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Laundry drying machine. RU patent 2516945.

IPC classes for russian patent Laundry drying machine. RU patent 2516945. (RU 2516945):

D06F58/00 - Domestic laundry driers (drying in general F26B)

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Household dryer for linen / 2446239
Household dryer (1) for linen comprises an outer box-shaped body (2), within which the rotating drum (3) is set for laundry subject to drying, a generator (7) of hot air for circulation of hot air flow inside the rotating drum (3). The generator (7) of hot air contains a line tube (8) of air recirculation, connected with both ends to the rotating drum (3), and a heat exchanger (10) located along the line tube (8) of recirculation for cooling the air flow (f) coming from the rotating drum (3) and the condensation of excess moisture from the air flow (f). At that the heat exchanger (10) contains a box-shaped casing (12) located along the line tube (8) of recirculation, and a heat-conductive air-guiding matrix (13), set in the box- shaped casing (12) with the possibility of a simple extraction. The air-guiding matrix comprises a means (19) of filtration, made with the possibility of holding floss and/or fiber particles.

FIELD: personal usage articles.

SUBSTANCE: laundry drying machine contains a body (2) with a hole (3) for laundry charge-in/discharge, a door (4), a condensate collection device (6), a detachable tank (9) mounted on the door (4) inner wall (10), support means (14, 15) for supporting the tank (9) on the door (4) inner wall so that to enable its detachment, a liquid circulation device (7) connecting the condensate collection device to the detachable tank (9) and an overflow conduit (19) ensuring a liquid connection between the detachable tank (9) and the condensate collection device (6). The overflow conduit contains an overflow section (26) positioned inside or on the door (4) and having a liquid connection to the condensate collection device (6) via the valve (24) that is open when the door is closed (4); the valve (24) is positioned on the door (4) or at the outlet end (23) of the overflow section (26).

EFFECT: design improvement.

17 cl, 7 dwg

The invention relates to the dryer for linen.

More particularly, the invention relates to the dryer for linen, containing a body, opening for loading and unloading, closing the hole of the door, a device for collecting condensate extracted from linen water, removable tank, the device fluid circulation, the connecting device for collecting condensate with removable tank to move the condensed water from the device for collecting condensate in removable pot, and overflow pipeline connecting liquid removable tank with a device for collecting condensate.

In such drying machines, for example on ER 0789105, overflow pipeline usually forms part of the demountable tank and represents the groove, formed outside removable tank to move excess water from removable tank in the device for collecting condensate. Although this solution is cheap and simple, it has a major drawback, which is that condensed water flowing uncontrollably, is unleashed inside drying machines and leaks out, if the removable tank is removed after the filing by flowing water pipeline from removable tank in the device condensate collection.

To address this shortcoming, it was suggested to equip the body drying machine overflow pipe, completely separate from removable tank and connecting outlet removable tank with a device for collecting condensate. However, this solution has a complex structure and, therefore, is impractical and expensive.

In the famous drying machines, for example in the tumble dryer on ER 0789105, for setting removable tank requires that the building was adapted for the reception tank with the possibility of removal. This design not only very complicated and massive, but it is inconvenient and ergonomical.

The present invention is to create a drying machine of the type indicated above, in which eliminated the deficiencies mentioned above.

According to the present invention, created clothes dryer is described in the accompanying claims.

A variant of non-limiting the invention described below, with reference to the attached drawings.

Figure 1 shows the preferred option of the drying machines according to the present invention, a top view;

figure 2 - part drying machines of figure 1, enlarged front view;

figure 3 - part dryer, shown in figure 2, perspective view with a spatial separation of the parts;

figure 4 and 5 corresponding larger part dryer, shown in figure 3;

figure 6 - a schematic drying machine, shown in figure 1, side view;

figure 7 - part dryer in figure 3 in another working position in a larger scale.

Shown in figure 1 tumble dryer 1 for linen contains case 2 in the form of a parallelepiped, intended for location on the floor and accommodating known dryer for drying clothes (not shown), hole 3 for loading and unloading and 4 door, hinged mounted on the front wall of the building 2 with the possibility of rotation in between the open and closed for closing holes 3 and drying cylinder (not shown).

Drying machine 1 also contains the known device 5 heating the air to circulate inside the drum (not shown) for drying and device for collecting condensate containing located on the floor of the chassis 2 6 tank for collection of condensed water extracted from linen running through it with hot air.

Drying machine also contains a device fluid circulation, which shows the embodiment of the invention includes a pump 7 for the abstraction of the condensed water from the tank 6 and feed it through the pipeline 8 in tank 9, which forms part of the drying machines 1 and contains tank mounted with the possibility of removal on the inner wall 10 4 doors, facing the hole 3, and protruding from the wall.

More specifically, as shown in figure 2 and 3, essentially has the shape of a truncated cone and attached to its large base 11 to the wall 10. In the upper part of the tank made 9 hole 12, which, when 4 door closed and reservoir 9 enters the drying cylinder (not shown), combined the discharge 13 of the pipeline 8 submission, so the water is retrieved from the tank 6 pump 7, flows into a reservoir 9 under the action of gravity.

The hole 12 also acts as the outlet, through which translates condensed water from the reservoir 9, when it is disconnected from 4 door.

Tank 9 is held in the frame 4 two staples 14, made in one piece with the wall 10. Each of the brackets 14 has the possibility of engagement with the corresponding notch 15, educated on the appropriate side of the tank 9. Tank 9 blocked on the wall 10 two buttons on it snaps 16, who have the possibility of engagement with the corresponding slots 18, educated in the wall 10 and reteplase manually by treatment arm (not shown), built-in handle 17 to facilitate retention reservoir 9 by the user.

In particular, as shown in Fig.7, inside the notches 15 is extended ledge 15A, which runs perpendicular to the respective party reservoir 9. When the reservoir 9 installed on the door, 4 ledge 15A included in sliding contact with the relevant guide 14a, located on the inner surface of the corresponding brackets 14 and facing the guide 14a other staples 14.

As shown by the dashed lines in figure 7, each rail 14a has a funnel-shaped top of the input area and increased the lower portion. When the reservoir 9 omitted in essentially vertical direction to engagement with door 4 and supported by brackets 14, ledges interact with 15A cross-backlash with increased bottom areas relevant guides 14a, so the tank 9 is held in the frame 4 with staples 14, but has the ability to rotate at a given angle of about 10 to 15 degrees relative to the door 4 (2) around essentially horizontal axis directed perpendicular to the direction of installation and parallel wall 10, input latches 16 in the grooves 18. In other words, the tabs 15A, when they engage in appropriate lower parts of the guides 14a, forming mentioned the lower areas of the virtual loop, allowing the tank 9 to take spontaneously and automatically, when lowering, laid back position. For this purpose, the upper surface of each bracket 14 and the upper surface of each notch 15 equally bent to the tank 9 were free to rotate around the axis of the above virtual loops, without losing contact with the brackets 14 to always be supported by them.

As shown in Fig.6, drying machine 1 also contains the overflow pipeline 19 connecting the tank 9 6 tank to supply the excess water from the reservoir 9 back into the pot 6.

In particular, as shown in figure 4 and 5, the overflow pipeline 19 contains a section 26, which can be installed on the door 4, but shows the embodiment of the invention it is built-in 4 door. Section 26 is an L-shaped pipe with essentially a rectangular cross section and is located on the wall of 10 between 10 and external panel 20 4 door. As shown in figure 3, 4 and 5, the upper end of the overflow channel 26 has an outlet 21, coinciding with the opening in the wall 10 and notified when the reservoir 9 installed on the door 4, with the interior of the tank 9 through the valve 22, which is inserted into the hole in the wall 11 reservoir 9 near the hole 12. Valve 22 may move between the open position, when the reservoir 9 installed on the door 4 (figure 1)and closed position when the tank 9 withdrawn from door 4 (figure 3).

Inserting the valve 22 in the hole 21 is carried out during the installation of the tank 9 on the door 4 simultaneously with the entry latches 16 in the grooves 18, described above.

Valve 22 prevents leakage of water from the walls 11 of the reservoir when the water level reaches the level of the valve 22, and reservoir 9 withdrawn from door 4 for emptying.

At the opposite end of section 26, located near the bottom of the door 4, has a vent 23, coinciding with the opening made in the wall of 10, and closed valve 24, which can travel between the closed position 2, 3, 5) with the open door 4, and the open position (not shown)when the 4 door closed. In the open position 24 valve connects the outlet 23 section 26 and overflow pipeline 19 (6), forming a message with a 6 tank.

The 24 valve automatically closes the outlet section 26 when the 4 door open, to prevent diversion of water if the water level inside the tank 9 reaches the level of the valve 22, and overflow pipeline 19 full.

On the wall facing the hole 3 and located on the opposite side from the wall 11, tank 9 has a window 25 of transparent material, so the user can monitor the level of water inside the tank 9 and in time to empty it.

In a preferred embodiment of the invention drying machine 1 contains a float (not shown), located inside the tank 6 and coupled with the pump 7 to bring it into effect, when the water level inside the tank 6 exceeds a certain level. If the tank 9 full, all water is pumped by a pump 7 in the tank 9, flows back into the tank 6 by flowing line 19. If instead the water level inside the tank 6 decreased by a pump 7, the water level will rise continuous inflow retrieved from linen water, raising the water level is recognized by a float that stops drying machine 1.

Work drying machine 1 is obvious from the description, and further explanations are needed.

1. Dryer for linen, containing case (2) with opening (3) for loading and unloading, closing the hole door (4), the device (6) collecting condensate extracted from the linen of the condensed water, demountable tank (9)that is installed on the inner wall (10) doors (4), addressed to the handling outlet (3), reference tools (14, 15) to support tank (9) on the inner wall (10) door (4) with the possibility of removal, the device (7) liquid circulation connecting the device for collecting condensate with removable tank (9) to move the condensed water from the device (6) of condensate in removable tank (9), and the overflow pipeline (19)connecting liquid removable tank (9) to the device (6) condensate collection and contains a section (26) of overflow, situated in the frame (4) or therein, wherein the plot (26) overflow bound liquid with a device (6) of condensate valve (24), which is open when the door (4) closed the valve (24) is situated in the frame (4) on the outlet end (23) of section (26) of the overflow.

2. Drying machine of claim 1, characterized in that the support funds (14, 15) include in two notches (15), formed on the respective sides of the tank (9), and two protruding from the inside walls (10) brackets (14), each of which has the ability to split engagement with the corresponding notch (15).

3. Drying machine of claim 2, characterized in that the notches (15) and staples (14) is made with the possibility of engagement with each other while moving tank (9) with respect to the door (4) essentially vertical installation.

4. Drying machine of claim 2, characterized in that it additionally contains the connection tool (14a, 15a, 16, 18) for demountable connection of tank (9) with door (4).

5. Drying machine according to claim 3, wherein also contains connective tools (14a, 15a, 16, 18) for demountable connection of tank (9) with door (4).

6. Drying machine according to claim 5, wherein the connection tool (14a, 15a, 16, 18) contain the tool (14a, 15A) suspension, located in at least one of the hollows (15) and on the corresponding bracket (14), for the suspension of the tank (9) in the frame (4) with the possibility of rotation about the door (4) around the axis perpendicular to the direction of installation, the installation position, and of him, and split blocking agent (16, 18) lock tank (9) with door (4) position.

7. Drying machine on any one of claims 1 to 6, wherein land (26) overflow connected with removable tank (9) additional valve (22), made with the possibility of closing when removing the removable tank (9) from the door (4).

8. Drying machine according to claim 7, wherein the plot (26) overflow has the inlet end (21), and additional valve (22) is located on removable tank (9) to interact with the inlet end (21), when removable tank (9) is installed on the frame (4).

9. Drying machine on any one of claims 1 to 6, 8, characterized in that in a removable tank (9) made the top filling opening (12), associated with the pipeline (8) feeding devices (7) liquid circulation, when the door (4) is closed.

10. Drying machine according to claim 7, wherein in removable tank (9) made the top filling opening (12), associated with the pipeline (8) feeding devices (7) liquid circulation, when the door (4) is closed.

11. Drying machine on any one of claims 1 to 6, 8, 10, wherein the removable tank (9) has a window (25) of transparent material through which the outside visible filling level of the removable tank (9).

12. Drying machine according to claim 7, wherein the removable tank (9) has a window (25) of transparent material through which the outside visible filling level of the removable tank (9).

13. Drying machine of claim 9, wherein the removable tank (9) has a window (25) of transparent material through which the outside visible filling level of the removable tank (9).

14. Drying machine at any one of claims 1-6, 8, 10, 12, 13, characterized in that area (26) overflow built into the door (4).

15. Drying machine according to claim 7, wherein the plot (26) overflow built into the door (4).

16. Drying machine of claim 9, wherein the plot (26) overflow built into the door (4).

17. Drying machine on item 11, characterized in that area (26) overflow built into the door (4).