The controller of the liquid level in the chamber liquid treatment of yarn

 

(57) Abstract:

The invention relates to the textile industry. The regulator has a reservoir connected to the liquid chamber of the processing of the yarn. In the vessel placed nephrogenesis in the liquid element in the form of a float with two sliders moving in the guide blocks. On the floaters fortified conductive plate having the opportunity to interact with the electrical contacts to activate and stop the fluid in the chamber liquid treatment of yarn, which provides automatic maintenance of fluid in the chamber in the process of working continuously within the specified maximum and minimum levels. 5 C.p. f-crystals, 3 ill.

The invention relates to the textile industry and is intended for spinning equipment, performing simultaneously with formation of the yarn its liquid handling.

A well-known regulator of the liquid level in the chamber liquid treatment of yarn containing connected to the liquid chamber of the yarn processing capacity placed in her neporozuminnya in liquid environment element in the form of a float.

This control provides automatic maintenance is specified in the/P> The objective of the invention is to provide a controller of the liquid level in the chamber liquid treatment of yarn, providing technical result consists in providing automatic maintenance in the chamber of presence of liquid in the process of working continuously within the specified maximum and minimum levels by applying a liquid feeder in the form of a pump.

This technical result in the controller of the liquid level in the chamber liquid treatment of yarn containing connected to the liquid chamber of the yarn processing capacity placed in her neporozuminnya in liquid environment element in the form of float is achieved in that on the upper surface of the float perpendicular to it and parallel between a fixed two of the slide with a reciprocating movement in the guide housings, available in fixed relative to the tank cover, floaters in isolation from them installed conductive plate having the possibility of contacting with the electrical contacts to activate and stop the supply of liquid in the tank.

The shape of the inner hole of the guide housings corresponds to fora on the sliders at different points along their height. The tank has a viewing window. The tank is provided with a drain pipe having a shut-off valve. Conductive plate periodically connected electrical circuit with a switch that performs on and stop the supply of liquid in the tank.

In Fig. 1 schematically shows a General view of the regulator in axonometric projection Assembly with multiple camera liquid treatment of yarn and a self-priming centrifugal pump that supplies fluid to all sections of the camera from a shared pipeline with a liquid composition for treatment; Fig. 2 - section A-A in Fig. 1; Fig. 3 schematically shows the electrical switch, by providing an intermediate electrical device (actuator) (not shown) on and off the motor of the centrifugal pump.

The controller includes a tank 1, and placed in it a hollow float 2 Glandless, having the form of a rectangle. On the outer upper surface of the float perpendicular to it and parallel between a fixed floaters, 3 and 4. The sliders on the desired landing placed in the guide housings 5 and 6 are fixedly mounted on the cover 7 of the tank 1. The lid on the container tafikcyro CLASS="ptx2">

On the floaters out of the lid of the tank regulator is isolated from the sliders set the contact conductive plates 8 and 9. When hard predetermined fixing position of the conductive plates in height relative to each other are different. Sliders 3 and 4 at their height for the conductive plates 8 and 9 have the opportunity to change their position.

At appropriate points base 10, on which with the use of auxiliary parts fixed capacity 1, at a constant level fixed with the possibility of contact with the conductive plates 8 and 9 without touching the sliders 3 and 4, are mounted at different heights relative to each other the electrical contacts 11 and 12.

Capacity 1 drain 13 and a drain 14 pipelines connected to a treatment plant (not shown). The pipe 13 is provided shut-off valve 15.

In the end plane of the container 1 when the requirements of tightness made the viewing window 16, which allows the operator to maintain visual observation of the liquid level.

Capacity 1 from the side facing the multiple chamber fluid treatment of yarn, pipe 17 is connected with a tail section 18 multiple cameras. Tremopoulos 20 section camera liquid treatment of yarn are connected by pipes 21. Head, intermediate and tail sections have a viewing window 22 made similar observation window 16.

The bottom of all sections of the chamber liquid treatment of yarn through the base bases 23 (see Fig. 2) fixed on the same level with the bottom of the container 1 (see Fig. 1); the General Assembly of all sections of the camera and the capacity of the regulator is a structure of communicating vessels.

Each section of the camera using the filling device 24 (see Fig. 2) provides a liquid processing yarn 25. The number of editions of yarn in section taken when designing the camera is equal to, for example, five. Arrow B shows the direction of movement of the yarn.

All sections of the camera by their covers 26 (Fig. 1 and 2) due to the presence of bends 27, provided with a shut-off valve 28 connected to the discharge pipe 29 self-priming centrifugal pump 30 driven into the work by the motor 31. The pump is mounted on a base 32 (see Fig. 1).

The discharge line 29 due to the presence of base 33 is fixed relative to the sections of the chamber liquid treatment of yarn. On the discharge pipe is provided shut-off valve 34.

Suck what Atyrau is a liquid composition, required for processing yarn 25. The pipe 35 is supplied shut-off valve 37.

Electrical switch made in the form of electrical device containing the bottom 38 and the upper electromagnets 39 and techplace lever 40 (see Fig. 3). Electromagnets placed in the base 41. Techplace lever 40, spring-loaded by a spring 42, is mounted pivotally on an axis 43, is installed in the housing 44 attached to the base substrate 41.

In the housing 44 in isolation from him in a standing position mounted electrical contact 45. Located in the housing 44 of the lower shoulder triplezero lever 40 in isolation from it has the contact plate 46.

The outer shoulder triplezero lever 40 in its end contains razoobrazny the notch (not shown). This shoulder perpendicular to its end razoobrazny excavation rigidly mounted simultaneously with the specified notch plates 47 and 48, the axis 49. Plates 47 and 48 are mounted on the axis of the hinge 49.

The free ends of the plates 47 and 48 through the axes 50 and 51 pivotally connected to the anchor, respectively, the bottom 38 and the top 39 of the electromagnets. Anchor the bottom of the solenoid 38 has a ledge 52 entering coprecos the definition of contacts. Electrical contact 53 is paired with a fixed electrical contact 55. Base the base of the unit working electrical contacts 53 and 55, and the spring 54 is the area of the base bottom electromagnet 38.

The controller operates as follows.

Examines the position, when the head 20, an intermediate (not shown), the tail 18 of the partition chamber liquid treatment of yarn and a capacity of 1 controller of the liquid level due to the compliance requirements for communicating vessels (the valve 19 is open, see Fig. 1) liquid filled completely and have a single top level 56 (see Fig. 2). The float 2 is in the upper extreme position. Conductive plate 9 of the slide 3 closely adjacent the electrical contacts 12 and restored the electrical circuit of the winding of the lower electromagnet 38, which worked. His anchor with plate 47 translated outer shoulder triplezero lever 40 at the lower end position and broke the circuit contacts 45 by diversion of electromagnetic platinum 46, and secured off of the electric motor 31 and the termination of the operation of the pump 30.

Anchor the bottom of the solenoid 38 when the latter is occupying its lower extreme position the electrical contact 53 from the electrical contact 55, compressing the spring 54. The electrical circuit of the winding of the lower electromagnet 38 (see Fig. 3) was broken, despite the normally closed conductive plate 9 electrical contacts 12 (see Fig. 1), due to the presence of a single top-level 56 (see Fig. 2) in sections of the camera and the capacity of the regulator.

Yarn 25 has a forward motion in the direction of arrow B. during the movement of the yarn runs its liquid handling and at the same time the amount of liquid. Level 56 in sections cameras and capacity of the regulator is reduced. The float 2 is omitted, removes the conductive plate 9 from the electrical contacts 12 and creates a second break of the electric circuit of the winding of the electromagnet 38. The locking pins 53 and 55 in this electric circuit is provided to avoid arcing between the conductive plate 9 and the electric contacts 12 due to the slow lowering of the float 2.

The fluid flow in sections of the camera and the capacity of the regulator in the process liquid treatment of yarn continues until the specified lower limit liquid level 57 (see Fig. 2).

The distance h, i.e., the difference between the upper 56 and lower 57 fluid levels, can be reduced or increased by moving on (see Fig. 2) float 2 (see Fig. 1) summarizes the conductive plate 8 is placed on the slide 4, the electrical contacts 11. The electrical circuit of the upper winding of the electromagnet 39 is restored, it worked and its anchor, entering the electromagnet and occupying the upper end position by means of a plate 48 translated shoulder triplezero lever 40 in the upper end position, and through the plate 47 has raised the anchor of the lower electromagnet 38. The spring 54 is compressed, the locking pins 53 and 55. By adjunction electromagnetic plate 46 of the lower triplezero lever 40 to the electrical contacts 45 recovered electrical circuit, providing the motor 31. The electrical control circuit of the motor 31 is not given.

With the closure of the contacts 45 of the motor 31 is introduced into the operation of the pump 30. The pump on the pipe 35 to open the valve 37 of the pipe 36 sucks the liquid and the pipe 29 with open valves 34 and 28 delivers it through the outlets 27 in the partition chamber liquid treatment of yarn. The flow of the liquid in them is intense. Its lower level 57 rapidly increased and the float 2 has risen. By means of the slide 4 float 2 drew posted a conductive plate 8 from the electrical contact is on, thanks to the spring 42 and the outer shoulder triplezero lever 40 continues to be in the upper end position and hold in the upper electromagnet 39 of its anchor. The motor 31 and the pump 30 will continue to work. As a result, the liquid level in the sections of the camera and the capacity of the regulator has reached the upper limit 56. The float 2 by means of the slide 3 closely pressed conductive plate 9 to the electric contacts 12 and restored the electrical circuit of the winding of the lower electromagnet 38. Then the process repeats.

Introducing into the chamber a liquid processing yarn level regulator that maintains its level within the specified upper and lower limits, reduced operator fatigue, increased its service area, improved quality liquid treatment of yarn.

1. The controller of the liquid level in the chamber liquid treatment of yarn containing connected to the liquid chamber of the yarn processing capacity placed in her neporozuminnya in liquid environment element in the form of a float, wherein the upper surface of the float perpendicular to it and parallel between a fixed two of the slide with a reciprocating n is x in isolation from them installed conductive plate, having the possibility of contacting with the electrical contacts to activate and stop the supply of liquid in the tank.

2. The regulator under item 1, characterized in that the shape of the inner hole of the guide housings corresponds to the cross-sectional shape sliders.

3. The regulator under item 1, characterized in that the conductive plate have the opportunity rigid fastening on the sliders at different points along their height.

4. The regulator under item 1, characterized in that the container has a viewing window.

5. The regulator under item 1, characterized in that the tank is provided with a drain pipe having a shut-off valve.

6. The regulator under item 1, wherein the conductive plate is periodically connected electrical circuit with a switch that performs on and stop the supply of liquid in the tank.

 

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