Rapid washing water switching device

Abstract

The utility model relates to the field of textile printing and dyeing, and particularly discloses a rapid washing water switching device which is characterized in that a sealing ring is arranged at the open end of a pump cavity, a driving device used for driving the sealing ring to ascend and descend is further arranged at the bottom of a dyeing machine, and when a washing water process needs to be carried out, the driving device drives the sealing ring to descend so as to seal the open end; the water pump motor pumps clean water into the dyeing machine to wash textile fabrics, at the moment, high-concentration sewage obtained after washing is blocked by the sealing ring due to the open end of the pump cavity, the high-concentration sewage is directly discharged and does not participate in circulating water washing, and then clean water is used for washing again. Compared with the traditional water washing process, the device has the advantage that the water washing efficiency and the water-saving effect are greatly improved as the residual flooding on the textile fabric needs to be washed by repeatedly using the inlet clear water in the process of the traditional water washing process.

Description

Technical Field

[0001] The utility model relates to the field of textile printing and dyeing, in particular to a fast washing water switching device. Background Art

[0002] In the textile printing and dyeing industry, the real water-using process is the washing process after dyeing, especially the washing process in the wool loose fiber dyeing process, where the water use rate accounts for 85% of the entire processing technology. Figure 1 As shown: the traditional washing process is to let water into the dyeing machine and then use a water pump to push the water flow to penetrate the fiber to wash away the floating color, and the water after washing will flow into the water pump again and then be repeatedly washed, and repeatedly circulated until the process time is up and the sewage is drained, and then clean water is introduced again and the water pump is used to push the water flow to wash the remaining floating color on the fiber. In this way, water is repeatedly introduced and circulated according to the depth of the color. After rinsing for a certain period of time, it is discharged and then introduced into clean water for circulated washing until the remaining floating color is washed to meet the washing standards. This process has a long time, a large amount of water consumption, a large amount of sewage discharge, and high production costs for the enterprise, which is not conducive to the long-term development of the enterprise, and is even more detrimental to environmental protection requirements.

[0003] The technical problem to be solved by this application is: to design a fast water washing switching device that can save water. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a fast water washing switching device that can save water.

[0005] The technical solution adopted by the utility model is: a fast water washing switching device, including a dyeing machine, a water pump motor for delivering water to the inside of the dyeing machine is provided at the bottom of the dyeing machine, the water pump motor includes a pump cavity, an open end of the pump cavity is provided with a sealing ring that slides with the pump cavity to prevent sewage from entering the pump cavity, and a driving device for driving the sealing ring to rise and fall is also provided at the bottom of the dyeing machine.

[0006] In some embodiments, an inner cage tube is provided in the dyeing machine, and a plurality of water outlet holes are provided on the inner cage tube.

[0007] In some embodiments, the water pump motor is further provided with a pump impeller in transmission connection with the pump chamber, one end of the inner cage tube is embedded in the pump chamber, and the pump impeller is located inside the end of the inner cage tube embedded in the pump chamber.

[0008] In some embodiments, an annular liquid inlet for recycling dye solution during dyeing is formed between the outer side of the inner cage tube and the inner wall of the pump chamber, and the sealing ring is slidably fitted with the annular liquid inlet.

[0009] In some embodiments, the driving device includes a driving cylinder disposed at the bottom of the dyeing machine, a cylinder seat drivingly connected to the driving cylinder, and a driving rod drivingly connected to the cylinder seat, and the driving rod is drivingly connected to the sealing ring.

[0010] In some embodiments, the driving device is arranged in a mirror image at the bottom of the dyeing machine.

[0011] In some embodiments, the pump chamber is provided with a water inlet pipe communicating with one end thereof, and the other end of the water inlet pipe is provided with a water inlet valve for controlling the opening and closing of the water inlet pipe.

[0012] In some embodiments, the dyeing machine is provided with a water outlet pipe communicating with one end thereof, and the other end of the water outlet pipe is provided with a water outlet valve for controlling the opening and closing of the water outlet pipe.

[0013] The utility model has the following technical effects: By providing a sealing ring at the open end of the pump chamber and also providing a driving device for driving the sealing ring to lift and lower at the bottom of the dyeing machine. When dyeing, the driving device drives the sealing ring to rise, and at this time, the open end of the pump chamber is opened, and the dye liquor can be pushed into the dyeing machine by the water pump motor to dye the textile, and then flows into the pump chamber through the open end for recycling the dyeing. When the water washing process is required, the driving device drives the sealing ring to descend to seal the open end at this time, and the water pump motor pumps clear water into the dyeing machine to wash the textile. At this time, the high-concentration sewage after washing directly discharges without participating in the circulating water washing because the open end of the pump chamber is blocked by the sealing ring, and then it can be washed again with clear water. While the traditional water washing process needs to repeatedly use clear water to wash the residual floating color on the textile during this process, and this device greatly improves the water washing efficiency and water-saving effect compared with the traditional water washing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic structural diagram during the traditional water washing process in the background art;

[0015] Figure 2 It is a schematic structural diagram of the quick water washing switching device of the utility model during the application of the water washing process;

[0016] Figure 3 For the quick water washing switching device of the utility model Figure 2 Schematic diagram of the partial A structure;

[0017] Figure 4 It is a schematic structural diagram of the quick water washing switching device of the utility model during the application of dyeing;

[0018] Figure 5 For the quick water washing switching device of the utility model Figure 4 Schematic diagram of the partial B structure.

[0019] The reference numerals in the figures correspond to the names as follows: 1. Dyeing machine; 2. Water pump motor; 20. Pump chamber; 3. Sealing ring; 4. Driving device; 10. Inner cage tube; 21. Pump impeller; 22. Annular liquid inlet; 40. Driving cylinder; 41. Cylinder seat; 42. Transmission rod; 5. Water inlet pipe; 50. Water inlet valve; 6. Water outlet pipe; 60. Water outlet valve. Detailed implementation mode

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figure 2-5, the present utility model provides a technical solution: a quick water washing switching device, including a dyeing machine 1. A water pump motor 2 is provided at the bottom of the dyeing machine 1, and the water pump motor 2 is mainly used to push water or dye liquor into the interior of the dyeing machine 1. A pump chamber 20 is provided at one end of the water pump motor 2 close to the dyeing machine 1. An inner cage tube 10 is provided in the dyeing machine 1. A number of water outlet holes are provided on the inner cage tube 10. One end of the inner cage tube 10 is embedded in the pump chamber 20. Moreover, a pump impeller 21 is provided in the pump chamber 20 and is in transmission connection with the water pump motor 2. The pump impeller 21 is located inside the end of the inner cage tube 10 embedded in the pump chamber 20. Therefore, a ring-shaped liquid inlet 22 is formed between the inner wall of the open end of the pump chamber 20 and the outer side of the inner cage tube 10. When dyeing is required, the water pump motor 2 drives the pump impeller 21 to rotate. The dye liquor is pushed by the pump impeller 21 into the inner cage tube 10 in the pump chamber 20. Due to the pushing pressure of the pump impeller 21, the dye liquor is then sprayed out from the water outlet holes on the inner cage tube 10 into the dyeing machine 1, thereby dyeing the textile fiber material located in the dyeing machine 1. After the dye liquor passes through the textile, it then flows through the bottom of the dyeing machine 1 and flows into the pump chamber 20 from the ring-shaped liquid inlet 22, and is then pushed by the rotation of the pump impeller 21, thus forming a recycled dyeing. A sealing ring 3 that is slidably matched with the ring-shaped liquid inlet 22 and can seal it is provided on the ring-shaped liquid inlet 22. A driving device 4 capable of driving the sealing ring 3 to lift and lower is provided at the bottom of the dyeing machine 1. Therefore, when dyeing, the driving device 4 drives the sealing ring 3 to rise at this time, and the ring-shaped liquid inlet 22 is opened at this time. At this time, the dye liquor can flow into the pump chamber 20 repeatedly from the ring-shaped liquid inlet 22 during dyeing for recycling. When the dyeing is completed, the driving device 4 drives the sealing ring 3 to descend at this time, so that the sealing ring 3 seals the ring-shaped liquid inlet 22. At this time, the dye liquor is directly discharged to facilitate the water washing process. When the water washing process is carried out, it is also the driving device 4 that drives the sealing ring 3 to descend, and the sealing ring 3 seals and blocks the ring-shaped liquid inlet 22. At this time, clean water is introduced into the pump chamber 20, and the pump impeller 21 pushes the clean water into the inner cage tube 10 and then sprays it out from the water outlet holes on the inner cage tube 10 into the dyeing machine 1, thereby flushing the floating color of the dye liquor on the textile fiber material located in the dyeing machine 1. The high-concentration sewage after flushing is directly discharged and no longer participates in the cyclic flushing. Therefore, the floating color of the dye liquor in the sewage will not adhere to the textile fiber material again. Therefore, finally, only need to introduce clean water for flushing once again to complete the water washing process. Compared with the traditional method of using a water pump to push water to penetrate the fibers to flush the floating color and repeatedly recycle until the process time and then drain the sewage, because the pump chamber 20 and the interior of the dyeing machine 1 are connected in the traditional process, so even when draining the sewage, some sewage will remain in the pump chamber 20. Therefore, when clean water is introduced again, this sewage will remain and adhere to the fiber material again. Therefore, it is necessary to repeatedly introduce clean water for flushing. Finally, according to the depth of the color, repeatedly introduce water for cyclic flushing until the residual floating color is flushed to the standard. Therefore, this device can discharge the sewage completely at one time compared with the traditional process, and finally only need to flush with clean water once to make the residual floating color flushed to the standard.Therefore, it can greatly improve the washing efficiency and water-saving effect. For example, the traditional washing process for dyeing one ton of cotton (plant fiber) uses 70 tons of water. When this device is used for the washing process, the water consumption can be reduced to 30 tons of water, so the water-saving effect is very obvious, and the washing process time is also greatly reduced.

[0022] The driving device 4 includes a driving cylinder 40 arranged at the bottom of the dyeing machine 1, a cylinder seat 41 transmission-connected to the driving cylinder 40, and a transmission rod 42 transmission-connected to the cylinder seat 41. The transmission rod 42 is transmission-connected to the sealing ring 3. When it is necessary to drive the sealing ring 3 to seal or open the annular liquid inlet 22, the cylinder seat 41 is driven to rise and fall by the practical driving cylinder 40, thereby driving the transmission rod 42 to rotate, and then driving the sealing ring 3 to rise and fall synchronously to seal or open the annular liquid inlet 22. In order to ensure the stability and balance of the lifting and lowering of the sealing ring 3, the driving device 4 is mirror-set at the bottom of the dyeing machine 1, and the sealing ring 3 is driven by both sides at the same time.

[0023] In order to allow clean water or dye liquid to enter the pump chamber 20 , a water inlet pipe 5 is provided on the pump chamber 20 with one end connected thereto, wherein the other end of the water inlet pipe 5 is provided with a water inlet valve 50 for controlling the opening and closing of the water inlet pipe 5 .

[0024] In order to allow the dyeing liquid and flushing wastewater to be discharged smoothly, a water outlet pipe 6 connected to the bottom of the dyeing machine 1 is provided at one end, and a water outlet valve 60 for controlling the opening and closing of the water outlet pipe 6 is provided at the other end.

[0025] The working principle of the utility model is as follows: a sealing ring 3 is provided at the open end of the pump chamber 20, and a driving device 4 for driving the sealing ring 3 to rise and fall is also provided at the bottom of the dyeing machine 1. When dyeing is performed, the driving device 4 drives the sealing ring 3 to rise, and at this time the open end of the pump chamber 20 is opened, and the dye liquid can be pushed into the dyeing machine 1 through the water pump motor 2 to dye the textile, and then flow into the pump chamber 20 from the open end for recycling dyeing. When a washing process is required, the driving device 4 drives the sealing ring 3 to descend to seal the open end, and the water pump motor 2 pumps clean water into the dyeing machine 1 to rinse the textile. At this time, the sewage that has been washed and becomes high-concentration is blocked by the sealing ring 3 at the open end of the pump chamber 20. At this time, the high-concentration sewage is directly discharged without participating in the circulating washing water, and then it can be rinsed with clean water again. The traditional washing process needs to repeatedly use clean water to rinse the residual floating color on the textile in this process, and the present device greatly improves the washing efficiency and water-saving effect compared with the traditional washing process.

[0026] Finally, it should be noted that the above are only preferred examples of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A fast washing water switching device, comprising a dyeing machine, wherein a water pump motor for delivering water to the inside of the dyeing machine is provided at the bottom of the dyeing machine, wherein the water pump motor comprises a pump chamber, characterized in that: The open end of the pump cavity is provided with a sealing ring which is slidably matched with the pump cavity to prevent sewage from entering the pump cavity. The bottom of the dyeing machine is also provided with a driving device for driving the sealing ring to rise and fall.

2. The rapid water washing switching device according to claim 1, characterized in that: An inner cage tube is arranged in the dyeing machine, and a plurality of water outlet holes are arranged on the inner cage tube.

3. The rapid washing water switching device according to claim 2, characterized in that: The water pump motor is also provided with a pump impeller in driving connection with the pump chamber. One end of the inner cage tube is embedded in the pump chamber, and the pump impeller is located inside the end of the inner cage tube embedded in the pump chamber.

4. The rapid water washing switching device according to claim 3, characterized in that: An annular liquid inlet for recycling dye solution during dyeing is formed between the outer side edge of the inner cage tube and the inner wall of the pump cavity, and the sealing ring is slidably matched with the annular liquid inlet.

5. The rapid water washing switching device according to claim 1, characterized in that: The driving device comprises a driving cylinder arranged at the bottom of the dyeing machine, a cylinder seat drivingly connected to the driving cylinder, and a driving rod drivingly connected to the cylinder seat, wherein the driving rod is drivingly connected to the sealing ring.

6. The rapid water washing switching device according to claim 1, characterized in that: The driving device is arranged in a mirror image at the bottom of the dyeing machine.

7. The rapid water washing switching device according to claim 1, characterized in that: The pump chamber is provided with a water inlet pipe with one end communicating therewith, and the other end of the water inlet pipe is provided with a water inlet valve for controlling the switch of the water inlet pipe.

8. The rapid water washing switching device according to claim 1, characterized in that: The dyeing machine is provided with a water outlet pipe with one end connected thereto, and the other end of the water outlet pipe is provided with a water outlet valve for controlling the switch of the water outlet pipe.

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