CN210002481U

CN210002481U - cleaning device for steady flow compensator of non-negative pressure equipment

Info

Publication number: CN210002481U
Application number: CN201920327860.4U
Authority: CN
Inventors: 潘月升; 孟兵; 胡守庆
Original assignee: Qingdao Hermes Environmental Protection Technology Co Ltd
Current assignee: Qingdao Hermes Environmental Protection Technology Co Ltd
Priority date: 2019-03-15
Filing date: 2019-03-15
Publication date: 2020-01-31
Anticipated expiration: 2029-03-15

Abstract

The utility model discloses an no negative pressure equipment stationary flow compensator cleaning device, including inlet tube, stationary flow compensator and switch board, the end of inlet tube is linked together with the top of stationary flow compensator, the middle part intercommunication of inlet tube has the bypass pipe to the inside of bypass pipe is provided with the bypass motorised valve, the inside of inlet tube is provided with the water inlet motorised valve, the bottom intercommunication of stationary flow compensator has the drain pipe to drain pipe and bypass pipe all have the outlet pipe through the pipe intercommunication, and the right-hand member intercommunication of outlet pipe has the flushing pipe, the inside of flushing pipe is provided with the high pressure and washes the motorised valve, the end that the outlet pipe was kept away from to the flushing pipe runs through and extends to the inside of stationary flow compensator.

Description

cleaning device for steady flow compensator of non-negative pressure equipment

Technical Field

The utility model relates to a vibrissa clipping machine equipment technical field especially relates to kinds of no negative pressure equipment stationary flow compensator cleaning device.

Background

At present secondary pressurization domestic water supply equipment, no negative pressure water supply equipment of universal adoption, it is essential as the essential part stationary flow compensator among the no negative pressure equipment, although the stationary flow compensator material that present water supply equipment producer generally adopted is food level stainless steel, but it is long, the silt of running water, heavy metal ion, microorganism etc. can deposit, adhere to the inner wall at the stationary flow compensator, cause secondary pollution to the quality of water of running water, present stationary flow compensator can not wash basically, some or even ten years can not wash.

Therefore, the automatic cleaning of the flow stabilization compensator is realized in the using process, the automatic cleaning is an important means for keeping the quality of tap water from deteriorating, the current social cleaning mode is that the equipment stops water supply, the flow stabilization compensator is disassembled after the equipment is disassembled, the inner wall of the flow stabilization compensator is cleaned in a manual mode, the pollution condition of the inner wall of the flow stabilization compensator is not known in the prior art when the flow stabilization compensator is used, objective monitoring data do not exist, in addition, the cleaning of the flow stabilization compensator is very troublesome and inconvenient, the flow stabilization compensator is not only required to be disassembled and cleaned by professional personnel, and the water supply stop of a user is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing cleaning devices for the flow-stabilizing compensator of the non-negative-pressure equipment.

In order to realize the purpose, the utility model adopts the following technical scheme that no negative pressure equipment stationary flow compensator cleaning device, including inlet tube, stationary flow compensator and switch board, the end of inlet tube is linked together with the top of stationary flow compensator, the middle part intercommunication of inlet tube has the bypass pipe to the inside of bypass pipe is provided with the bypass motorised valve, the inside of inlet tube is provided with the water inlet motorised valve, the bottom intercommunication of stationary flow compensator has the drain pipe, and drain pipe and bypass pipe all have the outlet pipe through the pipe intercommunication, and the right-hand member intercommunication of outlet pipe has the flushing pipe, the inside of flushing pipe is provided with the high pressure and washes the motorised valve, end that the outlet pipe was kept away from to the flushing pipe runs through and extends to the inside of stationary flow compensator, the inside of inlet tube is provided with water inlet conductivity tester, the inside of outlet pipe is provided with delivery port conductivity tester, the bottom.

Preferably, the bottom of the inner wall of the control cabinet is provided with a power supply, and the right side of the inner wall of the control cabinet is fixedly provided with a PLC controller.

Preferably, the end of the flushing pipe located inside the flow stabilizing compensator is communicated with a rotary nozzle, and the rotary nozzle is fan-shaped and made of stainless steel material.

Preferably, the water inlet electric valve is arranged inside the water inlet pipe and between the bypass pipe and the flow stabilization compensator.

Preferably, the output end of the power supply is respectively electrically connected with the input ends of the PLC, the water inlet conductivity tester, the water outlet conductivity tester, the water inlet electric valve, the blowdown electric valve, the high-pressure flushing electric valve and the bypass electric valve, the output end of the PLC is respectively connected with the input ends of the water inlet electric valve, the blowdown electric valve, the high-pressure flushing electric valve and the bypass electric valve, the output ends of the water outlet conductivity tester and the water inlet electric valve are respectively connected with the input end of the data analysis module, and the output end of the data analysis module is connected with the input end of the PLC.

Advantageous effects

The utility model provides an no negative pressure equipment stationary flow compensator cleaning device possesses following beneficial effect:

(1): this no negative pressure equipment stationary flow compensator cleaning device passes through, and quality of water data that can real-time supervision equipment provides reliable water pollution evidence, can full self-cleaning stationary flow compensator inner wall simultaneously, reliably improves quality of water, avoids the pollution of stationary flow compensator, has solved simultaneously and needs professional dismantlement and artifical abluent trouble.

(2): the cleaning device for the flow stabilization compensator of the non-negative pressure equipment is simple in structure, easy to operate, low in production cost, free of water stop during cleaning, and free of influence on water consumption of users.

Drawings

Fig. 1 is a schematic diagram of the overall structure of kinds of cleaning devices for the steady flow compensator of the non-negative pressure device according to the present invention;

fig. 2 is a system schematic block diagram of the structure of the present invention.

Illustration of the drawings:

1. a water inlet pipe; 2. a steady flow compensator; 3. a control cabinet; 4. a bypass pipe; 5. a bypass electric valve; 6. a drain pipe; 7. a conduit; 8. a water outlet pipe; 9. a flush tube; 10. a water inlet conductivity tester; 11. a water outlet conductivity tester; 12. a blowdown electric valve; 13. a power source; 14. a PLC controller; 15. rotating the nozzle; 16. high-pressure flushing electric valve; 17. a water inlet electric valve; 18. and a data analysis module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments, not all embodiments, of the present invention .

Referring to fig. 1-2, kinds of no-negative pressure equipment steady flow compensator cleaning devices include a water inlet pipe 1, a steady flow compensator 2 and a control cabinet 3, the end of the water inlet pipe 1 is communicated with the top of the steady flow compensator 2, the middle of the water inlet pipe 1 is communicated with a bypass pipe 4, the interior of the bypass pipe 4 is provided with a bypass electric valve 5, the interior of the water inlet pipe 1 is provided with a water inlet electric valve 17, the bottom of the steady flow compensator 2 is communicated with a drain pipe 6, the drain pipe 6 and the bypass pipe 4 are both communicated with a water outlet pipe 8 through a conduit 7, the right end of the water outlet pipe 8 is communicated with a flushing pipe 9, the interior of the flushing pipe 9 is provided with a high-pressure flushing electric valve 16, the end of the flushing pipe 9 far away from the water outlet pipe 8 penetrates and extends to the interior of the steady flow compensator 2, the interior of the water inlet pipe 1 is provided with a water inlet conductivity tester 10, the water inlet conductivity tester 11 is DDG-3080, the interior of the water outlet conductivity tester 11 is provided with a water outlet conductivity tester 11, the model.

, a power supply 13 is arranged at the bottom of the inner wall of the control cabinet 3, the power supply can be a normal household power supply, a PLC 14 is fixedly installed at the right side of the inner wall of the control cabinet 3, and the PLC 14 is s7-300 in model number.

, the end of the flushing pipe 9, which is positioned inside the flow stabilizing compensator 2, is communicated with the rotary nozzle 15, the rotary nozzle 15 is fan-shaped and made of stainless steel materials, the rotary nozzle 15 can clean the inner wall of the flow stabilizing compensator 2 in an all-around manner, and the cleaning effect is good.

, the electric valve 17 is disposed inside the inlet pipe 1 and between the bypass pipe 4 and the flow-stabilizing compensator 2, so as to ensure that water can be supplied to the user through the bypass pipe 4 when the electric valve 17 is closed.

Step , the output end of the power supply 13 is respectively connected with the input ends of the PLC controller 14, the water inlet conductivity tester 10, the water outlet conductivity tester 11, the water inlet electric valve 17, the sewage discharge electric valve 12, the high-pressure flushing electric valve 16 and the bypass electric valve 5, the output end of the PLC controller 14 is respectively connected with the input ends of the water inlet electric valve 17, the sewage discharge electric valve 12, the high-pressure flushing electric valve 16 and the bypass electric valve 5, the output ends of the water outlet conductivity tester 11 and the water inlet electric valve 17 are both connected with the input end of the data analysis module 18, and the output end of the data analysis module 18 is connected with the input end of the PLC controller 14.

When the device is used, firstly, the power supply 13 is started to provide power sources for all electric devices, then the data analysis module 18 sets fixed threshold values, for example, the test data of the water inlet conductivity tester 10 is subtracted from the test data of the water outlet conductivity tester 11, the test data is less than or equal to 0.05, when the data of the water inlet conductivity tester 10 and the data transmission value data analysis module 18 of the water outlet conductivity tester 11 are compared, if the difference between the two is more than 0.05, the data analysis module 18 transmits the information to the PLC 14, the PLC 14 controls the closing of the water inlet electric valve 17, the bypass electric valve 5 is opened, after 1 minute is delayed, the blowdown electric valve 12 is opened, the high-pressure flushing electric valve 16 is opened, the high-pressure tap water of the water outlet pipe 8 of the device is subjected to high-pressure flushing on the inner wall of the flow stabilizing compensator 2 through the high-pressure electric valve 16 and the rotating nozzle.

After flushing for 10 minutes, the LPC controller 14 controls the high-pressure flushing electric valve 16 to close, the blowdown electric valve 12 is closed after delaying for 1 minute, the water inlet electric valve 17 is opened, the bypass electric valve 5 is closed after delaying for minutes, and the self-cleaning process of the whole flow stabilization compensator is finished.

In the description herein, reference to the term " embodiments," "examples," "specific examples," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least embodiments or examples of the invention.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

The cleaning device for the steady flow compensator of the non-negative-pressure equipment comprises a water inlet pipe (1), a steady flow compensator (2) and a control cabinet (3), and is characterized in that a end of the water inlet pipe (1) is communicated with the top of the steady flow compensator (2), the middle of the water inlet pipe (1) is communicated with a bypass pipe (4), a bypass electric valve (5) is arranged inside the bypass pipe (4), a water inlet electric valve (17) is arranged inside the water inlet pipe (1), the bottom of the steady flow compensator (2) is communicated with a water outlet pipe (8), the water outlet pipe (6) and the bypass pipe (4) are communicated with a water outlet pipe (8) through a guide pipe (7), a flushing pipe (9) is communicated with the right end of the water outlet pipe (8), a high-pressure flushing electric valve (16) is arranged inside the flushing pipe (9), the end of the flushing pipe (9), which is far away from the water outlet pipe (8), penetrates through the steady flow 52 end and extends to the inside of the steady flow compensator (2), a water inlet tester (10) is arranged inside the water outlet pipe (8), and a drain electric valve (11) is arranged inside the steady flow electric.
2. kinds of no negative pressure equipment stationary flow compensator cleaning device of claim 1, characterized in that, the bottom of the control cabinet (3) inner wall is provided with power (13), and the right side of the control cabinet (3) inner wall is fixedly installed with PLC controller (14).
3. The kind of no negative pressure equipment stationary flow compensator cleaning device of claim 1, characterized in that, end of the flushing pipe (9) inside the stationary flow compensator (2) is communicated with a rotary nozzle (15), and the shape of the rotary nozzle (15) is fan-shaped and is made of stainless steel material.
4. kind of no negative pressure equipment stationary flow compensator cleaning device of claim 1, characterized in that, the water inlet motorised valve (17) is set up inside inlet tube (1) and is located between bypass pipe (4) and stationary flow compensator (2).
5. The kind of no negative pressure equipment stationary flow compensator cleaning device of claim 2, characterized in that, the output of power (13) respectively with PLC controller (14), water inlet conductivity tester (10), delivery port conductivity tester (11), water inlet motorised valve (17), blowdown motorised valve (12), high pressure wash motorised valve (16) and bypass motorised valve (5) input electrical connection, the output of PLC controller (14) respectively with water inlet motorised valve (17), blowdown motorised valve (12), high pressure wash motorised valve (16) and bypass motorised valve (5) input connection, the output of delivery port conductivity tester (11) and water inlet motorised valve (17) all is connected with the input of data analysis module (18), and the output of data analysis module (18) is connected with the input of PLC controller (14).