CN114674549A - Valve water flow testing device - Google Patents
Valve water flow testing device Download PDFInfo
- Publication number
- CN114674549A CN114674549A CN202210424829.9A CN202210424829A CN114674549A CN 114674549 A CN114674549 A CN 114674549A CN 202210424829 A CN202210424829 A CN 202210424829A CN 114674549 A CN114674549 A CN 114674549A
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- module
- testing
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/003—Machine valves
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention provides a valve water flow testing device, which comprises: the water supply device comprises a circulating water tank, a water supply module, a water return module, a test module and a controller, wherein the water supply module, the water return module, the test module and the controller are arranged at the top of the circulating water tank, the circulating water tank is connected with the water supply module, the water supply module is connected with the test module, a valve to be tested is arranged on the test module, the test module is connected with the water return module, the water return module is connected with the circulating water tank, and the water supply module, the water return module and the test module are electrically connected with the controller. The valve water flow testing device provided by the invention has the advantages of simple structure, convenience in manufacturing and low cost, can test the water flow under stable water pressure, can stably fix the regulating valve and reduces the damage to the valve.
Description
Technical Field
The invention relates to the technical field of valve testing, in particular to a valve water flow testing device.
Background
The valve is a control part in a fluid conveying system, has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, is used for the valve of the fluid control system, and has quite a plurality of varieties and specifications from the simplest stop valve to various valves used in an extremely complicated automatic control system. The valves can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, and are further divided into cast iron valves, cast steel valves, stainless steel valves, chromium molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard-made valves and the like according to the materials.
In a fluid conveying system, valves are needed to control fluid, the quality of the valves is poor, and the poor valves not only have poor control effect on the fluid, but also have low safety and are easy to generate various serious results. Therefore, testing of the valve is often required. The poor stability of current valve testing arrangement to the valve is fixed the back again and can't be adjusted the valve, when needs adjust, often need carry out the dismouting to the valve, not only very complicated, probably harm the valve in addition, current valve testing arrangement can't test the discharge under the stable water pressure. Therefore, it is necessary to design a new valve water flow testing device.
Disclosure of Invention
The invention aims to provide a valve water flow testing device which is simple in structure, convenient to manufacture and low in cost, can test water flow under stable water pressure, can stably fix an adjusting valve and reduces damage to the valve.
In order to achieve the purpose, the invention provides the following scheme:
a valve water flow test device comprising: the testing device comprises a circulating water tank, a water supply module, a water return module, a testing module and a controller, wherein the water supply module, the water return module, the testing module and the controller are arranged at the top of the circulating water tank;
the water supply module comprises a water supply protection box body, a water supply pipeline, a constant pressure water pump and a flow control valve, the water supply pipeline, the constant pressure water pump and the flow control valve are all arranged inside the water supply protection box body, the circulating water tank is connected with one end of the water supply pipeline, the electromagnetic valve, the constant pressure water pump and the flow control valve are arranged on the water supply pipeline, the other end of the water supply pipeline is connected with the test module, and the electromagnetic valve, the constant pressure water pump and the flow control valve are electrically connected with the controller;
the testing module comprises an adjustable testing box, a fixed testing box, a water distributor, a water collector, a testing pipeline and a valve fixing device, wherein the adjustable testing box is arranged on the right side of the water supply protecting box body, the fixed testing box is arranged on the right side of the adjustable testing box, the valve fixing device is arranged between the adjustable testing box and the fixed testing box, the water distributor is fixedly arranged in the adjustable testing box, the water collector is fixedly arranged in the fixed testing box, the water distributor is provided with a plurality of water outlet ends, the water collector is provided with a plurality of water inlet ends corresponding to the water distributor, the testing pipeline and the valve fixing device are provided with a plurality of water outlet ends corresponding to the water distributor, the testing pipeline is provided with two sections, the valve is fixedly arranged on the valve fixing device, and the other end of the water supply pipeline is connected with the water inlet ends of the water distributor through a hose, the water outlet end of the water collector is connected with the water return module, and the electronic flowmeter, the electromagnetic valve, the electronic pressure meter, the valve fixing device and the adjustable test box are electrically connected with the controller.
Optionally, the flow control valve is an electric control valve for realizing flow regulation.
Optionally, the adjustable testing box comprises an adjustable box body, a first supporting column, a first slider, a first adjusting shell, a first motor and a first threaded rod, wherein the first supporting column, the first slider, the first motor and the first threaded rod are correspondingly provided in plurality, the right side of the water supply protecting box body is fixedly provided with the first adjusting shell, a first adjusting cavity is arranged inside the first adjusting shell, the left side of the first adjusting cavity is rotatably connected with one end of a plurality of first threaded rods, the right side of the first adjusting cavity is provided with a plurality of first motors corresponding to the first threaded rods, the output end of the first motor is fixedly connected with the other end of the first threaded rods, the first threaded rods are in threaded connection with the first slider, the top of the first slider is fixedly provided with the first supporting column, and the right side of the first supporting column is fixedly connected with the adjustable box body, the first motor is electrically connected with the controller.
Optionally, the valve fixing device includes a second adjusting housing, a left fixing module and a right fixing module, the second adjusting housing is disposed between the adjustable testing box and the fixing testing box, a second adjusting chamber is disposed inside the second adjusting housing, the left fixing module is disposed on the left side of the second adjusting chamber, the right fixing module is disposed on the right side of the second adjusting chamber, the left fixing module and the right fixing module are the same, the left fixing module includes a second motor, a second threaded rod, a second slider, a first electric telescopic rod, a second electric telescopic rod, a support frame, a first clamp plate and a second clamp plate, the second motor, the second threaded rod, the second slider and the first electric telescopic rod are correspondingly disposed in a plurality, the left fixing module of the second adjusting chamber is disposed in a plurality of second motors, the output of second motor is connected fixedly the second threaded rod, threaded connection is gone up to the second threaded rod the second slider, the top of second slider is fixed to be set up first electric telescopic handle, first electric telescopic handle's output is fixed to be set up the carriage, the interior top and the interior bottom of carriage all set up second electric telescopic handle, the output fixed connection of the second electric telescopic handle at the interior top of carriage the first splint, the interior bottom second electric telescopic handle's of carriage output fixed connection the second splint, first splint and second splint are used for the centre gripping the valve, second motor, first electric telescopic handle and second electric telescopic handle electric connection the controller.
Optionally, the fixed test box comprises a fixed box body and a second support column, the right side of the second adjusting shell is provided with the second support column, the left side of the second support column is fixedly provided with the fixed box body, the water return module comprises a water return protection box body and a water return pipeline, the water return pipeline is arranged in the water return protection box body, the water outlet end of a water collector of the fixed test box is connected with one end of the water return pipeline, the other end of the water return pipeline is connected with a circulating water tank, and the water return pipeline is provided with an electromagnetic valve.
Optionally, telescopic tube assemblies are arranged between the water separator and the test pipeline and between the test pipeline and the water collector, each telescopic tube assembly comprises a left port built-in tube, a right port built-in tube, a limiting ring and a plurality of middle tube groups, the water outlet end of the water separator is connected with the left side of the left port built-in tube, the right side of the left port built-in tube is connected with the left side of the middle tube group, the right side of the middle tube group is connected with the left side of the right port built-in tube, each middle tube group comprises a middle built-in tube, a left outer tube and a right outer tube, two ends of the middle built-in tube are provided with outwardly protruding snap rings, two ends of the left outer tube and the right outer tube are provided with in-box extending lantern rings, the right lantern ring of the left outer tube is sleeved outside the middle built-in tube, and the inner wall of the right lantern ring of the left outer tube is in sliding fit with the left outer wall of the middle built-in tube, the left side lantern ring of the right side outer sleeve is sleeved outside the right side of the middle built-in pipe, the inner wall of the left side lantern ring of the right side outer sleeve is in sliding fit with the outer side wall on the right side of the middle built-in pipe, the left side lantern ring of the left side outer sleeve is sleeved outside the right side of the left port built-in pipe, the inner wall of the left side lantern ring of the left side outer sleeve is in sliding fit with the outer side wall on the right side of the left port built-in pipe, the right side lantern ring of the right side outer sleeve is sleeved outside the left side of the right port built-in pipe, the inner wall of the right side lantern ring of the right side outer sleeve is in sliding fit with the outer side wall on the right port built-in pipe, the outer side wall of the snap ring is in sliding fit with the inner side wall of the adjacent outer sleeve, sealing gaskets are fixedly arranged on the outer side wall of the snap ring and the inner wall of the lantern ring to prevent water leakage, and a spring is arranged between the adjacent snap ring and the snap ring, the limiting ring is arranged on the built-in pipe and comprises a circular ring and a hand grip, the diameter of the inner wall of the circular ring is the same as that of the outer side wall of the built-in pipe, and the back of the circular ring is provided with the hand grip.
Optionally, the valve water flow testing device further comprises a touch display screen, a wireless communication module and a rechargeable storage battery, the rechargeable storage battery is used for supplying power to the device, the touch display screen is electrically connected with the controller, and the controller is in communication connection with the mobile terminal through the wireless communication module.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects: the device is provided with a circulating water tank, a water supply module, a water return module and a test module, and can test the flow under stable water pressure, wherein the water supply module is provided with a water supply protection box body, a water supply pipeline, a constant pressure water pump and a flow control valve, the water circulation can be driven by the constant pressure water pump, the water pressure of the pipeline is ensured to be stable, the water flow can be controlled by the flow control valve, the water supply protection box body is arranged according to the regulation and control of specific requirements, and the water supply pipeline can be protected; the testing module is provided with an adjustable testing box, a fixed testing box, a water separator, a water collector, a testing pipeline and a valve fixing device, the adjustable testing box can drive the water separator to move left and right, so that the water separator can be connected with valves with different sizes and lengths, the pipeline is not required to be connected for extension, multi-path flow division is carried out through the water separator, multi-path measurement can be realized, the water collector can collect water flowing out after measurement, the water is circulated back to the circulating water tank, water is saved, and the valves can be fixed through the valve fixing device, wherein the valve fixing device comprises a second adjusting shell, a left side fixing module and a right side fixing module, the left side fixing module and the right side fixing module are adjusted according to the lengths of the valves through movement of the left side fixing module and the right side fixing module, the valves can be stably clamped through movement of a first clamping plate and a second clamping plate and adjusted according to the sizes of the valves, the electric adjustment can be realized, manual repeated disassembly and assembly are not needed, and time and labor are saved; the device is provided with flexible pipe assembly, can realize the tube coupling between water knockout drum and the test pipeline and between test pipeline and the counter and adjust, need not frequently to change the pipeline, labour saving and time saving.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of a valve water flow rate testing device according to an embodiment of the present invention;
FIG. 2 is a schematic view of a valve water flow rate testing device according to an embodiment of the present invention;
FIG. 3 is a schematic view of a valve fixing device;
FIG. 4 is a schematic view of a first adjustment housing;
FIG. 5 is a schematic view of a second adjustment housing;
fig. 6 is a schematic structural view of the telescopic tube assembly.
Reference numerals: 1. a circulating water tank; 2. a flow control valve; 3. a constant pressure water pump; 4. an electromagnetic valve; 5. a water separator; 6. an electronic pressure gauge; 7. an electronic flow meter; 8. a valve; 9. a water collector; 10. a water supply line; 11. testing the pipeline; 12. a water return pipeline; 13. a water supply protection box body; 14. a backwater protection box body; 15. An adjustable test box; 16. fixing the test box; 17. a valve fixing device; 18. a first support column; 19. a first slider; 20. a first adjustment housing; 21. a second support column; 22. a first splint; 23. a support frame; 24. A first electric telescopic rod; 25. a second regulating housing; 26. a first threaded rod; 27. a first motor; 28. A second motor; 29. a second slider; 30. a second electric telescopic rod; 31. a second threaded rod; 32. a second splint; 33. a limiting ring; 34. a collar; 35. a snap ring; 36. a spring; 37. the middle is internally provided with a pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a valve water flow testing device which is simple in structure, convenient to manufacture and low in cost, can test water flow under stable water pressure, can stably fix an adjusting valve and reduces damage to the valve.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1 and 2, the valve water flow rate testing apparatus according to the embodiment of the present invention includes: the testing device comprises a circulating water tank 1, a water supply module, a water return module, a testing module and a controller, wherein the water supply module, the water return module, the testing module and the controller are arranged at the top of the circulating water tank 1, the circulating water tank 1 is connected with the water supply module, the water supply module is connected with the testing module, a valve to be tested is arranged on the testing module, the testing module is connected with the water return module, the water return module is connected with the circulating water tank 1, and the water supply module, the water return module and the testing module are electrically connected with the controller;
the water supply module comprises a water supply protection box body 13, a water supply pipeline 10, a constant pressure water pump 3 and a flow control valve 2, the water supply pipeline 10, the constant pressure water pump 3 and the flow control valve 2 are all arranged inside the water supply protection box body 13, the circulating water tank 1 is connected with one end of the water supply pipeline 10, the electromagnetic valve 4, the constant pressure water pump 3 and the flow control valve 2 are arranged on the water supply pipeline 10, the other end of the water supply pipeline 10 is connected with the test module, and the electromagnetic valve 4, the constant pressure water pump 3 and the flow control valve 2 are electrically connected with the controller;
the testing module comprises an adjustable testing box 15, a fixed testing box 16, a water distributor 5, a water collector 9, a testing pipeline 11 and a valve fixing device 17, wherein the adjustable testing box 15 is arranged on the right side of the water supply protecting box body 13, the fixed testing box 16 is arranged on the right side of the adjustable testing box 15, the valve fixing device 17 is arranged between the adjustable testing box 15 and the fixed testing box 16, the water distributor 5 is fixedly arranged in the adjustable testing box 15, the water collector 9 is fixedly arranged in the fixed testing box 16, the water distributor 5 is provided with a plurality of water outlet ends, the water collector 9 is provided with a plurality of water inlet ends corresponding to the water distributor 5, the testing pipeline 11 and the valve fixing device 17 are provided with a plurality of water outlet ends corresponding to the water distributor 5, the testing pipeline 11 is provided with two sections, the valve 8 is fixedly arranged on the valve fixing device 17, the other end of the water supply pipeline 10 is connected with a water inlet end of the water distributor 5 through a hose, one section of the test pipeline 11 is arranged between a water outlet end of the water distributor 5 and the valve 8, the other section of the test pipeline 11 is arranged between the valve 8 and a water inlet end of the water collector 9, an electronic flowmeter 7, an electromagnetic valve 4 and an electronic pressure gauge 6 are arranged on the test pipeline 11, the water outlet end of the water collector 9 is connected with the water return module, and the electronic flowmeter 7, the electromagnetic valve 4, the electronic pressure gauge 6, the valve fixing device 17 and the adjustable test box 15 are electrically connected with the controller.
One embodiment of the invention is: the water distributor is provided with three water outlet ends, the corresponding water collector is provided with three water inlet ends, correspondingly, the test pipeline comprises a first test pipeline, a second test pipeline and a third test pipeline, the water outlet ends of the water distributor are respectively connected with the first test pipeline, the second test pipeline and the third test pipeline, the first test pipeline, the second test pipeline and the third test pipeline are respectively connected with the water inlet end of the water collector, the three water outlet ends of the water distributor, the three test pipelines and the three water inlet ends of the water collector are on the same straight line, the first test pipeline, the second test pipeline and the third test pipeline can be the same pipeline or different pipelines, and selection is carried out according to specific requirements.
The flow control valve 2 is an electric regulating valve and is used for realizing flow regulation.
As shown in fig. 4, the adjustable testing box 15 includes an adjustable box body, a first supporting column 18, a first sliding block 19, a first adjusting casing 20, a first motor 27 and a first threaded rod 26, the first supporting column 18, the first sliding block 19, the first motor 27 and the first threaded rod 26 are correspondingly provided in plural numbers, the right side of the water supply protecting box body 13 is fixedly provided with the first adjusting casing 20, a first adjusting cavity is provided inside the first adjusting casing 20, the left side of the first adjusting cavity is rotatably connected with one end of the first threaded rods 26, the right side of the first adjusting cavity is provided with a plurality of first motors 27 corresponding to the first threaded rods 26, the output end of the first motor 27 is fixedly connected with the other end of the first threaded rods 26, the first threaded rods 26 are in threaded connection with the first sliding block 19, the top of the first sliding block 19 is fixedly provided with the first supporting column 18, the right side of the first supporting column 18 is fixedly connected with the adjustable box body, and the first motor 27 is electrically connected with the controller.
As shown in fig. 3 and 5, the valve fixing device includes a second adjusting casing 25, a left fixing module and a right fixing module, the second adjusting casing 25 is disposed between the adjustable testing box 15 and the fixed testing box 16, a second adjusting cavity is disposed inside the second adjusting casing 25, the left fixing module is disposed on the left side of the second adjusting cavity, the right fixing module is disposed on the right side of the second adjusting cavity, the left fixing module and the right fixing module have the same structure, the left fixing module includes a second motor 28, a second threaded rod 31, a second slider 29, a first electric telescopic rod 24, a second electric telescopic rod 30, a supporting frame 23, a first clamping plate 22 and a second clamping plate 32, the second motor 28, the second threaded rod 31, the second slider 29 and the first electric telescopic rod 24 are correspondingly disposed in plural numbers, a plurality of second motors 28 are fixedly arranged at the left side of the second adjusting cavity, the output ends of the second motors 28 are connected and fixed with the second threaded rods 31, the second threaded rod 31 is connected with the second sliding block 29 in a threaded manner, the top of the second sliding block 29 is fixedly provided with the first electric telescopic rod 24, the output end of the first electric telescopic rod 24 is fixedly provided with the supporting frame 23, the inner top and the inner bottom of the supporting frame 23 are both provided with the second electric telescopic rod 30, the output end of the second electric telescopic rod 30 at the inner top of the supporting frame 23 is fixedly connected with the first clamping plate 22, the output end of the second electric telescopic rod 30 at the inner bottom of the supporting frame 23 is fixedly connected with the second clamping plate 32, the first clamping plate 22 and the second clamping plate 32 are used for clamping the valve 8, and the second motor 28, the first electric telescopic rod 24 and the second electric telescopic rod 30 are electrically connected with the controller;
a part of distance is left between the second threaded rod 31 of the left fixed module and the second threaded rod 31 of the right fixed module, so that mutual interference is prevented.
The fixed test box 16 comprises a fixed box body and a second supporting column 21, the right side of the second adjusting shell 25 is provided with the second supporting column 21, the left side face of the second supporting column 21 is fixedly provided with the fixed box body, the water return module comprises a water return protection box body 14 and a water return pipeline 12, the water return pipeline 12 is arranged inside the water return protection box body 14, the water outlet end of a water collector 9 of the fixed test box 16 is connected with one end of the water return pipeline 12, the other end of the water return pipeline 12 is connected with the circulating water tank 1, and the water return pipeline 12 is provided with an electromagnetic valve 4.
As shown in fig. 6, a telescopic tube assembly is disposed between the water separator 5 and the test pipeline 11 and between the test pipeline 11 and the water collector 9, the telescopic tube assembly includes a left port built-in tube, a right port built-in tube, a limiting ring 33 and a plurality of middle tube sets, the water outlet end of the water separator 5 is connected to the left side of the left port built-in tube, the right side of the left port built-in tube is connected to the left side of the middle tube set, the right side of the middle tube set is connected to the left side of the right port built-in tube, the middle tube set includes a middle built-in tube 37, a left outer tube and a right outer tube, two ends of the middle built-in tube 37 are provided with outwardly protruding snap rings 35, two ends of the left outer tube and the right outer tube are both provided with collars 34 extending in the tank, and a right collar of the left outer tube is sleeved on the left side of the middle built-in tube 37, the inner wall of the right side lantern ring of the left side outer sleeve is in sliding fit with the left outer side wall of the middle built-in pipe 37, the left side lantern ring of the right side outer sleeve is sleeved outside the right side of the middle built-in pipe 37, the inner wall of the left side lantern ring of the right side outer sleeve is in sliding fit with the right outer side wall of the middle built-in pipe 37, the left side lantern ring of the left side outer sleeve is sleeved outside the right side of the left port built-in pipe, the inner wall of the left side lantern ring of the left side outer sleeve is in sliding fit with the right outer side wall of the left port built-in pipe, the outer side wall of the snap ring 35 is in sliding fit with the inner side wall of the adjacent outer sleeve, and sealing gaskets are fixedly arranged on the outer side wall of the snap ring 35 and the inner wall of the lantern ring 34, the water is prevented from leaking, a spring 36 is arranged between the adjacent clamping ring 35 and the lantern ring 34, the limiting ring 33 is arranged on the inner pipe, the limiting ring 33 comprises a circular ring and a hand grip, the diameter of the inner wall of the circular ring is the same as that of the outer side wall of the inner pipe, and the back of the circular ring is provided with the hand grip;
the ring should be greater than one-half of a ring.
The intermediate pipe group can be arranged in a plurality of numbers according to specific requirements.
Valve water flow testing arrangement still includes touch display screen, wireless communication module and rechargeable battery, rechargeable battery is used for supplying power for the device, touch display screen electric connection the controller for the information that control unit and display control ware obtained, the controller passes through wireless communication module communication connection and removes the end, is used for the information transmission who obtains to remove the end.
The using process of the invention is as follows: selecting a proper water separator, a proper water collector and a proper test pipeline according to specific requirements, fixing a valve through a valve fixing device after the selection is finished, firstly, controlling a second motor to rotate by a controller to drive a left fixing module and a right fixing module to face or be away from each other so as to reach a position according with the length of the valve, placing the valve between a first clamping plate and a second clamping plate, controlling a second electric telescopic rod at the top of a supporting frame and a second electric telescopic rod at the bottom to move towards each other by the controller to fix the valve, connecting the valve with a telescopic pipe component of the water collector through the test pipeline after the fixing is finished, if the length is not enough, extending the telescopic pipe component by using a limit ring so as to be connected, controlling the first motor to rotate according to the requirements so as to drive a first sliding block to move left or right so as to enable an adjustable box body to move to the proper position, connect the flexible pipe assembly of valve and water knockout drum through the test tube way, if length is not enough, then usable spacing ring is connected the extension of flexible pipe assembly, begin to measure after finishing connecting, control flow controller according to the measurement demand and select suitable flow, controller control constant voltage water pump is opened, open the solenoid valve of water supply pipe way and the solenoid valve of return water pipeline simultaneously, according to concrete demand, the solenoid valve of the test tube way of opening required measurement is opened, rivers are through the valve this moment, the controller acquires the flow and the pressure at test tube way both ends, and show it to touch display screen, perhaps send to the removal end through wireless communication module, accomplish the measurement.
The device is provided with a circulating water tank, a water supply module, a water return module and a test module, and can test the flow under stable water pressure, wherein the water supply module is provided with a water supply protection box body, a water supply pipeline, a constant pressure water pump and a flow control valve, the water circulation can be driven by the constant pressure water pump, the water pressure of the pipeline is ensured to be stable, the water flow can be controlled by the flow control valve, the water supply protection box body is arranged according to specific demand regulation and control, and the water supply pipeline can be protected; the testing module is provided with an adjustable testing box, a fixed testing box, a water separator, a water collector, a testing pipeline and a valve fixing device, the adjustable testing box can drive the water separator to move left and right, so that the water separator can be connected with valves with different sizes and lengths, the pipeline is not required to be connected for extension, multi-path flow division is carried out through the water separator, multi-path measurement can be realized, the water collector can collect water flowing out after measurement, the water is circulated back to the circulating water tank, water is saved, and the valves can be fixed through the valve fixing device, wherein the valve fixing device comprises a second adjusting shell, a left side fixing module and a right side fixing module, the left side fixing module and the right side fixing module are adjusted according to the lengths of the valves through movement of the left side fixing module and the right side fixing module, the valves can be stably clamped through movement of a first clamping plate and a second clamping plate and adjusted according to the sizes of the valves, the electric adjustment can be realized, manual repeated disassembly and assembly are not needed, and time and labor are saved; the device is provided with flexible pipe assembly, can realize the tube coupling between water knockout drum and the test pipeline and between test pipeline and the counter and adjust, need not frequently to change the pipeline, labour saving and time saving.
The principle and the embodiment of the present invention are explained by applying specific examples, and the above description of the embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (7)
1. A valve water flow testing arrangement, its characterized in that includes: the circulating water tank is connected with the water supply module, the water supply module is connected with the test module, a valve to be tested is arranged on the test module, the test module is connected with the water return module, the water return module is connected with the circulating water tank, and the water supply module, the water return module and the test module are electrically connected with the controller;
the water supply module comprises a water supply protection box body, a water supply pipeline, a constant pressure water pump and a flow control valve, the water supply pipeline, the constant pressure water pump and the flow control valve are all arranged inside the water supply protection box body, the circulating water tank is connected with one end of the water supply pipeline, the electromagnetic valve, the constant pressure water pump and the flow control valve are arranged on the water supply pipeline, the other end of the water supply pipeline is connected with the test module, and the electromagnetic valve, the constant pressure water pump and the flow control valve are electrically connected with the controller;
the testing module comprises an adjustable testing box, a fixed testing box, a water distributor, a water collector, a testing pipeline and a valve fixing device, wherein the adjustable testing box is arranged on the right side of the water supply protecting box body, the fixed testing box is arranged on the right side of the adjustable testing box, the valve fixing device is arranged between the adjustable testing box and the fixed testing box, the water distributor is fixedly arranged in the adjustable testing box, the water collector is fixedly arranged in the fixed testing box, the water distributor is provided with a plurality of water outlet ends, the water collector is provided with a plurality of water inlet ends corresponding to the water distributor, the testing pipeline and the valve fixing device are provided with a plurality of water outlet ends corresponding to the water distributor, the testing pipeline is provided with two sections, the valve is fixedly arranged on the valve fixing device, and the other end of the water supply pipeline is connected with the water inlet ends of the water distributor through a hose, the water outlet end of the water collector is connected with the water return module, and the electronic flowmeter, the electromagnetic valve, the electronic pressure meter, the valve fixing device and the adjustable test box are electrically connected with the controller.
2. The valve water flow testing arrangement of claim 1, wherein the flow control valve is an electrically operated regulator valve for effecting flow regulation.
3. The valve water flow rate testing device according to claim 1, wherein the adjustable testing box comprises an adjustable box body, a first supporting column, a first sliding block, a first adjusting shell, a first motor and a first threaded rod, the first supporting column, the first sliding block, the first motor and the first threaded rod are correspondingly provided in plurality, the first adjusting shell is fixedly provided on the right side of the water supply protecting box body, a first adjusting cavity is provided inside the first adjusting shell, the left side of the first adjusting cavity is rotatably connected with one end of the first threaded rods, the first motor is provided on the right side of the first adjusting cavity corresponding to the first threaded rod, the output end of the first motor is fixedly connected with the other end of the first threaded rod, the first threaded rod is in threaded connection with the first sliding block, the first supporting column is fixedly provided on the top of the first sliding block, the right side fixed connection of first support column adjustable box, first motor electric connection the controller.
4. The valve water flow rate testing device according to claim 3, wherein the valve fixing device comprises a second adjusting shell, a left fixing module and a right fixing module, the second adjusting shell is arranged between the adjustable testing box and the fixing testing box, a second adjusting cavity is arranged inside the second adjusting shell, the left fixing module is arranged on the left side of the second adjusting cavity, the right fixing module is arranged on the right side of the second adjusting cavity, the left fixing module and the right fixing module are the same, the left fixing module comprises a second motor, a second threaded rod, a second sliding block, a first electric telescopic rod, a second electric telescopic rod, a supporting frame, a first clamping plate and a second clamping plate, and the second motor, the second threaded rod, the second sliding block and the first electric telescopic rod are correspondingly provided in plurality, the fixed a plurality of that sets up in left side in second regulation chamber the second motor, the output of second motor is connected fixedly the second threaded rod, threaded connection on the second threaded rod the second slider, the top of second slider is fixed to be set up first electric telescopic handle, the output of first electric telescopic handle is fixed to be set up the carriage, the interior top and the interior bottom of carriage all set up second electric telescopic handle, the output fixed connection of the second electric telescopic handle at the interior top of carriage the first splint, the output fixed connection of the interior bottom second electric telescopic handle of carriage the second splint, first splint and second splint are used for the centre gripping the valve, second motor, first electric telescopic handle and second electric telescopic handle electric connection the controller.
5. The valve water flow testing device according to claim 4, wherein the fixed testing tank comprises a fixed tank body and a second supporting column, the second supporting column is arranged on the right side of the second adjusting shell, the fixed tank body is fixedly arranged on the left side of the second supporting column, the water return module comprises a water return protection tank body and a water return pipeline, the water return pipeline is arranged inside the water return protection tank body, a water outlet end of a water collector of the fixed testing tank is connected with one end of the water return pipeline, the other end of the water return pipeline is connected with the circulating water tank, and an electromagnetic valve is arranged on the water return pipeline.
6. The device for testing the water flow rate of the valve according to claim 1, wherein a telescopic tube assembly is arranged between the water separator and the test pipeline and between the test pipeline and the water collector, the telescopic tube assembly comprises a left port built-in tube, a right port built-in tube, a limiting ring and a plurality of intermediate tube groups, the water outlet end of the water separator is connected with the left side of the left port built-in tube, the right side of the left port built-in tube is connected with the left side of the intermediate tube groups, the right side of the intermediate tube groups is connected with the left side of the right port built-in tube, the intermediate tube groups comprise an intermediate built-in tube, a left outer sleeve and a right outer sleeve, two ends of the intermediate built-in tube are provided with outwardly protruding snap rings, two ends of the left outer sleeve and the right outer sleeve are both provided with lantern rings extending in the tank, and a right lantern ring of the left outer sleeve is sleeved outside the left side of the intermediate built-in tube, the inner wall of the right side lantern ring of the left side outer sleeve is in sliding fit with the left outer side wall of the middle built-in pipe, the left side lantern ring of the right side outer sleeve is sleeved outside the right side of the middle built-in pipe, the inner wall of the left side lantern ring of the right side outer sleeve is in sliding fit with the right outer side wall of the middle built-in pipe, the left side lantern ring of the left side outer sleeve is sleeved outside the right side of the left port built-in pipe, the inner wall of the left side lantern ring of the left side outer sleeve is in sliding fit with the left outer side wall of the right port built-in pipe, the outer side wall of the snap ring is in sliding fit with the inner side wall of the adjacent outer sleeve, and sealing gaskets are fixedly arranged on the outer side wall of the snap ring and the inner wall of the lantern ring, the water leakage is prevented, a spring is arranged between the adjacent clamping ring and the sleeve ring, the limiting ring is arranged on the built-in pipe and comprises a circular ring and a hand grip, the diameter of the inner wall of the circular ring is the same as that of the outer side wall of the built-in pipe, and the back of the circular ring is provided with the hand grip.
7. The valve water flow testing device according to claim 1, further comprising a touch display screen, a wireless communication module and a rechargeable storage battery, wherein the rechargeable storage battery is used for supplying power to the device, the touch display screen is electrically connected with the controller, and the controller is in communication connection with the mobile terminal through the wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210424829.9A CN114674549A (en) | 2022-04-21 | 2022-04-21 | Valve water flow testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210424829.9A CN114674549A (en) | 2022-04-21 | 2022-04-21 | Valve water flow testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114674549A true CN114674549A (en) | 2022-06-28 |
Family
ID=82080809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210424829.9A Pending CN114674549A (en) | 2022-04-21 | 2022-04-21 | Valve water flow testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114674549A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116124444A (en) * | 2023-04-17 | 2023-05-16 | 博莱阀门（常州）有限公司 | Valve testing device of circulating water tank and application method thereof |
-
2022
- 2022-04-21 CN CN202210424829.9A patent/CN114674549A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116124444A (en) * | 2023-04-17 | 2023-05-16 | 博莱阀门（常州）有限公司 | Valve testing device of circulating water tank and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114674549A (en) | Valve water flow testing device | |
| CN102072348B (en) | Valve liner type adjustable dynamic balance valve | |
| CN217304359U (en) | Valve water flow testing device | |
| CN105115704A (en) | Experiment table for testing performances of hydraulic valve | |
| CN108318067B (en) | Automatic detection device and quality control system | |
| WO2023087417A1 (en) | Measuring machine for internal fluid pressure of cavitation generator, and measuring method | |
| CN109282058A (en) | A kind of new-energy automobile threeway electronics water valve | |
| CN213120754U (en) | Water flow standard device | |
| CN204791636U (en) | Fluid transportation automatic control device based on converter control | |
| CN209469829U (en) | A kind of new-energy automobile threeway electronics water valve | |
| CN209356186U (en) | A kind of gondola water faucet function test machine for service life | |
| CN209859757U (en) | Movable transformer oil steam heating device | |
| CN114562466A (en) | Cavitation performance test system for inflow gas of vane pump | |
| CN105784341A (en) | Standard device for checking flow and differential pressure of constant flow valve and checking method | |
| CN207376704U (en) | A kind of non-negative pressure water-supply installation of regulating flow quantity size | |
| CN218872682U (en) | Small-flow precise dispensing device | |
| CN214408023U (en) | Multi-station water nozzle fatigue testing device | |
| CN214940658U (en) | Secondary water supply equipment capable of reducing resistance | |
| CN220016183U (en) | Flow dividing valve | |
| CN220736578U (en) | Adjustable glass fiber reinforced plastic filter convenient to installation | |
| CN220792145U (en) | Three-way regulating valve | |
| CN220792248U (en) | Visual governing valve convenient to temperature measurement | |
| CN220853706U (en) | Flow guiding reversing device for liquid flowmeter detection | |
| CN220117351U (en) | Pump station | |
| CN219062754U (en) | High-safety metal hose |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |