CN116124444A - Valve testing device of circulating water tank and application method thereof - Google Patents
Valve testing device of circulating water tank and application method thereof Download PDFInfo
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- CN116124444A CN116124444A CN202310402121.8A CN202310402121A CN116124444A CN 116124444 A CN116124444 A CN 116124444A CN 202310402121 A CN202310402121 A CN 202310402121A CN 116124444 A CN116124444 A CN 116124444A
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- valve
- circulating water
- water
- testing device
- fixedly arranged
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- 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
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
Abstract
The invention discloses a valve testing device of a circulating water tank and a using method thereof, the valve testing device comprises a tank body, wherein one side of the tank body is provided with a water outlet pipe in a penetrating mode, the top of the water outlet pipe is fixedly provided with a pressure sensor, the surface of the water outlet pipe is fixedly provided with a liquid flowmeter, one side of the water outlet pipe is movably provided with an electromagnetic valve, and one side of the electromagnetic valve is movably provided with a variable frequency pump. According to the invention, the pressure sensor is used for detecting the pressure of liquid passing through the valve, the liquid flowmeter is used for detecting the flow of the liquid passing through the valve, then the PLC is used for simultaneously opening two electromagnetic valves to perform simultaneous drainage when the pressure in the tank body reaches a preset value, the pressure sensor and the liquid flowmeter are used in a matched mode, so that the valve of the circulating water tank is used for testing the flow and the pressure, then the first control valve is opened, the liquid is returned through the connecting hose, and the waste of water resources is avoided.
Description
Technical Field
The invention relates to the technical field of valve testing of a circulating water tank, in particular to a valve testing device of a circulating water tank and a using method thereof.
Background
The circulating water tank is mainly used for storing cooling water required by cold exchange of device equipment, and has the functions of circulation, cooling (cooling tower) and storage, for example, the cooling water such as a condenser, a cooler, a compressor, a pump and the like is supplied, the construction position of the circulating water tank is required to be nearby around a device area with the largest required circulating water quantity, other production device areas are established around the circulating water tank as far as possible, so that the length and the elbow of a water supply and drainage pipeline are reduced, the pipe resistance loss is reduced, the circulating water tank can be independently constructed for the farther production device areas, meanwhile, the circulating water tank is established at a higher position as far as possible, a high-level water supply system is required to test an output valve in the using process of the circulating water tank, and the normal use of the circulating water tank is ensured. 1. When the valve of the circulating water tank is tested, a backflow function is not set, so that the waste of water resources is easily caused; 2. the valve of the circulating water tank is inconvenient to intelligently control, and the circulating efficiency of water is affected; 3. the water in the inconvenient circulating water pond is carried out multistage processing to influence the quality of circulating water, lead to the unable normal use of circulating water pond. Therefore, the invention designs a valve testing device of a circulating water tank and a using method thereof.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a valve testing device of a circulating water tank and a using method thereof.
Technical proposal
The utility model provides a valve testing arrangement of circulating water pond and application method thereof, includes the cell body, the top movable mounting of cell body has the roof, the top of roof runs through and is provided with the inlet tube, the bottom of roof is fixed and is provided with sealed pad, the inside bottom fixed mounting of cell body has the base pad, the top equidistance of base pad is provided with the draw-in groove, the screen frame is installed to one side equidistance of draw-in groove, the top activity of base pad is provided with the grid, one side activity of grid is provided with the smart filter screen, one side activity of smart filter screen is provided with the active carbon net, the opposite side fixed mounting of cell body has the manometer;
a water outlet pipe penetrates through one side of the tank body, a pressure sensor is fixedly arranged at the top of the water outlet pipe, a liquid flowmeter is fixedly arranged on the surface of the water outlet pipe, an electromagnetic valve is movably arranged on one side of the water outlet pipe, and a variable frequency pump is movably arranged on one side of the electromagnetic valve;
the top of roof is fixed and is provided with the testing box, the inside movable mounting of testing box has the PLC controller.
Preferably, both sides of the test box are all penetrated and provided with a conduit, a bottom plate is fixedly arranged at the bottom end inside the test box, limiting plates are fixedly arranged at both sides of the top of the bottom plate, and a door body is movably arranged on the surface of the test box through a hinge.
Preferably, the surface of the door body is fixedly provided with a handle.
Preferably, a fixing ring is fixedly arranged on one side of the water outlet pipe, and a fixing hole is formed in the fixing ring in a surrounding mode.
Preferably, both sides of the electromagnetic valve are fixedly provided with fixing flanges, both ends of the inside of the fixing flanges are provided with positioning bolts in a penetrating way, the inside of the fixing flanges is provided with clamping rings in a penetrating way, and sealing rings are movably arranged in the clamping rings.
Preferably, the input of frequency conversion pump is fixed and is provided with the water guide pipe, and the opposite side of water guide pipe is all fixed and is provided with the locating flange, the output of frequency conversion pump is fixed and is provided with the shunt tubes, and the top fixed mounting of shunt tubes has first control valve, and the top of first control valve is fixed and is provided with coupling hose, and one side fixed mounting of shunt tubes has the second control valve.
Preferably, the connecting blocks are fixedly arranged on two sides of the tank body, the isolating plates are arranged at the bottom of the tank body at equal intervals, the mounting base is fixedly arranged at the bottom of the isolating plates, the mounting bolts are arranged at two sides of the inside of the mounting base in a penetrating manner, and the embedded teeth are arranged at the bottom of the mounting base at equal intervals.
Preferably, through holes are formed in two sides of the inside of the sealing gasket in a penetrating mode, and clamping plates are mounted at the bottom of the sealing gasket at equal intervals.
Preferably, the inside of net frame is fixed and is provided with the string bag, and the outer wall equidistance of string bag is provided with the mesh, the top movable mounting of net frame has the apron.
Preferably, handles are equidistantly arranged at the top of the cover plate, and positioning plates are equidistantly arranged at the bottom of the cover plate.
Preferably, hanging rings are arranged at the top of the top plate at equal intervals, and fastening bolts are arranged on two sides of the inside of the top plate in a penetrating mode.
Preferably, the other side of the water inlet pipe is fixedly provided with a water inlet flange, and both ends inside the water inlet flange are provided with connecting bolts in a penetrating way.
The application method of the valve testing device of the circulating water tank comprises the following steps:
s1, the device is pre-buried through pre-buried teeth, then a circulating water tank is installed through a mounting bolt, then a tank body is isolated from the ground through a separation plate, then a filtering structure is limited through a clamping plate, then a water inlet flange is connected with an external pipeline, then a connecting bolt is screwed for fixing, the device is simple to disassemble and assemble, so that a worker can conveniently guide waste water into the tank body for purification, then the grid is used for primarily filtering water, then a fine filter screen is used for further filtering the water, an active carbon net is used for filtering and deodorizing the water, then disinfection particles are stored through a net bag, then the disinfection particles are dispersed through meshes, so that the filtered water is disinfected, the net bag is sealed through a cover plate, then the cover plate is limited through a positioning plate, the cover plate is removed through a handle, and the worker can conveniently fill the disinfection particles into the net bag;
s2, penetrating a positioning bolt through a fixing hole, facilitating installation of an electromagnetic valve by a worker, detecting the pressure of liquid passing through a valve by using a pressure sensor, detecting the flow of the liquid passing through the valve by using a liquid flowmeter, checking that the pressure in a tank body reaches a preset value by using a pressure gauge, opening a single electromagnetic valve by using a PLC (programmable logic controller), extracting purified water by using a variable frequency pump, detecting the pressure received by the valve by using the pressure sensor, simultaneously opening two electromagnetic valves by using the PLC to perform simultaneous drainage work when the single electromagnetic valve is used for timely drainage, using the pressure sensor and the liquid flowmeter in a matched mode, detecting the flow and the pressure of the valve of a circulating water tank, opening a first control valve, refluxing the liquid by using a connecting hose, closing the first control valve after debugging is completed, opening a second control valve, and performing drainage work by using the variable frequency pump;
s3, supporting the PLC controller through the bottom plate, limiting the PLC controller through the limiting plate, then penetrating and paving a connecting wire through the conduit, opening the door body through the handle, facilitating overhaul and maintenance work of electric equipment inside the test box by workers, protecting the PLC controller through the test box, and setting a program through the PLC controller so as to intelligently control the tested electromagnetic valve.
Advantageous effects
The invention provides a valve testing device of a circulating water tank and a using method thereof
1. According to the invention, the variable frequency pump is movably arranged on one side of the electromagnetic valve, the pressure sensor is used for detecting the pressure of liquid passing through the valve, the liquid flowmeter is used for detecting the flow rate of the liquid passing through the valve, the PLC is used for checking that the pressure in the tank body reaches a preset value, then the single electromagnetic valve is opened, the purified water is pumped out by the variable frequency pump, the pressure sensor is used for detecting the pressure received by the valve, when the single electromagnetic valve is used for timely draining, the PLC is used for simultaneously opening the two electromagnetic valves for simultaneous draining, the pressure sensor is used for being matched with the liquid flowmeter, so that the flow rate and the pressure of the valve of the circulating water tank are tested, the first control valve is opened, the liquid is returned by the connecting hose, and the waste of water resources is avoided.
2. According to the invention, the PLC is movably arranged in the test box, the connecting wire can be laid through the conduit, then the door body is opened through the handle, so that a worker can conveniently overhaul and maintain electrical equipment in the test box, the PLC is then used for protecting the electrical equipment from damage, and a program is set by the PLC, so that the tested electromagnetic valve is intelligently controlled, and the circulation efficiency of water resources is ensured.
3. According to the invention, the fine filter screen is movably arranged on one side of the grille, so that the wastewater can be guided into the tank body to perform purification, the grille is utilized to perform preliminary filtration on the water, the fine filter screen is utilized to further filter the water, the activated carbon net is utilized to filter and deodorize the water, the multi-stage filtration is adopted, the water purification effect is improved, the net bags are utilized to store disinfection particles, and the mesh holes are utilized to emit the disinfection particles, so that the filtered water is subjected to disinfection, and the quality of circulating water is improved.
Drawings
FIG. 1 is a perspective view of a valve testing device for a circulating water tank and a method for using the same according to the present invention;
FIG. 2 is a schematic diagram of a valve testing device for a circulating water tank and a method for using the same according to the present invention;
FIG. 3 is a schematic diagram of a part of a test box of a valve test device for a circulating water tank and a use method thereof according to the present invention;
FIG. 4 is a partial perspective view of a test box of a valve testing device for a circulating water tank and a using method thereof according to the present invention;
FIG. 5 is a partial perspective view of a water outlet pipe of a valve testing device for a circulating water tank and a using method thereof;
FIG. 6 is a partial perspective view of a solenoid valve of a circulating water tank valve testing device and a method of using the same according to the present invention;
FIG. 7 is a partial perspective view of a gasket of a valve testing apparatus for a circulating water tank and a method for using the same according to the present invention;
FIG. 8 is a partial perspective view of a bottom pad of a valve testing apparatus for a circulating water tank and a method for using the same according to the present invention;
FIG. 9 is a partial perspective view of a variable frequency pump of a valve testing device for a circulating water tank and a using method thereof;
fig. 10 is a partial perspective view of a water inlet pipe of a valve testing device for a circulating water tank and a using method thereof.
In the figure: 1. a water inlet pipe; 101. a water inlet flange; 102. a connecting bolt; 2. a pressure gauge; 3. a cell body; 301. a connecting block; 302. a partition plate; 303. a mounting base; 304. a mounting bolt; 305. pre-buried teeth; 4. a test cartridge; 401. a limiting plate; 402. a bottom plate; 403. a conduit; 404. a door body; 405. a handle; 5. a top plate; 501. hanging rings; 502. a fastening bolt; 6. an electromagnetic valve; 601. a clasp; 602. a seal ring; 603. a fixed flange; 604. a positioning bolt; 7. a variable frequency pump; 701. positioning a flange; 702. a water conduit; 703. a connecting hose; 704. a first control valve; 705. a shunt; 706. a second control valve; 8. a sealing gasket; 801. a clamping plate; 802. a through hole; 9. a grille; 10. fine filtering net; 11. an activated carbon net; 12. a water outlet pipe; 1201. a pressure sensor; 1202. a liquid flow meter; 1203. a fixing ring; 13. a bottom pad; 1301. a positioning plate; 1302. a screen frame; 1303. a clamping groove; 1304. a handle; 1305. a cover plate; 1306. a net bag; 14. and a PLC controller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-10, the invention provides a valve testing device of a circulating water tank and a using method thereof, comprising a tank body 3, wherein a top plate 5 is movably arranged at the top of the tank body 3, a water inlet pipe 1 is arranged at the top of the top plate 5 in a penetrating way, a sealing gasket 8 is fixedly arranged at the bottom of the top plate 5, a bottom gasket 13 is fixedly arranged at the bottom end inside the tank body 3, clamping grooves 1303 are formed in the top of the bottom gasket 13 at equal intervals, a screen frame 1302 is arranged at one side of the clamping grooves 1303 at equal intervals, a grid 9 is movably arranged at the top of the bottom gasket 13, a fine filter screen 10 is movably arranged at one side of the grid 9, an active carbon screen 11 is movably arranged at one side of the fine filter screen 10, and a pressure gauge 2 is fixedly arranged at the other side of the tank body 3;
a water outlet pipe 12 is arranged on one side of the tank body 3 in a penetrating way, a pressure sensor 1201 is fixedly arranged at the top of the water outlet pipe 12, a liquid flowmeter 1202 is fixedly arranged on the surface of the water outlet pipe 12, an electromagnetic valve 6 is movably arranged on one side of the water outlet pipe 12, and a variable frequency pump 7 is movably arranged on one side of the electromagnetic valve 6;
the top of roof 5 is fixed and is provided with testing box 4, and the inside movable mounting of testing box 4 has PLC controller 14.
When the device works, the device is pre-buried through the pre-buried teeth 305, then the circulating water tank is installed by the mounting bolts 304, then the tank body 3 is isolated from the ground by the isolating plate 302, the tank body 3 is prevented from seeping water, the water quality is influenced, the filtering structure is limited by the clamping plate 801, the filtering mechanism is prevented from falling off, the water inlet flange 101 is connected with an external pipeline, then the connecting bolts 102 are screwed down for fixing, the disassembly and assembly are simple, the staff is convenient to guide the waste water into the tank body 3 for purifying work, then the grille 9 is utilized for carrying out preliminary filtration on the water, then the fine filter screen 10 is utilized for further filtering the water, then the activated carbon net 11 is utilized for filtering and deodorizing the water, the multistage filtration is adopted, the effect of water purification is improved, then the disinfection particles are stored by the net bag 1306, then the disinfection particles are dispersed by utilizing the net holes, the water after filtration is disinfected, the waste water treatment is further improved, the net bag 1305 is sealed by the cover plate 1305, the cover plate 1301 is limited by the positioning plate 1301, the cover plate is removed by the handle, the staff is convenient to remove the water from the tank body 3, the water is filled with the multistage disinfection particles by the aid of the net 1306, and the quality of the disinfection particles is improved.
The positioning bolt 604 is penetrated through a fixed hole, so that a worker can conveniently install the electromagnetic valve 6, then the pressure sensor 1201 is used for detecting the liquid pressure passing through the valve, then the liquid flowmeter 1202 is used for detecting the liquid flow passing through the valve, then the pressure gauge 2 is used for checking that the pressure in the tank body 3 reaches a preset value, then the PLC controller 14 is used for opening a single electromagnetic valve 6, then the frequency conversion pump 7 is used for pumping purified water, then the pressure sensor 1201 is used for detecting the pressure received by the valve, when the single electromagnetic valve 6 is used for timely draining, the PLC controller 14 can be used for simultaneously opening two electromagnetic valves 6 for simultaneously draining work, the pressure sensor 1201 is used for being matched with the liquid flowmeter 1202, so that the valve of the circulating water tank is used for testing the flow and the pressure, then the first control valve 704 is opened, the liquid is returned through the connecting hose 703, the waste of water resources is avoided, after the debugging is completed, the first control valve 704 is closed, the second control valve 706 is opened, the frequency conversion pump 7 is used for draining work, the liquid flowmeter 1202 is electrically connected with the PLC controller 14 through a wire, the electromagnetic valve 6 is electrically connected with the PLC controller 14 through the wire, the frequency conversion pump 7 is electrically connected with the wire through the wire, and the wire of the PLC controller 14 through the wire, the frequency conversion pump 7 is electrically connected with the wire through the wire and the PLC controller 1201 through the wire and the wire connector 1201;
the PLC 14 is supported by the bottom plate 402, the PLC 14 is limited by the limiting plate 401, connecting wires are laid through the connecting wires by means of the conduit 403, then the door body 404 is opened by the handle 405, so that workers can conveniently overhaul and maintain electrical equipment in the test box 4, the PLC 14 is protected by the test box 4, damage to the electrical equipment is prevented, a program is set by the PLC 14, the tested electromagnetic valve 6 is intelligently controlled, so that the circulation efficiency of water resources is ensured, the PLC 14 is electrically connected with the electrical equipment through the wires, the PLC 14 can be 32MT-2PG in type, the PLC 14 is a digital electronic device with a microprocessor, a digital logic controller for automatic control can store and execute control instructions in a memory at any time, and the programmable controller is formed by modularizing an internal CPU, an instruction and data memory, an input and output unit, a power supply module, a digital analog unit and the like;
wherein, both sides of the test box 4 are provided with conduit 403 in a penetrating way, the bottom end inside the test box 4 is fixedly provided with a bottom plate 402, both sides of the top of the bottom plate 402 are fixedly provided with limiting plates 401, and the surface of the test box 4 is movably provided with a door 404 through a hinge;
when the device works, the bottom plate 402 can be used for supporting the PLC controller 14, then the limiting plate 401 limits the PLC controller 14, and then the connecting wire is laid through the conduit 403;
wherein, a handle 405 is fixedly arranged on the surface of the door body 404;
it should be noted that, the door 404 is opened by the handle 405, so that a worker can conveniently overhaul and maintain the electrical equipment in the test box 4;
wherein, a fixed ring 1203 is fixedly arranged on one side of the water outlet pipe 12, and a fixed hole is circumferentially arranged in the fixed ring 1203;
the positioning bolt 604 is penetrated through the fixing hole, so that the electromagnetic valve 6 is convenient for a worker to install;
wherein, both sides of the electromagnetic valve 6 are fixedly provided with a fixed flange 603, both ends of the inside of the fixed flange 603 are provided with positioning bolts 604 in a penetrating way, the inside of the fixed flange 603 is provided with a clamping ring 601 in a penetrating way, and the inside of the clamping ring 601 is provided with a sealing ring 602 in a movable way;
it should be noted that, the electromagnetic valve 6 is installed by matching the snap ring 601 with the positioning bolt 604 and the fixing flange 603, and then the sealing performance of the electromagnetic valve 6 is improved by matching the snap ring 601 with the sealing ring 602;
the input end of the variable frequency pump 7 is fixedly provided with a water guide pipe 702, the other side of the water guide pipe 702 is fixedly provided with a positioning flange 701, the output end of the variable frequency pump 7 is fixedly provided with a split pipe 705, the top of the split pipe 705 is fixedly provided with a first control valve 704, the top of the first control valve 704 is fixedly provided with a connecting hose 703, and one side of the split pipe 705 is fixedly provided with a second control valve 706;
by opening the first control valve 704, the liquid is returned through the connection hose 703, so that waste of water resources is avoided, and after completion of the adjustment, the first control valve 704 is closed, the second control valve 706 is opened, and the variable frequency pump 7 is used for draining water.
Wherein, connecting blocks 301 are fixedly arranged at two sides of the tank body 3, a partition plate 302 is equidistantly arranged at the bottom of the tank body 3, a mounting base 303 is fixedly arranged at the bottom of the partition plate 302, mounting bolts 304 are arranged at two sides of the inside of the mounting base 303 in a penetrating manner, and embedded teeth 305 are equidistantly arranged at the bottom of the mounting base 303;
the device is pre-buried through the pre-buried teeth 305, then the circulating water tank is installed by using the installation bolts 304, and then the tank body 3 is isolated from the ground by using the isolating plate 302, so that the water seepage of the tank body 3 is prevented, and the water quality is influenced.
Wherein, both sides inside the sealing pad 8 are provided with through holes 802 in a penetrating way, and clamping plates 801 are equidistantly arranged at the bottom of the sealing pad 8.
It should be noted that, the filter structure is limited by the clamping plate 801 to prevent the filter structure from falling off.
Wherein, the inside of the net frame 1302 is fixedly provided with a net bag 1306, the outer wall of the net bag 1306 is equidistantly provided with meshes, and the top of the net frame 1302 is movably provided with a cover plate 1305;
the disinfection particles are stored by the net bag 1306, and then are dispersed by the net holes, so that the filtered water is disinfected, and the cleanliness of wastewater treatment is improved.
note that, the net bag 1306 is sealed by the cover plate 1305, the cover plate 1305 is limited by the positioning plate 1301, and then the cover plate 1305 is removed by the handle 1304, so that the staff can fill the disinfection particles into the net bag 1306 conveniently.
Hanging rings 501 are equidistantly arranged on the top of the top plate 5, and fastening bolts 502 are installed on two sides of the inside of the top plate 5 in a penetrating manner;
it should be noted that, through unscrewing the fastening bolt 502, then utilize link 501 to cooperate external couple to carry out dismouting with roof 5, the staff of being convenient for clear up and maintain the work to the inside of circulating water pond.
A water inlet flange 101 is fixedly arranged on the other side of the water inlet pipe 1, and connecting bolts 102 are arranged at two ends inside the water inlet flange 101 in a penetrating manner;
it should be noted that, be connected with external pipeline through inlet flange 101, then screw up connecting bolt 102 and fix, the dismouting is simple, and the staff of being convenient for is with the inside of the leading-in cell body 3 of waste water purification work.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (13)
1. The utility model provides a valve testing arrangement of circulating water pond, its characterized in that includes cell body (3), the top movable mounting of cell body (3) has roof (5), the top of roof (5) is run through and is provided with inlet tube (1), the bottom of roof (5) is fixed to be provided with sealed pad (8), the inside bottom fixed mounting of cell body (3) has collet (13), the top equidistance of collet (13) is provided with draw-in groove (1303), screen frame (1302) are installed to one side equidistance of draw-in groove (1303), the top activity of collet (13) is provided with grid (9), one side activity of grid (9) is provided with smart filter screen (10), one side activity of smart filter screen (10) is provided with active carbon net (11), the opposite side fixed mounting of cell body (3) has manometer (2);
one side of the tank body (3) is provided with a water outlet pipe (12) in a penetrating way, the top of the water outlet pipe (12) is fixedly provided with a pressure sensor (1201), the surface of the water outlet pipe (12) is fixedly provided with a liquid flowmeter (1202), one side of the water outlet pipe (12) is movably provided with an electromagnetic valve (6), and one side of the electromagnetic valve (6) is movably provided with a variable frequency pump (7);
the top of roof (5) is fixed and is provided with testing box (4), the inside movable mounting of testing box (4) has PLC controller (14).
2. The valve testing device of a circulating water pool according to claim 1, wherein both sides of the testing box (4) are provided with conduit pipes (403) in a penetrating way, a bottom plate (402) is fixedly arranged at the bottom end inside the testing box (4), limiting plates (401) are fixedly arranged at both sides of the top of the bottom plate (402), and a door body (404) is movably arranged on the surface of the testing box (4) through a hinge.
3. The valve testing apparatus of a circulating water pond according to claim 2, wherein a handle (405) is fixedly installed on the surface of the door body (404).
4. The valve testing device of the circulating water pool according to claim 1, wherein a fixing ring (1203) is fixedly arranged on one side of the water outlet pipe (12), and fixing holes are formed in the fixing ring (1203) in a surrounding mode.
5. The valve testing device of a circulating water tank according to claim 1, wherein fixing flanges (603) are fixedly arranged on two sides of the electromagnetic valve (6), positioning bolts (604) are arranged at two ends of the inside of each fixing flange (603) in a penetrating mode, clamping rings (601) are arranged in the inside of each fixing flange (603) in a penetrating mode, and sealing rings (602) are movably arranged in the inside of each clamping ring (601).
6. The valve testing device of the circulating water pool according to claim 1, wherein a water guide pipe (702) is fixedly arranged at the input end of the variable frequency pump (7), a positioning flange (701) is fixedly arranged at the other side of the water guide pipe (702), a shunt pipe (705) is fixedly arranged at the output end of the variable frequency pump (7), a first control valve (704) is fixedly arranged at the top of the shunt pipe (705), a connecting hose (703) is fixedly arranged at the top of the first control valve (704), and a second control valve (706) is fixedly arranged at one side of the shunt pipe (705).
7. The valve testing device of the circulating water pool according to claim 1, wherein connecting blocks (301) are fixedly installed on two sides of the pool body (3), isolation plates (302) are installed at equal intervals on the bottom of the pool body (3), installation bases (303) are fixedly installed on the bottoms of the isolation plates (302), installation bolts (304) are installed on two sides of the inside of the installation bases (303) in a penetrating mode, and embedded teeth (305) are installed at equal intervals on the bottoms of the installation bases (303).
8. The valve testing device of a circulating water pool according to claim 1, wherein through holes (802) are formed in two inner sides of the sealing gasket (8) in a penetrating manner, and clamping plates (801) are mounted at equal intervals on the bottom of the sealing gasket (8).
9. The valve testing device of a circulating water pool according to claim 1, wherein a net bag (1306) is fixedly arranged in the net frame (1302), meshes are formed in the outer wall of the net bag (1306) at equal intervals, and a cover plate (1305) is movably arranged at the top of the net frame (1302).
10. The valve testing device of a circulating water pond according to claim 9, wherein handles (1304) are equidistantly mounted on the top of the cover plate (1305), and positioning plates (1301) are equidistantly mounted on the bottom of the cover plate (1305).
11. The valve testing device of a circulating water pool according to claim 1, wherein hanging rings (501) are equidistantly arranged on the top of the top plate (5), and fastening bolts (502) are installed on two sides of the inside of the top plate (5) in a penetrating manner.
12. The valve testing device of a circulating water pool according to claim 1, wherein a water inlet flange (101) is fixedly arranged on the other side of the water inlet pipe (1), and connecting bolts (102) are installed at two ends inside the water inlet flange (101) in a penetrating manner.
13. The method of using a valve testing apparatus for a circulating water pond according to claim 1, comprising the steps of:
s1, the device is pre-buried firstly through pre-buried teeth (305), then a circulating water tank is installed through a mounting bolt (304), then a tank body (3) is isolated from the ground through a separation plate (302), then a filtering structure is limited through a clamping plate (801), then a water inlet flange (101) is connected with an external pipeline, then a connecting bolt (102) is screwed down for fixing, the disassembly and the assembly are simple, workers can conveniently guide waste water into the tank body (3) for purifying work, then the grid (9) is used for carrying out primary filtration on water, then a fine filter screen (10) is used for further filtering water, then an activated carbon net (11) is used for filtering and deodorizing, then a net bag (1306) is used for accommodating disinfection particles, then meshes are used for dispersing the disinfection particles, so that the filtered water is disinfected, the net bag (1305) is sealed through a cover plate (1305), the cover plate (1305) is limited through a positioning plate (1301), and then the cover plate (1305) is used for removing the disinfection particles in the net bag (1306) conveniently;
s2, penetrating a positioning bolt (604) through a fixed hole, facilitating installation of an electromagnetic valve (6) by a worker, detecting the pressure of liquid passing through a valve by using a pressure sensor (1201), detecting the flow of the liquid passing through the valve by using a liquid flowmeter (1202), checking that the pressure inside a tank body (3) reaches a preset value by using a pressure gauge (2), opening a single electromagnetic valve (6) by using a PLC (14), extracting purified water by using a variable frequency pump (7), detecting the pressure received by the valve by using the pressure sensor (1201), simultaneously opening two electromagnetic valves (6) by using a PLC (14) for simultaneous drainage work when the single electromagnetic valve (6) is drained in time, using the pressure sensor (1201) and the liquid flowmeter (1202) in a matched mode, testing the flow and the pressure of the valve of a circulating water tank, opening a first control valve (704), refluxing the liquid by using a connecting hose (703), closing the first control valve (704), opening a second control valve (706), and draining by using the variable frequency pump (7) after the debugging is completed;
s3, finally, the PLC controller (14) can be supported through the bottom plate (402), then the PLC controller (14) is limited by the limiting plate (401), then connecting wires are laid through the connecting wires through the conduit (403), then the door body (404) is opened through the handle (405), the electric equipment inside the test box (4) is convenient to overhaul and maintain, the PLC controller (14) is protected through the test box (4), and then a program is set through the PLC controller (14), so that the tested electromagnetic valve (6) is intelligently controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310402121.8A CN116124444A (en) | 2023-04-17 | 2023-04-17 | Valve testing device of circulating water tank and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310402121.8A CN116124444A (en) | 2023-04-17 | 2023-04-17 | Valve testing device of circulating water tank and application method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN116124444A true CN116124444A (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310402121.8A Pending CN116124444A (en) | 2023-04-17 | 2023-04-17 | Valve testing device of circulating water tank and application method thereof |
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| Country | Link |
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| CN (1) | CN116124444A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880310A (en) * | 2015-06-08 | 2015-09-02 | 宁波埃美柯铜阀门有限公司 | Valve flow measuring system |
| CN207294425U (en) * | 2017-08-22 | 2018-05-01 | 福建微水环保股份有限公司 | A kind of water process armored concrete reaction tank |
| CN110776203A (en) * | 2019-11-16 | 2020-02-11 | 江苏九洲环保技术有限公司 | High-efficient environmental protection treatment filter equipment |
| CN114674549A (en) * | 2022-04-21 | 2022-06-28 | 甘肃精信建设工程质量检测有限公司 | Valve water flow testing device |
-
2023
- 2023-04-17 CN CN202310402121.8A patent/CN116124444A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880310A (en) * | 2015-06-08 | 2015-09-02 | 宁波埃美柯铜阀门有限公司 | Valve flow measuring system |
| CN207294425U (en) * | 2017-08-22 | 2018-05-01 | 福建微水环保股份有限公司 | A kind of water process armored concrete reaction tank |
| CN110776203A (en) * | 2019-11-16 | 2020-02-11 | 江苏九洲环保技术有限公司 | High-efficient environmental protection treatment filter equipment |
| CN114674549A (en) * | 2022-04-21 | 2022-06-28 | 甘肃精信建设工程质量检测有限公司 | Valve water flow testing device |
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