CN214833127U - Laboratory is with taking box pressure-superposed water supply equipment of self-cleaning function - Google Patents
Laboratory is with taking box pressure-superposed water supply equipment of self-cleaning function Download PDFInfo
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- CN214833127U CN214833127U CN202120675901.6U CN202120675901U CN214833127U CN 214833127 U CN214833127 U CN 214833127U CN 202120675901 U CN202120675901 U CN 202120675901U CN 214833127 U CN214833127 U CN 214833127U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The application provides a laboratory is with taking box pressure-superposed water supply equipment of self-cleaning function, include: the device comprises a municipal water supply main pipe, a stainless steel water tank, a pressure-bearing water tank, a water supply pump, a ox horn spray valve, a vortex device, a sodium hypochlorite solution tank, a metering pump and a control cabinet; this water supply equipment realizes directly utilizing municipal tap water pressure to fold through two branches and presses two kinds of modes of supplying water and reserve water source water supply, carries out the automatic washing operation through working shaft, ox horn spray valve, vortex ware, switch board, accomplishes the self-sterilizer operation through sodium hypochlorite solution case, measuring pump and switch board, but the water supply equipment that this application provided has energy-conservation, supplies water stably, self-cleaning and sterile characteristics.
Description
Technical Field
The utility model belongs to the technical field of water supply equipment, especially, relate to a laboratory is with taking box pressure-superposed water supply equipment of self-cleaning function.
Background
Laboratory water quality requires relatively high, because municipal water supply pipe has the unstable problem of water pressure that supplies water, consequently need carry out the storage water tank and carry out secondary water supply to guarantee the stability at laboratory water source. But the water storage tank needs to be cleaned and disinfected regularly in the using process, the cleaning and disinfecting work of the water storage tank in the prior laboratory is finished manually, the workload is large, a plurality of dead corners exist in the water tank, and the problem that the water tank is not thoroughly cleaned and disinfected exists.
SUMMERY OF THE UTILITY MODEL
The utility model provides a laboratory is with taking box pressure-superposed water supply equipment of self-cleaning function for solve the not thorough technical problem of laboratory storage water tank washing and disinfection.
The utility model provides a pair of laboratory is with taking box pressure-superposed water supply equipment of self-cleaning function, include: the device comprises a municipal water supply main pipe, a stainless steel water tank, a pressure-bearing water tank, a water supply pump, a ox horn spray valve, a vortex device, a sodium hypochlorite solution tank, a metering pump and a control cabinet;
the first branch of the municipal water supply main pipe is communicated with the stainless steel water tank and the pressure-bearing water tank in sequence; the second branch of the municipal water supply main pipe is directly communicated with the pressure-bearing water tank, and a first electric valve is arranged between the municipal water supply main pipe and the pressure-bearing water tank; the water supply pump is communicated with the pressure-bearing water tank and the main water outlet pipe of the device and is used for carrying out secondary pressurization to supply water to a laboratory;
the device main water outlet pipe is communicated with a water tank flushing pipe branch, the water tank flushing pipe is divided into a spraying flushing pipe and a whirlpool device flushing pipe, a second electric valve and a third electric valve are respectively installed on the spraying flushing pipe and the whirlpool device flushing pipe, a ox horn spraying valve is installed on the spraying flushing pipe, a whirlpool device is installed inside the stainless steel water tank, the free end of the whirlpool device flushing pipe extends into the whirlpool device, the whirlpool device is communicated with the outside of the stainless steel water tank through a sewage discharge pipe, and a fourth electric valve is installed on the sewage discharge pipe;
the sodium hypochlorite solution tank is communicated with the stainless steel water tank, a metering pump is arranged between the sodium hypochlorite solution tank and the stainless steel water tank, and the stainless steel water tank is connected with an on-line residual chlorine detector;
the control cabinet is used for controlling the opening and closing of the first electric valve, the second electric valve, the third electric valve, the fourth electric valve, the water supply pump and the metering pump and receiving data sent by the residual chlorine on-line detector.
In an optional implementation mode, a water tank water outlet check valve is arranged between the stainless steel water tank and the pressure-bearing water tank.
In an alternative embodiment, two of the water supply pumps are installed to communicate the pressurized water tank and the main water outlet pipe of the device.
The utility model provides an optional embodiment, the working shaft with install the working shaft between the pressure-bearing water tank and advance water butterfly valve and the eccentric reducing of working shaft water and connect, the working shaft with install the working shaft between the total outlet pipe of equipment and go out water concentric reducing of water and connect, working shaft play water check valve, working shaft play water butterfly valve, install the total outlet valve of equipment on the total outlet pipe of equipment.
In an alternative embodiment, the tank flush line communicates with the pressurized tank and is intermediately fitted with a bypass check valve.
Based on above-mentioned embodiment can be seen, the utility model provides a laboratory is with taking box pressure-superposed water supply equipment of self-cleaning function, include: the device comprises a municipal water supply main pipe, a stainless steel water tank, a pressure-bearing water tank, a water supply pump, a ox horn spray valve, a vortex device, a sodium hypochlorite solution tank, a metering pump and a control cabinet; the first branch of the municipal water supply main pipe is sequentially communicated with the stainless steel water tank and the pressure-bearing water tank, when the municipal pressure tap water pressure is lower, the water supply pump takes water from the stainless steel water tank for supply, the laboratory water supply is completed through the first branch, and a standby water source water supply mode is performed; the second branch of the municipal water supply main pipe is directly communicated with the pressure-bearing water tank, when the municipal pressure tap water pressure is higher, the water supply pump only passes through the water source of the second branch, and the municipal tap water pressure is directly utilized for overlying water supply, so that the original pressure of tap water can be fully utilized, and the remarkable energy-saving effect can be realized; the selection of the first branch and the second branch is controlled by controlling the opening and closing of the first electric valve through the control cabinet. The second electric valve and the third electric valve are controlled to be opened through the control cabinet, high-pressure water provided by the water supply pump enters the stainless steel water tank through the water tank flushing pipe to be flushed, the ox horn spraying valve sprays water in a rotating mode under the action of high-pressure water, meanwhile, the vortex machine can automatically form vortex water flow in the vortex machine through the high-pressure water provided by the water supply pump, the ox horn spraying valve flushes pollutants falling into the water tank to enter the vortex machine under the stirring of the vortex water flow, and then the fourth electric valve is opened to discharge the outside of the stainless steel water tank to finish automatic flushing operation. The residual chlorine online detector monitors residual chlorine content data in the water tank in real time, the control cabinet controls the opening and closing of the metering pump to extract solution from the sodium hypochlorite solution tank, the stainless steel water tank is sterilized, and the whole process is controlled automatically.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic plane view of a box-type pressure-superposed water supply device with an automatic cleaning function for a laboratory according to an embodiment of the present invention;
fig. 2 is the embodiment of the utility model provides a laboratory is with taking box pressure-superposed water supply equipment of self-cleaning function to constitute section schematic diagram.
The reference numbers illustrate: 1. a municipal water main; 2. a first electrically operated valve; 3. a second electrically operated valve; 4. a third electrically operated valve; 5. a water inlet butterfly valve of the water tank; 6. a water tank water inlet ball float valve; 7. a water outlet butterfly valve of the water tank; 8. a water tank outlet check valve; 9. a pressure-bearing water tank; 10. a water supply pump water inlet butterfly valve; 11. the water supply pump water inlet eccentric reducing joint; 12. a water supply pump; 13. the water outlet concentric reducing joint of the water supply pump; 14. a water supply pump water outlet check valve; 15. the water outlet butterfly valve of the water supply pump; 16. a main water outlet valve of the device; 17. a bypass line check valve; 18. a bypass pipe butterfly valve; 19. a tank flush pipe; 191-a spray flushing pipe; 192-a swirler wash tube; 20. a cattle horn spray valve; 21. a stainless steel water tank; 22. a residual chlorine on-line detector; 23. a swirler; 24. a fourth electrically operated valve; 25. a sodium hypochlorite solution tank; 26. a metering pump water inlet butterfly valve; 27. a metering pump; 28. a metering pump water outlet check valve; 29. a metering pump water outlet butterfly valve; 30. a control cabinet; 31. a water inlet hole in the side wall of the vortex device; 32. a main water outlet pipe of the equipment; 33. and a sewage discharge pipe.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 is the embodiment of the utility model provides a pair of laboratory is with taking box pressure-superposed water supply equipment of self-cleaning function to constitute plane schematic diagram, fig. 2 is the embodiment of the utility model provides a pair of laboratory is with taking box pressure-superposed water supply equipment of self-cleaning function to constitute section schematic diagram, it is right to combine fig. 1 and fig. 2 below the utility model provides a laboratory is with taking box pressure-superposed water supply equipment of self-cleaning function to carry out detailed explanation.
As shown in fig. 1 and 2, the laboratory box-type pressure-superposed water supply equipment with the automatic cleaning function mainly comprises: the device comprises a municipal water supply main pipe 1, a stainless steel water tank 21, a pressure-bearing water tank 9, a water supply pump 12, a ox horn spray valve 20, a vortex device 23, a sodium hypochlorite solution tank 25, a metering pump 27 and a control cabinet 30.
Specifically, municipal water main 1 first branch communicates stainless steel water tank 21 in proper order, pressure-bearing water tank 9, install water tank inlet butterfly valve 5 and water tank inlet ball-cock assembly 6 between municipal water main 1 and the stainless steel water tank 21, install water tank outlet butterfly valve 7 and water tank outlet check valve 8 between stainless steel water tank 21 and the pressure-bearing water tank 9, municipal water main 1 second branch directly communicates pressure-bearing water tank 9, install first motorised valve 2 between municipal water main 1 and the pressure-bearing water tank 9, working pump 12 is used for carrying out the secondary pressure boost and supplies water to the laboratory. In the embodiment of the application, two water supply pumps 12 are arranged to communicate the pressure-bearing water tank 9 and the main water outlet pipe 32 of the equipment, a water supply pump inlet butterfly valve 10 and a water supply pump inlet eccentric reducing joint 11 are arranged between the water supply pumps 12 and the pressure-bearing water tank 9, a water supply pump outlet concentric reducing joint 13, a water supply pump outlet check valve 14 and a water supply pump outlet butterfly valve 15 are arranged between the water supply pumps 12 and the main water outlet pipe 32 of the equipment, and a main water outlet valve 16 of the equipment is arranged on the main water outlet pipe 32 of the equipment.
The main water outlet pipe 32 of the device is communicated with a water tank flushing pipe 19, the water tank flushing pipe 19 is provided with a bypass butterfly valve 18, the water tank flushing pipe 19 is divided into two branches before entering a stainless steel water tank 21, the two branches are respectively a spraying flushing pipe 191 and a whirlpool flushing pipe 192, the spraying flushing pipe 191 and the whirlpool flushing pipe 192 are respectively provided with a second electric valve 3 and a third electric valve 4, the spraying flushing pipe 191 is provided with a ox horn spraying valve 20, the inside of the stainless steel water tank 21 is provided with a whirlpool 23, the free end of the whirlpool flushing pipe 192 extends into the whirlpool 23, the whirlpool 23 is communicated with the outside of the stainless steel water tank 21 through a sewage discharge pipe 33, the sewage discharge pipe 33 is provided with a fourth electric valve 24, in addition, the water tank flushing pipe 19 is communicated with a pressure-bearing water tank 9, and the middle part is provided with a check valve 17.
The sodium hypochlorite solution tank 25 is communicated with the stainless steel water tank 21, a metering pump water inlet butterfly valve 26, a metering pump 27, a metering pump water outlet check valve 28 and a metering pump water outlet butterfly valve 29 are sequentially arranged between the sodium hypochlorite solution tank 25 and the stainless steel water tank 21, and the stainless steel water tank 21 is connected with the residual chlorine on-line detector 22;
the control cabinet 30 is used for controlling the opening and closing of the first electric valve 2, the second electric valve 3, the third electric valve 4, the fourth electric valve 24, the water supply pump 12 and the metering pump 27, and receiving data sent by the residual chlorine online detector 22.
The application provides a water supply equipment working process does:
normal water supply mode: after municipal pressurized tap water is connected through a pressurized municipal water supply main pipe 1, the municipal pressurized tap water enters a stainless steel water tank 21 through a water tank water inlet butterfly valve 5 and a water tank water inlet ball float valve 6, then enters a pressure-bearing water tank 9 through a water tank water outlet butterfly valve 7 and a water tank water outlet check valve 8, and is subjected to secondary pressurized water supply through a water supply pump 12; the other path can enter the pressure-bearing water tank 9 through the first electric valve 2, and secondary pressurization water supply is carried out through the water supply pump 12. The utility model discloses can realize that the double-circuit water source of secondary pressure boost water supply supplies with. When the municipal pressure tap water pressure is higher, the control cabinet 30 controls the first electric valve 2 to be in an open state, at the moment, the municipal tap water pressure is higher than the water outlet pressure of the water tank, so that the water outlet check valve 8 of the water tank is closed, the water supply pump 12 directly utilizes the municipal tap water pressure to carry out pressure-superposed water supply by only passing through the water source at the first electric valve 2, the original pressure of the tap water can be fully utilized, and the remarkable energy-saving effect can be realized; when municipal administration has pressure tap water pressure lower, switch board 30 will control first motorised valve 2 and close, the working shaft 12 can only be followed stainless steel water tank 21 and carried out the water intaking and supply this moment, water is through going out water butterfly valve 7, water tank play water check valve 8 and pressure-bearing water tank 9 supply working shaft 12, realize reserve water source water supply mode, can be when municipal tap water cuts off the water or supplies water inadequately, automatic switch over reserve water source water supply mode, prevent from the excessive water intaking of municipal administration water pipe network, cause destruction to municipal administration water pipe network.
In the normal water supply mode, the control cabinet 30 controls the second electric valve 3, the third electric valve 4, the fourth electric valve 24 and the metering pump 27 to be in a closed state.
Automatic flushing mode of water tank: the three electric valves of the second electric valve 3, the third electric valve 4 and the fourth electric valve 24 of the utility model are in a normally closed state, and the control cabinet 30 controls the opening and closing states of the second electric valve 3, the third electric valve 4 and the fourth electric valve 24 in a timed manner; in the water tank flushing mode, at a certain time interval when the water consumption is low at night, the control cabinet 30 firstly controls the two electric valves of the second electric valve 3 and the third electric valve 4 to be opened, high-pressure water provided by the water supply pump 12 enters the stainless steel water tank 21 through the water tank flushing pipe 19 to carry out flushing operation, the ox horn spray valve 20 can carry out rotary water spraying under the action of the high-pressure water to flush the peripheral wall of the stainless steel water tank 21 and bring pollutants into the stainless steel water tank 21, meanwhile, the vortex device 23 automatically forms vortex water flow in the vortex device by the high-pressure water provided by the water supply pump 12, and under the stirring of the vortex water flow, the ox horn spray valve 20 flushes the pollutants falling into the stainless steel water tank 21 and enters the vortex device 23 through the water inlet hole 31 in the side wall of the vortex device 23. After the control cabinet 30 controls the second electric valve 3 and the third electric valve 4 to be opened for 2min, the fourth electric valve 24 is controlled to be opened again, pollutants entering the interior of the vortex 23 are automatically discharged out of the stainless steel water tank 21 and into the drainage ditch of the pump room, after the fourth electric valve 24 is opened for 3min, the second electric valve 3, the third electric valve 4 and the fourth electric valve 24 are completely closed under the control of the control cabinet 30, and the automatic flushing operation is completed.
Automatic disinfection mode of water tank: the utility model provides an online detector 22 of chlorine residue can real-time supervision water tank chlorine residue content data to analog signal real-time transmission to switch board 30 through 4-20mA, when chlorine residue content in the water tank is less than and sets for numerical value, switch board 30 can control measuring pump 27 and start, draw solution from sodium hypochlorite solution tank 25 through measuring pump butterfly valve 26 that intakes, go out water check valve 28 and measuring pump play water butterfly valve 29 through the measuring pump, supply to in the stainless steel water tank 21. When the on-line residual chlorine detector 22 monitors that the residual chlorine content in the stainless steel water tank 21 meets the set requirement, the control cabinet 30 controls the metering pump 27 to automatically stop, so that the sodium hypochlorite disinfectant is stopped to be supplemented, and excessive addition is prevented.
Since the above embodiments are all described by referring to and combining with other embodiments, the same portions are provided between different embodiments, and the same and similar portions between the various embodiments in this specification may be referred to each other. And will not be described in detail herein.
It should be noted that, unless otherwise specified and limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, mechanically or electrically connected, or may be communicated between two elements, directly or indirectly through an intermediate medium, and specific meanings of the terms may be understood by those skilled in the relevant art according to specific situations. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a circuit structure, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, the presence of an element identified by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or device comprising the element. In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In addition, as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
The above-described embodiments of the present application do not limit the scope of the present application.
Claims (5)
1. The utility model provides a laboratory is with taking box pressure-superposed water supply equipment of self-cleaning function which characterized in that includes: the device comprises a municipal water supply main pipe (1), a stainless steel water tank (21), a pressure-bearing water tank (9), a water supply pump (12), a ox horn spray valve (20), a vortex device (23), a sodium hypochlorite solution tank (25), a metering pump (27) and a control cabinet (30);
the first branch of the municipal water supply main pipe (1) is communicated with the stainless steel water tank (21) and the pressure-bearing water tank (9) in sequence; the second branch of the municipal water supply main pipe (1) is directly communicated with the pressure-bearing water tank (9), and a first electric valve (2) is arranged between the municipal water supply main pipe (1) and the pressure-bearing water tank (9); the water supply pump (12) is communicated with the pressure-bearing water tank (9) and the equipment main water outlet pipe (32) and is used for carrying out secondary pressurization to supply water to a laboratory;
the equipment main water outlet pipe (32) is communicated with a branch of a water tank flushing pipe (19), the water tank flushing pipe (19) is divided into a spraying flushing pipe (191) and a whirlpool device flushing pipe (192), a second electric valve (3) and a third electric valve (4) are respectively installed on the spraying flushing pipe (191) and the whirlpool device flushing pipe (192), the ox horn spraying valve (20) is installed on the spraying flushing pipe (191), the whirlpool device (23) is installed inside the stainless steel water tank (21), the free end of the whirlpool device flushing pipe (192) extends into the whirlpool device (23), the whirlpool device (23) is communicated with the outside of the stainless steel water tank (21) through a sewage discharge pipe (33), and a fourth electric valve (24) is installed on the sewage discharge pipe (33);
the sodium hypochlorite solution tank (25) is communicated with the stainless steel water tank (21), the metering pump (27) is arranged between the sodium hypochlorite solution tank (25) and the stainless steel water tank (21), and the stainless steel water tank (21) is connected with the residual chlorine on-line detector (22);
the control cabinet (30) is used for controlling the opening and closing of the first electric valve (2), the second electric valve (3), the third electric valve (4), the fourth electric valve (24), the water supply pump (12) and the metering pump (27) and receiving data sent by the residual chlorine online detector (22).
2. The laboratory box-type pressure-superposed water supply equipment with the automatic cleaning function according to claim 1, characterized in that a water tank water outlet check valve (8) is installed between the stainless steel water tank (21) and the pressure-bearing water tank (9).
3. The laboratory box-type pressure-superposed water supply equipment with the automatic cleaning function according to claim 1, characterized in that two water supply pumps (12) are installed to communicate the pressure water tank (9) and the equipment main water outlet pipe (32).
4. The laboratory is with the box-type pressure-superposed water supply equipment with the automatic cleaning function, according to claim 3, characterized in that a water supply pump water inlet butterfly valve (10) and a water supply pump water inlet eccentric reducing joint (11) are installed between the water supply pump (12) and the pressure-bearing water tank (9), a water supply pump water outlet concentric reducing joint (13), a water supply pump water outlet check valve (14) and a water supply pump water outlet butterfly valve (15) are installed between the water supply pump (12) and the equipment main water outlet pipe (32), and an equipment main water outlet valve (16) is installed on the equipment main water outlet pipe (32).
5. The laboratory box-type pressure-superposed water supply equipment with the automatic cleaning function according to claim 1, characterized in that the tank flushing pipe (19) is communicated with the pressurized water tank (9) and a bypass check valve (17) is installed in the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120675901.6U CN214833127U (en) | 2021-04-01 | 2021-04-01 | Laboratory is with taking box pressure-superposed water supply equipment of self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120675901.6U CN214833127U (en) | 2021-04-01 | 2021-04-01 | Laboratory is with taking box pressure-superposed water supply equipment of self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214833127U true CN214833127U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120675901.6U Active CN214833127U (en) | 2021-04-01 | 2021-04-01 | Laboratory is with taking box pressure-superposed water supply equipment of self-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214833127U (en) |
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2021
- 2021-04-01 CN CN202120675901.6U patent/CN214833127U/en active Active
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