CN113049032A - Pump house flood-proof early warning system - Google Patents
Pump house flood-proof early warning system Download PDFInfo
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- CN113049032A CN113049032A CN202110263379.5A CN202110263379A CN113049032A CN 113049032 A CN113049032 A CN 113049032A CN 202110263379 A CN202110263379 A CN 202110263379A CN 113049032 A CN113049032 A CN 113049032A
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
Abstract
The invention discloses a pump room anti-flooding early warning system, relates to the technical field of early warning systems, and aims to solve the problems that in the prior art, in the water supply process of the pump room, a water pump and a pipeline are easy to leak due to long-term operation of a pressurizing water supply unit, motor vibration, aging of a sealing piece and the like, and most of the pump room is positioned at the edge of a reservoir, so that the interior of the pump room is sometimes subjected to rainwater backflow. The input of pressurized water pump subassembly is connected with pump body input pipeline's output, and the output of pressurized water pump subassembly with supply water and transmit the input of pipeline and be connected, pump body input pipeline and the input that supplies water and transmit the pipeline are connected with water pressure sensor's input, and water pressure sensor's model sets up to YSE-HSM, water pressure sensor and the output of pump package pressure-bearing base are connected with the input of allies oneself with accuse data module, and allies oneself with the output of accuse data module and be connected with pump station remote alarm's input.
Description
Technical Field
The invention relates to the technical field of early warning systems, in particular to a pump room flooding-proof early warning system.
Background
The pump house is a factory building provided with a water pump, a power machine and auxiliary equipment. The pump station building is a main project of a pump station building, has a plurality of structural forms of pump rooms, and is divided into a fixed pump room and a movable pump room according to whether the pump rooms can move or not. The fixed pump room is divided into four structural forms of a split base type, a dry chamber type, a wet chamber type and a block base type according to the basic structure. The movable pump house is divided into two types of a pontoon type and a cable car type according to different moving modes, wherein the foundation of the foundation-divided type pump house and the unit foundation are separately built, and the foundation and the unit foundation belong to a single-layer structure. The utility model has the advantages of its characteristics that the pump house structure is similar with general industry factory building, mostly be brick-concrete structure and no underwater structure, the design is simple, the construction is easy, because the pump house ground is higher than intake pond highest water level, ventilation, daylighting and dampproofing condition are all better, be favorable to the operation and the maintenance of unit and electrical equipment, be the structural style that well, small-size pump station adopted most often, and the structural feature of dry chamber type pump house is that there is two-layer structure on the ground and underground, structure on the ground is the same basically with partition type pump house, the underground structure is the dry chamber that does not allow into water, the installation of host computer group lies in indoor, its basis becomes whole with dry chamber bottom plate with reinforced concrete placement. In order to avoid water entering the pump room, the top elevation of the water retaining wall of the second underground chamber is higher than the highest water level of the water inlet side, and the elevation of the bottom plate is determined according to the lowest water level and the water absorption performance of the water pump. In addition, compared with a split-base type pump house, the pump house has the advantages of complex structure, large engineering quantity and poor ventilation and lighting conditions.
However, in the water supply process of the existing pump room, due to the long-term operation of a pressurization water supply unit, the vibration of a motor, the aging of a sealing piece and the like, water leakage of a water pump and a pipeline is easily caused, and most of the pump rooms are positioned at the edge of a reservoir, so that the condition that rainwater flows backwards sometimes occurs inside the pump rooms; therefore, the existing requirements are not met, and a pump room flooding-proof early warning system is provided for the existing requirements.
Disclosure of Invention
The invention aims to provide a pump room anti-flooding early warning system to solve the problems that in the water supply process of the existing pump room in the background technology, water leakage of a water pump and a pipeline is easily caused due to long-term operation of a pressurizing water supply unit, motor vibration, aging of a sealing piece and the like, and most of the pump rooms are positioned at the edge of a reservoir so that rainwater can flow backwards in the interior of the pump rooms.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a pump house anti-flooding early warning system, includes pressurized water pump assembly and pump package pressure-bearing base, the input of pressurized water pump assembly is connected with pump body input pipeline's output, and pressurized water pump assembly's output with supply water and transmit the input of pipeline and be connected, pump body input pipeline and supply water and transmit the input of pipeline and be connected with water pressure sensor's input, and water pressure sensor's model sets up to YSE-HSM, water pressure sensor and pump package pressure-bearing base's output and the input of allied oneself with accuse data module are connected, and allied oneself with the output of accuse data module and be connected with pump station remote alarm's input, the input of pump package pressure-bearing base is connected with the output of base control box, and the input of base control box is connected with gravity sensor and flow sensor.
Preferably, the base control box comprises a data storage unit, a constant voltage control unit and a wireless signal transmitter, and an output end of the constant voltage control unit is connected with input ends of the data storage unit and the wireless signal transmitter.
Preferably, the joint control data module comprises an intelligent analysis unit, an initial data unit and a signal collection unit, the input end of the wireless signal transmitter is connected with the input end of the signal collection unit, the output end of the signal collection unit is connected with the input end of the initial data unit, and the output end of the initial data unit is connected with the input end of the intelligent analysis unit.
Preferably, pump package pressure-bearing base includes inspection shaft frame and stainless steel backing plate, and the stainless steel backing plate sets up in the top of inspection shaft frame, the bottom of stainless steel backing plate is provided with base control box, and base control box and the screw connection that leads to of inspection shaft frame.
Preferably, the top of base control box is provided with the level and lifts the board, and the level lifts board and base control box fixed connection, the level all is provided with the switching cassette around lifting the board top, and gravity sensor and level lift board built-up connection, gravity sensor and stainless steel backing plate laminating are connected, and gravity sensor's model sets up to SQ 9212.
Preferably, a water diversion groove belt is arranged between the inspection well frame and the stainless steel base plate, a metal filter plate is arranged inside the water diversion groove belt and is connected with the water diversion groove belt in a combined mode, and a water flow grating is arranged on the outer surface of the metal filter plate.
Preferably, the bottom of inspection shaft frame is provided with the drainage chamber way, and drainage chamber way and inspection shaft frame set up the integral type structure, the outside of drainage chamber way is provided with and agrees with the side channel.
Preferably, the bottom of the drainage cavity is provided with two drainage pipe openings, a flow sensor is arranged inside each drainage pipe opening, and the type of the flow sensor is FHKU 938-1810.
Compared with the prior art, the invention has the beneficial effects that:
1. the pump set pressure-bearing base is composed of an inspection well frame and a stainless steel base plate, wherein the stainless steel base plate is arranged above the inspection well frame, a base control box is arranged at the bottom of the stainless steel base plate, a horizontal lifting plate is arranged at the top of the base control box, meanwhile, adapter clamping seats are arranged on the periphery of the top of the horizontal lifting plate, a gravity sensor is matched with the stainless steel base plate to detect the whole weight and real-time weight change of an upper pressure water pump assembly, when a pump body leaks, the internal pressure of the pressure water pump assembly is reduced, the numerical value detected by the gravity sensor is reduced, and an alarm function can be started once the pump body exceeds a preset range;
2. according to the invention, the water diversion groove belt is arranged between the inspection well frame and the stainless steel base plate, the height of the water diversion groove belt is lower than the horizontal height of the inspection well frame, so that accumulated water is favorably introduced, the accumulated water flows into the drainage cavity channel along the flow grating on the surface of the metal filter plate, foreign matters with larger volume can be intercepted, the pipeline blockage is avoided, finally, the accumulated water generated in the pump room is discharged through the drainage pipe opening arranged at the bottom of the drainage cavity channel, the flow sensor is arranged in the drainage pipe opening, the water flow passing through the drainage pipe opening can be detected, and early warning can be started once the water flow exceeds the discharge amount of the drainage pipe opening.
Drawings
FIG. 1 is a flow chart of the overall pump house early warning of the present invention;
FIG. 2 is a flow chart of data control according to the present invention;
FIG. 3 is a schematic structural view of a pump unit pressure-bearing base of the present invention;
FIG. 4 is a schematic view of the stainless steel backing plate structure of the present invention;
FIG. 5 is a schematic view of the drainage channel structure of the present invention.
In the figure: 1. a pump unit pressure-bearing base; 2. an inspection well frame; 3. a drainage channel; 4. fitting the side groove; 5. a flume belt; 6. a metal filter plate; 7. a flow water grid; 8. a stainless steel backing plate; 9. a base control box; 10. horizontally lifting the plate; 11. transferring the card holder; 12. a gravity sensor; 13. a drain pipe orifice; 14. a flow sensor; 15. a pressurized water pump assembly; 16. a joint control data module; 17. a pump station remote alarm; 18. a pump body input pipeline; 19. a water supply transfer pipe; 20. a water pressure sensor; 21. a data storage unit; 22. a constant voltage control unit; 23. a wireless signal transmitter; 24. an intelligent analysis unit; 25. an initial data unit; 26. a signal collection unit.
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.
Referring to fig. 1-5, an embodiment of the present invention is shown: a pump house anti-flooding early warning system comprises a pressure water pump assembly 15 and a pump house pressure-bearing base 1, wherein the pressure water pump assembly 15 is respectively connected with a pump body input pipeline 18 and a water supply transfer pipeline 19 for use, then the connected pressure water pump assembly 15 is installed above the pump house pressure-bearing base 1, a pump body is fixed inside the pump house by means of the pump house pressure-bearing base 1 for use, the input end of the pressure water pump assembly 15 is connected with the output end of the pump body input pipeline 18, the output end of the pressure water pump assembly 15 is connected with the input end of the water supply transfer pipeline 19, so that the extraction and supply operation of water resources are realized, the input ends of the pump body input pipeline 18 and the water supply transfer pipeline 19 are connected with the input end of a water pressure sensor 20, the model of the water pressure sensor 20 is set to be YSE-HSM, a group of water pressure sensors 20 are installed, the water pressure inside the two pipelines is measured by the water pressure sensor 20, the water pressure inside the pump body input pipeline 18 is lower than the water pressure inside the water supply transfer pipeline 19 under the normal state, the pressure difference is in direct proportion, and once the proportion of the pressure difference is out of order in a large range, the condition that the two pipelines are likely to leak is represented, thus the system can judge whether the current pump room has leakage according to the subsequent detection measures, the output ends of the water pressure sensor 20 and the pump set pressure-bearing base 1 are connected with the input end of the joint control data module 16, the output end of the joint control data module 16 is connected with the input end of the pump station remote alarm 17, the input end of the pump set pressure-bearing base 1 is connected with the output end of the base control box 9, the input end of the base control box 9 is connected with the output ends of the gravity sensor 12 and the flow sensor 14, the joint control, when the condition that the current pump room is internally leaked is obtained through data analysis, the pump station remote alarm 17 is started, so that a worker is reminded of maintaining and processing the pump body in time.
Further, the base control box 9 includes a data storage unit 21, a constant voltage control unit 22 and a wireless signal transmitter 23, and an output end of the constant voltage control unit 22 is connected with input ends of the data storage unit 21 and the wireless signal transmitter 23, the constant voltage control unit 22 mainly sets a normal variable range of the pump body, so that a situation of false alarm can be avoided, and the data storage unit 21 can record change information of the pump body detection number.
Further, the joint control data module 16 includes an intelligent analysis unit 24, an initial data unit 25 and a signal collection unit 26, an input end of the wireless signal transmitter 23 is connected with an input end of the signal collection unit 26, an output end of the signal collection unit 26 is connected with an input end of the initial data unit 25, an output end of the initial data unit 25 is connected with an input end of the intelligent analysis unit 24, and the initial data unit 25 is set by a worker according to an actual working condition of the pump body.
Further, pump package pressure-bearing base 1 includes inspection shaft frame 2 and stainless steel backing plate 8, and stainless steel backing plate 8 sets up in inspection shaft frame 2's top, and stainless steel backing plate 8's bottom is provided with base control box 9, and base control box 9 leads to the screw connection with inspection shaft frame 2, plays the effect of supporting fixedly.
Further, the top of base control box 9 is provided with horizontal lifting plate 10, and horizontal lifting plate 10 and base control box 9 fixed connection, horizontal lifting plate 10 top all is provided with switching cassette 11 all around, and gravity sensor 12 and horizontal lifting plate 10 built-up connection, gravity sensor 12 and the laminating of stainless steel backing plate 8 are connected, and gravity sensor 12's model sets up to SQ9212, gravity sensor 12 cooperates stainless steel backing plate 8 can detect out the change of the whole weight and the real-time weight of top pressure water pump subassembly 15, when the condition of leaking appears in the pump body, the internal pressure of pressure water pump subassembly 15 will reduce, the numerical value that gravity sensor 12 detected this moment also can reduce, in case surpass preset scope and can start alarm function.
Furthermore, a water diversion groove belt 5 is arranged between the inspection well frame 2 and the stainless steel base plate 8, the height of the water diversion groove belt 5 is lower than the horizontal height of the inspection well frame 2, so that the introduction of accumulated water is facilitated, the accumulated water flows into the drainage cavity channel 3 along the water flow grating 7 on the surface of the metal filter plate 6, meanwhile, some foreign matters with large volume can be intercepted, the pipeline blockage is avoided, the metal filter plate 6 is arranged inside the water diversion groove belt 5, the metal filter plate 6 is connected with the water diversion groove belt 5 in a combined mode, and the water flow grating 7 is arranged on the outer surface of the metal filter plate 6.
Further, the bottom of inspection shaft frame 2 is provided with drainage chamber way 3, and ponding can enter into the inside of drainage chamber way 3 through flowing water grid 7, and drainage chamber way 3 sets up the integral type structure with inspection shaft frame 2, and the outside of drainage chamber way 3 is provided with agrees with limit groove 4, is convenient for install fixedly.
Further, the bottom of drainage chamber 3 is provided with drain pipe mouth 13, and drain pipe mouth 13 has two, and drain pipe mouth 13's inside is provided with flow sensor 14, and flow sensor 14's model sets up to FHKU938-1810, and drain pipe mouth 13 can discharge the ponding of the inside production of pump house, is provided with flow sensor 14 in drain pipe mouth 13's inside in addition, can detect the discharge through drain pipe mouth 13, in case discharge exceeds drain pipe mouth 13's discharge volume and will start the early warning.
The working principle is as follows: when the pressure water pump is used, the pressure water pump assembly 15 is respectively connected with the pump body input pipeline 18 and the water supply transfer pipeline 19 for use, then the well connected pressure water pump assembly 15 is arranged above the pump group pressure-bearing base 1, the pump body is fixed in a pump room for working use by means of the pump group pressure-bearing base 1, the pump group pressure-bearing base 1 consists of an inspection well frame 2 and a stainless steel backing plate 8, wherein the stainless steel backing plate 8 is arranged above the inspection well frame 2, a base control box 9 is arranged at the bottom of the stainless steel backing plate 8, a horizontal lifting plate 10 is arranged at the top of the base control box 9, meanwhile, the periphery of the top of the horizontal lifting plate 10 is provided with a switching clamping seat 11, a gravity sensor 12 can detect the whole weight and the real-time weight change of the upper pressure water pump assembly 15 by matching with the stainless steel backing plate 8, when the pump body leaks, the internal pressure of the water, at the moment, the numerical value detected by the gravity sensor 12 is also reduced, the alarm function is started once the numerical value exceeds the preset range, the water diversion groove belt 5 is arranged between the inspection well frame 2 and the stainless steel base plate 8, the height of the water diversion groove belt 5 is lower than the horizontal height of the inspection well frame 2, so that the introduction of accumulated water is facilitated, the accumulated water flows into the drainage cavity 3 along the water flow grating 7 on the surface of the metal filter plate 6, meanwhile, foreign matters with large volume can be intercepted, the pipeline blockage is avoided, finally, the drainage pipe opening 13 is arranged at the bottom of the drainage cavity 3 to discharge the accumulated water generated in the pump room, the flow sensor 14 is arranged in the drainage pipe opening 13, the water flow passing through the drainage pipe opening 13 can be detected, and early warning is started once the water flow exceeds the discharge amount of the drainage pipe opening 13.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a pump house anti-flooding early warning system, includes booster pump subassembly (15) and pump package pressure-bearing base (1), its characterized in that: the input end of the pressurized water pump component (15) is connected with the output end of the pump body input pipeline (18), and the output end of the pressurizing water pump component (15) is connected with the input end of the water supply transfer pipeline (19), the input ends of the pump body input pipeline (18) and the water supply transfer pipeline (19) are connected with the input end of a water pressure sensor (20), the type of the water pressure sensor (20) is set to YSE-HSM, the output ends of the water pressure sensor (20) and the pump set pressure-bearing base (1) are connected with the input end of the joint control data module (16), the output end of the joint control data module (16) is connected with the input end of a pump station remote alarm (17), the input end of the pump set pressure-bearing base (1) is connected with the output end of the base control box (9), and the input end of the base control box (9) is connected with the output ends of the gravity sensor (12) and the flow sensor (14).
2. The pump room flooding-proof early warning system of claim 1, wherein: the base control box (9) comprises a data storage unit (21), a constant voltage control unit (22) and a wireless signal transmitter (23), and the output end of the constant voltage control unit (22) is connected with the input ends of the data storage unit (21) and the wireless signal transmitter (23).
3. The pump room flooding-proof early warning system of claim 2, wherein: the joint control data module (16) comprises an intelligent analysis unit (24), an initial data unit (25) and a signal collection unit (26), the input end of the wireless signal transmitter (23) is connected with the input end of the signal collection unit (26), the output end of the signal collection unit (26) is connected with the input end of the initial data unit (25), and the output end of the initial data unit (25) is connected with the input end of the intelligent analysis unit (24).
4. The pump room flooding-proof early warning system of claim 1, wherein: pump package pressure-bearing base (1) includes inspection shaft frame (2) and stainless steel backing plate (8), and stainless steel backing plate (8) set up in the top of inspection shaft frame (2), the bottom of stainless steel backing plate (8) is provided with base control box (9), and base control box (9) lead to the screw connection with inspection shaft frame (2).
5. The pump room flooding-proof early warning system of claim 4, wherein: the top of base control box (9) is provided with horizontal lifting plate (10), and horizontal lifting plate (10) and base control box (9) fixed connection, horizontal lifting plate (10) top all is provided with switching cassette (11) all around, and gravity sensor (12) and horizontal lifting plate (10) built-up connection, gravity sensor (12) and stainless steel backing plate (8) laminating are connected, and the model of gravity sensor (12) sets up to SQ 9212.
6. The pump room flooding-proof early warning system of claim 4, wherein: be provided with diversion flume area (5) between inspection shaft frame (2) and stainless steel backing plate (8), the inside of diversion flume area (5) is provided with metal filter plate (6), and metal filter plate (6) and diversion flume area (5) built-up connection, the surface of metal filter plate (6) is provided with flowing water grid (7).
7. The pump room flooding-proof early warning system of claim 4, wherein: the inspection well frame is characterized in that a drainage cavity channel (3) is arranged at the bottom of the inspection well frame (2), the drainage cavity channel (3) and the inspection well frame (2) are of an integrated structure, and a fitting side groove (4) is arranged on the outer side of the drainage cavity channel (3).
8. The pump room flooding-proof early warning system of claim 7, wherein: the water draining cavity channel is characterized in that two water draining pipe openings (13) are formed in the bottom of the water draining cavity channel (3), a flow sensor (14) is arranged inside each water draining pipe opening (13), and the type of each flow sensor (14) is set to be FHKU 938-1810.
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| CN202110263379.5A CN113049032B (en) | 2021-03-11 | 2021-03-11 | Pump house flood-proof early warning system |
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| CN202110263379.5A CN113049032B (en) | 2021-03-11 | 2021-03-11 | Pump house flood-proof early warning system |
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| Title |
|---|
| 王云花等: "基于PLC的矿井中央泵房自动控制排水系统", 《煤矿机电》 * |
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| Publication number | Publication date |
|---|---|
| CN113049032B (en) | 2022-05-03 |
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