CN220526435U - Fire water system pump starting alarm and system overpressure alarm device - Google Patents
Fire water system pump starting alarm and system overpressure alarm device Download PDFInfo
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- CN220526435U CN220526435U CN202320464952.3U CN202320464952U CN220526435U CN 220526435 U CN220526435 U CN 220526435U CN 202320464952 U CN202320464952 U CN 202320464952U CN 220526435 U CN220526435 U CN 220526435U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 109
- 239000000428 dust Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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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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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a fire water system pump starting alarm and system overpressure alarm device, which belongs to the technical field of fire-fighting equipment and comprises a fire-fighting water pump room, wherein a fire-fighting water tank is fixedly arranged at the middle position of the fire-fighting water pump room. According to the utility model, the pressure detector can monitor the pressure in the fire-fighting water supply pipeline in real time, the indoor fire hydrant or the automatic water-spraying fire-extinguishing system can be communicated with the fire-fighting water pipe to perform fire-fighting operation, and after the fire-fighting water pump is started, the alarm can detect an opening signal through the relay, so that the alarm and the alarm lamp can alarm to prompt a person on duty in the fire-fighting control room that the fire-fighting water pump is started, and important attention is required: when the fire pump is started, the pressure detector detects that the pressure in the fire water supply pipeline is higher than the alarm pressure set value, and then the pressure detector sends a signal to the alarm box, so that the alarm and the alarm lamp can give an alarm to prompt the fire water system to be overpressurized, and the fire pump room needs to be immediately driven to be treated.
Description
Technical Field
The utility model relates to the technical field of fire-fighting equipment, in particular to a fire-fighting water system pump starting alarm and system overpressure alarm device.
Background
As the name implies, the fire pump is used in fire control, and is a pump introduced into foreign products, and is classified into different types according to different classification modes, so that the fire pump is fully sealed, has no leakage and corrosion resistance, is widely applied to environmental protection, water treatment, fire control and other departments, is used for pumping various liquids, and is an ideal pump and fire control system for creating non-leakage and pollution-free civilized workshops and civilized factories. The pump types are almost the same, but the lift and the flow rate are different
Each fire safety key unit periodically needs to carry out fire-fighting linkage test, and the starting feedback signals of the fire-fighting host are quite large during the linkage test. When the fire pump is tested, the fire pump is started by the unexpected action interlocking of equipment such as a pressure switch, and the like, so that a feedback signal for starting the pump is not easy to find, and accidents such as overpressure of a fire water system, pipeline rupture, water leakage and the like are easily caused.
Disclosure of Invention
The utility model provides a fire-fighting water system pump starting alarm and system overpressure alarm device, which can be used for preventing the problem that the fire-fighting pump is started by mistake and is not found to cause the system overpressure and the pipeline to rupture and run out of water.
The scheme for solving the technical problems is as follows: the utility model provides a fire water system opens pump warning and system superpressure alarm device, includes the fire pump room, the bottom intermediate position fixed mounting of fire pump room has the fire water pond, the left side of fire water pond is close to the fixed intercommunication of top edge and has the inlet tube, the right side of fire water pond is close to the fixed intercommunication of bottom edge and has the fire pump water inlet tube, the fixed intercommunication in top of fire pump water inlet tube has the suction pipe, both sides the rear surface fixed intercommunication of suction pipe has the fire pump, the fire pump is provided with two sets of, and two sets of the equal fixed intercommunication in left side of fire pump has the connecting pipe, both sides the top of connecting pipe is all fixed to be linked together there is fire water supply pipeline, the fixed intercommunication in outer wall intermediate position of fire water supply pipeline has pressure detector, pressure detector's bottom electric connection has the fire pump switch board, the right side of fire pump switch board is connected with the alarm box through the data line signal, the position of alarm box is provided with the fire control room, the right side fixed mounting of fire pump room has the equipment box, two sets of fire water pump's outer wall fixed mounting has the connecting pipe, the indoor fire hydrant fixed connection of fire hydrant.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the relay is fixedly installed at the bottom of the inner wall of the alarm box, the alarm is fixedly installed at the position, close to the left edge, of the inner wall of the alarm box, and the equipment power supply is fixedly installed on the right side of the inner wall of the alarm box.
Further, the top electric connection of alarm has the warning light.
Further, the top of rack is close to the mounting hole of intermediate position looks adaptation all has been seted up to the intermediate position both sides, and mounting hole inner wall and fire pump fixed connection.
Further, a through hole matched with the fire water supply pipeline is formed in the right side of the fire water pump room, and the fire water supply pipeline is in sliding connection with the inner wall of the through hole.
Further, the two sides the passing hole that is adapted with the fire pump control cabinet is all offered to the opposite side intermediate position of pressure detector, and has the dust screen through hole inner wall fixed mounting, just pressure detector and fire pump control cabinet fixed intercommunication.
Further, the alarm pressure of the pressure detector is set to be 1.2 times of the working pressure of the system.
Further, an opening door is rotatably connected to the right side of the equipment box.
The utility model provides a fire water system pump starting alarm and system overpressure alarm device, which has the following advantages:
the pressure detector can monitor the pressure of the inside of fire-proof water supply pipeline in real time, indoor fire hydrant or automatic water-spraying fire extinguishing system can carry out fire-fighting operation with fire-fighting water pipe intercommunication, and alarm accessible relay detects the start signal after the fire-fighting water pump is automatic to start the pump for alarm and warning light can carry out the warning suggestion fire control room person on duty fire-fighting water pump and start, need focus attention: when the fire pump is started, the pressure detector detects that the pressure in the fire water supply pipeline is higher than the alarm pressure set value, and then the pressure detector sends a signal to the alarm box, so that the alarm and the alarm lamp can give an alarm to prompt the fire water system to be overpressurized, the fire water system needs to be immediately driven to the fire pump room for treatment, the alarm system can eliminate accidents such as shortening of the service life of fire equipment, water seepage of connecting pieces, water leakage of a pipeline rupture store and the like caused by the overpressure of the fire water system caused by accidental starting of the fire pump, and economic loss is reduced.
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic diagram of a fire fighting water system pump start alarm and system overpressure alarm device according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the structure of an alarm box in a fire fighting water system pump start alarm and system overpressure alarm device according to an embodiment of the present utility model;
FIG. 3 is a system diagram of a fire fighting water system pump start warning and system overpressure warning device according to an embodiment of the present utility model;
fig. 4 is a system circuit diagram of an alarm box in a fire fighting water system pump start alarm and system overpressure alarm device provided by an embodiment of the utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. a fire pump house; 2. a fire-fighting water tank; 3. a water inlet pipe; 4. fire pump water inlet pipe; 5. a water pumping pipe; 6. fire pump; 7. a connecting pipe; 8. an alarm lamp; 9. a fire water supply pipeline; 10. a pressure detector; 11. a fire pump control cabinet; 12. an alarm box; 13. a fire control room; 14. an equipment box; 15. a setting frame; 16. an indoor hydrant; 17. a relay; 18. an alarm; 19. and a device power supply.
Detailed Description
The principles and features of the present utility model are described below with reference to fig. 1-4, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in figures 1-4, the fire-fighting water system pump starting alarming and system overpressure alarming device comprises a fire-fighting water pump room 1, a fire-fighting water tank 2 is fixedly arranged at the middle position of the bottom of the fire-fighting water pump room 1, a water inlet pipe 3 is fixedly communicated with the left side of the fire-fighting water tank 2 near the top edge, a fire-fighting water pump water inlet pipe 4 is fixedly communicated with the right side of the fire-fighting water tank 2 near the bottom edge, a water suction pipe 5 is fixedly communicated with the top of the fire-fighting water pump water inlet pipe 4, fire-fighting water pumps 6 are fixedly communicated with the rear surfaces of the water suction pipes 5 at the two sides, two groups of fire-fighting water pumps 6 are arranged, the left sides of the two groups of fire-fighting water pumps 6 are fixedly communicated with connecting pipes 7, the top of both sides connecting pipe 7 all is fixed to be linked together and is had fire water supply pipe 9, fire water supply pipe 9's outer wall intermediate position fixed intercommunication has pressure detector 10, pressure detector 10's bottom electric connection has fire pump switch board 11, fire pump switch board 11's right side is connected with alarm box 12 through the data line signal, alarm box 12's position is provided with fire control room 13, fire water pump room 1's right side fixed mounting has equipment box 14, two sets of fire water pump 6's outer wall fixed mounting has rack 15, fire water supply pipe 9's right side fixed intercommunication has indoor fire hydrant 16.
Preferably, the relay 17 is fixedly arranged at the bottom of the inner wall of the alarm box 12, the alarm 18 is fixedly arranged at the position, close to the left edge, of the inner wall of the alarm box 12, and the equipment power supply 19 is fixedly arranged at the right side of the inner wall of the alarm box 12.
Preferably, the alarm lamp 8 is electrically connected to the top of the alarm 18.
Preferably, the top of the placement frame 15 is close to the two sides of the middle position and is provided with mounting holes matched with the fire-fighting water pump 6, and the inner wall of each mounting hole is fixedly connected with the fire-fighting water pump 6.
Preferably, a through hole matched with the fire water supply pipeline 9 is formed in the right side of the fire water pump room 1, and the fire water supply pipeline 9 is in sliding connection with the inner wall of the through hole.
Preferably, the middle positions of the opposite sides of the pressure detectors 10 on the two sides are provided with through holes matched with the fire pump control cabinet 11, dust screens are fixedly arranged on the inner walls of the through holes, and the pressure detectors 10 are fixedly communicated with the fire pump control cabinet 11.
Preferably, the alarm pressure of the pressure detector 10 is set to 1.2 times the system operating pressure.
Preferably, the right side of the equipment cabinet 14 is rotatably connected with an opening door.
The specific working principle and the using method of the utility model are as follows: the fire-fighting water pond 2 can carry out continuous water to the inside of inlet tube 3, fire pump 6 is opened to fire pump switch board 11 steerable fire pump 6, make fire pump 6 can be through suction pipe 5 and fire pump water inlet pipe 4 extraction inlet tube 3 inside water to connecting pipe 7 and fire water supply pipeline 9 department, fire water supply pipeline 9 outer wall's pressure detector 10 can carry out real-time supervision to the inside pressure of fire water supply pipeline 9, indoor fire hydrant 16 can carry out fire-fighting operation with fire-fighting water pipe intercommunication, fire pump switch board 11 opens fire pump 6 after the alarm 18 accessible relay 17 detects the signal of opening, make alarm 18 and warning light 8 can carry out warning suggestion fire pump 6 on duty, need pay attention to, after fire pump 6 start pressure detector 10 detects that fire water supply pipeline 9 inside pressure is higher than alarm pressure setting value, fire pump switch board 11 sends the signal to alarm box 12, make alarm 18 and warning light 8 can carry out warning suggestion fire-fighting water system, need go to the fire pump room to deal with immediately.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.
Claims (8)
1. Fire water system opens pump warning and system superpressure alarm device, including fire water pump room (1), its characterized in that: fire pump room (1) bottom intermediate position fixed mounting has fire water pond (2), the left side of fire water pond (2) is close to top edge department fixed intercommunication and is had inlet tube (3), the right side of fire water pond (2) is close to bottom edge department fixed intercommunication and has fire pump water inlet tube (4), the top fixed intercommunication of fire pump water inlet tube (4) has suction tube (5), both sides the rear surface fixed intercommunication of suction tube (5) has fire pump (6), fire pump (6) are provided with two sets of, and two sets of fire pump (6) the left side all is fixed to communicate and is had connecting pipe (7), both sides the top of connecting pipe (7) is all fixed to communicate and is had fire water supply pipeline (9), the outer wall intermediate position fixed intercommunication of fire water supply pipeline (9) has pressure detector (10), the bottom electric connection of pressure detector (10) has fire pump control cabinet (11), the right side of fire pump control cabinet (11) is through data line signal connection alarm box (12), the rear surface fixed intercommunication of suction tube (5) has fire pump (6), the left side of fire pump (12) is provided with water pump (13), fire pump (14) are fixed to install fire pump (14) in the outer wall of fire pump (1), an indoor fire hydrant (16) is fixedly communicated with the right side of the fire water supply pipeline (9).
2. The fire water system pump starting alarming and system overpressure alarming device according to claim 1 is characterized in that a relay (17) is fixedly installed at the bottom of the inner wall of the alarming box (12), an alarm (18) is fixedly installed at the position, close to the left edge, of the inner wall of the alarming box (12), and an equipment power supply (19) is fixedly installed on the right side of the inner wall of the alarming box (12).
3. Fire water system pump start alarm and system overpressure alarm device according to claim 2, characterized in that the top of the alarm (18) is electrically connected with an alarm lamp (8).
4. The fire water system pump starting alarm and system overpressure alarm device according to claim 1, characterized in that mounting holes matched with the fire water pump (6) are formed on two sides of the top of the placement frame (15) close to the middle position, and the inner wall of each mounting hole is fixedly connected with the fire water pump (6).
5. The fire water system pump starting alarm and system overpressure alarm device according to claim 1 is characterized in that a through hole matched with a fire water supply pipeline (9) is formed on the right side of the fire water pump room (1), and the fire water supply pipeline (9) is in sliding connection with the inner wall of the through hole.
6. The fire water system pump starting alarm and system overpressure alarm device according to claim 1 is characterized in that the middle positions of the opposite sides of the pressure detectors (10) on the two sides are provided with through holes matched with the fire pump control cabinet (11), dust screens are fixedly arranged on the inner walls of the through holes, and the pressure detectors (10) are fixedly communicated with the fire pump control cabinet (11).
7. Fire water system pump start warning and system overpressure warning device according to claim 1, characterized in that the warning pressure of the pressure detector (10) is set to 1.2 times the system operating pressure.
8. Fire water system pump start warning and system overpressure warning device according to claim 1, characterized in that the right side of the equipment box (14) is rotatably connected with an opening door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320464952.3U CN220526435U (en) | 2023-03-13 | 2023-03-13 | Fire water system pump starting alarm and system overpressure alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320464952.3U CN220526435U (en) | 2023-03-13 | 2023-03-13 | Fire water system pump starting alarm and system overpressure alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220526435U true CN220526435U (en) | 2024-02-23 |
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ID=89925608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320464952.3U Active CN220526435U (en) | 2023-03-13 | 2023-03-13 | Fire water system pump starting alarm and system overpressure alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220526435U (en) |
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2023
- 2023-03-13 CN CN202320464952.3U patent/CN220526435U/en active Active
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