CN116658417B - Intelligent multistage forest fire pump - Google Patents
Intelligent multistage forest fire pump Download PDFInfo
- Publication number
- CN116658417B CN116658417B CN202310830990.0A CN202310830990A CN116658417B CN 116658417 B CN116658417 B CN 116658417B CN 202310830990 A CN202310830990 A CN 202310830990A CN 116658417 B CN116658417 B CN 116658417B
- Authority
- CN
- China
- Prior art keywords
- water
- fire pump
- relay
- valve ball
- sleeve seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 88
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 239000007921 spray Substances 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/10—Other safety measures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/08—Cooling; Heating; Preventing freezing
-
- 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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses an intelligent multistage forest fire pump which comprises a water supply fire pump and a plurality of relay fire pumps which are sequentially connected in series, wherein connecting pipes are respectively fastened at water inlet ends of the water supply fire pump and the relay fire pumps in a threaded manner, a water inlet side of each connecting pipe is provided with a water discharging structure, an external cooling component is additionally arranged at a water outlet end of the water discharging structure on each relay fire pump, the external cooling component comprises a long pipe, the side edge of the upper end of the long pipe is communicated with a water guide pipe, spray heads are arranged at the bottom of the water guide pipe at intervals, and the spray heads are arranged above the relay fire pumps. According to the invention, the external cooling component is additionally arranged at the upper port of the water outlet of the sleeve seat in the water discharging structure, the temperature around the fire pump body is reduced in a mode of spraying water vapor to the fire pump body, and meanwhile, the water vapor sprayed onto the surface of the pump body is evaporated at high temperature, so that heat generated during the operation of the pump body is taken away, and the pump body is cooled to realize the durable operation of the fire pump body. Meanwhile, the water guide pipe can actively discharge water to spray water vapor.
Description
Technical Field
The invention relates to the technical field of fire-fighting equipment, in particular to an intelligent multistage forest fire pump.
Background
Forest fire pump generally uses when forest fires and fire behavior are great, often needs a plurality of fire pumps to establish ties and carries out continuous high strength operation, can produce a large amount of heat, and the temperature is higher in the forest environment of fire, especially is close to the fire pump of fire department, and the heat is too much can influence the water delivery condition of fire pump. Although the rear part of the motor on most of the existing fire pumps is provided with fan blades, thereby achieving the heat dissipation effect, the heat is easily discharged and is not retained in the tail part of the motor to influence the heat dissipation condition because the number of the heat dissipation grooves on the rear end cover is less, and the water delivery efficiency is influenced.
In order to solve the problems, the proposal is generated.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an intelligent multistage forest fire pump, which solves the problems in the background art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an intelligent multistage forest fire pump, includes water supply fire pump and a plurality of relay fire pump that establish ties in proper order, water supply fire pump and relay fire pump's water inlet end screw thread fastening respectively have the connecting pipe, and the side of intaking of connecting pipe is equipped with drainage structures, the play water end of drainage structures on the relay fire pump is added and is equipped with outside cooling module, and outside cooling module includes the long tube, the upper end side intercommunication of long tube has the aqueduct, and the bottom interval of aqueduct is equipped with the shower nozzle, the top of relay fire pump is arranged in to the shower nozzle.
As an optimal scheme, further, the drainage structure includes the cover seat that link up from top to bottom, has seted up the opening on the connecting pipe, and the cover seat inlays and communicates in this opening department, be equipped with the valve ball in the cover seat, the upper end of valve ball is connected with a spring, and the spring gives the valve ball decurrent thrust under the normality, and the valve ball supports in the cover seat port is airtight down.
Preferably, the water draining structure is arranged at the upper end of the connecting pipe, the upper end of the sleeve seat is open, and the long pipe is communicated with the upper end of the sleeve seat.
Preferably, further, the upper end of the long tube exceeds the upper end of the fire pump body.
Preferably, further, the water guide pipe is arranged in a ring shape, and the projection of the water guide pipe is adapted to wrap around the circumferential edge of the relay fire pump.
As a preferred scheme, further, the inner wall both sides of cover seat lower port are provided with the electro-magnet, and the periphery of valve ball corresponds the department and sets up the permanent magnet, one side of cover seat is equipped with the power that gives the electro-magnet power supply, and the electro-magnet repels the permanent magnet when the circular telegram to lift the valve ball, realize that the aqueduct initiatively goes out water.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects:
an intelligent multistage forest fire pump adopts and sets up drainage structure in connecting pipe one side of fire pump body water inlet department, gives instantaneous drainage promptly when the water pressure is too big, avoids leading to the hosepipe problem that drops, and drainage structure's setting simultaneously can play certain monitoring role, when the drainage/leak appears in cover seat department promptly, then when giving the buffering, also can the instantaneous water pressure of visual surface bath too big, can carry out the water pressure adjustment and carry out firm adjustment to follow-up fire hose.
An intelligent multistage forest fire pump installs an outside cooling module additional in the last port that the cover seat in the drainage structures goes out water, reduces the temperature around the fire pump body through adopting the mode of spraying steam to the fire pump body, and the steam that unrestrained to the pump body surface runs into high temperature evaporation simultaneously takes away the heat that the pump body produced during operation, and then realizes the pump body cooling in order to realize its lasting operation. Meanwhile, the water guide pipe can actively discharge water to spray water vapor.
Drawings
FIG. 1 is a schematic diagram of the present invention;
FIG. 2 is a schematic diagram of a relay fire pump of the present invention.
In the figure, 1, a water supply fire pump; 2. a relay fire pump; 3. a connecting pipe; 4. a drainage structure; 41. a sleeve seat; 42. a valve ball; 43. a spring; 5. a water suction pipe; 6. fire hose; 7. a long tube; 8. a water conduit; 9. a spray head; 10. a lower port; 11. an upper port; 12. an electromagnet; 13. a power supply; 14. a water inlet; 15. and a water outlet.
Description of the embodiments
The present invention will be further described in detail below with reference to specific embodiments and with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present invention more apparent.
Referring to fig. 1, an intelligent multistage forest fire pump comprises a water supply fire pump 1, at least one relay fire pump 2 and a control component arranged in the relay fire pump 2, wherein the water inlet 14 of the water supply fire pump 1 is communicated with a water suction pipe 5, the water outlet 15 of the water supply fire pump 1 is communicated with the water inlet 14 of the relay fire pump 2 through a fire hose 6, and the relay fire pumps 2 are communicated with each other through the fire hose 6.
The working principle is as follows: by arranging the water supply fire pump 1 near the water source and connecting the water supply fire pump 1 with a plurality of relay fire pumps 2 in sequence, the purpose of remote water supply can be achieved. The aim of automatically opening and closing the water supply system according to the water source pressure provided by the water supply fire pump 1 is fulfilled by a control component (a conventional control system is adopted by the control component, such as PLC (programmable logic controller) automatic control) in the relay fire pump 2, and the control can be remotely performed without manually opening and closing the relay fire pump 2 one by one.
Referring to fig. 2, the ends of water inlets 14 of the water supply fire pump 1 and the relay fire pump 2 are respectively screwed with a connecting pipe 3, the water inlet side of the connecting pipe 3 is provided with a water drainage structure 4, and the water inlet end of the connecting pipe 3 is correspondingly connected with a fire hose 6.
The fire hose 6 is easily separated from the connector due to the large water pressure at the moment of flushing. This scheme adopts and sets up drainage structure 4 in connecting pipe 3 one side, gives the drainage in the twinkling of an eye promptly when the water pressure is too big, avoids leading to the hosepipe problem that drops.
Specifically, the drainage structure 4 includes a through socket 41 that runs through from top to bottom, the connection pipe 3 is provided with a through hole, the socket 41 is arranged at the through hole, a valve ball 42 (which can be made of metal materials and has a density greater than that of water) is arranged in the socket 41, a spring 43 is connected to the upper end of the valve ball 42, the spring 43 gives the valve ball 42 a downward thrust force under a normal state, when the valve ball 42 abuts against the lower port 10 of the socket 41, a sealing effect is achieved, and when the water pressure is greater than the restoring force of the valve ball 42 and the spring 43, a drainage and pressure relief function is achieved.
Wherein the spring rate of the spring 43 can be designed according to the pressure of the instant water discharge reached.
Further, the arrangement of the drainage structure 4 can play a certain monitoring role, namely when drainage/water leakage occurs at the sleeve seat 41, the buffer is given, and meanwhile, the instantaneous water pressure of the surface flushing can be directly observed to be too high, so that the water pressure can be adjusted and the subsequent water band can be stably adjusted.
The drainage structure 4 is preferably arranged at the upper end of the connecting pipe 3, so that whether drainage occurs or not can be visually seen.
Considering that the fire pump is used in forest fires, the surrounding temperature of the pump body close to a fire source is high, the pump body needs to continuously operate with high intensity, heat of an electric appliance structure in the pump body is easily discharged and is not retained, and the heat dissipation is affected to finally reduce water delivery efficiency.
This scheme further design lies in, because the cover seat 41 upper end in drainage structures 4 is opened, consequently, can install an outside cooling module additional at the last port 11 that this cover seat 41 goes out water, reduce the temperature around the fire pump body through adopting the mode of spraying steam to the fire pump body, the steam that unrestrained to the pump body surface runs into high temperature evaporation simultaneously, takes away the heat that the pump body produced during operation, and then realizes the pump body cooling in order to realize its lasting operation.
Specifically, the top of cover seat 41 connects long tube 7, and the upper end of long tube 7 is close to or exceeds the upper end of the fire pump body, is connected with aqueduct 8 in one side of long tube 7, and the bottom interval of aqueduct 8 is equipped with shower nozzle 9, and wherein aqueduct 8 lays in the top of the fire pump body for give the fire pump body cooling when shower nozzle 9 can spray downwards.
The shower nozzle 9 adopts conventional structure, and adopts shower nozzle 9 that can spout the spraying for the evaporation is faster, and the cooling effect is better.
Further, set up aqueduct 8 into the ring shape, and its projection can adapt as far as around in the circumference border of fire pump body for whole fire pump body homoenergetic can both be cooled down fast, and the cooling is better even.
Secondly, because the water outlet of the drainage structure 4 only appears when the fire pump body is in water for a moment, the water pressure is high, therefore, the electromagnets 12 are arranged on the two sides of the lower port 10 of the sleeve seat 41, the permanent magnets are arranged on the periphery of the valve ball 42, and when the temperature needs to be reduced, the electromagnet 12 can be controlled to be electrified, so that the valve ball 42 is slightly lifted, and the effect of actively discharging water from the water guide pipe 8 is achieved. At this time, the temperature reduction of the fire pump body can be realized by spraying water at the nozzle 9.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the invention, and is not meant to limit the invention thereto, but to limit the invention thereto, and any modifications, equivalents, improvements and equivalents thereof may be made without departing from the spirit and principles of the invention.
Claims (4)
1. The utility model provides an intelligent multistage forest fire pump, includes water supply fire pump and a plurality of relay fire pump that establish ties in proper order, its characterized in that: the water inlet ends of the water supply fire pump and the relay fire pump are respectively fastened with a connecting pipe in a threaded manner, the water inlet side of the connecting pipe is provided with a water drainage structure, the water outlet end of the water drainage structure on the relay fire pump is additionally provided with an external cooling component, the external cooling component comprises a long pipe, the side edge of the upper end of the long pipe is communicated with a water guide pipe, the bottoms of the water guide pipes are provided with spray heads at intervals, and the spray heads are arranged above the relay fire pump; the drainage structure comprises a sleeve seat which is vertically communicated, a through hole is formed in the connecting pipe, the sleeve seat is inlaid and communicated with the through hole, a valve ball is arranged in the sleeve seat, the upper end of the valve ball is connected with a spring, the spring gives downward thrust to the valve ball in a normal state, and the valve ball is propped against a lower port of the sleeve seat to be sealed; the two sides of the inner wall of the lower port of the sleeve seat are provided with electromagnets, permanent magnets are arranged at the positions corresponding to the periphery of the valve ball, one side of the sleeve seat is provided with a power supply for supplying power to the electromagnets, and the electromagnets repel the permanent magnets when electrified so as to lift the valve ball and realize the active water outlet of the water guide pipe; when the valve ball is propped against the lower port of the sleeve seat, the sealing effect is achieved, and when the water pressure is greater than the restoring force of the valve ball and the spring, the drainage and pressure relief functions are achieved.
2. An intelligent multistage forest fire pump according to claim 1, wherein: the drainage structure is arranged at the upper end of the connecting pipe, the upper end of the sleeve seat is open, and the long pipe is communicated with the upper end of the sleeve seat.
3. An intelligent multistage forest fire pump according to claim 1, wherein: the upper end of the long pipe exceeds the upper end of the fire pump body.
4. An intelligent multistage forest fire pump according to claim 1, wherein: the water guide pipe is arranged in a ring shape, and the projection of the water guide pipe is adapted to wrap the circumferential edge of the relay fire pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310830990.0A CN116658417B (en) | 2023-07-07 | 2023-07-07 | Intelligent multistage forest fire pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310830990.0A CN116658417B (en) | 2023-07-07 | 2023-07-07 | Intelligent multistage forest fire pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116658417A CN116658417A (en) | 2023-08-29 |
| CN116658417B true CN116658417B (en) | 2024-02-09 |
Family
ID=87719233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310830990.0A Active CN116658417B (en) | 2023-07-07 | 2023-07-07 | Intelligent multistage forest fire pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116658417B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07393U (en) * | 1993-06-02 | 1995-01-06 | 株式会社ユーテック | Relay type water supply device for fire fighting |
| CN2351631Y (en) * | 1998-08-19 | 1999-12-01 | 刘敬善 | Large-flow ball-shape electromagnetic valve |
| CN103075598A (en) * | 2013-01-22 | 2013-05-01 | 苏州市捷达消防车辆装备有限公司 | Water outlet joint structure of fire pump |
| CN110486500A (en) * | 2018-05-14 | 2019-11-22 | 杨妙 | Permanent magnet electromagnetic valve |
| CN217854230U (en) * | 2022-07-05 | 2022-11-22 | 北京汇聚科安应急装备科技有限公司 | Water-cooling backpack forest fire pump |
| CN218552972U (en) * | 2022-07-12 | 2023-03-03 | 浙江华球消防设备有限责任公司 | Remote relay water supply system of intelligence fire pump |
| CN219139467U (en) * | 2022-12-20 | 2023-06-06 | 无锡力马化工防腐设备有限公司 | Centrifugal pump with cooling function |
-
2023
- 2023-07-07 CN CN202310830990.0A patent/CN116658417B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07393U (en) * | 1993-06-02 | 1995-01-06 | 株式会社ユーテック | Relay type water supply device for fire fighting |
| CN2351631Y (en) * | 1998-08-19 | 1999-12-01 | 刘敬善 | Large-flow ball-shape electromagnetic valve |
| CN103075598A (en) * | 2013-01-22 | 2013-05-01 | 苏州市捷达消防车辆装备有限公司 | Water outlet joint structure of fire pump |
| CN110486500A (en) * | 2018-05-14 | 2019-11-22 | 杨妙 | Permanent magnet electromagnetic valve |
| CN217854230U (en) * | 2022-07-05 | 2022-11-22 | 北京汇聚科安应急装备科技有限公司 | Water-cooling backpack forest fire pump |
| CN218552972U (en) * | 2022-07-12 | 2023-03-03 | 浙江华球消防设备有限责任公司 | Remote relay water supply system of intelligence fire pump |
| CN219139467U (en) * | 2022-12-20 | 2023-06-06 | 无锡力马化工防腐设备有限公司 | Centrifugal pump with cooling function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116658417A (en) | 2023-08-29 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20240307 Address after: 311800 No. 99, Xueyuan Road, Yaojiang Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Huaqiu Electronic Equipment Co.,Ltd. Country or region after: China Address before: 311800 Meidong Community, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Zhejiang Huaqiu Fire Equipment Co.,Ltd. Country or region before: China |
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