CN212067543U - Fire hydrant nozzle with pressure device - Google Patents
Fire hydrant nozzle with pressure device Download PDFInfo
- Publication number
- CN212067543U CN212067543U CN202020181056.2U CN202020181056U CN212067543U CN 212067543 U CN212067543 U CN 212067543U CN 202020181056 U CN202020181056 U CN 202020181056U CN 212067543 U CN212067543 U CN 212067543U
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- China
- Prior art keywords
- fire
- water
- pressurizing
- fighting
- pipe
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 122
- 238000012544 monitoring process Methods 0.000 claims abstract description 41
- 230000001681 protective effect Effects 0.000 claims description 14
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052744 lithium Inorganic materials 0.000 claims description 5
- 239000005341 toughened glass Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 abstract description 13
- 238000005507 spraying Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
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Abstract
The utility model aims at providing a fire hydrant shower nozzle with pressure device, its characterized in that: the fire-fighting water pipe is composed of a fire-fighting water connector, a pressurizing device, a pressurizing controller, a battery, a shield, a water flow monitoring pipe and a spray head pipe, wherein a monitoring meter is arranged on one side of the water flow monitoring pipe; the fire-fighting water connector of this shower nozzle adopts the fire hydrant to twist knot formula connection structure, its specification is the same with the ordinary fire control shower nozzle's of national standard specification, can be connected with the connector of fire hose rapidly, whole shower nozzle facility simple structure, high durability and convenient operation, it jets the pressurization to have the rivers that pressure device comes fire hydrant shower nozzle position department, and utilize pressurization controlling means to adjust the transport intensity of fire-fighting water, thereby guarantee that the water pressure of fire-fighting water in output end position department is normal, let the jet distance of fire-fighting water longer, and then let the fire fighter keep away from the fire source, safety and reliability more, be convenient for monitor and controlled fire hydrant shower nozzle.
Description
Technical Field
The utility model relates to a fire-fighting equipment field especially relates to a fire hydrant shower nozzle with pressure device.
Background
In the fire fighting technology, a fire hydrant is used as a conveying device for fire-fighting water, one end of the fire hydrant is provided with a water inlet pipe which is used for connecting an external water supply device, the other end of the fire hydrant is provided with a water outlet pipe which is connected with a fire fighting pipe, wherein a spray head is generally assembled at the position of the water outlet pipe, and meanwhile, a fire fighting hose is also needed for connecting the water outlet pipe, so that the fire-fighting water is basically sprayed by the fire fighting spray head in the fire fighting and saving process, and the fire fighting water is used as the last fire fighting appliance for spraying the fire-fighting water and has; at present, the structures of fire-fighting nozzles on the market are single, and the fire-fighting nozzles are basically responsible for spraying fire-fighting water, in the process of fire-fighting and rescue, the spraying pressure of the fire-fighting nozzles is basically from a pressurizing device of the fire-fighting water, the fire-fighting nozzles do not have the function of pressurizing the fire-fighting water, once the fire-fighting pressurizing device is damaged or fails, or the distance between a water supply pipeline of the fire-fighting water and a fire hose is too long, the water pressure of the fire-fighting nozzles is low, long-distance spraying can be directly influenced, the rescue effect is poor, water resources are wasted, and in order to extinguish fire, fire fighters need to be close to a fire source, so that the personal safety of the fire fighters is threatened, and in order to solve the problems, the existing fire-fighting.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rivers that have pressure device come to spray the pressurization to fire hydrant shower nozzle position department to utilize pressurization controlling means to adjust the conveying intensity of fire-fighting water, thereby guarantee that the water pressure of fire-fighting water in output position department is normal, let the spray distance of fire-fighting water longer, and then let the fire fighter keep away from the fire source, safe and reliable more, be convenient for monitor and controlled fire hydrant shower nozzle.
The technical scheme of the utility model is that: the utility model provides a fire hydrant shower nozzle with pressure device which characterized in that: comprises a fire-fighting water connector, a pressurizing device, a pressurizing controller, a battery, a protective cover, a water flow monitoring pipe and a nozzle pipe, wherein the pressurizing device is positioned at one end of the fire-fighting water connector, the pressurizing device and the fire-fighting water connector are fixedly connected, the pressurizing controller and the battery are all positioned at the same side of the pressurizing device, the battery is positioned at the lower part of the pressurizing controller, the pressurizing controller and the pressurizing device are fixedly connected, the battery and the pressurizing controller are fixedly connected, the protective cover is positioned outside the pressurizing controller and the battery, the protective cover and the pressurizing device are fixedly connected, the water flow monitoring pipe is positioned between the pressurizing device and the nozzle pipe, one end of the water flow monitoring pipe is fixedly connected with the pressurizing device, the other end of the water flow monitoring pipe is fixedly connected with the nozzle pipe, and a monitoring meter is also arranged on the water flow monitoring pipe, the monitoring meter is positioned on one side of the water flow monitoring pipe and is fixedly connected with the water flow monitoring pipe.
Further, the fire-fighting water connector is a fire hydrant twist buckle type connecting structure.
Further, the pressurizing device is a centrifugal pressurizing water pump.
Further, the battery is a lithium battery.
Furthermore, the protective cover is a full transparent toughened glass box cover with a box door.
Further, the monitor is a water pressure gauge.
The beneficial effects of the utility model reside in that: the fire-fighting water connector of the nozzle adopts a fire hydrant twist-buckle type connecting structure, the specification of the fire-fighting water connector is the same as that of a national standard common fire-fighting nozzle, the fire-fighting water connector can be quickly connected with a connector of a fire hose, the fire-fighting water can sequentially pass through the fire-fighting water connector, the pressurizing device and the water pressure monitoring pipe and is finally ejected from the nozzle pipe, a monitoring meter adopting a water pressure meter is arranged on the water pressure monitoring pipe and can monitor the flow and the water pressure condition of the fire-fighting water passing through the water pressure monitoring pipe, a user can judge the supply degree of the water pressure of the ejection by observing the reading on the monitoring meter and see whether the ejection distance is met, if the initial fire-fighting water pressurizing device can eject the requirement, the whole nozzle facility keeps the existing state to continue the ejection, if the reading on the monitoring meter cannot meet the ejection requirement, the, the pressurizing device adopts a centrifugal pressurizing water pump, can carry out centrifugal pressurization on the fire-fighting water at the output tail end of the fire-fighting water, further ensuring the stable and normal injection of the water pressure of the fire-fighting water sprayed from the nozzle pipe, in addition, the stable operation of the centrifugal pressurization and the small noise vibration can facilitate the manual operation of the user, the manual operation of the user is more rapid, the lower part of the pressurization controller is provided with a lithium battery which can be automatically disassembled and charged, and meanwhile, the battery can be conveniently replaced in a non-electric state in a fire fighting stage, the whole pressurization controller and the battery are wrapped by a protective cover, the protective cover adopts a full transparent toughened glass box cover with a box door, so that fire-fighting water can be prevented from flowing into the pressurization controller and the battery when in use, a waterproof protection effect is achieved, and meanwhile, a user can conveniently observe the operation conditions of the pressurization controller and the battery; this shower nozzle facility simple structure, convenient operation have pressure device to spray the pressurization to the rivers of fire hydrant shower nozzle position department to utilize pressurization controlling means to adjust the conveying intensity of fire-fighting water, thereby guarantee that the water pressure of fire-fighting water in output end position department is normal, let the jet distance of fire-fighting water longer, and then let the fire fighter keep away from the fire source, safe and reliable more, be convenient for monitor and controlled fire hydrant shower nozzle.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic view of the connection structure between the pressure controller and the battery after the protective cover is detached.
Wherein: 1. fire-fighting water connector 2, pressure device 3 and pressure controller
4. Battery 5, shield 6, water pressure monitoring tube
7. Monitor 8, shower nozzle pipe
Detailed Description
The following provides a brief description of the embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 and 2, the fire hydrant nozzle with the pressurizing device is characterized in that: the fire-fighting water pipe comprises a fire-fighting water connector 1, a pressurizing device 2, a pressurizing controller 3, a battery 4, a shield 5, a water flow monitoring pipe 6 and a spray head pipe 8, wherein the pressurizing device 2 is positioned at one end of the fire-fighting water connector 1, the pressurizing device 2 is fixedly connected with the fire-fighting water connector 1, the pressurizing controller 3 and the battery 4 are all positioned at the same side of the pressurizing device 2, the battery 4 is positioned at the lower part of the pressurizing controller 3, the pressurizing controller 3 is fixedly connected with the pressurizing device 2, the battery 4 is fixedly connected with the pressurizing controller 3, the shield 5 is positioned outside the pressurizing controller 3 and the battery 4, the shield 5 is fixedly connected with the pressurizing device 2, the water flow monitoring pipe 6 is positioned between the pressurizing device 2 and the spray head pipe 8, one end of the water flow monitoring pipe 6 is fixedly connected with the pressurizing device 2, the other end of the water flow monitoring pipe 6 is fixedly connected with the spray head pipe 8, the water flow monitoring pipe 6 is further provided with a monitoring meter 7, the monitoring meter 7 is located on one side of the water flow monitoring pipe 6, and the monitoring meter 7 is fixedly connected with the water flow monitoring pipe 6. Fire-fighting water connector 1 is a fire hydrant twist buckle type connecting structure. The pressurizing device 2 is a centrifugal pressurizing water pump. The battery 4 is a lithium battery. The protective cover 5 is a full transparent toughened glass box cover with a box door. The monitor 7 is a water pressure meter.
The working mode is as follows: the nozzle mainly comprises a fire-fighting water connector 1, a pressurizing device 2, a pressurizing controller 3, a battery 4, a shield 5, a water flow monitoring pipe 6 and a nozzle pipe 8, when in use, firstly, the whole nozzle is connected with a fire hose, namely, the fire-fighting water connector 1 is connected with the fire hose, the fire-fighting water connector 1 adopts a fire hydrant screw-buckle type connecting structure, the specification of the fire-fighting water connector is the same as that of a national standard common fire-fighting nozzle, the fire-fighting water connector can be quickly connected with a connecting port of the fire hose, after the connection is finished, the fire-fighting water is circulated, the fire-fighting water can sequentially pass through the fire-fighting water connector 1, the pressurizing device 2 and the water pressure monitoring pipe 6 and is finally ejected from the nozzle pipe 8, the water pressure monitoring pipe 6 is provided with a monitor 7, the monitor 7 adopts a water pressure meter, and can monitor the flow and the water pressure condition of the fire-fighting water passing through the water, the user can judge the supply degree of the water pressure by observing the reading on the monitor 7 to see whether the spraying distance is satisfied, if the initial fire-fighting water pressure device can spray the demand, the whole spray head facility keeps the current state to continue spraying, if the reading on the monitor 7 can not satisfy the spraying demand, the user can start the pressure controller 3 to drive the pressure device 2 under the action of the pressure controller 3, the pressure device 2 adopts a centrifugal pressure water pump, the centrifugal pressure boost of the fire-fighting water can be carried out at the output end of the fire-fighting water, so as to ensure the water pressure of the fire-fighting water sprayed from the spray head pipe 8 to be stable and normally sprayed, in addition, the operation of the centrifugal pressure boost is stable, the noise vibration is very small, the manual operation of the user can be convenient, and the manual operation of the user is more rapid, the lower part of the pressurization controller 3 is provided with a battery 4, the battery 4 adopts a lithium battery, the battery 4 can be automatically disassembled and charged after being used, and meanwhile, the battery 4 is convenient to replace in a non-electric state in a fire fighting stage, because the pressurization controller 3 and the battery 4 both belong to electric control devices, in order to avoid the contact with water, the whole pressurization controller 3 and the battery 4 are wrapped by a protective cover 5, the protective cover 5 adopts a full-transparent toughened glass box cover with a box door, the water for fire fighting can be prevented from flowing into the pressurization controller 3 and the battery 4 when in use, the waterproof protection effect is achieved, and meanwhile, the operation conditions of the pressurization controller 3 and the battery 4 can be conveniently observed by a user; this shower nozzle facility simple structure, convenient operation have pressure device to spray the pressurization to the rivers of fire hydrant shower nozzle position department to utilize pressurization controlling means to adjust the conveying intensity of fire-fighting water, thereby guarantee that the water pressure of fire-fighting water in output end position department is normal, let the jet distance of fire-fighting water longer, and then let the fire fighter keep away from the fire source, safe and reliable more, be convenient for monitor and controlled fire hydrant shower nozzle.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", "end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (6)
1. The utility model provides a fire hydrant shower nozzle with pressure device which characterized in that: comprises a fire-fighting water connector, a pressurizing device, a pressurizing controller, a battery, a protective cover, a water flow monitoring pipe and a nozzle pipe, wherein the pressurizing device is positioned at one end of the fire-fighting water connector, the pressurizing device and the fire-fighting water connector are fixedly connected, the pressurizing controller and the battery are all positioned at the same side of the pressurizing device, the battery is positioned at the lower part of the pressurizing controller, the pressurizing controller and the pressurizing device are fixedly connected, the battery and the pressurizing controller are fixedly connected, the protective cover is positioned outside the pressurizing controller and the battery, the protective cover and the pressurizing device are fixedly connected, the water flow monitoring pipe is positioned between the pressurizing device and the nozzle pipe, one end of the water flow monitoring pipe is fixedly connected with the pressurizing device, the other end of the water flow monitoring pipe is fixedly connected with the nozzle pipe, and a monitoring meter is also arranged on the water flow monitoring pipe, the monitoring meter is positioned on one side of the water flow monitoring pipe and is fixedly connected with the water flow monitoring pipe.
2. A fire hydrant nozzle according to claim 1, which comprises a pressurizing device, wherein: the fire-fighting water connector is a fire hydrant twist buckle type connecting structure.
3. A fire hydrant nozzle according to claim 1, which comprises a pressurizing device, wherein: the pressurizing device is a centrifugal pressurizing water pump.
4. A fire hydrant nozzle according to claim 1, which comprises a pressurizing device, wherein: the battery is a lithium battery.
5. A fire hydrant nozzle according to claim 1, which comprises a pressurizing device, wherein: the protective cover is a full transparent toughened glass box cover with a box door.
6. A fire hydrant nozzle according to claim 1, which comprises a pressurizing device, wherein: the monitor is a water pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020181056.2U CN212067543U (en) | 2020-02-18 | 2020-02-18 | Fire hydrant nozzle with pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020181056.2U CN212067543U (en) | 2020-02-18 | 2020-02-18 | Fire hydrant nozzle with pressure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212067543U true CN212067543U (en) | 2020-12-04 |
Family
ID=73570068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020181056.2U Expired - Fee Related CN212067543U (en) | 2020-02-18 | 2020-02-18 | Fire hydrant nozzle with pressure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212067543U (en) |
-
2020
- 2020-02-18 CN CN202020181056.2U patent/CN212067543U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |