CN111905313B - Intelligent fire hydrant - Google Patents
Intelligent fire hydrant Download PDFInfo
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- CN111905313B CN111905313B CN202010710383.7A CN202010710383A CN111905313B CN 111905313 B CN111905313 B CN 111905313B CN 202010710383 A CN202010710383 A CN 202010710383A CN 111905313 B CN111905313 B CN 111905313B
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- water
- water outlet
- fire hydrant
- hose
- intelligent fire
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/20—Hydrants, e.g. wall-hoses, wall units, plug-in cabinets
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
- A62C33/04—Supports or clamps for fire hoses
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention provides an intelligent fire hydrant, which comprises a water hose and a storage winding drum for storing the water hose; the water belt is wound on the storage reel; the device also comprises a water outlet mechanism; the water hose is provided with a water inlet which is provided with a sealing device; the water outlet mechanism comprises a water outlet device, a traction device and a supporting device; the water outlet device comprises a water outlet wheel, and the water outlet wheel comprises a water outlet head; the traction device is arranged above the water outlet device and comprises a first traction part and a second traction part. The invention can lead water without pulling and putting the whole bundle of water hoses, is not easy to fold, can well adapt to the change of distance, ensures that water flows more smoothly, improves the fire fighting efficiency, saves a large amount of preparation time before fire fighting, strives for precious time for people in fire danger and improves the survival probability for the people in fire danger as much as possible.
Description
Technical Field
The invention relates to the technical field of fire hydrants, in particular to an intelligent fire hydrant.
Background
When a traditional fire hydrant puts out a fire, a water hose, a water gun and a water outlet need to be connected, the valve can be opened after the water hose wound into a roll is pulled and placed, the operation is troublesome, the water outlet of the water hose can be reduced if the water hoses are folded, therefore, the optimal rescue time can be missed, the valve needs to be turned off with great effort after the fire is extinguished, and a series of good-after-work such as drying and winding the water hose brings great inconvenience in use.
Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.
Disclosure of Invention
The invention aims to provide an intelligent fire hydrant, which solves the problem that the water hose needs to be pulled open and put away completely when in use in the background art, so that the intelligent fire hydrant can be used and the optimal rescue time is easily missed.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent fire hydrant comprises a water hose and a storage drum for storing the water hose; the water belt is wound on the storage reel; the water outlet mechanism is used for inputting water flow to the water belt; the water hose is provided with a water inlet, and the water inlet is provided with a sealing device for sealing the water inlet; the water outlet mechanism comprises a water outlet device for inputting water flow to the water inlet, a traction device for drawing the water hose and a supporting device for supporting the water hose; the water outlet device comprises a water outlet wheel for outputting water flow, the water outlet wheel comprises a water outlet head which extends into the water inlet and inputs the water flow into the water belt, and the water outlet head is provided with a water outlet corresponding to the water inlet; the water outlet device comprises a water outlet device, a water inlet device and a water outlet device, wherein the water outlet device is arranged above the water outlet device, the water outlet device comprises a first traction part and a second traction part, and a gap through which a water belt passes is formed between the first traction part and the second traction part; the supporting device and the water outlet device are respectively arranged on two sides of the water belt, and the position of the supporting device corresponds to the position of the water outlet wheel.
Furthermore, a plurality of water outlet heads are annularly arranged on the water outlet wheel, and are arranged around the outer circumferential surface of the water outlet wheel at equal intervals; the water outlet wheel is internally provided with a plurality of communicating pipes which are in one-to-one correspondence with the water outlet heads, the water outlet wheel is internally provided with an output pipe, and the output pipe is provided with an output port communicated with the communicating pipes.
Furthermore, the water outlet device also comprises a control device for controlling the water outlet of the water outlet wheel.
Further, the control device comprises an electromagnetic valve and a control switch for controlling the electromagnetic valve; the electromagnetic valve is arranged on the output pipe.
Further, the first traction component comprises a first traction roller, and the first traction roller is in rolling connection with the outer wall of the water belt; the second traction component comprises a second traction roller, and the second traction roller is in rolling connection with the outer wall of the water band.
Further, first carry over pinch rolls and second carry over pinch rolls all set the support frame.
Further, the supporting device comprises a supporting roller, and the supporting roller is in rolling connection with the outer wall of the water belt.
Further, the supporting device is also provided with a supporting frame for supporting the supporting roller.
Furthermore, the device also comprises a transmission device which enables the traction device and the water outlet device to be synchronously transmitted.
Further, the transmission device comprises a turntable, a belt and a rotation driving device for driving the turntable to rotate; the carousel is connected with the water outlet wheel, the one end of belt is connected with the carousel, and the other end of belt is connected with first carry over pinch rolls, rotation drive arrangement's output links together with the carousel.
Furthermore, the water outlet mechanism further comprises a clamping device for clamping the water belt to prevent water from flowing backwards, and the clamping device is arranged above the supporting device.
Further, the clamping device comprises a first clamping component and a second clamping component, wherein the first clamping component is located on one side of the water hose and used for tightly jacking the water hose, and the second clamping component is located on the other side of the water hose and used for tightly jacking the water hose.
Further, the first clamping component comprises a first clamping roller attached to one side of the water hose, and the first clamping roller is in rolling connection with the water hose; the second clamping component comprises a second clamping roller attached to the other side of the water band and a first elastic supporting component for jacking the second clamping roller; and the second clamping roller is in rolling connection with the water belt.
Further, the first elastic supporting part comprises a first connecting seat, a second connecting seat and a first pressure spring; one end of the first pressure spring is connected with the first connecting seat, the other end of the first pressure spring is connected with one end of the second connecting seat, and the other end of the second connecting seat is rotatably connected with the second clamping roller.
Further, the sealing device comprises a water baffle.
Further, the water baffle is arranged in the water belt, and one side of the water baffle is hinged with the water inlet.
Further, the diameter size of the water baffle is larger than that of the water inlet.
Furthermore, a sealing washer is arranged on the water baffle.
After adopting the structure, the invention relates to an intelligent fire hydrant, which has at least the following beneficial effects:
when fire danger occurs, the output end of the water belt is pulled to a required length, the water outlet wheel is rotated, the water outlet head correspondingly extends into the water inlet, the sealing device is extruded towards the water belt after the water outlet head is contacted with the sealing device, the water outlet head extends into the water inlet, the water outlet wheel discharges water, and the water outlet on the water outlet head outputs water flow into the water belt for fire extinguishment; the supporting device enables the other side surface of the water hose to be stressed, the water outlet head is enabled to be more easily assembled in the water inlet, the water hose is enabled to be in a tensioned state all the time through the traction device, and the water outlet head is convenient to accurately match with the water inlet; the invention can lead water without pulling and putting the whole bundle of water hoses, is not easy to fold, can well adapt to the change of distance, ensures that water flows more smoothly, improves the fire fighting efficiency, saves a large amount of preparation time before fire fighting, strives for precious time for people in fire danger and improves the survival probability for the people in fire danger as much as possible.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent fire hydrant according to the present invention;
fig. 2 is a schematic perspective view of a water hose and a sealing device of an intelligent fire hydrant according to the present invention.
In the figure: 1-water belt, 2-storage reel, 3-water outlet mechanism, 11-water inlet, 12-sealing device, 31-water outlet device, 32-traction device, 33-supporting device, 311-water outlet wheel, 3111-water outlet head, 321-first traction part, 322-second traction part, 331-supporting roller, 4-transmission device, 41-belt, 34-clamping device, 341-first clamping part, 342-second clamping part, 3421-second clamping roller, 3422-first elastic supporting part, 3423-first connecting seat, 3424-second connecting seat, 3425-first pressure spring, 121-water baffle, 1211-sealing washer.
Detailed Description
In order to further explain the technical solution of the present invention, the following detailed description is given by way of specific examples.
As shown in fig. 1 to 2, an intelligent fire hydrant according to the present invention includes a hose 1, and a storage reel 2 for storing the hose 1; the water band 1 is wound on the storage reel 2; the water outlet mechanism 3 is used for inputting water flow to the water hose 1; the water hose 1 is provided with a water inlet 11, and the water inlet 11 is provided with a sealing device 12 for sealing the water inlet 11; the water outlet mechanism 3 comprises a water outlet device 31 for inputting water flow to the water inlet 11, a traction device 32 for drawing the water hose 1 and a supporting device 33 for supporting the water hose 1; the water outlet device 31 comprises a water outlet wheel 311 for outputting water flow, the water outlet wheel 311 comprises a water outlet head 3111 extending into the water inlet 11 and inputting the water flow into the water belt 1, and the water outlet head 3111 is provided with a water outlet corresponding to the water inlet 11; the traction device 32 is arranged above the water outlet device 31, the traction device 32 comprises a first traction part 321 and a second traction part 322, and a gap through which the water hose 1 passes is formed between the first traction part 321 and the second traction part 322; the supporting device 33 and the water outlet device 31 are respectively arranged on two sides of the hose 1, and the position of the supporting device 33 corresponds to the position of the water outlet wheel 311.
Therefore, when fire danger occurs, the output end of the water hose 1 is pulled to the required length, the water outlet wheel 311 is rotated, the water outlet head 3111 correspondingly extends into the water inlet 11, the sealing device 12 is extruded towards the water hose 1 after the water outlet head 3111 is contacted with the sealing device 12, the water outlet head 3111 extends into the water inlet 11, the water outlet wheel 311 discharges water, and the water outlet on the water outlet head 3111 outputs water flow into the water hose 1 for fire extinguishment; the supporting device 33 enables the other side surface of the water hose 1 to be stressed, so that the water outlet head 3111 is easier to assemble in the water inlet 11, and the traction device 32 enables the water hose 1 to be always in a tensioned state, so that the water outlet head 3111 is accurately matched with the water inlet 11; according to the invention, water can be supplied without taking out and putting the whole bundle of water hoses 1, the folding condition is not easy to occur, the change of the distance can be well adapted, the water flow can pass more smoothly, the fire fighting efficiency is improved, a large amount of preparation time before fire fighting is saved, precious time is won for people in fire danger, and the survival probability is improved for people in fire danger as much as possible.
Preferably, a plurality of water outlet heads 3111 are annularly arranged on the water outlet wheel 311, and the plurality of water outlet heads 3111 are arranged around the outer circumferential surface of the water outlet wheel 311 at equal intervals; a plurality of communicating pipes corresponding to the water outlet heads 3111 are arranged in the water outlet wheel 311, an output pipe is arranged in the water outlet wheel 311, and an output port communicated with each communicating pipe is arranged on the output pipe. When one of the water outlets 3111 is matched with any one of the water inlets 11 on the water hose 1, the output port on the output pipe correspondingly extends into the water outlet 3111 of the water inlet 11, the water outlets 3111 and the water inlets 11 are arranged, the length of the water hose 1 is controlled more accurately, specifically, the distance between two adjacent water inlets 11 is equal to the rotating distance between two adjacent water outlets 3111 on the water outlet wheel 311, and the assembling accuracy of the water inlets 11 and the water outlets 3111 is improved.
Preferably, the water outlet device 31 further comprises a control device for controlling the water outlet of the water outlet wheel 311. And controlling whether the output pipe outputs water flow or not through the control device.
Preferably, the control device comprises a solenoid valve, and a control switch for controlling the solenoid valve; the solenoid valve is installed on the output tube. The electromagnetic valve is controlled to open and close by the control switch, and the water flow is controlled to flow out.
Preferably, the first pulling member 321 comprises a first pulling roller, which is in rolling connection with the outer wall of the hose 1; the second pulling member 322 comprises a second pulling roll which is in rolling connection with the outer wall of the hose 1. Through the first traction roller and the second traction roller, the water hose 1 is kept in a tensioning state while being pulled out, and the water inlet 11 is better corresponding to the water outlet head 3111.
Preferably, the first traction roller and the second traction roller are both provided with a support frame. The structure of the first traction roller and the second traction roller is more stable.
Preferably, the support means 33 comprises support rollers 331, the support rollers 331 being in rolling connection with the outer wall of the hose 1. Through the supporting roller 331, the back of the water hose 1 has a supporting point corresponding thereto, so that the water hose 1 does not deviate in the process that the water outlet head 3111 extends into the water inlet 11, and the water outlet head 3111 is convenient to be matched with the water inlet 11.
Preferably, the supporting device 33 is further provided with a supporting frame for supporting the supporting roller 331. The structure of the supporting roller 331 is more stable.
Preferably, a transmission device 4 for synchronously driving the traction device 32 and the water outlet device 31 is further included. The traction device 32 and the water outlet device 31 are synchronously rotated through the transmission device 4, so that the water outlet head 3111 of the water outlet device 31 can be more accurately assembled in the water inlet 11.
Preferably, the transmission means 4 comprise a turntable, a belt 41, and rotation driving means for driving the turntable in rotation; the carousel is connected with water outlet wheel 311, and the one end of belt 41 is connected with the carousel, and the other end of belt 41 is connected with first carry over pinch rolls, and rotation drive arrangement's output links together with the carousel. The rotating disc is driven to rotate by the rotation driving device, and the rotating disc rotates to drive the water outlet wheel 311 to rotate and simultaneously rotate the first traction roller by the belt 41.
Preferably, the water outlet mechanism 3 further comprises a clamping device 34 for clamping the water hose 1 to prevent water from flowing backwards, and the clamping device 34 is arranged above the supporting device 33. The condition that water flows backwards upwards in the process of conveying water is prevented.
Preferably, the clamping device 34 comprises a first clamping part 341 on one side of the hose 1 for clamping the hose 1 and a second clamping part 342 on the other side of the hose 1 for clamping the hose 1. The first and second clamping members 341 and 342 clamp both sides of the hose 1 to prevent the reverse flow of water.
Preferably, the first clamping member 341 includes a first clamping roller attached to one side of the water hose 1, and the first clamping roller is in rolling connection with the water hose 1; the second clamp member 342 includes a second clamp roller 3421 attached to the other side of the hose 1, and a first elastic support member 3422 for urging the second clamp roller 3421 and the second clamp roller 3421 are in rolling contact with the hose 1. The first elastic supporting member 3422 presses the second pinch roller 3421 tightly, so that the second pinch roller 3421 and the first pinch roller pinch both sides of the water band 1 to prevent the water from flowing backward.
Preferably, the first elastic support part 3422 includes a first connection seat 3423, a second connection seat 3424 and a first pressure spring 3425; one end of the first pressure spring 3425 is connected to the first connecting seat 3423, the other end of the first pressure spring 3425 is connected to one end of the second connecting seat 3424, and the other end of the second connecting seat 3424 is rotatably connected to the second clamping roller 3421. Second clamping roller 3421 and second connecting seat 3424 rotate to be connected, and smooth and easy when pulling out hosepipe 1, exert elasticity through first pressure spring 3425 and push up second connecting seat 3424, and second connecting seat 3424 drives second clamping roller 3421 and pushes up one side of hosepipe 1, and the purpose of clamping hosepipe 1 is realized with first clamping roller.
Preferably, the sealing device 12 comprises a water deflector 121. The water blocking plate 121 prevents water from leaking from the water inlet 11 except the water inlet 11 into which the water outlet head 3111 is inserted.
Preferably, the water deflector 121 is disposed in the hose 1, and one side of the water deflector 121 is hinged with the water inlet 11. When the water outlet head 3111 extends into the water inlet 11, one side of the water baffle 121 hinged to the water inlet 11 is fixed, and the other side of the water baffle is inclined downwards and contacts with the inner wall of the other side of the water hose 1 corresponding to the water inlet 11, so that water flows downwards, and the water baffle 121 blocks the upward split flow of the water; specifically, the water baffle 121 is hinged to the water inlet 11 of the water hose 1 through a torsion spring, and when the water outlet head 3111 extends out, the torsion spring enables the water baffle 121 to restore to the original position to block the water inlet 11, so as to prevent water from flowing out.
Preferably, the water guard plate 121 has a diameter size larger than that of the water inlet 11. The water guard plate 121 completely shields the water inlet 11 to prevent water from leaking out.
Preferably, a sealing washer 1211 is disposed on the water guard plate 121. The sealing between the water deflector 121 and the water inlet 11 is enhanced by the sealing gasket 1211.
The product form of the present invention is not limited to the embodiments and examples shown in the present application, and any suitable changes or modifications of the similar ideas should be made without departing from the patent scope of the present invention.
Claims (18)
1. An intelligent fire hydrant comprises a water hose and a storage drum for storing the water hose; the water belt is wound on the storage reel; the method is characterized in that: the water outlet mechanism is used for inputting water flow to the water belt; the water hose is provided with a plurality of water inlets, the water inlets are sequentially arranged along the length direction of the water hose, and the water inlets are provided with sealing devices for sealing the water inlets; the water outlet mechanism comprises a water outlet device for inputting water flow to the water inlet, a traction device for drawing the water hose and a supporting device for supporting the water hose; the water outlet device comprises a water outlet wheel for outputting water flow, the water outlet wheel comprises a water outlet head which extends into the water inlet and inputs the water flow into the water belt, and the water outlet head is provided with a water outlet corresponding to the water inlet; the water outlet device comprises a water outlet device, a water inlet device and a water outlet device, wherein the water outlet device is arranged above the water outlet device, the water outlet device comprises a first traction part and a second traction part, and a gap through which a water belt passes is formed between the first traction part and the second traction part; the supporting device and the water outlet device are respectively arranged on two sides of the water belt, and the position of the supporting device corresponds to the position of the water outlet wheel.
2. The intelligent fire hydrant in claim 1, wherein: a plurality of water outlet heads are annularly arranged on the water outlet wheel, and are arranged around the outer circumferential surface of the water outlet wheel at equal intervals; the water outlet wheel is internally provided with a plurality of communicating pipes which are in one-to-one correspondence with the water outlet heads, the water outlet wheel is internally provided with an output pipe, and the output pipe is provided with an output port communicated with the communicating pipes.
3. The intelligent fire hydrant in claim 2, wherein: the water outlet device also comprises a control device for controlling the water outlet of the water outlet wheel.
4. An intelligent fire hydrant according to claim 3 in which: the control device comprises an electromagnetic valve and a control switch for controlling the electromagnetic valve; the electromagnetic valve is arranged on the output pipe.
5. The intelligent fire hydrant in claim 4, wherein: the first traction component comprises a first traction roller, and the first traction roller is in rolling connection with the outer wall of the water belt; the second traction component comprises a second traction roller, and the second traction roller is in rolling connection with the outer wall of the water band.
6. The intelligent fire hydrant in claim 5, wherein: first carry over pinch rolls and second carry over pinch rolls all set the support frame.
7. The intelligent fire hydrant in claim 6, wherein: the supporting device comprises a supporting roller, and the supporting roller is in rolling connection with the outer wall of the water belt.
8. The intelligent fire hydrant in claim 7, wherein: the supporting device is also provided with a supporting frame for supporting the supporting roller.
9. The intelligent fire hydrant in claim 8, wherein: the water outlet device is connected with the traction device through a water inlet pipe.
10. The intelligent fire hydrant in claim 9, wherein: the transmission device comprises a turntable, a belt and a rotation driving device for driving the turntable to rotate; the carousel is connected with the water outlet wheel, the one end of belt is connected with the carousel, and the other end of belt is connected with first carry over pinch rolls, rotation drive arrangement's output links together with the carousel.
11. The intelligent fire hydrant in claim 10, wherein: the water outlet mechanism further comprises a clamping device for clamping the water belt to prevent water from flowing backwards, and the clamping device is arranged above the supporting device.
12. The intelligent fire hydrant in claim 11, wherein: the clamping device comprises a first clamping component and a second clamping component, wherein the first clamping component is positioned on one side of the water hose and used for tightly supporting the water hose, and the second clamping component is positioned on the other side of the water hose and used for tightly supporting the water hose.
13. The intelligent fire hydrant in claim 12, wherein: the first clamping component comprises a first clamping roller attached to one side of the water hose, and the first clamping roller is in rolling connection with the water hose; the second clamping component comprises a second clamping roller attached to the other side of the water band and a first elastic supporting component for jacking the second clamping roller; and the second clamping roller is in rolling connection with the water belt.
14. The intelligent fire hydrant in claim 13, wherein: the first elastic supporting part comprises a first connecting seat, a second connecting seat and a first pressure spring; one end of the first pressure spring is connected with the first connecting seat, the other end of the first pressure spring is connected with one end of the second connecting seat, and the other end of the second connecting seat is rotatably connected with the second clamping roller.
15. The intelligent fire hydrant in claim 14, wherein: the sealing device comprises a water baffle.
16. The intelligent fire hydrant in claim 15, wherein: the water baffle is arranged in the water belt, and one side of the water baffle is hinged with the water inlet.
17. The intelligent fire hydrant in claim 16, wherein: the diameter size of the water baffle is larger than that of the water inlet.
18. The intelligent fire hydrant in claim 17, wherein: and a sealing washer is arranged on the water baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010710383.7A CN111905313B (en) | 2020-07-22 | 2020-07-22 | Intelligent fire hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010710383.7A CN111905313B (en) | 2020-07-22 | 2020-07-22 | Intelligent fire hydrant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111905313A CN111905313A (en) | 2020-11-10 |
| CN111905313B true CN111905313B (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010710383.7A Active CN111905313B (en) | 2020-07-22 | 2020-07-22 | Intelligent fire hydrant |
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| CN (1) | CN111905313B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1043325A (en) * | 1997-04-28 | 1998-02-17 | Nohmi Bosai Ltd | Sprinkler extinguishing equipment |
| US8500519B2 (en) * | 2008-07-30 | 2013-08-06 | Cobra North America, Llc | Fluid jet assembly |
| ES1071810Y (en) * | 2010-02-02 | 2010-07-08 | Pailla Farias Daniel Raimundo | COVER FOR THERMOSOLAR PANELS |
| CN202281384U (en) * | 2011-10-12 | 2012-06-20 | 美的集团有限公司 | Water inlet pipe component of electric water heater |
| KR20150001166U (en) * | 2013-09-10 | 2015-03-18 | 대우조선해양 주식회사 | Fire hydrant and vessel or ocean construction comprising the same |
| CN103463772A (en) * | 2013-09-27 | 2013-12-25 | 江阴未来建筑工程技术服务有限公司 | Remote control fire-prevention water pipe |
| CN203874326U (en) * | 2014-06-10 | 2014-10-15 | 天津龙盛世博安全设备有限公司 | Large-flow remote combination mobile fire-extinguishing water supply device for fire protection |
| CN205307658U (en) * | 2015-12-23 | 2016-06-15 | 河北白沙烟草有限责任公司保定卷烟厂 | Simple and easy watering device is used to fire engine |
| US10919367B2 (en) * | 2018-10-30 | 2021-02-16 | Hme, Incorporated | Positive pressure ventilation system for firefighting apparatus |
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2020
- 2020-07-22 CN CN202010710383.7A patent/CN111905313B/en active Active
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