CN107326965B - Multifunctional fire hydrant - Google Patents
Multifunctional fire hydrant Download PDFInfo
- Publication number
- CN107326965B CN107326965B CN201710771200.0A CN201710771200A CN107326965B CN 107326965 B CN107326965 B CN 107326965B CN 201710771200 A CN201710771200 A CN 201710771200A CN 107326965 B CN107326965 B CN 107326965B
- Authority
- CN
- China
- Prior art keywords
- baffle
- dry powder
- pipe
- communicating vessel
- water
- 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.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B9/00—Methods or installations for drawing-off water
- E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
- A62C31/07—Nozzles specially adapted for fire-extinguishing with two or more outlets for different media
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a multifunctional fire hydrant, which comprises a base, wherein the base is fixed on the ground, a supporting frame is fixed on the upper part of the base, a control box is fixed on the side surface of the supporting frame, a clear water communicating vessel and a dry powder communicating vessel are respectively arranged on two side surfaces of the control box, the clear water communicating vessel is connected with an underground water pipe, the dry powder communicating vessel is connected with an underground dry powder tank, the lower part of the clear water communicating vessel is connected with a water outlet pipe, the lower part of the dry powder communicating vessel is connected with a dry powder emitting pipe, the dry powder emitting pipe and the water outlet pipe are summarized to a main pipeline, an outlet is arranged on the main pipeline, a hose is connected to the outlet, and the tail end of the hose is connected with a leakage-proof spray head; the anti-leakage spray head comprises a first baffle, a second baffle and a third baffle which are sequentially arranged from top to bottom, wherein a first spraying area and a second spraying area are respectively formed between the first baffle and the second baffle as well as between the second baffle and the third baffle, the centers of the first baffle, the second baffle and the third baffle are respectively provided with an opening, and a sealing sleeve, a middle spacer bush and a central water pipe are sequentially arranged in the opening from outside to inside.
Description
Technical field:
the invention relates to the technical field of fire control, in particular to a multifunctional fire hydrant.
The background technology is as follows:
the fire hydrant is a fixed fire-fighting tool, mainly used for controlling combustible material, isolating combustion-supporting material and eliminating ignition source. The fire hydrant is mainly used for a fire engine to take water from a municipal water supply pipe network or an outdoor fire water supply pipe network to extinguish fire, can be directly connected with a water hose and a water gun to extinguish fire, and is one of important fire facilities for extinguishing fire. In urban layout and construction, the configuration of fire hydrants is one of the most fundamental considerations.
The current fire hydrant is mainly connected with a water pipe, and is used for performing water spraying fire extinguishing operation, other fire extinguishing modes cannot be provided, no other parts exist at the end part of the water outlet pipe, automatic pressurization of water flow cannot be performed, and the fire extinguishing effect is poor.
The invention comprises the following steps:
the invention aims at overcoming the defects of the prior art and provides a multifunctional fire hydrant.
The technical solution of the invention is as follows:
the multifunctional fire hydrant comprises a base, wherein the base is fixed on the ground, a supporting frame is fixed on the upper part of the base, a control box is fixed on the side face of the supporting frame, a clear water communicating vessel and a dry powder communicating vessel are respectively arranged on the two side faces of the control box, the clear water communicating vessel is connected with an underground water pipe, the dry powder communicating vessel is connected with an underground dry powder tank, a water outlet pipe is connected to the lower part of the clear water communicating vessel, a dry powder emitting pipe is connected to the lower part of the dry powder communicating vessel, the dry powder emitting pipe and the water outlet pipe are gathered to a main pipeline, an outlet is arranged on the main pipeline, a hose is connected to the outlet, and the tail end of the hose is connected with a leakage-proof spray head; the anti-leakage spray head comprises a first baffle plate, a second baffle plate and a third baffle plate which are sequentially arranged from top to bottom, a first spraying area and a second spraying area are respectively formed between the first baffle plate and the second baffle plate, between the second baffle plate and the third baffle plate, the centers of the first baffle plate, the second baffle plate and the third baffle plate are respectively provided with an opening, a sealing sleeve, an intermediate spacer bush and a central water pipe are sequentially arranged in the opening from outside to inside, the central water pipe is fixedly connected with a hose, the tail end of the central water pipe is sealed, a water outlet round hole is formed in the middle part, the intermediate spacer bush is provided with a hollow interlayer, the intermediate spacer bush is inserted between the sealing sleeve and the central water pipe, a pressurizing cavity is formed among the central water pipe, the intermediate spacer bush and the sealing sleeve, a drain hole which is coaxial relatively to the water outlet round hole is formed in the part of the sealing sleeve, which is exposed in the first spraying area and the second spraying area, and a water outlet hole which is coaxial relatively to the water outlet hole is formed in the side wall of the intermediate spacer bush, which is contacted with the sealing sleeve; the second partition plate comprises an upper layer plate and a lower layer plate, and a telescopic piece is connected between the upper layer plate and the lower layer plate.
The base is of a structure like a Chinese character 'ji', and is provided with a middle boss and fixing plates at two sides, wherein the fixing plates are connected with the ground through fastening bolts, and the middle boss is used for fixing the support frame, the clear water communicating vessel and the dry powder communicating vessel.
The dry powder emission pipe and the water outlet pipe are respectively provided with a first flow control valve and a second flow control valve, and the first flow control valve and the second flow control valve are electrically connected with the control box.
The control box comprises a metal shell, a control panel is arranged inside the metal shell, a monitoring display and an input button are arranged on the surface of the metal shell, and the input button, the monitoring display and the control panel are electrically connected through a control circuit.
The monitoring display displays the amount of dry powder in the underground dry powder tank and the readings of the first flow control valve and the second flow control valve.
The outlet is provided with a first flange plate, the initial end of the hose is provided with a second flange plate, and the outlet is detachably connected with the hose through the first flange plate and the second flange plate.
The invention has the beneficial effects that: the invention has dual purposes, and because of the arrangement of the spray head, the water flow is pressurized, the fire extinguishing effect is good, the second partition plate can stretch out and draw back, the first spray area and the second spray area are shielded and exposed, and the water flow is easier to control.
Description of the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2-4 are schematic structural diagrams of the booster spray head.
The specific embodiment is as follows:
in order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings.
As shown in fig. 1-4, a multifunctional fire hydrant comprises a base 10, wherein the base 10 is fixed on the ground, a supporting frame 11 is fixed at the upper part of the base 10, a control box 30 is fixed at the side surface of the supporting frame 11, a clear water communicating vessel 21 and a dry powder communicating vessel 22 are respectively arranged at the two side surfaces of the control box 30, the clear water communicating vessel 21 is connected with a ground water pipe, the dry powder communicating vessel 22 is connected with an underground dry powder tank, a water outlet pipe 211 is connected at the lower part of the clear water communicating vessel 21, a dry powder emitting pipe 221 is connected at the lower part of the dry powder communicating vessel 22, the dry powder emitting pipe 221 and the water outlet pipe 211 are gathered to a main pipeline 223, an outlet 23 is arranged on the main pipeline 223, a hose 40 is connected at the outlet 23, and a leakage-proof spray head is connected at the tail end of the hose 40; the anti-leakage spray head comprises a first baffle 44, a second baffle 45 and a third baffle 46 which are sequentially arranged from top to bottom, an injection area I and an injection area II are respectively formed among the first baffle 44, the second baffle 45 and the third baffle 46, the centers of the first baffle 44, the second baffle 45 and the third baffle 46 are respectively provided with an opening, a sealing sleeve 43, an intermediate spacer 42 and a central water pipe 41 are sequentially arranged in the opening from outside to inside, the central water pipe 41 is fixedly connected with a hose 40, the tail end of the central water pipe 41 is sealed, the middle part is provided with a water outlet round hole 410, the intermediate spacer 42 is provided with a hollow interlayer, the intermediate spacer 42 is inserted between the sealing sleeve 43 and the central water pipe 41, a pressurizing cavity 421 is formed among the central water pipe 41, the intermediate spacer 42 and the sealing sleeve, a water outlet hole 422 which is coaxial with the water outlet round hole 410 is relatively arranged on one side wall of the intermediate spacer 42, which is contacted with the central water pipe 41, a part of the sealing sleeve 43, which is exposed in the injection area I and the injection area II, is provided with a water outlet hole 430 which is coaxial with the sealing sleeve 430 relatively arranged on the side wall of the intermediate spacer 42 which is contacted with the sealing sleeve 43; the second partition 45 includes an upper plate and a lower plate, and a telescopic member 451 is connected between the upper plate and the lower plate.
The base 10 has a shape like a Chinese character 'ji' and is provided with a middle boss and fixing plates at two sides, the fixing plates are connected with the ground through fastening bolts, and the middle boss is used for fixing the supporting frame 11, the clean water communicating vessel 21 and the dry powder communicating vessel 22.
The dry powder emission pipe 221 and the water outlet pipe 211 are respectively provided with a first flow control valve 222 and a second flow control valve 212, and the first flow control valve 222 and the second flow control valve 212 are electrically connected with the control box.
The control box 30 comprises a metal shell, a control panel is arranged inside the metal shell, a monitoring display and an input button are arranged on the surface of the metal shell, and the input button, the monitoring display and the control panel are electrically connected through a control circuit.
The monitor display displays the amount of dry powder in the underground dry powder tank and the readings of the first flow control valve 222 and the second flow control valve 212.
The outlet 23 is provided with a first flange plate, the initial end of the hose 40 is provided with a second flange plate, and the outlet 23 and the hose 40 are detachably connected through the first flange plate and the second flange plate.
The examples are presented to illustrate the invention and are not intended to limit the invention. Modifications to the described embodiment may occur to those skilled in the art without departing from the spirit and scope of the invention, and the scope of the invention is therefore set forth in the appended claims.
Claims (4)
1. A multifunctional fire hydrant, characterized in that: the device comprises a base (10), wherein the base (10) is fixed on the ground, a supporting frame (11) is fixed on the upper portion of the base (10), a control box (30) is fixed on the side face of the supporting frame (11), a clear water communicating vessel (21) and a dry powder communicating vessel (22) are respectively arranged on two side faces of the control box (30), the clear water communicating vessel (21) is connected with an underground water pipe, the dry powder communicating vessel (22) is connected with an underground dry powder tank, a water outlet pipe (211) is connected to the lower portion of the clear water communicating vessel (21), a dry powder emitting pipe (221) is connected to the lower portion of the dry powder communicating vessel (22), the dry powder emitting pipe (221) and the water outlet pipe (211) are summarized to a main pipeline (223), an outlet (23) is arranged on the main pipeline (223), a hose (40) is connected to the outlet (23), and the tail end of the hose (40) is connected with a leakage-proof spray head; the anti-leakage spray head comprises a first baffle (44), a second baffle (45) and a third baffle (46) which are sequentially arranged from top to bottom, wherein an injection area I and an injection area II are respectively formed between the first baffle (44) and the second baffle (45), between the second baffle (45) and the third baffle (46), the centers of the first baffle (44), the second baffle (45) and the third baffle (46) are respectively provided with an opening, a sealing sleeve (43), an intermediate spacer (42) and a central water pipe (41) are sequentially arranged in the opening from outside to inside, the central water pipe (41) is fixedly connected with a hose (40), the tail end of the central water pipe (41) is sealed, a water outlet round hole (410) is formed in the middle of the central water pipe (41), the intermediate spacer (42) is provided with a hollow interlayer, a pressurizing cavity (421) is formed between the central water pipe (41), a side wall of the intermediate spacer (42) which is in contact with the central water pipe (41) is provided with a drain hole (422) which is coaxial with the water outlet round hole (410), the injection area (430) is arranged in the injection area II, a water injection hole (420) which is coaxial with the injection hole (430) is formed in the side wall of the middle spacer bush (42) contacted with the sealing sleeve (43); the second partition plate (45) comprises an upper layer plate and a lower layer plate, and a telescopic piece (451) is connected between the upper layer plate and the lower layer plate;
the base (10) is of a shape like a Chinese character 'ji', and is provided with a middle boss and fixing plates at two sides, the fixing plates are connected with the ground through fastening bolts, and the middle boss is used for fixing the supporting frame (11), the clear water communicating vessel (21) and the dry powder communicating vessel (22);
the outlet (23) is provided with a first flange plate, the initial end of the hose (40) is provided with a second flange plate, and the outlet (23) is detachably connected with the hose (40) through the first flange plate and the second flange plate.
2. A multifunctional fire hydrant according to claim 1, characterized in that: the dry powder emission pipe (221) and the water outlet pipe (211) are respectively provided with a first flow control valve (222) and a second flow control valve (212), and the first flow control valve (222) and the second flow control valve (212) are electrically connected with the control box.
3. A multifunctional fire hydrant according to claim 1, characterized in that: the control box (30) comprises a metal shell, a control panel is arranged inside the metal shell, a monitoring display and an input button are arranged on the surface of the metal shell, and the input button, the monitoring display and the control panel are electrically connected through a control circuit.
4. A multifunctional fire hydrant according to claim 1, characterized in that: the monitor display displays the amount of dry powder in the underground dry powder tank and the readings of the first flow control valve (222) and the second flow control valve (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710771200.0A CN107326965B (en) | 2017-08-31 | 2017-08-31 | Multifunctional fire hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710771200.0A CN107326965B (en) | 2017-08-31 | 2017-08-31 | Multifunctional fire hydrant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107326965A CN107326965A (en) | 2017-11-07 |
| CN107326965B true CN107326965B (en) | 2023-07-07 |
Family
ID=60204252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710771200.0A Active CN107326965B (en) | 2017-08-31 | 2017-08-31 | Multifunctional fire hydrant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107326965B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10115639B4 (en) * | 2001-03-26 | 2015-05-07 | Hansgrohe Se | water jet ventilator |
| JP2013086084A (en) * | 2011-10-24 | 2013-05-13 | Yamaguchi Prefectural Industrial Technology Institute | Washing water injection device |
| CN202823672U (en) * | 2012-10-12 | 2013-03-27 | 张卫 | Ring-type spray header |
| JP5491612B1 (en) * | 2012-12-11 | 2014-05-14 | 三菱電機株式会社 | Fluid injection valve and spray generating device |
| CN206063607U (en) * | 2016-08-27 | 2017-04-05 | 绍兴宏润消防器材有限公司 | A kind of water-jet velocity and the adjustable fire-fighting lance of spray area |
| CN207277437U (en) * | 2017-08-31 | 2018-04-27 | 苏州烁耀电子材料有限公司 | A kind of Multifunctional hydrant |
-
2017
- 2017-08-31 CN CN201710771200.0A patent/CN107326965B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107326965A (en) | 2017-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107326965B (en) | Multifunctional fire hydrant | |
| CN105477808A (en) | Fire extinguisher suitable for multiple types of fire | |
| CN205796315U (en) | There is the decontamination fire fighting truck of former dose of automatic filling decontamination and agitating function | |
| CN211285843U (en) | Constant pressure water supply equipment based on intelligent fire extinguishing system | |
| CN207362932U (en) | A kind of dual-purpose leakage-preventing fire hydrant | |
| CN211863628U (en) | Petroleum fire extinguishing equipment | |
| CN210889018U (en) | Control valve group for foam water spraying system of tunnel | |
| TW201534368A (en) | Vehicle fire-fighting kit | |
| CN207277437U (en) | A kind of Multifunctional hydrant | |
| CN202777542U (en) | Multifunctional electric water truck for extinguishing fire by utilizing high-pressure water mist | |
| CN108245805B (en) | Outdoor billboard fire extinguishing system | |
| KR200473032Y1 (en) | Multipurpose water distributor and water supply apparatus with this | |
| CN212439831U (en) | Fire extinguisher training appearance | |
| CN105435397B (en) | A kind of electrodynamic type water system fire gun | |
| CN218543545U (en) | Fire hydrant and fire-fighting water pipe connecting structure | |
| CN216486979U (en) | Fire extinguishing demonstration device applicable to chemical experiment safety education | |
| CN110507935B (en) | Multifunctional household electric high-pressure fire extinguishing device | |
| CN203060643U (en) | Movable steam fire sprinkler | |
| CN203703271U (en) | Pressure release valve for foam-water spraying system | |
| CN211611397U (en) | Fire extinguisher capable of quickly extinguishing fire | |
| CN214974170U (en) | Household utensils platform for chemistry inspection | |
| CN216725578U (en) | Fire extinguishing device for kitchen equipment | |
| CN210542975U (en) | Single-bottle automatic fire extinguishing device | |
| CN210751030U (en) | Spraying device for fire-fighting equipment | |
| CN214971411U (en) | Fire-fighting device for industrial safety |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230612 Address after: No. 263 Juxing Road, Pengmei Community, Ximei Street, Nan'an City, Quanzhou City, Fujian Province, 362000 Applicant after: Quanzhou Shanhe Fire Protection Technology Co.,Ltd. Address before: 215000 No. 52, Xin Street, Tong'an Town, high tech Zone, Suzhou City, Jiangsu Province Applicant before: SUZHOU SHUOYAO ELECTRONIC MATERIAL Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |