CN108222131A - A kind of anti-unexpected leakage fire-fighting pin device - Google Patents
A kind of anti-unexpected leakage fire-fighting pin device Download PDFInfo
- Publication number
- CN108222131A CN108222131A CN201611196100.1A CN201611196100A CN108222131A CN 108222131 A CN108222131 A CN 108222131A CN 201611196100 A CN201611196100 A CN 201611196100A CN 108222131 A CN108222131 A CN 108222131A
- Authority
- CN
- China
- Prior art keywords
- fire
- valve rod
- pin device
- valve
- unexpected leakage
- 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.)
- Pending
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Classifications
-
- 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
-
- 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
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)
Abstract
The invention belongs to security against fire device fields, and in particular to a kind of anti-unexpected leakage fire-fighting pin device.A kind of anti-unexpected leakage fire-fighting pin device, inlet channel including body and positioned at body lower part, further include valve rod and bolt valve, the valve rod is flexibly connected with body, one and the corresponding groove of bolt valve are arranged at the body bottom, it is characterized in that, a discharge outlet is arranged at the body lower part, which is connected with lid with matching.Safety fire hydrant using the present invention the problem of not only effectively preventing inside fire hydrant by water erosion, but also can reduce the loss of flow after fire hydrant is destroyed；The safety fire hydrant of the present invention, is not only simple in structure, and convenient and practical.
Description
Technical field
The invention belongs to security against fire device fields, and in particular to a kind of anti-unexpected leakage fire-fighting pin device.
Background technology
The common fire hydrant of fire-fighting at present is mostly made of body and inlet channel, since body is being destroyed it by external force
Afterwards, the flow in body can overflow, and so as to cause the loss at a large amount of water sources, the shortcomings that in order to more than overcoming, people devise
A kind of safety fire hydrant for preventing from causing after body is destroyed by external force flow to overflow, the fire hydrant in addition to above structure with
Outside, valve rod and bolt valve also are internally provided in body, body bottom also have with the corresponding groove of bolt valve, in fire-fighting first aid
When, bolt valve is placed in groove, the water in inlet channel enters body and can be used to fire-fighting first aid, when used the fire hydrant with
Afterwards, then by valve rod it up carries, bolt valve is made to be stuck in body, in this way, even if body is destroyed, the flow in inlet channel is not yet
It easily overflows, so as to play the role of reducing flow loss, but is that body top is stored with water, bolt throughout the year the shortcomings that the fire hydrant
The easy erosion body of water electrode in body, therefore the shortcomings that for above-mentioned fire hydrant, need to design it is a kind of can protect inside body not by
The safety fire hydrant of water erosion.
Invention content
In order to solve the above technical problems, the present invention provides a kind of safety fire hydrants that can prevent body internal rust.
The safety fire hydrant of the present invention is realized by following technical proposals：
A kind of anti-unexpected leakage fire-fighting pin device, the inlet channel including body and positioned at body lower part further include valve rod and bolt
The characteristics of valve, valve rod are flexibly connected with body, and one and the corresponding groove of bolt valve, the fire hydrant are arranged at body bottom is, in body
One discharge outlet is arranged at lower part, which is connected with lid with matching.
Above discharge outlet is threadedly coupled with lid, when being full of water in body, is opened the lid at discharge outlet, is remained in body
In water can discharge.
Valve rod top is threadedly coupled with body, during using fire hydrant, can up and down turn valve rod to control the position of bolt valve,
So as to control the flowing of flow.
Valve rod is stainless steel, there is rubber layer in its outer surface of valve rod, can make valve rod from the erosion of flow in this way.
The beneficial effects of the present invention are employ the safety fire hydrant of above structure, not only effectively prevent fire-fighting
The problem of inside bolt by water erosion, but also the loss of flow after fire hydrant is destroyed can be reduced；The safety of the present invention disappears
Anti- bolt, is not only simple in structure, and convenient and practical.
Fig. 1 is the safety fire hydrant structure diagram of the present invention；
Fig. 2 is the sectional view of the safety fire hydrant use state of the present invention；
Fig. 3 is the sectional view of the safety fire hydrant normality of the present invention；
In figure, 1- bodies, 2- discharge outlet, 3 lids, 4- ground, 5- inlet channels, 6- grooves, 7- bolt valves, 8- valve rods.
The present invention is further described in the following with reference to the drawings and specific embodiments, so as to technology people in the art
Member understands the present invention.
A kind of anti-unexpected leakage fire-fighting pin device, the inlet channel 5 including body 1 and positioned at 1 lower part of body further include valve
Bar 8 and bolt valve 7, valve rod 8 are stainless steel, there is rubber layer in its outer surface of valve rod 8, and valve rod 8 is connected through a screw thread with body 1,
It is to have a discharge outlet 2 in 1 lower part of body that the characteristics of one and 7 corresponding groove 6 of bolt valve, the fire hydrant, which is arranged, at 1 bottom of body, should
Discharge outlet 2 has been connected through a screw thread lid 3 with matching.The discharge outlet 2 is located at the top on ground 4.
When there is urgent fire behavior and needing to use fire hydrant, by the valve rod 8 inside body be threaded to bolt valve 7 be fully contemplated to it is recessed
In slot 6, the flow in such inlet channel 5 up flows under the effect of the pressure, and fire fighter is allow to carry out fire fighting in time
Work；When having used fire hydrant, the valve rod 8 inside body 1 is threaded to until bolt valve 7 is stuck in completely in body 1, it is past to block
Then the flow of upper flowing opens the lid at discharge outlet 2, is completely exhausted out the water inside body 1, makes body 1 from water in this way
Erosion.
When being damaged body 1 if there is external force, the bolt valve 7 being stuck in body 1 still can outward overflow to avoid flow, from
And water source is saved.
Claims (5)
1. a kind of anti-unexpected leakage fire-fighting pin device, the inlet channel including body and positioned at body lower part, further include valve rod and
Bolt valve, the valve rod are flexibly connected with body, and one and the corresponding groove of bolt valve are arranged at the body bottom, and feature exists
In a discharge outlet is arranged at the body lower part, which is connected with lid with matching.
2. a kind of anti-unexpected leakage fire-fighting pin device as described in claim 1, which is characterized in that the discharge outlet and lid spiral shell
Line connects.
3. a kind of anti-unexpected leakage fire-fighting pin device as described in claim 1, which is characterized in that the valve rod top and bolt
Body is threadedly coupled.
4. a kind of anti-unexpected leakage fire-fighting pin device as described in claim 1, which is characterized in that the valve rod is stainless steel
Material.
A kind of 5. anti-unexpected leakage fire-fighting pin device as described in claim 1, which is characterized in that its outer surface of the valve rod
There is rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611196100.1A CN108222131A (en) | 2016-12-22 | 2016-12-22 | A kind of anti-unexpected leakage fire-fighting pin device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611196100.1A CN108222131A (en) | 2016-12-22 | 2016-12-22 | A kind of anti-unexpected leakage fire-fighting pin device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108222131A true CN108222131A (en) | 2018-06-29 |
Family
ID=62656877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611196100.1A Pending CN108222131A (en) | 2016-12-22 | 2016-12-22 | A kind of anti-unexpected leakage fire-fighting pin device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108222131A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403427A (en) * | 2018-10-25 | 2019-03-01 | 徐成 | Cascade fire hydrant |
| CN111648442A (en) * | 2020-06-04 | 2020-09-11 | 冯春伦 | Outdoor water leakage self-sealing fire hydrant |
-
2016
- 2016-12-22 CN CN201611196100.1A patent/CN108222131A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403427A (en) * | 2018-10-25 | 2019-03-01 | 徐成 | Cascade fire hydrant |
| CN109403427B (en) * | 2018-10-25 | 2020-05-26 | 井冈山市玉捷消防科技有限公司 | Cascade fire hydrant |
| CN111648442A (en) * | 2020-06-04 | 2020-09-11 | 冯春伦 | Outdoor water leakage self-sealing fire hydrant |
| CN111648442B (en) * | 2020-06-04 | 2021-07-09 | 济南四建集团智能消防工程有限责任公司 | Outdoor water leakage self-sealing fire hydrant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180629 |
|
| WD01 | Invention patent application deemed withdrawn after publication |