CN101614029A - Safe post fire hydrant - Google Patents
Safe post fire hydrant Download PDFInfo
- Publication number
- CN101614029A CN101614029A CN200810039772A CN200810039772A CN101614029A CN 101614029 A CN101614029 A CN 101614029A CN 200810039772 A CN200810039772 A CN 200810039772A CN 200810039772 A CN200810039772 A CN 200810039772A CN 101614029 A CN101614029 A CN 101614029A
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- CN
- China
- Prior art keywords
- key
- guide rod
- valve
- valve body
- separates
- 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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Abstract
The invention discloses a kind of safe post fire hydrant, mainly form by key, valve body and guide rod, guide rod in the key is divided into two sections and also connects by the zigzag clutch, the zigzag clutch has the valve circle, be with spring on the guide rod, the bottom of guide rod is provided with valve plug, it is characterized in that: key is connected by breaker bolt with valve body.The present invention is rational in infrastructure, be skillfully constructed, after being collided, the breaker bolt fracture, key separates with valve body, guide rod separates with valve body with key and also separates and harmless, and key loses pressure after separating, and it is stable that valve encloses tray, valve plug is under spring action, still close automatically from bottom to top, thereby saved precious water resource, have promotional value.
Description
Technical field
The present invention relates to the fire fighting equipment technical field, specifically, relate to the crashproof function of a kind of tool post fire hydrant.
Background technology
At present tradition use crash-proof overground fire hydrant, after fire plug is knocked down, can cause guide rod to damage, key can not closed automatically, knocks down under the state that key is opened, and water will gush outward, both waste precious water resource, and can bring many unsafe factors to surrounding environment again.
Summary of the invention
The objective of the invention is to, provide a kind of and can effectively overcome above-mentioned defective, guide rod can not damage when not only knocking down, and the safe post fire hydrant that can cut off the water supply automatically.
For achieving the above object, the present invention adopts following technical scheme: a kind of safe post fire hydrant, mainly form by key, valve body and guide rod, guide rod in the key is divided into two sections and also connects by the zigzag clutch, the zigzag clutch has the valve circle, be with spring on the guide rod, the bottom of guide rod is provided with valve plug, it is characterized in that: key is connected by breaker bolt with valve body.
Because adopt such scheme, be not difficult to draw as drawing a conclusion: the present invention is rational in infrastructure, is skillfully constructed, after being collided, breaker bolt fracture, key separates with valve body, and guide rod separates with valve body with key and also separates and harmless, key loses pressure after separating, it is stable that valve encloses tray, and valve plug is still closed under spring action from bottom to top automatically, thereby saved precious water resource, had promotional value.
Description of drawings
Below in conjunction with drawings and Examples the present invention is described in further detail.
Accompanying drawing is a structural representation of the present invention.
The specific embodiment
Referring to accompanying drawing, a kind of safe post fire hydrant, mainly form by key 1, valve body 7 and guide rod, key 1 is connected by breaker bolt 3 with valve body 7, guide rod in the key 1 is divided into two section 8,9, and connects by zigzag clutch 2, and zigzag clutch 2 has valve circle 4, be with spring 5 on the guide rod 9, the bottom of guide rod 9 is provided with valve plug 6.
Claims (1)
1, a kind of safe post fire hydrant, mainly form by key, valve body and guide rod, guide rod in the key is divided into two sections and also connects by the zigzag clutch, the zigzag clutch has the valve circle, be with spring on the guide rod, the bottom of guide rod is provided with valve plug, it is characterized in that: key is connected by breaker bolt with valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810039772A CN101614029A (en) | 2008-06-27 | 2008-06-27 | Safe post fire hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810039772A CN101614029A (en) | 2008-06-27 | 2008-06-27 | Safe post fire hydrant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101614029A true CN101614029A (en) | 2009-12-30 |
Family
ID=41493899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810039772A Pending CN101614029A (en) | 2008-06-27 | 2008-06-27 | Safe post fire hydrant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101614029A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965005A (en) * | 2017-11-08 | 2018-04-27 | 郴州雄建机床铸造有限公司 | Anti-collision fire hydrant |
-
2008
- 2008-06-27 CN CN200810039772A patent/CN101614029A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965005A (en) * | 2017-11-08 | 2018-04-27 | 郴州雄建机床铸造有限公司 | Anti-collision fire hydrant |
| CN107965005B (en) * | 2017-11-08 | 2024-02-06 | 郴州雄建机床铸造有限公司 | Anti-collision fire hydrant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091230 |