CN2468518Y - Fire-hydrant - Google Patents
Fire-hydrant Download PDFInfo
- Publication number
- CN2468518Y CN2468518Y CN 01218593 CN01218593U CN2468518Y CN 2468518 Y CN2468518 Y CN 2468518Y CN 01218593 CN01218593 CN 01218593 CN 01218593 U CN01218593 U CN 01218593U CN 2468518 Y CN2468518 Y CN 2468518Y
- Authority
- CN
- China
- Prior art keywords
- glan
- triangle
- accurate
- fire hydrant
- valve
- 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.)
- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model belongs to a firefighting water supply device, in particular relating to a hydrant and includes a valve body and an upper cover which is fixed on the valve body and has a gran fixed to cover to cover the upper cover. The utility model is characterized in that the gran is provided with a safety hood which hoods the top inside, with the cross section of the top taking the shape of a triangle. The original gran is provided with a safety hood which hoods the top, hereby, the valve cannot be opened by any other person, which protects the hydrant supply water from being stolen.
Description
The utility model belongs to fire water supply equipment, particularly relates to a kind of fire hydrant.
Existing fire hydrant is fixed together by valve body and valve upper cover and forms, and has a Glan with holes that it is covered on the valve upper cover, and valve rod upwards stretches into valve upper cover in valve body, and passes the hole on the Glan, and the accurate top of a square is fixed at the valve rod top.Because of this standard top is exposed,, steal fire demand water, such as being used for carwash so can be opened valve by the human simple tool.
The purpose of this utility model provides a kind of fire hydrant that anti-theft feature is arranged.
The utility model has adopted following technical scheme to achieve these goals: a kind of fire hydrant, comprise valve body and valve upper cover fixed thereon, fixing a Glan on the valve upper cover covers it, porose on the Glan, one valve rod is arranged in the valve body, and it penetrates in valve body and the hole from the Glan and protrudes upward, fixing top surely, the end of valve body, it is characterized in that the Glan safety guard is arranged on the Glan, the Glan safety guard accurate overhead guard within it.
It is characterized in that opening is arranged at described Glan safety guard top.
The section that it is characterized in that top, described accurate top is a triangle.
Top, described accurate top is the triangle cone of clipping the pinnacle.
The bottom on accurate top is a circular cross section, and the summit of the bottom triangle of triangle cone is positioned at lower top circular periphery inboard, accurate top.The bottom on accurate top is a circular cross section, and the bottom triangle summit of triangle cone is positioned on the lower top circular periphery of accurate top.
Effect: original Glan is modified into the Glan that has Glan safety guard one, accurate overhead guard is lived, make common people can't open valve, can prevent that the stolen phenomenon of fire water-supply from taking place with simple tool.Standard top is made the accurate top of triangular pyramidal, and it is bigger to utilize general tool to open the difficulty of valve, has further improved anti-theft feature.And during breaking out of fire, the fire fighter utilizes special specific purpose tool can open valve very soon, can not influence timely fire extinguishing.Below in conjunction with accompanying drawing the utility model embodiment is done to describe in further detail:
Fig. 1 is the front view of existing fire hydrant:
Fig. 2 is the top view of existing fire hydrant;
Fig. 3 is a structural representation of the present utility model;
Fig. 4 is the attached view of Glan safety guard of the present utility model and accurate top;
Fig. 5 is the front view on the accurate top of first kind of triangle;
Fig. 6 is the vertical view on the accurate top of first kind of triangle;
Fig. 7 is the front view on the accurate top of second kind of triangle;
Fig. 8 is the vertical view on the accurate top of second kind of triangle.
As shown in Figure 1 and Figure 2, existing fire hydrant is made up of by bolting valve body 11 and valve upper cover 8 together.Glan 9 is by being bolted on the valve upper cover 8, and valve rod 7 stretches out in the hole of Glan 9.Valve rod 7 lower ends are in valve body, fixedly connected with square accurate top 10 in valve rod 7 tops, and square accurate top 10 is exposed.
As Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and shown in Figure 8, the utility model improvements over the prior art are for to make the one that has Glan safety guard 3 with Glan 4.Standard is pushed up 1 top do triangularity, realized anti-theft feature.1 bottom, accurate top is enclosed within on valve rod 7 ends, and passes through bolting.Glan 4 bottoms are stretched in the valve upper cover and by graphite cannula 2 and are made sealing between Glan 4, valve rod 7 and the valve upper cover 8.Glan makes the Glan 4 of band Glan safety guard 3, the upper end open of Glan safety guard 3 simultaneously, and Glan 4 is integral with Glan safety guard 3.Glan safety guard 3 covers the accurate top 1 of triangle.The top on the accurate top 1 of triangle is the triangle cone of clipping the top, and the summit of the bottom triangle of triangle cone can be positioned on lower top shape inboard, accurate top or the circumferential edge.
Claims (6)
1, a kind of fire hydrant, comprise valve body and valve upper cover fixed thereon, fixing a Glan on the valve upper cover covers it, porose on the Glan, one valve rod is arranged in the valve body, and it penetrates in valve body and the hole from the Glan and protrudes upward, fixing top surely, the end of valve body, it is characterized in that the Glan safety guard is arranged on the Glan, the Glan safety guard accurate overhead guard within it.
2, fire hydrant as claimed in claim 1 is characterized in that opening is arranged at described Glan safety guard top.
3, fire hydrant as claimed in claim 1 or 2 is characterized in that the section on top, described accurate top is a triangle.
4, fire hydrant as claimed in claim 3 is characterized in that top, described accurate top is the triangle cone of clipping the pinnacle.
5, fire hydrant as claimed in claim 4 is characterized in that the bottom on described accurate top is a circular cross section, and the summit of the bottom triangle of triangle cone is positioned at lower top circular periphery inboard, accurate top.
6, fire hydrant as claimed in claim 4 is characterized in that the bottom on accurate top is a circular cross section, and the bottom triangle summit of triangle cone is positioned on the lower top circular periphery of accurate top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01218593 CN2468518Y (en) | 2001-04-03 | 2001-04-03 | Fire-hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01218593 CN2468518Y (en) | 2001-04-03 | 2001-04-03 | Fire-hydrant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2468518Y true CN2468518Y (en) | 2002-01-02 |
Family
ID=33636593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01218593 Expired - Fee Related CN2468518Y (en) | 2001-04-03 | 2001-04-03 | Fire-hydrant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2468518Y (en) |
-
2001
- 2001-04-03 CN CN 01218593 patent/CN2468518Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Ren Fu Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |