CN211885094U - Easy-to-open emergency fire hydrant used in school - Google Patents
Easy-to-open emergency fire hydrant used in school Download PDFInfo
- Publication number
- CN211885094U CN211885094U CN201922455976.9U CN201922455976U CN211885094U CN 211885094 U CN211885094 U CN 211885094U CN 201922455976 U CN201922455976 U CN 201922455976U CN 211885094 U CN211885094 U CN 211885094U
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- CN
- China
- Prior art keywords
- fire hydrant
- lifting screw
- hydrant body
- fire
- easy
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- 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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Abstract
The utility model discloses an easy-to-open emergency fire hydrant used in a school, which belongs to the technical field of fire fighting equipment and comprises a fire hydrant body, the left end and the right end of the hydrant body are symmetrically provided with two water outlets, the inner cavity of the hydrant body is vertically provided with a valve rod, the bottom end of the valve rod is fixed with the sealing plug, the top of the valve rod is movably connected with the lifting screw rod, a connecting ring is sleeved outside the lifting screw rod, supporting rods are respectively arranged at the left end and the right end of the connecting ring, the supporting rod is fixed on the mounting lug which is connected with the side wall of the fire hydrant body, the device realizes the ascending and descending of the screw rod by rotating the knob, thereby realizing the adjustment of the position of the sealing plug, and simultaneously, a plurality of groups of water outlets are arranged and can be connected with a plurality of water pipes, when a fire disaster occurs in a campus, the fire extinguishing efficiency can be improved to the maximum extent, and economic loss and casualties are reduced.
Description
Technical Field
The utility model relates to a fire-fighting equipment technical field specifically is an use emergent fire hydrant of easily opening in school.
Background
A fire hydrant is a fire hydrant, which is a fixed fire-fighting device and mainly has the functions of controlling combustibles, isolating combustion-supporting substances, eliminating an ignition source, and dividing indoor fire hydrant into indoor fire hydrant and outdoor fire hydrant. The fire extinguishing system comprises an outdoor fire hydrant system, an indoor fire hydrant system and a fire extinguisher system, and some fire extinguishing systems also comprise an automatic spraying system, a water cannon system, a gas fire extinguishing system, a fire detection system, a water mist system and the like. The fire hydrant is mainly used for the fire fighting truck to take water from a municipal water supply network or an outdoor fire fighting water supply network to put out a fire, and can also be directly connected with a water hose and a water gun to discharge water to put out a fire. Therefore, indoor and outdoor fire hydrant systems are also one of the important fire fighting devices for fighting fires.
The existing emergency fire hydrant for schools has some defects in the using process, for example, the existing fire hydrant is frequently not easy to open in emergency use, troubles are brought to students, the fire fighting time is influenced, and great potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an use emergent fire hydrant of easy-to-open in school to solve the difficult problem of opening of the current fire hydrant that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an use emergent fire hydrant of easy-to-open in school, includes the fire hydrant body, two delivery ports are seted up to the both ends symmetry about the fire hydrant body, valve rod of the perpendicular installation of inner chamber of the fire hydrant body, the bottom and the sealing plug of valve rod are fixed, the top and the lifting screw swing joint of valve rod, a go-between is cup jointed in the outside of lifting screw, branch is all installed at both ends about the go-between, branch is fixed on the installation ear, the installation ear is connected with the lateral wall of the fire hydrant body.
Preferably, the top end of the valve rod is movably connected with the lifting screw rod through a bearing.
Preferably, the lifting screw penetrates through the top of the hydrant body and extends to the outside, and the top end of the lifting screw fixes the knob.
Preferably, the sealing plug is matched with a water outlet port of the inner cavity of the fire hydrant body.
Preferably, the inner cavity of the connecting ring is provided with an internal thread matched with the external thread of the lifting screw.
Compared with the prior art, the beneficial effects of the utility model are that: this device is through rotatory knob, realizes the rising and the decline of screw rod to the realization sets up the multiunit delivery port simultaneously to the regulation of the position of sealing plug, can connect a plurality of water pipes, when the conflagration takes place in the campus, improvement fire extinguishing efficiency that can furthest reduces economic loss and casualties.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the fire hydrant comprises a fire hydrant body 1, a water outlet 2, a valve rod 3, a sealing plug 4, a lifting screw 5, a connecting ring 6, a support rod 7, an installation lug 8 and a knob 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides an use emergent fire hydrant of easy-to-open in school, includes the fire hydrant body 1, two delivery ports 2 are seted up to the both ends symmetry about the fire hydrant body 1, valve rod 3 is installed perpendicularly to the inner chamber of the fire hydrant body 1, the bottom and the sealing plug 4 of valve rod 3 are fixed, the top and the 5 swing joint of lifting screw rod of valve rod 3, a go-between 6 is cup jointed in lifting screw rod 5's the outside, branch 7 is all installed at both ends about go-between 6, branch 7 is fixed on installation ear 8, installation ear 8 is connected with the lateral wall of the fire hydrant body 1.
The top end of the valve rod 3 is movably connected with the lifting screw rod 5 through a bearing, the lifting screw rod 5 penetrates through the top of the hydrant body 1 and extends to the outside, the knob 9 is fixed at the top end of the lifting screw rod 5, the sealing plug 4 is matched with a water outlet port in the inner cavity of the hydrant body 1, and an inner thread matched with an outer thread of the lifting screw rod 5 is arranged in the inner cavity of the connecting ring 6.
The working principle is as follows: when using, with water piping connection on delivery port 2, fixed back, rotatory knob 9, lifting screw 5 rises under the effect of screw thread, utilize valve rod 3 to drive sealing plug 4 upward movement, the water in the fire hydrant body 1 was erupted by delivery port 2 under the effect of pressure this moment, realize out water and the action of putting out a fire, after finishing using, reverse rotation knob 9, sealing plug 4 moves down and seals the water outlet port of 1 inside of fire hydrant body, close the rivers, this device is through rotatory knob, realize the rising and the decline of screw rod, thereby realize the regulation to the position of sealing plug, set up the multiunit delivery port simultaneously, can connect a plurality of water pipes, when the conflagration takes place in the campus, can furthest's improvement fire extinguishing efficiency, reduce economic loss and casualties.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides an use emergent fire hydrant of easy-open in school, includes fire hydrant body (1), its characterized in that: two delivery ports (2) are seted up to the both ends symmetry about the fire hydrant body (1), valve rod (3) of the inner chamber vertical installation of the fire hydrant body (1), the bottom and sealing plug (4) of valve rod (3) are fixed, the top and lifting screw (5) swing joint of valve rod (3), go-between (6) are cup jointed in the outside of lifting screw (5), branch (7) are all installed at both ends about go-between (6), branch (7) are fixed on installation ear (8), installation ear (8) are connected with the lateral wall of the fire hydrant body (1).
2. An easy-open emergency fire hydrant according to claim 1 in a campus, wherein: the top end of the valve rod (3) is movably connected with the lifting screw rod (5) through a bearing.
3. An easy-open emergency fire hydrant according to claim 1 in a campus, wherein: the lifting screw (5) penetrates through the top of the fire hydrant body (1) and extends to the outside, and a knob (9) is fixed at the top end of the lifting screw (5).
4. An easy-open emergency fire hydrant according to claim 1 in a campus, wherein: the sealing plug (4) is matched with a water outlet port of the inner cavity of the fire hydrant body (1).
5. An easy-open emergency fire hydrant according to claim 1 in a campus, wherein: the inner cavity of the connecting ring (6) is provided with an inner thread matched with the outer thread of the lifting screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922455976.9U CN211885094U (en) | 2019-12-30 | 2019-12-30 | Easy-to-open emergency fire hydrant used in school |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922455976.9U CN211885094U (en) | 2019-12-30 | 2019-12-30 | Easy-to-open emergency fire hydrant used in school |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211885094U true CN211885094U (en) | 2020-11-10 |
Family
ID=73295902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922455976.9U Expired - Fee Related CN211885094U (en) | 2019-12-30 | 2019-12-30 | Easy-to-open emergency fire hydrant used in school |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211885094U (en) |
-
2019
- 2019-12-30 CN CN201922455976.9U patent/CN211885094U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 Termination date: 20211230 |