CN204193375U - A kind of decompression type fire hydrnt used in room - Google Patents
A kind of decompression type fire hydrnt used in room Download PDFInfo
- Publication number
- CN204193375U CN204193375U CN201420629860.7U CN201420629860U CN204193375U CN 204193375 U CN204193375 U CN 204193375U CN 201420629860 U CN201420629860 U CN 201420629860U CN 204193375 U CN204193375 U CN 204193375U
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- CN
- China
- Prior art keywords
- circular hole
- post
- spring
- utility
- valve body
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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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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of decompression type fire hydrnt used in room, it relates to fire service inventory field, and it comprises screw rod, valve gap, valve body, spool, joint pin, movable post, circular hole post, through hole, interface and spring.Its reasonable in design of the utility model, modern design is unique, and simple to operate, easy to use, spring is adopted as disk spring, and rigidity is large, and buffering vibration absorption ability is strong.The utility model arranges the circular hole post of hollow, and arranges through hole on circular hole post, can reach large aperture Inlet and outlet water stream, reaches the effect of decompression and pressure regulation.The utility model is provided with spring between movable post and circular hole post, can effectively be controlled movable post by spring, thus indirectly controls circular hole post, regulates the apopore on circular hole post, reaches the effect of decompression.
Description
Technical field
The utility model relates to fire service inventory, is specifically related to a kind of decompression type fire hydrnt used in room.
Background technology
All fire hydrant is had everywhere, for fireman provides water for fire extinguishing in rescue operations in city.Main Function controls combustible, isolated oxidizer, elimination ignition source.Fire-fighting system comprises, outdoor fire hydrant system, indoor fire hydrant system, fire extinguisher system, and what have also has automatic sprinkler fire-extinguishing system, water cannon system, gas extinguishing system, fiery spy system, spraying system etc.Fire hydrant mainly implements fire extinguishing for fire fighting truck from municipal water supply pipe network or the water intaking of outdoor fire fighting water supply network, also directly can connect water-band, hydraulic giant goes out above-water method.
At present along with the development of skyscraper, there is various pressure-reduced and-regulated type fire hydrant, these pressure-reduced and-regulateds due to complex structure, manufacturing cost is higher, and thus price is very expensive, adds building cost.
Summary of the invention
In order to solve the problem, the utility model provides a kind of technical scheme: a kind of decompression type fire hydrnt used in room, comprise screw rod, valve gap, valve body, spool, described valve gap is fixedly connected on the upper end of valve body, described spool is movably connected in valve body, described screw rod runs through whole valve body and is connected with spool, and its innovative point is: also comprise joint pin, movable post, circular hole post, interface and spring; Described joint pin to be fixedly connected on valve body lateral wall and to be connected with valve body; Described interface is fixedly connected on the right-hand member of joint pin chamber interior; The left side of described interface is fixedly connected with circular hole post, and the outer wall of described circular hole post is provided with the through hole of circular array; Be connected with movable post in the chamber wall of described joint pin, between described movable post and circular hole post, be provided with spring.
As preferably, described spring is disk spring.
As preferably, the concrete structure of described movable post is: the convex shape in hollow.
As preferably, the concrete structure of described circular hole post is: in I-shaped, and is provided with the through hole of some rounded arrays on the lower surface.
The beneficial effects of the utility model:
1, its reasonable in design of the utility model, modern design is unique, and simple to operate, easy to use, spring is adopted as disk spring, and rigidity is large, and buffering vibration absorption ability is strong.
2, the utility model arranges the circular hole post of hollow, and arranges through hole on circular hole post, can reach large aperture Inlet and outlet water stream, reaches the effect of decompression and pressure regulation.
3, the utility model is provided with spring between movable post and circular hole post, can effectively be controlled movable post by spring, thus indirectly controls circular hole post, regulates the apopore on circular hole post, reaches the effect of decompression.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is top view of the present utility model;
Fig. 2 is the structural representation of the movable post of the utility model;
Fig. 3 is the structural representation of the utility model circular hole post.
1-screw rod; 2-valve gap; 3-valve body; 4-spool; 5-joint pin; The movable post of 6-; 7-circular hole post; 7a-through hole; 8-interface; 9-spring.
Detailed description of the invention
As shown in Figure 1, this detailed description of the invention is by the following technical solutions: comprise screw rod 1, valve gap 2, valve body 3, spool 4, valve gap 2 is fixedly connected on the upper end of valve body 3, spool 4 is movably connected in valve body 3, screw rod 1 runs through whole valve body 3 and is connected with spool 4, also comprises joint pin 5, movable post 6, circular hole post 7, interface 8 and spring 9; Joint pin 5 to be fixedly connected on valve body 3 lateral wall and to be connected with valve body 3; Interface 8 is fixedly connected on the right-hand member of joint pin 5 chamber interior; The left side of interface 8 is fixedly connected with circular hole post 7, and the outer wall of circular hole post 7 is provided with the through hole 7a of circular array; Be connected with movable post 6 in the chamber wall of joint pin 5, between movable post 6 and circular hole post 7, be provided with spring 9.
Wherein, spring 9 is disk spring; The concrete structure of post 6 as movable in Fig. 2 is: the convex shape in hollow; Concrete structure as Fig. 3 circular hole post 7 is: in I-shaped, and is provided with the through hole 7a of some rounded arrays on the lower surface.
Using state of the present utility model is: open spool by screw rod, current inlet valve body, pressure hour, and current directly flow through the through hole of circular hole post, and when pressure is large time, movable post can be rushed at circular hole post by current, and water passes through from circular hole post center.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a decompression type fire hydrnt used in room, comprise screw rod (1), valve gap (2), valve body (3), spool (4), described valve gap (2) is fixedly connected on the upper end of valve body (3), described spool (4) is movably connected in valve body (3), described screw rod (1) runs through whole valve body (3) and is connected with spool (4), it is characterized in that: also comprise joint pin (5), movable post (6), circular hole post (7), interface (8) and spring (9);
Described joint pin (5) to be fixedly connected on valve body (3) lateral wall and to be connected with valve body (3);
Described interface (8) is fixedly connected on the right-hand member of joint pin (5) chamber interior;
The left side of described interface (8) is fixedly connected with circular hole post (7), and the outer wall of described circular hole post (7) is provided with the through hole (7a) of circular array;
Be connected with movable post (6) in the chamber wall of described joint pin (5), between described movable post (6) and circular hole post (7), be provided with spring (9).
2. a kind of decompression type fire hydrnt used in room according to claim 1, is characterized in that: described spring (9) is disk spring.
3. a kind of decompression type fire hydrnt used in room according to claim 1, is characterized in that: the concrete structure of described movable post (6) is: the convex shape in hollow.
4. a kind of decompression type fire hydrnt used in room according to claim 1, is characterized in that: the concrete structure of described circular hole post (7) is: in I-shaped, and is provided with the through hole (7a) of some rounded arrays on the lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420629860.7U CN204193375U (en) | 2014-10-29 | 2014-10-29 | A kind of decompression type fire hydrnt used in room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420629860.7U CN204193375U (en) | 2014-10-29 | 2014-10-29 | A kind of decompression type fire hydrnt used in room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204193375U true CN204193375U (en) | 2015-03-11 |
Family
ID=52651378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420629860.7U Expired - Fee Related CN204193375U (en) | 2014-10-29 | 2014-10-29 | A kind of decompression type fire hydrnt used in room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204193375U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107050721A (en) * | 2017-03-29 | 2017-08-18 | 湖南高福星智能科技有限公司 | A kind of fire hydrant of Antivibration leak-proof water |
| CN109011305A (en) * | 2018-08-19 | 2018-12-18 | 李胎恩 | A kind of band is saved oneself turntable outlet pressure-reducing and-stabilizing hydrant |
-
2014
- 2014-10-29 CN CN201420629860.7U patent/CN204193375U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107050721A (en) * | 2017-03-29 | 2017-08-18 | 湖南高福星智能科技有限公司 | A kind of fire hydrant of Antivibration leak-proof water |
| CN109011305A (en) * | 2018-08-19 | 2018-12-18 | 李胎恩 | A kind of band is saved oneself turntable outlet pressure-reducing and-stabilizing hydrant |
| CN109011305B (en) * | 2018-08-19 | 2024-05-03 | 海南盛华建设股份有限公司 | Pressure-reducing and pressure-stabilizing hydrant with self-rescue rotary disc outlet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20171029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |