CN203431302U - Fire hydrant valve element - Google Patents
Fire hydrant valve element Download PDFInfo
- Publication number
- CN203431302U CN203431302U CN201320414780.5U CN201320414780U CN203431302U CN 203431302 U CN203431302 U CN 203431302U CN 201320414780 U CN201320414780 U CN 201320414780U CN 203431302 U CN203431302 U CN 203431302U
- Authority
- CN
- China
- Prior art keywords
- valve element
- spool
- fire hydrant
- plug
- cartridge cover
- 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
Links
Images
Landscapes
- Valve Housings (AREA)
Abstract
The utility model discloses a fire hydrant valve element. An existing fire hydrant valve element is high in cost and troublesome in assembling and disassembling. The fire hydrant valve element comprises a valve element cover, a valve element plug and two valve element locating pins, the valve element plug is arranged at the geometric center of the valve element cover, the two valve element locating pins are symmetrically arranged on the end face of the valve element cover with the valve element plug as the center, the outer side face of each valve element locating pin is arc which is consistent with the valve element cover in radian, the valve element plug is of a cube structure, and concave arc grooves are formed in the ends, close to the valve element cover, of the outer sides of the two valve element locating pins. The fire hydrant valve element is simple in machining, low in cost and good in locking effect.
Description
Technical field
The utility model relates to fire-fighting domain, particularly be a kind of fire hydrant spool.
Background technique
Along with the progressively lifting of living standard, people are further frequent for the use of naked light equipment and electrical equipment, and the fire thereupon causing because of people's carelessness or misoperation also increases gradually.Therefore, be arranged in building fire-protection equipment should be in shape at any time, to protect better the safety of the person and property in building.Under construction, tall building especially, whether the pressure of fire hydrant meets standard is played vital impact for the work of putting out a fire to save life and property of during Initial Stage of Fire, so in daily detection, the pressure of fire hydrant is the project that must strictly carry out in checking process.And the spool of fire hydrant is an important component part of fire hydrant, the quality of a fire hydrant spool, badly influences the quality of a fire hydrant.
Summary of the invention
The utility model has overcome the shortcoming of prior art, and a kind of fire hydrant spool is provided.
To achieve these goals, the utility model is to realize by the following technical solutions:
A kind of fire hydrant spool of the utility model, comprise cartridge cover, spool plug and two spool locating studs, described spool plug is arranged on the geometrical center of cartridge cover, two spool locating studs are symmetricly set on the end face of cartridge cover centered by spool plug, and the outer side surface of two spool locating studs is circular arc, and radian is consistent with the radian of cartridge cover; Described spool plug is cube structure; The outside of two described spool locating studs is provided with concave arc shape groove near one end of cartridge cover.
The beneficial effects of the utility model: process simple, with low costly, locking effect is good, has effectively overcome the baroque defect of conventional art, has promotional value.
Accompanying drawing explanation
Fig. 1 is the plan view of structural representation of the present utility model;
Fig. 2 is the plan view of structural representation of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
As shown in Figure 1 and Figure 2, a kind of fire hydrant spool of the utility model, comprise cartridge cover 4, spool plug 2 and two spool locating studs 1, described spool plug is established 2 geometrical centers of putting in cartridge cover 4, two spool locating studs 1 are symmetricly set on the end face of cartridge cover 4 centered by spool plug 2, and the outer side surface of two spool locating studs 1 is circular arc, and radian is consistent with the radian of cartridge cover 4.
In the present embodiment, spool plug 2 is cube structure; The length of side of spool is half of radius of cartridge cover; Two spool locating studs height be three times of spool plug;
The outside of two described spool locating studs 1 is provided with concave arc shape groove near one end of cartridge cover 4.
The present embodiment is by said structure, and its processing is simple, with low cost, and by spool locating stud is set, makes its locking effect good, has effectively overcome the baroque defect of conventional art, has promotional value.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of 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 (3)
1. a fire hydrant spool, comprise cartridge cover, spool plug and two spool locating studs, it is characterized in that: described spool plug is arranged on the geometrical center of cartridge cover, two spool locating studs are symmetricly set on the end face of cartridge cover centered by spool plug, and the outer side surface of two spool locating studs is circular arc, and radian is consistent with the radian of cartridge cover.
2. a kind of fire hydrant spool according to claim 1, is characterized in that, described spool plug is cube structure.
3. a kind of fire hydrant spool according to claim 1, is characterized in that, the outside of two described spool locating studs is provided with concave arc shape groove near one end of cartridge cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320414780.5U CN203431302U (en) | 2013-07-12 | 2013-07-12 | Fire hydrant valve element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320414780.5U CN203431302U (en) | 2013-07-12 | 2013-07-12 | Fire hydrant valve element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203431302U true CN203431302U (en) | 2014-02-12 |
Family
ID=50060339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320414780.5U Expired - Fee Related CN203431302U (en) | 2013-07-12 | 2013-07-12 | Fire hydrant valve element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203431302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720572A (en) * | 2020-06-20 | 2020-09-29 | 邵延荣 | Gate valve |
-
2013
- 2013-07-12 CN CN201320414780.5U patent/CN203431302U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720572A (en) * | 2020-06-20 | 2020-09-29 | 邵延荣 | Gate valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2018006284A (en) | Electrical connector with recordable position assurance. | |
| CA153262S (en) | Instrument panel | |
| MX351982B (en) | Connection component for earphone plug, earphone jack and terminal. | |
| JP2013191561A5 (en) | ||
| CN203431302U (en) | Fire hydrant valve element | |
| USD762581S1 (en) | Electrical contact terminal | |
| CN202930601U (en) | Self-locking plug | |
| CN204490242U (en) | A kind of pit inspection box | |
| CN203983596U (en) | Safety socket | |
| CN103639458A (en) | Turning tool | |
| CN204304123U (en) | New type PLC data programing line connector | |
| USD770461S1 (en) | Clip-on housing for USB HID web key interface | |
| CN204741108U (en) | Flare opening socket | |
| CN204340860U (en) | The special long life insolator disc of horn trumpet | |
| CN103682729A (en) | Plug and socket | |
| CN204117786U (en) | Bury and identify line inductance | |
| CN203932487U (en) | A kind of blind person's socket | |
| CN205248701U (en) | Electric power tool adsorbs fixing device | |
| CN203837646U (en) | Detection tool for reinforcement plate of electric rice cooker | |
| CN204103112U (en) | The rotary stereo socket that a kind of fail safe is high | |
| CN104716479A (en) | Socket protection cover | |
| CN104348000A (en) | Novel safe socket | |
| CN206022798U (en) | A kind of socket with shock preventing protector of electric | |
| CN106299837A (en) | Hexagon socket transducer | |
| CN105587970A (en) | Gas transmission gas pipe protection cover |
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: 20140212 Termination date: 20140712 |
|
| EXPY | Termination of patent right or utility model |