CN204570813U - Fire plug - Google Patents
Fire plug Download PDFInfo
- Publication number
- CN204570813U CN204570813U CN201520212143.9U CN201520212143U CN204570813U CN 204570813 U CN204570813 U CN 204570813U CN 201520212143 U CN201520212143 U CN 201520212143U CN 204570813 U CN204570813 U CN 204570813U
- Authority
- CN
- China
- Prior art keywords
- valve rod
- valve
- rotatable handwheel
- valve body
- rod upper
- 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
Fire plug of the present utility model, comprise the base, valve body, valve gap and the valve rod that connect successively, it is characterized in that: valve gap is run through in valve rod lower end, the rotatable handwheel of valve rod upper end grafting, valve rod upper end is positive pentagonal prism shape, and the jack of rotatable handwheel is in the positive pentagonal prism shape corresponding with valve rod upper end, and valve rod upper end is fixed with a salient point, valve gap upper end is fixed with the postive stop baffle of semicircular arc, and the salient point on the corresponding rotatable handwheel of the top of postive stop baffle and end is to limit the rotational angle of rotatable handwheel; Base lower end is provided with water inlet, is provided with flange in the middle part of base, and flange is fixed on ground by ground pre-embedded bolt.The beneficial effects of the utility model are, structure is simple, esy to use, safe and reliable, avoid wasting water, avoiding end cap to lose delivery port of making dirty.Rotatable handwheel is detachable, avoids fire plug arbitrarily to be opened and wastes water.
Description
Technical field
The invention belongs to fire fighting equipment field, relate to a kind of fire plug.
Background technology
Fire plug is as important fire fighting equipment, be laid in each corner in city or small towns widely, traditional rotary fire plug is all by installing swivel bearing on valve seat, reach the rotate effect of fire plug, but, the sealing of bearing is subject to the impact of the factor such as hydraulic pressure, service time, and its application life greatly reduces, thus have impact on the application life of fire plug.And existing fire plug, the end cap of water outlet is easily lost, and cause delivery port to be made dirty and even block, water outlet is not smooth.The delivery port of existing fire plug must connect the pipe with special union, when to can not find special pipe temporarily, can cause trouble to use.
Summary of the invention
The present invention, in order to make up the deficiencies in the prior art, provides the fire plug that a kind of structure is simple, esy to use, safe and reliable.
The present invention is achieved through the following technical solutions:
Fire plug of the present invention, comprise the base, valve body, valve gap and the valve rod that connect successively, it is characterized in that: valve gap is run through in valve rod lower end, the rotatable handwheel of valve rod upper end grafting, valve rod upper end is positive pentagonal prism shape, and the jack of rotatable handwheel is in the positive pentagonal prism shape corresponding with valve rod upper end, and valve rod upper end is fixed with a salient point, valve gap upper end is fixed with the postive stop baffle of semicircular arc, and the salient point on the corresponding rotatable handwheel of the top of postive stop baffle and end is to limit the rotational angle of rotatable handwheel; Base lower end is provided with water inlet, is provided with flange in the middle part of base, and flange is fixed on ground by ground pre-embedded bolt; Valve body is provided with several delivery ports, several hanging noses are also provided with outside valve body, each delivery port is provided with end cap by external screw thread, each end cap is respectively by the hanging nose on antitheft iron chains connection valve body, by internal thread, tube connector is installed inside delivery port, the outer middle side part of tube connector is provided with the circle groove for connecting water hose, and tube connector exterior front is provided with the external screw thread of connection special tube joint, and tube connector is positioned at the inner side of end cap; Valve body top is carved with protruding arrow and represents the direction that rotatable handwheel is opened valve body and discharged water.
The invention has the beneficial effects as follows, structure is simple, esy to use, safe and reliable, avoid wasting water, avoiding end cap to lose delivery port of making dirty.Rotatable handwheel is detachable, avoids fire plug arbitrarily to be opened and wastes water.Rotatable hand wheel rotating angle is limited in 180 degree, avoids the excessive fatigue caused of rotational angle to loosen.Delivery port can easily by ordinary soft water pipe sleeve on tube connector, in the groove of tube connector, bind iron wire can be firm by common water pipe colligation, and delivery port can also connect fire main with pipe joint by the external screw thread of front end.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure, base 1, valve body 2, valve gap 3, valve rod 4, rotatable handwheel 5, salient point 6, postive stop baffle 7, water inlet 8, flange 9, delivery port 10, hanging nose 11, end cap 12, antitheft iron chains 13, tube connector 14, groove 15, external screw thread 16, arrow 17.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention.
Fire plug of the present invention, comprise the base 1, valve body 2, valve gap 3 and the valve rod 4 that connect successively, valve gap is run through in valve rod lower end, the rotatable handwheel 5 of valve rod upper end grafting, valve rod upper end is positive pentagonal prism shape, and the jack of rotatable handwheel is in the positive pentagonal prism shape corresponding with valve rod upper end, and valve rod upper end is fixed with a salient point 6, valve gap upper end is fixed with the postive stop baffle 7 of semicircular arc, and the salient point on the corresponding rotatable handwheel of the top of postive stop baffle and end is to limit the rotational angle of rotatable handwheel; Base lower end is provided with water inlet 8, is provided with flange 9 in the middle part of base, and flange is fixed on ground by ground pre-embedded bolt; Valve body is provided with several delivery ports 10, several hanging noses 11 are also provided with outside valve body, each delivery port is provided with end cap 12 by external screw thread, each end cap connects the hanging nose on valve body respectively by antitheft iron chains 13, by internal thread, tube connector 14 is installed inside delivery port, the outer middle side part of tube connector is provided with the circle groove 15 for connecting water hose, and tube connector exterior front is provided with the external screw thread 16 of connection special tube joint, and tube connector is positioned at the inner side of end cap; Valve body top is carved with protruding arrow 17 and represents the direction that rotatable handwheel is opened valve body and discharged water.
Structure of the present invention is simple, esy to use, safe and reliable, avoid wasting water, avoiding end cap to lose delivery port of making dirty.Rotatable handwheel is detachable, avoids fire plug arbitrarily to be opened and wastes water.Rotatable hand wheel rotating angle is limited in 180 degree, avoids the excessive fatigue caused of rotational angle to loosen.Delivery port can easily by ordinary soft water pipe sleeve on tube connector, in the groove of tube connector, bind iron wire can be firm by common water pipe colligation, and delivery port can also connect fire main with pipe joint by the external screw thread of front end.
Claims (1)
1. a fire plug, comprise the base, valve body, valve gap and the valve rod that connect successively, it is characterized in that: valve gap is run through in valve rod lower end, the rotatable handwheel of valve rod upper end grafting, valve rod upper end is positive pentagonal prism shape, and the jack of rotatable handwheel is in the positive pentagonal prism shape corresponding with valve rod upper end, and valve rod upper end is fixed with a salient point, valve gap upper end is fixed with the postive stop baffle of semicircular arc, and the salient point on the corresponding rotatable handwheel of the top of postive stop baffle and end is to limit the rotational angle of rotatable handwheel; Base lower end is provided with water inlet, is provided with flange in the middle part of base, and flange is fixed on ground by ground pre-embedded bolt; Valve body is provided with several delivery ports, several hanging noses are also provided with outside valve body, each delivery port is provided with end cap by external screw thread, each end cap is respectively by the hanging nose on antitheft iron chains connection valve body, by internal thread, tube connector is installed inside delivery port, the outer middle side part of tube connector is provided with the circle groove for connecting water hose, and tube connector exterior front is provided with the external screw thread of connection special tube joint, and tube connector is positioned at the inner side of end cap; Valve body top is carved with protruding arrow and represents the direction that rotatable handwheel is opened valve body and discharged water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212143.9U CN204570813U (en) | 2015-04-10 | 2015-04-10 | Fire plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212143.9U CN204570813U (en) | 2015-04-10 | 2015-04-10 | Fire plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204570813U true CN204570813U (en) | 2015-08-19 |
Family
ID=53863475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520212143.9U Expired - Fee Related CN204570813U (en) | 2015-04-10 | 2015-04-10 | Fire plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204570813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013338A (en) * | 2016-07-07 | 2016-10-12 | 李丽芳 | Fire hydrant with alarming function |
| CN110387923A (en) * | 2019-06-26 | 2019-10-29 | 南安市硕丰机械科技有限公司 | A kind of fire water-supply drainage equipment |
-
2015
- 2015-04-10 CN CN201520212143.9U patent/CN204570813U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013338A (en) * | 2016-07-07 | 2016-10-12 | 李丽芳 | Fire hydrant with alarming function |
| CN110387923A (en) * | 2019-06-26 | 2019-10-29 | 南安市硕丰机械科技有限公司 | A kind of fire water-supply drainage equipment |
| CN110387923B (en) * | 2019-06-26 | 2020-10-13 | 福建惠安新然石材有限公司 | Fire-fighting water supply and drainage equipment |
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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: 20150819 Termination date: 20160410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |