CN204875854U - Steam valve door pocket section of thick bamboo well room device - Google Patents
Steam valve door pocket section of thick bamboo well room device Download PDFInfo
- Publication number
- CN204875854U CN204875854U CN201520490931.4U CN201520490931U CN204875854U CN 204875854 U CN204875854 U CN 204875854U CN 201520490931 U CN201520490931 U CN 201520490931U CN 204875854 U CN204875854 U CN 204875854U
- Authority
- CN
- China
- Prior art keywords
- valve
- well
- connecting rod
- butterfly valve
- pitman shaft
- 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
Landscapes
- Lift Valve (AREA)
Abstract
The utility model discloses a steam valve door pocket section of thick bamboo well room device, including the valve well box, imbedded valve steel sheet case in the ground under the valve well box, valve steel sheet incasement is provided with the sealed butterfly valve of stereoplasm, butterfly valve connecting rod from vertical the wearing out in valve body top in the sealed butterfly valve of stereoplasm, pitman shaft protective sleeve overlap outside the butterfly valve connecting rod, after butterfly valve connecting rod and pitman shaft protective sleeve wear out from valve steel sheet roof portion jointly, follows during the valve well bottom half penetrates the valve well box again, and butterfly valve connecting rod top fixed connection is on the hand wheel. The utility model discloses the institutional advancement is simple, has avoided various alternately construction work, has reduced the span of control and cost, in case the valve breaks down, through the construction of simple and easy gas cutting, can demolish well room device to change the valve.
Description
Technical field
The utility model relates to field, valve well room, mainly a kind of steam valve sleeve well chamber device.
Background technology
In the work progress of municipal steam pipeline, steam valve cost is higher, and for guaranteeing that subscriber switch is convenient, and ensure the space for maintenance of valve, the way of circular well room is built in general employing by laying bricks or stones, and installs Φ 700mm casting iron well lid additional, makes valve be placed in the central authorities of municipal well room.
And build well room by laying bricks or stones just because of needs, the well room of not built by laying bricks or stones need additionally be protected, in order to avoid personnel fall wherein, well indoor are attacked by rainwater very easily, and replacing valve is constructed, and can only abolish bed rearrangement well room, cause the increase of maintenance, replacement cost.
utility model contenttechnical problem to be solved in the utility model is to provide a kind of steam valve sleeve well chamber device, and its structure is improved simple, solves valve well room installation cost in prior art high, and the problem of not easily overhauling, changing.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of steam valve sleeve well chamber device, be included in ground valve well casing, it is characterized in that: in the ground immediately below described valve well casing, imbedded valve steel plate box, hard sealed butterfly valve is provided with in valve steel plate box, in hard sealed butterfly valve, valve plate is connected with the butterfly valve connecting rod vertically passed from body top, the body top of described hard sealed butterfly valve is also vertically fixedly connected with pitman shaft protection sleeve, described pitman shaft protection sleeve is enclosed within outside butterfly valve connecting rod, after butterfly valve connecting rod and pitman shaft protection sleeve pass from valve steel plate box top jointly, penetrate valve well casing from valve well bottom half again, pitman shaft protection sleeve top is rotated and is provided with handwheel, described butterfly valve connecting rod top is fixedly connected on handwheel.
Described steam valve sleeve well chamber device, is characterized in that: described valve well casing top is set to case mouth, case mouth is covered with valve well lid, and valve well lid side is rotatably connected on valve well top box body top opening wall by valve well lid hook.
The utility model has the advantages that:
The utility model can be constructed with steam pipeline erection schedule, and Bu Xu civil engineering unit borrows, and avoids various crossed construction work, decreases the span of control and cost; Once valve breaks down, constructed by easy gas cutting, can remove well chamber device, thus change valve; After changing valve, original device can reuse, energy-conserving and environment-protective, greatly cost-saving.
Accompanying drawing explanation
Fig. 1 is utility model structural representation.
Detailed description of the invention
Shown in Figure 1, a kind of steam valve sleeve well chamber device, be included in ground valve well casing 3, valve steel plate box 8 has been imbedded in ground immediately below described valve well casing 3, hard sealed butterfly valve 7 is provided with in valve steel plate box 8, in hard sealed butterfly valve 7, valve plate is connected with the butterfly valve connecting rod 5 vertically passed from body top, the body top of described hard sealed butterfly valve 7 is also vertically fixedly connected with pitman shaft protection sleeve 6, pitman shaft protection sleeve 6 is enclosed within outside butterfly valve connecting rod 5, after butterfly valve connecting rod 5 and pitman shaft protection sleeve 6 pass from valve steel plate box 8 top jointly, penetrate valve well casing 3 bottom valve well casing 3 again, pitman shaft protection sleeve 6 top is rotated and is provided with handwheel 4, butterfly valve connecting rod 5 top is fixedly connected on handwheel 4.Valve well casing 3 top is set to case mouth, case mouth is covered with valve well lid 1, and valve well lid 1 side is rotatably connected on valve well top box body 3 top opening wall by valve well lid hook 2.
Claims (2)
1. a steam valve sleeve well chamber device, be included in ground valve well casing, it is characterized in that: in the ground immediately below described valve well casing, imbedded valve steel plate box, hard sealed butterfly valve is provided with in valve steel plate box, in hard sealed butterfly valve, valve plate is connected with the butterfly valve connecting rod vertically passed from body top, the body top of described hard sealed butterfly valve is also vertically fixedly connected with pitman shaft protection sleeve, described pitman shaft protection sleeve is enclosed within outside butterfly valve connecting rod, after butterfly valve connecting rod and pitman shaft protection sleeve pass from valve steel plate box top jointly, penetrate valve well casing from valve well bottom half again, pitman shaft protection sleeve top is rotated and is provided with handwheel, described butterfly valve connecting rod top is fixedly connected on handwheel.
2. a kind of steam valve sleeve well chamber device according to claim 1, it is characterized in that: described valve well casing top is set to case mouth, case mouth is covered with valve well lid, and valve well lid side is rotatably connected on valve well top box body top opening wall by valve well lid hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520490931.4U CN204875854U (en) | 2015-07-07 | 2015-07-07 | Steam valve door pocket section of thick bamboo well room device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520490931.4U CN204875854U (en) | 2015-07-07 | 2015-07-07 | Steam valve door pocket section of thick bamboo well room device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204875854U true CN204875854U (en) | 2015-12-16 |
Family
ID=54820246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520490931.4U Expired - Fee Related CN204875854U (en) | 2015-07-07 | 2015-07-07 | Steam valve door pocket section of thick bamboo well room device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204875854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929156A (en) * | 2015-07-07 | 2015-09-23 | 安徽金源热力工程有限公司 | Sleeve well chamber device of steam valve |
-
2015
- 2015-07-07 CN CN201520490931.4U patent/CN204875854U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929156A (en) * | 2015-07-07 | 2015-09-23 | 安徽金源热力工程有限公司 | Sleeve well chamber device of steam valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204875854U (en) | Steam valve door pocket section of thick bamboo well room device | |
| CN205604096U (en) | Husky system of roadlock says in husky district | |
| CN204252147U (en) | A kind of major diameter tool-type collecting well | |
| MX2016010698A (en) | Prefabricated footing for wind turbines. | |
| CN206972259U (en) | A kind of movable guard rail of hydraulic pressure inverted arch trestle | |
| CN104929156A (en) | Sleeve well chamber device of steam valve | |
| CN104762961B (en) | A kind of ultra-high performance concrete and ordinary concrete compound pile and construction method thereof | |
| CN204081064U (en) | A kind of basement sandwich | |
| CN207017317U (en) | It is integrally formed precast inspection well | |
| CN204298845U (en) | A kind of centrifuge ground based on existing terrace and spiral protecting wall | |
| CN204825972U (en) | Butterfly valve well with extension bar | |
| CN204282368U (en) | A kind ofly revolve the aid digging stake and build | |
| CN204080851U (en) | The precast combined distribution transformer box basis of concrete bulk-breaking | |
| CN204080863U (en) | Inspection shaft construction protection cylinder | |
| CN202284334U (en) | Construction joint structure of concrete wall | |
| CN203719375U (en) | Device for preventing vertical type high-strength cement wear-resisting pouring material from being abraded | |
| CN202658805U (en) | Floor hogging moment protective layer thickness control device | |
| CN204825984U (en) | Integration well lid | |
| CN204140263U (en) | Water turbine compression clearance spiral case | |
| CN204238830U (en) | A kind of gate, assembly type building site | |
| CN204163094U (en) | Soldier pile water-stop curtain location structure | |
| CN201933493U (en) | Roller type pile foundation steel bar cage protecting layer | |
| CN204100286U (en) | A kind of boiler buried pipe abrasion-proof structure | |
| CN203432293U (en) | Device for preventing castable from falling off tertiary air flashboard | |
| CN203702151U (en) | Vertical shaft steel mould hydraulic system protection device |
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: 20151216 Termination date: 20180707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |