CN203098917U - Sluice valve exhaust combination valve - Google Patents
Sluice valve exhaust combination valve Download PDFInfo
- Publication number
- CN203098917U CN203098917U CN 201220732402 CN201220732402U CN203098917U CN 203098917 U CN203098917 U CN 203098917U CN 201220732402 CN201220732402 CN 201220732402 CN 201220732402 U CN201220732402 U CN 201220732402U CN 203098917 U CN203098917 U CN 203098917U
- Authority
- CN
- China
- Prior art keywords
- valve
- exhaust
- gate valve
- sluice
- gap
- 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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Abstract
The utility model relates to a sluice valve exhaust combination valve which comprises a sluice valve. The sluice valve comprises a valve cover provided with an exhaust valve, and the exhaust valve is communicated with the inner cavity of the valve cover. Due to the fact that the exhaust valve is arranged on the valve cover, when the sluice valve exhaust combination valve is arranged on a pipeline, the sluice valve and the exhaust valve are arranged simultaneously, and convenience and rapidness are achieved. During operation, flowing control and exhaust control are integrated, the sluice valve and the exhaust valve only need to be operated simultaneously at the sluice valve, time and labor are saved, and work efficiency is improved.
Description
Technical field
The utility model relates to valve field, relates in particular to a kind of gate valve exhaust combination brake switch and proporting.
Background technique
Valve is the important control device that promotes the device development of modern transportation water, gas, stream material, in the prior art, during the pipeline transport liquid article, a lot of gases can be gathered in inside, need regularly discharge gas, drain tap generally is set on pipeline clears up gas, the drain tap and the gate valve that are provided with on pipeline are not together, when device gate valve and drain tap, need to divide two steps, if on the longer pipe road, need be provided with a plurality of, time-consuming, and when operation, need run back and forth.
The model utility content
In view of this, be necessary to provide a kind of save time and economize the labour force, control is flowed and the control exhaust is the gate valve exhaust combination brake switch and proporting of one.
The utility model is achieved in that gate valve exhaust combination brake switch and proporting, comprises gate valve, and described gate valve comprises valve gap, and the valve gap of described gate valve is provided with outlet valve, and described outlet valve is communicated with the inner chamber of described valve gap.
Further, described valve gap is provided with the horizontal zone that is used to install outlet valve.
Further, be provided with the operation handwheel on the described gate valve.
Further, the position of described outlet valve is lower than the position of described operation handwheel.
Further, be provided with the control valve rod on the described outlet valve.
The advantage of the gate valve exhaust combination brake switch and proporting that the utility model provides is: by on the valve gap of gate valve outlet valve being set, when on pipeline, installing, gate valve and outlet valve are installed simultaneously, convenient and swift, when operation, control is flowed and the control exhaust is an one, only need can operate gate valve and two valves of outlet valve simultaneously at the gate valve place, and is time saving and energy saving.
Description of drawings
Fig. 1 is the structural representation of gate valve in the prior art.
Fig. 2 is the structural representation of the utility model gate valve exhaust combination brake switch and proporting.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
See also Fig. 1, Fig. 1 is the structural representation of gate valve in the prior art.
Existing valve comprises valve body 1, valve gap 2, valve plate 3, valve rod 4, valve plate seal ring 5, gland 6, handwheel 7 and valve seals 8.The inside of valve body 1 is provided with bigger cavity, and there is unlimited opening at two ends, is convenient to entering and flowing out of fluid like this.Valve gap 2 is installed in the top of valve body 1, and valve gap 2 inside are provided with certain cavity, and the cavity of this cavity and valve body 1 inside mates mutually.Be provided with valve seals 8 between valve gap 2 and the valve body 1,, utilize the locking nut (not shown) that the three tightly is locked together in case fluid is revealed.The oral area of valve gap 2 upper ends is less, and the oral area inboard is provided with internal thread.
Bigger cavity central position at valve body 1 is equipped with valve plate 3, between the both sides of valve plate 3 and the valve body 1 valve plate seal ring 5 is installed, and valve plate 3 is flat tabular, and its size is bigger slightly than the cavity in the valve body 1, just in time can stop fluid to flow in valve body 1.Valve rod 4 is installed directly over the valve plate 3, and valve rod 4 is provided with outside thread.Valve rod 4 passes the oral area of valve gap 2 upper ends, and the internal thread of outside thread on the valve rod 4 and valve gap 2 oral areas is meshing with each other.
Be provided with gland 6 in valve gap 2 upper ends, gland 6 neutral positions are provided with center hole, gland 6 and valve gap 2 screw-threaded couplings.Gland 6 upper ends are provided with handwheel 7, and handwheel 7 centers are provided with elongated center-pole 7a, and center-pole 7a passes the center hole of gland 6, are connected and fixed with valve rod 4.
When rotation hand wheel 7, center-pole 7a drives valve rod 4 rotations, and under valve gap 2 oral area screw-thread fit, valve rod 4 rotations also move up and down, and drive moving up and down of valve plate 3 by moving up and down of valve rod 4 like this, finally realize the open and close of valve.
See also Fig. 2, Fig. 2 is the structural representation of the utility model gate valve exhaust combination brake switch and proporting.
Gate valve exhaust combination brake switch and proporting described in the utility model is to improve on existing valve mechanism basis, and it improves component and comprises: valve gap 2 '.
Described gate valve exhaust combination brake switch and proporting comprises gate valve (9), described gate valve (9) comprises valve gap (2 '), described gate valve (9) upper end is provided with operation handwheel (7 '), valve gap (2 ') on the described gate valve (9) is provided with outlet valve (10), described valve gap (2 ') is provided with the horizontal zone (11) that is used to install outlet valve (10), described outlet valve (10) is located at the horizontal zone (11) on the described valve gap (2 '), and be communicated with the inner chamber of described valve gap (2 '), the position of described outlet valve (10) is lower than the position of described operation handwheel (7 '), and described outlet valve (10) upper end is provided with control valve rod (12).
By outlet valve (10) is set on the valve gap (2 ') of gate valve (9), when on pipeline, installing, gate valve (9) and outlet valve (10) are installed simultaneously, convenient and swift, when operation, control is flowed and the control exhaust is an one, operates (10) two valves of gate valve (9) and outlet valve simultaneously, time saving and energy saving, increase work efficiency.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. gate valve exhaust combination brake switch and proporting, comprise gate valve (9), described gate valve (9) comprises valve gap (2 '), it is characterized in that, the valve gap (2 ') of described gate valve (9) is provided with outlet valve (10), and described outlet valve (10) is communicated with the inner chamber of described valve gap (2 ').
2. gate valve exhaust combination brake switch and proporting according to claim 1 is characterized in that, described valve gap (2 ') is provided with the horizontal zone (11) that is used to install outlet valve (10).
3. gate valve exhaust combination brake switch and proporting according to claim 1 is characterized in that, described gate valve (9) upper end is provided with operation handwheel (7 ').
4. butterfly valve seal fixed cover according to claim 3 is characterized in that, the position of described outlet valve (10) is lower than the position of described operation handwheel (7 ').
5. gate valve exhaust combination brake switch and proporting according to claim 1 is characterized in that, described outlet valve (10) upper end is provided with control valve rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220732402 CN203098917U (en) | 2012-12-27 | 2012-12-27 | Sluice valve exhaust combination valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220732402 CN203098917U (en) | 2012-12-27 | 2012-12-27 | Sluice valve exhaust combination valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203098917U true CN203098917U (en) | 2013-07-31 |
Family
ID=48850322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220732402 Expired - Fee Related CN203098917U (en) | 2012-12-27 | 2012-12-27 | Sluice valve exhaust combination valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203098917U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075531A (en) * | 2012-12-27 | 2013-05-01 | 安徽铜陵科力阀门有限责任公司 | Gate valve exhaust combined valve |
| CN105179724A (en) * | 2015-07-22 | 2015-12-23 | 湖北省水利水电规划勘测设计院 | Ultra-large type reservoir emptying valve structure |
-
2012
- 2012-12-27 CN CN 201220732402 patent/CN203098917U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075531A (en) * | 2012-12-27 | 2013-05-01 | 安徽铜陵科力阀门有限责任公司 | Gate valve exhaust combined valve |
| CN105179724A (en) * | 2015-07-22 | 2015-12-23 | 湖北省水利水电规划勘测设计院 | Ultra-large type reservoir emptying valve structure |
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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: 20130731 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |