CN201992099U - Novel gate valve - Google Patents
Novel gate valve Download PDFInfo
- Publication number
- CN201992099U CN201992099U CN2011200832599U CN201120083259U CN201992099U CN 201992099 U CN201992099 U CN 201992099U CN 2011200832599 U CN2011200832599 U CN 2011200832599U CN 201120083259 U CN201120083259 U CN 201120083259U CN 201992099 U CN201992099 U CN 201992099U
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- valve
- valve body
- leading screw
- gate valve
- novel gate
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Abstract
The utility model relates to a novel gate valve, which comprises a valve body, wherein connecting flanges are arranged at both upper end and lower end of the valve body; the novel gate valve is characterized in that a bracket is connected onto the side of the valve body, a screw rod is installed on the bracket, a hand wheel is connected onto one end of the screw rod, and the other end of the screw rod is connected with a spile capable of opening and closing the valve. The novel gate valve has the advantages of simplicity in structure, long service life, convenience in operation, good tightness and is suitable for equipment for processing powder particles such as flying ash.
Description
Technical field
The utility model relates to a kind of novel push-pull valve.
Background technique
Push-pull valve claims hand knife type gate valve again, it is a kind of flashboard and the valve seat tight valve of contact seal all the time for a knife-shape gate valve, its principle is the round mouth that has a latus rectum size on the flashboard, opens and closes the action make that round mouth is finished total detachment and matched with latus rectum on the flashboard by flashboard.The advantage of this valve is that the valve body latus rectum does not have groove, and medium can jam stops up, and has the all-pass characteristic that directly circulates, and therefore is widely used in the processing equipmenies such as sewage, powder granule, paper pulp, ore pulp, cinder.Existing push-pull valve is made up of valve body, supporting wheel, plate and leading screw, and leading screw promotes plate and slides on supporting wheel, and with the keying of realization push-pull valve, but have following shortcoming: the frictional force of each parts is big, and troublesome poeration is wasted time and energy, and poor air-tightness.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of this utility model is to provide a kind of novel push-pull valve simple in structure, this novel push-pull valve rapid operation, good airproof performance, long service life.
To achieve these goals, the technical solution of the utility model is: a kind of novel push-pull valve, comprise valve body, the two ends up and down of described valve body are equipped with adpting flange, it is characterized in that: a side of described valve body is connected with support, on the described support leading screw is installed, an end of described leading screw is connected with handwheel, and the other end of described leading screw is connected with the plate of able to turn on or off valve.
Further, the joint of described support and valve body is provided with sealing gasket.
Further, described handwheel is connected with leading screw through rack-mount ut socket.
Compared with prior art, the utlity model has following advantage: the rotatable handwheel of operator makes leading screw drive the plate straight line motion, and is simple to operate to open or throttle down, laborsaving and save time; The sealing gasket sealing is adopted in the joint of this support and valve body, has improved the sealability of push-pull valve, long service life.
Description of drawings
Fig. 1 is the utility model embodiment's a plan view.
Fig. 2 is the utility model embodiment's a plan view.
Among the figure: 1-valve body 2-adpting flange 3-support 4-leading screw 5-handwheel 6-plate.
Embodiment
With reference to figure 1 ~ 2, a kind of novel push-pull valve, comprise valve body 1, the two ends up and down of described valve body 1 are equipped with adpting flange 2, it is characterized in that: a side of described valve body 1 is connected with support 3, on the described support 3 leading screw 4 is installed, an end of described leading screw 4 is connected with handwheel 5, and the other end of described leading screw 4 is connected with the plate 6 of able to turn on or off valve.
In the present embodiment, above-mentioned support 3 is provided with sealing gasket with the joint of valve body 1, and the ut socket of above-mentioned handwheel 5 through being installed on the support 3 is connected with leading screw 4.
Working procedure of the present utility model: operator's rotation hand wheel 5, handwheel 5 drives plate 6 by screw pair and does straight line motion, opening or throttle down, and then blocks or connect passing through of flying dust or unclassified stores, and is simple to operate, laborsaving and save time.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (3)
1. novel push-pull valve, comprise valve body, the two ends up and down of described valve body are equipped with adpting flange, it is characterized in that: a side of described valve body is connected with support, on the described support leading screw is installed, one end of described leading screw is connected with handwheel, and the other end of described leading screw is connected with the plate of able to turn on or off valve.
2. novel push-pull valve according to claim 1 is characterized in that: the joint of described support and valve body is provided with sealing gasket.
3. novel push-pull valve according to claim 1 is characterized in that: described handwheel is connected with leading screw through rack-mount ut socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200832599U CN201992099U (en) | 2011-03-26 | 2011-03-26 | Novel gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200832599U CN201992099U (en) | 2011-03-26 | 2011-03-26 | Novel gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201992099U true CN201992099U (en) | 2011-09-28 |
Family
ID=44668589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200832599U Expired - Fee Related CN201992099U (en) | 2011-03-26 | 2011-03-26 | Novel gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201992099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422893A (en) * | 2015-12-21 | 2016-03-23 | 上海空间推进研究所 | Sealed gate valve |
| CN109099983A (en) * | 2018-09-18 | 2018-12-28 | 江苏微浪电子科技有限公司 | A kind of fluid flowmeter for capableing of quick closedown import |
-
2011
- 2011-03-26 CN CN2011200832599U patent/CN201992099U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422893A (en) * | 2015-12-21 | 2016-03-23 | 上海空间推进研究所 | Sealed gate valve |
| CN109099983A (en) * | 2018-09-18 | 2018-12-28 | 江苏微浪电子科技有限公司 | A kind of fluid flowmeter for capableing of quick closedown import |
| CN109099983B (en) * | 2018-09-18 | 2020-05-15 | 江苏微浪电子科技有限公司 | Liquid flowmeter capable of quickly closing inlet |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20170326 |