CN204312831U - Automatic descaling type pneumatic control push-pull valve - Google Patents
Automatic descaling type pneumatic control push-pull valve Download PDFInfo
- Publication number
- CN204312831U CN204312831U CN201420779887.4U CN201420779887U CN204312831U CN 204312831 U CN204312831 U CN 204312831U CN 201420779887 U CN201420779887 U CN 201420779887U CN 204312831 U CN204312831 U CN 204312831U
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- China
- Prior art keywords
- valve body
- collection
- dirty chamber
- plate spool
- cleaning board
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Abstract
The utility model discloses a kind of automatic descaling type pneumatic control push-pull valve, comprise valve body, valve body is made up of upper valve body and lower valve body, plate spool is provided with between upper valve body and lower valve body, cylinder is provided with outside valve body, the telescopic shaft of cylinder is connected with plate spool, upper valve body and lower valve body are combined to form and collect dirty chamber, collect dirty chamber and be arranged on one end away from cylinder, plate spool is inserted in the dirty chamber of collection from cylinder end under the control of telescopic shaft, spring and cleaning board is provided with in the dirty chamber of collection, cleaning board is arranged on spring and the end face of cleaning board is in the same plane with the upper surface in the dirty chamber of collection, downward Compress Spring when plate spool inserts in the dirty chamber of collection also drives cleaning board to move down, at cleaning board and collect and be provided with activity between dirty chamber and sweep palpus.Structure of the present utility model is simple, convenient to use, and spring drives cleaning board to move up and by clean for the impurity cleaning in the dirty chamber of collection, improve the insertion stability of plate spool, applicability is better, and effectively can remove blocking, anti-plugging performance is good, practical.
Description
Technical field
The utility model belongs to control valve technical field, is specifically related to a kind of automatic descaling type pneumatic control push-pull valve.
Background technique
In slurrying, papermaking, alkali lye, food, sugaring, because it has the medium such as height degree of being stained with and waste residue in the processing procedures such as coal dust, therefore need to use push-pull valve to control, the ball valve of conventional art is difficult to the effect reaching control, the push-pull valve of prior art is mainly made up of housing and plate, and be also completed by manual operation in use, its control efficiency and control stability are all poor, and operation is also more miscellaneous, go out to be easier to during long-time use to produce blocking, affect the normal of push-pull valve and insert envelope, be difficult to the needs meeting market, applicability is restricted to a certain extent.
Summary of the invention
It is simple that the purpose of this utility model is to provide a kind of structure, and stability in use is good and effectively can remove the automatic descaling type pneumatic control push-pull valve of blocking.
The technological scheme realizing the utility model object is a kind of automatic descaling type pneumatic control push-pull valve, comprise valve body, described valve body is made up of upper valve body and lower valve body, described upper valve body is fixedly connected with by fixing bolt with described lower valve body, plate spool is provided with between described upper valve body and described lower valve body, cylinder is provided with outside described valve body, the telescopic shaft of described cylinder is connected with described plate spool, described upper valve body and described lower valve body are combined to form and collect dirty chamber, the dirty chamber of described collection is arranged on the one end away from cylinder, described plate spool is inserted in the dirty chamber of collection from cylinder end under the control of telescopic shaft, spring and cleaning board is provided with in the dirty chamber of described collection, described cleaning board is arranged on described spring and the upper surface in the end face of described cleaning board and the dirty chamber of described collection is in the same plane, downward Compress Spring when described plate spool inserts in the dirty chamber of collection also drives cleaning board to move down, between described cleaning board and described collection dirt chamber, be provided with activity sweep palpus.
Cleanout is provided with in the bottom of described lower valve body, described cleanout is connected with the dirty chamber of described collection, between described upper valve body and described plate spool, be provided with slide guide take turns, being provided with between described lower valve body with described plate spool coordinates slide guide to take turns, and described plate spool is provided with to take turns with described slide guide and described cooperation slide guide takes turns the guide rail groove matched.
The inwall in the dirty chamber of described collection is provided with sealing layer, and the activity of described cleaning board is swept and must movable be contacted with described sealing layer.
Be provided with between described upper valve body and described plate spool and seal bed course, between described lower valve body and described plate spool, be provided with lower seal bed course.
The utility model has positive effect: structure of the present utility model is simple, convenient to use, spring and cleaning board is provided with in the dirty chamber of collection, plate spool Compress Spring cleaning board is moved down under the control of cylinder in use, be gathered in collection dirty chamber in impurity when plate spool is opened, spring drives cleaning board to move up and cleans clean by the impurity in the dirty chamber of collection, insert in order to plate spool continuation next time, improve the insertion stability of plate spool to a certain extent, applicability is better, effectively can remove blocking, anti-plugging performance is good, practical.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein:
Fig. 1 is structural representation of the present utility model.
Embodiment
(embodiment 1)
Fig. 1 shows a kind of embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model.
See Fig. 1, a kind of automatic descaling type pneumatic control push-pull valve, comprise valve body 1, described valve body 1 is made up of upper valve body 11 and lower valve body 12, described upper valve body 11 is fixedly connected with by fixing bolt 13 with described lower valve body 12, plate spool 2 is provided with between described upper valve body 11 and described lower valve body 12, cylinder 3 is provided with outside described valve body 1, the telescopic shaft 31 of described cylinder 3 is connected with described plate spool 2, described upper valve body 11 is combined to form with described lower valve body 12 and collects dirty chamber 14, the dirty chamber 14 of described collection is arranged on the one end away from cylinder 3, described plate spool 2 is inserted in the dirty chamber 14 of collection from cylinder end under the control of telescopic shaft 31, spring 15 and cleaning board 16 is provided with in the dirty chamber 14 of described collection, described cleaning board 16 is arranged on described spring 15 and the upper surface in the end face of described cleaning board 16 and the dirty chamber of described collection 14 is in the same plane, downward Compress Spring 15 when described plate spool 2 inserts in the dirty chamber 14 of collection also drives cleaning board 16 to move down, palpus 17 is swept in the activity that is provided with between described cleaning board 16 and the dirty chamber 14 of described collection.Convenient to use, spring and cleaning board is provided with in the dirty chamber of collection, plate spool Compress Spring cleaning board is moved down under the control of cylinder in use, is gathered in impurity in the dirty chamber of collection when plate spool is opened, and spring drives cleaning board to move up and by clean for the impurity cleaning in the dirty chamber of collection, insert in order to plate spool continuation next time, improve the insertion stability of plate spool to a certain extent, applicability is better, effectively can remove blocking, anti-plugging performance is good, practical.
Cleanout 18 is provided with in the bottom of described lower valve body 12, described cleanout 18 is connected with the dirty chamber 14 of described collection, between described upper valve body 11 and described plate spool 2, be provided with slide guide take turns 19, coordinate slide guide to take turns 110 at described lower valve body 12 with being provided with between described plate spool 2, described plate spool 2 is provided with to take turns with described slide guide 19 and described cooperation slide guide take turns 110 guide rail grooves matched 21.
The inwall in the dirty chamber 14 of described collection is provided with sealing layer 111, and the activity of described cleaning board 16 is swept and must 17 activities be contacted with described sealing layer 111.
Be provided with between described upper valve body 11 and described plate spool 2 and seal bed course 112, between described lower valve body 12 and described plate spool 2, be provided with lower seal bed course 113.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to mode of execution of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all mode of executions.And these belong to connotation of the present utility model the apparent change of extending out or variation still belong to protection domain of the present utility model.
Claims (4)
1. an automatic descaling type pneumatic control push-pull valve, comprise valve body, described valve body is made up of upper valve body and lower valve body, described upper valve body is fixedly connected with by fixing bolt with described lower valve body, plate spool is provided with between described upper valve body and described lower valve body, cylinder is provided with outside described valve body, the telescopic shaft of described cylinder is connected with described plate spool, described upper valve body and described lower valve body are combined to form and collect dirty chamber, the dirty chamber of described collection is arranged on the one end away from cylinder, described plate spool is inserted in the dirty chamber of collection from cylinder end under the control of telescopic shaft, it is characterized in that: in the dirty chamber of described collection, be provided with spring and cleaning board, described cleaning board is arranged on described spring and the upper surface in the end face of described cleaning board and the dirty chamber of described collection is in the same plane, downward Compress Spring when described plate spool inserts in the dirty chamber of collection also drives cleaning board to move down, between described cleaning board and described collection dirt chamber, be provided with activity sweep palpus.
2. automatic descaling type pneumatic control push-pull valve according to claim 1, it is characterized in that: be provided with cleanout in the bottom of described lower valve body, described cleanout is connected with the dirty chamber of described collection, between described upper valve body and described plate spool, be provided with slide guide take turns, being provided with between described lower valve body with described plate spool coordinates slide guide to take turns, and described plate spool is provided with to take turns with described slide guide and described cooperation slide guide takes turns the guide rail groove matched.
3. automatic descaling type pneumatic control push-pull valve according to claim 2, is characterized in that: on the inwall in the dirty chamber of described collection, be provided with sealing layer, and the activity of described cleaning board is swept and must movable be contacted with described sealing layer.
4. automatic descaling type pneumatic control push-pull valve according to claim 3, is characterized in that: be provided with between described upper valve body and described plate spool and seal bed course, between described lower valve body and described plate spool, be provided with lower seal bed course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779887.4U CN204312831U (en) | 2014-11-28 | 2014-11-28 | Automatic descaling type pneumatic control push-pull valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779887.4U CN204312831U (en) | 2014-11-28 | 2014-11-28 | Automatic descaling type pneumatic control push-pull valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204312831U true CN204312831U (en) | 2015-05-06 |
Family
ID=53135149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420779887.4U Expired - Fee Related CN204312831U (en) | 2014-11-28 | 2014-11-28 | Automatic descaling type pneumatic control push-pull valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204312831U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016188398A1 (en) * | 2015-05-25 | 2016-12-01 | 北京实力源科技开发有限责任公司 | Slide plate valve |
| CN107387788A (en) * | 2017-08-30 | 2017-11-24 | 苏州昌田机械设备制造有限公司 | A kind of high leakproofness pneumatic type oil valve flashboard |
| CN107654684A (en) * | 2017-10-26 | 2018-02-02 | 江苏顺达机械设备有限公司 | A kind of intelligent gate valve easy to clean of scratching based on Internet of Things |
-
2014
- 2014-11-28 CN CN201420779887.4U patent/CN204312831U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016188398A1 (en) * | 2015-05-25 | 2016-12-01 | 北京实力源科技开发有限责任公司 | Slide plate valve |
| CN107387788A (en) * | 2017-08-30 | 2017-11-24 | 苏州昌田机械设备制造有限公司 | A kind of high leakproofness pneumatic type oil valve flashboard |
| CN107654684A (en) * | 2017-10-26 | 2018-02-02 | 江苏顺达机械设备有限公司 | A kind of intelligent gate valve easy to clean of scratching based on Internet of Things |
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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: 20150506 Termination date: 20161128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |