CN202252098U - Tube clip valve - Google Patents
Tube clip valve Download PDFInfo
- Publication number
- CN202252098U CN202252098U CN2011203714058U CN201120371405U CN202252098U CN 202252098 U CN202252098 U CN 202252098U CN 2011203714058 U CN2011203714058 U CN 2011203714058U CN 201120371405 U CN201120371405 U CN 201120371405U CN 202252098 U CN202252098 U CN 202252098U
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- CN
- China
- Prior art keywords
- valve body
- worm screw
- pressing plate
- worm
- valve
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a tube clip valve which mainly comprises a hand wheel, a valve body, a worm and a rubber tube sleeve, wherein the valve body is of a cylindrical shell structure; the worm is vertically connected to the top surface of the middle part of the valve body in a penetrating mode; the top end of the worm is fixedly connected with the hand wheel; the insertion end of the worm is vertically connected with a pressing plate, and the pressing plate is positioned right above the rubber tube sleeve; the width of the pressing plate is greater than the diameter of the rubber tube sleeve; the top of the valve body is in threaded connection with a cylindrical tubular heat holding cover which covers the worm and the hand wheel; and the top opening of the heat holding cover is provided with a top cover. The tube clip valve disclosed by the utility model has the advantages of reasonable structure, convenience, practicability, simplicity in operation and the like.
Description
Technical field
The utility model relates to a kind of industrial process measurement and control instrument device, especially a kind of control valve that is used for industries such as mine, chemical industry, oil transportation, drainage pipe.
Background technique
Known, pipe clip valve is a kind of valve comparatively wear-resisting in the valve, and can replace valves such as gate valve, stop valve, is widely used in industries such as mining, LPG conveying.At present, pipe clip valve mainly is made up of valve body, worm screw, handwheel, rubber sleeve and depression bar, in use; Rotation hand wheel promotes worm screw downwards; Utilize worm screw to promote depression bar and block rubber sleeve, realize block function, but the volume of depression bar is less; It is relatively poor to block effect, can't satisfy industrial requirement.In addition, when the heat supply heating was used, delivery pipe had hear rate, when using pipe clip valve to control, on present pipe clip valve, also had the hear rate problem, had lost great amount of heat energy virtually.
Summary of the invention
The purpose of the utility model provides a kind of easy to operate, safe and efficient and have a pipe clip valve of heat insulation function.
The utility model mainly comprises handwheel, valve body, worm screw and rubber sleeve; Valve body is the cylindrical shell body structure; Vertically run through the connection worm screw in middle top surface, the affixed handwheel on the worm screw top vertically connects pressing plate in the worm screw insertion end; And pressing plate be in rubber sleeve directly over, platen width is greater than the diameter of rubber sleeve; Connect the cylindrical tube shape insulation cover in the valve body screw top, insulation cover covers worm screw and handwheel.Mouth is provided with top cover on the insulation cover top.
During use, the user is connected two ends of valve body with delivery pipe, use bolt.During control flow rate, user's rotation hand wheel promotes pressing plate downwards through worm screw, utilizes pressing plate to push rubber sleeve downwards, dwindles the sectional area of rubber sleeve, thereby reduces feed flow.In addition, when heat supply was used, the user was connected the valve body top to insulation cover, utilized insulation cover to cover handwheel and worm screw, avoided heat from then on to distribute.
Compared with present technology, the beneficial effect of the utility model is: rational in infrastructure, convenient and practical, simple to operate, also possess heat preserving and supplying.
Description of drawingsFig. 1 is the stereochemical structure sketch of the utility model.
EmbodimentIn the stereochemical structure sketch of the utility model shown in Figure 1; Mainly comprise handwheel 1, valve body 2, worm screw 3 and rubber sleeve 4, valve body is the cylindrical shell body structure, vertically runs through in middle top surface and connects worm screw; The affixed handwheel on the worm screw top; Vertically connect pressing plate 5 in the worm screw insertion end, and pressing plate be in rubber sleeve directly over, platen width is greater than the diameter of rubber sleeve; Connect cylindrical tube shape insulation cover 6 in the valve body screw top, insulation cover covers worm screw and handwheel, and mouth is provided with top cover on the insulation cover top.
Claims (1)
1. pipe clip valve; Mainly comprise handwheel (1), valve body (2), worm screw (3) and rubber sleeve (4), it is characterized in that: valve body (2) is the cylindrical shell body structure, vertically runs through in middle top surface and connects worm screw (3); At the affixed handwheel in worm screw (3) top (1); Vertically connect pressing plate (5) in worm screw (3) insertion end, and pressing plate (5) be in rubber sleeve (4) directly over, pressing plate (5) width is greater than the diameter of rubber sleeve (4); Connect cylindrical tube shape insulation cover (6) in valve body (2) screw top, insulation cover (6) covers worm screw (3) and handwheel (1), and mouth is provided with top cover on insulation cover (6) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203714058U CN202252098U (en) | 2011-09-28 | 2011-09-28 | Tube clip valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203714058U CN202252098U (en) | 2011-09-28 | 2011-09-28 | Tube clip valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202252098U true CN202252098U (en) | 2012-05-30 |
Family
ID=46113341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203714058U Expired - Fee Related CN202252098U (en) | 2011-09-28 | 2011-09-28 | Tube clip valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202252098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103906956A (en) * | 2012-10-31 | 2014-07-02 | 大木工业株式会社 | Pinch valve device |
-
2011
- 2011-09-28 CN CN2011203714058U patent/CN202252098U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103906956A (en) * | 2012-10-31 | 2014-07-02 | 大木工业株式会社 | Pinch valve device |
| CN103906956B (en) * | 2012-10-31 | 2016-01-20 | 大木工业株式会社 | Pinch valve device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20120928 |