CN206175680U - Can realize butterfly valve structure of accurate linear control - Google Patents
Can realize butterfly valve structure of accurate linear control Download PDFInfo
- Publication number
- CN206175680U CN206175680U CN201621133853.3U CN201621133853U CN206175680U CN 206175680 U CN206175680 U CN 206175680U CN 201621133853 U CN201621133853 U CN 201621133853U CN 206175680 U CN206175680 U CN 206175680U
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- valve
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- screw
- locking
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Abstract
The utility model discloses a can realize butterfly valve structure of accurate linear control, including case, disk seat, batterfly clack, valve barrel, holding screw, it is equipped with the handle that runs through the valve barrel to hang down on the case, the handle according to the external diameter from small to large in proper order the ladder be equipped with first screw thread section, second screw thread section, locking section, first screw thread section, it is fixed with handle and valve barrel through lock nut, second screw section, its one end are passed through the screw and are constituted threaded connection with the case, the locking section, its tip that links to each other with second screw section forms the ring mesa of locking valve barrel. The utility model provides a can realize butterfly valve structure of accurate linear control can realize that the arbitrary angle degree changes movable valve element and fixed position, satisfies actual flow's changeability operation.
Description
Technical field
The utility model is related to the technical field that butterfly valve structure is reformed, and is specifically related to butterfly valve to realize Linear Control
Optimization structure.
Background technology
Existing butterfly valve structure is single, it is impossible to subtly realize the Linear Control of flow, causes flow in actual use to reach
Less than expected effect；Its main cause is：Traditional butterfly valve opening and closing scope is fixed on every on 15 degree of position, adjustability
It is fixed, in actual use can not the corresponding variable regulation according to the changeability of flow.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of butterfly valve knot of achievable exact linear control
Structure, can realize arbitrarily angled rotational valve core and fixed position and operate meeting the changeability of actual flow.
The utility model concrete technical scheme is as follows：A kind of butterfly valve structure of achievable exact linear control, including valve element,
Valve seat, batterfly clack, valve pocket, holding screw, hung down the handle being provided with through above-mentioned valve pocket on above-mentioned valve element, and external diameter is pressed on above-mentioned handle
Ladder is provided with the first thread segment successively from small to large, and the second thread segment locks section；
First thread segment, it passes through locking nut and handle is fixed with above-mentioned valve pocket；
Second thread segment, its one end is made up of with above-mentioned valve element screw thread and is threadedly coupled；
Locking section, the end that it is connected with above-mentioned second thread segment forms the loop of the above-mentioned valve pocket of locking.
The utility model is further arranged to, and the external part of above-mentioned locking section is additionally provided with extension.
The utility model is further arranged to, above-mentioned valve seat be respectively arranged at two ends with to folder flange and adpting flange, two ends
Above-mentioned adpting flange between fixed by connecting bolt and attaching nut.
The utility model is further arranged to, above-mentioned to being additionally provided with sealing ring between folder flange and adpting flange.
The utility model tool has the advantage that：
1st, valve opening can arbitrarily be tuned up or turned down as needed, realize the work(that any regulation is needed according to flow
Can, breaching conventional butterfly valve in sanitation level can only have the limitation of several apertures.
2nd, realize rotating handle and fixed position by release, lock handle screw thread, and then make valve element at 0 ~ 90 degree
It is capable of achieving arbitrarily angled opening and closing.
3rd, the butterfly valve practicality is higher, and it can be adjusted according to actual flow size, in food, beverage, pharmacy, breast system
Product, beer and Fine Chemical can extensive uses.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the stepwise schematic views of handle in Fig. 1.
In figure：1. locking nut, 2. valve pocket, 3. valve element, 4. holding screw, 5. batterfly clack, 6. valve seat, 7. pair folder flange,
8. sealing ring, 9. adpting flange, 10. connecting bolt, 11. handles, 111. first thread segments, 112. second thread segments, 113. lock
Tight section, 114. extensions.
Specific embodiment
Referring to the drawings, the utility model concrete technical scheme is as follows：A kind of butterfly valve structure of achievable exact linear control,
Including valve element 3, valve seat 6, batterfly clack 5, valve pocket 2, holding screw 4, hang down the handle 11 being provided with through valve pocket 2, handle 11 on valve element 3
On by external diameter, ladder is provided with the first thread segment 111 successively from small to large, the second thread segment 112 locks section 113；
First thread segment 111, it passes through locking nut 1 and handle 11 is fixed with valve pocket 2；
Second thread segment 112, its one end is made up of with valve element 3 screw thread and is threadedly coupled；
Locking section 113, the end that it is connected with the second thread segment 112 forms the loop of locking valve pocket 2.
The external part for locking section 113 is additionally provided with extension 114.
Valve seat 6 be respectively arranged at two ends with to folder flange 7 and adpting flange 9, by connecting spiral shell between the adpting flange 9 at two ends
Bolt 10 and attaching nut fix.
To being additionally provided with sealing ring 8 between folder flange 7 and adpting flange 9.
During specific implementation, when valve needs to open,
The first step, first unclamps locking nut 1, and valve pocket 2 and handle 11 are unclamped.
Second step, then unclamp the screw thread between the second thread segment 112 and valve element 3, now locks the loop of section 113 from valve
Set 2 unclamps.
3rd step, rotation lock section 113 simultaneously rotates whole handle 11.
4th step, after correct position is turned to, when flow reaches requirement, tightens the screw thread between handle 11 and valve element 3,
The locking section 113 of handle 11 is allowed to withstand valve pocket（2）, while tightening locking nut 1, the aperture of such valve is just secured.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (2)
1. a kind of butterfly valve structure of achievable exact linear control, including valve element（3）, valve seat（6）, batterfly clack（5）, valve pocket（2）、
Holding screw（4）, it is characterised in that：The valve element（3）Upper hanging down is provided with through the valve pocket（2）Handle（11）, the handle
（11）On by external diameter, ladder is provided with the first thread segment successively from small to large（111）, the second thread segment（112）, lock section（113）；
First thread segment（111）, it passes through locking nut（1）By handle（11）With the valve pocket（2）It is fixed；
Second thread segment（112）, its one end is by screw thread and the valve element（3）Constitute threaded connection；
Locking section（113）, itself and second thread segment（112）Connected end forms the locking valve pocket（2）Loop.
2. the butterfly valve structure that a kind of achievable exact linear according to claim 1 is controlled, it is characterised in that：The valve seat
（6）Be respectively arranged at two ends with to folder flange（7）And adpting flange（9）, the adpting flange at two ends（9）Between by connecting spiral shell
Bolt（10）Fixed with attaching nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621133853.3U CN206175680U (en) | 2016-10-18 | 2016-10-18 | Can realize butterfly valve structure of accurate linear control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621133853.3U CN206175680U (en) | 2016-10-18 | 2016-10-18 | Can realize butterfly valve structure of accurate linear control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206175680U true CN206175680U (en) | 2017-05-17 |
Family
ID=58679948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621133853.3U Active CN206175680U (en) | 2016-10-18 | 2016-10-18 | Can realize butterfly valve structure of accurate linear control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206175680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377627A (en) * | 2020-11-10 | 2021-02-19 | 德清三盛氟塑科技有限公司 | Valve mechanism convenient to disassemble and use for beverage preparation machine |
-
2016
- 2016-10-18 CN CN201621133853.3U patent/CN206175680U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377627A (en) * | 2020-11-10 | 2021-02-19 | 德清三盛氟塑科技有限公司 | Valve mechanism convenient to disassemble and use for beverage preparation machine |
| CN112377627B (en) * | 2020-11-10 | 2022-05-31 | 德清三盛氟塑科技有限公司 | Valve mechanism convenient to disassemble and use for beverage preparation machine |
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