CN212455543U - Stable canned type rectangle tripe valve opens and shuts - Google Patents
Stable canned type rectangle tripe valve opens and shuts Download PDFInfo
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- CN212455543U CN212455543U CN202021180634.7U CN202021180634U CN212455543U CN 212455543 U CN212455543 U CN 212455543U CN 202021180634 U CN202021180634 U CN 202021180634U CN 212455543 U CN212455543 U CN 212455543U
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Abstract
The utility model discloses a stable canned type rectangle louver valve opens and shuts, including frame, pivot and spiral leaf, the inside of frame is rotated and is connected with the pivot that the multiunit is parallel distribution, and the outside of multiunit pivot all installs the spiral leaf, the top of multiunit pivot is located the equal fixedly connected with bull stick in top of frame, multiunit the free end of bull stick all rotates and is connected with the commentaries on classics and detains, the multiunit fixedly connected with transmission connecting rod between the commentaries on classics is detained. The utility model discloses in, at first, flexible connecting rod formula structure of opening and shutting, can realize that the synchronization stability of rotary vane opens and shuts and the auto-lock after opening and shutting is handled, reduced the rotary vane in-process interference and the production that aggravates the phenomenon of wearing and tearing that open and shut, thereby promoted the stability that rectangle louver valve opened and shut, secondly, be equipped with closed seal structure, can seal the processing with space department between the rotary vane after the closure, reduced the production that external air or dust got into the phenomenon through space department, thereby promoted the sealed effect after the rectangle louver valve closure.
Description
Technical Field
The utility model relates to a rectangle tripe valve technical field especially relates to a stable canned type rectangle tripe valve opens and shuts.
Background
The electric louver valve is used with the motor, and has the advantages of small opening and closing moment, sensitive action, reliable performance, large caliber, light weight and the like. The electric shutter valve produced by Shanghai Feng Enterprise valve is widely applied to fans, air conditioners, electric dust collectors and various large pipelines in the industrial departments of metallurgy, building materials, electric power, petrifaction, light industry and the like, and can perform electric or manual regulation and cutting on dust, gas and the like. However, the existing rectangular louver valve still has the defects that: at first, the control of opening and shutting that realizes the rotary vane is mostly combined through motor and cam is handled, but because motor self defect, be difficult to realize the auto-lock after the rotary vane opens and shuts and handle, the phenomenon of interference easily exists in the in-process that opens and shuts simultaneously, the stability of opening and shutting is relatively poor, secondly, do not set up seal structure between the most rotary vanes, easily exist the laminating space after multiunit rotary vane is closed, outside air or dust easily get into through space department, sealed effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems that the opening and closing stability of a traditional rectangular louver valve is poor and the sealing effect after closing is poor, the sealing type rectangular louver valve capable of opening and closing stably is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a stable canned type rectangle louver valve opens and shuts, includes frame, pivot and spiral leaf, the inside of frame is rotated and is connected with the pivot that the multiunit is parallel distribution, and the outside of multiunit pivot all installs the spiral leaf, the top of multiunit pivot is located the equal fixedly connected with bull stick in top of frame, multiunit the free end of bull stick all rotates and is connected with the commentaries on classics and detains, the multiunit change fixedly connected with transmission connecting rod between detaining, the top right side of frame is rotated and is connected with electric cylinder, and electric cylinder's flexible end and transmission connecting rod's right-hand member rotate and be connected.
As a further description of the above technical solution:
the equal fixedly connected with first buckle in the left end of multiunit spire, the multiunit the equal fixedly connected with second buckle in the left end of spire.
As a further description of the above technical solution:
and a rubber ring is arranged in the second buckle plate.
As a further description of the above technical solution:
the inside fixedly connected with of first buckle and rubber circle assorted support plug-in components.
As a further description of the above technical solution:
and two sides in the frame are respectively and fixedly connected with a sealing block which is attached to the plug-in component and the rubber ring.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, adopt telescopic link formula structure that opens and shuts, be equipped with the bull stick between the multiunit pivot, change and detain and the transmission connecting rod, be equipped with electric cylinder between frame and transmission connecting rod simultaneously, when electric cylinder outwards extends, under the transmission of detaining with changeing at the transmission connecting rod, multiunit bull stick alright drive multiunit vane through the pivot and close in step, when electric cylinder internal contraction, under the transmission of detaining with changeing at the transmission connecting rod, multiunit bull stick alright drive multiunit vane through the pivot and open in step, this kind of structure can realize that the synchronous stability of vane opens and shuts and the auto-lock after opening and shutting handles, the production of the phenomenon is aggravated with wearing and tearing to the in-process interference of opening and shutting of vane has been reduced, thereby the stability that rectangle louver valve opened and shut has been.
2. The utility model discloses in, be equipped with closed seal structure, both ends at the rotary vane are equipped with first buckle and second buckle respectively, be equipped with sealed piece on the frame simultaneously, after the multiunit rotary vane is closed, the plug-in components of just can laminating with the mutual butt of rubber circle on the second buckle of supporting on the first buckle, when the sealed piece on the frame contacted the rotary vane simultaneously, alright seal the both sides space department of frame and handle, this kind of structure can seal the processing with space department between the rotary vane after the closure, the production that outside air or dust got into the phenomenon through space department has been reduced, thereby sealed effect after the rectangle tripe valve closure has been promoted.
Drawings
Fig. 1 is a schematic structural diagram of a sealed rectangular louver valve with stable opening and closing according to the present invention;
fig. 2 is a top view of the middle frame of the present invention;
fig. 3 is a sectional view of the middle frame of the present invention.
Illustration of the drawings:
1. a frame; 101. a sealing block; 2. a rotating shaft; 3. rotating leaves; 4. a rotating rod; 5. turning and buckling; 6. a transmission connecting rod; 7. an electric oil cylinder; 8. a first buckle plate; 801. abutting the plug-in unit; 9. a second buckle plate; 901. a rubber ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a stable canned type rectangle louver valve opens and shuts, which comprises a frame 1, pivot 2 and spiral leaf 3, the inside rotation of frame 1 is connected with the multiunit and is parallel distribution's pivot 2, and the outside of multiunit pivot 2 all installs spiral leaf 3, the equal fixedly connected with bull stick 4 in the top that the top of multiunit pivot 2 is located frame 1, the free end of multiunit bull stick 4 all rotates and is connected with the commentaries on classics knot 5, fixedly connected with transmission connecting rod 6 between the multiunit commentaries on classics knot 5, the top right side rotation of frame 1 is connected with electric cylinder 7, and electric cylinder 7's flexible end is connected with transmission connecting rod 6's right-hand member rotation, 7 oil intakes of electric cylinder or play oil back, because the shutoff effect of oil circuit, electric cylinder 7 can bear the extrusion force of certain degree, thereby realized the structure closure after the adjustment of spiral leaf 3.
Specifically, as shown in fig. 1 and 3, the equal first buckle 8 of fixedly connected with in the left end of multiunit spiral leaf 3, the equal fixedly connected with second buckle 9 in the left end of multiunit spiral leaf 3, the internally mounted of second buckle 9 has rubber circle 901, the inside fixedly connected with and the rubber circle 901 assorted of first buckle 8 support plug-in components 801, the inside both sides of frame 1 respectively fixedly connected with support plug-in components 801 and the sealed piece 101 that rubber circle 901 laminated mutually, rubber circle 901 and the setting that supports plug-in components 801, can block the sealed processing with the space department at multiunit spiral leaf 3 both ends, the setting of sealed piece 101, can laminate with supporting plug-in components 801 and rubber circle 901 on the spiral leaf 3 of both sides each other, thereby the sealed processing of frame 1 both sides has been realized.
The working principle is as follows: during the use, when the rectangle tripe valve of state that will open and shut is closed, alright control electric cylinder 7 work, when electric cylinder 7 outwards extends, alright promote transmission connecting rod 6 and move left, under the common drive effect of commentaries on classics knot 5 and bull stick 4, multiunit pivot 2 just can drive the synchronous clockwise rotation of spire 3, when multiunit spire 3 all revolves to the level laminating state, the plug-in components 801 that support on a set of first buckle 8 just can laminate with the mutual butt of rubber circle 901 on another group second buckle 9, the space department between the multiunit spire 3 just can seal this moment, simultaneously when sealing block 101 on frame 1 contacted spire 3, just can laminate with plug-in components 801 and rubber circle 901 on the spire 3 each other, just accomplished the both sides space department of frame 1 and sealed the processing this moment, just accomplished the sealed closure processing of rectangle tripe valve.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a stable canned type rectangle louver valve opens and shuts, includes frame (1), pivot (2) and rotary vane (3), its characterized in that, the inside of frame (1) is rotated and is connected with pivot (2) that the multiunit is parallel distribution, and the outside of multiunit pivot (2) all installs rotary vane (3), the top of multiunit pivot (2) is located the equal fixedly connected with bull stick (4) in top of frame (1), multiunit the free end of bull stick (4) all rotates and is connected with the commentaries on classics and detains (5), multiunit change fixedly connected with transmission connecting rod (6) between detaining (5), the top right side of frame (1) rotates and is connected with electric cylinder (7), and the flexible end of electric cylinder (7) rotates with the right-hand member of transmission connecting rod (6) and is connected.
2. The opening and closing stable sealed rectangular louver valve according to claim 1, wherein a first buckling plate (8) is fixedly connected to the left ends of a plurality of groups of the rotary vanes (3), and a second buckling plate (9) is fixedly connected to the left ends of a plurality of groups of the rotary vanes (3).
3. The hermetically sealed rectangular louver valve with stable opening and closing according to claim 2 is characterized in that a rubber ring (901) is installed inside the second buckle (9).
4. The hermetically sealed rectangular louver valve with stable opening and closing according to claim 3 is characterized in that an abutting insert (801) matched with a rubber ring (901) is fixedly connected to the inside of the first buckle (8).
5. The opening and closing stable sealed rectangular louver valve according to claim 4, wherein sealing blocks (101) attached to the insert (801) and the rubber ring (901) are fixedly connected to two inner sides of the frame (1), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021180634.7U CN212455543U (en) | 2020-06-23 | 2020-06-23 | Stable canned type rectangle tripe valve opens and shuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021180634.7U CN212455543U (en) | 2020-06-23 | 2020-06-23 | Stable canned type rectangle tripe valve opens and shuts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212455543U true CN212455543U (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021180634.7U Active CN212455543U (en) | 2020-06-23 | 2020-06-23 | Stable canned type rectangle tripe valve opens and shuts |
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| Country | Link |
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| CN (1) | CN212455543U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943944A (en) * | 2021-03-08 | 2021-06-11 | 江苏科技大学 | Shutter type pulse generator |
| CN113565784A (en) * | 2021-07-22 | 2021-10-29 | 中国北方车辆研究所 | Flow regulating device for testing pneumatic performance of fan |
-
2020
- 2020-06-23 CN CN202021180634.7U patent/CN212455543U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943944A (en) * | 2021-03-08 | 2021-06-11 | 江苏科技大学 | Shutter type pulse generator |
| CN113565784A (en) * | 2021-07-22 | 2021-10-29 | 中国北方车辆研究所 | Flow regulating device for testing pneumatic performance of fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 workshop 7, block b603, 14th Binhai Road, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Zhonghou Valve Group Co.,Ltd. Address before: 325000 workshop 7, block b603, 14th Binhai Road, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Patentee before: Zhejiang Yuangao Valve Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |