CN217381841U - Inner sealing structure of valve electric actuator - Google Patents
Inner sealing structure of valve electric actuator Download PDFInfo
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- CN217381841U CN217381841U CN202123372365.1U CN202123372365U CN217381841U CN 217381841 U CN217381841 U CN 217381841U CN 202123372365 U CN202123372365 U CN 202123372365U CN 217381841 U CN217381841 U CN 217381841U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model discloses a valve electric actuator's inner seal structure, including executor main part, executor casing, casing lid, class arc mounting groove, installation inserted block, sealing washer pad, elasticity fixture block and elastic groove, the outer end of executor main part is provided with the executor casing, the top of executor casing is provided with class arc mounting groove, the bottom of casing lid be provided with the installation inserted block of class arc mounting groove looks adaptation, compare with prior art, the beneficial effects of the utility model are that: the utility model is used for sealed of executor casing part, the executor casing is installed at class arc mounting groove through the installation inserted block, makes inside axis of rotation of executor and components and parts keep apart completely, and inside complete closed condition of executor can be realized to its two sections sealing washer pads, when the installation directly with the casing lid insert the executor casing on can, its elasticity fixture block gets into the elastic groove automatically when the cartridge, make its automatic alignment back, fixed nut spare, the installation is simple and the leakproofness is high.
Description
Technical Field
The utility model relates to a valve electric actuator technical field specifically is a valve electric actuator's inner seal structure.
Background
The valve electric actuator refers to a machine which takes electric energy as a main energy source and is used for driving a valve. Because of being accurate electrical apparatus component, generally need to have certain explosion-proof, protection level (waterproof, dustproof) requirement to it, the sealed installation of electric actuator casing is the snap-on installation mostly, need to buckle the fastener with some power in the installation, this kind of mounting mode operation is inconvenient, and the fastener is out of alignment hard, probably can make the fastener warp, makes its installation insecure.
Based on this, the utility model designs an inner sealing structure of valve electric actuator to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a valve electric actuator's interior seal structure to solve the problem that proposes among the above-mentioned background art.
In order to satisfy the above purpose, the utility model provides a following technical scheme: the utility model provides a valve electric actuator's inner seal structure, includes executor main part, executor casing, casing lid, class arc mounting groove, installation inserted block, sealing washer pad, elasticity fixture block and elasticity groove, the outer end of executor main part is provided with the executor casing, the top of executor casing is provided with class arc mounting groove, the bottom of casing lid is provided with the installation inserted block with class arc mounting groove looks adaptation, be provided with two sections sealing washer pads on the installation inserted block, be provided with the groove section with two sections sealing washer pad adaptations in the class arc mounting groove, the below of sealing washer pad is provided with elasticity fixture block, be provided with the elasticity groove with elasticity fixture block adaptation on the executor casing.
Furthermore, a toughened glass groove is formed in the top of the shell cover, the toughened glass is installed on the toughened glass groove through a sealing ring, an installation shaft is arranged at one end of the shell cover, and a cover plate is installed on the installation shaft.
Furthermore, nut holes are formed in four sides of the installation insertion block, and installation screw grooves matched with the nut holes are formed in the actuator shell.
Furthermore, one end of the cover plate is provided with an inserting block clamping strip, and one end of the shell cover is provided with a clamping strip groove matched with the inserting block clamping strip.
Further, a fixture block mounting groove is formed in the lower portion of the sealing ring gasket, a shaft rod is arranged in the fixture block mounting groove, the elastic fixture block is mounted on the shaft rod, and a rebound spring is sleeved on the shaft rod.
Furthermore, the bottom of the cover plate is provided with a rubber pad.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model is used for sealing the shell part of the actuator, the actuator shell is arranged in an arc-like mounting groove through the mounting insert block, so that the rotating shaft and components inside the actuator are completely isolated, the two sections of sealing gaskets can realize the completely closed state inside the actuator, the shell cover is directly inserted into the actuator shell during mounting, the elastic clamping block automatically enters the elastic groove during inserting, the nut piece is fixed after the automatic alignment, the mounting is simple and the sealing performance is high;
the utility model discloses the condition of executor internal motion can be observed to the toughened glass that the top set up, and it is provided with the apron and can opens and close, and the rubber pad of apron bottom can prevent the metal collision.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic plan view of the elastic clamping block and its connecting parts of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the device comprises an actuator main body 1, an actuator shell 2, a shell cover 3, an arc-like mounting groove 4, a mounting inserting block 5, a sealing gasket 6, an elastic clamping block 7, an elastic groove 8, a shaft rod 9, a rebound spring 10 and toughened glass 11.
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.
Example 1:
referring to fig. 1-2, the present invention provides a technical solution: an inner sealing structure of an electric valve actuator comprises an actuator main body 1, an actuator shell 2, a shell cover 3, an arc-like mounting groove 4, an installation inserting block 5, a sealing ring pad 6, an elastic clamping block 7 and an elastic groove 8, wherein the actuator shell 2 is arranged at the outer end of the actuator main body 1, the arc-like mounting groove 4 is arranged at the top of the actuator shell 2, the installation inserting block 5 matched with the arc-like mounting groove 4 is arranged at the bottom of the shell cover 3, two sections of sealing ring pads 6 are arranged on the installation inserting block 5, groove sections matched with the two sections of sealing ring pads 6 are arranged in the arc-like mounting groove 4, the elastic clamping block 7 is arranged below the sealing ring pad 6, the elastic groove 8 matched with the elastic clamping block 7 is arranged on the actuator shell 2, nut holes are formed in four sides of the installation inserting block 5, the installation screw groove matched with the nut holes is formed in the actuator shell 2, a clamping block mounting groove is formed below the sealing ring gasket 6, a shaft rod 9 is arranged in the clamping block mounting groove, the elastic clamping block 7 is mounted on the shaft rod 9, and a rebound spring 10 is sleeved on the shaft rod 9;
the outer end of the actuator main body 1 is provided with an actuator shell 2, the top of the actuator shell 2 is provided with an arc-like mounting groove 4, the bottom of the shell cover 3 is provided with an installation inserting block 5 matched with the arc-like mounting groove 4, the installation inserting block 5 is provided with two sections of sealing gaskets 6, the arc-like mounting groove 4 is internally provided with a groove section matched with the two sections of sealing gaskets 6, an elastic clamping block 7 is arranged below the sealing gasket 6, the actuator shell 2 is provided with an elastic groove 8 matched with the elastic clamping block 7, four sides of the installation inserting block 5 are provided with nut holes, the actuator shell 2 is provided with an installation screw groove matched with the nut holes, the lower part of the sealing gasket 6 is provided with a clamping block mounting groove, the clamping block mounting groove is internally provided with a shaft rod 9, the elastic clamping block 7 is installed on the shaft rod 9, and the shaft rod 9 is sleeved with a rebound spring 10, the utility model is used for 2 partial sealings of executor casing, executor casing 2 is installed at type arc mounting groove 4 through installation inserted block 5, makes inside axis of rotation of executor and components and parts keep apart completely, and its two sections sealing washer 6 can realize the inside totally enclosed state of executor, when the installation directly with casing cover 3 insert on the executor casing 2 can, its elasticity fixture block 7 gets into elasticity groove 8 automatically when the cartridge, make its automatic alignment back, fixed nut spare, the installation is simple and the leakproofness is high.
Example 2:
the outer end of the actuator main body 1 is provided with an actuator shell 2, the top of the actuator shell 2 is provided with an arc-like mounting groove 4, the bottom of the shell cover 3 is provided with an installation inserting block 5 matched with the arc-like mounting groove 4, the installation inserting block 5 is provided with two sections of sealing gaskets 6, the arc-like mounting groove 4 is internally provided with a groove section matched with the two sections of sealing gaskets 6, an elastic clamping block 7 is arranged below the sealing gasket 6, the actuator shell 2 is provided with an elastic groove 8 matched with the elastic clamping block 7, the top of the shell cover 3 is provided with a toughened glass groove, the toughened glass 11 is installed on the toughened glass groove through a sealing ring, one end of the shell cover 3 is provided with an installation shaft, a cover plate is installed on the installation shaft, the bottom of the cover plate is provided with a rubber pad, and the toughened glass 11 at the top can observe the condition of the internal motion of the actuator, the cover plate can be opened and closed, and the rubber pad at the bottom of the cover plate can prevent metal collision.
For the convenience of understanding the technical solutions of the present invention, the working principle or the operation mode of the present invention in the practical process will be described in detail below.
In the actual use process: the actuator shell 2 is arranged in the arc-like mounting groove 4 through the mounting insert 5, so that a rotating shaft and components in the actuator are completely isolated, the two sections of sealing ring gaskets 6 can realize the completely closed state in the actuator, the shell cover 3 is directly inserted into the actuator shell 2 during mounting, the elastic clamping block 7 automatically enters the elastic groove 8 during insertion, and the nut is fixed after the elastic clamping block is automatically aligned, so that the mounting is simple and the sealing performance is high;
the toughened glass 11 at the top can observe the condition of the internal movement of the actuator, and is provided with a cover plate which can be opened and closed, and a rubber pad at the bottom of the cover plate can prevent metal collision.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. An inner sealing structure of a valve electric actuator is characterized by comprising an actuator main body (1), an actuator shell (2), a shell cover (3), an arc-like mounting groove (4), a mounting plug block (5), a sealing ring pad (6), an elastic clamping block (7) and an elastic groove (8), an actuator shell (2) is arranged at the outer end of the actuator main body (1), an arc-like mounting groove (4) is arranged at the top of the actuator shell (2), the bottom of the shell cover (3) is provided with an installation inserting block (5) matched with the arc-like installation groove (4), two sections of sealing ring gaskets (6) are arranged on the mounting inserting block (5), a groove section matched with the two sections of sealing ring gaskets (6) is arranged in the similar arc-shaped mounting groove (4), an elastic clamping block (7) is arranged below the sealing ring pad (6), and an elastic groove (8) matched with the elastic clamping block (7) is formed in the actuator shell (2).
2. The internal sealing structure of the electric actuator of the valve according to claim 1, characterized in that a toughened glass groove is arranged on the top of the housing cover (3), the toughened glass (11) is mounted on the toughened glass groove through a sealing ring, an installation shaft is arranged at one end of the housing cover (3), and a cover plate is mounted on the installation shaft.
3. The internal sealing structure of the electric actuator of the valve according to claim 1, characterized in that nut holes are formed on four sides of the mounting insert block (5), and mounting screw grooves matched with the nut holes are formed on the actuator housing (2).
4. The internal sealing structure of the electric actuator of the valve as claimed in claim 2, wherein one end of the cover plate is provided with an insert block clamping strip, and one end of the shell cover (3) is provided with a clamping strip groove matched with the insert block clamping strip.
5. The internal sealing structure of the electric actuator of the valve as claimed in claim 1, wherein a fixture block mounting groove is arranged below the gasket (6), a shaft rod (9) is arranged in the fixture block mounting groove, the elastic fixture block (7) is mounted on the shaft rod (9), and the shaft rod (9) is sleeved with a rebound spring (10).
6. The internal seal structure of an electric actuator of a valve as claimed in claim 2, wherein the bottom of the cover plate is provided with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123372365.1U CN217381841U (en) | 2021-12-29 | 2021-12-29 | Inner sealing structure of valve electric actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123372365.1U CN217381841U (en) | 2021-12-29 | 2021-12-29 | Inner sealing structure of valve electric actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217381841U true CN217381841U (en) | 2022-09-06 |
Family
ID=83093440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123372365.1U Active CN217381841U (en) | 2021-12-29 | 2021-12-29 | Inner sealing structure of valve electric actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217381841U (en) |
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2021
- 2021-12-29 CN CN202123372365.1U patent/CN217381841U/en active Active
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