CN214946674U - Sealing structure of outlet valve of fan - Google Patents
Sealing structure of outlet valve of fan Download PDFInfo
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- CN214946674U CN214946674U CN202121239663.0U CN202121239663U CN214946674U CN 214946674 U CN214946674 U CN 214946674U CN 202121239663 U CN202121239663 U CN 202121239663U CN 214946674 U CN214946674 U CN 214946674U
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- sealing
- outlet valve
- sealing mechanism
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- fan outlet
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Abstract
The utility model relates to a fan outlet valve seal structure, including valve body main part, sealing mechanism and external mechanism, the both sides of valve body main part are provided with sealing mechanism, two sealing mechanism's the mutually opposite sides one side of the body all is provided with external mechanism, sealing mechanism includes the external pipe, sealing mechanism's inside is provided with sealed piece, the seal groove has all been processed to the both sides of sealed piece, two the inside of seal groove is provided with the sealing washer, the both sides of sealed piece all are provided with the movable rod, two the top of movable rod all is provided with the montant. This fan outlet valve seal structure sets up the sealing washer in through the seal groove, makes sealing mechanism's sealing performance better, utilizes the movable rod setting in the inside of montant, can conveniently take over to taking out and tear open and trade to reach the effect of being convenient for change, be provided with the dwang through the bottom of changeing, can adjust the rotation direction of ball sealer, thereby be convenient for live the seal opening with ball sealer seal, improved sealed effect.
Description
Technical Field
The utility model relates to a fan outlet valve technical field specifically is a fan outlet valve seal structure.
Background
The fan is a driven fluid machine which increases the gas pressure and discharges the gas by means of the input mechanical energy, is a short form of Chinese habit for gas compression and gas delivery machines, and generally comprises a ventilator, a blower and a wind driven generator.
Present fan outlet valve in the market mainly improves to aspects such as functional, and it has the leakproofness advantage of multifunctionality such as good, nevertheless this fan outlet valve is inconvenient dismantles the change to the pipeline at sealed in-process, so proposes a fan outlet valve seal structure and solves the above-mentioned problem of proposing.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, provide a fan outlet valve seal structure, solved the problem that the change was dismantled to the pipeline to the fan outlet valve that has now on the existing market inconvenient in sealed in-process.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a fan outlet valve seal structure, includes valve body main part, sealing mechanism and external mechanism, the both sides of valve body main part are provided with sealing mechanism, two sealing mechanism's the mutually opposite side of the body all is provided with external mechanism, sealing mechanism is including taking over outward, sealing mechanism's inside is provided with sealed piece, the seal groove has all been processed to the both sides of sealed piece, two the inside of seal groove is provided with the sealing washer, the both sides of sealed piece all are provided with the movable rod, two the top of movable rod all is provided with the montant, sealing mechanism's inner wall is provided with firm pole.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the valve body main part includes the supporting shoe, the quantity of supporting shoe is two, two the back of the body one side of the back of the body all is provided with out the tuber pipe.
Further, sealing mechanism sets up the surface at the tuber pipe, outer pipe all runs through and extends to sealing mechanism's inside with the tuber pipe.
Further, the movable rod penetrates through and extends to the outside of the sealing mechanism, and the vertical rod penetrates through and extends to the inside of the outer connecting pipe.
Furthermore, the radian of sealing washer and the radian of seal groove phase-match, the montant is swing joint with the firm pole.
Further, the external mechanism comprises a rotating handle, and the external mechanism is arranged at the top of the supporting block.
Further, the bottom of changeing the handle is provided with the dwang, the surface of dwang is provided with the ball sealer.
Further, sealing ports are processed on two sides of the valve body main body and are movably connected with the sealing balls in a matched mode.
Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:
1. this fan outlet valve seal structure sets up the sealing washer through the seal groove, makes sealing mechanism's sealing performance better, utilizes the movable rod setting in the inside of montant, can conveniently tear open the trade to external pipe to the effect of being convenient for change has been reached.
2. This fan outlet valve seal structure is provided with the dwang through the bottom of changeing the handle, can adjust the rotation direction of ball sealer to be convenient for live the sealing opening with the ball sealer seal, improved sealed effect.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a cross-sectional view of the support block structure of the present invention;
fig. 3 is a structural sectional view of the sealing mechanism of the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 3 according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the valve body main part, 101, supporting shoe, 102, play tuber pipe, 2, sealing mechanism, 201, external pipe, 202, seal block, 203, seal groove, 204, sealing washer, 205, movable rod, 206, montant, 207, firm pole, 3, external mechanism, 301, change handle, 302, dwang, 303, ball sealer.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Referring to fig. 3 and 4, the fan outlet valve sealing structure in this embodiment includes a valve body main body 1, a sealing mechanism 2 and an external mechanism 3, the two sides of the valve body main body 1 are movably connected with the sealing mechanism 2, the opposite sides of the two sealing mechanisms 2 are movably connected with the external mechanism 3, the sealing mechanism 2 includes an external pipe 201, the inside of the sealing mechanism 2 is movably connected with a sealing block 202, the two sides of the sealing block 202 are respectively processed with a sealing groove 203, the inside of the two sealing grooves 203 is movably connected with a sealing ring 204, the sealing ring 204 is sealed in the sealing groove, the two sides of the sealing block 202 are both movably connected with a movable rod 205, the top of the two movable rods 205 is movably connected with a vertical rod 206, the movable rod 205 penetrates through the vertical rod 206 to stabilize the vertical rod 206 in the external pipe 201, thereby achieving the effect of conveniently pulling out the movable rod 205 to detach and replace the external pipe 201, the movable rod 205 runs through and extends to sealing mechanism 2's outside, montant 206 runs through and extends to the inside of taking over 201 outward, sealing mechanism 2's inner wall fixedly connected with stabilizing rod 207, the radian of sealing washer 204 and the radian phase-match of seal groove 203, montant 206 is swing joint with stabilizing rod 207, run through and extend to sealing mechanism 2 inside through taking over 201 outward, utilize montant 206 to run through stabilizing rod 207 and take over 201 outward, utilize movable rod 205 to carry out spacing firm to montant 206, thereby can take over 201 firm sealing mechanism 2's inside outward, reached the effect of being convenient for dismantle and changing outer taking over 201 and play tuber pipe 102.
The movable rod 205 in this embodiment can limit and stabilize the vertical rod 206.
It should be noted that the vertical rod 206 penetrates through the stabilizing rod 207 and penetrates through the outside of the outer connecting tube 201, and one end of the vertical rod 206 penetrates and extends to the outside of the sealing mechanism 2.
Please refer to fig. 1 and 2, the valve body main body 1 includes the supporting block 101, the number of the supporting block 101 is two, two supporting blocks 101 back to the back equal fixedly connected with of one side go out tuber pipe 102, sealing mechanism 2 swing joint is at the surface of going out tuber pipe 102, external pipe 201 all runs through and extends to sealing mechanism 2's inside with going out tuber pipe 102, external mechanism 3 is including changeing 301, external mechanism 3 swing joint is at the top of supporting block 101, change 301 the bottom fixedly connected with dwang 302 of 301, change 301 can drive dwang 302 at supporting block 101 internal rotation, the external surface fixedly connected with ball sealer 303 of dwang 302, ball sealer 303 can be along with the rotation and the sealing port phase-match of dwang 302, the sealing port 303 has been processed to the both sides of valve body main body 1, the size phase-match and swing joint of sealing port and ball sealer 303.
The seal ball 303 in this embodiment can seal the seal port in the valve body 1.
Note that the size of the sealing port is equal to or smaller than the size of the sealing ball 303.
The working principle of the above embodiment is as follows: run through and extend to sealing mechanism 2's inside through movable rod 205, utilize montant 206 can be with taking over 201 and play tuber pipe 102 and fixing in sealing mechanism 2's inside outward, when needs are taken over 201 and play tuber pipe 102 and are changed, take movable rod 205 out, can be convenient for carry out the dismouting to it, change 301 through rotating, can rotate sealed ball 303 to the department that seals closely to can plug up the seal, reached the sealed effect of being convenient for.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The sealing structure of the outlet valve of the fan is characterized by comprising a valve body main body (1), sealing mechanisms (2) and external mechanisms (3), wherein the sealing mechanisms (2) are arranged on two sides of the valve body main body (1), and the external mechanisms (3) are arranged on the opposite sides of the two sealing mechanisms (2);
sealing mechanism (2) are including taking over (201) outward, the inside of sealing mechanism (2) is provided with sealed piece (202), the both sides of sealed piece (202) have all been processed sealed groove (203), two the inside of sealed groove (203) is provided with sealing washer (204), the both sides of sealed piece (202) all are provided with movable rod (205), two the top of movable rod (205) all is provided with montant (206), the inner wall of sealing mechanism (2) is provided with firm pole (207).
2. The fan outlet valve sealing structure according to claim 1, wherein the valve body (1) comprises two supporting blocks (101), and air outlet pipes (102) are arranged on opposite sides of the two supporting blocks (101).
3. The fan outlet valve sealing structure according to claim 2, wherein the sealing mechanism (2) is disposed on an outer surface of the air outlet pipe (102), and the external pipe (201) and the air outlet pipe (102) both penetrate through and extend to the inside of the sealing mechanism (2).
4. A fan outlet valve sealing structure according to claim 3, characterised in that the movable rod (205) extends through and to the outside of the sealing mechanism (2) and the vertical rod (206) extends through and to the inside of the extension tube (201).
5. The fan outlet valve sealing structure according to claim 4, wherein the radian of the sealing ring (204) is matched with the radian of the sealing groove (203), and the vertical rod (206) is movably connected with the stabilizing rod (207).
6. A fan outlet valve sealing arrangement according to claim 2, characterised in that the circumscribing mechanism (3) comprises a rotating handle (301), the circumscribing mechanism (3) being disposed on top of the support block (101).
7. The fan outlet valve sealing structure according to claim 6, wherein a rotating rod (302) is arranged at the bottom of the rotating handle (301), and a sealing ball (303) is arranged on the outer surface of the rotating rod (302).
8. The fan outlet valve sealing structure according to claim 1, wherein sealing ports are formed on two sides of the valve body (1), and the sealing ports are matched with and movably connected with the sealing ball (303) in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121239663.0U CN214946674U (en) | 2021-06-03 | 2021-06-03 | Sealing structure of outlet valve of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121239663.0U CN214946674U (en) | 2021-06-03 | 2021-06-03 | Sealing structure of outlet valve of fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214946674U true CN214946674U (en) | 2021-11-30 |
Family
ID=79055314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121239663.0U Active CN214946674U (en) | 2021-06-03 | 2021-06-03 | Sealing structure of outlet valve of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214946674U (en) |
-
2021
- 2021-06-03 CN CN202121239663.0U patent/CN214946674U/en active Active
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