CN214534533U - Novel sea water resistant electric butterfly valve - Google Patents
Novel sea water resistant electric butterfly valve Download PDFInfo
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- CN214534533U CN214534533U CN202120025558.0U CN202120025558U CN214534533U CN 214534533 U CN214534533 U CN 214534533U CN 202120025558 U CN202120025558 U CN 202120025558U CN 214534533 U CN214534533 U CN 214534533U
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- connecting tube
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Abstract
The utility model discloses a novel resistant sea water electric butterfly valve, including the butterfly valve main part, the inside of butterfly valve main part is provided with the butterfly plate, be provided with corrosion-resistant sealing washer between butterfly plate and the butterfly valve main part, the inside of butterfly valve main part is provided with the axis of rotation, the front and back surface of butterfly valve main part all is provided with the connecting hole, the lower extreme of butterfly valve main part is provided with the bearing frame, the upper end of butterfly valve main part is provided with the connecting tube, the upper end of connecting tube is provided with the locking box, the upper end surface of locking box is provided with electric actuator, electric actuator's front end surface is provided with manual regulation hole, the upper end of connecting tube is provided with the mounting hole. The utility model discloses a novel resistant sea water electric butterfly valve, the effectual leak protection leakproofness that has improved between axis of rotation and the butterfly valve has better locking effect simultaneously, prevents to turn round damage butterfly valve, prolongs the life of butterfly valve.
Description
Technical Field
The utility model relates to an electric butterfly valve technical field, in particular to novel resistant sea water electric butterfly valve.
Background
Electric butterfly valve belongs to a variety among electric valve and the electrical control valve, and electric butterfly valve controls the butterfly valve switch through power signal, can be used to pipe-line system's trip valve, control valve etc. subsidiary manual control, however current resistant sea water electric butterfly valve, there is the not good problem of leak protection leakproofness between axis of rotation and the valve, the too big valve gyration that causes of circulation fluid flow velocity in the valve exists simultaneously, damage the condition of valve, for this reason, we propose a neotype resistant sea water electric butterfly valve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel resistant sea water electric butterfly valve can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel resistant sea water electric butterfly valve, includes the butterfly valve main part, the inside of butterfly valve main part is provided with the butterfly plate, be provided with corrosion-resistant sealing washer between butterfly plate and the butterfly valve main part, the inside of butterfly valve main part is provided with the axis of rotation, the front and back surface of butterfly valve main part all is provided with the connecting hole, the lower extreme of butterfly valve main part is provided with the bearing frame, the upper end of butterfly valve main part is provided with the connecting tube, the upper end of connecting tube is provided with the locking box, the upper end surface of locking box is provided with electric actuator, electric actuator's front end surface is provided with manual regulation hole, the upper end of connecting tube is provided with the mounting hole.
Preferably, the axis of rotation runs through the butterfly valve main part, and with the butterfly valve main part between be swing joint, the lower extreme of axis of rotation links to each other with the bearing frame, and the outside that the upper end extends to the butterfly valve main part links to each other with electric actuator, be swing joint between axis of rotation and the electric actuator, the surface of axis of rotation is located to the connecting pipe cover, the inside through-hole that is provided with of connecting pipe, the inside surface that is located the axis of rotation of connecting pipe is provided with the bellows, be swing joint between bellows and the connecting pipe, the inside that the upper end of bellows is located the connecting pipe is provided with sealed the pad, be swing joint between sealed pad and the connecting pipe, the inside that the lower extreme of bellows is located the connecting pipe is provided with the leak protection pad, be swing joint between leak protection pad and the connecting pipe.
By adopting the technical scheme, the following technical effects can be achieved: is favorable for improving the leak-proof sealing performance between the rotating shaft and the butterfly valve.
Preferably, be swing joint between locking box and electric actuator and the connecting tube, the inside of locking box is provided with the connection pad, be swing joint between connection pad and the axis of rotation, the lower extreme surface of connection pad is provided with the fixed orifices, the below of connection pad is provided with the fixed disk, the upper end surface of fixed disk is provided with the fixed block, be fixed connection between fixed block and the fixed disk.
By adopting the technical scheme, the following technical effects can be achieved: the locking of the butterfly valve is facilitated, and the rotation is avoided.
Preferably, be provided with between the lower extreme surface of fixed disk and the locking box and resume the spring, the upper end surface of fixed disk is provided with the clamp plate, be provided with electronic pole between the port of clamp plate and the locking box, be swing joint between electronic pole and the clamp plate, the quantity of resuming the spring is a plurality of groups, and is the annular array and arranges.
By adopting the technical scheme, the following technical effects can be achieved: the adjustment control of the locking is facilitated.
Preferably, the quantity of fixed block is a plurality of groups, and is the annular array and arranges, the quantity of fixed orifices is a plurality of groups, and is the annular array and arranges, the fixed orifices is located same vertical line with the fixed block, and the shape size laminates mutually.
By adopting the technical scheme, the following technical effects can be achieved: is beneficial to improving the locking effect.
Compared with the prior art, the utility model discloses following beneficial effect has: according to the novel seawater-resistant electric butterfly valve, through the combined action of the corrugated pipe, the leakage-proof gasket and the sealing gasket, when the butterfly valve main body is filled with water, the leakage-proof gasket seals and prevents leakage of a connecting gap between the rotating shaft and the butterfly valve main body, the corrugated pipe further improves the connection sealing performance, and finally the sealing gasket seals the connecting gap, so that multiple layers of leakage-proof sealing are realized; the electric butterfly valve is characterized in that the electric butterfly valve is provided with a fixing hole, a fixing block and a pressing plate, wherein the fixing hole is provided with a fixing hole, the fixing block is provided with a fixing plate, the pressing plate is provided with a restoring spring, the electric butterfly valve is provided with an electric rod, the electric rod is provided with a fixing plate, the electric rod is provided with a fixing hole, the fixing plate is provided with a fixing plate, the electric rod is provided with a fixing plate, the fixing plate is provided with a fixing hole, the electric rod is provided with a fixing plate, the fixing plate is provided with a fixing spring, the fixing hole is provided with a fixing plate, the fixing plate is provided with a fixing hole, the fixing hole is provided with a fixing spring, the fixing spring is provided with a fixing plate, the fixing hole is provided with a fixing plate, and the fixing plate is provided with a restoring spring; the utility model discloses a novel resistant sea water electric butterfly valve, the effectual leak protection leakproofness that has improved between axis of rotation and the butterfly valve has better locking effect simultaneously, prevents to turn round damage butterfly valve, prolongs the life of butterfly valve.
Drawings
Fig. 1 is a schematic view of the overall structure of a novel seawater-resistant electric butterfly valve of the present invention;
fig. 2 is a schematic view of a partial structure of a novel seawater-resistant electric butterfly valve of the present invention;
fig. 3 is a partial structural cross-sectional view of a novel seawater-resistant electric butterfly valve of the present invention;
fig. 4 is a partial structure cross-sectional view of a novel seawater-resistant electric butterfly valve of the present invention.
In the figure: 1. a butterfly valve body; 2. a rotating shaft; 3. a butterfly plate; 4. a corrosion-resistant seal ring; 5. connecting holes; 6. an electric actuator; 7. a locking box; 8. connecting a pipeline; 9. a manual adjustment aperture; 10. a bearing seat; 11. a through hole; 12. mounting holes; 13. a gasket; 14. a bellows; 15. a leakage-proof pad; 16. a connecting disc; 17. fixing the disc; 18. a fixing hole; 19. a fixed block; 20. a restoring spring; 21. pressing a plate; 22. an electric rod.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a novel sea water resistant electric butterfly valve, including butterfly valve main body 1, butterfly valve main body 1's inside is provided with butterfly plate 3, be provided with corrosion-resistant sealing washer 4 between butterfly plate 3 and the butterfly valve main body 1, improve electric butterfly valve's corrosion resistance, butterfly valve main body 1's inside is provided with axis of rotation 2, butterfly valve main body 1's front and back surface all is provided with connecting hole 5, be convenient for connect, butterfly valve main body 1's lower extreme is provided with bearing frame 10, butterfly valve main body 1's upper end is provided with connecting tube 8, connecting tube 8's upper end is provided with locking box 7, be convenient for the butterfly valve locking, the upper end surface of locking box 7 is provided with electric actuator 6, electric actuator 6's front end surface is provided with manual regulation hole 9, when electric actuator 6 of being convenient for damages, manual regulation, connecting tube 8's upper end is provided with mounting hole 12.
The locking box 7, the electric actuator 6 and the connecting pipeline 8 are movably connected, the connecting disc 16 is arranged inside the locking box 7, the connecting disc 16 is movably connected with the rotating shaft 2, a fixing hole 18 is formed in the surface of the lower end of the connecting disc 16, the fixing disc 17 is arranged below the connecting disc 16, the fixing block 19 is arranged on the surface of the upper end of the fixing disc 17, and the fixing block 19 is fixedly connected with the fixing disc 17, so that the butterfly valve is locked conveniently and prevented from rotating.
The restoring springs 20 are arranged between the lower end surface of the fixed disc 17 and the locking box 7, the pressing plate 21 is arranged on the upper end surface of the fixed disc 17, the electric rods 22 are arranged between the ports of the pressing plate 21 and the locking box 7, the electric rods 22 are movably connected with the pressing plate 21, and the restoring springs 20 are arranged in a plurality of groups and are arranged in an annular array, so that the adjusting control of locking is facilitated.
The quantity of fixed block 19 is a plurality of groups, and is the annular array and arranges, and the quantity of fixed orifices 18 is a plurality of groups, and is the annular array and arranges, and fixed orifices 18 and fixed block 19 are located same vertical line, and the shape size laminates mutually, is favorable to improving locking effect.
It should be noted that, the utility model relates to a novel sea water resistant electric butterfly valve, when using, the user seals the leak protection to the connection gap between the rotation axis 2 and the butterfly valve main body 1 by means of the combined action of the bellows 14, the leak protection pad 15 and the sealing pad 13 when the butterfly valve main body 1 is filled with water, the bellows 14 further improves the connection sealing performance, the sealing pad 13 seals the connection gap finally, and the multi-layer leak protection sealing effectively improves the leak protection sealing performance between the rotation axis 2 and the butterfly valve; through fixed orifices 18, the combined action of fixed block 19 and clamp plate 21, the cooperation resumes the effect of spring 20 and electric rod 22, during the electronic butterfly valve regulation, electric rod 22 stretches out and draws back downwards and drives clamp plate 21 and make fixed block 19 and the separation of fixed orifices 18 to the downward pulling of fixed disk 17, after the electronic butterfly valve regulation, electric rod 22 rebound, fixed disk 17 utilizes the restoring force that resumes spring 20 to make fixed orifices 18 and 19 butt joints of fixed block, the locking, and then make axis of rotation 2 locking, thereby have better locking effect, prevent gyration damage butterfly valve, the life of extension butterfly valve.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a novel resistant sea water electric butterfly valve, includes butterfly valve main part (1), its characterized in that: the inside of butterfly valve main part (1) is provided with butterfly plate (3), be provided with corrosion-resistant sealing washer (4) between butterfly plate (3) and butterfly valve main part (1), the inside of butterfly valve main part (1) is provided with axis of rotation (2), the front and back surface of butterfly valve main part (1) all is provided with connecting hole (5), the lower extreme of butterfly valve main part (1) is provided with bearing frame (10), the upper end of butterfly valve main part (1) is provided with connecting tube (8), the upper end of connecting tube (8) is provided with locking box (7), the upper end surface of locking box (7) is provided with electric actuator (6), the front end surface of electric actuator (6) is provided with manual regulation hole (9), the upper end of connecting tube (8) is provided with mounting hole (12).
2. The novel seawater resistant electric butterfly valve of claim 1, characterized in that: the butterfly valve is characterized in that the rotating shaft (2) penetrates through the butterfly valve body (1) and is movably connected with the butterfly valve body (1), the lower end of the rotating shaft (2) is connected with the bearing seat (10), the upper end of the rotating shaft extends to the outside of the butterfly valve body (1) and is connected with the electric actuator (6), the rotating shaft (2) is movably connected with the electric actuator (6), the connecting pipeline (8) is sleeved on the surface of the rotating shaft (2), a through hole (11) is formed in the connecting pipeline (8), a corrugated pipe (14) is arranged on the surface, located on the rotating shaft (2), of the connecting pipeline (8), the corrugated pipe (14) is movably connected with the connecting pipeline (8), a sealing gasket (13) is arranged in the connecting pipeline (8) at the upper end of the corrugated pipe (14), and the sealing gasket (13) is movably connected with the connecting pipeline (8), the lower extreme of bellows (14) is located the inside of connecting tube (8) and is provided with leak protection pad (15), be swing joint between leak protection pad (15) and connecting tube (8).
3. The novel seawater resistant electric butterfly valve of claim 1, characterized in that: be swing joint between locking box (7) and electric actuator (6) and connecting tube (8), the inside of locking box (7) is provided with connection pad (16), be swing joint between connection pad (16) and axis of rotation (2), the lower extreme surface of connection pad (16) is provided with fixed orifices (18), the below of connection pad (16) is provided with fixed disk (17), the upper end surface of fixed disk (17) is provided with fixed block (19), be fixed connection between fixed block (19) and fixed disk (17).
4. The novel seawater resistant electric butterfly valve of claim 3, characterized in that: be provided with between the lower extreme surface of fixed disk (17) and locking box (7) and resume spring (20), the upper end surface of fixed disk (17) is provided with clamp plate (21), be provided with between the port of clamp plate (21) and locking box (7) electronic pole (22), be swing joint between electronic pole (22) and clamp plate (21), the quantity of resuming spring (20) is a plurality of groups, and is the annular array and arranges.
5. The novel seawater resistant electric butterfly valve of claim 3, characterized in that: the quantity of fixed block (19) is a plurality of groups, and is the annular array and arranges, the quantity of fixed orifices (18) is a plurality of groups, and is the annular array and arranges, fixed orifices (18) and fixed block (19) are located same vertical line, and the shape size laminates mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120025558.0U CN214534533U (en) | 2021-01-06 | 2021-01-06 | Novel sea water resistant electric butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120025558.0U CN214534533U (en) | 2021-01-06 | 2021-01-06 | Novel sea water resistant electric butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214534533U true CN214534533U (en) | 2021-10-29 |
Family
ID=78301103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120025558.0U Active CN214534533U (en) | 2021-01-06 | 2021-01-06 | Novel sea water resistant electric butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214534533U (en) |
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2021
- 2021-01-06 CN CN202120025558.0U patent/CN214534533U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20220628 Address after: 530000 No. 1202, 12th floor, unit 1, building 7, gangbaoyuan, No. 666 Wuxiang Avenue, China (Guangxi) pilot Free Trade Zone, Nanning, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Free Trade Zone Longjin Technology Co.,Ltd. Address before: 237005 Zhang Dian Zhen Bai TA Cun, Jin'an District, Lu'an City, Anhui Province Patentee before: Lu Zhuan |