CN216589984U - Electric butterfly valve - Google Patents
Electric butterfly valve Download PDFInfo
- Publication number
- CN216589984U CN216589984U CN202122583590.3U CN202122583590U CN216589984U CN 216589984 U CN216589984 U CN 216589984U CN 202122583590 U CN202122583590 U CN 202122583590U CN 216589984 U CN216589984 U CN 216589984U
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- valve body
- valve
- electric butterfly
- butterfly valve
- level sensor
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Abstract
The utility model discloses an electric butterfly valve, relates to the technical field of electric butterfly valve production and manufacturing, and aims to solve the problems that when the existing electric butterfly valve is used in a water body containing corrosivity for a long time, a valve clack of the existing electric butterfly valve is easy to leak, so that the overall sealing performance is reduced, and a user is difficult to be reminded quickly. The utility model discloses a valve body switch, including electric butterfly valve body, valve body switch passageway, valve clack, level sensor, alarm bell, stainless steel layer, valve body switch passageway, flange connection dish, valve body switch passageway, valve clack, level sensor, alarm bell, water level sensor, stainless steel layer, alarm bell, alarm, etc. the intermediate position department of electric butterfly valve body is provided with valve body switch passageway, and the both ends of valve body switch passageway all are provided with flange connection dish, the inside of valve body switch passageway is provided with the valve clack, the inside of valve clack is provided with level sensor, level sensor's upper end is provided with the jingle bell alarm, and level sensor's output and jingle bell alarm's input electric connection, the outer wall at both ends all is provided with the stainless steel layer around the valve clack.
Description
Technical Field
The utility model relates to the technical field of electric butterfly valve production and manufacturing, in particular to an electric butterfly valve.
Background
A butterfly valve, also called a flap valve, is a regulating valve with a simple structure, and can be used for on-off control of low-pressure pipeline media, namely a valve with a closing part (a valve clack or a butterfly plate) which is a disc and rotates around a valve shaft to open and close, and the valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The main functions of cutting off and throttling are realized on the pipeline.
However, when the existing electric butterfly valve is used in a water body containing corrosiveness for a long time, a valve clack of the existing electric butterfly valve is easy to generate a leak hole, so that the overall sealing performance is reduced, and a user is difficult to be reminded quickly; therefore, the existing requirements are not met, and an electric butterfly valve is provided for the requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an electric butterfly valve, which solves the problems that when the existing electric butterfly valve provided in the background art is used in a water body containing corrosiveness for a long time, a valve clack of the existing electric butterfly valve is easy to leak, the whole sealing performance is reduced, and a user is difficult to be reminded quickly.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electric butterfly valve, includes the electric butterfly valve body, the intermediate position department of electric butterfly valve body is provided with valve body switch channel, and the both ends of valve body switch channel all are provided with flange connection dish, the inside of valve body switch channel is provided with the valve clack, the inside of valve clack is provided with level sensor, level sensor's upper end is provided with the jingle bell alarm, and level sensor's output and jingle bell alarm's input electric connection, the outer wall at both ends all is provided with the stainless steel layer around the valve clack.
Preferably, the outer wall of the stainless steel layer is provided with a magnetic attraction surface.
Preferably, the outer wall of the valve clack is provided with a magnetic attraction ring, the inner wall of the valve body switch channel is provided with a butt joint magnetic attraction ring, and the valve clack is magnetically connected with the butt joint magnetic attraction ring through the magnetic attraction ring.
Preferably, a supporting pipe is arranged above the valve body opening and closing channel, a sealing element is arranged above the supporting pipe, and a driving motor is arranged above the sealing element.
Preferably, the output end of the driving motor is provided with a coupler, the lower end of the coupler is provided with a transmission rod, the output end of the driving motor is in transmission connection with the transmission rod through the coupler, the transmission rod is detachably connected with the valve clack, and the lower end of the transmission rod is provided with a rod piece base.
Preferably, the outer wall of the flange connection disc is provided with a plurality of connection screw holes, and the middle position of the outer wall of the flange connection disc is provided with a water inlet and a water outlet.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the water level sensor is arranged in the valve clack, when the surface of the valve clack is provided with the leak hole, water flow can enter the valve clack, the water level sensor detects water level change and sends a signal to the alarm bell to alarm, so that the alarm bell alarms, and the effect of reminding a user is achieved.
2. The face can adsorb the iron content impurity in the water to magnetism for valve body department possesses the effect of certain filtration water, and the mode that the follow-up accessible of user was dismantled is cleared up, has made things convenient for the user to use.
3. The magnetic attraction ring and the magnetic attraction butt joint mode of the butt joint magnetic attraction ring can improve the sealing performance between the joint of the magnetic attraction ring and the butt joint magnetic attraction ring in the sealing process.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partial structure diagram of the valve flap of the present invention.
Fig. 3 is a schematic view of the internal structure of the valve flap of the present invention.
In the figure: 1. an electric butterfly valve body; 2. a valve body opening and closing passage; 3. a flange connecting plate; 4. a connecting screw hole; 5. supporting a tube; 6. a seal member; 7. a drive motor; 8. a coupling; 9. a transmission rod; 10. a valve flap; 11. a magnetic attraction ring; 12. butting the magnetic suction rings; 13. magnetic attraction surfaces; 14. a stainless steel layer; 15. a water level sensor; 16. ringing an alarm; 17. a rod piece base; 18. a water inlet and a water outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides an electric butterfly valve, including electric butterfly valve body 1, electric butterfly valve body 1's intermediate position department is provided with valve body switch channel 2, valve body switch channel 2's both ends all are provided with flange connection dish 3, valve body switch channel 2's inside is provided with valve clack 10, the inside of valve clack 10 is provided with level sensor 15, level sensor 15's upper end is provided with jingle bell alarm 16, and level sensor 15's output and jingle bell alarm 16's input electric connection, the outer wall at both ends all is provided with stainless steel layer 14 around the valve clack 10.
Further, the outer wall on stainless steel layer 14 is provided with magnetism and inhales face 13, and magnetism is inhaled face 13 and can be adsorbed the iron content impurity in the water for valve body department possesses the effect of certain filtration water, and the mode that the follow-up accessible of user was dismantled is cleared up, has made things convenient for the user to use.
Further, the outer wall of valve clack 10 is provided with magnetism and inhales circle 11, and the inner wall of valve body switch passageway 2 is provided with butt joint magnetism and inhales ring 12, and valve clack 10 inhales ring 11 through magnetism and is inhaled ring 12 magnetism with the butt joint and be connected, uses magnetism to inhale ring 11 and the butt joint magnetism of inhaling ring 12 to inhale the butt joint mode and can improve the leakproofness between both junctions in sealed process.
Furthermore, a supporting tube 5 is arranged above the valve body opening and closing channel 2, a sealing element 6 is arranged above the supporting tube 5, a driving motor 7 is arranged above the sealing element 6, the supporting tube 5 is used for supporting, the interior of the supporting tube is hollow, the sealing element 6 is used for sealing, and a through hole for a rod piece to pass through is formed in the middle of the supporting tube.
Further, the output of driving motor 7 is provided with shaft coupling 8, the lower extreme of shaft coupling 8 is provided with transfer line 9, and driving motor 7's output passes through shaft coupling 8 and is connected with the transmission of transfer line 9 transmission, transfer line 9 and valve clack 10 are detachable to be connected, the lower extreme of transfer line 9 is provided with member base 17, driving motor 7 is used for driving transfer line 9 and valve clack 10 and rotates for valve clack 10 can open and close through the pivoted mode, thereby can reach the effect that control rivers were carried.
Furthermore, the outer wall of the flange connection disc 3 is provided with a connection screw hole 4, the connection screw hole 4 is provided with a plurality of, the middle position of the outer wall of the flange connection disc 3 is provided with a water inlet and outlet 18, and the connection screw hole 4 can facilitate a user to butt the flange connection disc 3 with other pipe fittings.
The working principle is as follows: when the valve is used, the driving motor 7 is used for driving the transmission rod 9 and the valve clack 10 to rotate, so that the valve clack 10 can be opened and closed in a rotating mode, and the effect of controlling water flow transmission can be achieved, the water level sensor 15 is arranged inside the valve clack 10, when a leak hole is formed in the surface of the valve clack 10, water flow can enter the valve clack 10, the water level sensor 15 detects water level change and sends a signal to the alarm bell 16, so that the alarm bell 16 gives a bell alarm to remind a user, meanwhile, the valve clack 10 adopts the shape of an outer interlayer, an inner interlayer and an outer interlayer, so that even if one end of the valve clack generates a leak hole phenomenon, water can be blocked in the valve clack 10 and cannot directly pass through the valve clack 10 to reach the other end, the whole valve clack 10 still has the effect of blocking the water under the condition of the leak hole, and the whole safety can be improved, the face 13 can be inhaled to magnetism to the iron content impurity in the water for valve body department possesses the effect of certain filtration water, and the mode that the follow-up accessible of user was dismantled is cleared up, has made things convenient for the user to use, and the magnetism that uses magnetism to inhale ring 11 and butt joint magnetism to inhale ring 12 in sealed process inhales the butt joint mode and can improve the leakproofness between both junctions.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an electric butterfly valve, includes electric butterfly valve body (1), its characterized in that: the middle position department of electric butterfly valve body (1) is provided with valve body switch passageway (2), and the both ends of valve body switch passageway (2) all are provided with flange connection dish (3), the inside of valve body switch passageway (2) is provided with valve clack (10), the inside of valve clack (10) is provided with level sensor (15), the upper end of level sensor (15) is provided with jingle bell alarm (16), and the output of level sensor (15) and the input electric connection of jingle bell alarm (16), the outer wall at both ends all is provided with stainless steel layer (14) around valve clack (10).
2. An electric butterfly valve according to claim 1, characterized in that: the outer wall of the stainless steel layer (14) is provided with a magnetic attraction surface (13).
3. An electric butterfly valve according to claim 1, characterized in that: the outer wall of valve clack (10) is provided with magnetism and inhales circle (11), the inner wall of valve body switch passageway (2) is provided with butt joint magnetism and inhales ring (12), and valve clack (10) inhale circle (11) and butt joint magnetism and inhale ring (12) magnetism through magnetism and be connected.
4. An electric butterfly valve according to claim 1, characterized in that: a supporting pipe (5) is arranged above the valve body switch channel (2), a sealing piece (6) is arranged above the supporting pipe (5), and a driving motor (7) is arranged above the sealing piece (6).
5. An electric butterfly valve according to claim 4, characterized in that: the output of driving motor (7) is provided with shaft coupling (8), the lower extreme of shaft coupling (8) is provided with transfer line (9), and the output of driving motor (7) passes through shaft coupling (8) and is connected with transfer line (9) transmission, transfer line (9) and valve clack (10) detachable connection, the lower extreme of transfer line (9) is provided with member base (17).
6. An electric butterfly valve according to claim 1, characterized in that: the outer wall of the flange connection disc (3) is provided with a connection screw hole (4), the connection screw hole (4) is provided with a plurality of, and the middle position of the outer wall of the flange connection disc (3) is provided with a water inlet and a water outlet (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122583590.3U CN216589984U (en) | 2021-10-26 | 2021-10-26 | Electric butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122583590.3U CN216589984U (en) | 2021-10-26 | 2021-10-26 | Electric butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216589984U true CN216589984U (en) | 2022-05-24 |
Family
ID=81641656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122583590.3U Active CN216589984U (en) | 2021-10-26 | 2021-10-26 | Electric butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216589984U (en) |
-
2021
- 2021-10-26 CN CN202122583590.3U patent/CN216589984U/en active Active
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