CN217207782U - Large-diameter electromagnetic valve for low water pressure - Google Patents
Large-diameter electromagnetic valve for low water pressure Download PDFInfo
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- CN217207782U CN217207782U CN202220314189.1U CN202220314189U CN217207782U CN 217207782 U CN217207782 U CN 217207782U CN 202220314189 U CN202220314189 U CN 202220314189U CN 217207782 U CN217207782 U CN 217207782U
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- low water
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model relates to an motorised valve technical field just discloses a heavy-calibre solenoid valve for low water pressure, including fixed establishment, fixed establishment's positive swing joint has the moving mechanism, fixed establishment includes the stainless steel connecting plate, through hole and executor connecting hole have been seted up respectively on the surface of stainless steel connecting plate, the top fixedly connected with stainless steel valve casing of stainless steel connecting plate, the positive fixedly connected with connecting block of stainless steel valve casing, the inner wall fixedly connected with sealing washer of stainless steel valve casing. This a heavy-calibre solenoid valve for low water pressure drives the gasket through using the transfer line to rotate to with eccentric connection between transfer line and the gasket, and be connected through executor and connector and drive the gasket and open and shut, when the gasket opened and shut, the gasket of eccentric connection can reduce and the sealing washer between the friction, thereby reduce the required power of executor, reached the effect that reduces executor power.
Description
Technical Field
The utility model relates to an motorised valve technical field specifically is a heavy-calibre solenoid valve for low water pressure.
Background
Electric valve obtains the wide application in the water conservancy field, but present valve is the pressure-bearing valve of high flood peak generally, the drive power of needs is great, can not satisfy the demand in occasion a bit, in the in-process that soil and water kept automatic monitoring, because the runoff that the runoff district produced need be collected in succession to automatic monitoring equipment, collect full time will discharge then collect once more after inside runoff measurement at collection device, the runoff that produces until the runoff district is ended, generally select heavy-calibre low pressure valve in order to reduce the discharge time.
Most of the butterfly valves commonly used in the market at present can generate large friction force when the valve is opened and closed. The DC150 butterfly valve can bear 0-1.6MPa of pressure, the torque required by normal operation is 100N.m, a high-power actuator is required to be used when larger torque is required, the price of the high-power actuator is increased, the consumption is increased, the volume of the general high-power actuator is larger than that of a low-power actuator, and the installation size of equipment is influenced.
Accordingly, there is a need for a large-diameter electromagnetic valve for low water pressure, which solves the above-mentioned problems of the prior art that requires the use of a large power actuator.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art's not enough, the utility model provides a heavy-calibre solenoid valve for low water pressure possesses advantages such as reduction executor power, has solved the big problem of power that the executor mentioned in the above-mentioned background art needs.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a large-caliber electromagnetic valve for low water pressure comprises a fixing mechanism, wherein the front side of the fixing mechanism is movably connected with a movable mechanism;
the fixing mechanism comprises a stainless steel connecting plate, a through hole and an actuator connecting hole are respectively formed in the surface of the stainless steel connecting plate, a stainless steel valve casing is fixedly connected to the top of the stainless steel connecting plate, a connecting block is fixedly connected to the front side of the stainless steel valve casing, and a sealing ring is fixedly connected to the inner wall of the stainless steel valve casing;
the movable mechanism comprises a transmission rod, the bottom of the transmission rod is fixedly connected with a connector, the outer surface of the transmission rod is fixedly connected with a connecting strip, the outer surface of the connecting strip is fixedly connected with a sealing piece, and the front surface of the sealing piece is fixedly connected with a limiter.
In the use, be connected executor and stainless steel connecting plate through the executor connecting hole to being connected connector and executor, driving the transfer line through the executor and rotating, thereby driving the gasket and rotating and realize sealedly, when stopper and stainless steel valve shell edge overlap joint, the gasket accomplishes complete sealing with the sealing washer cooperation and makes the executor stop work.
Preferably, the actuator connecting holes are respectively positioned at four corners of the stainless steel connecting plate, and the through holes are positioned among the four actuator connecting holes.
The surface of the stainless steel connecting plate is provided with the actuator connecting holes, so that the actuator can be conveniently installed, and the four actuator connecting holes can improve the connection stability of the actuator.
Preferably, the number of connecting blocks is two, two the connecting block is located the upper and lower both sides of stainless steel valve casing axle center respectively.
Two connecting blocks are arranged to support the transmission rod, so that the transmission rod can always keep a vertical state when rotating.
Preferably, the transmission rod penetrates through the two connecting blocks and is movably connected with the two connecting blocks, and the top of the transmission rod does not exceed the top of the stainless steel valve shell.
The transmission rod is movably connected with the connecting block, so that the transmission rod can rotate and simultaneously keep rotating vertically, the height of the transmission rod is set, and the transmission rod is prevented from causing movement interference to equipment.
Preferably, the connector is square structure, the connector runs through the through hole and extends to the bottom of stainless steel connecting plate, the connector is connected with the executor.
Set up the connector squarely to make the connector can be connected with most executor, with the convenience of promotion installation.
Preferably, the diameter of the sealing piece is matched with the inner diameter of the sealing ring, the length of the connecting strip is equal to the diameter of the sealing piece, and the sealing piece is eccentrically connected with the connecting strip.
The gasket and sealing washer looks adaptation to make the gasket can play fine sealed effect, wherein the sealing washer is the rubber material, and carries out eccentric connection with gasket and connecting strip, thereby can reduce the frictional force between gasket and the sealing washer when the gasket pivoted.
Preferably, the stopper is located at the edge of the sealing sheet, the stopper is in an L shape, and the stopper is overlapped with the edge of the stainless steel valve shell when the sealing is performed.
The stopper is used for spacing the turned angle of gasket to make the gasket can be sealed completely behind the biggest turned angle.
Compared with the prior art, the utility model provides a heavy-calibre solenoid valve for low water pressure possesses following beneficial effect:
1. this a heavy-calibre solenoid valve for low water pressure drives the gasket through using the transfer line to rotate to with eccentric connection between transfer line and the gasket, and be connected through executor and connector and drive the gasket and open and shut, when the gasket opened and shut, the gasket of eccentric connection can reduce and the sealing washer between the friction, thereby reduce the required power of executor, reached the effect that reduces executor power.
2. This be used for low hydraulic heavy-calibre solenoid valve is through setting up the stainless steel connecting plate to set up the executor connecting hole on the surface of stainless steel connecting plate, set the connector of transfer line bottom to square simultaneously, thereby can be convenient install the executor through the executor connecting hole, and through the most executor of square connector adaptation, reached easy to assemble's effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention after opening the valve;
FIG. 3 is a top view of the present invention;
fig. 4 is a schematic view of the valve connection structure of the present invention.
Wherein: 1. a fixing mechanism; 101. a stainless steel connecting plate; 102. a through hole; 103. an actuator connecting hole; 104. a stainless steel valve housing; 105. connecting blocks; 106. a seal ring; 2. a movable mechanism; 201. a transmission rod; 202. a connector; 203. a connecting strip; 204. sealing the sheet; 205. and a limiting stopper.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a large-diameter electromagnetic valve for low water pressure includes a fixed mechanism 1, a movable mechanism 2 movably connected to the front of the fixed mechanism 1;
the fixing mechanism 1 comprises a stainless steel connecting plate 101, a through hole 102 and an actuator connecting hole 103 are respectively formed in the surface of the stainless steel connecting plate 101, a stainless steel valve shell 104 is fixedly connected to the top of the stainless steel connecting plate 101, a connecting block 105 is fixedly connected to the front of the stainless steel valve shell 104, and a sealing ring 106 is fixedly connected to the inner wall of the stainless steel valve shell 104;
the movable mechanism 2 comprises a transmission rod 201, the bottom of the transmission rod 201 is fixedly connected with a connector 202, the outer surface of the transmission rod 201 is fixedly connected with a connecting strip 203, the outer surface of the connecting strip 203 is fixedly connected with a sealing sheet 204, and the front surface of the sealing sheet 204 is fixedly connected with a limiter 205.
According to the technical scheme, the actuator is connected with the stainless steel connecting plate 101 through the actuator connecting hole 103, the connector 202 is connected with the actuator, the actuator drives the transmission rod 201 to rotate, so that the sealing piece 204 is driven to rotate to realize sealing, and when the limiter 205 is lapped with the edge of the stainless steel valve shell 104, the sealing piece 204 is matched with the sealing ring 106 to complete sealing and stop the actuator from working;
the stainless steel valve shell 104 and the sealing plate 204 are made of nylon materials and stainless steel materials, so that the sealing plate 204 is firm and durable, and the sealing plate 204 is connected with a limiter 205 to be in a closed state when being closed;
the whole device has simple and stable structure, large valve caliber and smooth water drainage, and can reduce the drainage time; the required actuator has small power and volume, and the price is cheaper and more energy-saving compared with the traditional butterfly valve with the same size.
Specifically, the actuator connection holes 103 are respectively located at four corners of the stainless steel connection plate 101, and the through holes 102 are located between the four actuator connection holes 103.
Through the technical scheme, the actuator connecting holes 103 are formed in the surface of the stainless steel connecting plate 101, so that the actuator can be conveniently installed, and the stability of connection of the actuator can be improved by arranging the four actuator connecting holes 103.
Specifically, the number of the connecting blocks 105 is two, and the two connecting blocks 105 are respectively located at the upper side and the lower side of the axis of the stainless steel valve housing 104.
Through the technical scheme, the two connecting blocks 105 are arranged to support the transmission rod 201, so that the transmission rod 201 can always keep a vertical state when rotating.
Specifically, the transmission rod 201 penetrates through the two connecting blocks 105 and is movably connected, and the top of the transmission rod 201 does not exceed the top of the stainless steel valve casing 104.
Through the technical scheme, the transmission rod 201 is movably connected with the connecting block 105, so that the transmission rod 201 can rotate and simultaneously keep rotating vertically, the height of the transmission rod 201 is set, and the transmission rod 201 is prevented from causing movement interference to equipment.
Specifically, the connector 202 has a square structure, the connector 202 penetrates through the through hole 102 and extends to the bottom of the stainless steel connecting plate 101, and the connector 202 is connected to the actuator.
Through above-mentioned technical scheme, set up connector 202 squarely to make connector 202 can be connected with most executor, with the convenience of promotion installation.
Specifically, the diameter of the sealing plate 204 is matched with the inner diameter of the sealing ring 106, the length of the connecting strip 203 is equal to the diameter of the sealing plate 204, and the sealing plate 204 is eccentrically connected with the connecting strip 203.
Through above-mentioned technical scheme, sealing piece 204 and sealing washer 106 looks adaptation to make sealing piece 204 can play fine sealed effect, wherein sealing washer 106 is the rubber material, and carries out eccentric connection with sealing piece 204 and connecting strip 203, thereby can reduce the frictional force between sealing piece 204 and the sealing washer 106 when sealing piece 204 rotates.
Specifically, the stopper 205 is located at the edge of the sealing sheet 204, and the stopper 205 is "L" shaped, and the stopper 205 overlaps with the edge of the stainless steel valve case 104 when sealing.
Through the technical scheme, the limiter 205 is used for limiting the rotation angle of the sealing plate 204, so that the sealing plate 204 can be completely sealed after the maximum rotation angle is achieved.
When the sealing device is used, the actuator is connected with the stainless steel connecting plate 101 through the actuator connecting hole 103, the connector 202 is connected with the actuator, the actuator drives the transmission rod 201 to rotate, the sealing piece 204 is driven to rotate to realize sealing, and when the limiter 205 is in lap joint with the edge of the stainless steel valve shell 104, the sealing piece 204 is matched with the sealing ring 106 to complete sealing and stop the actuator.
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 (7)
1. A heavy-calibre solenoid valve for low water pressure, includes fixed establishment (1), its characterized in that: the front side of the fixed mechanism (1) is movably connected with a movable mechanism (2);
the fixing mechanism (1) comprises a stainless steel connecting plate (101), a through hole (102) and an actuator connecting hole (103) are respectively formed in the surface of the stainless steel connecting plate (101), a stainless steel valve casing (104) is fixedly connected to the top of the stainless steel connecting plate (101), a connecting block (105) is fixedly connected to the front of the stainless steel valve casing (104), and a sealing ring (106) is fixedly connected to the inner wall of the stainless steel valve casing (104);
the movable mechanism (2) comprises a transmission rod (201), the bottom of the transmission rod (201) is fixedly connected with a connector (202), the outer surface of the transmission rod (201) is fixedly connected with a connecting strip (203), the outer surface of the connecting strip (203) is fixedly connected with a sealing strip (204), and the front surface of the sealing strip (204) is fixedly connected with a limiter (205).
2. A large-diameter electromagnetic valve for low water pressure according to claim 1, wherein: the actuator connecting holes (103) are respectively positioned at four corners of the stainless steel connecting plate (101), and the through holes (102) are positioned among the four actuator connecting holes (103).
3. A large-diameter electromagnetic valve for low water pressure according to claim 1, wherein: the number of connecting blocks (105) is two, two connecting blocks (105) are located the upper and lower both sides of stainless steel valve casing (104) axle center respectively.
4. A large-diameter electromagnetic valve for low water pressure according to claim 1, wherein: the transmission rod (201) penetrates through the two connecting blocks (105) and is movably connected with the two connecting blocks, and the top of the transmission rod (201) does not exceed the top of the stainless steel valve shell (104).
5. A large-diameter electromagnetic valve for low water pressure according to claim 1, wherein: the connector (202) is of a square structure, the connector (202) penetrates through the through hole (102) and extends to the bottom of the stainless steel connecting plate (101), and the connector (202) is connected with an actuator.
6. A large-diameter electromagnetic valve for low water pressure according to claim 1, wherein: the diameter of the sealing piece (204) is matched with the inner diameter of the sealing ring (106), the length of the connecting strip (203) is equal to the diameter of the sealing piece (204), and the sealing piece (204) is eccentrically connected with the connecting strip (203).
7. A large-diameter electromagnetic valve for low water pressure according to claim 1, wherein: the limiting stopper (205) is positioned at the edge of the sealing sheet (204), the limiting stopper (205) is L-shaped, and the limiting stopper (205) is overlapped with the edge of the stainless steel valve shell (104) when in sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220314189.1U CN217207782U (en) | 2022-02-16 | 2022-02-16 | Large-diameter electromagnetic valve for low water pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220314189.1U CN217207782U (en) | 2022-02-16 | 2022-02-16 | Large-diameter electromagnetic valve for low water pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217207782U true CN217207782U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220314189.1U Active CN217207782U (en) | 2022-02-16 | 2022-02-16 | Large-diameter electromagnetic valve for low water pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217207782U (en) |
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2022
- 2022-02-16 CN CN202220314189.1U patent/CN217207782U/en active Active
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