CN216789248U - Electric two-way valve - Google Patents
Electric two-way valve Download PDFInfo
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- CN216789248U CN216789248U CN202123066127.8U CN202123066127U CN216789248U CN 216789248 U CN216789248 U CN 216789248U CN 202123066127 U CN202123066127 U CN 202123066127U CN 216789248 U CN216789248 U CN 216789248U
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- valve body
- baffle
- fixedly connected
- rotating shaft
- mounting mechanism
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Abstract
The utility model relates to the technical field of engineering elements, in particular to an electric two-way valve which comprises an installation mechanism and a driving mechanism, wherein the driving mechanism comprises an execution assembly, a motor, a rotating shaft, a bearing, a baffle, a buffer spring, a connecting plate and a butting block, the driving mechanism is arranged in the installation mechanism, the motor drives the rotating shaft to drive the baffle to rotate, the baffle is driven by the rotating shaft to rotate towards the butting block under the impact of air flow or water flow until the baffle is contacted with the butting block through the connecting plate on the buffer spring, and the impact born by the baffle is buffered through the buffer spring, at the moment, the baffle blocks the circulation of air flow or water flow in the installation mechanism, and finally, the execution assembly descends to further seal the installation mechanism, so that the problem that the execution assembly is thrown in the installation mechanism due to the impact of the air flow or the water flow when descending to seal the through hole of the installation mechanism is solved.
Description
Technical Field
The utility model relates to the technical field of engineering elements, in particular to an electric two-way valve.
Background
The electric two-way valve is a matched product special for central air-conditioning fan coil, and is composed of two parts of driver and valve body, and the driver is driven by a synchronous motor. The valve body part adopts a piston type structure, the electric valve can be matched with a temperature controller for use, the electric valve motor is controlled by the temperature controller to open or close the valve, the connection or disconnection of cold water or hot water in a pipeline is realized, and then air is supplied through the fan coil to realize the automatic adjustment of the temperature.
At present, prior art (CN212718104U) discloses an electronic two-way valve, including the valve body, one side fixed mounting of valve body bottom has the inlet tube, the opposite side fixed mounting of valve body has the outlet pipe, first recess has been seted up to the inside of valve body, the top fixed mounting of valve body has the fixed plate, the top fixed mounting of fixed plate has electric actuator, electric actuator's one end seted up the metallic channel, the inner wall sliding connection of first recess has the column case, the top fixed mounting of column case has the valve rod, the other end and the fixed plate of valve rod alternate and are connected. The utility model has the beneficial effects that: the columnar valve core is arranged, so that the sealing performance of the electric two-way valve structure is enhanced, the flow area of a flow passage is enlarged by the columnar valve core structure, and the refrigerating or heating effect is accelerated.
The valve rod and the valve core are summarized into the executing assembly, the valve body water inlet pipe and the valve body water outlet pipe are summarized into the mounting mechanism, and by adopting the mode, in the process that the executing assembly descends to seal the through hole of the mounting mechanism, air flow or water flow still flows in the mounting mechanism and impacts the executing assembly, so that the executing assembly is stressed to swing in the mounting mechanism, and the stability of the mounting mechanism is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an electric two-way valve, which aims to solve the problem that an executing component is impacted by air flow or water flow in the process of closing a through hole of an installing mechanism when the executing component descends, and the executing component can swing in the installing mechanism.
In order to achieve the aim, the utility model provides an electric two-way valve which comprises a mounting mechanism and a driving mechanism;
the driving mechanism comprises an actuating component, a motor, a rotating shaft, a bearing, a baffle plate, a buffer spring, a connecting plate and a supporting block, the executing assembly is arranged in the mounting mechanism, the motor is fixedly connected with the mounting mechanism, and is positioned on the inner side wall of the mounting mechanism, the rotating shaft is fixedly connected with the output end of the motor, the inner ring of the bearing is fixedly connected with the rotating shaft, the outer ring of the bearing is fixedly connected with the mounting mechanism, and is positioned between the rotating shaft and the mounting mechanism, the baffle is fixedly connected with the rotating shaft, and is positioned on the outer side wall of the rotating shaft, the buffer spring is fixedly connected with the baffle and is positioned on the outer side wall of the baffle, the connecting plate is fixedly connected with the buffer spring, and the abutting block is positioned on one side far away from the baffle, fixedly connected with the mounting mechanism and positioned in the mounting mechanism.
Wherein, installation mechanism includes valve body, inlet tube and outlet pipe, the inlet tube with valve body fixed connection, and be located one side of valve body, the outlet pipe with valve body fixed connection, and be located keep away from one side of inlet tube, the executive component with valve body sliding connection, and run through the valve body, the motor with valve body fixed connection, and be located the valve body inside wall, the bearing with valve body fixed connection, and be located the valve body inside wall, support hold the piece with valve body fixed connection, and be located the valve body inside wall.
The valve body is fixedly connected with the valve body, and the valve body is fixedly connected with the valve body.
The driving mechanism further comprises two sliding blocks, the valve body is provided with two sliding grooves, one sides of the two sliding blocks are fixedly connected with the baffle and located on two sides of the baffle respectively, and the other sides of the two sliding blocks are connected with the valve body in a sliding mode and located in the sliding grooves.
The driving mechanism further comprises an outer barrel and an inner barrel, the outer barrel is fixedly connected with the baffle and located around the buffer spring, one side of the inner barrel is slidably connected with the outer barrel and penetrates through the outer barrel, and the other side of the inner barrel is fixedly connected with the connecting plate.
According to the electric two-way valve, the motor drives the rotating shaft to drive the baffle to rotate, the baffle is driven by the rotating shaft to rotate towards the abutting block under the impact of air flow or water flow until the baffle is in contact with the abutting block through the connecting plate on the buffer spring, the impact borne by the baffle is buffered through the buffer spring, the baffle blocks the circulation of the air flow or water flow in the mounting mechanism, and finally the executing assembly descends to further seal the mounting mechanism, so that the problem that the executing assembly is subjected to the impact of the air flow or water flow and can swing in the mounting mechanism in the process of descending the executing assembly to seal a through hole of the mounting mechanism is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of a prior art structure.
Fig. 2 is a schematic structural diagram of the electric two-way valve provided by the utility model.
Fig. 3 is a sectional view of the electric two-way valve provided by the present invention along a direction of the shutter.
Fig. 4 is a sectional view of the electric two-way valve provided by the present invention along the direction of the chute.
Fig. 5 is an enlarged view of detail a of fig. 2.
Fig. 6 is a sectional view of the motor, the rotating shaft and the bearing.
1-an installation mechanism, 2-a driving mechanism, 3-an execution component, 4-a motor, 5-a rotating shaft, 6-a bearing, 7-a baffle, 8-a buffer spring, 9-a connecting plate, 10-a supporting block, 11-a valve body, 12-a water inlet pipe, 13-a water outlet pipe, 14-a return spring, 15-a movable plate, 16-a sliding block, 17-a sliding groove, 18-an outer barrel and 19-an inner barrel.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1, the conventional electric two-way valve is a product dedicated to a central air-conditioning fan coil, and is composed of a driver and a valve body, wherein the driver is driven by a synchronous motor. The valve body adopts a piston structure, an electric valve can be matched with a temperature controller for use, the temperature controller controls an electric valve motor to open or close the valve, cold water or hot water in a pipeline is switched on or off, and air is supplied through a fan coil to realize automatic temperature regulation.
Referring to fig. 2 to 6, the present invention provides an electric two-way valve, which includes a mounting mechanism 1 and a driving mechanism 2;
the driving mechanism 2 comprises an executing component 3, a motor 4, a rotating shaft 5, a bearing 6, a baffle 7, a buffer spring 8, a connecting plate 9 and a supporting block 10, the executing component 3 is arranged in the installation mechanism 1, the motor 4 is fixedly connected with the installation mechanism 1 and is positioned on the inner side wall of the installation mechanism 1, the rotating shaft 5 is fixedly connected with the output end of the motor 4, the inner ring of the bearing 6 is fixedly connected with the rotating shaft 5, the outer ring of the bearing 6 is fixedly connected with the installation mechanism 1 and is positioned between the rotating shaft 5 and the installation mechanism 1, the baffle 7 is fixedly connected with the rotating shaft 5 and is positioned on the outer side wall of the rotating shaft 5, the buffer spring 8 is fixedly connected with the baffle 7 and is positioned on the outer side wall of the baffle 7, the connecting plate 9 is fixedly connected with the buffer spring 8 and is positioned on one side far away from the baffle 7, the abutting block 10 is fixedly connected with the mounting mechanism 1 and is positioned in the mounting mechanism 1.
In this embodiment, two devices are connected through the mounting mechanism 1, the mounting mechanism 1 provides a mounting condition for the driving mechanism 2, and the driving mechanism 2 is disposed in the mounting mechanism 1 and is used for controlling the opening or closing of the mounting mechanism 1, specifically, the motor 4 drives the rotating shaft 5 to drive the baffle 7 to rotate, the baffle 7 is driven by the rotating shaft 5 and rotates towards the abutting block 10 under the impact of air flow or water flow until the baffle 7 contacts with the abutting block 10 through the connecting plate 9 on the buffer spring 8 and buffers the impact borne by the baffle 7 through the buffer spring 8, at this time, the baffle 7 blocks the air flow or water flow from flowing in the mounting mechanism 1, and finally, the executing component 3 descends to further seal the mounting mechanism 1, the sealing performance of the installation mechanism 1 during closing is improved, and the problem that the execution assembly 3 is thrown in the installation mechanism 1 when being impacted by air flow or water flow in the process of closing the through hole of the installation mechanism 1 when falling is solved.
Further, the mounting mechanism 1 includes a valve body 11, a water inlet pipe 12 and a water outlet pipe 13, the water inlet pipe 12 is fixedly connected with the valve body 11 and is located on one side of the valve body 11, the water outlet pipe 13 is fixedly connected with the valve body 11 and is located on one side far away from the water inlet pipe 12, the actuating assembly 3 is slidably connected with the valve body 11 and penetrates through the valve body 11, the motor 4 is fixedly connected with the valve body 11 and is located on the inner side wall of the valve body 11, the bearing 6 is fixedly connected with the valve body 11 and is located on the inner side wall of the valve body 11, and the abutting block 10 is fixedly connected with the valve body 11 and is located on the inner side wall of the valve body 11; the installation mechanism 1 further comprises a movable plate 15 and a plurality of reset springs 14, wherein the movable plate 15 is in sliding connection with the valve body 11 and is positioned on the inner side wall of the valve body 11, the reset springs 14 are arranged on one side of the valve body 11 and are fixedly connected with the valve body 11, and the reset springs 14 are arranged on the other side of the valve body 15 and are fixedly connected with the movable plate 15 and are both positioned between the valve body 11 and the movable plate 15.
In this embodiment, the water inlet pipe 12 and the water outlet pipe 13 are respectively connected to two devices, the air flow or the water flow generated by the devices on the water inlet pipe 12 flows from the water inlet pipe 12 of the mounting mechanism 1 to the device connected to the water outlet pipe 13 through the valve body 11, when the actuator 3 descends to seal the valve body 11, the actuator descends to contact with the movable plate 15 on the valve body 11 until the return spring 14 between the movable plate 15 and the valve body 11 is compressed to a preset deformation amount, at this time, the valve body 11 is in a closed state, and the resilience of the return spring 14 can push the movable plate 15 to be in close contact with the actuator 3, so as to increase the sealing state when the valve body 11 is closed.
Further, the driving mechanism 2 further includes two sliding blocks 16, the valve body 11 has two sliding grooves 17, one side of each of the two sliding blocks 16 is fixedly connected with the baffle 7 and is located on both sides of the baffle 7, and the other side of each of the two sliding blocks 16 is slidably connected with the valve body 11 and is located in the sliding groove 17; the driving mechanism 2 further comprises an outer cylinder 18 and an inner cylinder 19, the outer cylinder 18 is fixedly connected with the baffle 7 and is located around the buffer spring 8, one side of the inner cylinder 19 is slidably connected with the outer cylinder 18 and penetrates through the outer cylinder 18, and the other side of the inner cylinder 19 is fixedly connected with the connecting plate 9.
In this embodiment, when the motor 4 drives the baffle 7 to rotate on the valve body 11 through the rotating shaft 5, the slider 16 drives the baffle 7 to slide on the chute 17 of the valve body 11, so as to increase the stability of the baffle 7 in rotation, and avoid the baffle 7 from being impacted by air flow or water flow and whipping, the outer cylinder 18 and the inner cylinder 19 surround the buffer spring 8, and when the bottom end of the inner cylinder 19 contacts with the bottom of the outer cylinder 18, the buffer spring 8 is compressed to the maximum extent, so as to avoid the buffer spring 8 from being continuously damaged by the extrusion of the baffle 7 due to the impact of the air flow or water flow.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. An electric two-way valve is characterized by comprising a mounting mechanism and a driving mechanism;
the driving mechanism comprises an actuating component, a motor, a rotating shaft, a bearing, a baffle plate, a buffer spring, a connecting plate and a supporting block, the executing assembly is arranged in the mounting mechanism, the motor is fixedly connected with the mounting mechanism, and is positioned on the inner side wall of the mounting mechanism, the rotating shaft is fixedly connected with the output end of the motor, the inner ring of the bearing is fixedly connected with the rotating shaft, the outer ring of the bearing is fixedly connected with the mounting mechanism, and is positioned between the rotating shaft and the mounting mechanism, the baffle is fixedly connected with the rotating shaft, and is positioned on the outer side wall of the rotating shaft, the buffer spring is fixedly connected with the baffle and is positioned on the outer side wall of the baffle, the connecting plate is fixedly connected with the buffer spring, and the abutting block is positioned on one side far away from the baffle, fixedly connected with the mounting mechanism and positioned in the mounting mechanism.
2. The electric two-way valve as recited in claim 1,
installation mechanism includes valve body, inlet tube and outlet pipe, the inlet tube with valve body fixed connection, and be located one side of valve body, the outlet pipe with valve body fixed connection to be located keep away from one side of inlet tube, the executive component with valve body sliding connection, and run through the valve body, the motor with valve body fixed connection, and be located the valve body inside wall, the bearing with valve body fixed connection, and be located the valve body inside wall, support hold the piece with valve body fixed connection, and be located the valve body inside wall.
3. The electric two-way valve according to claim 2,
the installation mechanism further comprises a movable plate and a plurality of reset springs, wherein the movable plate is connected with the valve body in a sliding mode and is located on the inner side wall of the valve body, the reset springs are arranged on one sides of the movable plate and are fixedly connected with the valve body, and the other sides of the reset springs are fixedly connected with the movable plate and are located between the valve body and the movable plate.
4. The electric two-way valve according to claim 2,
the driving mechanism further comprises two sliding blocks, the valve body is provided with two sliding grooves, one sides of the two sliding blocks are fixedly connected with the baffle and located on two sides of the baffle respectively, and the other sides of the two sliding blocks are connected with the valve body in a sliding mode and located in the sliding grooves.
5. The electric two-way valve according to claim 1,
the driving mechanism further comprises an outer barrel and an inner barrel, the outer barrel is fixedly connected with the baffle and located around the buffer spring, one side of the inner barrel is slidably connected with the outer barrel and penetrates through the outer barrel, and the other side of the inner barrel is fixedly connected with the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123066127.8U CN216789248U (en) | 2021-12-08 | 2021-12-08 | Electric two-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123066127.8U CN216789248U (en) | 2021-12-08 | 2021-12-08 | Electric two-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216789248U true CN216789248U (en) | 2022-06-21 |
Family
ID=82006191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123066127.8U Active CN216789248U (en) | 2021-12-08 | 2021-12-08 | Electric two-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216789248U (en) |
-
2021
- 2021-12-08 CN CN202123066127.8U patent/CN216789248U/en active Active
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