CN219809491U - Water drain valve structure for field - Google Patents
Water drain valve structure for field Download PDFInfo
- Publication number
- CN219809491U CN219809491U CN202320413967.7U CN202320413967U CN219809491U CN 219809491 U CN219809491 U CN 219809491U CN 202320413967 U CN202320413967 U CN 202320413967U CN 219809491 U CN219809491 U CN 219809491U
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- CN
- China
- Prior art keywords
- outer shell
- water drain
- cross beam
- driving motor
- valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 11
- 210000002310 elbow joint Anatomy 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Electrically Driven Valve-Operating Means (AREA)
Abstract
The utility model relates to a field water drain valve structure, which is characterized in that: the device comprises an outer shell, a water drain pipeline, a valve plate and a valve plate driving module; the water level is monitored through a liquid level sensor, and the action of a driving motor is controlled through the signal of the liquid level sensor to control the opening or closing operation of the valve plate; the water drain valve structure can monitor the field water quantity in real time and can also open and close a remote control valve; compared with a self-operated water drain valve, the structure can be operated at any time in the field during water drain operation.
Description
Technical Field
The utility model relates to the technical field of water drain valves, in particular to a field water drain valve structure.
Background
The valve is a control component in the fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, diverting or overflow pressure relief and the like. The valve is a control component in the pipeline fluid conveying system and is used for changing the section of the passage and the flow direction of the medium, and has the functions of diversion, cut-off, throttling, check, diversion or overflow pressure relief and the like.
The field drain valve is generally a self-operated paddy field drain valve based on a self-operated regulating valve principle, the pressure of a water outlet pipe is transmitted to an actuating mechanism through a pressure guide pipe, so that the actuating mechanism acts and establishes dynamic balance with the spring force, when the pressure of the water outlet pipe, namely the water pressure of a closed water circulation system, changes, the actuating mechanism generates an acting force, and a valve rod drives a valve core to move upwards or downwards, so that flow regulation is realized, but in actual use, the field is always required to be in a state of maximum flow drainage or stopping drainage, and the valve core position of the self-operated regulating valve is synchronous with the water pressure, so that the existing self-operated regulating valve for water filling and draining does not have a valve core locking function.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a field water drain valve structure, which can solve the problems that a common field water drain valve adopts a self-operated structure, has poor water drain control capability and does not have a valve core locking function.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a field water drain valve structure is characterized in that: the device comprises an outer shell, a water drain pipeline, a valve plate and a valve plate driving module;
the outer shell is of a cuboid structure, the top end of the outer shell is closed, and the bottom end of the outer shell is provided with an opening; a round hole for placing a water drain pipeline is formed in a position, close to the bottom end, of one side surface of the outer shell, and the side surface opposite to the round hole is outwards protruded on the inner wall to form a bearing step surface; a water inlet is formed in the position, close to the bottom end, of the adjacent side surface of the round hole, on the outer shell; a baffle plate is arranged in the shell along the vertical direction, a through hole for accommodating the water drain pipeline to pass through is formed in the baffle plate, and a bearing clamping groove which is positioned at the same height as the bearing step surface is formed in the baffle plate at a position close to the top end;
the water drain pipeline comprises a main pipeline and an elbow joint; the main pipeline is horizontally arranged at the round hole of the outer shell and at the through hole on the partition plate; the bent pipe joint is connected to the end part of the main pipeline, which is positioned in the outer shell, and one end of the bent pipe joint is opened upwards;
the valve plate driving module comprises a supporting beam, a driving motor, a transmission screw rod, a guide spline and a spring; the support beam comprises an upper beam and a lower beam; the end parts of the upper cross beam and the lower cross beam are arranged on the bearing step surface and the bearing clamping groove; a motor mounting seat is arranged in the middle of the upper cross beam; a key slot is formed in the middle of the lower cross beam; the driving motor is arranged at a motor mounting seat of the upper cross beam, and the output end of the driving motor extends to the lower part of the upper cross beam; the transmission screw rod is arranged at the output end of the driving motor; the guide spline is arranged at the key slot of the lower beam along the vertical direction, threads are arranged in the axial direction of the guide spline and are matched with the transmission screw, and the transmission screw is driven to rotate by the driving motor so as to drive the guide spline to move along the key slot of the lower beam in the vertical direction; the valve plate level sets up on the bottom of guide spline, the spring nestification is in the outside of guide spline and top tightly pushes up on the lower surface of bottom cross beam, and the bottom tightly pushes up on the upper surface of valve plate.
Further, a storage battery connected with the driving motor is arranged on the upper cross beam.
Further, a liquid level sensor is arranged on the inner wall of the outer shell, and liquid level information is sensed through the liquid level sensor; the driving motor is driven by remote control.
The utility model has the advantages that:
1) In the utility model, the water level is monitored by the liquid level sensor, and the action of the driving motor is controlled by the signal of the liquid level sensor to control the opening or closing operation of the valve plate; the water drain valve structure can monitor the field water quantity in real time and can also open and close a remote control valve; compared with a self-operated water drain valve, the structure can be operated at any time in the field during water drain operation.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a schematic view of a field drain valve according to the present utility model.
Fig. 2 is a schematic view of the internal structure of the field drain valve of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
A field drain valve structure as shown in fig. 1 and 2 comprises an outer shell 1, a drain pipe 2, a valve plate 3 and a valve plate driving module 4.
The outer shell 1 is of a cuboid structure, the top end of the outer shell 1 is closed, and the bottom end of the outer shell is provided with an opening; a round hole for placing a water drain pipeline is formed in a position, close to the bottom end, of one side surface of the outer shell 1, and the side surface opposite to the round hole is outwards protruded on the inner wall to form a bearing step surface 11; a water inlet 12 is arranged on the adjacent side surface of the outer shell 1, where the round hole is, and the position near the bottom end; a baffle plate 13 is arranged in the shell along the vertical direction, a through hole for accommodating the water drain pipeline to pass through is formed in the baffle plate 13, and a bearing clamping groove 14 which is positioned at the same height as the bearing step surface is formed in the baffle plate 13 at a position close to the top end.
The water drain pipeline 2 comprises a main pipeline 21 and an elbow joint 22; the main pipeline 21 is horizontally arranged at the round hole of the outer shell and at the through hole on the partition plate 13; an elbow joint 22 is connected to the end of the main pipe 21 located in the outer shell, and one end of the elbow joint 22 is opened upwards.
The valve plate driving module 4 comprises a supporting beam 41, a driving motor 42, a transmission screw 43, a guide spline 44 and a spring 45; the support beam 41 includes an upper cross member 411 and a lower cross member 412; the ends of the upper cross beam 411 and the lower cross beam 412 are arranged at the bearing step surface 11 and the bearing clamping groove 14; a motor mounting seat is arranged in the middle of the upper cross beam 411; a key slot is arranged in the middle of the lower beam 412; the driving motor 42 is installed at a motor installation seat of the upper cross beam 411, and an output end of the driving motor 42 extends below the upper cross beam 411; the drive screw 43 is arranged at the output end of the drive motor 42; the guide spline 44 is arranged at a key groove of the lower beam 412 along the vertical direction, threads are arranged in the axial direction of the guide spline 44 and are matched with the transmission screw 43, and the transmission screw 43 is driven to rotate by the driving motor 42, so that the guide spline 44 is driven to move along the key groove of the lower beam 412 in the vertical direction; the valve plate 3 is horizontally arranged on the bottom end of the guide spline 44, the spring 45 is nested outside the guide spline 44 and the top end is propped against the lower surface of the lower cross beam 412, and the bottom end is propped against the upper surface of the valve plate.
The upper cross member 411 is provided with a battery 46 connected to the drive motor 42.
A liquid level sensor 15 is arranged on the inner wall of the outer shell 1, and liquid level information is sensed by the liquid level sensor 15; the drive motor 42 is driven by remote control.
The working principle of the utility model is as follows: the water level is monitored through a liquid level sensor, and the action of a driving motor is controlled through the signal of the liquid level sensor to control the opening or closing operation of the valve plate; the water drain valve structure can monitor the field water quantity in real time and can also open and close a remote control valve; compared with a self-operated water drain valve, the structure can be operated at any time in the field during water drain operation.
It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (3)
1. A field drain valve structure, its characterized in that: the device comprises an outer shell, a water drain pipeline, a valve plate and a valve plate driving module;
the outer shell is of a cuboid structure, the top end of the outer shell is closed, and the bottom end of the outer shell is provided with an opening; a round hole for placing a water drain pipeline is formed in a position, close to the bottom end, of one side surface of the outer shell, and the side surface opposite to the round hole is outwards protruded on the inner wall to form a bearing step surface; a water inlet is formed in the position, close to the bottom end, of the adjacent side surface of the round hole, on the outer shell; a baffle plate is arranged in the shell along the vertical direction, a through hole for accommodating the water drain pipeline to pass through is formed in the baffle plate, and a bearing clamping groove which is positioned at the same height as the bearing step surface is formed in the baffle plate at a position close to the top end;
the water drain pipeline comprises a main pipeline and an elbow joint; the main pipeline is horizontally arranged at the round hole of the outer shell and at the through hole on the partition plate; the bent pipe joint is connected to the end part of the main pipeline, which is positioned in the outer shell, and one end of the bent pipe joint is opened upwards;
the valve plate driving module comprises a supporting beam, a driving motor, a transmission screw rod, a guide spline and a spring; the support beam comprises an upper beam and a lower beam; the end parts of the upper cross beam and the lower cross beam are arranged on the bearing step surface and the bearing clamping groove; a motor mounting seat is arranged in the middle of the upper cross beam; a key slot is formed in the middle of the lower cross beam; the driving motor is arranged at a motor mounting seat of the upper cross beam, and the output end of the driving motor extends to the lower part of the upper cross beam; the transmission screw rod is arranged at the output end of the driving motor; the guide spline is arranged at the key slot of the lower beam along the vertical direction, threads are arranged in the axial direction of the guide spline and are matched with the transmission screw, and the transmission screw is driven to rotate by the driving motor so as to drive the guide spline to move along the key slot of the lower beam in the vertical direction; the valve plate level sets up on the bottom of guide spline, the spring nestification is in the outside of guide spline and top tightly pushes up on the lower surface of bottom cross beam, and the bottom tightly pushes up on the upper surface of valve plate.
2. A field drain valve structure according to claim 1, wherein: and a storage battery connected with the driving motor is arranged on the upper cross beam.
3. A field drain valve structure according to claim 1, wherein: a liquid level sensor is arranged on the inner wall of the outer shell, and liquid level information is sensed through the liquid level sensor; the driving motor is driven by remote control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320413967.7U CN219809491U (en) | 2023-03-08 | 2023-03-08 | Water drain valve structure for field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320413967.7U CN219809491U (en) | 2023-03-08 | 2023-03-08 | Water drain valve structure for field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219809491U true CN219809491U (en) | 2023-10-10 |
Family
ID=88213147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320413967.7U Active CN219809491U (en) | 2023-03-08 | 2023-03-08 | Water drain valve structure for field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219809491U (en) |
-
2023
- 2023-03-08 CN CN202320413967.7U patent/CN219809491U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |