CN212616432U - Water outlet control device - Google Patents
Water outlet control device Download PDFInfo
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- CN212616432U CN212616432U CN202020443470.6U CN202020443470U CN212616432U CN 212616432 U CN212616432 U CN 212616432U CN 202020443470 U CN202020443470 U CN 202020443470U CN 212616432 U CN212616432 U CN 212616432U
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- valve cavity
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Abstract
The utility model discloses a go out water controlling means, include: the flow control valve comprises a valve cavity and an adjusting piece arranged in the valve cavity, the adjusting piece is in clearance fit with the valve cavity and is not sealed, the flow control valve is further provided with a flow control motor, and the water outlet control device drives the adjusting piece to move relative to the valve cavity through the flow control motor so as to change the water passing area of the water channel. The utility model discloses because regulating part and valve pocket clearance fit and do not seal up, frictional force is less among the flow control process, consequently can the small flow control motor of use power.
Description
Technical Field
The utility model relates to a water outlet control device of sanitary equipment.
Background
The current flow regulating mechanism in the market is generally composed of a motor and a quick-opening valve core. The motor drives the quick-opening valve to rotate, the size of the water passing channel is controlled, and the water outlet flow is adjusted. Because the quick-opening valve core has large operating force and needs a motor with large power, the flow regulating mechanism needs large space to accommodate the motor, and the whole structure is huge.
SUMMERY OF THE UTILITY MODEL
In order to overcome the deficiencies of the prior art in the background art, the utility model provides a water outlet control device, a serial communication port, include: the flow control valve comprises a valve cavity and an adjusting piece arranged in the valve cavity, the adjusting piece is in clearance fit with the valve cavity and is not sealed, the flow control valve is further provided with a flow control motor, and the water outlet control device drives the adjusting piece to move relative to the valve cavity through the flow control motor so as to change the water passing area of the water channel.
Furthermore, the flow regulating motor is a stepping motor, and the regulating part is connected with an output shaft of the stepping motor so as to enable the regulating part to rotate in the valve cavity.
Furthermore, the flow regulating motor is a linear motor, and the regulating part is connected with an output shaft of the linear motor so as to enable the regulating part to do linear motion in the valve cavity.
Furthermore, the water inlet of the valve cavity is formed in the side wall of the valve cavity, and the movement direction of the adjusting piece in the valve cavity is perpendicular to the water inlet direction.
Furthermore, the valve cavity is cylindrical, and the adjusting piece and the linear motor are arranged on the same axis relative to the axis of the valve cavity.
Further, the regulating part has outer wall and diapire, the outer wall is the annular, diapire center is along annular outer wall axle center direction extension a control lever, the drive shaft threaded connection of control lever and flow control motor.
Furthermore, be equipped with the water hole on the diapire, the cavity of water hole intercommunication regulating part both sides is crossed, does not receive the water pressure influence when making the regulating part remove.
Furthermore, two ends of the valve cavity are provided with sealing covers, and the flow regulating motor is arranged on one sealing cover and then fixed with the valve cavity; the sealing cover is provided with a shaft hole for the control rod to pass through, and a sealing ring is arranged between the control rod and the shaft hole.
Furthermore, the device also comprises a control module which is electrically connected with the flow regulating motor and is used for controlling the flow regulating motor to operate.
Furthermore, the water mixing device further comprises a water mixing valve for mixing cold water and hot water and a temperature adjusting motor for driving the water mixing valve to adjust water temperature, wherein the temperature adjusting motor is electrically connected with the control module, and the water mixing valve is positioned on the upstream of the flow adjusting valve in the water path.
The utility model discloses a technical scheme compare with the background art, have following advantage:
1. the regulating part is in clearance fit with the valve cavity of the flow regulating valve and is not sealed, and the regulating part does not have the function of completely closing water inlet, so that the friction force is small in the movement process of the regulating part driven by the flow regulating motor, and the regulation can be realized by using the flow regulating motor with low power.
2. The water inlet of the valve cavity of the flow regulating valve is arranged on the side wall, the moving direction of the regulating part is perpendicular to the water flow direction, the influence of water pressure is reduced, friction force is small in the moving process of the regulating part driven by the flow regulating motor, and the whole size of a product is reduced.
3. The flow regulating motor is a linear motor, so the regulating piece and the flow regulating motor can be arranged on the same axis relative to the axis of the valve cavity, and the installation space is reduced.
Drawings
Fig. 1 is an overall schematic view of the water outlet device of the present invention;
fig. 2 is a schematic sectional view of the water outlet device of the present invention;
fig. 3 is a schematic sectional view of the flow regulating valve of the present invention in a flow-limiting state;
fig. 4 is a schematic cross-sectional view of the flow control valve in a non-flow-limiting state according to the present invention.
Detailed Description
In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description.
As shown in fig. 1-2, the water outlet device of the present invention comprises: a mixing valve 1 for mixing cold and hot water, the mixing valve 1 having a cold water inlet 11 and a hot water inlet 12; the flow regulating valve 2 is connected with the water outlet of the water mixing valve 1; the electronic switch valve 3 is connected to the flow regulating valve 2 and is used for controlling the on-off of water flow at the water outlet 6; the temperature adjusting motor 4 is used for driving the water mixing valve 1 to adjust the temperature of water; and a flow rate adjusting motor 5 for driving the flow rate adjusting valve 2 to adjust the flow rate of water. The water outlet device is characterized by further comprising a control module, the electronic switch valve 3, the temperature adjusting motor 4 and the flow adjusting motor 5 are respectively electrically connected to the control module, and the control module controls the electronic switch valve 3, the temperature adjusting motor 4 and the flow adjusting motor 5 through receiving instructions to realize water outlet temperature change, water outlet flow change and water outlet on-off of the water outlet device.
Specifically, a mechanical thermostatic valve core is arranged in the water mixing valve 1, the temperature adjusting motor 4 is connected to an adjusting shaft of the thermostatic valve core through a conveying belt, the adjusting shaft is driven to rotate to change the temperature of mixed water according to the instruction of the control module, and the temperature adjusting motor 4 is a stepping motor.
The flow regulating valve 2 is provided with a cylindrical valve cavity 22, an adjusting piece 21 is movably arranged in the valve cavity 22, the adjusting piece 21 is in clearance fit with the valve cavity 22 and is not sealed, the adjusting piece 21 is connected with a driving shaft of the flow regulating motor 5, and under the driving of the flow regulating motor 5, the adjusting piece 21 moves relative to the valve cavity 22 to change the water passing area of the water channel. In this embodiment, the flow rate adjustment motor 5 is a linear motor, so that the adjustment member 21 moves linearly in the valve cavity 22, and the adjustment member 21 and the flow rate adjustment motor 5 can be arranged on the same axis relative to the axis of the valve cavity 22, thereby reducing the installation space. Of course, the flow rate adjusting motor 5 may also be a stepping motor, and the adjusting member 21 is connected to an output shaft of the stepping motor, so that the adjusting member 21 performs a rotational motion in the valve cavity 22.
As shown in fig. 3-4, the adjusting member 21 has an outer wall 211 and a bottom wall 212, the outer wall 211 is annular and matches with the cylindrical valve cavity 22 of the flow regulating valve 2, and the adjusting member 21 is clearance-fitted and not sealed with the valve cavity 22; a control rod 213 extends from the center of the bottom wall 212 along the axial center of the annular outer wall 211, the control rod 213 is provided with a threaded hole, and is in threaded connection with the driving shaft of the flow adjusting motor 5, and the adjusting piece 21 moves in the valve cavity 22 in a piston manner under the driving of the flow adjusting motor 5. The valve cavity 22 is provided with a water inlet 221, the water mixing valve 1 is communicated, the valve cavity 22 is provided with a water outlet 222, the electronic switch valve 3 is communicated, and due to the fact that the adjusting piece 21 is in clearance fit with the valve cavity 22, when the adjusting piece 21 moves to a position blocking the water inlet 221 and the water outlet 222 of the valve cavity 22 under the driving of the flow adjusting motor 5, as shown in fig. 3, the adjusting piece 21 cannot completely close the water inlet, so that friction force is small in the process that the flow adjusting motor 5 drives the adjusting piece 21 to move, the motor with small power can be used, the size of the flow adjusting motor 5 is reduced, and the whole size of a product can.
The water inlet 221 of the valve cavity 22 of the flow regulating valve 2 is arranged on the side wall, the regulating part 21 moves in the valve cavity 22 under the driving of the flow regulating motor 5, the moving direction is perpendicular to the water inlet direction of water flow, the influence of water pressure on the regulating part 21 is reduced, and the friction force generated when the flow regulating motor 5 drives the regulating part 21 to move is reduced.
Two ends of a valve cavity 22 of the flow regulating valve 2 are provided with sealing covers, the flow regulating motor 5 is arranged on one sealing cover 23 and then is fixed with the valve cavity 22, and the fixing mode can adopt bolt locking; the sealing cover 23 is provided with a shaft hole 231 for the control rod 213 of the adjusting part 21 to pass through, and a sealing ring is arranged between the control rod 213 and the shaft hole 231 to prevent the flow regulating valve 2 from leaking water. The bottom wall of the adjusting part 21 is provided with a water through hole 214, and the water through hole 214 is communicated with the chambers at the two ends of the adjusting part 21, so that the adjusting part 21 is not influenced by water pressure in the chambers when moving.
The utility model discloses a go out water controlling means working process as follows: cold water and hot water enter the water mixing valve 1 through the water inlet 11 and the water outlet 12, and the temperature adjusting motor 4 adjusts the water mixing temperature of the water mixing valve 1 according to the instruction of the control module; the mixed warm water flows into the flow regulating valve 2, and the flow regulating motor 5 regulates the water flow according to the instruction of the control module; the warm water adjusted by the water quantity flows into the electronic switch valve 3, and the electronic switch valve 3 controls the on-off of the water flow of the water outlet 6 according to the instruction of the control module.
The above is a detailed description of the water outlet control device provided by the utility model. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. Go out water controlling means, its characterized in that includes: the flow control valve comprises a valve cavity and an adjusting piece arranged in the valve cavity, the adjusting piece is in clearance fit with the valve cavity and is not sealed, the flow control valve is further provided with a flow control motor, and the water outlet control device drives the adjusting piece to move relative to the valve cavity through the flow control motor so as to change the water passing area of the water channel.
2. The effluent control device of claim 1, wherein: the flow regulating motor is a stepping motor, and the regulating piece is connected with an output shaft of the stepping motor so as to enable the regulating piece to rotate in the valve cavity.
3. The effluent control device of claim 1, wherein: the flow regulating motor is a linear motor, and the regulating part is connected with an output shaft of the linear motor so as to enable the regulating part to do linear motion in the valve cavity.
4. A water outlet control device according to claim 1 or 3, characterized in that: the water inlet of the valve cavity is formed in the side wall of the valve cavity, and the movement direction of the adjusting piece in the valve cavity is perpendicular to the water inlet direction.
5. The effluent control device of claim 4, wherein: the valve cavity is cylindrical, and the adjusting piece and the linear motor are arranged on the same axis relative to the axis of the valve cavity.
6. The effluent control device of claim 5, wherein: the adjusting part is provided with an outer wall and a bottom wall, the outer wall is annular, a control rod extends from the center of the bottom wall along the axis direction of the annular outer wall, and the control rod is in threaded connection with a driving shaft of the flow adjusting motor.
7. The effluent control device of claim 6, wherein: the bottom wall is provided with water holes which are communicated with the cavities on two sides of the adjusting piece, so that the adjusting piece is not influenced by water pressure when moving.
8. The effluent control device of claim 6, wherein: the two ends of the valve cavity are provided with sealing covers, and the flow regulating motor is arranged on one sealing cover and then is fixed with the valve cavity; the sealing cover is provided with a shaft hole for the control rod to pass through, and a sealing ring is arranged between the control rod and the shaft hole.
9. The effluent control device of claim 1, wherein: the flow control device also comprises a control module which is electrically connected with the flow control motor and used for controlling the flow control motor to operate.
10. A water outlet control device according to claim 9, characterized in that: the water mixing device is characterized by further comprising a water mixing valve for mixing cold water and hot water and a temperature adjusting motor for driving the water mixing valve to adjust water temperature, wherein the temperature adjusting motor is electrically connected with the control module, and the water mixing valve is located on the upstream of the flow adjusting valve in the water path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020443470.6U CN212616432U (en) | 2020-03-31 | 2020-03-31 | Water outlet control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020443470.6U CN212616432U (en) | 2020-03-31 | 2020-03-31 | Water outlet control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212616432U true CN212616432U (en) | 2021-02-26 |
Family
ID=74709215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020443470.6U Active CN212616432U (en) | 2020-03-31 | 2020-03-31 | Water outlet control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212616432U (en) |
-
2020
- 2020-03-31 CN CN202020443470.6U patent/CN212616432U/en active Active
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