Electric water mixing and separating device

Abstract

The utility model relates to the technical field of bathroom equipment, and discloses an electric water mixing and separating device which comprises an installation base, a valve, a first motor and a second motor, the valve comprises a valve body and a valve element, and a first water inlet, a second water inlet and a plurality of water outlets are formed in the end, away from the installation base, of the valve element. A first operation valve rod and a second operation valve rod are arranged at the end, close to the mounting base, of the valve element, a connecting pipe is connected to the end, away from the mounting base, of the valve body, the connecting pipe is provided with a first water inlet channel, a second water inlet channel and a plurality of water outlet channels which are separated, the first water inlet channel communicates with the first water inlet, and the second water inlet channel communicates with the second water inlet. The multiple water outlet channels communicate with the multiple water outlets in a one-to-one correspondence mode, an output shaft of the first motor is connected with the first operation valve rod through a first transmission assembly, and an output shaft of the second motor is connected with the second operation valve rod through a second transmission assembly. The water mixing device is easy and convenient to operate, and water mixing adjustment and water distribution control can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bathroom equipment, in particular to an electric water mixing and water dividing device. Background Art

[0002] A water mixer, also known as a mixing valve or a thermostatic mixing valve, is a device used to adjust the mixing ratio of hot and cold water to provide a constant temperature water flow. It is usually installed in bathrooms, kitchens or other places where hot and cold water need to be mixed to ensure that users can obtain suitable water temperatures. A water mixer is generally provided with two water inlets and one water outlet, one water inlet is connected to hot water, and the other water inlet is connected to cold water. The hot water and cold water are mixed in a well-adjusted ratio and then discharged from the water outlet. In order to save costs and simplify the installation structure, there is a situation where the water outlet of a water mixer is connected to multiple water outlet components respectively, such as the shower head and the water spray gun in the bathroom are connected to the water outlet of the same water mixer. At this time, in order to realize water distribution control and ensure that each water outlet component can discharge water separately, it is necessary to set multiple control valves to control the opening and closing of each water outlet component and the water outlet of the water mixer respectively, resulting in a complex overall structure, cumbersome operation, and high manufacturing cost. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an electric water mixing and water dividing device which is easy to operate and can realize both water mixing regulation and water dividing control.

[0004] In order to solve the above technical problems, the utility model provides an electric mixing and water dividing device, including a mounting seat and a valve, a first motor and a second motor respectively mounted on the mounting seat, the valve including a valve body and a valve core with both water mixing and water dividing functions, the end of the valve core away from the mounting seat is provided with a first water inlet, a second water inlet and a plurality of water outlets, the end of the valve core close to the mounting seat is provided with a first operating valve stem and a second operating valve stem, the first operating valve stem can be rotated to adjust the water inlet ratio of the first water inlet and the second water inlet, the second operating valve stem is sleeved on the first operating valve stem and is connected to the first operating valve stem. The first operating valve stem is rotatably connected, and the second operating valve stem can be rotated to control the water discharge from one of the water outlets. A connecting pipe is connected to the end of the valve body away from the mounting seat, and the connecting pipe is provided with a first water inlet channel, a second water inlet channel and a plurality of water outlet channels separated from each other. The first water inlet channel is connected to the first water inlet, and the second water inlet channel is connected to the second water inlet. The plurality of water outlet channels are connected to the plurality of water outlets in a one-to-one correspondence. The output shaft of the first motor is connected to the first operating valve stem through a first transmission assembly, and the output shaft of the second motor is connected to the second operating valve stem through a second transmission assembly.

[0005] As a preferred solution of the utility model, the first transmission assembly includes a first driving gear and a first driven gear, the first driving gear is arranged on the output shaft of the first motor, the first driven gear is arranged on the first operating valve stem, and the first driving gear is meshed with the first driven gear.

[0006] As a preferred solution of the present utility model, the first transmission assembly further includes a first transition gear, and the first driving gear is connected to the first driven gear through the first transition gear.

[0007] As a preferred solution of the present utility model, the second transmission assembly includes a second driving gear and a second driven gear, the second driving gear is arranged on the output shaft of the second motor, the second driven gear is arranged on the second operating valve stem, and the second driving gear is meshed with the second driven gear.

[0008] As a preferred solution of the present utility model, the second transmission assembly further includes a second transition gear, and the second driving gear is connected to the second driven gear via the second transition gear.

[0009] As a preferred embodiment of the utility model, the device also includes a controller, a first temperature sensor is inserted in the first water inlet channel, a second temperature sensor is inserted in the second water inlet channel, a third temperature sensor is inserted in the water outlet channel, and the first temperature sensor, the second temperature sensor, the third temperature sensor, the first motor and the second motor are electrically connected to the controller respectively.

[0010] As a preferred solution of the utility model, it also includes a box body, the mounting seat, the valve, the first motor and the second motor are arranged in the box body, the box body is provided with an opening, and the connecting pipe passes through the opening and extends out of the box body.

[0011] As a preferred embodiment of the present invention, the connecting pipe is connected with a first water inlet pipe, a second water inlet pipe and multiple water outlet pipes, the first water inlet pipe is connected with the first water inlet channel, the second water inlet pipe is connected with the second water inlet channel, the first water inlet pipe and the second water inlet pipe are arranged opposite to each other and are respectively arranged perpendicular to the connecting pipe, a storage table is fixedly connected between the first water inlet pipe and the second water inlet pipe, and an installation hole is provided at the end of the water outlet pipe.

[0012] The utility model embodiment of an electric mixing and water dividing device, compared with the prior art, has the following beneficial effects: when in use, the first water inlet channel is connected to hot water, and the second water inlet channel is connected to cold water. By controlling the first motor to drive the first operating valve stem to rotate, the water inlet ratio of the first water inlet and the second water inlet can be adjusted, thereby adjusting the water temperature after the hot water and the cold water are mixed; multiple water outlet channels are respectively connected to water outlet components, and by controlling the second motor to drive the second operating valve stem to rotate, one of the water outlets can be controlled to discharge water, so that the mixed water can be transported from the water outlet to the corresponding water outlet channel, and finally the corresponding water outlet component discharges water; therefore, the utility model can adjust the water inlet ratio of the first water inlet and the second water inlet by controlling the first motor, thereby adjusting the water temperature after the hot water and the cold water are mixed, and realizing mixed water regulation; the second motor can control the water outlet of one of the water outlets to realize water division control, thereby realizing independent water discharge of a single water outlet component, without the need to set up multiple control valves for separate control, and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 It is a broken diagram of the utility model;

[0015] Figure 3 It is a structural diagram of the valve core of the utility model;

[0016] Figure 4 This is a structural diagram of the valve core of the utility model from another angle;

[0017] Figure 5 This is a structural diagram of the utility model in which the connecting pipe extends out of the box;

[0018] Figure 6 This is a structural diagram of the connection between the storage platform and the connecting pipe of the utility model;

[0019] In the figure, 1, mounting seat; 2, valve; 21, valve body; 22, valve core; 221, first water inlet; 222, second water inlet; 223, water outlet; 224, first operating valve stem; 225, second operating valve stem; 23, connecting pipe; 231, first water inlet channel; 232, second water inlet channel; 233, water outlet channel; 3, first motor; 31, first transmission assembly; 311, first driving gear; 312, first driven gear; 313, first transition gear; 4, second motor; 41, second transmission assembly; 411, second driving gear; 412, second driven gear; 413, second transition gear; 5, box; 51, box; 6, first water inlet pipe; 7, second water inlet pipe; 8, water outlet pipe; 81, mounting hole; 9, storage table. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like used in the present invention to indicate the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second" and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] like Figure 1-6As shown, an electric mixing and water dividing device of an embodiment of the utility model comprises a mounting seat 1 and a valve 2, a first motor 3 and a second motor 4 respectively mounted on the mounting seat 1. The valve 2 comprises a valve body 21 and a valve core 22 having both water mixing and water dividing functions. It should be noted that this type of valve core 22 is a prior art, such as Chinese patent (publication number CN114962728A): an integrated faucet valve core having both mixing and water dividing functions, and Chinese patent (publication number CN111677911A): an integrated faucet valve core having mixing and water dividing functions. The structure and control principle of the valve core 22 are not described in detail here. This type of valve core 22 is provided with a first operating valve stem 224, a second operating valve stem 225, a first water inlet 221, a second water inlet 222 and a plurality of water outlets 223. The end of the valve core 22 away from the mounting seat 1 is provided with a first water inlet 221, a second water inlet 222 and a plurality of water outlets 223. In this embodiment, the valve core 22 is a product of Ningbo Wanhai Valve Technology Co., Ltd. with a model number of T36D2-3, having three water outlets 223, and the end of the valve core 22 close to the mounting seat 1 is provided with a first operating valve stem 2 24 and a second operating valve stem 225, the first operating valve stem 224 can be rotated to adjust the water inlet ratio of the first water inlet 221 and the second water inlet 222, the second operating valve stem 225 is sleeved on the first operating valve stem 224 and is rotatably connected to the first operating valve stem 224, that is, the second operating valve stem 225 and the first operating valve stem 224 can rotate independently, and the second operating valve stem 225 can rotate to control the water outlet 223, and the end of the valve body 21 away from the mounting seat 1 is connected to the connecting pipe 23, and the connecting pipe 23 is provided with a first water inlet channel 231 and a second water inlet channel 232 separated from each other. A water channel 232 and multiple water outlet channels 233, the first water inlet channel 231 is connected to the first water inlet 221, the second water inlet channel 232 is connected to the second water inlet 222, and the multiple water outlet channels 233 are connected to the multiple water outlets 223 in a one-to-one correspondence. The output shaft of the first motor 3 is connected to the first operating valve stem 224 through the first transmission assembly 31, that is, the first motor 3 can drive the first operating valve stem 224 to rotate, and the output shaft of the second motor 4 is connected to the second operating valve stem 225 through the second transmission assembly 41, that is, the second motor 4 can drive the second operating valve stem 225 to rotate.

[0023] The working principle of this embodiment is as follows: when in use, the first water inlet channel 231 is connected to hot water, and the hot water can be transported to the valve core 22 through the first water inlet channel 231 and the first water inlet 221; the second water inlet channel 232 is connected to cold water, and the cold water can be transported to the valve core 22 through the second water inlet channel 232 and the second water inlet 222, so as to achieve the mixing of hot water and cold water; by controlling the first motor 3 to drive the first operating valve stem 224 to rotate, the water inlet ratio of the first water inlet 221 and the second water inlet 222 can be adjusted, so as to achieve the adjustment of the mixed water temperature; the multiple water outlet channels 233 are respectively connected to water outlet components (such as shower heads and water spray guns, etc.), and by controlling the second motor 4 to drive the second operating valve stem 225 By rotating, one of the water outlets 223 can be controlled to discharge water (at this time, the water outlet 223 is in an open state, while the other water outlets 223 are in a closed state), so that the mixed water can be transported from the water outlet 223 to the corresponding water outlet channel 233, and finally the corresponding water outlet component discharges water; therefore, the present embodiment can adjust the water inlet ratio of the first water inlet 221 and the second water inlet 222 by controlling the first motor 3, thereby adjusting the water temperature after the hot water and the cold water are mixed, and realizing mixed water regulation; the second motor 4 can control the water outlet 223 to discharge water, thereby realizing independent water discharge of a single water outlet component and realizing water distribution control, without the need to set up multiple control valves for separate control, and the operation is simple.

[0024] Exemplarily, the first transmission assembly 31 includes a first driving gear 311 and a first driven gear 312. The first driving gear 311 is disposed on the output shaft of the first motor 3, and the first driven gear 312 is disposed on the first operating valve stem 224. The first driving gear 311 is meshed with the first driven gear 312 to enable the first motor 3 to drive the first operating valve stem 224 to rotate.

[0025] Exemplarily, the first transmission assembly 31 further includes a first transition gear 313 , and the first driving gear 311 is connected to the first driven gear 312 via the first transition gear 313 , which facilitates the arrangement of the first motor 3 and the valve 2 , thereby facilitating their installation.

[0026] Exemplarily, the second transmission assembly 41 includes a second driving gear 411 and a second driven gear 412. The second driving gear 411 is arranged on the output shaft of the second motor 4, and the second driven gear 412 is arranged on the second operating valve stem 225. The second driving gear 411 is meshed with the second driven gear 412 to realize that the second motor 4 drives the second operating valve stem 225 to rotate.

[0027] Exemplarily, the second transmission assembly 41 further includes a second transition gear 413 , and the second driving gear 411 is connected to the second driven gear 412 via the second transition gear 413 , which facilitates the arrangement of the second motor 4 and the valve 2 , thereby facilitating their installation.

[0028] Exemplarily, the device also includes a controller (not shown in the figure), a first temperature sensor (not shown in the figure) is inserted in the first water inlet channel 231, a second temperature sensor (not shown in the figure) is inserted in the second water inlet channel 232, and a third temperature sensor (not shown in the figure) is inserted in the water outlet channel 233. The first temperature sensor, the second temperature sensor, the third temperature sensor, the first motor 3 and the second motor 4 are electrically connected to the controller respectively. The controller controls the operation of the first motor 3 according to the water temperature detected by each temperature sensor, thereby adjusting the mixing water ratio to ensure that the mixed water temperature is within the set range. In addition, the second motor 4 can be controlled by the controller to achieve water division control.

[0029] Exemplarily, the device further comprises a box 515, in which the mounting seat 1, the valve 2, the first motor 3 and the second motor 4 are arranged. The box 515 is provided with an opening, and the connecting pipe 23 extends out of the box 515 through the opening to facilitate the installation of the device.

[0030] In one embodiment of the utility model, the connecting pipe 23 is connected to a first water inlet pipe 6, a second water inlet pipe 7 and a plurality of water outlet pipes 8. The first water inlet pipe 6 is connected to the first water inlet channel 231, and the second water inlet pipe 7 is connected to the second water inlet channel 232. The first water inlet pipe 6 and the second water inlet pipe 7 are arranged opposite to each other and are respectively arranged perpendicular to the connecting pipe 23. A storage table 9 is fixedly connected between the first water inlet pipe 6 and the second water inlet pipe 7 to reasonably utilize the space. An installation hole 81 is provided at the end of the water outlet pipe 8. Generally, the installation hole 81 is a threaded hole so that the water outlet component can be installed on the water outlet pipe 8.

[0031] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. An electric mixing and water splitting device, characterized in that: The invention comprises a mounting seat, a valve, a first motor and a second motor respectively mounted on the mounting seat, the valve comprising a valve body and a valve core with both water mixing and water distribution functions, a first water inlet, a second water inlet and a plurality of water outlets are arranged at one end of the valve core away from the mounting seat, a first operating valve stem and a second operating valve stem are arranged at one end of the valve core close to the mounting seat, the first operating valve stem can be rotated to adjust the water inlet ratio of the first water inlet and the second water inlet, the second operating valve stem is sleeved on the first operating valve stem and is rotatably connected to the first operating valve stem, the second operating valve stem can be rotated to control the water discharge of one of the water outlets, a connecting pipe is connected to one end of the valve body away from the mounting seat, the connecting pipe is provided with a separated first water inlet channel, a second water inlet channel and a plurality of water outlet channels, the first water inlet channel is communicated with the first water inlet, the second water inlet channel is communicated with the second water inlet, the plurality of water outlet channels are communicated with the plurality of water outlets in a one-to-one correspondence, the output shaft of the first motor is connected to the first operating valve stem through a first transmission assembly, and the output shaft of the second motor is connected to the second operating valve stem through a second transmission assembly.

2. The electric mixing and water splitting device according to claim 1, characterized in that: The first transmission assembly includes a first driving gear and a first driven gear, the first driving gear is arranged on the output shaft of the first motor, the first driven gear is arranged on the first operating valve stem, and the first driving gear is meshed with the first driven gear.

3. The electric mixing and water splitting device according to claim 2, characterized in that: The first transmission assembly further includes a first transition gear, and the first driving gear is connected to the first driven gear through the first transition gear.

4. The electric mixing and water splitting device according to claim 1, characterized in that: The second transmission assembly includes a second driving gear and a second driven gear, the second driving gear is arranged on the output shaft of the second motor, the second driven gear is arranged on the second operating valve stem, and the second driving gear is meshed with the second driven gear.

5. The electric mixing and water splitting device according to claim 4, characterized in that: The second transmission assembly further includes a second transition gear, and the second driving gear is connected to the second driven gear via the second transition gear.

6. The electric mixing and water splitting device according to claim 1, characterized in that: It also includes a controller, a first temperature sensor is inserted in the first water inlet channel, a second temperature sensor is inserted in the second water inlet channel, and a third temperature sensor is inserted in the water outlet channel. The first temperature sensor, the second temperature sensor, the third temperature sensor, the first motor and the second motor are electrically connected to the controller respectively.

7. The electric mixing and water splitting device according to claim 1, characterized in that: It also includes a box body, the mounting seat, the valve, the first motor and the second motor are arranged in the box body, the box body is provided with an opening, and the connecting pipe passes through the opening and extends out of the box body.

8. The electric mixing and water splitting device according to claim 1, characterized in that: The connecting pipe is connected to a first water inlet pipe, a second water inlet pipe and a plurality of water outlet pipes, the first water inlet pipe is connected to the first water inlet channel, the second water inlet pipe is connected to the second water inlet channel, the first water inlet pipe and the second water inlet pipe are arranged opposite to each other and are respectively arranged perpendicular to the connecting pipe, a storage table is fixedly connected between the first water inlet pipe and the second water inlet pipe, and an installation hole is provided at the end of the water outlet pipe.

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