CN219013443U - Double-waterway temperature-regulating valve core and water outlet device - Google Patents
Double-waterway temperature-regulating valve core and water outlet device Download PDFInfo
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- CN219013443U CN219013443U CN202223148321.5U CN202223148321U CN219013443U CN 219013443 U CN219013443 U CN 219013443U CN 202223148321 U CN202223148321 U CN 202223148321U CN 219013443 U CN219013443 U CN 219013443U
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Abstract
The utility model provides a double-waterway temperature-regulating valve core, which comprises a movable valve plate and a static valve plate, wherein the movable valve plate is arranged on the static valve plate, a first water inlet, a second water inlet, a first water outlet and a second water outlet are arranged on the static valve plate, and a first water passing cavity and a second water passing cavity which are arranged in a straight line are arranged on the movable valve plate; the movable valve plate is suitable for rotating and displacing in a first position, a second position and a third position of the static valve plate. The utility model also provides a water outlet device which comprises the double-waterway temperature regulating valve core. By the method and the device, the user can more easily and quickly switch and adjust the temperature, and the user experience is improved.
Description
Technical Field
The utility model relates to the technical field of temperature regulating valve cores, in particular to a double-waterway temperature regulating valve core and a water outlet device.
Background
The application of the temperature regulating valve core is very wide, for example, in kitchen tap, shower tap and the like, the temperature regulation is performed through a single handle or double handles, for example, in the utility model patent of a double-waterway temperature regulating valve core with publication number of CN111878606A, two water storage cavities are arranged on a movable valve plate, and a corresponding water inlet and water outlet are arranged on a static valve plate, so that each water storage cavity corresponds to one water inlet and one water outlet, and two independent waterways are formed. But in the current scheme, temperature regulation and water channel switching are generally realized through the rotary valve rod, so that the user is easy to operate by mistake in operation and is difficult to quickly switch to a proper temperature and a needed water channel, and meanwhile, the user needs to regulate the temperature again after switching the water channel, so that the user experience is poor.
Disclosure of Invention
In view of the above, the present utility model aims to provide a dual-waterway temperature regulating valve core, so as to solve the problems that the existing dual-waterway valve core is not easy to control when temperature regulating and waterway switching are performed, and the temperature regulating needs to be performed again after waterway switching.
The utility model adopts the following scheme: the application provides a double-waterway temperature-regulating valve core, which comprises a movable valve plate and a static valve plate, wherein the movable valve plate is arranged on the static valve plate, a first water inlet, a second water inlet, a first water outlet and a second water outlet are arranged on the static valve plate, and a first water passing cavity and a second water passing cavity which are arranged in a straight line are arranged on the movable valve plate; the movable valve block is suitable for rotating and displacing in a first position, a second position and a third position of the static valve block, and is configured to seal a first water inlet and a second water inlet of the static valve block when the movable valve block is in the first position; when the water inlet valve is at the second position, the first water passing cavity can be communicated with the first water inlet, the second water inlet and the first water outlet; when the water inlet valve is positioned at the third position, the second water passing cavity can be communicated with the first water inlet, the second water inlet and the second water outlet.
Further, the first water inlet and the second water inlet are adjacently arranged on the same circumference, and the first water outlet, the second water outlet, the first water inlet and the second water inlet are arranged along a straight line.
Further, the first water passing cavity comprises a groove, the second water passing cavity comprises water passing holes arranged on two opposite sides of the groove, and the two water passing holes are mutually communicated.
Further, the back of the movable valve plate relative to the static valve plate is provided with a water passing channel, and the water passing channel is communicated with the two water passing holes.
Further, a driving block is arranged above the back surface of the movable valve plate, and a sealing ring is arranged between the driving block and the movable valve plate.
Further, still include the casing and can be in rotatory mounting bracket in the casing, the mounting bracket sets up the drive piece top be provided with a valve rod on the mounting bracket, the valve rod is suitable for the swing is in order to drive on the mounting bracket the drive piece drive move the valve block along linear displacement.
Further, the valve rod is connected with the mounting frame through a rotating shaft, and the valve rod is suitable for rotating around the rotating shaft.
Further, the mounting frame is provided with a bump, and a limiting block which is suitable for being matched with the bump is arranged in the shell.
Further, a ball is provided on the valve rod, and the ball is adapted to spring toward the mounting frame when the valve rod drives the movable valve plate to switch from the second position or the third position to the first position.
The utility model also provides a water outlet device which comprises the double-waterway temperature regulating valve core.
The beneficial effects are that:
according to the utility model, through the design of the movable valve plate and the static valve plate, the temperature can be regulated by rotating the valve rod when the temperature is regulated, the valve rod is directly stirred back and forth or left and right when the waterway is switched, the regulated temperature is kept consistent in the stirring process, the problem that the temperature is required to be regulated again after the waterway is switched can be avoided, and the user experience is improved.
Drawings
FIG. 1 is a schematic diagram of an exploded structure of a dual waterway thermostatic cartridge according to an embodiment of the present utility model;
FIG. 2 is a schematic view of an external appearance structure of a dual-waterway temperature regulating valve core according to an embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of a dual-waterway temperature regulating valve core according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a valve plate structure of a dual-waterway temperature regulating valve core according to an embodiment of the present utility model;
FIG. 5 is a schematic diagram of another structure of a moving valve plate of a dual-waterway temperature regulating valve core according to an embodiment of the present utility model;
FIG. 6 is a schematic view of a static valve plate structure of a dual-waterway temperature regulating valve core according to an embodiment of the present utility model;
FIG. 7 is a schematic structural view of a housing of a dual-waterway temperature regulating valve cartridge according to an embodiment of the present utility model;
fig. 8 is a schematic structural diagram of a moving valve plate of a dual-waterway temperature-adjusting valve core according to an embodiment of the present utility model in a first position;
fig. 9 is a schematic structural diagram of a moving valve plate of a dual-waterway temperature-adjusting valve core in a second position according to an embodiment of the present utility model;
fig. 10 is a schematic structural diagram of a moving valve plate of a dual-waterway temperature-adjusting valve core in a third position according to an embodiment of the present utility model;
icon: the water outlet connecting piece 2, the movable valve plate 3, the first water passing cavity 31, the second water passing cavity 32, the water passing hole 321, the water passing channel 322, the static valve plate 4, the first water inlet 41, the second water inlet 42, the first water outlet 43, the second water outlet 44, the driving block 5, the mounting frame 6, the protruding block 61, the valve rod 7, the sealing ring 8, the marble 91, the spring 92 and the rotating shaft 10.
Detailed Description
Examples
Referring to fig. 1 to 10, the present embodiment provides a dual-waterway temperature regulating valve core, including a movable valve plate 3 and a static valve plate 4, wherein the movable valve plate 3 is disposed on the static valve plate 4, a first water inlet 41, a second water inlet 42, a first water outlet 43 and a second water outlet 44 are disposed on the static valve plate 4, and a first water passing cavity 31 and a second water passing cavity 32 are disposed on the movable valve plate 3 in a linear arrangement; the movable valve plate 3 is adapted to rotate and displace in a first position, a second position and a third position of the stationary valve plate 4 and is configured to close the first water inlet 41 and the second water inlet 42 of the stationary valve plate 4 when it is in the first position; when the first water passing chamber 31 is in the second position, the first water inlet 41, the second water inlet 42 and the first water outlet 43 can be communicated; when in the third position, the second water passing chamber 32 can communicate with the first water inlet 41, the second water inlet 42 and the second water outlet 44. It should be noted that, in the present embodiment, the first water inlet 41 and the second water inlet 42 are regarded as a whole when the positions of the water outlets and the water inlets are arranged.
Referring to fig. 1, in this embodiment, the valve core includes a housing 1, a water outlet connector 2, a movable valve plate 3, a static valve plate 4, a driving block 5, a mounting bracket 6, and a valve rod 7, where the housing 1 is connected to the water outlet connector 2 to jointly form a housing of the valve core. The water outlet connecting piece 2 is used for connecting an external water inlet pipe and a water outlet device.
Referring to fig. 8 to 10, in this embodiment, when the movable valve plate 3 is in the first position, the valve element closes all the water outlet paths; when the movable valve plate 3 is in the second position, the first water outlet waterway is communicated, when the movable valve plate 3 is in the third position, the other water outlet waterway is communicated, specifically, when the valve rod 7 is in the middle position, the movable valve plate 3 is in the first position, the valve core is closed, when the valve rod 7 is poked to any one direction, one water outlet waterway is communicated, and similarly, when the valve rod 7 is poked to the other opposite direction, the other water outlet waterway is communicated.
Referring to fig. 6, the static valve plate 4 is fixed on the water outlet connector 2, and is provided with a first water inlet 41, a second water inlet 42, a first water outlet 43 and a second water outlet 44, wherein the first water inlet 41 and the second water inlet 42 are adjacently arranged on the same circumference, and the first water outlet 43, the second water outlet 44, the first water inlet 41 and the second water inlet 42 are arranged along a straight line. The first water inlet 41 and the second water inlet 42 may be used to connect a cold water pipe and a hot water pipe, respectively, and control the temperature of the mixed water by adjusting the water inlet ratio of the cold water pipe and the hot water pipe. The first water outlet 43 is disposed at the center of the static valve plate 4, and may be configured as a circle; the second water outlet 44 may be symmetrical with the first water inlet 41 and the second water inlet 42 along the first water outlet 43 such that the first water outlet 43, the second water outlet 44 are in line with the first water inlet 41 and the second water inlet 42. Further, the second water outlet 44 may be only set to be the same size as one of the first water inlet 41 or the second water inlet 42, so as to facilitate connection of the water outlet pipe.
As shown in fig. 4 and fig. 5, the movable valve plate 3 is attached to the static valve plate 4, and is provided with the first water passing cavity 31 and the second water passing cavity 32, which are specifically set as follows: the first water passing cavity 31 includes a groove, the second water passing cavity 32 includes water passing holes 321 disposed at two opposite sides of the groove, and the two water passing holes 321 are mutually communicated. Here, the first water passing cavity 31 and the second water passing cavity 32 are distributed along a straight line, so as to be matched with the static valve plate 4. Here, the back of the movable valve plate 3 opposite to the static valve plate 4 is provided with a water passing channel 322, and the water passing channel 322 is communicated with two water passing holes 321, that is, the second water passing cavity 32 is formed by two water passing holes 321 and the water passing channel 322. The groove is disposed at the middle of the line connecting the two water passing holes 321. In this embodiment, one of the water passing holes 321 is used to communicate with the first water inlet 41 and the second water inlet 42, and is provided in the same circular arc shape as the first water inlet 41 and the second water inlet 42, which can control the size ratio communicating with the first water inlet 41 and the second water inlet 42 to perform temperature adjustment. The recess is capable of communicating the first water outlet 43 with the first water inlet 41 and the second water inlet 42. The movable valve plate 3 is controlled to displace or rotate by the driving block 5, the driving block 5 is driven by the valve rod 7, and in the driving process, when only the water outlet waterway is switched, only the movable valve plate 3 is required to displace on the static valve plate 4 along a straight line, at the moment, the communication mixing ratio of the first water passing cavity 31 and the second water passing cavity 32 with the first water inlet 41 and the second water inlet 42 is fixed, so that the water temperature cannot change in the switching process; when only water temperature is adjusted, the water inlet proportion of the first water passing cavity 31 to the second water passing cavity 32 and the first water inlet 41 to the second water inlet 42 is changed by rotating around the central axis of the valve core, so that temperature adjustment is completed, and in the rotating process, the water passing cavity communicated with the first water inlet 41 and the second water inlet 42 is not changed. Of course, in other embodiments, the valve rod 7 can be simultaneously swung and rotated to simultaneously perform temperature adjustment and waterway switching.
Here, the driving block 5 is disposed above the back surface of the movable valve plate 3, and a sealing ring 8 is disposed between the driving block 5 and the movable valve plate 3. The driving block 5 is used for sealing the back surface of the movable valve plate 3 to prevent water flow from leaking from the second water passing cavity 32.
As shown in connection with fig. 7, the mounting bracket 6 may rotate within the housing 1 following the valve stem 7. The mounting frame 6 is arranged above the driving block 5, a valve rod 7 is arranged on the mounting frame 6, and the valve rod 7 is suitable for swinging on the mounting frame 6 to drive the driving block 5 to drive the movable valve plate 3 to linearly displace. The bottom of the valve rod 7 is arranged in a semicircular shape, so that the swing of the valve rod 7 can be converted into linear pushing of the movable valve plate 3. The valve rod 7 is connected with the mounting frame 6 through a rotating shaft 10, and the valve rod 7 is suitable for swinging around the rotating shaft 10. Here, the mounting frame 6 is provided with a bump 61, and the housing 1 is provided with a stopper 11 adapted to match with the bump 61, so as to limit the rotation angle of the movable valve plate 3.
In a preferred embodiment, a ball 91 is provided on the valve rod 7, the ball 91 is connected with a spring 92, and the ball 91 is suitable for being sprung towards the mounting frame 6 when the valve rod 7 drives the movable valve plate 3 to switch from the second position or the third position to the first position. Here, a circular groove is formed in the mounting frame 6, when the movable valve plate 3 is in the second position or the third position, the marble 91 is separated from the circular groove and is compressed by the spring 92, and when the movable valve plate 3 is switched from the second position or the third position to the first position, the marble 91 is sprung into the circular groove by the spring 92, and a prompt sound is generated to prompt a user to switch to the position.
The utility model also provides a water outlet device, which comprises the double-waterway temperature regulating valve core. The water outlet means here may be a kitchen tap, shower tap or basin tap or the like, which may be provided with a handle mounted on the valve stem 7.
Through the scheme of the utility model, the switching effect of the switching valve core is improved, and meanwhile, the structure is relatively simple, and the operation of a user is convenient, so that the user experience is improved.
It should be understood that: the above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model.
The description of the drawings in the embodiments above illustrates only certain embodiments of the utility model and should not be taken as limiting the scope, since other related drawings may be made by those of ordinary skill in the art without the benefit of the inventive faculty.
Claims (10)
1. The double-waterway temperature-regulating valve core comprises a movable valve plate and a static valve plate, wherein the movable valve plate is arranged on the static valve plate;
the movable valve block is suitable for rotating and displacing in a first position, a second position and a third position of the static valve block, and is configured to seal a first water inlet and a second water inlet of the static valve block when the movable valve block is in the first position; when the water inlet valve is at the second position, the first water passing cavity can be communicated with the first water inlet, the second water inlet and the first water outlet; when the water inlet valve is positioned at the third position, the second water passing cavity can be communicated with the first water inlet, the second water inlet and the second water outlet.
2. The dual waterway temperature regulating valve cartridge of claim 1, wherein the first water inlet and the second water inlet are disposed adjacent to each other on a same circumference, and the first water outlet, the second water outlet, and the first water inlet and the second water inlet are disposed in a linear arrangement.
3. The dual waterway temperature regulating valve cartridge of claim 2, wherein the first water passing chamber includes a recess, the second water passing chamber includes water passing holes disposed on opposite sides of the recess, and the two water passing holes are in communication with each other.
4. The dual waterway temperature regulating valve core of claim 3, wherein a water passage is provided on a back surface of the movable valve plate opposite to the static valve plate, and the water passage is communicated with two water passing holes.
5. The dual waterway temperature regulating valve core of claim 1, wherein a driving block is arranged above the back surface of the movable valve plate, and a sealing ring is arranged between the driving block and the movable valve plate.
6. The dual waterway temperature regulating valve cartridge of claim 5, further comprising a housing and a mounting bracket rotatably disposed within the housing, the mounting bracket disposed above the drive block, a valve stem disposed on the mounting bracket, the valve stem adapted to oscillate on the mounting bracket to drive the drive block to drive the movable valve block to move in a linear direction.
7. The dual waterway temperature control valve cartridge of claim 6, wherein the valve stem is coupled to the mounting bracket by a shaft, the valve stem being adapted to rotate about the shaft.
8. The dual waterway temperature regulating valve cartridge of claim 6, wherein the mounting bracket is provided with a tab, and a stopper adapted to mate with the tab is provided in the housing.
9. The dual waterway temperature control valve cartridge of claim 6, wherein a marble is disposed on the valve stem and adapted to spring toward the mounting bracket when the valve stem actuates the moving valve plate to switch from the second position or the third position to the first position.
10. A water outlet device, characterized by comprising a dual waterway temperature regulating valve cartridge according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223148321.5U CN219013443U (en) | 2022-11-24 | 2022-11-24 | Double-waterway temperature-regulating valve core and water outlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223148321.5U CN219013443U (en) | 2022-11-24 | 2022-11-24 | Double-waterway temperature-regulating valve core and water outlet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219013443U true CN219013443U (en) | 2023-05-12 |
Family
ID=86230693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223148321.5U Active CN219013443U (en) | 2022-11-24 | 2022-11-24 | Double-waterway temperature-regulating valve core and water outlet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219013443U (en) |
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2022
- 2022-11-24 CN CN202223148321.5U patent/CN219013443U/en active Active
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