CN217110051U - Pipeline structure of shower - Google Patents
Pipeline structure of shower Download PDFInfo
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- CN217110051U CN217110051U CN202221002103.8U CN202221002103U CN217110051U CN 217110051 U CN217110051 U CN 217110051U CN 202221002103 U CN202221002103 U CN 202221002103U CN 217110051 U CN217110051 U CN 217110051U
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- control valve
- water inlet
- valve
- hot water
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Abstract
The utility model discloses a pipeline structure of a shower, which comprises a valve body, a proportion regulating valve, an electric control valve and a first thermocouple, wherein the valve body is provided with a first bypass pipeline, a second bypass pipeline, a water outlet pipeline and a hot water inlet, the hot water inlet is communicated with the cold water inlet through an electric control valve and a first bypass pipeline, the hot water inlet is communicated with the cold water inlet through a second bypass pipeline and a proportion adjusting valve, the hot water inlet is communicated with the water outlet pipeline through the second bypass pipeline and the proportion adjusting valve, the proportion adjusting valve is connected in series at the communication position of the water outlet pipeline, the second bypass pipeline and the cold water inlet, the plurality of water outlet control valves are communicated with the water outlet pipeline, the electric control valve is arranged at the communication position of the first bypass pipeline and the hot water inlet, the first thermocouple is arranged in a pipeline of the hot water inlet, and the electric control valve and the first thermocouple are electrically connected with the controller; the structure can realize zero cold water and hot water supply and keep the water temperature of the pipeline constant.
Description
Technical Field
The utility model relates to a pipeline structure of a shower.
Background
Because hot water is a function of high-frequency use of users every day, most cold water discharged from the hot water pipe flows into a sewer as waste water, and the water resources are wasted inefficiently in the present day that most of the regional water resources are deficient. During cold water exposure, it also creates a poor user experience, process wait anxiety, inability to visualize the pain point of the water temperature within the hot water tube, and the potential risk of scalding, possibly due to testing the water temperature with skin.
In order to ensure that the stability of higher precision is achieved in the cold and hot water adjusting process and the temperature of the hot water is stable and controllable, the aperture of a single hole of a cold and hot water proportion adjusting valve is usually small, and the passing water volume reaches the linear change performance as much as possible. So, if adopt hot-water line, hot and cold water proportion control valve, cold water pipe intercommunication endless scheme, because hot and cold water proportion control valve's the aperture of crossing water is less, produce great water resistance, the volume of crossing water less in this link, make the zero cold water operation cycle of single prolong greatly, influence user experience. Moreover, the gas water heater may not be ignited due to the low flow rate of the circulating water, which affects the operation of the gas water heater.
Through adopting independent zero cold water return water pipeline and control, the water capacity of great flow can be realized when the return water, avoids influencing the original regulatory function of hot and cold water proportional control valve simultaneously. During the water return period, the independent zero cold water return pipeline and the cold-hot water proportional control valve can be simultaneously opened, the water passing resistance is reduced, the water passing with larger flow rate of the water return pipeline is realized, the water return waiting time is shortened, and the problem that the gas water heater cannot automatically ignite due to small water flow is solved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a shower pipeline structure.
The utility model discloses a technical scheme that its technical problem was solved to an embodiment adopted is: the shower pipeline structure comprises a valve body, a proportion regulating valve, an electric control valve and a first thermocouple, wherein the valve body is provided with a first bypass pipeline, a second bypass pipeline, a water outlet pipeline, a hot water inlet, a cold water inlet and a plurality of water outlet control valves, the hot water inlet is communicated with the cold water inlet through the electric control valve and the first bypass pipeline, the hot water inlet is communicated with the cold water inlet through the second bypass pipeline and the proportion regulating valve, the hot water inlet is communicated with the water outlet pipeline through the second bypass pipeline and the proportion regulating valve, the proportion regulating valve is connected in series with the communication positions of the water outlet pipeline, the second bypass pipeline and the cold water inlet, the plurality of water outlet control valves are communicated with the water outlet pipeline, the electric control valves are arranged at the communication positions of the first bypass pipeline, the second bypass pipeline and the hot water inlet, the first thermocouple is arranged in a pipeline of the hot water inlet, and the electric control valves and the first thermocouple are electrically connected with a controller.
Further, the electrically controlled valve is provided as a motor valve.
Further, the electrically controlled valve is provided as a solenoid valve.
Furthermore, a second thermocouple electrically connected with the controller is arranged in the pipeline of the water outlet pipeline.
Further, the proportional control valve is set as an electronic proportional control valve and is electrically connected with the controller.
Further, the proportional regulating valve is provided as a mechanical proportional regulating valve.
Furthermore, the shower pipeline structure also comprises a flow meter which is connected between the water outlet control valve and the proportion regulating valve in series and is electrically connected with the controller.
Furthermore, a one-way check valve is connected between the electric control valve and the cold water inlet in series.
Further, the proportional control valve is provided as a proportional control valve common to hot and cold water or a proportional control valve controlled independently of hot and cold water.
The utility model has the advantages that: the shower pipeline structure comprises a valve body, a proportion regulating valve, an electric control valve and a first thermocouple, wherein the valve body is provided with a first bypass pipeline, a second bypass pipeline, a water outlet pipeline, a hot water inlet, a cold water inlet and a plurality of water outlet control valves; the structure can realize zero cold water and hot water supply and keep the water temperature of the pipeline constant.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of the structure of a shower line;
FIG. 2 is a cross-sectional view of a shower plumbing configuration;
FIG. 3 is a schematic view of the shower line configuration in a hot and cold water discharge condition;
FIG. 4 is a schematic view of a first embodiment of a return state of a shower line configuration;
FIG. 5 is a schematic view of a second embodiment of a return state of a shower line configuration;
FIG. 6 is a schematic view of a third embodiment of a return state of the shower line configuration;
FIG. 7 is an electrical schematic diagram of a shower plumbing configuration;
fig. 8 is a schematic view of an application scenario of a shower pipeline structure.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as excluding the number, and the terms greater than, less than, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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 thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly defined, the terms "set," "mounted," "connected," and the like are to be understood in a broad sense, and may be directly connected or indirectly connected through an intermediate medium, for example; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The technical field can reasonably determine the specific meaning of the words in the utility model by combining the specific content of the technical scheme.
Referring to fig. 1 to 8, the shower pipeline structure includes a valve body 10, a proportional control valve 20, an electric control valve 30 and a first thermocouple 41, the valve body 10 has a first and a second bypass pipelines 51, 52, a water outlet pipeline 60, a hot water inlet 71, a cold water inlet 72 and a plurality of water outlet control valves 80, the hot water inlet 71 is communicated with the cold water inlet 72 through the electric control valve 30 and the first bypass pipeline 51, the hot water inlet 71 is communicated with the cold water inlet 72 through the second bypass pipeline 52 and the proportional control valve 20, the hot water inlet 71 is communicated with the water outlet pipeline 60 through the second bypass pipeline 52 and the proportional control valve 20, the proportional control valve 20 is connected in series to the communication position of the water outlet pipeline 60 with the second bypass pipeline 52 and the cold water inlet 72, the plurality of water outlet valves 80 are communicated with the water outlet pipeline 60, the electric control valve 30 is disposed at the communication position of the first and the second bypass pipelines 51, 52 with the hot water inlet 71, a first thermocouple 41 is provided in the pipe of the hot water inlet 71, and the electrically controlled valve 30 and the first thermocouple 41 are electrically connected to the controller.
Referring to fig. 1-2, for the structural schematic diagram of the present invention, wherein the hot water inlet 71 is communicated with the hot water outlet of the water heater, the cold water inlet 72 is communicated with the tap water inlet, and the water outlet control valve 80 is communicated with each water consumption point, the present invention has the following working principle:
1. referring to fig. 3, the arrow direction is a water flow direction, wherein hot water flows in from the hot water inlet 71, cold water flows in from the cold water inlet 72, when a user needs to use hot water, the electric control valve 30 is adjusted to close the first bypass pipeline 51, the electric control valve 30 completely closes the cold water inlet 72 and completely opens the second bypass pipeline 52 by adjusting the proportional control valve 20, and the second bypass pipeline 52 is completely communicated with the water outlet pipeline 60, so that the hot water can flow along the hot water inlet 71, the second bypass pipeline 52 and the water outlet pipeline 60 to reach each water outlet control valve 80, and the user can use the hot water at this time; when a user needs to use cold water, the electronic control valve 30 is adjusted to close the first bypass pipeline 51, the proportional control valve 20 is adjusted to fully open the cold water inlet 72 and fully close the second bypass pipeline 52, and the second bypass pipeline 52 is not communicated with the water outlet pipeline 60, so that the cold water can reach the water outlet control valve 80 in an open state after passing through the cold water inlet 72 and the water outlet pipeline 60, and the user can use the cold water at the moment; when a user needs to use warm water, the temperature of the warm water is detected by the first thermocouple 41, the electric control valve 30 is adjusted, the first bypass pipeline 51 is closed by the electric control valve 30, the conduction proportion between the cold water inlet 72 and the water outlet pipeline 60 is adjusted by the proportion adjusting valve 20, the conduction proportion between the second bypass pipeline 52 and the water outlet pipeline 60 is adjusted, the warm water and the cold water reach the water outlet control valve 80 in an open state after being mixed in the water outlet pipeline 60, the user can use the warm water at the moment, the temperature of the water is detected by the second thermocouple 42, and when the temperature of the outlet water reaches a preset temperature value, the opening degree of the proportion adjusting valve 20 is maintained, so that the temperature of the outlet water of the water control valve 80 is kept constant; of course, all of the water outlet control valves 80 are closed during the operation of opening the electric control valve 30 and the related pipelines to zero cold water;
2. referring to fig. 4, as a first embodiment of starting the "zero cold water function", when a user issues a command to start the "zero cold water function", the electronic control valve 30 is adjusted to fully open the first bypass pipeline 51 by the electronic control valve 30, so that hot water can be discharged through the hot water inlet 71, the first bypass pipeline 51 and the cold water outlet 72, and when the first thermocouple 41 detects that the water temperature reaches a preset value, the control units are switched to the cold and hot water outlet state in fig. 3, so that cold water in the pipeline between the hot water device and the hot water inlet 71 is discharged, and better use experience is brought to the user;
3. referring to fig. 5, as a second embodiment of starting the "zero cold water function", when a user issues a command to start the "zero cold water function", the electronic control valve 30 is adjusted to completely close the first bypass pipeline 51, the proportional control valve 20 is adjusted to be in a maximum open-close state, so that the hot water inlet 71, the second bypass pipeline 52, the proportional control valve 20 and the cold water inlet 72 are conducted and discharged, and when the first thermocouple 41 detects that the water temperature reaches a preset value, the components are controlled to be switched to the cold and hot water outlet state shown in fig. 3, so that cold water in the pipeline between the hot water device and the hot water inlet 71 is discharged, and better use experience is brought to the user;
4. referring to fig. 6, as a third embodiment for starting the "zero cold water function", when a user issues a command for starting the "zero cold water function", the electronic control valve 30 is adjusted to open the first bypass line 51, the proportional control valve 20 is adjusted to be in the maximum open-close state, so that the hot water inlet 71 simultaneously flows out through the first bypass line 51, the electronic control valve 30, the second bypass line 52, and the proportional control valve 20 after being merged at the cold water inlet 72, and when the first thermocouple 41 detects that the water temperature reaches a preset value, the components are controlled to be in the cold and hot water outlet state in fig. 3, so that cold water in the pipeline between the hot water device and the hot water inlet 71 is discharged, and a better use experience is brought to the user.
Referring to fig. 7, as an embodiment of the present invention, the water outlet control valve 80 may be connected to the top shower, the shower head and the lower water outlet to control the opening and closing of the top shower, the opening and closing of the shower head and the opening and closing of the lower water outlet, respectively; through the utility model discloses a water route structure can be for the top spout, gondola water faucet and provide invariable temperature.
The electrically controlled valve 30 is provided as an electromechanical valve.
The electrically controlled valve 30 is provided as a solenoid valve.
The water outlet line 60 is provided with a second thermocouple 42 in the conduit, which is electrically connected to the controller.
The proportional regulating valve 20 is provided as an electronic proportional regulating valve, and is electrically connected to the controller.
The proportional regulating valve 20 is provided as a mechanical proportional regulating valve.
The shower plumbing structure also includes a flow meter 91 connected in series between the water outlet control valve 80 and the proportional regulating valve 20 and electrically connected to the controller.
A one-way check valve 92 is connected between the electric control valve 30 and the cold water inlet 72 in series; for preventing cold water in the cold water pipe from flowing back to the hot water pipe.
The proportional control valve 20 is provided as a proportional control valve common to hot and cold water or a proportional control valve controlled independently of hot and cold water.
Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications and substitutions are included in the scope defined by the claims of the present application.
Claims (9)
1. Shower pipeline structure, its characterized in that: the water-saving valve comprises a valve body (10), a proportion regulating valve (20), an electric control valve (30) and a first thermocouple (41), wherein the valve body (10) is provided with a first bypass pipeline (51), a second bypass pipeline (52), a water outlet pipeline (60), a hot water inlet (71), a cold water inlet (72) and a plurality of water outlet control valves (80), the hot water inlet (71) is communicated with the cold water inlet (72) through the electric control valve (30) and the first bypass pipeline (51), the hot water inlet (71) is communicated with the cold water inlet (72) through the second bypass pipeline (52) and the proportion regulating valve (20), the hot water inlet (71) is communicated with the water outlet pipeline (60) through the second bypass pipeline (52) and the proportion regulating valve (20), and the proportion regulating valve (20) is connected to the communication position of the water outlet pipeline (60), the second bypass pipeline (52) and the cold water inlet (72) in series, the water outlet control valves (80) are communicated with the water outlet pipeline (60), the electric control valve (30) is arranged at the communication position of the first bypass pipeline (51) and the second bypass pipeline (52) with the hot water inlet (71), the first thermocouple (41) is arranged in a pipeline of the hot water inlet (71), and the electric control valve (30) and the first thermocouple (41) are electrically connected with the controller.
2. A shower plumbing structure according to claim 1, wherein: the electric control valve (30) is set as a motor valve.
3. A shower plumbing structure according to claim 1, wherein: the electric control valve (30) is set as an electromagnetic valve.
4. A shower plumbing structure according to claim 1, wherein: and a second thermocouple (42) electrically connected with the controller is arranged in the pipeline of the water outlet pipeline (60).
5. A shower plumbing structure according to claim 1, wherein: the proportional control valve (20) is set as an electronic proportional control valve and is electrically connected with the controller.
6. A shower plumbing structure according to claim 1, wherein: the proportional control valve (20) is designed as a mechanical proportional control valve.
7. A shower plumbing structure according to claim 1, wherein: the device also comprises a flow meter (91) which is connected between the water outlet control valve (80) and the proportional control valve (20) in series and is electrically connected with the controller.
8. A shower plumbing structure according to claim 1, wherein: a one-way check valve (92) is connected in series between the electric control valve (30) and the cold water inlet (72).
9. A shower plumbing structure according to claim 1, wherein: the proportional control valve (20) is set to be a proportional control valve shared by cold water and hot water or a proportional control valve controlled by the cold water and hot water independently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221002103.8U CN217110051U (en) | 2022-04-27 | 2022-04-27 | Pipeline structure of shower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221002103.8U CN217110051U (en) | 2022-04-27 | 2022-04-27 | Pipeline structure of shower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217110051U true CN217110051U (en) | 2022-08-02 |
Family
ID=82584665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221002103.8U Active CN217110051U (en) | 2022-04-27 | 2022-04-27 | Pipeline structure of shower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217110051U (en) |
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2022
- 2022-04-27 CN CN202221002103.8U patent/CN217110051U/en active Active
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