CN217737554U - Water-saving backflow device - Google Patents
Water-saving backflow device Download PDFInfo
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- CN217737554U CN217737554U CN202221561219.5U CN202221561219U CN217737554U CN 217737554 U CN217737554 U CN 217737554U CN 202221561219 U CN202221561219 U CN 202221561219U CN 217737554 U CN217737554 U CN 217737554U
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Abstract
The utility model provides a water conservation reflux unit relates to water heater technical field, has solved the water heater that exists among the prior art and has lacked the technical problem of a structure that can the water economy resource. The device comprises a hot water tee joint, a cold water tee joint, a valve, a water pump and a communicating pipe, wherein the hot water tee joint is communicated with the cold water tee joint through the communicating pipe, the valve and the water pump are installed on the communicating pipe, a water mixing valve on a water heater is communicated with a hot water pipe through the hot water tee joint, and the water mixing valve is communicated with a cold water pipe through the cold water tee joint.
Description
Technical Field
The utility model belongs to the technical field of the water heater technique and specifically relates to a water conservation reflux unit is related to.
Background
The water heater is a common household appliance, and the water heater can raise the temperature of cold water into hot water in a certain time through various physical principles, so as to provide water with proper temperature for people. At present, before the water mixing valve is not opened, cold water exists in a hot water pipe communicated between a water tank of a water heater and the water mixing valve, so that when hot water is used, a lot of cold water needs to be discharged, and waste of water resources is caused.
The applicant has found that the prior art has at least the following technical problems:
in the prior art, water heaters lack a structure that can conserve water resources.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water conservation reflux unit to the water heater who exists among the solution prior art lacks the technical problem of a structure that can the water economy resource. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of water conservation reflux unit, including hot water tee bend, cold water tee bend, valve, water pump and communicating pipe, wherein, the hot water tee bend with the cold water tee bend passes through communicating pipe is linked together, the valve with the water pump is installed on communicating pipe, mixes water valve on the water heater and hot-water line and passes through the hot water tee bend is linked together, mix water valve and cold water pipe and pass through the cold water tee bend is linked together.
Optionally, the water pump further comprises a controller, the controller is electrically connected with the water pump and can control the water pump to work or stop.
Optionally, the temperature sensor is installed on the hot water tee joint or the cold water tee joint, the temperature sensor is electrically connected with the controller, and the temperature sensor is used for sensing the temperature of water in the hot water tee joint or the cold water tee joint and transmitting the sensed temperature information to the controller.
Optionally, the controller includes a temperature setting element, a switch button and a processor, the temperature setting element and the switch button are both connected to the processor, and the water pump and the temperature sensor are respectively electrically connected to the processor.
Optionally, the controller further comprises a display screen.
Optionally, the controller further comprises a prompt element, and the processor is connected with the prompt element.
Optionally, the water pump further comprises a power supply, and the power supply is connected with the water pump in a plugging manner.
Optionally, the valve is a check valve.
The utility model provides a pair of water conservation reflux unit, when using the water heater, start the water pump earlier, and open the valve, water in the hot-water line loops through hot-water tee bend, communicating pipe and cold water tee bend, enter into the cold water pipe, and water enters into behind the cold water pipe, can not cause the damage to the cold water pipe, after circulating for a certain time, after the temperature of water in the hot-water line rises, close water pump and valve, at this moment opening muddy water valve, can directly let the hot water in the hot-water line flow out, thereby the waste of water resource has been avoided, the water heater who has solved existence among the prior art lacks the technical problem of a structure that can the water economy resource.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a water-saving backflow device provided by an embodiment of the present invention;
fig. 2 is a schematic structural view of a water-saving backflow device provided by an embodiment of the present invention installed on a water heater;
in the figure 1, a hot water tee joint part;
2. a cold water tee;
3. a valve;
4. a water pump;
5. a communicating pipe;
6. a water mixing valve;
7. a hot water pipe;
8. a cold water pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is also to be understood that the terms "mounted", "connected" and "connected", unless expressly specified or limited otherwise, are intended to be interpreted broadly, as meaning either a fixed connection or a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.
Example 1:
the utility model provides a water conservation reflux unit, including hot water tee bend 1, cold water tee bend 2, valve 3, water pump 4 and communicating pipe 5, wherein, hot water tee bend 1 is linked together through communicating pipe 5 with cold water tee bend 2, valve 3 and water pump 4 are installed on communicating pipe 5, mix water valve 6 on the water heater and hot-water line 7 and be linked together through hot water tee bend 1, mix water valve 6 and cold water pipe 8 and be linked together through cold water tee bend 2, be provided with first connector on the hot water tee bend 1, second connector and third connector, first connector is linked together with the one end of communicating pipe 5, the second connector is linked together with the end of hot-water line 7, the third connector is linked together with the hot water mouth that mixes water valve 6, be provided with the fourth on the cold water tee bend 2, fifth connector and sixth connector, the fourth connector is linked together with the other end of communicating pipe 5, the fifth connector is linked together with the end of cold water pipe 8, the sixth connector is linked together with the cold water mouth that mixes water valve 6. The utility model provides a pair of water conservation reflux unit, when using the water heater, start water pump 4 earlier, and open valve 3, water in the hot-water line 7 loops through hot water tee bend 1, communicating pipe 5 and cold water tee bend 2, enter into in the cold water pipe 8, and water enters into behind the cold water pipe 8, can not cause the damage to cold water pipe 8, after circulating for a certain time, after the temperature of water in the hot-water line 7 rises, close water pump 4 and valve 3, open muddy water valve 6 this moment, can directly let the hot water in the hot-water line 7 flow out, thereby the waste of water resource has been avoided, the water heater who exists has solved among the prior art lacks the technical problem of a structure that can the water economy resource.
Example 2:
the utility model provides a water conservation reflux unit, including hot water tee bend 1, cold water tee bend 2, valve 3, water pump 4 and communicating pipe 5, wherein, hot water tee bend 1 is linked together through communicating pipe 5 with cold water tee bend 2, valve 3 and water pump 4 are installed on communicating pipe 5, mix water valve 6 on the water heater and be linked together through hot water tee bend 1 with hot-water line 7, mix water valve 6 and cold water pipe 8 and be linked together through cold water tee bend 2, be provided with first connector on the hot water tee bend 1, second connector and third connector, first connector is linked together with the one end of communicating pipe 5, the second connector is linked together with the end of hot-water line 7, the third connector is linked together with the hot water mouth that mixes water valve 6, be provided with the fourth connector on the cold water tee bend 2, fifth connector and sixth connector, the fourth connector is linked together with the other end of communicating pipe 5, the fifth connector is linked together with the end of cold water pipe 8, the sixth connector is linked together with the cold water mouth that mixes water valve 6.
As an optional embodiment, the water mixing device further comprises a controller, the controller is electrically connected with the water pump 4 and can control the water pump 4 to work or stop, and the controller can be installed on the water mixing valve 6 or can also be installed on the water pump 4.
As an optional implementation mode, the water temperature sensor is further included, the temperature sensor is mounted on the hot water tee 1 or the cold water tee 2, the temperature sensor is electrically connected with the controller, and the temperature sensor is used for sensing the temperature of water in the hot water tee 1 or the cold water tee 2 and transmitting the sensed temperature information to the controller. In the starting process of the water pump 4, the temperature sensor senses the temperature of water flowing through the hot water tee joint part 1 or the cold water tee joint part 2 and transmits sensed temperature information to the controller, the controller receives the temperature information and compares the temperature information with a set temperature, and if the sensed temperature is higher than the set temperature, the controller controls the water pump 4 to stop working; if the sensed temperature is lower than the set temperature, the controller controls the water pump 4 to work all the time.
As an alternative embodiment, the controller includes a temperature setting element, a switch button and a processor, the temperature setting element and the switch button are both connected with the processor, and the water pump 4 and the temperature sensor are respectively electrically connected with the processor. When the switch button is pressed, the water pump 4 is controlled to be switched on or off. The temperature setting element can set a temperature value, and when the temperature information that temperature sensor sensed will be transmitted to the treater, the treater will be with the temperature of sensing temperature and temperature setting element settlement contrast to come control water pump 4 work or stop.
As an optional embodiment, the controller further comprises a display screen, and the display screen can display the temperature value set by the temperature setting element and can also display the temperature sensed by the temperature sensor.
In an optional embodiment, the controller further comprises a prompt element, and the processor is connected with the prompt element. When the temperature sensed by the temperature sensor exceeds the temperature set by the temperature setting element, the processor can control the prompting element to send out prompting sound, so that a user is reminded that cold water in the hot water pipe 7 completely flows into the cold water pipe 8, and the water mixing valve 6 can be opened, so that hot water in the hot water pipe 7 is heated.
As an optional embodiment, the water pump further comprises a power supply, and the power supply is connected with the water pump 4 in a plugging manner. The power supply can be an external power supply, and the power supply provides electric energy for the whole device.
As an alternative embodiment, the valve 3 is a check valve, and the check valve can control the direction of water flow, so that water can only enter the cold water tee 2 from the hot water tee 1 through the communication pipe 5, and water in the cold water tee 2 cannot enter the hot water tee 1 through the communication pipe 5, so as to prevent the water from flowing backwards.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A water-saving backflow device is characterized by comprising a hot water tee joint piece (1), a cold water tee joint piece (2), a valve (3), a water pump (4) and a communicating pipe (5), wherein,
the hot water three-way component (1) is communicated with the cold water three-way component (2) through the communicating pipe (5), the valve (3) and the water pump (4) are installed on the communicating pipe (5), a water mixing valve (6) on the water heater is communicated with the hot water pipe (7) through the hot water three-way component (1), and the water mixing valve (6) is communicated with the cold water pipe (8) through the cold water three-way component (2).
2. The water-saving backflow device according to claim 1, further comprising a controller, wherein the controller is electrically connected with the water pump (4) and can control the water pump (4) to work or stop.
3. The water-saving backflow device according to claim 2, further comprising a temperature sensor, wherein the temperature sensor is mounted on the hot water tee (1) or the cold water tee (2), the temperature sensor is electrically connected with the controller, and the temperature sensor is used for sensing the temperature of water in the hot water tee (1) or the cold water tee (2) and transmitting the sensed temperature information to the controller.
4. A water-saving return device according to claim 3, wherein the controller comprises a temperature setting element, a switch button and a processor, the temperature setting element and the switch button are connected with the processor, and the water pump (4) and the temperature sensor are respectively electrically connected with the processor.
5. The water saving backflow device of claim 4, wherein the controller further comprises a display screen.
6. The water saving backflow device of claim 4, wherein the controller further comprises a cue element, and the processor is connected to the cue element.
7. The water-saving backflow device according to claim 1, further comprising a power supply, wherein the power supply is connected with the water pump (4) in a plugging manner.
8. A water saving return device according to claim 1, characterized in that the valve (3) is a check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221561219.5U CN217737554U (en) | 2022-06-20 | 2022-06-20 | Water-saving backflow device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221561219.5U CN217737554U (en) | 2022-06-20 | 2022-06-20 | Water-saving backflow device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217737554U true CN217737554U (en) | 2022-11-04 |
Family
ID=83842171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221561219.5U Active CN217737554U (en) | 2022-06-20 | 2022-06-20 | Water-saving backflow device |
Country Status (1)
| Country | Link |
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| CN (1) | CN217737554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117685662A (en) * | 2024-02-04 | 2024-03-12 | 厦门阿玛苏电子卫浴有限公司 | Electronic water mixer based on water heater |
| CN117685662B (en) * | 2024-02-04 | 2024-04-26 | 厦门阿玛苏电子卫浴有限公司 | Electronic water mixer based on water heater |
-
2022
- 2022-06-20 CN CN202221561219.5U patent/CN217737554U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117685662A (en) * | 2024-02-04 | 2024-03-12 | 厦门阿玛苏电子卫浴有限公司 | Electronic water mixer based on water heater |
| CN117685662B (en) * | 2024-02-04 | 2024-04-26 | 厦门阿玛苏电子卫浴有限公司 | Electronic water mixer based on water heater |
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