CN211774222U - Cold and hot water communicating tap - Google Patents
Cold and hot water communicating tap Download PDFInfo
- Publication number
- CN211774222U CN211774222U CN202020402900.XU CN202020402900U CN211774222U CN 211774222 U CN211774222 U CN 211774222U CN 202020402900 U CN202020402900 U CN 202020402900U CN 211774222 U CN211774222 U CN 211774222U
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- cold
- shower
- hot water
- intercommunication
- wall body
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Abstract
The utility model relates to a cold and hot intercommunication tap belongs to tap technical field, through the cold water inlet on cold water pipe and the tap body in the first curved foot of shower intercommunication wall body, through the hot water inlet on the curved foot of second shower intercommunication wall body hot water pipe and the tap body, when the water heater begins to work, the cold water part in the cold water pipe in the wall body flows to the water heater water inlet, the intercommunication mouth on the curved foot of first shower and the intercommunication mouth on the curved foot of second shower communicate through the pipeline, then cold water pipe and hot water pipe in the wall body communicate, then the hot water after the cooling that stores in the hot water pipe in the wall body flows into the cold water pipe, flow into the water heater from the cold water pipe at last and heat, thereby realize shower tap's hot water circulation; the utility model discloses need not to change the cold/hot water pipeline in the wall body and can realize cold/hydrothermal intercommunication, avoided the damage of wall body, made things convenient for the repacking of family to the water heater after the fitment.
Description
Technical Field
The utility model belongs to the technical field of the tap technique and specifically relates to a cold and hot intercommunication tap is related to.
Background
At present, common residents install water heaters on balconies or kitchens and the like, the water heaters are far away from toilets, and a hot water system is generally connected to a faucet or a shower through a single hot water pipe. When a user needs to use hot water, because a section of water reserved in the hot water pipe is cooled, cold water is firstly discharged, the hot water can be in place after the cold water is discharged, particularly in northern cold areas, the time for waiting for hot water is longer, more cold water needs to be discharged, and therefore the use comfort and the convenience of the user are influenced, and a large amount of water is wasted.
In order to solve the above problems, the patent numbers are: a chinese patent 201910786406.X discloses an external hot water circulation control system and control method for a water heater, which effectively solves the problems. However, the piping arrangement of the shower head in the toilet is well arranged during decoration, the shower head is a traditional hot and cold water faucet, and the hot and cold water faucet can not communicate with each other when not opened, and the method in the patent can not be adapted, so that the instant heating of the shower can not be completely achieved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the problem that cold and hot water cannot be communicated when a cold and hot water faucet in the prior art is not opened, a cold and hot water communicating faucet is provided.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a cold and hot intercommunication tap, is including the tap body that has cold water entry and hot water entry, be provided with the handle that control cold/hot water switch-on and turn-off on the tap body, still be provided with the mixed water export on the tap body, still include the curved foot of first shower and the curved foot of second shower, the curved foot of first shower and the curved foot of second shower are the tee bend, all include water inlet, intercommunication mouth and delivery port, the water inlet of the curved foot of first shower and cold water pipe intercommunication, delivery port and the cold water entry intercommunication in the wall body, the water inlet of the curved foot of second shower and the hot water pipe intercommunication in the wall body, delivery port and hot water entry intercommunication, the intercommunication mouth on the curved foot of first shower and the intercommunication mouth on the curved foot of second shower pass through the pipeline intercommunication.
The utility model discloses a cold and hot intercommunication tap, through the cold water entry on cold water pipe in the first shower curved foot intercommunication wall body and the tap body, through the hot water entry on the curved foot intercommunication wall body hot water pipe of second shower and the tap body, through the intercommunication mouth on the curved foot of pipeline intercommunication first shower and the intercommunication mouth on the curved foot of second shower, when the water heater begins working, the cold water part among the cold water pipe in the wall body flows to the water heater water inlet, the intercommunication mouth on the curved foot of first shower and the intercommunication mouth on the curved foot of second shower are through the pipeline intercommunication, then the cold water pipe in the wall body communicates with the hot water pipe, then the hot water after the cooling that stores in the hot water pipe in the wall body flows into the cold water pipe, flow into the water heater from the cold water pipe at last and heat, thereby realize shower tap's hot water; the utility model discloses need not to change the cold/hot water pipeline in the wall body and can realize cold/hydrothermal intercommunication, avoided the damage of wall body, made things convenient for the repacking of family to the water heater after the fitment.
In order to prevent cold water from entering a hot water pipeline in the wall body, a check valve for limiting the cold water from entering the hot water pipeline is communicated and installed on the pipeline.
In order to prevent cold water from entering a hot water pipeline in a wall body and avoid hot water from entering a cold water pipeline in the wall body to cause the problem of repeated heating, the pipeline is communicated with and provided with a thermostatic control valve, when cooling water in the hot water pipe flows, the thermostatic control valve is opened, cold water in the hot water pipe can flow into the cold water pipe, and when the hot water is heated to a set temperature, the thermostatic control valve is closed, so that the hot water can be prevented from flowing into the cold water pipeline.
Further, the pipeline is a stainless steel threaded pipe.
The utility model has the advantages that the utility model discloses a cold and hot intercommunication tap, through the cold water inlet on cold water pipe and the tap body in the first shower curved foot intercommunication wall body, through the hot water inlet on the curved foot intercommunication wall body hot water pipe of second shower and the tap body, through the intercommunication mouth on the curved foot of pipeline intercommunication first shower and the intercommunication mouth on the curved foot of second shower, when the water heater started working, the cold water part in the cold water pipe in the wall body flowed to the water heater water inlet, the intercommunication mouth on the curved foot of first shower and the intercommunication mouth on the curved foot of second shower communicate through the pipeline, then the cold water pipe in the wall body communicates with the hot water pipe, then the hot water after the cooling that stores in the hot water pipe of wall body flowed into in the cold water pipe, at last flowed into the water heater from the cold water pipe and heats, thereby realize the hot water circulation of shower tap; the utility model discloses need not to change the cold/hot water pipeline in the wall body and can realize cold/hydrothermal intercommunication, avoided the damage of wall body, made things convenient for the repacking of family to the water heater after the fitment.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a three-dimensional schematic diagram of embodiment 1 of the present invention;
fig. 2 is a front view of embodiment 1 of the present invention;
fig. 3 is a left side view of embodiment 1 of the present invention;
fig. 4 is a three-dimensional schematic view of a first shower curved foot in embodiment 1 of the present invention);
fig. 5 is a front view of embodiment 2 of the present invention.
In the figure: 1. the water faucet comprises a faucet body, 1-1 parts of a cold water inlet, 1-2 parts of a hot water inlet, 1-3 parts of a mixed water outlet, 2 parts of a handle, 3 parts of a first shower curved foot, 4 parts of a second shower curved foot, 5 parts of a water inlet, 6 parts of a communication port, 7 parts of a water outlet, 8 parts of a pipeline, 9 parts of a one-way valve and 10 parts of a constant temperature control valve.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Example 1:
as shown in fig. 1, the cold and hot water intercommunicating faucet comprises a faucet body 1 with a cold water inlet 1-1 and a hot water inlet 1-2, a handle 2 for controlling the on and off of cold/hot water is arranged on the faucet body 1, as shown in fig. 2, a mixed water outlet 1-3 is also arranged on the faucet body 1, a first shower curved foot 3 and a second shower curved foot 4 are also arranged, the first shower curved foot 3 and the second shower curved foot 4 are both three-way, as shown in fig. 4, each of the first shower curved foot 3 comprises a water inlet 5, a communicating port 6 and a water outlet 7, the water inlet 5 of the first shower curved foot 3 is communicated with a cold water pipe in a wall body, the water outlet 7 is communicated with the cold water inlet 1-1, the water inlet 5 of the second shower curved foot 4 is communicated with a hot water pipe in the wall body, and the water outlet 7 is communicated with the hot water inlet 1-2, as, the connecting port 6 on the first shower curved leg 3 is communicated with the connecting port 6 on the second shower curved leg 4 through a pipeline 8, and the pipeline 8 is a stainless steel threaded pipe. The pipeline 8 is communicated with and provided with a one-way valve 9 for limiting cold water from entering the hot water pipeline 8.
The cold and hot water intercommunicating tap of the utility model is communicated with a cold water pipe in the wall body and a cold water inlet 1-1 on the tap body 1 through a first shower curved foot 3, the hot water pipe in the wall body is communicated with a hot water inlet 1-2 on the tap body 1 through a second shower curved foot 4, the communication port 6 on the first shower curved foot 3 is communicated with the communication port 6 on the second shower curved foot 4 through a pipeline 8, when the water heater starts to work, the cold water in the cold water pipe in the wall body flows to the water inlet 5 of the water heater, the communication port 6 on the first shower curved pin 3 is communicated with the communication port 6 on the second shower curved pin 4 through the pipeline 8, so that the cold water pipe in the wall body is communicated with the hot water pipe, the cooled hot water stored in the hot water pipe in the wall body flows into the cold water pipe, and finally flows into the water heater from the cold water pipe for heating, so that the hot water circulation of the shower faucet is realized; the utility model discloses need not to change cold/hot water pipeline 8 in the wall body and can realize cold/hydrothermal intercommunication, avoided the damage of wall body, made things convenient for the repacking of family to the water heater after the fitment.
Example 2:
in order to prevent cold water from entering the hot water pipe 8 in the wall and to avoid hot water from entering the cold water pipe 8 in the wall, which causes the problem of repeated heating, embodiment 2 shown in fig. 5 is different from embodiment 1 in that: the pipeline 8 is communicated with and provided with a constant temperature control valve 10, when cooling water in the hot water pipe flows, the constant temperature control valve 10 is opened, cold water in the hot water pipe can flow into the cold water pipe, and when the hot water is heated to a set temperature, the constant temperature control valve 10 is closed, so that the hot water can be prevented from flowing into the cold water pipeline 8.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. A cold and hot water intercommunicating faucet comprises a faucet body (1) with a cold water inlet (1-1) and a hot water inlet (1-2), wherein a handle (2) for controlling the on and off of cold/hot water is arranged on the faucet body (1), a mixed water outlet (1-3) is also arranged on the faucet body (1), and the cold and hot water intercommunicating faucet is characterized in that: still include curved foot of first shower (3) and the curved foot of second shower (4), the curved foot of first shower (3) and the curved foot of second shower (4) are the tee bend, all include water inlet (5), intercommunication mouth (6) and delivery port (7), water inlet (5) and the cold water pipe intercommunication in the wall body of the curved foot of first shower (3), delivery port (7) and cold water entry (1-1) intercommunication, water inlet (5) and the hot water pipe intercommunication in the wall body of the curved foot of second shower (4), delivery port (7) and hot water entry (1-2) intercommunication, intercommunication mouth (6) on the curved foot of first shower (3) and intercommunication mouth (6) on the curved foot of second shower (4) are through pipeline (8) intercommunication.
2. A hot and cold intercommunicating faucet as claimed in claim 1, wherein: the pipeline (8) is communicated with and provided with a one-way valve (9) for limiting cold water to enter the hot water pipeline (8).
3. A hot and cold intercommunicating faucet as claimed in claim 1, wherein: the pipeline (8) is communicated with and provided with a thermostatic control valve (10).
4. A hot and cold intercommunicating faucet as claimed in claim 1, wherein: the pipeline (8) is a stainless steel threaded pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020402900.XU CN211774222U (en) | 2020-03-25 | 2020-03-25 | Cold and hot water communicating tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020402900.XU CN211774222U (en) | 2020-03-25 | 2020-03-25 | Cold and hot water communicating tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211774222U true CN211774222U (en) | 2020-10-27 |
Family
ID=72927199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020402900.XU Expired - Fee Related CN211774222U (en) | 2020-03-25 | 2020-03-25 | Cold and hot water communicating tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211774222U (en) |
-
2020
- 2020-03-25 CN CN202020402900.XU patent/CN211774222U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210524 Address after: 213016 room 1602, unit B, building 11, yushuihuating, Changzhou City, Jiangsu Province Patentee after: Zhonglou District Five Star Cheng Changqing home appliance accessories firm Address before: 213164 No.28, Mingxin Middle Road, Wujin District, Changzhou City, Jiangsu Province Patentee before: Changzhou Polytechnic |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |