CN214535031U - U-shaped circulating joint - Google Patents
U-shaped circulating joint Download PDFInfo
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- CN214535031U CN214535031U CN202120539497.XU CN202120539497U CN214535031U CN 214535031 U CN214535031 U CN 214535031U CN 202120539497 U CN202120539497 U CN 202120539497U CN 214535031 U CN214535031 U CN 214535031U
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- pipe
- outlet pipe
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- water inlet
- shaped
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Abstract
U type circulation connects, including U type pipe and outlet pipe, the outlet pipe sets up in the bottom of U type pipe, and the U type pipe is including the water inlet and the delivery port that are located both ends, its characterized in that, water inlet and delivery port pass through external pipe connection, the tip of water inlet, delivery port and outlet pipe all is provided with the boss, U type intraductal check valve that is provided with between outlet pipe and the delivery port. The utility model discloses U type pipe that U type circulation connects includes water inlet and delivery port, is provided with the check valve between outlet pipe and the delivery port, has avoided the water reflux to the outlet pipe in, and water inlet department is provided with the filter screen, and impurity can be filtered to the filter screen. Because the hot water in the U-shaped pipe circulates all the time, the hot water can flow out immediately after the shower nozzle is opened, and the use is convenient.
Description
Technical Field
The utility model relates to a U type circulation connects.
Background
When bathing, the water pipe of gondola water faucet shower nozzle and the water piping connection of hot water and cold water, when needs water, all need put a period of cold water earlier, the gondola water faucet shower nozzle just can flow out hot water, and the shower nozzle hot water that flows out is relatively slow, latency overlength, and it is extremely inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a U-shaped circulating joint with fast hot water outlet speed and convenient use.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
u type circulation connects, including U type pipe and outlet pipe, the outlet pipe sets up in the bottom of U type pipe, and the U type pipe is including the water inlet and the delivery port that are located both ends, its characterized in that, water inlet and delivery port pass through external pipe connection, the tip of water inlet, delivery port and outlet pipe all is provided with the boss, U type intraductal check valve that is provided with between outlet pipe and the delivery port.
Preferably, a filter screen is arranged at the water inlet.
Preferably, a zinc-magnesium protective film is plated on the inner side and the outer side of the U-shaped pipe and the water outlet pipe.
Preferably, the diameter of the water outlet pipe is smaller than that of the U-shaped pipe.
Compared with the prior art, the utility model discloses U type pipe that U type circulation connects includes water inlet and delivery port, is provided with the check valve between outlet pipe and the delivery port, has avoided the water reflux to the outlet pipe in, and water inlet department is provided with the filter screen, and the filter screen can filter impurity. Because the hot water in the U-shaped pipe circulates all the time, the hot water can flow out immediately after the shower nozzle is opened, and the use is convenient.
Drawings
Fig. 1 is a first schematic perspective view of the U-shaped circulation joint of the present invention.
Fig. 2 is a second perspective view of the U-shaped circulation joint of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 2, the U-shaped circulation joint includes a U-shaped pipe 11 and an outlet pipe 12, the outlet pipe 12 is disposed at the bottom of the U-shaped pipe 11, the U-shaped pipe 11 includes a water inlet 111 and a water outlet 112 located at two ends, the water inlet 111 and the water outlet 112 are connected through an external pipe, a filter screen is disposed at the water inlet 111, the filter screen can prevent impurities from flowing into the shower head from the outlet pipe 12 along with water flow, a connection port is disposed on the pipe, the connection port is connected with a hot water supply pipe, and the outlet pipe 12 is connected with the shower head. The end parts of the water inlet 111, the water outlet 112 and the water outlet pipe 12 are all provided with bosses, so that the U-shaped circulating joint can be installed in a flange mode, a rubber sealing plug can be sleeved on the bosses before the U-shaped circulating joint is assembled, and dust is prevented from entering the inside of the U-shaped circulating joint.
When hot water is supplied, the hot water flows into the U-shaped pipe 11 from the water inlet 111 and then flows into the external pipe from the water outlet 112, the hot water flows into the external pipe from the water inlet 111, and the circulation is capable of ensuring that the hot water flows out of the water outlet pipe 12.
A layer of zinc-magnesium protective film is plated on the inner side and the outer side of the U-shaped pipe 11 and the water outlet pipe 12, and the corrosion resistance of the U-shaped circulating joint can be improved through the protective films.
The one-way valve 2 is arranged in the U-shaped pipe 11 between the water outlet pipe 12 and the water outlet 112, so that the water flow can only flow from the water inlet 111 to the water outlet 112, and the water in the water outlet 112 cannot flow back to the water outlet pipe 12.
The diameter of the water outlet pipe 12 is smaller than that of the U-shaped pipe 11, so that the flow speed of the water outlet pipe 12 can be increased when water in the U-shaped pipe 11 flows into the water outlet pipe 12.
The utility model discloses U type pipe 11 that U type circulation connects includes water inlet 111 and delivery port 112, is provided with check valve 2 between outlet pipe 12 and the delivery port 112, has avoided the water reflux to outlet pipe 12 in, and water inlet 111 department is provided with the filter screen, and the filter screen can filter impurity. Because the hot water in the U-shaped pipe 11 circulates all the time, the hot water can flow out immediately after the shower nozzle is opened, and the use is convenient.
Finally, it should be noted that: the above embodiments are merely illustrative of the technical solutions of the present invention, and not limitative thereof; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (4)
- The U-shaped circulating joint comprises a U-shaped pipe (11) and a water outlet pipe (12), wherein the water outlet pipe (12) is arranged at the bottom of the U-shaped pipe (11), the U-shaped pipe (11) comprises a water inlet (111) and a water outlet (112) which are positioned at two ends, and the U-shaped pipe is characterized in that the water inlet (111) and the water outlet (112) are connected through an external pipeline, bosses are arranged at the end parts of the water inlet (111), the water outlet (112) and the water outlet pipe (12), and a check valve (2) is arranged in the U-shaped pipe (11) between the water outlet pipe (12) and the water outlet (112).
- 2. The U-shaped circulation joint according to claim 1, characterized in that a filter screen is arranged at the water inlet (111).
- 3. A U-shaped circulation joint according to claim 1, characterized in that the inside and outside of the U-shaped pipe (11) and the outlet pipe (12) are coated with a zinc-magnesium protective film.
- 4. A U-shaped circulation joint according to claim 1, characterized in that the diameter of the outlet pipe (12) is smaller than the diameter of the U-shaped pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120539497.XU CN214535031U (en) | 2021-03-16 | 2021-03-16 | U-shaped circulating joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120539497.XU CN214535031U (en) | 2021-03-16 | 2021-03-16 | U-shaped circulating joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214535031U true CN214535031U (en) | 2021-10-29 |
Family
ID=78262968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120539497.XU Active CN214535031U (en) | 2021-03-16 | 2021-03-16 | U-shaped circulating joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214535031U (en) |
-
2021
- 2021-03-16 CN CN202120539497.XU patent/CN214535031U/en active Active
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