CN216843258U - Shower hot water system - Google Patents
Shower hot water system Download PDFInfo
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- CN216843258U CN216843258U CN202120491319.4U CN202120491319U CN216843258U CN 216843258 U CN216843258 U CN 216843258U CN 202120491319 U CN202120491319 U CN 202120491319U CN 216843258 U CN216843258 U CN 216843258U
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Abstract
A shower hot water system comprises a water heater, a water pump and a water mixing device; the water mixing device comprises a water mixing device body, a first water mixing channel, a second water mixing channel, a circulating channel, a switch valve and a water mixing valve, wherein the first water mixing channel, the second water mixing channel, the circulating channel, the switch valve and the water mixing valve are arranged on the water mixing device body; a hot water outlet pipe of the water heater is communicated with a water pump, the water pump is communicated with a water inlet of the first water mixing channel, and a normal-temperature water source is respectively communicated with the water heater and the second water mixing channel; the first water mixing channel and the second water mixing channel are respectively communicated with two water inlet pipes of the water mixing valve, the circulating channel is communicated with the first water mixing channel and the second water mixing channel, and the circulating channel is provided with a switch valve. An object of the utility model is to provide a shower hot water system, the device have cold water and return circulation function and numerical control function, can improve the experience in the aspect of comfort level and the operation and feel.
Description
Technical Field
The utility model relates to a hot water system technical field, especially a shower hot water system.
Background
Some water can be reserved in the water outlet pipeline after the water heater is used for each time, when the water heater is used for the next time, the water in the water outlet pipeline is cooled to become cold water, a user can use hot water after all the cold water in the water outlet pipeline is discharged, water is wasted, and inconvenience is brought to the user.
With the development of the technology, the pursuit of the user on the experience is higher and higher, the shower system is regarded as an important part in the house, and is paid attention to and used more and more, but the current intelligent shower system is more in local adjustment and is not perfect to the whole system, two important nodes of the control mode and the pipeline residual cold water are improved, and more direct comfortable and convenient use experience can be provided for the user.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings, an object of the present invention is to provide a shower hot water system, which has a cool water return circulation function and a numerical control function, and can improve the comfort and the experience in the operation.
To achieve the purpose, the utility model adopts the following technical proposal: a shower hot water system comprises a water heater, a water pump and a water mixing device;
the water mixing device comprises a water mixing device body, a first water mixing channel, a second water mixing channel, a circulating channel, a switch valve and a water mixing valve, wherein the first water mixing channel, the second water mixing channel, the circulating channel, the switch valve and the water mixing valve are arranged on the water mixing device body;
the hot water outlet pipe of the water heater is communicated with the water pump, the water pump is communicated with the water inlet of the first water mixing channel, and the normal-temperature water source is respectively communicated with the water heater and the second water mixing channel;
the first water mixing channel and the second water mixing channel are respectively communicated with two water inlet pipes of the water mixing valve, the circulating channel is communicated with the first water mixing channel and the second water mixing channel, and the circulating channel is provided with a switch valve.
Preferably, the water mixing cavity of the water mixing valve is arranged in the water mixing device body, at least 2 mounting screw holes are preset in the outer side of the water mixing cavity of the water mixing valve, and the water mixing valve core is mounted in the water mixing cavity of the water mixing valve through a water mixing valve fixing ring;
the water mixing motor fixing plate is installed with the installation screw hole through a screw, the rotating shaft of the water mixing valve core penetrates through the water mixing motor fixing plate, and the stepping motor is installed on the water mixing motor fixing plate and forms transmission assembly with the rotating shaft of the water mixing valve core.
Preferably, the valve body of the switch valve is arranged on the water mixing device body, at least 2 mounting screw holes are preset on the outer side of the valve body of the switch valve, and the switch valve core and the valve body of the switch valve are in threaded sealing assembly;
the switch motor fixing plate is installed with the installation screw hole through a screw, the rotating shaft of the switch valve core penetrates through the switch motor fixing plate, and the stepping motor is installed on the switch motor fixing plate and forms transmission assembly with the rotating shaft of the switch valve core.
Preferably, the water mixing valve further comprises a flow regulating device, and an inlet of the flow regulating device is communicated with the water outlet end of the water mixing valve;
the flow regulating device comprises a flow regulating device body, wherein a flow valve, a temperature sensor, a shunt valve and a water flow detection device are respectively arranged on the flow regulating device body from upstream to downstream.
Furthermore, a valve body of the flow valve is arranged on a flow adjusting device body, at least 2 mounting screw holes are preset on the outer side of the valve body of the flow valve, and a flow valve core and the valve body of the flow valve are in threaded seal assembly;
the flow motor fixing piece is installed with the installation screw hole through a screw, the rotating shaft of the flow valve core penetrates through the flow motor fixing piece, and the stepping motor is installed on the flow motor fixing piece and forms transmission assembly with the rotating shaft of the flow valve core.
Furthermore, the valve cavity of the shunt valve is arranged on the flow regulating device body, at least 2 mounting screw holes are preset outside the valve cavity of the shunt valve, and the valve core of the shunt valve is mounted in the valve cavity of the shunt valve through a shunt valve fixing plate;
the step motor is fixedly installed with the valve body of the water diversion valve through a screw, and the step motor and the rotating shaft of the water diversion valve core form transmission assembly.
Further, the flow regulating device body comprises a first water distribution pipeline section and a second water distribution pipeline section, one end of the first water distribution pipeline section is connected to the end of the second water distribution pipeline section, and an included angle between the first water distribution pipeline section and the second water distribution pipeline section is 45-120 degrees.
Further, the water pump is connected with the water heater pipeline through a shower joint A;
the shower joint comprises a pipeline body, wherein one end of the pipeline body is provided with a movable mounting structure, and the movable mounting structure comprises an extension pipe and an extension pipe fixing piece;
the extension pipe is slidably sleeved in the port of the pipeline body, a sealing piece is nested in the body at one end of the extension pipe inner sleeve, the extension pipe fixing piece is integrally arranged on the pipeline body, and a fixing screw installed on the extension pipe fixing piece penetrates through the pipeline body and is aligned to the extension pipe in the pipeline body.
Further, the pipeline body comprises a first pipeline section and a second pipeline section, one end of the first pipeline section is connected to the end of the second pipeline section, and an included angle between the first pipeline section and the second pipeline section is 45-120 degrees.
Further, a circulating temperature sensor and a circulating water flow detection device are installed on the second pipeline section, and the circulating temperature sensor is fixedly installed on the body of the second pipeline section.
The utility model has the advantages that: when cold water is in a circulating state, the water mixing valve is closed, the switch valve is opened, the water pump pumps hot water in the water heater, hot water flows through the first water mixing channel, the circulating channel and the second water mixing channel and then is sent into a cold water conveying pipe (also a conveying pipe of a normal-temperature water source and a water source inlet of the water heater) of the water heater, the water flows are heated by the water heater, and after circulating heating, the circulating temperature sensor in the shower joint detects that the water temperature reaches a preset value, and then the water pump is stopped; if a user uses hot water, the water mixing valve works, the switch valve is closed, the hot water is conveyed to the water mixing and water mixing valve through the first water mixing channel, the cold water conveying pipe conveys cold water to the water mixing and water mixing valve through the second water mixing channel, the conveyed water flow is constant-temperature hot water, the switch valve and the water mixing valve of the device are respectively provided with a driving device, and automatic circulation can be realized by the controller according to a preset program in the process; for not appearing from cold water when in use; if the water pressure is too low to cause insufficient water flow, the water pump can be started to carry out pressurization, and the water flow demand is met. And the controller can control the numerical control, so that the experience feeling is greatly improved.
Drawings
Fig. 1 is a schematic view of the overall structural principle of an embodiment of the present invention;
fig. 2 is a schematic view of the overall structure of a shower joint according to an embodiment of the present invention;
fig. 3 is an exploded view of the overall construction of a shower fitting according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of the overall construction of a shower fitting according to an embodiment of the present invention;
fig. 5 is a schematic view of the overall structure of a water mixing device according to an embodiment of the present invention;
fig. 6 is an exploded view of the overall structure of a water mixing device according to an embodiment of the present invention;
fig. 7 is a schematic view of the overall structure of a flow rate adjusting device according to an embodiment of the present invention;
fig. 8 is a sectional view showing the overall structure of a flow rate adjusting device according to an embodiment of the present invention;
fig. 9 is a schematic cross-sectional view of another angle of the flow regulating device of an embodiment of the present invention;
fig. 10 is an exploded view of the overall structure of a flow control device according to an embodiment of the present invention;
fig. 11 is a schematic structural view of a shower cold water joint 7 according to one embodiment of the present invention;
fig. 12 is a schematic structural diagram of a sectional view of the shower cold water joint 7 according to one embodiment of the present invention.
Wherein: the water heater comprises a shower joint A, a water mixing device B, a flow regulating device C, a water heater D, a water pump E, a pipeline body A100, a first pipeline section A110, a second pipeline section A120, a movable mounting structure A200, an extension pipe A210, a movable joint A211, a stroke groove A212, an extension pipe fixing part A220, a circulating temperature sensor A300, a circulating water flow detection device A400, a water mixing device body B100, a first water mixing channel B110, a second water mixing channel B120, a circulating channel B130, a switch valve B200, a switch motor fixing plate B210, a switch valve stepping motor B220, a switch valve core B230, a water mixing valve B300, a water mixing motor fixing plate B310, a water mixing valve stepping motor B320, a water mixing valve core B330, a flow regulating device body C100, a first branch pipeline section C110, a second branch water pipeline section C120, a flow valve C200, a flow motor fixing plate C210, a flow valve core C220, a flow motor C230, a temperature sensor C300, a water dividing valve C400 and a water dividing valve C120, The shower cold water faucet comprises a water diversion valve core C410, a water diversion stepping motor C420, a water flow detection device C500, a shower cold water joint 7, an adjusting part 71, a second adjusting joint 711, a second adjusting body 712, a second stroke groove 7121, a second locking screw 713, a cold water inlet section 72 and a cold water outlet section 73.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1-12, a shower hot water system comprises a water heater D, a water pump E and a water mixing device B;
the water mixing device comprises a water mixing device body B100, a first water mixing channel B110, a second water mixing channel B120, a circulating channel B130, a switch valve B200 and a water mixing valve B300 which are arranged on the water mixing device body B100, wherein the switch valve B200 and the water mixing valve B300 are respectively provided with a driving device;
a hot water outlet pipe of the water heater D is communicated with the water pump E, the water pump E is communicated with a water inlet of the first water mixing channel B110, and the normal-temperature water source is respectively communicated with the water heater and the second water mixing channel B120;
the first mixing channel B110 and the second mixing channel B120 are respectively communicated with two water inlet pipes of the mixing valve B300, the circulation channel B130 is communicated with the first mixing channel B110 and the second mixing channel B120, and the circulation channel B130 is provided with a switch valve B200.
When cold water is in a circulating state, the water mixing valve B300 is closed, the switch valve B200 is opened, the water pump E pumps hot water in the water heater, hot water flows through the first water mixing channel B110, the circulating channel B130 and the second water mixing channel B120 and then is sent into a cold water conveying pipe (also a conveying pipe of a normal-temperature water source and a water source inlet of the water heater) of the water heater, the water flows are heated by the water heater, and after circulating heating, the circulating temperature sensor A300 in the shower joint A detects that the water temperature reaches a preset value, and then the water pump E is stopped; if a user uses hot water, the mixing valve B300 works, the switch valve B200 is closed, the hot water is conveyed to the mixing valve B300 through the first mixing channel B110, the cold water conveying pipe conveys cold water to the mixing valve B300 through the second mixing channel B120, the conveyed water flow is constant-temperature hot water, the switch valve B200 and the mixing valve B300 of the device are respectively provided with a driving device, and the process can be automatically circulated by the controller according to a preset program; for use without cold water present; if the water pressure is too low to cause insufficient water flow, the water pump E can be started to carry out pressurization, and the water flow demand is met. And the controller can control the numerical control, so that the experience feeling is greatly improved.
The mixing cavity of the mixing valve B300 is arranged in the mixing device body B100, at least 2 mounting screw holes are preset in the outer side of the mixing cavity of the mixing valve B300, and the mixing valve core B330 (not shown) is mounted in the mixing cavity of the mixing valve B300 through a mixing valve fixing ring;
the water mixing motor fixing plate B310 is installed with the installation screw holes through screws, the rotating shaft of the water mixing valve core B330 penetrates through the water mixing motor fixing plate B310, and the water mixing valve stepping motor B320 is installed on the water mixing motor fixing plate B310 and forms transmission assembly with the rotating shaft of the water mixing valve core B330.
The scheme is through predetermineeing installation screw and mixing water motor fixed plate B310, makes mixing water valve step motor B320 can install reliably in the work of mixing water device body B100 drive water mixing valve, mixes water valve core B330 also through mechanical installation, and whole mounting structure is reliable, and spare part is few, convenient assembling.
The valve body of the switch valve B200 is arranged on the water mixing device body B100, at least 2 mounting screw holes are preset on the outer side of the valve body of the switch valve B200, and the switch valve core and the valve body of the switch valve B200 are assembled in a sealing mode through threads;
the switch motor fixing plate B210 is installed with an installation screw hole through a screw, a rotating shaft of the switch valve core B230 penetrates through the switch motor fixing plate B210, and the switch valve stepping motor B220 is installed on the switch motor fixing plate B210 and forms transmission assembly with the rotating shaft of the switch valve core B230.
The switch valve B200, the switch motor fixing plate B210 and the switch valve core B230 adopt a mechanical assembly structure, so that the reliable assembly structure is ensured, and the device is carried out in a mode of few parts as far as possible, so that the device is more convenient to assemble and maintain.
The water mixing device further comprises a flow regulating device C, wherein an inlet of the flow regulating device C is communicated with a water outlet end of the water mixing valve B300;
the flow regulating device C comprises a flow regulating device body C100, and the flow regulating device body C100 is provided with a flow valve C200, a temperature sensor C300, a shunt valve C400 and a water flow detecting device C500 from upstream to downstream, respectively.
The flow rate adjusting device C is provided with a flow rate control function and a water path switching function, and the device is provided with a temperature sensor C300 and a water flow rate detecting device C500 for detecting the temperature of the water flow and the water flow passing through the flow valve C200 and feeding back the temperature to the controller, so that the device has a function of controlling various valves according to the controller. The temperature sensor C300 is arranged on a pipeline between the flow valve C200 and the shunt valve C400, and a water flow detection device C500 is arranged on a pipeline at the upstream of the flow valve C200; the water flow detection device C500 comprises a magnetic impeller rotor and a Hall sensor, the magnetic impeller rotor is arranged in the flow regulation device body C100, and the Hall sensor is arranged on the outer wall of the flow regulation device body C100 corresponding to the position of the magnetic impeller rotor.
In addition, the valve body of the flow valve C200 is arranged on the flow adjusting device body C100, at least 2 installation screw holes are preset on the outer side of the valve body of the flow valve C200, and the flow valve core C220 and the valve body of the flow valve C200 are assembled in a sealing mode through threads;
the flow motor fixing piece C210 is installed through a screw and an installation screw hole, a rotating shaft of the flow valve core penetrates through the flow motor fixing piece C210, and the flow stepping motor C230 is installed on the flow motor fixing piece C210 and forms transmission assembly with the rotating shaft of the flow valve core C220.
The scheme is that the stepping motor can be reliably installed on the flow adjusting device body C100 to drive the flow valve C200 to work through the preset installation screw hole and the flow motor fixing piece C210, the flow valve core is also installed mechanically, the whole installation structure is reliable, the number of parts is small, and the assembly is convenient.
In addition, the valve cavity of the shunt valve C400 is arranged on the flow regulator body C100, at least 2 mounting screw holes are preset outside the valve cavity of the shunt valve C400, and the valve core of the shunt valve C400 is mounted on the valve cavity of the shunt valve C400 through a shunt valve C400 fixing plate;
the water diversion stepping motor C420 is fixedly installed with a valve body of the water diversion valve C400 through a screw, and the water diversion stepping motor C420 and a rotating shaft of the water diversion valve core C410 form transmission assembly.
The shunt valve C400, the shunt stepping motor C420 and the shunt valve core C410 adopt mechanical assembly structures, reliable assembly structures are guaranteed, devices are carried out in a mode of few parts as far as possible, and the devices are more convenient to assemble and maintain.
In addition, the flow regulator body C100 includes a first water dividing line segment C110 and a second water dividing line segment C120, one end of the first water dividing line segment C110 is connected to an end of the second water dividing line segment C120, and an included angle between the first water dividing line segment C110 and the second water dividing line segment C120 is between 45 degrees and 120 degrees.
The whole device is integrated with the first water dividing pipeline section C110 and the second water dividing pipeline section C120 to form an included angle, so that the pipelines can be bent inwards, retraction is formed in space assembly, compact installation is achieved, and the effect of reducing the whole installation space is also achieved.
The water pump is connected with a hot water pipeline of the water heater through a shower joint A; the cold water pipe is also connected to the cold water inlet pipe of the water mixing valve B300 through a cold shower water joint 7, and the cold shower water joint 7 comprises an adjusting part 71, a cold water inlet section 72 and a cold water outlet section 73;
the adjusting part 71 is slidably mounted at one end of the cold water inlet section 72, the adjusting part 71 can stretch along the length direction of the cold water inlet section 72, and the adjusting part 71 is externally connected with a cold water inlet pipe;
the other end of the cold water inlet section 72 is fixedly communicated with the cold water outlet section 73;
the adjusting portion 71 includes a second adjusting joint 711, a second adjusting body 712, and a second locking screw 713;
the second adjusting joint 711 is installed at one end of the second adjusting body 712, and the other end of the second adjusting body 712 is placed in the cold water inlet section 72;
a second stroke groove 7121 is recessed on the surface of the second adjusting body 712;
one end of the second locking screw 713 passes through the cold water inlet section 72 and abuts against the second stroke groove 7121.
When the shower cold water joint 7 is installed, because there may be a difference in position in the position of the cold water inlet pipe reserved in each bathroom, can pass through the adjusting portion 71 adjusts the installation position of the shower cold water joint 7, specifically makes the adjusting portion 71 follow the length direction telescopic adjustment of the cold water inlet section 72, and convenient to install is swift, can also adapt to the installation position of different bathroom cold water inlet pipes, reaches the effect that improves the installation efficiency and the commonality of water mixing device.
The shower joint A comprises a pipeline body A100, one end of the pipeline body A100 is provided with a movable mounting structure A200, and the movable mounting structure A200 comprises an extension pipe A210 and an extension pipe fixing piece A220;
the extension pipe A210 is slidably sleeved in the port of the pipeline body A100, a sealing element is nested in the body at one end of the extension pipe A210, the extension pipe fixing piece A220 and the pipeline body A100 are integrally formed, and a fixing screw installed on the extension pipe fixing piece A220 penetrates through the pipeline body A100 and is aligned with the extension pipe A210 in the pipeline body A100.
The extension pipe A210 is sleeved in the pipeline body A100, the length of the pipeline is changed through the sleeving principle, and after the distance between the extension pipe A210 and the pipeline is changed, the extension pipe A220 is locked through the fixing piece A220, the reliability of the pipeline after the adaptive function is completed is guaranteed, the sealing piece is nested in the body at one end of the extension pipe inner sleeve, and the sealing performance of enough normal use of the adaptive space between the movable part of the extension pipe and the pipeline body A100 is guaranteed.
In addition, the pipeline body a100 includes a first pipeline section a110 and a second pipeline section a120, one end of the first pipeline section a110 is connected to an end of the second pipeline section a120, and an included angle between the first pipeline section a110 and the second pipeline section a120 is 30 degrees to 90 degrees.
The first pipeline section A110 and the second pipeline section A120 form an included angle, so that the pipeline can be bent inwards, retraction is formed in space assembly, compact installation is achieved, and the effect of reducing the whole installation space is achieved.
In addition, the second pipeline section a120 is provided with a circulation temperature sensor a300 and a circulation water flow rate detection device a400, and the circulation temperature sensor a300 is fixedly installed on the body of the second pipeline section a 120.
The circulating temperature sensor a300 and the circulating water flow rate detecting means a400 are provided for detecting the temperature of the remaining water in the pipe and detecting the flow rate, and when cold water remains in the circulating pipe, the temperature sensor C300 and the water flow rate detecting means C500 in the flow rate adjusting means C cannot be used after the mixing valve B300 or the flow valve C200 is closed, and therefore the water flow state is detected by using the circulating temperature sensor a300 and the circulating water flow rate detecting means a 400. The circulating water flow detection device A400 comprises a magnetic impeller rotor and a Hall sensor, the magnetic impeller rotor is installed in the second pipeline section A120, and the Hall sensor is installed on the outer wall of the second pipeline section A120 corresponding to the position of the magnetic impeller rotor.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive step, and these embodiments are all intended to fall within the scope of the present invention.
Claims (10)
1. A shower hot water system comprises a water pump and is characterized by also comprising a water mixing device;
the water mixing device comprises a water mixing device body, a first water mixing channel, a second water mixing channel, a circulating channel, a switch valve and a water mixing valve, wherein the first water mixing channel, the second water mixing channel, the circulating channel, the switch valve and the water mixing valve are arranged on the water mixing device body;
the water pump is communicated with the hot water outlet pipe, the water pump is communicated with the water inlet of the first water mixing channel, and the normal-temperature water source is respectively communicated with the water heater and the second water mixing channel;
the first water mixing channel and the second water mixing channel are respectively communicated with two water inlet pipes of the water mixing valve, the circulating channel is communicated with the first water mixing channel and the second water mixing channel, and the circulating channel is provided with a switch valve.
2. The shower hot water system according to claim 1, wherein the mixing cavity of the mixing valve is arranged in the mixing device body, at least 2 mounting screw holes are preset on the outer side of the mixing cavity of the mixing valve, and the mixing valve core is mounted in the mixing cavity of the mixing valve through a mixing valve fixing ring;
the water mixing motor fixing plate is installed with the installation screw hole through a screw, the rotating shaft of the water mixing valve core penetrates through the water mixing motor fixing plate, and the stepping motor is installed on the water mixing motor fixing plate and forms transmission assembly with the rotating shaft of the water mixing valve core.
3. The shower hot water system according to claim 1, wherein the valve body of the switching valve is opened on the water mixing device body, at least 2 mounting screw holes are preset on the outer side of the valve body of the switching valve, and the switching valve core and the valve body of the switching valve are in threaded sealing assembly;
the switch motor fixing plate is installed with the installation screw hole through a screw, the rotating shaft of the switch valve core penetrates through the switch motor fixing plate, and the stepping motor is installed on the switch motor fixing plate and forms transmission assembly with the rotating shaft of the switch valve core.
4. The shower water heating system according to claim 1, further comprising a flow regulating device, wherein an inlet of the flow regulating device is communicated with the water outlet end of the water mixing valve;
the flow regulating device comprises a flow regulating device body, wherein a flow valve, a temperature sensor, a shunt valve and a water flow detection device are respectively arranged on the flow regulating device body from upstream to downstream.
5. The shower hot water system according to claim 4, wherein the valve body of the flow valve is opened on the flow regulating device body, at least 2 mounting screw holes are preset on the outer side of the valve body of the flow valve, and the flow valve core and the valve body of the flow valve are in threaded sealing assembly;
the flow motor fixing piece is installed with the installation screw hole through a screw, the rotating shaft of the flow valve core penetrates through the flow motor fixing piece, and the flow stepping motor is installed on the flow motor fixing piece and forms transmission assembly with the rotating shaft of the flow valve core.
6. The shower hot water system as claimed in claim 4, wherein the valve chamber of the shunt valve is opened in the flow regulator body, at least 2 mounting screw holes are preset outside the valve chamber of the shunt valve, and the valve core of the shunt valve is mounted in the valve chamber of the shunt valve through a shunt valve fixing plate;
the water diversion stepping motor is fixedly installed with a valve body of the water diversion valve through a screw, and the stepping motor and a rotating shaft of the water diversion valve core form transmission assembly.
7. The shower hot water system of claim 4, wherein the flow regulator body comprises a first shunt pipe section, a first shunt pipe section and a second shunt pipe section, one end of the first shunt pipe section is connected to an end of the second shunt pipe section, and an included angle between the first shunt pipe section and the second shunt pipe section is between 45 degrees and 120 degrees.
8. The shower hot water system as claimed in any one of claims 1 to 7, wherein said water pump is connected to said water heater line through a shower fitting A;
the shower joint comprises a pipeline body, wherein one end of the pipeline body is provided with a movable mounting structure, and the movable mounting structure comprises an extension pipe and an extension pipe fixing piece;
the extension pipe is slidably sleeved in the port of the pipeline body, a sealing piece is nested in the body at one end of the extension pipe inner sleeve, the extension pipe fixing piece is integrally arranged on the pipeline body, and a fixing screw installed on the extension pipe fixing piece penetrates through the pipeline body and is aligned to the extension pipe in the pipeline body.
9. The shower hot water system of claim 8, wherein the pipe body comprises a first pipe section and a second pipe section, one end of the first pipe section is connected to an end of the second pipe section, and an included angle between the first pipe section and the second pipe section is between 30 degrees and 90 degrees.
10. The shower hot water system of claim 9, wherein the second pipe section is mounted with a circulation temperature sensor and a circulation water flow rate detection device, the circulation temperature sensor being fixedly mounted to a body of the second pipe section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120491319.4U CN216843258U (en) | 2021-03-08 | 2021-03-08 | Shower hot water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120491319.4U CN216843258U (en) | 2021-03-08 | 2021-03-08 | Shower hot water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216843258U true CN216843258U (en) | 2022-06-28 |
Family
ID=82081757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120491319.4U Active CN216843258U (en) | 2021-03-08 | 2021-03-08 | Shower hot water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216843258U (en) |
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2021
- 2021-03-08 CN CN202120491319.4U patent/CN216843258U/en active Active
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