CN216204355U - Water route cleaning device of zero cold water bathing equipment - Google Patents
Water route cleaning device of zero cold water bathing equipment Download PDFInfo
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- CN216204355U CN216204355U CN202122704636.2U CN202122704636U CN216204355U CN 216204355 U CN216204355 U CN 216204355U CN 202122704636 U CN202122704636 U CN 202122704636U CN 216204355 U CN216204355 U CN 216204355U
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Abstract
The utility model discloses a water path cleaning device of zero-cold water bathing equipment, which comprises a water heater and a water outlet device, wherein the water heater comprises a water inlet pipe, a water heater return pipe, a water outlet pipe, a water pump and a control module; the water outlet pipe is connected with a first water inlet of the water outlet device through a hot water pipe, the water return pipe of the water heater is connected with a hot water return pipe, and the other end of the hot water return pipe is communicated with the hot water pipe and the communicated position is close to the first water inlet; a first drainage device is arranged at one end of the hot water return pipe close to the first water inlet; the water heater is provided with a containing box communicated with a water return pipe of the water heater, a second drainage device electrically connected with the control module is arranged between the containing box and the water return pipe of the water heater, and the containing box is used for containing a scale remover. The cleaning device is simple in structure, low in comprehensive cost and easy and convenient to operate, automatic cleaning and water drainage are achieved by utilizing the internal circulation characteristics of the zero-cold-water heater and controlling the on-off of the water path through the electromagnetic valve, the number and cost of after-sale maintenance and cleaning in the later period are reduced, and the use experience and product competitiveness of users are improved.
Description
Technical Field
The utility model relates to bathing equipment, in particular to a waterway cleaning device of zero-cold-water bathing equipment.
Background
The principle of the zero-cold-water gas water heater is that water remained in a hot water pipe and a water return pipe of the water heater is subjected to internal circulation heating and then is discharged to realize a zero-cold-water effect when the zero-cold-water gas water heater is used every time, and compared with an ordinary water heater, the zero-cold-water gas water heater has better use experience.
The hot water easily causes scale to be generated in the pipeline, and the scale generated in the pipeline after long-time use needs cleaning and maintenance.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a waterway cleaning device of zero-cold water bathing equipment.
The bathing equipment comprises a water heater and a water outlet device connected with the water heater, wherein the water heater comprises a water inlet pipe, a water return pipe of the water heater, a water outlet pipe, a water pump and a control module; the water outlet pipe is connected with a first water inlet of the water outlet device through a hot water pipe, the water heater return pipe is connected with a hot water return pipe, and the other end of the hot water return pipe is communicated with the hot water pipe and the communicated position of the hot water return pipe is close to the first water inlet; a first drainage device is arranged at one end of the hot water return pipe close to the first water inlet, so that water flows from the hot water return pipe to the inside of the water heater; the water heater is provided with a containing box communicated with the water return pipe of the water heater, a second drainage device electrically connected with the control module is arranged between the containing box and the water return pipe of the water heater and used for controlling the on-off of a water path of the containing box, and the containing box is used for containing a scale remover.
As a preferable mode, the water heater is provided with a water outlet, the water outlet is communicated with the water return pipe of the water heater, and a third drainage device electrically connected with the control module is arranged between the water outlet and the water return pipe of the water heater and used for controlling the on-off of a water path between the water return pipe of the water heater and the water outlet.
As a preferable mode, a fourth drainage device is arranged on the water return pipe of the water heater, and the fourth drainage device is arranged between the third drainage device and the second drainage device, so that water flows from the third drainage device end to the second drainage device end only.
Preferably, the water inlet pipe is provided with a fifth drainage device near the water inlet end of the water heater, so that water flows into the water heater only through the water inlet pipe.
As a preferable mode, the first drainage device, the fourth drainage device and the fifth drainage device are one-way valves.
As a preferable mode, the second drainage device and the third drainage device are waterway electromagnetic valves, and the waterway electromagnetic valves are electrically connected with the control module.
As a preferable mode, the bathing device further comprises a communication unit, the communication unit is integrated in the control module, and the bathing device is in communication connection with the mobile terminal through the communication unit.
As a preferable mode, the intelligent control system further comprises an indication module, wherein the indication module is electrically connected with the control module and comprises an indication lamp and/or a buzzer.
Preferably, the system further comprises a temperature sensor, and the temperature sensor is electrically connected with the control module.
The utility model provides a water path cleaning device of zero-cold water bathing equipment, wherein a descaling agent is placed in a containing box, a user selects to start a self-cleaning mode, a control module controls a water pump to start, under the limitation of a first drainage device, residual water in a water path flows in a one-way circulation mode in a hot water pipe, a hot water return pipe, a water heater return pipe and a water outlet pipe, meanwhile, the water heater is ignited to heat and starts a second drainage device, water flows through the containing box, and the descaling agent in the containing box is dissolved; meanwhile, the control module controls the water pump to drive water flow to continuously flow to wash the pipeline, so that the dirt is prevented from being deposited again; after cleaning, the water is fed into the water inlet pipe, and the residual water in the pipeline is discharged. This cleaning device simple structure, the comprehensive cost such as components and parts, assembly setting is low, and the user is easy and simple to handle, utilizes the inner loop characteristics of zero cold water heater and solenoid valve control water route break-make to realize self-cleaning and drainage, reduces after-sales maintenance, clear number of times and cost, promotes user and uses experience and product competitiveness.
Drawings
FIG. 1 is a schematic view of a zero-cold water bath facility;
FIG. 2 is a schematic diagram of an embodiment of the present invention.
Number and name in the figure: 1. the water heater comprises a water heater 101, a water pump 2, a water outlet device 21, a first water inlet 3, a water inlet pipe 4, a water outlet pipe 5, a hot water pipe 6, a hot water return pipe 7, a water heater return pipe 8, a cold water pipe 9, a containing box 10, a water outlet 11, a first drainage device 12, a second drainage device 13, a third drainage device 14, a fourth drainage device 15 and a fifth drainage device
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings.
Referring to fig. 2, the bathing equipment comprises a water heater 1 and a water outlet device 2 connected with the water heater 1, wherein the water heater 1 comprises a water inlet pipe 3, a water heater return pipe 7, a water outlet pipe 4, a water pump 101 and a control module; the water outlet pipe 4 is connected with a first water inlet 21 of the water outlet device 2 through a hot water pipe 5, the water return pipe 7 of the water heater is connected with a hot water return pipe 6, the other end of the hot water return pipe 6 is communicated with the hot water pipe 5, and the communicated position is close to the first water inlet 21; a first drainage device 11 is arranged at one end of the hot water return pipe 6 close to the first water inlet 21, so that water flows from the hot water return pipe 6 to the inside of the water heater 1; the water heater 1 is provided with a containing box 9 communicated with the water return pipe 7 of the water heater, a second drainage device 12 electrically connected with the control module is arranged between the containing box 9 and the water return pipe 7 of the water heater and used for controlling the on-off of a water path of the containing box 9, and the containing box 9 is used for containing a scale remover.
Wherein, the water heater 1 is a gas water heater, and a water inlet pipe 3 of the water heater 1 is connected with a water source through a water inlet thereof; the water outlet device 2 may be a shower head, a water tap, etc., and in this embodiment, a water tap is taken as an example, and includes a first water inlet 21 (hot water inlet) and a second water inlet (cold water inlet) which is connected with water through a cold water pipe 8, and in other embodiments, the water outlet device 2 has at least one water inlet; the control module is a main control board of the water heater 1; the user operates through a control panel or a switch and the like which are electrically connected with the main control panel; the first tapping means 11 is preferably a first one-way valve and the second tapping means 12 is preferably a water solenoid valve.
The working principle of the cleaning device is as follows: the containing box 9 is internally provided with a descaling agent, a user selects to start a self-cleaning mode, the control module controls the water pump 101 to start, under the limitation of the first drainage device 11, residual water in a water channel flows in a one-way circulation mode in the hot water pipe 5, the hot water return pipe 6, the water heater return pipe 7 and the water outlet pipe 4, meanwhile, the water heater 1 is ignited to heat and the second drainage device 12 is started, water flows through the containing box 9, and the descaling agent in the containing box 9 is dissolved; meanwhile, the control module controls the water pump 101 to drive water flow to continuously flow to flush the pipeline, so that the dirt is prevented from being deposited again; after cleaning, the water inlet pipe 3 is filled with water, and the residual water in the pipeline is discharged.
This cleaning device simple structure, the comprehensive cost such as components and parts, assembly setting is low, and the user is easy and simple to handle, utilizes the inner loop characteristics of zero cold water heater and solenoid valve control water route break-make to realize self-cleaning and drainage, reduces after-sales maintenance, clear number of times and cost, promotes user and uses experience and product competitiveness.
Further, the water heater 1 is provided with a water outlet 10, the water outlet 10 is communicated with a water return pipe 7 of the water heater, and a third drainage device 13 electrically connected with the control module is arranged between the water outlet 10 and the water return pipe 7 of the water heater and used for controlling the on-off of a water path between the water return pipe 7 of the water heater and the water outlet 10; wherein, the third drainage device 13 is preferably a waterway solenoid valve; after the cleaning mode is finished, the water inlet enters water, the third drainage device 13 is opened, and water in the pipeline flows through the water inlet pipe 3, the water outlet pipe 4, the hot water return pipe 6 and the water heater return pipe 7 to the water outlet 10 and flows out.
Specifically, be equipped with fourth drainage device 14 on water heater wet return 7, fourth drainage device 14 sets up between third drainage device 13 and second drainage device 12, makes rivers only flow to second drainage device 12 end by third drainage device 13 end, prevents to open into water after, inlet tube 3 rivers directly discharge through water heater wet return 7 to outlet 10.
Specifically, a fifth drainage device 15 is arranged at the water inlet end of the water inlet pipe 3 close to the water heater 1, so that water flows into the water heater 1 only through the water inlet pipe 3; the sewage after descaling is prevented from flowing back to the water inlet pipe 3; the fourth and fifth diversion means 14, 15 are preferably one-way valves.
The system comprises a temperature sensor electrically connected with a control module; in the self-cleaning mode, the water flow stops heating when being heated to a preset temperature; in addition, the control module can judge the residual water amount in the pipeline according to the difference value between the water inlet temperature and the initial water inlet temperature, wherein the temperature difference value is a preset value, namely the temperature difference value of one cycle of internal water flow circulation is judged to judge the residual water amount in the pipeline; meanwhile, the control module also judges the opening time of the third drainage device 13 according to the residual water amount, so that the sewage is completely discharged, and the accurate control is realized.
The water draining device is characterized by further comprising an indicating module, wherein the indicating module is electrically connected with the control module and can comprise an indicating lamp and/or a buzzer and the like, and after self-cleaning is finished, the indicating lamp is turned on, flickers or the buzzer buzzes for a preset number of times to remind a user of starting water draining; and after the drainage is finished, the indicating module reminds a user that the drainage is finished and normal use can be started.
In addition, the residual water amount is fed back to the user through a control panel and/or an associated APP and the like, and the user can determine the placing amount of the descaling agent according to the residual water amount and the dissolution ratio of different descaling agents.
Furthermore, the control module is integrated with a communication unit, and the water heater 1 is in communication connection with an external mobile terminal through the communication unit, and can be in a wireless connection mode such as Bluetooth; in this embodiment, the user may control the water heater 1 and start the self-cleaning mode by associating the APP.
The waterway cleaning device of the zero-cold water bathing equipment of the present invention has been described above for the purpose of facilitating understanding of the present invention, but the embodiments of the present invention are not limited to the above-described examples, and any changes, modifications, substitutions, combinations, and simplifications which do not depart from the principle of the present invention should be construed as equivalent replacements and equivalents, and all fall within the protection scope of the present invention.
Claims (9)
1. A water path cleaning device of zero-cold water bathing equipment is characterized in that the bathing equipment comprises a water heater and a water outlet device connected with the water heater, wherein the water heater comprises a water inlet pipe, a water heater return pipe, a water outlet pipe, a water pump and a control module; the water outlet pipe is connected with a water inlet of the water outlet device through a hot water pipe, the water heater return pipe is connected with a hot water return pipe, and the other end of the hot water return pipe is communicated with the hot water pipe and the communicated position of the hot water return pipe is close to the water inlet; a first drainage device is arranged at one end of the hot water return pipe close to the first water inlet, so that water flows from the hot water return pipe to the inside of the water heater; the water heater is provided with a containing box communicated with the water return pipe of the water heater, a second drainage device electrically connected with the control module is arranged between the containing box and the water return pipe of the water heater and used for controlling the on-off of a water path of the containing box, and the containing box is used for containing a scale remover.
2. The waterway cleaning device of a zero-cold water bathing apparatus of claim 1, wherein the water heater is provided with a water outlet, the water outlet is communicated with the water heater return pipe, and a third drainage device electrically connected with the control module is arranged between the water outlet and the water heater return pipe and used for controlling the waterway connection and disconnection between the water heater return pipe and the water outlet.
3. The waterway cleaning device of a zero-cold-water bathing apparatus of claim 2, wherein a fourth flow-guiding device is disposed on the water return pipe of the water heater, and the fourth flow-guiding device is disposed between the third flow-guiding device and the second flow-guiding device, so that the water flows only from the third flow-guiding device end to the second flow-guiding device end.
4. A waterway cleaning device for a zero-cold water bathing apparatus according to claim 3, wherein the inlet tube is provided with a fifth drainage device near the water inlet end of the water heater, so that water flows only from the inlet tube into the water heater.
5. The waterway cleaning device of a zero-cold water bathing apparatus of claim 4, wherein the first drainage device, the fourth drainage device and the fifth drainage device are one-way valves.
6. The waterway cleaning device of a zero-cold water bathing apparatus of claim 4, wherein the second and third drainage devices are waterway solenoid valves, and the waterway solenoid valves are electrically connected with the control module.
7. The waterway cleaning device of a zero-cold water bathing apparatus of any one of claims 1-6, further comprising a communication unit integrated with the control module, wherein the bathing apparatus is in communication connection with a mobile terminal through the communication unit.
8. The waterway cleaning device of a zero-cold water bathing apparatus of any one of claims 1-6, further comprising an indication module, wherein the indication module is electrically connected with the control module, and the indication module comprises an indication lamp and/or a buzzer.
9. The waterway cleaning device of a zero-cold water bathing apparatus of any one of claims 1-6, further comprising a temperature sensor electrically connected to the control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122704636.2U CN216204355U (en) | 2021-11-05 | 2021-11-05 | Water route cleaning device of zero cold water bathing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122704636.2U CN216204355U (en) | 2021-11-05 | 2021-11-05 | Water route cleaning device of zero cold water bathing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216204355U true CN216204355U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122704636.2U Active CN216204355U (en) | 2021-11-05 | 2021-11-05 | Water route cleaning device of zero cold water bathing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216204355U (en) |
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2021
- 2021-11-05 CN CN202122704636.2U patent/CN216204355U/en active Active
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