CN220119574U - Hot water system and villa comprising same - Google Patents
Hot water system and villa comprising same Download PDFInfo
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- CN220119574U CN220119574U CN202321429391.XU CN202321429391U CN220119574U CN 220119574 U CN220119574 U CN 220119574U CN 202321429391 U CN202321429391 U CN 202321429391U CN 220119574 U CN220119574 U CN 220119574U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 548
- 238000010438 heat treatment Methods 0.000 claims description 77
- 238000001514 detection method Methods 0.000 claims description 21
- 239000008236 heating water Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 abstract description 6
- 230000001502 supplementing effect Effects 0.000 description 7
- 238000005406 washing Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Abstract
The utility model provides a hot water system and villa comprising the same, wherein the hot water system comprises a water tank, an angle valve, a communicating pipe, a water use end and a water return pipe, the water tank is used for storing hot water, and the water use end is communicated with the water tank through a hot water pipe; the water inlet of the water return pipe is communicated with the hot water pipe, and the water outlet of the water return pipe is communicated with the water tank; the angle valve is arranged at the water consumption end, the water inlet of the communicating pipe is communicated with the hot water pipe, and the water outlet of the communicating pipe is sequentially connected with the angle valve and the hot water pipe and then communicated with the water return pipe. The both ends of wet return communicate with hot-water line and water tank respectively for the water of hot-water line can circulate to the water tank through the wet return, and the water in the water tank can flow to the hot-water line, makes the water end have hot water in real time. When a user uses the water use end, hot water of the hot water pipe can directly reach the water use end, and the efficiency of discharging hot water from the water use end is improved. In addition, the water outlet of the communicating pipe is sequentially connected with the angle valve and the hot water pipe and then is communicated with the water return pipe, so that the length of the branch pipeline is reduced, and the hot water outlet efficiency is further improved.
Description
Technical Field
The utility model relates to a hot water system and villa comprising the same.
Background
At present, a household electric water heater generally comprises a water storage tank, a cold water inlet pipe and a hot water outlet pipe, wherein the cold water inlet pipe and the hot water outlet pipe are communicated with the water storage tank, so that a hot water system capable of providing daily washing (such as kitchen dish washing, tableware washing and toilet allied basin washing) can be realized. When the user uses the hot water at the water-using end, the heating device starts heating the water and sends the water to the water-using end in real time, so that the water before being heated to the preset temperature is also sent to the water-using end. However, the user may not want to use the cold water, so that a great amount of cold water is wasted in the process of waiting for the hot water to flow out, further, the resource waste is caused, and the experience of the user is reduced.
Disclosure of Invention
The utility model aims to solve the technical problem that when a user uses hot water at a water use end in the prior art, the heating device starts to heat the water and sends the water to the water use end in real time, so that the water before being heated to a preset temperature is also sent to the water use end. However, the user may not want to use the cold water, so that a great amount of cold water is wasted in the process of waiting for the hot water to flow out, further, the resource waste is caused, and the defect of experience of the user is also reduced.
The utility model solves the technical problems by the following technical scheme:
the utility model discloses a hot water system, which comprises a water tank, an angle valve, a communicating pipe, a water use end and a water return pipe, wherein the water tank is used for storing hot water, and the water use end is communicated with the water tank through a hot water pipe; the water inlet of the water return pipe is communicated with the hot water pipe, and the water outlet of the water return pipe is communicated with the water tank; the angle valve is arranged at the water consumption end, the water inlet of the communicating pipe is communicated with the hot water pipe, and the water outlet of the communicating pipe is sequentially connected with the angle valve and the hot water pipe and then communicated with the water return pipe.
In this scheme, adopt above-mentioned structural style, the both ends of wet return communicate with hot-water line and water tank respectively for the water of hot-water line can circulate to the water tank through the wet return, and the water in the water tank can flow to the hot-water line, thereby makes the water end have hot water in real time. When a user uses the water use end, hot water stored in the water tank can directly reach the water use end, so that the user can use the hot water when opening the water use end, and the efficiency of discharging the hot water from the water use end is improved. In addition, the water outlet of the communicating pipe is sequentially connected with the angle valve and the hot water pipe and then is communicated with the water return pipe, so that the length of a branch pipeline connecting the angle valve and the hot water pipe can be reduced, and the efficiency of discharging hot water from the water end can be further improved.
Preferably, the number of the water consuming ends is multiple, and the multiple water consuming ends are connected in parallel; the communicating pipe is alternately connected with the water use end and the hot water pipe;
the hot water system further comprises a circulating pump, wherein the circulating pump is arranged on the water return pipe and is communicated with the water return pipe; and the water outlet of the communicating pipe is communicated with the circulating pump.
In the scheme, the water consuming ends are connected in parallel by adopting the structure, so that one water consuming end has a problem and the use of the other water consuming ends is not influenced; the communicating pipes are alternately connected with the water use ends and the hot water pipes, so that each water use end can realize quick hot water outlet. In addition, the circulating pump can circulate the water at the water use end to the water tank through the water return pipe, so that the water use end can update the hot water in real time.
Preferably, the hot water system further comprises a first temperature detection device and a first control unit, wherein the first temperature detection device is used for detecting the water temperature of the water use end, the first temperature detection device is electrically connected with the first control unit, and the first control unit is used for controlling whether the circulating pump is started or not according to the water temperature of the water use end.
In this scheme, adopt above-mentioned structural style, a temperature detection device is used for detecting the temperature of water end, if the temperature is less than first default temperature, first control unit can control the circulating pump and open to make the water that water end was used can circulate to the water tank and heat again, and then can prevent that the temperature of water end from being too low and influence user's experience and feel.
Preferably, the water return pipe comprises a water return branch pipe and a total water return pipe, the water return branch pipe is connected with the water use end, a water inlet of the water return branch pipe is communicated with the water use end, a water outlet of the water return branch pipe is communicated with the total water return pipe, and a water outlet of the total water return pipe is communicated with the water tank;
the number of the water using ends is multiple, and the water using ends are connected with the backwater branch pipes in one-to-one correspondence.
In this scheme, adopt above-mentioned structural style, realized through return water branch pipe and total wet return that the water of water end can circulate to the water tank. In addition, the water use ends are connected with the water return branch pipes in a one-to-one correspondence manner, so that the water of each water use end can circulate through the water return branch pipes, and the water return of each water use end is not affected.
Preferably, the extension lengths of the plurality of backwater branch pipes are the same.
In the scheme, by adopting the structure, hydraulic pressure difference can be eliminated, so that water return of each water return pipe is smoother.
Preferably, the water heating system comprises a heating device and a heating coil, wherein the heating coil is arranged in the water tank, a water inlet of the heating coil is communicated with a water outlet of the heating device, a water outlet of the heating coil is communicated with a water inlet of the heating device, and the heating coil is used for heating water in the water tank.
In the scheme, the hot water in the heating coil can exchange heat with the cold water in the water tank by adopting the structural form, so that the cold water in the water tank can be heated.
Preferably, the number of the heating devices is a plurality, and a plurality of the heating devices are connected in parallel;
and/or the hot water system further comprises a second temperature detection device and a second control unit, wherein the second temperature detection device is used for detecting the water temperature of the water tank, the second temperature detection device is electrically connected with the second control unit, and the second control unit is used for controlling whether the heating coil is started or not according to the water temperature of the water tank.
In the scheme, the plurality of heating devices are connected in parallel by adopting the structure, so that the efficiency of heating water by the heating coil is improved. In addition, the second temperature detection device is used for detecting the water temperature of the water tank, and if the water temperature is lower than a second preset temperature, the second control unit can control the heating coil to be started, so that the water in the water tank can be heated through the heating coil, and the hot water in the water tank can reach the second preset temperature.
Preferably, part of the hot water pipe is arranged above the ceiling of the room, and the joint of the communicating pipe and the hot water pipe is arranged above the ceiling.
In this scheme, adopt above-mentioned structural style, can prevent that hot-water line and junction between connecting pipe and the hot-water line from producing the influence to the resident to the aesthetic property in room has been improved.
Preferably, the water heating system further comprises a water supplementing pipeline, a water inlet of the water supplementing pipeline is communicated with a water source, and a water outlet of the water supplementing pipeline is communicated with the water tank.
In this scheme, adopt above-mentioned structural style, when the water yield in the water tank is less than the water yield of predetermineeing, can be through the moisturizing pipeline to the water in the water tank supplement.
The utility model also discloses a villa comprising the hot water system.
In this scheme, adopt above-mentioned structural style, the both ends of wet return communicate with hot-water line and water tank respectively for the water of hot-water line can circulate to the water tank through the wet return, and the water in the water tank can flow to the hot-water line, thereby makes the water end have hot water in real time. When a user uses the water use end, hot water of the hot water pipe can directly reach the water use end, and the efficiency of discharging hot water from the water use end is improved. In addition, the water outlet of the communicating pipe is sequentially connected with the angle valve and the hot water pipe and then is communicated with the water return pipe, so that the length of a branch pipeline connected with the angle valve can be reduced, and the hot water outlet efficiency of the water use end is further improved.
The utility model has the positive progress effects that:
the both ends of wet return respectively with hot-water line and water tank intercommunication for the water of hot-water line can circulate to the water tank through the wet return, and the water in the water tank can flow to the hot-water line, thereby makes the water that uses can have hot water in real time. When a user uses the water use end, hot water of the water tank can directly reach the water use end, and the efficiency of discharging hot water from the water use end is improved. In addition, the water outlet of the communicating pipe is sequentially connected with the angle valve and the hot water pipe and then is communicated with the water return pipe, so that the length of a branch pipeline connected with the angle valve can be reduced, and the hot water outlet efficiency of the water use end is further improved.
Drawings
FIG. 1 is a schematic diagram of a hot water system according to an embodiment of the present utility model.
Reference numerals illustrate:
hot water system 100
Water-using end 1
Circulation pump 2
One-way valve 3
Return pipe 4
Backwater branch pipe 41
Total return pipe 42
Water tank 5
Heating coil 6
Heating device 7
Water replenishing pipe 8
Detailed Description
The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which preferred embodiments are shown.
As shown in fig. 1, the present embodiment provides a water heating system 100, wherein the water heating system 100 includes a water tank 5, an angle valve, a communicating pipe, a water use end 1, and a return pipe 4, the water tank 5 is used for storing hot water, and the water use end 1 is communicated with the water tank 5 through the hot water pipe; the water inlet of the water return pipe 4 is communicated with a hot water pipe, and the water outlet of the water return pipe 4 is communicated with the water tank 5; the angle valve is arranged at the water consumption end 1, the water inlet of the communicating pipe is communicated with the hot water pipe, and the water outlet of the communicating pipe is sequentially connected with the angle valve and the hot water pipe and then is communicated with the water return pipe 4. By adopting the above structural form, the two ends of the water return pipe 4 are respectively communicated with the hot water pipe and the water tank 5, so that water in the hot water pipe can be circulated to the water tank 5 through the water return pipe 4, and water in the water tank 5 can flow to the hot water pipe, thereby enabling the water use end 1 to have hot water in real time. When a user uses the water use end 1, hot water of the water tank 5 can directly reach the water use end 1, so that the user can use the hot water when opening the water use end 1, and the efficiency of the water use end 1 for discharging the hot water is improved. In addition, the water outlet of the communicating pipe is sequentially connected with the angle valve and the hot water pipe and then is communicated with the water return pipe 4, so that the length of a branch pipeline connected with the angle valve can be reduced, and the hot water outlet efficiency of the water use end 1 is further improved.
When the water return pipe is particularly used, the small pipe diameter of the DN15 pipe is adopted as the water return pipe 4, so that backflow can be prevented.
The number of the water consuming ends 1 is multiple, and the multiple water consuming ends 1 are connected in parallel; the communicating pipe is alternately connected with the water end 1 and the hot water pipe; the hot water system 100 further comprises a circulating pump 2, wherein the circulating pump 2 is arranged on the water return pipe 4 and is communicated with the water return pipe 4; the water outlet of the communicating pipe is communicated with the circulating pump 2. By adopting the structure, the water consuming ends 1 are connected in parallel, so that one water consuming end 1 has a problem and the use of the other water consuming ends 1 is not affected; in addition, the circulation of the water at the water-using end 1 into the water tank 5 through the return pipe 4 can be achieved by the circulation pump 2.
In this embodiment, the water outlet of the communicating pipe is connected to the first water use end 1 and then to the hot water pipe, then the communicating pipe is connected to the second water use end 1 and then to the hot water pipe, until all water use ends 1 are connected, and then the communicating pipe is connected to the circulation pump 2 from the hot water pipe.
The hot water system 100 further comprises a first temperature detection device and a first control unit, wherein the first temperature detection device is used for detecting the water temperature of the water use end 1, the first temperature detection device is electrically connected with the first control unit, and the first control unit is used for controlling whether the circulating pump 2 is started or not according to the water temperature of the water use end 1. Specifically, the first temperature detecting device is used for detecting the water temperature of the water use end 1, if the water temperature is lower than a first preset temperature, the first control unit can control the circulating pump 2 to be started, so that the water of the water use end 1 can be circulated to the water tank 5 for reheating, and further the influence of the water temperature of the water use end 1 on the experience of a user can be prevented. If the water temperature is not lower than the first preset temperature, the first control unit controls the circulation pump 2 to be turned off.
When the water heating system 100 is specifically used, the water heating system 100 may further include a time detection device to detect the rest time of the water at the water use end 1, and if the rest time is greater than the preset rest time, the first control unit controls the circulation pump 2 to be turned on, so that the water at the water use end 1 may be circulated to the water tank 5, and further the water at the water use end 1 may be prevented from being still too long to affect the use safety of the user.
The water return pipe 4 comprises a water return branch pipe 41 and a total water return pipe 42, the water return branch pipe 41 is connected with the water use end 1, the water inlet of the water return branch pipe 41 is communicated with the water use end 1, the water outlet of the water return branch pipe 41 is communicated with the total water return pipe 42, and the water outlet of the total water return pipe 42 is communicated with the water tank 5; the number of the water consuming ends 1 is plural, and the water consuming ends 1 are connected with the backwater branch pipes 41 in a one-to-one correspondence manner. By adopting the structure, the water at the water use end 1 can be circulated to the water tank 5 through the water return branch pipe 41 and the total water return pipe 42, so that the water use end 1 can update hot water in real time. In addition, the water use ends 1 are connected with the water return branch pipes 41 in a one-to-one correspondence manner, so that the water of each water use end 1 can circulate through the water return branch pipes 41, and the water return of each water use end 1 is not affected.
The plurality of return branch pipes 41 have the same extension length, so that hydraulic pressure difference can be eliminated, and return of each return pipe 4 is smoother.
In this embodiment, the number of the circulation pumps 2 is plural, the circulation pumps 2 are disposed in the water return branch pipes 41, and the plural circulation pumps 2 are connected to the plural water return branch pipes 41 in one-to-one correspondence. In addition, the return branch pipe 41 is provided with a one-way valve 3, and the one-way valve 3 is connected with the return branch pipe 41 in a one-to-one correspondence.
The hot water system 100 comprises a heating device 7 and a heating coil 6, wherein the heating coil 6 is arranged in the water tank 5, a water inlet of the heating coil 6 is communicated with a water outlet of the heating device 7, a water outlet of the heating coil 6 is communicated with a water inlet of the heating device 7, and the heating coil 6 is used for heating water in the water tank 5. With the above structure, the hot water in the heating coil 6 can exchange heat with the cold water in the water tank 5, so that the cold water in the water tank 5 can be heated.
In this embodiment, the heating coil 6 is made of copper, and in other embodiments, the heating coil 6 is not limited to copper.
When the water tank is particularly used, the heating device 7 is positioned at the outer side of the water tank 5, one end of the connecting pipe is in sealing connection with the heating device 7, and the other end of the connecting pipe penetrates through the side wall of the water tank 5 and stretches into the water tank 5 to be connected with the heating coil 6 in the water tank 5, so that hot water heated by the heating device 7 can reach the heating coil 6 through the connecting pipe. In addition, when the other end of the connection pipe passes through the side wall of the water tank 5, a seal is also provided at the connection of the connection pipe and the water tank 5. By adopting the structure, the water yield of the water use end 1 can be improved, so that the temperature outside the water of the water use end 1 is kept stable.
The number of the heating devices 7 is multiple, and the heating devices 7 are connected in parallel, so that the efficiency of heating the water by the heating coil 6 is improved. In specific use, the heating device 7 is a gas heating water heater, and two water tanks 5 which are connected in parallel can rapidly heat 500L, and the estimated time is about 40 minutes. In addition, the circulating end water pump of the dual-purpose furnace is a Greenforce 1-size pipe diameter water pump, the pipe diameter of a circulating system loop is large, and the flow can reach more than 21L/min.
In the present embodiment, two numbers of heating devices 7 are taken as an example for illustration, and in other embodiments, the number of heating devices 7 may be adjusted according to actual requirements, and the specific number of heating devices 7 is not specifically limited herein.
The water heating system 100 further comprises a second temperature detection device and a second control unit, wherein the second temperature detection device is used for detecting the water temperature of the water tank 5, the second temperature detection device is electrically connected with the second control unit, and the second control unit is used for controlling whether the heating coil 6 is started or not according to the water temperature of the water tank 5. By adopting the above structural form, in addition, a plurality of heating devices 7 are connected in parallel, and the second temperature detection device is used for detecting the water temperature of the water tank 5, and if the water temperature is lower than the second preset temperature, the second control unit can control the heating coil 6 to be opened, so that the water in the water tank 5 can be heated through the heating coil 6, and the hot water in the water tank 5 can reach the second preset temperature. If the water temperature is not lower than the second preset temperature, the second control unit controls the heating coil 6 to be turned off.
Part of the hot water pipe is arranged above the ceiling of the room, and the joint of the communicating pipe and the hot water pipe is arranged above the ceiling. By adopting the structure, the hot water pipe and the connection part between the connecting pipe and the hot water pipe can be prevented from influencing households, and the attractiveness of a room is improved. When the hot water pipe is particularly used, the hot water pipes are all positioned above the suspended ceiling.
The hot water system 100 further comprises a water supplementing pipeline 8, a water inlet of the water supplementing pipeline 8 is communicated with a water source, and a water outlet of the water supplementing pipeline 8 is communicated with the water tank 5. Specifically, the valve is arranged on the water replenishing pipe 8, and when the water quantity detection unit detects that the water quantity in the water tank 5 is lower than the preset water quantity, the third control unit controls the valve to be opened, so that water in the water tank 5 can be replenished through the water replenishing pipe 8. By adopting the above structural form, when the water quantity in the water tank 5 is lower than the preset water quantity, the water in the water tank 5 can be supplemented through the water supplementing pipeline 8.
The present embodiment also provides a cottage including the hot water system 100. By adopting the above structural form, the two ends of the water return pipe 4 are respectively communicated with the hot water pipe and the water tank 5, so that water in the hot water pipe can be circulated to the water tank 5 through the water return pipe 4, and water in the water tank 5 can flow to the hot water pipe, thereby enabling the water use end 1 to have hot water in real time. When a user uses the water use end 1, hot water of the hot water pipe can directly reach the water use end 1, and the efficiency of the water use end 1 in hot water outlet is improved. In addition, the water outlet of the communicating pipe is sequentially connected with the angle valve and the hot water pipe and then is communicated with the water return pipe 4, so that the length of a branch pipeline connected with the angle valve can be reduced, and the hot water outlet efficiency of the water use end 1 is further improved.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the utility model, but such changes and modifications fall within the scope of the utility model.
Claims (10)
1. The hot water system is characterized by comprising a water tank, an angle valve, a communicating pipe, a water use end and a water return pipe, wherein the water tank is used for storing hot water, and the water use end is communicated with the water tank through a hot water pipe; the water inlet of the water return pipe is communicated with the hot water pipe, and the water outlet of the water return pipe is communicated with the water tank; the angle valve is arranged at the water consumption end, the water inlet of the communicating pipe is communicated with the hot water pipe, and the water outlet of the communicating pipe is sequentially connected with the angle valve and the hot water pipe and then communicated with the water return pipe.
2. The water heating system of claim 1, wherein the number of water consuming ends is plural, and a plurality of the water consuming ends are connected in parallel; the communicating pipe is alternately connected with the water use end and the hot water pipe;
the hot water system further comprises a circulating pump, wherein the circulating pump is arranged on the water return pipe and is communicated with the water return pipe; and the water outlet of the communicating pipe is communicated with the circulating pump.
3. The water heating system of claim 2, further comprising a first temperature detection device for detecting a water temperature of the water use end, and a first control unit electrically connected to the first control unit for controlling whether the circulation pump is turned on according to the water temperature of the water use end.
4. The water heating system according to claim 1, wherein the return pipe comprises a return branch pipe and a main return pipe, the return branch pipe is connected with the water use end, a water inlet of the return branch pipe is communicated with the water use end, a water outlet of the return branch pipe is communicated with the main return pipe, and a water outlet of the main return pipe is communicated with the water tank;
the number of the water using ends is multiple, and the water using ends are connected with the backwater branch pipes in one-to-one correspondence.
5. The water heating system as recited in claim 4, wherein a plurality of said return branch pipes have the same extension length.
6. The water heating system of claim 1, wherein the water heating system comprises a heating device and a heating coil, the heating coil is disposed in the water tank, a water inlet of the heating coil is communicated with a water outlet of the heating device, a water outlet of the heating coil is communicated with a water inlet of the heating device, and the heating coil is used for heating water in the water tank.
7. The water heating system of claim 6, wherein the number of heating devices is plural, and a plurality of the heating devices are connected in parallel;
and/or the hot water system further comprises a second temperature detection device and a second control unit, wherein the second temperature detection device is used for detecting the water temperature of the water tank, the second temperature detection device is electrically connected with the second control unit, and the second control unit is used for controlling whether the heating coil is started or not according to the water temperature of the water tank.
8. The water heating system of claim 1, wherein a portion of the hot water pipe is disposed above a ceiling of the room, and a junction of the communication pipe and the hot water pipe is disposed above the ceiling.
9. The water heating system of claim 1, further comprising a water replenishment conduit having a water inlet in communication with a water source and a water outlet in communication with the water tank.
10. A cottage, characterised in that it comprises a hot water system according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321429391.XU CN220119574U (en) | 2023-06-06 | 2023-06-06 | Hot water system and villa comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321429391.XU CN220119574U (en) | 2023-06-06 | 2023-06-06 | Hot water system and villa comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220119574U true CN220119574U (en) | 2023-12-01 |
Family
ID=88915689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321429391.XU Active CN220119574U (en) | 2023-06-06 | 2023-06-06 | Hot water system and villa comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220119574U (en) |
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2023
- 2023-06-06 CN CN202321429391.XU patent/CN220119574U/en active Active
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