CN214038971U - Domestic hot water system - Google Patents
Domestic hot water system Download PDFInfo
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- CN214038971U CN214038971U CN202022499385.4U CN202022499385U CN214038971U CN 214038971 U CN214038971 U CN 214038971U CN 202022499385 U CN202022499385 U CN 202022499385U CN 214038971 U CN214038971 U CN 214038971U
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Abstract
The utility model discloses a domestic hot water system, including water tank, heat supply side hot water mouth, heat supply side cold water mouth, user side hot water mouth water distribution dish, heat supply side hot water mouth water distribution dish, user side return water mouth, user side hot water mouth, heat exchanger, moisturizing mouth, water tank upper portion temperature sensor, water tank middle part temperature sensor, water tank lower part temperature sensor; the utility model discloses avoid traditional water tank hot and cold water mixture uneven effectively, during the user's water and cold time and hot problem. The heat supply side runs intermittently, so that the electricity consumption is reduced, the running cost is saved, and the environmental protection requirement of energy conservation and emission reduction is met.
Description
Technical Field
The utility model relates to a thermal control technical field, concretely relates to life hot water system.
Background
In a traditional heat supply system, such as a hotel, a bath, a hot spring and the like, the whole hot water supply tank is taken as a constant-temperature whole body for heat control, namely water is supplemented to the top of the water tank; hot water is fed into the heat supply side, and cold water is discharged from the heat supply side; the user side is provided with hot water at the lower part and water at the upper part. However, due to the water circulation, turbulent flow is formed at the cold and hot alternation position in the water tank, the heat exchange efficiency of the whole heating system is reduced, and great energy waste is caused. In the water replenishing process, cold water and hot water in the water tank cannot be uniformly mixed, so that water for a user is often hot and cold, and the water quality of the final user is influenced. In addition, the heating method is continuously operated for 24 hours, namely, the water circulation at the heating side is circulated and heated for 24 hours, the water circulation at the user side is also circulated and operated for 24 hours, and the power consumption of the circulating pump is also great expense.
SUMMERY OF THE UTILITY MODEL
In order to overcome the low, poor, the power consumption scheduling problem of water quality of traditional heating system heat exchange efficiency, life hot water system.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the system comprises a water tank, a heat supply side water port, a heat supply side cold water port, a user side water return port, a user side water port and a water replenishing port; the user side water port of the water tank is arranged at the upper part of the user side of the water tank, the user side water return port of the water tank is arranged at the lower part of the user side of the water tank, the heat supply side cold water port of the water tank is arranged at the lower part of the heat supply side of the water tank, the heat supply side water port of the water tank is arranged at the middle part of the heat supply side of the water tank, and the water replenishing port of the water tank is arranged at the lower part of the water tank.
Preferably, the domestic hot water system further comprises a user side water inlet water distribution disc, a heat supply side water inlet water distribution disc, a user side water return port water distribution disc, a heat exchanger, a water tank upper part temperature sensor, a water tank middle part temperature sensor and a water tank lower part temperature sensor; a user side hot water port water distribution disc is arranged at the upper part in the water tank and is connected with a user side hot water port, and water distribution holes of the user side hot water port water distribution disc are upward; a water distribution disc of a user side water return port is arranged at the lower part in the water tank, one end of the water distribution disc of the user side water return port is connected with the user side water return port, the other end of the water distribution disc of the user side water return port is connected with a heat supply side cold water port, and water distribution holes of the water distribution disc of the user side water return port face downwards; a heat supply side water gap water distribution disc is arranged in the middle of the water tank and is connected with a heat supply side water gap, and water distribution holes of the heat supply side water gap water distribution disc are upward; at least one temperature sensor is respectively arranged at the upper, middle and lower three heights in the water tank, wherein the temperature sensor at the upper part of the water tank is arranged beside a water distribution disc at the side of a heat supply side water gap at the middle height of the water tank, the temperature sensor at the middle part of the water tank is arranged beside the water distribution disc at the side of a heat supply side water gap at the middle height of the water tank, the temperature sensor at the lower part of the water tank is arranged beside a water distribution disc at the side of a user side water return gap at the lower part of the water tank, and the heat exchangers are respectively connected with the heat supply side water gap and a heat supply side cold water gap.
Preferably, the heat exchanger comprises a plate heat exchanger, a shell-and-tube heat exchanger, a boiler, an electric heater and a solar water heater.
Preferably, a water level gauge is arranged at the upper part of the water tank.
The working method of the domestic hot water system is that the user side of the water tank supplies hot water continuously for 24 hours, the water pump runs continuously for 24 hours, the heat supply side of the water tank supplies heat intermittently, whether the water supply is started or not is determined according to the temperature sensors at the upper, middle and lower heights in the water tank, when the temperature measured by the temperature sensor at the middle part of the water tank is lower than the required temperature, the water circulating pump at the heat supply side is started to supplement heat for the water tank until the temperature sensor at the middle part of the water tank reaches the required temperature, which indicates that the water temperature of the water tank is reduced due to the backwater of the user; when the water level meter measures that the liquid level of the water tank is low, the water replenishing port is opened to replenish cold water to the water tank; when the temperature sensor at the lower part of the water tank monitors low temperature, the temperature of the water body of the water tank is reduced due to the supplemented cold water, and then the water circulating pump at the heat supply side is started to heat the water tank.
The beneficial effects of the utility model are that, avoid traditional water tank hot and cold water to mix unevenly effectively, the user is with water and the problem of cold hour and heat. The heat supply side runs intermittently, so that the electricity consumption is reduced, the running cost is saved, and the environmental protection requirement of energy conservation and emission reduction is met.
Drawings
FIG. 1 is a schematic diagram of a domestic hot water system;
FIG. 2 is a water distribution plate of a user side water gap;
FIG. 3 is a side water gap distribution plate of a heat supply side;
FIG. 4 is a water distribution plate of a user side water return port;
wherein: 1. a water tank; 2. a heat supply side water port; 3. a heat supply side cold water port; 4. a user side hot water inlet water distribution disc; 5. a heat supply side water gap water distribution disc; 6. a water distribution disc at a user side water return port; 7. a user side water return port; 8. a user-side hot water port; 9. a heat exchanger; 10. a water replenishing port; 11. a temperature sensor at the upper part of the water tank; 12. a temperature sensor in the middle of the water tank; 13. a temperature sensor at the lower part of the water tank; 14. a water level gauge.
Detailed Description
The utility model discloses a domestic hot water system includes water tank 1, heat supply side hot water mouth 2, heat supply side cold water mouth 3, user side hot water mouth water distribution dish 4, heat supply side hot water mouth water distribution dish 5, user side return water mouth water distribution dish 6, user side return water mouth 7, user side hot water mouth 8, heat exchanger 9, moisturizing mouth 10, water tank upper portion temperature sensor 11, water tank middle part temperature sensor 12, water tank lower part temperature sensor 13, fluviograph 14.
As shown in fig. 1-4: the user side hot water port 8 of the water tank 1 is arranged at the upper part of one side of the water tank 1, the upper part in the water tank 1 is provided with a user side hot water port water distribution disc 4, the water distribution holes of the user side hot water port water distribution disc 4 are upward, and hot water is uniformly sucked from the upper part of the water tank 1.
The user side water return port 7 of the water tank 1 is arranged at the lower part of one side of the water tank 1, a user side water return port water distribution disc 6 is arranged at the lower part in the water tank 1, water distribution holes of the user side water return port water distribution disc 6 face downwards, and cold water returned by a user is uniformly distributed at the lower part of the water tank 1.
The water replenishment port 10 of the water tank 1 is provided at a lower portion of the water tank 1, and the replenishment cold water is distributed at the lower portion of the water tank 1.
The heat supply side cold water port 3 of the water tank 1 is arranged at the lower part of the other side of the water tank 1, shares a user side water return port water distribution disc 6 in the water tank 1 with the user side water return port 7, and uniformly sucks cold water from the lower part of the water tank 1.
The heat supply side water gap 2 of the water tank 1 is arranged in the middle of the other side of the water tank 1, a heat supply side water gap distribution plate 5 is arranged in the water tank 1, the distribution holes of the heat supply side water gap distribution plate 5 face upwards, and hot water is uniformly distributed to the upper part of the water tank 1.
Three temperature sensors are respectively arranged at the upper, middle and lower three heights in the water tank 1, and a water tank upper temperature sensor 11 is arranged beside the upper user side hot water inlet water distribution disc 4 and is used for monitoring the water temperature of a user. The water tank middle temperature sensor 12 is arranged at the middle height position of the water tank 1 and beside the heat supply side water inlet distribution plate 5 and is used for monitoring the water temperature of the water tank middle part. The water tank lower part temperature sensor 13 is arranged at the lower part of the water tank 1 and beside the water distribution disc 6 of the user side water return port and is used for monitoring the temperature of the water at the lower part of the water tank.
The heat exchanger 9 is respectively connected with the heat supply side water port 2 and the heat supply side cold water port 3 to provide hot water for the water tank 1.
The heater 9 may be a plate heat exchanger, a shell-and-tube heat exchanger, a boiler, an electric heater, a solar water heater.
The user side of the water tank 1 is continuously supplied with hot water for 24 hours, and the water pump is continuously operated for 24 hours.
The heat supply side of the water tank 1 is intermittently supplied with heat. Whether to start the supply is determined according to the temperature sensors at three levels, upper, middle, and lower, in the water tank 1. When the temperature measured by the water tank middle temperature sensor 12 is lower than the required temperature, which indicates that the water temperature of the water tank is reduced due to the backwater of a user, a heat supply side water circulating pump is started to supplement heat for the water tank 1 until the water tank middle temperature sensor 12 in the middle of the water tank 1 reaches the required temperature; when the water level meter 14 measures that the liquid level of the water tank 1 is low, the water replenishing port 10 is opened to replenish cold water to the water tank 1. When the temperature sensor 13 at the lower part of the water tank detects low temperature, the water temperature of the water tank is reduced due to the supplemented cold water, and then the water circulating pump at the heat supply side is started to heat the water tank 1.
Claims (4)
1. Life hot water system, its characterized in that: comprises a water tank (1), a heat supply side water port (2), a heat supply side cold water port (3), a user side water return port (7), a user side water port (8) and a water replenishing port (10); a user side water inlet (8) of the water tank (1) is arranged at the upper part of the user side of the water tank (1), a user side water return port (7) of the water tank (1) is arranged at the lower part of the user side of the water tank (1), a heat supply side cold water port (3) of the water tank (1) is arranged at the lower part of the heat supply side of the water tank (1), a heat supply side water inlet (2) of the water tank (1) is arranged in the middle of the heat supply side of the water tank (1), and a water replenishing port (10) of the water tank (1) is arranged at the lower part of the water tank (1).
2. The domestic water heating system of claim 1, wherein: the domestic hot water system also comprises a user side hot water inlet water distribution disc (4), a heat supply side hot water inlet water distribution disc (5), a user side return water inlet water distribution disc (6), a heat exchanger (9), a water tank upper part temperature sensor (11), a water tank middle part temperature sensor (12) and a water tank lower part temperature sensor (13); a user side hot water port water distribution disc (4) is arranged at the upper part in the water tank (1), the user side hot water port water distribution disc (4) is connected with a user side hot water port (8), and water distribution holes of the user side hot water port water distribution disc (4) are upward; a user side water return port water distribution disc (6) is arranged at the lower part in the water tank (1), one end of the user side water return port water distribution disc (6) is connected with a user side water return port (7), the other end of the user side water return port water distribution disc is connected with a heat supply side cold water port (3), and water distribution holes of the user side water return port water distribution disc (6) face downwards; a heat supply side water gap water distribution plate (5) is arranged in the middle of the water tank (1), the heat supply side water gap water distribution plate (5) is connected with the heat supply side water gap (2), and water distribution holes of the heat supply side water gap water distribution plate (5) are upward; at least one temperature sensor is respectively arranged at the upper, middle and lower three heights in the water tank (1), wherein the temperature sensor (11) at the upper part of the water tank is arranged beside the water distribution disk (4) at the side of the upper user side water gap, the temperature sensor (12) at the middle part of the water tank is arranged beside the water distribution disk (5) at the side of the heat supply side water gap at the middle height of the water tank (1), the temperature sensor (13) at the lower part of the water tank is arranged beside the water distribution disk (6) at the user side water return port at the lower part of the water tank (1), and the heat exchanger (9) is respectively connected with the heat supply side water gap (2) and the heat supply side cold water port (3).
3. The domestic water heating system of claim 1, wherein: the upper part of the water tank (1) is provided with a water level meter (14).
4. The domestic water heating system of claim 2, wherein: the heat exchanger (9) comprises a plate type heat exchanger, a shell-and-tube type heat exchanger, a boiler, an electric heater and a solar water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022499385.4U CN214038971U (en) | 2020-11-03 | 2020-11-03 | Domestic hot water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022499385.4U CN214038971U (en) | 2020-11-03 | 2020-11-03 | Domestic hot water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214038971U true CN214038971U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022499385.4U Active CN214038971U (en) | 2020-11-03 | 2020-11-03 | Domestic hot water system |
Country Status (1)
| Country | Link |
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| CN (1) | CN214038971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197434A (en) * | 2020-11-03 | 2021-01-08 | 田国涛 | Domestic hot water system and working method thereof |
-
2020
- 2020-11-03 CN CN202022499385.4U patent/CN214038971U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197434A (en) * | 2020-11-03 | 2021-01-08 | 田国涛 | Domestic hot water system and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211209 Address after: 250000 room 420, 4th floor, Qilu Software Park building, south head of Shunhua Road, Jinan area, China (Shandong) pilot Free Trade Zone, Jinan City, Shandong Province Patentee after: Shandong Jiechuang Energy Technology Co.,Ltd. Address before: National University Science Park of Dalian University of Technology Patentee before: Tian Guotao |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Domestic hot water system Effective date of registration: 20220929 Granted publication date: 20210824 Pledgee: Dalian Bingshan Group Huahuida Finance Leasing Co.,Ltd. Pledgor: Shandong Jiechuang Energy Technology Co.,Ltd. Registration number: Y2022980017191 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |