CN213551223U - Water supply system for cold boiled water - Google Patents
Water supply system for cold boiled water Download PDFInfo
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- CN213551223U CN213551223U CN202022219292.1U CN202022219292U CN213551223U CN 213551223 U CN213551223 U CN 213551223U CN 202022219292 U CN202022219292 U CN 202022219292U CN 213551223 U CN213551223 U CN 213551223U
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Abstract
The utility model belongs to the technical field of household appliances, and relates to a cold boiled water supply system, which comprises a cold water supply tank body and a hot water supply tank body, wherein a heating coil is arranged in the hot water supply tank body, the upper part of the cold water supply tank body is connected with a water inlet pipe, the water inlet pipe is provided with a filter, the cold water supply system also comprises a heat exchanger, a cold water inlet and a cold water outlet of the heat exchanger are respectively communicated with the cold water supply tank body and the hot water supply tank body through pipelines, a hot water inlet of the heat exchanger is connected with the hot water supply tank body through a heat supply pipeline, and a hot water outlet of the heat exchanger; a temperature sensor is arranged at the bottom of the hot water supply tank body, and a first electromagnetic valve is arranged on a heat supply pipeline; the lower part of the cold water supply tank body is communicated with the lower part of the hot water supply tank body through a communicating pipe, a second electromagnetic valve is arranged on the communicating pipe, and a liquid level sensor is arranged at the fixed height position of the hot water supply tank body. The utility model discloses can provide cool boiled water, guarantee that drinking water is healthy to can reduce the calorific consumption of water heating boiling in-process.
Description
Technical Field
The utility model relates to a cool boiled water supply system belongs to household electrical appliances technical field.
Background
The cold boiled water is water which is boiled and then naturally cooled to room temperature, and is the water which is the longest quoted in the life of people at present. At present, the method for obtaining cool boiled water is to pour boiled water into a cup, and the water temperature in the cup gradually drops along with the lapse of time, but the method cannot obtain cool boiled water at any time and only waits for the water temperature in the cup to drop; at present, the household water dispenser can only obtain hot water and unboiled raw water, the hot water which is just boiled can not be directly drunk, and the raw water is not subjected to high-temperature boiling sterilization and can be directly drunk, so that the health is not facilitated, and a system capable of conveniently obtaining cool boiled water is urgently needed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, and the cool boiled water supply system is provided, so that cool boiled water can be provided, the drinking water health is ensured, and the heat consumption in the water heating and boiling process can be reduced.
The utility model discloses a cold boiled water supply system, including cold water supply tank and hot water supply tank, be equipped with heating coil in the hot water supply tank, cold water supply tank upper portion is connected with the inlet tube, is equipped with the filter on the inlet tube, still includes the heat exchanger, the cold water inlet and the cold water outlet of heat exchanger communicate cold water supply tank and hot water supply tank respectively through the pipeline, the hot water inlet of heat exchanger connects the hot water supply tank through the heating pipeline, the hot water outlet of heat exchanger connects cold boiled water tap through cold boiled water supply pipe; a temperature sensor is arranged at the bottom of the hot water supply tank body, and a first electromagnetic valve is arranged on a heat supply pipeline; the lower part of the cold water supply tank body is communicated with the lower part of the hot water supply tank body through a communicating pipe, a second electromagnetic valve is arranged on the communicating pipe, and a liquid level sensor is arranged at the fixed height position of the hot water supply tank body.
The temperature sensor, the first electromagnetic valve, the liquid level sensor and the second electromagnetic valve are all connected with the control system. Purified water or running water gets into cold water supply tank body through inlet tube and filter, the liquid level of hot water supply tank body water does not reach the settlement liquid level this moment, second automatic opening of solenoid valve, the water in the cold water supply tank body gets into the internal heating coil heating that receives of hot water supply tank, after the water heating in the hot water supply tank body reaches the settlement temperature, first opening of solenoid valve, the hot water of boiling gets into the heat exchanger hot water intracavity and carries out the heat transfer, and the water in the cold water intracavity of heat exchanger is provided by the cold water supply tank body, cool boiled after the heat transfer can drink, and cold water after the heat transfer has been in preheating the flow direction hot water supply tank body, this part of heating coil heating then can reduce power consumption relatively when the water of preheating this moment, energy saving.
Preferably, the heat exchanger comprises a heat exchange shell, a plurality of heat exchange tubes are arranged in an inner cavity of the heat exchange shell, a front seal head shell and a rear seal head shell are respectively arranged at two ends of the heat exchange shell, a front baffle and a rear baffle are respectively arranged between two ends of the heat exchange shell and the front seal head shell and between two ends of the heat exchange shell and the rear seal head shell, two ends of the plurality of heat exchange tubes respectively penetrate through the front baffle and the rear baffle, and two ends of the heat exchange tubes are respectively fixedly connected with the; the front end enclosure shell is communicated with a hot water inlet, and the rear end enclosure shell is communicated with a hot water outlet; the top and the bottom of the heat exchange shell are respectively communicated with a cold water inlet and a cold water outlet. Hot water enters the front end enclosure shell through the hot water inlet, then flows into the rear end enclosure shell through the heat exchange pipe in the heat exchange shell, and finally flows to the cool boiled water supply pipe; cold water enters the heat exchange shell to cool hot water in the heat exchange tube, and then cold water with increased temperature enters the hot water supply box body.
Preferably, the inner diameter of the heat exchange pipe is uneven, so that hot water in the heat exchange pipe can exchange heat fully.
Preferably, the hot water supply tank is connected with a hot water faucet through a hot water pipe, and the system can simultaneously supply hot water.
Preferably, the cold water supply tank is connected with a cold water faucet through a cold water pipe, and the system can simultaneously supply cold water.
Compared with the prior art, the utility model beneficial effect who has is:
the utility model has the advantages of reasonable design, can provide cool boiled water, guarantee that drinking water is healthy to can reduce the heat consumption of water heating boiling in-process.
Drawings
FIG. 1 is a schematic view of a cold boiled water supply system.
In the figure: 1. a hot water supply tank body; 2. a heating coil; 3. a temperature sensor; 4. a hot water pipe; 5. a hot water tap; 6. a first electromagnetic valve; 7. a heat supply pipeline; 8. a hot water inlet; 9. a front head housing; 10. a front baffle; 11. a heat exchange housing; 12. a heat exchange pipe; 13. a cold water outlet; 14. a tailgate; 15. a rear head housing; 16. a hot water outlet; 17. boiling the water supply pipe in the air; 18. a cold boiled water outlet faucet; 19. a cold water faucet; 20. a heat exchanger; 21. a cold water pipe; 22. a second electromagnetic valve; 23. a water inlet pipe; 24. a filter; 25. a cold water supply tank body; 26. a liquid level sensor; 27. a cold water inlet; 28. a communication pipe is provided.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
as shown in fig. 1, the system for supplying cold boiled water of the present invention comprises a cold water supply tank 25 and a hot water supply tank 1, wherein a heating coil 2 is arranged in the hot water supply tank 1, the upper portion of the cold water supply tank 25 is connected with a water inlet pipe 23, the water inlet pipe 23 is provided with a filter 24, the system further comprises a heat exchanger 20, a cold water inlet 27 and a cold water outlet 13 of the heat exchanger 20 are respectively communicated with the cold water supply tank 25 and the hot water supply tank 1 through pipelines, a hot water inlet 8 of the heat exchanger 20 is connected with the hot water supply tank 1 through a heat supply pipeline 7, and a hot water outlet 16 of the heat exchanger 20 is connected with a cold boiled water tap 18 through a cold boiled; the bottom of the hot water supply tank body 1 is provided with a temperature sensor 3, and a first electromagnetic valve 6 is arranged on a heat supply pipeline 7; the lower part of the cold water supply tank body 25 is communicated with the lower part of the hot water supply tank body 1 through a communicating pipe 28, the communicating pipe 28 is provided with a second electromagnetic valve 22, and the fixed height position of the hot water supply tank body 1 is provided with a liquid level sensor 26.
In this embodiment:
the heat exchanger 20 comprises a heat exchange shell 11, a plurality of heat exchange tubes 12 are arranged in an inner cavity of the heat exchange shell 11, a front end enclosure shell 9 and a rear end enclosure shell 15 are respectively arranged at two ends of the heat exchange shell 11, a front baffle 10 and a rear baffle 14 are respectively arranged between two ends of the heat exchange shell 11 and the front end enclosure shell 9 as well as between two ends of the heat exchange shell 15 and the rear end enclosure shell 15, two ends of the plurality of heat exchange tubes 12 respectively penetrate through the front baffle 10 and the rear baffle 14, and two ends of the heat exchange tubes 12 are respectively fixedly connected with the; the front seal head shell 9 is communicated with a hot water inlet 8, and the rear seal head shell 15 is communicated with a hot water outlet 16; the top and the bottom of the heat exchange shell 11 are respectively communicated with the cold water inlet 27 and the cold water outlet 13. Hot water enters the front end enclosure shell 9 through the hot water inlet 8, then flows into the rear end enclosure shell 15 through the heat exchange tubes 12 in the heat exchange shell 11, and finally flows into the cool boiled water supply tube 17; cold water enters the heat exchange shell 11 to cool the hot water in the heat exchange tube 12, and then the cold water with the increased temperature enters the hot water supply tank body 1.
The inner diameter of the heat exchange tube 12 is uneven, so that hot water in the heat exchange tube 12 can exchange heat fully.
The hot water supply tank body 1 is connected with a hot water faucet 5 through a hot water pipe 4, the cold water supply tank body 25 is connected with a cold water faucet 19 through a cold water pipe 21, and the system can simultaneously provide hot water and cold water.
The temperature sensor 3, the first electromagnetic valve 6, the liquid level sensor 26 and the second electromagnetic valve 22 are all connected with the control system. Purified water or tap water enters the cold water supply tank body 25 through the water inlet pipe 23 and the filter 24, the liquid level of water in the hot water supply tank body 1 does not reach a set liquid level at the moment, the second electromagnetic valve 22 is automatically opened, water in the cold water supply tank body 25 enters the hot water supply tank body 1 and is heated by the heating coil 2, when the water in the hot water supply tank body 1 is heated to a set temperature, the first electromagnetic valve 6 is opened, boiled hot water enters the hot water cavity of the heat exchanger 20 for heat exchange, water in the cold water cavity of the heat exchanger 20 is provided by the cold water supply tank body 25, cold water after heat exchange can be drunk after being boiled, cold water after heat exchange flows into the hot water supply tank body 1 after being preheated, the electric energy consumption can be relatively reduced when the heating coil 2 heats the preheated water at the moment, and energy is saved.
Claims (5)
1. The utility model provides a cold boiled water supply system, includes cold water supply box (25) and hot water supply box (1), is equipped with heating coil (2) in hot water supply box (1), and cold water supply box (25) upper portion is connected with inlet tube (23), is equipped with filter (24) on inlet tube (23), its characterized in that: the water heater is characterized by further comprising a heat exchanger (20), wherein a cold water inlet (27) and a cold water outlet (13) of the heat exchanger (20) are respectively communicated with a cold water supply tank body (25) and a hot water supply tank body (1) through pipelines, a hot water inlet (8) of the heat exchanger (20) is connected with the hot water supply tank body (1) through a heat supply pipeline (7), and a hot water outlet (16) of the heat exchanger (20) is connected with a cold boiled water outlet faucet (18) through a cold boiled water supply pipe (17); a temperature sensor (3) is arranged at the bottom of the hot water supply tank body (1), and a first electromagnetic valve (6) is arranged on the heat supply pipeline (7); the lower part of the cold water supply tank body (25) is communicated with the lower part of the hot water supply tank body (1) through a communicating pipe (28), a second electromagnetic valve (22) is arranged on the communicating pipe (28), and a liquid level sensor (26) is arranged at the fixed height position of the hot water supply tank body (1).
2. The cold boiled water supply system of claim 1, wherein: the heat exchanger (20) comprises a heat exchange shell (11), a plurality of heat exchange tubes (12) are arranged in an inner cavity of the heat exchange shell (11), a front end enclosure shell (9) and a rear end enclosure shell (15) are arranged at two ends of the heat exchange shell (11), a front baffle (10) and a rear baffle (14) are arranged between two ends of the heat exchange shell (11) and between the two ends of the front end enclosure shell (9) and the rear end enclosure shell (15), the two ends of each heat exchange tube (12) respectively penetrate through the front baffle (10) and the rear baffle (14), and two ends of each heat exchange tube (12) are respectively fixedly connected with the front baffle (10) and the rear baffle; the front seal head shell (9) is communicated with a hot water inlet (8), and the rear seal head shell (15) is communicated with a hot water outlet (16); the top and the bottom of the heat exchange shell (11) are respectively communicated with a cold water inlet (27) and a cold water outlet (13).
3. The cold boiled water supply system according to claim 2, wherein: the inner diameter of the heat exchange tube (12) is uneven.
4. The cold boiled water supply system of claim 1, wherein: the hot water supply tank body (1) is connected with a hot water tap (5) through a hot water pipe (4).
5. The cold boiled water supply system of claim 1, wherein: the cold water supply tank body (25) is connected with a cold water faucet (19) through a cold water pipe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022219292.1U CN213551223U (en) | 2020-09-30 | 2020-09-30 | Water supply system for cold boiled water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022219292.1U CN213551223U (en) | 2020-09-30 | 2020-09-30 | Water supply system for cold boiled water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213551223U true CN213551223U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022219292.1U Active CN213551223U (en) | 2020-09-30 | 2020-09-30 | Water supply system for cold boiled water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213551223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719431A (en) * | 2022-03-09 | 2022-07-08 | 中国国检测试控股集团陕西有限公司 | Constant-speed heating device and heating method |
-
2020
- 2020-09-30 CN CN202022219292.1U patent/CN213551223U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719431A (en) * | 2022-03-09 | 2022-07-08 | 中国国检测试控股集团陕西有限公司 | Constant-speed heating device and heating method |
| CN114719431B (en) * | 2022-03-09 | 2023-08-18 | 中国国检测试控股集团陕西有限公司 | Uniform temperature rise heating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Liangbaikai Water Supply System Effective date of registration: 20230615 Granted publication date: 20210629 Pledgee: Agricultural Bank of China, Boxing County branch, Limited by Share Ltd. Pledgor: Shandong Xiangchu Industry Co.,Ltd. Registration number: Y2023980043905 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |