CN211066211U - Heating device and campus water dispenser - Google Patents
Heating device and campus water dispenser Download PDFInfo
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- CN211066211U CN211066211U CN201921781842.XU CN201921781842U CN211066211U CN 211066211 U CN211066211 U CN 211066211U CN 201921781842 U CN201921781842 U CN 201921781842U CN 211066211 U CN211066211 U CN 211066211U
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Abstract
The utility model discloses a heating device, including water purification filtration and valve body, water purification filtration and valve body connection still include the outer machine of hot jar and air energy, be provided with heat exchanger in the hot jar, the outer machine intercommunication of heat exchanger and air energy to the outer machine of air energy heats the water that flows into in the hot jar. The utility model also discloses a campus water dispenser, including above heating device. The utility model discloses a heating device and campus water dispenser have following advantage: the utility model discloses set up in the water storage tank with the campus machine and can the heat exchanger of host computer intercommunication with the air, make full use of air can heat energy-conserving characteristics, and the thermal efficiency when improving the heat-generating body heating heats through the air can with the heat-generating body segmentation to the water storage tank of campus machine, effectively improves heating efficiency, realizes energy-conservation, reduces complete machine use cost.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to heating device and campus water dispenser.
Background
The common campus water dispenser heating hot water in China mainly adopts electric energy heating, and the heating mode has the efficiency of only 60% -80%, is low in energy utilization rate, and has certain potential safety hazard in the use process because the electric heating water heater cannot realize water-electricity separation. The air energy heat pump has the advantages of high efficiency, energy conservation, safety, environmental protection and the like, so that the air energy technology is applied to the campus water dispenser, and the air energy heat pump has a good development prospect. However, the existing air energy water dispenser has low heat exchange efficiency, can only provide cold water or hot water, and cannot meet the increasing demands of consumers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heating device and campus water dispenser solve the problem that the heat exchange efficiency is low that the background art mentioned.
In order to achieve the purpose, the utility model discloses a heating device and campus water dispenser's concrete technical scheme as follows:
the utility model provides a heating device, includes water purification filtration and valve body, water purification filtration and valve body connection still include the outer machine of hot jar and air energy, be provided with heat exchanger in the hot jar, heat exchanger and the outer machine intercommunication of air energy to the outer machine of air energy heats the water that flows into in the hot jar.
Further, the heat exchanger comprises a first heat exchanger, a first heat exchanger is arranged in the hot tank, a first temperature sensing bulb is arranged on the upper portion of the first heat exchanger in the hot tank and used for detecting the first temperature of water flowing into the hot tank, and a second temperature sensing bulb is arranged on the lower portion of the first heat exchanger in the hot tank and used for detecting the second temperature of the water in the hot tank.
Further, still be provided with the heat-generating body in the hot-water bottle, when the second temperature sensing package detects that the temperature is less than first temperature, start the outer machine of air energy and heat, when the temperature reachs first temperature the outer machine stop work of air energy, start the heat-generating body and heat until water boils.
Furthermore, the first output end of the hot tank is connected with a boiling water tap, and the boiling water directly flows into the boiling water tap from the hot tank.
Furthermore, the second output end of the hot tank is connected with a second heat exchanger, the water heated in the hot tank flows into the warm water faucet after being cooled by the second heat exchanger, the second heat exchanger is connected with a temperature regulating valve, and the temperature of the outlet water of the warm water faucet is regulated by the proportion of the boiled water entering the second heat exchanger through the temperature regulating valve.
Further, a safety valve is connected between the second output end of the hot tank and the second heat exchanger.
Further, the first output end of the hot tank is connected with a pressure release valve, and the pressure in the hot tank is higher than a set pressure value during heating to be released.
Furthermore, a drain valve is arranged at the bottom of the hot tank to drain residual accumulated water in the hot tank.
Furthermore, an electricity-proof wall is arranged between the hot tank and the faucet, so that the hot tank is safely isolated from the faucet.
A campus water dispenser comprises a shell, wherein the shell is internally provided with a heating device.
The utility model discloses a heating device and campus water dispenser have following advantage: the utility model discloses set up in the hot jar with the campus machine and can the heat exchanger of host computer intercommunication with the air, make full use of air can heat energy-conserving characteristics, and the thermal efficiency when improving the heat-generating body heating heats through the air can and the heat-generating body segmentation for the hot jar to the campus machine, effectively improves heating efficiency, realizes energy-conservation, reduces complete machine use cost.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
The reference numbers in the figures illustrate: 1. a water inlet three-way ball valve; 2. a water purification and filtration structure; 3. a first bulb; 4. a safety valve; 5. heating the tank; 6. a first heat exchanger; 7. a second bulb; 8. a temperature regulating valve; 9. a pressure relief valve; 10. an electricity-proof wall; 11. a second heat exchanger; 12. a drain valve; 13. a boiled water faucet; 14. a warm water tap; 15. a heating element; 16. an air energy outdoor unit; 17. a first output terminal; 18. a second output terminal; 19. a second input terminal; 20. a first input terminal.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, the heating device and the campus water dispenser of the present invention are described in detail with reference to fig. 1.
As shown in fig. 1, the utility model provides a heating device for campus water dispenser, including water purification filtration 2, valve body and intercommunication pipeline, water purification filtration 2 and valve body are connected, still include hot jar 5, are provided with heat exchanger in the hot jar 5, and the outer machine intercommunication of first input 20 and the air energy of hot jar, heat exchanger and the outer machine 16 intercommunication of air energy, water purification filtration 2 and hot jar 5 pass through the tube coupling to the outer machine 16 convection current of air energy heats the water in the hot jar 5.
Be provided with first heat exchanger 6 in the hot jar 5, the water heating in the hot jar 5 of influx is heated to first heat exchanger 6, 6 upper portions of first heat exchanger in the hot jar 5 are provided with first temperature sensing package 3, a first temperature for detecting the water that flows in the hot jar 5, 6 lower parts of first heat exchanger in the hot jar 5 are provided with second temperature sensing package 7, a second temperature for detecting the water in the hot jar 5, still be provided with heat-generating body 15 in the hot jar 5, when the water peak, through outer machine 16 of air energy and heat-generating body 15 common heating, and the heating efficiency is improved, and energy conservation is realized.
The tap water inflow pipeline is communicated with the water purifying and filtering structure 2 through a pipeline, the tap water inflow pipeline and the water purifying and filtering structure 2 are directly connected with a water purifying three-way ball valve to play a role of controlling water flow by a switch, tap water is filtered and purified by the water purifying and filtering structure 2 and flows into the hot tank 5, after the heating function is started, the air energy outer unit 16 is started to heat when the second temperature sensing bulb 7 detects that the water temperature is lower than a set value and the first temperature, when the temperature reaches T1, the air energy outer unit 16 stops working, and the heating body 15 is started to heat until the water is boiled.
The air energy outer machine 16 and the heating body 15 are started to heat together in the water taking peak period, and the frequency that the water temperature in the hot tank 5 is reduced to the set second temperature is detected through the first temperature sensing bulb 3 to judge the water taking peak period.
Preferably, the first temperature is set to 55 ° and the second temperature is set to 90 °.
The first output end 17 of the hot tank 5 is connected with the boiling water tap 13, and the boiling water directly flows into the boiling water tap 13 from the hot tank 5.
The second output end 18 of the hot tank 5 is connected with the second heat exchanger 11, the water heated in the hot tank 5 flows into the warm water faucet after being cooled by the second heat exchanger 11, the second heat exchanger 11 is connected with the temperature regulating valve 8, and the proportion of the boiled water entering the second heat exchanger 11 is regulated by the temperature regulating valve 8, so that the temperature of the water flowing out of the warm water faucet 14 can be regulated.
A safety valve 4 is connected between the second output end 18 of the hot tank 5 and the second heat exchanger 11 to ensure the pressure safety in the hot tank 5.
The first output end 17 of the hot tank 5 is connected with a pressure relief valve 9 through a pipeline, and the pressure in the hot tank 5 is higher than a set pressure value during heating and is opened to relieve the pressure.
The bottom of the hot tank 5 is provided with a drain valve 12, water is drained when the whole machine is not used for a long time, residual accumulated water does not exist in the hot tank 5, and the purpose of cleaning the hot tank 5 is achieved.
An electricity-proof wall 10 is further arranged between the hot tank 5 and the faucet, so that the hot tank 5 and the faucet can be effectively and safely isolated, and the use safety is ensured.
The utility model provides a heating device theory of operation does: tap water is purified by the water purifying and filtering structure 2 and flows through the hot tank 5 through the second input end 19 of the hot tank 5, the hot tank 5 is communicated with the air energy outer unit 16, after the heating function is started, when the second temperature sensing package 7 detects that the water temperature is lower than a set straight T1, the air energy outer unit 16 is started to heat water in the hot tank 5, when the temperature reaches, the air energy outer unit 16 stops working, the heating unit 15 is started to heat until the water is boiled, when the water consumption is in a peak period, the air energy outer unit 16 and the heating unit 15 are started to heat together, the heating device has two water outlet states, one of the two water outlet states is used for directly discharging hot water, the other is used for directly processing warm water, boiled water in the hot tank 5 directly flows from the first output end 17 of the hot tank 5 to the second output end 18 of the hot water faucet 5 and is connected with the second heat exchanger 11, the water in the hot tank 5 is cooled by the second heat exchanger 11, and the temperature regulating valve 8 is used for regulating the proportion.
The utility model provides a campus water dispenser includes above heating device. The heat exchanger communicated with the air energy host is arranged in the hot tank 5 of the campus machine, the characteristic of energy conservation by air energy heating is fully utilized, the problem of low thermal efficiency when the heating body 15 is heated is solved, the hot tank 5 of the campus machine is heated by air energy and the heating body 15 in a segmented mode, the heating efficiency is effectively improved, energy conservation is realized, and the use cost of the whole machine is reduced.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (10)
1. The utility model provides a heating device, includes water purification filtration (2) and valve body, water purification filtration (2) and valve body connection, its characterized in that still includes outer machine (16) of hot jar (5) and air energy, be provided with heat exchanger in hot jar (5), heat exchanger and the outer machine (16) intercommunication of air energy to the outer machine (16) of air energy heats the water that flows into in hot jar (5).
2. The heating device according to claim 1, wherein the heat exchanger comprises a first heat exchanger (6), the first heat exchanger (6) is arranged in the hot tank (5), a first bulb (3) is arranged at the upper part of the first heat exchanger (6) in the hot tank (5) and used for detecting the first temperature of the water flowing into the hot tank (5), and a second bulb (7) is arranged at the lower part of the first heat exchanger (6) in the hot tank (5) and used for detecting the second temperature of the water in the hot tank (5).
3. The heating device according to claim 2, wherein a heating element (15) is further arranged in the hot tank (5), when the second thermal bulb (7) detects that the temperature of the water is lower than the first temperature, the air energy external unit (16) is started to heat, when the temperature reaches the first temperature, the air energy external unit (16) stops working, and the heating element (15) is started to heat until the water is boiled.
4. A heating device according to claim 3, characterized in that the first output (17) of the hot tank (5) is connected to a boiling water tap (13), the boiling water flowing directly from the hot tank (5) to the boiling water tap (13).
5. The heating device according to claim 1, characterized in that the second output end (18) of the hot tank (5) is connected with a second heat exchanger (11), the heated water in the hot tank (5) flows into the warm water faucet after being cooled by the second heat exchanger (11), the second heat exchanger (11) is connected with a temperature regulating valve (8), and the temperature regulating valve (8) regulates the proportion of the boiled water entering the second heat exchanger (11) so as to regulate the temperature of the outlet water of the warm water faucet (14).
6. The heating device according to claim 5, characterized in that a safety valve (4) is connected between the second output (18) of the hot tank (5) and the second heat exchanger (11).
7. The heating device according to claim 6, wherein a pressure relief valve (9) is connected to the first output end (17) of the hot tank (5), and the pressure in the hot tank (5) is higher than a set pressure value during heating to open the pressure relief.
8. The heating device according to claim 1, wherein a drain valve (12) is arranged at the bottom of the hot tank (5) to drain residual water in the hot tank (5).
9. A heating device according to claim 1, characterized in that an electricity-proof wall (10) is arranged between the hot tank (5) and the tap, so that the hot tank (5) is safely isolated from the tap.
10. A campus water dispenser comprising a housing, wherein a heating device as claimed in any one of claims 1-9 is disposed in the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921781842.XU CN211066211U (en) | 2019-10-22 | 2019-10-22 | Heating device and campus water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921781842.XU CN211066211U (en) | 2019-10-22 | 2019-10-22 | Heating device and campus water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211066211U true CN211066211U (en) | 2020-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921781842.XU Active CN211066211U (en) | 2019-10-22 | 2019-10-22 | Heating device and campus water dispenser |
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| Country | Link |
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| CN (1) | CN211066211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112624474A (en) * | 2020-12-18 | 2021-04-09 | 珠海格力电器股份有限公司 | Water purification system and control method |
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2019
- 2019-10-22 CN CN201921781842.XU patent/CN211066211U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112624474A (en) * | 2020-12-18 | 2021-04-09 | 珠海格力电器股份有限公司 | Water purification system and control method |
| CN112624474B (en) * | 2020-12-18 | 2024-02-27 | 珠海格力电器股份有限公司 | Control method of water purification system |
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