CN215490573U - Semiconductor water dispenser refrigerating device - Google Patents
Semiconductor water dispenser refrigerating device Download PDFInfo
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- CN215490573U CN215490573U CN202121200838.7U CN202121200838U CN215490573U CN 215490573 U CN215490573 U CN 215490573U CN 202121200838 U CN202121200838 U CN 202121200838U CN 215490573 U CN215490573 U CN 215490573U
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Abstract
The utility model discloses a refrigerating device of a semiconductor water dispenser, which solves the problems that an inner container of the traditional refrigerating water dispenser for storing water is bred with bacteria, is not beneficial to health, has huge energy consumption and is not beneficial to environmental protection in the prior art. The semiconductor refrigeration mode is adopted, the cold energy is stored in the cold storage medium, and when drinking water flows through the pipeline buried in the cold storage medium, the drinking water and the cold storage medium are subjected to heat exchange, so that the aim of rapidly cooling is fulfilled.
Description
Technical Field
The utility model relates to the technical field of combined temperature control of semiconductor refrigeration and air cooling, in particular to a refrigeration device of a semiconductor water dispenser.
Background
In recent years, the temperature in summer is very high. The drink brings people a feeling of 'ice' as if the people are thirst-quenching. However, in practice, carbonated beverages are too much to drink and are harmful to gastrointestinal digestion, and cold water plus large amounts of carbon dioxide can also cause abdominal distension, affect appetite, and even cause gastrointestinal dysfunction.
Nowadays, with the continuous improvement of living standard of people, more and more attention is paid to health preservation. The cool boiled water and the warm water are more pleasant. The water dispenser with the refrigerating function also can be produced: among them, the semiconductor refrigeration drinking machine is the most common. However, most of the refrigeration water dispensers adopt a 'water storage' type, drinking water is firstly stored in a container, and then the temperature of the water in the container is continuously reduced by using a semiconductor. Firstly, the refrigeration water dispenser has been on the way for a long time, the inner container for storing water can breed bacteria, which runs counter to the present health preserving idea, and secondly, for keeping the temperature of the water in the container, the semiconductor needs to work constantly, so that the energy consumption is huge, and the refrigeration water dispenser is not beneficial to environmental protection.
For example, the patent office 2014, 11, 19 discloses a utility model named as a semiconductor refrigeration water dispenser, and the publication number is CN 203943523U. The utility model discloses a it includes semiconductor refrigeration chip and heat abstractor, semiconductor refrigeration chip still is connected with the heat absorption subassembly, heat abstractor still includes heat transfer assembly, heat transfer assembly establishes to many heat pipes side by side, it is through increasing the heat absorption subassembly between semiconductor refrigeration chip and normal atmospheric temperature water, strengthen heat conduction to semiconductor refrigeration chip with normal atmospheric temperature water, improve refrigeration efficiency, rethread heat transfer assembly is with heat conduction to the radiator of semiconductor refrigeration chip, take away the heat by the fan of arranging in on the radiator, the radiating effect is better. But still does not solve the problem that the inner container for storing water is not beneficial to health due to bacteria breeding.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that an inner container of a refrigerating water dispenser for storing water is bred with bacteria, is not beneficial to health, has huge energy consumption and is not beneficial to environmental protection in the prior art, and provides a refrigerating device of a semiconductor water dispenser.
In order to achieve the purpose, the utility model adopts the following technical scheme: the heat dissipation device comprises a heat dissipation device, an energy storage device is installed below the heat dissipation device, a refrigerating device is arranged between the contact surfaces of the heat dissipation device and the energy storage device, the refrigerating device is a semiconductor refrigerating sheet, a sensor is installed on the energy storage device, a heat preservation device is installed below the energy storage device, the energy storage device comprises an energy storage medium, a water transportation pipe is installed inside the energy storage medium, one end of the water transportation pipe is a water outlet, the other end of the water transportation pipe is a water inlet, and the two ends of the water transportation pipe are all led to the outside of the energy storage medium. The semiconductor refrigerating sheet is a refrigerating technology generating negative thermal resistance, and is characterized by no moving parts and high reliability. When current flows through a semiconductor, a thermoelectric effect occurs, that is, when the semiconductor is energized, the temperature of one side of the semiconductor is low and the temperature of the other side of the semiconductor is high. The low side of semiconductor refrigeration piece temperature is connected with energy memory, provides the cold source, in order to reach lower temperature, can take modes such as heat dissipation to reduce the temperature in hot junction and realize, consequently installs heat abstractor in the high one side of semiconductor refrigeration piece temperature, dispels the heat to the semiconductor refrigeration piece. The cold volume that semiconductor refrigeration piece produced is stored to storage medium among the energy memory, when the drinking water flow through bury the pipeline in storing up cold medium, the drinking water just takes place the heat exchange with storing up cold medium, and then reaches the purpose of rapid cooling, just can reach "cold promptly" when refrigerated, avoids long-term storage water, breeds the bacterium, also need not the semiconductor constantly work, reduces the consumption, does benefit to the environmental protection, practices thrift the cost. Meanwhile, the periphery of the energy storage device is sealed to insulate heat as far as the outside, and energy loss is reduced. The sensor is used for detecting the water inlet temperature and the water outlet temperature, so that the accurate temperature control of the cold water of the water dispenser is realized.
Preferably, the heat dissipation device comprises a fan and a radiator, the fan is installed above the radiator, and the semiconductor refrigeration sheet is installed below the radiator. Good heat dissipation is a prerequisite for the semiconductor cooling plate to obtain the lowest cold end temperature. The radiator is installed in the high one side of semiconductor refrigeration piece temperature, and during the use, the semiconductor refrigeration piece passes through the form transmission of heat transfer with the heat and gives the radiator, installs the fan on the radiator outside, takes away the heat of radiator through the fan, prevents that semiconductor refrigeration piece temperature is too high for semiconductor refrigeration piece can long-term operation.
Preferably, the energy storage device further comprises a waterway assembly, and the waterway assembly is installed on the energy storage device. The water path assembly is used for installing the sensor and is installed on the energy storage device, so that the sensor can be installed on the energy storage device through the water path assembly.
Preferably, the waterway assembly is provided with two insertion holes, and the water outlet and the water inlet of the water transport pipe are inserted into one insertion hole respectively and extend out of the waterway assembly. The waterway assembly is sleeved on the water outlet and the water inlet of the water transport pipe, and the sensor is arranged close to the water inlet and the water outlet, so that the sensor can measure the temperature of inlet water and outlet water.
Preferably, the sensor comprises a water inlet sensor and a water outlet sensor, and the water inlet sensor and the water outlet sensor are installed on the waterway assembly. The water inlet sensor is arranged on the water path assembly, is abutted against the water inlet and is used for detecting the water inlet temperature; the water outlet sensor is arranged on the water path assembly and is abutted against the water outlet for detecting the water outlet temperature. The water inlet temperature and the water outlet temperature are detected in real time through the water inlet sensor and the water outlet sensor, so that the aim of accurately controlling the temperature is fulfilled.
Preferably, the heat preservation device is a heat preservation base which is made of heat preservation materials and matched with the energy storage medium in size and shape. The heat preservation base is arranged below the energy storage device and used for preserving heat and insulating heat of the energy storage device, energy loss is reduced, and the purpose of energy conservation is achieved.
Preferably, the water conveying pipe comprises a plurality of straight water pipes and a plurality of U-shaped water pipes; two ends of each straight water pipe are respectively connected with a U-shaped pipe, and two openings of each U-shaped pipe are respectively connected with a straight water pipe to form a snake-shaped water path. The drinking water passes through in the snakelike water route of straight shape water pipe and U-shaped water pipe formation, takes place the heat exchange with storing up cold medium, reaches the purpose of cooling rapidly, and the drinking water can cool down through the water route, and the water after the cooling flows from the delivery port, just can reach "cold promptly" when refrigerated, avoids long-term storage water, breeds the bacterium. On the other hand, set up to snakelike water route, increase the time that drinking water and water carrier pipe contacted, also increase the flow time of drinking water in the water carrier pipe simultaneously for same cold volume, the cooling is more thorough, has reduced the energy consumption.
Preferably, the radiator is a heat pipe radiator, the heat pipe radiator comprises a fixing plate and a plurality of heat conduction copper pipes arranged on the fixing plate, and aluminum fins are arranged at the upper ends of the heat conduction copper pipes. The heat conducting copper pipe is used for quickly transferring heat capacity by latent heat of evaporation, the heat transfer efficiency is very high, the surface area of the aluminum fin is very large, and the heat dissipation efficiency is greatly improved under the condition that the heat of the radiator is taken away by the fan.
Therefore, the utility model has the following beneficial effects: 1. the semiconductor refrigeration mode is adopted, the cold energy is stored in the cold storage medium, and when drinking water flows through a pipeline buried in the cold storage medium, the drinking water and the cold storage medium are subjected to heat exchange, so that the aim of rapidly cooling is fulfilled; 2. detecting the water inlet temperature in real time by using the water inlet temperature sensor and the water outlet temperature sensor; 3. the refrigeration can reach 'instant cooling', thereby avoiding the long-term storage of water and the breeding of bacteria; 4. the semiconductor is tightly connected with the energy storage medium, the periphery of the energy storage medium is sealed to insulate heat as far as the outside, and the heat insulation material is additionally arranged, so that energy loss is reduced, and power consumption is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the energy storage device of the present invention;
in the figure: 1. a fan; 2. a heat sink; 3. a semiconductor refrigeration sheet; 4. an energy storage medium; 5. a water transport pipe; 6. an entry sensor; 7. a water outlet sensor; 8. a waterway assembly; 9. a heat preservation device.
Detailed Description
The utility model is described in further detail below with reference to the following detailed description and accompanying drawings:
the embodiment is a semiconductor water dispenser refrigerating device, as shown in fig. 1, the semiconductor water dispenser refrigerating device comprises a semiconductor refrigerating sheet 3, a radiator 2 is installed on one side of the semiconductor refrigerating sheet with high temperature, the semiconductor refrigerating sheet transfers generated heat to the radiator in a heat transfer mode, and a fan 1 is installed above the radiator and used for radiating heat of the radiator; and an energy storage device is arranged on one side of the semiconductor refrigeration piece with low temperature and is used for storing the cold energy generated by the semiconductor refrigeration piece. The energy storage device comprises an energy storage medium 4, the periphery of the energy storage medium is sealed, and the energy storage medium is insulated from the outside as much as possible; and a water conveying pipe 5 is arranged in the energy storage medium, one end of the water conveying pipe is a water outlet, and the other end of the water conveying pipe is a water inlet. The energy storage device is provided with a waterway assembly 8, the waterway assembly is provided with two insertion holes, and a water inlet and the insertion holes of the water transport pipe are respectively inserted into the two insertion holes and extend out of the waterway assembly. The water path assembly is provided with a water inlet sensor 6 and a water outlet sensor 7, and the water inlet sensor is abutted against the water inlet and used for detecting the water inlet temperature; the water outlet sensor is abutted to the water outlet and used for detecting the temperature of water. The energy storage device is characterized in that a heat preservation device 9 is arranged below the energy storage device, and the heat preservation device is a heat preservation base which is made of heat preservation materials and matched with the size and the shape of an energy storage medium, and is used for preserving heat and insulating heat of the energy storage device, reducing energy loss and achieving the purpose of energy conservation.
As shown in fig. 2, the energy storage device comprises an energy storage medium and a water transportation pipe, wherein the water transportation pipe comprises a plurality of straight water pipes and a plurality of U-shaped water pipes; two ends of each straight water pipe are respectively connected with a U-shaped pipe, and two openings of each U-shaped pipe are respectively connected with a straight water pipe to form a snake-shaped water path. The drinking water passes through in the snakelike water route of straight shape water pipe and U-shaped water pipe formation, takes place the heat exchange with storing up cold medium, reaches the purpose of cooling rapidly, and the drinking water can cool down through the water route, and the water after the cooling flows from the delivery port, just can reach "cold promptly" when refrigerated, avoids long-term storage water, breeds the bacterium. On the other hand, set up to snakelike water route, increase the time that drinking water and water carrier pipe contacted, also increase the flow time of drinking water in the water carrier pipe simultaneously for same cold volume, the cooling is more thorough, has reduced the energy consumption.
The following further illustrates the technical solutions and effects of the present invention by means of specific examples.
During the use, the low one side of semiconductor refrigeration piece temperature is connected with energy memory, provides the cold source, in order to reach lower temperature, can take modes such as heat dissipation to reduce the temperature of hot junction and realize, consequently installs heat abstractor in the high one side of semiconductor refrigeration piece temperature, dispels the heat to the semiconductor refrigeration piece. The cold volume that semiconductor refrigeration piece produced is stored to storage medium among the energy memory, when the drinking water flow through bury the pipeline in storing up cold medium, the drinking water just takes place the heat exchange with storing up cold medium, and then reaches the purpose of rapid cooling, just can reach "cold promptly" when refrigerated, avoids long-term storage water, breeds the bacterium, also need not the semiconductor constantly work, reduces the consumption, does benefit to the environmental protection, practices thrift the cost. Meanwhile, the periphery of the energy storage device is sealed to insulate heat as far as the outside, and a heat preservation device is arranged below the energy storage device, so that energy loss is reduced. And the sensor is arranged on the energy storage device and used for detecting the water inlet temperature and the water outlet temperature so as to realize accurate temperature control of the cold water of the water dispenser.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit of the utility model as set forth in the claims.
Claims (8)
1. The semiconductor water dispenser refrigerating device is characterized by comprising a heat radiating device, wherein an energy storage device is installed below the heat radiating device, a refrigerating device is arranged between contact surfaces of the heat radiating device and the energy storage device, the refrigerating device is a semiconductor refrigerating sheet (3), a sensor is installed on the energy storage device, a heat preservation device (9) is installed below the energy storage device, the energy storage device comprises an energy storage medium (4), a water conveying pipe (5) is installed inside the energy storage medium (4), one end of the water conveying pipe (5) is a water outlet, the other end of the water conveying pipe is a water inlet, and two ends of the water conveying pipe (5) are communicated with the outside of the energy storage medium (4).
2. The semiconductor water dispenser refrigerating device according to claim 1, wherein the heat dissipation device comprises a fan (1) and a radiator (2), the fan (1) is installed above the radiator (2), and the semiconductor refrigerating sheet (3) is installed below the radiator (2).
3. The semiconductor water dispenser refrigerating device as claimed in claim 1, further comprising a waterway assembly (8), wherein the waterway assembly (8) is mounted on the energy storage device.
4. A semiconductor water dispenser refrigerating device according to claim 3, wherein the waterway assembly (8) is provided with two insertion holes, and the water outlet and the water inlet of the water transport pipe (5) are inserted into one insertion hole and extend out of the waterway assembly (8).
5. A semiconductor water dispenser cooling device according to claim 4, wherein the sensors comprise an inlet sensor (6) and an outlet sensor (7), and the inlet sensor (6) and the outlet sensor (7) are mounted on the waterway assembly (8).
6. The semiconductor water dispenser refrigerating device as claimed in claim 1, wherein the heat preservation device (9) is a heat preservation base which is made of heat preservation materials and is matched with the energy storage medium (4) in size and shape.
7. The semiconductor water dispenser refrigerating device as claimed in claim 1, wherein the water transport pipe (5) comprises a plurality of straight water pipes and a plurality of U-shaped water pipes; two ends of each straight water pipe are respectively connected with a U-shaped pipe, and two openings of each U-shaped pipe are respectively connected with a straight water pipe to form a snake-shaped water path.
8. The semiconductor water dispenser refrigerating device as claimed in claim 2, wherein the radiator (2) is a heat pipe type radiator, the heat pipe type radiator comprises a fixing plate and a plurality of heat conducting copper pipes arranged on the fixing plate, and the upper ends of the heat conducting copper pipes are provided with aluminum fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121200838.7U CN215490573U (en) | 2021-05-26 | 2021-05-26 | Semiconductor water dispenser refrigerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121200838.7U CN215490573U (en) | 2021-05-26 | 2021-05-26 | Semiconductor water dispenser refrigerating device |
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| CN215490573U true CN215490573U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121200838.7U Active CN215490573U (en) | 2021-05-26 | 2021-05-26 | Semiconductor water dispenser refrigerating device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115264990A (en) * | 2022-08-03 | 2022-11-01 | 珠海格力电器股份有限公司 | Heat dissipation device, control method thereof and air conditioning unit |
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2021
- 2021-05-26 CN CN202121200838.7U patent/CN215490573U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115264990A (en) * | 2022-08-03 | 2022-11-01 | 珠海格力电器股份有限公司 | Heat dissipation device, control method thereof and air conditioning unit |
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