CN219141173U - Refrigerating device and water dispenser - Google Patents

Abstract

The application relates to a refrigerating plant and water dispenser belongs to refrigeration technical field, and it includes compressor, condenser, evaporimeter and cold water pipe, the condenser with the evaporimeter all with the compressor is connected, just the condenser in the evaporimeter is connected, the cold water pipe is the screw thread heliciform, the cold water pipe cover is located on the evaporimeter. The application has the effect of shortening the refrigerating time of water.

Description

Refrigerating device and water dispenser

Technical Field

The application relates to the technical field of refrigeration, in particular to a refrigeration device and a water dispenser.

Background

The existing refrigeration water dispenser generally adopts the method that the evaporator is wound on the outer wall of the cold liner or immersed in the water body in the cold liner so as to refrigerate the water in the cold liner. When people want to drink cold water, people press the water outlet key, and the cold water in the cold liner can flow out.

However, the water is generally still after entering the cold liner, and at this time, whether the evaporator is wound on the outer wall of the cold liner or immersed in the water inside the cold liner, the whole still water in the cold liner is refrigerated, so that the volume required to be refrigerated is larger, and the refrigerating time is longer.

Disclosure of Invention

In order to shorten the duration of refrigerating water, the application provides a refrigerating device and a water dispenser.

In a first aspect, the present application provides a refrigeration apparatus, which adopts the following technical scheme:

the utility model provides a refrigerating plant, includes compressor, condenser, evaporimeter and cold water pipe, the condenser with the evaporimeter all with the compressor is connected, just the condenser in the evaporimeter is connected, the cold water pipe is the screw thread heliciform, the cold water pipe cover is located on the evaporimeter.

By adopting the technical scheme, the compressor, the condenser and the evaporator are combined to form a refrigerating system. The cold water pipe is spiral in thread and sleeved on the evaporator, the evaporator refrigerates the water which is introduced into the cold water pipe, and the water refrigerates from the moment when the water is introduced into the cold water pipe. The water flows along the shape of the cold water pipe, and the exchange area of the water and the refrigerant is increased. Compared with the refrigeration of the static water body in the cold liner, the refrigeration effect is better and the refrigeration duration is shorter.

Optionally, one end of the cold water pipe is a water inlet; the other end is a water outlet, and the water inlet spirals to one side far away from the water outlet and then spirals to one side close to the water outlet again.

By adopting the technical scheme, because the cold water pipe is in a spiral shape, when water enters the cold water pipe from the water inlet, the water flows to one side deviating from the water inlet along the cold water pipe, and then flows upwards, so that the flowing time of the water in the cold water pipe is prolonged, and the refrigerating effect is improved.

Optionally, the cold water pipe is a stainless steel pipe.

Through adopting above-mentioned technical scheme, compare the silica gel water pipe, the evaporimeter is better to the refrigeration effect of stainless steel pipe, and then better to the water refrigeration effect in the cold water pipe.

Optionally, aluminum water is poured between the spiral gaps of the cold water pipe.

Through adopting above-mentioned technical scheme, the cold water pipe is when spiraling to be the superposition state, has the clearance easily between the adjacent cold water pipe, can increase the cold area of receiving of cold water pipe after pouring aluminium water, can make the whole cold more even of receiving of cold water pipe of screw thread heliciform simultaneously.

Optionally, the evaporator is a threaded spiral pipe.

By adopting the technical scheme, the time length of the refrigerant flowing in the evaporator is prolonged, and the refrigerating effect of the evaporator is improved.

In a second aspect, the present application provides a water dispenser, which adopts the following technical scheme:

a water dispenser comprises a water dispenser body and a refrigerating device arranged in the water dispenser body.

By adopting the technical scheme, the duration of the cold water of the water dispenser is shorter, and the requirement of people for rapidly drinking the cold water can be met.

Optionally, a positioning tube is disposed inside the water dispenser body, the cold water tube is sleeved on the positioning tube, and the positioning tube is located between the cold water tube and the evaporator.

Through adopting above-mentioned technical scheme, can make cold water pipe and the comparatively accurate installation of evaporimeter on corresponding position through the locating tube during the installation.

Optionally, the cold water pipe is arranged at a position close to the water outlet nozzle of the water dispenser body, and the water outlet is connected with the water outlet nozzle of the water dispenser body.

Through adopting above-mentioned technical scheme, can flow from the faucet in the very first time after the cooling and supply people to drink, reduced the condition emergence that the temperature of cold water became high because of the longer distance between faucet and the cold water pipe.

Optionally, the inside chamber of placing that supplies the bottled water that has of water dispenser body, the water inlet of cold water pipe is connected with the bottled water.

Through adopting above-mentioned technical scheme, place the bottled water in the inside of water dispenser body, make the water dispenser body look more clean and tidy pleasing to the eye from the outside.

In summary, the present application includes at least one of the following beneficial technical effects:

the cold water pipe is spiral in thread and sleeved on the evaporator, the evaporator refrigerates the water which is introduced into the cold water pipe, and the water refrigerates from the moment when the water is introduced into the cold water pipe. The water flows along the shape of the cold water pipe, so that the exchange area of the water and the refrigerant is increased, and the refrigerating time is shorter;

because the cold water pipe is in a spiral shape, when water enters the cold water pipe from the water inlet, the water flows to one side away from the water inlet along the cold water pipe, and then flows upwards, so that the flowing time of the water in the cold water pipe is prolonged, and the refrigerating effect is improved;

the cold water pipe is positioned close to the water outlet nozzle of the water dispenser body, so that cooled water can flow out of the water outlet nozzle at the first time for people to drink, and the condition that the temperature of cold water becomes high due to the fact that the distance between the water outlet nozzle and the cold water pipe is long is reduced.

Drawings

Fig. 1 is an exploded schematic view of a refrigeration apparatus according to an embodiment of the present application.

Fig. 2 is a schematic view of an internal structure of a water dispenser according to an embodiment of the present application.

Reference numerals illustrate: 1. a compressor; 2. a condenser; 3. an evaporator; 4. a cold water pipe; 41. a water inlet; 42. a water outlet; 5. a water dispenser body; 51. a partition plate; 52. a first mounting cavity; 53. a second mounting cavity; 54. a placement cavity; 55. and (3) a water pump.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

The embodiment of the application discloses a refrigerating device.

Referring to fig. 1, the refrigerating apparatus includes a compressor 1, a condenser 2, an evaporator 3, and a cold water pipe 4. The compressor 1 is connected with the condenser 2, the condenser 2 is connected with the evaporator 3, and the evaporator 3 is connected with the compressor 1, so that a refrigerating system is formed. The cold water pipe 4 is in a spiral shape, and the cold water pipe 4 is sleeved on the evaporator 3. The evaporator 3 will refrigerate the water flowing through the cold water pipe 4.

Wherein the evaporator 3 is a pipeline with spiral threads. The refrigerant inlet and the refrigerant outlet of the evaporator 3 are located on the same side, i.e. one end of the refrigerant inlet of the evaporator 3 spirals towards the end facing away from the refrigerant outlet, after which one end of the refrigerant inlet extends further spirals towards the end adjacent to the refrigerant outlet. By the above structure, the length of time that the refrigerant flows in the evaporator 3 can be increased, thereby improving the refrigerating effect.

Referring to fig. 1, the cold water pipe 4 has a water inlet 41 at one end and a water outlet 42 at the other end. One end of the water inlet 41 of the cold water pipe 4 spirals to the end away from the water outlet 42 along a spiral route, and then one end of the water inlet 41 of the cold water pipe 4 spirals to the end close to the water outlet 42 until the water inlet 41 and the water outlet 42 are positioned on the same side. So arranged, water will flow from the water inlet 41 into the cold water pipe 4, along the shape of the cold water pipe 4 to the other side and then back up from the other side. The flowing time of water in the cold water pipe 4 is prolonged, and the refrigerating effect is improved.

In this embodiment, the cold water pipe 4 is preferably a stainless steel pipe, and aluminum water is poured onto the cold water pipe 4 after the cold water pipe 4 is bent into a spiral shape, so that gaps between adjacent cold water pipes 4 after spiral superposition are filled, and the whole cold water pipe 4 is uniformly cooled.

The implementation principle of the refrigerating device in the embodiment of the application is as follows: the compressor 1, the condenser 2 and the evaporator 3 form a refrigerating system, and the refrigerant flows from the refrigerant inlet of the evaporator 3 to the side away from the refrigerant inlet, then flows to the side close to the refrigerant inlet and flows out from the refrigerant outlet, so that the flowing time of the refrigerant in the evaporator 3 is prolonged, and the refrigerating effect is further improved.

In addition, water enters the cold water pipe 4 from the water inlet 41 of the cold water pipe 4, then flows to the side of the cold water pipe 4 facing away from the water inlet 41, then turns back to the side near the water inlet 41 and flows out from the water outlet 42. And then the water is cooled all the time in the water flowing process, so that the cooling time is reduced.

On the other hand, the embodiment of the application also discloses a water dispenser, and the refrigerating device is arranged.

Referring to fig. 2, a water dispenser includes a water dispenser body 5 and a refrigerating device installed inside the water dispenser body 5. Two partition plates 51 are installed inside the water dispenser body 5 through bolts, and the two partition plates 51 are arranged at intervals in the vertical direction.

Referring to fig. 1 and 2, the inside of the water dispenser body 5 is partitioned into a first installation chamber 52, a second installation chamber 53, and a placement chamber 54 from top to bottom by two partitions 51. The water outlet nozzle of the water dispenser body 5 is positioned at the first mounting cavity 52. The evaporator 3 and the cold water pipe 4 are arranged on the top of the partition plate 51 in the first installation cavity 52, and the water outlet 42 of the cold water pipe 4 is connected with the water outlet nozzle. The top of the partition plate 51 in the first installation cavity 52 is fixedly provided with a positioning pipe, the cold water pipe 4 in a spiral thread shape is sleeved on the positioning pipe, and the positioning pipe is positioned outside the evaporator 3.

The compressor 1 is mounted on the top of the partition plate 51 of the second mounting chamber 53 by bolts, and the condenser 2 is mounted on the side wall of the second mounting chamber 53 by bolts.

Referring to fig. 2, the barreled water is placed in the placement cavity 54, and a water pump 55 is fixed at the bottom of the top partition plate 51 of the placement cavity 54 through bolts, a water inlet hole on the water pump 55 is connected with the barreled water, and a water outlet hole on the water pump 55 is connected with the water inlet 41 of the cold water pipe 4.

When people need to drink cold water, the water pump 55 pumps the water in the barreled water into the cold water pipe 4, then the water flowing through the cold water pipe 4 is refrigerated through the evaporator 3, and finally the water flows out of the water outlet nozzle of the water dispenser body 5 through the cold water.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (9)

1. A refrigeration device, characterized by: including compressor (1), condenser (2), evaporimeter (3) and cold water pipe (4), condenser (2) with evaporimeter (3) all with compressor (1) are connected, just condenser (2) in evaporimeter (3) are connected, cold water pipe (4) are the screw thread heliciform, cold water pipe (4) cover is located on evaporimeter (3).

2. A refrigeration unit as set forth in claim 1 wherein: one end of the cold water pipe (4) is provided with a water inlet (41); the other end is a water outlet (42), and the water inlet (41) spirals to one side far away from the water outlet (42) and then spirals to one side close to the water outlet (42) again.

3. A refrigeration unit as set forth in claim 1 wherein: the cold water pipe (4) is a stainless steel pipe.

4. A refrigeration unit according to claim 3 wherein: aluminum water is poured between the spiral gaps of the cold water pipes (4).

5. A refrigeration unit as set forth in claim 1 wherein: the evaporator (3) is a pipeline with spiral threads.

6. A water dispenser, characterized in that: comprising a water dispenser body (5) and a refrigerating device according to any of claims 1-5 mounted inside said water dispenser body (5).

7. The water dispenser of claim 6, wherein: the inside of water dispenser body (5) is provided with the locating tube, cold water pipe (4) cover is located on the locating tube, just the locating tube is located cold water pipe (4) with between evaporimeter (3).

8. The water dispenser of claim 6, wherein: the cold water pipe (4) is arranged at a position close to the water outlet of the water dispenser body (5), and the water outlet (42) is connected with the water outlet of the water dispenser body (5).

9. The water dispenser of claim 6, wherein: the inside of the water dispenser body (5) is provided with a placing cavity (54) for placing barreled water, and a water inlet (41) of the cold water pipe (4) is connected with the barreled water.

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