CN210425716U

CN210425716U - Circulating cooling equipment

Info

Publication number: CN210425716U
Application number: CN201921407313.3U
Authority: CN
Inventors: 唐立新; 史镇非; 钱锦
Original assignee: Anhui Century Jielian Environmental Engineering Co Ltd
Current assignee: Anhui Century Jielian Environmental Engineering Co Ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-04-28
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a circulating cooling device, which comprises a cooling box body, a condenser arranged at the top in the cooling box body and a circulating device communicated with bottom gas and top gas in the cooling box body; a cold air flow guide device communicated with an air outlet of the condenser is arranged in the cooling box body, two dispersion plates are further arranged at the air outlet of the condenser, the head ends of the two dispersion plates are connected, and the tail ends of the two dispersion plates are inclined downwards; and the power end of the circulating device is in power supply connection with the solar panel. Compared with the prior art, the utility model has the following advantages: the utility model realizes the uniform distribution of cooling gas among the objects to be cooled through the arranged cold air flow guiding device, realizes the baffling of the gas through the dispersion plate, and avoids the direct impact of the gas at the gas outlet of the condenser on the objects to be cooled; the equipment realizes the recycling of cooling gas, and reduces the cost; simple structure and environment-friendly power energy.

Description

Circulating cooling equipment

Technical Field

The utility model relates to a refrigeration field especially relates to a circulative cooling equipment.

Background

Refrigeration, also known as freezing, reduces or maintains the temperature of an object below the natural ambient temperature. There are two ways to realize refrigeration, one is natural cooling, and the other is artificial cooling. Natural cooling utilizes natural ice or deep well water to cool objects, but the refrigeration capacity (i.e., the amount of heat removed from the cooled object) and the refrigeration temperatures that may be achieved often do not meet production needs. Natural cooling is a heat transfer process. The artificial refrigeration is a unit operation belonging to a thermodynamic process for transferring heat from a low-temperature object to a high-temperature object by adding energy through refrigeration equipment.

The refrigerating system consists of four basic parts, namely a compressor, a condenser, a throttling component and an evaporator. The four large pieces are connected into a closed system by a copper pipe according to a certain sequence, and a certain amount of refrigerant is filled in the system.

In a large-sized refrigerator, because the space is large, the cooling gas cannot be uniformly distributed in the space, and particularly, the cooling gas at the cooling gas outlet is easy to blow against a certain position in the space, so that the appearance of articles stored in the space is easy to dry, and the final taste is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in: in a large-sized refrigerator, because the space is large, the cooling gas cannot be uniformly distributed in the space, and particularly, the cooling gas at the cooling gas outlet is easy to blow against a certain position in the space, so that the appearance of articles stored in the space is easy to dry, and the final taste is influenced. To this end, a circulation cooling device is provided.

The utility model discloses a solve above-mentioned technical problem through following technical scheme:

a kind of circulating cooling equipment, including the cooling tank, condenser mounted to the top in the cooling tank and communicating the internal bottom gas of cooling tank and circulating device of the top gas; a cold air flow guide device communicated with an air outlet of the condenser is arranged in the cooling box body, two dispersion plates are further arranged at the air outlet of the condenser, the head ends of the two dispersion plates are connected, and the tail ends of the two dispersion plates are inclined downwards; and the power end of the circulating device is in power supply connection with the solar panel.

As a preferable scheme of the above scheme, the cool air guiding device comprises an outer shell fixed on the inner wall of the cooling box body through a fixing rod and positioned below the dispersion plate, and an inner shell coaxially arranged in the outer shell and used for placing an article to be cooled, wherein a guiding cavity of cooling air is formed between the outer shell and the inner wall of the cooling box body; there is the interval between shell body and the interior casing, evenly distributed is equipped with the communicating intake pipe with the water conservancy diversion cavity on the shell body inner wall, evenly distributed is equipped with the outlet duct of deriving the gas in the intake pipe on the outer wall of interior casing, the intake pipe with the crisscross setting of outlet duct.

As a preferable scheme of the scheme, a distance d1 exists between the air inlet pipe and the outer wall of the inner shell, a distance d2 exists between the air outlet pipe and the inner wall of the outer shell, a buffer ball is further arranged between the adjacent air inlet pipe and the adjacent air outlet pipe, and the outer diameter of the buffer ball is larger than d1 and d 2; a plurality of through holes penetrate through the buffer ball.

In a preferred embodiment of the above-mentioned solution, the circulation device includes a placement groove disposed below the cooling box between the outer casing and the inner casing, and a suction fan disposed in the placement groove and having an air suction end communicating with the inner casing and providing power to the circulation device, wherein an air outlet end of the suction fan is connected to the flow guide cavity above the outer casing through a circulation pipe.

As a preferable scheme of the above scheme, a power supply end of the suction fan is electrically connected with the solar cell panel through an electric wire.

As a preferable scheme of the above scheme, a switch and a storage battery are further electrically connected between the power supply end of the suction fan and the solar cell panel in sequence.

Compared with the prior art, the utility model has the following advantages: the utility model realizes the uniform distribution of cooling gas among the objects to be cooled through the arranged cold air flow guiding device, realizes the baffling of the gas through the dispersion plate, and avoids the direct impact of the gas at the gas outlet of the condenser on the objects to be cooled; the equipment realizes the recycling of cooling gas, and reduces the cost; simple structure and environment-friendly power energy.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an enlarged schematic view of a structure shown in fig. 1.

Detailed Description

The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

Example 1

As shown in fig. 1, a circulation cooling apparatus includes a cooling tank 10, a condenser 20 installed at the top of the cooling tank 10, and a circulation device 60 for communicating bottom gas and top gas in the cooling tank 10; a cold air flow guiding device communicated with an air outlet of the condenser 20 is arranged in the cooling box body 10, two dispersion plates 90 are further arranged at the air outlet of the condenser 20, the head ends of the two dispersion plates 90 are connected, and the tail ends of the two dispersion plates are inclined downwards; the power end of the circulating device 60 is electrically connected with a solar panel 80. The cooling gas is blown out from the air outlet of the condenser 20, and is impacted when passing through the dispersion plate 90, and then is deflected obliquely upwards, so that the problems of direct impact of the cooling gas on the object to be cooled, drying of the surface of the object to be cooled and the like are avoided.

The cold air flow guiding device comprises an outer shell 30 which is fixed on the inner wall of the cooling box body 10 through a fixing rod 32 and is positioned below the dispersion plate 90, an inner shell 40 which is coaxially arranged in the outer shell 30 and is used for placing an article to be cooled, and a flow guiding cavity of cooling air is formed between the outer shell 30 and the inner wall of the cooling box body 10; there is the interval between shell body 30 and the interior casing 40, evenly distributed is equipped with the communicating intake pipe 31 with the water conservancy diversion cavity on the shell body 30 inner wall, evenly distributed is equipped with the outlet duct 41 with the gaseous derivation in the intake pipe 31 on the outer wall of interior casing 40. Meanwhile, in the process of deflecting the cooling gas to the inclined upper part, the flow speed of the gas is reduced, the cooling gas slowly circulates in the diversion cavity, enters from the gas inlet pipe 31 and flows out from the gas outlet pipe 41 to the inner shell 40 for placing the objects to be cooled, and the gas inlet pipe 31 and the gas outlet pipe 41 are uniformly distributed, so that the uniform distribution of the cooling gas among the objects to be cooled in the inner shell 40 can be realized. The air inlet pipe 31 and the air outlet pipe 41 are arranged in a staggered manner, so that direct impact of cooling gas on the articles to be cooled can be avoided, the cooling gas slowly permeates among the articles to be cooled, and the effect of uniform cooling is realized.

As shown in fig. 2, a distance d1 exists between the air inlet pipe 31 and the outer wall of the inner shell 40, a distance d2 exists between the air outlet pipe 41 and the inner wall of the outer shell 30, and a buffer ball 50 is further arranged between the adjacent air inlet pipe 31 and air outlet pipe 41; a plurality of through holes 51 are formed through the buffer ball 50. The buffering ball 50 can further prolong the flow rate of the cooling gas and reduce the generation of air flow, and the through hole 51 realizes that the cooling gas can smoothly flow into the air outlet pipe 41 from the air inlet pipe 31 and finally enters between the objects to be cooled in the inner shell 40. The outer diameter of the buffer ball 50 is d, and d is larger than d1 and d 2; thus, the reason is to prevent the buffer ball 50 from rolling to the caliber of the inlet pipe 31 and the outlet pipe 41 and blocking the inlet pipe 31 and the outlet pipe 41, and the reason that d is larger than the calibers of the inlet pipe 31 and the outlet pipe 41 is to prevent the buffer ball 50 from rolling out of the inlet pipe 31 and the outlet pipe 41.

As shown in fig. 1, the circulation device 60 includes a placement groove 63 opened between the outer shell 30 and the inner shell 40 below the cooling box 10, and a suction fan 62 disposed in the placement groove 63 and having a suction end communicated with the inner shell 40 to provide power for the circulation device 60, wherein an air outlet end of the suction fan 62 is connected with a diversion cavity above the outer shell 30 through a circulation pipe 61. The suction fan 62 sucks out the cooling gas at the bottoms of the articles to be cooled and transports the cooling gas to the upper part of the flow guide cavity for cyclic utilization, so that the cooling gas among the articles to be cooled is circulated, the cooling effect is improved, the cyclic utilization of the cooling gas is increased, and the cost is reduced.

The power supply end of the suction fan 62 is electrically connected with the solar cell panel 80 through an electric wire 71, and a switch 72 and a storage battery 70 are further electrically connected between the power supply end of the suction fan 62 and the solar cell panel 80 in sequence. The solar energy is utilized to realize power supply of the cooling equipment, so that the use cost of the equipment is greatly reduced, and the solar cooling equipment is more environment-friendly.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A circulating cooling device comprises a cooling box body (10), a condenser (20) arranged at the top in the cooling box body (10) and a circulating device (60) for communicating bottom gas and top gas in the cooling box body (10); the method is characterized in that: a cold air flow guide device communicated with an air outlet of the condenser (20) is installed in the cooling box body (10), two dispersion plates (90) are further installed at the air outlet of the condenser (20), the head ends of the two dispersion plates (90) are connected, and the tail ends of the two dispersion plates are inclined downwards; and the power end of the circulating device (60) is in power supply connection with a solar panel (80).

2. A circulation cooling apparatus according to claim 1, wherein: the cold air flow guide device comprises an outer shell (30) and an inner shell (40), wherein the outer shell (30) is fixed on the inner wall of the cooling box body (10) through a fixing rod (32) and is positioned below the dispersion plate (90), the inner shell (40) is coaxially arranged in the outer shell (30) and is used for placing an article to be cooled, and a flow guide cavity for cooling air is formed between the outer shell (30) and the inner wall of the cooling box body (10); there is the interval between shell body (30) and interior casing (40), evenly distributed is equipped with and leads to communicating intake pipe (31) of water conservancy diversion cavity on shell body (30) inner wall, evenly distributed is equipped with outlet duct (41) with gas conduction in intake pipe (31) on the outer wall of interior casing (40), intake pipe (31) with outlet duct (41) crisscross the setting.

3. A circulation cooling apparatus according to claim 2, wherein: a distance d1 exists between the air inlet pipe (31) and the outer wall of the inner shell (40), a distance d2 exists between the air outlet pipe (41) and the inner wall of the outer shell (30), a buffer ball (50) is arranged between the adjacent air inlet pipe (31) and air outlet pipe (41), and the outer diameter of the buffer ball (50) is larger than d1 and d 2; a plurality of through holes (51) penetrate through the buffering ball (50).

4. A circulation cooling apparatus according to claim 3, wherein: the circulating device (60) comprises a placing groove (63) arranged between the outer shell (30) and the inner shell (40) below the cooling box body (10), and a suction fan (62) arranged in the placing groove (63), communicated with the inner shell (40) at an air suction end and used for providing power for the circulating device (60), wherein the air outlet end of the suction fan (62) is connected with a flow guide cavity above the outer shell (30) through a circulating pipe (61).

5. A circulation cooling apparatus according to claim 4, wherein: the power supply end of the suction fan (62) is electrically connected with the solar panel (80) through an electric wire (71).

6. A circulation cooling device according to claim 5, wherein: and a switch (72) and a storage battery (70) are sequentially and electrically connected between the power supply end of the suction fan (62) and the solar panel (80).