CN219474052U

CN219474052U - Refrigerating machine heat abstractor of refrigeration plant

Info

Publication number: CN219474052U
Application number: CN202320590091.3U
Authority: CN
Inventors: 祝媛; 王霁虹
Original assignee: Beijing University of Technology
Current assignee: Beijing University of Technology
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-08-04
Anticipated expiration: 2033-03-23

Abstract

The utility model discloses a refrigerator heat radiator of refrigeration equipment, which comprises a shell, a connecting plate, a hinge and a door plate, wherein the front side of the shell is fixedly arranged with the rear side of the connecting plate, the front side of the connecting plate is provided with a notch, the connecting plate is positioned at the top of the front side of the shell, the right side of the front side of the shell is fixedly connected with the rear side of the hinge, the right side of the door plate is movably connected with the front side of the shell through the hinge, and the left side of the front side of the door plate is fixedly provided with a door handle lock. The utility model achieves the advantage of better heat dissipation for the refrigerator by arranging the fan, the Peltier, the water cooling pipe, the connecting plate and the door plate for use, and solves the problems that the internal components and parts of the refrigerator heat dissipation device of the existing refrigeration equipment generate most heat in the use process, the existing refrigerator mostly dissipates heat by adopting air cooling, the heat dissipation effect is not ideal, the service life of the refrigerator is influenced and the refrigeration effect is reduced after long-time use.

Description

Refrigerating machine heat abstractor of refrigeration plant

Technical Field

The utility model belongs to the technical field of heat dissipation devices, and particularly relates to a refrigerator heat dissipation device of refrigeration equipment.

Background

The refrigerating machine transfers the heat of the object to be cooled with lower temperature to the environment medium to obtain cold, the heat transferred from the object with lower temperature is customarily called cold, the working medium with internal parameters and thermal process changes of the refrigerating machine is called refrigerant, the refrigerating temperature range is usually above 120K, the temperature range of the refrigerating machine is below 120K and belongs to the deep low temperature technical range, the refrigerating machine is widely applied to industrial and agricultural production and daily life, the refrigerating machine continuously circulates through the evaporator with a plate or a division by using a water pump through the refrigerating water of the water storage tank, then the refrigerating machine is subjected to suction-compression-exhaust-condensation (liquefaction) -throttling after being operated, and then enters the evaporator to absorb heat and vaporize at the low temperature of-10 to-18 ℃, the refrigerating water is continuously condensed into an ice layer on the surface of the evaporator with lower temperature in the water temperature of 0 ℃, when the ice layer is condensed to a certain thickness, the evaporating temperature of the refrigerant reaches the set temperature of the temperature control, the electromagnetic valve is switched on to defrost in a heat pump mode, and then the next circulation is realized.

However, in the use process of the heat dissipation device of the refrigerator of the existing refrigeration equipment, the internal components generate heat most seriously, most of the existing refrigerator dissipates heat by adopting air cooling, the heat dissipation effect is not ideal, the service life of the refrigerator is influenced by long-time use, and the problem of refrigeration effect reduction is caused.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides the refrigerator heat dissipation device of the refrigeration equipment, which has the advantage of better heat dissipation for the refrigerator, and solves the problems that the internal components of the refrigerator heat dissipation device of the existing refrigeration equipment generate most heat in the use process, the existing refrigerator mostly dissipates heat by adopting air cooling, the heat dissipation effect is not ideal, the service life of the refrigerator is influenced and the refrigeration effect is reduced after long-time use.

The utility model discloses a refrigerator heat radiating device of refrigeration equipment, which comprises a shell, a connecting plate, a hinge and a door plate, wherein the front side of the shell is fixedly arranged with the rear side of the connecting plate, the front side of the connecting plate is provided with a notch, the connecting plate is positioned at the top of the front side of the shell, the right side of the front side of the shell is fixedly connected with the rear side of the hinge, the right side of the door plate is movably connected with the front side of the shell through the hinge, a door handle lock is fixedly arranged on the left side of the front side of the door plate, water cooling pipes are fixedly connected with two sides of the inner wall of the shell, the water cooling pipes are arranged in an S shape on the inner wall of the shell, two sides of the inner wall of the shell are fixedly connected with Peltier patches, one side of the water cooling pipes is attached to one heat release side of the Peltier patches, the bottom of the inside the shell is fixedly connected with a refrigerator element, two sides of the refrigerator element are contacted with one side of the Peltier patches, and the top of the inner wall of the shell is fixedly connected with a heat radiating fan.

As the preferable mode of the utility model, the inner wall of the shell is provided with the auxiliary groove, the auxiliary groove is matched with the water cooling pipe for use, and the water cooling pipe and the Peltier are both positioned in the auxiliary groove.

As the preferable mode of the utility model, one side of the water cooling pipe is sleeved with the connecting clamping piece, the top of the connecting clamping piece is connected with the adjusting bolt in a threaded manner, and the adjusting bolt is matched with the connecting clamping piece for use.

As the preferable mode of the utility model, the front side of the door plate is provided with a plurality of heat dissipation openings, and the heat dissipation openings are uniformly distributed on the front side of the door plate.

As preferable in the utility model, the front side of the connecting plate is fixedly connected with a filter screen, and the filter screen is positioned in the notch.

As the preferable mode of the utility model, the two sides of the connecting plate are fixedly connected with the clamping blocks, the front sides of the clamping blocks are in threaded connection with the limiting columns, the limiting columns are in threaded connection with the shell, and the front sides of the shell are provided with clamping grooves matched with the clamping blocks.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model achieves the advantage of better heat dissipation for the refrigerator by arranging the fan, the Peltier, the water cooling pipe, the connecting plate and the door plate for use, and solves the problems that the internal components and parts of the refrigerator heat dissipation device of the existing refrigeration equipment generate most heat in the use process, the existing refrigerator mostly dissipates heat by adopting air cooling, the heat dissipation effect is not ideal, the service life of the refrigerator is influenced and the refrigeration effect is reduced after long-time use.

2. By arranging the auxiliary groove, the water cooling pipe can be provided with a placement space, and the contact area between the water cooling pipe and the shell is reduced.

3. According to the utility model, the connecting clamping piece and the adjusting bolt are arranged, so that the two ends of the water cooling pipe can be connected with the external water pump and the water pipe through the cooperation of the connecting clamping piece and the adjusting bolt.

4. According to the utility model, the heat at the bottom of the shell can be dissipated by arranging the heat dissipation opening, and the air in the shell flows, so that the refrigerator in the shell can be well dissipated.

5. According to the utility model, the filter screen is arranged, so that air entering through the notch on the connecting plate can be filtered, and the influence on the operation of the fan is avoided.

6. According to the utility model, the connecting plate can be fixed by arranging the clamping blocks, the limiting columns and the clamping grooves, and a user can conveniently rotate the limiting columns to separate the connecting plate from the shell, so that the user can conveniently clean the filter screen on the connecting plate.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

fig. 2 is a front cross-sectional view of a refrigerator radiator of a refrigeration appliance according to an embodiment of the present utility model;

FIG. 3 is a left side cross-sectional view of a chiller heat sink of a refrigeration appliance according to an embodiment of the present utility model;

FIG. 4 is an enlarged view of a portion of FIG. 1 at A provided by an embodiment of the present utility model;

fig. 5 is a partial enlarged view of fig. 1 at B provided by an embodiment of the present utility model.

In the figure: 1. a housing; 2. a connecting plate; 3. a hinge; 4. a door panel; 5. a door handle lock; 6. a water-cooled tube; 7. a fan; 8. peltier device; 9. a refrigerator element; 10. an auxiliary groove; 11. a connecting clip; 12. an adjusting bolt; 13. a heat radiation port; 14. a filter screen; 15. a clamping block; 16. a limit column; 17. a clamping groove.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the refrigerator heat dissipation device of the refrigeration equipment provided by the embodiment of the utility model comprises a shell 1, a connecting plate 2, a hinge 3 and a door plate 4, wherein the front side of the shell 1 is fixedly installed with the rear side of the connecting plate 2, the front side of the connecting plate 2 is provided with a notch, the connecting plate 2 is positioned at the top of the front side of the shell 1, the right side of the front side of the shell 1 is fixedly connected with the rear side of the hinge 3, the right side of the door plate 4 is movably connected with the front side of the shell 1 through the hinge 3, a door handle lock 5 is fixedly installed on the left side of the front side of the door plate 4, water-cooling pipes 6 are fixedly connected with Peltier 8 on both sides of the inner wall of the shell 1, one side of the water-cooling pipes 6 is attached to the heat release side of the Peltier 8, a refrigerator element 9 is fixedly connected with the bottom of the inner wall of the shell 1, both sides of the refrigerator element 9 are contacted with the heat absorption side of the Peltier 8, and a fan 7 is fixedly connected with the top of the inner wall of the shell 1.

Referring to fig. 3, an auxiliary groove 10 is formed in the inner wall of the housing 1, the auxiliary groove 10 is matched with the water-cooled tube 6 for use, and the water-cooled tube 6 and the peltier 8 are both located in the auxiliary groove 10.

The scheme is adopted: through setting up auxiliary tank 10, can make water-cooled tube 6 have the space of placing, reduced the area of contact of water-cooled tube 6 with casing 1, avoid causing the influence to water-cooled tube 6, prolonged the life of water-cooled tube 6.

Referring to fig. 5, a connecting clamping piece 11 is sleeved on one side of the water cooling pipe 6, an adjusting bolt 12 is connected to the top of the connecting clamping piece 11 in a threaded manner, and the adjusting bolt 12 is matched with the connecting clamping piece 11.

The scheme is adopted: through setting up connection fastener 11 and adjusting bolt 12, can the cooperation of water-cooling pipe 6 both ends through connection fastener 11 and adjusting bolt 12, make the water-cooling pipe 6 outside water pump of picture and water piping between be connected, be convenient for dispel the heat to refrigerator element 9 to be convenient for dispel the heat better to the refrigerator.

Referring to fig. 1, a plurality of heat dissipation openings 13 are formed in the front side of the door panel 4, and the heat dissipation openings 13 are uniformly distributed in the front side of the door panel 4.

The scheme is adopted: through setting up the thermovent 13, can make the heat of casing 1 bottom dispel, make the inside air of casing 1 flow more too, dispel the heat to the inside refrigerator of casing 1 better to the life of refrigerator has been prolonged.

Referring to fig. 1, a filter screen 14 is fixedly connected to the front side of the connection plate 2, and the filter screen 14 is located in the notch.

The scheme is adopted: through setting up filter screen 14, can filter the air that gets into through the notch on connecting plate 2, avoid causing the influence to fan 7 work to prolonged fan 7's life, avoided causing the influence to the refrigerator heat dissipation.

Referring to fig. 4, two sides of the connecting plate 2 are fixedly connected with a clamping block 15, a front side of the clamping block 15 is in threaded connection with a limit column 16, the limit column 16 is in threaded connection with the shell 1, and a clamping groove 17 matched with the clamping block 15 for use is formed in the front side of the shell 1.

The scheme is adopted: through setting up fixture block 15, spacing post 16 and draw-in groove 17, can fix connecting plate 2, also convenient to use person makes connecting plate 2 break away from casing 1 through rotating spacing post 16 to the user clears up filter screen 14 on the connecting plate 2, has prolonged filter screen 14's life, also is convenient for change connecting plate 2.

The working principle of the utility model is as follows:

when the refrigerator is used, a user rotates the adjusting bolt 12 through one end of the water pipe and the water cooling pipe 6, which are connected with the water pump from outside, the connecting clamping piece 11 is used for fixedly connecting the water cooling pipe 6 and the external water pipe, meanwhile, the other end of the water cooling pipe 6 is connected with the external water pipe, then the fan 7 and the external water pump in the shell 1 are started, the peltier 8 absorbs heat and dissipates heat to the refrigerator element 9, water in the water cooling pipe 6 dissipates water to the peltier 8, the peltier 8 dissipates heat better to the refrigerator in a replacement mode, the fan 7 rotates, air in the shell 1 flows, the refrigerator element 9 is subjected to air-cooled heat dissipation, and meanwhile, the door plate 4 can be opened through opening the door handle lock 5, so that the advantage of better heat dissipation to the refrigerator is achieved.

To sum up: this refrigerating apparatus's refrigerator heat abstractor, through setting up casing 1, connecting plate 2, hinge 3, door plant 4, door handle lock 5, water-cooled tube 6, fan 7, peltier 8, refrigerator element 9, auxiliary tank 10, connecting fastener 11, adjusting bolt 12, thermovent 13, filter screen 14, fixture block 15, spacing post 16 and the cooperation of draw-in groove 17 is used, it is most serious that the components and parts of current refrigerating apparatus's refrigerator heat abstractor generates heat to have solved in the use, current refrigerator mostly adopts the forced air cooling to dispel the heat, radiating effect is not very ideal, long-time use not only influences the life-span of refrigerator, still can lead to the problem of refrigeration effect decline.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a refrigerator heat abstractor of refrigeration plant, includes casing (1), connecting plate (2), hinge (3) and door plant (4), its characterized in that: the utility model discloses a refrigerator, including casing (1), connecting plate (2), door plant (4), door handle lock (5) are fixedly installed in the front side of casing (1) and the rear side of connecting plate (2), the notch has been seted up to the front side of connecting plate (2), connecting plate (2) are located the top of casing (1) front side, the right side of casing (1) front side and the rear side fixed connection of hinge (3), the right side of door plant (4) passes through hinge (3) and the front side swing joint of casing (1), the left side fixed mounting of door plant (4) front side has door handle lock (5), the equal fixedly connected with water-cooling tube (6) of the both sides of casing (1) inner wall, water-cooling tube (6) are the S-shaped range at the inner wall of casing (1), the both sides of casing (1) inner wall all fixedly connected with peltier (8), one side of water-cooling tube (6) is laminated with the exothermic one side of peltier (8), the inside bottom fixedly connected with refrigerator element (9), the both sides of refrigerator element (9) and the inner wall (7) of peltier (8) are contacted with each other.

2. A refrigerator radiator of a refrigeration apparatus as claimed in claim 1, wherein: an auxiliary groove (10) is formed in the inner wall of the shell (1), the auxiliary groove (10) is matched with the water cooling pipe (6), and the water cooling pipe (6) and the Peltier (8) are both located in the auxiliary groove (10).

3. A refrigerator radiator of a refrigeration apparatus as claimed in claim 1, wherein: one side cover of water-cooled tube (6) is established and is connected with connection fastener (11), the top threaded connection of connection fastener (11) has adjusting bolt (12), adjusting bolt (12) and connection fastener (11) cooperation use.

4. A refrigerator radiator of a refrigeration apparatus as claimed in claim 1, wherein: the front side of the door plate (4) is provided with a plurality of heat dissipation openings (13), and the heat dissipation openings (13) are uniformly distributed on the front side of the door plate (4).

5. A refrigerator radiator of a refrigeration apparatus as claimed in claim 1, wherein: the front side of connecting plate (2) fixedly connected with filter screen (14), filter screen (14) are located the notch.

6. A refrigerator radiator of a refrigeration apparatus as claimed in claim 1, wherein: clamping blocks (15) are fixedly connected to two sides of the connecting plate (2), limiting columns (16) are connected to the front sides of the clamping blocks (15) in a threaded mode, the limiting columns (16) are connected with the shell (1) in a threaded mode, and clamping grooves (17) matched with the clamping blocks (15) in use are formed in the front side of the shell (1).