CN213713627U

CN213713627U - Novel high-efficient refrigerator evaporimeter

Info

Publication number: CN213713627U
Application number: CN202022707441.9U
Authority: CN
Inventors: 戴宗海
Original assignee: Anhui Tianda Electronic Technology Co ltd
Current assignee: Anhui Tianda Electronic Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-07-16
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a novel high-efficient refrigerator evaporimeter, which comprises a housin, casing internal weld has the transfer line, the transfer line inner wall has held the condensate, the outer wall welding of casing bottom has the cooling case, the transfer line is terminal to be connected with the cooling case, the outer wall welding of cooling bottom of the case portion has the semiconductor refrigeration chip that the equidistance distributes, the refrigeration section of semiconductor refrigeration chip is located inside the casing, the cooling case is kept away from transfer line one side outer wall and is provided with the connecting pipe, the water pump is installed to the connecting pipe, the connecting pipe is terminal to be connected with the transfer line, the slide rail has all been opened to casing both sides inner. The utility model discloses in, the transfer line is coiled and is arranged inside the casing, increase condensate flow area, and the semiconductor refrigeration chip is cooled down to the condensate, prevents that the condensate temperature from rising to influence heat exchange efficiency, improves evaporimeter work efficiency, and the cleaning brush is got rid of adnexed dust on with the transfer line, avoids the dust to adhere to and reduces evaporimeter work efficiency on the transfer line.

Description

Novel high-efficient refrigerator evaporimeter

Technical Field

The utility model relates to an evaporimeter technical field especially relates to a novel high-efficient refrigerator evaporimeter.

Background

The refrigerator is a mechanical device for achieving low-temperature refrigeration by changing pressure change of refrigerant gas through a compressor. The compressor used is different from the common air compressor due to the different use conditions and the different compressed working media. According to the difference of the structure and the working principle of the refrigerator, the refrigerator is similar to an air compressor and can be divided into a piston type, a screw type, a centrifugal type and other different forms. Freezers are one of the most important components of compression refrigeration equipment. The refrigerating machine is composed of compressor, condenser, evaporator, drying filter and expansion throttle valve which are connected in series, and the proper quantity of refrigerant is filled in the refrigerating machine, and the compressor is controlled by electric appliance according to the requirement of environment so as to attain the goal of refrigeration and heat transfer. The evaporator is an important part in four major refrigeration parts, and low-temperature condensed liquid passes through the evaporator to exchange heat with external air, gasifies and absorbs heat, and achieves the refrigeration effect. However, the surface of the existing evaporator can accumulate dust after being used for a long time, if the dust is not timely removed, the conduction effect is poor, so that the working efficiency of the evaporator is influenced, the condensate flow area of the existing evaporator is small, the air heat exchange is not uniform, and the heat exchange efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel high-efficiency refrigerator evaporator.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel high-efficiency refrigerator evaporator comprises a shell, wherein a liquid conveying pipe is welded in the shell, condensate is contained in the inner wall of the liquid conveying pipe, a cooling box is welded on the outer wall of the bottom of the shell, the tail end of the liquid conveying pipe is connected with the cooling box, semiconductor cooling chips distributed at equal intervals are welded on the outer wall of the bottom of the cooling box, a cooling section of each semiconductor cooling chip is located in the shell, a connecting pipe is arranged on the outer wall of one side, away from the liquid conveying pipe, of the cooling box, a water pump is installed on each connecting pipe, the tail end of each connecting pipe is connected with the liquid conveying pipe, slide rails are arranged on the inner walls of two sides of the shell respectively, mounting blocks are connected to the inner walls of the slide rails in a sliding mode, an electric telescopic rod is welded on the outer wall of each mounting block, the welding of axis of rotation outer wall has the reel, and the reel outer wall winding has the hinge rope, and the hinge rope is terminal to be connected with the installation piece, mounting panel one side outer wall has gear motor through bolted connection, and gear motor's output shaft and rotation axis connection, shells inner wall sliding connection has the collection net, and collects the net and be located the transfer line below.

Preferably, the bottom of the shell is provided with an air inlet pipe, the top of the shell is provided with an air outlet pipe, the inner wall of the top of the shell is connected with a dust screen in a sliding mode, and the dust screen is matched with the air outlet pipe.

Preferably, the cooling box bottom outer wall is welded with the baffle near one side of the water pump, and the baffle outer wall is welded with the heat dissipation fan.

Preferably, the inner walls of the two sides of the sliding rail are provided with sliding grooves, and the sliding grooves are arranged along the horizontal sliding direction of the mounting block.

Preferably, the outer walls of the two sides of the mounting block are welded with sliding blocks, the sliding blocks are connected with the inner wall of the sliding groove in a sliding mode, and the length of each sliding block is smaller than the depth of the sliding groove.

Preferably, the outer walls of the two sides of the shell are provided with holes matched with the hinge ropes, and the inner walls of the holes are provided with protective pads.

Preferably, the outer wall of the shell is provided with a slot, the slot is respectively matched with the collecting net and the dust screen, and the periphery of the inner wall of the slot is welded with a sealing ring.

The utility model has the advantages that:

1. in the utility model, the infusion tube is coiled inside the shell, the flowing area of the condensate is increased, the condensate cools the air, the air flows into the cooling box after absorbing the heat of the air, the semiconductor refrigeration chip in the cooling box cools the condensate, the temperature of the condensate is prevented from rising to influence the heat exchange efficiency, compared with the traditional device, the heat exchange is more uniform, and the working efficiency of the evaporator is improved;

2. the gear motor drives the reel to rotate and receive and release the hinge rope, so that the installation block is driven to move along the sliding rail in a reciprocating mode, the cleaning brush cleans the infusion tube under the driving of the installation block, the attached dust on the infusion tube is removed, the collected dust is collected by the collecting net, and compared with a traditional device, the dust is prevented from being attached to the infusion tube to reduce the working efficiency of the evaporator.

Drawings

Fig. 1 is a schematic cross-sectional structure diagram of a novel high-efficiency refrigerator evaporator provided by the present invention;

fig. 2 is a partial structural schematic view of an infusion tube of the novel high-efficiency refrigerator evaporator provided by the utility model;

fig. 3 is a schematic front structural view of the novel high-efficiency refrigerator evaporator provided by the present invention.

In the figure: the device comprises a shell 1, a transfusion tube 2, a cooling box 3, a semiconductor refrigeration chip 4, a water pump 5, a slide rail 6, a mounting block 7, an electric telescopic rod 8, a cleaning brush 9, a rotating shaft 10, a reel 11, a speed reducing motor 12, a collecting net 13, a dust screen 14 and a heat dissipation fan 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a novel efficient refrigerator evaporator comprises a shell 1, a liquid conveying pipe 2 is welded inside the shell 1, condensate is contained in the inner wall of the liquid conveying pipe 2, a cooling box 3 is welded on the outer wall of the bottom of the shell 1, the tail end of the liquid conveying pipe 2 is connected with the cooling box 3, semiconductor cooling chips 4 distributed equidistantly are welded on the outer wall of the bottom of the cooling box 3, the cooling sections of the semiconductor cooling chips 4 are located inside the shell 1, the liquid conveying pipe 2 is coiled inside the shell 1, the flowing area of the condensate is increased, the condensate cools air, the condensate flows into the cooling box 3 after absorbing air heat, the semiconductor cooling chips 4 in the cooling box 3 cool the condensate, the heat exchange efficiency is prevented from being influenced by the rising of the temperature of the condensate, compared with a traditional device, the heat exchange is more uniform, the working efficiency of the evaporator is improved, and a connecting pipe is arranged on the outer, and the connecting pipe is provided with a water pump 5, the tail end of the connecting pipe is connected with a transfusion pipe 2, the inner walls of two sides of the shell 1 are all provided with slide rails 6, the inner walls of the slide rails 6 are all connected with an installation block 7 in a sliding manner, the inner walls of two sides of the slide rails 6 are all provided with slide grooves, the slide grooves are arranged along the horizontal sliding direction of the installation block 7, the outer walls of two sides of the installation block 7 are all welded with slide blocks, the slide blocks are connected with the inner walls of the slide grooves in a sliding manner, the length of the slide blocks is less than the depth of the slide grooves, the outer wall of the installation block 7 is welded with an electric telescopic rod 8, the tail end of the electric telescopic rod 8 is welded with a cleaning brush 9, the size of the cleaning brush 9 is matched with the size of the transfusion pipe 2, the outer walls of two sides of the shell 1 are both welded with installation plates, the inner, and the inner wall of the hole is provided with a protective pad, the outer wall of one side of the mounting plate is connected with a speed reducing motor 12 through a bolt, and the output shaft of the speed reducing motor 12 is connected with a rotating shaft 10, the inner wall of the shell 1 is connected with a collecting net 13 in a sliding way, the collecting net 13 is positioned below the infusion tube 2, the speed reducing motor 12 drives a reel 11 to rotate to collect and release the hinged rope, thereby driving the mounting block 7 to reciprocate along a slide rail 6, a cleaning brush 9 is used for cleaning the infusion tube 2 under the driving of the mounting block 7, the dust attached to the infusion tube 2 is removed, the collecting net 13 is used for collecting the removed dust, compared with the traditional device, the dust is prevented from attaching to the infusion tube 2 to influence the work efficiency of the evaporator replacement, the bottom of the shell 1 is provided with an air inlet pipe, the top of the shell 1 is provided, the outer wall of the shell 1 is provided with a slot, the slot is respectively matched with the collecting net 13 and the dust screen 14, and the periphery of the inner wall of the slot is welded with a sealing ring. 3 bottom outer walls of cooling box have the baffle near the welding of 5 one sides of water pump, and the welding of baffle outer wall has heat dissipation fan 15, and heat dissipation fan 15 rotates and cools down semiconductor refrigeration chip 4, alleviates 4 work burdens of semiconductor chip.

The working principle is as follows: when the utility model works, the infusion tube 2 is coiled and arranged inside the shell 1, the flowing area of the condensate is increased, the condensate cools the air, the air flows into the cooling box 3 after absorbing the heat of the air, the semiconductor refrigeration chip 4 in the cooling box 3 cools the condensate, the temperature rise of the condensate is prevented from influencing the heat exchange efficiency, the cooling fan 15 rotates to cool the semiconductor refrigeration chip 4, the work load of the semiconductor chip 4 is reduced, compared with the traditional device, the heat exchange is more uniform, the work efficiency of the evaporator is improved, the speed reduction motor 12 drives the reel 11 to rotate to reel the hinge rope, thereby driving the installation block 7 to reciprocate along the slide rail 6, the cleaning brush 9 cleans the infusion tube 2 under the driving of the installation block 7, the dust attached on the infusion tube 2 is removed, the collecting net 13 collects the removed dust, compared with the traditional device, the dust is prevented from being attached to the infusion tube 2 to reduce the working efficiency of the evaporator.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel efficient refrigerator evaporator comprises a shell (1) and is characterized in that a liquid conveying pipe (2) is welded inside the shell (1), condensate is contained in the inner wall of the liquid conveying pipe (2), a cooling box (3) is welded on the outer wall of the bottom of the shell (1), the tail end of the liquid conveying pipe (2) is connected with the cooling box (3), semiconductor cooling chips (4) distributed at equal intervals are welded on the outer wall of the bottom of the cooling box (3), a cooling section of each semiconductor cooling chip (4) is located inside the shell (1), a connecting pipe is arranged on the outer wall of one side, away from the liquid conveying pipe (2), of the cooling box (3), a water pump (5) is installed on the connecting pipe, the tail end of the connecting pipe is connected with the liquid conveying pipe (2), slide rails (6) are arranged on the inner walls of two sides of the shell (1), and installation blocks (7, installation piece (7) outer wall welding has electric telescopic handle (8), and electric telescopic handle (8) end welding has cleaning brush (9), cleaning brush (9) size and transfer line (2) size looks adaptation, casing (1) both sides outer wall all welds the mounting panel, and the mounting panel inner wall rotates and is connected with axis of rotation (10), and axis of rotation (10) outer wall welding has reel (11), and reel (11) outer wall winding has the hinge rope, and the hinge rope is terminal to be connected with installation piece (7), mounting panel one side outer wall has gear motor (12) through bolted connection, and the output shaft of gear motor (12) is connected with axis of rotation (10), casing (1) inner wall sliding connection has collection net (13), and collects net (13) and is located transfer line (2) below.

2. The evaporator of the novel high-efficiency refrigerating machine as claimed in claim 1, wherein an air inlet pipe is arranged at the bottom of the shell (1), an air outlet pipe is arranged at the top of the shell (1), a dust screen (14) is connected to the inner wall of the top of the shell (1) in a sliding manner, and the dust screen (14) is matched with the air outlet pipe.

3. The novel high-efficiency refrigerator evaporator as claimed in claim 1, wherein a partition is welded on the outer wall of the bottom of the cooling box (3) close to the water pump (5), and a heat dissipation fan (15) is welded on the outer wall of the partition.

4. A novel high-efficiency freezer evaporator as claimed in claim 1, characterized in that the inner walls of the slide rails (6) are provided with sliding grooves along the horizontal sliding direction of the mounting block (7).

5. The evaporator of the novel high-efficiency refrigerator as claimed in claim 1, wherein the outer walls of both sides of the mounting block (7) are welded with sliding blocks, the sliding blocks are connected with the inner wall of the sliding groove in a sliding manner, and the length of the sliding blocks is less than the depth of the sliding groove.

6. The evaporator of the novel high-efficiency refrigerator as claimed in claim 1, wherein the outer walls of both sides of the shell (1) are provided with holes matched with the hinge ropes, and the inner walls of the holes are provided with protective pads.

7. The evaporator of the novel high-efficiency refrigerator as claimed in claim 1, wherein the outer wall of the shell (1) is provided with slots respectively matched with the collection net (13) and the dust screen (14), and the periphery of the inner wall of each slot is welded with a sealing ring.