CN219346873U

CN219346873U - Double-flow-passage cooler

Info

Publication number: CN219346873U
Application number: CN202223303016.9U
Authority: CN
Inventors: 王健; 褚抗抗
Original assignee: Anhui Xingzai Intelligent Computing Technology Co ltd
Current assignee: Anhui Xingzai Intelligent Computing Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-07-14
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a double-channel cooler which comprises a box body, wherein a feeding hole is formed in the top of the box body, radiating fins are fixedly arranged on the front surface and the back surface of the box body, a first water inlet, a second water inlet, a first water outlet and a second water outlet are formed in the box body, a discharging hole is formed in the bottom of one side of the box body, a first cold water pipe and a second cold water pipe are fixedly arranged in the box body, the first cold water pipe and the second cold water pipe are arranged in a staggered spiral mode, two ends of the first cold water pipe are communicated with the first water inlet and the first water outlet, and the second cold water pipe is communicated with the second water inlet and the second water outlet. Through the double channels which are arranged in a staggered spiral way, the cooling medium flows reversely and alternately in the double channels, and the temperature of the cooling medium at the upper layer and the lower layer in the box body is basically consistent, so that the cooling effect of the upper layer and the lower layer is ensured to be good; and the two groups of cold water pipes are convenient to detach from the inside of the box body, so that the inside of the box body is convenient to clean.

Description

Double-flow-passage cooler

Technical Field

The utility model relates to the technical field of cooler equipment, in particular to a double-channel cooler.

Background

The cooler is an energy-saving device for realizing heat transfer between two or more fluids with different temperatures, and is one of main devices for transferring heat from a fluid with a higher temperature to a fluid with a lower temperature, so that the temperature of the fluid reaches the index specified by a flow, thereby meeting the requirements of process conditions and improving the utilization rate of energy.

The utility model discloses a high-efficiency oil-water cooler (bulletin number: CN 216409844U), which is characterized in that a water source in a water storage tank is conveyed to a water conveying pipeline, and the water conveying pipeline is spirally arranged in an oil tank body, so that the water conveying pipeline is fully contacted with oil-water, the oil-water in the oil tank body can be rapidly cooled by cold water in the water conveying pipeline, and the heat dissipation efficiency of the oil-water in the oil tank body can be improved by arranging heat dissipation fins on the front surface and the rear surface of the oil tank body.

However, the temperature of the cold water in the water pipe spirally arranged in the utility model is increased after heat exchange of the upper layer, and the temperature of the liquid to be cooled is reduced after heat exchange of the upper layer, so that the temperature difference between the liquid to be cooled and the cold water of the lower layer is reduced, and the cooling effect of the lower layer is weakened, therefore, a double-channel cooler is needed.

Disclosure of Invention

The utility model aims to provide a double-channel cooler, which enables the temperatures of refrigerants at upper and lower layers in a box body to be basically consistent through the design of a first cold water pipe and a second cold water pipe which are arranged in a staggered spiral mode so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a double-flow-passage cooler, includes the box, the feed inlet is seted up at the top of box, fixed mounting has the fin on the front and the reverse side of box, first water inlet, second water inlet, first delivery port and second delivery port have been seted up respectively to the both sides face of box, the discharge gate has been seted up to the bottom of one side of box, the inside fixed mounting of box has first cold water pipe and second cold water pipe, first cold water pipe and the crisscross spiral setting of second cold water pipe, the both ends of first cold water pipe communicate in first water inlet and first delivery port, the second cold water pipe communicates second water inlet and second delivery port.

Preferably, the first water inlet and the second water outlet are arranged on the upper portion of the box body, the first water outlet and the second water inlet are arranged on the lower portion of the box body, the first water inlet and the first water outlet are arranged on one side of the box body, and the second water inlet and the second water outlet are arranged on the other side of the box body.

Preferably, the first water outlet, the second water outlet, the first water inlet and the second water inlet are inserted with water pipes, and the water pipes are detachably communicated with the first cold water pipe and the second cold water pipe.

Preferably, the first cold water pipe and the two ends of the second cold water pipe are both fixedly provided with external thread parts, one end of the water pipe is provided with an internal thread part, and the external thread part is in threaded connection with the internal thread part.

Preferably, the first cold water pipe and the second cold water pipe are fixedly connected with hooks, the inner wall of the box body is fixedly connected with a clamping seat, and the hooks can be fixedly hung on the clamping seat.

Preferably, the mounting plates are fixedly connected to the two ends of the radiating fin, threaded holes are formed in the mounting plates and the two sides of the front face and the back face of the box body, and bolts are installed in the threaded holes in a threaded mode.

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

by the double-channel design of the first cold water pipes and the second cold water pipes which are arranged in a staggered spiral way, the refrigerant flows in the two groups of cold water pipes in a reverse staggered way, the temperature of the refrigerant at the upper layer and the lower layer in the box body is basically consistent, and therefore the cooling effect of the upper layer and the lower layer is good; through the design of couple, cassette, internal thread portion and external screw thread portion for two sets of cold water pipes are convenient to dismantle from the box is inside, and the box needs the clearance after using a period like this, just can conveniently take out two sets of cold water pipes and clear up the box is inside.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side view in cross section of the present utility model;

FIG. 3 is a schematic view of the front cross section of the case of the present utility model;

fig. 4 is a schematic view of the structure of the female screw portion and the male screw portion of the present utility model.

In the figure: 1. a case; 2. a feed inlet; 3. a heat sink; 4. a first water inlet; 5. a second water inlet; 6. a first water outlet; 7. a second water outlet; 8. a discharge port; 9. a first cold water pipe; 10. a second cold water pipe; 11. a water pipe; 12. an external thread portion; 13. an internal thread portion; 14. a hook; 15. a clamping seat; 16. and (3) mounting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

as shown in fig. 1, a double-flow-passage cooler comprises a box body 1, wherein a feed inlet 2 is formed in the top of the box body 1, a discharge outlet 8 is formed in the bottom of one side of the box body 1, cooling fins 3 are fixedly arranged on the front side and the back side of the box body 1, mounting plates 16 are fixedly connected to two ends of the cooling fins 3, threaded holes are formed in both sides of the front side and the back side of the mounting plates 16 and the box body 1, and bolts are arranged in the threaded holes in a threaded mode. The feeding port 2 and the discharging port 8 can be externally connected with a pipeline, a valve is arranged on the pipeline, materials to be cooled are discharged into the box body for cooling, and the materials are discharged from the discharging port after cooling; the cooling mechanism inside the cooling fin 3 can assist in cooling the material to be cooled, the cooling effect of the device is increased, the cooling fin 3 is installed on the surface with the largest two surface areas of the box body, the contact area is increased, and the heat dissipation effect is enhanced.

As shown in fig. 1 and 2, two side surfaces of the box body 1 are respectively provided with a first water inlet 4, a second water inlet 5, a first water outlet 6 and a second water outlet 7, a first cold water pipe 9 and a second cold water pipe 10 are fixedly arranged in the box body 1, the first cold water pipe 9 and the second cold water pipe 10 are in staggered spiral arrangement, two ends of the first cold water pipe 9 are communicated with the first water inlet 4 and the first water outlet 6, and the second cold water pipe 10 is communicated with the second water inlet 5 and the second water outlet 7. The first water inlet 4 and the second water outlet 7 are arranged on the upper portion of the box body 1, the first water outlet 6 and the second water inlet 5 are arranged on the lower portion of the box body 1, the first water inlet 4 and the first water outlet 6 are arranged on one side of the box body 1, and the second water inlet 5 and the second water outlet 7 are arranged on the other side of the box body 1.

By means of the double-channel design, the refrigerants in the first cold water pipe 9 enter from the upper part of the pipeline and flow out from the lower part of the pipeline, the refrigerants in the second cold water pipe 10 enter from the lower part of the pipeline and flow out from the upper part of the pipeline, and the two groups of cold water pipes which are arranged in a staggered spiral mode are matched, so that when materials are in the box body 1, the temperatures of the upper layer cold water pipe and the lower layer cold water pipe are basically consistent, the materials below the box body can be guaranteed to be well cooled, the temperature of the upper layer refrigerants and the materials after heat exchange of the materials in the lower layer of the channel is not increased, and the cooling effect of the materials in the lower layer is weakened.

As shown in fig. 2 and 4, the first water outlet 6, the second water outlet 7, the first water inlet 4 and the second water inlet 5 are inserted with water pipes 11, and the water pipes 11 are detachably communicated with the first cold water pipe 9 and the second cold water pipe 10. External thread parts 12 are fixedly arranged at two ends of the first cold water pipe 9 and the second cold water pipe 10, an internal thread part 13 is arranged at one end of the water pipe 11, the external thread part 12 is in threaded connection with the internal thread part 13, a hook 14 is fixedly connected to the first cold water pipe 9 and the second cold water pipe 10, a clamping seat 15 is fixedly connected to the inner wall of the box body 1, and the hook 14 can be fixedly hung on the clamping seat 15. The external thread part 12 and the internal thread part 13 enable the two groups of cold water pipes to be connected together, the sealing ring placing structure is arranged at the threaded connection part, the leakage phenomenon exists, and the two groups of cold water pipes can be fixed by the hook 14 and the clamping seat 15. And the upper cover of the box body 1 is provided with a removable upper cover, when the inside of the box body needs to be cleaned, the upper cover is removed, the two groups of cold water pipes are disconnected from the water pipe 11, the two groups of cold water pipes can be taken out by lifting the hooks 14 from the clamping seat 15, and then the inside of the box body 1 is cleaned.

Working principle: when the materials are required to be cooled, a valve of the refrigerant is opened to enable the refrigerant to enter two groups of cold water pipes from the first water inlet 4 and the second water inlet 5, then the materials are sent into the box body 1 from the feed inlet 2, the materials and the two groups of cold water pipes exchange heat, the temperature is reduced, the heat dissipation of the box body 1 is assisted by the cooling fins 3 on the box wall, and the cooled materials are discharged from the discharge port 8; after a period of work, the threaded connection part of the two groups of cold water pipes and the water pipe 11 can be unfastened, and then the hooks 14 on the two groups of cold water pipes are taken out from the clamping seats 15 on the inner wall of the box body 1, so that the two groups of cold water pipes can be taken out, and the inside of the box body is cleaned.

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. A double-flow cooler comprising a tank (1), characterized in that: feed inlet (2) are offered at the top of box (1), fixed mounting has fin (3) on the front and the reverse side of box (1), first water inlet (4), second water inlet (5), first delivery port (6) and second delivery port (7) have been seted up respectively to the both sides face of box (1), discharge gate (8) have been seted up to the bottom of one side of box (1), the inside fixed mounting of box (1) has first cold water pipe (9) and second cold water pipe (10), crisscross spiral setting of first cold water pipe (9) and second cold water pipe (10), the both ends of first cold water pipe (9) communicate in first water inlet (4) and first delivery port (6), second cold water pipe (10) intercommunication second water inlet (5) and second delivery port (7).

2. A dual-channel cooler as defined in claim 1, wherein: the first water inlet (4) and the second water outlet (7) are arranged on the upper portion of the box body (1), the first water outlet (6) and the second water inlet (5) are arranged on the lower portion of the box body (1), the first water inlet (4) and the first water outlet (6) are arranged on one side of the box body (1), and the second water inlet (5) and the second water outlet (7) are arranged on the other side of the box body (1).

3. A dual-channel cooler as defined in claim 1, wherein: the first water outlet (6), the second water outlet (7), the first water inlet (4) and the second water inlet (5) are connected with a water pipe (11) in an inserted mode, and the water pipe (11) is detachably communicated with the first cold water pipe (9) and the second cold water pipe (10).

4. A dual-channel cooler as defined in claim 3, wherein: external thread parts (12) are fixedly arranged at two ends of the first cold water pipe (9) and the second cold water pipe (10), an internal thread part (13) is arranged at one end of the water pipe (11), and the external thread parts (12) are in threaded connection with the internal thread parts (13).

5. A dual-channel cooler as defined in claim 1, wherein: the novel refrigerator is characterized in that a hook (14) is fixedly connected to the first cold water pipe (9) and the second cold water pipe (10), a clamping seat (15) is fixedly connected to the inner wall of the refrigerator body (1), and the hook (14) can be fixedly hung on the clamping seat (15).

6. A dual-channel cooler as defined in claim 1, wherein: the cooling fin is characterized in that mounting plates (16) are fixedly connected to two ends of the cooling fin (3), threaded holes are formed in two sides of the front face and the back face of the box body (1), and bolts are installed in the threaded holes in a threaded mode.