CN219589478U

CN219589478U - High-efficient heat radiation structure of storage refrigeration plant

Info

Publication number: CN219589478U
Application number: CN202320545685.2U
Authority: CN
Inventors: 程传涛
Original assignee: Jinxiang Longcheng Fruit And Vegetable Co ltd
Current assignee: Jinxiang Longcheng Fruit And Vegetable Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-08-25
Anticipated expiration: 2033-03-20

Abstract

The utility model relates to the field of refrigeration equipment, in particular to a high-efficiency heat dissipation structure of storage refrigeration equipment. Including the box, top-down is provided with draught fan, dehydrator, shower, coil pipe and basin in the box, is connected with the pump between basin and the shower, and its characterized in that is equipped with guiding device in the box between coil pipe and the basin, guiding device includes the conical cover body and connects the air inlet mechanism in cover body lower extreme, and the air outlet has evenly been seted up to the upper end of cover body, and air inlet mechanism includes main part and the air-supply line that links to each other with the cover body, and the air-supply line runs through the box and connects in the main part along the tangential direction of main part, and the lower extreme of main part is equipped with the opening, leaves the water channel between cover body and the main part and the box inner wall. The utility model provides a high-efficiency heat dissipation structure of storage refrigeration equipment.

Description

High-efficient heat radiation structure of storage refrigeration plant

Technical Field

The utility model relates to the field of refrigeration equipment, in particular to a high-efficiency heat dissipation structure of storage refrigeration equipment.

Background

A cold store (cold storage), and a cooling facility is utilized to create a warehouse with proper humidity and low temperature conditions. Also known as a refrigerator. Is a place for processing and storing products. Can get rid of the influence of climate, prolong the storage life of various products and regulate market supply.

Storage refrigeration equipment typically includes chillers, compressors, evaporative condensers, refrigeration systems, fans, and the like. The evaporative condenser mainly comprises a water collecting tank, a heat exchanger, a spraying device, a fan and the like, and is arranged in a vertical box body. When the overheated high-pressure refrigerant gas discharged by the compressor enters the heat exchanger, the cooling water continuously sprayed outside the heat exchanger flows down along the film forming layer on the outer wall, the water film absorbs the heat of the refrigerant, part of the cooling water is evaporated into water vapor, the water vapor is taken away by the air pumped by the fan, and the refrigerant gas exchanges heat with the cooling water and the air through the heat exchanger, so that the purpose of gradually condensing the refrigerant gas into a liquid state is achieved. The part of sprayed cooling water converted into water vapor is sucked by a fan and discharged into the atmosphere, and the rest part is collected into a water collecting tank at the lower end of the heat exchanger for recycling.

The existing air inlet is designed on the side face of the box body, and air is sucked into the box body from the side face and then flows through gaps between the heat exchanger and the box body rapidly and is not effectively utilized, so that the heat dissipation effect is affected.

Disclosure of Invention

The utility model aims to solve the technical problem of providing an efficient heat dissipation structure of storage refrigeration equipment aiming at the defects of the prior art.

The technical scheme for solving the technical problems is as follows:

the utility model provides a high-efficient heat radiation structure of storage refrigeration plant, includes the box, top-down is provided with draught fan, dehydrator, shower, coil pipe and basin in the box, is connected with the pump between basin and the shower, its characterized in that is equipped with guiding device in the box between coil pipe and the basin, guiding device includes the conical cover body and connects the air inlet mechanism at the cover body lower extreme, and the air outlet has evenly been seted up to the upper end of cover body, and air inlet mechanism includes the main part and the air-supply line that link to each other with the cover body, and the air-supply line runs through the box and is connected in the main part along the tangential direction of main part, and the lower extreme of main part is equipped with the opening, leaves the water channel between cover body and the main part and the box inner wall.

Preferably, the flow guiding device is arranged right below the coil pipe.

Preferably, the air inlet pipe is arranged in an inclined upward manner along the air inlet direction.

Preferably, the main body is provided with at least two air inlet pipes in a circumferential array.

Preferably, the body is cylindrical or flared.

Preferably, the main body and the cover body are of an integrated structure.

The beneficial effects of the utility model are as follows:

according to the utility model, the air enters the main body from the air inlet pipe along the tangential line, upwards enters the cover body along the spiral track, and finally flows out of the air outlet hole of the cover body, so that the air flow is guided to the position right below the coil pipe and rises in a spiral manner, so that the air flow can be more fully contacted with the spray water to take away steam, and the cooling effect is improved. In addition, the cover body is arranged in a conical shape, so that most of spray water can slide into the water tank along the conical outer wall, and the spiral airflow is formed.

Drawings

Fig. 1 is a schematic structural view of embodiment 1 of the present utility model;

fig. 2 is a schematic structural view of embodiment 2 of the present utility model;

in the figure: 1. the device comprises a box body, an induced draft fan, a dehydrator, a spray pipe, a coil pipe, a water tank, a pump, a drainage device, a cover body, an air outlet hole, an air inlet mechanism, a main body, an air inlet pipe and a water tank, wherein the water tank is arranged in the box body, the induced draft fan is arranged in the box body, the dehydrator is arranged in the box body, the spray pipe is arranged in the box body, the coil pipe is arranged in the box body, the water tank is arranged in the box body, the pump is arranged in the box body, the cover body is arranged in the box body, the air outlet hole is arranged in the air outlet mechanism, the air inlet mechanism is arranged in the air inlet mechanism, the main body is arranged in the.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the illustrated embodiments are provided for illustration only and are not intended to limit the scope of the present utility model.

Example 1:

as shown in fig. 1, the efficient heat dissipation structure of a storage refrigeration device in this embodiment includes a box 1, a draught fan 2, a dehydrator 3, a spray pipe 4, a coil pipe 5 and a water tank 76 are arranged in the box 1 from top to bottom, a pump is connected between the water tank 76 and the spray pipe 4, and a flow guiding device is arranged between the coil pipe 5 and the water tank 76 in the box 1. Preferably, the deflector is located directly below the coil 5.

The air guide device comprises a conical cover body 80 and an air inlet mechanism 81 connected to the lower end of the cover body 80, wherein air outlet holes 800 are uniformly formed in the upper end of the cover body 80, and the air inlet mechanism 81 comprises a main body 810 and an air inlet pipe 811 connected with the cover body 80.

The air inlet pipe 811 penetrates through the box body 1 and is connected to the main body 810 along the tangential direction of the main body 810, an opening is formed in the lower end of the main body 810, and a water channel is reserved between the cover body 80 and the inner wall of the box body 810 and between the cover body and the inner wall of the box body 1. Preferably, the air inlet pipe 811 is disposed in such a manner as to be inclined upward in the air inlet direction, so that air can be introduced into the main body 810 obliquely upward and ascend along a spiral path with little air ascending resistance.

The number of the air inlet pipes 811 may be more than one, and when the number of the air inlet pipes 811 is two or more, the air inlet pipes 811 are arranged in a circumferential array at the outer circumferential end of the main body 810 so that the air flow entering the main body 810 is more orderly.

The main body 810 of the present embodiment is horn-shaped, and of course, the main body 810 and the cover 80 may be further provided as an integral structure.

Example 2:

unlike embodiment 1, the main body 810 in this embodiment is cylindrical, which has the advantage that the space of the water passage between the main body 810 and the inner wall of the case 1 is larger, which is advantageous for shower water to flow into the water tub 76.

The application method of the utility model is as follows:

the induced draft fan 2 and the pump are started, hot fluid flows through the coil 5, water is sprayed on the coil 5 by the spray pipe 4, air enters the main body 810 from the air inlet pipe 811 along a tangent line, upwards enters the cover body 80 along a spiral track, and finally flows out of the air outlet 800 of the cover body 80, so that the air flow is guided to the position right below the coil 5 and rises in a spiral mode, and the air flow can be more fully contacted with the sprayed water to take away steam, thereby improving the cooling effect. In addition, the cover 80 is tapered to allow most of the spray water to slide down the tapered outer wall into the water trough 76, facilitating the formation of a spiral air flow.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above description will be apparent to those of skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims

1. The utility model provides a high-efficient heat radiation structure of storage refrigeration plant, includes box (1), top-down is provided with draught fan (2), dehydrator (3), shower (4), coil pipe (5) and basin (7) (6) in box (1), is connected with the pump between basin (7) (6) and shower (4), its characterized in that is equipped with guiding device between coil pipe (5) and basin (7) (6) in box (1), guiding device includes conical cover body (80) and connects air inlet mechanism (81) at cover body (80) lower extreme, and air outlet hole (800) have evenly been seted up to the upper end of cover body (80), air inlet mechanism (81) include main part (810) and air inlet pipe (811) that link to each other with cover body (80), and air inlet pipe (811) run through box (1) and connect on main part (810) along the tangential direction of main part (810), the lower extreme of main part (810) is equipped with the opening, and cover body (80) and main part (810) all leave the water passageway with between the inner wall of box (1).

2. The efficient heat dissipation structure of a storage refrigeration device according to claim 1, wherein the flow guiding device is arranged right below the coil (5).

3. A storage refrigeration appliance efficient heat dissipation structure as defined in claim 1 or 2 wherein said air inlet pipe (811) is disposed in an inclined upward manner along the air inlet direction.

4. A high-efficiency heat dissipation structure of a storage refrigeration apparatus according to claim 3, wherein at least two air inlet pipes (811) are arranged on the main body (810) in a circumferential array.

5. The efficient heat dissipation structure of a storage refrigeration appliance as recited in claim 1, wherein the main body (810) is cylindrical or horn-shaped.

6. The efficient heat dissipation structure of a storage refrigeration appliance as recited in claim 5, characterized in that said main body (810) and said cover (80) are of a unitary structure.