CN221005566U

CN221005566U - Mining refrigerating unit evaporator with good heat exchange effect

Info

Publication number: CN221005566U
Application number: CN202323017173.8U
Authority: CN
Inventors: 刘若鸥; 李丁丁; 闫豪
Original assignee: Famous Wat Klimatec Co ltd
Current assignee: Famous Wat Klimatec Co ltd
Priority date: 2023-11-09
Filing date: 2023-11-09
Publication date: 2024-05-24
Anticipated expiration: 2033-11-09

Abstract

The utility model discloses a mining refrigerating unit evaporator with good heat exchange effect, and belongs to the technical field of evaporators. The mining refrigerating unit evaporator with good heat exchange effect comprises an evaporator shell, wherein a refrigerating pipe body is arranged in the evaporator shell, a connecting pipe is arranged on the side face of the refrigerating pipe body, a refrigerating device is arranged at one end of the connecting pipe, a circulating pipe is arranged on the side face of the refrigerating device, a heat exchange device is arranged at one end of the circulating pipe penetrating through the evaporator shell, an injection pipe is arranged on the side face of the heat exchange device, the back face of the heat exchange device is arranged on the evaporator shell, and storage boxes are arranged on two sides of the evaporator shell; according to the utility model, the refrigerating pipe body, the refrigerating device, the heat exchange device and the storage box are matched for use, so that the liquid used for internal refrigeration and evaporation can be conveniently recycled, and the phenomenon that the refrigerating and evaporation effects are delayed due to accumulation of the liquid at a certain position is avoided.

Description

Mining refrigerating unit evaporator with good heat exchange effect

Technical Field

The utility model relates to the technical field of evaporators, in particular to a mining refrigerating unit evaporator with good heat exchange effect.

Background

In recent years, with the increasing of mine exploitation depth, the mine high temperature heat hazard problem in China is increasingly prominent, the number of high temperature mines is also increased, according to statistics, in the existing high temperature heat hazard mines in China, mechanical refrigeration cooling measures are adopted to carry out heat hazard treatment, and usually, vapor compression refrigeration equipment using Freon as a refrigeration medium is mainly used, and a concentrated refrigeration unit and a local refrigeration unit are mainly used, wherein the tail end of an air conditioner is a heat exchanger, and the heat exchanger comprises an evaporator using Freon as the refrigeration medium and a surface cooler using chilled water as the refrigeration medium in a heat exchange tube.

When the existing mine refrigerating unit evaporator is used, when the temperature in a mine is too high, workers can circularly evaporate and refrigerate the mine, so that liquid is prevented from accumulating at a certain position, the influence of external temperature is avoided, and the normal refrigerating and evaporating use effect is delayed.

The utility model provides a mining refrigerating unit evaporator with good heat exchange effect.

Disclosure of utility model

The utility model aims to solve the problems in the prior art, and provides a mining refrigerating unit evaporator with good heat exchange effect.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a mining refrigerating unit evaporimeter that heat transfer effect is good, includes the evaporimeter casing, the inside of evaporimeter casing is provided with the refrigeration body, the side-mounting of refrigeration body has the connecting pipe, refrigerating plant is installed to the one end of connecting pipe, refrigerating plant's side is provided with the circulating pipe, heat transfer device is installed to the one end that the circulating pipe passed the evaporimeter casing, heat transfer device's side-mounting has the injection pipe, heat transfer device's back-mounting is on the evaporimeter casing, the bin is installed to the both sides of evaporimeter casing, the one end fixed connection of injection pipe is on the bin.

Preferably, the front surface of the evaporator shell is rotatably connected with a shell sealing cover through a hinge, and a cover handle is arranged on the front surface of the shell sealing cover.

Preferably, the two sides of the evaporator shell are provided with discharge holes in a penetrating way, and the discharge holes are positioned above the refrigeration pipe body.

Preferably, the front surface of the shell sealing cover is provided with a ventilation groove in a penetrating mode, and the ventilation groove is rectangular.

Preferably, the surface of the connecting pipe is provided with a supporting frame, and the bottom of the supporting frame is mounted on the inner bottom wall of the evaporator shell.

Preferably, a filter screen frame is arranged in the storage box, and the top of the storage box is rotationally connected with a fixed flip through a hinge.

Compared with the prior art, the utility model provides the mining refrigerating unit evaporator with good heat exchange effect, which has the following beneficial effects:

1. This mining refrigerating unit evaporimeter uses through the cooperation between refrigeration body, refrigerating plant, heat transfer device and the bin to the convenience carries out the cyclic utilization to the liquid of the use of inside refrigeration evaporation, thereby avoids liquid to pile up in a certain position, leads to receiving outside temperature influence, leads to delaying refrigeration evaporation effect.

2. This mining refrigerating unit evaporimeter is through setting up the bin to the convenience is carried out the circulation to the liquid that flows and is filtered the use, thereby avoids under the long-term circumstances of using, inside carries the dirt, leads to influencing the refrigeration evaporation effect.

Drawings

Fig. 1 is a schematic diagram of a mining refrigerating unit evaporator with good heat exchange effect;

Fig. 2 is a structural cross-sectional view of an evaporator of a mining refrigerating unit with good heat exchange effect, which is provided by the utility model;

Fig. 3 is a partial enlarged view of the structure of the mine refrigerating unit evaporator with good heat exchange effect.

In the figure: 1. an evaporator housing; 101. a shell sealing cover; 1011. a ventilation groove; 102. a cover handle; 103. a discharge hole; 2. a refrigeration pipe body; 3. a connecting pipe; 301. a support frame; 4. a refrigerating device; 5. a circulation pipe; 6. a heat exchange device; 7. an injection tube; 8. a storage tank; 801. a filter screen frame; 9. and fixing the flip cover.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a mine refrigerating unit evaporator with good heat exchange effect comprises an evaporator shell 1, wherein a refrigerating pipe body 2 is arranged in the evaporator shell 1, a connecting pipe 3 is arranged on the side face of the refrigerating pipe body 2, a refrigerating device 4 is arranged at one end of the connecting pipe 3, a circulating pipe 5 is arranged on the side face of the refrigerating device 4, a heat exchange device 6 is arranged at one end of the circulating pipe 5 penetrating through the evaporator shell 1, an injection pipe 7 is arranged on the side face of the heat exchange device 6, the back face of the heat exchange device 6 is arranged on the evaporator shell 1, storage boxes 8 are arranged on two sides of the evaporator shell 1, and one end of the injection pipe 7 is fixedly connected to the storage boxes 8.

In the utility model, when the refrigerator is used, a worker starts the right refrigerating device 4, injects the residual liquid used in the inside of the refrigerating pipe body 2 into the heat exchange device 6 through the right circulating pipe 5, so that the liquid can be conveniently used for exchanging heat, the liquid after heat exchange is injected into the refrigerating device 4 through the left circulating pipe 5, and the worker starts the left refrigerating device 4 to inject the liquid in the circulating pipe 5 into the inside of the refrigerating pipe body 2, so that the refrigerating pipe body 2 is used for evaporating, and the refrigerating is performed on the mining area environment, so that potential safety hazards are avoided, and when the liquid is used, the liquid stored in the storage box 8 is injected into the heat exchange device 6 through the injection pipe 7 for use.

Referring to fig. 1, a front surface of an evaporator case 1 is rotatably connected to a case seal cover 101 by a hinge, and a cover handle 102 is mounted on the front surface of the case seal cover 101.

In the utility model, the cover handle 102 is opened through the shell sealing cover 101, so that the evaporator shell 1 is convenient for a worker to repair and use.

Referring to fig. 2, both sides of the evaporator case 1 are perforated with discharge holes 103, and the discharge holes 103 are located above the refrigeration pipe body 2.

In the utility model, the two sides of the evaporator shell 1 are provided with the discharge holes 103 and the discharge holes 103 are positioned above the refrigeration pipe body 2, so that the cold air can be conveniently discharged through the side surface of the evaporator shell 1, and the problem of delay of normal use conditions of staff caused by poor discharge effect is avoided.

Referring to fig. 1, the front surface of the case seal cover 101 is provided with a ventilation groove 1011, and the ventilation groove 1011 is rectangular in shape.

In the utility model, the ventilation groove 1011 is formed through the front surface of the shell sealing cover 101, thereby facilitating the discharge of the cold air through the top of the shell sealing cover 101 and avoiding the shielding during the use.

Referring to fig. 3, the surface of the connection pipe 3 is provided with a support bracket 301, and the bottom of the support bracket 301 is mounted on the inner bottom wall of the evaporator housing 1.

In the utility model, the connecting pipe 3 and the refrigerating pipe body 2 in use are conveniently supported and used by staff by arranging the supporting frame 301 on the surface of the connecting pipe 3 and installing the bottom of the supporting frame 301 on the inner bottom wall of the evaporator shell 1.

Referring to fig. 2, a filter screen rack 801 is provided inside the storage box 8, and a fixed flip 9 is rotatably connected to the top of the storage box 8 through a hinge.

In the utility model, the filter screen rack 801 is arranged in the storage box 8 to filter the injected liquid, thereby ensuring the cleanliness of the liquid flowing in the storage box.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a mining refrigerating unit evaporator that heat transfer effect is good, includes evaporator shell (1), a serial communication port, the inside of evaporator shell (1) is provided with refrigeration body (2), the side-mounting of refrigeration body (2) has connecting pipe (3), refrigerating plant (4) are installed to the one end of connecting pipe (3), the side of refrigerating plant (4) is provided with circulating pipe (5), heat transfer device (6) are installed to one end that circulating pipe (5) passed evaporator shell (1), injection pipe (7) are installed to the side-mounting of heat transfer device (6), the back-mounting of heat transfer device (6) is on evaporator shell (1), bin (8) are installed to the both sides of evaporator shell (1), one end fixed connection of injection pipe (7) is on bin (8).

2. The mining refrigerating unit evaporator with good heat exchange effect according to claim 1, wherein the front surface of the evaporator shell (1) is rotatably connected with a shell sealing cover (101) through a hinge, and a cover handle (102) is arranged on the front surface of the shell sealing cover (101).

3. The mining refrigerating unit evaporator with good heat exchange effect according to claim 1, wherein the two sides of the evaporator shell (1) are provided with discharge holes (103) in a penetrating way, and the discharge holes (103) are positioned above the refrigerating pipe body (2).

4. The mining refrigerating unit evaporator with good heat exchange effect according to claim 2, wherein the front surface of the shell sealing cover (101) is provided with a ventilation groove (1011) in a penetrating way, and the ventilation groove (1011) is rectangular in shape.

5. The mining refrigerating unit evaporator with good heat exchange effect according to claim 1, wherein a supporting frame (301) is arranged on the surface of the connecting pipe (3), and the bottom of the supporting frame (301) is installed on the inner bottom wall of the evaporator shell (1).

6. The mining refrigerating unit evaporator with good heat exchange effect according to claim 1, wherein a filter screen rack (801) is arranged in the storage box (8), and a fixed flip (9) is rotatably connected to the top of the storage box (8) through a hinge.