CN115623761B

CN115623761B - Cooling device for outdoor communication cabinet

Info

Publication number: CN115623761B
Application number: CN202211423128.XA
Authority: CN
Inventors: 陈磊; 仲华
Original assignee: Suzhou Huilin Energy Saving Material Co ltd
Current assignee: Suzhou Huilin Energy Saving Material Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-09-22
Anticipated expiration: 2042-11-15
Also published as: CN115623761A

Abstract

The invention discloses a cooling device for an outdoor communication cabinet, which comprises a cabinet body, wherein an isolation unit for cooling the cabinet is arranged on the outer side of the cabinet body; the isolation unit comprises an isolation component for isolating high temperature and a pre-cooling component connected to one side of the isolation component; a cooling unit for regional cooling and taking away heat is arranged in the cabinet body; the cooling unit comprises an erasing cooling component for removing liquid drops in the cabinet body and a collecting component for collecting the liquid drops, the cooling device for the outdoor communication cabinet is linked with the erasing cooling component through the collecting component, the erasing component can move in opposite directions after the cooling plate is removed of water mist by the erasing component, an inclined angle is generated after the erasing component contacts the erasing component, water generated by extrusion is generated by the erasing component, the erasing component can collect the water along the angle, the erasing component can be conveniently erased again after the water in the erasing component is squeezed, and the cooling efficiency can be improved.

Description

Cooling device for outdoor communication cabinet

Technical Field

The invention relates to the technical field of cabinet cooling, in particular to a cooling device for an outdoor communication cabinet.

Background

An outdoor communication cabinet is a kind of outdoor cabinet, and refers to a cabinet body which is directly under the influence of natural climate, is made of metal or nonmetal materials, does not allow unauthorized operators to enter the operation, and provides an outdoor physical working environment and equipment of a safety system for a wireless communication station or a wired network station workstation.

According to patent number CN112672556A, an outdoor rack of heat dissipation relates to outdoor rack technical field, an outdoor rack of heat dissipation through flabellum, condenser pipe, fin and louvre interact for the inside temperature of rack reduces, and radiating efficiency is high, protects the inside electrical apparatus of rack, can not damage because of the high temperature.

When weather is particularly hot, the temperature outside the cabinet is higher, the temperature inside the cabinet is cooled only by air cooling, and the effect of ventilation can be achieved in a certain time, however, the temperature around the cabinet is relatively higher due to the higher temperature outside the cabinet, so that the cooling effect on the internal elements in the cabinet is relatively poor, the cooling treatment of the internal electrical elements of the cabinet is influenced, and the normal use of the communication cabinet is influenced.

Disclosure of Invention

The present invention is directed to a cooling device for an outdoor communication cabinet, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the cooling device for the outdoor communication cabinet comprises a cabinet body, wherein an isolation unit for cooling the cabinet is arranged on the outer side of the cabinet body;

the isolation unit comprises an isolation component for isolating high temperature and a pre-cooling component connected to one side of the isolation component;

a cooling unit for regional cooling and taking away heat is arranged in the cabinet body;

the cooling unit comprises an erasing cooling component for removing liquid drops in the cabinet body and a collecting component for collecting the liquid drops.

Preferably, the erasing and cooling assembly comprises a fixed plate arranged on the cabinet body, a first chute and a second chute are respectively formed in the fixed plate, and a first moving block and a second moving block for moving are arranged in the first chute and the second chute;

one side of each of the first moving block and the second moving block is provided with an erasing member, and the cabinet body is provided with a cooling plate;

the power device drives the first moving block and the second moving block to move along the track of the first sliding groove to erase the surface of the cooling plate.

Preferably, the erasing member moves along the first chute and the second chute in opposite directions and forms extrusion to the height direction of the erasing member;

and a limiting piece for limiting the backward movement of the second moving block is arranged in the second sliding groove.

Preferably, the limiting piece comprises a limiting piece arranged in the second sliding groove, the limiting piece is obliquely arranged along the width direction of the second sliding groove, and one side of the limiting piece is provided with an elastic piece.

Preferably, a guide surface is arranged at the contact position of the limiting block and the second moving block.

Preferably, the collecting assembly comprises a mounting seat, the mounting seat is connected with the erasing member, and a diversion trench for guiding the erasing member to flow back water after being extruded is arranged in the mounting seat along the right angle direction;

a first guide plate for recovering moisture is arranged on one side of the cabinet body close to the guide groove, a collecting box is arranged at the drainage end of the first guide plate, and a second guide plate for receiving the moisture on the front side after the erasing member is extruded is arranged on one side of the collecting box;

and an avoiding member for avoiding the mounting seat is arranged between the second guide plate and the collecting box.

Preferably, the avoiding member comprises a rotating shaft arranged on the second guide plate, and a second elastic member for rebounding the second guide plate is arranged on one side, close to the rotating shaft, of the second guide plate.

Preferably, the isolation assembly comprises a water storage tank, and a condensing piece is arranged in the water storage tank;

and the two sides of the water storage tank are communicated with an isolation box through water pipes, and isolation pipes are equidistantly communicated with the outer side of the isolation box.

Preferably, the two sides of the water storage tank are provided with guide pipes, and the bottoms of the guide pipes are connected with water pipes.

Preferably, the pre-cooling assembly comprises an isolation cover, the isolation cover is arranged on the outer side of the isolation box, and a plurality of groups of fans are arranged on the isolation cover;

the isolation box and the isolation pipe are provided with openings.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the isolation unit, the water is dispersed into the isolation box through the isolation assembly by utilizing the water storage tank, the two sides of the cabinet body play a role of isolating high temperature, the temperature in the internal space of the cabinet can be kept not communicated with the external temperature, meanwhile, the pre-cooling assembly directly contacts with the water through the fan, wet cooling air is generated at the two sides of the cabinet body, the air circulation speed is increased under the action of the clearance of the isolation pipe, and the air can enter the cabinet body to cool and pretreat the interior of the cabinet body.

2. According to the invention, the cooling assembly is erased, surrounding hot air is utilized to enter the cabinet body, water mist is formed when the cooling plate is in contact with the hot air, moisture on the cooling plate is erased under the erasing effect of the erasing member, and the fan arranged in the cabinet body is combined to blow-dry the water stain on the cooling plate to perform physical cooling, so that the temperature in the cabinet body is cooled, and the problem that the effect is poor when the existing cooling mode is only used for cooling is solved.

3. According to the invention, the collecting assembly is linked with the erasing and cooling assembly, after the erasing member removes water mist from the cooling plate, the erasing member can move in opposite directions, and an inclined angle is generated after the erasing member contacts with the cooling plate, so that water generated by mutual extrusion is generated, the erasing member can collect water along the angle, the erasing member is convenient to erase again after the water in the erasing member is squeezed, and the cooling efficiency can be improved.

4. According to the invention, the moisture generated by mutual extrusion of the erasing parts is guided by the first guide plate, the second guide plate and the guide groove in the collecting part, so that the moisture is recycled.

Drawings

FIG. 1 is a schematic diagram of the overall positive axis measurement structure of the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of the present invention;

FIG. 3 is a schematic view of another angle structure with a partial cross section of the present invention;

FIG. 4 is a schematic view of a part of the structure of a cooling unit according to the present invention;

FIG. 5 is a schematic view of a structure of a fixing plate according to the present invention;

FIG. 6 is a schematic view of a portion of an erase cooling assembly according to the present invention;

FIG. 7 is a schematic view of a portion of a stop member according to the present invention;

FIG. 8 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;

FIG. 9 is a schematic diagram of a moving structure of a cooling module according to the present invention;

FIG. 10 is a schematic view of the collection process of the collection assembly of the present invention.

In the figure: 100-a cabinet body; 1-an isolation unit; 11-an isolation assembly; 12-a pre-cooling assembly; 111-a water storage tank; 112-condensation member; 113-an isolation box; 114-isolating the tube; 1111-draft tube; 121-an isolation cover; 122-fans; 123-opening; 21-erase cooling assembly; 22-a collection assembly; 211-a fixed plate; 2111-a first chute; 2112-a second chute; 212-a first moving block; 213-a second moving block; 214-an eraser; 215-cooling plates; 216-limiting piece; 2161-stopper; 2162-first elastic members; 21611-guide surfaces; 221-mounting seats; 2211-a diversion trench; 222-a first baffle; 223-collection box; 224-a second baffle; 225-a bypass member; 2251—a shaft; 2252-second elastic member.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

Referring to fig. 1-10, the present invention provides a technical solution: the cooling device for the outdoor communication cabinet comprises a cabinet body 100, wherein an isolation unit 1 for cooling the cabinet is arranged on the outer side of the cabinet body 100;

the insulation unit 1 comprises an insulation component 11 for insulating high temperature and a pre-cooling component 12 connected to one side of the insulation component 11;

a cooling unit 2 for regional cooling and taking away heat is arranged in the cabinet body 100;

the cooling unit 2 includes an erasing cooling module 21 for removing droplets inside the cabinet body 100 and a collecting module 22 for collecting the droplets;

it should be noted that, the cabinet body 100 is in the prior art, and the cabinet door may be provided with the cooling unit 2, and enough space is reserved in the cabinet door to interfere with the internal components in the cabinet body 100.

Referring to fig. 4-7, the erasing cooling module 21 includes a fixing plate 211 mounted on the cabinet body 100, a first chute 2111 and a second chute 2112 are respectively provided on the fixing plate 211, and a first moving block 212 and a second moving block 213 for moving are provided in the first chute 2111 and the second chute 2112;

one side of each of the first moving block 212 and the second moving block 213 is provided with an erasing member 214, and the cabinet body 100 is provided with a cooling plate 215, wherein the erasing member 214 is preferably a water-absorbing material, the invention is preferably a sponge, and the cooling plate 215 is composed of a cooling liquid and a smooth plate;

the power device drives the first moving block 212 and the second moving block 213 to move along the track of the first chute 2111 to erase the surface of the cooling plate 215, and the power device is preferably an air cylinder;

referring to fig. 6 and 9, the erasing member 214 moves along the first chute 2111 and the second chute 2112, and presses the erasing member 214 in the height direction;

and a limiting piece 216 for limiting the backward movement of the second moving block 213 is arranged in the second chute 2112;

it should be noted that, the first chute 2111 and the second chute 2112 enable the erasing member 214 to form a facing and aligned direction during the movement along the track, so that the erasing member 214 forms a 45 degree angle;

the air cylinder is movably connected with the fixed plate 211, so that the first moving block and the second moving block 213 can be conveniently changed in angle when the first moving block and the second moving block 213 are pushed;

when the surrounding hot air enters the cabinet body 100, the hot air encounters the cooling plate 215 and contacts with the cooling plate 215 to form water mist, at the moment, the first moving block and the second moving block 213 are pushed forward by the air cylinder to move in opposite directions (the aim of opposite movement can save erasing time), the erasing member 214 is driven to move together, the water mist on the cooling plate 215 is erased, a water film is formed on the surface of the cooling plate 215, and then the fan 122 of the cabinet body is used for ventilating the water film, so that heat is taken away, the cooling time is further accelerated, and the cooling treatment is carried out in the cabinet body.

Referring to fig. 7, the limiting member 216 includes a limiting member 2161 disposed in the second chute 2112, the limiting member 2161 is disposed obliquely along the width direction of the second chute 2112, and an elastic member is disposed at one side of the limiting member 2161, the limiting member 2161 is disposed obliquely, after the second moving block 213 moves to the position of the limiting member 2161, the second moving block 213 pushes the limiting member 2161, so that the limiting member 2161 moves along the direction of the first elastic member 2162, the first elastic member 2162 is compressed, and after the second moving block 213 moves to the middle position of the limiting member 2161, the limiting member 2161 plays a role of pushing the second moving block 213 forward under the action of the first elastic member 2162 at a moment when the second moving block 213 is separated from the middle position of the limiting member 2162, thereby preventing the second moving block 213 from reversing during the moving process.

Referring to fig. 7, a guide surface 21611 is disposed at a contact position between the stopper 2161 and the second moving block 213, and the guide surface 21611 is convenient for the second moving block 213 to push the stopper 2161 to perform a guiding function during the moving process of the second moving block 213.

Referring to fig. 6 and 10, the collecting assembly 22 includes a mounting base 221, the mounting base 221 is connected to the erasing member 214, and a guiding groove 2211 for guiding the erasing member 214 to flow back water after being extruded is formed in the mounting base 221 along a right angle direction;

a first deflector 222 for recovering moisture is arranged on one side of the cabinet body 100 close to the deflector groove 2211, a collecting box 223 is arranged at the drainage end of the first deflector 222, and a second deflector 224 for receiving moisture on the front side after the erasing member 214 is extruded is arranged on one side of the collecting box 223;

and an avoidance member 225 for avoiding the mounting seat 221 is provided between the second deflector 224 and the collection box 223.

Referring to fig. 10, the bypass member 225 includes a rotary shaft 2251 mounted on the second deflector 224, and a second elastic member 2252 for rebounding the second deflector 224 is disposed on a side of the second deflector 224 adjacent to the rotary shaft 2251;

and (3) collecting:

when the two erasing members 214 move to the positions where they contact each other and squeeze along with the completion of the erasing operation, and deflect at the same time, so that after the two erasing members are far away from the position of the cooling plate 215, a deflection angle of 45 degrees is formed, and squeezing is caused at the deflection angle, so that water flows downwards along the erasing members 214 and the mounting seat 221 at the lower end, a part of water flows along the diversion groove 2211 and the first diversion plate 222 of the mounting seat 221 until flowing into the collection tank 223, and the other part of water flows on the front side of the erasing members 214 in the squeezing process, and at the moment, the water is guided by the second diversion plate 224 to completely enter the collection tank 223, so that the redundant water on the erasing members 214 is recovered, and the next use is facilitated.

Example two

Referring to fig. 2-3, the isolation assembly 11 includes a water storage tank 111, and a condensing unit 112 is disposed in the water storage tank 111;

and the two sides of the water storage tank 111 are communicated with an isolation box 113 through water pipes, and the outer sides of the isolation boxes 113 are equidistantly communicated with isolation pipes 114.

Two sides of the water storage tank 111 are provided with a diversion pipe 1111, and the bottom of the diversion pipe 1111 is connected with a water pipe.

The pre-cooling assembly 12 comprises an isolation cover 121, the isolation cover 121 is arranged on the outer side of the isolation box 113, and a plurality of groups of fans 122 are arranged on the isolation cover 121;

the isolation box 113 and the isolation tube 114 are provided with openings 123;

the condensation 112 is preferably a refrigerator;

when the novel water storage device is used, a large amount of water is stored in the water storage tank 111, the top of the water storage tank 111 is arc-shaped, the arc-shaped structure can ensure that rainwater can be guided to two sides in a rainy season, outdoor garbage such as dust and leaves can exist outdoors, and the arc-shaped structure can prevent accumulation;

the refrigerator can cool the water in the water storage tank 111, the cooled water passes through the guide pipe 1111, the guide pipe 1111 is cylindrical, the water in the water storage tank 111 can be accumulated and uniformly dispersed in the isolation boxes 113 at two sides, the water is dispersed into the isolation boxes 113 and the isolation pipes 114 by utilizing the water pipes, a water curtain is formed and is tightly adhered to two sides of the cabinet body 100, a heat insulation layer is formed, on one hand, the isolation boxes 113 and the isolation pipes 114 can be separated from the outside under the action of the isolation cover 121, the outside high temperature is isolated from the cabinet body 100, the problem that the temperature rise of the water in the cabinet body is influenced by the outside high temperature environment is reduced, on the other hand, the water is arranged in the isolation pipes 114 in a clearance way, and a fan 122 arranged on the isolation cover 121 can be in direct contact with the water in the isolation pipes 114 and the isolation boxes 113, under the blowing of the fan 122, the cooled air blown by the fan 122 flows in the isolation pipes 114, the cooled air enters the cabinet body 100 along with the cooled air, and also part of the cooled air is in the isolation cover 121, so that the cooling effect of the cabinet body 100 is better.

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 invention 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cooling device for an outdoor communication cabinet, comprising a cabinet body (100), characterized in that: an isolation unit (1) for cooling the cabinet is arranged on the outer side of the cabinet body (100);

the isolation unit (1) comprises an isolation component (11) for isolating high temperature and a pre-cooling component (12) connected to one side of the isolation component (11);

a cooling unit (2) for regional cooling and taking away heat is arranged in the cabinet body (100);

the cooling unit (2) comprises an erasing cooling component (21) for removing liquid drops inside the cabinet body (100) and a collecting component (22) for collecting the liquid drops;

the erasing and cooling assembly (21) comprises a fixed plate (211) arranged on the cabinet body (100), a first chute (2111) and a second chute (2112) are respectively formed in the fixed plate (211), and a first moving block (212) and a second moving block (213) for moving are arranged in the first chute (2111) and the second chute (2112);

one side of each of the first moving block (212) and the second moving block (213) is provided with an erasing member (214), and the cabinet body (100) is provided with a cooling plate (215);

the power device drives the first moving block (212) and the second moving block (213) to move along the track of the first chute (2111) and the second chute (2112), so that the erasing member (214) erases the surface of the cooling plate (215);

the collecting assembly (22) comprises a mounting seat (221), the mounting seat (221) is connected with the erasing member (214), and a diversion trench (2211) for guiding the erasing member (214) to flow back water after extrusion is arranged in the mounting seat (221) along a right angle direction;

a first guide plate (222) for recovering moisture is arranged on one side, close to the guide groove (2211), of the cabinet body (100), a collecting box (223) is arranged at the drainage end of the first guide plate (222), and a second guide plate (224) for receiving the moisture on the front side after the erasing member (214) is extruded is arranged on one side of the collecting box (223);

and an avoidance member (225) for avoiding the mounting seat (221) is arranged between the second guide plate (224) and the collecting box (223).

2. A cooling device for an outdoor telecommunications cabinet as set forth in claim 1, wherein: the erasing member (214) moves along the first chute (2111) and the second chute (2112) in opposite directions, and forms extrusion on the height direction of the erasing member (214);

and a limiting piece (216) for limiting the backward movement of the second moving block (213) is arranged in the second chute (2112).

3. A cooling device for an outdoor telecommunications cabinet as set forth in claim 2, wherein: the limiting piece (216) comprises a limiting piece (2161) arranged in the second sliding groove (2112), the limiting piece (2161) is obliquely arranged along the width direction of the second sliding groove (2112), and a first elastic piece (2162) is arranged on one side of the limiting piece (2161).

4. A cooling device for an outdoor telecommunications cabinet as claimed in claim 3, wherein: a guide surface (21611) is arranged at the contact position of the limiting block (2161) and the second moving block (213).

5. A cooling device for an outdoor telecommunications cabinet as set forth in claim 4, wherein: the avoidance member (225) comprises a rotating shaft (2251) mounted on the second deflector (224), and a second elastic member (2252) for rebounding the second deflector (224) is arranged on one side, close to the rotating shaft (2251), of the second deflector (224).

6. A cooling device for an outdoor telecommunications cabinet as set forth in any one of claims 1-5 wherein: the isolation assembly (11) comprises a water storage tank (111), and a condensing piece (112) is arranged in the water storage tank (111);

and the two sides of the water storage tank (111) are communicated with an isolation box (113) through water pipes, and isolation pipes (114) are equidistantly communicated with the outer side of the isolation box (113).

7. A cooling device for an outdoor telecommunications cabinet as set forth in claim 6, wherein: two sides of the water storage tank (111) are provided with a diversion pipe (1111), and the bottom of the diversion pipe (1111) is connected with a water pipe.

8. A cooling device for an outdoor telecommunications cabinet as set forth in claim 1, wherein: the pre-cooling assembly (12) comprises an isolation cover (121), the isolation cover (121) is arranged on the outer side of the isolation box (113), and a plurality of groups of fans (122) are arranged on the isolation cover (121);

the isolation box (113) and the isolation pipe (114) are provided with openings (123).