CN218973006U

CN218973006U - Protective structure of refrigerating unit and refrigerating unit

Info

Publication number: CN218973006U
Application number: CN202223562007.1U
Authority: CN
Inventors: 张道斌; 乔雁苹; 王永利
Original assignee: Xinxiang Huatai Refrigeration Co ltd
Current assignee: Xinxiang Huatai Refrigeration Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-05
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a protection structure of a refrigerating unit and the refrigerating unit, which comprise the refrigerating unit and a protection box body, wherein the refrigerating unit is fixedly arranged in the protection box body, ventilation windows are respectively arranged on two sides of the protection box body, a dust screen is fixedly embedded on the ventilation windows, an ash removing device is fixedly connected on the protection box body outside the ventilation windows, two groups of symmetrical exhaust pipes are fixedly connected to the top of the protection box body, a dust-proof baffle is arranged at the upper end of the exhaust pipes, a right-angle frame is fixedly connected to the edge of the outer side of the dust-proof baffle, and the right-angle frame is fixedly connected to the upper end of the protection box body through bolts. The utility model aims to provide a protective structure of a refrigerating unit and the refrigerating unit, which have good protective effect and good heat dissipation performance and can automatically clean dust.

Description

Protective structure of refrigerating unit and refrigerating unit

Technical Field

The utility model relates to the technical field of refrigeration equipment, in particular to a protective structure of a refrigeration unit and the refrigeration unit.

Background

The refrigerating unit is by compressor (class compressor subsystem), condenser, expansion valve, evaporimeter and control system etc. constitute, because refrigerating unit's application scope is very wide, often be arranged in extreme environment such as mine, tunnel for refrigerating unit receives the influence of dust and rubble often, damages easily, and for this reason, we have designed a refrigerating unit's protective structure, can effectively implement the protection to refrigerating unit, still have better heat dissipation simultaneously to can clear up ventilation window's dust screen, prevent that the dust from piling up, influence ventilation effect.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide a protective structure of a refrigerating unit and the refrigerating unit, which have good protective effect and good heat dissipation and can automatically clean dust.

The technical scheme adopted by the utility model for achieving the purpose is as follows: the utility model provides a protection architecture and refrigerating unit of refrigerating unit, includes refrigerating unit and protection box, refrigerating unit fixed mounting is inside the protection box, plays certain guard action to refrigerating unit through the protection box, prevents that refrigerating unit from receiving external object's direct striking or touching, the ventilation window has been seted up respectively to protection box both sides for in making external air get into the protection box, get into circulation through the air and make refrigerating unit effectively dispel the heat and cool down, the built-in dust screen that installs on the ventilation window, be used for intercepting the filtration to the air that gets into the protection box, prevent that dust etc. from getting into the protection box, fixedly connected with ash removal device on the protection box in the ventilation window outside, ash removal device is used for cleaing away dust on the dust screen, prevents that the dust from piling up and leading to the mesh jam of dust screen, protection box top fixedly connected with two sets of symmetrical exhaust pipes, in the utility model, be located the inboard exhaust fan of protection box and locate fixedly connected with exhaust fan for the warm air in with protection box, make the inside air of protection box and outside air form circulation flow, improve the relevant air that installs the dust screen on the ventilation window, be used for carrying out the interception filtration to the air that gets into the protection box, prevent that dust fall into the dust screen from being connected with the dust guard frame at right angle to the end, the dust guard frame is located on the protection box, the dust guard is connected with the dust guard frame is located in the dust guard frame, and is connected with the dust guard frame and is located in the dust.

In some embodiments, the lower end of the protective box body is fixedly connected with a base station, and the side surface of the front end of the protective box body is hinged with a box door.

In some embodiments, the ash removal device comprises a fixed frame, rolling brushes, sliding blocks and a rotating shaft, wherein the fixed frame is fixedly connected with a ventilating window in a embedding mode, movable grooves are respectively formed in the inner sides of side frames of the fixed frame, sliding grooves are respectively formed in opposite sides of the movable grooves, the sliding blocks are connected in the sliding grooves in a sliding mode, the rotating shaft is connected between the sliding blocks in a rotating mode, the rolling brushes are fixedly connected to the rotating shaft, and the outer sides of the rolling brushes are in contact with a dustproof net in a sticking mode.

In some embodiments, the rotating shafts in the movable grooves are respectively and fixedly connected with a linkage gear, one side of each movable groove is relatively and fixedly connected with a straight rack, and the straight racks are in meshed connection with the linkage gears.

In some embodiments, the fixed frame on one side of the sliding groove is internally provided with a chain slot hole, the top ends of the chain slot hole and the sliding groove are communicated with an upper roller groove, the lower ends of the chain slot hole and the sliding groove are communicated with a lower roller groove, the upper roller groove is rotationally connected with an upper guide roller, the lower roller groove is rotationally connected with a lower guide roller, a synchronous belt is in transmission connection between the upper guide roller and the lower guide roller, the synchronous belt is respectively and slidably connected in the chain slot hole and the sliding groove, and two ends of the synchronous belt are respectively and fixedly connected with the upper end and the lower end of the sliding block.

In some embodiments, a driving shaft is fixedly connected between the central shafts of the two groups of lower guide rollers, the driving shaft is rotationally connected in the lower frame of the fixed frame, a transmission gear is fixedly connected in the middle of the driving shaft, the transmission gear is rotationally connected in the lower frame of the fixed frame, a driving motor is fixedly arranged in the middle of the lower end of the fixed frame in an embedded manner, a driving gear is fixedly connected in the rotating shaft of the driving motor, and the driving gear is in meshed connection with the transmission gear.

The utility model has the beneficial effects that: this device is fixed refrigerating unit installation in the protection box, directly carries out relative protection to refrigerating unit through the protection box, can effectively prevent objects such as rubble and the other direct collision of the anti-generation of refrigerating unit, the protection effect is better, makes the inside air of protection box year and put relative circulation between the air that does not put through ventilation window and exhaust pipe simultaneously, improves the inside thermal diffusivity of protection box, can regularly clear up the dust screen in the ventilation window through ash removal device, prevents that the dust from piling up and causes the dust screen to block up, influences ventilation and radiating effect.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic top view of the portion A1 of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the portion A3 in FIG. 2;

FIG. 4 is a detailed schematic view of the portion A3-1 in FIG. 3;

FIG. 5 is a detailed schematic view of the portion A3-2 of FIG. 3;

fig. 6 is a schematic side sectional view of the portion A2 in fig. 1.

In the figure: the device comprises a protective box body 1, a ventilation window 2, a dustproof net 3, an exhaust pipe 4, a dustproof baffle 5, a right-angle frame 6, a base station 7, a box door 8, a fixed frame 9, a rolling brush 10, a sliding block 11, a rotating shaft 12, a movable groove 13, a sliding groove 14, a linkage gear 15, a straight rack 16, a chain slot hole 17, an upper guide roller 18, a lower guide roller 19, a synchronous belt 20, a driving shaft 21, a transmission gear 22, a driving motor 23 and a driving gear 24.

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. 1-6, a protection structure of a refrigerating unit and the refrigerating unit, comprising the refrigerating unit and a protection box 1, wherein the refrigerating unit is fixedly installed inside the protection box 1, the protection box 1 plays a certain protection role on the refrigerating unit, the refrigerating unit is prevented from being directly impacted or touched by external objects, ventilation windows 2 are respectively arranged on two sides of the protection box 1, external air enters the protection box 1, the refrigerating unit is enabled to effectively dissipate heat and cool through air entering circulation, a dust screen 3 is fixedly embedded on the ventilation windows 2, the air entering the protection box 1 is used for intercepting and filtering, dust and the like are prevented from entering the protection box 1, a dust removing device is fixedly connected to the protection box 1 on the outer side of the ventilation windows 2, the dust removing device is used for removing dust on the dust screen 3, the dust is prevented from accumulating to cause the mesh blocking of the dust screen 3, two groups of symmetrical exhaust pipes 4 are fixedly connected to the top of the protection box, the exhaust pipes 4 positioned on the inner sides of the protection box 1 are fixedly connected with the exhaust fans, the exhaust fans are used for exhausting air in the protection box 1, the protection box 1 is enabled to effectively dissipate heat, the air inside the protection box 1 is enabled to enter the protection box 1, dust and the air is prevented from falling into the protection box 1 through the air inlet and the air outlet 4 to the air outlet 5, and the air outlet is fixedly connected with the air outlet pipe 5 through the air outlet pipe at the inner side of the protection box 1.

In some embodiments, the lower end of the protection box body 1 is fixedly connected with a base 7, the side surface of the front end of the protection box body 1 is hinged with a box door 8, and the box door 8 is used for maintaining the refrigerating unit inside the protection box body 1.

In some embodiments, the ash removing device comprises a fixed frame 9, rolling brushes 10, sliding blocks 11 and a rotating shaft 12, wherein the fixed frame 9 is fixedly connected with the ventilation window 2 in an embedding way, movable grooves 13 are respectively formed in the inner sides of side frames of the fixed frame 9, sliding grooves 14 are respectively formed in opposite sides of the movable grooves 13, the sliding blocks 11 are connected in a sliding way in the sliding grooves 14, the rotating shaft 12 is connected between the sliding blocks 11 in a rotating way, the rolling brushes 10 are fixedly connected on the rotating shaft 12, and the outer sides of the rolling brushes 10 are contacted with the dust screen 3 in a contact way; a linkage gear 15 is fixedly connected to the rotating shaft 12 in the movable groove 13, one side of the movable groove 13 is fixedly connected with a straight rack 16 relatively, and the straight rack 16 is meshed with the linkage gear 15; a chain slot hole 17 is formed in the fixed frame 9 at one side of the sliding groove 14, an upper roller groove is communicated with the top end of the chain slot hole 17 and the sliding groove 14, a lower roller groove is communicated with the lower end of the chain slot hole 17 and the sliding groove 14, an upper guide roller 18 is rotationally connected with the upper roller groove, a lower guide roller 19 is rotationally connected with the lower roller groove, a synchronous belt 20 is in transmission connection between the upper guide roller 18 and the lower guide roller 19, the synchronous belt 20 is respectively and slidably connected in the chain slot hole 17 and the sliding groove 14, and two ends of the synchronous belt 20 are respectively and fixedly connected with the upper end and the lower end of the sliding block 11; a driving shaft 21 is fixedly connected between the central shafts of the two groups of lower guide rollers 19, the driving shaft 21 is rotationally connected in the lower frame of the fixed frame 9, a transmission gear 22 is fixedly connected in the middle of the driving shaft 21, the transmission gear 22 is rotationally connected in the lower frame of the fixed frame 9, a driving motor 23 is fixedly embedded in the middle of the lower end of the fixed frame 9, a driving gear 24 is fixedly connected on the rotating shaft of the driving motor 23, and the driving gear 24 is meshed and connected with the transmission gear 22; when dust on the dust screen 3 needs to be cleaned, firstly, the driving motor 23 drives the driving gear 24 to rotate, the driving gear 24 drives the transmission gear 22 to rotate, the transmission gear 22 drives the driving pump to rotate, the driving shaft 21 drives the lower guide rollers 19 at two ends to rotate respectively, the lower guide rollers 19 drive the synchronous belt 20 between the upper guide rollers 18 to rotate, the synchronous belt 20 drives the sliding blocks 11 to slide upwards or downwards in the sliding grooves 14, then the rotating shafts 12 between the sliding blocks 11 drive move upwards or downwards, the rotating shafts 12 drive the linkage gears 15 at two ends to move upwards or downwards, in the process of moving the linkage gears 15 upwards or downwards, the straight racks 16 at one side of the movable grooves 13 drive the linkage gears 15 to rotate, the rotating shafts 12 rotate relatively between the sliding blocks 11 through the linkage gears 15, the rotating shafts 12 further drive the rolling brushes 10 to rotate, and then the rolling brushes 10 move upwards or downwards to clean the dust screen 3 in a rolling manner, so that dust on the dust screen 3 is swept down, and dust accumulation on the dust screen 3 is prevented.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a protective structure and refrigerating unit of refrigerating unit, includes refrigerating unit and protective housing (1), its characterized in that: refrigerating unit fixed mounting is inside protective housing (1), ventilation window (2) have been seted up respectively to protective housing (1) both sides, it installs dust screen (3) to build in on ventilation window (2), fixedly connected with ash removal device on protective housing (1) in ventilation window (2) outside, two sets of symmetrical exhaust pipe (4) of protective housing top fixedly connected with, exhaust pipe (4) upper end is provided with dustproof baffle (5), dustproof baffle (5) outside edge fixedly connected with right angle frame (6), right angle frame (6) pass through bolt fixed connection in protective housing (1) upper end.

2. The protective structure of a refrigeration unit and the refrigeration unit according to claim 1, wherein: the protection box is characterized in that the lower end of the protection box body (1) is fixedly connected with a base station (7), and a box door (8) is hinged to the side face of the front end of the protection box body (1).

3. The protective structure of a refrigeration unit and the refrigeration unit according to claim 1, wherein: the ash removal device comprises a fixed frame (9), rolling brushes (10), sliding blocks (11) and a rotating shaft (12), wherein the fixed frame (9) is fixedly connected with a ventilating window (2), movable grooves (13) are respectively formed in the inner sides of side frames of the fixed frame (9), sliding grooves (14) are respectively formed in opposite sides of the movable grooves (13), the sliding blocks (11) are connected in the sliding grooves (14) in a sliding mode, the rotating shaft (12) is connected between the sliding blocks (11) in a rotating mode, the rolling brushes (10) are fixedly connected to the rotating shaft (12), and the outer sides of the rolling brushes (10) are in contact with a dustproof net (3).

4. A refrigeration unit and protective structure thereof as claimed in claim 3, wherein: the movable groove (13) is characterized in that a linkage gear (15) is fixedly connected to a rotating shaft (12) in the movable groove (13) respectively, a straight rack (16) is fixedly connected to one side of the movable groove (13) relatively, and the straight rack (16) is meshed with the linkage gear (15).

5. The protective structure of a refrigeration unit and the refrigeration unit as claimed in claim 4, wherein: the fixed frame (9) on one side of the sliding groove (14) is internally provided with a chain groove hole (17), the chain groove hole (17) is communicated with the top end of the sliding groove (14) to form an upper roller groove, the lower end of the chain groove hole (17) is communicated with the lower end of the sliding groove (14), an upper guide roller (18) is rotationally connected with the upper roller groove, a lower guide roller (19) is rotationally connected with the lower roller groove, a synchronous belt (20) is connected between the upper guide roller (18) and the lower guide roller (19) in a transmission manner, the synchronous belt (20) is respectively and slidably connected in the chain groove hole (17) and the sliding groove (14), and two ends of the synchronous belt (20) are respectively and fixedly connected with the upper end and the lower end of the sliding block (11).

6. The refrigeration unit and protective structure of the refrigeration unit as claimed in claim 5, wherein: two sets of fixedly connected with drive shaft (21) between the center pin of deflector roll (19) down, drive shaft (21) rotate and connect in the lower frame of fixed frame (9), drive shaft (21) middle part fixedly connected with drive gear (22), drive gear (22) rotate and connect in the lower frame of fixed frame (9), drive motor (23) are inlayed fixedly in fixed frame (9) lower extreme middle part, fixedly connected with drive gear (24) in the pivot of drive motor (23), drive gear (24) are connected with drive gear (22) meshing.