CN219251997U

CN219251997U - Dustproof assembly of refrigeration equipment

Info

Publication number: CN219251997U
Application number: CN202223067085.4U
Authority: CN
Inventors: 张愈
Original assignee: Shanghai Xicheng Refrigeration Equipment Engineering Co ltd
Current assignee: Shanghai Xicheng Refrigeration Equipment Engineering Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-06-27
Anticipated expiration: 2032-11-18

Abstract

The utility model is suitable for the technical field of refrigeration equipment, and particularly relates to a dustproof assembly of refrigeration equipment, which comprises a refrigeration equipment main body, wherein a filtering bin is arranged in the refrigeration equipment main body, an air inlet and an air outlet are formed in the side wall of the filtering bin, a first filtering layer and a second filtering layer are arranged between the air inlet and the air outlet, the first filtering layer is connected with a first dust discharging pipe, the second filtering layer is connected with a second dust discharging pipe, the first dust discharging pipe and the second dust discharging pipe penetrate through the side wall of the refrigeration equipment main body, and cleaning mechanisms for cleaning dust are arranged on the surfaces of the first filtering layer and the second filtering layer; the device is used for cleaning dust on the surfaces of the first filter layer and the second filter layer regularly through the cleaning mechanism, so that the dust is cleaned inside the first dust exhaust pipe and the second dust exhaust pipe, the dust on the surfaces of the first filter layer and the second filter layer is not required to be cleaned by staff, and the phenomenon that the dust is accumulated on the surfaces of the first filter layer and the second filter layer can be effectively avoided.

Description

Dustproof assembly of refrigeration equipment

Technical Field

The utility model relates to the technical field of refrigeration equipment, in particular to a dustproof assembly of refrigeration equipment.

Background

The refrigerating equipment is mainly used for refrigerating food of a shipman, refrigerating various cargoes and conditioning cabin air in summer, and mainly comprises a compressor, an expansion valve, an evaporator, a condenser, accessories and pipelines, and can be divided into compression refrigerating equipment, absorption refrigerating equipment, steam jet refrigerating equipment, heat pump refrigerating equipment, an electric heating refrigerating device and the like according to the working principle.

The refrigeration plant needs the import of external air current when refrigerating, and wherein in order to avoid the dust in the air current to enter into refrigeration plant inside, the air current needs to pass through a filtration storehouse when entering into refrigeration plant inside, reaches dirt-proof purpose through the filter layer of filtration storehouse inside, but because the filter layer setting is inside the filtration storehouse, inconvenient staff clear up the dust on filter layer surface, has long the flow that has influenced gas easily.

Disclosure of Invention

The present utility model is directed to a dustproof assembly for a refrigeration device, so as to solve the problems set forth in the background art.

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

the utility model provides a refrigeration plant dustproof subassembly, includes the refrigeration plant main part, the inside filtration storehouse that is equipped with of refrigeration plant main part is equipped with air inlet and gas outlet on the filtration storehouse lateral wall, is equipped with first filter layer and second filter layer between air inlet and the gas outlet, and wherein first filter layer is connected with first dust exhaust pipe, and the second filter layer is connected with the second dust exhaust pipe, and first dust exhaust pipe and second dust exhaust pipe all run through the lateral wall of refrigeration plant main part, first filter layer and second filter layer surface all are equipped with the clearance mechanism that clears up the dust.

Further: the cleaning mechanism comprises a scraping rod arranged on the surface of the first filter layer, a hairbrush is arranged on the surface of the scraping rod, the scraping rod is connected with a rotating rod, the rotating rod penetrates through the first filter layer and is connected with the first filter layer in a rotating mode, and one end of the rotating rod, which penetrates through the first filter layer, is connected with a rotating assembly.

Further: the rotating assembly comprises a motor arranged on the outer wall of the filtering bin, a rotating shaft is arranged at the output end of the motor, and the rotating shaft penetrates through the side wall of the filtering bin and is connected with the rotating rod through a gear set.

Further: the cleaning mechanism comprises moving blocks which are arranged on the surface of the second filter layer and are distributed oppositely, a hairbrush is arranged on the surface of each moving block, a sliding rod is arranged inside each filter bin, the sliding rod penetrates through each moving block and is connected with the corresponding moving block in a sliding mode, and the moving blocks are connected with translation assemblies which are used for driving the corresponding moving blocks to move relatively.

Further: the translation subassembly is including setting up the carousel at the axis of rotation tip, and the carousel surface is equipped with the arch that the decentration set up, and protruding outside is equipped with sliding connection has the locating part, locating part fixedly connected with branch, wherein filter the inside limiting plate that is equipped with of storehouse, branch run through the limiting plate and rather than sliding connection, the branch runs through the one end rotation of limiting plate and is connected with two movable rods of relative distribution, the movable rod other end respectively with two the movable block rotates to be connected.

Further: the edge of the second filter layer is connected with a third dust exhaust pipe which is distributed relatively, and the third dust exhaust pipe is communicated with the second dust exhaust pipe.

Compared with the prior art, the utility model has the beneficial effects that: the device carries out double filtration on the gas through the first filter layer and the second filter layer, so that dust in the air can be effectively prevented from entering the inside of the refrigeration equipment main body, and the influence on the internal components of the refrigeration equipment main body is avoided; the dust cleaning mechanism is used for cleaning the dust on the surfaces of the first filter layer and the second filter layer regularly, so that the dust is cleaned inside the first dust exhaust pipe and the second dust exhaust pipe, the dust on the surfaces of the first filter layer and the second filter layer is not required to be cleaned by staff, the time is saved, and the phenomenon that the dust is accumulated on the surfaces of the first filter layer and the second filter layer can be effectively avoided.

Drawings

Fig. 1 is a front view of the whole structure of a dustproof assembly of a refrigeration device according to an embodiment of the present utility model.

Fig. 2 is a front view of a connection structure of a dustproof assembly moving block of a refrigeration device according to an embodiment of the present utility model.

Fig. 3 is a side view of a turntable structure of a dustproof assembly of a refrigeration device according to an embodiment of the present utility model.

In the figure: the device comprises a 1-filtering bin, a 2-rotating rod, a 3-first filtering layer, a 4-refrigerating equipment main body, a 5-scraping rod, a 6-hairbrush, a 7-motor, an 8-rotating shaft, a 9-air inlet, a 10-air outlet, an 11-first dust discharge pipe, a 12-gear set, a 13-moving block, a 14-sliding rod, a 15-second filtering layer, a 16-second dust discharge pipe, a 17-rotating disc, a 18-bulge, a 19-limiting frame, a 20-supporting rod, a 21-limiting plate, a 22-movable rod and a 23-third dust discharge pipe.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

In one embodiment, please refer to fig. 1, a dustproof component of a refrigeration device, which comprises a refrigeration device main body 4, a filter bin 1 is arranged inside the refrigeration device main body 4, an air inlet 9 and an air outlet 10 are arranged on the side wall of the filter bin 1, a first filter layer 3 and a second filter layer 15 are arranged between the air inlet 9 and the air outlet 10, the first filter layer 3 is connected with a first dust exhaust pipe 11, the second filter layer 15 is connected with a second dust exhaust pipe 16, the first dust exhaust pipe 11 and the second dust exhaust pipe 16 penetrate through the side wall of the refrigeration device main body 4, and cleaning mechanisms for cleaning dust are arranged on the surfaces of the first filter layer 3 and the second filter layer 15.

In this embodiment, refrigeration plant needs the leading-in of air current in the course of the work, the air current enters into inside filtration storehouse 1 through air inlet 9 on the filtration storehouse 1 lateral wall this moment, then the rethread gas outlet 10 enters into inside refrigeration plant main part 4, wherein inside first filter layer 3 and the second filter layer 15 of being equipped with of filtration storehouse 1, carry out dual filtration to gas through first filter layer 3 and second filter layer 15, thereby can effectually prevent that the dust in the air from entering into inside refrigeration plant main part 4 and cause the influence for the inside part of refrigeration plant main part 4, wherein first filter layer 3 and second filter layer 15 all can be the filter screen, but the aperture of mesh is different, in addition this device is equipped with clearance mechanism at first filter layer 3 and second filter layer 15 surface, through the dust clearance of clearance mechanism regular to first filter layer 3 and second filter layer 15 surface, thereby clear up first dust exhaust pipe 11 and second dust exhaust pipe 16 inside, the dust that does not need the staff to clear up first filter layer 3 and second filter layer 15 surface, the time has been practiced thrift, can effectually avoid piling up dust in first filter layer 3 and second filter layer 15 surface and thereby dust exhaust pipe 11 and dust exhaust pipe 16 are more convenient when the dust exhaust pipe 11 is opened to the dust exhaust pipe is more than the first dust exhaust pipe 11.

In another embodiment, referring to fig. 1, the cleaning mechanism includes a scraping rod 5 disposed on a surface of the first filtering layer 3, a brush 6 is disposed on the surface of the scraping rod 5, wherein the scraping rod 5 is connected with a rotating rod 2, the rotating rod 2 penetrates through the first filtering layer 3 and is rotatably connected with the first filtering layer 3, and one end of the rotating rod 2 penetrating through the first filtering layer 3 is connected with a rotating component.

In this embodiment, this device carries out preliminary filtration to the air current through first filter layer 3 to with great impurity filtration at first filter layer 3 surface, when first filter layer 3 surface impurity is more, can drive dwang 2 through rotating the subassembly and rotate, dwang 2 drives and scrape pole 5 and do circular motion, scrape pole 5 and clear up the impurity on first filter layer 3 surface through brush 6, thereby clear up first dust exhaust pipe 11 inside with the impurity on first filter layer 3 surface, do not need the manual cleaning, saved the time.

In another embodiment, referring to fig. 1, the rotating assembly includes a motor 7 disposed on an outer wall of the filter house 1, and a rotating shaft 8 is disposed at an output end of the motor 7, where the rotating shaft 8 penetrates through a side wall of the filter house 1 and is connected to the rotating rod 2 through a gear set 12.

In this embodiment, when the impurities on the surface of the first filter layer 3 need to be cleaned, the motor 7 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the rotating rod 2 to rotate through the gear set 12, and then drives the brush 6 to clean the impurities on the surface of the first filter layer 3, wherein the gear set 12 can be two bevel gears meshed with each other, one of the bevel gears is sleeved outside the rotating rod 2, and the other bevel gear is sleeved outside the rotating shaft 8.

In another embodiment, referring to fig. 1, the cleaning mechanism includes a moving block 13 disposed on a surface of the second filter layer 15 and distributed relatively, a brush 6 is disposed on a surface of the moving block 13, a sliding rod 14 is disposed inside the filter cartridge 1, the sliding rod 14 penetrates through the moving block 13 and is slidably connected with the moving block 13, and the moving block 13 is connected with a translation assembly, and the translation assembly is used for driving the moving block 13 to move relatively.

In this embodiment, this device carries out secondary filtration to the air current through second filter layer 15 to with less impurity filtration at second filter layer 15 surface, the filter effect is better, when second filter layer 15 surface impurity is more, drive movable block 13 relative motion through translation subassembly, movable block 13 drives the impurity of brush 6 to second filter layer 15 surface and clear up, thereby clear up second dust exhaust pipe 16 inside with the impurity on second filter layer 15 surface, do not need artifical clearance, the time has been practiced thrift, wherein the setting of slide bar 14 then can improve the stability performance when movable block 13 removes.

In another embodiment, referring to fig. 2-3, the translation assembly includes a turntable 17 disposed at an end of the rotating shaft 8, a protrusion 18 disposed eccentrically is disposed on a surface of the turntable 17, a limit frame 19 is slidably disposed on an outer portion of the protrusion 18, the limit frame 19 is fixedly connected with a supporting rod 20, a limit plate 21 is disposed in the filter cartridge 1, the supporting rod 20 penetrates through the limit plate 21 and is slidably connected therewith, two movable rods 22 disposed opposite to each other are rotatably connected to one end of the supporting rod 20 penetrating through the limit plate 21, and the other ends of the movable rods 22 are respectively rotatably connected with the two movable blocks 13.

In this embodiment, the rotating shaft 8 rotates and drives the turntable 17 to rotate, the turntable 17 drives the protrusions 18 on the surface of the turntable to do circular motion, the protrusions 18 can drive the two movable rods 22 to swing through the supporting rods 20 while performing circular motion under the limit of the limiting plate 21, and the movable blocks 13 are driven to move relatively through the movable rods 22, so that the movable blocks 13 can drive the hairbrushes 6 to clean the surface of the second filtering layer 15.

In another embodiment, referring to fig. 2, a third dust exhaust pipe 23 is connected to the edge of the second filter layer 15, and the third dust exhaust pipe 23 is in communication with the second dust exhaust pipe 16.

In this embodiment, by setting the third dust exhaust pipe 23 to enable the moving block 13 to move in which direction, impurities on the surface of the second filter layer 15 can be cleaned inside the second dust exhaust pipe 16, so that the cleaning effect on the surface of the second filter layer 15 is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A refrigeration equipment dust-proof assembly, comprising a refrigeration equipment main body; the refrigerating equipment is characterized in that a filter bin is arranged inside the refrigerating equipment main body, an air inlet and an air outlet are formed in the side wall of the filter bin, a first filter layer and a second filter layer are arranged between the air inlet and the air outlet, the first filter layer is connected with a first dust exhaust pipe, the second filter layer is connected with a second dust exhaust pipe, the first dust exhaust pipe and the second dust exhaust pipe penetrate through the side wall of the refrigerating equipment main body, and cleaning mechanisms for cleaning dust are arranged on the surfaces of the first filter layer and the second filter layer.

2. The dustproof assembly of a refrigeration device according to claim 1, wherein the cleaning mechanism comprises a scraping rod arranged on the surface of the first filter layer, a brush is arranged on the surface of the scraping rod, the scraping rod is connected with a rotating rod, the rotating rod penetrates through the first filter layer and is rotationally connected with the first filter layer, and one end of the rotating rod penetrating through the first filter layer is connected with the rotating assembly.

3. The dustproof assembly of the refrigeration equipment according to claim 2, wherein the rotating assembly comprises a motor arranged on the outer wall of the filter bin, a rotating shaft is arranged at the output end of the motor, and the rotating shaft penetrates through the side wall of the filter bin and is connected with the rotating rod through a gear set.

4. A dust-proof assembly for a refrigeration apparatus according to claim 3, wherein the cleaning mechanism comprises moving blocks which are arranged on the surface of the second filter layer and are distributed relatively, brushes are arranged on the surface of the moving blocks, sliding rods are arranged in the filter bin and penetrate through the moving blocks and are connected with the moving blocks in a sliding manner, and the moving blocks are connected with a translation assembly which is used for driving the moving blocks to move relatively.

5. The dustproof assembly of refrigeration equipment according to claim 4, wherein the translation assembly comprises a rotary table arranged at the end part of the rotary shaft, the surface of the rotary table is provided with an eccentrically arranged protrusion, a limit frame is arranged outside the protrusion and is in sliding connection with the protrusion, the limit frame is fixedly connected with a supporting rod, a limit plate is arranged inside the filter bin, the supporting rod penetrates through the limit plate and is in sliding connection with the limit plate, one end of the supporting rod penetrating through the limit plate is rotationally connected with two relatively distributed movable rods, and the other ends of the movable rods are respectively in rotational connection with two movable blocks.

6. A dust prevention assembly for refrigeration equipment according to claim 4 or 5, wherein the edge of the second filter layer is connected with a third dust discharge pipe which is distributed relatively, and the third dust discharge pipe is communicated with the second dust discharge pipe.