CN211526780U - Dustproof device for air inlet of refrigeration equipment - Google Patents
Dustproof device for air inlet of refrigeration equipment Download PDFInfo
- Publication number
- CN211526780U CN211526780U CN201922413707.6U CN201922413707U CN211526780U CN 211526780 U CN211526780 U CN 211526780U CN 201922413707 U CN201922413707 U CN 201922413707U CN 211526780 U CN211526780 U CN 211526780U
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- dust
- dustproof
- connecting rod
- air inlet
- frame
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Abstract
The utility model discloses a refrigeration plant air intake dust keeper, including dustproof frame, dust screen and dust removal dish, both ends are equipped with the slide rail about the dustproof frame, and are equipped with the connecting piece in the dustproof frame to install the dust screen in the connecting piece, the slide rail outside is connected with the slider, and the slider other end is connected with the connecting rod to the connecting rod outside is connected with the control lever, dustproof frame lower extreme is equipped with the laying dust case, and is equipped with the draught fan in the laying dust case, draught fan one end is connected with the induced duct, and is equipped with the dust absorption pipe outside the induced duct to the dust absorption pipe upper end is equipped with dustproof filter screen, both ends are connected with the connecting block about the. This refrigeration plant air intake dust keeper through reciprocating the control lever, makes the connecting rod of being connected with the slider at slide rail vertical lift, can clear away the dust on the dust screen, makes the dust on the dust screen can not pile up for a long time, and influences the effect of dust removal net.
Description
Technical Field
The utility model relates to a refrigeration plant technical field that prevents dust specifically is a refrigeration plant air intake dust keeper.
Background
Refrigeration equipment is a device in which a refrigerator is combined with a facility for using cold, and the purpose of the refrigeration equipment is to effectively use cold to refrigerate food or other objects, to realize certain cooling processes in industrial production, or to perform air conditioning, the objects emit certain amount of heat when being cooled or frozen, and the enclosure of the refrigeration equipment also transmits certain amount of heat when being used, so that in order to maintain the low temperature condition in the refrigeration equipment, the refrigerator must be installed to continuously remove the heat, or the ice is melted or the dry ice is sublimated to absorb the heat.
However, the dust removal of the refrigeration equipment is crucial, the dust removal function of the conventional dust removal method is lost by directly adding a dust screen at the air inlet, and if the dust screen is not cleaned for a long time, the dust accumulates over time to cause the heating of electrical elements in the refrigeration equipment or the damage of the elements or faults such as poor contact and the like, so that the operation rate of the equipment is influenced, and the production efficiency is low, therefore, a dust-proof device for the air inlet of the refrigeration equipment is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a refrigeration plant air intake dust keeper to it leads to the interior electric elements of refrigeration plant to generate heat or trouble or component damage such as bad contact to provide the dust in the aforesaid background art day by day, thereby influences the operating rate of equipment, causes the problem that production efficiency is low.
In order to achieve the above object, the utility model provides a following technical scheme: a dustproof device for an air inlet of refrigeration equipment comprises a dustproof frame, a dustproof net and a dedusting disc, wherein slide rails are arranged at the left end and the right end of the dustproof frame, a connecting piece is arranged in the dustproof frame, the dustproof net is installed in the connecting piece, a slide block is connected to the outer side of the slide rail, the other end of the slide block is connected with a connecting rod, a control rod is connected to the outer side of the connecting rod, a dust accumulation box is arranged at the lower end of the dustproof frame, a draught fan is arranged in the dust accumulation box, one end of the draught fan is connected with an induced duct, a dust suction pipe is arranged at the outer side of the induced duct, a dustproof filter screen is arranged at the upper end of the dust suction pipe, connecting blocks are connected at the left end and the right end of the dustproof net, limiting grooves are formed in the connecting blocks and the upper, the front end of the dust collection box is provided with a switch door.
Preferably, the upper end and the lower end of the dustproof frame are symmetrically provided with connecting pieces and are of U-shaped structures, and the upper ends and the lower ends of the dustproof frame and the connecting blocks are provided with limiting grooves with the same diameter.
Preferably, the left end and the right end of the connecting rod are symmetrically provided with sliding blocks, the connecting rod is connected with the dustproof frame in a sliding mode through a sliding rail, and the length of the sliding rail is larger than that of the dustproof net.
Preferably, the front end of the connecting rod is provided with dust removing discs at equal intervals, and the outer side surfaces of the dust removing discs are provided with dust removing fluff at equal intervals.
Preferably, the upper end of the induced draft pipe is provided with dust suction pipes at equal intervals, and the central points of the dust suction pipes and the central points of the dust screens are positioned on the same vertical line.
Preferably, the rear end of the dust removing disc is fixedly connected with the front end of the rotating shaft, and the rear end of the rotating shaft is movably connected with the connecting rod.
Compared with the prior art, the beneficial effects of the utility model are that: this refrigeration plant air intake dust keeper.
1. The connecting rod connected with the sliding block vertically ascends and descends on the sliding rail by vertically moving the control rod up and down, so that dust on the dust screen can be removed, and the dust on the dust screen can not be accumulated for a long time to influence the effect of the dust screen;
2. the dust collection area of the dustproof frame can be effectively increased by arranging the dust collection pipes on the outer side of the induced duct, and dust at the front end and the rear end of the dustproof net can be absorbed by arranging the induced duct at the lower end of the central point of the dustproof net, so that the problem of poor dustproof effect caused by the fact that dust permeates into refrigeration equipment in the dedusting process is solved;
3. through set up a plurality of dust removal dishes in the connecting rod outside to with the soft hair of rotatory mode cooperation dust removal can be to the inside and outside no dead angle deashing of dust screen, not only convenient to use, still labour saving and time saving simultaneously.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the dustproof frame of the present invention;
FIG. 3 is a schematic side view of the dust-removing plate of the present invention;
FIG. 4 is a front view of the dust-proof frame of the present invention;
fig. 5 is a front view structure diagram of the dust-removing plate of the connecting rod of the present invention.
In the figure: 1. a dust-proof frame; 2. a slide rail; 3. a connecting member; 4. a dust screen; 5. a slider; 6. a connecting rod; 7. a control lever; 8. a dust accumulation box; 9. an induced draft fan; 10. an induced draft pipe; 11. a dust collection pipe; 12. a dustproof filter screen; 13. connecting blocks; 14. a limiting groove; 15. fixing the bolt; 16. a rotating shaft; 17. a dust removal tray; 18. dedusting and softening the wool; 19. and (5) opening and closing the door.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a dustproof device for an air inlet of refrigeration equipment comprises a dustproof frame 1, a dustproof net 4 and a dedusting disc 17, wherein slide rails 2 are arranged at the left end and the right end of the dustproof frame 1, a connecting piece 3 is arranged in the dustproof frame 1, the dustproof net 4 is installed in the connecting piece 3, a slide block 5 is connected with the outer side of the slide rail 2, the other end of the slide block 5 is connected with a connecting rod 6, a control rod 7 is connected with the outer side of the connecting rod 6, a dust accumulation box 8 is arranged at the lower end of the dustproof frame 1, an induced draft fan 9 is arranged in the dust accumulation box 8, one end of the induced draft fan 9 is connected with an induced draft tube 10, a dust suction tube 11 is arranged at the outer side of the induced draft tube 10, a dustproof filter screen 12 is arranged at the upper end of the dust suction tube 11, connecting blocks 13 are connected with the left end and the right end of the dustproof net 4, the outer surface of the dust removing disc 17 is provided with dust removing soft bristles 18, and the front end of the dust collecting box 8 is provided with a switch door 19.
The connecting pieces 3 are symmetrically arranged at the upper end and the lower end of the dustproof frame 1 and are in a U-shaped structure, the upper ends and the lower ends of the dustproof frame 1 and the connecting pieces 13 are respectively provided with the limiting grooves 14 with the same diameter, the dustproof net 4 is clamped in the connecting pieces 3, the connecting pieces 13 at the two sides correspond to the limiting grooves 14 at the upper end and the lower end of the dustproof frame 1, and the fixing bolts 15 are inserted into the limiting grooves 14 for fixing, so that the connecting stability of the dustproof net 4 and the dustproof frame 1 is enhanced, the shaking is avoided, and the disassembly and the installation of the dustproof net 4 are facilitated;
the left end and the right end of the connecting rod 6 are symmetrically provided with the sliding blocks 5, the connecting rod 6 is connected with the dustproof frame 1 in a sliding mode through the sliding rails 2, the length of each sliding rail 2 is larger than that of the dustproof net 4, the sliding distance is larger than that of the dustproof net 4, and the surface of the dustproof net 4 can be cleaned more comprehensively;
the front end of the connecting rod 6 is provided with the dust removing discs 17 at equal intervals, the outer side surfaces of the dust removing discs 17 are provided with the dust removing soft bristles 18 at equal intervals, and the dust removing soft bristles 18 can be used for efficiently treating gaps among the dust screens 4 and the surfaces of the screen wires in a rotating mode, so that the residue of dust on the dust screens 4 is reduced;
the upper end of the induced draft tube 10 is provided with dust absorption tubes 11 at equal intervals, the central points of the dust absorption tubes 11 and the central point of the dustproof net 4 are positioned on the same vertical line, and the induced draft tube 9, the induced draft tube 10 and the dust absorption tubes 11 are arranged at the lower end of the dustproof net 4, so that dust generated in the cleaning process of the dust removal disc 17 can be absorbed, and the removed dust is prevented from directly falling into the refrigeration equipment to cause secondary pollution;
The working principle is as follows: when the dust-proof device for the air inlet of the refrigeration equipment is used, firstly, the draught fan 9 is opened, negative pressure is generated by the draught fan 9, air at the upper end is extracted by the dust absorption pipe 11, the connecting rod 6 connected with the sliding block 5 vertically ascends and descends on the sliding rail 2 by vertically moving the control rod 7 up and down, the dust removal disc 17 is contacted with the outer side surface of the dust screen 4 by the dust removal disc 17, the dust removal disc 17 is matched with the rotating shaft 16 to rotate by the friction force caused by the vertical movement of the connecting rod 6, not only the dust removal efficiency is more efficient, but also the clearance in the dust screen 4 can be cleaned, the dust removal discs 17 are arranged on the outer side of the connecting rod 6, the dust removal soft bristles 18 are matched in a rotating mode, dead-angle-free dust removal can be carried out on the inner side and the outer side of the dust screen 4, the dust, dust inside and outside the dust-proof frame 1 is sucked into the dust-collecting box 8 by the dust-sucking pipe 11 in the cleaning process, the induced duct 10 is arranged at the lower end of the central point of the dust-proof net 4, dust in the front and back two-side areas of the dust-proof net 4 can be absorbed, the problem of poor dust-proof effect caused by the dust permeating into the refrigeration equipment in the dust-removing process is avoided, meanwhile, the dust is prevented from flying around in the air, the dust can be filtered by the dust-proof filter screen 12, the blockage in the induced duct 10 is avoided, the dust accumulated in the dust-collecting box 8 after long-term use can be cleaned by opening the switch door 19, the dust-proof net 4 is clamped in the connecting piece 3, the connecting blocks 13 at the two sides correspond to the limiting grooves 14 at the upper and lower ends of the dust-proof frame 1, the fixing bolt 15 is inserted into the limiting grooves 14 for fixing, the stability of the connection between the dust-proof, avoid appearing rocking, still be convenient for simultaneously the dismantlement and the installation of dust screen 4 to holistic practicality has been increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a refrigeration plant air intake dust keeper, includes dustproof frame (1), dust screen (4) and dust removal dish (17), its characterized in that: the dust-proof device is characterized in that sliding rails (2) are arranged at the left end and the right end of the dust-proof frame (1), connecting pieces (3) are arranged in the dust-proof frame (1), dust screens (4) are installed in the connecting pieces (3), sliding blocks (5) are connected to the outer sides of the sliding blocks (5), connecting rods (6) are connected to the other ends of the sliding blocks (5), control rods (7) are connected to the outer sides of the connecting rods (6), dust collection boxes (8) are arranged at the lower ends of the dust-proof frame (1), draught fans (9) are arranged in the dust collection boxes (8), one ends of the draught fans (9) are connected with induced draft tubes (10), dust collection tubes (11) are arranged on the outer sides of the induced draft tubes (10), dust collection filter screens (12) are arranged at the upper ends of the dust collection tubes (11), connecting blocks (13) are, and fixing bolts (15) are connected in the limiting grooves (14), the front end of the control rod (7) is connected with a rotating shaft (16), the other end of the rotating shaft (16) is connected with a dust removal disc (17), dust removal soft bristles (18) are arranged on the outer side surface of the dust removal disc (17), and a switch door (19) is arranged at the front end of the dust collection box (8).
2. The dustproof device for the air inlet of the refrigerating equipment as claimed in claim 1, wherein: connecting pieces (3) are symmetrically arranged at the upper end and the lower end of the dustproof frame (1) and are of U-shaped structures, and limiting grooves (14) with the same diameter are formed in the upper end and the lower end of the dustproof frame (1) and the connecting blocks (13).
3. The dustproof device for the air inlet of the refrigerating equipment as claimed in claim 1, wherein: the left end and the right end of the connecting rod (6) are symmetrically provided with sliding blocks (5), the connecting rod (6) is connected with the dustproof frame (1) in a sliding mode through the sliding rail (2), and the length of the sliding rail (2) is larger than that of the dustproof net (4).
4. The dustproof device for the air inlet of the refrigerating equipment as claimed in claim 1, wherein: the front end of the connecting rod (6) is provided with dust removing discs (17) at equal intervals, and the outer side surfaces of the dust removing discs (17) are provided with dust removing soft bristles (18) at equal intervals.
5. The dustproof device for the air inlet of the refrigerating equipment as claimed in claim 1, wherein: dust absorption pipes (11) are arranged at equal intervals at the upper end of the induced duct (10), and the central points of the dust absorption pipes (11) and the central point of the dust screen (4) are positioned on the same vertical line.
6. The dustproof device for the air inlet of the refrigerating equipment as claimed in claim 1, wherein: the rear end of the dust removing disc (17) is fixedly connected with the front end of the rotating shaft (16), and the rear end of the rotating shaft (16) is movably connected with the connecting rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922413707.6U CN211526780U (en) | 2019-12-29 | 2019-12-29 | Dustproof device for air inlet of refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922413707.6U CN211526780U (en) | 2019-12-29 | 2019-12-29 | Dustproof device for air inlet of refrigeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211526780U true CN211526780U (en) | 2020-09-18 |
Family
ID=72467314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922413707.6U Expired - Fee Related CN211526780U (en) | 2019-12-29 | 2019-12-29 | Dustproof device for air inlet of refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211526780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774347A (en) * | 2020-12-31 | 2021-05-11 | 广州韦阳贸易有限公司 | Be used for non-woven fabrics workshop to need not to shut down and can remove fine hair device to dust screen |
| CN114639898A (en) * | 2022-03-25 | 2022-06-17 | 南通国轩新能源科技有限公司 | Lithium ion battery energy storage cabin distributed intelligent temperature control system |
-
2019
- 2019-12-29 CN CN201922413707.6U patent/CN211526780U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774347A (en) * | 2020-12-31 | 2021-05-11 | 广州韦阳贸易有限公司 | Be used for non-woven fabrics workshop to need not to shut down and can remove fine hair device to dust screen |
| CN114639898A (en) * | 2022-03-25 | 2022-06-17 | 南通国轩新能源科技有限公司 | Lithium ion battery energy storage cabin distributed intelligent temperature control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |