CN211346025U

CN211346025U - Dustproof device for refrigeration equipment

Info

Publication number: CN211346025U
Application number: CN202020097355.8U
Authority: CN
Inventors: 马燕香; 洪波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-08-25
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a dust keeper for refrigeration plant, including the shield casing, set up the mounting hole that is used for the installation on the shield casing, set up two recesses that are parallel to each other on the inner chamber upper and lower surface of shield casing, two the inside equal joint of recess has a filter screen, two the equal fixedly connected with in one side of filter screen is located the inside connecting plate of recess, the fixed inserted bar of the equal fixedly connected with in both ends about one side of connecting plate, set up the jack with the mutual joint of fixed inserted bar on the shield casing, two the equal fixedly connected with magnet of inner chamber of jack. The utility model discloses need not to pull down the filter screen and wash or change, reduced personnel's intensity of labour, improved work efficiency and practicality, avoided simultaneously at the filter screen in-process of installing the dismantlement repeatedly, lead to the emergence of the smooth silk phenomenon of set screw easily, influence the problem of the normal use of dust cover, simple structure, convenient to use.

Description

Dustproof device for refrigeration equipment

Technical Field

The utility model relates to a relevant technical field of dust keeper specifically is a dust keeper for refrigeration plant.

Background

The dust cover, be used for protecting article, can protect the surface of article not receive external corruption and destruction, in the air-cooled refrigeration plant field, be equipped with air pipe on the outer wall of refrigeration plant casing, the air pipe outer wall of refrigeration plant outer wall is located to the dust cover that is equipped with the filter screen on people usually, be arranged in filtering the dust in the air, reduce the dust and get into the inside probability that covers on work original paper surface of refrigeration plant casing, make work component can normally dispel the heat, current dust cover is after long-time the use, need pull down the washing or change to the filter screen, at the in-process that the filter screen was installed repeatedly and is dismantled, lead to the emergence of the smooth silk phenomenon of set screw easily, influence the normal use of dust cover, and the cleaning mode of dismantlement formula has increased staff's intensity of labour greatly, work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust keeper for refrigeration plant to the current dust cover that proposes in solving above-mentioned background art need pull down the washing or change the filter screen after long-time the use, installs the in-process of dismantling repeatedly at the filter screen, leads to the emergence of the smooth silk phenomenon of set screw easily, influences the normal use of dust cover, and the washing mode of dismantlement formula has increased staff's intensity of labour moreover greatly, problem that work efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust keeper for refrigeration plant, includes the dust shield casing, set up the mounting hole that is used for the installation on the dust shield casing, set up two recesses that are parallel to each other, two on the inner chamber upper and lower surface of dust shield casing the inside equal joint of recess has a filter screen, two the equal fixedly connected with in one side of filter screen is located the inside connecting plate of recess, the equal fixedly connected with fixed inserted bar in both ends about one side of connecting plate, set up the jack with the mutual joint of fixed inserted bar on the dust shield casing, two the equal fixedly connected with magnet of inner chamber of jack.

Preferably, it has four slide bars to peg graft on the dust cover casing, just the slide bar vertically runs through in the dust cover casing, four the slide bar falls into two sets ofly, and bilateral symmetry sets up two the slide bar is a set of, four the bottom of slide bar all is provided with fixed establishment, bilateral symmetry two the equal fixedly connected with mounting panel in fixed establishment's bottom, two the equal fixedly connected with brush in rear surface of mounting panel, just the surface laminating of brush and filter screen, it is two sets of the equal fixedly connected with connecting rod in top of slide bar.

Preferably, the fixed establishment includes the fixing base, the slide bar is vertically pegged graft in the inside of fixing base, the mounting groove has been seted up to one side of fixing base, peg graft and have the fixing clip pole one side of fixing base, just the fixing clip pole transversely runs through in the fixing base and passes the mounting groove, fixed the cup jointing has the stopper that is located the mounting groove inner chamber on the outer table wall of fixing clip pole, cup jointed the spring that is located stopper one side on the outer table wall of fixing clip pole, set up the draw-in groove with the mutual joint of fixing clip pole on the slide bar.

Preferably, the outer surface wall of the connecting plate and the inner side wall of the groove are both provided with sealing gaskets.

Preferably, four fixing clamping rods are provided with anti-skid lines.

Preferably, the dust cover shell lower surface is located the place ahead of recess and all has seted up a plurality of through-hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, through the inside of putting into the recess with the filter screen, make the inside that fixed inserted bar inserted the jack, hold fixed inserted bar through magnet, and then realize the fixed to the filter screen, the installation is simple with the dismantlement, and convenient operation has avoided the filter screen at the in-process of installing the dismantlement repeatedly, leads to the emergence of the smooth silk phenomenon of set screw easily, influences the problem of the normal use of dust cover.

2. The utility model discloses, through upwards or stimulate the connecting rod downwards, operate repeatedly, drive the mounting panel and upwards or move down, and then drive the brush and clear up the filter screen, drive the mounting panel, the dust after the clearance drops through the through-hole under the action of gravity of self and discharges, simple structure, convenient to use has avoided dismantling the filter screen and has cleared up, has reduced personnel's intensity of labour, has improved work efficiency, has improved the practicality.

Drawings

FIG. 1 is a sectional view of the front view structure of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the connection structure between the fixing mechanism and the sliding rod of the present invention.

In the figure: 1. a dust cover housing; 2. mounting holes; 3. a groove; 4. a filter screen; 5. a connecting plate; 6. fixing the inserted rod; 7. a jack; 8. a magnet; 9. a slide bar; 10. a fixing mechanism; 101. a fixed seat; 102. mounting grooves; 103. fixing the clamping rod; 104. a limiting block; 105. a spring; 11. mounting a plate; 12. a brush; 13. a connecting rod; 14. a clamping groove.

Detailed Description

In order to avoid current dust cover after long-time the use, need pull down the washing or change the filter screen, at the filter screen in-process of installing the dismantlement repeatedly, lead to the emergence of the smooth silk phenomenon of set screw easily, do not influence the normal use of dust cover, the washing mode of avoiding the dismantlement formula has increased staff's intensity of labour big, problem that work efficiency is low, the embodiment of the utility model provides a dust keeper for refrigeration plant. 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.

Example 1

Referring to fig. 1-4, the present embodiment provides a dust-proof device for a refrigeration device, which includes a dust cover housing 1, a mounting hole 2 for mounting is formed on the dust cover housing 1, two parallel grooves 3 are formed on the upper and lower surfaces of an inner cavity of the dust cover housing 1, filter screens 4 are respectively clamped inside the two grooves 3, a connecting plate 5 located inside the groove 3 is fixedly connected to one side of each of the two filter screens 4, a fixed inserting rod 6 is fixedly connected to the upper and lower ends of one side of the connecting plate 5, a inserting hole 7 clamped with the fixed inserting rod 6 is formed on the dust cover housing 1, magnets 8 are respectively fixedly connected to the inner cavities of the two inserting holes 7, four sliding rods 9 are inserted into the dust cover housing 1, the sliding rods 9 longitudinally penetrate through the dust cover housing 1, the four sliding rods 9 are divided into two groups, and the two sliding rods 9 symmetrically arranged on the left, the bottom ends of four sliding rods 9 are all provided with a fixing mechanism 10, the bottom ends of two fixing mechanisms 10 which are bilaterally symmetrical are all fixedly connected with a mounting plate 11, the rear surfaces of the two mounting plates 11 are all fixedly connected with a brush 12, the brush 12 is attached to the surface of the filter screen 4, the top ends of two groups of sliding rods 9 are all fixedly connected with a connecting rod 13, the fixing mechanism 10 comprises a fixing seat 101, the sliding rods 9 are longitudinally inserted in the fixing seat 101, one side of the fixing seat 101 is provided with a mounting groove 102, one side of the fixing seat 101 is inserted with a fixing clamping rod 103, the fixing clamping rod 103 transversely penetrates through the fixing seat 101 and penetrates through the mounting groove 102, a limiting block 104 positioned in the inner cavity of the mounting groove 102 is fixedly sleeved on the outer surface wall of the fixing clamping rod 103, a spring 105 positioned on one side of the limiting block 104 is sleeved on the outer surface wall of the fixing, a plurality of through holes are formed in the front position, located on the groove 3, of the lower surface of the dust cover shell 1.

In the embodiment, when the dust cover is used, the dust cover shell 1 is fixedly arranged at the air inlet position of refrigeration equipment by using screws through the mounting holes 2, the filter screen 4 is placed in the groove 3, the fixed inserting rod 6 is inserted into the inserting hole 7, the fixed inserting rod 6 is attracted by the magnet 8, the filter screen 4 is further fixed, the installation and the disassembly are simple, the operation is convenient, the problem that the phenomenon that the fixed screws slide easily in the process of repeated installation and disassembly of the filter screen 4 and the normal use of the dust cover is influenced is solved, through the arrangement of the filter screen 4, dust can be effectively filtered, when the filter screen 4 needs to be cleaned, the connecting rod 13 is manually pulled upwards or downwards, the repeated operation is carried out, the mounting plate 11 is driven to move upwards or downwards, the brush 12 is further driven to clean the filter screen 4, the mounting plate 11 is driven, the dust after the clearance drops through the through-hole and discharges under the action of gravity of self, simple structure, and convenient to use has avoided dismantling filter screen 4 and has got off and clear up, has reduced personnel's intensity of labour, has improved work efficiency.

Example 2

Referring to fig. 1-4, a further improvement is made on the basis of embodiment 1: all be provided with sealed the pad on the exterior wall of connecting plate 5 and on the inside wall of recess 3, through sealed setting up of filling up, can effectual increase leakproofness, avoided the dust to get into inside from the clearance, all be provided with anti-skidding line on four fixing clip poles 103, through setting up anti-skidding line, can effectual increase antiskid nature, avoided the phenomenon that skids to appear in the use.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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

1. The utility model provides a dust keeper for refrigeration plant, includes dust cover casing (1), set up mounting hole (2) that are used for the installation on dust cover casing (1), its characterized in that: set up two recess (3) that are parallel to each other on the inner chamber upper and lower surface of dust cover casing (1), two recess (3) inside equal joint has filter screen (4), two the equal fixedly connected with in one side of filter screen (4) is located inside connecting plate (5) of recess (3), the equal fixedly connected with in both ends fixes inserted bar (6) about one side of connecting plate (5), set up jack (7) with the mutual joint of fixed inserted bar (6) on dust cover casing (1), two the equal fixedly connected with magnet (8) of inner chamber of jack (7).

2. The dustproof device for a refrigeration apparatus according to claim 1, wherein: it has four slide bars (9) to peg graft on dust cover casing (1), just slide bar (9) vertically run through in dust cover casing (1), four slide bar (9) fall into two sets ofly, two that bilateral symmetry set up slide bar (9) are a set of, four the bottom of slide bar (9) all is provided with fixed establishment (10), two of bilateral symmetry the equal fixedly connected with mounting panel (11) in bottom of fixed establishment (10), two the equal fixed connection brush (12) in rear surface of mounting panel (11), just brush (12) are laminated with the surface of filter screen (4), and are two sets of the equal fixedly connected with connecting rod (13) in top of slide bar (9).

3. The dustproof device for a refrigeration apparatus according to claim 2, wherein: fixing mechanism (10) are including fixing base (101), slide bar (9) are vertically pegged graft in the inside of fixing base (101), mounting groove (102) have been seted up to one side of fixing base (101), one side of fixing base (101) is pegged graft and is had fixing clip pole (103), just fixing clip pole (103) transversely run through in fixing base (101) and pass mounting groove (102), fixed stopper (104) that are located mounting groove (102) inner chamber of having cup jointed on the outer table wall of fixing clip pole (103), cup jointed spring (105) that are located stopper (104) one side on the outer table wall of fixing clip pole (103), offer draw-in groove (14) with fixing clip pole (103) mutual joint on slide bar (9).

4. The dustproof device for a refrigeration apparatus according to claim 1, wherein: sealing gaskets are arranged on the outer surface wall of the connecting plate (5) and the inner side wall of the groove (3).

5. The dustproof device for a refrigeration apparatus according to claim 3, wherein: four fixed clamping rods (103) are all provided with anti-skidding lines.

6. The dustproof device for a refrigeration apparatus according to claim 1, wherein: a plurality of through holes are formed in the position, located in front of the groove (3), of the lower surface of the dust cover shell (1).