CN219083358U

CN219083358U - Replacement mechanism of dust-proof cover of central air conditioner

Info

Publication number: CN219083358U
Application number: CN202222664653.2U
Authority: CN
Inventors: 陈怡帆; 何世六
Original assignee: Xueshan Group Co ltd
Current assignee: Xueshan Group Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-05-26
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a replacing mechanism of a dust-proof cover of a central air conditioner, which comprises an air conditioner box, wherein a limiting hole is formed in the surface of the air conditioner box, a frame body is inserted into an inner cavity of the limiting hole in a limiting way, a dustproof net is fixed in the inner cavity of the frame body, grooves are formed in two side walls of the inner cavity of the limiting hole, an electromagnet is fixedly arranged in the deep part of the inner cavity of the grooves, an adaptive limiting pin is inserted into an opening of the grooves, an adaptive limiting groove is formed in the side wall of the frame body corresponding to the limiting pin, and a magnet block is fixedly arranged at one end, close to the electromagnet, of the limiting pin. According to the utility model, the frame body and the dustproof net are attached to the limiting hole of the air conditioner box, so that when the dustproof net of the air conditioner box is installed, the electromagnet is electrified, so that the thrust to the magnet block is generated, the limiting pin can be inserted into the limiting hole on the side wall of the frame body, so that limiting connection is formed, when disassembly is needed, reverse current is conducted to the electromagnet, and therefore, the disassembly and assembly are convenient and rapid, the operation efficiency is improved, and the disassembly is convenient and the cleaning is convenient.

Description

Replacement mechanism of dust-proof cover of central air conditioner

Technical Field

The utility model relates to the field of central air conditioners, in particular to a replacement mechanism for a dust-proof cover of a central air conditioner.

Background

The central air conditioning system consists of one or more cold and heat source systems and a plurality of air conditioning systems, which are different from the conventional refrigerant type air conditioner, and intensively process air to achieve comfort requirements. The liquid gasification refrigeration principle is adopted to provide the required cooling capacity for the air conditioning system so as to offset the heat load of the indoor environment; the heating system provides the air conditioning system with the required heat to counteract the indoor environmental cooling and heating load.

In the in-process of the central air conditioner in actual use, the air conditioning box is in order to avoid dust invasion to can be at air conditioning box surface mounting dust separation cover, but current dust separation cover is mostly all fixed through the bolt, and long-term use dust separation cover adheres dust more, needs to dismantle the washing, and the operation is troublesome, and the condition that the operating bolt of a lot of has smooth silk and damage moreover. Therefore, we propose a replacement mechanism for the dust-proof cover of the central air conditioner.

Disclosure of Invention

The utility model aims to provide a replacement mechanism for a dust-proof cover of a central air conditioner, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the replacement mechanism of the dust-proof cover of the central air conditioner comprises an air conditioner box, wherein a limiting hole is formed in the surface of the air conditioner box;

the inner cavity of the limiting hole is limited and inserted with a frame body, and the inner cavity of the frame body is fixed with a dustproof net;

the inner chamber both sides wall in spacing hole all sets up flutedly, the inner chamber depths of recess fixed mounting has the electro-magnet, the opening part grafting of recess has the spacer pin of adaptation, the lateral wall of framework corresponds the spacer groove of adaptation of spacer pin department, the one end fixed mounting that the spacer pin is close to the electro-magnet has the magnet piece.

In a preferred embodiment of the present utility model, handles are fixedly mounted on the top and bottom surfaces of the frame.

As a preferred embodiment of the utility model, the inner wall of the limiting hole is fixed with an adaptive first rubber ring.

As a preferred embodiment of the utility model, the back of the frame is fixedly glued with an adapted second rubber ring.

As a preferred embodiment of the present utility model, the length of the limiting pin is greater than the depth of the limiting groove.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the frame body and the dustproof net are attached to the limiting hole of the air conditioner box, so that when the dustproof net of the air conditioner box is installed, the electromagnet is electrified to generate thrust to the magnet block, so that the limiting pin can be inserted into the limiting groove on the side wall of the frame body to form limiting connection, and when disassembly is required, reverse current is applied to the electromagnet, so that the disassembly is convenient and rapid, the operation efficiency is improved, and the disassembly is convenient to clean;

through the first rubber circle of spacing downthehole wall installation and framework back mounted's second rubber circle to make behind the installation, framework and spacing hole laminating degree are high, thereby avoid the invasion in the thereby gap of dust, further promoted dustproof effect.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the overall structure of a replacement mechanism for a dust-proof cover of a central air conditioner;

FIG. 2 is a schematic diagram of the structure of an air conditioning box of the replacement mechanism of the dust-proof cover of the central air conditioner;

fig. 3 is a schematic view of the back structure of the frame of the replacement mechanism of the dust-proof cover of the central air conditioner.

In the figure: 1. an air conditioning box; 2. a limiting hole; 3. a frame; 4. a groove; 5. an electromagnet; 6. a limiting pin; 7. a magnet block; 8. a limit groove; 9. a dust screen; 10. a handle; 11. a first rubber ring; 12. and a second rubber ring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-3, the present utility model provides a technical solution: a replacement mechanism of a dust-proof cover of a central air conditioner comprises an air conditioner box 1, wherein a limiting hole 2 is formed in the surface of the air conditioner box 1;

in the technical scheme, a frame body 3 is inserted into an inner cavity of a limiting hole 2 in a limiting way, a dustproof net 9 is fixed in the inner cavity of the frame body 3, grooves 4 are formed in two side walls of the inner cavity of the limiting hole 2, an electromagnet 5 is fixedly arranged in the deep part of the inner cavity of the groove 4, an adaptive limiting pin 6 is inserted into an opening of the groove 4, an adaptive limiting groove 8 is formed in the side wall of the frame body 3, corresponding to the limiting pin 6, and a magnet block 7 is fixedly arranged at one end, close to the electromagnet 5, of the limiting pin 6;

in the technical scheme, the electromagnet 5 is electrified so as to generate thrust to the magnet block 7, the push limiting pin 6 is inserted into the limiting groove 8 so as to limit the frame body 3, the whole is stable, the second rubber ring 12 on the back of the frame body 3 is attached to the first rubber ring 11 in the limiting groove 8, the attaching degree is high, dust invasion caused by gaps is avoided, when the dustproof net 9 needs to be disassembled and washed, reverse current is supplied to the electromagnet 5, at the moment, suction to the magnet block 7 is generated so as to drive the limiting pin 6 to be separated from the limiting groove 8, and then the frame body 3 is pulled away from the limiting hole 2;

in some embodiments, the handles 10 are fixedly mounted on the top and bottom surfaces of the frame 3.

In this solution, the handle 10 is provided to facilitate pulling of the frame 3 and the dust screen 9.

In some technical solutions, the inner wall of the limiting hole 2 is fixed with an adapted first rubber ring 11.

In this kind of technical scheme, the setting of first rubber circle 11 can guarantee the laminating degree of spacing hole 2 inner wall and framework 3.

In some embodiments, the back of the frame 3 is glued with an adapted second rubber ring 12.

In this technical scheme, the setting of second rubber circle 12, cooperation first rubber circle 11 can make the laminating degree high to avoid having the gap.

In some embodiments, the length of the stop pin 6 is greater than the depth of the stop slot 8.

In this technical solution, the limit pin 6 is longer than the limit slot 8, so that the limit stability can be ensured.

When the dustproof net of the central air conditioner is installed, firstly, the frame body 3 is placed in the limit hole 2 to be limited, then the electromagnet 5 is electrified, so that the pushing force to the magnet block 7 is generated, the pushing limit pin 6 is inserted into the limit groove 8, the limit to the frame body 3 is formed, the whole is stable, the second rubber ring 12 on the back of the frame body 3 is attached to the first rubber ring 11 in the limit groove 8, the attaching degree is high, dust invasion caused by gaps is avoided, when the dustproof net 9 needs to be detached and washed, reverse current is supplied to the electromagnet 5, at the moment, the suction force to the magnet block 7 is generated, the limit pin 6 is driven to be separated from the limit groove 8, and then the hand-held handle 10 is pulled away from the limit hole 2.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but 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 change mechanism of central air conditioning dust separation cover, includes air conditioning case (1), its characterized in that: a limiting hole (2) is formed in the surface of the air conditioning box (1);

the inner cavity of the limiting hole (2) is limited and inserted with a frame body (3), and a dustproof net (9) is fixed in the inner cavity of the frame body (3);

the inner chamber both sides wall of spacing hole (2) has all seted up recess (4), the inner chamber depths fixed mounting of recess (4) has electro-magnet (5), peg graft in the opening part of recess (4) has spacer pin (6) of adaptation, spacer groove (8) of adaptation have been seted up in the lateral wall of framework (3) corresponding spacer pin (6) department, one end fixed mounting that spacer pin (6) is close to electro-magnet (5) has magnet piece (7).

2. The replacement mechanism for a dust cap of a central air conditioner according to claim 1, wherein: handles (10) are fixedly arranged on the upper surface and the lower surface of the frame body (3).

3. The replacement mechanism for a dust cap of a central air conditioner according to claim 1, wherein: the inner wall of the limiting hole (2) is fixed with an adaptive first rubber ring (11).

4. The replacement mechanism for a dust cap of a central air conditioner according to claim 1, wherein: the back of the frame body (3) is fixedly glued with an adaptive second rubber ring (12).

5. The replacement mechanism for a dust cap of a central air conditioner according to claim 1, wherein: the length of the limiting pin (6) is greater than the depth of the limiting groove (8).