Dustproof device for distributed air conditioning system

Abstract

The dustproof device for the distributed air conditioning system comprises a shell, an air filter is connected into the shell in a sealed mode, a protective net and a pushing mechanism which are located on the front face of the air filter are fixedly connected into the shell through a buckle structure, and the pushing mechanism comprises an installation frame fixedly connected to the back face of the interior of the shell. A piston is connected into the mounting frame in a sealed mode, the front face of the piston extends out of the mounting frame and is fixedly connected with a push plate, the front face of the push plate is movably connected with the back face of the air filter, and an air distribution row located on the back face of the air filter is fixedly connected to the top in the shell. According to the dustproof device, the air filter and the protective net are arranged to form the filtering mechanism, the air pump, the air distributing row and the air conveying pipe are utilized, the piston and the push plate are controlled to move forwards, the filtering mechanism is pushed out of the shell, and a worker can conveniently take the filtering mechanism out of the shell and replace the filtering mechanism of the dustproof device.

Description

TECHNICAL FIELD

[0001] The utility model relates to distributed air conditioning system technical field, concretely is a dustproof device for distributed air conditioning system. BACKGROUND

[0002] Distributed air conditioning system is by a plurality of independent air conditioning system composition, each system is installed in the different area of building, and realizes linkage and integral control through a main controller, when the system detects that the environment needs to adjust temperature, the main controller will automatically adjust the working mode of each air conditioning system, to reach the purpose of integral control, in order to avoid dust and other sundries into the air conditioning equipment inside, will install dustproof device at the air conditioning pipeline air inlet, such as patent application no. 202323260094. X, patent name is: a dustproof device for grain depot cooling air conditioner, relates to grain depot cooling air conditioning technical field, including grain depot air conditioning dustproof device main part, the grain depot air conditioning dustproof device main part includes air conditioner air inlet mounting cover, the rear end of air conditioner air inlet mounting cover is provided with dust air inlet filter pipe mechanism, the front end of dust air inlet filter pipe mechanism is provided with dust cleaning mechanism, the utility model discloses a motor work drive pivot rotation, pivot rotation drives spherical filter cover net rotation, makes spherical filter cover net be in motion state when filtering dust, the outer surface of spherical filter cover net and cleaning brush contact, the dust filtered on the surface of inlet pipe is cleaned to make dust enter the ash storage pipe, without disassembling spherical filter cover net, the self-cleaning of spherical filter cover net can be completed, avoid due to dust blockage filter screen, influence air inlet air inlet, use more convenient, improve the practicality of device.

[0003] For the related technology in the above, there are the following defects, when the filter structure in the dustproof device needs to be replaced, since the filter mechanism of the dustproof device is located in the air inlet pipe, and the surface of the filter mechanism is not provided with a structure for the worker to grasp, so that the worker is difficult to take out the filter mechanism from the dustproof device, which is not convenient for the worker to replace the filter mechanism.

[0004] Therefore, the dustproof device needs to be designed and improved to effectively prevent the phenomenon that the filter mechanism is not convenient to replace. UTILITY MODEL CONTENTS

[0005] To solve the problems in the above background art, the utility model aims at providing a dustproof device for distributed air conditioning system, which has the advantage of making the dustproof device convenient to replace the filter mechanism, and solves the problem that the filter mechanism in the dustproof device is not convenient to replace.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A dustproof device for distributed air conditioning system, including the shell, the inside sealed connection of shell has air filter, the inside fixedly connected with the protection network of air filter front surface of shell is through the buckle structure, the front surface of protection network extends to the outside of shell,

[0007] Push mechanism, push mechanism includes the back fixedly connected with mounting bracket of shell inside, the inside sealed connection of mounting bracket has piston, the front fixedly connected with push plate of piston extends to the outside of mounting bracket, the front of push plate is connected with the back of air filter, the top fixedly connected with the back of air filter of shell inside has gas distribution, the gas distribution mouth intercommunication of gas distribution has gas pipe, the one end of gas pipe away from gas distribution mouth intercommunication with the air inlet of mounting bracket, the top fixedly connected with air pump of shell, the air outlet pipe of air pump penetrates shell and is connected with the air inlet of gas distribution, the top of shell is provided with protection mechanism, the bottom of shell is provided with support mechanism.

[0008] As the utility model prefers, the protection mechanism includes the protection cover that is connected in the top of shell and is located the outside of air pump, the top fixedly connected with the outside of auxiliary frame of air pump of shell, the outside fixedly connected with antiskid rubber of auxiliary frame, the inside of antiskid rubber is sealedly connected with the inner wall of protection cover, the surface of protection cover is provided with ventilation mechanism.

[0009] As the utility model prefers, the ventilation mechanism includes the ventilation opening that is set respectively in the front and back of protection cover, the inside fixedly connected with filter screen of ventilation opening.

[0010] As the utility model prefers, the support mechanism includes the threaded sleeve that is fixedly connected in the bottom of shell, the inside screw connection of threaded sleeve has threaded rod, the bottom fixedly connected with rubber foot of threaded rod extends to the outside of threaded sleeve, the surface of threaded rod is provided with auxiliary mechanism.

[0011] As the utility model prefers, the auxiliary mechanism includes the fixed frame that is fixedly connected in the surface of threaded rod and is located the bottom of threaded sleeve, the surface fixedly connected with rubber sleeve of fixed frame.

[0012] As the utility model prefers, the surface fixedly connected with reinforcing rib of threaded sleeve, the top fixedly connected with the bottom of shell of reinforcing rib.

[0013] Compared with the prior art, the utility model has the advantages of the following:

[0014] 1. The utility model discloses a filter mechanism is constituted to set up empty filter and protective net, utilizes air pump, gas distribution and gas pipe, and the piston and push board are controlled to move forward, and filter mechanism is pushed out from the shell, and the worker is convenient to take out filter mechanism from the shell, and it is convenient for the worker to replace the filter mechanism of dustproof device.

[0015] 2. The utility model discloses a protective cover, auxiliary frame and antiskid rubber are set up, and the air pump is protected, avoids the collision of foreign matter and air pump, leads to air pump damage, because the protective cover is connected with antiskid rubber through frictional connection, and the worker is convenient to dismount the protective cover, and it is convenient for the worker to overhaul air pump. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structure schematic diagram of the utility model;

[0017] Figure 2 It is the partial part solid drawing of the utility model air filter;

[0018] Figure 3 It is the partial part solid drawing of the utility model shell;

[0019] Figure 4 It is the partial part solid drawing of the utility model mounting frame;

[0020] Figure 5 It is the partial part solid drawing of the utility model air pump;

[0021] Figure 6 It is the partial part solid drawing of the utility model threaded sleeve.

[0022] In the drawing: 1, shell;2, air filter;3, protective net;4, mounting frame;5, piston;6, push board;7, gas distribution;8, gas pipe;9, air pump;10, protective cover;11, auxiliary frame;12, antiskid rubber;13, vent;14, filter screen;15, threaded sleeve;16, threaded rod;17, rubber foot;18, fixed frame;19, rubber sleeve;20, reinforcing rib. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.

[0024] For example, Figures 1 to 6As shown, the present invention provides a dustproof device for a distributed air conditioning system, including a housing 1, an air filter 2 sealed inside the housing 1, and a protective net 3 located on the front of the air filter 2 fixedly connected inside the housing 1 by a snap-fit ​​structure, the front of the protective net 3 extending to the outside of the housing 1.

[0025] The actuating mechanism includes a mounting bracket 4 fixedly connected to the back of the inner shell 1, a piston 5 sealed inside the mounting bracket 4, a push plate 6 fixedly connected to the front of the piston 5 extending to the outside of the mounting bracket 4, and the front of the push plate 6 movably connected to the back of the air filter 2. An air distributor 7 located on the back of the air filter 2 is fixedly connected to the top of the inner shell 1. An air supply pipe 8 is connected to the air outlet of the air distributor 7. The end of the air supply pipe 8 away from the air distributor 7 is connected to the air inlet of the mounting bracket 4. An air pump 9 is fixedly connected to the top of the outer shell 1. The air outlet pipe of the air pump 9 passes through the outer shell 1 and is connected to the air inlet of the air distributor 7. A protective mechanism is provided on the top of the outer shell 1, and a support mechanism is provided on the bottom of the outer shell 1.

[0026] refer to Figure 5 The protective mechanism includes a protective cover 10 movably connected to the top of the housing 1 and located outside the air pump 9. An auxiliary frame 11 located outside the air pump 9 is fixedly connected to the top of the housing 1. An anti-slip rubber 12 is fixedly connected to the outside of the auxiliary frame 11. The outside of the anti-slip rubber 12 is sealed to the inner wall of the protective cover 10. A ventilation mechanism is provided on the surface of the protective cover 10.

[0027] As a technical optimization of this utility model, the air pump 9 is protected by setting up a protective cover 10, an auxiliary frame 11 and anti-slip rubber 12 to prevent foreign objects from colliding with the air pump 9 and causing damage to the air pump 9. Since the protective cover 10 is connected to the anti-slip rubber 12 through a frictional connection, it is convenient for workers to disassemble the protective cover 10 and facilitate workers to inspect and repair the air pump 9.

[0028] refer to Figure 5 The ventilation system includes ventilation openings 13 on the front and back of the protective cover 10, and a filter screen 14 is fixedly connected inside the ventilation openings 13.

[0029] As a technical optimization of this utility model, by setting a vent 13, external air can enter the protective cover 10, and the air is filtered by a filter screen 14 to block impurities in the air outside the protective cover 10, so as to prevent impurities from entering the air pump 9 and causing the air pump 9 to malfunction.

[0030] refer to Figure 6 The support mechanism includes a threaded sleeve 15 fixedly connected to the bottom of the housing 1. A threaded rod 16 is threadedly connected inside the threaded sleeve 15. The bottom of the threaded rod 16 extends to the outside of the threaded sleeve 15 and is fixedly connected to a rubber foot 17. An auxiliary mechanism is provided on the surface of the threaded rod 16.

[0031] As a technical optimization scheme of the utility model, through setting threaded rod 16 and rubber foot 17, support shell 1, share the pressure that shell 1 and air conditioner pipeline junction bore, and utilize threaded sleeve 15 and threaded rod 16, adjust the position of rubber foot 17, to improve the practicability of support mechanism.

[0032] Reference Figure 6 The auxiliary mechanism includes a fixed frame 18 fixedly connected to the surface of the threaded rod 16 and located at the bottom of the threaded sleeve 15.

[0033] As a technical optimization scheme of the utility model, by setting fixed frame 18, the force position of rotating threaded rod 16 is improved for workers, and the surface friction of fixed frame 18 is increased by using rubber sleeve 19, so that workers cannot rotate threaded rod 16 due to hand slip.

[0034] Reference Figure 6 The surface of the threaded sleeve 15 is fixedly connected with a reinforcing rib 20, and the top of the reinforcing rib 20 is fixedly connected with the bottom of the shell 1.

[0035] As a technical optimization scheme of the utility model, the connecting part of the threaded sleeve 15 and the shell 1 is reinforced by setting the reinforcing rib 20, so that the connecting part of the threaded sleeve 15 and the shell 1 is not broken due to external force impact.

[0036] The working principle and use process of the utility model are as follows: when workers need to replace the filtering mechanism in the dustproof device, start the air pump 9, the air pump 9 will deliver air into the gas distribution row 7, the gas distribution row 7 will deliver air into the mounting bracket 4, the piston 5 and the push plate 6 are pushed forward by air, the push plate 6 will push the air filter 2 and the protective net 3 to move forward, the front end of the protective net 3 and the air filter 2 is pushed out of the shell 1, which is convenient for workers to take out the air filter 2 from the shell 1, then place the new air filter 2 and the protective net 3 into the shell 1, at this time the air filter 2 will push the push plate 6 and the piston 5 to move to the original position, realizing the replacement of the filtering mechanism in the dustproof device.

[0037] In summary: the dustproof device for distributed air conditioning system, by setting air filter 2 and protective net 3 to form filtering mechanism, using air pump 9, gas distribution row 7 and gas pipe 8, control piston 5 and push plate 6 to move forward, push the filtering mechanism out of the shell 1, which is convenient for workers to take out the filtering mechanism from the shell 1, and convenient for workers to replace the filtering mechanism of the dustproof device.

[0038] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0039] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A dustproof device for a distributed air conditioning system, comprising a shell (1), the inside of the shell (1) is sealingly connected with an air filter (2), the inside of the shell (1) is fixedly connected with a protective net (3) on the front of the air filter (2) through a buckle structure, and the front of the protective net (3) extends to the outside of the shell (1), characterized in that: a pushing mechanism, the back of the inside of the shell (1) is fixedly connected with a mounting bracket (4), the inside of the mounting bracket (4) is sealingly connected with a piston (5), the front of the piston (5) extends to the outside of the mounting bracket (4) and is fixedly connected with a push plate (6), the front of the push plate (6) is movably connected with the back of the air filter (2), the top of the inside of the shell (1) is fixedly connected with a gas distribution row (7) on the back of the air filter (2), the gas outlet of the gas distribution row (7) is communicated with a gas conveying pipe (8), the end of the gas conveying pipe (8) away from the gas distribution row (7) is communicated with the gas inlet of the mounting bracket (4), the top of the shell (1) is fixedly connected with a gas pump (9), the air outlet pipe of the gas pump (9) penetrates through the shell (1) and is communicated with the gas inlet of the gas distribution row (7), the top of the shell (1) is provided with a protection mechanism, and the bottom of the shell (1) is provided with a supporting mechanism. The protection mechanism comprises a protective cover (10) movably connected to the top of the shell (1) and located outside the gas pump (9), the top of the shell (1) is fixedly connected with an auxiliary bracket (11) located outside the gas pump (9), the outer side of the auxiliary bracket (11) is fixedly connected with an anti-skid rubber (12), the outer side of the anti-skid rubber (12) is sealingly connected with the inner wall of the protective cover (10), and the surface of the protective cover (10) is provided with a ventilation mechanism.

2. The dust prevention device for a distributed air conditioning system according to claim 1, characterized in that: The ventilation mechanism comprises ventilation openings (13) respectively formed on the front and back of the protective cover (10), and the inside of the ventilation opening (13) is fixedly connected with a filter screen (14).

3. The dust prevention device for a distributed air conditioning system according to claim 2, characterized in that: The supporting mechanism comprises a threaded sleeve (15) fixedly connected to the bottom of the shell (1), a threaded rod (16) threadedly connected to the inside of the threaded sleeve (15), and a rubber foot (17) fixedly connected to the bottom of the threaded rod (16) and extending to the outside of the threaded sleeve (15), and the surface of the threaded rod (16) is provided with an auxiliary mechanism.

4. The dust prevention device for a distributed air conditioning system according to claim 1, characterized in that: The auxiliary mechanism comprises a fixed bracket (18) fixedly connected to the surface of the threaded rod (16) and located at the bottom of the threaded sleeve (15), and the surface of the fixed bracket (18) is fixedly connected with a rubber sleeve (19).

5. The dust prevention device for a distributed air conditioning system according to claim 4, characterized in that: The surface of the threaded sleeve (15) is fixedly connected with a reinforcing rib (20), and the top of the reinforcing rib (20) is fixedly connected with the bottom of the shell (1).

6. The dust prevention device for a distributed air conditioning system according to claim 4, characterized in that: ​

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