CN219828989U - Auxiliary device convenient to clear away heat exchanger dust of off-premises station - Google Patents

Abstract

The utility model discloses an auxiliary device convenient for cleaning dust of an outdoor unit heat exchanger, which belongs to the technical field of air conditioning equipment and comprises a main body and a lifting frame, wherein an inner cavity is formed in the main body, a filter plate is arranged in the inner cavity, a sliding groove matched with the lifting frame is formed in the side of the filter plate, a clamping plate matched with the filter plate is arranged on the lifting frame, a brush head is arranged on the clamping plate, a collecting groove communicated with the inner cavity is formed in the bottom of the main body, a top plate abutted against the filter plate is movably arranged at the top of the main body, the top plate is fixed on the main body through a connecting rod, two connecting seats are symmetrically arranged on the outer side of the main body, connecting holes communicated with the inner cavity are formed in the connecting seats, air guide holes are formed in the inner cavity, and a bracket is arranged in the air guide holes. This auxiliary device convenient to clear away off-premises station heat exchanger dust, simple structure, reasonable in design has fine practicality.

Description

An auxiliary device to facilitate the removal of dust from the outdoor unit heat exchanger

Technical field

The utility model relates to the technical field of air conditioning equipment, and in particular to an auxiliary device that facilitates the removal of dust from an outdoor unit heat exchanger.

Background technique

The working principle of air conditioning, refrigeration and heating is to use refrigerant as a carrier to convert energy through the indoor unit and outdoor unit. During cooling, the refrigerant absorbs heat from the indoor unit through the indoor unit and transports it to the outdoor unit, reducing the indoor temperature; during heating, the refrigerant Heat is absorbed from the outdoor unit and transferred to the indoor unit, causing the indoor temperature to rise. Therefore, the heat exchange efficiency of the outdoor unit of the air conditioner directly affects the cooling and heating efficiency.

The outdoor unit is exposed to the outdoor space for a long time, and various dusts often accumulate. Failure to clean it in time will significantly reduce the cooling and heating efficiency of the air conditioner. Therefore, an auxiliary device is proposed to facilitate the dust removal of the outdoor unit heat exchanger.

Utility model content

The purpose of this utility model is to provide an auxiliary device that is convenient for cleaning dust from an outdoor unit heat exchanger, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present utility model provides the following technical solution: an auxiliary device for easy cleaning of dust in the outdoor unit heat exchanger, including a main body and a lifting frame. An inner cavity is provided inside the main body, and an inner cavity is provided inside the inner cavity. There is a filter plate. The side of the filter plate is provided with a chute that cooperates with the lifting frame. The lifting frame is provided with a clamping plate that cooperates with the filter plate. A brush head is installed on the clamping plate. The bottom of the main body is provided with a collection tank that communicates with the inner cavity, and the top of the main body is movable with a top plate that abuts the filter plate. The top plate is fixed to the main body through a connecting rod.

Preferably, two connecting seats are symmetrically provided on the outside of the main body, and a connecting hole connected to the inner cavity is provided on the connecting seats.

Preferably, an air guide hole is provided inside the inner cavity, a bracket is provided inside the air guide hole, a fan is provided on the bracket, and a protective net is provided on the side of the bracket.

Preferably, two fixing plates are symmetrically arranged on the outer wall of the main body, a clamping hole is provided on the fixing plate, a fixing pin is arranged inside the clamping hole, and a compression spring is arranged at the bottom of the fixing plate, so The pressure spring is connected with a pressure plate that cooperates with the fixed pin.

Preferably, the outer wall of the lifting frame is symmetrically provided with two connecting blocks that cooperate with the chute. The connecting blocks are provided with threaded holes. The lifting frame is provided with a push rod at one time. A push plate that cooperates with the card plate is provided.

The beneficial effects of this utility model are as follows:

1. This auxiliary device is used to easily remove dust from the outdoor unit heat exchanger. It uses a filter plate set inside the inner cavity to filter the air flowing through the device. At the same time, it uses a brush head set on the lifting frame to clean the filter plate and lift it. The service life of the device.

2. This auxiliary device that facilitates dust removal from the outdoor unit heat exchanger is sealed and installed through the top plate provided on the main body to improve the sealing performance of the device during use and facilitate the installation and disassembly of the device.

Description of the drawings

In order to explain the technical solutions in the embodiments of the present utility model more clearly, the drawings needed to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some implementations of the utility model. For example, for those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a schematic diagram of the internal structure of the utility model;

Figure 3 is a schematic structural diagram of the lifting frame of the present utility model;

Figure 4 is a schematic diagram of the connection structure between the fixing plate and the fixing pin of the present invention.

In the figure: 1. Main body; 101. Fixed plate; 102. Fixed pin; 103. Top plate; 104. Connecting rod; 105. Connecting seat; 106. Protective net; 107. Bracket; 108. Fan; 109. Chute; 110 , air guide hole; 10. connecting hole; 100. inner cavity; 11. lifting frame; 111. connecting block; 112. push rod; 113. push plate; 114. clamping plate; 115. brush head; 117. clamping hole; 118. Filter plate; 119. Collection tank; 120. Threaded hole; 121. Pressure plate; 122. Compression spring.

Detailed ways

The utility model will be described in detail below with reference to the drawings in the embodiments of the utility model. However, the protection scope of the utility model is not limited to the following embodiments, that is, any simple application based on the patent scope of the utility model and the contents of the description Equivalent changes and modifications are still within the scope of the utility model patent.

As shown in Figures 1 to 4, this auxiliary device for cleaning dust from an outdoor unit heat exchanger includes a main body 1 and a lifting frame 11. An inner cavity 100 is provided inside the main body 1, and a filter is provided inside the inner cavity 100. Plate 118, the side of the filter plate 118 is provided with a chute 109 that cooperates with the lifting frame 11, the lifting frame 11 is provided with a clamping plate 114 that cooperates with the filter plate 118, and the clamping plate 114 is mounted on the plate 118. There is a brush head 115, and the filter plate 118 provided inside the inner cavity 100 is used to filter the air flowing through the device. At the same time, the brush head 115 provided on the lifting frame 11 is used to clean the filter plate 118, thereby increasing the service life of the device. , the bottom of the main body 1 is provided with a collection tank 119 that communicates with the inner cavity 100, and the top of the main body 1 is movable with a top plate 103 that abuts the filter plate 118. The top plate 103 is fixed to the main body 1 through a connecting rod 104. On the device, it is sealed and installed through the top plate 103 provided on the main body 1 to improve the sealing performance of the device during use.

In this solution, two connection seats 105 are symmetrically arranged on the outside of the main body 1. The connection seats 105 are provided with a connection hole 10 that communicates with the inner cavity 100. The connection seats 105 are provided with a clamp that is connected to the air conditioning duct. buckle to facilitate the connection of the device to the air conditioning duct during use.

In this solution, an air guide hole 110 is provided inside the inner cavity 100, a bracket 107 is provided inside the air guide hole 110, a fan 108 is installed on the bracket 107, and a fan 108 is installed on the side of the bracket 107. There is a protective net 106, a battery is provided inside the inner cavity 100, and an electric energy converter is provided on the bracket 107 to convert the mechanical potential energy generated during the rotation of the fan 108 into electric energy for storage.

In this solution, two fixing plates 101 are symmetrically arranged on the outer wall of the main body 1. The fixing plates 101 are provided with clamping holes 117, and the fixing pins 102 are arranged inside the clamping holes 117. The fixing plates The bottom of 101 is provided with a compression spring 122. The compression spring 122 is connected with a pressure plate 121 that cooperates with the fixed pin 102. The compression spring 122 and the pressure plate 121 that are provided at the bottom of the fixed plate 101 cooperate with each other to facilitate the use of the compression spring 122. Cushioning of vibrations caused by the device.

In this solution, two connecting blocks 111 that cooperate with the chute 109 are symmetrically arranged on the outer wall of the lifting frame 11. The connecting blocks 111 are provided with threaded holes 120. One side of the lifting frame 11 is provided with The push rod 112 is provided with a push plate 113 that cooperates with the clamping plate 114.

Working principle: When this auxiliary device is used to facilitate the dust removal of the outdoor unit heat exchanger, the required filter plate 118 is installed inside the inner cavity 100, and the top plate 103 cooperates with the main body 1, thereby filtering the filter plate 118 Install and fix the device, place the device in a designated position, install and fix the device through the fixing pins 102 provided on the fixing plate 101, connect the connecting seat 105 provided on the main body 1 with the required pipeline, and then use During the process, the air flowing through the pipe is introduced into the interior of the inner cavity 100, thereby driving the fan 108 on the bracket 107 to rotate, thereby converting kinetic energy into electrical energy for storage, and utilizing the filter plate 118 provided inside the inner cavity 100 for convection. The air passing through the device is filtered to prevent dust in the air from entering the inside of the air conditioner; during use, the screw motor provided inside the chute 109 cooperates with the connecting block 111 provided on the lifting frame 11, thereby The brush head 115 is driven to move to clean the filter plate 118. When the filter plate 118 needs to be replaced, open the top plate 103 provided on the main body 1 and take out the filter plate 118 provided inside the inner cavity 100, thereby Replace and clean it.

Obviously, those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. In this way, if these modifications and variations of the embodiments of the present utility model fall within the scope of the claims of the present utility model and equivalent technologies, the present utility model is also intended to include these modifications and variations.

Claims (5)

1. Auxiliary device convenient to clear away off-premises station heat exchanger dust, including main part (1) and crane (11), its characterized in that, the inside of main part (1) is provided with inner chamber (100), the inside of inner chamber (100) is provided with filter plate (118), the side of filter plate (118) is provided with spout (109) mutually supporting with crane (11), be provided with cardboard (114) mutually supporting with filter plate (118) on crane (11), install brush head (115) on cardboard (114), the bottom of main part (1) is provided with collecting vat (119) with inner chamber (100) intercommunication, the top activity of main part (1) is provided with roof (103) with filter plate (118) butt, roof (103) are fixed on main part (1) through connecting rod (104).

2. An auxiliary device for facilitating the cleaning of dust in heat exchangers of outdoor units according to claim 1, wherein two connecting seats (105) are symmetrically arranged on the outer side of the main body (1), and connecting holes (10) communicated with the inner cavity (100) are formed in the connecting seats (105).

3. The auxiliary device for conveniently removing dust from an outdoor unit heat exchanger according to claim 1, wherein an air guide hole (110) is formed in the inner cavity (100), a bracket (107) is arranged in the air guide hole (110), a fan (108) is arranged on the bracket (107), and a protective net (106) is arranged beside the bracket (107).

4. The auxiliary device for conveniently removing dust from an outdoor unit heat exchanger according to claim 1, wherein two fixing plates (101) are symmetrically arranged on the outer wall of the main body (1), clamping holes (117) are formed in the fixing plates (101), fixing pins (102) are arranged in the clamping holes (117), a pressure spring (122) is arranged at the bottom of the fixing plates (101), and a pressing plate (121) matched with the fixing pins (102) is connected to the pressure spring (122).

5. The auxiliary device for conveniently removing dust from the heat exchanger of the outdoor unit according to claim 1, wherein two connecting blocks (111) matched with the sliding grooves (109) are symmetrically arranged on the outer wall of the lifting frame (11), threaded holes (120) are formed in the connecting blocks (111), a push rod (112) is arranged at one time of the lifting frame (11), and a push plate (113) matched with the clamping plate (114) is arranged on the push rod (112).