Variable-frequency condensation heat recovery constant-temperature and constant-humidity unit with electrostatic dust collection device

Abstract

The utility model relates to a variable-frequency condensation heat recovery constant-temperature and constant-humidity unit with an electrostatic dust collection device, and aims to solve the problems that the conventional variable-frequency condensation heat recovery constant-temperature and constant-humidity unit cannot perform electrostatic dust collection, and dust in air is too much, so that a filter is easily and quickly blocked. The device comprises a machine box, a primary filter is installed on one side of the interior of the machine box, an electrostatic dust collection mechanism is installed on one side of the primary filter, a heater is installed on one side of the electrostatic dust collection mechanism, a humidifier is installed on one side of the heater, and the humidifier is installed on one side of the heater. According to the constant-temperature and constant-humidity unit, electrostatic dust collection is carried out on the constant-temperature and constant-humidity unit, the phenomenon that a filter is rapidly blocked due to the fact that dust in air is too much is avoided, and the dust collection efficiency and convenience of the constant-temperature and constant-humidity unit are improved.

Description

Technical Field

[0001] The utility model relates to the field of constant temperature and humidity units, in particular to a constant temperature and humidity unit with variable frequency condensation heat recovery and an electrostatic dust removal device. Background Art

[0002] Constant temperature and humidity units mainly provide constant humidity, complex high and low temperature alternation and other test environments and test conditions for electronic components, industrial materials and finished products in various links of research and development, production and inspection. They are suitable for various industries such as electronics, communications, chemicals, hardware, rubber and toys. Constant temperature and humidity units are very professional air purification equipment. Non-professionals lack knowledge about them and often make simple selections based on the area of ​​the dehumidified place when selecting them. The places where constant temperature and humidity units are used have strict requirements on the temperature and humidity fluctuation range of the equipment.

[0003] In the process of realizing the utility model, the inventor found that there are at least the following problems in the prior art that have not been solved: during use, the traditional variable frequency condensation heat recovery constant temperature and humidity unit cannot perform electrostatic dust removal, and too much dust in the air can easily cause the filter to be quickly blocked, which reduces the efficiency and convenience of the constant temperature and humidity unit in dust removal, and the anode plate and cathode plate need to be disassembled before cleaning, which reduces the convenience of the constant temperature and humidity unit in cleaning the electrostatic dust removal mechanism. For this reason, it is necessary to design a new technical solution to solve it. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a variable frequency condensation heat recovery constant temperature and humidity unit with an electrostatic dust removal device to solve the technical problems that the current variable frequency condensation heat recovery constant temperature and humidity unit cannot perform electrostatic dust removal, there is too much dust in the air and it is easy to cause the filter to become blocked quickly, and the anode plate and the cathode plate need to be disassembled before cleaning.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: to design a variable frequency condensation heat recovery constant temperature and humidity unit with an electrostatic dust removal device, including a chassis, a primary filter is installed on one side of the interior of the chassis, an electrostatic dust removal mechanism is installed on one side of the primary filter, a heater is installed on one side of the electrostatic dust removal mechanism, a humidifier is installed on one side of the heater, a surface cooler is installed on one side of the humidifier, a fan is installed on one side of the surface cooler, a partition is installed on one side of the fan, a medium efficiency filter is installed on one side of the partition, an anode plate is installed on one side of the electrostatic dust removal mechanism, a cathode plate is installed on the other side of the electrostatic dust removal mechanism, a support plate is connected between the anode plate and the cathode plate by a soft brush, an electric push rod is installed in the middle of the support plate, and a dust collecting box is installed at the bottom end of the chassis.

[0006] Preferably, a fresh air inlet is installed on a side close to the primary filter, an air supply outlet is installed on the other end of the chassis, and a return air inlet is installed on one side of the top of the chassis.

[0007] Preferably, the top end of the dust collecting box is sealingly connected to the bottom end of the chassis and communicates with the interior thereof, and the position of the dust collecting box corresponds to the position of the electrostatic dust removal mechanism.

[0008] Preferably, the mounting end of the electric push rod is fixedly connected to the top end of the outside of the chassis, and the output end of the electric push rod is fixedly connected to the middle of the support plate.

[0009] Preferably, one end of the soft brush is fixedly connected to one end of the support plate, and the other end of the soft brush is in contact with the surfaces of the anode plate and the cathode plate.

[0010] Preferably, the anode plate and the cathode plate are symmetrically mounted inside the electrostatic precipitator mechanism and fixedly connected to the inner wall thereof, and the bottom ends of the anode plate and the cathode plate are flush with the edge of the bottom end of the electrostatic precipitator mechanism.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model combines an electrostatic dust removal mechanism, an anode plate, a cathode plate, a soft brush, a support plate, an electric push rod and a dust collection box. When the constant temperature and humidity unit is in use, the anode plate and the cathode plate in the electrostatic dust removal mechanism will generate ions, so that the impure dust in the air moves to the anode plate and the cathode plate, and falls into the dust collection box for collection, thereby realizing the electrostatic dust removal of the constant temperature and humidity unit, avoiding the phenomenon that the filter is quickly blocked due to excessive dust in the air, and improving the efficiency and convenience of the constant temperature and humidity unit in dust removal;

[0013] When the surface of the anode plate and the cathode plate needs to be cleaned, the electric push rod will drive the support plate to move up and down. At this time, the soft brush on the support plate will move on the anode plate and the cathode plate, thereby cleaning the dust on the anode plate and the cathode plate, avoiding the need to disassemble the anode plate and the cathode plate before cleaning, and improving the convenience of the constant temperature and humidity unit when cleaning the electrostatic dust removal mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is a side view of the electrostatic dust removal mechanism of the utility model;

[0017] In the figure: 1, chassis; 11, primary filter; 12, heater; 13, surface cooler; 14, fan; 15, partition; 16, medium filter; 17, fresh air inlet; 18, air supply outlet; 19, return air outlet;

[0018] 2. Electrostatic dust removal mechanism; 21. Anode plate; 22. Cathode plate; 23. Soft brush; 24. Support plate; 25. Electric push rod;

[0019] 3. Dust collection box;

[0020] 4. Humidifier. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0022] Example 1: A variable frequency condensation heat recovery constant temperature and humidity unit with an electrostatic dust removal device, see Figures 1 to 3 , including a chassis 1, a primary filter 11 is installed on one side of the chassis 1, an electrostatic dust removal mechanism 2 is installed on one side of the primary filter 11, a heater 12 is installed on one side of the electrostatic dust removal mechanism 2, a humidifier 4 is installed on one side of the heater 12, a surface cooler 13 is installed on one side of the humidifier 4, a fan 14 is installed on one side of the surface cooler 13, a partition 15 is installed on one side of the fan 14, and a medium-efficiency filter 16 is installed on one side of the partition 15. When the constant temperature and humidity unit is used, the fresh air is first filtered by the primary filter 11, and then the electrostatic dust removal mechanism 2 is used for dust removal, and then the air is heated or humidified by the heater 12 or the humidifier 4 and enters the surface cooler 13, and then the fan 14 transports the air to the medium-efficiency filter 16 for filtration;

[0023] An anode plate 21 is installed on one side of the electrostatic precipitator mechanism 2, and a cathode plate 22 is installed on the other side of the electrostatic precipitator mechanism 2. The anode plate 21 and the cathode plate 22 are symmetrically installed in the electrostatic precipitator mechanism 2 and fixedly connected to its inner wall. The bottom ends of the anode plate 21 and the cathode plate 22 are flush with the edge of the bottom end of the electrostatic precipitator mechanism 2. A dust collecting box 3 is installed at the bottom end of the chassis 1. The top end of the dust collecting box 3 is sealed and connected to the bottom end of the chassis 1 and communicates with the inside. The position of the dust collecting box 3 corresponds to the position of the electrostatic precipitator mechanism 2. When the constant temperature and humidity unit is in use, the anode plate 21 and the cathode plate 22 in the electrostatic precipitator mechanism 2 will generate ions, so that the doped dust in the air moves to the anode plate 21 and the cathode plate 22, and falls into the dust collecting box 3 for collection, thereby realizing electrostatic dust removal of the constant temperature and humidity unit, avoiding the phenomenon that the filter is quickly blocked due to excessive dust in the air, and improving the efficiency and convenience of the constant temperature and humidity unit in dust removal;

[0024] A support plate 24 is connected between the anode plate 21 and the cathode plate 22 via a soft brush 23, and an electric push rod 25 is installed in the middle of the support plate 24. The mounting end of the electric push rod 25 is fixedly connected to the top of the outside of the chassis 1, and the output end of the electric push rod 25 is fixedly connected to the middle of the support plate 24. One end of the soft brush 23 is fixedly connected to one end of the support plate 24, and the other end of the soft brush 23 is in contact with the surfaces of the anode plate 21 and the cathode plate 22. When the surfaces of the anode plate 21 and the cathode plate 22 need to be cleaned, the electric push rod 25 will drive the support plate 24 to move up and down. At this time, the soft brush 23 on the support plate 24 will move on the anode plate 21 and the cathode plate 22, thereby realizing the cleaning of the dust on the anode plate 21 and the cathode plate 22, avoiding the need to disassemble the anode plate 21 and the cathode plate 22 for cleaning, and improving the convenience of the constant temperature and humidity unit when cleaning the electrostatic dust removal mechanism 2.

[0025] For details, see Figure 1 A fresh air inlet 17 is installed on the side close to the primary filter 11, an air supply inlet 18 is installed on the other end of the chassis 1, and a return air inlet 19 is installed on one side of the top of the chassis 1, so that the outside air can enter the interior of the constant temperature and humidity unit from the fresh air inlet 17, and then the filtered air is discharged from the air supply inlet 18.

[0026] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0027] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A variable frequency condensation heat recovery constant temperature and humidity unit with an electrostatic dust removal device, comprising a chassis (1), characterized in that: A primary filter (11) is installed on one side of the interior of the chassis (1), an electrostatic dust removal mechanism (2) is installed on one side of the primary filter (11), a heater (12) is installed on one side of the electrostatic dust removal mechanism (2), a humidifier (4) is installed on one side of the heater (12), a surface cooler (13) is installed on one side of the humidifier (4), a fan (14) is installed on one side of the surface cooler (13), and a partition (15) is installed on one side of the fan (14). ), a medium-efficiency filter (16) is installed on one side of the partition (15), an anode plate (21) is installed on one side of the electrostatic precipitator (2), a cathode plate (22) is installed on the other side of the electrostatic precipitator (2), a support plate (24) is connected between the anode plate (21) and the cathode plate (22) via a soft brush (23), an electric push rod (25) is installed in the middle of the support plate (24), and a dust collecting box (3) is installed at the bottom end of the chassis (1).

2. A variable frequency condensation heat recovery constant temperature and humidity unit with an electrostatic dust removal device as claimed in claim 1, characterized in that: A fresh air inlet (17) is installed on one side close to the primary filter (11), an air supply inlet (18) is installed on the other end of the chassis (1), and a return air inlet (19) is installed on one side of the top of the chassis (1).

3. A variable frequency condensation heat recovery constant temperature and humidity unit with an electrostatic dust removal device as claimed in claim 1, characterized in that: The top end of the dust collecting box (3) is sealed and connected to the bottom end of the chassis (1) and communicates with the interior thereof; the position of the dust collecting box (3) corresponds to the position of the electrostatic dust removal mechanism (2).

4. A variable frequency condensation heat recovery constant temperature and humidity unit with an electrostatic dust removal device as claimed in claim 1, characterized in that: The mounting end of the electric push rod (25) is fixedly connected to the top end outside the chassis (1), and the output end of the electric push rod (25) is fixedly connected to the middle of the support plate (24).

5. A variable frequency condensation heat recovery constant temperature and humidity unit with an electrostatic dust removal device as claimed in claim 1, characterized in that: One end of the soft brush (23) is fixedly connected to one end of the support plate (24), and the other end of the soft brush (23) is in contact with the surfaces of the anode plate (21) and the cathode plate (22).

6. A variable frequency condensation heat recovery constant temperature and humidity unit with an electrostatic dust removal device as claimed in claim 1, characterized in that: The anode plate (21) and the cathode plate (22) are symmetrically mounted inside the electrostatic precipitator (2) and fixedly connected to the inner wall thereof; the bottom ends of the anode plate (21) and the cathode plate (22) are flush with the edge of the bottom end of the electrostatic precipitator (2).

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