WO2017206117A1 - Indoor air purification device - Google Patents

Abstract

An indoor air purification device comprises a cabinet (1). An air intake compartment (12) is disposed on the lower end of the cabinet (1). Ventilation holes (11) are formed in the cabinet wall surrounding the air intake compartment (12). The upper end of the air intake compartment (12) is connected to a filtering processing compartment (8). A sliding frame (13) is disposed on the lower end of the filtering processing compartment (8). A drawer-type negative electrode electric grid plate (17) is mounted on the sliding frame (13). A plug is disposed on the tail end of the negative electrode electric grid plate (17). A socket (9) is disposed at a position of the filtering processing compartment (8) corresponding to the plug. A sealing baffling plate (14) is disposed on the front end of the negative electrode electric grid plate (17). A positive electrode tungsten wire filtering net (3) is disposed on the upper end of the negative electrode electric grid plate (17). The positive electrode tungsten wire filtering net (3) and the socket (9) are connected to a power distribution module (10). An activated-carbon filtering net (2) is disposed on the upper end of the positive electrode tungsten wire filtering net (3). A deflation fan (5) is disposed on the upper end of the activated-carbon filtering net (2). The indoor air purification device has a simple structure, stably operates, has low manufacturing cost, is easy to clean, has a long service life, does not need to replace a filtering net, and has low use cost and wide applicability, thereby satisfying modern use requirements.

Description

 Title of the invention: an indoor air purification device

 Technical field

 [0001] The utility model relates to an air purifying device, in particular to an indoor air purifying device.

 Background technique

 [0002] Air purification is a comprehensive solution to provide various solutions to various environmental problems in the room, such as sterilization, dust removal, removal of harmful repair residues and odors, improving living and working conditions, and improving physical and mental health. The indoor environmental pollutants and pollution sources mainly include radioactive gases, molds, particulate matter, decoration residues, second-hand smoke and so on.

 [0003] Air purifiers, also known as "air cleaners", air purifiers, purifiers, are capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, etc.) The decoration of pollution, bacteria, allergens, etc., products that effectively improve air cleanliness are mainly divided into household, commercial, industrial, and building.

 technical problem

 [0004] With the continuous development of our society, people pay more and more attention to the monitoring and quality of life. Nowadays, air pollution in China is more serious, so air purification is getting more and more attention. People recognize the impact of air quality on people's health. Specific gravity, so there are various types of air purification devices on the market. However, the common features of these devices are composite type, complex structure and expensive construction. The filter has a short service life and is difficult to replace, which cannot meet the current requirements.

 Problem solution

 Technical solution

 [0005] It is an object of the present invention to provide an indoor air purification apparatus that solves the problems raised in the background art described above.

 [0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] An indoor air purification device includes a chassis, an air intake chamber is disposed at a lower end of the chassis, a ventilation hole is disposed on a wall of the air inlet chamber, and an upper end of the air inlet chamber is connected to a filter processing chamber, a lower end of the filtering processing chamber is provided with a carriage, and the sliding frame is provided with a drawer type negative electric grid plate, and the negative electric grid plate ends a plug is disposed at the end, the filter processing chamber is provided with a socket corresponding to the position of the plug, a front end of the negative electric grid plate is provided with a sealing baffle, and an anode of the negative electric grid is provided with a positive tungsten wire filter, The positive tungsten wire filter and the socket are connected to the power distribution module, and the positive tungsten wire filter mesh end is provided with an activated carbon filter mesh, and the activated carbon filter mesh end is provided with an exhaust fan.

 [0008] As a further solution of the present invention: the chassis is a plastic chassis.

 [0009] As a further solution of the present invention: the exhaust fan is fixed in the filter processing chamber by a bracket.

 [0010] As a further aspect of the present invention: the exhaust fan includes a drive motor and a fan blade.

 [0011] As a further solution of the utility model, an air outlet cover is arranged at an upper end of the air suction fan.

 [0012] As a further solution of the utility model, the corresponding position of the sealing baffle is provided with a sealing groove matched with the sealing baffle.

 [0013] As a further solution of the utility model, the sealing baffle is provided with a pulling handle.

 [0014] As a further solution of the present invention: the power distribution module is disposed in an air inlet chamber, and the power distribution module is connected to a power plug.

 Advantageous effects of the invention

 Beneficial effect

 Compared with the prior art, the utility model has the following advantages: the utility model has the advantages of simple structure, stable operation, low cost, convenient cleaning, long service life, no need to replace the filter net, low use cost and wide applicability. Meet the requirements of modern use.

 Brief description of the drawing

 DRAWINGS

 1 is a schematic structural view of an indoor air purification device.

 [0017] In the figure: 1-chassis, 2-activated carbon filter, 3-positive tungsten wire filter, 4-outlet hood, 5-exhaust fan, 6-blade, 7-bracket, 8-filter processing chamber, 9-socket, 10-distribution module, 11-vent, 12-inlet, 13-slide, 14-seal baffle, 15-drawing handle, 16-seal groove, 17-negative grid

Embodiments of the invention

[0018] The technical solution in the embodiment of the present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention. The invention is described in a clear and complete manner, and it is obvious that the described embodiments are only a part of the embodiments of the invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts are within the scope of the present invention.

 [0019] Please refer to FIG. 1 , in an embodiment of the present invention, an indoor air purification device includes a chassis 1 , an air intake chamber 12 is disposed at a lower end of the chassis 1 , and a vent hole 11 is disposed on a wall of the air inlet chamber 12 . The upper end of the inlet chamber 12 is connected to the filter processing chamber 8, the lower end of the filter processing chamber 8 is provided with a carriage 13, the carriage 13 is provided with a drawer type negative grid 25, and the end of the negative grid 25 is provided with a plug. The socket 8 is provided with a socket 9 corresponding to the position of the plug, the front end of the negative electric grid plate 13 is provided with a sealing baffle 14, and the upper end of the negative electric grid plate 13 is provided with a positive tungsten wire filter 3, a positive tungsten wire filter 3 and a socket 9 Connected to the power distribution module 10, the upper end of the positive tungsten wire filter 3 is provided with an activated carbon filter 2, the upper end of the activated carbon filter 2 is provided with an exhaust fan 5, the case 1 is a plastic case, and the exhaust fan 5 is fixed in the filter processing chamber through the bracket 7 8 , the exhaust fan 5 includes a driving motor and a fan blade 6 , and an air outlet cover 4 is disposed at an upper end of the air suction fan 5 , and a corresponding sealing groove 16 is disposed at a corresponding position of the sealing baffle 14 , and the sealing baffle 14 is disposed Pull handle 15. The power distribution module 10 is placed in the air intake chamber 12, and the power distribution module is connected to the power plug.

 [0020] The utility model has the advantages of simple structure, stable operation and low cost, and an electrostatic field is formed between the negative electric grid plate and the positive tungsten wire filter through the design of the negative electric grid plate and the positive tungsten wire filter, The dust and floating particles are adsorbed on the negative electric grid plate, and the suction design of the negative electric grid plate is convenient for cleaning, and then the design of the positive tungsten wire filter is passed, so that the positive tungsten wire filter releases high-voltage static electricity, so that The dust and particles between the negative grid and the positive tungsten wire filter are positively charged, killing dust and particles attached to the particles, and then through the design of the activated carbon filter to achieve the final filtration treatment, the air can be effective Purification, the utility model has long service life, no need to replace the filter net, low use cost, wide applicability, and meets the requirements of modern use.

[0021] It is obvious to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. New type. Therefore, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the invention is defined by the appended claims All the changes within the meaning and scope of the required equivalents are included in this application. New inside. Any reference signs in the claims should not be construed as limiting the claim.

 In addition, it should be understood that although the description is described in terms of embodiments, not every embodiment includes only one independent technical solution, and the description of the specification is merely for the sake of clarity, and those skilled in the art should regard the specification as a whole. The technical solutions in the embodiments may also be combined as appropriate to form other embodiments that can be understood by those skilled in the art.

Claims

Claim An indoor air purifying device includes a casing, wherein an air inlet chamber is disposed at a lower end of the casing, a vent hole is disposed on a wall of the casing around the air inlet chamber, and an upper end of the air inlet chamber is connected to a filtering processing chamber. The lower end of the filter processing chamber is provided with a carriage, the carriage is provided with a drawer type negative electric grid plate, the end of the negative electric grid plate is provided with a plug, and the filter processing chamber and the corresponding position of the plug are provided with a socket. The front end of the negative electrode grid plate is provided with a sealing baffle, the anode of the negative electrode electric grid is provided with a positive tungsten wire filter, the positive tungsten wire filter and the socket are connected to the power distribution module, and the positive tungsten wire filter An activated carbon filter is arranged on the net end, and an exhaust fan is arranged at the end of the activated carbon filter. The indoor air purification device according to claim 1, wherein the chassis is a plastic case. The indoor air purification apparatus according to claim 1, wherein the air suction fan is fixed in the filtration processing chamber by a bracket. The indoor air purification apparatus according to claim 1, wherein the air blower includes a drive motor and a blade. The indoor air purification apparatus according to claim 1, wherein an air outlet cover is provided at an upper end of the air suction fan. The indoor air purifying apparatus according to claim 1, wherein the sealing member corresponds to a position of the casing and a sealing groove is provided. The indoor air purification apparatus according to claim 1, wherein the seal flap is provided with a pull handle. The indoor air purification apparatus according to claim 1, wherein said power distribution module is disposed in an intake chamber, and said power distribution module is connected to a power plug.