CN206987980U - It is easily installed the air cleaner of dismounting cleaning - Google Patents

Abstract

The utility model provides an air filter which is convenient for installation, disassembly and cleaning, and belongs to the technical field of motor vehicle air intake. It includes a casing (1), an air inlet device (2), a controller (3), a filter element (5), a heating wire (8) and an air outlet device (9); the casing (1) is arranged on a worktable; the The air intake device (2) is fixedly arranged in the upper right side wall of the casing (1); the filter element (5) is fixedly arranged in the casing (2); the controller (3) is fixedly arranged on the left side of the casing (1) above the wall; the heating wire (8) is fixedly arranged in the heating wire loading box (7); the gas outlet device (9) is set in the heating wire loading box (7) through the left lower wall of the casing (1). The device of the utility model is simple to operate, easy to replace the filter element, convenient to take out and clean up, and the gas is thoroughly filtered through the two-stage filter net, so that the gas will not bring impurities into the equipment.

Description

Air filter for easy installation, disassembly and cleaning

technical field

The utility model relates to an air intake device of a motor vehicle, in particular to an air filter which is convenient for installation, disassembly and cleaning.

Background technique

Air filters are mainly used in pneumatic machinery, internal combustion machinery and other fields. The function is to provide clean air for these mechanical equipment, so as to prevent these mechanical equipment from inhaling air with impurity particles during work and increasing the chance of abrasion and damage; air The main components of the filter are the filter element and the casing. The filter element is the main filtering part, which is responsible for the filtration of gas, and the casing is the external structure that provides the necessary protection for the filter element. The existing air filter The filter element is mainly replaced, thrown away or incinerated, which wastes resources and pollutes the environment. For example, the Chinese patent application number is CN201520067355.2, a safety air filter, the specific content is: the upper cover and the lower cover. The upper cover and the lower cover are assembled together to form a cavity, one side of the upper cover is provided with an air inlet, the upper end of the upper cover is provided with an air outlet, the outer side of the air inlet is provided with a filter screen, and the inside of the cavity is A vane wheel is arranged at the connection with the air inlet, and a filter element is arranged inside the cavity, one end of the filter element is fixed on the upper cover, the other end of the filter element is fixed on the lower cover, and the upper cover and the lower cover pass through Bolt connection, fix the filter element in the middle of the cavity, improve the sealing effect, set the blade wheel in the cavity of the air inlet, improve the air intake effect, facilitate the replacement and cleaning of the filter element, and the replacement of the filter element is troublesome, such air The replacement of the filter element requires professionals to replace it, so that the car owner cannot replace the filter element in time and the car is damaged. Therefore, it is necessary to design an air filter that is easy to install, disassemble and clean.

Utility model content

Aiming at the deficiencies of the above-mentioned prior art, the technical problem to be solved by this utility model is to provide a filter element replacement trouble that requires professional replacement, so that the filter element cannot be replaced in time, and the car is damaged and replaced, it is thrown away or incinerated and cannot be reused. , Waste of resources and pollute the environment, easy to install, disassemble and clean the air filter.

In order to solve the above technical problems, the utility model provides the following technical solutions:

An air filter that is easy to install, disassemble and clean, including a casing, an air intake device, a controller, a sealing ring, a filter element, a battery, a heating wire carrying box, a heating wire, and an air outlet device; the casing is arranged on a working table, including The left fixed cavity, the first inner thread, the second inner thread and the right fixed cavity; the first inner thread is arranged in the upper wall on the right side of the housing; the second inner thread is arranged in the lower wall on the left side of the outer shell; the The left fixed chamber is arranged on the left side inside the casing; the right fixed chamber is arranged on the right side inside the casing; the air intake device is fixedly arranged in the upper wall on the right side of the casing, including the external thread of the air inlet pipe, the fixing pin, the filter cartridge, the inlet The air pipe, the first motor fixing frame, the air inlet vane, the first rotating shaft, the first motor and the air inlet; the air inlet pipe is fixed and rotated in the upper right wall of the housing through the outer thread of the air inlet pipe; the air inlet pipe The tuyere is set on the left side of the air intake pipe; the filter cartridge is fixed on the left side of the air intake pipe with fixed pins; the first motor fixing frame is provided with two, which are welded on the inner wall of the air intake pipe; the first motor is fixedly arranged Between the two first motor fixing frames; the first rotating shaft is fixedly arranged on the right side of the first motor; the air inlet blade is fixedly arranged on the first rotating shaft; the filter element is fixedly arranged in the housing, including handle, upper filter and lower filter; the handle is welded on the right end of the filter element; the upper filter is fixed above the filter; the lower filter is fixed below the filter; the sealing ring is fixed on the right side of the shell In the middle, the filter element is sealed; the controller is fixedly arranged above the left side wall of the casing; the battery is fixedly arranged on the inner bottom of the casing; the heating wire carrying box is fixedly arranged on the right side of the lower end of the casing; Fixedly arranged in the heating wire carrying box; the air outlet device is arranged in the heating wire carrying box through the left lower wall of the casing, including the outer thread of the air outlet pipe, the second rotating shaft, the air outlet blade, the second motor, and the second motor fixing frame and an air outlet pipe; the air outlet pipe is fixedly arranged in the lower wall on the left side of the casing through the outer thread of the air outlet pipe; the second motor fixing frame is provided with two, welded in the inner wall of the air outlet pipe; the second motor is fixed It is arranged between two second motor fixing frames; the second rotating shaft is fixedly arranged on the second motor; the air outlet blade is fixedly arranged on the second rotating shaft.

As a further improvement of the utility model: the outer wall of the inlet pipe is provided with an outer thread of the inlet pipe.

As a further improvement of the utility model: the filter holes of the lower filter net are smaller than the filter holes of the upper filter net.

As a further improvement of the utility model: the controller is connected with the first motor, the second motor and the heating wire through wires.

As a further improvement of the utility model: the heating wire is connected to the storage battery through a wire.

As a further improvement of the utility model: the outer wall of the air outlet pipe is provided with an outer thread of the air outlet pipe.

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

The device of the utility model starts the first motor to drive the air inlet blades on the first rotating shaft to rotate, and the air is drawn into the intake pipe, and the air is filtered into the shell through the filter cartridge, and the filter cartridge is fixed by a fixed pin to facilitate disassembly and cleaning for continued use; the air passes through The upper filter net and the lower filter net on the filter element can filter the drawn air for the second time, and they are set in the casing in a drawer type, which is convenient for extraction and fixing, and convenient for cleaning and continuous use; start the second motor to drive the second rotating shaft The air outlet blade rotates, extracts the filtered air, enters the electric heating wire carrying box, the electric heating wire is energized to heat the air, and is discharged through the air outlet pipe, so that the outgoing gas is dry gas, which protects the purity of the oil in the motor vehicle equipment from being affected. Pollution: The device is easy to operate, the filter element is easy to replace, and it is convenient to take out and clean up. The gas is completely filtered through the two-stage filter, so that the gas will not bring impurities into the equipment.

Description of drawings

Fig. 1 is a structural schematic diagram of an air filter that is convenient for installation, disassembly and cleaning;

Fig. 2 is a schematic structural view of the housing in the air filter for easy installation, disassembly and cleaning;

Fig. 3 is the front view of the air intake device in the air filter for easy installation, disassembly and cleaning;

Fig. 4 is a cross-sectional view of the air intake device in the air filter for easy installation, disassembly and cleaning;

Fig. 5 is a schematic structural view of the filter element in the air filter for easy installation, disassembly and cleaning;

Fig. 6 is the front view of the air outlet device in the air filter for easy installation, disassembly and cleaning;

Fig. 7 is a cross-sectional view of the air outlet device in the air filter for easy installation, disassembly and cleaning;

In the figure: 1-housing, 11-left fixing cavity, 12-first inner thread, 13-second inner thread, 14-right fixing cavity, 2-intake device, 21-intake pipe external thread, 22-fixing pin , 23-filter cartridge, 24-intake pipe, 25-first motor fixing frame, 26-inlet blade, 27-first rotating shaft, 28-first motor, 29-air inlet, 3-controller, 4- Sealing ring, 5-filter element, 51-handle, 52-upper filter, 53-lower filter, 6-battery, 7-heating wire carrying box, 8-heating wire, 9-outlet device, 91-external thread of outlet pipe , 92-the second rotating shaft, 93-the air outlet blade, 94-the second motor, 95-the second motor fixing frame, 96-the air outlet pipe.

detailed description

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are only used for explaining the patent, and should not be construed as limiting the patent.

In the description of this patent, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the description, rather than indicating or implying References to devices or elements must have a particular orientation, be constructed, and operate in a particular orientation and therefore should not be construed as limiting on the patent.

In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", and "setting" should be understood in a broad sense, for example, it can be fixed connection, setting , can also be detachably connected and set, or integrally connected and set. Those of ordinary skill in the art can understand the specific meanings of the above terms in this patent in specific situations.

Please refer to Figure 1, this embodiment provides an air filter that is easy to install, disassemble and clean, including a housing 1, an air intake device 2, a controller 3, a sealing ring 4, a filter element 5, a battery 6, and a heating wire carrying box 7 , a heating wire 8 and an air outlet device 9; the housing 1 is arranged on the work surface; the air inlet device 2 is fixedly arranged in the upper right side wall of the housing 1; the filter element 5 is fixedly arranged in the housing 1; the sealing The ring 4 is fixedly arranged in the right side of the casing 1, and the sealing filter element 5 is fixed; the controller 3 is fixedly arranged above the left side wall of the casing 1, and the controller 3 is connected with the first motor 28, the second motor 94 and the heating wire 8 through wires The storage battery 6 is fixedly arranged on the inner bottom of the casing 1; the heating wire carrying box 7 is fixedly arranged on the right side of the lower end inside the casing 1; the heating wire 8 is fixedly arranged in the heating wire carrying box 7, and the heating wire 8 Connect with the storage battery 6 through wires; the air outlet device 9 is arranged in the heating wire carrying box 7 through the lower wall on the left side of the casing 1; the air intake device 2 extracts air into the casing 1; the controller 3 can control the first motor 28, the second The opening and closing of two motors 94 and the heating wire 8; the sealing ring 4 can seal the filter core 5 and the shell 1; the filter core 5 can filter the sundries contained in the air; the storage battery 6 provides power for the heating wire 8 heating; the air outlet device 9 can Filtered and heated air is extracted.

Please refer to FIG. 2 , in the utility model, the housing 1 includes a left fixing chamber 11 , a first inner thread 12 , a second inner thread 13 and a right fixing chamber 14 ; the first inner thread 12 is arranged on the right side of the housing 1 In the upper wall; the second internal thread 13 is arranged in the lower wall on the left side of the casing 1; the left fixed cavity 11 is arranged on the left side inside the casing 1; the right fixed cavity 14 is arranged on the right side inside the casing 1; through The first inner thread 12 can fix the air inlet device 2 in the upper right side wall of the casing 1, the second inner thread 13 can fix the air outlet device 9 in the lower left wall of the casing 1, the left fixed cavity 11 and the right fixed cavity The cavity 14 enables a fixed arrangement of the filter insert 5 in the housing 1 .

Please refer to Fig. 3 and Fig. 4, in the utility model, described air intake device 2 comprises air intake pipe external thread 21, fixing pin 22, filter cartridge 23, air intake pipe 24, first motor fixing frame 25, air inlet blade 26, The first rotating shaft 27, the first motor 28 and the air inlet 29; the outer wall of the air intake pipe 24 is provided with an air intake pipe external thread 21, and the air intake pipe 24 is rotated and fixed on the right upper wall of the housing 1 by the air intake pipe external thread 21 The air inlet 29 is arranged on the left side of the air inlet pipe 24; the filter cartridge 23 is fixedly arranged on the left side of the air inlet pipe 24 by a fixing pin 22; the first motor fixing frame 25 is provided with two pieces, which are welded on the air inlet pipe 24; On the inner wall of the air pipe 24; the first motor 28 is fixedly arranged between two first motor fixing frames 25; the first rotating shaft 27 is fixedly arranged on the right side of the first motor 28; the air inlet blade 26 is fixedly arranged On the first rotating shaft 27; start the first motor 28 to drive the air inlet vanes 26 on the first rotating shaft 27 to rotate, extract air into the intake pipe 24, and the air is filtered into the shell 1 through the filter cartridge 23, and the filter cartridge 23 uses Fixed pin 22 is fixed and convenient to disassemble and clean up and continue to use.

Please refer to Fig. 5, in the utility model, described filter core 5 comprises handle 51, upper filter screen 52 and lower filter screen 53; Described handle 51 is welded on the right end of filter core 5; Above; the lower filter screen 53 is fixedly arranged below the filter core 5, and the filter hole of the lower filter screen 53 is smaller than the filter hole of the upper filter screen 52; the upper filter screen 52 and the lower filter screen 53 on the filter core 5 can absorb the air Do a second filter.

6 and 7, in the present utility model, the air outlet device 9 includes an outer thread 91 of an air outlet pipe, a second rotating shaft 92, an air outlet blade 93, a second motor 94, a second motor fixing frame 95 and an air outlet pipe 96 The outer wall of the outlet pipe 96 is provided with an outlet pipe outer thread 91, and the outlet pipe 96 is rotated and fixed in the lower wall on the left side of the housing 1 through the outlet pipe outer thread 91; the second motor fixing frame 95 is provided with two, Welded in the inner wall of the air outlet pipe 96; the second motor 94 is fixedly arranged between two second motor fixing frames 95; the second rotating shaft 92 is fixedly arranged on the second motor 94; the air outlet blade 93 It is fixedly arranged on the second rotating shaft 92 ; the second motor 94 is started to drive the air outlet blade 93 on the second rotating shaft 92 to rotate, and the filtered and heated air is extracted and discharged through the air outlet pipe 96 .

The working principle of the present utility model is: start the first motor 28 to drive the air inlet blade 26 on the first rotating shaft 27 to rotate, extract air into the intake pipe 24, and the air is filtered into the shell 1 through the filter cartridge 23, and the filter cartridge 23 uses The fixed pin 22 is fixed for convenient disassembly and cleaning to continue to use; the air passes through the upper filter screen 52 and the lower filter screen 53 on the filter element 5 to filter the drawn air for the second time, and is arranged in the shell 1 in a drawer type, which is convenient for extraction and fixing , convenient to clean and continue to use; start the second motor 94 to drive the air outlet blade 93 on the second rotating shaft 92 to rotate, extract the filtered air, enter the heating wire carrying box 7, the heating wire 8 is energized to heat the air, and pass through the air outlet pipe 96 Discharge, so that the outgoing gas is dry gas, and protect the purity of the oil in the motor vehicle equipment from pollution.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation, and within the knowledge of those of ordinary skill in the art, it can also be made without departing from the purpose of this patent. Variations.

Claims (6)

1. An air filter that is easy to install, disassemble and clean, including a casing (1), an air intake device (2), a controller (3), a sealing ring (4), a filter element (5), a battery (6), an electric heater Wire loading box (7), heating wire (8) and air outlet device (9); it is characterized in that, the housing (1) is arranged on the worktable, including a left fixed cavity (11), a first inner thread (12) , the second inner thread (13) and the right fixed cavity (14); the first inner thread (12) is arranged in the upper wall on the right side of the casing (1); the second inner thread (13) is arranged in the outer casing ( 1) In the lower wall on the left side; the left fixed chamber (11) is arranged on the left side inside the casing (1); the right fixed chamber (14) is arranged on the right side inside the casing (1); the air intake device ( 2) Fixedly arranged in the upper right side wall of the casing (1), including the external thread of the air intake pipe (21), the fixing pin (22), the filter cartridge (23), the air intake pipe (24), and the first motor fixing frame (25) , air inlet vane (26), first rotating shaft (27), first motor (28) and air inlet (29); Described air inlet pipe (24) is air inlet pipe (24) by air inlet pipe external thread (21) The rotation is fixedly arranged in the upper wall on the right side of the casing (1); the air inlet (29) is arranged on the left side of the air inlet pipe (24); the filter cartridge (23) is fixedly arranged on the air inlet pipe ( 24) on the left side; the first motor fixing frame (25) is provided with two, welded on the inner wall of the intake pipe (24); the first motor (28) is fixedly arranged on the two first motor fixing frames ( 25); the first rotating shaft (27) is fixedly arranged on the right side of the first motor (28); the air inlet blade (26) is fixedly arranged on the first rotating shaft (27); the filter element ( 5) fixedly arranged in the housing (1), including a handle (51), an upper filter (52) and a lower filter (53); the handle (51) is welded on the right end of the filter element (5); the upper filter The net (52) is fixedly arranged above the filter element (5); the lower filter mesh (53) is fixedly arranged below the filter element (5); the sealing ring (4) is fixedly arranged in the right side of the casing (1) to seal the filter element (5); the controller (3) is fixedly arranged above the left side wall of the casing (1); the battery (6) is fixedly arranged on the inner bottom of the casing (1); the heating wire carrying box (7) It is fixedly arranged on the right side of the lower end inside the casing (1); the heating wire (8) is fixedly arranged in the heating wire carrying box (7); the gas outlet device (9) is arranged on the electric heating In the wire loading box (7), it includes the outer threads of the air outlet pipe (91), the second rotating shaft (92), the air outlet blades (93), the second motor (94), the second motor fixing bracket (95) and the air outlet pipe (96); the air outlet pipe (96) is fixedly arranged in the lower wall on the left side of the casing (1) by the outer thread of the air outlet pipe (91); the second motor fixing frame (95) is provided with two, welded on In the inner wall of the air outlet pipe (96); the second motor (94) is fixed It is arranged between two second motor fixing frames (95); the second rotating shaft (92) is fixedly arranged on the second motor (94); the air outlet blade (93) is fixedly arranged on the second rotating shaft (92) up. 2. The air filter for easy installation, disassembly and cleaning according to claim 1, characterized in that, the outer wall of the intake pipe (24) is provided with an external thread (21) of the intake pipe. 3. The air filter for easy installation, disassembly and cleaning according to claim 1 or 2, characterized in that the filter holes of the lower filter screen (53) are smaller than the filter holes of the upper filter screen (52). 4. The air filter for easy installation, disassembly and cleaning according to claim 1 or 2, characterized in that, the controller (3) communicates with the first motor (28), the second motor (94) and the electric heater through wires. Wire (8) is connected. 5. The air filter for easy installation, disassembly and cleaning according to claim 1 or 2, characterized in that the heating wire (8) is connected to the battery (6) through wires. 6. The air filter for easy installation, disassembly and cleaning according to claim 1 or 2, characterized in that, the outer wall of the air outlet pipe (96) is provided with an outer thread (91) of the air outlet pipe.