CN211513751U - Filter screen cleaning device for haze air purifier - Google Patents

Abstract

The utility model discloses a filter screen cleaning device for haze air purifier in the technical field of air purifier, which comprises a cleaning frame with a left opening, wherein the bottom dead angle of the cleaning frame is fixedly connected with a supporting leg, the left side of the cleaning frame is connected with a cleaning frame door through a hinge, the right side of the inner cavity of the cleaning frame is fixedly connected with a water tank, the bottom of the inner cavity of the water tank is provided with an electric heating water rod, the left side of the inner cavity of the water tank is provided with a water pump, the right side of the top of the cleaning frame is provided with a motor, the left output end of the motor is sleeved with a bevel gear I, the middle part of the inner cavity of the cleaning frame is vertically penetrated and rotatably connected with a lead screw, the utility model has simple structure, convenient operation and low cost, is suitable for cleaning the filter screen of the air, but also can wash filter screens of different specifications, and is suitable for market promotion.

Description

A filter cleaning device for haze air purifier

technical field

The utility model relates to the technical field of air purifiers, in particular to a filter screen cleaning device for haze air purifiers.

Background technique

The filter screen of the purifier is mainly used to absorb dust and impurities in the air. After a period of operation of the purifier, the filter screen of the purifier is covered with dust. Once the dust accumulates on the filter, it will bring many problems. For example, too much dust will block the mesh of the air conditioner filter, which will cause poor ventilation, increase wind resistance, affect the cooling or heating effect, and greatly reduce the working capacity of the purifier. Increased consumption and increased operating costs. At present, filter cleaning is basically done manually, and the cleaning effect is not good and the cleaning efficiency is low.

For example, Chinese patent application number CN201711028520.3, the specific content is: an air purifier filter cleaning device, including a casing, a device cavity, a cleaning cavity, a driving motor, a screw rod, a fixing clip, a cleaning brush, a spray rod and a scraper The output shaft of the drive motor is connected with a screw rod inside the cleaning chamber, a limit post is also fixedly installed inside the casing, a slide plate is threadedly connected to the screw rod, and the left end of the slide plate is slidably installed on the limit post. A cleaning brush is fixedly installed on the output shaft of the cleaning motor, a spray head is installed on the spray rod, and a scraper is slidably installed at the center position of the upper side of the casing. The scraper is set to scrape off the dust on the surface of the filter screen, and the filter screen is pretreated to make subsequent cleaning easier; at the same time, the nozzle and cleaning brush are used to clean both sides of the filter screen at the same time, so that the filter screen is cleaned more efficiently and thoroughly; The drive motor works in forward and reverse rotation, driving the filter net to move up and down for repeated cleaning, thereby improving the cleaning effect.

In this air purifier filter cleaning device, although a scraper is set to scrape off the dust on the surface of the filter first, the filter is pretreated to make subsequent cleaning simpler and more effective; at the same time, the nozzle and cleaning brush are used to clean both sides of the filter. Cleaning at the same time makes the cleaning of the filter more efficient and thorough; by driving the motor forward and reverse to drive the filter to move up and down for repeated cleaning, thereby improving the cleaning effect. However, this air purifier filter screen cleaning device cannot completely clean the filter screen, and the upper end will be exposed to the outside, and the device cannot clean the filter screens of different specifications, and the application range is narrow. Based on this, the utility model design A filter cleaning device for a haze air purifier is proposed to solve the above problems.

Utility model content

The purpose of this utility model is to provide a filter screen cleaning device for a haze air purifier, so as to solve the problem that the filter screen cleaning device for an air purifier proposed in the above-mentioned background technology cannot completely clean the filter screen, and a section of the upper end will be exposed to the External, and the device can not clean the filters of different specifications, the problem of narrow scope of application.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a filter cleaning device for a haze air purifier, comprising a cleaning frame with an opening to the left, the bottom dead corners of the cleaning frame are fixed with supporting feet, and the cleaning The left side of the frame is rotatably connected to a cleaning frame door through hinges, a water tank is fixed on the right side of the inner cavity of the cleaning frame, an electric hot water rod is installed at the bottom of the inner cavity of the water tank, and the left side of the inner cavity of the water tank is installed There is a pump, a motor is installed on the top right side of the cleaning frame, a bevel gear is sleeved on the left output end of the motor, and a screw rod is connected vertically through the middle of the inner cavity of the cleaning frame. The upper circumferential outer wall of the screw rod is sleeved with the second bevel gear that meshes with the first bevel gear, the inner cavity of the cleaning frame is provided with sliding grooves on both sides, and the screw rod is screwed with a threaded block, and the threaded block The left side wall of the cleaning frame is fixedly connected with a slider which is slidably connected to the chute, the left side of the slider is fixed with a water spray pipe, the water spray pipe is communicated with the suction pump through a water pipe, and the left side of the cleaning frame is up and down A rotating rod is connected through the rotation, and a supporting plate is fixedly connected to the close ends of the two sets of rotating rods, and a hand rotating rod is fixedly connected to the top of the rotating rod above. Two sets of left-right symmetrical polished rods, two sets of polished rods are slidably connected with lifting sliders, and two sets of handle screws abutting against the two sets of polished rods are screwed on the front sidewalls of the lifting sliders. Both the top and the bottom of the supporting plate above are fixed with filter abutting blocks, the bottom left side of the inner cavity of the cleaning frame is evenly provided with water leakage holes, and the bottom left side of the cleaning frame is installed with a water funnel, so The electric hot water rod, the water pump and the motor are all electrically connected with an external power source through a control switch.

Preferably, the inner surface of the cleaning frame door is provided with a sealing strip that can abut against the left side wall of the cleaning frame.

Preferably, an observation glass is installed in the middle of the cleaning frame door.

Preferably, the water spray pipe includes a water spray pipe body, and the front side wall of the water spray pipe body is uniformly provided with water spray ports.

Preferably, the filter mesh abutting block includes an abutting block body, and a top of the abutting block body is provided with an abutting groove.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model has the advantages of simple structure, convenient operation and low cost, and is suitable for cleaning the filter screen of the air purifier, and the device can wash the filter screen in all directions. The cleaning efficiency is high, and it can also wash the filters of different specifications, which is suitable for market promotion. Through the heating of the electric hot water rod, and then pumping through the pump, the filter can be washed at high pressure and high temperature. Disinfection; through the hand-rotating lever, the staff can manually rotate it to make the filter cleaning more uniform, and through the water-receiving funnel, the cleaning wastewater can be collected to avoid wasting water resources.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the water spray pipe of the utility model;

FIG. 3 is a schematic structural diagram of a filter screen abutting block of the present invention.

In the accompanying drawings, the list of components represented by each number is as follows:

1-cleaning frame, 2-supporting feet, 3-cleaning frame door, 4-water tank, 5-electric hot water rod, 6-suction pump, 7-motor, 8-bevel gear one, 9-screw screw, 10-bevel gear Two, 11-chute, 12-threaded block, 13-slider, 14-spray pipe, 141-spray pipe body, 142-spout, 15-rotating rod, 16-support plate, 17-hand turn Rod, 18-polished rod, 19-lifting slider, 20-handle screw, 21-filter abutment block, 211-abutment block body, 212-abutment groove, 22-leakage hole, 23-water funnel, 24 - sealing strip, 25- viewing glass.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution for a filter cleaning device for a haze air purifier: a filter cleaning device for a haze air purifier, comprising a cleaning frame 1 with an opening to the left, the cleaning frame The bottom dead corners of 1 are fixed with supporting feet 2, the left side of the cleaning frame 1 is connected with a cleaning frame door 3 through hinges, and the right side of the inner cavity of the cleaning frame 1 is fixed with a water tank 4. The water tank An electric hot water rod 5 is installed at the bottom of the inner cavity of A bevel gear one 8 is sleeved, and the middle of the inner cavity of the cleaning frame 1 is vertically rotatably connected with a screw rod 9, and the outer wall of the upper end of the screw rod 9 is sleeved with a bevel gear two 10 meshing with the bevel gear one 8 , the inner cavity of the cleaning frame 1 is provided with a chute 11 on both the front and rear sides, the screw rod 9 is screwed with a threaded block 12, and the left side wall of the threaded block 12 is fixedly connected with the chute 11 slidably connected The sliding block 13 is fixed on the left side of the sliding block 13, and a water spray pipe 14 is fixedly connected. The water spray pipe 14 is connected with the water pump 6 through a water pipe. Rod 15, the two groups of rotating rods 15 are fixedly connected to one end with a supporting plate 16, the top of the rotating rod 15 above is fixedly fixed with a hand rotating rod 17, and the two sets of supporting plates 16 are fixedly connected with Two sets of left and right symmetrical polished rods 18, two sets of polished rods 18 are slidably connected with lifting sliders 19, and two sets of handle screws 20 abutting against the two sets of polished rods 18 are screwed on the front side walls of the lifting sliders 19. , the top of the lifting slider 19 and the bottom of the upper support plate 16 are fixed with a filter screen abutting block 21, the bottom of the left side of the inner cavity of the cleaning frame 1 is evenly opened with water leakage holes 22, the cleaning frame A water funnel 23 is installed on the bottom left side of the 1, and the electric hot water rod 5, the water pump 6 and the motor 7 are all electrically connected to an external power source through a control switch.

Further, the inner surface of the cleaning frame door 3 is provided with a sealing strip 24 that can abut against the left side wall of the cleaning frame 1 to increase the sealing performance and prevent water from flowing out of the door seam and polluting the working environment.

Further, an observation glass 25 is installed in the middle of the cleaning frame door 3 to facilitate the staff to observe the cleaning state.

Further, the water spray pipe 14 includes a water spray pipe main body 141, and the front side wall of the water spray pipe main body 141 is evenly provided with a water spray port 142, which is beneficial to cleaning the filter screen.

Further, the filter abutting block 21 includes an abutting block main body 211 , and an abutting groove 212 is formed on the top of the abutting block main body 211 , so that the filter mesh can be tightly abutted.

A specific application of this embodiment is as follows: the device is a filter cleaning device for a haze air purifier, which is mainly suitable for cleaning the filter screen of the air purifier. Filter the abutting block 21, and then slide the lifting slider 19 upward to make the lower filter abutting block 21 abut the lower end of the filter, and then manually tighten the handle screw 20 to fix the filter. After the filter screen is fixed, the cleaning frame door 3 can be closed tightly.

The electric hot water rod 5 is energized in advance to keep the water in the water tank 4 at a high temperature; the water receiving bucket is placed under the water outlet of the water receiving funnel 23 in advance; The second bevel gear 10 rotates, thereby driving the screw rod 9 to rotate, so that the threaded block 12 screwed with it moves up and down, thereby driving the slider 13 to slide up and down along the chute 11, so as to make the water spray pipe 14 move up and down, wherein the screw rod 9 is a reciprocating screw, which can realize the up-and-down reciprocating motion of the threaded block 12; through the control switch, the pump 6 is controlled to start, and the pump 6 can pump the high-temperature water in the water tank 4 to the water spray pipe 14 along the water pipe, and from the water spray port 142 The filter is sprayed out to wash the filter screen with high temperature and high water pressure; the staff can manually rotate the hand lever 17 to make the filter screen evenly cleaned, and the cleaned water can fall into the water funnel 23 from the leak hole 22 and into the pre-cleaning funnel 23. placed in the bucket.

In the description of this specification, description with reference to the terms "one embodiment", "example", "specific example", etc. means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention. in at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The utility model provides a filter screen belt cleaning device for haze air cleaner, includes washing frame (1) that the opening left, its characterized in that: the cleaning frame is characterized in that supporting legs (2) are fixedly connected to the bottom dead angle of the cleaning frame (1), a cleaning frame door (3) is connected to the left side of the cleaning frame (1) in a rotating mode through hinges, a water tank (4) is fixedly connected to the right side of the inner cavity of the cleaning frame (1), an electric water heating rod (5) is installed at the bottom of the inner cavity of the water tank (4), a water suction pump (6) is installed on the left side of the inner cavity of the water tank (4), a motor (7) is installed on the right side of the top of the cleaning frame (1), a bevel gear I (8) is sleeved at the left output end of the motor (7), a screw rod (9) is connected to the middle of the inner cavity of the cleaning frame (1) in a vertically penetrating and rotating mode, a bevel gear II (10) meshed with the bevel gear I (8) is sleeved, the utility model discloses a water pump cleaning frame, including lead screw (9), screw thread piece (12) on the lead screw (9), the left side wall rigid coupling of screw thread piece (12) have with spout (11) sliding connection's slider (13), the left side rigid coupling of slider (13) has spray pipe (14), spray pipe (14) lead to pipe intercommunication with suction pump (6), it is connected with dwang (15) all to run through the rotation from top to bottom in the left side of washing frame (1), two sets of the equal rigid coupling of one end that dwang (15) are close to mutually has backup pad (16), top the top rigid coupling of dwang (15) has hand-lever (17), two sets of rigid coupling has two sets of bilateral symmetry's polished rod (18) between backup pad (16), two sets of sliding connection has lift slider (19) on polished rod (18), the preceding lateral wall spiro union of lift slider (19) has two sets of screws handle (20) with two, lifting slide (19) top and top the equal rigid coupling in bottom of backup pad (16) has filter screen butt joint piece (21), the hole of leaking (22) has evenly been seted up to the inner chamber left side bottom of wasing frame (1), water receiving funnel (23) are installed in the bottom left side of wasing frame (1), electric hot water stick (5), suction pump (6) and motor (7) all are through control switch and external power supply electric connection.

2. The filter screen cleaning device for the haze air purifier as claimed in claim 1, wherein: and a sealing strip (24) which can be abutted against the left side wall of the cleaning frame (1) is arranged on the inner side surface of the cleaning frame door (3).

3. The filter screen cleaning device for the haze air purifier as claimed in claim 1, wherein: and the middle part of the cleaning frame door (3) is provided with an observation glass (25).

4. The filter screen cleaning device for the haze air purifier as claimed in claim 1, wherein: the spray pipe (14) comprises a spray pipe main body (141), and water spray nozzles (142) are uniformly formed in the front side wall of the spray pipe main body (141).

5. The filter screen cleaning device for the haze air purifier as claimed in claim 1, wherein: the filter screen butt joint block (21) comprises a butt joint block main body (211), and a butt joint groove (212) is formed in the top of the butt joint block main body (211).

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