CN111998487A

CN111998487A - Exchange fan that possesses air purification function

Info

Publication number: CN111998487A
Application number: CN202010761935.7A
Authority: CN
Inventors: 翟中敏; 吕剑
Original assignee: Jiangsu Jiugao Electronic Technology Co ltd
Current assignee: Jiangsu Jiugao Electronic Technology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2020-11-27

Abstract

The invention provides an exchange fan with an air purification function. The exchange fan with the air purification function comprises a shell; the outdoor air inlet pipe is fixedly arranged on the shell; the first filtering mechanism is movably arranged on the outdoor air inlet pipe; the two buckling mechanisms are fixedly arranged on the outdoor air inlet pipe and are matched with the first filtering mechanism; the second filtering mechanism is movably arranged on the shell; the water collecting tank is fixedly arranged on the shell; and the connecting pipe is fixedly arranged on the water collecting tank. The exchange fan with the air purification function has the advantages of multiple filtration, good filtration effect, convenience in cleaning, convenience in air humidification and benefit for protecting the respiratory tract of people.

Description

Exchange fan that possesses air purification function

Technical Field

The invention relates to the technical field of fans, in particular to an exchange fan with an air purification function.

Background

With the development of economy, the living standard of people is improved, but the ecological environment is destroyed, especially the environmental pollution caused by industrial production and automobile popularization is more and more serious, the destruction of the ecological environment and the air pollution seriously affect and threaten the body health of people; it is often necessary to deliver fresh air from outside to inside; carry indoor dirty air to outdoor, improve indoor environment's quality, consequently can use the exchange fan.

However, the air purified by the conventional exchange fan is delivered into the room through the air purifier, the air is dry in autumn, the air is directly delivered into the room, so that respiratory tract mucosa of people is dry, pharyngalgia and the like can be caused, and the air purifier is inconvenient to disassemble and clean after being used for a long time.

Therefore, there is a need to provide a new exchange fan with air purification function to solve the above technical problems.

Disclosure of Invention

The invention solves the technical problem of providing the exchange fan with the air purification function, which has multiple filtration, good filtration effect, convenient cleaning, convenient air humidification and favorable protection of the respiratory tract of people.

In order to solve the above technical problems, the exchange fan with air purification function according to the present invention comprises: a housing; the outdoor air inlet pipe is fixedly arranged on the shell; the first filtering mechanism is movably arranged on the outdoor air inlet pipe; the two buckling mechanisms are fixedly arranged on the outdoor air inlet pipe and are matched with the first filtering mechanism; the second filtering mechanism is movably arranged on the shell; the water collecting tank is fixedly arranged on the shell; the connecting pipe is fixedly arranged on the water collecting tank; the water pump is fixedly arranged on the shell and is fixedly connected with the connecting pipe; the branch pipe is arranged in the shell and communicated with a water outlet head of the water pump.

Preferably, first filter includes first filter, two installation pieces, two dwangs, two pilot holes and two draw-in grooves, first filter movable mounting be in on the outdoor air-supply line, two the equal fixed mounting of installation piece is in on the first filter, two the dwang rotates respectively to be installed and is corresponding on the installation piece, two the pilot hole is seted up respectively and is corresponded on the dwang, two the draw-in groove is seted up respectively and is corresponded on the inner wall of pilot hole.

Preferably, buckle mechanism includes fixed mounting and is in fixing base on the outdoor air-supply line, the mounting hole has been seted up on the fixing base, slidable mounting has the slider in the mounting hole, rotate on the slider and install the depression bar, fixed mounting has the annular piece in the mounting hole, the cover is equipped with the spring on the depression bar, the both ends of spring respectively with the slider with annular piece fixed connection, the bottom of depression bar is run through annular piece and fixed mounting has the fixture block, the fixture block with the inner wall swing joint of draw-in groove.

Preferably, the second filtering mechanism includes movable mounting and is in mounting panel on the casing, one side fixed mounting of mounting panel has the connecting plate, the mounting groove has been seted up to one side of mounting panel, the lead screw is installed to the mounting groove internal rotation, the fly leaf is installed to the screw thread on the lead screw, symmetry fixed mounting has two connecting blocks on the fly leaf, it has two hinge bars to rotate on the connecting block, slidable mounting has the card post on the mounting panel, the hinge bar with correspond the card post rotates to be connected, the through-hole has been seted up to one side of casing, the inner wall of through-hole with mounting panel sliding seal connects, two constant head tanks have all been seted up on the top inner wall of through-hole and the bottom inner wall, the card post with correspond the inner wall.

Preferably, one end of the screw rod penetrates through the connecting plate and is rotatably connected with the connecting plate, and a handle is fixedly mounted at one end of the screw rod.

Preferably, all seted up two sliding holes on the top inner wall of mounting groove and the bottom inner wall, sliding hole's inner wall with correspond card post sliding connection, the spacing groove has all been seted up to the both sides of card post, fixed mounting has two gag lever posts on sliding hole's the inner wall, the inner wall sliding connection of gag lever post and the spacing groove that corresponds.

Preferably, the inner wall of mounting groove fixed mounting has two dead levers, two the dead lever all with fly leaf sliding connection.

Preferably, an air filter is arranged on the mounting plate.

Preferably, a humidity sensor is installed on the inner wall of one side of the shell, and a plurality of spray heads are fixedly installed on the branch pipe.

Preferably, the inner walls of the two sides of the mounting hole are provided with limiting grooves, the two sides of the sliding block are fixedly provided with limiting rods, and the limiting rods are connected with the inner walls of the corresponding limiting grooves in a sliding mode.

Compared with the related art, the exchange fan with the air purification function provided by the invention has the following beneficial effects:

the invention provides an exchange fan with an air purification function, wherein an outdoor air inlet pipe is fixedly arranged on a shell, a first filtering mechanism is movably arranged on the outdoor air inlet pipe and can primarily filter air, two buckling mechanisms are matched with the first filtering mechanism, the first filtering mechanism is convenient to rapidly install and disassemble through the two buckling mechanisms, so that the first filtering mechanism can be conveniently cleaned, a second filtering mechanism is movably arranged on the shell and is convenient to further filter air, the quality of air is ensured, the exchange fan is beneficial to the health of people, a connecting pipe is fixedly arranged on a water collecting tank, a water pump is fixedly connected with the connecting pipe, a branch pipe is communicated with a water outlet head of the water pump, so that the air can be conveniently humidified and filtered, is beneficial to protecting the respiratory tract of people.

Drawings

Fig. 1 is a schematic structural diagram of an exchange fan with an air purification function according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the first filter mechanism of FIG. 1;

FIG. 3 is a schematic structural view of the latch mechanism shown in FIG. 2;

FIG. 4 is an enlarged view of portion A of FIG. 1;

FIG. 5 is a side cross-sectional structural view of FIG. 4;

fig. 6 is a schematic top cross-sectional structure view of fig. 5.

Reference numbers in the figures: 1. a housing; 2. an outdoor air inlet pipe; 3. a first filter mechanism; 301. a first filter plate; 302. mounting blocks; 303. rotating the rod; 304. an assembly hole; 305. a card slot; 4. a buckle mechanism; 401. a fixed seat; 402. mounting holes; 403. a slider; 404. a pressure lever; 405. a ring block; 406. a spring; 407. a clamping block; 5. a second filter mechanism; 501. mounting a plate; 502. a connecting plate; 503. mounting grooves; 504. a screw rod; 505. a movable plate; 506. connecting blocks; 507. a hinged lever; 508. clamping the column; 6. a water collection tank; 7. a connecting pipe; 8. a water pump; 9. a branch pipe; 10. a through hole; 11. and (6) positioning a groove.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Examples

Please refer to fig. 1-6, wherein fig. 1 is a schematic structural diagram of an exchange fan with air purification function according to a preferred embodiment of the present invention; FIG. 2 is a schematic view of the first filter mechanism of FIG. 1; FIG. 3 is a schematic structural view of the latch mechanism shown in FIG. 2; FIG. 4 is an enlarged view of portion A of FIG. 1; FIG. 5 is a side cross-sectional structural view of FIG. 4; fig. 6 is a schematic top cross-sectional structure view of fig. 5. The exchange fan that possesses air purification function includes: a housing 1; the outdoor air inlet pipe 2 is fixedly arranged on the shell 1; the first filtering mechanism 3 is movably arranged on the outdoor air inlet pipe 2; the two buckling mechanisms 4 are fixedly arranged on the outdoor air inlet pipe 2, and the two buckling mechanisms 4 are matched with the first filtering mechanism 3; the second filtering mechanism 5 is movably arranged on the shell 1; the water collecting tank 6 is fixedly arranged on the shell 1; the connecting pipe 7 is fixedly arranged on the water collecting tank 6; the water pump 8 is fixedly arranged on the shell 1, and the water pump 8 is fixedly connected with the connecting pipe 7; and the branch pipe 9 is arranged in the shell 1, and the branch pipe 9 is communicated with a water outlet head of the water pump 8.

First filter 3 includes first filter 301, two installation pieces 302, two dwang 303, two pilot holes 304 and two draw-in grooves 305, first filter 301 movable mounting be in on the outdoor air-supply line 2, two the equal fixed mounting of installation piece 302 is in on the first filter 301, two the dwang 303 rotates respectively to be installed and is corresponding on the installation piece 302, two the pilot holes 304 is seted up respectively and is corresponded on the dwang 303, two the draw-in grooves 305 is seted up respectively and is corresponded on the inner wall of pilot hole 304.

Buckle mechanism 4 includes fixed mounting and is in fixing base 401 on the outdoor air-supply line 2, mounting hole 402 has been seted up on fixing base 401, slidable mounting has slider 403 in the mounting hole 402, it installs depression bar 404 to rotate on the slider 403, fixed mounting has annular piece 405 in the mounting hole 402, the cover is equipped with spring 406 on the depression bar 404, the both ends of spring 406 respectively with slider 403 with annular piece 405 fixed connection, the bottom of depression bar 404 runs through annular piece 405 and fixed mounting have fixture block 407, fixture block 407 with the inner wall swing joint of draw-in groove 305.

The second filtering mechanism 5 comprises a mounting plate 501 movably mounted on the housing 1, a connecting plate 502 is fixedly mounted on one side of the mounting plate 501, one side of the mounting plate 501 is provided with a mounting groove 503, a screw rod 504 is rotatably mounted in the mounting groove 503, a movable plate 505 is installed on the screw rod 504 in a threaded manner, two connecting blocks 506 are symmetrically and fixedly installed on the movable plate 505, two hinge rods 507 are rotatably arranged on the connecting block 506, a clamping column 508 is slidably arranged on the mounting plate 501, the hinged rod 507 is rotatably connected with the corresponding clamping column 508, one side of the shell 1 is provided with a through hole 10, the inner wall of through-hole 10 with mounting panel 501 sliding seal connects, two constant head tanks 11 have all been seted up on the top inner wall of through-hole 10 and the bottom inner wall, card post 508 with correspond the inner wall swing joint of constant head tank 11.

One end of the screw rod 504 penetrates through the connecting plate 502 and is rotatably connected with the connecting plate 502, and a handle is fixedly mounted at one end of the screw rod 504.

All seted up two sliding holes on the top inner wall of mounting groove 503 and the bottom inner wall, sliding hole's inner wall with correspond card post 508 sliding connection, the spacing groove has all been seted up to the both sides of card post 508, fixed mounting has two gag lever posts on sliding hole's the inner wall, the inner wall sliding connection of gag lever post and the spacing groove that corresponds.

The inner wall of the mounting groove 503 is fixedly mounted with two fixing rods, and both the fixing rods are slidably connected with the movable plate 505.

An air filter is arranged on the mounting plate 501.

A humidity sensor is installed on the inner wall of one side of the shell 1, and a plurality of spray heads are fixedly installed on the branch pipe 9.

The inner walls of the two sides of the mounting hole 402 are provided with limiting grooves, the two sides of the sliding block 403 are fixedly provided with limiting rods, and the limiting rods are connected with the inner walls of the corresponding limiting grooves in a sliding mode.

In the embodiment, the shell 1 is further provided with an outdoor air outlet, an indoor air inlet and an indoor air outlet, two exhaust fans and heat exchangers are arranged in the shell 1, one exhaust fan is connected with the indoor air inlet, one exhaust fan is connected with the outdoor air outlet, when the air conditioner is used, air enters the shell 1 from the outdoor air inlet pipe 2 through the first filter plate 301, the first filter plate 301 preliminarily filters the air, the humidity sensor detects the humidity in the air, when the humidity in the air is lower than a set value, the water pump 8 is started, the water pump 8 pumps out the water in the water collecting tank 6 through the connecting pipe 7 and then reaches the branch pipe 9, finally the water is sprayed out through the plurality of spray heads on the branch pipe 9, the air can be humidified, meanwhile, dust fall can be realized, the top of the water collecting tank 6 is provided with an opening, rainwater can be collected, water resources are saved, the rainwater can be filtered, and the humidified air is filtered through the second filtering mechanism 5 and finally reaches the indoor through the heat exchanger;

after long-time use and when the first filter mechanism 3 needs to be cleaned, the pressing rod 404 is pressed downwards, the pressing rod 404 drives the sliding block 403 to move downwards, the sliding block 403 extrudes the spring 406, the pressing rod 404 drives the clamping block 407 to move, so that the clamping block 407 is removed from the clamping groove 305, the current situation is kept, the pressing rod 404 is rotated, the pressing rod 404 rotates on the sliding block 403, the pressing rod 404 drives the clamping block 407 to move out of the assembling hole 304, and at the moment, the first filter plate 301 can be taken out, so that the first filter plate 301 is convenient;

when the second filtering mechanism 5 needs to be cleaned, the handle is rotated, the handle drives the screw rod 504 to rotate, the screw rod 504 drives the movable plate 505 to move, the movable plate 505 drives the two connecting blocks 506 to move, the connecting blocks 506 drive the two hinge rods 507 to move, the two hinge rods 507 drive the two clamping columns 508 to move until the clamping columns 508 move out of the positioning grooves 11, and at the moment, the mounting plate 501 can be taken out, so that the air filter on the mounting plate 501 is cleaned or replaced.

In this embodiment, the outdoor air inlet pipe 2 is fixedly mounted on the casing 1, the first filtering mechanism 3 is movably mounted on the outdoor air inlet pipe 2, the first filtering mechanism 3 can primarily filter air, the two fastening mechanisms 4 are matched with the first filtering mechanism 3, the first filtering mechanism 3 can be conveniently and rapidly mounted and dismounted through the two fastening mechanisms 4, so that the first filtering mechanism 3 can be conveniently cleaned, the second filtering mechanism 5 is movably mounted on the casing 1, the second filtering mechanism 5 is convenient for further filtering air, the quality of air is guaranteed, the health of people is facilitated, the connecting pipe 7 is fixedly mounted on the water collecting tank 6, the water pump 8 is fixedly connected with the connecting pipe 7, the branch pipe 9 is communicated with a water outlet head of the water pump 8, and the air is conveniently humidified and filtered, is beneficial to protecting the respiratory tract of people.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an exchange fan that possesses air purification function which characterized in that includes:

a housing;

the outdoor air inlet pipe is fixedly arranged on the shell;

the first filtering mechanism is movably arranged on the outdoor air inlet pipe;

the two buckling mechanisms are fixedly arranged on the outdoor air inlet pipe and are matched with the first filtering mechanism;

the second filtering mechanism is movably arranged on the shell;

the water collecting tank is fixedly arranged on the shell;

the connecting pipe is fixedly arranged on the water collecting tank;

the water pump is fixedly arranged on the shell and is fixedly connected with the connecting pipe;

the branch pipe is arranged in the shell and communicated with a water outlet head of the water pump.

2. The air exchanging fan with air purifying function as claimed in claim 1, wherein the first filter mechanism includes a first filter plate, two mounting blocks, two rotation rods, two assembly holes and two slots, the first filter plate is movably mounted on the outdoor air inlet duct, the two mounting blocks are both fixedly mounted on the first filter plate, the two rotation rods are respectively rotatably mounted on the corresponding mounting blocks, the two assembly holes are respectively formed on the corresponding rotation rods, and the two slots are respectively formed on the inner walls of the corresponding assembly holes.

3. The switching fan with the air purifying function according to claim 2, wherein the fastening mechanism includes a fixing seat fixedly mounted on the outdoor air inlet pipe, a mounting hole is formed in the fixing seat, a sliding block is slidably mounted in the mounting hole, a pressing rod is rotatably mounted on the sliding block, an annular block is fixedly mounted in the mounting hole, a spring is sleeved on the pressing rod, two ends of the spring are respectively and fixedly connected with the sliding block and the annular block, a clamping block is fixedly mounted at the bottom end of the pressing rod and penetrates through the annular block, and the clamping block is movably connected with the inner wall of the clamping groove.

4. The air cleaner-equipped exchange fan according to claim 1, the second filtering mechanism comprises a mounting plate movably mounted on the shell, a connecting plate is fixedly mounted on one side of the mounting plate, one side of the mounting plate is provided with a mounting groove, a screw rod is rotatably mounted in the mounting groove, a movable plate is mounted on the screw rod in a threaded manner, two connecting blocks are symmetrically and fixedly arranged on the movable plate, two hinge rods are rotatably arranged on the connecting blocks, the mounting plate is provided with clamping columns in a sliding way, the hinge rod is rotationally connected with the corresponding clamping column, a through hole is arranged at one side of the shell, the inner wall of the through hole is connected with the mounting plate in a sliding and sealing way, two positioning grooves are formed in the inner wall of the top and the inner wall of the bottom of the through hole, and the clamping column is movably connected with the corresponding inner wall of each positioning groove.

5. The air-purifying exchange fan of claim 4, wherein one end of the screw rod penetrates the connecting plate and is rotatably connected with the connecting plate, and a handle is fixedly mounted at one end of the screw rod.

6. The air exchange fan with the air purifying function according to claim 4, wherein two sliding holes are formed in the top inner wall and the bottom inner wall of the mounting groove, the inner walls of the sliding holes are slidably connected with the corresponding clamping posts, the two sides of each clamping post are respectively provided with a limiting groove, two limiting rods are fixedly mounted on the inner walls of the sliding holes, and the limiting rods are slidably connected with the inner walls of the corresponding limiting grooves.

7. The air exchanging fan with air purifying function as claimed in claim 4, wherein two fixing rods are fixedly installed on the inner wall of the installation groove, and both of the fixing rods are slidably connected to the movable plate.

8. The air cleaner as recited in claim 4, wherein an air filter is disposed on the mounting plate.

9. The air exchanging fan with air purifying function as claimed in claim 1, wherein a humidity sensor is installed on an inner wall of one side of the housing, and a plurality of nozzles are fixedly installed on the branch pipe.

10. The air-purifying exchange fan of claim 3, wherein the inner walls of the two sides of the mounting hole are provided with a limiting groove, the two sides of the sliding block are fixedly provided with a limiting rod, and the limiting rod is connected with the inner wall of the corresponding limiting groove in a sliding manner.