CN219934200U

CN219934200U - Purifier for removing radon gas

Info

Publication number: CN219934200U
Application number: CN202320677783.1U
Authority: CN
Inventors: 杜加平; 任立群
Original assignee: Hangzhou Juzhou Technology Co ltd
Current assignee: Hangzhou Juzhou Technology Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-10-31
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses a purifying machine for removing radon gas, which comprises: the purifying and radon removing mechanism comprises a shell, wherein the purifying and radon removing mechanism is arranged inside the shell and comprises a partition plate, an exhaust fan and a filtering frame, the partition plate is arranged on the inner wall of the shell, the exhaust fan is arranged at the top of the inner wall of the shell, a connector communicated with the exhaust fan is arranged at the bottom of the exhaust fan, fixing pipes are arranged at the left side and the right side of the connector, and one end of each fixing pipe, far away from the connector, penetrates through the partition plate and extends to the outside of the fixing pipe. According to the utility model, through the mutual matching of the partition plate, the exhaust fan, the filter frame, the connector, the fixing pipe, the first filter screen, the second filter screen, the mounting block, the fixing bolt, the slot and the plug-in block, when the filter screens are disassembled and cleaned, the purifier is in a working state, and is always in a working state, so that the purification efficiency is improved.

Description

Purifier for removing radon gas

Technical Field

The utility model relates to the technical field of air purification, in particular to a purifying machine for removing radon gas.

Background

Radon gas is used as an indoor common rare gas, and is internationally called as an indoor invisible killer and a second cause of lung cancer, and a purifier is usually required when radon gas is purified and filtered.

The traditional purifier mainly relies on active carbon filter screen to adsorb radon and other harmful gas in the air and filtering tiny dust granule in the course of treatment, but when the filter screen of purifier inside long-time use can appear serious phenomenon of jam, then need dismantle the cleanness to the filter screen, when the filter screen was dismantled, then make the purifier need be in the state of stopping work to seriously influence its efficiency of purifying, moreover because of the filter screen setting in the inside of purifier, make its dismantlement comparatively troublesome, thereby influence dismouting efficiency.

Disclosure of Invention

The utility model aims to provide a purifying machine for removing radon gas, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a radon gas removal purifier comprising:

a housing;

the purifying and radon removing mechanism is arranged in the shell and comprises a partition board, an exhaust fan and a filtering frame, wherein the partition board is arranged on the inner wall of the shell;

the sealing limiting mechanism is arranged on the shell.

Preferably, the top and the bottom that one side was kept away from each other to first filter screen and second filter screen all install the installation piece, be provided with on the installation piece with filter frame threaded connection's fixing bolt, first filter screen is the cotton active carbon filter screen of bubble, the second filter screen is nanometer active carbon fiber felt net.

Preferably, the bottom of the filter frame is provided with a slot, and the bottom of the inner wall of the shell is provided with an inserting block matched with the slot at a position corresponding to the slot.

Preferably, the sealing limiting mechanism comprises two sealing plates, the sealing plates are arranged at the top of the shell and correspond to the positions of the filter frames, and the bottoms of the sealing plates penetrate through the shell and extend to the inner parts of the sealing plates to be in contact with the tops of the filter frames.

Preferably, two fixed slots are formed in the sealing plate, fixed blocks are mounted on the inner wall of each fixed slot, pull rods are arranged on one side, opposite to the two fixed blocks, of each fixed block, one end, close to each fixed block, of each pull rod penetrates through the fixed block and extends to the outer portion of the fixed block, limiting blocks are mounted on one ends, far away from each other, of each two pull rods, limiting slots are formed in the inner portion of the shell, corresponding to the limiting blocks, and buffer springs are sleeved on the surfaces of the pull rods.

Preferably, the movable blocks are arranged at the ends, close to each other, of the two pull rods, the pull blocks are arranged at the tops of the movable blocks, and the tops of the pull blocks penetrate through the fixed grooves and extend to the outer parts of the fixed grooves.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the mutual matching of the partition plate, the exhaust fan, the filter frame, the connector, the fixing pipe, the first filter screen, the second filter screen, the mounting block, the fixing bolt, the slot and the plug-in block, when the filter screens are disassembled and cleaned, the purifier is in a working state, and is always in a working state, so that the purification efficiency is improved.

2. According to the utility model, the filter screen is conveniently detached from the shell through the mutual matching of the sealing plate, the fixing groove, the fixing block, the pull rod, the limiting block, the limiting groove, the buffer spring, the movable block and the pull block, the detachment process is simple and convenient, and the detachment efficiency is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a cross-sectional view of a front view of the structure of the present utility model;

FIG. 3 is a cross-sectional view of the front view of the housing, filter frame and seal stop mechanism of the present utility model;

fig. 4 is an enlarged view of a portion of fig. 3 a in accordance with the present utility model.

In the figure: 1 a shell, 2 a purifying radon removing mechanism, 21 a baffle, 22 an exhaust fan, 23 a filtering frame, 24 a connector, 25 a fixing tube, 26 a first filter screen, 27 a second filter screen, 28 a mounting block, 29 a fixing bolt, 210 a slot, 211 an inserting block, 3 a sealing limiting mechanism, 31 a sealing plate, 32 a fixing slot, 33 a fixing block, 34 a pull rod, 35 a limiting block, 36 a limiting slot, 37 a buffer spring, 38 a movable block and 39 a pull block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a purifying machine for removing radon gas, comprising: the casing 1, the front of casing 1 is provided with transparent observation window to the inside condition of convenient observation casing 1, the right side fixedly connected with controller at casing 1 top, the blast pipe rather than mutual intercommunication is all installed to the left and right sides of casing 1.

The purifying and radon removing mechanism 2, the purifying and radon removing mechanism 2 is arranged in the shell 1, the purifying and radon removing mechanism 2 comprises a baffle 21, an exhaust fan 22 and a filter frame 23, the baffle 21 is arranged on the inner wall of the shell 1, the exhaust fan 22 is arranged at the top of the inner wall of the shell 1, an air suction pipe communicated with the air suction pipe is arranged at the top of the exhaust fan 22, the top end of the air suction pipe penetrates through the shell 1 and extends to the outside, a connector 24 communicated with the air suction pipe is fixedly connected with the bottom of the exhaust fan 22, the left side and the right side of the connector 24 are fixedly connected with a fixed pipe 25, an electromagnetic valve is arranged on the fixed pipe 25, one end of the fixed pipe 25 far from the connector 24 penetrates through the baffle 21 and extends to the outside, the number of the filter frames 23 is two and is respectively arranged at the left side and the right side of the inside of the shell 1, the surface of the filter frame 23 is contacted with the inner wall of the shell 1, a first filter screen 26 is arranged on the inner wall of the filter frame 23 and near the baffle 21, the surface of the first filter screen 26 is contacted with the inner wall of the filter frame 23, the inner wall of the filter frame 23 is provided with a second filter screen 27, the surface of the second filter screen 27 is contacted with the inner wall of the filter frame 23, the top and the bottom of the side, far away from each other, of the first filter screen 26 and the second filter screen 27 are fixedly connected with a mounting block 28, one side, close to the inner wall of the filter frame 23, of the mounting block 28 is contacted with the inner wall of the filter frame 23, the mounting block 28 is provided with a fixing bolt 29 in threaded connection with the filter frame 23, the first filter screen 26 is a foam activated carbon filter screen, the second filter screen 27 is a nano activated carbon fiber felt screen, the foam activated carbon filter screen not only can adsorb radon and other harmful gases in the air, but also can filter suspended particles such as smaller hairs and dust in the air, the nano activated carbon fiber felt screen has stronger adsorption capacity than the granular activated carbon, the adsorption rate of the filter frame is ten times higher than that of the granular activated carbon, the bottom of the filter frame 23 is provided with a slot 210, the bottom of the inner wall of the shell 1 is fixedly connected with an insert block 211 which is matched with the slot 210 and corresponds to the slot 210, the top of the insert block 211 penetrates through the slot 210 and extends to the inside of the insert block 211 to be in contact with the inner wall of the slot 210, and the exhaust fan 22 and the electromagnetic valve are respectively and electrically connected with the controller.

Through the mutual cooperation of baffle 21, air exhauster 22, connector 23, filter frame 24, fixed pipe 25, first filter screen 26, second filter screen 27, installation piece 28, fixing bolt 29, slot 210 and inserted block 211, when dismantling the cleanness to the filter screen for the purifier is also in the state of work, makes the purifier be in the state of work all the time, thereby has improved purification efficiency.

The sealing limiting mechanism 3, the sealing limiting mechanism 3 sets up on casing 1, sealing limiting mechanism 3 includes two closing plates 31, closing plate 31 sets up at the top of casing 1 and corresponds the position of filter frame 23, one side that closing plate 31 is close to casing 1 and casing 1 contact each other, the bottom of closing plate 31 runs through casing 1 and extends to its inside and the top of filter frame 23 contact each other, two fixed slots 32 have been seted up to the inside of closing plate 31, fixedly connected with fixed block 33 on the inner wall of fixed slot 32, be located two fixed blocks 33 of homonymy and opposite one side all are provided with pull rod 34, the one end that pull rod 34 is close to fixed block 33 runs through fixed block 33 and extends to its outside, the one end that two pull rods 34 kept away from each other all fixedly connected with stopper 35, the inside of casing 1 and the position that corresponds stopper 35 have been seted up spacing groove 36, one side that stopper 35 is close to spacing groove 36 runs through fixed slot 32 and spacing groove 36 in proper order and extend to the inside and the inner wall of spacing groove 36 contact each other, buffer spring 37 has been seted up on the surface of pull rod 34, two pull rod 34 one end that is close to each other is all fixedly connected with movable block 38, the surface of movable block 38 and the fixed block 39 that the surface of movable block 38 is contacted to the top of fixed block 39.

Specifically, when the filter screen in the left filter frame 23 needs to be disassembled and cleaned, the pull blocks 39 are pulled, so that the two pull blocks 39 move close to each other, the pull blocks 39 drive the limiting blocks 35 to move through the movable blocks 38 and the pull rods 34, the limiting blocks 35 squeeze the buffer springs 37 to move, the limiting blocks 35 are separated from the limiting grooves 36, then the sealing plate 31 is pulled upwards to detach the sealing plate 31 from the shell 1, then the filter frame 23 in the left side is pulled upwards, the filter frame 23 drives the slots 210 and the plug blocks 211 to separate, and the filter frame 23 can be pulled out from the shell 1, so that the filter screen in the filter frame 23 is cleaned conveniently, and when the filter screen and the filter frame 23 need to be disassembled in the later period, the fixing bolts 29 are loosened.

Through the cooperation of closing plate 31, fixed slot 32, fixed block 33, pull rod 34, stopper 35, spacing groove 36, buffer spring 37, movable block 38 and pull block 39 to conveniently dismantle the filter screen from casing 1 in, the dismantlement process is simple and convenient, has improved dismantlement efficiency.

When the novel radon purifying device is used, the electromagnetic valve on the left fixed pipe 25 is opened, the electromagnetic valve on the right fixed pipe 25 is closed, the exhaust fan 22 is started, the exhaust fan 22 discharges external gas into the shell 1 through the left fixed pipe 25, and the filtering and purifying are carried out through the two filtering screens on the left, when the filtering screens in the left filtering frame 23 are required to be disassembled and cleaned, the electromagnetic valve on the right fixed pipe 25 is opened, the electromagnetic valve on the left fixed pipe 25 is closed, and the radon is purified through the filtering screens in the right filtering frame 23.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A radon gas removal purifier comprising:

a housing (1);

purifying and radon removing mechanism (2), purifying and radon removing mechanism (2) set up in the inside of casing (1), purifying and radon removing mechanism (2) include baffle (21), air exhauster (22) and filtration frame (23), baffle (21) are installed on the inner wall of casing (1), air exhauster (22) are installed at the top of casing (1) inner wall, connector (24) with its intercommunication are installed to the bottom of air exhauster (22), fixed pipe (25) are all installed to the left and right sides of connector (24), the one end that connector (24) were kept away from to fixed pipe (25) runs through baffle (21) and extends to its outside, the quantity of filtration frame (23) is two and sets up respectively in the inside left and right sides of casing (1), on the inner wall of filtration frame (23) and be close to one side of baffle (21) are provided with first filter screen (26), be provided with second filter screen (27) on the inner wall of filtration frame (23);

the sealing limiting mechanism (3), the sealing limiting mechanism (3) is arranged on the shell (1).

2. A radon gas removing purifier as defined in claim 1, wherein: the top and the bottom that one side is kept away from each other to first filter screen (26) and second filter screen (27) all install installation piece (28), be provided with on installation piece (28) with filter frame (23) threaded connection's fixing bolt (29), first filter screen (26) are the cotton active carbon filter screen of bubble, second filter screen (27) are nanometer active carbon fiber felt net.

3. A radon removing purifier as defined in claim 2, wherein: the bottom of filter frame (23) has seted up slot (210), the bottom of casing (1) inner wall just corresponds the position of slot (210) and installs insert (211) with slot (210) looks adaptation.

4. A radon gas removing purifier as defined in claim 1, wherein: the sealing limiting mechanism (3) comprises two sealing plates (31), the sealing plates (31) are arranged at the top of the shell (1) and correspond to the positions of the filter frames (23), and the bottoms of the sealing plates (31) penetrate through the shell (1) and extend to the inside of the shell to be in contact with the tops of the filter frames (23).

5. The radon gas removal purifier as recited in claim 4, wherein: two fixed slots (32) have been seted up to the inside of closing plate (31), install fixed block (33) on the inner wall of fixed slot (32), be located two fixed blocks (33) of homonymy and opposite one side all be provided with pull rod (34), the one end that pull rod (34) is close to fixed block (33) runs through fixed block (33) and extends to its outside, stopper (35) are all installed to the one end that two pull rods (34) kept away from each other, spacing groove (36) have been seted up to the inside of casing (1) and the position that corresponds stopper (35), buffer spring (37) have been cup jointed on the surface of pull rod (34).

6. The radon removing purifier as defined in claim 5, wherein: a movable block (38) is arranged at one end, close to each other, of each of the two pull rods (34), a pull block (39) is arranged at the top of each of the movable blocks (38), and the top of each of the pull blocks (39) penetrates through the fixing groove (32) and extends to the outside of the fixing groove.