CN212068342U - Can eliminate indoor waste gas treatment device of formaldehyde - Google Patents

Can eliminate indoor waste gas treatment device of formaldehyde Download PDF

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Publication number
CN212068342U
CN212068342U CN201922285165.9U CN201922285165U CN212068342U CN 212068342 U CN212068342 U CN 212068342U CN 201922285165 U CN201922285165 U CN 201922285165U CN 212068342 U CN212068342 U CN 212068342U
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CN
China
Prior art keywords
slider
chute
panel
plate
waste gas
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Expired - Fee Related
Application number
CN201922285165.9U
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Chinese (zh)
Inventor
陈文英
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Xi'an Green Grid Environmental Protection Technology Co ltd
Original Assignee
Hangzhou Gaodi Machinery Co ltd
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Priority to CN201922285165.9U priority Critical patent/CN212068342U/en
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Publication of CN212068342U publication Critical patent/CN212068342U/en
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Abstract

The utility model discloses a can eliminate indoor waste gas treatment device of formaldehyde, which comprises a body, the body bottom is connected with the support column, and installs the base bottom the support column, body one side is connected with except that aldehyde mechanism, and removes aldehyde mechanism inboard and install disassembly body, the base top is connected with humidification mechanism. The utility model discloses in, under the effect that removes aldehyde mechanism, clean pole openly rotates at the panel through the pivot, make clean pole clean the panel surface, thereby the blue light lamp of panel one side is cleaned, it is effectual to make the blue light lamp daylighting, the inside photocatalyst of panel effectively degrades the formaldehyde in the air under the effect of blue light lamp, clean pole is through first spout, first slider slides in panel one side, under the symmetric action of first slider and second slider, make clean pole remain all the time at panel one side activity, make photocatalyst under the effect of blue light and visible light, poisonous harmful gas in the effectual degradation air.

Description

Can eliminate indoor waste gas treatment device of formaldehyde
Technical Field
The utility model relates to a waste gas treatment technical field especially relates to an indoor waste gas treatment device that can eliminate formaldehyde.
Background
The indoor waste gas treatment device is a device which utilizes various different technologies and media to provide clean and safe air for users, can effectively adsorb, decompose or convert various indoor air pollutants and effectively treat air cleanliness.
The existing indoor waste gas treatment device does not have a mechanism for eliminating formaldehyde indoors, does not have a mechanism for disassembling a filter screen, and does not have a mechanism for humidifying indoors, so that the indoor waste gas treatment device is inconvenient to use, and the purification efficiency is not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the existing indoor waste gas treatment device does not have a mechanism for eliminating the formaldehyde indoors, and does not have a mechanism for disassembling the filter screen, and does not have a mechanism for humidifying indoors, so that the indoor waste gas treatment device is inconvenient to use and has low purification efficiency, and the proposed indoor waste gas treatment device capable of eliminating the formaldehyde.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a can eliminate indoor waste gas treatment device of formaldehyde, includes the body, the body bottom is connected with the support column, and the base is installed to the support column bottom, body one side is connected with removes aldehyde mechanism, and removes aldehyde mechanism inboard and install disassembly body, the base top is connected with humidification mechanism.
As a further description of the above technical solution:
remove inside including the panel of aldehyde mechanism, and the panel bottom has seted up first spout, first spout top slidable mounting has first slider, and first slider one side is connected with clean pole, the pivot is installed to clean pole inboard, the second spout has been seted up at the panel top, and second spout top slidable mounting has the second slider.
As a further description of the above technical solution:
the cleaning rod forms a sliding structure with the panel through the first sliding groove, the first sliding block and the first sliding block, and the first sliding block and the second sliding block are symmetrical relative to the cleaning rod.
As a further description of the above technical solution:
the inside roof of including of disassembly body, and the roof bottom has seted up the third spout, third spout bottom slidable mounting has the third slider, and the third slider bottom is connected with the HEPA filter screen, the bottom plate is installed to HEPA filter screen bottom, and has seted up the fourth spout on the bottom plate top, fourth spout top slidable mounting has the fourth slider, and is connected with the active carbon filter screen on the fourth slider top, the limiting plate is installed to roof one side, and the limiting plate top is connected with the telescopic link, the outside cover of telescopic link is equipped with first spring, and the telescopic link top is connected with the pressure head.
As a further description of the above technical solution:
the pressure head passes through first spring and constitutes elastic construction with the limiting plate, and the axis of first spring coincides mutually with the axis of telescopic link.
As a further description of the above technical solution:
the humidifying mechanism comprises an atomizing barrel inside, the inner wall of the atomizing barrel is connected with a partition board, the bottom of the partition board is provided with an atomizer, and one side of the clapboard is connected with an air pipe, the bottom of the air pipe is provided with a fan, one side of the air pipe is provided with an air outlet, one side of the atomizing barrel is provided with a water receiving tank, and the bottom of the water receiving groove is connected with a water inlet pipe, the top of the atomizing barrel is provided with a water baffle, one side of the atomizing barrel is provided with a fifth chute, one side of the fifth chute is connected with a fifth slide block in a sliding way, a cover plate is arranged on one side of the fifth slide block, the bottom end of the cover plate is connected with a movable rod, the bottom of the movable rod is provided with a pedal, a movable shaft is connected inside the pedal, and the extension board is installed to the loose axle bottom, the extension board bottom is connected with the fixed plate, and the fixed plate inner wall installs push switch, the fixed plate top is connected with the second spring, the gas outlet has been seted up to atomizing bucket one side.
As a further description of the above technical solution:
the footboard passes through the loose axle and constitutes revolution mechanic with the extension board, and the footboard passes through the second spring and constitutes elastic construction with the fixed plate, footboard and push switch are non-contact and are connected, and push switch and atomizer are electric connection.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, under the effect that removes aldehyde mechanism, clean pole openly rotates at the panel through the pivot, make clean pole clean the panel surface, thereby the blue light lamp to panel one side is cleaned, it is effectual to make the blue light lamp daylighting, the inside photocatalyst of panel is effectively degraded the formaldehyde in the air under the effect of blue light lamp, clean pole is through first spout, first slider slides in panel one side, under the symmetric action of first slider and second slider, make clean pole remain activity in panel one side throughout, make photocatalyst under the effect of blue light and visible light, poisonous and harmful gas in the effectual degradation air, and kill multiple bacterium, decompose the toxin that releases the bacterium and innoxious processing, reach except that aldehyde, the deodorization, the anti-soil, air-purifying's effect.
2. In the utility model, under the action of the dismounting mechanism, the HEPA filter screen moves at the bottom of the top plate through the third chute and the third slider, so that the HEPA filter screen can be dismounted from the top plate, the HEPA filter screen is convenient to replace, the filtering effect of the HEPA filter screen is convenient to improve, the service life of the device is prolonged, the active carbon filter screen slides at the top end of the bottom plate through the fourth chute and the fourth slider, so that the active carbon filter screen can be dismounted independently, the active carbon filter screen is convenient to be effectively degraded by ultraviolet light and visible light, the adsorbability of the active carbon filter screen is improved, because the loss rates of the active carbon filter screen and the HEPA filter screen are different, the use cost is effectively reduced through the independent dismounting of the active carbon filter screen and the HEPA filter screen, the loss is reduced, the limiting plate is moved downwards under the action of the first spring by pressing the pressing head, so that a gap is generated between the limiting plate and the top plate, the top, thereby the convenience is changed HEPA filter screen and active carbon filter screen, under the elastic action of first spring, makes the limiting plate press from both sides tightly to the roof to it is fixed to make the roof drive HEPA filter screen and active carbon filter screen, makes HEPA filter screen and active carbon filter screen adsorb degradation, the effect of hoisting device stability to air exhaust gas effectively.
3. In the utility model, under the action of the humidifying mechanism, the pedal is pushed to move upwards through the movable shaft under the action of the second spring by stepping on and pressing the pedal, so that the cover plate slides upwards on one side of the atomizing barrel through the fifth chute and the fifth slider, so that the cover plate moves upwards, so that the gas outlet is convenient to give out gas, the bottom end of the pedal is connected with the press switch, the press switch is electrically connected with the atomizer, the pedal is pressed downwards by stepping on and pressing the pedal, so that the atomizer is communicated with an external power supply, when water flows from the water receiving tank to the atomizing barrel through the water inlet pipe, the atomizer inside the partition plate atomizes water, under the action of the fan, air is blown out through the air outlet in the air pipe, so that the water atomized upwards flows out, under the action of the water baffle plate, part of water drops are kept in the atomizing barrel, the atomization effect is effectively improved, through the arrangement, the device has the effect of increasing the indoor humidity when the waste gas is treated, effectively inhibits various microorganisms floating in the air and achieves the effects of dedusting and sterilizing.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of an indoor waste gas treatment device capable of eliminating formaldehyde in the present invention;
FIG. 2 is a schematic structural view of the formaldehyde removing mechanism of the present invention;
FIG. 3 is a schematic structural view of the middle release mechanism of the present invention;
fig. 4 is a schematic structural view of the middle humidification mechanism of the present invention.
Illustration of the drawings:
1. a body; 2. a support pillar; 3. a base; 4. an aldehyde removal mechanism; 401. a panel; 402. a first chute; 403. a first slider; 404. a cleaning rod; 405. a rotating shaft; 406. a second chute; 407. a second slider; 5. a disassembly mechanism; 501. a top plate; 502. a third chute; 503. a third slider; 504. a HEPA filter screen; 505. a base plate; 506. a fourth chute; 507. a fourth slider; 508. an activated carbon filter screen; 509. a limiting plate; 510. a telescopic rod; 511. a first spring; 512. a pressure head; 6. a humidifying mechanism; 601. an atomizing barrel; 602. a partition plate; 603. an atomizer; 604. an air duct; 605. a fan; 606. an air outlet; 607. a water receiving tank; 608. a water inlet pipe; 609. a water baffle; 610. a fifth chute; 611. a fifth slider; 612. a cover plate; 613. a movable rod; 614. a pedal; 615. a movable shaft; 616. a support plate; 617. a fixing plate; 618. a push switch; 619. a second spring; 620. and an air outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, an indoor waste gas treatment device capable of eliminating formaldehyde comprises a body 1, a support column 2, a base 3, an aldehyde eliminating mechanism 4, a panel 401, a first chute 402, a first slide block 403, a cleaning rod 404, a rotating shaft 405, a second chute 406, a second slide block 407, a dismounting mechanism 5, a top plate 501, a third chute 502, a third slide block 503, a HEPA filter screen 504, a bottom plate 505, a fourth chute 506, a fourth slide block 507, an activated carbon filter screen 508, a limit plate 509, a telescopic rod 510, a first spring 511, a pressure head 512, a humidifying mechanism 6, an atomizing barrel 601, a partition plate 602, an atomizer 603, an air pipe 604, a fan 605, an air outlet 606, a water receiving tank 607, a water inlet pipe 608, a water baffle 609, a fifth chute 610, a fifth chute 611, a cover plate 612, a movable rod 613, a pedal 614, a movable shaft 615, a support plate, a fixing plate 617, a press switch 618, a second spring 619, and, the bottom of the body 1 is connected with a support column 2, the bottom of the support column 2 is provided with a base 3, one side of the body 1 is connected with a formaldehyde removing mechanism 4, the inner side of the formaldehyde removing mechanism 4 is provided with a dismounting mechanism 5, and the top of the base 3 is connected with a humidifying mechanism 6.
Further, remove inside including panel 401 of aldehyde mechanism 4, and first spout 402 has been seted up to panel 401 bottom, first spout 402 top slidable mounting has first slider 403, and first slider 403 one side is connected with clean pole 404, pivot 405 is installed to clean pole 404 inboard, second spout 406 has been seted up at panel 401 top, and second spout 406 top slidable mounting has second slider 407, clean pole 404 openly rotates at panel 401 through pivot 405, make clean pole 404 clean panel 401 surface, thereby clean the blue-light lamp of panel 401 one side, make the daylighting of blue-light lamp effectual.
Further, the cleaning rod 404 forms a sliding structure with the panel 401 through the first sliding groove 402, the first sliding block 403, and the first sliding block 403 and the second sliding block 407 are symmetrical with respect to the cleaning rod 404, the cleaning rod 404 slides on one side of the panel 401 through the first sliding groove 402 and the first sliding block 403, and under the symmetrical action of the first sliding block 403 and the second sliding block 407, the cleaning rod 404 is kept to move on one side of the panel 401 all the time, so that the photocatalyst can effectively degrade toxic and harmful gases in the air under the action of blue light and visible light.
Further, the inside roof 501 that is included of disassembly body 5, and third spout 502 has been seted up to roof 501 bottom, third spout 502 bottom slidable mounting has third slider 503, and third slider 503 bottom is connected with HEPA filter screen 504, bottom plate 505 is installed to HEPA filter screen 504 bottom, and fourth spout 506 has been seted up on bottom plate 505 top, fourth spout 506 top slidable mounting has fourth slider 507, and fourth slider 507 top is connected with activated carbon filter screen 508, limiting plate 509 is installed to roof 501 one side, and the limiting plate 509 top is connected with telescopic link 510, the outside cover of telescopic link 510 is equipped with first spring 511, and telescopic link 510 top is connected with pressure head 512, HEPA filter screen 504 can carry out high-efficient filtration to the air, be smog, the most effective filter media of pollutants such as dust and bacterium.
Further, pressure head 512 constitutes elastic construction through first spring 511 and limiting plate 509, and the axis of first spring 511 coincides mutually with the axis of telescopic link 510, under the elastic action of first spring 511, makes limiting plate 509 press from both sides tightly roof 501 to it is fixed to make roof 501 drive HEPA filter screen 504 and active carbon filter screen 508, makes HEPA filter screen 504 and active carbon filter screen 508 adsorb degradation to air exhaust gas effectively, the effect of hoisting device stability.
Further, the humidifying mechanism 6 includes an atomizing barrel 601 inside, a partition 602 is connected to an inner wall of the atomizing barrel 601, an atomizer 603 is installed at a bottom of the partition 602, an air duct 604 is connected to one side of the partition 602, a fan 605 is installed at a bottom of the air duct 604, an air outlet 606 is opened at one side of the air duct 604, a water receiving tank 607 is installed at one side of the atomizing barrel 601, a water inlet pipe 608 is connected to a bottom of the water receiving tank 607, a water blocking plate 609 is installed at a top of the atomizing barrel 601, a fifth chute 610 is opened at one side of the atomizing barrel 601, a fifth sliding block 611 is slidably connected to one side of the fifth chute 610, a cover plate 612 is installed at one side of the fifth sliding block 611, a movable rod 613 is connected to a bottom end of the cover plate 612, a pedal 614 is installed at a bottom end of the movable rod 613, a movable shaft, the top end of the fixing plate 617 is connected with a second spring 619, an air outlet 620 is formed in one side of the atomizing barrel 601, and the pedal 614 is pressed downwards to press the press switch 618, so that the atomizer 603 is communicated with an external power supply, and when water flows from the water receiving tank 607 to enter the atomizing barrel 601 through the water inlet pipe 608, the atomizer 603 inside the partition 602 atomizes water.
Furthermore, the pedal 614 forms a rotating structure with the support plate 616 through the movable shaft 615, the pedal 614 forms an elastic structure with the fixing plate 617 through the second spring 619, the pedal 614 is in non-contact connection with the push switch 618, the push switch 618 is electrically connected with the atomizer 603, and when the pedal 614 is pressed, the pedal 614 pushes the movable rod 613 to move upwards through the movable shaft 615 under the action of the second spring 619, so that the cover plate 612 slides upwards on one side of the atomizing barrel 601 through the fifth sliding slot 610 and the fifth sliding block 611.
The working principle is as follows: when the cleaning device is used, when a user needs to remove aldehyde indoors, the cleaning rod 404 rotates on the front surface of the panel 401 through the rotating shaft 405, the cleaning rod 404 wipes the surface of the panel 401, so that the blue light lamp on one side of the panel 401 is wiped, the lighting effect of the blue light lamp is good, the photocatalyst in the panel 401 effectively degrades formaldehyde in the air under the action of the blue light lamp, the cleaning rod 404 slides on one side of the panel 401 through the first sliding groove 402 and the first sliding block 403, under the symmetrical action of the first sliding block 403 and the second sliding block 407, the cleaning rod 404 always keeps moving on one side of the panel 401, the photocatalyst effectively degrades toxic and harmful gas in the air under the action of blue light and visible light, and kills various bacteria, the toxin released by the bacteria is decomposed and harmlessly treated, the effects of removing aldehyde, deodorizing, resisting pollution and purifying the air are achieved, when the user needs to disassemble the filter screen, the HEPA filter screen 504 moves at the bottom of the top plate 501 through the third chute 502 and the third slide block 503, so that the HEPA filter screen 504 can be detached from the top plate 501, the HEPA filter screen 504 is convenient to replace, the filtering effect of the HEPA filter screen 504 is convenient to improve, the service life of the device is prolonged, the active carbon filter screen 508 slides at the top end of the bottom plate 505 through the fourth chute 506 and the fourth slide block 507, so that the active carbon filter screen 508 can be detached alone, the active carbon filter screen 508 is convenient to effectively degrade by ultraviolet light and visible light, the adsorbability of the active carbon filter screen 508 is improved, because the loss rates of the active carbon filter screen 508 and the HEPA filter screen 504 are different, through the independent detachment of the active carbon filter screen 508 and the HEPA filter screen 504, the use cost is effectively reduced, the loss is reduced, through pressing the pressure head 512, the limit plate 509 moves downwards under the action of the first spring, so that a gap is generated, the top plate 501 drives the HEPA filter screen 504 and the activated carbon filter screen 508 to move out, so that the HEPA filter screen 504 and the activated carbon filter screen 508 are conveniently replaced, under the elastic action of the first spring 511, the limiting plate 509 clamps the top plate 501, so that the top plate 501 drives the HEPA filter screen 504 and the activated carbon filter screen 508 to be fixed, so that the HEPA filter screen 504 and the activated carbon filter screen 508 effectively adsorb and degrade air and waste gas, and the stability of the device is improved, when a user needs to humidify indoor air, by pressing the pedal 614, the pedal 614 pushes the movable rod 613 to move upwards through the movable shaft 615 under the action of the second spring 619, so that the cover plate 612 upwards slides on one side of the atomizing barrel 601 through the fifth chute 610 and the fifth slider 611, so that the cover plate 612 upwards moves out, so that the air outlet 620 conveniently vents air, the bottom end of the pedal 614 is connected with the press switch 618, and the press switch 618 is electrically connected with the atomizer 603, through stepping on pedal 614, make footboard 614 press down push switch 618, thereby make atomizer 603 intercommunication external power supply, make rivers pass through inlet tube 608 from water receiving tank 607 when entering atomizing bucket 601, the inside atomizer 603 of baffle 602 carries out atomization treatment to water, under fan 605's effect, make wind blow off through air outlet 606 in tuber pipe 604, thereby make water atomization float out to last, under breakwater 609's effect, make partial drop of water remain in atomizing bucket 601, the atomization effect of effectual promotion, through such setting, make the device increase indoor humidity's effect when handling waste gas, and effectual suppression floats various microorganisms in the air, reach dust removal sterilization's effect, just so accomplish the device's theory of operation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a can eliminate indoor waste gas treatment device of formaldehyde, includes body (1), its characterized in that, body (1) bottom is connected with support column (2), and support column (2) bottom installs base (3), body (1) one side is connected with removes aldehyde mechanism (4), and removes aldehyde mechanism (4) inboard and install disassembly body (5), base (3) top is connected with humidification mechanism (6).
2. The indoor waste gas treatment device capable of eliminating formaldehyde as claimed in claim 1, wherein the formaldehyde removing mechanism (4) comprises a panel (401) inside, a first chute (402) is formed in the bottom of the panel (401), a first slider (403) is slidably mounted at the top end of the first chute (402), a cleaning rod (404) is connected to one side of the first slider (403), a rotating shaft (405) is mounted on the inner side of the cleaning rod (404), a second chute (406) is formed in the top of the panel (401), and a second slider (407) is slidably mounted at the top of the second chute (406).
3. An indoor waste gas treatment device capable of eliminating formaldehyde according to claim 2, wherein the cleaning rod (404) forms a sliding structure with the panel (401) through the first sliding groove (402), the first sliding block (403), and the first sliding block (403) and the second sliding block (407) are symmetrical with respect to the cleaning rod (404).
4. The indoor waste gas treatment device capable of eliminating formaldehyde according to claim 1, wherein the dismounting mechanism (5) comprises a top plate (501) inside, a third chute (502) is formed at the bottom end of the top plate (501), a third slider (503) is slidably mounted at the bottom of the third chute (502), an HEPA filter screen (504) is connected at the bottom end of the third slider (503), a bottom plate (505) is mounted at the bottom end of the HEPA filter screen (504), a fourth chute (506) is formed at the top end of the bottom plate (505), a fourth slider (507) is slidably mounted at the top end of the fourth chute (506), an activated carbon filter screen (508) is connected at the top end of the fourth slider (507), a limiting plate (509) is mounted at one side of the top plate (501), a telescopic rod (510) is connected at the top end of the limiting plate (509), and a first spring (511) is sleeved outside the telescopic rod (, and the top of the telescopic rod (510) is connected with a pressure head (512).
5. The indoor waste gas treatment device capable of eliminating formaldehyde as claimed in claim 4, wherein the pressure head (512) and the limiting plate (509) form an elastic structure through the first spring (511), and the central axis of the first spring (511) coincides with the central axis of the telescopic rod (510).
6. The indoor waste gas treatment device capable of eliminating formaldehyde as claimed in claim 1, wherein the humidifying mechanism (6) comprises an atomizing barrel (601) inside, a partition (602) is connected to an inner wall of the atomizing barrel (601), an atomizer (603) is installed at the bottom of the partition (602), an air pipe (604) is connected to one side of the partition (602), a fan (605) is installed at the bottom of the air pipe (604), an air outlet (606) is formed at one side of the air pipe (604), a water receiving tank (607) is installed at one side of the atomizing barrel (601), a water inlet pipe (608) is connected to the bottom of the water receiving tank (607), a water baffle (609) is installed at the top of the atomizing barrel (601), a fifth chute (610) is formed at one side of the atomizing barrel (601), a fifth slider (611) is slidably connected to one side of the fifth chute (610), and a cover plate (612) is installed at one side, the utility model discloses a portable atomizing device, including apron (612), footboard (614) and movable shaft (615), extension board (616) are installed to apron (612) bottom is connected with movable rod (613), and movable rod (613) bottom installs footboard (614), footboard (614) internal connection has movable shaft (615), and movable shaft (615) bottom installs extension board (616), extension board (616) bottom is connected with fixed plate (617), and fixed plate (617) inner wall installs press switch (618), fixed plate (617) top is connected with second spring (619), gas outlet (620) have been seted up to atomizing bucket (601) one.
7. An indoor waste gas treatment device capable of eliminating formaldehyde as claimed in claim 6, wherein the pedal (614) forms a rotating structure with the support plate (616) through the movable shaft (615), the pedal (614) forms an elastic structure with the fixing plate (617) through the second spring (619), the pedal (614) is connected with the push switch (618) in a non-contact manner, and the push switch (618) is electrically connected with the atomizer (603).
CN201922285165.9U 2019-12-18 2019-12-18 Can eliminate indoor waste gas treatment device of formaldehyde Expired - Fee Related CN212068342U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922285165.9U CN212068342U (en) 2019-12-18 2019-12-18 Can eliminate indoor waste gas treatment device of formaldehyde

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922285165.9U CN212068342U (en) 2019-12-18 2019-12-18 Can eliminate indoor waste gas treatment device of formaldehyde

Publications (1)

Publication Number Publication Date
CN212068342U true CN212068342U (en) 2020-12-04

Family

ID=73555307

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922285165.9U Expired - Fee Related CN212068342U (en) 2019-12-18 2019-12-18 Can eliminate indoor waste gas treatment device of formaldehyde

Country Status (1)

Country Link
CN (1) CN212068342U (en)

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20211216

Address after: 710000 room 704, 7th floor, century business building, No. 179, Jixiang Road, E-City street, Yanta District, Xi'an City, Shaanxi Province

Patentee after: Xi'an Green Grid Environmental Protection Technology Co.,Ltd.

Address before: 311115 101, building 3, Pingyao village, Pingyao Town, Yuhang District, Hangzhou City, Zhejiang Province

Patentee before: Hangzhou GAODI Machinery Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20201204