CN112339972A - Floating production storage oil-unloading ship air cleaning device based on negative pressure design - Google Patents
Floating production storage oil-unloading ship air cleaning device based on negative pressure design Download PDFInfo
- Publication number
- CN112339972A CN112339972A CN202011135205.2A CN202011135205A CN112339972A CN 112339972 A CN112339972 A CN 112339972A CN 202011135205 A CN202011135205 A CN 202011135205A CN 112339972 A CN112339972 A CN 112339972A
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- Prior art keywords
- box body
- air
- sliding
- box
- filter screen
- Prior art date
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000003860 storage Methods 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000003814 drug Substances 0.000 claims description 30
- 238000009423 ventilation Methods 0.000 claims description 10
- 230000004927 fusion Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 239000000428 dust Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract 1
- 239000003570 air Substances 0.000 description 61
- 239000003921 oil Substances 0.000 description 11
- 235000019198 oils Nutrition 0.000 description 11
- 238000009434 installation Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003949 liquefied natural gas Substances 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/02—Ventilation; Air-conditioning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of air cleaning, in particular to a floating production storage and offloading boat air cleaning device based on negative pressure design. The device is reasonable in design, and through the arrangement of the fixed brush head, the air filter screen, the collecting tank and the sealing plate, the air cleaning device is convenient to clean after being used, dust cannot be generated in the process of taking out filter materials to pollute air again, and the use of people is facilitated.
Description
Technical Field
The invention relates to the field of air cleaning, in particular to a floating production storage and offloading ship air cleaning device based on negative pressure design.
Background
The oil tanker refers to a liquid cargo transportation vessel for carrying bulk oil or product oil, and refers to a vessel for carrying various oils in bulk in a broad sense, except for transporting oil, the oil product, various animal and vegetable oils, liquid natural gas and petroleum gas, etc. of oil are transported, the internal air of the oil tanker is not easy to circulate in the use process, so that the internal air is not suitable for human existence, therefore, the air inside the oil tanker needs to be cleaned by using an air cleaning device, most of the common air cleaning devices in the market are inconvenient to replace an air filter screen, the air filter screen needs to be disassembled and assembled in the replacement process, and the filtered substances on the air filter screen can enter the air again when being replaced, so that the operation of an operator is influenced, and the ambient air is polluted again.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an air cleaning device for a floating production storage and offloading ship based on a negative pressure design.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a floating production oil storage and discharge ship air cleaning device based on negative pressure design comprises a box body, wherein one side of the box body is provided with a sliding cover, the sliding cover is connected with the box body in a sliding mode through a sliding structure, the top end of the sliding cover is integrally formed with a sliding block, a positioning block is arranged above the sliding cover, the sliding block is inserted into the positioning block in a sliding mode, energizing pieces are symmetrically arranged below the contact side of the sliding cover and the box body, an air inlet is hinged to the lower portion of the box body, a sealing plate is arranged on one side of the air inlet, the sealing plate is arranged in the box body through a linkage structure and connected with the sliding cover, a collecting tank is arranged on one side of the sealing plate and inserted into the bottom of the box body, an air filter screen is arranged above the collecting tank, and rubber openings convenient to hold by hand are formed in, the utility model discloses a medical box, including box, installation piece, ventilation structure, medicine case, atomizer, medicine case, the inside fixed welding of box has the installation piece, the installation piece is pegged graft at airstrainer's top and airstrainer swing joint, fixed brush is installed to the both sides of airstrainer one end, fixed brush passes through screw fixed connection with the inner wall of box, the ventilation structure is installed to airstrainer's top, the inside of box has been seted up in the top of ventilation structure and has been fused the storehouse, the medicine case has been seted up in the top of fusing the storehouse to the inside of box, the top of box is run through and is installed the medicine entry, medicine entry connection medicine case, the below of medicine case is fixed the bonding has atomizer, atomizer runs through the inner wall connection medicine case and the storehouse of fusing of.
Preferably, the sliding structure comprises a sliding strip, the sliding strip is fixedly welded on two sides of the sliding cover, sliding grooves are formed in two ends of one side of the box body, and the sliding strip is inserted into the sliding grooves.
Preferably, the linkage structure comprises a moving block, the moving block is fixedly welded at two ends of the closed plate, a screw is connected to the inner thread of the moving block, a moving groove is formed in the side, which is in contact with the box body, of the sliding cover, a rack is welded on one side of the inner portion of the moving groove, a cross rod is inserted into the box body in a rotating mode, a rotating tooth is welded at one end of the cross rod, the rotating tooth is located inside the moving groove and matched with the rack, and the screw and the cross rod are movably connected through an oblique thread.
Preferably, the ventilation structure comprises an air transmission box, the air transmission box is fixedly installed on the inner wall of the box body through screws, an air passing bin is arranged inside the box body, and the air passing bin is connected with the air transmission box, the fusion bin and the air outlet.
Preferably, rubber openings convenient to hold are formed in the outer sides of the collecting groove and the air filter screen.
Preferably, the inside of fixed brush is pegged graft and is had the brush head, the welding has the spring between brush head and the fixed brush, the brush head offsets with airstrainer.
Compared with the prior art, the invention has the beneficial effects that: 1. upwards promote the sliding closure, go up between the circular telegram piece on the sliding closure and the circular telegram piece on the box mutual separation for the power disconnection of device forgets when avoiding clearing up and cuts off the power and produce the accident.
2. Upwards promote the locating piece and drive the sliding closure rebound, the sliding closure rebound promotes the locating piece to box one side after the top, can block the locating piece at the top of box for the sliding closure is fixed in the top of box, shows the inner structure of box below, can clear up and wash and change air filter to the inside collecting vat of device.
3. In the process that the sliding cover slides upwards, the rotating teeth inside the moving groove are matched with the rack and rotate in the rack moving upwards along with the sliding cover to drive the cross rod to rotate, and the cross rod drives the screw rod to rotate after rotating so that the moving block on the outer ring of the screw rod drives the closing plate to move upwards to close the air inlet, thereby avoiding filter matters cleaned in the process of taking out the air filter screen from floating out of the air inlet and scattering into the surrounding air.
4. Outwards pulling airstrainer, airstrainer pull out in-process brush head and brushes on airstrainer's surface, sweeps the filter screen of deposit on the airstrainer, and the dust that sweeps down subsides in the box inside and gets into the inside of collecting tank, and airstrainer takes out back spring promotion brush head and makes it to remove one side and seal airstrainer's export for the inside dust of box can not the department of loosing, and the dust subsides back pulling collecting vat, takes out the filtrations, accomplishes device's clearance.
5. The air current passes through inside the box, and atomizer sprays disinfection medicine atomizing and fuses with the air current when fusing the storehouse for the air current after the medicine that atomizes filters along with the person flows into indoorly from the air outlet together, reaches the purpose to indoor disinfection.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention with a partial structural section;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is an enlarged view of a portion of the structure of FIG. 2;
FIG. 5 is an enlarged view of a portion of the structure of FIG. 2 at C;
FIG. 6 is a schematic structural diagram of a sliding cover according to the present invention;
FIG. 7 is an enlarged view of a portion of the structure of FIG. 6 at D in accordance with the present invention;
FIG. 8 is a schematic structural view of another part of the structural section of the present invention
Fig. 9 is a schematic view of the structure of the fixed brush part of the present invention.
In the figure: the medicine box comprises a box body 1, a sliding cover 2, a positioning block 3, an air inlet 4, a collecting groove 5, an air passing bin 6, a medicine inlet 7, a sliding block 8, an air filter screen 9, an installation block 10, a fixed brush 11, a screw 12, a cross rod 13, a rotating tooth 14, a sliding groove 15, a sealing plate 16, a moving block 17, a medicine box 18, a sliding strip 19, an electrified piece 20, a moving groove 21, a rack 22, an air transmission box 23, a fusion bin 24, an air outlet 25, an atomizing nozzle 26, a brush head 27 and a spring 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution: a floating production oil storage and discharge ship air cleaning device based on negative pressure design comprises a box body 1, one side of the box body 1 is provided with a sliding cover 2, the sliding cover 2 is in sliding connection with the box body 1 through a sliding structure, the sliding structure comprises a sliding strip 19, the sliding strip 19 is fixedly welded on two sides of the sliding cover 2, two ends of one side of the box body 1 are provided with sliding grooves 15, the sliding strip 19 is inserted in the sliding grooves 15, the top end of the sliding cover 2 is integrally formed with a sliding block 8, a positioning block 3 is arranged above the sliding cover 2, the sliding block 8 is inserted in the positioning block 3 in a sliding way, the lower part of the contact side of the sliding cover 2 and the box body 1 is symmetrically provided with an electrified sheet 20, the lower part of the box body 1 is hinged with an air inlet 4, a ventilation structure is arranged above an air filter screen 9, the ventilation structure comprises an air transfer box 23, the air transfer, cross wind storehouse 6 and connect and pass wind box 23, fuse storehouse 24 and air outlet 25, the inside of box 1 has been seted up in the top of ventilation structure and has been fused storehouse 24, medicine case 18 has been seted up in the top of fusing storehouse 24 in the inside of box 1, the top of box 1 is run through and is installed medicine entry 7, medicine case 18 is connected to medicine entry 7, the fixed atomizer 26 that bonds in below of medicine case 18, atomizer 26 runs through the inner wall connection medicine case 18 of box 1 and fuses storehouse 24, the opposite side at box 1 top is equipped with the opening and has inserted and have connect the air outlet 25.
The implementation mode is specifically as follows: the box body 1 supports the whole device, the sliding cover 2 covers the internal structure of the device to avoid exposure in the using process, the device is convenient to open in the cleaning process, the positioning block 3 can fix the sliding cover 2 on the upper part of the box body 2, the sliding block 8 enables the positioning block 3 to slide above the sliding cover 2, the positioning block 3 can be fixed and moved away above the box body 1 to facilitate operation in the cleaning process, the air inlet 4 allows air flow to enter, the air passing bin 6 is connected with the whole device to allow air flow to pass through all parts in the device, the medicine inlet 7 facilitates adding of disinfection medicines, the sliding strip 19 slides in the sliding groove 15 to enable the sliding cover 2 to move along a set direction in the moving process without deviation, the medicine box 18 can store medicines and convert the medicine state into gas through the atomizing nozzle 26 to be fused with the air flow in the fusion bin 24, and disinfection is completed in the room along with the air flow flowing out of, the electrified piece 20 can disconnect the power supply of the sliding cover 2 after moving upwards, so that the danger caused by forgetting to cut off the power supply in the cleaning process is avoided, and the air transmission box 23 drives the airflow to flow.
A closing plate 16 is installed on one side of the air inlet 4, the closing plate 16 is installed inside the box body 1 through a linkage structure and is connected with the sliding cover 2, the linkage structure comprises a moving block 17, the moving block 17 is fixedly welded at two ends of the closing plate 16, a screw 12 is connected with the inner thread of the moving block 17, a moving groove 21 is formed in the contact side of the sliding cover 2 and the box body 1, a rack 22 is welded on one side inside the moving groove 21, a cross rod 13 is rotatably inserted inside the box body 1, a rotating tooth 14 is welded at one end of the cross rod 13, the rotating tooth 14 is positioned inside the moving groove 21 and is matched with the rack 22, the screw 12 is movably connected with the cross rod 13 through an inclined thread, a rubber opening convenient to hold is formed in each of the outer side of the collecting groove 5 and the outer side of the air filtering net 9, the inside fixed welding of box 1 has installation piece 10, and installation piece 10 pegs graft at airstrainer 9's top and airstrainer 9 swing joint, and fixed brush 11 is installed to the both sides of airstrainer 9 one end, and fixed brush 11's inside is pegged graft and is had brush head 27, and the welding has spring 28 between brush head 27 and the fixed brush 11, and brush head 27 offsets with airstrainer 9, and fixed brush 11 passes through screw fixed connection with the inner wall of box 1.
The implementation mode is specifically as follows: the mounting block 10 fixes the air filter screen 9 inside the box body 1, the air flow filters impurities in the air flow in the process of passing through the air filter screen 9, the collecting tank 5 collects the filtered substances falling after filtering, the fixed brush 11 fixes the brush head 27 inside, the brush head 27 sweeps the filtered substances on the surface of the air filter screen 9 in the process of pulling out the air filter screen 9, the rotation of the screw 12 can drive the moving block 17 to move, the moving block 17 drives the closing plate 16 to move upwards after moving upwards, the closing plate 16 seals the air inlet 4 after moving to the top, the dust in the box body 1 is prevented from falling out during cleaning, the rotation of the cross rod 1 drives the rotation of the screw, the rotating teeth 14 at one end of the cross rod 13 are matched with the racks in the moving groove 21, the rotating teeth are driven to rotate when the sliding cover moves upwards, so that the closing plate 16 can move upwards along with the movement of the sliding cover 2, the operation is convenient to carry out.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The air cleaning device for the floating production storage and offloading ship based on negative pressure design comprises a box body (1) and is characterized in that a sliding cover (2) is arranged on one side of the box body (1), the sliding cover (2) is in sliding connection with the box body (1) through a sliding structure, a sliding block (8) is integrally formed at the top end of the sliding cover (2), a positioning block (3) is arranged above the sliding cover (2), the sliding block (8) is inserted into the positioning block (3) in a sliding mode, energizing pieces (20) are symmetrically arranged below the contact side of the sliding cover (2) and the box body (1), an air inlet (4) is hinged to the lower portion of the box body (1), a sealing plate (16) is arranged on one side of the air inlet (4), the sealing plate (16) is arranged inside the box body (1) through a linkage structure and is connected with the sliding cover (2), the collecting tank is characterized in that a collecting tank (5) is arranged on one side of the closed plate (16), the collecting tank (5) is inserted into the bottom of the interior of the box body (1), an air filter screen (9) is arranged above the collecting tank (5), rubber openings convenient to hold by hands are formed in the outer sides of the collecting tank (5) and the air filter screen (9), a mounting block (10) is fixedly welded in the interior of the box body (1), the mounting block (10) is inserted into the top of the air filter screen (9) and movably connected with the air filter screen (9), fixing brushes (11) are arranged on two sides of one end of the air filter screen (9), the fixing brushes (11) are fixedly connected with the inner wall of the box body (1) through screws, a ventilation structure is arranged above the air filter screen (9), a fusion bin (24) is formed in the interior of the box body (1) above the ventilation structure, a medicine box (18) is formed in the interior of the box body (1, the top of the box body (1) is provided with a medicine inlet (7) in a penetrating mode, the medicine inlet (7) is connected with a medicine box (18), an atomizing nozzle (26) is fixedly bonded below the medicine box (18), the atomizing nozzle (26) penetrates through the inner wall of the box body (1) to be connected with the medicine box (18) and a fusion bin (24), and the other side of the top of the box body (1) is provided with an opening and is connected with an air outlet (25) in an inserting mode.
2. The air cleaning device for the floating production, storage and offloading vessel based on the negative pressure design as claimed in claim 1, wherein the sliding structure comprises a sliding bar (19), the sliding bar (19) is fixedly welded on two sides of the sliding cover (2), two ends of one side of the tank body (1) are provided with sliding grooves (15), and the sliding bar (19) is inserted into the sliding grooves (15).
3. The air cleaning device for the floating production storage and offloading vessel based on the negative pressure design as claimed in claim 1, wherein the linkage structure comprises a moving block (17), the moving block (17) is fixedly welded at two ends of a closing plate (16), a screw (12) is connected to the inside of the moving block (17) through a thread, a moving groove (21) is formed in the contact side of the sliding cover (2) and the tank body (1), a rack (22) is welded on one side of the inside of the moving groove (21), a cross rod (13) is rotatably inserted into the inside of the tank body (1), a rotating tooth (14) is welded at one end of the cross rod (13), the rotating tooth (14) is located inside the moving groove (21) and is matched with the rack (22), and the screw (12) is movably connected with the cross rod (13) through an oblique thread.
4. The air cleaning device for the floating production storage and offloading ship based on the negative pressure design as claimed in claim 1, wherein the ventilation structure comprises an air transfer box (23), the air transfer box (23) is fixedly mounted on the inner wall of the box body (1) through screws, an air passing bin (6) is arranged inside the box body (1), and the air passing bin (6) is connected with the air transfer box (23), the fusion bin (24) and the air outlet (25).
5. The air cleaning device for the floating production, storage and offloading vessel based on the negative pressure design as claimed in claim 1, wherein rubber openings convenient for hand holding are formed on the outer sides of the collecting tank (5) and the air filter screen (9).
6. The air cleaning device for the floating production, storage and offloading vessel based on the negative pressure design as claimed in claim 1, wherein a brush head (27) is inserted into the fixed brush (11), a spring (28) is welded between the brush head (27) and the fixed brush (11), and the brush head (27) abuts against the air filter screen (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011135205.2A CN112339972B (en) | 2020-10-22 | 2020-10-22 | Air cleaning device for floating production storage and offloading ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011135205.2A CN112339972B (en) | 2020-10-22 | 2020-10-22 | Air cleaning device for floating production storage and offloading ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112339972A true CN112339972A (en) | 2021-02-09 |
| CN112339972B CN112339972B (en) | 2021-12-10 |
Family
ID=74359609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011135205.2A Active CN112339972B (en) | 2020-10-22 | 2020-10-22 | Air cleaning device for floating production storage and offloading ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112339972B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967625A (en) * | 2021-11-04 | 2022-01-25 | 中煤科工集团西安研究院有限公司 | Washing device and method for vertically and concealingly laying impermeable membrane joints |
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| CN101451760A (en) * | 2007-12-03 | 2009-06-10 | 珠海格力电器股份有限公司 | Air conditioner capable of auto-cleaning filter screen |
| CN208382392U (en) * | 2018-07-06 | 2019-01-15 | 武汉自强科仪技术有限公司 | A kind of air cleaning facility convenient for clean replacement |
| JP2019162566A (en) * | 2018-03-19 | 2019-09-26 | パナソニックＩｐマネジメント株式会社 | Air purification device and air purification device with humidification function |
| CN110339633A (en) * | 2019-07-11 | 2019-10-18 | 陶象余 | A kind of filter plant for the recovery processing of oil tanker cabin gas |
| CN111495051A (en) * | 2020-04-30 | 2020-08-07 | 江南造船(集团)有限责任公司 | Self-cleaning filter screen device |
| CN211585736U (en) * | 2020-01-16 | 2020-09-29 | 鲍菡 | Public health anti-pollution air purification device |
-
2020
- 2020-10-22 CN CN202011135205.2A patent/CN112339972B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101451760A (en) * | 2007-12-03 | 2009-06-10 | 珠海格力电器股份有限公司 | Air conditioner capable of auto-cleaning filter screen |
| JP2019162566A (en) * | 2018-03-19 | 2019-09-26 | パナソニックＩｐマネジメント株式会社 | Air purification device and air purification device with humidification function |
| CN208382392U (en) * | 2018-07-06 | 2019-01-15 | 武汉自强科仪技术有限公司 | A kind of air cleaning facility convenient for clean replacement |
| CN110339633A (en) * | 2019-07-11 | 2019-10-18 | 陶象余 | A kind of filter plant for the recovery processing of oil tanker cabin gas |
| CN211585736U (en) * | 2020-01-16 | 2020-09-29 | 鲍菡 | Public health anti-pollution air purification device |
| CN111495051A (en) * | 2020-04-30 | 2020-08-07 | 江南造船(集团)有限责任公司 | Self-cleaning filter screen device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967625A (en) * | 2021-11-04 | 2022-01-25 | 中煤科工集团西安研究院有限公司 | Washing device and method for vertically and concealingly laying impermeable membrane joints |
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| Publication number | Publication date |
|---|---|
| CN112339972B (en) | 2021-12-10 |
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