CN110645662B - Ventilation equipment capable of being used independently and used for ventilation of air conditioner - Google Patents
Ventilation equipment capable of being used independently and used for ventilation of air conditioner Download PDFInfo
- Publication number
- CN110645662B CN110645662B CN201911017334.9A CN201911017334A CN110645662B CN 110645662 B CN110645662 B CN 110645662B CN 201911017334 A CN201911017334 A CN 201911017334A CN 110645662 B CN110645662 B CN 110645662B
- Authority
- CN
- China
- Prior art keywords
- ventilation
- dust removal
- room body
- deodorizing
- chamber body
- Prior art date
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- 238000009423 ventilation Methods 0.000 title claims abstract description 38
- 230000001954 sterilising effect Effects 0.000 claims abstract description 65
- 239000000428 dust Substances 0.000 claims abstract description 41
- 230000001877 deodorizing effect Effects 0.000 claims abstract description 40
- 239000002893 slag Substances 0.000 claims abstract description 24
- 238000003860 storage Methods 0.000 claims abstract description 18
- 238000004659 sterilization and disinfection Methods 0.000 claims description 39
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 28
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 238000004332 deodorization Methods 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract description 10
- 239000013049 sediment Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000796 flavoring agent Substances 0.000 description 3
- 235000019634 flavors Nutrition 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
-
- 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
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to ventilation equipment which can be used independently and can be used for ventilation of an air conditioner, comprising a dedusting and sterilizing chamber, a deodorizing chamber and an exhaust fan communicated with the deodorizing chamber, wherein the dedusting and sterilizing chamber comprises a dedusting and sterilizing chamber body, a filter screen and a sterilizing lamp, the upper surface of the dedusting and sterilizing chamber body is provided with an opening, the filter screen is arranged in the dedusting and sterilizing chamber body, the shape of the filter screen is in an inverted cone shape, the upper end of the filter screen is connected with four sides of the dedusting and sterilizing chamber body, the lowest end of the filter screen is communicated with one end of a slag discharging pipe, the other end of the slag discharging pipe extends out of the dedusting and sterilizing chamber body and is connected with a slag storage box, the slag storage box is in threaded connection with the slag discharging pipe, and the sterilizing lamp is arranged in the dedusting and sterilizing chamber body and surrounds the filter screen. The invention not only can ventilate, but also can remove dust, sterilize and deodorize the transported air.
Description
Technical Field
The invention relates to the field of ventilation equipment, in particular to ventilation equipment which can be used independently and can be used for ventilation of an air conditioner.
Background
Ventilation, also known as ventilation, is a mechanical or natural method of supplying enough fresh air to the indoor space and simultaneously exhausting dirty air which does not meet the sanitary requirements in the room, so that the indoor air meets the sanitary requirements and the production process. All facilities for completing ventilation work in the building are collectively called ventilation equipment. However, the existing ventilation devices only can convey fresh air indoors, but cannot filter, disinfect and remove odor from the conveyed air, so that the quality of the conveyed air is low, and although some existing ventilation devices can be provided with some active carbon filter layers to filter and remove odor from the air, the devices have the defect that the active carbon filter layers are inconvenient to replace.
Disclosure of Invention
The invention aims to improve and innovate the defects and problems in the background technology, and provides ventilation equipment which can filter, disinfect and deodorize air, is convenient to replace an active carbon filter layer for filtering and deodorizing, can be used independently and can be used for ventilation of an air conditioner.
The invention adopts the technical scheme that the ventilation equipment capable of being used independently and used for ventilation of an air conditioner is constructed and comprises a dust removal sterilization chamber, a deodorizing chamber and an exhaust fan communicated with the deodorizing chamber, wherein the dust removal sterilization chamber comprises a dust removal sterilization chamber body, a filter screen and a sterilizing lamp, the upper surface of the dust removal sterilization chamber body is provided with an opening, the filter screen is arranged in the dust removal sterilization chamber body, the shape of the filter screen is in an inverted cone shape, the upper end of the filter screen is connected with four sides of the dust removal sterilization chamber body, the lowest end of the filter screen is communicated with one end of a slag discharging pipe, the other end of the slag discharging pipe extends out of the dust removal sterilization chamber body and is connected with a slag storage box, the slag storage box is in threaded connection with the slag discharging pipe, and the sterilizing lamp is arranged in the dust removal sterilization chamber body and surrounds the filter screen.
Preferably, the deodorizing chamber comprises a deodorizing chamber body, the deodorizing chamber body is arranged on the outer side of the dedusting sterilizing chamber body and is communicated with the dedusting sterilizing chamber body, a chamber body cover is arranged at the top of the deodorizing chamber body, one end of the chamber body cover is rotationally connected with the deodorizing chamber body, the other end of the chamber body cover is connected with a clamping device, grooves are symmetrically formed in two sides of the deodorizing chamber body, an active carbon filter layer is arranged in the grooves in a matched mode, the clamping device comprises a cylinder a, a connecting rope, a hook, a guide wheel and a clamping key, the cylinder a is arranged on the outer wall of the deodorizing chamber body, the guide wheel is rotationally arranged on a movable rod of the cylinder a, one end of the connecting rope is connected with the chamber body cover, the other end of the connecting rope bypasses the guide wheel and is connected with a hook, one end of the clamping key is connected with the deodorizing chamber body, and the hook is arranged on the clamping key.
Preferably, a rain cover is arranged above the dust removal sterilization chamber body, a supporting rod is arranged between the rain cover and the dust removal sterilization chamber body, the upper end of the supporting rod is connected with the rain cover, the lower end of the supporting rod is connected with the dust removal sterilization chamber body, a solar device is arranged on the rain cover and comprises a solar panel, a fixing rod and a cylinder b, the solar panel is arranged above the rain cover, the lower end of the fixing rod is connected with the rain cover, the upper end of the fixing rod is hinged with the solar panel, the cylinder b is arranged on the rain cover, a movable rod of the cylinder b is hinged with the solar panel, and a storage battery is arranged below the rain cover and is sequentially communicated with a sterilizing lamp and the solar panel.
Preferably, the top of the deodorizing chamber is provided with an elastic rubber layer, and a plurality of convex grooves are formed at the contact part of the bottom of the chamber cover and the elastic rubber layer.
Preferably, a ladder is arranged on the outer wall of the dust removal sterilization chamber body.
Preferably, the activated carbon filter layer is provided with three or more pieces, and the arrangement direction is compliant with the air flow direction.
Preferably, the two clamping devices are symmetrically arranged and are respectively positioned at the two outer sides of the deodorizing chamber body.
Preferably, the solar device is provided with two or more.
Preferably, the dust removal sterilization room, remove the room and be provided with the stabilizer blade under the flavor removal room, the stabilizer blade bottom is provided with the shock pad.
The invention has the advantages and beneficial effects that:
This ventilation equipment that can use alone and can be used for air conditioner ventilation, the dust removal room that sets up can carry out a filtration edulcoration to the air of carrying, and the bactericidal lamp that sets up in the dust removal room internal can carry out a disinfection to the air of carrying, and the deodorization room that sets up can carry out a deodorization to the air of carrying, and is used for the active carbon filter of deodorization to change more conveniently.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic view of the internal structure of the deodorizing chamber according to the present invention.
Fig. 3 is a bottom view of the chamber lid of the present invention.
FIG. 4 is an anatomic view of the slag storage box assembly of the present invention.
Fig. 5 is a perspective view of a filter screen of the present invention.
Fig. 6 is a schematic view of the structure of the guide wheel of the present invention when it is assembled to the cylinder a.
Description of the figures:
The novel dust removal and sterilization device comprises the following components of a 1-exhaust fan, a 2-dust removal and sterilization chamber body, a 3-filter screen, a 4-sterilization lamp, a 5-slag discharging pipe, a 6-slag storage box, a 7-odor removal chamber body, an 8-chamber body cover, a 9-groove, a 10-active carbon filter layer, an 11-cylinder a, a 12-link rope, a 13-hook, a 14-guide wheel, a 15-clamping key, a 16-rain shielding cover, a 17-support rod, a 18-solar panel, a 19-fixing rod, a 20-cylinder b, a 21-storage battery, a 22-elastic rubber layer, a 23-convex groove, a 24-ladder, 25-support legs and 26-shock pads.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "disposed" or "connected" to another element, it can be directly disposed or connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1, fig. 2, fig. 4 and fig. 5, a ventilation device which can be used independently and can be used for ventilation of an air conditioner comprises a dust removal sterilization chamber, a deodorizing chamber and an exhaust fan 1 which is communicated with the deodorizing chamber, wherein the dust removal sterilization chamber comprises a dust removal sterilization chamber body 2, a filter screen 3 and a sterilization lamp 4, the upper surface of the dust removal sterilization chamber body 2 is provided with an opening, the filter screen 3 is arranged in the dust removal sterilization chamber body 2 and is in an inverted cone shape, the upper end of the filter screen 3 is connected with four sides of the dust removal sterilization chamber body 2, the lowest end of the filter screen 3 is communicated with one end of a slag discharging pipe 5, the other end of the slag discharging pipe 5 extends out of the dust removal sterilization chamber body 2 and is connected with a slag storage box 6, the slag storage box 6 is in threaded connection with the slag discharging pipe 5, and the sterilization lamp 4 is arranged in the dust removal sterilization chamber body 2 and surrounds the filter screen 3.
The working process and principle of the invention are as follows:
Under the effect of air exhauster 1, fresh air can be in proper order through dust removal sterilizing chamber, remove flavor room and follow air outlet pipe row of air exhauster 1 and to need the indoor of ventilation, when the air is through dust removal sterilizing indoor filter screen 3, can be filtered the edulcoration, and because filter screen 3 sets up to the back taper, the impurity can down slide under the effect of gravity, in the sediment box 6 has been slided, prevent impurity jam filter screen 3, the effectual live time who has prolonged filter screen 3, and because sediment box 6 and slag pipe 5 are threaded connection, therefore sediment box 6 installation is dismantled simply, make things convenient for the cleanness of impurity in the sediment box 6, and the bactericidal lamp 4 that sets up in dust removal sterilizing chamber can carry out a disinfection to the air.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 2 and 6, the deodorizing chamber comprises a deodorizing chamber body 7, the deodorizing chamber body 7 is arranged outside a dedusting and sterilizing chamber body 2 and is communicated with the dedusting and sterilizing chamber body 2, a chamber body cover 8 is arranged at the top of the deodorizing chamber body 7, one end of the chamber body cover 8 is rotationally linked with the deodorizing chamber body 7, the other end of the chamber body cover 8 is connected with a clamping device, grooves 9 are symmetrically arranged on two sides of the deodorizing chamber body 7, an active carbon filter layer 10 is arranged in the grooves 9 in a matching manner, the clamping device comprises a cylinder a11, a linking rope 12, a hook 13, a guide wheel 14 and a clamping key 15, the cylinder a11 is arranged on the outer wall of the deodorizing chamber body 7, the guide wheel 14 is rotationally arranged on a movable rod of the cylinder a11, one end of the linking rope 12 is connected with the chamber body cover 8, the other end of the linking rope 14 is connected with the hook 13 in a bypassing manner, one end of the clamping key 15 is connected with the deodorizing chamber body 7, and the clamping key 15 is arranged on the hook 13. Air can be filtered when the activated carbon filter layer 10 removes flavor, discharge from the air outlet of air exhauster 1 again, when the activated carbon filter needs to be changed, start cylinder a11, the movable rod of cylinder a11 contracts, link rope 12 is released, take off couple 13 again, open the chamber lid 8, and because the cooperation of activated carbon filter sets up in recess 9, be essentially drawer type design, therefore during the change, only need take out for a long time, new the inserting can, cover down chamber lid 8 again, hook couple 13 again to draw on key 15, restart cylinder a11, the movable rod extension of cylinder a11 makes the taut chamber lid 8 of link rope 12.
Example 3
On the basis of embodiment 1, as shown in fig. 1, a rain cover 16 is arranged above the dust-removing sterilizing chamber body 2, a supporting rod 17 is arranged between the rain cover 16 and the dust-removing sterilizing chamber body 2, the upper end of the supporting rod 17 is connected with the rain cover 16, the lower end of the supporting rod is connected with the dust-removing sterilizing chamber body 2, a solar device is arranged on the rain cover 16, the solar device comprises a solar panel 18, a fixing rod 19 and a cylinder b20, the solar panel 18 is arranged above the rain cover 16, the lower end of the fixing rod 19 is connected with the rain cover 16, the upper end of the cylinder b20 is hinged with the solar panel 18, the cylinder b20 is arranged on the rain cover 16, the movable rod of the cylinder b20 is hinged with the solar panel 18, a storage battery 21 is arranged below the rain cover 16, and the storage battery 21 is sequentially communicated with the sterilizing lamp 4 and the solar panel 18. The rain cover 16 plays a role of shielding rain, snow and wind, the solar panel 18 converts light energy into electric energy, the storage battery 21 stores the electric energy and provides the germicidal lamp 4 with electric energy, and the solar panel 18 is hinged with the movable rod and the fixed rod 19 of the cylinder b20, so that the cylinder b20 can be controlled to adjust the angle of the solar panel 18.
Example 4
On the basis of the embodiment 1, as shown in fig. 1, 2 and 3, a layer of elastic rubber layer 22 is arranged at the top of the deodorizing chamber, and a plurality of convex grooves 23 are arranged at the contact position of the bottom of the chamber cover 8 and the elastic rubber layer 22. When the clamping device covers the chamber body cover 8, the arranged convex groove 23 is wedged into the elastic rubber layer 22, because the sealing effect of the chamber body cover 8 is better, and the elastic rubber layer 22 has good elasticity, even if the elastic rubber layer 22 is provided with an indentation, the elastic rubber layer 22 can perform elastic recovery on its own.
Example 5
On the basis of the embodiment 1, as shown in fig. 1, a ladder 24 is arranged on the outer wall of the dust-removing sterilizing chamber body 2. The ladder 24 is arranged to facilitate cleaning of the filter layer and maintenance and replacement of the solar panel 18 and the storage battery 21.
Example 6
In the embodiment 2, as shown in fig. 2, the activated carbon filter layer 10 is provided with three or more pieces, and the arrangement direction is compliant with the air flow direction. The number of the activated carbon filter layers 10 is variable, the arrangement direction of the activated carbon filter layers 10 is compliant with the air flowing direction, so that air can directly pass through the activated carbon filter layers 10 from the front, and gas is in full contact with the activated carbon filter layers 10, so that the deodorizing effect is better.
Example 7
On the basis of the embodiment 2, as shown in fig. 1, two clamping devices are symmetrically arranged and are respectively positioned at two outer sides of the deodorizing chamber body 7. This arrangement makes the clamping of the clamping device more secure.
Example 8
In the embodiment 3, as shown in fig. 1, two or more solar devices are provided. The number of the solar devices is variable and can be changed according to the needs.
Example 9
On the basis of the embodiment 1, as shown in fig. 1, the lower parts of the dedusting and sterilizing chamber and the deodorizing chamber are provided with support legs 25, and the bottoms of the support legs 25 are provided with shock pads 26. The feet 25 serve as a support and the shock pads 26 reduce vibration of the device in use.
The above embodiments of the present invention are not limited to the scope of protection, and the present invention can be installed in ventilation devices such as air conditioning devices and blowers to filter, disinfect and deodorize air while exchanging or adjusting temperature of air.
Claims (7)
1. The utility model provides a ventilation equipment that can use alone and can be used for air conditioner ventilation, includes dust removal sterilization room, deodorization room and exhaust fan (1) that are linked together with the deodorization room, its characterized in that, dust removal sterilization room includes dust removal sterilization room body (2), filter screen (3) and sterilamp (4), be the opening setting above dust removal sterilization room body (2), filter screen (3) set up in dust removal sterilization room body (2), the shape sets up to the back taper, and the upper end is connected with dust removal sterilization room body (2) four sides, filter screen (3) extreme low end is linked together with slag tap pipe (5) one end, slag tap pipe (5) other end extends to outside dust removal sterilization room body (2) to be connected with slag storage box (6), slag storage box (6) are threaded connection with slag tap pipe (5), sterilamp (4) set up in dust removal room body (2) and encircle (3);
the deodorizing room comprises a deodorizing room body (7), the deodorizing room body (7) is arranged on the outer side of the dedusting and sterilizing room body (2) and is communicated with the dedusting and sterilizing room body (2), a room body cover (8) is arranged at the top of the deodorizing room body (7), one end of the room body cover (8) is rotationally connected with the deodorizing room body (7), the other end of the room body cover is connected with a clamping device, grooves (9) are symmetrically arranged on two sides of the deodorizing room body (7), an active carbon filter layer (10) is arranged in the grooves (9) in a matched manner, the clamping device comprises a cylinder a (11), a linking rope (12), a hook (13), a guide wheel (14) and a clamping key (15), the cylinder a (11) is arranged on the outer wall of the deodorizing room body (7), one end of the linking rope (12) is rotationally arranged on a movable rod of the cylinder a (11), the other end of the linking rope (12) is connected with the room body cover (8), the other end of the linking rope bypasses the guide wheel (14) to be connected with the hook (13), and the clamping key (15) is connected with the hook (13) in a hanging mode, and the hook (15) is connected with the hook (15);
The solar energy device is characterized in that a rain cover (16) is arranged above the dust removal sterilization chamber body (2), a supporting rod (17) is arranged between the rain cover (16) and the dust removal sterilization chamber body (2), the upper end of the supporting rod (17) is connected with the rain cover (16), the lower end of the supporting rod is connected with the dust removal sterilization chamber body (2), a solar energy device is arranged on the rain cover (16), the solar energy device comprises a solar energy plate (18), a fixing rod (19) and a cylinder b (20), the solar energy plate (18) is arranged above the rain cover (16), the lower end of the fixing rod (19) is connected with the rain cover (16), the upper end of the fixing rod is hinged with the solar energy plate (18), a cylinder b (20) is arranged on the rain cover (16), a movable rod of the cylinder b (20) is hinged with the solar energy plate (18), a storage battery (21) is arranged below the rain cover (16), and the storage battery (21) is sequentially communicated with the solar energy plate (4) and the solar energy plate (18).
2. The ventilation device capable of being used alone and used for ventilation of an air conditioner according to claim 1, wherein the top of the deodorizing chamber is provided with an elastic rubber layer (22), and a plurality of convex grooves (23) are arranged at the contact position of the bottom of the chamber cover (8) and the elastic rubber layer (22).
3. The ventilation device which can be used alone and can be used for ventilation of an air conditioner according to claim 1, wherein a ladder (24) is arranged on the outer wall of the dust-removing sterilizing chamber body (2).
4. The ventilation device which can be used alone and can be used for ventilation of air conditioners according to claim 1, characterized in that the activated carbon filter layer (10) is provided with three or more pieces, and the arrangement direction is conformed to the air flow direction.
5. The ventilation device which can be used alone and can be used for ventilation of an air conditioner according to claim 1, wherein two clamping devices are symmetrically arranged and are respectively positioned at two outer sides of the deodorizing chamber body (7).
6. The ventilation device of claim 1, wherein the solar energy means is provided with two or more.
7. The ventilation device which can be used alone and can be used for ventilation of an air conditioner according to claim 1, wherein the dust removal sterilization chamber and the deodorizing chamber are provided with support legs (25), and the bottoms of the support legs (25) are provided with shock pads (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911017334.9A CN110645662B (en) | 2019-10-24 | 2019-10-24 | Ventilation equipment capable of being used independently and used for ventilation of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911017334.9A CN110645662B (en) | 2019-10-24 | 2019-10-24 | Ventilation equipment capable of being used independently and used for ventilation of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110645662A CN110645662A (en) | 2020-01-03 |
| CN110645662B true CN110645662B (en) | 2024-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911017334.9A Active CN110645662B (en) | 2019-10-24 | 2019-10-24 | Ventilation equipment capable of being used independently and used for ventilation of air conditioner |
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| Country | Link |
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| CN (1) | CN110645662B (en) |
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| CN206582966U (en) * | 2016-12-29 | 2017-10-24 | 天津市汇***科技有限公司 | A kind of new window type natural ventilation filter |
| CN206817686U (en) * | 2017-05-19 | 2017-12-29 | 苏州高博软件技术职业学院 | A kind of communication base station room filters dirt ventilation unit |
| CN207471757U (en) * | 2017-11-17 | 2018-06-08 | 杨哲 | A kind of workshop filtering type draft fan |
| CN208635226U (en) * | 2018-07-17 | 2019-03-22 | 湖南华科建设工程有限公司 | A kind of clean operating room idle call has the ventilation device of sterilizing function |
| CN208998240U (en) * | 2018-10-24 | 2019-06-18 | 如皋市规划建筑设计院有限公司 | A kind of building cavity energy-saving ventilating device |
| CN209181190U (en) * | 2018-12-24 | 2019-07-30 | 金隅冀东水泥(唐山)有限责任公司唐山分公司 | Filter-fan unit |
| CN110145833A (en) * | 2019-04-09 | 2019-08-20 | 惠州市祥兴机械设备有限公司 | Between a kind of box-type list Fan Equipment |
| CN210980232U (en) * | 2019-10-24 | 2020-07-10 | 湖南埃瓦新能源科技有限公司 | Ventilation equipment capable of being used independently and used for ventilation of air conditioner |
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