CN113983618A - Pipeline type air disinfection device - Google Patents
Pipeline type air disinfection device Download PDFInfo
- Publication number
- CN113983618A CN113983618A CN202111274802.8A CN202111274802A CN113983618A CN 113983618 A CN113983618 A CN 113983618A CN 202111274802 A CN202111274802 A CN 202111274802A CN 113983618 A CN113983618 A CN 113983618A
- Authority
- CN
- China
- Prior art keywords
- duct
- pipe
- disinfection
- main
- main pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/117—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering
- F24F8/133—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering by direct contact with liquid, e.g. with sprayed liquid
-
- 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
-
- 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
- F24F13/02—Ducting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The invention relates to a pipeline type air disinfection device, which comprises an air supply pipeline, a transmission assembly and a disinfection assembly, wherein the transmission assembly is arranged on the air supply pipeline; the air supply pipeline comprises a main pipe and a side pipe, the main pipe is rotationally connected with the side pipe, and the main pipe is communicated with the side pipe; the output end of the transmission assembly is connected with the side pipe so as to drive the side pipe to rotate to be arranged in parallel or vertically relative to the main pipe; the disinfection component is detachably connected with the pipeline, and the disinfection end of the disinfection component can be communicated with the main pipe and is used for sending out disinfection airflow to the pipeline through the main pipe and the side pipe in sequence; the problem of current disinfection purifier exist and maintain the difficulty, be difficult to be applicable to in the central air conditioner of current installation is solved.
Description
Technical Field
The invention relates to the technical field of air purification treatment, in particular to a pipeline type air disinfection device.
Background
The existing central air conditioner only has the functions of refrigeration and heating, is widely applied to public places such as markets, office buildings and the like, is in a relatively closed state to meet the temperature control requirement, cannot meet the requirement under the large environment with the illness state such as new crowns and the like, is troublesome and labor-consuming in manual disinfection and air purification, and needs to be improved in order to improve the indoor air environment.
For example, the invention patent with application number CN200910047804.6 proposes a centralized central air conditioning ventilation system, in which a plurality of disinfection and purification devices are disposed on the air outlet pipeline and the air return pipeline, and the disinfection and purification devices utilize dual-wavelength ultraviolet lamps to generate photocatalysis with air and form ion clusters, so as to perform oxidative decomposition on toxic and harmful gases in the air and make large suspended particles adsorb and settle.
However, the disinfection and purification device has the problems that the maintenance is difficult, and the disinfection and purification device is difficult to be applied to the existing installed central air conditioner.
Disclosure of Invention
In view of the above, there is a need to provide a pipeline type air sterilization device, which is used to solve the problem that the existing sterilization and purification device is difficult to maintain and is difficult to be applied to the existing installed central air conditioner.
The invention provides a pipeline type air disinfection device, which comprises an air supply pipeline, a transmission assembly and a disinfection assembly, wherein the transmission assembly is arranged on the air supply pipeline; the air supply pipeline comprises a main pipe and a side pipe, the main pipe is rotationally connected with the side pipe, and the main pipe is communicated with the side pipe; the output end of the transmission assembly is connected with the side pipe so as to drive the side pipe to rotate to be arranged in parallel or vertically relative to the main pipe; the disinfection component is detachably connected with the pipeline, and the disinfection end of the disinfection component can be communicated with the main pipe to send out disinfection airflow to be sequentially sent to the pipeline through the main pipe and the side pipe.
Furthermore, one end of the main pipe is communicated with the side pipe through a hose, and the other end of the main pipe can be communicated with the disinfection end of the disinfection component.
Further, one end of the side pipe, which is far away from the main pipe, is an air outlet, and the disinfection airflow flows into the pipeline through the air outlet.
Furthermore, the end of the side pipe, which is far away from the main pipe, is closed, a plurality of nozzles are installed on the side pipe, the nozzles are sequentially arranged along the length direction of the side pipe, and the disinfection airflow flows into the pipeline through the nozzles.
Further, be responsible for with rotate via a connecting piece between the lateral tube and be connected, the connecting piece includes an articulated seat, articulated seat with be responsible for fixed connection, the lateral tube with articulated seat rotates to be connected.
Furthermore, the number of the side pipes is multiple, and the side pipes are uniformly arranged along the circumferential direction of the main pipe.
Furthermore, the transmission assembly comprises a connecting seat, a push rod, a sliding ring and a sliding rod, the disinfection assembly is detachably connected with the pipeline through the connecting seat, the connecting seat is fixedly connected with one end of the push rod, the other end of the push rod is fixedly connected with the sliding ring, one end of the sliding rod is hinged with the sliding ring, the other end of the sliding rod is hinged with the side pipe, and the motion path of the main pipe penetrates through the sliding ring, is arranged with the connecting seat and can be connected with the disinfection end of the disinfection assembly.
Further, the connecting seat is detachably connected with the pipeline through a bolt.
Furthermore, a round hole is formed in the pipeline, when the side pipe rotates to be parallel to the main pipe, the main pipe and the side pipe can penetrate through the round hole, and when the side pipe rotates to be perpendicular to the main pipe, the transverse size of the main pipe and the side pipe is larger than the diameter of the round hole.
Further, the disinfection subassembly includes atomizer and fan, the atomizer has a disinfection cavity that is used for atomizing disinfectant, the atomizer have with the atomizing mouth that the disinfection cavity is linked together, fixed locating of fan once the atomizer is located atomizing mouth department, the opposite side of fan can with be responsible for the butt, be used for the intercommunication the atomizing mouth with be responsible for.
Compared with the prior art, the air supply pipeline comprises a main pipe and a side pipe, the main pipe is rotatably connected with the side pipe, the main pipe is communicated with the side pipe, the output end of the transmission component is connected with the side pipe, the side pipe is driven to rotate to be arranged in parallel or vertically relative to the main pipe, the disinfection component is detachably connected with the pipeline, the disinfection end of the disinfection component can be communicated with the main pipe and used for sending out disinfection airflow to the pipeline sequentially through the main pipe and the side pipe, during installation, only a hole needs to be formed in the bottom of the pipeline, the main pipe and the side pipe can be fed into the pipeline, the side pipe is unfolded in the pipeline relative to the main pipe through the transmission component, the disinfection airflow generated by the disinfection component is conveniently diffused in the pipeline, the whole device is detachably connected with the pipeline, the pipeline can be conveniently accessed and maintained, the pipeline is convenient to be reconstructed, the pipeline is only slightly reconstructed, and is suitable for the existing installed central air conditioner, the application range is wide.
Drawings
FIG. 1 is a schematic structural view of a duct-type air sterilizer according to the present invention, in which a main duct is parallel to side ducts;
FIG. 2 is a schematic structural view of the duct-type air sterilizer of the present invention, in which the main duct is perpendicular to the side ducts;
FIG. 3 is a schematic structural view of an air supply duct of the present embodiment of the ducted air sterilizer of the present invention entering a duct of a central air conditioner;
fig. 4 is a schematic structural view illustrating a duct for supplying air in a duct type air sterilizer according to the present invention, which is expanded in a duct of a central air conditioner.
Detailed Description
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the invention and together with the description, serve to explain the principles of the invention and not to limit the scope of the invention.
As shown in fig. 1-2, a ducted air sterilization device in this embodiment includes an air supply duct 100, a transmission assembly 200 and a sterilization assembly 300, wherein the air supply duct 100 is used for disposing a sterilization air flow generated by the sterilization assembly 300 in the duct, it should be noted that the air supply duct 100 can change the volume thereof, when the lateral volume of the air supply duct 100 is smaller, the air supply duct can be conveniently fed into the duct, when the lateral volume of the air supply duct 100 is larger, the air supply duct can be conveniently spread in the duct, the sterilization air flow fed into the duct can conveniently flow in the duct, and the transmission assembly 200 can conveniently drive the air supply duct 100 to change the lateral volume, which will be explained and explained in more detail below.
The air supply duct 100 in this embodiment includes a main duct 110 and a side duct 120, the main duct 110 is rotatably connected to the side duct 120, and the main duct 110 communicates with the side duct 120.
In the using process, the pipeline of the central air conditioner is usually arranged at the top of the house structure, and only a round hole needs to be formed at the bottom of the pipeline, so that the air supply pipeline 100 can be conveniently fed into the pipeline and can rotate relative to the main pipe 110 through the side pipe 120, and the side pipe 120 can be conveniently unfolded, thereby effectively performing the disinfection function.
The output end of the driving assembly 200 in this embodiment is connected to the side pipe 120 to drive the side pipe 120 to rotate to be disposed in parallel or perpendicular to the main pipe 110.
Wherein, since the main pipe 110 and the side pipe 120 cannot adjust the rotation of the side pipe 120 after being fed into the pipeline, the rotation of the side pipe 120 can be controlled by the transmission assembly 200.
The disinfection assembly 300 in this embodiment is detachably connected to the pipeline, and the disinfection end of the disinfection assembly 300 can be communicated with the main pipe 110 to send out disinfection airflow to the pipeline through the main pipe 110 and the side pipe 120 in sequence.
Among them, the sterilizing assembly 300 is a structure for generating a sterilizing air flow, and may communicate with the main pipe 110, so as to facilitate introduction of the sterilizing air flow into the duct, along which the sterilizing air flow flows to various locations indoors as the central air conditioner operates.
In a preferred embodiment, one end of main tube 110 is in communication with side tube 120 via a hose 130, and the other end of main tube 110 is capable of communicating with the sterilization end of sterilization assembly 300.
In a preferred embodiment, the end of the side tube 120 remote from the main tube 110 is an air outlet through which the sterilizing air flows into the tube.
In another preferred embodiment, one end of the side tube 120 away from the main tube 110 is closed, a plurality of nozzles 121 are installed on the side tube 120, the plurality of nozzles 121 are sequentially arranged along the length direction of the side tube 120, and the sterilizing air flow flows into the pipeline through the plurality of nozzles 121, so that the sterilizing air flow sent into the pipeline is uniformly dispersed in the pipeline.
It is understood that the side tube 120 has a structure communicating with the duct, and is not limited to the above two ways.
In a preferred embodiment, the main pipe 110 and the side pipe 120 are rotatably connected via a connecting member 140, the connecting member 140 includes a hinge seat, the hinge seat is fixedly connected with the main pipe 110, and the side pipe 120 is rotatably connected with the hinge seat.
In order to make the sterilizing air flow sent into the duct more uniform in distribution in the duct, in a preferred embodiment, the number of the side tubes 120 is plural, and the plural side tubes 120 are uniformly arranged along the circumference of the main tube 110.
In a preferred embodiment, the driving assembly 200 includes a connecting seat 210, a push rod 220, a sliding ring 230, and a sliding rod 240, the sterilizing assembly 300 is detachably connected to the pipeline via the connecting seat 210, the connecting seat 210 is fixedly connected to one end of the push rod 220, the other end of the push rod 220 is fixedly connected to the sliding ring 230, one end of the sliding rod 240 is hinged to the sliding ring 230, the other end of the sliding rod 240 is hinged to the side tube 120, and the moving path of the main tube 110 passes through the sliding ring 230 and is disposed with the connecting seat 210, and can be connected to the sterilizing end of the sterilizing assembly 300.
In a preferred embodiment, the connection mount 210 is detachably connected to the pipe via a bolt. Of course, in other embodiments, the connection base 210 may be detachably connected to the pipeline by other connection structures to facilitate maintenance of the disinfection device.
In the implementation process, a circular hole is formed in the pipeline, when the side pipe 120 rotates to be parallel to the main pipe 110, the main pipe 110 and the side pipe 120 can pass through the circular hole, and when the side pipe 120 rotates to be perpendicular to the main pipe 110, the transverse size of the main pipe 110 and the side pipe 120 is larger than the diameter of the circular hole.
In a preferred embodiment, the disinfecting assembly 300 includes an atomizer 310 and a fan 320, the atomizer 310 has a disinfecting cavity for atomizing disinfecting water, the atomizer 310 has an atomizing port communicating with the disinfecting cavity, the fan 320 is fixed to the atomizer 310 at the atomizing port, and the other side of the fan 320 can abut against the main pipe 110 to communicate the atomizing port with the main pipe 110.
Wherein, disinfectant water can be added into the disinfection cavity of the atomizer 310, and the atomizer 310 atomizes the disinfection and sends the disinfection to the main pipe 110 through the fan 320. It should be understood that the above-mentioned sterilized water may be replaced by other liquid, mainly for different use environments, for example, when air needs to be purified, air purified water may be added to the atomizer 310, and for different viruses and influenza, different sterilized water may be added to the atomizer 310.
The working process is as follows: as shown in fig. 1 and 3, the main pipe 110 is vertically placed, the top of the main pipe 110 is pushed into the circular hole of the pipeline, at this time, the side pipe 120 and the main pipe 110 are arranged in parallel, at this time, the transverse volume of the air supply pipeline 100 is minimum, after the side pipe 120 and the main pipe 110 are fed into the pipeline, as shown in fig. 2 and 4, the connecting base 210 is pushed upwards relative to the main pipe 110, at this time, the connecting base 210 sequentially passes through the push rod 220 and the slide rod 240 to push the slide rod 240 to slide upwards, the side pipe 120 beside the main pipe 110 rotates relative to the main pipe 110 until the side pipe 120 is horizontally arranged, the bottom end of the main pipe 110 abuts against the other side of the main pipe 320, at this time, the bottom end of the main pipe 110 is communicated with the atomization opening of the atomizer 310, the connecting base 210 is fixed on the pipeline by bolts, the whole disinfection device is fixed on the pipeline at this time, the atomizer 310 is turned on, and the atomized disinfection air flow is sequentially fed into the pipeline through the main pipe 110 and the side pipe 120, with the operation of the central air conditioner, the whole indoor is disinfected.
Compared with the prior art: by arranging the air feeding pipeline 100 comprising the main pipe 110 and the side pipe 120, the main pipe 110 is rotatably connected with the side pipe 120, the main pipe 110 is communicated with the side pipe 120, the output end of the transmission assembly 200 is connected with the side pipe 120, the side pipe 120 is driven to rotate to be arranged in parallel or vertically relative to the main pipe 110, the disinfection assembly 300 is detachably connected with the pipeline, the disinfection end of the disinfection assembly 300 can be communicated with the main pipe 110 and is used for sending out disinfection airflow to the pipeline sequentially through the main pipe 110 and the side pipe 120, during installation, only a hole needs to be formed at the bottom of the pipeline, the main pipe 110 and the side pipe 120 can be sent into the pipeline, the side pipe 120 is unfolded in the pipeline relative to the main pipe 110 through the transmission assembly 200, the disinfection airflow generated by the disinfection assembly 300 is conveniently diffused in the pipeline, the whole device is detachably connected with the pipeline, the pipeline can be conveniently fed in and out, the subsequent maintenance work is facilitated, and the pipeline only the reconstruction is small, the air conditioner is suitable for the existing installed central air conditioner, and has a wide application range.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (10)
1. A pipeline type air disinfection device is characterized by comprising an air supply pipeline, a transmission assembly and a disinfection assembly;
the air supply pipeline comprises a main pipe and a side pipe, the main pipe is rotationally connected with the side pipe, and the main pipe is communicated with the side pipe;
the output end of the transmission assembly is connected with the side pipe so as to drive the side pipe to rotate to be arranged in parallel or vertically relative to the main pipe;
the disinfection component is detachably connected with the pipeline, and the disinfection end of the disinfection component can be communicated with the main pipe to send out disinfection airflow to be sequentially sent to the pipeline through the main pipe and the side pipe.
2. A ducted air sterilizer as claimed in claim 1, wherein one end of the main tube communicates with the side tube via a hose, and the other end of the main tube is capable of communicating with the sterilization end of the sterilizing assembly.
3. A ducted air disinfection apparatus as claimed in claim 1, wherein the end of the side duct remote from the main duct is an air outlet through which the stream of disinfection air flows into the duct.
4. A ducted air sterilizer as claimed in claim 1, wherein the side duct is closed at its end remote from the main duct, and a plurality of nozzles are mounted on the side duct, the plurality of nozzles being arranged in series along the length of the side duct, the sterilizing air stream flowing into the duct via the plurality of nozzles.
5. A ducted air sterilizer as claimed in claim 1, wherein the main pipe is rotatably connected to the side pipes via a connector comprising a hinged seat which is fixedly connected to the main pipe and the side pipes are rotatably connected to the hinged seat.
6. A ducted air sterilizer as claimed in claim 1, wherein the number of the side tubes is plural, and the plural side tubes are arranged uniformly in the circumferential direction of the main tube.
7. The ducted air sterilizer of claim 1, wherein the transmission assembly includes a connection seat, a push rod, a slide ring and a slide rod, the sterilizer is detachably connected to the duct via the connection seat, the connection seat is fixedly connected to one end of the push rod, the other end of the push rod is fixedly connected to the slide ring, one end of the slide rod is hinged to the slide ring, the other end of the slide rod is hinged to the side tube, and the main tube has a movement path passing through the slide ring and the connection seat and capable of being connected to the sterilizer of the sterilizer.
8. A ducted air sterilizer as claimed in claim 1, wherein the connection socket is releasably connected to the duct via a bolt.
9. A ducted air sterilizer as claimed in claim 1, wherein a circular hole is formed in the duct through which the main duct and the side duct can be disposed when the side duct is rotated to be parallel to the main duct, and the main duct and the side duct have a transverse dimension greater than the diameter of the circular hole when the side duct is rotated to be perpendicular to the main duct.
10. A ducted air sterilizer as claimed in claim 1, wherein the sterilizing assembly includes an atomizer having a sterilizing cavity for atomizing sterilizing water and a fan having an atomizing port communicating with the sterilizing cavity, the fan being fixed to the atomizer at the atomizing port at one time, and the other side of the fan being adapted to abut against the main pipe for communicating the atomizing port with the main pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111274802.8A CN113983618B (en) | 2021-10-29 | 2021-10-29 | Pipeline type air disinfection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111274802.8A CN113983618B (en) | 2021-10-29 | 2021-10-29 | Pipeline type air disinfection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113983618A true CN113983618A (en) | 2022-01-28 |
| CN113983618B CN113983618B (en) | 2023-04-07 |
Family
ID=79744660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111274802.8A Active CN113983618B (en) | 2021-10-29 | 2021-10-29 | Pipeline type air disinfection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113983618B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1979012A (en) * | 2005-12-05 | 2007-06-13 | 上海慧高精密电子工业有限公司 | Foldable smoke-guiding machine |
| CN101839530A (en) * | 2009-03-19 | 2010-09-22 | 上海斯图华纳空调设备有限公司 | Centralized central air conditioner ventilation system |
| CN108224723A (en) * | 2018-01-23 | 2018-06-29 | 上海鲲盈环保科技有限公司 | Taste removal, sterilization and disinfection device in a kind of duct type central air-conditioning pipe |
| CN109010939A (en) * | 2018-07-02 | 2018-12-18 | 袁永刚 | A kind of hydrops suction means for operation of lung cancer |
| KR102017303B1 (en) * | 2019-02-14 | 2019-09-03 | 대한민국 | Smart air cartrige type air conditioner system for warship using plasma |
| JP2019178793A (en) * | 2018-03-30 | 2019-10-17 | 大和ハウス工業株式会社 | Duct type air conditioning system and branch chamber thereof |
| CN209915927U (en) * | 2018-12-29 | 2020-01-10 | 南京市第一医院 | Disposable bronchofiberscope preprocessing device |
| CN213954638U (en) * | 2020-11-09 | 2021-08-13 | 郑州志捷汽车空调有限公司 | Detachable air conditioner pipeline connects |
-
2021
- 2021-10-29 CN CN202111274802.8A patent/CN113983618B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1979012A (en) * | 2005-12-05 | 2007-06-13 | 上海慧高精密电子工业有限公司 | Foldable smoke-guiding machine |
| CN101839530A (en) * | 2009-03-19 | 2010-09-22 | 上海斯图华纳空调设备有限公司 | Centralized central air conditioner ventilation system |
| CN108224723A (en) * | 2018-01-23 | 2018-06-29 | 上海鲲盈环保科技有限公司 | Taste removal, sterilization and disinfection device in a kind of duct type central air-conditioning pipe |
| JP2019178793A (en) * | 2018-03-30 | 2019-10-17 | 大和ハウス工業株式会社 | Duct type air conditioning system and branch chamber thereof |
| CN109010939A (en) * | 2018-07-02 | 2018-12-18 | 袁永刚 | A kind of hydrops suction means for operation of lung cancer |
| CN209915927U (en) * | 2018-12-29 | 2020-01-10 | 南京市第一医院 | Disposable bronchofiberscope preprocessing device |
| KR102017303B1 (en) * | 2019-02-14 | 2019-09-03 | 대한민국 | Smart air cartrige type air conditioner system for warship using plasma |
| CN213954638U (en) * | 2020-11-09 | 2021-08-13 | 郑州志捷汽车空调有限公司 | Detachable air conditioner pipeline connects |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113983618B (en) | 2023-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109806426B (en) | Epidemic prevention disinfection atomizer | |
| CN111365836A (en) | Mechanical elimination method for air conditioner air port arrangement and pipeline internal germs | |
| WO2021237197A1 (en) | Systems and apparatuses for improving air quality | |
| CN105910197A (en) | Centralized central air-conditioner ventilation system for large-scale office space | |
| CN113983618B (en) | Pipeline type air disinfection device | |
| CN111306668A (en) | Air conditioner disinfection device | |
| CN111306657A (en) | Ultrasonic sterilization device and sterilization method applied to central air-conditioning ventilation system | |
| KR102271130B1 (en) | A system for managing the heat-recovery ventilator with electric dust filter | |
| CN214199054U (en) | Disinfection and sterilization device suitable for large-scale distributed central air conditioner | |
| CN212227330U (en) | Modular gas disinfection and sterilization device | |
| JP4454809B2 (en) | How to install the ozone generator | |
| CN211953100U (en) | Built-in fan pipeline formula light ion air purification device | |
| CN114484708A (en) | Disinfection and sterilization air purifier | |
| RU175233U1 (en) | DEVICE FOR CREATION OF ARTIFICIAL MICROCLIMATE OF SALT CAVE | |
| CN113606710A (en) | Low-temperature high-pressure spray electric ion virus killing device and system | |
| CN2683122Y (en) | Ultraviolet ray sterilizing apparatus | |
| CN111649408A (en) | Back-loading UV-LED deep ultraviolet disinfection and sterilization system based on central air conditioner | |
| CN112503673A (en) | Subway station ventilation and disinfection system | |
| CN212662328U (en) | Air bacteria isolation killing sterilizing box | |
| CN220417499U (en) | Central air conditioning air pipe degassing unit | |
| CN111351196A (en) | Method for eliminating harmful germs in ventilation pipeline of air conditioning system | |
| CN201173537Y (en) | Central air-conditioning system air purification apparatus | |
| CN115518186A (en) | Steam sterilizer for livestock and poultry colony house | |
| CN217612133U (en) | Disinfection spraying device capable of enhancing diffusivity | |
| CN217082854U (en) | Air treatment unit with air purification function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |