CN208124505U - A kind of dedusting air-returning device - Google Patents

A kind of dedusting air-returning device Download PDF

Info

Publication number
CN208124505U
CN208124505U CN201820462915.8U CN201820462915U CN208124505U CN 208124505 U CN208124505 U CN 208124505U CN 201820462915 U CN201820462915 U CN 201820462915U CN 208124505 U CN208124505 U CN 208124505U
Authority
CN
China
Prior art keywords
air
returning device
return air
dedusting
ultraviolet lamp
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.)
Expired - Fee Related
Application number
CN201820462915.8U
Other languages
Chinese (zh)
Inventor
邓礼剑
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Ano Electromechanical Equipment Co Ltd
Original Assignee
Guangzhou Ano Electromechanical Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Ano Electromechanical Equipment Co Ltd filed Critical Guangzhou Ano Electromechanical Equipment Co Ltd
Priority to CN201820462915.8U priority Critical patent/CN208124505U/en
Application granted granted Critical
Publication of CN208124505U publication Critical patent/CN208124505U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Electrostatic Separation (AREA)

Abstract

The utility model belongs to central air conditioner system field, more particularly to a kind of dedusting air-returning device, including return air cabinet, the side of the return air cabinet is provided with return air inlet, corresponds to return air inlet in the air-intaking box body and is provided with deduster, filter, sealing plate and ultraviolet lamp tube, the ultraviolet lamp tube is arranged above deduster, and the inner wall of the filter and sealing plate and return air cabinet is enclosed filter chamber, and the side of return air cabinet is additionally provided with air outlet.The utility model is arranged ultraviolet lamp tube and carries out disinfection by the way that dedusting mechanism is arranged in air-returning device, can effectively ensure that the cleanliness of the air through air-returning device output, meets the requirement of hospital.

Description

A kind of dedusting air-returning device
Technical field
The utility model relates to central air conditioner system fields, in particular to a kind of dedusting air-returning device.
Background technique
In the prior art, commonly indoor central air conditioner system has a return air component for hospital, return air component by return air inlet, The preposition linked set in air port and placed in series form.
When air-conditioning system in the process of running, room air is only sent to central air-conditioning by tuyere device by air outlet Indoor unit carries out the effect of hot and cold alternation transformation, does not collect and remove room air to particle, micronic dust removal in room air Mix the effect of peculiar smell.Structure design, air-conditioning duct and indoor unit part can gather a large amount of ashes during long-play Dirt, germ easy to breed, the dust of disease carrying germ can make staff and staff through air-conditioning duct dispersed again At influence.It is therefore desirable to the service requirements for hospital to improve research and development to the structure of dedusting air-returning device.
Utility model content
Lack appropriate dedusting disinfectant measure to solve general air-returning device, there is the risk for breeding germ in inside, The problem of can not adapting to the requirement and sanitary standard of hospital, provides a kind of dedusting air-returning device.
A kind of dedusting air-returning device, including return air cabinet, the side of the return air cabinet are provided with return air inlet, the return air Return air inlet is corresponded in cabinet and is provided with deduster, filter, sealing plate and ultraviolet lamp tube, and the ultraviolet lamp tube is arranged in deduster The inner wall of top, the filter and sealing plate and return air cabinet is enclosed filter chamber, and the side of return air cabinet is also set up There is air outlet.
Further, the deduster is electrostatic precipitator.
Further, the ultraviolet lamp tube is band ozone-ultraviolet fluorescent tube.
Further, it is provided with catalysis slot in the filter chamber, is filled with ozone decomposition catalyst in the catalysis slot.
Further, booster fan is provided in the filter chamber, the booster fan connects air outlet.
Further, strainer is installed on the return air inlet.
Further, protective net is installed on the air outlet.
The utility model has the advantage of incorporate dust filtering and sterilizing function in air-returning device, can effectively prevent Dust is accumulated in air-returning device and breeds bacterium, meets the use demand of hospital environment.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of dedusting air-returning device.
Attached drawing mark:
1- return air cabinet, 2- return air inlet, 3- deduster, 4- filter, 5- sealing plate, 6- ultraviolet lamp tube, 7- filter chamber, 8- Air outlet, 9- are catalyzed slot, 10- booster fan, 11- strainer, 12- protective net.
Specific embodiment
Lack appropriate dedusting disinfectant measure to solve general air-returning device, there is the risk for breeding germ in inside, The problem of can not adapting to the requirement and sanitary standard of hospital, provides a kind of dedusting air-returning device.
Keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, below in conjunction with the utility model Attached drawing in embodiment, the technical solutions in the embodiments of the present invention are clearly and completely described, it is clear that described Embodiment be the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, the every other embodiment that those of ordinary skill in the art obtain without making creative work belong to this The range of utility model protection.
As shown in Figure 1, the present embodiment provides a kind of dedusting air-returning device, including return air cabinet 1, the return air cabinet 1 Side is provided with return air inlet 2, and return air inlet 2 is corresponded in the return air cabinet 1 and is provided with deduster 3, filter 4, sealing plate 5 and purple Outer fluorescent tube 6, the ultraviolet lamp tube 6 are arranged above deduster, the inner wall of the filter 4 and sealing plate 5 and return air cabinet 1 It is enclosed filter chamber 7, the side of return air cabinet 1 is additionally provided with air outlet 8.In actual use, air enters through return air inlet 2, And through 3 dedusting of deduster, ultraviolet lamp tube 6 is sterilized, and after filter 4 filters, is exported from air outlet 2.
The deduster 3 is electrostatic precipitator.Electrostatic precipitator can efficiently separate gas and dust.
The ultraviolet lamp tube 6 is band ozone-ultraviolet fluorescent tube.Ultraviolet lamp tube 6 with ozone can produce ozone, and guarantee enters back Effective disinfection can be obtained in the air of wind box 1.Ultraviolet lamp tube 6 is opened on demand during work, prevents excessive ozone to people Body causes adverse effect.
It is provided with catalysis slot 9 in the filter chamber 7, is filled with ozone decomposition catalyst in the catalysis slot 9.Due to using The deduster 3 of electrostatic precipitation and the ultraviolet lamp tube 6 with ozone can generate ozone, it is therefore desirable to setting catalysis slot 9 to ozone into Row catalytic decomposition, prevents it from impacting to human body.Ozone decomposition catalyst can be selected containing manganese ozone decomposition catalysts etc..
Booster fan 10 is provided in the filter chamber 7, the booster fan 10 connects air outlet 8.Booster fan 10 makes Pressure difference is formed inside filter chamber 7 and return air cabinet 1, therefore air can pass rapidly through filter 4 and export from air outlet 2.
Strainer 11 is installed on the return air inlet 2.Strainer 11 can primary filtration dust, and prevent large volume foreign matter from entering back Wind apparatus.
Protective net 12 is installed on the air outlet 8.Protective net 12 can prevent from foreign matter from entering air-returning device damaging.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined Assert that the specific implementation of the utility model is only limited to these instructions, i.e., it is all according to the made equivalent changes and modifications of the application range, It should still belong in the utility model covering scope.

Claims (7)

1. a kind of dedusting air-returning device, including return air cabinet, which is characterized in that the side of the return air cabinet is provided with return air Mouthful, return air inlet, which is corresponded to, in the air-intaking box body is provided with deduster, filter, sealing plate and ultraviolet lamp tube, the ultraviolet lamp tube It is arranged above deduster, the inner wall of the filter and sealing plate and return air cabinet is enclosed filter chamber, return air cabinet Side be additionally provided with air outlet.
2. dedusting air-returning device according to claim 1, which is characterized in that the deduster is electrostatic precipitator.
3. dedusting air-returning device according to claim 1, which is characterized in that the ultraviolet lamp tube is band ozone-ultraviolet lamp Pipe.
4. dedusting air-returning device according to claim 1, which is characterized in that be provided with catalysis slot, institute in the filter chamber It states in catalysis slot filled with ozone decomposition catalyst.
5. dedusting air-returning device according to claim 1, which is characterized in that it is provided with booster fan in the filter chamber, The booster fan connects air outlet.
6. dedusting air-returning device according to claim 1, which is characterized in that be equipped with strainer on the return air inlet.
7. dedusting air-returning device according to claim 1, which is characterized in that be equipped with protective net on the air outlet.
CN201820462915.8U 2018-04-03 2018-04-03 A kind of dedusting air-returning device Expired - Fee Related CN208124505U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820462915.8U CN208124505U (en) 2018-04-03 2018-04-03 A kind of dedusting air-returning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820462915.8U CN208124505U (en) 2018-04-03 2018-04-03 A kind of dedusting air-returning device

Publications (1)

Publication Number Publication Date
CN208124505U true CN208124505U (en) 2018-11-20

Family

ID=64193611

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820462915.8U Expired - Fee Related CN208124505U (en) 2018-04-03 2018-04-03 A kind of dedusting air-returning device

Country Status (1)

Country Link
CN (1) CN208124505U (en)

Similar Documents

Publication Publication Date Title
CN206131408U (en) Ventilated sterilization device for farm
CN103933599A (en) Sterilization and purification device, as well as system and method thereof
CN204778214U (en) Ability air -purifying's elevator car
CN208124505U (en) A kind of dedusting air-returning device
CN212644876U (en) Mobile ventilation diagnosis and treatment equipment for preventing cross infection between doctors and patients in diagnosis and treatment process
CN207763206U (en) A kind of multi-functional air conditioner wind cabinet
CN207438809U (en) A kind of hospital ward air interchanger
CN203861629U (en) Double sterilization and purification device used for air treatment in garbage chamber
CN205980239U (en) Air conditioner with agalloch eaglewood air purification function
CN204739695U (en) Indoor purifier
CN206695240U (en) A kind of high-rise buildings indoor air-purification device
CN208222673U (en) A kind of energy conservation anti-noise type positive/negative-pressure fresh air system
CN204128097U (en) A kind of energy-saving central air conditioner coil pipe unit
CN207988075U (en) A kind of pit latrine and urinal deodorization purifier
CN213395749U (en) Wall-mounted air cleaner
CN1553107A (en) Air conditioner purifying system of infectious diseases sickroom
CN202024413U (en) Ultrathin and high efficient air cleaning screen
CN215250004U (en) Anti-infection closed hospital sewage pretreatment equipment
CN212108826U (en) A protection control chamber for infectious disease
CN212187258U (en) A doctor-patient keeps apart negative pressure operation room for infectious disease
CN112539506A (en) Isolation, sterilization and disinfection system for rapidly identifying abnormal temperature human body
CN201443829U (en) Air purifying device of intensive-care unit
CN112607913B (en) Anti-infection closed hospital sewage pretreatment equipment
CN212644875U (en) Ventilation diagnosis and treatment equipment for preventing cross infection between doctors and patients in diagnosis and treatment process
CN215446777U (en) Isolation, sterilization and disinfection system for rapidly identifying abnormal temperature human body

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181120

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