CN109631218A - A kind of use for laboratory internal-circulation type ventilating system - Google Patents

A kind of use for laboratory internal-circulation type ventilating system Download PDF

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Publication number
CN109631218A
CN109631218A CN201811232424.5A CN201811232424A CN109631218A CN 109631218 A CN109631218 A CN 109631218A CN 201811232424 A CN201811232424 A CN 201811232424A CN 109631218 A CN109631218 A CN 109631218A
Authority
CN
China
Prior art keywords
air
outlet
tube
air inlet
cylinder
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.)
Pending
Application number
CN201811232424.5A
Other languages
Chinese (zh)
Inventor
贾雄峰
裴宝地
刘宏波
王浩
马红霞
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.)
ROYAL POWER (WUHAN) CO Ltd
Original Assignee
ROYAL POWER (WUHAN) 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 ROYAL POWER (WUHAN) CO Ltd filed Critical ROYAL POWER (WUHAN) CO Ltd
Priority to CN201811232424.5A priority Critical patent/CN109631218A/en
Publication of CN109631218A publication Critical patent/CN109631218A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/04Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/065Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, 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
    • F24F8/108Treatment, 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 dry filter elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, 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
    • F24F8/192Treatment, 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 by electrical means, e.g. by applying electrostatic fields or high voltages
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/22Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/24Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The invention discloses a kind of use for laboratory internal-circulation type ventilating systems, including cylinder, purifying tube, blower and outlet housing, the both ends of the cylinder are respectively equipped with air inlet and air outlet, blower is installed in the cylinder, the air intake and outlet air end of the blower are opposite with air inlet and air outlet respectively, outlet housing is installed at the outlet air end position of the blower, the position of the outlet housing is opposite with the purification mechanism for being purified to air, air inlet is equipped with strainer, the cylinder is equipped with a cavity at the position of corresponding air inlet, pull is combined with dust drawer in cavity, it is equipped between cavity and strainer and leak hole, it is collected the beneficial effects of the present invention are: can be dropped into dust drawer by the impurity dust that strainer stops, the extraction of dust drawer can clear up it later, it is very convenient, the application can be to experiment simultaneously All kinds of pollution gas in room are effectively handled, and guarantee to test indoor air quality.

Description

A kind of use for laboratory internal-circulation type ventilating system
Technical field
The present invention relates to a kind of ventilating system for being exclusively used in laboratory, specifically a kind of use for laboratory internal-circulation type ventage System.
Background technique
Laboratory is the cradle of science, is the base of scientific research, the source of development in science and technology plays very development in science and technology Important role.During laboratory experiment, such as benzene, toluene, sulfur dioxide, carbon dioxide, hydrogen sulfide are often generated Toxic and harmful gas and polluter, common exhaust fan, which only stops these gas, to be discharged to outside laboratory, can not thoroughly be located Reason, to cause the pollution to outside atmosphere.
Existing air purifier needs timely to clear up strainer, and strainer needs to carry out relatively complicated dismounting work when clearing up Make;And existing air purifier is not particularly suited for this complex environment in laboratory, to the pollution generated in laboratory Gas is difficult to be handled.
Summary of the invention
The purpose of the present invention is to provide a kind of use for laboratory internal-circulation type ventilating systems, to solve in above-mentioned background technique The problem of proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of use for laboratory internal-circulation type ventilating system, including cylinder, purifying tube, blower and outlet housing, the both ends of the cylinder Be respectively equipped with air inlet and air outlet, blower be installed in the cylinder, the air intake and outlet air end of the blower respectively with into Air port and air outlet are opposite, are equipped with outlet housing at the outlet air end position of the blower, the position of the outlet housing with for pair The purification mechanism that air is purified is opposite, and air inlet is equipped with strainer, and the cylinder is set at the position of corresponding air inlet There is a cavity, pull is combined with dust drawer in cavity, is equipped between cavity and strainer and leak hole.
As further scheme of the invention: being separately installed with air-inlet grille and outlet air at the air inlet and air outlet Grid.
As further scheme of the invention: equal wind web plate being arranged between the outlet housing and purification mechanism.
As the present invention further scheme: the purification mechanism includes purifying tube, ultraviolet lamp tube and photocatalyst net, only Change cylinder and be mounted in cylinder by installing corner brace, the both ends of purifying tube offer air inlet hole and exhaust vent respectively, and ultraviolet lamp tube is inserted Enter to purifying tube, ultraviolet lamp tube is mounted on lamp holder, and the opening of lamp holder and purifying tube is set in purifying tube by being threadedly engaged There are several photocatalyst nets, photocatalyst net is set in the outer fix of ultraviolet lamp tube.
As further scheme of the invention: the inner wall of the purifying tube is equipped with reflecting coating.
As further scheme of the invention: the photocatalyst net is bamboo hat-shaped, and multiple photocatalyst nets are superimposed, Photocatalyst net is supported by the bottom of purifying tube.
As further scheme of the invention: the outside of the ultraviolet lamp tube is equipped with transparent outer tube, and outer tube is solid It is scheduled in purifying tube, ultraviolet lamp tube is encapsulated in interior.
Compared with prior art, the beneficial effects of the present invention are: the dust for being used for dust is arranged at the position of air inlet Drawer can be dropped into dust drawer and be collected by the impurity dust that strainer stops, later by the extraction of dust drawer can to its into Row cleaning, it is very convenient, while the application can effectively be handled all kinds of pollution gas in laboratory, guarantee experiment Indoor air quality.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of use for laboratory internal-circulation type ventilating system.
Fig. 2 is schematic enlarged-scale view at the A of Fig. 1.
Fig. 3 is a kind of structural schematic diagram of ultraviolet lamp tube in use for laboratory internal-circulation type ventilating system.
In figure: 1- cylinder, 2- air inlet, 3- air outlet, 4- air-inlet grille, 5- air outlet grate, 6- strainer, 7- air inlet hole, The equal wind web plate of 8-, 9- installation corner brace, 10- purifying tube, 11- outer tube, 12- ultraviolet lamp tube, 13- photocatalyst net, 14- exhaust vent, 15- lamp holder, 16- blower, 17- outlet housing, 18- cavity, 19- dust drawer, 20- leak hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig. 1~2, in the embodiment of the present invention, a kind of use for laboratory internal-circulation type ventilating system, including cylinder 1, purifying tube 10, blower 16 and outlet housing 17, the both ends of the cylinder 1 are respectively equipped with air inlet 2 and air outlet 3, also, air inlet 2 and go out It is separately installed with air-inlet grille 4 and air outlet grate 5 at air port 3, blower 16 is installed in the cylinder 1, preferably, blower 16 can be centrifugal blower, and the air intake and outlet air end of the blower 16 are opposite with air inlet 2 and air outlet 3 respectively, the wind Outlet housing 17 is installed at the outlet air end position of machine 16, also, the position of the outlet housing 17 with for being purified to air Purification mechanism it is opposite, air can be input in purification mechanism and be purified, the present apparatus both may be mounted at it is indoor can also To be mounted on outdoor, but air inlet 2 and air outlet 3 are in interior, and purification of air during circulating may be implemented, Strainer 6 is installed, the impurity dust for bulky grain is filtered, and the cylinder 1 is in the position of corresponding air inlet 2 at air inlet 2 It sets place and is equipped with a cavity 18, pull is combined with dust drawer 19 in cavity 18, is equipped with and leak hole 20, quilt between cavity 18 and strainer 6 The impurity dust that strainer 6 stops can be dropped into dust drawer 19 and is collected, later by the extraction of dust drawer 19 can to its into Row cleaning, it is very convenient.
It certainly,, can be described to guarantee depuration quality in order to enable air to more uniformly enter in purification mechanism Equal wind web plate 8 is set between outlet housing 17 and purification mechanism.
Embodiment 2
Fig. 1 and 3 are please referred to, the embodiment of the present invention is described further to purification mechanism, specifically, the purification mechanism packet Purifying tube 10, ultraviolet lamp tube 12 and photocatalyst net 13 are included, purifying tube 10 is mounted in cylinder 1 by installing corner brace 9, purifying tube 10 Both ends offer air inlet hole 7 and exhaust vent 14 respectively, also, ultraviolet lamp tube 12 is inserted into purifying tube 10, ultraviolet lamp tube 12 It is mounted on lamp holder 15, the opening of lamp holder 15 and purifying tube 10 is equipped with several light by being threadedly engaged, in purifying tube 10 and touches Matchmaker's net 13, photocatalyst net 13 are set in the outer fix of ultraviolet lamp tube 12, when the ultraviolet lighting that ultraviolet lamp tube 12 issues is mapped to light When on catalyst network 13, photocatalyst net 13 can aoxidize the organic pollutant etc. in air, guarantee to test indoor air matter Amount, certainly, in order to promote the radiation response of ultraviolet lamp tube 12, can also be arranged reflecting coating on the inner wall of purifying tube 10.
Further, the photocatalyst net 13 is bamboo hat-shaped, and multiple photocatalyst nets 13 are superimposed, by purifying tube 10 Bottom is supported photocatalyst net 13.
In order to protect ultraviolet lamp tube 12, the outside of the ultraviolet lamp tube 12 is equipped with transparent outer tube 11, housing Pipe 11 is fixed in purifying tube 10, ultraviolet lamp tube 12 is encapsulated in interior.
It should be strongly noted that cylinder 1, purifying tube 10, blower 16 and outlet housing 17 etc. are existing in the technical program There is the application of technology, setting is used for the dust drawer 19 of dust at the position of air inlet 2, this is the innovative point of the application, is filtered The impurity dust that net 6 stops, which can drop into dust drawer 19, to be collected, and later can carry out the extraction of dust drawer 19 to it Cleaning, it is very convenient, while the application can effectively be handled all kinds of pollution gas in laboratory, guarantee laboratory Interior air quality.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (7)

1. a kind of use for laboratory internal-circulation type ventilating system, including cylinder (1), purifying tube (10), blower (16) and outlet housing (17), the both ends of the cylinder (1) are respectively equipped with air inlet (2) and air outlet (3), are equipped with blower in the cylinder (1) (16), the air intake and outlet air end of the blower (16) respectively with air inlet (2) and air outlet (3) relatively, the blower (16) Outlet air end position at be equipped with outlet housing (17), the position of the outlet housing (17) with for the purification that is purified to air Mechanism is opposite, and strainer (6) are equipped at air inlet (2), which is characterized in that position of the cylinder (1) in corresponding air inlet (2) Place is equipped with a cavity (18), and cavity (18) interior pull is combined with dust drawer (19), is equipped with and leakage between cavity (18) and strainer (6) Hole (20).
2. a kind of use for laboratory internal-circulation type ventilating system according to claim 1, which is characterized in that the air inlet (2) and at air outlet (3) air-inlet grille (4) and air outlet grate (5) are separately installed with.
3. a kind of use for laboratory internal-circulation type ventilating system according to claim 1, which is characterized in that the outlet housing (17) equal wind web plate (8) is set between purification mechanism.
4. a kind of use for laboratory internal-circulation type ventilating system according to claim 1 to 3, which is characterized in that described net Changing mechanism includes purifying tube (10), ultraviolet lamp tube (12) and photocatalyst net (13), and purifying tube (10) passes through installation corner brace (9) installation In cylinder (1), the both ends of purifying tube (10) offer air inlet hole (7) and exhaust vent (14), ultraviolet lamp tube (12) insertion respectively In to purifying tube (10), ultraviolet lamp tube (12) is mounted on lamp holder (15), and lamp holder (15) and the opening of purifying tube (10) pass through It is threadedly engaged, several photocatalyst nets (13) is equipped in purifying tube (10), photocatalyst net (13) is set in ultraviolet lamp tube (12) Outer fix.
5. a kind of use for laboratory internal-circulation type ventilating system according to claim 4, which is characterized in that the purifying tube (10) inner wall is equipped with reflecting coating.
6. a kind of use for laboratory internal-circulation type ventilating system according to claim 4, which is characterized in that the photocatalyst net It (13) is bamboo hat-shaped, multiple photocatalyst nets (13) are superimposed, and are carried out by the bottom of purifying tube (10) to photocatalyst net (13) Support.
7. a kind of use for laboratory internal-circulation type ventilating system according to claim 4, which is characterized in that the ultraviolet lamp tube (12) outside is equipped with transparent outer tube (11), and outer tube (11) is fixed in purifying tube (10), and ultraviolet lamp tube (12) are sealed Mounted in interior.
CN201811232424.5A 2018-10-22 2018-10-22 A kind of use for laboratory internal-circulation type ventilating system Pending CN109631218A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811232424.5A CN109631218A (en) 2018-10-22 2018-10-22 A kind of use for laboratory internal-circulation type ventilating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811232424.5A CN109631218A (en) 2018-10-22 2018-10-22 A kind of use for laboratory internal-circulation type ventilating system

Publications (1)

Publication Number Publication Date
CN109631218A true CN109631218A (en) 2019-04-16

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CN201811232424.5A Pending CN109631218A (en) 2018-10-22 2018-10-22 A kind of use for laboratory internal-circulation type ventilating system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024023880A1 (en) * 2022-07-25 2024-02-01 株式会社レナテック Safety cabinet and photocatalyst filter unit used therefor

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020059297A (en) * 2002-06-12 2002-07-12 이광휘 Air cleaning device for air conditoner
JP2003310731A (en) * 2002-04-23 2003-11-05 Toshiba Corp Deodorizing apparatus by photocatalyst and deodorizing method by photocatalyst
CN101199922A (en) * 2006-12-14 2008-06-18 杨小明 Closed photo catalyst carrier structure and pollutants treatment system thereof
CN201463138U (en) * 2009-06-17 2010-05-12 上海誉杰环保科技有限公司 Nano-sized photocatalytic central air purifying device
JP2013180178A (en) * 2012-03-05 2013-09-12 Panasonic Corp Air cleaner and air cleaning system
CN205316647U (en) * 2016-01-07 2016-06-15 中华人民共和国济宁出入境检验检疫局 Air purifier is used in portable laboratory
CN205878392U (en) * 2016-08-02 2017-01-11 江苏金长安科技有限公司 Movable laboratory air purifier
CN207527727U (en) * 2017-11-08 2018-06-22 广州白不奇科技有限公司 A kind of hospital's Portable air purifier
CN207661880U (en) * 2017-11-14 2018-07-27 绍兴云疆网络科技服务有限公司 A kind of public place peculiar smell cleaner

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003310731A (en) * 2002-04-23 2003-11-05 Toshiba Corp Deodorizing apparatus by photocatalyst and deodorizing method by photocatalyst
KR20020059297A (en) * 2002-06-12 2002-07-12 이광휘 Air cleaning device for air conditoner
CN101199922A (en) * 2006-12-14 2008-06-18 杨小明 Closed photo catalyst carrier structure and pollutants treatment system thereof
CN201463138U (en) * 2009-06-17 2010-05-12 上海誉杰环保科技有限公司 Nano-sized photocatalytic central air purifying device
JP2013180178A (en) * 2012-03-05 2013-09-12 Panasonic Corp Air cleaner and air cleaning system
CN205316647U (en) * 2016-01-07 2016-06-15 中华人民共和国济宁出入境检验检疫局 Air purifier is used in portable laboratory
CN205878392U (en) * 2016-08-02 2017-01-11 江苏金长安科技有限公司 Movable laboratory air purifier
CN207527727U (en) * 2017-11-08 2018-06-22 广州白不奇科技有限公司 A kind of hospital's Portable air purifier
CN207661880U (en) * 2017-11-14 2018-07-27 绍兴云疆网络科技服务有限公司 A kind of public place peculiar smell cleaner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024023880A1 (en) * 2022-07-25 2024-02-01 株式会社レナテック Safety cabinet and photocatalyst filter unit used therefor

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Application publication date: 20190416

RJ01 Rejection of invention patent application after publication