CN108872491A - One kind being suitable for indoor air quality detecting device - Google Patents
One kind being suitable for indoor air quality detecting device Download PDFInfo
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- CN108872491A CN108872491A CN201810845289.5A CN201810845289A CN108872491A CN 108872491 A CN108872491 A CN 108872491A CN 201810845289 A CN201810845289 A CN 201810845289A CN 108872491 A CN108872491 A CN 108872491A
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- gas bottle
- fixedly connected
- motor
- electrode plate
- rack gear
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
Abstract
One kind being suitable for indoor air quality detecting device, including gas bottle, motor is fixedly mounted in the inner wall top surface of gas bottle, the output shaft of motor downward and be fixedly mounted flabellum, electrode plate is fixedly mounted in the two sides of motor respectively, electrode plate respectively with the positive and negative anodes wiring point circuit connection of motor, the inner wall back side two sides of gas bottle pass through fixed frame respectively and guide sleeve are fixedly mounted, the centerline collineation of two guide sleeves, and the center line of guide sleeve is each perpendicular to the side of gas bottle, motion bar is respectively equipped in guide sleeve, motion bar is passed through out of corresponding guide sleeve respectively, the periphery of motion bar is engaged with the inner wall of corresponding guide sleeve respectively.The present invention is not limited to the size of the interior space, when the interior space is larger, the length of hose is longer, it is longer that air enters the rear time to stop working up to motor in gas bottle, when the interior space is smaller, the length of hose is shorter, until time for stopping working of motor is shorter after air enters in gas bottle, the scope of application is more extensive.
Description
Technical field
The invention belongs to environmental testings, specifically a kind of to be suitable for indoor air quality detecting device.
Background technique
Room air detection is according to Indoor Air Quality standards, it can be determined that the pollution situation of indoor indices is gone forward side by side
The targeted prevention and control measure of row.Raising with people to air quality attention rate, room air detection have been developed as
One emerging industry, it can be worth according to testing result, provide authorized by state, the examining report with legal effect.But due to
Its excessively profession, cumbersome, people cannot look for professional to carry out quality inspection if it is intended to know indoor air quality every time
Survey, there are also the detectors for detecting air quality on the market, but its often volume is larger, indoor biggish sky can be occupied
Between, and it is as larger such as the interior space when, it is also necessary to moving detector carries out repeated detection and averaged, can just obtain compared with subject to
True air quality index, it is extremely inconvenient in actual use.
Summary of the invention
The present invention provides one kind and is suitable for indoor air quality detecting device, to solve defect in the prior art.
The present invention is achieved by the following technical programs：
One kind being suitable for indoor air quality detecting device, including gas bottle, and motor is fixedly mounted in the inner wall top surface of gas bottle,
Downward and flabellum is fixedly mounted in the output shaft of motor, and the two sides of motor are fixedly mounted electrode plate respectively, electrode plate respectively with motor
Positive and negative anodes wiring point circuit connection, the inner wall back side two sides of gas bottle respectively by fixed frame be fixedly mounted guide sleeve, two
The centerline collineation of guide sleeve, and the center line of guide sleeve is each perpendicular to the side of gas bottle, be respectively equipped with activity in guide sleeve
Bar, motion bar are passed through out of corresponding guide sleeve respectively, and the periphery of motion bar is contacted with the inner wall of corresponding guide sleeve respectively matches
It closes, and motion bar can be slided along corresponding guide sleeve level respectively, one end of motion bar is respectively fixedly connected with the one of limit sleeve
The other side of side, limit sleeve is open, and the side of limit sleeve is respectively fixedly connected with one end of the first spring, the first spring it is another
End is respectively fixedly connected with one end of corresponding guide sleeve, and motion bar is passed through out of corresponding first spring respectively, limit sleeve it is interior
Be fixedly mounted same electrode plate on the outside of wall respectively, electrode plate each parallel to gas bottle top surface, electrode plate respectively with power supply just
Cathode traces connect, and the electrode plate on motor can be located in corresponding limit sleeve, and the electrode plate on motor can divide
It is not engaged with the electrode plate in corresponding limit sleeve, the other end of motion bar is respectively fixedly connected with one end of cotton rope, gas collection
The inner wall two sides of bottle are respectively fixedly connected with the other end of cotton rope, and the inner wall top surface two sides of gas bottle are respectively fixedly connected with the upper of vertical bar
End, the periphery of vertical bar are set with the first rack gear, and the upper end of the first rack gear opens up blind hole respectively, and vertical bar is located at corresponding blind
In hole, the periphery of vertical bar is engaged with the inner wall of corresponding blind hole respectively, and vertical bar can glide in corresponding blind hole respectively
Dynamic, the first rack gear is respectively positioned on above cotton rope, and the lower end of the first rack gear can be engaged with corresponding cotton rope respectively, gas bottle
Bottle wall inside two sides open up vertical strip hole respectively, the top surface of strip hole is respectively fixedly connected with the upper end of second spring, the
The lower end of two springs is respectively fixedly connected with the upper end of the second rack gear, and the second rack gear can be vertically movable along strip hole respectively, gas collection
Race is opened up respectively at the top of the inner wall two sides of bottle, and race is communicated with inside corresponding strip hole respectively, respectively by turning in race
Axis and bearing install gear, and gear can be engaged with corresponding first rack gear, the second rack gear simultaneously respectively, the inner wall two of gas bottle
Middle side part opens up strip groove respectively, and strip groove is communicated with inside corresponding strip hole respectively, and wind deflector is equipped in gas bottle, is kept out the wind
Plate is located at the underface of flabellum, and the top surface of wind deflector is parallel to the top surface of gas bottle, and the two sides of wind deflector are respectively fixedly connected with company
One end of bar, the other end of connecting rod are passed through out of corresponding strip groove respectively, and connecting rod can be respectively simultaneously along corresponding bar shaped
Slot slides up and down, and the other end of connecting rod is respectively fixedly connected with a side bottom of slide bar, and slide bar is located in corresponding strip hole,
Slide bar can be slided up and down along corresponding strip hole simultaneously respectively, the upper end of slide bar can respectively and meanwhile with corresponding second rack gear
Lower end be engaged；The periphery of gas bottle is fixedly connected with one end of several blast pipes, blast pipe with communicated inside gas bottle,
The other end of blast pipe is respectively fixedly connected with one end of hose, and the other end of hose is respectively fixedly connected with the upper end of siphunculus, hose
Respectively simultaneously with communicated inside corresponding blast pipe, siphunculus；Detection device is fixedly mounted in gas bottle.
As described above a kind of suitable for indoor air quality detecting device, the lower end of first rack gear is solid respectively
The periphery of Dingan County's wiring wheel, line wheel can be engaged with corresponding cotton rope respectively.
As described above a kind of suitable for indoor air quality detecting device, the two sides of the motor are fixed respectively to pacify
Protective case is filled, protective case is isolation material, and the electrode plate on motor is located in corresponding protective case, and protective case can divide
Wei Yu not be in corresponding limit sleeve, the periphery of protective case can be engaged with the inner wall of corresponding limit sleeve respectively.
As described above a kind of suitable for indoor air quality detecting device, the bottom surface of the strip hole is fixed respectively
The lower end of third spring is connected, the upper end of third spring is respectively fixedly connected with the bottom surface of rubber slab.
As described above a kind of suitable for indoor air quality detecting device, the lower end of the siphunculus is fixed respectively to pacify
Fill fan housing, fan housing communicates with inside corresponding siphunculus respectively, fan housing respectively with the centerline collineation of corresponding siphunculus, and fan housing
Base area is less than its top surface area.
As described above a kind of suitable for indoor air quality detecting device, the periphery of the gas bottle is set with annular
Plate, annular slab is soft material, and the inner ring of annular slab is fixedly connected with the periphery of gas bottle.
As described above a kind of suitable for indoor air quality detecting device, the periphery of the gas bottle is fixedly connected
One end of at least four blast pipes.
As described above a kind of suitable for indoor air quality detecting device, the motor is clockwise and anticlockwise motor, collection
The top surface side of gas cylinder is fixedly connected with one end of air-exhausting duct, and air-exhausting duct is communicated with gas bottle, the external world simultaneously respectively.
It is an advantage of the invention that：The present invention is suitable for open office, and especially medium-and-large-sized galleryful is more
Gas bottle is fixedly mounted on wall top surface when the present invention installs by office, and siphunculus is uniformly distributed in interior, can uniformly extract
The air of indoor each position, is detected, testing result is more accurate, indoors in a side walls after mixing in gas bottle
Display screen is installed, display screen is connect with power circuit, and detection device and display screen circuit connection can show testing result, just
Indoor air quality situation is understood immediately in people.The present invention when working condition, electrode plate on motor respectively simultaneously with it is right
The electrode plate in limit sleeve answered is engaged, and cotton rope is in tight state, and wind deflector is located at bar shaped trench bottom, time switch
Have and the function of only start by set date motor, motor work drives fan blade rotating dynamic, can make indoor air pass sequentially through siphunculus,
Hose and blast pipe enter in gas bottle, and air moves upwards after entering gas bottle, and wind deflector selects light material, move upwards
Air be able to drive wind deflector and move upwards, wind deflector drives connecting rod to move upwards along strip groove, and connecting rod band moving slide-bar is along long
Hole moves upwards, and the upper end of slide bar can be engaged with the lower end of the second rack gear, is able to drive the second rack gear and moves upwards, this
When second spring be in compressive state, the second rack gear is able to drive gear rotation, by the mutual cooperation between vertical bar and blind hole,
It can guarantee that the first rack gear is engaged with gear always, and stable vertically movable of the first rack gear can be made, gear is able to drive first
Rack gear moves downward, and the lower end of the first rack gear can be contacted with cotton rope, the first rack gear continue to move downward can pull motion bar to
It is moved outside gas bottle, guide sleeve can guarantee that motion bar is stable and move horizontally that the first spring is in compressive state at this time, activity
Bar is able to drive limit sleeve and moves to outside gas bottle, and the electrode plate in limit sleeve is moved to outside gas bottle therewith, when connecting rod and item
When shape groove top face contact, wind deflector can not be moved upwards, at this point, the electrode plate on motor is separated with the electrode plate in limit sleeve,
Motor circuit disconnection stops working, and detection device can detect the air in gas bottle and send data to display
Screen, is adjusted room air so that people are more targeted；After motor stops working, wind deflector returns under the effect of gravity
It falls, meanwhile, the first spring and second spring stretch, and the first rack gear, the second rack gear and limit sleeve can be made to reset.The present invention
Room air is collected using mechanical system, the air in indoor each region enters in gas bottle and mixes, and fills by detection
It sets and quality testing is carried out to the air in gas bottle, the data thus measured are indoor average air quality index, more favorably
In the indoor integrated air environment trend of people's control, and only need a set of present apparatus that entire indoor air quality inspection can be completed
It surveys, it is no longer necessary to which multiple air detection instruments detect indoor air, or mobile air detection instrument to indoor different zones carry out
Detection can overcome the defect that separately need to manually acquire the average value of measured data；The present invention is intermittent operating mode, and every
The time of task is shorter, and the spent energy is less, and the amount of air collected by every task is less and essentially identical, will not
Indoor air pressure is influenced, in order to avoid the people of office work is made to generate sense of discomfort；The present invention is not limited to the size of the interior space, when
When the interior space is larger, the length of hose is longer, until time for stopping working of motor is longer after air enters in gas bottle, when
When the interior space is smaller, the length of hose is shorter, until time for stopping working of motor is shorter after air enters in gas bottle, fits
It is more extensive with range；The present invention is located at indoor top, will not occupy the working space of people, and if hang in office
Top, it is only necessary to be located at the lower end of siphunculus below furred ceiling, will not influence the aesthetics and harmony of indoor environment, more human nature
Change.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the invention；Fig. 2 is I partial enlarged view of Fig. 1；Fig. 3 is II partial enlarged view of Fig. 1；
Fig. 4 is III partial enlarged view of Fig. 1.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
One kind being suitable for indoor air quality detecting device, as shown, including gas bottle 1, the inner wall top of gas bottle 1
Motor 2 is fixedly mounted in face, and the shell of motor 2 is isolation material.Time switch, time switch and motor 2 are fixedly mounted in motor 2
Circuit connection, the output shaft of motor 2 downward and be fixedly mounted flabellum 3, electrode plate 4, electrode is fixedly mounted in the two sides of motor 2 respectively
Plate 4 respectively with the positive and negative anodes wiring point circuit connection of motor 2, fixed by fixed frame respectively by the inner wall back side two sides of gas bottle 1
Guide sleeve 5, the centerline collineation of two guide sleeves 5 are installed, and the center line of guide sleeve 5 is each perpendicular to the side of gas bottle 1, leads
To set 5 in be respectively equipped with motion bar 6, motion bar 6 is passed through out of corresponding guide sleeve 5 respectively, the periphery of motion bar 6 respectively with it is right
The inner wall for the guide sleeve 5 answered is engaged, and motion bar 6 can be slided along corresponding 5 level of guide sleeve respectively, motion bar 6
One end is respectively fixedly connected with the side of limit sleeve 7, and the side area of limit sleeve 7 is greater than an end area of guide sleeve 5.Limit sleeve 7
It is isolation material, the other side of limit sleeve 7 is open, and the side of limit sleeve 7 is respectively fixedly connected with one end of the first spring 8,
The other end of first spring 8 is respectively fixedly connected with one end of corresponding guide sleeve 5, and motion bar 6 is respectively from corresponding first spring 8
It inside passes through, same electrode plate 4, top of the electrode plate 4 each parallel to gas bottle 1 is fixedly mounted in the inner wall outside of limit sleeve 7 respectively
Face, for electrode plate 4 respectively with power positive cathode circuit connection, the electrode plate 4 on motor 2 can be located at corresponding limit sleeve 7
It is interior, and the electrode plate 4 on motor 2 can be engaged with the electrode plate 4 in corresponding limit sleeve 7 respectively, motion bar 6 it is another
End is respectively fixedly connected with one end of cotton rope 9, and the inner wall two sides of gas bottle 1 are respectively fixedly connected with the other end of cotton rope 9, gas bottle 1
Inner wall top surface two sides be respectively fixedly connected with the upper end of vertical bar 10, the periphery of vertical bar 10 is set with the first rack gear 11, the first tooth
The upper end of item 11 opens up blind hole 12 respectively, and vertical bar 10 is located in corresponding blind hole 12, the periphery of vertical bar 10 respectively with it is corresponding
The inner wall of blind hole 12 be engaged, vertical bar 10 can be slided up and down along corresponding blind hole 12 respectively, and the first rack gear 11 is respectively positioned on
9 top of cotton rope, and the lower end of the first rack gear 11 can be engaged with corresponding cotton rope 9 respectively, two inside the bottle wall of gas bottle 1
Side opens up vertical strip hole 13 respectively, and the top surface of strip hole 13 is respectively fixedly connected with the upper end of second spring 14, second spring
14 lower end is respectively fixedly connected with the upper end of the second rack gear 15, and the second rack gear 15 can be vertically movable along strip hole 13 respectively, collection
Race 16 is opened up respectively at the top of the inner wall two sides of gas cylinder 1, and race 16 is communicated with inside corresponding strip hole 13 respectively, in race 16
Gear 17 is installed by shaft and bearing respectively, gear 17 can respectively and meanwhile with corresponding first rack gear 11, the second rack gear 15
Engagement, two middle side part of inner wall of gas bottle 1 open up strip groove 18 respectively, strip groove 18 respectively with corresponding 13 inside phase of strip hole
It is logical, wind deflector 19 is equipped in gas bottle 1, wind deflector 19 is located at the underface of flabellum 3, and the top surface of wind deflector 19 is parallel to gas bottle
1 top surface, the two sides of wind deflector 19 are respectively fixedly connected with one end of connecting rod 20, and the other end of connecting rod 20 is respectively from corresponding bar shaped
It is passed through in slot 18, and connecting rod 20 can be slided up and down along corresponding strip groove 18 simultaneously respectively, the other end of connecting rod 20 is solid respectively
Surely a side bottom of slide bar 21 is connected, slide bar 21 is located in corresponding strip hole 13, and slide bar 21 can be respectively simultaneously along right
The strip hole 13 answered slides up and down, and the upper end of slide bar 21 can match with the lower end in contact of corresponding second rack gear 15 simultaneously respectively
It closes；The periphery of gas bottle 1 is fixedly connected with one end of several blast pipes 22, and blast pipe 22 is communicated with inside gas bottle 1, blast pipe
22 other end is respectively fixedly connected with one end of hose 23, and the other end of hose 23 is respectively fixedly connected with the upper end of siphunculus 24, soft
Pipe 23 respectively simultaneously with communicated inside corresponding blast pipe 22, siphunculus 24；Detection device, detection dress are fixedly mounted in gas bottle 1
Setting in 19 lower section of wind deflector.The present invention is suitable for open office, the more office of especially medium-and-large-sized galleryful
Gas bottle 1 is fixedly mounted on wall top surface when the present invention installs by room, and siphunculus 24 is uniformly distributed in interior, can uniformly extract
The air of indoor each position, is detected, testing result is more accurate, indoors a side walls after mixing in gas bottle 1
Upper installation display screen, display screen are connect with power circuit, and detection device and display screen circuit connection can show testing result,
Understand indoor air quality situation immediately convenient for people.For the present invention when working condition, the difference of electrode plate 4 on motor 2 is simultaneously
It is engaged with the electrode plate 4 in corresponding limit sleeve 7, cotton rope 9 is in tight state, and wind deflector 19 is located at 18 bottom of strip groove
Portion, time switch has and the function of only start by set date motor 2, and the work of motor 2 drives flabellum 3 to rotate, and can make indoor sky
Gas passes sequentially through siphunculus 24, hose 23 and blast pipe 22 and enters in gas bottle 1, and air moves upwards after entering gas bottle 1, keeps out the wind
Plate 19 selects light material, and the air moved upwards is able to drive wind deflector 19 and moves upwards, and wind deflector 19 drives 20 edge of connecting rod
Strip groove 18 moves upwards, and connecting rod 20 is moved upwards with moving slide-bar 21 along strip hole 13, and the upper end of slide bar 21 can be with the second rack gear
15 lower end is engaged, and is able to drive the second rack gear 15 and moves upwards, second spring 14 is in compressive state, the second tooth at this time
Item 15 is able to drive the rotation of gear 17, by the mutual cooperation between vertical bar 10 and blind hole 12, can guarantee that the first rack gear 11 begins
Engage eventually with gear 17, and stable vertically movable of the first rack gear 11 can be made, gear 17 is able to drive that the first rack gear 11 is downward to be transported
Dynamic, the lower end of the first rack gear 11 can be contacted with cotton rope 9, and the first rack gear 11, which continues to move downward, can pull motion bar 6 to gas collection
It is moved outside bottle 1, guide sleeve 5 can guarantee that motion bar 6 is stable and move horizontally that the first spring 8 is in compressive state at this time, activity
Bar 6 is able to drive limit sleeve 7 and moves to outside gas bottle 1, and the electrode plate 4 in limit sleeve 7 is moved to outside gas bottle 1 therewith, when even
When bar 20 and 18 top surface of strip groove contact, wind deflector 19 can not be moved upwards, at this point, the electrode plate 4 on motor 2 and limit sleeve 7
Interior electrode plate 4 separates, and the disconnection of 2 circuit of motor stops working, and detection device can detect simultaneously the air in gas bottle 1
Display screen is sent data to, room air is adjusted so that people are more targeted；After motor 2 stops working, gear
Aerofoil 19 is fallen after rise under the effect of gravity, meanwhile, the first spring 8 and second spring 14 stretch, and can make the first rack gear 11, second
Rack gear 15 and limit sleeve 7 reset.The present invention collects room air using mechanical system, the air in indoor each region into
Enter in gas bottle 1 and mix, quality testing is carried out to the air in gas bottle 1 by detection device, the data thus measured are
Indoor average air quality index is more advantageous to the indoor integrated air environment trend of people's control, and only needs a set of dress
It sets and entire indoor Detection of Air Quality can be completed, it is no longer necessary to which multiple air detection instruments detect indoor air, or move
Dynamic air detection instrument to indoor different zones are detected, and lacking for the average value that separately need to manually acquire measured data can be overcome
It falls into；The present invention is intermittent operating mode, and the time of every task is shorter, and the spent energy is less, and every task is received
The amount of the air of collection is less and essentially identical, will not influence indoor air pressure, in order to avoid the people of office work is made to generate sense of discomfort；
The present invention is not limited to the size of the interior space, and when the interior space is larger, the length of hose 23 is longer, and air enters gas bottle
The rear time to stop working up to motor 2 is longer in 1, and when the interior space is smaller, the length of hose 23 is shorter, and air enters collection
The rear time to stop working up to motor 2 is shorter in gas cylinder 1, and the scope of application is more extensive；The present invention is located at indoor top, will not
The working space of people is occupied, and if there is furred ceiling in office, it is only necessary to be located at the lower end of siphunculus 24 below furred ceiling, no
It will affect the aesthetics and harmony of indoor environment, it is humanized.
Specifically, in order to extend the service life of cotton rope 9, the lower end of the first rack gear 11 described in the present embodiment is solid respectively
The periphery of Dingan County's wiring wheel 25, line wheel 25 can be engaged with corresponding cotton rope 9 respectively.The structure makes the first rack gear 11 not
It is contacted again with cotton rope 9, can greatly mitigate the abrasion between cotton rope 9 and the first rack gear 11, extend the service life of cotton rope 9.
Specifically, being infected with dust on electrode plate 4 in order to prevent, the two sides of motor 2 described in the present embodiment are fixed respectively to pacify
Protective case 26 is filled, protective case 26 is isolation material, and the electrode plate 4 on motor 2 is located in corresponding protective case 26, protection
Set 26 can be located in corresponding limit sleeve 7, and the periphery of protective case 26 can connect with the inner wall of corresponding limit sleeve 7 respectively
Touching cooperation.The structure can be avoided dust and drop down on electrode plate 4, to avoid result in poor contact between electrode plate 4, and pass through
Mutual cooperation between protective case 26 and limit sleeve 7 can make the cooperation between electrode plate 4 more stable, enhance of the invention
Use reliability.
Further, after the power-off of motor 2, wind deflector 19 is fallen after rise under the effect of gravity, and connecting rod 20 can be sent out with strip groove 18
Raw collision, may result in connecting rod 20 and wind deflector 19 damages, in order to overcome the above problem, strip hole 13 described in the present embodiment
Bottom surface be respectively fixedly connected with the lower end of third spring 27, the upper end of third spring 27 is respectively fixedly connected with the bottom of rubber slab 28
Face.When wind deflector 19 falls, the lower end of slide bar 21 can be contacted with the top surface of corresponding rubber slab 28 simultaneously respectively, in inertia
Under effect, it is able to drive the contraction of third spring 27, connecting rod 20 is can be avoided and is directly collided with 18 bottom surface of strip groove, play buffering
Effect prevents connecting rod 20 and wind deflector 20 from damaging.
Further, in order to enter indoor air more smoothly in siphunculus 24, siphunculus described in the present embodiment
Fan housing 29 is fixedly mounted in 24 lower end respectively, and fan housing 29 is communicated with inside corresponding siphunculus 24 respectively, fan housing 29 respectively with it is corresponding
Siphunculus 24 centerline collineation, and the base area of fan housing 29 be less than its top surface area.The structure can expand siphunculus 24
Incoming air area, room air can more smoothly enter in siphunculus 24, and the air that can be avoided jerky motion enters siphunculus
The sound is issued when 24.
Further, the periphery of gas bottle 1 described in the present embodiment is set with annular slab 30, and annular slab 30 is soft material
Material, and the inner ring of annular slab 30 is fixedly connected with the periphery of gas bottle 1.It is fixedly mounted on when the present invention installs by annular slab 30
Indoor wall top surface can alleviate the vibration generated when fan 3 rotates, to cut down noise, and be conducive to 1 internal junction of gas bottle
Structure it is safe and stable.
Further, in order to improve the accuracy of testing result, the periphery of gas bottle 1 described in the present embodiment is fixed to be connected
Connect one end of at least four blast pipes 22.At least four blast pipes 22 are respectively distributed to indoor quadrangle, and room air passes through simultaneously
Blast pipe 22 enters in gas bottle 1, can guarantee that collected room air is more uniform in gas bottle 1, is conducive to detection knot
The accuracy of fruit.
Further, when motor 2 continues working, the air pressure that may result in gas bottle 1 is excessively high, room air into
It is more to enter the energy that gas bottle 1 needs to expend, in order to overcome the above problem, motor 2 described in the present embodiment is clockwise and anticlockwise motor,
The top surface side of gas bottle 1 is fixedly connected with one end of air-exhausting duct 31, and air-exhausting duct 31 is communicated with gas bottle 1, the external world simultaneously respectively.Row
Air in gas bottle 1 can be discharged into the external world by air hose 31, cause indoor air inconvenient in order to avoid the air pressure in gas bottle 1 is excessively high
In enter gas bottle 1 in, more saving the energy, people can make motor 2 be reversely connected power supply, i.e., change limit sleeve 7 in electrode plate 4 with
The connection type of power positive cathode can be such that motor 2 inverts, so as to which extraneous air is sucked gas collection by air-exhausting duct 31
In bottle 1, and fresh air is made to be discharged into interior by blast pipe 22, hose 23 and siphunculus 24, to adjust indoor air quality.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that：It still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (8)
1. one kind is suitable for indoor air quality detecting device, it is characterised in that：Including gas bottle（1）, gas bottle（1）It is interior
Motor is fixedly mounted in wall top surface（2）, motor（2）Output shaft downward and be fixedly mounted flabellum（3）, motor（2）Two sides difference
Electrode plate is fixedly mounted（4）, electrode plate（4）Respectively with motor（2）Positive and negative anodes wiring point circuit connection, gas bottle（1）It is interior
Wall back side two sides pass through fixed frame respectively and guide sleeve are fixedly mounted（5）, two guide sleeves（5）Centerline collineation, and guide sleeve
（5）Center line be each perpendicular to gas bottle（1）Side, guide sleeve（5）Inside it is respectively equipped with motion bar（6）, motion bar（6）Respectively
From corresponding guide sleeve（5）It inside passes through, motion bar（6）Periphery respectively with corresponding guide sleeve（5）Inner wall be engaged, and
Motion bar（6）It can be respectively along corresponding guide sleeve（5）Level sliding, motion bar（6）One end be respectively fixedly connected with limit sleeve
（7）Side, limit sleeve（7）The other side be open, limit sleeve（7）Side be respectively fixedly connected with the first spring（8）One
End, the first spring（8）The other end be respectively fixedly connected with corresponding guide sleeve（5）One end, motion bar（6）Respectively from corresponding
First spring（8）It inside passes through, limit sleeve（7）Inner wall outside same electrode plate is fixedly mounted respectively（4）, electrode plate（4）?
It is parallel to gas bottle（1）Top surface, electrode plate（4）Respectively with power positive cathode circuit connection, motor（2）On electrode plate（4）
Corresponding limit sleeve can be located at（7）It is interior, and motor（2）On electrode plate（4）Can respectively with corresponding limit sleeve（7）
Interior electrode plate（4）It is engaged, motion bar（6）The other end be respectively fixedly connected with cotton rope（9）One end, gas bottle（1）'s
Inner wall two sides are respectively fixedly connected with cotton rope（9）The other end, gas bottle（1）Inner wall top surface two sides be respectively fixedly connected with vertical bar
（10）Upper end, vertical bar（10）Periphery be set with the first rack gear（11）, the first rack gear（11）Upper end open up blind hole respectively
（12）, vertical bar（10）It is located at corresponding blind hole（12）It is interior, vertical bar（10）Periphery respectively with corresponding blind hole（12）It is interior
Wall is engaged, vertical bar（10）It can be respectively along corresponding blind hole（12）It slides up and down, the first rack gear（11）It is respectively positioned on cotton rope（9）
Top, and the first rack gear（11）Lower end can respectively with corresponding cotton rope（9）It is engaged, gas bottle（1）Bottle wall inside
Two sides open up vertical strip hole respectively（13）, strip hole（13）Top surface be respectively fixedly connected with second spring（14）Upper end,
Second spring（14）Lower end be respectively fixedly connected with the second rack gear（15）Upper end, the second rack gear（15）It can be respectively along strip hole
（13）It is vertically movable, gas bottle（1）Inner wall two sides at the top of open up race respectively（16）, race（16）Respectively with corresponding strip
Hole（13）Inside communicates, race（16）Gear is inside installed by shaft and bearing respectively（17）, gear（17）It can respectively simultaneously
With corresponding first rack gear（11）, the second rack gear（15）Engagement, gas bottle（1）Two middle side part of inner wall open up strip groove respectively
（18）, strip groove（18）Respectively with corresponding strip hole（13）Inside communicates, gas bottle（1）It is interior to be equipped with wind deflector（19）, keep out the wind
Plate（19）Positioned at flabellum（3）Underface, wind deflector（19）Top surface be parallel to gas bottle（1）Top surface, wind deflector（19）'s
Two sides are respectively fixedly connected with connecting rod（20）One end, connecting rod（20）The other end respectively from corresponding strip groove（18）Inside pass through,
And connecting rod（20）It can be respectively simultaneously along corresponding strip groove（18）It slides up and down, connecting rod（20）The other end be respectively fixedly connected with
Slide bar（21）A side bottom, slide bar（21）It is located at corresponding strip hole（13）It is interior, slide bar（21）Can respectively simultaneously edge
Corresponding strip hole（13）It slides up and down, slide bar（21）Upper end can respectively simultaneously with corresponding second rack gear（15）Lower end
It is engaged；Gas bottle（1）Periphery be fixedly connected with several blast pipes（22）One end, blast pipe（22）And gas bottle（1）
Inside communicates, blast pipe（22）The other end be respectively fixedly connected with hose（23）One end, hose（23）The other end it is solid respectively
Surely siphunculus is connected（24）Upper end, hose（23）Respectively simultaneously with corresponding blast pipe（22）, siphunculus（24）Inside communicates；Gas collection
Bottle（1）Interior fixed installation detection device.
2. according to claim 1 a kind of suitable for indoor air quality detecting device, it is characterised in that：Described
One rack gear（11）Lower end line wheel is fixedly mounted respectively（25）, line wheel（25）Periphery can respectively with corresponding cotton rope（9）It connects
Touching cooperation.
3. according to claim 1 a kind of suitable for indoor air quality detecting device, it is characterised in that：The electricity
Machine（2）Two sides protective case is fixedly mounted respectively（26）, protective case（26）It is isolation material, motor（2）On electrode plate（4）
It is located at corresponding protective case（26）It is interior, protective case（26）Corresponding limit sleeve can be located at（7）It is interior, protective case（26）
Periphery can respectively with corresponding limit sleeve（7）Inner wall be engaged.
4. according to claim 1 a kind of suitable for indoor air quality detecting device, it is characterised in that：The length
Hole（13）Bottom surface be respectively fixedly connected with third spring（27）Lower end, third spring（27）Upper end be respectively fixedly connected with rubber
Offset plate（28）Bottom surface.
5. according to claim 1 a kind of suitable for indoor air quality detecting device, it is characterised in that：Described is logical
Pipe（24）Lower end fan housing is fixedly mounted respectively（29）, fan housing（29）Respectively with corresponding siphunculus（24）Inside communicates, fan housing
（29）Respectively with corresponding siphunculus（24）Centerline collineation, and fan housing（29）Base area be less than its top surface area.
6. according to claim 1 a kind of suitable for indoor air quality detecting device, it is characterised in that：The collection
Gas cylinder（1）Periphery be set with annular slab（30）, annular slab（30）For soft material, and annular slab（30）Inner ring and gas bottle
（1）Periphery be fixedly connected.
7. according to claim 1 a kind of suitable for indoor air quality detecting device, it is characterised in that：The collection
Gas cylinder（1）Periphery be fixedly connected at least four blast pipes（22）One end.
8. according to claim 1 a kind of suitable for indoor air quality detecting device, it is characterised in that：The electricity
Machine（2）For clockwise and anticlockwise motor, gas bottle（1）Top surface side be fixedly connected with air-exhausting duct（31）One end, air-exhausting duct（31）Respectively
While and gas bottle（1）, the external world communicates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810845289.5A CN108872491B (en) | 2018-07-27 | 2018-07-27 | Air quality detection device suitable for it is indoor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810845289.5A CN108872491B (en) | 2018-07-27 | 2018-07-27 | Air quality detection device suitable for it is indoor |
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| Publication Number | Publication Date |
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| CN108872491A true CN108872491A (en) | 2018-11-23 |
| CN108872491B CN108872491B (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810845289.5A Expired - Fee Related CN108872491B (en) | 2018-07-27 | 2018-07-27 | Air quality detection device suitable for it is indoor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114019092A (en) * | 2020-10-24 | 2022-02-08 | 深圳市自由度环保科技有限公司 | Device and method for monitoring regional atmospheric pollution source tracing based on aerodynamics |
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| CN108872491B (en) | 2021-01-22 |
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