CN208297211U - A carbon dioxide check out test set for house - Google Patents
A carbon dioxide check out test set for house Download PDFInfo
- Publication number
- CN208297211U CN208297211U CN201821046651.4U CN201821046651U CN208297211U CN 208297211 U CN208297211 U CN 208297211U CN 201821046651 U CN201821046651 U CN 201821046651U CN 208297211 U CN208297211 U CN 208297211U
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- CN
- China
- Prior art keywords
- carbon dioxide
- wall
- shell
- fixed
- pedestal
- 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
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- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a carbon dioxide check out test set for house, which comprises a wall body, a pedestal, the slide bar, the lug, compression spring, and a housing, the gag lever post, the fixture block, the stopper, P L C controller, the carbon dioxide sensor, bee calling organ and gas collecting device, wall body one side is fixed with the base, the standing groove has been seted up to one side that the wall body was kept away from to the base, the slide has been seted up to standing groove inner wall symmetry, slide inner wall sliding connection has the slide bar, the spring pocket has been seted up to slide inner wall symmetry, the one end symmetry that the slide bar lateral wall is close to the spring pocket is fixed with the lug with spring pocket matched with, and lug and spring pocket sliding connection, the spring pocket inner wall is provided with compression spring, compression spring one end and lug fixed connection, and the compression spring other end and spring pocket fixed connection, standing groove internally mounted has the shell, this carbon dioxide check out test set for house is convenient.
Description
Technical field
The utility model relates to gas detection technology field, specially a kind of carbon dioxide detection device for household.
Background technique
The carbon dioxide of low concentration can excited respiratory center, just exaggerated respiration is accelerated, and high concentration carbon dioxide can press down
System and paralysis respiratory center, since the diffusing capacity of carbon dioxide is 25 times stronger than oxygen, therefore carbon dioxide is easy to from alveolar disperse
Respiratory acidosis is caused to blood.And existing household carbon dioxide detection device installation complexity, it is not easy to install, and
The interior space is bigger, and generally requiring multiple carbon dioxide sensors could accurate detection gas concentration.For this purpose, it is proposed that one
Kind is used for the carbon dioxide detection device of household.
Utility model content
The purpose of this utility model is to provide a kind of carbon dioxide detection devices for household, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of carbon dioxide detection for household
Equipment, including wall, pedestal, slide bar, convex block, compressed spring, shell, gag lever post, fixture block, limited block, PLC controller, dioxy
Change carbon sensor, buzzer and gas collecting apparatus, the wall side and be fixed with pedestal, the pedestal is opened up far from the side of wall
There is placing groove, the placing groove inner wall symmetrically offers slideway, and the slideway inner wall slidably connects slide bar, the slideway inner wall
Spring groove symmetrically is offered, the slide bar side wall is symmetrically fixed with the convex block matched with spring groove close to one end of spring groove,
And convex block is slidably connected with spring groove, the spring groove inner wall is provided with compressed spring, and described compressed spring one end and convex block are solid
Fixed connection, and the compressed spring other end is fixedly connected with spring groove, shell is equipped with inside placing groove, the shell is close to pedestal
Side symmetrically offer sliding slot, the slide bar passes through slideway close to one end of shell and is fixed with gag lever post, and gag lever post and cunning
Slot is slidably connected, and the gag lever post is far from fixture block is fixed at the top of one end of slide bar, and the sliding slot inner wall is fixed with limited block, institute
It states limited block and offers the limiting slot matched with fixture block close to one end of fixture block, and fixture block is slidably connected with limiting slot, it is described
Outer casing inner wall is fixed with PLC controller, carbon dioxide sensor and buzzer, the case surface close to the side side of pedestal
Ventilation hole equidistantly is offered, the shell is equipped with gas collecting apparatus, the carbon dioxide sensor and bee far from the side of pedestal
The device that rings is electrically connected with PLC controller.
Preferably, the gas collecting apparatus includes gas gathering mask, exhaust fan and gas collecting tube, and side of the shell far from pedestal is solid
Surely there is gas gathering mask, the shell is fixed with exhaust fan close to a middle side part of gas gathering mask, and exhaust fan gas outlet is connected to shell,
The gas gathering mask surface is equidistantly fixed with multiple gas collecting tubes, and gas collecting tube is connected to gas gathering mask, and the exhaust fan and PLC are controlled
Device is electrically connected.
Preferably, the gas gathering mask is hemispherical cover.
Preferably, the slide bar passes through slideway far from one end of gag lever post and is fixed with button.
Preferably, the carbon dioxide sensor is a kind of infrared carbon dioxide sensor, and model B-530.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model shell is put into placing groove, and limited block is contacted with fixture block at this time, is squeezed fixture block, is continued to squeeze at this time
Pressure, slides into fixture block in limiting slot, and compressed spring gives slide bar one power, makes fixture block without departing from limiting slot, completes to shell
Limit by lower button, is detached from fixture block and limiting slot, can be taken off shell at this time, this device is convenient for detection dress when taking out shell
The installation and removal set, it is convenient for people to use.
2, for the utility model when carbon dioxide detection device works, PLC controller controls exhaust fan work, by gas gathering mask
Interior air is pumped into shell, is at this time negative pressure state in gas gathering mask, is entered outside air in gas gathering mask by gas collecting tube, collects
Tracheae may extend into each corner in room, extract to the air in room, and carbon dioxide sensor is to the air being pumped into
It is detected, when gas concentration lwevel is exceeded, PLC controller controls buzzer and issues alarm, this device can pass through one two
It aoxidizes carbon sensor and gas detection is carried out to entire room, reduce use cost.
Detailed description of the invention
Fig. 1 is that the utility model integrally dissects structural schematic diagram；
Fig. 2 is the utility model slide bar anatomical structure schematic diagram；
Fig. 3 is the utility model slideway anatomical structure schematic diagram.
In figure: 1, wall；2, pedestal；3, placing groove；4, slideway；5, slide bar；6, spring groove；7, convex block；8, compressed spring；
9, shell；10, sliding slot；11, gag lever post；12, fixture block；13, limited block；14, limiting slot；15, PLC controller；16, carbon dioxide
Sensor；17, buzzer；18, ventilation hole；19, gas collecting apparatus；20, gas gathering mask；21, exhaust fan；22, gas collecting tube；23, button.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of carbon dioxide detection for household is set
It is standby, including wall 1, pedestal 2, slide bar 5, convex block 7, compressed spring 8, shell 9, gag lever post 11, fixture block 12, limited block 13, PLC control
Device 15, carbon dioxide sensor 16, buzzer 17 and gas collecting apparatus 19 processed, 1 side of wall are fixed with pedestal 2, the bottom
2 sides far from wall 1 of seat offer placing groove 3, and 3 inner wall of placing groove symmetrically offers slideway 4,4 inner wall of slideway
Slide bar 5 is slidably connected, 4 inner wall of slideway symmetrically offers spring groove 6, and 5 side wall of slide bar is close to one end of spring groove 6
It is symmetrically fixed with the convex block 7 matched with spring groove 6, and convex block 7 is slidably connected with spring groove 6,6 inner wall of the spring groove setting
There is compressed spring 8, described 8 one end of compressed spring is fixedly connected with convex block 7, and 8 other end of compressed spring and the fixed company of spring groove 6
It connects, shell 9 is installed inside placing groove 3, the shell 9 symmetrically offers sliding slot 10, the slide bar 5 close to the side of pedestal 2
Slideway 4 is passed through close to one end of shell 9 and is fixed with gag lever post 11, and gag lever post 11 is slidably connected with sliding slot 10, the gag lever post
It is fixed with fixture block 12 at the top of 11 one end far from slide bar 5,10 inner wall of sliding slot is fixed with limited block 13, and the limited block 13 leans on
One end of nearly fixture block 12 offers the limiting slot 14 matched with fixture block 12, and fixture block 12 is slidably connected with limiting slot 14, described
9 inner wall of shell is fixed with PLC controller 15, carbon dioxide sensor 16 and buzzer 17 close to the side side of pedestal 2, described
PLC controller 15 model FX1N-4AD-TC, the 17 model TDK-PS1440P02E of buzzer, described 9 surface of shell etc.
Away from ventilation hole 18 is offered, the shell 9 is equipped with gas collecting apparatus 19, the carbon dioxide sensor far from the side of pedestal 2
16 and buzzer 17 with PLC controller 15 be electrically connected.
The gas collecting apparatus 19 include gas gathering mask 20, exhaust fan 21 and gas collecting tube 22, the shell 9 far from pedestal 2 one
Side is fixed with gas gathering mask 20, and the shell 9 is fixed with exhaust fan 21, and 21 outlet of exhaust fan close to a middle side part of gas gathering mask 20
Mouth is connected to shell 9, and 20 surface of gas gathering mask is equidistantly fixed with multiple gas collecting tubes 22, and gas collecting tube 22 connects with gas gathering mask 20
Logical, the exhaust fan 21 is electrically connected with PLC controller 15, is examined by a carbon dioxide sensor 16 to entire room
It surveys, reduces cost.
The gas gathering mask 20 is hemispherical cover, makes gas collecting tube 22 is easier to disperse around.
The slide bar 5 passes through slideway 4 far from one end of gag lever post 11 and is fixed with button 23, dismantles detection dress convenient for people
It sets.
The carbon dioxide sensor 16 is a kind of infrared carbon dioxide sensor, and model B-530, this carbon dioxide
16 manufacturing cost bottom of sensor, accuracy in detection are high.
Working principle are as follows: shell 9 is put into placing groove 3, and limited block 13 is contacted with fixture block 12 at this time, squeezes fixture block 12, this
Shi Jixu squeezes fixture block 12, slides into fixture block 12 in limiting slot 14, and compressed spring 8 gives 5 one power of slide bar, take off fixture block 12 will not
From limiting slot 14, the limit to shell 9 is completed, when taking out shell 9, by lower button 23, is detached from fixture block 12 and limiting slot 14,
It can be taken off shell 9 at this time, when carbon dioxide detection device work, PLC controller 15 controls exhaust fan 21 and works, by gas gathering mask
Air in 20 is pumped into shell 9, is at this time in negative pressure state in gas gathering mask 20, outside air is made to enter gas collection by gas collecting tube 22
In cover 20, gas collecting tube 22 may extend into each corner in room, extract to the air in room, carbon dioxide sensor 16
The air being pumped into is detected, when gas concentration lwevel is exceeded, PLC controller 15 controls buzzer 17 and issues alarm.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of carbon dioxide detection device for household, including wall (1), pedestal (2), placing groove (3), slideway (4), cunning
Bar (5), spring groove (6), convex block (7), compressed spring (8), shell (9), sliding slot (10), gag lever post (11), fixture block (12), limit
Block (13), limiting slot (14), PLC controller (15), carbon dioxide sensor (16), buzzer (17), ventilation hole (18) sum aggregate
Device of air (19), it is characterised in that: wall (1) side is fixed with pedestal (2), and the one of the pedestal (2) separate wall (1)
Side offers placing groove (3), and placing groove (3) inner wall symmetrically offers slideway (4), and slideway (4) inner wall is slidably connected
Have slide bar (5), slideway (4) inner wall symmetrically offers spring groove (6), and slide bar (5) side wall is close to the one of spring groove (6)
End is symmetrically fixed with the convex block (7) matched with spring groove (6), and convex block (7) is slidably connected with spring groove (6), the spring
Slot (6) inner wall is provided with compressed spring (8), and described compressed spring (8) one end is fixedly connected with convex block (7), and compressed spring (8)
The other end is fixedly connected with spring groove (6), is equipped with shell (9) inside placing groove (3), and the shell (9) is close to pedestal (2)
Side symmetrically offers sliding slot (10), and the slide bar (5) passes through slideway (4) close to the one end of shell (9) and is fixed with gag lever post
(11), and gag lever post (11) is slidably connected with sliding slot (10), and the gag lever post (11) is fixed with far from one end top of slide bar (5)
Fixture block (12), sliding slot (10) inner wall are fixed with limited block (13), and the limited block (13) is opened close to the one end of fixture block (12)
Equipped with the limiting slot (14) matched with fixture block (12), and fixture block (12) is slidably connected with limiting slot (14), in the shell (9)
Wall is fixed with PLC controller (15), carbon dioxide sensor (16) and buzzer (17), institute close to the side side of pedestal (2)
It states shell (9) surface equidistantly to offer ventilation hole (18), the shell (9) is equipped with gas collecting apparatus far from the side of pedestal (2)
(19), the carbon dioxide sensor (16) and buzzer (17) are electrically connected with PLC controller (15).
2. a kind of carbon dioxide detection device for household according to claim 1, it is characterised in that: the gas collection dress
Setting (19) includes gas gathering mask (20), exhaust fan (21) and gas collecting tube (22), and the shell (9) is fixed far from the side of pedestal (2)
Have gas gathering mask (20), a middle side part of the shell (9) close to gas gathering mask (20) is fixed with exhaust fan (21), and exhaust fan (21)
Gas outlet is connected to shell (9), and gas gathering mask (20) surface is equidistantly fixed with multiple gas collecting tubes (22), and gas collecting tube (22) is equal
It is connected to gas gathering mask (20), the exhaust fan (21) and PLC controller (15) are electrically connected.
3. a kind of carbon dioxide detection device for household according to claim 2, it is characterised in that: the gas gathering mask
It (20) is hemispherical cover.
4. a kind of carbon dioxide detection device for household according to claim 1, it is characterised in that: the slide bar
(5) one end far from gag lever post (11) passes through slideway (4) and is fixed with button (23).
5. a kind of carbon dioxide detection device for household according to claim 1, it is characterised in that: the titanium dioxide
Carbon sensor (16) is a kind of infrared carbon dioxide sensor, and model B-530.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821046651.4U CN208297211U (en) | 2018-07-04 | 2018-07-04 | A carbon dioxide check out test set for house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821046651.4U CN208297211U (en) | 2018-07-04 | 2018-07-04 | A carbon dioxide check out test set for house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208297211U true CN208297211U (en) | 2018-12-28 |
Family
ID=64700227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821046651.4U Expired - Fee Related CN208297211U (en) | 2018-07-04 | 2018-07-04 | A carbon dioxide check out test set for house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208297211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075153A (en) * | 2021-03-31 | 2021-07-06 | 浙江焜腾红外科技有限公司 | Imaging sensor for remote infrared gas and detection mechanism thereof |
-
2018
- 2018-07-04 CN CN201821046651.4U patent/CN208297211U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075153A (en) * | 2021-03-31 | 2021-07-06 | 浙江焜腾红外科技有限公司 | Imaging sensor for remote infrared gas and detection mechanism thereof |
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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: 20181228 Termination date: 20210704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |