CN206162839U - Prevent gas suffocation's safety device - Google Patents
Prevent gas suffocation's safety device Download PDFInfo
- Publication number
- CN206162839U CN206162839U CN201621235443.XU CN201621235443U CN206162839U CN 206162839 U CN206162839 U CN 206162839U CN 201621235443 U CN201621235443 U CN 201621235443U CN 206162839 U CN206162839 U CN 206162839U
- Authority
- CN
- China
- Prior art keywords
- window frame
- coal gas
- locked groove
- safety device
- gas detector
- 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
Links
- 206010003497 Asphyxia Diseases 0.000 title abstract 3
- 239000003034 coal gas Substances 0.000 claims abstract description 35
- 206010017740 Gas poisoning Diseases 0.000 claims description 15
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 208000005374 Poisoning Diseases 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 210000003743 erythrocyte Anatomy 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 101100257624 Arabidopsis thaliana SPS4 gene Proteins 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Abstract
The utility model belongs to the technical field of coal gas detection surveys the device, concretely relates to prevent gas suffocation's safety device, including coal gas detector, window frame and casement, window frame lower extreme and casement lower extreme are articulated, coal gas detector fixes on the wall, be fixed with the locking piece on the casement, be equipped with the locked groove that corresponds with the locking piece on the window frame, the locking piece is equipped with the slide rail in can falling into the locked groove on the edge at locked groove place, the slide rail slides to couple there is the rack slide, the locking piece falls into the interior back of locked groove, and the rack slide can block the locking piece, the rack slide passes through gear and step motor hookup, step motor fixes on the window frame to be connected with coal gas detector, after coal gas detector detected gas leakage, the casement is automatic to be opened, plays ventilation's effect, thus avoid indoor unmanned, sleep soundly or does not hear when reporting to the police the emergence of gas suffocation incident.
Description
Technical field
The utility model belongs to coal gas detection means technical field, and in particular to a kind of safety dress for guarding against gas poisoning
Put.
Background technology
Carbon monoxide（CO）Gas is a kind of colourless, tasteless and nonirritant, the toxic gas that cannot be perceived with face, can be pressed down
The oxygen carrying capacity of blood processed.After CO gas are sucked, carbon monoxide is tried to be the first into lung and is combined with erythrocyte, makes blood
Red blood cell loses the ability of transports oxygen, causes the multiple organ hypoxias of human body, causes tissue damaged even dead.Common people take notice of
Self cannot discover during outer poisoning, comatose state is had been enter into when being often found, lead to great bodily injury even dead.Consume in the U.S.
SPSC is very early poison gas fatal in family to public's warning carbon monoxide, is a kind of " stealthy killer ".
Using in the boiler room of coal gas, the normal primary coal gas aggregation phenomenons of Jing will give people to cause poisoning, such as when coal gas reaches finite concentration
Fruit concentration reach it is a certain amount of, it also occur that explosion accident.
General installation gas alarm instrument at home or, during gas leak, gas alarm instrument sends alarm signal the boiler room in
Number.Once reporting to the police, the windowing that just loses no time is ventilative.
But when it is indoor nobody, sleep soundly or do not hear warning when, even if alarm sends alarm signal, also cannot open a window
, there is certain potential safety hazard in gas.
Utility model content
The utility model is directed to the problems referred to above, there is provided a kind of safety device for guarding against gas poisoning, when gas leak,
The safety device can be divulged information with automatic window, it is to avoid gas poisoning.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of safety device for guarding against gas poisoning, including coal gas detector, window frame and sash, the window frame lower end and window
Fan lower end is hinged, and the coal gas detector is fixed on the wall, and closing piece is fixed with the sash, and the window frame is provided with and closing piece
Corresponding locked groove, the closing piece can be fallen in locked groove, and the frame side that locked groove is located is provided with slide rail, and slide rail has been slidably connected tooth bar and has slided
Block, after the closing piece is fallen in locked groove, rack slide can block closing piece, and the rack slide is joined by gear with stepper motor
Connect, the stepper motor is fixed on window frame, and be connected with coal gas detector.
Spring is provided with the locked groove.
The lower frame of the window frame is provided with block.
The block has two, and two blocks are separately positioned on the corresponding window frame in sash both sides.
Just spongy layer is provided with to the face of sash on the block.
The rack slide is spur rack, and the gear is straight-tooth gear.
The coal gas detector is connected with air exhauster, and the air exhauster is fixed on the wall.
The coal gas detector is connected with alarm lamp.
The utility model compared with prior art, has an advantageous effect in that：
After coal gas detector detects gas leak, the control stepping of coal gas detector is rotated, and stepper motor leads to after rotating
Cross the movement of gear driven rack slide, after rack slide movement closing piece no longer blocked, closing piece it is movable unrestricted, closing piece is fixed
On sash, sash is automatically opened up due to due to self gravitation, plays ventilated effect, so as to avoid it is indoor nobody,
When sleeping soundly or not hearing warning, the generation of gas poisoning event.
Description of the drawings
Fig. 1 is the utility model structural representation；
Wherein：1 is coal gas detector, 2 is window frame, 3 is sash, 4 is closing piece, 5 is locked groove, 6 is slide rail, 7 is that tooth bar is slided
Block, 8 be gear, 9 be stepper motor, 10 be block, 11 be air exhauster, 12 be alarm lamp.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
A kind of safety device for guarding against gas poisoning as shown in Figure 1, including coal gas detector 1, window frame 2 and sash 3, institute
State the lower end of window frame 2 and the lower end of sash 3 to be hinged, the coal gas detector 1 is fixed on the wall, and closing piece 4 is fixed with the sash 3,
The window frame 2 is provided with locked groove 5 corresponding with closing piece 4, and the closing piece 4 can be fallen in locked groove 5, sets on the frame side that locked groove 5 is located
There is slide rail 6, slide rail 6 has been slidably connected rack slide 7, and after the closing piece 4 is fallen in locked groove 5, rack slide 7 can block closing piece 4,
The rack slide 7 is coupled by gear 8 with stepper motor 9, and the stepper motor 9 is fixed on window frame 2, and is detected with coal gas
Device 1 connects.
When sash 3 is closed, the closing piece 4 on sash 3 is fallen in locked groove 5, and rack slide 7 blocks closing piece 4, limits closing piece 4
Motion, so as to limit the motion of sash 3.Stepper motor 9 is connected with coal gas detector 1, and coal gas detector 1 is connected with power supply, coal
Gas detector 1 can control the rotation of stepper motor 9, and when coal gas detector 1 has detected gas leak, stepper motor 9 is rotated,
Stepper motor 9 drives rack slide 7 to move after rotating by gear 8, and stepper motor 9 is fixed on the frame at the place of locked groove 5, tooth
Wheel 8 is fixed on the axle of stepper motor 9, and after rack slide 7 is moved, rack slide 7 no longer blocks closing piece 4, and sash 3 is due to itself
Gravity, automatically opens up, and realizes the logical wind action of windowing, and indoor coal gas is discharged, and reduces potential safety hazard.
The lower frame of the window frame 2 is provided with block 10.Block 10 is fixed on the lower frame of window frame, can limit sash
The amplitude of 3 opening.
Spring is provided with the locked groove 5.Closing piece 4 is fallen in locked groove 5, the compression spring of closing piece 4, when rack slide 7 no longer keeps off
Firmly after closing piece 4, spring release elastic potential energy is released closing piece 4, so as to open sash 3.
The rack slide 7 is spur rack, and the gear 8 is straight-tooth gear.Straight-tooth gear coordinates with spur rack, so
Afterwards by stepper motor 9, the movement of rack slide 7 is realized.
The coal gas detector 1 is connected with air exhauster 11, and the air exhauster 11 is fixed on the wall.When coal gas detector 1 is examined
When having measured gas leak, air exhauster 11 is rotated, and is extracted out indoor coal gas by air exhauster 11.
The coal gas detector 1 is connected with alarm lamp 12.When coal gas detector 1 has detected gas leak, alarm lamp
12 flickers, by flash for prompting people's gas leak of alarm lamp 12.
Only preferred embodiment of the present utility model is explained in detail above, but the utility model be not limited to it is above-mentioned
Embodiment, in the ken that those of ordinary skill in the art possess, can be with without departing from the utility model objective
Under the premise of various changes can be made, various change should be included within protection domain of the present utility model.
Claims (8)
1. a kind of safety device for guarding against gas poisoning, including coal gas detector（1）, window frame（2）And sash（3）, the window frame
（2）Lower end and sash（3）Lower end is hinged, the coal gas detector（1）Fix on the wall, it is characterised in that：The sash（3）On
It is fixed with closing piece（4）, the window frame（2）It is provided with and closing piece（4）Corresponding locked groove（5）, the closing piece（4）Locked groove can be fallen into
（5）It is interior, locked groove（5）The frame side at place is provided with slide rail（6）, slide rail（6）It has been slidably connected rack slide（7）, the closing piece（4）
Fall into locked groove（5）After interior, rack slide（7）Closing piece can be blocked（4）, the rack slide（7）By gear（8）With stepper motor
（9）Connection, the stepper motor（9）It is fixed on window frame（2）On, and with coal gas detector（1）Connection.
2. a kind of safety device for guarding against gas poisoning according to claim 1, it is characterised in that：The locked groove（5）It is interior
It is provided with spring.
3. a kind of safety device for guarding against gas poisoning according to claim 1, it is characterised in that：The window frame（2）'s
Lower frame is provided with block（10）.
4. a kind of safety device for guarding against gas poisoning according to claim 3, it is characterised in that：The block（10）Have
Two, two blocks（10）It is separately positioned on sash（3）The corresponding window frame in both sides（2）On.
5. a kind of safety device for guarding against gas poisoning according to claim 3 or 4, it is characterised in that：The block
（10）On just to sash（3）Face be provided with spongy layer.
6. a kind of safety device for guarding against gas poisoning according to claim 1, it is characterised in that：The rack slide
（7）For spur rack, the gear（8）For straight-tooth gear.
7. a kind of safety device for guarding against gas poisoning according to claim 1, it is characterised in that：The coal gas detector
（1）It is connected with air exhauster（11）, the air exhauster（11）Fix on the wall.
8. a kind of safety device for guarding against gas poisoning according to claim 1, it is characterised in that：The coal gas detector
（1）It is connected with alarm lamp（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621235443.XU CN206162839U (en) | 2016-11-18 | 2016-11-18 | Prevent gas suffocation's safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621235443.XU CN206162839U (en) | 2016-11-18 | 2016-11-18 | Prevent gas suffocation's safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206162839U true CN206162839U (en) | 2017-05-10 |
Family
ID=58660144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621235443.XU Expired - Fee Related CN206162839U (en) | 2016-11-18 | 2016-11-18 | Prevent gas suffocation's safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206162839U (en) |
-
2016
- 2016-11-18 CN CN201621235443.XU patent/CN206162839U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 |