CN209066807U - A kind of novel residence Smoke prevention exhaust duct - Google Patents
A kind of novel residence Smoke prevention exhaust duct Download PDFInfo
- Publication number
- CN209066807U CN209066807U CN201821756936.7U CN201821756936U CN209066807U CN 209066807 U CN209066807 U CN 209066807U CN 201821756936 U CN201821756936 U CN 201821756936U CN 209066807 U CN209066807 U CN 209066807U
- Authority
- CN
- China
- Prior art keywords
- lower valve
- valve base
- main body
- exhaust duct
- flue
- 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
- 239000000779 smoke Substances 0.000 title claims abstract description 20
- 230000002265 prevention Effects 0.000 title claims abstract description 18
- 238000002955 isolation Methods 0.000 claims abstract description 14
- 239000000565 sealant Substances 0.000 claims abstract description 13
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000011521 glass Substances 0.000 claims abstract description 5
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 5
- 239000011777 magnesium Substances 0.000 claims abstract description 5
- 244000043261 Hevea brasiliensis Species 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920003052 natural elastomer Polymers 0.000 claims description 3
- 229920001194 natural rubber Polymers 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 8
- 239000003546 flue gas Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000004568 cement Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 208000037656 Respiratory Sounds Diseases 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a kind of novel residence Smoke prevention exhaust ducts, including flue main body, fixed lock, mounting hole and sliding panel, the flue body side is equipped with lower valve base, the lower valve base side has been bolted upper end cover, the fixed lock is welded on the outside of the lower valve base, the lower valve base bottom is provided with the mounting hole, the mounting hole side has been bolted support base, seal isolation plate is connected with by pin shaft above the support base, hook is connected with above the seal isolation plate, the lower valve base outer wall is welded with fixed pin, liner sealant is bonded with above the upper end cover, liner sealant side is provided with top cover, the top cover side is provided with the sliding panel, compressed spring is provided with above the sliding panel.Beneficial effect is: flue main body is made using glass magnesium fireproof board, effectively increases the intensity of flue main body, while convenient for safeguarding, prevents flue gas from wafting using automatic closed manners, using effect is good.
Description
Technical field
The utility model relates to exhaust duct equipment technical fields, and in particular to a kind of novel residence Smoke prevention exhaust duct.
Background technique
The smoke evacuation of ventilating duct for air-conditioner, the exhaust duct of fire-fighting smoke exhaust system and house kitchen is used in present architectural engineering
Pipeline all uses steel plate type flue and concrete prefabricated flue substantially, the former is at high cost, and anti-corrosion, fire protecting performance are poor, and construction is inconvenient, especially
Its concrete prefabricated flue for being used for kitchen and toilet exhaust, flexible poor, two impact resistance, fire endurance important indicator bases
Originally be not achieved national standard " house kitchen, toilet exhaust passage IGT194-2006 " that the Ministry of Construction and National Development and Reform Committee promulgate and
The requirement of " glass fiber reinforced cement exhaust pipe JCYT854-2008 ", when fire occurs for kitchen, cement flue is easy combustion
Burning falls off, and will lead to serious destruction to renovated kitchen, causes pole to life and property safety of people and public interest
Big hidden danger.
Application No. is: 201320275737.5 Chinese patent discloses a kind of exhaust uptake, it is desirable to provide a kind of installation
It is convenient, the high exhaust gas flue of security performance comprising: flue ontology, the several limits being set on the outer wall of flue ontology are recessed
Slot, and several detent bolts for fixing the flue body position；The flue body interior has a cylinder cavity, institute
State each limiting groove matching one detent bolt of setting.
In above-mentioned patent, exhaust uptake uses cement production systD, but since the quality of ordinary cement is big, resists strength capabilities
It is poor, flue crackle is also easy to produce after use, later maintenance is also more troublesome, while flue cannot be closed automatically, be easy to cause cigarette
Gas wafts, and using effect is poor.
Utility model content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of novel residence Smoke prevention exhaust duct solves exhaust uptake and supports
The problem of anti-strength capabilities are poor, and flue crackle is also easy to produce after use, and later maintenance is also more troublesome.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes a kind of novel residences to be vented with Smoke prevention
Road, including flue main body, fixed lock, mounting hole and sliding panel, the flue body side are equipped with lower valve base, the lower valve
Seat side has been bolted upper end cover, the fixed lock is welded on the outside of the lower valve base, the lower valve base bottom is set
It is equipped with the mounting hole, the mounting hole side has been bolted support base, has passed through pin shaft above the support base
It is connected with seal isolation plate, is connected with hook above the seal isolation plate, the lower valve base outer wall is welded with fixed pin, described
Liner sealant is bonded with above upper end cover, liner sealant side is provided with top cover, and the top cover side setting is
Sliding panel is stated, is provided with compressed spring above the sliding panel.
Further, the flue main body is made of glass magnesium fireproof board, and with a thickness of 6mm, the flue main body is integrally in square
Shape.
Further, the lower valve base gos deep into 4cm in the flue main body.
Further, the fixed lock shares two, is symmetricly set on two sides at the top of the lower valve base.
Further, the hook is made of Elastic plastic-rubber.
Further, the seal isolation plate is made of PVC material, and the liner sealant is made of natural rubber.
Further, the fixed pin is passed through from the compressed spring.
(3) beneficial effect
The utility model compared with the existing technology, has the advantages that
1, to solve exhaust uptake, to resist strength capabilities poor, is also easy to produce flue crackle after use, and later maintenance is also more
Troublesome problem, the utility model are made flue main body using glass magnesium fireproof board, effectively increase the intensity of flue main body, simultaneously
It is convenient for safeguarding；
2, it cannot be closed automatically to solve flue, flue gas is easy to cause to waft, the poor problem of using effect, this is practical new
Type prevents flue gas from wafting using automatic closed manners, and using effect is good.
Detailed description of the invention
Fig. 1 is a kind of scheme of installation of novel residence Smoke prevention exhaust duct described in the utility model；
Fig. 2 is a kind of lower valve base three-dimensional structure sketch of novel residence Smoke prevention exhaust duct described in the utility model；
Fig. 3 is a kind of upper end cover front view structure schematic diagram of novel residence Smoke prevention exhaust duct described in the utility model.
The reference numerals are as follows:
1, flue main body；2, lower valve base；3, upper end cover；4, fixed lock；5, it links up with；6, plate is sealed off；7, bottom is supported
Seat；8, mounting hole；9, fixed pin；10, liner sealant；11, top cover；12, sliding panel；13, compressed spring.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1-Figure 3, a kind of novel residence Smoke prevention exhaust duct, including flue main body 1, fixed lock 4, mounting hole
8 and sliding panel 12,1 side of flue main body lower valve base 2 is installed, lower valve base 2 is supported upper end cover 3, and 2 side of lower valve base is logical
It crosses bolt and is fixed with upper end cover 3, fixed lock 4 is welded on the outside of lower valve base 2,2 bottom of lower valve base is provided with mounting hole 8, installation
Hole 8 passes through convenient for flue gas in family, and 8 side of mounting hole has been bolted support base 7,7 pairs of support base seal isolation
Support is fixed in plate 6, is connected with above support base 7 by pin shaft and seals off plate 6, seal isolation plate 6 does not make in family
It is closed when with kitchen tools, exhaust duct is sealed, sealed off and be connected with hook 5 above plate 6, link up with 5 pairs of seal isolation
Plate 6 is hung, and 2 outer wall of lower valve base is welded with fixed pin 9, and installation, upper end cover 3 is fixed to compressed spring 13 in fixed pin 9
Top is bonded with liner sealant 10, and liner sealant 10 is sealed upper end cover 3, increases the leakproofness of exhaust duct, liner
10 side of sealant is provided with top cover 11, and 11 side of top cover is provided with sliding panel 12, and sliding panel 12 is opened in exhaust duct use,
The exhaust gas of family's production is discharged, is provided with compressed spring 13 above sliding panel 12.
Wherein, flue main body 1 is made of glass magnesium fireproof board, and with a thickness of 6mm, whole flue main body 1 is in rectangle, lower valve base 2
Go deep into 4cm in flue main body 1, fixed lock 4 altogether there are two, be symmetricly set on 2 top two sides of lower valve base, hook 5 is using elasticity
Plastic cement is made, and seal isolation plate 6 is made of PVC material, and liner sealant 10 is made of natural rubber, and fixed pin 9 is from compression
It is passed through in spring 13.
A kind of working principle for novel residence Smoke prevention exhaust duct that the utility model is mentioned: it by flue main body 1 and fixes
After installation, sliding panel 12 is pushed, top cover 11 is opened, stirs hook 5, falls seal isolation plate 6, is covered on 8 top of mounting hole,
When family uses kitchen tools, the flue gas of discharge is opened plate 6 is sealed off, and flue gas enters in flue main body 1, and final flue gas is from top
Flowed out in lid 11, family's kitchen tools when not in use, seal isolation plate 6 fall after rise, mounting hole 8 is sealed, prevent other families generate
Flue gas enter, effectively other families are protected, using effect is good, exhaust duct for a long time when not in use, push sliding panel
12, flue main body 1 is closed, prevents rainwater from eroding to flue main body 1, extends the service life of flue main body 1.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, it is all described in the claims.
Claims (7)
1. a kind of novel residence Smoke prevention exhaust duct, it is characterised in that: including flue main body (1), fixed lock (4), mounting hole
(8) it is equipped with lower valve base (2) with sliding panel (12), flue main body (1) side, lower valve base (2) side passes through bolt
It is fixed with upper end cover (3), the fixed lock (4), lower valve base (2) the bottom setting is welded on the outside of the lower valve base (2)
Have the mounting hole (8), mounting hole (8) side has been bolted support base (7), on the support base (7)
Side is connected with seal isolation plate (6) by pin shaft, is connected with hook (5), the lower valve base above the seal isolation plate (6)
(2) outer wall is welded with fixed pin (9), is bonded with liner sealant (10) above the upper end cover (3), the liner sealant
(10) side is provided with top cover (11), and top cover (11) side is provided with the sliding panel (12), on the sliding panel (12)
Side is provided with compressed spring (13).
2. a kind of novel residence Smoke prevention exhaust duct according to claim 1, it is characterised in that: the flue main body (1)
It is made of glass magnesium fireproof board, with a thickness of 6mm, the flue main body (1) is integrally in rectangle.
3. a kind of novel residence Smoke prevention exhaust duct according to claim 1, it is characterised in that: the lower valve base (2) is deep
Enter 4cm in the flue main body (1).
4. a kind of novel residence Smoke prevention exhaust duct according to claim 1, it is characterised in that: the fixed lock (4)
There are two altogether, it is symmetricly set on two sides at the top of the lower valve base (2).
5. a kind of novel residence Smoke prevention exhaust duct according to claim 1, it is characterised in that: the hook (5) uses
Elastic plastic-rubber is made.
6. a kind of novel residence Smoke prevention exhaust duct according to claim 1, it is characterised in that: the seal isolation plate
(6) it is made of PVC material, the liner sealant (10) is made of natural rubber.
7. a kind of novel residence Smoke prevention exhaust duct according to claim 1, it is characterised in that: the fixed pin (9) from
It is passed through in the compressed spring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821756936.7U CN209066807U (en) | 2018-10-29 | 2018-10-29 | A kind of novel residence Smoke prevention exhaust duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821756936.7U CN209066807U (en) | 2018-10-29 | 2018-10-29 | A kind of novel residence Smoke prevention exhaust duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209066807U true CN209066807U (en) | 2019-07-05 |
Family
ID=67096456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821756936.7U Expired - Fee Related CN209066807U (en) | 2018-10-29 | 2018-10-29 | A kind of novel residence Smoke prevention exhaust duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209066807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647676A (en) * | 2020-09-21 | 2021-04-13 | 李倩雯 | Engineering exhaust emission device |
-
2018
- 2018-10-29 CN CN201821756936.7U patent/CN209066807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647676A (en) * | 2020-09-21 | 2021-04-13 | 李倩雯 | Engineering exhaust emission device |
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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: 20190705 |