CN201475441U - Deflector type fire-resisting damper - Google Patents
Deflector type fire-resisting damper Download PDFInfo
- Publication number
- CN201475441U CN201475441U CN2009201905072U CN200920190507U CN201475441U CN 201475441 U CN201475441 U CN 201475441U CN 2009201905072 U CN2009201905072 U CN 2009201905072U CN 200920190507 U CN200920190507 U CN 200920190507U CN 201475441 U CN201475441 U CN 201475441U
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- valve
- type fire
- flow guide
- valve body
- guide type
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Abstract
A deflector type fire-resisting damper belongs to the technical field of household flue gas exhaust devices, and resolves problems that check valves in exhaust passages in markets do not have flow guiding and automatic fire resisting functions and the like, and then are not safe. The deflector type fire-resisting damper comprises a damper body and a range hood connector, wherein the range hood connector is fixedly connected with one side of an inlet of the damper body, and an outlet on the other side of the damper body is hinged with valve. The deflector type fire-resisting damper is characterized in that the inner side of the valve is engaged with a loading part, a temperature sensing controller is arranged on the bottom portion of the damper body, and one end of the loading part is fittingly arranged inside a slide groove of the temperature sensing controller. The temperature sensing controller is additionally arranged at the air inlet end of the valve, two sides of the valve are additionally provided with protective vanes, and then the deflector type fire-resisting damper not only has functions of preventing flowing backwards and flue gas and odor mixing and resisting fire, but also has the advantages of simple structure and convenient mounting.
Description
Technical field
The utility model belongs to dwelling house fume emission device technique field, is specifically related to a kind of flow guide type fire-closing valve that is applied in energy anti-channeling cigarette gas blowby in the dwelling house air outlet flue.
Background technique
Dwelling house air outlet flue safety check in the market is not with the automatic fire prevention function, and fire-closing valve is not with the non-return diversion function.Can the anti-channeling cigarette in order to reach, can prevent fires not only but also can water conservancy diversion, general all is by external safety check on the basis of fire-closing valve, exercises difference in functionality by two valves and also can solve anti-channeling frpf function technically, but certainly will cause the significantly increase on resources costs and the human cost.
The model utility content
The purpose of this utility model is at existing in prior technology the problems referred to above, provide a kind of have anti-pour in down a chimney, the anti-channeling cigarette scurries flavor, fire-proof function, and flow guide type fire-closing valve simple in structure, easy for installation.
Described flow guide type fire-closing valve, comprise valve body, the kitchen ventilator interface that import one side of valve body is connected, the hinged valve of the outlet of opposite side, the inboard cooperation that it is characterized in that valve is provided with the loading part, and described valve body bottom is provided with warm sense controller, and an end of above-mentioned loading part is equipped with in the chute of warm sense controller.
Described flow guide type fire-closing valve, the warm sense controller that it is characterized in that the valve body bottom comprises copper sheathing, and the copper core of cross-under in copper sheathing, the upper end of described copper core is welded in the copper sheathing top with temperature-sensitive material, be provided with spring between above-mentioned copper sheathing, the copper core, both ends of the spring respectively roof pressure on the spring fixed card that copper sheathing, copper core are equipped with.
Described flow guide type fire-closing valve is characterized in that the valve both sides are equipped with the fan-shaped page or leaf that protects, and the edge and the valve body that protect page or leaf export two side-to-side anastomosis settings.
Described flow guide type fire-closing valve is characterized in that the valve body bottom is equipped with hinge, and valve is hinged through the hinge to valve body.
Described flow guide type fire-closing valve is characterized in that the loading part is fixed in the loading part seat that the valve inboard is equipped with.
Described flow guide type fire-closing valve is characterized in that the side-lower that valve body is in the kitchen ventilator interface is equipped with the lubricating cup bayonet socket, is connected with lubricating cup on the lubricating cup bayonet socket.
Described flow guide type fire-closing valve is characterized in that the temperature-sensitive material between copper sheathing, the copper core is a scolding tin.
Described flow guide type fire-closing valve is characterized in that copper sheathing is fixed in valve body by being equipped with fixed base.
Described flow guide type fire-closing valve is characterized in that the lower end of copper core is round end shape structure.
Described flow guide type fire-closing valve is characterized in that hinge is installed on the hinge base that the valve body bottom is equipped with.
The utility model increases the warm sense controller of automatic fire prevention at the suction port end of valve, and increases in the valve both sides and to protect page or leaf, compared with prior art has the following advantages and good effect:
1, original guide pipe, safety check, fire-closing valve are combined, make the multi-purpose valve way, have fire prevention, the anti-function of pouring in down a chimney simultaneously.
2 with compared originally, omitted the cement guide pipe, big problem such as make air outlet flue avoid the cement guide pipe to come off to result in blockage.
3, fire-closing valve and safety check are combined, the temperature-sensitive point is placed on import goes out, the fire prevention induction is sensitiveer, makes the fire initial stage just can thoroughly isolate pyrotechnics to valve closing, makes air outlet flue safer, more reliable.
4, the valve both sides have and protect page or leaf, make valve when opening, and guarantee flue gas upwards discharging in passage all the time.
Description of drawings
Fig. 1 is the structural representation in the utility model front.
Structural representation when Fig. 2 is the utility model valve open.
Structural representation when Fig. 3 is the utility model valve closing.
Fig. 4 is the structural representation that the utility model is faced upward.
Fig. 5 is the structural representation of the utility model overlooking surface.
Fig. 6 is the structure for amplifying schematic representation of warm sense controller in the utility model.
Among the figure, 1, fastening foot; 2, kitchen ventilator interface; 3, valve; 4, warm sense controller; 4a, copper core; 4b, spring fixed card; 4c, copper sheathing; 4d, scolding tin; 4e, spring; 4f, fixed base; 5, lubricating cup bayonet socket; 6, lubricating cup; 7, loading part; 8, protect page or leaf; 9, valve body; 10, loading part seat; 11, hinge; 12, hinge base.
Embodiment
The utility model is described in further detail below in conjunction with Figure of description:
As shown in Figure 1 and Figure 2, this flow guide type fire-closing valve, comprise valve body 9, the kitchen ventilator interface 2 that import one side of valve body 9 is connected, the hinged valve 3 of the outlet of opposite side, the inboard of valve 3 is equipped with loading part 7 by loading part seat 10, and described valve body 9 bottoms are provided with warm sense controller 4, and an end of above-mentioned loading part 7 is equipped with in the chute of warm sense controller 4.The side-lower that valve body 9 is in kitchen ventilator interface 2 is equipped with lubricating cup bayonet socket 5, and the lubricating cup bayonet socket is connected with lubricating cup 6 on (5).
As shown in Figure 6, the warm sense controller 4 of valve body 9 bottoms comprises copper sheathing 4c, and the copper core 4a of cross-under in copper sheathing 4c, the upper end of described copper core 4a is welded in copper sheathing 4c top with temperature-sensitive material, be provided with spring 4e between above-mentioned copper sheathing 4c, the copper core 4a, spring 4e two ends respectively roof pressure on the spring fixed card 4b that copper sheathing 4c, copper core 4a are equipped with.In the present embodiment, the temperature-sensitive material between copper sheathing 4c, the copper core 4a is scolding tin 4d, and the lower end of copper core 4a is round end shape structure, and copper sheathing 4c is fixed in valve body 9 by being equipped with fixed base 4f.
As Fig. 2, Fig. 3, shown in Figure 5, valve 3 both sides are equipped with the fan-shaped page or leaf 8 that protects, and protect the edge and the valve body 9 outlets two side-to-side anastomosis settings of page or leaf 8, and valve body 9 bottoms are equipped with hinge 11, and valve 3 is connected in valve body 9 by hinge 11.Hinge 11 is installed on the hinge base 12 that valve body 9 bottoms are equipped with, as Fig. 4.
In the utility model, valve body 9 is used for and the connecting of air outlet flue suction port, size matches with the guide pipe interface at air outlet flue suction port place, fix with self tapping screw after being inserted in the guide pipe interface, lubricating cup bayonet socket 5 is welded on the valve body 9, lubricating cup 6 is used to store the greasy dirt of discharging in the kitchen ventilator, and lubricating cup 5 is as long as push 5 li of lubricating cup bayonet sockets when mounted.Kitchen ventilator interface 2 is welded on the valve body 9, is used for connecting the exhaust duct of kitchen ventilator.
As shown in Figure 2, when usual, the spring 4e on the warm sense controller 4 is oppression state, and when the discharge gas of kitchen ventilator, the state that valve 3 is held open enters in the air outlet flue soot gas.When the intake grill place enters the gas that is higher than set point of temperature (as: 70 ℃), the specific scolding tin 4d fusing of temperature sense controller 4, make copper core 4a break away from the welding between scolding tin 4d and the copper sheathing 4c and be subjected to the thrust of spring 4e, depress loading part 7 rapidly, throttle down 3 stops flame to enter air outlet flue, reaches pyrotechnics is isolated, thereby stop stretching of fire, played the function of good fire-closing valve.
When nature or when having wind to go out in the exhaust duct, valve 3 is closed condition under the effect of loading part 7, does not cause generation oil smoke gas to pour in down a chimney outward.Because having, valve 3 both sides protect page or leaf 8 in addition, make valve 3 when opening, guarantee flue gas upwards discharging in passage all the time, in this product, valve 3 articulating points are higher than the bottom of valve body 9, and have upwards radian, when helping the bottom flue gas by this valve 3 not the fume emission to this valve 3 impact.
This product is made with the connection part integral type of air outlet flue, and simple in structure, easy for installation, cost is lower, satisfying the effect of safety check, can play good fire-proof function again, is highly suitable for dwelling house resident family, and is safe.
Claims (10)
1. flow guide type fire-closing valve, comprise valve body (9), the kitchen ventilator interface (2) that import one side of valve body (9) is connected, the hinged valve of the outlet of opposite side (3), the inboard cooperation that it is characterized in that valve (3) is provided with loading part (7), and described valve body (9) bottom is provided with warm sense controller (4), and an end of above-mentioned loading part (7) is equipped with in the chute of warm sense controller (4).
2. flow guide type fire-closing valve as claimed in claim 1, the warm sense controller (4) that it is characterized in that valve body (9) bottom comprises copper sheathing (4c), and the copper core (4a) of cross-under in copper sheathing (4c), the upper end of described copper core (4a) is welded in copper sheathing (4c) top with temperature-sensitive material, be provided with spring (4e) between above-mentioned copper sheathing (4c), the copper core (4a), spring (4e) two ends difference roof pressure is on the spring fixed card (4b) that copper sheathing (4c), copper core (4a) are equipped with.
3. flow guide type fire-closing valve as claimed in claim 1 is characterized in that valve (3) both sides are equipped with the fan-shaped page or leaf (8) that protects, and protects the edge and valve body (9) the outlet two side-to-side anastomosis settings of page or leaf (8).
4. flow guide type fire-closing valve as claimed in claim 1 is characterized in that valve body (9) bottom is equipped with hinge (11), and valve (3) is connected in valve body (9) by hinge (11).
5. flow guide type fire-closing valve as claimed in claim 1 is characterized in that loading part (7) is fixed in the loading part seat (10) that valve (3) inboard is equipped with.
6. flow guide type fire-closing valve as claimed in claim 1 is characterized in that the side-lower that valve body (9) is in kitchen ventilator interface (2) is equipped with lubricating cup bayonet socket (5), is connected with lubricating cup (6) on the lubricating cup bayonet socket (5).
7. flow guide type fire-closing valve as claimed in claim 2 is characterized in that the temperature-sensitive material between copper sheathing (4c), the copper core (4a) is scolding tin (4d).
8. flow guide type fire-closing valve as claimed in claim 2 is characterized in that copper sheathing (4c) is fixed in valve body (9) by being equipped with fixed base (4f).
9. flow guide type fire-closing valve as claimed in claim 2 is characterized in that the lower end of copper core (4a) is round end shape structure.
10. flow guide type fire-closing valve as claimed in claim 4 is characterized in that hinge (11) is installed on the hinge base (12) that valve body (9) bottom is equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201905072U CN201475441U (en) | 2009-08-03 | 2009-08-03 | Deflector type fire-resisting damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201905072U CN201475441U (en) | 2009-08-03 | 2009-08-03 | Deflector type fire-resisting damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201475441U true CN201475441U (en) | 2010-05-19 |
Family
ID=42411690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201905072U Expired - Fee Related CN201475441U (en) | 2009-08-03 | 2009-08-03 | Deflector type fire-resisting damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201475441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711952A (en) * | 2012-09-28 | 2014-04-09 | 张金昌 | Fireproof check valve with jet device |
| CN111006044A (en) * | 2019-12-30 | 2020-04-14 | 唐山市正达建筑材料有限公司 | Jet drainage gas-drawing fire-proof valve for house building and use method thereof |
-
2009
- 2009-08-03 CN CN2009201905072U patent/CN201475441U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711952A (en) * | 2012-09-28 | 2014-04-09 | 张金昌 | Fireproof check valve with jet device |
| CN111006044A (en) * | 2019-12-30 | 2020-04-14 | 唐山市正达建筑材料有限公司 | Jet drainage gas-drawing fire-proof valve for house building and use method thereof |
| CN111006044B (en) * | 2019-12-30 | 2024-03-01 | 唐山市正达建筑材料有限公司 | Jet drainage air-draft fireproof valve for house building and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20130803 |