CN207922313U - A kind of gas-cooker fire door - Google Patents
A kind of gas-cooker fire door Download PDFInfo
- Publication number
- CN207922313U CN207922313U CN201820209007.8U CN201820209007U CN207922313U CN 207922313 U CN207922313 U CN 207922313U CN 201820209007 U CN201820209007 U CN 201820209007U CN 207922313 U CN207922313 U CN 207922313U
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- connecting tube
- gas
- cooker
- end cap
- fire door
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Abstract
The utility model discloses a kind of gas-cooker fire doors, including：Connecting tube and end cap, wherein：The side wall of connecting tube one end is equipped with the interconnecting piece being secured to；End cap is located at one end of connecting tube, and one side is rotatablely connected with interconnecting piece；The side of end cap side is equipped with the groove being caught in for connection tube end.Its installation method includes：The side wall of the one end of connecting tube far from end cap and gas-cooker is fixed, and connecting tube is made to be connected to the burner hearth in gas-cooker, make connecting tube and end cap one end connected and be reserved with spacing between the side wall of gas-cooker, the spacing between making connecting tube and the horizontal plane that is disposed below by one end of proximal cover from successively decreasing to being sequentially increased close to one end of gas-cooker.The utility model realizes its performance characteristics being automatically closed, and ensure that the sealing performance after closing.The fire door have it is easy to operate, performance stablize, sealing effect is good, at low cost, safe feature.
Description
Technical field
The utility model is related to cooking stove technical field more particularly to a kind of gas-cooker fire doors.
Background technology
In recent years, as national environmental protection policy is increasingly stringent, continuous improvements of living standards of the people, natural gas (including pipe
Road natural gas, liquefied natural gas, compressed natural gas, oil liquefied gas etc.) fuel obtains rapid proliferation and promotes the use of.Due to natural
Gas phase is more economical for power price, easy to use, sanitation and hygiene, and can meet Chinese style cooking and need wanting for high temperature firepower
It asks, therefore commercial gas pot and stove is in universities and secondary specialized schools dining room, all kinds of hotels, hospital, enterprises and institutions of organ canteen
Etc. occasions largely come into operation.
During the use for the commercial gas cooking stove that these have been put into, some uses transparent material (such as glass plate) stove
Door, easily because damaging or because spot pollution is not easy to observe occurs in uneven heating；The simple fire door that some is suppressed using iron sheet, Yi Yin
Temperature distortion leads to seal failure；Use cast iron fire door also, is also susceptible to seal failure, inconvenient for operation.Once stove
Door damage or deformation, necessarily lead to seal failure, reduce the thermal efficiency of cooking stove, or even bring security risk, influence cooking stove
Normal use.Urgently improve.
Utility model content
Based on above-mentioned background technology, the utility model proposes a kind of gas-cooker fire doors.
The utility model proposes a kind of gas-cooker fire doors, including：Connecting tube and end cap, wherein：
The side wall of connecting tube one end is equipped with the interconnecting piece being secured to；
End cap is located at one end of connecting tube, and one side is rotatablely connected by shaft and interconnecting piece；On the side of end cap side
Equipped with for the groove that is caught in of connection tube end, and when connecting tube end and being caught in card slot, the outer wall of connecting tube and card slot it is interior
Wall is bonded.
Preferably, connecting tube includes inner connection tube and is sleeved on the outer connecting pipe of inner connection tube periphery, inner connection tube it is interior
Be equipped with annular groove circumferentially on wall and on the outer wall of outer connecting pipe, the outer wall of inner connection tube and the inner wall of outer connecting pipe it
Between be equipped with the elastomeric overmold layer that is sequentially arranged and insulation pack coating.
Preferably, insulation ring is equipped in annular groove.
Preferably, connecting tube include for fixed first connecting tube of gas-cooker and positioned at the first connecting tube far from combustion gas
Stove one end and with fixed second connecting tube of the first connecting tube, second connecting tube is made by heat-barrier material；The end
Lid is located at the one end of the second connecting tube far from the first connecting tube.
Preferably, side side of the end cap far from connecting tube is coated with insulation material layer.
Preferably, interconnecting piece is integrally formed with connecting tube.
A kind of installation method of gas-cooker fire door, includes the following steps：By the one end of connecting tube far from end cap and combustion gas
The side wall of stove is fixed, and connecting tube is made to be connected to the burner hearth in gas-cooker, the one end for making connecting tube be connect with end cap and gas-cooker
Side wall between be reserved with spacing, the spacing between making connecting tube and the horizontal plane that is disposed below from by one end of proximal cover to
It is sequentially increased and successively decreases close to one end of gas-cooker.
Preferably, the angle between connecting tube and horizontal plane is 3 ° -5 °.
In the utility model, connecting tube with gas-cooker for fixing and being connected to the burner hearth of gas-cooker, end cap and connecting tube
Cooperation forms observation panel to control the folding of the opening of connecting tube, with the side wall using connecting tube in gas-cooker, in use, operation
Personnel are pulled upwardly end cap with hand, and the situation of burner hearth flame is observed by connecting tube, grasps the operating status of cooking stove, and work as stove
After stove electronic striking breaks down, operating personnel are also stretched by connecting tube in burner hearth, are realized manual ignition, are then observed cooking stove
The situation of flame.And since the fire door in the utility model with gas-cooker when installing, one end that connecting tube is connect with end cap
Spacing is reserved between the side wall of gas-cooker, so as to there is segment section to be under open state between connecting tube and end cap, with shape
At heat dissipation buffering area, to reduce transmission of the heat to end cap direction, and then subtract the thermal deformation of end cap；Connecting tube be disposed below
Horizontal plane between spacing from successively decreasing successively to close to one end of gas-cooker by one end of proximal cover so that connecting tube is to updip
Tiltedly, the setting of the structure had not only been facilitated observation, but also can tightly have been detained with connecting tube using the gravity of end cap after the end cap of direction
It closes, is automatically closed with realizing.
In conclusion the utility model proposes a kind of gas-cooker fire door, realize its performance characteristics being automatically closed,
And it ensure that the sealing performance after closing.The fire door have it is easy to operate, performance stablize, sealing effect is good, at low cost, safety
High feature.
Description of the drawings
Fig. 1 be the utility model proposes a kind of gas-cooker fire door structural schematic diagram.
Specific implementation mode
In the following, the technical solution of the utility model is described in detail by specific embodiment.
As shown in FIG. 1, FIG. 1 is the utility model proposes a kind of gas-cooker fire door structural schematic diagram.
Referring to Fig.1, a kind of gas-cooker fire door that the utility model embodiment proposes, including：Connecting tube 1 and end cap 2,
In：The side wall of 1 one end of connecting tube is equipped with and its integrally formed interconnecting piece；End cap 2 is located at one end of connecting tube 1, and one side is logical
Shaft 3 is crossed to be rotatablely connected with interconnecting piece；The side of 2 side of end cap is equipped with the groove being caught in for 1 end of connecting tube, and when company
When 1 end of take over is caught in card slot, the outer wall of connecting tube 1 is bonded with the inner wall of card slot.With using connecting tube 1 and gas-cooker fix with
Side wall formed observation panel, since the burner hearth of range interior is the working condition of tiny structure during the work time, connection
Pipe 1 is also in the working condition of tiny structure, ensure that it will not walk cigarette or burn with anger.Even if burner hearth because smoke discharging pipe occur therefore
Barrier, causes burner hearth positive pressure instantaneously occur, because end cap 2 has certain gravity, acts on the end face of connecting tube, still ensures stove
The closing of door, it is therefore prevented that high-temperature flue gas is flowed out from connecting tube, improves the safety of equipment.
In addition, in the present embodiment, connecting tube 1 includes outer connecting pipe and the outer connecting pipe for being sleeved on outer connecting pipe periphery, outside
It is equipped with annular groove circumferentially on the inner wall of connecting tube and on the outer wall of outer connecting pipe, and is equipped with insulation ring in annular groove；Outside
The elastomeric overmold layer being sequentially arranged and insulation pack coating are equipped between the outer wall of connecting tube and the inner wall of outer connecting pipe；To reduce heat
The axle center of amount is transmitted and the radial deformation of 1 outer diameter of connecting tube.
In the present embodiment, connecting tube 1 include for fixed first connecting tube of gas-cooker and positioned at the first connecting tube it is remote
From gas-cooker one end and with fixed second connecting tube of the first connecting tube, second connecting tube is made by heat-barrier material；
The end cap 2 is located at the one end of the second connecting tube far from the first connecting tube；To further avoid biography of the heat to 2 direction of end cap
It passs.
In the present embodiment, side side of the end cap 2 far from connecting tube 1 is coated with insulation material layer, with smaller furnace heat
Scatter and disappear.
A kind of installation method of gas-cooker fire door, includes the following steps：By the one end of connecting tube 1 far from end cap 2 and combustion
The side wall of gas kitchen is fixed, and connecting tube 1 is made to be connected to the burner hearth in gas-cooker, the one end for making connecting tube 1 be connect with end cap 2 and combustion
It is reserved with spacing between the side wall of gas kitchen, makes the spacing between connecting tube 1 and the horizontal plane being disposed below by by proximal cover 2
One end is sequentially increased to one end of close gas-cooker successively decreases, so as to form 3 ° -5 ° of angle between connecting tube 1 and horizontal plane.With
After ensureing that operating personnel easily open fire door, end cap 2 can be relied on and is automatically closed, and ensure to have after closing preferable
Sealing effect.The design method can greatly improve the handling of commercial stove, simplify the operating process of operating personnel, save
Quality time improves efficiency.
From the foregoing, it will be observed that in the utility model, connecting tube 1 is held for fixing with gas-cooker and being connected to the burner hearth of gas-cooker
Lid 2 coordinates with connecting tube 1 to control the folding of the opening of connecting tube 1, and observation is formed with the side wall using connecting tube 1 in gas-cooker
Mouthful, in use, operating personnel are pulled upwardly end cap 2 with hand, the situation of burner hearth flame is observed by connecting tube 1, grasps cooking stove
Operating status, and after cooking stove electronic striking breaks down, operating personnel are also stretched by connecting tube 1 in burner hearth, realize hand
Dynamic igniting, then observes the situation of cooking stove flame.And since the fire door in the utility model with gas-cooker when installing, connection
It is reserved with spacing between pipe 1 and one end and the side wall of gas-cooker of the connection of end cap 2, so as to have part between connecting tube 1 and end cap 2
Section, to form heat dissipation buffering area, to reduce transmission of the heat to 2 direction of end cap, and then subtracts the heat of end cap 2 under open state
Deformation；Spacing between connecting tube 1 and the horizontal plane being disposed below from by one end of proximal cover 2 to close to one end of gas-cooker
Successively decrease successively, so that connecting tube 1 tilts upwards, the setting of the structure had not only facilitated observation, but also can utilize end after direction end cap 2
The gravity of lid 2 is tightly fastened with connecting tube 1, is automatically closed with realizing.The setting of the structure realizes what it was automatically closed
Performance characteristics, and ensure that the sealing performance after closing.The fire door have it is easy to operate, performance stablize, sealing effect is good, cost
Low, safe feature.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of gas-cooker fire door, which is characterized in that including：Connecting tube (1) and end cap (2), wherein：
The side wall of connecting tube (1) one end is equipped with the interconnecting piece being secured to；
End cap (2) is located at one end of connecting tube (1), and one side is rotatablely connected by shaft (3) and interconnecting piece；End cap (2) side
Side be equipped with the groove that is caught in for connecting tube (1) end, and when connecting tube (1) end is caught in card slot, connecting tube (1)
Outer wall be bonded with the inner wall of card slot.
2. gas-cooker fire door according to claim 1, which is characterized in that connecting tube (1) includes inner connection tube and suit
Outer connecting pipe in inner connection tube periphery is equipped with circumferentially on the inner wall of inner connection tube and on the outer wall of outer connecting pipe
Annular groove is equipped with the elastomeric overmold layer being sequentially arranged and insulation pack coating between the outer wall of inner connection tube and the inner wall of outer connecting pipe.
3. gas-cooker fire door according to claim 2, which is characterized in that be equipped with insulation ring in annular groove.
4. gas-cooker fire door according to claim 1, which is characterized in that connecting tube (1) includes for solid with gas-cooker
Fixed the first connecting tube and positioned at the first connecting tube far from gas-cooker one end and with fixed second connecting tube of the first connecting tube, institute
The second connecting tube is stated to be made by heat-barrier material；The end cap (2) is located at the one end of the second connecting tube far from the first connecting tube.
5. gas-cooker fire door according to claim 1, which is characterized in that side side of the end cap (2) far from connecting tube (1)
Bread is covered with insulation material layer.
6. gas-cooker fire door according to claim 1, which is characterized in that interconnecting piece is integrally formed with connecting tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820209007.8U CN207922313U (en) | 2018-02-06 | 2018-02-06 | A kind of gas-cooker fire door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820209007.8U CN207922313U (en) | 2018-02-06 | 2018-02-06 | A kind of gas-cooker fire door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207922313U true CN207922313U (en) | 2018-09-28 |
Family
ID=63603682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820209007.8U Active CN207922313U (en) | 2018-02-06 | 2018-02-06 | A kind of gas-cooker fire door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207922313U (en) |
-
2018
- 2018-02-06 CN CN201820209007.8U patent/CN207922313U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Furnace gate for gas -cooker Effective date of registration: 20190305 Granted publication date: 20180928 Pledgee: Hefei Xingtai financing guarantee Group Limited Pledgor: Shunchang, Hefei distributed energy comprehensive application technology Co., Ltd Registration number: 2019340000123 |