CN203789751U - Oven - Google Patents
Oven Download PDFInfo
- Publication number
- CN203789751U CN203789751U CN201420166758.8U CN201420166758U CN203789751U CN 203789751 U CN203789751 U CN 203789751U CN 201420166758 U CN201420166758 U CN 201420166758U CN 203789751 U CN203789751 U CN 203789751U
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- China
- Prior art keywords
- fuel gas
- switch
- pipeline
- cavity
- gas pipeline
- 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 - Lifetime
Links
- 239000002737 fuel gas Substances 0.000 claims description 70
- 230000001939 inductive effect Effects 0.000 claims description 35
- 230000036541 health Effects 0.000 claims description 27
- 238000012544 monitoring process Methods 0.000 claims description 27
- 239000000567 combustion gas Substances 0.000 claims description 22
- 238000001514 detection method Methods 0.000 abstract 3
- 239000007789 gas Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000010304 firing Methods 0.000 description 5
- 231100000572 poisoning Toxicity 0.000 description 5
- 230000000607 poisoning effect Effects 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
The utility model provides an oven. The oven comprises a hollow cavity, a door, burners, pipeline switches and a door detection switch. The hollow cavity is provided with an opening at one end, a gas pipeline is arranged on the cavity, the door is arranged at the opening of the cavity and is mounted on the cavity in an opening and closing manner, the burners are arranged in the cavity and fixed in the same, one end of the gas pipeline is communicated with a gas source, the other end of the gas pipeline is communicated with the burners, gas in the gas source can be delivered to the burners along the gas pipeline and can be burned on the same, the pipeline switches are mounted on the gas pipeline and can control connection and disconnection of the gas pipeline, and the door detection switch is mounted at the opening of the cavity. The door detection switch is arranged at the door and the opening of the oven and can switch off the pipeline switches when the door is opened so as to cut off the gas pipeline, thus, gas fire on the burners can be automatically extinguished after a user opens the door of the oven, and the problems of burning of the user and ignition of combustibles and the like are avoided.
Description
Technical field
The utility model relates to field of household appliances, more specifically, relates to a kind of baking box.
Background technology
The oven product of the existing market mainstream, user is opening after oven door, closes baking box burner, baking box inside because forgetting, to continue to keep higher temperature, the accident such as may cause that user burns, also may cause combustibles burning and cause the hidden danger such as fire, and, after the burner non-normal flameout of baking box inside, fuel gas pipeline still continues to pass into combustion gas in baking box, will cause blast and the accident generation such as poisoning in serious situation, and the safety in utilization of baking box is poor.
Utility model content
The utility model is intended at least solve one of technical problem existing in prior art.
For this reason, the utility model provides a kind of baking box, the opening part of door body and baking box is provided with a health check-up slowdown monitoring switch, door health check-up slowdown monitoring switch can be closed pipeline switch under door body open mode, to disconnect fuel gas pipeline, like this, user opens after oven door, gas flame on burner, by automatic distinguishing, has avoided the problems such as burn user and firing combustibles to occur; In addition, after the burner of baking box is flame-out under abnormal condition, inductive needle can detect that the gas flame in burner extinguishes, and the switch of blinding off a line, to disconnect fuel gas pipeline, thereby avoid combustion gas to leak, effectively eliminated the accidents such as the poisoning and blast that causes that leak because of combustion gas.
The utility model provides a kind of baking box, comprising: the hollow cavity of an end opening, is provided with fuel gas pipeline on described cavity; Men Ti, is positioned at the opening part of described cavity and is arranged on opening or closing on described cavity; Burner, be positioned at the inside of described cavity and be fixed on described cavity, and one end of described fuel gas pipeline is connected with fuel gas source, the other end is connected with described burner, combustion gas in described fuel gas source can flow to described burner along described fuel gas pipeline, and burns on described burner; Pipeline switch, is arranged on described fuel gas pipeline, can control conducting and the disconnection of described fuel gas pipeline; Door health check-up slowdown monitoring switch, is arranged on the opening part on described cavity and is connected with described pipeline switch, and described door body is while opening, and pipeline switch disconnects described fuel gas pipeline described in the control of described door health check-up slowdown monitoring switch.
The baking box that the utility model provides, the opening part of door body and baking box is provided with a health check-up slowdown monitoring switch, door health check-up slowdown monitoring switch can be closed pipeline switch under door body open mode, to disconnect fuel gas pipeline, like this, user opens after oven door, and the gas flame on burner, by automatic distinguishing, has avoided the problems such as burn user and firing combustibles to occur.
Wherein, disconnecting fuel gas pipeline is fuel gas pipeline in by pipeline switch cut-off state, can not supply with combustion gas to burner again; And in the time that door body is closed, door health check-up slowdown monitoring switch is not controlled pipeline switch.
According to an embodiment of the present utility model, described baking box also comprises: inductive needle, be arranged on described baking box and near described burner setting, and described inductive needle is connected with described pipeline switch, when described burner stops working, pipeline switch disconnects described fuel gas pipeline described in described inductive needle control.
According to an embodiment of the present utility model, described pipeline switch is electromagnetic switch.
According to an embodiment of the present utility model, described electromagnetic switch comprises magnetic valve, and described magnetic valve is arranged on described fuel gas pipeline, for controlling conducting and the disconnection of described fuel gas pipeline; Described inductive needle is flame inductive needle; Described door health check-up slowdown monitoring switch is touch switch; And described magnetic valve, described flame inductive needle and described touch switch are electrically connected.
According to an embodiment of the present utility model, described magnetic valve, described flame inductive needle and described touch switch are in series.
According to an embodiment of the present utility model, described electromagnetic switch also comprises: manual portion, is arranged on described magnetic valve, for fuel gas pipeline described in the described solenoid valve conduction of manual control.
According to an embodiment of the present utility model, described baking box also comprises: control panel, be arranged on the outer wall of described cavity, and described pipeline switch is arranged on described control panel.
According to an embodiment of the present utility model, the middle control cavity that described cavity is front opening, described door body is installed in rotation on the described opening part on described cavity.
According to an embodiment of the present utility model, described burner is two that in described cavity, arrange up and down.
According to an embodiment of the present utility model, described fuel gas pipeline is fixed on the sidewall of described cavity, and described in two, burner is all connected with described fuel gas pipeline.
In sum, the baking box that the utility model provides, the opening part of door body and baking box is provided with a health check-up slowdown monitoring switch, door health check-up slowdown monitoring switch can be closed pipeline switch under door body open mode, to disconnect fuel gas pipeline, like this, user opens after oven door, gas flame on burner, by automatic distinguishing, has avoided the problems such as burn user and firing combustibles to occur; In addition, after the burner of baking box is flame-out under abnormal condition, inductive needle can detect that the gas flame in burner extinguishes, and the switch of blinding off a line, to disconnect fuel gas pipeline, thereby avoid combustion gas to leak, effectively eliminated the accidents such as the poisoning and blast that causes that leak because of combustion gas.
Additional aspect of the present utility model and advantage will become in description part below obviously, or recognize by practice of the present utility model.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is the main TV structure schematic diagram of baking box one embodiment described in the utility model;
Fig. 2 is the left TV structure schematic diagram of baking box shown in Fig. 1;
Fig. 3 is the main TV structure schematic diagram that baking box shown in Fig. 1 is removed Men Tihou;
Fig. 4 is the sectional structure schematic diagram of baking box shown in Fig. 2;
Fig. 5 is the electrical block diagram of baking box described in the utility model;
Fig. 6 is the structural representation of the magnetic valve open mode on fuel gas pipeline in Fig. 5.
Wherein, in Fig. 1 to Fig. 6, the corresponding relation between Reference numeral and component names is:
1 cavity, 2 fuel gas pipelines, 3 bodies, 4 burners, 5 pipeline switchs, 51 magnetic valves, 511 valve rods, 52 manual portions, 6 health check-up slowdown monitoring switch, 7 inductive needles, 8 control panels.
Detailed description of the invention
In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, in the situation that not conflicting, the feature in the application's embodiment and embodiment can combine mutually.
A lot of details are set forth in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here and implement, and therefore, protection domain of the present utility model is not subject to the restriction of following public specific embodiment.
The utility model provides a kind of baking box, as shown in Figures 1 to 4, comprising: the hollow cavity 1 of an end opening, is provided with fuel gas pipeline 2 on described cavity 1; Door body 3, is positioned at the opening part of described cavity 1 and is arranged on opening or closing on described cavity 1; Burner 4, be positioned at the inside of described cavity 1 and be fixed on described cavity 1, and one end of described fuel gas pipeline 2 is connected with fuel gas source, the other end is connected with described burner 4, combustion gas in described fuel gas source can flow to described burner 4 along described fuel gas pipeline 2, and burning on described burner 4; Pipeline switch 5, is arranged on described fuel gas pipeline 2, can control conducting and the disconnection of described fuel gas pipeline 2; Door health check-up slowdown monitoring switch 6, is arranged on the opening part on described cavity 1 and is connected with described pipeline switch 5, and described door body 3 is while opening, and described door health check-up slowdown monitoring switch 6 is controlled described pipeline switch 5 and disconnected described fuel gas pipeline 2.
The baking box that the utility model provides, the opening part of door body 3 and baking box is provided with a health check-up slowdown monitoring switch 6, door health check-up slowdown monitoring switch 6 can be closed pipeline switch 5 under door body 3 open modes, to disconnect fuel gas pipeline 2, like this, user opens after oven door 3, and the gas flame on burner 4, by automatic distinguishing, has avoided the problems such as burn user and firing combustibles to occur.
Wherein, disconnect fuel gas pipeline 2 be fuel gas pipeline 2 in by pipeline switch 5 cut-off states, can not supply with combustion gas to burner 4 again; And in the time that door body 3 is closed, door health check-up slowdown monitoring switch 6 is not controlled pipeline switch 5.
Dotted line in Fig. 4 represents the state that a body is opened, and arrow represents the direction of rotating when a body is opened.
In an embodiment of the present utility model, as shown in Figure 4 and Figure 5, described baking box also comprises: inductive needle 7, be arranged on described baking box and near described burner 4 and arrange, and described inductive needle 7 is connected with described pipeline switch 5, when described burner 4 is flame-out, described inductive needle 7 is controlled described pipeline switch 5 and is disconnected described fuel gas pipeline 2.
Like this, after the burner of baking box is flame-out under abnormal condition, inductive needle can detect that the gas flame in burner extinguishes, and the switch of blinding off a line, to disconnect fuel gas pipeline, thereby avoid combustion gas to leak, effectively eliminated the accidents such as the poisoning and blast that causes that leak because of combustion gas.
Wherein, as shown in Figure 5 and Figure 6, described pipeline switch 5 comprises magnetic valve 51, and described magnetic valve 51 is arranged on described fuel gas pipeline 2, for controlling conducting and the disconnection (that is: controlling fuel gas pipeline conducting and disconnection by the valve rod 511 in magnetic valve 51) of described fuel gas pipeline 2; Described inductive needle 7 is flame inductive needle; Described door health check-up slowdown monitoring switch 6 is touch switch, and when door body is closed, door health check-up slowdown monitoring switch is between door body and cavity; And described magnetic valve 51, described flame inductive needle and described touch switch are electrically connected.
Preferably, as shown in Figure 5, described magnetic valve 51, described flame inductive needle and described touch switch are in series.
And, described pipeline switch 5 also comprises: manual portion 52, be arranged on described magnetic valve 51, for fuel gas pipeline 2 described in described magnetic valve 51 conductings of manual control, while initially opening baking box, need to open magnetic valve by the manual portion of manual control, to supply with combustion gas in burner, and give me a little the combustion gas on burner by plug ignition, wherein, manual portion 52 is knob.
In addition, as shown in Figures 1 to 4, described baking box also comprises: control panel 8, be arranged on the outer wall of described cavity 1, and described pipeline switch 5 is arranged on described control panel 8.
Certainly, on control panel, time switch, ignition switch etc. can also be set.
In brief, described pipeline switch 5 is electromagnetic switch, that is: described electromagnetic switch is baking box Special electromagnetic switch, and this electromagnetic switch comprises above-mentioned magnetic valve and manual portion, and preferably, controlled portion controls the plug ignition of baking box.
Preferably, the middle control cavity 1 that described cavity 1 is front opening, described door body 3 is installed in rotation on the described opening part on described cavity 1; Described burner 4 is two that in described cavity, arrange up and down; Described fuel gas pipeline 2 is fixed on the sidewall of described cavity 1, and described in two, burner 4 is all connected with described fuel gas pipeline 2.
The course of work of the utility model baking box is as follows:
As shown in Figure 5, when baking box is during in closed condition, the valve rod 511 in pipeline switch 5 is in closing fuel gas pipeline 2 states, and burner 4 enters without combustion gas.While closing body 3, door health check-up slowdown monitoring switch 6 is in on-state, and the curve in the fuel gas pipeline in Fig. 5 represents combustion gas (arrow on curve represents the throughput direction of combustion gas), and now fuel gas pipeline is disconnected by valve rod 511.
As shown in Figure 6, in the time that baking box is in running order (burner operation state), door body 3 is in closed condition, and inductive needle 7 senses burner 4 and sends flame (that is: fuel gas buring), inductive needle 7 conductings, because door body 3 is closed, door health check-up slowdown monitoring switch 6, in closure state, is connected circuit, inductive needle 6 conductings are also delivered to magnetic valve 51 by circuit, magnetic valve 51 obtains electric absorption valve rod 511, makes pipeline switch 5 stay open state, conducting fuel gas pipeline 2; In the time that door body 3 is opened, door health check-up slowdown monitoring switch 6 disconnecting circuits, magnetic valve 51 disconnects (that is: not conducting), valve rod 511 is subject to spring action, and closed fuel gas pipeline 2 disconnects fuel gas pipeline 2, thereby burner 4 is flame-out, and reaching opens the door closes the object of burner 4 automatically.
In the time that baking box is in running order (burner operation state), door body 3 is in closed condition, inductive needle 7 senses burner 4 and sends flame, and inductive needle 7 conductings, because door body 3 is closed, door health check-up slowdown monitoring switch 6 is in closure state, connect circuit, inductive needle 7 conductings are also delivered to magnetic valve 51 by circuit, and magnetic valve 51 adsorbs valve rod 511, make pipeline switch 5 stay open state, connect fuel gas pipeline 2; In the time of burner 4 accident extinguishing, inductive needle 7 sensings are less than flame, and inductive needle 7 will disconnect, magnetic valve 51 no-voltage inputs, and valve rod 511, because of spring action, is closed fuel gas pipeline 2, reaches the object that prevents gas leakage.
Dotted line in Fig. 5 represents that inductive needle can sense the region of flame; Curve in Fig. 6 in fuel gas pipeline represents combustion gas (arrow on curve represents the throughput direction of combustion gas), and now combustion gas flows to burner by fuel gas pipeline.
In sum, the baking box that the utility model provides, the opening part of door body and baking box is provided with a health check-up slowdown monitoring switch, door health check-up slowdown monitoring switch can be closed pipeline switch under door body open mode, to disconnect fuel gas pipeline, like this, user opens after oven door, gas flame on burner, by automatic distinguishing, has avoided the problems such as burn user and firing combustibles to occur; In addition, after the burner of baking box is flame-out under abnormal condition, inductive needle can detect that the gas flame in burner extinguishes, and the switch of blinding off a line, to disconnect fuel gas pipeline, thereby avoid combustion gas to leak, effectively eliminated the accidents such as the poisoning and blast that causes that leak because of combustion gas.
In description of the present utility model, term " installation ", " being connected ", " connection ", " fixing " etc. all should be interpreted broadly, and for example, " connection " can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be to be directly connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the description of this description, the description of term " embodiment " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a baking box, is characterized in that, comprising:
The hollow cavity of one end opening, is provided with fuel gas pipeline on described cavity;
Men Ti, is positioned at the opening part of described cavity and is arranged on opening or closing on described cavity;
Burner, be positioned at the inside of described cavity and be fixed on described cavity, and one end of described fuel gas pipeline is connected with fuel gas source, the other end is connected with described burner, combustion gas in described fuel gas source can flow to described burner along described fuel gas pipeline, and burns on described burner;
Pipeline switch, is arranged on described fuel gas pipeline, can control conducting and the disconnection of described fuel gas pipeline;
Door health check-up slowdown monitoring switch, is arranged on the opening part on described cavity and is connected with described pipeline switch, and described door body is while opening, and pipeline switch disconnects described fuel gas pipeline described in the control of described door health check-up slowdown monitoring switch.
2. baking box according to claim 1, is characterized in that, also comprises:
Inductive needle, is arranged on described baking box and near described burner setting, and described inductive needle is connected with described pipeline switch, and when described burner stops working, pipeline switch disconnects described fuel gas pipeline described in described inductive needle control.
3. baking box according to claim 2, is characterized in that,
Described pipeline switch is electromagnetic switch.
4. baking box according to claim 3, is characterized in that,
Described electromagnetic switch comprises magnetic valve, and described magnetic valve is arranged on described fuel gas pipeline, for controlling conducting and the disconnection of described fuel gas pipeline; Described inductive needle is flame inductive needle; Described door health check-up slowdown monitoring switch is touch switch; And described magnetic valve, described flame inductive needle and described touch switch are electrically connected.
5. baking box according to claim 4, is characterized in that,
Described magnetic valve, described flame inductive needle and described touch switch are in series.
6. baking box according to claim 4, is characterized in that, described electromagnetic switch also comprises:
Manual control portion, is arranged on described magnetic valve, for fuel gas pipeline described in the described solenoid valve conduction of manual control.
7. according to the baking box described in any one in claim 1 nephew 6, it is characterized in that, also comprise:
Control panel, is arranged on the outer wall of described cavity, and described pipeline switch is arranged on described control panel.
8. baking box according to claim 6, is characterized in that,
Described cavity is the middle control cavity of front opening, and described door body is installed in rotation on the described opening part on described cavity.
9. baking box according to claim 6, is characterized in that,
Described burner is two that in described cavity, arrange up and down.
10. baking box according to claim 9, is characterized in that,
Described fuel gas pipeline is fixed on the sidewall of described cavity, and described in two, burner is all connected with described fuel gas pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420166758.8U CN203789751U (en) | 2014-04-08 | 2014-04-08 | Oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420166758.8U CN203789751U (en) | 2014-04-08 | 2014-04-08 | Oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203789751U true CN203789751U (en) | 2014-08-27 |
Family
ID=51372037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420166758.8U Expired - Lifetime CN203789751U (en) | 2014-04-08 | 2014-04-08 | Oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203789751U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105125059A (en) * | 2015-08-27 | 2015-12-09 | 广东美的厨房电器制造有限公司 | Steam boiler and control method thereof |
| CN106618257A (en) * | 2016-12-23 | 2017-05-10 | 宁波方太厨具有限公司 | Oven capable of preventing scald when opening door |
| CN109907662A (en) * | 2019-03-08 | 2019-06-21 | 谭俊超 | The gas burning roastor of gas burning roastor control device and low energy consumption with ion induction |
| CN111043621A (en) * | 2019-12-06 | 2020-04-21 | 西安圣华农业科技股份有限公司 | Biomass combustion machine combustion monitoring system |
-
2014
- 2014-04-08 CN CN201420166758.8U patent/CN203789751U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105125059A (en) * | 2015-08-27 | 2015-12-09 | 广东美的厨房电器制造有限公司 | Steam boiler and control method thereof |
| CN106618257A (en) * | 2016-12-23 | 2017-05-10 | 宁波方太厨具有限公司 | Oven capable of preventing scald when opening door |
| CN109907662A (en) * | 2019-03-08 | 2019-06-21 | 谭俊超 | The gas burning roastor of gas burning roastor control device and low energy consumption with ion induction |
| CN111043621A (en) * | 2019-12-06 | 2020-04-21 | 西安圣华农业科技股份有限公司 | Biomass combustion machine combustion monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
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| CX01 | Expiry of patent term |