CN204478472U - A kind of electronics hot flame device - Google Patents
A kind of electronics hot flame device Download PDFInfo
- Publication number
- CN204478472U CN204478472U CN201520042882.8U CN201520042882U CN204478472U CN 204478472 U CN204478472 U CN 204478472U CN 201520042882 U CN201520042882 U CN 201520042882U CN 204478472 U CN204478472 U CN 204478472U
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- CN
- China
- Prior art keywords
- hot flame
- chamber
- inlet chamber
- flame device
- heater element
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Abstract
The utility model discloses a kind of electronics hot flame device, comprise the heating chamber being built-in with heater element, described heating top of chamber and the conducting of hot flame pipe, the top of described hot flame pipe is hot flame outlet, with inlet chamber conducting bottom heating chamber, described inlet chamber is positioned at side and the below in heating chamber, and separate with thermal insulation layer between side inlet chamber and heating chamber, the top of inlet chamber is provided with air inlet.The utility model also comprises the control circuit controlling heater element work, and described control circuit comprises the power switch, timing means, fire power regulator and the gravity sensing system that are connected with heater element.Electronics hot flame device provided by the utility model, inlet chamber is arranged on outside thermal insulation layer, the normal temperature air entered from air inlet can constantly absorb the heat taken away and enter inlet chamber internal layer from thermal insulation layer, the temperature of hot flame device shell is kept to raise on the one hand, air on the other hand in inlet chamber enters heating chamber again through preheating, can heat be saved, improve hot flame temperature, increase the thermal efficiency.
Description
Technical field
The utility model relates to a kind of electronics hot flame device that can replace alcolhol burner.
Background technology
Alcolhol burner is the conventional equipment in laboratory, and material mostly is glass, and primarily of lamp body, cotton lamp cord (cotton lamp wicks), porcelain wick, the crown top of burner and alcohol are formed.Produce heat in alcohol burn process, can heat other experiment materials, its heating-up temperature can reach more than 400 ~ 1000 DEG C.Due to can not smog be produced in alcohol burn process, therefore also can by reaching the object of sterilizing to the calcination of apparatus.In use procedure, due to the consumption of alcohol, need repeatedly to add alcohol, wick is of a specified duration for service time, also needs to change to supplement.In addition, use that alcolhol burner easily occurs owing to toppling over, lamp body bursts etc. and cause alcohol to leak cause user to burn, the danger of even initiation fire.
Utility model content
The utility model object is: provide a kind of electronics hot flame device that can be used for replacing alcolhol burner.
The technical solution of the utility model is:
A kind of electronics hot flame device, comprise the heating chamber being built-in with heater element, described heating top of chamber and the conducting of hot flame pipe, the top of described hot flame pipe is hot flame outlet, with inlet chamber conducting bottom heating chamber, described inlet chamber is positioned at side and the below in heating chamber, and separate with thermal insulation layer between the inlet chamber of side and heating chamber, the top of the inlet chamber of side is provided with air inlet.
Preferably, with inlet chamber conducting place, some thermal insulation boards are installed bottom described heating chamber, between each thermal insulation board, form air guide path.
Preferably, the bottom of described inlet chamber is provided with counterweight chassis, and side is the shell of electronics hot flame device.
Concrete, also comprise the control circuit controlling heater element work, described control circuit comprises the power switch be connected with heater element, and power switch is connected with timing means.
Preferred further, be also connected to fire power regulator between described power switch and heater element.
Preferred further, the quantity of described heater element is multiple, the quantity of fire power regulator regulation heating element manipulation.
Further preferred described control circuit also comprises gravity sensing system, and described gravity sensing system exports the break-make controlling power switch.
The utility model has the advantages that:
1. electronics hot flame device provided by the utility model, inlet chamber is arranged on outside thermal insulation layer, the normal temperature air entered from air inlet can constantly absorb the heat taken away and enter inlet chamber internal layer from thermal insulation layer, the temperature of hot flame device shell is kept to raise on the one hand, air on the other hand in inlet chamber enters heating chamber again through preheating, can heat be saved, improve hot flame temperature, increase the thermal efficiency;
2. electronics hot flame device of the present utility model, is provided with timing means, when forgetting closedown hot flame device, can timing automaticly close, safer;
3. fire power regulator of the present utility model, by the working quantity of regulation heating element, controls firepower size, applies more flexible;
4. gravity sensing system of the present utility model, can sense whether electronics hot flame device topples over, and electronics hot flame device, once topple over, can control power switch immediately and disconnect, ensure use safety.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is the structural representation of electronics hot flame device described in the utility model;
Fig. 2 is the theory diagram of the control circuit of heater element described in the utility model.
Detailed description of the invention
As shown in Figure 1, the electronics hot flame device that the utility model discloses, comprise hot flame pipe 2, the top of described hot flame pipe is hot flame outlet 1, and bottom is provided with heater element 3 with heating chamber 11 conducting, heating in chamber 11, with inlet chamber 7 conducting bottom heating chamber 11, described inlet chamber 7 is positioned at side and the below in heating chamber 1, and separate with thermal insulation layer 4 between side inlet chamber and heating chamber, the top of inlet chamber is provided with air inlet 5.With inlet chamber 7 conducting place, some thermal insulation boards 8 are installed bottom described heating chamber 11, between each thermal insulation board, form air guide path.The bottom of described inlet chamber 7 is provided with counterweight chassis 10, and side is the shell 9 of electronics hot flame device.Air in heating chamber 11 is through the heating of heater element 3, and hot gas rises, and is discharged, can replace the lamp flame of alcolhol burner by hot flame pipe 2 from hot flame outlet 1.Hot gas rises and discharges hot flame pipe 2, and normal temperature air can be driven from air inlet 5 suction, enters heating chamber 11, heated, so move in circles by heater element 3 through inlet chamber 7.Inlet chamber 7 is arranged on outside thermal insulation layer 4, the normal temperature air entered from air inlet 5 can constantly absorb the heat taken away and enter inlet chamber internal layer 6 from thermal insulation layer, the temperature of hot flame device shell is kept to raise on the one hand, air on the other hand in inlet chamber enters heating chamber again through preheating, heat can be saved, improve hot flame temperature, increase the thermal efficiency.
As shown in Figure 2, the utility model also comprises the control circuit controlling heater element work, and described control circuit comprises the power switch be connected with heater element, power switch is connected with timing means, when forgetting closedown hot flame device, can timing automaticly close, safer.Also be connected to fire power regulator between described power switch and heater element, the quantity of described heater element is multiple, forms a heater element group, the quantity of fire power regulator regulation heating element manipulation.Described control circuit also comprises gravity sensing system, described gravity sensing system exports the break-make controlling power switch, and gravity sensing system can sense whether electronics hot flame device topples over, and electronics hot flame device is once topple over, power switch can be controlled immediately disconnect, ensure use safety.The utility model can also increase leakage protection circuit, once leak electricity, and auto-breaking immediately.
Control circuit of the present utility model can be designed to one with electronics hot flame device, also split can arrange, ensures use safety.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All modifications done according to the Spirit Essence of the utility model main technical schemes, all should be encompassed within protection domain of the present utility model.
Claims (7)
1. an electronics hot flame device, it is characterized in that: comprise the heating chamber being built-in with heater element, described heating top of chamber and the conducting of hot flame pipe, the top of described hot flame pipe is hot flame outlet, with inlet chamber conducting bottom heating chamber, described inlet chamber is positioned at side and the below in heating chamber, and separate with thermal insulation layer between the inlet chamber of side and heating chamber, the top of the inlet chamber of side is provided with air inlet.
2. electronics hot flame device according to claim 1, is characterized in that: be provided with some thermal insulation boards with inlet chamber conducting place bottom described heating chamber, form air guide path between each thermal insulation board.
3. electronics hot flame device according to claim 2, it is characterized in that: the bottom of described inlet chamber is provided with counterweight chassis, side is the shell of electronics hot flame device.
4. the electronics hot flame device according to claim 1-3 any one, is characterized in that: also comprise the control circuit controlling heater element work, described control circuit comprises the power switch be connected with heater element, and power switch is connected with timing means.
5. electronics hot flame device according to claim 4, is characterized in that: be also connected to fire power regulator between described power switch and heater element.
6. electronics hot flame device according to claim 5, is characterized in that: the quantity of described heater element is multiple, the quantity of fire power regulator regulation heating element manipulation.
7. electronics hot flame device according to claim 4, is characterized in that: described control circuit also comprises gravity sensing system, and described gravity sensing system exports the break-make controlling power switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520042882.8U CN204478472U (en) | 2015-01-22 | 2015-01-22 | A kind of electronics hot flame device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520042882.8U CN204478472U (en) | 2015-01-22 | 2015-01-22 | A kind of electronics hot flame device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204478472U true CN204478472U (en) | 2015-07-15 |
Family
ID=53634260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520042882.8U Expired - Fee Related CN204478472U (en) | 2015-01-22 | 2015-01-22 | A kind of electronics hot flame device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204478472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613643A (en) * | 2015-01-22 | 2015-05-13 | 何向锋 | Electronic hot flame device |
-
2015
- 2015-01-22 CN CN201520042882.8U patent/CN204478472U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613643A (en) * | 2015-01-22 | 2015-05-13 | 何向锋 | Electronic hot flame device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150715 Termination date: 20210122 |