CN1173613A - Preheating devcie for liquid fuel cooker - Google Patents
Preheating devcie for liquid fuel cooker Download PDFInfo
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- CN1173613A CN1173613A CN 96118300 CN96118300A CN1173613A CN 1173613 A CN1173613 A CN 1173613A CN 96118300 CN96118300 CN 96118300 CN 96118300 A CN96118300 A CN 96118300A CN 1173613 A CN1173613 A CN 1173613A
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- hole
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Abstract
A preheater for stove of liquid fuel has an open cylindrical cover with air holes on its wall, which is fixed to preheater body. Flow control rod and control joint are installed in the hole of preheater body. A lock nut is screwed tocontrol joint. A connecting nut is used to communicate control joint with liquid deliever pipe. The joint is installed to preheater body and the hole of joint is communicated with the hole in which control rod is installed. Its advantages are simple structure, controllable flow, high combustion effect of fuel, and convenient application.
Description
The present invention relates to a kind of preheater of liquid fuel cooker.
The existing cooking stove that uses liquid fuel, direct combustion of liquid fuel heating generating tube is adopted in the preheating of its liquid fuel mostly, this preheating method is easy to generate flourishing and black smoke, more obvious when particularly burning the high heating value liquid fuel, though also have some liquid fuel cookers also to adopt some smoke consuming apparatuses, flourishing and black smoke still appears in cooking stove combustion system easily under the temperature condition with higher.
The purpose of this invention is to provide and a kind ofly can control preheating with liquid fuel flow and combustion efficiency preheating devcie for liquid fuel cooker preferably.
Task of the present invention realizes with following mode: a kind of preheating devcie for liquid fuel cooker, be fixed with cover on the preheating body, through hole one end in the preheating body is equipped with the control joint, the other end flow-control bar of packing into, the awl point of flow-control bar be facing to the end face of control joint, collar nut woven hose with control joint and be connected, in the woven hose other end introduced cover, joint is contained on the preheating body, and the through hole in it is connected with the through hole of preheating body, on the uncovered cylindrical periphery-wall of cover air admission hole is arranged.Also can be equipped with in the preheating body and fill out bar, the hole of filling bar forwardly has intercommunicating pore to be connected with the hole of dress flow-control bar, and joint is contained on the preheating body, and the through hole in it is connected at the rear portion with the hole of filling bar.Air admission hole is the combination in hole or slit or hole and slit.The material of making preheating body and flow-control bar is the material of two kinds of different linear expansion coefficients, and the line of material coefficient of expansion of flow-control bar is bigger than the line of material coefficient of expansion of preheating body.
That the present invention has is simple in structure, the preheated liquid flow can be controlled, fuel combustion efficiency does not well produce flourishing and black smoke, characteristics such as easy to use, reliable, is suitable for the preheater of making liquid fuel cooking range.
The front view of this preheater of Fig. 1 embodiment one
Fig. 2 is the vertical view of Fig. 1
Fig. 3 is the side view of Fig. 1
The front view of this preheater of Fig. 4 embodiment two
Fig. 5 is the vertical view of Fig. 4
Fig. 6 is the side view of Fig. 4
Below in conjunction with accompanying drawing the present invention is described in further detail:
Embodiment one
Embodiment two: its structure is identical with embodiment one major technique feature, for further making the time of staying lengthening of preheated liquid on preheating body 2, make pre-heat effect better, on the preheating body, increase an endoporus in order to filling bar 10, this hole afterbody (promptly filling out the bar afterbody) is connected with joint 9 endoporus on being contained in preheating body 2, and this hole head (promptly filling out club head) has intercommunicating pore 14 to be connected with the holes of dress flow-control bars 3.
Flow-control bar 3 flows through liquid fuel with to fill out bar 10 all gapped with its installing hole in the gap.
Use: with reference to accompanying drawing 1,2,5, be embodiment one, during the kitchen range preheating, pre-heating fuel enters from joint 9, slit and woven hose 7 that aperture on the conehead of flow-control bar 3 and control joint 4 forms enter in the cover 1, and spray point 8 carries out preheating to the ignited fuel that enters in the cover 1 to the generating tube (accompanying drawing does not mark, and omits) that kitchen range are contained in the preheater top, because cover has a lot of air admission holes 13 that replenish air on 1, so over-emitting black exhaust and flourishing can well eliminate fuel combustion the time.During preheating, whole preheater also obtains heating, when the fiery normal combustion of master, also can heat preheater.As after closing main fire, need again to continue again to use, preheater temperature this moment is than higher; at once if pre-heating fuel enters cover 1 very soon, fuel can be vaporized after running into hot preheating body 2 at once, produces a large amount of fuel vapours, cover 1 can not in time replenish a large amount of air, flourishing and over-emitting black exhaust can occur.So preheating this moment will slowly enter in the cover 1 with fuel, fuel flow rate must reduce, after the preheater temperature raises, the preheating body 2 that flow-control bar 3 that copper material is made and steel are made produces linear expansion simultaneously, because the linear expansion coefficient of flow-control bar 3 is greater than the linear expansion coefficient of preheating body 2, so the linear expansion amount of flow-control bar 3 is greater than preheating body 2, thereby formed slit diminishes between the awl of flow-control bar 3 point and the control joint 4, the pre-heating fuel flow reduces, and has played the purpose that varies with temperature automatic control pre-heating fuel flow.The height of control temperature can be adjusted by the size of regulating the initial slit between flow-control bar 3 and the control joint 4.
With reference to accompanying drawing 3,4,6, total use is basically with above-mentioned identical. and its difference is just can enter the sharp slit that forms with the aperture of controlling on the joint 4 of awl of flow-control bar 3 again in woven hose 7 enters cover 1 through intercommunicating pore 14 again pre-heating fuel enters the gap that will form through the endoporus of filling out bar 10 and preheating body 2 earlier from joint 9 after.Thereby liquid fuel long flow path on burner body 2, be subjected to preheating time longer, the preheated liquid temperature is comparatively high, helps burning.
Claims (4)
1. preheating devcie for liquid fuel cooker, it is characterized in that being fixed with on the preheating body [2] cover [1], through hole one end in the preheating body [2] is equipped with control joint [4], the other end flow-control bar [3] of packing into, the awl point of flow-control bar [3] is facing to the end face of control joint [4], collar nut [6] is connected woven hose [7] with control joint [4], woven hose [7] other end stretches in the cover [1], joint [9] is contained on the preheating body [2], through hole in it is connected with the through hole of preheating body [2], on the uncovered cylindrical periphery-wall of cover [1] air admission hole [13] is arranged.
2. according to the described preheater of claim 1, it is characterized in that also can being equipped with in the preheating body [2] and fill out bar [10], the hole of filling bar [10] forwardly has intercommunicating pore [14] to be connected with the hole of dress flow-control bar [3], joint [9] is contained on the preheating body [2], and the through hole in it is connected at the rear portion with the hole of filling bar [10].
3. according to the described preheater of claim 1, it is characterized in that air admission hole [13] is the combination in hole or slit or hole and slit.
4. according to the described preheater of claim 1, the material that it is characterized in that making preheating body [2] and flow-control bar [3] is the material of two kinds of different linear expansion coefficients, and the line of material coefficient of expansion of flow-control bar [3] is bigger than the line of material coefficient of expansion of preheating body [2].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96118300 CN1173613A (en) | 1996-08-10 | 1996-08-10 | Preheating devcie for liquid fuel cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96118300 CN1173613A (en) | 1996-08-10 | 1996-08-10 | Preheating devcie for liquid fuel cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1173613A true CN1173613A (en) | 1998-02-18 |
Family
ID=5124974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96118300 Pending CN1173613A (en) | 1996-08-10 | 1996-08-10 | Preheating devcie for liquid fuel cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1173613A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889990A (en) * | 2016-06-14 | 2016-08-24 | 邓利强 | Operating method of fuel oil energy-saving safety protection oven |
-
1996
- 1996-08-10 CN CN 96118300 patent/CN1173613A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889990A (en) * | 2016-06-14 | 2016-08-24 | 邓利强 | Operating method of fuel oil energy-saving safety protection oven |
| CN105889990B (en) * | 2016-06-14 | 2018-03-27 | 邓利强 | A kind of operating method of energy-saving fuel security protection stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |