CN2230025Y - Directed combustion and separation type heat pipe multi purpose stove - Google Patents
Directed combustion and separation type heat pipe multi purpose stove Download PDFInfo
- Publication number
- CN2230025Y CN2230025Y CN 95219998 CN95219998U CN2230025Y CN 2230025 Y CN2230025 Y CN 2230025Y CN 95219998 CN95219998 CN 95219998 CN 95219998 U CN95219998 U CN 95219998U CN 2230025 Y CN2230025 Y CN 2230025Y
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- combustion chamber
- heat pipe
- condenser
- chamber
- combustion
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Abstract
The utility model relates to a directed combustion and separation type heat pipe multi purpose stove. The upper and the lower parts of an evaporator are connected into one body by flanges; the lower part has a combustion chamber and an ash-dreg chamber; the inside is lined with thermal insulation material and is provided with a vortex device. The upper part evaporator has a second combustion chamber; the inside is provided with a heat pipe and a jacket; the lower part has a liquid pool and is provided with a liquid filling valve; the top is provided with a chimney and a pressure gauge. The liquid pool is connected to a condenser by a vapor guiding pipe and then is connected back to the combustion chamber by a liquid guiding pipe to form a circulating system. The periphery of the fin of the condenser is cold fluid; the condenser is provided with an air exhaust valve which can eliminate non-condensing gas. The multi purpose stove is convenient to manufacture and maintain, and has high efficiency, high lifetime of the heat pipe.
Description
The utility model relates to a kind of direct combustion type separate heat pipe multipurpose furnace, belongs to the technical field of boiler plant.
The heat transfer property of integrated thermal stove is clearly, but its shortcoming is a velocity of sound heat transport limitation, carry heat transport limitation, dry heat transport limitation of the boiling heat transfer limit or the like, these conditions make manufacturing and designing of heat pipe and keep in repair all a lot of difficulties, in addition, integrated thermal is a welded closure formula structure, the user is difficult to unpacking, and incoagulable gas folded the speed influence in the heat pipe life-span was managed, and efficient is also reduced.
Though integrated thermal is a high-performance heat transfer components, but its evaporator section section of condensing adiabatic section is all in same shell, the evaporation and condensation circulation of working medium is all finished in same pipe, heat-transfer capability is limited by internal work liquid fluid interchange condition in the course of work, the heat pipe uiform section limit for example, the limit that steam and liquid film reverse movement cause, limit that the evaporator section film boiling causes and the heat transport limitation that causes and evaporator section are overheated or the like.
The purpose of this utility model is that a kind of direct combustion type separate heat pipe multipurpose furnace will be provided, and it can overcome above-mentioned shortcoming, and the uiform section of the steam lead of its heat pipe is selected as required.Velocity of sound heat transport limitation will never occur, and working solution is not flow in the pipe in same pipeline, so do not carry heat transport limitation; Because the heavy position difference in height of working solution, can regulate,, film boiling can not occur so the working cycles driving force also can change, working solution can on-the-spotly be adjusted, so dry heat transport limitation can not appear, the structure of separate type, and design, to make the maintenance aspect all easy, can be used for miniature boiler, energy savings, high efficiency, also safe and reliable.
The purpose of this utility model is achieved in that
Evaporimeter is divided into two parts up and down, fuse with flange, first combustion chamber and cinder chamber are arranged at the bottom, all sidelining flame-proof thermal insulation materials, swirler is equipped with in portion about the stove gate top, evaporimeter top is second combustion chamber and the vaporization chamber that is heated, liquid-filling valve is connected in the right side, combustion chamber, and embedding four secondary wind inleting tubes have chuck in second combustion chamber in the peripheral refractory masses of chamber, the heat pipe that runs through the combustion chamber, steam chest is positioned at top, combustion chamber, and liquid pool is arranged at the bottom, and second top of combustion chamber is connected with condenser with the vapour conduit, the condenser upper right quarter has exhaust-valve, and the bottom is connected with second combustion chamber with fluid catheter again.Condenser is penetrated with finned tube, is cold fluid all around.Second top of combustion chamber has chimney and Pressure gauge.
Fig. 1 is a direct combustion type separate heat pipe multipurpose furnace schematic diagram.
Now in conjunction with the accompanying drawings the structure of direct combustion type separate heat pipe multipurpose furnace is described in detail:
By Fig. 1, evaporimeter (1) is divided into two parts up and down, link into an integrated entity with flange (6), (do not draw bolt, nut), one cinder chamber (7) and all sidelining flame-proof thermal insulation materials in one first combustion chamber (8) (10) are arranged at the bottom, there is a stove gate (9) combustion chamber (8), swirler (11) is equipped with in portion about stove gate (9) top, evaporimeter (1) top is second combustion chamber and the vaporization chamber (12) that is heated, chimney (13) and Pressure gauge (22) are equipped with in the top, liquid-filling valve (21) is connected in the right side of second combustion chamber (12) with conduit, in the peripheral refractory masses in second combustion chamber (12), bury 4 secondary wind inleting tubes (33) underground, the heat pipe (15) that peripheral chuck (14) is arranged in second combustion chamber (12) and run through second combustion chamber (12), steam chest (16) is positioned at top, second combustion chamber (12), liquid pool (5) is arranged at the bottom, top, second combustion chamber (12) is connected with condenser (2) with vapour conduit (3), the position of condenser (2) is higher than evaporimeter (1), condenser (2) is penetrated with finned tube (17), around it is cold fluid (19), the condenser upper right quarter is equipped with exhaust-valve (18), the bottom joins with second combustion chamber (12) of fluid catheter (4) with evaporimeter (1) again, evaporimeter (1), condenser (2), vapour conduit (3) and fluid catheter (4) are formed a circulatory system, and inner chamber forms vacuum, and filling heat-conductive working medium and sealing.
The interior liquid refrigerant of evaporimeter (1) is heated, and seething with excitement vaporizes is transmitted to condenser by vapour conduit (3), latent heat discharges to the outer cold fluid (19) of condenser (2), working medium condenses into liquid state in the condenser, under thermal siphon and the effect of liquid level difference gravity, flow back to again in the liquid pool (5) in the evaporimeter (1) by fluid catheter (4), be subjected to thermal evaporation condensing reflux more once more.Move in circles thus, heat be transmitted to hot facility,---for example heating, to bathe and use hot water, drinking water uses to steam food, oven dry, flatiron or the like.
Fuel all directly drops into combustion chamber (8) from stove gate (9), the just burning of igniting back, hot flue gas eddy current rises to swirler (11) bump, return again and reduce to first combustion chamber (8) partly being mixed in carbon granules in the hot flue gas, continue heating flame, and the comparatively sufficient hot flue gas rising of burning flow to second combustion chamber (12) through swirler (11), burns away till after-flame, so useless flue gas is just discharged from chimney (13).
Fill heat-conducting work medium in the heat pipe (15) in second combustion chamber (12) periphery centre cover (14) and the combustion chamber, the radiant heat that two sections burning after-flames discharge absorbed in the heating jacket by peripheral wall in combustion chamber (12) and heat pipe (15) coplanar and tube chamber in the working medium boiling vaporize, reach in the condenser (2) from vapour conduit (3) through steam chest (16), running through its finned tube (17) latent heat discharges heat to cold fluid (19) all around by finned tube (17), this cold fluid (19) is that water (is used to produce the hot water boiling water, steam), it also can be air (being used to produce hot blast), the working medium heat release of condenser (2) liquid state of congealing into later on, under the gravity effect of siphon and liquid level difference, compel back evaporimeter (1) liquid pool (5) again, continue to be subjected to thermal evaporation and condensing reflux, circulation repeatedly.
The interior air of evaporimeter (1) is released from exhaust-valve (18) with vacuum method when mounted, and a part of steam water interface and uncondensed gas exclude from air bleeding valve (20) again, makes this system form vacuum state; Through going into liquid refrigerant and sealing, dust block board (23) plays eddy current and dust-break effect by liquid-filling valve (21), embedding again four secondary wind inleting tubes (24) (figure is expression not) in the periphery refractory masses of first combustion chamber.
Compared with prior art, direct combustion type separate heat pipe multipurpose furnace has following advantages:
1. there is not heat transport limitation, safe and reliable.
2. separate type is equipped with air bleeding valve, can discharge incoagulable gas, so heat pipe Life-span is unaffected.
Claims (3)
1. direct combustion type separate heat pipe multipurpose furnace, it is characterized in that: evaporimeter (1) is divided into two parts up and down, fuse with flange (6), first combustion chamber (8) and cinder chamber (7) are arranged at the bottom, all sidelining flame-proof thermal insulation materials (10), swirler (11) is equipped with in portion about stove gate (9) top, evaporimeter (1) top is second combustion chamber (12) and the vaporization chamber that is heated, liquid-filling valve (21) is connected in right side, combustion chamber (12), embedding four secondary wind inleting tubes (23) in the peripheral refractory masses of combustion chamber (12), chuck (14) is arranged in second combustion chamber (12), the heat pipe (15) that runs through combustion chamber (12), steam chest (6) is positioned at top, combustion chamber (12), liquid pool (5) is arranged at the bottom, top, second combustion chamber (12) is connected with condenser (2) with the vapour conduit, and condenser (2) upper right quarter has exhaust-valve (18), and the bottom is connected with second combustion chamber (12) with fluid catheter (4) again
2. multipurpose furnace according to claim 1 is characterized in that: condenser (2) is penetrated with finned tube (17), is cold fluid (19) all around.
3. multipurpose furnace according to claim 1 is characterized in that: chimney (13) and Pressure gauge (22) are arranged at top, second combustion chamber (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95219998 CN2230025Y (en) | 1995-08-30 | 1995-08-30 | Directed combustion and separation type heat pipe multi purpose stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95219998 CN2230025Y (en) | 1995-08-30 | 1995-08-30 | Directed combustion and separation type heat pipe multi purpose stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2230025Y true CN2230025Y (en) | 1996-06-26 |
Family
ID=33868024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95219998 Expired - Fee Related CN2230025Y (en) | 1995-08-30 | 1995-08-30 | Directed combustion and separation type heat pipe multi purpose stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2230025Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100443850C (en) * | 2007-02-15 | 2008-12-17 | 南京工业大学 | Heat pipe type solid phase powder heat exchange system |
| CN102563689A (en) * | 2012-02-13 | 2012-07-11 | 郭丰亮 | Biomass combustor with evaporative cooling device |
| CN103471194A (en) * | 2013-09-24 | 2013-12-25 | 中国航天空气动力技术研究院 | Separating type heat pipe heat exchanging system for reducing infrared radiation of high-temperature hole body |
-
1995
- 1995-08-30 CN CN 95219998 patent/CN2230025Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100443850C (en) * | 2007-02-15 | 2008-12-17 | 南京工业大学 | Heat pipe type solid phase powder heat exchange system |
| CN102563689A (en) * | 2012-02-13 | 2012-07-11 | 郭丰亮 | Biomass combustor with evaporative cooling device |
| CN103471194A (en) * | 2013-09-24 | 2013-12-25 | 中国航天空气动力技术研究院 | Separating type heat pipe heat exchanging system for reducing infrared radiation of high-temperature hole body |
| CN103471194B (en) * | 2013-09-24 | 2016-08-10 | 中国航天空气动力技术研究院 | A kind of separate heat pipe heat-exchange system for reducing high-temperature hole body infra-red radiation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhu Xianmin Document name: payment instructions |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhu Xianmin Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |