CN105115153A - Water and fire direct heat exchange household heating stove - Google Patents
Water and fire direct heat exchange household heating stove Download PDFInfo
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- CN105115153A CN105115153A CN201510608159.6A CN201510608159A CN105115153A CN 105115153 A CN105115153 A CN 105115153A CN 201510608159 A CN201510608159 A CN 201510608159A CN 105115153 A CN105115153 A CN 105115153A
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Abstract
The invention relates to a boiler, in particular to a water and fire direct heat exchange household heating stove. The technical problems that a traditional boiler is complex in structure, water scale can be generated easily, and heat exchange efficiency is not high are solved. The water and fire direct heat exchange household heating stove comprises a water tank provided with a water outlet and a water returning port, a combustor and a heat exchange cylinder arranged on the top of the water tank, wherein the top end of the heat exchange cylinder is provided with an opening. The combustor is connected with a fire outlet pipe stretching into the heat exchange cylinder. The position, close to the top end opening, of the heat exchange cylinder is provided with a water channel provided with a smoke exhaust port and a spraying port, and the bottom of the heat exchange cylinder is communicated with the water tank. The water tank guides water to the position above the water channel through a circulating pipe connected with a water pump in series. According to the water and fire direct heat exchange household heating stove, the metal intermediate medium heat exchange technology is directly replaced with water and fire direct heat exchange, and therefore the structure is simpler and more reasonable, heat exchange is more direct and faster, and efficiency is higher.
Description
Technical field
The present invention relates to a kind of boiler, specifically a kind of Water-fire direct heat-exchanging Domestic heating stove.
Background technology
Conventional domestic hot-water boiler generally adopts metal medium water and fire screen to be opened, water all has to pass through metal medium to realize with the heat transfer of fire, such heat exchange pattern, not only complex structure, manufacture difficulty, more importantly, because hot-water boiler water temperature all will be heated to six or seven ten degree, under such condition, water in metal tube will inevitably generate incrustation scale, then be attached to tightly in metal tube, along with increasing of incrustation scale, boiler must be caused to use the thermal efficiency constantly to decline, therefore, incrustation scale in metal tube must be processed again, which not only adds the service life that operating cost also greatly reduces boiler.So people wish to develop the Water-fire direct heat-exchanging Domestic heating stove that structure is simple, easy to manufacture, non flouling behaviour, the thermal efficiency are high, operating cost is low, through retrieval, at present both at home and abroad all without the domestic boiler possessing such condition.
Summary of the invention
The present invention, in order to solve conventional boiler complex structure, easily generate incrustation scale, heat exchanger effectiveness not high-technology problem, provides a kind of Domestic heating stove of Water-fire direct heat-exchanging.
The present invention adopts following technical scheme to realize: a kind of Water-fire direct heat-exchanging Domestic heating stove, comprises the water tank, the burner which is provided with delivery port and water return outlet and is located at tank top and top is provided with the heat exchanger tube of opening; Burner is connected with the fire-outtaking tube that is stretched into heat exchanger tube inside; Heat exchanger tube is provided with the tank that it has exhaust opening and mouth spray near the position of its top ports, the bottom of heat exchanger tube is connected with water tank; Water is caused above tank by the circulation pipe it being serially connected with water pump by water tank.
Operation logic of the present invention: first water is filled with to cistern water level marker location (dotted line position in Fig. 1 on water tank), again water pump is opened, water is made to enter tank by circulation pipe and be sprayed by mouth spray, when current through heat exchanger tube to water tank, at this moment burner is lighted a fire, flame enters heat exchanger tube by fire-outtaking tube and moves upward, at this moment the flame relative motion of water outlet and rising is sprayed, the heat of fire fully absorbs by the water of spray, its waste gas is discharged by exhaust opening, such reciprocation cycle is by the water heating in water tank, hot water is transported to in water heater through delivery port by outer water pump by the water of heating, then heat again by entering water tank with water heater by the back of pipeline mouth of a river, so repeatedly run heat supply work.
Further, described fire-outtaking tube from outside seal through after water tank through stretching in heat exchanger tube by the connecting portion of heat exchanger tube and water tank, the port of export of fire-outtaking tube upward and the port of export of fire-outtaking tube bottom heat exchanger tube; The entrance point that fire-outtaking tube is positioned at water tank outside is connected with burner.
Fire-outtaking tube is arranged through water tank, the heat in pipe can be passed to the water in water tank, improve further burning produce the utilization ratio of heat; The port of export of fire-outtaking tube is near bottom heat exchanger tube, and the distance that flame can be made to rise through is longer, and water droplet heat absorption is from top to bottom more abundant.
The present invention instead of metal intermediate medium heat transfer technology by Water-fire direct heat-exchanging, and make structure more simple, reasonable, more directly rapidly, efficiency is higher in heat exchange.The condition also making domestic boiler incrustation scale not adhere to, decreases the cost that incrustation scale brings the loss of heat exchange and scale removal.The present invention is applicable to family's indoor heating.The present invention can burning gaseous fuels, also can burning liquid fuels, as alcohol-group fuel.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is side-looking structural representation of the present invention.
In figure: 1-smoke exhaust pipe; 2-bell; 3-mouth spray; 4-heat exchanger tube; 5-fire-outtaking tube; 6-water tank; 7-combustor; 8-circulation pipe; 9-water pump; 10-delivery port; 11-water return outlet, 12-tank, 13-cover.
Detailed description of the invention
A kind of Water-fire direct heat-exchanging Domestic heating stove, comprises the water tank 6, the burner 7 which is provided with delivery port 10 and water return outlet 11 and is located at water tank 6 top and top is provided with the heat exchanger tube 4 of opening; Burner 7 is connected with the fire-outtaking tube 5 that is stretched into heat exchanger tube 4 inside; Heat exchanger tube 4 is provided with the tank 12 that it has exhaust opening and mouth spray 3 near the position of its top ports, the bottom of heat exchanger tube 4 is connected with water tank 6 (can be realized by leaking hole); Water is caused above tank 12 by the circulation pipe 8 it being serially connected with water pump 9 by water tank 6.
Described fire-outtaking tube 5 from outside seal through after water tank 6 through stretching in heat exchanger tube 4 by heat exchanger tube 4 and the connecting portion of water tank 6, the port of export of fire-outtaking tube 5 upward and the port of export of fire-outtaking tube 5 bottom heat exchanger tube 4; The entrance point that fire-outtaking tube 5 is positioned at water tank 6 outside is connected with burner 7.
Exhaust opening on tank 12 opens the heart wherein; The position that heat exchanger tube 4 top port place is positioned at above tank 12 is also provided with bell 2, and bell 2 center also has exhaust opening, is vertically fixed with a smoke exhaust pipe 1 between two exhaust openings; Water causes above tank 12 through bell 2 by circulation pipe 8; The opening of described fire-outtaking tube 5 is rectified smoke exhaust pipe 1.The overthe openings of fire-outtaking tube 5 is provided with a cover 13.
Bell 2 can play the effect of insulation further, makes product more complete simultaneously.Smoke exhaust pipe 1 is relative with fire-outtaking tube 5 port, and cover 13 is positioned at directly over fire-outtaking tube 5, has interval between cover 13 and fire-outtaking tube 5 mouth of pipe, and flame can be made to move upward by spraying below cover again; Suitably can delay the speed that flame moves upward like this, and make that flame is relative with the current of whereabouts to be passed, make to spray that lower current heat is more abundant.
Described fire-outtaking tube 5 is made up of horizontal segment, the vertically bend pipe of section and connection horizontal segment and vertical section, and horizontal segment enters water tank by outside seal, and stretches into heat exchanger tube by bend pipe and vertical section by bottom heat exchanger tube.
Water-fire direct heat-exchanging Domestic heating stove, comprises exhaust opening 1, bell 2, mouth spray 3 and water tank 6 etc.; Smoke exhaust pipe 1 is communicated with heat exchanger tube 4 by bell 2, mouth spray 3; Fire-outtaking tube 5 is communicated with heat exchanger tube 4 by water tank 6; Water tank 6 is connected with circulation pipe 8, circulation pipe 8 is installed water pump 9, and is connected with bell 2.
During concrete enforcement, smoke exhaust pipe 1 passes from bell 2, mouth spray 3, upper logical atmosphere, lower logical heat exchanger tube, can ensure after directly being exchanged by extreme misery waste gas discharge boiler; Fire-outtaking tube 5 by and higher than water tank 6, pass in heat exchanger tube, circulation pipe 8 is connected with water tank 6, and is connected with bell 2 and mouth spray 3 communicates, and can make that water fully contacts in heat exchanger tube 4 with fiery, heat exchange like this.Heat exchange efficiency of the present invention is high, and the temperature of the smoke evacuation mouth of pipe reaches room temperature substantially, and heat is fully utilized.
Claims (4)
1. a Water-fire direct heat-exchanging Domestic heating stove, comprises the water tank (6), the burner (7) which is provided with delivery port (10) and water return outlet (11) and is located at water tank (6) top and top is provided with the heat exchanger tube (4) of opening; It is characterized in that, burner (7) is connected with one and stretches into the inner fire-outtaking tube (5) of heat exchanger tube (4); Heat exchanger tube (4) is provided with the tank (12) that it has exhaust opening and mouth spray (3) near the position of its top ports, the bottom of heat exchanger tube (4) is connected with water tank (6); Water is caused tank (12) top by the circulation pipe (8) it being serially connected with water pump (9) by water tank (6).
2. a kind of Water-fire direct heat-exchanging Domestic heating stove as claimed in claim 1, it is characterized in that, described fire-outtaking tube (5) stretches into heat exchanger tube (4) in through water tank (6) by the connecting portion by heat exchanger tube (4) and water tank (6) from outside seal, and the port of export of fire-outtaking tube (5) is upward and near heat exchanger tube (4) bottom; The entrance point that fire-outtaking tube (5) is positioned at water tank (6) outside is connected with burner (7).
3. a kind of Water-fire direct heat-exchanging Domestic heating stove as claimed in claim 1 or 2, is characterized in that, the exhaust opening on tank (12) opens the heart wherein; The position that heat exchanger tube (4) top port place is positioned at tank (12) top is also provided with bell (2), and bell (2) center also has exhaust opening, is vertically fixed with a smoke exhaust pipe (1) between two exhaust openings; Water is caused tank (12) top through bell (2) by circulation pipe (8); The opening of described fire-outtaking tube (5) is rectified smoke exhaust pipe (1).
4. a kind of Water-fire direct heat-exchanging Domestic heating stove as claimed in claim 3, is characterized in that, is provided with a cover (13) above the openend of fire-outtaking tube (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510608159.6A CN105115153A (en) | 2015-09-23 | 2015-09-23 | Water and fire direct heat exchange household heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510608159.6A CN105115153A (en) | 2015-09-23 | 2015-09-23 | Water and fire direct heat exchange household heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105115153A true CN105115153A (en) | 2015-12-02 |
Family
ID=54663201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510608159.6A Pending CN105115153A (en) | 2015-09-23 | 2015-09-23 | Water and fire direct heat exchange household heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105115153A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338143A (en) * | 2016-10-24 | 2017-01-18 | 徐士伦 | Normal-pressure hot water boiler with retractable fire tube externally arranged |
| CN108758721A (en) * | 2018-08-10 | 2018-11-06 | 任正刚 | Household alcohol radical is cooked a meal radiator |
| CN112197637A (en) * | 2020-10-09 | 2021-01-08 | 广州白金科技有限公司 | Intermediate medium type heat exchanger for steam waste heat recovery device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3816145A1 (en) * | 1988-05-11 | 1989-11-23 | Irbit Research & Consulting Ag | Heating boiler |
| CN2821475Y (en) * | 2005-07-15 | 2006-09-27 | 施伟 | Novel water heater |
| CN201121980Y (en) * | 2007-08-25 | 2008-09-24 | 刘工勤 | Water and fire direct heat exchange type boiler |
| CN104034024A (en) * | 2014-06-16 | 2014-09-10 | 大庆市斯麦森科技有限公司 | Total-exchange directly-heated vertical hot water boiler |
| CN204943872U (en) * | 2015-09-23 | 2016-01-06 | 刘工勤 | A kind of Water-fire direct heat-exchanging Domestic heating stove |
-
2015
- 2015-09-23 CN CN201510608159.6A patent/CN105115153A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3816145A1 (en) * | 1988-05-11 | 1989-11-23 | Irbit Research & Consulting Ag | Heating boiler |
| CN2821475Y (en) * | 2005-07-15 | 2006-09-27 | 施伟 | Novel water heater |
| CN201121980Y (en) * | 2007-08-25 | 2008-09-24 | 刘工勤 | Water and fire direct heat exchange type boiler |
| CN104034024A (en) * | 2014-06-16 | 2014-09-10 | 大庆市斯麦森科技有限公司 | Total-exchange directly-heated vertical hot water boiler |
| CN204943872U (en) * | 2015-09-23 | 2016-01-06 | 刘工勤 | A kind of Water-fire direct heat-exchanging Domestic heating stove |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338143A (en) * | 2016-10-24 | 2017-01-18 | 徐士伦 | Normal-pressure hot water boiler with retractable fire tube externally arranged |
| CN106338143B (en) * | 2016-10-24 | 2023-06-20 | 大庆市豪迈德科技有限公司 | External contraction and expansion fire tube type normal pressure hot water boiler |
| CN108758721A (en) * | 2018-08-10 | 2018-11-06 | 任正刚 | Household alcohol radical is cooked a meal radiator |
| CN112197637A (en) * | 2020-10-09 | 2021-01-08 | 广州白金科技有限公司 | Intermediate medium type heat exchanger for steam waste heat recovery device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151202 |
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| RJ01 | Rejection of invention patent application after publication |