CN102444980A - Novel vacuum phase-change boiler - Google Patents
Novel vacuum phase-change boiler Download PDFInfo
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- CN102444980A CN102444980A CN2010105061126A CN201010506112A CN102444980A CN 102444980 A CN102444980 A CN 102444980A CN 2010105061126 A CN2010105061126 A CN 2010105061126A CN 201010506112 A CN201010506112 A CN 201010506112A CN 102444980 A CN102444980 A CN 102444980A
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Abstract
The utility model discloses a novel vacuum phase-change boiler, which is main energy source equipment for heating and sanitary water heating at present. The novel vacuum phase-change boiler adopts a horizontal type internal combustion full wet-back three-pass structure, an underneath type large firebox and a reversal chamber, and adopts the main technical proposal that an immersion type front smoke box and an immersion type rear smoke box are arranged in an elliptical housing of the vacuum phase-change boiler to form an immersion type structure of boiler water surrounding the smoke boxes, so that high-temperature flue gas in the front and the rear smoke boxes can be reliably cooled down, the heat of the high-temperature flue gas can be fully absorbed by the boiler water, the heat efficiency of the novel vacuum phase-change boiler can be increased to 94 percent, and the emission of high-temperature flue gas and the pollution to the environment can be reduced. The novel vacuum phase-change boiler disclosed by the utility model has the advantages of more compact structure, saved space in equipment room and material of the front and the rear smoke boxes, and reduced equipment cost.
Description
Technical field:
The present invention relates to a kind of novel vacuum phase transition boiler, is the main energy sources equipment of current heating, health hot water.
Background technology:
The boiler industry of China is to rise since last century five, the sixties, is main with coal at that time, along with the continuous development of boiler industry, is master's boiler with combustion diesel oil, combustion natural gas now.Its weak point is that the conventional vacuum hot water boiler monnolithic case of traditional fuel oil (gas) takes up space greatly, and preceding, back smoke box radiation loss is big, and exhaust gas temperature is high, and pollutant emission is serious, and waste of fuel is serious, and boiler thermal output is low to be 90%.Country has the Eleventh Five-Year Plan period proposed the energy-saving and emission-reduction working policy, makes hand from energy device, and the development of As soon as possible Promising Policy New Times is to the requirement of energy device.
Summary of the invention:
The defective the object of the invention that exists to the conventional vacuum hot water boiler of tradition aims to provide a kind of safe and reliable, efficient energy-saving, protection environment, low consumption and is prone to make, make good use of well the New-type phase change boiler of repairing.
The object of the invention can be realized through following technical scheme
Invention is the novel vacuum phase transition boiler, adopts full wetting back-type three return structures of horizontal internal combustion, the big burner hearth of underneath type and the chamber of strile-bacing; Its major technique is: in novel vacuum phase transition boiler ellipse housing, the forward and backward smoke box of immersion is set, forms the immersion structure that a stove water surrounds smoke box, the interior high-temperature flue gas of forward and backward smoke box is reliably cooled; The high-temperature flue gas heat is fully absorbed by stove water, makes the thermal efficiency of novel vacuum phase transition boiler bring up to 94%, and the discharging that reduces high-temperature flue gas reaches the pollution to environment; Structure is compact more; The material of forward and backward smoke box has been practiced thrift in space, saving equipment room, reduces equipment cost.
The novel vacuum phase transition boiler is made up of burner, body, switch board, and wherein the body setting is with lower component: the ellipse housing; The housing top is provided with vacuum extractor, cooling-water temperature sensor mouth, pressure sensor mouth, pressure protective device, level sensor mouth, hanger; The housing below is provided with base, sewage draining exit; Housing the place ahead is provided with burner, liquid level visor, immersion front smoke box, links to each other before liquid level visor and immersion front smoke box and the housing; The housing rear is provided with smoke box behind the immersion, exhaust opening, access hole, water inlet; In housing, be provided with the cylinder type burner hearth and strile-back the chamber; Link to each other before the burner hearth with before the housing; Link to each other successively with behind the chamber of strile-bacing, access hole, the housing behind the burner hearth; The two return smoke pipe links to each other with the chamber of strile-bacing with the immersion front smoke box, the immersion front smoke box successively with three backhaul smoke pipes, immersion after smoke box, exhaust opening link to each other; Vapor phase space is provided with efficient screwed tube heat exchanger in housing; With assembling before and after the housing, be positioned at three backhaul smoke pipes top, can produce the water of different temperatures; Water receiving between in the heat exchanger being; Ability bearing operation in the heat exchanger, running time, water receiving was advanced by indirect water inlet, went out to indirect water out through efficient screwed tube heat exchanger; Multi-group heat exchanger be can establish simultaneously and heating and health hot water supplied respectively.
In equipment running process behind burner hearth, the chamber of strile-bacing, immersion front smoke box, the immersion outside the smoke box, be full of stove water in the housing, stove water height is 1/3rd of a liquid level visor heights.Body adopts the square outsourcing, and switch board (accompanying drawing is unmarked) is installed in the PCO plant control office.
During use; No. 0 diesel oil of fuel (natural gas) sprays into the burner hearth burning by the burner igniting; Form high-temperature flue gas and get into the two return smoke pipe that turns back behind the chamber of strile-bacing; After the heat exchange of immersion front smoke box, get into three backhaul smoke pipes, get into immersion again after the smoke box heat exchange after exhaust opening is discharged, accomplish stove water heating process.
The beneficial effect of advantage of the present invention and generation:
1, supplies heating, health hot water simultaneously respectively through many groups of efficient screwed tube heat exchangers.
2, body adopts full wetting back-type three return structures of horizontal internal combustion, the big burner hearth of underneath type and the chamber of strile-bacing.
3, be provided with cooling-water temperature sensor mouth, pressure sensor mouth, pressure protective device at novel vacuum phase transition boiler top, guarantee whenever meter pressure is zero in the equipment, no hidden peril of explosion, safe and reliable.
4, with forward and backward smoke box, be arranged in the novel vacuum phase transition boiler shell, economical with materials joint structure is compact simultaneously, saves installing space.
5, the exhaust gas temperature of traditional conventional vacuum hot water boiler is higher, between 130-190 ℃, after the structure through the patent design; Exhaust gas temperature has only 70-120 ℃, exhaust gas temperature low 57 ℃ of the dew points of flue gas (but be higher than), and the thermal efficiency is high more; Boiler thermal output is up to 94%; The energy (oil, gas) consumption is few more, and the discharging of pollutant simultaneously reduces high-efficient energy-saving environment friendly.
6, in the novel vacuum phase transition boiler heat exchanger is set, heat exchanger tube adopts straight copper tube intensity expanded joint to form, and is easy cleaned and changed, can bearing operation.
7, novel vacuum phase transition boiler, in efficient screwed tube heat exchanger is set, heat exchange is carried out in body, thermal losses is few; Heat exchanger tube is that screw thread copper tube thermal conductivity factor is high, good effect of heat exchange.
8, forward and backward smoke box of immersion and heat exchanger hydroecium all can be easy to open, and are convenient to maintenance.
9, smoke dust discharge concentration meets one type of regional environmental requirement of entering country less than national Specification.
10, Automatic Control and manually control, overtemperature, superpressure, lack of water interlock protection.
Description of drawings:
Fig. 1 is the cross-sectional schematic of facing of novel vacuum phase transition boiler, and Fig. 2 is the A-A sectional schematic diagram of Fig. 1.
Among the figure:
The 1-base; The 2-housing; The 3-burner; 4-immersion front smoke box; 5-two return smoke pipe; 6-three backhaul smoke pipes; 7-stove water; 8-cooling-water temperature sensor mouth; 9-pressure sensor mouth; The 10-pressure protective device; 11-level sensor mouth; The 12-hanger; Smoke box behind the 13-immersion; The 14-exhaust opening; The 15-access hole; The 16-water inlet; The 17-chamber of strile-bacing; The 18-sewage draining exit; The 19-burner hearth; The efficient screwed tube heat exchanger of 20-; The indirect water out of 21-; The indirect water inlet of 22-; Water receiving between 23-; 24-liquid level visor; The 25-vacuum extractor; The 26-outsourcing
The specific embodiment:
Like Fig. 1, shown in Figure 2, the novel vacuum phase transition boiler is made up of burner 3, body, switch board, and wherein body is provided with following critical piece: ellipse housing 2; Housing 2 tops are provided with vacuum extractor 25, cooling-water temperature sensor mouth 8, pressure sensor mouth 9, pressure protective device 10, level sensor mouth 11; Hanger 12; Housing 2 belows are provided with base 1, sewage draining exit 18; Housing 2 the place aheads are provided with burner 3, liquid level visor 24, immersion front smoke box 4, link to each other before liquid level visor 24 and immersion front smoke box 4 and the housing; Housing 2 rears are provided with smoke box 13 behind the immersion, exhaust opening 14, access hole 15, water inlet 16, link to each other behind smoke box 13 and the housing 2 behind the immersion; In housing 2, be provided with cylinder type burner hearth 19 and strile-back chamber 17, link to each other before the burner hearth 19 with before the housing, link to each other successively with behind the chamber 17 of strile-bacing, access hole 15, the housing 2 behind the burner hearth 19, two return smoke pipe 5 links to each other with the chamber 17 of strile-bacing with immersion front smoke box 4; Immersion front smoke box 4 successively behind three backhaul smoke pipes 6, the immersion smoke box 13, exhaust opening 14 link to each other; Vapor phase space is established efficient screwed tube heat exchanger 20 in housing 2; With the assembling of housing 2 front and back, be positioned at three backhaul smoke pipes, 6 tops, can produce the water of different temperatures; Water receiving 23 between in the heat exchanger being; Ability bearing operation in the heat exchanger, running time, water receiving was advanced by indirect water inlet 22, went out to indirect water out 21 through efficient screwed tube heat exchanger 20; Multi-group heat exchanger be can establish simultaneously and heating and health hot water supplied respectively.
In equipment running process behind burner hearth 19, the chamber 17 of strile-bacing, immersion front smoke box 4, the immersion outside the smoke box 13, be full of stove water 7 in the housing 2, stove water 7 highly is 1/3rd of liquid level visor 24 heights.Body adopts square outsourcing 26, and switch board (accompanying drawing is unmarked) is installed in the PCO plant control office.
During use; No. 0 diesel oil of fuel (natural gas) sprays into burner hearth 19 burnings by burner 3 igniting; Form high-temperature flue gas and get into the two return smoke pipe 5 that turns back behind the chamber 17 of strile-bacing; After 4 heat exchange of immersion front smoke box, get into three backhaul smoke pipes 6, get into immersion again after smoke box 13 heat exchange after exhaust opening 14 is discharged, accomplish stove water 7 heating processes.
Claims (5)
1. the novel vacuum phase transition boiler is made up of burner (3), body, switch board, and wherein body is provided with following critical piece: ellipse housing (2); Housing (2) top is provided with vacuum extractor (25), cooling-water temperature sensor mouth (8), pressure sensor mouth (9), pressure protective device (10), level sensor mouth (11); Hanger (12); Housing (2) below is provided with base (1), sewage draining exit (18); Housing (2) the place ahead is provided with burner (3), liquid level visor (24), immersion front smoke box (4), links to each other before liquid level visor (24) and immersion front smoke box (4) and the housing; Housing (2) rear is provided with smoke box (13) behind the immersion, exhaust opening (14), access hole (15), water inlet (16), and smoke box behind the immersion (13) links to each other with housing (2) back; In housing (2), be provided with cylinder type burner hearth (19) and the chamber of strile-bacing (17); Burner hearth (19) preceding with housing before link to each other; Link to each other with the chamber of strile-bacing (17), access hole (15), housing (2) back successively behind the burner hearth (19), two return smoke pipe (5) links to each other with the chamber of strile-bacing (17) with immersion front smoke box (4); Immersion front smoke box (4) successively with three backhaul smoke pipes (6), immersion after smoke box (13), exhaust opening (14) link to each other; Vapor phase space is provided with efficient screwed tube heat exchanger (20) in housing (2); With assembling before and after the housing (2), be positioned at three backhaul smoke pipes (6) top, can produce the water of different temperatures; Water receiving 23 between in the heat exchanger being; Ability bearing operation in the heat exchanger, running time, water receiving was advanced by indirect water inlet (22), went out to indirect water out (21) through efficient screwed tube heat exchanger (20); Multi-group heat exchanger be can establish simultaneously and heating and health hot water supplied respectively.
Behind burner hearth in equipment running process (19), the chamber of strile-bacing (17), immersion front smoke box (4), the immersion outside the smoke box (13), be full of stove water (7) in the housing (2), stove water (7) highly is 1/3rd of liquid level visor (24) heights.Body adopts square outsourcing (26).
2. novel vacuum phase transition boiler according to claim 1 is characterized in that body is provided with ellipse housing (2) and square outsourcing (26).
3. novel vacuum phase transition boiler according to claim 1 is characterized in that housing (2) top is provided with vacuum extractor (25), cooling-water temperature sensor mouth (8), pressure sensor mouth (9), pressure protective device (10), level sensor mouth (11).
4. novel vacuum phase transition boiler according to claim 1 is characterized in that housing (2) the place ahead is provided with immersion front smoke box (4), and the rear is provided with smoke box (13) behind the immersion.
5. novel vacuum phase transition boiler according to claim 1 is characterized in that the interior vapor phase space of housing (2) is provided with efficient screwed tube heat exchanger (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105061126A CN102444980A (en) | 2010-10-14 | 2010-10-14 | Novel vacuum phase-change boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105061126A CN102444980A (en) | 2010-10-14 | 2010-10-14 | Novel vacuum phase-change boiler |
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| Publication Number | Publication Date |
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| CN102444980A true CN102444980A (en) | 2012-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105061126A Pending CN102444980A (en) | 2010-10-14 | 2010-10-14 | Novel vacuum phase-change boiler |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335310A (en) * | 2013-07-02 | 2013-10-02 | 宁波中能连通机械有限公司 | Immersed combustor |
| CN103438416A (en) * | 2013-08-22 | 2013-12-11 | 郑州豫懒环保锅炉有限公司 | Horizontal type internal combustion wet back boiler |
| CN104165456A (en) * | 2014-08-21 | 2014-11-26 | 庆阳长荣机械设备制造有限公司 | Skid-mounted boiler integrated heat supply device |
| CN105485899A (en) * | 2016-01-06 | 2016-04-13 | 陈喜春 | Internal combustion long-acting insulating multi-layer heating boiler |
| CN105889887A (en) * | 2014-12-16 | 2016-08-24 | 赵联众 | Positive-pressure heat energy device |
| CN108266894A (en) * | 2018-04-24 | 2018-07-10 | 三河科达实业有限公司 | Controllable temperature oil buring water heating stove |
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| CN2377443Y (en) * | 1999-06-04 | 2000-05-10 | 贾如海 | Vacuum phase transformation gas (oil) hot-water boiler |
| CN2723893Y (en) * | 2004-09-01 | 2005-09-07 | 特变电工衡阳变压器有限公司 | Vacuum phase changing hot water boiler structure |
| CN2758594Y (en) * | 2004-12-29 | 2006-02-15 | 杭州特种锅炉厂 | Heat exchange boiler of fuel oil gas phase converting to vacuum |
| CN2888275Y (en) * | 2005-11-24 | 2007-04-11 | 青岛青义能源设备集团有限公司 | Vacuum phase change boiler |
| CN201032271Y (en) * | 2006-12-27 | 2008-03-05 | 青岛鼎力锅炉设备有限公司 | Phase transition fuel oil & gas heating furnace |
| CN201047670Y (en) * | 2007-06-01 | 2008-04-16 | 青岛青义锅炉有限公司 | Vacuum phase transition boiler |
| CN201421179Y (en) * | 2009-01-13 | 2010-03-10 | 陈铁刚 | Smoke box immersed type normal-pressure hot water boiler |
| CN201463235U (en) * | 2009-07-29 | 2010-05-12 | 刘国胜 | High-efficiency vacuum phase-change hot water boiler |
| CN201875885U (en) * | 2010-10-14 | 2011-06-22 | 陈铁刚 | Novel vacuum phase-change boiler |
-
2010
- 2010-10-14 CN CN2010105061126A patent/CN102444980A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2377443Y (en) * | 1999-06-04 | 2000-05-10 | 贾如海 | Vacuum phase transformation gas (oil) hot-water boiler |
| CN2723893Y (en) * | 2004-09-01 | 2005-09-07 | 特变电工衡阳变压器有限公司 | Vacuum phase changing hot water boiler structure |
| CN2758594Y (en) * | 2004-12-29 | 2006-02-15 | 杭州特种锅炉厂 | Heat exchange boiler of fuel oil gas phase converting to vacuum |
| CN2888275Y (en) * | 2005-11-24 | 2007-04-11 | 青岛青义能源设备集团有限公司 | Vacuum phase change boiler |
| CN201032271Y (en) * | 2006-12-27 | 2008-03-05 | 青岛鼎力锅炉设备有限公司 | Phase transition fuel oil & gas heating furnace |
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| CN201421179Y (en) * | 2009-01-13 | 2010-03-10 | 陈铁刚 | Smoke box immersed type normal-pressure hot water boiler |
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| CN201875885U (en) * | 2010-10-14 | 2011-06-22 | 陈铁刚 | Novel vacuum phase-change boiler |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335310A (en) * | 2013-07-02 | 2013-10-02 | 宁波中能连通机械有限公司 | Immersed combustor |
| CN103335310B (en) * | 2013-07-02 | 2015-06-03 | 宁波中能连通机械有限公司 | Immersed combustor |
| CN103438416A (en) * | 2013-08-22 | 2013-12-11 | 郑州豫懒环保锅炉有限公司 | Horizontal type internal combustion wet back boiler |
| CN104165456A (en) * | 2014-08-21 | 2014-11-26 | 庆阳长荣机械设备制造有限公司 | Skid-mounted boiler integrated heat supply device |
| CN104165456B (en) * | 2014-08-21 | 2017-04-12 | 庆阳长荣机械设备制造有限公司 | Skid-mounted boiler integrated heat supply device |
| CN105889887A (en) * | 2014-12-16 | 2016-08-24 | 赵联众 | Positive-pressure heat energy device |
| CN105485899A (en) * | 2016-01-06 | 2016-04-13 | 陈喜春 | Internal combustion long-acting insulating multi-layer heating boiler |
| CN105485899B (en) * | 2016-01-06 | 2018-06-08 | 陈喜春 | Internal combustion long-acting thermal-insulating Multi-layer warming boiler |
| CN108266894A (en) * | 2018-04-24 | 2018-07-10 | 三河科达实业有限公司 | Controllable temperature oil buring water heating stove |
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Application publication date: 20120509 |