CN2619199Y - Multiple group complex smoke pipe gas heating machine - Google Patents
Multiple group complex smoke pipe gas heating machine Download PDFInfo
- Publication number
- CN2619199Y CN2619199Y CN 03242788 CN03242788U CN2619199Y CN 2619199 Y CN2619199 Y CN 2619199Y CN 03242788 CN03242788 CN 03242788 CN 03242788 U CN03242788 U CN 03242788U CN 2619199 Y CN2619199 Y CN 2619199Y
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- heat source
- source machine
- smoke pipe
- machine housing
- many group
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Abstract
The utility model relates to a compound multi-group flue bundle gas heating heat source machine, comprising a heat source machine shell, a compound multi-group flue bundle arranged in the heat source machine shell, a short flame type burner, a gas regulating electromagnetic valve, an upper end-plate and a lower end-plate. The compound multi-group flue bundle is provided on the upper end of the heat source machine shell, each group flue bundle is formed by the expansion of the multiple compound structure flues according to the same parallel plane, each compound structure flue is a hollow pipe whose shape is a 'S' shaped and whose section is rectangular, the compound multi-group flue bundle are mutually staggered with each other between each group flue bundle, the upper end-plate and the lower end-plate are respectively fixed on the upper part and the middle part of the heat source machine shell, a liquid closed cavity is formed by the space between the upper/lower end-plates of the heat source machine shell and the compound multi-group flue bundle; the short flame type burner is disposed on the lower part of the lower end-plate, a combustion chamber is formed therebetween. The utility model solves the problems that the structure of the existing small-sized fume gas heating boiler is complex and the thermal utilization efficiency is not adequate, which reduces the difficulty of manufacturing processes and reduces the production costs.
Description
Technical field
The utility model relates to a kind of burning boiler, relates in particular to a kind of compound many group smoke pipe bundle gas-heating heat source machines.
Background technology
At present domestic smoke pipe flow-disturbing and the fin reinforcement technique of on the small gas heating boiler, mainly adopting, its structure is roughly and inserts various types of flow-disturbing parts in the smoke pipe, for example inserted sheet class, compartment choked flow, fin etc., this gas-heating boiler structure complexity, whole manufacturing process difficulty is big, the cost height, and the heat utilization efficiency of the energy is insufficient, exhaust gas temperature is too high, wastes energy.
The utility model content
In order to overcome the above-mentioned shortcoming that existing gas-heating boiler exists, the utility model provides a kind of compound many group smoke pipe bundle gas-heating heat source machines, having has increased the long-pending new heat exchanging fluid structure of convection heating surface in the unit volume, adopted no any outer insertion flow-disturbing spare and rib makeup to put to strengthen the heat exchange effect, had the heat utilization efficiency height, programming rate is fast, volume is little, the fuel firing rate height, unitary construction is simple, the advantage that the manufacture craft difficulty is little.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of compound many group smoke pipe bundle gas-heating heat source machines, it is characterized in that, comprise the heat source machine housing, and be located at compound many group smoke pipe bundles in the heat source machine housing, short fire burner, magnetic valve is regulated in combustion gas, upper head plate and bottom plate, these compound many group smoke pipe bundles are arranged at the top in the heat source machine housing, its every group of smoke pipe bundle launched to form by same parallel surface by many duplex smoke pipes, every duplex smoke pipe is that profile is " ㄣ " shape, the cross section is the hollow tube of rectangle, the intrafascicular every group of smoke pipe interfascicular of these compound many group smoke pipes is to be interlaced arrangement, upper head plate and bottom plate are separately fixed at top and the middle part in the heat source machine housing, the upper end of the intrafascicular every pipe of compound many group smoke pipes is fixed on the upper head plate, and the upper port of pipe communicates with the fume emission mouth that the heat source machine case top is provided with; The lower end of every pipe is fixed on the bottom plate, and the lower port of pipe communicates with the combustion chamber of bottom, and the space between heat source machine housing, upper head plate, bottom plate and the compound many group smoke pipe bundles constitutes liquid closed cavity volume; Short fire burner is positioned at the bottom plate below, constitutes the combustion chamber therebetween, and this weak point fire burner is regulated magnetic valve with the combustion gas that is positioned at its below and is connected; This combustion gas is regulated the combustion gas interface of the Gas Pipe end on the magnetic valve and is stretched out heat source machine housing side, be positioned at the combustion gas cyclelog of short fire burner below, regulating magnetic valve with the combustion gas that is positioned at the one side is connected, the upper and lower that these heat source machine housing both sides are positioned at liquid closed cavity volume is respectively equipped with corresponding heating delivery outlet and heating liquid return hole, in addition, two sides below the heat source machine housing are respectively equipped with an air intlet with exterior.
Aforesaid compound many group smoke pipe bundle gas-heating heat source machines, the shape of the cross section of wherein compound many group smoke pipe bundles is polygon or circle.
Aforesaid compound many group smoke pipe bundle gas-heating heat source machines, wherein the heat source machine housing is set to polygon or round.
Aforesaid compound many group smoke pipe bundle gas-heating heat source machines, wherein the fume emission mouth is connected with Forced discharge fan.
Aforesaid compound many group smoke pipe bundle gas-heating heat source machines, wherein the lower rear of heat source machine housing is provided with an air intlet with exterior.
Adopted above technical scheme owing to this is novel, thereby had the following advantages:
The utility model smoke pipe utilizes the heat exchange method of two curved formula small bore rectangular tubular disturbed flow type heat exchanger channels, hot flue gas is flowed from the bottom to top, after the instant heating flue gas enters the smoke pipe bundle and heat-exchange working medium carries out parallel heat exchange, first bend by smoke pipe heats its horizontal smoke pipe bundle liquid on every side, and second bend through smoke pipe carries out heat exchange again.It is long-pending to increase in the unit volume convection heating surface with this, the flow process of prolong smoke in smoke pipe.Thermal utilization effect is significantly improved than common assisted and strengthened heat exchange.
Unitary construction is simple, and the manufacture craft difficulty of heat exchange main body smoke pipe is little, and cost is low, is suitable for the popularization of processing and fabricating and quickening power-saving technology to reach universal.Fuel thermal energy utilization rate height, easy for operation, environmental pollution is little, society and remarkable in economical benefits.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a schematic appearance of the present utility model.
Fig. 2 is a combining structure schematic diagram of the present utility model.
The number in the figure explanation:
1 heating heat source machine, 2 combustion chambers
The smoke pipe of group more than 3 bundle 4 upper head plates
5 bottom plates, 6 heat source machine housings
7 liquid closed cavity volume 8 heating delivery outlets
9 heating liquid return holes, 10 short fire burners
11 combustion gas cyclelogs, 12 air intlets
13 Gas Pipe, 131 Gas Pipe interfaces
14 open, guard's valve 15 fume emission mouths
Magnetic valve is regulated in 16 combustion gas
The specific embodiment
Consult Fig. 1, shown in Figure 2, be a kind of compound many group smoke pipe bundle gas-heating heat source machines 1, comprise heat source machine housing 6, and be located at compound many group smoke pipe bundles 3 in the heat source machine housing 6, short fire burner 10, magnetic valve 16 is regulated in combustion gas, upper head plate 4 and bottom plate 5, the top that these compound many group smoke pipe bundles 3 are arranged in the heat source machine housing 6, its every group of smoke pipe bundle launched to form by same parallel surface by many duplex smoke pipes, every duplex smoke pipe is that profile is " ㄣ " shape, the cross section is the hollow tube of rectangle, every group of smoke pipe interfascicular is to be interlaced arrangement in these compound many group smoke pipe bundles 3, upper head plate 4 and bottom plate 5 are separately fixed at top and the middle part in the heat source machine housing 6, the upper end of every pipe is fixed on the upper head plate 4 in compound many group smoke pipe bundles 3, and the upper port of pipe communicates with the fume emission mouth 15 that heat source machine housing 6 tops are provided with; The lower end of every pipe is fixed on the bottom plate 5, and the lower port of pipe communicates with the combustion chamber 2 of bottom, and the space between heat source machine housing 6, upper head plate 4, bottom plate 5 and the compound many group smoke pipe bundles 3 constitutes liquid closed cavity volume 7; Short fire burner 10 is positioned at bottom plate 5 belows, constitutes combustion chamber 2 therebetween, and this weak point fire burner 10 is regulated magnetic valve 16 with the combustion gas that is positioned at its below and is connected; This combustion gas is regulated the combustion gas interface 131 of Gas Pipe 13 ends on the magnetic valve 16 and is stretched out heat source machine housing 6 sides; be positioned at the combustion gas cyclelog 11 of short fire burner 10 belows; regulate magnetic valve 16 with the combustion gas that is positioned at the one side and be connected, this combustion gas cyclelog 11 has been flame-out, superheat protecting function.This combustion gas cyclelog 11 is the commercially available prod, and the model that present embodiment adopts is CCA-H0999.The upper and lower that these heat source machine housing 6 both sides are positioned at liquid closed cavity volume 7 is respectively equipped with corresponding heating delivery outlet 8 and heating liquid return hole 9, and in addition, two sides below heat source machine housing 6 are respectively equipped with an air intlet 12 with exterior.
The shape of the cross section of compound many group smoke pipe bundles 3 is polygon or circle; Heat source machine housing 6 is set to polygon or round; Fume emission mouth 15 is connected with Forced discharge fan; Below, the side of heat source machine housing 6 is provided with an air intlet 12 with exterior.
The below is provided with combustion gas cyclelog 11 in the utility model heat source machine housing 6.The compound many group smoke pipe bundles 3 that bent by cross section rectangle carbon steel section bar make up in the heat source machine housing 6 that inserts the carbon steel sheet moulding in the back and adopt welding method to fuse with it again with upper head plate 4, bottom plate 5 welding.
To strengthen direct convection heating surface in unit volume long-pending in order to reach open type small heater heat source machine, with the needs that improve its energy utilization rate with reduce its cost of manufacture, compound many group smoke pipe bundles 3 and heat source machine housing 6 can be set to rectangular the body formula in cross section, also can be set to rounded the body formula in cross section, generally with the former for well.
The utility model adopts heating heat source machine 1 structure of the compound many group structure smoke pipe bundles 3 of small bore in practical work process, realized the microminiaturization and the low-cost design of heating firing equipment.Improve flue gas with this and strengthen the ability of heat convection, impel the heat-exchange capacity of hot flue gas and working medium in the velocity fields of compound many group smoke pipe bundles 3.This heat exchange structure is because of the big expansion flame front effect of the short fire burner 10 that adopted little burner intensity, can make combustion chamber internal combustion flame with more uniform radiant heat and high-temperature flue gas stream the heat-exchange working medium of its inside be carried out the quick high-temp heat exchange.Characteristics such as combustion noise is little, and the working medium programming rate is fast.Thereby this novelly has a very high fuel firing rate, well heat utilization efficiency and low environmental pollution.
Claims (5)
1, a kind of compound many group smoke pipe bundle gas-heating heat source machines, it is characterized in that, comprise heat source machine housing (6), and be located at compound many group smoke pipe bundles (3) in the heat source machine housing (6), short fire burner (10), magnetic valve (16) is regulated in combustion gas, upper head plate (4) and bottom plate (5), these compound many group smoke pipe bundles (3) are arranged at the top in the heat source machine housing (6), its every group of smoke pipe bundle launched to form by same parallel surface by many duplex smoke pipes, every duplex smoke pipe is that profile is " ㄣ " shape, the cross section is the hollow tube of rectangle, every group of smoke pipe interfascicular is to be interlaced arrangement in these compound many group smoke pipe bundles (3), upper head plate (4) is separately fixed at heat source machine housing (6) interior top and middle part with bottom plate (5), the upper end of every pipe is fixed on the upper head plate (4) in compound many group smoke pipe bundles (3), and the upper port of pipe communicates with the fume emission mouth (15) that heat source machine housing (6) top is provided with; The lower end of every pipe is fixed on the bottom plate (5), and the lower port of pipe communicates with the combustion chamber of bottom (2), and the space between heat source machine housing (6), upper head plate (4), bottom plate (5) and the compound many group smoke pipe bundles (3) constitutes liquid closed cavity volume (7); Short fire burner (10) is positioned at bottom plate (5) below, constitutes combustion chamber (2) therebetween, and this weak point fire burner (10) is regulated magnetic valve (16) with the combustion gas that is positioned at its below and is connected; This combustion gas is regulated the combustion gas interface (131) of Gas Pipe (13) end on the magnetic valve (16) and is stretched out heat source machine housing (6) side, be positioned at the combustion gas cyclelog (11) of short fire burner (10) below, regulating magnetic valve (16) with the combustion gas that is positioned at the one side is connected, the upper and lower that these heat source machine housing (6) both sides are positioned at liquid closed cavity volume (7) is respectively equipped with corresponding heating delivery outlet (8) and heating liquid return hole (9), in addition, be respectively equipped with an air intlet (12) with exterior in two sides of the below of heat source machine housing (6).
2. compound many group smoke pipe bundle gas-heating heat source machines according to claim 1 is characterized in that the shape of the cross section of described compound many group smoke pipe bundles (3) is polygon or circle.
3. compound many group smoke pipe bundle gas-heating heat source machines according to claim 1 and 2 is characterized in that the heat source machine housing of being confused (6) is set to polygon or round.
4. according to the described compound many group smoke pipe bundle gas-heating heat source machines of claim 1,2 or 3, it is characterized in that described fume emission mouth (15) is connected with Forced discharge fan.
5. according to claim 1,2,3 or 4 described compound many group smoke pipe bundle gas-heating heat source machines, the lower rear that it is characterized in that described heat source machine housing (6) is provided with an air intlet (12) with exterior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03242788 CN2619199Y (en) | 2003-04-01 | 2003-04-01 | Multiple group complex smoke pipe gas heating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03242788 CN2619199Y (en) | 2003-04-01 | 2003-04-01 | Multiple group complex smoke pipe gas heating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2619199Y true CN2619199Y (en) | 2004-06-02 |
Family
ID=34250695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03242788 Expired - Fee Related CN2619199Y (en) | 2003-04-01 | 2003-04-01 | Multiple group complex smoke pipe gas heating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2619199Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313272A (en) * | 2011-10-13 | 2012-01-11 | 李中伟 | Steam generation system |
-
2003
- 2003-04-01 CN CN 03242788 patent/CN2619199Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313272A (en) * | 2011-10-13 | 2012-01-11 | 李中伟 | Steam generation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |