CN101639286A - Intelligent energy-saving fuel gas small boiler - Google Patents
Intelligent energy-saving fuel gas small boiler Download PDFInfo
- Publication number
- CN101639286A CN101639286A CN200910017756A CN200910017756A CN101639286A CN 101639286 A CN101639286 A CN 101639286A CN 200910017756 A CN200910017756 A CN 200910017756A CN 200910017756 A CN200910017756 A CN 200910017756A CN 101639286 A CN101639286 A CN 101639286A
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- fuel gas
- small boiler
- intelligent energy
- saving fuel
- flue
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- Feeding And Controlling Fuel (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses an intelligent energy-saving fuel gas small boiler, comprising a shell, wherein a heat interchanger and a control device are arranged in the shell. The small boiler is characterized in that the heat interchanger is provided with a penetrated dividing wall type flue, the top of the small boiler is provided with a gas hood, while the bottom thereof is provided with a burner,and a flame-retardant piece is arranged in the flue. The invention has the advantages of high heat efficiency, easy operation, economic use, high security and reliability and the like.
Description
Technical field
The invention belongs to the civil boiler technical field, be specifically related to a kind of intelligent energy-saving fuel gas small boiler.Boiler of the present invention is mainly used in civilian heating.
Background technology
In recent years, wall-hanging gas fired-boiler has obtained very fast development in the domestic heating field, and this class domestic heating device generally is wall-hanging, easy to use, can be used for radiator heating and supply bath hot water simultaneously.In the prior art, the coil pipe of vertical or horizontal is set in the boiler body, natural gas burns between coil pipe, carries out heat exchange with water in the coil pipe, and the hot water of obtaining goes radiator or storage to be used for having a bath.Its weak point is: 1) heat exchange area is little, the thermal efficiency is low; 2) Guan Huohou, water cools down immediately; 3) in the easy fouling of coil portions, reduce heat transfer efficiency on the one hand, stop up water pipe on the other hand, need periodic maintenance, cumbersome.
Publication number is that the Chinese patent of CN2417418 discloses a kind of wall-hanging gas-fired water heating boiler, comprise boiler body, blower fan, circulating pump, expansion drum etc., boiler body is to be riveted successively and formed by flue, wet type heat exchanger, combustion chamber, expansion drum is formed with the crimping of U shell plate by both sides coverboard and middle folded butyl rubber film, the plate parallel operation is folded mutually by the metal sheet of concave-convex corrugated surface, and four limit crimping are shaped.Its weak point is: its heat exchange form is similar to the above, and complex structure, is difficult for maintenance maintenance.
Summary of the invention
The invention provides a kind of intelligent energy-saving fuel gas small boiler, have thermal efficiency height, advantage such as simple to operate, economic and practical, safe and reliable.
The following technical scheme of the concrete employing of the present invention:
A kind of intelligent energy-saving fuel gas small boiler, comprise housing, be provided with heat-exchanger rig and control device in the housing, it is characterized in that described heat exchanger has the dividing wall type flue of perforation, its top is provided with petticoat pipe, the bottom is provided with burner, be provided with flame-resistant sheet in flue, flue is provided with the 6-20 bar according to the big I of boiler, preferred 10.
Described burner is provided with pulse ignition device, and burner has Gas Pipe, and Gas Pipe is provided with magnetic valve, and described pulse ignition device and magnetic valve and control device are electrically connected.
Housing outer surface has control panel, be convenient to switch, regularly, design temperature etc.
In order to improve heat transfer efficiency, the material of walling of flue of the present invention is preferably red copper.
The present invention can be set to wall-hanging or console mode.
Compared with prior art, advantage of the present invention is:
1) in the flue flame-resistant sheet is set, makes flue gas can directly not go out, but along cigarette break-in repeatedly, complications make progress away, have improved the absorption of the combustion heat greatly, through applicant's checking, petticoat pipe exit temperature is substantially near room temperature, that is: flue gas heat is almost absorbed fully;
2) can avoid scale formation fully, easy to maintenance;
3) energy consumption of the present invention is low, through applicant's test, with heating area 120m
2, liquefied gas burning is example, keeps room temperature 18-21 ℃ winter, on average consumes liquefied gas 0.17Kg/ hour;
4) the present invention is easy to operate, can realize that temperature automatically controlled, flame-out fire is died and regularly heat-resisting etc.;
5) the present invention is easy for installation, can adopt liquefied gas or natural gas.
Description of drawings
Fig. 1 is a heat exchanger structure schematic diagram of the present invention;
Fig. 2 is that flue of the present invention is arranged schematic diagram.
Among the figure, 1-heat exchanger, 2-petticoat pipe, 3-burner, 4-flame-resistant sheet, 5-flue, 6-recirculated water inlet, 7-circulating water outlet, 8-magnetic valve.
The specific embodiment
Embodiment
As shown in Figure 1, heat exchanger 1 is the core component of arcola, and it has the dividing wall type flue 5 of perforation, its top is provided with petticoat pipe 2, and the bottom is provided with burner 3, is provided with flame-resistant sheet 4 in flue 5, flue 5 is provided with the 6-20 bar according to the big I of boiler, and as shown in Figure 2, present embodiment is provided with 8.Have Gas Pipe on burner 3, Gas Pipe is provided with magnetic valve 8.
The present invention also comprises housing and control device, and heat exchanger 1 and control device are arranged in the housing, and housing is set to wall-hanging or console mode, and housing outer surface has control panel.
Claims (6)
1. an intelligent energy-saving fuel gas small boiler comprises housing, is provided with heat-exchanger rig and control device in the housing, it is characterized in that, described heat exchanger has the dividing wall type flue of perforation, and its top is provided with petticoat pipe, and the bottom is provided with burner, is provided with flame-resistant sheet in flue.
2. intelligent energy-saving fuel gas small boiler according to claim 1 is characterized in that, 6-20 bar flue is set.
3. intelligent energy-saving fuel gas small boiler according to claim 1, it is characterized in that described burner is provided with pulse ignition device, burner has Gas Pipe, Gas Pipe is provided with magnetic valve, and described pulse ignition device and magnetic valve are electrically connected with control device respectively.
4. intelligent energy-saving fuel gas small boiler according to claim 1 is characterized in that housing outer surface has control panel.
5. intelligent energy-saving fuel gas small boiler according to claim 1 is characterized in that, the material of walling of flue is a red copper.
6. intelligent energy-saving fuel gas small boiler according to claim 1 is characterized in that, described housing is wall-hanging or console mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910017756A CN101639286A (en) | 2009-08-28 | 2009-08-28 | Intelligent energy-saving fuel gas small boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910017756A CN101639286A (en) | 2009-08-28 | 2009-08-28 | Intelligent energy-saving fuel gas small boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101639286A true CN101639286A (en) | 2010-02-03 |
Family
ID=41614390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910017756A Pending CN101639286A (en) | 2009-08-28 | 2009-08-28 | Intelligent energy-saving fuel gas small boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101639286A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471239A (en) * | 2013-09-05 | 2013-12-25 | 董国文 | Environment friendly methanol boiler |
-
2009
- 2009-08-28 CN CN200910017756A patent/CN101639286A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471239A (en) * | 2013-09-05 | 2013-12-25 | 董国文 | Environment friendly methanol boiler |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100203 |