CN201569132U - Stainless steel heat exchanger - Google Patents
Stainless steel heat exchanger Download PDFInfo
- Publication number
- CN201569132U CN201569132U CN2009202847534U CN200920284753U CN201569132U CN 201569132 U CN201569132 U CN 201569132U CN 2009202847534 U CN2009202847534 U CN 2009202847534U CN 200920284753 U CN200920284753 U CN 200920284753U CN 201569132 U CN201569132 U CN 201569132U
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- CN
- China
- Prior art keywords
- radiating tube
- stainless steel
- heat radiation
- heat exchanger
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a stainless steel heat exchanger with the advantages of high heat exchange efficiency, energy saving, environment protection and maintenance avoidance. According to the technical scheme provided by the utility model, the stainless steel heat exchanger comprises a right pipe plate, a left pipe plate, heat radiation pipes and a case, wherein both ends of the case are provided with the right pipe plate and the left pipe plate provided with installing holes, the heat radiation pipes are arranged in the case, both ends of the heat radiation pipes are respectively inserted in the corresponding installing holes of the right pipe plate and the left pipe plate, the heat radiation pipes are divided into first heat radiation pipes and second heat radiation pipes, the inside of the case is divided into three chambers: a combustion chamber at the bottom, a loose pipe chamber in the middle and a dense pipe chamber on the top, the first heat radiation pipes are ranged in the loose pipe chamber, the second heat radiation pipes are ranged in the dense pipe chamber, the ranging density of the second heat radiation pipes is greater than that of the first heat radiation pipes, and a heat insulation plate is arranged between the contact surface of the case and the inner side wall of the left pipe plate and the right pipe plate. The utility model has the obvious characteristics of high heat transfer efficiency, small area of occupied ground and space saving. The stainless steel pipes are adopted, and the stainless steel heat exchanger does not need to be maintained within 30 years.
Description
Technical field
The utility model relates to a kind of novel heat exchanger, the stainless steel heat exchanger of particularly a kind of novel structure, heat exchange efficiency height, energy-conserving and environment-protective, freedom from repairs.
Background technology:
At present, kind surplus all kinds of heat exchangers of producing have nearly 30 both at home and abroad is widely used in the firing equipment system on ground such as family and market, hotel.Traditional heat exchanger, usually volume is bigger, and thermal conversion rate is lower, and thermal losses is bigger, and pollution on the environment is also relatively more serious, and safeguards and unpick and wash, residue expense height such as cleaning incrustation scale, and its price is comparatively speaking than higher, therefore, cost performance is not high.
Summary of the invention
Bigger in order to overcome existing heat exchanger volume, thermal conversion rate is lower, thermal losses is bigger, serial problems such as pollution on the environment is also more serious, my company has developed a kind of novel heat exchanger, and the utility model provides that a kind of volume is moderate, the stainless steel heat exchanger of novel structure, high-efficient energy-saving environment friendly.
According to the technical scheme that the utility model provides, described stainless steel heat exchanger comprises right tube sheet, left tube sheet, radiating tube and housing, it is characterized in that: the two ends of described housing are provided with the right tube sheet and the left tube sheet of installing hole; Described radiating tube is arranged in the housing, and two ends of radiating tube insert respectively in described right tube sheet and the corresponding hole of left tube sheet; Described radiating tube is divided into first radiating tube and second radiating tube; The inside of described housing is divided into three chambers, and the bottom is the combustion chamber, and middle for dredging the pipe chamber, the top is close pipe chamber; Indoor arrangement first radiating tube of described thin pipe; Indoor arrangement second radiating tube of described close pipe; The arranging density of second radiating tube is greater than the arranging density of first radiating tube; Between the contact-making surface of the madial wall of described right tube sheet and left tube sheet and housing, heat-insulating shield is set.
The caliber of described first radiating tube is d1; The caliber of described second radiating tube is d2; The caliber d1 of described first radiating tube is greater than the caliber d2 of described second radiating tube.
Described radiating tube and housing adopt stainless steel.
The window of a toxic emission is offered at the top of described housing, and the waste gas that fuel gas buring produces in the combustion chamber is discharged by window through the gap of described radiating tube.
Described lower part of frame section configuration is a rectangle, and the top section configuration is trapezoidal.
During work, combustion gas is burnt in the combustion chamber, and the heat transfer medium that passes through (water) flows through heat absorption from some radiating tube pipelines, and heat is used for family's heating or domestic hot water, thereby reaches heat-transfer effect.The utility model has designed several unique radiating tube pipelines not of uniform size, has increased its area of dissipation, and the heat that produces during with burning successively absorbs, and has guaranteed maximum heat exchanger area of dissipation, has guaranteed the heat conversion efficiency; Near the place, combustion chamber heat-insulating shield is housed at right tube sheet, prevents that heat scatters and disappears.The outstanding feature of the utility model is the thermal conversion efficiency that it is high, can reach 99%.During work, after the heat of heat exchanger was successively absorbed by heat transfer medium, external thermal loss was considerably less, and the user can directly touch heat exchanger housing with hand.Skin temperature is no more than 38 ℃.The utility model has adopted some stainless steels not of uniform size as radiating tube, has effectively prevented the incrustation scale generation, effectively raises its service life, and can 30 years freedom from repairs.
The utility model not only can be used for domestic heating, and can be used for the family expenses heat hot water, and the outward appearance gracefulness is generous, and maximum characteristics are thermal conversion efficiency height, and floor space is little, saves the space, adopts the stainless steel radiating tube can 30 years freedom from repairs.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a vertical view of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete accompanying drawing.
Shown in Fig. 1,2, described stainless steel heat exchanger,, comprise right tube sheet 1, left tube sheet 4, radiating tube 3, housing 2, it is characterized in that: the two ends of described housing 2 are provided with the right tube sheet 1 and the left tube sheet 4 of installing hole; Described radiating tube 3 is arranged in the housing 2, and two ends of radiating tube 3 insert respectively in described right tube sheet 1 and the left tube sheet 4 corresponding holes; Described radiating tube 3 is divided into first radiating tube 31 and second radiating tube 32; The inside of described housing 2 is divided into three chambers, and the bottom is combustion chamber 6, and middle for dredging pipe chamber 7, the top is close pipe chamber 8; Arrange first radiating tube 31 in the described thin pipe chamber 7; Arrange second radiating tube 32 in the described close pipe chamber 8; The arranging density of second radiating tube 32 is greater than the arranging density of first radiating tube 31; The caliber of described first radiating tube 31 is d1; The caliber of described second radiating tube 32 is d2; The caliber d1 of described first radiating tube 31 is greater than the caliber d2 of described second radiating tube 32.Radiating tube is designed to straight pipe not of uniform size, and arrange descending, by dredging to close, its objective is: the first, guarantee the combustion chamber inner air flow, fuel gas buring is abundant, reduced because the useless smoke waste gas discharging that burning produces when insufficient has improved the rate that makes full use of of combustion gas simultaneously, reduced resource consumption; When the second, heat transfer medium (water) flow through in pipeline, the heat subregion absorbed layer by layer, had guaranteed that the heat that fuel gas buring discharges is fully absorbed to interior heat transfer medium (water) by radiating tube, has reduced thermal loss; Three, guaranteed endotherm area maximum in the minimum space, its heat exchange efficiency can reach 99%.
Between the contact-making surface of the madial wall of described right tube sheet 1 and left tube sheet 4 and housing 2, heat-insulating shield 5 is set, thermal loss when reducing burning.
Described radiating tube 3 and housing 2 all adopt stainless steel, have reduced the incrustation scale generation, have reduced maintenance.
The window 9 of a toxic emission is offered at the top of described housing 2, and the waste gas that fuel gas buring produces in the combustion chamber 6 is discharged by window 9 through the gap of described radiating tube 3.
The bottom section configuration of described housing 2 is a rectangle, and the top section configuration is trapezoidal.This structure is than traditional laminated structure, and it is little to take up room, compact conformation, and good looking appearance is generous.
Concrete operation principle of the present utility model is: when complete machine is worked, fuel gas enters combustion chamber 6, burning produces heat, simultaneously cold water enters stainless steel radiating tube 3 not of uniform size in the heat exchanger by water inlet, the heat transferred that gas combustion this moment produces flows through the current of radiating tube 3, finish heat and transform, discharge hot water by delivery port.
Claims (5)
1. a stainless steel heat exchanger comprises right tube sheet (1), left tube sheet (4), radiating tube (3), housing (2), it is characterized in that: the two ends of described housing (2) are provided with the right tube sheet (1) and the left tube sheet (4) of installing hole; Described radiating tube (3) is arranged in the housing (2), and two ends of radiating tube (3) insert respectively in described right tube sheet (1) and the corresponding hole of left tube sheet (4); Described radiating tube (3) is divided into first radiating tube (31) and second radiating tube (32); The inside of described housing (2) is divided into three chambers, and the bottom is combustion chamber (6), and middle for dredging pipe chamber (7), the top is close pipe chamber (8); Arrange first radiating tube (31) in the described thin pipe chamber (7); Arrange second radiating tube (32) in the described close pipe chamber (8); The arranging density of second radiating tube (32) is greater than the arranging density of first radiating tube (31); Between the contact-making surface of the madial wall of described right tube sheet (1) and left tube sheet (4) and housing (2), heat-insulating shield (5) is set.
2. stainless steel heat exchanger as claimed in claim 1 is characterized in that: the caliber of described first radiating tube (31) is d1; The caliber of described second radiating tube (32) is d2; The caliber d1 of described first radiating tube (31) is greater than the caliber d2 of described second radiating tube (32).
3. stainless steel heat exchanger as claimed in claim 1 is characterized in that: described radiating tube (3) and housing (2) are stainless steel.
4. stainless steel heat exchanger as claimed in claim 1 is characterized in that: the window (9) of a toxic emission is offered at the top of described housing (2), and the waste gas that combustion chamber (6) interior fuel gas buring produces is discharged by window (9) through the gap of described radiating tube (3).
5. stainless steel heat exchanger as claimed in claim 1 is characterized in that: the bottom section configuration of described housing (2) is a rectangle, and the top section configuration is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202847534U CN201569132U (en) | 2009-12-07 | 2009-12-07 | Stainless steel heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202847534U CN201569132U (en) | 2009-12-07 | 2009-12-07 | Stainless steel heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201569132U true CN201569132U (en) | 2010-09-01 |
Family
ID=42661422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202847534U Expired - Lifetime CN201569132U (en) | 2009-12-07 | 2009-12-07 | Stainless steel heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201569132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534451A (en) * | 2015-01-26 | 2015-04-22 | 河北大唐国际丰润热电有限责任公司 | Novel coal economizer for denitrification system of boiler unit |
-
2009
- 2009-12-07 CN CN2009202847534U patent/CN201569132U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534451A (en) * | 2015-01-26 | 2015-04-22 | 河北大唐国际丰润热电有限责任公司 | Novel coal economizer for denitrification system of boiler unit |
| CN104534451B (en) * | 2015-01-26 | 2016-03-23 | 河北大唐国际丰润热电有限责任公司 | Boiler controller system denitrating system economizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100901 Effective date of abandoning: 20091207 |