CN201203254Y - Horizontal boiler with heat exchanger - Google Patents
Horizontal boiler with heat exchanger Download PDFInfo
- Publication number
- CN201203254Y CN201203254Y CNU2008200213277U CN200820021327U CN201203254Y CN 201203254 Y CN201203254 Y CN 201203254Y CN U2008200213277 U CNU2008200213277 U CN U2008200213277U CN 200820021327 U CN200820021327 U CN 200820021327U CN 201203254 Y CN201203254 Y CN 201203254Y
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- CN
- China
- Prior art keywords
- heat exchanger
- heat
- boiler
- horizontal boiler
- water tank
- 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 - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a horizontal boiler with heat exchanger, which comprises a horizontal boiler body, an upper water tank, and a heat exchanger, wherein the upper water tank is arranged at upper part of the horizontal boiler body, the heat exchanger is arranged inside the upper water tank. A water level gauge, a cold water inlet and a hot water outlet are respectively arranged at both ends outside the upper water tank, cold water flows in from the cold water inlet, and heated through the heat exchanger pipe bundle and then outputted from the hot water outlet. The utility model has the following advantages: 1. boiler operates without generating scaling, the to-be-heated water is directly heat-exchanged in the upper water tank and flows out, and is not to enter the boiler cavity again, no scaling occurs in the boiler cavity. 2. two-time heat exchanges are finished in the boiler without heat loss. 3. variable-section non-light pipe is adopted in order to utilize the heat compensation capability of non light pipe, so that scaling can be disposed by heat expansion and cold extraction, thereby reaching the purpose of self-cleaning in the heat exchanging pipe.
Description
Technical field
The utility model relates to a kind of boiler, especially a kind of horizontal boiler with heat exchanger.
Background technology
At present, its structure of the horizontal boiler of Shi Yonging is comb and adds header tank or steam manifold on the market, and portioned product is established two header tanks up and down, go up and be thermal-arrest, be the collection cold water storage cistern down, in boiler running process, no matter supplying water still is that heat supply all adopts the mode of establishing the heat exchange unit in addition to move.So just there are three big shortcomings:
1. the outer secondary heat exchange of boiler has increased energy consumption, has lost the part calorific value.
2. the outer secondary heat exchange unit of boiler increases user's equipment investment.
3. the outer secondary heat exchange of boiler need increase the usable floor area of boiler room.
Summary of the invention
The utility model is for overcoming above-mentioned the deficiencies in the prior art, provides a kind of and simple in structurely, less scaling, non-explosive ruins, the horizontal boiler of no heat waste, self-cleaning band heat exchanger.
The purpose of this utility model is to adopt following technical proposals to realize: a kind of horizontal boiler with heat exchanger, comprise horizontal boiler body, upper condensate sump, heat exchanger, and upper condensate sump is arranged at horizontal boiler body top, and heat exchanger is arranged in the upper condensate sump.
The outside two ends of described upper condensate sump are respectively equipped with water level meter, cooling water inlet and hot water outlet.
Described heat exchanger is a heat-exchanging tube bundle, and the heat exchange element of heat-exchanging tube bundle is made of the heat exchanger tube of variable cross-section.
The heat exchanger tube of described variable cross-section is bellows or curved pipe or screwed pipe.
The heat that horizontal boiler of the present utility model produces focuses on upper condensate sump, and heating heat-exchanging tube bundle cold water is flowed into by cooling water inlet in upper condensate sump, is exported by hot water outlet after the heat exchanger tube heating.
Advantage of the present utility model is as follows:
1. the boiler vimala operation is heated water and is gone out by the upper condensate sump direct heat transfer, no longer enters in pot chamber, and anhydrous fouling in the pot chamber has overcome the easy fouling of conventional boiler, explosive shortcoming of ruining.
2. in boiler, finish secondary heat exchange, no heat waste.Overcome the outer heat exchange of traditional boiler, the shortcoming that the heat exchange loss is big.
3. adopting the non-light pipe heat exchange element of variable cross-section is exactly the thermal compensation ability of utilizing non-light pipe, removes incrustation scale by expanding with heat and contract with cold and reaches purpose self-cleaning in the heat exchanger tube.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the vertical view of Fig. 1;
Wherein 1. horizontal boiler bodies, 2. water level meter, 3. upper condensate sump, 4. heat exchanger, 5. cooling water inlet, 6. hot water outlet.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Among Fig. 1, Fig. 2, upper condensate sump 3 is arranged at horizontal boiler body 1 top, and heat exchanger 4 is arranged in the upper condensate sump 3.Upper condensate sump 3 outside left ends are provided with water level meter 2, and right-hand member is provided with cooling water inlet 5 and hot water outlet 6.Heat exchanger 4 is heat-exchanging tube bundles, and the heat exchange element of heat-exchanging tube bundle is made of the heat exchanger tube of variable cross-section.The heat exchanger tube of variable cross-section is bellows or curved pipe or screwed pipe.Its material can be selected copper, aluminium, carbon steel, stainless steel etc. as required.
The heat that horizontal boiler of the present utility model produces focuses on upper condensate sump 3, and heating heat-exchanging tube bundle cold water is flowed into by cooling water inlet 5 in upper condensate sump 3, is exported by hot water outlet 6 after the heat exchanger tube heating.
Claims (4)
1. the horizontal boiler with heat exchanger comprises horizontal boiler body, upper condensate sump, heat exchanger, and upper condensate sump is arranged at horizontal boiler body top, and it is characterized in that: heat exchanger is arranged in the upper condensate sump.
2. the horizontal boiler of band heat exchanger according to claim 1 is characterized in that: the outside two ends of described upper condensate sump are respectively equipped with water level meter, cooling water inlet and hot water outlet.
3. the horizontal boiler of band heat exchanger according to claim 1 is characterized in that: described heat exchanger is a heat-exchanging tube bundle, and the heat exchange element of heat-exchanging tube bundle is made of the heat exchanger tube of variable cross-section.
4. the horizontal boiler of band heat exchanger according to claim 3 is characterized in that: the heat exchanger tube of described variable cross-section is bellows or curved pipe or screwed pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200213277U CN201203254Y (en) | 2008-04-24 | 2008-04-24 | Horizontal boiler with heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200213277U CN201203254Y (en) | 2008-04-24 | 2008-04-24 | Horizontal boiler with heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201203254Y true CN201203254Y (en) | 2009-03-04 |
Family
ID=40425567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200213277U Expired - Fee Related CN201203254Y (en) | 2008-04-24 | 2008-04-24 | Horizontal boiler with heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201203254Y (en) |
-
2008
- 2008-04-24 CN CNU2008200213277U patent/CN201203254Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20110424 |