CN202329295U - Latent heat exchanger - Google Patents
Latent heat exchanger Download PDFInfo
- Publication number
- CN202329295U CN202329295U CN2011204376256U CN201120437625U CN202329295U CN 202329295 U CN202329295 U CN 202329295U CN 2011204376256 U CN2011204376256 U CN 2011204376256U CN 201120437625 U CN201120437625 U CN 201120437625U CN 202329295 U CN202329295 U CN 202329295U
- Authority
- CN
- China
- Prior art keywords
- housing
- heat exchanger
- cavity
- baffle plate
- cavity body
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a latent heat exchanger, which includes a housing and a heat exchange pipe with a water inlet and a water outlet, wherein a smoke inlet part and a smoke outlet part are arranged on the housing; a baffle plate is arranged in the housing and divides the interior of the housing into a first cavity body for accommodating the heat exchange pipe and a second cavity body communicated with the smoke outlet part; the first cavity body is communicated with the second cavity body through an opening on the lower side of the baffle plate; the smoke inlet part is arranged at the upper half part of the first cavity body; and the smoke outlet part is arranged at the top of the second cavity body. By adopting the structural design and enforcing the high-temperature smoke to flow in the housing in the set direction, the heat exchange time is prolonged, and the heat exchange efficiency of the heat exchanger is improved.
Description
Technical field
The utility model relates to the heat exchanger technical field, relates in particular to a kind of latent heat formula heat exchanger.
Background technology
Present various condensed heat exchangers on the market are based on its heat exchange principle, and are more approaching on the structure, and mainly comprise housing, be arranged on the helical form water pipe in the housing, water inlet, delivery port, gas approach, exhanst gas outlet, and the condensed water delivery port etc.
For improving heat exchange efficiency, the multiple technologies means such as setting up heat absorbing sheet, the shape of improving heat absorbing sheet, flue water conservancy diversion that adopt are also arranged in the prior art, the back is difficult to have bigger breakthrough again about 88% but heat exchange efficiency generally reaches.
Therefore, those skilled in the art is devoted to develop a kind of new latent heat formula heat exchanger, to make full use of the latent heat of high-temperature flue gas, improves the heat exchange efficiency of complete machine.
The utility model content
Because the above-mentioned defective of prior art, the utility model technical problem to be solved provides the high latent heat formula heat exchanger of a kind of heat exchange efficiency.
For realizing above-mentioned purpose, the utility model provides a kind of latent heat formula heat exchanger, comprises housing, has the heat exchanger tube of water inlet and delivery port; Also be provided with gas approach portion and exhanst gas outlet portion on the said housing; Also be provided with baffle plate in the said housing, said baffle plate is divided into first cavity of ccontaining said heat exchanger tube with said enclosure interior, and second cavity that is communicated with said exhanst gas outlet portion; Connect through the opening that is positioned at said baffle plate downside between said first cavity and said second cavity; Said gas approach portion is positioned at the first half of said first cavity, and said exhanst gas outlet portion is positioned at the top of said second cavity.
Preferably, said heat exchanger tube is a helical form.
Preferably, also be provided with condensation-water drain on the said housing.
The beneficial effect of the utility model:
For a long time; All the Lower Half that the gas approach portion of heat exchanger is arranged on housing in the prior art; Toward dirty thermodynamic principles high-temperature flue gas is flowed to upper reaches, cold air naturally according to hot gas in housing; This structural design causes the heat exchanger time of high-temperature flue gas and heat exchanger tube shorter, and heat exchanger effectiveness is difficult to continue to improve.
The utility model is the first half that moves on to housing in the gas approach portion, and is separated out first cavity and second cavity through baffle plate is set at the housing inner region of heat exchanger.Because structural design so, high-temperature flue gas at first concentrates on casing upper half after getting into housing, but since the smoke density of the first half obviously greater than Lower Half, so high-temperature flue gas at first spreads to Lower Half based on law of gas diffusion.Then; The blast that high-temperature flue gas produces based on blower fan is forced to descend in first cavity; And in the decline process, also lower the temperature with the heat exchanger tube heat exchange; Flue gas after the cooling is descended by the first half again, and the opening through the baffle plate downside flows to exhanst gas outlet portion, final high-temperature flue gas is walked out " U " shape in housing flow trace.
Therefore, the utility model has changed the flow trace of high-temperature flue gas because said structure designs, and has prolonged the flowing time of high-temperature flue gas in housing, has increased heat exchanger time, has improved the heat exchange efficiency of heat exchanger.
Below will combine accompanying drawing that the technique effect of design, concrete structure and the generation of the utility model is described further, with purpose, characteristic and the effect of understanding the utility model fully.
Description of drawings
Fig. 1 is the structural representation of the utility model one specific embodiment.
Fig. 2 is the right TV structure sketch map of Fig. 1.
The specific embodiment
As Fig. 1, shown in Figure 2 be a specific embodiment of the utility model, mainly comprise housing 1, also be provided with gas approach portion 11 and exhanst gas outlet portion 12 on the housing 1.Exhanst gas outlet portion 12 is positioned at the top of housing 1.
Be provided with heat exchanger tube 2 in the housing 1, spiral helicine heat exchanger tube 2 has water inlet 21 and delivery port 22, all is positioned at the bottom of housing 1.
In the utility model, also be provided with baffle plate 3 in the housing 1 two cavitys are isolated, only have passage to supply the flue gas circulation in the bottom.Baffle plate 3 is the thin wall component of a semi-surrounding shape, is being tightly connected with housing 1 junction.Baffle plate 3 is divided into first cavity 13 and second cavity 14 with the inside of housing 1.
Another improvements of the utility model are that gas approach portion 11 is positioned at the first half of first cavity 13.Simultaneously, exhanst gas outlet portion 12 is positioned at the top of second cavity 14.
On housing 1, also be provided with condensation-water drain 4.
The utility model is the first half that moves on to housing 1 in the gas approach portion 11, and is separated out first cavity 13 and second cavity 14 through baffle plate 3 is set at housing 1 inner region of heat exchanger.
Because structural design so after high-temperature flue gas gets into housing 1, at first concentrates on the first half of housing 1, but since the smoke density of the first half obviously greater than Lower Half, so high-temperature flue gas at first spreads to Lower Half based on law of gas diffusion.Then; High-temperature flue gas is forced to descend based on fan pressure; And in the decline process, also lower the temperature with heat exchanger tube 2 heat exchange; Flue gas after the cooling is descended by the first half again, and the opening 31 through baffle plate 3 downsides flows to exhanst gas outlet portion 12, final high-temperature flue gas is walked out " U " shape in housing 1 flow trace.
Therefore, the utility model has increased heat exchanger time because the said structure design has prolonged the flowing time of high-temperature flue gas in housing, has improved the heat exchange efficiency of heat exchanger.
More than describe the preferred embodiment of the utility model in detail.Should be appreciated that those of ordinary skill in the art need not creative work and just can make many modifications and variation according to the design of the utility model.Therefore, all technical staff in the art according to the design of the utility model on the basis of existing technology through the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in the claim protection domain of the utility model.
Claims (3)
1. a latent heat formula heat exchanger comprises housing, has the heat exchanger tube of water inlet and delivery port; Also be provided with gas approach portion and exhanst gas outlet portion on the said housing; It is characterized in that: also be provided with baffle plate in the said housing, said baffle plate is divided into first cavity of ccontaining said heat exchanger tube with said enclosure interior, and second cavity that is communicated with said exhanst gas outlet portion; Connect through the opening that is positioned at said baffle plate downside between said first cavity and said second cavity; Said gas approach portion is positioned at the first half of said first cavity, and said exhanst gas outlet portion is positioned at the top of said second cavity.
2. latent heat formula heat exchanger as claimed in claim 1 is characterized in that: said heat exchanger tube is a helical form.
3. latent heat formula heat exchanger as claimed in claim 1 is characterized in that: also be provided with condensation-water drain on the said housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204376256U CN202329295U (en) | 2011-11-08 | 2011-11-08 | Latent heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204376256U CN202329295U (en) | 2011-11-08 | 2011-11-08 | Latent heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202329295U true CN202329295U (en) | 2012-07-11 |
Family
ID=46441276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204376256U Expired - Lifetime CN202329295U (en) | 2011-11-08 | 2011-11-08 | Latent heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202329295U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424013A (en) * | 2013-08-28 | 2013-12-04 | 常熟市高压容器制造有限公司 | Shell and tube heat exchanger |
| CN106225329A (en) * | 2016-08-31 | 2016-12-14 | 桑小飞 | The plug-in module of shell-type exchangers, water-cooled and water-cooling system |
-
2011
- 2011-11-08 CN CN2011204376256U patent/CN202329295U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424013A (en) * | 2013-08-28 | 2013-12-04 | 常熟市高压容器制造有限公司 | Shell and tube heat exchanger |
| CN106225329A (en) * | 2016-08-31 | 2016-12-14 | 桑小飞 | The plug-in module of shell-type exchangers, water-cooled and water-cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |