CN2296493Y - Structure of heat conducting tube assembly for heat exchanger - Google Patents
Structure of heat conducting tube assembly for heat exchanger Download PDFInfo
- Publication number
- CN2296493Y CN2296493Y CN 98200792 CN98200792U CN2296493Y CN 2296493 Y CN2296493 Y CN 2296493Y CN 98200792 CN98200792 CN 98200792 CN 98200792 U CN98200792 U CN 98200792U CN 2296493 Y CN2296493 Y CN 2296493Y
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- CN
- China
- Prior art keywords
- heat
- heat exchanger
- pipe assembly
- utility
- model
- 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
Links
- 238000001704 evaporation Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 10
- 230000008020 evaporation Effects 0.000 claims description 9
- 238000004378 air conditioning Methods 0.000 abstract description 7
- 230000006835 compression Effects 0.000 abstract description 7
- 238000007906 compression Methods 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 abstract description 3
- 239000002826 coolant Substances 0.000 abstract 1
- 239000003507 refrigerant Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 6
- 238000005057 refrigeration Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a structure of a heat conducting tube assembly for a heat exchanger, which mainly comprises a heat transferring tube assembly and evaporating heat conducting fins by means of stacking connection, wherein a wavy metal sheet is arranged inside the heat transferring tube and the outer flank of the wavy metal sheet is coated with moist material, and the evaporating heat conducting fins are sheet metal continuous U-shaped structure, which is coated with moist material on the outer surface. With the same structure of the heat transferring tube and no moist material coated on the outer surface, the utility model can be used as a cooling medium evaporator which can enhance the heat efficiency, lower the compression ratio and achieve the aims of energy saving and noise reduction. The utility model can enhance the performance coefficient if applied to a refrigerating system synthetically, and can enhance the energy source efficiency ratio if applied to an air conditioning system, which is estimated that about thirty percent to forty percent electricity can be saved.
Description
The utility model relates to heat exchanger device, particularly to the improvement of heat exchanger component.
The coefficient of performance of existing traditional refrigeration system mostly between 3-6, is difficult to improve again, and the heat transfer efficiency difficulty that is subject to heat exchanger is given due to the lifting.Equally, existing air-conditioning equipment, its EER, the ventilation type air conditioner is the highest to be about 2.7, and water-cooled is the highest to be about 3.5, as having arrived the bottleneck of very difficult breakthrough, also is that the heat transfer efficiency that is subject to heat exchanger is difficult to due to the raising.Tradition vaporation-type condenser, in the initial development stage, coil pipe all is equipped with fin, and its shortcoming is: 1, when making water be hard water, then scaling is in its surface easily, and easy-clear does not reduce heat transfer efficiency.2. fin causes windage, needs to increase fan horsepower, as if the coil pipe that adopts no fin, is cooperating aspect water spray pressure, water discharge density and the wind speed size three, and technical also quite difficult, therefore, the efficient of vaporation-type condenser also improves significantly.
The purpose of this utility model provides the structure of a kind of heat exchanger with the heat pipe assembly, and it can improve the thermal efficiency, reduces compression ratio, improves the coefficient of performance, improves energy efficiency, saves the energy, reduces noise.
The purpose of this utility model is achieved in that the structure of heat exchanger with the heat pipe assembly, comprises heat-transfer pipe assembly and evaporation conducting strip is stacked being formed by connecting, and it is characterized in that: heat-transfer pipe is built-in with fin within the wave sheet metal, and its appearance is covered with the material of preserving moisture; The evaporation conducting strip then is the continuous U type structure of sheet metal, and appearance is covered with the material of preserving moisture.Identical heat transfer tube configuration, the not outer material of preserving moisture that covers.The heat-transfer pipe assembly can be a single hose, curves three-tube type or other odd number of arrayed tubular types, can stacked connection conflux.
Owing to adopted such scheme, increased heat transfer area and rate of heat transfer, improved the thermal efficiency, reduced compression ratio, integrated application then can improve the coefficient of performance in refrigeration system, is applied to air-conditioning system, then can improve EER, and 30-40% can economize on electricity.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the condenser constitutional diagram.
Fig. 2 is heat-transfer pipe assembly figure.
Fig. 3 is a heat-transfer pipe assembly A-A profile.
Fig. 4 is the detail structure chart of evaporation conducting strip.
Fig. 5 is single hose heat-transfer pipe assembly figure.
Fig. 6 is a single hose heat-transfer pipe assembly A-A profile.
Among the figure:
1. anterior tube connector
2. front shoe
3. first member plate
4. evaporation conducting strip
5. heat transfer tube group
6. rear fixed plate
7. inlet tube
8. right end plate
9. rear portion tube connector
10. outlet
11. fin within the wave sheet metal
12. heat-transfer pipe
13. the material of preserving moisture of heat-transfer pipe
14. evaporation conducting strip skeleton
15. the material of preserving moisture of conducting strip
The utility model heat pipe assembly structure mainly can be used on the vaporation-type condenser of heat exchanger, effect the best.If the heat exchanger cooling freezes system applies, can improve its freezing coefficient of performance; If use for air-conditioning system, then can improve its energy efficiency ratio.
When the utility model heat pipe assembly structure was applied to air conditioner vaporation-type condenser, as Fig. 1, refrigerant entered anterior tube connector (1) each layer heat transfer tube group (5) of flowing through again by inlet tube (7), was pooled to outlet (10) to rear portion tube connector (9) and flowed out; Air is then flowed through and is evaporated conducting strip (4), air-flow direction and heat-transfer pipe refrigerant flow direction are square crossing, the heat that refrigerant condenses and emits, make on the heat-transfer pipe and conducting strip on preserve moisture water evaporates in the material (13) (15), take away by air again, reach the function of heat exchange.
The utility model heat pipe assembly structure is characterised in that Fig. 2 heat-transfer pipe assembly and Fig. 4 evaporate the design of conducting strip, makes air mass flow, and moisture content supply and refrigerant speed reach the cooperation of the best, and makes the coefficient of performance or EER improve.In Fig. 2 heat-transfer pipe assembly figure, fin (11) within the newly-designed wave sheet metal is housed in the heat-transfer pipe (12), can increase the heat transfer area of refrigerant; The material of preserving moisture (13) that covers outward can keep suitable moisture, utilizes its latent heat to change evaporation, takes away the heat that refrigerant is emitted.Evaporate conducting strip as Fig. 4, its skeleton (14) is the continuous U type structure of sheet metal, can improve heat transfer area and efficient; The material of preserving moisture (15) that covers outward then keeps supplying with suitable moisture content, utilizes its latent heat to change evaporation, when air is flowed through conducting strip this steam is taken away, and has also just taken away the heat of refrigerant.
The utility model heat pipe assembly structure is applied on the condenser, main principle is to utilize the latent heat of moisture to change, can reduce air themperature, thereby also just can reduce refrigerant temperature, basic principle according to thermodynamics, the condensation temperature reduction then performance demands numerical value of its refrigeration system will improve, and the energy efficiency ratio of relative air-conditioning system also can improve.Condensation temperature reduces in addition, just reduces the condensing pressure of refrigerant, and therefore, compression ratio also can reduce, compressor just can turn round under the low compression ratio situation, and power saving reduces noise again, in the future, as research and develop the low compression ratio dedicated compressor, and its effect is better, and this is the R﹠D direction in future.
Heat-transfer pipe assembly Fig. 2 can also handle as the single hose of Fig. 5, also can make other odd column row's mode, and is stacked again as Fig. 1 practical application.
The heat-transfer pipe of the utility model, as not adding the outer material of preserving moisture that covers, then can be applied on the evaporimeter of heat exchanger, can reach the increase heat transfer area equally, improve the effect of heat transfer efficiency, therefore also can improve the coefficient of performance of refrigeration system or the energy efficiency ratio of air-conditioning system, this is because can improve due to the evaporating temperature of refrigerant, also is according to thermodynamics first principles analysis gained.In addition, evaporating temperature improves, and just improves evaporating pressure, also can reach the effect that reduces compression ratio.
In a word, the utility model heat pipe assembly structure is main to be breakthrough improvement to the vaporation-type condenser of heat exchanger, can reduce the condensation temperature of refrigerant significantly; Also can be applicable to use on the evaporimeter of heat exchanger, then can improve the evaporating temperature of refrigerant, both integrated applications, effect is better, both can reduce condensation temperature, therefore can improve evaporating temperature again, the effect of the very big saving energy is all arranged for refrigeration system or air-conditioning system, economizing on electricity is 30-40%.
Claims (3)
1. heat exchanger is with the structure of heat pipe assembly, comprises heat-transfer pipe assembly and evaporation conducting strip is stacked being formed by connecting, and it is characterized in that: heat-transfer pipe (12) inside is equipped with fin within the wave sheet metal (11), its outer material of preserving moisture (13) that then is covered with; Evaporation conducting strip skeleton (14) then is the continuous U type structure of sheet metal, covers the material of preserving moisture (15) outward.
2. heat exchanger according to claim 1 is characterized in that: same structure heat-transfer pipe (12), the not outer material of preserving moisture (13) that covers with the structure of heat pipe assembly.
3. the heat exchanger according to claim 1 structure of heat pipe assembly, it is characterized in that: its heat-transfer pipe assembly can be single hose, curve three-tube type or other odd number tubular types, can stacked connection conflux.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98200792 CN2296493Y (en) | 1998-02-05 | 1998-02-05 | Structure of heat conducting tube assembly for heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98200792 CN2296493Y (en) | 1998-02-05 | 1998-02-05 | Structure of heat conducting tube assembly for heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2296493Y true CN2296493Y (en) | 1998-11-04 |
Family
ID=33958240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98200792 Expired - Fee Related CN2296493Y (en) | 1998-02-05 | 1998-02-05 | Structure of heat conducting tube assembly for heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2296493Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444469A (en) * | 2016-01-18 | 2016-03-30 | 山东三九制冷设备有限公司 | Efficient heat exchange assembly for refrigeration equipment |
| CN105650948A (en) * | 2016-01-18 | 2016-06-08 | 蒋安为 | Heat exchange device of refrigeration equipment |
| CN107458218A (en) * | 2017-08-17 | 2017-12-12 | 三重型装备有限公司 | Dual chamber fuel tank and quarry tipper |
-
1998
- 1998-02-05 CN CN 98200792 patent/CN2296493Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444469A (en) * | 2016-01-18 | 2016-03-30 | 山东三九制冷设备有限公司 | Efficient heat exchange assembly for refrigeration equipment |
| CN105650948A (en) * | 2016-01-18 | 2016-06-08 | 蒋安为 | Heat exchange device of refrigeration equipment |
| CN107458218A (en) * | 2017-08-17 | 2017-12-12 | 三重型装备有限公司 | Dual chamber fuel tank and quarry tipper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: QIU PENGJU TO: QUANXU INVESTMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Virgin Islands (British) Patentee after: Nutec Investment Co.,Ltd. Address before: Hsinchu city of Taiwan Province Patentee before: Qiu Pengju |
|
| 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 |