CN201903168U - Shell and tube heat exchanger - Google Patents
Shell and tube heat exchanger Download PDFInfo
- Publication number
- CN201903168U CN201903168U CN201020607957XU CN201020607957U CN201903168U CN 201903168 U CN201903168 U CN 201903168U CN 201020607957X U CN201020607957X U CN 201020607957XU CN 201020607957 U CN201020607957 U CN 201020607957U CN 201903168 U CN201903168 U CN 201903168U
- Authority
- CN
- China
- Prior art keywords
- tube
- heat exchange
- shell
- exchange flue
- heat exchanger
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000005728 strengthening Methods 0.000 claims abstract description 8
- 230000002787 reinforcement Effects 0.000 claims description 17
- 239000000779 smoke Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- 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]
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a shell and tube heat exchanger, the power distribution box comprises a box body be equipped with the heat transfer chamber in the box, the heat transfer chamber be equipped with a plurality of heat transfer flue pipes, the interval is equipped with the water route spoiler between the heat transfer flue pipe outer wall in the box, the outer wall of box on be equipped with respectively with heat transfer chamber upper portion and the communicating water inlet of lower part and delivery port, box lower part one side be equipped with the communicating inlet flue of heat transfer flue pipe lower extreme, box upper portion be equipped with the communicating outlet flue of heat transfer flue pipe upper end, its technical scheme's main points are, heat transfer flue pipe wall on be equipped with the edge the strengthening rib that heat transfer flue pipe extended. The utility model aims at overcoming the not enough of prior art, provide one kind and set up the strengthening rib on the heat transfer flue pipe wall, can guarantee the intensity of heat exchanger but also reducible consumptive material saves the shell and tube type heat exchanger of cost.
Description
[technical field]
The utility model relates to the heat exchanger that heat exchange is used between gas and the liquid, is a kind of shell-and-tube heat exchanger specifically.
[background technology]
" energy-saving and emission-reduction " have become great strategy and policy of the national economic development.Condensed type combustion gas water heater is energy-efficient because of it, the technical advantage of environmental protection will become gas heater development main flow gradually.Because condensed type combustion gas water heater is higher more than 12% than the general gas water heater thermal efficiency,, be subjected to more and more consumers' favor at the saving benefit that this technology is brought.The heat exchange flue tube of the heat exchanger that existing condensed type combustion gas water heater is used all is to make with copper material, owing to high having obtained certainly of thermal conductivity of copper material, but because the more expensive manufacturing cost height of copper material.Because the intensity of copper material is just poor, reduces cost and just cause the intensity of heat exchange flue tube to reduce greatly by reducing consumptive material, easy deformation and have a strong impact on service life.Need to seek intensity that a kind of solution realizes guaranteeing heat exchanger escapable cost again.
[utility model content]
The utility model purpose is to have overcome the deficiencies in the prior art, provides a kind of and on heat exchange flue tube wall reinforcement is set, and can guarantee that the intensity of heat exchanger can reduce the cost-effective shell-and-tube heat exchanger of consumptive material again.
The utility model is achieved through the following technical solutions:
A kind of shell-and-tube heat exchanger, comprise casing 1, in described casing 1, be provided with heat exchanging chamber 103, described heat exchanging chamber 103 is provided with a plurality of heat exchange flue tubes 2, be interval with water route spoiler 3 between heat exchange flue tube 2 outer walls in the casing 1, the outer wall of described casing 1 is provided with water inlet 105 and the delivery port 106 that communicates with described heat exchanging chamber 103 upper and lowers respectively, described casing 1 bottom one side be provided with communicate with described heat exchange flue tube 2 lower ends advance mouth 107, described casing 1 top is provided with the outlet flue 108 that communicates with described heat exchange flue tube 2 upper ends, it is characterized in that: described heat exchange flue tube 2 tube walls are provided with the reinforcement 201 that extends along described heat exchange flue tube 2.
Described reinforcement 201 is arranged on the madial wall of described heat exchange flue tube 2.
Described reinforcement 201 both sides link to each other with the madial wall of described heat exchange flue tube 2 respectively described heat exchange flue tube 2 are divided into two disjunctor pipes.
It is outer and vertical with described heat exchange flue tube 2 that described water route spoiler 3 is sleeved on described heat exchange flue tube 2.
Described casing 1 is provided with many vertical strengthening ribs 101.
Described vertical strengthening ribs 101 is arranged on the outer wall of casing 1.
Be provided with the demarcation strip 109 that described heat exchanging chamber 103 is divided into water flowing chamber 104 and logical smoke chamber 105 in the described heat exchanging chamber 103, described logical smoke chamber 105 advances mouth 107 and communicates with described, described heat exchange flue tube 2 is installed in the described water flowing chamber 104, the top and the bottom in described water flowing chamber 104 communicate with described water inlet 105 and delivery port 106 respectively, and described logical smoke chamber bottom communicates with described heat exchange flue tube 2 lower ends.
Described demarcation strip 109 is provided with the dividing plate reinforcement 1091 of vertical setting.
The upper and lower of described heat exchange flue tube 2 is respectively equipped with upper holder 9 and lower fixed frame 10.
Described casing 1 bottom is provided with condensed water discharge pipe 11.
Compared with prior art, the utility model has following advantage:
1, the utility model is provided with reinforcement on heat exchange flue tube wall, can guarantee that the intensity of heat exchanger can reduce consumptive material saving cost again, and is not fragile, long service life; Reinforcement has increased the contact area of flue gas, improves heat transference efficiency.
2, the utility model is provided with reinforcement on casing, prevents that box deformation from damaging, also can thickness thinning, reduce consumptive material, and reduce cost.
[description of drawings]
Fig. 1 is the utility model stereogram;
Fig. 2 is the utility model exploded view;
Fig. 3 is the utility model rearview;
Fig. 4 is the utility model heat exchange flue tube cutaway view.
[specific embodiment]
A kind of shell-and-tube heat exchanger, comprise casing 1, in described casing 1, be provided with heat exchanging chamber 103, more than 103 heat exchange flue tube 2 of described heat exchanging chamber, the outer wall of described casing 1 is provided with water inlet 105 and the delivery port 106 that communicates respectively at described heat exchanging chamber 103 upper and lowers, is interval with water route spoiler 3 between heat exchange flue tube 2 outer walls in the casing 1.Described casing 1 bottom one side be provided with communicate with described heat exchange flue tube 2 lower ends advance mouth 107, described casing 1 top is provided with the outlet flue 108 that communicates with described heat exchange flue tube 2 upper ends, and described heat exchange flue tube 2 tube walls are provided with the reinforcement 201 that extends along described heat exchange flue tube 2.The intensity that can guarantee heat exchanger can reduce consumptive material saving cost again, and is not fragile, long service life.Reinforcement has increased the contact area of flue gas, has also improved heat transference efficiency simultaneously.
Described reinforcement 201 is arranged on the madial wall of described heat exchange flue tube 2.
Described reinforcement 201 both sides link to each other with the madial wall of described heat exchange flue tube 2 respectively described heat exchange flue tube 2 are divided into two disjunctor pipes.
It is outer and vertical with described heat exchange flue tube 2 that described water route spoiler 3 is sleeved on described heat exchange flue tube 2.
Described casing 1 is provided with many vertical strengthening ribs 101, prevents that box deformation from damaging, also can thickness thinning, reduce consumptive material, and reduce cost.
Described vertical strengthening ribs 101 both can be arranged on the outer wall of casing 1, also can be arranged on the inwall of casing 1.
Be provided with the demarcation strip 109 that described heat exchanging chamber 103 is divided into water flowing chamber 104 and logical smoke chamber 105 in the described heat exchanging chamber 103, described logical smoke chamber 105 advances mouth 107 and communicates with described, described heat exchange flue tube 2 is installed in the described water flowing chamber 104, the top and the bottom in described water flowing chamber 104 communicate with described water inlet 105 and delivery port 106 respectively, and described logical smoke chamber bottom communicates with described heat exchange flue tube 2 lower ends.
Described demarcation strip 109 is provided with the dividing plate reinforcement 1091 of vertical setting.
The upper and lower of described heat exchange flue tube 2 is respectively equipped with upper holder 9 and lower fixed frame 10.
Described casing 1 bottom is provided with condensed water discharge pipe 11.In heat exchange flue tube 2,, and discharge in the heat transfer process, guarantee that condensed water can not remain in the exhaust gases passes and influences heat exchange efficiency from ad hoc condensed water discharge pipe 11 because the water vapour in the flue gas condenses into condensed water after discharging latent heat.
Claims (10)
1. shell-and-tube heat exchanger, comprise casing (1), in described casing (1), be provided with heat exchanging chamber (103), described heat exchanging chamber (103) is provided with a plurality of heat exchange flue tubes (2), be interval with water route spoiler (3) between the interior heat exchange flue tube of casing (1) (2) outer wall, the outer wall of described casing (1) is provided with water inlet (105) and the delivery port (106) that communicates with described heat exchanging chamber (103) upper and lower respectively, described casing (1) bottom one side be provided with communicate with described heat exchange flue tube (2) lower end advance mouth (107), described casing (1) top is provided with the outlet flue (108) that communicates with described heat exchange flue tube (2) upper end, it is characterized in that: described heat exchange flue tube (2) tube wall is provided with the reinforcement (201) that extends along described heat exchange flue tube (2).
2. shell-and-tube heat exchanger according to claim 1 is characterized in that: described reinforcement (201) is arranged on the madial wall of described heat exchange flue tube (2).
3. shell-and-tube heat exchanger according to claim 2 is characterized in that: described reinforcement (201) both sides link to each other with the madial wall of described heat exchange flue tube (2) respectively described heat exchange flue tube (2) are divided into two disjunctor pipes.
4. shell-and-tube heat exchanger according to claim 4 is characterized in that: it is outer and vertical with described heat exchange flue tube (2) that described water route spoiler (3) is sleeved on described heat exchange flue tube (2).
5. shell-and-tube heat exchanger according to claim 1 is characterized in that: described casing (1) is provided with many vertical strengthening ribs (101).
6. shell-and-tube heat exchanger according to claim 5 is characterized in that: described vertical strengthening ribs (101) is arranged on the outer wall of casing (1).
7. shell-and-tube heat exchanger according to claim 1, it is characterized in that: be provided with the demarcation strip (109) that described heat exchanging chamber (103) is divided into water flowing chamber (104) and logical smoke chamber (105) in the described heat exchanging chamber (103), described logical smoke chamber (105) advances mouth (107) and communicates with described, described heat exchange flue tube (2) is installed in the described water flowing chamber (104), the top and the bottom in described water flowing chamber (104) communicate with described water inlet (105) and delivery port (106) respectively, and described logical smoke chamber bottom communicates with described heat exchange flue tube (2) lower end.
8. shell-and-tube heat exchanger according to claim 1 is characterized in that: described demarcation strip (109) is provided with the dividing plate reinforcement (1091) of vertical setting.
9. shell-and-tube heat exchanger according to claim 1 is characterized in that: the upper and lower of described heat exchange flue tube (2) is respectively equipped with upper holder (9) and lower fixed frame (10).
10. shell-and-tube heat exchanger according to claim 1 is characterized in that: described casing (1) bottom is provided with condensed water discharge pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020607957XU CN201903168U (en) | 2010-11-06 | 2010-11-06 | Shell and tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020607957XU CN201903168U (en) | 2010-11-06 | 2010-11-06 | Shell and tube heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201903168U true CN201903168U (en) | 2011-07-20 |
Family
ID=44273760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020607957XU Expired - Lifetime CN201903168U (en) | 2010-11-06 | 2010-11-06 | Shell and tube heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201903168U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566930A (en) * | 2015-01-07 | 2015-04-29 | 无锡锡州机械有限公司 | Condensing type gas heat exchanger side plate |
| CN111664721A (en) * | 2020-05-22 | 2020-09-15 | 东南大学 | Flue gas condenser |
-
2010
- 2010-11-06 CN CN201020607957XU patent/CN201903168U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566930A (en) * | 2015-01-07 | 2015-04-29 | 无锡锡州机械有限公司 | Condensing type gas heat exchanger side plate |
| CN111664721A (en) * | 2020-05-22 | 2020-09-15 | 东南大学 | Flue gas condenser |
| CN111664721B (en) * | 2020-05-22 | 2022-02-15 | 东南大学 | Flue gas condenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: VATTI CO., LTD. Free format text: FORMER NAME: ZHONGSHAN CITY HUADI COMBUSTION UTENSILS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528400 Guangdong Province, Zhongshan City Xiaolan Industrial Avenue South Road No. 1 Patentee after: Vatti Co., Ltd. Address before: 528400 Guangdong Province, Zhongshan City Xiaolan Industrial Avenue South Road No. 1 Patentee before: Zhongshan City Huadi Combustion Utensils Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110720 |