CN201392112Y - Main heat exchanger of gas heating water heater - Google Patents
Main heat exchanger of gas heating water heater Download PDFInfo
- Publication number
- CN201392112Y CN201392112Y CN200920053400U CN200920053400U CN201392112Y CN 201392112 Y CN201392112 Y CN 201392112Y CN 200920053400 U CN200920053400 U CN 200920053400U CN 200920053400 U CN200920053400 U CN 200920053400U CN 201392112 Y CN201392112 Y CN 201392112Y
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- Prior art keywords
- heat exchanger
- fin
- water heater
- heating water
- main heat
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- Expired - Lifetime
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Abstract
The utility model relates to a gas heating water heater and provides a main heat exchanger of the gas heating water heater; the main heat exchanger comprises a straight pipe, an elbow, a fin, a joint and an installing fixed plate, a plurality of straight pipes are parallelly arranged and a plurality of fins penetrate through transversely, a plurality of fins are evenly arranged on the straight pipe with a certain distance and direction to form a fin group, the fixed plate is arranged at two ends of a plurality of straight pipes, the straight pipe is connected by the elbow to form a heat exchanging pipe and the joints are connected at two ends of the heat exchanging pipe; the main heat exchanger of the gas heating water heater is characterized in that: a plurality of the straight pipes are arranged in two parallel layers in a staggering way, at least an air flowing hole is arranged in the fin. The main heat exchanger of the gas heating water heater has the characteristics that: 1. the installation is simple and convenient; 2. the heat exchanging efficiency and the power are high, the heat exchanging pipes arranged in two parallel layers forms the structure along the S-shaped direction, thereby increasing the contact time between the smoke and the fins and the heat exchanging pipe and enhancing the heat exchanging effect of the main heat exchanger; 3. the smoke can be supplied among the fins by the air flowing hole on the fin, thereby increasing the circulation performance of the smoke and the heat exchanging efficiency.
Description
Technical field
The utility model relates to the gas-heating water heater.
Background technology
Existing wall hanging stove main heat exchanger heat exchange efficiency is low, and power is little, and the flue gas trafficability performance is poor.
Chinese patent (patent No. 2004200148956) disclosed " gas heater main heat exchanger ", it comprises heat exchanger tube, fin and reaches joint, heat exchanger tube is single being arranged in parallel, with elbow heat exchanger tube is connected in series, making becomes S type structure, heat exchanger tube two ends after the series connection are connected with joint, are evenly distributed with fin on heat exchanger tube, are provided with mounting bracket at the two ends of heat exchanger tube.The maximum characteristics of this main heat exchanger are to bring great convenience to installation, and the single of its heat exchanger tube is arranged in parallel, and have the less and advantage of simple structure of volume, but heat exchange efficiency are not ideal.
The utility model content
The purpose of this utility model is a kind of gas-heating water heater main heat exchanger, and it is easy for installation and can solve the low and little problem of power of heat exchange efficiency.
The technical solution of the utility model is as follows:
A kind of gas-heating water heater main heat exchanger, comprise straight tube, elbow, fin, joint and mounting plate, many straight tubes are arranged in parallel and traverse into the fin of some, some fins are with certain spacing and direction, be arranged in uniformly and form fins set on the straight tube, straight tube closely is connected with fin, the two ends mounting plate of many straight tubes, fins set is between two mounting plates, elbow is concatenated into heat exchanger tube with straight tube, at heat exchanger tube two ends jointing, it is characterized in that: many double-deck parallel formulas that stagger of straight tube are arranged; Also have at least one circulation of air hole on the fin.
Be compared with the prior art, the utlity model has following characteristics:
One, installation is simple and convenient: be directly installed on by mounting plate in the middle of the enclosure and combustion chamber of gas-heating water heater.
Two, the heat exchange efficiency high power is big: the heat exchanger tube bilayer is arranged in parallel into the structure of S type trend, when making flue gas by main heat exchanger, prolonged the time of contact of flue gas and fin and endothermic tube, make the main heat exchanger good effect of heat exchange, guaranteeing to have improved heat exchange efficiency under the good situation of flue gas circulation.
Three, the flue gas circulation is good: the circulation of air hole of opening on the fin, and flue gas can be replenished between fin mutually, improve the flue gas trafficability performance, improve heat exchange efficiency.
Example with accompanying drawing is further described the utility model below:
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a left view of the present utility model;
Fig. 3 is a vertical view of the present utility model;
Fig. 4 is a fin structure schematic diagram of the present utility model;
Fig. 5 is heat exchanger tube and mounting plate structural representation;
Fig. 6 is heat exchanger tube and mounting plate structural representation (overlooking) figure;
Fig. 7 is another structural front view of the present utility model.
The specific embodiment
Extremely shown in Figure 7 as Fig. 1, a kind of wall-hanging gas-heating water heater main heat exchanger that the utility model provides, it comprises straight tube 1, elbow 2, fin 3, joint 4 and mounting plate 5, the fin 3 of some is arranged and traversed into to many straight tube 1 double-deck parallel formulas that stagger, fin 3 is provided with the straight tube hole 31 that quantity equates with straight tube 1, some fins 3 are with certain spacing and direction, closely is connected also to be arranged in uniformly on the straight tube 1 by straight tube hole 31 and straight tube 1 and forms fins set, the two ends mounting plate 5 of many straight tubes 1, fins set is between two mounting plates 5, elbow 2 is concatenated into S type heat exchanger tube with straight tube 1, at Tube Sheet of Heat Exchanger two ends jointing 4, except straight tube hole 31, also have 3 circulation of air holes 32 on the fin 3, the roughly centre position in 3 straight tube holes 31 is located in circulation of air hole 32.
Claims (1)
1. gas-heating water heater main heat exchanger, comprise straight tube (1), elbow (2), fin (3), joint (4) and mounting plate (5), many straight tubes (1) are arranged in parallel and traverse into the fin (3) of some, some fins (3) are with certain spacing and direction, be arranged in straight tube (1) uniformly and go up the composition fins set, the two ends mounting plate (5) of many straight tubes (1), fins set is positioned between two mounting plates (5), straight tube (1) closely is connected with fin (3), elbow (2) is concatenated into heat exchanger tube with straight tube (1), at heat exchanger tube two ends jointings (4), it is characterized in that: the double-deck parallel formula that staggers of many straight tubes (1) is arranged, and also has at least one circulation of air hole (32) on the fin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920053400U CN201392112Y (en) | 2009-03-26 | 2009-03-26 | Main heat exchanger of gas heating water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920053400U CN201392112Y (en) | 2009-03-26 | 2009-03-26 | Main heat exchanger of gas heating water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201392112Y true CN201392112Y (en) | 2010-01-27 |
Family
ID=41598934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920053400U Expired - Lifetime CN201392112Y (en) | 2009-03-26 | 2009-03-26 | Main heat exchanger of gas heating water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201392112Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109292A (en) * | 2011-01-21 | 2011-06-29 | 广州迪森家用锅炉制造有限公司 | Heat exchanger |
| WO2012009802A1 (en) * | 2010-07-23 | 2012-01-26 | Heat-Line Corporation | Geothermal energy transfer system |
| CN106871691A (en) * | 2015-12-10 | 2017-06-20 | 爱克奇换热技术（太仓）有限公司 | Heat exchanger |
| CN107990775A (en) * | 2017-12-29 | 2018-05-04 | 无锡海悦生化装备有限公司 | Heat exchange channel structure for energy-saving air pretreatment unit |
| CN109297194A (en) * | 2018-10-23 | 2019-02-01 | 广东万家乐燃气具有限公司 | Heat exchanger and water heater |
| CN109357309A (en) * | 2018-11-02 | 2019-02-19 | 安徽安泽电工有限公司 | A kind of heat exchanger for solid energy-storage heating device |
| CN110030854A (en) * | 2019-03-30 | 2019-07-19 | 四川同一热能设备有限公司 | Aluminium alloy plate type heat exchanger |
-
2009
- 2009-03-26 CN CN200920053400U patent/CN201392112Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012009802A1 (en) * | 2010-07-23 | 2012-01-26 | Heat-Line Corporation | Geothermal energy transfer system |
| US9816732B2 (en) | 2010-07-23 | 2017-11-14 | Heat-Line Corporation | Geothermal energy transfer system |
| CN102109292A (en) * | 2011-01-21 | 2011-06-29 | 广州迪森家用锅炉制造有限公司 | Heat exchanger |
| CN106871691A (en) * | 2015-12-10 | 2017-06-20 | 爱克奇换热技术（太仓）有限公司 | Heat exchanger |
| CN107990775A (en) * | 2017-12-29 | 2018-05-04 | 无锡海悦生化装备有限公司 | Heat exchange channel structure for energy-saving air pretreatment unit |
| CN109297194A (en) * | 2018-10-23 | 2019-02-01 | 广东万家乐燃气具有限公司 | Heat exchanger and water heater |
| CN109357309A (en) * | 2018-11-02 | 2019-02-19 | 安徽安泽电工有限公司 | A kind of heat exchanger for solid energy-storage heating device |
| CN110030854A (en) * | 2019-03-30 | 2019-07-19 | 四川同一热能设备有限公司 | Aluminium alloy plate type heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510760 5, canglian two road, Guangzhou Economic Development Zone, Guangzhou, Guangdong Patentee after: Guangzhou Addison Home Environment Technology Co., Ltd. Address before: 510760 dissson Industrial Park, East District, Guangzhou economic and Technological Development Zone, Guangdong Patentee before: Guangzhou Devotion Domestic Boilers Manufacturing Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100127 |