CN200952808Y - Condensing gas superlarge positive displacement water heater - Google Patents
Condensing gas superlarge positive displacement water heater Download PDFInfo
- Publication number
- CN200952808Y CN200952808Y CNU2006200341219U CN200620034121U CN200952808Y CN 200952808 Y CN200952808 Y CN 200952808Y CN U2006200341219 U CNU2006200341219 U CN U2006200341219U CN 200620034121 U CN200620034121 U CN 200620034121U CN 200952808 Y CN200952808 Y CN 200952808Y
- Authority
- CN
- China
- Prior art keywords
- pressure
- heat exchanger
- heat
- bearing
- water heater
- 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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Classifications
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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]
Abstract
The utility model discloses a condensing super-volume gas water heater, which substitutes a burner of a volumetric water heater by placing a quick gas burning device in a pressure-bearing heat preservation water tank, and places the quick gas burning device above the pressure-bearing heat preservation water tank, adds a condensing heat exchanger and a coil-pipe heat exchanger. The quick gas burning device, the condensing heat exchanger, the coil-pipe heat exchanger and a circulating pump form an enclosed circulation heating system, which heats in a circulating way the water in the pressure-bearing heat preservation water tank through the coil-pipe heat exchanger. The condensing heat exchanger absorbs heat from the fume, the heat-exchanging efficiency is increased, the polyurethane foam heat-preservation material improves the heat preserving capacity of the hot water, increases the volume of the pressure-bearing heat preservation water tank, so that the utility model is featured by good heat preservation, high efficiency, saved energy and big volume.
Description
Technical field
The utility model belongs to the gas technology field, and it is particularly related to the gas displacement type water heater technology.
Background technology
As everyone knows, existing gas displacement type water heater is to place a burner a metal drum bottom, the bucket heart has a flue, the flue gas that produces when being used to discharge burning, be incubated with insulation material around the bucket, burner combustion heats inner bucket water, when water is heated to design temperature, and the burn-out of temperature controller control burner.
Because the bucket central gas duct and the bucket end, can't be incubated, when burner quits work, hot water will be by flue and the heat radiation of the bucket end in the bucket, increase thermal loss, increased air consumption, be in static heated condition when water is heated, heat conduction efficiency is not high, owing to above-mentioned two reasons cause the existing gas displacement type water heater thermal efficiency not high, heat insulating ability is bad, and the thermal efficiency only is 75%.Because burner is placed at the bottom of the metal drum, existing volumetric gas water heater is not easy to do greatly, and volume just can not meet the demands with the hot water amount a little louder all below 300 liters.
Summary of the invention
Shortcoming present situation in view of existing gas displacement type water heater existence, it is big that the purpose of the utility model patent provides a kind of volume, energy-efficient gas displacement type water heater, adopt the utility model condensed type combustion gas ultra-large volume formula water heater, have characteristics such as good heat insulating, thermal efficiency height, volume are big.
For realizing having reached purpose of design, the utility model adopts following structure, mainly comprises pressure-bearing attemperater (1), nonstorage calorifier (2), circulating pump (3), controller (4), temperature sensor (5), tube connector (6), condensed heat exchanger (7) and coil exchanger (8).The pressure-bearing attemperater is by the thick polyurethane foamed plastic insulation of 50mm, nonstorage calorifier (2) places outside the pressure-bearing attemperater (1), by tube connector (6) nonstorage calorifier (2), press-bearing water tank (1), circulating pump (3), condensed heat exchanger (7) and coil exchanger (8) are connected as a single entity, reach the water purpose of Fast Heating pressure-bearing attemperater.
Description of drawings
Accompanying drawing is the structural representation at ultra-large volume gas and hot water center, and (1) is the pressure-bearing attemperater, and (2) are nonstorage calorifiers, (3) be circulating pump, (4) are controllers, and (5) are temperature sensors, (6) be tube connector, (7) are condensed heat exchangers, and (8) are coil exchangers.
The specific embodiment
The utility model is by pressure-bearing attemperater (1), nonstorage calorifier (2), circulating pump (3), controller (4), temperature sensor (5), tube connector (6) condensed heat exchanger (7) and coil exchanger (8) are formed, earlier will fill with water in the pressure-bearing attemperater (1) during work, open air valve, connect power supply, circulating pump (3) and nonstorage calorifier (2) work, circulating pump (3) is extracted the water in the pressure-bearing attemperater (1) out and is heated through nonstorage calorifier (2), return pressure-bearing attemperater (1), water is heated, water heats through circulation after a while, water temperature in the pressure-bearing attemperater reaches the temperature that sets, controller (4) control nonstorage calorifier (2), circulating pump (3) quits work, when coolant-temperature gage drops to the operating temperature that sets, nonstorage calorifier (1), circulation (3) is task again, repeat above process, whole process is controlled automatically by controller 4 and is finished.
The utility model places nonstorage calorifier outside the pressure-bearing attemperater, be incubated by the thick polyurethane foamed plastic of 50mm around the pressure-bearing attemperater, high insulating effect, the hot water heat is difficult for distributing, and nonstorage calorifier adopts the mobile heating means of water, heat exchange effect is good, thermal efficiency height, owing to increased condensed heat exchanger (7), the heat absorption of saturated aqueous vapor in the flue gas can have been made the thermal efficiency 〉=100%, saved the energy, reduced cost of use, the press-bearing water tank volume reaches 500 liters, can satisfy many people and use hot water simultaneously.
In sum, the utility model provides a kind of ultra-large volume gas and hot water center to have efficient, energy-conservation, big volume Etc. characteristics.
Claims (1)
1, a kind of condensed type combustion gas ultra-large volume formula water heater, it comprises pressure-bearing attemperater (1), nonstorage calorifier (2), circulating pump (3), controller (4), temperature sensor (5), tube connector (6), condensed heat exchanger (7) and coil exchanger (8), it is characterized in that external nonstorage calorifier (2), pressure-bearing attemperater (1), circulating pump (3) are connected as a single entity, condensed heat exchanger (7) is loaded on nonstorage calorifier (2) exhaust opening place, and coil exchanger (8) places in the pressure-bearing attemperater (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200341219U CN200952808Y (en) | 2006-05-10 | 2006-05-10 | Condensing gas superlarge positive displacement water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200341219U CN200952808Y (en) | 2006-05-10 | 2006-05-10 | Condensing gas superlarge positive displacement water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200952808Y true CN200952808Y (en) | 2007-09-26 |
Family
ID=38811109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200341219U Expired - Fee Related CN200952808Y (en) | 2006-05-10 | 2006-05-10 | Condensing gas superlarge positive displacement water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200952808Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032951A (en) * | 2011-10-06 | 2013-04-10 | 广东万和新电气股份有限公司 | Positive displacement gas water heater |
-
2006
- 2006-05-10 CN CNU2006200341219U patent/CN200952808Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032951A (en) * | 2011-10-06 | 2013-04-10 | 广东万和新电气股份有限公司 | Positive displacement gas water heater |
| CN103032951B (en) * | 2011-10-06 | 2015-02-25 | 广东万和新电气股份有限公司 | Positive displacement gas water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhongshan Xiang Xiang Electrical Appliance Co., Ltd. Assignor: Zhou Yunchang Contract fulfillment period: 2007.9.28 to 2012.9.28 Contract record no.: 2009440001436 Denomination of utility model: Condensing gas superlarge positive displacement water heater Granted publication date: 20070926 License type: Exclusive license Record date: 20090917 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.9.28 TO 2012.9.28; CHANGE OF CONTRACT Name of requester: ZHONGSHAN XIANGJI ELECTRICAL APPLIANCES CO., LTD. Effective date: 20090917 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070926 Termination date: 20100510 |