CN201611167U - Smoke tube heat exchanger of gas water heater - Google Patents
Smoke tube heat exchanger of gas water heater Download PDFInfo
- Publication number
- CN201611167U CN201611167U CN 201020135752 CN201020135752U CN201611167U CN 201611167 U CN201611167 U CN 201611167U CN 201020135752 CN201020135752 CN 201020135752 CN 201020135752 U CN201020135752 U CN 201020135752U CN 201611167 U CN201611167 U CN 201611167U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- heat exchanging
- smoke
- gas heater
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
- F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
Abstract
The utility model discloses a smoke tube heat exchanger of a gas water heater is characterized in that a group of or more than one group of heat exchanging pipes are arranged in a heat exchanging cavity, the heat exchanging pipes are circular or elliptical and are arranged spirally or in a corrugated way, one end of each heat exchanging pipe is provided with a smoke inlet, and the other end thereof is provided with a smoke outlet, the smoke inlets are connected with the gas water heater through a smoke pipe seat, and the heat exchanging cavity is arranged above or at one side surface of the gas water heater, thus forming a simple and compact structure, fully utilizing heat discharged with smoke, and leading to obvious energy saving effect.
Description
Technical field:
The utility model relates to energy saver, the gas heater smoke pipe heat exchanger of more specifically saying so.
Background technology:
Gas heater is with the favor of convenience, cleaning, the extremely numerous families of the round-the-clock advantage that can both use, but its exhaust gas temperature is too high in use, mostly more than 110 ℃, a lot of heats are not fully utilized and waste, the condensed type combustion gas water heater that existing market is sold all has remarkable energy saving effect, but its structure more complicated, manufacturing cost is higher, increased user's financial burden, become the bottleneck of production development, restricted popularizing of market, and the general gas water heater does not make full use of the heat that carries in the flue gas, exists the energy waste phenomenon.
Summary of the invention:
The purpose of this utility model is exactly provide for the deficiency that solves prior art a kind of simple in structure, low cost of manufacture, obvious energy conservation, can with the gas heater smoke pipe heat exchanger of common water heater perfect adaptation.
The utility model technical scheme that is adopted of dealing with problems is achieved in that the utility model is characterized in that: the heat exchanger tube that is mounted with a group or more in the heat exchanging chamber; Heat exchanger tube is circular or oval, arranges with helical form or corrugated, and the one end is a mouth into, and the other end or side are exhaust openings, advance mouth and connect with gas heater by the smoke pipe seat; Be provided with water inlet and delivery port in the inlet side of heat exchanging chamber, water inlet connects with heat exchanger tube by last distributive pipe; Delivery port passes through down, and distributive pipe connects with heat exchanger tube; Heat exchanging chamber is circular or square, is arranged on the top or the side of gas heater; The heat exchanging chamber bottom is provided with water leg, and water leg connects the condensation mouth of a river.
The utility model compared with the prior art, beneficial effect is embodied in:
1, the utility model is to make full use of gas heater smoke exhaust pipe space, in heat exchanging chamber, be mounted with one or more groups heat exchanger tube, heat exchanger tube is that helical form or corrugated are arranged, increase heat exchange area, form simple compact structure, can connect with gas heater smoke pipe seat freely, reduce manufacturing cost.
Simple in structure, the energy savings of the utility model, install and use all very convenient.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is another structural representation of the utility model;
Fig. 3 is the utility model and gas heater combination embodiment schematic diagram;
Fig. 4 makes up another embodiment schematic diagram for the utility model and gas heater;
By the following examples, in conjunction with the accompanying drawings the utility model is further described;
Description of reference numerals:
Under 1-exhaust opening, the last distributive pipe of 2-, 3-heat exchanger tube, 4-heat exchanging chamber, the 5-distributive pipe, 6-advance mouth, 7-water inlet, 8-delivery port, the 9-condensation mouth of a river, 10-water leg, 11-pipe, 12-gas heater, 13-smoke pipe seat,
The specific embodiment
Referring to accompanying drawing 1,3; Be provided with three groups of round spiral heat exchanger tubes (3) in the present embodiment heat exchanging chamber (4), the one end is that exhaust opening (1) connects with pipe (11), the other end is that into mouth (6) connects with smoke pipe seat (13), and the water inlet (7) of heat exchanging chamber (4) connects with heat exchanger tube (3) by last distributive pipe (2); Delivery port (8) passes through down, and distributive pipe (5) connects with heat exchanger tube (3); Heat exchanging chamber (4) bottom is provided with water leg (10), and water leg (10) connects the condensation mouth of a river (9); In order to mate with smoke pipe seat (13) and pipe (11), heat exchanging chamber (4) adopts circular configuration; During use, running water is connected on the water inlet (7), the water inlet interface (not drawing among the figure) of gas heater (12) is connected on the delivery port (8) by pipeline, heat exchanging chamber (4) is connected on the smoke pipe seat (13), when gas heater (12) is worked the high-temperature flue gas process heat exchanging chamber (4) that produces, cold water enters from water inlet (7), carry out heat exchange through heat exchanger tube (3) and high-temperature flue gas, heat in the flue gas is fully utilized, water after the preheating flows in the gas heater (12) through delivery port (8) and heats, and the hot water of formation flows out for people to use; The condensed water that heat exchange produces accumulates in the water leg (10), gathers a certain amount ofly to discharge from the condensation mouth of a river (9).
Referring to accompanying drawing 2,4; Present embodiment heat exchanging chamber (4) is connected on the smoke pipe seat (13) of gas heater (12) top, and there is oval spiral heat exchange tube (3) inside; During use, the high-temperature flue gas that gas heater (12) burning produces is through heat exchanging chamber (4), carry out heat exchange from heat exchanger tube (3) surface process, cooled smoke is discharged through pipe (11), water after the preheating flows in the gas heater (12) through delivery port (8) and heats, and the hot water of formation is for people to use.
Claims (3)
1. gas heater smoke pipe heat exchanger is characterized in that: the heat exchanger tube that is mounted with a group or more in heat exchanging chamber; Heat exchanger tube is circular or oval, arranges with helical form or corrugated; The one end is a mouth into, and the other end or side are exhaust openings, advances mouth and connects with gas heater by the smoke pipe seat; Be provided with water inlet and delivery port in the inlet side of heat exchanging chamber, water inlet connects with heat exchanger tube by last distributive pipe; Delivery port passes through down, and distributive pipe connects with heat exchanger tube.
2. gas heater smoke pipe heat exchanger according to claim 1 is characterized in that: heat exchanging chamber is arranged on the top or the side of gas heater for circular or square.
3. gas heater smoke pipe heat exchanger according to claim 1, it is characterized in that: the heat exchanging chamber bottom is provided with water leg, and water leg connects the condensation mouth of a river.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020135752 CN201611167U (en) | 2009-11-25 | 2010-02-20 | Smoke tube heat exchanger of gas water heater |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920273819 | 2009-11-25 | ||
| CN200920273819.X | 2009-11-25 | ||
| CN 201020135752 CN201611167U (en) | 2009-11-25 | 2010-02-20 | Smoke tube heat exchanger of gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201611167U true CN201611167U (en) | 2010-10-20 |
Family
ID=42961801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020135752 Expired - Fee Related CN201611167U (en) | 2009-11-25 | 2010-02-20 | Smoke tube heat exchanger of gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201611167U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840658A (en) * | 2012-10-02 | 2012-12-26 | 柳州市京阳节能科技研发有限公司 | Internal combustion combined type efficient energy-saving water heater |
| CN103090543A (en) * | 2013-02-01 | 2013-05-08 | 广东万和新电气股份有限公司 | Gas appliance compact type heat exchanger |
-
2010
- 2010-02-20 CN CN 201020135752 patent/CN201611167U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840658A (en) * | 2012-10-02 | 2012-12-26 | 柳州市京阳节能科技研发有限公司 | Internal combustion combined type efficient energy-saving water heater |
| CN103090543A (en) * | 2013-02-01 | 2013-05-08 | 广东万和新电气股份有限公司 | Gas appliance compact type heat exchanger |
| CN103090543B (en) * | 2013-02-01 | 2015-09-16 | 广东万和新电气股份有限公司 | Gas utensil compact heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101020 Termination date: 20130220 |