CN203642499U - Exhaust pipe heat recovery device for gas water heater - Google Patents
Exhaust pipe heat recovery device for gas water heater Download PDFInfo
- Publication number
- CN203642499U CN203642499U CN201320832579.9U CN201320832579U CN203642499U CN 203642499 U CN203642499 U CN 203642499U CN 201320832579 U CN201320832579 U CN 201320832579U CN 203642499 U CN203642499 U CN 203642499U
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- China
- Prior art keywords
- water
- pipe
- gas
- heat collection
- water heater
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- 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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Abstract
An exhaust pipe heat recovery device for a gas water heater is composed of a heat collection water tank, a gas water heater exhaust pipe and a pipe. The heat recovery device is characterized in that the heat collection water tank (3) manufactured with the original gas water heater exhaust pipe (2) serving as the liner is arranged on the exhaust pipe of the original gas water heater (1). A water inflow pipe (4) and a water outflow pipe (5) are arranged on the heat collection water tank (3). Water flowing into the gas water heater (1) flows in through the water inflow pipe (4) of the heat collection water tank (3), flows out through the water outflow pipe (5) of the heat collection water tank (3), then flows into a water inlet pipe (7) of the gas water heater through the pipe (6) and flows out through a water outlet pipe (8) of the gas water heater finally, and heat released by the exhaust pipe (2) of the gas water heater (1) is absorbed by water in the heat collection water tank (3) and then flows into the water inlet pipe (7) of the gas water heater from the water outflow pipe (5) of the heat collection water tank (3) to preheat water, accordingly, energy is saved, and the gas efficiency is improved. The heat recovery device has the advantages that the heat released by the exhaust pipe of the gas water heater is used comprehensively to preheat inflow water of the gas water heater to a large degree, the temperature of inflow water is much higher than the temperature of the untreated water, and accordingly, energy is saved to a large extent, and the gas efficiency is improved; the device is simple in structure, low in cost and capable of being mounted integrally with the original gas water heater exhaust pipe without changing the internal structure of the gas water heater, so that the device is good for being popularized and used.
Description
Technical field
The utility model relates to a kind of auxiliary equipment of gas heater, is specifically related to the device that a kind of gas heater exhaust pipe heat is recycled.
Background technology
Existing gas heater because of its volume little, heating is fast, has hot water at any time and is deeply subject to modern liking to all families.But in daily life is used, find, when each use, the temperature of the blast pipe of gas heater is all special high, this means that the blast pipe of high temperature will be taken away heat greatly, and heat will waste, and also waste combustion gas.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides one to have the gas heater of reducing heat waste, improves heating efficiency, the gas heater exhaust pipe heat of also having saved the energy device that is recycled.
The purpose of this utility model adopts following technical measures to realize: the device that a kind of gas heater exhaust pipe heat is recycled, by heat collection water tank, water heater blast pipe, pipeline composition, it is characterized in that: on original gas heater blast pipe, load onto one and manufacture a heat collection water tank using original gas heater blast pipe as inner bag, on heat collection water tank, be provided with water inlet pipe and outlet pipe, allow the water that flows to gas heater first be flow to by heat collection water tank water inlet pipe, flowed out by heat collection water tank outlet pipe again, and then enter the water inlet of gas heater by pipeline, then flow out from gas heater outlet pipe, like this, gas heater blast pipe release heat is first absorbed by water in heat collection water tank, the water inlet pipe water that enters gas heater by heat collection water tank outlet pipe again preheats, so both saved the energy, improve again the efficiency of combustion gas.Described pipeline material can be steel pipe or pvc pipe.
Remarkable result of the present utility model: the utility model has fully utilized gas heater blast pipe release heat gas heater is carried out to preheating largely, make inflow temperature be much higher than the temperature when untreated, save largely the energy, improved again the efficiency of combustion gas; And the utility model is simple in structure, cheap, can directly combine installation with original gas heater blast pipe, without transformation gas heater internal structure, be therefore beneficial to and promote the use of.
Accompanying drawing explanation
Accompanying drawing 1 is front view of the present utility model.
Accompanying drawing 2 is top view of the present utility model.
Below in conjunction with accompanying drawing, the utility model is further elaborated.
The specific embodiment
Referring to accompanying drawing 1, 2, on original gas heater 1 blast pipe, load onto one and manufacture a heat collection water tank 3 using original gas heater blast pipe 2 as inner bag, on heat collection water tank 3, be provided with water inlet pipe 4 and outlet pipe 5, allow the water that flows to gas heater 1 first be flow to by heat collection water tank 3 water inlet pipes 4, flowed out by heat collection water tank 3 outlet pipes 5 again, and then enter the water inlet 7 of gas heater by pipeline 6, then flow out from gas heater outlet pipe 8, like this, gas heater 1 blast pipe 2 release heat are first absorbed by water in heat collection water tank 3, water inlet pipe 7 water that enter gas heater by heat collection water tank 3 outlet pipes 5 again preheat, so both saved the energy, improve again the efficiency of combustion gas.
Claims (2)
1. the gas heater exhaust pipe heat device that is recycled, by heat collection water tank, water heater blast pipe, pipeline composition, it is characterized in that: on original gas heater (1) blast pipe, load onto one and manufacture a heat collection water tank (3) using original gas heater blast pipe (2) as inner bag, on heat collection water tank (3), be provided with water inlet pipe (4) and outlet pipe (5), allow the water that flows to gas heater (1) first be flow to by heat collection water tank (3) water inlet pipe (4), flowed out by heat collection water tank (3) outlet pipe (5) again, and then enter the water inlet (7) of gas heater by pipeline (6), then flow out from gas heater outlet pipe (8), like this, gas heater (1) blast pipe (2) release heat is first absorbed by water in heat collection water tank (3), water inlet pipe (7) water that enters gas heater by heat collection water tank (3) outlet pipe (5) again preheats, so both saved the energy, improve again the efficiency of combustion gas.
2. by a kind of gas heater exhaust pipe heat claimed in claim 1 device that is recycled, it is characterized in that: described pipeline (6) material can be steel pipe or pvc pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320832579.9U CN203642499U (en) | 2013-12-16 | 2013-12-16 | Exhaust pipe heat recovery device for gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320832579.9U CN203642499U (en) | 2013-12-16 | 2013-12-16 | Exhaust pipe heat recovery device for gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203642499U true CN203642499U (en) | 2014-06-11 |
Family
ID=50873738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320832579.9U Expired - Fee Related CN203642499U (en) | 2013-12-16 | 2013-12-16 | Exhaust pipe heat recovery device for gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203642499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115150A (en) * | 2015-09-22 | 2015-12-02 | 徐平 | Fuel gas generating device |
-
2013
- 2013-12-16 CN CN201320832579.9U patent/CN203642499U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115150A (en) * | 2015-09-22 | 2015-12-02 | 徐平 | Fuel gas generating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20161216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |