CN201302271Y - Water heater using residual heat of fuel gas - Google Patents
Water heater using residual heat of fuel gas Download PDFInfo
- Publication number
- CN201302271Y CN201302271Y CNU2008201477709U CN200820147770U CN201302271Y CN 201302271 Y CN201302271 Y CN 201302271Y CN U2008201477709 U CNU2008201477709 U CN U2008201477709U CN 200820147770 U CN200820147770 U CN 200820147770U CN 201302271 Y CN201302271 Y CN 201302271Y
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- China
- Prior art keywords
- heat
- heat collecting
- water heater
- heat collector
- pipeline
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- Expired - Fee Related
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A water heater using residual heat of fuel gas relates to a water heater, which comprises heat collecting devices, a pipeline conduit and a water storage tank, wherein the heat collecting device is ring-shaped, heat collecting plates are arranged at the upper part, a heat collecting cavity is formed at the lower part, the pipeline is communicated at the rear part of the heat collecting cavity, the conduit is connected with a connecting port of the pipeline, the water storage tank is connected at the upper part of the conduit, a water inlet is formed at the lower part of the water storage tank, and a water outlet is formed at the upper part thereof. Moreover, the amount of the heat collecting devices is two, a single plate of the heat collecting plates is one of arc plates and surface plates, the upper parts of the heat collecting plates are horizontal in whole or in the shape of a hopper which is low inside and high outside, the upper surfaces of the heat collecting plates are cambered surfaces, the heat collecting plates can be replaced for heat collecting blocks, the heat collecting blocks are in the shape of a ladder and is narrow inside and wide outside, and the section of the heat collecting cavity is circular, square, rectangular or ladder-shaped. The water heater has the advantages that other energy sources are not consumed, the water heater is not affected by the electric power, the weather and the season, the application is safe, the environment is not polluted, the occupied space is small, the entire layout of the kitchen is not affected, the manufacturing cost is low and the popularization is easy, the residual heat is fully utilized to boil water and cook food, and the water heater with residual heat of fuel gas is favorable for saving energy.
Description
Technical field:
The utility model relates to water heater, particularly utilizes the water heater of waste heat gas.
Background technology:
Raising along with people's living standard, in present many families in the daily life (special when the winter of cold), scrub, do washing, have a bath etc. and all be unable to do without hot water, and present home-use water heater generally uses electric heater or solar water heater, and they have many advantages, but also shows many weak points: electric heater has the requirement of the energy, along with constantly riseing of electricity price, himself power consumption is bigger in addition, and certain potential safety hazard is arranged again, and its consumption has been subjected to certain restriction; Solar water heater has many advantages, but the shortcoming that input is big, rely on sunlight is arranged; Simultaneously, because modern city floor building is higher, be difficult for installing, remaining cold water is too much in the skyscraper downcomer, uses inconvenience; In addition, the top layer of some buildings is developed the merchant and has sold the individual, and solar water heater is laid nowhere; Particularly in comparatively cold northern winter, in order to prevent water pipe from freezing crack, most solar water heater is stopped using.Along with the progress of society, use the family of liquefied gas increasing, but heat up water at present when cooking, the waste heat of gas flame is not fully utilized.
Summary of the invention:
The purpose of this utility model provides a kind of waste heat gas water heater, and the waste heat that it can make full use of combustion gas heats water heater.
The purpose of this utility model realizes by following scheme: the waste heat gas water heater, comprise heat collector, conduits and water storage box is characterized in that: heat collector is annular, and top is heat collecting sheet, the bottom is a heat collector cavity, the rear portion connecting pipe of heat collector cavity, the pipeline connection port connecting duct, the top of conduit connects water storage box, bottom at water storage box is provided with water inlet, and top sets out the mouth of a river.
The purpose of this utility model can further realize by following scheme:
Heat collector is 2, and heat collector cavity is communicated with by pipeline, and connector is in the middle part of pipeline.
The heat collecting sheet monolithic is a kind of of arc plate or surface plate; The heat collecting sheet front has observation panel; The whole horizontal or interior low outer high funnel-form in heat collecting sheet top; The upper surface of heat collecting sheet is high cambered surface at interior the end; Heat collecting sheet can replace with heat-collecting block, and heat-collecting block is interior narrow outer wide trapezoidal shape.
The cross section of heat collector cavity be circular, square, rectangle and trapezoidal in a kind of; Heat collector cavity is " C " font semicircular.
Be provided with support in the heat collector cavity bottom.
The utlity model has following beneficial effect: 1, do not consume other energy, be not subjected to the influence in electric power, weather, season; 2, safe in utilization; 3, free from environmental pollution; 4, take up room little, the integral layout that does not influence the kitchen handsome in appearance; 5, low being easy to of cost promoted; 6, make full use of the waste heat of heating up water and cooking, help energy savings; And can provide hot water winter, can suitably not reduce the temperature in kitchen when aestival aspect is installed the utility model.
Description of drawings:
Fig. 1 is the utility model structural representation, and Fig. 2 is the utility model heat collector part vertical view, and Fig. 3 is the utility model heat collector cross-sectional view; Fig. 4 is another embodiment heat collector part vertical view of the utility model; Fig. 5 is the multiple heat collector cross section structure of a utility model schematic diagram.
The specific embodiment:
Below in conjunction with embodiment the utility model is further described:
Embodiment 1: as Fig. 1, Fig. 2, shown in Figure 3, two heat collectors are annular, top is heat collecting sheet 1, the heat collecting sheet monolithic can be surface plate, overlook the whole width of cloth strip that is, promptly the heat collector bottom is a heat collector cavity 2, and the cross section of heat collector cavity can be circle, whole heat collector cavity forms as the lifesaving round, and heat collector cavity also can be cross section square, rectangle, trapezoidal or other shape; In the heat collector cavity bottom support 3 can be set, support can be fixed, and also can be liftable, and the support of lifting is convenient to regulate the height of heat collector; Support is placed on the gas range 4, makes heat collector be surrounded on the periphery (6 are ignitor switch and control handle) of gas-cooker burner 5, and the interior sky of annular heat collector is that flame has been reserved the space; The rear portion connecting pipe 7 of heat collector cavity, pipeline are " U " shape, and the pipeline middle part is provided with connector 8, connector connecting duct 9, and the top of conduit connects water storage box 10, in the bottom of water storage box water inlet 11 is set, and top sets out the mouth of a river 12.The other end of water inlet leads to running water pipe.For strengthening whole convection effects, water inlet can be arranged on the pipeline 7.The heat collecting sheet of present embodiment can replace with heat-collecting block, and heat-collecting block is interior narrow outer wide trapezoidal shape, thereby forms wide beeline channel between heat-collecting block and heat-collecting block.
Embodiment 2: as shown in Figure 4, two heat collectors are annular, and top is heat collecting sheet 1, and the bottom is a heat collector cavity 2, the heat collecting sheet monolithic can for arc plate as a watt shape, overlook the whole helical form that is; Help prolonging the time of contact of flame and heat collecting sheet like this, heat collecting sheet can be reserved observation panel in the front, so that observe the situation of flame; All the other structures are not repeated with implementing 1.The heat collecting sheet of present embodiment can replace with heat-collecting block, and heat-collecting block is interior narrow outer wide crooked trapezoidal shape, thereby forms wide bending channel between heat-collecting block and heat-collecting block.
3: two heat collectors of embodiment are annular, wherein, a heat collector as shown in Figure 5, for further making full use of flame, heat collecting sheet 1 and heat collector cavity 2 can be designed to as multiple shapes such as a, b, c, d, wherein heat collecting sheet can be horizontal as scheming the top shown in a, the c, also can be that the top shown in figure b, d is interior low outer high shape such as funnel-form, can also be the camber line shown in d figure above it; The upper surface of heat collector cavity also can be shapes such as interior low outer high straight line or camber line.
Operation principle of the present utility model is as follows: heat up water combustion gas when cooking to around the waste heat of the flame that disperses, absorbed by the heat collecting sheet on the heat collector, reach the cold water in the heat collector annular chamber, the hot water that forms after the temperature of cold water rises, can rise to the top of water storage box along conduit, the cold water of the lower floor of water storage box can descendingly automatically be supplemented in the heat collector cavity of heat collector, forms continuous circulation with this, thereby has realized the heating to cold water.
The heat collector cavity of heat collector also can be semicircular, promptly in as " C " font, opening is in the front.
For improving the thermal efficiency, heat collecting sheet can be designed to hollow-core construction, like this, when inner filling water, can absorb waste heat gas more fully.
For strengthening the heat insulation effect of water storage box, can in water storage box, set up inner bag, inner bag is used to be filled with water, and between inner bag and case shell insulation material is set.
Employing of the present utility model can absorb waste heat gas effectively, thereby can provide hot water winter, and aestival aspect can suitably reduce the temperature in kitchen when originally the utility model not being installed, and is the environment that relative comfort is created in life at home.
Claims (10)
1, waste heat gas water heater, comprise heat collector, pipeline, conduit and water storage box, it is characterized in that: heat collector is annular, top is heat collecting sheet, and the bottom is a heat collector cavity, the rear portion connecting pipe of heat collector cavity, the pipeline connection port connecting duct, the top of conduit connects water storage box, in the bottom of water storage box water inlet is set, and top sets out the mouth of a river.
2, waste heat gas water heater according to claim 1, it is characterized in that: heat collector is 2, and heat collector cavity is communicated with by pipeline, connector is in the middle part of pipeline.
3, waste heat gas water heater according to claim 1 is characterized in that: the heat collecting sheet monolithic is a kind of of arc plate or surface plate.
4, waste heat gas water heater according to claim 3, it is characterized in that: the heat collecting sheet front has observation panel.
5, according to claim 1 or 3 described waste heat gas water heaters, it is characterized in that: the whole horizontal or interior low outer high funnel-form in heat collecting sheet top.
6, waste heat gas water heater according to claim 5 is characterized in that: the upper surface of heat collecting sheet is high cambered surface at interior the end.
7, waste heat gas water heater according to claim 1 is characterized in that: the cross section of heat collector cavity for circular, square, rectangle and trapezoidal in a kind of.
8, waste heat gas water heater according to claim 1, it is characterized in that: heat collector cavity is " C " font semicircular.
9, waste heat gas water heater according to claim 1 is characterized in that: be provided with support in the heat collector cavity bottom.
10, waste heat gas water heater, comprise heat collector, pipeline, conduit and water storage box, it is characterized in that: heat collector is annular, and top is heat-collecting block, and heat-collecting block is interior narrow outer wide trapezoidal shape, the bottom is a heat collector cavity, the rear portion connecting pipe of heat collector cavity, the pipeline connection port connecting duct, the top of conduit connects water storage box, bottom at water storage box is provided with water inlet, and top sets out the mouth of a river.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201477709U CN201302271Y (en) | 2008-07-02 | 2008-07-02 | Water heater using residual heat of fuel gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201477709U CN201302271Y (en) | 2008-07-02 | 2008-07-02 | Water heater using residual heat of fuel gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201302271Y true CN201302271Y (en) | 2009-09-02 |
Family
ID=41085898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201477709U Expired - Fee Related CN201302271Y (en) | 2008-07-02 | 2008-07-02 | Water heater using residual heat of fuel gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201302271Y (en) |
-
2008
- 2008-07-02 CN CNU2008201477709U patent/CN201302271Y/en not_active Expired - Fee Related
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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: 20090902 Termination date: 20110702 |