CN2357256Y - Air heater for use in gas water heater - Google Patents
Air heater for use in gas water heater Download PDFInfo
- Publication number
- CN2357256Y CN2357256Y CN 98247332 CN98247332U CN2357256Y CN 2357256 Y CN2357256 Y CN 2357256Y CN 98247332 CN98247332 CN 98247332 CN 98247332 U CN98247332 U CN 98247332U CN 2357256 Y CN2357256 Y CN 2357256Y
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- Prior art keywords
- heating
- heater
- gas
- gas heater
- steam
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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
The utility model relates to an air heater used in a gas water heater, which is composed of a traditional gas water heater, a hot wind source and a hot water steam heater. Except for having the advantages of various gas water heaters in market, the utility model can more principally heat the temperature of a needed room fast, effectively and selectively, in order to cause people to comfortably bathe in home in cooler weather, particularly in winter. The utility model is more suitable for heating other rooms in families and has the advantages of energy-saving, convenience and validity compared with other air heaters (such as heaters, electric infrared heaters, electric heating of air conditioners, etc.) in market.
Description
The utility model relates to a kind of heating installation, specifically, it is a kind of heating installation that is installed in the gas heater, it has improved the function and the structure of traditional gas heater, be its except having water heating arrangement and function, also have the function and the structure of wind heating, water vapour heating, thereby, reach gas heater and both can be used for having a bath and can be used for heating, and effectively, safety, province can heating effect.
Gas heater is widely used in family, but the gas heater of at present commercially available various models, the single hot water function of use that provides only is provided, be that people can only be fired water with gas heater and washed or have a bath, though, gas heater provides the convenience of using hot water in people's daily life, but not complete to the greatest extent beautiful to the greatest extent, for example, also need bathroom in use heating system could open gas heater have a bath, like this when having a bath winter, except inconvenience, also increased the spending of purchasing warmer.
The purpose of this utility model is that the existing gas heater tool of improvement provides washing, the defective of the simple function of the hot water of having a bath, a kind of heating installation that is used for gas heater is provided, make people both can use gas heater to carry out hot wash or have a bath, can use also that gas heater carries out effectively, safety, energy-saving heating.
The utility model is to realize like this, it comprises that gas heater, characteristics are, adding hot water/heating selector switch on this gas heater and combustion gas heating parts are set on its rectangular heater framework, and its delivery outlet can load and unload with external heating passage one-tenth and is connected.
Above-mentioned the utility model combustion gas heating parts comprise the middle part that is installed in this rectangular heater framework, and are in the heating airduct of the burning volley of rifle fire top of gas heater; And this heating airduct has multi-channel structure, and at the combustion-supporting alloy sheet of heating air channel outer periphery; Also be provided with the heating fan at this heating airduct front end, heat in the brand-new air fan-in heating airduct outside its gas heater casing;
The said heating parts of the utility model can also be that a steam produces and tank, and it is positioned on the combustion-supporting blade of upper end of this rectangular heater framework, and connect in its import department and to establish steam decompression relief valve; Or comprise the rectangular heater frame mid portion that is located at gas heater, and being positioned at the heating airduct of burning volley of rifle fire top and the steam of the combustion-supporting blade top that is located at this rectangular heater framework upper end produces and tank, this steam produces with the input port of reservoir vessel and also establishes steam and decompression relief valve, the arrival end and the water back of this decompression relief valve join, and one hot blast/steam selector switch is set; Specifically, this pressure relief valve is the airtight connected component of adjustable in pressure joint, its lower shell and fit are on it and the loam cake cylindrical shell that can be screwed, the bottom of this lower shell establishes funnel-shaped orifice and hot water pipeline joins, and the loam cake cylindrical shell has extension and the generation of this steam to link to each other with tank, and the spring member that adjustable pressure is arranged is located in this connected component, and becomes can open to live and place on the funnel-shaped orifice of this lower shell.
In order to heat cold water effectively apace, reduce thermal energy and dissipate, the utility model also is installed in the water back in the gas heater centre of rectangle water heater, and heating pipe's coiling is installed in the rectangular heater inwall.
Progressive effect of the present utility model is:
1, expanded the function of existing commercially available gas heater, it can not only be used for heating bath water, slurry and also can be used to use combustion gas to warm oneself, use more conveniently, for example have a bath, use existing gas heater that its another heating system is warmed oneself in winter; And the gas heater that use has the utility model structure.Then can use warm braw heating and hot water to have a bath simultaneously, obviously both easy to use, also can save the expense that needs to buy heating system in addition;
2, the utility model has more remarkable advantage using at home, and it both can save the expense of buying heating system, also can reduce the ground usage space of family, particularly use the heating equipment heating, its power consumption energy consumes energy much larger than combustion gas, obviously saves heat cost;
3, in the utility model, also existing heating pipe road is transformed, its coiling is installed in rectangle water heater inwall, thereby heats cold water effectively apace, reduced the dissipation of thermal energy.
Accompanying drawing of the present utility model is simply described as follows:
Fig. 1 is a profile front-view schematic diagram of the present utility model.
Fig. 2 is a structural representation of the present utility model.
Fig. 3 is a structure of relief pressure valve schematic diagram of the present utility model.
Fig. 4 is the profile front-view schematic diagram of another embodiment of the present utility model.
Fig. 5 is another example structure schematic diagram again of the present utility model.
Give better embodiment of the utility model according to Fig. 1～Fig. 3 below, we will further provide ins and outs of the present utility model, but it not be the scopes that is used for limiting claim protection of the present utility model in conjunction with the description to the embodiment that provides.
As shown in Figure 1, the utility model comprises on the heater rectangular frame of gas heater 1 and this gas heater sets up heating parts 2, in the present embodiment, heating parts 2 comprise that heating airduct 21 and steam produce and tank 22, this heating airduct 21 is connected between bathroom or calefactory through pipeline, this steam produces with tank 22 and then is connected to the hot water spit of fland through steam pipe 26, as can be seen from Figure 1, the utility model also is provided with hot water/heating selector switch 23 and hot blast/steam selector switch 24 on cabinet panel, and also has power switch 25, heating airduct 27 (being connected between bathroom or calefactory) and water regulating valve 28.
See also Fig. 2, as shown in the figure, combustion gas connects end 10 through the burning of gas quantity control valve 11 step-less adjustment at top speed by fuel gas inlet, thus the temperature of regulating hot water; Hot water or heating selector switch 23 are used for selecting hot water or heating, elected selecting when warming up working method (hot blast or steam), it will open the combustion gas bypass valve, make combustion gas can bypass walk around mechanical type hydraulic balance valve and enter the fuel gas buring volley of rifle fire 14, electronic control type self-priming magnetic valve and pulse ignition device 12 are controlled its open and close with the total electromagnetic valve 13 of fuel gas inlet by indoor selected temperature controller normally opened contact; The flame of the fuel gas buring volley of rifle fire 14 will carry out Fast Heating and heat up to the hot water pipeline 16 with the installation of multichannel heating airduct 21 and heater frame inwall.Hot water and steam after being rapidly heated will produce certain water vapor pressure, and promotion steam and relief outlet connect end and enter steam generation and tank 22.Should be noted that, it is decompression relief valves that this steam and relief outlet connect end 221, as shown in Figure 3, this decompression relief valve 221 mainly is to separate the hot water in the hot water pipeline 16 with steam, enter in steam generation and the tank 22 after promptly improving the steam content in water and the vapor mixing body, this decompression relief valve 221 is arranged to the airtight connected component 2210 of an adjustable pressure, it is screwed togather by lower shell 2211 and the fit loam cake cylindrical shell 2212 on it and constitutes, establish seal washer 2213 in the junction, the bottom of lower shell 2211 is provided with funnel-shaped orifice 22110 and is connected with hot water pipeline 16, and loam cake cylindrical shell 2212 then has extension 22120 to be connected with the arrival end of tank 22 with the steam generation; And there is adjustable pressure spring member 2214 to be arranged in this connected component 2210 and blocks the funnel-shaped orifice 22110 of this lower shell 2211, the height of regulating this connected component 2210 changes this spring member 2214 and imposes on the pressure that stops up this funnel-shaped orifice 22110, make is that its release pressure should be adjusted in more than 1.5 times of tap water pressure, so under the hot water duty, hot water will can not enter steam and produce and tank 22.Steam produces with tank 22 and is positioned at above the combustion-supporting blade 223 of hot-water line, hot water and steam in this steam generation and the tank 22 will continue to be heated intensification, enters the Steam Heating radiation appliance (people are referred to as the hot water spit of fland usually) between the required calefactory of family then.
When adopting the hot blast heating mode, flame through the fuel gas buring volley of rifle fire 14 heats having multichannel heating airduct 21, the air that heating fan 210 is outer with sampling device, by discharging behind heating airduct 21 heat temperature raisings, the user can need according to it, the hot blast siphunculus is connected to the room of required heating.Under the hot blast heating mode, cooling water inlet master switch 161 is in closed condition, surplus water in this device in all waterpipes, will be heated into water vapour gradually, process steam and relief outlet connect end 221, steam produces and tank 22 and vapours outlet 20 drain into place of safety (as sewer, pond or hot water collection container etc.).
The screen pack 162 of cooling water inlet 160 is used for the impurity in the filtered water, prevents that this from installing the obstruction on each water, steam pipe road.Gas sampling cover 18 is used for collecting burnt gas (carbon dioxide CO
2, a small amount of water vapor H
2The combustion gas of O and trace is as CO etc.).Waste gas ventilating fan 19 by force is used for forcing combustion gas, guarantees safety.
When selecting the hot water working method, because the hot water pipeline that has adopted inwall to install makes to add hot water more fast with energy-conservation.When having a bath, can open heating fan 210 than cold weather, row warms oneself to the bathroom with warm braw, saved other installation necessity with space heater, and cost saving (for example, using the coal gas heating can save about hundred parts 56 expenses than the electricity consumption heating according to the present circumstances Shanghai City, China) is calculated as follows: present Shanghai
Family's electricity consumption electricity charge are 0.61/kWh (claiming 0.61 word usually)
The house coal gas expense is 0.90/m
3(claiming 0.90 word usually)
1m
3＝35.3ft
3
Thereby 1ft
3Gas-fired can produce the heat of about 322Btu
So (322Btu/ft
3) * (35.3ft
3)=11366.6Btu
Again because 1Btu=2.93 * 10
-4KWh (aspect electricity consumption, claiming that usually 1kWh is a word)
So (11366.6Btu) * (2.93 * 10
-4KWh/Btu)=3.33kWh
So the coal gas of 1kWh thermal energy can spend RMB ( 0.9)/3.33kWh)= 0.27/kWh, it is compared with the electricity charge of 1kWh thermal energy: 2.6 times of ( 0.61)/( 0.27) ≈.(above-mentioned kWh is kilowatt-hour m
3Be cubic meter, ft
3Be cubic feet, Btu is a British Thermal unit).
This shows, can save about 56% expense [(0.61-0.27)/0.61 * 100%]=56% at Shanghai City use coal gas heat-obtaining than electricity consumption heat-obtaining.Be not difficult to calculate other regional coal gas heat-obtaining expense and save than electricity consumption heat-obtaining, cheaply many.
This device can also dispose various indoor temperature automatons on the market except having flame-out secure induction device, overheat protection device, cutting off the advantage of traditional gas heaters such as gas supply automatically.This device can be used for the heating in bathroom, other rooms of family simultaneously, is highly suitable for the residential occupancy structure of China.On this design philosophy basis, can make than the high power gas heating installation, for cottage etc. uses than the big room heating.On house construction structure from now on, necessary heating installation ventilation shaft or vapours pipeline are installed in the time of can building a house by building constructor, each pipeline is switch at any time, only allows the room heating of required heating, saves thermal energy and expense thereof.From the simple computation in area, above Shanghai as can be seen, combustion gas heating will than the electricity heating reduce expenses about hundred parts 56, so this device is very desirable high energy-conservation a, fast speed, multi-functional heating hot water apparatus.
Be to be understood that above-described design, when specifically implementing from now on, may have some variations, but it belong to still within this patent scope.As a tangible example, can use stainless steel as heating airduct 21, also can make with copper, aluminium, iron etc.The shape of heating warm-air pipe and its air intake, air draft aperture position can make corresponding changes, but they all belong in the scope of this patent design philosophy.
If this device is installed in the family kitchen that gas leakage (as coal gas CO) sensor alarming cutter is housed, can make it use safety and reliability.
Other sees also Fig. 4, and the heating parts 2 of the utility model only comprise heating airduct 21, promptly the utility model only tool produce the function of hot water and warm braw.The utility model also has flame form 29, air draft switch 30, flame-out, temperature alarm 31 and battery is not enough reports to the police 32 by force.
See also Fig. 5 again, the heating parts 2 of the utility model only comprise steam and produce and storage gas container 22, thereby the utility model only tool produces the function of hot water and steam for heating.
Claims (9)
1, the heating installation in a kind of gas heater, comprise gas heater, it is characterized in that on this gas heater, setting up hot water/heating selector switch and combustion gas heating parts are set on the rectangular heater framework of this gas heater, and its delivery outlet can load and unload with external heating passage one-tenth and is connected.
2, the heating installation in the gas heater according to claim 1 is characterized in that said combustion gas heating parts comprise the middle part that is located at this rectangular heater framework, and is in the heating airduct of the burning volley of rifle fire top of gas heater.
3, the heating installation in the gas heater according to claim 2 is characterized in that this heating airduct has multi-channel structure, and at the combustion-supporting alloy sheet of heating air channel outer periphery.
4,, it is characterized in that being provided with the heating fan at this heating airduct front end according to the heating installation in claim 2 or the 3 described gas heaters.
5, the heating installation in the gas heater according to claim 1, it is characterized in that said heating parts comprise that a steam produces and tank, it is positioned on the combustion-supporting blade of upper end of this rectangular heater framework, and connect in its import department and to establish steam input decompression relief valve, the arrival end and the water back of this decompression relief valve join.
6, the heating installation in the gas heater according to claim 5 is characterized in that this pressure relief valve is the airtight connected component of adjustable in pressure joint.
7, the heating installation in the gas heater according to claim 6, the airtight connected component that it is characterized in that this adjustable in pressure joint comprises that lower shell and fit are on it and the loam cake cylindrical shell that can be screwed, the bottom of this lower shell establishes funnel-shaped orifice and hot water pipeline joins, and the loam cake cylindrical shell has extension and the generation of this steam to link to each other with tank, and the spring member that adjustable pressure is arranged is located in this connection muscle power, and becomes to open ground and live and place on the funnel-shaped orifice of this lower shell.
8, the heating installation in the gas heater according to claim 1, it is characterized in that said combustion gas heating parts comprise the rectangular heater frame mid portion that is located at the combustion gas water trap, and being positioned at the heating airduct of burning volley of rifle fire top and the steam of the combustion-supporting blade top that is located at this rectangular heater framework upper end produces and tank, this steam produces with the input port of reservoir vessel and also establishes steam and decompression relief valve, and establishes hot blast/steam selector switch.
9, the heating installation in the gas heater according to claim 1 is characterized in that the water back in the gas heater is installed in the centre of rectangle water heater, and heating pipe's coiling is installed in the rectangular heater inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98247332 CN2357256Y (en) | 1998-12-18 | 1998-12-18 | Air heater for use in gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98247332 CN2357256Y (en) | 1998-12-18 | 1998-12-18 | Air heater for use in gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2357256Y true CN2357256Y (en) | 2000-01-05 |
Family
ID=33992588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98247332 Expired - Fee Related CN2357256Y (en) | 1998-12-18 | 1998-12-18 | Air heater for use in gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2357256Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328105A (en) * | 2017-07-20 | 2017-11-07 | 苏州希霆热能技术有限公司 | A kind of gas concentration unit of gas water-heating furnace |
| CN109798580A (en) * | 2019-01-07 | 2019-05-24 | 浙江琦远科技有限公司 | A kind of super bath that natural gas can be used |
-
1998
- 1998-12-18 CN CN 98247332 patent/CN2357256Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328105A (en) * | 2017-07-20 | 2017-11-07 | 苏州希霆热能技术有限公司 | A kind of gas concentration unit of gas water-heating furnace |
| CN109798580A (en) * | 2019-01-07 | 2019-05-24 | 浙江琦远科技有限公司 | A kind of super bath that natural gas can be used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |