CN203785227U - Water heater - Google Patents
Water heater Download PDFInfo
- Publication number
- CN203785227U CN203785227U CN201420206467.7U CN201420206467U CN203785227U CN 203785227 U CN203785227 U CN 203785227U CN 201420206467 U CN201420206467 U CN 201420206467U CN 203785227 U CN203785227 U CN 203785227U
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- China
- Prior art keywords
- housing
- casing
- water heater
- shell
- water
- 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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Abstract
The utility model discloses a water heater, and solves the problem in the conventional water heaters that the gas firing cannot burn thoroughly, and the heat energy conversion efficiency is low. The water heater comprises a spherical casing, a spherical combustion chamber arranged inside the casing and not in contact with the casing, and a spiral air deflector arranged between the casing and the combustion chamber, wherein the combustion chamber comprises a spherical outer casing and an injection nozzle arranged inside the outer casing and not in contact with the outer casing; a gas firing filling pipe and an air filler pipe penetrating the outer casing and the casing are arranged on the injection nozzle; an exhaust pipe penetrating the casing is arranged on the outer casing; a water inlet pipe and a water outlet pipe communicated with the gap between the casing and the outer casing are arranged on the casing; an ignition needle is arranged between the casing and the injection nozzle; an igniter connected with the ignition needle is arranged outside the casing. The water heater can realize the internal combustion method, is stable during combustion, and is not affected by environment air current.
Description
Technical field
The utility model relates to a kind of water heater.
Background technology
At present, gas heater is generally used, and be mainly by improve combustion utilization efficiency to combustion chamber air blast, but the burning of existing gas heater is still insufficient, and to be converted into the efficiency of heat energy of water low for the combustion heat simultaneously; In addition, water-heater water tank heat insulation effect is poor, and the heat utilization rate of high-temperature flue gas is low.
Utility model content
The purpose of this utility model is to provide a kind of water heater, and the fuel gas buring that solves existing water heater is insufficient, the problem that heat energy transformation efficiency is low.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A water heater, comprises the housing of ball shape structure, is arranged in housing and between housing, to have gap and be the combustion chamber of ball shape structure, and is arranged between housing and combustion chamber and helical deflector; Described combustion chamber comprises the shell of ball shape structure, and be arranged in shell and shell between there is the nozzle in gap; Described nozzle is the ball shape structure of interior sky, and is made by ceramic three-dimensional mesh spiracular plate; On described nozzle, be also provided with the combustion gas ascending pipe and the air injection tube that all run through shell and housing; On described shell, be also provided with the blast pipe that runs through housing; Described housing be provided with housing and shell between the gap water inlet pipe and the outlet pipe that are communicated with; Between described housing and nozzle, be also provided with ignition electrode, and in hull outside, be provided with the igniter being connected with ignition electrode.
Further, described housing is sandwich, and its internal layer is heat-insulation layer, and skin is heat insulation layer, and the cavity between heat-insulation layer and heat insulation layer is in vacuum state, and described heat insulation layer inwall is provided with silver layer.Wherein heat-insulation layer is the ball type thermal insulation shell of being made by insulation material, and heat insulation layer is the ball-type insulated shell of being made by heat-insulating material.
Again further, one end that described combustion gas ascending pipe is connected with nozzle is positioned in the middle of air injection tube, is provided with blender at the air Injection tube end that is positioned at nozzle interior simultaneously.Gas inlet pipe end is sphere, and a plurality of micropores that distributing on sphere, can improve mixing.
Further, one end that described blast pipe is connected with shell is positioned at water inlet pipe.Blast pipe outside is also provided with screw thread, improves the heating surface area of water inlet pipe current.
In addition, described air injection tube is provided with ceramic insulation layer on the outer wall of part between nozzle and shell.
In order better to realize the utility model, described air injection tube is provided with air cleaner away from one end of housing, and is also provided with the air compressor between air cleaner and housing on air injection tube.
Meanwhile, described water inlet pipe is provided with water filter away from one end of housing, and is also provided with the inlet valve between water filter and housing on water inlet pipe; Described combustion gas ascending pipe is also provided with natural gas valve away from one end of housing; Described outlet pipe is also provided with flowing water Valve away from one end of housing.
The utility model compared with prior art, has the following advantages and beneficial effect:
(1) combustion chamber of the present utility model is arranged at enclosure interior, is hedged off from the outer world, and realizes internal combustion mode, and flameholding is not affected by ambient windstream.
(2) deflector of the present utility model is spirality, specifically, for water extraction is for a helical duct, water, from water inlet pipe enters housing, flows to outlet pipe along deflector, because the existence of deflector has extended the distance of water in housing, thereby increased the heated time of water in housing; The heat energy that combustion chamber produces simultaneously also can pass on deflector, and deflector just can play the effect of radiator, increases the heating surface area of water.
(3) nozzle of the present utility model adopts ceramic three-dimensional mesh spiracular plate, can prevent tempering, and the thermal efficiency is high.
(4) housing of the present utility model adopts sandwich, internal layer is heat-insulation layer, guaranteed that the heat that combustion chamber produces can not run off, be provided with silver layer and outer field heat insulation layer simultaneously, further prevented heat loss, and can effectively prevent housing scald user, improved security of the present utility model.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, the parts name that in accompanying drawing, mark is corresponding is called: 1-heat-insulation layer, 2-heat insulation layer, 3-shell, 4-nozzle, 5-deflector, 6-combustion gas ascending pipe, 7-air injection tube, 8-blast pipe, 9-water inlet pipe, 10-outlet pipe, 11-ignition electrode, 12-igniter, 13-silver layer, 14-blender, 15-ceramic insulation layer, 16-air cleaner, 17-air compressor, 18-water filter, 19-inlet valve, 20-natural gas valve, 21-flowing water Valve.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
As shown in Figure 1, a kind of water heater, comprises the housing of ball shape structure, is arranged in housing and between housing, to have gap and be the combustion chamber of ball shape structure, and is arranged between housing and combustion chamber and helical deflector 5; Described combustion chamber comprises the shell 3 of ball shape structure, and be arranged in shell and shell between there is the nozzle 4 in gap; Described nozzle is the ball shape structure of interior sky, and is made by ceramic three-dimensional mesh spiracular plate; On described nozzle, be also provided with the combustion gas ascending pipe 6 and the air injection tube 7 that all run through shell and housing; On described shell, be also provided with the blast pipe 8 that runs through housing; Described housing be provided with housing and shell between the gap water inlet pipe 9 and the outlet pipe 10 that are communicated with; Between described housing and nozzle, be also provided with ignition electrode 11, and be provided with in hull outside the igniter 12 being connected with ignition electrode.Housing of the present utility model, combustion chamber are concentric interior empty spheroid, in actual use, water enters housing from water inlet pipe, and enter in the cavity between combustion chamber and housing, then along deflector, flow to outlet pipe, yet air passes through air injection tube, combustion gas enters in blender by combustion gas ascending pipe, then both mix in blender, and be ejected in the cavity between nozzle and shell from nozzle, now only need to its igniting, can carry out water to heat by igniter, discarding after burning be discharged by blast pipe.What deserves to be explained is, deflector of the present utility model is spirality, also can regard spirality as, setting can extend the distance of current warp like this, thereby increase water heated time, and because deflector is between housing and shell, so deflector can receive the heat energy in combustion chamber equally, thereby can play the effect of radiator, increase the heating surface area of water.Wherein, igniter and ignition electrode all adopt in existing water heater general, so do not set forth its concrete structure at this.
In order to improve the effect of the utility model insulation, and avoid scalding user, described housing is sandwich, its internal layer is heat-insulation layer 1, skin is heat insulation layer 2, and the cavity between heat-insulation layer and heat insulation layer is in vacuum state, and described heat insulation layer inwall is provided with silver layer 13.By above-mentioned setting, heat-insulation layer can play good insulation, prevents that heat runs off, and heat insulation layer is to prevent the utility model scald user, the setting of silver layer not only can improve the object that prevents that heat runs off again, can also again improve insulation effect of the present utility model.
The uniformity of mixing in order to improve combustion gas and air, one end that described combustion gas ascending pipe is connected with nozzle is positioned in the middle of air injection tube, is provided with blender 14 at the air Injection tube end that is positioned at nozzle interior simultaneously.By blender, can make combustion gas and air mix fully, thereby combustion gas is burnt more fully.
In order to utilize fully the heat of waste gas, one end that described blast pipe is connected with shell is positioned at water inlet pipe.When combustion gas, discarded heat can tentatively heat the water in water inlet pipe, thereby improves the efficiency of heating surface of the present utility model.In order to improve the heating surface area of water inlet, can, at blast pipe arranged outside screw thread, improve the heating surface area of water inlet pipe current.
In order to improve the service life of air injection tube, described air injection tube is provided with ceramic insulation layer 15 on the outer wall of part between nozzle and shell.By ceramic insulation layer is set, can prevent that flame from burning to air injection tube, reduce the loss of air injection tube.
In order to improve the quality that enters burning room air, described air injection tube is provided with air cleaner 16 away from one end of housing, and on air injection tube, is also provided with the air compressor 17 between air cleaner and housing.
In order to improve the quality that enters water in housing, described water inlet pipe is provided with water filter 18 away from one end of housing, and on water inlet pipe, is also provided with the inlet valve 19 between water filter and housing.
In order better to realize the utility model, described combustion gas ascending pipe is also provided with natural gas valve 20 away from one end of housing; Described outlet pipe is also provided with flowing water Valve 21 away from one end of housing.
According to above-described embodiment, just can realize well the utility model.What deserves to be explained is; under prerequisite based on said structure design; for solving same technical problem; even if some that make on the utility model are without substantial change or polishing; the essence of the technical scheme adopting is still the same with the utility model, therefore it also should be in protection domain of the present utility model.
Claims (9)
1. a water heater, is characterized in that, comprises the housing of ball shape structure, be arranged in housing and housing between there is gap and be the combustion chamber of ball shape structure, and be arranged between housing and combustion chamber and helical deflector (5); Described combustion chamber comprises the shell (3) of ball shape structure, and be arranged in shell and shell between there is the nozzle (4) in gap; Described nozzle is the ball shape structure of interior sky, and is made by ceramic three-dimensional mesh spiracular plate; On described nozzle, be also provided with the combustion gas ascending pipe (6) and the air injection tube (7) that all run through shell and housing; On described shell, be also provided with the blast pipe (8) that runs through housing; Described housing be provided with housing and shell between the gap water inlet pipe (9) and the outlet pipe (10) that are communicated with; Between described housing and nozzle, be also provided with ignition electrode (11), and be provided with in hull outside the igniter (12) being connected with ignition electrode.
2. a kind of water heater according to claim 1, is characterized in that, described housing is sandwich, its internal layer is heat-insulation layer (1), skin is heat insulation layer (2), and the cavity between heat-insulation layer and heat insulation layer is in vacuum state, and described heat insulation layer inwall is provided with silver layer (13).
3. a kind of water heater according to claim 2, is characterized in that, one end that described combustion gas ascending pipe is connected with nozzle is positioned in the middle of air injection tube, is provided with blender (14) at the air Injection tube end that is positioned at nozzle interior simultaneously.
4. a kind of water heater according to claim 3, is characterized in that, one end that described blast pipe is connected with shell is positioned at water inlet pipe.
5. a kind of water heater according to claim 4, is characterized in that, described air injection tube is provided with ceramic insulation layer (15) on the outer wall of part between nozzle and shell.
6. a kind of water heater according to claim 5, is characterized in that, described air injection tube is provided with air cleaner (16) away from one end of housing, and on air injection tube, is also provided with the air compressor (17) between air cleaner and housing.
7. a kind of water heater according to claim 6, is characterized in that, described water inlet pipe is provided with water filter (18) away from one end of housing, and on water inlet pipe, is also provided with the inlet valve (19) between water filter and housing.
8. a kind of water heater according to claim 7, is characterized in that, described combustion gas ascending pipe is also provided with natural gas valve (20) away from one end of housing.
9. a kind of water heater according to claim 8, is characterized in that, described outlet pipe is also provided with flowing water Valve (21) away from one end of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206467.7U CN203785227U (en) | 2014-04-25 | 2014-04-25 | Water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206467.7U CN203785227U (en) | 2014-04-25 | 2014-04-25 | Water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203785227U true CN203785227U (en) | 2014-08-20 |
Family
ID=51321406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420206467.7U Expired - Fee Related CN203785227U (en) | 2014-04-25 | 2014-04-25 | Water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203785227U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390345A (en) * | 2014-11-15 | 2015-03-04 | 娲石水泥集团武汉万世科技有限公司 | Dual-mode, high-efficiency, energy-saving, multi-purpose and air-energy gas-fired boiler |
| CN104456926A (en) * | 2014-11-15 | 2015-03-25 | 娲石水泥集团武汉万世科技有限公司 | High-efficiency and energy-saving multipurpose gas-fired boiler |
| WO2016206431A1 (en) * | 2015-06-22 | 2016-12-29 | 刘洋 | Burner used for biomass-gas industrial water heater |
-
2014
- 2014-04-25 CN CN201420206467.7U patent/CN203785227U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390345A (en) * | 2014-11-15 | 2015-03-04 | 娲石水泥集团武汉万世科技有限公司 | Dual-mode, high-efficiency, energy-saving, multi-purpose and air-energy gas-fired boiler |
| CN104456926A (en) * | 2014-11-15 | 2015-03-25 | 娲石水泥集团武汉万世科技有限公司 | High-efficiency and energy-saving multipurpose gas-fired boiler |
| WO2016206431A1 (en) * | 2015-06-22 | 2016-12-29 | 刘洋 | Burner used for biomass-gas industrial water heater |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20190425 |