CN208487793U - A kind of economical gas hot water facility heat exchanger - Google Patents
A kind of economical gas hot water facility heat exchanger Download PDFInfo
- Publication number
- CN208487793U CN208487793U CN201820649155.1U CN201820649155U CN208487793U CN 208487793 U CN208487793 U CN 208487793U CN 201820649155 U CN201820649155 U CN 201820649155U CN 208487793 U CN208487793 U CN 208487793U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- hot water
- heat
- heat exchanger
- inlet pipe
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 238000009434 installation Methods 0.000 claims abstract description 5
- 239000002344 surface layer Substances 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Details Of Fluid Heaters (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of economical gas hot water facility heat exchangers, and including the attachment device being mounted in gas and hot water equipment, heat exchange shell is connected in attachment device, are equipped with annular heat-exchanging component on the shell that exchanges heat；Outlet pipe and water inlet pipe are respectively arranged on the heat exchange shell, outlet pipe is connected to annular heat-exchanging component with water inlet pipe jointly；The annular heat-exchanging component is by several evenly distributed heat exchange fins, and outlet pipe is connected to all heat exchange fins with water inlet pipe jointly.The utility model is designed reasonably, facilitates installation, and the groove on annular heat-exchanging component and arcwall face and arcwall face on fin, heat exchange area is increased, the speed of water flow in fin is also increased, convenient for the progress of heat exchange, heat exchange efficiency is further improved, is suitable for promoting.
Description
Technical field
The utility model belongs to gas and hot water apparatus field, more specifically to a kind of economical gas hot water facility
Use heat exchanger.
Background technique
In the prior art, it is connected between heat exchange straight tube usually using U-tube in the heat exchanger of gas heater, connection
Interface be easily stained with scaling powder in process, scaling powder generates corrosion when heat exchanger works normally, and keeps heat exchanger easy
Water leakage fault occurs, and then influences the service life of heat exchanger, causes to be also easy to produce water leakage fault there are heat exchanger, reliability is bad
The defects of.
In order to overcome these deficiencies, the heat exchanger of gas heater is improved.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of economical gas hot water to set
Spare heat exchanger, design rationally, facilitate installation, and recessed on annular heat-exchanging component and arcwall face and arcwall face on fin
Slot increases heat exchange area, also increases the speed of water flow in fin, convenient for the progress of heat exchange, further improves heat exchange effect
Rate is suitable for promoting.
To achieve the above object, the utility model provides following technical solution:
A kind of economical gas hot water facility heat exchanger, gas and hot water equipment in peace corresponding with gas and hot water equipment
Equipped with energy-saving type heat exchanger, it is characterised in that: the energy-saving type heat exchanger includes the connection dress being mounted in gas and hot water equipment
It sets, heat exchange shell is connected in attachment device, annular heat-exchanging component is installed on the shell that exchanges heat；It is set respectively on the heat exchange shell
It is equipped with outlet pipe and water inlet pipe, outlet pipe is connected to annular heat-exchanging component with water inlet pipe jointly；If it is described annular heat-exchanging component be by
Evenly distributed heat exchange fin is done, outlet pipe is connected to all heat exchange fins with water inlet pipe jointly.
As a kind of technical solution of optimization, the attachment device includes four and is uniformly set at connecting rod, connects
The outboard end of bar is equipped with arc connection frame；Several mounting holes are evenly distributed on the arc connection frame.
As a kind of technical solution of optimization, triple valve is installed, wherein triple valve is connected separately on the water inlet pipe
Water inlet pipe, overflow pipe and outer water tube；Outer water tube is connected to outer water tube.
As a kind of technical solution of optimization, the heat exchange fin is the fin of a hollow cavity design, and the one of fin
Face is the plane layer in plane, and in addition one side is the cambered surface layer in cambered surface, and it is 1-1.3cm's that depth is provided in the middle part of cambered surface layer
Groove.
By adopting the above-described technical solution, compared with prior art, the utility model is designed reasonably facilitates installation, and
The groove on arcwall face and arcwall face on annular heat-exchanging component and fin, increases heat exchange area, also increases in fin
The speed of water flow further improves heat exchange efficiency convenient for the progress of heat exchange, is suitable for promoting.
The utility model is described further referring to drawings and examples.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model；
Fig. 2 is the side structure schematic diagram of heat exchange fin in Fig. 1；
Fig. 3 is the overlooking structure diagram of heat exchange fin in Fig. 1.
Specific embodiment
Embodiment
As shown in Figure 1-3, a kind of economical gas hot water facility heat exchanger, corresponding with gas and hot water equipment, combustion gas
Energy-saving type heat exchanger is installed in hot water facility.
The energy-saving type heat exchanger includes the attachment device being mounted in gas and hot water equipment, is connected with and changes in attachment device
Hot shell 1, exchange heat shell 1 on annular heat-exchanging component is installed.Outlet pipe 9 and water inlet pipe are respectively arranged on the heat exchange shell
2, outlet pipe 9 is connected to annular heat-exchanging component with water inlet pipe 2 jointly.The annular heat-exchanging component is by several evenly distributed heat exchange
Fin 8, outlet pipe 9 are connected to all heat exchange fins with water inlet pipe 2 jointly.Such design is the combustion in gas and hot water equipment
The energy in the flame and flue gas of indoor generation is burnt, heat exchange is carried out by heat exchange fin, the water in heat exchange fin is heated, into
What water pipe entered is cold water, and what is gone out from outlet pipe is then the hot water or warm water after heat exchange.
The attachment device includes four and is uniformly set at connecting rod 7, and the outboard end of connecting rod 7 is equipped with arc
Connection frame 6 is evenly distributed with several mounting holes (not shown) on arc connection frame.
Triple valve 4 is installed, wherein triple valve 4 is connected separately with water inlet pipe 2, overflow pipe 3 and outside on the water inlet pipe
Water pipe 5, outer water tube are connected to outer water tube.The effect of overflow pipe is the excessively high generation explosion of hydraulic pressure in prevention heat exchange shell,
Relief valve is installed on overflow pipe.
The heat exchange fin 8 is the fin of a hollow cavity design, and the one side of fin is the plane layer in plane, in addition
On one side in the cambered surface layer 10 of cambered surface, the middle part of cambered surface layer 10 is provided with the groove 11 that depth is 1-1.3cm.
The utility model is designed reasonably facilitates installation, and annular heat-exchanging component and arcwall face and arcwall face on fin
On groove, increase heat exchange area, also increase the speed of water flow in fin, convenient for the progress of heat exchange, further improve
Heat exchange efficiency is suitable for promoting.
The protection scope of the utility model is not limited merely to above-described embodiment, skill belonging to the idea of the present invention
Art scheme belongs to the protection scope of the utility model.It should be pointed out that for those skilled in the art,
Several improvements and modifications under the premise of the utility model principle are not departed from, these improvements and modifications also should be regarded as the utility model
Protection scope.
Claims (4)
1. a kind of economical gas hot water facility heat exchanger, corresponding with gas and hot water equipment, installation in gas and hot water equipment
There is energy-saving type heat exchanger, it is characterised in that: the energy-saving type heat exchanger includes the attachment device being mounted in gas and hot water equipment,
It is connected with heat exchange shell in attachment device, annular heat-exchanging component is installed on the shell that exchanges heat；It is respectively set on the heat exchange shell
There are outlet pipe and water inlet pipe, outlet pipe is connected to annular heat-exchanging component with water inlet pipe jointly；The annular heat-exchanging component is by several
Evenly distributed heat exchange fin, outlet pipe and water inlet pipe are connected to all heat exchange fins jointly.
2. a kind of economical gas hot water facility heat exchanger according to claim 1, it is characterised in that: the connection dress
It sets and is uniformly set at connecting rod including four, the outboard end of connecting rod is equipped with arc connection frame；The arc connection
Several mounting holes are evenly distributed on frame.
3. a kind of economical gas hot water facility heat exchanger according to claim 2, it is characterised in that: the water inlet pipe
On triple valve is installed, wherein triple valve is connected separately with water inlet pipe, overflow pipe and outer water tube；Outer water tube is connected to external water
Pipe.
4. a kind of economical gas hot water facility heat exchanger according to claim 3, it is characterised in that: the heat exchange wing
Piece is the fin of a hollow cavity design, and the one side of fin is the plane layer in plane, and in addition one side is in the cambered surface of cambered surface
Layer, the groove that depth is 1-1.3cm is provided in the middle part of cambered surface layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820649155.1U CN208487793U (en) | 2018-05-02 | 2018-05-02 | A kind of economical gas hot water facility heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820649155.1U CN208487793U (en) | 2018-05-02 | 2018-05-02 | A kind of economical gas hot water facility heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208487793U true CN208487793U (en) | 2019-02-12 |
Family
ID=65252691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820649155.1U Expired - Fee Related CN208487793U (en) | 2018-05-02 | 2018-05-02 | A kind of economical gas hot water facility heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208487793U (en) |
-
2018
- 2018-05-02 CN CN201820649155.1U patent/CN208487793U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |