CN107676981A - Water heater venturi mixer - Google Patents
Water heater venturi mixer Download PDFInfo
- Publication number
- CN107676981A CN107676981A CN201710767340.0A CN201710767340A CN107676981A CN 107676981 A CN107676981 A CN 107676981A CN 201710767340 A CN201710767340 A CN 201710767340A CN 107676981 A CN107676981 A CN 107676981A
- Authority
- CN
- China
- Prior art keywords
- venturi
- cylindrical body
- horn
- diffusion room
- water heater
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
- F24H9/001—Guiding means
- F24H9/0026—Guiding means in combustion gas channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
Abstract
The present invention provides a kind of water heater venturi mixer, including venturi cylindrical body (1), venturi cylindrical body (1) both ends are provided with locating flange (2), and horn-like diffusion room (3) is provided with the venturi cylindrical body (1)；The venturi cylindrical body (1) is provided with gas pressure pipe (4) and combustion gas enters pipe (5)；The horn-like diffusion room (3) is externally provided with ring baffle (6), and the venturi cylindrical body (1), horn-like diffusion room, gas pressure pipe and ring baffle form gas pressure ring casing (7)；Venturi cylindrical body, horn-like diffusion room, combustion gas enter pipe and ring baffle (6) composition combustion gas chamber (8).Structure design advantages of simple of the present invention, by the mutual cooperation of locating flange, horn-like diffusion room, gas pressure ring casing and combustion gas chamber, it can be cooperated with miscellaneous part, and ring baffle can increase the intensity of single unit system, it is overall to be suitable to promote.
Description
Technical field
The present invention relates to thermal hardware field, more particularly to a kind of water heater venturi mixer.
Background technology
Unpressurized hot water boiler, also referred to as water heater venturi mixer, refer to that boiler top is logical and be not subject to heating system greatly
Water column static pressure i.e. it is suitable one " open type boiler ".Under any operating mode, meter pressure is all zero at boiler water bit line
Boiler.The structure design of the venturi mixer of existing water heater is unreasonable, is worked poor with miscellaneous part, is unsuitable for promoting
Use.Therefore it provides a kind of structure design advantages of simple and the water heater venturi mixer high with miscellaneous part fitness
Just it is particularly important.
The content of the invention
It is an object of the invention to provide a kind of water heater venturi mixer, by reasonable in design, solve existing
There is the problem of water heater venturi mixer is low with miscellaneous part fitness.
The present invention provides a kind of water heater venturi mixer, including venturi cylindrical body, the venturi tubular
Body both ends are provided with locating flange, and horn-like diffusion room is provided with the venturi cylindrical body；The venturi cylindrical body
It is provided with gas pressure pipe and combustion gas enters pipe；Ring baffle, the venturi tubular sheet are provided with outside the horn-like diffusion room
Body, horn-like diffusion room, gas pressure pipe and ring baffle form gas pressure ring casing；The venturi cylindrical body, loudspeaker
Shape diffusion room, combustion gas enter pipe and ring baffle composition combustion gas chamber.
Further improvement is that：The venturi cylindrical body is the venturi cylindrical body of stainless steel.
Further improvement is that：The venturi cylindrical body pipe thickness is 0.1-0.5cm.
Further improvement is that：The inwall of the horn-like diffusion room is provided with ceramic scuff-resistant coating.
Beneficial effects of the present invention：Structure design advantages of simple of the present invention, pass through locating flange, horn-like diffusion room, gas
The mutual cooperation of body pressure ring casing and combustion gas chamber, it can be cooperated with miscellaneous part, and ring baffle can increase entirety
The intensity of device, it is overall to be suitable to promote.Pass through the venturi cylindrical body that venturi cylindrical body is stainless steel, venturi
Cylindrical body pipe thickness is 0.1-0.5cm, further increases the intensity of single unit system, ensures using effect；By horn-like
The inwall of diffusion room be provided with ceramic scuff-resistant coating can avoiding device abrasion, extension fixture service life.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Wherein：1- venturi cylindrical bodies, 2- locating flanges, the horn-like diffusion rooms of 3-, 4- gas pressure pipes, 5- combustion gas are entered
Enter pipe, 6- ring baffles, 7- gas pressure ring casings, 8- combustion gas chambers.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, the embodiment
It is only used for explaining the present invention, is not intended to limit the scope of the present invention..
As shown in figure 1, the present embodiment provides a kind of water heater venturi mixer, including venturi cylindrical body 1, institute
State the both ends of venturi cylindrical body 1 and be provided with locating flange 2, horn-like diffusion room 3 is provided with the venturi cylindrical body 1；Institute
State venturi cylindrical body 1 and enter pipe 5 provided with gas pressure pipe 4 and combustion gas；The horn-like diffusion room 3 is externally provided with annular gear
Plate 6, the venturi cylindrical body 1, horn-like diffusion room 3, gas pressure pipe 4 and ring baffle 6 form gas pressure ring casing
7；The venturi cylindrical body 1, horn-like diffusion room 3, combustion gas enters pipe 5 and ring baffle 6 forms combustion gas chamber 8.It is described
Venturi cylindrical body 1 is the venturi cylindrical body of stainless steel.The pipe thickness of venturi cylindrical body 1 is 0.1-
0.5cm.The inwall of the horn-like diffusion room 3 is provided with ceramic scuff-resistant coating.
Claims (4)
- A kind of 1. water heater venturi mixer, it is characterised in that：Including venturi cylindrical body (1), the venturi cylinder Shape body (1) both ends are provided with locating flange (2), and horn-like diffusion room (3) is provided with the venturi cylindrical body (1)；It is described Venturi cylindrical body (1) is provided with gas pressure pipe (4) and combustion gas enters pipe (5)；The horn-like diffusion room (3) is externally provided with Ring baffle (6), the venturi cylindrical body (1), horn-like diffusion room (3), gas pressure pipe (4) and ring baffle (6) Form gas pressure ring casing (7)；The venturi cylindrical body (1), horn-like diffusion room (3), combustion gas enter pipe (5) and annular Baffle plate (6) composition combustion gas chamber (8).
- 2. water heater venturi mixer as claimed in claim 1, it is characterised in that：The venturi cylindrical body (1) For the venturi cylindrical body of stainless steel.
- 3. water heater venturi mixer as claimed in claim 1, it is characterised in that：The venturi cylindrical body (1) Pipe thickness is 0.1-0.5cm.
- 4. water heater venturi mixer as claimed in claim 1, it is characterised in that：The horn-like diffusion room (3) Inwall is provided with ceramic scuff-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710767340.0A CN107676981A (en) | 2017-08-31 | 2017-08-31 | Water heater venturi mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710767340.0A CN107676981A (en) | 2017-08-31 | 2017-08-31 | Water heater venturi mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107676981A true CN107676981A (en) | 2018-02-09 |
Family
ID=61134524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710767340.0A Pending CN107676981A (en) | 2017-08-31 | 2017-08-31 | Water heater venturi mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107676981A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792859A (en) * | 2019-11-19 | 2020-02-14 | 唐建 | Spray pipeline connecting device for washing tower |
| CN111947300A (en) * | 2020-08-14 | 2020-11-17 | 山东华宇工学院 | Circulating heat exchange device and method for improving heat exchange efficiency |
| CN112378466A (en) * | 2020-11-20 | 2021-02-19 | 无锡锡州机械有限公司 | Venturi tube |
| EP3974720A1 (en) * | 2020-09-23 | 2022-03-30 | Bosch Thermotechnology Ltd (UK) | An air-gas mixture burning appliance with a gas governor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1089628A (en) * | 1996-09-12 | 1998-04-10 | Tokyo Gas Co Ltd | Premixing gas combustion device |
| CN2434553Y (en) * | 2000-07-11 | 2001-06-13 | 上海天行机电设备成套公司 | Novel gas/air premixing appts. |
| CN201053675Y (en) * | 2007-06-26 | 2008-04-30 | 上海电力学院 | Gas reburning burner |
| CN103917767A (en) * | 2011-05-19 | 2014-07-09 | Mtu腓特烈港有限责任公司 | Gas mixer, gas mixing system, gas engine |
| CN203906123U (en) * | 2014-06-19 | 2014-10-29 | 广东宾士动力科技有限公司 | Venturi mixer with replaceable core |
| CN205315147U (en) * | 2015-11-23 | 2016-06-15 | 重庆普什机械有限责任公司 | Venturi gas mixing device |
-
2017
- 2017-08-31 CN CN201710767340.0A patent/CN107676981A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1089628A (en) * | 1996-09-12 | 1998-04-10 | Tokyo Gas Co Ltd | Premixing gas combustion device |
| CN2434553Y (en) * | 2000-07-11 | 2001-06-13 | 上海天行机电设备成套公司 | Novel gas/air premixing appts. |
| CN201053675Y (en) * | 2007-06-26 | 2008-04-30 | 上海电力学院 | Gas reburning burner |
| CN103917767A (en) * | 2011-05-19 | 2014-07-09 | Mtu腓特烈港有限责任公司 | Gas mixer, gas mixing system, gas engine |
| CN203906123U (en) * | 2014-06-19 | 2014-10-29 | 广东宾士动力科技有限公司 | Venturi mixer with replaceable core |
| CN205315147U (en) * | 2015-11-23 | 2016-06-15 | 重庆普什机械有限责任公司 | Venturi gas mixing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792859A (en) * | 2019-11-19 | 2020-02-14 | 唐建 | Spray pipeline connecting device for washing tower |
| CN111947300A (en) * | 2020-08-14 | 2020-11-17 | 山东华宇工学院 | Circulating heat exchange device and method for improving heat exchange efficiency |
| EP3974720A1 (en) * | 2020-09-23 | 2022-03-30 | Bosch Thermotechnology Ltd (UK) | An air-gas mixture burning appliance with a gas governor |
| CN112378466A (en) * | 2020-11-20 | 2021-02-19 | 无锡锡州机械有限公司 | Venturi tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180209 |
|
| RJ01 | Rejection of invention patent application after publication |