CN204922975U - Secondary co -combustion ware - Google Patents
Secondary co -combustion ware Download PDFInfo
- Publication number
- CN204922975U CN204922975U CN201520545061.6U CN201520545061U CN204922975U CN 204922975 U CN204922975 U CN 204922975U CN 201520545061 U CN201520545061 U CN 201520545061U CN 204922975 U CN204922975 U CN 204922975U
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- China
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- air inlet
- top cover
- tubing string
- inlet tubing
- communicated
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Abstract
The utility model relates to a secondary co -combustion ware, the combustor main part is the staving, the top cap is the staving structure together, the top cap endotheca is in in the entire body, the lateral wall of top cap with the staving lateral wall passes through thermal insulation material and fills and seal, there is the mixed air vent of secondary on the top cap lateral wall, mixed air vent of secondary and cavity intercommunication, the cavity transversely sets up the baffle, the baffle middle part is provided with the concave station of staving structure, underrun communicating pipe of concave station the intercommunication upper plenum with beyond the staving bottom surface, it once mixes the air vent, the intercommunication to be provided with along the circumference on the lateral wall of concave station upper plenum and lower cavity, the cavity is provided with the air intake down. Thermal insulation material through the top has improved heat utilization efficiency, secondary co -combustion's project organization greatly for it is more abundant to burn, solves the low problem low with the conbustion ratio of heat utilization efficiency.
Description
Technical field
The utility model relates to a kind of secondary mixing burner.
Background technology
At present, burner is extensive use commercially, also constantly obtains admitting of market.But a lot of problems that existing technology still exists, because the reason of structural design makes existing burner in heat utilization efficiency and all not fully up to expectations in combustion rate, in order to solve the above problems.Need a kind of secondary mixing burner badly, solve the problem that heat utilization efficiency is low and combustion rate is low.
Summary of the invention
The purpose of this utility model is to provide a kind of secondary mixing burner, solves the problem that heat utilization efficiency is low and combustion rate is low.
The utility model adopts following technical scheme:
A kind of secondary mixing burner, described burner body (1) is bucket body structure, the upper shed of described main body (1) is provided with top cover (2), described main body (1) interior upper end is enclosed within described top cover (2), and its enclose inside is formed cavity one (3), the bucket body structure that described top cover (2) is band edge, annular space is left between the sidewall of described top cover (2) and described main body (1) sidewall, described annular space top filling with insulation material (14) is closed and is fixed described top cover (2) edge, described top cover (2) sidewall circumferentially there is secondary mixing passage (4), be communicated with in described top cover (2) staving with described cavity one (3),
In described main body (1), middle part is vertically provided with the air inlet tubing string (5) of hollow cylindrical, described top cover (2) is stretched out in described air inlet tubing string (5) upper end, described air inlet tubing string (5) end face is provided with venthole (6) and is communicated with described air inlet tubing string (5) inside, described main body (1) bottom is stretched out in described air inlet tubing string (5) lower end, and described air inlet tubing string (5) lower end extension arranges air inlet (7) and is communicated with described air inlet tubing string (5) inside;
Described cavity one (3) horizontally set dividing plate (8), described cavity one (3) is divided into upper hybrid chamber (9), lower air chamber (10), described dividing plate (8) middle part is provided with the concave station (11) of bucket body structure, the bottom surface of described concave station (11) with communicating pipe (12) be set between described body floor be communicated with hybrid chamber (9) and combustion gas air supply plant, the sidewall of described concave station (11) is circumferentially provided with mixed once passage (15), be communicated with described hybrid chamber (9) and air chamber (10), described air inlet tubing string (5) is through concave station (11) bottom surface of described dividing plate (8), described air chamber (9) sidewall is provided with air inlet (13), described air inlet (13) is communicated with air-supply arrangement
Described mixed once intercommunicating pore (15) and described secondary mixed connection hole (4) are circumferentially evenly arranged, and along the oblique setting of same direction of rotation.
The outlet of described communicating pipe (12) lower end, described air inlet (7) lower end import and described air inlet (13) air intake are provided with ball valve.
Described air inlet tubing string (5) is fixedly connected with by screw thread with described top cover (2) and main body (1) bottom.
Advantage of the present utility model is as follows:
1. substantially increase heat utilization efficiency by the heat-barrier material at top.
2. the project organization of two mixed combustions, makes burning more abundant, reaches energy-conservation object.
Accompanying drawing illustrates:
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the horizontal arrangement schematic diagram in the utility model mixed once intercommunicating pore secondary mixed connection hole;
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.
Following examples are only for clearly demonstrating the utility model example, and the restriction not to embodiment of the present utility model.For those of ordinary skill in the field; can also make other multi-form change or variations on the basis of the following description, and these belong to the utility model spirit apparent change of drawing or variation is still among protection domain of the present utility model.
A kind of secondary mixing burner, described burner body 1 is bucket body structure, the upper shed of described main body 1 is provided with top cover 2, upper end in described main body 1 is enclosed within described top cover 2, and its enclose inside is formed cavity 1, described top cover 2 is the bucket body structure of band edge, annular space is left between the sidewall of described top cover 2 and described main body 1 sidewall, described annular space top filling with insulation material 14 is closed and is fixed described top cover (2) edge, described top cover 2 sidewall circumferentially there is secondary mixing passage 4, be communicated with in described top cover 2 staving with described cavity 1,
In described main body 1, middle part is vertically provided with the air inlet tubing string 5 of hollow cylindrical, described top cover 2 is stretched out in described air inlet tubing string 5 upper end, described air inlet tubing string 5 end face is provided with venthole 6 and is communicated with described air inlet tubing string 5 inside, described air inlet tubing string 5 lower end is stretched out bottom described main body 1, and described air inlet tubing string 5 lower end extension arranges air inlet 7 and is communicated with described air inlet tubing string 5 inside;
Described cavity 1 horizontally set dividing plate 8, described cavity 1 is divided into upper hybrid chamber 9, lower air chamber 10, the concave station 11 of bucket body structure is provided with in the middle part of described dividing plate 8, the bottom surface of described concave station 11 is communicated with hybrid chamber 9 and combustion gas air supply plant communicating pipe 12 with arranging between described body floor, the sidewall of described concave station 11 is circumferentially provided with mixed once passage 15, be communicated with described hybrid chamber 9 and air chamber 10, described air inlet tubing string 5 is through concave station 11 bottom surface of described dividing plate 8, described air chamber 9 sidewall is provided with air inlet 13, and described air inlet 13 is communicated with air-supply arrangement
Described mixed once intercommunicating pore 15 is circumferentially evenly arranged with described secondary mixed connection hole 4, and along the oblique setting of same direction of rotation.
The lower end outlet of described communicating pipe 12, described air inlet 7 lower end import and described air inlet 13 air intake are provided with ball valve.
It is inner that combustion gas enters described air inlet tubing string 5 by described air inlet 7, formation ever-burning flame is lighted again by described venthole 6, when using little fire, adopt this kind of mode, combustion gas enters described upper air chamber 9 by described communicating pipe 12, described air inlet 13 is entered air and is mixed with combustion gas first time by described mixed once passage 15, then by described secondary mixing passage 4, carries out second time mix and burn in the bucket body structure of described top cover 2 with outside air.
Substantially increase heat utilization efficiency by the heat-barrier material at top, prove through overtesting the heat utilization efficiency that improve 1/4 to 1/3.
The project organization of secondary mixed combustion, makes burning more abundant, reaches energy-conservation object, when reaching same combustion efficiency, within 1 minute, only consuming 10 grams of combustion gas, generally needing to consume 20-30 gram of combustion gas.
The arrangement mode in described mixed once intercommunicating pore 15 and described secondary mixed connection hole 4, the wind direction forming spiral makes burning more fully mix to light and oxygen, and burning is understood more fully good.
Mounting ball valve controls discharge capacity and the turnover of combustion gas and air.
Claims (4)
1. a secondary mixing burner, it is characterized in that: described burner body (1) is bucket body structure, the upper shed of described main body (1) is provided with top cover (2), described main body (1) interior upper end is enclosed within described top cover (2), and its enclose inside is formed cavity one (3), the bucket body structure that described top cover (2) is band edge, annular space is left between the sidewall of described top cover (2) and described main body (1) sidewall, described annular space top filling with insulation material (14) is closed and is fixed described top cover (2) edge, described top cover (2) sidewall circumferentially there is secondary mixing passage (4), be communicated with in described top cover (2) staving with described cavity one (3),
In described main body (1), middle part is vertically provided with the air inlet tubing string (5) of hollow cylindrical, described air inlet tubing string (5) upper end is stretched out described top cover (2) and is fixed, described air inlet tubing string (5) end face is provided with venthole (6) and is communicated with described air inlet tubing string (5) inside, it is fixing that described main body (1) bottom is stretched out in described air inlet tubing string (5) lower end, and described air inlet tubing string (5) lower end extension arranges air inlet (7) and is communicated with described air inlet tubing string (5) inside;
Described cavity one (3) horizontally set dividing plate (8), described cavity one (3) is divided into upper hybrid chamber (9), lower air chamber (10), described dividing plate (8) middle part is provided with the concave station (11) of bucket body structure, the bottom surface of described concave station (11) with communicating pipe (12) be set between described body floor be communicated with hybrid chamber (9) and combustion gas air supply plant, the sidewall of described concave station (11) is circumferentially provided with mixed once passage (15), be communicated with described hybrid chamber (9) and air chamber (10), described air inlet tubing string (5) is through concave station (11) bottom surface of described dividing plate (8), described air chamber (9) sidewall is provided with air inlet (13), described air inlet (13) is communicated with air-supply arrangement.
2. a kind of secondary mixing burner according to claim 1, is characterized in that: described mixed once intercommunicating pore (15) and described secondary mixed connection hole (4) are circumferentially evenly arranged, and along the oblique setting of same direction of rotation.
3. a kind of secondary mixing burner according to claim 1, is characterized in that: the outlet of described communicating pipe (12) lower end, described air inlet (7) lower end import and described air inlet (13) air intake are provided with ball valve.
4. a kind of secondary mixing burner according to claim 1, is characterized in that: described air inlet tubing string (5) is fixedly connected with by screw thread with described top cover (2) and main body (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520545061.6U CN204922975U (en) | 2015-07-24 | 2015-07-24 | Secondary co -combustion ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520545061.6U CN204922975U (en) | 2015-07-24 | 2015-07-24 | Secondary co -combustion ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204922975U true CN204922975U (en) | 2015-12-30 |
Family
ID=54972098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520545061.6U Expired - Fee Related CN204922975U (en) | 2015-07-24 | 2015-07-24 | Secondary co -combustion ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204922975U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256120A (en) * | 2018-11-30 | 2020-06-09 | 宁波方太厨具有限公司 | Burner for gas stove |
| CN111829787A (en) * | 2020-06-23 | 2020-10-27 | 江苏大学 | Visual combustion experiment platform capable of realizing multiple mixing |
-
2015
- 2015-07-24 CN CN201520545061.6U patent/CN204922975U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256120A (en) * | 2018-11-30 | 2020-06-09 | 宁波方太厨具有限公司 | Burner for gas stove |
| CN111256120B (en) * | 2018-11-30 | 2021-12-24 | 宁波方太厨具有限公司 | Burner for gas stove |
| CN111829787A (en) * | 2020-06-23 | 2020-10-27 | 江苏大学 | Visual combustion experiment platform capable of realizing multiple mixing |
| CN111829787B (en) * | 2020-06-23 | 2022-07-22 | 江苏大学 | Visual combustion experiment platform capable of realizing multiple mixing |
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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 |
Granted publication date: 20151230 Termination date: 20160724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |