CN202036942U - Adjustable gas mixer - Google Patents
Adjustable gas mixer Download PDFInfo
- Publication number
- CN202036942U CN202036942U CN2011201293798U CN201120129379U CN202036942U CN 202036942 U CN202036942 U CN 202036942U CN 2011201293798 U CN2011201293798 U CN 2011201293798U CN 201120129379 U CN201120129379 U CN 201120129379U CN 202036942 U CN202036942 U CN 202036942U
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- gas
- component
- gas inlet
- channel
- air inlet
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Abstract
The utility model relates to an adjustable gas mixer which comprises a gas inlet component and a gas outlet component, wherein the gas inlet component is connected with the gas outlet component; the gas outlet component is internally provided with a gas outlet channel which can form the Venturi effect; the gas inlet component is respectively provided with a compressed air inlet facing against the gas outlet channel and a gas channel vertical to the gas outlet channel; the gas inlet component is also provided with a gas inlet which is arranged above the gas channel and is vertical to the gas channel; a large valve core used for adjustment faces against the gas inlet and is arranged at the right end of the gas inlet component; and a small valve core is sleeved in the large valve core. The adjustable gas mixer generates negative pressure to absorb the gas at the gas inlet by the Venturi effect, and the gas and the compressed air can be fully mixed after entering the gas outlet channel; moreover, a group of valve cores are arranged in the channel facing against the gas inlet and used for adjusting the flow rate and pressure of the gas entering the gas channel through the gas inlet.
Description
Technical field:
The utility model relates to a kind of gas mixer, relates in particular to a kind of adjustable gas blender that is used to mix compressed air and combustion gas.
Background technology:
In the prior art, gas mixer generally all is directly two kinds of gases to be blended directly in together, most of mixing arrangements all are to feed two kinds of gases in a container simultaneously, mix by the diffusion motion between the gas then, and the effect that this gas mixes not is fine; Utilize the basic principle of Venturi tube at Chinese patent Granted publication CN201454438U disclosed a kind of " gas mixer ", make compressed air produce negative pressure by Venturi tube, thereby make combustion gas and compressed air fully to mix, greatly improved gas mixer, but this gas mixer can not change the gas flow of compressed air by Venturi tube, size that can not the adjustments of gas flow causes the combustion gas waste easily.
The utility model content:
The purpose of this utility model is to overcome the shortcoming that exists in the prior art, provide a kind of simple in structure, combustion gas and compressed air are fully mixed and can regulate the gas flow size the adjustable gas blender.
To achieve these goals, the utility model adopts following technical scheme:
A kind of adjustable gas blender, comprise an air inlet component (1) and parts (2) of giving vent to anger, wherein, described air inlet component (1) interconnects with the described parts of giving vent to anger (2), be provided with the outlet passageway (7) that can form Venturi effect in the described parts of giving vent to anger (2), be respectively arranged with a compressed air inlet port over against outlet passageway (7) (8) on the described air inlet component (1) and perpendicular to the blast tube (5) of outlet passageway (7); Also be provided with gas inlet (3) on the described air inlet component (1), this gas inlet (3) is positioned at the top of blast tube (5) and vertical with blast tube (5), the right-hand member of described air inlet component (1) also is provided with an adjusting big valve core (4) over against gas inlet (3), also is with a small valve core (6) in big valve core (4).
Further, described outlet passageway (7) is provided with a slot end and a wide mouth end, and described slot end enlarges gradually to the wide mouth end place.
The outstanding advantage of the utility model is: a kind of adjustable gas blender of the present utility model is provided with three gas ports: compressed air inlet port, gas inlet, mist gas outlet.Blow to the parts of giving vent to anger when compressed air enters blender and produce Venturi effect, thereby make gas inlet produce negative pressure, suck combustion gas, combustion gas with after compressed air enters outlet passageway through mixing, slowing down and leave blender in the expansion back, makes combustion gas and compressed air fully mix; And in the passage of gas inlet, be provided with a big valve core, in big valve core, also be with a small valve core, in order to regulate gas flow and the pressure that enters blast tube by gas inlet.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the A-A cutaway view among Fig. 1.
The specific embodiment:
Be illustrated in figure 1 as the structural representation of the utility model embodiment, a kind of adjustable gas blender, comprise air inlet component 1 and give vent to anger parts 2, air inlet component 1 interconnects with the parts 2 usefulness screw threads of giving vent to anger, give vent to anger and be provided with the outlet passageway 7 that can form Venturi effect in the parts 2, this outlet passageway 7 that can form Venturi effect is meant that outlet passageway is provided with a slot end and a wide mouth end, described slot end enlarges gradually to the wide mouth end place, is respectively arranged with one on the air inlet component 1 over against the compressed air inlet port 8 of outlet passageway 7 and perpendicular to the blast tube 5 of outlet passageway 7; Also be provided with gas inlet 3 on the air inlet component 1, this gas inlet 3 is positioned at the top of blast tube 5 and vertical with blast tube 5, the right-hand member of air inlet component 1 also is provided with an adjusting big valve core 4 over against gas inlet 3, in big valve core 4, also be with a small valve core 6, in order to regulate gas flow and the pressure size that enters the combustion gas of blast tube 5 by gas inlet 3.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.Conspicuous variation of being extended out on the basis of the above description for those of ordinary skill in the field, or change still are in the row of protection domain of the present utility model.
Claims (2)
1. adjustable gas blender, comprise an air inlet component (1) and parts (2) of giving vent to anger, it is characterized in that: described air inlet component (1) interconnects with the described parts of giving vent to anger (2), be provided with the outlet passageway (7) that can form Venturi effect in the described parts of giving vent to anger (2), be respectively arranged with a compressed air inlet port over against outlet passageway (7) (8) on the described air inlet component (1) and perpendicular to the blast tube (5) of outlet passageway (7); Also be provided with gas inlet (3) on the described air inlet component (1), this gas inlet (3) is positioned at the top of blast tube (5) and vertical with blast tube (5), the right-hand member of described air inlet component (1) also is provided with an adjusting big valve core (4) over against gas inlet (3), also is with a small valve core (6) in big valve core (4).
2. a kind of adjustable gas blender according to claim 1 is characterized in that: described outlet passageway (7) is provided with a slot end and a wide mouth end, and described slot end enlarges gradually to the wide mouth end place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201293798U CN202036942U (en) | 2011-04-27 | 2011-04-27 | Adjustable gas mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201293798U CN202036942U (en) | 2011-04-27 | 2011-04-27 | Adjustable gas mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202036942U true CN202036942U (en) | 2011-11-16 |
Family
ID=44964408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201293798U Expired - Fee Related CN202036942U (en) | 2011-04-27 | 2011-04-27 | Adjustable gas mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202036942U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980191A (en) * | 2013-01-04 | 2013-03-20 | 康广民 | Negative pressure type high temperature burner |
| CN103574612A (en) * | 2012-07-31 | 2014-02-12 | 樱花卫厨（中国）股份有限公司 | Gas mixing device for completely-premixed combustion system |
| CN103831034A (en) * | 2012-11-20 | 2014-06-04 | 苏州新思气体***有限公司 | Nitrogen gas hydrogenation apparatus |
| CN104075326A (en) * | 2014-05-26 | 2014-10-01 | 大连渤尔科技有限公司 | Venturi gas mixer |
| CN104136847A (en) * | 2012-02-28 | 2014-11-05 | （株）庆东Navien | Dual venturi for water heater |
| CN104275102A (en) * | 2013-07-02 | 2015-01-14 | 德昌电机(深圳)有限公司 | Venturi mixer |
| CN104874071A (en) * | 2014-02-28 | 2015-09-02 | 北京谊安医疗***股份有限公司 | Gas pressure stabilizer for anesthesia machine and anesthesia machine provided with same |
| CN108302537A (en) * | 2018-02-01 | 2018-07-20 | 杭州富尔顿热能设备有限公司 | A kind of condensation Hot water units and boiler controller system system |
| CN109676895A (en) * | 2018-12-25 | 2019-04-26 | 中材锂膜有限公司 | A kind of lithium battery diaphragm slab bottom surface vacuum oil suction apparatus |
| CN110822424A (en) * | 2019-11-22 | 2020-02-21 | 青岛天正洁能环保科技有限公司 | Static air mixer |
| CN112128985A (en) * | 2019-06-25 | 2020-12-25 | 芜湖美的厨卫电器制造有限公司 | Gas water heater's gas adjusting device and gas water heater that has it |
| CN112128984A (en) * | 2019-06-25 | 2020-12-25 | 芜湖美的厨卫电器制造有限公司 | Gas water heater's gas adjusting device and gas water heater that has it |
-
2011
- 2011-04-27 CN CN2011201293798U patent/CN202036942U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104136847A (en) * | 2012-02-28 | 2014-11-05 | （株）庆东Navien | Dual venturi for water heater |
| CN104136847B (en) * | 2012-02-28 | 2016-06-01 | （株）庆东Navien | Water-heater double-venturi tube |
| CN103574612A (en) * | 2012-07-31 | 2014-02-12 | 樱花卫厨（中国）股份有限公司 | Gas mixing device for completely-premixed combustion system |
| CN103831034A (en) * | 2012-11-20 | 2014-06-04 | 苏州新思气体***有限公司 | Nitrogen gas hydrogenation apparatus |
| CN102980191A (en) * | 2013-01-04 | 2013-03-20 | 康广民 | Negative pressure type high temperature burner |
| CN104275102A (en) * | 2013-07-02 | 2015-01-14 | 德昌电机(深圳)有限公司 | Venturi mixer |
| CN104874071B (en) * | 2014-02-28 | 2018-07-17 | 北京谊安医疗***股份有限公司 | Gas pressurizer for Anesthesia machine and the Anesthesia machine with it |
| CN104874071A (en) * | 2014-02-28 | 2015-09-02 | 北京谊安医疗***股份有限公司 | Gas pressure stabilizer for anesthesia machine and anesthesia machine provided with same |
| CN104075326B (en) * | 2014-05-26 | 2016-07-06 | 大连渤尔科技有限公司 | A kind of venturi fuel gas mixer |
| CN104075326A (en) * | 2014-05-26 | 2014-10-01 | 大连渤尔科技有限公司 | Venturi gas mixer |
| CN108302537A (en) * | 2018-02-01 | 2018-07-20 | 杭州富尔顿热能设备有限公司 | A kind of condensation Hot water units and boiler controller system system |
| CN109676895A (en) * | 2018-12-25 | 2019-04-26 | 中材锂膜有限公司 | A kind of lithium battery diaphragm slab bottom surface vacuum oil suction apparatus |
| CN112128985A (en) * | 2019-06-25 | 2020-12-25 | 芜湖美的厨卫电器制造有限公司 | Gas water heater's gas adjusting device and gas water heater that has it |
| CN112128984A (en) * | 2019-06-25 | 2020-12-25 | 芜湖美的厨卫电器制造有限公司 | Gas water heater's gas adjusting device and gas water heater that has it |
| CN112128984B (en) * | 2019-06-25 | 2024-04-16 | 芜湖美的厨卫电器制造有限公司 | Gas adjusting device of gas water heater and gas water heater with same |
| CN110822424A (en) * | 2019-11-22 | 2020-02-21 | 青岛天正洁能环保科技有限公司 | Static air mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20120427 |