CN204628586U - A kind of can the valve of free adjustment air inlet amount - Google Patents
A kind of can the valve of free adjustment air inlet amount Download PDFInfo
- Publication number
- CN204628586U CN204628586U CN201520307907.2U CN201520307907U CN204628586U CN 204628586 U CN204628586 U CN 204628586U CN 201520307907 U CN201520307907 U CN 201520307907U CN 204628586 U CN204628586 U CN 204628586U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- valve
- inlet amount
- free adjustment
- coupling shaft
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Abstract
The utility model discloses a kind of can the valve of free adjustment air inlet amount, comprise the connecting tube that two ends are tightly connected with proportioning mixer and air-strainer respectively, the inside of described connecting tube is air passageways, baffle plate and coupling shaft is provided with in described air passageways, the two ends of described coupling shaft are run through to be arranged on and are connected on tube wall, described baffle plate is arranged on coupling shaft, the outside of described connecting tube is provided with the control gear that baffle plate can be made within the scope of 0 °-90 ° to rotate to close and open this air passageways, and described control gear is connected to one end of coupling shaft.Of the present utility model can free adjustment air inlet amount valve can to air inlet amount carry out fixing quantity, greatly improve the Applicable scope of gas engine, gas engine usage requirement under various conditions can be met.
Description
Technical field
The utility model relates to a kind of gaseous propellant engine accessory, particularly relate to a kind of can the valve of free adjustment air inlet amount.
Background technique
Combustion gas mixes with air with air proportional mixer by gaseous propellant engine combustion gas, and knob can be provided with trace is carried out to air and gas inlet amount regulate, based on different fuel gas buring required air quantities difference to some extent, existing proportioning mixer can not adjust on a large scale to air inlet amount, cannot accomplish the standard-sized sheet of air inlet amount to complete shut-down, also namely can not effectively regulate air inlet amount, gas engine operation in all cases cannot be met.
Model utility content
The purpose of this utility model be to provide a kind of can the valve of free adjustment air inlet amount, overcome the deficiency that existing proportioning mixer can not regulate to complete shut-down air inlet amount standard-sized sheet, fixing quantity can be carried out to air inlet amount, greatly improve the Applicable scope of gas engine, gas engine usage requirement under various conditions can be met.
For achieving the above object, the utility model provide a kind of can the valve of free adjustment air inlet amount, comprise the connecting tube that two ends are tightly connected with proportioning mixer and air-strainer respectively, the inside of described connecting tube is air passageways, baffle plate and coupling shaft is provided with in described air passageways, the two ends of described coupling shaft are run through to be arranged on and are connected on tube wall, described baffle plate is arranged on coupling shaft, the outside of described connecting tube is provided with the control gear that baffle plate can be made within the scope of 0 °-90 ° to rotate to close and open this air passageways, described control gear is connected to one end of coupling shaft.
As further improvement of the utility model, described control gear is manual operation knob.
Further improve as of the present utility model, described manual operation knob is semicircle shape, and described semicircle shape knob is provided with the circular groove adapted with its radian, is provided with angle index line in described circular groove.
Further improve as of the present utility model, in described circular groove, be also provided with manual shifting block.
Further improve as of the present utility model, described manual operation knob is also provided with can by fixing device fixing for postrotational manual operation knob.
Further improve as of the present utility model, described fixing device is bolt.
As further improvement of the utility model, described control gear is stepper motor, and the output shaft of described stepper motor connects coupling shaft by driving mechanism.
Further improve as of the present utility model, described driving mechanism is coupling.
Further improve as of the present utility model, described driving mechanism is worm-and-wheel gear, and the worm gear of described worm-and-wheel gear connects coupling shaft, and the worm screw of described worm-and-wheel gear connects stepper motor.
Further improve as of the present utility model, the external diameter of described baffle plate is identical with the internal diameter of connecting tube.
Compared with prior art, of the present utility modelly can the valve of free adjustment air inlet amount adopt control gear and coupling shaft can the angle of controllable register, change the size of air passageways, thus fixing quantity can be carried out to air inlet amount, greatly improve the Applicable scope of gas engine, gas engine usage requirement under various conditions can be met; Structure is simple, low cost of manufacture.
By following description also by reference to the accompanying drawings, the utility model will become more clear, and these accompanying drawings are for explaining embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the valve of embodiment one.
Fig. 2 is the schematic diagram of another angle of valve of embodiment one.
Fig. 3 is the schematic diagram of the valve of embodiment two.
Embodiment
With reference now to accompanying drawing, describe embodiment of the present utility model, element numbers similar in accompanying drawing represents similar element.
Embodiment one
Please refer to Fig. 1 and Fig. 2, described the valve of free adjustment air inlet amount can comprise connecting tube 1, the two ends of described connecting tube are tightly connected with proportioning mixer and air-strainer respectively, thus make valve integral sealing, without gas leak phenomenon.The inside of described connecting tube 1 is air passageways 11, baffle plate 2 and coupling shaft 3 is provided with in described air passageways 11, the two ends of described coupling shaft 3 run through be arranged on connecting tube 1 tube wall on, described baffle plate 2 is arranged on coupling shaft 3, the external diameter of described baffle plate 2 is identical with the internal diameter of connecting tube 1, thus can seamless obstruct air inlet.The outside of described connecting tube 1 is provided with manual operation knob 4, and described manual operation knob 4 is connected to one end of coupling shaft 3, and it, by coupling shaft 3 linked-baffle 2, rotates within the scope of 0 °-90 ° to make baffle plate to close and open this air passageways 11.
Specifically, described manual operation knob 4 is in semicircle shape, and described semicircle shape knob is provided with the circular groove 41 adapted with its radian, is provided with angle index line 42 in described circular groove 41, thus accurately can control the angle of baffle plate 2 needs rotation.Also be provided with manual shifting block 43 in described circular groove 41, facilitate rotation manual operation knob 4.Described manual operation knob 4 is also provided with can by fixing device fixing for postrotational manual operation knob 4, and described fixing device is bolt.
During use, the manual shifting block 43 of manual toggle, makes manual operation knob 4 rotate, thus baffle plate 2 can be driven to rotate to change angle, make baffle plate 2 change the size of air passageways 11, thus reach the object changing air inflow, realize the fixing quantity of air inlet amount.After baffle plate 2 adjusts to suitable position, by fixing device, manual operation knob 4 is fixed, thus prevents valve openings size from changing.
Embodiment two
Please refer to Fig. 3, described the valve of free adjustment air inlet amount can comprise connecting tube 1, the two ends of described connecting tube are tightly connected with proportioning mixer and air-strainer respectively, thus make valve integral sealing, without gas leak phenomenon.The inside of described connecting tube 1 is air passageways 11, baffle plate 2 and coupling shaft 3 is provided with in described air passageways 11, the two ends of described coupling shaft 3 run through be arranged on connecting tube 1 tube wall on, described baffle plate 2 is arranged on coupling shaft 3, the external diameter of described baffle plate 2 is identical with the internal diameter of connecting tube 1, thus can seamless obstruct air inlet.The outside of described connecting tube 1 is provided with stepper motor 5, the output shaft of described stepper motor 5 is connected to one end of coupling shaft 3 by driving mechanism 6, it, by coupling shaft 3 linked-baffle 2, rotates within the scope of 0 °-90 ° to make baffle plate to close and open this air passageways 11.
Specifically, described driving mechanism 6 can be speed reducer 61 and coupling 62, also can be worm-and-wheel gear, what adopt worm-and-wheel gear that baffle plate 2 rotation angle can be made to control is more accurate, the worm gear of described worm-and-wheel gear connects coupling shaft 3, and the worm screw of described worm-and-wheel gear connects stepper motor.
During use, adopt driving stepper motor coupling shaft 3 and baffle plate 2 to rotate, the size of air passageways 11 can be changed, thus reach the object changing air inflow, realize the fixing quantity of air inlet amount.Stepper motor can also well avoid valve openings size to change.
More than in conjunction with most preferred embodiment, the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contain various carry out according to essence of the present utility model amendment, equivalent combinations.
Claims (10)
1. one kind can the valve of free adjustment air inlet amount, comprise the connecting tube (1) that two ends are tightly connected with proportioning mixer and air-strainer respectively, the inside of described connecting tube (1) is air passageways (11), it is characterized in that: in described air passageways (11), be provided with baffle plate (2) and coupling shaft (3), the two ends of described coupling shaft (3) are run through and are arranged on connecting tube (1) wall, described baffle plate (2) is arranged on coupling shaft (3), the outside of described connecting tube (1) is provided with the control gear that baffle plate (2) can be made within the scope of 0 °-90 ° to rotate to close and open this air passageways, described control gear is connected to one end of coupling shaft (3).
2. as claimed in claim 1 can the valve of free adjustment air inlet amount, it is characterized in that: described control gear is manual operation knob (4).
3. as claimed in claim 2 can the valve of free adjustment air inlet amount, it is characterized in that: described manual operation knob (4) is in semicircle shape, described semicircle shape knob is provided with the circular groove (41) adapted with its radian, is provided with angle index line (42) in described circular groove (41).
4. as claimed in claim 3 can the valve of free adjustment air inlet amount, it is characterized in that: in described circular groove (41), be also provided with manual shifting block (43).
5. as claimed in claim 3 can the valve of free adjustment air inlet amount, it is characterized in that: described manual operation knob (4) is also provided with can by fixing device fixing for postrotational manual operation knob (4).
6. as claimed in claim 5 can the valve of free adjustment air inlet amount, it is characterized in that: described fixing device is bolt.
7. as claimed in claim 1 can the valve of free adjustment air inlet amount, it is characterized in that: described control gear is stepper motor (5), the output shaft of described stepper motor (5) connects coupling shaft (3) by driving mechanism (6).
8. as claimed in claim 7 can the valve of free adjustment air inlet amount, it is characterized in that: described driving mechanism (6) is coupling (62).
9. as claimed in claim 7 can the valve of free adjustment air inlet amount, it is characterized in that: described driving mechanism (6) is worm-and-wheel gear, the worm gear of described worm-and-wheel gear connects coupling shaft (3), and the worm screw of described worm-and-wheel gear connects stepper motor (5).
10. as described in claim 2 or 7 can the valve of free adjustment air inlet amount, it is characterized in that: the external diameter of described baffle plate (2) is identical with the internal diameter of connecting tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307907.2U CN204628586U (en) | 2015-05-13 | 2015-05-13 | A kind of can the valve of free adjustment air inlet amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307907.2U CN204628586U (en) | 2015-05-13 | 2015-05-13 | A kind of can the valve of free adjustment air inlet amount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204628586U true CN204628586U (en) | 2015-09-09 |
Family
ID=54047619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520307907.2U Expired - Fee Related CN204628586U (en) | 2015-05-13 | 2015-05-13 | A kind of can the valve of free adjustment air inlet amount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204628586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819311A (en) * | 2015-05-13 | 2015-08-05 | 广西玉林卓越动力发电设备有限公司 | Valve capable of freely regulating air inlet amount |
-
2015
- 2015-05-13 CN CN201520307907.2U patent/CN204628586U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819311A (en) * | 2015-05-13 | 2015-08-05 | 广西玉林卓越动力发电设备有限公司 | Valve capable of freely regulating air inlet amount |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180607 Address after: 537000, four floor, business building, Yuchai Industrial Park, Yulin, the Guangxi Zhuang Autonomous Region. Patentee after: GUANGXI JIUYI POWER TECHNOLOGY CO., LTD. Address before: 537000 Dana Road, Yulin, Yulin, the Guangxi Zhuang Autonomous Region Patentee before: Guangxi Yulin Excellent Power Generator Equipment Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 537000 Fourth Floor of Yuchai Industrial Park Business Building, Yulin City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Jiuyi Power Technology Co., Ltd. Address before: 537000 Fourth Floor of Yuchai Industrial Park Business Building, Yulin City, Guangxi Zhuang Autonomous Region Patentee before: GUANGXI JIUYI POWER TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20190513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |