CN206770039U - Electric-controlled gas engine integrated form throttle body - Google Patents
Electric-controlled gas engine integrated form throttle body Download PDFInfo
- Publication number
- CN206770039U CN206770039U CN201720451741.0U CN201720451741U CN206770039U CN 206770039 U CN206770039 U CN 206770039U CN 201720451741 U CN201720451741 U CN 201720451741U CN 206770039 U CN206770039 U CN 206770039U
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- nozzle
- pressure
- air
- storage chamber
- trunnion
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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
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Abstract
The utility model discloses a kind of electric-controlled gas engine integrated form throttle body, and it includes having the filter of gas source air inlet, the Pressure-stabilizing pressure reducing valve body for being connected to the air storage chamber of filter, being connected to air storage chamber, nozzle, the interior trunnion for setting air throttle for being connected to pressure-stablized compression release valve；Filter with gas source air inlet, air storage chamber integrated installation are below trunnion；Above trunnion, the nozzle bore of nozzle is arranged at the rear side of air throttle for Pressure-stabilizing pressure reducing valve body, nozzle integrated installation.The beneficial effects of the utility model are：Gas flow control accuracy is improved, increases engine power output stability, effectively improves body peripheral space utilization rate, reduce mixed and disorderly pipe arrangement, hence it is evident that reduces various problems caused by pipeline aging.
Description
Technical field
Electric-controlled gas engine is the utility model is related to, more particularly, to a kind of electric-controlled gas engine integrated form air throttle
Body.
Background technology
Existing electric-controlled gas engine is mostly pressure-reducing valve, nozzle and throttle body unpack format.Due to pressure-reducing valve and nozzle
Between hypertelorism, cause pressure-reduced and-regulated effect bad；Hypertelorism between nozzle and air intake duct, jet amount is caused to control
Precision is low, and inlet manifold negative pressure is unstable.
Utility model content
The purpose of this utility model is to provide a kind of electric-controlled gas engine integrated form throttle body, raising gas flow
Control accuracy, increase engine power output stability, effectively improve body peripheral space utilization rate, reduce mixed and disorderly pipeline cloth
Put, hence it is evident that reduce various problems caused by pipeline aging.
In order to solve the above technical problems, embodiment of the present utility model provides a kind of electric-controlled gas engine integrated form
Throttle body, it includes the filter with gas source air inlet, is connected to the air storage chamber of filter, is connected to the Pressure-stabilizing pressure reducing of air storage chamber
Valve body, the nozzle for being connected to pressure-stablized compression release valve, the interior trunnion for setting air throttle；Filter, air storage chamber with gas source air inlet integrate
It is installed on below trunnion；Above trunnion, the nozzle bore of nozzle is arranged at air throttle for Pressure-stabilizing pressure reducing valve body, nozzle integrated installation
Rear side.
Compared with prior art, the electric-controlled gas engine integrated form throttle body of the utility model body passes through essence by combustion gas
True filtration, purification, cleaning and the job stability of Pressure-stabilizing pressure reducing valve body and nozzle are ensure that, greatly prolong pressure-reducing valve and nozzle
Service life, pure combustion gas also can guarantee that the cleaning of engine chamber, increase the service life of engine；By air storage chamber
Combustion gas deposit and pressure-reduced and-regulated, ensure the supply of fuel stabilization, the resistivity that increase machine suddenly accelerates and suddenly slowed down；Nozzle
Be directly installed in the distance that nozzle and trunnion are greatly reduced above trunnion, improve the precision of Jet control jet amount, avoid by
Caused by modification, contraction or aging in tracheae during machine inspiration negative pressure it is unstable.
As in electric-controlled gas engine integrated form throttle body of the present utility model, air storage chamber is close to trunnion wall, and leans on
Nearly inlet manifold distribution, heated using the temperature and trunnion air themperature of inlet manifold to air storage chamber, ensure that fuel gas temperature is constant,
Stable gas pressure.
As in electric-controlled gas engine integrated form throttle body of the present utility model, filter is installed under air storage chamber
Side, and gas source air inlet is installed on filter bottom, while gas channel from bottom to top can ensure air inlet stability, keeps away
Exempt from the attaching space that filter takes air storage chamber and trunnion.
As in electric-controlled gas engine integrated form throttle body of the present utility model, Pressure-stabilizing pressure reducing valve body, nozzle, solar term
Door is integrated structure.Pressure-stabilizing pressure reducing valve body and throttle body and nozzle are integrated together, eliminates and connects between them
Tracheae and connector, the problem of avoiding tracheae aging, deformation, rupture etc. from causing.By adjusting the opening angle of air throttle, with
Change the air inflow of engine, so as to control the operating of engine (it belongs to prior art, and not in this to go forth).
As in electric-controlled gas engine integrated form throttle body of the present utility model, nozzle divides close to Pressure-stabilizing pressure reducing valve body
Cloth, it is unstable to avoid the air pressure caused by the contraction modification of pipeline.
Operation principle of the present utility model is：External combustion gas enters nozzle after filtration, purification, pressure-reduced and-regulated
Interior room, in engine suction, nozzle, which is opened, is mixed to form gaseous mixture send combustion gas penetrating trunnion and air into engine combustion
Room.
Brief description of the drawings
Fig. 1 is electric-controlled gas engine integrated form throttle body schematic diagram.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
In conjunction with specific embodiments, the utility model is expanded on further in face.
Embodiment of the present utility model provides a kind of electric-controlled gas engine integrated form throttle body (hereinafter referred to as
" throttle body "), referring to Fig. 1, it includes gas source air inlet 1, the filter 2 for providing clean gas, storage combustion gas and increase
Resist air storage chamber 3, Pressure-stabilizing pressure reducing valve body 4, nozzle 5, air throttle 6, the trunnion 7 of the ability of gas consumption suddenly change.
Referring to Fig. 1, the bottom with the filter 2 of gas source air inlet 1 is the cone gradually tapered up, and gas source air inlet
The bottom of cone is then arranged on, filter 2 is filtered to external impure combustion gas, and clean fuel gas is provided for follow-up equipment.
And the air storage chamber 3 for being connected to filter is then distributed in the top of filter, appropriate clean fuel gas is laid in before pressure-reducing valve, can be effective
The situation of suddenly change gas consumption when the anxious acceleration of reply is suddenly slowed down, air storage chamber is close to trunnion wall, and is distributed close to inlet manifold, sharp
Heated with the temperature and trunnion air themperature of inlet manifold to air storage chamber, ensure that fuel gas temperature is constant, stable gas pressure, stored up so as to allow
Air chamber turns into constant temperature air storage chamber, ensures that fuel gas temperature is constant.It will be seen from figure 1 that the filter 2 with gas source air inlet 1, storage
The integrated installation of air chamber 3 is in the lower section of trunnion 7.
Referring to Fig. 1, be connected to the Pressure-stabilizing pressure reducing valve body 4 of air storage chamber, the Pressure-stabilizing pressure reducing valve body by pipeline and with air storage chamber phase
Even.The nozzle 5 for being connected to pressure-stablized compression release valve is then distributed in the left side of pressure-stablized compression release valve, and nozzle is distributed close to Pressure-stabilizing pressure reducing valve body 4,
It is unstable to avoid the air pressure caused by the contraction modification of pipeline.The trunnion 7 for inside setting air throttle 6 is then distributed in the throttle body
Portion.Because Pressure-stabilizing pressure reducing valve body 4, the integrated installation of nozzle 5 are above trunnion 7, it is distributed in so as to form above and below trunnion
Pressure-stabilizing pressure reducing valve body-nozzle conglomerate, filter-air storage chamber conglomerate, two conglomerates are distributed in the orientation up and down of trunnion
Gas flow control accuracy can not only be improved, moreover it is possible to increase engine power output stability, while effectively improve body week
Side space availability ratio, reduce mixed and disorderly pipe arrangement, hence it is evident that reduce various problems caused by pipeline aging.
It is noted that being increase engine idle speed stability, air throttle, specifically, nozzle are placed in after nozzle
Nozzle bore is arranged at the rear side of air throttle, between the direct spirt trunnion of combustion gas and inlet manifold, avoids idling combustion gas air-breathing not
Unstable idle speed caused by completely.
The problem of to avoid tracheae aging, deformation, rupture etc. from causing, Pressure-stabilizing pressure reducing valve body 4, nozzle 5, air throttle 6 are collection
Accepted way of doing sth structure.Pressure-stabilizing pressure reducing valve body and throttle body and nozzle are integrated together, eliminate the tracheae connected between them
And connector, the problem of avoiding tracheae aging, deformation, rupture etc. from causing.Certainly, independent integrated voltage-stabilized reducing valve body 4, nozzle 5
Also it is allowed above trunnion, air throttle is placed in trunnion as adjustment structure.
For filter, its internal settable labyrinth passage, and filtrate is set in sealed passage.To carry
The effect of high filtration.
External combustion gas of the present utility model initially enters filter chamber and carries out filtration, purification, then will be fired by decompression venting valve
Gas air pressure, which reduces and keeps stablizing air pressure, enters nozzle interior room, and in engine suction, magnetic valve is opened sprays into trunnion by combustion gas
Mixed with air, combustion mixture is further fed into engine chamber and carries out work by combustion.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific implementation of the present utility model
Example, and in actual applications, can to it, various changes can be made in the form and details, without departing from spirit of the present utility model
And scope.
Claims (5)
1. a kind of electric-controlled gas engine integrated form throttle body, it is characterised in that it includes the filtering with gas source air inlet
Device, the air storage chamber for being connected to filter, the Pressure-stabilizing pressure reducing valve body for being connected to air storage chamber, the nozzle for being connected to pressure-stablized compression release valve, interior set solar term
The trunnion of door；
Filter with gas source air inlet, air storage chamber integrated installation are below trunnion；
The Pressure-stabilizing pressure reducing valve body, nozzle integrated installation are above trunnion, after the nozzle bore of the nozzle is arranged at air throttle
Side.
2. electric-controlled gas engine integrated form throttle body according to claim 1, it is characterised in that the air storage chamber is tight
Trunnion wall is pasted, and is distributed close to inlet manifold.
3. electric-controlled gas engine integrated form throttle body according to claim 1, it is characterised in that the filter peace
Loaded on below air storage chamber.
4. electric-controlled gas engine integrated form throttle body according to claim 1, it is characterised in that the Pressure-stabilizing pressure reducing
Valve body, nozzle, air throttle are integrated structure.
5. the electric-controlled gas engine integrated form throttle body according to claim 1 or 4, it is characterised in that the nozzle
It is distributed close to Pressure-stabilizing pressure reducing valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720451741.0U CN206770039U (en) | 2017-04-26 | 2017-04-26 | Electric-controlled gas engine integrated form throttle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720451741.0U CN206770039U (en) | 2017-04-26 | 2017-04-26 | Electric-controlled gas engine integrated form throttle body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206770039U true CN206770039U (en) | 2017-12-19 |
Family
ID=60634061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720451741.0U Active CN206770039U (en) | 2017-04-26 | 2017-04-26 | Electric-controlled gas engine integrated form throttle body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206770039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979084A (en) * | 2017-04-26 | 2017-07-25 | 杭州舸瑞新能源科技有限公司 | Electric-controlled gas engine integrated form throttle body |
-
2017
- 2017-04-26 CN CN201720451741.0U patent/CN206770039U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979084A (en) * | 2017-04-26 | 2017-07-25 | 杭州舸瑞新能源科技有限公司 | Electric-controlled gas engine integrated form throttle body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181116 Address after: 321016 No. 1217 Shenli Road, Wucheng Industrial Park, Jinhua City, Zhejiang Province Patentee after: Zhejiang Painier Technology Inc. Address before: 310000 Zhejiang Hangzhou Economic and Technological Development Zone, Hangzhou, Zhejiang Province, No. 6 Baiyang Street, No. 452, Building C1717 Patentee before: Hangzhou Ge Rui new energy technology Co Ltd |
|
| TR01 | Transfer of patent right |