CN103016211A - Fuel-saving accelerator - Google Patents
Fuel-saving accelerator Download PDFInfo
- Publication number
- CN103016211A CN103016211A CN2012104910717A CN201210491071A CN103016211A CN 103016211 A CN103016211 A CN 103016211A CN 2012104910717 A CN2012104910717 A CN 2012104910717A CN 201210491071 A CN201210491071 A CN 201210491071A CN 103016211 A CN103016211 A CN 103016211A
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- Prior art keywords
- diaphragm seat
- screw rod
- seat
- hole
- section
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- 238000007789 sealing Methods 0.000 claims description 10
- 206010058109 Hangnail Diseases 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 abstract 10
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 239000003921 oil Substances 0.000 description 4
- 238000010304 firing Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
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Abstract
A fuel-saving accelerator comprises a vacuum membrane seat and a fixing seat, wherein the vacuum membrane seat comprises a first membrane seat, a second membrane seat, and a membrane clamped between the first membrane seat and the second membrane seat; the first membrane seat and the second membrane seat are buckled in a sealed manner; the fixing seat comprises two ends; a first through hole penetrating two ends of the fixing seat is formed in the center of the fixing seat; one end of the through hole is in screwed connection with a first screw of the second membrane seat; a pipe joint is connected with the other end of the through hole; a plurality of breathing holes used for connecting an air filter are formed in the fixing seat in positions near a wall of a second screw; a circular groove is formed in the inner wall of the first through hole; the inner end openings of the breathing holes are formed in the circular groove; and a second through hole is communicated with the circular groove.
Description
Technical field
The present invention relates to a kind of fuel-economizing speed enhancing apparatus of motor car engine, the torsion when entering acceleration mode with vehicle motor from idling mode is relevant.
Technical background
The additional path of the fresh air of automobile current generator is:, enter with suitable oil gas mixing ratio in the firing chamber of motor through intake manifold from air-strainer.When automobile accelerated from idling mode, the driver opened the throttle, and the fuel oil that enters motor is increased.But but can't moment increase from the air quantity that intake manifold enters the generator firing chamber this moment.Thus, cause the oil gas mixing ratio imbalance, fuel consumption increases.
Automobile engine starting moment or speedup moment, motor increased requirement moment of fresh air, but conventional motor car engine air supply system but can't be accomplished this point.TaiWan, China patent announcement M271090 number " the little turbine lifter of horsepower " discloses a kind of making-up air device of motor car engine, it mainly is comprised of a vacuum diaphragm bar, a fixed base and an air-strainer, be installed between motor car engine and the engine intake manifold, enter the moment of acceleration mode from idling mode at generator, this lifter can favorable price increases by one clean air and enters engine chamber, increase the inlet of fresh air, improve firing effect.
China model utility 20020120437.X has then further increased seal ring at the adjustment bolt of vacuum diaphragm bar, to improve sealing effect; And increased an air filter to increase air inflow at fixed base; In addition, in order to be connected the involutory property of the vent of air filter on the through hole of the screw part of improving the vacuum diaphragm bar and the fixed base, increased through hole in described screw part.
But still there is very large defective in the technique effect of above-mentioned measure.
One, sealing effect are still bad.Because in the course of action of vacuum diaphragm bar, adjusting bolt need to frequently move up and down, protrude between the straight hole section of the seal ring of bolt appearance and the screw of primary diaphragm seat and frequently rub, the seal ring of colloid weares and teares soon and loses sealing effect.There is no Seal Design between screw outside and the protecting cover and be enclosed within, come off easily.
Its two, although increased through hole in the screw part of vacuum diaphragm bar, help to improve the involutory property that is connected the vent of air filter on through hole and the fixed base of screw part of vacuum diaphragm bar, this involutory difficulty that remains.Because the precision of machining is limited, the hole on the parts of two spiral combinations is involutory, and difficulty is very large.Thus, the not smooth problem of air inlet still do not have be improved significantly.
Summary of the invention
The present invention need overcome the poor and not smooth shortcoming of air inlet of prior art sealing effect, the invention provides a kind of good sealing effect, accelerates the fuel-economizing accelerator that air flows into.
Fuel-economizing accelerator of the present invention is characterized in that, comprising:
One vacuum diaphragm bar comprises primary diaphragm seat, the secondary diaphragm seat of involutory sealing, and is clamped in the diaphragm between primary diaphragm seat and the secondary diaphragm seat;
The primary diaphragm seat has the first screw rod away from an end of secondary diaphragm seat, and the part of the contiguous primary diaphragm seat of the screw in the first screw rod is the straight hole section with smooth inner wall; The control valve that is located on the primary diaphragm seat makes the inner chamber of primary diaphragm seat be communicated with the engine air air circuit;
The secondary diaphragm seat is provided with the second screw rod away from an end of primary diaphragm seat, the second screw rod has outside thread, its center is provided with the passage of a connection secondary diaphragm seat inner chamber, and the perisporium of the second screw rod is provided with the second through hole with channel connection, the valve rod that is connected on the pad of diaphragm passes this passage, the end of valve rod is provided with taper valve core, and taper valve core is sealed on the port of this passage;
One protecting cover is enclosed within the outside of the screw rod of primary diaphragm seat;
One adjusts bolt, and its two ends are respectively equipped with one section thread section, one section straight bar section, the screwhole spiro bonding of the first screw rod of this thread section and primary diaphragm seat, and straight bar section is positioned at straight hole section, the free end of thread section is concaved with an operating groove;
The other end of adjusting bolt is limited in spring between itself and the diaphragm by pad;
One has the fixed base at two ends, and its center is provided with first through hole that runs through two ends, and an end of through hole and the first screw rod of described secondary diaphragm seat are spirally connected, and the other end connects a pipe joint; Have the vent that several are used for connecting air-strainer on the fixed base on the wall of contiguous the second screw rod; Have annular recess on the internal face of described the first through hole, the inner port of described vent is opened in described annular recess, and described the second through hole is communicated with annular recess.
Further, the straight hole section inwall of the screw of described primary diaphragm seat has annular groove, is provided with the seal ring that cooperates with the straight-bar section that adjusts bolt in the described annular groove.
Further, around the first through hole, have several through holes that dispels the heat longitudinally on the described fixed base.
Further, the end face of described fixed base and secondary diaphragm seat applying is provided with the O RunddichtringO.
Further again, described protecting cover is made by elastic material, is tightened in the outside of the first screw rod of described primary diaphragm seat, and the outside of the first screw rod is provided with hangnail.
Further, have 3 vents that are used for connecting air-strainer on the fixed base on the wall of contiguous screw part, to connect 3 air-strainer.
Further, described fixed base is the Hexagon cylinder.
The inwall that the present invention will be communicated with the through hole of air-strainer is opened in the annular recess on the fixed base inwall, and through hole is communicated with annular recess on the perisporium of the screw part on the secondary diaphragm seat, such two kinds of radial direction through hole need not to aim at just can realize unimpeded.Therefore as long as air-strainer is communicated with annular recess, then can not be subjected to the restriction of lead to the hole site, the air-strainer of any amount is set, be conducive to increase the amount of fresh air.
Automobile engine starting moment or speedup moment, motor is to the requirement moment increase of fresh air, this moment, the air pressure in engine exhaust loop changed, cause that the diaphragm in the vacuum diaphragm bar moves, taper valve core moves down opens air supply channel, fresh air is from being connected to the annular recess of air-strainer on the internal face of the first through hole on the fixed base, enter the first through hole, enter engine intake manifold through taper valve core again, be the outer fresh air of motor supplementary quota, to improve motor moment moment of torsion, save oil consumption, reduce exhaust emissions.
Change on the groove of the inwall that is located at screw for the seal ring of adjusting bolt, seal ring no longer with adjusting the frequent vibration of bolt, reduces wear.Protecting cover cooperates with the first screw rod hangnail outward, and the seal protection of the second layer is provided, and reduces the loss of the degree of vacuum in the vacuum diaphragm bar.
The end face that fixed base and secondary diaphragm seat are fitted is provided with the O RunddichtringO, can solve the loss of vacuum that the fit up gap of secondary diaphragm seat and the second screw rod causes, further improves the sealing effect of vacuum diaphragm bar.
Being provided with vertical radiation hole in the fixed base can in time discharge the device internal heat.
The profile of fixed base is made as Hexagon, can when mounted, reduces and roll.
The invention has the advantages that: good sealing effect, air flow into unimpeded, are conducive to replenishing of a large amount of fresh airs, can promote engine torsion, reduce oil consumption, reduce exhaust emissions.
Description of drawings
Fig. 1 is profile schematic representation of the present invention
Fig. 2 is structural representation of the present invention
Fig. 3 is structure exploded perspective view of the present invention
Fig. 4 is the structural representation of vacuum diaphragm bar of the present invention
Fig. 5 is the schematic representation of fixed base
Fig. 6 is the longitudinal sectional view of fixed base
Embodiment
With reference to accompanying drawing
Fuel-economizing accelerator of the present invention is characterized in that, comprising:
One vacuum diaphragm bar comprises primary diaphragm seat 11, the secondary diaphragm seat 12 of involutory sealing, and is clamped in the diaphragm 13 between primary diaphragm seat 11 and the secondary diaphragm seat 12;
It is the straight hole sections with smooth inner wall that primary diaphragm seat 11 has the part of the contiguous primary diaphragm seat 11 of screws in the first screw rod 17, the first screw rods 17 away from an end of secondary diaphragm seat 12; The control valve 111 that is located on the primary diaphragm seat 11 makes the inner chamber of primary diaphragm seat be communicated with the engine exhaust loop;
One protecting cover 19 is enclosed within the outside of the screw rod 18 of primary diaphragm seat 11;
One adjusts bolt 17, and its two ends are respectively equipped with one section thread section, one section straight bar section, and the screw 182 of the first screw rod 18 of this thread section and primary diaphragm seat 11 screws togather, and straight bar section is positioned at straight hole section, and the free end of thread section is concaved with an operating groove;
The other end of adjusting bolt 17 is limited in spring 14 between itself and the diaphragm 13 by pad 15;
One has the fixed base 20 at two ends, and its center is provided with one and runs through the end of the first through hole 21, the second through holes 21 at two ends and the second screw rod 121 of described secondary diaphragm seat 12 is spirally connected, and the other end connects a pipe joint 22; Have the vent 25 that several are used for the pipe joint 23 of connection air-strainer 30 on the fixed base 20 on the wall of contiguous the second screw rod 121; Have annular recess 24 on the internal face of described the first through hole 21, the inner port of described vent 25 opens in described annular recess 24, and described the second through hole 1211 is communicated with annular recess.
Further, the straight hole section inwall of the screw of the first screw rod 18 of described primary diaphragm seat 11 has annular groove, is provided with the seal ring 181 that cooperates with the straight-bar section that adjusts bolt 17 in the described annular groove.
Further, around the first through hole 21, have several through holes 26 that dispels the heat longitudinally on the described fixed base 20.
Further, described fixed base 20 is provided with O RunddichtringO 27 with the end face of secondary diaphragm seat 12 applyings.
Further again, described protecting cover 19 is made by elastic material, is tightened in the outside of the first screw rod 18 of described primary diaphragm seat 11, and the outside of the first screw rod 18 is provided with hangnail 183.
Further, have 3 vents 25 that are used for connecting air-strainer on the fixed base 20 on the wall of contiguous the second screw rod 121, to connect 3 air-strainer.
Further, described fixed base 20 is Hexagon cylinders.
The described content of this specification embodiment only is enumerating the way of realization of inventive concept; the scope of protection of the present invention should not be regarded as only limiting to the concrete form that embodiment states, protection scope of the present invention also reaches in those skilled in the art conceives the equivalent technologies means that can expect according to the present invention.
Claims (2)
1. the fuel-economizing accelerator is characterized in that, comprising:
One vacuum diaphragm bar comprises primary diaphragm seat, the secondary diaphragm seat of involutory sealing, and is clamped in the diaphragm between primary diaphragm seat and the secondary diaphragm seat;
The primary diaphragm seat has the first screw rod away from an end of secondary diaphragm seat, and the part of the contiguous primary diaphragm seat of the screw in the first screw rod is the straight hole section with smooth inner wall; The control valve that is located on the primary diaphragm seat makes the inner chamber of primary diaphragm seat be communicated with the engine exhaust loop;
The secondary diaphragm seat is provided with the second screw rod away from an end of primary diaphragm seat, the second screw rod has outside thread, its center is provided with the passage of a connection secondary diaphragm seat inner chamber, and the perisporium of the second screw rod is provided with the second through hole with channel connection, the valve rod that is connected on the pad of diaphragm passes this passage, the end of valve rod is provided with taper valve core, and taper valve core is sealed on the port of this passage;
One protecting cover is enclosed within the outside of the screw rod of primary diaphragm seat;
One adjusts bolt, and its two ends are respectively equipped with one section thread section, one section straight bar section, the screwhole spiro bonding of the first screw rod of this thread section and primary diaphragm seat, and straight bar section is positioned at straight hole section, the free end of thread section is concaved with an operating groove;
The other end of adjusting bolt is limited in spring between itself and the diaphragm by pad;
One has the fixed base at two ends, and its center is provided with first through hole that runs through two ends, and an end of through hole and the first screw rod of described secondary diaphragm seat are spirally connected, and the other end connects a pipe joint; Have the vent that several are used for connecting air-strainer on the fixed base on the wall of contiguous the second screw rod; Have annular recess on the internal face of described the first through hole, the inner port of described vent is opened in described annular recess, and described the second through hole is communicated with annular recess;
Described protecting cover is made by elastic material, is tightened in the outside of the first screw rod of described primary diaphragm seat, and the outside of the first screw rod is provided with hangnail;
The straight hole section inwall of the screw of described primary diaphragm seat has annular groove, is provided with the seal ring that cooperates with the straight-bar section that adjusts bolt in the described annular groove.
2. fuel-economizing accelerator as claimed in claim 1 is characterized in that: the end face that described fixed base and secondary diaphragm seat are fitted is provided with the O RunddichtringO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104910717A CN103016211A (en) | 2012-11-26 | 2012-11-26 | Fuel-saving accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104910717A CN103016211A (en) | 2012-11-26 | 2012-11-26 | Fuel-saving accelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103016211A true CN103016211A (en) | 2013-04-03 |
Family
ID=47965207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104910717A Pending CN103016211A (en) | 2012-11-26 | 2012-11-26 | Fuel-saving accelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103016211A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321784A (en) * | 2013-07-09 | 2013-09-25 | 浙江康强机械制造有限公司 | Oil-saving actuator provided with air regulating valve |
| CN103321783A (en) * | 2013-07-09 | 2013-09-25 | 浙江康强机械制造有限公司 | Oil-saving actuator |
| CN103321786A (en) * | 2013-07-09 | 2013-09-25 | 浙江康强机械制造有限公司 | Oil-saving accelerator with air control valve |
| CN103321785A (en) * | 2013-07-09 | 2013-09-25 | 浙江康强机械制造有限公司 | Novel oil saving accelerator |
| CN107309617A (en) * | 2017-03-02 | 2017-11-03 | 张凤翔 | The manufacture craft of engine torsion accelerator and its critical component |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4434778A (en) * | 1979-03-06 | 1984-03-06 | Nissan Motor Co., Ltd. | Air induction control device for internal combustion engine |
| US4699113A (en) * | 1986-10-14 | 1987-10-13 | Chen Teh Chih | Air-rich fuel saver |
| DE19730998A1 (en) * | 1996-07-19 | 1998-01-22 | Hitachi Ltd | Motor driven flow control valve for internal combustion engine |
| JP2915293B2 (en) * | 1994-06-23 | 1999-07-05 | 川崎重工業株式会社 | engine |
| TWM271090U (en) * | 2005-01-24 | 2005-07-21 | Jian-Chang Li | Small power turbo enhancer |
| CN2926550Y (en) * | 2006-06-22 | 2007-07-25 | 林明德 | torque booster |
| CN201031745Y (en) * | 2007-03-26 | 2008-03-05 | 应城市新世纪摩托车配件有限责任公司 | Air/fuel ratio controlling valve with negative-pressure sensor |
| CN202937373U (en) * | 2012-11-26 | 2013-05-15 | 浙江康强机械制造有限公司 | Oil-saving accelerator |
-
2012
- 2012-11-26 CN CN2012104910717A patent/CN103016211A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4434778A (en) * | 1979-03-06 | 1984-03-06 | Nissan Motor Co., Ltd. | Air induction control device for internal combustion engine |
| US4699113A (en) * | 1986-10-14 | 1987-10-13 | Chen Teh Chih | Air-rich fuel saver |
| JP2915293B2 (en) * | 1994-06-23 | 1999-07-05 | 川崎重工業株式会社 | engine |
| DE19730998A1 (en) * | 1996-07-19 | 1998-01-22 | Hitachi Ltd | Motor driven flow control valve for internal combustion engine |
| TWM271090U (en) * | 2005-01-24 | 2005-07-21 | Jian-Chang Li | Small power turbo enhancer |
| CN2926550Y (en) * | 2006-06-22 | 2007-07-25 | 林明德 | torque booster |
| CN201031745Y (en) * | 2007-03-26 | 2008-03-05 | 应城市新世纪摩托车配件有限责任公司 | Air/fuel ratio controlling valve with negative-pressure sensor |
| CN202937373U (en) * | 2012-11-26 | 2013-05-15 | 浙江康强机械制造有限公司 | Oil-saving accelerator |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321784A (en) * | 2013-07-09 | 2013-09-25 | 浙江康强机械制造有限公司 | Oil-saving actuator provided with air regulating valve |
| CN103321783A (en) * | 2013-07-09 | 2013-09-25 | 浙江康强机械制造有限公司 | Oil-saving actuator |
| CN103321786A (en) * | 2013-07-09 | 2013-09-25 | 浙江康强机械制造有限公司 | Oil-saving accelerator with air control valve |
| CN103321785A (en) * | 2013-07-09 | 2013-09-25 | 浙江康强机械制造有限公司 | Novel oil saving accelerator |
| CN103321783B (en) * | 2013-07-09 | 2016-05-04 | 浙江康强机械制造有限公司 | Fuel-economizing accelerator |
| CN103321784B (en) * | 2013-07-09 | 2016-05-04 | 浙江康强机械制造有限公司 | A kind of fuel-economizing accelerator with air control valve |
| CN103321785B (en) * | 2013-07-09 | 2016-05-18 | 浙江康强机械制造有限公司 | Novel fuel-economizing accelerator |
| CN103321786B (en) * | 2013-07-09 | 2016-05-18 | 浙江康强机械制造有限公司 | With the fuel-economizing accelerator of air control valve |
| CN107309617A (en) * | 2017-03-02 | 2017-11-03 | 张凤翔 | The manufacture craft of engine torsion accelerator and its critical component |
| CN107309617B (en) * | 2017-03-02 | 2019-02-01 | 张凤翔 | The manufacture craft of engine torsion accelerator critical component |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130403 |