CN205445845U - From taking absorbing rubber and plastic air intake manifold - Google Patents
From taking absorbing rubber and plastic air intake manifold Download PDFInfo
- Publication number
- CN205445845U CN205445845U CN201521133521.0U CN201521133521U CN205445845U CN 205445845 U CN205445845 U CN 205445845U CN 201521133521 U CN201521133521 U CN 201521133521U CN 205445845 U CN205445845 U CN 205445845U
- Authority
- CN
- China
- Prior art keywords
- air flue
- valve body
- packing ring
- pressure
- throttle valve
- 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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- Fuel-Injection Apparatus (AREA)
Abstract
The utility model discloses a from taking absorbing rubber and plastic air intake manifold, combine board, pressure stabilizing cavity, air flue muscle and flange face including throttle body, throttle body combines board one side fixed connection throttle body faying face, throttle body combines the intralamellar part to be equipped with throttle body and combines the hole. The utility model discloses a fuel chemical combination gas gets into the pressure stabilizing cavity by the sprayer installation base, carry to each cylinder by the air flue with air mixing in the pressure stabilizing cavity, sprayer and the constantly emergence resonance of valve body packing ring surface, the valve body packing ring is to the ejector pin generate pressure of inside, pressure transmits movable panel to by the ejector pin, the movable panel connection pressure spring, under compression spring's effect, pressure is saved the elastic potential energy for compression spring, the vibration load that the part was brought has been dissolved by engine work, and simultaneously, the cylinder during operation can be to the continuous generate pressure in air flue packing ring surface, the inside damping device of air flue packing ring can dissolve the partial vibration load, rubber and plastic air intake manifold's life has been prolonged.
Description
Technical field
This utility model relates to a kind of product of rubber and plastic, particularly to a kind of rubber and plastic inlet manifold carrying damping.
Background technology
At present; rubber and plastic inlet manifold is because of inner wall smooth; cost performance is high; have great market potential; but rubber and plastic inlet manifold not only needs to bear the inertia force load of the vibrational loading of electromotor, throttle valve body and cylinder and vibrational loading and admission pressure pulsating load, also to ensure to be unlikely to by the explosion of high-pressure pulsating pressure institute when electromotor occurs abnormal tempering phenomenon.To this end, it is proposed that a kind of rubber and plastic inlet manifold carrying damping.
Utility model content
Main purpose of the present utility model is to provide a kind of rubber and plastic inlet manifold carrying damping, when valve body packing ring push rod internally produces pressure, pressure is transferred to movable panel by push rod, movable panel connects compression spring, the vibrational loading that part is brought has been dissolved by electromotor work under the effect of compression spring, simultaneously, air flue washer face constantly can be produced pressure during cylinder operation, the damping device of air flue bead interior can dissolve partial vibration load, extend the service life of rubber and plastic inlet manifold, can effectively solve the problem in background technology.
For achieving the above object, the technical scheme that this utility model is taked is:
nullA kind of rubber and plastic inlet manifold carrying damping，A kind of rubber and plastic inlet manifold carrying damping，Including throttle valve body board、Pressure stabilizing cavity、Air flue muscle and flange face，Described throttle valve body board side is fixing connects throttle valve body faying face，It is provided with throttle valve body combined hole inside described throttle valve body board，Described throttle valve body combined hole is fixing connects valve body packing ring，Described throttle valve body board opposite side is fixing connects pressure stabilizing cavity，Described pressure stabilizing cavity surface is provided with air admission fork pipe holder installation base，Described air admission fork pipe holder installation base quantity is two groups，Fixing connection air flue muscle below described pressure stabilizing cavity，Described air flue muscle quantity is four groups，It is provided with air flue below described air flue muscle，Connecting flange faces is fixed in described air flue one end，Described flange face side is provided with fuel injector installation base，It is provided with mounting hole of oil sprayer inside described fuel injector installation base，Described fuel injector installation base is provided with high-pressure oil pipe fixing hole，Described fuel injector installation base side is fixing connects air flue，Described flange face opposite side is provided with air flue packing ring，Described air flue packing ring quantity is four groups.
Further, described air flue bead interior is provided with damping device.
Further, described valve body bead interior is provided with damping device.
Further, being provided with compression spring inside described damping device, described compression spring is arranged over the fixing movable panel that connects, described movable panel connection fixed above push rod, fixing connection base below described compression spring.
Further, described pressure stabilizing cavity side is fixing connects clear husky hole.
Compared with prior art, when this utility model has the advantages that and can reduce electromotor work, fuel injector brings the vibrational loading of rubber and plastic inlet manifold, it is possible to reduce during electromotor work, cylinder brings the vibrational loading of rubber and plastic inlet manifold.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of rubber and plastic inlet manifold carrying damping of this utility model.
Fig. 2 is the damping device structural representation of a kind of rubber and plastic inlet manifold carrying damping of this utility model.
In figure: 1, throttle valve body combined hole；2, valve body packing ring；3, throttle valve body faying face；4, pressure stabilizing cavity；5, clear husky hole；6, air admission fork pipe holder installation base；7, air flue muscle；8, mounting hole of oil sprayer；9, fuel injector installation base；10, air flue packing ring；11, flange face；12, air flue；13, high-pressure oil pipe fixing hole；14, damping device；15, throttle valve body board；16, push rod；17, movable panel；18, compression spring；19, base；20, fixing nut.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with detailed description of the invention, this utility model is expanded on further.
nullAs shown in Figure 1-2，A kind of rubber and plastic inlet manifold carrying damping，Including throttle valve body board 15、Pressure stabilizing cavity 4、Air flue muscle 7 and flange face 11，Described throttle valve body board 15 side is fixing connects throttle valve body faying face 3，Described throttle valve body board 15 is internal is provided with throttle valve body combined hole 1，Described throttle valve body combined hole 1 is fixing connects valve body packing ring 2，Described throttle valve body board 15 opposite side is fixing connects pressure stabilizing cavity 4，Described pressure stabilizing cavity 4 surface is provided with air admission fork pipe holder installation base 6，Described air admission fork pipe holder installation base 6 quantity is two groups，Fixing connection air flue muscle 7 below described pressure stabilizing cavity 4，Described air flue muscle 7 quantity is four groups，It is provided with air flue 12 below described air flue muscle 7，Connecting flange faces 11 is fixed in described air flue 12 one end，Described flange face 11 side is provided with fuel injector installation base 9，Described fuel injector installation base 9 is internal is provided with mounting hole of oil sprayer 8，Described fuel injector installation base 9 is provided with high-pressure oil pipe fixing hole 13，Described fuel injector installation base 9 side is fixing connects air flue 12，Described flange face 11 opposite side is provided with air flue packing ring 10，Described air flue packing ring 10 quantity is four groups，Described air flue packing ring 10 is internal is provided with damping device 14，Described valve body packing ring 2 is internal is provided with damping device 14，Described damping device 14 is internal is provided with compression spring 18，Described compression spring 18 is arranged over fixing connection movable panel 17，Described movable panel 17 connection fixed above push rod 16，Fixing connection base 19 below described compression spring 18，Described pressure stabilizing cavity 4 side is fixing connects clear husky hole 5.
A kind of rubber and plastic inlet manifold carrying damping of this utility model, during work, fuel oil chemical combination gas is entered pressure stabilizing cavity 4 by fuel injector installation base 9, mix with air in pressure stabilizing cavity 4 and be delivered to each cylinder by air flue 12, fuel injector constantly resonates with valve body packing ring 2 surface, valve body packing ring 2 push rod 16 internally produces pressure, pressure is transferred to movable panel 17 by push rod 16, movable panel 17 connects compression spring 18, under the effect of compression spring 18, pressure is saved the elastic potential energy for compression spring 18, dissolve the vibrational loading that part is brought by electromotor work, simultaneously, air flue packing ring 10 surface constantly can be produced pressure during cylinder operation, damping device 14 within air flue packing ring 10 can dissolve partial vibration load, extend the service life of rubber and plastic inlet manifold.
Wherein, described air flue packing ring 10 is internal is provided with damping device 14, and the vibrational loading that cylinder brings can be converted to the elastic potential energy of damping device 14 internal pressure spring 18.
Wherein, described valve body packing ring 2 is internal is provided with damping device 14, and the vibrational loading that fuel injector brings can be converted to the elastic potential energy of damping device 14 internal pressure spring 18.
Wherein, described damping device 14 is internal is provided with compression spring 18, described compression spring 18 is arranged over fixing connection movable panel 17, described movable panel 17 connection fixed above push rod 16, fixing connection base 19 below described compression spring 18, by movable panel 17, the pressure that push rod 16 bears can be converted to the elastic potential energy of compression spring 18.
Wherein, described pressure stabilizing cavity 4 side is fixing connects clear husky hole 5, can clear up the impurity within pressure stabilizing cavity 4.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (5)
- null1. the rubber and plastic inlet manifold carrying damping，Including throttle valve body board (15)、Pressure stabilizing cavity (4)、Air flue muscle (7) and flange face (11)，It is characterized in that: described throttle valve body board (15) side is fixing connects throttle valve body faying face (3)，Described throttle valve body board (15) is internal is provided with throttle valve body combined hole (1)，Described throttle valve body combined hole (1) is fixing connects valve body packing ring (2)，Described throttle valve body board (15) opposite side is fixing connects pressure stabilizing cavity (4)，Described pressure stabilizing cavity (4) surface is provided with air admission fork pipe holder installation base (6)，Described air admission fork pipe holder installation base (6) quantity is two groups，Described pressure stabilizing cavity (4) lower section is fixing connects air flue muscle (7)，Described air flue muscle (7) quantity is four groups，Described air flue muscle (7) lower section is provided with air flue (12)，Connecting flange faces (11) is fixed in described air flue (12) one end，Described flange face (11) side is provided with fuel injector installation base (9)，Described fuel injector installation base (9) is internal is provided with mounting hole of oil sprayer (8)，Described fuel injector installation base (9) is provided with high-pressure oil pipe fixing hole (13)，Described fuel injector installation base (9) side is fixing connects air flue (12)，Described flange face (11) opposite side is provided with air flue packing ring (10)，Described air flue packing ring (10) quantity is four groups.
- A kind of rubber and plastic inlet manifold carrying damping the most according to claim 1, it is characterised in that: described air flue packing ring (10) is internal is provided with damping device (14).
- A kind of rubber and plastic inlet manifold carrying damping the most according to claim 1, it is characterised in that: described valve body packing ring (2) is internal is provided with damping device (14).
- A kind of rubber and plastic inlet manifold carrying damping the most according to claim 2, it is characterized in that: described damping device (14) is internal is provided with compression spring (18), described compression spring (18) is arranged over fixing connection movable panel (17), described movable panel (17) connection fixed above push rod (16), described compression spring (18) lower section is fixing connects base (19).
- A kind of rubber and plastic inlet manifold carrying damping the most according to claim 1, it is characterised in that: described pressure stabilizing cavity (4) side is fixing connects clear husky hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521133521.0U CN205445845U (en) | 2015-12-29 | 2015-12-29 | From taking absorbing rubber and plastic air intake manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521133521.0U CN205445845U (en) | 2015-12-29 | 2015-12-29 | From taking absorbing rubber and plastic air intake manifold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205445845U true CN205445845U (en) | 2016-08-10 |
Family
ID=56600080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521133521.0U Expired - Fee Related CN205445845U (en) | 2015-12-29 | 2015-12-29 | From taking absorbing rubber and plastic air intake manifold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205445845U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370458A (en) * | 2015-11-25 | 2016-03-02 | 重庆普什机械有限责任公司 | Gas inlet pressure stabilizing cavity |
| CN110080914A (en) * | 2018-01-25 | 2019-08-02 | 丰田自动车株式会社 | The internal combustion engine of vehicle |
-
2015
- 2015-12-29 CN CN201521133521.0U patent/CN205445845U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370458A (en) * | 2015-11-25 | 2016-03-02 | 重庆普什机械有限责任公司 | Gas inlet pressure stabilizing cavity |
| CN110080914A (en) * | 2018-01-25 | 2019-08-02 | 丰田自动车株式会社 | The internal combustion engine of vehicle |
| CN110080914B (en) * | 2018-01-25 | 2021-01-26 | 丰田自动车株式会社 | Internal combustion engine for vehicle |
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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: 20160810 Termination date: 20181229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |