CN220955841U - Intake manifold runner control regulating valve - Google Patents
Intake manifold runner control regulating valve Download PDFInfo
- Publication number
- CN220955841U CN220955841U CN202323024862.1U CN202323024862U CN220955841U CN 220955841 U CN220955841 U CN 220955841U CN 202323024862 U CN202323024862 U CN 202323024862U CN 220955841 U CN220955841 U CN 220955841U
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- China
- Prior art keywords
- valve
- intake manifold
- rotating shaft
- runner control
- main body
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 230000007774 longterm Effects 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses an intake manifold runner control regulating valve, which comprises: a bottom case provided with a driver; the main body shell is covered on the bottom shell and is in sealing connection with the bottom shell, the main body shell is provided with a mounting seat, an annular bracket is arranged on the mounting seat, and the annular bracket can be inserted into an air inlet manifold and is mounted on the air inlet manifold through the mounting seat; one end of the rotating shaft is arranged on the bottom shell, is in transmission connection with the driver, penetrates through the main body shell, and is rotationally arranged on the annular bracket, and the rotating shaft is provided with a mounting part; the valve piece is sleeved on the rotating shaft, the cross section area of the valve piece is equal to the area surrounded by the annular support, the valve piece is provided with a mounting groove, and the mounting part is inserted in the mounting groove so as to realize the fixed connection of the valve piece and the rotating shaft. The intake manifold runner control regulating valve is integrally designed, so that the overall sealing performance and durability of the product can be improved.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to an intake manifold runner control regulating valve.
Background
The flow regulating valve is generally arranged in the air inlet manifold of the automobile, and when the regulating valve receives an opening or closing signal of the ECU, the regulating valve drives the valve to rotate to regulate the air inflow in the air inlet manifold, so that the air inflow of the combustion ratio under different running states of the automobile is realized, the combustion efficiency is effectively improved, and the loss is reduced.
The governing valve on the market at present mostly adopts valve and the split type design of slewing mechanism, namely the valve is installed in intake manifold alone, install on intake manifold after the axis of rotation on the governing valve passes through the valve body is connected with the valve, when control signal transmission to the governing valve, the axis of rotation on the governing valve rotates, drive the action that the valve piece opened and shut simultaneously, prior art's shortcoming is that governing valve and valve piece are split type design, under long-time use, the dust and dirt of accumulation in hookup location easily, lead to rotating unsmooth, and use conventional ring sealing washer to carry out the face seal between governing valve and the intake manifold, because the sealing washer ages down for a long time, easily lead to sealed effect variation, take place the leakage problem.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the intake manifold runner control regulating valve, which can improve the overall tightness of products, effectively improve the problem of unsmooth rotation under long-term use, and effectively reduce the occurrence of leakage under long-term use.
An intake manifold runner control regulator valve according to an embodiment of the first aspect of the present utility model includes:
A bottom case provided with a driver;
The main body shell is covered on the bottom shell and is in sealing connection with the bottom shell, the main body shell is provided with a mounting seat, an annular bracket is arranged on the mounting seat, and the annular bracket can be inserted into an air inlet manifold and is mounted on the air inlet manifold through the mounting seat;
One end of the rotating shaft is arranged on the bottom shell, is in transmission connection with the driver, penetrates through the main body shell, and is rotationally arranged on the annular bracket, and the rotating shaft is provided with a mounting part;
The valve piece is sleeved on the rotating shaft, the cross section area of the valve piece is equal to the area surrounded by the annular support, the valve piece is provided with a mounting groove, and the mounting part is inserted in the mounting groove so as to realize the fixed connection of the valve piece and the rotating shaft.
The intake manifold flow passage control regulating valve provided by the embodiment of the utility model has at least the following beneficial effects: the valve body of air intake manifold runner control governing valve is integrated design, be provided with the driver in the valve body, the valve body outside is provided with the ring support, the one end setting of pivot is in the valve body and with driver transmission connection, the other end rotates and sets up on the ring support, the valve piece is installed in the pivot and is located the ring support, integrated design can improve the whole leakproofness of product, effectively improve the rotation unsmooth problem under the long-term use, in addition, abandon traditional sealing washer terminal surface seal, adopt the sealed design of casing cladding formula, the leakproofness promotes when making the product install in the air intake manifold, the emergence of leakage problem is effectively reduced under the long-term use.
According to some embodiments of the utility model, a bevel gear is further arranged in the bottom shell, an output shaft of the driver is a worm, the rotating shaft is provided with a transmission gear, the transmission gear is positioned in the bottom shell, the bevel gear is meshed with the worm for transmission, and the transmission gear is meshed with the bevel gear for transmission.
According to some embodiments of the utility model, the edge of the bottom case is circumferentially provided with a clamping groove, and the edge of the main body case is provided with a flange corresponding to the clamping groove, and the flange can be clamped into the clamping groove.
According to some embodiments of the utility model, the outer wall of the annular support is provided with a plurality of first seals.
According to some embodiments of the utility model, a plurality of the first seals are spaced apart.
According to some embodiments of the utility model, the mounting seat is provided with a second seal in the circumferential direction.
According to some embodiments of the utility model, the mounting seat is provided with two stoppers, the two stoppers are symmetrically arranged with the rotating shaft as a center, the valve sheet is provided with a limiting part corresponding to the stoppers, and when the stoppers limit the limiting part, the valve sheet seals the area surrounded by the annular bracket.
According to some embodiments of the utility model, the inner wall of the annular bracket is provided with a limit rib for limiting the valve sheet.
According to some embodiments of the utility model, a socket is arranged at the bottom of the bottom shell, a socket is arranged in the bottom shell, and the socket is communicated with the socket.
According to some embodiments of the utility model, an oil seal is provided between the spindle and the main body casing.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic diagram of an intake manifold runner control regulator valve according to an embodiment of the present utility model;
fig. 2 is an exploded view of the intake manifold runner control regulator valve shown in fig. 1.
Reference numerals:
The device comprises a bottom shell 100, a driver 110, a bevel gear 120, a worm 130, a clamping groove 140, a main body shell 200, a mounting seat 210, a stop 211, an annular bracket 220, a limit flange 221, a flange 230, a first sealing element 240, a second sealing element 250, a rotating shaft 300, a mounting part 310, a transmission gear 320, a valve sheet 400 and a mounting groove 410.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
The flow regulating valve is generally arranged in the air inlet manifold of the automobile, and when the regulating valve receives an opening or closing signal of the ECU, the regulating valve drives the valve to rotate to regulate the air inflow in the air inlet manifold, so that the air inflow of the combustion ratio under different running states of the automobile is realized, the combustion efficiency is effectively improved, and the loss is reduced.
The existing regulating valve on the market mostly adopts a split type design of a valve and a rotating mechanism, namely, the valve is independently arranged in an air inlet manifold, the regulating valve is arranged on the air inlet manifold after being connected with the valve through a rotating shaft on a valve body, when a control signal is transmitted to the regulating valve, the rotating shaft on the regulating valve rotates and drives a valve piece to open and close, the defects of the prior art are that the regulating valve and the valve piece are in a split type design, dust and dirt are accumulated at a connecting position easily after long-time use, and the rotation is unsmooth. In addition, the regulating valve and the air inlet manifold are sealed by using a conventional annular sealing ring, and the sealing effect is easy to be poor and the leakage problem is easy to occur due to the aging of the sealing ring when the regulating valve is used for a long time.
According to the utility model, the valve body is integrally designed, the driver is arranged in the valve body, the annular support is arranged outside the valve body, one end of the rotating shaft is arranged in the valve body and is in transmission connection with the driver, the other end of the rotating shaft is rotatably arranged on the annular support, the valve sheet is arranged on the rotating shaft and is positioned in the annular support, the integral design can improve the integral tightness of a product, effectively solve the problem of unsmooth rotation in long-term use, and in addition, the end face seal of the traditional sealing ring is abandoned, and the shell cladding type sealing design is adopted, so that the tightness is improved when the product is arranged in the air intake manifold, and the leakage problem is effectively reduced in long-term use.
Referring to fig. 1 and 2, it can be understood that the intake manifold runner control valve provided in the embodiment of the present utility model includes a bottom case 100, a main body housing 200 and a valve sheet 400, specifically, a driver 110 is disposed in the bottom case 100, the main body housing 200 is covered on the bottom case 100 and is in sealing connection with the bottom case 100, the main body housing 200 is provided with a mounting seat 210, an annular bracket 220 is disposed on the mounting seat 210, the annular bracket 220 can be inserted into the intake manifold and is mounted on the intake manifold through the mounting seat 210, an outer wall of the annular bracket 220 abuts against an inner wall of the intake manifold, one end of a rotating shaft 300 is disposed in the bottom case 100 and is in transmission connection with the driver 110, the other end passes through the main body housing 200 and is rotatably disposed on the annular bracket 220, meanwhile, the rotating shaft 300 is provided with a mounting portion 310, the valve sheet 400 is sleeved on the rotating shaft 300, a cross-sectional area of the valve sheet 400 is equal to an area surrounded by the annular bracket 220, when the valve sheet 400 rotates to a predetermined angle, the valve sheet 400 can close a channel surrounded by the annular bracket 220, the valve sheet 400 is provided with a mounting groove 410, and the mounting portion 310 is inserted into the mounting groove 410 to realize a fixed connection of the valve sheet 300.
It should be noted that, the helical gear 120 is further disposed in the bottom case 100, the output shaft of the driver 110 is the worm 130, the rotating shaft 300 is provided with the transmission gear 320, the transmission gear 320 is disposed in the bottom case 100, the helical gear 120 and the worm 130 are meshed for transmission, the transmission gear 320 and the helical gear 120 are meshed for transmission, the worm 130 and the helical gear 120 are used for changing the rotation direction, so that the installation position of the transmission component in the valve body is more compact, and the product integrity is improved.
It should be noted that, the edge circumference of the bottom shell 100 is provided with the clamping groove 140, the edge of the main body shell 200 is provided with the flange 230 corresponding to the clamping groove 140, the flange 230 can be clamped into the clamping groove 140, the bottom shell 100 and the main body shell 200 realize sealing connection through self structures, no additional sealing ring is needed, and the durability is stronger.
It should be noted that, the outer wall of the annular support 220 is provided with a plurality of first sealing elements 240, the plurality of first sealing elements 240 are arranged at intervals, the first sealing elements 240 are used for sealing the outer wall of the annular support 220 and the inner wall of the intake manifold, so that air leakage is prevented, the first sealing elements 240 are generally rubber elements, the first sealing elements 240 are arranged on the outer wall of the annular support 220, the influence of rubber aging is small, and the position is convenient to replace.
It should be noted that, the mounting base 210 is provided with a second sealing member 250 along a circumferential direction, the second sealing member 250 is typically a rubber member, and the second sealing member 250 is used to seal the mounting base 210 and a pipe wall opening of the intake manifold.
It should be noted that, the mounting base 210 is provided with two stoppers 211, the two stoppers 211 are symmetrically arranged with the rotating shaft 300 as a center, the valve plate 400 is provided with a limiting portion corresponding to the stoppers 211, and when the stoppers 211 limit the limiting portion, the valve plate 400 closes the area surrounded by the annular support 220. Further, the inner wall of the annular bracket 220 is provided with a limiting flange 221, and the limiting flange 221 is used for limiting the valve plate 400. The stop 211 and the limit stop 221 are both provided to rotate the valve plate 400 to a predetermined angle and stop the valve plate in time, so as to reduce the load of the driver 110 due to the inertia of the rotation shaft 300.
It should be noted that, the bottom of the bottom shell 100 is provided with a socket, the socket is communicated with the socket, and is used for connecting a plug for signal transmission, the control signal is transmitted through the socket, the bottom shell 100 is provided with a circuit board for control, and when the transmission signal is transmitted to the circuit board through the socket, the circuit board analyzes the signal, so that the forward rotation or the reverse rotation of the driving motor is judged.
It should be noted that an oil seal is provided between the rotary shaft 300 and the main body housing 200 to prevent dust from entering the valve body.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. An intake manifold runner control regulator valve, comprising:
A bottom case provided with a driver;
The main body shell is covered on the bottom shell and is in sealing connection with the bottom shell, the main body shell is provided with a mounting seat, an annular bracket is arranged on the mounting seat, and the annular bracket can be inserted into an air inlet manifold and is mounted on the air inlet manifold through the mounting seat;
One end of the rotating shaft is arranged on the bottom shell, is in transmission connection with the driver, penetrates through the main body shell, and is rotationally arranged on the annular bracket, and the rotating shaft is provided with a mounting part;
The valve piece is sleeved on the rotating shaft, the cross section area of the valve piece is equal to the area surrounded by the annular support, the valve piece is provided with a mounting groove, and the mounting part is inserted in the mounting groove so as to realize the fixed connection of the valve piece and the rotating shaft.
2. The intake manifold runner control regulating valve of claim 1, wherein a bevel gear is further arranged in the bottom shell, an output shaft of the driver is a worm, the rotating shaft is provided with a transmission gear, the transmission gear is positioned in the bottom shell, the bevel gear is meshed with the worm for transmission, and the transmission gear is meshed with the bevel gear for transmission.
3. The intake manifold runner control valve according to claim 1, wherein an edge of the bottom case is provided with a catching groove in a circumferential direction, and an edge of the main body case is provided with a flange corresponding to the catching groove, the flange being capable of being caught in the catching groove.
4. An intake manifold runner control valve as described in claim 1 wherein the outer wall of said annular bracket is provided with a plurality of first seals.
5. An intake manifold runner control regulator as described in claim 4 wherein a plurality of said first seals are spaced apart.
6. The intake manifold runner control regulator of claim 1 wherein the mounting seat is circumferentially provided with a second seal.
7. The intake manifold flow passage control regulating valve according to claim 1, wherein the mounting seat is provided with two stoppers, the two stoppers are arranged symmetrically with respect to the rotation shaft, the valve sheet is provided with a stopper portion corresponding to the stoppers, and when the stopper portion is restricted by the stopper, the valve sheet closes an area surrounded by the annular bracket.
8. The intake manifold runner control valve of claim 1, wherein the inner wall of the annular bracket is provided with a limit stop for limiting the valve flap.
9. The intake manifold runner control regulator of claim 1, wherein a socket is provided at the bottom of the bottom shell, and a socket is provided in the bottom shell, the socket communicating with the socket.
10. The intake manifold runner control regulator of claim 1, wherein an oil seal is provided between the shaft and the main body housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323024862.1U CN220955841U (en) | 2023-11-08 | 2023-11-08 | Intake manifold runner control regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323024862.1U CN220955841U (en) | 2023-11-08 | 2023-11-08 | Intake manifold runner control regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220955841U true CN220955841U (en) | 2024-05-14 |
Family
ID=91020865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323024862.1U Active CN220955841U (en) | 2023-11-08 | 2023-11-08 | Intake manifold runner control regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220955841U (en) |
-
2023
- 2023-11-08 CN CN202323024862.1U patent/CN220955841U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |