CN206267904U - A kind of controllable rotating valve - Google Patents
A kind of controllable rotating valve Download PDFInfo
- Publication number
- CN206267904U CN206267904U CN201621390319.0U CN201621390319U CN206267904U CN 206267904 U CN206267904 U CN 206267904U CN 201621390319 U CN201621390319 U CN 201621390319U CN 206267904 U CN206267904 U CN 206267904U
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- China
- Prior art keywords
- hole
- adjustment hole
- air inlet
- holding tank
- inlet adjustment
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Abstract
The utility model discloses a kind of controllable rotating valve, including housing, the side of housing is provided with holding tank, the inside of holding tank is provided with driving tooth wheel rim, the inside of driving tooth wheel rim is socketed with driving shaft, one end of holding tank bottom interior wall is provided with air inlet adjustment hole, the other end of holding tank bottom interior wall is provided with outlet adjustment hole, first through hole is provided between air inlet adjustment hole and outlet adjustment hole, and first through hole is connected with air inlet adjustment hole and outlet adjustment hole, air inlet adjustment hole is vertically provided with the second through hole away from the side of outlet adjustment hole, second through hole is vertically provided with air admission hole away from the one end in air inlet adjustment hole, one end of air admission hole connects with the second through hole, the other end of air admission hole stretches out housing and is in communication with the outside.The utility model realizes the regulation that rotary valve enters gas output, and overcoming conventional cam will consume the shortcoming of substantial amounts of mechanical energy, and save energy is easy to adjust quick, realizes precisely regulation.
Description
Technical field
The utility model is related to Valves Technology field, more particularly to a kind of controllable rotating valve.
Background technology
Rotary valve is the device of the air inlet and the exhaust that control petrol engine, and the air inlet and exhaust of traditional combustion engine are to lean on
What umbrella shape valve was completed.The closure of its valve is realized by spring force, in order to prevent shape valve and ballute shape valve blow-by,
Umbrella mouthful must be in close contact with larger spring force；The cam that is opened by of valve overcomes the spring force to make umbrella shape valve and gas
Mouth is separated.Especially in five valve four-cylinder gasoline engines, 20 valve openings and the closure gas mechanical energy to be consumed are suitable
Considerable, a kind of controllable rotating valve is proposed for this.
Utility model content
The purpose of this utility model is and a kind of controllable rotating gas for proposing in order to solve shortcoming present in prior art
Door.
To achieve these goals, the utility model employs following technical scheme：
A kind of controllable rotating valve, including housing, the side of the housing are provided with holding tank, the inside peace of the holding tank
Equipped with driving tooth wheel rim, the inside of the driving tooth wheel rim is socketed with driving shaft, and one end of the holding tank bottom interior wall is provided with
Air inlet adjustment hole, the other end of the holding tank bottom interior wall is provided with outlet adjustment hole, and the air inlet adjustment hole is adjusted with outlet
First through hole is provided between hole, and first through hole is connected with air inlet adjustment hole and outlet adjustment hole, the air inlet adjustment hole away from
The side of outlet adjustment hole is vertically provided with the second through hole, and second through hole is vertically provided with air inlet away from the one end in air inlet adjustment hole
Hole, one end of the air admission hole connects with the second through hole, and the other end of the air admission hole stretches out housing and is in communication with the outside, it is described go out
Controlled atmosphere knothole is vertically provided with third through-hole, the one end of the third through-hole away from outlet adjustment hole away from the side in air inlet adjustment hole
Be vertically installed with venthole, one end of the venthole connects with third through-hole, the other end of the venthole stretch out housing with
The internal activity of external world's connection, the air inlet adjustment hole and outlet adjustment hole is socketed with adjusting means, and adjusting means and active
Gear ring is engaged, and cover plate is provided with the opening of the holding tank；The adjusting means includes driven shaft and cylinder docking block, institute
One end and air inlet adjustment hole and the outlet adjustment hole pivot bush unit of cylinder docking block are stated, the other end of the cylinder docking block is provided with
Driven shaft, is socketed with driven gear on the outside of the driven shaft, and driven gear is engaged with driving tooth wheel rim, the cylinder docking
Block is provided with passage.
Preferably, the driven shaft, the cover plate is provided with through hole, and the driving shaft is close to the one of holding tank bottom interior wall
End is provided with bearing block, and bearing block is connected with the bottom interior wall of holding tank, and the other end of the driving shaft stretches out from through hole
Housing.
Preferably, the outlet adjustment hole and air inlet adjustment hole are set along the axisymmetrical of driving tooth wheel rim.
Preferably, the air admission hole and venthole stretch out one end of housing on housing same side, the air admission hole
It is adjacent with the side side for being provided with holding tank with the side side that venthole stretches out housing.
Preferably, the diameter and the diameter of third through-hole of the diameter of the first through hole and the second through hole
Unanimously, the first through hole, the second through hole and third through-hole are located on same axis.
Preferably, that block is docked with cylinder is logical with second away from the distance between one end of driven shaft for the axis of the passage
Axially bored line is consistent with the distance of air inlet adjustment hole bottom interior wall.
The beneficial effects of the utility model：
By the driving tooth wheel rim, adjusting means and the driving shaft that set, the regulation that rotary valve enters gas output is realized, will
The mode that traditional umbrella shape valve is combined with spring changes into the control mode of automatic rotation, and traditional valve cam is overcome into spring
The opening ways of power are changed into the mode that cylinder docks block autobiography, and overcoming conventional cam will consume lacking for substantial amounts of mechanical energy
Point, save energy realizes the regulation to valve opening and tolerance by the velocity of rotation for controlling cylinder to dock block, easy to adjust fast
Victory, realizes precisely regulation.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of controllable rotating valve structural representation；
Fig. 2 be the utility model proposes a kind of controllable rotating valve structural representation.
In figure：1 housing, 2 holding tanks, 3 driving tooth wheel rims, 4 air inlet adjustment holes, 5 adjusting meanss, 6 cover plates, 7 first through hole,
8 second through holes, 9 air admission holes, 10 third through-holes, 11 ventholes, 12 outlet adjustment holes, 13 driving shafts, 14 driven shafts, 15 cylinders pair
Connect block, 16 driven gears, 17 passages.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-2, a kind of controllable rotating valve, including housing 1, the side of housing 1 are provided with holding tank 2, holding tank 2
Inside is provided with driving tooth wheel rim 3, and the inside of driving tooth wheel rim 3 is socketed with driving shaft 13, and one end of the bottom interior wall of holding tank 2 sets
The other end for having air inlet adjustment hole 4, the bottom interior wall of holding tank 2 is provided with outlet adjustment hole 12, air inlet adjustment hole 4 and outlet adjustment hole
First through hole 7 is provided between 12, and first through hole 7 is connected with air inlet adjustment hole 4 and outlet adjustment hole 12, air inlet adjustment hole 4 is remote
The side for separating out controlled atmosphere knothole 12 is vertically provided with the second through hole 8, and the second through hole 8 is vertically provided with away from the one end in air inlet adjustment hole 4
Air admission hole 9, one end of air admission hole 9 connects with the second through hole 8, and the other end of air admission hole 9 stretches out housing 1 and is in communication with the outside, outlet
Adjustment hole 12 is vertically provided with third through-hole 10 away from the side in air inlet adjustment hole 4, and third through-hole 10 is away from outlet adjustment hole 12
One end is vertically installed with venthole 11, and one end of venthole 11 connects with third through-hole 10, and the other end of venthole 11 stretches out shell
Body 1 is in communication with the outside, and the internal activity of air inlet adjustment hole 4 and outlet adjustment hole 12 is socketed with adjusting means 5, and adjusting means 5
Engaged with driving tooth wheel rim 3, cover plate 6 is installed at the opening of holding tank 2；Adjusting means 5 includes that driven shaft 14 and cylinder are docked
Block 15, one end of cylinder docking block 15 and air inlet adjustment hole 4 and the pivot bush unit of outlet adjustment hole 12, cylinder dock the another of block 15
End is provided with driven shaft 14, and the outside of driven shaft 14 is socketed with driven gear 16, and driven gear 16 is engaged with driving tooth wheel rim 3,
Cylinder docking block 15 is provided with passage 17.
Driven shaft 14, cover plate 6 is provided with through hole, and driving shaft 13 is provided with bearing near one end of the bottom interior wall of holding tank 2
Seat, and bearing block is connected with the bottom interior wall of holding tank 2, the other end of driving shaft 13 stretches out housing 1 from through hole, and outlet is adjusted
Hole 12 and air inlet adjustment hole 4 are set along the axisymmetrical of driving tooth wheel rim 3, and air admission hole 9 and venthole 11 stretch out one end of housing 1
On the same side of housing 1, air admission hole 9 and venthole 11 stretch out the side side of housing 1 and are provided with the side side of holding tank 2
Face is adjacent, and the diameter of first through hole 7 is consistent with the diameter of the second through hole 8 and the diameter of third through-hole 10, the
One through hole 7, the second through hole 8 and third through-hole 10 are located on same axis, the axis of passage 17 docked with cylinder block 15 away from
The distance between one end of driven shaft 14 is consistent with the distance of the bottom interior wall of air inlet adjustment hole 4 with the axis of the second through hole 8.
In the utility model, driving shaft 13 is rotated, and makes driving tooth wheel rim 3 drive the driven shaft 14 of adjusting means 5 to rotate, from
And cylinder is docked block 15 and rotate, when passage 17 is connected with the second through hole 8, air enters from air admission hole 9, logical along second
Hole 8 and passage 17 enter first through hole 7, and then air enters threeway by the passage 17 inside outlet adjustment hole 12 again
Hole 10, hence into venthole 11 in, realize air connection open；When 17 and second through hole of passage 8 is closed, directly
Air is not entered passage 17, the closing for realizing air is opened, by adjusting the speed of driving shaft 13, adjust passage 17
With the switch speed of the second through hole 8 so that precisely adjust air input, the design achieves the tune that rotary valve enters gas output
Section, overcoming conventional cam will consume the shortcoming of substantial amounts of mechanical energy, and save energy is easy to adjust quick, realizes precisely regulation.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any one skilled in the art in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of controllable rotating valve, including housing (1), it is characterised in that：The side of the housing (1) is provided with holding tank (2),
The inside of the holding tank (2) is provided with driving tooth wheel rim (3), and the inside of the driving tooth wheel rim (3) is socketed with driving shaft
(13), one end of holding tank (2) bottom interior wall is provided with air inlet adjustment hole (4), holding tank (2) bottom interior wall it is another
End is provided with outlet adjustment hole (12), and first through hole (7) is provided between the air inlet adjustment hole (4) and outlet adjustment hole (12), and
First through hole (7) is connected with air inlet adjustment hole (4) and outlet adjustment hole (12), and the air inlet adjustment hole (4) is adjusted away from outlet
The side in hole (12) is vertically provided with the second through hole (8), and second through hole (8) vertically sets away from the one end of air inlet adjustment hole (4)
The one end for having air admission hole (9), the air admission hole (9) connects with the second through hole (8), and the other end of the air admission hole (9) stretches out shell
Body (1) is in communication with the outside, and the outlet adjustment hole (12) is vertically provided with third through-hole away from the side of air inlet adjustment hole (4)
(10), the third through-hole (10) is vertically installed with venthole (11), the venthole away from one end of outlet adjustment hole (12)
(11) one end connects with third through-hole (10), and the other end of the venthole (11) stretches out housing (1) and is in communication with the outside, described
The internal activity of air inlet adjustment hole (4) and outlet adjustment hole (12) is socketed with adjusting means (5), and adjusting means (5) and active
Gear ring (3) is engaged, and cover plate (6) is provided with the opening of the holding tank (2)；The adjusting means (5) is including driven shaft
And cylinder docks block (15), one end and air inlet adjustment hole (4) and the outlet adjustment hole (12) of cylinder docking block (15) (14)
Pivot bush unit, the other end of cylinder docking block (15) is provided with driven shaft (14), is socketed with the outside of the driven shaft (14)
Driven gear (16), and driven gear (16) engages with driving tooth wheel rim (3), the cylinder docks block (15) and is provided with passage
(17)。
2. a kind of controllable rotating valve according to claim 1, it is characterised in that the driven shaft (14), the cover plate
(6) through hole is provided with, the driving shaft (13) is provided with bearing block, and bearing block near one end of holding tank (2) bottom interior wall
Bottom interior wall with holding tank (2) is connected, and the other end of the driving shaft (13) stretches out housing (1) from through hole.
3. a kind of controllable rotating valve according to claim 1, it is characterised in that the outlet adjustment hole (12) and air inlet
Adjustment hole (4) is set along the axisymmetrical of driving tooth wheel rim (3).
4. a kind of controllable rotating valve according to claim 1, it is characterised in that the air admission hole (9) and venthole
(11) one end of housing (1) is stretched out on housing (1) same side, and the air admission hole (9) and venthole (11) stretch out housing
(1) side side is adjacent with the side side for being provided with holding tank (2).
5. a kind of controllable rotating valve according to claim 1, it is characterised in that the diameter of the first through hole (7) is big
Small consistent with the diameter of the second through hole (8) and the diameter of third through-hole (10), the first through hole (7), second are led to
Hole (8) and third through-hole (10) are on same axis.
6. a kind of controllable rotating valve according to claim 1, it is characterised in that the axis and circle of the passage (17)
Post docks the distance between the one end and the second through hole (8) axis and air inlet adjustment hole (4) bottom of block (15) away from driven shaft (14)
The distance of portion's inwall is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621390319.0U CN206267904U (en) | 2016-12-15 | 2016-12-15 | A kind of controllable rotating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621390319.0U CN206267904U (en) | 2016-12-15 | 2016-12-15 | A kind of controllable rotating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206267904U true CN206267904U (en) | 2017-06-20 |
Family
ID=59046692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621390319.0U Active CN206267904U (en) | 2016-12-15 | 2016-12-15 | A kind of controllable rotating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206267904U (en) |
-
2016
- 2016-12-15 CN CN201621390319.0U patent/CN206267904U/en active Active
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