CN207073604U - Triple valve commutating structure - Google Patents
Triple valve commutating structure Download PDFInfo
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- CN207073604U CN207073604U CN201720843684.0U CN201720843684U CN207073604U CN 207073604 U CN207073604 U CN 207073604U CN 201720843684 U CN201720843684 U CN 201720843684U CN 207073604 U CN207073604 U CN 207073604U
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- valve
- air inlet
- valve plate
- plate
- expansion link
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Abstract
The utility model discloses triple valve commutating structure, including the first air inlet, gas outlet, absorption valve, desorption valve, baffle plate, packing ring, block rubber, the first valve plate, the second valve plate, support, rotary shaft, connector, motor, expansion link, valve storehouse and the second air inlet.The beneficial effects of the utility model are：By the inside of triple valve set two can 90 degree overturn valve plates, wherein the first valve plate is fitted on the first air inlet for possessing absorption valve, second valve is fitted on the second air inlet for possessing desorption valve, when this design charcoal absorption of solving over and the attached operation of catalytic thermal qi exhaustion, the volume caused by import and export needs the two sets of configurations of absorption valve and desorption valve is excessive, maintenance trouble, one motor and expansion link are set between two valve plates, the folding between valve plate is controlled by motor control expansion link.The characteristics of device has easy to maintenance, small volume, and function is complicated and practicality is more preferable.
Description
Technical field
Commutating structure, specially triple valve commutating structure are the utility model is related to, belongs to exhaust-gas treatment application field.
Background technology
Three-way valve body has three mouths, one go out two enter with common valve unlike bottom have an import, work as inner spool
In diverse location, import is different, if valve element is at right, communicates up and down, and if valve element is at lower section, lower section import is plugged,
Right and upper gas outlet leads to.Because You Kou and lower mouth mouth be not on a horizontal line.When height plus emergency separation, valve is closed, and is given
Make bypass leave with rage.
But existing triple valve commutating structure still suffers from the defects of certain when in use, although present triple valve is useless
Can be with air-breathing outlet in gas disposal, but in charcoal absorption and the attached operation of catalytic thermal qi exhaustion, suction is needed in import and export
The two sets of configurations of attached valve and desorption valve, therefore cause the volume of triple valve excessive, installation is complicated laborious, and maintenance from now on is also numb
It is tired.
Utility model content
The purpose of this utility model is that to solve the above problems and provides triple valve commutating structure have maintenance side
Just, small volume, the advantages of function is complicated and practicality is more preferable.
The utility model is achieved through the following technical solutions above-mentioned purpose, triple valve commutating structure, including valve storehouse, first
Air inlet, gas outlet and the second air inlet, the top in the valve storehouse set the gas outlet, described in the side in the valve storehouse is set
First air inlet, the bottom in the valve storehouse set second air inlet, and the side of first air inlet sets absorption valve,
The side of second air inlet sets desorption valve, and the opposite side of first air inlet sets baffle plate, first air inlet
Packing ring is socketed in the bottom outer wall of mouth, support is set inside the valve storehouse, the top of the support sets rotary shaft, the rotation
First valve plate and the second valve plate be set on axle, and one end of first valve plate and second valve plate is respectively provided with connector, described
Expansion link, one end installation motor of the expansion link are set on connector.
Preferably, in order that will not directly contact the gear when first valve plate and the second valve plate folding
Plate, prevent that collision is worn to the baffle plate for a long time, extend the service life of the commutating structure, first valve plate and described the
The both ends of two valve plates are respectively provided with two block rubbers.
Preferably, in order that the upset between first valve plate and second valve plate has enough power sources, institute
State and electrically connected between the first valve plate and second valve plate and the motor.
Preferably, in order that first valve plate and second valve plate can be by the motor control flip angle, institutes
State and be movably connected between motor and the expansion link.
Preferably, it is described in order that the expansion link will not be worn and extruded to two pieces of valve plates flexible when
Connector is spherical structure.
Preferably, in order that first valve plate and second valve plate can be overturn, first valve plate and described
In rotation connection between two valve plates and the rotary shaft.
Preferably, in order that first valve plate and second valve plate can closely with first air inlet and institute
State the second air inlet to fit together, the turnable angle between first valve plate and second valve plate is 0 degree to 90 degree.
Preferably, in order that waste gas through processing pass through the valve storehouse when ratio smoothly, second air inlet and institute
State and be symmetrical set between gas outlet.
The beneficial effects of the utility model are：By the inside of triple valve set two can 90 degree overturn valve plates, its
In the first valve plate be fitted on the first air inlet for possessing absorption valve, the second valve, which is fitted in, possesses second entering for desorption valve
On gas port, when this design charcoal absorption of solving over and the attached operation of catalytic thermal qi exhaustion, absorption is needed in import and export
Volume caused by the two sets of configurations of valve and desorption valve is excessive, and installation is complicated laborious, from now on the problem of maintenance trouble, and two
One motor and expansion link are set between individual valve plate, the folding between two pieces of valve plates is controlled by motor control expansion link, no
The person of needing to use overturns valve plate by hand, only needs controlled motor that charcoal absorption and the two attached work(of catalytic thermal qi exhaustion can be achieved
Energy.The characteristics of device has easy to maintenance, small volume, and function is complicated and practicality is more preferable.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model valve board structure schematic diagram.
Fig. 3 is the utility model valve plate side view.
In figure：1st, the first air inlet, 2, gas outlet, 3, absorption valve, 4, desorption valve, 5, baffle plate, 6, packing ring, 7, rubber
Blob of viscose, the 8, first valve plate, the 9, second valve plate, 10, support, 11, rotary shaft, 12, connector, 13, motor, 14, expansion link, 15,
Valve storehouse, the 16, second air inlet.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to shown in Fig. 1-3, triple valve commutating structure, including valve storehouse 15, the first air inlet 1, gas outlet 2 and second are entered
Gas port 16, the top in valve storehouse 15 set gas outlet 2, and the side in valve storehouse 15 sets the first air inlet 1, and the bottom in valve storehouse 15 sets the
Two air inlets 16, the side of the first air inlet 1 set absorption valve 3, and the side of the second air inlet 16 sets desorption valve 4, the
The opposite side of one air inlet 1 sets baffle plate 5, and packing ring 6 is socketed in the bottom outer wall of the first air inlet 1, and the inside of valve storehouse 15 sets branch
Frame 10, the top of support 10 set rotary shaft 11, the first valve plate 8 and the second valve plate 9, the He of the first valve plate 8 are set in rotary shaft 11
One end of second valve plate 9 is respectively provided with connector 12, and expansion link 14, one end installation motor of expansion link 14 are set on connector 12
13。
As a kind of technical optimization scheme of the present utility model, the both ends of the first valve plate 8 and the second valve plate 9 are respectively provided with two
Block rubber 7, so that will not directly contact baffle plate 5 when the first valve plate 8 and the second 9 folding of valve plate, prevent from colliding for a long time
Baffle plate 5 is worn, extends the service life of the commutating structure.
It is equal between the first valve plate 8 and the second valve plate 9 and motor 13 as a kind of technical optimization scheme of the present utility model
Electrically connect, so that the upset between the first valve plate 8 and the second valve plate 9 there are enough power sources.
As a kind of technical optimization scheme of the present utility model, it is movably connected between motor 13 and expansion link 14, so as to
The first valve plate 8 and the second valve plate 9 is set to control flip angle by motor 13.
As a kind of technical optimization scheme of the present utility model, connector 12 is spherical structure, so that expansion link 14 exists
Two pieces of valve plates will not be worn and be extruded when flexible.
As a kind of technical optimization scheme of the present utility model, between the first valve plate 8 and the second valve plate 9 and rotary shaft 11
In rotation connection, so that the first valve plate 8 and the second valve plate 9 can be overturn.
As a kind of technical optimization scheme of the present utility model, the turnable angle between the first valve plate 8 and the second valve plate 9
For 0 degree to 90 degree.
As a kind of technical optimization scheme of the present utility model, it is symmetrical set between the second air inlet 16 and gas outlet 2,
So that the first valve plate 8 and the second valve plate 9 closely can fit together with the first air inlet 1 and the second air inlet 16.
As a kind of technical optimization scheme of the present utility model, it is symmetrical set between the second air inlet 16 and gas outlet 2,
So that waste gas through processing pass through valve storehouse 15 when ratio smoothly.
When in use, first, motor 13 is started for the utility model, and now expansion link 14 is stretched so that the first valve plate
8 and second valve plate 9 can be bonded respectively with the first air inlet 1 and the second air inlet 16 it is airtight, secondly, if for warp
When the waste gas crossed feels like doing charcoal absorption processing, controlled motor 13 shrinks the expansion link 14 of the top of motor 13, now
The first valve plate 8 and the second valve plate 9 between angle be gradually reduced, the first air inlet 1 can connect with valve storehouse 15, open absorption
Valve 3, at this time waste gas can gone out after charcoal absorption processing, it is necessary to which waste gas does catalysis hot gas from gas outlet 2
During desorption, the expansion link 14 of the top of motor 13 is stretched, the expansion link 14 of lower section is shunk, at this time open desorption valve 4 just
The attached processing of catalytic thermal qi exhaustion can be carried out, then, it is necessary to carry out can simultaneously while shrink the realization of expansion link 14 while handle
Waste gas, finally, when such the design charcoal absorption of solving over and the attached operation of catalytic thermal qi exhaustion, needed in import and export
It is excessive to adsorb volume caused by 4 liang of sets of valve 3 and desorption valve configure, the problem of complexity is laborious, and maintenance is troublesome from now on is installed.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. triple valve commutating structure, including valve storehouse (15), the first air inlet (1), gas outlet (2) and the second air inlet (16), its
It is characterised by：The top of the valve storehouse (15) sets the gas outlet (2), and the side of the valve storehouse (15) sets described first to enter
Gas port (1), the bottom of the valve storehouse (15) set second air inlet (16), and the side of first air inlet (1) is set
Valve (3) is adsorbed, the side of second air inlet (16) sets desorption valve (4), the opposite side of first air inlet (1)
Baffle plate (5) is set, packing ring (6) is socketed in the bottom outer wall of first air inlet (1), support is set inside the valve storehouse (15)
(10), the top of the support (10) sets rotary shaft (11), and the first valve plate (8) and the second valve are set on the rotary shaft (11)
One end of plate (9), first valve plate (8) and second valve plate (9) is respectively provided with connector (12), on the connector (12)
Expansion link (14), one end installation motor (13) of the expansion link (14) are set.
2. triple valve commutating structure according to claim 1, it is characterised in that：First valve plate (8) and described second
The both ends of valve plate (9) are respectively provided with two block rubbers (7).
3. triple valve commutating structure according to claim 1, it is characterised in that：First valve plate (8) and described second
Electrically it is connected between valve plate (9) and the motor (13).
4. triple valve commutating structure according to claim 1, it is characterised in that：The motor (13) and the expansion link
(14) it is movably connected between.
5. triple valve commutating structure according to claim 1, it is characterised in that：The connector (12) is spherical structure.
6. triple valve commutating structure according to claim 1, it is characterised in that：First valve plate (8) and described second
In rotation connection between valve plate (9) and the rotary shaft (11).
7. triple valve commutating structure according to claim 1, it is characterised in that：First valve plate (8) and described second
Turnable angle between valve plate (9) is 0 degree to 90 degree.
8. triple valve commutating structure according to claim 1, it is characterised in that：Second air inlet (16) with it is described go out
Gas port is symmetrical set between (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720843684.0U CN207073604U (en) | 2017-07-12 | 2017-07-12 | Triple valve commutating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720843684.0U CN207073604U (en) | 2017-07-12 | 2017-07-12 | Triple valve commutating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207073604U true CN207073604U (en) | 2018-03-06 |
Family
ID=61522121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720843684.0U Active CN207073604U (en) | 2017-07-12 | 2017-07-12 | Triple valve commutating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207073604U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609150A (en) * | 2018-03-23 | 2018-10-02 | 哈尔滨工程大学 | A kind of ship tail gas processing system by-pass collar and processing method |
| CN110307070A (en) * | 2019-06-27 | 2019-10-08 | 三一重型装备有限公司 | Gas reversing arrangement and internal combustion engine |
| CN112827315A (en) * | 2020-12-24 | 2021-05-25 | 安徽同益净化科技有限公司 | VOCs exhaust-gas treatment equipment |
-
2017
- 2017-07-12 CN CN201720843684.0U patent/CN207073604U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609150A (en) * | 2018-03-23 | 2018-10-02 | 哈尔滨工程大学 | A kind of ship tail gas processing system by-pass collar and processing method |
| CN110307070A (en) * | 2019-06-27 | 2019-10-08 | 三一重型装备有限公司 | Gas reversing arrangement and internal combustion engine |
| CN112827315A (en) * | 2020-12-24 | 2021-05-25 | 安徽同益净化科技有限公司 | VOCs exhaust-gas treatment equipment |
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