CN206317813U - Suitable for the T-shaped fluid valve of integrated form of braking automobile power-assisted - Google Patents

Suitable for the T-shaped fluid valve of integrated form of braking automobile power-assisted Download PDF

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Publication number
CN206317813U
CN206317813U CN201620730275.5U CN201620730275U CN206317813U CN 206317813 U CN206317813 U CN 206317813U CN 201620730275 U CN201620730275 U CN 201620730275U CN 206317813 U CN206317813 U CN 206317813U
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Prior art keywords
adsorbent chamber
assisted
main adsorbent
integrated form
shaped
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CN201620730275.5U
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Chinese (zh)
Inventor
张翼
罗锋
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Hitachi Astemo Automotive Systems Suzhou Ltd
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Hitachi Automotive Systems Suzhou Ltd
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Abstract

The utility model is related to a kind of T-shaped fluid valve of integrated form suitable for braking automobile power-assisted, includes T-shaped jet valve body, and the both sides and top of T-shaped jet valve body are provided with adapter.Meanwhile, Venturi tube construction is provided with the T-shaped jet valve body, the two ends of Venturi tube construction are connected with adapter set on T-shaped jet valve body.And, Venturi tube construction conducting is connected with least two independent adsorbent chambers, it is divided into main adsorbent chamber and secondary main adsorbent chamber, main adsorbent chamber is connected with being equipped with independent check valve, main adsorbent chamber in secondary main adsorbent chamber with the outer end of secondary main adsorbent chamber with adapter set on T-shaped jet valve body.Thereby, it is possible to realize effective Integration Design, the occupancy in space is reduced.Furthermore, manufacture, assemble flow are simplified, distributing rationally for vacuum line can be achieved, gas flow path is effectively reduced, the response speed that vacuum is reached is improved.

Description

Suitable for the T-shaped fluid valve of integrated form of braking automobile power-assisted
Technical field
The utility model is related to a kind of T-shaped fluid valve of integrated form, more particularly to a kind of collection suitable for braking automobile power-assisted The T-shaped fluid valve of an accepted way of doing sth.
Background technology
In field of automobile design, the defect not enough to solve braking automobile power-assisted vacuum, prior art uses one mostly Internal structure passes through inlet manifold two check valves (Check valve) of connection for the triple valve (Ejector) of Venturi tube Arrangement quickly increases the purpose of brake power-assisted vacuum to realize.
But, the system of existing triple valve and its composition possesses more defect, specific as follows:
1st, parts are more, at least need 1 triple valve, 2 check valves, many connection rubber tubes to use cooperatively, more It is complicated, cumbersome.
2nd, using easy exception, the vacuum increase system failure point of cooperation is more.
3rd, working service high cost.
4th, pipeline space-consuming is big, the in-car confined space layout of influence.
In view of above-mentioned defect, the design people is actively subject to research and innovation, a kind of suitable for braking automobile to found The T-shaped fluid valve of integrated form of power-assisted, makes it with more the value in industry.
Utility model content
In order to solve the above technical problems, the purpose of this utility model be to provide it is a kind of integrated suitable for braking automobile power-assisted The T-shaped fluid valve of formula.
Integrated form T-shaped fluid valve of the present utility model suitable for braking automobile power-assisted, includes T-shaped jet valve body, The both sides and top of the T-shaped jet valve body are provided with adapter, wherein:Text is provided with the T-shaped jet valve body Venturi is constructed, and the two ends of the Venturi tube construction are connected with adapter set on T-shaped jet valve body, the venturi Pipe construction conducting is connected with least two independent adsorbent chambers, is divided into main adsorbent chamber and secondary main adsorbent chamber, the main adsorbent chamber and Independent check valve, outer end and T-shaped jet valve body of the main adsorbent chamber with secondary main adsorbent chamber are equipped with secondary main adsorbent chamber Upper set adapter is connected.
Further, the above-mentioned T-shaped fluid valve of integrated form suitable for braking automobile power-assisted, wherein, the check valve bag Included to be connected with locating rod, the locating rod on valve block body, the valve block body and be provided with plug, the plug it is transversal Face width is more than locating rod cross-sectional width.
Further, the above-mentioned T-shaped fluid valve of integrated form suitable for braking automobile power-assisted, wherein, the valve block sheet Body is circle, circular center of circle height projection and circular periphery.
Further, the above-mentioned T-shaped fluid valve of integrated form suitable for braking automobile power-assisted, wherein, the adapter On be provided with connection positioning component.
Further, the above-mentioned T-shaped fluid valve of integrated form suitable for braking automobile power-assisted, wherein, the connection is fixed Hyte part is positioning threads, or is positioning step.
Further, the above-mentioned T-shaped fluid valve of integrated form suitable for braking automobile power-assisted, wherein, it is described positioned at T-shaped The top bore of the adapter of jet valve body both sides is consistent.
Further, the above-mentioned T-shaped fluid valve of integrated form suitable for braking automobile power-assisted, wherein:The venturi Pipe is constructed constitutes 90 degree of distributions with main adsorbent chamber, secondary main adsorbent chamber.
Further, the above-mentioned T-shaped fluid valve of integrated form suitable for braking automobile power-assisted, wherein:The main absorption Chamber is with the check valve in secondary main adsorbent chamber in 45 degree of settings.
By such scheme, the utility model at least has advantages below:
1st, the mutual cooperation constructed by two check valves and Venturi tube, can realize effective Integration Design, subtract Lack the occupancy in space, can at least reduce 4 pipelines and 2 three-way connections for design in the past.
2nd, manufacture, assemble flow are simplified, distributing rationally for vacuum line can be achieved.
3rd, gas flow path is effectively reduced, the response speed that vacuum is reached is improved.
4th, the utility model is applied to after brake power-assisted vacuum system, effectively reduces amount of parts, reduction system into This.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below Describe in detail bright as after.
Brief description of the drawings
Fig. 1 applies to the structural representation of the T-shaped fluid valve of integrated form of braking automobile power-assisted.
The implication of each reference is as follows in figure.
The Venturi tube of 1 adapter 2 is constructed
The valve block body of 3 check valve 4
The plug of 5 locating rod 6
7 connection positioning components
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is described in further detail.Below Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
Such as Fig. 1 T-shaped fluid valve of integrated form suitable for braking automobile power-assisted, include T-shaped jet valve body, it is T-shaped to penetrate The both sides and top for flowing valve body are provided with adapter 1, and its unusual part is:T-shaped the penetrating of the utility model use Venturi tube construction 2 is provided with stream valve body, the two ends of Venturi tube construction 2 are connected with set on T-shaped jet valve body First 1 is connected.Specifically, the conducting of Venturi tube construction 2 is connected with least two independent adsorbent chambers, is divided into main adsorbent chamber and pair Main adsorbent chamber.From the point of view of the layout more optimized, Venturi tube construction constitutes 90 degree of distributions with main adsorbent chamber, secondary main adsorbent chamber. Meanwhile, main adsorbent chamber is with being equipped with the independent check valve 3 in 45 degree of settings in secondary main adsorbent chamber.Also, in order to realize controllable T Type threeway is constructed, and main adsorbent chamber is connected with the outer end of secondary main adsorbent chamber with adapter 1 set on T-shaped jet valve body.
From the point of view of the preferably embodiment of the utility model one, in order to effectively realize air-flow conducting control, satisfaction is used Planning, check valve 3, which includes to be connected with valve block body 4, valve block body 4 in locating rod 5, locating rod 5, is provided with plug 6, blocks up First 6 cross-sectional width is more than the cross-sectional width of locating rod 5.So, correspondence fixation can be carried out to check valve 3, and possesses certain Folding stroke,
From the point of view of further, it is contemplated that can possess preferably air-tightness, valve block body 4 is circle, and the circular center of circle is highly Raised and circular periphery.Meanwhile, in order to go the connection before follow-up tracheae to position, connection positioning group is provided with adapter 1 Part 7.In view of the difference of tracheae end connecting structure, connection positioning component 7 can be positioning threads, can also be positioning table Rank.
From the point of view of further, in order to during use, in order to which the vacuum for quickly realizing brake power-assisted is increased, be penetrated positioned at T-shaped The top bore for flowing the adapter 1 of valve body both sides is consistent.
It is can be seen that by above-mentioned character express and with reference to accompanying drawing using after the utility model, gather around and have the following advantages:
1st, the mutual cooperation constructed by two check valves and Venturi tube, can realize effective Integration Design, subtract Lack the occupancy in space, can at least reduce 4 pipelines and 2 three-way connections for design in the past.
2nd, manufacture, assemble flow are simplified, distributing rationally for vacuum line can be achieved.
3rd, gas flow path is effectively reduced, the response speed that vacuum is reached is improved.
4th, the utility model is applied to after brake power-assisted vacuum system, effectively reduces amount of parts, reduction system into This.
The above is only preferred embodiment of the present utility model, is not limited to the utility model, it is noted that For those skilled in the art, on the premise of the utility model know-why is not departed from, it can also do Go out some improvement and modification, these are improved and modification also should be regarded as protection domain of the present utility model.

Claims (7)

1. suitable for the T-shaped fluid valve of integrated form of braking automobile power-assisted, include T-shaped jet valve body, the T-shaped fluid valve sheet The both sides and top of body are provided with adapter, it is characterised in that:Venturi tube structure is provided with the T-shaped jet valve body Make, the two ends of the Venturi tube construction are connected with adapter set on T-shaped jet valve body, the Venturi tube construction is led Lead to and be connected at least two independent adsorbent chambers, be divided into main adsorbent chamber and secondary main adsorbent chamber, the main adsorbent chamber and secondary main absorption It is equipped with chamber set by independent check valve, the outer end and T-shaped jet valve body of the main adsorbent chamber and secondary main adsorbent chamber Adapter is connected.
2. the integrated form T-shaped fluid valve according to claim 1 suitable for braking automobile power-assisted, it is characterised in that:It is described Check valve, which includes to be connected with locating rod, the locating rod on valve block body, the valve block body, is provided with plug, described stifled The cross-sectional width of head is more than locating rod cross-sectional width.
3. the integrated form T-shaped fluid valve according to claim 1 suitable for braking automobile power-assisted, it is characterised in that:It is described Connection positioning component is provided with adapter.
4. the integrated form T-shaped fluid valve according to claim 3 suitable for braking automobile power-assisted, it is characterised in that:It is described Connection positioning component is positioning threads, or is positioning step.
5. the integrated form T-shaped fluid valve according to claim 1 suitable for braking automobile power-assisted, it is characterised in that:It is described Top bore positioned at the adapter of T-shaped jet valve body both sides is consistent.
6. the integrated form T-shaped fluid valve according to claim 1 suitable for braking automobile power-assisted, it is characterised in that:It is described Venturi tube is constructed constitutes 90 degree of distributions with main adsorbent chamber, secondary main adsorbent chamber.
7. the integrated form T-shaped fluid valve according to claim 1 suitable for braking automobile power-assisted, it is characterised in that:It is described Main adsorbent chamber is with the check valve in secondary main adsorbent chamber in 45 degree of settings.
CN201620730275.5U 2016-07-12 2016-07-12 Suitable for the T-shaped fluid valve of integrated form of braking automobile power-assisted Active CN206317813U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620730275.5U CN206317813U (en) 2016-07-12 2016-07-12 Suitable for the T-shaped fluid valve of integrated form of braking automobile power-assisted

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620730275.5U CN206317813U (en) 2016-07-12 2016-07-12 Suitable for the T-shaped fluid valve of integrated form of braking automobile power-assisted

Publications (1)

Publication Number Publication Date
CN206317813U true CN206317813U (en) 2017-07-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620730275.5U Active CN206317813U (en) 2016-07-12 2016-07-12 Suitable for the T-shaped fluid valve of integrated form of braking automobile power-assisted

Country Status (1)

Country Link
CN (1) CN206317813U (en)

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