CN204533716U - A kind of valve body structure - Google Patents
A kind of valve body structure Download PDFInfo
- Publication number
- CN204533716U CN204533716U CN201520183927.3U CN201520183927U CN204533716U CN 204533716 U CN204533716 U CN 204533716U CN 201520183927 U CN201520183927 U CN 201520183927U CN 204533716 U CN204533716 U CN 204533716U
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- China
- Prior art keywords
- groove
- water outlet
- water intake
- notch
- valve seat
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Abstract
The utility model discloses a kind of valve body structure, comprise valve seat body, water intake and water outlet, it is characterized in that valve seat body is communicated with water intake and form cylindrical structure, water intake is positioned at the below of valve seat body, water outlet is positioned at the side of water intake, the lower end of water outlet is connected with the outer circumferential face of water intake, be connected with valve seat body after the upper end of water outlet upwards extends, water outlet is horizontally disposed with and the middle part bending in an angle of 90 degrees downwards, water intake is provided with the lower end of water outlet the connecting head be connected with pipeline, the notch being communicated with water intake and water outlet is provided with in valve seat body, the upper end open of notch is for installing spool, the center of notch lower end surface is communicated with water intake, the side of notch is connected with water outlet, the opposite side of notch is provided with the deep gouge to lower recess, the bad periphery around water intake of deep gouge.The setting of connecting head can be assembled with pipeline simply and easily.Only need the distance controlled between spool and notch bottom surface just can control water-outlet quantity simultaneously.
Description
Technical field
The utility model relates to a kind of hydraulic valve, especially relates to a kind of valve body structure.
Background technique
Valve is in fluid system, is used for controlling the device of the direction of fluid, pressure, flow.Valve comprises valve body and spool, and valve body coordinates with spool and realizes opening and closedown of valve, controls the flow of fluid by valve body thus.Existing valve body structure is simple, and the spool adopting steel ball or metal cone guiding valve to form contact with the aperture of valve body and compresses under the effect of spring and hydrodynamic pressure, opens or pipeline that closedown fluid circulates to reach.The valve body of this structure coordinates with spool and is not easy to control the fluid flow by valve body.In addition, if use the valve body of this structure in pipeline runner, exist install inconvenience problem, can not well and pipeline adaptation.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of valve body structure being applicable to pipeline.
The utility model solves the problems of the technologies described above adopted technological scheme: a kind of valve body structure, comprise valve seat body, water intake and water outlet, described valve seat body is communicated with water intake and forms cylindrical structure, described water intake is positioned at the below of valve seat body, described water outlet is positioned at the side of water intake, the lower end of water outlet is connected with the outer circumferential face of water intake, be connected with valve seat body after the upper end of described water outlet upwards extends, described water outlet is horizontally disposed with and the middle part bending in an angle of 90 degrees downwards, described water intake is provided with the lower end of water outlet the connecting head be connected with pipeline, the notch being communicated with water intake and water outlet is provided with in described valve seat body, the upper end open of described notch is for installing spool, the center of described notch lower end surface is communicated with water intake, the side of notch is connected with water outlet, the opposite side of notch is provided with the deep gouge to lower recess, the bad periphery around water intake of described deep gouge.
Notch in described valve seat body comprises the first groove and second groove of ring overlapping up and down, the bore of the first described groove is less than the bore prearranging quatity of the second groove, the upper end of the first described groove is provided with chamfer surface, and the upper end of the second described groove is arc-shaped structure.The setting of the first groove and the second groove is convenient to install spool in notch, and controls the water yield of water outlet by the position controlling spool.
The lower end of described water intake is provided with the first connecting head, the first described connecting head is provided with the first through hole running through plane and lower plane, the first described through hole comprises the 3rd groove and the 4th groove of ring overlapping up and down, the bore of the 3rd described groove is greater than the second groove, the bore of the 3rd described groove is greater than the bore of water intake, the 3rd described groove is connected with described water intake, and upper-end surface and the lower end surface of the 3rd described groove are provided with chamfer surface.The setting of the first connecting head, water intake can be connected with the pipeline entering water simply and easily, and the stability after connection is high.
The lower end of described water outlet is provided with the second connecting head, the second described connecting head is provided with the second through hole running through plane and lower plane, the second described through hole comprises the 5th groove and the 6th groove of ring overlapping up and down, the bore of the 5th described groove is greater than the 6th groove, the bore of the 5th described groove equals the bore of water outlet, the 5th described groove and described water outlet are connected smoothly, and the lower end surface on the 5th described groove is provided with chamfer surface.The setting of the second connecting head, water outlet can be simple and conveniently connected with the pipeline of water outlet, and the stability after connection is high.
The side of the second described groove is connected with water outlet, and the opposite side of the second groove is provided with two deep gouges, and described deep gouge is arcuate structure, and described deep gouge is looped around the periphery of described water intake.The setting of deep gouge is the hydraulic pressures in order to equilibrium valve seat body upper valve core is subject to.
Compared with prior art, the utility model has the advantage of that valve seat body is communicated with water intake and form cylindrical structure, the lower end of water intake and water outlet is then provided with connecting head.The setting of connecting head is exactly to be connected with pipeline, and therefore the utility model can assemble with pipeline simply and easily.Be provided with the notch installing spool in valve seat body of the present utility model, water intake and water outlet are all connected with the bottom surface of notch simultaneously, only need the distance controlled between spool and notch bottom surface just can control the water-outlet quantity of water outlet.Can control by flow of the present utility model comparatively accurately.
Accompanying drawing explanation
Fig. 1 is plan view of the present utility model;
Fig. 2 is the sectional view in AA cross section in Fig. 1;
Fig. 3 is the sectional view in BB cross section in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Figure 1 to Figure 3: a kind of valve body structure, comprise valve seat body 1, water intake 2 and water outlet 3, valve seat body 1 is communicated with water intake 2 and forms cylindrical structure, water intake 2 is positioned at the below of valve seat body 1, water outlet 3 is positioned at the side of water intake 2, the lower end of water outlet 3 is connected with the outer circumferential face of water intake 2, be connected with valve seat body 1 after the upper end of water outlet 3 upwards extends, water outlet 3 is horizontally disposed with and the middle part bending in an angle of 90 degrees downwards, water intake 2 is provided with the lower end of water outlet 3 connecting head be connected with pipeline, the notch 4 being communicated with water intake 2 and water outlet 3 is provided with in valve seat body 1, the upper end open of notch 4 is for installing spool, the center of notch 4 lower end surface is communicated with water intake 2, the side of notch 4 is connected with water outlet 3, the opposite side of notch 4 is provided with the deep gouge 5 to lower recess, the bad periphery around water intake 2 of deep gouge 5.
Notch 4 in valve seat body 1 comprises the first groove 21 and the second groove 22 of ring overlapping up and down, the bore of the first groove 21 is less than the bore prearranging quatity of the second groove 22, the upper end of the first groove 21 is provided with chamfer surface, and the upper end of the second groove 22 is arc-shaped structure.
The lower end of water intake 2 is provided with the first connecting head 31, first connecting head 31 is provided with the first through hole 32 running through plane and lower plane, first through hole 32 comprises the 3rd groove 33 and the 4th groove 34 of ring overlapping up and down, the bore of the 3rd groove 33 is greater than the second groove 22, the bore of the 3rd groove 33 is greater than the bore of water intake 2,3rd groove 33 is connected with water intake 2, and upper-end surface and the lower end surface of the 3rd groove 33 are provided with chamfer surface.
The lower end of water outlet 3 is provided with the second connecting head 41, second connecting head 41 is provided with the second through hole 42 running through plane and lower plane, second through hole 42 comprises the 5th groove 43 and the 6th groove 44 of ring overlapping up and down, the bore of the 5th groove 43 is greater than the 6th groove 44, the bore of the 5th groove 43 equals the bore of water outlet 3,5th groove 43 is connected smoothly with water outlet 3, and the lower end surface on the 5th groove 43 is provided with chamfer surface.The side of the second groove 22 is connected with water outlet 3, and the opposite side of the second groove 22 is provided with two deep gouges 5, and deep gouge 5 is arcuate structure, and deep gouge 5 is looped around the periphery of water intake 2.
Claims (5)
1. a valve body structure, comprise valve seat body, water intake and water outlet, it is characterized in that described valve seat body is communicated with water intake and form cylindrical structure, described water intake is positioned at the below of valve seat body, described water outlet is positioned at the side of water intake, the lower end of water outlet is connected with the outer circumferential face of water intake, be connected with valve seat body after the upper end of described water outlet upwards extends, described water outlet is horizontally disposed with and the middle part bending in an angle of 90 degrees downwards, described water intake is provided with the lower end of water outlet the connecting head be connected with pipeline, the notch being communicated with water intake and water outlet is provided with in described valve seat body, the upper end open of described notch is for installing spool, the center of described notch lower end surface is communicated with water intake, the side of notch is connected with water outlet, the opposite side of notch is provided with the deep gouge to lower recess, the bad periphery around water intake of described deep gouge.
2. a kind of valve body structure according to claim 1, it is characterized in that the notch in described valve seat body comprises the first groove and second groove of ring overlapping up and down, the bore of the first described groove is less than the bore prearranging quatity of the second groove, the upper end of the first described groove is provided with chamfer surface, and the upper end of the second described groove is arc-shaped structure.
3. a kind of valve body structure according to claim 2, it is characterized in that the lower end of described water intake is provided with the first connecting head, the first described connecting head is provided with the first through hole running through plane and lower plane, the first described through hole comprises the 3rd groove and the 4th groove of ring overlapping up and down, the bore of the 3rd described groove is greater than the second groove, the bore of the 3rd described groove is greater than the bore of water intake, the 3rd described groove is connected with described water intake, and upper-end surface and the lower end surface of the 3rd described groove are provided with chamfer surface.
4. a kind of valve body structure according to claim 3, it is characterized in that the lower end of described water outlet is provided with the second connecting head, the second described connecting head is provided with the second through hole running through plane and lower plane, the second described through hole comprises the 5th groove and the 6th groove of ring overlapping up and down, the bore of the 5th described groove is greater than the 6th groove, the bore of the 5th described groove equals the bore of water outlet, the 5th described groove and described water outlet are connected smoothly, and the lower end surface on the 5th described groove is provided with chamfer surface.
5. a kind of valve body structure according to claim 2, it is characterized in that the side of the second described groove is connected with water outlet, the opposite side of the second groove is provided with two deep gouges, and described deep gouge is arcuate structure, and described deep gouge is looped around the periphery of described water intake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183927.3U CN204533716U (en) | 2015-03-26 | 2015-03-26 | A kind of valve body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183927.3U CN204533716U (en) | 2015-03-26 | 2015-03-26 | A kind of valve body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204533716U true CN204533716U (en) | 2015-08-05 |
Family
ID=53747724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520183927.3U Active CN204533716U (en) | 2015-03-26 | 2015-03-26 | A kind of valve body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204533716U (en) |
-
2015
- 2015-03-26 CN CN201520183927.3U patent/CN204533716U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |