CN105351588A - Valve body assembly and valve control device - Google Patents
Valve body assembly and valve control device Download PDFInfo
- Publication number
- CN105351588A CN105351588A CN201510821323.1A CN201510821323A CN105351588A CN 105351588 A CN105351588 A CN 105351588A CN 201510821323 A CN201510821323 A CN 201510821323A CN 105351588 A CN105351588 A CN 105351588A
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- CN
- China
- Prior art keywords
- valve
- button
- groove
- projection
- control device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000003044 adaptive effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Valve Housings (AREA)
Abstract
The invention provides a valve body assembly and a valve control device. The valve body assembly includes: a valve body assembly comprising: the valve body comprises a valve rod and a valve core, wherein the end part of the valve rod, which is far away from the valve core, is provided with at least one convex column arranged along the radial direction of the valve rod; the key comprises a pressing piece and a clamping piece fixedly clamped with the at least one convex column, and the clamping piece is arranged on the back of the pressing surface of the pressing piece. The valve control device comprises a shell, and the valve body assembly is arranged on the shell. According to the valve body assembly and the valve control device, the convex column is arranged on the valve rod and is clamped and fixed with the clamping piece of the key, and the valve rod can be pushed by pressing the key, so that the control on the valve body is realized; compared with the valve body assembly in the prior art, the valve body assembly has the advantages that the number of springs is reduced, the structure is simple, the cost is reduced, and the assembly efficiency is improved.
Description
Technical field
The present invention relates to valve control device technique field, in particular to a kind of valve component and valve control device.
Background technique
At present, in order to control direct-push type valve component, the valve rod of direct-push type valve component arranges button, to promote valve rod action by pushing button.Button is also provided with the guide rod coordinated with valve component, guide rod is arranged with spring, so that button is resetted.But existing valve component complex structure, efficiency of assembling are not high, cause artificial and cost of material is large.
Summary of the invention
The present invention aims to provide a kind of valve component and valve control device, to solve the baroque technical problem of valve component in prior art.
The invention provides a kind of valve component, comprising: valve body, valve body comprises valve rod and spool, and valve rod has away from the end of spool at least one projection that the radial direction along valve rod arranges; Button, the shackle member that button comprises pressing member and connects and fixes with at least one projection, shackle member is arranged at the back side of the pushing surface of pressing member.
Further, shackle member comprises the sleeve being sheathed on valve stem end, sleeve is provided with at least one buckling groove with projection adaptation.
Further, buckling groove comprises the first groove of offering from the bottom of sleeve and the second groove with the first groove vertical connection, and projection is connected in the second groove.
Further, the notch of the second groove and projection interference fit.
Further, projection is circular columns, square column or rhombus column.
Another aspect of the present invention additionally provides a kind of valve control device, comprises housing, housing is provided with above-mentioned valve component.
Further, housing is provided with push-boutton hole, the edge of push-boutton hole has the guide wall extended along key press direction, the button of valve component is provided with the button surrounding edge coordinated with guide wall.
Further, along on key press direction, the height of guide wall is greater than the height of button surrounding edge.
Further, button surrounding edge is provided with snap fit, guide wall is provided with the groove coordinated with snap fit and is square, snap fit is arranged on the relative both sides of button surrounding edge, or snap fit is arranged on each limit of button surrounding edge.
According to valve component of the present invention and valve control device, by arranging projection on valve rod, and the shackle member of projection and button connected and fixed, pressing keys can promote valve rod, realizes the control to valve body; Compared to the valve component of prior art, decrease the use of spring, structure is simple and reduce cost, improves efficiency of assembling.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the mounting structure schematic diagram of valve component of the present invention;
Fig. 2 is the structural representation of the valve body of valve component of the present invention;
Fig. 3 is the press-key structure schematic diagram of valve component of the present invention;
Fig. 4 is the cross-sectional schematic of valve control device of the present invention.
Marginal data:
10, valve body; 11, valve rod; 12, spool; 13, projection; 20, button; 211, button surrounding edge; 211a, snap fit; 221, sleeve; 221a, buckling groove; 30, housing; 31, guide wall; 31a, groove.
Embodiment
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figure 1 to Figure 3, according to valve component of the present invention, comprising: valve body 10, valve body 10 comprises valve rod 11 and spool 12, and valve rod 11 has away from the end of spool 12 at least one projection 13 that the radial direction along valve rod 11 arranges; Button 20, the shackle member that button 20 comprises pressing member and connects and fixes with at least one projection 13, shackle member is arranged at the back side of the pushing surface of pressing member.The shackle member of projection 13 with button 20 by arranging projection 13 on valve rod 11, and connects and fixes by the present invention, and pressing keys 20 can promote valve rod 11, realizes the control to valve body 10; Compared to the valve component of prior art, decrease the use of spring, structure is simple and reduce cost, improves efficiency of assembling.
Particularly, as shown in Figure 2, valve body 10 comprises valve rod 11 and spool 12, the first end of valve rod 11 is connected with spool 12, controlled the opening and closing of spool 12 and valve seat by valve rod 11, second end away from spool 12 of valve rod 11 is provided with at least one projection 13, and projection 13 is arranged along the radial direction of valve rod 11.In the present embodiment, valve rod 11 the second end symmetry be provided with two projections 13.Projection 13 can be the regular cylinders such as circular columns, steering column or rhombus column, manufactures processing to facilitate; In other implementations, projection 13 can also facilitate the cylinder of clamping for other.
As shown in Figure 3, the shackle member that button 20 comprises pressing member and connects and fixes with at least one projection 13, shackle member is arranged at the back side of the pushing surface of pressing member.In the present embodiment, pressing member and the one-body molded design of shackle member; In other implementations, pressing member can be fixedly connected with shackle member by the mode such as clamping, welding.The pressing surrounding edge that pressing member comprises pressing plate and arranges around pressing plate.Shackle member comprises the sleeve 221 being sheathed on valve rod 11 end, sleeve 221 is provided with at least one buckling groove 221a with projection 13 adaptation.In the present embodiment, valve rod 11 the second end symmetry be provided with two projections 13; Accordingly, also correspondingly on sleeve 221 two buckling groove 221a are provided with.Buckling groove 221a comprises the first groove of setting out from the bottom of sleeve 221 and the second groove with the first groove vertical connection, and therefore buckling groove 221a becomes " 7 " font substantially.Usually, the bottom margin of the first groove vertical sleeve 221, the second groove is parallel with the bottom margin of sleeve 221.When projection 13 is connected in the second groove by needs, first projection 13 is arranged in the first groove, when projection 13 arrives the intersection location of the first groove and the second groove, rotating key 20 or valve rod 11 thus projection 13 is connected in the second groove.Preferably, the notch of the second groove and projection 13 interference fit, as the notch of the second groove, comparatively bottom land is protruding slightly, so that projection 13 is fastened in the second groove, after making projection 13 snap in the second groove, without movement clearance, button 20 and valve rod 11 connect and fix, pressing keys 20 can promote valve rod 11, thus pushes spool 12 open.
As shown in Figure 4, present invention also offers a kind of valve control device, valve control device comprises housing 30 and above-mentioned valve component.
Housing 30 is provided with the push-boutton hole with button 20 adaptation, the edge of push-boutton hole has the guide wall 31 pressing direction extension along button 20, the button 20 of valve component is provided with the button surrounding edge 211 coordinated with guide wall 31.Valve control device is coordinated by guide wall 31 and button surrounding edge 211, prevents button 20 from the process be pressed into, producing off normal.Press on direction along button 20, the height of guide wall 31 is greater than the height of button surrounding edge 211, can slide up and down to make button surrounding edge 211 along guide wall 31.Button surrounding edge 211 is provided with snap fit 211a, guide wall 31 is provided with the groove 31a coordinated with snap fit 211a, to make snap fit 211a can only slide in groove 31a, prevent button 20 from process of press in, producing off normal further.In the present embodiment, button surrounding edge 211 is square, and snap fit 211a is arranged on the relative both sides of button surrounding edge 211; In other implementations, snap fit 211a is arranged on each limit of button surrounding edge 211; Or button surrounding edge 211 is rounded, rhombus etc., and one or more snap fit 211a is arranged on button surrounding edge 211.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
According to valve component of the present invention and valve control device, by arranging projection on valve rod, and the shackle member of projection and button connected and fixed, pressing keys can promote valve rod, realizes the control to valve body; Compared to the valve component of prior art, decrease the use of spring, structure is simple and reduce cost, improves efficiency of assembling.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a valve component, is characterized in that, comprising:
Valve body (10), described valve body (10) comprises valve rod (11) and spool (12), and described valve rod (11) has away from the end of described spool (12) at least one projection (13) that the radial direction along described valve rod (11) arranges;
Button (20), the shackle member that described button (20) comprises pressing member and connects and fixes with described at least one projection (13), described shackle member is arranged at the back side of the pushing surface of described pressing member.
2. valve component according to claim 1, is characterized in that,
Described shackle member comprises the sleeve (211) being sheathed on described valve rod (11) end, described sleeve (211) is provided with at least one buckling groove (221a) adaptive with described projection (13).
3. valve component according to claim 2, is characterized in that,
Described buckling groove (221a) comprises the first groove of offering from the bottom of described sleeve (211) and the second groove with described first groove vertical connection, and described projection (13) is connected in described second groove.
4. valve component according to claim 3, is characterized in that,
The notch of described second groove and described projection (13) interference fit.
5. valve component according to any one of claim 1 to 4, is characterized in that,
Described projection (13) is circular columns, square column or rhombus column.
6. a valve control device, comprises housing (30), it is characterized in that, described housing (30) is provided with the valve component according to any one of claim 1 to 5.
7. valve control device according to claim 6, is characterized in that,
Described housing (30) is provided with button (20) hole, the edge in described button (20) hole has the guide wall (31) extended along button (20) pressing direction, the button (20) of described valve component is provided with the button surrounding edge (211) coordinated with described guide wall (31).
8. valve control device according to claim 7, is characterized in that,
Along on described button (20) pressing direction, the height of described guide wall (31) is greater than the height of described button surrounding edge (211).
9. valve control device according to claim 7, is characterized in that,
Described button surrounding edge (211) is provided with snap fit (211a), described guide wall (31) is provided with the groove (31a) coordinated with described snap fit (211a).
10. valve control device according to claim 9, is characterized in that,
Described button surrounding edge (211) is square, described snap fit (211a) is arranged on the relative both sides of described button surrounding edge (211), or described snap fit (211a) is arranged on each limit of described button surrounding edge (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510821323.1A CN105351588B (en) | 2015-11-23 | 2015-11-23 | Valve body assembly and valve control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510821323.1A CN105351588B (en) | 2015-11-23 | 2015-11-23 | Valve body assembly and valve control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105351588A true CN105351588A (en) | 2016-02-24 |
| CN105351588B CN105351588B (en) | 2018-05-22 |
Family
ID=55327617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510821323.1A Expired - Fee Related CN105351588B (en) | 2015-11-23 | 2015-11-23 | Valve body assembly and valve control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105351588B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3746039A (en) * | 1971-05-20 | 1973-07-17 | Robertshaw Controls Co | A fuel control device mounting arrangement with a fuel supply manifold |
| CN2861674Y (en) * | 2005-06-06 | 2007-01-24 | 巫新财 | Rotary push-button air valve |
| CN201250948Y (en) * | 2008-09-11 | 2009-06-03 | 张清源 | Improved structure of temperature control tap |
| CN203585486U (en) * | 2013-10-29 | 2014-05-07 | 珠海格力电器股份有限公司 | Pressure reducing valve |
| CN205260946U (en) * | 2015-11-23 | 2016-05-25 | 珠海格力电器股份有限公司 | Valve body assembly and valve control device |
-
2015
- 2015-11-23 CN CN201510821323.1A patent/CN105351588B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3746039A (en) * | 1971-05-20 | 1973-07-17 | Robertshaw Controls Co | A fuel control device mounting arrangement with a fuel supply manifold |
| CN2861674Y (en) * | 2005-06-06 | 2007-01-24 | 巫新财 | Rotary push-button air valve |
| CN201250948Y (en) * | 2008-09-11 | 2009-06-03 | 张清源 | Improved structure of temperature control tap |
| CN203585486U (en) * | 2013-10-29 | 2014-05-07 | 珠海格力电器股份有限公司 | Pressure reducing valve |
| CN205260946U (en) * | 2015-11-23 | 2016-05-25 | 珠海格力电器股份有限公司 | Valve body assembly and valve control device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105351588B (en) | 2018-05-22 |
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Granted publication date: 20180522 |
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