CN2623995Y - Triplet ball-type valve adapted for colour mixer - Google Patents
Triplet ball-type valve adapted for colour mixer Download PDFInfo
- Publication number
- CN2623995Y CN2623995Y CN 03245940 CN03245940U CN2623995Y CN 2623995 Y CN2623995 Y CN 2623995Y CN 03245940 CN03245940 CN 03245940 CN 03245940 U CN03245940 U CN 03245940U CN 2623995 Y CN2623995 Y CN 2623995Y
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- valve
- valve core
- hole
- spherical
- spherical valve
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Abstract
The utility model relates to a tee joint spherical valve, comprises a valve, a spherical valve core which is arranged inside the valve body and a valve spindle applied to bring along the valve core to rotate, two mutually vertical through holes are arranged in the midmost position of the globe valve core. The utility model is characterized in that at least a slanting hole leading to the centre of the valve core is processed in the sphere which is arranged in the inferior part of the spherical valve core, the position of the slanting hole can avoid to communicate with the inlet and outlet of the valve body in the normally switching process of valve core (rotating 90 degree). The position of the slanting hole is better arranged in the plane that the midlines of the two through holes of the valve core are located, and is in 45 degree included angle with the extending line of the midline of the two through holes. The utility model has advantages as follows: novel molding, rational design, can reduce the accuracy of manufacturing of the valve, reduce the cost of manufacture, and can guarantee the ration color matching precision of the color mixer, prevent the color slurry is dry and hard in the spherical valve body cavity.
Description
(1) technical field
The utility model relates to a kind of spherical valve, especially a kind of threeway spherical valve that is applicable on the colour mixer.
(2) background technique
Colour mixer is the paint (particularly latex paint) that is used for preparing required color, the color matching equipment of coating.Each colour mixer normally is made up of a plurality of mill base buckets that the different colours mill base is housed.If need quantitatively to extract the colored paint in the bucket, then to finish by quantitative draw-out device, be installed on the mill base bucket quantitative draw-out device by with the mill base bucket on valve opening and switch the specific mill base that extracts in a certain color matching paint can that places on the colour mixer.One a selected amount of main lacquer (normally white paint) matches with a certain amount of mill base, obtains the lacquer look and the lacquer amount of required preparation.
Be applicable to that in the market the toning valve on the colour mixer has columnar valve, disk type valve etc.The cylinder type valve requires the quality of fit height of cylinder type valve rod and cylinder valve opening, makes manufacture cost strengthen.Usually the tee ball valve of structure also can be used on the colour mixer, structure as shown in Figure 1, comprise valve body, be arranged on the spherical valve core in the valve body and be used to drive the valve shaft of valve core rotation, on the ball valve core in it two orthogonal two through holes are arranged, spherical valve core is fixed in the valve body by ball valve back seat and liner.During use, upwards spur piston rod, the mill base in the mill base bucket is drawn in the gauge line by the through hole on the ball valve core.Determine the suction amount of mill base according to metering numeral on the measure ruler, after the mill base suction, another hand is pulled spanner, make it drive the ball valve core and clockwise rotate 90 degree by ball journal, press down piston, mill base in the gauge line will be finished quantitative color matching by the through hole on the ball valve core from the going out to coat with lacquer the hole and get of valve body front end.But this spherical valve uses on colour mixer, because the viscosity that mill base has is bigger, mill base is difficult for flowing in the body cavity bottom, and the time has been grown the dry and hard phenomenon of easy generation, influence color matching precision.
(3) summary of the invention
A kind of threeway spherical valve that is specially adapted on the colour mixer that the purpose of this utility model designs at existing problem in the above-mentioned prior art just, this valve modern design, reasonable in design, can reduce the accuracy of manufacturing of valve, reduce manufacture cost, and can guarantee the quantitative color matching precision of colour mixer to prevent that mill base is dry and hard in the spherical valve body cavity.
The purpose of this utility model realizes by following scheme: be applicable to that originally threeway spherical valve on the colour mixer comprises valve body, is arranged on the spherical valve core in the valve body and is used to drive the valve shaft of valve core rotation, be provided with two mutually perpendicular through holes at the spherical valve core center position, wherein: process an inclined hole that leads to center spool on the spheroid of spherical valve core bottom at least, this inclined hole position should avoid that (90 ° of rotations) is connected with the import and export of valve body in the normal handoff procedure of spool.
In the utility model, processing for convenience, and guarantee using effect, the mill base of body cavity bottom easily is drawn out of, the position of inclined hole preferably is positioned at two through hole center line plane of living on the spool, and all is 45 ° of angles with the center line elongation line of two through hole.Inclined hole also can with two through hole not on same plane, as long as be opened in the spheroid bottom and guarantee that the import and export of (90 ° of rotations) and valve body in the normal handoff procedure of spool of this inclined hole position are obstructed,
In the utility model, the aperture of described inclined hole is less than the aperture of two through hole.
Advantage of the present utility model is: modern design, and reasonable in design, can reduce the accuracy of manufacturing of valve, reduce manufacture cost, and can guarantee the quantitative color matching precision of colour mixer, prevent that mill base is dry and hard in the spherical valve body cavity.
(4) description of drawings
Fig. 1 is that existing three-way valve is used for the structural representation on the colour mixer.
Fig. 2 is installed in overall structure plan view on the colour mixer for the utility model.
The right elevation of Fig. 3 Fig. 2.
Fig. 4 is the partial enlarged drawing (valve element position figure when colored paint extracts) of valve part among Fig. 2.
Fig. 5 is the partial enlarged drawing (valve element position figure when colored paint is got) of valve part among Fig. 2.
Fig. 6 is opened inclined hole and two through hole not at conplane schematic representation by spherical valve core in the utility model.
(5) embodiment
The utility model is done below in conjunction with accompanying drawing and is described in further detail:
Shown in Fig. 2,3,4,5: this threeway spherical valve comprises valve body (1), is arranged on spherical valve core (2), the valve shaft (3) that is used to drive valve core rotation and the ball valve back seat (11) in the valve body, back seat cushion (4), ball valve liner (5) etc., be provided with two mutually perpendicular through holes (6 ') (6 ") at spherical valve core (2) center position; in two through hole center line plane of living in, be processed with an inclined hole (7); the center line elongation line of this inclined hole and two through hole all is 45 ° of angles, and the aperture of inclined hole (7) is less than the aperture of two through hole (6).In the valve body upper end-hole mill base gauge line (8) is housed, is equipped with one in the gauge line and extracts piston and piston rod.The piston rod upper end links with the measure ruler that is enclosed within the gauge line outside.The threeway spherical valve one backward the horizontal access place be lined with back seat cushion (4), and link with lower end one lacquer export (10) the edge groove of mill base bucket (9).In valve body (1), spherical valve core (2) is fixed its position by front and back two liners (5), ball valve back seat (11) and back seat cushion (4), because back seat cushion (4) is that an elastic material is made, can make two liners (5) keep tightly withstanding spherical valve core (2) always, guarantee that three through holes on the valve body (1) have only two can lead to simultaneously, another hole can isolate effectively.
During use,, at first grasp handle and upwards spur piston rod, the mill base in the mill base bucket is drawn in the gauge line (8) to body cavity (13) by the through hole on the ball valve core and 45 ° of inclined holes in the spherical valve core position shown in Fig. 2,3.Determine the suction amount of mill base according to metering numeral on the measure ruler, and the mill base of valve body (1) intracavity bottom is drawn into.After the mill base suction, another hand is pulled spanner (14), make it pass through ball journal (3) (shown in Figure 5) and drive spherical valve core (2) and in Fig. 3, clockwise rotate position among Fig. 4 after, depress piston rod and drive piston and depress.In this case, mill base in the gauge line will be by the through hole on the ball valve core and body cavity (13) going out to coat with lacquer the hole (12) and get to 45 ° of inclined holes (7) from valve body (1) front end, finish the effect of quantitative color matching, and the mill base of body cavity (13) bottom is also got.
The inclined hole of being offered on the utility model spool, also can with two through hole not on same plane, as long as be opened in the spheroid bottom and guarantee that the import and export of (90 ° of rotations) and valve body in the normal handoff procedure of spool of this inclined hole position are obstructed, as shown in Figure 6: two inclined holes (7 ') (also can be) be opened in perpendicular plane, two through hole plane of living in.
Claims (3)
1, a kind of threeway spherical valve that is applicable on the colour mixer, it comprises valve body (1), be arranged on the spherical valve core (2) in the valve body and be used to drive the valve shaft (3) of valve core rotation, be provided with two mutually perpendicular through holes (6 ') (6 ") at spherical valve core (2) center position, it is characterized in that: on the bottom spheroid of spherical valve core (2), process an inclined hole (7) that leads to center spool at least.
2, the threeway spherical valve that is applicable on the colour mixer according to claim 1 is characterized in that: inclined hole (7) is positioned at two through hole center line plane of living on the spool, and this inclined hole (7) all is 45 ° of angles with the center line elongation line of two through hole.
3, the threeway spherical valve that is applicable on the colour mixer according to claim 1 and 2, it is characterized in that: the aperture of inclined hole (7) is less than the aperture of two through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03245940 CN2623995Y (en) | 2003-06-08 | 2003-06-08 | Triplet ball-type valve adapted for colour mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03245940 CN2623995Y (en) | 2003-06-08 | 2003-06-08 | Triplet ball-type valve adapted for colour mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2623995Y true CN2623995Y (en) | 2004-07-07 |
Family
ID=34251867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03245940 Expired - Fee Related CN2623995Y (en) | 2003-06-08 | 2003-06-08 | Triplet ball-type valve adapted for colour mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2623995Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7445025B2 (en) | 2006-03-13 | 2008-11-04 | Itt Manufacturing Enterprises, Inc | Combination valve |
| CN103968106A (en) * | 2013-02-05 | 2014-08-06 | 沈如华 | Color mixer and reversing valve device thereof |
| CN105757022A (en) * | 2014-12-19 | 2016-07-13 | 沈如华 | Control valve capable of achieving large-amount and trace-amount color paste outpouring |
| CN110665428A (en) * | 2019-11-11 | 2020-01-10 | 晋江肯乐贸易有限公司 | Liquid outlet device applied to color mixer |
-
2003
- 2003-06-08 CN CN 03245940 patent/CN2623995Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7445025B2 (en) | 2006-03-13 | 2008-11-04 | Itt Manufacturing Enterprises, Inc | Combination valve |
| CN103968106A (en) * | 2013-02-05 | 2014-08-06 | 沈如华 | Color mixer and reversing valve device thereof |
| CN103968106B (en) * | 2013-02-05 | 2016-08-10 | 沈如华 | Colour mixer and change valve device thereof |
| CN105757022A (en) * | 2014-12-19 | 2016-07-13 | 沈如华 | Control valve capable of achieving large-amount and trace-amount color paste outpouring |
| CN110665428A (en) * | 2019-11-11 | 2020-01-10 | 晋江肯乐贸易有限公司 | Liquid outlet device applied to color mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040707 Termination date: 20100608 |