CN110665428A - Liquid outlet device applied to color mixer - Google Patents
Liquid outlet device applied to color mixer Download PDFInfo
- Publication number
- CN110665428A CN110665428A CN201911092016.9A CN201911092016A CN110665428A CN 110665428 A CN110665428 A CN 110665428A CN 201911092016 A CN201911092016 A CN 201911092016A CN 110665428 A CN110665428 A CN 110665428A
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- Prior art keywords
- hole
- ball
- pump body
- valve body
- arc
- 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.)
- Pending
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- 239000007788 liquid Substances 0.000 title claims abstract description 26
- 239000011440 grout Substances 0.000 claims abstract description 14
- 239000002002 slurry Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000007569 slipcasting Methods 0.000 claims description 4
- 210000004907 gland Anatomy 0.000 claims 2
- 238000005086 pumping Methods 0.000 abstract description 8
- 230000009471 action Effects 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 6
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/7547—Discharge mechanisms characterised by the means for discharging the components from the mixer using valves, gates, orifices or openings
- B01F35/75471—Discharge mechanisms characterised by the means for discharging the components from the mixer using valves, gates, orifices or openings being adjustable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The invention relates to the field of fluid injection devices, in particular to a liquid outlet device applied to a color mixer. The rotating shaft and the rotating ball are connected in the valve body of the grouting valve, the rotating ball is provided with a straight hole and an arc-shaped groove, the straight hole penetrates through the upper end and the lower end of the rotating ball, and two ends of a flow channel formed by the arc-shaped groove can respectively face the pump body hole and the material barrel hole. When the liquid pumping action is executed, the two ends of the arc-shaped groove of the rotary ball can respectively face the charging barrel only by rotating the rotary ball through the rotating shaft, so that the charging barrel is communicated with the pump body; when the liquid injection action is executed, the two ends of the straight hole of the rotary ball can respectively face the pump body and the slurry outlet hole of the valve body only by rotating the rotary ball through the rotating shaft, so that the pump body is communicated with the slurry outlet hole. The operation mode that only the rotating shaft needs to be rotated is convenient. And can be used for connecting the pump body and the straight hole of grout outlet and keeping away from the grout outlet under the condition of not using, thereby avoiding the straight hole being stained with residues such as dust and the like.
Description
Technical Field
The invention relates to the field of fluid injection devices, in particular to a liquid outlet device applied to a color mixer.
Background
The color paste mixing machine is generally divided into a manual color mixing machine and an automatic color mixing machine, the manual color mixing machine needs to manually control a scale and pull up a pump body to print color paste, the automatic color mixing machine completes the action by mechanical parts under the control of a computer, and the manual color mixing machine is relatively low in price and low in maintenance cost. The full-automatic color mixer is expensive, but has relatively simple operation and high precision, and is gradually replacing a manual color mixer at present. However, as described in the patent application No. 200520063109.6, the conventional color paste mixing machine needs to close the filling valve and then open the communicating valve when the pump body performs the liquid pumping operation, and needs to close the communicating valve and then open the filling valve when the pump body performs the liquid filling operation, which requires two valves to be operated.
Disclosure of Invention
The invention provides a liquid outlet device applied to a color mixer, which aims to solve the problem that the operation mode of liquid outlet of the color mixer in the prior art is troublesome.
The invention adopts the following technical scheme: the utility model provides a be applied to liquid device of color mixer, including the slip casting valve, this slip casting valve is including the valve body, the valve body has feed cylinder hole, pump body hole and grout outlet, feed cylinder jogged joint is to the feed cylinder, pump body jogged joint is to the pump body, and pump body hole with grout outlet corresponds its characterized in that: the grouting valve also comprises a rotating shaft and a rotating ball, the rotating ball is rotatably arranged in the valve body and is rotatably connected with the valve body, one end of the rotating shaft in the valve body is connected with the rotating ball, and the rotating shaft and the rotating ball are radially fixed; the rotatable ball is provided with a straight hole and an arc-shaped groove, the straight hole penetrates through the upper end and the lower end of the rotatable ball, the arc-shaped groove forms a flow channel with a curved path in the rotatable ball, connecting lines from the two ends of the flow channel formed by the arc-shaped groove to the axis of the rotatable ball are perpendicular to the axis of the straight hole, and the two ends of the flow channel formed by the arc-shaped groove can respectively face the pump body hole and the material barrel hole.
As a further improvement, the surface of the rotary ball is provided with an inward concave limiting groove, one end of the rotating shaft in the valve body is provided with a limiting bulge, and the limiting bulge is embedded into the limiting groove in a matching mode.
As a further improvement, the other end of the valve body, which is correspondingly connected with the pump body hole, is provided with a threaded hole, the aperture of the threaded hole is larger than the diameter of the rotary ball, the threaded hole is also in threaded connection with a compression nut, and the center of the nut forms the slurry outlet hole.
As a further improvement, sealing seats are fixed at both ends of the rotary ball in the valve body, and one of the sealing seats is fixedly connected to the compression nut; the center of the sealing seat is provided with a through hole which penetrates through the sealing seat, and the inner wall of the through hole of the sealing seat is a cambered surface matched with the surface of the rotating ball.
As a further improvement, the arc-shaped groove is a groove which is formed by inwards sinking the surface of the rotary ball along the arc length of the surface of the rotary ball, and the radian of the arc length is 90 degrees.
As a further improvement, a flat knob is arranged outside the valve body at one end of the knob.
As a further improvement, the color mixer further comprises a toggle mechanism fixed on the color mixer, wherein the toggle mechanism comprises a driving motor and a toggle plate connected to an output shaft of the driving motor, a concave toggle groove is formed in the other end face, opposite to the driving motor, of the toggle plate, and the knob is embedded into the toggle groove in a matching mode.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: when the liquid pumping action is executed, the two ends of the arc-shaped groove of the rotary ball can respectively face the charging barrel only by rotating the rotary ball through the rotating shaft, so that the charging barrel is communicated with the pump body through the connection of the arc-shaped groove, and the straight hole of the rotary ball can be staggered from the pump body hole and the pulp outlet hole; when the liquid injection action is executed, the rotating ball is rotated only through the rotating shaft, the two ends of the straight hole of the rotating ball can face the slurry outlet holes of the pump body and the valve body respectively, so that the pump body is communicated with the slurry outlet holes through the connection of the straight holes, and the arc-shaped groove can be staggered in the pump body hole and the charging barrel hole. This mode of operation is more convenient than the mode of operation of two valves that is required in the prior art. And can be used for connecting the pump body and the straight hole of grout outlet and keeping away from the grout outlet under the condition of not using, thereby avoiding the straight hole being stained with residues such as dust and the like.
Drawings
Fig. 1 is a perspective view of an external structure of a grouting valve.
Fig. 2 is a side sectional view of the valve body.
Fig. 3 is a schematic structural view of a rotary ball.
Fig. 4 is a schematic structural view of the rotating ball when the straight hole rotates to the horizontal state.
Fig. 5 is a schematic structural view of the rotating ball when the straight hole is rotated to the vertical state.
Fig. 6 is an exploded perspective view of the grouting valve.
Fig. 7 is a schematic sectional structure diagram of a grouting valve connecting a pump body and a charging barrel.
Fig. 8 is a partial structural view of a color mixer equipped with the present invention.
Fig. 9 is a side view of fig. 8.
Fig. 10 is an enlarged view of direction a in fig. 9.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 7, the liquid outlet device applied to the color mixer comprises a grouting pump 1, wherein the grouting pump 1 comprises a valve body 11, a rotating shaft 15 and a rotating ball 12. The valve body 11 is a three-way valve body with a charging barrel hole 111, a pump body hole 112 and a slurry outlet hole 113, the axial lead of the charging barrel hole 111 is perpendicular to the axial lead of the pump body hole 112, and the slurry outlet hole 113 corresponds to the pump body hole 112 in the same axial center. The cartridge aperture 111 is connected to the cartridge 4 of the tinting machine. The pump body hole 112 is connected to the pump body 3, and after the material cylinder hole 111 and the pump body hole 112 are communicated, the pump body 3 is used for pumping the pigment in the material cylinder 4 into the pump body 3, and the specific liquid pumping principle of the pump body 3 is the prior art, and details are not repeated here.
As shown in fig. 4 to 6, the surface of the rotary ball 12 is provided with an inwardly recessed limiting groove 123, and one end of the rotating shaft 15 in the valve body 11 is provided with a limiting protrusion 151, and the limiting protrusion 151 is fittingly inserted into the limiting groove 123. The valve body 11 is provided with a mounting hole 115 at a position corresponding to the material cylinder hole 111, and before the rotary ball 12 is assembled, the rotary shaft 15 passes through the mounting hole 115 from the inside to the outside of the valve body 11, so that the connection between the rotary shaft 15 and the valve body 11 is realized. The flat knob 16 is further fixedly connected to one end of the rotating shaft 15 outside the valve body 11, specifically, the knob 16 is provided with a connecting hole 161, two corresponding sides of the inner wall of the connecting hole 161 are planes, two sides of the tail end of the other end of the rotating shaft 15 opposite to the limiting protrusion 151 are provided with plane steps 152, and the rotating shaft 15 is embedded into the connecting hole 161 of the knob 16 so that the plane steps 152 are fitted to the plane of the inner wall of the connecting hole 161. The knob 16 is further screwed with a headless screw 17 outward and inward, the headless screw 17 is pressed inward to the plane step 152 of the rotating shaft 15 to achieve fixed connection between the rotating shaft 15 and the knob 16, and the plane step 152 of the rotating shaft 15 is attached to the plane of the inner wall of the connecting hole 161 to enable the knob 16 and the rotating shaft 15 to be fixed in the radial direction, so that the rotating shaft 15 is driven to rotate while the knob 16 is rotated.
As shown in fig. 3, the rotary ball 12 is provided with a straight hole 122 and an arc-shaped groove 121, and the straight hole 122 penetrates through the upper and lower ends of the rotary ball 12 and the axis of the rotary ball 12. As shown in fig. 5, when the rotary ball 12 rotates until the straight hole 12 is vertical to the valve body 11, two ends of the straight hole 122 respectively correspond to the pump body hole 113 and the slurry outlet hole 112. The arc-shaped groove 121 forms a curved flow channel in the rotary ball 12, specifically, the arc-shaped groove 121 is a concave groove on the surface of the rotary ball 12 along the arc length of the surface of the rotary ball 12, and the radian of the arc length is 90 degrees. Connecting lines formed from the two ends of the flow channel formed by the arc-shaped groove 121 to the axis of the rotating ball 12 are perpendicular to the axis of the straight hole 122, and the two ends of the flow channel formed by the arc-shaped groove 121 face the pump body hole 113 and the material barrel hole 111 respectively. When the rotary ball 12 rotates to the position where the straight hole 122 is horizontal relative to the valve body 11, two ends of the arc-shaped groove 121 are respectively communicated to the cylinder hole 111 and the pump body hole 113, so that the cylinder hole 111 and the pump body hole 113 are communicated through the arc-shaped groove 121.
As shown in fig. 2 to 6, the valve body 11 is provided with a threaded hole 114 at the other end corresponding to the pump body hole 113, the diameter of the threaded hole 114 is larger than the diameter of the rotary ball 12, the threaded hole 114 is further screwed with a compression nut 13, and the center of the compression nut 13 penetrates through the grout outlet 112. Preferably, the rotary shaft 15 and the compression nut 13 are provided with a sealing ring 13 for sealing a joint where the mounting hole 115 is connected with the rotary shaft 15 and a joint where the threaded hole 114 of the compression nut 13 is connected. Two sealing seats 14 are further arranged in the valve body 11, and the two sealing seats 14 are respectively fixed on the end face of the valve body 11, which is provided with the pump body hole 113, and the end face of the compression nut 13. The center of the sealing seat 14 is provided with a through hole 141, the through hole 141 is used for avoiding the pump body hole 113 or the slurry outlet hole 112, the inner wall of the through hole 141 of the sealing seat 14 is an arc surface adapted to the surface of the rotating ball 12, and the sealing seat 14 is made of teflon. During assembly, the two sealing seats 14 are embedded into the valve body 11 and a toggle groove arranged on the compression nut 13; embedding the rotary ball 12 into the valve body 11 along one side of the cylinder hole 111, moving the limit groove 123 of the rotary ball 12 to be sleeved on the limit bulge 151 of the rotating shaft 15, and pressing the rotary ball 12 to be tightly attached to the hole wall of the through hole 141 of the seal seat 14; finally, the compression nut 13 is screwed into the threaded hole 114 of the valve body 11, and the compression nut 13 is pressed inward to fix the spin ball 12, so that the spin ball 12 rotates in the valve body 11 with a large resistance and cannot rotate freely, specifically, the knob 16 is rotated outside the valve body 11 to drive the rotating shaft, so that the limit protrusion 151 of the rotating shaft 15 drives the limit groove 123 of the spin ball 12 to rotate, and the knob 16 can drive the spin ball 12 to rotate.
As shown in fig. 7 to 10, the present invention further includes a toggle mechanism 2 fixed on a frame 51 of the color mixer, the color mixer may be a color paste toner disclosed in the prior patent with application number 99810609.7, as described in the specification of the patent, a plurality of containers are fixed on a turntable base, the containers are the charging barrels 4 in the present embodiment, and the turntable base can rotate relative to the frame, and the rotation mode can be driven by a motor. Furthermore, the control of the pump body 3 can be performed in the manner of a piston pump as disclosed in the prior patent with application number 200520063109.6, wherein the PLC control device in the prior patent can be a control system of a color mixer. The toggle mechanism 2 comprises a driving motor 21 and a toggle plate 22 connected to an output shaft of the driving motor, a concave toggle groove 221 is arranged on the other end face of the toggle plate 22 opposite to the driving motor 21, and the height of the knob 16 is close to that of the toggle plate, so that the knob 16 in a horizontal state is matched and embedded into the toggle groove 221. When the turntable base 52 rotates the position of the fluctuation mechanism 2, the knob 16 connected to the valve body 11 can be embedded into the toggle groove 221 of the toggle plate 22, and at this time, the toggle plate 22 can be driven to rotate by controlling the operation of the driving motor 21, so that the rotation of the rotary ball 12 can be automatically controlled, and the automatic control of the liquid discharge of the color paste can be realized by combining the liquid pumping and liquid discharge control of the pump body 3. The specific working mode can be controlled by the control system according to the following modes:
s1, after controlling the material barrel 4 fixed on the turntable base 52 to rotate to the position of the toggle mechanism 2, controlling the driving motor 21 to drive the rotary ball 12 to rotate to make the two ends of the arc-shaped groove 121 respectively face the pump body hole 113 and the material barrel hole 111, so that the cylinder body of the pump body 3 is communicated with the material barrel 4 through the arc-shaped groove 121, and at this time, the straight hole 122 rotates to a horizontal state, i.e. the straight hole staggers the pump body hole 113 and the pulp outlet hole 112;
s2, controlling the pump body 3 to perform a liquid pumping action, and pumping the color paste in the charging barrel 4 into the pump body 3 through the charging barrel hole 111, the arc-shaped groove 121 and the pump body hole 113 in sequence;
s3, controlling the driving motor 21 to drive the rotary ball 12 to rotate to enable the straight hole 122 to be in a vertical state, namely, the upper end and the lower end of the straight hole 122 respectively correspond to the pump body 3 and the slurry outlet 112, controlling the pump body 3 to execute a pressing action at the moment, sequentially injecting color paste in the pump body 3 along the straight hole 122 and the slurry outlet 112, and at the moment, relatively rotating the arc-shaped groove 121 to be in a horizontal state, namely, staggering the arc-shaped groove 121 from the pump body hole 113 to the material barrel hole 111;
s3, after the grouting is completed, the driving motor 21 drives the rotary ball 12 to rotate to make the straight hole 122 horizontal, and then the charging barrel 4 is controlled to move out of the toggle mechanism 2, so that the straight hole 122, the pump body hole 113 and the grout outlet 112 are staggered, and the straight hole 122 is prevented from being exposed to the air through the grout outlet 112, thereby preventing the straight hole 122 from being contaminated by dust and other residues.
As will be understood from the above description of the present invention, the overall structure of the present invention does not adopt a spring structure, so that the problem of elastic damping of the spring can be avoided, and the service life of the grouting valve 1 can be relatively prolonged. And the rotary ball 12 arranged in the grouting valve 1 is rotated to communicate the pump body 3 and the charging barrel 4 and simultaneously seal the grout outlet, so that the straight hole 122 for connecting the pump body 3 and the grout outlet 112 can be used to avoid the grout outlet 112 under the condition of nonuse, and the straight hole 122 can be prevented from being contaminated by dust and other residues.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.
Claims (7)
1. The utility model provides a be applied to liquid device of color mixer, including the slip casting valve, this slip casting valve is including the valve body, the valve body has feed cylinder hole, pump body hole and grout outlet, feed cylinder jogged joint is to the feed cylinder, pump body jogged joint is to the pump body, and pump body hole with grout outlet corresponds its characterized in that: the grouting valve also comprises a rotating shaft and a rotating ball, the rotating ball is rotatably arranged in the valve body and is rotatably connected with the valve body, one end of the rotating shaft in the valve body is connected with the rotating ball, and the rotating shaft and the rotating ball are radially fixed; the rotatable ball is provided with a straight hole and an arc-shaped groove, the straight hole penetrates through the upper end and the lower end of the rotatable ball, the arc-shaped groove forms a flow channel with a curved path in the rotatable ball, connecting lines from the two ends of the flow channel formed by the arc-shaped groove to the axis of the rotatable ball are perpendicular to the axis of the straight hole, and the two ends of the flow channel formed by the arc-shaped groove can respectively face the pump body hole and the material barrel hole.
2. The liquid outlet device applied to the color mixer as claimed in claim 1, wherein: the surface of the rotating ball is provided with an inward concave limiting groove, one end of the rotating shaft in the valve body is provided with a limiting bulge, and the limiting bulge is embedded into the limiting groove in a matching mode.
3. The liquid outlet device applied to the color mixer as claimed in claim 1, wherein: the other end of the valve body, which is correspondingly connected with the pump body hole, is provided with a threaded hole, the aperture of the threaded hole is larger than the diameter of the rotary ball, the threaded hole is also in screwed connection with a gland nut, and the center of the gland nut forms the slurry outlet hole.
4. The liquid outlet device applied to the color mixer as claimed in claim 3, wherein: sealing seats are fixed at two ends of the rotating ball in the valve body, and one of the sealing seats is fixedly connected to the compression nut; the center of the sealing seat is provided with a through hole which penetrates through the sealing seat, and the inner wall of the through hole of the sealing seat is a cambered surface matched with the surface of the rotating ball.
5. The liquid outlet device applied to the color mixer as claimed in claim 1, wherein: the arc-shaped groove is a groove which is formed by inwards sinking the surface of the rotary ball along the arc length of the surface of the rotary ball, and the radian of the arc length is 90 degrees.
6. The liquid outlet device applied to the color mixer as claimed in claim 1, wherein: one end of the knob is provided with a flat knob outside the valve body.
7. The liquid outlet device applied to the color mixer as claimed in claim 6, wherein: the color mixer is characterized by further comprising a toggle mechanism fixed on the color mixer, the toggle mechanism comprises a driving motor and a toggle plate connected to an output shaft of the driving motor, a concave toggle groove is formed in the other end face, opposite to the end face connected with the driving motor, of the toggle plate, and the knob is embedded into the toggle groove in a matched mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911092016.9A CN110665428A (en) | 2019-11-11 | 2019-11-11 | Liquid outlet device applied to color mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911092016.9A CN110665428A (en) | 2019-11-11 | 2019-11-11 | Liquid outlet device applied to color mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110665428A true CN110665428A (en) | 2020-01-10 |
Family
ID=69086907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911092016.9A Pending CN110665428A (en) | 2019-11-11 | 2019-11-11 | Liquid outlet device applied to color mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110665428A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030192605A1 (en) * | 2002-04-12 | 2003-10-16 | Tran Duc Thanh | Drag ball valve |
| CN2623995Y (en) * | 2003-06-08 | 2004-07-07 | 郑州三华科技实业有限公司 | Triplet ball-type valve adapted for colour mixer |
| DE102007025516A1 (en) * | 2007-05-31 | 2008-12-11 | ASV STüBBE GMBH & CO. KG | Ball valve for blocking off and controlled opening of pipes has a casing with inlets and outlets, a valve ball with inlet openings and an outlet opening and an adjusting device |
| CN101618356A (en) * | 2009-07-04 | 2010-01-06 | 内蒙古师范大学 | Multifunctional integral liquid relief control valve |
| CN202708175U (en) * | 2012-04-18 | 2013-01-30 | 佛山市日丰企业有限公司 | Valve ball and frost valve provided with the same |
| CN103574100A (en) * | 2013-11-13 | 2014-02-12 | 北京艾迪西暖通科技有限公司 | Three-way ball valve |
| CN211463021U (en) * | 2019-11-11 | 2020-09-11 | 晋江肯乐贸易有限公司 | Liquid outlet device applied to color mixer |
-
2019
- 2019-11-11 CN CN201911092016.9A patent/CN110665428A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030192605A1 (en) * | 2002-04-12 | 2003-10-16 | Tran Duc Thanh | Drag ball valve |
| CN2623995Y (en) * | 2003-06-08 | 2004-07-07 | 郑州三华科技实业有限公司 | Triplet ball-type valve adapted for colour mixer |
| DE102007025516A1 (en) * | 2007-05-31 | 2008-12-11 | ASV STüBBE GMBH & CO. KG | Ball valve for blocking off and controlled opening of pipes has a casing with inlets and outlets, a valve ball with inlet openings and an outlet opening and an adjusting device |
| CN101618356A (en) * | 2009-07-04 | 2010-01-06 | 内蒙古师范大学 | Multifunctional integral liquid relief control valve |
| CN202708175U (en) * | 2012-04-18 | 2013-01-30 | 佛山市日丰企业有限公司 | Valve ball and frost valve provided with the same |
| CN103574100A (en) * | 2013-11-13 | 2014-02-12 | 北京艾迪西暖通科技有限公司 | Three-way ball valve |
| CN211463021U (en) * | 2019-11-11 | 2020-09-11 | 晋江肯乐贸易有限公司 | Liquid outlet device applied to color mixer |
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