CN205350428U - Ratio is ratio valve for cabinet - Google Patents
Ratio is ratio valve for cabinet Download PDFInfo
- Publication number
- CN205350428U CN205350428U CN201521021820.5U CN201521021820U CN205350428U CN 205350428 U CN205350428 U CN 205350428U CN 201521021820 U CN201521021820 U CN 201521021820U CN 205350428 U CN205350428 U CN 205350428U
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- China
- Prior art keywords
- mixing valve
- main body
- valve main
- line rail
- main part
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- Accessories For Mixers (AREA)
Abstract
The utility model discloses a ratio is ratio valve for cabinet, including ratio valve main part A and ratio valve main part B, ratio valve main part A places ratio valve main part B's front in, and the fixed wired rail in ratio valve main part A top, mono carrier and line rail sliding connection, servo motor pass through motor drive and put up and fixes on mono carrier, servo motor's the epaxial axle sleeve of installing, and movable case one end is fixed on the axle sleeve, and the other end passes the inside that ratio valve main part A placed ratio valve main part B in. The utility model is simple in operation, convenient to use has high assurance to the stable of its gaseous output and security.
Description
Technical field
The present invention relates to a kind of mixing valve, be specifically related to a kind of proportioning bin mixing valve.
Background technology
Proportioning bin is used exclusively for the device of gas mixing, but the mixing valve proportioning degree of accuracy of existing proportioning bin is low, and urgent need to correct.
Summary of the invention
For making up the deficiencies in the prior art, the present invention provides a kind of high mixture ratio accurate, proportioning bin mixing valve easy to use, simple to operate.
The present invention is achieved through the following technical solutions:
A kind of proportioning bin mixing valve, including mixing valve main body A and mixing valve main body B, it is characterized in that: mixing valve main body A is placed in before mixing valve main body B, mixing valve main body A wired rail fixed above, linear slide block and line rail are slidably connected, servomotor is fixed on linear slide block by motor-driven frame, the axle of servomotor is provided with axle sleeve, movable valve plug one end is fixed on axle sleeve, the other end is placed in the inside of mixing valve main body B through mixing valve main body A, the corner of mixing valve main body A inner space is right angle, the front portion of this movable valve plug is narrow and rear portion width, movable valve plug is anterior is respectively provided with cone angle near the position of front end and the end of front portion.
The proportioning bin mixing valve of the present invention, described line rail is fixed on above mixing valve main body A by line rail installing rack, is bolted between line rail and line rail installing rack.
The proportioning bin mixing valve of the present invention, between mixing valve main body A and gas a conveyance conduit, mixing valve main body B and gas b conveyance conduit, mixing valve main body A and mixing valve main body B respectively and pipe joint, transit joint are installed between mixing valve connector, between mixing valve connector and mixed gas pipeline road all successively, installing big joint after this mixing valve main body B, this big joint is connected with transit joint.
The invention has the beneficial effects as follows: mixing valve can realize the automatic mixing match of gas efficiently, accurately, it is possible to remotely controls, simple to operate, easy to use, the stability and the safeties that export its gas have high guarantee.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the present invention.
Accompanying drawing 2 is the structural representation that the master of the present invention looks.
Accompanying drawing 3 is the sectional view in E-E cross section in accompanying drawing 2.
Accompanying drawing 4 is the sectional view in F-F cross section in accompanying drawing 2.
In figure, 1 line rail installing rack, 2 line rail slide blocks, 3 line rails, 4 axle sleeves, 5 motor-driven framves, 6 servomotors, 8 movable valve plug, 9 mixing valve main body A, 10 mixing valve main body B, 11 big joints, 12 First Transition joints, 13 first collar nuts, 14 first pipe joints, 15 second transit joints, 16 second collar nuts, 17 second pipe joints, 18 the 3rd transit joints, 19 the 3rd collar nuts, 20 the 3rd pipe joints, 21 mixing valve connectors, 22 the 4th transit joints, 24 the 4th collar nuts, 25 the 4th pipe joints, 26 the 5th transit joints, 27 the 5th collar nuts, 28 the 5th pipe joints.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Accompanying drawing is a kind of detailed description of the invention of the present invention.This embodiment includes mixing valve main body A 9, mixing valve main body B10, movable valve plug 8, line rail installing rack 1, servomotor 6, line rail 3, line rail slide block 2, motor-driven frame 5, mixing valve main body A 9 is placed in before mixing valve main body B10, line rail installing rack 1 is fixed on above mixing valve main body A 9, line rail 3 makes to be fixed by bolts to the both sides of line rail installing rack 1, linear slide block 2 is fixed on motor-driven frame 5 on linear slide block 2 after coordinating with line rail 3, then servomotor 6 is arranged on motor-driven frame 5, axle sleeve 4 is arranged on the axle of servomotor 6, movable valve plug 8 one end is fixed on axle sleeve 4, the other end is placed in the inside of mixing valve main body B10 through mixing valve main body A 9, the corner of mixing valve main body A 9 inner space is right angle, the front portion of this movable valve plug 8 is narrow and rear portion width, movable valve plug 8 is anterior is respectively provided with cone angle near the position of front end and the end of front portion.This cone angle coordinates with the corner of mixing valve main body A 9 and mixing valve main body B10 inner space, it is achieved gas is by proportioning mixing, and gas a, b are respectively through the output after space is entered and stayed by mixing valve connector 21 remittance after corresponding air chamber of corresponding air inlet.
In mixing valve, when gas a, b are respectively through the first pipe joint 14, after second pipe joint 17 supplies simultaneously, at this moment, movable valve plug 8 and mixing valve main body A 9 are to seal, and gas a does not enter the 5th transit joint 26, and gas b can pass through the 3rd transit joint 18 simultaneously, 4th pipe joint 25 exports, and at this moment mixing valve output gas is the gas b of 100%.
Parameter servomotor 6 according to setting rotates according to the instruction of touching display screen, by driving servomotor 6 to move to big joint 11 direction with movable valve plug 8 threaded engagement of movable valve plug 8 with mixing valve main body A 9, the sealing surface of movable valve plug 8 and mixing valve main body A 9 (sealing surface that the corner of the cone angle in movable valve plug 8 and mixing valve main body A 9 inner space is formed) opens gap, the gap that gas a passes through to open enters the 3rd transit joint 18 and exports, the size that gap is opened determines the size of gas a output, (movement of corresponding movable valve plug 8 can regulate its cone angle and the gap size of corner, space in mixing valve main body B10 accordingly, such as Fig. 3, shown in 4), gas a, b confluxes gas according to the mode of volume ratio, realize by proportioning mixing gas.
PLC linkage servomotor 6 and drive-type mixing valve structure, it is achieved the full-automatic proportioning of mixing gas, improve mixed gases matching precision, make distributing precision up to ± 0.1%.
Claims (3)
1. a proportioning bin mixing valve, including mixing valve main body A and mixing valve main body B, it is characterized in that: mixing valve main body A is placed in before mixing valve main body B, mixing valve main body A wired rail fixed above, linear slide block and line rail are slidably connected, servomotor is fixed on linear slide block by motor-driven frame, the axle of servomotor is provided with axle sleeve, movable valve plug one end is fixed on axle sleeve, the other end is placed in the inside of mixing valve main body B through mixing valve main body A, the corner of mixing valve main body A inner space is right angle, the front portion of this movable valve plug is narrow and rear portion width, movable valve plug is anterior is respectively provided with cone angle near the position of front end and the end of front portion.
2. a kind of proportioning bin mixing valve according to claim 1, it is characterised in that: described line rail is fixed on above mixing valve main body A by line rail installing rack, is bolted between line rail and line rail installing rack.
3. a kind of proportioning bin mixing valve according to claim 1, it is characterized in that: between mixing valve main body A and gas a conveyance conduit, mixing valve main body B and gas b conveyance conduit, mixing valve main body A and mixing valve main body B respectively and pipe joint, transit joint are installed between mixing valve connector, between mixing valve connector and mixed gas pipeline road all successively, installing big joint after this mixing valve main body B, this big joint is connected with transit joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021820.5U CN205350428U (en) | 2015-12-10 | 2015-12-10 | Ratio is ratio valve for cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021820.5U CN205350428U (en) | 2015-12-10 | 2015-12-10 | Ratio is ratio valve for cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205350428U true CN205350428U (en) | 2016-06-29 |
Family
ID=56151982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521021820.5U Active CN205350428U (en) | 2015-12-10 | 2015-12-10 | Ratio is ratio valve for cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205350428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422908A (en) * | 2015-12-10 | 2016-03-23 | 济南华信自动化工程有限公司 | Proportional valve for proportional cabinet |
-
2015
- 2015-12-10 CN CN201521021820.5U patent/CN205350428U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422908A (en) * | 2015-12-10 | 2016-03-23 | 济南华信自动化工程有限公司 | Proportional valve for proportional cabinet |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |