CN2607348Y - Rotary pipeline pneumatic delivery distribution valve - Google Patents
Rotary pipeline pneumatic delivery distribution valve Download PDFInfo
- Publication number
- CN2607348Y CN2607348Y CN 02259992 CN02259992U CN2607348Y CN 2607348 Y CN2607348 Y CN 2607348Y CN 02259992 CN02259992 CN 02259992 CN 02259992 U CN02259992 U CN 02259992U CN 2607348 Y CN2607348 Y CN 2607348Y
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- inlet
- valve body
- valve
- spool
- outlet
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- Expired - Fee Related
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Abstract
The utility model relates to a valve, particular a revolving pipe energy transporting and distributing valve. The utility model comprises a valve body and a valve core. The utility model is characterized in that a valve core is arranged in the Pi shaped valve body. Two gas inlets and outlets which are connected with a pump are arranged on one side of the valve body. An air inlet and an air outlet are arranged on the corresponding side of the gas inlet and gas outlet. A connecting port is arranged on one end where the valve body is adjacent with the gas inlet and the gas outlet. A channel which is communicated with the connecting port, the gas inlet and the gas outlet is arranged inside the valve core. A channel which is communicated with the air inlet and the air outlet, the gas inlet and the gas outlet is arranged on the outer circle of the valve core. The utility model has the advantages of compacted and simple structure, and fast speed for cutting; and also has the advantages of high accurate for locating, quick starting and shutting after adapting electric control to drive the valve core, so that is widely applied to pipe transporting systems, changing from positive pressure or negative pressure transporting to negative pressure or positive pressure transporting.
Description
Technical field
The utility model relates to a kind of valve, and particularly the rotary pipeline strength is carried distributing valve.
Background technology
It is very rapid to utilize pressurized air and pipeline to come the technology of convey materials to develop at home at present, it can be with granular material or by being contained in material or other article in the container, be transported to another place rapidly from one, particularly smelt and railway aspect use more can bring into play its characteristics.In smelting process, need carry out composition to every stove molten steel and measure, the steel sample is on-the-spot kind to the analysis room from making steel rapidly with regard to needing like this, and the result after the analysis also need return rapidly.This just requires air-transport system to satisfy its needs.In the prior art, there be " the parallel-moving type Pneumatic conveying pipeline track switch " by name of Patent Office of the People's Republic of China's bulletin on June 14th, 2000 in the mechanism of realization air-transport system commutation, Granted publication CN2382695Y, it mainly discloses a kind of track switch formula commutation, it has mainly solved equidirectional delivery duct a pair of two or many commutation problems, and ducted malleation is carried and the problem of negative pressure transportation but can't solve.
Summary of the invention
The utility model provides in a kind of pipe conveying procedure, makes system be carried the distributing valve that becomes negative pressure transportation by malleation.The technical solution of the utility model is: a kind of rotary pipeline strength is carried distributing valve, comprise valve body, spool, it is characterized in that in " π " type valve body, a spool being installed, valve body one side has two inlet and outlet mouths that link to each other with air pump, in the relative side of inlet and outlet mouth into exhaust outlet is arranged, an end adjacent with the inlet and outlet mouth on valve body has a communication port, one passage that communicates with communication port and inlet and outlet mouth is arranged in spool, on the cylindrical of spool, have one with advance the passage that exhaust outlet and inlet and outlet mouth are connected.
Outer and the spool of valve body is connected with a controllable motor that can make valve core rotation.
The utlity model has compact conformation, simple, the characteristics that switch speed is fast, after employing motor-operated control valve core rotated, this valve had the accuracy of positioning height, opens and closes characteristics of rapid and accurate, can be widely used in the pipe-line transportation system, become negative pressure or malleation conveying by malleation or negative pressure transportation.
Description of drawings
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the use principle figure of the utility model in negative-pressure conveying system;
Accompanying drawing 3 is the use principle figure of the utility model in the malleation delivery system.
The specific embodiment
Embodiment one:
As shown in Figure 1, 2, the rotary pipeline strength is carried distributing valve, valve body 2, spool 4, in " π " type valve body 2, a spool 4 is installed, valve body one side has two admission ports that link to each other with air pump 9 and exhausr port 6, in the relative side of inlet and outlet mouth into exhaust outlet 3 is arranged, and an end adjacent with the inlet and outlet mouth on valve body has a communication port 1, one passage 7 that communicates with communication port and inlet and outlet mouth is arranged in spool, on the cylindrical of spool, have one with advance the passage 8 that exhaust outlet and inlet and outlet mouth are connected.Admission port 9 on the valve body links to each other with vortex pump 13 respectively with exhausr port 6.When air pump is worked, pressurized air enters distributing valve by admission port 9, by the passage 7 that communicates with communication port 1 and inlet and outlet mouth in the spool respectively with system in inlet, outlet device 12 with carry airduct 11 to link to each other, at this moment carry to be negative pressure in the airduct, just the container 10 of dress material can be sucked back by negative pressure.Have on the admission port of vortex pump and the cylindrical of spool one with advance exhaust outlet and link to each other with the passage that the inlet and outlet mouth is connected, just can make gas enter the ventilation inlet of vortex pump.Spool in the distributing valve can be connected with a controllable motor 5 that can make valve core rotation, so just can realize that distributing valve is electronic.
Embodiment two:
Shown in Fig. 1,3, the rotary pipeline strength is carried distributing valve, valve body 2, spool 4, in " π " type valve body 2, a spool 4 is installed, valve body one side has two admission ports that link to each other with air pump 9 and exhausr port 6, in the relative side of inlet and outlet mouth into exhaust outlet 3 is arranged, and an end adjacent with the inlet and outlet mouth on valve body has a communication port 1, one passage 7 that communicates with communication port and inlet and outlet mouth is arranged in spool, on the cylindrical of spool, have one with advance the passage 8 that exhaust outlet and inlet and outlet mouth are connected.Admission port 9 on the valve body links to each other with vortex pump 13 respectively with exhausr port 6.When air pump is worked, when needing malleation to carry, valve core rotation 90 degree, pressurized air enters distributing valve by admission port 9, by the passage 7 that communicates with communication port 1 and inlet and outlet mouth in the spool respectively with system in inlet, outlet device 12 with carry airduct 11 to link to each other, at this moment carry to be malleation in the airduct, just the container 10 of dress material can be blown out by malleation.So just realized that material is transported to the purpose on another ground fast by a ground.
Claims (2)
1. a rotary pipeline strength is carried distributing valve, comprise valve body, spool, it is characterized in that in " π " type valve body (2), being equipped with a spool (4), valve body one side has two the inlet and outlet mouth (9), (6) that link to each other with air pump, in the relative side of inlet and outlet mouth into exhaust outlet (3) is arranged, an end adjacent with the inlet and outlet mouth on valve body has a communication port (1), one passage (7) that communicates with communication port and inlet and outlet mouth is arranged in spool, on the cylindrical of spool, have one with advance the passage (8) that exhaust outlet and inlet and outlet mouth are connected.
2. a kind of rotary pipeline strength according to claim 1 is carried distributing valve, it is characterized in that the outer and spool of valve body is connected with a controllable motor (5) that can make valve core rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02259992 CN2607348Y (en) | 2002-10-01 | 2002-10-01 | Rotary pipeline pneumatic delivery distribution valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02259992 CN2607348Y (en) | 2002-10-01 | 2002-10-01 | Rotary pipeline pneumatic delivery distribution valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2607348Y true CN2607348Y (en) | 2004-03-24 |
Family
ID=34150086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02259992 Expired - Fee Related CN2607348Y (en) | 2002-10-01 | 2002-10-01 | Rotary pipeline pneumatic delivery distribution valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2607348Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359489A (en) * | 2013-06-17 | 2013-10-23 | 苏州市佳宏机械有限公司 | Uninterrupted twin-bucket vacuum powder supply system and using method thereof |
| CN105020435A (en) * | 2015-08-03 | 2015-11-04 | 宁波长荣酿造设备有限公司 | Air feeding reversing valve |
-
2002
- 2002-10-01 CN CN 02259992 patent/CN2607348Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359489A (en) * | 2013-06-17 | 2013-10-23 | 苏州市佳宏机械有限公司 | Uninterrupted twin-bucket vacuum powder supply system and using method thereof |
| CN105020435A (en) * | 2015-08-03 | 2015-11-04 | 宁波长荣酿造设备有限公司 | Air feeding reversing valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |