CN2471422Y - Sprayer nozzle controller - Google Patents
Sprayer nozzle controller Download PDFInfo
- Publication number
- CN2471422Y CN2471422Y CN 01206026 CN01206026U CN2471422Y CN 2471422 Y CN2471422 Y CN 2471422Y CN 01206026 CN01206026 CN 01206026 CN 01206026 U CN01206026 U CN 01206026U CN 2471422 Y CN2471422 Y CN 2471422Y
- Authority
- CN
- China
- Prior art keywords
- shower nozzle
- utility
- model
- nozzles
- liquid
- 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.)
- Expired - Fee Related
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- Catching Or Destruction (AREA)
Abstract
The utility model provides a nozzle control device for spraying machine, which comprises a plurality of nozzles, an air feeder connected with the air inlet of the nozzles, an air-drug mixer connected with the air-drug inlet of all nozzles, and a liquid supply device connected with the liquid inlet of all nozzles. The utility model is characterized in that a flow regulating valve and a check valve are arranged at the liquid inlet of all nozzles. Despite of the quantity of the nozzles, the spraying flow can be adjusted consistently. The utility model can also effectively avoid the reflux of spraying liquid and ensure the liquid spraying quality. Besides, the utility model can selectively spray water or other additives. The utility model has the advantages of simple structure, convenient operation control, stable performance and various functions. The utility model is an ideal nozzle control device for spraying machine.
Description
The utility model relates to a kind of shower nozzle control device, particularly a kind of device that is used to control multifunctional sprinkling machine sprinkling amount.
Multifunctional sprinkling machine is widely used in the cured tobacco production, and its effect mainly is that the tobacco leaf behind the beating and double roasting is carried out herbal sprinkling, prevents tobacco leaf poor food of invading that is subjected to disease and pest in storage alcoholization process.In addition for reduce tobacco leaf in storage alcoholization process broken rate or go mouldy etc., also can spray NMF or mould inhibitor etc. by the tobacco leaf of multifunctional sprinkling machine behind beating and double roasting.Shower nozzle on the existing spraying machine is made of the jet head sets of a plurality of mutual polyphones, each group shower nozzle is only by the valve or the meter control of correspondence, this control mode will inevitably cause the flow difference of each shower nozzle, promptly the capacity of sprinkler near the valve place is big, and is little away from the capacity of sprinkler at valve place, even do not have flow, thereby it is uneven that tobacco leaf is sprayed, therefore, existing spraying machine is difficult to guarantee that tobacco leaf sprays quality, is necessary it is improved.
The purpose of this utility model is to overcome the deficiency of prior art, provides a kind of sprinkling even, the spraying machine shower nozzle control device that is easy to control.
The utility model is realized by following technical proposal: it comprises shower nozzle, the feeder that links to each other with each shower nozzle gas access, the gas drug mixer that links to each other with each shower nozzle gas drug inlet, with the liquid feed device that each shower nozzle liquid inlet links to each other, it is characterized in that being provided with flow control valve and check valve at the place, liquid inlet of each shower nozzle.Described flow control valve and check valve link to each other with liquid feed device after linking to each other by pipeline again, so that spray volume by each shower nozzle of Flow-rate adjustment valve regulation, make its uniformity, can make the sprinkling of liquid can be by check valve more in addition because of the excessive backflow phenomenon that produces of drainage gas pressure.Described liquid feed device links to each other with additive tank with water tank respectively by pipeline, and be respectively equipped with magnetic valve at water tank and additive tank outlet, so that conversion as required by magnetic valve, supply atomizing water or other additive to shower nozzle selectively, realize a tractor serves several purposes, mix simultaneously shower nozzle control again with flow control valve and check valve, liquid such as water, medicine, additive can both evenly be sprayed.
The utility model compared with prior art has following advantage and effect: owing to be provided with flow control valve and check valve in the liquid inlet of each shower nozzle, no matter how much shower nozzle quantity has, the flow of its sprinkling can both be adjusted unanimity, overcome in the prior art, because of the sprinkling that shower nozzle too much brings inhomogeneous, and each shower nozzle is sprayed simultaneously, in addition because the setting of check valve, can effectively avoid flushing liquor to reflux, guarantee the spray liquid quality, again owing to be provided with magnetic valve respectively, can spray water selectively or spray other additive in the outlet of water tank and additive tank.The utility model also has characteristics such as simple in structure, convenient operation and control, stable performance, a tractor serves several purposes, is a kind of comparatively desirable spraying machine shower nozzle control device.
Fig. 1 is the structural representation of the utility model.
Below in conjunction with accompanying drawing the utility model is described further, is not limited in this but hold within the utility model.
Among the figure, 1 is shower nozzle, per three shower nozzles constitute one group, be installed on and spray in the storehouse, 11 is the gas drug inlet of shower nozzle, by pipeline with after gas drug mixer 41 links to each other, link to each other with drug delivery device 4 by pipeline again, drug delivery device 4 is by check valve 42, magnetic valve 43, flow sensor 44, Teat pipette 45, filter 46 constitutes, and link to each other with medicine-chest 9 by pipeline, so that with medicine with send into shower nozzle 1 after gas mixes, 12 is the gas access of shower nozzle, link to each other with feeder 6 by pipeline, so that open shower nozzle 1 by gas, feeder 6 is by Pressure gauge 61, pressure regulator valve 62, magnetic valve 63, pressure switch 64, filter 65, moisture trap 66 constitutes, 13 is the liquid inlet of shower nozzle, be connected with check valve 2 and flow control valve 3 by pipeline, link to each other with liquid feed device 5 by pipeline again, liquid feed device 5 is by Pressure gauge 51, flowmeter 52, liquid pump 53, filter 54, valve 55 constitutes, and link to each other with additive tank 7 with water tank 8 respectively by pipeline, be provided with magnetic valve 56 in the water tank outlet, be provided with magnetic valve 57, so that carry atomizing water or mould inhibitor to liquid feed device 5 as required in the additive tank outlet, additives such as alcoholization agent.
Claims (3)
1, a kind of spraying machine shower nozzle control device, comprise shower nozzle, the feeder that links to each other with each shower nozzle gas access, the gas drug mixer that links to each other with each shower nozzle gas drug inlet, with the liquid feed device that each shower nozzle liquid inlet links to each other, it is characterized in that being provided with flow control valve and check valve at the place, liquid inlet of each shower nozzle.
2, shower nozzle control device according to claim 1 is characterized in that linking to each other with liquid feed device after described flow control valve and check valve link to each other by pipeline again.
3, shower nozzle control device according to claim 1 is characterized in that described liquid feed device links to each other with additive tank with water tank respectively by pipeline, and is respectively equipped with magnetic valve at water tank and additive tank outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01206026 CN2471422Y (en) | 2001-04-20 | 2001-04-20 | Sprayer nozzle controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01206026 CN2471422Y (en) | 2001-04-20 | 2001-04-20 | Sprayer nozzle controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2471422Y true CN2471422Y (en) | 2002-01-16 |
Family
ID=33626734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01206026 Expired - Fee Related CN2471422Y (en) | 2001-04-20 | 2001-04-20 | Sprayer nozzle controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2471422Y (en) |
-
2001
- 2001-04-20 CN CN 01206026 patent/CN2471422Y/en not_active Expired - Fee Related
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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 |