CN103406225A - Device for accurately controlling jet flow sprayer signal water intake quantity - Google Patents
Device for accurately controlling jet flow sprayer signal water intake quantity Download PDFInfo
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- CN103406225A CN103406225A CN2013102913518A CN201310291351A CN103406225A CN 103406225 A CN103406225 A CN 103406225A CN 2013102913518 A CN2013102913518 A CN 2013102913518A CN 201310291351 A CN201310291351 A CN 201310291351A CN 103406225 A CN103406225 A CN 103406225A
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Abstract
A device for accurately controlling jet flow sprayer signal water intake quantity comprises a bolt, a lock nut a, a cover plate, a lock nut b, a movable check block, a transparent water tank, a signal nozzle a, a conduit, a signal nozzle b, a lock nut c, sealing rings and a scale water gage, wherein the signal nozzle a is arranged at the bottom of the transparent water tank, the cover plate is arranged at the upper end of the transparent water tank, the movable check block is arranged inside the transparent water tank, and the scale water gage is arranged outside the transparent water tank. A groove is formed in the outer end of the movable check block, and the sealing rings are arranged in the groove of the movable check block and play a role in preventing water inside the transparent water tank from leaking. The device comprises two working states that the movable check block is elevated or lowered to make the volume of water storage capacity of the transparent water tank be increased or decreased. The scale water gage is used for enabling people to accurately reading information of the volume of the water storage capacity of the transparent water tank.
Description
Technical field
The invention belongs to the water-saving irrigation technique field, relate to the key equipment of accurate control jet spout signal water withdrawal in spray irrigation system, refer in particular to a kind of device of accurate control jet spout signal water withdrawal.
Background technology
Fluid jet nozzle is the key equipment in spray irrigation system, and certain application prospect is arranged.Through retrieval, relevant patent application at present has: fluidics sprinkler, application number: 03222424.9; Variable-spray whole-torrential flow showerhead, application number: 200810019601.1; Wall-attachment fluidic sprinkler, application number: 200710134562.5; A kind of outer water jet attached-wall type control element, application number: 201010552792.5.Existing fluid jet nozzle adopts all that discontinuity intercept signal water makes power stream present direct projection, attached wall state is realized rotary work, the air-water mixture that signal water intake is got is fed directly to signal water water inlet, exist and can't accurately control the signal water yield of at every turn getting, thereby can't effectively control the shortcoming of its straight fluidic time and adhering time, cause the effectively key technical problem of control jet shower nozzle step frequency, therefore, a kind of accurate control jet spout signal water fetching device tool of development is of great significance.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, reliable, working stability the accurate device of control jet spout signal water withdrawal.
A kind of device of accurate control jet spout signal water withdrawal, comprise water tank, bolt, signal nozzle a and signal nozzle b; Wherein the top of water tank is fixed with cover plate, and described cover plate is provided with screwed hole and guide hole; Described water tank inside is provided with mobile block, and the outward flange of described mobile block is provided with groove, and sealing ring is arranged in the groove of described mobile block, plays the effect of leaking in transparent water tank that prevents; The screwed hole that described bolt passes on described cover plate is threaded with described mobile block; Described signal nozzle a is connected in the bottom of described water tank; Described signal nozzle b arrival end is connected on described mobile block, and the described signal nozzle b port of export is connected with conduit; The guide hole that described conduit passes on cover plate stretches out the water tank outside.
For the ease of controlling and observe the concrete signal water withdrawal of described control jet shower nozzle, can be set to transparent water tank by described water tank, and increase a scale water gauge in the outside of transparent water tank.
In such scheme, the diameter of bore of described cover plate is greater than the external diameter of described water tank, by left screw, is fixedly connected with right screw between described cover plate and water tank.
In such scheme, the junction of described bolt and described cover plate is provided with locking nut a, and the junction of described bolt and described mobile block is provided with locking nut b, to strengthen fixing the link position between bolt, cover plate and mobile block.
In such scheme, the arrival end place of the corresponding described signal nozzle b in the lower surface of described mobile block has horn mouth, and when guaranteeing that signal nozzle b gets the signal water in water tank, signal water now has been full of whole transparent water tank.
In such scheme, described signal nozzle b entrance point adopts and is threaded with described mobile block, adopts locking nut c to be fixed with being connected of mobile block signal nozzle b.
The present invention proposes a kind of device of accurate control jet spout signal water withdrawal, by reading of scale water gauge, mobile block can effectively be controlled the volume of signal water reservoir storage in transparent water tank, solved the difficult problem of accurate control jet spout signal water withdrawal, this apparatus structure is simple, reliable, working stability, have larger market application foreground.
The accompanying drawing explanation
Fig. 1 is accurate control jet spout signal water fetching device schematic diagram.
Fig. 2 is the schematic diagram of cover plate.
Fig. 3 is for raising mobile block work schematic diagram.
Fig. 4 is for reducing mobile block work schematic diagram.
In figure, 1. bolt, 2. locking nut a, 3. left screw, 4. cover plate, 5. locking nut b, 6. move block, 7. transparent water tank, 8. signal nozzle a, 9. conduit, 10. right screw, 11. signal nozzle b, 12. locking nut c, 13. sealing ring, 14. scale water gauges, 15. guide holes, 16. bolt hole, 17. left screw holes, 18. right screw holes.
The specific embodiment
As shown in Figure 1, the present invention includes bolt 1, locking nut a 2, cover plate 4, locking nut b 5, mobile block 6, transparent water tank 7, signal nozzle a 8, conduit 9, signal nozzle b 11, locking nut c 12, sealing ring 13, scale water gauge 14.Wherein signal nozzle a 8 one sides are connected in the bottom of transparent water tank 7, and opposite side is connected in the signal water intake of fluid jet nozzle, and signal nozzle a 8 fills into signal water or air for discontinuity toward transparent water tank 7.Cover plate 4 is arranged at the upper end of transparent water tank 7, on cover plate 4, have and do screw hole 17,, right screw hole 18, screwed hole 16 and guide hole 15, between cover plate 4 and transparent water tank 7, adopt left screw 3 and right screw 10 to be fixed.Bolt 1 adopts and is threaded with cover plate 4, adopts 2 pairs of bolts of locking nut a 1 and the link position of cover plate 4 to be fixed.Bolt 1 adopts and is threaded with mobile block 6 by bolt hole 16, adopts 5 pairs of bolts 1 of locking nut b to be fixed with being connected of mobile block 6.Mobile block 6 outer ends are provided with groove, and sealing ring 13 is arranged in the groove of mobile block 6, play the effect of leaking in transparent water tank 7 that prevents.Signal nozzle b 11 entrance points adopt and are threaded with mobile block 6, adopt 12 couples of signal nozzle b 11 of locking nut c to be fixed with being connected of mobile block 6.The arrival end place of the corresponding described signal nozzle b11 in the lower surface of mobile block 6 has horn mouth 15, and when guaranteeing that signal nozzle b5 gets the signal water in water tank 7, signal water now has been full of whole transparent water tank.Conduit 9 one sides are connected in signal nozzle b 11 ports of export, conduit 9 stretches out transparent water tank 7 outsides from the conduit mouth on cover plate 4, its opposite side is connected in the signal water water inlet of fluid jet nozzle, and conduit 9 can fill into signal water or air for the signal water water inlet place of the past fluid jet nozzle of discontinuity.Transparent water tank 7 outsides are provided with scale water gauge 14, and scale water gauge 14 is for accurately reading the information of the interior reservoir storage volume of transparent water tank 7.
The interior reservoir storage volume of transparent water tank 7 of the present invention can be realized the function that increases accurately or dwindle, main by raising mobile block 6 or reducing mobile block 6 and realize.The course of work of raising mobile block 6 is: unclamp locking nut a 2, adjusting bolt 1 is raised the position of mobile block 6, observes scale water gauge 14 and determines that mobile block 6 arrives desired position, fixing and locking nut a 2.The course of work that reduces mobile block 6 is: unclamp locking nut a 2, the position that adjusting bolt 1 reduces mobile block 6, observe scale water gauge 14 and determine that mobile block 6 arrives desired position, fixing and locking nut a 2.
The operation principle of the device of a kind of accurate control jet spout signal water withdrawal of the present invention is, signal nozzle a 8 one sides are connected in the signal water intake of fluid jet nozzle, the water intaking of signal water intake makes signal nozzle a 8 fill into signal water toward transparent water tank 7, after signal water is full of transparent water tank 7, by signal nozzle b 11, flow into the signal water water inlet of fluid jet nozzle through conduit 9, after the attached wall of fluid jet nozzle current, signal water intake is got air, makes signal nozzle a 8 fill into air toward transparent water tank 7.After fluid jet nozzle was found time the signal water in transparent water tank 7, current recover direct projection made signal water intake again get water, and signal nozzle a 8 fills into signal water again toward transparent water tank 7, so iterative cycles.While specifically this contrive equipment being applied to fluid jet nozzle, because the work of fluid jet nozzle comprises direct projection and two states of attached wall, at first the fluid jet nozzle left side is by the aperture tonifying Qi, and right side is by the tonifying Qi of signal water water inlet, and both sides pressure equates, the current direct projection, and shower nozzle is static; Signal water intake takes out signal water and flow into transparent water tank 7, and signal water flow into signal water water inlet by conduit 9 after being full of transparent water tank 7, and left side pressure is greater than right side, and power stream is attached wall to the right, and the shower nozzle stepping is rotated; Now, signal water intake comes to nothing and receives air, and after the attached wall of current exhausted the signal water in transparent water tank 7, air reentered signal water water inlet, and power stream recovers direct projection, iterative cycles like this, and fluid jet nozzle completes the stepping rotary work.
Claims (6)
1. the device of an accurate control jet spout signal water withdrawal, is characterized in that: comprise water tank (7), bolt (1), signal nozzle a(8) and signal nozzle b(11); The top of described water tank (7) is fixed with cover plate (4), and described cover plate (4) is provided with screwed hole (16) and guide hole (15); Described water tank (7) inside is provided with mobile block (6), and the outward flange of described mobile block (6) is provided with groove, and sealing ring (13) is arranged in the groove of described mobile block, plays the effect of leaking in transparent water tank that prevents; The screwed hole (16) that described bolt (1) passes on described cover plate is threaded with described mobile block (6); Described signal nozzle a(8) be connected in the bottom of described water tank (7); Described signal nozzle b(11) it is upper that arrival end is connected in described mobile block (6), described signal nozzle b(11) port of export is connected with conduit (9); The guide hole (15) that described conduit (9) passes on cover plate stretches out the water tank outside.
2. the device of a kind of accurate control jet spout signal water withdrawal according to claim 1, it is characterized in that: described water tank (7) is set to transparent water tank, and increases a scale water gauge (14) in the outside of described transparent water tank.
3. the device of a kind of accurate control jet spout signal water withdrawal according to claim 1 and 2, it is characterized in that: the diameter of bore of described cover plate (4) is greater than the external diameter of described water tank (7), by left screw (3), is fixedly connected with right screw (10) between described cover plate (4) and water tank (7).
4. the device of a kind of accurate control jet spout signal water withdrawal according to claim 1 and 2, it is characterized in that: described bolt (1) is provided with locking nut a(2 with the junction of described cover plate (4)), described bolt (1) is provided with locking nut b(5 with the junction of described mobile block (6)).
5. the device of a kind of accurate control jet spout signal water withdrawal according to claim 1 and 2, it is characterized in that: the arrival end place corresponding described signal nozzle b(11 in the lower surface of described mobile block (6)) has horn mouth (15), for guaranteeing signal nozzle b(5) while getting the signal water in water tank (7), signal water now has been full of whole transparent water tank.
6. the device of a kind of accurate control jet spout signal water withdrawal according to claim 1 and 2, it is characterized in that: described signal nozzle b(11) entrance point adopts and is threaded with described mobile block (6), adopts locking nut c(12) to signal nozzle b(11) with being connected of mobile block (6), be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310291351.8A CN103406225B (en) | 2013-07-12 | 2013-07-12 | A kind of device of accurate control jet spout signal water withdrawal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310291351.8A CN103406225B (en) | 2013-07-12 | 2013-07-12 | A kind of device of accurate control jet spout signal water withdrawal |
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| Publication Number | Publication Date |
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| CN103406225A true CN103406225A (en) | 2013-11-27 |
| CN103406225B CN103406225B (en) | 2015-09-02 |
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| CN201310291351.8A Active CN103406225B (en) | 2013-07-12 | 2013-07-12 | A kind of device of accurate control jet spout signal water withdrawal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023134048A1 (en) * | 2022-01-14 | 2023-07-20 | 江苏大学 | Method for quickly determining position of signal port of sprayer apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86209507U (en) * | 1986-11-25 | 1988-07-20 | 浙江省嵊县抽水机站 | Full sprinkling nozzle |
| CN2659553Y (en) * | 2003-06-02 | 2004-12-01 | 江苏大学 | Whole jetting sprayer |
| EP1654070B1 (en) * | 2003-08-14 | 2008-06-18 | Stéphane GUERINEAU | Nozzle with a rotating jet |
| CN101224444A (en) * | 2007-10-26 | 2008-07-23 | 江苏大学 | Wall-attachment fluidic sprinkler |
| CN102513240A (en) * | 2011-09-30 | 2012-06-27 | 江苏大学 | Unequal potential difference jet flow switching control element |
-
2013
- 2013-07-12 CN CN201310291351.8A patent/CN103406225B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86209507U (en) * | 1986-11-25 | 1988-07-20 | 浙江省嵊县抽水机站 | Full sprinkling nozzle |
| CN2659553Y (en) * | 2003-06-02 | 2004-12-01 | 江苏大学 | Whole jetting sprayer |
| EP1654070B1 (en) * | 2003-08-14 | 2008-06-18 | Stéphane GUERINEAU | Nozzle with a rotating jet |
| CN101224444A (en) * | 2007-10-26 | 2008-07-23 | 江苏大学 | Wall-attachment fluidic sprinkler |
| CN102513240A (en) * | 2011-09-30 | 2012-06-27 | 江苏大学 | Unequal potential difference jet flow switching control element |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023134048A1 (en) * | 2022-01-14 | 2023-07-20 | 江苏大学 | Method for quickly determining position of signal port of sprayer apparatus |
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| CN103406225B (en) | 2015-09-02 |
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