CN204969089U - Electronic static pump operated sprayer of safe type backpack - Google Patents
Electronic static pump operated sprayer of safe type backpack Download PDFInfo
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- CN204969089U CN204969089U CN201520695087.9U CN201520695087U CN204969089U CN 204969089 U CN204969089 U CN 204969089U CN 201520695087 U CN201520695087 U CN 201520695087U CN 204969089 U CN204969089 U CN 204969089U
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- safety
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- liquid storage
- pump operated
- generator
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Abstract
The utility model provides a pair of electronic static pump operated sprayer of safe type backpack, include: the stock solution staving, a pedestal, the battery, a water pump, HV generator, charging electrode, spraying output device, keep apart stock solution staving and the base portion complete independence that holds the electrical apparatus part, stopped because unexpected inefficacy of seal assembly leads to liquid to dip the danger that the electrical apparatus part brought, and simultaneously, the magnetism brake valve lever circuit that has adopted totally enclosed isolated form is controlled the handle of switch and choked flow type and is strengthened response electrode and the built -in type HV generator of current limiter, control the leakage of static high pressure and electric current from many aspects. And, locate static control switch HV generator's power input and serve, when this switch disconnection, high voltage static is all no longer taken to whole follow -up part to, both guarantee the good static of electrostatic spray ware and encircled adsorption effect, further improved the security again.
Description
Technical field
The utility model relates to a kind of sprayer, is specifically related to a kind of safety-type back-pack electric electrostatic pump operated sprayer.
Background technology
Spray insecticide be protection crops from the major measure of disease pest and weed, and electrostatic spray, due to liquid droplet charged after, under electric field force effect, hit rate improves significantly; It covers evenly, and settling velocity is fast, and the adhesion amount on crop increases, and particularly enhances the adhesive ability of crop bottom and blade back; Compared with conventional spray techniques; agricultural chemicals availability can improve about 50%; thus decrease droplet drift loss and agricultural chemicals to the pollution of environment, the object of control disease pest and weed can be reached with lower formulation rate, in plant protection, obtain extensive attention in recent years.
But electrostatic atomiser ubiquity in the market the unsafe problems of manipulation such as Electrostatic Absorption weak effect and electrostatic leakage, and therefore structure also needs further improvement, to improve the safety of Electrostatic Absorption effect and manipulation.
Summary of the invention
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of safety-type back-pack electric electrostatic pump operated sprayer, to improve the safety of use.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of safety-type back-pack electric electrostatic pump operated sprayer that the utility model provides, comprising:
Liquid storage staving, for splendid attire spray;
Base, what adopt overall plastic materials and parts to interlock with liquid storage staving removably connecting or being fixedly connected with; Described base is provided with the cavity holding accumulator, water pump and HV generator;
Accumulator, is installed in described base, for the consuming parts of safety-type back-pack electric electrostatic pump operated sprayer provides power supply;
Water pump, for spraying provides pressure; Its input is communicated with liquid storage staving inside;
HV generator, for being the liquid charging in liquid storage staving, makes electric charge on the liquid band in liquid storage staving; The high-voltage output end of HV generator is equipped with built-in current limiter, HV generator power input is connected with battery by Electrostatic Control switch, or installs described Electrostatic Control switch between the power input positive pole and battery positive voltage of HV generator;
Charging electrode, for being directly the liquid charging in liquid storage staving, it is electrically connected on the negative high voltage output of HV generator;
Spraying output device, comprising:
Infusion tube, one end is connected with water delivery side of pump, and the other end is connected with the input of spray boom;
Sleeve pipe, one end is connected with liquid storing barrel base, and one end is connected with handle, protects high-voltage line, cable and infusion tube for cover.
Handle, is located on spray boom, and is provided with the enhanced induction electrode of choked flow type, and this enhanced induction electrode is electrically connected with the positive output end of HV generator by an outside high-voltage line for coated insulation material;
Spray boom, its output is communicated with nozzle with the shower nozzle of also spraying for atomized liquid;
By liquid storage staving and the complete independent isolating of base portion holding electric component, stop the danger causing liquid immersion electric component to bring because black box surprisingly lost efficacy, and, Electrostatic Control switch is located on the power input of HV generator, when the switch is off, whole further part is all no longer charged, further increases safety.
Further, bottom described liquid storage staving or lower sidewall be provided with a battery lead plate, bottom described liquid storage staving or lower sidewall be provided with a through hole, the sealing of described battery lead plate covers described through hole, and the position that described charging electrode is exposed to through hole side by described through hole and battery lead plate is electrically connected.
Further, described battery lead plate is provided with the fin of at least one projection towards the one side of liquid storage staving inside, in order to be promoted to the efficiency of liquid charging.
Further, infusion tube uses PE material to make.
Further, described sleeve pipe uses bellows prepared by nylon material.
Further, described handle is also provided with circuit manipulation of switches, described circuit manipulation of switches is the magnetic switch of hermetically sealed isolated form, in-built tongue tube, all hard contacts and wire connect exposed part and are all sealed in plastic casing, outside magnet controls, and to stop high-pressure leakage, ensures safety.
Further, between described spray boom and shower nozzle, be also provided with expansion link, between the outer wall of described expansion link and the inwall of spray boom, be provided with black box.
Further, described expansion link is escaped to be located in described spray boom, both can be accommodated in described spray boom, also partly can extend spray boom one end away from handle.
Further, described spray boom is provided with a motor away from one end of handle, and described motor drives described expansion link stretch out or shrink back spray boom.
Further, described spray boom comprises in overall plastic or fiberglass the plastic layer managed and be coated on outside described interior pipe.
Accompanying drawing explanation
Fig. 1 is the structural representation of described safety-type back-pack electric electrostatic pump operated sprayer of the present utility model;
Fig. 2 is the structural representation of the another kind of embodiment of described safety-type back-pack electric electrostatic pump operated sprayer of the present utility model.
Wherein:
1. liquid storage staving, 2. base, 31. accumulatoies, 32 low-voltage alarm controllers, 33. Electrostatic Control switches, 41. HV generator, 42. charging electrodes, 43. cables, 44. battery lead plates, 45. fins, 5. water pump, 6. nylon corrugated bushing, 71. handles, 72. induction electrodes, 73. circuit manipulation of switches, 8. spray booms, 9. expansion link, 11. shower nozzles, 12. nozzles.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
In order to reach the purpose of this utility model, as shown in Figure 1, a kind of safety-type back-pack electric electrostatic pump operated sprayer that the utility model provides, comprising:
Liquid storage staving 1, for splendid attire spray;
Base 2, what adopt overall plastic materials and parts to interlock with liquid storage staving 1 removably connecting or being fixedly connected with; Described base is provided with the cavity holding accumulator 31, water pump 5 and HV generator 41; Base 2 and the respective cavity of liquid storage staving 1 separate, strict seal isolation.For the sake of security, the two is processed separately, then fits together, even if liquid storage staving 1 breaks, also can not have influence on the safety of electric component in base, thoroughly evade one-body molded, the risk hidden danger that partition ruptures between the two causes.The two is processing separately, and the risk of simultaneously breaking reduces, and unlike material and different structure can be selected targetedly to reinforce further, while cost-saving, improves safety coefficient.
Accumulator 31, is installed in described base 2, for the consuming parts of safety-type back-pack electric electrostatic pump operated sprayer provides power supply;
Water pump 5, for spraying provides pressure; Its input is communicated with liquid storage staving 1 inside; Connecting pipe between them, strict sealing can be carried out respectively when passing the outer wall of base 2 and liquid storage staving 1, prevent seepage, in order to easy to installation and maintenance, fixing attaching parts can be set respectively on base 2 and liquid storage staving 1, connect two attaching parts respectively with pipe fitting again, also connect with pipeline between water pump and connecting tube, convenient installation, dismounting and maintenance.Multilayer insulation black box can be adopted to carry out sealing and reinforcing, prevent infiltration and electric leakage.High-grade insulation processing is all done in pipeline outside, to meet the safety requirements of high-pressure electrostatic charger.
HV generator 41, for being the liquid charging in liquid storage staving 1, makes electric charge on the liquid band in liquid storage staving 1; The positive pole of HV generator 41 output is connected with the input of enhanced induction electrode 72; Or between the power input positive pole and battery positive voltage of HV generator, described Electrostatic Control switch is installed.
Charging electrode 42, for being directly the liquid charging in liquid storage staving, it is electrically connected on the cathode output end of HV generator 41, Electrostatic Control switch is connected to the power input of HV generator, when break this switch time, whole charging electrode 42 and following loop are all not charged, ensure that the safety of system.In further situation, the power switch of power output end can link with Electrostatic Control switch 33, can confirm the thorough cut-out of power supply so further, ensures safety.Charging electrode 42 is embedded in liquid storage staving 1, can be integratedly to be arranged on liquid storage staving, also can embed liquid storage staving by black box boring, also can put into liquid storage staving by liquid storage staving upper opening.
Spraying output device, comprising:
Sleeve pipe 6, one end is connected with staving base, and the other end is connected with the input of handle 71;
Handle 71, is located on spray boom 8, and is provided with the enhanced induction electrode 72 of choked flow type, and this enhanced induction electrode 72 is electrically connected with the cathode output end of HV generator 41 by the high-voltage line of an outside coated insulation material; Together with this high-voltage line can manipulate cable with circuit and infusion tube is strapped in, also can one process in a cable 43, strictly carry out shielding insulation between each circuit, and be placed within nylon corrugated bushing.
Spray boom 8, its output is communicated with nozzle 12 with the shower nozzle 11 of also spraying for atomized liquid.Directly can connect between them, also can be connected by prolongation pipeline or expansion link 9.
By liquid storage staving and the complete independent isolating of base portion holding electric component, stop the danger causing liquid immersion electric component to bring because black box surprisingly lost efficacy, and, Electrostatic Control switch is located on the power input of HV generator, when the switch is off, whole further part is all no longer charged, further increases safety.
On the basis of above embodiment, can be optimized further, bottom described liquid storage staving or lower sidewall be provided with a battery lead plate 44, bottom described liquid storage staving or lower sidewall be provided with a through hole, described battery lead plate sealing covers described through hole, and the position that described charging electrode is exposed to through hole side by described through hole and battery lead plate is electrically connected.
Further, described battery lead plate is provided with the fin 45 of at least one projection towards the one side of liquid storage staving inside, in order to be promoted to the efficiency of liquid charging.
Further, described sleeve pipe uses bellows prepared by nylon material.
Further, described handle is also provided with circuit manipulation of switches, described circuit manipulation of switches is the magnetic switch of hermetically sealed isolated form, in-built tongue tube, all hard contacts and wire connect exposed part and are all sealed in plastic casing, outside magnet controls, and to stop high-pressure leakage, ensures safety.
Further, between described spray boom and shower nozzle, be also provided with expansion link, between the outer wall of described expansion link and the inwall of spray boom, be provided with black box.Expansion link is convenient adjusts the height of spraying or the distance of nozzle and staff as required.
Further, described expansion link is escaped to be located in described spray boom, both can be accommodated in described spray boom, also partly can extend spray boom one end away from handle.
Further, described spray boom is provided with a motor away from one end of handle, and described motor drives described expansion link stretch out or shrink back spray boom.Described motor preferably adopts ultrasonic low voltage motor, light, and volume is little, and reliability is high, and safety is good, and noise is very low, and is suitable for very much the telescopic adjustment of nested tubing.This motor is usually used in camera lens and controls, and also belongs to pioneering, obtain beyond thought beneficial effect for agricultural plant protection equipment.
In order to further reinforced insulation, prevent electrostatic leakage, described spray boom comprises in overall plastic or fiberglass the plastic layer managed and be coated on outside described interior pipe.The program also enhances the mechanical strength of spray boom simultaneously.
Whole device as required, can also arrange low-voltage alarming controller, when battery tension is lower than setting value, sends low pressure alarming, reminds staff quit work in time and charge in time.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (9)
1. a safety-type back-pack electric electrostatic pump operated sprayer, is characterized in that, comprising:
Liquid storage staving, for splendid attire spray;
Base, removably connects with liquid storage staving or is fixedly connected with; Described base is provided with the cavity holding accumulator, water pump and HV generator;
Accumulator, is installed in described base, for the consuming parts of safety-type back-pack electric electrostatic pump operated sprayer provides power supply;
Water pump, for spraying provides pressure; Its input is communicated with liquid storage staving inside;
HV generator, for being the liquid charging in liquid storage staving, makes electric charge on the liquid band in liquid storage staving; Described Electrostatic Control switch is installed between the power input positive pole of HV generator and battery positive voltage;
Charging electrode, for being directly the liquid charging in liquid storage staving, it is electrically connected on the negative high voltage output of HV generator;
Spraying output device, comprising:
Infusion tube, one end is connected with water delivery side of pump, and the other end is connected with the input of spray boom;
Sleeve pipe, one end is connected with liquid storing barrel base, and one end is connected with handle, protects high-voltage line, cable and infusion tube for cover;
Handle, is located on spray boom, and is provided with enhanced induction electrode, and this enhanced induction electrode is electrically connected with the positive high voltage output of HV generator by the high-voltage line of an outside coated insulation material;
Spray boom, its output is communicated with nozzle with the shower nozzle of also spraying for atomized liquid.
2. safety-type back-pack electric electrostatic pump operated sprayer according to claim 1, it is characterized in that, bottom described liquid storage staving or lower sidewall be provided with a battery lead plate, bottom described liquid storage staving or lower sidewall be provided with a through hole, described battery lead plate sealing covers described through hole, and the position that described charging electrode is exposed to through hole side by described through hole and battery lead plate is electrically connected.
3. safety-type back-pack electric electrostatic pump operated sprayer according to claim 2, is characterized in that, described battery lead plate is provided with the fin of at least one projection towards the one side of liquid storage staving inside, in order to be promoted to the efficiency of liquid charging.
4. safety-type back-pack electric electrostatic pump operated sprayer according to claim 1, is characterized in that, the bellows that described flexible pipe uses nylon material to prepare.
5. safety-type back-pack electric electrostatic pump operated sprayer according to claim 1, it is characterized in that, described handle is also provided with circuit manipulation of switches, described circuit manipulation of switches is magnetic control full-sealed switch, in-built tongue tube, all hard contacts and wire connect exposed part and are all sealed in plastic casing, and outside magnet controls, to stop high-pressure leakage, ensure safety.
6. safety-type back-pack electric electrostatic pump operated sprayer according to claim 1, is characterized in that, be also provided with expansion link between described spray boom and shower nozzle, be provided with black box between the outer wall of described expansion link and the inwall of spray boom.
7. safety-type back-pack electric electrostatic pump operated sprayer according to claim 6, it is characterized in that, described expansion link is escaped to be located in described spray boom, both can be accommodated in described spray boom, also partly can extend spray boom one end away from handle.
8. safety-type back-pack electric electrostatic pump operated sprayer according to claim 7, is characterized in that, described spray boom is provided with a motor away from one end of handle, and described motor drives described expansion link stretch out or shrink back spray boom.
9. safety-type back-pack electric electrostatic pump operated sprayer according to claim 7, is characterized in that, described spray boom comprises in overall plastic or fiberglass the plastic layer managed and be coated on outside described interior pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520695087.9U CN204969089U (en) | 2015-09-09 | 2015-09-09 | Electronic static pump operated sprayer of safe type backpack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520695087.9U CN204969089U (en) | 2015-09-09 | 2015-09-09 | Electronic static pump operated sprayer of safe type backpack |
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| Publication Number | Publication Date |
|---|---|
| CN204969089U true CN204969089U (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520695087.9U Active CN204969089U (en) | 2015-09-09 | 2015-09-09 | Electronic static pump operated sprayer of safe type backpack |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108041009A (en) * | 2017-12-08 | 2018-05-18 | 台州市协丰机械有限公司 | A kind of power spraye and its cylinder connection structure |
| CN108041008A (en) * | 2017-12-08 | 2018-05-18 | 台州市协丰机械有限公司 | A kind of power spraye and its casing mounting structure |
-
2015
- 2015-09-09 CN CN201520695087.9U patent/CN204969089U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108041009A (en) * | 2017-12-08 | 2018-05-18 | 台州市协丰机械有限公司 | A kind of power spraye and its cylinder connection structure |
| CN108041008A (en) * | 2017-12-08 | 2018-05-18 | 台州市协丰机械有限公司 | A kind of power spraye and its casing mounting structure |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |