CN203108695U - Electric sprayer with water returning fluid stirring function - Google Patents
Electric sprayer with water returning fluid stirring function Download PDFInfo
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- CN203108695U CN203108695U CN 201320098986 CN201320098986U CN203108695U CN 203108695 U CN203108695 U CN 203108695U CN 201320098986 CN201320098986 CN 201320098986 CN 201320098986 U CN201320098986 U CN 201320098986U CN 203108695 U CN203108695 U CN 203108695U
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Abstract
The utility model provides an electric sprayer with a water returning fluid stirring function, and belongs to the field of farm machinery. The problem that original liquid in an existing sprayer is easy to separate or precipitate is solved. The electric sprayer with the water returning fluid stirring function comprises a box body, a liquid inlet, a liquid outlet pipe, a spray gun, a pump and a storage battery. A spray head is arranged in an inner cavity of the box body, the pump is connected with the liquid outlet pipe through a three-way valve pipe, wherein the three-way valve pipe can adjust water pressure which is used for stirring, a water supply connector, a first water discharge connector and a second water discharge connector are sequentially arranged on the three-way valve pipe, and an adjusting mechanism which can adjust opening and closing of the second water discharge connector through the water pressure is arranged between the first water discharge connector and the second water discharge connector. Due to the fact that the three-valve pipe is arranged between the pump and the liquid outlet pipe, the spray head in the box body can be selectively opened and closed during mist spray according to using demands, liquid medicine in the box body is stirred fully through backflow, and deposition is avoided. The electric sprayer with the water returning fluid stirring function is simple in structure and convenient to use.
Description
Technical field
The utility model belongs to field of agricultural machinery, relates to a kind of sprayer, and particularly a kind of have a power spraye that backwater stirs the liquid function.
Background technology
Characteristics such as at present the common sprayer in domestic market is light, durable with it, spray effect is good are liked by the consumer deeply, it is converted into liquid charging stock vaporific by the space effect, and evenly spray by spray gun, but because liquid stoste is mixed by multiple material usually, after long-time the use or when spraying the solution of denseer or easy precipitation, liquid stoste in the sprayer staving can present separates or deposited phenomenon, easily with the line clogging of sprayer or there is sediment to accumulate in the sprayer, make the sprayer cisco unity malfunction.The general employing manually of existing settling mode stirred, a kind of knapsack hand sprayer that stirs the liquid function that has is disclosed as Chinese patent (Granted publication 202398462U), comprise casing, be positioned at the booster pump of casing, drive the up and down rocker assembly of piston rod of booster pump, being fixedly connected with one on the piston rod can be along with its up and down paddle, this utility model is installed paddle at the piston rod that moves up and down, when the operation rocker assembly, paddle is again under the drive of piston rod, move up and down in the inner chamber of casing now, feed liquid in the casing is stirred, can effectively place the discrete and precipitation of feed liquid generation in the casing, but because this sprayer employing is manual operation, must make each spray operation required firmly bigger after having added paddle, and paddle can only move up and down, and the feed liquid in the casing is not realized sufficient stirring yet.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, has proposed a kind of power spraye that backwater stirs the liquid function that has, and it has simple in structure, easy to operate, can the soup in the sprayer casing fully be stirred, and avoids deposition.
The purpose of this utility model can realize by following technical proposal: a kind of have a power spraye that backwater stirs the liquid function, comprise casing, inlet, drain pipe, spray gun, be provided with pump between described cabinets cavity and the drain pipe, the motor power of pump is provided by battery, it is characterized in that, be provided with a shower nozzle that can stir the liquid in the casing in the described cabinets cavity, the Three-way valve pipe of by an energy hydraulic pressure that is used for stirring being regulated between described pump and the drain pipe is connected, has water supply connector on the described Three-way valve pipe successively, water out adapter one and water out adapter two, described water out adapter one is connected with drain pipe, described water out adapter two is connected with shower nozzle, can adjust the governor motion that water swivel two opens and closes by hydraulic pressure between described water out adapter one and the water out adapter two.
In the technical program, be provided with Three-way valve pipe between pump and the drain pipe, in nebulization, can the shower nozzle in the casing be optionally opened and closed according to using needs, by refluxing the soup in the casing is fully stirred, avoid deposition.
Stir in the power spraye of liquid function at the above-mentioned backwater that has, described water supply connector is arranged on an end end of Three-way valve pipe, described water out adapter one and water out adapter two are successively set on the sidepiece of Three-way valve pipe, described Three-way valve pipe has round tubulose separatory inner chamber, described separatory inner chamber has a step in the position between water out adapter one and water out adapter two, described governor motion is resisted against on the above-mentioned step.Water supply connector and the coaxial setting of the inner chamber of Three-way valve pipe, the chamber sectional dimension of water out adapter two correspondences is greater than the chamber sectional dimension of water out adapter one correspondence, and the spacing that governor motion is regulated itself and step by hydraulic pressure realizes the flow size to water out adapter two opening and closing operations and control water out adapter two.
Stir in the power spraye of liquid function at the above-mentioned backwater that has, described governor motion comprises glass marble, spring, spool and pressure regulation cap, one end of described spring and glass marble lean and glass marble are resisted against on the above-mentioned step, the other end and spool lean, described spool is provided with several sealing rings, the end that spool and spring lean and the inner chamber of Three-way valve pipe spin mutually, and the other end is connected with the pressure regulation cap.Glass marble, spring, spool and pressure regulation cap are successively set on the type tubulose separatory inner chamber of Three-way valve pipe, and be located along the same line, when hydraulic pressure punching press glass marble, the spring compression, glass marble moves to the spool direction, make water out adapter two water flowings, shower nozzle obtains supplying water, soup in the casing can obtain stirring, the pressure regulation cap is connected mutually with the spool end, can regulate spool position by rotation pressure regulation cap, can control the pressure that makes water out adapter two water flowings by the compression to spring, even water out adapter two thoroughly closed, this pressure regulation cap in use can also be regulated according to the variation of battery tension simultaneously, can not continue to keep water out adapter two to continue water flowings when avoiding accumulator electric-quantity to reduce.Governor motion in the utility model can adopt above-mentioned structure, ball valve also can directly be set between water out adapter one and water out adapter two be used for whether water flowing of control water out adapter two.
Stir in the power spraye of liquid function at the above-mentioned backwater that has, between described spring and the glass marble crown cap is set, the arc surface that described top cap one end has indent, the other end have for the joint pin that plugs with spring.The top cap is arranged on spring and glass marble leans, and can avoid spring to scratch glass marble, influences sealing.
Stir in the power spraye of liquid function at the above-mentioned backwater that has, be provided with limited cap between described spool and the pressure regulation cap, described limited cap is set on the spool and spins mutually with the end of Three-way valve pipe.Limited cap can avoid spool to deviate from Three-way valve pipe, sealing ring can also be set to improve sealing between limited cap and the spool.
Stir in the power spraye of liquid function at the above-mentioned backwater that has, described pump and battery are arranged on the bottom of casing, and described Three-way valve pipe is plugged on the sidewall of lower box, also is provided with hex nut on the described Three-way valve pipe.Hex nut is positioned at the end that Three-way valve pipe has the pressure regulation cap, and hex nut is arranged between limited cap and the cabinet exterior, and spins mutually with the end of Three-way valve pipe, then the two ends of Three-way valve pipe undertaken by hex nut and pump respectively spacing, difficult drop-off.
Stir in the power spraye of liquid function at the above-mentioned backwater that has, described shower nozzle comprises nozzle boss and the nozzle that is connected with water out adapter two, and described nozzle has several oblique hole for water sprayings of water outlet down.Shower nozzle is arranged on the bottom of casing and is connected with water out adapter two, and the shower nozzle hole is downward-sloping, and the liquid that makes nozzle spray downwards can wash away the bottom of casing, thereby realizes agitating function.
Stir in the power spraye of liquid function at the above-mentioned backwater that has, described nozzle cage is located at the nozzle boss outside and can rotates with respect to nozzle boss, described hole for water spraying is arranged on the sidewall of nozzle, the tangential direction of the center line offset nozzle rotary body circumference of hole for water spraying, the deviation angle of described hole for water spraying is identical.When hole for water spraying was sprayed water, nozzle rotated under the reaction force of current, thereby can wash away fully and stir the carrying out of bottom half, and the deviation angle of hole for water spraying is identical, can guarantee each apopore to go out water speed identical, avoid nozzle when rotating, to tilt.
Stir in the power spraye of liquid function at the above-mentioned backwater that has, described hole for water spraying downtilt angles is along with the rotating direction of nozzle reduces successively gradually.Above-mentioned design makes nozzle wash away along with nozzle turns round from the close-by examples to those far off the liquid in the staving, and moves in circles, and extrapolation layer by layer guarantees to stir more abundant.
Stir in the power spraye of liquid function at the above-mentioned backwater that has, described nozzle cage is located at the nozzle boss top and can rotates with respect to nozzle boss, described hole for water spraying is arranged on the bottom surface of nozzle, and the apopore of described hole for water spraying and nozzle rotating shaft spacing are along with the rotating direction of nozzle increases successively gradually.Be arranged on the nozzle bottom surface apopore of hole for water spraying and be the mosquito-repellent incense shape and arrange, can so that nozzle to the liquid in the staving wash away along with the nozzle revolution from the close-by examples to those far off, and move in circles, extrapolation layer by layer guarantees to stir more abundant.
Compared with prior art, the utlity model has following advantage: 1, by pump operated, do not need artificial hand operation spraying, easy and simple to handle, use laborsaving; 2, adopt the design that refluxes, in spray operation, liquid can be back in the casing, play the effect of stirring, prevent that the precipitation separation phenomenon from appearring in liquid charging stock or the powder in the casing, avoid stopping up drain pipe and spray gun, improve jeting effect; Whether 3, the built-in governor motion by the hydraulic pressure gauge tap of Three-way valve pipe can be selected to stir in spraying as required, selectively stronger; 4, hole for water spraying changes successively along the nozzle rotation direction, makes that stirring is more abundant.
Description of drawings
Fig. 1 is embodiment one structural representation of the present utility model.
Fig. 2 is the decomposition texture schematic diagram of Three-way valve pipe among the embodiment one of the present utility model.
Fig. 3 is the mounting structure profile of Three-way valve pipe among the embodiment one of the present utility model.
Fig. 4 is the structural representation of shower nozzle among the embodiment one of the present utility model.
Fig. 5 is nozzle schematic top plan view among the embodiment one of the present utility model.
Fig. 6 is the structural representation of shower nozzle among the embodiment two of the present utility model.
Fig. 7 is nozzle elevational schematic view among the embodiment two of the present utility model.
Among the figure, 1, casing; 2, inlet; 3, drain pipe; 4, spray gun; 5, pump; 6, battery; 7, Three-way valve pipe; 7a, water supply connector; 7b, water out adapter one; 7c, water out adapter two; 7d, adjusting portion; 7e, step; 8, shower nozzle; 8a, nozzle; 8a1, hole for water spraying one; 8a2, hole for water spraying two; 8a3, hole for water spraying three; 8a4, hole for water spraying four; 8a5, hole for water spraying five; 8a6, hole for water spraying six; 8a7, hole for water spraying seven; 8a8, hole for water spraying eight; 8a9, hole for water spraying nine; 8b, nozzle boss; 9, inlet; 10, glass marble; 11, top cap; 11a, arc surface; 11b, joint pin; 12, spring; 13, spool; 14, hex nut; 15, limited cap; 16, pressure regulation cap; 17, lock nut; 18, sealing ring.
The specific embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Embodiment one:
With reference to Fig. 1, present embodiment is a kind of power spraye that backwater stirs the liquid function that has, comprise casing 1, inlet 2, drain pipe 3, spray gun 4, the bottom of casing 1 is provided with pump 5 and battery 6, the motor power of pump 5 is provided by battery 6, and pump 5 is arranged between casing 1 inner chamber and the drain pipe 3, and the water inlet of pump 5 is connected with the inlet 9 that is positioned at casing 1 bottom, have filter tip on the inlet 9, the dust that can avoid depositing enters in the pump 5.Be provided with a shower nozzle 8 that can stir the liquid in the casing 1 in casing 1 inner chamber, the Three-way valve pipe of by an energy hydraulic pressure that is used for stirring being regulated between pump 5 and the drain pipe 37 is connected, Three-way valve pipe 7 is plugged on the sidewall of casing 1 bottom, and fixing by hex nut 14.
With reference to Fig. 2 and Fig. 3, have water supply connector 7a, water out adapter one 7b and water out adapter two 7c and adjusting portion 7d on the Three-way valve pipe 7 successively, the intracavity inter-connection of water supply connector 7a and adjusting portion 7d also is positioned on the same axis, water supply connector 7a is connected with pump 5, water out adapter one 7b is connected with drain pipe 3, water out adapter two 7c are connected with shower nozzle 8, can adjust the governor motion that water swivel two 7c open and close by hydraulic pressure between water out adapter one 7b and water out adapter two 7c.Water supply connector 7a is arranged on an end end of Three-way valve pipe 7, water out adapter one 7b and water out adapter two 7c are successively set on the sidepiece of adjusting portion 7d, adjusting portion 7d has round tubulose separatory inner chamber, and the separatory inner chamber has a step 7e in the position between water out adapter one 7b and water out adapter two 7c.Governor motion comprises glass marble 10, top cap 11, spring 12, spool 13 and pressure regulation cap 16, cap 11 1 ends in top have the arc surface 11a of indent, the other end has for the joint pin 11b that plugs with spring 12, one end of spring 12 is plugged on joint pin 11b upward and glass marble 10 is resisted against on the above-mentioned step 7e, the other end and spool 13 lean, spool 13 is provided with 2 sealing rings 18, the end that spool 13 and spring 12 lean and the inner chamber of Three-way valve pipe 7 spin mutually, the other end and pressure regulation cap 16 are pegged graft and are connected, can drive spool 13 axle center when pressure regulation cap 16 rotates moves, and adjust the relative position of glass marble 10 and step 7e by spring 12 and hydraulic pressure, realize the switching of water out adapter two 7c.Be provided with limited cap 15 between spool 13 and the pressure regulation cap 16, limited cap 15 is set on the spool 13 and spins mutually with the adjusting portion 7d of Three-way valve pipe 7, can avoid spool 13 pressure regulation caps 16 excessively to screw out back valve core 13 and screw structure with Three-way valve pipe 7 disengagings, spool 13 is deviate under spring 12 active forces.
With reference to Fig. 4 and Fig. 5, shower nozzle 8 comprises the nozzle boss 8b that is connected with water out adapter two 7c and the nozzle 8a of column, nozzle 8a is set in nozzle boss 8b outside and can rotates with respect to nozzle boss 8b, offer 4 oblique hole for water sprayings of water outlet down on the sidewall of nozzle 8a, be respectively hole for water spraying one 8a1, hole for water spraying two 8a2, hole for water spraying three 8a3 and hole for water spraying four 8a4, the tangential direction of the center line offset nozzle 8a rotary body circumference of 4 above-mentioned hole for water sprayings, and the deviation angle of 4 hole for water sprayings is identical, is seen as counterclockwise uniform rotation from top to bottom to guarantee nozzle 8a under flow action.4 above-mentioned hole for water spraying downtilt angles are along with the rotating direction of nozzle 8a reduces successively gradually, be the hole for water spraying downtilt angles: hole for water spraying one 8a1〉water hole two 8a2〉hole for water spraying three 8a3〉hole for water spraying four 8a4, hole for water spraying jet length: hole for water spraying one 8a1＜hole for water spraying two 8a2＜hole for water spraying three 8a3＜hole for water spraying four 8a4, when nozzle 8a rotates, can realize that the liquid in the staving of nozzle 8a washes away along with nozzle turns round from the close-by examples to those far off, and move in circles, extrapolation layer by layer guarantees to stir more abundant.Can the residual quantity of the adjacent hole for water spraying downtilt angles that reduces successively is identical in the present embodiment, make that the current scour transition is more even.
Embodiment two;
With reference to Fig. 6 and Fig. 7, nozzle 8a is disk-like structure in the present embodiment, nozzle 8a is set in nozzle boss 8b top and can rotates with respect to nozzle boss 8b, the bottom surface of nozzle 8a is provided with a plurality of oblique hole for water sprayings of water outlet down, be respectively hole for water spraying one 8a1, hole for water spraying two 8a2, hole for water spraying three 8a3, hole for water spraying four 8a4, hole for water spraying five 8a5, hole for water spraying six 8a6, hole for water spraying seven 8a7, hole for water spraying eight 8a8 and hole for water spraying nine 8a9, when each hole for water spraying water spray, nozzle 8a read fortune from lower to upper rotates counterclockwise for nozzle boss 8b, the apopore of above-mentioned each hole for water spraying is the mosquito-repellent incense shape successively and arranges, be that the apopore of above-mentioned each hole for water spraying and nozzle 8a rotating shaft spacing are along with the rotating direction of nozzle 8a increases gradually, be hole for water spraying and nozzle 8a rotating shaft spacing: hole for water spraying one 8a1＜hole for water spraying two 8a2＜hole for water spraying three 8a3＜hole for water spraying four 8a4＜hole for water spraying five 8a5＜hole for water spraying six 8a6＜hole for water spraying seven 8a＜hole for water spraying eight 8a8＜hole for water spraying nine 8a9, hole for water spraying jet length: hole for water spraying one 8a1＜hole for water spraying two 8a2＜hole for water spraying three 8a3＜hole for water spraying four 8a4＜hole for water spraying five 8a5＜hole for water spraying six 8a6＜hole for water spraying seven 8a7＜hole for water spraying eight 8a8＜hole for water spraying nine 8a9, when nozzle 8a rotates, can realize that the liquid in the staving 1 of nozzle 8a washes away along with nozzle 8a turns round from the close-by examples to those far off, and move in circles, extrapolation layer by layer guarantees to stir more abundant.Present embodiment two and embodiment one only exist different in the structure of shower nozzle 8, other each several part structure is all identical, does not repeat to discuss.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used casing 1 morely, inlet 2, drain pipe 3, spray gun 4, pump 5, battery 6, Three-way valve pipe 7, water supply connector 7a, water out adapter one 7b, water out adapter two 7c, adjusting portion 7d, step 7e, shower nozzle 8, nozzle 8a, hole for water spraying one 8a1, hole for water spraying two 8a2, hole for water spraying three 8a3, hole for water spraying four 8a4, hole for water spraying five 8a5, hole for water spraying six 8a6, hole for water spraying seven 8a7, hole for water spraying eight 8a8, hole for water spraying nine 8a9, nozzle boss 8b, inlet 9, glass marble 10, top cap 11, arc surface 11a, joint pin 11b, spring 12, spool 13, hex nut 14, limited cap 15, pressure regulation cap 16, lock nut 17, sealing ring 18 terms such as grade, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (10)
1. one kind has the power spraye that backwater stirs the liquid function, comprise casing (1), inlet (2), drain pipe (3), spray gun (4), be provided with pump (5) between described casing (1) inner chamber and the drain pipe (3), the motor power of pump (5) is provided by battery (6), it is characterized in that, be provided with a shower nozzle (8) that can stir the liquid in the casing (1) in described casing (1) inner chamber, the Three-way valve pipe of by an energy hydraulic pressure that is used for stirring being regulated between described pump (5) and the drain pipe (3) (7) is connected, has water supply connector (7a) on the described Three-way valve pipe (7) successively, water out adapter one (7b) and water out adapter two (7c), described water out adapter one (7b) is connected with drain pipe (3), described water out adapter two (7c) is connected with shower nozzle (8), can adjust the governor motion that water swivel two (7c) opens and closes by hydraulic pressure between described water out adapter one (7b) and the water out adapter two (7c).
2. according to claim 1 have a power spraye that backwater stirs the liquid function, it is characterized in that, described water supply connector (7a) is arranged on an end end of Three-way valve pipe (7), described water out adapter one (7b) and water out adapter two (7c) are successively set on the sidepiece of Three-way valve pipe (7), described Three-way valve pipe (7) has round tubulose separatory inner chamber, described separatory inner chamber is positioned between water out adapter one (7b) and the water out adapter two (7c) and has a step (7e) on the position, and described governor motion is resisted against on the above-mentioned step (7e).
3. according to claim 2 have a power spraye that backwater stirs the liquid function, it is characterized in that, described governor motion comprises glass marble (10), spring (12), spool (13) and pressure regulation cap (16), one end of described spring (12) and glass marble (10) lean and glass marble (10) are resisted against on the above-mentioned step (7e), the other end and spool (13) lean, described spool (13) is provided with several sealing rings (18), the end that spool (13) and spring (12) lean and the inner chamber of Three-way valve pipe (7) spin mutually, and the other end is connected with pressure regulation cap (16).
4. according to claim 3 have a power spraye that backwater stirs the liquid function, it is characterized in that, between described spring (12) and the glass marble (10) crown cap (11) is set, cap (11) one ends in described top have the arc surface (11a) of indent, and the other end has for the joint pin (11b) that plugs with spring (12).
5. describedly has a power spraye that backwater stirs the liquid function according to claim 3 or 4, it is characterized in that, be provided with limited cap (15) between described spool (13) and the pressure regulation cap (16), described limited cap (15) is set in that spool (13) is gone up and spins mutually with the end of Three-way valve pipe (7).
6. describedly has a power spraye that backwater stirs the liquid function according to claim 1 or 2 or 3 or 4, it is characterized in that, described pump (5) and battery (6) are arranged on the bottom of casing (1), described Three-way valve pipe (7) is plugged on the sidewall of casing (1) bottom, also is provided with hex nut (14) on the described Three-way valve pipe (7).
7. according to claim 1 have a power spraye that backwater stirs the liquid function, it is characterized in that, described shower nozzle (8) comprises nozzle boss (8b) and the nozzle (8a) that is connected with water out adapter two (7c), and described nozzle (8a) has several oblique hole for water sprayings of water outlet down.
8. according to claim 7 have a power spraye that backwater stirs the liquid function, it is characterized in that, described nozzle (8a) is set in nozzle boss (8b) outside and can rotates with respect to nozzle boss (8b), described hole for water spraying is arranged on the sidewall of nozzle (8a), the tangential direction of center line offset nozzle (8a) the rotary body circumference of hole for water spraying, the deviation angle of described hole for water spraying is identical.
9. according to claim 8 have a power spraye that backwater stirs the liquid function, it is characterized in that described hole for water spraying downtilt angles is along with the rotating direction of nozzle (8a) reduces successively gradually.
10. according to claim 7 have a power spraye that backwater stirs the liquid function, it is characterized in that, described nozzle (8a) is set in nozzle boss (8b) top and can rotates with respect to nozzle boss (8b), described hole for water spraying is arranged on the bottom surface of nozzle (8a), and the apopore of described hole for water spraying and nozzle (8a) rotating shaft spacing is along with the rotating direction of nozzle (8a) increases successively gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320098986 CN203108695U (en) | 2013-03-05 | 2013-03-05 | Electric sprayer with water returning fluid stirring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320098986 CN203108695U (en) | 2013-03-05 | 2013-03-05 | Electric sprayer with water returning fluid stirring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203108695U true CN203108695U (en) | 2013-08-07 |
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ID=48889073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320098986 Expired - Lifetime CN203108695U (en) | 2013-03-05 | 2013-03-05 | Electric sprayer with water returning fluid stirring function |
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| Country | Link |
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| CN (1) | CN203108695U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111385A (en) * | 2013-03-05 | 2013-05-22 | 台州市路桥奇勇农业机械有限公司 | Electric sprayer with water returning and liquid stirring functions |
| CN106423626A (en) * | 2016-12-05 | 2017-02-22 | 暨南大学 | Spraying device |
-
2013
- 2013-03-05 CN CN 201320098986 patent/CN203108695U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111385A (en) * | 2013-03-05 | 2013-05-22 | 台州市路桥奇勇农业机械有限公司 | Electric sprayer with water returning and liquid stirring functions |
| CN103111385B (en) * | 2013-03-05 | 2016-01-20 | 台州市路桥奇勇农业机械有限公司 | A kind of have the power spraye that backwater stirs liquid function |
| CN106423626A (en) * | 2016-12-05 | 2017-02-22 | 暨南大学 | Spraying device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |