CN203991016U - Power spraye - Google Patents
Power spraye Download PDFInfo
- Publication number
- CN203991016U CN203991016U CN201420433648.3U CN201420433648U CN203991016U CN 203991016 U CN203991016 U CN 203991016U CN 201420433648 U CN201420433648 U CN 201420433648U CN 203991016 U CN203991016 U CN 203991016U
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- CN
- China
- Prior art keywords
- reserve tank
- liquid reserve
- slide block
- relief tube
- sidewall
- 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.)
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Abstract
The utility model discloses a kind of power spraye, the sidewall of described liquid reserve tank is provided with near the position of liquid reserve tank bottom the through hole communicating with liquid storage box house, described through hole is provided with relief tube, described relief tube is provided with liquid storage bottle back to one end of through hole, in described relief tube, be provided with the slide block of thrust spring and slip, described slide block and the inwall of relief tube form and are sealed and matched, one end of described thrust spring is connected back to one end of liquid reserve tank with slide block, the other end is connected with the inwall of liquid storage pipe, the inwall of described relief tube is provided with gas pressure relief slot, the length of described gas pressure relief slot is greater than the thickness of slide block, can ensure that the fertilizer in liquid reserve tank can not exceed the upper limit position of liquid reserve tank.
Description
Technical field
The utility model relates to a kind of sprayer, and more particularly, it relates to a kind of power spraye.
Background technology
Sprayer is that to utilize suction effect that liquid medicine or other liquid are become vaporific, is injected in equably the utensil on other objects, by general being used in agricultural production.
Along with the development of automation; power spraye is in daily life by general motion; and add fertilizer in liquid reserve tank in; owing to cannot recognizing in time the quantity of fertilizer in liquid reserve tank; therefore often there will be fertilizer to add too much, can make like this fertilizer overflow, peasant's health is had to certain infringement; and in liquid reserve tank, liquid level is too high also can produce certain impact to the normal use of sprayer, shortens the service life of sprayer.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of power spraye.
For achieving the above object, the utility model provides following technical scheme: a kind of power spraye, comprise liquid reserve tank, storage battery, described liquid reserve tank top is provided with filling opening, described filling opening place is provided with capping, on described liquid reserve tank, be equipped with water service pipe, one end of described water service pipe communicates with liquid reserve tank inside, the other end of described water service pipe is provided with spray gun, the sidewall of described liquid reserve tank is provided with the fixture for fixing spray gun, the bottom of described liquid reserve tank is provided with the fixed cap for fixing storage battery, described storage battery is fixed on liquid reserve tank bottom by fixed cap, the sidewall of described liquid reserve tank is provided with near the position of liquid reserve tank bottom the through hole communicating with liquid storage box house, described through hole is provided with the relief tube of hard, described relief tube is provided with liquid storage bottle back to one end of through hole, in described relief tube, be provided with the slide block of thrust spring and slip, described slide block and the inwall of relief tube form and are sealed and matched, one end of described thrust spring is connected back to one end of liquid reserve tank with slide block, the other end is connected with the inwall of liquid storage pipe, the inwall of described relief tube is provided with gas pressure relief slot, the length of described gas pressure relief slot is greater than the thickness of slide block.
Preferably, the sidewall of described liquid storage pipe is provided with the stopper slot communicating with its inside, is provided with the fixture block of slip in described stopper slot, and described fixture block and stopper slot form and be sealed and matched, and the sidewall of described slide block is provided with the draw-in groove corresponding with fixture block.
Preferably, the sidewall of described slide block is provided with the annular groove with the concentric setting of slide block, in described annular groove, is provided with O-ring seal, and described O-ring seal and relief tube inwall form and be sealed and matched.
Preferably, described liquid storage bottle and relief tube are threaded connection.
Preferably, be hinged with the opening communicating with its inside on the sidewall of described fixed cap, described opening part is provided with the removable cover suitable with it.
Compared with prior art, the beneficial effects of the utility model are: relief tube has ferrous materials to make, can effectively prevent because relief tube distortion affects normal decompression function, in the time there is no fertilizer in liquid reserve tank, slide block separates gas pressure relief slot and liquid reserve tank internal cavities, when gradually toward adding fertilizer in liquid reserve tank when, due to increasing gradually of fertilizer in liquid reserve tank, pressure in liquid reserve tank also can increase gradually, and the slide block that is positioned at relief tube will move towards the direction away from liquid reserve tank gradually, in the time that fertilizer is added to the upper limit, slide block is just in time blocked gas pressure relief slot, gas pressure relief slot and liquid reserve tank inside are separated, in the time continuing to add fertilizer in liquid reserve tank, slide block continues to slide towards the direction away from liquid reserve tank, gas pressure relief slot will communicate with liquid reserve tank inside, and because the length of gas pressure relief slot is greater than the thickness of slide block, then fertilizer in liquid reserve tank will flow in liquid storage bottle by gas pressure relief slot, when the fertilizer in liquid reserve tank is just in time prescribed a time limit in upper, slide block just in time separates gas pressure relief slot and liquid reserve tank inside, fertilizer just cannot flow in gas pressure relief slot, and in the time continuing to add fertilizer, gas pressure relief slot just can communicate with liquid reserve tank inside again, motion and so forth, prevent that fertilizer from exceeding the upper limit.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model power spraye embodiment;
Fig. 2 be in the liquid reserve tank of the utility model power spraye embodiment fertilizer not on the cutaway view of prescribing a time limit;
Fig. 3 is the partial enlarged drawing of A in Fig. 2;
Fig. 4 be in the liquid reserve tank of the utility model power spraye embodiment fertilizer on the cutaway view of prescribing a time limit;
Fig. 5 is the partial enlarged drawing of B in Fig. 4.
Reference numeral: 1, liquid reserve tank; 11, opening; 12, filling opening; 13, through hole; 2, capping; 3, spray gun; 4, removable cover; 5, relief tube; 51, gas pressure relief slot; 52, stopper slot; 6, liquid storage bottle; 7, O-ring seal; 8, fixture block; 9, slide block; 91, annular groove; 92, draw-in groove; 10, thrust spring; 101, fixed cap; 102, water service pipe; 103, fixture.
Detailed description of the invention
Referring to figs. 1 through Fig. 5, the utility model power spraye embodiment is described further.
A kind of power spraye, comprise liquid reserve tank 1, storage battery, described liquid reserve tank 1 top is provided with filling opening 12, described filling opening 12 places are provided with capping 2, on described liquid reserve tank 1, be equipped with water service pipe 102, one end of described water service pipe 102 communicates with liquid reserve tank 1 inside, the other end of described water service pipe 102 is provided with spray gun 3, the sidewall of described liquid reserve tank 1 is provided with the fixture 103 for fixing spray gun 3, the bottom of described liquid reserve tank 1 is provided with the fixed cap 101 for fixing storage battery, described storage battery is fixed on liquid reserve tank 1 bottom by fixed cap 101, the sidewall of described liquid reserve tank 1 is provided with the through hole 13 communicating with liquid reserve tank 1 body inside near the position of liquid reserve tank 1 bottom, described through hole 13 places are provided with the relief tube 5 of hard, described relief tube 5 is provided with liquid storage bottle 6 back to one end of through hole 13, the slide block 9 that is provided with thrust spring 10 in described relief tube 5 and slides, described slide block 9 and the inwall of relief tube 5 form and are sealed and matched, one end of described thrust spring 10 is connected back to one end of liquid reserve tank 1 with slide block 9, the other end is connected with the inwall of relief tube 5, the inwall of described relief tube 5 is provided with gas pressure relief slot 51, the length of described gas pressure relief slot 51 is greater than the thickness of slide block 9.
Relief tube 5 has ferrous materials to make, can effectively prevent from affecting normal decompression function because relief tube 5 is out of shape, in the time there is no fertilizer in liquid reserve tank 1, slide block 9 separates gas pressure relief slot 51 and liquid reserve tank 1 internal cavities, when gradually toward adding fertilizer in liquid reserve tank 1 when, due to increasing gradually of liquid reserve tank 1 interior fertilizer, pressure in liquid reserve tank 1 also can increase gradually, and the slide block 9 that is positioned at relief tube 5 will move towards the direction away from liquid reserve tank 1 gradually, in the time that fertilizer is added to the upper limit, slide block 9 is just in time blocked gas pressure relief slot 51, gas pressure relief slot 51 and liquid reserve tank 1 inside are separated, in the time continuing toward the interior interpolation fertilizer of liquid reserve tank 1, slide block 9 continues to slide towards the direction away from liquid reserve tank 1, gas pressure relief slot 51 will communicate with liquid reserve tank 1 inside, and because the length of gas pressure relief slot 51 is greater than the thickness of slide block 9, then fertilizer in liquid reserve tank 1 will flow in liquid storage bottle 6 by gas pressure relief slot 51, when the fertilizer in liquid reserve tank 1 is just in time prescribed a time limit in upper, slide block 9 just in time separates gas pressure relief slot 51 and liquid reserve tank 1 inside, fertilizer just cannot flow in gas pressure relief slot 51, and in the time continuing to add fertilizer, gas pressure relief slot 51 just can communicate with liquid reserve tank 1 inside again, motion and so forth, prevent that fertilizer from exceeding the upper limit, and because relief tube 5 is made for ferrous materials, therefore there will not be relief tube 5 to occur bending and deformation and cause normally pressure release.
The sidewall of liquid storage pipe is provided with the stopper slot 52 communicating with its inside, in described stopper slot 52, be provided with the fixture block 8 of slip, described fixture block 8 forms and is sealed and matched with stopper slot 52, the sidewall of described slide block 9 is provided with the draw-in groove corresponding with fixture block 8 92, in the time that fertilizer is added to the upper limit, draw-in groove 92 is just to stopper slot 52, slip fixture block 8, make fixture block 8 parts be positioned at draw-in groove 92, thereby prevent that slide block 9 slides in to the process of liquid reserve tank 1 interior pressurization, when in liquid reserve tank 1 do not reach the upper limit time, slip fixture block 8, make fixture block 8 parts protrude from relief tube 5 inside, prevent that gas pressure relief slot 51 from communicating with liquid reserve tank 1 inside giving in the process of liquid reserve tank 1 interior pressurization like this.
The sidewall of slide block 9 is provided with the annular groove 91 with the concentric setting of slide block 9, in described annular groove 91, be provided with O-ring seal 7, described O-ring seal 7 forms and is sealed and matched with relief tube 5 inwalls, increase the sealing of slide block 9 and relief tube 5 inwalls, prevent that fertilizer flows in liquid storage bottle 6 in liquid reserve tank 1 in the situation that gas pressure relief slot 51 and liquid reserve tank 1 are inner obstructed.
For the fertilizer in liquid storage bottle 6 being recycled, described liquid storage bottle 6 is threaded connection with relief tube 5.
The sidewall of fixed cap 101 is provided with the opening 11 communicating with its inside, described opening 11 places are hinged with the removable cover suitable with it 4, in the time that storage battery goes wrong, removable cover 4 only need to overturn, can keep in repair storage battery, and without whole fixed cap 101 being removed to rear maintenance, easy to operate, and facilitate peasant to understand timely the behaviour in service of storage battery.
Claims (5)
1. a power spraye, comprise liquid reserve tank, storage battery, described liquid reserve tank top is provided with filling opening, described filling opening place is provided with capping, on described liquid reserve tank, be equipped with water service pipe, one end of described water service pipe communicates with liquid reserve tank inside, the other end of described water service pipe is provided with spray gun, the sidewall of described liquid reserve tank is provided with the fixture for fixing spray gun, the bottom of described liquid reserve tank is provided with the fixed cap for fixing storage battery, described storage battery is fixed on liquid reserve tank bottom by fixed cap, it is characterized in that: the sidewall of described liquid reserve tank is provided with near the position of liquid reserve tank bottom the through hole communicating with liquid reserve tank inside, described through hole is provided with the relief tube of hard, described relief tube is provided with liquid storage bottle back to one end of through hole, in described relief tube, be provided with the slide block of thrust spring and slip, described slide block and the inwall of relief tube form and are sealed and matched, one end of described thrust spring is connected back to one end of liquid reserve tank with slide block, the other end is connected with the inwall of relief tube, the inwall of described relief tube is provided with gas pressure relief slot, the length of described gas pressure relief slot is greater than the thickness of slide block.
2. power spraye according to claim 1, it is characterized in that: the sidewall of described liquid storage pipe is provided with the stopper slot communicating with its inside, in described stopper slot, be provided with the fixture block of slip, described fixture block and stopper slot form and are sealed and matched, and the sidewall of described slide block is provided with the draw-in groove corresponding with fixture block.
3. power spraye according to claim 2, it is characterized in that: the sidewall of described slide block is provided with the annular groove with the concentric setting of slide block, in described annular groove, be provided with O-ring seal, described O-ring seal and relief tube inwall form and are sealed and matched.
4. power spraye according to claim 3, is characterized in that: described liquid storage bottle and relief tube are threaded connection.
5. power spraye according to claim 4, is characterized in that: on the sidewall of described fixed cap, be hinged with the opening communicating with its inside, described opening part is provided with the removable cover suitable with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420433648.3U CN203991016U (en) | 2014-08-01 | 2014-08-01 | Power spraye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420433648.3U CN203991016U (en) | 2014-08-01 | 2014-08-01 | Power spraye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203991016U true CN203991016U (en) | 2014-12-10 |
Family
ID=52031085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420433648.3U Active CN203991016U (en) | 2014-08-01 | 2014-08-01 | Power spraye |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203991016U (en) |
-
2014
- 2014-08-01 CN CN201420433648.3U patent/CN203991016U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |