CN203152347U - Knapsack stainless steel electric sprayer - Google Patents
Knapsack stainless steel electric sprayer Download PDFInfo
- Publication number
- CN203152347U CN203152347U CN 201320163638 CN201320163638U CN203152347U CN 203152347 U CN203152347 U CN 203152347U CN 201320163638 CN201320163638 CN 201320163638 CN 201320163638 U CN201320163638 U CN 201320163638U CN 203152347 U CN203152347 U CN 203152347U
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- China
- Prior art keywords
- staving
- stainless steel
- seal disc
- backpack
- cavity
- 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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Abstract
The utility model relates to a knapsack stainless steel electric sprayer which mainly solves the problems that the existing sprayer is low in working efficiency, high in manual pressing labor, poor in use property, and inconvenient to operate. The electric sprayer comprises a barrel body, a water absorption device, a spray gun, a cover device, a primary filter and a secondary filter, wherein an opening is formed at the upper end of the barrel body; the cover device is matched with the opening in a sealing manner; the water absorption device comprises the secondary filter, a diaphragm pump, a connecting pipe, a storage battery, a speed governor, a charger block and a power switch; a cavity separated from a containing cavity is arranged at the bottom of the barrel body; the connecting pipe is arranged in the cavity; a port at one end of the connecting pipe is communicated with the containing cavity; the spray gun is connected with a port at the other end of the connecting pipe by the diaphragm pump; and a breathable one-way valve communicated with the containing cavity is arranged on the barrel body. The sprayer adopts the diaphragm pump as power and adopts the speed governor to control the speed, so that the electric sprayer has the advantages of rich function, high working efficiency and good use property.
Description
Technical field
The utility model relates to a kind of backpack stainless steel sprayer, refers in particular to a kind of power spraye.
Background technology
Sprayer is in control when flowers and trees, lawn and diseases and pests of agronomic crop, have quick, efficient, light, save advantage such as cost.Existing sprayer is of a great variety, effect and function are similar, and the power mode that its water absorber adopts all has nothing in common with each other, but total some defectives that exist, as the efficient of spraying water is low, do not reach desirable water spray effect, and the problem of result of use difference, also just like manually operated sprayer, manual labor is strong, in use, operation inconvenience causes operating efficiency to reduce.
Summary of the invention
In order to overcome deficiency and the defective in the background technology, the utility model provides a kind of backpack stainless steel power spraye, solves existing sprayer inefficiency, the problem of operation inconvenience and serviceability difference.
The technical solution of the utility model is: a kind of backpack stainless steel power spraye, comprise staving, water absorber, spray gun and capping apparatus, be provided with cavity volume in the described staving, described staving upper end is provided with opening, described capping apparatus and opening are sealed and matched, described water absorber comprises membrane pump, tube connector, accumulate pond and power switch etc., the bottom of described staving is provided with the cavity isolated with described cavity volume, described, described tube connector is located in the cavity and one end port communicates with cavity volume, described spray gun is connected with the other end port of tube connector by described membrane pump, and described staving is provided with the ventilative check valve that communicates with cavity volume.
The passage port that described tube connector communicates with described cavity volume is arranged with the cascade filtration net.
Described capping apparatus comprises base, trident gland, seal disc, handle, one-level screen pack and shelves river, described base is fixed in the opening part of described staving, described one-level screen pack is located at the bottom of base and is stretched into opening, described seal disc is located at one-level screen pack top and is sealed and matched with base, described trident gland is located at the top of seal disc, described trident gland is provided with screwed hole, described seal disc is provided with through hole, and described handle passes described screw, through hole and adopts the shelves river to constitute the location with described trident gland, seal disc and cooperates.
Described ventilative check valve is fixed in the lower end of seal disc with screw thread.
Described staving is provided with speed regulator, and described speed regulator is electrically connected with described membrane pump.
Described staving is provided with pressure switch, and described pressure switch is electrically connected with power switch.
The beneficial effects of the utility model: because this sprayer adopts multistage filtering, membrane pump is as power, and in conjunction with power switch and power supply, during spraying, can reach the function of electric atomizing, has the good advantage of feature richness, high efficiency and serviceability.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the exploded view of capping apparatus in the utility model.
Among the figure, staving 1, spray gun 2, cavity volume 3, membrane pump 4, tube connector 5, accumulate pond 6, power switch 7, cavity 8, ventilative check valve 9, cascade filtration net 10, base 11, trident gland 12, seal disc 13, handle 14, one-level screen pack 15, speed regulator 16, shelves river 17.
Embodiment
At accompanying drawing embodiment of the present utility model is described further below:
As shown in the figure, a kind of backpack stainless steel power spraye, comprise staving 1, water absorber, spray gun 2 and capping apparatus, be provided with cavity volume 3 in the described staving 1, described staving 1 upper end is provided with opening, described capping apparatus and opening are sealed and matched, described water absorber comprises membrane pump 4, tube connector 5, accumulate pond 6 and power switch 7, the bottom of described staving 1 is provided with the cavity 8 isolated with described cavity volume 3, described tube connector 5 is located in the cavity 8 and one end port communicates with cavity volume 3, described spray gun 2 is connected with the other end port of tube connector 5 by described membrane pump 4, and described staving 1 is provided with the ventilative check valve 9 that communicates with cavity volume.According to such scheme, because this sprayer adopts membrane pump as power, and in conjunction with power switch and power supply, during spraying, can reach the function of electric atomizing, has the good advantage of feature richness, high efficiency and serviceability.
In the utility model, described tube connector 5 was arranged with one-level filter screen 15 with the passage port that described cavity volume 3 communicates.By the bung place at tube connector 5 cascade filtration net 10 is set, can carries out double filtration to the liquid in the staving, prevent that impurity from causing adverse influence to the use of membrane pump and spray gun.
In the utility model, described capping apparatus comprises base 11, trident gland 12, seal disc 13, handle 14 and one-level screen pack 15, described base 11 is fixed in the opening part of described staving 1, described one-level screen pack 15 is located at the bottom of base 11 and is stretched into opening, described seal disc 13 is located at one-level screen pack 15 tops and is sealed and matched with base 11, described trident gland 12 is located at the top of seal disc 13, described trident gland 12, seal disc 13 is equipped with threaded through hole, described handle 14 is by described through hole and trident gland 12, seal disc 13 adopts shelves river 17 to constitute the location cooperation, described shelves river 17 is similar to catch, blocks mutually with the end face of handle and realizes the location.By above-mentioned hermetically-sealed construction, the trident gland is stuck in the base, pressurizes to platen by the handle clockwise direction, and seal disc plays good sealing effectiveness, and described ventilative check valve 9 is fixed in the lower end of seal disc 13.During dosing, open sealing device with handle, liquid medicine filters through one-level screen pack 15 by opening and enters in the staving 1, sealing when needing spraying work, presses power switch 7 then, accumulate pond 6 provides power supply to membrane pump 4, membrane pump 4 work, and by 10 filtrations of cascade filtration net, the effect of process membrane pump 4, tube connector 5 is from spray gun 2 ejections, because during membrane pump work, can produce negative pressure, therefore, the ventilative check valve 9 from the upper end that air can be unidirectional enters staving 1.
In the utility model, described staving 1 is provided with speed regulator 16, and described speed regulator 16 is electrically connected with described membrane pump 4.By setting up speed regulator 16 at staving 1, can control the power of membrane pump 4 as required, play using electricity wisely, reach desirable spray effect.
In the utility model, described staving 1 is provided with pressure switch, and described pressure switch is electrically connected with power switch 7.Pressure switch is cut off the electricity supply when closing spray gun, and membrane pump quits work, otherwise when spray gun was opened spraying, the starting membrane pump was started working.
Embodiment should not be considered as the restriction to utility model, but any improvement of doing based on spirit of the present utility model, all should be within protection domain of the present utility model.
Claims (6)
1. backpack stainless steel power spraye, comprise staving (1), water absorber, spray gun (2) and capping apparatus, be provided with cavity volume (3) in the described staving (1), described staving (1) upper end is provided with opening, described capping apparatus and opening are sealed and matched, it is characterized in that: described water absorber comprises membrane pump (4), tube connector (5), accumulate pond (6) and power switch (7), the bottom of described staving (1) is provided with the cavity (8) isolated with described cavity volume (3), described tube connector (5) is located in the cavity (8) and one end port communicates with cavity volume (3), described spray gun (2) is connected by the other end port of described membrane pump (4) with tube connector (5), and described staving (1) is provided with the ventilative check valve (9) that communicates with cavity volume.
2. backpack stainless steel power spraye according to claim 1 is characterized in that the passage port that described tube connector (5) communicates with described cavity volume (3) is arranged with cascade filtration net (10).
3. backpack stainless steel power spraye according to claim 1 and 2, it is characterized in that described capping apparatus comprises base (11), trident gland (12), seal disc (13), handle (14), one-level screen pack (15) and shelves river (17), described base (11) is fixed in the opening part of described staving (1), described one-level screen pack (15) is located at the bottom of base (11) and is stretched into opening, described seal disc (13) is located at one-level screen pack (15) top and is sealed and matched with base (11), described trident gland (12) is located at the top of seal disc (13), described trident gland (12) is provided with screwed hole, described seal disc (13) is provided with through hole, and described handle (14) passes described screw, through hole also adopts shelves rivers (17) and described trident gland, seal disc (13) constitutes the location and cooperates.
4. backpack stainless steel power spraye according to claim 3 is characterized in that described ventilative check valve (9) screw thread is fixed in the lower end of seal disc (13).
5. according to claim 1 or 2 or 4 described backpack stainless steel power sprayes, it is characterized in that described staving (1) is provided with speed regulator (16), described speed regulator (16) is electrically connected with described membrane pump (4).
6. according to claim 1 or 2 or 4 described backpack stainless steel power sprayes, it is characterized in that described staving (1) is provided with pressure switch, described pressure switch is electrically connected with power switch (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320163638 CN203152347U (en) | 2013-04-03 | 2013-04-03 | Knapsack stainless steel electric sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320163638 CN203152347U (en) | 2013-04-03 | 2013-04-03 | Knapsack stainless steel electric sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203152347U true CN203152347U (en) | 2013-08-28 |
Family
ID=49013591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320163638 Expired - Fee Related CN203152347U (en) | 2013-04-03 | 2013-04-03 | Knapsack stainless steel electric sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203152347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703135A (en) * | 2018-07-11 | 2018-10-26 | 吴祖显 | A kind of long-range all standing spraying machine |
-
2013
- 2013-04-03 CN CN 201320163638 patent/CN203152347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703135A (en) * | 2018-07-11 | 2018-10-26 | 吴祖显 | A kind of long-range all standing spraying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20160403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |