CN215390121U - Device capable of controlling switch of knapsack sprayer - Google Patents
Device capable of controlling switch of knapsack sprayer Download PDFInfo
- Publication number
- CN215390121U CN215390121U CN202023274758.4U CN202023274758U CN215390121U CN 215390121 U CN215390121 U CN 215390121U CN 202023274758 U CN202023274758 U CN 202023274758U CN 215390121 U CN215390121 U CN 215390121U
- Authority
- CN
- China
- Prior art keywords
- water pump
- switch
- spray lance
- delay relay
- time delay
- 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.)
- Active
Links
Images
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model relates to the technical field of sterilization for dairy factories, in particular to a device capable of controlling a switch of a knapsack sprayer conveniently. Including liquid reserve tank, support body, water pump, battery, spray lance, the liquid reserve tank sets up on the water pump, and the water pump setting is equipped with the water pump on the support body between spray lance and the liquid reserve tank, be equipped with the master switch between battery and the water pump, the handle department of spray lance front end is equipped with micro-gap switch, micro-gap switch establishes ties between water pump and master switch, is equipped with the speed governing knob between spray lance and the nozzle. The utility model can realize manual inching control of spraying, realize fixed spraying at the spraying position, control the spraying position conveniently and prevent the spraying position from being sprayed to the position which does not need spraying. Thereby reducing the amount of media sprayed.
Description
Technical Field
The utility model relates to the technical field of sterilization for dairy factories, in particular to a device capable of controlling a switch of a knapsack sprayer conveniently.
Background
Traditional knapsack sprayer generally only has a total toggle switch, and the position is in one side of atomizer, opens the switch shower nozzle during the operation and will spray always, and until closing the switch, it is inconvenient to use, and can't start and stop conveniently, causes the waste of spraying medium. During epidemic situations, the sprayer is provided with disinfectant to sterilize and disinfect all positions of a dairy product factory, but the knapsack sprayer has no inching switch, cannot be started and stopped at any time, causes disinfectant waste, and sprays to unnecessary positions to cause negative effects such as corrosion of articles.
SUMMERY OF THE UTILITY MODEL
According to the defects of the prior art, the technical problems to be solved by the utility model are as follows: provides a device which can control the switch of the knapsack sprayer conveniently, and solves the problems.
The technical scheme adopted by the utility model for solving the technical problems is to provide a device capable of controlling the switch of a knapsack sprayer conveniently, which comprises a liquid storage tank, a frame body, a water pump, a storage battery and a spray rod, wherein the liquid storage tank is arranged on the water pump, the water pump is arranged on the frame body, the water pump is arranged between the spray rod and the liquid storage tank, a main switch is arranged between the storage battery and the water pump, a microswitch is arranged at a handle at the front end of the spray rod and is connected in series between the water pump and the main switch, and a speed regulating knob is arranged between the spray rod and a nozzle.
Preferably, the storage battery is further connected with a fan, and the fan is connected with the air outlet.
Preferably, the storage battery power supply is connected with the main switch in series and then connected with two parallel branches in series, one is an electrifying delay relay I coil and an electrifying delay relay II coil which are sequentially connected in series, the other is a disinfection indicator lamp, the disinfection indicator lamp is connected with the two parallel branches in series, one is an electrifying delay relay I normally open contact and a water pump which are sequentially connected in series, and the other is an electrifying delay relay II normally open contact and a fan which are sequentially connected in series.
When the device is used, the main switch is closed, when spraying is needed, the micro switch is manually opened, the coil of the power-on time delay relay I and the coil of the power-on time delay relay II are powered on, the power-on time delay time set by the power-on time delay relay II is longer than the power-on time delay time set by the power-on time delay relay I, the normally open contact of the power-on time delay relay I and the normally open contact of the power-on time delay relay II are both kept in a closed state within the time delay time set by the power-on time delay relay I, the power-on loops of the water pump and the fan are respectively conducted, the disinfection indicator lamp is lightened and the water pump and the fan are started, the disinfectant in the liquid storage tank is sprayed out through the atomizing nozzle for spraying disinfection, the normally open contact of the power-on time delay relay I is automatically disconnected after the time set by the power-on time delay relay I is reached, the water pump stops working, at the moment, the fan still keeps the power-on state and dries regions which are not suitable for spraying, and stopping the fan until the delay time set by the electrifying delay relay II is reached, extinguishing the disinfection indicator lamp and finishing the disinfection. Generally, the time delay is set for 15 seconds by the electrified time delay relay I, and 20 seconds by the electrified time delay relay II.
The utility model has the beneficial effects that:
the utility model can realize manual inching control of spraying, realize fixed spraying at the spraying position, control the spraying position conveniently and prevent the spraying position from being sprayed to the position which does not need spraying. Thereby reducing the amount of media sprayed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the circuit of the present invention;
in the figure: 1. a liquid storage tank; 2. a water pump; 3. a frame body; 4. a storage battery; 5. a spray rod; 6. a microswitch; 7. a nozzle; 8. a speed regulation knob; 9. a master switch; 10. a relay I coil; 11. energizing a time delay relay II coil; 12. a disinfection indicator light; 13. a fan; 14. a normally open contact of the power-on time delay relay I; 15. and a normally open contact of the power-on time delay relay II.
Detailed Description
Example 1:
referring to the attached drawings of the specification, the embodiment provides a device capable of controlling the opening and closing of a knapsack sprayer conveniently, comprising a liquid storage tank 1, a frame body 3, a water pump 2, a storage battery 4 and a spray rod 5, wherein the liquid storage tank 1 is arranged on the water pump 2, the water pump 2 is arranged on the frame body 3, the water pump 2 is arranged between the spray rod 5 and the liquid storage tank 1, a main switch 9 is arranged between the storage battery 4 and the water pump 2, a micro switch 6 is arranged at the handle at the front end of the spray rod 5, the micro switch 6 is connected between the water pump and the main switch in series, and a speed regulation knob 8 is arranged between the spray rod 5 and a nozzle 7.
The storage battery 4 is also connected with a fan, and the fan is connected with the air outlet 15.
The storage battery 4 is connected with the main switch 9 in series and then connected with two parallel branches, one is an electrifying delay relay I coil 10 and an electrifying delay relay II coil 11 which are sequentially connected in series, the other is a disinfection indicator lamp 12, the disinfection indicator lamp 12 is connected with the two parallel branches in series, one is an electrifying delay relay I normally open contact 14 and a water pump 2 which are sequentially connected in series, and the other is an electrifying delay relay II normally open contact 15 and a fan 13 which are sequentially connected in series.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (3)
1. The utility model provides a device that can hand control knapsack sprayer switch, its characterized in that, includes liquid reserve tank (1), support body (3), water pump (2), battery (4), spray lance (5), liquid reserve tank (1) sets up on water pump (2), and water pump (2) set up on support body (3), is equipped with water pump (2) between spray lance (5) and liquid reserve tank (1), be equipped with master switch (9) between battery (4) and water pump (2), the handle department of spray lance (5) front end is equipped with micro-gap switch (6), micro-gap switch (6) establish ties between water pump and master switch, is equipped with speed governing knob (8) between spray lance (5) and nozzle (7).
2. A device as claimed in claim 1, characterised in that the accumulator (4) is also connected to a fan, which is connected to the air outlet.
3. The device as claimed in claim 2, wherein the device for controlling the switch of the knapsack sprayer comprises: two parallel branch roads of series connection behind battery (4) power series connection master switch (9), an circular telegram time delay relay I coil (10) and circular telegram time delay relay II coil (11) for establishing ties in order, another is disinfection pilot lamp (12), two parallel branch roads of disinfection pilot lamp (12) series connection, circular telegram time delay relay I normally open contact (14) and water pump (2) for establishing ties in order, another circular telegram time delay relay II normally open contact (15) and fan (13) for establishing ties in order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023274758.4U CN215390121U (en) | 2020-12-30 | 2020-12-30 | Device capable of controlling switch of knapsack sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023274758.4U CN215390121U (en) | 2020-12-30 | 2020-12-30 | Device capable of controlling switch of knapsack sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215390121U true CN215390121U (en) | 2022-01-04 |
Family
ID=79660384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023274758.4U Active CN215390121U (en) | 2020-12-30 | 2020-12-30 | Device capable of controlling switch of knapsack sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215390121U (en) |
-
2020
- 2020-12-30 CN CN202023274758.4U patent/CN215390121U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102313342B (en) | Remotely-controllable full-automatic intelligent humidifier | |
| CN112494700A (en) | Medical disinfection robot | |
| CN215390121U (en) | Device capable of controlling switch of knapsack sprayer | |
| WO2019193828A1 (en) | Disinfecting water sprayer | |
| CN201056651Y (en) | Fragrant hanging ironing machine showerhead with pump | |
| CN202184964U (en) | Mobile atomizing sterilizer utilizing electrolyzed oxidizing water | |
| CN212083934U (en) | Gantry decontamination vehicle control system | |
| CN205460009U (en) | Disinfection epidemic prevention robot | |
| JP2003265583A (en) | Spray type disinfection unit body for finger tip | |
| CN211636999U (en) | Concrete prefabricated component mould platform release agent spraying system | |
| CN210259771U (en) | Use deodorization insecticidal sterilization apparatus on garbage collector | |
| CN205152875U (en) | Automatic change washing atomizer | |
| CN217211148U (en) | Be used for disease accuse intelligence temperature measurement integrative door of disinfecting | |
| CN217960779U (en) | Disinfection spraying device | |
| KR102346100B1 (en) | Apparatus for shower | |
| CN205611543U (en) | Automatic dispensing device of aquaculture | |
| CN215141428U (en) | Ultrasonic atomization remote control disinfection device | |
| CN216496683U (en) | Dual-system killing device | |
| CN211301337U (en) | Liquid crystal fragrance spraying machine capable of controlling flow | |
| CN212854157U (en) | Medical disinfection robot | |
| CN215133977U (en) | Ultrasonic atomization timing automatic disinfection device | |
| CN216855334U (en) | Full-automatic disinfecting and deodorizing spraying equipment | |
| CN214286049U (en) | Dual-function automatic sterilizer suitable for public area | |
| CN210259774U (en) | Use automatic deodorization insecticidal sterilization apparatus on lid formula garbage collection box | |
| KR102310495B1 (en) | Disinfection device for desk pet bottle type using compressed air |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |