CN204602684U - Telecontrol high-voltage cleaning machine and the connecting structure for electrical equipment for this telecontrol high-voltage cleaning machine - Google Patents
Telecontrol high-voltage cleaning machine and the connecting structure for electrical equipment for this telecontrol high-voltage cleaning machine Download PDFInfo
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- CN204602684U CN204602684U CN201520078179.2U CN201520078179U CN204602684U CN 204602684 U CN204602684 U CN 204602684U CN 201520078179 U CN201520078179 U CN 201520078179U CN 204602684 U CN204602684 U CN 204602684U
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- cleaning machine
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Abstract
The utility model discloses a kind of telecontrol high-voltage cleaning machine and the connecting structure for electrical equipment for telecontrol high-voltage cleaning machine, be provided with remote pilot switch and the remote control security switch of remote signal transmitter and series winding in giant rifle body, giant drive motors end place is provided with contactor, remote signal receiver, remote control signal receiver antenna and signal conversion and control plate; Remote pilot switch triggers after giant trigger is pulled connects remote pilot switch; During start, remote signal transmitter just stops sending to remote signal receiver transmission burst signal, during shutdown, remote signal transmitter sends burst signal to remote signal receiver again, remote signal receiver receives signal again after signal conversion and control plate conversion process, output control line circle control contactor works, and then controls the start and stop of giant drive motors.Remote control realizes the pass shutdown operation of jetting machine, can not produce high pressure recoil strength, uses safer.
Description
Technical field
The utility model relates to a kind of cleaning machine, especially relates to a kind of jetting machine and the connecting structure for electrical equipment on this high pressure clear.
Background technology
Jetting machine can produce water jets under high pressure to rinse body surface, is peeled off by the dirt of body surface and washes away, to reach the object on cleaning of objects surface.Owing to being use water jets under high pressure cleaning dirt, so high-pressure wash is also the cleaning mode of most scientific, economy recognized in the world, environmental protection.But the jetting machine in tradition carries out by cutting out giant kickback pressure signal the pass rifle stopping function that driving pressure switch realizes giant.But there is following defect in such working method: be first potential safety hazard, the pressure sprayed by hydraulic giant due to jetting machine is very high, general between 5MPa ~ 50MPa, the highlyest can reach 100MPa, and if sprayed facing to animal or human's body by the giant of 20MPa and easily can cause fracture injury.Although high-voltage tube domestic demand exists when high pressure ensures that cleaning machine is not shot and can not start after prior art closes rifle shutdown, user is easily allowed to ignore dangerous existence like this.Secondly each exactly pass rifle is shut down is all high pressure recoil, greatly reduces the service life of each parts.
Utility model content
The utility model in use easily produces potential safety hazard for the existing jetting machine of solution also exists; and easily produce high pressure recoil; the present situations such as the service life of each parts of easy reduction and provide a kind ofly remote control can realize the pass shutdown operation of jetting machine, the telecontrol high-voltage cleaning machine of high pressure recoil strength and the connecting structure for electrical equipment for this telecontrol high-voltage cleaning machine can not be produced in equipment.
The utility model for solving the problems of the technologies described above adopted concrete technical scheme is: a kind of telecontrol high-voltage cleaning machine, comprise giant, giant trigger and giant drive motors, it is characterized in that: be provided with remote pilot switch, remote control security switch and remote signal transmitter in described giant rifle body, described giant drive motors end place is provided with contactor, remote signal receiver, remote control signal receiver antenna and signal conversion and control plate; Giant drive motors end power input is electrically connected with contactor, and described remote control security switch and remote pilot switch are connected in series, and remote pilot switch triggers after giant trigger is pulled connects remote pilot switch, controls the work of remote signal transmitter; During start, remote signal transmitter sends burst signal just stop signal transmission to the remote signal receiver at giant drive motors end place, during shutdown, remote signal transmitter sends burst signal to remote signal receiver again, remote signal receiver receives signal again after signal conversion and control plate conversion process, output a control signal to the control coil control contactor work of contactor, and then control the start and stop of giant drive motors by contactor.There is remote signal startup-shutdown function just not need to arrange pressure switch in jetting machine system, also just avoided the service life that the high pressure recoil of closing rifle shutdown improves jetting machine greatly.And it is simpler to decrease the structure that pressure switch makes jetting machine, runner reduces in a large number, and pressurized parts reduce in a large number, also just decreases the fault rate of jetting machine.Burst signal control contactor or relay after the conversion of signal conversion and control plate stop motor, and the equipment short period does not use can close the safety switch on telecontrol high-voltage hydraulic giant, prevents maloperation from starting shooting.
Further, described burst signal transmitting time is 0.1 ~ 5 second.Better avoid producing impulse disturbances phenomenon to occur.
Further, be provided with the water control valve that when preventing jetting machine from not working, water flows out in giant in described giant elbow, described water control valve front end connects nozzle, and rear end connects high-voltage tube.Be provided with water control valve in telecontrol high-voltage hydraulic giant, when jetting machine connect pressure be less than 0 to the water source of 0.7MPa time, when water control valve can prevent jetting machine from not working, water flows out in telecontrol high-voltage hydraulic giant.When jetting machine connects water suction water source, water control valve can prevent jetting machine from not working, the backflow of water inlet saliva, avoids each start all to need plenty of time air-discharging.
Further, described water control valve comprises water controlling valve core, water controlling valve core sealing ring, water control valve spring and controlling valve seat, wherein water control valve spring one end stretches into and withstands in water controlling valve core inner chamber, the other end stretches into the interior side place withstanding on controlling valve seat exhalant canal, is provided with water controlling valve core sealing ring between water controlling valve core and giant elbow.
Further, described controlling valve seat and water controlling valve core link place are provided with in valve seat and are connected step, are provided with controlling valve seat sealing ring between controlling valve seat and giant elbow.Improve the sealing being connected with validity and controlling valve seat of controlling valve seat and water controlling valve core.
Further, described remote control signal receiver antenna is telescopic gain antenna, and gain extends to and can control the whole using area region of giant.Improve remote-controlled use regional extent, improving can the spatial dimension of operation.
Further, described contactor, remote signal receiver, remote control signal receiver antenna and signal conversion and control plate are located in same switch control box jointly, and switch control box box body is provided with power safety gauge tap.Improve integral installation cleaning and improve remote control reception treatment effeciency, reducing remote control reception process loss.
Further, described switch control box is located at the body outer wall place of giant drive motors.Improve remote control reception process integral heat sink efficiency.
Another goal of the invention of the present utility model is to provide a kind of connecting structure for electrical equipment for telecontrol high-voltage cleaning machine, it is characterized in that: after the normally opened contact of remote control security switch one of described in technique scheme and the normally opened contact of remote pilot switch are connected in series in remote signal transmitter and remote signal receiver access signal conversion and control plate, signal conversion and control plate exports serial ports and is connected with the AC coil of contactor and accesses in ac power supply circuit, the power line of giant drive motors is connected in AC power line after being connected with the normally opened contact of contactor again.Connecting structure for electrical equipment is simple and convenient, and remote control sends, receive control treatment, effectively safe and reliable.
Preferred consideration, described signal conversion and control plate adopts AC-powered, before AC power is linked into contactor normally opened contact and signal conversion and control plate, be provided with prime power safety gauge tap.
The beneficial effects of the utility model are: do not need to arrange pressure switch in jetting machine system, also just avoid the service life that the high pressure recoil of closing rifle shutdown improves jetting machine greatly.And it is simpler to decrease the structure that pressure switch makes jetting machine, runner reduces in a large number, and pressurized parts reduce in a large number, also just decreases the fault rate of jetting machine.Burst signal control contactor or relay after the conversion of signal conversion and control plate stop motor, and the equipment short period does not use can close the safety switch on telecontrol high-voltage hydraulic giant, prevents maloperation from starting shooting.The utility model has following function: 1, safety remote control start locking; 2, remote control is opened, is shut down 3, the water source of band pressure leaks when preventing from not using; Water backflow in telecontrol high-voltage cleaning machine when 4, preventing from not using; 5, telecontrol high-voltage cleaning machine result is simpler, adds each parts service life.
accompanying drawing explanation:
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of the preferred embodiment of the utility model telecontrol high-voltage cleaning machine.
Fig. 2 is the connecting structure for electrical equipment schematic diagram of the utility model for telecontrol high-voltage cleaning machine.
Detailed description of the invention
In embodiment shown in Fig. 1, a kind of telecontrol high-voltage cleaning machine, comprise giant 30, giant trigger 8 and giant drive motors 24, be provided with remote pilot switch 10, remote control security switch 9 and remote signal transmitter 11 in described giant 30 rifle body, described giant drive motors 24 end place is provided with contactor 21, remote signal receiver 11, remote control signal receiver antenna 18 and signal conversion and control plate 20; Giant drive motors end power input is electrically connected with contactor, described remote control security switch 9 is connected in series with remote pilot switch 10, remote pilot switch 10 triggers after giant trigger 8 is pulled connects remote pilot switch 10, controls remote signal transmitter 11 and works; During start, remote signal transmitter sends burst signal just stop signal transmission to the remote signal receiver 19 at giant drive motors end place, during shutdown, remote signal transmitter sends burst signal to remote signal receiver 19 again, remote signal receiver 19 receives signal again after signal conversion and control plate 20 conversion process, output a control signal to the control coil 211 control contactor work of contactor 21, and then control the start and stop of giant drive motors by contactor.Burst signal transmitting time is 0.1 ~ 5 second.Be provided with the water control valve that when preventing jetting machine from not working, water flows out in giant in giant elbow, described water control valve front end connects nozzle, and rear end connects high-voltage tube.Water control valve comprises water controlling valve core 15, water controlling valve core sealing ring 16, water control valve spring 14 and controlling valve seat 13, wherein water control valve spring one end stretches into and withstands in water controlling valve core inner chamber, the other end stretches into the medial extremity place withstanding on controlling valve seat exhalant canal, is provided with water controlling valve core sealing ring 16 between water controlling valve core and giant elbow.Controlling valve seat 13 and water controlling valve core 15 link place are provided with in valve seat and are connected step, are provided with controlling valve seat sealing ring 12 between controlling valve seat and giant elbow 17.Remote control signal receiver antenna 18 is telescopic gain antenna, and gain extends to and can control the whole using area region of giant.Contactor, remote signal receiver, remote control signal receiver antenna and signal conversion and control plate are located in same switch control box 23 jointly, switch control box box body are provided with power safety gauge tap 22.Switch control box is arranged on the body outer wall place of giant drive motors.The transmission case 2 that giant drive motors 24 and giant drive motors side are provided with, water supply connector 1, high-pressure plunger pump 3, pressure regulator valve 4 form water under high pressure dynamical system, water under high pressure is connected with high voltage remote control hydraulic giant 30 by high pressure water out adapter 5, high-voltage tube 6, and giant 30 comprises giant outer package shell 7.
A kind of connecting structure for electrical equipment for telecontrol high-voltage cleaning machine shown in Fig. 2, after the SK1 normally opened contact of the remote control security switch 9 of technique scheme and the SB1 normally opened contact of remote pilot switch 10 are connected in series in remote signal transmitter and remote signal receiver access signal conversion and control plate, signal conversion and control plate 20 exports serial ports and is connected with the AC coil 211 of contactor 21 and accesses in ac power supply circuit, and the power line of giant drive motors 24 is connected in AC power line after being connected with the normally opened contact 212 of contactor 21 again.Signal conversion and control plate adopts AC-powered, before L1, N ac power input end is linked into contactor normally opened contact and signal conversion and control plate, be provided with prime power safety gauge tap.The normally opened contact 212 of contactor adopts two-way normally opened contact.
Claims (10)
1. a telecontrol high-voltage cleaning machine, comprise giant, giant trigger and giant drive motors, it is characterized in that: be provided with remote pilot switch, remote control security switch and remote signal transmitter in described giant rifle body, described giant drive motors end place is provided with contactor, remote signal receiver, remote control signal receiver antenna and signal conversion and control plate; Giant drive motors power input is electrically connected with contactor, and described remote control security switch and remote pilot switch are connected in series, and remote pilot switch triggers after giant trigger is pulled connects remote pilot switch, controls the work of remote signal transmitter; During start, remote signal transmitter sends burst signal just stop signal transmission to the remote signal receiver at giant drive motors end place, during shutdown, remote signal transmitter sends burst signal to remote signal receiver again, remote signal receiver receives signal again after signal conversion and control plate conversion process, output a control signal to the control coil control contactor work of contactor, and then control the start and stop of giant drive motors by contactor.
2. according to telecontrol high-voltage cleaning machine according to claim 1, it is characterized in that: described burst signal transmitting time is 0.1 ~ 5 second.
3. according to telecontrol high-voltage cleaning machine according to claim 1, it is characterized in that: in described giant elbow, be provided with the water control valve that when preventing jetting machine from not working, water flows out in giant, described water control valve front end connects nozzle, and rear end connects high-voltage tube.
4. according to telecontrol high-voltage cleaning machine according to claim 3, it is characterized in that: described water control valve comprises water controlling valve core, water controlling valve core sealing ring, water control valve spring and controlling valve seat, wherein water control valve spring one end stretches into and withstands in water controlling valve core inner chamber, the other end stretches into the interior side place withstanding on controlling valve seat exhalant canal, is provided with water controlling valve core sealing ring between water controlling valve core and giant elbow.
5. according to the telecontrol high-voltage cleaning machine described in claim 3 or 4, it is characterized in that: described controlling valve seat and water controlling valve core link place are provided with in valve seat and are connected step, are provided with controlling valve seat sealing ring between controlling valve seat and giant elbow.
6. according to telecontrol high-voltage cleaning machine according to claim 1, it is characterized in that: described remote control signal receiver antenna is telescopic gain antenna, gain extends to and can control the whole using area region of giant.
7. according to telecontrol high-voltage cleaning machine according to claim 1, it is characterized in that: described contactor, remote signal receiver, remote control signal receiver antenna and signal conversion and control plate are located in same switch control box jointly, and switch control box box body is provided with power safety gauge tap.
8. according to telecontrol high-voltage cleaning machine according to claim 7, it is characterized in that: described switch control box is located at the body outer wall place of giant drive motors.
9. the connecting structure for electrical equipment for the telecontrol high-voltage cleaning machine according to any one of claim 1-8, it is characterized in that: after the normally opened contact of remote control security switch and the normally opened contact of remote pilot switch are connected in series in remote signal transmitter and remote signal receiver access signal conversion and control plate, signal conversion and control plate exports serial ports and is connected with the AC coil of contactor and accesses in ac power supply circuit, and the power line of giant drive motors is connected in AC power line after being connected with the normally opened contact of contactor again.
10. according to the connecting structure for electrical equipment of telecontrol high-voltage cleaning machine according to claim 9, it is characterized in that: described signal conversion and control plate adopts AC-powered, before AC power is linked into contactor normally opened contact and signal conversion and control plate, be provided with prime power safety gauge tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520078179.2U CN204602684U (en) | 2015-02-04 | 2015-02-04 | Telecontrol high-voltage cleaning machine and the connecting structure for electrical equipment for this telecontrol high-voltage cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520078179.2U CN204602684U (en) | 2015-02-04 | 2015-02-04 | Telecontrol high-voltage cleaning machine and the connecting structure for electrical equipment for this telecontrol high-voltage cleaning machine |
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| Publication Number | Publication Date |
|---|---|
| CN204602684U true CN204602684U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520078179.2U Expired - Fee Related CN204602684U (en) | 2015-02-04 | 2015-02-04 | Telecontrol high-voltage cleaning machine and the connecting structure for electrical equipment for this telecontrol high-voltage cleaning machine |
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| CN (1) | CN204602684U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107136968A (en) * | 2017-06-09 | 2017-09-08 | 吴晶 | A kind of potato for kitchen use desilts cleaning device |
| IT201800007002A1 (en) * | 2018-07-06 | 2020-01-06 | STOP SYSTEM FOR HIGH PRESSURE WASHERS | |
| WO2021109760A1 (en) * | 2019-12-06 | 2021-06-10 | 苏州宝时得电动工具有限公司 | Cleaning machine |
-
2015
- 2015-02-04 CN CN201520078179.2U patent/CN204602684U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107136968A (en) * | 2017-06-09 | 2017-09-08 | 吴晶 | A kind of potato for kitchen use desilts cleaning device |
| IT201800007002A1 (en) * | 2018-07-06 | 2020-01-06 | STOP SYSTEM FOR HIGH PRESSURE WASHERS | |
| WO2021109760A1 (en) * | 2019-12-06 | 2021-06-10 | 苏州宝时得电动工具有限公司 | Cleaning machine |
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| 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: 20150902 Termination date: 20180204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |