CN220776280U - Long-life single-phase strong electric control system with multiple protection capability - Google Patents
Long-life single-phase strong electric control system with multiple protection capability Download PDFInfo
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- CN220776280U CN220776280U CN202321231656.5U CN202321231656U CN220776280U CN 220776280 U CN220776280 U CN 220776280U CN 202321231656 U CN202321231656 U CN 202321231656U CN 220776280 U CN220776280 U CN 220776280U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 208000025274 Lightning injury Diseases 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 3
- 238000004080 punching Methods 0.000 description 12
- 230000003796 beauty Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
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Abstract
The utility model discloses a long-life single-phase strong electric control system with multiple protection capability, which comprises a stamping bottom plate, a central controller, a power adapter, a leakage protector, an alternating current contactor, a thermal overload relay, a solid-state relay, a surge protector, an electric energy meter, a first guide rail, a second guide rail and a third guide rail. The utility model adopts the structure, and through the strong current protection devices such as the leakage protector, the surge protector, the alternating current contactor, the thermal overload relay, the power adapter, the external solid state relay module and the like, the car washer has multiple protection mechanisms such as leakage protection, lightning surge protection, motor short circuit overload protection, strong and weak current isolation, alternating current input overvoltage and undervoltage protection, direct current output overcurrent protection and the like, the safety performance of the car washer is greatly enhanced, the service life of the car washer is prolonged, meanwhile, the effect of protecting internal strong current devices and isolating water vapor can be played through the stamping bottom plate, and the use safety of the strong current devices such as the leakage protector is ensured.
Description
Technical Field
The utility model belongs to the field of power control, and particularly relates to a long-life single-phase strong electric control system with multiple protection capability.
Background
With the rapid development of the economy of China, the average automobile conservation amount of each household is rapidly increasing, and the rapid prosperity of the automobile beauty market is brought along with the rapid expansion of the automobile beauty market, and the self-service car washer is taken as an epoch product of the twenty-first-century technological development, and the outstanding characteristics of high efficiency and convenience and the parents are very suitable for the automobile cleaning requirements of vast car owners, so that the automobile beauty market is gradually expanding.
But in prior art, life and security performance of self-service car washer probably receive the threat because of being in outdoor moist environment for a long time, and inside relates to strong electric appliances such as water pump motor, dust catcher, if protect function implementation is not enough, the car washer breaks down or suffer the damage very easily, influences consumer's use experience.
Disclosure of Invention
Aiming at the problems in the background art, the utility model aims to provide a long-service life single-phase strong electric control system with multiple protection capability, so as to solve the problems that the self-service car washer is influenced by being in an outdoor humid environment for a long time, so that the car washer is easy to break down or damage and the use experience of consumers is influenced.
The technical aim of the utility model is realized by the following technical scheme:
a long-life single-phase strong electric control system with multiple protection capability comprises a stamping bottom plate, a central controller, a power adapter, a leakage protector, an alternating current contactor, a thermal overload relay, a solid-state relay, a surge protector, an electric energy meter, a first guide rail, a second guide rail and a third guide rail;
stamping a bottom plate: the stamping bottom plate adopts an integrated stamping forming processing technology and is used for providing an installation environment for the strong electric device;
and the central controller: the central controller is mainly used for automatic control of the self-service car washer;
a power adapter: the power adapter is mainly used for supplying power to the central controller, converts single-phase alternating current into 24V direct current required by the central controller, and has the functions of alternating current input overvoltage and undervoltage protection and direct current output overcurrent protection;
the leakage protector: the leakage protector has corresponding time of mA-level leakage protection and ms-level tripping, and realizes leakage protection, overload protection and short-circuit protection;
ac contactor, thermal overload relay: the alternating current contactor has the characteristics of large electric shock capacity and strong on-off load capacity, and is matched with the thermal overload relay to prevent the water pump motor from overload operation for a long time;
solid state relay: the solid state relay is used for electrically isolating the central controller of the car washer from the strong electric appliance;
a surge protector: the surge protector plays roles of conducting voltage limiting and shunting when lightning stroke occurs and external interference suddenly generates peak voltage or current;
an electric energy meter: the electric energy meter is mainly used for electric energy measurement;
first guide rail, second guide rail, third guide rail: the first guide rail, the second guide rail and the third guide rail are mainly used for installation work of equipment such as a leakage protector, an alternating current contactor, a solid state relay and the like.
Further, as a preferable technical scheme, the central controller and the power adapter are fixed on the right side of the upper end of the front face of the stamping bottom plate through bolts.
Further, as an optimal technical scheme, the first guide rail is arranged on the left side of the upper end of the front face of the stamping bottom plate, and the leakage protector is connected with the first guide rail through a movable buckle.
Further, as an optimal technical scheme, the second guide rail is arranged on the left side of the lower end of the front face of the stamping bottom plate, the alternating current contactor is connected with the second guide rail through a movable buckle, and the thermal overload relay is connected with the alternating current contactor.
Further, as an optimized technical scheme, the third guide rail is arranged on the right side of the lower end of the front face of the stamping bottom plate, and the electric energy meter, the surge protector and the solid-state relay are connected with the third guide rail side by side through movable buckles.
In summary, the utility model has the following advantages:
firstly, through strong current protection devices such as a leakage protector, a surge protector, an alternating current contactor, a thermal overload relay, a power adapter, an external solid state relay module and the like, the car washer is provided with multiple protection mechanisms such as leakage protection, lightning surge protection, motor short circuit overload protection, strong and weak current isolation, alternating current input overvoltage and undervoltage protection, direct current output overcurrent protection and the like, the safety performance of the car washer is greatly enhanced, the service life of the car washer is prolonged, the strong current devices such as the leakage protector and the like can be more convenient to assemble and disassemble, meanwhile, the effects of protecting the internal strong current devices and isolating water vapor can be achieved through a stamping bottom plate, and the use safety of the strong current devices such as the leakage protector and the like is ensured;
the second, this scheme is through the punching press bottom plate that adopts integrative stamping forming technology to make, has that the size uniformity is good, the characteristics of surfacing, can provide stable installation environment for the strong electric device, plays the effect of protection internal device, isolated steam, carries out the installation of strong electric device through first guide rail, second guide rail and third guide rail moreover, not only makes dismouting work all laborsaving, convenient more, has higher stability, reliability moreover.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Reference numerals: 1. the device comprises a stamping bottom plate, 11, a first guide rail, 12, a second guide rail, 13, a third guide rail, 2, a central controller, 3, a power adapter, 4, a leakage protector, 5, an alternating current contactor, 6, a thermal overload relay, 7, a solid state relay, 8, a surge protector, 9 and an electric energy meter.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1, the long-life single-phase strong electric control system with multiple protection capability according to the present embodiment includes a punching bottom plate 1, a central controller 2, a power adapter 3, a leakage protector 4, an ac contactor 5, a thermal overload relay 6, a solid state relay 7, a surge protector 8, an electric energy meter 9, a first guide rail 11, a second guide rail 12, and a third guide rail 13;
stamping the bottom plate 1: the stamping bottom plate 1 adopts an integrated stamping forming processing technology and is used for providing an installation environment for the strong electric device;
the central controller 2: the central controller 2 is mainly used for automatic control of the self-service car washer;
power adapter 3: the power adapter 3 is mainly used for supplying power to the central controller 2, converts single-phase alternating current into 24V direct current required by the central controller 2, and has the functions of alternating current input overvoltage and undervoltage protection and direct current output overcurrent protection;
leakage protector 4: the leakage protector 4 has corresponding time of mA-level leakage protection and ms-level tripping, and realizes leakage protection, overload protection and short-circuit protection;
ac contactor 5, thermal overload relay 6: the alternating-current contactor 5 has the characteristics of large electric shock capacity and strong on-off load capacity, and the alternating-current contactor 5 is matched with the thermal overload relay 6 to prevent the water pump motor from overload operation for a long time;
solid state relay 7: the solid state relay 7 is used for electrically isolating the car washer central controller 2 from the strong electric appliance;
surge protector 8: the surge protector 8 plays roles of conducting voltage limiting and shunting when lightning strike occurs and external interference suddenly generates peak voltage or current;
electric energy meter 9: the electric energy meter 9 is mainly used for electric energy measurement;
first rail 11, second rail 12, third rail 13: the first guide rail 11, the second guide rail 12 and the third guide rail 13 are mainly used for mounting equipment such as the leakage protector 4, the alternating current contactor 5, the solid state relay 7 and the like;
the strong electric device is arranged on the stamping bottom plate 1 through the first guide rail 11, the second guide rail 12 and the third guide rail 13, so that the stamping bottom plate 1 can play a role in protecting and isolating water vapor for the strong electric device, and in the using process, the functions of alternating current input overvoltage and undervoltage protection and direct current output overcurrent protection can be achieved through the AC-DC power adapter 3, the working stability of the car washer is ensured, the safety guarantee can be achieved when a user wets hands through the electric leakage protector 4, the central controller 2 can be effectively prevented from being subjected to electromagnetic interference of strong electric devices through the solid-state relay 7, the working stability of the car washer is ensured, meanwhile, the water pump and the motor can be effectively placed for long-time overload operation through the AC contactor 5 and the thermal overload relay 6, and the service life of the single-phase motor can be effectively prolonged.
Example 2
Referring to fig. 1, in order to achieve the purpose of fixing the positions of the central controller 2 and the power adapter 3 on the basis of embodiment 1, the present embodiment innovatively designs the punching base plate 1, specifically, the central controller 2 and the power adapter 3 are fixed on the right side of the upper end of the front surface of the punching base plate 1 by bolts; the central controller 2 and the power adapter 3 are arranged on the right side of the upper end of the front face of the punching bottom plate 1 through bolts, so that the punching bottom plate 1 can protect the central controller 2 and the power adapter 3.
Example 3
Referring to fig. 1, in this embodiment, in order to achieve the purpose of facilitating the disassembly and assembly of the leakage protector 4 based on embodiment 2, the first guide rail 11 is innovatively designed, specifically, the first guide rail 11 is installed on the left side of the upper end of the front surface of the stamping bottom plate 1, and the leakage protector 4 is connected with the first guide rail 11 through a movable buckle; through installing first guide rail 11 in the positive upper end left side of punching press bottom plate 1 to adopt movable buckle to be connected earth leakage protector 4 with first guide rail 11, can install earth leakage protector 4 in the positive upper end left side of punching press bottom plate 1, thereby be convenient for carry out the dismouting work of earth leakage protector 4.
Referring to fig. 1, in order to achieve the purpose of facilitating the disassembly and assembly of the ac contactor 5, a second guide rail 12 of the present embodiment is installed at the left side of the lower end of the front surface of the punching bottom plate 1, the ac contactor 5 is connected with the second guide rail 12 through a movable buckle, and the thermal overload relay 6 is connected with the ac contactor 5; the second guide rail 12 is arranged on the left side of the lower end of the front face of the stamping bottom plate 1, the alternating current contactor 5 is connected with the second guide rail 12 by adopting a movable buckle, and the thermal overload relay 6 is connected with the alternating current contactor 5, so that the disassembly and assembly work of the alternating current contactor 5 and the thermal overload relay 6 can be facilitated.
Referring to fig. 1, in order to achieve the purpose of facilitating disassembly and assembly of the electric energy meter 9, the surge protector 8 and the solid-state relay 7, a third guide rail 13 of the embodiment is installed on the right side of the right lower end of the front face of the punching bottom plate 1, and the electric energy meter 9, the surge protector 8 and the solid-state relay 7 are connected with the third guide rail 13 side by side through movable buckles; through installing third guide rail 13 on the positive lower extreme right side of punching press bottom plate 1 to be connected with third guide rail 13 side by side with electric energy meter 9, surge protector 8 and solid state relay 7 through movable buckle, can install electric energy meter 9, surge protector 8 and solid state relay on the positive lower extreme right side of punching press bottom plate 1, thereby be convenient for electric energy meter 9, surge protector 8 and solid state relay 7's dismouting work.
The use principle and the advantages are that: during installation work, the stamping bottom plate 1 is installed at a required position, the central controller 2 and the voltage adapter are installed on the right side of the upper end of the front face of the stamping bottom plate 1 by adopting bolts, the first guide rail 11, the second guide rail 12 and the third guide rail 13 are respectively installed on the front face of the stamping bottom plate 1, then the leakage protector 4 is connected with the first guide rail 11 by movable buckles, the alternating current contactor 5 is connected with the second guide rail 12 by movable buckles, the thermal overload relay 6 is connected with the alternating current contactor 5, finally the electric energy meter 9, the surge protector 8 and the solid state relay 7 are connected with the third guide rail 13 side by movable buckles, the installation work of the strong electric device can be completed, then the inlet end of the leakage protector 4 is connected with external AC220V single-phase alternating current by cables, the inlet end of the surge protector 8 is connected with the outlet end of the leakage protector 4 by cables, the outlet end of the surge protector 8 is connected with the ground wire through a cable, the inlet end of the electric energy meter 9 is connected with the outlet end of the leakage protector 4 through a cable, the inlet end of the alternating current contactor 5 is connected with the outlet end of the electric energy meter 9 through a cable, the outlet end of the alternating current contactor 5 is connected with the inlet end of the thermal overload relay 6 through a conductive rod, the outlet end of the thermal overload relay 6 is connected with a strong electric appliance through a cable, the inlet end of the power adapter 3 is connected with the outlet end of the electric energy meter 9 through a cable, the outlet end of the power adapter 3 is connected with the inlet end of the central controller 2 through a cable, the inlet end of the solid state relay 7 is connected with the control signal wire of the central controller 2 through a cable, the outlet end of the solid state relay 7 is connected with the control inlet end of the alternating current contactor 5 through a cable, thereby completing the electric connection work of the single-phase strong electric control system, the single-phase strong electric control system integrates strong electric protection devices such as a leakage protector 4, a surge protector 8, an alternating-current contactor 5, a thermal overload relay 6, a power adapter 3, an external solid-state relay 7 module and the like, so that the car washer has multiple protection mechanisms such as leakage protection, lightning surge protection, motor short-circuit overload protection, strong and weak electric isolation, alternating-current input overvoltage and undervoltage protection, direct-current output overcurrent protection and the like, the safety performance of the car washer is greatly enhanced, and the service life of the car washer is prolonged.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A long-life single-phase strong electric control system with multiple protection capability is characterized in that: the device comprises a stamping bottom plate, a central controller, a power adapter, a leakage protector, an alternating current contactor, a thermal overload relay, a solid-state relay, a surge protector, an electric energy meter, a first guide rail, a second guide rail and a third guide rail;
stamping a bottom plate: the stamping bottom plate adopts an integrated stamping forming processing technology and is used for providing an installation environment for the strong electric device;
and the central controller: the central controller is mainly used for automatic control of the self-service car washer;
a power adapter: the power adapter is mainly used for supplying power to the central controller, converts single-phase alternating current into 24V direct current required by the central controller, and has the functions of alternating current input overvoltage and undervoltage protection and direct current output overcurrent protection;
the leakage protector: the leakage protector has corresponding time of mA-level leakage protection and ms-level tripping, and realizes leakage protection, overload protection and short-circuit protection;
ac contactor, thermal overload relay: the alternating current contactor has the characteristics of large electric shock capacity and strong on-off load capacity, and is matched with the thermal overload relay to prevent the water pump motor from overload operation for a long time;
solid state relay: the solid state relay is used for electrically isolating the central controller of the car washer from the strong electric appliance;
a surge protector: the surge protector plays roles of conducting voltage limiting and shunting when lightning stroke occurs and external interference suddenly generates peak voltage or current;
an electric energy meter: the electric energy meter is mainly used for electric energy measurement;
first guide rail, second guide rail, third guide rail: the first guide rail, the second guide rail and the third guide rail are mainly used for installation work of equipment such as a leakage protector, an alternating current contactor, a solid state relay and the like.
2. The long-life single-phase strong electric control system with multiple protection capabilities according to claim 1, characterized in that: the central controller and the power adapter are fixed on the right side of the upper end of the front face of the stamping bottom plate through bolts.
3. A long life single phase strong electric control system with multiple protection capability according to claim 2, characterized in that: the first guide rail is arranged on the left side of the upper end of the front face of the stamping bottom plate, and the leakage protector is connected with the first guide rail through a movable buckle.
4. A long life single phase strong electric control system with multiple protection capability according to claim 3, characterized in that: the second guide rail is arranged on the left side of the lower end of the front face of the stamping bottom plate, the alternating current contactor is connected with the second guide rail through a movable buckle, and the thermal overload relay is connected with the alternating current contactor.
5. The long-life single-phase strong electric control system with multiple protection capabilities according to claim 4, characterized in that: the third guide rail is arranged on the right side of the right lower end of the front face of the stamping bottom plate, and the electric energy meter, the surge protector and the solid-state relay are connected with the third guide rail side by side through movable buckles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321231656.5U CN220776280U (en) | 2023-05-19 | 2023-05-19 | Long-life single-phase strong electric control system with multiple protection capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321231656.5U CN220776280U (en) | 2023-05-19 | 2023-05-19 | Long-life single-phase strong electric control system with multiple protection capability |
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| Publication Number | Publication Date |
|---|---|
| CN220776280U true CN220776280U (en) | 2024-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321231656.5U Active CN220776280U (en) | 2023-05-19 | 2023-05-19 | Long-life single-phase strong electric control system with multiple protection capability |
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| Country | Link |
|---|---|
| CN (1) | CN220776280U (en) |
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2023
- 2023-05-19 CN CN202321231656.5U patent/CN220776280U/en active Active
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