CN210461099U - Intelligent detachable water pump control cabinet - Google Patents
Intelligent detachable water pump control cabinet Download PDFInfo
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- CN210461099U CN210461099U CN201921128764.3U CN201921128764U CN210461099U CN 210461099 U CN210461099 U CN 210461099U CN 201921128764 U CN201921128764 U CN 201921128764U CN 210461099 U CN210461099 U CN 210461099U
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- water pump
- pump motor
- cabinet body
- frequency converter
- temperature
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 239000011521 glass Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 abstract description 8
- 230000005611 electricity Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000008054 signal transmission Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Control Of Non-Positive-Displacement Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to the technical field of the switch board technique and specifically relates to intelligent detachable water pump control cabinet, it includes the cabinet body, cabinet body lower part is equipped with the track stabilizer blade, fixed angle steel is installed at track stabilizer blade both ends, the internal converter that is equipped with of cabinet, air switch, current control module and temperature control module, the water pump motor interface and the water pump motor electricity of converter are connected, the output wire overcoat of converter is equipped with current detection sensor, current detection sensor detects the electric current of water pump motor, and compare current control module and setting value with signal transmission, exceed setting value range control water pump motor stall, install temperature sensor in the solenoid of water pump motor, transmit the water pump motor temperature signal who detects for temperature control module, exceed the settlement temperature, control water pump motor stall. The utility model provides a device can directly open according to the operating current and the temperature condition control water pump motor of motor and stop.
Description
Technical Field
The utility model relates to a switch board technical field especially relates to intelligent detachable pump control cabinet.
Background
The water pump control cabinet can be used for controlling the start and stop of a water pump motor, but the traditional water pump control cabinet needs to be provided with a key float switch or a high-performance electronic liquid level controller, then the start and stop of the water pump are automatically controlled according to the height of the liquid level, or the control cabinet is provided with an external electric contact pressure gauge, a pressure controller automatically controls the start and stop of the water pump according to the height of the pressure of a pipe network, and the start and stop of the water pump motor cannot be directly controlled according to the running current and the temperature condition of the motor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an intelligent detachable pump control cabinet that can directly open and stop according to the running current of motor and temperature condition control water pump motor is provided.
The utility model discloses a realize through following technical scheme:
an intelligent detachable water pump control cabinet comprises a cabinet body, wherein a track supporting leg is arranged at the lower part of the cabinet body, fixing angle steel is arranged at two ends of the track supporting leg through bolts, a frequency converter, an air switch connected with the frequency converter, a current control module and a temperature control module are fixedly arranged in the cabinet body, a water pump motor interface of the frequency converter is electrically connected with a water pump motor, a current detection sensor is sleeved outside an output end lead connected with the water pump motor of the frequency converter and connected with the current control module through a current control interface of the frequency converter to detect the current of the water pump motor and transmit a signal to the current control module, the current control module compares the signal with a set value after receiving the signal and controls the water pump motor to stop running beyond the set value range, and when the liquid level is low and the water pump floats out of the water, the, when the impeller is blocked or wound, the current of the water pump motor detected by the system is higher than a set value, and when the water pump is in an overload state, the frequency converter controls the water pump to stop running, so that the water pump motor is prevented from being burnt.
A temperature sensor is installed in a coil of a water pump motor, the temperature sensor is electrically connected with a temperature control module through a temperature control port of a frequency converter, detected temperature signals of the water pump motor are transmitted to the temperature control module, when the temperature control module receives the temperature signals exceeding a set temperature, the water pump motor is controlled to stop running, the temperature sensor detects that the temperature of the coil of the water pump motor exceeds a set value, and the temperature control module can control the water pump motor to stop and give an alarm.
Furthermore, the cable connected between the frequency converter, the temperature sensor, the current detection sensor and the water pump motor is a special six-core cable and comprises three phase lines, a ground line and two signal lines.
Further, an external potentiometer is arranged outside the cabinet body and electrically connected with a potentiometer interface of the frequency converter, so that stepless speed regulation of the water pump is realized.
Furthermore, the cabinet body is externally provided with a reset button which is electrically connected with a reset interface of the frequency converter, so that one-key reset is realized.
Furthermore, a start-stop switch and an emergency stop alarm switch are arranged outside the cabinet body and are electrically connected with a start-stop interface and an emergency stop alarm interface of the frequency converter, so that normal start-stop and emergency stop can be realized.
Furthermore, a buzzer is arranged outside the cabinet body and electrically connected with a fault signal interface of the frequency converter.
Further, a frequency converter panel is installed on the cabinet body.
Furthermore, the control panel of the cabinet body is provided with two layers of vertical hinged doors, the first layer of vertical hinged door is hinged with the cabinet body, the second layer of vertical hinged door is hinged with the control panel, and the second layer of vertical hinged door is provided with a transparent glass window.
Furthermore, the air inlet is provided with a shutter and a filtering screen.
Beneficial effects of the utility model
The utility model discloses the intelligent detachable pump control cabinet of protection can be directly according to opening of the operating current of motor and opening of temperature condition control water pump motor to cabinet body lower part is equipped with the track stabilizer blade, and fixed angle steel is installed through the bolt in track stabilizer blade both ends, and the track stabilizer blade can prevent that the switch board bottom panel from long-term and ground contact corrosion, and can pass along the track, and the stabilizer blade both ends are equipped with fixing screw hole and fixed angle steel, for inside fixed mounting, the installation and the dismantlement of being more convenient for.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic diagram of a frequency converter;
FIG. 4 is a schematic view of a current sensing sensor;
in the figure, 1, fixed angle steel, 2, a cabinet body, 3, a first layer vertical hinged door, 4, a second layer vertical hinged door, 5, a transparent glass window, 6, an exhaust port, 7, a rail supporting leg, 8, a frequency converter panel, 9, an air inlet, 10, a start-stop switch, 11, a buzzer, 12, a reset button, 13, an external potentiometer, 14, an emergency stop alarm switch, 15, a current control interface, 16, an air switch, 17, a frequency converter, 18, a water pump motor, 19, a temperature control port, 20, a current detection sensor and 21 are output end wires.
Detailed Description
The intelligent detachable water pump control cabinet comprises a cabinet body 2, wherein a track supporting leg 7 is arranged at the lower part of the cabinet body, and fixing angle steel 1 is arranged at two ends of the track supporting leg through bolts, so that the bottom panel of the control cabinet can be prevented from being rusted due to long-term contact with the ground, and the intelligent detachable water pump control cabinet is more convenient to install, detach and move relative to an internal fixing mode;
a frequency converter 17, an air switch 16 connected with the frequency converter, a current control module and a temperature control module are fixedly arranged in the cabinet body, a water pump motor interface of the frequency converter is electrically connected with a water pump motor 18, an output end lead 21 connected with the water pump motor of the frequency converter is sleeved with a current detection sensor 20, the current detection sensor is connected with the current control module through a current control interface 15 of the frequency converter to detect the current of the water pump motor and transmit a signal to the current control module, the current control module compares the received signal with a set value and controls the water pump motor to stop running when exceeding the set value range, when the liquid level is low and the water pump floats out of the water level, the current of the water pump motor detected by the system is lower than the set value, the water pump belongs to an underload or no-load state, the frequency converter can control the water pump to stop running, the water pump, the current of a water pump motor detected by the system is higher than a set value, which indicates that the water pump belongs to an overload state, and the frequency converter controls the water pump to stop running, so that the water pump motor is prevented from being burnt.
A temperature sensor (not shown) is installed in a coil of the water pump motor, the temperature sensor is electrically connected with a temperature control module through a temperature control port 19 of a frequency converter and transmits a detected temperature signal of the water pump motor to the temperature control module, when the temperature control module receives the temperature signal and exceeds a set temperature, the water pump motor is controlled to stop running, the temperature sensor detects that the temperature of the coil of the water pump motor exceeds a set value, and the temperature control module controls the water pump motor to stop and give an alarm.
Furthermore, the cable connected among the frequency converter, the temperature sensor, the current detection sensor and the water pump motor is a special six-core cable and comprises three phase lines, a ground line and two signal lines, the signal lines can be connected with the temperature sensor to detect the temperature of a coil of the water pump motor, the intelligent alarm shutdown function can be realized when the water pump motor reaches a set temperature, and other signal elements can also be connected.
Further, the cabinet body is externally provided with an external potentiometer 13 which is electrically connected with a potentiometer interface of the frequency converter, so that the stepless speed regulation of the water pump is realized, and the operation is convenient and fast.
Further, a reset button 12 is arranged outside the cabinet body and electrically connected with a reset interface of the frequency converter, so that one-key reset is realized.
Further, a start-stop switch 10 and an emergency stop alarm switch 14 are arranged outside the cabinet body and are electrically connected with a start-stop interface and an emergency stop alarm interface of the frequency converter, so that normal start-stop and emergency stop can be realized.
Further, the cabinet body is externally provided with a buzzer 11 which is electrically connected with a fault signal interface of the frequency converter, so that fault sound and light alarm can be realized.
Further, install converter panel 8 on the cabinet body, can directly see code name and trouble name to make the judgement fast, it is more intelligent, it is convenient directly perceived.
Further, the control panel of the cabinet body is provided with two layers of vertical hinged doors, a first layer of vertical hinged door 3 is hinged with the cabinet body, a second layer of vertical hinged door 4 is hinged with the control panel, and a transparent glass window 5 is installed on the second layer of vertical hinged door. The first layer can be opened to carry out equipment maintenance and repair; the second floor vertical hinged door can realize the operation control of switch board and the observation equipment operating parameter of closing the door for controlling the interface, and rain-proof effect is better.
Further, the side of the cabinet body is provided with an air inlet 9, and the top of the cabinet body is provided with an air outlet 6, so that the exhaust structure of the internal frequency converter is more met.
Further, a louver (not shown) and a filtering screen (not shown) are installed at the air inlet, so that foreign matters such as rainwater and dust can be prevented from entering.
Because the utility model protects the intelligent detachable water pump control cabinet, a frequency converter, an air switch connected with the frequency converter, a current control module and a temperature control module are fixedly arranged in the cabinet body, a water pump motor interface of the frequency converter is electrically connected with a water pump motor, a current detection sensor is sheathed outside an output end lead connected with the water pump motor, the current detection sensor is connected with the current control module through the current control interface of the frequency converter, the start and stop of the water pump motor can be directly controlled according to the running current condition of the motor, a temperature sensor is arranged in a coil of the water pump motor, the temperature sensor is electrically connected with the temperature control module through a temperature control port of the frequency converter, the start and stop of the water pump motor can be controlled according to the temperature condition of the water pump motor, a track support leg is arranged at the lower part of the cabinet, the track stabilizer blade can prevent the switch board bottom panel long-term and ground contact corrosion to can pass along the track, the stabilizer blade both ends are equipped with fixing screw hole and fixed angle steel, for inside fixed mounting, the installation and the dismantlement of being more convenient for.
To sum up, the utility model discloses the intelligent detachable pump control cabinet who protects can directly open according to the operating current and the temperature condition control water pump motor of motor and stop.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An intelligent detachable water pump control cabinet is characterized by comprising a cabinet body, wherein a track supporting leg is arranged at the lower part of the cabinet body, fixing angle steel is arranged at two ends of the track supporting leg through bolts, a frequency converter, an air switch connected with the frequency converter, a current control module and a temperature control module are fixedly arranged in the cabinet body, a water pump motor interface of the frequency converter is electrically connected with a water pump motor, a current detection sensor is sleeved outside an output end lead connected with the water pump motor by the frequency converter, the current detection sensor is connected with the current control module through the current control interface of the frequency converter, detects the current of the water pump motor and transmits a signal to the current control module, the current control module compares the signal with a set value after receiving the signal and controls the water pump motor to stop running beyond the set value range, a temperature sensor is arranged in a coil of the water pump motor, and the, and transmitting the detected temperature signal of the water pump motor to the temperature control module, and controlling the water pump motor to stop running when the temperature control module receives the temperature signal exceeding the set temperature.
2. The intelligent detachable water pump control cabinet according to claim 1, wherein the cable connected between the frequency converter, the temperature sensor, the current detection sensor and the water pump motor is a special six-core cable comprising three phase lines, a ground line and two signal lines.
3. The intelligent detachable water pump control cabinet according to claim 2, wherein an external potentiometer is arranged outside the cabinet body and electrically connected with a potentiometer interface of the frequency converter, so that stepless speed regulation of the water pump is realized.
4. The intelligent detachable water pump control cabinet according to claim 3, wherein a reset button is arranged outside the cabinet body and electrically connected with a reset interface of the frequency converter to realize one-key reset.
5. The intelligent detachable water pump control cabinet according to claim 4, wherein a start-stop switch and an emergency stop alarm switch are arranged outside the cabinet body and are electrically connected with a start-stop interface and an emergency stop alarm interface of the frequency converter, so that normal start-stop and emergency stop can be realized.
6. The intelligent detachable water pump control cabinet according to claim 5, wherein the cabinet body is externally provided with a buzzer which is electrically connected with a fault signal interface of the frequency converter, so that sound and light alarm of faults can be realized.
7. The intelligent detachable water pump control cabinet according to claim 6, wherein a frequency converter panel is mounted on the cabinet body.
8. The intelligent detachable water pump control cabinet according to claim 1, wherein the control panel of the cabinet body is provided with two layers of vertical hinged doors, the first layer of vertical hinged door is hinged with the cabinet body, the second layer of vertical hinged door is hinged with the control panel, and the second layer of vertical hinged door is provided with a transparent glass window.
9. The intelligent detachable water pump control cabinet as claimed in claim 1, wherein the side of the cabinet body is provided with an air inlet, and the top of the cabinet body is provided with an air outlet.
10. The intelligent detachable water pump control cabinet of claim 9, wherein the air inlet is provided with a louver and a filtering screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921128764.3U CN210461099U (en) | 2019-07-18 | 2019-07-18 | Intelligent detachable water pump control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921128764.3U CN210461099U (en) | 2019-07-18 | 2019-07-18 | Intelligent detachable water pump control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210461099U true CN210461099U (en) | 2020-05-05 |
Family
ID=70446164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921128764.3U Active CN210461099U (en) | 2019-07-18 | 2019-07-18 | Intelligent detachable water pump control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210461099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881060A (en) * | 2021-03-19 | 2021-06-01 | 正星科技股份有限公司 | Simulation test system of oiling machine assembly |
-
2019
- 2019-07-18 CN CN201921128764.3U patent/CN210461099U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881060A (en) * | 2021-03-19 | 2021-06-01 | 正星科技股份有限公司 | Simulation test system of oiling machine assembly |
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