CN215641431U - Generator load device for testing water resistance - Google Patents
Generator load device for testing water resistance Download PDFInfo
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- CN215641431U CN215641431U CN202121366175.6U CN202121366175U CN215641431U CN 215641431 U CN215641431 U CN 215641431U CN 202121366175 U CN202121366175 U CN 202121366175U CN 215641431 U CN215641431 U CN 215641431U
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Abstract
The utility model belongs to the technical field of water resistance tests, and particularly relates to a generator load device for testing water resistance, which comprises a first rack, wherein the first rack is sequentially provided with a first motor and a first brine tank from top to bottom, the first motor is provided with a first worm and gear speed reducer, the first worm and gear speed reducer comprises a first worm, the first worm is arranged between the first motor and the first brine tank in a penetrating manner, the first rack is provided with the first motor and the first brine tank, and the first motor is provided with the first worm and gear speed reducer, so that the cost is favorably reduced, the maintenance frequency of workers is reduced, the range of service load can be adjusted according to the brine concentration in the first brine tank, and the stability, the service life and the environmental protection in the working process are improved.
Description
Technical Field
The utility model belongs to the technical field of water resistance tests, and particularly relates to a generator load device for testing water resistance.
Background
The water resistor is conducted by electrolyte ions dissolved in water, the electrolyte is filled between two plane polar plates to form a capacitor-shaped conductor, and the capacitor-shaped conductor has no inductive element, so that compared with starting equipment such as a frequency sensor and an electric reactor, the water resistor has the functions of improving the power factor of the motor, saving energy and reducing consumption. The technology is originally originated in Japan, is introduced into China in the first half of 1985, is widely applied to the current high-capacity motor, is relatively suitable for the national conditions of China at the present stage, and is widely popularized in various industrial and mining enterprises in China; the existing common generator load is used for testing water resistance, and a steel wire rope is generally used for controlling the rising and falling of a water load polar plate to control the contact area of the polar plate and water so as to control the size of the load; however, the pole plate is often shaken in the use process, and the steel wire rope is broken to cause the phenomena that the load of the generator is unstable and even the generator is overloaded.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problems in the prior art, the present invention provides a generator load device for testing water resistance, which has good safety and high working efficiency.
(II) technical scheme
In order to achieve the purpose, the utility model adopts the main technical scheme that:
the utility model provides a generator load device for experimental water resistance, includes first frame, first frame is equipped with first motor and first salt solution pond from top to bottom in proper order, be equipped with first worm gear decelerator on the first motor, first worm gear decelerator includes first worm, first worm wears to locate between first motor and the first salt solution pond, one of first motor is kept away from to first worm serves and is equipped with first electrode holder, be equipped with a plurality of plate electrodes on the first electrode holder.
In the generator load device for testing water resistance, the first rack is further provided with a first load control switch, and the first load control switch is connected with the first motor.
In the above generator load device for testing water resistance, the first frame is further provided with a first electrical control box, the first electrical control box is internally provided with a first air switch, a first control switch, a second control switch, a first button, a second button, a third button, a fourth button, a first control switch closing contact, a second control switch closing contact, a first main switch, a second main switch, a first coil, a second coil, a third coil, a first isolating switch and a second isolating switch, one end of the first control switch, one end of the first button, one end of the second button, one end of the third button, one end of the fourth button, one end of the first main switch and one end of the second main switch are all connected with the first air switch, and the other end of the first button and the other end of the second button are all connected with one end of the first control switch closing contact, the other end of the third button and the other end of the fourth button are both connected with one end of a closed contact of a second control switch, the other end of the closed contact of the first control switch is connected with one end of a first isolating switch, the other end of the first isolating switch is connected with one end of a first coil, the other end of the closed contact of the second control switch is connected with one end of a second isolating switch, the other end of the second isolating switch is connected with one end of a second coil, the other end of the first main switch and the other end of the second main switch are both connected with one end of a third coil, the other end of the first coil, the other end of the second coil and the other end of the third coil are connected with a first air switch, the second control switch is connected in parallel with two ends of the first control switch, and the other end of the first control switch is connected with the first motor.
In the above-mentioned generator load device for testing water resistance, the first frame includes first platform and second platform, first platform and second platform all are the triangle-shaped, and relative setting is connected through first support column, first motor sets up on first platform, first salt solution pond sets up on the second platform.
In the generator load device for testing water resistance, the first support column is further provided with a first limit switch and a second limit switch, the first limit switch corresponds to the highest ascending stroke of the first electrode support, and the second limit switch corresponds to the lowest descending stroke of the first electrode support.
In the above generator load device for testing water resistance, the first electrode holder is provided with the first clamping seat, and the plurality of electrode plates are connected with the first electrode holder through the first clamping seat.
In the generator load device for testing water resistance, the first electrode support is in the shape of a windmill blade.
(III) advantageous effects
The utility model has the beneficial effects that: through setting up first frame, be equipped with first motor and first salt solution pond on first frame, be equipped with first worm gear speed reducer device on the first motor, be favorable to reduce cost, reduce the number of times that the staff maintained, can improve stability, life and the feature of environmental protection of working process according to the scope of salt solution concentration adjustment service load in the first salt solution pond.
Drawings
FIG. 1 is a schematic diagram of a generator load device for testing water resistance according to the present invention;
fig. 2 is a schematic structural diagram of a first motor control box of the generator load device for testing water resistance according to the present invention.
[ description of reference ]
1: a first frame;
2: a first motor;
3: a first brine tank;
4: a first worm gear reduction;
5: a first worm;
6: a first electrode holder;
7: a plurality of electrode plates;
8: a first load control switch;
9: a first air switch;
10: a first control switch;
11: a second control switch;
12: a first button;
13: a second button;
14: a third button;
15: a fourth button;
16: a first control switch closes the contact;
17: the second control switch closes the contact;
18: a first main switch;
19: a second master switch;
20: a first coil;
21: a second coil;
22: a third coil;
23: a first isolation switch;
24: a second isolation switch;
25: a first platform;
26: a second platform;
27: a first support column;
28: a first limit switch;
29: a second limit switch;
30: a first holder;
31: a first electrical control box.
Detailed Description
For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.
The most key concept of the utility model is as follows: through setting up first frame, be equipped with first motor and first salt solution pond on first frame, be equipped with first worm gear speed reducer device on the first motor.
Referring to fig. 1 to 2, a load device of a generator for testing water resistance,
including first frame, first frame is equipped with first motor and first salt solution pond from top to bottom in proper order, be equipped with first worm gear decelerator on the first motor, first worm gear decelerator includes first worm, first worm wears to locate between first motor and the first salt solution pond, one of first motor is kept away from to first worm serves and is equipped with first electrode holder, be equipped with a plurality of plate electrodes on the first electrode holder.
The working principle of the generator load device for testing the water resistance is as follows: when the electrode plate feeding device is used, the positive and negative rotation of the first motor is controlled, so that the first worm does ascending or descending motion, and the plurality of electrode plates on the first electrode support on the first worm enter the first brine tank or leave the first brine tank.
From the above description, the beneficial effects of the present invention are: through setting up first frame, be equipped with first motor and first salt solution pond on first frame, be equipped with first worm gear speed reducer device on the first motor, be favorable to reduce cost, reduce the number of times that the staff maintained, can improve stability, life and the feature of environmental protection of working process according to the scope of salt solution concentration adjustment service load in the first salt solution pond.
Referring to fig. 1 to fig. 2, a first embodiment of the present invention is:
the utility model provides a generator load device for experimental water resistance, includes first frame 1, first frame 1 is equipped with first motor 2 and first salt solution pond 3 from top to bottom in proper order, be equipped with first worm gear speed reducer 4 on the first motor 2, first worm gear speed reducer 4 includes first worm 5, first worm 5 wears to locate between first motor 2 and the first salt solution pond 3, one of first motor 2 was served and is equipped with first electrode support 6 to first worm 5 is kept away from, be equipped with a plurality of plate electrodes 7 on the first electrode support 6.
The first frame 1 is further provided with a first load control switch 8, and the first load control switch 8 is connected with the first motor 2.
Through still being equipped with first load control switch 8 on first frame 1, first load control switch 8 is connected with first motor 2, is favorable to controlling the operating condition of first motor 2, improves the performance of device.
The first machine frame 1 is further provided with a first electric control box 31, a first air switch 9, a first control switch 10, a second control switch 11, a first button 12, a second button 13, a third button 14, a fourth button 15, a first control switch closing contact 16, a second control switch closing contact 17, a first main switch 18, a second main switch 19, a first coil 20, a second coil 21, a third coil 22, a first isolating switch 23 and a second isolating switch 24 are arranged in the first electric control box 31, one end of the first control switch 10, one end of the first button 12, one end of the second button 13, one end of the third button 14, one end of the fourth button 15, one end of the first main switch 18 and one end of the second main switch 19 are all connected with the first air switch 9, the other end of the first button 12 and the other end of the second button 13 are all connected with one end of the first control switch closing contact 16, the other end of the third button 14 and the other end of the fourth button 15 are connected to one end of a second control switch closing contact 17, the other end of the first control switch closing contact 16 is connected to one end of a first isolating switch 23, the other end of the first isolating switch 23 is connected to one end of a first coil 20, the other end of the second control switch closing contact 17 is connected to one end of a second isolating switch 24, the other end of the second isolating switch 24 is connected to one end of a second coil 21, the other ends of the first and second main switches 18 and 19 are connected to one end of a third coil 22, the other ends of the first and second coils 20 and 21 and the other end of the third coil 22 are connected to the first air switch 9, the second control switch 11 is connected in parallel to both ends of the first control switch 10, the other end of the first control switch 10 is connected with the first motor 2.
By further arranging a first electrical control box 31 on the first frame 1, arranging a first air switch 9, a first control switch 10, a second control switch 11, a first button 12, a second button 13, a third button 14, a fourth button 15, a first control switch closing contact 16, a second control switch closing contact 17, a first main switch 18, a second main switch 19, a first coil 20, a second coil 21, a third coil 22, a first isolating switch 23 and a second isolating switch 24 in the first electrical control box 31, connecting one end of the first control switch 10, one end of the first button 12, one end of the second button 13, one end of the third button 14, one end of the fourth button 15, one end of the first main switch 18 and one end of the second main switch 19 with the first air switch 9, connecting the other end of the first button 12 and the other end of the second button 13 with one end of the first control switch closing contact 16, the other end of the third button 14 and the other end of the fourth button 15 are connected to one end of a second control switch closing contact 17, the other end of the first control switch closing contact 16 is connected to one end of a first isolating switch 23, the other end of the first isolating switch 23 is connected to one end of a first coil 20, the other end of the second control switch closing contact 17 is connected to one end of a second isolating switch 24, the other end of the second isolating switch 24 is connected to one end of a second coil 21, the other ends of the first and second main switches 18 and 19 are connected to one end of a third coil 22, the other ends of the first and second coils 20 and 21 and the other end of the third coil 22 are connected to the first air switch 9, the second control switch 11 is connected in parallel to both ends of the first control switch 10, the other end of the first control switch 10 is connected with the first motor 2, so that the positive and negative rotation of the first motor 2 and the ascending or descending of the first worm 5 can be controlled, and the service performance and the automation degree of the device can be greatly improved.
The first frame 1 comprises a first platform 25 and a second platform 26, the first platform 25 and the second platform 26 are both triangular and are oppositely arranged and connected through a first support column 27, the first motor 2 is arranged on the first platform 25, and the first brine pond 3 is arranged on the second platform 26.
Including first platform 25 and second platform 26 through first frame 1, first platform 25 and second platform 26 all are the triangle-shaped form, and relative the setting is connected through first support column 27, first motor 2 sets up on first platform 25, first salt solution pond 3 sets up on second platform 26, is favorable to improving the stability of the structure of device.
The first support column 27 is further provided with a first limit switch 28 and a second limit switch 29, the first limit switch 28 corresponds to the highest ascending stroke of the first electrode support 6, and the second limit switch 29 corresponds to the lowest descending stroke of the first electrode support 6.
Through still being equipped with first limit switch 28 and second limit switch 29 on first support column 27, first limit switch 28 corresponds the highest stroke that rises of first electrode support 6, second limit switch 29 corresponds the minimum stroke that descends of first electrode support 6, is favorable to improving the security of device.
The first electrode support 6 is provided with a first clamping seat 30, and the plurality of electrode plates 7 are connected with the first electrode support 6 through the first clamping seat 30.
Through being equipped with first holder 30 on first electrode holder 6, a plurality of plate electrodes 7 are connected with first electrode holder 6 through first holder 30, are favorable to improving the stability of first electrode holder 6 structure.
The first electrode bracket 6 is in the shape of a windmill blade.
Be windmill blade form through first electrode support 6, be favorable to improving the stability of first electrode support 6 structure.
An operation remote control button box is further arranged and connected with the second button 13, the fourth button 15 and the second control switch 11 in the first electric control box 31, and therefore the device is convenient for workers to remotely control.
Closing the first air switch 9, pressing a first button 12 of the ascending button, electrifying a first coil 20 of the contactor, positively rotating the first motor 2, moving the first electrode bracket 6 upwards through the first worm and gear speed reducer 4, moving the plurality of electrode plates 7 away from the first brine tank 3 more and more, loosening the first button 12 of the ascending button, electrifying the first coil 20 of the contactor, and stopping the first motor 2; the first electrode support 6 stops moving, the third button 14 of the descending button is pressed, the second coil 21 of the contactor is electrified, the first motor 2 rotates reversely, the first electrode support 6 moves downwards through the first worm and gear speed reducer 4, the plurality of electrode plates 7 are closer to the pool water, the contact area between the plurality of electrode plates 7 and the saline water in the first saline water pool 3 is larger and larger, the load is larger and larger at the moment, the third button 14 of the descending button is released, the second coil 21 of the contactor loses electricity, the first motor 2 stops rotating, and the plurality of electrode plates 7 stop moving; when the first electrode support 6 rises to the highest point and touches the first limit switch 28, the first coil 20 of the contactor loses power, and the first motor 2 stops rotating; when the third button 14 of the descending button is pressed, the second coil 21 of the contactor is electrified, the first motor 2 rotates reversely, and when the first electrode bracket 6 descends to the lowest point and touches the second limit switch 29, the second coil 21 of the contactor is electrified, and the first motor 2 stops rotating;
operation process using the operation remote control button box: closing the first air switch 9, pressing the second button 13 of the ascending button, electrifying the first coil 20 of the contactor, positively rotating the first motor 2, moving the first electrode bracket 6 upwards through the first worm and gear speed reducer 4, moving a plurality of motor plates farther and farther away from pool water in the first brine pool 3, loosening the second button 13 of the ascending button, electrifying the first coil 20 of the contactor, and stopping the first motor 2; when the first electrode support 6 stops moving, the fourth button 15 of the descending button is pressed, the second coil 21 of the contactor is electrified, the first motor 2 rotates reversely, the first electrode support 6 moves downwards through the first worm and gear speed reducer 4, the plurality of electrode plates 7 are closer to the pool water in the first brine pool 3, the contact area between the plurality of electrode plates 7 and the brine is larger and larger, the load is larger and larger at the moment, the fourth button 15 of the descending button is released, the second coil 21 of the contactor is electrified, the first motor 2 stops rotating, and the first electrode support 6 stops moving; when the second button 13 of the ascending button is pressed, the first coil 20 of the contactor is electrified, the first motor 2 rotates forwards, when the first electrode support 6 ascends to the highest point and touches the first limit switch 28, the first coil 20 of the contactor loses the electricity, and the first motor 2 stops rotating; when the fourth button 15 of the descending button is pressed, the second coil 21 of the contactor is electrified, the first motor 2 rotates reversely, and when the first electrode support 6 descends to the lowest point and touches the second limit switch 29, the second coil 21 of the contactor is electrified, and the first motor 2 stops rotating.
In summary, according to the generator load device for testing water resistance provided by the utility model, the first frame is arranged, the first motor and the first brine tank are arranged on the first frame, and the first worm and gear speed reducer is arranged on the first motor, so that the cost is reduced, the maintenance frequency of workers is reduced, the range of the service load can be adjusted according to the brine concentration in the first brine tank, and the stability, the service life and the environmental friendliness of the working process are improved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a generator load device for experimental water resistance, a serial communication port, includes first frame, first frame is equipped with first motor and first salt solution pond from top to bottom in proper order, be equipped with first worm gear speed reducer on the first motor, first worm gear speed reducer includes first worm, first worm wears to locate between first motor and the first salt solution pond, one of first motor is kept away from to first worm serves and is equipped with first electrode holder, be equipped with a plurality of plate electrodes on the first electrode holder.
2. The generator load device for test water resistance according to claim 1, wherein the first frame is further provided with a first load control switch, and the first load control switch is connected with the first motor.
3. The generator load device for testing water resistance according to claim 1, wherein the first frame is further provided with a first electrical control box, the first electrical control box is internally provided with a first air switch, a first control switch, a second control switch, a first button, a second button, a third button, a fourth button, a first control switch closing contact, a second control switch closing contact, a first main switch, a second main switch, a first coil, a second coil, a third coil, a first isolating switch and a second isolating switch, one end of the first control switch, one end of the first button, one end of the second button, one end of the third button, one end of the fourth button, one end of the first main switch and one end of the second main switch are all connected with the first air switch, and the other end of the first button and the other end of the second button are all connected with one end of the first control switch closing contact, the other end of the third button and the other end of the fourth button are both connected with one end of a closed contact of a second control switch, the other end of the closed contact of the first control switch is connected with one end of a first isolating switch, the other end of the first isolating switch is connected with one end of a first coil, the other end of the closed contact of the second control switch is connected with one end of a second isolating switch, the other end of the second isolating switch is connected with one end of a second coil, the other end of the first main switch and the other end of the second main switch are both connected with one end of a third coil, the other end of the first coil, the other end of the second coil and the other end of the third coil are connected with a first air switch, the second control switch is connected in parallel with two ends of the first control switch, and the other end of the first control switch is connected with the first motor.
4. The generator load apparatus according to claim 1, wherein the first frame comprises a first platform and a second platform, the first platform and the second platform are triangular and are oppositely disposed and connected by a first support column, the first motor is disposed on the first platform, and the first brine tank is disposed on the second platform.
5. The generator load device for test water resistance according to claim 4, wherein the first support column is further provided with a first limit switch and a second limit switch, the first limit switch corresponds to the highest ascending stroke of the first electrode support, and the second limit switch corresponds to the lowest descending stroke of the first electrode support.
6. The generator load device for test water resistance according to claim 1, wherein the first electrode holder is provided with a first holder, and the plurality of electrode plates are connected with the first electrode holder through the first holder.
7. The generator load device for test water resistance according to claim 1, wherein the first electrode holder is windmill blade-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121366175.6U CN215641431U (en) | 2021-06-18 | 2021-06-18 | Generator load device for testing water resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121366175.6U CN215641431U (en) | 2021-06-18 | 2021-06-18 | Generator load device for testing water resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215641431U true CN215641431U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121366175.6U Active CN215641431U (en) | 2021-06-18 | 2021-06-18 | Generator load device for testing water resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215641431U (en) |
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2021
- 2021-06-18 CN CN202121366175.6U patent/CN215641431U/en active Active
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