CN215414943U - UV ultraviolet aging test box - Google Patents
UV ultraviolet aging test box Download PDFInfo
- Publication number
- CN215414943U CN215414943U CN202121412987.XU CN202121412987U CN215414943U CN 215414943 U CN215414943 U CN 215414943U CN 202121412987 U CN202121412987 U CN 202121412987U CN 215414943 U CN215414943 U CN 215414943U
- Authority
- CN
- China
- Prior art keywords
- water pump
- pressure sensor
- control circuit
- circuit board
- test box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000032683 aging Effects 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 239000007921 spray Substances 0.000 claims abstract description 25
- 230000005611 electricity Effects 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 239000011324 bead Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 1
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model provides a UV ultraviolet aging test box which comprises a test box, wherein a spray head is arranged at the top of an inner cavity of the test box, a pressure sensor is arranged on the spray head, the spray head is communicated with an output port of a water pump through a pipeline, an input port of the water pump is communicated with a water pool through a pipeline, a unit of the water pump is electrically connected with a control circuit board, and the control circuit board intelligently controls the working frequency of the water pump according to the pressure sensor so as to simulate natural rain; the control circuit board comprises a plc control end, a frequency converter and a field bus. The control circuit board of the UV ultraviolet aging test box can intelligently control the working frequency of the water pump according to the pressure sensor so as to simulate natural rain, and can overcome the defects that the water spraying speed is fixed and the natural rain cannot be simulated in the background technology.
Description
Technical Field
The utility model relates to a UV ultraviolet aging test box.
Background
The related prior art discloses a UV ultraviolet ageing tests case convenient to put and get, includes: mounting bracket, support, catch basin, upper cover, water pump, ultraviolet lamp, water pipe, sprinkler bead, heating pipe, the mounting bracket be frame type structure, the support rigid coupling terminal surface under the mounting bracket, the upper cover pass through the draw-in groove and be connected with the catch basin, the water pump setting in the catch basin, the ultraviolet lamp rigid coupling inboard at the mounting bracket, the water pipe rigid coupling at the lower terminal surface on mounting bracket upper portion, the water pipe passes through the pipeline and is connected with the water pump, the sprinkler bead evenly set up on the water pipe, the heating pipe rigid coupling at the up end of mounting bracket lower part, the mounting bracket constitute by upper plate, hypoplastron, backup pad, movable plate, upper plate, hypoplastron on correspond and open and have the spout, movable plate sliding connection on the spout of upper plate, the ultraviolet lamp rigid coupling inboard at the movable plate. In such UV ultraviolet ray aging test chamber technology, the water spraying speed is fixed and the natural rainfall cannot be simulated, however, it is necessary for the ultraviolet ray aging test chamber to simulate the conditions of ultraviolet ray, rain and the like in the natural climate.
Disclosure of Invention
The technical scheme adopted by the utility model for solving the technical problems is as follows: the device comprises a test box, wherein a spray head is arranged at the top of an inner cavity of the test box, a pressure sensor is arranged on the spray head, the spray head is communicated with an output port of a water pump through a pipeline, an input port of the water pump is communicated with a water pool through a pipeline, a unit of the water pump is electrically connected with a control circuit board, and the control circuit board intelligently controls the working frequency of the water pump according to the pressure sensor so as to simulate natural rain.
The control circuit board include plc control end, converter and field bus, field bus and pressure sensor electricity be connected, field bus still be connected with the plc controller electricity, the plc controller be connected with plc control end electricity, plc control end and converter electricity be connected, the plc controller support obtain pressure sensor's data and control the converter from field bus, the converter be connected with the motor drive circuit electricity of water pump, the converter be used for adjusting the operating frequency of water pump.
The plc controller is also electrically connected with the control circuit and is used for supporting the input of different control parameters.
And the plc controller is also electrically connected with a display circuit and is used for displaying the state information of the control work for the user.
One side of the test box is also provided with a lamp integration plate, and the lamp integration plate is provided with a plurality of ultraviolet lamps.
The intelligent control circuit board can be used for intelligently controlling the working frequency of the water pump according to the pressure sensor so as to simulate natural rain, so that the defects that the water spraying speed is fixed and the natural rain cannot be simulated in the background technology can be overcome, and the frequency converter can be used for adjusting the working frequency of the water pump so as to support the realization of intelligent control of the control circuit board on the working frequency of the water pump according to the pressure sensor so as to simulate natural rain.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a block diagram of the circuit composition of the present invention.
In the figure, test chamber 1; a water pool 2; a pressure sensor 3; a water pump 4; a spray head 5; a control circuit board 6; an ultraviolet lamp 7.
Detailed Description
In specific implementation, as shown in fig. 1-2, the utility model includes a test box 1, a spray head 5 is arranged at the top of an inner cavity of the test box 1, a pressure sensor 3 is arranged on the spray head 5, the spray head 5 is communicated with an output port of a water pump 4 through a pipeline, an input port of the water pump 4 is communicated with a water pool 2 through a pipeline, a unit of the water pump 4 is electrically connected with a control circuit board 6, the control circuit board 6 intelligently controls the working frequency of the water pump 4 according to the pressure sensor 3 to simulate natural rain, and in implementation, the control circuit board 6 intelligently controls the working frequency of the water pump 4 according to the pressure sensor 3 to simulate natural rain, so that the defects that the water spraying speed is fixed and natural rain cannot be simulated in the background technology can be solved. In a more specific implementation, the utility model includes a test box 1, a spray head 5 is arranged at the top of an inner cavity of the test box 1, a pressure sensor 3 is arranged on the spray head 5, the spray head 5 is communicated with an output port of a water pump 4 through a pipeline, an input port of the water pump 4 is communicated with a water pool 2 through a pipeline, a unit of the water pump 4 is electrically connected with a control circuit board 6, the control circuit board 6 intelligently controls the working frequency of the water pump 4 according to the pressure sensor 3 to simulate natural rain, the control circuit board 6 includes a plc control end, a frequency converter and a field bus, the field bus is electrically connected with the pressure sensor 3, the field bus is also electrically connected with a plc controller, the plc controller is electrically connected with the plc control end, the plc control end is electrically connected with the frequency converter, and the plc controller supports obtaining data of the pressure sensor 3 from the field bus and controls the frequency converter, the frequency converter is electrically connected with a motor driving circuit of the water pump 4, the frequency converter is used for adjusting the working frequency of the water pump 4, and the frequency converter can support the realization of 'the control circuit board 6 intelligently controls the working frequency of the water pump 4 according to the pressure sensor 3 to simulate natural rain' in concrete implementation by adjusting the working frequency of the water pump 4.
In a more specific implementation, the utility model includes a test box 1, a spray head 5 is arranged at the top of an inner cavity of the test box 1, a pressure sensor 3 is arranged on the spray head 5, the spray head 5 is communicated with an output port of a water pump 4 through a pipeline, an input port of the water pump 4 is communicated with a water pool 2 through a pipeline, a unit of the water pump 4 is electrically connected with a control circuit board 6, the control circuit board 6 intelligently controls the working frequency of the water pump 4 according to the pressure sensor 3 to simulate natural rain, the control circuit board 6 includes a plc control end, a frequency converter and a field bus, the field bus is electrically connected with the pressure sensor 3, the field bus is also electrically connected with a plc controller, the plc controller is electrically connected with the plc control end, the plc control end is electrically connected with the frequency converter, and the plc controller supports obtaining data of the pressure sensor 3 from the field bus and controls the frequency converter, the frequency converter is electrically connected with a motor driving circuit of the water pump 4, the frequency converter is used for adjusting the working frequency of the water pump 4, and the plc controller is also electrically connected with a control circuit and used for supporting the input of different control parameters.
In a more specific implementation, the utility model includes a test box 1, a spray head 5 is arranged at the top of an inner cavity of the test box 1, a pressure sensor 3 is arranged on the spray head 5, the spray head 5 is communicated with an output port of a water pump 4 through a pipeline, an input port of the water pump 4 is communicated with a water pool 2 through a pipeline, a unit of the water pump 4 is electrically connected with a control circuit board 6, the control circuit board 6 intelligently controls the working frequency of the water pump 4 according to the pressure sensor 3 to simulate natural rain, the control circuit board 6 includes a plc control end, a frequency converter and a field bus, the field bus is electrically connected with the pressure sensor 3, the field bus is also electrically connected with a plc controller, the plc controller is electrically connected with the plc control end, the plc control end is electrically connected with the frequency converter, and the plc controller supports obtaining data of the pressure sensor 3 from the field bus and controls the frequency converter, the frequency converter is electrically connected with a motor driving circuit of the water pump 4, the frequency converter is used for adjusting the working frequency of the water pump 4, and the plc controller is also electrically connected with a display circuit and used for displaying the state information of the control work for a user.
In a more specific implementation, the utility model includes a test box 1, a spray head 5 is arranged at the top of an inner cavity of the test box 1, a pressure sensor 3 is arranged on the spray head 5, the spray head 5 is communicated with an output port of a water pump 4 through a pipeline, an input port of the water pump 4 is communicated with a water pool 2 through a pipeline, a unit of the water pump 4 is electrically connected with a control circuit board 6, the control circuit board 6 intelligently controls the working frequency of the water pump 4 according to the pressure sensor 3 to simulate natural rain, the control circuit board 6 includes a plc control end, a frequency converter and a field bus, the field bus is electrically connected with the pressure sensor 3, the field bus is also electrically connected with a plc controller, the plc controller is electrically connected with the plc control end, the plc control end is electrically connected with the frequency converter, and the plc controller supports obtaining data of the pressure sensor 3 from the field bus and controls the frequency converter, the frequency converter is electrically connected with a motor driving circuit of the water pump 4 and used for adjusting the working frequency of the water pump 4, a lamp integrated plate is further arranged on one side of the test box 1, and a plurality of ultraviolet lamps 7 are arranged on the lamp integrated plate.
It will be appreciated by those skilled in the art that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are illustrative and not exclusive in all respects. All changes which come within the scope of or equivalence to the utility model are intended to be embraced therein.
Claims (3)
1. A UV aging test box is characterized in that: the intelligent control system comprises a test box, wherein a spray head is arranged at the top of an inner cavity of the test box, a pressure sensor is arranged on the spray head, the spray head is communicated with an output port of a water pump through a pipeline, an input port of the water pump is communicated with a water pool through a pipeline, a unit of the water pump is electrically connected with a control circuit board, and the control circuit board intelligently controls the working frequency of the water pump according to the pressure sensor so as to simulate natural rain; the control circuit board include plc control end, converter and field bus, field bus and pressure sensor electricity be connected, field bus still be connected with the plc controller electricity, the plc controller be connected with plc control end electricity, plc control end and converter electricity be connected, the plc controller support obtain pressure sensor's data and control the converter from field bus, the converter be connected with the motor drive circuit electricity of water pump, the converter be used for adjusting the operating frequency of water pump.
2. The UV ultraviolet ray aging test chamber according to claim 1, wherein: the plc controller is also electrically connected with the control circuit and is used for supporting the input of different control parameters.
3. The UV ultraviolet ray aging test chamber according to claim 1, wherein: and the plc controller is also electrically connected with a display circuit and is used for displaying the state information of the control work for the user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121412987.XU CN215414943U (en) | 2021-06-24 | 2021-06-24 | UV ultraviolet aging test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121412987.XU CN215414943U (en) | 2021-06-24 | 2021-06-24 | UV ultraviolet aging test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215414943U true CN215414943U (en) | 2022-01-04 |
Family
ID=79641530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121412987.XU Expired - Fee Related CN215414943U (en) | 2021-06-24 | 2021-06-24 | UV ultraviolet aging test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215414943U (en) |
-
2021
- 2021-06-24 CN CN202121412987.XU patent/CN215414943U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |