CN218155397U - Water cooling device for testing optical module - Google Patents
Water cooling device for testing optical module Download PDFInfo
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- CN218155397U CN218155397U CN202222425344.XU CN202222425344U CN218155397U CN 218155397 U CN218155397 U CN 218155397U CN 202222425344 U CN202222425344 U CN 202222425344U CN 218155397 U CN218155397 U CN 218155397U
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Abstract
The application relates to a water cooling device for testing an optical module, which comprises a water inlet valve, a water outlet valve and a water outlet valve, wherein the water inlet valve is provided with a water inlet, a first air inlet gas path, a first air outlet gas path and a first water outlet; the water outlet valve is provided with a second water outlet, a backflow port, a second air inlet circuit, a second air outlet circuit and an exhaust pipe; the water separator is provided with a water outlet-water inlet pipeline, the water inlet end of the water separator is connected with the first water outlet, and the water outlet end of the water separator is connected with the reflux port; the first electromagnetic valve is connected with the water separator; the control unit comprises a second electromagnetic valve and a third electromagnetic valve; the control unit is connected with the first electromagnetic valve and the duplex piece. According to the device provided by the application, under the condition that the control unit controls the water inlet valve and the water outlet valve to stop working, the compressed air is blown into the water outlet-water inlet pipeline through the first electromagnetic valve by the aid of the duplex piece through the first electromagnetic valve, residual moisture in the water outlet-water inlet pipeline, the optical module and the tool flows out through the exhaust pipe, and the service life of equipment is guaranteed while smooth testing is guaranteed.
Description
Technical Field
The utility model relates to an optical module test fixture technical field especially relates to a water cooling plant for testing optical module.
Background
The optical module and the testing tool (namely, the tool) in the optical fiber laser need to be cooled in the testing process so as to ensure the safety of the testing process and the accuracy of the test. The existing water cooling device is provided with three-inlet three-outlet and/or two-inlet two-outlet water pipes through a water separator to respectively carry out circulating water cooling on an optical module and a tool.
When the test is completed, the water pipe, the optical module and the residual water in the tool will increase the difficulty of transporting the optical module. Meanwhile, in the following process, once the water stain in the optical module flows out, the subsequent equipment is in a humid environment, the tool is corroded under the long-time condition, and the service life of the subsequent equipment is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a water cooling plant for testing optical module, aim at utilizes the residual moisture in the control unit to optical module, water pipe and the frock to effectively clear away.
The embodiment of the utility model provides a water cooling plant for testing optical module, include:
the water inlet valve is provided with a water inlet, a first air inlet gas circuit, a first air outlet gas circuit and a first water outlet;
the water outlet valve is provided with a second water outlet, a backflow port, a second air inlet circuit, a second air outlet circuit and an exhaust pipe;
the water separator is provided with at least two water outlet-water inlet pipelines, the water inlet end of the water separator is connected with the first water outlet, and the water outlet end of the water separator is connected with the backflow port;
one end of the first electromagnetic valve is connected with the input end of the water separator;
the control unit comprises a second electromagnetic valve respectively connected with the first air inlet air path and the first air outlet air path, and a third electromagnetic valve respectively connected with the second air inlet air path and the second air outlet air path; the control output end of the control unit is respectively connected with the other end of the first electromagnetic valve and the air supply end of the duplex piece.
Optionally, the water separator further comprises a one-way valve, wherein the input end of the one-way valve is connected with one end of the first electromagnetic valve, and the output end of the one-way valve is connected with the input end of the water separator.
Optionally, the coupling includes an air filter and a pressure relief valve;
the input end of the air filter is connected with an external air supply device, the output end of the air filter is connected with the input end of the pressure reducing valve, and the output end of the pressure reducing valve is connected with the control output end of the control unit.
Optionally, the water outlet-water inlet line is provided with a line switch.
Optionally, a fourth electromagnetic valve and a fifth electromagnetic valve are further included;
the fourth electromagnetic valve and the fifth electromagnetic valve are respectively used for controlling the fixed cylinder of the optical module.
The embodiment of the utility model provides a water cooling plant for testing optical module, through adding first solenoid valve and the control unit to the input side of divider to under the circumstances of the stop work of the control unit control water intaking valve and outlet valve, utilize the antithetical couplet piece to blow in compressed air through first solenoid valve out water-water intake pipe, and then make in water-water intake pipe, optical module and the frock remaining moisture flow through the blast pipe that sets up in outlet valve department, guaranteed the optical module test when going on smoothly also guaranteed the life of subsequent equipment.
Drawings
Fig. 1 is a schematic structural diagram of a water cooling apparatus for testing an optical module according to a first embodiment of the present invention;
fig. 2 is a schematic diagram of a pipeline switch in a water cooling apparatus for testing an optical module according to a second embodiment of the present invention.
In the figure: 1. a water inlet valve; 11. a water inlet; 12. a first air inlet path; 13. a first air outlet path; 14. a first water outlet; 2. a water outlet valve; 21. a second water outlet; 22. an exhaust pipe; 23. a return port; 24. a second air inlet path; 25. a second air outlet path; 3. a water separator; 31. an effluent-inlet line; 32. a water outlet end; 33. a water inlet end; 4. a first solenoid valve; 5. a control unit; 51. a second solenoid valve; 52. a third electromagnetic valve; 53. a fourth solenoid valve; 54. a fifth solenoid valve; 6. a one-way valve; 7. a two-part member; 8. and (6) switching a pipeline.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
The water cooling device adopted by the existing optical module and the testing tool thereof in the using process generally adopts a water separator of a three-inlet three-outlet and/or two-inlet two-outlet water pipe to carry out circulating water cooling on different parts, but a device for removing residual water in the water pipe is lacked after the use is finished, so that the service life of subsequent equipment is influenced.
Example one
The utility model provides a to above not enough, provide a water cooling plant for testing optical module, include:
the water inlet valve 1 is provided with a water inlet 11, a first air inlet path 12, a first air outlet path 13 and a first water outlet 14; the water inlet valve 1 is connected to an external water supply device through a water inlet 11, and a first air inlet path 12 and a first air outlet path 13 are controlled in a linkage manner to open or close the water inlet valve 1. For example, when the first inlet path 12 is opened and the first outlet path 13 is closed, the inlet valve 1 is opened, and external water is supplied into the water separator 3 through the inlet valve 1.
The water outlet valve 2 is provided with a second water outlet 21, a return port 23, a second air inlet path 24, a second air outlet path 25 and an exhaust pipe 22; the second water outlet 21 is connected to an external recovery device, which may be a reservoir, a drainage well, or the like. The second air inlet path 24 and the second air outlet path 25 are controlled in a linkage manner to realize the opening or closing of the water outlet valve 2. When the cooling operation is finished, the second air inlet path 24 is opened, the second air outlet path 25 is closed, and the returned water flows through the water outlet valve 2 via the return port 23 and then flows into the recovery device.
It should be noted that the outlet valve 2 is provided with an exhaust pipe 22 for removing the residual water in the water separator 3 when the outlet valve 2 is closed.
The water separator 3 is provided with at least two water outlet-water inlet pipelines 31, the water inlet end 33 of the water separator 3 is connected with the first water outlet 14, and the water outlet end 32 of the water separator 3 is connected with the return port 23; in a preferred embodiment, the number of the water inlet-outlet pipes 31 is set to 4 groups, one of which is set to have a diameter of 6mm, for performing circulating water cooling on the laser head corresponding to the optical module; two sets of outlet-inlet lines 31 are set to a diameter of 12mm and the last set of outlet-inlet lines 31 is set to a diameter of 10mm.
One end of the first electromagnetic valve 4 is connected with the input end of the water separator 3; the first solenoid valve 4 is preferably a normally closed solenoid valve of a two-position two-way solenoid valve, and it should be noted that the first solenoid valve 4 is a switch for controlling the air infusion to the water dispenser 3 to remove more water. When the coil is electrified, the valve plug of the auxiliary valve is lifted, gas flows into the water separator 3 through the auxiliary valve to reduce the pressure of the main valve, and when the pressure on the valve cup of the main valve is recovered to a stable value, the valve cup of the main valve is opened, and the gas flows; when the coil is powered off, the armature iron resets due to dead weight, and the function of switching is realized.
A control unit 5 including a second solenoid valve 51 connected to the first air inlet path 12 and the first air outlet path 13, respectively, and a third solenoid valve 52 connected to the second air inlet path 24 and the second air outlet path 25, respectively; the control output end of the control unit 5 is respectively connected with the other end of the first electromagnetic valve 4 and the air supply end of the duplex piece 7. The second solenoid valve 51 is used for controlling the on/off of the first air inlet circuit 12 and the first air outlet circuit 13, and the third solenoid valve 52 is used for controlling the on/off of the second air inlet circuit 24 and the second air outlet circuit 25.
The embodiment of the utility model provides a water cooling plant for testing optical module, through adding first solenoid valve and the control unit at the input side to the divider, thereby under the circumstances of the control unit control water intaking valve and outlet valve stop work, utilize the antithetical couplet to blow in compressed air through first solenoid valve water-intake pipe, and then make in water-intake pipe, optical module and the frock residual moisture flow through the blast pipe that sets up in outlet valve department, guaranteed also guaranteed the life of sequent equipment when going on smoothly of optical module test.
Example two
In this embodiment, the water cooling device is further refined on the basis of the above technical solution, as shown in fig. 1 and fig. 2, the water cooling device further includes a check valve 6, an input end of the check valve 6 is connected with one end of the first electromagnetic valve 4, and an output end of the check valve is connected with an input end of the water separator 3. The check valve 6 is provided to prevent the water in the water separator 3 from flowing into the air pipe for connection between the first electromagnetic valve 4 and the water separator 3, thereby facilitating the flow of the compressed air into the water separator 3 through the air pipe by the duplex piece 7.
Wherein the two-piece 7 comprises an air filter and a pressurizing valve. The input end of the air filter is connected with an external air supply device, the output end of the air filter is connected with the input end of the pressure reducing valve, and the output end of the pressure reducing valve is connected with the control output end of the control unit 5. The pressure reducing valve is used for the pressure value of air so as to meet the requirements of the water separator 3 and an air pipe between the first electromagnetic valve 4 and the water separator 3.
The water outlet-inlet pipeline 31 is provided with a pipeline switch 8. The pipeline switch 8 is used for switching off the corresponding water outlet-water inlet pipeline 31 through the pipeline switch 8 when certain parts do not need to be cooled in the water cooling process.
It should be added here that the control unit 5 further comprises a fourth solenoid valve 53 and a fifth solenoid valve 54;
the fourth solenoid valve 53 and the fifth solenoid valve 54 are respectively used for controlling the fixed cylinder of the optical module. Specifically, the fixed cylinder comprises a front clamping cylinder and a side pushing cylinder. The optical module is used for being fixed inside the tool, so that the processing and testing are convenient.
The embodiment of the utility model provides an on the basis of embodiment one, further prevent the rivers through adding the check valve to realize going out water-the selective turn-offs of inlet pipe through setting up the pipeline switch, thereby improve water cooling plant pertinence and reliability in the use.
The present invention has been defined with certain orientation words, and the use of orientation words such as "upper", "lower", "left", "right", "inner" and "outer" are adopted for the convenience of understanding without making any converse explanation, and therefore do not constitute a limitation to the scope of the present invention.
In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected", "connected" and "fixed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (5)
1. A water cooling apparatus for testing an optical module, comprising:
the water inlet valve (1) is provided with a water inlet (11), a first air inlet gas path (12), a first air outlet gas path (13) and a first water outlet (14);
the water outlet valve (2) is provided with a second water outlet (21), a return port (23), a second air inlet path (24), a second air outlet path (25) and an exhaust pipe (22);
the water separator (3) is provided with at least two water outlet-water inlet pipelines (31), the water inlet end (33) of the water separator (3) is connected with the first water outlet (14), and the water outlet end (32) of the water separator (3) is connected with the return port (23);
one end of the first electromagnetic valve (4) is connected with the input end of the water separator (3);
a control unit (5) including a second solenoid valve (51) connected to the first air inlet path (12) and the first air outlet path (13), respectively, and a third solenoid valve (52) connected to the second air inlet path (24) and the second air outlet path (25), respectively; and the control output end of the control unit (5) is respectively connected with the other end of the first electromagnetic valve (4) and the air supply end of the duplex piece (7).
2. The water cooling apparatus for testing an optical module according to claim 1, wherein: the water distributor is characterized by further comprising a one-way valve (6), wherein the input end of the one-way valve (6) is connected with one end of the first electromagnetic valve (4), and the output end of the one-way valve is connected with the input end of the water distributor (3).
3. The water cooling apparatus for testing an optical module according to claim 1, wherein: the dual-connection piece (7) comprises an air filter and a pressure reducing valve;
the input end of the air filter is connected with an external air supply device, the output end of the air filter is connected with the input end of the pressure reducing valve, and the output end of the pressure reducing valve is connected with the control output end of the control unit (5).
4. The water cooling apparatus for testing an optical module according to claim 1, wherein:
the water outlet-water inlet pipeline (31) is provided with a pipeline switch (8).
5. The water cooling apparatus for testing an optical module according to claim 1, wherein: the control unit (5) further comprises a fourth solenoid valve (53) and a fifth solenoid valve (54);
wherein the fourth solenoid valve (53) and the fifth solenoid valve (54) are respectively used for controlling a fixed cylinder of the optical module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222425344.XU CN218155397U (en) | 2022-09-13 | 2022-09-13 | Water cooling device for testing optical module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222425344.XU CN218155397U (en) | 2022-09-13 | 2022-09-13 | Water cooling device for testing optical module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218155397U true CN218155397U (en) | 2022-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222425344.XU Active CN218155397U (en) | 2022-09-13 | 2022-09-13 | Water cooling device for testing optical module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218155397U (en) |
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2022
- 2022-09-13 CN CN202222425344.XU patent/CN218155397U/en active Active
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