CN112697490A - Testing device - Google Patents
Testing device Download PDFInfo
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- CN112697490A CN112697490A CN202011483173.5A CN202011483173A CN112697490A CN 112697490 A CN112697490 A CN 112697490A CN 202011483173 A CN202011483173 A CN 202011483173A CN 112697490 A CN112697490 A CN 112697490A
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- pipeline
- heating box
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- communicated
- heating
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- 238000012360 testing method Methods 0.000 title claims abstract description 112
- 238000010438 heat treatment Methods 0.000 claims abstract description 100
- 238000012544 monitoring process Methods 0.000 claims abstract description 33
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 16
- 238000012806 monitoring device Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 22
- 238000000034 method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention provides a testing device, comprising: the mounting rack is movably arranged; the heating box is arranged on the mounting frame and used for storing and heating the test medium; the first end of the circulation pipeline is communicated with the heating box, and the second end of the circulation pipeline penetrates through the mounting frame to be communicated with the part to be detected, so that the test medium flows into the part to be detected through the circulation pipeline; and the flow monitoring component is arranged on the flow pipeline and communicated with the flow pipeline so as to monitor the flow of the test medium in the flow pipeline through the flow monitoring component. The invention solves the problem of complex structure of the cooling machine testing device in the prior art.
Description
Technical Field
The invention relates to the field of detection of coolers, in particular to a testing device.
Background
At present, most machining equipment is provided with a cooling machine to cool the equipment. Taking a machine tool as an example, after a prototype of a machine tool cooler is completed in the early stage, the basic performance of a matching machine set needs to be tested by a special test bench of a detection center.
However, the existing testing device of the cooling machine is complex in structure, the whole process is time-consuming and labor-consuming, and the project development period is prolonged.
Disclosure of Invention
The invention mainly aims to provide a testing device to solve the problem that a cooling machine testing device in the prior art is complex in structure.
In order to achieve the above object, the present invention provides a test apparatus comprising: the mounting rack is movably arranged; the heating box is arranged on the mounting frame and used for storing and heating the test medium; the first end of the circulation pipeline is communicated with the heating box, and the second end of the circulation pipeline penetrates through the mounting frame to be communicated with the part to be detected, so that the test medium flows into the part to be detected through the circulation pipeline; and the flow monitoring component is arranged on the flow pipeline and communicated with the flow pipeline so as to monitor the flow of the test medium in the flow pipeline through the flow monitoring component.
Further, the flow line includes: the outflow pipeline is communicated with the heating box and the component to be detected respectively to flow a test medium into the component to be detected through the outflow pipeline, and the flow monitoring component is arranged on the outflow pipeline.
Further, the test device includes: and the first control valve is arranged on the outflow pipeline and communicated with the outflow pipeline so as to control the on-off of the outflow pipeline through the first control valve.
Further, the test device further comprises: the pump body, the pump body communicates with heating cabinet and outflow pipeline respectively to carry the test medium in the heating cabinet to wait to detect in the part through the outflow pipeline with the pump body in.
Further, the circulation line further includes: and the inflow pipeline is respectively communicated with the heating box and the part to be detected so as to reflux the test medium into the heating box through the inflow pipeline.
Further, the test device further comprises: and the second control valve is arranged on the inflow pipeline and communicated with the inflow pipeline so as to control the on-off of the inflow pipeline through the second control valve.
Further, the test device further comprises: the heating component is at least partially arranged in the heating box to heat the test medium in the heating box; and the injection pipeline is arranged on the heating box and communicated with the storage cavity of the heating box so as to inject the test medium into the heating box through the injection pipeline.
Further, the test device further comprises: and the third control valve is arranged on the injection pipeline and communicated with the injection pipeline so as to control the on-off of the injection pipeline through the third control valve.
Further, the test device further comprises: the two partition plates are arranged on the mounting frame at intervals, and the heating box is positioned between the two partition plates; the partition board is provided with a through hole, and at least part of the circulation pipeline is communicated with the part to be detected after penetrating through the through hole; and the moving wheel is arranged on the mounting frame, and the mounting frame is movably arranged through the moving wheel.
Further, testing arrangement still includes the electric cabinet for the control electrical apparatus that installation and heating cabinet, flow monitoring part are connected respectively, and the mounting bracket still includes: the baffle sets up between two baffles and is connected with two baffles respectively, and the heating cabinet is located the first side of baffle, and the electric cabinet is located the second side of baffle.
By applying the technical scheme of the invention, the testing device comprises a mounting frame, a heating box, a circulation pipeline and a flow monitoring component, wherein the mounting frame is movably arranged; the heating box is arranged on the mounting frame and used for storing and heating the test medium; the first end of the circulation pipeline is communicated with the heating box, and the second end of the circulation pipeline penetrates through the mounting frame to be communicated with the component to be detected, so that the test medium flows into the component to be detected through the circulation pipeline; the flow monitoring component is arranged on the flow pipeline and communicated with the flow pipeline so as to monitor the flow of the test medium in the flow pipeline through the flow monitoring component. The simple structure that sets up like this and be convenient for implement, with heating cabinet and circulation pipeline all integrated on the mounting bracket, the movably setting of mounting bracket makes testing arrangement can move the assigned position and test to test the cooler, because the cooler is bulky, the transport of being not convenient for, can directly move testing arrangement to the side of cooler, through circulation pipeline intercommunication heating cabinet and cooler, constitute circulation circuit between heating cabinet and cooler, with the cooling performance who detects the cooler.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 shows a schematic structural diagram of an embodiment of a test apparatus according to the present invention;
FIG. 2 shows a schematic structural view of a heating chamber of the testing device according to the present invention;
FIG. 3 shows a schematic structural view of a mounting frame of a testing apparatus according to the present invention; and
fig. 4 shows a schematic structure of a flow monitoring part of the testing device according to the present invention.
Wherein the figures include the following reference numerals:
1. a heating box; 2. a flow line; 3. a flow monitoring component; 21. an outflow line; 4. a first control valve; 5. a pump body; 22. An inflow conduit; 6. a second control valve; 7. a heating member; 8. an injection line; 9. a third control valve; 10. a mounting frame; 11. A partition plate; 12. a moving wheel; 13. an electric cabinet; 14. a baffle plate; 15. a fixing frame.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The present invention provides a testing apparatus, please refer to fig. 1 to 4, including: a mounting frame 10, the mounting frame 10 being movably arranged; the heating box 1 is arranged on the mounting rack 10, and the heating box 1 is used for storing a test medium and heating the test medium; a first end of the circulation pipeline 2 is communicated with the heating box 1, and a second end of the circulation pipeline 2 penetrates through the mounting frame 10 to be communicated with the component to be detected, so that the test medium flows into the component to be detected through the circulation pipeline 2; and the flow monitoring part 3 is arranged on the flow pipeline 2 and is communicated with the flow pipeline 2 so as to monitor the flow of the test medium in the flow pipeline 2 through the flow monitoring part 3.
The testing device provided by the invention comprises a mounting rack 10, a heating box 1, a circulation pipeline 2 and a flow monitoring part 3, wherein the mounting rack 10 is movably arranged; the heating box 1 is arranged on the mounting rack 10, and the heating box 1 is used for storing a test medium and heating the test medium; a first end of the circulation pipeline 2 is communicated with the heating box 1, and a second end of the circulation pipeline 2 penetrates through the mounting frame 10 to be communicated with the component to be detected, so that a test medium flows into the component to be detected through the circulation pipeline 2; the flow rate monitoring part 3 is provided on the flow line 2 and communicates with the flow line 2 to monitor the flow rate of the test medium in the flow line 2 through the flow rate monitoring part 3. The simple structure that sets up like this and be convenient for implement, with heating cabinet 1 and circulation pipeline 2 all integrated on mounting bracket 10, the movably setting of mounting bracket 10 makes testing arrangement can move the assigned position and test, take the test cooler as an example, because the cooling machine is bulky, be not convenient for carry, can directly move testing arrangement to the side of cooling machine, through circulation pipeline 2 intercommunication heating cabinet 1 and cooling machine, constitute circulation circuit between heating cabinet 1 and cooling machine, with the cooling performance who detects the cooling machine.
The testing device is mainly used for testing the performance of the cooling machine of the machine tool, the running environment of the machine tool is simulated through the testing device, the testing medium is water, the water is heated and introduced into the machine set, and the heated water is cooled through the cooling machine so as to detect the cooling performance of the cooling machine.
Specifically, the flow line 2 includes: the outflow pipeline 21, outflow pipeline 21 communicate with heating cabinet 1 and the part that detects respectively to detect the part internal flow test medium through outflow pipeline 21, flow monitoring part 3 sets up on outflow pipeline 21. Preferably, the flow rate monitoring part 3 is a liquid flow meter to detect the flow rate of the test medium flowing out of the outflow line 21 in real time.
In the specific implementation process, the test device comprises: and a first control valve 4 disposed on the outflow line 21 and communicating with the outflow line 21 to control the on/off of the outflow line 21 through the first control valve 4. Set up like this when injecting test medium into heating cabinet 1, can avoid test medium direct inflow to wait to detect the part in to influence the test result.
In order to smoothly input the test medium in the heating box 1 into the component to be tested, the test device further comprises: the pump body 5 and the pump body 5 are respectively communicated with the heating box 1 and the outflow pipeline 21, so that the test medium in the heating box 1 is conveyed into the component to be detected through the outflow pipeline 21 by the pump body 5. Wherein the pump body 5 is mounted on a mounting frame 10.
In the embodiment provided by the present invention, the flow line 2 further comprises: and an inflow pipe 22, the inflow pipe 22 being communicated with the heating chamber 1 and the component to be tested, respectively, to return the test medium into the heating chamber 1 through the inflow pipe 22. Preferably, the test apparatus further comprises: and a second control valve 6 disposed on the inflow line 22 and communicating with the inflow line 22 to control the on/off of the inflow line 22 through the second control valve 6. When setting up like this and injecting the test medium into heating cabinet 1, avoid the test medium direct flow to wait to detect in the part, influence the test result. Preferably, the first control valve and the second control valve are both solenoid valves or ball valves. The required water amount of the unit is adjusted by adjusting the opening degree of the ball valve, after the unit test is completed, the power supply of the cooling machine is firstly cut off, then the power supply of the heating part 7 is closed, then the pump body 5 is closed, and then the ball valves on the outflow pipeline and the inflow pipeline are closed.
In order to improve the test progress, the test device further comprises: the heating component 7, at least part of the heating component 7 is arranged in the heating box 1 to heat the testing medium in the heating box 1; and the injection pipeline 8 is arranged on the heating box 1 and is communicated with the storage cavity of the heating box 1 so as to inject the test medium into the heating box 1 through the injection pipeline 8. Wherein, the heater block 7 is a plurality of, adds a plurality of heater blocks 7 intervals and sets up in heating cabinet 1, and heater block 7 heats the test medium to different temperatures respectively to the operational environment or the test environment operating mode of simulation lathe. Preferably, the heating component 7 is a heating rod, and different heating values are obtained by opening different numbers of heating rods according to actual requirements.
The test device further comprises: and a third control valve 9 provided on the injection line 8 and communicating with the injection line 8 to control the on/off of the injection line 8 through the third control valve 9. Preferably, the third control valve 9 is a pressure relief valve, the pressure relief valve is screwed off, water is filled into the heating box, the pressure relief valve is screwed on again, a ball valve on the inflow pipeline 22 is closed, the machine tool cooler is communicated with the heating box 1 through the circulation pipeline 2, the pneumatic pump body 5 is used for pumping water out of the heating box 1 through the unit to circulate, the unit is electrified to operate after the numerical value on the flow monitoring component is observed to be stable, and the number of the heating components is properly selected to be started to simulate the running environment of the machine tool according to the testing requirements of the unit.
In an embodiment provided by the present invention, the testing apparatus further includes: the two partition plates 11 are arranged on the mounting frame 10, the two partition plates 11 are oppositely arranged at intervals, and the heating box 1 is positioned between the two partition plates 11; the partition board 11 is provided with a through hole, and at least part of the circulation pipeline 2 is communicated with the component to be detected after penetrating through the through hole; and a moving wheel 12 provided on the mounting frame 10, the mounting frame 10 being movably provided by the moving wheel 12.
The testing device further comprises an electric cabinet 13 for installing control electrical appliances respectively connected with the heating box 1 and the flow monitoring component 3, and the installation rack 10 further comprises: and the baffle plate 14 is arranged between the two partition plates 11 and is respectively connected with the two partition plates 11, the heating box 1 is positioned on the first side of the baffle plate 14, and the electric cabinet 13 is positioned on the second side of the baffle plate 14. Wherein, the testing device further comprises a fixing frame 15, and the heating box 1 is mounted on the mounting frame 10 through the fixing frame 15, so as to improve the stability of the heating box 1 in the moving process of the mounting frame 10.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
the testing device provided by the invention comprises a mounting rack 10, a heating box 1, a circulation pipeline 2 and a flow monitoring part 3, wherein the mounting rack 10 is movably arranged; the heating box 1 is arranged on the mounting rack 10, and the heating box 1 is used for storing a test medium and heating the test medium; a first end of the circulation pipeline 2 is communicated with the heating box 1, and a second end of the circulation pipeline 2 penetrates through the mounting frame 10 to be communicated with the component to be detected, so that a test medium flows into the component to be detected through the circulation pipeline 2; the flow rate monitoring part 3 is provided on the flow line 2 and communicates with the flow line 2 to monitor the flow rate of the test medium in the flow line 2 through the flow rate monitoring part 3. The simple structure that sets up like this and be convenient for implement, with heating cabinet 1 and circulation pipeline 2 all integrated on mounting bracket 10, the movably setting of mounting bracket 10 makes testing arrangement can move the assigned position and test, take the test cooler as an example, because the cooling machine is bulky, be not convenient for carry, can directly move testing arrangement to the side of cooling machine, through circulation pipeline 2 intercommunication heating cabinet 1 and cooling machine, constitute circulation circuit between heating cabinet 1 and cooling machine, with the cooling performance who detects the cooling machine.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
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. A test apparatus, comprising:
a mounting frame (10), the mounting frame (10) being movably arranged;
the heating box (1) is arranged on the mounting rack (10), and the heating box (1) is used for storing a test medium and heating the test medium;
the first end of the circulation pipeline (2) is communicated with the heating box (1), and the second end of the circulation pipeline (2) penetrates through the mounting frame (10) to be communicated with the component to be detected, so that a test medium flows into the component to be detected through the circulation pipeline (2);
and the flow monitoring component (3) is arranged on the flow pipeline (2) and communicated with the flow pipeline (2) so as to monitor the flow of the test medium in the flow pipeline (2) through the flow monitoring component (3).
2. The testing device according to claim 1, characterized in that the flow-through line (2) comprises:
the flow monitoring device comprises a flow monitoring part (3), a heating box (1) and a component to be detected, wherein the flow monitoring part is arranged on the flow monitoring part, the flow monitoring part is arranged on the heating box, the flow monitoring part is arranged on the flow monitoring part, and the flow monitoring part.
3. The test device of claim 2, wherein the test device comprises:
the first control valve (4) is arranged on the outflow pipeline (21) and communicated with the outflow pipeline (21) so as to control the on-off of the outflow pipeline (21) through the first control valve (4).
4. The testing device of claim 2, further comprising:
the pump body (5), the pump body (5) respectively with heating cabinet (1) with outflow pipeline (21) intercommunication, with through pump body (5) with the test medium in heating cabinet (1) passes through in outflow pipeline (21) carry to detect in the part.
5. The testing device according to claim 1, characterized in that the flow-through line (2) further comprises:
the inflow pipeline (22), the inflow pipeline (22) is respectively communicated with the heating box (1) and the component to be detected, and the test medium flows back into the heating box (1) through the inflow pipeline (22).
6. The testing device of claim 5, further comprising:
and the second control valve (6) is arranged on the inflow pipeline (22) and communicated with the inflow pipeline (22) so as to control the on-off of the inflow pipeline (22) through the second control valve (6).
7. The test device of any one of claims 1 to 6, further comprising:
a heating member (7), at least part of the heating member (7) being arranged in the heating box (1) to heat the test medium in the heating box (1);
and the injection pipeline (8) is arranged on the heating box (1) and communicated with the storage cavity of the heating box (1), so that the test medium is injected into the heating box (1) through the injection pipeline (8).
8. The testing device of claim 7, further comprising:
and the third control valve (9) is arranged on the injection pipeline (8) and is communicated with the injection pipeline (8) so as to control the on-off of the injection pipeline (8) through the third control valve (9).
9. The test device of any one of claims 1 to 6, further comprising:
the two partition plates (11) are arranged on the mounting frame (10), the two partition plates (11) are oppositely arranged at intervals, and the heating box (1) is positioned between the two partition plates (11);
a through hole is formed in the partition plate (11), and at least part of the circulating pipeline (2) penetrates through the through hole and then is communicated with the component to be detected;
a moving wheel (12) arranged on the mounting frame (10), the mounting frame (10) being movably arranged by the moving wheel (12).
10. A testing device according to claim 9, characterized in that it further comprises an electric control box (13) for mounting control electronics connected to said heating box (1) and said flow monitoring component (3), respectively, said mounting frame (10) further comprising:
the baffle (14) is arranged between the two partition plates (11) and is respectively connected with the two partition plates (11), the heating box (1) is located on the first side of the baffle (14), and the electric cabinet (13) is located on the second side of the baffle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011483173.5A CN112697490A (en) | 2020-12-15 | 2020-12-15 | Testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011483173.5A CN112697490A (en) | 2020-12-15 | 2020-12-15 | Testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112697490A true CN112697490A (en) | 2021-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011483173.5A Pending CN112697490A (en) | 2020-12-15 | 2020-12-15 | Testing device |
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| Country | Link |
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| CN (1) | CN112697490A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06129918A (en) * | 1992-03-18 | 1994-05-13 | Nalco Chem Co | Monitoring device for heat exchanger efficiency |
| CN201408123Y (en) * | 2009-05-13 | 2010-02-17 | 四平市产品质量检验所 | Test system of multifunctional heat exchanger |
| CN205593953U (en) * | 2016-04-21 | 2016-09-21 | 上海亚新建设工程总承包有限公司 | Portable earth source heat pump ground pipe laying branch road heat transfer performance detector |
| CN106017744A (en) * | 2016-06-19 | 2016-10-12 | 杭州滨创能源科技有限公司 | Device and method for testing heat exchange amount and thermophysical performance in binary-state heat exchange of buried pipe and rock-soil |
| CN206573305U (en) * | 2017-03-17 | 2017-10-20 | 上海市地矿工程勘察院 | In-situ tester for heat bearing of branch of vertical buried pipe heat exchanger |
| CN110987495A (en) * | 2019-12-02 | 2020-04-10 | 深圳市禾望电气股份有限公司 | Radiator testing device |
| CN210665570U (en) * | 2019-09-10 | 2020-06-02 | 北京中创绿色系统科技有限公司 | Underground geotechnical thermal parameter detection system |
-
2020
- 2020-12-15 CN CN202011483173.5A patent/CN112697490A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06129918A (en) * | 1992-03-18 | 1994-05-13 | Nalco Chem Co | Monitoring device for heat exchanger efficiency |
| CN201408123Y (en) * | 2009-05-13 | 2010-02-17 | 四平市产品质量检验所 | Test system of multifunctional heat exchanger |
| CN205593953U (en) * | 2016-04-21 | 2016-09-21 | 上海亚新建设工程总承包有限公司 | Portable earth source heat pump ground pipe laying branch road heat transfer performance detector |
| CN106017744A (en) * | 2016-06-19 | 2016-10-12 | 杭州滨创能源科技有限公司 | Device and method for testing heat exchange amount and thermophysical performance in binary-state heat exchange of buried pipe and rock-soil |
| CN206573305U (en) * | 2017-03-17 | 2017-10-20 | 上海市地矿工程勘察院 | In-situ tester for heat bearing of branch of vertical buried pipe heat exchanger |
| CN210665570U (en) * | 2019-09-10 | 2020-06-02 | 北京中创绿色系统科技有限公司 | Underground geotechnical thermal parameter detection system |
| CN110987495A (en) * | 2019-12-02 | 2020-04-10 | 深圳市禾望电气股份有限公司 | Radiator testing device |
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Application publication date: 20210423 |
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| RJ01 | Rejection of invention patent application after publication |