CN219891015U - Cooling liquid corrosion testing device - Google Patents
Cooling liquid corrosion testing device Download PDFInfo
- Publication number
- CN219891015U CN219891015U CN202321273937.7U CN202321273937U CN219891015U CN 219891015 U CN219891015 U CN 219891015U CN 202321273937 U CN202321273937 U CN 202321273937U CN 219891015 U CN219891015 U CN 219891015U
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- China
- Prior art keywords
- cooling liquid
- heating
- mounting nozzle
- fixed block
- radiator
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- 238000012360 testing method Methods 0.000 title claims abstract description 53
- 239000000110 cooling liquid Substances 0.000 title claims abstract description 46
- 230000007797 corrosion Effects 0.000 title claims abstract description 23
- 238000005260 corrosion Methods 0.000 title claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 37
- 239000002826 coolant Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 description 4
- 230000002528 anti-freeze Effects 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000013556 antirust agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a cooling liquid corrosion testing device, and belongs to the technical field of cooling liquid tests. Including the operation box, the inner chamber of operation box is equipped with the coolant tank, and one side pipe connection of coolant tank has the water pump, and the opposite side pipe connection of coolant tank has the hydrovalve, and the hydrovalve is connected with the hydraulic pressure table, and the hydraulic pressure table has the installation mouth through hose connection, and the one end pipe connection of water pump has the radiator, and the radiator has the installation mouth through the hose, and the installation mouth of hose and the installation mouth of radiator pass through test tube cartridge and connect the setting. After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages: according to the utility model, the heating part and the mounting nozzle are used for fixing and heating the test tube, the test steps are simplified, the operation is convenient, the circulating cooling liquid is introduced, the flow speed and the flow rate of the cooling liquid in the engine are perfectly simulated, and the accuracy of test data is greatly improved.
Description
Technical Field
The utility model relates to a cooling liquid corrosion testing device, and belongs to the technical field of cooling liquid tests.
Background
In mechanical equipment such as automobile engine, generally all can use different model types of coolant, so-called also called antifreeze, water tank treasured etc. its main function is to protect engine normal good operation, circulate in engine water tank, play the effect such as antifreeze, prevent boiling, rust-proof, anticorrosion, the colour of most antifreeze is red or green, whether reveal, distinguish with other liquids through the setting of colour, avoid the user to confuse, because most types of antifreeze easily produce acidic material in the use, have corrosive action to metal, based on this, need to carry out corrosivity simulation to it through corrosion tester to coolant, detect the corrosivity of coolant.
In the prior art, an important technical index glassware corrosion test value of the using performance of the motor vehicle engine coolant is measured by a glassware corrosion test, and the basic method is summarized as follows: six typical metals used in engine cooling systems are processed into test pieces, weighed, assembled and fixed on a test piece frame, and then completely immersed in 750mL of corrosive salt-adding cooling liquid to be measured, the air flow is 100+/-10 mL/min, the high boiling point cooling liquid and the antirust agent are tested at 88+/-2 ℃, and the low boiling point cooling liquid is tested at 71+/-2 ℃ for 336+/-2 hours. And taking out the test piece after the test is finished, weighing again after the cleaning treatment, and evaluating corrosion by using the corrected mass change value of the test piece before and after the test. The test method is complex in operation, and the flow speed and the flow rate of the cooling liquid in the engine cannot be completely simulated, so that the error of the test result is larger.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide the cooling liquid corrosion testing device which is simple to operate and capable of completely simulating the flow speed and flow of cooling liquid in an engine and improving the accuracy of test data.
An optimized scheme is adopted, and the cooling liquid corrosion testing device comprises an operation box, wherein a cooling liquid box is arranged in an inner cavity of the operation box, a water pump is connected to one side pipeline of the cooling liquid box, a hydraulic valve is connected to the other side pipeline of the cooling liquid box, a hydraulic gauge is connected to the hydraulic valve, and the hydraulic gauge is connected with a mounting nozzle through a hose;
one end of the water pump is connected with a radiator through a pipeline, and the radiator is provided with a mounting nozzle through a hose;
the hose mounting nozzle and the radiator mounting nozzle are connected and arranged through the test tube.
Preferably, the upper portion of operation box be equipped with heating element, heating element includes hot plate and fixed block, the hot plate is equipped with two, the fixed block is equipped with four, the fixed block sets up in the both ends of hot plate, fixed block one side at two hot plate both ends articulates the setting.
Preferably, the upper surfaces of the heating plates are provided with heating grooves, the heating grooves of the two heating plates are arranged up and down symmetrically, and an inner cavity formed by the heating grooves which are arranged up and down symmetrically is used for placing a test tube;
the upper surface of fixed block be equipped with the fixed slot, the fixed slot of fixed block at two hot plate both ends sets up symmetrically from top to bottom, the inner chamber that the fixed slot that upper and lower symmetry set up constitutes is used for placing the installation mouth.
Preferably, the inner cavity of the fixing groove is provided with a clamping groove, the outer wall of the mounting nozzle is provided with a clamping ring, and the clamping ring is arranged in the clamping groove.
Preferably, the heating groove, the fixing groove and the clamping groove are of a semicircular groove structure.
Preferably, the inner cavity of the mounting nozzle is provided with a rubber sleeve, and the inner cavity of the rubber sleeve is provided with a plurality of evenly distributed closed loops.
Preferably, a feeding pipe is arranged at the upper part of one side of the cooling liquid tank, and a valve is arranged on the feeding pipe.
Preferably, an observation window is longitudinally arranged on the outer wall of the cooling liquid tank.
After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:
according to the utility model, the heating part and the mounting nozzle are utilized to fix and heat the test tube, so that the test steps are simplified, and the operation is convenient;
and circulating cooling liquid is introduced, so that the flow speed and flow of the cooling liquid in the engine are perfectly simulated, and the accuracy of test data is greatly improved.
Drawings
FIG. 1 is a schematic diagram of a coolant corrosion test apparatus according to the present utility model;
FIG. 2 is a schematic view of the heating element structure of the coolant corrosion test apparatus of the present utility model;
FIG. 3 is a schematic cross-sectional view of a mounting nozzle of the coolant corrosion test apparatus of the present utility model;
in the figure, the device comprises a 1-operation box, a 2-cooling liquid box, a 3-water pump, a 4-hydraulic valve, a 5-hydraulic meter, a 6-hose, a 7-mounting nozzle, an 8-radiator, a 9-test tube, a 10-heating component, an 11-heating plate, a 12-fixing block, a 13-heating groove, a 14-fixing groove, a 15-clamping groove, a 16-clamping ring, a 17-rubber sleeve, an 18-closed ring, a 19-feeding tube, a 20-valve and a 21-observation window.
Detailed Description
For a clearer understanding of technical features, objects, and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top surface", "bottom surface", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the indicated positions or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limitations of the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
1, 2 and 3, the utility model provides a cooling liquid corrosion testing device, which comprises an operation box 1, wherein a cooling liquid box 2 is arranged in an inner cavity of the operation box 1, a water pump 3 is connected to one side pipeline of the cooling liquid box 2, a hydraulic valve 4 is connected to the other side pipeline of the cooling liquid box 2, a hydraulic gauge 5 is connected to the hydraulic valve 4, and the hydraulic gauge 5 is connected to a mounting nozzle 7 through a hose 6;
one end of the water pump 3 is connected with a radiator 8 through a pipeline, and the radiator 8 is provided with a mounting nozzle 7 through a hose 6;
the hose 6 is provided with a mounting nozzle 7 and a radiator 8, the mounting nozzle 7 is connected with the radiator through a test tube 9 in a plug-in manner, and the test tube 9 is provided with various materials.
The upper portion of operation box 1 be equipped with heating element 10, heating element 10 includes hot plate 11 and fixed block 12, hot plate 11 is equipped with two, fixed block 12 is equipped with four, fixed block 12 sets up in the both ends of hot plate 11, the fixed block 12 one side at two hot plate 11 both ends articulates the setting.
The upper surfaces of the heating plates 11 are provided with heating grooves 13, the heating grooves 13 of the two heating plates 11 are arranged vertically symmetrically, and an inner cavity formed by the heating grooves 13 arranged vertically symmetrically is used for placing the test tube 9;
the upper surface of the fixed block 12 is provided with fixed grooves 14, the fixed grooves 14 of the fixed blocks 12 at two ends of the two heating plates 11 are arranged symmetrically up and down, and an inner cavity formed by the fixed grooves 14 arranged symmetrically up and down is used for placing the mounting nozzle 7.
The inner cavity of the fixing groove 14 is provided with a clamping groove 15, the outer wall of the mounting nozzle 7 is provided with a clamping ring 16, and the clamping ring 16 is arranged in the clamping groove 15.
The heating groove 13, the fixing groove 14 and the clamping groove 15 are of semicircular groove structures.
The inner cavity of the mounting nozzle 7 is provided with a rubber sleeve 17, and the inner cavity of the rubber sleeve 17 is provided with a plurality of evenly distributed closed loops 18.
The upper part of one side of the cooling liquid tank 2 is provided with a feeding pipe 19, and the feeding pipe 19 is provided with a valve 20.
The outer wall of the cooling liquid tank 2 is longitudinally provided with an observation window 21.
The working principle of the utility model is as follows:
the cooling liquid tank 2 is filled with cooling liquid, then the feeding pipe 19 is closed through the valve 20, the test tube 9 is connected with the mounting nozzle 7 in an inserting way, the sealing ring 18 of the rubber sleeve 17 can seal the gap between the test tube 9 and the mounting nozzle 7, then the test tube 9 is placed in the inner cavity of the heating groove 13 of the heating plate 11, the clamping ring 16 of the mounting nozzle 7 is placed in the clamping groove 15 of the fixed block 12, the heating plate 11 is buckled and fixed with the test tube 9, then the heating plate 11 is electrified and heated, the water pump 3 is started, the cooling liquid enters the hydraulic gauge 5 through the hydraulic valve 4, then enters the test tube 9 through the mounting nozzle 7, after the test tube 9 is cooled, enters the cooling liquid tank 2 through the water pump 3 after the cooling liquid passes through the cooling liquid radiator 8, circulation of the cooling liquid is realized, the hydraulic valve 4 can control the water pressure of the cooling liquid, the heating plate 11 can control the temperature of the cooling liquid, after the cooling liquid is circulated for many times, the test tube 9 is taken down and weighed, the corrosion amount of the cooling liquid is calculated compared with the original weight of the test tube 9.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in an article or apparatus that comprises such element.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the core concepts of the utility model. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (8)
1. The cooling liquid corrosion testing device is characterized in that: the cooling device comprises an operation box (1), wherein a cooling liquid box (2) is arranged in an inner cavity of the operation box (1), a water pump (3) is connected to one side pipeline of the cooling liquid box (2), a hydraulic valve (4) is connected to the other side pipeline of the cooling liquid box (2), a hydraulic meter (5) is connected to the hydraulic valve (4), and a mounting nozzle (7) is connected to the hydraulic meter (5) through a hose (6);
one end of the water pump (3) is connected with a radiator (8) through a pipeline, and the radiator (8) is provided with a mounting nozzle (7) through a hose (6);
the mounting nozzle (7) of the hose (6) and the mounting nozzle (7) of the radiator (8) are connected in a plug-in manner through the test tube (9).
2. The coolant corrosion test apparatus of claim 1, wherein: the upper portion of control box (1) be equipped with heating element (10), heating element (10) are equipped with two including hot plate (11) and fixed block (12), hot plate (11) are equipped with four, fixed block (12) are equipped with, fixed block (12) set up in the both ends of hot plate (11), fixed block (12) one side at two hot plate (11) both ends articulates the setting.
3. The coolant corrosion test apparatus of claim 2, wherein: the upper surfaces of the heating plates (11) are provided with heating grooves (13), the heating grooves (13) of the two heating plates (11) are arranged symmetrically up and down, and an inner cavity formed by the heating grooves (13) arranged symmetrically up and down is used for placing a test tube (9);
the upper surface of fixed block (12) be equipped with fixed slot (14), fixed slot (14) of fixed block (12) at two hot plate (11) both ends set up symmetrically from top to bottom, the inner chamber that fixed slot (14) that upper and lower symmetry set up constitutes is used for placing installation mouth (7).
4. A coolant corrosion test apparatus according to claim 3, wherein: the inner cavity of the fixing groove (14) is provided with a clamping groove (15), the outer wall of the mounting nozzle (7) is provided with a clamping ring (16), and the clamping ring (16) is arranged in the clamping groove (15).
5. The coolant corrosion test apparatus of claim 4, wherein: the heating groove (13), the fixing groove (14) and the clamping groove (15) are of semicircular groove structures.
6. The coolant corrosion test apparatus of claim 1, wherein: the inner cavity of the mounting nozzle (7) is provided with a rubber sleeve (17), and the inner cavity of the rubber sleeve (17) is provided with a plurality of evenly distributed closed rings (18).
7. The coolant corrosion test apparatus of claim 1, wherein: the upper part of one side of the cooling liquid tank (2) is provided with a feeding pipe (19), and the feeding pipe (19) is provided with a valve (20).
8. The coolant corrosion test apparatus of claim 1, wherein: an observation window (21) is longitudinally arranged on the outer wall of the cooling liquid tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321273937.7U CN219891015U (en) | 2023-05-24 | 2023-05-24 | Cooling liquid corrosion testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321273937.7U CN219891015U (en) | 2023-05-24 | 2023-05-24 | Cooling liquid corrosion testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219891015U true CN219891015U (en) | 2023-10-24 |
Family
ID=88403044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321273937.7U Active CN219891015U (en) | 2023-05-24 | 2023-05-24 | Cooling liquid corrosion testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219891015U (en) |
-
2023
- 2023-05-24 CN CN202321273937.7U patent/CN219891015U/en active Active
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