CN117571578A - Waterproof effect test equipment of high security waterproof coating - Google Patents
Waterproof effect test equipment of high security waterproof coating Download PDFInfo
- Publication number
- CN117571578A CN117571578A CN202311653586.7A CN202311653586A CN117571578A CN 117571578 A CN117571578 A CN 117571578A CN 202311653586 A CN202311653586 A CN 202311653586A CN 117571578 A CN117571578 A CN 117571578A
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- China
- Prior art keywords
- water
- cylinder
- waterproof
- frame
- equipment
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- 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.)
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- 238000012360 testing method Methods 0.000 title claims abstract description 50
- 238000000576 coating method Methods 0.000 title claims abstract description 18
- 239000011248 coating agent Substances 0.000 title claims abstract description 17
- 230000000694 effects Effects 0.000 title claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 238000002347 injection Methods 0.000 claims abstract description 19
- 239000007924 injection Substances 0.000 claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 17
- 239000003973 paint Substances 0.000 claims description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000001035 drying Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/0806—Details, e.g. sample holders, mounting samples for testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Dispersion Chemistry (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention discloses waterproof test equipment, which comprises a protective box, a detection cylinder, water injection equipment, pressurizing equipment and temperature control equipment, wherein the bottom of the detection cylinder comprises a frame and a test net; the pressurizing equipment comprises an air inlet pipe and an air pump, wherein the cylinder cover is provided with the air inlet pipe and is connected with the air pump; the water injection equipment comprises a water injection pipe and a water pump, the output end of the water pump is connected with the water injection pipe, the temperature control equipment comprises a heating pipe and a thermometer, the heating pipe is arranged on the cylinder cover, and the thermometer is used for detecting water temperature. According to the invention, the waterproof coating to be detected is smeared on the test net and used as a sample, the waterproof coating is detected by injecting water into the detection cylinder and pressurizing or heating, compared with the traditional detection mode, the detection method has the advantages that the detection time is greatly shortened, more environmental conditions can be simulated, the detection accuracy is higher, the detection is carried out in the protective box, and the safety is high.
Description
Technical Field
The invention relates to the technical field of waterproof test equipment, in particular to high-safety waterproof effect test equipment for waterproof paint.
Background
The waterproof coating is a coating for preventing moisture penetration. Waterproof coatings are generally composed of polymers and other additives that, when dried, form a film having waterproof properties. The film can effectively prevent moisture from penetrating and protect the coated surface from being damaged by moisture and humidity. It is commonly applied to walls, roofs, floors or other surfaces of buildings where water protection is required.
The waterproof effect testing device of the waterproof paint in the prior art comprises a testing cylinder, a gap exists between the cylinder body and the cylinder bottom which are spliced, or the cylinder bottom adopts a net structure, the waterproof paint is smeared on the gap or the net-shaped cylinder bottom, and then water is filled for testing, so that the water cannot be seen immediately under the weak water seepage condition, the water needs to stay for a long time during testing, the condition of weak water seepage is checked, the water effect testing method is time-consuming and labor-consuming, the waterproof effect of the waterproof paint under different environmental conditions cannot be simulated, and the testing accuracy is low.
Disclosure of Invention
The invention aims to solve the technical problems and provide the high-safety waterproof coating waterproof effect testing equipment.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: the waterproof test equipment comprises a protective box, a detection cylinder, water injection equipment, pressurizing equipment and temperature control equipment, wherein the detection cylinder comprises a cylinder body and a cylinder bottom, the cylinder bottom comprises a frame and a test net, the test net is fixed in the frame, waterproof paint is coated on the test net during test, the frame is used for connecting the cylinder body and the test net, a lifting mechanism is arranged at the top of the protective box, a cylinder cover is fixedly arranged on the lifting mechanism, and the cylinder cover can be matched with the detection cylinder and is used for sealing an opening at the top of the detection cylinder; the pressurizing equipment comprises an air inlet pipe and an air pump, wherein the cylinder cover is provided with the air inlet pipe and is connected with the air pump; the water injection equipment comprises a water injection pipe and a water pump, wherein the input end of the water pump is connected with a water source, the output end of the water pump is connected with the water injection pipe and used for injecting water into the detection cylinder, the temperature control equipment comprises a heating pipe and a thermometer, the heating pipe is arranged on the cylinder cover, and the thermometer is used for detecting water temperature.
Further, the cylinder body and the cylinder bottom are detachably connected.
Further, the top edge of the frame and the bottom edge of the cylinder body are provided with flange edges, bolt holes are formed in the flange edges, and sealing rings are arranged between the two flange edges through bolt connection and are used for sealing.
Further, the inside internal thread that is equipped with in frame top, the stack shell bottom outside is equipped with the external screw thread, and both threaded connection is equipped with the sealing ring in the frame, sealing ring top and stack shell bottom in close contact for seal.
Furthermore, the cylinder body is made of transparent acrylic material, and scales are arranged on the cylinder body.
Further, the lifting mechanism comprises an electric push rod, and the telescopic end of the electric push rod is fixedly connected with the center of the top of the cylinder cover.
Further, the bottom of the cylinder cover is provided with an air pressure monitoring sensor, the air pressure monitoring sensor is connected with an air pressure meter, and the air pressure meter is positioned at the top of the cylinder cover.
Further, be equipped with the supporting seat on the bottom plate of protective housing, the supporting seat also adopts transparent acrylic material, and the supporting seat top is equipped with first heavy groove, and is equipped with the heavy groove of second in the heavy inslot of first, and the internal diameter and the frame external diameter phase-match of heavy groove for to detect a section of thick bamboo and fix a position, the heavy groove of second is used for splendid attire to detect the water that spills.
Compared with the prior art, the invention has the advantages that: according to the invention, the waterproof coating to be detected is smeared on the test net and used as a sample, the waterproof coating is detected by injecting water into the detection cylinder and pressurizing or heating, so that the waterproof effect of the waterproof coating under different pressures or different temperatures can be detected.
Drawings
Fig. 1 is a schematic structural view of a high-safety waterproof effect testing device for waterproof paint of the present invention.
Fig. 2 is a schematic diagram of the internal structure of a protective box of the high-safety waterproof coating waterproof effect testing device.
Fig. 3 is a schematic view of the structure of the detecting cylinder in the first embodiment.
Fig. 4 is a schematic structural view of a cartridge in the second embodiment.
Fig. 5 is a schematic structural view of the cartridge bottom in the second embodiment.
As shown in the figure: 1. a protective box; 2. a detection cylinder; 3. a barrel body; 4. a barrel bottom; 5. a frame; 6. a test net; 7. a cylinder cover; 8. an air inlet pipe; 9. an air pump; 10. a water injection pipe; 11. a water pump; 12. a flange edge; 13. an electric push rod; 14. an air pressure monitoring sensor; 15. an air pressure gauge; 16. a first sink; 17. a second sink; 18. heating pipes; 19. a thermometer.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the term "connected" should be interpreted broadly, and for example, it may be a fixed connection, a removable connection, or an integral connection; the specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In connection with the drawings, embodiment one:
the utility model provides a high security waterproof coating water-proof effects test equipment, it includes protective housing 1, detects section of thick bamboo 2, water injection equipment, pressurization equipment and control by temperature change equipment, is equipped with the chamber door on the protective housing 1, and the chamber door adopts the toughened glass material, detect section of thick bamboo 2 and include section of thick bamboo 3 and section of thick bamboo end 4, two detachable connection section of thick bamboo ends 4 include frame 5 and test net 6, test net 6 is fixed in frame 5, and frame 5 is used for connecting section of thick bamboo 3 and test net 6; the cylinder body 3 and the cylinder bottom 4 are detachably connected, the cylinder bottom 4 is provided with a plurality of disposable products, waterproof paint is coated on the test net 6 during testing, a drying device is adopted for drying, then detection is carried out, and the joint of the frame 5 and the test net 6 is required to be coated in place when the waterproof paint is coated, so that water leakage at the joint of the frame 5 and the test net 6 is prevented; the top of the protective box 1 is provided with a lifting mechanism, the lifting mechanism is fixedly provided with a cylinder cover 7, the pressurizing equipment comprises an air inlet pipe 8 and an air pump 9, the cylinder cover 7 is provided with the air inlet pipe 8 and is connected with the air pump 9, the cylinder cover 7 can be matched with the detection cylinder 2, and the bottom of the cylinder cover 7 is provided with a sealing gasket for sealing the opening at the top of the detection cylinder 2; the water injection device comprises a water injection pipe 10 and a water pump 11, wherein the input end of the water pump 11 is connected with a water source, and the output end of the water pump is connected with the water injection pipe 10 and is used for injecting water into the detection cylinder 2; the temperature control equipment comprises a heating pipe 18 and a thermometer 19, wherein the heating pipe 18 is arranged at the bottom of the cylinder cover 7 and stretches into the position below the water surface, and the thermometer 19 is used for detecting the water temperature.
The top edge of the frame 5 and the bottom edge of the cylinder body 3 are provided with flange edges 12, bolt holes are formed in the flange edges 12, the two flange edges 12 are connected through bolts, and a sealing ring is arranged between the two flange edges 12 and used for sealing.
The cylinder body 3 is made of transparent acrylic materials, scales are arranged on the transparent acrylic materials, and water injection quantity is convenient to check.
The lifting mechanism is an electric push rod 13, the telescopic end of the electric push rod 13 is fixedly connected with the center of the top of the cylinder cover 7, a supporting seat is arranged on the bottom plate of the protective box 1, the supporting seat is made of transparent acrylic material, a first sinking groove 16 is arranged at the top of the supporting seat, a second sinking groove 17 is arranged in the first sinking groove 16, the inner diameter of the first sinking groove 16 is matched with the outer diameter of the frame 5 and is used for positioning the detection cylinder 2, the second sinking groove 17 is used for containing the water which leaks in the detection, a drain hole can be formed in the bottom of the second sinking groove 17 and is connected with a drain pipe and used for draining the water which leaks in the detection, a valve is required to be arranged on the drain pipe, and if water leaks after the detection is finished, the valve can be opened for draining; the first sinking groove 16 is used for positioning the detection cylinder 2, and the electric push rod 13 drives the cylinder cover 7 to move up and down, so that the cylinder cover 7 is aligned with the detection cylinder 2.
The bottom of the cylinder cover 7 is provided with an air pressure monitoring sensor 14, the air pressure monitoring sensor 14 is connected with an air pressure meter 15, the air pressure meter 15 is positioned at the top of the cylinder cover 7, and the air pressure in the detection cylinder 2 is monitored in real time.
Embodiment two: the inner side of the top of the frame 5 is provided with internal threads, the outer side of the bottom of the cylinder body 3 is provided with external threads, the internal threads and the external threads are in threaded connection, the frame 5 is internally provided with a sealing ring, and the top of the sealing ring is tightly contacted with the bottom of the cylinder body 3 for sealing.
The test steps are as follows:
1. the waterproof coating is coated on the test net, a drying device is adopted for drying, and when the waterproof coating is coated, the joint of the frame and the test net needs to be coated in place, so that water leakage at the joint of the frame and the test net is prevented;
2. the cylinder bottom and the cylinder body are connected, in the first embodiment, the two flange edges are aligned during connection, and the connection is realized through tightening bolts; in the second embodiment, the bottom of the cylinder body is screwed into the frame of the cylinder bottom during connection, and the cylinder is screwed tightly;
3. the bottom of the detection cylinder is placed in the first sinking groove, the frame is lapped at the bottom of the first sinking groove, water is injected into the detection cylinder through water injection equipment, and then the electric push rod of the lifting mechanism drives the cylinder cover to move downwards to seal the opening at the top of the detection cylinder.
4. The detection cylinder is inflated and pressurized to a certain air pressure, and then whether water leakage occurs is checked, and as the support seat is made of transparent acrylic material, whether water leakage occurs can be seen without taking the detection cylinder off, the pressure is continuously increased, and the water leakage condition under different pressures is detected.
5. Heating the water in the detection cylinder to a certain temperature, checking whether water leakage occurs, and continuously heating to detect the water leakage condition at different temperatures.
6. The environment under certain temperature and pressure conditions can be simulated as required, and the water leakage condition under the corresponding environment can be tested.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (8)
1. The utility model provides a high security waterproof coating water proof effects test equipment which characterized in that: waterproof test equipment includes protective housing (1), detects section of thick bamboo (2), water injection equipment, pressurization equipment and control by temperature change equipment, detect section of thick bamboo (2) including stack shell (3) and barrel head (4), barrel head (4) include frame (5) and test net (6), test net (6) are fixed in frame (5), and coating waterproof coating on test net (6) during the test, frame (5) are used for connecting stack shell (3) and test net (6), protective housing (1) top is equipped with elevating system, and the fixed stack shell (7) that is equipped with on the elevating system, stack shell (7) can cooperate with detection section of thick bamboo (2) for to detect section of thick bamboo (2) open-ended shutoff seal; the pressurizing equipment comprises an air inlet pipe (8) and an air pump (9), wherein the cylinder cover (7) is provided with the air inlet pipe (8) and is connected with the air pump (9); the water injection equipment comprises a water injection pipe (10) and a water pump (11), wherein the input end of the water pump (11) is connected with a water source, the output end of the water pump is connected with the water injection pipe (10) and used for injecting water into the detection cylinder (2), the temperature control equipment comprises a heating pipe (18) and a thermometer (19), the heating pipe (18) is arranged on the cylinder cover (7), and the thermometer (19) is used for detecting water temperature.
2. The high-safety waterproof paint waterproof effect test apparatus according to claim 1, wherein: the cylinder body (3) is detachably connected with the cylinder bottom (4).
3. The high-safety waterproof paint waterproof effect test apparatus according to claim 2, wherein: the top edge of the frame (5) and the bottom edge of the cylinder body (3) are provided with flange edges (12), bolt holes are formed in the flange edges (12), the two flange edges (12) are connected through bolts, and sealing rings are arranged between the two flange edges (12) and used for sealing.
4. The high-safety waterproof paint waterproof effect test apparatus according to claim 2, wherein: the inner side of the top of the frame (5) is provided with internal threads, the outer side of the bottom of the barrel (3) is provided with external threads, the two threads are connected with each other in a threaded manner, the frame (5) is internally provided with a sealing ring, and the top of the sealing ring is tightly contacted with the bottom of the barrel (3) and used for sealing.
5. The high-safety waterproof paint waterproof effect test apparatus according to claim 3 or 4, wherein: the cylinder body (3) is made of transparent acrylic material, and scales are arranged on the cylinder body.
6. The high-safety waterproof paint waterproof effect test apparatus according to claim 1, wherein: the lifting mechanism comprises an electric push rod (13), and the telescopic end of the electric push rod (13) is fixedly connected with the center of the top of the cylinder cover (7).
7. The high-safety waterproof paint waterproof effect test apparatus according to claim 1 or 6, wherein: the cylinder cover (7) bottom is equipped with atmospheric pressure monitoring sensor (14), is connected with barometer (15) on atmospheric pressure monitoring sensor (14), barometer (15) are located cylinder cover (7) top.
8. The high-safety waterproof paint waterproof effect test apparatus according to claim 1, wherein: be equipped with the supporting seat on the bottom plate of protective housing (1), the supporting seat adopts transparent acrylic material, and the supporting seat top is equipped with first heavy groove (16), and is equipped with second heavy groove (17) in first heavy groove (16), and the internal diameter in first heavy groove (16) and frame (5) external diameter phase-match for fix a position detection section of thick bamboo (2), second heavy groove (17) are used for the splendid attire to detect the water that spills.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311653586.7A CN117571578A (en) | 2023-12-05 | 2023-12-05 | Waterproof effect test equipment of high security waterproof coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311653586.7A CN117571578A (en) | 2023-12-05 | 2023-12-05 | Waterproof effect test equipment of high security waterproof coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117571578A true CN117571578A (en) | 2024-02-20 |
Family
ID=89889894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311653586.7A Pending CN117571578A (en) | 2023-12-05 | 2023-12-05 | Waterproof effect test equipment of high security waterproof coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117571578A (en) |
-
2023
- 2023-12-05 CN CN202311653586.7A patent/CN117571578A/en active Pending
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