CN116908079A - Experimental box with comprehensive temperature and humidity control function - Google Patents
Experimental box with comprehensive temperature and humidity control function Download PDFInfo
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- CN116908079A CN116908079A CN202310746948.0A CN202310746948A CN116908079A CN 116908079 A CN116908079 A CN 116908079A CN 202310746948 A CN202310746948 A CN 202310746948A CN 116908079 A CN116908079 A CN 116908079A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 245
- 239000002994 raw material Substances 0.000 claims abstract description 70
- 238000004804 winding Methods 0.000 claims abstract description 53
- 238000002474 experimental method Methods 0.000 claims abstract description 51
- 238000012360 testing method Methods 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 abstract description 17
- 230000006872 improvement Effects 0.000 description 8
- 230000008602 contraction Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- -1 hardware Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/002—Test chambers
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- General Health & Medical Sciences (AREA)
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Abstract
The application discloses an experimental box with comprehensive temperature and humidity control. The technical problems to be solved are as follows: when the existing raw material belt is detected, the raw material belt is unfolded or rolled up, the use state of the raw material belt cannot be detected, the water pressure test cannot be carried out on the raw material belt, and the tightness of the raw material belt in different winding modes cannot be detected. The technical proposal is as follows: an experiment box with comprehensive temperature and humidity control comprises a temperature and humidity experiment box, a water supply pipe and the like; three water supply pipes which can be communicated with the faucet are arranged in the temperature and humidity experiment box. The application realizes that different water pressures are provided for the raw material belt on the water tap through the first water pump, the second water pump and the third water pump, and the sealing performance of the raw material belt under different water pressures is tested.
Description
Technical Field
The application relates to the field of experiments, in particular to an experiment box with comprehensive temperature and humidity control.
Background
The temperature and humidity experiment box can be called an environment experiment box or a constant temperature and humidity experiment box, can simulate different environment conditions such as high temperature and humidity, high temperature and low humidity, low temperature and high humidity, high temperature and low temperature, and the like, is widely suitable for industries such as electronic appliances in industry, war industry, plastics, hardware, chemical industry and the like, can be used for detecting sealing strips, and has various types, wherein the sealing strips which are the most common in life are sealing strips used for sealing a faucet, the existing sealing strip detection items are sealing, insulating, corrosion resisting, high temperature resisting, low temperature resisting, friction coefficient, lubricating property, surface tension and the like, and the sealing strips cannot be stretched or rolled up for detection when in use, cannot be subjected to hydraulic pressure test, and cannot be subjected to sealing detection under different winding modes.
Disclosure of Invention
In order to overcome the defects that when the existing raw material belt is detected, the raw material belt is unfolded or rolled up, the use state of the raw material belt cannot be detected, the water pressure test cannot be carried out on the raw material belt, and the tightness of the raw material belt in different winding modes cannot be detected, the application provides an experiment box with comprehensive temperature and humidity control.
The technical proposal is as follows: an experimental box with comprehensive temperature and humidity control comprises a temperature and humidity experimental box; a water tap is arranged in the temperature and humidity experiment box; three water storage containers for water supply are arranged in the temperature and humidity experiment box; the water supply device also comprises a water supply pipe, a water storage tank and a water supply assembly; three water supply pipes which can be communicated with the faucet are arranged in the temperature and humidity experiment box; the water supply pipe is provided with a thread groove for connecting a water tap, the water supply pipe is connected with the water tap through the thread groove, and a raw material belt to be tested is arranged between the water tap and the thread groove; a water storage tank for supplying water is arranged in the temperature and humidity experiment box; a water supply assembly for supplying water to the faucet is arranged in the temperature and humidity experiment box; the water supply assembly is communicated with the water supply pipe.
As an improvement of the scheme, the water supply assembly comprises a first water pump, a second water pump and a third water pump; a first water pump for providing water pressure is arranged in the temperature and humidity experiment box and is communicated with the water storage tank through a water supply pipe; a second water pump for providing water pressure is arranged in the temperature and humidity experiment box and is communicated with the water storage tank through a water supply pipe; a third water pump for providing water pressure is arranged in the temperature and humidity experiment box and is communicated with the water storage tank through a water supply pipe; the first water pump, the second water pump and the third water pump are respectively communicated with adjacent water supply pipes.
As an improvement of the scheme, the first water pump, the second water pump and the third water pump can provide different water pressures for the three water supply pipes.
As an improvement of the scheme, the same water supply pipe can be provided with water taps with different winding turns of the same winding mode of the raw material belt, namely, the same water pressure can be used for testing the different winding turns of the same winding mode of the raw material belt.
As an improvement of the scheme, the water tap with different winding modes and the same winding number of the raw material belt can be installed on the same water supply pipe, namely, different winding modes with the same winding number of the raw material belt can be tested under the same water pressure.
As an improvement of the scheme, the device also comprises a clamp; three groups of clamps for clamping three water taps are arranged in the temperature and humidity experiment box; three water taps can be rotated to be screwed into the thread grooves of the corresponding water supply pipes.
As an improvement of the scheme, the water collecting tank is also included; the temperature and humidity experiment box is fixedly connected with three water collection boxes for collecting water leaked during experiment of the raw material belt, and the three water collection boxes are respectively positioned below the three water taps.
As an improvement of the scheme, the device also comprises a contraction system, wherein the contraction system comprises a squeezing block and a fixing frame; three fixing frames for fixing three water supply pipes are fixedly connected in the temperature and humidity experiment box; four extrusion blocks which are distributed in a ring shape and are used for extruding the raw material belt on the tap to thin the raw material belt are arranged on each fixing frame.
As a modification of the above, the pressing block is provided in a semi-cylindrical shape.
As an improvement of the scheme, the strain gauge is also included; a strain gauge for detecting the force received by the thread groove during expansion is arranged between the water supply pipe and the fixing frame.
The beneficial effects are that: the application realizes that different water pressures are provided for the raw material belt on the water tap by the first water pump, the second water pump and the third water pump, and the sealing performance of the raw material belt under different water pressures is tested;
meanwhile, by controlling the winding mode and winding turns of the raw material belt and combining the first water pump, the second water pump and the third water pump to provide different water pressures for the raw material belt on the water tap, the sealing performance of the same winding mode and the same winding turns of the raw material belt under different water pressures can be tested, the sealing performance of the same winding mode and the same winding turns of the raw material belt under the same water pressure can be tested, the sealing performance of the same winding mode and the different winding turns of the raw material belt under the same water pressure can be tested, the environment in summer and winter is simulated by controlling the temperature and humidity experiment box, and the aging time of the raw material belt under the actual use environment is tested;
further, through anchor clamps and drive assembly cooperation, can make tap screw in thread groove, and then make to be connected between tap and the feed pipe through the extrusion piece extrusion and tighten more, and then have good seal between guarantee tap and the feed pipe, effectually avoided tap and feed pipe intercommunication department to appear leaking, improved the accuracy of experiment to adopt the foil gage to act as intermediate medium, will not be seen expansion deformation volume to turn into the visual data of the screw groove extrusion force of being convenient for observe originally.
Drawings
FIG. 1 is a schematic diagram of a three-dimensional structure of an experimental box with integrated temperature and humidity control;
FIG. 2 is a partial cross-sectional view of an experimental box with integrated temperature and humidity control according to the present application;
FIG. 3 is a schematic perspective view of a pressure supply system according to the present application;
FIG. 4 is a schematic perspective view of a clamp and a header tank of the present application;
FIG. 5 is a schematic perspective view of a clamp according to the present application;
FIG. 6 is a schematic view of a first perspective of the retraction system of the present application;
FIG. 7 is a schematic view of a second perspective of the retraction system of the present application;
fig. 8 is a schematic view of a third perspective structure of the retraction system according to the present application.
Reference numerals in the figures: 1-a temperature and humidity experiment box, 2-a water tap, 3-a water supply pipe, 3001-a thread groove, 4-a water storage tank, 5-a first water pump, 6-a second water pump, 7-a third water pump, 101-a first driving piece, 102-a motor, 103-a fixed block, 104-a second driving piece, 105-a clamp, 106-a water collecting tank, 301-a third driving piece, 302-a squeezing block, 303-a strain gauge and 304-a fixed frame.
Detailed Description
The above-described aspects are further described below in conjunction with specific embodiments. It should be understood that these examples are illustrative of the present application and are not intended to limit the scope of the present application. The implementation conditions used in the examples may be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are generally those in routine experiments.
Example 1
As shown in fig. 3, an experimental box with comprehensive temperature and humidity control comprises a temperature and humidity experimental box 1; a water tap 2 is arranged in the temperature and humidity experiment box 1; three water storage containers are arranged in the temperature and humidity experiment box 1;
the water supply device also comprises a water supply pipe 3, a water storage tank 4 and a water supply assembly; three water supply pipes 3 are arranged in the temperature and humidity experiment box 1; the water supply pipe 3 is provided with a thread groove 3001, the water supply pipe is connected with the water tap 2 through the thread groove 3001, and a raw material belt to be tested is arranged between the water tap 2 and the thread groove 3001; a water storage tank 4 is arranged in the temperature and humidity experiment box 1; a water supply assembly is arranged in the temperature and humidity experiment box 1; the water supply assembly is in communication with the water supply pipe 3.
The water supply assembly comprises a first water pump 5, a second water pump 6 and a third water pump 7; a first water pump 5 is arranged in the temperature and humidity experiment box 1, and the first water pump 5 is communicated with a water storage tank 4 through a water supply pipe 3; a second water pump 6 is arranged in the temperature and humidity experiment box 1, and the second water pump 6 is communicated with the water storage tank 4 through a water supply pipe 3; a third water pump 7 is arranged in the temperature and humidity experiment box 1, and the third water pump 7 is communicated with the water storage tank 4 through a water supply pipe 3; the first water pump 5, the second water pump 6 and the third water pump 7 are respectively communicated with the adjacent water supply pipes 3.
The first water pump 5, the second water pump 6 and the third water pump 7 can provide different water pressures for the three water supply pipes 3, and different water pressure tests are carried out on the same raw material belt winding mode and the same winding number.
The water tap 2 with different winding turns of the same winding mode of the raw material belt can be arranged on the same water supply pipe 3, namely, the different winding turns of the same winding mode of the raw material belt can be tested under the same water pressure.
The water tap 2 with different winding modes and the same winding number of the raw material belt can be arranged on the same water supply pipe 3, namely, the different winding modes with the same winding number of the raw material belt can be tested under the same water pressure.
The working process of the raw material belt water pressure test system is described in detail below: firstly, winding a raw material belt onto three water faucets 2 by using the same winding mode and the same winding number, respectively installing the three water faucets 2 on three water supply pipes 3 by rotating the same number of turns, starting a first water pump 5, a second water pump 6 and a third water pump 7 to provide different water pressures for the raw material belt on the three water supply pipes 3, testing the tightness of the raw material belt under the condition of different water pressures, then winding the raw material belt onto the three water faucets 2 by using another winding mode and the same winding number of turns, respectively installing the three water faucets 2 on the three water supply pipes 3 by rotating the same number of turns, starting the first water pump 5, the second water pump 6 and the third water pump 7 to provide different water pressures for the raw material belt on the three water supply pipes 3, testing the tightness of the raw material belt under the condition of different water pressures, the sealing performance of different winding modes of the raw material belt under the same winding number and the same water pressure can be tested by combining the former winding mode of the raw material belt, the sealing performance under the condition of different water pressures and the sealing performance of different winding modes of the raw material belt under the same winding number and the same water pressure can be continuously tested by using the winding modes different from the other two winding modes, the sealing performance of different winding numbers can be tested by changing the winding number by using one winding mode, the temperature and humidity in spring and autumn are relatively normal, the temperature and humidity in summer and winter are relatively extreme, and the environment in simulated summer and winter can greatly shorten the testing time relative to the environment in simulated four seasons, so the aging time of the raw material belt under the actual use environment can be tested by controlling the temperature and humidity experiment box 1.
Example 2
Based on the embodiment 1, as shown in fig. 4 and 5, the device further comprises a clamp 105 and a driving assembly; a driving component is arranged in the temperature and humidity experiment box 1; three groups of clamps 105 for clamping three water taps 2 are fixedly connected to the driving assembly; the clamp 105 is controlled by the driving assembly to screw the faucet 2 into the thread groove 3001 of the corresponding water supply pipe 3.
The driving assembly comprises a first driving piece 101, a motor 102, a fixed block 103 and a second driving piece 104; three first driving pieces 101 are fixedly connected in the temperature and humidity experiment box 1, and the first driving pieces 101 are electric push rods; a motor 102 is arranged at the output end of each first driving piece 101; the output end of each motor 102 is fixedly connected with a fixed block 103; each fixed block 103 is fixedly connected with two second driving parts 104 which are symmetrical in front and back, and the second driving parts 104 are electric push rods; the output end of each second driving member 104 is fixedly connected with the adjacent clamp 105 respectively.
Also includes a water collection tank 106; three water collection tanks 106 are fixedly connected to the temperature and humidity experiment box 1, and the three water collection tanks 106 are respectively positioned below the three water taps 2.
The working process of the application for installing the water tap 2 is described in detail: the faucet 2 is manually placed between the two clamps 105, the output ends of the two second driving parts 104 extend out to drive the two clamps 105 to approach, so that the faucet 2 is fixed, when the faucet is seen from left to right, the motors 102 positioned in front and behind are started to drive the fixed block 103 to rotate anticlockwise, the motor 102 positioned in the middle is started to drive the fixed block 103 to rotate clockwise, the fixed block 103 rotates anticlockwise to drive the two second driving parts 104 to rotate anticlockwise, the two second driving parts 104 rotate anticlockwise to drive the two clamps 105 to rotate anticlockwise respectively, the two clamps 105 rotate anticlockwise to drive the faucet 2 between the two clamps 105 to rotate anticlockwise, the output end of the first driving part 101 extends out to drive the motor 102 to move towards the direction close to the water supply pipe 3, the motor 102 moves towards the direction close to the water supply pipe 3, the faucet 2 can be screwed into the thread groove 3001, and communication between the faucet 2 and the water supply pipe 3 is achieved.
Example 3
On the basis of the embodiment 2, as shown in fig. 6, 7 and 8, a contraction system is further included, and the contraction system includes a third driving member 301, a pressing block 302 and a fixing frame 304; three fixing frames 304 are fixedly connected in the temperature and humidity experiment box 1; four third driving pieces 301 distributed in a ring shape are fixedly connected to each fixing frame 304, and the third driving pieces 301 are electric push rods; the output end of each third driving member 301 is fixedly connected with a squeezing block 302 for squeezing the raw material belt on the tap 2 to thin the raw material belt, so that the raw material belt can be screwed into the thread groove 3001.
The squeeze block 302 is provided in a semi-cylindrical shape, and reduces friction when squeezing the raw material tape on the tap 2, preventing the raw material tape from being damaged.
Also included is strain gage 303; the strain gauge 303 is arranged between the water supply pipe 3 and the fixing frame 304, and because the expansion deformation amount is extremely small when the raw material belt of the water faucet 2 is wound for expansion in different circles, the expansion deformation amount cannot be perceived by naked eyes, and the strain gauge 303 is adopted as an intermediate medium to convert the originally invisible expansion deformation amount into visual data of extrusion force of the screw groove 3001, which is convenient to observe.
The operation of the extrusion system is described in detail below: there is the clearance between the raw material area and the tap 2, form unnecessary thickness, when tap 2 is rotated inwards, make the raw material area blocked outside screw thread groove 3001, can lead to the screw thread dislocation of raw material area and tap 2, stretch out through the third driving piece 301 output that is located the top and below and drive corresponding extrusion piece 302 and stretch out the raw material area on the extrusion tap 2, first driving piece 101 rotatory ninety degrees drive tap 2 rotatory ninety degrees, through tap 2 single rotation ninety degrees, extrude the unnecessary thickness of raw material area, extrude the surplus, unnecessary raw material area can pile up at anchor clamps 105 direction rear side in the rotation direction during the rotation, the shrink of third driving piece 301 output that is located the top and below drives corresponding extrusion piece 302 shrink.
The output ends of the third driving parts 301 positioned in front and behind extend to drive the corresponding extrusion blocks 302 to extend to extrude the raw material tape on the water faucet 2, the first driving part 101 rotates ninety degrees to drive the water faucet 2 to rotate ninety degrees again, so that the allowance is leveled and homogenized, the allowance can be gradually contracted in the process, the purpose of necking is achieved, the caliber of the raw material tape is reduced, the thickness of the raw material tape wound on the water faucet 2 is further reduced, the raw material tape is prevented from being blocked at the pipe orifice of the water supply pipe 3 when the water faucet 2 is screwed into the thread groove 3001, the above actions are repeated, the water faucet 2 is rotated for at least two weeks, the connection between the water faucet 2 and the water supply pipe 3 is further tightened, good tightness between the water faucet 2 and the water supply pipe 3 is further ensured, water leakage at the communication position of the water faucet 2 and the water supply pipe 3 is effectively avoided, and the accuracy of experiments is improved.
After the above process is completed, the first driving member 101 is matched with the motor 102, so that the faucet 2 is screwed into the thread groove 3001, the force applied by the process strain gauge 303 during expansion of the thread groove 3001 is detected, and the originally invisible expansion deformation is converted into visual data of extrusion force of the thread groove 3001, so that an experimenter can intuitively know the extrusion degree of the current raw material belt to the thread groove 3001.
While the disclosure has been described with respect to only a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that various other embodiments can be devised which do not depart from the scope of the application as disclosed herein. Accordingly, the scope of the application should be limited only by the attached claims.
Claims (10)
1. An experimental box with comprehensive temperature and humidity control comprises a temperature and humidity experimental box (1); a water tap (2) is arranged in the temperature and humidity experiment box (1); three water storage containers for water supply are arranged in the temperature and humidity experiment box (1); the water supply device is characterized by further comprising a water supply pipe (3), a water storage tank (4) and a water supply assembly; three water supply pipes (3) which can be communicated with the faucet (2) are arranged in the temperature and humidity experiment box (1); a thread groove (3001) for connecting the faucet (2) is arranged on the water supply pipe (3), the water supply pipe is connected with the faucet (2) through the thread groove (3001), and a raw material belt to be tested is arranged between the faucet (2) and the thread groove (3001); a water storage tank (4) for supplying water is arranged in the temperature and humidity experiment box (1); a water supply assembly for supplying water to the faucet (2) is arranged in the temperature and humidity experiment box (1); the water supply assembly is communicated with the water supply pipe (3).
2. The experimental box with comprehensive temperature and humidity control according to claim 1, wherein the water supply assembly comprises a first water pump (5), a second water pump (6) and a third water pump (7); a first water pump (5) for providing water pressure is arranged in the temperature and humidity experiment box (1), and the first water pump (5) is communicated with the water storage tank (4) through a water supply pipe (3); a second water pump (6) for providing water pressure is arranged in the temperature and humidity experiment box (1), and the second water pump (6) is communicated with the water storage tank (4) through a water supply pipe (3); a third water pump (7) for providing water pressure is arranged in the temperature and humidity experiment box (1), and the third water pump (7) is communicated with the water storage tank (4) through a water supply pipe (3); the first water pump (5), the second water pump (6) and the third water pump (7) are respectively communicated with the adjacent water supply pipes (3).
3. The experimental box with integrated temperature and humidity control according to claim 2, characterized in that the first water pump (5), the second water pump (6) and the third water pump (7) can provide different water pressures for the three water supply pipes (3).
4. The experimental box with comprehensive temperature and humidity control according to claim 2, characterized in that the same water supply pipe (3) can be provided with a tap (2) with different winding turns of the same winding mode of the raw material belt, namely, the tap can test the different winding turns of the same winding mode of the raw material belt under the same water pressure.
5. The experimental box with comprehensive temperature and humidity control according to claim 4, wherein the same water supply pipe (3) can be provided with the water taps (2) with different winding modes with the same winding number of the raw material belt, namely, the same water pressure can be used for testing the different winding modes with the same winding number of the raw material belt.
6. The experimental box with integrated temperature and humidity control according to claim 1, further comprising a clamp (105); three groups of clamps (105) for clamping three water taps (2) are arranged in the temperature and humidity experiment box (1); three water taps (2) can be rotated to be screwed into the thread grooves (3001) of the corresponding water supply pipes (3).
7. The experimental box with integrated temperature and humidity control according to claim 6, further comprising a water collection tank (106); three water collection tanks (106) for collecting water leaked in the process of carrying out experiments on the raw material belt are fixedly connected to the temperature and humidity experiment box (1), and the three water collection tanks (106) are respectively positioned below the three water taps (2).
8. The laboratory box with integrated temperature and humidity control of claim 7, further comprising a shrinkage system comprising an extrusion block (302) and a fixing frame (304); three fixing frames (304) for fixing three water supply pipes (3) are fixedly connected in the temperature and humidity experiment box (1); four extrusion blocks (302) which are distributed in a ring shape and are used for extruding the raw material belt on the water tap (2) to thin the raw material belt are arranged on each fixing frame (304).
9. An experimental box with integrated temperature and humidity control according to claim 8, characterized in that the squeeze blocks (302) are arranged in a semi-cylindrical shape.
10. The experimental box with integrated temperature and humidity control according to claim 8, further comprising a strain gauge (303); a strain gauge (303) for detecting the force applied when the screw groove (3001) expands is arranged between the water supply pipe (3) and the fixing frame (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310746948.0A CN116908079B (en) | 2023-06-25 | 2023-06-25 | Experimental box with comprehensive temperature and humidity control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310746948.0A CN116908079B (en) | 2023-06-25 | 2023-06-25 | Experimental box with comprehensive temperature and humidity control function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116908079A true CN116908079A (en) | 2023-10-20 |
| CN116908079B CN116908079B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310746948.0A Active CN116908079B (en) | 2023-06-25 | 2023-06-25 | Experimental box with comprehensive temperature and humidity control function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208313983U (en) * | 2018-05-15 | 2019-01-01 | 徐州市产品质量监督检验中心 | The warm and humid maintenance experimental provision of concrete test block |
| CN110589636A (en) * | 2019-09-06 | 2019-12-20 | 古小环 | Tap installation is with screw thread kneck raw material area wind |
| CN110980402A (en) * | 2019-12-19 | 2020-04-10 | 吴文鑫 | Water pipe thread mouth thread seal tape coiling device for road construction |
| CN212158975U (en) * | 2020-05-25 | 2020-12-15 | 抚州市银圣王洁具有限公司 | Sealing test device for faucet production |
| CN213022280U (en) * | 2020-09-17 | 2021-04-20 | 广东渼洁卫浴科技有限公司 | Life test device and life test bench |
| CN214569458U (en) * | 2021-04-23 | 2021-11-02 | 杭州临峰氟塑有限公司 | Automatic thickness meter for raw material belt sheets |
| CN216116702U (en) * | 2021-10-08 | 2022-03-22 | 山东现代密封科技装备有限公司 | Water tap sealing strength testing device |
-
2023
- 2023-06-25 CN CN202310746948.0A patent/CN116908079B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208313983U (en) * | 2018-05-15 | 2019-01-01 | 徐州市产品质量监督检验中心 | The warm and humid maintenance experimental provision of concrete test block |
| CN110589636A (en) * | 2019-09-06 | 2019-12-20 | 古小环 | Tap installation is with screw thread kneck raw material area wind |
| CN110980402A (en) * | 2019-12-19 | 2020-04-10 | 吴文鑫 | Water pipe thread mouth thread seal tape coiling device for road construction |
| CN212158975U (en) * | 2020-05-25 | 2020-12-15 | 抚州市银圣王洁具有限公司 | Sealing test device for faucet production |
| CN213022280U (en) * | 2020-09-17 | 2021-04-20 | 广东渼洁卫浴科技有限公司 | Life test device and life test bench |
| CN214569458U (en) * | 2021-04-23 | 2021-11-02 | 杭州临峰氟塑有限公司 | Automatic thickness meter for raw material belt sheets |
| CN216116702U (en) * | 2021-10-08 | 2022-03-22 | 山东现代密封科技装备有限公司 | Water tap sealing strength testing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116908079B (en) | 2024-05-03 |
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