CN110389101B - Building material frost resistance check out test set - Google Patents
Building material frost resistance check out test set Download PDFInfo
- Publication number
- CN110389101B CN110389101B CN201910843455.2A CN201910843455A CN110389101B CN 110389101 B CN110389101 B CN 110389101B CN 201910843455 A CN201910843455 A CN 201910843455A CN 110389101 B CN110389101 B CN 110389101B
- Authority
- CN
- China
- Prior art keywords
- cavity
- detection
- test piece
- wall
- fixedly arranged
- Prior art date
- 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.)
- Active
Links
Images
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/38—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by electromagnetic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/005—Electromagnetic means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Finishing Walls (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a building material frost resistance detection device, which comprises a detection box and a detection cavity arranged in the detection box, a clamping mechanism is arranged in the detection cavity, a test piece for detection is a support plate, an outer wall material is fixed on the front end surface of the support plate through an adhesive, the test piece is placed in the detection cavity and clamped and fixed through the clamping mechanism, a refrigerating cavity is arranged in the detection box, a refrigerating and blowing mechanism is arranged in the refrigerating cavity, building materials are placed in the invention, the invention can simulate the cold and warm changing environment of the building material test piece all the year round by adjusting the temperature, the wind power and the humidity, after a period of time, the test piece is subjected to vibration test to observe whether the stone falls off or not, and when the stone falls off from the outer wall material, and recording the vibration frequency when the stone falls off, thereby obtaining whether the frost resistance of the building material meets the use requirement.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a building material frost resistance detection device.
Background
Along with the development of economy, more and more buildings exist, the outer walls of the buildings are required to be provided with stones such as marble and the like for building the attractiveness of the buildings, the stones are generally arranged on the outer walls through adhesives, in the natural environment, particularly in the north of China, the change of the temperature is likely to cause the reduction of the effect of the adhesives due to the fact that the temperature difference between winter and summer is large, the temperature in winter is low, the temperature difference between every day in spring and autumn is large, and the stones fall off, so that the frost resistance detection of the adhesives and the stones is required, and at the present stage, no equipment exists, and the invention is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a building material frost resistance detection device, which overcomes the problems.
The invention is realized by the following technical scheme.
The building material frost resistance detection equipment comprises a detection box and a detection cavity arranged in the detection box, wherein a clamping mechanism is arranged in the detection cavity, a test piece for detection is a support plate, an outer wall material is fixed on the front end surface of the support plate through a binder, and the test piece is placed in the detection cavity and clamped and fixed through the clamping mechanism;
a refrigerating cavity is arranged in the detection box, a refrigerating and blowing mechanism is arranged in the refrigerating cavity, a cavity is arranged in the inner wall of the detection cavity, a blowing pipe of the refrigerating and blowing mechanism is communicated with the cavity, the cavity is communicated with the detection cavity through a communicating hole, cold air generated after the refrigerating and blowing mechanism is started enters the cavity, and the cold air enters the detection cavity through the communicating hole so as to uniformly cool the detection cavity;
a humidifier is fixedly arranged on the rear wall of the detection cavity and used for simulating the change of humidity in a natural environment;
an air outlet mechanism is arranged in the detection cavity, and the air outlet mechanism can blow air to the test piece to simulate the influence of wind power in a natural environment on the test piece;
a spraying mechanism is arranged in the detection cavity and can spray water on the test piece to simulate the influence of rainwater in the natural environment on the test piece;
an electric heating plate is fixedly arranged on the front wall of the detection cavity, and the temperature in the detection cavity is increased after the electric heating plate is started;
the detection cavity is internally provided with a vibration mechanism, the test piece is processed for a period of time, the vibration mechanism enables the test piece to vibrate, the vibration mechanism can continuously improve the vibration frequency, and the frost resistance of the test piece can be known according to the vibration frequency when the stone material and the outer wall material fall off.
Further, air-out mechanism including fixed set up in detect the rotating electrical machines of chamber back wall, the rotating electrical machines front side power is connected with the rotation axis, the fixed rotatory piece that is equipped with on the rotation axis, the fixed fan that is equipped with of rotatory piece side end face.
Furthermore, the rotating shafts are arranged in a bilateral symmetry mode and are connected with each other through belt wheel transmission, and therefore different wind directions can be simulated.
Further, spray the mechanism including set up in detect the water storage chamber in the case, water has been stored in the water storage chamber, detect the fixed block that is equipped with of chamber back wall bilateral symmetry, the fixed connecting pipe that is equipped with of terminal surface before the fixed block, the fixed shower head that is equipped with of connecting pipe one end, be equipped with the water pump in the water storage chamber, the connecting pipe with the water pipe intercommunication of water pump.
Furthermore, the detection cavity rear wall is fixedly provided with a water receiving plate, the water receiving plate is an arc-shaped plate, and the detection cavity is fixedly provided with a drain pipe.
Furthermore, the water receiving plate is of a structure with a high front part and a low back part, so that water can flow out conveniently.
Further, the clamping mechanism comprises a supporting plate arranged in the detection cavity, the test piece is placed on the front end face of the supporting plate, a guide cavity communicated with the detection cavity is arranged in the detection cavity, a driving motor is fixedly arranged on the front wall of the guide cavity, a threaded rod is connected to the rear side of the driving motor in a power mode, a guide block is arranged in the guide cavity in a sliding mode and in threaded connection with the threaded rod, a first buffer cavity is arranged on the rear end face of the guide block, a first installation block is arranged in the first buffer cavity in a sliding mode, a first spring is connected between the first installation block and the inner wall of the first buffer cavity, an intermediate rod is fixedly arranged on the rear end face of the first installation block, a transmission plate is fixedly arranged on the rear end face of the intermediate rod, connecting rods are fixedly arranged on the rear end face of the transmission plate in an up-down symmetrical mode, and, the clamping plate is pressed against the front end face of the outer wall material to clamp the outer wall material.
Furthermore, the vibration mechanism including set up in detect the second cushion chamber in the chamber back wall, it installs the piece to slide in the second cushion chamber to be equipped with the second, the second install the piece with be connected with the second spring between the second cushion intracavity wall, the fixed motor that is equipped with of terminal surface before the second installation piece, motor front side power is connected with the power shaft, the fixed eccentric wheel that is equipped with on the power shaft, the power shaft front end with backup pad rear end face fixed connection.
Furthermore, a humidity detector and a thermometer are fixedly arranged on the right wall of the detection cavity.
The invention has the beneficial effects that: the building material is placed in the invention, the temperature, wind power and humidity can be adjusted to simulate the cold and warm change environment of the building material test piece all the year round, after a period of time, the test piece is subjected to vibration test to observe whether the stone falls off, and after the stone falls off from the outer wall material, the vibration frequency of the stone falling off is recorded, so that whether the frost resistance of the building material meets the use requirement can be known.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is a schematic view of the structure at B-B in FIG. 1;
fig. 4 is a schematic view of the structure at C-C in fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The building material frost resistance detection device described with reference to fig. 1 to 4 mainly includes a detection box 10 and a detection chamber 42 arranged in the detection box 10, a clamping mechanism 92 is arranged in the detection chamber 42, a test piece 60 to be detected is a support plate 28, an outer wall material 30 is fixed on the front end surface of the support plate 28 through a binder, and the test piece 60 is placed in the detection chamber 42 and clamped and fixed through the clamping mechanism 92;
a refrigerating cavity 11 is arranged in the detection box 10, a refrigerating blowing mechanism 12 is arranged in the refrigerating cavity 11, a cavity 14 is arranged in the inner wall of the detection cavity 42, a blowing pipe 13 of the refrigerating blowing mechanism 12 is communicated with the cavity 14, the cavity 14 is communicated with the detection cavity 42 through a communication hole 15, cold air generated after the refrigerating blowing mechanism 12 is started enters the cavity 14, and the cold air enters the detection cavity 42 through the communication hole 15 so as to uniformly cool the detection cavity 42;
the humidifier 20 is fixedly arranged on the rear wall of the detection cavity 42, and the humidifier 20 is used for simulating the change of humidity in the natural environment;
an air outlet mechanism 93 is arranged in the detection cavity 42, and the air outlet mechanism 93 can blow air to the test piece 60 to simulate the influence of wind power in a natural environment on the test piece 60;
a spraying mechanism 90 is arranged in the detection cavity 42, and the spraying mechanism 90 can spray water on the test piece 60 to simulate the influence of rainwater in the natural environment on the test piece 60;
an electric heating plate 49 is fixedly arranged on the front wall of the detection cavity 42, and the temperature in the detection cavity 42 is increased after the electric heating plate 49 is started;
the detection cavity 42 is provided with a vibration mechanism 91, after the test piece 60 is processed for a period of time, the vibration mechanism 91 vibrates the test piece 60, the vibration mechanism 91 can continuously improve the vibration frequency, and the frost resistance of the test piece 60 can be known according to the vibration frequency when the stone material 38 and the outer wall material 30 fall off.
Advantageously, the air outlet mechanism 93 includes a rotating electrical machine 26 fixedly arranged on the rear wall of the detection cavity 42, a rotating shaft 24 is dynamically connected to the front side of the rotating electrical machine 26, a rotating block 25 is fixedly arranged on the rotating shaft 24, and a fan 27 is fixedly arranged on one side end face of the rotating block 25.
Advantageously, the rotating shafts 24 are arranged in a left-right symmetrical manner, and the left and right rotating shafts 24 are in transmission connection through belt pulleys 29, so that different wind directions can be simulated.
Beneficially, the spraying mechanism 90 includes a water storage cavity 34 arranged in the detection box 10, water is stored in the water storage cavity 34, fixed blocks 18 are fixedly arranged on the rear wall of the detection cavity 42 in a bilateral symmetry manner, a connecting pipe 17 is fixedly arranged on the front end face of each fixed block 18, a spraying head 19 is fixedly arranged at one end of each connecting pipe 17, a water pump 31 is arranged in the water storage cavity 34, and the connecting pipe 17 is communicated with a water pipe 36 of the water pump 31.
Advantageously, a water receiving plate 41 is fixedly arranged on the rear wall of the detection cavity 42, the water receiving plate 41 is an arc-shaped plate, and the drainage pipe 40 is fixedly arranged in the detection cavity 42.
Advantageously, the water receiving plate 41 has a structure with a high front part and a low back part, so as to facilitate the outflow of water.
Advantageously, the clamping mechanism 92 comprises a supporting plate 28 disposed in the detection chamber 42, the test piece 60 is placed on the front end surface of the supporting plate 28, a guide chamber 52 communicated with the detection chamber 42 is disposed in the detection chamber 42, a driving motor 50 is fixedly disposed on the front wall of the guide chamber 52, a threaded rod 51 is dynamically connected to the rear side of the driving motor 50, a guide block 53 is slidably disposed in the guide chamber 52, the guide block 53 is in threaded connection with the threaded rod 51, a first buffer chamber 58 is disposed on the rear end surface of the guide block 53, a first mounting block 57 is slidably disposed in the first buffer chamber 58, a first spring 56 is connected between the first mounting block 57 and the inner wall of the first buffer chamber 58, an intermediate rod 54 is fixedly disposed on the rear end surface of the first mounting block 57, a driving plate 55 is fixedly disposed on the rear end surface of the intermediate rod 54, connecting rods 39 are fixedly disposed on the rear end surface of the driving plate 55 in a vertically symmetrical, the rear end of the connecting rod 39 is fixedly provided with a clamping plate 22, and the clamping plate 22 is pressed against the front end face of the outer wall material 30 to clamp the outer wall material 30.
Beneficially, the vibration mechanism 91 includes a second buffer chamber 44 disposed in the rear wall of the detection chamber 42, a second mounting block 46 is slidably disposed in the second buffer chamber 44, a second spring 45 is connected between the second mounting block 46 and the inner wall of the second buffer chamber 44, a motor 47 is fixedly disposed on the front end surface of the second mounting block 46, a power shaft 48 is dynamically connected to the front side of the motor 47, an eccentric wheel 43 is fixedly disposed on the power shaft 48, and the front end of the power shaft 48 is fixedly connected to the rear end surface of the support plate 28.
Advantageously, a humidity detector 23 and a thermometer 37 are fixedly arranged on the right wall of the detection cavity 42.
Sequence of mechanical actions of the whole device:
1. manufacturing a test piece 60, and fixing the stone 38 on the outer wall material 30 through a bonding agent;
2. a test piece 60 is placed in the detection cavity 42 and is placed on the front side of the supporting plate 28, the driving motor 50 is started to enable the threaded rod 51 to rotate, and the guide block 53 moves backwards and drives the transmission plate 55 to move backwards through the intermediate rod 54;
3. the transmission plate 55 drives the outer wall material 30 to move backwards by the connecting rod 39 with the same name and specification so as to clamp the outer wall material 30;
4. the refrigeration blowing mechanism 12 is started, cold air enters the cavity 14 through the blowing pipe 13, then is blown into the detection cavity 42 through the communication hole 15 to uniformly cool the detection cavity 42, the thermometer 37 can detect the temperature in the detection cavity 42, and the cooling is stopped when the temperature in the detection cavity 42 meets the specified requirement;
5. the water pump 31 is started at a fixed time to enable water in the water storage cavity 34 to be sprayed out through the water pipe 36, the connecting pipe 17 and the spray header 19, and the water is sprayed on the test piece 60 to simulate the raining condition;
6. the water falls on the water receiving plate 41 and is discharged through the water discharge pipe 40;
7. the humidity detector 23 can detect the humidity in the detection chamber 42, when the humidity in the detection chamber 42 does not meet the specified requirement, the humidifier 20 is started to humidify the air in the detection chamber 42 through the humidifying port 21, and when the humidity in the detection chamber 42 is too high, the dehumidifier 16 is started to dehumidify until the humidity in the detection chamber 42 meets the specified requirement, so that the humidity change in the whole year can be simulated;
8. the blower 27 is started to blow the test piece 60, the left blower 27 and the right blower 27 can be respectively started, and the blowing angle of the blower 27 can be adjusted after the rotating motor 26 is started, so that different wind directions can be simulated;
9. after the test piece 60 is treated for a period of time, the motor 47 is started, the power shaft 48 drives the eccentric wheel 43 to rotate, so that the test piece 60 is driven to vibrate, the rotating speed of the power shaft 48 is continuously increased, the vibration frequency is increased, and when the stone 38 is separated from the outer wall material 30, the motor 47 is turned off;
10. when the stone material 38 is separated from the exterior wall material 30, the higher the vibration frequency required for the separation, the better the freezing resistance of the test piece 60.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a building material frost resistance check out test set, including the detection case and set up in detection chamber in the detection case, be equipped with clamping mechanism, its characterized in that in the detection chamber: the test piece for detection is a support plate, an outer wall material is fixed on the front end face of the support plate through a binder, and the test piece is placed in the detection cavity and clamped and fixed through the clamping mechanism;
a refrigerating cavity is arranged in the detection box, a refrigerating and blowing mechanism is arranged in the refrigerating cavity, a cavity is arranged in the inner wall of the detection cavity, a blowing pipe of the refrigerating and blowing mechanism is communicated with the cavity, the cavity is communicated with the detection cavity through a communicating hole, cold air generated after the refrigerating and blowing mechanism is started enters the cavity, and the cold air enters the detection cavity through the communicating hole so as to uniformly cool the detection cavity;
a humidifier is fixedly arranged on the rear wall of the detection cavity and used for simulating the change of humidity in a natural environment;
an air outlet mechanism is arranged in the detection cavity, and the air outlet mechanism can blow air to the test piece to simulate the influence of wind power in a natural environment on the test piece;
a spraying mechanism is arranged in the detection cavity and can spray water on the test piece to simulate the influence of rainwater in the natural environment on the test piece;
an electric heating plate is fixedly arranged on the front wall of the detection cavity, and the temperature in the detection cavity is increased after the electric heating plate is started;
the detection cavity is internally provided with a vibration mechanism, the vibration mechanism enables the test piece to vibrate after the test piece is treated for a period of time, the vibration mechanism can continuously improve the vibration frequency, and the frost resistance of the test piece can be known according to the vibration frequency when the stone material and the outer wall material fall off; the clamping mechanism comprises a supporting plate arranged in the detection cavity, the test piece is placed on the front end surface of the supporting plate, a guide cavity communicated with the detection cavity is arranged in the detection cavity, a driving motor is fixedly arranged on the front wall of the guide cavity, a threaded rod is dynamically connected with the rear side of the driving motor, a guide block is arranged in the guide cavity in a sliding manner, the guide block is in threaded connection with the threaded rod, a first buffer cavity is arranged on the rear end face of the guide block, a first mounting block is arranged in the first buffer cavity in a sliding manner, a first spring is connected between the first mounting block and the inner wall of the first buffer cavity, the rear end face of the first mounting block is fixedly provided with an intermediate rod, the rear end of the intermediate rod is fixedly provided with a transmission plate, connecting rods are symmetrically and fixedly arranged on the upper and lower sides of the rear end face of the transmission plate, a clamping plate is fixedly arranged on the rear end of each connecting rod, and the clamping plate is pressed against the front end face of the outer wall material to clamp the outer wall material; the vibrating mechanism comprises a second buffer cavity arranged in the rear wall of the detection cavity, a second installation block is arranged in the second buffer cavity in a sliding mode, a second spring is connected between the second installation block and the inner wall of the second buffer cavity, a motor is fixedly arranged on the front end face of the second installation block, a power shaft is dynamically connected to the front side of the motor, an eccentric wheel is fixedly arranged on the power shaft, and the front end of the power shaft is fixedly connected with the rear end face of the supporting plate.
2. The building material frost resistance detection apparatus of claim 1, wherein: the air outlet mechanism comprises a rotating motor fixedly arranged on the rear wall of the detection cavity, the front side of the rotating motor is in power connection with a rotating shaft, a rotating block is fixedly arranged on the rotating shaft, and a fan is fixedly arranged on one side end face of the rotating block.
3. The building material frost resistance detection apparatus of claim 2, wherein: the rotating shafts are arranged in a bilateral symmetry mode, and the left rotating shaft and the right rotating shaft are in transmission connection through belt pulleys, so that different wind directions can be simulated.
4. The building material frost resistance detection apparatus of claim 1, wherein: the spraying mechanism comprises a water storage cavity arranged in the detection box, water is stored in the water storage cavity, fixed fixing blocks are fixedly arranged on the rear wall of the detection cavity in a bilateral symmetry mode, a connecting pipe is fixedly arranged on the front end face of each fixing block, a spraying head is fixedly arranged at one end of each connecting pipe, a water pump is arranged in the water storage cavity, and the connecting pipes are communicated with a water pipe of the water pump.
5. The building material frost resistance detection apparatus of claim 4, wherein: the detection cavity rear wall is fixedly provided with a water receiving plate which is an arc-shaped plate, and the detection cavity is fixedly provided with a drain pipe.
6. The building material frost resistance detection apparatus of claim 5, wherein: the water receiving plate is of a structure with a high front part and a low back part, so that water can flow out conveniently.
7. The building material frost resistance detection apparatus of claim 1, wherein: and a humidity detector and a thermometer are fixedly arranged on the right wall of the detection cavity.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910843455.2A CN110389101B (en) | 2019-09-06 | 2019-09-06 | Building material frost resistance check out test set |
| JP2020002282A JP6784890B1 (en) | 2019-09-06 | 2020-01-09 | Inspection and measurement equipment for cold resistance of building materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910843455.2A CN110389101B (en) | 2019-09-06 | 2019-09-06 | Building material frost resistance check out test set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110389101A CN110389101A (en) | 2019-10-29 |
| CN110389101B true CN110389101B (en) | 2020-11-24 |
Family
ID=68289625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910843455.2A Active CN110389101B (en) | 2019-09-06 | 2019-09-06 | Building material frost resistance check out test set |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6784890B1 (en) |
| CN (1) | CN110389101B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112748220A (en) * | 2020-12-24 | 2021-05-04 | 江苏省建筑工程质量检测中心有限公司 | Building decoration material detection device and detection method thereof |
| CN112362686A (en) * | 2021-01-14 | 2021-02-12 | 潍坊凯速建筑科技有限公司 | Building material frost resistance check out test set |
| CN113533185A (en) * | 2021-07-19 | 2021-10-22 | 山东中程试验检测有限公司 | Building decoration material weather resistance detection equipment |
| CN114167157B (en) * | 2021-10-12 | 2024-01-02 | 国网山东省电力公司栖霞市供电公司 | On-site detection device and method for flexible direct-current transmission converter valve submodule |
| CN117268930B (en) * | 2023-08-24 | 2024-04-26 | 南通市建筑工程质量检测中心 | Building door and window dynamic wind pressure performance detection equipment |
| CN117139261A (en) * | 2023-10-31 | 2023-12-01 | 沈阳仪表科学研究院有限公司 | Heliostat cleaning experiment device |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0666716A (en) * | 1992-08-20 | 1994-03-11 | Sumitomo Chem Co Ltd | Apparatus and method for measuring adhering strength |
| JP2000218601A (en) * | 1999-01-29 | 2000-08-08 | Buraunii:Kk | Apparatus for measuring adhesive strength |
| JP2006308379A (en) * | 2005-04-27 | 2006-11-09 | Tokyo Institute Of Technology | Composite deterioration testing apparatus |
| JP4859747B2 (en) * | 2007-05-07 | 2012-01-25 | ミサワホーム株式会社 | Freeze-thaw test method |
| CN201653869U (en) * | 2009-11-13 | 2010-11-24 | 上海市建筑科学研究院(集团)有限公司 | Safety testing device for outer heat-insulation system of external building wall |
| CN103439357A (en) * | 2013-08-20 | 2013-12-11 | 上海市建筑科学研究院 | Method for testing moisture-heat transfer performance of exterior wall and dedicated climate simulation test chamber therefor |
| CN204461977U (en) * | 2015-02-13 | 2015-07-08 | 北京建筑材料科学研究总院有限公司 | Molding exterior insulation system for polyphenyl plate thin plastering exterior wall temp. variation resistant Performance Detection constructs |
| CN105628512A (en) * | 2016-03-23 | 2016-06-01 | 四川大学 | Test box and system capable of simulating mechanical property of test piece under freeze-thaw temperature load |
| CN107631978B (en) * | 2017-09-08 | 2020-01-14 | 上海市建筑科学研究院 | Method for testing durability of enclosure material by simulating real climate environment characteristics |
| CN108663500B (en) * | 2018-06-15 | 2020-11-06 | 赵银宝 | Adhesive performance testing device |
| CN209132142U (en) * | 2018-12-07 | 2019-07-19 | 迟亮 | A kind of civil engineering test detection device |
| CN109444037B (en) * | 2019-01-09 | 2024-03-22 | 中铁检验认证中心 | Concrete quick freezing thawing and detecting integrated testing machine |
| CN110095337A (en) * | 2019-04-30 | 2019-08-06 | 四川大学 | The chamber of test specimen mechanical property under a kind of analog freeze thawing temperature loading |
-
2019
- 2019-09-06 CN CN201910843455.2A patent/CN110389101B/en active Active
-
2020
- 2020-01-09 JP JP2020002282A patent/JP6784890B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP6784890B1 (en) | 2020-11-18 |
| JP2021043178A (en) | 2021-03-18 |
| CN110389101A (en) | 2019-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110389101B (en) | Building material frost resistance check out test set | |
| CN101947810B (en) | Concrete sample curing room | |
| CN105588190A (en) | Wall-mounted air conditioner indoor unit and air conditioner | |
| CN205191870U (en) | Cabinet air conditioner's shell subassembly and cabinet air conditioner | |
| CN202734149U (en) | Unblocked and blocked condition monitoring device of air-conditioning equipment | |
| CN201983404U (en) | Air delivering device of air conditioner | |
| CN111786276A (en) | High-low voltage switch cabinet with good heat dissipation and moisture resistance | |
| CN204100459U (en) | Damping device, off-premises station and air-conditioner | |
| CN206753941U (en) | A kind of centrifugal laboratory hood of low noise | |
| CN206755979U (en) | The permanent building indoor apparatus of air conditioner heat-exchanger rig of automatically cleaning four | |
| CN110513815A (en) | A kind of humidification control device and method | |
| CN209982987U (en) | Novel ice machine electric cabinet | |
| CN203719083U (en) | Air conditioner moisture storage and humidifying device as well as air conditioner indoor unit and air conditioner system adopting device | |
| CN104515501B (en) | Wallboard installs positioning rule and wallboard installation and locating method | |
| CN203323330U (en) | External connection type wind deflector of air conditioner | |
| CN206957952U (en) | A kind of outer rotor Double Speed Fan | |
| CN219572257U (en) | Vertical air conditioner base | |
| CN105222299A (en) | A kind of device increasing return air pressure | |
| CN111049013A (en) | Dampproofing looped netowrk cabinet | |
| CN212866144U (en) | Constant-pressure water replenishing device | |
| CN205199847U (en) | Coating machine film rubberizing equipment take out air cooling system | |
| CN217057851U (en) | Energy-saving and environment-friendly air conditioning equipment | |
| CN207050198U (en) | A kind of idle call screen pack left socle | |
| CN214791521U (en) | Air outlet structure of household air conditioner | |
| CN201416965Y (en) | Mute evaporative cold air machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201109 Address after: Room 101-102, building C, No. 10, Huangshan Road, Beigou street, Xinyi City, Xuzhou City, Jiangsu Province Applicant after: Xinyi Xiyi high tech Material Industry Technology Research Institute Co.,Ltd. Address before: 322200 No. 22, Hefeng Village, Yantou Town, Pujiang County, Jinhua City, Zhejiang Province Applicant before: Pujiang Yiyan Machinery Equipment Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |