CN117420258A - Flammability tester for photovoltaic module - Google Patents
Flammability tester for photovoltaic module Download PDFInfo
- Publication number
- CN117420258A CN117420258A CN202311744105.3A CN202311744105A CN117420258A CN 117420258 A CN117420258 A CN 117420258A CN 202311744105 A CN202311744105 A CN 202311744105A CN 117420258 A CN117420258 A CN 117420258A
- Authority
- CN
- China
- Prior art keywords
- photovoltaic module
- box
- rotating arm
- frame
- support frame
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 claims abstract description 31
- 238000005192 partition Methods 0.000 claims description 11
- 239000000779 smoke Substances 0.000 claims description 10
- 239000002699 waste material Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 230000001737 promoting effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000004154 testing of material Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
- H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The invention relates to the technical field of testing of photovoltaic materials, in particular to a photovoltaic module flammability tester, which is characterized in that a movable cylinder is started when the tester is used, a movable table drives a placing frame to extend out of a placing box, then a photovoltaic module to be detected is installed on the placing frame, the movable table drives the photovoltaic module to enter the placing box, then a box door is closed to seal the placing box, a driver is started to drive a rotating arm and the placing box to rotate, so that the photovoltaic module is rotated to different angles to conduct a burning test, then a screw motor is started to drive a screw to rotate, the screw drives an installation table to slide on the placing box to adjust the position of a flame thrower, the flame thrower ignites the photovoltaic module at different positions through the flame thrower, then the rotating arm drives the photovoltaic module to conduct the angle ignition test of different modules, and a blower applies different air conditions to the placing box, so that the flammability test of the photovoltaic module is more comprehensive, and the testing efficiency and quality are improved.
Description
Technical Field
The invention relates to the technical field of photovoltaic material testing, in particular to a photovoltaic module flammability tester.
Background
The flammability test of a photovoltaic module is a test method for evaluating the flammability and fire spread of a photovoltaic module under fire conditions. The test can evaluate the combustion performance of the photovoltaic module by simulating the actual fire condition so as to ensure the safety of the photovoltaic module when the fire happens.
In testing, a photovoltaic module is typically placed in a particular test apparatus and then fire conditions are simulated by applying different heat or flame sources. The test will evaluate the characteristics of the photovoltaic module, such as heat generated in a fire, flame spread speed, smoke generation, etc. From these tests, the flame retardant properties of the photovoltaic module and the risk of fire spread can be determined.
The existing test equipment mainly erects the photovoltaic module for combustion test, but does not accord with the normal placing mode of the photovoltaic module, and the test effect is not accurate enough.
Disclosure of Invention
The invention aims to provide a flammability tester for a photovoltaic module, which aims to enable the flammability test of the photovoltaic module to be more comprehensive and improve the testing efficiency and quality.
In order to achieve the above object, the invention provides a photovoltaic module flammability tester, which comprises a supporting component, a placing component, a heating component and a detecting component, wherein the supporting component comprises a base, a supporting frame, a rotating arm, a placing box, a box door and a driver, the supporting frame is fixedly connected with the base and is positioned at the top of the base, the rotating arm is rotationally connected with the supporting frame and is positioned at one side of the supporting frame, the placing box is fixed on the rotating arm, the box door is rotationally connected with the placing box and is positioned at one side of the placing box, the driver is used for pushing the rotating arm to rotate, the placing component comprises a placing frame, a moving table and a moving cylinder, the moving table is slidably connected with the placing box and is positioned in the placing box, the output end of the moving cylinder is fixedly connected with the moving table and is positioned at one side of the moving table, the placing frame is arranged on the moving table, the heating component comprises a flame thrower, a screw, a mounting table, a screw motor and a blower, the mounting table is rotationally connected with the placing box and is arranged at one side of the placing box, the screw is fixedly connected with the screw, and the screw is arranged at one side of the detecting box.
The placing box comprises a box body, a supporting partition plate and a waste collecting box, wherein the supporting partition plate is fixedly connected with the box body and is positioned at the bottom of the box body, and the waste collecting box is connected with the box body in a sliding mode and is positioned at the bottom of the supporting partition plate.
The supporting component further comprises a handle, wherein the handle is fixedly connected with the box door and is positioned on one side of the box door.
The driver comprises a driving gear, a reduction gear and a driving motor, wherein the reduction gear is fixedly connected with the rotating arm and is positioned on one side of the rotating arm, the driving gear is meshed with the reduction gear and is rotationally connected with the supporting frame, and the output end of the driving motor is connected with the driving gear.
The support assembly further comprises a clamping device which is connected with the support frame in a sliding mode and is located on one side of the support frame.
The rack comprises a rack body, a positioning plate, a locking screw and a sliding buckle, wherein the positioning plate is in sliding connection with the rack body and is positioned at the bottom of the rack body, the locking screw is in rotary connection with the positioning plate and in threaded connection with the rack body, and the sliding buckle is arranged on the rack body in a sliding manner.
The placement assembly further comprises a bottom frame, wherein the bottom frame is fixed in the box body and is located on one side of the frame body.
The detection assembly comprises a smoke detector, a thermal imager and an alarm, wherein the smoke detector is arranged at the air outlet of the box body, the thermal imager is arranged in the box body, and the alarm is connected with the thermal imager.
According to the photovoltaic module flammability tester, the support frame is supported by the base, and the rotatable rotating arm is arranged on the support frame and can rotate the placing box. When the device is used, the movable air cylinder is started, the movable table can drive the placing rack to extend out of the placing box, then the photovoltaic component to be detected is installed on the placing rack, then the movable table drives the photovoltaic component to enter the placing box, then the box door can be closed to the placing box, then the driver is started to drive the rotating arm to rotate with the placing box, so that the photovoltaic component can be rotated to different angles to conduct combustion test, then the screw motor is started to drive the screw to rotate, the screw can drive the installing table to slide on the placing box to adjust the position of the flame thrower, so that the flame thrower can spray the photovoltaic component at different positions through the flame thrower, then the rotating arm is used for driving the angle of the photovoltaic component to conduct different component to ignite test, and the blower can be used for applying different air conditions in the placing box, so that the combustibility test of the photovoltaic component is more comprehensive, and the testing efficiency and the testing quality are improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
Fig. 1 is a structural diagram of a photovoltaic module flammability tester according to a first embodiment of the present invention.
Fig. 2 is a right side structural view of a photovoltaic module flammability tester according to a first embodiment of the present invention.
Fig. 3 is a cross-sectional structural view of a flammability tester for a photovoltaic module according to a first embodiment of the present invention.
Fig. 4 is a structural diagram of a flammability tester for a photovoltaic module according to a second embodiment of the present invention.
Fig. 5 is a right side structural view of a flammability tester for a photovoltaic module according to a second embodiment of the present invention.
Fig. 6 is a structural diagram of a flammability tester for a photovoltaic module according to a third embodiment of the present invention.
Fig. 7 is a sectional view showing a structure of a flammability tester for a photovoltaic module according to a third embodiment of the present invention.
Support assembly 101, placement assembly 102, heating assembly 103, detection assembly 104, base 105, support frame 106, rotating arm 107, placement box 108, door 109, drive 110, placement rack 111, mobile station 112, mobile cylinder 113, flame thrower 114, screw 115, mounting table 116, screw motor 117, blower 118, box 201, support baffle 202, waste collection box 203, handle 204, drive gear 205, reduction gear 206, drive motor 207, clamp 208, clamp plate 209, second cylinder 210, frame 211, positioning plate 212, locking screw 213, slide fastener 214, chassis 215, smoke detector 301, thermal imager 302, alarm 303, fire extinguisher 304.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and 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 therefore should not be construed as limiting the present invention. Furthermore, in the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
First embodiment
Referring to fig. 1 to 3, fig. 1 is a structural diagram of a photovoltaic module flammability tester according to a first embodiment of the present invention. Fig. 2 is a right side structural view of a photovoltaic module flammability tester according to a first embodiment of the present invention. Fig. 3 is a cross-sectional structural view of a flammability tester for a photovoltaic module according to a first embodiment of the present invention. The invention provides a photovoltaic module flammability tester, which comprises a support module 101, a placement module 102, a heating module 103 and a detection module 104, wherein the support module 101 comprises a base 105, a support frame 106, a rotating arm 107, a placement box 108, a box door 109 and a driver 110, the support frame 106 is fixedly connected with the base 105 and is positioned at the top of the base 105, the rotating arm 107 is rotatably connected with the support frame 106 and is positioned at one side of the support frame 106, the placement box 108 is fixedly arranged on the rotating arm 107, the box door 109 is rotatably connected with the placement box 108 and is positioned at one side of the placement box 108, the driver 110 is used for pushing the rotation arm 107 to rotate, the placement module 102 comprises a placement frame 111, a moving table 112 and a moving cylinder 113, the moving table 112 is slidably connected with the placement box 108 and is positioned in the placement box 108, the output end of the moving cylinder 113 is fixedly connected with the moving table 112 and is positioned at one side of the moving table 112, the placement frame 111 is arranged on one side of the placement box 103, the moving table 103 is arranged on the other side of the placement box 108, the heating module is arranged on one side of the placement box 108 and is connected with the screw 116, the screw rod assembly is arranged on the other side of the screw rod assembly 116 and is arranged on the screw rod assembly 116, the screw rod assembly is arranged on the other side of the screw rod assembly is connected with the screw rod assembly 116, and is arranged on the screw rod assembly 116.
In the present embodiment, the support frame 106 is supported by the base 105, and a rotatable arm 107 is provided on the support frame 106, and the arm 107 can rotate the placement box 108. When the device is used, the movable air cylinder 113 is started, the movable table 112 can drive the placing frame 111 to extend out of the placing box 108, then a photovoltaic module to be detected is installed on the placing frame 111, then the movable table 112 drives the photovoltaic module to enter the placing box 108, then the box door 109 can be closed to seal the placing box 108, then the driver 110 is started to drive the rotating arm 107 and the placing box 108 to rotate, so that the photovoltaic module can be rotated to different angles for combustion testing, then the screw motor 117 is started to drive the screw 115 to rotate, so that the screw 115 can drive the installation table 116 to slide on the placing box 108 to adjust the position of the flame thrower 114, so that the flame thrower 114 can fire the photovoltaic module at different positions, then the rotating arm 107 can drive the photovoltaic module to fire at different angles, and the blower 118 can apply different air conditions to the placing box 108, so that the quality of the combustible module can be tested more comprehensively.
Second embodiment
Referring to fig. 4 to 5, fig. 4 is a structural diagram of a flammability tester for a photovoltaic module according to a second embodiment of the present invention. Fig. 5 is a right side structural view of a flammability tester for a photovoltaic module according to a second embodiment of the present invention. On the basis of the first embodiment, the invention further provides a photovoltaic module flammability tester, the placement box 108 comprises a box body 201, a supporting partition plate 202 and a waste collection box 203, the supporting partition plate 202 is fixedly connected with the box body 201 and is positioned at the bottom of the box body 201, and the waste collection box 203 is slidingly connected with the box body 201 and is positioned at the bottom of the supporting partition plate 202. The supporting partition 202 is provided with mesh openings, so that the burned waste residues can enter the waste collecting box 203 through the supporting partition 202, and the waste can be collected more conveniently.
The support assembly 101 further includes a handle 204, where the handle 204 is fixedly connected to the door 109 and is located on one side of the door 109. The door 109 can be conveniently opened by the handle 204, so that the use is more convenient.
The driver 110 includes a driving gear 205, a reduction gear 206 and a driving motor 207, the reduction gear 206 is fixedly connected with the rotating arm 107 and is located at one side of the rotating arm 107, the driving gear 205 is meshed with the reduction gear 206 and is rotationally connected with the supporting frame 106, and an output end of the driving motor 207 is connected with the driving gear 205. The driving motor 207 is started to drive the driving gear 205 to rotate, so that the driving gear 205 can drive the reduction gear 206 to rotate to drive the rotating arm 107 and the placement box 108 to rotate, and the use is more convenient.
The support assembly 101 further includes a clamp 208, wherein the clamp 208 is slidably coupled to the support frame 106 and is located on one side of the support frame 106. By means of the clamping device 208, after the rotating arm 107 set rotates to a proper position, the clamping device 208 is started to clamp the rotating arm 107, so that the position fixing is more stable.
The clamping device 208 comprises a clamping plate 209 and a second air cylinder 210, the clamping plate 209 is in sliding connection with the supporting frame 106 and is located on one side of the supporting frame 106, and an output end of the second air cylinder 210 is fixedly connected with the clamping plate 209 and is located on one side of the clamping plate 209. Actuation of the second cylinder 210 may cause the clamping plate 209 to slide to fix the rotating arm 107.
The placing frame 111 comprises a frame body 211, a positioning plate 212, a locking screw 213 and a sliding buckle 214, wherein the positioning plate 212 is in sliding connection with the frame body 211 and is positioned at the bottom of the frame body 211, the locking screw 213 is in rotational connection with the positioning plate 212 and is in threaded connection with the frame body 211, and the sliding buckle 214 is arranged on the frame body 211 in a sliding manner. When the photovoltaic module is used, the photovoltaic module is placed between the frame 211 and the positioning plate 212, then the locking screw 213 is rotated to drive the positioning plate 212 to be close to the frame 211 for fixing, and the sliding buckle 214 can fix the upper part of the photovoltaic module, so that the photovoltaic module can be kept stable in the test process.
The placement assembly 102 further includes a chassis 215, the chassis 215 being fixed within the housing 201 and located on one side of the frame 211. The frame body 211 can be supported by the bottom frame 215, so that the use is more convenient.
Third embodiment
Referring to fig. 6 to 7, fig. 6 is a structural diagram of a flammability tester for a photovoltaic module according to a third embodiment of the present invention. Fig. 7 is a sectional view showing a structure of a flammability tester for a photovoltaic module according to a third embodiment of the present invention. On the basis of the second embodiment, the invention further provides a photovoltaic module flammability tester, the detection module 104 comprises a smoke detector 301, a thermal imager 302 and an alarm 303, the smoke detector 301 is arranged at the air outlet of the box 201, the thermal imager 302 is arranged in the box 201, and the alarm 303 is connected with the thermal imager 302. The smoke detector 301 can detect smoke at the air outlet, the thermal imager 302 can detect the burning temperature, and the alarm 303 can alarm after the temperature exceeds a preset value, so that the use is more convenient.
The detection assembly 104 further includes a fire extinguisher 304, the fire extinguisher 304 being disposed on the housing 201. By means of the fire extinguisher 304, fire can be extinguished when the combustion in the box 201 is out of control, so that the test is safer.
The above disclosure is only a preferred embodiment of the present invention, and it should be understood that the scope of the invention is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present invention.
Claims (8)
1. A tester for the combustibility of a photovoltaic module is characterized in that,
including supporting component, placing the subassembly, heating element and detecting element, the supporting component includes base, support frame, rotating arm, places case, chamber door and driver, the support frame with base fixed connection is located the top of base, the rotating arm with the support frame rotates to be connected, and is located one side of support frame, place the case and fix on the rotating arm, the chamber door with place the case and rotate to be connected, and be located place one side of case, the driver is used for promoting the rotating arm rotates, place the subassembly including rack, mobile station and movable cylinder, the mobile station with place case sliding connection, and be located place the incasement, movable cylinder's output with mobile station fixed connection, and be located one side of mobile station, place the frame and be placed on the mobile station, the heating element includes flame thrower, screw rod, mount table, screw rod motor and air-blower, mount table with place case sliding connection, and be located one side of support frame, the screw rod with mount table connection screw rod motor, the output end with the screw rod is placed in the setting up the setting of screw rod assembly is in the setting up.
2. A photovoltaic module flammability test meter according to claim 1,
the placing box comprises a box body, a supporting partition plate and a waste collecting box, wherein the supporting partition plate is fixedly connected with the box body and is positioned at the bottom of the box body, and the waste collecting box is connected with the box body in a sliding manner and is positioned at the bottom of the supporting partition plate.
3. A photovoltaic module flammability test meter according to claim 2,
the support assembly further comprises a handle, wherein the handle is fixedly connected with the box door and is positioned on one side of the box door.
4. A photovoltaic module flammability test meter according to claim 3,
the driver comprises a driving gear, a reduction gear and a driving motor, wherein the reduction gear is fixedly connected with the rotating arm and is positioned on one side of the rotating arm, the driving gear is meshed with the reduction gear and is rotationally connected with the supporting frame, and the output end of the driving motor is connected with the driving gear.
5. A photovoltaic module flammability test meter according to claim 4,
the support assembly further comprises a clamping device which is connected with the support frame in a sliding mode and is located on one side of the support frame.
6. A photovoltaic module flammability test meter according to claim 5,
the rack comprises a rack body, a positioning plate, a locking screw and a sliding buckle, wherein the positioning plate is in sliding connection with the rack body and is positioned at the bottom of the rack body, the locking screw is in rotary connection with the positioning plate and in threaded connection with the rack body, and the sliding buckle is arranged on the rack body in a sliding manner.
7. A photovoltaic module flammability test meter according to claim 6,
the placement component further comprises a bottom frame, wherein the bottom frame is fixed in the box body and is positioned on one side of the frame body.
8. A photovoltaic module flammability test meter according to claim 7,
the detection assembly comprises a smoke detector, a thermal imager and an alarm, wherein the smoke detector is arranged at the air outlet of the box body, the thermal imager is arranged in the box body, and the alarm is connected with the thermal imager.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311744105.3A CN117420258A (en) | 2023-12-19 | 2023-12-19 | Flammability tester for photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311744105.3A CN117420258A (en) | 2023-12-19 | 2023-12-19 | Flammability tester for photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117420258A true CN117420258A (en) | 2024-01-19 |
Family
ID=89531141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311744105.3A Pending CN117420258A (en) | 2023-12-19 | 2023-12-19 | Flammability tester for photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117420258A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206356647U (en) * | 2016-08-12 | 2017-07-28 | 盐城市富源油箱有限公司 | A kind of fuel tank stock roll fixed mount |
| CN108981203A (en) * | 2018-10-15 | 2018-12-11 | 广东大粤新能源科技股份有限公司 | A kind of solar energy fixed frame and its application method with angular adjustment |
| CN209977270U (en) * | 2019-05-21 | 2020-01-21 | 苏州惠林节能材料有限公司 | Air valve structure and air conditioning system with same |
| CN211420169U (en) * | 2019-10-25 | 2020-09-04 | 杨芳 | Quick detection device of food microorganism |
| CN212456648U (en) * | 2020-07-15 | 2021-02-02 | 山东奥客隆太阳能科技有限公司 | Solar line lamp with rainproof function |
| CN215734098U (en) * | 2021-08-20 | 2022-02-01 | 沈阳科技学院 | Mounting rack for solar photovoltaic panel |
| CN215789041U (en) * | 2021-10-09 | 2022-02-11 | 安徽合福精工科技有限公司 | Burnishing device is used in casting mould production and processing |
| CN115166132A (en) * | 2022-05-09 | 2022-10-11 | 中国国检测试控股集团股份有限公司 | Photovoltaic module flammability tester |
| CN217697357U (en) * | 2022-07-25 | 2022-11-01 | 山东晟阳生物工程有限公司 | Heat radiation type high-temperature sterilization box |
| CN217849277U (en) * | 2022-05-24 | 2022-11-18 | 江苏泗阳荣马光电科技有限公司 | Spliced solar photovoltaic cell module |
| CN218592380U (en) * | 2022-11-09 | 2023-03-10 | 江苏紫金东方超声电机有限公司 | Clamping device for processing rotating shaft of ultrasonic motor |
| CN115958441A (en) * | 2022-12-21 | 2023-04-14 | 江苏罡阳股份有限公司 | Double-station clamping device for drilling and milling positioning holes in end faces of crank rods in integrated machining mode |
| CN116329904A (en) * | 2023-02-17 | 2023-06-27 | 中铁十一局集团第四工程有限公司 | Integrated photovoltaic bracket assembly equipment and process |
-
2023
- 2023-12-19 CN CN202311744105.3A patent/CN117420258A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206356647U (en) * | 2016-08-12 | 2017-07-28 | 盐城市富源油箱有限公司 | A kind of fuel tank stock roll fixed mount |
| CN108981203A (en) * | 2018-10-15 | 2018-12-11 | 广东大粤新能源科技股份有限公司 | A kind of solar energy fixed frame and its application method with angular adjustment |
| CN209977270U (en) * | 2019-05-21 | 2020-01-21 | 苏州惠林节能材料有限公司 | Air valve structure and air conditioning system with same |
| CN211420169U (en) * | 2019-10-25 | 2020-09-04 | 杨芳 | Quick detection device of food microorganism |
| CN212456648U (en) * | 2020-07-15 | 2021-02-02 | 山东奥客隆太阳能科技有限公司 | Solar line lamp with rainproof function |
| CN215734098U (en) * | 2021-08-20 | 2022-02-01 | 沈阳科技学院 | Mounting rack for solar photovoltaic panel |
| CN215789041U (en) * | 2021-10-09 | 2022-02-11 | 安徽合福精工科技有限公司 | Burnishing device is used in casting mould production and processing |
| CN115166132A (en) * | 2022-05-09 | 2022-10-11 | 中国国检测试控股集团股份有限公司 | Photovoltaic module flammability tester |
| CN217849277U (en) * | 2022-05-24 | 2022-11-18 | 江苏泗阳荣马光电科技有限公司 | Spliced solar photovoltaic cell module |
| CN217697357U (en) * | 2022-07-25 | 2022-11-01 | 山东晟阳生物工程有限公司 | Heat radiation type high-temperature sterilization box |
| CN218592380U (en) * | 2022-11-09 | 2023-03-10 | 江苏紫金东方超声电机有限公司 | Clamping device for processing rotating shaft of ultrasonic motor |
| CN115958441A (en) * | 2022-12-21 | 2023-04-14 | 江苏罡阳股份有限公司 | Double-station clamping device for drilling and milling positioning holes in end faces of crank rods in integrated machining mode |
| CN116329904A (en) * | 2023-02-17 | 2023-06-27 | 中铁十一局集团第四工程有限公司 | Integrated photovoltaic bracket assembly equipment and process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2462382Y (en) | Heat radiating fire disaster characteristic test-bed | |
| CN106093283A (en) | The test method of a kind of Fast Evaluation lithium battery fire extinguishing property and device | |
| CN110515000B (en) | Integrated battery thermal runaway test system | |
| CN113791358A (en) | Multi-parameter lithium ion battery safety evaluation device and method | |
| CN101871901A (en) | System and method for detecting thermal protection performance of bunker clothing | |
| CN117420258A (en) | Flammability tester for photovoltaic module | |
| CN209055496U (en) | A kind of device for pitch flash points detection | |
| JP2007187598A (en) | Combustion tester | |
| CN211348095U (en) | Horizontal and vertical combustion testing machine | |
| CN209624511U (en) | The test integrated platform of aviation nonmetallic materials multi-angle combustibility | |
| CN115166132A (en) | Photovoltaic module flammability tester | |
| CN216594891U (en) | Full-automatic closed flash point tester | |
| CN109900492A (en) | A kind of automobile bonfire test system and method | |
| CN210775291U (en) | Glow wire tester | |
| CN109856179B (en) | Backfire experimental device and method for testing backfire critical conditions and parameters thereof | |
| CN213364671U (en) | Flame retardant property tester | |
| CN210180990U (en) | Horizontal combustion tester | |
| CN216051574U (en) | Combustion test equipment | |
| RU2325703C1 (en) | Method to check smoke detectors and device for implementation thereof | |
| CN203793190U (en) | Combustion performance mobile inspection van for construction external thermal insulation material | |
| CN218445245U (en) | Full-automatic test detector for asphalt flash point | |
| CN213337419U (en) | Flame-retardant testing device for connector | |
| CN213303272U (en) | Detector check out test set is felt to intelligence cigarette | |
| CN219777590U (en) | Detection device for high-flame-retardance halogen-free low-smoke low-toxicity power cable | |
| CN220207546U (en) | Flame-retardant detector |
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 |