CN110863581A - Building thermal-insulated siding wall that building engineering field was used - Google Patents

Building thermal-insulated siding wall that building engineering field was used Download PDF

Info

Publication number
CN110863581A
CN110863581A CN201911181396.3A CN201911181396A CN110863581A CN 110863581 A CN110863581 A CN 110863581A CN 201911181396 A CN201911181396 A CN 201911181396A CN 110863581 A CN110863581 A CN 110863581A
Authority
CN
China
Prior art keywords
fixedly connected
wall
building
thermal
field
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.)
Granted
Application number
CN201911181396.3A
Other languages
Chinese (zh)
Other versions
CN110863581B (en
Inventor
刘勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liangda building materials technology (Xuzhou) Co.,Ltd.
Original Assignee
Beijing Dinghan Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Dinghan Technology Co Ltd filed Critical Beijing Dinghan Technology Co Ltd
Priority to CN201911181396.3A priority Critical patent/CN110863581B/en
Publication of CN110863581A publication Critical patent/CN110863581A/en
Application granted granted Critical
Publication of CN110863581B publication Critical patent/CN110863581B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/7608Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising a prefabricated insulating layer, disposed between two other layers or panels
    • E04B1/7612Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising a prefabricated insulating layer, disposed between two other layers or panels in combination with an air space

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)

Abstract

The invention discloses a building heat insulation plate wall used in the field of building engineering, which relates to the technical field of building engineering and comprises a fixed seat, wherein the upper surface of the fixed seat is fixedly connected with a wall body, a heat insulation cavity is formed in the wall body, two symmetrical sliding grooves are formed in the upper surface of the fixed seat, a buffer plate is connected in the sliding grooves in a sliding manner, the outer surface of the buffer plate is fixedly connected with a buffer rod, one end, far away from the buffer plate, of the buffer rod penetrates through the outer surface of the wall body and extends into the heat insulation cavity, one end, located at the heat insulation cavity, of the buffer rod is fixedly connected with a strong spring, the inner side wall of the heat insulation cavity is fixedly connected with a bearing plate, the outer surface of the bearing plate is fixedly connected with a heat insulation. This building thermal-insulated siding wall that building engineering field was used possesses thermal-insulated effectual, can cushion and take a breath convenient advantage to external impact force.

Description

Building thermal-insulated siding wall that building engineering field was used
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a building heat insulation board wall used in the field of constructional engineering.
Background
The building engineering refers to an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them.
Thermal-insulated siding wall is a wall body that uses comparatively frequently among the building engineering, but present thermal-insulated siding wall has thermal-insulated effect poor in the use, can't cushion and take a breath inconvenient problem to external impact force to influence user's use comfort, for this reason, we have provided a building thermal-insulated siding wall that building engineering field used.
Disclosure of Invention
The invention aims to provide a building heat insulation board wall used in the field of building engineering, which has the advantages of good heat insulation effect and capability of buffering external impact force and facilitating air exchange, and solves the problems that the existing heat insulation board wall has poor heat insulation effect and cannot buffer the external impact force and is inconvenient to exchange air in the use process.
Technical scheme
In order to solve the above problems, the present invention provides the following technical solutions: the utility model provides a building thermal-insulated siding wall that building engineering field was used, includes the fixing base, the last fixed surface of fixing base is connected with the wall body, thermal-insulated chamber has been seted up to the inside of wall body, two symmetrical spouts have been seted up to the upper surface of fixing base, the inside sliding connection of spout has the buffer board, the external fixed surface of buffer board is connected with the buffer beam, the buffer beam is kept away from the one end of buffer board and is run through the surface of wall body and extend to the inside in thermal-insulated chamber, the buffer beam is located the powerful spring of the one end fixedly connected with in thermal-insulated chamber, the inside wall fixedly connected with bearing plate in thermal-insulated chamber, the external fixed surface of bearing.
Further, the inner wall fixedly connected with gear motor in thermal-insulated chamber, gear motor's output fixedly connected with screw thread push rod, the surface cover of screw thread push rod is equipped with the thread circle rather than the looks adaptation, the outer fixed surface that the heat-insulating box is close to gear motor is connected with the location bearing, the one end that gear motor was kept away from to the screw thread push rod runs through to the inside of location bearing.
Further, solid fixed ring is overlapped to gear motor's surface, gu fixed ring's surface fixed connection has the limiting plate, the limiting plate is kept away from solid fixed ring's one end and is connected with the surface fixed connection of heat-insulating box, spacing hole has been seted up to the surface of limiting plate, the surface fixed connection of screw ring has the slide bar, the one end that the screw ring was kept away from to the slide bar runs through spacing hole and extends to the opposite side of limiting plate, the one end fixedly connected with heat insulating board that the screw ring was kept away from to the slide bar, the air vent has been seted up to the surface of wall body, the.
Further, the inside of air vent is equipped with the air exhauster, the surface of air exhauster and the inner wall fixed connection of air vent can accelerate the inside air flow speed of wall body through setting up the air exhauster, improve the inside efficiency of taking a breath of wall body.
Furthermore, a side face, close to the vent hole, of the heat insulation plate is fixedly connected with a sealing gasket, the outer surface of the sealing gasket is in contact with the inner side wall of the heat insulation cavity, gaps can be prevented from being generated between the heat insulation plate and the wall body through the sealing gasket, and therefore the heat insulation effect of the heat insulation plate is improved.
Furthermore, the outer fixed surface of wall body is connected with the filter screen, the filter screen is located same water flat line with the air vent, can avoid outside dust to pass through the inside that the air vent got into the wall body through setting up the filter screen, has improved the suitability of air vent.
Further, the through-hole has been seted up to the surface of buffer board, the inclination of through-hole is forty degrees, can provide air outlet channel for the air vent through setting up the through-hole, can reduce the possibility that the rainwater flowed into the wall body through the slope design.
Further, the interior diapire fixedly connected with of through-hole meets water inflation sealing rod, the tensile strength who meets water inflation sealing rod is not less than 3.6 megapascals, has further improved the water-proof effects of through-hole through setting up meet water inflation sealing rod, produces 2 to 3 times inflation deformation after meeting water to be full of all irregular surfaces, hole and the clearance of seam, produce huge contact pressure simultaneously, thoroughly prevent the seepage.
Furthermore, the outer fixed surface of wall body is connected with the foam blotter, the thickness of foam blotter is not less than one centimetre, both can avoid the buffer board and cause wearing and tearing with wall body direct contact through setting up the foam blotter, can increase the holistic heat preservation ability of wall body again.
Furthermore, the inside of heat insulation box has seted up the heat insulation hole, four are no less than in the quantity of heat insulation hole, arrange for the mode of staggering each other through setting up the heat insulation hole to prolong its heat flow path, increase the thermal resistance, thereby reduce its coefficient of heat conductivity, improved the holistic thermal insulation performance of wall body.
1. This building thermal-insulated siding wall that building engineering field was used, it takes a breath to accelerate the inside air flow speed of wall body through the air exhauster, take a breath after finishing, start gear motor, the operation by gear motor drives screw push rod rotation, promote the fillet of screw through the screw push rod, it removes to drive the slide bar through the fillet of screw, promote the heat insulating board through the slide bar and be located same horizontal plane with the air vent, the completion is to the closure of air vent, when the buffer board receives external impact, the impact force can be transmitted to powerful spring through the buffer beam, the characteristic of rethread powerful spring itself is cushioned, thermal-insulated effectual has been reached, can cushion and take a breath convenient effect to the external impact force.
2. This building thermal-insulated siding wall that building engineering field was used arranges for the mode of staggering each other through setting up thermal-insulated hole to prolong its heat flow route, increase the thermal resistance, thereby reduce its coefficient of heat conductivity, improved the holistic thermal insulation performance of wall body, both can avoid buffer board and wall body direct contact to cause wearing and tearing through setting up the foam blotter, can increase the holistic heat preservation ability of wall body again.
Drawings
FIG. 1 is a cross-sectional view of a wall according to the present invention;
FIG. 2 is a perspective view of the gear motor of the present invention;
FIG. 3 is a cross-sectional view of the insulation box of the present invention;
FIG. 4 is a side view of a baffle of the present invention.
Illustration of the drawings: 1. a fixed seat; 2. a wall body; 3. a thermally insulating cavity; 4. a chute; 5. a buffer plate; 6. a buffer rod; 7. a strong spring; 8. a bearing plate; 9. a heat insulation box; 10. a reduction motor; 11. a threaded push rod; 12. a thread ring; 13. positioning the bearing; 14. a fixing ring; 15. a limiting plate; 16. limiting strip holes; 17. a heat insulation plate; 18. a vent hole; 19. an exhaust fan; 20. a gasket; 21. a filter screen; 22. a through hole; 23. a water-swelling sealing strip when meeting water; 24. a foam cushion; 25. a heat insulation hole; 26. a slide bar.
Detailed Description
As shown in fig. 1 to 4, the present invention provides a technical solution: a building heat insulation board wall used in the field of building engineering comprises a fixed seat 1, wherein the upper surface of the fixed seat 1 is fixedly connected with a wall body 2, the outer surface of the wall body 2 is fixedly connected with a filter screen 21, the filter screen 21 and an air vent 18 are positioned on the same horizontal line, external dust can be prevented from entering the interior of the wall body 2 through the air vent 18 by arranging the filter screen 21, the applicability of the air vent 18 is improved, the outer surface of the wall body 2 is fixedly connected with a foam cushion pad 24, the thickness of the foam cushion pad 24 is not less than one centimeter, the direct contact between the buffer board 5 and the wall body 2 can be prevented from being worn by arranging the foam cushion pad 24, the overall heat insulation capacity of the wall body 2 can be increased, a heat insulation cavity 3 is arranged in the wall body 2, two symmetrical sliding grooves 4 are arranged on the upper surface of the fixed seat, the inclination angle of the through hole 22 is forty degrees, an air outlet channel can be provided for the vent hole 18 by arranging the through hole 22, the possibility of rainwater flowing into the wall body 2 can be reduced by an inclined design, the inner bottom wall of the through hole 22 is fixedly connected with a water-swelling water stop bar 23, the water-swelling water stop bar 23 is a commonly used existing material in the wall body technology, the tensile strength of the water-swelling water stop bar 23 is not less than 3.6 MPa, the waterproof effect of the through hole 22 is further improved by arranging the water-swelling water stop bar 23, 2-3 times of swelling deformation is generated after water is met, all irregular surfaces, cavities and gaps of seams are filled, huge contact pressure is generated at the same time, leakage is thoroughly prevented, the buffer rod 6 is fixedly connected to the outer surface of the buffer plate 5, one end, far away from the buffer plate 5, of the buffer rod 6 penetrates through the outer surface of the wall body 2 and extends into the heat insulation cavity 3, the inner side wall of the heat insulation cavity 3 is fixedly connected with a bearing plate 8, the outer surface of the bearing plate 8 is fixedly connected with a heat insulation box 9, the heat insulation box 9 is internally provided with heat insulation holes 25, the number of the heat insulation holes 25 is not less than four, by arranging the heat insulation holes 25 in a staggered manner, the heat flow path is prolonged, the thermal resistance is increased, therefore, the heat conductivity coefficient is reduced, the overall heat insulation performance of the wall body 2 is improved, the inner wall of the heat insulation cavity 3 is fixedly connected with the speed reducing motor 10, the model of the speed reducing motor 10 is ZH-400-60-S, the output end of the speed reducing motor 10 is fixedly connected with the threaded push rod 11, the outer surface of the threaded push rod 11 is sleeved with the threaded ring 12 matched with the speed reducing motor, the outer surface of the heat insulation box 9 close to the speed reducing motor 10 is fixedly connected with the positioning bearing 13, and one end, far away from the speed reducing motor 10, of the threaded push rod 11 penetrates into the positioning bearing.
The outer surface of the speed reducing motor 10 is sleeved with a fixed ring 14, the outer surface of the fixed ring 14 is fixedly connected with a limit plate 15, one end of the limit plate 15, far away from the fixed ring 14, is fixedly connected with the outer surface of the heat insulation box 9, the outer surface of the limit plate 15 is provided with a limit strip hole 16, the outer surface of the thread ring 12 is fixedly connected with a slide rod 26, one end of the slide rod 26, far away from the thread ring 12, penetrates through the limit strip hole 16 and extends to the other side of the limit plate 15, one end of the slide rod 26, far away from the thread ring 12, is fixedly connected with a heat insulation plate 17, one side surface of the heat insulation plate 17, close to the vent hole 18, is fixedly connected with a sealing gasket 20, the outer surface of the sealing gasket 20 is contacted with the inner side wall of the, the model of the exhaust fan 19 is RE6RD62, the outer surface of the exhaust fan 19 is fixedly connected with the inner wall of the vent hole 18, the air flowing speed inside the wall body 2 can be increased by arranging the exhaust fan 19, the ventilation efficiency inside the wall body is improved, and the vent hole 18 is communicated with the heat insulation cavity 3.
During the use, at first be linked together gear motor 10 and air exhauster 19 respectively with municipal power, start air exhauster 19 when needing to take a breath to the inside air of wall body 2, accelerate the inside air flow velocity of wall body 2 through air exhauster 19 and accomplish taking a breath, after finishing taking a breath, start gear motor 10, the operation by gear motor 10 drives screw thread push rod 11 rotation, promote threaded ring 12 through screw thread push rod 11, it removes to drive slide bar 26 through threaded ring 12, promote heat insulating board 17 and air vent 18 and be located the same horizontal plane through slide bar 26, accomplish the closure to air vent 18, when buffer board 5 receives external shock, the impact force can be transmitted to powerful spring 7 through buffer bar 6, the characteristic of rethread powerful spring 7 itself cushions.

Claims (10)

1. The utility model provides a building thermal-insulated siding wall that building engineering field was used, includes fixing base (1), its characterized in that: the utility model discloses a thermal insulation structure, including fixing base (1), the upper surface fixedly connected with wall body (2) of fixing base (1), thermal-insulated chamber (3) have been seted up to the inside of wall body (2), two symmetrical spout (4) have been seted up to the upper surface of fixing base (1), the inside sliding connection of spout (4) has buffer board (5), the external fixed surface of buffer board (5) is connected with buffer beam (6), the one end that buffer board (5) were kept away from in buffer beam (6) runs through the surface of wall body (2) and extends to the inside of thermal-insulated chamber (3), buffer beam (6) are located the powerful spring of one end fixedly connected with (7) of thermal-insulated chamber (3), the inside wall fixedly connected with bearing plate (8) of thermal-insulated chamber (3), the external fixed surface of bearing plate (8) is connected with hot.
2. A building insulation panel wall for use in the field of construction engineering as claimed in claim 1, wherein: the inner wall fixedly connected with gear motor (10) in thermal-insulated chamber (3), the output fixedly connected with screw thread push rod (11) of gear motor (10), the surface cover of screw thread push rod (11) is equipped with screw thread circle (12) rather than the looks adaptation, the fixed surface that gear motor (10) are close to in heat-insulating box (9) is connected with location bearing (13), the one end that gear motor (10) were kept away from in screw thread push rod (11) runs through to the inside of location bearing (13).
3. A building insulation panel wall for use in the field of construction engineering as claimed in claim 2, wherein: the outer surface cover of gear motor (10) is equipped with solid fixed ring (14), the outer fixed surface of solid fixed ring (14) is connected with limiting plate (15), the outer fixed surface of the one end that solid fixed ring (14) was kept away from in limiting plate (15) is connected with the outer fixed surface of heat-insulating box (9), spacing hole (16) have been seted up to the surface of limiting plate (15), the outer fixed surface of screw ring (12) is connected with slide bar (26), the one end that screw ring (12) were kept away from in slide bar (26) runs through spacing hole (16) and extends to the opposite side of limiting plate (15), the one end fixedly connected with heat insulating board (17) of screw ring (12) are kept away from in slide bar (26), air vent (18) have been seted up to the surface of wall body (2), air vent (18.
4. A building insulation panel wall for use in the field of construction engineering as claimed in claim 3, wherein: an exhaust fan (19) is arranged in the vent hole (18), and the outer surface of the exhaust fan (19) is fixedly connected with the inner wall of the vent hole (18).
5. A building insulation panel wall for use in the field of construction engineering as claimed in claim 3, wherein: one side fixedly connected with sealed pad (20) that heat insulating board (17) are close to air vent (18), the surface of sealed pad (20) contacts with the inside wall in heat-insulating chamber (3).
6. A building insulation panel wall for use in the field of construction engineering as claimed in claim 3, wherein: the outer surface of the wall body (2) is fixedly connected with a filter screen (21), and the filter screen (21) and the vent holes (18) are located on the same horizontal line.
7. A building insulation panel wall for use in the field of construction engineering as claimed in claim 1, wherein: through-hole (22) have been seted up to the surface of buffer board (5), the inclination of through-hole (22) is forty degrees.
8. The building insulation panel wall for the field of construction engineering according to claim 7, wherein: the inner bottom wall of the through hole (22) is fixedly connected with a water-swelling water stop strip (23).
9. A building insulation panel wall for use in the field of construction engineering as claimed in claim 1, wherein: the outer surface of the wall body (2) is fixedly connected with a foam cushion pad (24), and the thickness of the foam cushion pad (24) is not less than one centimeter.
10. A building insulation panel wall for use in the field of construction engineering as claimed in claim 1, wherein: heat insulation holes (25) are formed in the heat insulation box (9), and the number of the heat insulation holes (25) is not less than four.
CN201911181396.3A 2019-11-27 2019-11-27 Building thermal-insulated siding wall that building engineering field was used Active CN110863581B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911181396.3A CN110863581B (en) 2019-11-27 2019-11-27 Building thermal-insulated siding wall that building engineering field was used

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911181396.3A CN110863581B (en) 2019-11-27 2019-11-27 Building thermal-insulated siding wall that building engineering field was used

Publications (2)

Publication Number Publication Date
CN110863581A true CN110863581A (en) 2020-03-06
CN110863581B CN110863581B (en) 2021-02-02

Family

ID=69656561

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911181396.3A Active CN110863581B (en) 2019-11-27 2019-11-27 Building thermal-insulated siding wall that building engineering field was used

Country Status (1)

Country Link
CN (1) CN110863581B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112482595A (en) * 2020-12-02 2021-03-12 邓家珍 Building thermal-insulated siding wall that building engineering field was used

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1860253A2 (en) * 2006-05-26 2007-11-28 Saint-Gobain Glass France Modular support and wall system for narrow glass plates
CN207686056U (en) * 2017-12-26 2018-08-03 上海同造欧式建筑科技股份有限公司 A kind of wall body structure with heat insulation function
CN209145336U (en) * 2018-10-15 2019-07-23 王鹏程 A kind of antidetonation assembly villa
CN110130545A (en) * 2019-06-27 2019-08-16 南通理工学院 Translational folding wall in building

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1860253A2 (en) * 2006-05-26 2007-11-28 Saint-Gobain Glass France Modular support and wall system for narrow glass plates
CN207686056U (en) * 2017-12-26 2018-08-03 上海同造欧式建筑科技股份有限公司 A kind of wall body structure with heat insulation function
CN209145336U (en) * 2018-10-15 2019-07-23 王鹏程 A kind of antidetonation assembly villa
CN110130545A (en) * 2019-06-27 2019-08-16 南通理工学院 Translational folding wall in building

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112482595A (en) * 2020-12-02 2021-03-12 邓家珍 Building thermal-insulated siding wall that building engineering field was used

Also Published As

Publication number Publication date
CN110863581B (en) 2021-02-02

Similar Documents

Publication Publication Date Title
CN110863581B (en) Building thermal-insulated siding wall that building engineering field was used
CN112282107A (en) Assembled wallboard with gap sealing and water leakage preventing functions
CN105534454B (en) A kind of noise reduction heat-insulation door plate for cleaning equipment
CN212584270U (en) Valve convenient to adjust opening pressure
CN207906001U (en) A kind of efficient wind power generation blower fan case of noise reduction heat dissipation
CN109184007A (en) A kind of building heat preservation structure
CN211440861U (en) Composite phenolic resin air conditioner insulation board production line flange protection device
CN218493661U (en) Engine silencing structure
CN209735717U (en) Brick production material ball mill
CN216767140U (en) High-air-tightness heat-insulation aluminum alloy sliding window
CN209523681U (en) A kind of sound-insulating and heat-insulating firebreak device for cabin
CN208704013U (en) A kind of foam filled floor heating tiles
CN205504447U (en) Novel heat -insulating aluminum alloy section material
CN214657658U (en) Integrated rainwater and sewage lifting pump station anti-freezing device
CN108413037A (en) A kind of high-temperature resistant polytetrafluoroethylmelt sealing joint strip
CN204555775U (en) Storage heater and refrigerator
CN215060470U (en) Simple and easy installed pvdf pipeline elbow heat preservation shell
CN207252124U (en) A kind of controller for electric vehicle heat-dissipating casing
CN207245564U (en) A kind of fireproof door frame sealing strip
CN210830375U (en) Worm gear speed reducer for intelligent assembly line conveying platform
CN217580801U (en) Integrated photovoltaic power generation heat-insulation plate structure
CN213179020U (en) Cement grinding aid waste heat water heat sink
CN2303917Y (en) Sealing heat-insulating bridge structure for antipicked door
CN213237973U (en) Sealing device for electric water heating tank
CN208280329U (en) A kind of polyurethane insulation coating with water-proof function

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
TA01 Transfer of patent application right

Effective date of registration: 20210112

Address after: 221000 Zhangzhuang Town Industrial Park, Pei County, Xuzhou City, Jiangsu Province (West of Xupei Road)

Applicant after: Liangda building materials technology (Xuzhou) Co.,Ltd.

Address before: 102488 No.50, area 4, Xiyuan village, Da'anshan Township, Fangshan District, Beijing

Applicant before: BEIJING DINGHAN TECHNOLOGY Co.,Ltd.

GR01 Patent grant
GR01 Patent grant