CN103510680B - Phase transformation intelligent thermoregulating floor - Google Patents

Phase transformation intelligent thermoregulating floor Download PDF

Info

Publication number
CN103510680B
CN103510680B CN201310508367.XA CN201310508367A CN103510680B CN 103510680 B CN103510680 B CN 103510680B CN 201310508367 A CN201310508367 A CN 201310508367A CN 103510680 B CN103510680 B CN 103510680B
Authority
CN
China
Prior art keywords
insulation layer
heat
phase
netted
base plate
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
Application number
CN201310508367.XA
Other languages
Chinese (zh)
Other versions
CN103510680A (en
Inventor
黄志贵
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.)
Guangxi Zhongzhu Innovation Technology Co.,Ltd.
Original Assignee
黄志贵
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 黄志贵 filed Critical 黄志贵
Priority to CN201310508367.XA priority Critical patent/CN103510680B/en
Publication of CN103510680A publication Critical patent/CN103510680A/en
Application granted granted Critical
Publication of CN103510680B publication Critical patent/CN103510680B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The present invention discloses a kind of phase transformation intelligent thermoregulating floor, comprises decoration panel, netted heat-insulation layer and fireproof heat insulating base plate; Described decoration panel and netted heat-insulation layer are bonding with adhesive, and netted heat-insulation layer below is adhesively fixed with fireproof heat insulating base plate, between described netted heat-insulation layer and fireproof heat insulating base plate, has space, and phase-change material is laid in space; Described netted heat-insulation layer is double-deck form, and upper strata is grid framework, and grid framework is provided with penetrating tapering square hole, and lower floor is reinforcement, has groove in the middle of reinforcement, and heating cable is installed in the middle of described groove; Described netted heat-insulation layer is also provided with the buckle and the cable interface that are made up of tuck pointing button and recessed buckle. Phase transformation intelligent thermoregulating of the present invention floor utilizes phase-change material accumulation of heat cooling, and the characteristic that heat release is warming is in conjunction with decoration panel integrated technique, convenient to disassembly, is easy to handle assembly combination and installs, and does not need cement mortar, does not also need complicated mounting means.

Description

Phase transformation intelligent thermoregulating floor
Technical field
The present invention relates to a kind of indoor floor, be specifically related to phase transformation intelligent thermoregulating floor.
Background technology
In the last few years, due to the fast development of building trade, building energy consumption had accounted for 1/3rd left and right of Chinese society total energy consumption, and along with the continuing to increase of new building area, building energy consumption proportion is also more and more higher.
In prior art, indoor floor repairs profession mainly adopts ceramic tile or timber floor or some decorative building material as inner, external wall (partition wall, balcony wallboard, roof boarding, floor, wallboard etc.) material. These materials are a bit heavier, and inconvenience is installed, and some is incubated, holds warm poor performance. Along with social progress, scientific and technological economic development, being considered to of aspect such as the heat-insulating property to indoor wallboard are attached most importance to. Particularly the modern times are greatly developed energy-efficient society, popularize the requirement of energy-saving technology in an all-round way, and therefore people have proposed the requirement of the each side such as energy-saving and environmental protection, insulation to indoor wallboard. At present, on market, there is a kind of qualitative phase-change material with accumulation of energy effect, it is a kind of NEW TYPE OF COMPOSITE phase-change material, formed by high score ascus material and the core that formed by phase-change material, phase-change material undergoes phase transition in room temperature change procedure, realize temperature heat energy storage when high by phase transition process, lower than the function that discharges heat energy after uniform temperature, thereby reach the object that reduces room temperature or improve room temperature.
In recent years, also have some documents to relate to the application of phase-transition heat-preserving interior decoration:
1, Chinese patent; application number: 201120548448.9; title: phase-changing energy-storing heat-preserving wall; summary: phase-changing energy-storing heat-preserving wall, it comprises concrete layer, building adhesive bisque and expanded and vitrified small ball layer, concrete layer is bonding integral by building adhesive bisque and expanded and vitrified small ball layer; the utility model is taking expanded and vitrified small ball as main body; produce potential density by polynary phase transformation, heat energy is stored, thereby realized effect of phase-changing energy-storing.
2, Chinese patent, application number: 201120409382.3, title: energy-storage heat-insulation slab, summary: energy-storage heat-insulation slab, it comprises the phase-changing energy-storing adiabator layer and the adiabator layer that be arranged in parallel; Or comprise two phase-changing energy-storing adiabator layers that be arranged in parallel, between two-layer, be provided with adiabator layer; Strengthen net or in inlaying enhancing net near in the phase-changing energy-storing adiabator layer of adiabator layer side, strengthen net and be parallel to the setting of phase-changing energy-storing adiabator layer in being provided with between phase-changing energy-storing adiabator layer and adiabator layer. The utility model is rational in infrastructure, advanced technology, and waterproof, good heat insulating are energy-conservation, and installation procedure is convenient, and one-off construction shortens insulation installation period, safe and reliable.
3, Chinese patent, application number: 2012200119828.8, title: polymer dry mixed mortar warming plate, summary: polymer dry mixed mortar warming plate, after moulding, be provided with sheet material body, described sheet material body is provided with bottom successively, intermediate layer, superficial layer, sealer, described bottom selects the glass fibre phase transformation powder special sand of cotton fiber wood-fibred and cement polymer to make bottom, described glass fibre phase transformation powder, cotton fiber, wood-fibred, bonding plastic extrusion heated board or perlite sheet material intermediate layer on special sand and cement polymer bottom, described plastic extrusion heated board or perlite flaggy scribble cement mortar interfacial agents surface and protect layer, on protective layer, the bonding alkali resistant grid cloth glass fibre phase transformation powder special sand of cotton fiber wood-fibred and cement polymer are made surface layer. the utility model is applicable to heat preservation plate material, has advantages of that easy-formation, easy construction are flexible, with low cost, high, good toughness, fire prevention of timber intensity after moulding, heat insulation effect is remarkable, appearance looks elegant is generous.
Although the device of above-mentioned open source literature report can be realized certain indoor heat insulating function, but effect is not fine, particularly, owing to being subject to needing in installation process the construction restriction of cast concrete, installation and maintenance difficulty is large, it is not enough that thermal source provides, and is difficult to meet different customer demands.
Summary of the invention
The object of the invention is for the defect problem existing in prior art, aim to provide one can accumulation of heat cooling, again can heating and thermal insulation, quick for installation, decoration panel is not yielding, and cements and lean on bottom plate glue, the phase transformation intelligent thermoregulating floor of pasting without cement mortar.
The present invention is achieved by the following technical solutions: phase transformation intelligent thermoregulating floor, comprises decoration panel, netted heat-insulation layer and fireproof heat insulating base plate; Described decoration panel and netted heat-insulation layer are bonding with adhesive, and netted heat-insulation layer below is adhesively fixed with fireproof heat insulating base plate, between described netted heat-insulation layer and fireproof heat insulating base plate, has space, and phase-change material is laid in space; Described netted heat-insulation layer is double-decker, and upper strata is grid framework, and grid framework is provided with penetrating tapering square hole, and lower floor is reinforcement, has groove in the middle of reinforcement, and heating cable is installed in the middle of described groove; Described netted heat-insulation layer is also provided with the buckle and the cable interface that are made up of tuck pointing button and recessed buckle.
Described decoration panel is square, and described decoration panel is one or more of stone matter panel, metal decking, ceramic panel or plank, and the thickness of described decoration panel is 3mm-12mm.
Described fireproof heat insulating base plate is foamed polyurethane plate or phenolic foam warming plate, and thickness is that two faces of fireproof heat insulating base plate maximum scribble fire proofing material or paste metal aluminum sheet described in 5mm-20mm.
Described adhesive is epoxylite glue or phenolic resinoid, and thickness is 0.1mm-0.3mm.
Described netted heat-insulation layer is thermoplastic engineering plastic, and thickness is 15mm-35mm.
Temperature sensor is also installed on described heating cable.
Described phase-change material is inorganic matter phase-change material, organic matter phase-change material or inorganic matter and organic phase-change material without combination. For example inorganic salts, polyalcohols and crosslinked high density polyethylene (HDPE), mostly adopt low temperature, phase-change material that thermal storage performance is good on building, a lot of factories buy at home, and the phase transition temperature of these phase-change materials can adapt to the requirement of north temperature in winter.
The netted heat-insulation layer that this programme adopts is by injection-compression molding of mould, uniform specification, dimensional standard, it is good that while thermoplastic engineering plastic itself has plasticity, the structure of the disposable making complexity of energy, and it is low to have water absorption rate, quality is light, thermal conductivity is little, hot strength, specific strength high, it is to be out of shape because of the decoration panel that linear expansion coefficient is different and the difference of water absorption rate causes for fear of decoration panel and netted heat-insulation layer that the thermoplasticity engineering material water absorption rate of selecting and hot strength and decoration panel comparatively approach. Netted heat-insulation layer is net-shaped square, centre has multiple penetrating tapering grids and many to open reeded reinforcement, tapering grid and reinforcement can absorb and disperse from extraneous impulsive force, give transport, install and brought convenience, improved the security reliability that phase transformation intelligent thermoregulating floor is used simultaneously. Between each reinforcement, there is the space of formation, for sealing phase-change material, thereby reach the object of heat storing and heat preserving. The quick buckle of elastic force of framework both sides injection-compression molding, has realized the quick dismounting without concrete mortar and electric welding, and buckle is steadily firm, and then composite plate can repeatedly be used and convenient for maintaining. Be provided with one deck fireproof heat insulating base plate in the bottom of netted heat-insulation layer, this fireproof heat insulating base plate is phenolic foam warming plate or fire prevention aluminium sheet, has avoided " heat bridge " and fire protection flame retarding. Temperature sensor is installed on heating cable, forms one control entirety with external smart thermoregulating system, each user can need design temperature according to self, also can according to circumstances regulate the length of heating warm-keeping time.
Outstanding progress of the present invention and distinguishing feature are:
1, phase transformation intelligent thermoregulating of the present invention floor utilizes phase-change material accumulation of heat cooling, the warming characteristic of dispelling the heat, in conjunction with decoration panel integrated technique, can be issued in the condition that exceedes certain temperature the function of heat absorption, heat and the heat of self storing that can utilize again heating cable to produce maintain room temperature heat-preserving function, convenient to disassembly, because there are two groups of elastic force buckles netted heat-insulation layer side, be easy to an intelligent thermoregulating floor combination and install, do not need cement mortar, also do not need complicated mounting means.
2, because the glue of adhesive layer is to adopt epoxylite glue or phenolic resinoid glue, nonpoisonous and tasteless pollution-free, flexible, reach the object of environmental protection.
3, because netted heat-insulation layer is to adopt the thermoplastic engineering plastics such as PC engineering plastics to make base plate, thus indeformable, lightweight, environmental protection, nonpoisonous and tasteless pollution-free, material is easy to get, and cost is low, and water absorption rate is low.
4, because netted heat-insulation layer is the penetrating plate of checkering, be conducive to further alleviate the weight of composite floor board, increase the uniaxial pressure of composite floor board, improved compression strength and the bending strength of stone matter panel, not cracky.
5, heating cable exothermal process is without carbon dioxide isothermal chamber γ-ray emission, and single unit system fire resistance is high, safe and reliable.
6, control system is installed, regulative mode has more hommization, installs simply, can save in a large number manpower, material, is conducive to expand promote and use.
Brief description of the drawings
Fig. 1 is the structural representation on phase transformation intelligent thermoregulating of the present invention floor.
Fig. 2 is structural representation of netted heat-insulation layer reinforcement.
Fig. 3 is netted heat-insulation layer grid framework face structural representation.
Drawing reference numeral and title are as follows:
1, decoration panel, 2, netted heat-insulation layer, 3, fireproof heat insulating base plate, 4, phase-change material, 5, reinforcement, 6, groove, 7, heating cable, 8, recessed buckle, 9, tuck pointing button, 10, grid framework.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, phase transformation intelligent thermoregulating floor, comprise decoration panel 1, netted heat-insulation layer 2 and fireproof heat insulating base plate 3, described decoration panel 1 is bonding with netted heat-insulation layer 2 use adhesives, netted heat-insulation layer 2 belows are adhesively fixed with fireproof heat insulating base plate 3, between described netted heat-insulation layer 2 and fireproof heat insulating base plate 3, have space, phase-change material 4 is laid in space; Described netted heat-insulation layer 2 is double-decker, and upper strata is grid framework 10, in the middle of grid framework 10, is penetrating tapering square hole, and lower floor is reinforcement 5, has groove 6 in the middle of reinforcement 5, in the middle of described groove 6, heating cable 7 is installed; Described netted heat-insulation layer 2 both sides are also provided with the buckle and the cable interface that are made up of tuck pointing button 9 and recessed buckle 8.
Described decoration panel 1 is square, and described decoration panel 1 is one or more of stone matter panel, metal decking, face glass, ceramic panel or plank, and the thickness of described decoration panel 1 is 3mm-12mm. Described fireproof heat insulating base plate 3 is foamed polyurethane plate or phenolic foam warming plate, and thickness is that two faces of fireproof heat insulating base plate 3 maximums scribble fire proofing material or paste metal aluminum sheet described in 5mm-20mm. Described adhesive is epoxylite glue or phenolic resinoid, and thickness is 0.1mm-0.3mm. Described netted heat-insulation layer 2 is thermoplastic engineering plastic, and thickness is 15mm-35mm. On described heating cable 7, temperature sensor is also installed, forms one control entirety with external smart thermoregulating system, each user can need design temperature according to self, also can according to circumstances regulate the length of heating warm-keeping time.
As shown in Figure 3, netted heat-insulation layer 2 is by injection-compression molding of mould, uniform specification, dimensional standard, netted heat-insulation layer 2 is grid framework, appearance and size and decoration panel are onesize, the multiple square holes that have tapering of proper alignment in frame, many reinforcements 5 are established in square hole bottom. When decoration panel 1 and netted heat-insulation layer 2 use carry out be bondingly, the adhesive cool drying in the tapering square hole of netted heat-insulation layer 2 being sprayed on decoration panel 1 is fixed, after dry, form up-small and down-big cubic taper blob of viscose, play the fixation that presses, be conducive to the strong bonded of decoration panel 1 and netted heat-insulation layer 2, effectively prevented decoration panel 1 and the different thermal stress that cause of the netted heat-insulation layer 2 bi-material coefficient of expansion, and the decoration panel 1 that water absorption rate difference causes is out of shape simultaneously; As shown in Figure 2, in the groove 6 of reinforcement 5, place heating cable 7, on grid framework, lay phase-change material, that is to say, in the space forming at each reinforcement 5, lay phase-change material 4, finally utilize the bonding fireproof heat insulating base plate 3 of adhesive to form an entirety. Switch on power at cable interface, via controller control, when phase-change material 4 environment temperatures are lower than when setting value, can carry out heat effect to phase-change material 4, heat production is warming, when environment temperature is higher than when setting value, heating cable 7 does not heat, and phase-change material 4 absorbs environment temperature, reaches accumulation of energy object.
Because the netted heat-insulation layer on this phase-changing and temperature-regulating floor adopts PC thermoplastic engineering plastic, not yielding, lightweight, compression strength is high, there are good plasticity and impact toughness, when installation, paste on the ground without cement mortar mixture, square entirety, repair demolition is convenient, warming is not produce carbon dioxide isothermal chamber gas, environmental protection and energy saving, can fast install simultaneously, have saved a large amount of manpowers.
Above content is only giving an example and explanation to invention; the personnel of affiliated technical field carry out various amendment to embodiments of the invention or supplement or adopt similar method to substitute based on working condition and technical requirement; only otherwise depart from structure of the present invention or surpass the scope from the claims in the present invention, all belong to protection scope of the present invention.

Claims (2)

1. phase transformation intelligent thermoregulating floor, comprise decoration panel (1), netted heat-insulation layer (2) and fireproof heat insulating base plate (3), it is characterized in that: described decoration panel (1) is bonding with netted heat-insulation layer (2) adhesive, netted heat-insulation layer (2) below is adhesively fixed with fireproof heat insulating base plate (3), between described netted heat-insulation layer (2) and fireproof heat insulating base plate (3), have space, phase-change material (4) is laid in space; Described netted heat-insulation layer (2) is double-decker, upper strata is grid framework (10), and grid framework (10) is provided with penetrating tapering square hole, and lower floor is reinforcement (5), in the middle of reinforcement (5), have groove (6), described groove 6) the middle heating cable (7) that is provided with; Described netted heat-insulation layer (2) is also provided with the buckle and the cable interface that are made up of tuck pointing button (9) and recessed buckle (8);
Described decoration panel (1) is square, and described decoration panel (1) is one or more of stone matter panel, metal decking, face glass, ceramic panel or plank, and the thickness of described decoration panel (1) is 3mm-12mm;
Described fireproof heat insulating base plate (3) is foamed polyurethane plate or phenolic foam warming plate, and thickness is that two maximum faces of fireproof heat insulating base plate (3) scribble fire proofing material or paste metal aluminum sheet described in 5mm-20mm;
Described netted heat-insulation layer (2) is thermoplastic engineering plastic, and thickness is 15mm-35mm;
Described phase-change material is inorganic matter phase-change material, organic matter phase-change material or inorganic matter and organic phase-change material without combination, selects wherein one or more the combination of inorganic salts, polyalcohols and crosslinked high density polyethylene (HDPE);
Described adhesive is epoxylite glue or phenolic resinoid, and thickness is 0.1mm-0.3mm.
2. according to the phase transformation intelligent thermoregulating floor described in claim l, it is characterized in that: described heating cable is also provided with temperature sensor on (7).
CN201310508367.XA 2013-10-25 2013-10-25 Phase transformation intelligent thermoregulating floor Active CN103510680B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310508367.XA CN103510680B (en) 2013-10-25 2013-10-25 Phase transformation intelligent thermoregulating floor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310508367.XA CN103510680B (en) 2013-10-25 2013-10-25 Phase transformation intelligent thermoregulating floor

Publications (2)

Publication Number Publication Date
CN103510680A CN103510680A (en) 2014-01-15
CN103510680B true CN103510680B (en) 2016-05-11

Family

ID=49894054

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310508367.XA Active CN103510680B (en) 2013-10-25 2013-10-25 Phase transformation intelligent thermoregulating floor

Country Status (1)

Country Link
CN (1) CN103510680B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104061614A (en) * 2014-06-11 2014-09-24 成都科力夫科技有限公司 Novel dry type ground-heating heat supplying system
CN106284910A (en) * 2015-06-10 2017-01-04 杭州大王椰控股集团有限公司 A kind of Novel intelligent temperature adjusting type ecology paint free plate
CN106273185A (en) * 2016-08-30 2017-01-04 四川省新万兴瓷业有限公司 Integrated pallet formula polyurethane heat-insulation heating ceramic tile production process
CN108386894A (en) * 2018-02-07 2018-08-10 王长贵 A kind of heating device
CN110863630A (en) * 2019-11-22 2020-03-06 张立强 Floor based on phase-change material

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1667215A (en) * 2005-04-15 2005-09-14 黄振利 Thermal insulation flooring
CN200999444Y (en) * 2007-01-19 2008-01-02 黄志贵 Fast-fixed stone plastic clad plate
CN101832001A (en) * 2010-04-02 2010-09-15 建研建材有限公司 Self temperature regulating phase-change energy storage plate
CN201751747U (en) * 2010-05-28 2011-02-23 湖北华洋机电工程有限公司 Phase-change energy-storage type floor electric radiation heating system
CN202303593U (en) * 2011-09-28 2012-07-04 天津好为节能环保科技发展有限公司 Floor heating terminal
CN203547085U (en) * 2013-10-25 2014-04-16 黄志贵 Phase change intelligent thermoregulation floor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005257187A (en) * 2004-03-12 2005-09-22 Tokuji Kamoshita Floor heating structure
CN101974968B (en) * 2010-10-08 2012-07-04 南京林业大学 Floor capable of storing heat energy and slowly releasing terrestrial heat
CN202017322U (en) * 2011-03-10 2011-10-26 中国建筑材料科学研究总院 Phase-change energy-accumulation temperature-regulation and energy-saving floor
CN103015540B (en) * 2012-12-14 2014-08-27 天津大学 Constructional phase change energy storage plate and manufacturing method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1667215A (en) * 2005-04-15 2005-09-14 黄振利 Thermal insulation flooring
CN200999444Y (en) * 2007-01-19 2008-01-02 黄志贵 Fast-fixed stone plastic clad plate
CN101832001A (en) * 2010-04-02 2010-09-15 建研建材有限公司 Self temperature regulating phase-change energy storage plate
CN201751747U (en) * 2010-05-28 2011-02-23 湖北华洋机电工程有限公司 Phase-change energy-storage type floor electric radiation heating system
CN202303593U (en) * 2011-09-28 2012-07-04 天津好为节能环保科技发展有限公司 Floor heating terminal
CN203547085U (en) * 2013-10-25 2014-04-16 黄志贵 Phase change intelligent thermoregulation floor

Also Published As

Publication number Publication date
CN103510680A (en) 2014-01-15

Similar Documents

Publication Publication Date Title
CN103510680B (en) Phase transformation intelligent thermoregulating floor
CN207727791U (en) A kind of novel inorganic composite insulation boards
CN202202470U (en) Novel optimizing composite wall
CN201486072U (en) Gypsum composite vacuum insulating plate
CN203547085U (en) Phase change intelligent thermoregulation floor
CN203285006U (en) Light heat-insulation decorative plate
CN202194262U (en) Fiberglass gridding cloth enhanced expanded perlite composite thermal insulating board
CN201778411U (en) Inner thermal insulation type energy-saving wall body
CN202108187U (en) Light exterior-wall thermal-insulating decorative plate
CN203905355U (en) Assembly type outer wall decoration inorganic sandwich composite insulation board
CN103924760A (en) Manufacturing technology of assembly-type outer wall decoration inorganic sandwich composite heat-preserving board
CN202450730U (en) Three-dimensional composite plate of grid cloth and foam cement for insulation and decoration, and exterior insulation and finish system
CN201486026U (en) Novel fire-resistance heat-insulation combined brick
CN204040357U (en) Light-weight ceramic tile
CN202299239U (en) Thermal-insulation decorative composite board for buildings
CN102433941A (en) Heat insulation composite plate of outer wall and preparation method thereof
CN202000502U (en) Glazed hollow bead composite rock wool fireproofing insulation board
CN204645287U (en) The inorganic foamed integrated plate for heat insulation of reflective insulation
CN203307990U (en) Energy conservation, heat insulation and decoration integrated composite wallboard of building
CN204163300U (en) A kind of external wall outer insulation coating ornamental surface structure
CN202220387U (en) Thermal insulation composite board for exterior wall
CN206591676U (en) Construction wall insulation construction
CN203213355U (en) Curtain wall integrating XPS (extruded polystyrene) heat insulation material and stone
CN203285008U (en) Drilling-free mechanical fixing heat-insulation decorative plate
CN201217911Y (en) Polyurethane composite inside and outside wall heat preservation ceramic tile

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP02 Change in the address of a patent holder
CP02 Change in the address of a patent holder

Address after: 530300, No. 016, West Ring Road, Hengxian Town, the Guangxi Zhuang Autonomous Region, Nanning

Patentee after: Huang Zhigui

Address before: 530022 the Guangxi Zhuang Autonomous Region Qingxiu District of Nanning Hui Chun Lu Bei Yi Li No. 3 building 2-0403 room 1

Patentee before: Huang Zhigui

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20211109

Address after: 530007 room 5-2, floor 5, workshop 2, No. 10, Kechuang Road, high tech Industrial Development Zone, Nanning, Guangxi Zhuang Autonomous Region

Patentee after: Guangxi Zhongzhu Innovation Technology Co.,Ltd.

Address before: 530300 No. 016, Huancheng West Road, Hengzhou Town, Heng County, Nanning City, Guangxi Zhuang Autonomous Region

Patentee before: Huang Zhigui