CN104737854B - Active heat accumulating type greenhouse booth - Google Patents
Active heat accumulating type greenhouse booth Download PDFInfo
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- CN104737854B CN104737854B CN201510153164.2A CN201510153164A CN104737854B CN 104737854 B CN104737854 B CN 104737854B CN 201510153164 A CN201510153164 A CN 201510153164A CN 104737854 B CN104737854 B CN 104737854B
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
A kind of active heat accumulating type greenhouse booth, including framework of glasshouse big shack, cover the insulation film on big-canopy framework, the active heat-storage rear wall being connected with framework of glasshouse big shack, active heat-storage rear wall includes insulated wall, it is arranged on the regenerative apparatus in active heat accumulating type greenhouse booth and blower fan, regenerative apparatus includes accumulation of heat body of wall and is arranged on the heat-transfer pipe in Heat Storing Wall body, one end of heat-transfer pipe is connected with the air vent of blower fan, the other end of heat-transfer pipe is connected with active heat accumulating type greenhouse booth, hot-air in active heat accumulating type greenhouse booth is sucked by the air inlet of blower fan, and by the air vent of blower fan, hot-air is continuously delivered in heat-transfer pipe, heat-transfer pipe is by the heat transfer of hot-air to accumulation of heat body of wall, to realize accumulation of heat.
Description
Technical field
The present invention relates to agricultural planting equipment technical field, particularly to a kind of active heat accumulating type greenhouse booth.
Background technology
Also known as greenhouse, energy printing opacity, insulation, for the facility of cultivated plant in greenhouse.In the season being not suitable for plant growing, energy
Period of duration is provided and increases yield, be used for the plant cultures such as low temperature season warm season vegetable, flowers, forest or nursery etc..Greenhouse
Species many, again can be divided into many types according to different roof truss materials, lighting material, profile and condition of heating etc., such as glass temperature
Room, plastic green house；Single-ridgepole glasshouse, attached-greenhouse；Single roof greenhouse, double roof greenhouse；Heat greenhouse, unheating hothouse.Greenhouse
Structure answers sealing thermal insulation, but should be easy to aeration-cooling.
However, existing brick heliogreenhouse does not possess the ability of a large amount of heat accumulation heat releases of absorbing heat, energy consumption is big, cannot be with mound temperature
Room competes, and production efficiency falls behind, and rear wall of greenhouse floor space is big, waste arable land, poor practicability.
For solving the above problems, Patent No. 201420001610.9, entitled possess heat absorption heat accumulation heat release and insulation system
The Chinese patent of the heliogreenhouse of system provides following technical scheme：Possesses the heliogreenhouse bag of heat absorption heat accumulation heat release and heat-insulation system
Include photic zone, reserving liquid tank, temperature controller, circulating pump, main pipeline, dirt bed, body of wall, controller, branch pipe(tube), thermal insulation board, first
Body, the second support body, aeration insulating quilt, external power source, described dirt bed is provided with reserving liquid tank, is provided with printing opacity on the left of described reserving liquid tank
Layer, is provided with body of wall on the right side of described reserving liquid tank, is provided with the first support body and the second support body, described first between described body of wall and ground
It is provided with aeration insulating quilt in space between body and the second support body；It is provided with temperature controller, controller, described liquid storage in described reserving liquid tank
Bottom portion is provided with circulating pump, and described temperature controller, controller, circulating pump are sequentially connected by wire；It is provided with described dirt bed
Main pipeline, main pipeline is provided with branch pipe(tube), and described main pipeline is connected with circulating pump, is provided with thermal insulation board, institute on the left of described dirt bed
State and be provided with thermal insulation board on the downside of body of wall, described controller, circulating pump are all connected with external power source.By the heat-conducting medium in reserving liquid tank
To absorb the heat from photic zone transmission, then to pass through liquid and pipeline by below dirt bed in heat transmission to greenhouse, soil
Layer surface reaches heat absorption efficiency maximization as heat delivery surface, efficiency of transmission maximizes, heat accumulation efficiency maximizes, the uniform mesh of heat release
's.
However, there is problems with above-mentioned prior art：Using the heat-conducting medium in reserving liquid tank come Passive intake from printing opacity
The heat of layer transmission, the heat obtaining in limited light application time is few, leads to accumulation of heat DeGrain；In addition, above-mentioned possess
Heat absorption heat accumulation heat release and heat-insulation system complex structure, build difficulty larger, for example, it is desired to reserving liquid tank has higher sealing property
And the ground buried pipeline that the size of load performance, reserving liquid tank is limited, needs are in greenhouse etc..
Content of the invention
In view of this it is necessary to provide a kind of accumulation of heat effect good and structure simple active heat accumulating type greenhouse booth.
A kind of active heat accumulating type greenhouse booth, including framework of glasshouse big shack, insulation film and the temperature covering on big-canopy framework
The active heat-storage rear wall that room big-canopy framework connects, active heat-storage rear wall includes insulated wall, is arranged on active heat accumulating type greenhouse booth
Interior regenerative apparatus and blower fan, regenerative apparatus includes accumulation of heat body of wall and is arranged on heat-transfer pipe in Heat Storing Wall body, and the one of heat-transfer pipe
End is connected with the air vent of blower fan, and the other end of heat-transfer pipe is connected with active heat accumulating type greenhouse booth, and the air inlet of blower fan will be led
Hot-air in dynamic heat accumulating type greenhouse booth sucks, and by the air vent of blower fan, hot-air is continuously delivered to heat transfer
Guan Zhong, heat-transfer pipe by the heat transfer of hot-air to accumulation of heat body of wall, to realize accumulation of heat.
Above-mentioned active heat accumulating type greenhouse greenhouse structure is simple, that is, setting accumulation of heat dress in active heat accumulating type greenhouse booth
Put and blower fan, one end of the heat-transfer pipe of regenerative apparatus is connected with the air vent of blower fan, the other end of heat-transfer pipe and active heat accumulating type
Warmhouse booth connects, and the hot-air in active heat accumulating type greenhouse booth is sucked by the air inlet of blower fan, and by the aerofluxuss of blower fan
Mouthful active hot-air is continuously delivered in heat-transfer pipe, heat-transfer pipe by the heat transfer of hot-air to accumulation of heat body of wall, with
Realize active accumulation of heat, so in light application time, the heat in active heat accumulating type greenhouse booth can be transported to storage on one's own initiative
Hot body of wall renews, and improves accumulation of heat effect.
Brief description
Accompanying drawing 1 is the structural representation of the active heat accumulating type greenhouse booth of a better embodiment.
The structural representation of another angle of accompanying drawing 2 Shi Tu1 medium temperature chamber big-canopy framework.
Accompanying drawing 3 is to wind up the cross-sectional view of beam in Fig. 2.
In figure：Active heat accumulating type greenhouse booth 1, framework of glasshouse big shack 10, framework of glasshouse big shack 10, the beam 120 that winds up, string beam
Fixing hole 121, strip bottom surface 122, side wall 123, holding wall 124, flexible protective part 125, draw-in groove 1250, lower-cord beam 130, under
String beam fixing hole 131, jump ring 140, Z-shaped brace rod 150, brace rod fixing hole 151, string beam fixture 160, string beam fixture are solid
Determine hole 161, active heat-storage rear wall 30, insulated wall 31, regenerative apparatus 32, accumulation of heat body of wall 320, heat-transfer pipe 321, blower fan 33, process
Device 40, temperature sensor 50.
Specific embodiment
Refer to such as Fig. 1 and Fig. 2, active heat accumulating type greenhouse booth 1 includes framework of glasshouse big shack 10, covers in big-canopy framework
Insulation film on 10（In figure is not shown）, the active heat-storage rear wall 30 that is connected with framework of glasshouse big shack 10.
Active heat-storage rear wall 30 include insulated wall 31, the regenerative apparatus 32 being arranged in active heat accumulating type greenhouse booth 1 and
Blower fan 33, regenerative apparatus 32 includes accumulation of heat body of wall 320 and is arranged on heat-transfer pipe 321 in accumulation of heat body of wall 320, heat-transfer pipe 321
One end is connected with the air vent of blower fan 33, and the other end of heat-transfer pipe 321 is connected with active heat accumulating type greenhouse booth 1, blower fan 33
Hot-air in active heat accumulating type greenhouse booth 1 is sucked by air inlet, and by the air vent of blower fan 33 by hot-air continuously not
Disconnected is delivered in heat-transfer pipe 321, heat-transfer pipe 321 by the heat transfer of hot-air to accumulation of heat body of wall 320, to realize accumulation of heat.Example
If heat-transfer pipe 321 can be coil.
Wherein, accumulation of heat body of wall 320 is corresponding with the shape of insulated wall 31, and accumulation of heat body of wall 320 is contacted with insulated wall 31, stores
Hot body of wall 320 is built into using gitter brick, and insulated wall 31 can be color-steel composite board.
Further, active heat accumulating type greenhouse booth 1 also includes processing meanss 40, is arranged on active heat accumulating type greenhouse booth
Temperature sensor 50 in 1, processing meanss 40 are electrically connected with temperature sensor 50 and blower fan 33, and temperature sensor 50 is used for feeling
By the temperature in active heat accumulating type greenhouse booth 1, and produce corresponding temperature signal, processing meanss 40 are used for collecting temperature and sense
The temperature signal that device 50 produces, and corresponding current temperature value, and the current temperature that will produce are produced according to the temperature signal of collection
Angle value is compared with default reference temperature value, and controls blower fan 33 to work according to comparative result.For example, processing meanss 40 are comparing
When going out current temperature value less than default reference temperature value, blower fan is controlled to enter holding state；Processing meanss 40 compare work as
When front temperature value is not less than default reference temperature value, blower fan 33 is controlled to start working, by active heat accumulating type greenhouse booth 1
Hot-air be transported to the heat-transfer pipe 321 in accumulation of heat body of wall 320 after, then be discharged to active accumulation of heat from the other end of heat-transfer pipe 321
In formula warmhouse booth 1, so realize the hot-air in active heat accumulating type greenhouse booth 1 lasting deliver heat to accumulation of heat body of wall
320.In order to improve the hot-air in heat-transfer pipe 321 in the holdup time of heat-transfer pipe 321, the internal diameter of the air inlet of blower fan 33, biography
The internal diameter of one end that the air vent with blower fan 33 of heat pipe 321 is connected is more than the internal diameter of the other end of heat-transfer pipe 321.
In the present embodiment, framework of glasshouse big shack 10 includes wind up beam 120, lower-cord beam 130, jump ring 140, Z-shaped support
Muscle 150 and string beam fixture 160, the beam 120 that winds up, lower-cord beam 130 and string beam fixture 160 offer the beam fixing hole that winds up
121st, lower-cord beam fixing hole 131 and string beam fixture fixing hole 161, the two ends of Z-shaped brace rod 150 offer brace rod fixing hole
151, the beam 120 that winds up, lower-cord beam 130 are relatively fixed by Z-shaped brace rod 150, the beam 120 that winds up, lower-cord beam 130 and Z-shaped support
Fixed form between muscle 150 is that bolt coordinates fixed form with fixing hole, and the beam 120 that winds up is located above lower-cord beam 130；String beam
Fixture 160 is fixedly connected with lower-cord beam 130, and string beam fixture is located at the lower section of the beam 120 that winds up and the upper of lower-cord beam 130
Side, string beam fixture 160 and the beam 120 that winds up, lower-cord beam 130 and the Z-shaped support being simultaneously connected with the beam 120 that winds up, lower-cord beam 130
Muscle 150 is vertical, and string beam fixture 160 is relatively fixed with the beam 120 that winds up by two Z-shaped brace rods 150, and this two Z-shaped
Distance between the end being connected with the beam 120 that winds up of support muscle 150 is less than the distance between the end being connected with string beam fixture 160,
String beam fixture 160 and Z-shaped brace rod 150, the fixed form winded up between beam 120, lower-cord beam 130 are bolt and fixing hole is joined
Close fixed form.
Referring to Fig. 3, strip bottom surface 122 that the beam 120 that winds up includes being fixedly connected with Z-shaped brace rod 150, from length
Two long sides of bar shaped bottom surface 122 are folded upward at extending the two side 123 of predetermined altitude and the free end from two side 123 is relatively curved
Two holding walls 124 extending after folding, wind up beam fixing hole 121, between two holding walls 124 described in setting on strip bottom surface 122
There is gap, so in formation fixing groove on beam 120 of winding up.Flexible protective part 125 is provided with holding wall 124, using card
When insulation film is snapped in the fixing groove of the beam 120 that winds up by spring 140, flexible protective part position 25 is in the card of insulation film and the beam 120 that winds up
Hold between wall 124, with holding wall 124 directly contact stoping insulation film with the beam 120 that winds up, insulation film is prevented in jump ring with this
140 with the opposing compression of the holding wall 124 of the beam 120 that winds up under rupture.Further, by string beam fixture 160 and lower edge
Beam 130 is fixedly connected, and string beam fixture 160 is passed through two Z-shaped brace rods 150 and is relatively fixed with the beam 120 that winds up it is ensured that consolidating
Being scheduled on the insulation film winding up on beam 120 not affected by string beam fixture 160 it is ensured that the water of condensation is along insulation film on insulation film
The smooth inflow surface of radian, it is to avoid on insulation film, the water of condensation directly drips on the long-term cropping in booth.
In the present embodiment, flexible protective part 125 is rubber strip, and flexible protective part 125 has the card with the beam 120 that winds up
Hold the draw-in groove 1250 that wall 124 matches, the holding wall 124 of the beam 120 that winds up inserts in the draw-in groove 1250 of flexible protective part 125, with
Realize winding up the holding wall 124 of beam 120 and being relatively fixed of flexible protective part 125.Wind up beam 120, lower-cord beam 130, jump ring
140th, Z-shaped brace rod 150 and string beam fixture 160 are made by galvanized steel plain sheet bending and molding mode of colding pressing.
Further, lower-cord beam 130 is identical with the structure of the beam 120 that winds up, that is, lower-cord beam 130 includes and Z-shaped brace rod
150th, string beam fixture 160 is fixedly connected strip bottom surface, bend downwards the predetermined height of extension from two long sides of strip bottom surface
The two side of degree and two holding walls that bending extends relatively of the free end from two side, strip bottom surface arranges described lower-cord beam
Fixing hole, has gap between two holding walls, holding wall is provided with flexible protective part, using jump ring, insulation film is snapped in lower edge
In beam, to constitute double-layer heat insulation membrane structure, improve the heat insulation effect of warmhouse booth further.
Further, so that lower-cord beam 130 and the stability winded up between beam 120 are higher, in the present embodiment,
In the described two Z-shaped brace rod 150 being connected with string beam fixture 160 and the beam 120 that winds up, this two Z-shaped brace rods 150 with
The end that the beam 120 that winds up connects is overlapping, to be constituted triangular form with string beam fixture 160, and then improves wind up beam 120, lower-cord beam
130th, the stability between Z-shaped brace rod 150 and string beam fixture 160.
Above-mentioned framework of glasshouse big shack 10 can install double-layer heat insulation film, avoid insulation film to be squeezed and rupture, such as simultaneously
This can improve the air themperature in active heat accumulating type greenhouse booth 1 faster so that processing meanss 40 control blower fan as soon as possible
33 work, so that regenerative apparatus 32 renews more heats in limited light application time.
Claims (9)
1. a kind of active heat accumulating type greenhouse booth, including framework of glasshouse big shack, the insulation film covering on big-canopy framework, its feature
It is：Active heat accumulating type greenhouse booth also includes the active heat-storage rear wall being connected with framework of glasshouse big shack, active heat-storage rear wall bag
Include insulated wall, the regenerative apparatus being arranged in active heat accumulating type greenhouse booth and blower fan, regenerative apparatus includes accumulation of heat body of wall and sets
Put the heat-transfer pipe in Heat Storing Wall body, one end of heat-transfer pipe is connected with the air vent of blower fan, the other end of heat-transfer pipe stores with actively
Hot type warmhouse booth connects, and the hot-air in active heat accumulating type greenhouse booth is sucked by the air inlet of blower fan, and by blower fan
Hot-air is continuously delivered in heat-transfer pipe air vent, heat-transfer pipe by the heat transfer of hot-air to accumulation of heat body of wall, with
Realize accumulation of heat；Wherein, framework of glasshouse big shack includes wind up beam, lower-cord beam, jump ring, Z-shaped brace rod and string beam fixture, winds up
The beam fixing hole that winds up, lower-cord beam fixing hole and string beam fixture fixing hole are offered on beam, lower-cord beam and string beam fixture, Z-shaped
The two ends of brace rod offer brace rod fixing hole, and the beam that winds up, lower-cord beam are relatively fixed by Z-shaped brace rod, the beam that winds up, lower edge
Fixed form between beam and Z-shaped brace rod is that bolt coordinates fixed form with fixing hole, and the beam that winds up is located above lower-cord beam；String
Beam fixture is fixedly connected with lower-cord beam, and string beam fixture is located at the wind up lower section of beam and the top of lower-cord beam, and string beam is fixed
Part and the beam that winds up, lower-cord beam and vertical with the Z-shaped brace rod that the beam that winds up, lower-cord beam are simultaneously connected with, string beam fixture passes through two Z
Shape brace rod is relatively fixed with the beam that winds up, and the distance between the end being connected with the beam that winds up of this two Z-shaped brace rods be less than with
Distance, string beam fixture and Z-shaped brace rod, the fixation side winded up between beam, lower-cord beam between the end that string beam fixture connects
Formula is that bolt coordinates fixed form with fixing hole；Strip bottom surface that the beam that winds up includes being fixedly connected with Z-shaped brace rod, from strip
Two long sides of shape bottom surface are folded upward at extending the two of the two side of predetermined altitude and the bending extension relatively of the free end from two side
Holding wall, winds up beam fixing hole described in setting on strip bottom surface, has gap, holding wall is provided with soft between two holding walls
Property guard member, when being snapped in insulation film in the beam that winds up using jump ring, flexible protective part is located at the clamping of insulation film and the beam that winds up
Between wall, with the holding wall directly contact stoping insulation film with the beam that winds up.
2. active heat accumulating type greenhouse booth as claimed in claim 1 it is characterised in that：Heat-transfer pipe is coil.
3. active heat accumulating type greenhouse booth as claimed in claim 1 it is characterised in that：The shape phase of accumulation of heat body of wall and insulated wall
Corresponding, accumulation of heat body of wall is contacted with insulated wall, and accumulation of heat body of wall is built into using gitter brick, and insulated wall is color-steel composite board.
4. active heat accumulating type greenhouse booth as claimed in claim 1 it is characterised in that：Active heat accumulating type greenhouse booth also includes
Processing meanss, the temperature sensor being arranged in active heat accumulating type greenhouse booth, processing meanss and temperature sensor and blower fan electricity
Property connect, temperature sensor is used for experiencing temperature in active heat accumulating type greenhouse booth, and produces corresponding temperature signal, processes
Device is used for the temperature signal that collecting temperature sensor produces, and produces corresponding Current Temperatures according to the temperature signal of collection
Value, and the current temperature value of generation is compared with default reference temperature value, and blower fan work is controlled according to comparative result.
5. active heat accumulating type greenhouse booth as claimed in claim 4 it is characterised in that：Processing meanss are comparing Current Temperatures
When value is not less than default reference temperature value, blower fan is controlled to start working.
6. active heat accumulating type greenhouse booth as claimed in claim 4 it is characterised in that：Flexible protective part is rubber strip, flexible
Guard member has the draw-in groove matching with the holding wall of the beam that winds up, and the holding wall of the beam that winds up inserts in the draw-in groove of flexible protective part,
With realize the winding up holding wall of beam and being relatively fixed of flexible protective part.
7. active heat accumulating type greenhouse booth as claimed in claim 6 it is characterised in that：Wind up beam, lower-cord beam, jump ring, Z-shaped
Support muscle and string beam fixture are made by galvanized steel plain sheet bending and molding mode of colding pressing.
8. active heat accumulating type greenhouse booth as claimed in claim 7 it is characterised in that：Lower-cord beam includes and Z-shaped brace rod, string
Strip bottom surface that beam fixture is fixedly connected, bend downwards, from two long sides of strip bottom surface, the two side extending predetermined altitude
And two holding walls that relatively bending extends of the free end from two side, strip bottom surface arranges described lower-cord beam fixing hole, two
There is between holding wall gap, holding wall is provided with flexible protective part, using jump ring, insulation film is snapped in lower-cord beam, with structure
Become double-layer heat insulation membrane structure.
9. active heat accumulating type greenhouse booth as claimed in claim 8 it is characterised in that：It is connected with string beam fixture and the beam that winds up
Described two Z-shaped brace rod, this two Z-shaped brace rods with wind up beam connection end overlapping, with string beam fixture structure
Become triangular form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510153164.2A CN104737854B (en) | 2015-04-02 | 2015-04-02 | Active heat accumulating type greenhouse booth |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510153164.2A CN104737854B (en) | 2015-04-02 | 2015-04-02 | Active heat accumulating type greenhouse booth |
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| Publication Number | Publication Date |
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| CN104737854A CN104737854A (en) | 2015-07-01 |
| CN104737854B true CN104737854B (en) | 2017-03-01 |
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| CN201510153164.2A Active CN104737854B (en) | 2015-04-02 | 2015-04-02 | Active heat accumulating type greenhouse booth |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318527A (en) * | 2017-08-16 | 2017-11-07 | 内乡县中以高效农业科技开发有限公司 | A kind of windproof floor-heating type green house of vegetables |
| CN107593178A (en) * | 2017-09-15 | 2018-01-19 | 江西省农业科学院蔬菜花卉研究所 | A kind of assembled type steel frame greenhouse design method and its structure |
| CN109964700B (en) * | 2019-04-25 | 2024-01-23 | 宁夏新起点现代农业装备科技有限公司 | Modernization compound type sunlight greenhouse for crop cultivation |
| CN110402723A (en) * | 2019-09-02 | 2019-11-05 | 庆阳龙池菌业有限责任公司 | A kind of long-span solar greenhouse and its building method |
| CN111448915A (en) * | 2020-04-09 | 2020-07-28 | 青岛农业大学 | Energy storage wall and sunlight greenhouse |
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| CN101518195A (en) * | 2008-02-27 | 2009-09-02 | 顾建新 | Wall heat accumulating type greenhouse |
| CN201617050U (en) * | 2009-11-06 | 2010-11-03 | 胜利油田胜大石油建设工程有限责任公司 | High-efficient energy-saving self-control sunlight greenhouse |
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| CN102907280A (en) * | 2012-11-14 | 2013-02-06 | 镇江七政新能源有限公司 | Heat accumulating type solar energy greenhouse |
| CN204047390U (en) * | 2014-07-07 | 2014-12-31 | 兰州交通大学 | The passive collaborative accumulation of heat body of wall heating system of a kind of greenhouse by solar heat master |
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| TWM413326U (en) * | 2010-11-25 | 2011-10-11 | Shi-Ming Huang | Cloud green energy smart-type large canopy green house control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101518195A (en) * | 2008-02-27 | 2009-09-02 | 顾建新 | Wall heat accumulating type greenhouse |
| CN201617050U (en) * | 2009-11-06 | 2010-11-03 | 胜利油田胜大石油建设工程有限责任公司 | High-efficient energy-saving self-control sunlight greenhouse |
| CN202095337U (en) * | 2011-06-02 | 2012-01-04 | 院钟礼 | Detachable connecting rib plates and energy-saving non-welded assembled double-film greenhouse frame |
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| CN104737854A (en) | 2015-07-01 |
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Effective date of registration: 20170120 Address after: 750000 the Ningxia Hui Autonomous Region Yinchuan city Xingqing District liberation Street No. 450 lingshang Residence Internazionale No. 2 room apartment 434 Applicant after: A new starting point for the Ningxia modern agricultural equipment science and Technology Co Ltd Address before: 750000 the Ningxia Hui Autonomous Region Yinchuan city northwest agricultural city 18-10 Applicant before: Huanghe Ningxia modern installations equipment Manufacturing Co., Ltd |
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Denomination of invention: Active heat storage greenhouse Effective date of registration: 20220521 Granted publication date: 20170301 Pledgee: China Minsheng Bank Co.,Ltd. Yinchuan branch Pledgor: NINGXIA XINQIDIAN MODERN AGRICULTURAL EQUIPMENT TECHNOLOGY CO.,LTD. Registration number: Y2022640000007 |
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