CN209283842U - A kind of roof greening system - Google Patents
A kind of roof greening system Download PDFInfo
- Publication number
- CN209283842U CN209283842U CN201821710968.3U CN201821710968U CN209283842U CN 209283842 U CN209283842 U CN 209283842U CN 201821710968 U CN201821710968 U CN 201821710968U CN 209283842 U CN209283842 U CN 209283842U
- Authority
- CN
- China
- Prior art keywords
- pipe
- water tank
- water
- partition
- dmp filter
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 238000003973 irrigation Methods 0.000 claims abstract description 22
- 230000002262 irrigation Effects 0.000 claims abstract description 22
- 238000005192 partition Methods 0.000 claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 32
- 235000013311 vegetables Nutrition 0.000 claims description 22
- 238000001179 sorption measurement Methods 0.000 claims description 18
- 239000003651 drinking water Substances 0.000 claims description 10
- 235000020188 drinking water Nutrition 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005080 plant death Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model discloses a kind of roof greening systems, including garret, the garret bottom is provided with several supporting blocks, greening box is provided in the supporting block, the greening box side is provided with catch basin, the other side is provided with dmp filter room, dmp filter ceiling portion is provided with opening, cover board is provided in the opening, the greening box is internally provided with partition, there are spaces to form water tank for the partition and greening box bottom, the partition is towards being provided with several discharge outlet on the lower surface of water tank, filter screen is provided on the upper surface of the partition.The utility model has the beneficial effects that it is provided with weather shield, it can effective protection vegetation；It is provided with irrigation rig, uniformly can effectively irrigate plant.
Description
Technical field
The utility model relates to roof greening technology field, specially a kind of roof greening system.
Background technique
With becoming increasingly popular for High density residential district and high residential building, it can be used for the soil of planting plants in city increasingly
Rareness, at the same time, requirement of the people to living environment are also higher and higher, and in this context, roof greening is green as auxiliary
Change measure is increasingly generally used.
Currently, roof greening engineering be broadly divided into lawn-type, combined type, garden type these three, wherein lawn-type because use
The strong herbosa tiling plant of resistance has light-weight, applied widely, maintenance less investment on roof afforestation structure layer
The advantages that, therefore be widely used in the afforestation project of Urban Roof, but its there are still have some shortcomings: one, due to vegetation
It is arranged on roof, and is not provided with veil on vegetation, when the bad weather for encountering strong wind and heavy rain, plant is easy to be washed displacement
And then lead to Plant death, once and rainfall it is excessive, be easy to cause roof ponding, in turn result in vegetation subsoil and rushed
Walk, roof plants by it is drowned the problems such as, influence the afforestation effect of roof greening；Two, it is sprayed frequently with point type installation spray nozzle
Water supply is spilt, this irrigation method irrigation efficiency is lower, and moisture cannot fully penetrate into inside soil, be easy to cause water resource waste.
Utility model content
The purpose of this utility model just the one kind provided to solve the problem above-mentioned can effective protection vegetation, fill
Irrigate high-efficient roof greening system.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of roof greening system, including garret,
The garret bottom is provided with several supporting blocks, and greening box, the greening box side setting are provided in the supporting block
There is catch basin, the other side is provided with dmp filter room, and dmp filter ceiling portion is provided with opening, is provided in the opening
Cover board, the greening box is internally provided with partition, the partition and greening box bottom, and there are spaces to form water tank, the partition
It is provided with several discharge outlet on towards the lower surface of water tank, filter screen, the mistake are provided on the upper surface of the partition
The upper end of strainer is provided with gravel packing, and the upper end of the gravel packing is provided with vegetable layer, sets inside the vegetable layer
It is equipped with guide tube, the guide tube is internally provided with slide bar, the weather shield being connected with above vegetable layer on the slide bar, the storage
Tank top is fixedly installed with suction pump, and the suction pump side is connected with drinking-water pipe, and the other side is provided with outlet pipe, it is described go out
Irrigation rig is connected on water pipe, the irrigation rig includes water pipe, several surfaces are provided on the water pipe and are opened up
There is the irrigation pipe of several through-holes, the irrigation pipe is arranged in a straight line along water pipe and is distributed in cruciform symmetry, in the catch basin
Portion is provided with one end and protrudes into water-supply-pipe inside water tank, and the water tank is internally provided with return pipe, described return pipe one end
It is arranged inside water tank, the other end passes through water storage box outer wall and protrudes into dmp filter chamber interior, and dmp filter room bottom is set
It is equipped with card slot, activated carbon adsorption net is provided in the card slot, the dmp filter chamber interior is provided with one end and stretches out rainwater mistake
Drainpipe outside filter chamber.
As the further setting of the utility model, the water-supply-pipe, which is located on one end inside catch basin, is provided with filtering
Cover.
As the further setting of the utility model, the slide bar, which is located on one end of guide tube, to be connected with and guide tube inner wall phase
The silica gel block of fitting.
As the further setting of the utility model, extension edge is connected on the lower surface of the cover board.
As the further setting of the utility model, the drainpipe, which is located on one end of dmp filter outdoor, to be provided with
Fixing piece, the drainpipe are fixedly mounted on dmp filter chamber outer wall by fixing piece.
As the further setting of the utility model, pump mouth is provided on the drinking-water pipe, the pump mouth is located at storage
The bottom lowest part of water tank.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is provided with weather shield above vegetable layer, when the bad weather for encountering strong wind and heavy rain, rainwater quilt
Weather shield is obstructed and cannot directly be dropped on vegetation, prevents plant from being caused to shift by rain drop erosion, effective protection plant, and
The rainwater of landing can then enter inside catch basin and flow into water tank internal reservoir by water-supply-pipe again after filter mantle filters
Get up, when rainfall is larger, the rainwater flowed into inside water tank continues to increase, and the liquid level inside water tank is higher than return pipe
When extreme higher position, extra rainwater can be along return line flow to dmp filter chamber interior, this setting effectively controls water tank
Internal rainwater reserves, prevent inside water tank that water is excessive to cause rainwater to overflow and enter inside vegetable layer, in turn result in plant
Tegillum soil's being over wet influences the normal growth of plant, and the rainwater into dmp filter chamber interior can first pass around activated carbon adsorption
The a small amount of fritter impurity absorption contained in rainwater can be played further filtering to rainwater on the net and made by net, activated carbon adsorption net
With, and activated carbon adsorption net after using for a longer period, openable cover board takes out activated carbon adsorption net and carries out replacement operation, always
The adsorption effect for guaranteeing activated carbon adsorption net, the rainwater after filtration treatment are put aside in dmp filter chamber interior, when water reaches
Where to drainpipe when height, extra rainwater can be discharged by drainpipe is used as domestic water, this setting effectively avoids out
The phenomenon that now leading to roof ponding because rainfall is excessive, avoiding the occurrence of that vegetation subsoil is flushed away, roof plants are drowned etc. asks
Topic, ensure that the afforestation effect of roof greening.
2, the utility model is internally provided with irrigation rig in vegetable layer, in the less weather of rainfall, can start and draw water
The rainwater of water tank internal reservoir is pumped and extracts by drinking-water pipe, rainwater is entered inside water pipe by outlet pipe and passes through irrigation
Through-hole on pipe, which is slowly overflowed and uniformly penetrated into inside vegetable layer, irrigates plant, and irrigation efficiency is higher, and moisture can be complete
It is complete to penetrate into inside vegetable layer without causing to waste, it is effectively saved water resource, when duty is excessive, extra rainwater can be from
Vegetable layer is overflowed and is successively flowed into inside water tank by drainpipe again after gravel packing and filter screen sufficiently filter
It stores, convenient use next time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Appended drawing reference: 1, garret；2, supporting block；3, greening box；4, catch basin；5, dmp filter room；6, it is open；7, it covers
Plate；8, partition；9, water tank；10, discharge outlet；11, filter screen；12, gravel packing；13, vegetable layer；14, guide tube；15, sliding
Bar；16, weather shield；17, suction pump；18, drinking-water pipe；19, outlet pipe；20, water pipe；21, irrigation pipe；22, water-supply-pipe；23,
Return pipe；24, card slot；25, activated carbon adsorption net；26, drainpipe；27, filter mantle；28, silica gel block；29, extension edge；30, solid
Determine part；31, pump mouth.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Refering to Figure 1, a kind of roof greening system, including garret 1,1 bottom of garret are provided with several branch
Bracer 2 is provided with greening box 3 in supporting block 2, and 3 side of greening box is provided with catch basin 4, and the other side is provided with dmp filter room
5, it is provided with opening 6 at the top of dmp filter room 5, is provided with cover board 7 in opening 6, extension is connected on the lower surface of cover board 7
Side 29, greening box 3 are internally provided with partition 8, and partition 8 and 3 bottom of greening box form water tank 9 there are space, and partition 8 is towards storage
It is provided with several discharge outlet 10 on the lower surface of water tank 9, filter screen 11 is provided on the upper surface of partition 8, filter screen 11
Upper end is provided with gravel packing 12, and the upper end of gravel packing 12 is provided with vegetable layer 13, and vegetable layer 13, which is internally provided with, leads
Cylinder 14, guide tube 14 is internally provided with slide bar 15, and slide bar 15 is located to be connected on one end of guide tube 14 to fit with 14 inner wall of guide tube
Silica gel block 28, the weather shield 16 being connected on slide bar 15 above vegetable layer 13 is fixedly installed at the top of water tank 9 and draws water
Pump 17,17 side of suction pump is connected with drinking-water pipe 18, and pump mouth 31 is provided on drinking-water pipe 18, and pump mouth 31 is located at water tank 9
Bottom lowest part, the other side is provided with outlet pipe 19, irrigation rig is connected on outlet pipe 19, and irrigation rig includes water pipe
20, the irrigation pipe 21 that several surfaces offer several through-holes is provided on water pipe 20, irrigation pipe 21 is straight along water pipe 20
It line arrangement and is distributed in cruciform symmetry, catch basin 4 is internally provided with one end and protrudes into water-supply-pipe 22 inside water tank 9, water-supply-pipe
22 are provided with filter mantle 27 on one end inside catch basin 4, and water tank 9 is internally provided with return pipe 23, return pipe 23 1
End is arranged inside water tank 9, and the other end passes through 9 outer wall of water tank and protrudes into inside dmp filter room 5,5 bottom of dmp filter room
It is provided with card slot 24, activated carbon adsorption net 25 is provided in card slot 24, dmp filter room 5 is internally provided with one end and stretches out rainwater mistake
Drainpipe 26 outside filter chamber 5, drainpipe 26, which is located on one end outside dmp filter room 5, is provided with fixing piece 30, drainpipe
26 are fixedly mounted on 5 outer wall of dmp filter room by fixing piece 30.
Through the above technical solution:
When the bad weather for encountering strong wind and heavy rain, rainwater is obstructed and cannot directly be dropped on vegetation by weather shield 16, prevents
Only plant is caused to shift by rain drop erosion, effective protection plant, and the rainwater to land can then enter 4 inside of catch basin and pass through
Filter mantle 27 flows into 9 internal reservoir of water tank by water-supply-pipe 22 again after filtering and gets up, and when rainfall is larger, flows into water tank 9
Internal rainwater continues to increase, and when the liquid level inside water tank 9 is higher than the extreme higher position of return pipe 23, extra rainwater can be suitable
Return pipe 23 flow to inside dmp filter room 5, this setting effectively controls the rainwater reserves inside water tank 9, prevents from storing up
9 inside water of water tank is excessive to be caused rainwater to overflow and enters inside vegetable layer 13, and 13 soil's being over wet of vegetable layer is in turn resulted in, and is influenced
The normal growth of plant can first pass around activated carbon adsorption net 25, activated carbon adsorption net into the rainwater inside dmp filter room 5
The a small amount of fritter impurity absorption contained in rainwater can be played further filtration to rainwater on the net by 25, and be inhaled in active carbon
After using for a longer period, openable cover board 7 takes out activated carbon adsorption net 25 and carries out replacement operation attached net 25, is always ensured that active carbon
The adsorption effect of adsorption net 25, the rainwater after filtration treatment is put aside inside dmp filter room 5, when water reaches drainpipe
When 26 place height, extra rainwater can by drainpipe 26 be discharged be used as domestic water, this setting effectively avoid the occurrence of because
Rainfall excessive the phenomenon that leading to roof ponding, avoid the occurrence of vegetation subsoil be flushed away, roof plants by it is drowned the problems such as, protect
The afforestation effect of roof greening is demonstrate,proved.
In the less weather of rainfall, suction pump 17 can be started and 9 internal reservoir of water tank is extracted by drinking-water pipe 18
Rainwater, rainwater enter 20 inside of water pipe by outlet pipe 19 and slowly overflow and uniformly penetrate by the through-hole on irrigation pipe 21
Plant is irrigated inside vegetable layer 13, irrigation efficiency is higher, and moisture can fully penetrate into inside vegetable layer 13 without causing
Waste, is effectively saved water resource, and when duty is excessive, extra rainwater can overflow from vegetable layer 13 and successively pass through gravel
Stone filter layer 12 and filter screen 11 flow into 9 internal reservoir of water tank by drainpipe 26 again after carrying out sufficiently filtering, under convenient
Primary use.
When the utility model is used, the moving up and down to adjust weather shield 16 in guide tube 14 of slide bar 15 can be first passed through
Highly to adapt to the height of plant, when the bad weather for encountering strong wind and heavy rain, rainwater is obstructed and cannot directly be dropped by weather shield 16
It falls on plant, the rainwater of landing can enter 4 inside of catch basin and be flowed into again by water-supply-pipe 22 after the filtering of filter mantle 27
9 internal reservoir of water tank is got up, and when rainfall is larger, the rainwater flowed into inside water tank 9 continues to increase, inside water tank 9
Liquid level be higher than return pipe 23 extreme higher position when, extra rainwater can flow to inside dmp filter room 5 along return pipe 23, into
Enter the rainwater inside dmp filter room 5 and can first pass around activated carbon adsorption net 25 to be filtered processing, in activated carbon adsorption net 25
After using for a longer period, openable cover board 7 takes out activated carbon adsorption net 25 and carries out replacement operation, the rainwater after filtration treatment
Savings is inside dmp filter room 5, and when water reaches 26 place height of drainpipe, extra rainwater can pass through 26 row of drainpipe
It is used as domestic water out, in the less weather of rainfall, suction pump 17 can be started and extracted inside water tank 9 by drinking-water pipe 18
The rainwater of storage, rainwater enter the inside of water pipe 20 by outlet pipe 19 and are slowly overflowed by the through-hole on irrigation pipe 21 and equal
Plant is irrigated inside even infiltration vegetable layer 13.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of roof greening system, including garret (1), it is characterised in that: garret (1) bottom is provided with several
Supporting block (2) is provided with greening box (3) on the supporting block (2), and greening box (3) side is provided with catch basin (4), separately
Side is provided with dmp filter room (5), is provided with opening (6) at the top of the dmp filter room (5), is arranged on the opening (6)
Have cover board (7), the greening box (3) is internally provided with partition (8), and there are space shapes with greening box (3) bottom for the partition (8)
At water tank (9), the partition (8) is towards being provided with several discharge outlet (10), the partition on the lower surface of water tank (9)
(8) it is provided on upper surface filter screen (11), the upper end of the filter screen (11) is provided with gravel packing (12), the gravel
The upper end of stone filter layer (12) is provided with vegetable layer (13), and the vegetable layer (13) is internally provided with guide tube (14), the guide tube
(14) it is internally provided with slide bar (15), the weather shield (16) being connected on the slide bar (15) above vegetable layer (13), institute
It states and is fixedly installed with suction pump (17) at the top of water tank (9), suction pump (17) side is connected with drinking-water pipe (18), the other side
It is provided with outlet pipe (19), irrigation rig is connected on the outlet pipe (19), the irrigation rig includes water pipe (20), institute
It states and is provided with the irrigation pipe (21) that several surfaces offer several through-holes on water pipe (20), the irrigation pipe (21) is along storage
Water pipe (20) is arranged in a straight line and is distributed in cruciform symmetry, and the catch basin (4) is internally provided with one end and protrudes into water tank (9) inside
Water-supply-pipe (22), the water tank (9) is internally provided with return pipe (23), and described return pipe (23) one end is arranged in water tank
(9) internal, the other end passes through water tank (9) outer wall and protrudes into dmp filter room (5) inside, and dmp filter room (5) bottom is set
It is equipped with card slot (24), is provided with activated carbon adsorption net (25) in the card slot (24), the dmp filter room (5) is internally provided with
Dmp filter room (5) external drainpipe (26) is stretched out in one end.
2. a kind of roof greening system according to claim 1, it is characterised in that: the water-supply-pipe (22) is located at catch basin
(4) filter mantle (27) are provided on internal one end.
3. a kind of roof greening system according to claim 1, it is characterised in that: the slide bar (15) is located at guide tube (14)
One end on be connected with the silica gel block (28) to fit with guide tube (14) inner wall.
4. a kind of roof greening system according to claim 1, it is characterised in that: one on the lower surface of the cover board (7)
Body is connected with extension edge (29).
5. a kind of roof greening system according to claim 1, it is characterised in that: the drainpipe (26) is located at rainwater mistake
Filter chamber (5) is provided with fixing piece (30) on external one end, and the drainpipe (26) is fixedly mounted on rain by fixing piece (30)
On water filter chamber (5) outer wall.
6. a kind of roof greening system according to claim 1, it is characterised in that: be provided with pumping on the drinking-water pipe (18)
The mouth of a river (31), the pump mouth (31) are located at the bottom lowest part of water tank (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821710968.3U CN209283842U (en) | 2018-10-22 | 2018-10-22 | A kind of roof greening system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821710968.3U CN209283842U (en) | 2018-10-22 | 2018-10-22 | A kind of roof greening system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209283842U true CN209283842U (en) | 2019-08-23 |
Family
ID=67646456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821710968.3U Expired - Fee Related CN209283842U (en) | 2018-10-22 | 2018-10-22 | A kind of roof greening system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209283842U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886341A (en) * | 2019-12-11 | 2020-03-17 | 昆山城市建设投资发展集团有限公司 | Integral type rainwater flower case |
| CN111226648A (en) * | 2020-02-17 | 2020-06-05 | 上海徐汇规划建筑设计有限公司 | Sponge city is with green roof |
| CN111561020A (en) * | 2020-06-02 | 2020-08-21 | 缙云松弛自动化科技有限公司 | Roof auxiliary drainage equipment |
| CN112431361A (en) * | 2020-11-03 | 2021-03-02 | 上海璞间建筑设计有限公司 | Roof greening construction method |
| CN112568020A (en) * | 2020-12-05 | 2021-03-30 | 深圳市星中恒建筑工程有限公司 | Green energy-saving ecological building structure |
| CN112647581A (en) * | 2020-12-02 | 2021-04-13 | 郑州航空工业管理学院 | Water circulating device for sponge urban landscape |
| CN113016569A (en) * | 2021-01-30 | 2021-06-25 | 上海立高贸易有限公司 | Roof greening irrigation device |
| CN117918153A (en) * | 2023-12-18 | 2024-04-26 | 江苏志尚建设工程有限公司 | Energy-saving and environment-friendly ecological structure |
-
2018
- 2018-10-22 CN CN201821710968.3U patent/CN209283842U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886341A (en) * | 2019-12-11 | 2020-03-17 | 昆山城市建设投资发展集团有限公司 | Integral type rainwater flower case |
| CN111226648A (en) * | 2020-02-17 | 2020-06-05 | 上海徐汇规划建筑设计有限公司 | Sponge city is with green roof |
| CN111561020A (en) * | 2020-06-02 | 2020-08-21 | 缙云松弛自动化科技有限公司 | Roof auxiliary drainage equipment |
| CN112431361A (en) * | 2020-11-03 | 2021-03-02 | 上海璞间建筑设计有限公司 | Roof greening construction method |
| CN112647581A (en) * | 2020-12-02 | 2021-04-13 | 郑州航空工业管理学院 | Water circulating device for sponge urban landscape |
| CN112647581B (en) * | 2020-12-02 | 2022-02-15 | 郑州航空工业管理学院 | Water circulating device for sponge urban landscape |
| CN112568020A (en) * | 2020-12-05 | 2021-03-30 | 深圳市星中恒建筑工程有限公司 | Green energy-saving ecological building structure |
| CN113016569A (en) * | 2021-01-30 | 2021-06-25 | 上海立高贸易有限公司 | Roof greening irrigation device |
| CN113016569B (en) * | 2021-01-30 | 2022-09-13 | 山西路桥建设集团园林绿化工程有限公司 | Roof greening irrigation device |
| CN117918153A (en) * | 2023-12-18 | 2024-04-26 | 江苏志尚建设工程有限公司 | Energy-saving and environment-friendly ecological structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 |
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| CF01 | Termination of patent right due to non-payment of annual fee |