CN207245018U - A kind of green roof structure of low-maintenance cost - Google Patents
A kind of green roof structure of low-maintenance cost Download PDFInfo
- Publication number
- CN207245018U CN207245018U CN201721053455.5U CN201721053455U CN207245018U CN 207245018 U CN207245018 U CN 207245018U CN 201721053455 U CN201721053455 U CN 201721053455U CN 207245018 U CN207245018 U CN 207245018U
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- China
- Prior art keywords
- layer
- irrigation
- water
- nutritive
- maintenance cost
- Prior art date
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Classifications
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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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/32—Roof garden systems
Landscapes
- Cultivation Of Plants (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model provides a kind of green roof structure of low-maintenance cost, including roofing body and the greening structure for being covered in roofing body upper surface；The upper surface of the roofing body is plane；The greening structure includes vegetable layer, nutritive layer, filter layer, storage irrigation layer and the waterproof layer being cascading from top to down；The storage irrigation layer includes the water tank and irrigation rig for being arranged on filter layer lower part, and the irrigation rig includes irrigation pipe and suction pump, and the nutritive layer is provided with humidity controller, and the humidity controller is electrically connected with suction pump.The utility model makes full use of rainwater to irrigate nutritive layer, and temporarily preserved in the water tank in unnecessary rain penetration to storage irrigation layer, humidity controller in nutritive layer controls being turned on and off for the suction pump in irrigation rig, so as to control water pump to be evacuated to hypothallus from water tank.
Description
Technical field
Roof structure technical field is the utility model is related to, more particularly to a kind of green roof structure of low-maintenance cost.
Background technology
In recent years, roof greening had obtained quick development at home, especially in some big cities, as Beijing, on
Sea, Chengdu etc., roof greening area are skyrocketed through.Roof afforestation structure can not only be effectively reduced face diameter stream, mitigate city
Waterlogging problem, can also improve Partial little climate, improve environmental quality.
But due to some technical elements, cost aspect and late maintaining etc., the popularity rate on green roof
It is very low.
Utility model content
The defects of in order to overcome the above-mentioned prior art, technical problem to be solved in the utility model are：There is provided a kind of low
Maintenance cost, safeguards easy green roof structure,
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
The utility model provides a kind of green roof structure of low-maintenance cost, including roofing body and is covered in roof sheet
The greening structure of body upper surface；
The upper surface of the roofing body is plane；
The greening structure includes vegetable layer, nutritive layer, filter layer, the storage irrigation layer being cascading from top to down
And waterproof layer；
To plant in the green plants on nutritive layer top, the nutritive layer includes being stacked from top to down the vegetable layer
Coconut palm chaff layer and hypothallus；The filter layer includes the keel of support nutritive layer and is covered in the filter screen on keel top；It is described
Storage irrigation layer includes the water tank and irrigation rig for being arranged on filter layer lower part, and the irrigation rig includes irrigation pipe and draws water
Pump, the water inlet end of the irrigation pipe are connected to the bottom of storage tank, and the water outlet of the irrigation pipe is connected to the side wall of nutritive layer；
The nutritive layer is provided with humidity controller, and the humidity controller is electrically connected with suction pump.
Further, triple valve is additionally provided with the irrigation pipe, the triple valve passes through irrigation pipe, the irrigation pipe
Triple valve connects running water pipe, and the upper lateral part of the water tank is provided with the first fluid level controller, the side lower part of the water tank
Be provided with the second fluid level controller, first fluid level controller is electrically connected with triple valve, second fluid level controller with
Triple valve is electrically connected.
Further, the isolation waterproof layer has a bilayer, and the upper strata of the isolation waterproof layer is ball woll layer of cloth, the isolation
The lower floor of waterproof layer is waterproof film layer.
Further, the green plants of the vegetable layer plantation is specially crassulaceae plants.
The beneficial effects of the utility model are：By setting multilayer greening structure on roofing body top, including by upper
Vegetable layer, nutritive layer, filter layer, storage irrigation layer and the waterproof layer being stacked under and；Rainwater is made full use of to irrigate nutritive layer,
And temporarily preserved in the water tank in unnecessary rain penetration to storage irrigation layer, the humidity controller control in nutritive layer is irrigated
Being turned on and off for suction pump in device, so as to control water pump to be evacuated to hypothallus from water tank, makes full use of unnecessary rain
Water is irrigated, and realizes the management automation of green roof structure, so that the maintenance cost of green roof structure is reduced, and it is above-mentioned
Green roof structure is simple, easily implements, builds material requested and be readily available, have the advantages that low-maintenance cost.
Brief description of the drawings
Fig. 1 show a kind of structural representation of the green roof structure of low-maintenance cost of the utility model embodiment
Figure；
Label declaration：
1st, roofing body；2nd, vegetable layer；3rd, nutritive layer；4th, filter layer；5th, storage irrigation layer；
6th, irrigation pipe；7th, waterproof layer.
Embodiment
To describe the technology contents of the utility model, the objects and the effects in detail, below in conjunction with embodiment and match somebody with somebody
Attached drawing is closed to be explained.
The design of the utility model most critical is：Rainwater is made full use of to irrigate nutritive layer, and unnecessary rain penetration is extremely stored up
Temporarily preserved in the water tank that water is irrigated in layer, the unlatching of the suction pump in humidity controller control irrigation rig in nutritive layer
Or close, so as to control water pump to be evacuated to hypothallus from water tank.
Fig. 1 is refer to, the utility model provides a kind of green roof structure of low-maintenance cost, including 1 He of roofing body
It is covered in the greening structure of 1 upper surface of roofing body；
The upper surface of the roofing body 1 is plane；
The greening structure is filled including vegetable layer 2, nutritive layer 3, filter layer 4, the water storage being cascading from top to down
Irrigate layer 5 and waterproof layer 7；
To plant in the green plants on 3 top of nutritive layer, the nutritive layer 3 includes being laminated from top to down the vegetable layer 2
The coconut palm chaff layer and hypothallus of setting；The filter layer 4 includes the keel of support nutritive layer 3 and is covered in the filtering on keel top
Net；The storage irrigation layer 5 includes the water tank and irrigation rig for being arranged on filter layer lower part, and the irrigation rig includes irrigating
Pipe 6 and suction pump, the water inlet end of the irrigation pipe 6 are connected to the bottom of storage tank, and the water outlet of the irrigation pipe 6 is connected to nutrition
The side wall of layer 3；
The nutritive layer 3 is provided with humidity controller, and the humidity controller is electrically connected with suction pump.
The operation principle explanation of the green roof structure of above-mentioned low-maintenance cost：When the rainy day, rainwater provides day to irrigate layer
Right iirigation water source, and unnecessary rainwater is entered in water tank by filter layer 4, when dry weather, that is, is arranged on nutritive layer 3
In the humidity controller humidity that monitors in mechanism when being less than certain threshold value, the water in water storage cavity is evacuated to nutrition by control water pump
Layer 3, when the humidity that humidity controller is monitored in matrix is more than certain threshold value, control water pump is closed, and is stopped pumping.
The beneficial effect of the green roof structure of above-mentioned low-maintenance cost is：By setting multilayer on 1 top of roofing body
Greening structure, including vegetable layer 2, nutritive layer 3, filter layer 4, storage irrigation layer 5 and the waterproof layer 7 being from top to bottom stacked；
Make full use of rainwater to irrigate nutritive layer 3, and temporarily preserved in the water tank in unnecessary rain penetration to storage irrigation layer 5, sought
Being turned on and off for the suction pump in the control irrigation rig of the humidity controller in layer 3 is supported, so as to control water pump from water tank
Hypothallus is evacuated to, makes full use of unnecessary rainwater to be irrigated, realizes the management automation of green roof structure, so as to reduce
The maintenance cost of green roof structure, and above-mentioned green roof structure is simple, easily implements, builds material requested and be readily available, have
The advantages of low-maintenance cost.
In the green roof structure of above-mentioned low-maintenance cost, triple valve is additionally provided with the irrigation pipe 6, the triple valve will fill
Pipe 6 is irrigate, the irrigation pipe 6 connects running water pipe by triple valve, and the upper lateral part of the water tank is provided with the first liquid level control
Device processed, the side lower part of the water tank are provided with the second fluid level controller, and first fluid level controller electrically connects with triple valve
Connect, second fluid level controller is electrically connected with triple valve.
Liquid level sensor is set in water tank, the way of supplying water of switching irrigation pipe 6 is controlled by triple valve, works as water tank
Middle water level is higher, when contacting the first fluid level controller, controls triple valve, irrigation pipe 6 is connected with water tank, provided by water tank
Irrigation water, when water level in water storage tank is relatively low, during less than the second fluid level controller, controls triple valve, makes irrigation pipe 6 and running water pipe
Connect, irrigation water is provided by running water pipe.So as to ensure to be poured during water shortage in water tank.
In the green roof structure of above-mentioned low-maintenance cost, the isolation waterproof layer 7 has bilayer, the isolation waterproof layer 7
Upper strata is ball woll layer of cloth, and the lower floor of the isolation waterproof layer 7 is waterproof film layer.
Waterproof is isolated by bilayer, avoids the water penetration in reservoir bed to pitched roof body 1, and then avoids indoor water-leakage,
So as to reduce further follow-up maintenance cost.
In the green roof structure of above-mentioned low-maintenance cost, the green plants of 2 kinds of plants of vegetable layer is specially that Crassulaceae is planted
Thing.
Crassulaceae plants have the advantages that cold-resistant, vitality is strong, pest and disease damage is few, so as to further reduce the maintenance on green roof
Cost.
Embodiment 1
A kind of green roof structure of low-maintenance cost, including roofing body 1 and the greening for being covered in 1 upper surface of roofing body
Structure；
The upper surface of the roofing body 1 is plane；
The greening structure is filled including vegetable layer 2, nutritive layer 3, filter layer 4, the water storage being cascading from top to down
Irrigate layer 5 and waterproof layer 7；
To plant in the green plants on 3 top of nutritive layer, the nutritive layer 3 includes being laminated from top to down the vegetable layer 2
The coconut palm chaff layer and hypothallus of setting；The filter layer 4 includes the keel of support nutritive layer 3 and is covered in the filtering on keel top
Net；The storage irrigation layer 5 includes the water tank and irrigation rig for being arranged on filter layer lower part, and the irrigation rig includes irrigating
Pipe 6 and suction pump, the water inlet end of the irrigation pipe 6 are connected to the bottom of storage tank, and the water outlet of the irrigation pipe 6 is connected to nutrition
The side wall of layer 3；
The nutritive layer 3 is provided with humidity controller, and the humidity controller is electrically connected with suction pump.
Triple valve is additionally provided with the irrigation pipe 6, irrigation pipe 6, the irrigation pipe 6 are passed through triple valve by the triple valve
Running water pipe is connected, the upper lateral part of the water tank is provided with the first fluid level controller, and the side lower part of the water tank is provided with
Second fluid level controller, first fluid level controller are electrically connected with triple valve, second fluid level controller and triple valve
It is electrically connected.
The isolation waterproof layer 7 has bilayer, and the upper strata of the isolation waterproof layer 7 is ball woll layer of cloth, the isolation waterproof layer 7
Lower floor be waterproof film layer.
The green plants of 2 kinds of plants of vegetable layer is specially crassulaceae plants.
In conclusion in the green roof structure for the low-maintenance cost that the utility model is related to, by roofing body top
Multilayer greening structure, including vegetable layer, nutritive layer, filter layer, storage irrigation layer and the waterproof being from top to bottom stacked are set
Layer；Make full use of rainwater to irrigate nutritive layer, and temporarily preserved in the water tank in unnecessary rain penetration to storage irrigation layer, sought
Being turned on and off for the suction pump in the control irrigation rig of the humidity controller in layer is supported, so as to control water pump to be taken out from water tank
To hypothallus, make full use of unnecessary rainwater to be irrigated, realize the management automation of green roof structure, so as to reduce green
The maintenance cost of roof structure, and above-mentioned green roof structure is simple, easily implements, builds material requested and be readily available, and has low
The advantages of maintenance cost.Liquid level sensor is set in water tank, the way of supplying water of switching irrigation pipe is controlled by triple valve, when
Water level in water storage tank is higher, when contacting the first fluid level controller, controls triple valve, irrigation pipe is connected with water tank, by water storage
Case provides irrigation water, when water level in water storage tank is relatively low, during less than the second fluid level controller, controls triple valve, make irrigation pipe with from
Carry out water pipe connection, irrigation water is provided by running water pipe.So as to ensure to be poured during water shortage in water tank.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalents made based on the specification and figures of the utility model, are directly or indirectly used in relevant technology neck
Domain, is equally included in the patent within the scope of the utility model.
Claims (4)
1. a kind of green roof structure of low-maintenance cost, it is characterised in that including roofing body and be covered in roofing body upper table
The greening structure in face；
The upper surface of the roofing body is plane；
Vegetable layer that the greening structure includes being cascading from top to down, nutritive layer, filter layer, storage irrigation layer and anti-
Water layer；
For the vegetable layer to plant in the green plants on nutritive layer top, the nutritive layer includes the coconut palm being stacked from top to down
Chaff layer and hypothallus；The filter layer includes the keel of support nutritive layer and is covered in the filter screen on keel top；The water storage
Water tank and irrigation rig that layer includes being arranged on filter layer lower part are irrigated, the irrigation rig includes irrigation pipe and suction pump,
The water inlet end of the irrigation pipe is connected to the bottom of storage tank, and the water outlet of the irrigation pipe is connected to the side wall of nutritive layer；
The nutritive layer is provided with humidity controller, and the humidity controller is electrically connected with suction pump.
2. the green roof structure of low-maintenance cost according to claim 1, it is characterised in that be additionally provided with the irrigation pipe
Triple valve, for the triple valve by irrigation pipe, the irrigation pipe connects running water pipe by triple valve, on the side of the water tank
Portion is provided with the first fluid level controller, and the side lower part of the water tank is provided with the second fluid level controller, the first liquid level control
Device processed is electrically connected with triple valve, and second fluid level controller is electrically connected with triple valve.
3. the green roof structure of low-maintenance cost according to claim 1, it is characterised in that the waterproof layer includes ball woll
Layer of cloth and the waterproof film layer positioned at ball woll layer of cloth lower floor.
4. the green roof structure of low-maintenance cost according to claim 1, it is characterised in that the vegetable layer is planted green
Color plant is specially crassulaceae plants.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721053455.5U CN207245018U (en) | 2017-08-22 | 2017-08-22 | A kind of green roof structure of low-maintenance cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721053455.5U CN207245018U (en) | 2017-08-22 | 2017-08-22 | A kind of green roof structure of low-maintenance cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207245018U true CN207245018U (en) | 2018-04-17 |
Family
ID=61881323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721053455.5U Expired - Fee Related CN207245018U (en) | 2017-08-22 | 2017-08-22 | A kind of green roof structure of low-maintenance cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207245018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110622846A (en) * | 2019-10-09 | 2019-12-31 | 河北农业大学 | Soilless culture intelligent planter for outdoor greening |
-
2017
- 2017-08-22 CN CN201721053455.5U patent/CN207245018U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110622846A (en) * | 2019-10-09 | 2019-12-31 | 河北农业大学 | Soilless culture intelligent planter for outdoor greening |
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Legal Events
| 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: 20180417 Termination date: 20180822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |