CN114687454A - Prefabricated assembly type green house building with high heat dissipation performance - Google Patents

Prefabricated assembly type green house building with high heat dissipation performance Download PDF

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Publication number
CN114687454A
CN114687454A CN202210298429.8A CN202210298429A CN114687454A CN 114687454 A CN114687454 A CN 114687454A CN 202210298429 A CN202210298429 A CN 202210298429A CN 114687454 A CN114687454 A CN 114687454A
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China
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rainwater
heat insulation
heat
hole
green house
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CN202210298429.8A
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Chinese (zh)
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CN114687454B (en
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唐芳勇
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Wuxi Beida Construction Engineering Co ltd
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Wuxi Beida Construction Engineering Co ltd
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00—Arrangements or adaptations of tanks for water supply
    • E03B11/10—Arrangements or adaptations of tanks for water supply for public or like main water supply
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/078—Combined units with different devices; Arrangement of different devices with respect to each other
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/09—Component parts or accessories
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34384—Assembling details for foldable, separable, collapsible or retractable structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0459—Drainage borders, e.g. dripping edges, gravel stops or dispersers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0481—Drainage guiding provisions, e.g. deflectors or stimulation by inclined surfaces
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D2013/0495—Drainage on the roof surface to storage tanks
    • 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
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108—Rainwater harvesting

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Public Health (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)

Abstract

The invention relates to the technical field of building construction, in particular to a prefabricated assembly type green building with high heat dissipation performance. This application has the effect of water economy resource.

Description

Prefabricated assembly type green house building with high heat dissipation performance
Technical Field
The invention relates to the technical field of house buildings, in particular to a prefabricated assembly type green house building with high heat dissipation performance.
Background
The building industrialization is promoted, the energy conservation and emission reduction are facilitated, the green and safe construction is promoted, the engineering quality is improved, the living environment is improved, and the industrial structure upgrading is promoted, so that the assembly type building is a necessary choice for realizing the building industrialization.
The Chinese patent with the publication number of discloses a green prefabricated house building, which comprises a wall body, wherein a roof sloping plate is arranged on the wall body, a rainwater collecting pool is arranged on the roof sloping plate, a plurality of cooling guide pipes for accelerating the temperature reduction speed of a roof are arranged in the roof sloping plate, and the adjacent cooling guide pipes are connected through a connecting piece.
In order to collect rainwater, the rainwater collection tank is usually disposed in the open air. When the weather is hot, the rainwater in the rainwater collection pond absorbs heat to a higher temperature under the irradiation of sunlight, and the cooling effect of the higher-temperature rainwater on the roof inclined plate is possibly poor, so that the rainwater is wasted.
Disclosure of Invention
For the water economy resource, this application provides a prefabricated assembled green house building of high heat dissipating.
The application provides a pair of green house building of prefabricated assembled of high heat dissipating adopts following technical scheme:
the utility model provides a green housing construction of prefabricated assembled of high heat dissipating, includes the rainwater collecting pit, circumference parcel has the heat insulating board, the top covers on the lateral wall of rainwater collecting pit has thermal-insulated lid, it has and is used for supplying the rainwater to flow into to cover to gather on the thermal-insulated lid through-hole in the rainwater collecting pit, it is right still to be equipped with in the rainwater collecting pit to be used for the through-hole realizes opening the subassembly of sealing.
Through adopting above-mentioned technical scheme, the rainwater can flow into in the rainwater collection pond through the through-hole, and after unsealing the subassembly and sealing the through-hole, rainwater collection pond keeps the encapsulated situation, and thermal-insulated effect is played in thermal-insulated lid and the heat insulating board cooperation this moment, and the rainwater that has reduced in the rainwater collection pond receives the influence of external factors and the possibility that heaies up to ensure that the rainwater in the rainwater collection pond can play radiating effect to the house swash plate, reduced the rainwater by extravagant possibility.
Optionally, the subassembly of unsealing is including setting up mounting panel in the rainwater collection pond, being located the installing support of mounting panel below, the mounting panel with have clearance and relative every between the thermal-insulated lid the mounting hole has all been seted up to the position of through-hole, be provided with elasticity cystosepiment in the mounting hole, every the upper surface of elasticity cystosepiment all is equipped with and is used for the shutoff to correspond the thermal-insulated stopper of through-hole, every the lower surface of elasticity cystosepiment with all be equipped with the connecting piece between the installing support, be provided with inside cavity and open-top's thermal-insulated outdoor on the lateral wall of heat insulating board, the kickboard has been placed in the thermal-insulated outdoor, be connected with the acting line on the kickboard, the acting line passes the heat insulating board extremely connect in the rainwater collection pond on the installing support.
Through adopting above-mentioned technical scheme, when external rainfall, the rainwater flows into thermal-insulated outer indoor, and the kickboard receives buoyancy in the rainwater and rises upward gradually, and the kickboard will act as go-between and pull out to thermal-insulated outer indoor in from rainwater collection pond to this exerts decurrent pulling force to the installing support through the acting as go-between. The mounting bracket pulls the elastic sac piece to deform downwards through the connecting piece, so that the elastic sac piece can drive the heat insulation plug to move downwards until the heat insulation plug is completely positioned below the through hole, and then external rainwater can flow into the rainwater collection pool through the through hole. The in-process of the rainwater of thermal-insulated outer indoor gradual natural evaporation, the buoyancy of kickboard reduces gradually to disappearing completely, and elasticity cystoseal can the automatic recovery deformation, not only can pull back the rainwater collection pond again with acting as go-between, can also promote thermal-insulated stopper shutoff through-hole again, and then makes rainwater collection pond keep the encapsulated situation again. Through the setting of the unsealing assembly, the opening and closing of the rainwater collecting pool can be automatically realized under the condition that manual operation is not needed.
Optionally, a drainage member for draining rainwater in an inner cavity of each heat insulation outer outdoor side wall is arranged at the bottom of the heat insulation outer outdoor side wall.
Through adopting above-mentioned technical scheme, the drainage rate of drainage spare is greater than the natural evaporation efficiency of rainwater, ensures that the through-hole can in time be by thermal-insulated stopper shutoff, has reduced the possibility in external heat transfer to rainwater collection pond.
Optionally, the top of the heat insulation plate is open, a plurality of heat insulation outer chambers are arranged on the heat insulation plate, two adjacent heat insulation outer chambers are communicated with each other through a heat insulation water channel, and the top of each heat insulation outer chamber extends upwards to be communicated with the inclined inner wall of the opening of the heat insulation plate.
By adopting the technical scheme, the open-shaped arrangement is beneficial to improving the rainwater collection effect; the heat insulation water channel is communicated with all the heat insulation outer chambers, so that the rainwater levels in all the heat insulation outer chambers are always equal in height, the tension of each stay wire can synchronously and uniformly act on the mounting bracket, and the stability of the mounting bracket in the motion process is improved.
Optionally, the aperture at the bottom of the through hole gradually increases along a direction from top to bottom, and a heat-insulating sealing column head which is in a circular truncated cone shape and is used for being tightly attached to the side wall of the through hole is fixedly sleeved on the heat-insulating plug.
Through adopting above-mentioned technical scheme, thermal-insulated sealed column head is made by rubber materials, and it is favorable to improving the shutoff effect of thermal-insulated stopper to the through-hole, has reduced rainwater collecting tank when being in encapsulated situation, and rainwater collecting tank passes through the possibility of through-hole heat transfer with the external world.
Optionally, a plurality of floating balls are arranged on the mounting bracket, and the floating balls are close to the heat insulation cover.
Through adopting above-mentioned technical scheme, when the water level of rainwater was less than the installing support in the rainwater collecting tank, the floater did not produce buoyancy. When the drainage piece is closed, and the rainwater in the rainwater collecting pool submerges the in-process of floater gradually, the floater produces buoyancy and buoyancy increases gradually, and when the buoyancy sum that each floater produced was greater than the buoyancy sum of each kickboard, the floater can stimulate the installing support rebound to ensure that the thermal plug can the shutoff through-hole.
Optionally, the connecting piece is a hard connecting column.
By adopting the technical scheme, under the condition that the floating ball can enable the heat insulation plug to plug the through hole, part of buoyancy of the floating ball can vertically upwards act on the heat insulation plug through the mounting bracket, the hard connecting column and the elastic sac piece, so that the sealing performance between the heat insulation plug and the through hole is further improved.
Optionally, the drainage member is a drainage valve, a liquid level sensor is arranged on the inner side wall of the rainwater collection pool, and the drainage valve is electrically connected to the liquid level sensor through a control system.
Through adopting above-mentioned technical scheme, when the rainwater water level in the rainwater collecting tank was less than level sensor, level sensor made the drain valve be in the open mode all the time through control system. Rainwater in the heat insulation outer chamber can be slowly discharged through the drain valve, but as long as the water inlet rate of the rainwater in the heat insulation outer chamber is ensured to be greater than the water discharge rate of the drain valve, the rainwater in the heat insulation outer chamber can keep a growing state, and the opening and closing effects of the unsealing component can be normally realized; when the water level of rainwater was higher than level sensor in the rainwater collection pond, level sensor can close the drain valve through control system, and the uncovered department at thermal-insulated outer room and heat insulating board top just can save a large amount of rainwater afterwards, and the floater can begin to receive the effect of buoyancy and buoyancy crescent gradually in addition to this when the buoyancy sum of each floater is greater than the buoyancy sum of each kickboard, thermal-insulated stopper can shutoff through-hole again.
In summary, the present application includes at least one of the following beneficial technical effects:
1. rainwater can flow into the rainwater collection tank through the through hole, when the through hole is sealed by the unsealing component, the rainwater collection tank is kept in a sealed state, the heat insulation cover and the heat insulation plate are matched to play a heat insulation role at the moment, and the possibility that the rainwater in the rainwater collection tank is heated due to the influence of external factors is reduced, so that the rainwater in the rainwater collection tank can play a role in heat dissipation on a house inclined plate, and the possibility that the rainwater is wasted is reduced;
2. the setting of the unsealing component enables the rainwater collecting tank to be opened and closed automatically under the condition that manual operation is not needed.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
FIG. 2 is a cross-sectional view of a heat shield, a mounting plate, and a wire in an embodiment of the present application.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Description of reference numerals: 1. a wall body; 2. a roof sloping plate; 3. a rainwater collection tank; 4. a heat insulation plate; 5. a heat insulation cover; 51. a through hole; 6. unsealing the assembly; 61. mounting a plate; 601. mounting holes; 62. mounting a bracket; 63. an elastic caplet; 64. a thermal insulating plug; 65. connecting columns; 66. an outer thermally insulated compartment; 67. a floating plate; 68. a pull wire; 7. a heat-insulating water channel; 8. heat-insulating and sealing the column head; 9. a floating ball; 10. a drain valve; 11. a liquid level sensor; 12. a pressure relief valve.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses green building of prefabricated assembled of high heat dissipating. Referring to fig. 1 and 2, the prefabricated green house building with high heat dissipation performance comprises a wall body 1, a roof inclined plate 2 arranged on the wall body 1, and a rainwater collecting pool 3 arranged on the roof inclined plate 2, wherein a cooling conduit is further arranged in the roof inclined plate 2.
Referring to fig. 2, the annular heat insulation plate 4 is wrapped on the outer side wall of the rainwater collection pool 3 in the circumferential direction, the heat insulation cover 5 covers the top of the rainwater collection pool 3, the heat insulation plate 4 and the heat insulation cover 5 are made of asbestos plates, and the rainwater collection pool has good heat insulation performance, so that the possibility that rainwater in the rainwater collection pool 3 is influenced by the outside to heat up is reduced.
Under this condition, the rainwater in the rainwater collecting tank 3 can have better radiating effect to the house swash plate, has reduced the rainwater and has been wasted the possibility.
Referring to fig. 1 and 2, the ring-type heat insulation board 4 is opened at the top thereof, thereby increasing the amount of collected rainwater.
Referring to fig. 1, 2 and 3, through holes 51 are densely distributed on the heat insulation cover 5, the through holes 51 are vertically formed, the through holes 51 are used for collecting rainwater to flow into the rainwater collecting tank 3, and an unsealing assembly 6 used for opening and closing the through holes 51 is further arranged in the rainwater collecting tank 3.
The position at rainwater collecting tank 3 one side top has still arranged pressure release valve 12, and when rainwater collecting tank 3 was in the enclosed condition and the in-process of continuously discharging the rainwater, the atmospheric pressure in rainwater collecting tank 3 can reduce gradually, and atmospheric pressure valve can inhale rainwater collecting tank 3 with external air automatically in to this keeps rainwater collecting tank 3 and external atmospheric pressure balanced.
Referring to fig. 2 and 3, the unsealing member 6 includes a mounting plate 61 and a mounting bracket 62 provided in the rainwater collection tank 3, the mounting plate 61 being located above the mounting bracket 62 and both being horizontally disposed.
The equal fixed connection in the inner wall of rainwater collecting tank 3 in the both sides that the mounting panel 61 horizontal direction is relative, all has the interval between the other both sides of mounting panel 61 horizontal direction and the inner wall of rainwater collecting tank 3, has the clearance between mounting panel 61 and the thermal-insulated lid 5.
Referring to fig. 2 and 3, a mounting hole 601 is vertically formed in the mounting plate 61 at a position corresponding to each through hole 51, and a circular elastic bag 63 is fixedly connected to the inside of the mounting hole 601. The elastic caplet 63 is made of a rubber material, which deforms when subjected to a force; when the action of the force disappears, the device can automatically recover the deformation.
The upper surface of each elastic sac piece 63 is adhered with a heat insulation plug 64 for plugging the corresponding through hole 51, the center line of the heat insulation plug 64 is vertically arranged and is coaxially arranged with the corresponding through hole 51, and the heat insulation plug 64 is also made of the heat insulation material.
A connecting piece is arranged between the lower surface of each elastic capsule 63 and the mounting bracket 62. Under the gravity of the mounting bracket 62, the connecting member and the thermal insulation plug 64, the center of the elastic flap 63 is slightly depressed downward, and the elastic flap 63 can support the thermal insulation plug 64 to be plugged in the through hole 51.
At this time, under the cooperation of the heat insulation board 4, the heat insulation cover 5 and the heat insulation plug 64, the rainwater collection tank 3 is in a closed state, and external heat is not easily transferred into the rainwater collection tank 3.
Referring to fig. 2 and 3, two outer insulating chambers 66 are fixedly connected to two outer sidewalls of the heat insulating plate 4 in the length direction of the rainwater collecting tank 3, the inner portion of each outer insulating chamber 66 is hollow and has an open top, and the top of each outer insulating chamber 66 extends upward to be communicated with an inclined inner wall of the opening of the heat insulating plate 4, so that rainwater collected at the opening of the top of the heat insulating plate 4 can flow into the outer insulating chambers 66.
Referring to fig. 2 and 3, a floating plate 67 is disposed in the insulating outer chamber 66, and when rainwater enters the insulating outer chamber 66, the floating plate 67 is gradually floated by buoyancy. The bottom of the floating plate 67 is tied with a pull wire 68, the pull wire 68 penetrates through the heat insulation plate 4 to the interior of the rainwater collection tank 3 and is tied on the mounting bracket 62, and the heights of the positions, where the pull wire 68 penetrates through, of the heat insulation plate 4 and the rainwater collection tank 3 are always lower than the mounting bracket 62.
Referring to fig. 1, 2 and 3, the elastic flap 63 supports the insulation plug 64 to block the through hole 51 when there is no rainwater in the insulation outer chamber 66.
When the outside rains, rainwater collected at the top opening of the heat insulation plate 4 firstly flows into the heat insulation outer chamber 66, the floating plate 67 is gradually floated upwards under the action of buoyancy in the rainwater, and the pulling wire 68 is pulled out from the rainwater collection tank 3 into the heat insulation outer chamber 66 by the floating plate 67, so that the downward pulling force is applied to the mounting bracket 62 through the pulling wire 68.
The mounting bracket 62 pulls the elastic bladder 63 to deform downwards through the connecting piece, so that the elastic bladder 63 can drive the heat insulation plug 64 to move downwards until the heat insulation plug 64 is completely positioned below the through hole 51, and then outside rainwater can flow into the rainwater collecting tank 3 through the through hole 51.
The two heat insulation outer chambers 66 circumferentially adjacent to each other on the heat insulation plate 4 are communicated with each other through the heat insulation water channel 7, and all the heat insulation outer chambers 66 are communicated through the heat insulation water channels 7, so that the rainwater levels in the heat insulation outer chambers 66 are ensured to be equal to each other, the tension of each pull wire 68 can synchronously and uniformly act on the mounting bracket 62, and the stability of the mounting bracket 62 in the motion process is improved.
In the process of the slow evaporation of rainwater in the thermal-insulated outdoor 66, the buoyancy that kickboard 67 received diminishes gradually, and elasticity cystosepiment 63 resumes deformation gradually to this not only can be through connecting piece and installing support 62 will act as go-between 68 and pull back in rainwater collecting tank 3 gradually again, can also promote simultaneously that heat-insulating plug 64 fills in again in through-hole 51 and realize the shutoff to it, rainwater collecting tank 3 keeps the state of sealing again.
Referring to fig. 3, the aperture at the bottom of the through hole 51 gradually increases along the direction from top to bottom, and the heat-insulating sealing column head 8 which is in a truncated cone shape and is used for being tightly attached to the side wall of the through hole 51 is fixedly sleeved on the heat-insulating plug 64.
The heat insulation sealing column head 8 is made of rubber materials and has good heat insulation performance, the arrangement of the heat insulation sealing column head 8 can improve the plugging effect of the heat insulation plug 64 on the through hole 51, and the possibility that the heat transfer is realized between the rainwater collection tank 3 and the outside through the through hole 51 after the rainwater collection tank is in a closed state is reduced.
Referring to fig. 2 and 3, since it takes a long time for rainwater in the heat-insulating outer chamber 66 to naturally evaporate, external heat may be largely transferred to rainwater in the rainwater collection tank 3 through the through-hole 51 before the heat-insulating plug 64 blocks the through-hole 51.
For this reason, the bottom of every thermal-insulated outdoor 66 lateral wall all is equipped with the drainage piece that is used for supplying its inner chamber rainwater to discharge, and the drainage piece is drain valve 10, and threaded connection has level sensor 11 on the inside wall of rainwater collecting pit 3, and drain valve 10 passes through control system electricity and connects in level sensor 11.
Referring to fig. 2 and 3, when the rainwater level in the rainwater collection tank 3 is lower than the liquid level sensor 11, the liquid level sensor 11 controls the system to keep the drain valve 10 in an open state.
The worker sets the drainage rate of the drain valve 10 to a slow drainage state, and rainwater flowing into the heat-insulated outer chamber 66 is slowly drained through the drain valve 10 when the outside rains. However, as long as it is ensured that the inflow rate of rainwater in the insulating outer chamber 66 is greater than the drainage rate of the drain valve 10, the rainwater in the insulating outer chamber 66 can be kept in a growing state, thereby ensuring that the floating plate 67 can pull the pull wire 68.
Referring to fig. 2 and 3, when the outside stops raining, if the level of rainwater in the rainwater collection tank 3 is lower than the liquid level sensor 11 at this time, the drain valve 10 is still kept in an open state, thereby slowly draining the rainwater in the heat-insulating outer chamber 66.
Although the water discharge valve 10 is set in a slowly discharging state, the water discharge rate of the water discharge valve 10 is greater than the natural evaporation rate of rainwater, compared to the natural evaporation rate of rainwater.
Referring to fig. 2 and 3, when the level of rainwater in the rainwater collection tank 3 is higher than the level sensor 11, the level sensor 11 closes the drain valve 10 through the control system, and then if the outside is still raining, the heat insulation outer chamber 66 and the opening at the top of the heat insulation plate 4 can store a large amount of rainwater.
Referring to fig. 2 and 3, when the drain valve 10 is closed and the insulating outer chamber 66 and the opening at the top of the insulating plate 4 store a large amount of rainwater, the floating plate 67 has a large buoyancy, so that the insulating plug 64 does not block the through hole 51 at this time, the rainwater collection tank 3 is communicated with the outside, and heat from the outside may be transferred to the rainwater collection tank 3.
Referring to fig. 2 and 3, for this purpose, a plurality of floating balls 9 are tied to the mounting bracket 62, and the floating balls 9 are positioned close to the heat insulating cover 5. When the water level in the rainwater collection pool 3 is lower than the liquid level sensor 11, the floating ball 9 is not influenced by the buoyancy.
When the water level in the rainwater collection tank 3 is higher than the liquid level sensor 11, the floating balls 9 are gradually influenced by the buoyancy and the buoyancy is gradually increased, so that when the total buoyancy of each floating ball 9 is larger than the total buoyancy of each floating plate 67, the heat insulation plug 64 can block the through hole 51 again.
Because the buoyancy of the floating ball 9 acts on the mounting bracket 62, the connecting piece adopts the hard connecting column 65, and the buoyancy of the floating ball 9 vertically acts on the heat insulation plug 64 upwards through the mounting bracket 62, the connecting column 65 and the elastic capsule 63, so that the sealing performance between the heat insulation plug 64 and the through hole 51 is further improved.
Referring to fig. 2 and 3, as the rainwater in the rainwater collection tank 3 gradually reduces due to the heat dissipation effect of the rainwater on the sloping plates of the house, the buoyancy of the floating balls 9 gradually reduces, and when the sum of the buoyancy of each floating ball 9 is smaller than the sum of the buoyancy of each floating plate 67, the through holes 51 automatically reopen, so that the rainwater stored at the opening of the heat insulation plate 4 can be automatically supplemented into the rainwater collection tank 3.
When the buoyancy sum of each floating ball 9 is larger than that of each floating plate 67, the heat insulation plug 64 automatically blocks the through hole 51 again. Therefore, through the arrangement, the rainwater stored at the opening of the heat insulation plate 4 can be automatically supplemented into the rainwater collection tank 3, so that the rainwater amount capable of being used for heat dissipation of the house inclined plate is greatly increased.
The implementation principle of the prefabricated green house building with high heat dissipation performance of the embodiment of the application is as follows:
when the outside rains, rainwater drops on the insulation cover 5 and the insulation panel 4 and then flows into the insulation outer chamber 66. Since the water level in the rainwater collection tank 3 is lower than the liquid level sensor 11 at this time, the drain valve 10 is in an open state. When the water inflow rate of the insulating outer chamber 66 is greater than the water discharge rate of the water discharge valve 10, the water level of the rainwater in the insulating outer chamber 66 is continuously increased while the rainwater in the insulating outer chamber 66 is slowly discharged by the water discharge valve 10.
The floating plate 67 is under the action of buoyancy and is increased continuously in rainwater in the heat insulation outer chamber 66, so that the mounting bracket 62 is pulled to move downwards through the pull wire 68, the mounting bracket 62 pulls the elastic bladder piece 63 to deform downwards through the connecting column 65, the elastic bladder piece 63 can drive the heat insulation plug 64 to move downwards until the heat insulation plug 64 is completely positioned below the through hole 51, and then external rainwater can flow into the rainwater collection pool 3 through the through hole 51.
When the external world stops rainfall and the water level in the rainwater collecting pool 3 is still lower than the liquid level sensor 11, the drain valve 10 still keeps the open state, at this moment, the heat-insulating outer chamber 66 stops water inflow, the drain valve 10 slowly drains water, the floating plate 67 descends gradually in the heat-insulating outer chamber 66, the elastic sac piece 63 recovers deformation gradually, thereby not only being capable of pulling the wire 68 gradually back to the rainwater collecting pool 3 through the connecting column 65 and the mounting bracket 62, but also being capable of pushing the heat-insulating plug 64 to be plugged into the through hole 51 again to realize plugging, and the rainwater collecting pool 3 keeps the sealing state again.
When the outside continuously rains until the water level of the rainwater in the rainwater collection pool 3 is higher than the liquid level sensor 11, the liquid level sensor 11 closes the drain valve 10 through the control system. The water level in the rainwater collection pool 3 continuously rises until the floating ball 9 is gradually submerged, the floating ball 9 generates buoyancy and acts on the mounting bracket 62, when the buoyancy sum of each floating ball 9 is larger than the buoyancy sum of each floating plate 67, the floating ball 9 can push the heat insulation plug 64 to plug the through hole 51, and the rainwater collection pool 3 recovers a closed state. The subsequently collected rain water can only be stored in the insulated outer chamber 66 and in the open mouth of the insulating panel 4.
When the heat dissipation effect of the rainwater in the rainwater collection pool 3 on the house sloping plate is gradually reduced, the buoyancy of the floating balls 9 is gradually reduced, and when the buoyancy sum of each floating ball 9 is smaller than that of each floating plate 67, the through holes 51 are automatically opened again, so that the rainwater stored at the opening of the heat insulation plate 4 can be automatically supplemented into the rainwater collection pool 3. When the buoyancy sum of each floating ball 9 is larger than that of each floating plate 67, the heat-insulating plug 64 automatically blocks the through hole 51 again. The process is repeated for a plurality of times until all the rainwater above the heat insulation cover 5 flows into the rainwater collecting tank 3.
When the rainwater in the rainwater collection pool 3 is used until the water level is lower than the liquid level sensor 11, the control system opens the drain valve 10 again, the drain valve 10 drains the residual rainwater in the heat insulation outer chamber 66, and the residual rainwater in the rainwater collection pool 3 can also flow out completely for heat dissipation of the roof sloping plate 2.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a green house building of prefabricated assembled of high heat dissipating, includes rainwater collecting pit (3), its characterized in that: circumference parcel has heat insulating board (4), top to cover on the lateral wall of rainwater collecting pit (3) has thermal-insulated lid (5), it has and is used for supplying the rainwater to flow into to seal thermal-insulated lid (5) go up to gather through-hole (51) in rainwater collecting pit (3), it is right still to be equipped with in rainwater collecting pit (3) be used for through-hole (51) realize unsealing subassembly (6) of opening and close.
2. The high heat dissipating prefabricated green house building of claim 1, wherein: the opening assembly (6) comprises a mounting plate (61) arranged in the rainwater collecting tank (3) and a mounting bracket (62) located below the mounting plate (61), a gap is reserved between the mounting plate (61) and the heat insulation cover (5) and each gap is reserved between the mounting plate (61) and the heat insulation cover (5), a mounting hole (601) is formed in the position of the through hole (51), an elastic bag piece (63) is arranged in the mounting hole (601), a heat insulation plug (64) used for plugging the corresponding through hole (51) is arranged on the upper surface of each elastic bag piece (63), a connecting piece is arranged between the lower surface of each elastic bag piece (63) and the mounting bracket (62), a heat insulation outer chamber (66) which is hollow inside and is provided with an opening at the top is arranged on the outer side wall of the heat insulation plate (4), a floating plate (67) is arranged in the heat insulation outer chamber (66), and a pull wire (68) is connected onto the floating plate (67), the pull wire (68) penetrates through the heat insulation plate (4) to the interior of the rainwater collection tank (3) and is connected to the mounting bracket (62).
3. The high heat dissipating prefabricated green house building of claim 2, wherein: and the bottom of the outer side wall of each heat-insulating outer chamber (66) is provided with a drainage piece for draining rainwater in an inner cavity of the heat-insulating outer chamber.
4. The high heat dissipating prefabricated green house building of claim 2, wherein: the top of heat insulating board (4) is uncovered form setting, thermal-insulated ectotheca (66) are in be provided with a plurality ofly on heat insulating board (4), adjacent two all communicate between thermal-insulated ectotheca (66) has thermal-insulated water course (7), the top of thermal-insulated ectotheca (66) upwards extend to with the slope inner wall of heat insulating board (4) opening department communicates with each other.
5. The high heat dissipating prefabricated green house building of claim 2, wherein: the aperture of through-hole (51) bottom is along following the direction grow gradually down from the top, fixed cover is equipped with on heat-insulating plug (64) is being the round platform type and be used for with heat-insulating sealing column cap (8) that through-hole (51) lateral wall hugged closely.
6. The high heat dissipating prefabricated green house building of claim 2, wherein: a plurality of floating balls (9) are arranged on the mounting bracket (62), and the floating balls (9) are close to the heat insulation cover (5).
7. The high heat dissipating prefabricated green house building of claim 2, wherein: the connecting piece is a hard connecting column (65).
8. The high heat dissipating prefabricated green house building of claim 3, wherein: the drainage piece is drain valve (10), be equipped with level sensor (11) on rainwater collecting pit (3) inside wall, drain valve (10) pass through control system electricity connect in level sensor (11).
CN202210298429.8A 2022-03-25 2022-03-25 Prefabricated green house building with high heat radiation Active CN114687454B (en)

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CN116575538A (en) * 2023-06-21 2023-08-11 江阴市先锋建筑有限责任公司 Rainwater irrigation system for green roof

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KR101538992B1 (en) * 2014-11-06 2015-07-23 임윤숙 Green roof system for heat insulation and waterproofing with the water containers
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CN116575538B (en) * 2023-06-21 2024-04-16 江阴市先锋建筑有限责任公司 Rainwater irrigation system for green roof

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