CN217871210U - Green building water flow curtain wall - Google Patents
Green building water flow curtain wall Download PDFInfo
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- CN217871210U CN217871210U CN202220977505.3U CN202220977505U CN217871210U CN 217871210 U CN217871210 U CN 217871210U CN 202220977505 U CN202220977505 U CN 202220977505U CN 217871210 U CN217871210 U CN 217871210U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 274
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000005086 pumping Methods 0.000 claims abstract description 3
- 238000004804 winding Methods 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000004544 sputter deposition Methods 0.000 abstract description 12
- 239000002699 waste material Substances 0.000 abstract description 7
- 238000004064 recycling Methods 0.000 abstract description 2
- 125000004122 cyclic group Chemical group 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000005034 decoration Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
This application is applicable to curtain technical field, provides a green building rivers curtain, includes: the curtain wall comprises a curtain wall, wherein water flows circulate through one side of the curtain wall, a water tank is connected to the bottom of the other side of the curtain wall, and the water flows can penetrate through the curtain wall and enter the water tank; one end of the water circulation assembly is communicated with the water tank, the other end of the water circulation assembly is arranged at the top of the curtain wall, and the water circulation assembly is used for pumping out water in the water tank and discharging the water at the other side of the curtain wall; the water retaining assembly is arranged on two sides of the curtain wall opposite to the water tank; the water curtain wall water flow recycling device is simple in structure and convenient to use, can effectively recycle water flow in the water curtain wall, can prevent water flow from sputtering outwards, and prevents water waste.
Description
Technical Field
The application belongs to the technical field of the curtain, especially relates to green building rivers curtain.
Background
The water curtain wall is a kind of artificial landscape for special decoration, can be used for indoor and outdoor, generally is the decoration design of adhering to on the building, and the appearance of water curtain wall has solved various hall decoration difficult problems to a great extent. The building air purifier has great effects of improving building quality, enriching space environment, increasing living comfort and purifying air.
In a traditional water curtain wall diversion system, a curtain wall main body is generally made of stone, glass, metal plates and the like. When the curtain main part is glass, the frictional force of glass itself is not enough, and the water direct current is and down, and the impact force is big, and the sputtering scope of water is big, can lead to a large amount of rivers can't be collected, causes a large amount of wastes, is unfavorable for the environmental protection.
SUMMERY OF THE UTILITY MODEL
To above-mentioned problem, this application provides green building rivers curtain, has solved prior art normal water curtain rivers at least and has sputtered the problem that leads to the hydrologic cycle effect poor, rivers waste seriously.
The embodiment of the present application provides a surgery trompil device, includes:
the curtain wall comprises a curtain wall, wherein water flows circulate through one side of the curtain wall, a water tank is connected to the bottom of the other side of the curtain wall, and the water flows can penetrate through the curtain wall and enter the water tank;
one end of the water circulation assembly is communicated with the water tank, the other end of the water circulation assembly is arranged at the top of the curtain wall, and the water circulation assembly is used for pumping out water in the water tank and discharging the water at the other side of the curtain wall;
and the water retaining assembly is arranged on two sides of the curtain wall opposite to the water tank.
In one embodiment, the water circulation assembly includes a drain tube, a water pump in communication with the drain tube, and a drain tube in communication with the water pump;
the drain pipe is connected to the top of the curtain wall;
the drainage tube is used for guiding water flow in the water tank into the drainage tube.
In one embodiment, the top of the curtain wall is connected with a first drainage plate arranged opposite to the drainage pipe, and a water outlet is formed between the first drainage plate and the curtain wall;
the first drainage plate is arc-shaped, and the circle center of the first drainage plate is positioned at one side, facing the drain pipe, of the first drainage plate.
In one embodiment, the drain pipe is provided with a drain opening, an included angle is formed between the drain opening and the horizontal plane, and the drain opening and the water tank are respectively positioned on two sides of the horizontal plane.
In one embodiment, a second flow guide plate is connected to the top of the curtain wall, one end of the second flow guide plate abuts against the drain pipe, and the other end of the second flow guide plate extends to the edge of the curtain wall.
In one embodiment, the water dam assembly includes:
the winding drum is rotationally connected to the curtain wall, waterproof cloth is wound outside the winding drum, and a rotating shaft of the winding drum is provided with a reset torsion spring;
the adjusting piece is connected to the curtain wall in a sliding mode along the height direction of the curtain wall, and one end of the waterproof cloth is connected to the adjusting piece;
and the power source is connected with the curtain wall and connected with the adjusting piece, and the power source is used for providing power for the adjusting piece.
In an embodiment, the water circulation assembly further includes a flow meter for monitoring the flow rate of the water flow, and the flow meter is electrically connected to the power source, so that the power source can control the height of the adjusting member at the flow rate of the water flow measured by the flow meter.
In one embodiment, the curtain wall comprises a main body and an outer frame wound around the periphery of the main body;
the basin connect in the frame, the hydrologic cycle subassembly the manger plate subassembly all is located in the frame.
In one embodiment, a circulation port communicated with the water tank is arranged at the bottom of the main body and between the outer frames.
In an embodiment, the water retaining assembly further comprises a sponge detachably connected to the outer frame, and the sponge is located on one side of the circulation port, which is away from the water tank.
This application leads to the hydrologic cycle effect poor to prior art normal water curtain wall rivers sputtering, and the extravagant serious problem of rivers makes the improved design, has following beneficial effect:
1. the water circulation assembly is arranged, so that water flow can circulate, a large amount of water resources are saved, and efficient cyclic utilization of water is realized;
2. the water retaining assembly is arranged to effectively prevent water flow from sputtering, so that the phenomenon that a large amount of water flow cannot enter water circulation due to sputtering is avoided, water waste is prevented, and efficient cyclic utilization of water is further guaranteed;
the water curtain wall water flow recycling device is simple in structure and convenient to use, can effectively recycle water flow in the water curtain wall, can prevent water flow from sputtering outwards, and prevents water waste.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic perspective view of a green building water flow curtain wall provided in an embodiment of the present application.
Fig. 2 is a schematic front view of the green building water curtain wall shown in fig. 1.
Fig. 3 isbase:Sub>A schematic cross-sectional view atbase:Sub>A-base:Sub>A in fig. 2.
Fig. 4 is a partially enlarged schematic view of C in fig. 3.
Fig. 5 is a partially enlarged view of fig. 3 at D.
Fig. 6 is a schematic cross-sectional view at B-B in fig. 2.
Fig. 7 is a partially enlarged view of fig. 6 at E.
Fig. 8 is a partially enlarged schematic view of F in fig. 6.
The meaning of the labels in the figures is:
1. curtain wall; 11. a main body; 12. an outer frame; 121. a water tank; 122. a first drainage plate; 123. a water outlet; 124. a second drainage plate; 125. a flow port;
2. a water circulation assembly; 21. a drainage tube; 22. a water pump; 23. a drain pipe; 231. a water outlet;
3. a water retaining assembly; 31. a reel; 32. waterproof cloth; 33. an adjustment member; 34. a power source; 35. a sponge.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail below with reference to the accompanying drawings, which are examples. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.
In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," and the like refer to an orientation or positional relationship based on that shown in the drawings for ease of description and simplicity of description only, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In order to explain the technical solutions described in the present application, the following description is made with reference to specific drawings and examples.
Referring to fig. 1 to 8, the embodiment of the present application provides a green building water flow curtain wall 1, which includes a curtain wall 1, a water circulation assembly 2, and a water blocking assembly 3.
One end of the water circulation component 2 is communicated with the water tank 121, the other end of the water circulation component is arranged at the top of the curtain wall 1, and the water circulation component 2 is used for transporting water in the water tank 121 to the top of the curtain wall 1 and discharging the water.
The water circulation assembly 2 may be a pipeline-matched water pump 22, or may be other various water flow conveying structures.
The water retaining component 3 is arranged on one side of the curtain wall 1 opposite to the water tank 121 and used for blocking sputtered water flow, and the water retaining component 3 can be a water retaining plate, water retaining cloth or other various structures.
The action process of the embodiment is as follows: the water flow circulates from the top to the bottom of the curtain wall 1 on one side of the curtain wall 1 facing the outside and flows into the water tank 121 at the bottom of the curtain wall 1, and the sputtered water flow is blocked by the water blocking component 3; the water flow is circulated to the top of the curtain wall 1 at one side of the curtain wall 1 facing the building under the action of the water circulation assembly 2 and is discharged.
The beneficial effect of this embodiment lies in: the water circulation component 2 is arranged, so that water flow can circulate, a large amount of water resources are saved, and efficient cyclic utilization of water is realized; through setting up manger plate subassembly 3 to the effectual sputter that prevents rivers, thereby avoid a large amount of rivers because of the unable hydrologic cycle that gets into of sputter, prevented the waste of water, further guaranteed the high-efficient cyclic utilization of water.
Referring to fig. 3, 4 and 5, in one embodiment, the water circulation assembly 2 includes a drain pipe 21, a water pump 22 and a drain pipe 23.
One end of the draft tube 21 is communicated with the water tank 121, and the other end of the draft tube 21 extends to the top of the curtain wall 1.
The water pump 22 is communicated with the drain tube 21 at an end of the drain tube 21 away from the water tank 121, and is used to pump the water in the water tank 121 into the drain tube 21.
The water discharge pipe 23 is communicated with a water pump 22, the water pump 22 pumps the water in the drainage pipe 21 into the water discharge pipe 23, and the water flows out of the water discharge pipe 23; under the action of the water pump 22, the water flow is discharged under pressure from the water discharge pipe 23 and flows to the outside of the curtain wall 1.
Referring to fig. 6 and 7, optionally, a first drainage plate 122 arranged opposite to the drain pipe 23 is connected to the top of the curtain wall 1, the first drainage plate 122 is arc-shaped, the center of the circle is located on one side of the first drainage plate 122 facing the drain pipe 23, and a water outlet 123 is arranged between the first drainage plate 122 and the curtain wall 1; the water flow is discharged from the water outlet 123 under the pressure of the water pump 22, and impacts on the side wall of the first flow-guiding plate 122 facing the water discharge pipe 23, and under the action of the first flow-guiding plate 122, the water flow flows out through the water outlet 123 along the first flow-guiding plate 122 and circulates on the side of the curtain wall 1 facing the outside.
Referring to fig. 7, further, a water outlet 231 is formed in the water outlet pipe 23, an included angle is formed between the water outlet 231 and the horizontal plane, the water outlet 231 and the water tank 121 are respectively located at two sides of the horizontal plane, that is, one end of the water outlet 231 faces a direction away from the top of the curtain wall 1, and the water flow discharged from the water outlet pipe 23 obliquely upward impacts the first flow-guiding plate 122.
Referring to fig. 7, further, a second flow-guiding plate 124 is connected to the top of the curtain wall 1, one end of the second flow-guiding plate 124 abuts against the drain pipe 23, and the other end of the second flow-guiding plate 124 extends to the edge of the curtain wall 1, that is, the second flow-guiding plate 124 seals the gap between the drain pipe 23 and the top of the curtain wall 1, so as to further prevent water from flowing down on the side of the curtain wall 1 facing the building; meanwhile, under the action of the drainage plates, when the water flow pressure is small and cannot impact on the first drainage plate 122, the water flow can flow to one side of the curtain wall 1 facing the outside along the second drainage plate 124.
The action process of the embodiment is as follows: under the action of the water pump 22, water in the water tank 121 enters the drain pipe 23 through the drain pipe 21 and the water pump 22 and is discharged from the drain pipe 23; if the water pressure of the discharged water is high, the water flow impacts the first flow guiding plate 122 and flows to one side of the curtain wall 1 facing the outside under the action of the first flow guiding plate 122 at the water outlet 123; if the pressure of the discharged water is low, the water flows to the second flow guide plate 124, and flows to the side of the curtain wall 1 facing the outside by the second flow guide plate 124.
The beneficial effect of this embodiment lies in: the specific structure of the water circulation assembly 2 is provided, so that water flow can be smoothly discharged from the water tank 121 to one side of the curtain wall 1 facing the outside, and no water flow can flow down from one side of the curtain wall 1 facing the building no matter what the water pressure changes.
Referring to fig. 6 and 8, in an embodiment, the water blocking assembly 3 includes: a reel 31, an adjuster 33 and a power source 34.
The winding drum 31 is rotatably connected to the curtain wall 1, waterproof cloth 32 is wound outside the winding drum 31, and a return torsion spring is arranged on a rotating shaft of the winding drum 31.
Regulating part 33, regulating part 33 along curtain 1's direction of height sliding connection in curtain 1, the one end of tarpaulin 32 is connected in regulating part 33, and regulating part 33 rises and pulls the synchronous length of side of tarpaulin 32 to make the manger plate highly increase, if rivers flow down with great velocity of flow, then higher manger plate height can be better prevent the flowing water sputter.
The power source 34 is connected to the curtain wall 1 and connected to the adjusting member 33, the power source 34 is used for providing power for the adjusting member 33, and the power source 34 can be an electric telescopic cylinder, a pneumatic telescopic rod or other various adjusting components.
Optionally, the power source 34 is a motor matched with a screw rod, the screw rod is rotatably connected to the curtain wall 1, the adjusting piece 33 is in threaded fit with the screw rod, and the screw rod rotates to control the lifting or descending of the adjusting piece 33.
Optionally, the water circulation assembly 2 further comprises a flow meter for monitoring the flow rate of the water flow, and the flow meter may be disposed in the drainage tube 21 or in the drainage pipe 23 for monitoring the flow rate of the water flow.
The flowmeter is electrically connected with the power source 34, and a control circuit is integrated in the power source 34, so that the power source 34 can control the height of the adjusting part 33 according to the flow rate of water flow measured by the flowmeter, and the water retaining height is adjusted according to the height, and the water flow is prevented from splashing to the outside.
The action process of the embodiment is as follows: when the flow meter detects that the flow speed of the water flow is large, the power source 34 controls the adjusting piece 33 to lift, so that the waterproof cloth 32 is pulled out, the water retaining height is increased, and the water splashing is prevented; if the flow rate of the water flow monitored by the flow meter is smaller, the power source 34 controls the adjusting piece 33 to descend, the waterproof cloth 32 is retracted and wound on the winding drum 31 under the action of the torsion spring, and the attractiveness is better ensured on the premise of preventing the flowing water from sputtering.
The beneficial effect of this embodiment lies in: the water retaining component 3 with the adjustable water retaining height is provided, and the flowmeter is arranged to monitor the flow velocity of water flow, so that the effect of adjusting the water retaining height in real time according to the flow velocity is achieved, and the water retaining component is more attractive on the premise of preventing flowing water sputtering.
Referring to fig. 1 and 2, in an embodiment, the curtain wall 1 includes a main body 11 and an outer frame 12 disposed around the main body 11.
The main body 11 may be stone, concrete, glass or other curtain wall 1 main body 11 made of various materials.
Specifically, a drainage tube 21, a water pump 22 and a drainage pipe 23 in the water circulation assembly 2 are all arranged in the outer frame 12; the winding drum 31 of the water stop assembly 3 is also arranged in the outer frame 12.
Optionally, a circulation port 125 communicated with the water tank 121 is arranged between the bottom of the main body 11 and the outer frame 12, and water falling from the top of the curtain wall 1 flows through the circulation port 125 into the water tank 121, so that the water circulation assembly 2 can extract water to realize circulation.
Further, the water retaining assembly 3 further includes a sponge 35 detachably connected to the outer frame 12, the sponge 35 is located on a side of the circulation port 125 away from the water tank 121, and the sponge 35 is arranged to further reduce impact force when water drops, so as to reduce splashing water; with the aid of the sponge 35, the waterproof cloth 32 can be short in extension length, i.e., can prevent water from splashing on the premise that the water retaining height can be low, thereby ensuring beauty.
The action process of the application is as follows: the water flow circulates from the top to the bottom of the curtain wall 1 on the side, facing the outside, of the curtain wall 1 and flows into the water tank 121 from the bottom of the curtain wall 1, and the splashed water flow is blocked by the water blocking assembly 3;
under the action of the water pump 22, water in the water tank 121 enters the drain pipe 23 through the drain pipe 21 and the water pump 22 and is discharged from the drain pipe 23; if the water pressure of the discharged water is high, the water flow impacts the first flow-guiding plate 122 and flows to one side of the curtain wall 1 facing the outside under the action of the water outlet 123 of the first flow-guiding plate 122; if the water pressure of the discharged water is low, the water flows to the second flow-guiding plate 124 and flows to the side, facing the outside, of the curtain wall 1 under the action of the second flow-guiding plate 124;
when the flow meter detects that the flow speed of the water flow is large, the power source 34 controls the adjusting piece 33 to lift, so that the waterproof cloth 32 is pulled out, the water retaining height is increased, and the water splashing is prevented; if the flow rate of the water flow monitored by the flow meter is smaller, the power source 34 controls the adjusting piece 33 to descend, the waterproof cloth 32 is retracted and wound on the winding drum 31 under the action of the torsion spring, and the attractiveness is better ensured on the premise of preventing the flowing water from sputtering.
The beneficial effect of this application lies in:
1. the water circulation component 2 is arranged, so that water flow can circulate, a large amount of water resources are saved, and efficient cyclic utilization of water is realized;
2. the water retaining component 3 is arranged to effectively prevent water flow from sputtering, so that the phenomenon that a large amount of water flow cannot enter water circulation due to sputtering is avoided, water waste is prevented, and efficient cyclic utilization of water is further guaranteed;
3. the first drainage plate 122 and the second drainage plate 124 are arranged, so that water flow can be smoothly discharged from the water tank 121 to one side of the curtain wall 1 facing the outside, and no water flow flows down from one side of the curtain wall 1 facing the building no matter how the water pressure changes;
4. the flowmeter is arranged to monitor the flow velocity of water flow, the effect of adjusting the water retaining height in real time according to the flow velocity is achieved, and under the premise that flowing water sputtering is prevented, the appearance is better guaranteed.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (10)
1. Green building rivers curtain, its characterized in that includes:
the curtain wall comprises a curtain wall (1), wherein water flows circulate through one side of the curtain wall (1), a water tank (121) is connected to the bottom of the other side of the curtain wall (1), and the water flows can penetrate through the curtain wall (1) and enter the water tank (121);
one end of the water circulation component (2) is communicated with the water tank (121), the other end of the water circulation component (2) is arranged at the top of the curtain wall (1), and the water circulation component (2) is used for pumping out water in the water tank (121) and discharging the water at the other side of the curtain wall (1);
and the water retaining assembly (3) is arranged on two sides of the curtain wall (1) opposite to the water tank (121).
2. A green building water curtain wall as claimed in claim 1, wherein the water circulation assembly (2) comprises a draft tube (21), a water pump (22) in communication with the draft tube (21), and a drain tube (23) in communication with the water pump (22);
the drain pipe (23) is connected to the top of the curtain wall (1);
the drainage tube (21) is used for guiding the water flow in the water tank (121) into the drainage pipe (23).
3. The green building water flow curtain wall as claimed in claim 2, wherein a first drainage plate (122) arranged opposite to the drain pipe (23) is connected to the top of the curtain wall (1), and a water outlet (123) is arranged between the first drainage plate (122) and the curtain wall (1);
the first drainage plate (122) is arc-shaped, and the circle center of the first drainage plate (122) faces one side of the drainage pipe (23).
4. The green building water flow curtain wall as claimed in claim 3, wherein the water discharge pipe (23) is provided with a water discharge port (231), an included angle is formed between the water discharge port (231) and a horizontal plane, and the water discharge port (231) and the water tank (121) are respectively located on two sides of the horizontal plane.
5. The green building water curtain wall as claimed in claim 4, wherein a second drainage plate (124) is connected to the top of the curtain wall (1), one end of the second drainage plate (124) abuts against the drain pipe (23), and the other end of the second drainage plate (124) extends to the edge of the curtain wall (1).
6. A green building water curtain wall as claimed in claim 2, wherein the water deflector assembly (3) comprises:
the curtain wall comprises a winding drum (31), wherein the winding drum (31) is rotationally connected to the curtain wall (1), waterproof cloth (32) is wound outside the winding drum (31), and a rotating shaft of the winding drum (31) is provided with a reset torsion spring;
the adjusting piece (33) is connected to the curtain wall (1) in a sliding mode along the height direction of the curtain wall (1), and one end of the waterproof cloth (32) is connected to the adjusting piece (33);
the power source (34), the power source (34) is connected to the curtain wall (1) and is connected with the adjusting piece (33), and the power source (34) is used for providing power for the adjusting piece (33).
7. The green building water flow curtain wall as claimed in claim 6, wherein the water circulation assembly (2) further comprises a flow meter for monitoring the flow rate of the water flow, the flow meter being electrically connected to the power source (34) so that the power source (34) can control the height of the adjusting member (33) at the flow rate of the water flow measured by the flow meter.
8. A green building water curtain wall as claimed in claim 1, wherein the curtain wall (1) comprises a main body (11) and an outer frame (12) surrounding the main body (11);
the water tank (121) is connected to the outer frame (12), and the water circulation component (2) and the water retaining component (3) are arranged in the outer frame (12).
9. The green building water curtain wall as claimed in claim 8, wherein a flow opening (125) communicating with the water tank (121) is formed between the bottom of the main body (11) and the outer frame (12).
10. A green building water curtain wall as claimed in claim 9, wherein the water deflector assembly (3) further comprises a sponge (35) detachably connected to the outer frame (12), the sponge (35) being located on a side of the flow opening (125) facing away from the water channel (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220977505.3U CN217871210U (en) | 2022-04-26 | 2022-04-26 | Green building water flow curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220977505.3U CN217871210U (en) | 2022-04-26 | 2022-04-26 | Green building water flow curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217871210U true CN217871210U (en) | 2022-11-22 |
Family
ID=84087183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220977505.3U Expired - Fee Related CN217871210U (en) | 2022-04-26 | 2022-04-26 | Green building water flow curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217871210U (en) |
-
2022
- 2022-04-26 CN CN202220977505.3U patent/CN217871210U/en not_active Expired - Fee Related
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Granted publication date: 20221122 |