Siphon type water guide and drainage tank for underground garage roof construction

Abstract

The utility model relates to the technical field of underground reservoir roofs, and discloses a siphoning type water guide and drainage water tank for underground garage roof construction, which comprises a waterproof plate, the upper end of the waterproof plate is fixedly connected with a flow guide plate, and the upper side of the flow guide plate is provided with an upper water filter plate. The water flow is downwards discharged to the surface of the flow guide plate through the siphoning effect, then the water flow is guided and discharged through the shape of the flow guide plate, a small amount of water flow remains after the siphoning assembly drains water, the small amount of water flow is adsorbed by soil and plants, the plants are moisturized, follow-up water flow spraying is reduced, and the watering effect is improved; meanwhile, the anti-blocking assembly is used for filtering water flow entering the siphon assembly, and blocking caused by the fact that soil and silt enter the anti-blocking assembly is prevented; the problems that according to an existing garage ceiling water guide groove, water drainage is prone to blockage, and a small amount of water cannot be reserved on the surface to be supplied to plants planted on the surface are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of underground reservoir roofs, and in particular relates to a siphon-type drainage trough for construction of underground garage roofs. Background Art

[0002] There are two basic types of underground garage roofs: beam-slab type and beamless floor. Small plants are usually planted on the upper side of the current beam-slab garage roof for greening and beauty. However, the garage roof is prone to accumulate and retain a large amount of water in rainy and snowy weather and during plant water replenishment. After the infiltrated water reaches the roof, it is retained on the roof and cannot continue to infiltrate. Therefore, it is necessary to lay a waterproof guide plate to lead out the excess water. Siphon drainage is caused by the gravity and potential difference between liquid molecules. That is, the pressure difference of the water column is used to make the water rise and then flow to a lower place. The siphon drainage system is a common design method for draining water from higher positions such as roofs and garage tops to lower places. It can quickly discharge rainwater from the top, is easy to install, and adapts to modern architectural shapes.

[0003] For example, patent number CN 217679198 U discloses a siphon drainage trough for underground garage roof construction. The siphon drainage trough solves the problem that under the influence of the external environment and the water accumulation at the joints, mold is easily bred at the joints, which damages the waterproof layer at the bottom and causes economic losses, thereby reducing the generation of water accumulation on the waterproof layer. However, the technical solution of the above patent document has the following disadvantages during construction:

[0004] 1. The drainage structure uses straight holes for drainage. The surface soil easily enters the lower drainage board, causing the drainage holes to be blocked. Frequent dredging is required, resulting in poor drainage effect.

[0005] 2. The drainage structure will drain away all the water, resulting in the inability to store water in the upper soil, affecting the water replenishment effect of the upper plants and causing a waste of water resources;

[0006] 3. The splicing of the arch panels will form a cavity. In a humid environment with constant drainage, moss, mold and other substances will form on the inner wall, causing the growth of green plants planted on the upper part;

[0007] Therefore, the utility model designs a siphon-type drainage trough for construction of the roof of an underground garage, which solves the above-mentioned problems existing in the prior art. Utility Model Content

[0008] 1. Technical issues to be resolved

[0009] In view of the shortcomings of the existing technology, the utility model provides a siphon-type drainage trough for the construction of the roof of an underground garage, which has the advantages of controlling the drainage to retain a small amount and not being prone to clogging. It solves the problem that the existing garage ceiling water trough has the problem that the drainage is easily blocked and a small amount of water cannot be retained on the surface to supply plants planted on the surface.

[0010] (II) Technical solution

[0011] In order to achieve the above-mentioned purpose of controlling the drainage of the underground garage roof, the utility model provides the following technical solutions:

[0012] A siphon-type drainage trough for construction of an underground garage roof comprises: a waterproof plate, the upper end of which is fixedly connected to a guide plate, an upper side of which is provided with an upper water filter plate; a drainage mechanism, which is provided on the upper side of the guide plate and is used to discharge water flow on the surface of the upper water filter plate; a splicing mechanism, which is provided on one side of the guide plate and is used to reduce a gap when the guide plates are spliced; wherein the drainage mechanism comprises a siphon component provided on the upper side of the guide plate, and an anti-blocking component is provided on the upper side of the upper water filter plate.

[0013] As a preferred solution for the siphon-type drainage trough constructed on the roof of an underground garage described in the utility model: the siphon components are provided in multiple groups, each group of the siphon components includes a support rod fixedly connected to the upper end of the guide plate, the upper water filter plate is slidably connected to the surface of the support rod, an S-shaped hole is opened at the side end of the support rod, and a water inlet and a drain are respectively provided at both ends of the S-shaped hole, the lower end of the water inlet is fitted with the upper end of the upper water filter plate, the lower end of the drain is fitted with the upper end of the guide plate, and a water baffle is fixedly connected to the inner wall of the S-shaped hole.

[0014] Based on the above technical features: a siphon-type drainage trough constructed on the roof of an underground garage can discharge the water entering the surface through a siphon drainage method through a siphon component, while leaving a small amount of moisture that can be absorbed by plants, thereby retaining moisture, reducing the amount of irrigation and spraying, and reducing water waste.

[0015] As a preferred solution for the siphon-type drainage trough constructed in the roof of an underground garage described in the utility model: a support ring is fixedly connected to the surface of the support rod, and the upper end of the support ring is in contact with the lower end of the upper water filter plate.

[0016] Based on the above technical features: a siphon-type drainage trough constructed on the roof of an underground garage can prop up the upper water filter plate through a support ring to form a cavity, thereby increasing the drainage speed and facilitating drainage, while positioning the installation height, making it more convenient not to align the water inlet height during installation.

[0017] As a preferred solution for the siphon-type drainage trough constructed in the roof of an underground garage described in the utility model: the anti-clogging component includes a permeable mesh frame arranged on the upper end of the upper water filter plate, and the permeable mesh frame is arranged on the upper side of multiple siphon components.

[0018] Based on the above technical features: a siphon-type drainage trough constructed on the roof of an underground garage can block the soil entering the siphon component through an anti-blocking component to prevent blockage in the siphon component. At the same time, it has a large surface area and a large amount of contact with the soil, allowing water to penetrate quickly.

[0019] As a preferred solution for the siphon-type drainage trough constructed in the roof of an underground garage described in the utility model: a sealing strip is fixedly connected to the upper end of the upper water filter plate, and the surface of the permeable mesh frame is in contact with and fits with the inner wall of the sealing strip.

[0020] Based on the above technical features: the bottom of the infiltration screen frame and the upper side of the upper filter plate can be sealed by the sealing strip to prevent mud and sand from entering.

[0021] As an optimal solution for the siphon-type drainage trough constructed in the roof of an underground garage described in the utility model: a plurality of clamping seats are fixedly connected at both ends of the infiltration net frame, a plurality of spring clip buckles are fixedly connected at the upper end of the upper water filter plate, and the plurality of spring clip buckles are movably clamped with the plurality of clamping seats respectively.

[0022] Based on the above technical features, the infiltration screen frame can be fixed by means of spring clip buckles to prevent the infiltration screen frame from shaking and detaching.

[0023] As a preferred solution for the siphon-type drainage trough constructed in the roof of an underground garage described in the utility model: the splicing mechanism includes a concave connecting plate fixedly connected to one side of the guide plate, and a convex connecting plate is fixedly connected to the side of the guide plate away from the concave connecting plate, and the surface of the convex connecting plate is relatively close to the inner wall of the concave connecting plate.

[0024] Based on the above technical features: the splicing mechanism can splice the two guide plates together, and at the same time, there is no longer a cavity at the connection point. The two guide plates have the same structure, which is also convenient for production and reduces costs.

[0025] As a preferred solution for the siphon-type drainage trough constructed in the roof of an underground garage described in the utility model: the side end of the concave connecting plate is fixedly connected with a water-isolating block, the water-isolating block is arc-shaped, and the lower end is fitted with the upper end of the convex connecting plate.

[0026] Based on the above technical features, the water flow can be separated by the water-isolating block, thereby reducing the residual accumulation of water on the side end of the concave connecting plate.

[0027] (III) Beneficial effects

[0028] Compared with the prior art, the utility model provides a siphon-type drainage trough for underground garage roof construction, which has the following beneficial effects:

[0029] 1. When a large amount of water remains on the upper side of the device due to rain, snow or plant watering, and the water flow is greater than the set water flow of the siphon component, the water flow is discharged downward to the surface of the guide plate through the siphon effect. At this time, the water is discharged through the shape of the guide plate. A small amount of water will remain after the siphon component drains water. A small amount of water is adsorbed by soil and plants to moisturize the plants, reduce subsequent water spraying, increase watering effects, and reduce water waste. At the same time, the anti-blocking component filters the water entering the siphon component to prevent soil and sediment from entering and causing blockage.

[0030] 2. The connection seams of the two guide plates can be shielded by fitting the convex connecting plate and the concave connecting plate. At the same time, there is no cavity at the connection to prevent the accumulation of water vapor and the breeding of mold and corrosion of the bottom waterproof plate; BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural schematic diagram of a siphon-type drainage trough constructed on the top plate of an underground garage according to the utility model;

[0032] Figure 2 It is a structural schematic diagram of the drainage mechanism of the utility model;

[0033] Figure 3 It is a cross-sectional view of a siphon-type drainage trough constructed on the roof of an underground garage according to the utility model;

[0034] Figure 4 It is a partial enlarged view of the siphon-type drainage trough A constructed on the top plate of the underground garage of the utility model;

[0035] Figure 5 It is a partial enlarged view of the siphon-type drainage trough B constructed on the top plate of the underground garage of the utility model;

[0036] Figure 6 It is a partial enlarged view of the siphon-type drainage trough C constructed on the roof of the underground garage of the utility model.

[0037] In the figure: 1. waterproof board; 2. splicing mechanism; 201. concave connecting plate; 202. convex connecting plate; 203. water-blocking block; 3. guide plate; 4. upper water filter plate; 5. drainage mechanism; 501. siphon assembly; 5011. S-shaped hole; 5012. drain outlet; 5013. water-blocking plate; 5014. water inlet; 5015. support ring; 5016. support rod; 502. anti-blocking assembly; 5021. penetration mesh frame; 5022. sealing strip; 5023. snap-fit ​​seat; 5024. spring clip buckle. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] Example 1: Please refer to Figure 1-6 The utility model provides a technical solution: a siphon-type drainage trough constructed on the roof of an underground garage, comprising

[0040] A waterproof plate 1, wherein a guide plate 3 is fixedly connected to the upper end of the waterproof plate 1, and an upper water filter plate 4 is arranged on the upper side of the guide plate 3;

[0041] The splicing mechanism 2 is arranged on one side of the guide plate 3 and is used to reduce the gap when the guide plates 3 are spliced, so as to realize the rapid connection of adjacent guide plates 3;

[0042] The drainage mechanism 5 is arranged on the upper side of the guide plate 3 and is used to discharge the water flow on the surface of the upper water filter plate 4 in an orderly manner.

[0043] Example 2: Figure 2 As shown, the drainage mechanism 5 includes a siphon component 501 and an anti-blocking component 502;

[0044] The siphon component 501 is arranged on the upper side of the guide plate 3, and is used to discharge the water downward onto the surface of the guide plate 3 through the siphon effect when a large amount of water remains on the upper side of the device due to rain, snow or plant watering. When the water flow is greater than the set water flow of the siphon component 501, the water is discharged through the shape of the guide plate 3. At the same time, a small amount of water will remain after the siphon component 501 is drained. The small amount of water is absorbed by the soil and plants to moisturize the plants, reduce the subsequent water spraying, increase the watering effect, and reduce the waste of water resources;

[0045] The anti-clogging component 502 is arranged on the upper side of the upper water filter plate 4. At the same time, the anti-clogging component 502 filters the water flow entering the siphon component 501 to prevent dirt and sand from entering and causing blockage. The waterproof board 1 is arranged on the surface of the roof of the underground garage to provide waterproof protection for the roof of the underground garage. The guide plate 3 is provided with a water guide trough for drainage.

[0046] Example 3: Figure 4 and Figure 5As shown, the siphon assembly 501 is provided with multiple groups, each group of siphon assembly 501 includes a support rod 5016 fixedly connected to the upper end of the guide plate 3, the upper water filter plate 4 is slidably connected to the surface of the support rod 5016, the side end of the support rod 5016 is provided with an S-shaped hole 5011, and the two ends of the S-shaped hole 5011 are respectively provided with a water inlet 5014 and a drain 5012, the lower end of the water inlet 5014 is fitted with the upper end of the upper water filter plate 4, the lower end of the drain 5012 is fitted with the upper end of the guide plate 3, and the inner wall of the S-shaped hole 5011 is fixedly connected with a water baffle 5013; therefore, when the water level on the upper side of the upper water filter plate 4 rises, the support rod 5016 is connected to the upper end of the upper water filter plate 4 through the principle of the communicating vessel. The inner water level also rises until the height is higher than the height of the baffle plate 5013. At this time, the water flows over the baffle plate 5013 and enters the lower side of the S-shaped hole 5011. At this time, the water flow on the surface of the upper water filter plate 4 is pumped out through the siphon effect until it stops at the height of the inner wall of the water inlet 5014. At this time, a small amount of water remains, which can be absorbed by the plants planted on the upper water filter plate 4; the support rod 5016 is fixedly connected to the surface of the support ring 5015, and the upper end of the support ring 5015 is in contact with the lower end of the upper water filter plate 4. The installation height of the upper water filter plate 4 can be positioned by the support rod 5016, and the upper water filter plate 4 can be propped up to form a cavity, thereby increasing the drainage speed and facilitating drainage.

[0047] Example 4: Figure 3 and Figure 5 As shown, the anti-clogging component 502 includes a permeable mesh frame 5021 arranged on the upper end of the upper water filter plate 4, and the permeable mesh frame 5021 is arranged on the upper side of the plurality of siphon components 501. The permeable mesh frame 5021 can block the silt entering the siphon component 501 to prevent the silt from clogging the inner wall of the S-shaped hole 5011. The upper end of the upper water filter plate 4 is also fixedly connected with a sealing strip 5022. The surface of the permeable mesh frame 5021 is in contact with the inner wall of the sealing strip 5022. The sealing strip 5022 can seal the side of the permeable mesh frame 5021 to prevent To prevent mud and sand from entering the infiltration net frame 5021 from the bottom of the infiltration net frame 5021, the sealing strip 5022 is relatively thin and will not block the water flow from entering and diffusing to contact the soil. Multiple clamping seats 5023 are fixedly connected at both ends of the infiltration net frame 5021, and multiple spring clip buckles 5024 are fixedly connected at the upper end of the upper water filter plate 4. The multiple spring clip buckles 5024 are movably connected with the multiple clamping seats 5023 respectively. Through the clamping of the clamping seats 5023 and the spring clip buckles 5024, the infiltration net frame 5021 can be fixed to prevent the infiltration net frame 5021 from shaking and detaching.

[0048] Example 5: Figure 1 and Figure 4As shown, the splicing mechanism 2 includes a concave connecting plate 201 fixedly connected to one side of the guide plate 3, and a convex connecting plate 202 is fixedly connected to the side of the guide plate 3 away from the concave connecting plate 201. The surface of the convex connecting plate 202 is closely fitted with the inner wall of the concave connecting plate 201. By fitting the convex connecting plate 202 with the surface of the concave connecting plate 201, the connecting seam of the two guide plates 3 can be shielded, and at the same time, there is no cavity at the connection to prevent the accumulation of water vapor, the breeding of mold and the corrosion of the bottom waterproof plate 1. The side end of the concave connecting plate 201 is fixedly connected with a water-blocking block 203. The water-blocking block 203 is arc-shaped, and the lower end is fitted with the upper end of the convex connecting plate 202. The water-blocking block 203 can have a certain degree of sealing to prevent moisture from entering the connection between the concave connecting plate 201 and the convex connecting plate 202.

[0049] When the siphon drainage gutter constructed on the roof of the underground garage described in the utility model is used: when installing the device, firstly, the guide plate 3 is laid on the upper end of the waterproof plate 1, and the surface of the concave connecting plate 201 is covered by the convex connecting plate 202 to block the connection seam, and then the upper water filter plate 4 is laid on the surface of the support rod 5016, and then, at the upper end of the upper water filter plate 4, the infiltration net frame 5021 is installed and fixed by the spring clip buckle 5024 and the connecting seat 5023. At this time, the surface of the upper water filter plate 4 is covered with soil and plants are planted. At this time, when there is more rain or irrigation water flow, the water level rises, Through the principle of communicating vessels, the water level in the support rod 5016 also rises until the height is higher than the height of the baffle plate 5013. At this time, the water flows over the baffle plate 5013 and enters the lower side of the S-shaped hole 5011. At this time, through the siphon effect, the water flow on the surface of the upper water filter plate 4 is pumped out until it stops at the height of the inner wall of the water inlet 5014. At this time, a small amount of water remains and can be absorbed by plants. It is removed through the absorption of soil and plants, thereby increasing soil moisture retention and reducing water waste. At the same time, when the guide plate 3 is assembled, no cavity will be formed to prevent the growth of mold and corrosion of the waterproof plate 1.

[0050] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including a siphon-type drainage trough for construction of an underground garage roof" do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A siphon-type drainage trough for underground garage roof construction, characterized in that: include A waterproof plate (1), wherein the upper end of the waterproof plate (1) is fixedly connected to a guide plate (3), and an upper water filter plate (4) is arranged on the upper side of the guide plate (3); A splicing mechanism (2) is arranged on one side of the guide plate (3); The drainage mechanism (5) is arranged on the upper side of the guide plate (3), and comprises a siphon component (501) and an anti-clogging component (502), wherein the siphon component (501) is arranged on the upper side of the guide plate (3), and the anti-clogging component (502) is arranged on the upper side of the upper water filter plate (4).

2. The siphon-type drainage trough for underground garage roof construction as claimed in claim 1, characterized in that: The siphon components (501) are provided in multiple groups, and each group of the siphon components (501) comprises a support rod (5016) fixedly connected to the upper end of the guide plate (3); the upper water filter plate (4) is slidably connected to the surface of the support rod (5016); an S-shaped hole (5011) is provided at the side end of the support rod (5016); a water inlet (5014) and a water outlet (5012) are respectively provided at both ends of the S-shaped hole (5011); the lower end of the water inlet (5014) is in contact with the upper end of the upper water filter plate (4); the lower end of the water outlet (5012) is in contact with the upper end of the guide plate (3); and a water baffle (5013) is fixedly connected to the inner wall of the S-shaped hole (5011).

3. A siphon-type drainage trough for underground garage roof construction as claimed in claim 2, characterized in that: A support ring (5015) is provided on the surface of the support rod (5016), and the upper end of the support ring (5015) is in contact with and fits with the lower end of the upper water filter plate (4).

4. The siphon-type drainage trough for underground garage roof construction as claimed in claim 2, characterized in that: The anti-clogging component (502) comprises a permeation screen frame (5021) arranged on the upper end of the upper water filter plate (4), and the permeation screen frame (5021) is arranged on the upper side of the plurality of siphon components (501).

5. The siphon-type drainage trough for underground garage roof construction as claimed in claim 4, characterized in that: A sealing strip (5022) is fixedly connected to the upper end of the upper water filter plate (4), and the surface of the permeation net frame (5021) is in contact with and fits the inner wall of the sealing strip (5022).

6. The siphon-type drainage trough for underground garage roof construction as claimed in claim 4, characterized in that: A plurality of snap-fit ​​seats (5023) are arranged at both ends of the infiltration net frame (5021), and a plurality of spring clip buckles (5024) are arranged at the upper end of the upper water filter plate (4). The plurality of spring clip buckles (5024) are movably snap-fitted with the plurality of snap-fit ​​seats (5023) respectively.

7. The siphon-type drainage trough for underground garage roof construction as claimed in claim 1, characterized in that: The splicing mechanism (2) comprises a concave connecting plate (201) fixedly connected to one side of the guide plate (3); a convex connecting plate (202) is fixedly connected to the side of the guide plate (3) away from the concave connecting plate (201); and a surface of the convex connecting plate (202) is in contact with an inner wall of the concave connecting plate (201).

8. The siphon-type drainage trough for underground garage roof construction as claimed in claim 7, characterized in that: The side end of the concave connecting plate (201) is fixedly connected with a water blocking block (203), and the water blocking block (203) is in an arc shape, and the lower end is in contact with the upper end of the convex connecting plate (202).

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