Building flood prevention device

Abstract

The present invention discloses a flood-proof device for a building, comprising: a flood-proof board, a fixing device and a panel, wherein the flood-proof board is fixed at the entrance of the building by the fixing device; the panel is a three-sided panel, wherein the panel comprises a main board and two side boards, wherein the two side boards are arranged on both sides of the main board and are perpendicular to the main board, wherein the opening direction of the panel faces the direction of the flood-proof board, and the panel and the flood-proof board form a receiving cavity; a water outlet is arranged at the bottom end of the panel, wherein the water outlet is used to connect a water pump through a pipeline; the flood-proof board and the panel are both made of waterproof materials. The present invention realizes double water blocking by combining the flood-proof board with the panel, and has a better flood-proof effect, and is convenient to operate, fast to install, and saves time and effort; the panel can have a variety of structures according to the characteristics of the building, is flexible and changeable, and reasonably utilizes space.

Description

Technical Field

[0001] The invention belongs to the field of flood prevention, and in particular relates to a building flood prevention device. Background Art

[0002] Flood prevention is closely related to the living environment and the safety of residents' lives and property. Especially for low-lying areas near water, excessive rain can easily cause waterlogging on roads, which can affect the appearance of the city at the least and infiltrate buildings and endanger the safety of residents' lives and property at the worst. Existing residents often use traditional sandbags for flood prevention, which not only takes up a lot of space when stored, but also requires carrying sandbags when using them, which is extremely inconvenient. Summary of the invention

[0003] In view of the above problems, the present invention provides a building flood prevention device, which breaks the disadvantages of traditional sandbag flood prevention, has a better flood prevention effect, is easy to operate, and has a fast installation speed, saving time and labor.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is:

[0005] A building flood prevention device comprises: a flood prevention board, a fixing device and a surrounding board, wherein the flood prevention board is fixed at the entrance of the building by the fixing device; the surrounding board is a three-sided surrounding board, wherein the surrounding board comprises a main board and two side boards, the two side boards are arranged on both sides of the main board and are perpendicular to the main board, the opening direction of the surrounding board is toward the flood prevention board, and the surrounding board and the flood prevention board form a containing cavity; a water outlet is arranged at the bottom end of the surrounding board, and the water outlet is used to connect a water pump through a pipeline; the flood prevention board and the surrounding board are both made of waterproof material.

[0006] The technical effect achieved by this technical solution is that the flood-proof board can be easily and quickly covered at the bottom of the building entrance. The height can be stacked according to the situation, and a fence can be set on the inside for secondary protection. The fence and the flood-proof board form a storage cavity that can store infiltrated water.

[0007] Preferably, the water pump is connected to a water storage tank.

[0008] Preferably, a pressure plate is provided extending outwardly from the bottom end of the flood-proof plate.

[0009] The optimization effect brought about by this optimization scheme is to increase the contact area between the bottom end of the flood-proof board and the ground, making the fixation more stable; at the same time, the pressure plate can use the gravity of the accumulated water to increase the fixation of the flood-proof board.

[0010] More preferably, the head end of the pressing plate is a bevel, and the length of the bottom edge of the pressing plate is greater than the length of the top edge of the pressing plate.

[0011] Preferably, the enclosure plate also includes a bottom plate, which is arranged at the bottom end of the main board, close to the flood-proof board, and is perpendicular to the main board.

[0012] Preferably, the fixing device is a waterproof rubber strip, and the fixing device is arranged on the bottom surface and the side surface of the flood prevention board.

[0013] Preferably, the fixing device comprises a fixing shaft, the fixing shaft is arranged at the corner of the flood-proof board, and the flood-proof board covers the bottom end of the building entrance by rotation.

[0014] Preferably, the flood-proof board is a foldable tensile board, the fixing device includes a crossbeam and a guide rail, the top of the flood-proof board is fixed by the crossbeam, the guide rail is installed on both sides of the building entrance, and the flood-proof board is used to slide on the guide rail; when the flood-proof board is in a retracted state, it is folded under the crossbeam, and when the flood-proof board is in an extended state, it is unfolded to cover the building entrance.

[0015] Preferably, the flood-proof board is a rolling shutter door, the fixing device includes a transverse axis and a guide rail, the top of the flood-proof board is fixed by the transverse axis, the guide rail is installed on both sides of the building entrance, and the flood-proof board is used to slide on the guide rail; the flood-proof board is rolled up around the transverse axis in the retracted state, and is unfolded to cover the building entrance in the extended state.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The building flood prevention device described in the present invention breaks the disadvantages of traditional sandbag flood prevention, and realizes double water blocking by combining flood prevention boards with enclosures, with better flood prevention effect. It is also easy to operate, fast to install, and saves time and effort.

[0018] 2. The flood control board of a building flood control device described in the present invention can have various structures according to the characteristics of the building. It can be directly fixed to the entrance wall of the building, or fixed in various forms such as rotation, folding, rolling shutters, etc. It is flexible and makes rational use of space. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a building flood prevention device described in Example 1.

[0020] Figure 2 It is a structural schematic diagram of a building flood prevention device described in Example 2.

[0021] Figure 3 It is a schematic structural diagram of a building flood prevention device described in Example 3.

[0022] Figure 4 This is another structural schematic diagram of a building flood prevention device described in Example 3.

[0023] Figure 5 It is a schematic structural diagram of a building flood prevention device described in Example 4.

[0024] Figure 6 This is another structural schematic diagram of a building flood prevention device described in Example 4.

[0025] Among them, 1. flood control board; 2. enclosure board, 21. main board, 22. side board; 3. water outlet; 4. pressure plate; 5. fixed axis; 6. crossbeam; 7. guide rail; 8. horizontal axis; 9. inlet; DETAILED DESCRIPTION

[0026] In order to better understand the present invention, the content of the present invention is further explained below in conjunction with the drawings and embodiments, but the present invention is not limited to the following embodiments.

[0027] Embodiment 1

[0028] like Figure 1 As shown, a flood prevention device for a building comprises: a flood prevention board 1, a fixing device and a panel 2, wherein the flood prevention board 1 is fixed at the building entrance 9 by the fixing device. The panel 2 is a three-sided panel 2, comprising a main panel 21 and two side panels 22, wherein the two side panels 22 are arranged on both sides of the main panel 21 and are perpendicular to the main panel 21, the opening direction of the panel 2 faces the flood prevention board 1, and a water outlet 3 is arranged at the bottom end of the panel 2, and the water outlet 3 is used to connect a water pump through a pipeline; the flood prevention board 1 and the panel 2 are both made of waterproof material.

[0029] When the building flood prevention device of the present invention is in use, the flood prevention board 1 can be conveniently and quickly covered at the bottom of the building entrance 9, and the height can be stacked according to the situation. The building entrance 9 includes the basement passage entrance 9, the unit building entrance 9, the merchant mall entrance 9, etc. When it is judged that there is a risk of flooding, the flood prevention board 1 can be covered at the bottom of the building entrance 9, and a fence 2 can be set on the inside for secondary protection. The fence 2 and the flood prevention board 1 form a receiving chamber, which can store infiltrated water. Among them, the water pump can be connected to the water storage tank to pump out the accumulated water in the receiving chamber in time, or the water pump can be directly connected to the sewer or the outside world.

[0030] A pressing plate 4 is provided on one side extending outward from the bottom of the flood-proof board 1, which increases the contact area between the bottom of the flood-proof board 1 and the ground, making the fixation more stable; at the same time, the pressing plate 4 can use the gravity of the accumulated water to increase the fixation of the flood-proof board 1. The head end of the pressing plate 4 is a bevel, and the length of the bottom side of the pressing plate 4 is greater than the length of the top side of the pressing plate 4, so that the shear force of the accumulated water can be used to increase the fixation of the flood-proof board 1.

[0031] The flood-proof board 1 can be used as a billboard or exhibition board during non-flooding periods, that is, a text pattern can be set on the side opposite to the pressure plate 4 of the flood-proof board 1, and a heavy object can be set on the pressure plate 4 so that the flood-proof board 1 stands on the ground and acts as a billboard or exhibition board.

[0032] The enclosure 2 also includes a bottom plate, which is arranged at the bottom end of the main board 21 close to the flood-proof board 1 and is perpendicular to the main board 21. The bottom plate can further increase the airtightness of the accommodating cavity and prevent the infiltration of accumulated water from damaging the indoor floor.

[0033] The fixing device is a waterproof rubber strip, which is arranged on the bottom and side of the flood-proof board 1. The waterproof rubber strip is easy to operate and can quickly install the flood-proof board 1 and the enclosure 2. In addition, in practical applications, the flood-proof board 1 can be used in conjunction with waterproof strips on the market.

[0034] Embodiment 2

[0035] like Figure 2 As shown, the flood prevention device for a building described in this embodiment is different from the flood prevention device for a building described in Example 1 in that the fixing device includes a fixing shaft 5, which is arranged at the corner of the flood prevention board 1, and the flood prevention board 1 covers the building entrance 9 by rotating.

[0036] When the building flood prevention device described in this embodiment is used, the flood prevention board 1 can be opened or closed by rotating, that is, in a safe period, the flood prevention board 1 rotates around the fixed axis 5 to the side of the building entrance 9, which does not affect the normal passage of the entrance 9; in a flood period, the flood prevention board 1 rotates around the fixed axis 5 to cover the building entrance 9, and flood prevention can be carried out. The overall operation is convenient and labor-saving, which is better than the traditional sandbag flood prevention. In addition, in practical applications, the flood prevention board 1 can be used in conjunction with waterproof strips on the market.

[0037] Embodiment 3

[0038] The flood-proof device for a building described in this embodiment is different from the flood-proof device for a building described in the first embodiment in that the flood-proof board 1 is a foldable stretch board, the fixing device includes a crossbeam 6 and a guide rail 7, the top of the flood-proof board 1 is fixed by the crossbeam 6, the guide rail 7 is installed on both sides of the building entrance 9, and the flood-proof board 1 is used to slide on the guide rail 7. When the flood-proof board 1 is in the retracted state, it is folded and located below the crossbeam 6. Figure 3 As shown; when the flood control board 1 is stretched, it is unfolded to cover the building entrance 9, as Figure 4 shown.

[0039] When in use, the flood-proof device for buildings described in this embodiment can push the flood-proof board 1 to the bottom of the beam 6 or cover the building entrance 9 by pushing and pulling the flood-proof board 1, that is, in a safe period, the flood-proof board 1 is folded and pushed to the bottom of the beam 6 through the guide rail 7, which does not affect the normal passage of the entrance 9; in a flood period, the flood-proof board 1 is stretched and stretched to cover the building entrance 9 through the guide rail 7 to prevent flooding. The overall operation is convenient and labor-saving, which is better than the traditional sandbag flood prevention. In addition, in practical applications, the flood-proof board 1 can be used in conjunction with waterproof strips on the market.

[0040] Among them, when the flood-proof board 1 is in the retracted state, text patterns can be sprayed on the retracted flood-proof board 1 to serve as an advertising sign, so that the flood-proof board 1 can be used for multiple purposes during the safe period.

[0041] Embodiment 4

[0042] The flood-proof device for a building described in this embodiment is different from the flood-proof device for a building described in the first embodiment in that the flood-proof board 1 is a rolling shutter door, the fixing device includes a transverse axis 8 and a guide rail 7, the top of the flood-proof board 1 is fixed by the transverse axis 8, the guide rail 7 is installed on both sides of the building entrance 9, and the flood-proof board 1 is used to slide on the guide rail 7; when the flood-proof board 1 is in a retracted state, it is rolled up around the transverse axis 8, such as Figure 5 As shown; when the flood control board 1 is stretched, it is unfolded to cover the building entrance 9, such as Figure 6 shown.

[0043] When in use, the flood-proof device for buildings described in this embodiment can push and pull the flood-proof board 1 to roll up around the horizontal axis 8 or cover the building entrance 9, that is, in a safe period, the flood-proof board 1 is pushed to shrink around the horizontal axis 8 through the guide rail 7, which does not affect the normal passage of the entrance 9; in the flood period, the flood-proof board 1 is pulled open and stretched to cover the building entrance 9 through the guide rail 7, and flood prevention can be carried out. The overall operation is convenient and labor-saving, which is better than the traditional sandbag flood prevention. In addition, in practical applications, the flood-proof board 1 can be used in conjunction with waterproof strips on the market.

[0044] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention.

Claims

1. A building flood prevention device, characterized in that: include: A flood-proof board, a fixing device and a fence, wherein the flood-proof board is fixed at the entrance of the building by the fixing device; The enclosure is a three-sided enclosure, which includes a main board and two side boards, the two side boards are arranged on both sides of the main board and are perpendicular to the main board, the opening direction of the enclosure is toward the direction of the flood-proof board, and the enclosure and the flood-proof board form a accommodating cavity; a water outlet is provided at the bottom end of the enclosure, and the water outlet is used to connect a water pump through a pipeline; the flood-proof board and the enclosure are both made of waterproof materials; the water pump is connected to a water storage tank; a pressure plate is extended to one side outward from the bottom end of the flood-proof board; the head end of the pressure plate is a bevel, and the length of the bottom side of the pressure plate is greater than the length of the top side of the pressure plate; the enclosure also includes a bottom plate, which is arranged at the bottom end of the main board close to one side of the flood-proof board and is perpendicular to the main board; the fixing device is a waterproof rubber strip, and the fixing device is arranged on the bottom and side surfaces of the flood-proof board; the fixing device includes a fixing shaft, and the fixing shaft is arranged at the corners of the flood-proof board, and the flood-proof board covers the bottom end of the building entrance by rotation.

2. A building flood prevention device according to claim 1, characterized in that: When the flood-proof board is a foldable stretch board, the fixing device includes a crossbeam and a guide rail. The top of the flood-proof board is fixed by the crossbeam, and the guide rail is installed on both sides of the building entrance. The flood-proof board is used to slide on the guide rail; when the flood-proof board is in a retracted state, it is folded under the crossbeam, and when the flood-proof board is in an extended state, it is unfolded to cover the building entrance.

3. A building flood prevention device according to claim 1, characterized in that: When the flood-proof board is a rolling shutter door, the fixing device includes a transverse axis and a guide rail, the top of the flood-proof board is fixed by the transverse axis, the guide rail is installed on both sides of the building entrance, and the flood-proof board is used to slide on the guide rail; the flood-proof board is rolled up around the transverse axis when in a retracted state, and is unfolded to cover the building entrance when in an extended state.

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