Rainstorm emergency sewage intercepting device capable of being unfolded and stored and using method thereof

Abstract

The invention discloses a rainstorm emergency sewage intercepting device capable of being unfolded and stored and a using method thereof, the rainstorm emergency sewage intercepting device comprises two shells and two sewage intercepting net parts, and the two ends of the sewage intercepting net parts are hinged to the two shells correspondingly. According to the sewage intercepting device, complicated tools are not needed during assembly, so that an operator can complete deployment in a short time, and the emergency treatment efficiency is improved. The second sewage intercepting net part can effectively intercept solid pollutants in sewage, so that the pollution to a water body environment is reduced, and the ecological environment is protected. The sewage intercepting device is small in size, light in weight, convenient to carry and transport in a storage state and suitable for quick response in an emergency. And the structure is firm, cleaning and maintenance are easy, repeated use can be achieved, and the emergency treatment cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental protection and emergency treatment, and more specifically, to a rainstorm emergency sewage interception device that can be unfolded and stored. Background Art

[0002] During the rainy season, urban drainage systems often overflow because the rainfall exceeds the designed treatment capacity, resulting in a large amount of untreated sewage and pollutants being directly discharged into the water body, which may aggravate water pollution and cause serious environmental pollution. Therefore, it is necessary to remove these pollutants through sewage interception devices to protect water quality safety.

[0003] Existing sewage interception devices require complex operating steps when in use, which often requires professional personnel to operate, increasing the difficulty and time cost of emergency treatment, and making it difficult to meet the emergency needs of sudden rainstorm events. Complex operating steps may also lead to errors during operation, affecting the effectiveness and stability of the sewage interception device. Some sewage interception devices are not effective in intercepting pollutants in sewage and cannot effectively reduce pollution to the water environment. In addition, some sewage interception devices are difficult to clean and maintain, resulting in a shortened service life of the device and increased emergency treatment costs. Summary of the invention

[0004] The present invention aims to overcome the defects of the prior art and provide a rainstorm emergency sewage interception device that can be unfolded and stored and a use method thereof.

[0005] In order to achieve the above-mentioned object, the present invention provides the following technical solution: a sewage interception device, comprising two outer shells and two sewage interception net parts, wherein two ends of the sewage interception net parts are respectively hinged to the two outer shells.

[0006] Furthermore, the outer shell includes a bottom shell with a U-shaped cross-section, a first lower side plate hinged to the bottom shell, a first upper side plate hinged to the first lower side plate, a second lower side plate hinged to the bottom shell, a second upper side plate hinged to the second lower side plate, and a top plate hinged to the first upper side plate and the second upper side plate at both ends respectively; the sewage intercepting net portion includes two end net portions and an intermediate net portion located between the two end net portions, the end net portions have a limiting slide groove, the intermediate net portion has a limiting slide rail matching the limiting slide groove, the intermediate net portion also has a strip groove, the end net portions have a limiting block that can slide in the strip groove, the two end net portions are respectively hinged to the bottom shells of the two outer shells, the end net portions have a first through hole portion, and the first upper side plate and the second upper side plate both have a second through hole portion.

[0007] Therefore, the outer shell and the dirt intercepting net part can be folded, which is convenient for carrying and quick unfolding.

[0008] Furthermore, the two sewage interception net parts are respectively a first sewage interception net part and a second sewage interception net part, the middle net part and the two end net parts of the first sewage interception net part both have first filter holes, the middle net part and the two end net parts of the second sewage interception net part both have second filter holes, and the area of ​​the first filter holes is greater than that of the second filter holes; the two outer shells are respectively a first outer shell and a second outer shell, the inner side of the bottom shell of the first outer shell has an inner U-shaped groove, and the outer side of the bottom shell of the second outer shell has an outer U-shaped groove, so that one end of the bottom shell of the second outer shell can be inserted into the bottom shell of the first outer shell; the bottom shell of the first outer shell has a first rectangular hole, and two rotating bottom plates are installed at the first rectangular hole through a hinge component, and the rotating bottom plate has a third through hole portion, and the hinge component makes the maximum rotation angle of the rotating bottom plate 100-110 degrees; the bottom shell of the second outer shell has a second rectangular hole, and the second rectangular hole has a filter net part.

[0009] Therefore, some garbage can pass through the second sewage interception net part, but is intercepted by the first sewage interception net part, and is retained in the sewage interception device, so that the garbage can be directly taken away by the sewage interception device later, which is convenient for subsequent cleaning.

[0010] Furthermore, the hinged component enables the maximum rotation angle of the rotating base plate to be 105 degrees.

[0011] Furthermore, the bottom shell has a fourth through hole portion, and the top plate has a fifth through hole portion.

[0012] Furthermore, the bottom shell also has a connecting through hole.

[0013] The connecting through holes of two adjacent sewage interception devices are connected by a binding belt, so that a sewage interception system with a very long length can be formed.

[0014] Furthermore, a locking bolt is provided at the bottom shell of the first housing for locking the relative position between the bottom shell of the first housing and the bottom shell of the second housing.

[0015] Thereby, the two housings are firmly connected.

[0016] Further, the sewage interception device can be in a storage state, a use state and a cleaning state. In the storage state, the third through-hole portions of the two rotating bottom plates of the first shell are connected by a binding band, and the two sewage interception net portions are parallel to the bottom of the first shell, the fifth through-hole portion at the top plate and the fourth through-hole portion at the bottom shell are connected by a binding band, and the length between the ends of the first shell and the second shell that are far away from each other is a first length; in the use state, the third through-hole portions of the two rotating bottom plates of the first shell are connected by a binding band, the first through-hole portion at the end net portion is connected to the corresponding second through-hole portion by a binding band or a bolt and nut, and the length between the ends of the first shell and the second shell that are far away from each other is a second length, both ends of the strip groove are abutted by limit blocks, and the second length is greater than the first length; in the cleaning state, the two rotating bottom plates are rotated to the maximum angle, so that the two rotating bottom plates can support the sewage interception device, the two sewage interception net portions are parallel to the bottom of the first shell, the fifth through-hole portion at the top plate and the fourth through-hole portion at the bottom shell are connected by a binding band, and the length between the ends of the first shell and the second shell that are far away from each other is the first length.

[0017] Therefore, the sewage interception device of the present application is convenient to store, use and clean.

[0018] Further, in the storage state, the first lower side plate, the first upper side plate, the second lower side plate and the second upper side plate are all located between the bottom shell and the top plate.

[0019] The present application also discloses a method for using the above-mentioned sewage interception device, comprising the following steps:

[0020] 1) transporting a plurality of the sewage interception devices in storage to the riverside;

[0021] 2) unfolding each sewage interception device to the use state, so that the second sewage interception net part is closer to the river;

[0022] 3) Connect two adjacent sewage interception devices by using a binding tape to pass through the connecting through hole;

[0023] 4) After the rainstorm ends, disconnect the adjacent sewage interception devices;

[0024] 5) storing each sewage interception device in the storage state and then transporting it;

[0025] 6) At the cleaning site, the sewage interception device is unfolded to a cleaning state, and the sewage interception device is flushed and cleaned from above.

[0026] Therefore, the sewage interception device of the present application has simple deployment and fixing steps, so that non-professionals can also complete the deployment in a short time, thereby improving the efficiency of emergency treatment.

[0027] Beneficial effects:

[0028] 1. The sewage interception device of the present application does not require complicated tools during assembly, so that operators can complete the deployment in a short time, thereby improving the efficiency of emergency treatment.

[0029] 2. The sewage interception device of the present application, the second sewage interception net part can effectively intercept solid pollutants in sewage, reduce pollution to the water environment, and protect the ecological environment.

[0030] 3. The sewage interception device of the present application is small in size and light in weight when stored, easy to carry and transport, and suitable for rapid response in emergency situations.

[0031] 4. The sewage interception device of the present application has a sturdy structure, is easy to clean and maintain, can be reused many times, and reduces the cost of emergency treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the sewage interception device in use;

[0033] Figure 2 This is an enlarged view of area A;

[0034] Figure 3 A schematic diagram of the sewage interception device in use from another angle;

[0035] Figure 4 It is a schematic diagram of the storage process;

[0036] Figure 5 For Figure 4 On the basis of further collecting process diagram;

[0037] Figure 6 This is a schematic diagram of the sewage interception device in the storage state;

[0038] Figure 7 Schematic diagram of the sewage interception device in the cleaning state.

[0039] Explanation of the reference numerals: bottom shell 1; fourth through hole portion 1.1; connecting through hole 1.2; first lower side plate 2; first upper side plate 3; second lower side plate 4; second upper side plate 5; second through hole portion 5.1; top plate 6; fifth through hole portion 6.1; end mesh portion 7; limiting slide groove 7.1; limiting block 7.2; first through hole portion 7.3; middle mesh portion 8; limiting slide rail 8.1; strip groove 8.2; first sewage intercepting mesh portion 9; second sewage intercepting mesh portion 10; first outer shell 11; rotating bottom plate 11.1; third through hole portion 11.2; second outer shell 12; filter mesh portion 12.1; locking bolt 13. DETAILED DESCRIPTION

[0040] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0041] Example 1

[0042] The present application discloses a rainstorm emergency sewage interception device which can be unfolded and stored, comprising two outer shells and two sewage interception nets, wherein two ends of the sewage interception nets are respectively hinged to the two outer shells. The shell comprises a bottom shell 1 with a U-shaped cross-section, a first lower side plate 2 hinged to the bottom shell 1, a first upper side plate 3 hinged to the first lower side plate 2, a second lower side plate 4 hinged to the bottom shell 1, a second upper side plate 5 hinged to the second lower side plate 4, and a top plate 6 hinged to the first upper side plate 3 and the second upper side plate 5 at both ends; the sewage interception net portion comprises two end net portions 7 and an intermediate net portion 8 located between the two end net portions 7, the end net portions 7 having a limiting slide groove 7.1, the intermediate net portion 8 having a limiting slide rail 8.1 cooperating with the limiting slide groove 7.1, the intermediate net portion 8 also having a strip groove 8.2, the end net portion 7 having a limiting block 7.2 capable of sliding in the strip groove 8.2, the two end net portions 7 are respectively hinged to the bottom shells 1 of the two shells, the end net portions 7 have a first through hole portion 7.3, and the first upper side plate 3 and the second upper side plate 5 both have a second through hole portion 5.1. The two sewage interception net parts are respectively a first sewage interception net part 9 and a second sewage interception net part 10, the middle net part 8 and the two end net parts 7 of the first sewage interception net part 9 both have first filter holes, the middle net part 8 and the two end net parts 7 of the second sewage interception net part 10 both have second filter holes, and the area of ​​the first filter hole is larger than the area of ​​the second filter hole; the two shells are respectively a first shell 11 and a second shell 12, the inner side of the bottom shell 1 of the first shell 11 has an inner U-shaped groove, and the outer side of the bottom shell 1 of the second shell 12 has an outer U-shaped groove, so that the first One end of the bottom shell 1 of the second housing 12 can be inserted into the bottom shell 1 of the first housing 11; the bottom shell 1 of the first housing 11 has a first rectangular hole, and two rotating bottom plates 11.1 are installed at the first rectangular hole through a hinge component, and the rotating bottom plates 11.1 have a third through hole portion 11.2, and the hinge component makes the maximum rotation angle of the rotating bottom plates 11.1 100-110 degrees; the bottom shell 1 of the second housing 12 has a second rectangular hole, and the second rectangular hole has a filter net portion 12.1. The bottom shell 1 has a fourth through hole portion 1.1, and the top plate 6 has a fifth through hole portion 6.1; the bottom shell 1 also has a connecting through hole 1.2; the bottom shell 1 of the first housing has a locking bolt 13 for locking the relative position between the bottom shell 1 of the first housing 11 and the bottom shell 1 of the second housing 12.The sewage interception device can be in a storage state, a use state and a cleaning state. In the storage state, the third through-hole portions 11.2 of the two rotating bottom plates 11.1 of the first shell 11 are connected by a binding tape (so that the two rotating bottom plates 11.1 are in a closed state), the two sewage interception net portions are parallel to the bottom of the first shell 11, the fifth through-hole portion 6.1 at the top plate 6 and the fourth through-hole portion 1.1 at the bottom shell 1 are connected by a binding tape, and the length between the ends of the first shell 11 and the second shell 12 that are away from each other is a first length; in the use state, the third through-hole portions 11.2 of the two rotating bottom plates 11.1 of the first shell 11 are connected by a binding tape, and the first through-hole portion 7 at the end net portion 7 is connected. The through hole portion 7.3 is connected to the corresponding second through hole portion 5.1 by a binding band or bolts and nuts, and the length between the ends of the first shell 11 and the second shell 12 that are away from each other is the second length. Both ends of the strip groove 8.2 are abutted by the limit block 7.2, and the second length is greater than the first length; in the cleaning state, the two rotating base plates 11.1 are rotated to the maximum angle, so that the two rotating base plates 11.1 can support the sewage interception device, and the two sewage interception net portions are parallel to the bottom of the first shell 11, and the fifth through hole portion 6.1 at the top plate 6 and the fourth through hole portion 1.1 at the bottom shell 1 are connected by a binding band, and the length between the ends of the first shell 11 and the second shell 12 that are away from each other is the first length.

[0043] Working principle: The sewage interception device of the present application, in the stored state, has a smaller overall volume after storage, so it can be stored and transported more conveniently. Figure 1 As shown, the sewage interception device is unfolded, fixed with a strap, and adjacent sewage interception devices are connected with straps to form a very long sewage interception system. This can prevent pollutants, garbage, etc. from flowing into the river. After waiting for the rainstorm to end, the intercepted pollutants and garbage can be cleaned up, and the sewage interception device can be stored (some garbage will be mixed in the shell of the sewage interception device during the storage process). When arriving at the cleaning site, the sewage interception device can be unfolded to the cleaning state, as shown in FIG. Figure 7 As shown, flushing can achieve cleaning of the filter screen and the entire sewage interception device, and cleaning is relatively convenient. After cleaning, it can be dried and stored for next use.

[0044] Example 2

[0045] The present application also discloses a method for using the deployable and storable rainstorm emergency sewage interception device based on Example 1, comprising the following steps:

[0046] 1) transporting a plurality of the sewage interception devices in storage to the riverside;

[0047] 2) Each sewage interception device is unfolded to the described use state, so that the second sewage interception net part 10 is closer to the river; thus, some garbage can pass through the second sewage interception net part 10, but is intercepted by the first sewage interception net part 9, and is retained in the sewage interception device, so that the garbage can be directly taken away through the sewage interception device and cleaned out from the sewage interception device at the cleaning site.

[0048] 3) Connect two adjacent sewage interception devices by using a binding belt to pass through the connecting through hole 1.2;

[0049] 4) After the rainstorm ends, disconnect the adjacent sewage interception devices;

[0050] 5) storing each sewage interception device in the storage state and then transporting it;

[0051] 6) At the cleaning site, the sewage interception device is unfolded to a cleaning state, and the sewage interception device is flushed and cleaned from above.

[0052] Working principle: When a rainstorm suddenly hit, a city quickly activated the rainstorm emergency sewage interception device and set up the sewage interception device of this application on the riverside to prevent pollutants, garbage, etc. from being discharged into the river and protect the water environment. The rainstorm emergency sewage interception device was deployed in a short time due to its portability and rapid deployment capabilities, and successfully responded to the challenge of rainstorms. In environmentally sensitive areas, such as around drinking water sources, rainstorm emergency sewage interception devices are used for preventive water quality protection. By deploying sewage interception devices in advance, pollutants that may enter the water body due to rainstorm erosion are successfully intercepted, ensuring the safety of water quality at the water source. After a rainstorm, disaster areas often face serious environmental pollution problems. The rainstorm emergency sewage interception device is used for rapid post-disaster recovery work. By intercepting and treating pollutants in stagnant water, the environmental recovery process is accelerated, providing strong support for post-disaster reconstruction.

[0053] Although the present invention has been illustrated and described with respect to the preferred embodiments, it will be appreciated by those skilled in the art that various changes and modifications may be made to the present invention without departing from the scope of the present invention as defined by the claims.

Claims

1. A rainstorm emergency sewage interception device that can be deployed and stored, characterized in that: It comprises two outer shells and two sewage interception net parts, and two ends of the sewage interception net parts are respectively hinged to the two outer shells.

2. The deployable and storable rainstorm emergency sewage interception device according to claim 1, characterized in that: The outer shell includes a bottom shell with a U-shaped cross-section, a first lower side plate hinged to the bottom shell, a first upper side plate hinged to the first lower side plate, a second lower side plate hinged to the bottom shell, a second upper side plate hinged to the second lower side plate, and a top plate hinged to the first upper side plate and the second upper side plate at both ends; the sewage intercepting net portion includes two end net portions and an intermediate net portion located between the two end net portions, the end net portions have a limiting slide groove, the intermediate net portion has a limiting slide rail matching the limiting slide groove, the intermediate net portion also has a strip groove, the end net portions have a limiting block that can slide in the strip groove, the two end net portions are respectively hinged to the bottom shells of the two outer shells, the end net portions have a first through hole portion, and the first upper side plate and the second upper side plate both have a second through hole portion.

3. The deployable and storable rainstorm emergency sewage interception device according to claim 2, characterized in that: The two sewage interception net parts are respectively the first sewage interception net part and the second sewage interception net part, the middle net part and the two end net parts of the first sewage interception net part both have first filter holes, the middle net part and the two end net parts of the second sewage interception net part both have second filter holes, and the area of ​​the first filter holes is greater than that of the second filter holes; the two outer shells are respectively the first outer shell and the second outer shell, the inner side of the bottom shell of the first outer shell has an inner U-shaped groove, and the outer side of the bottom shell of the second outer shell has an outer U-shaped groove, so that one end of the bottom shell of the second outer shell can be inserted into the bottom shell of the first outer shell; the bottom shell of the first outer shell has a first rectangular hole, and two rotating bottom plates are installed at the first rectangular hole through a hinge component, and the rotating bottom plate has a third through hole portion, and the hinge component makes the maximum rotation angle of the rotating bottom plate 100-110 degrees; the bottom shell of the second outer shell has a second rectangular hole, and the second rectangular hole has a filter net part.

4. The deployable and storable rainstorm emergency sewage interception device according to claim 3, characterized in that: The bottom shell has a fourth through hole portion, and the top plate has a fifth through hole portion; the bottom shell also has a connecting through hole; the bottom shell of the first shell has a locking bolt for locking the relative position between the bottom shell of the first shell and the bottom shell of the second shell.

5. The deployable and storable rainstorm emergency sewage interception device according to claim 4, characterized in that: The sewage intercepting device can be in a storage state, a use state and a cleaning state. In the storage state, the third through-hole portions of the two rotating bottom plates of the first shell are connected by a binding strap, and the two sewage intercepting net portions are parallel to the bottom of the first shell, the fifth through-hole portion at the top plate and the fourth through-hole portion at the bottom shell are connected by a binding strap, and the length between the ends of the first shell and the second shell that are far away from each other is the first length; in the use state, the third through-hole portions of the two rotating bottom plates of the first shell are connected by a binding strap, the first through-hole portion at the end net portion is connected to the corresponding second through-hole portion by a binding strap or a bolt and nut, and the length between the ends of the first shell and the second shell that are far away from each other is the second length, both ends of the strip groove are abutted by limit blocks, and the second length is greater than the first length; In the cleaning state, the two rotating bottom plates rotate to the maximum angle so that the two rotating bottom plates can support the sewage intercepting device, the two sewage intercepting net parts are parallel to the bottom of the first shell, the fifth through hole part at the top plate and the fourth through hole part at the bottom shell are connected by a binding strap, and the length between the ends of the first shell and the second shell that are far away from each other is the first length.

6. A method for using the deployable and retractable rainstorm emergency sewage interception device according to claim 5, characterized in that: The steps include: 1) transporting a plurality of the sewage interception devices in storage to the riverside; 2) unfolding each sewage interception device to the use state, so that the second sewage interception net part is closer to the river; 3) Connect two adjacent sewage interception devices by using a binding tape to pass through the connecting through hole; 4) After the rainstorm ends, disconnect the adjacent sewage interception devices; 5) storing each sewage interception device in the storage state and then transporting it; 6) At the cleaning site, the sewage interception device is unfolded to a cleaning state, and the sewage interception device is flushed and cleaned from above.

Images