An ecological purification and drainage equipment for highway construction

Abstract

The present invention discloses an ecological purification and drainage equipment for highway construction, including a road surface, a planting trough and a biofilm reactor, a curb is installed on the top of the road surface, a manhole opening is arranged inside the curb, a manhole cover is installed inside the manhole opening, a planting trough is installed on one side of the manhole opening, the top of the planting trough is filled with soil, vegetation is planted on the top of the soil, an air chamber is installed on the top of the road surface through a roller, and the roller is installed at the bottom of the air chamber, the air chamber is located in front of the curb, a motor is installed on the top of the air chamber, a sewer is installed at the bottom of the road surface, and a biofilm reactor is installed inside the sewer. The present invention installs a biofilm reactor inside the sewer, and an air compressor can provide oxygen to the microorganisms attached to the microbial film through an air pipe, so that the microorganisms can perform aerobic operations, decompose harmful substances in water and then generate carbon dioxide and water.

Description

Technical Field

[0001] The invention relates to the technical field of ecological purification drainage, in particular to ecological purification drainage equipment for highway construction. Background Art

[0002] In order to facilitate traffic during rainy days, the road surface is usually slightly raised in the middle, and the sides near the curbstones are slightly lower than the middle of the road surface, so as to ensure that there is no water accumulation in the driving position in the middle of the road surface. The existing ground drainage relies on the sewers and sewer pipes set on the roadside, but the sewage after drainage needs to be sent to the sewage treatment plant for treatment, which puts a lot of pressure on the sewage treatment plant.

[0003] The defects of existing purification and drainage equipment are:

[0004] 1. Traditional purification and drainage equipment uses physical or chemical methods to treat sewage, which consumes a lot of resources.

[0005] 2. Traditional purification and drainage equipment is inconvenient to clean up the garbage after treating sewage, and it is easy to clog the sewer if it is not cleaned for a long time. Summary of the invention

[0006] The purpose of the present invention is to provide an ecological purification drainage equipment for highway construction to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an ecological purification and drainage equipment for highway construction, comprising a pavement, a planting trough and a biofilm reactor, a curb is installed on the top of the pavement, a manhole is arranged inside the curb, a manhole cover is installed inside the manhole, a planting trough is installed on one side of the manhole, the top of the planting trough is filled with soil, vegetation is planted on the top of the soil, an air chamber is installed on the top of the pavement through a roller, and the roller is installed at the bottom of the air chamber, the air chamber is located in front of the curb, an electric motor is installed on the top of the air chamber, a sewer is installed at the bottom of the pavement, and a biofilm reactor is installed inside the sewer.

[0008] Preferably, a drain outlet is installed at the front end of the curb, a water transfer pipe is installed on one side of the drain outlet, and the water transfer pipe is located on one side of the manhole opening, and a drain pipe is installed at the bottom of the manhole opening.

[0009] Preferably, a telescopic handle is movably installed on the top of the manhole cover, a clamp is installed on the outside of the manhole cover, a clamping groove is provided on the inside of the manhole opening, and the clamping groove is engaged with the clamp, and a filter is installed on the outside and bottom of the manhole opening.

[0010] Preferably, a water storage sponge is installed inside the planting trough, and a connecting hole is provided on the top inner wall of the planting trough.

[0011] Preferably, an air outlet is installed on the top of the air bin, an air flow meter is installed on the top of the air outlet, a pressure relief valve is installed on the top of the air bin, and the pressure relief valve is located on one side of the motor.

[0012] Preferably, the other side of the motor is connected to an air pump via a belt, and the air pump is located on the top of the air bin.

[0013] Preferably, a hollow tube is installed on the inner wall of the bottom of the biofilm reactor, a microbial membrane is installed inside the hollow tube, an air pipe is installed on the top of the hollow tube, and the top end of the air pipe is connected to one side of the air outlet.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention installs a biofilm reactor inside the sewer, a hollow tube is installed on the bottom inner wall of the biofilm reactor, a microbial membrane is installed inside the hollow tube, an air pipe is installed on the top of the hollow tube, and the top of the air pipe is connected to one side of the air outlet, so that the air compressor can provide oxygen to the microorganisms attached to the microbial membrane through the air pipe, so that the microorganisms can perform aerobic work, decompose harmful substances in the water and then generate carbon dioxide and water, and a planting trough is installed on one side of the manhole, the top of the planting trough is filled with soil, and vegetation is planted inside the soil, which can play a role in water storage and can also purify water through vegetation.

[0016] 2. The present invention arranges a card groove on the inner wall of the manhole opening and installs a card piece on the outer side of the manhole cover, so that the manhole cover can be placed in the manhole opening and then rotated at a certain angle to fix the two together, so that the manhole cover is tightly fixed when not in use. A filter is installed at the bottom of the manhole opening to filter out debris in the water. After using it for a period of time, the manhole cover can be rotated and opened by the telescopic handle, and then the garbage can be cleaned up. This makes it convenient to clean up the garbage without causing blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front cross-sectional view of the present invention;

[0018] Figure 2 It is a schematic diagram of an air compressor of the present invention;

[0019] Figure 3 It is a cross-sectional view of the manhole of the present invention;

[0020] Figure 4 is a cross-sectional view of a biofilm reactor of the present invention;

[0021] Figure 5 It is a 3D schematic diagram of the manhole cover of the present invention;

[0022] In the figure: 1. road surface; 101. curb; 102. drain outlet; 103. water transmission pipe; 104. drain pipe; 105. sewer; 2. manhole opening; 201. manhole cover; 202. telescopic handle; 203. clamp; 204. slot; 205. filter; 3. planting trough; 301. water storage sponge; 302. connecting hole; 303. soil; 304. vegetation; 4. air chamber; 401. roller; 402. air outlet; 403. air flow meter; 404. pressure relief valve; 5. motor; 501. belt; 502. air pump; 6. biofilm reactor; 601. hollow tube; 602. microbial film; 603. air pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-5An ecological purification and drainage device for highway construction includes a pavement 1, a planting trough 3 and a biofilm reactor 6. A curb 101 is installed on the top of the pavement 1. The pavement 1 is cast with concrete, which has a high hardness and can withstand a large pressure to ensure the stability of the car when driving on the pavement 1. The curb 101 is located on the outside of the pavement 1, which can separate the inside from the external environment and prevent water from flowing to the surrounding land and causing soil loss. A manhole 2 is arranged inside the curb 101. The well mouth 2 serves as a frame for fixing the manhole cover 201, and plays a role in fixing the manhole cover 201. The manhole cover 201 is installed inside the manhole mouth 2, and the manhole cover 201 can be opened to clean the garbage inside the manhole mouth 2. A planting trough 3 is installed on one side of the manhole mouth 2. The planting trough 3 provides space for planting vegetation 304, and also provides restrictions for soil 303 to prevent soil 303 from being lost. The top of the planting trough 3 is filled with soil 303, and various green plants can be planted in the soil 303. It plays the role of purifying the air. Vegetation 304 is planted on the top of the soil 303. The vegetation 304 can purify the air and water to ensure the environmental quality near the road surface 1. An air bin 4 is installed on the top of the road surface 1 through a roller 401, and the roller 401 is installed at the bottom of the air bin 4. The roller 401 allows the air compressor to move around and conveniently transport it to a designated location. The air bin 4 stores air to ensure that the air compressor has sufficient air. The air bin 4 is located in front of the curb 101. A motor 5 is installed on the top of the air bin 4. The motor 5 provides power for the air pump 502 to ensure the normal operation of the air pump 502. A sewer 105 is installed at the bottom of the road surface 1. The sewer 105 facilitates water circulation. The sewage reaches the sewage treatment station through the sewer 105. A biofilm reactor 6 is installed inside the sewer 105. The biofilm reactor 6 can purify the sewage. The microorganisms inside it can react with harmful substances in the sewage, and then the sword air is decomposed into harmless carbon dioxide and water.

[0025] Furthermore, a drain port 102 is installed at the front end of the curb 101, a water transfer pipe 103 is installed on one side of the drain port 102, and the water transfer pipe 103 is located on one side of the manhole opening 2. A drain pipe 104 is installed at the bottom of the manhole opening 2. Water on the road surface 1 flows into the water transfer pipe 103 through the drain port 102, then flows into the inside of the manhole opening 2, and then flows into the sewer 105 from the drain pipe 104.

[0026] Furthermore, a telescopic handle 202 is movably installed on the top of the manhole cover 201, and the telescopic handle 202 can be extended and retracted, so that when not in use, it can be retracted and hidden to prevent unauthorized personnel from opening the manhole cover 201. A clamp 203 is installed on the outside of the manhole cover 201, and a clamping slot 204 is provided on the inner side of the manhole opening 2. The clamping slot 204 is an L-shaped slot, which can facilitate the clamping member 203 to be vertically placed into the bottom of the clamping slot 204, and then the manhole cover 201 is rotated to drive the clamping member 203 to rotate and engage with the clamping slot 204, so that the manhole cover 201 cannot be opened. When it is necessary to clean up the garbage, the manhole cover 201 can be turned back to the original angle to take it out, and the clamping slot 204 is engaged with the clamping member 203. A filter screen 205 is installed on the outside and bottom of the manhole opening 2, and the filter screen 205 can filter out debris in the water.

[0027] Furthermore, a water storage sponge 301 is installed inside the planting trough 3. The water storage sponge 301 can store water and provide a backup water source for the vegetation 304, so that the vegetation 304 can absorb moisture even when the weather is dry. A connecting hole 302 is provided on the top inner wall of the planting trough 3. The connecting hole 302 is used to connect the soil 303 and the water storage sponge 301 to ensure that the soil 303 has sufficient moisture inside.

[0028] Furthermore, an air outlet 402 is installed on the top of the air bin 4, and air is discharged from the air bin 4 through the air outlet 402. When the air outlet 402 is connected to the air pipe 603, the air enters the interior of the biofilm reactor 6 from the air bin 4 through the air outlet 402 and then through the air pipe 603, providing oxygen for the microorganisms to ensure that there is sufficient oxygen during their aerobic reactions. An air flow meter 403 is installed on the top of the air outlet 402. The air flow meter 403 can observe the air flow rate and control the air delivery speed of the air compressor based on the data of the air flow meter 403 to ensure that there is sufficient oxygen in the biofilm reactor 6 without causing waste. A pressure relief valve 404 is installed on the top of the air bin 4, and the pressure relief valve 404 is located on one side of the motor 5. The pressure relief valve 404 automatically opens to relieve pressure when the pressure inside the air bin 4 is too high to prevent the air bin 4 from bursting.

[0029] Furthermore, the other side of the motor 5 is connected to the air pump 502 via a belt 501, and the air pump 502 is located at the top of the air bin 4. The belt 501 plays a transmission role, which can transmit the power of the motor 5 to the air pump 502. The air pump 502 can rush air into the interior of the air bin 4 by driving the reciprocating motion of the piston.

[0030] Furthermore, a hollow tube 601 is installed on the inner wall of the bottom of the biofilm reactor 6. Oxygen is stored inside the hollow tube 601 to provide sufficient oxygen for microorganisms, ensuring that their aerobic operation can convert harmful substances in the water into carbon dioxide and water. A microbial membrane 602 is installed inside the hollow tube 601. Many microorganisms are attached to the surface of the microbial membrane 602. These microorganisms can undergo aerobic reactions in an aerobic environment to convert harmful substances in the water into harmless carbon dioxide and water, thereby purifying water. An air pipe 603 is installed on the top of the hollow tube 601, and the top of the air pipe 603 is connected to one side of the air outlet 402. The air pipe 603 leads the air inside the air chamber 4 into the hollow tube 601 to ensure that there is sufficient oxygen inside the hollow tube 601.

[0031] Working principle: Before using the device, the staff will first check the device and use it after confirming that there is no problem. A biofilm reactor 6 is installed inside the sewer 105. A hollow tube 601 is installed on the inner wall of the bottom of the biofilm reactor 6. A microbial membrane 602 is installed inside the hollow tube 601. An air pipe 603 is installed on the top of the hollow tube 601, and the top of the air pipe 603 is connected to one side of the air outlet 402. In this way, the air compressor can provide oxygen to the microorganisms attached to the microbial membrane 602 through the air pipe 603, so that the microorganisms can perform aerobic operations, decompose harmful substances in the water and then generate carbon dioxide and water. A planting trough 3 is installed on one side of the manhole 2 to plant The top of the groove 3 is filled with soil 303, and vegetation 304 is planted inside the soil 303, which can store water and purify water through the vegetation 304. A card slot 204 is set on the inner wall of the manhole opening 2, and a card 203 is installed on the outer side of the manhole cover 201. In this way, the manhole cover 201 is placed in the manhole opening 2 and then rotated at a certain angle to fix the two together, so that the manhole cover 201 is tightly fixed when not in use. A filter screen 205 is installed at the bottom of the manhole opening 2 to filter out debris in the water. After using it for a period of time, the manhole cover 201 is driven to rotate and open through the telescopic handle 202, and then the garbage can be cleaned up. This makes it convenient to clean up the garbage and will not cause blockage.

[0032] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An ecological purification and drainage device for highway construction, comprising a pavement (1), a planting trough (3) and a biofilm reactor (6), characterized in that: A curb (101) is installed on the top of the road surface (1), a manhole opening (2) is arranged inside the curb (101), a manhole cover (201) is installed inside the manhole opening (2), a planting trough (3) is installed on one side of the manhole opening (2), the top of the planting trough (3) is filled with soil (303), and vegetation (304) is planted on the top of the soil (303); an air chamber (404) is installed on the top of the road surface (1) via a roller (401). ), and the roller (401) is installed at the bottom of the air bin (4), the air bin (4) is located in front of the curb (101), the top of the air bin (4) is installed with a motor (5), the bottom of the road surface (1) is installed with a sewer (105), and the interior of the sewer (105) is installed with a biofilm reactor (6); the interior of the planting trough (3) is installed with a water storage sponge (301), and the top inner wall of the planting trough (3) is provided with a connecting hole (302); the top of the air bin (4) is installed with an air outlet (402), the top of the air outlet (402) is installed with an air flow meter (403), the top of the air bin (4) is installed with a pressure relief valve (404), and the pressure relief valve (404) is located on one side of the motor (5); the other side of the motor (5) is connected to the air pump (502) through a belt (501), and the air pump (502) is located at the top of the air bin (4), and the belt (501) plays a transmission role, which can The power of the motor (5) is transmitted to the air pump (502), and the air pump (502) can rush air into the interior of the air chamber (4) by driving the reciprocating motion of the piston. A hollow tube (601) is installed on the inner wall of the bottom of the biofilm reactor (6), and a microbial membrane (602) is installed inside the hollow tube (601). An air pipe (603) is installed on the top of the hollow tube (601), and the top end of the air pipe (603) is connected to one side of the air outlet (402).

2. The ecological purification drainage equipment for highway construction according to claim 1 is characterized by: A water outlet (102) is installed at the front end of the curb (101), a water transmission pipe (103) is installed on one side of the water outlet (102), and the water transmission pipe (103) is located on one side of the manhole opening (2), and a water outlet pipe (104) is installed at the bottom of the manhole opening (2).

3. The ecological purification drainage equipment for highway construction according to claim 1 is characterized by: A telescopic handle (202) is movably mounted on the top of the manhole cover (201), a clamping piece (203) is mounted on the outside of the manhole cover (201), a clamping groove (204) is arranged on the inside of the manhole opening (2), and the clamping groove (204) is engaged with the clamping piece (203), and a filter screen (205) is mounted on the outside and bottom of the manhole opening (2).

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