Integrated rain and sewage intercepting well device

Abstract

The utility model relates to the technical field of intercepting wells, and discloses an integrated rain sewage intercepting well device which comprises a base, an intercepting well structure is installed on the upper side of the base, an auxiliary structure is installed on one side of the intercepting well structure, and the intercepting well structure comprises a shaft, a ventilation hole, a ventilation column, a submersible sewage pump, a basket grating and a hydraulic gate. A shaft is installed on the upper side of the base, ventilation holes are formed in the inner side of the shaft, and ventilation columns are installed on the outer sides of the ventilation holes. An auxiliary structure is adopted, the connecting pipeline is additionally arranged beside the shaft, the PLC system valve is arranged in the connecting pipeline, when the PLC system valve senses that the water flow is large, data can be transmitted to the data transmission box, then the data transmission box drives the connecting column to drive the PLC system valve to rotate, the connecting pipeline is opened, and the water flow is controlled to be large. The device is more practical when dealing with rain and sewage, and the possibility of blockage is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of interception wells, in particular to an integrated rainwater and sewage interception well device. Background Art

[0002] "The black and smelly water is in the water, the root cause is on the shore, the key is the outlet, and the core is the pipe network." In order to build a sponge city, the first thing to do to manage black and smelly rivers is to control the source and intercept pollution. At present, in the process of black and smelly water body management, the mixing of rainwater and sewage at the rainwater outlet in the water body is relatively serious, which leads to water pollution and even local black and smelly. According to relevant information, from the perspective of the type of mixed sewage, the mixing points are often industrial plant sewage and rainwater mixing, construction site water and rainwater mixing, and residents' domestic sewage and rainwater mixing. The above is mainly caused by the misconnection of upstream rainwater and sewage pipe sections. In addition, initial rainwater pollution has the characteristics of wide distribution, multiple pollution pathways, complex pollution components, and unstable water quality. The main sources of pollution are rainwater scouring the surface, roof runoff, long-term siltation in the rainwater pipe discharged with water flow, catering wastewater and domestic wastewater directly dumped into the rainwater grate, road cleaning wastewater, etc. Whenever it rains, a large amount of high-concentration initial rainwater is discharged into the water body through the rainwater outlet, causing water pollution and water quality failing to meet standards. In urban built-up areas, due to constraints such as topography and urban planning, it is often impossible to completely absorb mixed sewage and initial rainwater at the source. Considering the construction cost and maintenance convenience, after comprehensive comparison, constructing interception measures at the rainwater outlet is often a quick and low-cost method. Therefore, it is more important to find a low-cost and more effective interception well device.

[0003] The application number is 202223355402.2, which discloses a pretreatment device for the discharge of mud and water in a rainwater and sewage interception well, including a mud pump, a sedimentation tank, and a chemical water tank; the sedimentation tank is provided with 4 chambers, namely, a flocculation chamber, a sedimentation chamber, a separation chamber, and a clean water chamber; the flocculation chamber is provided with a mud inlet pipe, which is connected to the mud pump; the flocculation chamber is also provided with a first dosing pipe, which is connected to the storage chamber of the flocculation aid agent of the chemical water tank; the sedimentation chamber is provided with a second dosing pipe, which is connected to the storage chamber of the sedimentation aid agent of the chemical water tank; a filter is provided between the separation chamber and the clean water chamber; a mud outlet pipe is provided at the bottom of the separation chamber; and a water outlet pipe is provided in the clean water chamber. The utility model can pretreat the mud-water mixture extracted from the rainwater and sewage interception well, so that the mud therein is condensed, precipitated, and filtered; thereby reducing the final amount of mud discharged, reducing the amount of sludge to be transported and disposed of, and reducing the transportation and disposal costs.

[0004] However, there are shortcomings: although the muddy water pre-treatment device used in the rain and sewage interception well can achieve the effect of rain and sewage treatment, the effect is not obvious during heavy rain and rainstorms, and it is still easy to cause blockage. Utility Model Content

[0005] The purpose of the utility model is to provide an integrated rainwater and sewage interception well device to solve the problem proposed in the above background technology that the muddy water discharge pretreatment device in the rainwater and sewage interception well adopted by the device can achieve the effect of rainwater and sewage treatment, but in heavy rain and rainstorm, the effect is not obvious and it is still easy to cause blockage.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is an integrated rainwater and sewage interception well device, comprising a base, an interception well structure is installed on the upper side of the base, an auxiliary structure is installed on one side of the interception well structure, the interception well structure comprises a well shaft, ventilation holes, ventilation columns, a submersible sewage pump, a basket grille, and a hydraulic gate, a well shaft is installed on the upper side of the base, ventilation holes are opened on the inner side of the well shaft, and ventilation columns are installed on the outer side of the ventilation holes.

[0008] Furthermore, a submersible sewage pump is installed on the top side of the wellbore, a basket grille is installed on the top side of the wellbore, and a hydraulic valve is installed on the top side of the wellbore.

[0009] Furthermore, the auxiliary structure includes a connecting pipe, a PLC system valve, a connecting column, a data transmission box, a first fixing ring, a second fixing ring, a third fixing ring, an auxiliary well, a first screening plate, a second screening plate, and a bottom plate. A connecting pipe is installed on one side of the wellbore, a PLC system valve is installed on the inner side of the connecting pipe, a connecting column is installed on the upper side of the PLC system valve, and a data transmission box is installed on the side of the connecting column away from the PLC system valve.

[0010] Furthermore, a first fixing ring is installed on the outside of the connecting pipe, a second fixing ring is installed on the outside of the connecting pipe, a third fixing ring is installed on the lower side of the connecting pipe, an auxiliary well is installed on the side of the third fixing ring away from the connecting pipe, and the connecting pipe is connected to the auxiliary well through the third fixing ring.

[0011] Furthermore, a first screening plate is installed inside the auxiliary well, and a second screening plate is installed inside the auxiliary well.

[0012] Furthermore, a bottom plate is installed on the lower side of the auxiliary well.

[0013] The utility model has the following beneficial effects:

[0014] (1) The utility model adopts an auxiliary structure, by adding a connecting pipe beside the wellbore and setting a PLC system valve in the connecting pipe. When the PLC system valve senses that the water flow is large, it can transmit data to the data transmission box, and then the data transmission box drives the connecting column to drive the PLC system valve to rotate, so that the connecting pipe is opened, which is more practical when dealing with rain and sewage and reduces the possibility of blockage.

[0015] (2) The utility model adds a first screening plate and a second screening plate in the auxiliary well. When the connecting pipe drives the auxiliary well to start working, the first screening plate can screen out most of the debris and screen the debris on the first screening plate. Then the remaining rainwater and sewage pass through the second screening plate. The second screening plate can chemically treat the rainwater and sewage. Finally, the rainwater and sewage flowing out through the second screening plate will be cleaner than the rainwater and sewage that just enters the interception well. The utility model is practical.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a front view of the overall structure of the utility model;

[0020] Figure 3 This is a top view of the overall structure of the utility model;

[0021] Figure 4 This is a left view of the auxiliary structure of the utility model;

[0022] Figure 5 This is a cross-sectional view of the auxiliary structure of the utility model;

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] In the figure: 1, base; 2, interception well structure; 3, auxiliary structure; 201, wellbore; 202, ventilation hole; 203, ventilation column; 204, submersible sewage pump; 205, basket grille; 206, hydraulic gate; 301, connecting pipe; 302, PLC system valve; 303, connecting column; 304, data transmission box; 305, first fixing ring; 306, second fixing ring; 307, third fixing ring; 308, auxiliary well; 309, first screening plate; 310, second screening plate; 311, bottom plate; DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-Figure 5 As shown, the utility model is an integrated rainwater and sewage interception well device, including a base 1, an interception well structure 2 is installed on the upper side of the base 1, an auxiliary structure 3 is installed on one side of the interception well structure 2, the interception well structure 2 includes a well shaft 201, ventilation holes 202, ventilation columns 203, a submersible sewage pump 204, a basket grille 205, and a hydraulic gate 206. The well shaft 201 is installed on the upper side of the base 1, the inner side of the well shaft 201 is provided with ventilation holes 202, and the outer side of the ventilation holes 202 is provided with ventilation columns 203.

[0027] A submersible sewage pump 204 is installed on the top side of the wellbore 201 , a basket grille 205 is installed on the top side of the wellbore 201 , and a hydraulic valve is installed on the top side of the wellbore 201 .

[0028] The auxiliary structure 3 includes a connecting pipe 301, a PLC system valve 302, a connecting column 303, a data transmission box 304, a first fixing ring 305, a second fixing ring 306, a third fixing ring 307, an auxiliary well 308, a first screening plate 309, a second screening plate 310, and a bottom plate 311. The connecting pipe 301 is installed on one side of the wellbore 201, the PLC system valve 302 is installed on the inner side of the connecting pipe 301, the connecting column 303 is installed on the upper side of the PLC system valve 302, and the data transmission box 304 is installed on the side of the connecting column 303 away from the PLC system valve 302.

[0029] A first fixing ring 305 is installed on the outside of the connecting pipe 301, a second fixing ring 306 is installed on the outside of the connecting pipe 301, a third fixing ring 307 is installed on the lower side of the connecting pipe 301, an auxiliary well 308 is installed on the side of the third fixing ring 307 away from the connecting pipe 301, and the connecting pipe 301 is connected to the auxiliary well 308 through the third fixing ring 307.

[0030] A first screening plate 309 is installed inside the auxiliary well 308 , and a second screening plate 310 is installed inside the auxiliary well 308 .

[0031] A bottom plate 311 is installed on the lower side of the auxiliary well 308 .

[0032] When in use, the auxiliary structure 3 is firstly adopted. By adding a connecting pipe 301 beside the wellbore 201, and setting a PLC system valve 302 in the connecting pipe 301, when the PLC system valve 302 senses that the water flow is large, it can transmit data to the data transmission box 304, and then the data transmission box 304 drives the connecting column 303 to drive the PLC system valve 302 to rotate, so that the connecting pipe 301 is opened, which is more practical in dealing with rain and sewage and reduces the possibility of blockage. Then, by adding a first sieve plate 309 and a second sieve plate 310 in the auxiliary well 308, when the connecting pipe 301 drives the auxiliary well 308 to start working, the first sieve plate 309 can screen out most of the debris and screen the debris on the first sieve plate 309, and then the remaining rain and sewage pass through the second sieve plate 310, and the second sieve plate 310 can chemically treat the rain and sewage. Finally, the rain and sewage flowing out through the second sieve plate 310 will be cleaner than the rain and sewage entering the interception well at the beginning, which is practical.

[0033] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An integrated rainwater and sewage interception well device, comprising a base (1), characterized in that: A intercepting well structure (2) is installed on the upper side of the base (1), an auxiliary structure (3) is installed on one side of the intercepting well structure (2), the intercepting well structure (2) comprises a wellbore (201), a ventilation hole (202), a ventilation column (203), a submersible sewage pump (204), a basket grille (205), and a hydraulic gate (206); a wellbore (201) is installed on the upper side of the base (1), a ventilation hole (202) is provided on the inner side of the wellbore (201), and a ventilation column (203) is installed on the outer side of the ventilation hole (202).

2. The integrated rainwater and sewage interception well device according to claim 1, characterized in that: A submersible sewage pump (204) is installed on the top side of the wellbore (201), a basket grille (205) is installed on the top side of the wellbore (201), and a hydraulic valve is installed on the top side of the wellbore (201).

3. The integrated rainwater and sewage interception well device according to claim 1 is characterized in that: The auxiliary structure (3) comprises a connecting pipe (301), a PLC system valve (302), a connecting column (303), a data transmission box (304), a first fixing ring (305), a second fixing ring (306), a third fixing ring (307), an auxiliary well (308), a first screening plate (309), a second screening plate (310), and a bottom plate (311). A connecting pipe (301) is installed on one side of the wellbore (201), a PLC system valve (302) is installed on the inner side of the connecting pipe (301), a connecting column (303) is installed on the upper side of the PLC system valve (302), and a data transmission box (304) is installed on the side of the connecting column (303) away from the PLC system valve (302).

4. The integrated rainwater and sewage interception well device according to claim 3 is characterized in that: A first fixing ring (305) is installed on the outer side of the connecting pipe (301), a second fixing ring (306) is installed on the outer side of the connecting pipe (301), a third fixing ring (307) is installed on the lower side of the connecting pipe (301), an auxiliary well (308) is installed on the side of the third fixing ring (307) away from the connecting pipe (301), and the connecting pipe (301) is connected to the auxiliary well (308) via the third fixing ring (307).

5. The integrated rainwater and sewage interception well device according to claim 4 is characterized in that: A first screening plate (309) is installed inside the auxiliary well (308), and a second screening plate (310) is installed inside the auxiliary well (308).

6. The integrated rainwater and sewage interception well device according to claim 5, characterized in that: A bottom plate (311) is installed on the lower side of the auxiliary well (308).

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