Intelligent steel intercepting well

Abstract

The utility model discloses an intelligent steel catch basin, which relates to the technical field of municipal drainage, and is characterized in that the top end of a well body is provided with an access hole, and a well lid is arranged on the access hole; a water inlet is formed in one side of the well body, a trash holding device is arranged at the position of the water inlet and comprises a trash holding net, the trash holding net is arranged at the position of the water inlet, and an outlet used in cooperation with the trash holding net is formed in the top end of the well body. The well body is high in overall strength, good in durability and long in service life and is formed by welding the steel plates, the anti-corrosion coatings are arranged inside and outside the well body, corrosion can be effectively prevented, the environment is not polluted, the problem that the construction period is long due to the fact that a concrete cofferdam type structure is adopted is solved, installation is easy and convenient, and the well body can be hoisted in place; the trash holding net is arranged at the water inlet, the trash holding net is used for holding sundries carried by inflow water, the trash holding net can be lifted to the ground to be cleaned, personnel are prevented from entering the well body to operate, and safety is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to municipal drainage technical field especially, relates to an intelligent steel intercepting well. BACKGROUND

[0002] The traditional intercepting well is mostly concrete cofferdam type structure, and has long construction period, and rain and sewage separation function is not perfect, and rainwater and sewage cannot be effectively distinguished and treated accurately.

[0003] On the other hand, the cleaning operation of the traditional intercepting well is inconvenient.The device for intercepting sundries at the water inlet is often difficult to be lifted to the ground for cleaning, and the staff needs to enter the well body for operation, which not only increases the labor intensity of the staff, but also has certain safety risk, such as contacting harmful gas.

[0004] In addition, the traditional intercepting well mostly adopts manual control mode, and lacks intelligent control means.In the face of complex working conditions, such as high sewage pipe network water level and high sewage pollution degree, timely and accurate response cannot be made, so that the sewage cannot be treated in time, the treatment pressure of the sewage treatment plant is increased, and the realization of energy saving and environmental protection is also not conducive.

[0005] With the continuous enhancement of people's environmental protection consciousness and the increasing requirement of intelligent and efficient municipal water supply and drainage system, it has become an urgent problem to develop an intercepting well with simple structure, convenient construction, remarkable rain and sewage separation effect, high intelligent degree and energy saving and environmental protection. UTILITY MODEL CONTENT

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme: an intelligent steel intercepting well, which comprises a well body and a well cover, wherein the top end of the well body is provided with an inspection port, and the well cover is arranged on the inspection port.

[0007] One side of the well body is provided with a water inlet, and the water inlet is provided with a trash intercepting device, the trash intercepting device comprises a trash intercepting net, the trash intercepting net is arranged at the position of the water inlet, the top end of the well body is provided with an outlet matched with the trash intercepting net, and the position of the outlet is provided with a cover plate.

[0008] The bottom end of the well body is provided with a sewage drainage port, and the sewage drainage port is provided with a sewage intercepting device; the outer end of the sewage drainage port is connected with a sewage pipe network.

[0009] One side of the well body is provided with a rainwater drainage port, the outer side of the rainwater drainage port is connected with a rainwater pipe network, and the position of the rainwater drainage port is provided with a stop gate device.

[0010] The inside of the well body is provided with a sewage pump delivery device, which comprises a sewage pump and a sewage discharge pipe, the sewage pump is arranged at the bottom end of the well body, the sewage discharge pipe is arranged at the output end of the sewage pump, and a sewage forced discharge outlet is arranged at the upper end of the sewage discharge pipe, which is higher than the sewage pipe network and connected thereto.

[0011] Preferably, the sewage interception device comprises a sewage interception gate, a sewage interception gate slot and a hand-automatic integrated opening and closing switch one, the sewage interception gate is arranged inside the sewage interception gate slot, the hand-automatic integrated opening and closing switch one is arranged at the top end of the sewage interception gate, and the hand-automatic integrated opening and closing switch one penetrates through the top end of the sewage interception gate slot and is threadedly connected to the top end of the sewage interception gate slot.

[0012] Preferably, the sewage interception device comprises a sewage interception gate, a sewage interception gate slot and a hand-automatic integrated opening and closing switch one, the sewage interception gate is arranged inside the sewage interception gate slot, the hand-automatic integrated opening and closing switch one is arranged at the top end of the sewage interception gate, and the hand-automatic integrated opening and closing switch one penetrates through the top end of the sewage interception gate slot and is threadedly connected to the top end of the sewage interception gate slot.

[0013] Preferably, the upper end of the well body is provided with an external forced sewage outlet, which is connected to the sewage discharge pipe, is higher than the sewage discharge pipe and is connected to the sewage pipe network.

[0014] Preferably, the number of sewage pumps is two groups.

[0015] Preferably, the inside of the well body is provided with a sewage detection inductor b, which is signal connected to the intelligent control system.

[0016] Preferably, the top end of the well body is provided with an explosion-proof camera monitoring device, which is signal connected to the intelligent control system.

[0017] Preferably, the inside of the well body is provided with a liquid level sensing device one a and a liquid level sensing device two c, both of which are signal connected to the intelligent control system

[0018] Preferably, the inside of the well body is provided with a ladder.

[0019] Preferably, the well body is welded by steel plates, the well body is one of a cylindrical structure or a rectangular structure, and the outer wall and the inner wall of the well body are both provided with a corrosion-resistant coating.

[0020] Beneficial effects: compared with the prior art, the utility model has the following advantages: the overall strength of the well body in the utility model is high, durable, long service life, made of steel plate welding, and provided with a corrosion-resistant coating inside and outside the well body, which can effectively prevent corrosion and pollution of the environment, solve the problem of long construction period of the concrete cofferdam type structure, and is simple to install, can be hoisted into position; the water inlet is provided with a trash screen, which intercepts sundries carried by the water inlet, the trash screen can be lifted to the ground for cleaning, avoiding personnel entering the well body for operation, which is safer. When the sewage detection sensor detects that the content is sewage, the sewage flow is small, the liquid level in the well reaches the gravity flow sewage opening sensing position, the gate on the sewage interception device is opened, and the sewage is gravity flowed to the sewage pipeline, when the sewage level in the well body is high or the pollution degree is high, the sewage pump discharge device can be used to discharge the sewage; equipped with sewage detection sensor, liquid level sensing device, explosion-proof camera monitoring device and intelligent control system, which can monitor various parameters in the well in real time, and automatically or manually control the operation of related equipment according to the monitoring result, realize the intelligent management of the intercepting well, improve the work efficiency and accuracy; by reasonably setting the sewage discharge gate and the sewage interception gate, and using the height advantage of the outer strong sewage outlet, the sewage backflow to the rainwater pipe network and the rainwater backflow into the well body can be effectively prevented, and the normal operation of the intercepting well and the drainage system is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is an internal sectional view of the utility model.

[0022] Figure 2 It is a top view of the utility model.

[0023] In the drawings: hand-automatic integrated on-off switch one 101, hand-automatic integrated on-off switch two 102, well body 2, sewage discharge device 3, sewage discharge gate 301, sewage discharge gate slot 302, sewage interception device 4, sewage interception gate 401, sewage discharge gate slot 402, sewage pump discharge device 5, sewage pump 501, sewage discharge pipe 502, trash interception device 6, trash screen 601, intelligent control system 7, access hole 8, ladder 9, well cover 10, explosion-proof camera monitoring device 11, outer strong sewage outlet 12, water inlet 13, outlet 14, cover plate 15, sewage discharge outlet 16, sewage discharge pipe 17, liquid level sensing device one a, liquid level sensing device two c, sewage detection sensor b. DETAILED DESCRIPTION

[0024] The technical scheme of the patent will be further described in detail in combination with specific implementation manners.

[0025] EMBODIMENT

[0026] Please refer to the accompanying drawings, the utility model discloses an embodiment, an intelligent steel intercepting well, including well body 2 and well lid 10, wherein, the top of well body 2 is provided with access hole 8, well lid 10 is arranged on access hole 8,

[0027] The side of well body 2 is provided with water inlet 13, the position of water inlet 13 is provided with trash arresting device 6, trash arresting device 6 includes trash arresting net 601, trash arresting net 601 is arranged at the position of water inlet 13, the top of well body 2 is provided with outlet 14 used in cooperation with trash arresting net 601, the position of outlet 14 is provided with cover plate 15, the top of trash arresting net 601 is provided with lifting assembly, and trash arresting net 601 is conveniently pulled out through outlet 14 for cleaning.

[0028] The bottom of well body 2 is provided with sewage drainage port 16, and the position of sewage drainage port 16 is provided with sewage intercepting device 4.

[0029] One side of well body 2 is provided with rainwater drainage port 17, and the outer side of rainwater drainage port 17 is connected with a rainwater pipe network, and the position of rainwater drainage port 17 is provided with a stop gate device 3.

[0030] The inside of well body 2 is provided with sewage pump delivery device 5, and the sewage pump delivery device 5 includes sewage pump 501 and sewage discharge pipe 502, the sewage pump 501 is arranged at the bottom of the well body, the sewage discharge pipe 502 is arranged at the output end of the sewage pump 501, the upper end of the sewage discharge pipe 502 is provided with a sewage forced discharge outlet 12, the sewage forced discharge outlet 12 is higher than the sewage pipe network and is connected with the sewage pipe network.

[0031] The sewage intercepting device 4 includes sewage intercepting gate 401, sewage intercepting gate slot 402 and hand-automatic opening and closing switch one 101, the sewage intercepting gate 401 is arranged in the inside of sewage intercepting gate slot 402, the hand-automatic opening and closing switch one 101 is arranged at the top of sewage intercepting gate 401, and the hand-automatic opening and closing switch one 101 penetrates the top of sewage intercepting gate slot 402 and is screw-connected with the top of sewage intercepting gate slot 402.

[0032] The stop gate device 3 includes sewage discharge gate 301, sewage discharge gate slot 302 and hand-automatic opening and closing switch two 102, the sewage discharge gate 301 is arranged on the sewage discharge gate slot 302, the hand-automatic opening and closing switch two 303 is arranged at the top of sewage discharge gate 301, and the hand-automatic opening and closing switch two 102 penetrates the top of sewage discharge gate slot 302 and is screw-connected with the top of sewage discharge gate slot 302.

[0033] The well body 2 is provided with an external sewage discharge port 12, the external sewage discharge port 12 is connected with the sewage discharge pipe 502, and the external sewage discharge port 12 is higher than the sewage discharge pipe 502.

[0034] The number of sewage pumps 501 is one group, two groups or multiple groups.

[0035] The inside of the well body 2 is provided with a sewage detection sensor b, which is signal connected with the intelligent control system.

[0036] The top end of the well body 2 is provided with an explosion-proof camera monitoring device 11, which is signal connected with the intelligent control system 7. The explosion-proof camera monitoring device 11 at the top end of the well body 2 can monitor the situation inside the well in real time and transmit the photographed image signals to the intelligent control system 7. The operating personnel can check the running status inside the well at any time through the intelligent control system 7, and timely find equipment failure, water level anomaly and other problems. The liquid level sensing device a, the liquid level sensing device c and the sewage detection sensor b also continuously transmit the monitored liquid level and sewage data to the intelligent control system 7. The intelligent control system 7 analyzes and judges according to these data, and automatically or assists the operating personnel to accurately control the sewage interception device 4, the stop gate device 3, the sewage pump delivery device 5 and other equipment, so as to realize the intelligent and automatic operation of the intercepting well.

[0037] The inside of the well body 2 is provided with liquid level sensing device a and liquid level sensing device c, and the liquid level sensing device b and the liquid level sensing device c are signal connected with the intelligent control system 7.

[0038] The outside of the well body is provided with a rainwater sensor, which is signal connected with the intelligent controller. When the rainwater sensor senses rain, the intelligent control system 7 will receive the signal, and then control the stop gate device 3. The operating personnel can close the sewage gate 301 through the manual-automatic on-off switch two 102, to prevent sewage from flowing back to the rainwater pipe network through the sewage pipe 17. At the same time, the sewage pump 501 is started to forcibly discharge the residual sewage in the well, so as to avoid sewage from being discharged into the rainwater system with rainwater.

[0039] The inside of the well body 2 is provided with a ladder 9.

[0040] The well body 2 is welded by steel plates, and the well body is one of cylindrical or rectangular structure. The outer wall and the inner wall of the well body are provided with a corrosion-resistant coating. The well body is welded by steel plates, and can be cylindrical or rectangular structure, and the inner and outer walls are provided with a corrosion-resistant coating, which has strong structural strength and corrosion resistance, can adapt to different working environments, and has long service life.

[0041] Working principle: When sewage or rainwater mixed water flows into the well body 2 from the water inlet 13, the pollution blocking device 6 plays a role. The pollution blocking net 601 can intercept larger debris carried in the water flow, preventing it from entering the well body and causing damage or blockage to subsequent equipment. When the pollution blocking net 601 accumulates a lot of debris, the lifting assembly at the top of the pollution blocking net 601 can be used to pull out the pollution blocking net 601 from the outlet 14 at the top of the well body 2. After opening the cover plate 15, the pollution blocking net 601 can be cleaned, avoiding the trouble and danger of personnel entering the well body for operation;

[0042] The sewage detection sensor b inside the well body 2 can detect the condition of the water in the well in real time. When it is detected that the inflow is sewage and the sewage flow is small, and the liquid level sensing device a detects that the well liquid level reaches the gravity flow sewage opening sensing position, the intelligent control system 7 will send instructions after receiving these signals. The operator can choose to let the intelligent control system 7 automatically control, or manually operate through the manual-automatic on-off switch 101, so that the sewage intercepting gate 401 rises and opens in the sewage intercepting gate slot 402. At this time, the sewage will flow to the sewage pipe network under the action of gravity through the sewage outlet 16. In the case of high water level in the sewage pipe network, resulting in gravity flow unable to normally discharge sewage, or high sewage pollution degree detected by the sewage detection sensor b, the intelligent control system 7 will control the sewage pump discharge device 5 to start. Two groups of sewage pumps 501 start simultaneously or according to the actual situation, one group will be started, and the sewage in the well will be transported to the external strong sewage outlet 12 through the sewage discharge pipe 502, and finally discharged into the sewage pipe network. Because the external strong sewage outlet 12 is higher than the sewage discharge pipe 502, it can effectively prevent sewage from flowing back into the well body; when the rain sensor senses rain, the intelligent control system 7 will receive the signal and control the stop gate device 3. The operator can close the sewage gate 301 through the manual-automatic on-off switch 102 to prevent sewage from flowing back to the rainwater pipe network through the sewage pipe 17. At the same time, start the sewage pump 501 to forcibly discharge the residual sewage in the well, so as to avoid sewage being discharged into the rainwater system with rainwater; with the continuous inflow of rainwater into the well body 2, the water level in the well gradually rises. When the liquid level sensing device c detects that the water level in the well is high, the intelligent control system 7 will control the sewage intercepting gate 401 to close.

[0043] In conclusion, the whole strength of the well body is high, the durability is good, the service life is long, the steel plate is welded, the anti-corrosion coating is arranged in the well body, the corrosion can be effectively prevented, the environment is not polluted, the problem of long construction period of the concrete cofferdam type structure is solved, the installation is simple, the hoisting into position can be achieved, the inlet is provided with the trash screen, the trash screen intercepts the sundries carried by the water inlet, the trash screen can be lifted to the ground for cleaning, personnel entering the well body is avoided, and the operation is safer.

[0044] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for those skilled in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which should be considered as the protection range of the utility model, and these will not affect the effect and practicality of the utility model implementation.

Claims

1. An intelligent steel intercepting well, comprising a well body (2) and a well cover (10), characterized in that: a maintenance opening (8) is arranged at the top end of the well body (2), and the well cover (10) is arranged on the maintenance opening (8); a water inlet (13) is arranged on one side of the well body (2), a trash intercepting device (6) is arranged at the position of the water inlet (13), the trash intercepting device (6) comprises a trash intercepting net (601), the trash intercepting net (601) is arranged at the position of the water inlet (13), and an outlet (14) matched with the trash intercepting net (601) is arranged at the top end of the well body (2); a cover plate (15) is arranged at the position of the outlet (14); a sewage drainage outlet (16) is arranged at the bottom end of the well body (2), a sewage intercepting device (4) is arranged at the position of the sewage drainage outlet (16); the outer end of the sewage drainage outlet (16) is connected with a sewage pipe network; a rainwater drainage outlet (17) is arranged on one side of the well body (2), the outer side of the rainwater drainage outlet (17) is connected with a rainwater pipe network, and a stop gate device (3) is arranged at the position of the rainwater drainage outlet (17); a sewage pump conveying device (5) is arranged in the well body (2), the sewage pump conveying device (5) comprises a sewage pump (501) and a sewage discharge pipe (502), the sewage pump (501) is arranged at the bottom end of the well body, the sewage discharge pipe (502) is arranged at the output end of the sewage pump (501), a sewage forced discharge outlet is arranged at the upper end of the sewage discharge pipe (502), the sewage forced discharge outlet is higher than the sewage pipe network, and is connected with the sewage pipe network. The sewage intercepting device (4) comprises a sewage intercepting gate (401), a sewage intercepting gate slot (402) and a hand-automatic integrated opening and closing switch one (101), the sewage intercepting gate (401) is arranged in the sewage intercepting gate slot (402), the hand-automatic integrated opening and closing switch one (101) is arranged at the top end of the sewage intercepting gate (401), and the hand-automatic integrated opening and closing switch one (101) penetrates through the top end of the sewage intercepting gate slot (402) and is threadedly connected with the top end of the sewage intercepting gate slot (402). The stop gate device (3) comprises a sewage discharge gate (301), a sewage discharge gate slot (302) and a hand-automatic integrated opening and closing switch two (102), the sewage discharge gate (301) is arranged on the sewage discharge gate slot (302), the hand-automatic integrated opening and closing switch two (102) is arranged at the top end of the sewage discharge gate (301), and the hand-automatic integrated opening and closing switch two (102) penetrates through the top end of the sewage discharge gate slot (302) and is threadedly connected with the top end of the sewage discharge gate slot (302). An outer forced sewage discharge outlet (12) is arranged at the upper end of the well body (2), the outer forced sewage discharge outlet (12) is connected with the sewage discharge pipe (502), the outer forced sewage discharge outlet (12) is higher than the sewage discharge pipe (502), and the outer forced sewage discharge outlet (12) is connected with the sewage pipe network. The number of the sewage pumps (501) is two groups. A sewage detection sensor (b) is arranged in the well body (2), and the sewage detection sensor (b) is signal connected with an intelligent control system.

2. The intelligent steel intercepting well according to claim 1, characterized in that: ​ 3. The intelligent steel intercepting well according to claim 1, characterized in that: ​ 4. The intelligent steel stormwater catch basin of claim 1, wherein: ​ 5. The intelligent steel stormwater catch basin of claim 1, wherein: ​ 6. The intelligent steel stormwater catch basin of claim 1, wherein: ​ 7. The intelligent steel stormwater catch basin of claim 1, wherein: The top end in the well body (2) is provided with an explosion-proof camera monitoring device (11), and the explosion-proof camera monitoring device (11) is in signal connection with the intelligent control system (7).

8. The intelligent steel stormwater catch basin of claim 1, wherein: The inside of the well body (2) is provided with a liquid level sensing device one (a) and a liquid level sensing device two (c), and the liquid level sensing device one (a) and the liquid level sensing device two (c) are in signal connection with the intelligent control system (7).

9. The intelligent steel stormwater catch basin of claim 1, wherein: The inside of the well body (2) is provided with a crawling ladder (9).

10. The intelligent steel stormwater catch basin of claim 1, wherein: The well body (2) is welded by a steel plate, and the well body is one of a cylindrical structure or a rectangular structure, and the outer wall and the inner wall of the well body are provided with a corrosion-resistant coating.

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