Water seal well for blow-off pipeline

Abstract

The utility model discloses a water seal well for a blow-off pipeline, which comprises a well body, the well body comprises a well seat, a shaft and a well lid, the upper end of the well seat is in socket connection with the lower end of the shaft, the well lid is arranged at the top of the shaft, a hollow water seal tank is formed in the middle of the well seat, and water seal liquid is filled in the water seal tank; a water inlet pipe and a water outlet pipe are connected to the peripheral side of the well base, the water inlet pipe is connected with an indoor blow-off pipeline, and the water outlet pipe is used for discharging sewage and gas; the end, connected with the well base, of the water inlet pipe is further connected with a flow guide pipe, the end, away from the water inlet pipe, of the flow guide pipe extends into the water seal tank, and an outlet of the flow guide pipe is located in water seal liquid of the water seal tank. According to the water seal well for the blow-off pipeline, the water seal effect of the water seal well is stable and reliable, harmful gas of an outdoor blow-off pipe network can be effectively prevented from entering a room, the water seal well is particularly suitable for a blow-off pipeline system of a farm, diseases are reduced, and breeding benefits are improved.

Description

Technical Field

[0001] This utility model relates to the field of water-sealed well technology, and in particular to a water-sealed well for sewage pipelines. Background Technology

[0002] In the sewage system of a livestock farm, the outdoor sewage network pipes are connected to the indoor sewage facilities. However, due to various reasons, harmful gases from the outdoor sewage network pipes may seep into the indoor environment, seriously affecting the health and hygiene of animals and farm workers. To solve this problem, an effective device is needed to prevent gases from the outdoor sewage network pipes from entering the indoor environment.

[0003] The existing technology has the following technical problems:

[0004] 1. Traditional sewage pipe systems typically use simple pipe connections and lack effective measures to prevent cross-contamination. During sewage discharge, gases can easily enter the indoor sewage system through pipe connections, leading to cross-contamination problems.

[0005] 2. Some existing devices for preventing gas cross-flow have complex structures and require regular replacement of sealing components, which increases the operating costs of farms and makes them unsuitable for widespread application in farms.

[0006] 3. Traditional water-sealed wells sometimes have insufficient water seal height or the water seal is easily impacted by water flow, resulting in unstable sealing performance and gas leakage problems.

[0007] 4. Some water-sealed wells on the market use a flat-bottom connection, which obstructs water flow, reduces sewage flow velocity, affects drainage capacity, and may even cause backflow. They are also prone to siltation and are difficult to clean.

[0008] Water-sealed wells, as a traditional drainage facility, serve to prevent gas leakage. Through improvements and innovations, water-sealed wells can be better suited for sewage systems in livestock farms, thereby ensuring the safety of the indoor environment. Therefore, this application proposes a water-sealed well for sewage pipes, providing a new technical solution to address the aforementioned technical problems. Utility Model Content

[0009] Based on this, it is necessary to provide a water-sealed well for sewage pipes to address the above-mentioned technical problems. The water-sealed well of this patent has a stable and reliable water-sealing effect, which can effectively prevent harmful gases from outdoor sewage pipe networks from entering the room. It is especially suitable for sewage pipe systems in farms, which can ensure the safety of the indoor environment of farms, reduce the occurrence of diseases, and improve the efficiency of breeding.

[0010] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0011] A water-sealed well for sewage pipes is used in the sewage pipe system of a farm and to prevent outdoor sewage pipes from leaking into the indoor environment.

[0012] The water seal well used for sewage pipelines specifically includes:

[0013] The well body includes a well base, a well cylinder, and a well cover. The upper end of the well base is inserted and connected to the lower end of the well cylinder. The top of the well cylinder is provided with a well cover. A hollow water seal groove is formed in the middle of the well base, and the water seal groove is filled with water seal liquid.

[0014] The well base is connected to an inlet pipe and an outlet pipe on its periphery. The inlet pipe is connected to the indoor sewage pipe, and the outlet pipe is used to discharge sewage and gas.

[0015] One end of the water inlet pipe connected to the well base is also connected to a guide pipe. The end of the guide pipe away from the water inlet pipe extends into the water seal tank, and the outlet of the guide pipe is located in the water seal liquid of the water seal tank.

[0016] As a preferred embodiment of the water-sealed well for sewage pipes provided by this utility model, the upper part of the well base is provided with multiple connection ports, and the inlet pipe and outlet pipe are connected to the well base through the connection ports.

[0017] As a preferred embodiment of the water-sealed well for sewage pipes provided by this utility model, each of the connection ports is provided with a rubber sealing ring, and the connection between the well shaft and the well base is also provided with a rubber sealing ring.

[0018] As a preferred embodiment of the water-sealed well for sewage pipes provided by this utility model, the well body is made of high-strength and corrosion-resistant HDPE resin material.

[0019] As a preferred embodiment of the water seal well for sewage pipes provided by this utility model, the guide pipe has a bent structure.

[0020] As a preferred embodiment of the water seal well for sewage pipes provided by this utility model, an inspection port is provided at the bend of the guide pipe.

[0021] In a preferred embodiment of the water seal well for sewage pipes provided by this utility model, the inlet pipe is connected to the indoor sewage pipe through a connecting pipe.

[0022] As a preferred embodiment of the water seal well for sewage pipes provided by this utility model, the diameter of the inlet pipe is De200-De315, the diameter of the outlet pipe is De400-De600, and the diameter of the well base and well shaft is 1000mm.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] The water-sealed well provided by this utility model for sewage pipes has a stable and reliable water-sealing effect. The gas in the well can be discharged along with the sewage through the outlet pipe, which can effectively prevent harmful gases from the outdoor sewage pipe network from entering the room. It is especially suitable for the sewage pipe system of the farm, which can ensure the safety of the indoor environment of the farm, reduce the occurrence of diseases, and improve the breeding efficiency.

[0025] The water seal well for sewage pipes provided by this utility model has a simple structural design, does not require complex mechanical structures and electronic equipment, and is easy to install and maintain.

[0026] The water-sealed well provided by this utility model for sewage pipes is applicable to farms of all sizes, whether small family farms or large-scale farms. It can be used to prevent air leakage in sewage pipes and has good versatility and scalability.

[0027] The water-sealed well for sewage pipes provided by this utility model does not consume energy and works entirely by the gravity and pressure of water, which has the advantages of energy saving and environmental protection. Attached Figure Description

[0028] To more clearly illustrate the solutions in this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0029] Figure 1 A schematic diagram of the overall structure of the water seal well for sewage pipelines provided by this utility model;

[0030] Figure 2 A schematic diagram of the structure of a water-sealed well body for a sewage pipeline provided by this utility model;

[0031] Figure 3 A top view of the structure of the water seal well body for sewage pipelines provided by this utility model;

[0032] Figure 4 This utility model provides a structural schematic diagram of the water seal well inlet pipe and the guide pipe for sewage pipelines.

[0033] The markings in the diagram are explained as follows:

[0034] 1. Water seal trough; 2. Inlet pipe; 3. Diversion pipe; 4. Outlet pipe; 5. Well base; 6. Well shaft; 7. Well cover; 8. Connection port; 9. Inspection port; 10. Connecting pipe; 11. Rubber sealing ring; 12. Well body. Detailed Implementation

[0035] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0036] Example 1:

[0037] Please refer to Figures 1-3 A water seal well for sewage pipes, comprising:

[0038] The well body 12 includes a well base 5, a well cylinder 6, and a well cover 7. The upper end of the well base 5 is connected to the lower end of the well cylinder 6 by a socket, and a rubber sealing ring 11 is provided at the connection to ensure the sealing of the connection. The well cover 7 is provided on the top of the well cylinder 6. A hollow water seal groove 1 is formed in the middle of the well base 5, and the water seal groove 1 is filled with water seal liquid. A water inlet pipe 2 and a water outlet pipe 4 are respectively connected to the periphery of the well base 5. The water inlet pipe 2 is connected to the indoor sewage pipe, and the water outlet pipe 4 is used to discharge sewage and gas.

[0039] Specifically, the well body 12 includes a well base 5, the upper end of which is inserted and connected to the lower end of the well shaft 6. The well shaft 6 serves as a vertical passage connecting the well base 5 to the ground, facilitating personnel access to the well base 5 for inspection, dredging, and maintenance. The top of the well shaft 6 is equipped with a well cover 7, which covers the well opening. The well cover 7 can be opened or closed. When the well cover 7 is closed, it can prevent personnel or debris from falling in and also keeps the well body 12 in a sealed state, effectively preventing rainwater backflow and inhibiting the diffusion of gas inside the well, thus avoiding environmental pollution. When the well cover 7 is open, it facilitates work. Personnel enter the well base 5 from the well shaft 6 for inspection, dredging and maintenance. Multiple connection ports 8 are provided on the upper part of the well base 5. The water inlet pipe 2 and the water outlet pipe 4 are connected to the well base 5 through the connection ports 8. The water inlet pipe 2, the water outlet pipe 4 and the connection ports 8 are connected by a rubber sealing ring 11. A hollow water seal groove 1 is formed in the middle of the well base 5. The water seal groove 1 is filled with water seal liquid. In order to improve the sealing performance, a rubber sealing ring 11 is provided inside each connection port 8. A rubber sealing ring 11 is also provided at the connection between the well shaft 6 and the well base 5.

[0040] Furthermore, the end of the inlet pipe 2 connected to the well base 5 is also connected to a guide pipe 3. The end of the guide pipe 3 away from the inlet pipe 2 extends into the water seal tank 1. The outlet of the guide pipe 3 is located in the water seal liquid of the water seal tank 1. The guide pipe 3 has a bent structure, which can prevent sewage from flowing back into the inlet pipe 2.

[0041] Furthermore, the well body 12 is made of high-strength, corrosion-resistant HDPE resin material.

[0042] When sewage flows through the farm's drainage network, it enters the water seal tank 1 via inlet pipe 2 and guide pipe 3. Because the water seal liquid in water seal tank 1 acts as a water seal, gas from the sewage cannot escape back into the room through inlet pipe 2. Water seal tank 1 has a depth of at least 600mm and a water seal liquid height of at least 300mm. Then, the sewage in water seal tank 1 is discharged through outlet pipe 4. At the same time as the sewage flows out, the gas is also discharged, thus effectively preventing gas from the sewage from entering the room.

[0043] When the sewage flow rate in the sewage network is low, the water level in the water seal tank 1 will remain relatively stable, ensuring the water seal effect. When the sewage flow rate is high, the water level in the water seal tank 1 will rise. However, because the inlet pipe 2 and outlet pipe 4 in the water seal well are connected at the top (the bottom of the inlet pipe 2 is higher than the bottom of the outlet pipe 4, and the diameter of the inlet pipe 2 is smaller than the diameter of the outlet pipe 4), and the guide pipe 3 has a bent structure, the water flow can be ensured to be smooth, and the sewage (and the gas in the sewage, especially the harmful gas) cannot flow back into the indoor sewage system through the inlet pipe 2, which can effectively prevent the harmful gas from the outdoor sewage network from entering the room.

[0044] Example 2:

[0045] The water seal well for sewage pipes provided in Example 1 is further optimized, specifically, as follows: Figure 1 and Figure 4 As shown, an inspection port 9 is provided at the bend of the guide pipe 3.

[0046] Through the above structural design, an inspection port 9 with a removable cover is set at the bend of the guide pipe 3 to facilitate pipe dredging.

[0047] Example 3:

[0048] The water seal well for sewage pipes provided in Example 1 is further optimized. Specifically, the diameter of the inlet pipe 2 is De200-De315, the diameter of the outlet pipe 4 is De400-De600, and the diameter of the well base 5 and the well barrel 6 is 1000mm.

[0049] Through the above structural design, multiple connection ports 8 are designed to connect multiple water inlet pipes 2, which can meet the needs of multi-directional connection of sewage pipes and also meet the needs of large-flow sewage discharge.

Claims

1. A water-sealed well for sewage pipes, characterized in that, include: Well body (12), the well body (12) includes well seat (5), well cylinder (6), and well cover (7). The upper end of the well seat (5) is connected to the lower end of the well cylinder (6). The well cover (7) is provided on the top of the well cylinder (6). A hollow water seal groove (1) is formed in the middle of the well seat (5). The water seal groove (1) is filled with water seal liquid. The well base (5) is connected to an inlet pipe (2) and an outlet pipe (4) on its periphery. The inlet pipe (2) is connected to the indoor sewage pipe, and the outlet pipe (4) is used to discharge sewage and gas. The end of the water inlet pipe (2) connected to the well base (5) is also connected to a guide pipe (3). The end of the guide pipe (3) away from the water inlet pipe (2) extends into the water seal tank (1). The outlet of the guide pipe (3) is located in the water seal liquid of the water seal tank (1).

2. The water seal well for sewage pipelines according to claim 1, characterized in that, The upper part of the well base (5) is provided with multiple connection ports (8), and the water inlet pipe (2) and water outlet pipe (4) are connected to the well base (5) through the connection ports (8).

3. The water seal well for sewage pipelines according to claim 2, characterized in that, Each of the connection ports (8) is provided with a rubber sealing ring (11), and the connection between the well barrel (6) and the well base (5) is also provided with a rubber sealing ring (11).

4. The water seal well for sewage pipelines according to claim 1, characterized in that, The well body (12) is made of high-strength, corrosion-resistant HDPE resin material.

5. The water seal well for sewage pipelines according to claim 1, characterized in that, The guide tube (3) has a bent structure.

6. The water seal well for sewage pipelines according to claim 5, characterized in that, An inspection port (9) is provided at the bend of the guide tube (3).

7. The water seal well for sewage pipelines according to claim 1, characterized in that, The water inlet pipe (2) is connected to the indoor sewage pipe through the connecting pipe (10).

8. The water seal well for a sewage pipeline according to any one of claims 1-7, characterized in that, The diameter of the inlet pipe (2) is De200-De315, the diameter of the outlet pipe (4) is De400-De600, and the diameter of the well base (5) and well cylinder (6) is 1000mm.

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