Multi-path waste liquid collecting and shunting control device

Abstract

The utility model discloses a multi-path waste liquid collecting and distributing control device which comprises a liquid collecting bin, a liquid distributing device, a liquid distributing device, a liquid distributing device, a liquid distributing device, a liquid distributing device and a liquid distributing device, the liquid collecting bin is buried in the ground, and a top cover is hermetically mounted at the top of the liquid collecting bin; the confluence assembly comprises a waste liquid collecting header pipe, a plurality of manifolds are fixedly installed on the outer wall of the waste liquid collecting header pipe, each manifold is of an arc-shaped structure, and the ends of the manifolds are connected with a second end cover and a flow guide pipe in a matched and sealed mode; the flow dividing pipe is fixedly connected to the bottom of the liquid collecting bin, and relates to the field of waste liquid collecting devices, the flow dividing pipe can be flexibly arranged through a plurality of arc-shaped branch pipes, so that the backflow phenomenon generated when waste liquid enters the waste liquid collecting header pipe is avoided, the stability of conveying the waste liquid is improved, simultaneous collection of multiple paths of waste liquid is achieved, and the collecting efficiency is greatly improved. The flow is monitored in real time through the flow meter, a worker can accurately operate a flow dividing pipe valve according to the property of waste liquid, the waste liquid is divided into corresponding treatment equipment, the flow dividing accuracy is guaranteed, and the follow-up treatment effect is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of waste liquid collection devices, specifically a multi-channel waste liquid collection and diversion control device. Background Technology

[0002] In modern scientific research, industrial production, and medical fields, large quantities of complex waste liquids are continuously generated during daily operations. Taking chemical production as an example, different processes produce waste liquids with corrosive, toxic, flammable, or explosive properties. In scientific research laboratories, waste liquids generated from various experiments also vary in nature. Currently, most collection devices can only handle the collection of single or a few waste liquid sources. When faced with multiple waste liquid sources, there is a lack of effective integration methods, resulting in extremely low collection efficiency. This cannot meet the needs of large-scale operations, making it inconvenient to centrally collect waste liquids from multiple sources and to conduct decentralized treatment at multiple points, thus hindering the improvement of waste liquid treatment efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a multi-channel waste liquid collection and diversion control device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A multi-channel waste liquid collection and diversion control device includes:

[0006] A liquid collection chamber, which is buried underground, and a top cover is sealed on the top of the liquid collection chamber;

[0007] A manifold assembly includes a waste liquid collection main pipe, a manifold is fixedly installed on the outer wall of the waste liquid collection main pipe, a plurality of manifolds are provided, the manifolds are designed with an arc-shaped structure, and the ends of the manifolds are fitted with a sealing connection to a second end cap and a guide pipe;

[0008] Diverter pipe, which is fixedly connected to the bottom of the liquid collection tank.

[0009] In a preferred embodiment of this utility model, the inner wall of the liquid collection chamber is provided with a scale, the bottom of the liquid collection chamber is fixedly installed with a support leg, and the top cover is inserted and installed on the top of the liquid collection chamber.

[0010] In a preferred embodiment of this utility model, a sealing groove is provided around the top of the liquid collection tank, and a sealing ring is fixedly installed on the bottom outer wall of the top cover, and the sealing ring is sealed to the sealing groove.

[0011] In a preferred embodiment of this utility model, a viewing window is installed on the inner wall of the top of the top cover, and handles are installed around the top of the top cover.

[0012] In a preferred embodiment of this utility model, the waste liquid collection main pipe is fixedly installed on the inner wall of the collection tank, and a check valve is fixedly installed on the outer wall of the output end of the waste liquid collection main pipe.

[0013] In a preferred embodiment of this utility model, the end of the waste liquid collection main pipe away from the check valve is threadedly sealed with an end cap, the outer wall of the end cap is provided with an internal hexagonal countersunk hole, and a sealing ring is provided at the connection between the end cap and the waste liquid collection main pipe.

[0014] In a preferred embodiment of this utility model, a plurality of diversion pipes are provided. One end of the diversion pipe is fixedly connected to the bottom inner wall of the liquid collection tank, and the end of the diversion pipe away from the liquid collection tank is connected to a corresponding external waste liquid treatment device. A second valve is fixedly installed on the outer wall of the diversion pipe.

[0015] In a preferred embodiment of this utility model, the input end of the manifold is fixedly connected to a plug tube, and the plug tube is sealed and connected to the second end cap and the guide tube.

[0016] In a preferred embodiment of this utility model, the end of the guide pipe is detachably and fixedly connected to the end of the manifold via a flange, the input end of the guide pipe is fixedly connected to the waste liquid generation source, and a third valve and a flow meter are fixedly installed on the outer wall of the guide pipe.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

[0018] 1. Multiple arc-shaped manifolds can be flexibly arranged to avoid backflow when waste liquid enters the waste liquid collection main pipe, thereby improving the stability of waste liquid transportation, realizing the simultaneous collection of multiple waste liquids, greatly improving collection efficiency, and monitoring the flow rate in real time through a flow meter. Staff can accurately operate the diversion pipe valve according to the properties of the waste liquid to divert the waste liquid to the corresponding treatment equipment, ensuring the accuracy of diversion and improving the subsequent treatment effect.

[0019] 2. By installing end caps at the ends of the waste liquid collection main pipe, it is convenient to clean, unclog and maintain the inner wall of the waste liquid collection main pipe, thereby improving the practicality of the equipment and the convenience of operation. Attached Figure Description

[0020] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0021] Figure 1 A schematic diagram of the main structure of a multi-channel waste liquid collection and diversion control device;

[0022] Figure 2A top view schematic diagram of the multi-channel waste liquid collection and diversion control device;

[0023] Figure 3 A schematic diagram of the multi-channel collector structure in a multi-channel waste liquid collection and diversion control device;

[0024] Figure 4 A schematic diagram of the manifold structure in a multi-channel waste liquid collection and diversion control device;

[0025] Figure 5 A schematic diagram of the guide pipe structure in a multi-channel waste liquid collection and diversion control device;

[0026] Figure 6 This is a schematic diagram of the liquid collection tank structure in a multi-channel waste liquid collection and diversion control device.

[0027] In the diagram: 100 Liquid collection tank, 110 Support leg, 120 Scale, 130 Sealing groove, 140 Top cover, 141 Viewing window, 142 Handle, 200 Waste liquid collection main pipe, 210 Check valve, 220 Manifold, 221 Insertion tube, 240 Second end cap, 250 Flow guide pipe, 260 Second valve, 270 Flow meter, 300 Diverter pipe, 310 Second valve. Detailed Implementation

[0028] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0029] Example 1: As Figures 1-5 ,include:

[0030] A liquid collection chamber 100 is buried inside the ground, and a top cover 140 is installed on the top of the liquid collection chamber 100 for sealing purposes.

[0031] A manifold assembly includes a waste liquid collection main pipe 200, a manifold 220 fixedly installed on the outer wall of the waste liquid collection main pipe 200, a plurality of manifolds 220, the manifolds 220 being an arc-shaped structure, and the ends of the manifolds 220 being sealed to a second end cap 240 and a guide pipe 250.

[0032] Diverter pipe 300 is fixedly connected to the bottom of liquid collection tank 100.

[0033] The specific application scenario of this embodiment is as follows: When different experimental platforms or production equipment generate waste liquid, the waste liquid flows into the manifold 220 through the guide pipe 250. Since the manifold 220 has an arc-shaped structure, it can be flexibly arranged in a limited space, and there are multiple manifolds, which can collect multiple waste liquids at the same time. The waste liquid collected by each manifold 220 flows into the waste liquid collection main pipe 200, and finally flows into the underground collection tank 100 for temporary storage. When the second end cap 240 is not connected to the guide pipe 250, it plays the role of sealing the end of the manifold 220 to prevent debris from entering. This structural design facilitates the efficient collection of multiple waste liquids in the case of limited ground space. At the same time, the underground installation of the collection tank 100 can save ground space and has good sealing performance, reducing the emission of odors.

[0034] Example 2: Figure 1 , Figure 2 and Figure 5 The inner wall of the liquid collection tank 100 is provided with a scale 120. The bottom of the liquid collection tank 100 is fixedly installed with a support leg 110. The top cover 140 is inserted and installed on the top of the liquid collection tank 100. The top of the liquid collection tank 100 is provided with a sealing groove 130 around its perimeter. The bottom outer wall of the top cover 140 is fixedly installed with a sealing ring, which is sealed and connected to the sealing groove 130. The top inner wall of the top cover 140 is provided with a viewing window 141, and the top of the top cover 140 is provided with a handle 142 around its perimeter.

[0035] The specific application scenario of this embodiment is as follows: the support leg 110 supports the liquid collection tank 100 to prevent the bottom from directly contacting the ground and to prevent factors such as moisture from affecting the service life of the liquid collection tank 100. The scale 120 is used by the staff to intuitively view the liquid level of the waste liquid in the liquid collection tank 100 through the viewing window 141, so as to easily grasp the storage volume. The top cover 140 is tightly fitted with the sealing groove 130 through the sealing ring to achieve a good sealing effect and prevent the leakage of harmful gases generated by the volatilization of waste liquid. The handle 142 makes it easy for the staff to open or close the top cover 140 to carry out internal cleaning or maintenance operations. The overall structure ensures the safety and monitorability of the liquid collection tank 100 during the storage of waste liquid.

[0036] Example 3: Figure 5 The waste liquid collection main pipe 200 is fixedly installed on the inner wall of the collection tank 100. The check valve 210 is fixedly installed on the outer wall of the output end of the waste liquid collection main pipe 200. The end of the waste liquid collection main pipe 200 away from the check valve 210 is threadedly sealed to the end cap 230. The outer wall of the end cap 230 is provided with an internal hexagonal countersunk hole. A sealing ring is provided at the connection between the end cap 230 and the waste liquid collection main pipe 200.

[0037] The specific application scenario of this embodiment is as follows: The check valve 210 is installed at the output end of the waste liquid collection main pipe 200 to prevent the waste liquid in the collection tank 100 from flowing back into the waste liquid collection main pipe 200, ensuring that the waste liquid flows unidirectionally to the collection tank 100. When it is necessary to inspect, unclog or maintain the waste liquid collection main pipe 200, the end cap 230 can be unscrewed with an Allen wrench. The sealing ring between the end cap 230 and the waste liquid collection main pipe 200 ensures the sealing performance under normal circumstances and prevents waste liquid leakage. This structural design provides convenience and guarantee for the stable operation and subsequent maintenance of the waste liquid collection main pipe 200.

[0038] Example 4: Figures 3-5 Several diversion pipes 300 are provided. One end of the diversion pipe 300 is fixedly connected to the bottom inner wall of the collection tank 100. The end of the diversion pipe 300 away from the collection tank 100 is connected to the corresponding external waste liquid treatment equipment. A second valve 310 is fixedly installed on the outer wall of the diversion pipe 300. The input end of the manifold 220 is fixedly connected to the insertion pipe 221. The insertion pipe 221 is sealed and inserted into the second end cap 240 and the guide pipe 250. The end of the guide pipe 250 is detachably fixedly connected to the end of the manifold 220 through a flange. The input end of the guide pipe 250 is fixedly connected to the waste liquid generation source. A third valve 260 and a flow meter 270 are fixedly installed on the outer wall of the guide pipe 250.

[0039] The specific application scenario of this embodiment is as follows: the flow meter 270 monitors the flow rate of waste liquid in the guide pipe 250 in real time. The staff can understand the waste liquid generation status of each waste liquid generation source based on the flow data. The third valve 260 is used to control the opening and closing of the waste liquid in the guide pipe 250, so as to stop the collection of waste liquid from a certain source when needed. The insertion tube 221 realizes the sealed connection between the manifold 220 and the second end cap 240 and the guide pipe 250. One end of the diversion pipe 300 is connected to the collection tank 100, and the other end is connected to the external waste liquid treatment equipment. The second valve 310 can control the flow direction of the waste liquid in the diversion pipe 300. According to the type and properties of the waste liquid in the collection tank 100, it is accurately diverted to the corresponding treatment equipment to achieve efficient and accurate diversion and treatment of multiple waste liquids.

[0040] The working principle of this utility model is as follows: When used by those skilled in the art, waste liquid from various equipment flows into the arc-shaped manifold 220 through the guide pipe 250. Multiple manifolds 220 can be flexibly arranged to collect multiple waste liquids at the same time. Then, they flow into the waste liquid collection main pipe 200. The check valve 210 on the main pipe 200 prevents the waste liquid from flowing back and ensures that it flows unidirectionally into the underground collection tank 100. The collection tank 100 is supported by the support leg 110 and the top cover 140 is well sealed. The staff can grasp the liquid level through the viewing window 141 and the scale 120. When the main pipe 200 needs to be maintained, the end cover 230 can be opened with an Allen wrench. Finally, according to the properties of the waste liquid, the valve of the diversion pipe 300 is operated to accurately divert the waste liquid to the corresponding treatment equipment. During the process, the flow meter 270 monitors the flow rate. All components work together to achieve efficient, accurate and safe treatment.

[0041] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A multi-channel waste liquid collection and diversion control device, characterized in that, include: A liquid collection chamber (100) is buried inside the ground, and a top cover (140) is installed on the top of the liquid collection chamber (100). The manifold assembly includes a waste liquid collection main pipe (200), a manifold (220) is fixedly installed on the outer wall of the waste liquid collection main pipe (200), a plurality of manifolds (220) are provided, the manifolds (220) are designed with an arc-shaped structure, and the ends of the manifolds (220) are fitted with a second end cap (240) and a guide pipe (250) for sealing connection. Diverter pipe (300) is fixedly connected to the bottom of collection tank (100).

2. The multi-channel waste liquid collection and diversion control device according to claim 1, characterized in that, The inner wall of the liquid collection tank (100) is provided with a scale (120), the bottom of the liquid collection tank (100) is fixedly installed with a support leg (110), and the top cover (140) is inserted and installed on the top of the liquid collection tank (100).

3. The multi-channel waste liquid collection and diversion control device according to claim 2, characterized in that, The top of the liquid collection tank (100) is provided with a sealing groove (130) around its perimeter. A sealing ring is fixedly installed on the bottom outer wall of the top cover (140), and the sealing ring is sealed to the sealing groove (130).

4. The multi-channel waste liquid collection and diversion control device according to claim 3, characterized in that, A viewing window (141) is installed on the inner wall of the top of the top cover (140), and handles (142) are installed around the top of the top of the top cover (140).

5. The multi-channel waste liquid collection and diversion control device according to claim 1, characterized in that, The waste liquid collection manifold (200) is fixedly installed on the inner wall of the collection tank (100), and a check valve (210) is fixedly installed on the outer wall of the output end of the waste liquid collection manifold (200).

6. The multi-channel waste liquid collection and diversion control device according to claim 4, characterized in that, The end of the waste liquid collection main pipe (200) away from the check valve (210) is connected to the end cap (230) by a threaded seal on the inner wall. The outer wall of the end cap (230) is provided with an internal hexagonal countersunk hole. A sealing ring is provided at the connection between the end cap (230) and the waste liquid collection main pipe (200).

7. The multi-channel waste liquid collection and diversion control device according to claim 1, characterized in that, The diversion pipe (300) is provided in several parts. One end of the diversion pipe (300) is fixedly connected to the bottom inner wall of the liquid collection tank (100). The end of the diversion pipe (300) away from the liquid collection tank (100) is connected to the corresponding external waste liquid treatment equipment. A second valve (310) is fixedly installed on the outer wall of the diversion pipe (300).

8. The multi-channel waste liquid collection and diversion control device according to claim 1, characterized in that, The input end of the manifold (220) is fixedly connected to the insertion tube (221), and the insertion tube (221) is sealed and connected to the second end cap (240) and the guide tube (250).

9. The multi-channel waste liquid collection and diversion control device according to claim 8, characterized in that, The end of the guide pipe (250) is detachably and fixedly connected to the end of the manifold (220) via a flange. The input end of the guide pipe (250) is fixedly connected to the waste liquid generation source. A third valve (260) and a flow meter (270) are fixedly installed on the outer wall of the guide pipe (250).

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