Control device

Abstract

The utility model provides a control device, relates to the technical field of control devices, and aims to solve the problem that in the process of adding sewage, the sewage is easy to push the device, so that the device is easy to topple over. A floating ring is arranged outside the outer discharging pipe, and the interior of the floating ring is rotationally connected with a locking block. A connecting pipe is fixed to the top of the discharging pipe through a bolt. A fixed block sleeves the outer part of the outer discharge pipe; the top of the synchronous block is in threaded connection with a synchronous plug block; and an outer blocking frame is sleeved outside the outer discharge pipe. The vertical through holes are formed in the fixed outer wall of the discharging pipe, conveyed sewage is conveniently discharged from the side face, the impact force of the sewage to the bottom in the discharging process is reduced, the overall stability of the device is conveniently kept, the fixing blocks are installed on the outer wall of the discharging pipe, the discharging pipe and the inner wall of a preset pool are conveniently fixed through bolts, and the discharging pipe is convenient to use. The overall stability of the device is kept by means of the wall.

Description

Technical Field

[0001] The utility model belongs to the technical field of control devices, and more specifically, relates to a control device. Background Art

[0002] Sewage treatment is the process of removing pollutants from sewage through physical, chemical and biological treatment to ensure that it meets discharge standards or reuse requirements. Sewage treatment not only helps protect the environment and prevent water pollution, but also saves water resources and promotes sustainable development. During the treatment process, sewage needs to be transported to a preset pool for treatment with additives. The sewage and additives need to be added in a fixed ratio. In order to maintain the sewage content in the preset pool, a control device is required.

[0003] For example, application number: 202021543240.3 involves a sewage treatment liquid level control device, including a counterweight base, a chassis suction is provided under the counterweight base, a lower connecting rod is fixedly connected to the center position above the counterweight base, an upper connecting rod is movably connected to the lower connecting rod, and a lever is movably connected to the upper connecting rod, a float is provided at the left end of the lever, and a lower drawing ring is provided at the right end of the lever and is connected to the water inlet valve through anti-corrosion drawing.

[0004] Based on the findings in the prior art, the above-mentioned liquid level control device is fixed in a preset pool by adsorption when in use, so that its suction force is easily reduced during long-term use, resulting in reduced suction force and affecting the overall stability of the device. At the same time, in the process of adding sewage, the sewage is likely to push the device, causing it to easily tip over, which is not convenient to maintain stability during use. Utility Model Content

[0005] In order to solve the above technical problems, the embodiments of the present disclosure relate to a control device to solve the problem that the device is fixed in a preset pool by adsorption, which makes its suction force easily reduced during long-term use, resulting in reduced suction force and affecting the overall stability of the device. At the same time, during the process of adding sewage, the sewage is likely to push the device, causing it to easily tip over, making it inconvenient to maintain stability during use.

[0006] In a first aspect, the present disclosure provides a control device, which is achieved by the following specific technical means:

[0007] A control device, comprising: an external pipe; the bottom of the external pipe is threadedly connected to a bottom support block; the interior of the external pipe is slidably connected to a synchronization block; the synchronization block is threadedly connected to a locking block; a floating ring is provided on the outside of the external pipe, and the locking block is rotatably connected to the inside of the floating ring; the top of the external pipe is fixed to a connecting pipe by bolts; the external sleeve of the external pipe is covered with a fixed block; the top of the synchronization block is threadedly connected to a synchronization plug; an external controller is provided on the inner wall of the external pipe; the external sleeve of the external pipe is covered with an external blocking frame; the external pipe is set as a cylindrical structure, and a docking ring is provided on the outer wall of the external pipe. The interior of the tube is a cavity structure, a threaded groove is provided at the bottom of the outer tube, a rectangular through hole is provided on the outer wall of the outer tube, and a circular ring-shaped groove is opened on the outer wall of the outer tube; the synchronization block is arranged as a cylindrical structure, cylindrical rods are fixed at equal distances on the outer wall of the synchronization block, threaded rod-shaped protrusions are respectively fixed on the cylindrical rods of the synchronization block, and a threaded rod is provided on the top of the synchronization block; the floating ring is arranged as a circular ring structure, and a circular through hole is opened on the floating ring; the synchronization plug is arranged as a truncated cone structure, a cylindrical protrusion is provided at the bottom of the synchronization plug, a threaded groove is provided at the bottom of the cylindrical protrusion of the synchronization plug, and an induction ring is provided on the outer wall of the synchronization plug.

[0008] At least in some embodiments, the bottom support block is configured as a cylindrical structure, a threaded rod-shaped protrusion is provided on the top of the bottom support block, and a hexagonal column-shaped protrusion is provided on the outer wall of the bottom support block.

[0009] At least in some embodiments, the locking block is configured as a cylindrical structure, an annular protrusion is provided on the outer wall of the locking block, a threaded groove is provided on the locking block, and a hexagonal prism-shaped groove is provided on the locking block.

[0010] At least in some embodiments, the connecting pipe is configured as an elbow tubular structure, and a docking ring is provided on the outer wall of the connecting pipe.

[0011] At least in some embodiments, the fixing block is configured as an arc-shaped structure, and two groups of L-shaped protrusions are provided on the outer wall of the fixing block.

[0012] At least in some embodiments, the external controller is configured as a position sensor; the external baffle frame is configured as a semi-cylindrical frame structure, and a semi-circular ring-shaped protrusion is provided on the inner wall of the external baffle frame, and there are two groups of external baffle frames.

[0013] The control device proposed in this utility model has the following beneficial effects:

[0014] 1. An external discharge pipe and a fixing block are provided. A vertical through-hole is opened on the outer wall where the external discharge pipe is fixed, so that the sewage can be discharged from the side to reduce the impact of the sewage on the bottom during the discharge process, thereby facilitating the overall stability of the device. A fixing block is installed on the outer wall of the external discharge pipe, so that it can be fixed to the inner wall of the preset pool by bolts, thereby maintaining the overall stability of the device with the help of the wall, which is convenient for long-term use.

[0015] 2. A floating ring and an external baffle frame are set up. The floating ring is connected to the synchronous block through a fixed block so that it can float under the action of the buoyancy of the sewage, thereby driving the synchronous block to move upward in the external discharge pipe so that the position sensor on the synchronous block and the external controller are kept on the same horizontal line, which makes it convenient to control the external conveying equipment by sending a trigger signal through the external controller to stop adding sewage to the preset pool. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional assembly structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the three-dimensional assembly structure of the utility model when viewed from above.

[0018] Figure 3 It is a partial cutaway structural schematic diagram of the present utility model.

[0019] Figure 4 The utility model is Figure 3 Schematic diagram of the enlarged structure of part A.

[0020] Figure 5 It is a schematic diagram of the exploded structure of the present utility model.

[0021] Figure 6 It is a schematic diagram of the exploded structure of the utility model when viewed from above.

[0022] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0023] 1. External discharge pipe; 2. Bottom support block; 3. Synchronous block; 4. Locking block; 5. Floating ring; 6. Connecting pipe; 7. Fixed block; 8. Synchronous plug; 9. External controller; 10. External baffle frame. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples.

[0025] Example 1: As shown in the attached Figure 1 To the attached Figure 6The utility model provides a control device, include: the outer row pipe 1, the bottom of outer row pipe 1 is connected with the bottom support block 2 by screw thread, the inside sliding joint of outer row pipe 1 has synchronous block 3, the screw thread connection of synchronous block 3 has locking block 4, the outside of outer row pipe 1 is equipped with the floating ring 5, and the inside rotation of floating ring 5 is connected with locking block 4, the top of outer row pipe 1 is fixed with the connecting pipe 6 by bolt, the outside of outer row pipe 1 is covered with fixed block 7, the top screw thread connection of synchronous block 3 has synchronous plug block 8, the inner wall of outer row pipe 1 is equipped with external control 9, the outside of outer row pipe 1 is covered with external blocking frame 10, the outer row pipe 1 is set to cylindrical structure, the outer wall of outer row pipe 1 is equipped with the butt joint ring, the inside of outer row pipe 1 is the cavity structure, the bottom of outer row pipe 1 is equipped with screw groove, the outer wall of outer row pipe 1 is equipped with rectangular through -hole, and the outer wall of outer row pipe 1 is provided with annular recess; outer row pipe 1 is used for assisting installation and fixing the other structure of device, to facilitate the conveying treatment to sewage, synchronous block 3 is set to cylindrical structure, and the equidistant fixed cylinder rod of synchronous block 3 is equipped on the outer wall, and the screw rod protrusion of synchronous block 3 is respectively fixed on the cylinder rod, and the top of synchronous block 3 is equipped with screw rod, synchronous block 3 is used for cooperating locking block 4 and is connected to floating ring 5, to facilitate synchronous adjustment processing with floating ring 5, floating ring 5 is set to circular ring structure, and the circular through -hole of floating ring 5 is set up, floating ring 5 is used for driving synchronous block 3 to float under the action of sewage buoyancy, to facilitate driving synchronous plug block 8 to adjust position, and facilitate the plugging treatment to outer row pipe 1, synchronous plug block 8 is set to circular truncated cone structure, and the bottom of synchronous plug block 8 is equipped with cylindrical protrusion, and the bottom of cylindrical protrusion of synchronous plug block 8 is equipped with screw groove, and the outer wall of synchronous plug block 8 is equipped with induction ring, synchronous plug block 8 is used for being driven under synchronous block 3 and is adjusted to move upwards, to facilitate driving induction ring and external control 9 to control, to facilitate control conveying treatment to sewage.

[0026] Example two: on the basis of example one, as attached Figure 1 to attached Figure 6As shown, the bottom support block 2 is provided in a cylindrical structure, the top of the bottom support block 2 is provided with a threaded rod-shaped protrusion, and the outer wall of the bottom support block 2 is provided with a hexagonal prism-shaped protrusion; the bottom support block 2 is used for assisting in supporting the outer discharge pipe 1, so as to facilitate the stability of the outer discharge pipe 1 and facilitate its use; the locking block 4 is provided in a cylindrical structure, the outer wall of the locking block 4 is provided with a circular ring-shaped protrusion, the locking block 4 is provided with a threaded groove, and the locking block 4 is provided with a hexagonal prism-shaped groove; the locking block 4 is used for assisting in connecting the synchronous block 3 and the floating ring 5, so as to facilitate the stability of the connection between the two and facilitate its use; the connecting pipe 6 is provided in an elbow pipe structure, and the outer wall of the connecting pipe 6 is provided with a butt joint ring; the connecting pipe 6 is used for connecting the outer discharge pipe 1 and the control valve, so as to facilitate the overall stability of the device; the fixing block 7 is provided in an arc-shaped structure, and the outer wall of the fixing block 7 is provided with two groups of L-shaped protrusions; the fixing block 7 is used for fixing the outer discharge pipe 1 in cooperation with the inner wall of the preset pool, so as to facilitate the overall stability of the device; the external controller 9 is provided as a position sensor; the external controller 9 is used for detecting in cooperation with the synchronous plug block 8, so as to assist in controlling the sewage transportation; the outer blocking frame 10 is provided in a semicylindrical frame structure, the inner wall of the outer blocking frame 10 is provided with a semicircular ring-shaped protrusion, and the outer blocking frame 10 is provided with two groups; the outer blocking frame 10 is used for protecting the outer discharge pipe 1, so as to facilitate its use.

[0027] The specific use mode and effect of the embodiment are as follows:

[0028] In use, the outer discharge pipe 1 is connected with an external control valve through the connecting pipe 6, and the bottom support block 2 is threadedly connected at the bottom of the outer discharge pipe 1, so as to keep the stability of the device by contacting the bottom of the preset pool, then the fixing block 7 is fixed on the inner wall of the preset pool by bolts, so as to keep the overall stability of the device, then the sewage is transported into the preset pool through the outer discharge pipe 1, so that the sewage is accumulated in the preset pool, and the sewage level is increased with the increase of the sewage content in the pool, the floating ring 5 is adjusted to move upward outside the outer discharge pipe 1 under the action of the sewage buoyancy, and in the adjusting process, the synchronous block 3 is adjusted in position inside the outer discharge pipe 1, so that the synchronous plug block 8 is moved upward in the process of moving upward, when the induction ring on the outer wall of the synchronous plug block 8 and the external controller 9 move to the same horizontal line, the synchronous plug block 8 blocks the outer discharge pipe 1, and at the same time, a trigger signal is sent to the external control hub through the external controller 9, so as to stop the transportation of the sewage.

[0029] In this paper, the following points need to be noted:

[0030] 1. The drawings of the disclosed embodiment only relate to the structures involved in the disclosed embodiment, and other structures can refer to the general design.

[0031] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0032] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A control device comprising: An external pipe (1); characterized in that: the bottom of the external pipe (1) is threadedly connected to a bottom support block (2); the interior of the external pipe (1) is slidably connected to a synchronization block (3); the synchronization block (3) is threadedly connected to a locking block (4); a floating ring (5) is provided on the outside of the external pipe (1), and the inside of the floating ring (5) is rotatably connected to a locking block (4); the top of the external pipe (1) is fixed with a connecting pipe (6) by bolts; the outside of the external pipe (1) is covered with a fixing block (7); the top of the synchronization block (3) is threadedly connected to a synchronization plug (8); an external controller (9) is provided on the inner wall of the external pipe (1); the outside of the external pipe (1) is covered with an external blocking frame (10); the external pipe (1) is configured as a cylindrical structure, and the external pipe (1) The outer wall of the outer tube (1) is provided with a docking ring, the interior of the outer tube (1) is a cavity structure, the bottom of the outer tube (1) is provided with a threaded groove, the outer wall of the outer tube (1) is provided with a rectangular through hole, and the outer wall of the outer tube (1) is provided with a circular ring groove; the synchronization block (3) is set as a cylindrical structure, cylindrical rods are fixed at equal intervals on the outer wall of the synchronization block (3), the cylindrical rods of the synchronization block (3) are respectively fixed with threaded rod-shaped protrusions, and the top of the synchronization block (3) is provided with a threaded rod; the floating ring (5) is set as a circular ring structure, and the floating ring (5) is provided with a circular through hole; the synchronization plug (8) is set as a truncated cone structure, the bottom of the synchronization plug (8) is provided with a cylindrical protrusion, the bottom of the cylindrical protrusion of the synchronization plug (8) is provided with a threaded groove, and the outer wall of the synchronization plug (8) is provided with an induction ring.

2. A control device according to claim 1, characterized in that: The bottom support block (2) is configured as a cylindrical structure, a threaded rod-shaped protrusion is provided on the top of the bottom support block (2), and a hexagonal column-shaped protrusion is provided on the outer wall of the bottom support block (2).

3. A control device according to claim 1, characterized in that: The locking block (4) is configured as a cylindrical structure, an annular protrusion is provided on the outer wall of the locking block (4), a threaded groove is provided on the locking block (4), and a hexagonal columnar groove is provided on the locking block (4).

4. A control device according to claim 1, characterized in that: The connecting pipe (6) is configured as an elbow tubular structure, and a docking ring is provided on the outer wall of the connecting pipe (6).

5. A control device according to claim 1, characterized in that: The fixing block (7) is configured as an arc-shaped structure, and two groups of L-shaped protrusions are provided on the outer wall of the fixing block (7).

6. A control device according to claim 1, characterized in that: The external controller (9) is configured as a position sensor; the external barrier frame (10) is configured as a semi-cylindrical frame structure, and a semi-circular ring-shaped protrusion is provided on the inner wall of the external barrier frame (10). There are two groups of external barrier frames (10).

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