Ozone and pure oxygen purifying device with switchable mode

Abstract

The utility model relates to a mode switchable ozone and pure oxygen purification device, including fixed base, the top fixed mounting of fixed base has integrated box, the top of integrated box is provided with multichannel gas source switch purification subassembly, the inside of integrated box is provided with module assembly. The mode switchable ozone and pure oxygen purification device, through setting up multichannel gas source purification subassembly, can first float the device in the target water area such as pump station inlet channel with the help of annular buoy in actual use, and the positioning is completed by starting the lift waterproof hydraulic cylinder to make the nail tooth fixed plate firmly adhere to the channel bottom, and then the water quality sensing module real -time acquisition water body pollutant data, and the control module is based on data through mode switch drive module automatic regulation valve group, if detecting hydrogen sulfide, organic matter, the ozone control valve opens, and the ozone produced by the ozone generator is sent to the collection gas pipe by the corresponding outlet pipe, pipeline and ozone control valve, and is aerated by the diffuser in the collection gas pipe to realize efficient oxygenolysis.

Description

Technical Field

[0001] This utility model relates to the field of water purification technology for pump station intake channels, specifically to an ozone and pure oxygen purification device with switchable modes. Background Technology

[0002] In emergency purification scenarios at pumping station intake channels, the limited functionality of existing emergency purification equipment has become a key bottleneck restricting treatment efficiency. Currently, most mainstream emergency purification equipment adopts a single purification medium design. For example, some equipment relies solely on ozone oxidation to degrade pollutants, or only uses pure oxygen aeration to increase dissolved oxygen in the water. The core limitation of such equipment is that it cannot adapt to complex pollution conditions dominated by different pollutants. When faced with irritating odors caused by excessive hydrogen sulfide concentrations, the deodorization effect of pure oxygen aeration is negligible. On the other hand, for black and odorous water caused by organic matter accumulation, ozone oxidation alone is difficult to achieve large-scale dissolved oxygen replenishment, resulting in limited treatment effects in practical applications.

[0003] A single purification mode not only reduces the equipment's adaptability to different scenarios but also significantly increases the overall cost of emergency response. In areas with variable operating conditions, such as pump station intake channels, if faced with alternating pollution problems such as hydrogen sulfide odor and excessive ammonia nitrogen, the operation and maintenance team needs to replace the corresponding purification equipment multiple times or temporarily adjust process parameters. This process not only prolongs the emergency response time and delays the treatment of black and odorous water bodies, but also significantly increases the total life cycle cost of the equipment due to the procurement, storage, and maintenance of multiple single-function devices. Therefore, a switchable ozone and pure oxygen purification device is proposed to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides an ozone and pure oxygen purification device with multiple purification modes and environmental adaptability, thereby improving purification efficiency and reducing costs.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a mode-switchable ozone and pure oxygen purification device, including a fixed base, an integrated housing fixedly installed on the top of the fixed base, a multi-source gas source switching purification component provided on the top of the integrated housing, and a modular component provided inside the integrated housing; The multi-source air purification component includes an installation box, which is fixedly installed on the top surface of an integrated housing. An ozone generator and an oxygen generator are fixedly installed inside the installation box. An outlet pipe is fixedly installed at the outlet end of both the ozone generator and the oxygen generator. A valve group is fixedly installed inside the integrated housing. An ozone control valve and an oxygen control valve are fixedly installed on the surface of the valve group. A converging air supply pipe is fixedly installed at the converging air supply pipe. A diffuser is fixedly installed on the side of the converging air supply pipe away from the valve group.

[0006] Furthermore, pressure sensors are fixedly installed on the surface of both of the air outlet pipes.

[0007] Furthermore, both the ozone control valve and the oxygen control valve are fixedly connected to the two outlet pipes through sealed pipes, and the surface of the diffuser is provided with a number of aeration holes.

[0008] Furthermore, the module components include a mode switching drive module, a control module, a status feedback module, and a water quality sensing module. The mode switching drive module, control module, and status feedback module are all fixedly installed inside the integrated housing, and the water quality sensing module is fixedly installed on the bottom surface of the fixed base.

[0009] Furthermore, a control panel is fixedly installed on the surface of the integrated housing, and a maintenance plate is fixedly installed on the right side surface of the integrated housing by bolts.

[0010] Furthermore, the outer wall of the fixed base is provided with an adaptive deployment component, which includes an annular float. The annular float is fixedly installed on the outer wall of the fixed base and located above the water surface. Two mounting plates are fixedly installed on the front and rear surfaces of the fixed base. Lifting and waterproof hydraulic cylinders are fixedly installed on the surfaces of the two mounting plates. Nail tooth fixing plates are fixedly installed at the bottom of the two lifting and waterproof hydraulic cylinders.

[0011] Furthermore, a connecting rod is fixedly installed on the surface of the fixed base, and a diffuser is fixedly installed on the side of the connecting rod away from the fixed base.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects: This switchable ozone and pure oxygen purification device, equipped with multiple gas source purification components, can be floated in target water areas such as pump station intake channels using a ring-shaped float. The lifting and waterproof hydraulic cylinder is then activated to securely position the spiked fixing plate against the channel bottom. Subsequently, the water quality sensor module collects real-time data on water pollutants. Based on this data, the control module automatically adjusts the valve group via the mode switching drive module. If hydrogen sulfide or organic matter exceed the standard, the ozone control valve opens, and the ozone generated by the ozone generator is delivered to the main gas supply pipe via the corresponding outlet pipe and control valve, where it is aerated by the diffuser for efficient oxidation and degradation. If ammonia nitrogen exceeds the standard or dissolved oxygen needs to be supplemented, the device switches to the oxygen control valve, and the pure oxygen output from the oxygen generator completes aeration through the same path. This design achieves flexible switching between multiple pollution scenarios with a single unit, eliminating the need for frequent equipment replacements. Furthermore, the adaptive component deployment adapts to different water depths and flow velocities, significantly shortening emergency response time while reducing overall equipment procurement and maintenance costs, thus improving the efficiency and economy of purification operations. Attached Figure Description

[0013] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a schematic diagram of the internal structure of the integrated housing and mounting box of this utility model; Figure 3 This is a perspective view of the lifting waterproof hydraulic cylinder and its connecting structure of this utility model; Figure 4 This is a schematic diagram of the structure of the fixed base of this utility model located below the annular float.

[0014] In the diagram: 1. Fixed base; 2. Integrated housing; 3. Multi-channel air source purification component; 301. Mounting box; 302. Ozone generator; 303. Oxygen generator; 304. Air outlet pipe; 305. Pressure sensor; 306. Valve assembly; 307. Ozone control valve; 308. Oxygen control valve; 309. Centralized air supply pipe; 310. Diffuser; 4. Module components; 401. Mode switching drive module; 402. Control module; 403. Status feedback module; 404. Water quality sensor module; 5. Control panel; 6. Maintenance board; 7. Adaptive deployment component; 701. Annular float; 702. Mounting plate; 703. Lifting waterproof hydraulic cylinder; 704. Toothed fixing plate; 705. Directional thruster; 8. Connecting rod. Detailed Implementation

[0015] The technical solutions of the present utility model 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 utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-4 In this embodiment, a mode-switching ozone and pure oxygen purification device includes a fixed base 1, an integrated housing 2 fixedly installed on the top of the fixed base 1, a multi-source gas source switching purification component on the top of the integrated housing 2, and a module component 4 inside the integrated housing 2. The multi-source air purification component 3 includes a mounting box 301, which is fixedly installed on the top surface of the integrated housing 2. An ozone generator 302 and an oxygen generator 303 are fixedly installed inside the mounting box 301. An outlet pipe 304 is fixedly installed at the outlet end of both the ozone generator 302 and the oxygen generator 303. A valve group 306 is fixedly installed inside the integrated housing 2. An ozone control valve 307 and an oxygen control valve 308 are fixedly installed on the surface of the valve group 306. A main air supply pipe 309 is fixedly installed at the confluence end of the valve group 306. A diffuser 310 is fixedly installed on the side of the main air supply pipe 309 away from the valve group 306. A maintenance plate 6 is provided to facilitate the maintenance of the internal components of the integrated housing 2.

[0017] like Figure 2 As shown, by installing a pressure sensor 305 on the outlet pipe 304, the pressure status of the gas output from the ozone generator 302 and the oxygen concentrator 303 can be monitored in real time. When the pressure in the outlet pipe 304 fluctuates abnormally, the pressure sensor 305 will feed back the signal to the control module 402 to prevent pipeline leakage due to excessive pressure or aeration effect due to excessively low pressure. At the same time, the pressure data can be synchronously transmitted to the status feedback module 403 and displayed on the control panel 5. All modules are electrically connected by wires.

[0018] like Figure 1 As shown, by opening aeration holes, the ozone or pure oxygen delivered after the valve assembly 306 converges can be evenly dispersed into tiny bubbles, which greatly increases the contact area and contact time between the gas and the water to be purified, thereby enhancing the oxidative degradation effect of ozone or the oxygenation efficiency of pure oxygen.

[0019] like Figure 2 and Figure 4 As shown, by setting up module component 4, which includes a mode switching drive module 401, a control module 402, a status feedback module 403, and a water quality sensor module 404, a complete control closed loop of data acquisition, command issuance, mode execution, and status feedback can be constructed. The water quality sensor module 404 collects water pollutant data in real time and transmits it to the control module 402. Based on the data, the control module 402 precisely controls the ozone control valve 307 and the oxygen control valve 308 of the valve group 306 through the mode switching drive module 401 to realize the switching of purification modes. At the same time, the status feedback module 403 can simultaneously collect information such as air pressure data and valve opening / closing status from the pressure sensor 305 and feed it back to the control panel 5, allowing operators to monitor the operation of the device in real time and ensuring the accuracy, stability, and monitorability of the purification operation.

[0020] like Figure 3 and Figure 4As shown, by setting the adaptive deployment component 7, which includes an annular float 701, a mounting plate 702, a lifting waterproof hydraulic cylinder 703, a toothed fixing plate 704, and a directional thruster 705, the device can flexibly adapt to complex and ever-changing aquatic environments such as pump station intake channels: the annular float 701 can support the device to float stably on the water surface, avoiding water damage to the core components; with the extension and retraction of the lifting waterproof hydraulic cylinder 703 fixed by the mounting plate 702, the toothed fixing plate 704 can be driven to firmly adhere to the bottom of the channel, preventing the device from being displaced by the impact of the water flow. Meanwhile, the directional flow generator 705 can generate directional circulation, drawing ozone or pure oxygen bubbles to the core area of ​​water pollution. The annular float 701 is located above the directional flow generator 705. It can lift the fixed base 1 and the integrated box 2 off the water surface by its own buoyancy, preventing water from entering and damaging core precision components such as the ozone generator 302 and the oxygenator 303. It can also use the layout with the buoyancy center at the top to counteract the reaction force generated when the flow generator is working, preventing the device from tilting or overturning, and ensuring that the flow generator always maintains a horizontal attitude to stably generate directional circulation. The connecting rod 8 is set to facilitate the fixation of the diffuser 310.

[0021] When implementing this procedure, please follow these steps: 1) First, use the annular float 701 to float the device in the target water area such as the pump station intake channel, start the lifting waterproof hydraulic cylinder 703, drive the nail tooth fixing plate 704 to descend and firmly adhere to the bottom of the channel, and complete the fixed positioning of the device. 2) Then, the water quality sensor module 404 is activated to collect pollutant data of the target water area in real time and transmit the data to the control module 402, which then determines the type and degree of pollution in the current water body. 3) Based on water quality data, the re-control module 402 automatically adjusts the valve group 306 through the mode switching drive module 401. If hydrogen sulfide or organic matter exceeds the standard, the ozone control valve 307 is opened. The ozone generated by the ozone generator 302 is transported to the main gas supply pipe 309 through the corresponding gas outlet pipe 304, pipeline and ozone control valve 307. If ammonia nitrogen exceeds the standard or dissolved oxygen needs to be supplemented, the oxygen control valve 308 is switched on and opened. The pure oxygen output by the oxygen generator 303 is transported through the same path. 4) Finally, ozone or pure oxygen is delivered to diffuser 310 via the gas supply pipe 309. Aeration is achieved through the aeration holes of diffuser 310 to complete the purification treatment for the corresponding pollution conditions. This allows one machine to be adapted to multiple scenarios, greatly improving the efficiency and economy of emergency purification.

[0022] In summary, this switchable ozone and pure oxygen purification device, through the setting of multiple gas source purification components 3, can be floated in the target water area such as the pump station intake channel by means of the annular float 701 during actual use. The lifting waterproof hydraulic cylinder 703 is activated to make the nail tooth fixing plate 704 firmly adhere to the bottom of the channel to complete the positioning. Subsequently, the water quality sensing module 404 collects water pollutant data in real time, and the control module 402 automatically adjusts the valve group 306 according to the data through the mode switching drive module 401. If hydrogen sulfide or organic matter exceeds the standard, the ozone control valve 307 is opened, and the ozone generated by the ozone generator 302 passes through the oxygen source. The corresponding air outlet pipe 304, pipeline and ozone control valve 307 are sent to the main air supply pipe 309 for aeration by diffuser 310 to achieve efficient oxidation and degradation; if the ammonia nitrogen exceeds the standard or dissolved oxygen needs to be supplemented, it switches to oxygen control valve 308, and the pure oxygen output by oxygen generator 303 completes aeration through the same path. This design not only realizes the flexible switching of one machine to adapt to multiple pollution scenarios without frequent equipment replacement, but also adapts to different water depths and flow rates through adaptive deployment components 7, which greatly shortens the emergency response time, reduces the overall cost of equipment procurement and operation and maintenance, and improves the efficiency and economy of purification operations.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A mode-switchable ozone and pure oxygen purification device, comprising a fixed base (1), characterized in that: An integrated housing (2) is fixedly installed on the top of the fixed base (1). The top of the integrated housing (2) is provided with a multi-channel air source purification component. The interior of the integrated housing (2) is provided with a module component (4). The multi-source air purification component (3) includes a mounting box (301), which is fixedly installed on the top surface of the integrated housing (2). An ozone generator (302) and an oxygen generator (303) are fixedly installed inside the mounting box (301). An outlet pipe (304) is fixedly installed at the outlet end of both the ozone generator (302) and the oxygen generator (303). A valve group (306) is fixedly installed inside the integrated housing (2). An ozone control valve (307) and an oxygen control valve (308) are fixedly installed on the surface of the valve group (306). A converging air supply pipe (309) is fixedly installed at the converging end of the valve group (306). A diffuser (310) is fixedly installed on the side of the converging air supply pipe (309) away from the valve group (306).

2. The ozone and pure oxygen purification device with switchable modes according to claim 1, characterized in that: Pressure sensors (305) are fixedly installed on the surfaces of both of the air outlet pipes (304).

3. The ozone and pure oxygen purification device with switchable modes according to claim 1, characterized in that: The ozone control valve (307) and the oxygen control valve (308) are both fixedly connected to the two outlet pipes (304) through sealed pipes, and the diffuser (310) has a number of aeration holes on its surface.

4. The ozone and pure oxygen purification device with switchable modes according to claim 1, characterized in that: The module component (4) includes a mode switching drive module (401), a control module (402), a status feedback module (403), and a water quality sensing module (404). The mode switching drive module (401), the control module (402), and the status feedback module (403) are all fixedly installed inside the integrated housing (2), and the water quality sensing module (404) is fixedly installed on the bottom surface of the fixed base (1).

5. The ozone and pure oxygen purification device with switchable modes according to claim 1, characterized in that: A control panel (5) is fixedly installed on the surface of the integrated housing (2), and a maintenance plate (6) is fixedly installed on the right side surface of the integrated housing (2) by bolts.

6. The ozone and pure oxygen purification device with switchable modes according to claim 1, characterized in that: The outer wall of the fixed base (1) is provided with an adaptive deployment component (7). The adaptive deployment component (7) includes an annular float (701). The annular float (701) is fixedly installed on the outer wall of the fixed base (1) and located above the water surface. Two mounting plates (702) are fixedly installed on the front and rear surfaces of the fixed base (1). Lifting waterproof hydraulic cylinders (703) are fixedly installed on the surfaces of the two mounting plates (702). A nail tooth fixing plate (704) is fixedly installed at the bottom of the two lifting waterproof hydraulic cylinders (703).

7. The ozone and pure oxygen purification device with switchable modes according to claim 1, characterized in that: A connecting rod (8) is fixedly installed on the surface of the fixed base (1), and a diffuser (310) is fixedly installed on the side of the connecting rod (8) away from the fixed base (1).

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