Energy-saving self-cleaning water quality purification device applied to train water supply environment

Abstract

The application relates to the technical field of water purification, and discloses an energy-saving self-cleaning water quality purification device applied to a train water supply environment, which comprises a device shell, the inner wall of the device shell is respectively fixedly provided with a control box, a filtering assembly and a UV disinfection device, the filtering assembly and the UV disinfection device are communicated through pipelines, the outer edge of the bottom of the filtering assembly is fixedly provided with a drain pipe, the outer edge of the top of the filtering assembly is fixedly provided with a water inlet pipe, and the outer edge of the top of the UV disinfection device is fixedly provided with a water outlet pipe. The fan blade is coated by the flow guide plate, the flow guide plate can guide the liquid when the liquid enters the filtering bin through the water inlet pipe, the liquid is circulated to the flow guide groove, and the filtering plate is isolated through the flow guide plate, so that the problem that the filtering plate is damaged due to direct impact of the liquid can be avoided.

Description

Technical Field

[0001] This invention relates to the field of water purification technology, specifically to an energy-saving, self-cleaning water purification device for use in the water environment of trains. Background Technology

[0002] The purpose of water treatment is to improve water quality and bring it up to certain standards. Depending on the treatment method, there are various types of water treatment, including physical water treatment, chemical water treatment, and biological water treatment.

[0003] The different water usage conditions of trains and stations can lead to excessive bacteria levels in the water due to factors such as pipes, valves, malfunctions, and maintenance. Existing water purification devices with sterilization functions cannot perform backwashing during water purification, making it easy for bacteria to grow after a period of use, resulting in less than ideal purification effects. This issue is now being addressed. Summary of the Invention

[0004] This invention provides an energy-saving, self-cleaning water purification device for use in train water environments, which solves the problems mentioned in the background art.

[0005] This invention provides the following technical solution: an energy-saving self-cleaning water purification device for use in train water environments, comprising a housing, a mounting base fixedly mounted on the top of the inner wall of the housing, a telescopic rod rotatably connected to the outer edge of the mounting base, a cover plate rotatably connected to the telescopic end of the telescopic rod, the cover plate being rotatably connected to the outer edge of the housing, a control box, a filter assembly, and a UV disinfection device fixedly mounted on the inner wall of the housing, the filter assembly and the UV disinfection device being connected by a pipe, a drain pipe fixedly mounted on the bottom outer edge of the filter assembly, a water inlet pipe fixedly mounted on the top outer edge of the filter assembly, and a water outlet pipe fixedly mounted on the top outer edge of the UV disinfection device.

[0006] As a preferred embodiment of the present invention: a valve is fixedly mounted on the outer edge of the drain pipe, a flow meter is fixedly mounted on the outer edge of the inlet pipe, and a high-pressure valve is fixedly mounted on the outer edge of the outlet pipe.

[0007] As a preferred technical solution of the present invention: the filter assembly includes a filter chamber, and the inner wall of the filter chamber is provided with a sliding groove;

[0008] The filter chamber contains several filter plates. A flow guide groove is fixedly installed on the bottom side of the filter chamber away from the filter plates. A sealing plate is placed on the top of the filter chamber. A fixing steel hoop is snapped onto the outer edge of the top of the filter chamber. An isolation component is slidably sleeved on the inner wall of the sliding groove. A connecting component is fixedly installed on the top of the sealing plate. A power component is fixedly installed on the inner wall of the top of the filter chamber. The sealing of the several filter plates is inconsistent.

[0009] As a preferred technical solution of the present invention: the isolation component includes a sliding plate, the outer wall of the sliding plate is provided with a slot, the top and bottom outer edges of the sliding plate are fixedly fitted with folded isolation cloth, the outer wall of the sliding plate near the guide channel is fixedly fitted with a force-bearing plate, and the inner wall of the force-bearing plate is rotatably connected with an engaging slider.

[0010] As a preferred technical solution of the present invention: the connecting assembly includes a second outer shell, and a first transmission shaft and a second transmission shaft are rotatably connected to the inner wall of the second outer shell. The bottom ends of the first and second transmission shafts are both provided with protrusions. A first meshing wheel is fixedly mounted on the outer edge of the first transmission shaft, and a second meshing wheel is slidably engaged on the outer edge of the second transmission shaft. A sleeve is fixedly mounted on the top of the second meshing wheel, and a pull seat is sleeved on the inner wall of the sleeve. A motor is fixedly mounted on the top of the first transmission shaft, and a magnetic adsorption plate is fixedly mounted on the outer wall of the motor near the sleeve.

[0011] As a preferred technical solution of the present invention: the power assembly includes a guide plate, a fan blade and a reciprocating lead screw, a conductor is rotatably sleeved on the outer edge of the fan blade, a transmission shaft is driven and connected to the inner cavity of the conductor, a fixing plate one is rotatably connected to the outer edge of the transmission shaft, a fixing plate two is rotatably connected to the outer edge of the reciprocating lead screw, and grooves are provided on the top of both the transmission shaft and the reciprocating lead screw.

[0012] The guide plate covers the fan blades, the fan blades and the filter chamber are rotatably connected, the transmission shaft and the reciprocating screw are driven by a connecting assembly, and the fan blades and the transmission shaft are driven by a conductor.

[0013] The force-bearing plate engages with the sliding block and the groove, and the guide plate and the inner wall of the filter chamber are fixedly assembled.

[0014] As a preferred embodiment of the present invention: the top of the first drive shaft is engaged with the top of the reciprocating lead screw, and the top of the second drive shaft is engaged with the top of the transmission shaft.

[0015] As a preferred embodiment of the present invention: the filter assembly and the UV disinfection device are electrically connected to the control box, and the operating power of the UV disinfection device varies with the voltage of the connecting assembly.

[0016] The present invention has the following beneficial effects:

[0017] 1. This energy-saving self-cleaning water purification device, applied to the water environment of trains, uses a guide plate to cover the fan blades. When the liquid enters the filter chamber through the inlet pipe, the guide plate can guide the liquid and make it flow in the direction of the guide channel. At the same time, the guide plate isolates the filter plate, which can avoid the problem of the liquid directly impacting the filter plate and causing damage to the filter plate.

[0018] Simultaneously, the liquid is guided by the guide plate, allowing the fan blades to rotate through the liquid. The transmission shaft and reciprocating screw are connected by the connecting assembly. The force plate engages with the reciprocating screw through the meshing slider, causing the slide plate to move up and down through the force plate, thereby changing the contact surface between the liquid and the filter plate. The gaps between the filter plates allow impurities in the inner cavity of the filter plates to be discharged after being washed by the liquid, and then settle into the liquid area and are discharged through the drain pipe.

[0019] 2. This energy-saving self-cleaning water purification device, applied to the water environment of trains, uses a force-bearing plate. When liquids of different pressures impact the force-bearing plate, the plate moves the sliding plate up and down, changing the contact surface between the liquid and the filter plate. The liquid enters the filter plate through slots for filtration. Due to inconsistent sealing of the filter plates, changes in liquid pressure occur, allowing liquids of different pressures to pass through filter plates of different densities. The impact of liquids of different pressures on the force-bearing plate causes the sliding plate to move up and down. A reciprocating screw and drive shaft are connected to drive a motor. The voltage change of the motor controls the operating power of the UV disinfection equipment, solving the problem of excessive heat generation during UV disinfection when the liquid pressure is low, the liquid flow rate is small, and the operating power remains constant. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the control box structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the UV disinfection equipment of the present invention;

[0023] Figure 4 This is a schematic diagram of the filter component structure of the present invention;

[0024] Figure 5 This is a schematic diagram of the cross-sectional structure of the filter chamber of the present invention;

[0025] Figure 6 This is an exploded view of the filter assembly of the present invention;

[0026] Figure 7 This is a schematic diagram of the water flow direction inside the filter assembly of the present invention;

[0027] Figure 8 This is a schematic diagram of the meshing slider structure of the present invention;

[0028] Figure 9This is a schematic diagram of the power component structure of the present invention;

[0029] Figure 10 This is a schematic diagram of the connection component structure of the present invention.

[0030] In the picture:

[0031] 1. Equipment casing; 2. Control box; 3. Filter assembly; 4. UV disinfection equipment; 5. Drain pipe; 6. Valve; 7. Inlet pipe; 8. Flow meter; 9. Outlet pipe; 10. High-pressure valve; 11. Telescopic rod; 12. Cover plate; 13. Mounting base;

[0032] 301. Filter compartment;

[0033] 3011, sliding groove;

[0034] 302. Flow guide channel; 303. Sealing plate; 304. Fixing steel hoop; 305. Isolation assembly; 306. Connecting assembly; 307. Power assembly; 308. Filter plate;

[0035] 3051, Slide plate; 3052, Groove; 3053, Load-bearing plate; 3054, Folded isolation cloth; 3055, Engaging slider;

[0036] 3061. Outer shell II; 3062. Drive shaft I; 3063. Engaging wheel I; 3064. Motor; 3065. Magnetic adsorption plate; 3066. Drive shaft II; 3067. Engaging wheel II; 3068. Sleeve connector; 3069. Pulling seat;

[0037] 3071, guide vane; 3072, fan blade; 3073, conductor; 3074, transmission shaft; 3075, groove; 3076, fixing plate one; 3077, fixing plate two; 3078, reciprocating lead screw. Detailed Implementation

[0038] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. 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 are within the scope of protection of the present invention.

[0039] Please see Figures 1-10An energy-saving self-cleaning water purification device for use in train water environments includes an equipment shell 1. A mounting base 13 is fixedly mounted on the top of the inner wall of the equipment shell 1. A telescopic rod 11 is rotatably connected to the outer edge of the mounting base 13. A cover plate 12 is rotatably connected to the telescopic end of the telescopic rod 11. The cover plate 12 is rotatably connected to the outer edge of the equipment shell 1. A control box 2, a filter assembly 3, and a UV disinfection device 4 are fixedly mounted on the inner wall of the equipment shell 1. The filter assembly 3 and the UV disinfection device 4 are connected by a pipe. A drain pipe 5 is fixedly mounted on the bottom outer edge of the filter assembly 3. A water inlet pipe 7 is fixedly mounted on the top outer edge of the filter assembly 3. A water outlet pipe 9 is fixedly mounted on the top outer edge of the UV disinfection device 4.

[0040] In a preferred embodiment: a valve 6 is fixedly mounted on the outer edge of the drain pipe 5, a flow meter 8 is fixedly mounted on the outer edge of the inlet pipe 7, and a high-pressure valve 10 is fixedly mounted on the outer edge of the outlet pipe 9.

[0041] In a preferred embodiment: the filter assembly 3 includes a filter chamber 301, and the inner wall of the filter chamber 301 is provided with a sliding groove 3011;

[0042] The inner cavity of the filter chamber 301 contains several filter plates 308. A guide groove 302 is fixedly installed on the bottom side of the filter chamber 301 away from the filter plates 308. A sealing plate 303 is placed on the top of the filter chamber 301. A fixing steel hoop 304 is snapped onto the outer edge of the top of the filter chamber 301. An isolation component 305 is slidably sleeved on the inner wall of the sliding groove 3011. A connecting component 306 is fixedly installed on the top of the sealing plate 303. A power component 307 is fixedly installed on the inner wall of the top of the filter chamber 301. The seals of the several filter plates 308 are inconsistent.

[0043] In the above structure, the filter chamber 301 and the sealing plate 303 are fixed by the fixing steel hoop 304, and the inner cavity of the filter chamber 301 is divided into a liquid zone and a filtration zone by the isolation component 305.

[0044] In a preferred embodiment: the isolation component 305 includes a slide plate 3051, the outer wall of the slide plate 3051 is provided with a slot 3052, the top and bottom outer edges of the slide plate 3051 are fixedly fitted with folded isolation cloth 3054, the outer wall of the slide plate 3051 near the guide channel 302 is fixedly fitted with a force plate 3053, and the inner wall of the force plate 3053 is rotatably connected with a sliding block 3055.

[0045] In the above structure, the liquid is filtered by entering the filter plate 308 through the slot 3052. By setting the force plate 3053, when liquids of different pressures impact the force plate 3053, the force plate 3053 can drive the slide plate 3051 to move up and down, thereby changing the contact surface between the liquid and the filter plate 308. When the liquid pressure changes due to the inconsistent sealing of several filter plates 308, the liquids of different pressures can be filtered through filter plates 308 of different densities by changing the contact surface between the liquid and the filter plates 308.

[0046] In a preferred embodiment: the connecting assembly 306 includes a second outer shell 3061, and a first drive shaft 3062 and a second drive shaft 3066 are rotatably connected to the inner wall of the second outer shell 3061. The bottom ends of the first drive shaft 3062 and the second drive shaft 3066 are both provided with protrusions. A first meshing wheel 3063 is fixedly mounted on the outer edge of the first drive shaft 3062, and a second meshing wheel 3067 is slidably engaged on the outer edge of the second drive shaft 3066. A sleeve 3068 is fixedly mounted on the top of the second meshing wheel 3067, and a pull seat 3069 is sleeved on the inner wall of the sleeve 3068. A motor 3064 is fixedly mounted on the top of the first drive shaft 3062, and a magnetic adsorption plate 3065 is fixedly mounted on the outer wall of the motor 3064 near the sleeve 3068.

[0047] In a preferred embodiment: the power assembly 307 includes a guide plate 3071, a fan blade 3072 and a reciprocating lead screw 3078. A conductor 3073 is rotatably sleeved on the outer edge of the fan blade 3072. A transmission shaft 3074 is drivenly connected to the inner cavity of the conductor 3073. A fixing plate 3076 is rotatably connected to the outer edge of the transmission shaft 3074. A fixing plate 3077 is rotatably connected to the outer edge of the reciprocating lead screw 3078. A groove 3075 is provided on the top of both the transmission shaft 3074 and the reciprocating lead screw 3078.

[0048] The guide plate 3071 covers the fan blade 3072. The fan blade 3072 and the filter chamber 301 are rotatably connected. The transmission shaft 3074 and the reciprocating screw 3078 are driven connected through the connecting component 306. The fan blade 3072 and the transmission shaft 3074 are driven connected through the conductor 3073.

[0049] The force plate 3053 engages with the sliding block 3055 and the groove 3075, and the guide plate 3071 and the inner wall of the filter chamber 301 are fixedly assembled.

[0050] In the above structure, the fan blade 3072 is covered by the guide plate 3071. When the liquid enters the filter chamber 301 through the water inlet pipe 7, the guide plate 3071 can guide the liquid, thereby directing the liquid to flow towards the guide channel 302. At the same time, the guide plate 3071 isolates the filter plate 308, preventing the filter plate 308 from being directly impacted by the liquid and damaged. Furthermore, the guide plate 3071 guides the liquid, allowing the fan blade 3072 to rotate driven by the liquid. The connecting assembly... Part 306 drives and connects the transmission shaft 3074 and the reciprocating lead screw 3078. The force plate 3053 engages with the reciprocating lead screw 3078 through the meshing slider 3055, so that the slide plate 3051 moves back and forth through the force plate 3053, thereby changing the contact surface between the liquid and the filter plate 308. Since there are gaps between the filter plates 308, after the filter plates 308 are washed by the liquid, the impurities in the inner cavity of the filter plates 308 can be discharged and then settled into the liquid area and discharged through the drain pipe 5.

[0051] In a preferred embodiment: the top of drive shaft 3062 and reciprocating lead screw 3078 are engaged, and the top of drive shaft 3066 and transmission shaft 3074 are engaged.

[0052] The above structure enables quick installation and drive connection between the connecting component 306 and the power component 307.

[0053] In a preferred embodiment: the filter assembly 3 and the UV disinfection device 4 are electrically connected to the control box 2, and the operating power of the UV disinfection device 4 varies with the voltage of the connection assembly 306.

[0054] In the above structure, when liquids of different pressures impact the force plate 3053, the force plate 3053 can drive the slide plate 3051 to move up and down. The reciprocating screw 3078 and the transmission shaft 3062 are connected to drive the motor 3064. The voltage change of the motor 3064 is used to control the operating power of the UV disinfection equipment 4, so as to solve the problem of excessive heat in the UV disinfection equipment 4 due to low liquid pressure, small liquid flow rate, and constant operating power.

[0055] Working principle: The guide plate 3071 covers the fan blade 3072, so that when the liquid enters the filter chamber 301 through the water inlet pipe 7, the guide plate 3071 can guide the liquid, thereby making the liquid flow in the direction of the guide channel 302. At the same time, the guide plate 3071 isolates the filter plate 308, which can avoid the problem of the liquid directly impacting the filter plate 308 and causing damage to the filter plate 308.

[0056] By setting up a force plate 3053, when liquids of different pressures impact the force plate 3053, the force plate 3053 can drive the slide plate 3051 to move up and down, thereby changing the contact surface between the liquid and the filter plate 308. The liquid enters the filter plate 308 through the slot 3052 to achieve filtration. When the liquid pressure changes due to inconsistent sealing of several filter plates 308, the liquid can pass through filter plates 308 of different densities through the change in the contact surface between the liquid and the filter plate 308.

[0057] Simultaneously, the liquid is guided by the guide plate 3071, which drives the fan blade 3072 to rotate. The transmission shaft 3074 and the reciprocating screw 3078 are connected by the connecting component 306. The force plate 3053 engages with the reciprocating screw 3078 through the meshing slider 3055, which causes the slide plate 3051 to move back and forth through the force plate 3053, thereby changing the contact surface between the liquid and the filter plate 308. The gaps between the filter plates 308 allow impurities in the inner cavity of the filter plates 308 to be discharged after being washed by the liquid, and then settle into the liquid area and be discharged through the drain pipe 5.

[0058] When liquids of different pressures impact the force plate 3053, the force plate 3053 can drive the slide plate 3051 to move up and down. The reciprocating screw 3078 and the transmission shaft 3062 are connected to drive the motor 3064. The voltage change of the motor 3064 is used to control the operating power of the UV disinfection equipment 4 to solve the problem of excessive heat generated during operation of the UV disinfection equipment 4 due to low liquid pressure, small liquid flow rate, and constant operating power.

[0059] 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 process, method, article, or apparatus.

[0060] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An energy-saving self-cleaning water purification device for use in train water environments, comprising a housing (1), wherein a mounting base (13) is fixedly mounted on the top of the inner wall of the housing (1), a telescopic rod (11) is rotatably connected to the outer edge of the mounting base (13), and a cover plate (12) is rotatably connected to the telescopic end of the telescopic rod (11), wherein the cover plate (12) is rotatably connected to the outer edge of the housing (1), characterized in that: The inner wall of the outer shell (1) of the equipment is fixedly equipped with a control box (2), a filter assembly (3), and a UV disinfection device (4). The filter assembly (3) and the UV disinfection device (4) are connected by a pipe. A drain pipe (5) is fixedly installed on the bottom outer edge of the filter assembly (3). A water inlet pipe (7) is fixedly installed on the top outer edge of the filter assembly (3). A water outlet pipe (9) is fixedly installed on the top outer edge of the UV disinfection device (4).

2. The energy-saving self-cleaning water purification device for train water environment according to claim 1, characterized in that: A valve (6) is fixedly mounted on the outer edge of the drain pipe (5), a flow meter (8) is fixedly mounted on the outer edge of the inlet pipe (7), and a high-pressure valve (10) is fixedly mounted on the outer edge of the outlet pipe (9).

3. The energy-saving self-cleaning water purification device for train water environment according to claim 1, characterized in that: The filter assembly (3) includes a filter chamber (301), and the inner wall of the filter chamber (301) is provided with a sliding groove (3011); The filter chamber (301) has several filter plates (308) placed inside. A flow guide groove (302) is fixedly installed on the bottom side of the filter chamber (301) away from the filter plates (308). A sealing plate (303) is placed on the top of the filter chamber (301). A fixing steel hoop (304) is snapped onto the outer edge of the top of the filter chamber (301). An isolation component (305) is slidably sleeved on the inner wall of the sliding groove (3011). A connecting component (306) is fixedly installed on the top of the sealing plate (303). A power component (307) is fixedly installed on the inner wall of the top of the filter chamber (301). The sealing of the several filter plates (308) is inconsistent.

4. The energy-saving self-cleaning water purification device for train water environment according to claim 3, characterized in that: The isolation assembly (305) includes a sliding plate (3051), the outer wall of the sliding plate (3051) is provided with a slot (3052), the top and bottom outer edges of the sliding plate (3051) are fixedly fitted with folded isolation cloth (3054), a force-bearing plate (3053) is fixedly fitted on the outer wall of the sliding plate (3051) near the guide channel (302), and the inner wall of the force-bearing plate (3053) is rotatably connected with a meshing slider (3055).

5. The energy-saving self-cleaning water purification device for train water environment according to claim 3, characterized in that: The connecting assembly (306) includes a second outer shell (3061). The inner wall of the second outer shell (3061) is rotatably connected to a first drive shaft (3062) and a second drive shaft (3066). The bottom ends of the first drive shaft (3062) and the second drive shaft (3066) are both provided with protrusions. The outer edge of the first drive shaft (3062) is fixedly fitted with a first meshing wheel (3063). The outer edge of the second drive shaft (3066) is slidably engaged with a second meshing wheel (3067). The top of the second meshing wheel (3067) is fixedly fitted with a sleeve (3068). The inner wall of the sleeve (3068) is fitted with a pull seat (3069). The top of the first drive shaft (3062) is fixedly fitted with a motor (3064). The outer wall of the motor (3064) near the sleeve (3068) is fixedly fitted with a magnetic adsorption plate (3065).

6. The energy-saving self-cleaning water purification device for train water environment according to claim 4, characterized in that: The power assembly (307) includes a guide plate (3071), a fan blade (3072), and a reciprocating lead screw (3078). A conductor (3073) is rotatably sleeved on the outer edge of the fan blade (3072). A transmission shaft (3074) is driven to the inner cavity of the conductor (3073). A fixing plate (3076) is rotatably connected to the outer edge of the transmission shaft (3074). A fixing plate (3077) is rotatably connected to the outer edge of the reciprocating lead screw (3078). A groove (3075) is provided on the top of both the transmission shaft (3074) and the reciprocating lead screw (3078). The guide plate (3071) covers the fan blade (3072), the fan blade (3072) and the filter chamber (301) are rotatably connected, the transmission shaft (3074) and the reciprocating screw (3078) are driven connected through the connecting assembly (306), and the fan blade (3072) and the transmission shaft (3074) are driven connected through the conductor (3073); The force-bearing plate (3053) engages with the groove (3075) via the engaging slider (3055), and the guide plate (3071) and the inner wall of the filter chamber (301) are fixedly assembled.

7. The energy-saving self-cleaning water purification device for train water environment according to claim 5, characterized in that: The tops of the first drive shaft (3062) and the reciprocating lead screw (3078) are engaged, and the tops of the second drive shaft (3066) and the transmission shaft (3074) are engaged.

8. The energy-saving self-cleaning water purification device for train water environment according to claim 1, characterized in that: The filter assembly (3) and the UV disinfection device (4) are electrically connected to the control box (2), and the operating power of the UV disinfection device (4) varies with the voltage of the connection assembly (306).

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