An intelligent maintenance device for UPS power supply and control method thereof

Abstract

The present invention relates to the technical field of uninterruptible power supply, and in particular to an intelligent maintenance device for a UPS power supply and a control method thereof, comprising a UPS body, an air inlet being provided on a side wall of the UPS body, a controller being fixedly installed on the side wall of the UPS body, and further comprising: a connecting plate fixedly connected to the side wall of the UPS body and located below the air inlet; a carrying barrel fixedly installed on the top of the connecting plate, and a plurality of openings being provided on the outer wall of the carrying barrel. The present invention controls a sprayer to spray through a controller, which is beneficial for making dry air moist through mist on the one hand, and adsorbs dust through mist on the other hand to prevent dust from entering the interior of the UPS body through the air inlet, thereby effectively reducing the pollution inside the UPS body and protecting the internal electronic components from damage.

Description

Technical Field

[0001] The invention relates to the field of uninterruptible power supply, and in particular to an intelligent maintenance device for a UPS power supply and a control method thereof. Background Art

[0002] UPS power supply is an energy conversion device that uses battery chemical energy as backup energy to continuously provide AC power to user equipment when there is a power outage or other power grid failure.

[0003] During the use of the UPS power supply, if the environment is relatively dry and dusty, the dust will enter the UPS power supply through the air inlet. In this case, some of the dust may carry static particles. If these static particles are not handled in time, they will enter the inside of the UPS power supply during the heat dissipation process. The accumulation of static particles may not only cause a short circuit in the internal circuit board, but also cause component failure, thereby affecting the stable operation and service life of the UPS power supply. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an intelligent maintenance device for a UPS power supply and a control method thereof.

[0005] To achieve the above objectives, in a first aspect, the present invention provides an intelligent maintenance device for a UPS power supply, comprising a UPS body, an air inlet is provided on a side wall of the UPS body, a controller is fixedly installed on the side wall of the UPS body, and further comprising:

[0006] A connecting plate, fixedly connected to the side wall of the UPS body and located below the air inlet;

[0007] A carrying bucket is fixedly mounted on the top of the connecting plate, and a plurality of openings are formed on the outer wall of the carrying bucket;

[0008] A plurality of sprayers are respectively arranged in the openings at corresponding positions, and are used to atomize and spray the liquid inside the carrying bucket;

[0009] Monitoring unit, used to monitor the dust concentration and humidity in the air;

[0010] After the monitoring unit obtains that the dust concentration exceeds a predetermined value and / or the air humidity does not meet the standard, the controller is used to control the sprayer to start spraying;

[0011] A sealing shielding mechanism is arranged inside the UPS body, and is used to shield and dry the air entering the UPS body through the air inlet after the sprayer sprays the mist, so as to prevent the electronic components inside the UPS body from being damaged;

[0012] The present invention controls the sprayer to spray through a controller. On the one hand, the mist helps to moisten the dry air. On the other hand, the mist absorbs dust to prevent dust from entering the interior of the UPS body through the air inlet. This can effectively reduce the pollution inside the UPS body and protect the internal electronic components from damage.

[0013] The incoming air is intercepted and shielded by a sealing and shielding mechanism to ensure that the air humidity entering the UPS body does not exceed the safety threshold. This can help prevent high-humidity air from entering the UPS body and causing damage to electronic components, thereby helping to protect the stable operation of the UPS power system and extend its service life.

[0014] Preferably: the sealing and concealing mechanism comprises:

[0015] A sealing cover, fixedly mounted on the inner side wall of the UPS body, for shielding the air inlet;

[0016] Two groups of air holes are symmetrically arranged on the side wall of the sealing cover;

[0017] A heating block, fixedly installed inside the sealing cover, for drying the flowing air;

[0018] The present invention uses a heating block. If the air humidity after spraying is high, the controller controls the heating block to start, and the heating block appropriately heats the inside of the sealing cover, thereby reducing the air humidity, which helps to allow air to enter the inside of the UPS body through the air vents in a state that meets relevant standards, thereby helping to prevent damage to electronic components inside the UPS body.

[0019] Preferably: also include:

[0020] Two side slides are symmetrically slidably connected to the two side walls of the sealing cover;

[0021] A pusher, wherein a fixed portion of the pusher is fixedly connected to the inner bottom surface of the sealing cover, and a telescopic end of the pusher is fixedly connected to one of the side slide plates;

[0022] Two drying plates are arranged between the two side sliding plates through a connecting piece, and a plurality of slots are formed on the two drying plates;

[0023] Two groups of interception components are respectively arranged at the bottom of the two drying plates;

[0024] A spring, wherein the spring is disposed between the two groups of interception components;

[0025] The interception component includes:

[0026] A winding drum, rotatably connected to the side wall of the drying plate;

[0027] A slot is provided at the bottom of the drying plate;

[0028] A shielding cloth connected to the winding drum;

[0029] A slider is slidably connected to the inside of the slot, the slider is fixedly connected to the shielding cloth, and the spring is fixedly connected between the two sliders.

[0030] Preferably: also include:

[0031] A blocking block fixedly connected to the drying plate;

[0032] A clamping plate, slidably connected to the side wall of the side sliding plate;

[0033] A groove is formed on the side slide plate, and an elastic member is fixedly connected between the clamping plate and the groove;

[0034] A push block, the push block is slidably connected to the side slide plate;

[0035] A connecting rod is fixedly connected between the push block and the clamping plate, and the connecting rod is vertically slidably connected to the side sliding plate.

[0036] Preferably: also include:

[0037] A first fan, fixedly installed inside the sealing cover;

[0038] The second fan is fixedly installed inside the sealing cover.

[0039] Preferably: also include:

[0040] A motor, wherein the motor is fixedly mounted on the top of the connecting plate through a mounting frame;

[0041] An arc-shaped shielding plate is fixedly connected to the output shaft end of the motor through a support plate;

[0042] A plurality of groups of shielding holes are all formed on the arc-shaped shielding plate, and the aperture of each group of shielding holes decreases in sequence.

[0043] Preferably, the connecting member comprises:

[0044] Two connecting blocks are fixedly connected to the tops of the two drying plates respectively;

[0045] An elastic rod, fixedly connected between the two connecting blocks;

[0046] The two sliding bars are respectively fixedly connected to the side walls of the two connecting blocks, and the two sliding bars are both slidably connected to the side walls of the side sliding plates.

[0047] In a second aspect, the present invention provides a control method for an intelligent maintenance device for a UPS power supply, the control method comprising the following steps:

[0048] Receiving information on dust concentration exceeding the standard and / or air humidity failing to reach the standard obtained by the monitoring unit;

[0049] Generate first control information according to the information that the dust concentration exceeds the standard and / or the information that the air humidity does not meet the standard, and the first control information is used to control the sprayer to spray;

[0050] The first control information is sent to the sprayer to control the sprayer to spray, so as to increase the humidity of the air and / or reduce the dust.

[0051] Specifically, the air is tested through the monitoring unit. When the dust concentration exceeds the set threshold, a dust exceeding standard notification is generated and this information is fed back to the controller, which then starts the sprayer to spray to absorb the dust in the air. At the same time, if the air humidity is detected to be lower than the preset standard, indicating that the air is too dry, this situation will also be fed back to the controller to start the sprayer to increase the air humidity through spraying.

[0052] Preferably: also include:

[0053] Receiving information of excessive humidity of the air entering the UPS body obtained by the monitoring unit;

[0054] generating second control information according to the humidity exceeding standard information;

[0055] The second control information is sent to the heating block to control the heating block to start, so as to heat and dry the air.

[0056] Among them, if the humidity of the air entering the sealing cover is higher than the preset value, it is information that the humidity exceeds the standard. At this time, the information is fed back to the controller, and the controller controls the heating block to heat and dry the air with higher humidity to make the air humidity within a reasonable range.

[0057] Preferably: also include:

[0058] When the second control information is generated, the third control information is also generated;

[0059] The third control information is sent to the motor to control the motor to start, so that the motor drives the arc-shaped shielding plate to rotate.

[0060] Compared with the prior art, the present invention has the following beneficial effects:

[0061] 1. The present invention arranges a sprayer and a sealing shielding mechanism. On the one hand, the mist sprayed by the sprayer is conducive to making dry air moist. On the other hand, the mist adsorbs dust to prevent dust from entering the interior of the UPS body through the air inlet. This can effectively reduce the pollution inside the UPS body and protect the internal electronic components from damage. When the internal air humidity of the sealing shielding mechanism exceeds a predetermined value, the sealing shielding mechanism is controlled by a controller to dry the air to ensure that the air humidity entering the interior of the UPS body does not exceed a safety threshold. This can help prevent high-humidity air from entering the interior of the UPS body and causing damage to electronic components, thereby helping to protect the stable operation of the UPS power system and extend its service life.

[0062] 2. The present invention further intercepts the escaping dust by setting up the shielding cloth, which can not only prevent the dust from spreading upward, but also absorb moisture in the air. When the shielding cloth absorbs moisture, it can more effectively capture dust particles, and in the subsequent process, the shielding cloth can guide the dust that falls down downward, thereby helping to prevent the dust from staying near the air vents, and further helping to prevent the dust from entering the interior of the UPS body and causing unnecessary damage to the electronic components.

[0063] 3. The present invention sets a first fan and a second fan, and the first fan and the second fan work together. The first fan is responsible for extracting dust-containing air from the inside of the sealing cover and discharging it into the external environment, which helps to reduce the accumulation of internal dust; while the second fan is responsible for introducing fresh air into the inside of the sealing cover. The fresh air can also help improve the air circulation inside the sealing cover, promote heat dissipation, and maintain the internal temperature stable. Through the cooperation of the two, the air quality inside the sealing cover can be effectively controlled, the dust concentration can be reduced, and the internal environment can be kept clean and stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0064] Figure 1 It is a flow chart of the control method of the present invention.

[0065] Figure 2 The figure is a schematic diagram of the overall structure of the intelligent maintenance device for UPS power supply of the present invention.

[0066] Figure 3 It is a schematic structural diagram of the present invention along the cross section of the UPS body.

[0067] Figure 4 It is a schematic diagram of the structure of the sprayer and the sealing cover of the present invention.

[0068] Figure 5 It is a schematic structural diagram of the connection between the sealing cover and the side slide plate of the present invention.

[0069] Figure 6For the present invention Figure 5 An enlarged schematic diagram of the structure of section A is shown.

[0070] Figure 7 For the present invention Figure 6 An enlarged schematic diagram of the structure of part B is shown.

[0071] Figure 8 It is a schematic structural diagram of the present invention along the cross section of the sealing cover.

[0072] Fig. 9 For the present invention Figure 8 An enlarged schematic diagram of the C-section structure is shown.

[0073] Fig.10 For the present invention Fig. 9 An enlarged schematic diagram of the D structure is shown.

[0074] Fig.11 It is a schematic diagram of the structure of the present invention after the section along the side slide.

[0075] Fig.12 For the present invention Fig.11 An enlarged schematic diagram of the E-section structure is shown.

[0076] Fig.13 It is a schematic structural diagram of the drying plate of the present invention.

[0077] Fig.14 It is a schematic diagram of the partial structure of the drying plate of the present invention.

[0078] In the figure: 1. UPS body; 2. air inlet; 3. connecting plate; 4. carrying barrel; 5. sealing cover; 6. air vent; 7. heating block; 8. side slide plate; 9. pusher; 10. drying plate; 11. spring; 12. winding drum; 13. sprayer; 14. slot; 15. slide bar; 16. slot; 161. flat slot; 162. through slot; 17. shielding cloth; 18. slide block; 19. blocking block; 20. card plate; 21. groove; 22. push block; 23. connecting rod; 24. first fan; 25. second fan; 26. motor; 27. arc shielding plate; 28. shielding hole; 29. ​​connecting block; 30. elastic rod. DETAILED DESCRIPTION

[0079] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0080] like Figures 2 to 14 The intelligent maintenance device for a UPS power supply shown in the figure comprises a UPS body 1, an air inlet 2 is provided on the side wall of the UPS body 1, a controller is fixedly installed on the side wall of the UPS body 1, and further comprises:

[0081] The connecting plate 3 is fixedly connected to the side wall of the UPS body 1 and is located below the air inlet 2;

[0082] The carrying barrel 4 is fixedly mounted on the top of the connecting plate 3, and a plurality of openings are formed on the outer wall of the carrying barrel 4;

[0083] A plurality of sprayers 13 are respectively disposed in the openings at corresponding positions, and are used to atomize and spray the liquid inside the carrying barrel 4;

[0084] Monitoring unit, used to monitor the dust concentration and humidity in the air;

[0085] After the monitoring unit obtains that the dust concentration exceeds a predetermined value and / or the air humidity does not meet the standard, the controller is used to control the sprayer 13 to start spraying;

[0086] The sealing shielding mechanism is arranged inside the UPS body 1, and is used to shield and dry the air entering the UPS body 1 through the air inlet 2 after the sprayer 13 sprays the mist, so as to prevent the electronic components inside the UPS body 1 from being damaged;

[0087] In a specific implementation, after the cooling fan is started, the heat inside the device will be discharged to the outside, and at the same time, air will enter the device through the air inlet 2, and the purpose of cooling will be achieved through the exchange of internal and external airflows. At this time, if the amount of dust contained in the air at the air inlet 2 exceeds the standard, it will follow the airflow into the inside of the UPS body 1. Therefore, the air at the current air inlet 2 is monitored by the monitoring unit. After obtaining that one or both of the dust concentration and air humidity do not meet the relevant standards, the controller controls the sprayer 13 to spray. On the one hand, the mist is conducive to making the dry air moist, and on the other hand, the mist is used to adsorb dust to prevent dust from entering the inside of the UPS body 1 through the air inlet 2. This can effectively reduce the pollution inside the UPS body 1 and protect the internal electronic components from damage.

[0088] After the mist-treated air enters the UPS body 1 through the air inlet 2, the sealing and shielding mechanism will intercept and shield the incoming air. During this process, the monitoring unit will continue to monitor whether the humidity of the air entering the inside exceeds a predetermined value. If the humidity exceeds the predetermined value, the controller will control the sealing and shielding mechanism to dry the air to ensure that the humidity of the air entering the UPS body 1 does not exceed the safety threshold, which can help prevent high-humidity air from entering the UPS body 1 and causing damage to electronic components, thereby helping to protect the stable operation of the UPS power system and extend its service life.

[0089] As a technical optimization solution of the present invention: the sealing and concealing mechanism includes:

[0090] The sealing cover 5 is fixedly mounted on the inner side wall of the UPS body 1 and is used to cover the air inlet 2;

[0091] Two groups of air holes 6 are symmetrically arranged on the side walls of the sealing cover 5;

[0092] The heating block 7 is fixedly installed inside the sealing cover 5 and is used to dry the flowing air;

[0093] In a specific implementation, the air entering the UPS body through the air inlet 2 is intercepted by the setting of the sealing cover 5. After entering the sealing cover 5, the air can only flow to the inside of the UPS body through the air vents 6. During this process, the monitoring unit will continue to monitor the air inside the sealing cover 5. If the air humidity is high after spraying, the controller controls the heating block 7 to start, and the heating block 7 is used to appropriately increase the temperature of the inside of the sealing cover 5, thereby reducing the air humidity, which helps to make the air enter the inside of the UPS body 1 through the air vents 6 in a state that meets relevant standards, thereby helping to prevent damage to the electronic components inside the UPS body 1.

[0094] It should be noted that the cooperation between the sprayer 13 and the heating block 7 is conducive to maintaining the air humidity inside the sealing cover 5 within an appropriate range, including but not limited to, when the air humidity is high, evaporating the moisture in the air by increasing the power of the heating block 7, and when the air inside the sealing cover 5 is dry, reducing the power of the heating block 7 and increasing the spray rate of the sprayer 13 to increase the air humidity entering the sealing cover 5.

[0095] It should be noted that the monitoring unit includes a dust sensor and a humidity sensor, both of which are fixedly mounted on the inner top surface of the sealing cover 5 .

[0096] As a technical optimization solution of the present invention: it also includes:

[0097] Two side slide plates 8 are symmetrically slidably connected to two side walls of the sealing cover 5;

[0098] A push member 9, wherein the fixed portion of the push member 9 is fixedly connected to the inner bottom surface of the sealing cover 5, and the telescopic end of the push member 9 is fixedly connected to one of the side slide plates 8;

[0099] Two drying plates 10 are disposed between the two side slide plates 8 through a connecting piece, and a plurality of slots 14 are formed on the two drying plates 10;

[0100] Two groups of interception components are respectively arranged at the bottom of the two drying plates 10;

[0101] Spring 11, spring 11 is arranged between two groups of interception components;

[0102] The interception components include:

[0103] The winding drum 12 is rotatably connected to the side wall of the drying plate 10;

[0104] A slot 16 is provided at the bottom of the drying plate 10;

[0105] The shielding cloth 17 is connected to the winding drum 12;

[0106] The slider 18 is slidably connected to the inside of the slot 16, the slider 18 is fixedly connected to the shielding cloth 17, and the spring 11 is fixedly connected between the two sliders 18;

[0107] In the specific implementation, the above example explains that the air entering the sealing cover 5 is heated by setting the heating block 7 to prevent the air humidity from being too high. However, after the dust is reduced by spraying, some dust may still escape into the sealing cover 5, and the heating method may cause the dust moistened by the mist to become dry and fly again, which may cause some dust to enter the UPS body 1 through the air vents 6.

[0108] Therefore, the shielding cloth 17 is set to intercept, because the shielding cloth 17 is located higher than the air inlet 2 inside the sealing cover 5, so the air after entering the sealing cover 5 through the air inlet 2 is located in the space below the shielding cloth 17, and because the shielding cloth 17 is set at the bottom of the air vent 6, the dust escaping into the sealing cover 5 will be first intercepted by the shielding cloth 17, because of the characteristics of the dust, it will adhere to the bottom of the shielding cloth 17, which is conducive to intercepting the escaping dust again. On the one hand, it helps to prevent the dust from flowing to the part above the shielding cloth 17. On the other hand, the shielding cloth 17 will also absorb moisture in the air, which can not only prevent the dust from diffusing upward, but also absorb moisture in the air. After the shielding cloth 17 absorbs moisture, it can more effectively capture dust particles. The monitoring unit is set above the shielding cloth 17, and the monitoring unit will continuously monitor the air humidity and dust in the space above the shielding cloth 17 to ensure that the air passing through the air vent 6 meets the relevant standards.

[0109] After a certain period of interception, a certain amount of dust will accumulate at the bottom of the shielding cloth 17, and then it needs to be cleaned to prevent it from affecting the flow of air. At this time, the controller controls the pusher 9 to start pushing out, and the pusher 9 pushes the side slide 8 to slide in the direction of the air vent 6, and the air vent 6 is blocked by the side slide 8. In this process, the two winding drums 12 respectively contact the sealing cover 5 and the side wall of the UPS body 1 during the upward movement, so that the winding drum 12 rolls up the shielding cloth 17 during the rotation. The two shielding cloths 17 will move away from each other during the rolling process, and then pull the two sliders 18 away from each other. In addition, in this process, the dust adhering to the shielding cloth 17 will be scraped off by the grooves 16, and then the dust is cleaned, which helps to prevent the accumulation of excessive dust from affecting the air permeability of the shielding cloth 17.

[0110] Furthermore, when the two shielding cloths 17 move away from each other, the side slide plate 8 has gradually completed shielding the air vents 6, so that after the shielding cloths 17 are released, dust will not enter the interior of the UPS body 1 through the air vents 6 and cause damage to the electronic components.

[0111] It should be noted that the push member 9 can be an electric push rod or an electric cylinder.

[0112] It needs to be explained again that the slot 16 includes a flat slot 161 and a through slot 162. The flat slot 161 is connected to the through slot 162. The shielding cloth 17 is located in the flat slot 161 and is connected to the winding drum 12 through the through slot 162. When the winding drum 12 is wound, the through slot 162 will scrape off the dust on the shielding cloth 17.

[0113] It should be further explained that, as the winding drum 12 is wound, the diameter of the winding drum 12 will gradually increase. On the one hand, the number of winding turns is limited, and the increase in diameter is limited, which generally does not cause any impact. On the other hand, even after the diameter of the winding drum 12 increases, because there is a gap reserved between the two drying plates 10, as the winding drum 12 approaches, the two drying plates 10 will approach each other, and under the action of the connecting piece, the winding drum 12 will always fit tightly against the corresponding side wall.

[0114] As a technical optimization solution of the present invention: it also includes:

[0115] The blocking block 19 is fixedly connected to the drying plate 10;

[0116] The clamping plate 20 is slidably connected to the side wall of the side sliding plate 8;

[0117] The groove 21 is formed on the side slide plate 8, and an elastic member is fixedly connected between the clamping plate 20 and the groove 21;

[0118] A push block 22, which is slidably connected to the side slide plate 8;

[0119] The connecting rod 23 is fixedly connected between the push block 22 and the clamping plate 20, and the connecting rod 23 is vertically slidably connected with the side slide plate 8;

[0120] In the specific implementation, in the above example, it is mentioned that the two shielding cloths 17 are moved away from each other so as to scrape off the dust adhering to the shielding cloths 17 through the slots 16. However, during the scraping process, some dust may still not be scraped off and adhere to the shielding cloths 17.

[0121] Therefore, in the process of the side slide plate 8 moving upward, the card plate 20 will be driven to move, and the card plate 20 will contact the inner top wall of the sealing cover 5 after moving upward a certain distance. As the side slide plate 8 continues to move upward, the card plate 20 will generate relative movement with the side slide plate 8, and the card plate 20 will compress the elastic member and drive the push block 22 to move through the connecting rod 23. The two inclined surfaces of the push block 22 will contact the blocking block 19, thereby pushing the two blocking blocks 19 to approach each other. The two blocking blocks 19 approaching each other will further drive the two drying plates 10 to approach each other, and the two drying plates 10 will drive the two winding drums 12 to approach each other and separate from the corresponding contacting side walls. After the shielding cloth 17 loses its restriction, the shielding slider 18 will quickly return to its original position under the action of the spring 11, and due to the action of the spring 11, they will drive the shielding cloth 17 to quickly return to its initial position through the slider 18. The polarization force generated by this rapid action can further remove the dust remaining on the shielding cloth 17.

[0122] After the two shielding cloths 17 return to their positions, the pushing member 9 drives the side slide plate 8 to move downward, the side slide plate 8 drives the drying plate 10 to move downward through the connecting member, and the drying plate 10 drives the shielding cloth 17 to move downward through the winding drum 12. In the process of the shielding cloth 17 moving downward, the shielding cloth 17 at this time serves to guide the shaken-off dust downward, thereby helping to prevent the dust from staying near the air vent 6, and further helping to prevent the dust from entering the interior of the UPS body and causing unnecessary damage to the electronic components.

[0123] It should be noted that the elastic member is specifically a return spring.

[0124] As a technical optimization solution of the present invention: it also includes:

[0125] The first fan 24 is fixedly installed inside the sealing cover 5;

[0126] The second fan 25 is fixedly installed inside the sealing cover 5;

[0127] In the specific implementation, the above example illustrates that the dust is guided downward by the shielding cloth 17, but if the dust is not processed and collected, it will still stay inside the sealing cover 5, and then it will still affect the shielding cloth 17 in the subsequent process;

[0128] Therefore, when the shielding cloth 17 intercepts the dust and pushes the dust downward, the controller controls the first fan 24 and the second fan 25 to work together. The first fan 24 is responsible for extracting the air containing dust from the inside of the sealing cover 5 and discharging it into the external environment, which helps to reduce the accumulation of internal dust; while the second fan 25 is responsible for introducing fresh air into the inside of the sealing cover 5. The fresh air can also help improve the air circulation inside the sealing cover 5, promote heat dissipation, and maintain the internal temperature stable. Through the cooperation of the two, the air quality inside the sealing cover 5 can be effectively controlled, the dust concentration can be reduced, and the internal environment can be kept clean and stable.

[0129] As a technical optimization solution of the present invention: it also includes:

[0130] The motor 26 is fixedly mounted on the top of the connecting plate 3 through a mounting frame;

[0131] The arc-shaped shielding plate 27 is fixedly connected to the output shaft end of the motor 26 through a support plate;

[0132] Multiple groups of shielding holes 28 are all opened on the arc shielding plate 27, and the aperture of each group of shielding holes 28 decreases successively;

[0133] In a specific implementation, when the humidity of the air entering the sealing cover 5 is too high, the motor 26 is controlled to start, and the motor 26 drives the arc-shaped shielding plate 27 to rotate through the support plate, thereby reducing the spray volume of the sprayer 13 through the shielding hole 28.

[0134] It should be noted that, by providing shielding holes 28 with different diameters, the spray volume of the sprayer 13 can be adjusted according to actual needs.

[0135] As a technical optimization solution of the present invention: the connecting piece includes:

[0136] Two connecting blocks 29 are fixedly connected to the tops of the two drying plates 10 respectively;

[0137] An elastic rod 30, fixedly connected between the two connecting blocks 29;

[0138] Two slide bars 15 are respectively fixedly connected to the side walls of the two connection blocks 29, and the two slide bars 15 are slidably connected to the side walls of the side slide plate 8;

[0139] In a specific implementation, the two drying plates 10 will move the two connecting blocks 29 closer to each other when they approach each other. The two connecting blocks 29 will compress the elastic rods 30 at the corresponding positions to make way for adaptation. The moving trajectory of the connecting blocks 29 is limited by the two sliding rods 15, so that the moving trajectory of the connecting blocks 29 is fixed.

[0140] It should be noted that the elastic rod 30 is composed of a fixed sleeve and two elastic telescopic rods, and the two elastic telescopic rods are slidably connected to the two ends of the fixed sleeve respectively.

[0141] like Figure 1 A control method for an intelligent maintenance device for a UPS power supply is shown, and the control method comprises the following steps:

[0142] Receiving information on dust concentration exceeding the standard and / or air humidity failing to reach the standard obtained by the monitoring unit;

[0143] Generate first control information according to the dust concentration exceeding standard information and / or the air humidity not reaching standard information, the first control information is used to control the sprayer 13 to spray;

[0144] The first control information is sent to the sprayer 13 to control the sprayer 13 to spray, so as to increase the humidity of the air and / or reduce the dust.

[0145] As a technical optimization solution of the present invention: it also includes:

[0146] Receiving information obtained by the monitoring unit that the humidity of the air entering the UPS body 1 exceeds the standard;

[0147] generating second control information according to the humidity exceeding standard information;

[0148] The second control information is sent to the heating block 7 to control the heating block 7 to start, so as to heat and dry the air.

[0149] As a technical optimization solution of the present invention: it also includes:

[0150] When the second control information is generated, the third control information is also generated;

[0151] The third control information is sent to the motor 26 to control the motor 26 to start, so that the motor 26 drives the arc-shaped shielding plate 27 to rotate.

[0152] Working principle of the present invention:

[0153] After the cooling fan is started, the heat inside the device will be discharged to the outside, and at the same time, the air will enter the device through the air inlet 2, and the purpose of cooling will be achieved through the exchange of internal and external airflows. At this time, if the dust content in the air at the air inlet 2 exceeds the standard, it will follow the airflow into the inside of the UPS body 1. Therefore, the air at the current air inlet 2 is monitored by the monitoring unit. After obtaining that one or both of the dust concentration and air humidity do not meet the relevant standards, the controller controls the sprayer 13 to spray. On the one hand, the mist is conducive to making the dry air moist, and on the other hand, the mist is used to adsorb dust to prevent dust from entering the inside of the UPS body 1 through the air inlet 2. This can effectively reduce the pollution inside the UPS body 1 and protect the internal electronic components from damage;

[0154] After the mist-treated air enters the UPS body 1 through the air inlet 2, the sealing and shielding mechanism will intercept and shield the incoming air. During this process, the monitoring unit will continue to monitor whether the humidity of the air entering the inside exceeds a predetermined value. If the humidity exceeds the predetermined value, the controller will control the sealing and shielding mechanism to dry the air to ensure that the humidity of the air entering the UPS body 1 does not exceed the safety threshold, which can help prevent high-humidity air from entering the UPS body 1 and causing damage to electronic components, thereby helping to protect the stable operation of the UPS power system and extend its service life.

[0155] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention claimed.

Claims

1. An intelligent maintenance device for a UPS power supply, comprising a UPS body (1), an air inlet (2) being provided on a side wall of the UPS body (1), and a controller being fixedly mounted on the side wall of the UPS body (1), characterized in that: Also includes: A connecting plate (3) fixedly connected to a side wall of the UPS body (1) and located below the air inlet (2); A carrying bucket (4) is fixedly mounted on the top of the connecting plate (3), and a plurality of openings are formed on the outer wall of the carrying bucket (4); A plurality of sprayers (13) are respectively arranged in the openings at corresponding positions and are used to atomize and spray the liquid inside the carrying barrel (4); Monitoring unit, used to monitor dust concentration and humidity in the air; After the monitoring unit obtains that the dust concentration exceeds a predetermined value and / or the air humidity does not meet the standard, the controller is used to control the sprayer (13) to start spraying; A sealing shielding mechanism is arranged inside the UPS body (1) and is used to shield and dry the air entering the UPS body (1) through the air inlet (2) after the sprayer (13) sprays the mist, so as to prevent the electronic components inside the UPS body (1) from being damaged; The sealing and concealing mechanism comprises: A sealing cover (5) is fixedly mounted on the inner side wall of the UPS body (1) and is used to shield the air inlet (2); Two groups of air holes (6) are symmetrically arranged on the side walls of the sealing cover (5); A heating block (7) is fixedly mounted inside the sealing cover (5) and is used to dry the flowing air.

2. The intelligent maintenance device for UPS power supply according to claim 1, characterized in that: Also includes: Two side slide plates (8) symmetrically slidably connected to two side walls of the sealing cover (5); A pushing member (9), wherein a fixed portion of the pushing member (9) is fixedly connected to the inner bottom surface of the sealing cover (5), and a telescopic end of the pushing member (9) is fixedly connected to one of the side slide plates (8); Two drying plates (10) are arranged between the two side sliding plates (8) via a connecting piece, and a plurality of slots (14) are provided on the two drying plates (10); Two groups of interception components are respectively arranged at the bottom of the two drying plates (10); A spring (11), wherein the spring (11) is arranged between the two groups of interception components; The interception component includes: A winding drum (12) rotatably connected to the side wall of the drying plate (10); A slot (16) is formed at the bottom of the drying plate (10); A shielding cloth (17) connected to the winding drum (12); A slider (18) is slidably connected to the inside of the slot (16); the slider (18) is fixedly connected to the shielding cloth (17); and the spring (11) is fixedly connected between the two sliders (18).

3. The intelligent maintenance device for UPS power supply according to claim 2, characterized in that: Also includes: A blocking block (19) fixedly connected to the drying plate (10); A clamping plate (20) slidably connected to the side wall of the side sliding plate (8); A groove (21) is formed on the side slide plate (8), and an elastic member is fixedly connected between the clamping plate (20) and the groove (21); A push block (22), the push block (22) being slidably connected to the side slide plate (8); A connecting rod (23) is fixedly connected between the push block (22) and the clamping plate (20), and the connecting rod (23) is vertically slidably connected to the side sliding plate (8).

4. The intelligent maintenance device for UPS power supply according to claim 1, characterized in that: Also includes: A first fan (24) is fixedly mounted inside the sealing cover (5); The second fan (25) is fixedly installed inside the sealing cover (5).

5. The intelligent maintenance device for UPS power supply according to claim 1, characterized in that: Also includes: A motor (26), the motor (26) being fixedly mounted on the top of the connecting plate (3) via a mounting frame; An arc-shaped shielding plate (27) fixedly connected to the output shaft end of the motor (26) via a support plate; A plurality of groups of shielding holes (28) are all formed on the arc-shaped shielding plate (27), and the aperture of each group of shielding holes (28) decreases in sequence.

6. The intelligent maintenance device for UPS power supply according to claim 2, characterized in that: The connecting piece comprises: Two connecting blocks (29) are respectively fixedly connected to the tops of the two drying plates (10); An elastic rod (30) fixedly connected between the two connecting blocks (29); The two sliding rods (15) are respectively fixedly connected to the side walls of the two connecting blocks (29), and the two sliding rods (15) are both slidably connected to the side walls of the side sliding plates (8).

7. A control method for an intelligent maintenance device for a UPS power supply, applicable to the intelligent maintenance device for a UPS power supply according to claim 5, characterized in that: The control method comprises the following steps: Receiving information on dust concentration exceeding the standard and / or air humidity failing to reach the standard obtained by the monitoring unit; Generating first control information based on the information that the dust concentration exceeds the standard and / or the information that the air humidity does not meet the standard, the first control information being used to control the sprayer (13) to spray; The first control information is sent to the sprayer (13) to control the sprayer (13) to spray, so as to increase the humidity of the air and / or reduce dust.

8. The control method for the intelligent maintenance device of a UPS power supply according to claim 7, characterized in that: Also includes: Receiving information obtained by a monitoring unit that the humidity of the air entering the UPS body (1) exceeds a standard; generating second control information according to the humidity exceeding standard information; The second control information is sent to the heating block (7) to control the heating block (7) to start, so as to heat and dry the air.

9. The control method for an intelligent maintenance device for a UPS power supply according to claim 8, characterized in that: Also includes: When the second control information is generated, the third control information is also generated; The third control information is sent to the motor (26) to control the motor (26) to start, so that the motor (26) drives the arc-shaped shielding plate (27) to rotate.

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