Energy-saving water-cooled air conditioner and energy-saving optimization control method of water-cooled air conditioner

Abstract

The invention discloses an energy-saving water-cooling air conditioner and an energy-saving optimization control method of the water-cooling air conditioner. The energy-saving water-cooling air conditioner comprises a water-cooling air conditioner body. Compared with an existing water-cooling air conditioner, the water-cooling air conditioner has the advantages that the movable frame and the cleaning block are driven by the driving motor and the driving screw to move, impurities on the filter screen can be automatically cleaned, and the impurities are discharged by matching with an automatic opening and closing of the closing plate; the angle of the wind shield can be flexibly adjusted, the air outlet direction of cold air is changed, the cold air is prevented from directly blowing a user, and the comfortable requirements of different scenes and people are met; the wind shield can be quickly disassembled by pressing the limiting block; dust on the surface of the surface can be conveniently cleaned; and during installation, automatic locking is achieved through a reset spring, operation is easy, and normal operation of the device is not affected.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of water-cooled air conditioners, and particularly relates to an energy-saving water-cooled air conditioner and an energy-saving optimization control method of the water-cooled air conditioner. BACKGROUND

[0002] The water-cooled air conditioner on the market can spray water mist with low temperature to the environment, so that the nearby people can feel cool, thereby achieving cooling. The traditional water-cooled air conditioner structure is to set a water tank at the bottom of the body, set a top water tank at the bottom of the body, supply water to the top water tank from the water pump in the water tank, then the water flows into the water curtain below from the drain hole in the top water tank, the water curtain is located behind the air inlet, when the air blower blows air from the air outlet, the newly incoming air will pass through the air inlet and carry the water in the water curtain at the same time, and then be blown out from the air outlet by the air blower. The water curtain in the middle plays a role of dispersing the water as much as possible, so that it can fully contact with the air, and ensure that the air flowing through can carry as much water as possible. The water-cooled air conditioner with this structure still uses normal temperature water in the water tank, therefore, some manufacturers design to use air conditioner compressor refrigeration, use the evaporation of refrigerant in the evaporator to cool the water in the water tank, thereby improving the cooling effect. In order to save electric energy and improve the refrigeration efficiency, the water tank is designed to be composed of a large water tank and a small water tank, the evaporator is arranged in the small water tank, the water pump is arranged in the small water tank to pump the ice-cold water to the top water tank, and the large water tank supplies water to the small water tank through the water supplement pump. Therefore, the evaporator only cools and refrigerates a small part of the water in the small water tank, which can save electric energy. However, the existing water-cooled air conditioner system still has some deficiencies, that is, the water flowing from each water curtain will flow into the large water tank or the small water tank below, because the water in the water curtain is cooled and has low temperature, the temperature of the water flowing into the large water tank will be increased, and the water can be cooled again only by being pumped to the small water tank, which increases the load of the compressor, resulting in waste of electric energy.

[0003] According to the search, the announcement number CN211084324U discloses an energy-saving water-cooled air conditioning system with specific water receiving function, comprising a machine box, a blower, a water tank, a water pump, a top water tank and a water curtain, an air outlet is arranged on the front end face of the machine box, an air inlet is arranged on the side wall of the machine box, the water curtain is arranged behind the air inlet, the blower is arranged behind the air outlet, the water tank is arranged at the bottom of the machine box, the water pump pumps water to the top water tank, a drain hole is arranged at the bottom of the top water tank corresponding to the position of the water curtain, a compressor and a condenser are arranged in the machine box, the water tank is divided into a large water tank and a small water tank, the large water tank and the small water tank receive the water flowing down from the water curtain, an evaporator is arranged in the small water tank, the water pump is arranged in the small water tank, a float ball valve is arranged in the small water tank, a water supplement pump is arranged in the large water tank, the water supplement pump supplies water to the small water tank, and the float ball valve controls the opening and closing of the water supplement pump. A water receiving disc is arranged above the large water tank and the small water tank, the water flowing down from the water curtain with lower temperature is collected into the small water tank, and electric energy is saved;

[0004] Although the prior art sets the water receiving disc above the large water tank and the small water tank, collects the water flowing down from the water curtain into the small water tank, and the temperature difference between the water in the small water tank and the water in the small water tank is small, both belong to low-temperature cold water, thereby greatly reducing the working load of the compressor and saving electric energy, but when the energy-saving water-cooled air conditioner water receiving disc is used, because the bottom of the energy-saving water-cooled air conditioner water receiving disc is in contact with water for a long time, algae grow on the bottom of the energy-saving water-cooled air conditioner water receiving disc, block the drain, affect the normal use of the energy-saving water-cooled air conditioner water receiving disc, therefore, it is particularly important to design an energy-saving water-cooled air conditioner and an energy-saving optimization control method of the water-cooled air conditioner to solve the above problems. SUMMARY

[0005] (1) Technical problem to be solved

[0006] In view of the defects of the prior art, the purpose of the present application is to provide an energy-saving water-cooled air conditioner and an energy-saving optimization control method of the water-cooled air conditioner, which solves the problem that the bottom of the energy-saving water-cooled air conditioner water receiving disc is in contact with water for a long time, resulting in the growth of some algae on the bottom of the energy-saving water-cooled air conditioner water receiving disc, blocking the drain, affecting the normal use of the energy-saving water-cooled air conditioner water receiving disc.

[0007] (2) Technical scheme

[0008] In order to solve the above technical problems, the application provides an energy-saving water-cooled air conditioner, which comprises a water-cooled air conditioner body; a water tank is fixedly connected to the bottom of the water-cooled air conditioner body; a water curtain is fixedly connected to the upper portion of the water-cooled air conditioner body; a connecting cover is fixedly connected to the inside of the water-cooled air conditioner body and located outside the water curtain; a water receiving tray is fixedly connected to the bottom of the connecting cover; a cleaning assembly is arranged on the top of the water receiving tray; and a wind blocking assembly is arranged on the front end of the water-cooled air conditioner body.

[0009] The cleaning assembly is used for cleaning impurities on the water receiving tray, and comprises a connecting frame fixedly connected to the top of the water receiving tray, a filter screen fixedly connected to the inside of the connecting frame, a moving frame slidingly connected to the inside of the connecting frame and located on the filter screen, a cleaning block fixedly connected to the bottom of the moving frame, and a closing plate rotatably connected to the outside of the connecting frame.

[0010] The wind blocking assembly is used for blocking the cold air blown out by the water-cooled air conditioner body.

[0011] When the water-cooled air conditioner body is used, the water level in the water tank is checked first to ensure that the large water tank has sufficient water storage, the small water tank maintains normal water volume through the float ball valve and the water supplement pump, the closing plate of the cleaning assembly is in a closed state, there is no obvious accumulation of large impurities on the filter screen, the wind blocking plate is stably connected to the sliding groove through the moving frame, and the limiting block is clamped in the limiting groove, the water-cooled air conditioner body is started, the water pump in the small water tank delivers the cooled cold water to the top water tank, the water flows through the water curtain through the drain hole and is fully dispersed, when the air blower works, the external air passes through the water curtain through the air inlet to carry water and reduce the temperature, and is then blown out through the air outlet, at the same time, the ultraviolet sterilization lamp is started, the ultraviolet rays emitted by the ultraviolet sterilization lamp are refracted through the reflecting plate, the water flowing into the water receiving tray is sterilized to avoid the growth of algae to block the delivery pipe, if it is necessary to adjust the air outlet direction, the connecting rod is pulled to make the clamping block separate from the limiting gear, the connecting rod is rotated to adjust the angle of the wind blocking plate, the connecting rod is loosened, the spring is pressed to push the clamping block to lock the angle, and the cold air is prevented from being directly blown, during the operation, if the air outlet efficiency is found to be reduced, the driving motor is started, the driving end drives the driving screw to rotate, the moving frame slides along the connecting frame, the cleaning block at the bottom pushes the impurities on the filter screen to one side of the closing plate, when the moving frame moves, the pressing block at the top presses the moving rod, the closing plate is opened by rotating the rod to pull the closing plate, the impurities are discharged from the connecting frame along with the cleaning block, after the cleaning is completed, the driving motor is turned off, the moving frame is reset, the pressing block is separated from the moving rod, the moving rod is reset by the compression spring, and the closing plate is closed under the action of the torsional spring, when the surface of the wind blocking plate is dusty, the two groups of limiting blocks are pressed to make the limiting balls inserted into the fixed cylinder, the moving frame is pulled out of the sliding groove, and the wind blocking plate can be disassembled, after cleaning, the wind blocking plate is reinstalled and the limiting blocks are clamped and locked by the reset spring.

[0012] Preferably, the inner part of the connecting frame and the bottom of the moving frame are rotationally connected with a driving screw, the moving frame is threadedly connected with the driving screw, and the driving end of the driving screw fixedly connected with a driving motor extends to the outside of the connecting frame.

[0013] Further, two groups of sleeves are fixedly connected to the outside of the connecting frame and above the closing plate, the inner part of the sleeves is slidably connected with a moving rod, the moving rod rotationally connected with a rotating rod extending to the outside of the sleeve, and the rotating rod is rotationally connected with the closing plate.

[0014] Still further, a connecting ring is fixedly connected to the outside of the moving rod and the inner part of the sleeve, a compression spring is fixedly connected to the outside of the moving rod and the inner part of the sleeve, and a pressing block is fixedly connected to the top of the moving frame.

[0015] Still further, a filter plate is fixedly connected to the bottom of the connecting frame, the bottom end of the inner part of the water pan is designed as a concave structure, a conveying pipe is fixedly connected to the bottom of the water pan, and waterproof glass frames are fixedly connected to the periphery of the inner part of the water pan.

[0016] Still further, an ultraviolet sterilization lamp is fixedly connected to the inner part of the waterproof glass frame, reflecting plates are fixedly connected to the upper and lower ends of the connecting frame, and the reflecting plates are designed as an inclined structure.

[0017] Still further, the wind blocking assembly comprises a wind shield plate located at the front end of the water-cooled air conditioner body, connecting rods are rotationally connected to the two sides of the water-cooled air conditioner body, a moving frame is rotationally connected to the front end of the connecting rod, limit blocks are slidably connected to the upper and lower ends of the inner part of the moving frame, a sliding rod is fixedly connected to the inner part of the moving frame between the two groups of limit blocks, sliding blocks are slidably connected to the two sides of the sliding rod, support rods are rotationally connected to the upper and lower ends of the sliding blocks, the support rods are fixedly connected with the limit blocks, and reset springs are fixedly connected to the two sides of the sliding blocks and the outside of the sliding rod.

[0018] Still further, a fixed cylinder and a limit ball are fixedly connected between the two groups of limit blocks, the limit ball is inserted into the inner part of the fixed cylinder, a sliding groove is formed in the rear end of the wind shield plate, the moving frame is slidably connected with the sliding groove, a plurality of limit grooves are formed in the upper and lower ends of the inner part of the sliding groove, and the limit blocks are inserted into the inner part of the limit grooves.

[0019] Still further, a limit gear is rotationally connected to the outside of the moving frame, the limit gear is fixedly connected with the connecting rod, a clamping block is arranged on the outside of the limit gear, a connecting seat is fixedly connected to the side of the moving frame close to the clamping block, the clamping block is slidably connected with the connecting seat, an extrusion spring is fixedly connected between the clamping block and the connecting seat, a pull rod is fixedly connected to the outside of the clamping block, a containing groove is formed in the inner part of the connecting seat, and elastic blocks are fixedly connected to the upper and lower ends of the inner part of the containing groove.

[0020] The energy-saving optimization control method of the energy-saving water-cooled air conditioner comprises:

[0021] S1, the system automatically detects the water level of the large water tank and the water temperature of the small water tank, feeds back signals through the floating ball valve, controls the water supplement pump to supplement water as needed, avoids water body heat loss caused by excessive water storage of the large water tank, sets the target water temperature of the small water tank, if the initial water temperature is higher than the target value, starts the compressor to run at low power, if the initial water temperature meets the standard, directly skips the precooling step, reduces invalid energy consumption, detects the filter screen pressure difference and the closed plate state of the cleaning assembly, if the pressure difference exceeds the preset threshold value, starts the cleaning assembly to complete the pretreatment in advance, avoids the increase of fan load caused by blockage during operation;

[0022] S2, water body circulation optimization: the low-temperature backflow water collected by the water pan is divided into the small water tank, the water temperature of the small water tank is monitored in real time through the temperature sensor, when the water temperature is lower than the target value by 2℃ or more, the compressor operating power is reduced, when the water temperature approaches the target value, the compressor is maintained at low load, reducing the refrigeration energy consumption, the fan speed is self-adaptive: according to the environmental temperature sensor data, when the environmental temperature is ≤30℃, the fan runs at low speed, when 30-35℃, the fan runs at medium speed, and when ≥35℃, the fan runs at high speed, avoiding the waste of electric energy caused by constant high wind speed;

[0023] S3, the ultraviolet sterilization lamp is started at a time: set to start for 30 minutes every 2 hours of operation, focus the ultraviolet sterilization by the reflection plate, avoid 24 hours of constant light power consumption, at the same time, inhibit the growth of algae, ensure the smoothness of the conveying pipe, reduce the additional load of the water pump, monitor in real time through the filter screen pressure difference sensor, when the pressure difference reaches the set threshold value, automatically start the driving motor to complete the debris cleaning, reset immediately after cleaning, avoid the long-term operation of the assembly to consume energy, start an additional time before daily shutdown, ensure the cleanliness of the filter screen, reduce the load for the next day operation, start the water supplement pump only when the water level is lower than the minimum threshold value through the small water tank floating ball valve signal, stop the machine immediately after the water is supplemented to the preset water level, avoid the waste of electric energy and water body overflow loss caused by continuous water supplement;

[0024] S4, after the system is shut down, the water pump continues to run for 1 minute, the residual water in the water curtain and the conveying pipe is backflowed to the small water tank, reducing the secondary refrigeration demand caused by water residue.

[0025] (3) beneficial effects

[0026] Compared with the prior art, the beneficial effects of the present application are:

[0027] 1. The water-cooled air conditioner body of the present application is designed with a cleaning assembly. The assembly is double-intercepted by primary filtration through a filter screen and secondary filtration through a filter plate, which can effectively block dust, fibers and other impurities in the air from entering the water pan. At the same time, the ultraviolet sterilization lamp in the waterproof glass frame cooperates with the inclined reflection plate to accurately refract the ultraviolet light to the bottom of the water pan and the inlet of the conveying pipe, completely killing the microorganisms and algae spores in the water body, avoiding the problem of algae breeding and blocking the drain in the bottom of the water pan in the prior art, and ensuring that the cold water circulation channel is always unobstructed. When the pressure difference increases due to the accumulation of impurities on the filter screen, the drive motor can automatically drive the drive screw to rotate, and the impurities are pushed to the closing plate by the cleaning block at the bottom of the moving frame. When the moving frame moves, the pressure block linkage moving rod and the rotating rod automatically open the closing plate, realizing automatic cleaning and automatic discharge of impurities without the need for manual disassembly of the water pan or filter screen, greatly reducing maintenance frequency and labor cost, especially suitable for difficult-to-maintain scenes such as industrial workshops and large venues. The double filtration and sterilization design can prevent impurities and algae from entering the water tank and the water pump, which can prevent impurities from wearing out the water pump impeller and reduce water pump failures, and can prevent algae from adhering in the small water tank, ensuring that the evaporator and the water body are in full contact, maintaining the refrigeration efficiency, indirectly prolonging the service life of the core refrigeration components such as the compressor and the evaporator, reducing the replacement cost of the whole machine. If the water pan or the conveying pipe is blocked, it will cause the cold water circulation to be blocked, and the water pump needs to increase the power to supply water, and the compressor also needs to operate overload to make up for the loss of refrigeration capacity. The cleaning assembly can avoid such invalid energy consumption by ensuring smooth circulation, and can further reduce the energy consumption of the whole machine in cooperation with the closed-loop regulation of the refrigeration system.

[0028] 2. The water-cooled air conditioner body of the present application is designed with a wind blocking assembly. The assembly can realize free adjustment of the wind blocking plate within 0-90° angle through the cooperation of the connecting rod and the limiting gear. In summer, the wind blocking plate can be deflected by 30-45° to make the cold air spread along the horizontal direction, avoiding the air conditioner disease caused by direct blowing to the human body, solving the problem of fixed air supply direction and poor comfort of the existing water-cooled air conditioner, and pressing two sets of limiting blocks can make the limiting ball insert into the fixed cylinder to pull out the moving frame from the sliding groove of the wind blocking plate, realizing quick disassembly of the wind blocking plate without tools, which can be completed by one person within 30 seconds. It is convenient to clean the dust and condensed water on the surface of the wind blocking plate, avoiding the problem of increased air outlet resistance and decreased air supply efficiency caused by dust accumulation, and the maintenance convenience is much higher than that of the existing fixed and undismountable wind blocking structure. The cooperation of the clamping block and the extrusion spring can realize the integration of angle adjustment and locking of the wind blocking plate. Pulling the pull rod can unlock the limiting gear to adjust the angle, and the extrusion spring automatically pushes the clamping block to clamp the gear after being released. The angle locking error is ≤2°, which will not cause angle deviation due to fan vibration. Whether it is large-area air supply in industrial workshops, local air supply in offices, or directional air supply in home scenarios, it can be stably adapted to improve the universality of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1Whole three-dimensional structure schematic diagram of the device of the present application;

[0030] Figure 2 Whole three-dimensional structure schematic diagram of the device of the present application;

[0031] Figure 3 Whole three-dimensional structure schematic diagram of the device of the present application;

[0032] Figure 4 Whole three-dimensional structure schematic diagram of the device of the present application;

[0033] Figure 5 Whole three-dimensional structure schematic diagram of the device of the present application;

[0034] Figure 6 Whole three-dimensional structure schematic diagram of the device of the present application;

[0035] Figure 7 Whole three-dimensional structure schematic diagram of the device of the present application;

[0036] Figure 8 Whole three-dimensional structure schematic diagram of the device of the present application;

[0037] Figure 9 Whole three-dimensional structure schematic diagram of the device of the present application;

[0038] Figure 10 Whole three-dimensional structure schematic diagram of the device of the present application;

[0039] Figure 11 Whole three-dimensional structure schematic diagram of the device of the present application;

[0040] Figure 12 Whole three-dimensional structure schematic diagram of the device of the present application;

[0041] Figure 13 Whole three-dimensional structure schematic diagram of the device of the present application;

[0042] Figure 14 Whole three-dimensional structure schematic diagram of the device of the present application;

[0043] Figure 15 Whole three-dimensional structure schematic diagram of the device of the present application;

[0044] The labels in the attached diagram are as follows: 1. Water-cooled air conditioner main body; 2. Water tank; 3. Water curtain; 4. Connecting cover; 5. Water receiving tray; 6. Cleaning assembly; 7. Windproof assembly; 8. Connecting frame; 9. Filter screen; 10. Moving frame; 11. Cleaning block; 12. Closing plate; 13. Drive screw; 14. Drive motor; 15. Sleeve; 16. Moving rod; 17. Rotating rod; 18. Connecting ring; 19. Compression spring; 20. Pressure block; 21. Filter plate; 22. Waterproof 23. Glass frame; 24. Ultraviolet sterilization lamp; 25. Reflector; 26. Wind deflector; 27. Connecting rod; 28. Moving frame; 29. ​​Limiting block; 30. Sliding rod; 31. Sliding block; 32. Support rod; 33. Return spring; 34. Fixed cylinder; 35. Limiting ball; 36. Sliding groove; 37. Limiting groove; 38. Limiting gear; 39. Snap-fit ​​block; 40. Connecting seat; 41. Compression spring; 42. Pull rod; 43. Receiving groove; 44. Elastic block. Detailed Implementation

[0045] This specific embodiment is an energy-saving water-cooled air conditioner, and its structural schematic diagram is as follows: Figures 1-15 As shown, the energy-saving water-cooled air conditioner includes a water-cooled air conditioner body 1; a water tank 2 is fixedly connected to the bottom of the water-cooled air conditioner body 1, a water curtain 3 is fixedly connected to the top of the water-cooled air conditioner body 1, a connecting cover 4 is fixedly connected to the inside of the water-cooled air conditioner body 1 and outside the water curtain 3, a water receiving tray 5 is fixedly connected to the bottom of the connecting cover 4, a cleaning component 6 is provided on the top of the water receiving tray 5, and a wind deflector 7 is provided at the front end of the water-cooled air conditioner body 1.

[0046] The cleaning component 6 is used to clean impurities on the water receiving tray 5. The cleaning component 6 includes a connecting frame 8 fixedly connected to the top of the water receiving tray 5. A filter screen 9 is fixedly connected inside the connecting frame 8. A movable frame 10 is slidably connected inside the connecting frame 8 and located at the filter screen 9. A cleaning block 11 is fixedly connected to the bottom of the movable frame 10. A closing plate 12 is rotatably connected to the outside of the connecting frame 8.

[0047] The wind deflector 7 is used to block the cold air blown out by the water-cooled air conditioner body 1.

[0048] In this embodiment, a drive screw 13 is rotatably connected inside the connecting frame 8 and at the bottom of the movable frame 10. The movable frame 10 is threadedly connected to the drive screw 13. The drive screw 13 extends to the outside of the connecting frame 8 and is fixedly connected to the drive end of the drive motor 14. When too much debris accumulates on the top of the filter screen 9, the drive motor 14 is started. The drive end of the drive motor 14 drives the drive screw 13 to rotate, so that the movable frame 10 can be displaced. When the movable frame 10 is displaced, the cleaning block 11 at its bottom can be displaced. The cleaning block 11 can guide the debris on the top of the filter screen 9 and move it to the end of the connecting frame 8 near the closing plate 12.

[0049] Secondly, in the embodiment, two sets of sleeves 15 are fixedly connected outside the connecting frame 8 and above the closing plate 12, the inside of the sleeve 15 is slidably connected with a moving rod 16, the moving rod 16 extends to the outside of the sleeve 15 and is rotatably connected with a rotating rod 17, the rotating rod 17 is rotatably connected with the closing plate 12, when the moving rod 16 displaces the outside of the connecting frame 8, it drives the rotating rod 17 to displace, so that the rotating rod 17 can pull the closing plate 12 to rotate, open the closing plate 12, and the continuous displacement of the moving frame 10 can make the cleaning block 11 clean the sundries out of the inside of the connecting frame 8, prevent the sundries from accumulating on the filter screen 9, seriously affect the permeability of the filter screen 9, and enhance the practicality of the device;

[0050] In addition, in the embodiment, a connecting ring 18 is fixedly connected outside the moving rod 16 and inside the sleeve 15, a compression spring 19 is fixedly connected outside the connecting ring 18 and outside the moving rod 16, a pressing block 20 is fixedly connected to the top of the moving frame 10, when the moving frame 10 displaces, it can drive the pressing block 20 at the top of the moving frame 10 to displace, the continuous displacement of the moving frame 10 can make the pressing block 20 contact with the moving rod 16, drive the moving rod 16 to displace, so that the rotating rod 17 can displace, when the moving frame 10 resets, it drives the pressing block 20 to reset, so that the contact between the pressing block 20 and the moving rod 16 is cancelled, the compression spring 19 cooperates with the connecting ring 18 to drive the moving rod 16 to reset, so that the rotating rod 17 resets, the closing plate 12 is connected with the connecting frame 8 through the torsion spring, when the rotating rod 17 resets, it cooperates with the torsion spring to make the closing plate 12 close, prevent water from being directly discharged, not filtered through the filter screen 9 and the filter plate 21, and affect the use;

[0051] Further, in the embodiment, the filter plate 21 is fixedly connected to the bottom of the connecting frame 8, the bottom end of the inside of the water pan 5 is designed in a concave structure, the bottom of the water pan 5 is fixedly connected with a conveying pipe, the periphery of the inside of the water pan 5 is fixedly connected with a waterproof glass frame 22, the inside of the waterproof glass frame 22 is fixedly connected with an ultraviolet sterilization lamp 23, the upper and lower ends of the connecting frame 8 are fixedly connected with reflecting plates 24, the reflecting plates 24 are designed in an inclined structure, when water flows into the inside of the water pan 5, the concave structure design of the bottom end of the inside of the water pan 5 makes water flow into the inside of the conveying pipe, thereby leading into the inside of the water tank 2 for use, at the same time, when water leads into the inside of the water pan 5, the ultraviolet sterilization lamp 23 is started, the ultraviolet sterilization lamp 23 emits ultraviolet light to guide the ultraviolet light through the two sets of reflecting plates 24, refract the ultraviolet light at the bottom end of the inside of the water pan 5 and at the conveying pipe, effectively kill the microorganisms and algae in the inside of the water pan 5, prevent the algae from growing in the inside of the water pan 5, block the conveying pipe, and affect the normal use of the device;

[0052] Further, in the embodiment, the wind blocking assembly 7 comprises a wind blocking plate 25 at the front end of the water-cooled air conditioner body 1, a connecting rod 26 rotatably connected to each side of the water-cooled air conditioner body 1, a moving frame 27 rotatably connected to the front end of the connecting rod 26, a limiting block 28 slidably connected to the upper and lower ends inside the moving frame 27, a sliding rod 29 fixedly connected inside the moving frame 27 between the two sets of limiting blocks 28, a sliding block 30 slidably connected to each side of the sliding rod 29, a support rod 31 rotatably connected to the upper and lower ends of the sliding block 30, the support rod 31 being fixedly connected to the limiting block 28, a return spring 32 fixedly connected to each side of the sliding block 30 outside the sliding rod 29, a fixed cylinder 33 and a limiting ball 34 fixedly connected between the two sets of limiting blocks 28, the limiting ball 34 being inserted into the inside of the fixed cylinder 33, a sliding groove 35 being formed at the rear end of the wind blocking plate 25, the moving frame 27 being slidably connected to the sliding groove 35, a plurality of limiting grooves 36 being formed at the upper and lower ends inside the sliding groove 35, the limiting block 28 being inserted into the limiting groove 36, when the water-cooled air conditioner body 1 is in use, the wind blocking plate 25 can block the cold air blown out by the water-cooled air conditioner body 1, can change the direction of the air blown out of the air outlet, can prevent the air blown out of the air outlet from directly blowing on the user, can improve the comfort of the user, when it is necessary to disassemble and clean the wind blocking plate 25, press the two sets of limiting blocks 28, make the limiting ball 34 inserted into the inside of the fixed cylinder 33 by moving the two sets of limiting blocks 28 close to each other, displace the two sets of limiting blocks 28 from the inside of the limiting groove 36 to the inside of the moving frame 27, displace the moving frame 27 from the inside of the sliding groove 35, so that the wind blocking plate 25 can be disassembled, so that the wind blocking plate 25 can be conveniently cleaned, when the wind blocking plate 25 is cleaned, connect the moving frame 27 with the sliding groove 35, displace the sliding block 30 by the return spring 32, so that the support rod 31 can be displaced, displace the limiting block 28, insert the limiting block 28 into the limiting groove 36, so as to lock the moving frame 27, so that the wind blocking plate 25 can be installed;

[0053] Further, in the embodiment, the outer side of the moving frame 27 is rotationally connected with a limiting gear 37, the limiting gear 37 is fixedly connected with the connecting rod 26, the outer side of the limiting gear 37 is provided with a clamping block 38, the side close to the clamping block 38 of the moving frame 27 is fixedly connected with a connecting seat 39, the clamping block 38 and the connecting seat 39 are slidingly connected, the clamping block 38 and the connecting seat 39 are fixedly connected with an extrusion spring 40, the outer side of the clamping block 38 is fixedly connected with a pull rod 41, the inside of the connecting seat 39 is provided with an accommodating groove 42, the upper and lower ends of the inside of the accommodating groove 42 are fixedly connected with elastic blocks 43, when it is needed to adjust the angle of the wind deflector 25, the pull rod 41 is pulled to be displaced to the inside of the accommodating groove 42, the pull rod 41 is limited in the inside of the accommodating groove 42 through the two groups of elastic blocks 43, the contact between the clamping block 38 and the limiting gear 37 is cancelled, so that the limiting gear 37 can rotate, thus the angle of the wind deflector 25 can be adjusted, convenient for use, when the angle adjustment of the wind deflector 25 is completed, the pull rod 41 is pulled to be displaced out of the inside of the accommodating groove 42, the clamping block 38 is driven to be displaced through the extrusion spring 40, the clamping block 38 is contacted with the limiting gear 37, the limiting gear 37 is locked, so that the angle of the wind deflector 25 can be locked, the wind deflector 25 can block the cold wind blown out of the water-cooled air conditioner main body 1, the direction of the wind blown out of the air outlet is changed;

[0054] Further, in the embodiment, the water tank 2 is divided into a large water tank and a small water tank, the large water tank and the small water tank receive the water flowed down from the water curtain 3, the evaporator is arranged in the small water tank, the inside of the small water tank is provided with a water pump, the water supplement device for supplementing water from the large water tank to the small water tank is arranged between the large water tank and the small water tank, the structure of the water supplement device is that the float ball valve is arranged in the small water tank, the water supplement pump is arranged in the large water tank, the water supplement pump supplies water to the small water tank, and the float ball valve controls the opening and closing of the water supplement pump;

[0055] When the device of the technical solution is used, first, the water level in the water tank 2 is checked to ensure that the large water tank has sufficient water storage, the small water tank maintains normal water volume through the float ball valve and the water replenishing pump, the closing plate 12 of the cleaning assembly 6 is confirmed to be in a closed state, there is no obvious accumulation of large debris on the filter screen 9, it is checked whether the wind deflector 25 is stably connected with the sliding groove 35 through the moving frame 27, the limiting block 28 is clamped in the limiting groove 36, the water-cooled air conditioner main body 1 is started, the water pump in the small water tank delivers the cooled cold water to the top water tank, the water body flows through the water curtain 3 through the water hole and is fully dispersed, when the air blower is working, external air carries water and is cooled through the water curtain 3 through the air inlet, and is blown out through the air outlet, at the same time, the ultraviolet sterilization lamp 23 is started, the ultraviolet rays emitted by the ultraviolet sterilization lamp 23 are refracted through the reflecting plate 24, and the water flowing into the water receiving tray 5 is sterilized to avoid the growth of algae to block the delivery pipe, if it is necessary to adjust the air outlet direction, the clamping block 38 is separated from the limiting gear 37 by pulling the pull rod 41, the angle of the wind deflector 25 is adjusted by rotating the connecting rod 26, the angle is locked after the pull rod 41 is loosened and the clamping block 38 is pushed by the compression spring 40, direct cold air blowing is avoided, during the operation process, if it is found that the air outlet efficiency is reduced, the driving motor 14 is started, the driving end drives the driving screw 13 to rotate, the moving frame 10 slides along the connecting frame 8, the cleaning block 11 at the bottom pushes the debris on the filter screen 9 to one side of the closing plate 12, when the moving frame 10 moves, the pressing block 20 at the top extrudes the moving rod 16, the closing plate 12 is opened by rotating the rod 17, the debris is discharged from the connecting frame 8 by the pushing of the cleaning block 11, after cleaning is completed, the driving motor 14 is closed, the moving frame 10 is reset, the pressing block 20 is separated from the moving rod 16, the moving rod 16 is reset by the compression spring 19, and the closing plate 12 is closed under the action of the torsional spring, when the surface of the wind deflector 25 is dusty, the limiting balls 34 are inserted into the fixed cylinders 33 by pressing the two groups of limiting blocks 28, the moving frame 27 is pulled out of the sliding groove 35, and the wind deflector 25 can be disassembled, after cleaning, the wind deflector 25 is reinstalled and the limiting block 28 is clamped and locked by the reset spring 32, compared with the existing water-cooled air conditioner, the water-cooled air conditioner can improve the overall practicability.

[0056] The energy-saving optimization control method for implementing the energy-saving water-cooled air conditioner includes:

[0057] Step one, the system automatically detects the water level of the large water tank and the water temperature of the small water tank, feeds back signals through the float ball valve, controls the water replenishing pump to replenish water as needed, avoids water body heat dissipation loss caused by excessive water storage of the large water tank, sets a target water temperature of the small water tank, if the initial water temperature is higher than the target value, starts the compressor to run at low power, if the initial water temperature meets the standard, directly skips the precooling step to reduce invalid energy consumption, detects the differential pressure of the filter screen 9 of the cleaning assembly 6 and the state of the closing plate 12, if the differential pressure exceeds the preset threshold value, starts the cleaning assembly 6 to complete the pretreatment in advance to avoid the increase of the fan load caused by blockage during the operation;

[0058] Step two, water circulation optimization: the low-temperature backflow water collected by the water pan 5 is diverted to the small water tank, and the water temperature of the small water tank is monitored in real time by the temperature sensor. When the water temperature is lower than the target value by 2℃ or more, reduce the operating power of the compressor. When the water temperature approaches the target value, maintain the low-load operation of the compressor to reduce the energy consumption of refrigeration. The fan speed is self-adaptive: according to the data of the environmental temperature sensor, when the environmental temperature is ≤30℃, the fan runs at low speed; when it is 30-35℃, it runs at medium speed; and when it is ≥35℃, it runs at high speed, to avoid the waste of electric energy caused by constant high wind speed.

[0059] Step three, ultraviolet sterilization lamp 23 timing start: set to start for 30 minutes every 2 hours of operation, use the reflector to focus the ultraviolet light to kill bacteria, avoid 24-hour constant power consumption, and at the same time inhibit the growth of algae, ensure the smoothness of the delivery pipe, reduce the additional load of the water pump, and monitor in real time through the differential pressure sensor of the filter screen 9. When the pressure difference reaches the set threshold, the drive motor 14 is automatically started to complete the cleaning of sundries. After cleaning, it is immediately reset to avoid long-term energy consumption of the components. Start an additional time before daily shutdown to ensure the cleanliness of the filter screen 9 and reduce the load for the next day's operation. Through the small water tank float ball valve signal, only when the water level is lower than the minimum threshold, start the water replenishment pump, and stop immediately after the water is replenished to the preset water level, to avoid the waste of electric energy and water loss caused by continuous water replenishment.

[0060] Step four, after the system is shut down, the water pump continues to operate for 1 minute to return the residual water in the water curtain 3 and the delivery pipe to the small water tank, reducing the secondary refrigeration demand caused by water residue.

[0061] The above embodiments are the preferred implementation of the present application. In addition to this, the present application can be implemented in other ways, and any obvious replacement without departing from the concept of the technical solution is within the protection scope of the present application.

Claims

1. An energy-saving water-cooled air conditioner, comprising a water-cooled air conditioner body (1); characterized in that, A water tank (2) is fixedly connected to the bottom of the water-cooled air conditioner body (1). A water curtain (3) is fixedly connected to the top of the water-cooled air conditioner body (1). A connecting cover (4) is fixedly connected to the inside of the water-cooled air conditioner body (1) and outside the water curtain (3). A water receiving tray (5) is fixedly connected to the bottom of the connecting cover (4). A cleaning component (6) is provided on the top of the water receiving tray (5). A windproof component (7) is provided at the front end of the water-cooled air conditioner body (1). The cleaning component (6) is used to clean impurities on the water receiving tray (5). The cleaning component (6) includes a connecting frame (8) fixedly connected to the top of the water receiving tray (5). A filter screen (9) is fixedly connected inside the connecting frame (8). A movable frame (10) is slidably connected inside the connecting frame (8) and located on the filter screen (9). A cleaning block (11) is fixedly connected to the bottom of the movable frame (10). A closing plate (12) is rotatably connected to the outside of the connecting frame (8). The wind deflector assembly (7) is used to block the cold air blown out by the water-cooled air conditioner body (1).

2. The energy-saving water-cooled air conditioner according to claim 1, characterized in that, The connecting frame (8) is rotatably connected to the bottom of the movable frame (10), and the movable frame (10) is threadedly connected to the driving screw (13). The driving screw (13) extends to the outside of the connecting frame (8) and is fixedly connected to the driving end of the driving motor (14).

3. The energy-saving water-cooled air conditioner according to claim 1, characterized in that, Two sets of sleeves (15) are fixedly connected to the outside of the connecting frame (8) and above the closing plate (12). A moving rod (16) is slidably connected inside the sleeve (15). The moving rod (16) extends to the outside of the sleeve (15) and is rotatably connected to a rotating rod (17). The rotating rod (17) is rotatably connected to the closing plate (12).

4. The energy-saving water-cooled air conditioner according to claim 1, characterized in that, A connecting ring (18) is fixedly connected to the outside of the moving rod (16) and inside the sleeve (15). A compression spring (19) is fixedly connected to the outside of the connecting ring (18) and outside the moving rod (16). A pressure block (20) is fixedly connected to the top of the moving frame (10).

5. An energy-saving water-cooled air conditioner according to claim 1, characterized in that, The bottom of the connecting frame (8) is fixedly connected to a filter plate (21), the bottom of the water receiving tray (5) is designed with a concave structure, the bottom of the water receiving tray (5) is fixedly connected to a conveying pipe, and the four sides of the inside of the water receiving tray (5) are fixedly connected to a waterproof glass frame (22).

6. An energy-saving water-cooled air conditioner according to claim 5, characterized in that, The waterproof glass frame (22) is fixedly connected to an ultraviolet sterilization lamp (23), and the upper and lower ends of the connecting frame (8) are fixedly connected to a reflector (24), which is designed with an inclined structure.

7. An energy-saving water-cooled air conditioner according to claim 5, characterized in that, The wind deflector assembly (7) includes a wind deflector (25) located at the front end of the water-cooled air conditioner body (1). Both sides of the water-cooled air conditioner body (1) are rotatably connected to connecting rods (26). The front end of the connecting rods (26) is rotatably connected to a moving frame (27). The upper and lower ends of the moving frame (27) are slidably connected to limit blocks (28). The moving frame (27) is fixedly connected to a sliding rod (29) located between the two sets of limit blocks (28). Both sides of the sliding rod (29) are slidably connected to sliding blocks (30). Both the upper and lower ends of the sliding blocks (30) are rotatably connected to support rods (31). The support rods (31) are fixedly connected to the limit blocks (28). Both sides of the sliding blocks (30) located outside the sliding rods (29) are fixedly connected to return springs (32).

8. An energy-saving water-cooled air conditioner according to claim 7, characterized in that, A fixed cylinder (33) and a limiting ball (34) are fixedly connected between the two sets of limiting blocks (28). The limiting ball (34) is inserted into the inside of the fixed cylinder (33). A sliding groove (35) is provided at the rear end of the wind baffle (25). The moving frame (27) is slidably connected to the sliding groove (35). Multiple sets of limiting grooves (36) are provided at both the upper and lower ends of the sliding groove (35). The limiting block (28) is inserted into the inside of the limiting groove (36).

9. An energy-saving water-cooled air conditioner according to claim 7, characterized in that, The outer side of the movable frame (27) is rotatably connected to a limiting gear (37), the limiting gear (37) is fixedly connected to a connecting rod (26), a snap-fit ​​block (38) is provided on the outer side of the limiting gear (37), a connecting seat (39) is fixedly connected to the side of the movable frame (27) near the snap-fit ​​block (38), the snap-fit ​​block (38) is slidably connected to the connecting seat (39), a compression spring (40) is fixedly connected between the snap-fit ​​block (38) and the connecting seat (39), a pull rod (41) is fixedly connected to the outer side of the snap-fit ​​block (38), a receiving groove (42) is provided inside the connecting seat (39), and elastic blocks (43) are fixedly connected to both the upper and lower ends inside the receiving groove (42).

10. An energy-saving optimization control method based on the energy-saving water-cooled air conditioner described in claims 1-9, characterized in that, The control method includes the following steps: S1. The system automatically detects the water level of the large water tank and the water temperature of the small water tank. It controls the water replenishment pump to replenish water as needed through the feedback signal of the float valve, so as to avoid the water body heat loss caused by excessive water storage in the large water tank. The system sets the target water temperature of the small water tank. If the initial water temperature is higher than the target value, the compressor is started to run at low power. If the initial water temperature meets the standard, the pre-cooling step is skipped directly to reduce ineffective energy consumption. The system detects the pressure difference of the filter screen (9) and the status of the closing plate (12) of the cleaning component (6). If the pressure difference exceeds the preset threshold, the cleaning component (6) is started in advance to complete the pre-treatment, so as to avoid the fan load increase due to blockage during operation. S2, Water circulation optimization: The low-temperature return water collected by the water receiving pan (5) is diverted to the small water tank. The water temperature of the small water tank is monitored in real time by the temperature sensor. When the water temperature is more than 2°C below the target value, the compressor operating power is reduced. When the water temperature is close to the target value, the compressor is kept running at a low load to reduce cooling energy consumption. Fan speed self-adaptation: According to the ambient temperature sensor data, when the ambient temperature is ≤30°C, the fan is running at a low speed. When the ambient temperature is 30-35°C, the fan is running at a medium speed. When the ambient temperature is ≥35°C, the fan is running at a high speed to avoid energy waste caused by constant high speed. S3, UV sterilization lamp (23) timed start: set to start for 30 minutes every 2 hours of operation, use reflector to focus UV sterilization, avoid 24-hour constant power consumption, inhibit algae growth, ensure smooth delivery pipe, reduce extra load on water pump, monitor in real time through filter screen (9) differential pressure sensor, when the differential pressure reaches the set threshold, automatically start drive motor (14) to clean debris, reset immediately after cleaning, avoid long-term energy consumption of components, start once more before shutdown each day to ensure filter screen (9) is clean, reduce the burden on the next day's operation, through small water tank float valve signal, only start water replenishment pump when the water level is below the minimum threshold, stop immediately after replenishing water to the preset water level, avoid energy waste and water overflow loss caused by continuous water replenishment; S4. After the system stops, the water pump continues to run for 1 minute to return the water curtain (3) and the residual water in the delivery pipe to the small water tank, thereby reducing the secondary cooling demand caused by the residual water.

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