Spraying device for condenser of air cooling unit

Abstract

The air cooling unit condenser spraying device comprises a base, a supporting piece and a water spraying assembly, and a height adjusting mechanism used for adjusting the height of the water spraying assembly is arranged between the supporting piece and the water spraying assembly; the water spraying assembly comprises a water injection pipe which is detachably and fixedly connected with the height adjusting mechanism. A plurality of atomizing nozzles are arranged at the end, facing away from the supporting piece, of the water injection pipe, and wiping assemblies used for wiping the atomizing nozzles are arranged on the sides, facing away from the supporting piece, of the atomizing nozzles; a control assembly used for controlling the wiping assembly to move and wipe in the length direction of the water injection pipe is arranged at the end, facing the water injection opening, of the water injection pipe. The height adjusting mechanism is arranged between the water spraying assembly and the supporting piece and used for conducting spraying adjustment on the water spraying height of the water spraying assembly, the problem that cooling is not uniform due to the fact that the height of sprayed water mist cannot be adjusted is solved, and meanwhile the situation that a spray head is blocked due to water scale and water rust residues is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of cooling of air-cooling units, and in particular to a condenser spray device of an air-cooling unit. Background Art

[0002] An air-cooled unit is a generator set that uses air cooling technology. One unit corresponds to one intercooler. Each intercooler consists of 196 cooling triangles, divided into 10 sectors. When the ambient temperature in summer is higher than 30°C, the back pressure of the unit can reach 30kPa when the unit is fully loaded, which deviates from the back pressure of the unit's THA condition, causing the unit's coal consumption and the power consumption of each transfer machine to increase, affecting the safe and stable operation of the unit and energy saving and consumption reduction. Although the vacuum system of the unit has been checked for leaks and the vacuum system meets the requirements of the two types, the back pressure change effect of the unit is not obvious in high temperature weather, which brings many changes to the safe and stable operation of the unit and energy saving and consumption reduction.

[0003] During the operation of the current spray device, the spray quality is an important factor affecting the cooling effect. Among them, the height of the spray pipe from the ground cannot be adjusted, which leads to the inability to adjust the height of the atomizing nozzle on the spray pipe from the ground, and also makes it impossible to adjust the water mist sprayed by the atomizing nozzle, which indirectly leads to uneven cooling of the air around the radiator, and then leads to poor cooling effect, affecting the normal operation of the unit. At the same time, due to the accumulation of scale and rust on the atomizing nozzle due to long-term water spraying, the atomizing nozzle will be blocked, making it impossible for the atomizing nozzle to spray water normally, which will also affect the spraying effect and make the radiator cooling effect poor. Summary of the invention

[0004] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To achieve the above object, the present invention proposes a spray device for a condenser of an air-cooling unit, comprising a base, an L-shaped support member is provided on the base, a water spray assembly is provided at one end of the support member away from the base, and a height adjustment mechanism for adjusting the height of the water spray assembly is provided between the support member and the water spray assembly;

[0006] The water spray assembly comprises a water injection pipe, and the water injection pipe is detachably fixedly connected to the height adjustment mechanism;

[0007] The water injection pipe is provided with a plurality of atomizing nozzles at one end facing away from the support member, a wiping assembly for wiping the atomizing nozzle is provided at the side of the atomizing nozzle facing away from the support member, a water injection port is provided at one end of the water injection pipe facing away from the base, and a control assembly for controlling the wiping assembly to move and wipe along the length direction of the water injection pipe is provided at one end of the water injection pipe facing the water injection port.

[0008] The present invention solves the problem of uneven cooling caused by the non-adjustable height of the spraying water mist by arranging a height adjustment mechanism between the water spray assembly and the support member to adjust the water spray height of the water spray assembly. At the same time, the surface of the atomizing nozzle can be wiped by the wiping assembly and the control assembly to avoid the clogging of the nozzle due to residual scale and rust.

[0009] Optionally, the water injection pipe is hollow, and the water injection port is connected to the hollow structure of the water injection pipe. The water spray assembly also includes a connecting hole arranged on the water injection pipe corresponding to the position of each atomizing nozzle. A pressurized water pump is fixedly connected to each connecting hole, and the atomizing nozzle is detachably fixedly connected to the pressurized water pump.

[0010] Furthermore, a filter screen is provided in each of the communicating holes.

[0011] Furthermore, the height adjustment assembly includes a slide plate fixedly connected to the support member, the slide plate is slidably connected to an adjustment plate at one end toward the water spray assembly, a locking bolt for clamping the adjustment plate is provided at one end of the sliding plate away from the adjustment plate, and a clamping sleeve plate is provided at one end of the adjustment plate toward the water spray assembly, and the clamping sleeve plate is detachably and fixedly sleeved on the outer wall of the water injection pipe.

[0012] Furthermore, a first slide groove is provided on the slide plate facing the adjustment plate, and a sliding bar is provided on one end of the adjustment plate facing the slide groove plate to cooperate with the first slide groove. The cross-sections of the sliding bar and the first slide groove are both set to be T-shaped, and a locking space for the locking bolt to be pushed in is provided between the sliding bar and the bottom wall of the first slide groove.

[0013] Furthermore, the wiping assembly includes a main body plate arranged parallel to the water injection pipe, a through hole for passing the atomizing nozzle is arranged on the main body plate corresponding to each atomizing nozzle position, a first gear is rotatably connected at a position corresponding to and immediately above each through hole on a side wall of the main body plate facing the water injection pipe, the axis of the first gear is arranged parallel to the axis of the through hole, and a wiping cloth is arranged on the end surface of the first gear away from the main body plate; an embedding groove is opened on either side of the main body plate along the length direction of the main body plate, a second gear is arranged in the embedding groove corresponding to each first gear position, each second gear is arranged in a one-to-one meshing manner with each first gear, and the axis of the second gear is arranged perpendicular to the axis of the first gear, and an auxiliary part for driving the second gear to rotate is arranged on the outer side of the non-through side walls of the main body plate.

[0014] Further, the auxiliary component includes a first auxiliary support rod and a second auxiliary support rod arranged on the outer sides of the non-penetrating side walls of the main plate, the first auxiliary support rod and the second support rod are both provided with a second slide groove for the main plate to be slidably inserted, and the first auxiliary support rod is provided with a rack meshing with the second gear;

[0015] The auxiliary component also includes two side connecting rods arranged in parallel, one end of the two side connecting rods is fixedly connected to the first support rod and the second support rod respectively, and the other end of the two side connecting rods is fixedly connected to the connection position between the base and the support component.

[0016] Further, the control component includes an end plate arranged on an end face of the water injection pipe facing the water injection port, a push rod is arranged in the end plate, the push rod penetrates the end wall of the water injection pipe and extends into the water injection pipe, and a top plate is arranged at one end of the push rod facing the inside of the water injection pipe parallel to the cross section of the water injection pipe, a buoyancy barrel is arranged at one end of the water injection pipe away from the top plate, the buoyancy barrel is slidingly connected to the inner wall of the water injection pipe, the opening of the buoyancy barrel is arranged toward one side of the top plate, and a plurality of microfiltration holes are arranged on the bottom wall of the buoyancy barrel for injecting water into the end of the water injection pipe away from the water injection port;

[0017] The push rod can be slidably connected to the end wall of the water injection pipe and the end plate, and the longest length of the push rod extending into the water injection pipe is set to be the same as the wiping distance moved by the wiping component along the length direction of the water injection pipe.

[0018] Furthermore, the bottom wall of the buoyancy barrel is recessed toward the opening direction of the buoyancy barrel to provide a built-in barrel, and the bottom wall of the buoyancy barrel is provided with a water inlet groove connected to the built-in barrel;

[0019] A plurality of magnetic parts are arranged on the end wall of one side of the barrel opening of the buoyancy barrel, and the top rod is arranged as an iron part.

[0020] Furthermore, a guide plate is provided at one end of the push rod away from the water injection pipe, the guide plate is parallel to the spray direction of the atomizing nozzle, and a third slide groove is provided on the guide plate along the spray direction of the atomizing nozzle, and a retracting plate is integrally provided on the main body plate toward one end of the guide plate, the retracting plate is arranged parallel to the guide plate, and a slider slidingly connected to the third slide groove is provided on the retracting plate.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0023] Figure 1 This is a schematic diagram of the overall structure of the condenser spray device of the air-cooling unit of the present invention;

[0024] Figure 2 This is a schematic diagram of the support structure of the spray device for the condenser of the air-cooling unit of the present invention;

[0025] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the spray device of the condenser of the air-cooling unit of the present invention;

[0026] Figure 4 This is a schematic diagram of the structure of the protective assembly of the spray device for the condenser of the air-cooling unit of the present invention;

[0027] Figure 5 This is a schematic diagram of the structure of the water spray assembly of the condenser spray device of the air-cooling unit of the present invention;

[0028] Figure 6 This is a schematic diagram of the water injection pipe structure of the condenser spray device of the air-cooling unit of the present invention;

[0029] Figure 7 This is a schematic diagram of the structure of the collection assembly of the spray device for the condenser of the air-cooling unit of the present invention;

[0030] Figure 8 This is a schematic diagram of the structure of the collection box of the condenser spray device of the air-cooling unit of the present invention.

[0031] Description of reference numerals:

[0032] 1. Base plate; 11. Side connecting rod; 2. End plate; 3. Support member; 31. Support rod; 32. Cross bar; 4. Water spray assembly; 41. Water injection pipe; 411. Communication hole; 412. Filter; 42. Pressurized water pump; 43. Atomizing nozzle; 44. Water injection port; 45. Control assembly; 451. End plate; 452. Top rod; 453. Top plate; 454. Buoyancy barrel; 455. Airbag cushion; 456. Water inlet trough; 457. Built-in barrel; 458. Microfiltration hole; 459, magnetic part; 46, guide plate; 461, retracted groove; 462, slider; 5, auxiliary support member; 51, first auxiliary support rod; 52, rack; 53, second auxiliary support rod; 54, sliding groove; 6, snap-fit ​​assembly; 61, slide plate; 62, locking bolt; 63, adjustment plate; 64, snap-fit ​​sleeve plate; 7, wiping assembly; 71, main plate; 72, through hole; 73, embedded groove; 74, first gear; 75, second gear; 76, wiping cloth. DETAILED DESCRIPTION

[0033] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0034] The present invention provides a condenser spray device for an air-cooling unit, Figures 1 to 8 Elaborate in detail.

[0035] A spray device for a condenser of an air-cooling unit comprises a base, end plates 2 for fixing are arranged at both ends of the base, a support member 3 is arranged on the base, the support member 3 comprises a support rod 31 and a cross bar 32 arranged in an L shape, the support rod 31 is fixedly connected to the base, a water spray assembly 4 is arranged at one end of the support member 3 away from the base, the water spray assembly 4 is fixedly connected to the end of the cross bar 32, and a height adjustment mechanism for adjusting the height of the water spray assembly 4 is arranged between the support member 3 and the water spray assembly 4;

[0036] The water spray assembly 4 includes a water injection pipe 41, and the water injection pipe 41 is detachably fixedly connected to the height adjustment mechanism;

[0037] A plurality of atomizing nozzles are arranged at one end of the water injection pipe 41 facing away from the support member 3, a wiping assembly 7 for wiping the atomizing nozzles is arranged at the side of the atomizing nozzle facing away from the support member 3, a water injection port 44 is arranged at one end of the water injection pipe 41 facing away from the base, and a control assembly 45 for controlling the wiping assembly 7 to move and wipe along the length direction of the water injection pipe 41 is arranged at one end of the water injection pipe 41 facing the water injection port 44.

[0038] The present invention solves the problem of uneven cooling caused by the non-adjustable height of the spraying water mist by arranging a height adjustment mechanism between the water spray assembly 4 and the support member 3 to adjust the water spraying height of the water spray assembly 4. At the same time, the surface of the atomizing nozzle 43 can be wiped by the wiping assembly 7 and the control assembly 45 to avoid the clogging of the nozzle due to residual scale and rust.

[0039] In some embodiments, the water injection pipe 41 is hollow, and the water injection port 44 is connected to the hollow structure of the water injection pipe 41. The water spray assembly 4 also includes a connecting hole 411 corresponding to each atomizing nozzle 43 on the water injection pipe 41. A pressurized water pump 42 is fixedly connected to each connecting hole 411, and the atomizing nozzle 43 is detachably fixedly connected to the pressurized water pump 42. The setting of the connecting hole 411 can facilitate the installation of the pressurized water pump 42, and the pressurized water pump 42 can conveniently pressurize the water in the water injection pipe 41 and spray it out, thereby increasing the spraying distance. At the same time, due to the setting of the atomizing nozzle, when the pressurized water pump 42 is pressurized, the water flow in the atomizing nozzle is subjected to increased pressure, which can further improve the atomization effect, thereby improving the spraying quality of the atomizing nozzle.

[0040] In some embodiments, a filter screen 412 is provided in each communication hole 411. The provision of the filter screen 412 can avoid filtering impurities in the water flow, and prevent the impurities from accumulating for a long time at the nozzle of the atomizing nozzle to form scale, thereby avoiding uneven spraying due to scale accumulation, thereby improving the spraying quality.

[0041] In some embodiments, the height adjustment assembly includes a slide plate 61 fixedly connected to the support member 3, and the slide plate 61 is slidably connected to an adjustment plate 63 at one end facing the water spray assembly 4, and a locking bolt 62 for clamping the adjustment plate 63 is provided at one end of the sliding board away from the adjustment plate 63, and a clamping sleeve plate 64 is provided at one end of the adjustment plate 63 facing the water spray assembly 4, and the clamping sleeve plate 64 is detachably fixedly sleeved on the outer wall of the water injection pipe 41. The slide plate 61 and the adjustment plate 63 are slidably connected, so that the relative displacement between the support member 3 and the water injection pipe 41 can be realized. After the water injection pipe 41 is connected to the clamping sleeve plate 64, the adjustment plate 63 can drive the clamping sleeve plate 64 to move on the slide plate 61, thereby realizing the height adjustment of the water spray assembly 4. In one embodiment, the snap-fit ​​sleeve 64 is configured to be made of rubber, which can generate greater friction between the rubber surface and the water injection pipe 41, and the rubber has good elasticity, so the inner diameter of the snap-fit ​​sleeve 64 can be adjusted according to the diameter of the water injection pipe 41. At the same time, the snap-fit ​​sleeve 64 can tightly clamp the water injection pipe 41, thereby achieving a fixed connection to the water injection pipe 41.

[0042] In some embodiments, a moving groove is provided on the side of the slide plate 61 facing the adjustment plate 63, and a sliding bar is provided on the end of the adjustment plate 63 facing the slide plate 61 to cooperate with the moving groove. The cross sections of the sliding bar and the moving groove are both set to be T-shaped, and a locking space for the locking bolt 62 to be pushed in is set between the sliding bar and the bottom wall of the moving groove. The moving groove and the sliding bar are both set to be T-shaped in cross section to prevent the sliding bar from being separated from the moving groove when the locking bolt 62 is pushed in.

[0043] In some embodiments, the wiping assembly 7 includes a main plate 71 arranged parallel to the water injection pipe 41, and a through hole 72 for the atomizing nozzle to penetrate is arranged on the main plate 71 corresponding to each atomizing nozzle position, and a first gear 74 is rotatably connected at a position corresponding to and immediately above each through hole 72 on a side wall of the main plate 71 facing the water injection pipe 41, and the axis of the first gear 74 is arranged parallel to the axis of the through hole 72, and a wiping cloth 76 is arranged on the end surface of the first gear 74 away from the main plate 71; an embedding groove 73 is opened on either side of the main plate 71 along the length direction of the main plate 71, and a second gear 75 is arranged in the embedding groove 73 corresponding to each position of the first gear 74, and each second gear 75 is arranged in a one-to-one meshing manner with each first gear 74, and the axis of the second gear 75 is arranged perpendicular to the axis of the first gear 74, and an auxiliary support member 53 for driving the second gear 75 to rotate is arranged on the outer side of the non-through side walls of the main plate 71.

[0044] In the non-spraying working state, the through hole 72 on the main plate 71 and the atomizing nozzle 43 of the water injection pipe 41 are offset. At this time, the atomizing nozzle 43 is arranged opposite to the first gear 74, that is, at this time, the surface of the atomizing nozzle 43 and the wiping cloth 76 on the first gear 74 are opposite to the atomizing nozzle 43. When the main plate 71 is moved and wiped along the length direction of the water injection pipe 41 under the action of the control component 45, when the main plate 71 moves upward, the second gear 75 is driven to rotate by the auxiliary support member 53, and the second gear 75 drives the first gear 74 to rotate, thereby realizing wiping the surface of the atomizing nozzle 43 during the upward movement. In the process of falling of the main plate 71, the first gear 74 will drive the wiping cloth 76 to wipe the surface of the atomizing nozzle 43.

[0045] In some embodiments, the auxiliary support member 53 includes a first auxiliary support rod 5131 and a second auxiliary support rod 5331 disposed on the outer sides of the non-penetrating side walls of the main plate 71, and the first auxiliary support rod 5131 and the second support rod 31 are both provided with a sliding groove 54 for the main plate 71 to be slidably inserted, and the first auxiliary support rod 5131 is provided with a rack 52 meshing with the second gear 75;

[0046] The auxiliary support member 53 further includes two parallel side connecting rods 11, one end of the two side connecting rods 11 is fixedly connected to the first support rod 31 and the second support rod 31 respectively, and the other end of the two side connecting rods 11 is fixedly connected to the connection position between the base and the support member 3. The first auxiliary support rod 5131 and the second auxiliary support rod 5331 are fixedly connected to the base and the support member 3 through the side connecting rods 11. During the upward movement of the main plate 71, the first auxiliary support rod 5131 and the second auxiliary support rod 5331 will not move upward, and when the main plate 71 moves upward along the sliding groove 54, the second gear 75 will move on the rack 52, that is, the rack 52 will drive the second gear 75 to rotate, thereby transmitting to the first gear 74, so that the wiping cloth 76 on the first gear 74 performs a rotating wiping action.

[0047] In some embodiments, the control component 45 includes an end plate 451 arranged on an end face of the water injection pipe 41 facing the water injection port 44, a top rod 452 is arranged through the end plate 451, the top rod 452 is connected to the main plate 71 at one end away from the water injection pipe 41, the top rod 452 passes through the end wall of the water injection pipe 41 and penetrates into the water injection pipe 41, and a top plate 453 is arranged at one end of the top rod 452 facing the inside of the water injection pipe 41 and parallel to the cross section of the water injection pipe 41, the top plate 453 is arranged above the water injection port 44, a buoyancy barrel 454 is arranged at one end of the water injection pipe 41 away from the top plate 453, the buoyancy barrel 454 is slidingly connected to the inner wall of the water injection pipe 41, the opening of the buoyancy barrel 454 is arranged toward one side of the top plate 453, and the bottom wall of the buoyancy barrel 454 is provided with a plurality of microfiltration holes 458 for injecting water into the end of the water injection pipe 41 away from the water injection port 44;

[0048] The top rod 452 is slidably connected to the end wall of the water injection pipe 41 and the end plate 451 , and the longest length of the top rod 452 extending into the water injection pipe 41 is set to be the same as the wiping distance moved by the wiping component 7 along the length direction of the water injection pipe 41 .

[0049] When water is injected into the water injection pipe 41, the water flows into the buoyancy barrel 454 first, and emerges from the multiple microfiltration holes 458 in the buoyancy barrel 454, and the water flows into the space below the buoyancy barrel 454. Due to the buoyancy of the water, the buoyancy barrel 454 will be driven to move upward. The buoyancy barrel 454 moves up until it contacts the top plate 453, and the top plate 453 is pushed up. The push rod 452 drives the main plate 71 to move upward, thereby controlling the main plate 71 to perform the action of moving and wiping along the length direction of the water injection pipe 41.

[0050] In some embodiments, an air cushion is further provided at the bottom of the buoyancy barrel 454 to increase the buoyancy of the buoyancy barrel 454 and accelerate the ascent of the buoyancy barrel 454 .

[0051] In some embodiments, the bottom wall of the buoyancy barrel 454 is recessed toward the opening direction of the buoyancy barrel 454 to provide a built-in barrel 457, and the bottom wall of the buoyancy barrel 454 is provided with a water inlet groove 456 that is connected to the built-in barrel 457; the setting of the built-in barrel 457 and the water inlet groove 456 prevents excessive water flow below the buoyancy barrel 454 from directly overflowing from the microfiltration hole 458 into the buoyancy barrel 454. When there is too much water flow, the water flow will enter the built-in barrel 457 from the water inlet groove 456. In some embodiments, microfiltration holes 458 for balancing the air pressure are provided on the side wall or top wall of the built-in barrel 457.

[0052] A plurality of magnetic parts 459 are arranged on the end wall of one side of the barrel opening of the buoyancy barrel 454, and the top rod 452 is arranged as an iron part. The setting of the magnetic part 459 can make the connection between the buoyancy barrel 454 and the top plate 453 more stable; when the buoyancy barrel 454 is magnetically connected to the top plate 453, the buoyancy barrel 454 is still full of water, but due to the buoyancy of the water and the air cushion at the bottom of the buoyancy barrel 454, the buoyancy barrel 454 will still move upward against the top plate 453, and the water in the buoyancy barrel 454 will enter the bottom of the buoyancy barrel 454 along the microfiltration hole 458. Therefore, after the buoyancy barrel 454 is magnetically connected to the top plate 453, the injection of water into the water inlet 44 can be stopped, and the top plate 453 will automatically drive the push rod 452 to push up, thereby completing the upward wiping action of driving the main plate 71, that is, after the buoyancy barrel 454 contacts the top plate 453, the water injection action is stopped, and the pressurized water pump 42 is turned on to perform the spraying operation.

[0053] In some embodiments, a guide plate 46 is provided at one end of the top rod 452 away from the water injection pipe 41, the guide plate 46 is parallel to the spray direction of the atomizing nozzle 43, and a retracted groove 461 is provided on the guide plate 46 along the spray direction of the atomizing nozzle 43, and a retracted plate is integrally provided at one end of the main body plate 71 facing the guide plate 46, the retracted plate is provided parallel to the guide plate 46, and a slider 462 is provided on the retracted plate that is slidably connected to the retracted groove 461. The arrangement of the guide plate 46 and the retracted plate allows the atomizing nozzle 43 to extend from the through hole 72, thereby avoiding uneven spraying caused by the spraying water mist being blocked by the main body plate 71.

[0054] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0055] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0056] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0057] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0058] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0059] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A condenser spray device for an air-cooling unit, characterized in that: The invention comprises a base, an L-shaped support member is arranged on the base, a water spray assembly is arranged at one end of the support member away from the base, and a height adjustment mechanism for adjusting the height of the water spray assembly is arranged between the support member and the water spray assembly; The water spray assembly comprises a water injection pipe, and the water injection pipe is detachably fixedly connected to the height adjustment mechanism; The water injection pipe is provided with a plurality of atomizing nozzles at one end facing away from the support member, a wiping assembly for wiping the atomizing nozzle is provided at the side of the atomizing nozzle facing away from the support member, a water injection port is provided at one end of the water injection pipe facing away from the base, and a control assembly for controlling the wiping assembly to move and wipe along the length direction of the water injection pipe is provided at one end of the water injection pipe facing the water injection port.

2. The air cooling unit condenser spraying device according to claim 1, characterized in that: The water injection pipe is hollow, and the water injection port is connected to the hollow structure of the water injection pipe. The water spray assembly also includes a connecting hole arranged on the water injection pipe corresponding to the position of each atomizing nozzle. A pressurized water pump is fixedly connected to each connecting hole, and the atomizing nozzle is detachably fixedly connected to the pressurized water pump.

3. The air cooling unit condenser spraying device according to claim 2, characterized in that: A filter screen is arranged in each of the communicating holes.

4. The air cooling unit condenser spraying device according to claim 1, characterized in that: The height adjustment assembly includes a slide plate fixedly connected to the support member, the slide plate is slidably connected to an adjustment plate at one end facing the water spray assembly, a locking bolt for clamping the adjustment plate is provided at the end of the sliding plate away from the adjustment plate, and a clamping sleeve plate is provided at one end of the adjustment plate facing the water spray assembly, and the clamping sleeve plate is detachably fixedly sleeved on the outer wall of the water injection pipe.

5. The air cooling unit condenser spraying device according to claim 4, characterized in that: A first slide groove is arranged on the side of the slide groove plate facing the adjustment plate, and a sliding bar is arranged on one end of the adjustment plate facing the slide groove plate to cooperate with the first slide groove. The cross-sections of the sliding bar and the first slide groove are both arranged in a T shape, and a locking space for the locking bolt to be pushed in is arranged between the sliding bar and the bottom wall of the first slide groove.

6. The air cooling unit condenser spraying device according to claim 1, characterized in that: The wiping assembly includes a main body plate arranged parallel to the water injection pipe, a through hole for passing the atomizing nozzle is arranged on the main body plate corresponding to each atomizing nozzle position, a first gear is rotatably connected at a position corresponding to and immediately above each through hole on a side wall of the main body plate facing the water injection pipe, the axis of the first gear is arranged parallel to the axis of the through hole, and a wiping cloth is arranged on the end surface of the first gear away from the main body plate; an embedding groove is opened on either side of the main body plate along the length direction of the main body plate, a second gear is arranged in the embedding groove corresponding to each first gear position, each second gear is arranged in a one-to-one meshing manner with each first gear, and the axis of the second gear is arranged perpendicular to the axis of the first gear, and an auxiliary part for driving the second gear to rotate is arranged on the outer side of the non-through side walls of the main body plate.

7. The air cooling unit condenser spraying device according to claim 6, characterized in that: The auxiliary member comprises a first auxiliary support rod and a second auxiliary support rod arranged on the outer sides of the non-penetrating side walls of the main plate, the first auxiliary support rod and the second support rod are both provided with a second slide groove for the main plate to be slidably inserted, and the first auxiliary support rod is provided with a rack meshing with the second gear; The auxiliary component also includes two side connecting rods arranged in parallel, one end of the two side connecting rods is fixedly connected to the first support rod and the second support rod respectively, and the other end of the two side connecting rods is fixedly connected to the connection position between the base and the support component.

8. The air cooling unit condenser spraying device according to claim 6, characterized in that: The control component includes an end plate arranged on an end face of the water injection pipe facing the water injection port, a push rod is arranged in the end plate, the push rod penetrates the end wall of the water injection pipe and extends into the water injection pipe, and a top plate is arranged at one end of the push rod facing the inside of the water injection pipe parallel to the cross section of the water injection pipe, a buoyancy barrel is arranged at one end of the water injection pipe away from the top plate, the buoyancy barrel is slidingly connected to the inner wall of the water injection pipe, the opening of the buoyancy barrel is arranged toward one side of the top plate, and a plurality of microfiltration holes are arranged on the bottom wall of the buoyancy barrel for injecting water into the end of the water injection pipe away from the water injection port; The push rod can be slidably connected to the end wall of the water injection pipe and the end plate, and the longest length of the push rod extending into the water injection pipe is set to be the same as the wiping distance moved by the wiping component along the length direction of the water injection pipe.

9. The air cooling unit condenser spraying device according to claim 8, characterized in that: The bottom wall of the buoyancy barrel is recessed toward the opening direction of the buoyancy barrel to provide a built-in barrel, and the bottom wall of the buoyancy barrel is provided with a water inlet groove connected to the built-in barrel; A plurality of magnetic parts are arranged on the end wall of one side of the barrel opening of the buoyancy barrel, and the top rod is arranged as an iron part.

10. The air cooling unit condenser spraying device according to claim 8, characterized in that: A guide plate is provided at one end of the push rod away from the water injection pipe, the guide plate is parallel to the spray direction of the atomizing nozzle, and a third slide groove is provided on the guide plate along the spray direction of the atomizing nozzle, and a retracting plate is integrally provided on the main body plate toward one end of the guide plate, the retracting plate is arranged parallel to the guide plate, and a slider slidingly connected to the third slide groove is provided on the retracting plate.

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