CN114110812A - Split type air-cooled cold water central air conditioning unit - Google Patents
Split type air-cooled cold water central air conditioning unit Download PDFInfo
- Publication number
- CN114110812A CN114110812A CN202111363950.7A CN202111363950A CN114110812A CN 114110812 A CN114110812 A CN 114110812A CN 202111363950 A CN202111363950 A CN 202111363950A CN 114110812 A CN114110812 A CN 114110812A
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- air
- air conditioner
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- plate
- cold water
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 34
- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000005192 partition Methods 0.000 claims abstract description 17
- 238000013016 damping Methods 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims 1
- 238000009423 ventilation Methods 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 230000006872 improvement Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 238000010408 sweeping Methods 0.000 description 5
- 230000002000 scavenging effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/40—Vibration or noise prevention at outdoor units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards
- F24F1/58—Separate protective covers for outdoor units, e.g. solar guards, snow shields or camouflage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/22—Cleaning ducts or apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses a split air-cooled cold water central air conditioning unit which comprises an air conditioner outer machine body, a fixed outer frame arranged on the outer side of the air conditioner outer machine body and a dust cleaning mechanism arranged on the side face of the fixed outer frame, wherein an air outlet is formed in the outer side of the air conditioner outer machine body, the dust cleaning mechanism comprises a front partition plate, a ventilation groove is formed in the front side of the front partition plate, an arc-shaped groove is formed in the outer side of the front partition plate, a rotating shaft is rotatably connected to the inner side of the arc-shaped groove, and a cleaning assembly is sleeved at the bottom end of the rotating shaft. By arranging the dust cleaning mechanism, dust accumulation can be effectively avoided, and the noise reduction effect is achieved; four corners of the air conditioner external unit body are clamped by the angle limiting mechanisms, so that the contact area between the air conditioner external unit body and the clamping sleeve plate is reduced, and the noise generated by resonance is reduced.
Description
Technical Field
The invention relates to the technical field of central air conditioner noise reduction, in particular to a split type air-cooled cold water central air conditioner unit.
Background
The central air conditioning unit consists of one or more cold and heat source systems and a plurality of air conditioning systems, intensively processes air to meet the comfort requirement, and provides required cold energy for the air conditioning systems by adopting the principle of liquid gasification refrigeration so as to offset the heat load of the indoor environment; the heating system provides the required heat for the air conditioning system to offset the cold and warm load of the indoor environment, the refrigerating system is the vital part of the central air conditioning system, and the type, the operation mode, the structural form and the like of the refrigerating system directly influence the economical efficiency, the high efficiency and the rationality of the central air conditioning system in operation.
Central air conditioning unit generally can adopt split type mounting means, and the outer end of air conditioner host computer passes through the outer machine of pipe connection one or more air conditioners, and the outer machine of air conditioner uses the back for a long time, and the vent can gather in a large amount of dust, leads to receiving wind-force influence to produce vibrations at ventilation in-process dust, leads to the noise rise, influences resident daily life, can produce vibrations in the outer machine use of air conditioner simultaneously, takes place resonance with peripheral device, also can produce a large amount of noises.
Disclosure of Invention
The invention aims to provide a split type air-cooled cold water central air conditioning unit to solve the problems in the background technology.
In order to achieve the purpose, the invention provides a split type air-cooled cold water central air conditioning unit which comprises an air conditioner outer unit body, a fixed outer frame arranged on the outer side of the air conditioner outer unit body and a dust cleaning mechanism arranged on one side of the fixed outer frame, wherein an air outlet is formed in the outer side of the air conditioner outer unit body, the fixed outer frame comprises a clamping sleeve plate, the clamping sleeve plate is in sleeve fit with the outer side of the air conditioner outer unit body, a pair of connecting supports are arranged at the bottom end of the clamping sleeve plate, the dust cleaning mechanism comprises a front partition plate, a vent groove is formed in one side of the front partition plate, the circle center of the vent groove is horizontally consistent with the circle center of the air outlet, an arc-shaped groove is formed in the inner side of the front partition plate, a rotating shaft is rotatably connected with the circle center of the arc-shaped groove at the same horizontal position, a servo motor is coaxially connected with one side of the rotating shaft, and the servo motor is positioned on the outer side of the front partition plate, the utility model discloses a cleaning device, including pivot bottom, the pivot bottom is provided with cleans the subassembly, clean the subassembly including turning round, turn round with the cooperation is cup jointed in the pivot, the turn round bottom is connected with the scavenging lever, scavenging lever length is greater than air outlet diameter length, the scavenging lever is close to air outlet one side and is provided with the outer groove, a plurality of brushes are evenly installed to the outer inslot side, brush length is greater than the outer groove depth degree.
As a further improvement of the technical scheme, each corner position of the inner side of the clamping sleeve plate is provided with an inner groove, the inner end of each inner groove is connected with a corner limiting mechanism, each corner limiting mechanism comprises an arc-shaped flitch, one end of each arc-shaped flitch is connected with an inserting block, the inserting blocks are in inserting fit with the inner grooves, one end of each inserting block is connected with a plurality of damping springs, the tail ends of the damping springs are connected with the inner ends of the inner grooves, and the arc-shaped flitch is in sleeve fit with the corner positions of the air conditioner outer machine body.
As a further improvement of the technical scheme, a plurality of grooves are formed in the inner side of the arc-shaped flitch.
As a further improvement of the technical scheme, a top cover plate is arranged at the top end of the clamping sleeve plate, sliding blocks are arranged on two sides of the bottom end of the top cover plate, sliding grooves are arranged on two sides of the top end of the clamping sleeve plate, and the sliding blocks are connected with the sliding grooves in a sliding mode.
As a further improvement of the technical scheme, the top end of the top cover plate is provided with a lifting piece.
As a further improvement of the technical scheme, a plurality of side grooves are formed in the two sides of the clamping sleeve plate.
As a further improvement of the technical scheme, the two sides of the inner end of the clamping sleeve plate are both provided with the blocking blocks, and one side of each blocking block is of an arc-shaped structure.
As a further improvement of the technical scheme, the outer side of the front partition plate is in threaded connection with a plurality of screw rods, a pair of screw holes are formed in two sides of the clamping sleeve plate, and the screw holes are in threaded connection with the screw rods.
As a further improvement of the technical scheme, a limiting block is arranged at the top end of the arc-shaped groove, a limiting plate is connected to the bottom end of the cleaning rod, and a limiting spring is connected between the bottom end of the limiting block and the side face of the limiting plate.
As a further improvement of the technical scheme, a dust collecting groove is formed in the bottom end of the arc-shaped groove.
Compared with the prior art, the invention has the beneficial effects that:
1. in this split type air-cooled cold water central air conditioning unit, because the outer quick-witted body of air conditioner uses the back for a long time, the vent will gather a large amount of dusts, in the in-process of ventilating, the dust receives wind-force influence and produces vibrations, noise amplification simultaneously, at this moment, drives through the pivot and cleans the subassembly and rotate, rotates the in-process and cleans subassembly one side and cleans the air outlet dust, can effectually avoid the dust accumulation, plays the effect of making an uproar of falling.
2. In this split type air-cooled cold water central air conditioning unit, carry out the centre gripping to four corners of the outer quick-witted body of air conditioner through each corner stop gear that sets up, outer quick-witted body of air conditioner each side all is in unsettled state this moment, area of contact between reduction and the grip sleeve board, thereby alleviate the noise that resonance produced, the outer quick-witted body of air conditioner produces vibrations in the use simultaneously, the outer quick-witted body of air conditioner can extrude the arc flitch that is located two corners of the outer quick-witted body bottom of air conditioner this moment, the arc flitch receives the extrusion back, will extrude damping spring, damping spring receives the shrink deformation after the extrusion, provide an opposite effort simultaneously, offset the vibrations that the outer quick-witted body of air conditioner produced, thereby further alleviate the vibration range of the outer quick-witted body of air conditioner.
3. In this split type air-cooled cold water central air conditioning unit, the inboard roughness of arc flitch is increased through the recess that sets up, improves the connection frictional force between arc flitch and the outer quick-witted body corner of air conditioner, improves the stability of being connected between arc flitch and the outer quick-witted body corner of air conditioner to avoided the outer quick-witted body of air conditioner to take place to slide with the arc flitch in the operation process, the skew appears in the outer quick-witted body position of air conditioner, takes place the obscission very easily, lead to the impaired its life that influences of the outer quick-witted body of air conditioner.
4. In this split type air-cooled cold water central air conditioning unit, improve the inboard gas permeability of centre gripping lagging through the side channel that sets up, the heat that the outer quick-witted body of air conditioner produced prevents the heat gathering through side channel outdiffusion, influences the outer quick-witted body normal use of air conditioner.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
FIG. 2 is an exploded view of the whole structure of embodiment 1 of the present invention;
fig. 3 is a schematic structural view of an air conditioner outdoor unit body according to embodiment 1 of the present invention;
FIG. 4 is an exploded view of a retainer plate structure according to embodiment 1 of the present invention;
FIG. 5 is a schematic structural view of a corner limiting mechanism according to embodiment 1 of the present invention;
FIG. 6 is a schematic structural view of a dust sweeping mechanism according to embodiment 1 of the present invention;
FIG. 7 is a sectional view of a front bulkhead structure according to embodiment 1 of the invention;
fig. 8 is a partially enlarged view at a of fig. 7 of embodiment 1 of the present invention;
FIG. 9 is a schematic structural view of a sweeping assembly in accordance with embodiment 1 of the present invention;
fig. 10 is a partially enlarged view of the portion B of fig. 9 in embodiment 1 of the present invention.
The various reference numbers in the figures mean:
10. an air conditioner outdoor unit body; 110. an air outlet;
20. fixing the outer frame; 210. clamping a sleeve plate; 211. an inner tank; 212. a top cover plate; 213. a slider; 214. a chute; 215. a pulling member; 216. a side groove; 217. a screw hole; 220. a corner limiting mechanism; 221. an arc flitch; 222. inserting a block; 223. a damping spring; 224. a groove; 230. a barrier block; 240. connecting a bracket;
30. a dust sweeping mechanism; 310. a front bulkhead; 311. a vent channel; 312. an arc-shaped slot; 313. a rotating shaft; 314. a servo motor; 315. a screw rod; 316. a limiting block; 317. a limiting spring; 318. a dust collection tank; 320. a sweeping assembly; 321. turning the head; 322. a cleaning rod; 323. an outer tank; 324. a brush; 325. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
Referring to fig. 1 to 10, an object of the present embodiment is to provide a split air-cooled cold water central air-conditioning unit, which includes an air-conditioning outdoor unit body 10, a fixed external frame 20 installed at an outer side of the air-conditioning outdoor unit body 10, and a dust cleaning mechanism 30 installed at one side of the fixed external frame 20, wherein an air outlet 110 is disposed at the outer side of the air-conditioning outdoor unit body 10, the fixed external frame 20 includes a grip sleeve plate 210, the grip sleeve plate 210 is in sleeve fit with the outer side of the air-conditioning outdoor unit body 10, a pair of connection brackets 240 is disposed at a bottom end of the grip sleeve plate 210, the dust cleaning mechanism 30 includes a front partition plate 310, a ventilation slot 311 is disposed at one side of the front partition plate 310, a circle center of the ventilation slot 311 is horizontally consistent with a circle center of the air outlet 110, an arc slot 312 is disposed at an inner side of the front partition plate 310, a rotating shaft 313 is rotatably connected to the same horizontal position as the circle center of the arc slot 312, a servo motor 314 is coaxially connected to one side of the rotating shaft 313, servo motor 314 is located the preceding baffle 310 outside, pivot 313 bottom is provided with cleans subassembly 320, clean subassembly 320 including turning 321, turning 321 cup joints the cooperation with pivot 313, turning 321 bottom is connected with cleaning rod 322, cleaning rod 322 length is greater than air outlet 110 diameter length, cleaning rod 322 is close to air outlet 110 one side and is provided with outer groove 323, a plurality of brushes 324 are evenly installed to outer groove 323 inboard, brush 324 length is greater than outer groove 323 degree of depth, brush 324 preferentially adopts the wool material, the texture is soft, the better difficult fracture of toughness, animal hair produces static easily at the cleaning in-process simultaneously, more do benefit to the absorption to the dust.
When the air conditioner outdoor unit body 10 is used for a period of time, a certain amount of dust is accumulated on the outer side of the air outlet 110, so that the dust is influenced by wind power to generate vibration in the ventilation process, the noise generated by the air outlet 110 is increased, the normal work of residents is easily influenced, at the moment, the servo motor 314 is turned on, the servo motor 314 drives the rotating shaft 313 to rotate, the rotating shaft 313 drives the rotating head 321 to rotate, the rotating head 321 drives the whole cleaning rod 322 to rotate by taking the rotating shaft 313 as the center of a circle, and the brush 324 is in a compressed state when being positioned at the inner end position of the arc-shaped groove 312, when the side surface of the cleaning rod 322 contacts with the outer side of the ventilation slot 311, one end of the brush 324 extends out of the outer slot 323, the length is extended, the dust attached to the outer side of the air outlet 110 is cleaned, and the steps are repeated until the dust is cleaned, so that the noise reduction effect is achieved.
In addition, each corner position of the inner side of the clamping sleeve plate 210 is provided with an inner groove 211, the inner end of the inner groove 211 is connected with a corner limiting mechanism 220, the corner limiting mechanism 220 comprises an arc-shaped attaching plate 221, one end of the arc-shaped attaching plate 221 is connected with an inserting block 222, the inserting block 222 is in inserting fit with the inner groove 211, one end of the inserting block 222 is connected with a plurality of damping springs 223, the tail ends of the damping springs 223 are connected with the inner end of the inner groove 211, and the arc-shaped attaching plate 221 is in sleeve fit with the corner position of the air conditioner outer unit body 10. Because the air conditioner outdoor unit body 10 is easy to vibrate during use, and resonates with surrounding contact objects during vibration, the noise is further enhanced, at the moment, the four corners of the air conditioner outdoor unit body 10 are clamped through the corner limiting mechanisms 220, at the moment, all the edges of the air conditioner outdoor unit body 10 are in a suspended state, the contact area between the air conditioner outdoor unit body 10 and the clamping sleeve plate 210 is reduced, therefore, noise generated by resonance is reduced, meanwhile, the air conditioner outdoor unit body 10 vibrates during use, at the moment, the air conditioner outdoor unit body 10 extrudes the arc-shaped attachment plates 221 positioned at two corners of the bottom end of the air conditioner outdoor unit body 10, after the arc-shaped attachment plates 221 are extruded, the damper spring 223 is compressed, the damper spring 223 is contracted and deformed after being compressed, meanwhile, an opposite acting force is provided to counteract the vibration generated by the air conditioner external unit body 10, so that the vibration amplitude of the air conditioner external unit body 10 is further reduced.
Further, a plurality of grooves 224 are formed inside the arc-shaped flitch plate 221. The inner side roughness of the arc-shaped flitch 221 is increased through the arranged groove 224, the connecting friction force between the arc-shaped flitch 221 and the corner of the air-conditioner external unit body 10 is improved, and the connecting stability between the arc-shaped flitch 221 and the corner of the air-conditioner external unit body 10 is improved, so that the phenomenon that the air-conditioner external unit body 10 slides with the arc-shaped flitch 221 in the operation process is avoided, the air-conditioner external unit body 10 deviates, the falling phenomenon easily occurs, and the service life of the air-conditioner external unit body 10 is influenced by the damage of the air-conditioner external unit body 10.
Still further, the top end of the clamping sleeve plate 210 is provided with a top cover plate 212, both sides of the bottom end of the top cover plate 212 are provided with sliding blocks 213, both sides of the top end of the clamping sleeve plate 210 are provided with sliding grooves 214, and the sliding blocks 213 are slidably connected with the sliding grooves 214. The top end of the clamping sleeve plate 210 is freely opened through the arranged sliding block 213, so that the mounting work of the air conditioner external unit body 10 is performed, when the air conditioner external unit body is used specifically, the top cover plate 212 is firstly slid to separate the top cover plate 212 from the top end of the clamping sleeve plate 210, the top end of the clamping sleeve plate 210 is in an open state at the moment, the air conditioner external unit body 10 is slowly moved downwards along the top end of the clamping sleeve plate 210, and then the top cover plate 212 is slid to the initial position again.
Specifically, the top end of the top cover plate 212 is provided with a pulling piece 215. During the specific use, the operating personnel of being convenient for through the piece 215 that draws that sets up carries out position control to lamina tecti 212, for providing the application of force point in its installation, the installer accessible draws that 215 indirectly drives lamina tecti 212 and carries out position control, improves and adjusts efficiency, save time cost.
In addition, a plurality of side grooves 216 are formed on both sides of the clamping sleeve plate 210. Because the outer quick-witted body 10 of air conditioner can produce a large amount of heats in the operation process, grip sleeve board 210 wraps up in the outer quick-witted body 10 outside of air conditioner, the heat gathering that leads to the outer quick-witted body 10 of air conditioner to produce can't be dispelled in the outer quick-witted body 10 outside of air conditioner, it continuously rises to lead to the outer quick-witted body 10 shell temperature of air conditioner very easily, influence outer quick-witted body 10 performance of air conditioner, improve the inboard gas permeability of grip sleeve board 210 through the side channel 216 that sets up this moment, the heat that outer quick-witted body 10 of air conditioner produced passes through side channel 216 outdiffusion, prevent the heat gathering, influence outer quick-witted body 10 of air conditioner normal use.
Further, both sides of the inner end of the clamping sleeve plate 210 are provided with a blocking block 230, and one side of the blocking block 230 is in an arc-shaped structure. When the air conditioner external unit body 10 is used, the outer side of the air conditioner external unit body 10 is isolated through the arranged isolation block 230, when the air conditioner external unit body 10 is positioned at the inner end of the clamping sleeve plate 210, because the size of the air conditioner outdoor unit body 10 is smaller than the size of the inner end of the clamping sleeve plate 210, a certain space exists between the air conditioner outdoor unit body and the clamping sleeve plate, when the air conditioner external unit body 10 is in operation, the air conditioner external unit body 10 generates vibration, the arc-shaped attachment plate 221 absorbs the vibration of the air conditioner external unit body 10, the position of the air conditioner outer unit body 10 is adjusted, after long-term use, the air conditioner outer unit body 10 is likely to contact with the inner wall of the clamping sleeve plate 210, rubbing between the air conditioner outer unit body 10 and the clamping sleeve plate 210 occurs, and the service life of the air conditioner outer unit body 10 is affected, at this time, the blocking block 230 is arranged between the air conditioner outer unit body 10 and the clamping sleeve plate 210, so that the position between the air conditioner outer unit body 10 and the clamping sleeve plate 210 is isolated, and the possibility that the air conditioner outer unit body 10 and the inner side of the clamping sleeve plate 210 are scratched is avoided.
Still further, the outer side of the front partition 310 is in threaded connection with a plurality of screw rods 315, a pair of screw holes 217 are formed in both sides of the clamping sleeve plate 210, and the screw holes 217 are in threaded connection with the screw rods 315. When the dust cleaning device is used specifically, the dust cleaning mechanism 30 and the fixed outer frame 20 can be freely mounted and dismounted through the screw rod 315 and the screw hole 217, so that an operator can conveniently and regularly overhaul and replace the air conditioner outer body 10.
In addition, the top end of the arc-shaped groove 312 is provided with a limiting block 316, the bottom end of the cleaning rod 322 is connected with a limiting plate 325, and a limiting spring 317 is connected between the bottom end of the limiting block 316 and the side surface of the limiting plate 325. The rotation position of the cleaning rod 322 is limited by the limiting spring 317, so that the situation that the cleaning rod 322 rotates out of the top end of the arc-shaped groove 312 due to overlarge rotation amplitude of the cleaning rod 322, rubbing is caused on the outer side of the air conditioner outer machine body 10, and meanwhile, loud noise is generated in the rubbing process is avoided.
In addition, the bottom end of the arc-shaped slot 312 is provided with a dust collecting slot 318. The dust collecting groove 318 can be used for collecting the dust cleaned from the outer groove 323 in a centralized manner, and after the sweeping rod 322 sweeps the dust outside the air outlet 110, the dust is fallen to the inner end of the dust collecting groove 318 along the arc-shaped groove 312 under the action of gravity, so that the dust cleaning work is completed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a split type forced air cooling cold water central air conditioning unit, includes outer machine body of air conditioner (10), installs fixed outrigger (20) in the outer machine body of air conditioner (10) outside and installing the dust of fixed outrigger (20) one side cleans mechanism (30), its characterized in that: an air outlet (110) is arranged on the outer side of the air conditioner outer unit body (10), the fixed outer frame (20) comprises a clamping sleeve plate (210), the clamping sleeve plate (210) is matched with the outer side of the air conditioner outer unit body (10) in a sleeved mode, a pair of connecting supports (240) are arranged at the bottom end of the clamping sleeve plate (210), the dust cleaning mechanism (30) comprises a front partition plate (310), a vent groove (311) is formed in one side of the front partition plate (310), the circle center of the vent groove (311) is horizontally consistent with that of the air outlet (110), an arc-shaped groove (312) is formed in the inner side of the front partition plate (310), a rotating shaft (313) is rotatably connected to the circle center of the arc-shaped groove (312) at the same horizontal position, a servo motor (314) is coaxially connected to one side of the rotating shaft (313), the servo motor (314) is located on the outer side of the front partition plate (310), and a cleaning assembly (320) is arranged at the bottom end of the rotating shaft (313), clean subassembly (320) including turning round (321), turn round (321) with pivot (313) cup joint the cooperation, turn round (321) bottom is connected with cleaning rod (322), cleaning rod (322) length is greater than air outlet (110) diameter length, cleaning rod (322) are close to air outlet (110) one side and are provided with outer groove (323), a plurality of brushes (324) are evenly installed to outer groove (323) inboard, brush (324) length is greater than outer groove (323) degree of depth.
2. The split air-cooled cold water central air-conditioning unit of claim 1, wherein: each corner position of centre gripping lagging (210) inboard all is provided with inside groove (211), inside groove (211) inner is connected with corner stop gear (220), corner stop gear (220) are including arc flitch (221), arc flitch (221) one end is connected with inserted block (222), inserted block (222) with inside groove (211) cooperation of pegging graft, inserted block (222) one end is connected with a plurality of damping spring (223), damping spring (223) terminal with inside groove (211) inner is connected, arc flitch (221) with the cooperation is cup jointed to outer quick-witted body of air conditioner (10) corner position.
3. The split air-cooled cold water central air-conditioning unit of claim 2, wherein: the inner side of the arc-shaped flitch plate (221) is provided with a plurality of grooves (224).
4. The split air-cooled cold water central air-conditioning unit of claim 2, wherein: the utility model discloses a clamping sleeve board, including centre gripping lagging plate (210), top apron (212) bottom both sides all are provided with slider (213), centre gripping lagging plate (210) top both sides all are provided with spout (214), slider (213) with spout (214) sliding connection.
5. The split air-cooled cold water central air-conditioning unit of claim 4, wherein: the top end of the top cover plate (212) is provided with a lifting piece (215).
6. The split air-cooled cold water central air-conditioning unit of claim 4, wherein: both sides of the clamping sleeve plate (210) are provided with a plurality of side grooves (216).
7. The split air-cooled cold water central air-conditioning unit of claim 6, wherein: both sides of the inner end of the clamping sleeve plate (210) are provided with blocking blocks (230), and one side of each blocking block (230) is of an arc-shaped structure.
8. The split air-cooled cold water central air-conditioning unit of claim 1, wherein: the outer side of the front partition plate (310) is in threaded connection with a plurality of screw rods (315), a pair of screw holes (217) are formed in the two sides of the clamping sleeve plate (210), and the screw holes (217) are in threaded connection with the screw rods (315).
9. The split air-cooled cold water central air-conditioning unit of claim 1, wherein: the top end of the arc-shaped groove (312) is provided with a limiting block (316), the bottom end of the cleaning rod (322) is connected with a limiting plate (325), and a limiting spring (317) is connected between the bottom end of the limiting block (316) and the side face of the limiting plate (325).
10. The split air-cooled chilled water central air conditioning unit of claim 9, wherein: and a dust collecting groove (318) 2 is arranged at the bottom end of the arc-shaped groove (312).
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| CN114110812B CN114110812B (en) | 2023-09-19 |
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| CN117046770A (en) * | 2023-10-09 | 2023-11-14 | 麦金太尔(江苏)空调有限公司 | High-efficient cleaning device to air conditioner production line |
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| CN114110812B (en) | 2023-09-19 |
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