CN112944648A - Heating ventilation air-conditioning facility capable of extending pipe orifice structure of air outlet - Google Patents
Heating ventilation air-conditioning facility capable of extending pipe orifice structure of air outlet Download PDFInfo
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- CN112944648A CN112944648A CN202110186030.6A CN202110186030A CN112944648A CN 112944648 A CN112944648 A CN 112944648A CN 202110186030 A CN202110186030 A CN 202110186030A CN 112944648 A CN112944648 A CN 112944648A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 35
- 238000004378 air conditioning Methods 0.000 title claims abstract description 32
- 238000009423 ventilation Methods 0.000 title claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 38
- 238000004140 cleaning Methods 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 210000003437 trachea Anatomy 0.000 claims description 2
- 230000009194 climbing Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a heating ventilation air-conditioning facility capable of prolonging a pipe orifice structure of an air outlet, which belongs to the technical field of heating ventilation air-conditioning facilities and aims to solve the problem that when a filter screen at the bottom of an air outlet piece in the existing heating ventilation air-conditioning facility is cleaned from dust and other sundries, the filter screen is manually finished by a climbing device, so that the convenience of cleaning the filter screen is reduced; the lower end interface of the telescopic pipe fitting is connected with an air outlet piece, and a height adjusting mechanism is arranged between the outside of the air outlet piece and the bottom end face of the top plate. Rotate adjusting screw through manual, make adjusting screw drive air outlet spare rectilinear movement downwards under the inside screw thread effect of screw thread section of thick bamboo, air outlet spare downstream to suitable high back, flexible pipe fitting obtains the extension, through the air outlet spare after the downstream, and then has improved the convenience when air outlet spare bottom filter screen is clean greatly.
Description
Technical Field
The invention belongs to the technical field of heating, ventilating and air conditioning facilities, and particularly relates to a heating, ventilating and air conditioning facility capable of prolonging a pipe orifice structure of an air outlet.
Background
The hvac system is an air conditioner having heating, ventilating and air conditioning functions. The main functions of the heating, ventilating and air conditioning comprise: the heating, ventilation and air conditioning are integrated and called as heating ventilation air conditioning. The heating, ventilating and air conditioning system can control the temperature and humidity of air and improve the indoor comfort level, and is an important part in medium and large industrial buildings or office buildings (such as skyscrapers).
For example, application No.: the invention discloses a heating ventilation air-conditioning pipeline connecting device which comprises a first heating ventilation pipeline, a second heating ventilation pipeline, a pipeline connecting device, an adjusting and fixing device and a guide limiting device, wherein the first heating ventilation pipeline and the second heating ventilation pipeline are fixedly connected through the pipeline connecting device; the connecting device is reasonable and simple in structure and convenient to use, connection and installation between heating ventilation air-conditioning pipelines are realized, the connection sealing degree between the first pipeline connecting piece and the second pipeline connecting piece is effectively improved by negative pressure adsorption and fixation, leakage at the connecting part is avoided, vibration of the heating ventilation pipeline is buffered and absorbed, and the connection stability of the pipeline connecting device is ensured.
Based on the above-mentioned patent search to and combine the equipment discovery among the prior art, the air outlet spare bottom among the current heating ventilating air conditioning facility is installed the filter screen, prevents the entering of debris such as flying dust, but current heating ventilating air conditioning facility still has following not enough in the practical application process, for example: the utility model discloses an air outlet spare bottom filter screen is in after using for a long time among the existing warm air conditioning facility that leads to, a large amount of debris such as dust adhere to very easily, and need the manual completion through the device of ascending a height of the manual work when clearing up debris such as these dust, and then greatly reduced the convenience when air outlet spare bottom filter screen is clean, and people fall from the eminence easily when clearing up, thereby the security when air outlet spare bottom filter screen is clean has been reduced, and air outlet spare bottom filter screen is when clean among the existing warm air conditioning facility that leads to, because debris such as dust float easily at the clearance in-process, make the cleanup crew inhale internal with debris such as these dust very easily, and then bring the influence for the cleanup crew is healthy.
Disclosure of Invention
In order to solve the technical problems, the invention provides a heating ventilation air conditioning facility capable of extending a pipe orifice structure of an air outlet, which aims to solve the problems that a large amount of dust and other impurities are easily attached to a filter screen at the bottom of an air outlet piece in the existing heating ventilation air conditioning facility after being used for a long time, and the dust and other impurities are manually cleaned through a climbing device, so that the convenience of cleaning the filter screen at the bottom of the air outlet piece is greatly reduced, and people easily fall from a high place during cleaning, so that the safety of cleaning the filter screen at the bottom of the air outlet piece is reduced, and the dust and other impurities are easily sucked into a body by a cleaner during cleaning of the filter screen at the bottom of the air outlet piece in the existing heating ventilation air conditioning facility, so that the health of the cleaner is affected.
The invention relates to a heating ventilation air-conditioning facility capable of prolonging the pipe orifice structure of an air outlet, which has the purpose and the effect and is achieved by the following specific technical means:
a heating ventilation air-conditioning facility capable of extending the structure of an air outlet pipe orifice comprises a top plate, wherein a square pipe fitting is fixedly installed on the bottom end face of the top plate, and a telescopic pipe fitting is connected with an interface at the lower end of the square pipe fitting; the lower end interface of the telescopic pipe fitting is connected with an air outlet piece, and a height adjusting mechanism is arranged between the outer part of the air outlet piece and the bottom end face of the top plate; the left side and the right side of the bottom end face of the air outlet part are fixedly connected with a supporting plate part, and the opposite faces of the two supporting plate parts are provided with two limiting guide rods in a vertically symmetrical manner; the opposite surfaces of the two supporting plates are connected with an Contraband-shaped driving rod piece in a sliding way through a limiting guide rod, and a chain driving piece is arranged on one supporting plate on the right side; the inner side of the Contraband-shaped driving rod piece is provided with a dust collection mechanism; a filtering box body is arranged at the upper part of the right end face of the air outlet piece, and a sundries storage box piece is arranged in the filtering box body; a control box is arranged on the right end face of one of the supporting plates on the right side; the right end face of the air outlet piece is positioned on the front side of the filtering box body and is provided with an air suction fan, and the air suction fan is commonly and electrically connected with the control box; a filter screen is arranged at the air outlet at the bottom of the air outlet piece; the Contraband font drives the member and includes that cleaning brush and bar slide opening, Contraband font drives the member up end and is equipped with cleaning brush, and Contraband font drives the inboard trailing flank of member and has seted up the bar slide opening.
Furthermore, the height adjusting mechanism comprises four limiting sliding barrels, four limiting sliding rods, a threaded barrel and an adjusting screw rod, wherein the four limiting sliding barrels are fixedly connected to four corners outside the air outlet piece respectively, one limiting sliding rod fixed on the bottom end face of the top plate is connected to the inside of each limiting sliding barrel in a sliding mode, a strip-shaped through hole is formed in one side of the outer peripheral face of each limiting sliding barrel, a rectangular sliding block connected with the strip-shaped through hole in a sliding mode is arranged at the lower end of the outer peripheral face of each limiting sliding rod, the threaded barrel is fixedly connected to the left side of the bottom end face of the top plate, the inside of the threaded barrel is connected with the adjusting screw rod through threads, the adjusting screw rod is rotatably connected to the left end face of the air outlet piece through two rotating shaft supports;
furthermore, when the Contraband-shaped driving rod piece and the air outlet piece are in an installation state, the brush bristles of the cleaning brush are in contact with an air outlet filter screen at the bottom of the air outlet piece;
further, the dust collection mechanism comprises a dust collection cover and a spring pipe, the dust collection cover is fixedly connected to the inner side of the Contraband-shaped driving rod piece, the upper end surface of the dust collection cover is uniformly provided with air suction holes, the right side of the bottom end surface of the dust collection cover is connected with the spring pipe through an air pipe, the other end of the spring pipe is connected to the air inlet of the filtering box body, and the inner side of the spring pipe is sleeved with a limiting rod fixed to the right end surface of the air outlet piece;
furthermore, the chain driving part comprises a driving motor, two chain wheels, two driving columns, a worm wheel and a worm, the driving motor is installed on the right end face of one supporting plate on the right side, the driving motor is connected with the worm in a rotating mode through a rotating shaft, the two chain wheels are connected to the left portion of the right supporting plate in a rotating mode through rotating shafts, a chain is connected between the two chain wheels in a transmission mode, the driving columns are arranged on the chain, the worm wheel is arranged at the right end of the rotating shaft of one chain wheel on the rear side, the worm wheel is meshed with the worm, and the driving motor is electrically connected with the control box in a common mode;
furthermore, the filtering box body comprises a hand-screwed bolt, auxiliary rotating rods, connecting ropes and threaded connecting blocks, the right opening of the filtering box body is rotatably connected with a box door through a rotating shaft, the hand-screwed bolt is inserted into the upper part of the box door, the periphery of a hand-screwed bolt rotating hand wheel is provided with the two auxiliary rotating rods in an annular array manner, the right end face of the hand-screwed bolt rotating hand wheel is rotatably connected with one connecting rope through a T-shaped column, the other end of the connecting rope is fixedly connected with the right end face of the box door, the middle part of the right side of the upper end face of the filtering box body is provided with the threaded connecting block in threaded connection with the hand-screwed bolt, the edge of the right end face of the filtering box body is provided with a sealing rubber ring, the bottom end inside the filtering box body;
furthermore, the sundries storage box part comprises a cage rib and a filter bag, two dovetail chutes are symmetrically formed in the front and back of the bottom surface of the sundries storage box part, through holes are formed in the upper parts of the front and back end surfaces of the sundries storage box part, the cage rib is arranged in the through hole in the front side of the sundries storage box part, the filter bag is sleeved outside the cage rib, when the sundries storage box part and the filter box body are in an installation state, the two dovetail chutes in the bottom surface of the sundries storage box part are respectively connected with the two dovetail slide bars in the filter box body in a sliding mode, and the two through holes in the sundries storage box part and the air inlet and outlet of the filter box body are;
furthermore, when the chain driving piece and the Contraband-shaped driving rod piece are in an installation state, the driving column is connected with the strip-shaped sliding opening in a sliding mode.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention drives the air outlet piece to move downwards and linearly under the action of the screw thread inside the threaded cylinder by arranging the height adjusting mechanism and manually rotating the adjusting screw, the telescopic pipe fitting is lengthened after the air outlet piece moves downwards to a proper height, the driving motor is started through the air outlet piece after moving downwards, the rotating shaft of the driving motor drives the worm to rotate, then the worm drives the worm wheel to rotate, so that a chain wheel at the rear side drives the driving post to transmit through a chain, in the transmission process of the driving post, the Contraband-shaped driving rod piece is matched with the strip-shaped sliding port on the Contraband-shaped driving rod piece to move back and forth in a reciprocating manner, so that the Contraband-shaped driving rod piece drives the cleaning brush to perform back and forth reciprocating cleaning movement at the bottom filter screen of the air outlet piece, and therefore, people do not need to manually clean impurities such as dust through a climbing device, and then improved the convenience when air outlet spare bottom filter screen is clean greatly, and people can not fall from the eminence during the clearance to the security when air outlet spare bottom filter screen is clean has been improved.
2. According to the invention, through the arrangement of the dust collection mechanism, in the cleaning process, the suction fan is started through the control box, so that negative pressure is generated inside the filtering box body, the spring pipe is forced to suck air inside the dust collection cover into the filtering box body, then impurities such as dust and the like floated in the cleaning process are absorbed through the air suction port on the dust collection cover, and are conveyed to the interior of the impurity storage box piece in the filtering box body through the spring pipe, and the rod piece is driven to drive the dust collection cover to reciprocate back and forth through the Contraband shape, so that the dust collection cover can obtain a better dust collection effect, and therefore, cleaner is not easy to suck the impurities such as the dust and the like into the body, and further, the influence on the health of the cleaner is not.
Drawings
Fig. 1 is a first view structure diagram of the present invention.
Fig. 2 is a schematic diagram of a second viewing angle structure according to the present invention.
Fig. 3 is a schematic structural diagram in a split state of the present invention.
Fig. 4 is a schematic structural view of the height adjusting mechanism and the air outlet member of the present invention after being disassembled.
FIG. 5 is a schematic view of the support plate, Contraband-shaped driving bar and chain driving member of the present invention.
FIG. 6 is a schematic view of the Contraband-shaped driving lever and chain drive configuration of the present invention.
Fig. 7 is a schematic view of the filter housing and sundries storage box of the present invention after disassembly.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a top plate; 2. a square pipe fitting; 3. a telescopic pipe fitting; 4. an air outlet member; 5. a height adjustment mechanism; 501. a limiting sliding cylinder; 502. a limiting slide bar; 503. a threaded barrel; 504. adjusting the screw rod; 6. a support plate; 7. contraband-shaped driving rod pieces; 701. cleaning the brush; 702. a strip-shaped sliding opening; 8. a dust suction mechanism; 801. a dust hood; 802. a spring tube; 9. a chain drive; 901. a drive motor; 902. a sprocket; 903. driving the column; 904. a worm gear; 905. a worm; 10. a filter box body; 1001. screwing the bolt by hand; 1002. an auxiliary rotating rod; 1003. connecting ropes; 1004. a threaded connection block; 11. a control box; 12. an air suction fan; 13. a sundry storage box; 1301. cage bones; 1302. and (5) filtering the bags.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 7:
the invention provides a heating ventilation air-conditioning facility capable of extending the pipe orifice structure of an air outlet, which comprises: the bottom end face of the top plate 1 is fixedly provided with a square pipe fitting 2, and a lower end interface of the square pipe fitting 2 is connected with a telescopic pipe fitting 3; the lower end interface of the telescopic pipe fitting 3 is connected with an air outlet piece 4, and a height adjusting mechanism 5 is arranged between the outer part of the air outlet piece 4 and the bottom end surface of the top plate 1; the height adjusting mechanism 5 comprises four limiting sliding barrels 501, limiting sliding rods 502, threaded barrels 503 and adjusting screws 504, the number of the limiting sliding barrels 501 is four, the four limiting sliding barrels 501 are respectively and fixedly connected to four corners outside the air outlet piece 4, one limiting sliding rod 502 fixed to the bottom end face of the top plate 1 is connected to the inside of each limiting sliding barrel 501 in a sliding mode, the air outlet piece 4 is enabled to be more stable in the up-and-down moving process through the matching of the four limiting sliding barrels 501 and the four limiting sliding rods 502, strip-shaped through holes are formed in one side of the outer peripheral face of each limiting sliding barrel 501, a rectangular sliding block connected with the strip-shaped through holes in a sliding mode is arranged at the lower end of the outer peripheral face of each limiting sliding barrel 502, the threaded barrels 503 are fixedly connected to the left side of the bottom end face of the top plate 1, the inside of the threaded barrels 503 is connected with, a rotating hand wheel is arranged at the lower end of the adjusting screw rod 504; the left side and the right side of the bottom end face of the air outlet part 4 are fixedly connected with a supporting plate part 6, and the opposite faces of the two supporting plate parts 6 are provided with two limiting guide rods in a vertically symmetrical manner; the opposite surfaces of the two supporting plates 6 are connected with an Contraband-shaped driving rod piece 7 in a sliding way through a limiting guide rod, and a chain driving piece 9 is arranged on one supporting plate 6 on the right side; the chain driving part 9 comprises a driving motor 901, chain wheels 902, driving posts 903, worm wheels 904 and worms 905, the driving motor 901 is installed on the right end face of one supporting plate 6 on the right side, the driving motor 901 is rotatably connected with the worms 905 through rotating shafts, the number of the chain wheels 902 is two, the two chain wheels 902 are both rotatably connected to the left part of the supporting plate 6 on the right side through the rotating shafts, a chain is in transmission connection between the two chain wheels 902, the driving posts 903 are arranged on the chain, the worm wheels 904 are arranged at the right end of the rotating shaft of one chain wheel 902 on the rear side, the worm wheels 904 are meshed with the worms 905, and the driving motor 901 is commonly electrically connected with; the Contraband-shaped driving rod piece 7 is internally provided with a dust suction mechanism 8; the upper part of the right end face of the air outlet piece 4 is provided with a filter box body 10, the filter box body 10 comprises a hand-screwed bolt 1001, an auxiliary rotating rod 1002, a connecting rope 1003 and a threaded connecting block 1004, the right opening of the filter box body 10 is rotatably connected with a box door through a rotating shaft, the upper part of the box door is inserted with the hand-screwed bolt 1001, the periphery of a hand-screwed bolt 1001 rotating hand wheel is provided with two auxiliary rotating rods 1002 in an annular array manner, so that the hand-screwed bolt 1001 is more labor-saving in screwing operation, the right end face of the hand-screwed bolt 1001 rotating hand wheel is rotatably connected with the connecting rope 1003 through a T-shaped column, so that the hand-screwed bolt 1001 is not easy to lose, the other end of the connecting rope 1003 is fixedly connected with the right end face of the box door, the middle part of the right side of the upper end face of the filter box body 10 is provided with the threaded connecting block 1004 in threaded, and the air outlet of the filter box body 10 is connected with the air suction inlet of the air suction fan 12; a sundries storage box component 13 is arranged inside the filtering box body 10; the sundries storage box part 13 comprises a cage bar 1301 and a filter bag 1302, two dovetail chutes are symmetrically formed in the front and back of the bottom end face of the sundries storage box part 13, through holes are formed in the upper portions of the front and back end faces of the sundries storage box part 13, the cage bar 1301 is arranged in the front side through hole in the sundries storage box part 13, the filter bag 1302 is sleeved outside the cage bar 1301, air and sundries entering the sundries storage box part 13 can be effectively separated through the filter bag 1302, when the sundries storage box part 13 and the filter box body 10 are in an installation state, the two dovetail chutes in the bottom end face of the sundries storage box part 13 are respectively connected with two dovetail slide bars in the filter box body 10 in a sliding mode, and the two through holes in the sundries storage box part 13 and the air inlet and outlet of the filter; the right end face of one supporting plate 6 on the right side is provided with a control box 11; the right end face of the air outlet part 4 is positioned at the front side of the filtering box body 10 and is provided with an air suction fan 12, and the air suction fan 12 is commonly and electrically connected with the control box 11; a filter screen is arranged at the air outlet at the bottom of the air outlet piece 4; the Contraband-shaped driving rod piece 7 comprises a cleaning brush 701 and a strip-shaped sliding opening 702, the Contraband-shaped driving rod piece 7 is provided with the cleaning brush 701 on the upper end face, and the Contraband-shaped driving rod piece 7 is provided with the strip-shaped sliding opening 702 on the inner rear side face; when the Contraband-shaped rod 7 and the air outlet 4 are in the installed state, the bristles of the cleaning brush 701 contact with the filter screen at the bottom of the air outlet 4.
Wherein, dust absorption mechanism 8 includes suction hood 801 and spring pipe 802, and suction hood 801 fixed connection drives the member 7 inboard at Contraband font, and suction hood 801 up end personally submits even form and has seted up the hole of induced drafting, and suction hood 801 bottom end face right side is connected with spring pipe 802 through the trachea, and the spring pipe 802 other end is connected in filtering box 10 air intake department, and the spring pipe 802 inboard cup joints the gag lever post of fixing at the 4 right-hand members of air outlet, makes spring pipe 802 can obtain effective limiting displacement.
When the chain driving members 9 and Contraband form the driving rod 7 in the installation state, the driving posts 903 are slidably connected to the strip-shaped sliding openings 702, so that the driving posts 903 are driven to reciprocate back and forth by the Contraband form driving rod 7.
When in use: when the bottom filter screen of the air outlet piece 4 needs to be cleaned, firstly, the adjusting screw rod 504 is rotated manually, the adjusting screw rod 504 drives the air outlet piece 4 to move linearly downwards under the action of the internal thread of the threaded cylinder 503, after the air outlet piece 4 moves downwards to a proper height, the telescopic pipe piece 3 is extended, the air outlet piece 4 moves downwards, then the driving motor 901 is started through the control box 11, the rotating shaft of the driving motor 901 drives the worm 905 to rotate, then the worm 905 drives the worm wheel 904 to rotate, so that a rear chain wheel 902 drives the driving post 903 to transmit through a chain, in the transmission process of the driving post 903, the Contraband-shaped driving rod piece 7 carries out reciprocating movement back and forth by matching with the strip-shaped sliding opening 702 on the Contraband-shaped driving rod piece 7, and therefore Contraband-shaped driving rod piece 7 drives the cleaning brush 701 to carry out reciprocating cleaning movement back and forth at the bottom filter screen of the air outlet piece 4, therefore, when people clean the dust and other impurities, the impurities do not need to be manually cleaned through a climbing device, the convenience of cleaning the filter screen at the bottom of the air outlet piece 4 is greatly improved, and the people cannot fall from a high place during cleaning, so that the safety of cleaning the filter screen at the bottom of the air outlet piece 4 is improved;
in the cleaning process, the suction fan 12 is started through the control box 11, so that negative pressure is generated inside the filter box body 10, the spring pipe 802 is forced to suck air inside the dust hood 801 into the filter box body 10, then impurities such as dust and the like which float in the cleaning process are absorbed through an air suction opening in the dust hood 801, the impurities are conveyed into the impurity storage box piece 13 inside the filter box body 10 through the spring pipe 802, and the rod piece 7 is driven to drive the dust hood 801 to reciprocate back and forth through the Contraband shape, so that the dust hood 801 can obtain a better dust suction effect, and therefore, cleaners are not prone to suck the impurities such as the dust and the like into the body, and the influence on the body health of the cleaners can not be brought;
when clearing up debris in the debris storage box 13, unscrew the bolt 1001 through manual hand and take off, then will filter box 10 and go up the case door and open, then store debris box 13 and take out from filtering box 10 inside and clear up can, improved the convenience when debris storage box 13 inside clearance greatly.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a can prolong heating and ventilation air conditioning facility of air outlet mouth of pipe structure which characterized in that: the pipe fitting structure comprises a top plate (1), wherein a square pipe fitting (2) is fixedly arranged on the bottom end face of the top plate (1), and a telescopic pipe fitting (3) is connected with a lower end interface of the square pipe fitting (2); the lower end interface of the telescopic pipe fitting (3) is connected with an air outlet piece (4), and a height adjusting mechanism (5) is arranged between the outer part of the air outlet piece (4) and the bottom end face of the top plate (1); the left side and the right side of the bottom end face of the air outlet piece (4) are fixedly connected with a supporting plate piece (6), and the opposite faces of the two supporting plate pieces (6) are provided with two limiting guide rods in a vertically symmetrical manner; the opposite surfaces of the two supporting plates (6) are connected with an Contraband-shaped driving rod piece (7) in a sliding way through a limiting guide rod, and a chain driving piece (9) is arranged on one supporting plate (6) on the right side; a dust suction mechanism (8) is arranged on the inner side of the Contraband-shaped driving rod piece (7); a filtering box body (10) is arranged on the upper part of the right end face of the air outlet piece (4), and a sundries storage box piece (13) is arranged in the filtering box body (10); a control box (11) is arranged on the right end face of one support plate (6) on the right side; the right end face of the air outlet piece (4) is positioned on the front side of the filtering box body (10) and is provided with an air suction fan (12), and the air suction fan (12) is commonly and electrically connected with the control box (11); a filter screen is arranged at the air outlet at the bottom of the air outlet piece (4); the Contraband font drives member (7) including cleaning brush (701) and bar spout (702), Contraband font drives member (7) up end and is equipped with cleaning brush (701), and Contraband font drives member (7) inboard trailing flank and has seted up bar spout (702).
2. The heating, ventilating and air conditioning facility capable of extending the nozzle structure of the air outlet according to claim 1, wherein: the height adjusting mechanism (5) comprises four limiting sliding barrels (501), four limiting sliding rods (502), a threaded barrel (503) and an adjusting screw (504), the number of the limiting sliding barrels (501) is four, the four limiting sliding barrels (501) are respectively and fixedly connected to four corners outside an air outlet piece (4), each limiting sliding barrel (501) is internally and slidably connected with one limiting sliding rod (502) fixed on the bottom end face of a top plate (1), one side of the outer peripheral face of each limiting sliding barrel (501) is provided with a strip-shaped through hole, the lower end of the outer peripheral face of each limiting sliding rod (502) is provided with a rectangular sliding block slidably connected with the strip-shaped through hole, the threaded barrel (503) is fixedly connected to the left side of the bottom end face of the top plate (1), the inside of the threaded barrel (503) is connected with the adjusting screw (504) through threads, and the adjusting screw (504) is rotatably connected to the left end face of the air outlet, and a rotating hand wheel is arranged at the lower end of the adjusting screw rod (504).
3. The heating, ventilating and air conditioning facility capable of extending the nozzle structure of the air outlet according to claim 1, wherein: when the Contraband-shaped driving rod piece (7) and the air outlet piece (4) are in an installation state, the brush hair of the cleaning brush (701) is in contact with an air outlet filter screen at the bottom of the air outlet piece (4).
4. The heating, ventilating and air conditioning facility capable of extending the nozzle structure of the air outlet according to claim 1, wherein: dust absorption mechanism (8) are including suction hood (801) and spring pipe (802), suction hood (801) fixed connection drives member (7) inboard at Contraband font, and suction hood (801) up end is personally submitted evenly and has seted up the hole of induced drafting, suction hood (801) bottom end face right side is connected with spring pipe (802) through the trachea, and spring pipe (802) other end is connected in filtering box (10) air intake department, spring pipe (802) inboard has cup jointed the gag lever post of fixing at air outlet spare (4) right-hand member face.
5. The heating, ventilating and air conditioning facility capable of extending the nozzle structure of the air outlet according to claim 1, wherein: chain drive spare (9) are including driving motor (901), sprocket (902), drive post (903), worm wheel (904) and worm (905), driving motor (901) are installed on a support plate (6) right-hand member face in right side, and driving motor (901) rotate through the pivot and be connected with worm (905), the quantity of sprocket (902) is two, and two sprocket (902) all rotate through the pivot and connect and support plate (6) left part in right side, two the transmission is connected with the chain between sprocket (902), and is equipped with on the chain and drives post (903), one of rear side sprocket (902) pivot right-hand member is equipped with worm wheel (904), and worm wheel (904) mesh mutually with worm (905), driving motor (901) are ordinary electric connection with control box (11).
6. The heating, ventilating and air conditioning facility capable of extending the nozzle structure of the air outlet according to claim 1, wherein: the filter box body (10) comprises a hand-screwed bolt (1001), auxiliary rotating rods (1002), connecting ropes (1003) and threaded connecting blocks (1004), a box door is rotatably connected to the right opening of the filter box body (10) through a rotating shaft, the hand-screwed bolt (1001) is inserted into the upper portion of the box door, the two auxiliary rotating rods (1002) are arranged on the outer periphery of a hand wheel rotated by the hand-screwed bolt (1001) in an annular array manner, the right end face of the hand wheel rotated by the hand-screwed bolt (1001) is rotatably connected with one connecting rope (1003) through a T-shaped column, the other end of the connecting rope (1003) is fixedly connected to the right end face of the box door, the threaded connecting blocks (1004) in threaded connection with the hand-screwed bolt (1001) are arranged in the middle of the right side of the upper end face of the filter box body (10), a sealing rubber ring is arranged on the edge of the right end, and the air outlet of the filtering box body (10) is connected with the air suction inlet of the air suction fan (12).
7. The heating, ventilating and air conditioning facility capable of extending the nozzle structure of the air outlet according to claim 1, wherein: the sundries storage box (13) comprises a cage rib (1301) and a filter bag (1302), two dovetail sliding grooves are symmetrically formed in the front and back of the bottom end face of the sundries storage box (13), through holes are formed in the upper portions of the front and back end faces of the sundries storage box (13), the cage rib (1301) is arranged at the position, located in the front side through hole, of the sundries storage box (13), the filter bag (1302) is sleeved outside the cage rib (1301), when the sundries storage box (13) and the filter box (10) are in an installation state, the two dovetail sliding grooves of the bottom end face of the sundries storage box (13) are connected with the two dovetail sliding strips inside the filter box (10) in a sliding mode respectively, and the two through holes in the sundries storage box (13) are located on the same axis with the inlet and the outlet of the filter box.
8. The heating, ventilating and air conditioning facility capable of extending the nozzle structure of the air outlet according to claim 1, wherein: when the chain driving pieces (9) and the Contraband-shaped driving rod pieces (7) are in an installation state, the driving columns (903) are connected with the strip-shaped sliding openings (702) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110186030.6A CN112944648A (en) | 2021-02-14 | 2021-02-14 | Heating ventilation air-conditioning facility capable of extending pipe orifice structure of air outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110186030.6A CN112944648A (en) | 2021-02-14 | 2021-02-14 | Heating ventilation air-conditioning facility capable of extending pipe orifice structure of air outlet |
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| Publication Number | Publication Date |
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| CN112944648A true CN112944648A (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110186030.6A Pending CN112944648A (en) | 2021-02-14 | 2021-02-14 | Heating ventilation air-conditioning facility capable of extending pipe orifice structure of air outlet |
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| Country | Link |
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| CN (1) | CN112944648A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117815778A (en) * | 2024-03-05 | 2024-04-05 | 山西金盛威机械设备有限公司 | Filter element cleaner of air compressor |
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| CN211977141U (en) * | 2020-01-11 | 2020-11-20 | 关西芹 | Low-temperature air supply independent fresh air conditioning equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2005195240A (en) * | 2004-01-07 | 2005-07-21 | Fujitsu General Ltd | Control device for air-conditioner |
| CN111174404A (en) * | 2018-11-09 | 2020-05-19 | 西安优必惠电子科技有限公司 | Heating ventilation air conditioner filter equipment of convenient clearance |
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Application publication date: 20210611 |