CN114110742A - Air conditioner air collecting box heat preservation structure - Google Patents

Air conditioner air collecting box heat preservation structure Download PDF

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Publication number
CN114110742A
CN114110742A CN202111200653.0A CN202111200653A CN114110742A CN 114110742 A CN114110742 A CN 114110742A CN 202111200653 A CN202111200653 A CN 202111200653A CN 114110742 A CN114110742 A CN 114110742A
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CN
China
Prior art keywords
air
plate
collecting box
box
side wall
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Pending
Application number
CN202111200653.0A
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Chinese (zh)
Inventor
曹连龙
胡振华
颜小东
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Jiangsu Yingda Electromechanical Technology Co ltd
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Jiangsu Yingda Electromechanical Technology Co ltd
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Application filed by Jiangsu Yingda Electromechanical Technology Co ltd filed Critical Jiangsu Yingda Electromechanical Technology Co ltd
Priority to CN202111200653.0A priority Critical patent/CN114110742A/en
Publication of CN114110742A publication Critical patent/CN114110742A/en
Pending legal-status Critical Current

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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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/082—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising vinyl resins; comprising acrylic resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • 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
    • F24F13/20—Casings or covers
    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/202—Conductive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51—Elastic

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  • 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)

Abstract

The invention discloses a heat preservation structure of an air-conditioning air collecting box, which belongs to the technical field of related devices of the air-conditioning air collecting box and comprises an air collecting box, wherein one side of the outer side wall of the air collecting box is fixedly connected with an air return box, a coil is arranged in the air collecting box, the outer side wall of the air collecting box and the outer side wall of the air return box are both provided with limit buckles, each limit buckle comprises a sleeve, a slide block, a spring, a slide rod and a top plate, the inner side wall of the sleeve is connected with the slide block in a sliding way, the middle of the top of the slide block is welded with the slide rod, the lower part of the outer side wall of the slide rod is sleeved with the spring, and the top plate is welded at the top of the slide rod. Can be quickly assembled or disassembled, saves time and is convenient to replace.

Description

Air conditioner air collecting box heat preservation structure
Technical Field
The invention relates to the field of air conditioner air collecting box related devices, in particular to an air conditioner air collecting box heat insulation structure.
Background
The central air-conditioning system is mainly composed of a refrigeration compressor system, a refrigerant f freezing and cold-hot) circulating water system, a cooling circulating water system, a coil fan system, a cooling tower fan system and the like, wherein a refrigeration compressor group compresses a refrigerant (such as a cold medium R134a, R22 and the like) into a liquid state through a compressor and then sends the liquid state into an evaporator, the refrigeration circulating water system pumps normal-temperature water into an evaporator coil through a refrigeration water pump to perform indirect heat exchange with the refrigerant, so that the original normal-temperature water becomes low-temperature chilled water, the chilled water is sent into cooling coils at air ports of the fans to absorb air heat around the coils, the generated low-temperature air is blown to each user room through the coil fans, the aim of cooling is fulfilled, the refrigerant is fully compressed in the evaporator and is sent into a condenser to recover the normal-pressure state after the heat absorption process is completed, so that the refrigerant releases heat in the condenser, the released heat is taken away by the cooling water of a circulating cooling water system, the cooling circulating water system pumps normal temperature water into a heat exchange coil of a condenser through a cooling water pump, the heated cooling water is sent to a cooling tower, the cooling tower carries out natural cooling on the cooling water or carries out spray type forced air cooling on the cooling water through a cooling tower fan, and the cooling water is fully heat exchanged with the atmosphere so as to be changed to normal temperature for recycling, when heating is needed in winter, a central air conditioning system only needs to pump the normal temperature water into the coil of a steam heat exchanger through a cold and hot water pump (called as a chilled water pump in summer) and send the hot water into fan coils of various floors after the hot water is fully heat exchanged with steam, so that hot air can be supplied to users, an air collecting box of the air conditioner is called as an air pipe coiling machine, the air pipe coiling machine is a terminal device of the air conditioning system, and the working principle is that the air in a room in which is recycled in the machine set is continuous, the air is cooled (heated) after passing through a cold (hot) water coil to keep the room temperature constant.
The existing air-conditioning air collecting box has the following defects: 1. the surface of the existing air-conditioning air collecting box is not provided with a heat insulation structure, the heat insulation and cold insulation effects are poor, after a refrigerant (a heating medium) is sent to a cooling coil pipe of each fan air port, cold air (hot air) is easily scattered and lost inefficiently at the air collecting box, and the loss of the cold air (hot air) blown to each user room by a coil pipe fan is more, so that resources are wasted; 2. the heat insulation structure on the surface of the air collecting box of the air conditioner is installed by adopting the traditional bolt, needs tools for installation or disassembly, cannot be quickly installed or disassembled, and is inconvenient to maintain and replace; accordingly, those skilled in the art have provided an insulation structure for an air-conditioning air collecting box to solve the above problems in the background art.
Disclosure of Invention
The invention aims to provide an air-conditioning air collecting box heat insulation structure which is good in cold insulation and heat insulation effects, effectively reduces invalid diffusion of a cold source or a heat source at a coil pipe, enables most of the cold source or the heat source at the coil pipe to be blown into a room from an air outlet, and saves resources.
In order to achieve the purpose, the invention provides the following technical scheme:
the heat insulation structure comprises an air collection box, wherein one side of the outer side wall of the air collection box is fixedly connected with an air return box, a coil pipe is arranged in the air collection box, limit buckles are arranged on the outer side wall of the air collection box and the outer side wall of the air return box respectively and comprise a sleeve, a sliding block, a spring, a sliding rod and a top plate, the inner side wall of the sleeve is connected with the sliding block in a sliding manner, the sliding rod is welded in the middle of the top of the sliding block, the spring is sleeved on the lower portion of the outer side wall of the sliding rod, the top plate is welded on the top of the sliding rod, a lifting button is welded on one side of the top plate, a first magnetic suction sheet is arranged on one side of the bottom of the top plate, a second magnetic suction sheet is detachably connected to the bottom of the first magnetic suction sheet, the second magnetic suction sheet is arranged at the bottom of the inner side wall of a groove, the groove is formed in one side of the surface of the heat insulation structure, the heat insulation structure comprises a metal plate, a heat insulation plate, a flame retardant plate and a flexible layer, the bottom of the heat insulation plate is connected with the flame retardant plate, the bottom of the flame-retardant plate is bonded with a flexible layer, and the top of the heat-insulation plate is provided with a metal plate.
As a further scheme of the invention: a pipeline interface support is installed on one side of the outer side wall of the air collecting box, and an exhaust valve and a drain valve are installed on one side of the pipeline interface support.
As a still further scheme of the invention: the terminal box is installed to the return air case lateral wall, return air case internally mounted has motor and fan, the power take off end of motor is connected at the power input end of fan.
As a still further scheme of the invention: the air return box top edge has seted up the screw and has had the apron through screw, bolt and nut demountable installation, the radiating groove has been seted up on the apron surface.
As a still further scheme of the invention: the air collecting box is characterized in that a filter screen is detachably mounted at an opening of the air collecting box, and an air outlet flanging is welded at the edge of the opening of the air collecting box.
As a still further scheme of the invention: the water collecting tray is installed at the bottom of the air collecting box and is made of stainless steel materials, and a water outlet is provided with a water discharging pipe.
As a still further scheme of the invention: the magnetic poles of the first magnetic attraction piece and the second magnetic attraction piece are opposite.
As a still further scheme of the invention: the metal plate is made of an aluminum alloy material, the insulation board is an XPS insulation board, the flame-retardant board is a glass fiber board, and the flexible layer is made of a rubber material.
Compared with the prior art, the invention has the beneficial effects that:
1. the air-conditioning air collecting box heat-insulating structure disclosed by the invention has good cold-insulating and heat-insulating effects, effectively reduces the invalid diffusion of a cold source or a heat source at the coil pipe, ensures that most of the cold source or the heat source at the coil pipe is blown into a room from an air outlet, saves resources, one surface of the heat-insulating structure covers the top of the air collecting box, and the other surface covers one side of the air return box and the air collecting box, has good heat-insulating and cold-insulating effects, because a motor is arranged in the air return box and needs to dissipate heat to prevent the air return box from being damaged due to overheating, a heat dissipation groove is formed at the top of a cover plate of the air return box to ensure the normal heat dissipation of the motor, the bottom of an XPS heat-insulating plate is connected with a glass fiber plate flame-retardant plate, a rubber flexible layer is bonded at the bottom of the glass fiber plate flame-retardant plate, an aluminum alloy metal plate is arranged at the top of the XPS heat-insulating structure, the rubber flexible layer at the bottom of the heat-insulating structure can be tightly connected with the outer side walls of the air return box and the air return box, and the rubber flexible layer is soft and has elasticity, the flame-retardant glass fiber board is synthesized by glass fiber materials and high-heat-resistance composite materials, does not contain asbestos components harmful to human bodies, has high mechanical property and dielectric property, high heat resistance and moisture resistance, has good processability, has the characteristics of sound absorption, sound insulation, heat insulation, environmental protection, flame retardance and the like, is a hard foam plastic board manufactured by using polystyrene resin as a raw material, adding other raw and auxiliary materials and polymers, heating, mixing and injecting a catalyst at the same time, and then extruding and molding, is technically named as an extrusion molding polystyrene foam plastic (XPS) for heat insulation, has a perfect closed-cell honeycomb structure, and has extremely low water absorption (almost no water absorption), low heat conductivity, high pressure resistance and ageing resistance (almost no ageing and decomposition phenomena in normal use), the heat insulation structure has the advantages that the heat insulation effect is good, the aluminum alloy metal plate has higher strength, good casting performance and plastic processing performance, good electric conduction performance and heat conduction performance, good corrosion resistance and weldability, the outermost layer of the heat insulation structure has certain rigidity, the service life of the heat insulation structure is prolonged, and the problems that the heat insulation structure is not arranged on the surface of the existing air conditioner air collecting box, and the heat insulation and cold insulation effects are poor are solved.
2. The invention discloses an air-conditioning air collecting box heat preservation structure which is detachably arranged outside an air collecting box through a limit buckle, can be quickly installed or disassembled, saves time and is convenient to replace, when the heat preservation structure is damaged and needs to be replaced, the limit buckle is sequentially opened, a handheld lifting button is lifted upwards to separate a first magnetic attraction sheet from a second magnetic attraction sheet and pull out the first magnetic attraction sheet from a groove, a top sheet is rotated to ensure that the top sheet is not covered on the heat preservation structure, a sliding rod and a sliding block at the bottom of the top sheet are synchronously rotated on the inner side wall of a sleeve, the heat preservation structure can be directly taken down, new heat preservation materials are arranged at the same position, the limit buckle is sequentially closed, the handheld lifting button is lifted upwards, the sliding block, the sliding rod and the top sheet are all moved upwards, a spring is compressed and shortened, the top sheet is rotated to ensure that the top sheet covers the heat preservation structure, the first magnetic attraction sheet at the bottom of the top sheet is positioned right above the groove, the sliding rod and the sliding block at the bottom of the top sheet are synchronously rotated on the inner side wall of the sleeve, loosen at this moment and carry the button, the spring rebounds and resets and pushes the slider down along the sleeve, the slider, slide bar and top piece all move down and reset, piece embedding recess is inhaled to first magnetism this moment, and because piece magnetic pole is inhaled to first magnetism and second magnetism is inhaled the piece opposite, the magnet has the opposite nature of inhaling mutually of opposite sex, the piece can be inhaled firmly in the recess with first magnetism to second magnetism, stop buckle limits insulation construction and makes the installation that insulation construction firmly, solve the unable quick installation or the dismantlement of insulation construction on air conditioner air-collecting box surface, the problem of inconvenient maintenance change.
Drawings
FIG. 1 is a schematic view of the overall structure of a heat insulation structure of an air-conditioning air collecting box according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural view of a stop buckle of a heat insulation structure of an air-conditioning air collecting box according to an embodiment of the present invention;
FIG. 4 is a schematic view of the overall structure of a support frame of an air-conditioning air collecting box heat insulation structure according to an embodiment of the present invention;
FIG. 5 is a third schematic view of the overall structure of a support frame of a heat insulation structure of an air-conditioning air collecting box according to an embodiment of the present invention;
fig. 6 is a fourth schematic structural diagram of an overall structure of a support frame of an air-conditioning air collecting box heat insulation structure according to an embodiment of the present invention.
In the figure: 1. an air return box; 2. a junction box; 3. a water accumulation plate; 4. a pipe joint support; 5. an air collecting box; 6. an exhaust valve; 7. a drain valve; 8. a limit buckle; 801. a sleeve; 802. a slider; 803. a spring; 804. a slide bar; 805. a topsheet; 9. a heat preservation structure; 901. a metal plate; 902. a thermal insulation board; 903. a flame retardant sheet; 904. a flexible layer; 10. a groove; 11. lifting the button; 12. a first magnetic attraction sheet; 13. a second magnetic attraction sheet; 14. the air outlet is flanged; 15. a coil pipe; 16. a filter screen; 17. a cover plate; 18. a heat sink; 19. a bolt; 20. a nut; 21. a screw hole; 22. a fan; 23. an electric motor.
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.
Referring to fig. 1 to 6, in an embodiment of the present invention, an air-conditioning air collecting box heat insulation structure includes an air collecting box 5, one side of an outer side wall of the air collecting box 5 is fixedly connected with an air return box 1, a coil 15 is installed inside the air collecting box 5, the outer side wall of the air collecting box 5 and the outer side wall of the air return box 1 are both installed with a limit buckle 8, the limit buckle 8 includes a sleeve 801, a slider 802, a spring 803, a sliding rod 804 and a top plate 805, the inner side wall of the sleeve 801 is slidably connected with the slider 802, the middle of the top of the slider 802 is welded with the sliding rod 804, the lower part of the outer side wall of the sliding rod 804 is sleeved with the spring 803, the top plate 805 is welded at the top of the sliding rod 804, one side of the top plate 805 is welded with a lifting button 11, one side of the bottom of the top plate 805 is installed with a first magnetic attraction sheet 12, the bottom of the first magnetic attraction sheet 12 is detachably connected with a second magnetic attraction sheet 13, the second magnetic attraction sheet 13 is installed at the bottom of the inner side wall of a groove 10, the groove 10 is formed in one side of the surface of the heat insulation structure 9, the heat insulation structure 9 comprises a metal plate 901, a heat insulation plate 902, a flame retardant plate 903 and a flexible layer 904, the bottom of the heat insulation plate 902 is connected with the flame retardant plate 903, the flexible layer 904 is bonded to the bottom of the flame retardant plate 903, and the metal plate 901 is mounted at the top of the heat insulation plate 902.
Wherein, pipeline interface support 4 is installed to 5 lateral walls of collection bellows one side, discharge valve 6 and drain valve 7 are installed to 4 one sides of pipeline interface support, make things convenient for gas exhaust or drainage.
The junction box 2 is installed on the outer side wall of the air return box 1, the motor 23 and the fan 22 are installed inside the air return box 1, the power output end of the motor 23 is connected to the power input end of the fan 22, and the motor 23 can drive the fan blade assembly in the fan 22 to rotate so as to blow cold air or hot air to each room.
Wherein, the top edge of return air case 1 has seted up screw 21 and has had apron 17 through screw 21, bolt 19 and nut 20 demountable installation, radiating groove 18 has been seted up on apron 17 surface, and the radiating effect is good.
Wherein, 5 opening part demountable installation of album of bellows have filter screen 16, 5 opening part edge welding of album of bellows have air outlet turn-ups 14, easy to assemble album of bellows 5.
Wherein, ponding dish 3 is installed to collection bellows 5 bottom, ponding dish 3 is made for stainless steel and the delivery port installs the drain pipe, makes things convenient for the drainage.
The first magnetic attraction sheet 12 and the second magnetic attraction sheet 13 have opposite magnetic poles, the magnet has the characteristic of opposite attraction, and the second magnetic attraction sheet 13 can firmly attract the first magnetic attraction sheet 12 in the groove 10.
Wherein, metal sheet 901 is made for the aluminum alloy material, heated board 902 is XPS heated board 902, fire-retardant board 903 is the glass fiber board, flexible layer 904 is made for the rubber material, and insulation construction 9 can be inseparable be connected with return air case 1 and 5 lateral walls of collection wind box through the flexible layer 904 of rubber of its bottom, and the flexible layer 904 matter of rubber is soft elastic, prevents return air case 1 and 5 surperficial scrapings of collection wind box.
The working principle of the invention is as follows: the heat preservation structure 9 of the air-conditioning air collection box 5 disclosed by the invention has good cold preservation and heat preservation effects, effectively reduces the invalid emission of a cold source or a heat source at the coil 15, ensures that most of the cold source or the heat source at the coil 15 is blown into a room from an air outlet, saves resources, one surface of the heat preservation structure 9 covers the top of the air collection box 5, and the other surface covers one side of the air return box 1 and the air collection box 5, has good heat preservation and cold preservation effects, because a motor 23 is arranged in the air return box 1 and needs to dissipate heat to prevent the heat from being damaged due to overheating, a heat dissipation groove 18 is arranged at the top of a cover plate 17 of the air return box 1 to ensure the normal heat dissipation of the motor 23, a glass fiber plate flame retardant plate 903 is connected to the bottom of an XPS heat preservation plate 902, a rubber flexible layer 904 is bonded to the bottom of the glass fiber plate flame retardant plate 903, an aluminum alloy metal plate 901 is arranged at the top of the XPS heat preservation structure 9, and the rubber flexible layer 904 at the bottom of the heat preservation structure can be tightly connected with the outer side walls of the air return box 1 and the air collection box 5, the rubber flexible layer 904 is soft and elastic, the surfaces of the air return box 1 and the air collection box 5 are prevented from being scratched, the glass fiber board flame-retardant plate 903 is synthesized by a glass fiber material and a high-heat-resistance composite material, does not contain asbestos components harmful to human bodies, has high mechanical property and dielectric property, good heat resistance and moisture resistance, has good processability, and has the characteristics of sound absorption, sound insulation, heat insulation, environmental protection, flame retardance and the like, the XPS insulation board 902 is a hard foam plastic plate which is manufactured by taking polystyrene resin as a raw material, adding other raw auxiliary materials and polymers, heating, mixing, injecting a catalyst, extruding and extruding for molding, is known as an extruding and molding polystyrene foam plastic (XPS for short), and has a perfect closed-cell honeycomb structure, so that the XPS board has extremely low water absorption (almost no water absorption), low heat conductivity, high pressure resistance and ageing resistance (almost no ageing and decomposition phenomenon in normal use), the heat preservation effect is good, the aluminum alloy metal plate 901 has higher strength, good casting performance and plastic processing performance, good electric conduction and heat conduction performance, good corrosion resistance and weldability, so that the outermost layer of the heat preservation structure 9 has certain rigidity, and the service life of the heat preservation structure 9 is prolonged, the heat preservation structure 9 of the air-conditioning air collecting box 5 disclosed by the invention can be detachably arranged outside the air collecting box 5 through the limit buckle 8, can be quickly arranged or disassembled, saves time and is convenient to replace, when the heat preservation structure 9 is damaged and needs to be replaced, the limit buckle 8 is sequentially opened, the hand-held knob 11 is lifted upwards to separate the first magnetic suction sheet 12 from the second magnetic suction sheet 13 and pull out from the groove 10, the top sheet 805 is rotated to ensure that the top sheet 805 does not cover the heat preservation structure 9, the sliding rod 804 and the sliding block 802 at the bottom of the top sheet synchronously rotate on the inner side wall 801 of the sleeve, so that the heat preservation structure 9 can be directly taken down, installing new heat insulation materials at the same position, closing the limit buttons 8 in sequence, lifting the lifting button 11 upwards by hand, moving the sliding block 802, the sliding rod 804 and the top plate 805 upwards, shortening the spring 803 under pressure, rotating the top plate 805 to enable the top plate 805 to cover the heat insulation structure 9, enabling the first magnetic attraction piece 12 at the bottom of the top plate 805 to be positioned right above the groove 10, synchronously rotating the sliding rod 804 and the sliding block 802 at the bottom of the top plate 805 on the inner side wall of the sleeve 801, releasing the lifting button 11 at the moment, rebounding and resetting the spring 803 to press the sliding block 802 downwards along the sleeve 801, moving the sliding block 802, the sliding rod 804 and the top plate 805 downwards to reset, enabling the first magnetic attraction piece 12 to be embedded into the groove 10 at the moment, and because first magnetism piece 12 and second magnetism piece 13 magnetic pole are opposite, the magnet has the opposite-phase characteristic of inhaling, and second magnetism piece 13 can be with first magnetism piece 12 firmly inhale in recess 10, and limit buckle 8 restricts insulation construction 9 and makes insulation construction 9 firmly installed (motor 23 is current product).
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (8)

1. The utility model provides an air conditioner collection bellows insulation construction, includes collection bellows (5), its characterized in that: the wind collecting box is characterized in that a wind returning box (1) is fixedly connected to one side of the outer side wall of the wind collecting box (5), a coil pipe (15) is arranged inside the wind collecting box (5), a limit buckle (8) is arranged on the outer side wall of the wind collecting box (5) and the outer side wall of the wind returning box (1), the limit buckle (8) comprises a sleeve (801), a slider (802), a spring (803), a sliding rod (804) and a top plate (805), the sliding rod (802) is connected to the inner side wall of the sleeve (801) in a sliding mode, the sliding rod (804) is welded to the middle of the top of the slider (802), the spring (803) is sleeved on the lower portion of the outer side wall of the sliding rod (804), the top plate (805) is welded to the top, a lifting button (11) is welded to one side of the top plate (805), a first magnetic suction piece (12) is arranged on one side of the bottom of the top plate (805), a second magnetic suction piece (13) is detachably connected to the bottom of the first magnetic suction piece (12), the second magnetic attraction piece (13) is installed at the bottom of the inner side wall of the groove (10), the groove (10) is formed in one side of the surface of the heat insulation structure (9), the heat insulation structure (9) comprises a metal plate (901), a heat insulation plate (902), a flame-retardant plate (903) and a flexible layer (904), the bottom of the heat insulation plate (902) is connected with the flame-retardant plate (903), the flexible layer (904) is bonded to the bottom of the flame-retardant plate (903), and the metal plate (901) is installed at the top of the heat insulation plate (902).
2. An air-conditioning air collection box heat preservation structure according to claim 1, characterized in that: pipeline interface support (4) are installed to collection bellows (5) lateral wall one side, discharge valve (6) and drain valve (7) are installed to pipeline interface support (4) one side.
3. An air-conditioning air collection box heat preservation structure according to claim 1, characterized in that: junction box (2) are installed to return-air case (1) lateral wall, return-air case (1) internally mounted has motor (23) and fan (22), the power take off end of motor (23) is connected at the power input of fan (22).
4. An air-conditioning air collection box heat preservation structure according to claim 1, characterized in that: screw hole (21) have been seted up and cover plate (17) have been installed through screw hole (21), bolt (19) and nut (20) demountable installation to return air case (1) top edge, radiating groove (18) have been seted up on cover plate (17) surface.
5. An air-conditioning air collection box heat preservation structure according to claim 1, characterized in that: the air collecting box is characterized in that a filter screen (16) is detachably mounted at an opening of the air collecting box (5), and an air outlet flanging (14) is welded at the edge of the opening of the air collecting box (5).
6. An air-conditioning air collection box heat preservation structure according to claim 1, characterized in that: the water collecting tray (3) is installed at the bottom of the air collecting box (5), the water collecting tray (3) is made of stainless steel materials, and a water outlet is provided with a water discharging pipe.
7. An air-conditioning air collection box heat preservation structure according to claim 1, characterized in that: the first magnetic attraction sheet (12) and the second magnetic attraction sheet (13) have opposite magnetic poles.
8. An air-conditioning air collection box heat preservation structure according to claim 1, characterized in that: the metal plate (901) is made of an aluminum alloy material, the heat insulation plate (902) is an XPS heat insulation plate, the flame retardant plate (903) is a glass fiber plate, and the flexible layer (904) is made of a rubber material.
CN202111200653.0A 2021-10-15 2021-10-15 Air conditioner air collecting box heat preservation structure Pending CN114110742A (en)

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Application Number Priority Date Filing Date Title
CN202111200653.0A CN114110742A (en) 2021-10-15 2021-10-15 Air conditioner air collecting box heat preservation structure

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Application Number Priority Date Filing Date Title
CN202111200653.0A CN114110742A (en) 2021-10-15 2021-10-15 Air conditioner air collecting box heat preservation structure

Publications (1)

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CN114110742A true CN114110742A (en) 2022-03-01

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2531293Y (en) * 2002-01-28 2003-01-15 郭连群 Multifunctional window air conditioner
CN101208001A (en) * 2006-12-21 2008-06-25 英业达股份有限公司 Fixing device
JP2011085348A (en) * 2009-10-16 2011-04-28 Shimizu Corp Construction method of ceiling hanging-type air conditioning equipment and air conditioning duct device used in the same
CN203980579U (en) * 2014-08-03 2014-12-03 上海约诺机电科技有限公司 Novel air collecting box
CN105020790A (en) * 2015-07-28 2015-11-04 广东美的暖通设备有限公司 Modular wind tube machine and air conditioner
CN205871681U (en) * 2016-07-22 2017-01-11 上海冰熊专用汽车有限公司 Energy -saving refrigerated transport means
CN209482530U (en) * 2019-01-18 2019-10-11 青岛康太源建设集团有限公司 A kind of external wall external thermal insulation connection structure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2531293Y (en) * 2002-01-28 2003-01-15 郭连群 Multifunctional window air conditioner
CN101208001A (en) * 2006-12-21 2008-06-25 英业达股份有限公司 Fixing device
JP2011085348A (en) * 2009-10-16 2011-04-28 Shimizu Corp Construction method of ceiling hanging-type air conditioning equipment and air conditioning duct device used in the same
CN203980579U (en) * 2014-08-03 2014-12-03 上海约诺机电科技有限公司 Novel air collecting box
CN105020790A (en) * 2015-07-28 2015-11-04 广东美的暖通设备有限公司 Modular wind tube machine and air conditioner
CN205871681U (en) * 2016-07-22 2017-01-11 上海冰熊专用汽车有限公司 Energy -saving refrigerated transport means
CN209482530U (en) * 2019-01-18 2019-10-11 青岛康太源建设集团有限公司 A kind of external wall external thermal insulation connection structure

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Application publication date: 20220301