CN108644904B - Humidification structure, indoor unit and air conditioning unit - Google Patents
Humidification structure, indoor unit and air conditioning unit Download PDFInfo
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- CN108644904B CN108644904B CN201810631013.7A CN201810631013A CN108644904B CN 108644904 B CN108644904 B CN 108644904B CN 201810631013 A CN201810631013 A CN 201810631013A CN 108644904 B CN108644904 B CN 108644904B
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 157
- 238000000889 atomisation Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 13
- 230000001105 regulatory effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000036620 skin dryness Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- F24F1/0007—Indoor units, e.g. fan coil units
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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
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Humidification (AREA)
Abstract
The invention provides a humidifying structure, an indoor unit and an air conditioning unit. According to the humidifying structure, the indoor unit and the air conditioning unit, when the humidifying structure is installed and maintained, the cover body is only required to be disassembled from the fixed plate, the disassembly and assembly of the water inlet pipe and the water return pipe can be realized after the cover plate is disassembled, the operation steps of replacing pipelines after the whole humidifying structure is taken out in the traditional disassembly and assembly process are avoided, the water pipes in the machine body are guaranteed to be of an inclined structure, water cannot flow back out of the machine body under the action of gravity even if water leaks, the arrangement trend of the water pipes in the machine unit is not influenced, the hidden danger of water leakage caused by the stress of the connecting port is avoided, the humidifying assembly is arranged in the humidifying space, large-particle water can be effectively prevented from being directly blown out of the machine unit or from forming the hidden danger of water leakage, the heat exchanger and the water outlet of all water outlet positions of the humidifying structure can be accepted, and the problem of water leakage of the indoor unit is avoided.
Description
Technical Field
The invention relates to the field of air humidity treatment equipment, in particular to a humidifying structure, an indoor unit and an air conditioning unit.
Background
Along with the continuous improvement of living standard, people have higher and higher requirements on air quality indexes, including air humidity. In some drying areas and drying seasons, such as winter in northern China, common air is used for air drying when heating; the dry air causes the problems of skin dryness, respiratory tract damage, static electricity and the like, so that the comfort is reduced, and the humidification structure in the existing indoor unit is integrated in the indoor unit, namely, the humidification function cannot be realized independently, and the humidification structure is inconvenient to install and maintain.
Disclosure of Invention
In order to solve the technical problems, the humidifying structure, the indoor unit and the air conditioning unit which are convenient to install and maintain are provided.
The utility model provides a humidification structure, includes fixed plate, apron, inlet tube and humidification subassembly, be provided with on the fixed plate be used for with the mounting structure of predetermineeing the position installation, just be formed with the mounting hole on the fixed plate, apron detachable set up in on the mounting hole, the inlet tube with run through the mode of apron by one side of fixed plate is outstanding into the opposite side of fixed plate, just the humidification subassembly set up in on the one end of inlet tube.
The humidifying structure further comprises a communicating pipe and a nozzle support, wherein the nozzle support is fixedly arranged on the fixing plate, and the communicating pipe is arranged on the nozzle support.
The humidifying structure further comprises a communicating pipe and a flexible supporting piece, wherein the flexible supporting piece is sleeved on the outer peripheral side of the connecting part of the humidifying component and the communicating pipe.
The humidifying structure further comprises a water pipe fixing ring, and the water inlet pipe is fixedly arranged on the cover plate through the water pipe fixing ring.
The humidifying structure further comprises an electromagnetic valve and a communicating pipe, one end of the electromagnetic valve is communicated with one end of the water inlet pipe, the other end of the electromagnetic valve is communicated with one end of the communicating pipe, and the humidifying assembly is arranged on one end, far away from the electromagnetic valve, of the communicating pipe.
The humidifying structure further comprises a water return pipe and a three-way joint, wherein the water return pipe penetrates through the cover plate, one side of the fixing plate protrudes into the other side of the fixing plate, an inlet of the three-way joint is communicated with the water inlet pipe, one outlet of the three-way joint is communicated with the water return pipe, and the other outlet of the three-way joint is communicated with the communicating pipe through the electromagnetic valve.
The humidifying structure further comprises an L-shaped connector, the three-way connector is a side T-shaped connector, ports on the peripheral side face of the side T-shaped connector form the inlet, two other ports form the outlet, one end of the L-shaped connector is communicated with one outlet, the electromagnetic valve is communicated with the other outlet of the side T-shaped connector, the L-shaped connector is sequentially communicated with a straight line part connected with the side T-shaped connector, the two outlet communicating parts of the side T-shaped connector and the electromagnetic valve to form a flow pipeline, and the water flow direction in the flow pipeline is straight line.
The water flow direction in the flow pipeline and the plane where the fixed plate is located have a first included angle, and the angle range of the first included angle is 0-30 degrees.
The plane where the cover plate is located is parallel to the axis of the electromagnetic valve.
The humidifying structure further comprises a fixing clamp, and the part, communicated with the water return pipe, of the L-shaped connector and the inlet penetrate through and are fixed on the fixing clamp.
The electromagnetic valve and the fixing clamp are fixedly arranged on the fixing plate.
The humidifying structure further comprises a water pipe fixing ring, and the water inlet pipe and the water return pipe are fixedly arranged on the cover plate through the water pipe fixing ring.
The indoor unit comprises a shell and the humidifying structure, wherein a second mounting hole is formed in the shell, and the humidifying structure is detachably arranged in the second mounting hole.
The indoor unit further comprises a heat exchanger, the heat exchanger is arranged inside the shell, the heat exchanger forms a humidifying space, and the humidifying component stretches into the humidifying space; or the heat exchanger and the adjacent structural members jointly enclose a humidifying space, and the humidifying component stretches into the humidifying space.
The heat exchanger comprises at least one heat exchanger component and two heat exchanger sideboards, all the heat exchanger components and the two heat exchanger sideboards enclose into a humidifying space together, one heat exchanger component is sealed at both ends or two adjacent heat exchanger components, two heat exchanger sideboards are respectively arranged at both ends of the heat exchanger component to form two end faces of the humidifying space, and one heat exchanger sideboard is provided with an atomization mounting hole, and the humidifying component is arranged inside the humidifying space through atomization mounting Kong Shenru.
The periphery side of the flexible supporting piece and the edge of the atomization installation hole are fixedly arranged.
The indoor unit further comprises a water receiving disc, and the water receiving disc is arranged below the heat exchanger and the humidifying structure.
The indoor unit further comprises a water pump component and a water pump mounting plate, the water pump component is arranged on the water pump mounting plate, the water pump component can pump water in the water receiving disc out of the shell, and the water pump mounting plate is detachably arranged at the second mounting hole.
The indoor unit further comprises a fan, an air inlet and an air outlet are formed in the shell, the fan is arranged in the shell, and air is blown out of the shell through the air inlet, the fan, part of the heat exchanger, the humidifying space, the other part of the heat exchanger and the air outlet in sequence.
The indoor unit is a suspended ceiling type air pipe indoor unit, the shell comprises a bottom plate, a left side plate, a right side plate, a front side plate, a rear side plate and a top plate, a hook is arranged on the bottom plate, a second mounting hole is formed in the left side plate, the fixing plate is fixedly arranged at the second mounting hole in a parallel mode with the left side plate, the lower end of the cover plate protrudes out of the left side plate, and a first included angle is formed with the left side plate.
The control method of the indoor unit comprises the following steps:
single humidification mode: the electromagnetic valve is opened, the fan is opened, the heat exchanger is closed, and the gas sequentially passes through the air inlet, the fan, part of the heat exchanger, the humidifying space, the other part of the heat exchanger and the air outlet;
Humidification heat exchange mode: the electromagnetic valve, the fan and the heat exchanger are all opened, and gas sequentially passes through the air inlet, the fan, part of the heat exchanger, the humidifying space, the other part of the heat exchanger and the air outlet;
in the independent heat exchange mode, the electromagnetic valve is closed, the fan and the heat exchanger are opened, and gas sequentially passes through the air inlet, the fan, part of the heat exchanger, the humidifying space, the other part of the heat exchanger and the air outlet
An air conditioning unit comprises the humidifying structure or the indoor unit.
The air conditioning unit comprises at least two indoor units, wherein a water return pipe of one indoor unit of any two indoor units is communicated with a water inlet pipe of the other indoor unit.
According to the humidifying structure, the indoor unit and the air conditioning unit, the water inlet pipe and the water return pipe are arranged on the cover body, the cover body is only required to be disassembled from the fixing plate during installation and maintenance, the disassembly and assembly of the water inlet pipe and the water return pipe can be realized after the cover plate is disassembled, the operation step of replacing a pipeline after the whole humidifying structure is taken out in the traditional disassembly and assembly process is avoided, the operation step is effectively reduced, the disassembly and assembly efficiency is improved, the humidifying structure is modularized by arranging the fixing plate, the humidifying structure can be integrally installed and disassembled, the maintenance convenience is improved, the first included angle can ensure that the water pipe in the machine body is of an inclined structure, the water pipe fixing ring can ensure that the water pipe outside the machine body is arranged at random under the action of gravity even if water leaks, the water pipe outside the machine body is not influenced, hidden danger caused by stress of a connecting port is avoided, the humidifying assembly is arranged in a humidifying space, large particle water can be effectively prevented from being directly blown out of the machine body or from forming water leakage, the water receiving tray can receive the water outlet in all water outlet positions of the humidifying structure, and the water outlet machine is prevented from the problem of water leakage.
Drawings
Fig. 1 is a schematic structural diagram of a humidifying structure, an indoor unit and a humidifying structure of an air conditioning unit provided by the invention;
fig. 2 is another schematic structural diagram of the humidifying structure, the indoor unit and the air conditioning unit provided by the invention;
fig. 3 is a cross-sectional view of a heat exchanger of the humidifying structure, the indoor unit and the air conditioning unit provided by the invention;
Fig. 4 is a schematic installation diagram of a humidifying structure, an indoor unit, a heat exchanger of an air conditioning unit and the humidifying structure provided by the invention;
FIG. 5 is a schematic view of the installation of the humidifying structure, the indoor unit, the heat exchanger of the air conditioning unit, the humidifying structure and the water pan provided by the invention;
fig. 6 is a schematic structural diagram of a humidifying structure, an indoor unit, and an indoor unit of an air conditioning unit provided by the invention;
fig. 7 is a cross-sectional view of a humidifying structure, an indoor unit, and an indoor unit of an air conditioning unit provided by the present invention;
fig. 8 is a schematic diagram illustrating disassembly and assembly of a humidifying structure, an indoor unit, and an indoor unit of an air conditioning unit provided by the invention;
in the figure:
1. A fixing plate; 2. a cover plate; 3. a water inlet pipe; 4. a humidifying assembly; 101. a mounting hole; 5. an electromagnetic valve; 6. a communicating pipe; 7. a nozzle holder; 8. a flexible support; 9. a water return pipe; 10. a three-way joint; 11. an L-shaped joint; 12. a fixing clamp; 13. a water pipe fixing ring; 14. a housing; 15. a heat exchanger; 16. a heat exchanger assembly; 17. a heat exchanger sideboard; 102. a second mounting hole; 103. an atomization mounting hole; 18. a humidifying space; 19. a water receiving tray; 20. a water pump component; 21. a water pump mounting plate; 22. a blower; 23. a left side plate.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The humidification structure as shown in fig. 1 to 8, including fixed plate 1, apron 2, inlet tube 3 and humidification subassembly 4, be provided with on the fixed plate 1 be used for with the mounting structure of preset position installation, just be formed with mounting hole 101 on the fixed plate 1, apron 2 detachable set up in on the mounting hole 101, inlet tube 3 with run through by one side of fixed plate 1 is projected into the opposite side of fixed plate 1, just humidification subassembly 4 set up in on one end of inlet tube 3, through with fixed plate 1 and apron 2 separately relate to, can guarantee to dismantle apron 2 only when after sales installation inlet tube 3 can, when installing inlet tube 3, dismantle apron 2 back, pass apron 2 with the one end of inlet tube 3 to make when apron 2 installs mounting hole 101, inlet tube 3 can stretch into by one side of fixed plate 1 the opposite side of fixed plate 1, and correspond the structure such as humidification subassembly 4 is connected with corresponding structure after installing inlet tube 3 and corresponding structure, make apron 2 in the opposite side of fixed plate 1 and make the corresponding structure 3 and carry out the connection with the mounting hole 101 when the corresponding structure of humidity subassembly 4, make the connection with the flat plate 2 and detach the mounting hole 3 when the flat plate 2 is detached, the easy to detach the mounting hole 3, the step is realized and the easy to detach the mounting of installing the installation hole is carried out with the 3 when the flat plate 2, the maintenance hole is exposed at the position is exposed to the 3.
Preferably, the humidifying unit 4 includes a humidifying mechanism such as an atomizer or an electric atomizing mechanism.
The humidifying structure further comprises a communicating pipe 6 and a nozzle support 7, the nozzle support 7 is fixedly arranged on the fixing plate 1, the communicating pipe 6 is arranged on the nozzle support 7, the PE pipe is supported by the nozzle support 7, and the PE pipe can be prevented from moving randomly inside the indoor unit to interfere with other structures.
The humidifying structure further comprises a communicating pipe 6 and a flexible supporting piece 8, the flexible supporting piece 8 is sleeved on the outer peripheral side of the connecting part of the humidifying assembly 4 and the communicating pipe 6, the flexible supporting piece 8 can seal the connecting part of the communicating pipe 6 and the humidifying assembly 4, the humidifying assembly 4 can be fixed at a set position by using the flexible supporting piece 8, the damping effect is achieved, and the noise and the damage of the structure are reduced.
The humidifying structure further comprises a water pipe fixing ring 13, and the water inlet pipe 3 is fixedly arranged on the cover plate 2 through the water pipe fixing ring 13.
The humidifying structure further comprises an electromagnetic valve 5 and a communicating pipe 6, one end of the electromagnetic valve 5 is communicated with one end of the water inlet pipe 3, the other end of the electromagnetic valve is communicated with one end of the communicating pipe 6, the humidifying component 4 is arranged at one end of the communicating pipe 6 away from the electromagnetic valve 5, the operating state of the humidifying structure can be controlled by arranging the electromagnetic valve 5, the communicating pipe 6 can convey water of the humidifying structure to the humidifying component 4, and the communicating pipe 6 is preferably made of PE (polyethylene) pipe.
The humidifying structure further comprises a water return pipe 9 and a three-way joint 10, wherein the water return pipe 9 penetrates through the cover plate 2, one side of the fixed plate 1 protrudes into the other side of the fixed plate 1, an inlet of the three-way joint 10 is communicated with the water inlet pipe 3, one outlet of the three-way joint 10 is communicated with the water return pipe 9, the other outlet of the three-way joint is communicated with the communicating pipe 6 through the electromagnetic valve 5, the water in the water inlet pipe 3 can be returned or conveyed to other humidifying structures through the water return pipe 9, water pipes are conveniently connected when the plurality of humidifying structures are used, when the electromagnetic valve 5 is opened, part of water enters the humidifying assembly 4 through the electromagnetic valve 5, part of water enters the humidifying assembly 9 to the humidifying structure through the water return pipe, and when only one humidifying structure exists, the end part of the water return pipe 9 can be hermetically arranged.
The humidifying structure further comprises an L-shaped connector 11, the three-way connector 10 is a side T-shaped connector, ports on the peripheral side face of the side T-shaped connector form the inlet, the other two ports form the outlet, one end of the L-shaped connector 11 is communicated with one outlet, the electromagnetic valve 5 is communicated with the other outlet of the side T-shaped connector, the L-shaped connector 11 is sequentially communicated with a straight line part connected with the side T-shaped connector, two outlet communicating parts of the side T-shaped connector and the electromagnetic valve 5 to form a flow pipeline, the water flow direction in the flow pipeline is straight, namely, the water flowing axis formed by water entering through the inlet forms a straight line, so that the connection mode and the position of the electromagnetic valve 5, the side T-shaped connector and the L-shaped connector 11 are fixed, and the humidifying structure is convenient to install.
The utility model discloses a humidification structure, including fixed plate 1, inlet tube 3, wet return 9, humidification structure, fixed plate 1, the flow direction of water with the plane that fixed plate 1 is located has first contained angle (angle a in the picture), the angular range of first contained angle is 0~ 30, preferably, the range of first contained angle is 5, through setting up first contained angle, can guarantee that inlet tube 3, wet return 9 are in the terminal surface of indoor set inside and be less than the terminal surface that is in indoor set outside, when the phenomenon of leaking appears in the humidification structure, water can not follow inlet tube 3, wet return 9 outflow humidification structure and indoor set, effectually prevents the phenomenon of leaking water of humidification structure, preferably, have certain difference in height between two terminal surfaces of inlet tube 3, the range of difference in height is 5-30mm.
The plane that apron 2 is located with the axis of solenoid valve 5 is parallel, and wherein the upper end of apron 2 is fixed in on fixed plate 1, and the direction slope that solenoid valve 5 was kept away from to lower extreme super fixed plate 1 for also form between apron 2 and the fixed plate 1 first contained angle can guarantee to prescribe a limit to first contained angle through the installation of apron 2 in the installation, can prescribe a limit to the mounted position of inlet tube 3 and wet return 9 simultaneously, has effectually guaranteed the difference in height between the both ends face of inlet tube 3 and the both ends face of outlet pipe.
The humidifying structure further comprises a fixing clamp 12, the L-shaped connector 11 is communicated with the water return pipe 9 and the inlet is penetrated and fixed on the fixing clamp 12, the L-shaped connector 11 and the side T-shaped connector can be fixed by the fixing clamp 12, and the relative stability between the L-shaped connector 11 and the side T-shaped connector is ensured.
The electromagnetic valve 5 and the fixing clamp 12 are fixedly arranged on the fixing plate 1, so that the electromagnetic valve 5, the L-shaped connector 11 and the side T-shaped connector are at opposite stable positions with the fixing plate 1, the relative positions of the electromagnetic valve 5, the L-shaped connector 11 and the side T-shaped connector are not changed when the fixing plate 1 is disassembled or the whole humidifying module is replaced, and vibration generated by water flow can be reduced.
The humidifying structure further comprises a water pipe fixing ring 13, the water inlet pipe 3 and the water return pipe 9 are fixedly arranged on the cover plate 2 through the water pipe fixing ring 13, so that no matter how water pipes outside the unit are arranged, the arrangement trend of the water pipes in the unit is not affected, the water inlet pipe 3 and the water return pipe 9 between the water pipe fixing ring 13 and the side T-shaped connector and between the water pipe fixing ring and the side L-shaped connector are guaranteed to be in a straight line state, and the hidden danger of water leakage caused by stress of a connecting port is avoided.
The indoor unit comprises a shell 14 and the humidifying structure, wherein a second mounting hole 102 is formed in the shell 14, the humidifying structure is detachably arranged in the second mounting hole 102, namely, the fixing structure of the humidifying structure is fixedly arranged at the second mounting hole 102, and when the humidifying structure is replaced, the humidifying structure can be pulled out of or put into the second mounting hole 102, so that the humidifying structure is convenient to replace.
The indoor unit further comprises a heat exchanger 15, the heat exchanger 15 is arranged inside the shell 14, the heat exchanger 15 forms a humidifying space 18, and the humidifying component 4 extends into the humidifying space 18; or the heat exchanger 15 and the adjacent structural members enclose a humidifying space 18 together, the humidifying component 4 stretches into the humidifying space 18, the humidifying space 18 is a closed space, so to speak, shielding parts are arranged between the humidifying component and the air inlet and the air outlet of the shell 14, so that large-particle water generated by the humidifying component 4 can be prevented from being directly blown out from the air outlet, and the problems of water leakage, corrosion and the like caused by that atomized water is fully distributed in the whole shell 14 due to air inlet are avoided.
The heat exchanger 15 includes at least one heat exchanger component 16 and two heat exchanger sideboards 17, and all heat exchanger component 16 and two heat exchanger sideboards 17 enclose jointly humidification space 18, when the quantity of heat exchanger component is a piece, the heat exchanger component warp through buckling etc. makes one the both ends of heat exchanger component contact and seal the setting, perhaps two between the adjacent heat exchanger component 16 all seal the setting, two heat exchanger sideboards 17 set up respectively in the both ends of heat exchanger component 16 form two terminal surfaces of humidification space 18, and be provided with atomizing mounting hole 103 on the heat exchanger sideboard 17, humidification component 4 passes through atomizing mounting hole 103 is in deep into inside the humidification space 18.
Preferably, the heat exchanger 15 includes three heat exchanger components 16 and two heat exchanger sideboards 17, and three heat exchanger components 16 enclose into the triangle space jointly, and two heat exchanger sideboards 17 cover the both ends in the triangle space to fix three heat exchanger components 16, through setting up three heat exchanger components 16, can guarantee to enter air at arbitrary direction, can contact the gas that does not humidify by partial heat exchanger 15, and partial heat exchanger 15 contacts the gas after the humidification, prevents promptly that the gas after the humidification from getting into the inside of the casing 14 outside the humidification space 18, also can avoid big granule water directly by the problem of blowing out indoor set.
The periphery side of the flexible support piece 8 and the edge of the atomization installation hole 103 are fixedly arranged, the flexible support piece 8 can reduce the shake and noise problems generated in the atomization process of the humidifying component 4, and can also seal the atomization installation hole 103, so that the tightness of the humidifying space 18 is ensured.
When the humidifying structure only works, humidified gas can be blown out from fin gaps on the heat exchanger 15 which does not work, and the effect of independent humidification is achieved.
The indoor unit further comprises a water receiving disc 19, and the water receiving disc 19 is arranged below the heat exchanger 15 and the humidifying structure.
The indoor unit further comprises a water pump component 20 and a water pump mounting plate 21, the water pump component 20 is arranged on the water pump mounting plate 21, the water pump component 20 can pump water in the water receiving disc 19 out of the shell 14, the water pump mounting plate 21 is detachably arranged at the second mounting hole 102, and the water pump can pump water in the water receiving disc 19 out.
Or when the water pump component 20 is not arranged, the natural drainage structure of the water receiving disc 19 can be utilized for drainage, and the hidden danger of water leakage of the unit can be avoided.
The indoor unit further comprises a fan 22, an air inlet and an air outlet are formed in the shell 14, the fan 22 is arranged in the shell 14, air is blown out of the shell 14 through the air inlet, the fan 22, the partial heat exchanger 15, the humidifying space 18, the other partial heat exchanger 15 and the air outlet in sequence, when the indoor unit works, air to be regulated in the room enters the unit through the air inlet under the suction effect of the fan 22 and is blown to the heat exchanger 15 through the effect of the fan 22, air to be regulated enters the humidifying space 18 after passing through the partial heat exchanger 15 and is mixed with atomized water sprayed by the humidifying assembly 4, the humidity of the air to be regulated is improved and then blown to the other partial heat exchanger 15, atomized water is evaporated, and then discharged into the room through the air outlet, so that the effect of regulating the humidity of the indoor air is achieved.
The indoor unit is a suspended ceiling type air duct indoor unit, the shell 14 comprises a bottom plate, a left side plate 23, a right side plate, a front side plate, a rear side plate and a top plate, a hook is arranged on the bottom plate, a second mounting hole 102 is formed on the left side plate 23, the fixing plate 1 and the left side plate 23 are fixedly arranged at the second mounting hole 102 in a parallel mode, the lower end of the cover plate 2 protrudes out of the left side plate 23, and a first included angle is formed with the left side plate 23.
The indoor unit is installed on the furred ceiling on roof through the couple, the quantity of couple is 4, and distributes in the four corners department of bottom plate, after the installation is accomplished, on bottom plate laminating and the furred ceiling, left side board 23, right side board, preceding curb plate and posterior lateral plate set up respectively on the corresponding position of bottom plate, the roof is fixed to be set up and is formed casing 14 on the opposite side of bottom plate, the air outlet is in on the preceding curb plate, on air intake department posterior lateral plate, fan 22 sets up in casing 14, and be located the place ahead of air intake, heat exchanger 15 is in between fan 22 and the air outlet and be fixed in on the bottom plate, water collector 19 is in heat exchanger 15 and humidification structure's below, and be fixed in on upper cover plate 2, humidification structure and water pump part 20 and water pump mounting panel 21 all install with on the left side board 23 in the second mounting hole 102.
The control method of the indoor unit comprises the following steps:
Single humidification mode: the electromagnetic valve 5 is opened, the fan 22 is opened, the heat exchanger 15 is closed, gas sequentially passes through the air inlet, the fan 22, part of the heat exchanger 15, the humidifying space 18, the other part of the heat exchanger 15 and the air outlet, air to be regulated is sucked by the fan 22 and blown to the humidifying space 18, wherein the heat exchanger 15 does not work and does not exchange heat, a ventilation structure is formed on the heat exchanger 15, the air to be regulated can pass through the heat exchanger 15 to enter the humidifying space 18 and is mixed with atomized water, and then is discharged into a room through the air outlet, so that independent humidifying work is completed;
Humidification heat exchange mode: the electromagnetic valve 5, the fan 22 and the heat exchanger 15 are all opened, gas sequentially passes through the air inlet, the fan 22, part of the heat exchanger 15, the humidifying space 18, the other part of the heat exchanger 15 and the air outlet, air to be regulated is sucked by the fan 22 and blown to the heat exchanger 15, is mixed with atomized water after heat exchange of the part of the heat exchanger 15, is subjected to heat exchange again on the other part of the heat exchanger 15 after mixing, and is discharged into a room through the air outlet, so that humidifying and heat exchanging work of the air with regulation is completed;
In the independent heat exchange mode, the electromagnetic valve 5 is closed, the fan 22 and the heat exchanger 15 are opened, and gas sequentially passes through the air inlet, the fan 22, part of the heat exchangers 15, the humidifying space 18, the other part of the heat exchangers 15 and the air outlet, and the control mode at the moment is the same as that of a conventional indoor unit.
An air conditioning unit comprises the humidifying structure or the indoor unit.
The air conditioning unit comprises at least two indoor units, wherein a water return pipe 9 of one indoor unit of any two indoor units is communicated with a water inlet pipe 3 of the other indoor unit.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (19)
1. A humidifying structure, characterized in that: the humidifying structure is applied to an indoor unit and comprises a fixed plate (1), a cover plate (2), a water inlet pipe (3) and a humidifying component (4), wherein an installing structure for installing at a preset position is arranged on the fixed plate (1), an installing hole (101) is formed in the fixed plate (1), the cover plate (2) is detachably arranged on the installing hole (101), the water inlet pipe (3) protrudes into the other side of the fixed plate (1) from one side of the fixed plate (1) in a penetrating manner of the cover plate (2), and the humidifying component (4) is arranged on one end of the water inlet pipe (3); the humidifying component (4) comprises an electromagnetic valve (5), a communicating pipe (6) and a nozzle bracket (7), wherein the nozzle bracket (7) is fixedly arranged on the fixed plate (1), the communicating pipe (6) is arranged on the nozzle bracket (7), one end of the electromagnetic valve (5) is communicated with one end of the water inlet pipe (3), and the other end of the electromagnetic valve is communicated with one end of the communicating pipe (6); the humidifying component (4) comprises a communicating pipe (6) and a flexible supporting piece (8), and the flexible supporting piece (8) is sleeved on the outer peripheral side of the joint of the humidifying component (4) and the communicating pipe (6); the humidifying structure further comprises a water return pipe (9) and a three-way joint (10), wherein the water return pipe (9) penetrates through the cover plate (2) in a mode that one side of the fixed plate (1) protrudes into the other side of the fixed plate (1), an inlet of the three-way joint (10) is communicated with the water inlet pipe (3), one outlet of the three-way joint (10) is communicated with the water return pipe (9), and the other outlet of the three-way joint is communicated with the communicating pipe (6) through the electromagnetic valve (5).
2. The humidifying structure according to claim 1, wherein: the humidifying structure further comprises a water pipe fixing ring (13), and the water inlet pipe (3) is fixedly arranged on the cover plate (2) through the water pipe fixing ring (13).
3. The humidifying structure according to claim 1, wherein: the humidifying structure further comprises a communicating pipe (6), and the humidifying component (4) is arranged at one end, far away from the electromagnetic valve (5), of the communicating pipe (6).
4. The humidifying structure according to claim 1, wherein: the humidifying structure further comprises an L-shaped connector (11), the three-way connector (10) is a side T-shaped connector, ports on the peripheral side face of the side T-shaped connector form the inlet, two other ports form the outlet, one end of the L-shaped connector (11) is communicated with one outlet, the electromagnetic valve (5) is communicated with the other outlet of the side T-shaped connector, the L-shaped connector (11) is communicated with a straight line part connected with the side T-shaped connector, the two outlet communicating parts of the side T-shaped connector are sequentially communicated with the electromagnetic valve (5) to form a flow pipeline, and the water flow direction in the flow pipeline is straight line.
5. The humidifying structure of claim 4, wherein: the water flow direction in the flow pipeline and the plane where the fixed plate (1) is located have a first included angle, and the angle range of the first included angle is 0-30 degrees.
6. The humidifying structure of claim 5, wherein: the plane of the cover plate (2) is parallel to the axis of the electromagnetic valve (5).
7. The humidifying structure of claim 4, wherein: the humidifying structure further comprises a fixing clamp (12), and the part, communicated with the water return pipe (9), of the L-shaped connector (11) and the inlet penetrate through and are fixed on the fixing clamp (12).
8. The humidifying structure of claim 7, wherein: the electromagnetic valve (5) and the fixing clamp (12) are fixedly arranged on the fixing plate (1).
9. The humidifying structure of claim 4, wherein: the humidifying structure further comprises a water pipe fixing ring (13), and the water inlet pipe (3) and the water return pipe (9) are fixedly arranged on the cover plate (2) through the water pipe fixing ring (13).
10. An indoor unit, characterized in that: comprising a housing (14) and a humidifying structure according to any one of claims 1 to 9, wherein a second mounting hole (102) is formed in the housing (14), and the humidifying structure is detachably provided in the second mounting hole (102).
11. The indoor unit of claim 10, wherein: the indoor unit further comprises a heat exchanger (15), the heat exchanger (15) is arranged inside the shell (14), the heat exchanger (15) forms a humidifying space (18), and the humidifying component (4) stretches into the humidifying space (18); or the heat exchanger (15) and the adjacent structural members jointly enclose a humidifying space (18), and the humidifying component (4) stretches into the humidifying space (18).
12. The indoor unit of claim 11, wherein: the heat exchanger (15) comprises at least one heat exchanger component (16) and two heat exchanger side plates (17), the heat exchanger component (16) and the two heat exchanger side plates (17) jointly enclose into a humidifying space (18), two ends of the heat exchanger component (16) or two adjacent heat exchanger components (16) are all sealed, the two heat exchanger side plates (17) are respectively arranged at two ends of the heat exchanger component (16) to form two end faces of the humidifying space (18), and one heat exchanger side plate (17) is provided with an atomization mounting hole (103), and the humidifying component (4) penetrates into the humidifying space (18) through the atomization mounting hole (103).
13. The indoor unit of claim 12, wherein: the periphery side of the flexible supporting piece (8) is fixedly arranged with the edge of the atomization mounting hole (103).
14. The indoor unit of claim 11, wherein: the indoor unit further comprises a water receiving disc (19), and the water receiving disc (19) is arranged below the heat exchanger (15) and the humidifying structure.
15. The indoor unit of claim 14, wherein: the indoor unit further comprises a water pump component (20) and a water pump mounting plate (21), the water pump component (20) is arranged on the water pump mounting plate (21), the water pump component (20) can pump water in the water receiving disc (19) out of the shell (14), and the water pump mounting plate (21) is detachably arranged at the second mounting hole (102).
16. The indoor unit of claim 11, wherein: the indoor unit further comprises a fan (22), an air inlet and an air outlet are formed in the shell (14), the fan (22) is arranged inside the shell (14), and air is blown out of the shell (14) through the air inlet, the fan (22), part of the heat exchanger (15), the humidifying space (18), the other part of the heat exchanger (15) and the air outlet in sequence.
17. The indoor unit of any of claims 11-16, wherein: the indoor unit is a suspended ceiling type air duct indoor unit, the shell (14) comprises a bottom plate, a left side plate (23), a right side plate, a front side plate, a rear side plate and a top plate, a hook is arranged on the bottom plate, a second mounting hole (102) is formed in the left side plate (23), the fixing plate (1) and the left side plate (23) are fixedly arranged at the second mounting hole (102) in a parallel mode, and the lower end of the cover plate (2) protrudes out of the left side plate (23) and forms a first included angle with the left side plate (23).
18. An air conditioning unit, characterized in that: comprising a humidifying structure according to any one of claims 1 to 9 or comprising an indoor unit according to any one of claims 10-17.
19. The air conditioning assembly of claim 18, wherein: the air conditioning unit comprises at least two indoor units, and a water return pipe (9) of one indoor unit of any two indoor units is communicated with a water inlet pipe (3) of the other indoor unit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810631013.7A CN108644904B (en) | 2018-06-19 | 2018-06-19 | Humidification structure, indoor unit and air conditioning unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810631013.7A CN108644904B (en) | 2018-06-19 | 2018-06-19 | Humidification structure, indoor unit and air conditioning unit |
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| CN108644904B true CN108644904B (en) | 2024-07-19 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631176A (en) * | 2019-01-22 | 2019-04-16 | 珠海格力电器股份有限公司 | Mode converter and air conditioning system |
| CN111006324B (en) * | 2019-12-18 | 2021-07-23 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN111594928B (en) * | 2020-06-01 | 2022-03-01 | 广东美的暖通设备有限公司 | Indoor machine of air conditioner |
| CN114222484B (en) * | 2021-12-20 | 2022-10-14 | 珠海格力电器股份有限公司 | Air conditioner |
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| CN2513042Y (en) * | 2001-11-12 | 2002-09-25 | 黄永卫 | External circulation pipeline type humidifying device |
| CN205425333U (en) * | 2016-03-30 | 2016-08-03 | 中国扬子集团滁州扬子空调器有限公司 | Fan coil arranges water pump assembly mounting structure |
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