CN109668215A - A kind of air conditioner indoor unit and air conditioner - Google Patents
A kind of air conditioner indoor unit and air conditioner Download PDFInfo
- Publication number
- CN109668215A CN109668215A CN201811561352.9A CN201811561352A CN109668215A CN 109668215 A CN109668215 A CN 109668215A CN 201811561352 A CN201811561352 A CN 201811561352A CN 109668215 A CN109668215 A CN 109668215A
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- straight section
- air conditioner
- refrigerant
- indoor unit
- pore
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- 239000003507 refrigerant Substances 0.000 claims abstract description 127
- 230000008020 evaporation Effects 0.000 claims abstract description 47
- 238000001704 evaporation Methods 0.000 claims abstract description 47
- 239000011148 porous material Substances 0.000 claims abstract description 46
- 239000011796 hollow space material Substances 0.000 claims abstract description 24
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- 238000009434 installation Methods 0.000 description 8
- 238000004378 air conditioning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003825 pressing 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
-
- 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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0025—Cross-flow or tangential fans
-
- 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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
-
- 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
- F24F1/0059—Indoor units, e.g. fan coil units characterised by 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The present invention provides a kind of air conditioner indoor unit and air conditioner, the air conditioner indoor unit includes: bottom case (1), evaporator and air duct (6), there are hollow space (11) between the bottom case (1) and the air duct (6) and the bottom case (1) further included pore (12), the evaporator includes evaporation refrigerant adapter tube (2)；It further include refrigerant pipe piping (3), described refrigerant pipe piping (3) one end is connected to the evaporation refrigerant adapter tube (2), the other end is pierced by from crossing in pore (12) for the bottom case (1), and refrigerant pipe piping (3) can be at least partially arranged in the hollow space (11), described cross pore (12) are located at the lower part of the bottom case (1) and refrigerant pipe piping (3) is located at the top of described pore (12).It enables to refrigerant pipe piping and water pipe separately to walk pipe, effectively reduce complete machine thickness through the invention, so that structural volume is smaller more compact, optimizes appearance.
Description
Technical field
The invention belongs to air-conditioning technical fields, and in particular to a kind of air conditioner indoor unit and and air conditioner.
Background technique
Currently, it is substantially that the refrigerant pipe of evaporator out merges together with water pipe that most of air-conditioning internal machine, which walks pipe mode,
Pipe is walked at bottom case back, is caused merging pipe diameter larger, is increased complete machine thickness, influences air-conditioning appearance indirectly.Traditional wall hanging is empty
It is directly to be bent to the progress of air outlet lower edge again behind around bottom case after the connection pipe for internal-external unit of tune machine takes over from evaporator
Walk pipe, it is such walk pipe mode be unfavorable for the assembly of complete machine, and since connection pipe for internal-external unit needs to walk behind from bottom case, bottom case need
Tube seat is designed away, and also needs design pipe pressing plate for pushing down connection pipe for internal-external unit, and water pipe is finally also to go under air outlet
Edge causes position at air outlet lower edge crowded, the space of pipe need to be also reserved away on bottom case, seriously reduces production efficiency.
Merged together with water pipe since double through-flow indoor unit in the prior art exists by the refrigerant pipe that evaporator comes out
Pipe is walked at bottom case back, causes merging pipe diameter larger, increases complete machine thickness, the technologies such as air-conditioning appearance is influenced indirectly and asks
Topic, therefore researching and designing of the present invention goes out a kind of air conditioner indoor unit and and air conditioner.
Summary of the invention
Therefore, pass through the technical problem to be solved in the present invention is that air conditioner indoor unit in the prior art is overcome to exist
The refrigerant pipe that evaporator comes out merges together with water pipe walks pipe at bottom case back, causes merging pipe diameter larger, increases whole
The defect of machine thickness, to provide a kind of air conditioner indoor unit and and air conditioner.
The present invention provides a kind of air conditioner indoor unit comprising:
Bottom case and evaporator and air duct have hollow space between the bottom case and the air duct, and the bottom case also wraps
Pore was included, the evaporator includes evaporation refrigerant adapter tube；
Further include refrigerant pipe piping, the refrigerant pipe be piped one end and the evaporation refrigerant take over be connected to, the other end is from institute
It states crossing in pore for bottom case to be pierced by, and refrigerant pipe piping can be at least partially arranged in the hollow space, the mistake
Pore is located at the lower part of the bottom case and refrigerant pipe piping is located at the top for crossing pore.
Preferably,
It further include the first through-flow fan blade and the second through-flow fan blade, the air duct further includes and the first through-flow fan blade phase
The first volute casing to setting and the second volute casing being oppositely arranged with second through-flow fan blade and it is located at first through-flow
The setting position of the blocking part of fan blade and second through-flow fan blade, refrigerant pipe piping be located in the hollow space and
The position opposite with the blocking part.
Preferably,
The refrigerant pipe piping is bent structure, the first straight section, the second straight section and third including sequentially connecting are straight
Section, and the length of first straight section is greater than the third straight section.
Preferably,
The evaporator further includes evaporator body, and the evaporation refrigerant adapter tube is located at the side of the evaporator body,
And when for walking when crossing pore and the evaporation refrigerant adapter tube not ipsilateral positioned at two of the evaporator body of pipe, described
First straight section is connected to evaporation refrigerant adapter tube, the third straight section is pierced by pore, first straight section excessively and penetrates institute
It states hollow space and is extended.
Preferably,
The evaporator further includes evaporator body, and the evaporation refrigerant adapter tube is located at the side of the evaporator body,
And when for walking when crossing pore and the evaporation refrigerant adapter tube positioned at the same side of the evaporator body of pipe, the third
Straight section is connected to evaporation refrigerant adapter tube, first straight section is pierced by the pore excessively, and first straight section is not passed through described
Hollow space.
Preferably,
The extending direction of first straight section and the third straight section is passed through with first through-flow fan blade or described second
The axis direction for flowing fan blade is parallel, and the extending direction of second straight section is passed through with first through-flow fan blade or described second
The axis direction for flowing fan blade is vertical.
Preferably,
Be attached between first straight section and second straight section by the first bend loss, second straight section with
It is attached between the third straight section by the second bend loss.
Preferably,
The refrigerant pipe of bent structure is piped into " Z " character form structure.
Preferably,
It further include drainpipe, the drainpipe is also disposed on the bottom position in the hollow space and being located at the bottom case
It sets.
The present invention also provides a kind of air conditioners comprising preceding described in any item air conditioner indoor unit.
A kind of air conditioner indoor unit and air conditioner provided by the invention have the following beneficial effects:
The present invention is piped by setting refrigerant pipe and refrigerant pipe piping is at least partially arranged to the bottom of air conditioner indoor unit
In hollow space between shell and air duct, refrigerant pipe piping be located at the top of pore, enable to refrigerant pipe to be piped and water pipe
(usually with cross pore height identical) separately walk pipe, avoid water pipe and refrigerant pipe piping in bottom case bottom pipe is walked in merging, can
It effectively reduces due to merging the thicker problem of pipeline bring complete machine thickness, reduces complete machine thickness, so that structural volume is smaller
It is more compact, optimize appearance；
And refrigerant pipe piping is further preferably individually walked to the side of pipe among the bottom case between two through-flow fan blades
Formula makes full use of the space in double through-flow air duct middle position, does not merge to walk pipe with water pipe in body, the present invention is relative to biography
System, which walks pipe from bottom case bottom, can make complete machine thickness reduce 8-10mm；It is piped simultaneously using bent refrigerant pipe, exchange can be passed through
Refrigerant pipe piping installation end can the two-way outlet pipe problem of effective solution, i.e., so that either evaporation refrigerant adapter tube with cross manage
Hole, which is located at the same side and is still located at two sides and can be realized, to be taken over evaporation refrigerant adapter tube and is exported outside indoor unit
Portion effectively realizes multimode outlet pipe, improves adaptability.
Detailed description of the invention
Fig. 1 is that the first structural schematic diagram for walking pipe mode of the refrigerant pipe piping of air conditioner indoor unit of the invention (evaporates
When the pore excessively that pipe was taken over and be used for away to refrigerant is located at the two sides of evaporator body)；
Fig. 2 is the schematic diagram of internal structure of the observation of direction from left to right of Fig. 1；
Fig. 3 is that the first structural schematic diagram for walking pipe mode of the refrigerant pipe piping of air conditioner indoor unit of the invention (evaporates
When the pore excessively that pipe was taken over and be used for away to refrigerant is located at the same side of evaporator body).
Appended drawing reference indicates in figure are as follows:
1, bottom case；11, hollow space；12, pore is crossed；13, blocking part；2, evaporation refrigerant adapter tube；3, refrigerant pipe is piped；
31, the first straight section；32, the second straight section；33, third straight section；41, the first through-flow fan blade；42, the second through-flow fan blade；5, it drains
Pipe；6, air duct；61, the first volute casing；62, the second volute casing；71, first motor；72, the second motor.
Specific embodiment
As shown in Figure 1-3, the present invention provides a kind of air conditioner indoor unit comprising:
Bottom case 1, evaporator and air duct 6 have hollow space 11 and the bottom between the bottom case 1 and the air duct 6
Shell 1 further included pore 12, and the evaporator includes evaporation refrigerant adapter tube 2；
Further include refrigerant pipe piping 3, the refrigerant pipe be piped 3 one end be connected to the evaporation refrigerant adapter tube 2, the other end
It is pierced by from crossing in pore 12 for the bottom case 1, and refrigerant pipe piping 3 can be at least partially arranged at the hollow space
In 11, the pore 12 excessively is located at the lower part of the bottom case 1 and refrigerant pipe piping 3 is located at the upper of the pore 12 excessively
Side.
The present invention is piped by setting refrigerant pipe and refrigerant pipe piping is at least partially arranged to the bottom of air conditioner indoor unit
In hollow space between shell and air duct, refrigerant pipe piping be located at the top of pore, enable to refrigerant pipe to be piped and water pipe
(usually with cross pore height identical) separately walk pipe, avoid water pipe and refrigerant pipe piping in bottom case bottom pipe is walked in merging, can
It effectively reduces due to merging the thicker problem of pipeline bring complete machine thickness, reduces complete machine thickness, so that structural volume is smaller
It is more compact, optimize appearance.
Preferably,
It further include the first through-flow fan blade 41 and the second through-flow fan blade 42, the air duct 6 further includes and the first through-flow wind
The first volute casing 61 that leaf 41 is oppositely arranged and the second volute casing 62 being oppositely arranged with second through-flow fan blade 42 and it is located at
The blocking part 63 of first through-flow fan blade 41 and second through-flow fan blade 42, the setting position position of the refrigerant pipe piping 3
In the hollow space 11 and the position opposite with the blocking part 13.
This is the further preferred structure type of air conditioner indoor unit of the invention, that is, is provided and selected as double through-flow
The mode of pipe, sufficiently benefit are individually walked in refrigerant pipe piping by the form of indoor unit among the bottom case between two through-flow fan blades
With the space in double through-flow air duct middle position, do not merge to walk pipe with water pipe in body, the present invention is relative to tradition from bottom case bottom
Pipe is walked in portion can make complete machine thickness reduce 8-10mm.
As shown in Fig. 2, reduce complete machine thickness for the space for making full use of double through-flow air duct middle position, it is described a kind of double
The pipe mode of walking of through-flow split air conditioner provides and a kind of new walks pipe mode, it is characterised in that refrigerant pipe piping 3 is installed on double through-flow
Between air duct middle position, i.e. the first volute casing 61 and the second volute casing 62, and from lateral edge bending to water channel exit and drain
The merging of pipe 5 walks pipe to outside together.The refrigerant pipe piping 3 is installed on double through-flow air duct middle position phase at a distance from air duct
It is smaller at a distance from air duct when than being installed on bottom, so that reaching realization reduces complete machine thickness, optimize the purpose of complete machine appearance.
For the present invention on the basis of being based on double through-flow split air conditioner, to reduce complete machine thickness, the present invention is using refrigerant pipe and row
Water pipe independently walks pipe, merges to walk pipe outside body, space needed for walking pipe is separated, to avoid traditional refrigerant pipe
The problem of merging pipe with drainpipe, to occupy a whole space big, increases complete machine thickness.
Preferably,
Refrigerant pipe piping 3 is bent structure, the first straight section 31 including sequentially connecting, the second straight section 32 and the
Three straight sections 33, and the length of first straight section 31 is greater than the third straight section 33.This is the excellent of refrigerant pipe piping of the invention
Structure type is selected, i.e., is piped using bent refrigerant pipe, can effectively be solved by exchanging refrigerant pipe piping installation end
Certainly two-way outlet pipe problem, i.e., so that either evaporation refrigerant adapter tube can with crossing pore and be located at the same side and be still located at two sides
It realizes and evaporation refrigerant adapter tube is taken over and is exported outside indoor unit, effectively realize multimode outlet pipe, improve adaptation
Property.
Preferably,
As shown in Figure 1, the evaporator further includes evaporator body, the evaporation refrigerant adapter tube 2 is located at the evaporator
The side of ontology, and when the pore 12 of crossing for being used for away pipe is located at two of the evaporator body with the evaporation refrigerant adapter tube 2
When not ipsilateral, first straight section 31 is connected to the evaporation refrigerant adapter tube 2, the third straight section 33 is pierced by the pore excessively
12, first straight section 31 penetrates the hollow space 11 and is extended.
This be air conditioner indoor unit of the invention refrigerant pipe piping the first walk the structure type of pipe mode, that is, evaporate
When the pore excessively that pipe was taken over and be used for away to refrigerant is located at the two sides of evaporator body, it may also be referred to as connecing from far from evaporation refrigerant
The side of pipe carries out outlet pipe (crossing pore), and referring to Fig. 1, such gesture is piped as desired by refrigerant pipe by the side of evaporator body
The evaporation refrigerant adapter tube in (left side) is guided at the pore excessively of the other side (right side) of evaporator body, and by then passing through
Pipe is carried out away in the hollow space in bottom case middle position, can be effectively prevented to merge together with drainpipe from bottom and walk pipe,
Allow the thickness of bottom case to be made smaller, effectively reduces bottom case thickness.
Preferably,
The evaporator further includes evaporator body, and the evaporation refrigerant adapter tube 2 is located at the one of the evaporator body
Side, and when pore 12 and the evaporation refrigerant adapter tube 2 excessively for walking pipe are located at the same side of the evaporator body, institute
State third straight section 33 be connected to the evaporation refrigerant adapter tube 2, first straight section 31 be pierced by it is described cross pore 12, described first
Straight section 31 is not passed through the hollow space 11.
This is second of the refrigerant pipe piping of the air conditioner indoor unit of the invention structure type for walking pipe mode, that is, is evaporated
When the pore excessively that pipe was taken over and be used for away to refrigerant is located at the same side of evaporator body, it may also be referred to as from close to evaporation refrigerant
The side of adapter tube carries out outlet pipe (crossing pore), referring to Fig. 3, in this way in order to which the evaporation in the side of evaporator body (left side) is cold
Matchmaker's adapter tube is guided at the pore excessively of the same side (left side) of evaporator body, the refrigerant pipe piping of use does not need guiding through through-flow
The part of fan blade and air duct just will not have an impact the thickness of bottom case, directly by the lesser third straight section connection evaporation of length
Refrigerant adapter tube, longer first straight section can be worn located pore and and external connection, pass through and exchange refrigerant pipe piping installation
End can the two-way outlet pipe problem of effective solution, i.e., so that either evaporation refrigerant adapter tube with cross pore be located at the same side also
It is that can be realized that evaporation refrigerant adapter tube is taken over and exported outside indoor unit positioned at two sides, effectively realizes in many ways
Formula outlet pipe, improves adaptability.
Preferably,
The extending direction of first straight section 31 and the third straight section 33 with first through-flow fan blade 41 or described
The axis direction of second through-flow fan blade 42 is parallel, the extending direction of second straight section 32 and first through-flow fan blade 41
Or the axis direction of second through-flow fan blade 42 is vertical.This is the preferred constructive form of refrigerant pipe piping of the invention, i.e., two
A straight section for connection respectively with it is axial parallel, referring to Fig. 1 and Fig. 3, the second intermediate straight section be connected to first and third it is straight
Section between, with the two it is vertical connect, realize the compact of structure.
Preferably,
It is attached between first straight section 31 and second straight section 32 by the first bend loss, is described second straight
It is attached between section 32 and the third straight section 33 by the second bend loss.This is refrigerant pipe piping of the invention into one
Preferred structure type is walked, referring to Fig. 1 and 3, can be connected to transiens is formed between two straight sections by bend loss.
Preferably,
The refrigerant pipe piping 3 of bent structure is at " Z " character form structure.
A kind of pipe mode of walking of double through-flow split air conditioner of the present invention is related to two-way outlet pipe problem, is selected according to actual installation demand
It selects from close to evaporation 2 side outlet pipe of refrigerant adapter tube or far from evaporation 2 side outlet pipe of refrigerant adapter tube.The refrigerant pipe is piped 3
" Z " font, and one end length is longer than the length of the other end.It can be effectively solved two-way outlet pipe by exchanging installation end
Problem.Further, by specific Installation Example, the present invention is further elaborated:
As shown in Fig. 1, when from far from evaporation 2 side outlet pipe of refrigerant adapter tube, the 2 connector court of evaporation refrigerant adapter tube
To walking pipe side, and with refrigerant pipe it is piped 3 longer one end and is threaded and connect, shorter one end and water channel water outlet
Locate water pipe and merges outlet pipe；As shown in Fig. 3, when from close to evaporation 2 side outlet pipe of refrigerant adapter tube, the evaporation refrigerant adapter tube 2
Connector is broken to the other side, and is piped 3 shorter sides with refrigerant pipe and is threaded and connects, the refrigerant pipe piping 3 compared with
Long one end directly merges outlet pipe with water pipe from close to evaporation 2 side exit of refrigerant adapter tube.To realize a kind of refrigerant pipe after sale
The problem of two-way outlet pipe, is realized in piping, achievees the purpose that simplification is installed after sale.
Above-mentioned refrigerant pipe piping shape, length are not limited to above-mentioned, such as the piping of similar " Z " font, the present invention mentioned
The refrigerant pipe piping both ends of confession and interlude are 90 ° of angles, but are not only limited to 90 °, are piped each segment length and are also not limited to this
Described in invention；
Above-mentioned refrigerant pipe piping installation site is not limited to above-mentioned, is not limited to middle position and horizontal position.
Preferably,
It further include drainpipe 5, the drainpipe 5 is also disposed in the hollow space 11 and is located at the bottom case 1
Bottom position, the preferably described drainpipe extend along horizontal direction.This is present invention further optimization structure type, is passed through
Drainpipe can be collected and be discharged to the water inside air conditioner indoor unit, and independent between drainpipe and refrigerant pipe piping
Setting does not have to merge together, thickness is reduced, so that volume greatly reduces.
The present invention also provides a kind of air conditioners comprising preceding described in any item air conditioner indoor unit.
The present invention is piped by setting refrigerant pipe and refrigerant pipe piping is at least partially arranged to the bottom of air conditioner indoor unit
In hollow space between shell and air duct, refrigerant pipe piping be located at the top of pore, enable to refrigerant pipe to be piped and water pipe
(usually with cross pore height identical) separately walk pipe, avoid water pipe and refrigerant pipe piping in bottom case bottom pipe is walked in merging, can
It effectively reduces due to merging the thicker problem of pipeline bring complete machine thickness, reduces complete machine thickness, so that structural volume is smaller
It is more compact, optimize appearance；
And refrigerant pipe piping is further preferably individually walked to the side of pipe among the bottom case between two through-flow fan blades
Formula makes full use of the space in double through-flow air duct middle position, does not merge to walk pipe with water pipe in body, the present invention is relative to biography
System, which walks pipe from bottom case bottom, can make complete machine thickness reduce 8-10mm；It is piped simultaneously using bent refrigerant pipe, exchange can be passed through
Refrigerant pipe piping installation end can the two-way outlet pipe problem of effective solution, i.e., so that either evaporation refrigerant adapter tube with cross manage
Hole, which is located at the same side and is still located at two sides and can be realized, to be taken over evaporation refrigerant adapter tube and is exported outside indoor unit
Portion effectively realizes multimode outlet pipe, improves adaptability.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
The above is only a preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications should also regard
For protection scope of the present invention.
Claims (10)
1. a kind of air conditioner indoor unit, it is characterised in that: include:
Bottom case (1), evaporator and air duct (6) have hollow space (11) and institute between the bottom case (1) and the air duct (6)
Stating bottom case (1) further included pore (12), and the evaporator includes evaporation refrigerant adapter tube (2)；
Further include refrigerant pipe piping (3), refrigerant pipe piping (3) one end and the evaporation refrigerant take over (2) be connected to, the other end
From the bottom case (1) cross pore (12) in be pierced by, and the refrigerant pipe piping (3) can be at least partially arranged at it is described hollow
In space (11), described pore (12) excessively are located at the lower part of the bottom case (1) and refrigerant pipe piping (3) is located at the mistake
The top of pore (12).
2. air conditioner indoor unit according to claim 1, it is characterised in that:
It further include the first through-flow fan blade (41) and the second through-flow fan blade (42), the air duct (6) further includes and first through-flow
The first volute casing (61) that fan blade (41) is oppositely arranged and the second volute casing (62) being oppositely arranged with second through-flow fan blade (42),
And it is located at the blocking part (63) of first through-flow fan blade (41) and second through-flow fan blade (42), the refrigerant pipe piping
(3) setting position is located in the hollow space (11) and the position opposite with the blocking part (13).
3. air conditioner indoor unit according to claim 1 or 2, it is characterised in that:
Refrigerant pipe piping (3) is bent structure, the first straight section (31) including sequentially connecting, the second straight section (32) and the
Three straight sections (33), and the length of first straight section (31) is greater than the third straight section (33).
4. air conditioner indoor unit according to claim 3, it is characterised in that:
The evaporator further includes evaporator body, and the evaporation refrigerant adapter tube (2) is located at the side of the evaporator body, and
When for walk the crossing of pipe pore (12) and the evaporation refrigerant adapter tube (2) be located at two of the evaporator body it is not ipsilateral when,
First straight section (31) and the evaporation refrigerant take over (2) be connected to, the third straight section (33) be pierced by it is described cross pore (12),
First straight section (31) penetrates the hollow space (11) and is extended.
5. air conditioner indoor unit according to claim 3, it is characterised in that:
The evaporator further includes evaporator body, and the evaporation refrigerant adapter tube (2) is located at the side of the evaporator body, and
When for walk pipe cross pore (12) and the evaporation refrigerant take over (2) be located at the same side of the evaporator body when, it is described
Third straight section (33) and the evaporation refrigerant take over (2) be connected to, first straight section (31) be pierced by it is described cross pore (12), it is described
First straight section (31) is not passed through the hollow space (11).
6. air conditioner indoor unit according to claim 4 or 5, it is characterised in that:
The extending direction of first straight section (31) and the third straight section (33) with first through-flow fan blade (41) or institute
The axis direction for stating the second through-flow fan blade (42) is parallel, the extending direction and the first through-flow wind of second straight section (32)
The axis direction of leaf (41) or second through-flow fan blade (42) is vertical.
7. air conditioner indoor unit according to claim 3, it is characterised in that:
It is attached between first straight section (31) and second straight section (32) by the first bend loss, second straight section
(32) it is attached between the third straight section (33) by the second bend loss.
8. air conditioner indoor unit according to claim 3, it is characterised in that:
The refrigerant pipe piping (3) of bent structure is at " Z " character form structure.
9. air conditioner indoor unit according to claim 1 to 8, it is characterised in that:
It further include drainpipe (5), the drainpipe (5) is also disposed in the hollow space (11) and is located at the bottom case (1)
Bottom position.
10. a kind of air conditioner, it is characterised in that: including air conditioner indoor unit of any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811561352.9A CN109668215A (en) | 2018-12-20 | 2018-12-20 | A kind of air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811561352.9A CN109668215A (en) | 2018-12-20 | 2018-12-20 | A kind of air conditioner indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109668215A true CN109668215A (en) | 2019-04-23 |
Family
ID=66144534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811561352.9A Pending CN109668215A (en) | 2018-12-20 | 2018-12-20 | A kind of air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109668215A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668216A (en) * | 2018-12-20 | 2019-04-23 | 珠海格力电器股份有限公司 | A kind of air conditioner indoor unit and air conditioner with connection pipe for internal-external unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673081A (en) * | 2012-09-20 | 2014-03-26 | 珠海格力电器股份有限公司 | Air conditioner indoor machine |
| CN104061623A (en) * | 2014-06-11 | 2014-09-24 | 珠海格力电器股份有限公司 | Air conditioning indoor unit and air conditioner |
| CN105202820A (en) * | 2015-10-30 | 2015-12-30 | 广东美的制冷设备有限公司 | Evaporator assembly and air-conditioning indoor unit |
| CN206056027U (en) * | 2016-08-25 | 2017-03-29 | 重庆三电汽车空调有限公司 | Parallel-flow evaporator passes in and out coolant joint |
| CN108344207A (en) * | 2017-01-25 | 2018-07-31 | 珠海格力电器股份有限公司 | A kind of evaporator and air conditioner |
| CN209541031U (en) * | 2018-12-20 | 2019-10-25 | 珠海格力电器股份有限公司 | A kind of air conditioner indoor unit and air conditioner |
-
2018
- 2018-12-20 CN CN201811561352.9A patent/CN109668215A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673081A (en) * | 2012-09-20 | 2014-03-26 | 珠海格力电器股份有限公司 | Air conditioner indoor machine |
| CN104061623A (en) * | 2014-06-11 | 2014-09-24 | 珠海格力电器股份有限公司 | Air conditioning indoor unit and air conditioner |
| CN105202820A (en) * | 2015-10-30 | 2015-12-30 | 广东美的制冷设备有限公司 | Evaporator assembly and air-conditioning indoor unit |
| CN206056027U (en) * | 2016-08-25 | 2017-03-29 | 重庆三电汽车空调有限公司 | Parallel-flow evaporator passes in and out coolant joint |
| CN108344207A (en) * | 2017-01-25 | 2018-07-31 | 珠海格力电器股份有限公司 | A kind of evaporator and air conditioner |
| CN209541031U (en) * | 2018-12-20 | 2019-10-25 | 珠海格力电器股份有限公司 | A kind of air conditioner indoor unit and air conditioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668216A (en) * | 2018-12-20 | 2019-04-23 | 珠海格力电器股份有限公司 | A kind of air conditioner indoor unit and air conditioner with connection pipe for internal-external unit |
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