CN209027026U - Pipe connection structure and air conditioner indoor unit with same - Google Patents
Pipe connection structure and air conditioner indoor unit with same Download PDFInfo
- Publication number
- CN209027026U CN209027026U CN201821831778.7U CN201821831778U CN209027026U CN 209027026 U CN209027026 U CN 209027026U CN 201821831778 U CN201821831778 U CN 201821831778U CN 209027026 U CN209027026 U CN 209027026U
- Authority
- CN
- China
- Prior art keywords
- tube body
- pipe structure
- joint pipe
- tube
- structure according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims description 28
- 238000009423 ventilation Methods 0.000 claims description 20
- 238000005452 bending Methods 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 12
- 239000002699 waste material Substances 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 7
- 238000003032 molecular docking Methods 0.000 claims description 6
- 238000005273 aeration Methods 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920006255 plastic film Polymers 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 abstract description 8
- 238000000071 blow moulding Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004321 preservation Methods 0.000 description 3
- 210000005239 tubule Anatomy 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Duct Arrangements (AREA)
Abstract
The utility model provides a machine in takeover structure and have its air conditioning, this takeover structure includes: the tube cavity of the first tube body is a first gas channel; the second pipe body is sleeved outside the first pipe body, and a second gas channel is formed in a gap between the second pipe body and the first pipe body; wherein, the at least part of first body and the at least part of second body all can be buckled and set up to take over the position of structure through buckling first body and the adjustment of second body. The structure of taking over of new trend among the prior art is comparatively complicated problem has been solved to this structure of taking over.
Description
Technical field
The utility model relates to field of air conditioning, in particular to a kind of joint pipe structure and with its air conditioner indoor unit.
Background technique
In recent years, since economic fast development and urbanization process are accelerated, atmosphere pollution is on the rise.Chinese most
Number city has had already appeared long-term haze weather.The increase of PM2.5 concentration, directly resulting in haze weather and taking place frequently has in mist
It is malicious, harmful substance to be significantly increased, seriously threaten the health of the mankind.In this case, conventional household is comfortable
Property air conditioner refrigerating, heating be no longer satisfied demand, health, comfortable, environmental protection have become the target of modern air conditioning development.
As it can be seen that the air conditioner with fresh air function is particularly important.The air conditioner of fresh air function needs and outdoor connection,
The joint pipe structure of common air-conditioning has been not suitable on the air conditioner of fresh air function.The air conditioner of fresh air function needs to connect with outdoor
It connects, it is desirable that connection is reliable, and installation is simple.
Currently, new blower fresh wind tube, air-exhausting duct mounting means in the market divides following two:
The first: individually respectively making a hole when fresh wind tube, air-exhausting duct are installed after sale, the air-conditioning of air conditioner walk pipe, drainpipe,
Inside and outside machine connecting line individually makes a hole again, needs to make a call to 3 holes in client family, to influence the beautiful and wall strong of house
Degree.
Second: the new suction fresh air of blower and the adapter tube of blowdown wind pass through a porthole together, it is only necessary to a porthole is made a call to,
Punch it is at low cost, but adapter tube be unable to bending, be not able to satisfy the use of vertical air conditioner.In cabinet-type installation, component is entered the wind
It cannot install, need with wall at an angle close to wall in parallel, and when air-conditioning install after sale needs to move loom, so wanting
Adapter tube is asked to have bending ability.
Therefore, the structure of the joint pipe structure of the new blower of two kinds currently on the market is complex, joint pipe structure cannot occur
Bending, therefore cannot meet the requirements.
Utility model content
It is existing to solve the main purpose of the utility model is to provide a kind of joint pipe structure and with its air conditioner indoor unit
The problem for having the structure of the joint pipe structure of the fresh air in technology complex.
To achieve the goals above, one aspect according to the present utility model provides a kind of joint pipe structure, the adapter tube knot
Structure includes: the first tube body, and the lumen of the first tube body is first gas passage；Second tube body, the second tube body are set in the first tube body
Outside, gap between the second tube body and the first tube body forms second gas channel；Wherein, the first tube body at least partly and
Second tube body is at least partly arranged bently, to adjust the position of joint pipe structure by the first tube body of bending and the second tube body
It sets.
In the present embodiment, the first tube body is bellows, and the second tube body is plastic film capicitor or bellows.
In the present embodiment, joint pipe structure with the main body of air conditioner indoor unit for connecting, so that the master of air conditioner indoor unit
Body is connected to by joint pipe structure with outdoor, joint pipe structure further include: indoor joint component, indoor joint component are arranged first
Tube body and the second tube body are close to the main body side of air conditioner indoor unit, so that the first tube body and the second tube body pass through indoor connector portions
The connection of the main body of part and air conditioner indoor unit.
In the present embodiment, indoor joint component includes first connecting portion and the second connection on the outside of first connecting portion
Portion, first connecting portion are set in the outside of the first tube body and are connected to first gas passage, and the second tube body is set in the second connection
The outside in portion, the gap between second connecting portion and first connecting portion are connected to second gas channel.
In the present embodiment, joint pipe structure further include: the first sealing ring, the first sealing ring are arranged in first connecting portion simultaneously
It is folded between the end face of the first tube body and the inner wall of first connecting portion.
In the present embodiment, the cavity of first connecting portion is stepped hole, and the first sealing ring limits the step surface in stepped hole
Place.
In the present embodiment, the main body of air conditioner indoor unit has adapter tube interconnecting piece, and joint pipe structure further includes third connection
Portion, third interconnecting piece are connect with second connecting portion, and third interconnecting piece with adapter tube interconnecting piece for connecting.
In the present embodiment, it is provided with card slot portion on adapter tube interconnecting piece, is provided on third interconnecting piece and matches with card slot portion
Snap part is closed, to keep third interconnecting piece and adapter tube interconnecting piece detachably connected by snap part and the clamping of card slot portion.
In the present embodiment, joint pipe structure further include: the cavity of third interconnecting piece is arranged in clamping unit, clamping unit
Interior, clamping unit is folded between third interconnecting piece and adapter tube interconnecting piece.
In the present embodiment, joint pipe structure further include: support component, support component be arranged in second gas channel and with
First tube body and the second tube body are all connected with, to support the first tube body and the second tube body.
In the present embodiment, support component includes multiple support rings, and support ring is set on the first tube body, multiple support rings
Extending direction interval along second gas channel is arranged.
In the present embodiment, support ring is spliced by the multiple support portions set gradually around the first tube body, and adjacent two
It is clamped between a support portion.
In the present embodiment, support ring includes main ring body and the positioning region that is arranged on main ring body, positioning region and the second pipe
The inner wall face contact of body is provided with gas avoid holes for gas to pass through, gas avoid holes and second gas channel on positioning region
Connection.
In the present embodiment, joint pipe structure further include: the first wind box, the first wind box have wind box accommodating chamber and hold with wind box
The construction opening of chamber of receiving connection, construction opening upper cover are equipped with protection cover-cap；Second wind box, the second wind box are mounted on wind box accommodating chamber
It is interior, vented cavity is provided in the second wind box, vented cavity with first gas passage for being connected to, between the first wind box and the second wind box
Gap for being connected to second gas channel.
In the present embodiment, the first wind box includes the first ventilation unit for docking with the second tube body, and the second wind box has
The second ventilation unit for docking with the first tube body, the second ventilation unit are threaded through in the first ventilation unit；First ventilation unit and second
It is folded with the second sealing ring between tube body, third sealing ring is folded between the second ventilation unit and the first tube body.
In the present embodiment, joint pipe structure further include: thermal insulation casing, thermal insulation casing are set in the outside of the second tube body.
In the present embodiment, joint pipe structure with the aeration device of the main body of air conditioner indoor unit for connecting, first gas
Channel is waste air channel, and second gas channel is fresh air channel.
Another aspect according to the present utility model, provides a kind of air conditioner indoor unit, including joint pipe structure, and joint pipe structure is
Above-mentioned joint pipe structure.
Joint pipe structure in the utility model includes the first tube body and the second tube body, and the lumen of the first tube body is first gas
Channel, the second tube body are set in the outside of the first tube body, and it is logical that the gap between the second tube body and the first tube body forms second gas
Road, meanwhile, at least partly being arranged at least partly bently with the second tube body of the first tube body, to pass through the first pipe of bending
Body and the second tube body adjustment joint pipe structure position, and then solve fresh air in the prior art joint pipe structure structure more
Complicated problem.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 shows the partial structural diagram of the embodiment of joint pipe structure according to the present utility model；
Fig. 2 shows the assembling figures of the partial structurtes of the embodiment of the joint pipe structure in Fig. 1；
Fig. 3 shows the cross-sectional view of the embodiment of the joint pipe structure in Fig. 2；
The assembling that Fig. 4 shows the first wind box and the second wind box of the embodiment of joint pipe structure according to the present utility model is shown
It is intended to；
Fig. 5 shows the first wind box of the joint pipe structure in Fig. 4 and the broken away view of the second wind box；
Fig. 6 shows the structural schematic diagram that will take over structure and be threaded through on wall in the utility model；
Fig. 7 shows the cross-sectional view that will take over structure Yu wall composite structure in Fig. 6；
Fig. 8 shows the structural schematic diagram of the embodiment of the air conditioner indoor unit of the utility model；
Fig. 9 shows the side view of the embodiment of the air conditioner indoor unit of the utility model；
Figure 10 shows the top view of the embodiment of the air conditioner indoor unit of the utility model；
Figure 11 shows the structural schematic diagram of the indoor joint component of the joint pipe structure in Fig. 1；
Figure 12 shows the structural schematic diagram of the support ring of the joint pipe structure in Fig. 1.
Wherein, the above drawings include the following reference numerals:
10, the first tube body；20, the second tube body；30, indoor joint component；31, first connecting portion；32, second connecting portion；
33, third interconnecting piece；331, snap part；40, the first sealing ring；50, clamping unit；60, support component；61, support ring；
611, support portion；612, main ring body；613, positioning region；614, gas avoid holes；70, the first wind box；71, wind box accommodating chamber；72,
Construction opening；73, protection cover-cap；74, the first ventilation unit；80, the second wind box；81, the second ventilation unit；91, the second sealing ring；
92, third sealing ring；93, thermal insulation casing；100, main body；120, aeration device；130, wall.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
The utility model provides a kind of joint pipe structure, please refers to Fig. 1 to Figure 11, which includes: the first tube body
10, the lumen of the first tube body 10 is first gas passage；Second tube body 20, the second tube body 20 are set in the outer of the first tube body 10
Side, the gap between the second tube body 20 and the first tube body 10 form second gas channel；Wherein, the first tube body 10 is at least partly
At least partly bent with the second tube body 20 is arranged, to pass through the first tube body 10 of bending and the second tube body 20 adjustment adapter tube
The position of structure.
Joint pipe structure in the utility model includes the first tube body 10 and the second tube body 20, and the lumen of the first tube body 10 is the
One gas passage, the second tube body 20 are set in the outside of the first tube body 10, the gap between the second tube body 20 and the first tube body 10
Second gas channel is formed, meanwhile, at least partly the setting at least partly bently with the second tube body 20 of the first tube body 10
It sets, to adjust the position of joint pipe structure by the first tube body 10 of bending and the second tube body 20, and then solves in the prior art
The complex problem of the structure of the joint pipe structure of fresh air.
Preferably, the first tube body 10 is bellows, and the second tube body 20 is plastic film capicitor or bellows.According to reality
Situation can select the first tube body 10 and the second tube body 20 of other forms.
Specifically, the second tube body 20 (fresh wind tube) is round blow molding pipe, can using EVA, MODIFIED PP, modified PE, PVC,
PA etc. has the material of buckling performance.There is screw thread texture in circle blow molding pipe border, increases the bending ability of hose, and bending intensity,
To avoid causing hose to flatten because of external force.
In the present embodiment, as shown in Fig. 8 to Figure 10, joint pipe structure is used to connect with the main body 100 of air conditioner indoor unit,
So that the main body 100 of air conditioner indoor unit is connected to by joint pipe structure with outdoor, joint pipe structure further include: indoor joint component
30, the first tube body 10 and the second tube body 20 is arranged in close to 100 side of main body of air conditioner indoor unit in indoor joint component 30, with
Make the first tube body 10 and the second tube body 20 pass through indoor joint component 30 to connect with the main body 100 of air conditioner indoor unit.By setting
The interior joint component 30 is set, can more easily be realized detachably connected between joint pipe structure and main body 100.
In order to realize the connection between indoor joint component 30 and the first tube body 10 and the second tube body, as shown in figure 11, room
Inner joint part 30 includes first connecting portion 31 and the second connecting portion 32 positioned at 31 outside of first connecting portion, first connecting portion 31
It is set in the outside of the first tube body 10 and is connected to first gas passage, the second tube body 20 is set in the outer of second connecting portion 32
Side, the gap between second connecting portion 32 and first connecting portion 31 are connected to second gas channel.
In the present embodiment, as shown in Figure 1, joint pipe structure further include: the first sealing ring 40, the setting of the first sealing ring 40 exist
In first connecting portion 31 and it is folded between the end face of the first tube body 10 and the inner wall of first connecting portion 31.Pass through setting first
Sealing ring 40, and first sealing ring 40 is folded between the first tube body 10 and first connecting portion 31, it can be more easily
It realizes to the sealing between the first tube body 10 and first connecting portion 31.
Preferably, the cavity of first connecting portion 31 is stepped hole, and the first sealing ring 40 limits at the step surface of stepped hole.
By making the cavity stepped hole of first connecting portion 31, the sealing to the first sealing ring 40 can be more easily realized.
In the present embodiment, the main body 100 of air conditioner indoor unit has adapter tube interconnecting piece, and joint pipe structure further includes that third connects
Socket part 33, third interconnecting piece 33 are connect with second connecting portion 32, and third interconnecting piece 33 with adapter tube interconnecting piece for connecting.
Specifically, it is provided with card slot portion on adapter tube interconnecting piece, is provided on third interconnecting piece 33 and matches card with card slot portion
Buckle part 331, connect third interconnecting piece 33 removably with adapter tube interconnecting piece by snap part 331 and the clamping of card slot portion
It connects.
As shown in Figure 1, joint pipe structure further include: the chamber of third interconnecting piece 33 is arranged in clamping unit 50, clamping unit 50
In vivo, clamping unit 50 is folded between third interconnecting piece 33 and adapter tube interconnecting piece.
In order to realize the support to the first tube body 10 and the second tube body 20, as shown in Figure 1, joint pipe structure further include: support
Component 60, support component 60 is arranged in second gas channel and is all connected with the first tube body 10 and the second tube body 20, with support
First tube body 10 and the second tube body 20.
The concrete form of support component 60 in the present embodiment is, as shown in Figure 1, support component 60 includes multiple support rings
61, support ring 61 is set on the first tube body 10, and multiple support rings 61 are arranged along the extending direction interval in second gas channel.
In the present embodiment, support ring 61 is spliced by the multiple support portions 611 set gradually around the first tube body 10,
It is clamped between two neighboring support portion 611.Preferably, bayonet, another branch adjacent thereto are provided on a support portion 611
The buckle matched with the bayonet is provided on support part 611, to realize the clamping of the two.
In order to realize the connection in second gas channel, as shown in figure 12, support ring 61 includes main ring body 612 and is arranged in master
Positioning region 613 in ring body 612, the inner wall face contact of positioning region 613 and the second tube body 20 are provided with gas supply on positioning region 613
The gas avoid holes 614 that body passes through, gas avoid holes 614 are connected to second gas channel.
For the ease of carrying out changing wind, as shown in Figure 4 and Figure 5, joint pipe structure with outdoor further include: the first wind box 70, first
The construction opening 72 that wind box 70 has wind box accommodating chamber 71 and is connected to wind box accommodating chamber 71,72 upper cover of construction opening are equipped with protection
The cover 73；Second wind box 80, the second wind box 80 are mounted in wind box accommodating chamber 71, are provided with vented cavity in the second wind box 80, are led to
For being connected to first gas passage, the gap between the first wind box 70 and the second wind box 80 is used for and second gas channel wind chamber
Connection.
Specifically, as shown in figure 5, the first wind box 70 includes the first ventilation unit 74 for docking with the second tube body 20, the
Two wind boxes 80 have the second ventilation unit 81 for docking with the first tube body 10, and the second ventilation unit 81 is threaded through the first ventilation unit 74
It is interior；Be folded with the second sealing ring 91 between first ventilation unit 74 and the second tube body 20, the second ventilation unit 81 and the first tube body 10 it
Between be folded with third sealing ring 92.
In order to be kept the temperature to the first tube body 10 and the second tube body 20, as depicted in figs. 1 and 2, joint pipe structure further include: protect
Warm sleeve 93, thermal insulation casing 93 are set in the outside of the second tube body 20.
The concrete application mode of the joint pipe structure of the present embodiment is that joint pipe structure is for the main body with air conditioner indoor unit
100 aeration device 120 connects, and first gas passage is waste air channel, and second gas channel is fresh air channel.
The utility model additionally provides a kind of air conditioner indoor unit, including joint pipe structure, and joint pipe structure is above-mentioned adapter tube knot
Structure.
It is cannula structure solution that joint pipe structure in the utility model, which passes through design for the first tube body and the second shaft design,
The problem of installation punching quantity is more after sale, and adapter tube is unable to bending.
The utility model designs a kind of wind pipe component of two pipe of a hole, transmits fresh air and waste air, and big pipe is fresh wind tube, tubule
Fresh air and waste air are separated for air-exhausting duct, design a kind of cannula structure, for big pipe using blow molding bellows, tubule is soft using stretching
Pipe.A kind of complete-hot fresh air air conditioner adapting method of heat preservation is also designed, fresh wind tube is wrapped up using thermal insulation casing.In addition, this is practical
A kind of complete-hot fresh air air conditioner adapting method of secondary heat exchange of new design.
Casing adapter tube component connects room air conditioner and outdoor rain-proof shade assembly, enters for fresh air and biography is played in waste air discharge
Send effect.
Casing adapter tube component is connect by thermal insulation casing, fresh wind tube, air-exhausting duct, indoor connector (indoor joint component 30), foam
Head (clamping unit 50), several support frames, air-exhausting duct sealing rubber ring composition.Air-exhausting duct (the first tube body 10) is that can stretch
Corrugated hose, using the steel wire of spiral as skeleton, the toughness such as one layer of PVC are wrapped up in outside, and the material of good fluidity can be according to need
Ask elongation or shortening.The one end of air-exhausting duct indoors is connected through a screw thread with indoor connector, and exhaust airflow leaks outside in order to prevent,
Connector bottom increases air-exhausting duct sealing rubber ring indoors before being threadedly coupled.Finally, air-exhausting duct and indoor jointing adhesive watertight
Sealing is fixed, prevents air-exhausting duct from rotating.The outer ring of indoor connector is fixed fresh wind tube (the second tube body 20) by glue, prevents fresh air empty
Gas leaks out.
Thermal insulation casing is wrapped in round blow molding pipe surface, and there are two effects:
One, it protects fresh wind tube (circle blow molding pipe), it is beautiful and generous, increase complete-hot fresh air air-conditioning class.Fresh wind tube needs are worn
Porthole is crossed, is prone to wear, fresh wind tube will not be damaged by increasing thermal insulation casing；
Two, insulation effect introduces cold fresh air, room temperature is higher, does not wrap up heat preservation in cold winter from the outside
If casing, the exposed fresh air tube outer surface held indoors can generate condensation water, drip on the floor in client family, package heat preservation
Casing fresh wind tube will not generate condensed water.
It is supported between fresh wind tube and air-exhausting duct by support ring 61, keeps air-exhausting duct placed in the middle.Two support portions 611 pass through buckle
Air-exhausting duct is fixed in docking, and the support portion after fixing cannot sway forwards and backwards on air-exhausting duct.The quantity of support ring is by fresh wind tube
Length determines.
One end is connected through a screw thread outside cannula structure adapter tube component room connect with rain-proof shade assembly.Rain-proof shade assembly is by rain-proof
The cover, outdoor air-blowing box (the second wind box), fresh air box (the first wind box), fresh wind tube sealing rubber ring, air-exhausting duct sealing rubber ring
Composition.
New wind part is had family interior fresh wind port and indoor exhaust wind mouth.The outer ring of indoor connector passes through 2 connector buckle insertion rooms
Interior fresh wind port card slot can be buckled disassembly pressing position by crimp head, easily be deviate from when disassembly after sale.
The air-exhausting duct and indoor exhaust wind mouth of adapter tube component, outdoor air draft box constitute waste air channel, the fresh wind tube of adapter tube component
Fresh air channel is constituted with indoor fresh air mouth, outdoor fresh air box.
The length of fresh wind tube is cut according to the thickness of wall 130, and the one end connecting with outdoor rain-proof shade assembly can be cut,
The one end connecting with room air conditioner cannot be cut.
Tube member need to keep down inclined angle when installing on wall with wall, and the side of hole indoors is higher than room
Outer side, prevents rainwater from flowing backwards.
In the hot summer, the air themperature of fresh wind tube is very high, passes through from the waste air of indoor discharge from air-exhausting duct, and temperature is very
Low, by the cooling of air-exhausting duct, the new air temperature for flowing to Total heat exchange core can be reduced, and play the effect to exchange heat in advance.On the contrary,
Cold winter, cold air enter fresh wind tube, and the high waste air of temperature is improved new by air-exhausting duct, cold air by cold and hot exchange
The problem of wind, subsequently into indoor Total heat exchange core.
It need to only be made a hole on wall using above-mentioned cannula structure tube member, so that it may it realizes and introduces fresh air, row
The function of waste air out.Simultaneously during installation using ripple blow molding fresh air hose and the air-exhausting duct that can stretch can with bending hose,
It can reduce the area that air-conditioning occupies house, it is convenient to install and repair after sale.Rain-proof shade assembly and tube member are used cooperatively
It can guarantee that rainwater will not flow back into interior, achieve the purpose that rainwater-proof flows back.The thermal insulation casing condensed water of tube member generates,
The casing of fresh wind tube and air-exhausting duct cooperates the effect that can play secondary heat exchange.
In addition, inner wall smooth can be used in fresh wind tube, outer wall has the blow molding pipe or other forms hose of ripple or screw thread,
Inner wall smooth can reduce windage, improve fresh air volume.
The big pipe of the tube member of cannula structure can be fresh wind tube, or air-exhausting duct.Big pipe can be soft using stretching
The bending ability of pipe, bellows is blow molded pipe bending ability more wall than ripple.Big pipe and tubule use bellows after sale simultaneously
It does not need to cut when installation, client can extend and shorten according to demand, reduce installation cost after sale.
It can be seen from the above description that the above embodiments of the utility model achieve the following technical effects:
1, it is at high cost to solve installation punching after sale, punches the problem more than quantity；
2, solve the problems, such as that adapter tube is unable to bending；
3, fresh air, air exhaust heat exchange low efficiency are solved the problems, such as.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (18)
1. a kind of joint pipe structure characterized by comprising
First tube body (10), the lumen of first tube body (10) are first gas passage；
Second tube body (20), second tube body (20) are set in the outside of first tube body (10), second tube body
(20) gap between first tube body (10) forms second gas channel；
Wherein, at least partly the setting at least partly bently with second tube body (20) of first tube body (10)
It sets, to adjust the position of the joint pipe structure by bending first tube body (10) and second tube body (20).
2. joint pipe structure according to claim 1, which is characterized in that first tube body (10) is bellows, described
Second tube body (20) is plastic film capicitor or bellows.
3. joint pipe structure according to claim 1, which is characterized in that the joint pipe structure is for the master with air conditioner indoor unit
Body (100) connection, so that the main body (100) of the air conditioner indoor unit is connected to by the joint pipe structure with outdoor, it is described
Joint pipe structure further include:
Indoor joint component (30), the interior joint component (30) are arranged in first tube body (10) and second tube body
(20) close to main body (100) side of the air conditioner indoor unit, so that first tube body (10) and second tube body
(20) it is connect by the indoor joint component (30) with the main body (100) of the air conditioner indoor unit.
4. joint pipe structure according to claim 3, which is characterized in that the interior joint component (30) includes the first connection
Portion (31) and the second connecting portion (32) being located on the outside of the first connecting portion (31), the first connecting portion (31) are set in institute
It states the outside of the first tube body (10) and is connected to the first gas passage, second tube body (20) is set in described second and connects
The outside of socket part (32), gap and the second gas between the second connecting portion (32) and the first connecting portion (31)
Channel connection.
5. joint pipe structure according to claim 4, which is characterized in that the joint pipe structure further include:
First sealing ring (40), first sealing ring (40) setting is in the first connecting portion (31) and is folded in described the
Between the end face of one tube body (10) and the inner wall of the first connecting portion (31).
6. joint pipe structure according to claim 5, which is characterized in that the cavity of the first connecting portion (31) is step
Hole, the first sealing ring (40) limit is at the step surface of the stepped hole.
7. joint pipe structure according to claim 4, which is characterized in that the main body (100) of the air conditioner indoor unit has
Adapter tube interconnecting piece, the joint pipe structure further include third interconnecting piece (33), and the third interconnecting piece (33) connect with described second
Portion (32) connection, the third interconnecting piece (33) with the adapter tube interconnecting piece for connecting.
8. joint pipe structure according to claim 7, which is characterized in that be provided with card slot portion, institute on the adapter tube interconnecting piece
It states to be provided on third interconnecting piece (33) and matches snap part (331) with the card slot portion, to pass through the snap part
(331) keep the third interconnecting piece (33) and the adapter tube interconnecting piece detachably connected with card slot portion clamping.
9. joint pipe structure according to claim 7, which is characterized in that the joint pipe structure further include:
Clamping unit (50), the clamping unit (50) are arranged in the cavity of the third interconnecting piece (33), the card-tight part
Part (50) is folded between the third interconnecting piece (33) and the adapter tube interconnecting piece.
10. joint pipe structure according to claim 1, which is characterized in that the joint pipe structure further include:
Support component (60), the support component (60) be arranged in the second gas channel and with first tube body (10)
It is all connected with second tube body (20), to support first tube body (10) and second tube body (20).
11. joint pipe structure according to claim 10, which is characterized in that the support component (60) includes multiple support rings
(61), the support ring (61) is set on first tube body (10), and multiple support rings (61) are along the second gas channel
Extending direction interval setting.
12. joint pipe structure according to claim 11, which is characterized in that the support ring (61) is by around first pipe
Multiple support portions (611) that body (10) is set gradually are spliced, and are clamped between the two neighboring support portion (611).
13. joint pipe structure according to claim 11, which is characterized in that the support ring (61) includes main ring body (612)
With positioning region (613) on the main ring body (612) is set, the positioning region (613) is interior with second tube body (20)
Wall surface contacts, and is provided with gas avoid holes (614) for gas to pass through, the gas avoid holes on the positioning region (613)
(614) it is connected to the second gas channel.
14. joint pipe structure according to claim 1, which is characterized in that the joint pipe structure further include:
First wind box (70), the first wind box (70) have wind box accommodating chamber (71) and are connected to the wind box accommodating chamber (71)
Construction opening (72), construction opening (72) upper cover be equipped with protection cover-cap (73)；
Second wind box (80), the second wind box (80) are mounted in the wind box accommodating chamber (71), the second wind box (80)
Inside it is provided with vented cavity, the vented cavity with the first gas passage for being connected to, the first wind box (70) and described the
Gap between two wind boxes (80) with the second gas channel for being connected to.
15. joint pipe structure according to claim 14, which is characterized in that the first wind box (70) include for it is described
The first ventilation unit (74) of second tube body (20) docking, the second wind box (80) have for right with first tube body (10)
The second ventilation unit (81) connect, second ventilation unit (81) are threaded through in first ventilation unit (74)；First ventilation
It is folded between portion (74) and second tube body (20) the second sealing ring (91), second ventilation unit (81) and described first
Third sealing ring (92) are folded between tube body (10).
16. joint pipe structure according to claim 1, which is characterized in that the joint pipe structure further include:
Thermal insulation casing (93), the thermal insulation casing (93) are set in the outside of second tube body (20).
17. joint pipe structure according to claim 1, which is characterized in that the joint pipe structure is used for and air conditioner indoor unit
The aeration device (120) of main body (100) connects, and the first gas passage is waste air channel, and the second gas channel is
Fresh air channel.
18. a kind of air conditioner indoor unit, including joint pipe structure, which is characterized in that the joint pipe structure is to appoint in claim 1 to 17
Joint pipe structure described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821831778.7U CN209027026U (en) | 2018-11-07 | 2018-11-07 | Pipe connection structure and air conditioner indoor unit with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821831778.7U CN209027026U (en) | 2018-11-07 | 2018-11-07 | Pipe connection structure and air conditioner indoor unit with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209027026U true CN209027026U (en) | 2019-06-25 |
Family
ID=66909139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821831778.7U Active CN209027026U (en) | 2018-11-07 | 2018-11-07 | Pipe connection structure and air conditioner indoor unit with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209027026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156672A (en) * | 2018-11-07 | 2020-05-15 | 珠海格力电器股份有限公司 | Pipe connection structure and air conditioner indoor unit with same |
-
2018
- 2018-11-07 CN CN201821831778.7U patent/CN209027026U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156672A (en) * | 2018-11-07 | 2020-05-15 | 珠海格力电器股份有限公司 | Pipe connection structure and air conditioner indoor unit with same |
| CN111156672B (en) * | 2018-11-07 | 2024-08-09 | 珠海格力电器股份有限公司 | Connecting pipe structure and air conditioner indoor unit with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102538074B (en) | Air-conditioner indoor wall hanging machine with dual-channel device | |
| CN111156672B (en) | Connecting pipe structure and air conditioner indoor unit with same | |
| CN105402811A (en) | Air duct machine and air conditioner with same | |
| CN209027026U (en) | Pipe connection structure and air conditioner indoor unit with same | |
| CN204554560U (en) | Concealed waterproof air guide structure | |
| CN207094818U (en) | Wall-hanging air conditioner indoor unit and air conditioner | |
| CN206369256U (en) | A kind of top-exhausted air-conditioner | |
| CN105042751A (en) | Temperature and humidity air conditioner | |
| CN205208740U (en) | Air duct machine and air conditioner with same | |
| CN205191739U (en) | Air -conditioning indoor unit | |
| CN208536257U (en) | A kind of house ornamentation fresh air pipeline system | |
| CN208011924U (en) | Air treatment module and air engine | |
| CN106123114A (en) | Use the convection current radiant type wall air-conditioner device of fiber ventilation terminal | |
| US20220275950A1 (en) | Window air conditioner | |
| CN106678962B (en) | A kind of indoor unit and indoor unit refrigerating capacity/heating amount control method | |
| CN205843135U (en) | A kind of modular evaporation structure and there is its combination type base station air conditioner | |
| CN206556211U (en) | A kind of new centrifugation outer rotor air curtain ducting system | |
| CN114893815A (en) | Humidifying electric heater | |
| CN205690527U (en) | Cabinet air-conditioner | |
| CN105042737B (en) | A kind of air conditioner combined with direct evaporation technique using finned tube | |
| CN203102758U (en) | Digital display device | |
| CN106524472B (en) | A kind of heat exchanger structure and indoor unit | |
| CN208253799U (en) | Outdoor pipe connecting structure and air conditioner indoor unit with same | |
| CN209084919U (en) | Air conditioner indoor unit and air conditioner | |
| CN105180276B (en) | What condensed water covered dissipates wet air-conditioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |