CN209068701U - Union nipple, joint pipe structure and air conditioner indoor unit - Google Patents
Union nipple, joint pipe structure and air conditioner indoor unit Download PDFInfo
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- CN209068701U CN209068701U CN201821831777.2U CN201821831777U CN209068701U CN 209068701 U CN209068701 U CN 209068701U CN 201821831777 U CN201821831777 U CN 201821831777U CN 209068701 U CN209068701 U CN 209068701U
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- adapter tube
- union nipple
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- union
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Abstract
The utility model provides a kind of union nipple, joint pipe structure and air conditioner indoor unit, union nipple is used to connect the main body and adapter tube component of air conditioner indoor unit, union nipple includes: adapter body, and adapter body includes the first connecting portion for connecting with main body and the second connecting portion for connecting with adapter tube component；Clamping portion, clamping portion are arranged in first connecting portion, and first connecting portion is fastened on main body by clamping portion.To solve the problems, such as to be difficult to dismantle between joint pipe structure and aeration device in the prior art in the utility model.
Description
Technical field
The utility model relates to field of air conditioning, in particular in a kind of union nipple, joint pipe structure and air conditioning chamber
Machine.
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 to meet reliability
Except, nipple part also needs dismounting simple.And it is in the prior art adapter tube it is more difficult with the disassembly of aeration device, be unfavorable for connecing
Assembling between pipe and aeration device.
Utility model content
The main purpose of the utility model is to provide a kind of union nipple, joint pipe structure and air conditioner indoor unit, to solve
The problem of dismantling is difficult between joint pipe structure and aeration device in the prior art.
To achieve the goals above, one aspect according to the present utility model provides a kind of union nipple, for connecting
The main body and adapter tube component of air conditioner indoor unit, union nipple includes: adapter body, and adapter body includes for connecting with main body
The first connecting portion connect and the second connecting portion for being connect with adapter tube component；Clamping portion, clamping portion are arranged in first connecting portion
On, first connecting portion is fastened on main body by clamping portion.
Further, adapter tube component includes ventilation duct, union nipple further include: adapter tube portion, adapter tube portion are located at the second connection
In portion, adapter tube portion with ventilation duct for docking.
Further, ventilation duct be it is multiple, adapter tube portion be it is multiple, multiple adapter tube portions are set correspondingly with multiple ventilation ducts
It sets.
Further, adapter tube component includes the casing being set on the outside of ventilation duct, the inner wall of second connecting portion with it is multiple
It is formed between the outside wall surface in adapter tube portion and plugs gap for what is be inserted into for casing.
Further, the end in second connecting portion and adapter tube portion is provided with insertion chamfering so that plug gap formed it is slotting
Enter opening；Along the direction far from first connecting portion, the opening degree of insertion opening is gradually increased.
Further, the inner wall of second connecting portion is rounded face, and at least partly outer surface in adapter tube portion is to connect with second
The arcwall face that the inner wall of socket part matches, so as to plug gap as annular shape.
Further, adapter tube portion is two, and the outside wall surface in two adapter tube portions includes first surface portion and second surface portion,
The first surface portion in two adapter tube portions is arranged in parallel, and the second surface portion in two adapter tube portions is located on the same cylindrical surface.
Further, union nipple further includes positioning plate, and positioning plate is located in second connecting portion, adapter tube portion and the second connection
Portion is connect with positioning plate.
Further, it is formed between first connecting portion, positioning plate and adapter tube portion recessed for positioning the clamping of clamping unit
Slot.
Further, first connecting portion, second connecting portion and adapter tube portion are tubulose.
Further, clamping portion includes cantilever beam, and cantilever beam is formed between elasticity at least partly between first connecting portion
Gap is provided with the fastener for matching with the card slot on main body on cantilever beam.
Further, it is provided with briquetting on cantilever beam, move cantilever beam by pressing briquetting, so that fastener
It is detached from card slot.
Further, the evacuation groove for avoiding cantilever beam is provided in first connecting portion.
Further, clamping portion is multiple, and multiple clamping portions are provided at circumferentially spaced along first connecting portion.
The second aspect according to the present utility model, provides a kind of joint pipe structure, including adapter tube component and with adapter tube group
The union nipple of part connection, adapter tube component are connected by the main body of union nipple and air conditioner indoor unit, and union nipple is above-mentioned
Union nipple.
Further, main body includes aeration device, and adapter tube component includes two ventilation ducts, and a ventilation duct passes through adapter tube
Connector is connected to the fresh inlet of aeration device, another ventilation duct is exported by the waste air of union nipple and aeration device to be connected
It is logical.
Further, joint pipe structure further includes indoor connector wind box, and indoor connector wind box is arranged on aeration device, adapter tube
The clamping portion of connector and indoor connector wind box are clamped.
Further, indoor connector wind box includes indoor main cartridge and the setting indoor butt joint on main cartridge indoors,
Union nipple is docked with indoor butt joint；Fresh air butt joint and waste air butt joint, a ventilation duct are provided in indoor butt joint
It is connected to fresh air butt joint, another ventilation duct is connected to waste air butt joint.
In terms of third according to the present utility model, a kind of air conditioner indoor unit, including main body and and main body are provided
The joint pipe structure of connection, joint pipe structure are above-mentioned joint pipe structure.
Further, main body includes rear cover, and the inside of rear cover is arranged in the aeration device of air conditioner indoor unit；After cover and set
It is equipped with relief hole, the union nipple of joint pipe structure is threaded through in the relief hole of rear cover.
Union nipple in the utility model includes adapter body and clamping portion, since adapter body includes being used for and host
The first connecting portion that body connects and the second connecting portion for being connect with adapter tube component, and clamping portion is arranged in first connecting portion
On, first connecting portion is fastened on main body by clamping portion.In this way, can more easily will take over using the union nipple
Component is removably mounted on main body, and then solves to be difficult to dismantle between joint pipe structure and aeration device in the prior art
The problem of.
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 structural schematic diagram of the embodiment of union nipple according to the present utility model；
Fig. 2 shows the top views of the embodiment of the union nipple in Fig. 1；
Fig. 3 shows the side view of the embodiment of the union nipple in Fig. 1；
Fig. 4 shows the cross-sectional view of the embodiment of the union nipple in Fig. 1；
Fig. 5 shows the broken away view of the embodiment of the joint pipe structure of the utility model；
Fig. 6 shows the assembling figure at a visual angle of the joint pipe structure in Fig. 5；
Fig. 7 shows the assembling figure at another visual angle of the joint pipe structure in Fig. 5；
Fig. 8 shows first view of the assembled state between union nipple and indoor connector wind box in the utility model
The structural schematic diagram at angle；
Fig. 9 shows the knot at second visual angle of the assembled state between union nipple and indoor connector wind box in Fig. 8
Structure schematic diagram；
Figure 10 shows the knot at the third visual angle of the assembled state between union nipple and indoor connector wind box in Fig. 8
Structure schematic diagram；
Figure 11 shows the cross-sectional view of the assembled state between union nipple and indoor connector wind box in Fig. 8；
Figure 12 shows the main view of the embodiment of the air conditioner indoor unit in the utility model；
Figure 13 shows the side view of the embodiment of the air conditioner indoor unit in Figure 12；
Figure 14 shows the top view of the embodiment of the air conditioner indoor unit in Figure 12；
Figure 15 shows the fractionation schematic diagram of the embodiment of the air conditioner indoor unit in Figure 12；And
Figure 16 shows the fractionation schematic diagram of the air inlet faceplate component of the air conditioner indoor unit in Figure 15.
Wherein, the above drawings include the following reference numerals:
3, union nipple；10, main body；20, adapter tube component；21, ventilation duct；22, casing；23, heat-preservation cotton；24, pressing plate；
25, rain cover；26, rain-proof the cover；27, insulating tube；30, adapter body；31, first connecting portion；311, groove is avoided；32,
Two interconnecting pieces；40, clamping portion；41, cantilever beam；42, fastener；43, briquetting；50, adapter tube portion；51, gap is plugged；52, it inserts
Enter chamfering；53, insertion opening；54, first surface portion；55, second surface portion；60, positioning plate；61, clamping groove；70, clamping
Component；80, indoor connector wind box；81, indoor main cartridge；82, indoor butt joint；90, rear cover；91, relief hole；110, fresh air fills
It sets；121, evaporator part；122, base member；123, vehicle chassis component；124, electrical appliance kit component；125, lower panel component；
126, air-out component；127, panel component；128, left and right trim parts；129, outlet air frame part；130, ducting part；131,
Head components；132, air inlet faceplate component；133, grid；134, filter screen；135, panel fastener；136, air inlet faceplate.
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 union nipple, for connecting the main body 10 and adapter tube component of air conditioner indoor unit
20, Fig. 1 to Figure 16 is please referred to, union nipple includes: adapter body 30, and adapter body 30 includes for connecting with main body 10
First connecting portion 31 and second connecting portion 32 for being connect with adapter tube component 20；Clamping portion 40, clamping portion 40 are arranged first
On interconnecting piece 31, first connecting portion 31 is fastened on main body 10 by clamping portion 40.
Union nipple in the utility model includes adapter body 30 and clamping portion 40, since adapter body 30 includes being used for
The first connecting portion 31 being connect with main body 10 and the second connecting portion 32 for being connect with adapter tube component 20, and clamping portion 40 is set
It sets in first connecting portion 31, first connecting portion 31 is fastened on main body 10 by clamping portion 40.In this way, being connect using the adapter tube
Head can more easily will take over component 20 and be removably mounted on main body 10, and then solve adapter tube in the prior art
The problem of dismantling is difficult between structure and aeration device.
In the present embodiment, as shown in Figures 1 to 4, adapter tube component 20 includes ventilation duct 21, union nipple further include: connect
Pipe portion 50, adapter tube portion 50 are located in second connecting portion 32, and adapter tube portion 50 with ventilation duct 21 for docking.By the way that the adapter tube portion is arranged
50, it can more easily make the union nipple be connected to ventilation duct 21.Specifically, the lumen of ventilation duct 21 and adapter tube portion 50
Cavity connection.
Specifically, ventilation duct 21 is multiple, and adapter tube portion 50 is multiple, multiple adapter tube portions 50 and multiple 21 1 a pair of ventilation ducts
It is arranged with answering.Preferably, ventilation duct 21 is two, respectively blast pipe and air-exhausting duct.Preferably, multiple intervals of adapter tube portion 50 are set
It sets.
In the present embodiment, as shown in figure 4, adapter tube component 20 includes the casing 22 for being set in the outside of ventilation duct 21, second
It is formed between the inner wall of interconnecting piece 32 and the outside wall surface in multiple adapter tube portions 50 and plugs gap 51 for what is be inserted into for casing 22.It is logical
It crosses and the end of the casing 22 is plugged in this plugs in gap 51, can more easily be formed and the adapter tube component 20 is determined
Position.
For the ease of plugging casing 22 in gap 51, as shown in figure 4, the end of second connecting portion 32 and adapter tube portion 50
Portion is provided with insertion chamfering 52, so that plugging gap 51 forms insertion opening 53；Along the direction far from first connecting portion 31, insert
The opening degree for entering opening 53 is gradually increased.
Since casing 22 is round tube, then, in the present embodiment, as shown in Fig. 2, the inner wall of second connecting portion 32 is
Rounded face, at least partly outer surface in adapter tube portion 50 are the arcwall face matched with the inner wall of second connecting portion 32, so as to insert
If gap 51 is annular shape.Herein, the shape for plugging gap 51 is adapted with the shape of casing 22.
Since ventilation duct 21 is two, adapter tube portion 50 herein is two, and the outside wall surface in two adapter tube portions 50 is wrapped
First surface portion 54 and second surface portion 55 are included, the first surface portion 54 in two adapter tube portions 50 is arranged in parallel, two adapter tube portions 50
Second surface portion 55 be located on the same cylindrical surface.In this way, the inner space of second connecting portion 32 can be saved, convenient for adapter tube
The setting of connector.Preferably, first surface portion 54 is planar.
In order to realize the connection between adapter tube portion 50 and between adapter tube portion 50 and second connecting portion 32, as shown in Fig. 2, connecing
Pipe fitting further includes positioning plate 60, and positioning plate 60 is located in second connecting portion 32, and adapter tube portion 50 and second connecting portion 32 are and fixed
Position plate 60 connects.At this point, being connected between two neighboring adapter tube portion 50 also by positioning plate 60.
In the present embodiment, as shown in figure 11, it is formed and is used between first connecting portion 31, positioning plate 60 and adapter tube portion 50
Position the clamping groove 61 of clamping unit 70.By the way that the clamping unit 70 is arranged, union nipple and air conditioner indoor unit can be made
Stable connection between indoor connector wind box 80.
In the present embodiment, first connecting portion 31, second connecting portion 32 and adapter tube portion 50 are tubulose.
In order to realize the flexible clamping between union nipple and main body 10, as shown in Fig. 4 and Figure 11, clamping portion 40 includes
Cantilever beam 41, cantilever beam 41 at least partly form elastic gap between first connecting portion 31, are arranged on cantilever beam 41 useful
In the fastener 42 matched with the card slot on main body 10.By forming the elastic gap, the cantilever beam 41 can be made to have
Elasticity, and then guarantee the clamping of fastener 42.
In the present embodiment, it is provided with briquetting 43 on cantilever beam 41, transport cantilever beam 41 by pressing briquetting 43
It is dynamic, so that fastener 42 and card slot are detached from.By the way that the briquetting 43 is arranged, the cantilever beam 41 can be more easily pressed.
First connecting portion 31 causes to interfere to cantilever beam 41 in order to prevent, as shown in figure 4, being provided in first connecting portion 31
For avoiding the evacuation groove 311 of cantilever beam 41.
In the present embodiment, as shown in figure 4, clamping portion 40 is multiple, week of multiple clamping portions 40 along first connecting portion 31
It is arranged to interval.In this manner it is ensured that the snap effect of union nipple.
The utility model provides a kind of joint pipe structure, as shown in Figures 5 to 7, including adapter tube component 20 and with adapter tube group
The union nipple 3 that part 20 connects, adapter tube component 20 are connect by union nipple 3 with the main body 10 of air conditioner indoor unit, and adapter tube connects
First 3 be above-mentioned union nipple.
In the present embodiment, main body 10 include aeration device 110, adapter tube component 20 include two ventilation ducts 21, one
Ventilation duct 21 is connected to by union nipple 3 with the fresh inlet of aeration device 110, another ventilation duct 21 passes through union nipple 3
With the waste air outlet of aeration device 110.By be arranged the joint pipe structure can the side of comparison Bai Ni to aeration device 110 into
Row fresh air is passed through to be discharged with waste air.
In the present embodiment, as shown in Figs. 8 to 11, joint pipe structure further includes indoor connector wind box 80, indoor connector wind
Box 80 is arranged on aeration device 110, and the clamping portion 40 of union nipple 3 and indoor connector wind box 80 are clamped.
Specifically, indoor connector wind box 80 includes indoor main cartridge 81 and the indoor docking in setting indoors main cartridge 81
First 82, union nipple 3 is docked with indoor butt joint 82；It is provided with fresh air butt joint and waste air butt joint in indoor butt joint 82,
One ventilation duct 21 is connected to fresh air butt joint, another ventilation duct 21 is connected to waste air butt joint.
In addition, joint pipe structure further includes the heat-preservation cotton 23 being folded between two ventilation ducts 21, adapter tube component 20 passes through guarantor
Warm pipe 27 and pressing plate 24 are connect with rain cover 25, and the opening of rain cover 25 is provided with rain-proof the cover 26.
The utility model additionally provides a kind of air conditioner indoor unit, including main body 10 and the adapter tube knot connecting with main body 10
Structure, as shown in Figure 12 to Figure 16, joint pipe structure is above-mentioned joint pipe structure.
In the present embodiment, main body 10 includes rear cover 90, and rear cover 90 is arranged in the aeration device 110 of air conditioner indoor unit
Inside；Relief hole 91 is provided on rear cover 90, the union nipple 3 of joint pipe structure is threaded through in the relief hole 91 of rear cover 90.
Air conditioner indoor unit in the utility model further include evaporator part 121, base member 122, vehicle chassis component 123,
Electrical appliance kit component 124, lower panel component 125, air-out component 126, panel component 127, left and right trim parts 128, outlet frame
Component 129, ducting part 130, head components 131, air inlet faceplate component 132；Air inlet faceplate component 132 includes grid 133, mistake
Strainer 134, panel fastener 135, air inlet faceplate 136.
Union nipple in the utility model is buckled by designing on blast connection, solves after sale that difficulty is torn open, and hardly possible dress is asked
Topic.Increase foam in joint and solve the problems, such as heat preservation, by designed joint, the structure of the new wind part air-blowing box of foam box solves close
Envelope, wind problem is mutually altered in fresh air and air draft.
The utility model relates to take over to a kind of portable union nipple of complete-hot fresh air air conditioner, to complete-hot fresh air air conditioner
Joint sealing prevents the method for fresh air and air draft short circuit and the method to the heat preservation of complete-hot fresh air air conditioner union nipple
The utility model relates to a kind of complete-hot fresh air air conditioner detachable union nipple, union nipple passes through air inlet component
Rear cover, pass through wind box (indoor adapter tube) buckle slot that buckle is inserted into the wind box (indoor adapter tube) of new wind part.
Design for wind box: on the screw pole for the rear shell that wind box (indoor adapter tube) is fixed by screws in new wind part,
Wind box (indoor adapter tube) side is new wind part fresh air inlet, and side is wind exhausting outlet.It is in entire complete-hot fresh air air conditioner chamber
Machine realizes fresh air, the window of air draft exchange.Respectively there are a wind box (indoor adapter tube) buckle slot in the two sides of wind box (indoor adapter tube).
Design for union nipple: for connecting complete-hot fresh air air conditioner room unit and air hose, side is union nipple
Fresh air, the other side are air draft.Fresh air side connects the fresh air inlet and fresh air semi-circular tube of wind box (indoor adapter tube), and it is logical to form fresh air
Road.Air draft side connects the wind exhausting outlet and air draft semi-circular tube of wind box (indoor adapter tube), forms air exhaust passage.The two sides of union nipple
Respectively there are a union nipple buckle and union nipple to buckle stress surface.
Design for rear cover: rear cover is inserted on air inlet faceplate by the bolt of lower end two, upper end two be buckled in into
On wind panel, finally fixed with 1 screw.There is 1 via hole among rear cover, when installing after sale, rear cover can not opened
In the case of, union nipple is connected and fixed by rear cover via hole with wind box (indoor adapter tube).
Design for foam (connector): foam (connector) is fixed on inside union nipple, plays insulation effect.Fresh air and
Air draft two sides temperature is different, when the temperature difference is very big, can generate condensed water, and increasing foam (connector) can be to avoid in fresh air and air draft
Intersection generates condensed water.
Detachable union nipple principle: when installing after sale, in the case where not tearing air inlet component rear cover open, it will take over component
Connector is inserted into wind box (indoor adapter tube).Union nipple snaps into wind box (indoor adapter tube) buckle slot, hears that loud, high-pitched sound is rattled away sound, explanation
Connector has been fitted into position；Client slightly firmly presses union nipple buckle stress surface, union nipple buckle when tearing tube member open
De- air-blowing box (indoor adapter tube) buckle slot, can take out tube member.After union nipple buckle stress surface will be exposed in design
The outside of lid, union nipple buckles the area that stress surface cannot be less than finger, convenient to dismantle after sale.
In normal operation, the wind speed of air draft side will be far longer than the wind of fresh air side to the new blower of complete-hot fresh air air conditioner
Speed, two sides generate pressure difference, and the air of air draft side can enter fresh air side.The utility model uses U-shaped seam allowance (clamping groove 61),
Mating surface gap is 0 simultaneously, faces directly to match and face directly, while by the compressible characteristic of foam itself, foam (connector) connects with adapter tube
The mating surface of head, wind box (indoor adapter tube) is interference fit, and fresh air and air draft is effectively prevent to alter wind.
It can be seen from the above description that the above embodiments of the utility model achieve the following technical effects:
1, solve the problems, such as fresh wind tube difficulty after sale tear open, difficult dress；
2, it solves the sealing of fresh wind tube joint, keeps the temperature problem.
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 (20)
1. a kind of union nipple, for connecting the main body (10) and adapter tube component (20) of air conditioner indoor unit, which is characterized in that institute
Stating union nipple includes:
Adapter body (30), the adapter body (30) include the first connecting portion (31) for connecting with the main body (10)
With the second connecting portion (32) for being connect with the adapter tube component (20)；
Clamping portion (40), the clamping portion (40) are arranged on the first connecting portion (31), and the first connecting portion (31) is logical
The clamping portion (40) is crossed to be fastened on the main body (10).
2. union nipple according to claim 1, which is characterized in that the adapter tube component (20) includes ventilation duct (21),
The union nipple further include:
Adapter tube portion (50), the adapter tube portion (50) are located in the second connecting portion (32), and the adapter tube portion (50) is used for and institute
State ventilation duct (21) docking.
3. union nipple according to claim 2, which is characterized in that the ventilation duct (21) is multiple, the adapter tube portion
(50) to be multiple, multiple adapter tube portions (50) are arranged correspondingly with multiple ventilation ducts (21).
4. union nipple according to claim 3, which is characterized in that the adapter tube component (20) includes being set in described lead to
Casing (22) on the outside of air hose (21), the outside wall surface of the inner wall of the second connecting portion (32) and multiple adapter tube portions (50)
Between formed and for what is be inserted into for described sleeve pipe (22) plug gap (51).
5. union nipple according to claim 4, which is characterized in that the second connecting portion (32) and the adapter tube portion
(50) end is provided with insertion chamfering (52), so that described plug gap (51) form insertion opening (53)；Along far from institute
The direction of first connecting portion (31) is stated, the opening degree of the insertion opening (53) is gradually increased.
6. union nipple according to claim 4, which is characterized in that the inner wall of the second connecting portion (32) is circle
Face, at least partly outer surface of the adapter tube portion (50) are the arc matched with the inner wall of the second connecting portion (32)
Face, so that annular shape is in described plug gap (51).
7. union nipple according to claim 3, which is characterized in that the adapter tube portion (50) is two, is connect described in two
The outside wall surface of pipe portion (50) includes first surface portion (54) and second surface portion (55), and the first of two adapter tube portions (50)
Surface element (54) is arranged in parallel, and the second surface portion (55) of two adapter tube portions (50) is located on the same cylindrical surface.
8. union nipple according to claim 2, which is characterized in that the union nipple further includes positioning plate (60), institute
It states positioning plate (60) to be located in the second connecting portion (32), the adapter tube portion (50) and the second connecting portion (32) are and institute
State positioning plate (60) connection.
9. union nipple according to claim 8, which is characterized in that the first connecting portion (31), the positioning plate
(60) and between the adapter tube portion (50) clamping groove (61) for positioning clamping unit (70) is formed.
10. union nipple according to claim 2, which is characterized in that the first connecting portion (31), second connection
Portion (32) and the adapter tube portion (50) are tubulose.
11. union nipple according to claim 1, which is characterized in that the clamping portion (40) includes cantilever beam (41), institute
That states cantilever beam (41) at least partly forms elastic gap between the first connecting portion (31), sets on the cantilever beam (41)
It is equipped with the fastener (42) for matching with the card slot on the main body (10).
12. union nipple according to claim 11, which is characterized in that be provided with briquetting on the cantilever beam (41)
(43), move the cantilever beam (41) by pressing the briquetting (43), so that the fastener (42) and the card
Slot is detached from.
13. union nipple according to claim 11, which is characterized in that be provided with and be used on the first connecting portion (31)
Avoid the evacuation groove (311) of the cantilever beam (41).
14. union nipple according to claim 1, which is characterized in that the clamping portion (40) is multiple, multiple cards
Socket part (40) being provided at circumferentially spaced along the first connecting portion (31).
15. a kind of joint pipe structure, including adapter tube component (20) and the union nipple (3) being connect with the adapter tube component (20), institute
It states adapter tube component (20) to connect by the union nipple (3) with the main body (10) of air conditioner indoor unit, which is characterized in that described
Union nipple (3) is union nipple described in any one of claims 1 to 14.
16. joint pipe structure according to claim 15, which is characterized in that the main body (10) includes aeration device
(110), the adapter tube component (20) includes two ventilation ducts (21), and a ventilation duct (21) passes through the union nipple
(3) it is connected to the fresh inlet of the aeration device (110), another described ventilation duct (21) passes through the union nipple (3)
With the waste air outlet of the aeration device (110).
17. joint pipe structure according to claim 16, which is characterized in that the joint pipe structure further includes indoor connector wind box
(80), the indoor connector wind box (80) is arranged on the aeration device (110), the clamping portion of the union nipple (3)
(40) it is clamped with the indoor connector wind box (80).
18. joint pipe structure according to claim 17, which is characterized in that the interior connector wind box (80) includes indoor main
The indoor butt joint (82) of box body (81) and setting on the indoor main cartridge (81), the union nipple (3) and the room
Interior butt joint (82) docking；Fresh air butt joint and waste air butt joint are provided in the interior butt joint (82), one described logical
Air hose (21) is connected to the fresh air butt joint, another described ventilation duct (21) is connected to the waste air butt joint.
19. a kind of air conditioner indoor unit, including main body (10) and the joint pipe structure connecting with the main body (10), feature exists
In the joint pipe structure is joint pipe structure described in any one of claim 15 to 18.
20. air conditioner indoor unit according to claim 19, which is characterized in that the main body (10) includes rear cover (90),
Inside of aeration device (110) setting of the air conditioner indoor unit in the rear cover (90)；It is provided with and allows on the rear cover (90)
Position hole (91), the union nipple (3) of the joint pipe structure are threaded through in the relief hole (91) of the rear cover (90).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821831777.2U CN209068701U (en) | 2018-11-07 | 2018-11-07 | Union nipple, joint pipe structure and air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821831777.2U CN209068701U (en) | 2018-11-07 | 2018-11-07 | Union nipple, joint pipe structure and air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209068701U true CN209068701U (en) | 2019-07-05 |
Family
ID=67098190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821831777.2U Active CN209068701U (en) | 2018-11-07 | 2018-11-07 | Union nipple, joint pipe structure and air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209068701U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020093568A1 (en) * | 2018-11-07 | 2020-05-14 | 珠海格力电器股份有限公司 | Connecting pipe joint, connecting pipe structure and air conditioner indoor unit |
| WO2021179421A1 (en) * | 2020-03-10 | 2021-09-16 | 广东美的制冷设备有限公司 | Air inlet and exhaust assembly, and integrated air conditioner |
| US12007140B2 (en) | 2020-03-10 | 2024-06-11 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Air intake and exhaust assembly and packaged air conditioner |
-
2018
- 2018-11-07 CN CN201821831777.2U patent/CN209068701U/en active Active
Cited By (4)
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| WO2020093568A1 (en) * | 2018-11-07 | 2020-05-14 | 珠海格力电器股份有限公司 | Connecting pipe joint, connecting pipe structure and air conditioner indoor unit |
| CN111156675A (en) * | 2018-11-07 | 2020-05-15 | 珠海格力电器股份有限公司 | Pipe connection joint, pipe connection structure and air conditioner indoor unit |
| WO2021179421A1 (en) * | 2020-03-10 | 2021-09-16 | 广东美的制冷设备有限公司 | Air inlet and exhaust assembly, and integrated air conditioner |
| US12007140B2 (en) | 2020-03-10 | 2024-06-11 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Air intake and exhaust assembly and packaged air conditioner |
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