CN109539402A - A kind of concentric connecting pipe component and air conditioner - Google Patents
A kind of concentric connecting pipe component and air conditioner Download PDFInfo
- Publication number
- CN109539402A CN109539402A CN201811626268.0A CN201811626268A CN109539402A CN 109539402 A CN109539402 A CN 109539402A CN 201811626268 A CN201811626268 A CN 201811626268A CN 109539402 A CN109539402 A CN 109539402A
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- Prior art keywords
- pipe
- son
- receives
- sub
- accommodating hole
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- 238000009434 installation Methods 0.000 claims abstract description 43
- 238000010276 construction Methods 0.000 claims description 23
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
- 230000003993 interaction Effects 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- 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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/26—Refrigerant piping
- F24F1/32—Refrigerant piping for connecting the separate outdoor units to indoor units
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention provides a kind of concentric connecting pipe component and air conditioners, are related to air conditioner technical field.Son is received in a kind of concentric connecting pipe component, including first passage pipe, second channel pipe and installation.Installation receives attached bag and includes first and receive son and second and receive son.First, which receives son, is installed on the end of first passage pipe, and second, which receives son, is installed on the end of second channel pipe.Second channel pipe protrudes into first passage pipe, and first receives son and be connected to second and receive son so that first receive sub- rotation when drive second to receive sub- rotation.A kind of air conditioner, which employs above-mentioned concentric connecting pipe components.Concentric connecting pipe component and air conditioner provided by the invention can reduce assembly difficulty, can be shortened assembly time, and then reduce the danger coefficient of high altitude operation.
Description
Technical field
The present invention relates to air-conditioning technical fields, in particular to a kind of concentric connecting pipe component and air conditioner.
Background technique
With the raising of social standard of living, large area is popularized in most of families to air conditioner.Wherein, split type sky
Tune occupies most of ratio therein.
Split-type air conditioner has outdoor unit and indoor unit, also, in the prior art, the company between outdoor unit and indoor unit
Adapter tube is two, and the installation at this point for outdoor unit and indoor unit just needs individually to install two connecting tubes, also,
It also needs respectively to carry out two connecting tubes urgent when the installation of two connecting tubes, takes time and effort, especially in high altitude operation, prolong
Assembly time has been grown, and then has improved assembly difficulty, then can promote danger coefficient.
Summary of the invention
Problems solved by the invention is how to improve the efficiency of installation first passage pipe and second channel pipe and shorten to fill
With the time.
To solve the above problems, the present invention provides a kind of concentric connecting pipe component, including first passage pipe, second channel pipe
Son is received with installation.The installation receives attached bag and includes first and receive son and second and receive son.Described first, which receives son, is installed on the first passage
The end of pipe, described second, which receives son, is installed on the end of the second channel pipe.It is logical that the second channel pipe protrudes into described first
Deferent, and described first receives son and be connected to described second and receive son so that described first receive sub- rotation when drive described second to receive
Son rotation.
Compared with the existing technology, concentric connecting pipe component provided by the invention can receive sub- phase by receiving son and second for first
Connection, and first made receives son and drive second to receive sub- rotation while rotation can be installed on pair receiving son for first
When the installation equipment answered, second just can be driven to receive sub while rotating and being installed in corresponding installation equipment simultaneously.Greatly drop
Low assembly difficulty, and assembly time is shortened, while the danger coefficient of high altitude operation can be reduced.
Further, it described second receives subcard and is held in described first and receives inside son, to realize that described first receives son and be connected to
Described second receives son.Described first, which receives son and described second, receives and forms through-hole between son, and it is logical that the through-hole is connected to described first
Deferent.
Be set to the first inside for receiving son by receiving son for second, be easy to implement first receive sub- rotation when drive second to receive son
The purpose of rotation, and receive son and second by first and receive the through-hole formed between son and be connected to first passage pipe is avoided that the
Two receive sub- blocking first passage pipe, can guarantee the unobstructed of first passage pipe.
Further, it described second receives attached bag and includes main body and the support construction for being set to the main body outer peripheral edge, the branch
The outer peripheral edge of support structure is fastened in described first and receives son.The through-hole is formed between the support construction and the main body.It is described
Second channel pipe passes through the main body, and the end of the second channel pipe is fastened in the body interior.
By be set to the support construction on the outside of main body guarantee first receive sub- rotation when drive body rotation, and it is same
When by forming through-hole between support construction and main body, guarantee first receive son and second receive between son connective stability it is same
When, it can guarantee the unobstructed of first passage pipe.
Further, the support construction includes holding section and multiple supporting elements.Multiple supporting elements are connected to described
The outer peripheral edge of main body.The holding section is connected to end of multiple supporting elements far from the main body, and the holding section is outer
Side is fastened in described first and receives son.
By multiple supports supports in the outer rim of main body, and sub- carry out clamping is received by holding section and first, guaranteed
Second stability for receiving son, it is ensured that first receive it is sub can stable drive second receive sub- rotation, while sub- rotation can be received second
When be able to maintain stabilization.
Further, the holding section surrounds polygon.
Further, the body interior offers stepped hole, and the second channel pipe passes through the stepped hole, and institute
Second channel pipe clamp is stated to be held in inside the stepped hole.
Further, the end of the second channel pipe is provided with second connecting portion, and the second connecting portion is in flared,
The second channel pipe passes through the stepped hole, and the second connecting portion is fastened in the stepped hole.
The second connecting portion of the flared of stepped hole and second channel the tube end setting formed by body interior, can protect
Stable clamping is carried out between card second channel pipe and main body, and then guarantees that second receives son and can be installed on second channel pipe stabilization
Equipment is installed.
Further, it described first receives and offers the first accommodating hole axially extended inside son, described second receives sub- appearance
It is placed in inside first accommodating hole, the shape that the first accommodating hole internal perisporium surrounds receives what son outside was formed with described second
Shape is adapted.
The compatible mode of outer profile for receiving son with second by the first accommodating hole, to realize that first receives son in the same of rotation
When drive second to receive sub- rotation.
Further, it described first receives and offers the second accommodating hole axially extended, second accommodating hole inside son
It is connected to first accommodating hole, and the aperture of first accommodating hole is greater than the aperture of second accommodating hole, described the
One tube channel passes through second accommodating hole, and the end of the first passage pipe is fastened in second accommodating hole.
Further, the end of the first passage pipe is provided with first connecting portion, and the first connecting portion is in flared,
The first connecting portion is fastened in one end of second accommodating hole and is placed in first accommodating hole.
Stepped hole is collectively formed by the first accommodating hole and the second accommodating hole, first passage tube end just can be made to be formed
The first connecting portion of flared can steadily be fastened in the second accommodating bore ends, can guarantee the stable installation of first passage pipe.
Further, described first one end for receiving the separate tube channel of son offers axially disposed third accommodating
Hole, the third accommodating hole is for being installed on installation equipment.
Further, the first passage pipe and second channel pipe coaxial arrangement.
A kind of air conditioner, the air conditioner include ontology and concentric connecting pipe component, and the concentric connecting pipe component includes
Son is received in first passage pipe, second channel pipe and installation.The installation receives attached bag and includes first and receive son and second and receive son.Described first receives
Son is installed on the end of the first passage pipe, and described second, which receives son, is installed on the end of the second channel pipe.Described second
Tube channel protrudes into the first passage pipe, and described first receives son and be connected to described second and receive son, so that described first receives son
Described second is driven to receive sub- rotation when rotation.Described first, which receives son and described second, receives son and is all connected to the ontology.
The concentric connecting pipe component of the beneficial effect of air conditioner provided by the invention and above-mentioned offer is compared with the existing technology
Beneficial effect it is identical, details are not described herein.
Further, the ontology has the third channel pipe and fourth lane pipe of coaxial arrangement, the fourth lane pipe
It is placed in inside the third channel pipe.Described first, which receives son, is installed on the end of the third channel pipe, and described first
Tube channel is connected with the third channel pipe.Described second, which receives son, is installed on the end of the fourth lane pipe, and described
Second channel pipe is connected with the fourth lane pipe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the concentric connecting pipe component provided in first embodiment of the invention；
Fig. 2 is the cross-sectional view of the concentric connecting pipe component provided in first embodiment of the invention；
Fig. 3 be first embodiment of the invention in provide second receive son structural schematic diagram；
Fig. 4 be first embodiment of the invention in provide first receive son structural schematic diagram；
Fig. 5 be first embodiment of the invention in provide first receive son cross-sectional view；
Fig. 6 be first embodiment of the invention in installation receive son structural schematic diagram；
Fig. 7 be other embodiments of the invention in installation receive son structural schematic diagram；
Fig. 8 be other embodiments of the invention in installation receive son structural schematic diagram；
Fig. 9 is the assembling schematic diagram of the first passage pipe and second channel pipe that provide in first embodiment of the invention；
Figure 10 is the structural schematic diagram of the air conditioner provided in second embodiment of the invention.
Description of symbols:
The concentric connecting pipe component of 1-；10- first passage pipe；110- first connecting portion；20- second channel pipe；210- second
Interconnecting piece；30- second receives son；310- support construction；311- supporting element；The holding section 312-；320- main body；321- stepped hole；
330- through-hole；40- first receives son；The first accommodating hole of 410-；The second accommodating hole of 420-；430- third accommodating hole；50- third channel
Pipe；60- fourth lane pipe.
Specific embodiment
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.
First embodiment
Referring to Fig. 1, providing a kind of concentric connecting pipe component 1 in the present embodiment, it is applied to air conditioner, also, should
Air conditioner has the ontology for connecting the concentric connecting pipe component 1.The concentric connecting pipe component 1 can reduce assembly difficulty, contracting
Short assembly time, and then the danger coefficient of high altitude operation can be reduced.
Fig. 1 and Fig. 2 are please referred to, concentric connecting pipe component 1 includes first passage pipe 10, second channel pipe 20 and installation
Receive son.Wherein, installation receive attached bag include first receive son 40 and second receive son 30.First receives the end that son 40 is installed on first passage pipe 10
Portion, second receives the end that son 30 is installed on second channel pipe 20, also, in the present embodiment, and second channel pipe 20 stretches to the
The inside of one tube channel 10, and first receive son 40 be connected to second receive son 30 so that first receive son 40 rotate while energy
Drive second receive son 30 rotate.
It should be noted that first receives son 40 and second and receives son 30 and be used to be installed in installation equipment, so that can lead to
It crosses first and receives son and 40 first passage pipe 10 is installed on installation equipment, receive son 30 by second and be installed on second channel pipe 20
It installs standby.Wherein, it first receives son 40 and second and receives son and 30 be installed on installation equipment by way of rotation.In the present embodiment
In, while the son 40 that can be received by rotation first is installed on installation equipment, drives second to receive son 30 and rotate and be installed on installation and set
It is standby.Be able to achieve installation first receive son 40 while carry out the second installation for receiving son 30, shorten and receive son 40 and for first
Two installation procedures for receiving son 30, that is, reduce the installation difficulty of concentric connecting pipe component 1, shorten assembly time, thereby reduce
The danger coefficient of high altitude operation.
In the present embodiment, second receive son 30 be fastened in first receive son 40 inside, with realize first receive son 40 and second
Receive son 30 connection so that first receive son 40 rotation while can drive second receive son 30 rotate.And at the same time first
Son 40 and second of receiving is received and forms through-hole 330 between son 30, and through-hole 330 is connected to first passage pipe 10, so that can pass through
The conducting relationship of first through hole 330 and first passage pipe 10 guarantees to can guarantee the when first passage pipe 10 is connected to installation equipment
One tube channel 10 can carry out unobstructedly transportation work.
It should be noted that in other embodiments, second, which receives son 30, also can be set the outside for receiving son 40 in first, example
Such as, in other embodiments, it first receives son 40 and second and receives son 30 and be coaxially disposed, and first receives son 40 and second and receive son 30
Outer profile is identical.When first receive son 40 and second receive son 30 connect when, first receive son 40 end face and second receive son 30 end face
It is bonded to each other.
Referring to Fig. 3, further, second to receive son 30 include main body 320 and the support construction for being set to 320 periphery of main body
310.The outside of support construction 310 be then fastened in first receive son 40, that is, be able to achieve first receive son 40 rotate when can drive support
Structure 310 rotates, and support construction 310 drives main body 320 to be rotated in turn.Wherein, second channel pipe 20 is connected to main body
320.Main body 320 that is, when support construction 310 drives main body 320 to rotate, is just able to achieve main body for being connected to installation equipment
320 rotate and are installed on installation equipment.I.e., wherein installation equipment is installed on by main body 320 and realizes second channel pipe 20 and peace
Connection between installing is standby.In other words, it can guarantee main body 320 and the by being set to the support construction 310 of 320 outer peripheral edge of main body
One receive son 40 between interaction relation.
In addition, forming through-hole 330 between support construction 310 and main body 320.In the present embodiment, support construction 310 includes
Holding section 312 and multiple supporting elements 311, multiple supporting elements 311 are connected to the outer peripheral edge of main body 320, and holding section 312 is connected to more
A end of the supporting element 311 far from main body 320, and holding section 312 be fastened in first receive son 40 inside.Wherein, every two branch
Through-hole 330 is collectively formed between support member 311, holding section 312 and main body 320.When first receive son 40 rotate when, can pass through and first receive
Son 40 drives holding section 312, and holding section 312 then can drive main body 320 to rotate, just be able to achieve first by multiple supporting elements 311
Receive son 40 and second receive son 30 linkage purposes.
Further, in the present embodiment, holding section 312 surrounds polygon, receives so that holding section 312 is caught in first
It can guarantee the first stability received between son 40 and holding section 312 when sub 40 inside.Also, in the present embodiment, main body 320 is set
It is placed in the middle part of holding section 312, and multiple supporting elements 311 are evenly arranged in the outer peripheral edge of main body 320.Further, often
The end of a supporting element 311 is all connected on the angle of holding section 312.
Specifically, in the present embodiment, holding section 312 has multiple faces, and multiple faces surround polygon jointly.Main body 320
It is set to the center of the polygon.Multiple supporting elements 311 are evenly arranged in the outer peripheral edge of main body 320, and each supporting element
311 one end far from main body 320 are connected to two faces intersection.By the set-up mode, the stabilization of support construction 310 can guarantee
Property, and then guarantee that first receives son 40 and can steadily drive second to receive son in rotation 30 to be rotated.
In addition, offering the stepped hole 321 axially extended in main body 320, second channel pipe 20 passes through stepped hole 321 simultaneously
Be fastened in the inside of stepped hole 321, with realize second channel pipe 20 and second receive son 30 between connection.In the present embodiment,
Fig. 2 and Fig. 9 are please referred to, the end of second channel pipe 20 is provided with the second connecting portion 210 of flared.Second connecting portion
210 in a ring, and the cavity of second connecting portion 210 surrounded is connected with second channel pipe 20.Second channel pipe 20 passes through
Stepped hole 321, and second connecting portion 210 is fastened in inside stepped hole 321, to realize that second channel pipe 20 and second receives son 30
Installation.In addition, internal screw thread is offered on the internal perisporium of the one end of stepped hole 321 far from second channel pipe 20, to pass through rank
The internal screw thread formed on terraced hole 321 is connected to installation equipment.
In the present embodiment, the outer profile of main body 320 forms polygon similar with holding section 312, and each support
The both ends of part 311 are connected on the angle in 320 outside of main body and on the angle that holding section 312 is formed.In other embodiments, main
Body 320 is also possible to other shapes, such as circle, rectangle etc..
Please refer to Fig. 4, Fig. 5 and Fig. 6, first receives and offer the first accommodating hole 410, the second accommodating hole inside son 40
420 and third accommodating hole 430.
Wherein, the first accommodating hole 410 along first receive son 40 it is axially extending.In addition, second receives son and 30 is placed in the first appearance
It sets inside hole 410.Wherein, the first accommodating hole 410 internal perisporium formed shape with second receive son 30 outside formation shape phase
Adaptation.So that second receives son 30 when being placed in the first 410 inside of accommodating hole, it can be fastened in the internal perisporium of the first accommodating hole 410,
Can make when first receive son 40 rotate when, second can be driven to receive by the internal perisporium of the first accommodating hole 410 and sub 30 rotated.
Specifically, in the present embodiment, the outside of holding section 312 is fastened in the internal perisporium of the first accommodating hole 410.That is, card
The outside for holding portion 312 forms polygon, and the internal perisporium of the first accommodating hole 410 forms compatible polygon.For example, clamping
The outside in portion 312 forms regular hexagon, and the internal perisporium of the first accommodating hole 410 surrounds regular hexagon compatible with holding section 312
Deng.
It should be appreciated that in other embodiments, outer profile that holding section 312 is formed can also not exclusively with the first accommodating hole
The shape that 410 internal perisporium surrounds is adapted, for example, when the first accommodating hole 410 forms regular hexagon, at this time 312 shape of holding section
Four inner sidewalls etc. of the first accommodating hole 410 are fitted at four sides of pentagon, such as Fig. 7, also, holding section 312.The party
Formula is equally able to achieve the phase clamping of holding section 312 and the first accommodating hole 410, it can as holding section 312 and the first accommodating hole
410 are adapted.
Second accommodating hole 420 receives the axially extending of son 40 along first, also, the first accommodating hole 410 and the second accommodating hole 420
It is connected.Further, wherein the aperture of the first accommodating hole 410 is greater than the aperture of the second accommodating hole 420, so that the first accommodating
Stepped hole 321 is collectively formed in hole 410 and the second accommodating hole 420.Hold when first passage pipe 10 passes through the first accommodating hole 410 and second
After setting hole 420, the end of first passage pipe 10 is fastened in the outside of second channel pipe 20 and is placed in the first accommodating hole 410
Portion.With realize first passage pipe 10 and first receive son 40 between installation.
It should be noted that please referring to Fig. 2 and Fig. 9, in the present embodiment, the end of first passage pipe 10 is provided with
First connecting portion 110.First connecting portion 110 is in flared, and the cavity that surrounds of first connecting portion 110 and first passage pipe 10
Inner passage be connected.When first passage pipe 10 passes through the second accommodating hole 420, first connecting portion 110 is fastened in the second appearance
The end in hole 420 is set, and first connecting portion 110 is placed in inside the first accommodating hole 410, that is, realizes 10 He of first passage pipe
First receive son 40 connection.
In addition, in the present embodiment, when first receive son 40 and second receive son 30 be mounted on installation equipment when, second receives son
30 pressure holdings can guarantee that first passage pipe 10 and first receives the stability that connects between son 40 in first connecting portion 110, can keep away
The case where non-leaking, occurs.
Third accommodating hole 430 is opened in first and receives sub 40 one end far from first passage pipe 10, and third accommodating hole 430
For being installed on installation equipment.Specifically, in the present embodiment, internal screw thread is offered on the internal perisporium of third accommodating hole 430.
In addition, in the present embodiment, the first accommodating hole 410, the second accommodating hole 420 and third accommodating hole 430 are interconnected,
And form a stepped hole, wherein aperture of the aperture of the second accommodating hole 420 less than the first accommodating hole 410, the first accommodating hole
410 aperture is less than the aperture of third accommodating hole 430.Also, in the present embodiment, the depth and second of the first accommodating hole 410
Receive son 30 thickness it is identical so that by third accommodating hole 430 be installed on installation equipment when, can by installation equipment be held in
The end of first accommodating hole 410 so that installation equipment can press in second receive son 30, and then guarantee second receive son 30 it is steady
It is qualitative.
It should be noted that in other embodiments, the setting of support construction 310 can also be cancelled, for example, when the first appearance
The internal perisporium for setting hole 410 forms hexagon, and main body 320 is in the two of them side fitting of rectangle, such as Fig. 8, and main body 320 at this time
In two inner sidewalls of the first accommodating hole 410, the first interaction relation received between son 40 and main body 320 is equally realized, and
The two sides of main body 320 can form through-hole 330 between the internal perisporium of the first accommodating hole 410 simultaneously.
In addition, in other embodiments, support construction 310 can be with 320 split settings of main body, i.e. support construction 310
Inside forms polygon compatible with main body 320, and main body 320 can be fastened in inside support construction 310, is equally able to achieve first
The interaction relation received between son 40 and main body 320, and can be logical by the connection of through-hole 330 first opened up in support construction 310
Deferent 10.
In addition, in other embodiments, second receive son 30 outer profile and the internal perisporium of the first accommodating hole 410 between mutually fit
With being in polygon, form multiple through-holes 330 by way of punching on son 30 at this point, receiving second, two neighboring through-hole 330 it
Between hole wall be then equivalent to supporting element 311, through-hole 330 is equivalent to holding section close to the hole wall of 410 internal perisporium of the first accommodating hole
312。
Referring to Fig. 9, in the present embodiment, the aperture of the inner passage of first passage pipe 10 is greater than second channel pipe 20
Caliber, so that can guarantee can be unobstructed inside first passage pipe 10 when second channel pipe 20 stretches to first passage 10 inside of pipe
Carry out transportation work.Also, in the present embodiment, first passage pipe 10 and second channel pipe 20 are coaxially disposed.In addition, second
The end of tube channel 20 stretches out in first passage pipe 10, receives son with second in order to second channel pipe 20 and 30 is attached.
The concentric connecting pipe component 1 provided in the present embodiment can receive son with second and 30 be connected by receiving son 40 for first,
And first made receives son 40 and drives second to receive son 30 while rotation to rotate, and can be installed on pair receiving son 40 for first
When the installation equipment answered, second just can be driven to receive son simultaneously and 30 while rotating and being installed in corresponding installation equipment.Greatly
Assembly difficulty is reduced, and shortens assembly time, while the danger coefficient of high altitude operation can be reduced.
Second embodiment
A kind of air conditioner is provided in the present embodiment, the air conditioner include provided in ontology and first embodiment with one heart connect
Adapter tube component 1.The air conditioner can reduce assembly difficulty, can be shortened assembly time, and then reduce the danger coefficient of high altitude operation.
Referring to Fig. 10, in the present embodiment, first, which receives son 40 and second, receives son 30 and is mounted on ontology.Wherein, originally
The third channel pipe 50 and fourth lane pipe 60 of coaxial arrangement are provided on body, also, fourth lane pipe 60 is placed in third and leads to
Inside deferent 50.First receives the end that son 40 is connected to third channel pipe 50, and first passage pipe 10 and third channel pipe 50
It is connected, wherein it should be noted that third channel pipe 50 is connected to by through-hole 330 with first passage pipe 10；Second receive son 30
It is connected to the end of fourth lane pipe 60, and second channel pipe 20 is connected with fourth lane pipe 60.
Wherein, by first receive son 40 be screwed in third channel 50 end of pipe when, can by first receive sub 40 rotation simultaneously
The end that son 30 is screwed in fourth lane pipe 60 is received by second, and then reduces assembly difficulty, can be shortened assembly time, and then reduce
The danger coefficient of high altitude operation.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (14)
1. a kind of concentric connecting pipe component, which is characterized in that received including first passage pipe (10), second channel pipe (20) and installation
Son；
The installation receives attached bag and includes first and receive sub (40) and second receives son (30)；
Described first receive sub (40) be installed on the end of the first passage pipe (10), described second receive sub (30) be installed on it is described
The end of second channel pipe (20)；
The second channel pipe (20) protrudes into the first passage pipe (10), and described first receive sub (40) be connected to described the
Two receive sub (30) so that described first receive sub (40) rotation when drive described second to receive sub (30) rotation.
2. concentric connecting pipe component according to claim 1, which is characterized in that described second receive sub (30) be fastened in it is described
First receive sub (40) it is internal, with realize described first receive sub (40) be connected to described second and receive sub (30)；
Described first receives sub (40) and described second receives formation through-hole (330) between sub (30), and the through-hole (330) is connected to institute
State first passage pipe (10).
3. concentric connecting pipe component according to claim 2, which is characterized in that described second receive sub (30) include main body
(320) support construction (310) of the main body (320) outer peripheral edge, the outer peripheral edge clamping of the support construction (310) are set to and
Sub (40) are received in described first；
The through-hole (330) are formed between the support construction (310) and the main body (320)；
The second channel pipe (20) passes through the main body (320), and the end of the second channel pipe (20) is fastened in institute
It is internal to state main body (320).
4. concentric connecting pipe component according to claim 3, which is characterized in that the support construction (310) includes clamping
Portion (312) and multiple supporting elements (311)；
Multiple supporting elements (311) are connected to the outer peripheral edge of the main body (320)；
The holding section (312) is connected to the end of multiple supporting elements (311) far from the main body (320), and the clamping
It is fastened in described first on the outside of portion (312) and receives sub (40).
5. concentric connecting pipe component according to claim 4, which is characterized in that the holding section (312) surrounds polygon.
6. concentric connecting pipe component according to claim 3, which is characterized in that offer rank inside the main body (320)
Terraced hole (321), the second channel pipe (20) passes through the stepped hole (321), and the second channel pipe (20) is fastened in
The stepped hole (321) is internal.
7. concentric connecting pipe component according to claim 6, which is characterized in that the end of the second channel pipe (20) is set
It is equipped with second connecting portion (210), the second connecting portion (210) is in flared, and the second channel pipe (20) passes through the rank
Terraced hole (321), and the second connecting portion (210) is fastened in the stepped hole (321).
8. concentric connecting pipe component according to claim 2, which is characterized in that described first receives and offer inside sub (40)
The first accommodating hole (410) axially extended, described second receives sub (30) internal, the institute that is placed in first accommodating hole (410)
The shape that the shape that the first accommodating hole (410) internal perisporium surrounds receives the formation of sub (30) outside with described second is stated to be adapted.
9. concentric connecting pipe component according to claim 8, which is characterized in that described first receives and offer inside sub (40)
The second accommodating hole (420) axially extended, second accommodating hole (420) are connected to first accommodating hole (410), and
The aperture of first accommodating hole (410) is greater than the aperture of second accommodating hole (420), and the first passage pipe (10) passes through
Second accommodating hole (420), and the end of the first passage pipe (10) is fastened in second accommodating hole (420).
10. concentric connecting pipe component according to claim 9, which is characterized in that the end of the first passage pipe (10)
It is provided with first connecting portion, the first connecting portion is in flared, and the first connecting portion is fastened in second accommodating hole
(420) one end is simultaneously placed in first accommodating hole (410).
11. concentric connecting pipe component according to claim 2, which is characterized in that described first receives sub (40) far from described
One end of tube channel offers axially disposed third accommodating hole (430), and the third accommodating hole (430) is for being installed on
It installs standby.
12. concentric connecting pipe component according to claim 1, which is characterized in that the first passage pipe (10) and described
Second channel pipe (20) coaxial arrangement.
13. a kind of air conditioner, which is characterized in that the air conditioner includes ontology and as described in any one of claim 1-12
Concentric connecting pipe component (1), described first receives sub (40) and described second receives son (30) and be all connected to the ontology.
14. air conditioner according to claim 13, which is characterized in that the ontology has the third channel pipe of coaxial arrangement
(50) and fourth lane pipe (60), the fourth lane pipe (60) are placed in third channel pipe (50) inside；
Described first receive sub (40) be installed on the end of the third channel pipe (50), and the first passage pipe (10) and institute
Third channel pipe (50) is stated to be connected；
Described second receive sub (30) be installed on the end of the fourth lane pipe (60), and the second channel pipe (20) and institute
Fourth lane pipe (50) is stated to be connected.
Priority Applications (1)
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| CN109539402B CN109539402B (en) | 2024-04-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926003A (en) * | 2019-12-17 | 2020-03-27 | 宁波奥克斯电气股份有限公司 | Pipe connector and air conditioner |
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| CN208024980U (en) * | 2018-03-21 | 2018-10-30 | 奥克斯空调股份有限公司 | Connector component and air conditioner |
| CN209310145U (en) * | 2018-12-28 | 2019-08-27 | 奥克斯空调股份有限公司 | A kind of concentric connecting pipe component and air conditioner |
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| CN201661571U (en) * | 2010-04-21 | 2010-12-01 | 浙江竞宏纺织股份有限公司 | Fastening piece |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110926003A (en) * | 2019-12-17 | 2020-03-27 | 宁波奥克斯电气股份有限公司 | Pipe connector and air conditioner |
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| CN109539402B (en) | 2024-04-16 |
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