CN108458176A - Connector component, air conditioner and connector component assembly method - Google Patents
Connector component, air conditioner and connector component assembly method Download PDFInfo
- Publication number
- CN108458176A CN108458176A CN201810235780.6A CN201810235780A CN108458176A CN 108458176 A CN108458176 A CN 108458176A CN 201810235780 A CN201810235780 A CN 201810235780A CN 108458176 A CN108458176 A CN 108458176A
- Authority
- CN
- China
- Prior art keywords
- connector
- connector component
- storage tank
- son
- connecting hole
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
Abstract
The present invention provides a kind of connector component, air conditioner and connector component assembly methods, include mainly single connector, receive son, connector and nut, receive one end of son and are connect with list joint screw thread, the other end is connect with connector, and nut is threadedly coupled with connector.After connector component assembles, since the intensity that is threadedly coupled between nut and connector is less than the threaded connection intensity received between son and single connector, when dismantle nut, nut is received and still maintains fastening between the sub connector list relative to receiving sub- rotation.Above-mentioned air conditioner uses above-mentioned connector component, therefore connecting tube can be prevented to be disassembled, and then prevents secondary refrigerant leakage.
Description
Technical field
The present invention relates to air conditioner technical field, more particularly to a kind of connector component, air conditioner and connector component dress
Method of completing the square.
Background technology
In the split air conditioner room of common working medium all evaporator and connection are connected with the mode of pipe nut using pipe fitting
Pipe, above-mentioned pipe fitting are integral type pipe fitting, as detachable ball and socket joint.And it is required in corresponding standard using flammable refrigeration
Do not allow to use detachable connector in the air conditioner chamber of agent.
Invention content
In view of this, the present invention is directed to propose a kind of connector component, leads to prevent being disassembled between evaporator and connecting tube
The leakage of refrigeration matchmaker.
The invention also provides a kind of air conditioners, and which employs above-mentioned connector components.
In addition, the invention also provides a kind of connector component assembly method, it is mainly used for assembling above-mentioned connector group
Part.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of connector component, the connector component include：
Single connector, the list connector is tubular structure, and one end of the list connector is provided with screw thread；
Receive son, the attached bag of receiving includes first end and second end, and the first end is provided with for being connect with single connector
Screw thread, the first end is additionally provided with the first connecting hole；The second end is provided with the second connecting hole, second connecting hole
Cross-sectional shape be polygon；First connecting hole extends along the length direction for receiving son with second connecting hole
And it is interconnected；
Connector, the connector are tubular structure, and the connector includes connecting pin, and the connecting pin is and described the
The polygon-prism shape of two connecting holes cooperation.
Further,
Journal stirrup is provided on the outer wall of the connecting pin, outer wall of the journal stirrup perpendicular to the connecting pin extends；It is described
Journal stirrup can be bent under the action of thrust；
The first storage tank and the second storage tank, first storage tank and institute are provided on the inner wall of second connecting hole
It states the second storage tank and receives the axially extending of son along described, the depth of first storage tank is more than the depth of second storage tank
Degree；With second storage tank by slope surface transition, first storage tank holds first storage tank relative to described second
Set slot closer to it is described receive son second end end.
Further,
It is provided with baffle in the endoporus for receiving son, is provided with through-hole on the baffle, first connecting hole and described
Second connecting hole is connected to by the through-hole on the baffle.
Further,
The journal stirrup is two, and accordingly, there are two the first storage tank and two second for setting on second connecting hole
Storage tank.
Further,
The cross section of second connecting hole is hexagon, and the connecting pin is hexagonal prism shape.
Further,
The connector component further includes nut, is provided with external screw thread on the connector, the nut can with it is described
Connector is threadedly coupled；The intensity that is threadedly coupled of the nut and the connector is less than the spiral shell for receiving son and single connector
Line bonding strength.
Further,
Screw thread on the list connector is external screw thread, and the first end for receiving son is provided with internal thread.
Further,
Be provided with locating ring on the list connector, the son of receiving is with single connector when assembling, the end for receiving son with
The locating ring abuts.
A kind of air conditioner, the air conditioner include any of the above-described kind of connector component.
A kind of connector component assembly method, includes the following steps：
A. the son that will receive is connect with single joint screw thread；
B. connector is installed in receiving sub polygonal hole, and connector is given to apply torque, thus will by connector
Torque, which passes to, receives son；The son that will receive in turn is tightened with single connector；
C. the entire connecting pin of connector is pushed into receiving sub endoporus.
Compared with the existing technology, connector component and air conditioner of the present invention have the advantage that：
When using above-mentioned connector component, the son that will receive is connect with single joint screw thread；Connector is installed to receive son it is polygon
In shape hole, it torque is applied to the connecting pin of connector can will receive son and tightened with list connector.Then connecting pin is pushed into and receives son
In；Son will be received since reactive torque can not be applied to dismantle from single connector, so as to prevent connector component to be disassembled.It is above-mentioned
Air conditioner is as a result of above-mentioned connector component, so as to prevent connecting tube to be disassembled the leakage of caused refrigerant.
Compared with the existing technology, connector component assembly method of the present invention has the advantage that：
It, will be for being pushed wholly into and receiving to receiving the connecting pin of sub- application torque due to after the completion of assembling connector component
In son, so as to prevent from dismantling connector component to receiving sub- application torque.Can finally connecting tube be prevented to be disassembled
The leakage of caused refrigerant.
Description of the drawings
The attached drawing for constituting the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the structural schematic diagram after the connector component assembly described in the embodiment of the present invention 1；
Fig. 2 is the sub sectional view of receiving described in the embodiment of the present invention 1；
Fig. 3 is the explosive view of the connector component described in the embodiment of the present invention 1；
Fig. 4 is the assembling process structural schematic diagram of the connector component described in the embodiment of the present invention 1；
Fig. 5 is the configuration schematic diagram of the connector component described in the embodiment of the present invention 2；
Fig. 6 is sub and connector the sectional view of receiving described in the embodiment of the present invention 2；
Fig. 7 is the structure sectional view of the connector component assembling process described in the embodiment of the present invention 2；
Fig. 8 is the structure sectional view after the connector component assembly described in the embodiment of the present invention 2；
Fig. 9 is the partial enlarged view of Fig. 8.
Reference sign：
1- connector components；The mono- connectors of 2-；3- receives son；4- first ends；5- second ends；The first connecting holes of 6-；7- second connects
Connect hole；8- connectors；The connecting pins 9-；10- journal stirrups；The first storage tanks of 11-；The second storage tanks of 12-；13- baffles；14- locating rings；
15- nuts.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment 1：
Such as Fig. 1, this implementation provides a kind of connector component 1, includes mainly single connector 2, receives son 3, connector 8 and spiral shell
Mother 15, receive one end of son 3 is threadedly coupled with single connector 2, and the other end is connect with connector 8, nut 15 and 8 screw thread of connector company
It connects.After connector component assembles, due to the threaded connection intensity between nut 15 and connector 8 be less than receive son 3 with it is single
Threaded connection intensity between connector 2, when dismantling nut 15, nut 15 is rotated relative to receiving son 3, and receives son 3 and single connector 2
Between still maintain fastening.
Specifically, such as Fig. 2 and Fig. 3, the generally hollow tubular structure of single connector 2, one end is provided with for connection
External screw thread.Positioning convex platform is arranged in the middle part of single connector 2, for receive the end abutment of son 3 and position.
Son 3 of receiving includes first end 4 and second end 5, and first end 4 is provided with the first connecting hole 6, the hole wall of the first connecting hole 6
On be provided with internal thread.Second end 5 is provided with the second connecting hole 7, and the cross-sectional shape of the second connecting hole 7 is polygon.First
Connecting hole 6 and the second connecting hole 7 are provided with baffle 13, are provided on baffle 13 for being connected to the connection of the first connecting hole 6 and second
The through-hole in hole 7.In the present embodiment, it can be in other embodiments three that the cross-sectional shape of the second connecting hole 7, which is hexagon,
Angular or other polygons.
Referring to FIG. 3, connector 8 is hollow tubular structure comprising connecting pin 9, connecting pin 9 are polygon-prism knot
Structure；The present embodiment be with receive son 37 matched hexagonal prisms structure of the second connecting hole.The other end of connector 8 is column knot
Structure, and external screw thread is provided on column structure；The external screw thread is used to coordinate with nut 15.
With continued reference to FIG. 3, when assembly connection head assembly 1, the hexagonal prisms structure of connector 8 can be initially charged with and receive son
In 3 the second connecting hole 7；And nut 15 is connect with the external screw thread on connector 8；Then by receive son 3 the first connecting hole 6 with
The external screw thread of single connector 2 connects；Finally tighten nut 15, nut 15, which passes to torque by connector 8, receives son 3, to will
Receiving son 3 and list connector 2 fasten.Son 3 and single connector 2 are received since the threaded connection intensity of nut 15 and connector 8 is less than
Threaded connection intensity, so when back out nut 15 and can't will receive son and 3 removed from single connector 2.
Connector component provided in this embodiment has the beneficial effect that：
After the son 3 that will receive is fastened with single connector 2, optionally nut 15 is removed；At this point, due to nut 15 with connect
The threaded connection intensity of part 8, which is less than, receives the threaded connection intensity of son 3 and single connector 2, thus while dismantling nut 15 will not will receive son 3 from
It is removed on single connector 2.Also, since reactive torque can not be applied to receiving son 3, therefore connector component 1 can be prevented to be disassembled.
It should be noted that in other embodiments, internal thread can be arranged in single connector 2, outer spiral shell is correspondingly arranged in son 3 of receiving
Line；Alternatively, in other embodiments, nut 15 can not also be set, when assembly, a part for the hexagonal prisms structure of connector 8
It is initially charged with into the second connecting hole 7, applies torque using the tool part exposed to hexagonal prisms structure, when receiving son 3 and single connector 2
After fastening, hexagonal prisms structure entirety is all pushed into the second connecting hole 7；Or nut 15 is also not limited to hexagonal prisms knot
Structure can be other structures, such as can be the irregular structure for including internal thread, as long as can be convenient for applying nut 15 turns round
Square.
Embodiment 2：
Connector component provided in this embodiment is substantially similar in embodiment 1, and difference lies in 8 reservations of connector
Connecting pin 9, i.e., only remain hexagonal prisms structure, and journal stirrup 10 is provided in hexagonal prisms structure；In addition, receive son second connect
Connect the groove being provided on the inner wall in hole 7 for coordinating with journal stirrup 10.
Specifically, such as Fig. 5 and Fig. 6, the generally hexagonal prisms structure of connector 8 is provided with the journal stirrup 10 of sheet on outer wall,
Journal stirrup 10 extends perpendicular to outer wall；And it is arranged about the axisymmetrical of hexagonal prisms.Due to journal stirrup 10 be sheet, when journal stirrup 10 by
When active force in the axial direction, journal stirrup 10 can be folded into the position being bonded with outer wall.
Please continue to refer to Fig. 5 and Fig. 6, receive son 3 the second connecting hole 7 inner wall on to be provided with first be mutually communicated accommodating
Slot 11 and the second storage tank 12；First storage tank 11 and the second storage tank 12 receive the axially extending of son 3, and first along second
The depth of storage tank 11 is more than the depth of the second storage tank 12.Not due to the depth of the first storage tank 11 and the second storage tank 12
Together, therefore the communicating position of the two forms mesa-shaped structure；It is provided with chamfering in mesa-shaped structure and forms slope surface.
If 7 and Fig. 8, when assembly connection head assembly, the hexagonal prisms structure of connector 8 is pushed into the second connecting hole 7
In, stop when journal stirrup 10 is abutted with mesa-shaped structure.At this point, since journal stirrup 10 is arranged at the middle part of 8 hexagonal prisms structure of connector,
Therefore the also exposed part of hexagonal prisms structure, torque is applied to exposed part by tool at this time, hexagonal prisms structure passes torque
It passs and receives son 3,2 fastened with list connector to receive son 3.Axial force, the bending of 10 stress of journal stirrup finally are applied to hexagonal prisms structure
And it fits on the outer wall of hexagonal prisms structure；Axial force is continued to, journal stirrup 10 is pushed into the second storage tank 12 until connection
The entire hexagonal prisms structure of part 8 is pushed into the second connecting hole 7.
Connector component provided in this embodiment has the beneficial effect that：
After the hexagonal prisms structure of connector 8 is integrally pushed into the second connecting hole 7, due to can not to receive son 3 apply
Reactive torque, therefore connector component 1 can be prevented to be disassembled.
Embodiment 3：
A kind of connector component assembly method is present embodiments provided, it can be used to assemble the connector in embodiment 2
Component；Include the following steps：
A. the son 3 that will receive is threadedly coupled with single connector 2；
B. 8 connecting pin of connector, 9 part is installed to receive son 3 polygonal hole in, until journal stirrup 10 connect with second
Boss structure in hole 7 abuts；Give connector 8 apply torque, to delivered torque to by connector 8 receive son 3；And then will
Son 3 of receiving is tightened with single connector 2.After tightening, 9 entirety of connecting pin is encased in the second connecting hole 7.
Connector component assembly method provided in this embodiment has the beneficial effect that：
After the hexagonal prisms structure of connector 8 is integrally pushed into the second connecting hole 7, due to can not to receive son 3 apply
Reactive torque, therefore connector component 1 can be prevented to be disassembled.
It should be noted that the above method to the sequence of step without limitation, can be in the case where that can realize final assembly
Appropriate set-up procedure sequence.
Embodiment 4：
Present embodiments provide a kind of air conditioner comprising the connector group in 1,2 or other variant embodiment of embodiment
Part.
The air conditioner provided in the present embodiment has the beneficial effect that：
The connector component of dismounting can be prevented since above-mentioned air conditioner uses, therefore it is for connecting evaporation tube and company
When taking over, connector component can be prevented to be disassembled the leakage for leading to junction refrigerant.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of connector component, which is characterized in that the connector component includes：
Single connector (2), the list connector (2) are tubular structure, and one end of the list connector (2) is provided with screw thread；
Receive sub (3), it is described receive sub (3) include first end (4) and second end (5), the first end (4) be provided with for it is described
The screw thread of single connector (2) connection, the first end (4) are additionally provided with the first connecting hole (6)；The second end (5) is provided with
The cross-sectional shape of two connecting holes (7), second connecting hole (7) is polygon；First connecting hole (6) and described second
Connecting hole (7) extends and is interconnected along the length direction for receiving sub (3)；
Connector (8), the connector (8) are tubular structure, and the connector (8) includes connecting pin (9), the connecting pin
(9) it is the polygon-prism shape coordinated with second connecting hole (7).
2. connector component according to claim 1, it is characterised in that：
Journal stirrup (10), outer wall of the journal stirrup (10) perpendicular to the connecting pin (9) are provided on the outer wall of the connecting pin (9)
Extend；The journal stirrup (10) can bend under the action of thrust；
The first storage tank (11) and the second storage tank (12) are provided on the inner wall of second connecting hole (7), described first holds
Slot (11) and second storage tank (12) are set along axially extending, the depth of first storage tank (11) for receiving sub (3)
Depth of the degree more than second storage tank (12)；First storage tank (11) passes through slope surface with second storage tank (12)
Transition, first storage tank (11) is relative to second storage tank (12) closer to the second end (5) for receiving sub (3)
End.
3. connector component according to claim 2, it is characterised in that：
It is provided with baffle (13) in the endoporus for receiving sub (3), through-hole, first connecting hole are provided on the baffle (13)
(6) it is connected to by the through-hole on the baffle (13) with second connecting hole (7).
4. connector component according to claim 2, it is characterised in that：
The journal stirrup (10) is two, and accordingly, there are two the first storage tank (11) and two for setting on second connecting hole (7)
A second storage tank (12).
5. connector component according to claim 1, it is characterised in that：
The cross section of second connecting hole (7) is hexagon, and the connecting pin (9) is hexagonal prism shape.
6. connector component according to claim 1, it is characterised in that：
The connector component (1) further includes nut (15), and external screw thread, the nut (15) are provided on the connector (8)
It can be threadedly coupled with the connector (8)；The threaded connection intensity of the nut (15) and the connector (8) is less than described
Receive the threaded connection intensity of sub (3) and single connector (2).
7. connector component according to claim 1, it is characterised in that：
Screw thread on the list connector (2) is external screw thread, and the first end (4) for receiving sub (3) is provided with internal thread.
8. connector component according to claim 1, it is characterised in that：
It is provided with locating ring (14) on list connector (2), described to receive sub (3) when being assembled with single connector (2), the son of receiving
(3) end is abutted with the locating ring (14).
9. a kind of air conditioner, it is characterised in that：The air conditioner includes claim 1 to 8 any one of them connector component
(1)。
10. a kind of connector component assembly method, which is characterized in that include the following steps：
A. the son (3) that will receive is threadedly coupled with single connector (2)；
B. connector (8) is installed to receive sub (3) polygonal hole in, and apply torque to connector (8), to pass through connection
Part (8), which delivers torque to, to be received sub (3)；The son (3) that will receive in turn is tightened with single connector (2)；
C. the entire connecting pin (9) of connector (8) is pushed into receive sub (3) endoporus in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810235780.6A CN108458176B (en) | 2018-03-21 | 2018-03-21 | Connector assembly, air conditioner and connector assembly assembling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810235780.6A CN108458176B (en) | 2018-03-21 | 2018-03-21 | Connector assembly, air conditioner and connector assembly assembling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108458176A true CN108458176A (en) | 2018-08-28 |
| CN108458176B CN108458176B (en) | 2023-08-11 |
Family
ID=63237353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810235780.6A Active CN108458176B (en) | 2018-03-21 | 2018-03-21 | Connector assembly, air conditioner and connector assembly assembling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108458176B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109397661A (en) * | 2018-11-13 | 2019-03-01 | 江阴市礼联机械有限公司 | A kind of supply attachment device |
| CN109539402A (en) * | 2018-12-28 | 2019-03-29 | 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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| CN208024980U (en) * | 2018-03-21 | 2018-10-30 | 奥克斯空调股份有限公司 | Connector component and air conditioner |
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| Publication number | Publication date |
|---|---|
| CN108458176B (en) | 2023-08-11 |
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