CN105972799A - Water pipe nozzle and water leading-out device of air conditioner indoor unit as well as assembly method of water leading-out device - Google Patents
Water pipe nozzle and water leading-out device of air conditioner indoor unit as well as assembly method of water leading-out device Download PDFInfo
- Publication number
- CN105972799A CN105972799A CN201610460454.6A CN201610460454A CN105972799A CN 105972799 A CN105972799 A CN 105972799A CN 201610460454 A CN201610460454 A CN 201610460454A CN 105972799 A CN105972799 A CN 105972799A
- Authority
- CN
- China
- Prior art keywords
- groove
- connecting tube
- joint
- conical surface
- waterpipe jointing
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
Abstract
The invention provides a water pipe nozzle and a water leading-out device of an air conditioner indoor unit as well as an assembly method of the water leading-out device. A water pipe nozzle is mainly used for connection with a quick coupling; and a plurality of elastic fasteners are arranged in the installation cavity of the quick coupling. The water pipe nozzle comprises a connecting pipe, a first groove and a conical surface, wherein the first groove is formed in the connecting pipe; and the conical surface is formed between the starting end of the connecting pipe and the first groove and is configured to expand outwards little by little along an installation direction. When the water pipe nozzle is connected to the quick coupling, the connecting pipe is arranged in the installation cavity, the elastic fasteners slide to the first groove along the conical surface and are clamped in the first groove. The water pipe nozzle ensures the convenient installation of the water leading-out device and effectively avoids the hidden danger of water leakage.
Description
Technical field
The present invention relates to refrigerating field, particularly relate to a kind of waterpipe jointing, air conditioner room unit draw discharging device
And assembly method.
Background technology
It is known that the discharging device that draws of air conditioner room unit is generally terminated indoor set drainage interface by flexible pipe one,
Other end water receiving pipe and form.Draw discharging device for the water of air conditioner room unit is guided to outdoor.Such as Fig. 1 institute
Show, air-conditioner of the prior art draw discharging device 10 ', soft including drainage joint 1 ', clip 2 ', draining
Pipe 3 ', stretch wrap film band 4 ' and water pipe 5 '.Specifically, drainage joint 1 ' is fixed by screws in indoor set side plate
On, scupper hose 3 ' is enclosed within drainage joint 1 ', the bolt being positioned on the clip 2 ' of scupper hose 3 ' by rotation,
Shrink steel ring internal diameter, fastening scupper hose 3 ' and the junction of drainage joint 1 '.The other end of scupper hose 3 ' with
Water pipe 5 ' is connected, and is tightly connected place by stretch wrap film band 4 '.Discharging device is drawn not only it follows that existing
Trouble is installed, and there is leakage hidden trouble.
Accordingly, it would be desirable to a kind of easy for installation and will not leak draw discharging device, with satisfied use demand.
Summary of the invention
In view of this, the invention provides a kind of waterpipe jointing, air conditioner room unit draw discharging device and dress
Method of completing the square, installs inconvenience and the problem that there is leakage hidden trouble solving the discharging device that draws of the prior art.
According to the first aspect of the invention, it is provided that a kind of waterpipe jointing, for being connected with snap joint.?
Multiple Elastic buckle it is provided with in the installation cavity of snap joint.Waterpipe jointing includes: connecting tube, the first groove and cone
Face.First groove is arranged in connecting tube.The conical surface is arranged between the initiating terminal of connecting tube and the first groove, and
It is configured to the most gradually extend out.Wherein, when waterpipe jointing is connected with snap joint, connecting tube is installed
To installation cavity, Elastic buckle slides to the first groove along the conical surface, engages with the first groove.
Preferably, it is additionally provided with second recessed for match with sealing ring between the initiating terminal and the conical surface of connecting tube
Groove.Thus, it is possible to seal the junction of waterpipe jointing and snap joint.
Preferably, the degree of depth of the second groove is less than the degree of depth of the first groove.So sealing ring can be pressed into second
In groove, it is ensured that the sealing coordinated between sealing ring and the second groove.
Preferably, the conical surface gradually extends out along the first groove to the second groove direction.
Preferably, the clearing end in connecting tube is additionally provided with and is perpendicular to the end face that the outer wall of connecting tube is outwardly.Tool
Body ground, end face extends water pipe and has the external diameter bigger than water pipe.End face can be circular or square.Thus,
Can ensure that the installation of snap joint puts in place.
Preferably, adjacent with end face in connecting tube, be additionally provided with for consolidating that the port of snap joint matches
Determine portion.Thus, it is possible to ensure the fastness that snap joint is connected with waterpipe jointing further.
According to the second aspect of the invention, additionally provide a kind of air conditioner room unit draws discharging device.Draw
Water device includes drainage joint and the drain pipe being connected with drainage joint.Drainage joint is provided with above-mentioned water pipe
Interface, is provided with snap joint in drain pipe end.
Preferably, when the drainage joint being connected with air conditioner room unit is provided with end face, end face is provided with screw
Hole, for being fixedly installed in the housing of air conditioner room unit by this drainage joint.
According to the third aspect of the present invention, it is provided that the assembling side drawing discharging device of a kind of air conditioner room unit
Method, comprises the steps: first to complete the installation of drainage joint；Again drain pipe is attached with drainage joint.
Preferably, when fixing a drainpipe, drain pipe is aligned drainage joint and advances inwards；The elasticity of drain pipe
Buckle engages after entering the first groove along the conical surface of drainage joint.
It is an advantage of the current invention that: (1) uses waterpipe jointing to be connected with snap joint in drawing discharging device,
By simply by, draw the installation and removal that can complete to draw discharging device, experience need not be relied on, and need not
Aid.(2) by buckle and the cooperation of the first groove, sealing ring and the cooperation of the second groove, it is ensured that
Draw the reliability that discharging device connects, meanwhile, eliminate leakage hidden trouble.
Accompanying drawing explanation
In order to be illustrated more clearly that embodiments of the invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, in describing below
Accompanying drawing be some embodiments of the present invention, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation drawing discharging device of air-conditioner of the prior art；
Fig. 2 is the structural representation drawing discharging device of the air-conditioner of the embodiment of the present invention；
Fig. 3 is the structural representation of the waterpipe jointing of embodiments of the invention；
Fig. 4 is the structural representation of the snap joint of a kind of preferred embodiment of the present invention；
Fig. 5 is the waterpipe jointing matching relationship schematic diagram with snap joint of inventive embodiments；
Fig. 6 is the structural representation of the scupper hose of the embodiment of the present invention；
Fig. 7 is the structural representation of the drainage joint with screw hole of the embodiment of the present invention；And
Fig. 8 is the use view drawing discharging device of the air-conditioner of the present invention.
In the accompanying drawings, identical parts use identical reference.Accompanying drawing is not according to actual ratio.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, real below in conjunction with the present invention
Execute the accompanying drawing in example, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that institute
The embodiment described is the embodiment of a present invention part rather than whole embodiments.Based in the present invention
Embodiment, the every other reality that those of ordinary skill in the art are obtained under not making creative work premise
Execute example, broadly fall into the scope of protection of the invention.
As shown in Figures 2 to 4, a kind of waterpipe jointing 101 for being connected with snap joint, including connecting tube
140, the first groove 19 being arranged in connecting tube 140 and the conical surface 16.The conical surface 16 is arranged at connecting tube 140
Initial end face S1 and the first groove 19 between, and be configured to the initial end face S1 along connecting tube 140 to
One groove 19 direction gradually extends out.In a preferred embodiment of the present invention, have employed as shown in Figure 4
Snap joint 201.Multiple Elastic buckle 9 it is provided with in the installation cavity of snap joint 201.Wherein, water is worked as
When interface tube 101 is connected with snap joint 201, connecting tube 140 is installed to the installation cavity of snap joint 201,
Elastic buckle 9 slides to the first groove 19 protrusion along the conical surface 16, engages with the first groove 19.This
In the case of, by coordinating of buckle 9 and the conical surface 16 and the first groove 19, snap joint 201 and water can be made
Interface tube 101 connects quickly and easily.
Closely will not get loose to make Elastic buckle 9 coordinate with the first groove 19, Elastic buckle 9 is with connection
Pipe 140 is in compressive state before being installed at the first groove 19.The conical surface 16 along initial end face S1 to first
Groove 19 direction gradually extends out.As shown in Figure 3, i.e. the circle near initial end face S1 of the conical surface 16 is cut
Face D1 (depending on going out) has less diameter；And the circular tangent plane D2 near one end of the first groove 19 is (not
Depending on going out) there is bigger diameter.In this case, carry out even when snap joint 201 and waterpipe jointing 101
When connecing, connecting tube 140 is inserted to the inside of snap joint 201.Multiple Elastic buckles 9 are by the conical surface 16
Extruding, towards the inner recess of the body 6 of snap joint 201.Owing to the conical surface 16 the most gradually extends out,
Therefore Elastic buckle 9 is increasing with the intensification pressure experienced of fitting depth, when Elastic buckle 9 moves to
Behind the position of one groove 19, the extruding force of Elastic buckle 9 is suddenly disappeared by the conical surface 16, and Elastic buckle 9 recovers
Original state, ejects relative to body 6, engages with the first groove 19 and sends the sound of click to remind user installation
Put in place.
Preferably, be provided with between initial end face S1 and the conical surface 16 of waterpipe jointing 101 for sealing ring 8
The second groove 18 coordinated.As shown in Figure 3 and Figure 4, the conical surface 16 is positioned at the first groove 19 and the second groove
Between 18.The degree of depth of the second groove 18 is less than the degree of depth of the first groove 19.Thus, recessed with first when buckle 9
After groove 19 coordinates, sealing ring 8 can closely be pressed in the second groove 18.
It addition, be configured with straight tube 141 between initial end face S1 and the second groove 18.The diameter of straight tube 141
The diameter of a circle that salient point is surrounded less than the multiple buckles 9 in snap joint 201.In this case,
Can ensure that multiple buckle 9 passes through straight tube 141 and the second groove 18 part, when coordinating with the conical surface 16
It is squeezed.When, after installation, as shown in Figure 3 and Figure 4, straight tube 141 coordinates with mounting groove 14 ', this
Time, Elastic buckle 9 is protruding in the first groove 19.Elastic buckle 9 on disassembly direction due to by the conical surface
The stop of 16, thereby ensure that snap joint 201 will not get loose with both waterpipe jointings 101, is connected firmly.
Put in place, at the end of connecting tube 140 to can guarantee that snap joint 201 is installed relative to waterpipe jointing 101
Not-go-end is additionally provided with and is perpendicular to the end face S2 that the outer wall of connecting tube 140 is outwardly.As it is shown on figure 3, specifically,
End face S2 extends water pipe 1 and has the external diameter bigger than water pipe 1.Preferably, adjacent with end face S2,
The fixed part 17 that can match it is additionally provided with the port 17 ' of snap joint 201 in connecting tube 140.Thus, also
The fastness that snap joint 201 is connected with waterpipe jointing 101 can be ensured further.
In a specific embodiment of the present invention, drainage joint 3 has substantially phase with the seam of water pipe 1
Same shape.As indicated in fig. 6 and fig. 3, drainage joint 3 is only slightly different in end with water pipe 1, such as,
Drainage joint 3 is arranged to square end surface, and is provided with the screw hole separated in square end surface, and water pipe 1 is provided with
Circular end face.Screw hole for being fixedly installed in the housing of air conditioner room unit by drainage joint 3.
According to another aspect of the present invention, additionally provide a kind of air conditioner room unit draws discharging device 100.
As shown in Fig. 2 to Fig. 8, draw discharging device 100 by novel scupper hose 2 one termination air conditioner room unit
Drainage joint 3, other end water receiving pipe 1 and form.As it is shown in figure 5, the two ends of scupper hose 2 connect quickly
The junction of joint 201, drainage joint 3 and water pipe 1 and scupper hose 2 be all configured with waterpipe jointing 101 with
Snap joint 201 connects.
Below the installation and removal process drawing water device 100 is illustrated.
First, air conditioner room unit it is installed and completes the installation of drainage joint 3, water pipe 1 being installed afterwards, finally
With scupper hose 2, drainage joint 3 is connected with water pipe 1.
When installing scupper hose 2, hold the shell 5 of snap joint 201, by snap joint 201 to the anasarca with shortness of breath
Adapter mouth 101 advances inwards.After Elastic buckle 9 enters the first groove 19 along the conical surface 16, hear the sound of click
Sound i.e. completes waterpipe jointing 101 and the installation of scupper hose 2.Now, sealing ring 8 seals up snap joint 201
With the gap of waterpipe jointing 101, the conical surface 16 being positioned on waterpipe jointing 101 also with snap joint 201
Joint face is fully mated.The port 17 ' of snap joint 201 is enclosed within fixed part 17.Shell 5 is connect by water pipe
The extruding force of annular end face S2 of mouth 101, makes between the shell 5 and body 6 of snap joint 201
Spring 7 is in compressive state.
When discharging device 100 is drawn in needs dismounting, soft 2 pipe and the water pipes 1 of first dismounting draining, then it is soft to dismantle draining
Pipe 2 and drainage joint 3.Specifically, by the shell 5 of the snap joint 201 that pulls outward, make shell 5 with main
There is relative motion in body 6.Shell 5 auxiliary section 51 above departs from the outer rim 61 of main body 6 end.Now,
Being positioned at the baffle plate on shell 5 can promote the afterbody of Elastic buckle 9 oliquely downward to move, specifically, at elastic card
The back side of button 9 is provided with the projective structure that can match with the baffle plate of shell 5.When the afterbody of Elastic buckle 9 is to tiltedly
During moved beneath, the head of Elastic buckle 9 can be driven to depart from first to main body 6 internal motion, Elastic buckle 9
Groove 19, i.e. completes dismounting.
In sum, the waterpipe jointing 101 of the present invention solves installation air-conditioner when drawing discharging device 100, mistake
In the experience of dependence, the problem of easy install failure.By simply by, draw and can complete to draw discharging device 100
Installation and removal, experience need not be relied on, and need not aid.The waterpipe jointing 101 of the present invention connects
Reliably, eliminate and draw the leakage hidden trouble of discharging device 100.
Although by reference to preferred embodiment, invention has been described, but without departing from the scope of the present invention
In the case of, it can be carried out various improvement and parts therein can be replaced with equivalent.Especially, only
Otherwise there is structural hazard, the every technical characteristic being previously mentioned in each embodiment all can combine in any way
Come.The invention is not limited in specific embodiment disclosed herein, but include falling within the scope of the appended claims
All technical schemes.
Claims (10)
1. a waterpipe jointing, for being connected with snap joint, is provided with in the installation cavity of described snap joint
Multiple Elastic buckles, it is characterised in that including:
Connecting tube；
First groove, is arranged in described connecting tube；And
The conical surface, is arranged between the initiating terminal of described connecting tube and described first groove, and is configured to along installation side
To gradually extending out；
Wherein, when described waterpipe jointing is connected with described snap joint, described connecting tube is installed to installation cavity,
Described Elastic buckle slides to described first groove along the described conical surface and engages with described first groove.
Waterpipe jointing the most according to claim 1, it is characterised in that described connecting tube initiating terminal with
The second groove for coordinating it is additionally provided with sealing ring between the described conical surface.
Waterpipe jointing the most according to claim 2, it is characterised in that the degree of depth of described second groove is less than
The degree of depth of described first groove.
Waterpipe jointing the most according to claim 2, it is characterised in that the described conical surface is along described first groove
Gradually extend out to described second groove direction.
Waterpipe jointing the most according to claim 1, it is characterised in that described connecting tube clearing end also
It is provided with and is perpendicular to the end face that the outer wall of described connecting tube is outwardly.
Waterpipe jointing the most according to claim 5, it is characterised in that adjacent with described end face, described
The fixed part for matching it is additionally provided with the port of described snap joint in connecting tube.
7. air conditioner room unit draw a discharging device, including drainage joint and be connected with described drainage joint
Drain pipe, it is characterised in that
Described drainage joint is provided with the waterpipe jointing as described in any of the above claim,
It is provided with described snap joint in described drain pipe end.
The most according to claim 7 draw discharging device, it is characterised in that when being connected with air conditioner room unit
Drainage joint when being provided with end face,
Described end face is provided with screw hole, for this drainage joint is fixedly installed in described air conditioner room unit
On housing.
9. the assembly method drawing discharging device as claimed in claim 7 or 8, it is characterised in that include
Following steps:
First complete the installation of drainage joint；Again drain pipe is attached with drainage joint.
The assembly method drawing discharging device the most according to claim 9, it is characterised in that in the row of installation
During water pipe, described drain pipe is aligned described drainage joint and advances inwards；
The Elastic buckle of drain pipe engages after entering the first groove along the conical surface of drainage joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610460454.6A CN105972799A (en) | 2016-06-21 | 2016-06-21 | Water pipe nozzle and water leading-out device of air conditioner indoor unit as well as assembly method of water leading-out device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610460454.6A CN105972799A (en) | 2016-06-21 | 2016-06-21 | Water pipe nozzle and water leading-out device of air conditioner indoor unit as well as assembly method of water leading-out device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105972799A true CN105972799A (en) | 2016-09-28 |
Family
ID=57021939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610460454.6A Pending CN105972799A (en) | 2016-06-21 | 2016-06-21 | Water pipe nozzle and water leading-out device of air conditioner indoor unit as well as assembly method of water leading-out device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105972799A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084432A (en) * | 2017-04-21 | 2017-08-22 | 奥克斯空调股份有限公司 | The detachable wall-hanging air conditioner of base |
| CN107906722A (en) * | 2017-11-09 | 2018-04-13 | 珠海格力电器股份有限公司 | Connector, drainpipe, drainage arrangement and air conditioner |
| CN116136337A (en) * | 2023-03-08 | 2023-05-19 | 珠海三友环境技术有限公司 | Drainage joint and dehumidifier |
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| EP1099896A2 (en) * | 1999-11-10 | 2001-05-16 | Georg Fischer Haustechnik AG | Connecting device for fluid conduits |
| CN2451858Y (en) * | 2000-12-06 | 2001-10-03 | 施燈煌 | Fast pipe joint |
| JP2003329184A (en) * | 2002-05-13 | 2003-11-19 | Bosch Automotive Systems Corp | Element connecting device in injector for internal combustion engine |
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| CN101305235A (en) * | 2005-11-11 | 2008-11-12 | 博世株式会社 | Connector for circulation, connection structure for connector for circulation, and fuel circulation system |
| CN104110817A (en) * | 2013-04-16 | 2014-10-22 | 广东科龙空调器有限公司 | Air-conditioning indoor unit and drain pipe connecting structure thereof |
| CN205690629U (en) * | 2016-06-21 | 2016-11-16 | 珠海格力电器股份有限公司 | Waterpipe jointing and air conditioner room unit draw discharging device |
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2016
- 2016-06-21 CN CN201610460454.6A patent/CN105972799A/en active Pending
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| EP1099896A2 (en) * | 1999-11-10 | 2001-05-16 | Georg Fischer Haustechnik AG | Connecting device for fluid conduits |
| CN2451858Y (en) * | 2000-12-06 | 2001-10-03 | 施燈煌 | Fast pipe joint |
| JP2003329184A (en) * | 2002-05-13 | 2003-11-19 | Bosch Automotive Systems Corp | Element connecting device in injector for internal combustion engine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084432A (en) * | 2017-04-21 | 2017-08-22 | 奥克斯空调股份有限公司 | The detachable wall-hanging air conditioner of base |
| CN107084432B (en) * | 2017-04-21 | 2022-08-09 | 奥克斯空调股份有限公司 | Wall-mounted air conditioner with detachable base |
| CN107906722A (en) * | 2017-11-09 | 2018-04-13 | 珠海格力电器股份有限公司 | Connector, drainpipe, drainage arrangement and air conditioner |
| CN107906722B (en) * | 2017-11-09 | 2023-12-08 | 珠海格力电器股份有限公司 | Connector, drain pipe, drainage device and air conditioner |
| CN116136337A (en) * | 2023-03-08 | 2023-05-19 | 珠海三友环境技术有限公司 | Drainage joint and dehumidifier |
| CN116136337B (en) * | 2023-03-08 | 2023-09-19 | 珠海三友环境技术有限公司 | Drainage joint and dehumidifier |
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Application publication date: 20160928 |
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| RJ01 | Rejection of invention patent application after publication |