CN205690629U - Waterpipe jointing and air conditioner room unit draw discharging device - Google Patents

Waterpipe jointing and air conditioner room unit draw discharging device Download PDF

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Publication number
CN205690629U
CN205690629U CN201620626683.6U CN201620626683U CN205690629U CN 205690629 U CN205690629 U CN 205690629U CN 201620626683 U CN201620626683 U CN 201620626683U CN 205690629 U CN205690629 U CN 205690629U
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CN
China
Prior art keywords
groove
waterpipe jointing
connecting tube
snap joint
conical surface
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Active
Application number
CN201620626683.6U
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Chinese (zh)
Inventor
雷奎
樊帆
程东衡
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Priority to CN201620626683.6U priority Critical patent/CN205690629U/en
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Abstract

The utility model proposes a kind of waterpipe jointing, air conditioner room unit draw discharging device and assembly method.Waterpipe jointing is mainly used in being connected with snap joint, is provided with multiple Elastic buckle in the installation cavity of snap joint.Waterpipe jointing includes: connecting tube, the first groove and the conical surface.First groove is arranged in connecting tube.The conical surface is arranged between the initiating terminal of connecting tube and the first groove, and is configured to the most gradually extend out.Wherein, when waterpipe jointing is connected with snap joint, connecting tube is installed to installation cavity, and Elastic buckle slides to the first groove along the conical surface, engages with the first groove.It is easy for installation that waterpipe jointing of the present utility model makes to draw discharging device, and effectively prevent leakage hidden trouble.

Description

Waterpipe jointing and air conditioner room unit draw discharging device
Technical field
This utility model relates to refrigerating field, particularly relates to the extraction water dress of a kind of waterpipe jointing and air conditioner room unit Put.
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, another Terminate water pipe and form.Draw discharging device for the water of air conditioner room unit is guided to outdoor.As it is shown in figure 1, in prior art Air-conditioner draw discharging device 10 ', including drainage joint 1 ', clip 2 ', scupper hose 3 ', stretch wrap film band 4 ' and water pipe 5’.Specifically, drainage joint 1 ' is fixed by screws on indoor set side plate, and scupper hose 3 ' is enclosed within drainage joint 1 ', logical Overwinding indexing bolt on the clip 2 ' of scupper hose 3 ', shrinks steel ring internal diameter, fastening scupper hose 3 ' and drainage joint 1 ' Junction.The other end of scupper hose 3 ' is connected with water pipe 5 ', is tightly connected place by stretch wrap film band 4 '.It follows that The existing discharging device that draws not only installs trouble, 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.
Utility model content
In view of this, this utility model provide 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 first aspect of the present utility model, it is provided that a kind of waterpipe jointing, for being connected with snap joint.Soon Multiple Elastic buckle it is provided with in the installation cavity of quick coupling.Waterpipe jointing includes: connecting tube, the first groove and the conical surface.First groove It is arranged in connecting tube.The conical surface is arranged between the initiating terminal of connecting tube and the first groove, and is configured to the most gradually Extend out.Wherein, when waterpipe jointing is connected with snap joint, connecting tube is installed to installation cavity, and Elastic buckle slides along the conical surface To the first groove, engage with the first groove.
Preferably, between the initiating terminal and the conical surface of connecting tube, it is additionally provided with the second groove for matching with sealing ring. 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.Sealing ring so can be pressed into the second groove In, 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.Specifically, End face extends water pipe and has the external diameter bigger than water pipe.End face can be circular or square.Thus, it is possible to ensure quickly to connect The installation of head puts in place.
Preferably, adjacent with end face in connecting tube, it is additionally provided with the fixed part for matching with the port of snap joint. Thus, it is possible to ensure the fastness that snap joint is connected with waterpipe jointing further.
According to second aspect of the present utility model, 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 waterpipe jointing, Drain pipe end is provided with snap joint.
Preferably, when the drainage joint being connected with air conditioner room unit is provided with end face, end face is provided with screw hole, uses In this drainage joint is fixedly installed on the housing of air conditioner room unit.
The utility model has the advantage of: (1) uses waterpipe jointing to be connected with snap joint in drawing discharging device, passes through 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) logical Cross 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, with Time, eliminate leakage hidden trouble.
Accompanying drawing explanation
In order to be illustrated more clearly that embodiment of the present utility model 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, the accompanying drawing in describing below is Embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, Other accompanying drawing can also be obtained 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 this utility model embodiment;
Fig. 3 is the structural representation of the waterpipe jointing of embodiment of the present utility model;
Fig. 4 is the structural representation of the snap joint of a kind of preferred embodiment of this utility model;
Fig. 5 is the waterpipe jointing matching relationship schematic diagram with snap joint of utility model embodiment;
Fig. 6 is the structural representation of the scupper hose of this utility model embodiment;
Fig. 7 is the structural representation of the drainage joint with screw hole of this utility model embodiment;And
Fig. 8 is the use view drawing discharging device of air-conditioner of the present utility model.
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 this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that retouched The embodiment stated is the embodiment of this utility model part rather than whole embodiments.Based on the reality in this utility model Execute example, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all belong to Scope in this utility model protection.
As shown in Figures 2 to 4, a kind of waterpipe jointing 101 for being connected with snap joint, including connecting tube 140, arrange The first groove 19 in connecting tube 140 and the conical surface 16.The conical surface 16 is arranged at initial end face S1 and first groove of connecting tube 140 Between 19, and it is configured to the initial end face S1 along connecting tube 140 and gradually extends out to the first groove 19 direction.Of the present utility model In one preferred embodiment, have employed snap joint 201 as shown in Figure 4.It is provided with many in the installation cavity of snap joint 201 Individual Elastic buckle 9.Wherein, when waterpipe jointing 101 is connected with snap joint 201, connecting tube 140 is installed to snap joint 201 Installation cavity in, Elastic buckle 9 slides to the first groove 19 protrusion along the conical surface 16, engages with the first groove 19.In this feelings Under condition, by coordinating of buckle 9 and the conical surface 16 and the first groove 19, snap joint 201 and waterpipe jointing 101 quickly side can be made Just connect.
Closely will not get loose to make Elastic buckle 9 coordinate with the first groove 19, Elastic buckle 9 is being pacified with connecting tube 140 It is in compressive state before installing at the first groove 19.The conical surface 16 gradually extends out along initial end face S1 to the first groove 19 direction. As shown in Figure 3, i.e. the circular tangent plane D1 (depending on going out) near initial end face S1 of the conical surface 16 has less diameter;And it is close The circular tangent plane D2 (depending on going out) of one end of the first groove 19 has bigger diameter.In this case, when snap joint 201 When being attached with waterpipe jointing 101, connecting tube 140 is inserted to the inside of snap joint 201.Multiple Elastic buckles 9 are bored The extruding in face 16, towards the inner recess of the body 6 of snap joint 201.Owing to the conical surface 16 the most gradually extends out, therefore bullet Property buckle 9 is increasing with the intensification pressure experienced of fitting depth, when Elastic buckle 9 moves to the position of the first groove 19 After, the extruding force of Elastic buckle 9 is suddenly disappeared by the conical surface 16, and Elastic buckle 9 restores to the original state, and ejects relative to body 6, with first Groove 19 engages and sends the sound of click to remind user installation to put in place.
Preferably, be provided with between the initial end face S1 and the conical surface 16 of waterpipe jointing 101 for coordinate with sealing ring 8 Two grooves 18.As shown in Figure 3 and Figure 4, the conical surface 16 is between the first groove 19 and the second groove 18.The degree of depth of the second groove 18 The degree of depth less than the first groove 19.Thus, after buckle 9 coordinates with the first groove 19, sealing ring 8 can closely be pressed into In two grooves 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 is less than quickly The diameter of a circle that salient point is surrounded of the multiple buckles 9 in joint 201.In such a case, it is possible to ensure that multiple buckle 9 is suitable Profit, through straight tube 141 and the second groove 18 part, is just squeezed when coordinating with the conical surface 16.When after installation, such as Fig. 3 and Tu Shown in 4, straight tube 141 coordinates with mounting groove 14 ', and now, Elastic buckle 9 is protruding in the first groove 19.Elastic buckle 9 is in dismounting Due to the stop by the conical surface 16 on direction, thereby ensure that snap joint 201 will not get loose with both waterpipe jointings 101, even Connect firmly.
In order to can guarantee that snap joint 201 relative to waterpipe jointing 101 install put in place, connecting tube 140 clearing end also It is 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 there is the external diameter bigger than water pipe 1.Preferably, adjacent with end face S2, connecting tube 140 is additionally provided with energy and snap joint The fixed part 17 that the port 17 ' of 201 matches.Thus, it is also possible to ensure snap joint 201 and waterpipe jointing 101 further The fastness connected.
In a specific embodiment of the present utility model, drainage joint 3 has roughly the same with the seam of water pipe 1 Shape.As indicated in fig. 6 and fig. 3, drainage joint 3 is only slightly different in end with water pipe 1, and such as, drainage joint 3 is arranged to Square end surface, and in square end surface, it is provided with the screw hole separated, and water pipe 1 is provided with circular end face.Screw hole is for by draining Joint 3 is fixedly installed on the housing of air conditioner room unit.
According to another aspect of the present utility model, additionally provide a kind of air conditioner room unit draws discharging device 100.As Shown in Fig. 2 to Fig. 8, draw the discharging device 100 drainage joint 3 by novel scupper hose 2 one termination air conditioner room unit, another Terminate water pipe 1 and form.As it is shown in figure 5, the two ends of scupper hose 2 connect snap joint 201, drainage joint 3 and water pipe 1 and row The junction of water tube hose 2 is all configured with waterpipe jointing 101 and is connected with snap joint 201.
Below the installation and removal process drawing water device 100 is illustrated.
First, air conditioner room unit is installed and completes the installation of drainage joint 3, water pipe 1 is installed afterwards, finally soft with draining Drainage joint 3 is connected by pipe 2 with water pipe 1.
When installing scupper hose 2, hold the shell 5 of snap joint 201, by snap joint 201 to anasarca with shortness of breath adapter mouth 101 Advance inwards.After Elastic buckle 9 enters the first groove 19 along the conical surface 16, hear that the sound of click i.e. completes waterpipe jointing 101 He The installation of scupper hose 2.Now, sealing ring 8 seals up snap joint 201 and the gap of waterpipe jointing 101, is positioned at waterpipe jointing The conical surface 16 on 101 is also fully mated with the joint face in snap joint 201.The port 17 ' of snap joint 201 is enclosed within fixed part On 17.Shell 5, by the extruding force of annular end face S2 of waterpipe jointing 101, makes to be positioned at the shell 5 of snap joint 201 and body 6 Between spring 7 be 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 dismantle scupper hose 2 and row Water swivel 3.Specifically, by the shell 5 of the snap joint 201 that pulls outward, make shell 5 and main body 6 that relative motion to occur.Shell 5 Auxiliary section 51 above departs from the outer rim 61 of main body 6 end.Now, it is positioned at the baffle plate on shell 5 and can promote the tail of Elastic buckle 9 Portion oliquely downward moves, and specifically, is provided with the projective structure that can match with the baffle plate of shell 5 at the back side of Elastic buckle 9.When When the afterbody of Elastic buckle 9 oliquely downward moves, the head of Elastic buckle 9 can be driven to main body 6 internal motion, Elastic buckle 9 Depart from the first groove 19, i.e. complete dismounting.
In sum, waterpipe jointing 101 of the present utility model solves installation air-conditioner when drawing discharging device 100, excessively Dependence experience, the problem of easy install failure.By simply by, draw the installation and removal that can complete to draw discharging device 100, Experience need not be relied on, and need not aid.Waterpipe jointing 101 of the present utility model connects reliably, eliminates extraction water dress Put the leakage hidden trouble of 100.
Although this utility model being described by reference to preferred embodiment, but without departing from model of the present utility model In the case of enclosing, it can be carried out various improvement and parts therein can be replaced with equivalent.Especially, as long as not depositing The every technical characteristic being previously mentioned in structural hazard, each embodiment all can combine in any way.This utility model It is not limited to specific embodiment disclosed herein, but includes all technical schemes fallen within the scope of the appended claims.

Claims (8)

1. a waterpipe jointing, for being connected with snap joint, is provided with multiple elastic card in the installation cavity of described snap joint Button, 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 outside being configured to the most gradually Expand;
Wherein, when described waterpipe jointing is connected with described snap joint, described connecting tube is installed to installation cavity, described elasticity 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 and the described conical surface it Between be additionally provided with the second groove for coordinating with sealing ring.
Waterpipe jointing the most according to claim 2, it is characterised in that the degree of depth of described second groove is first recessed less than described The degree of depth of groove.
Waterpipe jointing the most according to claim 2, it is characterised in that the described conical surface along described first groove to described second Groove direction gradually extends out.
Waterpipe jointing the most according to claim 1, it is characterised in that the clearing end in described connecting tube is additionally 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, in described connecting tube also It is provided with the fixed part for matching with the port of described snap joint.
7. air conditioner room unit draw a discharging device, including drainage joint and the drain pipe that is connected with described drainage joint, It is characterized 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 the drainage joint being connected with air conditioner room unit When being provided with end face,
Described end face is provided with screw hole, for this drainage joint is fixedly installed in the housing of described air conditioner room unit.
CN201620626683.6U 2016-06-21 2016-06-21 Waterpipe jointing and air conditioner room unit draw discharging device Active CN205690629U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620626683.6U CN205690629U (en) 2016-06-21 2016-06-21 Waterpipe jointing and air conditioner room unit draw discharging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620626683.6U CN205690629U (en) 2016-06-21 2016-06-21 Waterpipe jointing and air conditioner room unit draw discharging device

Publications (1)

Publication Number Publication Date
CN205690629U true CN205690629U (en) 2016-11-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105972799A (en) * 2016-06-21 2016-09-28 珠海格力电器股份有限公司 Water pipe nozzle and water leading-out device of air conditioner indoor unit as well as assembly method of water leading-out device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105972799A (en) * 2016-06-21 2016-09-28 珠海格力电器股份有限公司 Water pipe nozzle and water leading-out device of air conditioner indoor unit as well as assembly method of water leading-out device

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