CN209130333U - Air conditioner connecting pipe structure and air conditioner - Google Patents
Air conditioner connecting pipe structure and air conditioner Download PDFInfo
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- CN209130333U CN209130333U CN201822020506.5U CN201822020506U CN209130333U CN 209130333 U CN209130333 U CN 209130333U CN 201822020506 U CN201822020506 U CN 201822020506U CN 209130333 U CN209130333 U CN 209130333U
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- air conditioner
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Abstract
The utility model discloses a kind of air conditioner connecting pipe structure and air conditioner, wherein air conditioner connecting pipe structure includes the first connecting tube, and one end of first connecting tube has sequentially connected lead segment, pre-tightens section and seal section;Second connecting tube, one end of second connecting tube has the primary sealing area set gradually, linkage section and secondary sealing area, the linkage section passes through the lead segment and is inserted into the preload section, the inner wall of the lead segment fits with the primary sealing area, and/or the secondary sealing area fits in the inner wall of the seal section, to be connected to and seal first connecting tube and the second connecting tube;And tube joint assembly, it is socketed on the periphery of first connecting tube and the second connecting tube and is fixedly connected respectively with first connecting tube and the second connecting tube, so that first connecting tube and the second connecting tube are relatively fixed.The air conditioner connecting pipe of technical solutions of the utility model improves the convenience of air-conditioning installation.
Description
Technical field
The utility model relates to apparatus of air conditioning technical field, in particular to a kind of air conditioner connecting pipe structure and application should
The air conditioner of air conditioner connecting pipe structure.
Background technique
Current air conditioner indoor unit and air-conditioner outdoor unit is both provided with connecting tube, so that refrigerant can be in indoor unit and outdoor
It circulates between machine.Traditional indoor unit and outdoor unit connecting tube is during abutting joint, it is necessary first to using both hands by two sections
After connecting tube helps alignment, locking nut is reused by connecting tube locked and fixed, however in actual installation, due to needing both hands
Support is connected pipe, therefore operates when screwing locking nut highly difficult, and especially in high aerial installation air-conditioning, both hands are grasped simultaneously
Make also dangerous.
Utility model content
The main purpose of the utility model is to provide a kind of air conditioner connecting pipe structure, it is intended to improve the convenience of air-conditioning installation
Property.
To achieve the above object, the utility model proposes air conditioner connecting pipe structure, comprising:
One end of first connecting tube, first connecting tube has sequentially connected lead segment, pre-tightens section and seal section;
Second connecting tube, one end of second connecting tube have the primary sealing area set gradually, linkage section and second
Sealing surface, the linkage section are passed through and the lead segment and are inserted into the preloads section, the inner wall of the lead segment and described the
One sealing surface fits, and/or the secondary sealing area fits in the inner wall of the seal section, to be connected to and seal described
One connecting tube and the second connecting tube;And
Tube joint assembly is socketed on the periphery of first connecting tube and the second connecting tube and connect respectively with described first
Pipe is fixedly connected with the second connecting tube, so that first connecting tube and the second connecting tube are relatively fixed.
Optionally, the primary sealing area and the inner wall of the lead segment are the conical surface being bonded to each other.
Optionally, the inner wall of the secondary sealing area and the seal section is the conical surface being bonded to each other.
Optionally, the length of the linkage section is greater than or equal to 2mm, the length of the length for pre-tightening section and the linkage section
Degree is suitable.
Optionally, the tube joint assembly includes pipe fitting ontology and union nut, and the union nut is socketed on described
The periphery of first connecting tube, the pipe fitting ontology is connected to side of the primary sealing area far from the linkage section, described
The outer wall of pipe fitting ontology has external screw thread, and the inner wall of the union nut has internal screw thread, the external screw thread and the interior spiral shell
Line cooperates, and keeps first connecting tube and the second connecting tube relatively fixed.
Optionally, one end of the separate internal screw thread of the union nut is also formed with choke, and the lead segment is in flaring
Shape, the choke are connected to the outside wall surface of the lead segment, and can limit the union nut and be detached from from the lead segment.
Optionally, the pipe fitting ontology is additionally provided with snap ring in one end far from the primary sealing area.
Optionally, the pipe fitting ontology is structure as a whole with second connecting tube.
Optionally, the air conditioner connecting pipe structure further includes an at least sealing element, and the outer wall depression of the linkage section is formed
There is an at least card slot, a sealing element correspondence is connected in a card slot.
The utility model also proposes a kind of air conditioner, including above-mentioned air conditioner connecting pipe structure.
In technical solutions of the utility model, when the first connecting tube and the second connecting tube carry out installation connection, linkage section passes through
The guide function of lead segment may pass through lead segment and be inserted into preload section, so that shape between the first connecting tube and the second connecting tube
At there is certain package power, will not easy disengagement, while the inner wall of lead segment is bonded to each other with primary sealing area, it is ensured that first
Connecting tube connect with the second connecting tube after leakproofness, will not leak.Thus when installing air-conditioning, operator can pass through list
Linkage section is inserted by hand operation by lead segment to be pre-tightened in section, is made to keep relative stability between two connecting tubes, is then recycled pipe
First connecting tube and the second connecting tube are further locked by joint assembly, to help alignment using both hands when avoiding installation
Two connecting tubes improve convenience when air-conditioning installation and safety.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the utility model air conditioner connecting pipe structure;
Fig. 2 is the structural schematic diagram at another visual angle in Fig. 1;
Fig. 3 is the cross-sectional view in the direction A-A in Fig. 2;
Fig. 4 is the partial enlarged view in Fig. 3 at B;
Fig. 5 is the half section structure diagram of one connection status of the utility model air conditioner connecting pipe structure;
Fig. 6 is the half section structure diagram of another connection status of the utility model air conditioner connecting pipe structure;
Fig. 7 is the half section structure diagram of another embodiment of the utility model air conditioner connecting pipe structure;
Fig. 8 is partial enlarged view at F in Fig. 7;
Fig. 9 is the structural schematic diagram of one state of the utility model air conditioner;
Figure 10 is partial enlarged view at C in Fig. 9;
Figure 11 is partial enlarged view at D in Fig. 9;
Figure 12 is the structural schematic diagram of another state of the utility model air conditioner;
Figure 13 is partial enlarged view at E in Figure 12.
Drawing reference numeral explanation:
Label | Title | Label | Title |
2 | First connecting tube | 41 | Pipe fitting ontology |
21 | Lead segment | 411 | Snap ring |
22 | Pre-tighten section | 42 | Union nut |
23 | Seal section | 421 | Choke |
3 | Second connecting tube | 5 | Sealing element |
31 | Linkage section | 100 | Air conditioner |
311 | Secondary sealing area | 101 | Air conditioner indoor unit |
312 | Card slot | 102 | Air-conditioner outdoor unit |
32 | Primary sealing area | 1021 | Low pressure valve |
4 | Tube joint assembly | 1022 | High pressure valve |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral;It can be mechanical connection, it can also
To be electrical connection;It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment
Art scheme can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when technical solution
It will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not in the utility model
It is required that protection scope within.
The utility model proposes a kind of air conditioner connecting pipe structures.
In the utility model embodiment, referring to figs. 1 to Fig. 3, which includes the first connecting tube 2, the
Two connecting tubes 3 and tube joint assembly 4.Specifically, one end of the first connecting tube 2 has lead segment 21 interconnected and pre-tightens
Section 22, one end of the second connecting tube 3 have linkage section 31 and primary sealing area 32, and linkage section 31 passes through lead segment 21 and is inserted into pre-
In tight section 22, inner wall and the primary sealing area 32 of lead segment 21 fit, and are connected with being connected to and sealing the first connecting tube 2 and second
Adapter tube 3;And tube joint assembly 4 be socketed on the first connecting tube 2 and the second connecting tube 3 periphery and respectively with the first connecting tube 2 and
Second connecting tube 3 is fixedly connected, so that the first connecting tube 2 and the second connecting tube 3 are relatively fixed.
Air conditioner connecting pipe structure disclosed in the present application, it is suitable in the pipelines such as water pipe, tracheae and refrigerant pipe, this implementation
Example is illustrated by taking refrigerant pipe as an example.
Incorporated by reference to Fig. 9 to Figure 11, there are two air conditioner connecting pipes between usual air conditioner indoor unit 101 and air-conditioner outdoor unit 102
Structure, wherein an air conditioner connecting pipe structure is used for the high pressure valve 1022 for conveying liquid refrigerants and being connected in air-conditioner outdoor unit 102,
Another air conditioner connecting pipe structure is used for the low pressure valve 1021 for conveying gaseous coolant and being connected in air-conditioner outdoor unit 102, makes in this way
It obtains and is capable of forming circulation loop between air conditioner indoor unit 101 and air-conditioner outdoor unit 102, refrigerant can be between heat exchanger and compressor
It circulates, so that air conditioner 100 be made to be freezed or be heated.Specifically, in the present embodiment can be by the first connecting tube 2
One end in air-conditioner outdoor unit 102 high pressure valve 1022 or low pressure valve 1021 connect, and one end and air conditioning chamber of the second connecting tube 3
Heat exchanger in interior machine 101 is connected, and the other end of the other end of the first connecting tube 2 and the second connecting tube 3 then passes through pipe fitting group
Part 4 is fixedly linked.
In conjunction with Figure 12, Figure 13, the first connecting tube 2 is connect with the installation of high pressure valve 1022 or low pressure valve 1021 for convenience,
Another tube joint assembly can connected at high pressure valve 1022 or low pressure valve 1021, when installation is connected by the tube joint assembly
It is logical, that is, avoid the first connecting tube 2 from being connected directly and be integrated with high pressure valve 1022 or low pressure valve 1021, but detachably at multistage phase
Assemble.Tube joint assembly 4 between the application the first connecting tube 2 and the second connecting tube 3 can be set to air conditioner indoor unit 101
Shell in, for example, tube joint assembly 4 be set to shell in lower part, so both will not influence other portions such as heat exchanger in shell
The installation space of part, at the same avoid for tube joint assembly 4 being directly exposed to outside cause to occur maloperation in routine use and
Make coolant leakage.
The application the first connecting tube 2 and the second connecting tube 3 can be molding round tube easy to process, and material is copper, copper pipe
Corrosion resistance is strong, will not be corroded by refrigerant, while the flexibility of copper pipe is good, can cooperate air conditioner indoor unit 101 in connection
Bending is carried out with the relative position of air-conditioner outdoor unit 102 to connect.Certainly, in further embodiments, the first connecting tube 2 and second
Connecting tube 3 is also possible to square tube or other shape pipes, and rounding corner structure is arranged in the corner of square tube.Wherein, lead segment 21
Be connected in the first connecting tube 2 with the second connecting tube 3 end of one end, can be structure as a whole with section 22 is pre-tightened or lead segment
21 are connected and fixed and are integrated with section 22 is pre-tightened as separate structure, and smooth changeover portion is formed in junction, make to connect
Section 31 smoothly slides into and pre-tightens in section 22;Primary sealing area 32 is disposed proximate to linkage section 31, at the same in order to make the first connecting tube 2 with
Better seal is carried out after the connection of second connecting tube 3, the area of primary sealing area 32 should be greater than or equal to the interior of lead segment 21
Wall surface area, when the two is bonded to each other, in the range of the inner wall of lead segment 21 can fall within completely primary sealing area 32, and
And seal clearance can be eliminated using the fastening force of tube joint assembly 4 upon connection, to form sealing function.Content will below
The connection sealing of first connecting tube 2 and the second connecting tube 3 can be specifically introduced.
Lead segment 21 and preload section 22 is arranged by using in one end of the first connecting tube 2 in technical solutions of the utility model,
And linkage section 31 and primary sealing area 32 are set in one end of the second connecting tube 3, when carrying out installation connection, linkage section 31 is by leading
Draw the guide function of section 21, can be slid into along the inner wall of lead segment 21 and be plugged in preload section 22, pre-tightens section 22 and wrap connection
Section 31, is formed with certain package power, make the first connecting tube 2 and the second connecting tube 3 will not easy disengagement, lead segment at the same time
21 inner wall is bonded to each other with primary sealing area 32, and is attached fastening by tube joint assembly 4, it is ensured that the first connecting tube 2
It fastens and seals between the second connecting tube 3, will not leak.Thus when installing air-conditioning, operator can be grasped by one hand
Make for be inserted by lead segment 21 linkage section 31 and pre-tighten in section 22, makes to keep relative stability between two connecting tubes, then recycle
First connecting tube 2 and the second connecting tube 3 are further locked by tube joint assembly 4, thus avoid that air-conditioning is being installed, it is especially high
It needs to help two connecting tubes of alignment using both hands when aerial installation, improves convenience and the safety of installation.
In conjunction with Fig. 3 and Fig. 4, the guide function and sealing function of the inner wall of lead segment 21 in order to balance, the application first
Sealing surface 32 and the inner wall of lead segment 21 are the conical surface, under actual conditions, the first connecting tube 2 and the interconnection of the second connecting tube 3
Afterwards, when have refrigerant attempt from 31 outer wall of linkage section and pre-tighten flowed out in gap between 22 inner wall of section when, with taper the
One sealing surface 32 and the inner wall of lead segment 21 cooperatively form obstructing surface, and stop refrigerant from primary sealing area 32 and lead segment 21
It is flowed out between inner wall.On the other hand, when the first connecting tube 2 is connect with the second connecting tube 3, operator can pass through one-handed performance
It is inserted into linkage section 31 in the biggish lead segment 21 of opening area, and linkage section 31 is along lead segment 21 during the connection process
Conical inboard wall face slowly slides into and is plugged in and pre-tightens in section 22, preliminary fixed to realize, can avoid using both hands when being thus connected
Help operation.Certainly, in other embodiments, the inner wall of primary sealing area 32 and lead segment 21, which can also be, is bonded to each other
Cambered surface, so that lead segment 21 forms similar bell mouth shape, when connection, linkage section 31 is slid by bell-mouthed open at one end pre-tightens section
In 22, and sealing cooperation is formed between primary sealing area 32 and the inner wall of lead segment 21.
Under normal conditions, preliminary fixed not easy disengagement, linkage section are formed in section 22 in order to pre-tighten the insertion of linkage section 31
31 length should be greater than or equal to 2mm, and the length for pre-tightening section 22 then should be suitable with the length of linkage section 31, so that pre-tightening section
22 can encompass linkage section 31.31 shape of the application middle connecting segment can be cylindrical or truncated cone-shaped, and with pre-tighten 22 energy of section
Enough to form cooperation, the specially outside wall surface of linkage section 31 fits with the inner wall for pre-tightening section 22, to form clearance fit, such as
This, when installing connection, linkage section 31 and preload section 22 will not make operation laborious due to tension, while will not be due to excessively loose
And cause easily to shake when not fastening tube joint assembly 4.
Incorporated by reference to Fig. 3 to Fig. 6, tube joint assembly 4 includes pipe fitting ontology 41 and union nut 42, adapter tube spiral shell in the application
Mother 42 is socketed on the periphery of the first connecting tube 2, and pipe fitting ontology 41 is connected to one of primary sealing area 32 far from linkage section 31
Side, and the outer wall of pipe fitting ontology 41 has external screw thread, the inner wall of union nut 42 has internal screw thread, specifically, pipe fitting sheet
Body 41 and primary sealing area 32 have following frame mode: in preferred embodiment, pipe fitting ontology 41 and the second connecting tube 3 are one
Body structure, i.e. pipe fitting ontology 41 and primary sealing area 32 form integral structure, in this way, the second connecting tube 3, pipe fitting ontology 41
And its external screw thread can simplify processing technology with time processing;In the second embodiment, pipe fitting ontology 41 is connect with second
Pipe 3 is separate structure with primary sealing area 32, thus after pipe fitting ontology 41 to be set in the periphery of the second connecting tube 3
It is docked with primary sealing area 32, and by being connected to one.
The then mobilizable periphery for being set in the first connecting tube 2 of union nut 42, can be close to or far from pipe fitting ontology
41 carry out activities, when external screw thread and internal screw thread mutual cooperation, the first connecting tube 2 and the second connecting tube 3 are relatively fixed.
Specifically, one end of the separate internal screw thread of union nut 42 is also formed with choke 421, and the lead segment 21 is in expansion
Mouth shape makes internal screw thread be in contact with external screw thread and starts to cooperate by 42 activity of union nut during the installation process, and screw thread is matched
Close apart from it is elongated when, choke 421 is connected to the outside wall surface of lead segment 21, and the lead segment 21 of choke 421 and flared
It is mutually twisted to limit and be separated from each other, while in the continuation engagement process of external screw thread and internal screw thread, by screw threads for fastening power by the
One connecting tube 2 and the second connecting tube 3 are fixed.
In the application, pipe fitting ontology 41 is forced in for convenience, so that internal screw thread and external screw thread can cooperate fastening, no
It is detached from easily, pipe fitting ontology 41 is additionally provided with snap ring 411 in one end far from primary sealing area 32, which can connect with pipe
Head ontology 41 is structure as a whole, or for separate structure but is fixedly connected with one, and specifically, snap ring 411 can be outer-hexagonal knot
Structure, for being matched with auxiliary mounting tool, such as spanner etc..In actual installation, operator can will be inside and outside by one-handed performance
Screw thread is screwed to a certain degree, to prevent union nut 42 from relaxing in routine use with pipe fitting ontology 41, should be made
Snap ring 411 and union nut 42 are acted on further to tighten internal and external threads simultaneously with auxiliary mounting tool.
Further, incorporated by reference to referring to Fig. 3, Fig. 4, the first connecting tube 2 is in preload one end shape of the section 22 far from lead segment 21
At there is seal section 23, the second connecting tube 3 is formed with secondary sealing area 311 far from one end of primary sealing area 32 in linkage section 31,
Secondary sealing area 311 fits in the inner wall of seal section 23, and wherein seal section 23 can be structure as a whole with section 22 is pre-tightened, and second
Sealing surface 311 can be the fillet surface of 31 end of linkage section, in order to machine-shaping.Secondary sealing area 311 and sealing in the application
The inner wall of section 23 is the conical surface being bonded to each other, it is possible to understand that ground, when refrigerant is between the first connecting tube 2 and the second connecting tube 3
Flowing, and attempt from when the outflow of junction, the inner wall of secondary sealing area 311 and seal section 23 with taper cooperatively forms gear
The water surface, to stop most refrigerant to enter linkage section 31 and pre-tighten in the gap between section 22, and other small part refrigerant is then
It can be stopped by the obstructing surface that the inner wall of primary sealing area 32 and lead segment 21 cooperatively forms, greatly reinforce air-conditioning company therefrom
The leakproofness of joint pipe structure.Certainly, in other embodiment, the inner wall of secondary sealing area 311 and seal section 23 can also be
The cambered surface being bonded to each other, to complement each other to form sealing.
Incorporated by reference to Fig. 7, Fig. 8, in order to further prevent refrigerant to leak between 31 outer wall of linkage section and preload 22 inner wall of section,
Air-conditioning connecting pipe structure further includes an at least sealing element 5 in the application, and the outer wall depression of linkage section 31 is formed at least one card
Slot 312, a sealing element 5 correspondence are connected in a card slot 312, are further sealed by sealing element 5 to connection gap as a result,.Tool
The quantity of body, card slot 312 and sealing element 5 can according to the actual situation depending on, card slot 312 can be annular groove, and sealing element 5 can be
The plasticity of ring type seal, such as rubber seal, rubber seal is strong, can be bonded close with 22 inner wall of section is pre-tightened and keep
It is long-acting, it is achieved in the first connecting tube 2 " zero leakage " approximate with 3 junction of the second connecting tube effect, further strengthens air-conditioning
The leakproofness of connecting pipe structure.
The utility model also proposes a kind of air conditioner 100, which includes outside air conditioner indoor unit 101 and air conditioning chamber
Machine 102 and the air conditioner connecting pipe structure for connecting air conditioner indoor unit 101 and air-conditioner outdoor unit 102, the air conditioner connecting pipe structure
Specific structure is referring to above-described embodiment, since this air conditioner 100 uses whole technical solutions of above-mentioned all embodiments,
At least all beneficial effects brought by the technical solution with above-described embodiment, this is no longer going to repeat them.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of air conditioner connecting pipe structure, which is characterized in that the air conditioner connecting pipe structure includes:
One end of first connecting tube, first connecting tube has sequentially connected lead segment, pre-tightens section and seal section;
Second connecting tube, one end of second connecting tube have the primary sealing area set gradually, linkage section and the second sealing
Face, the linkage section are passed through and the lead segment and are inserted into the preload section, the inner wall of the lead segment and described first close
Cover fits, and/or the secondary sealing area fits in the inner wall of the seal section, is connected with being connected to and sealing described first
Adapter tube and the second connecting tube;And
Tube joint assembly, be socketed on the periphery of first connecting tube and the second connecting tube and respectively with first connecting tube and
Second connecting tube is fixedly connected, so that first connecting tube and the second connecting tube are relatively fixed.
2. air conditioner connecting pipe structure as described in claim 1, which is characterized in that the primary sealing area and the lead segment
Inner wall is the conical surface being bonded to each other.
3. air conditioner connecting pipe structure as described in claim 1, which is characterized in that the secondary sealing area and the seal section
Inner wall is the conical surface being bonded to each other.
4. air conditioner connecting pipe structure as described in claim 1, which is characterized in that the length of the linkage section is greater than or equal to
2mm, the length for pre-tightening section are suitable with the length of the linkage section.
5. the air conditioner connecting pipe structure as described in Claims 1-4 any one, which is characterized in that the tube joint assembly packet
Pipe fitting ontology and union nut are included, the union nut is socketed on the periphery of first connecting tube, the pipe fitting ontology
It is connected to side of the primary sealing area far from the linkage section, the outer wall of the pipe fitting ontology has external screw thread, described
The inner wall of union nut has internal screw thread, and the external screw thread and the internal screw thread cooperate, and make first connecting tube with
Second connecting tube is relatively fixed.
6. air conditioner connecting pipe structure as claimed in claim 5, which is characterized in that the one of the separate internal screw thread of the union nut
End is also formed with choke, and the lead segment is in flared, and the choke is connected to the outside wall surface of the lead segment, and can limit
The union nut is made to be detached from from the lead segment.
7. air conditioner connecting pipe structure as claimed in claim 5, which is characterized in that the pipe fitting ontology is in far from described first
One end of sealing surface is additionally provided with snap ring.
8. air conditioner connecting pipe structure as claimed in claim 5, which is characterized in that the pipe fitting ontology is connect with described second
Pipe is structure as a whole.
9. air conditioner connecting pipe structure as described in claim 1, which is characterized in that the air conditioner connecting pipe structure further includes at least
One sealing element, the outer wall depression of the linkage section are formed with an at least card slot, and a sealing element correspondence is connected in a card
In slot.
10. a kind of air conditioner, which is characterized in that the air conditioner includes the connection of air-conditioning described in claim 1 to 9 any one
Pipe structure.
Priority Applications (1)
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CN201822020506.5U CN209130333U (en) | 2018-11-28 | 2018-11-28 | Air conditioner connecting pipe structure and air conditioner |
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CN201822020506.5U CN209130333U (en) | 2018-11-28 | 2018-11-28 | Air conditioner connecting pipe structure and air conditioner |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112145847A (en) * | 2020-09-01 | 2020-12-29 | 安徽晓阳不锈钢管道制造有限公司 | Antibacterial stainless steel pipe fitting |
CN113830587A (en) * | 2021-09-13 | 2021-12-24 | 国投曹妃甸港口有限公司 | Automatic water feeding device of dust suppression system of stacker |
CN114321524A (en) * | 2021-12-31 | 2022-04-12 | 重庆长安汽车股份有限公司 | Hard pipe joint, particle catcher assembly and vehicle |
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2018
- 2018-11-28 CN CN201822020506.5U patent/CN209130333U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112145847A (en) * | 2020-09-01 | 2020-12-29 | 安徽晓阳不锈钢管道制造有限公司 | Antibacterial stainless steel pipe fitting |
CN113830587A (en) * | 2021-09-13 | 2021-12-24 | 国投曹妃甸港口有限公司 | Automatic water feeding device of dust suppression system of stacker |
CN114321524A (en) * | 2021-12-31 | 2022-04-12 | 重庆长安汽车股份有限公司 | Hard pipe joint, particle catcher assembly and vehicle |
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