CN213630873U - Fresh air pipeline assembly and fresh air conditioning system - Google Patents
Fresh air pipeline assembly and fresh air conditioning system Download PDFInfo
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- CN213630873U CN213630873U CN202022591917.7U CN202022591917U CN213630873U CN 213630873 U CN213630873 U CN 213630873U CN 202022591917 U CN202022591917 U CN 202022591917U CN 213630873 U CN213630873 U CN 213630873U
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 21
- 230000007704 transition Effects 0.000 claims description 5
- 230000000717 retained effect Effects 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 14
- 239000003507 refrigerant Substances 0.000 description 7
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 210000005239 tubule Anatomy 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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Abstract
The utility model discloses a new trend pipeline assembly and new trend air conditioning system, wherein, new trend pipeline assembly includes: a fresh air duct; the pipe joint comprises a first connecting section, a second connecting section and a middle section for connecting the first connecting section and the second connecting section, and the first connecting section is connected with the fresh air pipe; and the wall passing pipe is connected with the second connecting section, and the cross section of the wall passing pipe is semicircular. The utility model discloses technical scheme makes installation new trend pipeline subassembly need not trompil separately in the installation, and the installation effectiveness is high, and is with low costs.
Description
Technical Field
The utility model relates to a new trend air conditioner technical field, in particular to new trend pipeline subassembly and new trend air conditioning system who uses this new trend pipeline subassembly.
Background
Because the common air conditioner only circulates indoor air, the indoor air cannot be purified in the long-term use process, and the air conditioner with the fresh air module can introduce outdoor air into the room, so that the indoor air can be updated. However, in order to increase the air intake, the fresh air module is larger in diameter of the fresh air pipe connected with the fresh air module under the normal condition, and the air conditioner via hole preset on the indoor wall surface cannot meet the use requirement, so that the air conditioner via hole needs to be reamed, or the wall surface is additionally provided with holes, so that the installation time is long and the cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a new trend pipeline subassembly aims at making the new trend pipeline subassembly of installation need not trompil separately in the installation, and the installation effectiveness is high, and is with low costs.
In order to achieve the above object, the utility model provides a fresh air duct assembly, include:
a fresh air duct;
the pipe joint comprises a first connecting section, a second connecting section and a middle section for connecting the first connecting section and the second connecting section, and the first connecting section is connected with the fresh air pipe; and
the wall-passing pipe is connected with the second connecting section, and the cross section of the wall-passing pipe is semicircular.
Optionally, the through-wall pipe is connected with the second connecting section in a snap-fit manner.
Optionally, the through-wall pipe has a first pipe wall and a second pipe wall connected to each other, the first pipe wall is in a semi-arc structure, the second pipe wall is in a planar structure, the first pipe wall is connected to the second connection section in a snap-fit manner, and/or the second pipe wall is connected to the second connection section in a snap-fit manner.
Optionally, the second connection section includes a half-arc connection wall matched with the first pipe wall, and a plane connection wall matched with the second pipe wall, the half-arc connection wall is provided with a first clamping arm, the first pipe wall is provided with a first buckle, and the first clamping arm is elastically clamped to the first buckle.
Optionally, a second clamping arm is arranged on the plane connecting wall, a second buckle is arranged on the second pipe wall, and the second clamping arm is elastically clamped on the second buckle.
Optionally, the middle section is arranged in a tapered manner from the first connecting section to the second connecting section.
Optionally, the middle section is arranged in a curved surface transition manner from the first connecting section to the second connecting section.
Optionally, the central axis of the first connecting section and the central axis of the second connecting section are arranged at an included angle, and the middle section is connected with the first connecting section and the second connecting section in a bending mode.
Optionally, the first connecting section is connected with the fresh air duct by a screw thread.
The utility model also provides a fresh air conditioning system, which comprises an air conditioner, a fresh air module and a fresh air pipeline component;
the fresh air duct assembly comprises:
a fresh air duct;
the pipe joint comprises a first connecting section, a second connecting section and a middle section for connecting the first connecting section and the second connecting section, and the first connecting section is connected with the fresh air pipe; and
the wall-passing pipe is connected with the second connecting section, and the cross section of the wall-passing pipe is semicircular;
the fresh air module is connected to the air conditioner.
The utility model discloses technical scheme's fresh air pipeline subassembly includes fresh air pipe, crosses wall pipe and coupling, and this coupling includes first linkage segment and second linkage segment to and connect the interlude of first linkage segment and second linkage segment, and fresh air pipe is connected to first linkage segment, and the wall pipe is crossed in the connection of second linkage segment. When this fresh air pipeline subassembly installs in fresh air conditioning system back, fresh air pipe deviates from the new trend module of the one end connection fresh air conditioning system of coupling, crosses during the wall pipe wears to locate the air conditioner via hole that the wall was seted up, should cross the size of wall pipe and set up according to the actual size of wall via hole, should cross the size of wall pipe and can guarantee to cross the refrigerant pipe of wall pipe collaborative air conditioner and pass the air conditioner via hole with the drain pipe together, and can not be squashed by the exogenic action and by the extrusion. The coupling is used for communicateing two pipelines that the size is different to guarantee that external air conditioner can switch on to the new trend pipe through the wall pipe, and leading-in indoor space. This new trend pipeline assembly adopts the structure of tubule connection main pipe, can be under the circumstances of guaranteeing that new trend module intake is as big as possible, need not to construct the original air conditioner via hole of wall for this new trend air conditioning system's installation effectiveness is high, and the installation cost is low. The structure that should cross the wall hole design for semi-circular cross-section can not only reduce its shared space, and semi-circular cross section makes the structural strength who crosses the wall pipe big, is difficult for the compressive deformation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of the fresh air conditioning system of the present invention installed on a wall surface;
FIG. 2 is a schematic structural view of the fresh air duct assembly of FIG. 1;
FIG. 3 is a schematic structural view of the wall-passing pipe in FIG. 2;
FIG. 4 is a schematic structural view of the fresh air duct of FIG. 2;
FIG. 5 is a schematic structural view of an embodiment of the pipe joint of FIG. 2;
FIG. 6 is a schematic structural view of another embodiment of the pipe joint of FIG. 2;
fig. 7 is a schematic structural view of a further embodiment of the pipe joint of fig. 2.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Fresh |
151 | First connecting |
| 10 | New |
152 | Second connecting |
| 11 | |
1521 | |
| 13 | Wall- |
1522 | |
| 131 | |
153 | |
| 132 | |
30 | |
| 133 | |
50 | |
| 15 | |
200 | Air conditioner via hole |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1, the utility model provides a fresh air duct assembly 10, this fresh air duct assembly 10 are used for connecting new trend module 30, and new trend module 30 is connected in air conditioner 50, can input outdoor fresh air to air conditioner 50 to update the room air.
The fresh air module 30 is fixed on the air conditioner 50 through a buckle and a screw, and the fresh air module 30 is connected with a fresh air pipe 11. Referring to fig. 2, in the technical solution of the present invention, the fresh air duct assembly 10 includes a fresh air duct 11 and a wall-passing duct 13. In order to improve the air inlet efficiency to air conditioner 50, the diameter of new tuber pipe 11 is often great, but the air conditioner via hole 200 that is used for installing air conditioner 50 that indoor wall was seted up need pass refrigerant pipeline and drain pipe, often is difficult to allow passing of this new tuber pipe 11, therefore, the utility model discloses technical scheme has add wall pipe 13, and the cross section of this wall pipe 13 more new tuber pipe 11 is little, makes this wall pipe 13 can pass air conditioner via hole 200, specifically, this wall pipe 13's cross section is semi-circular, should pass wall pipe 13 and wrap up with refrigerant pipe and drain pipe and bind the back, together passes air conditioner via hole 200 for it is inboard that partly is located the wall to pass wall pipe 13, is used for communicating new tuber pipe 11, and another part is located the wall outside, is used for leading-in outdoor fresh air indoor.
With reference to fig. 3, 4 and 5, the fresh air duct assembly 10 of the present invention further includes a pipe joint 15, the pipe joint 15 includes a first connecting section 151 and a second connecting section 152, and an intermediate section 153 connecting the first connecting section 151 and the second connecting section 152, the first connecting section 151 connects the fresh air duct 11, and the second connecting section 152 connects the wall duct 13. When the fresh air pipeline assembly 10 is installed on a fresh air conditioning system 100, one end of the fresh air pipeline 11 departing from the pipe joint 15 is connected with a fresh air module 30 of the fresh air conditioning system 100, the wall passing pipe 13 penetrates through an air conditioning via hole 200 formed in the wall surface, the size of the wall passing pipe 13 is set according to the actual size of the air conditioning via hole 200, and the size of the wall passing pipe 13 can ensure that the wall passing pipe 13 penetrates through the air conditioning via hole 200 together with a refrigerant pipe and a drain pipe of an air conditioner 50 and cannot be squeezed and flattened by external force. The pipe joint 15 is used to communicate two pipes having different sizes to ensure that an external air conditioner can be conducted to the fresh air pipe 11 through the wall pipe 13 and introduced into an indoor space. This new trend pipeline assembly 10 adopts the structure that the tubule connects the big pipe, can be under the circumstances of guaranteeing that the new trend module 30 intake is as big as possible, need not to construct the original air conditioner via hole 200 of wall for this new trend air conditioning system 100's installation effectiveness is high, and the installation cost is low. The wall through hole is designed to be a structure with a semicircular section, so that the occupied space of the wall through hole can be reduced, and the semicircular section enables the wall through pipe 13 to be high in structural strength and not prone to compression deformation.
The wall-passing pipe 13 can be made of hard plastics, so that the wall-passing pipe is not easily flattened by external force in the use process, and the air flow of the fresh air pipeline assembly 10 is ensured. The through-wall pipe 13 can also be a corrugated pipe, which is convenient for adjustment in the installation process.
The utility model discloses among the technical scheme, new tuber pipe 11 can also be connected through other modes through threaded connection with first linkage segment 151, for example: with glue or tape, or by snap-fit. The utility model discloses an in the embodiment, this new trend pipe 11 adopts threaded connection with first linkage segment 151, specifically, the one end that new trend pipe 11 deviates from new trend module 30 is formed with the external screw thread, and first linkage segment 151 is equipped with the internal thread with new trend pipe 11's external screw thread matched with, and the tip outside of new trend pipe 11 is located to first connecting pipe box to be connected new trend pipe 11 and first linkage segment 151 through the mode that closes soon.
The connection of the through-wall pipe 13 and the second connecting section 152 can also be achieved by a threaded connection, glue or adhesive tape, or by a snap connection.
In the drawings provided by the embodiments of the present invention, the wall-passing pipe 13 is connected to the second connection section 152 by a buckle.
As shown in fig. 3, since the cross section of the through-wall pipe 13 is in a semicircular structure, the through-wall pipe 13 has a first pipe wall 131 and a second pipe wall 133 connected with each other, the first pipe wall 131 is in a semi-arc structure, the second pipe wall 133 is in a planar structure, and the first pipe wall 131 and the second pipe wall 133 are connected with each other to form the through-wall pipe 13 with a semicircular cross section. The wall-passing pipe 13 and the second connecting section 152 can be connected by the way that the first pipe wall 131 is in snap connection with the second connecting section 152, and the wall-passing pipe 13 and the second connecting section 152 can also be connected by the way that the second pipe wall 133 is in snap connection with the second connecting section 152, so that the connection way of the wall-passing pipe 13 and the pipe joint 15 is simple.
The through-wall pipe 13 and the second connecting section 152 can also be connected by utilizing the way that the first pipe wall 131 and the second pipe wall 133 are both connected with the second connecting section 152 in a buckling manner, so that the through-wall pipe 13 and the pipe joint 15 are more stably connected and are not easy to loosen.
The second connecting section 152 has a structure matching that of the through-wall pipe 13, and the second connecting section 152 includes a half-arc connecting wall matching the first pipe wall 131 and a flat connecting wall matching the second pipe wall 133. When the wall-passing pipe 13 is connected with the second connecting section 152 only through the first pipe wall 131 in a snap-fit manner, the first retaining arm 1521 is disposed on the half-arc connecting wall, the first snap 132 is disposed on the first pipe wall 131, and the first retaining arm 1521 is elastically retained in the first snap 132.
The first retaining arm 1521 may have a structure in which two notches are formed at intervals in the circumferential direction of the half-arc connecting wall, and a through hole is formed in a portion between the two notches; the first buckle 132 may be a structure protruding out of the first tube wall 131, and the first buckle 132 gradually protrudes out of the first tube wall 131 from one end of the first tube wall 131 to the other end. In the process that the wall-passing pipe 13 gradually approaches the second connecting section 152, the end of the wall-passing pipe 13 is inserted into the second connecting section 152, the first buckle 132 on the first pipe wall 131 gradually jacks up the first retaining arm 1521, the first retaining arm 1521 elastically deforms, in the process that the end of the wall-passing pipe 13 gradually extends into the second connecting section 152, the first buckle 132 enters the through hole on the first retaining arm 1521, when the first buckle 132 completely falls into the through hole, the first retaining arm 1521 rebounds, and the state before deformation is recovered to complete the connection between the first buckle 132 and the first retaining arm 1521.
The side of the first buckle 132 away from the end of the through-wall pipe 13 forms a stop surface, which is connected to the first pipe wall 131 and can stop the hole wall of the through-hole on the first retaining arm 1521 after the first buckle 132 is retained on the first retaining arm 1521, so as to prevent the through-wall pipe 13 from separating from the second connecting section 152.
When the half-arc connecting wall and the planar connecting wall of the second connecting section 152 are jointly fastened and connected to the through-wall pipe 13, the connection structure of the planar connecting wall and the second pipe wall 133 may also refer to the connection structure of the half-arc connecting wall and the first pipe wall 131. Specifically, the planar connecting wall is provided with a second retaining arm 1522, the second tube wall 133 is provided with a second buckle (not shown), the second retaining arm 1522 is elastically retained on the second buckle, and the specific structure of the second retaining arm 1522 and the second buckle may also be similar to the structure of the first retaining arm 1521 and the first buckle 132. And will not be described in detail herein.
Because the area of the cross section of fresh air pipe 11 is greater than the area of the cross section of wall pipe 13, the first linkage segment 151 of coupling 15 cooperatees with the size of fresh air pipe 11, the second linkage segment 152 cooperatees with the size of wall pipe 13, the intermediate pipe needs to be connected two different pipelines of cross sectional area, its pipe diameter can produce certain change, in order to make the air at the in-process that flows into fresh air pipe 11 through wall pipe 13, the loss is as little as possible, this interlude 153 is the convergent setting by first linkage segment 151 to second linkage segment 152 direction, the interlude 153 that the convergent set up is steady by big pipe diameter to little pipe diameter direction transition, hinder the air current for the energy loss of air current is little.
The intermediate section 153 of this coupling 15 can realize the diversification of mounting means according to the demand adjustment design angle of buckling, realizes the side wall exit tube promptly, or realizes going out the tube with the wall, can diversification satisfy user's mounted position demand.
Referring to fig. 6, the middle section 153 is in curved surface transition arrangement from the first connecting section 151 to the second connecting section 152, and when air flows through the pipe joint 15, the curved surface structure of the middle section 153 guides the flow of air, so that the air flow loss is small, the air inlet amount of the fresh air duct assembly 10 is ensured, the air inlet amount is kept as large as possible, and air is supplied to the fresh air conditioning system 100.
Referring to fig. 7, when the fresh air duct 11 and the wall-passing duct 13 need to be turned to for installation, in order to avoid the bending of the fresh air duct 11 or the wall-passing duct 13 during the connection process, the central axis of the first connection section 151 and the central axis of the second connection section 152 form an included angle, and the middle section 153 is bent to connect the first connection section 151 and the second connection section 152. The angle between the central axis of the first connecting section 151 and the central axis of the second connecting section 152 may be a right angle, and the middle section 153 is bent to form an arc transition so as to minimize the loss of the air flow passing through it.
The utility model discloses still provide a new trend air conditioning system 100, this new trend air conditioning system 100 includes air conditioner 50, new trend module 30 and new trend duct assembly 10, and this new trend duct assembly 10's concrete structure refers to above-mentioned embodiment, because this new trend air conditioning system 100 has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is not given here again one by one. Wherein, the fresh air module 30 is connected to the air conditioner 50.
The fresh air module 30 is connected to the air conditioner 50, the fresh air module 30 is used for communicating the fresh air pipe 11 to an air inlet of the air conditioner 50, a fan can be further arranged in the fresh air module 30, and the fan is used for driving air of the fresh air pipe 11 to the air conditioner 50.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. A fresh air duct assembly, comprising:
a fresh air duct;
the pipe joint comprises a first connecting section, a second connecting section and a middle section for connecting the first connecting section and the second connecting section, and the first connecting section is connected with the fresh air pipe; and
the wall-passing pipe is connected with the second connecting section, and the cross section of the wall-passing pipe is semicircular.
2. The fresh air duct assembly of claim 1, wherein said bulkhead tube is snap-fit to said second connector segment.
3. The fresh air duct assembly of claim 2, wherein the through-wall duct has a first duct wall and a second duct wall connected, the first duct wall being in a semi-arc configuration and the second duct wall being in a planar configuration, the first duct wall snap-connecting to the second connecting section, and/or the second duct wall snap-connecting to the second connecting section.
4. The fresh air duct assembly of claim 3, wherein the second connecting section comprises a half-arc connecting wall that mates with the first duct wall, and a flat connecting wall that mates with the second duct wall, wherein the half-arc connecting wall is provided with a first retaining arm, the first duct wall is provided with a first buckle, and the first retaining arm is elastically retained by the first buckle.
5. The fresh air duct assembly of claim 4 wherein said planar connecting wall has a second retaining arm thereon, said second duct wall having a second catch thereon, said second retaining arm resiliently retaining said second catch.
6. The fresh air duct assembly of any one of claims 1 to 5 wherein the intermediate section tapers from the first connection section to the second connection section.
7. The ventilation duct assembly of claim 6, wherein the intermediate section transitions from the first connection section to the second connection section in a curved surface.
8. The fresh air duct assembly of claim 6, wherein a central axis of the first connecting section and a central axis of the second connecting section are disposed at an included angle, and the intermediate section is bent to connect the first connecting section and the second connecting section.
9. The fresh air duct assembly of any one of claims 1 to 5, wherein the first connection section is threadedly connected to the fresh air duct.
10. Fresh air conditioning system, comprising an air conditioner and a fresh air module, and a fresh air duct assembly according to any one of claims 1 to 9, the fresh air module being connected to the air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022591917.7U CN213630873U (en) | 2020-11-10 | 2020-11-10 | Fresh air pipeline assembly and fresh air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022591917.7U CN213630873U (en) | 2020-11-10 | 2020-11-10 | Fresh air pipeline assembly and fresh air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213630873U true CN213630873U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022591917.7U Active CN213630873U (en) | 2020-11-10 | 2020-11-10 | Fresh air pipeline assembly and fresh air conditioning system |
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| Country | Link |
|---|---|
| CN (1) | CN213630873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353303A (en) * | 2021-12-10 | 2022-04-15 | 珠海格力电器股份有限公司 | Air conditioner fresh air pipeline structure and air conditioner |
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2020
- 2020-11-10 CN CN202022591917.7U patent/CN213630873U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353303A (en) * | 2021-12-10 | 2022-04-15 | 珠海格力电器股份有限公司 | Air conditioner fresh air pipeline structure and air conditioner |
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