CN208296067U - A kind of air conditioner - Google Patents
A kind of air conditioner Download PDFInfo
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- CN208296067U CN208296067U CN201820749065.XU CN201820749065U CN208296067U CN 208296067 U CN208296067 U CN 208296067U CN 201820749065 U CN201820749065 U CN 201820749065U CN 208296067 U CN208296067 U CN 208296067U
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Abstract
The utility model discloses a kind of air conditioners, belong to air-conditioning technical field.Air conditioner includes indoor unit and outdoor unit, indoor unit and outdoor unit pass through the progress refrigerant circulation conveying of online pipe, online pipe includes the first pipeline and the second pipeline, it is characterized in that, the pipeline section of the side of the neighbouring indoor unit of first pipeline is equipped with maintenance triple valve, and the pipeline section of the side of the neighbouring indoor unit of the second pipeline is equipped with two-port valve.Air conditioner provided by the utility model is additionally arranged maintenance triple valve and two-port valve respectively in adjacent chamber on the online pipe of pusher side, in air-conditioning generating system failure or when refrigerant need to be filled, control operation can be carried out to maintenance triple valve and two-port valve by side indoors, it realizes and the maintenance of part indoor unit failure and coolant charging etc. is operated, outdoor work when partial fault is avoided, the risk of after-sales service is significantly reduced.
Description
Technical field
The utility model relates to air-conditioning technical fields, more particularly to a kind of air conditioner.
Background technique
There are many present high residential building and office building, and the outdoor machine of air-conditioner of the user of most of skyscrapers is mounted in this
On the exterior wall of a little skyscrapers；Meanwhile the components such as shut-off valve service ports of general air conditioner are arranged on outer machine.In this way,
Once air-conditioning generating system failure or when need to fill refrigerant, will maintenance personal in outdoor overhead carry out operation, it is dangerous also time-consuming
Arduously.
Summary of the invention
The utility model provides a kind of air conditioner, it is intended to solve existing air conditioner because the components such as shut-off valve service ports are set to
Outer machine and the problem of lead to inconvenient maintenance.In order to which some aspects of the embodiment to disclosure have a basic understanding, give below
Simple summary is gone out.The summarized section is not extensive overview, nor to determine key/critical component or describe these
The protection scope of embodiment.Its sole purpose is that some concepts are presented with simple form, in this, as following detailed description
Preamble.
First aspect according to the present utility model, provides a kind of air conditioner, and air conditioner includes indoor unit and outdoor unit,
By the progress refrigerant circulation conveying of online pipe, online pipe includes the first pipeline and the second pipeline, feature for indoor unit and outdoor unit
It is, the pipeline section of the side of the neighbouring indoor unit of the first pipeline, which is equipped with, repairs triple valve, and the one of the neighbouring indoor unit of the second pipeline
The pipeline section of side is equipped with two-port valve.
In a kind of optional embodiment, maintenance triple valve includes valve body and the first valve port for being opened in valve body, the
Two valve ports and maintenance valve port, maintenance triple valve have the first valve position of the first valve port of connection and the second valve port, obstruction maintenance valve port,
And the second valve position of the first valve port of connection and maintenance valve port, the second valve port of obstruction；
Wherein, the first valve port and the second valve port are connected respectively at the first pipeline.
In a kind of optional embodiment, the first valve port and the second valve port and the first pipeline for repairing triple valve are spirally connected company
It connects.
In a kind of optional embodiment, the valve port outer wall of the first valve port is equipped with the first threaded end, the first pipeline
It is equipped with the second threaded end with one end that the first valve port is spirally connected, the first pipeline and the first valve port pass through the first threaded end and second
The cooperation of threaded end is spirally connected；
The valve port outer wall of second valve port is equipped with the first threaded end, and the one end of the first pipeline being spirally connected with the second valve port is equipped with
Second threaded end, the first pipeline and the second valve port are spirally connected by the cooperation of the first threaded end and the second threaded end.
In a kind of optional embodiment, maintenance valve port is equipped with dismountable closed end cap.
In a kind of optional embodiment, the tube wall for repairing valve port is opened in observation panel, and observation panel is equipped with closing observation
The transparent window of mouth.
In a kind of optional embodiment, two-port valve includes first interface and second interface, the first interface of two-port valve
It is spirally connected and connect with the second pipeline with second interface.
In a kind of optional embodiment, the valve port outer wall of first interface is equipped with the first threaded end, the second pipeline
It is equipped with the second threaded end with one end that first interface is spirally connected, the second pipeline and first interface pass through the first threaded end and second
The cooperation of threaded end is spirally connected；
The valve port outer wall of second interface is equipped with the first threaded end, and the second pipeline is equipped with one end that second interface is spirally connected
Second threaded end, the second pipeline and second interface are spirally connected by the cooperation of the first threaded end and the second threaded end.
In a kind of optional embodiment, the be spirally connected outer sheath of position of the first threaded end and the second threaded end is equipped with
The sealing ring of elasticity.
Possessed beneficial effect is the utility model by adopting the above technical scheme:
Air conditioner provided by the utility model be additionally arranged respectively on the online pipe of pusher side in adjacent chamber maintenance triple valve and
Two-port valve, in air-conditioning generating system failure or when refrigerant need to be filled, can by side indoors to maintenance triple valve and
Two-port valve carries out control operation, realizes and operates to the maintenance of part indoor unit failure and coolant charging etc., avoids part event
Outdoor work when barrier significantly reduces the risk of after-sales service.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
It can the limitation present invention.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is the overall structure diagram of the utility model air conditioner according to shown by an exemplary embodiment.
Wherein, 1, indoor unit；2, outdoor unit；31, the first pipeline；32, the second pipeline；4, triple valve is repaired；5, two-port valve.
Specific embodiment
The following description and drawings fully show specific embodiments of the present invention, to enable those skilled in the art to
Practice them.Other embodiments may include structure, logic, it is electrical, process and other change.Embodiment
Only represent possible variation.Unless explicitly requested, otherwise individual components and functionality is optional, and the sequence operated can be with
Variation.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.This hair
The range of bright embodiment includes equivalent obtained by the entire scope of claims and all of claims
Object.Herein, each embodiment individually or can be indicated generally with term " invention ", and it is convenient that this is used for the purpose of,
And if in fact disclosing the invention more than one, the range for being not meant to automatically limit the application is any single invention
Or inventive concept.Herein, relational terms such as first and second and the like be used only for by an entity or operation with
Another entity or operation distinguish, and without requiring or implying, there are any actual relationships between these entities or operation
Or sequence.Moreover, the terms "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, thus
So that process, method or equipment including a series of elements not only include those elements, but also including being not explicitly listed
Other element, or further include for this process, method or the intrinsic element of equipment.In the feelings not limited more
Under condition, the element that is limited by sentence "including a ...", it is not excluded that in process, method or equipment including the element
In there is also other identical elements.Each embodiment herein is described in a progressive manner, and each embodiment stresses
Be the difference from other embodiments, the same or similar parts in each embodiment may refer to each other.For implementing
For method, product etc. disclosed in example, since it is corresponding with method part disclosed in embodiment, so the comparison of description is simple
Single, reference may be made to the description of the method.
Fig. 1 is the overall structure diagram of the utility model air conditioner according to shown by an exemplary embodiment.
As shown in Figure 1, the utility model provides a kind of air conditioner, air conditioner includes indoor unit 1 and outdoor unit 2, interior
By the progress refrigerant circulation conveying of online pipe, online pipe includes the first pipeline 31 and the second pipeline 32, interior for machine 1 and outdoor unit 2
Machine 1 is connected by the first pipeline 31 with the second pipeline 32 with outdoor unit 2, constitutes the circuit of an achievable refrigerant circulation conveying.
When air-conditioning is installed on subscriber household, indoor unit 1 is generally set to interior, and outdoor unit 2 is generally set on outdoor wall, connection
Machine Guan Ze passes through the wall, realizes that indoor unit 1 is connected to the refrigerant pipeline of outdoor unit 2.Here, in the adjacent chamber of the first pipeline 31
The pipeline section of the side of machine 1 is equipped with maintenance triple valve 4, and the pipeline section of the side of the neighbouring indoor unit 1 of the second pipeline 32 is equipped with two-port valve
5.During the actual installation of air-conditioning, maintenance triple valve 4 be located at the first pipeline 31 on the pipeline section of indoor, two-port valve 5
Also be located at the second pipeline 32 on the pipeline section of indoor, in this way, in air-conditioning generating system failure or the feelings such as refrigerant need to be filled
Under condition, technical staff can carry out control operation to maintenance triple valve 4 and two-port valve 5 by side indoors, realize to part room
The operation such as the maintenance of interior 1 failure of machine and coolant charging, avoids outdoor work when partial fault, significantly reduces after sale
The risk of maintenance.
In an alternative embodiment, maintenance triple valve 4 including valve body and is opened in the first valve port of valve body, second
Valve port and maintenance valve port, maintenance triple valve 4 have the first valve position of the first valve port of connection and the second valve port, obstruction maintenance valve port,
And the second valve position of the first valve port of connection and maintenance valve port, the second valve port of obstruction.
Wherein, the first valve port and the second valve port are connected respectively at the first pipeline 31.Maintenance triple valve 4 is series at the first pipe
On road 31, the first valve port and the second valve port are docked respectively at the first pipeline 31, and are constituted with the first pipeline 31 for refrigerant stream
The flow path of warp.
Here, air-conditioning under normal use, maintenance triple valve 4 is in the first valve position always, at this point, refrigerant can be via
The first valve port and the second valve port for repairing triple valve 4, flow between indoor machine 1 and outdoor unit 2；And it is tieed up in air-conditioning
When repairing or filling refrigerant, maintenance triple valve 4 then can be switched to the second valve by the modes such as manually controlling by technical staff
Position, at this point, be blocked between the first valve port and the second valve port, the first valve port with maintenance valve port be connected, pipeline detecting devices can
It is protruded into refrigerant circulation circuit via maintenance valve port, detection maintenance is carried out to pipeline；Alternatively, coolant filling equipment section directly docks
Valve port is repaired, refrigerant is filled to air conditioner by maintenance valve port, refrigerant can enter in refrigerant circulation circuit via the first valve port, with
Increase the refrigerant total amount in refrigerant circulation circuit.
In an alternative embodiment, it repairs the first valve port of triple valve 4 and the second valve port is spirally connected with the first pipeline 31
Connection, the connection type that is spirally connected can be improved the valve port of maintenance triple valve 4 and the bonding strength of the first pipeline 31, avoid because of refrigerant pressure
The problem of maintenance triple valve 4 caused by the factors such as power and the first pipeline 31 are separated.
Specifically, the valve port outer wall of the first valve port is equipped with the first threaded end, the first pipeline 31 is spirally connected with the first valve port
One end be equipped with the second threaded end, the first pipeline 31 and the first valve port are matched by the first threaded end and the second threaded end
Conjunction is spirally connected；
Similarly, the valve port outer wall of the second valve port is equipped with the first threaded end, and the first pipeline 31 is spirally connected with the second valve port
One end is equipped with the second threaded end, and the first pipeline 31 and the second valve port pass through the cooperation of the first threaded end and the second threaded end
It is spirally connected.
In an alternative embodiment, maintenance valve port is equipped with dismountable closed end cap, in air-conditioning normal use, envelope
Closed end lid can close the maintenance valve port, so that the impurity such as the dust in indoor environment pollution maintenance triple valve 4 is avoided, meanwhile,
The refrigerant that can prevent maintenance triple valve 4 from leaking flows into indoor environment from maintenance valve port.
In an alternative embodiment, the tube wall for repairing valve port is opened in observation panel, and observation panel is equipped with closing observation panel
Transparent window.In practical structures, maintenance valve port is the short tube that the valve body of maintenance triple valve 4 is stretched out outside one, in the pipe of short tube
Wall is equipped with a rectangular opening, using as observation panel；Meanwhile opening be covered with a transparent or translucent plastic sheet or
Person's glass, the inside feelings of observation panel viewing maintenance valve port can also be passed through for technical staff while closing observation panel
Condition, to facilitate the breakdown maintenance operation and coolant charging operation of technical staff.
In a kind of optional embodiment, in, two-port valve 5 includes first interface and second interface, the first interface of two-port valve 5
It is spirally connected and connect with the second pipeline 32 with second interface.The valve port and the second pipeline 32 of two-port valve 5 can be improved in the connection type that is spirally connected
Bonding strength, the two-port valve 5 caused by avoiding the problem that because of factors such as refrigerant pressures is separated with the second pipeline 32.
Specifically, the valve port outer wall of first interface is equipped with the first threaded end, the second pipeline 32 is spirally connected with first interface
One end be equipped with the second threaded end, the second pipeline 32 and first interface are matched by the first threaded end and the second threaded end
Conjunction is spirally connected；
The valve port outer wall of second interface is equipped with the first threaded end, and the second pipeline 32 is set with one end that second interface is spirally connected
There are the second threaded end, the second pipeline 32 and second interface to carry out spiral shell by the cooperation of the first threaded end and the second threaded end
It connects.
In an alternative embodiment, the sealing to improve the corresponding online pipe of maintenance triple valve 4, two-port valve 5
Effect, the problem of reducing secondary refrigerant leakage, the first threaded end and the second threaded end be spirally connected position outer sheath set it is flexible
Sealing ring.
Specifically, sealing ring is the tubular circle of a rubber material, tubular circle can be set in the first threaded end and second
Threaded end is spirally connected position；The diameter length under natural conditions of tubular circle is less than the diameter length for the position that is spirally connected, in this way, in cylinder
Shape snare is located at when being spirally connected position, and tubular circle tightly can wale the position that is spirally connected under the active force of natural resiliency, with closing
The fine gap being spirally connected at position, avoids leaking for refrigerant.
It should be understood that the invention is not limited to the process and structure that are described above and are shown in the accompanying drawings,
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is only limited by the attached claims
System.
Claims (9)
1. a kind of air conditioner, the air conditioner includes indoor unit and outdoor unit, and the indoor unit and the outdoor unit pass through online
Pipe carries out refrigerant circulation conveying, and the online pipe includes the first pipeline and the second pipeline, which is characterized in that first pipeline
The pipeline section of the side of the neighbouring indoor unit is equipped with maintenance triple valve, the side of the neighbouring indoor unit of second pipeline
Pipeline section is equipped with two-port valve.
2. air conditioner according to claim 1, which is characterized in that the maintenance triple valve includes valve body and is opened in valve
The first valve port, the second valve port and the maintenance valve port of body, the maintenance triple valve, which has, is connected to first valve port and described second
First valve position of valve port, obstruction the maintenance valve port, and be connected to first valve port and the maintenance valve port, block described the
Second valve position of two valve ports；
Wherein, first valve port is connected with second valve port respectively at first pipeline.
3. air conditioner according to claim 2, which is characterized in that maintenance first valve port of triple valve and described
Second valve port is spirally connected with first pipeline and connect.
4. air conditioner according to claim 3, which is characterized in that the valve port outer wall of first valve port is equipped with the first screw thread
The one end of end, first pipeline being spirally connected with first valve port is equipped with the second threaded end, first pipeline and institute
The first valve port is stated to be spirally connected by the cooperation of first threaded end and second threaded end；
The valve port outer wall of second valve port is equipped with the first threaded end, and first pipeline is spirally connected with second valve port
One end is equipped with the second threaded end, and first pipeline and second valve port pass through first threaded end and described second
The cooperation of threaded end is spirally connected.
5. air conditioner according to claim 2, which is characterized in that the maintenance valve port is equipped with dismountable closed end cap.
6. air conditioner according to claim 2 or 5, which is characterized in that the tube wall of the maintenance valve port is opened in observation panel,
The observation panel is equipped with the transparent window for closing the observation panel.
7. air conditioner according to claim 1, which is characterized in that the two-port valve includes first interface and second interface,
The first interface of the two-port valve and the second interface are spirally connected with second pipeline to be connect.
8. air conditioner according to claim 7, which is characterized in that the valve port outer wall of the first interface is equipped with the first screw thread
The one end of end, second pipeline being spirally connected with the first interface is equipped with the second threaded end, second pipeline and institute
First interface is stated to be spirally connected by the cooperation of first threaded end and second threaded end；
The valve port outer wall of the second interface is equipped with the first threaded end, and second pipeline is spirally connected with the second interface
One end is equipped with the second threaded end, and second pipeline and the second interface pass through first threaded end and described second
The cooperation of threaded end is spirally connected.
9. the air conditioner according to claim 4 or 8, which is characterized in that first threaded end and second screw thread
The be spirally connected outer sheath of position of end sets flexible sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820749065.XU CN208296067U (en) | 2018-05-18 | 2018-05-18 | A kind of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820749065.XU CN208296067U (en) | 2018-05-18 | 2018-05-18 | A kind of air conditioner |
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| Publication Number | Publication Date |
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| CN208296067U true CN208296067U (en) | 2018-12-28 |
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ID=64728304
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820749065.XU Active CN208296067U (en) | 2018-05-18 | 2018-05-18 | A kind of air conditioner |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030634A (en) * | 2019-04-18 | 2019-07-19 | 珠海格力电器股份有限公司 | Air-conditioning duct structure and air-conditioning |
| CN111780227A (en) * | 2020-07-01 | 2020-10-16 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner, air conditioner and assembling method |
| CN111780226A (en) * | 2020-07-01 | 2020-10-16 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner, air conditioner and assembling method |
| CN111780223A (en) * | 2020-07-01 | 2020-10-16 | 青岛海尔空调器有限总公司 | Air conditioner and assembling method for air conditioner |
-
2018
- 2018-05-18 CN CN201820749065.XU patent/CN208296067U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030634A (en) * | 2019-04-18 | 2019-07-19 | 珠海格力电器股份有限公司 | Air-conditioning duct structure and air-conditioning |
| CN111780227A (en) * | 2020-07-01 | 2020-10-16 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner, air conditioner and assembling method |
| CN111780226A (en) * | 2020-07-01 | 2020-10-16 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner, air conditioner and assembling method |
| CN111780223A (en) * | 2020-07-01 | 2020-10-16 | 青岛海尔空调器有限总公司 | Air conditioner and assembling method for air conditioner |
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