CN207936349U - Air conditioner refrigerant exhaust structure and air conditioner - Google Patents
Air conditioner refrigerant exhaust structure and air conditioner Download PDFInfo
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- CN207936349U CN207936349U CN201721831492.4U CN201721831492U CN207936349U CN 207936349 U CN207936349 U CN 207936349U CN 201721831492 U CN201721831492 U CN 201721831492U CN 207936349 U CN207936349 U CN 207936349U
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- air
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- valve
- conditioner
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- 239000003507 refrigerant Substances 0.000 title claims abstract description 29
- 238000004378 air conditioning Methods 0.000 claims abstract description 11
- 239000002826 coolant Substances 0.000 claims description 57
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000007717 exclusion Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000007872 degassing Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model provides a refrigerant exhaust structure of an air conditioner, which comprises a connecting part and an adjusting part; the connecting part is used for connecting a refrigerant connecting pipe of an indoor unit and an outdoor unit of the air conditioner; the adjusting part is arranged on the connecting part and is used for opening the valve opening quantitatively so as to enable the air conditioner to discharge quantitative air; by adopting the technical scheme, installation or after-sales personnel can be effectively simplified to remove air in the refrigerant flow path of the air conditioner, and the discharge of the refrigerant flow can be realized in a timed and quantitative manner, so that the effect of quantitatively removing the air is achieved; through adopting the utility model provides an air conditioner refrigerant exhaust structure, simple structure, effective can ensure that the refrigerant exhaust method does not influence the air conditioning system performance.
Description
Technical field
The utility model belongs to air-conditioning technical field, and in particular to a kind of air-conditioner coolant exhaust structure and air conditioner.
Background technology
Existing domestic air conditioning is when installing after sale, in order to exclude the air in air-conditioning internal machine and connecting tube, often directly
Reversal valve is taken out, big valve is closed, then open-top big valve air discharge cook, interior is excluded by high pressure refrigerant gas extruding
Air in machine and connecting tube, as shown in Figure 1 and Figure 2；But the method that this kind excludes air, maximum problem is that capacity is true
Fixed difficulty, is unable to control capacity；After-sales staff empties in order to ensure air, and often the more tops of selection are vented thimble for a moment, multiple rows of
Air for a moment；Such method may insure that air empties, but it is excessive to frequently result in refrigerant exclusion amount, influences air-conditioning system
Energy.
Based on technical problem present in the exhaust of above-mentioned air-conditioner coolant, there has been no relevant solutions；Therefore urgent
It needs to seek effective scheme to solve the above problems.
Utility model content
The purpose of this utility model be in view of the above technology present in shortcoming, propose a kind of exhaust of air-conditioner coolant
Structure and air conditioner, it is intended to solve the problems, such as that coolant discharging is excessive when air discharges in existing air-conditioner system.
The utility model provides a kind of air-conditioner coolant exhaust structure, including interconnecting piece and adjustment portion；Interconnecting piece is for connecting
Connect the coolant connecting tube of air conditioner room unit and outdoor unit；Adjustment portion is set on interconnecting piece, for quantitatively opening valve openings,
So that certain amount of air is discharged in air conditioner.
Further, further include having switch valve；Interconnecting piece includes adapter；Switch valve is set on adapter；Adjustment portion
It is flexibly connected with switch valve, adjustment portion is used to quantitatively turn on the switch the valve openings of valve, in quantitative exclusion coolant connecting tube
Air.
Further, switch valve is shut-off valve；Adjustment portion includes rotation section and thimble；Thimble is set in rotation section；
Rotation section is sheathed on shut-off valve, and the thimble in rotation section is made to be directed at the thimble in shut-off valve.
Further, adjustment portion includes handle；Rotation section include the first rotation section and the second rotation section, the first rotation section and
Second rotation section is fixedly connected；It is hollow structure in second rotation section；Thimble is set in the first rotation section and extends to hollow
In structure；Handle and the second rotation section are fixedly connected.
Further, rotation section includes the first rotation section and the second rotation section, and the first rotation section and the second rotation section are fixed
Connection；It is hollow structure in second rotation section, and is equipped with internal thread；Second rotation section is set to by inner screw sheath on shut-off valve；
Thimble is set in the first rotation section, and is extended in hollow structure.
Further, rotation section includes the first rotation section and the second rotation section, the first rotation section and the second rotation section screw thread
Connection；It is hollow structure in second rotation section, and is sheathed on shut-off valve by welding；Thimble is set in the first rotation section,
And it extends in hollow structure.
Further, adapter includes the first adapter and the second adapter；First adapter is for connecting air conditioner chamber
The first coolant connecting tube of interior machine and outdoor unit；Second adapter is connected for connecting air conditioner room unit with the second refrigerant of outdoor unit
Pipe；Adjustment portion is set on the first adapter or the second adapter.
Further, adapter is threeway adapter；Threeway adapter is separately connected the refrigerant connection of air-conditioner outdoor unit
The coolant connecting tube and switch valve of pipe, air conditioner room unit.
Further, interconnecting piece further includes reversal valve；Reversal valve is set in threeway adapter, for being connected to or closing sky
Adjust the coolant connecting tube between device outdoor unit and air conditioner room unit.
The utility model also provides a kind of air conditioner, includes refrigerant exhaust structure, and refrigerant exhaust structure is described above
Air-conditioner coolant exhaust structure.
By using above technical scheme, it can effectively simplify installation or after-sales staff excludes in air-conditioner coolant flow path
Air；The discharge that can realize cold medium flux at regular time and quantity, to achieve the effect that quantitative exclusion air；By using this practicality
The air-conditioner coolant exhaust structure of novel offer, it is simple in structure, effective, it can be ensured that refrigerant degassing method does not influence air-conditioning system
Energy.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Below with reference to attached drawing, the utility model is described in further detail：
Fig. 1 is existing air-conditioner coolant exhaust structure schematic diagram；
Fig. 2 is the parts Fig. 1 A enlarged diagrams；
Fig. 3 is a kind of air-conditioner coolant exhaust structure front view of the utility model；
Fig. 4 is the parts Fig. 3 B enlarged diagrams；
Fig. 5 is a kind of air-conditioner coolant exhaust structure schematic diagram of the utility model；
Fig. 6 is that the utility model rotates valve front view；
Fig. 7 is a kind of air-conditioner coolant exhaust structure side view of the utility model；
Fig. 8 is Fig. 7 Local C enlarged diagrams.
In figure：1, air-conditioner outdoor unit；2, the first adapter；3, the second adapter；4, shut-off valve；5, rotation section；51, first
Rotation section；52, the second rotation section；53, handle；54, thimble.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figures 3 to 8, the utility model provides a kind of air-conditioner coolant exhaust structure, including interconnecting piece, switch valve
And adjustment portion；Interconnecting piece is used to connect the coolant connecting tube of air conditioner room unit and outdoor unit；Adjustment portion is set on interconnecting piece,
For quantitatively turning on the switch the valve openings on valve, so that certain amount of air is discharged in air conditioner；Specifically, interconnecting piece includes switching
Head；Switch valve is set on adapter, and switch valve is used to discharge the air or refrigerant in adapter；Wherein, adapter is for connecting
The coolant connecting tube of air conditioner room unit and outdoor unit is connect, and adapter is equipped with adjustment portion, adjustment portion passes through on-off valve control
Formulation amount excludes the air in coolant connecting tube；Specifically, the coolant connecting tube of adapter first end connection air-conditioner outdoor unit, the
Two ends connect the coolant connecting tube of air-conditioner outdoor unit, and first end and second end mutually can be connected to and close；The of adapter
Three ends are equipped with switch valve, for cooperating with adjustment portion, quantitatively discharge the air or refrigerant in adapter；Using above-mentioned side
Case can fix discharging certain amount refrigerant to exclude air, installation or after-sales staff can be facilitated quantitatively to exclude coolant connecting tube
In air, avoid that refrigerant largely is discharged, it is ensured that the refrigerant exhaust do not influence Performance for Air Conditioning Systems.
Preferably, in conjunction with said program, as shown in Figures 3 to 8, in the present embodiment, switch valve is unidirectional stop valve；Cut-off
Valve is set on adapter；Also, adjustment portion is flexibly connected with shut-off valve, is cooperated, for quantitatively excluding coolant connecting tube
Interior air.
Preferably, in conjunction with said program, as shown in Figures 3 to 8, in the present embodiment, adjustment portion includes rotation section and top
Needle 54；Thimble 54 is set in rotation section, is mainly used for mutually aligning with the big valve thimble on shut-off valve；Due to adapter
It determines with the volume in shut-off valve, is controlled by adjustment portion, when the rotation section of rotation adjustment portion makes at the open-top big valve of thimble 54
Thimble, while thimble being made to reach fixed position, uses the fixed exclusion time, you can the air of discharging certain amount；Rotation
Portion is sheathed on shut-off valve, and the thimble in rotation section is made to be directed at the big valve thimble in shut-off valve.
Preferably, in conjunction with said program, as shown in Figures 3 to 8, in the present embodiment, adjustment portion further includes handle 53；Rotation
Portion includes the first rotation section 51 and the second rotation section 52, and the first rotation section 51 is fixedly connected with the second rotation section 52,53 He of handle
Second rotation section 52 is fixedly connected；It is hollow structure in second rotation section 52；Thimble 54 is set in the first rotation section 51 and prolongs
It extends in hollow structure, when being sheathed on shut-off valve by second rotation section 52 of the rotation of handle 53, thimble 54 can just push up
Open the thimble on shut-off valve, so that it may with regular discharge, reach quantitative discharge；Adjustment portion is rotated by handle 53, you can reaches fixed
Shi Dingliang controls the discharge of air.
Preferably, in conjunction with said program, as shown in Figures 3 to 8, in the present embodiment, rotation section includes the first rotation section 51
With the second rotation section 52, the first rotation section 51 is fixedly connected with the second rotation section 52；It is hollow structure in second rotation section 52, and
Equipped with internal thread；Second rotation section 52 is set to by inner screw sheath on shut-off valve；Thimble is set in the first rotation section 51, and is prolonged
Extend in hollow structure, when 52 rotary sleeve of the second rotation section be set to shut-off valve on when, thimble 54 just can on shut-off valve
Thimble aligns；It is additionally provided with sealing ring between second rotation section and shut-off valve, avoids gas leakage.
Preferably, in conjunction with said program, as shown in Figures 3 to 8, in the present embodiment, rotation section includes the first rotation section 51
With the second rotation section 52, the first rotation section 51 and the second rotation section 52 are threadedly coupled；It is hollow structure in second rotation section 52, and
It is fixedly arranged by welding on shut-off valve；Thimble 54 is set in the first rotation section 51, and is extended in hollow structure, in this way
When the second rotation section 52 is fixed on shut-off valve, by rotating the first rotation section 51, keep the thimble of the first rotation section 51 open-top
The thimble of shut-off valve, can equally play just can be with the thimble pair on shut-off valve by the thimble 54 on the first rotation section 51
Position, and handle and the first rotation section 51 are fixedly connected, and so that the first rotation section 51 is rotated by rotating handle, the open-top cut-off of thimble
Thimble at valve, make thimble reach fixed position, at a fixed time in can discharging certain amount air.
Preferably, in conjunction with said program, as shown in Figures 3 to 8, in the present embodiment, adapter includes 2 He of the first adapter
Second adapter 3；First adapter 2 connects for connecting the first coolant connecting tube of air conditioner room unit and outdoor unit, the first refrigerant
The import for refrigerant is taken over, i.e. the first adapter 2 is used to connect the input end of air-conditioner coolant flow path；Second adapter 3 is used for
Air conditioner room unit and the second coolant connecting tube of outdoor unit are connected, the second coolant connecting tube is the outlet of refrigerant, i.e., the second switching
First 3 outlet end for connecting air-conditioner coolant flow path；Certainly, the first adapter 2 is for connecting going out for air-conditioner coolant flow path
Mouth end, the second adapter 3 are used to connect the input end of air-conditioner coolant flow path equally in the design of the utility model；Adjustment portion
It is set on the first adapter or the second adapter, can play the air in quantitative exclusion coolant connecting tube, ensure air-conditioning
Performance.
Preferably, in conjunction with said program, as shown in Figures 3 to 8, in the present embodiment, adapter is threeway adapter；Threeway
Adapter is separately connected the coolant connecting tube and shut-off valve of the coolant connecting tube of air-conditioner outdoor unit, air conditioner room unit；Into
One step, interconnecting piece further includes reversal valve；Reversal valve is set in threeway adapter, for being connected to or closing air-conditioner outdoor unit
Coolant connecting tube between the air conditioner room unit；Using the structure, after air-conditioning connection pipe for internal-external unit connects, opening is changed
To valve, refrigerant is made to enter coolant connecting tube, the air extrusion in original coolant connecting tube and indoor unit pipeline is leaned on to connecting tube
The side of nearly big valve is here convenient for excluding；It should be noted that threeway adapter is intended merely to realize three in the utility model
A connector and set, be actually needed according to air conditioner, could be provided as four-way adapter or five logical adapters, be this practicality
In novel design.
Correspondingly, in conjunction with said program, the utility model also provides a kind of air conditioner, includes refrigerant exhaust structure, cold
Matchmaker's exhaust structure is air-conditioner coolant exhaust structure described above.
By using above technical scheme, it can effectively simplify installation or after-sales staff excludes in air-conditioner coolant flow path
Air；The discharge that can realize cold medium flux at regular time and quantity, to achieve the effect that quantitative exclusion air；By using this practicality
The air-conditioner coolant exhaust structure of novel offer, it is simple in structure, effective, it can be ensured that refrigerant degassing method does not influence air-conditioning system
Energy.
The above, the only preferred embodiment of the utility model, not do limit in any form to the utility model
System.Any technical person familiar with the field, in the case where not departing from technical solutions of the utility model ambit, all using above-mentioned
The technology contents make many possible changes and modifications to technical solutions of the utility model, or be revised as equivalent variations etc.
Imitate embodiment.Therefore, every content without departing from technical solutions of the utility model, the technology according to the utility model is to above real
Any change modification, equivalent variations and modification that example is made are applied, the protection domain of the technical program is belonged to.
Claims (10)
1. a kind of air-conditioner coolant exhaust structure, which is characterized in that including interconnecting piece and adjustment portion；The interconnecting piece is for connecting
The coolant connecting tube of air conditioner room unit and outdoor unit；The adjustment portion is set on the interconnecting piece, for quantitatively opening valve
Door opening, so that certain amount of air is discharged in air conditioner.
2. air-conditioner coolant exhaust structure according to claim 1, which is characterized in that further include having switch valve；The company
Socket part includes adapter；The switch valve is set on the adapter；The adjustment portion is flexibly connected with the switch valve, institute
Valve openings of the adjustment portion for quantitatively opening the switch valve are stated, with the air in the quantitative discharge coolant connecting tube.
3. air-conditioner coolant exhaust structure according to claim 2, which is characterized in that the switch valve is shut-off valve；Institute
It includes rotation section and thimble to state adjustment portion；The thimble is set in the rotation section；The rotation section is sheathed on described cut
Only on valve, and the thimble in the rotation section is made to be directed at the thimble in the shut-off valve.
4. air-conditioner coolant exhaust structure according to claim 3, which is characterized in that the adjustment portion includes handle；Institute
It includes the first rotation section and the second rotation section to state rotation section, and first rotation section is fixedly connected with second rotation section；Institute
State in the second rotation section is hollow structure；The thimble is set in first rotation section and extends to the hollow structure
It is interior；The handle is fixedly connected with second rotation section.
5. air-conditioner coolant exhaust structure according to claim 3, which is characterized in that the rotation section includes the first rotation
Portion and the second rotation section, first rotation section are fixedly connected with second rotation section；It is hollow in second rotation section
Structure, and it is equipped with internal thread；Second rotation section is set to by the inner screw sheath on the shut-off valve；The thimble setting
In in first rotation section, and extend in the hollow structure.
6. air-conditioner coolant exhaust structure according to claim 3, which is characterized in that the rotation section includes the first rotation
Portion and the second rotation section, first rotation section and second rotation section are threadedly coupled；It is hollow in second rotation section
Structure, and be sheathed on the shut-off valve by welding；The thimble is set in first rotation section, and is extended to described
In hollow structure.
7. according to claim 2 to 6 any one of them air-conditioner coolant exhaust structure, which is characterized in that the adapter packet
Include the first adapter and the second adapter；First adapter connects for connecting air conditioner room unit and the first refrigerant of outdoor unit
It takes over；Second adapter is for connecting the second coolant connecting tube of air conditioner room unit and outdoor unit；The adjustment portion setting
In on first adapter or second adapter.
8. according to claim 2 to 6 any one of them air-conditioner coolant exhaust structure, which is characterized in that the adapter is
Threeway adapter；The threeway adapter is separately connected the refrigerant of the coolant connecting tube of air-conditioner outdoor unit, air conditioner room unit
Connecting tube and the switch valve.
9. air-conditioner coolant exhaust structure according to claim 8, which is characterized in that the interconnecting piece further includes commutation
Valve；The reversal valve is set in the threeway adapter, for being connected to or closing the air-conditioner outdoor unit and the air-conditioning
Coolant connecting tube between air conditioner indoor machine.
10. a kind of air conditioner includes refrigerant exhaust structure, which is characterized in that the refrigerant exhaust structure is wanted for aforesaid right
Seek 1 to 9 any one of them air-conditioner coolant exhaust structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721831492.4U CN207936349U (en) | 2017-12-25 | 2017-12-25 | Air conditioner refrigerant exhaust structure and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721831492.4U CN207936349U (en) | 2017-12-25 | 2017-12-25 | Air conditioner refrigerant exhaust structure and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207936349U true CN207936349U (en) | 2018-10-02 |
Family
ID=63647223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721831492.4U Active CN207936349U (en) | 2017-12-25 | 2017-12-25 | Air conditioner refrigerant exhaust structure and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207936349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105895A (en) * | 2017-12-25 | 2018-06-01 | 珠海格力电器股份有限公司 | Air conditioner refrigerant exhaust structure and air conditioner |
-
2017
- 2017-12-25 CN CN201721831492.4U patent/CN207936349U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105895A (en) * | 2017-12-25 | 2018-06-01 | 珠海格力电器股份有限公司 | Air conditioner refrigerant exhaust structure and air conditioner |
| CN108105895B (en) * | 2017-12-25 | 2024-02-02 | 珠海格力电器股份有限公司 | Air conditioner refrigerant exhaust structure and air conditioner |
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