CN206695422U - Air injection enthalpy-increasing device and air conditioner - Google Patents
Air injection enthalpy-increasing device and air conditioner Download PDFInfo
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- CN206695422U CN206695422U CN201720388502.5U CN201720388502U CN206695422U CN 206695422 U CN206695422 U CN 206695422U CN 201720388502 U CN201720388502 U CN 201720388502U CN 206695422 U CN206695422 U CN 206695422U
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- air
- tube assembly
- increasing device
- compressor
- buckling groove
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Abstract
The utility model discloses the air conditioner of a kind of air injection enthalpy-increasing device and application the air injection enthalpy-increasing device, wherein the air injection enthalpy-increasing device includes heat exchanger；An at least compressor, the compressor are provided with injection tube assembly, and the injection tube assembly connects the gas supplementing opening of the compressor and the heat exchanger；An at least gas-liquid separator, the gas-liquid separator are provided with air-returning pipe component, and the air-returning pipe component connects the refrigerant exit of the gas-liquid separator and the gas returning port of the compressor；An at least fixture, the fixture are fixedly connected with the injection tube assembly and air-returning pipe component.The air injection enthalpy-increasing apparatus structure of technical solutions of the utility model is reliable, has preferable damping noise reduction effect.
Description
Technical field
Air-conditioning technical field is the utility model is related to, more particularly to a kind of air injection enthalpy-increasing device and application air injection enthalpy-increasing dress
The air conditioner put.
Background technology
The air conditioner type of low temperature heat-flash lifts the heating effect under low temperature environment using air injection enthalpy-increasing technology mostly.It is most
Crucial part is air injection enthalpy-increasing compressor, generally offers one and the gas supplementing opening for pressing chamber to connect in the middle part of it, injection in compressor
Pipe is connected to the gas supplementing opening, and when needing to strengthen the heating capacity of air-conditioning, the middle pressure cold media gas in playpipe enters from gas supplementing opening
Enter the middle part pressure chamber of compressor, and press refrigerant of the intracavitary after the compression of primary return-air to mix with middle part, carry out second compression again, with
The high temperature of compressor generation more various flow, high pressure refrigerant is entered condenser, improve air-conditioning heat pump at low ambient temperatures
Heating effect.
When air-conditioning system is run, it can occur in the case where playpipe is by the collective effect of refrigerant impact and compressor itself vibration
Bigger vibration, and produce larger noise.It is right when compressor operating frequency wider range (such as from 15HZ~150HZ)
The control of air-conditioning system vibration will become extremely difficult.
Utility model content
Main purpose of the present utility model is to provide that a kind of structure is reliable, the preferable air injection enthalpy-increasing dress of damping noise reduction effect
Put.
To achieve the above object, the utility model proposes a kind of air injection enthalpy-increasing device, including：Heat exchanger；At least one pressure
Contracting machine, the compressor are provided with injection tube assembly, and the injection tube assembly connects the gas supplementing opening of the compressor and the heat exchange
Device；An at least gas-liquid separator, the gas-liquid separator are provided with air-returning pipe component, and the air-returning pipe component connects the gas-liquid separation
The gas returning port of the refrigerant exit of device and the compressor；An at least fixture, the fixture are fixedly connected with the playpipe group
Part and air-returning pipe component.
Alternatively, the fixture is arranged with the first buckling groove and the second buckling groove, first buckling groove and described
Two buckling grooves are arranged at intervals, and the injection tube assembly is connected in first buckling groove, and the air-returning pipe component is connected in described
Second buckling groove.
Alternatively, the injection tube assembly is also arranged with an at least muffler or is connected with an at least filter, described to disappear
Sound device or filter are connected in the first buckling groove, and the injection tube assembly is connected in into first buckling groove.
Alternatively, the air-returning pipe component is also arranged with an at least muffler or is connected with an at least filter, described to disappear
Sound device or filter are connected in second buckling groove, and air-returning pipe component is connected in into second buckling groove.
Alternatively, the air injection enthalpy-increasing device also includes：At least one fastener, the outer surface of the fixture are arranged with
One groove, the fastener are installed in the groove, and around the fixture, first buckling groove and second card
Access slot is located in the annular space of fastener formation.
Alternatively, the injection tube assembly and/or air-returning pipe component are provided with least one balancing weight.
Alternatively, the injection tube assembly has multiple first straight lengths and multiple first bend loss, and one described first is curved
The one end of the both ends of pipeline section respectively with first straight length is connected, and the outer wall of first bend loss is arranged with least one and matched somebody with somebody
Pouring weight, or first straight length are arranged with an at least balancing weight close to the outer wall of first bend loss.
Alternatively, the air-returning pipe component has multiple second straight lengths and multiple second bend loss, and one described second is curved
The one end of the both ends of pipeline section respectively with second straight length is connected, and the outer wall of second bend loss is arranged with least one and matched somebody with somebody
Pouring weight, or second straight length are arranged with an at least balancing weight close to the outer wall of second bend loss.
Alternatively, the injection tube assembly is provided with least one magnetic valve.
The utility model also proposes a kind of air conditioner, including air injection enthalpy-increasing device, and the air injection enthalpy-increasing device includes：Heat exchange
Device；An at least compressor, the compressor are provided with injection tube assembly, and the injection tube assembly connects the gas supplementing opening of the compressor
With the heat exchanger；An at least gas-liquid separator, the gas-liquid separator are provided with air-returning pipe component, air-returning pipe component connection institute
State the refrigerant exit of gas-liquid separator and the gas returning port of the compressor；An at least fixture, the fixture are fixedly connected with institute
State injection tube assembly and air-returning pipe component.
Air injection enthalpy-increasing device of the present utility model is fixedly connected with injection tube assembly and muffler group by setting fixture
Part, there is higher structural reliability, avoid the vibration transmission between injection tube assembly and air-returning pipe component and produce resonance,
So as to greatly reduce vibrating noise.Therefore, air injection enthalpy-increasing device of the present utility model has preferable damping noise reduction effect.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment air injection enthalpy-increasing device.
Drawing reference numeral explanation：
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
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 relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes therewith.
In addition, the description for being related to " first ", " second " etc. in the utility model is only used for describing purpose, without being understood that
To indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme
Occur conflicting or will be understood that the combination of this technical scheme is not present when can not realize, also not in the requires of the utility model
Protection domain within.
In the utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " can be fixedly connected or be detachably connected, or integrally；Can mechanically connect, also may be used
Be electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals
Or the interaction relationship of two elements, limited unless otherwise clear and definite.For the ordinary skill in the art, can be with
Concrete meaning of the above-mentioned term in the utility model is understood as the case may be.
Referring to Fig. 1, the utility model proposes a kind of air injection enthalpy-increasing device 100, including：Heat exchanger 10；An at least compressor
20, compressor 20 is provided with injection tube assembly 50, and injection tube assembly 50 connects the gas supplementing opening (not indicating) and heat exchanger of compressor 20
10；An at least gas-liquid separator 30, gas-liquid separator 30 are provided with air-returning pipe component 40, the air-returning pipe component 40 connection gas-liquid separation
The refrigerant exit (not indicating) of device 30 and the gas returning port (not indicating) of compressor 20；At least a fixture 60, fixture 60 are fixed
Connection injection tube assembly 50 and air-returning pipe component 40.
Specifically, air injection enthalpy-increasing multi-online air-conditioning system in the course of the work, sprays the pressure fluctuation of tube assembly 50 70
~100Kpa or so, it is the 7~10 of the pressure fluctuation of the blast pipe (not shown) and air-returning pipe component 40 that are connected with compressor 20
Times, such as, when compressor 20 works in 15~150HZ frequency separations, in the presence of pressure pulsation impact power, playpipe group
Part 50 can easily produce forced vibration and resonance.
The utility model air injection enthalpy-increasing device 100 is fixedly connected with the injection He of tube assembly 50 by setting fixture 60
Air-returning pipe component 40, there is higher structural reliability, avoid the vibration between injection tube assembly 50 and air-returning pipe component 40
Transmit and produce resonance, so as to reduce vibrating noise.Therefore, air injection enthalpy-increasing device 100 of the present utility model has preferable
Damping noise reduction effect.
Further, heat exchanger 10 ejects refrigerant enters injection tube assembly 50, spray refrigerant in tube assembly 50 from
The gas supplementing opening of compressor 20 enters the middle part pressure chamber of compressor 20；Gas-liquid separator 30 exports refrigerant by its refrigerant exit and extremely returned
Tracheae component 40, refrigerant in air-returning pipe component 40 is by the gas returning port of compressor 20 toward conveying refrigerant in compressor 20.
Fixture 60 is arranged with the first buckling groove 61 and the second buckling groove 62, between the first buckling groove 61 and the second buckling groove 62
Every setting, injection tube assembly 50 is connected in the first buckling groove 61, and air-returning pipe component 40 is connected in the second buckling groove 62.
The material of fixture 60 can be rubber, plastics or sheet metal component etc..Fixture 60 is by being arranged with spaced
One buckling groove 61 and the second buckling groove 62, wherein the shape of the shape of the first buckling groove 61 and injection tube assembly 50 is adapted, with
So that injection tube assembly 50 is firmly attached to fixture 60；The shape of second buckling groove 62 is mutually fitted with the shape of air-returning pipe component 40
Match somebody with somebody, to cause air-returning pipe component 40 to be firmly attached to fixture 60, so that injection tube assembly 50 and air-returning pipe component 40 are real
Now it is relatively fixed, avoids spraying tube assembly 50 and air-returning pipe component 40 rocks, reduce injection tube assembly 50 and muffler
The vibration of component 40, it also avoid spraying the direct contact of tube assembly 50 and air-returning pipe component 40 and producing resonance, reach preferable
Damping noise reduction effect.Injection tube assembly 50 and air-returning pipe component 40 be detachably connected with fixture 60, be easily installed and
Dismounting, structure are relatively simple.
Injection tube assembly 50 is also arranged with an at least muffler 70 or is connected with an at least filter (not shown), muffler
70 or filter be connected in the first buckling groove 61, will injection tube assembly 50 be connected in the first buckling groove 61.
The injection tube assembly 50 of technical solutions of the utility model is also arranged with an at least muffler 70, and muffler 70 plays pair
The effect of the further vibration damping noise reduction of tube assembly 50 is sprayed, or injection tube assembly 50 is connected with an at least filter (not shown), mistake
Filter plays a part of spraying the refrigerant progress contaminant filter passed through in tube assembly 50.
Air-returning pipe component 40 is also arranged with an at least muffler 70 or is connected with an at least filter, muffler 70 or filtering
Device is connected in the second buckling groove 62, and air-returning pipe component 40 is connected in into the second buckling groove 62.
The air-returning pipe component 40 of technical solutions of the utility model is also arranged with an at least muffler 70, and muffler 70 plays pair
The effect of the further vibration damping noise reduction of air-returning pipe component 40, or air-returning pipe component 40 are connected with an at least filter (not shown), mistake
The refrigerant that filter plays a part of passing through in air-returning pipe component 40 carries out contaminant filter.
Air injection enthalpy-increasing device 100 also includes：At least one fastener (not shown), the outer surface of fixture 60 is arranged with one
Groove 63, fastener are installed in groove 63, and around fixture 60, the first buckling groove 61 and the second buckling groove 62 positioned at fastening
In the annular space that part is formed.
The fastener of technical solutions of the utility model is installed in groove 63, and around fixture 60, the first buckling groove 61
It is located at the second buckling groove 62 in the annular space of fastener formation, fixture 60 is firmly tightened by the fastener, further
So that the first buckling groove 61 and the second buckling groove 62 are anchored in fixture 60, alternatively, fastener is that fastening straps etc. connect material
Material.
Injection tube assembly 50 and/or air-returning pipe component 40 are provided with least one balancing weight 80.
The material of balancing weight 80 can be rubber, plastics or metal etc..
The injection tube assembly 50 of technical solutions of the utility model is provided with least one balancing weight 80, adds injection tube assembly
50 deadweight, when compressor 20 is run, it can effectively reduce vibration and the stress of the injection tube assembly 50 being connected with compressor 20
It is horizontal.
Or air-returning pipe component 40 is provided with least one balancing weight 80, the deadweight of air-returning pipe component 40 is added, in compressor
During 20 operation, vibration and stress level that the air-returning pipe component 40 being connected with compressor 20 is set can be effectively reduced.
Or injection tube assembly 50 and air-returning pipe component 40 are equipped with least one balancing weight 80, further increase injection
The deadweight of tube assembly 50 and air-returning pipe component 40, when compressor 20 is run, it can effectively reduce the injection being connected with compressor 20
The vibration of tube assembly 50 and air-returning pipe component 40 and stress level.
Injection tube assembly 50 has multiple first straight lengths 501 and multiple first bend loss 502, one first bend loss 502
One end respectively with one first straight length 501 of both ends be connected, the outer wall of the first bend loss 502 is arranged with an at least balancing weight
80, or the first straight length 501 is arranged with an at least balancing weight 80 close to the outer wall of the first bend loss 502.
The outer wall that the first bend loss 502 of tube assembly 50 is sprayed in technical solutions of the utility model is arranged with an at least counterweight
Block 80, to increase its deadweight, when compressor 20 is run, it can effectively reduce shaking for the injection tube assembly 50 that is connected with compressor 20
Dynamic and stress level, shockproof effect is more preferably.
Or first straight length 501 close to the outer wall of the first bend loss 502 be arranged with an at least balancing weight 80, with increase its from
Weight, when compressor 20 is run, can effectively reduce vibration and the stress level of the injection tube assembly 50 being connected with compressor 20, prevent
Shake it is better, meanwhile, balancing weight 80 is installed on to the straight length of injection tube assembly 50, it is installed and dismounting is more convenient.
Specifically, fixture 60 can be additionally used in two straight lengths that fixed injection tube assembly 50 is arranged side by side, and this is sprayed
Penetrate tube assembly 50 and be fixed on gas-liquid separator 30, or a straight length for fixed injection tube assembly 50, and by the playpipe
Component 50 is fixed on gas-liquid separator 30.
Air-returning pipe component 40 has multiple second straight lengths 401 and multiple second bend loss 402, one second bend loss 402
One end respectively with one second straight length 401 of both ends be connected, the outer wall of the second bend loss 402 is arranged with an at least balancing weight
80, or the second straight length 401 is arranged with an at least balancing weight 80 close to the outer wall of the second bend loss 402.
The outer wall of second bend loss 402 of technical solutions of the utility model is arranged with an at least balancing weight 80, to increase it
Deadweight, when compressor 20 is run, can effectively reduce vibration and the stress level of the air-returning pipe component 40 being connected with compressor 20,
Shockproof effect is more preferably.
Or second straight length 401 close to the outer wall of the second bend loss 402 be arranged with an at least balancing weight 80, with increase its from
Weight, when compressor 20 is run, can effectively reduce vibration and the stress level of the air-returning pipe component 40 being connected with compressor 20, prevent
Shake it is better, meanwhile, balancing weight 80 is installed on to the straight length of air-returning pipe component 40, it is installed and dismounting is more convenient.
Injection tube assembly 50 is provided with least one magnetic valve 51.
Magnetic valve 51 in technical solutions of the utility model is used for the circulation or closing for controlling refrigerant in injection tube assembly 50,
To control the tonifying Qi of compressor 20, alternatively, magnetic valve 51 can have the function of flow control.
Alternatively, magnetic valve 51 includes valve body 5102 and is sheathed on the electromagnetic valve coil 5101 of valve body 5102, passes through electromagnetism
The application valve body 5102 of valve coil 5101 is opened or closed, and the circulation or closing of refrigerant in tube assembly 50 are sprayed with control.
Specifically, the compressor 20 with air injection enthalpy-increasing function is using gas jet technique among two-stage throttling, realizes increasing enthalpy
Effect, the side in mesolow of compressor 20 compress edge injection combination cooling, are then normally compressed during high pressure, improve compressor 20
Capacity, reach the purpose that heating capacity is lifted under low temperature environment, by spraying tube assembly 50 toward the intermediate pressure chamber of compressor 20
Gas supplementing opening coolant adding, so as to increase the capacity of compressor 20, the refrigerant agent of the circularly cooling of heat exchanger indoor unit heating
Amount increase, to increase heating capacity, is applicable to cold season or cold district.
Specifically, each compressor 20 offers exhaust outlet (not shown), for being connected with blast pipe (not shown), row
Tracheae is used to export the refrigerant by the compression supercharging of compressor 20；Each gas-liquid separator 30 offers a refrigerant inlet 31,
For toward inputting refrigerant in gas-liquid separator 30.
Further, air injection enthalpy-increasing device 100 also includes：Chassis 90, the compressor fixed support 91 located at chassis 90 and
Gas-liquid separator fixed support 92 located at chassis 90；Compressor fixed support 91 is used to support and fixing compressor 20, gas-liquid
Separator fixed support 92 is used to supporting and fixing gas-liquid separator 30.
The utility model also proposes a kind of air conditioner, and the air conditioner includes air injection enthalpy-increasing device 100, the air injection enthalpy-increasing device
100 concrete structure reference above-described embodiment, because this air conditioner employs whole technical schemes of above-mentioned all embodiments, because
This all beneficial effect at least caused by the technical scheme with above-described embodiment, this is no longer going to repeat them.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content
Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
- A kind of 1. air injection enthalpy-increasing device, it is characterised in that including：Heat exchanger；An at least compressor, the compressor are provided with injection tube assembly, and the injection tube assembly connects the tonifying Qi of the compressor Mouth and the heat exchanger；An at least gas-liquid separator, the gas-liquid separator are provided with air-returning pipe component, and the air-returning pipe component connects the gas-liquid point From the refrigerant exit of device and the gas returning port of the compressor；An at least fixture, the fixture are fixedly connected with the injection tube assembly and air-returning pipe component.
- 2. air injection enthalpy-increasing device as claimed in claim 1, it is characterised in that the fixture is arranged with the first buckling groove and Two buckling grooves, first buckling groove and second buckling groove are arranged at intervals, and the injection tube assembly is connected in described first Buckling groove, the air-returning pipe component are connected in second buckling groove.
- 3. air injection enthalpy-increasing device as claimed in claim 2, it is characterised in that the injection tube assembly is also arranged with least one and disappeared Sound device is connected with an at least filter, and the muffler or the filter are connected in the first buckling groove, by the playpipe Component is connected in first buckling groove.
- 4. air injection enthalpy-increasing device as claimed in claim 2, it is characterised in that the air-returning pipe component is also arranged with least one and disappeared Sound device is connected with an at least filter, and the muffler or the filter are connected in second buckling groove, by muffler Component is connected in second buckling groove.
- 5. air injection enthalpy-increasing device as claimed in claim 2, it is characterised in that the air injection enthalpy-increasing device also includes：At least one fastener, the outer surface of the fixture are arranged with a groove, and the fastener is installed in the groove, And it is located at the annular space that the fastener is formed around the fixture, first buckling groove and second buckling groove It is interior.
- 6. the air injection enthalpy-increasing device as any one of claim 1-5, it is characterised in that it is described injection tube assembly and/or Air-returning pipe component is provided with least one balancing weight.
- 7. the air injection enthalpy-increasing device as any one of claim 1-5, it is characterised in that the injection tube assembly has more Individual first straight length and multiple first bend loss, the both ends of first bend loss respectively with first straight length one End connection, the outer wall of first bend loss are arranged with an at least balancing weight, or first straight length is curved close to described first The outer wall of pipeline section is arranged with an at least balancing weight.
- 8. air injection enthalpy-increasing device as claimed in claim 7, it is characterised in that the air-returning pipe component has multiple second straight tubes Section and multiple second bend loss, the one end of the both ends of second bend loss respectively with second straight length are connected, institute The outer wall for stating the second bend loss is arranged with an at least balancing weight, or second straight length close to the outer wall of second bend loss It is arranged with an at least balancing weight.
- 9. the air injection enthalpy-increasing device as any one of claim 1-5, it is characterised in that the injection tube assembly is provided with extremely A few magnetic valve.
- 10. a kind of air conditioner, it is characterised in that including air injection enthalpy-increasing device as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388502.5U CN206695422U (en) | 2017-04-13 | 2017-04-13 | Air injection enthalpy-increasing device and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388502.5U CN206695422U (en) | 2017-04-13 | 2017-04-13 | Air injection enthalpy-increasing device and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206695422U true CN206695422U (en) | 2017-12-01 |
Family
ID=60444628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720388502.5U Active CN206695422U (en) | 2017-04-13 | 2017-04-13 | Air injection enthalpy-increasing device and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206695422U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151378A (en) * | 2018-01-26 | 2018-06-12 | 奥克斯空调股份有限公司 | Pipeline, pipe-line system and air-conditioning |
| CN109186136A (en) * | 2018-11-08 | 2019-01-11 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of compressor assembly and air conditioner |
-
2017
- 2017-04-13 CN CN201720388502.5U patent/CN206695422U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151378A (en) * | 2018-01-26 | 2018-06-12 | 奥克斯空调股份有限公司 | Pipeline, pipe-line system and air-conditioning |
| CN108151378B (en) * | 2018-01-26 | 2023-08-01 | 奥克斯空调股份有限公司 | Pipeline, pipeline system and air conditioner |
| CN109186136A (en) * | 2018-11-08 | 2019-01-11 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of compressor assembly and air conditioner |
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