CN206695423U - Air injection enthalpy-increasing device and air conditioner - Google Patents
Air injection enthalpy-increasing device and air conditioner Download PDFInfo
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- CN206695423U CN206695423U CN201720388503.XU CN201720388503U CN206695423U CN 206695423 U CN206695423 U CN 206695423U CN 201720388503 U CN201720388503 U CN 201720388503U CN 206695423 U CN206695423 U CN 206695423U
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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, and the injection tube assembly and/or air-returning pipe component are provided with least one shock absorbing pipe.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 air injection enthalpy-increasing device, including：Heat exchanger；An at least compressor,
The compressor is provided with injection tube assembly, and the injection tube assembly connects the gas supplementing opening of the compressor and the heat exchanger；Extremely
A few gas-liquid separator, the gas-liquid separator are provided with air-returning pipe component, and the air-returning pipe component connects the gas-liquid separator
The gas returning port of refrigerant exit and the compressor；An at least fixture, the fixture be fixedly connected it is described injection tube assembly and
Air-returning pipe component, the injection tube assembly and/or air-returning pipe component are provided with least one shock absorbing pipe.
Alternatively, when the shock absorbing pipe is arranged at the injection tube assembly, the shock absorbing pipe is adjacent to the playpipe group
The junction of part and the compressor；Or, the shock absorbing pipe be arranged at it is described injection tube assembly when, the shock absorbing pipe is adjacent to institute
State the junction of air-returning pipe component and the compressor.
Alternatively, the shock absorbing pipe includes internal layer and is sheathed on the outer layer of the internal layer, and the internal layer is resilient structural layer.
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 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.
Alternatively, the quantity of the compressor is two, and the injection tube assembly includes：House steward is sprayed, the injection is total
One end of pipe is connected with the heat exchanger；Joint, the joint are connected to the other end of the injection house steward；And first injection
Pipe and the second playpipe, the both ends of first playpipe are connected to one of them compressor and the joint, second spray
The both ends for penetrating pipe are connected to wherein another compressor and the joint.
Alternatively, the quantity of the gas-liquid separator is two, and the air-returning pipe component includes：First muffler and second
Muffler, one end of first muffler are connected to one of them gas-liquid separator, one end connection of second muffler
In wherein another gas-liquid separator；First connecting pipe and the second connecting pipe, first connecting pipe connection described the
The other end of the other end of one muffler and second muffler；Return-air house steward, the both ends of the return-air house steward are connected to institute
State the first connecting pipe and the second connecting pipe；And the 3rd muffler and the 4th muffler, one end of the 3rd muffler
One of them compressor is connected to, the other end is connected to second connecting pipe, and one end of the 4th muffler is connected to
Wherein another compressor, the other end are connected to second connecting pipe.
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
Injection tube assembly and air-returning pipe component are stated, the injection tube assembly and/or air-returning pipe component are provided with least one shock absorbing pipe.
The utility model air injection enthalpy-increasing device is fixedly connected with injection tube assembly and air-returning pipe component by setting fixture,
With higher structural reliability, avoid the vibration transmission between injection tube assembly and air-returning pipe component and produce resonance, from
And vibrating noise is greatly reduced, injection tube assembly is provided with least one shock absorbing pipe, greatly reduces the vibration of compressor itself
Injection tube assembly is transferred to, or air-returning pipe component is provided with least one shock absorbing pipe, it is possible to reduce the vibration of compressor itself passes
Injection tube assembly is handed to, or injection tube assembly and air-returning pipe component are equipped with least one shock absorbing pipe, can also further reduce
The vibration of compressor itself is transferred to injection tube assembly and air-returning pipe component.Therefore, air injection enthalpy-increasing device tool of the present utility model
There is 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 air injection enthalpy-increasing device embodiment；
Fig. 2 is that air injection enthalpy-increasing device removes the structural representation after two compressors in Fig. 1；
Fig. 3 is the enlarged drawing at A in Fig. 1；
Fig. 4 is the enlarged drawing at B in Fig. 1.
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 individual this feature can be expressed or be implicitly included to the feature of " second ".In addition, the technology between each embodiment
Scheme can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the knot of technical scheme
It will be understood that the combination of this technical scheme is not present when conjunction appearance is conflicting or can not realize, also will in the utility model
Within the protection domain asked.
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 to Fig. 4, the utility model proposes a kind of air injection enthalpy-increasing device 100, including：Heat exchanger 10；At least one pressure
Contracting machine 20, compressor 20 are provided with injection tube assembly 50, and injection tube assembly 50 connects the gas supplementing opening (not indicating) of compressor 20 and changed
Hot device 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
The refrigerant exit (not indicating) of separator 30 and the gas returning port (not indicating) of compressor 20；An at least fixture 60, fixture 60
Injection tube assembly 50 and air-returning pipe component 40 are fixedly connected with, sprays tube assembly 50 and/or air-returning pipe component 40 provided with least one
Shock absorbing pipe 70.
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 injection tube assembly 50 and return-air by setting fixture 60
Tube assembly 40, there is higher structural reliability, avoid the vibration transmission between injection tube assembly 50 and air-returning pipe component 40
And resonance is produced, so as to greatly reduce vibrating noise, injection tube assembly 50 is provided with least one shock absorbing pipe 70, greatly reduces
The vibration of itself of compressor 20 is transferred to injection tube assembly 50, or air-returning pipe component 40 is provided with least one shock absorbing pipe 70, can be with
Reduce compressor 20 vibration of itself and be transferred to injection tube assembly 50, or injection tube assembly 50 and air-returning pipe component 40 are equipped with
At least one shock absorbing pipe 70, it can also further reduce compressor 20 vibration of itself and be transferred to injection tube assembly 50 and muffler
Component 40.Therefore, air injection enthalpy-increasing device 100 of the present utility model has preferable damping noise reduction effect.
Referring to Fig. 1 to Fig. 4, when shock absorbing pipe 70 is arranged at injection tube assembly 50, shock absorbing pipe 70 is adjacent to injection tube assembly 50
With the junction of compressor 20；When shock absorbing pipe 70 is arranged at injection tube assembly 50, shock absorbing pipe 70 is adjacent to air-returning pipe component 40
With the junction of compressor 20.
The shock absorbing pipe 70 of technical solutions of the utility model is used for the transmission for reducing vibration, reduces noise, is set in shock absorbing pipe 70
When being placed in injection tube assembly 50, by the way that shock absorbing pipe 70 to be adjacent to the junction of injection tube assembly 50 and compressor 20, reduce
Vibration caused by compressor 20 is transferred to injection tube assembly 50, and damping effect is more preferably；Injection tube assembly is arranged in shock absorbing pipe 70
When 50, by the way that shock absorbing pipe 70 to be adjacent to the junction of air-returning pipe component 40 and compressor 20, reduce caused by compressor 20
Vibration is transferred to injection tube assembly 50, and damping effect is more preferably.
Shock absorbing pipe 70 includes internal layer (not shown) and is sheathed on the outer layer (not shown) of internal layer, and internal layer is resilient structural layer.
The internal layer of technical solutions of the utility model shock absorbing pipe 70 is resilient structural layer, can effectively alleviate pressure fluctuation, have
Effect ground reduces the deformation of shock absorbing pipe 70, so as to reduce the stress level of shock absorbing pipe 70, reduces the transmission of vibration, has preferable
Vibration isolation acts on, and alternatively, internal layer can be metal bellows, and the outer layer of shock absorbing pipe 70 has certain rigidity of structure, plays certain
Supporting role, the stretching problem of shock absorbing pipe 70 during can avoiding transporting and use etc., alternatively, outer layer can be that wire is compiled
Tissue layer.
Referring to Fig. 3, fixture 60 is arranged with the first buckling groove 61 and the second buckling groove 62, the first buckling groove 61 and the second card
Access slot 62 is arranged at intervals, and 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.
Referring to Fig. 3, air injection enthalpy-increasing device 100 also includes：At least one fastener (not shown), the outer surface of fixture 60
A groove 63 is arranged with, fastener is installed in groove 63, and around fixture 60, the first buckling groove 61 and the second buckling groove 62
In the annular space formed positioned at fastener.
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.
Referring to Fig. 1 to Fig. 4, spray tube assembly 50 and/or air-returning pipe component 40 is provided with least one balancing weight 80.
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.
Referring to Fig. 1, Fig. 2 and Fig. 4, injection tube assembly 50 have multiple first straight lengths (in as shown 501,503,
505th, 507,509,510,511,512,514,516,518,520,522) and multiple first bend loss (in as shown 502,
504th, 506,508,510,513,515,517,519,521,523), the both ends of one first bend loss respectively with one first straight length
One end connection, the outer wall of the first bend loss is arranged with an at least balancing weight 80, or the first straight length is close to the first bend loss
Outer wall is arranged with an at least balancing weight 80.
The injection tube assembly 50 of technical solutions of the utility model includes the first straight length 501, the first bend pipe being sequentially connected
Section the 502, first straight length 503, the first bend loss 504, the first straight length 505, the first bend loss 506, the first straight length 507,
First bend loss 508, the first straight length 509, the first straight length 510；With the first straight length 511, the first straight tube being sequentially connected
Section the 512, first bend loss 513, the first straight length 514, the first bend loss 515, the first straight length 516, the first bend loss 517,
First straight length 518；With the first bend loss 519, the first straight length 520, the first bend loss 521, the first straight tube being sequentially connected
The 522, first bend loss 523 of section.First bend loss (in as shown 502,504,506,508,510,513,515,517,519,
521st, outer wall 523) is arranged with an at least balancing weight 80, to increase its deadweight, when compressor 20 is run, can effectively reduce with
The vibration for the injection tube assembly 50 that compressor 20 connects and stress level, shockproof effect is more preferably.
Or first straight length (in as shown 501,503,505,507,509,510,511,512,514,516,518,
520th, 522) close to the first bend loss (502,504,506,508,510,513,515,517,519,521,523 in as shown)
Outer wall be arranged with an at least balancing weight 80, to increase its deadweight, when compressor 20 is run, can effectively reduce and compressor 20
The vibration of the injection tube assembly 50 of connection and stress level, shockproof effect more preferably, meanwhile, balancing weight 80 is installed on playpipe group
The straight length of part 50, it is installed and dismounting is more convenient.
Alternatively, the angle between the first straight length 505 and the first straight length 507 is a, and angle a angular range is
90 to 180 degree, is preferable installation site between adjustment injection tube assembly 50 and air-returning pipe component 40.
Specifically, referring to Fig. 2, fixture 60 can be additionally used in fixed the first straight length 509 and the first straight tube being arranged side by side
Section 512, and the straight length 512 of the first straight length 509 and first is fixed on gas-liquid separator 30.
Referring to Fig. 2 and Fig. 4, air-returning pipe component 40 has multiple second straight lengths 401 and multiple second bend loss 402, and one
The one end of the both ends of second bend loss 402 respectively with one second straight length 401 is connected, and the outer wall of the second bend loss 402 is arranged with
An at least balancing weight 80, or the second straight length 401 are 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.
Referring to Fig. 3, 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.
Referring to Fig. 1 to Fig. 2, the quantity of compressor 20 is two, and injection tube assembly 50 includes：House steward 53 is sprayed, injection is total
One end of pipe 53 is connected with heat exchanger 10；Joint 52, joint 52 are connected to the other end of injection house steward 53；And first playpipe
54 and second playpipe 55, the both ends of the first playpipe 54 are connected to one of them compressor 20 and joint 52, the second playpipe
55 both ends are connected to wherein another compressor 20 and joint 52.
Specifically, joint 52 is three-way connection.
Alternatively, the first playpipe 54 and the second playpipe 55 are provided with magnetic valve 51, for controlling the first playpipe 54
With the circulation or closing of refrigerant in the second playpipe 55, to control and adjust the injection tonifying Qi of compressor 20.Specifically, magnetic valve
51 include valve body 5102 and are sheathed on the electromagnetic valve coil 5101 of valve body 5102, pass through the application valve body 5102 of electromagnetic valve coil 5101
Open or close, to control the circulation or closing of refrigerant in the first playpipe 54 and the second playpipe 55.
The air injection enthalpy-increasing device 100 of technical solutions of the utility model operationally, the refrigerant sprayed by heat exchanger 10, enters
House steward 53 is sprayed, and the first playpipe 54 and the second playpipe 55 are branched to respectively through joint 52, then, from the first playpipe 54
The gas supplementing opening of a wherein compressor 20 is injected into, injection tonifying Qi is carried out to the compressor 20, is injected into from the second playpipe 55
Enter the gas supplementing opening of another compressor 20, tonifying Qi is carried out to the compressor 20.
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 and cold district.
Referring to Fig. 1 to Fig. 2, the quantity of gas-liquid separator 30 is two, and air-returning pipe component 40 includes：The He of first muffler 43
Second muffler 44, one end of the first muffler 43 are connected to one of them gas-liquid separator 30, one end of the second muffler 44
It is connected to wherein another gas-liquid separator 30；First connecting pipe 41 and the second connecting pipe 47, the first connecting pipe 41 connect
Connect the other end of the first muffler 43 and the other end of the second muffler 44；Return-air house steward 42, the both ends connection of return-air house steward 42
In the first connecting pipe 41 and the second connecting pipe 47；And the 3rd muffler 45 and the 4th muffler 46, the 3rd muffler 45
One end be connected to one of them compressor 20, the other end is connected to the second connecting pipe 47, and one end of the 4th muffler 46 connects
Wherein another compressor 20 is connected to, the other end is connected to the second connecting pipe 47.
Specifically, the first connecting pipe 41 and the second connecting pipe 47 are three-way connection.
The air injection enthalpy-increasing device 100 of technical solutions of the utility model operationally, by the refrigerant of two gas-liquid separators 30
The refrigerant of outlet out respectively enters the first muffler 43 and the second muffler 44, and converges in the first connecting pipe 41, conveys
To return-air house steward 42, the second connecting pipe 47 is delivered to by return-air house steward 42, and branch to the 3rd time through the second connecting pipe 47
The muffler 46 of tracheae 45 and the 4th, refrigerant is conveyed by the 3rd muffler 45 and the 4th muffler 46 respectively and enters two compressors
20, to be compressed respectively to refrigerant.
Specifically, each compressor 20 offers exhaust outlet 21, for being connected with blast pipe；Each gas-liquid separator 30
A refrigerant inlet 31 is offered, 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 (12)
- 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, the injection tube assembly And/or air-returning pipe component is provided with least one shock absorbing pipe.
- 2. air injection enthalpy-increasing device as claimed in claim 1, it is characterised in that the shock absorbing pipe is arranged at the injection tube assembly When, the shock absorbing pipe is adjacent to the junction of the injection tube assembly and the compressor；Or, the shock absorbing pipe be arranged at it is described injection tube assembly when, the shock absorbing pipe be adjacent to the air-returning pipe component with it is described The junction of compressor.
- 3. air injection enthalpy-increasing device as claimed in claim 1, it is characterised in that the shock absorbing pipe includes internal layer and is sheathed on described The outer layer of internal layer, the internal layer are resilient structural layer.
- 4. the air injection enthalpy-increasing device as any one of claim 1-3, it is characterised in that the fixture is arranged with first Buckling groove and the second buckling groove, first buckling groove and second buckling groove are arranged at intervals, the injection tube assembly clamping In first buckling groove, the air-returning pipe component is connected in second buckling groove.
- 5. air injection enthalpy-increasing device as claimed in claim 4, 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 1-3, 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 1-3, 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 1-3, it is characterised in that the injection tube assembly is provided with extremely A few magnetic valve.
- 10. the air injection enthalpy-increasing device as any one of claim 1-3, it is characterised in that the quantity of the compressor is Two, the injection tube assembly includes：House steward is sprayed, one end of the injection house steward is connected with the heat exchanger；Joint, the joint are connected to the other end of the injection house steward；And first playpipe and the second playpipe, the both ends of first playpipe are connected to one of them compressor and described Joint, the both ends of second playpipe are connected to wherein another compressor and the joint.
- 11. air injection enthalpy-increasing device as claimed in claim 10, it is characterised in that the quantity of the gas-liquid separator is two, The air-returning pipe component includes：First muffler and the second muffler, one end of first muffler is connected to one of them gas-liquid separator, described One end of second muffler is connected to wherein another gas-liquid separator；First connecting pipe and the second connecting pipe, first connecting pipe connect the other end and the institute of first muffler State the other end of the second muffler；Return-air house steward, the both ends of the return-air house steward are connected to first connecting pipe and the second connecting pipe；And the 3rd muffler and the 4th muffler, one end of the 3rd muffler is connected to one of them compressor, another End is connected to second connecting pipe, and one end of the 4th muffler is connected to wherein another compressor, and the other end connects It is connected to second connecting pipe.
- 12. a kind of air conditioner, it is characterised in that including the air injection enthalpy-increasing device as any one of claim 1-11.
Priority Applications (1)
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| 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 |
| CN108662680A (en) * | 2018-05-18 | 2018-10-16 | 青岛海尔空调电子有限公司 | The sub-assembly and its installing and fixing method of air-conditioning drip tray, compressor of air conditioner and drip tray |
| WO2019100215A1 (en) * | 2017-11-21 | 2019-05-31 | 广东美的暖通设备有限公司 | Compressor assembly, air conditioner outdoor unit, and air conditioning system |
| WO2021062901A1 (en) * | 2019-09-30 | 2021-04-08 | 广东美的制冷设备有限公司 | Tee connector, heat exchanger and air conditioner |
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2017
- 2017-04-13 CN CN201720388503.XU patent/CN206695423U/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019100215A1 (en) * | 2017-11-21 | 2019-05-31 | 广东美的暖通设备有限公司 | Compressor assembly, air conditioner outdoor unit, and air conditioning system |
| 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 |
| CN108662680A (en) * | 2018-05-18 | 2018-10-16 | 青岛海尔空调电子有限公司 | The sub-assembly and its installing and fixing method of air-conditioning drip tray, compressor of air conditioner and drip tray |
| CN108662680B (en) * | 2018-05-18 | 2020-03-24 | 青岛海尔空调电子有限公司 | Air conditioner water pan, air conditioner compressor and water pan assembly and mounting and fixing method thereof |
| WO2021062901A1 (en) * | 2019-09-30 | 2021-04-08 | 广东美的制冷设备有限公司 | Tee connector, heat exchanger and air conditioner |
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