CN103968617B - Superheater and air conditioning device - Google Patents
Superheater and air conditioning device Download PDFInfo
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- CN103968617B CN103968617B CN201410230671.7A CN201410230671A CN103968617B CN 103968617 B CN103968617 B CN 103968617B CN 201410230671 A CN201410230671 A CN 201410230671A CN 103968617 B CN103968617 B CN 103968617B
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- pipe
- heat exchanger
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 28
- 239000012530 fluid Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 14
- 238000009825 accumulation Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 7
- 238000005485 electric heating Methods 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 abstract description 19
- 238000004781 supercooling Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 12
- 238000001816 cooling Methods 0.000 abstract description 7
- 238000011084 recovery Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a superheater and an air conditioning device, and relates to the technical field of air conditioners. The technical problem that in the prior art, the pipeline length is long, and the pressure loss is large in the process of transmitting the refrigerant is solved. This over heater includes first conveyer pipe, second conveyer pipe and attemperator, wherein: the temperature adjusting device is at least connected with the first conveying pipe and can at least heat the first conveying pipe; and/or the temperature control device is connected at least to the second transport pipe and the temperature control device is capable of cooling at least the second transport pipe. The air conditioning device comprises a compressor, a control valve, an outdoor heat exchanger, an indoor heat exchanger and a superheater provided by any technical scheme of the invention. The invention is used for reducing the pressure loss in the process of transmitting the refrigerant, controlling the supercooling degree and the superheat degree and improving the heat recovery efficiency.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly relate to a kind of superheater and to arrange this overheated
The air-conditioning device of device.
Background technology
The Main Function of superheater is the heat exchange efficiency improving air-conditioning, and then improves the energy of air-conditioner
Effect coefficient, meanwhile, superheater is also prevented from compressor and liquid hammer problem occurs.
Existing superheater includes the air intake duct for sucking refrigerant vapour and for exporting system
Total cold outlet tube of cryogen liquid, air intake duct and total both cold outlet tubes contact with each other.In air intake duct
The temperature of cold-producing medium is less than the temperature of total cold outlet tube inner refrigerant.Existing superheater is inhaled by increase
The mode of the contact area of tracheae and total cold outlet tube realizes the steam superheating of cold-producing medium, liquid
Body is subcooled.
Applicants have discovered that: prior art at least exists techniques below problem:
1, prior art increases air intake duct and total cold outlet tube by the method increasing the length of pipeline
Both contacts area, during transmitting cold-producing medium when length of pipe is longer, the pressure loss compares
Greatly；
2, in prior art, degree of supercooling and the degree of superheat of cold-producing medium are uncontrollable, the most mutual convection current
Heat transfer, heat recovery efficiency is little；
3, the total amount of heat of superheater heat transfer machine running frequency and operating mode by compression in prior art
Impact bigger.
Summary of the invention
One of them purpose of the present invention is to propose a kind of superheater and arrange this superheater
Air-conditioning device, solving prior art, to there is length of pipe longer, causes the mistake transmitting cold-producing medium
The technical problem that in journey, the pressure loss is bigger.It is many that optimal technical scheme of the present invention can be generated by
Technique effect elaboration as detailed below.
For achieving the above object, the invention provides techniques below scheme:
The embodiment of the present invention provide superheater, including the first conveying pipe, second conveying pipe and
Register, wherein:
Described register is at least connected with described first conveying pipe, and described register is at least
Can the described first conveying pipe of heating；And/or, described register is at least managed with described second conveying
It is connected, and described register at least can cool down described second conveying pipe.
In one preferably or alternatively embodiment, described superheater also includes heat conducting element, institute
State heat conducting element be arranged on described first conveying pipe and described second conveying pipe between, described in lead
Thermal element can transmit heat between the two at described first conveying pipe and described second conveying pipe,
The thermal conductivity of described heat conducting element is better than the tube wall of described first conveying pipe and described second conveying
The tube wall of pipe.
In one preferably or alternatively embodiment, described heat conducting element is heat conductive rubber, described
Heat conductive rubber is filled between described first conveying pipe and described second conveying pipe, and described heat conduction
Rubber contacts with described first conveying pipe and described second conveying pipe.
In one preferably or alternatively embodiment, described register is arranged on described first defeated
Send between pipe and described second conveying pipe, and described register can be inhaled from described second conveying pipe
Receive heat and utilize the heat absorbed to heat described first conveying pipe.
In one preferably or alternatively embodiment, described register is thermoelectric slice, described heat
The cold end of electricity sheet is close to described second conveying pipe, and the hot junction of described thermoelectric slice is close to described first defeated
Send pipe.
In one preferably or alternatively embodiment, described superheater also includes attemperator, institute
State attemperator and be arranged on described first conveying pipe with described second conveying pipe between the two and two
Outside person, described attemperator at least can preserve described first conveying pipe and described second conveying pipe
The heat of release.
In one preferably or alternatively embodiment, described attemperator includes shell and accumulation of energy
Material, wherein:
The first installing hole and the second installing hole, described first conveying pipe it is provided with on described shell
Running through described first installing hole, described second conveying pipe runs through described second installing hole, described storage
Described first conveying pipe and described second conveying pipe can be filled between the two and described the by material
Between one conveying pipe and described both second conveying pipes and described shell.
In one preferably or alternatively embodiment, described attemperator also includes insulation material
Layer, described adiabator layer is arranged on the inwall of described shell, described adiabator layer between
Between inwall and the described energy-accumulation material of described shell.
In one preferably or alternatively embodiment, described register is electric calorifie installation, described
Electric calorifie installation is arranged between described first conveying pipe and described second conveying pipe close to described shell
Region, described shell is provided with circuit port, the circuit powered for described electric calorifie installation by
Described circuit port extends described shell.
In one preferably or alternatively embodiment, described first conveying pipe and described second conveying
Pipe is each straight tube, and the axial direction of described first conveying pipe carries pipe with described second
Axial direction is parallel.
In one preferably or alternatively embodiment, the internal diameter of described first conveying pipe is more than described
The internal diameter of the second conveying pipe.
The air-conditioning device that the embodiment of the present invention provides, including compressor, control valve, outdoor heat exchange
The superheater that the arbitrary technical scheme of device, indoor heat exchanger and the present invention provides, wherein:
The flow inlet of described compressor is connected with the head piece that goes out of described first conveying pipe, described control
Valve processed be connected to described compressor go out head piece, described first conveying the flow inlet of pipe, described room
The first fluid port of outer machine heat exchanger and the first fluid port of described indoor heat exchanger it
Between；
The second fluid port of described outdoor unit heat exchanger and the described second flow inlet carrying pipe
It is connected, the second fluid port going out head piece and described indoor heat exchanger of described second conveying pipe
It is connected；
The duty of described control valve includes the first duty and the second duty；
When described control valve is in the first duty, described compressor go out head piece and described room
The first fluid port of external heat exchanger is connected, the first fluid port of described indoor set heat exchanger
It is connected with the flow inlet of described first conveying pipe；
When described control valve is in the second duty, described compressor go out head piece and described room
The first fluid port of interior heat exchanger is connected, the first fluid port of described outdoor unit heat exchanger
It is connected with the flow inlet of described first conveying pipe.
In one preferably or alternatively embodiment, described air-conditioning device also include expansion valve and/
Or outer blower fan, wherein:
The head piece that goes out of described second conveying pipe passes through described expansion valve and described indoor heat exchanger
Second fluid port is connected；
The air-out direction of described outer blower fan is towards described outdoor unit heat exchanger.
Based on technique scheme, the embodiment of the present invention at least can produce following technique effect:
In the superheater that the embodiment of the present invention provides, register can be directly the first conveying pipe
Quantity of heat given up is with heating the first conveying pipe, and then realizes the steam mistake of the first conveying tube refrigerant
Hot work, or, register can directly absorb or distribute the heat of the second conveying pipe with cold
But the second conveying pipe, and then realize the liquid supercooling operation of the second conveying tube refrigerant, temperature adjustment
Device can realize the cooling to the second conveying pipe and the heating to the first conveying pipe simultaneously, enters
And realize steam superheating operation and the second interior system of conveying pipe of the first conveying tube refrigerant simultaneously
The liquid supercooling operation of cryogen.When using the first conveying pipe as air intake duct, the second conveying pipe is made
During for total cold outlet tube, owing to the present invention just can realize cold-producing medium without arranging longer pipeline
The liquid supercooling operation of steam superheating operation and/or the second conveying tube refrigerant, so avoiding
The pressure loss that air-conditioning system is caused by longer pipeline, so solving prior art to there is pipe
Road length is longer, causes the technical problem that the air-conditioning system pressure loss is bigger.
Meanwhile, the present invention can be by the regulation heating efficiency of register and quantity of heat given up
The mode of size, by cooling effectiveness and the absorption of regulation register, distribute the big of heat
Little mode controls degree of supercooling and/or the degree of superheat of cold-producing medium, so also solving prior art
There is degree of supercooling and/or the uncontrollable technical problem of the degree of superheat of cold-producing medium.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the application
A part, the schematic description and description of the present invention is used for explaining the present invention, not structure
Become inappropriate limitation of the present invention.In the accompanying drawings:
Connect between the chief component of the superheater that Fig. 1 is provided by the embodiment of the present invention and close
The schematic diagram of system；
In the air-conditioning device that Fig. 2 is provided by the embodiment of the present invention, control valve is in the first work shape
During state, the schematic diagram of annexation between the chief component of air-conditioning device；
In the air-conditioning device that Fig. 3 is provided by the embodiment of the present invention, control valve is in the second work shape
During state, the schematic diagram of annexation between the chief component of air-conditioning device；
Reference: 1, the first conveying pipe；2, the second conveying pipe；3, heat conducting element；4、
Register；41, circuit；5, attemperator；51, shell；52, energy-accumulation material；53、
Adiabator layer；61, compressor；62, control valve；63, outdoor heat exchanger；64, indoor
Heat exchanger；65, expansion valve；66, outer blower fan.
Detailed description of the invention
Be referred to accompanying drawing Fig. 1～Fig. 3 below and word content understand present disclosure with
And the distinctive points between the present invention and prior art.Hereafter by accompanying drawing and enumerate the present invention's
The mode of some alternative embodiments, to technical scheme (including optimal technical scheme)
It is described in further detail.It should be understood that any technical characteristic in the present embodiment,
Any technical scheme be all the one in the technical characteristic of plurality of optional or optional technical scheme or
Several, in order to describe succinct need in presents cannot the exhaustive present invention all alternatively
Technical characteristic and alternative technical scheme, be also not easy to the embodiment of each technical characteristic
All emphasize that it is one of optional numerous embodiments, so those skilled in the art should know:
Any two arbitrary technological means that the present invention provides can being replaced or the present invention being provided
Individual or more technological means or technical characteristic are combined mutually and obtain new technical scheme.
Any technical characteristic in the present embodiment and any technical scheme are all not intended to the protection of the present invention
Scope, protection scope of the present invention should include that those skilled in the art do not pay creative work
Thinkable any alternate embodiments and those skilled in the art appointing that the present invention is provided
The new technology that two or more technological means of anticipating or technical characteristic are combined mutually and obtain
Scheme.
Length of pipe is short, the air-conditioning system pressure loss is little, mistake to embodiments provide one
Superheater that cold degree and the degree of superheat all can regulate as required and the sky of this superheater is set
Adjust device.
The technical scheme provided the present invention below in conjunction with Fig. 1～Fig. 3 is explained in more detail
State.
As shown in FIG. 1 to 3, the superheater that the embodiment of the present invention is provided, defeated including first
Send pipe 1 and the second conveying pipe 2, also include register 4, wherein:
Register 4 is at least connected with the first conveying pipe 1, and register 4 at least can heat
First conveying pipe 1.And/or, register 4 is at least connected with the second conveying pipe 2, and temperature adjustment
Device 4 at least can cool down the second conveying pipe 2.
Register 4 can be directly that the first conveying pipe 1 quantity of heat given up is with heating the first conveying pipe
1, and then realize the steam superheating operation of the first conveying pipe 1 inner refrigerant, or, register
4 heats that can directly absorb or distribute the second conveying pipe 2 carry pipe 2 with cooling second, and then
Realizing the liquid supercooling operation of the second conveying pipe 2 inner refrigerant, register 4 is preferably simultaneously
Realize the cooling to the second conveying pipe 2 and the heating to the first conveying pipe 1, so the most real
The steam superheating operation of existing first conveying pipe 1 inner refrigerant and the second conveying pipe 2 inner refrigerant
Liquid supercooling operation.Register 4 more preferably can utilize from the second conveying pipe 2
The heat first obtained carries pipe 1 (preferred version is described below), now, also solves
In prior art of having determined, degree of supercooling and the degree of superheat of cold-producing medium are uncontrollable, the most mutual convection heat transfer' heat-transfer by convection,
The technical problem that heat recovery efficiency is little.
Owing to the present invention just can realize the steam superheating of cold-producing medium without arranging longer pipeline
The liquid supercooling operation of operation and/or the second conveying tube refrigerant, so avoiding longer pipe
The pressure loss that air-conditioning system is caused by road.
Meanwhile, the present invention can be by regulation register 4 heating efficiency and quantity of heat given up
The mode of size, cooling effectiveness and absorption, the mode of the size distributing heat control refrigeration
The degree of supercooling of agent and/or the degree of superheat.
In the present embodiment, superheater can also include that heat conducting element 3, heat conducting element 3 are arranged on
Between one conveying pipe 1 and the second conveying pipe 2, heat conducting element 3 can the first conveying pipe 1 with
And second conveying pipe 2 transmit heat between the two, it is defeated that the thermal conductivity of heat conducting element 3 is better than first
Send tube wall and the tube wall of the second conveying pipe of pipe.
Heat transfer element 3 in the superheater that the embodiment of the present invention provides can carry pipe 1 first
And second conveying pipe 2 transmit heat between the two, when using first conveying pipe 1 as air intake duct,
During using the second conveying pipe 2 as total cold outlet tube, the second conveying pipe 2 can be dissipated by heat conducting element 3
The heat sent out is transferred to the first conveying pipe 1 with higher efficiency, and then more preferably realizes the
The steam superheating of one conveying pipe 1 inner refrigerant and the liquid mistake of the second conveying pipe 2 inner refrigerant
Cold, such that it is able to more preferably realize the steam superheating of the first conveying pipe 1 inner refrigerant, by
In the present invention without arranging longer pipeline, so avoiding longer pipeline, air-conditioning system is made
The pressure loss become.In the embodiment of the present invention, heat conducting element 3 can be heat conductive rubber, heat conduction rubber
Glue is filled between the first conveying pipe 1 and the second conveying pipe 2, and heat conductive rubber and first carries
Pipe 1 and the second conveying pipe 2 contact.It is high that heat conductive rubber has heat transfer efficiency, low cost
Advantage.Certainly, the present invention can also use other heat transfer efficiencys outside heat conductive rubber to be better than
First conveying pipe 1 or the heat conducting element 3 of the second conveying pipe 2.
In the present embodiment, register 4 is arranged between the first conveying pipe 1 and the second conveying pipe 2.
Register 4 can absorb heat from the second conveying pipe and is supplied to by the heat absorbed first defeated
Send pipe.In the present embodiment, register 4 is preferably thermoelectric slice (or claim: semiconductor chilling plate),
The cold end of thermoelectric slice is preferably close to the second conveying pipe 2, and the hot junction of thermoelectric slice is preferably close to
One conveying pipe 1.The heat produced when said structure thermoelectric slice can be energized passes more fully
It is defeated by the first conveying pipe 1.Register 4 both can cool down the cold-producing medium of the second conveying pipe 2,
Can heat again the cold-producing medium of the first conveying pipe 1, register 4 preferably can utilize cooling
The heat obtained from the cold-producing medium of the second conveying pipe 2 during the cold-producing medium of the second conveying pipe 2
Heat the thermoelectric slice of the cold-producing medium of the first conveying pipe 1, which thereby enhance the sky that the present invention is set
The heat exchange efficiency adjusted and energy efficiency coefficient.
Meanwhile, the present invention can be by regulating the heating efficiency of thermoelectric slice and the big of quantity of heat given up
Little mode controls the degree of superheat and the second conveying pipe 2 of the cold-producing medium in the first conveying pipe 1
The degree of supercooling of interior cold-producing medium.Owing to heat conducting element 3 and/or register 4 can be by heats
Pass to the cold-producing medium in the first conveying pipe 1, thus make the refrigerant vapour temperature of entrance compressor
Spending higher, compressor will not occur liquid hammer problem, owing to can control the first conveying as required
The degree of superheat of the cold-producing medium in pipe 1, so can by control cold-producing medium the degree of superheat by the way of,
Ensure that compressor always operates in efficient district, make complete machine Energy Efficiency Ratio be obviously improved.
In the present embodiment, superheater can also include that attemperator 5, attemperator 5 are arranged on
One conveying pipe 1 carries pipe 2 between the two and outside both with second, and attemperator 5 is at least
The first conveying pipe 1 and heat of the second conveying pipe 2 release can be preserved.
The heat that attemperator 5 can avoid the cold-producing medium in the second conveying pipe 2 to come out dissipates
It is dealt into outside superheater, avoids the heat of the first conveying pipe 1 inner refrigerant to leak simultaneously, thus
The present invention second can be improved and carry the heat recovery efficiency of the cold-producing medium in pipe 2, more save the energy.
In the present embodiment, attemperator 5 can include shell 51 and energy-accumulation material 52, wherein:
Being provided with the first installing hole and the second installing hole on shell 51, the first conveying pipe 1 passes through
Wearing the first installing hole, the second conveying pipe 2 runs through the second installing hole, and energy-accumulation material 52 is filled in the
One conveying pipe 1 and the second conveying pipe 2 are between the two and the first conveying pipe 1 and second carries pipe
Both 2 and between shell 51.
Energy-accumulation material 52 can be to the cold-producing medium in the first conveying pipe 1 and the second conveying pipe 2
The heat come out plays the effect of savings, thus improves the present invention second and carry in pipe 2
The efficiency of refrigerant suction heat, more save the energy.Shell 51 to energy-accumulation material 52 and
First conveying pipe 1 and the second conveying pipe 2 have carrying, the effect of protection.
Adiabator layer 53 it is also provided with, insulation on the inwall of the present embodiment housing 51
Material layer 53 is between the inwall and energy-accumulation material 52 of shell 51.Adiabator layer 53 can
Come out with the cold-producing medium being effectively prevented from the first conveying pipe 1 and the second conveying pipe 2
Heat is dispersed into outside superheater.
In the present embodiment, register 4 can be electric calorifie installation (preferably thermoelectric slice), electric heating
Device is arranged on the region between the first conveying pipe 1 and the second conveying pipe 2 close to shell 51, outward
It is provided with circuit 41 port on shell 51, can be that the circuit 41 that electric calorifie installation is powered is led to by circuit
Mouth extends shell 51.
Said structure not only contributes to the dismounting of register 4, and can reduce the length of circuit
Degree is with cost-effective.
In the present embodiment, the first conveying pipe 1 and the second conveying pipe 2 are each straight tube.Straight tube phase
Shorter for bend pipe length of the prior art, more save material.First carries the axial of pipe 1
The axial direction that direction is preferably with the second conveying pipe 2 is paralleled.First conveying in the present embodiment
The internal diameter of pipe 1 is preferably greater than the internal diameter of the second conveying pipe 2.Said structure is conducive to cold-producing medium
Quick flowing, the first conveying pipe 1 carries the tube wall of pipe 2 to cold-producing medium and air-conditioning with second
The pressure loss that system causes is less.
As shown in Figures 2 and 3, the air-conditioning device that the embodiment of the present invention provides, including compressor
61, control valve (preferably cross valve) 62, outdoor heat exchanger 63, indoor heat exchanger 64 with
And the superheater that the arbitrary technical scheme of the present invention provides, wherein: the flow inlet of compressor 61 and the
One conveying pipe 1 the head piece that goes out be connected, control valve 62 be connected to compressor 61 go out head piece,
The first conveying flow inlet of pipe 1, the first fluid port of outdoor unit heat exchanger and indoor heat exchange
Between the first fluid port of device 64.The second fluid port of outdoor unit heat exchanger and the second conveying
The flow inlet of pipe 2 is connected, second conveying pipe 2 go out the second of head piece and indoor heat exchanger 64
Fluid port is connected.
The duty of control valve 62 includes the first duty and such as Fig. 3 as shown in Figure 2
Shown second duty.
During as in figure 2 it is shown, control valve 62 is in the first duty, compressor 61 go out stream
Mouth is connected with the first fluid port of outdoor heat exchanger 63, the first fluid of indoor set heat exchanger
The flow inlet of port and the first conveying pipe 1 is connected.
During as it is shown on figure 3, control valve 62 is in the second duty, compressor 61 go out stream
Mouth is connected with the first fluid port of indoor heat exchanger 64, the first fluid of outdoor unit heat exchanger
The flow inlet of port and the first conveying pipe 1 is connected.
When control valve 62 is in the first duty, in Fig. 2 represented by the solid line of cross valve
Coolant channel conducting, now, compressor 61 start after, the present invention provide air-conditioning device
Indoor can be carried out operation of freezing.When control valve 62 is in the second duty, in Fig. 3 four
Coolant channel represented by the solid line conducting of logical valve, now, after compressor 61 starts, this
The air-conditioning device of bright offer can heat operation to indoor.
In the present embodiment, air-conditioning device can also include expansion valve 65 and/or outer blower fan 66, air-conditioning
Device preferably comprises expansion valve (preferably electric expansion valve) 65 and outer blower fan 66, wherein:
The head piece that goes out of the second conveying pipe 2 passes through the second of expansion valve 65 and indoor heat exchanger 64
Body port is connected.The air-out direction of outer blower fan 66 is towards outdoor unit heat exchanger.
Expansion valve 65 can reduce by the pressure of the cold-producing medium of its process as restricting element.Outward
Blower fan 66 can accelerate the heat transfer rate of outdoor unit heat exchanger and environment about.
Arbitrary technical scheme disclosed in the invention described above unless otherwise stated, if it discloses
Number range, then disclosed number range is preferred number range, any this area
Skilled artisans appreciated that: preferably number range is only technology in many enforceable numerical value
The numerical value that effectiveness comparison is obvious or representative.Owing to numerical value is more, it is impossible to exhaustive, so
The present invention just open component values to illustrate technical scheme, and, above-mentioned row
The numerical value lifted should not constitute the restriction to the invention protection domain.
If being used herein the word such as " first ", " second " to if limiting parts,
Those skilled in the art should know: " first ", the use of " second " are only used to just
Distinguishing parts on describing such as does not has outside Stated otherwise, and above-mentioned word is the most special
Implication.
Meanwhile, if the invention described above discloses or relate to parts or the knot of connection fastened to each other
Component, then, unless otherwise stated, fixing connection is it is to be understood that can releasably fix
Connect (such as using bolt or screw to connect), it is understood that for: non-removable fixing
Connecting (such as rivet, weld), certainly, connection fastened to each other can also be integral type structure
(such as use casting technique is integrally formed manufacture) is replaced (substantially cannot be used integrally
Except forming technology).
It addition, being used for applied in arbitrary technical scheme disclosed in the invention described above represents position
The term of relation or shape its implication unless otherwise stated includes approximating with it, similar or close
State or shape.The either component that the present invention provides both can be by multiple single parts
Assemble, it is also possible to the separate part that the technique that is one of the forming manufactures.
Finally should be noted that: above example only in order to technical scheme to be described and
Non-to its restriction；Although the present invention being described in detail with reference to preferred embodiment, affiliated
The those of ordinary skill in field is it is understood that still can enter the detailed description of the invention of the present invention
Row is revised or portion of techniques feature is carried out equivalent；Without deviating from technical solution of the present invention
Spirit, it all should be contained in the middle of the technical scheme scope that the present invention is claimed.
Claims (9)
1. a superheater, it is characterised in that include the first conveying pipe (1), the second conveying
Pipe (2) and register (4), wherein:
Described register (4) is at least connected with described first conveying pipe (1), and described tune
Temperature device (4) at least can heat described first conveying pipe (1)；And/or, described register
(4) at least it is connected with described second conveying pipe (2), and described register (4) at least can
Cool down described second conveying pipe (2)；
Described superheater also includes that heat conducting element (3), described heat conducting element (3) are arranged on institute
State between the first conveying pipe (1) and described second conveying pipe (2), described heat conducting element (3)
Heat can be transmitted between the two in described first conveying pipe (1) and described second conveying pipe (2)
Amount, the thermal conductivity of described heat conducting element (3) be better than described first conveying pipe (1) tube wall with
And described second conveying pipe (2) tube wall；
Described superheater also includes that attemperator (5), described attemperator (5) are arranged on institute
State the first conveying pipe (1) and described second conveying pipe (2) between the two and described first defeated
Outside sending pipe (1) to manage both (2) with described second conveying, described attemperator (5) is at least
The heat that described first conveying pipe (1) discharges can be preserved with described second conveying pipe (2)；
The internal diameter of described first conveying pipe (1) is more than the internal diameter of described second conveying pipe (2).
Superheater the most according to claim 1, it is characterised in that described heat conducting element
For heat conductive rubber, described heat conductive rubber is filled in described first conveying pipe and described second conveying pipe
Between, and described heat conductive rubber is managed with described first conveying and described second conveying pipe contacts.
Superheater the most according to claim 1, it is characterised in that described register
It is arranged between described first conveying pipe with described second conveying pipe, and described register can be from
Described second conveying pipe absorbs heat and utilizes the heat absorbed to heat described first conveying
Pipe.
Superheater the most according to claim 3, it is characterised in that described register
For thermoelectric slice, the cold end of described thermoelectric slice is close to described second conveying pipe, the heat of described thermoelectric slice
End is close to described first conveying pipe.
Superheater the most according to claim 1, it is characterised in that described attemperator
Including shell and energy-accumulation material, wherein:
The first installing hole and the second installing hole, described first conveying pipe it is provided with on described shell
Running through described first installing hole, described second conveying pipe runs through described second installing hole, described storage
Described first conveying pipe and described second conveying pipe can be filled between the two and described the by material
Between one conveying pipe and described both second conveying pipes and described shell.
Superheater the most according to claim 5, it is characterised in that described attemperator
Also include that adiabator layer, described adiabator layer are arranged on the inwall of described shell, described
Adiabator layer is between the inwall and described energy-accumulation material of described shell.
Superheater the most according to claim 1, it is characterised in that described register
For electric calorifie installation, described electric calorifie installation is arranged on described first conveying pipe and described second conveying pipe
Between close to the region of described shell, described shell is provided with circuit port, for described electric heating
The circuit that device is powered is extended described shell by described circuit port.
8. an air-conditioning device, it is characterised in that include that compressor, control valve, outdoor are changed
The arbitrary described superheater of hot device, indoor heat exchanger and claim 1-7, wherein:
The flow inlet of described compressor is connected with the head piece that goes out of described first conveying pipe, described control
Valve processed be connected to described compressor go out head piece, described first conveying the flow inlet of pipe, described room
The first fluid port of outer machine heat exchanger and the first fluid port of described indoor heat exchanger it
Between；
The second fluid port of described outdoor unit heat exchanger and the described second flow inlet carrying pipe
It is connected, the second fluid port going out head piece and described indoor heat exchanger of described second conveying pipe
It is connected；
The duty of described control valve includes the first duty and the second duty；
When described control valve is in the first duty, described compressor go out head piece and described room
The first fluid port of external heat exchanger is connected, the first fluid port of described indoor set heat exchanger
It is connected with the flow inlet of described first conveying pipe；
When described control valve is in the second duty, described compressor go out head piece and described room
The first fluid port of interior heat exchanger is connected, the first fluid port of described outdoor unit heat exchanger
It is connected with the flow inlet of described first conveying pipe.
Air-conditioning device the most according to claim 8, it is characterised in that described air-conditioning fills
Put and also include expansion valve and/or outer blower fan, wherein:
The head piece that goes out of described second conveying pipe passes through described expansion valve and described indoor heat exchanger
Second fluid port is connected；
The air-out direction of described outer blower fan is towards described outdoor unit heat exchanger.
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| CN103968617B true CN103968617B (en) | 2016-08-17 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105318613A (en) * | 2015-12-05 | 2016-02-10 | 广东志高空调有限公司 | Air-conditioning system |
| CN111578442B (en) * | 2020-05-12 | 2022-06-17 | 宁波奥克斯电气股份有限公司 | Liquid return prevention control method and device for compressor and air conditioner |
| CN112432399B (en) * | 2020-12-08 | 2022-07-01 | 合肥美的暖通设备有限公司 | Air conditioning system |
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| US8813515B2 (en) * | 2010-11-04 | 2014-08-26 | International Business Machines Corporation | Thermoelectric-enhanced, vapor-compression refrigeration apparatus facilitating cooling of an electronic component |
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| US6351950B1 (en) * | 1997-09-05 | 2002-03-05 | Fisher & Paykel Limited | Refrigeration system with variable sub-cooling |
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| CN103968617A (en) | 2014-08-06 |
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