CN208952328U - air conditioner control device and air conditioner - Google Patents
air conditioner control device and air conditioner Download PDFInfo
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- CN208952328U CN208952328U CN201821661296.1U CN201821661296U CN208952328U CN 208952328 U CN208952328 U CN 208952328U CN 201821661296 U CN201821661296 U CN 201821661296U CN 208952328 U CN208952328 U CN 208952328U
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- heat exchanger
- air
- plate heat
- valve
- temperature sensing
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 46
- 238000009413 insulation Methods 0.000 claims abstract description 44
- 238000004321 preservation Methods 0.000 claims abstract description 5
- 238000004378 air conditioning Methods 0.000 claims description 70
- 238000010276 construction Methods 0.000 claims description 39
- 239000003507 refrigerant Substances 0.000 claims description 31
- 239000000945 filler Substances 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000010257 thawing Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 239000012765 fibrous filler Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 description 8
- 230000001172 regenerating effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
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- Air Conditioning Control Device (AREA)
Abstract
The utility model relates to an air conditioner controlgear and air conditioner, this equipment includes: the system comprises a throttling component, a first regulating valve, a second regulating valve, a first temperature sensing bulb, a controller, a plate heat exchanger with a heat preservation structure, a second temperature sensing bulb, a system high-pressure sensor and an inner machine heat exchanger temperature sensing bulb; the heat insulation structure is arranged around the inner pipeline of the plate heat exchanger; the first end of plate heat exchanger is linked together with outdoor heat exchanger, and the second end is linked together with indoor heat exchanger, and the third end is connected on the second pipeline, and the first end of plate heat exchanger is linked together through first governing valve and trunk line, is linked together through throttling component and supplementary pipeline, and the trunk line second end is plate heat exchanger second end, and supplementary pipeline second end is plate heat exchanger third end, and the controller is connected with first temperature sensing package, throttling component, second temperature sensing package, system high pressure sensor, indoor unit heat exchanger temperature sensing package respectively. The device or the air conditioner can realize the effect of two functions of one device.
Description
Technical field
The utility model relates to air conditioner controlling technology fields, and in particular to a kind of air-conditioning control equipment and air-conditioning.
Background technique
The efficient multi-gang air-conditioner series of products of house ornamentation, have occupied area small, and controllability is strong, and an outer machine collocation is multiple interior
The huge advantage of machine has very strong competitiveness in current in the market.In order to seize the first market opportunities, existing multi-connected machine system is improved
Column control of product logic, optimizes product structure, and reducing cost is highly desirable, and the especially relatively large side air-out of sales volume is multi-joint
Machine series products.
Side air-out multi-connected machine series currently on the market, since one drags more characteristics, so unavoidable long connecting leg
Mounting means, connecting tube is long to will lead to degree of supercooling deficiency under refrigerating state, and refrigeration effect is poor, therefore can all be arranged one
A subcooler structure, exactly a plate heat exchanger solve the problems, such as this.Meanwhile in order to which multi-connected machine series is under low-temperature heating
Regenerative apparatus can be mounted on multi-joint machine series products by the operation of defrosting state.Wherein, subcooler and regenerative apparatus are two
Independent structure completes two different functions, but due to the non-essential of regenerative apparatus, if separately installed regenerative apparatus meeting
Lead to that the wasting of resources, also making multi-line system, structure is complicated, unit occupied space is excessive.
Utility model content
In view of this, providing a kind of air-conditioning control equipment the purpose of the utility model is to overcome the deficiencies in the prior art
And air-conditioning.
In order to achieve the above object, the utility model adopts the following technical solution:
A kind of air-conditioning control equipment, comprising:
Throttle part, at least one second regulating valve, the first temperature sensing package, controller, has at least one first regulating valve
The plate heat exchanger of insulation construction, the second temperature sensing package, the interior machine heat exchanger temperature sensing package of system high pressure sensor, air-conditioner set；Institute
State the internal pipeline surrounding that insulation construction is set to the plate heat exchanger；
The first end and second end of the plate heat exchanger is connected in first pipe；The first pipe is outdoor
The pipeline that heat exchanger is connected with indoor heat exchanger by minor valve；The first end of the plate heat exchanger and the outdoor heat exchange
Device is connected；The second end of the plate heat exchanger is connected with the indoor heat exchanger；The third end of the plate heat exchanger
It is connected on second pipe, the second pipe is that the indoor heat exchanger is connected by four-way valve with the outdoor heat exchanger
Pipeline；
The first end of the plate heat exchanger passes through the main pipeline of first regulating valve and the plate heat exchanger respectively
First end be connected, be connected by the throttle part with the first end of the auxiliary pipeline of the plate heat exchanger；
The second end of the auxiliary pipeline is the third end of the plate heat exchanger, and the second end of the main pipeline is the plate
The second end of formula heat exchanger, the second end one-way conduction of the main pipeline；
Second regulating valve is arranged between the second end of the plate heat exchanger and the first end of the plate heat exchanger
Connecting pipe on；
First temperature sensing package is arranged at the insulation construction of the plate heat exchanger, for detecting the insulation construction
Insulation construction temperature；Second temperature sensing package is set to the output end of the throttle part, for detecting the throttle part
The throttling refrigerant output temperature of output end；
The controller, respectively with first temperature sensing package, the throttle part, second temperature sensing package, the system
High pressure sensor, the interior machine heat exchanger temperature sensing package are connected, defeated for receiving the insulation construction temperature, the throttling refrigerant
The interior machine heat exchanger that temperature, the system high pressure of system high pressure sensor detection and the interior machine heat exchanger temperature sensing package detect out
Temperature controls the opening and closing of first regulating valve and second regulating valve, in difference under different air-conditioner set operating statuses
The open state of the throttle part is controlled under air-conditioner set operating status, according to object run data to be in air-conditioner set
Under refrigerating state, the temperature of refrigerant in the main pipeline of the plate heat exchanger is reduced, or in the case where air-conditioner set is in heating state,
Make the insulation construction storage heat, under defrosting state, so that refrigerant is absorbed heat from the insulation construction and be evaporated；It is described
Object run data include: the insulation construction temperature, the throttling refrigerant output temperature, the system high pressure and/or described
Interior machine heat exchanger temperature.
Optionally, the throttle part includes: at least one electric expansion valve or at least one solenoid valve.
Optionally, the insulation construction is the filler with heat insulation function.
Optionally, the filler is fibrous filler object or granulated filler object.
Optionally, first regulating valve includes solenoid valve or electric expansion valve.
Optionally, second regulating valve includes solenoid valve or electric expansion valve.
Optionally, further includes:
First unidirectional adjustment structure, the second unidirectional adjustment structure；
The first end of the first unidirectional adjustment structure is connected with the main pipeline of the plate heat exchanger, second end and institute
The second end for stating plate heat exchanger is connected；
The second end for being set to the plate heat exchanger of the second unidirectional adjustment structure and the plate heat exchanger
Between first end.
Optionally, the described first unidirectional adjustment structure includes check valve or solenoid valve.
Optionally, the described second unidirectional adjustment structure includes check valve or solenoid valve.
A kind of air-conditioning, comprising: air-conditioning internal machine and the outdoor machine of air-conditioner including air-conditioning control equipment as described above；
Or, outdoor machine of air-conditioner and the air-conditioning internal machine including air-conditioning control equipment as described above.
Optionally, the outdoor machine of air-conditioner including air-conditioning control equipment as described above specifically:
The first end of the plate heat exchanger is connected with the first electric expansion valve of the outer machine of unit；The plate heat exchanger
The minor valve of the outer machine of second end and unit be connected；The big valve of machine outside unit is arranged in the third end of the plate heat exchanger
Between four-way valve.
Technical solution provided by the present application can include the following benefits:
A kind of air-conditioning control equipment disclosed herein, comprising: throttle part, at least one first regulating valve, at least one
A second regulating valve, the first temperature sensing package, controller, the plate heat exchanger with insulation construction, the second temperature sensing package, system high pressure pass
The interior machine heat exchanger temperature sensing package of sensor, air-conditioning internal machine；Wherein, insulation construction is set to the plate heat exchanger internal pipeline four
The first end in week, plate heat exchanger is connected with the outdoor heat exchanger of the outer machine of unit；The second end and machine of the plate heat exchanger
The indoor heat exchanger of machine is connected in group；The third end of the plate heat exchanger is connected to the indoor heat exchanger and passes through four-way valve
Any position on pipeline being connected with the outdoor heat exchanger；The first end of plate heat exchanger is adjusted by first respectively
Valve is connected with the main pipeline of plate heat exchanger, is connected by throttle part with the first end of the auxiliary pipeline of plate heat exchanger,
The second end of auxiliary pipeline is connected with the third end of the plate heat exchanger, and the second end of plate heat exchanger is adjusted by described second
Section valve is connected with the first end of the plate heat exchanger, and the first temperature sensing package is set at the insulation construction, the second temperature sensing package
It is set to the output end of the throttle part, controller is high by receiving insulation construction temperature, throttling refrigerant output temperature, system
Pressure and interior machine heat exchanger temperature and air-conditioner set operating status control the open state of throttle part, are run by air-conditioner set
State controls to adjust the opening and closing of valve, so that air-conditioner set reduces refrigerant temperature when freezing, or is in heating shape in air-conditioner set
Under state, make the insulation construction storage heat, under defrosting state, so that refrigerant is absorbed heat from the insulation construction and steamed
Hair.Guarantee that air-conditioner set plays the function of subcooler in refrigerating state, the function of regenerative apparatus is played in the state of defrosting, protects
The effect that an equipment realizes two kinds of functions is demonstrate,proved, simplifies set structure, reduces unit volume, optimize unit performance.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings；
Fig. 1 is the air-conditioning control equipment structure chart that an embodiment of the present invention provides；
Fig. 2 is the air-conditioning control equipment schematic diagram that another embodiment of the utility model provides；
Fig. 3 is the air conditioning structure diagram that an embodiment of the present invention provides.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Fig. 1 is the air-conditioning control equipment structure chart that an embodiment of the present invention provides.Referring to Fig. 1, a kind of airconditioning control
Equipment, comprising:
Throttle part 103, at least one first regulating valve 101, at least one second regulating valve 102, the first temperature sensing package
106, controller 104, the plate heat exchanger 107 with insulation construction, the second temperature sensing package 105, system high pressure sensor 109, sky
Adjust the interior machine heat exchanger temperature sensing package 108 of unit；
Wherein, the insulation construction is set to the internal pipeline surrounding of the plate heat exchanger 107；
The first end and second end of the plate heat exchanger 107 is separately connected in first pipe；The first pipe is room
The pipeline that external heat exchanger is connected with indoor heat exchanger by minor valve；Outside the first end and unit of the plate heat exchanger 107
The outdoor heat exchanger of machine is connected；The second end of the plate heat exchanger 107 is connected with the indoor heat exchanger of machine in unit；
The third end of the plate heat exchanger 107 is connected on second pipe, and the second pipe is the indoor heat exchange
The pipeline that device is connected by four-way valve with the outdoor heat exchanger；
The first end of the plate heat exchanger 107 passes through first regulating valve 101 and the plate heat exchanger respectively
107 main pipeline is connected, and is connected by the throttle part 103 with the first end of the auxiliary pipeline of the plate heat exchanger 107
It connects；
The second end of the auxiliary pipeline is the third end of the plate heat exchanger 107；
Second regulating valve 102 be arranged in the plate heat exchanger 107 second end and the plate heat exchanger 107
On connecting pipe between first end；
First temperature sensing package 106 is arranged at the insulation construction of the plate heat exchanger 107, for detecting the heat preservation
The insulation construction temperature of structure；Second temperature sensing package 105 is set to the output end of the throttle part 103, for detecting
State the throttling refrigerant output temperature of the output end of throttle part 103；
The controller 104, respectively with first temperature sensing package 106, the throttle part 103, second temperature sensing package
105, the system high pressure sensor 109, the interior machine heat exchanger temperature sensing package 108 are connected, for receiving the insulation construction
The system high pressure and the interior machine heat exchanger that temperature, the throttling refrigerant output temperature, the system high pressure sensor 109 detect
The interior machine heat exchanger temperature that temperature sensing package 108 detects, controls 101 He of the first regulating valve under different air-conditioner set operating statuses
The opening and closing of second regulating valve 102 controls the throttling according to object run data under different air-conditioner set operating statuses
The open state of component, to reduce refrigerant in the main pipeline of the plate heat exchanger in the case where air-conditioner set is in refrigerating state
Temperature, or in the case where air-conditioner set is in heating state makes the insulation construction storage heat, under defrosting state, make refrigerant from
The insulation construction absorbs heat and is evaporated；The object run data include: the insulation construction temperature, it is described throttling it is cold
Matchmaker's output temperature, the system high pressure and/or the interior machine heat exchanger temperature.
Wherein it should be noted that above-mentioned throttle part 103 includes: at least one electric expansion valve or at least one electricity
Magnet valve.And using an electric expansion valve in the embodiment of the present application, it should be noted that the selection of throttle part is not only
One, as long as the device that can control uninterrupted according to the actual situation can be with so the selection of throttle part can basis
User demand is Yu Xianxuanding.
Further, the insulation construction in above-described embodiment is the filler with heat insulation function, and filler can be with
For fibrous filler object or granulated filler object, the selection of filler is not unique herein, as long as the material of insulation effect can be played
Material is ok, therefore the application filler can be preset according to the actual situation.
Meanwhile above-mentioned first regulating valve and the second regulating valve can be solenoid valve or electric expansion valve, in the present embodiment
First regulating valve and the second regulating valve are solenoid valve, and quantity is 1.It should be noted the first regulating valve and the second regulating valve
Type and the selection of quantity can be preset according to user demand.The master of first regulating valve and the second regulating valve in the application
Wanting function is exactly pipeline whether opening.
The course of work of above-mentioned air-conditioning control equipment is now discussed in detail:
When air-conditioning is in refrigerating state, the first regulating valve unlatching, second regulating valve closing are controlled, according to institute
The open state of system high pressure and the interior machine heat exchanger temperature control throttle part is stated, to reduce the master of the plate heat exchanger
The temperature of refrigerant in pipeline；
If air-conditioner set is in heating state, the first regulating valve closing, second regulating valve unlatching are controlled, according to
The open state of the insulation construction temperature control throttle part, so that the insulation construction stores heat；
If air-conditioner set is in defrosting state, control first regulating valve, second regulating valve are turned off, according to institute
The open state for stating throttling refrigerant output temperature control throttle part, is steamed so that refrigerant absorbs heat from the insulation construction
Hair.
When can guarantee that air-conditioner set is in refrigerating state by controlling above, the application air-conditioning control equipment be may be implemented
The function of subcooler, when unit is in heating state, due to being increased in the plate heat exchanger of the application air-conditioning control equipment
Insulation construction, in the state of heating, insulation construction can store heat, when unit is in defrosting state, according to the application air-conditioning
The heat of control equipment storage provides heat for refrigerant, guarantees refrigerant evaporation to realize the effect of defrost, at this time the application air-conditioning
Control equipment plays the function of regenerative apparatus.Subcooler in process of refrigerastion can either be realized using above-mentioned air-conditioning control equipment
Function, and can be realized the function of the regenerative apparatus during defrost, the effect that an equipment completes two kinds of functions is realized, letter
Change set structure, reduce unit volume, save installation space, optimizes unit performance.Simultaneously because not having to additional installation accumulation of heat
Device and reduce costs.
Further, disclosed herein as well is another embodiments on the basis of the above embodiments:
The air-conditioning control equipment of the application further include:
First unidirectional adjustment structure, the second unidirectional adjustment structure；
The first end of the first unidirectional adjustment structure is connected with the main pipeline of the plate heat exchanger, second end and institute
The second end for stating plate heat exchanger is connected；
The second end for being set to the plate heat exchanger of the second unidirectional adjustment structure and the plate heat exchanger
Between first end.
Wherein, the first unidirectional adjustment structure includes check valve or solenoid valve；The second unidirectional adjustment structure includes unidirectional
Valve or solenoid valve.The first unidirectional adjustment structure, the second unidirectional adjustment structure are all made of check valve in the present embodiment, it should be noted that
It is that the device selection of the unidirectional adjustment structure of first in the application, the second unidirectional adjustment structure is not limited only to the application
In the check valve or solenoid valve mentioned, can preselect according to the actual situation.
Air-conditioning control equipment can be guaranteed using the above-mentioned first unidirectional adjustment structure, the second unidirectional adjustment structure in the application
Liquid flow direction between air-conditioning control equipment is at unidirectional, optimization FC effect.
On the basis of the above embodiments, more specifically to introduce air-conditioning control equipment, the application also provides another real
Apply example.Fig. 2 is the air-conditioning control equipment schematic diagram that another embodiment of the utility model provides.Referring to fig. 2, a kind of airconditioning control is set
It is standby, comprising: throttle part 103, the second regulating valve 102, the first temperature sensing package, controller, has heat preservation knot at first regulating valve 101
The plate heat exchanger 107 of structure 112, the second temperature sensing package, system high pressure sensor, the interior machine heat exchanger temperature sensing package of air-conditioner set,
One unidirectional adjustment structure 110, the second unidirectional adjustment structure 111；
Wherein, the first end a and second end b of plate heat exchanger 107 are separately connected in first pipe；The first pipe is
The pipeline that outdoor heat exchanger is connected with indoor heat exchanger by minor valve；Outside the first end a and unit of the plate heat exchanger
The outdoor heat exchanger of machine is connected；The second end b of the plate heat exchanger is connected with the indoor heat exchanger of machine in unit；
The third end c of the plate heat exchanger is connected on second pipe, and the second pipe is the indoor heat exchanger
The pipeline being connected by four-way valve with the outdoor heat exchanger；
The first end a of plate heat exchanger passes through the master of first regulating valve 101 and the plate heat exchanger 107 respectively
Pipeline is connected, and is connected by the throttle part 103 with the first end of the auxiliary pipeline of the plate heat exchanger 107；It is described
The second end of auxiliary pipeline is the third end c of the plate heat exchanger.
The first regulating valve is solenoid valve in the present embodiment, throttle part is electric expansion valve, the second regulating valve is solenoid valve
For be specifically introduced.
Wherein, since the structure of the air-conditioning control equipment in this embodiment and connection relationship are same with the above-mentioned embodiment,
And function, effect are also identical.So this embodiment is no longer described in detail, specific introduce please refers to above-described embodiment.
For the connection relationship of air-conditioning control equipment in more detailed description the application, air-conditioning is now installed on air-conditioning control equipment
Describe in detail on the outer machine of unit: Fig. 3 is the air conditioning structure diagram that another embodiment of the utility model provides.Referring to
Fig. 3, air-conditioning include: air-conditioning control equipment 201, the minor valve 202 of the outer machine of air-conditioner set, the outer machine of unit outside heat exchanger 203,
The four-way valve 206 of the outer machine of machine heat exchanger 204, high pressure sensor 205, unit, gas-liquid separator 207, oil separation in air-conditioner set
The big valve 209 of device 208 and the outer machine of unit, the structure compositions such as compressor, low pressure sensor.Wherein, air-conditioning control equipment 201
The port a is the first end of plate heat exchanger, and the port b is the second end of plate heat exchanger, and the port c is the third of plate heat exchanger
End.
Wherein, the port a is connected by an electric expansion valve with outside heat exchanger, and the port b passes through minor valve and unit
The inside heat exchanger of interior machine is connected, and the port c is arranged in outside unit between the big valve 209 and four-way valve 206 of machine.
When air-conditioner set is under refrigerating state, the liquid refrigerants of the cryogenic high pressure of outdoor heat exchanger output is by the port a
Into air-conditioning control equipment, wherein liquid coolant major part flow enters the main pipeline of plate heat exchanger by the first regulating valve,
Fraction flow refrigerant is throttled by throttle part, generates low temperature refrigerant, is then flowed into inside plate heat exchanger and is carried out again
Heat exchange reduces the temperature of low temperature liquid refrigerant in sprue, is at pure liquid state.It is saved then into indoor unit
Stream, evaporation absorb heat, and the fraction refrigerant to be exchanged heat becomes gaseous state and returns to gas-liquid separator or oil eliminator by the port c,
Complete entire refrigerative circle system.
In the state of heating, the condensed refrigerant of unit indoor unit is entered in air-conditioning control equipment, and script airconditioning control is set
Standby runner is provided with the first check valve, causes the lower refrigerant of temperature straight by second solenoid valve and second one-way valve channel
It connects outflow and enters outdoor heat exchanger evaporation and heat-exchange.The big valve of machine is to the branch of connection between four-way valve due to throttling outside unit
The control of component, the high temperature and pressure refrigerant for having small flow flow through, and constantly to the insulation construction heating in air-conditioning control equipment, protect
Warm structure stores heat；
When unit is in defrosting state, electronic expansion valve of indoor unit, which is all closed, prevents condenser temperature from declining, and unit turns
For refrigeration, refrigerant is condensed in outdoor heat exchanger, is then evaporated using the heat that insulation construction stores, and is just directly returned later
To gas-liquid separator, entire heating, defrost process are completed.
Air-conditioning control equipment in this embodiment can be according to the different operation shapes of air-conditioner set by above-mentioned connection relationship
State takes different control modes, and it is different to guarantee that air-conditioning control equipment can be realized in the case where air-conditioning difference operating status
Control function.
Further, a kind of air-conditioning is also disclosed in the application, comprising: air-conditioning internal machine and including as described above
The outdoor machine of air-conditioner of air-conditioning control equipment；
Or, outdoor machine of air-conditioner and the air-conditioning internal machine including air-conditioning control equipment as described above.
Wherein, the outdoor machine of air-conditioner of air-conditioning control equipment described above is wanted including such as right specifically:
The first end of the plate heat exchanger is connected with the first electric expansion valve of the outer machine of unit；The plate heat exchanger
The minor valve of the outer machine of second end and unit be connected；The big valve of machine outside unit is arranged in the third end of the plate heat exchanger
Between four-way valve.
It is understood that same or similar part can mutually refer in the various embodiments described above, in some embodiments
Unspecified content may refer to the same or similar content in other embodiments.
It should be noted that term " first ", " second " etc. are used for description purposes only in the description of the present invention,
It is not understood to indicate or imply relative importance.In addition, in the description of the present invention, unless otherwise indicated, it is " more
It is a " meaning refer at least two.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (11)
1. a kind of air-conditioning control equipment characterized by comprising
Throttle part, at least one second regulating valve, the first temperature sensing package, controller, has heat preservation at least one first regulating valve
The plate heat exchanger of structure, the second temperature sensing package, the interior machine heat exchanger temperature sensing package of system high pressure sensor, air-conditioner set；The guarantor
Warm structure setting is in the internal pipeline surrounding of the plate heat exchanger；
The first end and second end of the plate heat exchanger is connected in first pipe；The first pipe is outdoor heat exchange
The pipeline that device is connected with indoor heat exchanger by minor valve；The first end of the plate heat exchanger and the outdoor heat exchanger phase
Connection；The second end of the plate heat exchanger is connected with the indoor heat exchanger；The third end of the plate heat exchanger connects
On second pipe, the second pipe is the pipe that the indoor heat exchanger is connected by four-way valve with the outdoor heat exchanger
Road；
The first end of the plate heat exchanger passes through the of the main pipeline of first regulating valve and the plate heat exchanger respectively
One end is connected, and is connected by the throttle part with the first end of the auxiliary pipeline of the plate heat exchanger；
The second end of the auxiliary pipeline is the third end of the plate heat exchanger, and the second end of the main pipeline is described board-like changes
The second end of hot device, the second end one-way conduction of the main pipeline；
The company between the second end of the plate heat exchanger and the first end of the plate heat exchanger is arranged in second regulating valve
On threading a pipe；
First temperature sensing package is arranged at the insulation construction of the plate heat exchanger, for detecting the heat preservation of the insulation construction
Structure temperature；Second temperature sensing package is set to the output end of the throttle part, for detecting the output of the throttle part
The throttling refrigerant output temperature at end；
The controller, respectively with first temperature sensing package, the throttle part, second temperature sensing package, the system high pressure
Sensor, the interior machine heat exchanger temperature sensing package are connected, for receiving the insulation construction temperature, throttling refrigerant output temperature
The interior machine heat exchanger temperature of degree, the system high pressure of system high pressure sensor detection and the interior machine heat exchanger temperature sensing package detection
Degree, controls the opening and closing of first regulating valve and second regulating valve, in different skies under different air-conditioner set operating statuses
The open state for controlling the throttle part under operating states of the units according to object run data is adjusted, to be in system in air-conditioner set
Under cold state, the temperature of refrigerant in the main pipeline of the plate heat exchanger is reduced, or in the case where air-conditioner set is in heating state, make
The insulation construction stores heat, under defrosting state, so that refrigerant is absorbed heat from the insulation construction and is evaporated；The mesh
Mark operation data includes: the insulation construction temperature, the throttling refrigerant output temperature, the system high pressure and/or described interior
Machine heat exchanger temperature.
2. air-conditioning control equipment according to claim 1, which is characterized in that the throttle part includes: at least one electricity
Sub- expansion valve or at least one solenoid valve.
3. air-conditioning control equipment according to claim 1, which is characterized in that the insulation construction is with heat insulation function
Filler.
4. air-conditioning control equipment according to claim 3, which is characterized in that the filler is fibrous filler object or grain
Shape filler.
5. air-conditioning control equipment according to claim 1, which is characterized in that first regulating valve includes solenoid valve or electricity
Sub- expansion valve.
6. air-conditioning control equipment according to claim 1, which is characterized in that second regulating valve includes solenoid valve or electricity
Sub- expansion valve.
7. air-conditioning control equipment according to claim 1, which is characterized in that further include:
First unidirectional adjustment structure, the second unidirectional adjustment structure；
The first end of the first unidirectional adjustment structure is connected with the main pipeline of the plate heat exchanger, second end and the plate
The second end of formula heat exchanger is connected；
The second end for being set to the plate heat exchanger of the second unidirectional adjustment structure and the first of the plate heat exchanger
Between end.
8. air-conditioning control equipment according to claim 7, which is characterized in that the first unidirectional adjustment structure includes unidirectional
Valve or solenoid valve.
9. air-conditioning control equipment according to claim 7, which is characterized in that the second unidirectional adjustment structure includes unidirectional
Valve or solenoid valve.
10. a kind of air-conditioning characterized by comprising air-conditioning internal machine and including such as described in any item air-conditionings of claim 1-9
Control the outdoor machine of air-conditioner of equipment；
Or, outdoor machine of air-conditioner and include air-conditioning internal machine such as the described in any item air-conditioning control equipments of claim 1-9.
11. air-conditioning according to claim 10, which is characterized in that described includes as claim 1-9 is described in any item
The outdoor machine of air-conditioner of air-conditioning control equipment specifically:
The first end of the plate heat exchanger is connected with the first electric expansion valve of the outer machine of unit；The of the plate heat exchanger
Two ends are connected with the minor valve of the outer machine of unit；The big valve and four of machine outside unit is arranged in the third end of the plate heat exchanger
Between port valve.
Priority Applications (1)
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| CN201821661296.1U CN208952328U (en) | 2018-10-12 | 2018-10-12 | air conditioner control device and air conditioner |
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| CN208952328U true CN208952328U (en) | 2019-06-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405236A (en) * | 2018-10-12 | 2019-03-01 | 珠海格力电器股份有限公司 | Air conditioner control equipment, method and device and air conditioner |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405236A (en) * | 2018-10-12 | 2019-03-01 | 珠海格力电器股份有限公司 | Air conditioner control equipment, method and device and air conditioner |
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