CN208846782U - Air-source heat pump water heater with function of air conditioning - Google Patents
Air-source heat pump water heater with function of air conditioning Download PDFInfo
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- CN208846782U CN208846782U CN201821359607.9U CN201821359607U CN208846782U CN 208846782 U CN208846782 U CN 208846782U CN 201821359607 U CN201821359607 U CN 201821359607U CN 208846782 U CN208846782 U CN 208846782U
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Abstract
The utility model relates to art of heat pumps, disclose air-source heat pump water heater with function of air conditioning；It includes by the sequentially connected compressor of pipeline, condenser, liquid storage filter, expansion valve and evaporator, further includes cold water storage cistern and boiler, and evaporator is arranged in cold water storage cistern, and condenser is arranged in boiler；Cold water storage cistern is connected to boiler by connecting tube, is provided with water supply pipe in the middle part of connecting tube, and water supply pipe is to being provided with the first water compensating valve between boiler, water supply pipe is to being provided with the second water compensating valve between cold water storage cistern；The liquid storage filter includes tank body and refrigerant inlet, the refrigerant exit that refrigerant upper end is arranged in, and is provided with filtering plug in the middle part of tank body.Filtering plug includes the first strainer of upper end and the second strainer of filtering plug bottom, and molecular sieve filtration component is provided between the first strainer and the second strainer.
Description
Technical field
The utility model relates to art of heat pumps, more particularly to air-source heat pump water heater with function of air conditioning.
Background technique
Currently, heat pump heat exchanging technology is widely used in daily life, mainly there are ground source, wind regime and water in heat exchange source
Source；Itself with regard to heat pump heat exchanging technology, the heat exchange source that heat exchange area is big, heat conductive is good is optimal selection；Ground source
It exchanges heat most widely used in the prior art, still, the heat exchange of ground source needs arrangement heating facility on a large scale, cumbersome and cost
Higher, wind regime, water source mode then can avoid problem above, and for heat conducting effect and heat exchange efficiency, water source is better than wind regime.
The performance of air source heat pump is affected by outdoor climate conditions variation, with the variation of outdoor environment, heat pump
Performance unstable trend is presented.Summer, with the raising of outside air temperature, cooling load increases, heat pump system condensation temperature
Degree increases, and the heat pump temperature difference increases, so that unit integrally cooling efficiency is lower.During Teat pump boiler operation, need to control
Water temperature processed opens heating in low temperature, stops heating at high temperature, when environment temperature is too low, if leaning on heat pump merely
System carrys out the water in heating water tank, and the time is long, is not able to satisfy the use demand of client, therefore will increase electric heater conduct
Another heat source system, in one temperature controller of accessories apparatus of electric heater, to reach the temperature for being accurately controlled heating water.
And it is existing inconvenient with the liquid storage filter element replacing in air source heat pump system, liquid storage amount can not
The disadvantages of adjusting.
Utility model content
The utility model provides a kind of air-source heat pump water heater with function of air conditioning according to above-mentioned technical disadvantages.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals:
Air-source heat pump water heater with function of air conditioning, including pass through the sequentially connected compressor of pipeline, condenser, liquid storage filter, swollen
Swollen valve and evaporator further include cold water storage cistern and boiler, and evaporator is arranged in cold water storage cistern, and condenser is arranged in boiler；
Cold water storage cistern is connected to boiler by connecting tube, and water supply pipe is provided in the middle part of connecting tube, and water supply pipe is arranged between boiler
There is the first water compensating valve, water supply pipe is to being provided with the second water compensating valve between cold water storage cistern；The liquid storage filter includes tank body and setting
Refrigerant inlet, refrigerant exit in refrigerant upper end, are provided with filtering plug in the middle part of tank body, filtering plug include upper end the first strainer and
Second strainer of filtering plug bottom is provided with molecular sieve filtration component, the middle part of filtering plug between the first strainer and the second strainer
Offer installation passage, sealing is plugged with outlet tube in installation passage, filtering plug by tank interior be divided into filtering plug top into
The sap cavity out of sap cavity and filtering plug lower part；The lower nozzle of outlet tube is connected to sap cavity out, and upper orifice is connected to liquid outlet, outlet tube
Lower end edge its periphery be provided with position-arresting disk, the lower end of filtering plug contradicts on position-arresting disk, tank body include upper end end cap and
Shell, end cap thread seal are provided on end cap in the upper end of shell, refrigerant inlet, refrigerant exit, and outlet tube is connected to end cap
Center.
Preferably, leading between condenser and liquid storage filter by the first piping connection between compressor and condenser
The second piping connection is crossed, by third piping connection between liquid storage filter and expansion valve, is passed through between expansion valve and evaporator
4th piping connection passes through the 5th piping connection between evaporator and compressor；It further include prepared cooling device, third pipeline is logical
Road is parallel with the first branch, and solenoid valve is provided in the first branch, and preparation cooling device is box body, is provided with above box body
Lid is provided with the 6th pipeline and the 7th pipeline in box body, is provided with containing tank in box body, the 6th pipeline include the first main channel and
First subaisle of the first main channel side is set, and the first main channel is connected to the first subaisle, and the first subaisle is along first
Main channel rectilinear direction is evenly arranged, and the 7th pipeline is identical as the 6th pipeline structure, and the 7th pipeline includes the second main channel and the
Two subaisles, the first main channel and the second main channel are arranged in parallel, and the second subaisle is embedded between the first adjacent subaisle；
The first branch is connected to the 6th pipeline by installing pipe, then flows back into third pipeline from the 6th pipeline；5th pipeline and the 7th pipeline
Connection.
Preferably, further including controller, it is provided with the first temperature sensor on evaporator, is provided with second on boiler
Temperature sensor is provided with third temperature sensor on cold water storage cistern；First temperature sensor is connected with controller by conducting wire, electricity
Magnet valve is connect by conducting wire with controller, and the first water compensating valve and the second water compensating valve are connect with controller by conducting wire.
Preferably, level detection sensors device is provided in cold water storage cistern and boiler, level detection sensors device and control
Device is connected by conducting wire.
Preferably, controller further includes time module, boiler is also connected with electric heater, electric heater and controller
It is connected by conducting wire, cold water storage cistern and boiler upper end are provided with relief valve, are provided with drainpipe on cold water storage cistern and boiler
Road.
The utility model is due to using above technical scheme, with following significant technical effect:
The utility model can carry out prepared cooling by the way that preparation cooling device is arranged to the refrigerant before entering expansion valve
So that it is further cooled down, can guarantee that refrigerant temperature can achieve required temperature in this way, and then guarantee cold into evaporator
The temperature of matchmaker is enough low, to guarantee the reliability of cold water the temperature inside the box, ensure that the refrigeration stability of entire heat pump indirectly.Simultaneously
The liquid storage filter of design can guarantee the stability of filtering plug, will not move down or shake, while filtering piston can be with
It is taken out of by outlet tube, facilitates the replacement of filtering plug.
The present apparatus can be stable offer hot water and cold water, guarantee the daily demand of user, and hot water has the electricity of auxiliary
Heating device, cold water have the preparation cooling device of auxiliary, so entire hot water and cold water are all sufficiently stable.
Detailed description of the invention
Fig. 1 is the attachment structure schematic diagram of device；
Fig. 2 is the control schematic diagram of the present apparatus；
Fig. 3 is the structural schematic diagram of liquid storage filter；
Fig. 4 is the structural schematic diagram of prepared cooling device.
The toponym that each number designation is referred in the figures above is as follows: where 1-compressor, 2-evaporators, 3-
Condenser, 4-liquid storage filters, 5-expansion valves, 6-cold water storage cisterns, 61-boilers, 62-connecting tubes, 63-water supply pipes,
64-the first water compensating valve, the 65-the second water compensating valve, the 66-the first pipeline, the 67-the second pipeline, the 68-the four pipeline, 69-the first
Temperature sensor, 70-second temperature sensors, 71-third temperature sensors, 72-level detection sensors devices, 73-electricity add
Hot device, 9-third pipelines, the 10-the five pipeline, the 11-first branchs, 12-solenoid valves, the 13-the six pipeline, the 14-the seven pipe
Road, the 15-the first main channel, the 16-the first subaisle, the 17-the second main channel, the 18-the second subaisle, 19-tank bodies, 20-
Refrigerant inlet, 21-refrigerant exits, 22-filtering plugs, the 220-the first strainer, the 221-the second strainer, 23-molecule screen assemblies,
24-outlet tubes, 25-admission chambers, 26-go out sap cavity, 28-position-arresting disks, 29-end caps, 30-shells, the cooling dress of 336-preparations
It sets.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Embodiment 1
As shown in Figures 1 to 4, air-source heat pump water heater with function of air conditioning, including pass through the sequentially connected compressor 1 of pipeline, condenser
3, liquid storage filter 4, expansion valve 5 and evaporator 2, further include cold water storage cistern 6 and boiler 61, and evaporator 2 is arranged in cold water storage cistern 6
Interior, condenser 3 is arranged in boiler 61；Cold water storage cistern 6 is connected to boiler 61 by connecting tube 62, and the middle part of connecting tube 62 is set
It is equipped with water supply pipe 63, water supply pipe 63 is set to the first water compensating valve 64, water supply pipe 63 is provided between boiler 61 between cold water storage cistern 6
It is equipped with the second water compensating valve 65；The liquid storage filter 4 include tank body 19 and the refrigerant inlet 20 of refrigerant upper end is set, refrigerant goes out
Mouthfuls 21, it is provided with filtering plug 22 in the middle part of tank body 19, filtering plug 22 includes the of 22 bottom of the first strainer 220 and filtering plug of upper end
Two strainers 221, are provided with molecular sieve filtration component between the first strainer 220 and the second strainer 221, the middle part of filtering plug 22 opens up
There is installation passage, sealing is plugged with outlet tube 24 in installation passage, and filtering plug 22 will be divided into 22 top of filtering plug inside tank body 19
22 lower part of admission chamber 25 and filtering plug go out sap cavity 26；The lower nozzle of outlet tube 24 is connected to sap cavity 26 out, upper orifice with go out
The connection of liquid mouth, its periphery of the lower end edge of outlet tube 24 are provided with position-arresting disk 28, buffer rubber gasket, mistake are provided on position-arresting disk 28
The bottom of filter plug 22 offers circle and holds chamber, position-arresting disk 28 and cushion fall within circle hold it is intracavitary.Filtering plug 22
Lower end contradicts on position-arresting disk 28, and tank body 19 includes the end cap 29 and shell 30 of upper end, and 29 thread seal of end cap is in shell 30
Upper end, refrigerant inlet 20, refrigerant exit 21 are provided on end cap 29, and outlet tube 24 is threaded in center and the refrigerant of end cap 29
21 connection of outlet.
Wherein the course of work of liquid storage filter 4 is that high temperature and pressure refrigerant carries out boiler 61 by 3 heat release of condenser
Heating, then refrigerant is cooled to middle press liquid and enters the admission chamber 25 of liquid storage filter 4 to enter after the filtering of the first strainer 220 point
Sub- screen assembly 23 is absorbed and filter, and finally enters liquid storage chamber from the filtering of the second strainer 221, and the liquid level of liquid storage chamber reaches outlet tube
When 24 bottom, refrigerant is discharged through outlet tube 24 from refrigerant exit 21.Wherein be provided on third pipeline 9 check valve prevent it is cold
The reflux of matchmaker's liquid.
It is connected between compressor 1 and condenser 3 by the first pipeline 66, by the between condenser 3 and liquid storage filter 4
The connection of two pipelines 67, is connected between liquid storage filter 4 and expansion valve 5 by third pipeline 9, is led between expansion valve 5 and evaporator 2
The connection of the 4th pipeline 68 is crossed, is connected between evaporator 2 and compressor 1 by the 5th pipeline 10；It further include prepared cooling device 36,
9 channel of third pipeline is parallel with the first branch 11, and solenoid valve 12 is provided in the first branch 11, and preparation cooling device 36 is box
Body is provided with upper cover above box body, the 6th pipeline 13 and the 7th pipeline 14 is provided in box body, is provided with and holds in box body
Slot, the 6th pipeline 13 include the first main channel 15 and the first subaisle 16 that 15 side of the first main channel is arranged in, and first is main logical
Road 15 is connected to the first subaisle 16, and the first subaisle 16 is evenly arranged along 15 rectilinear direction of the first main channel, the 7th pipeline 14
Identical as 13 structure of the 6th pipeline, the 7th pipeline 14 includes the second main channel 17 and the second subaisle 18,15 He of the first main channel
Second main channel 17 is arranged in parallel, and the second subaisle 18 is embedded between the first adjacent subaisle 16；The first branch 11 passes through
Installing pipe is connected to the 6th pipeline 13, then flows back into third pipeline 9 from the 6th pipeline 13；5th pipeline 10 and the 7th pipeline 14 connect
It is logical.Wherein heat-preservation cotton is additionally provided in box body.
The present apparatus further includes controller, and the first temperature sensor 69 is provided on evaporator 2, and is provided on boiler 61
Two temperature sensors 70 are provided with third temperature sensor 71 on cold water storage cistern 6；First temperature sensor 69 and controller are by leading
Line connection, solenoid valve 12 are connect by conducting wire with controller, and the first water compensating valve 64 and the second water compensating valve 65 pass through with controller leads
Line connection.Level detection sensors device is provided in cold water storage cistern 6 and boiler 61, level detection sensors device is with controller by leading
Line connection, controller further includes time module, and boiler 61 and cold water storage cistern 6 are respectively connected with electric heater 73, electric heater 73 with
Controller is connected by conducting wire, and cold water storage cistern 6 and 61 upper end of boiler are provided with relief valve, on cold water storage cistern 6 and boiler 61
It is provided with drainage pipeline.
The present apparatus is as follows the process of actual use the step of:
Whole device starts power up, and controller and system initialization, then controller is according in cold water storage cistern 6 and boiler 61
The signal that is transmitted of level detection sensors device control the first water compensating valve 64 or/and the second water compensating valve 65 carries out tap water supply,
Wherein the top of cold water storage cistern 6 and boiler 61 is arranged in level detection sensors device, to mend to cold water storage cistern 6 and boiler 61
Full water, wherein the liquid level detector sensor of boiler 61 is corresponding with the first water compensating valve 64, the level detection sensors device of cold water storage cistern 6
It is corresponding with the second water compensating valve 65.
Wherein cold water control is as follows:
When the temperature of third temperature sensor 71 is lower than 6 DEG C, compressor 1 is forcibly closed, stops refrigeration；
When the temperature that third temperature sensor 71 detects is greater than 8 DEG C, compressor 1, which is in, allows opening state；
Hot water control is as follows:
When the temperature of second temperature sensor 70 is higher than 60 degrees Celsius, compressor 1 is in positive closing state；
When the temperature that second temperature sensor 70 detects is lower than 55 degrees Celsius, compressor 1, which is in, allows opening state；
The electric heating condition are as follows:
6 electric heating unlocking condition of cold water storage cistern are as follows: the temperature of boiler 61 is lower than 55 degrees Celsius, and the temperature of cold water storage cistern 6 is low
In 6 degrees Celsius；
6 electric heating closedown condition of cold water storage cistern are as follows: the temperature of boiler 61 is higher than 60 degrees Celsius or the temperature of cold water storage cistern 6 is higher than
8 degrees Celsius.
61 electric heating unlocking condition of boiler are as follows: compressor 1 is opened after five minutes, and the temperature of boiler 61 is Celsius lower than 30
Degree；
61 electric heating closedown condition of boiler are as follows: the temperature of boiler 61 is higher than 38 degrees Celsius.
Wherein, when cold water storage cistern 6 temperature decline it is slower when or the first temperature sensor 69 detection 2 temperature of evaporator compared with
When high (be higher than 10 degrees Celsius), controller opens solenoid valve 12, and refrigerant a part of third pipeline 9 is by preparation cooling end and the
The refrigerant of five pipelines 10 carries out heat exchange, realizes and precools.Preparation cooling device 36 is mounted on the 5th pipeline 10 close to evaporator 2
One end.
In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the patents institute
The equivalent changes and modifications of work should all belong to the covering scope of the utility model patent.
Claims (5)
1. air-source heat pump water heater with function of air conditioning, it is characterised in that: including passing through the sequentially connected compressor of pipeline, condenser, liquid storage
Filter, expansion valve and evaporator further include cold water storage cistern and boiler, and evaporator is arranged in cold water storage cistern, and condenser setting exists
In boiler；Cold water storage cistern is connected to boiler by connecting tube, and water supply pipe, water supply pipe to boiler are provided in the middle part of connecting tube
Between be provided with the first water compensating valve, water supply pipe is to being provided with the second water compensating valve between cold water storage cistern；The liquid storage filter includes tank
Body and refrigerant inlet, the refrigerant exit that refrigerant upper end is arranged in, are provided with filtering plug in the middle part of tank body, and filtering plug includes the of upper end
Second strainer of one strainer and filtering plug bottom is provided with molecular sieve filtration component between the first strainer and the second strainer, filtering
Installation passage is offered in the middle part of plug, sealing is plugged with outlet tube in installation passage, and tank interior is divided into filtering plug by filtering plug
The admission chamber on top and the sap cavity out of filtering plug lower part；The lower nozzle of outlet tube is connected to sap cavity out, and upper orifice and liquid outlet connect
Logical, its periphery of the lower end edge of outlet tube is provided with position-arresting disk, and the lower end of filtering plug contradicts on position-arresting disk, and tank body includes upper end
End cap and shell, end cap thread seal is provided on end cap in the upper end of shell, refrigerant inlet, refrigerant exit, and outlet tube connects
It connects at the center of end cap.
2. air-source heat pump water heater with function of air conditioning according to claim 1, it is characterised in that: pass through between compressor and condenser
First piping connection is led between liquid storage filter and expansion valve by the second piping connection between condenser and liquid storage filter
Third piping connection is crossed, by the 4th piping connection between expansion valve and evaporator, passes through the 5th between evaporator and compressor
Piping connection；It further include prepared cooling device, third pipe passage is parallel with the first branch, is provided with electromagnetism in the first branch
Valve, preparation cooling device are box body, are provided with upper cover above box body, the 6th pipeline and the 7th pipeline, box are provided in box body
It is provided with containing tank in vivo, the 6th pipeline includes the first main channel and the first subaisle that the first main channel side is arranged in, the
One main channel is connected to the first subaisle, and the first subaisle is evenly arranged along the first main channel rectilinear direction, the 7th pipeline and
Six pipeline structures are identical, and the 7th pipeline includes the second main channel and the second subaisle, and the first main channel is parallel with the second main channel
Setting, the second subaisle are embedded between the first adjacent subaisle；The first branch by installing pipe be connected to the 6th pipeline, then from
6th pipeline flows back into third pipeline；5th pipeline and the 7th pipeline connection.
3. air-source heat pump water heater with function of air conditioning according to claim 2, it is characterised in that: further include controller, on evaporator
It is provided with the first temperature sensor, second temperature sensor is provided on boiler, third temperature sensing is provided on cold water storage cistern
Device；First temperature sensor is connected with controller by conducting wire, and solenoid valve is connect by conducting wire with controller, the first water compensating valve with
Second water compensating valve is connect with controller by conducting wire.
4. air-source heat pump water heater with function of air conditioning according to claim 3, it is characterised in that: be respectively provided in cold water storage cistern and boiler
There is level detection sensors device, level detection sensors device is connect with controller by conducting wire.
5. air-source heat pump water heater with function of air conditioning according to claim 3, it is characterised in that: controller further includes time module,
Boiler is also connected with electric heater, and electric heater is connect with controller by conducting wire, and cold water storage cistern and boiler upper end are respectively provided with
There is relief valve, is provided with drainage pipeline on cold water storage cistern and boiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821359607.9U CN208846782U (en) | 2018-08-22 | 2018-08-22 | Air-source heat pump water heater with function of air conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821359607.9U CN208846782U (en) | 2018-08-22 | 2018-08-22 | Air-source heat pump water heater with function of air conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208846782U true CN208846782U (en) | 2019-05-10 |
Family
ID=66357319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821359607.9U Active CN208846782U (en) | 2018-08-22 | 2018-08-22 | Air-source heat pump water heater with function of air conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208846782U (en) |
-
2018
- 2018-08-22 CN CN201821359607.9U patent/CN208846782U/en active Active
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