CN209101605U - A kind of novel solar cold heating system - Google Patents
A kind of novel solar cold heating system Download PDFInfo
- Publication number
- CN209101605U CN209101605U CN201821313556.6U CN201821313556U CN209101605U CN 209101605 U CN209101605 U CN 209101605U CN 201821313556 U CN201821313556 U CN 201821313556U CN 209101605 U CN209101605 U CN 209101605U
- Authority
- CN
- China
- Prior art keywords
- motor
- driven valve
- outlet
- import
- solar energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses the novel solar cold heating systems of one kind of solar energy and air source heat pump applied technical field, including solar energy heating evaporator, motor-driven valve one, motor-driven valve two, compressor, condenser, heat/cool circulating pump, energy-accumulating water tank, controller, evaporator, motor-driven valve three, motor-driven valve four, throttle valve, condensate correcting-distribuing device, changes in temperature end, freon diversion pipeline and freon return line, the motor-driven valve two and the outlet of motor-driven valve one and the import of compressor are connected, the outlet of the compressor is connected with the import of condenser, the outlet of the condenser is connected by the import of freon return line and throttle valve, the outlet of the throttle valve respectively with motor-driven valve four, the import of motor-driven valve three connects, solar energy and the energy in air are fully utilized, the COP of system is higher than traditional air-source 50% or more heat pump, and its cost is cheap compared with traditional solar energy coupling air-source system, good economy performance.
Description
Technical field
The utility model relates to a kind of cooling/warming systems more particularly to a kind of solar energy to combine heating and refrigeration with air source heat pump
System schema belongs to solar energy and air source heat pump applied technical field.
Background technique
As coal changes the promotion and implementation of electric policy, the mode that the heating of rural subscribers solves mainly is adopted including air source heat pump
The modes such as warm, biomass gas stove.Although belonging to cleaning heating technology above, the working efficiency of system need to be improved.
Solar energy is also one of the emphasis studied at present in the application of changes in temperature as clean renewable energy, but solar energy is answered at present
It is that hot water heating is carried out using traditional solar thermal collector mostly for heating, then hot water is used for the side of the heating in room
Formula.Supplementary energy is used when solar energy is unstable, is that two sets of independent systems are simply superimposed, and it is in non-heating season
When, there are the problems of excessive heat of solar energy system, solar thermal collector must carry out emptying or covering treatment, intelligent use journey
Degree is all to be improved, for this purpose, it is proposed that a kind of novel solar cold heating system.
Utility model content
The purpose of this utility model is to provide a kind of novel solar cold heating system, this system utilizes solar energy heating
Evaporator and conventional evaporator compose in parallel combined evaporator by compressor work, absorb the energy in solar energy and air
Amount carries heat by cycle fluid freon and is recycled, heat or cooling capacity is transmitted in energy-accumulating water tank, user passes through
Energy-accumulating water tank take heat or take it is cold, carry out room air changes in temperature adjust.This system completely solves traditional solar thermal collector
The problem of winter is afraid of to freeze, and summer is afraid of overheat, solar energy heating evaporator participates in the supply of user's changes in temperature, and summer does not need
The sun be can be carried out into isolation.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel solar cold heating system, packet
Include solar energy heating evaporator, motor-driven valve one, motor-driven valve two, compressor, condenser, heat/cool circulating pump, energy-accumulating water tank, control
Device, evaporator, motor-driven valve three, motor-driven valve four, throttle valve, condensate correcting-distribuing device, changes in temperature end, freon diversion pipeline and freon processed
Return line, the import and export end of the solar energy heating evaporator are gone out with motor-driven valve three respectively by freon diversion pipeline
Mouthful, the import of motor-driven valve one connection, the import and export end of the evaporator respectively with the outlet of motor-driven valve four, motor-driven valve two into
Mouth connection, the motor-driven valve two and the outlet of motor-driven valve one and the import of compressor are connected, the outlet and condensation of the compressor
The import of device is connected, and the outlet of the condenser is connected by the import of freon return line and throttle valve, the throttling
The outlet of valve is connected with the import of motor-driven valve four, motor-driven valve three respectively, and the outlet of the energy-accumulating water tank and heat/cool circulating pump connect
It connects, the heat/cool circulating pump connects condensate correcting-distribuing device, and the condensate correcting-distribuing device connects changes in temperature end, and the controller is respectively and too
It is electrical that sun can collect hot vaporizer, motor-driven valve one, motor-driven valve two, motor-driven valve three, motor-driven valve four, throttle valve, compressor and condenser
Connection.
Preferably, the solar energy heating evaporator is by forming array, and the parallel relationship with evaporator in series and parallel
It is to be realized by the mutual cooperation of motor-driven valve one, motor-driven valve two, motor-driven valve three and motor-driven valve four.
Preferably, the condenser is exchanged heat by freon cycle fluid and energy-accumulating water tank, and the condenser can be
Diversified forms, the heat exchange mode between the condenser and energy-accumulating water tank is not limited only to such mode.
Preferably, the changes in temperature end may include the radiator or grounding heat coil tube of single heating, and it is same to be also possible to changes in temperature
The applicable end such as fan coil.
Preferably, the solar energy heating evaporator is set as the identical device of multiple groups structure, and two adjacent groups solar energy
Collect hot vaporizer and solar energy heating evaporator array is formed by copper pipe road together in series and parallel.
Preferably, the energy-accumulating water tank, heat/cool circulating pump, condensate correcting-distribuing device and the compositions such as changes in temperature end and its pipeline supply
Warm/SAPMAC method pipeline.
Compared with prior art, the utility model has the beneficial effects that the utility model is reasonable in design, the sun is utilized
Hot vaporizer can be collected and conventional evaporator composes in parallel combined evaporator by compressor work, absorb solar energy and air
In energy, by cycle fluid freon carry heat recycled, heat or cooling capacity are transmitted in energy-accumulating water tank, use
Family by energy-accumulating water tank take heat or take it is cold, carry out room air changes in temperature adjust, solar energy and the energy in air are obtained
It adequately utilizes, the COP of system is higher than 50% or more traditional air source heat pump, and the operating cost of system is greatly dropped
It is low.And its cost is cheap compared with traditional solar energy coupling air-source system, good economy performance.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
In figure: 1 solar energy heating evaporator, 2 motor-driven valves one, 3 motor-driven valves two, 4 compressors, 5 condensers, 6 heat/cools follow
Ring pump, 7 energy-accumulating water tanks, 8 controllers, 9 evaporators, 10 motor-driven valves three, 11 motor-driven valves four, 12 throttle valves, 13 condensate correcting-distribuing devices, 14
Changes in temperature end, 15 freon diversion pipelines, 16 freon return lines.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of novel solar cold heating system, including too
Sun can collect hot vaporizer 1, motor-driven valve 1, motor-driven valve 23, compressor 4, condenser 5, heat/cool circulating pump 6, energy-accumulating water tank 7,
Controller 8, evaporator 9, motor-driven valve 3 10, motor-driven valve 4 11, throttle valve 12, condensate correcting-distribuing device 13, changes in temperature end 14, freon
The import and export end of diversion pipeline 15 and freon return line 16, solar energy heating evaporator 1 passes through freon diversion pipeline 15
Connect respectively with the outlet of motor-driven valve 3 10, the import of motor-driven valve 1, the import and export end of evaporator 9 respectively with motor-driven valve 4 11
Outlet, motor-driven valve 23 import connection, the outlet of motor-driven valve 23 and motor-driven valve 1 is connected with the import of compressor 4, compression
The outlet of machine 4 is connected with the import of condenser 5, and the outlet of condenser 5 passes through freon return line 16 and throttle valve 12
Import connection, the outlet of throttle valve 12 are connected with the import of motor-driven valve 4 11, motor-driven valve 3 10 respectively, the outlet of energy-accumulating water tank 7
It being connected with heat/cool circulating pump 6, heat/cool circulating pump 6 connects condensate correcting-distribuing device 13, and condensate correcting-distribuing device 13 connects changes in temperature end 14,
Copper piping connection is all used in above-mentioned connection, and copper pipe Lu Zhongwei freon cycle fluid or other appropriate working fluids controllers 8 divide
Other and solar energy heating evaporator 1, motor-driven valve 1, motor-driven valve 23, motor-driven valve 3 10, motor-driven valve 4 11, throttle valve 12, compression
Machine 4 and condenser 5 are electrically connected.
Wherein, it is logical that solar energy heating evaporator 1, which is by forming array in series and parallel, and with the parallel relationship of evaporator 9,
Cross the mutual cooperation realization of motor-driven valve 1, motor-driven valve 23, motor-driven valve 3 10 and motor-driven valve 4 11；
Condenser 5 is exchanged heat by freon cycle fluid and energy-accumulating water tank 7, and condenser 5 can be diversified forms, cold
Heat exchange mode between condenser 5 and energy-accumulating water tank 7 is not limited only to such mode；
Changes in temperature end 14 may include the radiator or grounding heat coil tube of single heating, be also possible to the same fan unit of changes in temperature
The applicable end such as pipe；
Solar energy heating evaporator 1 is set as the identical device of multiple groups structure, and two adjacent groups solar energy heating evaporator 1
Solar energy heating evaporator array is formed together in series and parallel by copper pipe road, in order to absorb in solar energy optical-thermal and air
Energy；
Energy-accumulating water tank 7, heat/cool circulating pump 8, condensate correcting-distribuing device 13 and the heating of the compositions such as changes in temperature end 14 and its pipeline cold follow
Endless tube road.
Working principle: the device when in use, winter heating embodiment are as follows: 1 surface of solar energy heating evaporator is coated with
Heat absorbing coating, the freon working medium filled in solar energy heating evaporator 1 pass through heat absorbing coating and absorb energy hair in solar energy
Raw phase transformation, liquid therein become gaseous state, also absorb the energy in surrounding air, gaseous freon during phase transformation simultaneously
Entered in compressor 4 along freon diversion pipeline 15 by motor-driven valve 1, is done work by compressor 4, it will be in cycle fluid
Heat be discharged into energy-accumulating water tank 7 by condenser 5, then freon working medium is by freon return line 16 by throttling
Valve 12 flows through motor-driven valve 3 10 and enters the progress reciprocation cycle of solar energy heating evaporator 1, ceaselessly rejects heat to storage
In energy water tank 7, meanwhile, heat/cool circulating pump 6 provides 14 wind disk of hot water supply changes in temperature end, floor heating etc. to heat for user and takes
It is warm.
Controller 8 by monitoring the temperature T2 of energy-accumulating water tank 7 or the height of user indoor temperature come start and stop compressor 4,
And by monitor solar energy heating evaporator 1 surface temperature T1 and plate in pressure come judge motor-driven valve 1, motor-driven valve 23,
The start and stop in the direction and evaporator 9 of motor-driven valve 3 10 and motor-driven valve 4 11.When solar irradiation abundance, solar energy heating evaporator
When 1 surface temperature T1 value >=setting value, motor-driven valve 1, motor-driven valve 3 10 are opened, and motor-driven valve 23, motor-driven valve 4 11 are closed,
Evaporator 9 is not turned on.When night or illumination deficiency, when T1 value < setting value, motor-driven valve 1, motor-driven valve 3 10 are closed,
Motor-driven valve 23, motor-driven valve 4 11 are opened, and evaporator 9 is opened.
Cooling in summer embodiment: when user has refrigeration demand, freon circulation starts to carry out inverse circulation, solar energy heating
Evaporator 1 and evaporator 9 undertake the function of condensation, at this time motor-driven valve 1, motor-driven valve 23, motor-driven valve 3 10 and motor-driven valve four
11 open, and the water in energy-accumulating water tank 7 is finally carried out cooling and reaches 7-10 DEG C of cooling supply required temperature, then in energy-accumulating water tank 7
Cold water is supplied to changes in temperature end 14 by circulating pump 6 for heating and cooling by cold water, user-friendly, has reached the effect of room temperature lowering
Fruit.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of novel solar cold heating system, it is characterised in that: including solar energy heating evaporator (1), motor-driven valve one
(2), motor-driven valve two (3), compressor (4), condenser (5), heat/cool circulating pump (6), energy-accumulating water tank (7), controller (8), steaming
Send out device (9), motor-driven valve three (10), motor-driven valve four (11), throttle valve (12), condensate correcting-distribuing device (13), changes in temperature end (14), freon
The import and export end of diversion pipeline (15) and freon return line (16), the solar energy heating evaporator (1) passes through freon
Diversion pipeline (15) is connect with the outlet of motor-driven valve three (10), the import of motor-driven valve one (2) respectively, the evaporator (9) into,
Outlet end is connect with the outlet of motor-driven valve four (11), the import of motor-driven valve two (3) respectively, the motor-driven valve two (3) and motor-driven valve
The outlet of one (2) is connected with the import of compressor (4), and the outlet of the compressor (4) is connected with the import of condenser (5),
The outlet of the condenser (5) is connect by freon return line (16) with the import of throttle valve (12), the throttle valve
(12) outlet is connected with the import of motor-driven valve four (11), motor-driven valve three (10) respectively, the outlet and confession of the energy-accumulating water tank (7)
Warm/SAPMAC method pump (6) connection, the heat/cool circulating pump (6) connect condensate correcting-distribuing device (13), condensate correcting-distribuing device (13) connection
Changes in temperature end (14), the controller (8) respectively with solar energy heating evaporator (1), motor-driven valve one (2), motor-driven valve two (3),
Motor-driven valve three (10), motor-driven valve four (11), throttle valve (12), compressor (4) and condenser (5) are electrically connected.
2. the novel solar cold heating system of one kind according to claim 1, it is characterised in that: the solar energy heating is steamed
It is by motor-driven valve one (2), motor-driven valve two that hair device (1), which is by forming array in series and parallel, and with the parallel relationship of evaporator (9),
(3), the mutual cooperation of motor-driven valve three (10) and motor-driven valve four (11) is realized.
3. the novel solar cold heating system of one kind according to claim 1, it is characterised in that: the condenser (5) is logical
It crosses freon cycle fluid and energy-accumulating water tank (7) exchanges heat, and the condenser (5) can be diversified forms, the condenser
(5) heat exchange mode between energy-accumulating water tank (7) is not limited only to such mode.
4. the novel solar cold heating system of one kind according to claim 1, it is characterised in that: the changes in temperature end (14)
The same fan coil of radiator or grounding heat coil tube or changes in temperature including single heating.
5. the novel solar cold heating system of one kind according to claim 1, it is characterised in that: the solar energy heating is steamed
Hair device (1) is set as the identical device of multiple groups structure, and two adjacent groups solar energy heating evaporator (1) is series-parallel by copper pipe road
Solar energy heating evaporator array is formed together.
6. the novel solar cold heating system of one kind according to claim 1, it is characterised in that: the energy-accumulating water tank (7),
Heat/cool circulating pump (6), condensate correcting-distribuing device (13) and changes in temperature end (14) and its pipeline etc. form heat/cool circulation line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821313556.6U CN209101605U (en) | 2018-08-15 | 2018-08-15 | A kind of novel solar cold heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821313556.6U CN209101605U (en) | 2018-08-15 | 2018-08-15 | A kind of novel solar cold heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209101605U true CN209101605U (en) | 2019-07-12 |
Family
ID=67150788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821313556.6U Active CN209101605U (en) | 2018-08-15 | 2018-08-15 | A kind of novel solar cold heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209101605U (en) |
-
2018
- 2018-08-15 CN CN201821313556.6U patent/CN209101605U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202660661U (en) | Solar heat pump air conditioner system realizing auxiliary heating and auxiliary refrigeration | |
| CN205351809U (en) | Changes in temperature circulation system for house | |
| CN101900457A (en) | Shower, heating and air conditioning complex system device for producing hot water by using solar energy, air source and low power | |
| CN109114804A (en) | Photovoltaic-alternating current joint driving photovoltaic and photothermal integral double-source heat pump water heating system and its operation method | |
| CN105716329B (en) | Direct expanding solar heating pump system | |
| CN205641309U (en) | Supply system based on solar energy air source heat pump trigeminy | |
| CN208124682U (en) | Full efficiency combination type air source heat pump system | |
| CN111649416B (en) | Cold and hot preliminary treatment phase change energy storage new trend system | |
| CN202757346U (en) | Central air-conditioning and hot water all-in-one machine | |
| CN103759352A (en) | Heat pump and solar energy comprehensively utilized phase change energy storage system | |
| CN105135676A (en) | Cascade heat accumulating type air source heat pump water heater | |
| CN105509363B (en) | High-efficiency cleaning multiple-energy-source comprehensively utilizes cold-hot combined supply system | |
| CN208000039U (en) | A kind of solar heat-preservation is in direct contact evaporation high temperature drying system | |
| CN205783497U (en) | A kind of water energy storage system | |
| CN108019973A (en) | A kind of New-type phase change accumulation of heat refrigerating and heat-supplying system | |
| CN100572973C (en) | The hot water supply of a kind of solar energy, the accumulation of heat of peak valley electricity and refrigeration set composite | |
| CN208871709U (en) | A kind of carbon dioxide air source heat pump assists solar association heating system | |
| CN107166476B (en) | A kind of heating system of high-pressure water tank combined absorption type heat pump | |
| CN203431984U (en) | Noiseless air condition system | |
| CN209101605U (en) | A kind of novel solar cold heating system | |
| CN205843122U (en) | A kind of double stratified water tanks refrigeration systems of solar energy-electric energy associated working | |
| CN109000298A (en) | A kind of carbon dioxide air source heat pump assists solar association heating system | |
| CN108444152A (en) | Full efficiency combination type air source heat pump system | |
| CN103225850A (en) | Muted air conditioning system | |
| CN107843026A (en) | A kind of refrigeration system using solar energy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |