CN206648386U - A kind of vegetable storage device based on heat pump regulation and control - Google Patents
A kind of vegetable storage device based on heat pump regulation and control Download PDFInfo
- Publication number
- CN206648386U CN206648386U CN201720418194.6U CN201720418194U CN206648386U CN 206648386 U CN206648386 U CN 206648386U CN 201720418194 U CN201720418194 U CN 201720418194U CN 206648386 U CN206648386 U CN 206648386U
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- China
- Prior art keywords
- evaporator
- heating
- condenser
- library
- hot water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
- Y02A40/963—Off-grid food refrigeration
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
- Y02A40/963—Off-grid food refrigeration
- Y02A40/966—Powered by renewable energy sources
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
It the utility model is related to a kind of vegetable storage device based on heat pump regulation and control, including the library, it is characterised in that：Also include heating and refrigeration system, described heating is made up of thermal source, hot water storage tank, blower fan and heating evaporator；Described refrigeration system is made up of condensation water tank, water pump, condenser, compressor, expansion valve and refrigerating evaporator.The utility model scientific structure design is reasonable, with safe operation it is convenient, be easy to later stage maintenance, do not expend fossil fuel, any pollution will not be caused, the advantages of being advantageous to agricultural products storage and preservation, it is a kind of vegetable storage device based on heat pump regulation and control with higher innovation.
Description
Technical field
The utility model belongs to agricultural products storage and preservation field, in particular for the huge Specialty vegetable of yield such as Chinese cabbage,
The long-term storage preservation device of potato etc., particularly a kind of vegetable storage device based on heat pump regulation and control.
Background technology
At present, the application of vegetable storage equipment agricultural products fresh-keeping industry at home is increasingly extensive, its DIE Temperature regulation and control system
System is also into the emphasis paid close attention in industry.How the fresh-keeping effect of lifting device is lasting surging in the research enthusiasm of academia.
However, in vegetable storage equipment Market at home, using the teaching of the invention it is possible to provide the producer of stable performance device is simultaneously few, and it is led
Restrict and be a little how to keep the continuing on flexible and stable of storehouse body temperature, then how smoothly to solve the problem
Also become one of academia's focus of attention.
As the vegetable storage equipment in agriculture machinery industry, for the stowage arrangement of a shaping, how effectively
Extension fixture is most important to the storage time of vegetables, is improved in the operating mechanism of slave unit, device is played maximum utility.
The utility model is just conceived to the improvement of equipment operating mechanism, designs corresponding runtime, to reach lifting
The purpose of effectiveness.Simultaneously for existing equipment so that device service behaviour is optimized.
The utility model is mainly based on the Suitable ranges for how making temperature in the library be stably maintained at vegetable storage
Interior is starting point, by the improvement to equipment operating mechanism, have devised a kind of vegetable storage dress based on heat pump regulation and control
Put.
The content of the invention
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of scientific structure design is reasonable, fresh-keeping
Effect is good, temperature stability is strong, the vegetable storage device based on heat pump regulation and control of vegetable storage time length.
The utility model solves its technical problem and is achieved through the following technical solutions：
A kind of vegetable storage device based on heat pump regulation and control, including the library, it is characterised in that：Also include heating
And refrigeration system, described heating are made up of thermal source, hot water storage tank, blower fan and heating evaporator, described hot water storage tank
The liquid in it is heated by thermal source, the port of export of hot water storage tank is connected with heating the entrance point of evaporator, accumulation of heat water
The entrance point of case is connected with heating the port of export of evaporator, and described heating evaporator is arranged in the library and will made by blower fan
Heat is dispersed into the library caused by hot vaporizer；Described refrigeration system is by condensation water tank, water pump, condenser, compressor, swollen
Swollen valve and refrigerating evaporator are formed, and the delivery port of condensation water tank is connected by the first water inlet of water pump and condenser, condenser
The first delivery port be connected to the water inlet of refrigerating evaporator by compressor, the delivery port of refrigerating evaporator by expansion valve with
The second water inlet connection of condenser, the second delivery port of condenser and the water inlet of condensation water tank are connected, and described refrigeration is steamed
Hair device is arranged in the library and cold air caused by refrigerating evaporator is dispersed into the library by blower fan.
Moreover, described thermal source is solar thermal collector and/or resistance wire, solar thermal collector passes through pipeline and accumulation of heat water
Case connects, and resistance wire is arranged on the bottom half of hot water storage tank.
Moreover, the refrigerant that the condenser uses is R600a refrigerants.
The advantages of the utility model and have the beneficial effect that：
1. the vegetable storage device regulated and controled based on heat pump, by installing energy in the library of traditional storage vegetables
Enough devices for heating and freezing, can automatically adjust according to the temperature conditions in the library at any time, keep storehouse body temperature
Stability, the fresh-keeping effect of vegetables is ensure that, extend the storage time of vegetables.
2. the vegetable storage device regulated and controled based on heat pump, in heating operation, can pass through solar energy or electricity
Resistance silk heats, and when fine, device can make full use of source of the new energy solar energy as heat supply energy, when long-term
At the cloudy day, when solar energy is not enough to provide thermal source, device can be heated by the form of resistance wire, and the setting of two kinds of thermals source is not
Conventional energy resource is only saved, and cleans, is pollution-free.
3. the vegetable storage device regulated and controled based on heat pump, in refrigerating operaton, the refrigerant that system uses is
R600a refrigerants, belong to pure natural components, to ozone layer without destruction, will not also produce greenhouse effects, be a kind of performance pole
New carbon-hydrogen refrigerant good and with environmentally friendly speciality, there is greatly evaporation potential, well stronger cooling capacity, stream
Dynamic property, the various features such as relatively low delivery pressure and relatively low power consumption.
4. the utility model scientific structure design is reasonable, with safe operation is convenient, be easy to later stage maintenance, does not expend mineral
Fuel, any pollution will not be caused, the advantages of being advantageous to agricultural products storage and preservation, be it is a kind of with higher innovation based on heat
The vegetable storage device of pumping system regulation and control.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Reference
1- solar thermal collectors, 2- heatings evaporator, 3- the libraries, 4- refrigerating evaporators, 5- blower fans, 6- expansion valves, 7- pressures
Contracting machine, 8- condensers, 9- water pumps, 10- condensation water tanks, 11- resistance wires, 12- hot water storage tanks.
Embodiment
Below by specific embodiment, the utility model is described in further detail, following examples be it is descriptive, no
It is limited, it is impossible to which the scope of protection of the utility model is limited with this.
A kind of vegetable storage device based on heat pump regulation and control, including the library 3, its innovation are：Also include system
Hot systems and refrigeration system, described heating is made up of thermal source, hot water storage tank 12, blower fan 5 and heating evaporator 2, described
Hot water storage tank the liquid in it is heated by thermal source, the entrance point of the port of export of hot water storage tank and heating evaporator connects
Connect, the entrance point of hot water storage tank is connected with heating the port of export of evaporator, and described heating evaporator is arranged in the library and led to
Cross blower fan heat caused by heating evaporator is dispersed into the library；Described refrigeration system is by condensation water tank 10, water pump 9, cold
Condenser 8, compressor 7, expansion valve 6 and refrigerating evaporator 4 are formed, the delivery port of condensation water tank pass through water pump and condenser first
Water inlet connects, and the first delivery port of condenser is connected to the water inlet of refrigerating evaporator by compressor, refrigerating evaporator
Delivery port is connected by the second water inlet of expansion valve and condenser, the second delivery port of condenser and the water inlet of condensation water tank
Connection, described refrigerating evaporator are arranged in the library and cold air caused by refrigerating evaporator are dispersed into the library by blower fan
It is interior.
Described thermal source is solar thermal collector 1 and/or resistance wire 11, and solar thermal collector passes through pipeline and hot water storage tank
Connection, resistance wire are arranged on the bottom half of hot water storage tank.
The refrigerant that the condenser uses is R600a refrigerants.
The device can realize two processes of refrigeration and heating respectively.When ambient temperature is extremely low, the library internal temperature is caused
, it is necessary to which heating operation, is heated to the water in hot water storage tank during less than vegetable storage minimum temperature, the heat is by solar energy collection
Hot device absorbs solar energy or provided by Resistant heating, using water circulation by heat the supply system hot vaporizer, then passes through wind
Machine is transferred heat in the library, so as to realize heating, the rise of the library internal temperature；When ambient temperature is higher, cause in the library
, it is necessary to which refrigerating operaton, utilizes compressor, condenser, refrigerating evaporator, expansion valve when portion's temperature is higher than vegetable storage maximum temperature
The effect of the source pump realization refrigeration of composition is integrated Deng part, caused cold is supplied into refrigerating evaporator, passes through blower fan
Cold is delivered in the library, so as to realize refrigeration, makes the reduction of the library internal temperature.
Although disclosing embodiment of the present utility model and accompanying drawing for the purpose of illustration, those skilled in the art can be with
Understand：Do not departing from the utility model and spirit and scope of the appended claims, it is various replace, change and modifications all be can
Can, therefore, the scope of the utility model is not limited to embodiment and accompanying drawing disclosure of that.
Claims (3)
1. a kind of vegetable storage device based on heat pump regulation and control, including the library, it is characterised in that：Also include heating and
Refrigeration system, described heating are made up of thermal source, hot water storage tank, blower fan and heating evaporator, and described hot water storage tank leads to
Cross thermal source to heat the liquid in it, the port of export of hot water storage tank is connected with heating the entrance point of evaporator, hot water storage tank
Entrance point with heat evaporator the port of export be connected, described heating evaporator be arranged on the library in and by blower fan will heating
Heat is dispersed into the library caused by evaporator；Described refrigeration system is by condensation water tank, water pump, condenser, compressor, expansion
Valve and refrigerating evaporator are formed, and the delivery port of condensation water tank is connected by the first water inlet of water pump and condenser, condenser
First delivery port is connected to the water inlet of refrigerating evaporator by compressor, the delivery port of refrigerating evaporator by expansion valve with it is cold
The second water inlet connection of condenser, the second delivery port of condenser and the water inlet of condensation water tank connect, described refrigeration evaporator
Device is arranged in the library and cold air caused by refrigerating evaporator is dispersed into the library by blower fan.
A kind of 2. vegetable storage device based on heat pump regulation and control according to claim 1, it is characterised in that：Described
Thermal source is solar thermal collector and/or resistance wire, and solar thermal collector is connected by pipeline with hot water storage tank, and resistance wire is arranged on
The bottom half of hot water storage tank.
A kind of 3. vegetable storage device based on heat pump regulation and control according to claim 1, it is characterised in that：It is described cold
The refrigerant that condenser uses is R600a refrigerants.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418194.6U CN206648386U (en) | 2017-04-20 | 2017-04-20 | A kind of vegetable storage device based on heat pump regulation and control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418194.6U CN206648386U (en) | 2017-04-20 | 2017-04-20 | A kind of vegetable storage device based on heat pump regulation and control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206648386U true CN206648386U (en) | 2017-11-17 |
Family
ID=60278126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720418194.6U Expired - Fee Related CN206648386U (en) | 2017-04-20 | 2017-04-20 | A kind of vegetable storage device based on heat pump regulation and control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206648386U (en) |
-
2017
- 2017-04-20 CN CN201720418194.6U patent/CN206648386U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20200420 |