CN208936588U - A kind of subcooled water direct-evaporating type ice source heat pump unit - Google Patents
A kind of subcooled water direct-evaporating type ice source heat pump unit Download PDFInfo
- Publication number
- CN208936588U CN208936588U CN201821797006.6U CN201821797006U CN208936588U CN 208936588 U CN208936588 U CN 208936588U CN 201821797006 U CN201821797006 U CN 201821797006U CN 208936588 U CN208936588 U CN 208936588U
- Authority
- CN
- China
- Prior art keywords
- water
- ice
- refrigerant
- assembly
- heat pump
- 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
Abstract
The utility model discloses a kind of subcooled water direct-evaporating type ice source heat pump unit, including water system, cold and hot assembly system and ice-reserving sink, cold and hot assembly system includes that fluorine scoreboard changes refrigeration assembly and water cooling compression heat supply assembly；Water system includes water filtering and purification assembly and supercooling is formed and release assembly, the efficient heat pump device that the utility model is not influenced by season, geographical environment, device uses refrigerant and the direct heat convection of common fresh water, by common fresh water cooled to the liquid supercooled state for being lower than 0 DEG C, then the mixture of ice and water containing special ratios ice is generated, with water --- the latent heat of phase change of ice is stable low-temperature heat source, the only a small amount of inverse Cycle Net Work of consumption, it can be obtained by stable and biggish heating load, realize most efficiently utilizing for the energy.
Description
Technical field
The utility model relates to art of heat pumps, more particularly, to a kind of subcooled water direct-evaporating type ice source heat pump unit.
Background technique
Existing heat pump assembly, the heat pump assemblies such as air source heat pump, earth source heat pump, water resource heat pump run none not
It is limited by environment temperature, environment temperature once drops to a certain critical value, and heat pump assembly is because of evaporating temperature decline, aspiration ratio
Appearance increases, and compressor pressure ratio increases, and complete machine operational efficiency sharply declines, and not can guarantee hot-cool demand, or even does not stint matching thus
High-power auxiliary cold and heat source apparatus, causes annual operational efficiency extremely low, can not really play heat pump assembly energy-saving potential.
Utility model content
The utility model is to overcome above situation insufficient, it is desirable to provide a kind of technical solution that can solve the above problem.
A kind of subcooled water direct-evaporating type ice source heat pump unit, including water system, cold and hot assembly system and ice-reserving sink,
Cold and hot assembly system includes that fluorine scoreboard changes refrigeration assembly and water cooling compression heat supply assembly；Water system includes water filtering and purification assembly
Assembly is formed and discharged with supercooling；
It includes the plate heat exchanger to exchange heat for refrigerant and water and gas-liquid point that the fluorine scoreboard, which changes refrigeration assembly,
From device；
The water cooling compression heat supply assembly includes condenser, compressor and oil eliminator；
Water filtering and purification assembly mainly include filter, and wherein the water outlet of ice-reserving sink takes over filter by filter pipe
The water inlet of device, series connection access has delivery pump on filter pipe；
The water purification outlet of filter passes through water purification conveying pipeline fishplate bar formula exchanger heat water inlet, the cold water of plate heat exchanger
Outlet connects the water inlet for promoting brilliant device by cold water pipes, promote the ice mouth of crystalline substance device by go out ice pipe connect ice-reserving sink into ice mouth；
Refrigeration refrigerant inlet and the refrigeration refrigerant outlet of plate heat exchanger connect refrigerant respectively and enter pipe and refrigerant efferent duct, refrigerant output
Another gas-liquid inlet port for terminating at gas-liquid separator of pipe；Refrigerant enters the refrigerant delivery outlet that pipe connects gas-liquid separator；Gas-liquid
The separating liquid delivery outlet of separator connects the feed inlet of compressor by pipeline, and the discharge port of compressor connects oil eliminator by pipeline
Feed inlet, the discharge port of oil eliminator connects the feed inlet of condenser by pipeline, and the refrigerant exit of condenser is connect by pipeline
The refrigerant inlet port of gas-liquid separator.
As a further solution of the present invention: the refrigerant, which enters, is serially connected with supplying valve on pipe.
As a further solution of the present invention: series connection access has air outlet valve on refrigerant efferent duct, air outlet valve is for height
Pressure gas.
The utility model has the beneficial effects that the efficient heat pump device that the utility model is not influenced by season, geographical environment, dress
It sets using refrigerant and the direct heat convection of common fresh water, by common fresh water cooled to the liquid supercooled state for being lower than 0 DEG C, then
The mixture of ice and water containing special ratios ice is generated, with water --- the latent heat of phase change of ice is stable low-temperature heat source, and only consumption is few
The inverse Cycle Net Work of amount, so that it may be stablized and biggish heating load, realize the most efficient utilization of the energy.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
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, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model structure diagram；
In figure: 1- water system, 2- fluorine scoreboard change refrigeration assembly, 3- water cooling compression heat supply assembly, 4- ice-reserving sink, 5- and promote crystalline substance
Device, 6- filter, 7- plate heat exchanger, 8- supplying valve, 9- condenser, 10- compressor, 11- oil eliminator, 12- gas-liquid separation
Device, 13- air outlet valve.
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, in the utility model embodiment, a kind of subcooled water direct-evaporating type ice source heat pump unit, including water
System 1, cold and hot assembly system and ice-reserving sink 4, cold and hot assembly system include that fluorine scoreboard changes refrigeration assembly 2 and water cooling compression confession
Hot assembly 3；Water system 1 includes that water filters and purify assembly and supercooling formation and release assembly；
It includes the plate heat exchanger 7 to exchange heat for refrigerant and water and gas-liquid that the fluorine scoreboard, which changes refrigeration assembly 2,
Separator 12；
The water cooling compression heat supply assembly 3 includes condenser 9, compressor 10 and oil eliminator 11；
Water filtering and purification assembly mainly include filter 6, and wherein the water outlet of ice-reserving sink 4 is taken over by filter pipe
The water inlet of filter 6, series connection access has delivery pump on filter pipe；
The water purification outlet of filter 6 connects 7 hot water inlet of plate heat exchanger by water purification conveying pipeline, plate heat exchanger 7
Cooling water outlet connects the water inlet for promoting brilliant device 5 by cold water pipes, and the ice mouth for promoting brilliant device 5 connects ice-reserving sink 4 by going out ice pipe
Into ice mouth；Refrigeration refrigerant inlet and the refrigeration refrigerant outlet of plate heat exchanger 7 connect refrigerant respectively and enter pipe and refrigerant efferent duct,
Another gas-liquid inlet port for terminating at gas-liquid separator 12 of refrigerant efferent duct；Wherein series connection access has outlet on refrigerant efferent duct
Valve 13, air outlet valve 13 are used for high pressure gas；Refrigerant enters the refrigerant delivery outlet that pipe connects gas-liquid separator 12；Gas-liquid separator 12
Separating liquid delivery outlet connects the feed inlet of compressor 10 by pipeline, and the discharge port of compressor 10 connects oil eliminator 11 by pipeline
Feed inlet, the discharge port of oil eliminator 11 connect the feed inlet of condenser 9 by pipeline, and the refrigerant exit of condenser 9 passes through pipeline
Connect the refrigerant inlet port of gas-liquid separator 12.
The refrigerant, which enters on pipe, is serially connected with supplying valve 8.
Common fresh water is gradually cooling to lower than 0 DEG C the working principle of the utility model is: fluorine scoreboard changes refrigeration assembly 2
Liquid supercooled state, forms through supercooling and release assembly generates the mixture of ice and water containing special ratios ice, as long as system is arranged
The ice storage water tank and deicing device of enough capacity, can be realized the water of high-quality --- and ice latent heat of phase change heat source endlessly flows
To high temperature heat source, because the freezing point of water is constant in an atmospheric pressure, therefore the evaporating pressure of system is kept approximately constant.
Water cooling compresses heat supply assembly and reliable and stable evaporating pressure is compressed to specific pressure at expulsion, only few by input
The high-grade of amount can be realized higher quality against Kano net work and stable high-quality heat energy be delivered to train condenser, simultaneously
It is eventually converted into hot water or other forms heat source.
Auxiliary condenser and electric control valve is arranged in unit, by setting different condensing pressures, adjusts electric control valve
Aperture, the step-less adjustment that particular range inner heat source temperature may be implemented.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (3)
1. a kind of subcooled water direct-evaporating type ice source heat pump unit, which is characterized in that including water system, cold and hot assembly system and
Ice-reserving sink, cold and hot assembly system include that fluorine scoreboard changes refrigeration assembly and water cooling compression heat supply assembly；Water system includes water filtering
And purification assembly and supercooling are formed and release assembly；
It includes the plate heat exchanger and gas-liquid separator to exchange heat for refrigerant and water that the fluorine scoreboard, which changes refrigeration assembly,；
The water cooling compression heat supply assembly includes condenser, compressor and oil eliminator；
Water filtering and purification assembly mainly include filter, and wherein the water outlet of ice-reserving sink connects filter by filter pipe
Water inlet, series connection access has delivery pump on filter pipe；
The water purification outlet of filter passes through water purification conveying pipeline fishplate bar formula exchanger heat water inlet, the cooling water outlet of plate heat exchanger
The water inlet for promoting brilliant device is connect by cold water pipes, promote the ice mouth of brilliant device by go out ice pipe connect ice-reserving sink into ice mouth；It is board-like
Refrigeration refrigerant inlet and the refrigeration refrigerant outlet of heat exchanger connect refrigerant respectively and enter pipe and refrigerant efferent duct, refrigerant efferent duct
Another gas-liquid inlet port for terminating at gas-liquid separator；Refrigerant enters the refrigerant delivery outlet that pipe connects gas-liquid separator；Gas-liquid separation
The separating liquid delivery outlet of device connects the feed inlet of compressor by pipeline, the discharge port of compressor by pipeline connect oil eliminator into
Material mouth, the discharge port of oil eliminator connect the feed inlet of condenser by pipeline, and the refrigerant exit of condenser connects gas-liquid by pipeline
The refrigerant inlet port of separator.
2. subcooled water direct-evaporating type ice according to claim 1 source heat pump unit, which is characterized in that the refrigerant enters
Supplying valve is serially connected on pipe.
3. subcooled water direct-evaporating type ice according to claim 1 source heat pump unit, which is characterized in that on refrigerant efferent duct
Series connection access has air outlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821797006.6U CN208936588U (en) | 2018-11-02 | 2018-11-02 | A kind of subcooled water direct-evaporating type ice source heat pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821797006.6U CN208936588U (en) | 2018-11-02 | 2018-11-02 | A kind of subcooled water direct-evaporating type ice source heat pump unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208936588U true CN208936588U (en) | 2019-06-04 |
Family
ID=66726838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821797006.6U Active CN208936588U (en) | 2018-11-02 | 2018-11-02 | A kind of subcooled water direct-evaporating type ice source heat pump unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208936588U (en) |
-
2018
- 2018-11-02 CN CN201821797006.6U patent/CN208936588U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101592412B (en) | Adjustable multi-temperature refrigeration device | |
| CN206670134U (en) | Double low-temperature receiver plate-sheet-type evaporative condenser all-in-ones | |
| CN101482321B (en) | Ultra-low temperature heat pump water heater | |
| CN201449080U (en) | Multi-temperature refrigerating plant using single compressor | |
| CN101482322A (en) | Low-temperature heat pump water heater | |
| CN101216232A (en) | Method for preparing fluid ice by double layer evaporation type supercooled water and the preparing device | |
| CN104944492A (en) | Cooperative production method integrating air conditioning and parallel-flow seawater desalination and being usable in summer and winter | |
| CN208936588U (en) | A kind of subcooled water direct-evaporating type ice source heat pump unit | |
| CN201392047Y (en) | Multi-unit parallel partial pressure evaporation water chiller (heater) | |
| CN204478368U (en) | With the free refrigeration type evaporative condenser handpiece Water Chilling Units of pressure maintenance device | |
| CN208127617U (en) | Vehicle-mounted laser device cooling device | |
| CN205783465U (en) | A kind of cooling unit and be provided with the cooling by wind of this cooling unit | |
| CN105299944A (en) | Full-liquid type central air conditioning system | |
| CN205119542U (en) | Hydraulic filling formula screw rod machine quick -freezer unit | |
| CN205262062U (en) | Pure oxygen air separation device is hanged down to separately cooling formula | |
| CN212998444U (en) | Multi-effect evaporation system without external steam | |
| CN203869359U (en) | Hot-gas defrosting type digital scroll parallel unit | |
| CN204574590U (en) | A kind of mixed type frequency conversion low-temperature quick-freezing device peculiar to vessel | |
| CN102445016A (en) | Method for preparing large-temperature difference chilled water in single machine two-stage compression manner and special water chilling unit | |
| CN209783040U (en) | Vacuum sublimation evaporation cold and heat energy separation heat supply or cold supply equipment | |
| CN105202609A (en) | Heat pump system capable of using atmospheric natural cold source to increase working medium liquid supercooling degree and used for heat supply | |
| CN204648756U (en) | Parallel refrigeration compressor set | |
| CN201973958U (en) | Water-saving water source heat pump | |
| CN205191970U (en) | Hydraulic filling formula central air -conditioning system | |
| CN205079308U (en) | Utilize heating heat pump system of atmosphere nature cold source increase working medium liquid super -cooled rate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |