CN106440507A - Compound magnetic suspension cold water heat pump unit - Google Patents
Compound magnetic suspension cold water heat pump unit Download PDFInfo
- Publication number
- CN106440507A CN106440507A CN201611140872.3A CN201611140872A CN106440507A CN 106440507 A CN106440507 A CN 106440507A CN 201611140872 A CN201611140872 A CN 201611140872A CN 106440507 A CN106440507 A CN 106440507A
- Authority
- CN
- China
- Prior art keywords
- cold water
- source pump
- cold
- condenser
- water source
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
- F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
Abstract
The invention discloses a compound magnetic suspension cold water heat pump unit. The compound magnetic suspension cold water heat pump unit comprises a cold water unit module and a cold water heat pump unit module; the cold water unit module is formed by connecting one or more single cooling compressors; the cold water heat pump unit module is formed by connecting one or more heat pump compressors; and an evaporator of the cold water heat pump unit module is connected with a condenser of the cold water unit module to form a water way pointed from the evaporator of the cold water heat pump unit module to the condenser of the cold water unit module. The cold water heat pump unit module extracts heat from cooling water; as the heat pump mold is adopted, the heating is high in efficiency; and the temperature of hot water can be higher than 50 DEG C to achieve wide purposes. As the temperature of the cooling water is lowered, the refrigeration efficiency of the cold water unit module is improved (COP can be improved by 1-3). Meanwhile, the overall refrigeration efficiency can be improved through various different combination modes.
Description
Technical field
The present invention relates to technical field of heat exchange, particularly a kind of composite magnetic suspension cold water source pump.
Background technology
Compression handpiece Water Chilling Units are conventional refrigeration plants, its cardinal principle be by compressor, condenser and vaporizer
Synergy, cold-producing medium and air are carried out to produce freezing after the process of a series of increasing temperature and pressure, decrease temperature and pressure, heat exchange
Water, and then chilling temperature.
The usual compression cold water source pump pump assembly of hydro-thermal containing magnetic levitation cold, often only single refrigerating function or
Heat-production functions（Heat pump）, do not possess while freezing and heat supply function.In order to solve this problem, it is thus proposed that in compressor cooling
Agent is exported, and increases heat exchanger, in refrigeration while producing part low-temperature water heating.But these low-temperature water heatings for producing out are typically warm
Degree is less than 45 DEG C, and its purposes is very limited, and such a process increases cold-producing medium airway resistance, reduces integrally cooling effect
Rate.
Content of the invention
The purpose of the present invention is to overcome the above-mentioned not enough of prior art and provide a kind of high cooling efficiency, can produce temperature relatively
High warm water（40~60℃）, can freeze simultaneously and heat supply composite magnetic suspension cold water source pump.
The technical scheme is that：
A kind of composite magnetic suspension cold water source pump, including handpiece Water Chilling Units module and cold water source pump module, the cold water
Set modules are made up of the single cold compressor connection no less than, and cold water source pump module is by the heat pump pressure no less than
Contracting machine connection composition, the vaporizer of cold water source pump module is connected with the condenser of handpiece Water Chilling Units module, forms one by cold
The vaporizer of hydro-thermal pump assembly module points to the water channel of the condenser of handpiece Water Chilling Units module.
Further, the handpiece Water Chilling Units module includes the first vaporizer, single cold compressor and the first condenser, and first steams
Send out device to be connected by throttling arrangement with the first condenser, the top of the first vaporizer is provided with single cold compressor；Single cold compressor
Being connected with the first condenser, orientation cold-producing medium air flue is formed, cold water channel is provided with the first vaporizer, is provided with the first condenser
Cooling-water duct.
Further, the cold water source pump module includes the second vaporizer, heat pump compressor and the second condenser, the
Two vaporizers are connected by throttling arrangement with the second condenser, and the top of the second vaporizer is provided with heat pump compressor；Heat pump pressure
Contracting machine is connected with the second condenser, is formed orientation cold-producing medium air flue, is provided with cooling-water duct, the second condenser in the second vaporizer
In be provided with hot water channel.
Further, the cooling-water duct of first condenser is connected with the cooling-water duct of the second vaporizer so that
Handpiece Water Chilling Units module is linked together with cold water source pump module, constitutes composite magnetic suspension cold water source pump.
After the cooling-water duct of the first condenser is connected with the cooling-water duct of the second vaporizer, cold water source pump module
After heat being extracted from cooling water, hot water is transferred heat to so that after the hot water temperature of output is 40 ~ 60 DEG C, and will lower the temperature
Cooling water export to handpiece Water Chilling Units module；Handpiece Water Chilling Units module carries out heat exchange to cooling water with cold water again, carries from cold water
Heat is taken, realizes refrigeration.
In the heat exchanging process of whole device, not directly and refrigerant contact, they pass through heat exchanger tube for cooling water, hot water
Heat exchange is carried out with cold-producing medium.
The present invention can also lift refrigerating efficiency, handpiece Water Chilling Units module and the equal refrigerating operaton of cold water source pump module, and
And as needed using different united modes：
If whole system has identical cold water temperature requirement, the handpiece Water Chilling Units module and cold water source pump block coupled in series
Together, so as to realize synthermal cooling；
If whole system has special low-temperature cold water to require（Or big temperature difference cooling demand）When, the handpiece Water Chilling Units module and cold
Hydro-thermal pump assembly wired in parallel together, realizes big temperature difference cooling.
If the cold water that whole system has different temperatures is required, the handpiece Water Chilling Units module and cold water source pump module
Separate, realize different temperatures cooling.
Beneficial effects of the present invention：Cold water source pump module in the present invention extracts heat from cooling water, due to adopting
With heat pump mode, high efficiency is heated, and hot water temperature can be higher than 50 DEG C, of many uses.As cooling water temperature reduces, cooling-water machine
Group modular refrigeration efficiency is also improved（COP can increase 1-3）.Meanwhile, by a variety of united modes, moreover it is possible to improve whole
The refrigerating efficiency of body.
Description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the explanation legend of each mark in Fig. 1.
Specific embodiment
Below with reference to Figure of description and specific embodiment, the present invention is described in further details.
Embodiment
A kind of composite magnetic suspension cold water source pump, including handpiece Water Chilling Units module and cold water source pump module, described
Handpiece Water Chilling Units module is made up of the single cold compressor connection no less than, and cold water source pump module is by the heat no less than one
Pump compressor connection composition, the vaporizer of cold water source pump module is connected with the condenser of handpiece Water Chilling Units module, forms one
The water channel of the condenser of handpiece Water Chilling Units module is pointed to by the vaporizer of cold water source pump module.
The handpiece Water Chilling Units module includes the first vaporizer, single cold compressor and the first condenser, the first vaporizer and the
One condenser is connected by throttling arrangement, and the top of the first vaporizer is provided with single cold compressor；Single cold compressor is cold with first
Condenser connects, and forms orientation cold-producing medium air flue, is provided with cold water channel in the first vaporizer, is provided with cooling water and leads in the first condenser
Road.
The cold water source pump module includes the second vaporizer, heat pump compressor and the second condenser, the second vaporizer
It is connected by throttling arrangement with the second condenser, the top of the second vaporizer is provided with heat pump compressor；Heat pump compressor and
Two condensers connect, and form orientation cold-producing medium air flue, are provided with cooling-water duct, are provided with heat in the second condenser in the second vaporizer
Aquaporin.
The cooling-water duct of first condenser is connected with the cooling-water duct of the second vaporizer so that handpiece Water Chilling Units mould
Block is linked together with cold water source pump module, constitutes composite magnetic suspension cold water source pump.
Obviously, those skilled in the art can carry out the essence of various changes and modification without deviating from the present invention to the present invention
God and scope.So, if these modifications of the present invention and modification belong to the scope of the claims in the present invention and its equivalent technology
Within, then the present invention is also intended to comprising these changes and modification.
Claims (7)
1. a kind of composite magnetic suspension cold water source pump, including handpiece Water Chilling Units module and cold water source pump module, its feature
It is：The handpiece Water Chilling Units module is made up of the single cold compressor connection no less than, and cold water source pump module is by many
In the heat pump compressor connection composition of, the vaporizer of cold water source pump module is connected with the condenser of handpiece Water Chilling Units module
Connect, form the water channel that a vaporizer by cold water source pump module points to the condenser of handpiece Water Chilling Units module.
2. composite magnetic suspension cold water source pump as claimed in claim 1, it is characterised in that：The handpiece Water Chilling Units module bag
The first vaporizer, single cold compressor and the first condenser is included, the first vaporizer is connected by throttling arrangement with the first condenser, the
The top of one vaporizer is provided with single cold compressor；Single cold compressor is connected with the first condenser, forms orientation cold-producing medium air flue,
Cold water channel is provided with first vaporizer, in the first condenser, is provided with cooling-water duct.
3. composite magnetic suspension cold water source pump as claimed in claim 2, it is characterised in that：The cold water source pump mould
Block includes the second vaporizer, heat pump compressor and the second condenser, the second vaporizer and the second condenser by throttling arrangement even
Connect, the top of the second vaporizer is provided with heat pump compressor；Heat pump compressor is connected with the second condenser, forms orientation cold-producing medium
Air flue, is provided with cooling-water duct in the second vaporizer, is provided with hot water channel in the second condenser.
4. composite magnetic suspension cold water source pump as claimed in claim 3, it is characterised in that：First condenser cold
But aquaporin is connected with the cooling-water duct of the second vaporizer so that handpiece Water Chilling Units module is connected to cold water source pump module
Together, constitute composite magnetic suspension cold water source pump.
5. the composite magnetic suspension cold water source pump as described in any one of claim 1 ~ 3, it is characterised in that：The cooling-water machine
Group module realizes synthermal cooling together with cold water source pump block coupled in series.
6. the composite magnetic suspension cold water source pump as described in any one of claim 1 ~ 3, it is characterised in that：The cooling-water machine
Group module realizes big temperature difference cooling together with cold water source pump wired in parallel.
7. the composite magnetic suspension cold water source pump as described in any one of claim 1 ~ 3, it is characterised in that：The cooling-water machine
Group module is separated with cold water source pump module, realizes different temperatures cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611140872.3A CN106440507A (en) | 2016-12-12 | 2016-12-12 | Compound magnetic suspension cold water heat pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611140872.3A CN106440507A (en) | 2016-12-12 | 2016-12-12 | Compound magnetic suspension cold water heat pump unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106440507A true CN106440507A (en) | 2017-02-22 |
Family
ID=58216934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611140872.3A Pending CN106440507A (en) | 2016-12-12 | 2016-12-12 | Compound magnetic suspension cold water heat pump unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106440507A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621097A (en) * | 2017-09-13 | 2018-01-23 | 铜陵汇宇实业有限公司 | A kind of composite magnetic suspension cold water source pump |
| CN110081503A (en) * | 2019-05-27 | 2019-08-02 | 姚博 | The energy-storage system of energy simultaneous air-conditioning |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000512725A (en) * | 1996-04-18 | 2000-09-26 | 株式會社 三進 | 5 or 8 kW refrigeration apparatus and centrifugal compressor for the apparatus |
| CN101059292A (en) * | 2007-05-22 | 2007-10-24 | 上海本家空调系统有限公司 | Water source heat pump system |
| CN102679546A (en) * | 2012-05-24 | 2012-09-19 | 广州市设计院 | Efficient high-temperature hot-water heat pump unit |
| CN105135552A (en) * | 2015-08-17 | 2015-12-09 | 珠海格力电器股份有限公司 | Air conditioner system |
| CN206291529U (en) * | 2016-12-12 | 2017-06-30 | 远大空调有限公司 | A kind of composite magnetic suspension cold water source pump |
-
2016
- 2016-12-12 CN CN201611140872.3A patent/CN106440507A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000512725A (en) * | 1996-04-18 | 2000-09-26 | 株式會社 三進 | 5 or 8 kW refrigeration apparatus and centrifugal compressor for the apparatus |
| CN101059292A (en) * | 2007-05-22 | 2007-10-24 | 上海本家空调系统有限公司 | Water source heat pump system |
| CN102679546A (en) * | 2012-05-24 | 2012-09-19 | 广州市设计院 | Efficient high-temperature hot-water heat pump unit |
| CN105135552A (en) * | 2015-08-17 | 2015-12-09 | 珠海格力电器股份有限公司 | Air conditioner system |
| CN206291529U (en) * | 2016-12-12 | 2017-06-30 | 远大空调有限公司 | A kind of composite magnetic suspension cold water source pump |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621097A (en) * | 2017-09-13 | 2018-01-23 | 铜陵汇宇实业有限公司 | A kind of composite magnetic suspension cold water source pump |
| CN110081503A (en) * | 2019-05-27 | 2019-08-02 | 姚博 | The energy-storage system of energy simultaneous air-conditioning |
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Application publication date: 20170222 |
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