CN108007002A - A kind of double type centrifugal refrigerating machines processed - Google Patents
A kind of double type centrifugal refrigerating machines processed Download PDFInfo
- Publication number
- CN108007002A CN108007002A CN201711065943.2A CN201711065943A CN108007002A CN 108007002 A CN108007002 A CN 108007002A CN 201711065943 A CN201711065943 A CN 201711065943A CN 108007002 A CN108007002 A CN 108007002A
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- China
- Prior art keywords
- air inlet
- evaporator
- condenser
- inlet pipe
- compressor
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Classifications
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- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
- F25B1/053—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of turbine type
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention discloses a kind of double type centrifugal refrigerating machines processed, including compressor, evaporator, condenser, motor, terminal box and operation panel, its main feature is that, the compressor is vertically placed on the evaporator and condenser centre position, and use seat supports load-bearing in lower section, the evaporator is lived apart in two side positions with condenser, and is connected respectively by corresponding air inlet pipe with the compressor.Two air inlets are respectively set on the cylinder of the evaporator and condenser, small one and large one, and relative position is symmetrical, and corresponding air inlet pipe can be docked after can guarantee that horizontal rotation.Wherein, when bigbore air inlet connects air inlet pipe, corresponding small-bore air inlet is using gate valve shut-off blank off closure, and vice versa.Dual-use of the present invention, improves utilization rate, centrifuge Energy Efficiency Ratio is high, reduces operating cost, energy efficiency.
Description
【Technical field】
The present invention relates to centrifuge instrument technical field, more particularly to a kind of double type centrifugal refrigerating machines processed.
【Background technology】
Centrifugal refrigerating machines are freezed or are heated according to heat pump techniques, especially for large capacity centrifuge, need
A large amount of summer in winter switch valves to be installed on pipeline.Valve size is big, more, after certain time limit is reached, valve leak, pipeline it
Between mutually string water phenomena such as become increasingly conspicuous, problem is obvious.
【The content of the invention】
In view of this, it is overcome the deficiencies in the prior art, the present invention provides a kind of double type centrifugal refrigerating machines processed, equipment
Tactic pattern advanced design, dual-use, saves cost and spending, improves equipment efficiency of usage, energy efficiency.
To achieve the above object, technical scheme is as follows：
A kind of double type centrifugal refrigerating machines processed, including compressor, evaporator, condenser, motor, terminal box and operation
Disk, its main feature is that, the compressor is vertically placed on the evaporator and condenser centre position, and uses bearing branch in lower section
Load-bearing is supportted, the evaporator is lived apart in two side positions with condenser, and is connected respectively by corresponding air inlet pipe and the compressor
Connect.
Two air inlets are respectively set on the cylinder of the evaporator and condenser, small one and large one, and relative position is symmetrical,
Corresponding air inlet pipe can be docked after can guarantee that horizontal rotation.Wherein, it is corresponding when bigbore air inlet connects air inlet pipe
Small-bore air inlet is using gate valve shut-off blank off closure, and vice versa.
Gate valve is installed between the air inlet pipe of evaporator and the compressor connection, is ensured detachable.In the air inlet pipe also
Angle valve is installed, for being vacuumized during centrifuge conversion operating mode operation.
Gate valve is also installed between the air inlet pipe of condenser connection corresponding with compressor, is ensured detachable.It is described into
Angle valve is also installed, for being vacuumized during centrifuge conversion operating mode operation on tracheae.
Further, terminal box is set on the motor, operation panel is set below, outside wiring draws from the sidepiece of operation panel
Enter.
The present invention operation principle be：
When cooling in summer operating mode is run, the vaporizer side air inlet pipe docks bigbore air inlet, small-bore reserved
Pipe air inlet is blocked using gate valve；The condenser side air inlet pipe then docks small-bore air inlet, heavy caliber provided pipe air inlet
Mouth is blocked with gate valve.Winter heating operating mode docking location on the contrary, and relative position can guarantee that horizontal rotation overlap.
Summer maintains nominal situation operation, freezes；Compressor and both sides air inlet pipe are rotated the company of reinstalling by winter
Connect, heated.
The invention has the advantages that compared with conventional centrifuge, it is engineered after summer in winter common type centrifuge have with
Under have advantage：
(1) dual-use, is avoided winter from being heated using other units, causes centrifuge to leave unused, so as to increase operation rate,
Reduce equipment investment；
(2) summer in winter shares a set of equipment, can save Air Conditioning Facilities floor space；
(3) centrifuge Energy Efficiency Ratio is high, can reduce operating cost, energy efficiency.
【Brief description of the drawings】
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the front view of the present invention.
Fig. 2 is the side view of the present invention.
Fig. 3 is the top view of the present invention.
Fig. 4 is the refrigeration schematic diagram of the present invention.
Fig. 5 is the heating schematic diagram of the present invention.
In figure, 1, compressor, 2, economizer, 3, motor, 4, condenser, 41, air inlet, 42, air inlet, 5, terminal box,
6th, operation panel, 7, evaporator, 71, air inlet, 72, air inlet, 8, angle valve, 9, air inlet pipe, 10, gate valve, 11, bearing, 12, air inlet
Pipe, 13, gate valve, 14, angle valve, 15, chilled water pump, 16, cooling tower, 17, tail end air conditioner system, 18, cooling water pump.
【Embodiment】
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of double type centrifugal refrigerating machines processed, including compressor 1, economizer 2, evaporator
7th, condenser 4, motor 3, terminal box 5 and operation panel 6, its main feature is that, the compressor 1 be vertically placed on the evaporator 7 with
4 centre position of condenser, and load-bearing is supported using bearing 11 in lower section, the evaporator 7 is lived apart in both sides position with condenser 4
Put, and be connected respectively by corresponding air inlet pipe 12, air inlet pipe 9 with the compressor 1.
Two air inlets 71,72 are set on the cylinder of the evaporator 7, two air inlets are set on the cylinder of condenser 4
41st, 42, small one and large one, and relative position is symmetrical, and corresponding air inlet pipe 12 and air inlet can be docked after can guarantee that horizontal rotation
Pipe 9.Wherein, when bigbore air inlet connects air inlet pipe, corresponding small-bore air inlet is using gate valve shut-off blank off envelope
Stifled, vice versa.
Gate valve 13 is installed between the air inlet pipe 12 of evaporator 7 and compressor 1 connection, is ensured detachable.In the air inlet
Angle valve 14 is also installed, for being vacuumized during centrifuge conversion operating mode operation on pipe 12.
Gate valve 10 is also installed between the air inlet pipe 9 of the connection corresponding with compressor 1 of condenser 4, is ensured detachable.Institute
State and angle valve 8 is also installed in air inlet pipe 9, for being vacuumized during centrifuge conversion operating mode operation.
Terminal box 5 is set on the motor 3, operation panel 6 is set below, outside wiring is introduced from the sidepiece of operation panel 6.
The present invention operation principle be：
Referring to Fig. 4, for the present invention when cooling in summer operating mode is run, 7 side air inlet pipe 14 of evaporator docks bigbore air inlet
Mouthful, small-bore provided pipe air inlet is blocked using gate valve.The 4 side air inlet pipe 9 of condenser then docks small-bore air inlet,
Bigbore provided pipe air inlet is blocked with gate valve.Tail end air conditioner system 17 is absorbed heat, and its one end connection evaporator 7, the other end connects
Chilled water pump 15 is connect, 18 one end of cooling water pump connection condenser 4, other end connection cooling tower 16, condenser 4 reconnects exterior
Cooling tower 16,16 heat release of cooling tower, is freezed by the circulatory system as shown in Figure 4.
Referring to Fig. 5, winter heating operating mode docking location just on the contrary, 7 side air inlet pipe 14 of evaporator dock it is small-bore into
Gas port, bigbore provided pipe air inlet are blocked using gate valve.The 4 side air inlet pipe 9 of condenser then docks bigbore air inlet
Mouthful, small-bore provided pipe air inlet is blocked with gate valve.17 heat release of tail end air conditioner system, its one end connection condenser 4, the other end
Connect chilled water pump 15,18 one end of chilled water pump connection evaporator 7, other end connection cooling tower 16.Evaporator 7 reconnects outside
Cooling tower 16, cooling tower 16 absorbs heat, and passes through the circulatory system as shown in Figure 5 and heats.
Advantages of the present invention is embodied in：(1) dual-use, avoids winter from heating using other units, causes centrifuge not busy
Put, so as to increase operation rate, reduce equipment investment；
(2) summer in winter shares a set of equipment, can save Air Conditioning Facilities floor space；
(3) centrifuge Energy Efficiency Ratio is high, can reduce operating cost, energy efficiency.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention god.
Claims (5)
1. a kind of double type centrifugal refrigerating machines processed, including compressor, evaporator, condenser, motor, terminal box and operation panel,
It is characterized in that, the compressor is vertically placed on the evaporator and condenser centre position, and bearing branch is used in lower section
Load-bearing is supportted, the evaporator is lived apart in two side positions with condenser, and is connected respectively by corresponding air inlet pipe and the compressor
Connect.
2. a kind of double type centrifugal refrigerating machines processed according to claim 1, it is characterised in that the evaporator and condensation
Two air inlets are respectively set on the cylinder of device, small one and large one, and relative position is symmetrical.
3. a kind of double type centrifugal refrigerating machines processed according to claim 1, it is characterised in that the evaporator and compression
Gate valve is installed between the air inlet pipe of machine connection, angle valve is also installed in the air inlet pipe.
4. a kind of double type centrifugal refrigerating machines processed according to claim 1, it is characterised in that the condenser and compression
Machine is also provided with gate valve between corresponding to the air inlet pipe of connection, and angle valve is also installed in the air inlet pipe.
5. a kind of double type centrifugal refrigerating machines processed according to claim 1, it is characterised in that terminal is set on motor
Case, sets operation panel below, and outside wiring is introduced from the sidepiece of operation panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711065943.2A CN108007002B (en) | 2017-11-02 | 2017-11-02 | Double-system centrifugal water chilling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711065943.2A CN108007002B (en) | 2017-11-02 | 2017-11-02 | Double-system centrifugal water chilling unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108007002A true CN108007002A (en) | 2018-05-08 |
| CN108007002B CN108007002B (en) | 2020-06-02 |
Family
ID=62052068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711065943.2A Active CN108007002B (en) | 2017-11-02 | 2017-11-02 | Double-system centrifugal water chilling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108007002B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1056981A (en) * | 1964-05-04 | 1967-02-01 | Trane Co | Refrigeration machine |
| US4084406A (en) * | 1976-01-22 | 1978-04-18 | Fedders Corporation | Chiller controls |
| CN202403440U (en) * | 2012-01-13 | 2012-08-29 | 珠海格力电器股份有限公司 | Centrifugal heat pump unit |
| CN202973663U (en) * | 2012-11-26 | 2013-06-05 | 重庆美的通用制冷设备有限公司 | Motor cooling system of centrifugal compressor unit and air conditioner system |
| KR20160054779A (en) * | 2014-11-07 | 2016-05-17 | 엘지전자 주식회사 | Turbo chiller |
-
2017
- 2017-11-02 CN CN201711065943.2A patent/CN108007002B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1056981A (en) * | 1964-05-04 | 1967-02-01 | Trane Co | Refrigeration machine |
| US4084406A (en) * | 1976-01-22 | 1978-04-18 | Fedders Corporation | Chiller controls |
| CN202403440U (en) * | 2012-01-13 | 2012-08-29 | 珠海格力电器股份有限公司 | Centrifugal heat pump unit |
| CN202973663U (en) * | 2012-11-26 | 2013-06-05 | 重庆美的通用制冷设备有限公司 | Motor cooling system of centrifugal compressor unit and air conditioner system |
| KR20160054779A (en) * | 2014-11-07 | 2016-05-17 | 엘지전자 주식회사 | Turbo chiller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108007002B (en) | 2020-06-02 |
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