CN206094623U - Frequency conversion vapor compression refrigerator - Google Patents
Frequency conversion vapor compression refrigerator Download PDFInfo
- Publication number
- CN206094623U CN206094623U CN201620966011.XU CN201620966011U CN206094623U CN 206094623 U CN206094623 U CN 206094623U CN 201620966011 U CN201620966011 U CN 201620966011U CN 206094623 U CN206094623 U CN 206094623U
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- CN
- China
- Prior art keywords
- frequency conversion
- regenerator
- decompressor
- condenser
- refrigerating machine
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Abstract
The utility model discloses a frequency conversion vapor compression refrigerator, include by refrigerant, comdenstion water heat abstractor and transmission shaft, the cooling chamber right -hand member is provided with the cooling tube, the expander is through throttle check valve and regenerator interconnect, the regenerator right -hand member passes through pipe and turbocompressor interconnect, and is connected with the condenser below it, and installs radiator fan above the comdenstion water heat abstractor, turbocompressor internally mounted has the impeller, and is provided with variable frequency control device on the left of it, driving motor passes through gearbox and turbocompressor interconnect. This frequency conversion vapor compression refrigerator combines the vapor compression refrigerator who now generally uses to carry out the innovative design, carries out the innovative design on the basis of original theory of operation, through throttle check valve and the thermoscope that installs additional between expander and the regenerator, can in time effectual change according to the chilling temperature, and artificial control compressed gas gets into the velocity of flow and flow in the cooling tube, convenient to use high efficiency.
Description
Technical field
The utility model is related to technical field of refrigerating devices, specially a kind of frequency conversion compression refrigerating machine.
Background technology
Refrigerating plant is mainly studied and from the main and auxiliaries of Performance Match, and is made up of not different pipeline connections
With the refrigeration system of characteristic, it be for building, structure, plumbing, heating and ventilation, mechanical transmission and automatically control etc. many
A kind of device of individual work post combination closely, is the crystallization of multidisciplinary research.
Existing refrigerator appliance structure and technology relative maturity, but it is during prolonged use or occurs
Some problems, such as, refrigeration is unable to reach people's expected effect, this is because the condenser of old-fashioned refrigeration machine cannot
Timely and effectively condensed water is cooled down, causes condensation effect to decline, while the flow velocity and flow of uncontrollable cooling medium,
Cause people effectively cannot be controlled to cooling procedure, service efficiency is low, so being compressed formula refrigeration machine here
Innovative design.
Utility model content
The purpose of this utility model is to provide a kind of frequency conversion compression refrigerating machine, to solve above-mentioned background technology in propose
Condensed water cannot quickly cool down problem with uncontrollable cooling procedure.
For achieving the above object, the utility model provides following technical scheme:A kind of frequency conversion compression refrigerating machine, including
Cooled object, cooling chamber, cooling tube, temperature measurer, decompressor, throttling one-way valve, regenerator, radiator fan, condenser, conduit,
Turbo-compressor, impeller, gearbox, motor, frequency-converting control device, water pump, condensation water radiating device and power transmission shaft, it is described
Cooling chamber lower section is placed with cooled object, and its top is provided with temperature measurer, and the cooling chamber right-hand member is provided with cooling tube, described
Cooling tube top is connected with regenerator, and is connected with decompressor below, and the decompressor is by throttling one-way valve and regenerator
It is connected with each other, the regenerator right-hand member is connected with each other by conduit with turbo-compressor, and is connected with condenser below, it is described
Condenser left end is connected with each other by water pump with condensation water radiating device, and condensation water radiating device top is provided with radiation air
Fan, is provided with impeller inside the turbo-compressor, and its left side is provided with frequency-converting control device, and the motor is by becoming
Fast case is connected with each other with turbo-compressor.
Preferably, the decompressor is connected with each other by power transmission shaft with condensation water radiating device.
Preferably, the decompressor internal cavities are arranged to American football shape.
Preferably, the condenser inner conduit is back-shaped needle-like sleeve structure.
Preferably, the radiator fan is symmetrically installed with 2 above condensation water radiating device.
Compared with prior art, the beneficial effects of the utility model are：The frequency conversion compression refrigerating machine, with reference to now universal
The compression refrigerating machine for using carries out innovative design, innovative design is carried out on the basis of original operation principle, by decompressor
The throttling one-way valve installed additional between regenerator and temperature measurer, can be timely and effectively according to the change of chilling temperature artificial
Flow velocity and flow that control compressed gas are entered in cooling tube, while frequency-converting control device can control the rotating speed of motor,
Whole cooling procedure is further controlled, and is separately provided with condensing water radiating device so that condensed water can be dissipated in time
Heat, it is ensured that condenser can all the time be in a steady-working state, easy to use efficient.
Description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1st, cooled object, 2, cooling chamber, 3, cooling tube, 4, temperature measurer, 5, decompressor, 6, throttling one-way valve, 7, return
Hot device, 8, radiator fan, 9, condenser, 10, conduit, 11, turbo-compressor, 12, impeller, 13, gearbox, 14, motor,
15th, frequency-converting control device, 16, water pump, 17, condensation water radiating device, 18, power transmission shaft.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, the utility model provides a kind of technical scheme：A kind of frequency conversion compression refrigerating machine, including cooled
Thing 1, cooling chamber 2, cooling tube 3, temperature measurer 4, decompressor 5, throttling one-way valve 6, regenerator 7, radiator fan 8, condenser 9, lead
Pipe 10, turbo-compressor 11, impeller 12, gearbox 13, motor 14, frequency-converting control device 15, water pump 16, condensation water-cooled
Device 17 and power transmission shaft 18, the lower section of cooling chamber 2 is placed with cooled object 1, and its top is provided with temperature measurer 4, the right-hand member of cooling chamber 2
Cooling tube 3 is provided with, the top of cooling tube 3 is connected with regenerator 7, and is connected with decompressor 5 below, and decompressor 5 is by transmission
Axle 18 is connected with each other with condensation water radiating device 17, and such setting can be caused in decompressor 5 due to produced by gas expansion
Energy radiator fan 8 can be passed to by power transmission shaft 18, it is to avoid the waste of energy, decompressor 5 passes through throttling one-way valve 6
It is connected with each other with regenerator 7, the internal cavities of decompressor 5 are arranged to American football shape, American football shape cavity can make cryogenic high pressure gas
Body is effectively expanded, and reaches the effect lowered the temperature again, and the right-hand member of regenerator 7 is mutually interconnected by conduit 10 with turbo-compressor 11
Connect, and be connected with condenser 9 below, the inner conduit 10 of condenser 9 is back-shaped needle-like sleeve structure, and cannula-like structure can be carried
Effect and back-shaped needle-like conduit 10 that high heat is exchanged can extend the time of heat exchange so that whole heat exchange is more filled
Point, the left end of condenser 9 is connected with each other by water pump 16 with condensation water radiating device 17, and the top of condensation water radiating device 17 is installed
There is radiator fan 8, radiator fan 8 is symmetrically installed with 2, can so accelerate condensed water in the top of condensation water radiating device 17
Radiating, is provided with impeller 12 inside turbo-compressor 11, and its left side is provided with frequency-converting control device 15, and motor 14 passes through
Gearbox 13 is connected with each other with turbo-compressor 11.
Operation principle：Before using the frequency conversion compression refrigerating machine, need to enter the structure of whole compression refrigerating machine
Row is simple to be understood, and on the basis of prototype structure, the working procedure for using is filled first without too big change by VFC
The start-up operation of 15 control devices is put, at this moment turbo-compressor 11 starts in gas compression to condenser 9, and now condenser 9 is opened
Beginning is discharged the heat of compressed air to condensed water, completes to lower the temperature first, and absorbs the condensed water of heat in water pump 16
The cooling that condensed water is completed in the lower water radiating device 17 into condensation of effect is processed, and so allowing for condensed water can be repeated
The use of circulation, the gas for completing to lower the temperature first is entered in regenerator 7, and the gas that backflowed further is cooled down, and into decompressor 5
In carry out insulation expansion, pressure and the temperature of compressed gas decline simultaneously, and now compressed gas are expanded simultaneously in decompressor 5
Kinetic energy is passed to radiator fan 8 by externally acting, power transmission shaft 18 so that the setting in motion of radiator fan 8, the gas after expansion is entered
In cooling chamber 2, the heat of cooled object 1 is drawn, that is, reach the purpose of refrigeration, hereafter, gas is returned in regenerator 7, with compression
Gas is carried out after heat exchange, is compressed by being sucked by turbo-compressor 11 after conduit 10 and again, completes whole refrigeration
The circulation work of process, and data can be surveyed according to temperature measurer 4 in process of refrigerastion, the He of throttling one-way valve 6 is adjusted in time
Frequency-converting control device 15, realizes the control to process of refrigerastion, is so far whole courses of work of whole frequency conversion compression refrigerating machine.
Although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art comes
Say, it still can modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should
It is included within protection domain of the present utility model.
Claims (5)
1. a kind of frequency conversion compression refrigerating machine, including cooled object（1）, cooling chamber（2）, cooling tube（3）, temperature measurer（4）, expansion
Machine（5）, throttling one-way valve（6）, regenerator（7）, radiator fan（8）, condenser（9）, conduit（10）, turbo-compressor（11）、
Impeller（12）, gearbox（13）, motor（14）, frequency-converting control device（15）, water pump（16）, condensation water radiating device（17）
And power transmission shaft（18）, it is characterised in that：The cooling chamber（2）Lower section is placed with cooled object（1）, and its top is provided with thermometric
Instrument（4）, the cooling chamber（2）Right-hand member is provided with cooling tube（3）, the cooling tube（3）Top is connected with regenerator（7）, and its
Lower section is connected with decompressor（5）, the decompressor（5）By throttling one-way valve（6）With regenerator（7）It is connected with each other, described time
Hot device（7）Right-hand member passes through conduit（10）With turbo-compressor（11）It is connected with each other, and is connected with condenser below（9）, it is described
Condenser（9）Left end passes through water pump（16）With condensation water radiating device（17）It is connected with each other, and condenses water radiating device（17）On
Side is provided with radiator fan（8）, the turbo-compressor（11）Inside is provided with impeller（12）, and its left side is provided with frequency conversion control
Device processed（15）, the motor（14）By gearbox（13）With turbo-compressor（11）It is connected with each other.
2. a kind of frequency conversion compression refrigerating machine according to claim 1, it is characterised in that：The decompressor（5）By passing
Moving axis（18）With condensation water radiating device（17）It is connected with each other.
3. a kind of frequency conversion compression refrigerating machine according to claim 1, it is characterised in that：The decompressor（5）It is internal empty
Chamber is arranged to American football shape.
4. a kind of frequency conversion compression refrigerating machine according to claim 1, it is characterised in that：The condenser（9）Lead inside
Pipe（10）For back-shaped needle-like sleeve structure.
5. a kind of frequency conversion compression refrigerating machine according to claim 1, it is characterised in that：The radiator fan（8）Cold
Solidifying water radiating device（17）Top is symmetrically installed with 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620966011.XU CN206094623U (en) | 2016-08-29 | 2016-08-29 | Frequency conversion vapor compression refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620966011.XU CN206094623U (en) | 2016-08-29 | 2016-08-29 | Frequency conversion vapor compression refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206094623U true CN206094623U (en) | 2017-04-12 |
Family
ID=58473229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620966011.XU Active CN206094623U (en) | 2016-08-29 | 2016-08-29 | Frequency conversion vapor compression refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206094623U (en) |
-
2016
- 2016-08-29 CN CN201620966011.XU patent/CN206094623U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 312500 Zhejiang city of Shaoxing province Xinchang County East New District Patentee after: Zhejiang Kangli Technology Co Ltd Address before: 312500 Zhejiang city of Shaoxing province Xinchang County East New District Patentee before: Xinchang Kanglide Refrigeration Fittings Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 312500 Chengdong new district, Xinchang County, Shaoxing City, Zhejiang Province Patentee after: Zhejiang KANGLIDE Technology Co.,Ltd. Address before: 312500 Chengdong new district, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG KANGLIDE TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |