CN203163333U - Liquid gas cooling coolant circulating device - Google Patents
Liquid gas cooling coolant circulating device Download PDFInfo
- Publication number
- CN203163333U CN203163333U CN 201320078384 CN201320078384U CN203163333U CN 203163333 U CN203163333 U CN 203163333U CN 201320078384 CN201320078384 CN 201320078384 CN 201320078384 U CN201320078384 U CN 201320078384U CN 203163333 U CN203163333 U CN 203163333U
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- liquid
- liquid gas
- circulating device
- coolant circulating
- pipeline
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Abstract
The utility model discloses a liquid gas cooling coolant circulating device mainly comprising a coolant circulating device and a fan. The coolant circulating device is composed of a heat exchanger, a liquid gas cooling unit and a heater, the heat exchanger is filled with coolants inside, and the liquid gas cooling unit is arranged on a pipeline connected with an inlet and an outlet of the heat exchanger. The liquid gas taken as cooling substance allows the coolants inside the pipeline to be condensed into a liquid state and output to the heater, liquid coolants absorb heat and evaporate to form gas-liquid mixed coolants which drive gas coolants to perform heat exchange with outside gas via the heat exchanger by the aid of differential pressure inside the pipeline caused by gas-liquid conversion, so that outside gas is cooled, and cooling effect is achieved by cold gas cooperatively blown out by the fan.
Description
Technical field
The utility model relates to a kind of refrigerating system, refers to utilize liquid gas especially in fixed volume, because cryogenic temperature condensation, heat absorption evaporation make stereomutation produce pressure reduction, reaches the coolant circulating device of the liquid gas refrigeration of circulating cooling.
Background technology
Please cooperate consult shown in Figure 1, the schematic diagram that shows known compression refrigerating circulation system 10, this system 10 is filled with the refrigerant material, and this system 10 comprises a compressor 11, for refrigerant is become high temperature by gaseous compressed, the liquid refrigerants of high pressure also exports a condenser 12 to, this HTHP refrigerant is in condenser 12, utilize water, air is lowered the temperature, warm high pressure refrigerant in the formation, then deliver to a cold medium controller 13 through system pipeline, make the refrigerant release pressure, form warm refrigerant in the low pressure, and become gas from liquid state, the refrigerant that liquid temperature is closed is delivered in the steamer 14, in this, this refrigerant can be evaporated to the gaseous coolant of low-temp low-pressure, simultaneously, the refrigerant of evaporation heat absorption will carry out heat exchange with the extraneous air that enters system 10, reach the purpose that reduces air themperature.
As shown in the above description, wherein compressor 11 is being played the part of very important role in refrigerating and air conditioning, yet when compressor 11 used in reality, problems such as its power consumption, high noisy continued to exist, and failed so far obtaining significantly improvement; The main effect of compressor 11 is gaseous coolant is compressed into liquid refrigerants, repeat to absorb heat with the mat liquid refrigerants and flash to the circulation of gaseous state, reach the purpose with extraneous air heat exchange cooling, it should be noted that, as liquid gases such as liquid nitrogen, liquid air or liquid carbon dioxides, itself have extremely low temperature, also the Chang Zuowei refrigerant uses on practice.
In view of this, the present utility model people thinks that should further utilize liquid gas to develop a kind of coolant circulating device of liquid gas refrigeration, to improve the use problem that known compression refrigerating circulation system 10 must arrange compressor 11.
The utility model content
The purpose of this utility model is to provide a kind of coolant circulating device of liquid gas refrigeration, it mainly comprises a coolant circulating device and a fan, wherein, this coolant circulating device is the heat exchanger of being inserted refrigerant by an inside, at the pipeline that connects the heat exchanger gateway one liquid gas storage tank and heater institute constitutor are set, utilize liquid gas to make as refrigerant that refrigerant exports heater to after being condensed into liquid state in the pipeline, make liquid refrigerants heat absorption evaporation form gas-liquid mixed attitude refrigerant, and its gas-liquid of mat is changed pressure reduction in the pipeline that causes, drive flow through heat exchanger and extraneous air of gaseous coolant and carry out heat exchange, make the extraneous air cooling, cooperate fan to blow out this cold air and reach cooling effect.
For reaching above-mentioned purpose, coolant circulating device according to a kind of liquid gas refrigeration provided by the utility model, one inside is filled out the coolant circulating device that is provided with refrigerant and is cooperated a fan to use, wherein, this coolant circulating device comprises: a heat exchanger has an entrance and be communicated with an intake line, and an outlet is communicated with an output pipe, have plural heat dissipation pipeline between this intake line and this output pipe and be communicated with, and respectively this radiating tube outside is provided with plurality of radiating fins; One pipeline has an input port and be communicated with this heat exchanger outlet, and a delivery outlet is communicated with this heat exchanger entrance; One liquid gas cooler, have a low temperature storage tank and be formed with a sheathed external annulus and an internal ring wall mutually, this low temperature storage tank opposite end has two circumferentias and connects this inside and outside ring wall defining one for filling out the tubular space of establishing a liquid gas, and this low temperature storage tank internal ring wall encloses and is placed on this pipeline outside; One heater, having a conjunction, to have provided a through hole outside and between its input port and this liquid gas cooling unit, this conjunction inside is provided with plural light emitting diode for being placed on this pipeline.
By this, order is filled in a refrigerant of this coolant circulating device inside, flow to this pipeline input port with gaseous coolant, when flowing through this liquid gas cooling unit and this heater, be condensed into liquid refrigerants earlier again through heating and part heat absorption evaporation forms gas-liquid mixed attitude refrigerant, and utilize refrigerant to change the pipeline internal differential pressure that gaseous state produces into, form and drive this gas-liquid mixed attitude refrigerant is flowed into this heat exchanger by the pipeline delivery outlet power, make this gas-liquid mixed attitude refrigerant when flowing through heat exchanger and extraneous air carries out heat exchange, reach the effect that reduces external air temperature.
Further, described pipeline is provided with a non-return valve between described liquid gas cooling unit and described heater.
Further, the described plural light emitting diode of heater is electrically connected to a control module.
Further, the liquid gas of the low temperature storage tank inside of described liquid gas cooling unit is liquid nitrogen, liquid air or liquid carbon dioxide.
Further, the plural light emitting diode of heater is located at described conjunction inside through encapsulation technology, and each described light emitting diode has a luminous end and towards described conjunction through hole and the connection terminal that electrically connects with a control module.
Further, described coolant circulating device cooperates a fan to use, and heat dissipation pipeline and the radiating fin setting of the corresponding described heat exchanger of described fan are to use the extraneous air output of cooling.
Relevant for the utility model for reaching above-mentioned purpose, the technology that adopts, means and other effects, lift a preferable possible embodiments now and cooperate graphic detailed description as after.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
The configuration diagram of the known compression refrigerating circulation system of Fig. 1;
Fig. 2 overall architecture schematic diagram of the present utility model;
The schematic appearance of Fig. 3 the utility model liquid gas circulatory system;
The integrated structure cross-sectional schematic of Fig. 4 liquid gas storage tank of the present utility model and pipeline;
The integrated structure cross-sectional schematic of Fig. 5 heater of the present utility model and pipe portion.
Main description of reference numerals:
Compression refrigerating circulation system 10 compressors 11
Coolant circulating device A fan B
Heat exchanger 20 entrances 21
Radiating fin 26
Liquid gas cooling unit 40 low temperature storage tanks 401
Heater 50 conjunctions 51
Through hole 511 light emitting diodes 52
Control module 53
The specific embodiment
Understand and understanding for your auditor can be had further the purpose of this utility model, feature and effect, following conjunction with figs. describe in detail as after.
Please cooperate Fig. 4, shown in Figure 5 with Fig. 2, Fig. 3, this novel preferred embodiment that a kind of coolant circulating device of liquid gas refrigeration is provided, mainly be after by the coolant circulating device A that an inside is filled with refrigerant its extraneous air being cooled, cooperate a fan B that this cold air is blown out use, wherein, as shown in Figure 2, this coolant circulating device A comprises a heat exchanger 20, one and the pipeline 30 of these heat exchanger 20 internal communication, and be located on this pipeline 30, for the liquid gas cooling unit 40 and the heater 50 that make refrigerant heat release condensation or heating evaporation.
As shown in Figure 3, this heat exchanger 20 has an entrance 21 and is communicated with an intake line 22, and one outlet 23 be communicated with an output pipe 24, having plural heat dissipation pipeline 25 between this intake line 22 and this output pipe 24 is communicated with, respectively these radiating tube 25 outsides are provided with plurality of radiating fins 26, and this fan B arranges heat dissipation pipeline 25 and radiating fin 26 that should heat exchanger 20, uses with extraneous air output that will cooling; This pipeline 30 has an input port 31 and is communicated with these heat exchanger 20 outlets 23, and a delivery outlet 32 is communicated with these heat exchanger 20 entrances 21.
Shown in Fig. 2-4, this liquid gas cooler 40 has a low temperature storage tank 401 and is formed with a sheathed external annulus 41 and an internal ring wall 42 mutually, these low temperature storage tank 401 opposite ends have two circumferentias 43 and connect these inside and outside ring walls 42,41 defining one for filling out the tubular space 44 of establishing a liquid gas 402, and these low temperature storage tank 401 internal ring walls 42 enclose and are placed on this pipeline 30 outsides; In present embodiment, the liquid gas 402 of this liquid gas cooling unit 40 is selected from liquid nitrogen, liquid air or liquid carbon dioxide, but is not limited thereto, and also can reach cooling effect by other liquid gas.
As Fig. 2, Fig. 3, shown in Figure 5, this heater 50 has a conjunction 51, and to have provided a through hole 511 outside and between its input port 31 and this liquid gas cooling unit 40, these conjunction 51 inside are provided with plural number towards the light emitting diode 52 of these through hole 511 irradiations for being placed on this pipeline 30; In present embodiment, this conjunction 51 can be light-emitting diode packaging material hardened forming person, make this plural number light emitting diode 52 be located at this conjunction 51 inside through encapsulation technology, respectively this light emitting diode 52 has a luminous end 521 and towards connection terminal 522 that this conjunction 51 through holes 511 arrange and electrically connect with a control module 53, make this heater 50 via the amount of luminescence of control module 53 these plural number light emitting diodes 52 of control, adjust the degree of light emitting diode 52 connection terminals 522 liquid towards refrigerants heating.
The above is the utility model embodiment main member and configuration explanation thereof, as for mode of operation and the effect thereof of the utility model preferred embodiment, does following explanation.
Please compositely close shown in Figure 3, the coolant circulating device of this novel liquid gas refrigeration in use, earlier insert refrigerant in coolant circulating device A inside in advance, when refrigerant at normal temperatures, from the entrance 21 of heat exchanger 20 along intake line 22 through heat dissipation pipeline 25, output pipe 24 to its outlet 23 and when flowing to pipeline 30 input ports 31, refrigerant roughly is evaporated to gaseous state with the extraneous air heat exchange; At this moment, when gaseous coolant is flowed through this liquid gas cooling unit 40 and heater 50, gaseous coolant institute heat content will be condensed into liquid refrigerants for liquid gas 402 absorbs;
Then, when this liquid refrigerant stream heater via 50, utilize the light emitting diode 52 luminous heat energy that can produce to reach and add thermal effect, make liquid refrigerants partly evaporate and form gas-liquid mixed attitude refrigerant, and utilize refrigerant to change the pipeline internal differential pressure that gaseous state produces into, form and drive this gas-liquid mixed attitude refrigerant is flowed into this heat exchanger by the pipeline delivery outlet power, make this gas-liquid mixed attitude refrigerant when flowing through heat exchanger and extraneous air carries out heat exchange, reach the effect that reduces external air temperature.In addition, in present embodiment, this pipeline 30 can arrange a non-return valve 33 in addition between liquid gas cooling unit 40 and heater 50, and using and avoiding refrigerant evaporation is that volume expansion is back to liquid gas cooling unit 40 positions behind the gaseous state.
In sum, the utility model sees through the coolant circulating device of the liquid gas refrigeration of aforementioned compressor-free, utilize liquid gas cooling unit 40 to reach and make the refrigerant repeats condensation, to form pressure reduction in the pipeline 30, and circulation reaches the purpose with the extraneous air heat exchange, has the known problems such as power consumption that compressor produces and noise of utilizing of avoiding; In addition, the utility model is via control light emitting diode 52 amount of luminescence, is passed to the photo-thermal energy of liquid refrigerants with control, then has energy-saving advantages.
More than by specific embodiment the utility model is had been described in detail, formation is to restriction of the present utility model but these are not.Under the situation that does not break away from the utility model principle, those skilled in the art also can make many distortion and improvement, and these also should be considered as protection domain of the present utility model.
Claims (6)
1. the coolant circulating device of a liquid gas refrigeration, the coolant circulating device that is provided with refrigerant is filled out in one inside, it is characterized in that, and it comprises:
One heat exchanger has an entrance and is communicated with an intake line, and an outlet is communicated with an output pipe, have plural heat dissipation pipeline between described intake line and the described output pipe and be communicated with, and each described radiating tube outside is provided with plurality of radiating fins;
One pipeline has an input port and be communicated with described heat exchanger outlet, and a delivery outlet is communicated with described heat exchanger entrance;
One liquid gas cooler, have a low temperature storage tank and be formed with a sheathed external annulus and an internal ring wall mutually, described low temperature storage tank opposite end has two circumferentias and connects described inside and outside ring wall defining one for filling out the tubular space of establishing a liquid gas, and described low temperature storage tank internal ring wall encloses and is placed on described pipeline outside;
One heater, having a conjunction, to have provided a through hole outside and between its input port and described liquid gas cooling unit, described conjunction inside is provided with plural light emitting diode for being placed on described pipeline;
By this, order is filled in a refrigerant of described coolant circulating device inside, flow to described pipeline input port with gaseous coolant, when flowing through described liquid gas cooling unit and described heater, be condensed into liquid refrigerants part heat absorption evaporation more earlier, form gas-liquid mixed attitude refrigerant and flow into described heat exchanger by described pipeline delivery outlet, carry out heat exchange with the extraneous air of described heat exchanger.
2. the coolant circulating device of liquid gas refrigeration as claimed in claim 1 is characterized in that, described pipeline is provided with a non-return valve between described liquid gas cooling unit and described heater.
3. the coolant circulating device of liquid gas refrigeration as claimed in claim 1 is characterized in that, the described plural light emitting diode of heater is electrically connected to a control module.
4. the coolant circulating device of liquid gas refrigeration as claimed in claim 1 is characterized in that, the liquid gas of the low temperature storage tank inside of described liquid gas cooling unit is liquid nitrogen, liquid air or liquid carbon dioxide.
5. the coolant circulating device of liquid gas refrigeration as claimed in claim 1, it is characterized in that, the plural light emitting diode of heater is located at described conjunction inside through encapsulation technology, and each described light emitting diode has a luminous end and towards described conjunction through hole and the connection terminal that electrically connects with a control module.
6. the coolant circulating device of liquid gas refrigeration as claimed in claim 1, it is characterized in that, described coolant circulating device cooperates a fan to use, and heat dissipation pipeline and the radiating fin setting of the corresponding described heat exchanger of described fan are to use the extraneous air output of cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078384 CN203163333U (en) | 2013-02-20 | 2013-02-20 | Liquid gas cooling coolant circulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078384 CN203163333U (en) | 2013-02-20 | 2013-02-20 | Liquid gas cooling coolant circulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203163333U true CN203163333U (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320078384 Expired - Fee Related CN203163333U (en) | 2013-02-20 | 2013-02-20 | Liquid gas cooling coolant circulating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203163333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174345A (en) * | 2014-09-04 | 2014-12-03 | 山东聚鑫化工有限公司 | Oilfield auxiliary chemical production equipment system |
| CN104615220A (en) * | 2014-12-25 | 2015-05-13 | 曙光信息产业(北京)有限公司 | Cooling system and server system |
-
2013
- 2013-02-20 CN CN 201320078384 patent/CN203163333U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174345A (en) * | 2014-09-04 | 2014-12-03 | 山东聚鑫化工有限公司 | Oilfield auxiliary chemical production equipment system |
| CN104174345B (en) * | 2014-09-04 | 2016-03-02 | 山东聚鑫化工有限公司 | Oilfield additive production equipment system |
| CN104615220A (en) * | 2014-12-25 | 2015-05-13 | 曙光信息产业(北京)有限公司 | Cooling system and server system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20170220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |