CN1916533A - Loop structure of cold heat flows - Google Patents
Loop structure of cold heat flows Download PDFInfo
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- CN1916533A CN1916533A CN 200510091504 CN200510091504A CN1916533A CN 1916533 A CN1916533 A CN 1916533A CN 200510091504 CN200510091504 CN 200510091504 CN 200510091504 A CN200510091504 A CN 200510091504A CN 1916533 A CN1916533 A CN 1916533A
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- heat
- exchange device
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- air conditioner
- compressor
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Abstract
A flow direction control device of heating stream and cooling stream is prepared as connecting said device separately to the first heat exchange unit, the second heat exchange unit, air conditioner and compressor for controlling heated working fluid from the first heat exchange unit to be sent to air conditioner for being used as the first heat media or to be sent to the second heat exchanger for being condensed there then to send it to air conditioner for being used as the second cooling media in order to make air conditioner output hot and cold alternatively, enabling to set heating course on the first heat exchange unit for providing the third heat media out.
Description
Technical field
The present invention is a kind of hot and cold fluid loop structure, especially refer to a kind ofly see through one and flow to control module control system home loop and flow to, and then to allocate the flow direction of its working fluid in the loop, the output that heats, freezes is allocated and the purpose of the plural at least medium output of supply and it reaches.
Background technology
Look into (seeing also shown in Figure 1), by the 2nd figure of the novel patent announcement of TaiWan, China No. 437938 " multiple cold and hot recovery switch " is disclosed, wherein, this device mainly is by a compressor 11, heat exchanger 20 more than at least four, 30,40,50, heat radiation comb 16 more than at least two, 17 and expansion valve 13 constitute, wherein, condenser end 12 by compressor cycle 10 is established tool two heat exchangers 20,30, pipeline 31, forced circulation pipeline 32 and pumping 33, and evaporator end 14 is established tool two heat exchangers 40,50, pipeline 51, forced circulation pipeline 52 and pumping 53, and the heat radiation of its condenser end 12 row 16 must all do heat exchange with a fan 18 with the heat radiation row 17 of evaporator end 14, to reach multiple cold and hot swap status;
Only above-mentioned structure, not only easily cause the complicated of pipeloop configuration and construction inconvenience, the bulking block that is used simultaneously is also comparatively various, further easily increase required cost, moreover add again in cyclic process, it often must see through two output units (is heat exchanger 20,30) to supply with respectively as heating, the output allotment of refrigeration is used, and be to see through two heat radiation combs 16,17 effects as a heat radiation and a cold scattering, even each heat exchanger 20 of must flowing through, 30,40, after 50, can finish a circulation, so, cause and reduce its energy use efficiency;
Therefore, this case inventor urgently thinks to be improved innovation in view of above-mentioned shortcoming of deriving, and after studying for a long period of time, and then research and develop this a kind of hot and cold fluid loop structure.
Summary of the invention
Main purpose of the present invention provides a kind of hot and cold fluid loop structure, especially refer to a kind ofly see through one and flow to control module control system home loop and flow to, and then to allocate the flow direction of its working fluid in the loop, the output that heats, freezes is allocated and the plural at least medium output of supply and it reaches.
Its preferred embodiment is as follows:
A kind of hot and cold fluid loop structure of the present invention is meant a kind ofly to see through one and flow to control module control system home loop and flow to, and then with the flow direction of its working fluid in the allotment loop, and it reaches the output allotment that heats, freezes and supply with plural at least medium output, it is characterized in that, wherein
This flows to control module is to be linked to respectively between one first heat-exchange device, one second heat-exchange device, an air conditioner and the compressor, with the control working fluid of first heat-exchange device after being heated of flowing through, whether directly be directed in the air conditioner and export as one first thermal medium to supply with; Secondly, after further being directed in second heat-exchange device and carrying out condensation heat radiation, be directed in again in the air conditioner to supply with as one second cold medium output, the output allotment effect that heats, freezes to reach, simultaneously add that again this first heat-exchange device is in the process that heats, be can be further can to use as output for the 3rd thermal medium of outside utilization, not only can promote efficient that the whole energy uses, more reach tool and simplify pipeline and dispose and reduce required cost to produce.
Wherein, this first heat-exchange device is connected with compressor again and this second heat-exchange device is that first quarter current control assembly and air conditioner are connected.
Wherein, this first heat-exchange device and compressor chamber are can arrange in pairs or groups to connect the pressure accumulater of establishing a tool pressure accumulation effect, and between its output of this pressure accumulater and its input of this compressor, be further to arrange in pairs or groups to link a pressure control device, as the pressure balanced mechanism of allotment.
The present invention not only can promote efficient that the whole energy uses, more reach tool simplifies the pipeline configuration and reduces required cost.
Description of drawings
For the effect that makes the convenient simple and direct understanding further feature content of the present invention of auditor and advantage and reached can more manifest, below in conjunction with embodiment and accompanying drawing describe in detail as after, wherein:
Fig. 1 is the 2nd figure for the novel patent announcement of TaiWan, China No. 437938 " multiple cold and hot recovery switch ".
Fig. 2 links schematic diagram for loop structure collocation of the present invention.
Fig. 3 uses schematic diagram for loop structure collocation of the present invention.
Fig. 4 be for loop structure of the present invention in Application Example schematic diagram in winter.
Fig. 5 be for loop structure of the present invention in Application Example schematic diagram in summer.
Fig. 6 is the further Application Example schematic diagram of loop structure of the present invention.
The specific embodiment
The present invention provides a kind of hot and cold fluid loop structure, especially refer to a kind ofly see through one and flow to control module control system home loop and flow to, and then to allocate the flow direction of its working fluid in the loop, the output that heats, freezes is allocated and the plural at least medium output of supply and it reaches;
(see also Fig. 2, shown in Figure 3) be a preferred embodiment of the present invention (being applied to the closed circuit of steam compression type system as collocation), wherein, this flows to control module 1 (as: four-way valve or other flow control apparatus) is to be linked to one first heat-exchange device 2 respectively, one second heat-exchange device 3, between one air conditioner 4 and the compressor 5, make this first heat-exchange device 2 be connected again with compressor 5, and this second heat-exchange device 3 is that first quarter current control assembly 6 (as: capillary or other flow control assembly) is connected with air conditioner 4, flow to control module 1 in using the loop so that see through this, do loop stream to integration allotment, flow to the two-way circulation effect of tool with what reach that control uses its working fluid in the loop;
(only this to flow to control module 1 be to be general known devices, so its thin portion structure and technical characterictic will not be given unnecessary details in this);
When in cyclic process, it is can be with the working fluid of being sent via compressor 5, importing this first heat-exchange device 2 heats, can be to produce for the 3rd thermal medium 21 (as: water of outside utilization, but the medium of air and various heat accumulation), and the working fluid after it is heated imports this and flows to control module 1, then can see through this and flow to the allotment of control module 1, with the control working fluid of first heat-exchange device 2 after being heated of flowing through, whether directly be directed in the air conditioner 4 to supply with as one first thermal medium output, 41 (as: water, but the medium of air and various heat accumulation), or after further being directed in second heat-exchange device 3 and carrying out condensation heat radiation, and this throttling Control Component 6 of flowing through carries out the isenthalpic expansion effect, be directed in again in the air conditioner 4 to supply with as one second cold medium 42 (as: water, but the medium of air and various heat accumulation) output heats to reach, the output allotment of refrigeration, and further have can be for the 3rd thermal medium 21 of outside utilization;
(see also Fig. 4, shown in Figure 5) be practical application embodiment schematic diagram of the present invention, wherein, when using (its loop guiding that flows to control module 1 inside is to be shown in the dotted line) with convenient winter, the working fluid that it is sent via compressor 5, then can flow through first heat-exchange device 2 for heating, can be to produce for the 3rd thermal medium 21 (as: water of outside utilization, but the medium of air and various heat accumulation), and import the working fluid after the fabricate-heat first-class to control module 1, see through this loop that flows to control module 1 inside guiding (being shown in the dotted line) this moment, working fluid after first heat-exchange device 2 of can will flowing through heats, directly be directed in the air conditioner 4 to supply with as one first thermal medium output, 41 (as: water, but the output medium of air and various heat accumulation), working fluid after will supplying with again enters in second heat-exchange device 3 through throttling Control Component 6, can see through this loop that flows to control module 1 inside guiding (being shown in the dotted line) again, working fluid after directly will supplying with imports compressor 5 so that and finish a circuit cycle;
Secondly, when using summer (its loop guiding that flows to control module 1 inside is for shown in another dotted line), the working fluid that it is sent via compressor 5, then can flow through first heat-exchange device 2 for heating, can be to produce for the 3rd thermal medium 21 (as: water of outside utilization, but the medium of air and various heat accumulation), and the working fluid after will heating imports first-class to control module 1, see through this loop that flows to control module 1 inside guiding (being shown in the dotted line) this moment, working fluid after first heat-exchange device 2 of can will flowing through heats, further be directed in second heat-exchange device 3 and carry out the condensation heat radiation, and this throttling Control Component 6 of flowing through carries out the isenthalpic expansion effect again, and then be directed in the air conditioner 4 to supply with as one second cold medium 42 (as: water, but the output medium of air and various heat accumulation), working fluid after will supplying with again directly enters in flowing to control module 1, to see through this loop that flows to control module 1 inside guiding (being shown in the dotted line), working fluid after directly will supplying with imports compressor 5, and finishes a circuit cycle;
Hereat, the present invention can see through one to flow to the control module 1 control system home loop flow direction, and then to allocate the flow direction of its working fluid in the loop, and it reaches and can supply with the output of plural at least medium and reach the allotment that heats, freezes with winter, summer weather, to promote the efficient that its energy uses, further tool is simplified the pipeline configuration and is reduced required cost simultaneously;
Moreover (please consulting shown in Figure 6 again), be the further Application Example schematic diagram of the present invention, wherein, 2 of this compressor 5 and first heat-exchange devices, be to arrange in pairs or groups to connect the pressure accumulater 7 of establishing a tool pressure accumulation effect, to reach the service efficiency of further lifting bulk loop, simultaneously again between these pressure accumulater 7 its outputs (being shown in the A) and this compressor 5 its inputs (being shown in the B), be to arrange in pairs or groups to link a pressure control device 8 (as: flow direction control valve), with as allocating A, the pressure balanced mechanism at B two ends (high-pressure side in the application cycle of promptly the arranging in pairs or groups loop and low-pressure side two ends).
For making the present invention show its progressive and practicality more, do one comparative analysis is as follows with having now:
Existing shortcoming
1, the complexity of pipeline configuration easily causes the inconvenience of construction.
2, Yun Yong bulking block is various, easily increases required cost.
3, must see through two output units, respectively as the output that heats, freezes.
4, must see through the effect of two heat radiation rows as a heat radiation and a cold scattering.
5, energy use efficiency is low.
Advantage of the present invention
1, can simplify pipe arrangement, reduce the inconvenience of construction and reduce required cost.
2, can save more than one heat exchanger.
3, the application of the cold and hot exchange in tool dispensing control system loop.
4, can supply with plural at least medium output.
5, need not see through the effect of two heat radiation rows as a heat radiation and a cold scattering.
6, can significantly promote energy-saving benefit.
In sum, the present invention is breaking through under the previous technical pattern, really reached the effect that institute's desire is promoted, and also non-be familiar with this operator institute easily full of beard and, moreover, not open before the present patent application, the progressive of its tool, practicality, show the application condition that has met patent of invention, so propose patent application in accordance with the law.
Only above-listed detailed description is specifying at a possible embodiments of the present invention, this embodiment is not in order to limit claim of the present invention, and allly do not break away from the equivalence that the technology of the present invention spirit does and implement or change, all should be contained in the claim of this case.
Claims (3)
1, a kind of hot and cold fluid loop structure is meant a kind ofly to see through one and flow to control module control system home loop and flow to, and then with the flow direction of its working fluid in the allotment loop, and it reaches the output allotment that heats, freezes and supply with plural at least medium output, it is characterized in that, wherein
This flows to control module is to be linked to respectively between one first heat-exchange device, one second heat-exchange device, an air conditioner and the compressor, with the control working fluid of first heat-exchange device after being heated of flowing through, whether directly be directed in the air conditioner and export as one first thermal medium to supply with; Secondly, after further being directed in second heat-exchange device and carrying out condensation heat radiation, be directed in again in the air conditioner to supply with as one second cold medium output, the output allotment effect that heats, freezes to reach, simultaneously add that again this first heat-exchange device is in the process that heats, be can be further can to use as output for the 3rd thermal medium of outside utilization, not only can promote efficient that the whole energy uses, more reach tool and simplify pipeline and dispose and reduce required cost to produce.
2, a kind of hot and cold fluid loop structure as claimed in claim 1 is characterized in that, wherein, this first heat-exchange device is connected with compressor again and this second heat-exchange device is that first quarter current control assembly and air conditioner are connected.
3, a kind of hot and cold fluid loop structure as claimed in claim 2, it is characterized in that, wherein, this first heat-exchange device and compressor chamber, be to arrange in pairs or groups to connect the pressure accumulater of establishing a tool pressure accumulation effect, and between its output of this pressure accumulater and its input of this compressor, be further to arrange in pairs or groups to link a pressure control device, as the pressure balanced mechanism of allotment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510091504 CN1916533A (en) | 2005-08-18 | 2005-08-18 | Loop structure of cold heat flows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510091504 CN1916533A (en) | 2005-08-18 | 2005-08-18 | Loop structure of cold heat flows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1916533A true CN1916533A (en) | 2007-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510091504 Pending CN1916533A (en) | 2005-08-18 | 2005-08-18 | Loop structure of cold heat flows |
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| CN (1) | CN1916533A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591732A (en) * | 2013-10-23 | 2014-02-19 | Tcl空调器(中山)有限公司 | Air-conditioning system |
| CN108260347A (en) * | 2015-08-20 | 2018-07-06 | 通用电气健康护理生物科学股份公司 | The recirculation circuit in flow path is intended for single use in CFF/TFF |
-
2005
- 2005-08-18 CN CN 200510091504 patent/CN1916533A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591732A (en) * | 2013-10-23 | 2014-02-19 | Tcl空调器(中山)有限公司 | Air-conditioning system |
| CN103591732B (en) * | 2013-10-23 | 2016-08-17 | Tcl空调器(中山)有限公司 | Air conditioning system |
| CN108260347A (en) * | 2015-08-20 | 2018-07-06 | 通用电气健康护理生物科学股份公司 | The recirculation circuit in flow path is intended for single use in CFF/TFF |
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