CN204006783U - highly reliable solar heat exchange system - Google Patents
highly reliable solar heat exchange system Download PDFInfo
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- CN204006783U CN204006783U CN201420449370.9U CN201420449370U CN204006783U CN 204006783 U CN204006783 U CN 204006783U CN 201420449370 U CN201420449370 U CN 201420449370U CN 204006783 U CN204006783 U CN 204006783U
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- heat exchange
- compressor
- highly reliable
- exchange system
- solar heat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides highly reliable solar heat exchange system, comprises evaporimeter, fixing compressor, backup compressor, tachogenerator, compressor switch controller, magnetic valve, heat collector and be arranged at the condenser in heat exchange water tank; The input of fixing compressor is connected with the water side of evaporimeter, and backup compressor is parallel to the two ends of fixing compressor by magnetic valve, and the output of fixing compressor is connected with the water inlet end of evaporimeter after connecting condenser and heat collector, forms heat exchange loop; Tachogenerator is fixedly connected with the rotating side of fixing compressor, is fixedly connected with the input of compressor switch controller, and the output of compressor switch controller is fixedly connected with magnetic valve.Highly reliable solar heat exchange system in the utility model, by set double-compressor in system, thereby has effectively guaranteed continuously, reliably running without interruption of integral solar exchange system, has reduced operation and the maintenance cost of system.
Description
Technical field
The energy that the utility model relates to solar energy produces and utilizes field, relates in particular to highly reliable solar heat exchange system.
Background technology
Along with applying of green energy resource, solar energy heat collector and system have been widely used in industry, construction and daily field.Wherein, solar water heater is simple in structure owing to having, easy to use and the advantages such as simple and easy are installed, and is widely used.In common solar heat exchange (hot water) system, compressor plays an important role, if in the running of solar heat exchange system, compressor damage will make heat-exchange system move.For the fault of avoiding above-mentioned heat-exchange system to cause because of compressor damage, in prior art, adopt the mode of periodic maintenance, monitoring to get rid of more.But when solar heat exchange system carries out heat supply as important accessory system, can cause undoubtedly the interruption heating of total system, thereby reduce operation stability and the reliability of system, improve operating cost.
Utility model content
For above-mentioned the problems of the prior art, the utility model has solved that existing solar heat exchange system reliability is low, the problem of continuous service poor stability.
In order to achieve the above object, the utility model provides following technical scheme: highly reliable solar heat exchange system, it is characterized in that, comprise evaporimeter, fixing compressor, backup compressor, tachogenerator, compressor switch controller, magnetic valve, heat collector and be arranged at the condenser in heat exchange water tank; The input of described fixing compressor is connected with the water side of described evaporimeter, described backup compressor is parallel to the two ends of described fixing compressor by described magnetic valve, the output of described fixing compressor is connected with the water inlet end of described evaporimeter after connecting described condenser and described heat collector, form heat exchange loop, blanketing gas heat transfer medium in described heat exchange loop; Described tachogenerator is fixedly connected with the rotating side of described fixing compressor, described fixing compressor is tested the speed, be fixedly connected with the input of described compressor switch controller, the output of described compressor switch controller is fixedly connected with described magnetic valve, if the present speed of the described fixing compressor receiving is less than setting speed, drive described magnetic valve, switch to backup magnetic valve and pipeline connection.
In a kind of preferred embodiment, the structure of described evaporimeter is for sticking up shape blade construction.
In a kind of preferred embodiment, described heat collector is heat collector panel.
In a kind of preferred embodiment, the one side of described heat collector panel or the two-sided media flow chamber of offering, described media flow chamber comprises: many parallel flow cavities and converge chamber, one end of described many parallel flow cavities with described in converge chamber and be communicated with.
In a kind of preferred embodiment, described in converge chamber and be, grid chamber, the grid shape in described coral lattice chamber comprises: square, circular or oval.
In a kind of preferred embodiment, described heat collector panel is of a size of: 1500mm * 800mm.
In a kind of preferred embodiment, described heat exchange water tank is barrel-shaped, and described barrel-shaped madial wall comprises the helical groove of radially offering, and described helical groove is communicated with the water inlet of described exchange water tank.
In a kind of preferred embodiment, described condenser is condenser pipe, and described condenser pipe is series in the front end pipeline of described evaporimeter.
In a kind of preferred embodiment, also comprise filter; Described filter is series in the front end pipeline of described evaporimeter.
In a kind of preferred embodiment, flow controller; Described flow controller is series in the front end pipeline of described evaporimeter.
Beneficial effect of the present utility model is, highly reliable solar heat exchange system in the utility model, by set double-compressor in system, thereby effectively guarantee continuously, reliably running without interruption of integral solar exchange system, reduced operation and the maintenance cost of system.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is in a kind of embodiment of the present utility model, the composition schematic diagram of highly reliable solar heat exchange system;
Fig. 2 is in another kind of embodiment of the present utility model, the composition schematic diagram of highly reliable solar heat exchange system;
Fig. 3 is in a kind of embodiment of the present utility model, the structural representation of compressor switching controls principle;
Fig. 4 is in a kind of embodiment of the present utility model, the structural representation of heat collector;
Fig. 5 is in another embodiment of the present utility model, and highly reliable solar heat exchange system forms schematic diagram;
Fig. 6 is in another embodiment of the present utility model, the composition schematic diagram of highly reliable solar heat exchange system.
The specific embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Consisting of of highly reliable solar heat exchange system in a kind of embodiment of the utility model: the water side 11 of evaporimeter 10 is connected with the input of fixing compressor 20 by connecting line, backup compressor 21 is parallel to the two ends of fixing compressor 20 by magnetic valve 50,51, the output of fixing compressor 20 (backup compressor 21) is connected with 31 ends of condenser 30 by connecting line, condenser 30 is arranged in heat exchange water tank 40,32 ends connect after heat collector 53 by connecting line, are connected with the water inlet end 12 of evaporimeter 10.Form heat exchange loop, blanketing gas heat transfer medium in heat exchange loop, as coolant media.Heat exchange water tank 40 arranges water inlet 41 and delivery port 42.The structure of above-mentioned evaporimeter 10 is for sticking up shape blade construction.Above-mentioned heat collector 53 is heat collector panel, as shown in Figure 2, tachogenerator 70 is fixedly connected with the rotating side of fixing compressor 20, fixing compressor 20 is tested the speed, be fixedly connected with the input of compressor switch controller 80, the output of compressor switch controller 80 is fixedly connected with magnetic valve 50,51, if the present speed of the fixing compressor receiving 20 is less than setting speed, drive magnetic valve 50,51, from current fixing compressor 20, switch to backup compressor 21 and pipeline connection, thereby make to back up compressor 21, carry out work.The refrigerant adopting in the application is that a kind of novel environmental protection refrigerant R410a boiling point is at normal temperatures-51.8 ℃, utilize refrigerant in heat collector panel and wing blade, to evaporate at normal temperatures, make heat collector panel and wing blade form low-temperature space, because the boiling point of refrigerant is far below day normal temperature, cause this heat transfer process to be guaranteed stable carrying out.
For guaranteeing good heat build-up effect, in a kind of embodiment of the utility model, as shown in Figure 4, the one side of heat collector 53 or the two-sided media flow chamber of offering, media flow chamber comprises: many parallel flow cavities 54 and converge chamber 55, one end of many parallel flow cavities 54 with converge chamber 55 and be communicated with.The above-mentioned structure that converges chamber 55 is, grid chamber, and the grid shape in coral lattice chamber comprises: square, circular or oval.Above-mentioned heat collector 53 is of a size of: 1500mm * 800mm.
For making the hydrothermal exchange in heat exchange water tank 40 more even, efficient, in a kind of embodiment of the present utility model, as shown in Figure 5, the cavity shape of heat exchange water tank 40 is barrel-shaped.At barrel-shaped madial wall, comprise the helical groove 43 of radially offering, helical groove 43 is communicated with the water inlet 41 of heat exchange water tank 40.Its condenser 30 is condenser pipe.Condenser pipe is fixedly connected on helical groove 43 bottoms.Thereby make the hydrothermal exchange in heat exchange water tank 40 more even, efficient.
In another kind of embodiment of the present utility model, condenser 30 is fixedly connected with the bottom side of heat exchange water tank 40.In heat exchange water tank 40 by the central dividing plate be arrangeding in parallel, the body of wall of heat exchange water tank 40 inside is divided into the water chamber on upper strata and the intake antrum of lower floor, water chamber is communicated with the delivery port 42 of heat exchange water tank 40, intake antrum is communicated with the water inlet 41 of heat exchange water tank 40, and the bottom that condenser 30 is fixed on heat exchange water tank 40 is arranged in intake antrum.
For making the evaporation effect of evaporimeter better, in another kind of embodiment of the present utility model, as shown in Figure 6, and at a side fan attachment 90 of evaporation plate, in the pipeline of evaporation plate front end, i.e. in-line filter 91 and flow controller 92 in heat exchange loop.Thereby be convenient to the filtration of impurity in pipeline and throttling.
The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion by the described protection domain with claim.
Claims (10)
1. highly reliable solar heat exchange system, is characterized in that, comprises evaporimeter, fixing compressor, backup compressor, tachogenerator, compressor switch controller, magnetic valve, heat collector and be arranged at the condenser in heat exchange water tank; The input of described fixing compressor is connected with the water side of described evaporimeter, described backup compressor is parallel to the two ends of described fixing compressor by described magnetic valve, the output of described fixing compressor is connected with the water inlet end of described evaporimeter after connecting described condenser and described heat collector, form heat exchange loop, blanketing gas heat transfer medium in described heat exchange loop; Described tachogenerator is fixedly connected with the rotating side of described fixing compressor, described fixing compressor is tested the speed, be fixedly connected with the input of described compressor switch controller, the output of described compressor switch controller is fixedly connected with described magnetic valve, if the present speed of the described fixing compressor receiving is less than setting speed, drive described magnetic valve, switch to backup magnetic valve and pipeline connection.
2. highly reliable solar heat exchange system according to claim 1, is characterized in that, the structure of described evaporimeter is for sticking up shape blade construction.
3. highly reliable solar heat exchange system according to claim 1 and 2, is characterized in that, described heat collector is heat collector panel.
4. highly reliable solar heat exchange system according to claim 3, it is characterized in that, the one side of described heat collector panel or the two-sided media flow chamber of offering, described media flow chamber comprises: many parallel flow cavities and converge chamber, one end of described many parallel flow cavities with described in converge chamber and be communicated with.
5. highly reliable solar heat exchange system according to claim 4, is characterized in that, described in converge chamber and be, grid chamber, the grid shape in described coral lattice chamber comprises: square, circular or oval.
6. according to the highly reliable solar heat exchange system described in claim 4 or 5, it is characterized in that, described heat collector panel is of a size of: 1500mm * 800mm.
7. highly reliable solar heat exchange system according to claim 1, is characterized in that, described heat exchange water tank is barrel-shaped, and described barrel-shaped madial wall comprises the helical groove of radially offering, and described helical groove is communicated with the water inlet of described exchange water tank.
8. highly reliable solar heat exchange system according to claim 1, is characterized in that, described condenser is condenser pipe, and described condenser pipe is series in the front end pipeline of described evaporimeter.
9. according to the highly reliable solar heat exchange system described in claim 1 or 8, it is characterized in that, also comprise filter; Described filter is series in the front end pipeline of described evaporimeter.
10. highly reliable solar heat exchange system according to claim 9, is characterized in that, it is characterized in that, also comprises flow controller; Described flow controller is series in the front end pipeline of described evaporimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449370.9U CN204006783U (en) | 2014-08-08 | 2014-08-08 | highly reliable solar heat exchange system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449370.9U CN204006783U (en) | 2014-08-08 | 2014-08-08 | highly reliable solar heat exchange system |
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| Publication Number | Publication Date |
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| CN204006783U true CN204006783U (en) | 2014-12-10 |
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| CN201420449370.9U Active CN204006783U (en) | 2014-08-08 | 2014-08-08 | highly reliable solar heat exchange system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268921A (en) * | 2018-07-26 | 2019-01-25 | 甘肃白果太阳能科技有限公司 | A kind of space energy heat-pump hot-water facilitating installation and floor heating |
-
2014
- 2014-08-08 CN CN201420449370.9U patent/CN204006783U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268921A (en) * | 2018-07-26 | 2019-01-25 | 甘肃白果太阳能科技有限公司 | A kind of space energy heat-pump hot-water facilitating installation and floor heating |
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| GR01 | Patent grant |