CN204535191U - A kind of self-loopa water-cooled constant temperature machine group - Google Patents
A kind of self-loopa water-cooled constant temperature machine group Download PDFInfo
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- CN204535191U CN204535191U CN201520204262.XU CN201520204262U CN204535191U CN 204535191 U CN204535191 U CN 204535191U CN 201520204262 U CN201520204262 U CN 201520204262U CN 204535191 U CN204535191 U CN 204535191U
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Abstract
The utility model discloses a kind of self-loopa water-cooled constant temperature machine group, it mainly comprises housing, the ancillary equipment be connected with housing respectively and target device and the SAPMAC method system be located in housing and heat circulating system, this heat circulating system have employed a flow triple valve and a heater, and rely on PLC to carry out monitoring liquid outlet temperature to control size and the refrigeration that flow triple valve regulates rate of discharge, the discontinuous operation of heating, not only avoid liquid outlet temperature to fluctuate large defect, and liquid outlet temperature can be made more steady, and make the finished product rate of target device higher.
Description
Technical field
The utility model relates to photovoltaic industry technical field, is specifically related to a kind of self-loopa water-cooled constant temperature machine group.
Background technology
Existing constant temperature machine be a kind of mainly through Principle of Compressor Refrigeration to control a kind of thermostatic equipment of fluid temperature.The flow of liquid outlet is a definite value when the apparatus is in operation, liquid outlet temperature is higher than starting compressor starts refrigeration during design temperature, when liquid outlet temperature quits work lower than compressor during design temperature, heat by equipment oneself heats up, this needs longer time just can be warmed up to design temperature, affects the production of target device.Also have the limitation owing to being compressed machine, the delay time setting that compressor starts at every turn can not lower than 3 minutes.Lower than 3 minutes, the life-span of compressor can be affected.But the heat of target device is high in this time of 3 minutes, actual temperature is higher than design temperature, but compressor did not have delay time again, can not start compressor cooling.The actual temperature of such target device just offset by design temperature, have impact on production.
Utility model content
For solving the problems of the technologies described above, we have proposed a kind of self-loopa water-cooled constant temperature machine group, its objective is that temperature fluctuation is less, makes the finished product rate of target device higher in order to make liquid outlet temperature more steady.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of self-loopa water-cooled constant temperature machine group, it comprises housing, the ancillary equipment be connected with housing respectively and target device, also comprises: be located at the SAPMAC method system in housing and heat circulating system;
Described SAPMAC method system, be connected by the first circulation Air-liquid pipeline with ancillary equipment, comprise condenser, filter, magnetic valve, expansion valve, evaporimeter and compressor, import, the outlet of described ancillary equipment are connected with condenser, described condenser is connected with compressor by the first Pressure gauge, described condenser is connected with filter, described filter is connected with the fluorine mouth that enters of evaporimeter with expansion valve by magnetic valve successively, and the fluorine mouth that goes out of described evaporimeter is connected with compressor by the second Pressure gauge;
Described heat circulating system, be connected by the second circulating line with target device, comprise water tank, water pump, flow triple valve and heater, water inlet, the delivery port of described target device are connected with heater, water tank respectively, described water tank is connected with water pump, described water pump and flow triple valve are connected with the water inlet of described evaporimeter, delivery port respectively, and the first delivery port of described flow triple valve is connected with heater, and the second delivery port of described flow triple valve is connected with water tank;
Above-mentioned connection is pipeline and connects.
Preferably, also comprise the PLC be located in housing, described PLC is electrically connected described flow triple valve.
Preferably, described target device comprises single polycrystalline cashmere making machine.
Preferably, described housing is made up of stainless steel.
Pass through technique scheme, the beneficial effects of the utility model are: self-loopa water-cooled constant temperature machine group of the present utility model, at liquid outlet, a flow triple valve and a heater are set, and rely on PLC to carry out monitoring liquid outlet temperature to control the discontinuous operation that flow triple valve regulates the size of rate of discharge and refrigeration, heating, it can avoid liquid outlet temperature to fluctuate large defect, and the yield rate of product improves greatly.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of self-loopa water-cooled constant temperature machine group disclosed in the utility model embodiment 1.
Numeral and the corresponding component title represented by letter in figure:
1, housing; 2, compressor; 3, first Pressure gauge; 4, condenser; 5, filter; 6, magnetic valve; 7, expansion valve; 8, evaporimeter; 9, water tank; 10, water pump; 11, flow triple valve; 12, heater; 13, target device; 14, second Pressure gauge; 15, ancillary equipment; 16, PLC.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with schematic diagram, detailed description of the invention of the present utility model is described in further detail.
Embodiment 1.
As shown in Figure 1, a kind of self-loopa water-cooled constant temperature machine group, it comprises housing 1, the ancillary equipment 15 be connected with housing 1 respectively and target device 13, also comprises: be located at the SAPMAC method system in housing 1 and heat circulating system;
Described SAPMAC method system, be connected by the first circulation Air-liquid pipeline with ancillary equipment 15, comprise condenser 4, filter 5, magnetic valve 6, expansion valve 7, evaporimeter 8 and compressor 2, import, the outlet of described ancillary equipment 15 are connected with condenser 4, described condenser 4 is connected with compressor 2 by the first Pressure gauge 3, described condenser 4 is connected with filter 5, described filter 4 is connected with the fluorine mouth that enters of evaporimeter 8 with expansion valve 7 by magnetic valve 6 successively, and the fluorine mouth that goes out of described evaporimeter 8 is connected with compressor 2 by the second Pressure gauge 14;
Described heat circulating system, be connected by the second circulating line with target device 13, comprise water tank 9, water pump 10, flow triple valve 11 and heater 12, water inlet, the delivery port of described target device 13 are connected with heater 12, water tank 9 respectively, described water tank 9 is connected with water pump 10, described water pump 10 and flow triple valve 11 are connected with the water inlet of described evaporimeter 8, delivery port respectively, first delivery port of described flow triple valve 11 is connected with heater 12, and the second delivery port of described flow triple valve 11 is connected with water tank 9;
Above-mentioned connection is pipeline and connects.The flow triple valve adopted and heater, can make liquid outlet temperature more steady, and make the finished product rate of target device higher.
Continue as shown in Figure 1, also comprise the PLC16 be located in housing 1, described PLC16 is electrically connected described flow triple valve 11, and it controls for monitoring liquid outlet temperature the size that flow triple valve 11 regulates rate of discharge, and the discontinuous operation of freezing, heating.
Continue as shown in Figure 1, described target device 13 comprises single polycrystalline cashmere making machine.
Continue as shown in Figure 1, described housing 1 is made up of stainless steel.
The operation principle of a kind of self-loopa water-cooled constant temperature machine group of the present utility model is adopted to be: with reference to Fig. 1, when fluid temperature is higher than design temperature water pump 10, compressor 2 starts refrigeration work, flow triple valve 11 controls through PLC16, flow triple valve is opened, liquid by water pump 10 release from water tank 9 through evaporator 8 lower the temperature again through the first delivery port of inflow-rate of water turbine triple valve 11 again through heater 12, liquid all arrives target device 13, now heater 12 is out-of-work, and target device 13 temperature starts to decline; When the temperature of target device 13 is slowly close to design temperature, flow triple valve 11 controls slowly to turn down through PLC16, and now a part of liquid gets back to water tank 9 from flow triple valve 11 second delivery port; When target device 13 temperature reaches design temperature, flow triple valve 11 is closed completely, and liquid is all from the second delivery port reflow tank 9 of flow triple valve 11; When the temperature of target device 13 is lower than design temperature, compressor 2 quits work, heater 12 starts, water pump 10 works, the same when flow direction and refrigeration work before, liquid all flows to target device 13 from the first delivery port heater via 12 of flow triple valve 11, and target device 13 starts to heat; When target device 13 temperature is close to design temperature, a part of liquid flows to water tank 9 through the second delivery port of flow triple valve 11; When target device 13 temperature arrives design temperature, flow triple valve 11 closing liquid all flows to water tank 9 from the second delivery port of flow triple valve.The shortcoming that this working method can effectively avoid temperature fluctuation large, meanwhile, ensure that the normal operation of target device 13.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. a self-loopa water-cooled constant temperature machine group, it comprises housing, the ancillary equipment be connected with housing respectively and target device, it is characterized in that, also comprises: be located at the SAPMAC method system in housing and heat circulating system;
Described SAPMAC method system, be connected by the first circulation Air-liquid pipeline with ancillary equipment, comprise condenser, filter, magnetic valve, expansion valve, evaporimeter and compressor, import, the outlet of described ancillary equipment are connected with condenser, described condenser is connected with compressor by the first Pressure gauge, described condenser is connected with filter, described filter is connected with the fluorine mouth that enters of evaporimeter with expansion valve by magnetic valve successively, and the fluorine mouth that goes out of described evaporimeter is connected with compressor by the second Pressure gauge;
Described heat circulating system, be connected by the second circulating line with target device, comprise water tank, water pump, flow triple valve and heater, water inlet, the delivery port of described target device are connected with heater, water tank respectively, described water tank is connected with water pump, described water pump and flow triple valve are connected with the water inlet of described evaporimeter, delivery port respectively, and the first delivery port of described flow triple valve is connected with heater, and the second delivery port of described flow triple valve is connected with water tank;
Above-mentioned connection is pipeline and connects.
2. a kind of self-loopa water-cooled constant temperature machine group according to claim 1, it is characterized in that, also comprise the PLC be located in housing, described PLC is electrically connected described flow triple valve.
3. a kind of self-loopa water-cooled constant temperature machine group according to claim 1, it is characterized in that, described target device comprises single polycrystalline cashmere making machine.
4. a kind of self-loopa water-cooled constant temperature machine group according to claim 1, it is characterized in that, described housing is made up of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204262.XU CN204535191U (en) | 2015-04-07 | 2015-04-07 | A kind of self-loopa water-cooled constant temperature machine group |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204262.XU CN204535191U (en) | 2015-04-07 | 2015-04-07 | A kind of self-loopa water-cooled constant temperature machine group |
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| CN204535191U true CN204535191U (en) | 2015-08-05 |
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| CN201520204262.XU Expired - Fee Related CN204535191U (en) | 2015-04-07 | 2015-04-07 | A kind of self-loopa water-cooled constant temperature machine group |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195881A (en) * | 2017-12-29 | 2018-06-22 | 武汉力神动力电池系统科技有限公司 | A kind of water cooling experiment porch |
-
2015
- 2015-04-07 CN CN201520204262.XU patent/CN204535191U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195881A (en) * | 2017-12-29 | 2018-06-22 | 武汉力神动力电池系统科技有限公司 | A kind of water cooling experiment porch |
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| 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: 20150805 Termination date: 20160407 |
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| CF01 | Termination of patent right due to non-payment of annual fee |