CN205048396U - Two cold systems of LEDUV - Google Patents
Two cold systems of LEDUV Download PDFInfo
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- CN205048396U CN205048396U CN201520741958.6U CN201520741958U CN205048396U CN 205048396 U CN205048396 U CN 205048396U CN 201520741958 U CN201520741958 U CN 201520741958U CN 205048396 U CN205048396 U CN 205048396U
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- temperature controller
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Abstract
The utility model discloses a two cold systems of LEDUV, including a quick -witted case, its characterized in that: the machine incasement includes a condensate pump refrigerating system, a cooling fan system, a circulating water system, a temperature controller, condensate pump refrigerating system, cooling fan system, temperature controller setting are in machine case lower part, circulating water system sets up machine case upper portion, the temperature controller with condensate pump refrigerating system, cooling fan system electric connection, circulating water system with condensate pump refrigerating system cooling fan system water route intercommunication. Compared with the prior art, the beneficial effects of the utility model are that: the mode that adopts cooling fan and condensate pump refrigeration to combine together, make full use of ambient temperature heat dissipation, reduction condensate pump activation time, not only energy saving but also prolong the life -span of system under the condition that the cooling of satisfying the LED lamp required.
Description
Technical field
The utility model belongs to printing equipment technical field, is specifically related to the two cooling system of a kind of LEDUV.
Background technology
The LED grain substrate of printing machine adopts simple fan radiating system to cool usually; but for fan radiating system; when environment temperature is too high; refrigeration requirement can not be met; so freezed by condenser pump reach coolant water temperature requirement, water-cooling system is on the market all cooled by which, and general refrigeration system power is between 1.5-3 kilowatt; energy resource consumption is larger, shortens the service life of LED.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of can on the basis meeting cooling requirements, fan cooling dispels the heat with compressor and combines, greatly the two cooling system of the LEDUV of economize energy.
The utility model solves the technical scheme that its technical problem adopts: the two cooling system of a kind of LEDUV, comprises a cabinet, it is characterized in that: comprise a condenser pump refrigeration system, a fan radiating system, a circulation, a temperature controller in described cabinet; Described condenser pump refrigeration system, fan radiating system, temperature controller are arranged on described cabinet bottom, and described circulation is arranged on described cabinet top;
Described temperature controller and described condenser pump refrigeration system, fan radiating system electrically connect; Described circulation is communicated with described condenser pump refrigeration system, described fan radiating system water route.
Preferably, described circulation comprises a cooling pond, an outlet pipe, a return pipe; Described fan radiating system comprises a cooling water tank;
Cooling water is supplied in LEDUV system by described outlet pipe, and the backwater of LEDUV system enters in described cooling water tank, and the backwater in described cooling water tank enters described cooling pond through described return pipe;
Described temperature controller comprises the first temperature probe, the second temperature probe, and described first temperature probe is arranged in described cooling pond, and described second temperature probe is arranged in described cooling water tank.
Preferably, described fan radiating system also comprises a fan and a fan power supply, and described fan is arranged in the middle part of described cooling water tank; Described temperature controller is electrically connected with described fan power supply.
Preferably, described condenser pump refrigeration system comprises a condenser pump and a condenser pump power supply, and described temperature controller is connected with described condenser pump power electric.
Preferably, top, described cooling pond arranges a water injection valve, and bottom arranges a draining valve.
Preferably, described circulation also comprises a water pump, and one controls water valve, a LED water inlet pipe and a LED return pipe, a heat radiation outlet pipe; Described outlet pipe is communicated with described water pump and described control water valve, and described LED water inlet pipe and LED return pipe are connected on the same sidewall of described control water valve; Described control water valve comprises a water part and a backwater part, and described water part comprises a delivery port, a water outlet valve port, and described backwater part comprises a backwater valve port, a discharge outlet; Described delivery port connects described outlet pipe, and described water outlet valve port connects described LED water inlet pipe, and described backwater valve port connects described LED return pipe, and described discharge outlet connects described heat radiation outlet pipe.
Preferably, described heat radiation outlet pipe one end is connected in described discharge outlet, and the other end is connected to the top of described cooling water tank, and described return pipe one end is connected to the bottom of described cooling water tank, and the other end is connected to the top of described cooling pond.
Compared with prior art, the beneficial effects of the utility model are: adopt fan cooling and condenser pump to freeze the mode combined, the cooling water in cooling pond is utilized directly to contact with LED-baseplate, the coolant temperature of cooling fluid porch generally differs about 15 degree with the coolant temperature at cooling liquid outlet place, with regard to being easy to, the temperature of substrate is controlled within 80 degree; Adding the effect of temperature controller, just can be controlled by substrate temperature below 40 degree easily, is LED efficiently radiates heat.Make full use of environment temperature heat radiation, reduce the compressor start time, the not only economize energy but also extend system lifetim when the cooling meeting LED requires.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is right view of the present utility model;
Fig. 3 is top view of the present utility model.
Fig. 4 is rearview of the present utility model.
Be labeled as in figure:
1, cabinet; 2, condenser pump refrigeration system; 3, fan radiating system; 4, circulation; 5, temperature controller;
21, condenser pump; 22, condenser pump power supply; 31, fan; 32, cooling water tank; 33, fan power supply;
40, water injection valve; 41, cooling pond; 42, water pump; 43, outlet pipe; 44, water valve is controlled; 441, delivery port;
442, discharge outlet; 443, water outlet valve port; 444, backwater valve port; 45, LED water inlet pipe; 46, LED return pipe;
47, dispel the heat outlet pipe; 48, dispel the heat return pipe, and 49, draining valve; 51 first temperature probes; 52, the second temperature probe.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described further:
Embodiment one
As shown in Figure 1, 2, 3, the two cooling system of a kind of LEDUV, comprises a cabinet 1, it is characterized in that: comprise condenser pump refrigeration system 2, fan radiating system 3, circulation 4, temperature controller 5 in described cabinet 1; Described condenser pump refrigeration system 2, fan radiating system 3, temperature controller 5 are arranged on described cabinet 1 bottom, and described circulation 4 is arranged on described cabinet 1 top;
Described temperature controller 5 electrically connects with described condenser pump refrigeration system 2, fan radiating system 3; Described circulation 4 is communicated with described condenser pump refrigeration system 2, described fan radiating system 3 water route.
Described circulation 4 comprises cooling pond 41, outlet pipe 43, return pipe 48; Described fan radiating system 3 comprises a cooling water tank 32;
Cooling water is supplied in LEDUV system by described outlet pipe 43, and the backwater of LEDUV system enters in described cooling water tank 32, and the backwater in described cooling water tank 32 enters described cooling pond 41 through described return pipe;
Described temperature controller 5 comprises the first temperature probe 51, second temperature probe 52, and described first temperature probe 51 is arranged in described cooling pond 41, and described second temperature probe 52 is arranged in described cooling water tank 32.
Described fan radiating system 3 also comprises fan 31 and a fan power supply 33, and described fan 31 is arranged in the middle part of described cooling water tank 32; Described temperature controller 5 is electrically connected with described fan power supply 33.
Described condenser pump refrigeration system 2 comprises condenser pump 21 and a condenser pump power supply 22, and described temperature controller 5 is electrically connected with described condenser pump power supply 22.
Top, described cooling pond 41 arranges a water injection valve 40, and bottom arranges a draining valve 49.
Described circulation 4 also comprises a water pump 42, and controls water valve 44, LED water inlet pipe 45 and a LED return pipe 46, heat radiation outlet pipe 47; Described outlet pipe 43 is communicated with described water pump 42 and described control water valve 44, and described LED water inlet pipe 45 and LED return pipe 46 are connected on the same sidewall of described control water valve 44; Described control water valve 44 comprises a water part and a backwater part, and described water part comprises delivery port 441, water outlet valve port 443, and described backwater part comprises backwater valve port 444, discharge outlet 442; Described delivery port 441 connects described outlet pipe 43, and described water outlet valve port 443 connects described LED water inlet pipe 45, and described backwater valve port 444 connects described LED return pipe 46, and described discharge outlet 442 connects described heat radiation outlet pipe 47.
Described heat radiation water outlet 47 pipe one end is connected in described discharge outlet 442, and the other end is connected to the top of described cooling water tank 32, and described return pipe 43 one end is connected to the bottom of described cooling water tank 32, and the other end is connected to the top of described cooling pond 41.
The course of work of the present utility model is as follows:
Originally, open described water injection valve 40, water filling in described cooling pond 41, after filling water cooling, cooling water is drawn via described water pump 42, described control water valve 44 is entered by described outlet pipe 43, described control water valve 44 is by described water outlet valve port 443 and LED water inlet pipe 45, cooling water is supplied to the bosh below LED grain substrate, after LED grain substrate is cooled, cooling water temperature raises, become backwater, described backwater is by described LED return pipe 46 and described backwater valve port 444, get back to described control water valve 44, described control water valve 44 is by described heat radiation outlet pipe 47, enter described cooling water tank 32, after described backwater dispels the heat in described cooling water tank 32, got back in described cooling pond 41 by described return pipe 48.When the water in described cooling pond 41 can not continue to use, discharged by described draining valve 49.
The LED temperature index of printing machine is: LED substrate temperature requires to be less than 80 degree, and cooling water requires lower than 50 degree in LED coldplate outlet side water temperature, and coldplate inflow temperature is not higher than 25 degree, and system running environment temperature is between 15-35 degree.
The utility model adopts fan cooling and the condenser pump mode combined of freezing to cool, generally, spring, the autumn, season in winter three environment temperature below about 25 degree, described second temperature probe 52 in described cooling water tank 32, control described fan power supply 33, described fan 31 starts, and the type of cooling is that fan 31 dispels the heat, by cooling water temperature control built in less than 25 degree; When fan 31 heat radiation does not reach control overflow, described first temperature probe 51 in described cooling pond 41, controls described condenser pump power supply 22, and described condenser pump 21 starts cooling with described fan 31 simultaneously; While described fan 31 works, by wind to condenser pump 21, while wind is lowered the temperature to cooling water tank 32, lower the temperature also can to condenser pump 21.
When summer, room temperature was higher than return water temperature, fan 31 stops heat radiation, only starts condenser pump 21 and cools, and controls water temperature in cooling claimed range.
In winter, room temperature is well below return water temperature, and condenser pump 21 does not start, and fan 31 starts, and while backwater heat radiation, heat is discharged to indoor, is indoor heating.
Tradition cooling means: fan radiating system, when environment temperature requires higher than 25 degree of water inlet water temperatures, refrigeration requirement can not be met, so conventional refrigeration mode is freezed by condenser pump to reach coolant water temperature requirement, water-cooling system is on the market all cooled by which, and general refrigeration system power is between 1.5-3 kilowatt.
Energy-saving effect of the present utility model: what in 1 year, most of the time system adopted is fan 31 type of cooling, fan 31 power, generally between 50-100 watt, consumes the energy little.Between condenser pump type of cooling condenser pump power 1500-3000 watt, energy resource consumption is larger.When winter conditions temperature is lower, is dispelled the heat by fan coolling and also can improve workshop temperature, save the electricity maintaining workshop temperature air-conditioning and consume.
The above, it is only preferred embodiment of the present utility model, be not restriction the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (7)
1. the two cooling system of LEDUV, comprises a cabinet, it is characterized in that: comprise a condenser pump refrigeration system, a fan radiating system, a circulation, a temperature controller in described cabinet; Described condenser pump refrigeration system, fan radiating system, temperature controller are arranged on described cabinet bottom, and described circulation is arranged on described cabinet top;
Described temperature controller and described condenser pump refrigeration system, fan radiating system electrically connect; Described circulation is communicated with described condenser pump refrigeration system, described fan radiating system water route.
2. the two cooling system of LEDUV according to claim 1, is characterized in that: described circulation comprises a cooling pond, an outlet pipe, a return pipe; Described fan radiating system comprises a cooling water tank;
Cooling water is supplied in LEDUV system by described outlet pipe, and the backwater of LEDUV system enters in described cooling water tank, and the backwater in described cooling water tank enters described cooling pond through described return pipe;
Described temperature controller comprises the first temperature probe, the second temperature probe, and described first temperature probe is arranged in described cooling pond, and described second temperature probe is arranged in described cooling water tank.
3. the two cooling system of LEDUV according to claim 2, it is characterized in that: described fan radiating system also comprises a fan and a fan power supply, described fan is arranged in the middle part of described cooling water tank; Described temperature controller is electrically connected with described fan power supply.
4. the two cooling system of LEDUV according to claim 3, is characterized in that: described condenser pump refrigeration system comprises a condenser pump and a condenser pump power supply, and described temperature controller is connected with described condenser pump power electric.
5. the two cooling system of LEDUV according to claim 4, is characterized in that: top, described cooling pond arranges a water injection valve, and bottom arranges a draining valve.
6. the two cooling system of LEDUV according to claim 5, is characterized in that: described circulation also comprises a water pump, and one controls water valve, a LED water inlet pipe and a LED return pipe, a heat radiation outlet pipe; Described outlet pipe is communicated with described water pump and described control water valve, and described LED water inlet pipe and LED return pipe are connected on the same sidewall of described control water valve; Described control water valve comprises a water part and a backwater part, and described water part comprises a delivery port, a water outlet valve port, and described backwater part comprises a backwater valve port, a discharge outlet; Described delivery port connects described outlet pipe, and described water outlet valve port connects described LED water inlet pipe, and described backwater valve port connects described LED return pipe, and described discharge outlet connects described heat radiation outlet pipe.
7. the two cooling system of LEDUV according to claim 6, it is characterized in that: described heat radiation outlet pipe one end is connected in described discharge outlet, the other end is connected to the top of described cooling water tank, described return pipe one end is connected to the bottom of described cooling water tank, and the other end is connected to the top of described cooling pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741958.6U CN205048396U (en) | 2015-09-24 | 2015-09-24 | Two cold systems of LEDUV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741958.6U CN205048396U (en) | 2015-09-24 | 2015-09-24 | Two cold systems of LEDUV |
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| Publication Number | Publication Date |
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| CN205048396U true CN205048396U (en) | 2016-02-24 |
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| CN201520741958.6U Active CN205048396U (en) | 2015-09-24 | 2015-09-24 | Two cold systems of LEDUV |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946348A (en) * | 2016-05-31 | 2016-09-21 | 广东阿诺捷喷墨科技有限公司 | LED-UV control system and method |
| CN106051650A (en) * | 2016-06-02 | 2016-10-26 | 深圳市云硕灯业有限公司 | Cooling-water machine for UV (ultraviolet) curing equipment |
-
2015
- 2015-09-24 CN CN201520741958.6U patent/CN205048396U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946348A (en) * | 2016-05-31 | 2016-09-21 | 广东阿诺捷喷墨科技有限公司 | LED-UV control system and method |
| CN106051650A (en) * | 2016-06-02 | 2016-10-26 | 深圳市云硕灯业有限公司 | Cooling-water machine for UV (ultraviolet) curing equipment |
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