CN202757186U - Heating and cooling system - Google Patents
Heating and cooling system Download PDFInfo
- Publication number
- CN202757186U CN202757186U CN 201220285535 CN201220285535U CN202757186U CN 202757186 U CN202757186 U CN 202757186U CN 201220285535 CN201220285535 CN 201220285535 CN 201220285535 U CN201220285535 U CN 201220285535U CN 202757186 U CN202757186 U CN 202757186U
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- Prior art keywords
- inlet pipe
- water
- water inlet
- pipe
- furnace
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- 238000001816 cooling Methods 0.000 title claims abstract description 46
- 238000010438 heat treatment Methods 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 237
- 238000005057 refrigeration Methods 0.000 claims description 31
- 238000009413 insulation Methods 0.000 claims description 7
- 238000004321 preservation Methods 0.000 claims description 7
- 239000012080 ambient air Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 230000003020 moisturizing effect Effects 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 4
- 238000010792 warming Methods 0.000 description 3
- 239000003570 air Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model relates to the improvement of household heaters, particularly relates to a heating and cooling system, and aims at overcoming the defects that a heater cannot be regulated flexibly, occupies a large space and is not attractive in appearance, and the quantity of electricity consumed by an air condition is large. The heating and cooling system comprises a water inlet pipe, radiators and a water return pipe, the number of the radiators is not less than two, the radiators are mounted on the water inlet pipe and located on a roof inside a house, and water passes through the water inlet pipe, flows through the radiators and then enters the water return pipe; when hot water is fed into the water inlet pipe, the heating and cooling system radiates heat and is used for heating the inside of the house; and when cold water is fed into the water inlet pipe, the air around the heating and cooling system is cooled, and the heating and cooling system is used for cooling the inside of the house. By means of the heating and cooling system, energy is saved, the indoor space is not occupied, and the heating and cooling system can be regulated conveniently.
Description
Technical field
The utility model relates to the improvement of family expenses warmer, is specifically related to a kind of heating and cooling system.
Background technology
Along with the development of society, people's living standard also improves gradually, and warmer and air-conditioning are almost popularized in each big city, the north, but warmer takies certain space indoor, and often not attractive in appearance, and can not regulate and control flexibly; And the power consumption of air-conditioning is large, can cause certain financial burden to people.
Summary of the invention
Can not regulate and control flexibly in order to solve warmer, it is not attractive in appearance to take up room, and the large defective of air-conditioning power consumption, and the utility model provides a kind of heating and cooling system.The heating that the utility model provides and cooling system are saved the energy, do not take the interior space, are convenient to regulation and control.
In order to solve the problems of the technologies described above, the present invention adopts following technical proposals:
A kind of heating and cooling system, described system comprises water inlet pipe, radiator, return pipe; Described radiator is at least two, and described radiator is installed on the water inlet pipe; Described radiator is positioned within doors the roof; Water is by water inlet pipe, and the radiator of flowing through enters return pipe; When water inlet pipe passed into hot water, this system radiating was used within doors heating; When water inlet pipe passed into cold water, this system cools ambient air was used within doors cooling.
Above-mentioned radiator comprises crooked radiating tube and electric fan, and described water inlet pipe is connected with radiating tube, after the described electric fan energising radiating tube ambient air is blowed to the below.A plurality of radiating tubes can be installed according to actual needs, and the quantity of radiating tube is generally 2-20.2-4 radiator can be installed in each room.When water inlet pipe passes into hot water, need to improve the temperature in which room, just the energising of the electric fan of the radiator in which room, after the electric fan energising hot-air around the radiating tube is blowed to the below, the temperature in this room can be raise fast, reach the purpose of heating.When water inlet pipe passes into cold water, need to reduce the temperature in which room, just the energising of the electric fan of the radiator in which room, after the electric fan energising cold air around the radiating tube is blowed to the below, make the temperature in this room can fast reducing, reach the purpose of cooling.So said system can be used for heating or cooling, and control specific zone by the electric fan of control radiator and heat up fast or lower the temperature, realize flexibly regulation and control.
Further, said system also comprises furnace and water replanishing device, and described water inlet pipe is connected with the outlet pipe of furnace, and described return pipe is connected with the water inlet pipe of furnace; Described water replanishing device is connected with return pipe, is installed on the roof outside the room; Furnace provides hot water for this system.Water replanishing device is for moisturizing in return pipe.
Further, said system also comprises the refrigeration machine that cold water can be provided, and described water inlet pipe is connected with the outlet pipe of this refrigeration machine, and described return pipe is connected with the water inlet pipe of this refrigeration machine, and this refrigeration machine provides cold water for this system.This system is used for lowering the temperature.
Further, the water inlet pipe of said system is connected by valve with running water pipe, and the delivery port of described return pipe is equipped with tap; During use, open valve, running water flows into water inlet pipe, and the radiator of flowing through enters return pipe, when needing water, opens the tap of return pipe delivery port; At this moment, this system is used for cooling.Compare with electric fan with air-conditioning, this system does not need power supply can lower the temperature energy-conserving and environment-protective.
Above-mentioned water replanishing device can be solar water heater; The return pipe of described system is connected with the hot-water line of solar water heater by valve.During heating, use furnace to be the water inlet pipe supplying hot water, hot water is by the water inlet pipe heat radiation product of flowing through, and fully heat radiation by return pipe, is got back to furnace again, circulates, and passes through the solar water heater moisturizing when water shortage.
Above-mentioned water replanishing device can be bucket, and for bucket in winter can not be damaged by frost, described bucket is arranged in the heat insulation and preservation device.
Further, the invention provides a kind of heating system, comprise furnace, water inlet pipe, radiator, return pipe, solar water heater; The hot-water line of described solar water heater is connected with return pipe, is used for to the return pipe moisturizing; Described solar water heater is installed top, roof without; Described water inlet pipe is connected with the outlet pipe of furnace; Described return pipe is connected with the water inlet pipe of furnace; Described radiator is at least two, and described radiator is installed on the water inlet pipe, and described radiator is positioned within doors the roof; Each radiator comprises crooked radiating tube and electric fan, and described water inlet pipe is connected with radiating tube; Furnace provides hot water for this system, and hot water enters water inlet pipe by the outlet pipe of furnace, and the radiator of flowing through is through the water inlet pipe of return pipe inflow furnace.
Further, the invention provides the system of a kind of warming, cooling in summer, this system comprises furnace, and the refrigeration machine of cold water can be provided, water inlet pipe, radiator, return pipe, water replanishing device; Described water replanishing device comprises bucket and solar water heater; The below of described bucket is provided with tap, and described bucket and solar water heater are connected with return pipe by the 3rd threeway, is provided with the first valve between described bucket and the 3rd threeway, is provided with the second valve between described solar water heater and the 3rd threeway; Described radiator is installed on the hot-water line, and radiator is positioned within doors the roof; Described bucket and solar water heater are installed on without the roof, are used for moisturizing in the return pipe;
Described water inlet pipe is connected with the outlet pipe of furnace and the outlet pipe of refrigeration machine respectively by the first threeway; Described return pipe is connected with the water inlet pipe of furnace and the water inlet pipe of refrigeration machine respectively by the second threeway, be provided with the 3rd valve between the water inlet pipe of described the second threeway and furnace, be provided with the 4th valve between the water inlet pipe of described the second threeway and refrigeration machine;
Described radiator comprises crooked radiating tube and electric fan, and described water inlet pipe is connected with radiating tube;
Described bucket is arranged in the heat insulation and preservation device.
Winter, open the tap of bucket below, put the water in the solid carbon dioxide bucket; Close the first valve and the 4th valve, open the second valve and the 3rd valve, utilize furnace to provide hot water for water inlet pipe, utilize solar water heater moisturizing in the return pipe.This system is used for warming oneself.
Summer, inject an amount of water in the bucket, close the second valve and the 3rd valve, open the first valve and the 4th valve, utilize refrigeration machine to provide cold water for water inlet pipe, utilize bucket moisturizing in the return pipe.This system is used for lowering the temperature.
Compare with existing furnace, heating cooling system provided by the invention can be saved the interior space, energy-conserving and environment-protective, and regulation and control can be warmed oneself or lower the temperature fast flexibly.
Description of drawings
Fig. 1 is the structural representation of a kind of heating provided by the invention and cooling system;
Fig. 2 is the structural representation of a kind of heating provided by the invention and cooling system, and this system is used for heating;
Fig. 3 is the structural representation of a kind of heating provided by the invention and cooling system, and this system is used for heating;
Fig. 4 is the structural representation of a kind of heating provided by the invention and cooling system, and this system is used for cooling;
Fig. 5 is the structural representation of a kind of heating provided by the invention and cooling system, and this system is used for heating in winter, be used for cooling in summer;
Fig. 6 is the plan structure schematic diagram of the radiator of heating provided by the invention and cooling system;
Fig. 7 is the main TV structure schematic diagram of radiator shown in Figure 6;
Fig. 8 is the structural representation of a kind of heating provided by the invention and cooling system, and this system is used for cooling.
Wherein, 1,2,3 and 4 is valve; 1 is called the first valve, and 2 are called the second valve, and 3 are called the 3rd valve, and 4 are called the 4th valve;
The 5th, tap, the 6th, bucket, the 7th, solar energy, the 8th, furnace, the 9th, refrigeration machine,
The 10th, radiator, the 101st, radiating tube, the 102nd, electric fan, the 103rd, the water inlet of radiating tube, the 104th, the delivery port of radiating tube;
The 11st, water inlet pipe, the 12nd, return pipe;
301,302,303 are threeway; 301 are called the first threeway, and 302 are called the second threeway, and 303 are called the 3rd threeway.
401 is four-way.
The 15th, running water pipe, the 16th, valve, 17 are arranged on the tap of return pipe delivery port.
The specific embodiment
Below in conjunction with Fig. 1 to Fig. 8, a kind of heating provided by the invention and cooling system are described.
As shown in Figure 1, a kind of heating provided by the invention and cooling system, described system comprises water inlet pipe 11, radiator 10, return pipe 12; Described radiator 10 is installed on the water inlet pipe 11, and radiator 10 is positioned on the indoor roof; Water is by water inlet pipe 11, and the radiator 10 of flowing through enters return pipe 12; When water inlet pipe passed into hot water, this system radiating was used within doors heating; When water inlet pipe passed into cold water, this system cools ambient air was used within doors cooling.As required, increase and decrease the quantity of described radiator.
As shown in Figure 6 and Figure 7, described radiator comprises crooked radiating tube 101 and electric fan 102, and described water inlet pipe is connected with radiating tube 101, after described electric fan 102 energisings radiating tube ambient air is blowed to the below.Described radiating tube comprises water inlet 103 and delivery port 104.
Such as Fig. 1-shown in Figure 7, the water in the water inlet pipe 11 flows into the water inlet 103 of radiating tube, and the radiating tube 101 of flowing through flows out from delivery port 104, flows into next radiator again, and is last, is flowed out by the delivery port of last radiator, flows into return pipe 12.
As shown in Figures 2 and 3, this system also comprises furnace and water replanishing device, and described water inlet pipe 11 is connected with the outlet pipe of furnace 8, and described return pipe 12 is connected with the water inlet pipe of furnace 8; Described water replanishing device is connected with return pipe 12, is installed on the roof outside the room; Furnace provides hot water for this system.
As shown in Figure 4, this system also comprises the refrigeration machine 9 that cold water can be provided, and described water inlet pipe 11 is connected with the outlet pipe of this refrigeration machine 9, and described return pipe 12 is connected with the water inlet pipe of this refrigeration machine 9, and this refrigeration machine provides cold water for this system.
As shown in Figure 8, described water inlet pipe 11 is connected by valve 16 with running water pipe 15, and the delivery port of described return pipe 12 is equipped with tap 17; Described water inlet pipe 11, return pipe 12 is identical with the material of running water pipe with radiator 10; During use, open valve 16, running water flows into water inlet pipe 11, and the radiator 10 of flowing through enters return pipe 12, when needing water, opens the tap 17 of return pipe 12 delivery ports, and these water can be used for washing clothes, and irrigates the fields, and at this moment, this system is used for cooling.
As shown in Figure 3, described water replanishing device is solar water heater 7; Described return pipe 12 is connected with the hot-water line of solar water heater by the second valve 2.
As shown in Figure 2, described water replanishing device is bucket 6, and described bucket 6 is arranged in the heat insulation and preservation device.
As shown in Figure 3, described system comprises furnace 8, water inlet pipe 11, radiator 10, return pipe 12, solar water heater 7; The hot-water line of described solar water heater 7 is connected with return pipe 12; Described solar water heater 7 is installed top, roof without; Described water inlet pipe 11 is connected with the outlet pipe of furnace 8; Described return pipe 12 is connected with the water inlet pipe of furnace 8;
Described radiator 10 comprises crooked radiating tube 101 and electric fan 102, and described water inlet pipe 11 is connected with radiating tube 101;
Furnace 8 provides hot water for this system, and hot water enters water inlet pipe 11 by the outlet pipe of furnace 8, and the radiator 10 of flowing through is through the water inlet pipe of return pipe 12 inflow furnaces 8.
Such as Fig. 5, Fig. 6 and shown in Figure 7, described system comprises furnace 8, and the refrigeration machine 9 of cold water can be provided, water inlet pipe 11, radiator 10, return pipe 12, water replanishing device; Described water replanishing device comprises bucket 6 and solar water heater 7; The below of described bucket 6 is provided with tap 5, described bucket 6 and solar water heater 7 are connected with return pipe 12 by the 3rd threeway 303, be provided with the first valve 1 between described bucket 6 and the 3rd threeway 303, be provided with the second valve 2 between described solar water heater 7 and the 3rd threeway 303;
Described radiator 10 is installed within doors the roof; On the roof that described bucket 6 and solar water heater 7 are installed without;
Described water inlet pipe 11 is connected with the outlet pipe of furnace 8 and the outlet pipe of refrigeration machine 9 respectively by the first threeway 301; Described return pipe 12 is connected with the water inlet pipe of furnace 8 and the water inlet pipe of refrigeration machine 9 respectively by the second threeway 302, be provided with the 3rd valve 3 between the water inlet pipe of described the second threeway and furnace 8, be provided with the 4th valve 4 between the water inlet pipe of described the second threeway and refrigeration machine 9;
Described radiator 10 comprises crooked radiating tube 101 and electric fan 102, and described water inlet pipe 11 is connected with radiating tube 101;
Described bucket 6 is arranged in the heat insulation and preservation device.
Embodiment 1
Such as Fig. 3, Fig. 6 and shown in Figure 7, the invention provides a kind of heating system, comprise furnace 8, water inlet pipe 11, radiator 10, return pipe 12, solar water heater 7; Described radiator 10 is installed on the water inlet pipe 11, is positioned on the indoor roof; The hot-water line of described solar water heater 7 is connected with return pipe 12; On the roof that described solar water heater 7 is installed without; Described water inlet pipe 11 is connected with the outlet pipe of furnace 8; Described return pipe 12 is connected with the water inlet pipe of furnace 8;
Described radiator 10 comprises crooked radiating tube 101 and electric fan 102, and described water inlet pipe 11 is connected with radiating tube 101;
Furnace 8 provides hot water for this system, and hot water enters water inlet pipe 11 by the outlet pipe of furnace 8, and the radiator 10 of flowing through is through the water inlet pipe of return pipe 12 inflow furnaces 8.
Such as Fig. 5, Fig. 6 and shown in Figure 7 the invention provides a kind of temperature and cooling system got, and this system comprises furnace 8, and the refrigeration machine 9 of cold water can be provided, water inlet pipe 11, radiator 10, return pipe 12, water replanishing device; Described radiator 10 is installed on the water inlet pipe 11, is positioned on the indoor roof; Described water replanishing device comprises bucket 6 and solar water heater 7; Described bucket 6 and solar water heater 7 are installed on the outdoor roof; The below of described bucket 6 is provided with tap 5, described bucket 6 and solar water heater 7 are connected with return pipe 12 by the 3rd threeway 303, be provided with the first valve 1 between described bucket 6 and the 3rd threeway 303, be provided with the second valve 2 between described solar water heater 7 and the 3rd threeway 303;
Described water inlet pipe 11 is connected with the outlet pipe of furnace 8 and the outlet pipe of refrigeration machine 9 respectively by the first threeway 301; Described return pipe 12 is connected with the water inlet pipe of furnace 8 and the water inlet pipe of refrigeration machine 9 respectively by the second threeway 302, be provided with the 3rd valve 3 between the water inlet pipe of described the second threeway and furnace 8, be provided with the 4th valve 4 between the water inlet pipe of described the second threeway and refrigeration machine 9;
Described radiator 10 comprises crooked radiating tube 101 and electric fan 102, and described water inlet pipe 11 is connected with radiating tube 101;
Described bucket is arranged in the heat insulation and preservation device.
Winter, open the tap of bucket below, put the water in the solid carbon dioxide bucket; Close the first valve and the 4th valve, open the second valve and the 3rd valve, utilize furnace to provide hot water for water inlet pipe, utilize solar water heater moisturizing in the return pipe.This system is used for warming oneself.
Summer, inject an amount of water in the bucket, close the second valve and the 3rd valve, open the first valve and the 4th valve, utilize refrigeration machine to provide cold water for water inlet pipe, utilize bucket moisturizing in the return pipe.This system is used for lowering the temperature.
The above is preferred embodiment of the present invention only, is not for limiting protection scope of the present invention.Every equalization that content is done according to the present invention changes and modifies, and all is encompassed in the claim of the present invention.
Claims (9)
1. warm oneself and cooling system for one kind, it is characterized in that described system comprises water inlet pipe, radiator, return pipe; Described radiator is at least two, and described radiator is installed on the water inlet pipe; Described radiator is positioned within doors the roof; Water is by water inlet pipe, and the radiator of flowing through enters return pipe; When water inlet pipe passed into hot water, this system radiating was used within doors heating; When water inlet pipe passed into cold water, this system cools ambient air was used within doors cooling.
2. heating according to claim 1 and cooling system is characterized in that, described radiator comprises crooked radiating tube and electric fan, and described water inlet pipe is connected with radiating tube, after the described electric fan energising radiating tube ambient air are blowed to the below.
3. heating according to claim 1 and cooling system is characterized in that, this system also comprises furnace and water replanishing device, and described water inlet pipe is connected with the outlet pipe of furnace, and described return pipe is connected with the water inlet pipe of furnace; Described water replanishing device is connected with return pipe, is installed on the roof outside the room; Furnace provides hot water for this system.
4. heating according to claim 1 and cooling system, it is characterized in that this system also comprises the refrigeration machine that cold water can be provided, described water inlet pipe is connected with the outlet pipe of this refrigeration machine, described return pipe is connected with the water inlet pipe of this refrigeration machine, and this refrigeration machine provides cold water for this system.
5. heating according to claim 1 and cooling system is characterized in that, described water inlet pipe is connected by valve with running water pipe, and the delivery port of described return pipe is equipped with tap; During use, open valve, running water flows into water inlet pipe, and the radiator of flowing through enters return pipe, when needing water, opens the tap of valve and return pipe delivery port; At this moment, this system is used for cooling.
6. heating according to claim 3 and cooling system is characterized in that, described water replanishing device is solar water heater; Described return pipe is connected with the hot-water line of solar water heater by valve.
7. heating according to claim 3 and cooling system is characterized in that, described water replanishing device is bucket, and described bucket is arranged in the heat insulation and preservation device.
8. heating according to claim 1 and cooling system is characterized in that, described system comprises furnace, water inlet pipe, radiator, return pipe, solar water heater; The hot-water line of described solar water heater is connected with return pipe; Described solar water heater is installed top, roof without; Described water inlet pipe is connected with the outlet pipe of furnace; Described return pipe is connected with the water inlet pipe of furnace;
Described radiator comprises crooked radiating tube and electric fan, and described water inlet pipe is connected with radiating tube;
Furnace provides hot water for this system, and hot water enters water inlet pipe by the outlet pipe of furnace, and the radiator of flowing through is through the water inlet pipe of return pipe inflow furnace.
9. heating according to claim 1 and cooling system is characterized in that, described system comprises furnace, and the refrigeration machine of cold water can be provided, water inlet pipe, radiator, return pipe, water replanishing device; Described water replanishing device comprises bucket and solar water heater; The below of described bucket is provided with tap, and described bucket and solar water heater are connected with return pipe by the 3rd threeway, is provided with the first valve between described bucket and the 3rd threeway, is provided with the second valve between described solar water heater and the 3rd threeway;
Described radiator is installed within doors the roof; On described bucket and the solar water heater installation roof without;
Described water inlet pipe is connected with the outlet pipe of furnace and the outlet pipe of refrigeration machine respectively by the first threeway; Described return pipe is connected with the water inlet pipe of furnace and the water inlet pipe of refrigeration machine respectively by the second threeway, be provided with the 3rd valve between the water inlet pipe of described the second threeway and furnace, be provided with the 4th valve between the water inlet pipe of described the second threeway and refrigeration machine;
Described radiator comprises crooked radiating tube and electric fan, and described water inlet pipe is connected with radiating tube;
Described bucket is arranged in the heat insulation and preservation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220285535 CN202757186U (en) | 2012-06-14 | 2012-06-14 | Heating and cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220285535 CN202757186U (en) | 2012-06-14 | 2012-06-14 | Heating and cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202757186U true CN202757186U (en) | 2013-02-27 |
Family
ID=47736366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220285535 Expired - Fee Related CN202757186U (en) | 2012-06-14 | 2012-06-14 | Heating and cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202757186U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104823864A (en) * | 2015-05-28 | 2015-08-12 | 玉林市容县奇昌种猪养殖有限公司 | Low-energy-consumption hog house temperature-control equipment |
| CN106016440A (en) * | 2016-06-08 | 2016-10-12 | 合肥美的暖通设备有限公司 | Bathroom water heater system and bathroom temperature adjusting method |
| CN116241957A (en) * | 2022-12-01 | 2023-06-09 | 中国建筑第七工程局有限公司 | An integrated solar panel system for the roof |
-
2012
- 2012-06-14 CN CN 201220285535 patent/CN202757186U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104823864A (en) * | 2015-05-28 | 2015-08-12 | 玉林市容县奇昌种猪养殖有限公司 | Low-energy-consumption hog house temperature-control equipment |
| CN106016440A (en) * | 2016-06-08 | 2016-10-12 | 合肥美的暖通设备有限公司 | Bathroom water heater system and bathroom temperature adjusting method |
| CN116241957A (en) * | 2022-12-01 | 2023-06-09 | 中国建筑第七工程局有限公司 | An integrated solar panel system for the roof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20130614 |