CN204551841U - A kind of double-layer glass containment system with cooling and sunshade function - Google Patents
A kind of double-layer glass containment system with cooling and sunshade function Download PDFInfo
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- CN204551841U CN204551841U CN201520256976.5U CN201520256976U CN204551841U CN 204551841 U CN204551841 U CN 204551841U CN 201520256976 U CN201520256976 U CN 201520256976U CN 204551841 U CN204551841 U CN 204551841U
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/272—Solar heating or cooling
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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Abstract
There is a double-layer glass containment system for cooling and sunshade function, belong to energy-saving building technology field.This system contains inner layer glass curtain wall and glass outer curtain wall; Air cavity is formed between inner layer glass curtain wall and glass outer curtain wall.This system is also containing cooling water pipe, low-temperature receiver, water pump, cooling water inlet and coolant outlet; Many cooling water pipes are arranged in parallel in air cavity, and every root cooling water pipe is provided with sun-shading louver, and cooling water pipe is connected with low-temperature receiver with coolant outlet by cooling water inlet; Water pump is arranged on the pipeline between low-temperature receiver and coolant outlet or between low-temperature receiver and cooling water inlet.Can flexible modulation light transmittance by sun-shading louver governor motion; Cooling water pipe adopts horizontal arrangement or vertically arranges, many cooling water pipes adopt series connection or are connected in parallel.This system can utilize high-temperature cooling water directly to remove the heat being imported into indoor by glass fender structure, thus significantly reduces cooling load of air-condition, and is simple and easy to use, be applicable to promoting.
Description
Technical field
The utility model relates to a kind of double-layer glass containment system, directly can utilize low-grade natural cooling source and significantly reduce room conditioning load, belonging to energy-saving building technology field.
Background technology
In recent years, along with the economic develop rapidly of China and living standards of the people progressively improve, building energy consumption sustainable growth.Within 2012, China's building total energy consumption reaches 6.90 hundred million tons of standard coals, and account for 19.1% of national total energy consumption, wherein, high-grade power consumption increases substantially, and is about the twice of calendar year 2001.HVAC accounts for 2/3 of building total energy consumption, the energy consumption rich and influential family beyond doubt in building.
Summer air-conditioning refrigeration duty must hotly form with Indoor Thermal source of wetting primarily of space enclosing structure of building.In space enclosing structure, the general thermal resistance of printing opacity space enclosing structure is less, and can directly through solar radiation, often hot main source.But due to daylighting and the factor such as attractive in appearance, glass fender structure but deeply by the favor of architect and the numerous common people, is more and more adopted, especially public building, is become the one of the main reasons that air conditioning energy consumption increases substantially in new building.
Double-layer glass space enclosing structure is made up of inside and outside layer glass, is a kind of novel energy-saving glass space enclosing structure form.Double-layer glass space enclosing structure comprises double-layer ventilation curtain wall and the common structure of double window these two kinds.For double-layer ventilation curtain wall, because its inner layer glass curtain wall also can adopt double layer glass, therefore its reality is made up of three blocks of glass altogether.
Existing double-layer glass containment system contains inside and outside layer glass and an air cavity, increases heat transfer resistance, so can reduce the heat output of outdoor air to a certain extent.But most of solar radiation heat still can import indoor into through glass.One of solution common at present adopts coated glass reflect and absorb solar radiation, and this scheme cost is very high, and generates heat after the solar radiation of Partial coatings glass absorber, becomes new thermal source to indoor heat transfer.Another kind of solution arranges sun-shading louver in the air cavity between layer glass curtain wall, sun-shading louver can flexible modulation angle, and cost is not high, but sun-shading louver temperature after absorption solar radiation raises, and also will become new thermal source to indoor heat transfer.It substantially can only delay and slightly decay through the heat output of glass fender structure, and can not significantly reduce room conditioning load.
Chinese patent literature (CN200920167306.0) proposes a kind of built-in full automatic control sunshade double-glazed window, sun-shading louver is added in its air cavity between double-layer glass, although can shield portions solar radiation quantity, but sun-shading louver is after heating temperature raises, the indoor heat transfer of a thermal source picture can be become.Therefore, it can only delay and weaken extraneous heat transfer, but really significantly cannot reduce air conditioner load.Chinese patent literature (CN201420333661.1 and CN201420333382.5) proposes a kind of sunshade be used for by plant between double-layer glass, but the growth of plant is difficult to manual control, light transmittance, angle etc. all cannot can flexible modulation as sun-shading louver.What Chinese patent literature (CN201010100502.3) proposed embeds in space enclosing structure by pipeline, the low-grade energy such as soil, cooling tower can be utilized directly to remove room conditioning load in summer, but its application is mainly body of wall, not for glass fender structure.Therefore, need a kind of technical scheme to be decreased through glass fender structure efficiently and import indoor heat into.
Utility model content
The purpose of this utility model is to provide a kind of with cooling and the double-layer glass containment system of solar protection devices, be intended on the basis of original double window and ventilation double-skin glass curtain wall, further reduction room conditioning load, and provide technical support for the utilization of low-grade energy.
The technical solution of the utility model is as follows:
There is a double-layer glass containment system for cooling and sunshade function, containing inner layer glass curtain wall and glass outer curtain wall; Form air cavity between inner layer glass curtain wall and glass outer curtain wall, it is characterized in that: this containment system is also containing the many cooling water pipes be arranged in parallel, low-temperature receiver, water pump, cooling water inlet and coolant outlets; Every root cooling water pipe is provided with sun-shading louver, and cooling water pipe is connected with low-temperature receiver with coolant outlet by cooling water inlet; Water pump is arranged on the pipeline between low-temperature receiver and coolant outlet or between low-temperature receiver and cooling water inlet.
A kind of double-layer glass containment system with cooling and sunshade function described in the utility model, is characterized in that: described cooling water pipe adopts horizontal arrangement or vertically arranges, many cooling water pipes adopt series connection or are connected in parallel.
In technique scheme of the present utility model, it is characterized in that: double-layer glass containment system contains sun-shading louver governor motion, this governor motion is arranged on cooling water pipe or sun-shading louver.
The double-layer glass containment system with cooling and sunshade function described in the utility model, it is characterized in that: on described inner layer glass curtain wall, be provided with overdraught mouth and leg space ventilation mouth, overdraught mouth and leg space ventilation mouth place are provided with movable shutters.
The double-layer glass containment system with cooling and sunshade function described in the utility model, is characterized in that: described glass outer curtain wall is made up of single-glass, and inner layer glass curtain wall is made up of single-glass or double-layer glass.
The double-layer glass containment system with cooling and sunshade function described in the utility model, is characterized in that: described cooling water pipe adopts mono-layer tube, adopts flexible pipe to connect between tube and tube.
The double-layer glass containment system with cooling and sunshade function described in the utility model, it is characterized in that: described cooling water pipe adopts bilayer sleeve, bilayer sleeve contains inner layer pipe and outer layer sleeve, adopt flexible pipe or hard tube to be connected between inner layer pipe with inner layer pipe, sun-shading louver is arranged on outer layer sleeve.
The utility model has the following advantages and outstanding technique effect: 1. sun-shading louver has blocked most of solar radiation heat, decreases and is directly shining into indoor heat.2. temperature is higher owing to being subject to solar radiation for sun-shading louver, and the cooling water of higher temperature can be adopted directly to be taken away by this part heat, and making it not enter indoor becomes air conditioner load, reduces mechanically refrigerated energy consumption.3. sun-shading louver adjustable angle, can ensure certain light transmittance.4. the structure of double-layer glass adds the thermal resistance of glass fender structure, decreases heat output.5. compared to mechanical ventilation type double-layer ventilation curtain wall, without blower fan, energy consumption has been saved.6. described shading system outward appearance and traditional sun-shading louver no significant difference, be easy to be accepted and apply.7. described space enclosing structure does not relate to complicated process for machining and manufacturing, and run and control also relatively simply, cost is lower, has a extensive future.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation with the double-layer glass containment system of cooling and sunshade function.
Fig. 2 is the top view of Fig. 1.
Fig. 3 a is the partial enlarged drawing of bilayer sleeve.
Fig. 3 b is the partial enlarged drawing of mono-layer tube.
The parallel cooling water pipe schematic diagram of the multitube distance that Fig. 4 is arranged horizontally.
Fig. 5 is the parallel cooling water pipe schematic diagram of multitube distance vertically arranged.
The multitube distance tandem cooling water pipe schematic diagram that Fig. 6 is arranged horizontally.
Fig. 7 is the multitube distance tandem cooling water pipe schematic diagram vertically arranged.
Fig. 8 is multitube distance tandem mono-layer tube schematic diagram.
Fig. 9 is multitube distance tandem type double-layer sleeve pipe schematic diagram.
Figure 10 is a kind of schematic diagram with the double-layer ventilation curtain wall system of cooling and sunshade function.
In figure: 1-inner layer glass curtain wall; 2-glass outer curtain wall; 3-cooling water pipe; 4-sun-shading louver; 5-air cavity; 6-cooling water inlet; 7-coolant outlet; 8-low-temperature receiver; 9-indoor; 10-sun-shading louver governor motion; 11-water pump; 12-overdraught mouth; 13-leg space ventilation mouth; 14-adjustable ball blinds; 15-divides supply mains; 16-water header; 17-flexible pipe; 18-inner layer pipe; 19-outer layer sleeve.
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present utility model, structure and detailed description of the invention are described further.
A kind of schematic diagram with the double-layer glass containment system of cooling and sunshade function that Fig. 1, Fig. 2 provide for the utility model, it contains inner layer glass curtain wall 1 and glass outer curtain wall 2; Air cavity 5 is formed between inner layer glass curtain wall and glass outer curtain wall.This system is also containing cooling water pipe 3, low-temperature receiver 8, water pump 11, cooling water inlet 6 and coolant outlet 7; Many cooling water pipes 3 are arranged in parallel in air cavity 5, and every root cooling water pipe is provided with sun-shading louver 4, and cooling water pipe is connected with low-temperature receiver 8 with coolant outlet 7 by cooling water inlet 6; Water pump 11 is arranged on the pipeline between low-temperature receiver and coolant outlet or between low-temperature receiver and cooling water inlet.
On the daytime that solar radiation quantity is larger, by regulating the angle of sun-shading louver 4, under the prerequisite ensureing certain light transmittance, block most of solar radiation heat.Now, sun-shading louver heating temp raises, and open water pump 11, bring into operation water circulation.Cooling water is by directly taking away solar radiation heat during sun-shading louver.Because the temperature of sun-shading louver is higher, so the higher cooling water of temperature can be adopted to take away heat.Corresponding low-temperature receiver 8 directly can adopt direct evaporating-cooling tower, indirect evaporating-cooling unit, soil, water of river, lake and sea, and does not need to pass through mechanical refrigeration.Certainly, still also can mechanical refrigeration be adopted, though energy-saving potential is not as good as directly utilizing natural cooling source, but due to evaporating temperature higher, now the efficiency of cold is higher than ordinary circumstance.Thus, can efficiently remove most of solar radiation quantity by cooling water, also can reduce the heat output of outdoor air to indoor, greatly can reduce indoor air conditioner load, energy-saving effect is remarkable.
As shown in Figure 3 a and Figure 3 b shows, in the technical solution of the utility model, described cooling water pipe can adopt bilayer sleeve and mono-layer tube two kinds of structural concepts.
Fig. 3 a is the partial enlarged drawing of bilayer sleeve, and cooling water pipe 3 has inside and outside two-layer pipe, and sun-shading louver 4 is arranged on outer layer sleeve 19, logical cooling water in inner layer pipe 18.Be conduction oil between two-layer pipe, make two-layer pipe close contact, reduce thermal contact resistance, also have certain lubrication that outer layer sleeve can be rotated simultaneously.Corresponding, sun-shading louver governor motion 10 is connected with the sun-shading louver 4 on outer layer sleeve, and by governor motion, the angle of sun-shading louver 4 can freely adjust.Many cooling water pipes are arranged in parallel in air cavity 5, and in this scheme, each cooling water pipe 3 is connected to each other by flexible pipe or hard tube.
Fig. 3 b is the partial enlarged drawing of mono-layer tube, and cooling water pipe 3 adopts mono-layer tube, and sun-shading louver 4 is directly arranged on the external surface of pipe, logical cooling water in pipe.Many cooling water pipes are arranged in parallel in air cavity 5, and in the program, each cooling water pipe is connected to each other by flexible pipe, and therefore cooling tube can rotate to an angle.Corresponding, sun-shading louver governor motion 10 is connected with cooling water pipe, and by governor motion, cooling water pipe can rotate, and the angle of sun-shading louver also can freely adjust thereupon.
Fig. 4 ~ Fig. 7 is the different arrangements of many cooling water pipes in the utility model.
The parallel cooling water pipe of the multitube distance that Fig. 4 is arranged horizontally.Now, cooling water pipe 3 horizontal arrangement, the two ends of each cooling water pipe are connected with water header 16 with a point supply mains 15 respectively.Cooling water first flow to a point supply mains from cooling water inlet 6, then in uniform distribution to each cooling water pipe.After absorbing solar radiation heat, cooling water is heated, temperature raises, and then flow to water header, flows out from coolant outlet.After low-temperature receiver cooling, cooling water flow to cooling water inlet again, completes circulation.Water circulation overcomes on-way resistance and local resistance with water pump 11.Corresponding, sun-shading louver 4 should realize horizontally rotating function by governor motion.Cooling tube can adopt the double-deck cooling water pipe shown in Fig. 3 a and Fig. 3 b and individual layer cooling water pipe two kinds of structures.
Fig. 5 is the parallel cooling water pipe of multitube distance vertically arranged.Now, cooling water pipe 3 is vertically arranged, the two ends of each cooling water pipe are connected with water header 16 with a point supply mains 15 respectively.Cooling water first flow to a point supply mains from cooling water inlet 6, then in uniform distribution to each cooling water pipe.After absorbing solar radiation heat, cooling water is heated, temperature raises, and then flow to water header, flows out from coolant outlet.After low-temperature receiver cooling, cooling water flow to cooling water inlet again, completes circulation.Water circulation overcomes on-way resistance and local resistance with water pump 11.Corresponding, sun-shading louver 4 should realize vertical spinfunction by governor motion.Cooling tube can adopt the double-deck cooling water pipe shown in Fig. 3 a and Fig. 3 b and individual layer cooling water pipe two kinds of structures.
The multitube distance tandem cooling water pipe that Fig. 6 is arranged horizontally.Now, cooling water pipe 3 horizontal arrangement, the two ends of each cooling water pipe connect successively, and reality is comprehensively a loop.Cooling water first flows into from cooling water inlet 6, successively by each cooling water pipe.After absorbing solar radiation heat, cooling water is heated, temperature raises, and then flows out from coolant outlet 7.After low-temperature receiver cooling, cooling water flow to cooling water inlet again, completes circulation.Water circulation overcomes on-way resistance and local resistance with water pump 11.Corresponding, sun-shading louver 4 should realize horizontally rotating function by governor motion.Cooling tube can adopt the double-deck cooling water pipe shown in Fig. 3 a and Fig. 3 b and individual layer cooling water pipe two kinds of structures, Fig. 8 and Fig. 9 furthermore present signal.
Fig. 7 is the multitube distance tandem cooling water pipe vertically arranged.Now, cooling water pipe 3 is vertically arranged, the two ends of each cooling water pipe connect successively, and reality is comprehensively a loop.Cooling water first flows into from cooling water inlet 6, successively by each cooling water pipe.After absorbing solar radiation heat, cooling water is heated, temperature raises, and then flows out from coolant outlet 7.After low-temperature receiver cooling, cooling water flow to cooling water inlet again, completes circulation.Water circulation overcomes on-way resistance and local resistance with water pump 11.Corresponding, sun-shading louver 4 should realize vertical spinfunction by governor motion.Cooling tube can adopt the double-deck cooling water pipe shown in Fig. 3 a and Fig. 3 b and individual layer cooling water pipe two kinds of structures.
Fig. 8 is the structural representation of multitube distance tandem mono-layer tube.Now, cooling tube adopts single layer structure, and sun-shading louver 4 is directly arranged on the external surface of pipe, logical cooling water in pipe.Adopt flexible pipe 17 to be connected between cooling tube with cooling tube, i.e. the partial enlargement structure chart of corresponding diagram 3b, cooling tube can rotate freely angle.
If adopt the structure of multitube distance parallel mono-layer tube, then between cooling tube 3 and point supply mains 15, water header 16, adopt flexible pipe to connect, make cooling tube to rotate freely angle.
Fig. 9 is multitube distance tandem type double-layer sleeve pipe schematic diagram.Cooling water pipe 3 has inside and outside two-layer pipe, and sun-shading louver 4 is arranged on outer layer sleeve 19, logical cooling water in inner layer pipe 18.Outer layer sleeve can rotate freely angle.Because sun-shading louver is arranged on outer layer sleeve, so inner layer pipe is fixed structure, does not need to rotate, hard tube or flexible pipe between inner layer pipe, can be adopted to connect.If the parallel double-deck cooling water pipe of multitube distance, then principle is similar, and outer layer sleeve can rotate freely angle, inner layer pipe is fixed structure, adopts hard tube or flexible pipe to connect between inner layer pipe and point supply mains 15, water header 16.
Figure 10 is a kind of schematic diagram with the double-layer ventilation curtain wall system of cooling and sunshade function.Now, glass outer curtain wall is provided with overdraught mouth 12 and leg space ventilation mouth 13, and overdraught mouth 12 and leg space ventilation mouth 13 place are provided with movable shutters 14.Movable shutters can regulate different apertures, and can close.Double-layer ventilation curtain wall and cooling water pipe combine by this scheme, can utilize cooling water simultaneously and ventilate to cool sun-shading louver, effectively reduce room conditioning load.Owing to adopting cooling water, therefore do not need to be aided with blower fan mechanical ventilation, save energy consumption.
Double-layer glass space enclosing structure is basis of the present utility model, comprises double-layer ventilation curtain wall and the common structure of double window these two kinds.For double-layer ventilation curtain wall, because its inner layer glass curtain wall also can adopt double layer glass, therefore its reality is made up of three blocks of glass altogether, but broadly also belongs in the double-layer glass space enclosing structure category listed by the utility model.
Claims (7)
1. there is a double-layer glass containment system for cooling and sunshade function, containing inner layer glass curtain wall (1) and glass outer curtain wall (2); Form air cavity (5) between inner layer glass curtain wall (1) and glass outer curtain wall (2), it is characterized in that: this containment system is also containing cooling water pipe (3), low-temperature receiver (8), water pump (11), cooling water inlet (6) and coolant outlet (7); Many cooling water pipes (3) are arranged in parallel in air cavity (5), every root cooling water pipe is provided with sun-shading louver (4), and cooling water pipe is connected with low-temperature receiver (8) with coolant outlet (7) by cooling water inlet (6); Water pump (11) is arranged between low-temperature receiver and coolant outlet or is arranged on the pipeline between low-temperature receiver and cooling water inlet.
2. a kind of double-layer glass containment system with cooling and sunshade function according to claim 1, it is characterized in that: described cooling water pipe (3) adopts horizontal arrangement or vertically arranges, many cooling water pipes (3) adopt series connection or are connected in parallel.
3. a kind of double-layer glass containment system with cooling and sunshade function according to claim 1, it is characterized in that: double-layer glass containment system contains sun-shading louver governor motion (10), this governor motion is arranged on cooling water pipe (3) or sun-shading louver (4).
4. a kind of double-layer glass containment system with cooling and sunshade function according to claim 1,2 or 3, it is characterized in that: on described inner layer glass curtain wall (1), be provided with overdraught mouth (12) and leg space ventilation mouth (13), overdraught mouth and leg space ventilation mouth place are provided with movable shutters (14).
5. a kind of double-layer glass containment system with cooling and sunshade function according to claim 1,2 or 3, it is characterized in that: described glass outer curtain wall (2) is made up of single-glass, and inner layer glass curtain wall (1) is made up of single-glass or double-layer glass.
6. a kind of double-layer glass containment system with cooling and sunshade function according to claim 5, is characterized in that: described cooling water pipe (3) adopts mono-layer tube, adopts flexible pipe (17) to connect between tube and tube.
7. a kind of double-layer glass containment system with cooling and sunshade function according to claim 5, it is characterized in that: described cooling water pipe (3) adopts bilayer sleeve, bilayer sleeve contains inner layer pipe (16) and outer layer sleeve (17), inner layer pipe (18) is connected with adopting flexible pipe or hard tube between inner layer pipe, and sun-shading louver (4) is arranged on outer layer sleeve (19).
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| CN201520256976.5U CN204551841U (en) | 2015-04-24 | 2015-04-24 | A kind of double-layer glass containment system with cooling and sunshade function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790572A (en) * | 2015-04-24 | 2015-07-22 | 清华大学 | Double-glass enclosure system with cooling and shading functions |
| CN105443009A (en) * | 2015-12-10 | 2016-03-30 | 尚高建材（长沙）有限公司 | Heating and refrigerating door window |
| CN105569234A (en) * | 2015-10-16 | 2016-05-11 | 马人欢 | Air cable curtain wall |
| CN111535726A (en) * | 2020-05-08 | 2020-08-14 | 广东工业大学 | Wet type radiation convection temperature-regulating door and window |
-
2015
- 2015-04-24 CN CN201520256976.5U patent/CN204551841U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790572A (en) * | 2015-04-24 | 2015-07-22 | 清华大学 | Double-glass enclosure system with cooling and shading functions |
| CN105569234A (en) * | 2015-10-16 | 2016-05-11 | 马人欢 | Air cable curtain wall |
| CN105569234B (en) * | 2015-10-16 | 2017-11-14 | 姜媅怡 | Air cable curtain wall |
| CN105443009A (en) * | 2015-12-10 | 2016-03-30 | 尚高建材（长沙）有限公司 | Heating and refrigerating door window |
| CN111535726A (en) * | 2020-05-08 | 2020-08-14 | 广东工业大学 | Wet type radiation convection temperature-regulating door and window |
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