CN1474113A

CN1474113A - Plate type plastic solar energy air conditioner

Info

Publication number: CN1474113A
Application number: CNA021327335A
Authority: CN
Inventors: 夏庆华
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-08-06
Filing date: 2002-08-06
Publication date: 2004-02-11

Abstract

The present invention relates to a kind of plate type plastic solar energy air conditioner installed in balcony or on wall. The heat collecting plate made of polymer is installed in balcony or on wall under window and there are transparent plate and netted water channel plate on two sides of the heat collecting plate separately to constitute low vacuum cavity. The netted water channel plate has coated heat-absorbing graphite layer and the water inlet and water outlet are cast directly on the upper end of the heat collecting plate. The water inlet, water outlet, the evaporator, the pump, the water reservoir and the pipeline constitute a closed circulation system to reach the cooling and heating state. The automatic rolled curtain is used to shield the heat collecting plate for maintaining temperature. The heat replenishing under special weather condition is designed. The present invention is suitable for conditioning air in the air temperature of -25 deg.c to 36 deg.c.

Description

Plate type plastic solar energy air conditioner

Affiliated technical field

The invention belongs to solar airconditioning, particularly a kind ofly on building balcony face and metope, plate type plastic solar energy air conditioner is installed.

Background technology

Present widely used air-conditioning generally adopts mechanical type, filled media in compressor, through evaporimeter, condenser, obtain cooling and warming, though effect is obvious, but, therefore do not belong to economical, popular air-conditioning basically because of consuming energy height and atmospheric ozone layer had certain destruction; A kind of solar vacuum-tube water heater that can reach the thermal-arrest state is directly accepted abundant solar energy source, and the cold water in the heating water receiver utilizes convection circulation to conduct heat and satisfies domestic heat water.But also be not applied in widely in the heating in room.This product generally all is installed on the roof, and it is long to exist transmission path, and thermal losses is big; And existing flat-plate collector, what copper aluminium was compound accounts for 85%, and the water heater of full copper, full aluminium accounts for 15%, and is also big because of convection current conduction thermal losses, do not adopt the secondary cycle of heater, can not the all-weather hot-water supply, do not possess refrigeration and heat-production functions yet.And thermal losses is big, the thermal efficiency is low, wastes energy, and application is very little.

Summary of the invention

The objective of the invention is to overcome above technical deficiency, provide a kind of endotherm area big, heat loss coefficient is little, volume is light, easy for installation.The plate type plastic solar energy air conditioner of heat supply water, confession refrigeration, confession heating.

For achieving the above object, plate type plastic solar energy air conditioner is selected macromolecular material for use, with material light weight, printing opacity, ultraviolet radiation resisting, characteristics such as intensity are arranged, makes the thermal-arrest plate, is installed on the balcony front or the metope under the window in room the extinction heat production; Water receiver is installed temperature control element, and the cold water water temperature of air-conditioning is controlled in 20-25 ℃ during refrigeration; When heating, the hot water water temperature is controlled in 45-65 ℃, regularly carries out automatic water circulation.

Plate type plastic solar energy air conditioner is made up of thermal-arrest plate, evaporimeter, flowing-passed pump, water receiver, the light-passing board of thermal-arrest plate and grid channel plate are formed the low vacuum chamber, grid channel plate inner surface has the graphite heat-sink shell to form absorber, side at fixed frame is provided with intake-outlet, and activated roll-up window shade is installed in the upper end of thermal-arrest plate.The light-passing board of thermal-arrest plate, grid channel plate are selected macromolecule resin material for use, and light-passing board has pore, install and stop up.It is polycarbonate, polystyrene and polyvinyl chloride that the light-passing board of thermal-arrest plate, grid channel plate are selected macromolecule resin material for use, the top layer is compound 〉=and 50 μ m uvioresistant absorbed layers.It is control automatically that activated roll-up window shade is installed on the thermal-arrest plate.

The direct injection moulding intake-outlet in thermal-arrest plate fixed frame top; Have pore on the light-passing board obstruction is installed, can implement to vacuumize; Automatic curtain plays the effect of shading and insulation, and automatic curtain covers the thermal-arrest plate during refrigeration, stops the irradiation of sunlight, and the cold water of the design temperature in the filter pump circulation water receiver reaches refrigeration by evaporimeter.When heating, roller shutter rises, and the thermal-arrest plate absorbs whole sunlight, the water of grid channel plate carries out the convection current conduction in the plate, constantly heats up the hot water of the design temperature in the flowing-passed pump circulation water receiver, during for the evaporator temperature deficiency, the auxiliary reciprocation cycle of heating of electric heater reaches the room heating.

The thermal-arrest plate is polycarbonate, polystyrene and polyvinyl chloride injection moulding pressing, light transmittance 82-85%, and the light-passing board top layer is compounded with 50 μ m uvioresistant absorbing films, plays the anti-aging effect, selects for use macromolecular material to make the proportion 1.2g/cm of thermal-arrest sheet material material ³, heat distortion temperature 130-140 ℃; Cold-resistant embrittlement is at-100 ℃; Electrical property is strong, breakdown voltage 17-22KV; And easily machine-shaping; Industrialization degree is high, meets the specification requirement of making plate type plastic solar energy air conditioner.

Description of drawings

Specify with embodiment below in conjunction with accompanying drawing.

Fig. 1 shows plate type plastic solar energy air conditioner mounting structure figure.

Fig. 2 shows the front view of plate type plastic solar energy air conditioner thermal-arrest plate.

The A-A cutaway view of Fig. 3 diagrammatic sketch 2.

The A portion enlarged drawing of Fig. 4 diagrammatic sketch 3.

The B portion enlarged drawing of Fig. 5 diagrammatic sketch 3.

The C portion enlarged drawing of Fig. 6 diagrammatic sketch 3.

1-thermal-arrest plate among the figure; The 1-1-light-passing board; 1-2-grid channel plate; The 1-3-fixed frame; The 1-4-intake-outlet; The 1-5-pore stops up; 1-6-graphite heat-sink shell; The automatic activated roll-up window shade of 2-; The 3-evaporimeter; The 4-flowing-passed pump; The 5-water receiver; The 5-1-temperature control element; The 5-2-magnetic valve; The 5-3-shower nozzle; The 6-upper hose; The 6-1-non-return valve; The 7-tube connector

With reference to accompanying drawing 1, the thermal-arrest plate 1 of plate type plastic solar energy air conditioner is fixed on the balcony front or breast face of building, be vertical or heeling condition, thermal-arrest plate temperature rise water is connected with evaporimeter 3 with tube connector 7 through intake-outlet 1-4, enter water receiver 5 through flowing-passed pump 4 and return thermal-arrest plate 1 through tube connector 7, moisturizing is injected by upper hose 6.Water temperature is regulated and control by temperature control element 5-1, design temperatures in the water receiver 5, and water is drained automatically by magnetic valve 6-1 when exceeding setting value.

With reference to accompanying

drawing

2,3, the thermal-arrest plate of plate type plastic solar energy air conditioner, adopt macromolecular material polycarbonate, polystyrene and polyvinyl chloride to make, light-passing board 1-1 and grid channel plate 1-2 constitute negative pressure cavity, and grid channel plate 1-2 graphite heat-sink shell 1-6 constitutes the absorber of water cavity; Light-passing board 1-1 and grid channel plate 1-2 are fixed in the fixed frame 1-3 and become one, and are marked with intake-outlet 1-4 in the side of fixed frame 1-3, finish into draining circulation.

With reference to accompanying drawing 4, graphite heat-sink shell 1-6 is attached on the medial surface of grid channel plate 1-2, and recirculated water is advance discharging by thermograde in grid channel plate 1-2.

Plate type plastic solar energy air conditioner, solar radiant heat is collected through the thermal-arrest plate, main energy sources as the 50%-90% heating, and the design automatic control, heat, function such as drainage, reach environmental protection, economic effect, have use value widely, each parts compactness of air-conditioning, adopt closed cycle system, the loss of evaporimeter 3 heat radiations, water receiver 5 replenishes; Heat under the state, the water storage capacity of water receiver 5 is at 60-80L; Under the refrigerating state, according to outside air temperature, the capacity of water receiver 5 is parameters, and civil water is between 200-600L; This air-conditioning has also been done abundant design to the special climate condition, gives accumulation of heat and insulation for the system of solar airconditioning by the activated roll-up window shade 2 that the electric heating system and the space wadding of water receiver 5 are made.

Claims

1, a kind of plate type plastic solar energy air conditioner is made up of thermal-arrest plate (1), evaporimeter (3), flowing-passed pump (4), water receiver (5), the light-passing board (1-1) that it is characterized in that thermal-arrest plate (1) is formed the low vacuum chamber with grid channel plate (1-2), grid channel plate (1-2) inner surface graphite heat-sink shell (1-6) and has been formed absorber, side at fixed frame (1-3) is provided with intake-outlet (1-4), and activated roll-up window shade (2) is installed in the upper end of thermal-arrest plate (1).

2, according to the described plate type plastic solar energy air conditioner of claim 1, it is characterized in that the light-passing board (1-1) of thermal-arrest plate (1), grid channel plate (1-2) select macromolecule resin material for use, light-passing board (1-1) has pore, installs and stops up (1-5).

3, according to the described plate type plastic solar energy air conditioner of claim 2, it is polycarbonate, polystyrene and polyvinyl chloride that light-passing board (1-1), the grid channel plate (1-2) that it is characterized in that thermal-arrest plate (1) selected macromolecule resin material for use, the top layer is compound 〉=and 50 μ m uvioresistant absorbed layers.

4,, it is characterized in that it is control automatically that thermal-arrest plate (1) is gone up installation activated roll-up window shade (2) according to the described plate type plastic solar energy air conditioner of claim 1.