CN201706613U

CN201706613U - Green energy-saving geothermal air conditioner

Info

Publication number: CN201706613U
Application number: CN 200920235587
Authority: CN
Inventors: 许春招
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-13
Filing date: 2009-10-13
Publication date: 2011-01-12
Anticipated expiration: 2019-10-13

Abstract

The utility model relates to a green energy-saving geothermal air conditioner which effectively utilizes geothermy to realize temperature reduction and temperature rise in a room. The green energy-saving geothermal air conditioner comprises a machine cabinet, a small-sized exhaust fan, a metal spiral tube, heat preservation tubes and a heating box; an air inlet is divided into an indoor air inlet and an outdoor air inlet; one side of the small-sized exhaust fan is connected with the indoor air inlet and the outdoor air inlet, and the other side is connected with the air inlet heat preservation tube which is then connected with the metal spiral tube; the metal spiral tube is connected with the air outlet heat preservation tube; and the indoor air inlet and the outdoor air inlet are respectively provided with a valve. The green energy-saving geothermal air conditioner has low cost, high efficiency, no pollution and ultra-low energy consumption, does not influence underground water, and is vey suitable for public places, enterprise and public institutions, urban construction in process and rural families.

Description

The green energy conservation geothermal space conditioning

Technical field the utility model relates to a kind of geothermal space conditioning, and without groundwater abstraction, the well water cooling and warming is used in environmental protection and energy saving

The compressed air conditioner that background technology is general, the cost height, power consumption is big, and the ordinary people affords with not rising, and contaminated environment.And traditional well water air-conditioning uses water pump that water is drawn up from the shaft bottom to carry out cooling and warming, so not only waste underground water, and power consumption is big, make the underground water dirt easily.Total institute is known, and greenhouse effects are more and more serious now, and the temperature in the whole world is all raising every year, and goes back the neither one effective method now and control.The harm of greenhouse effects is creepy, and melt in the glacier, goes up in the sea level, and coastal cities will face extinction.Want greenhouse effects and obtain certain control, just must reduce the use of energy, imagine, people use the principle of air-conditioning, exactly the energy that the Nature contained is converted into heat, if with the earth with indoorly regard two main bodys as, so, indoor temperature is to have reduced, and the temperature of the earth has just risen, and because electric energy finally changes into heat energy, whole heat energy is increased, the heat that earth atmosphere obtains is more much more than indoor minimizing, and the circulation that goes round and begins again so finally is the heat that all energy has been changed into atmosphere, greenhouse effects will further worsen, a vicious circle that Here it is, and the utility model just can effectively be avoided this circulation, but also improved the deficiency of traditional well water air-conditioning.

Summary of the invention the purpose of this utility model and task are, the shortcoming of overcome that conventional compression formula air-conditioning cost height, power consumption are big, contaminated environment and general well water air-conditioning using the water pump groundwater abstraction, develop a kind of novel air-conditioning, utilize underground heat, the underground energy of containing is converted into the energy of people's needs, can realizes indoor refrigeration effectively and heat.

Specific descriptions of the present utility model are: air inlet is divided into indoor with outdoor; be installed in respectively on the rack and external wall on; valve all is housed on each air inlet; one end of small-sized air exhauster is connected with outdoor air inlet with indoor air inlet; and then be connected with the metallic coil of air intake insulating tube with small-sized air exhauster and shaft bottom; the air intake insulating tube is to make with the thermal-insulating waterproof effect material; metallic coil is to be made by the mutual in twos spiral of many metal tubes; be fixed in the guard box; used metal material thermal conductivity is very good; metallic coil is connected with the air-out insulating tube again; the air-out insulating tube is to make with the material of thermal-insulating waterproof effect; the air-out insulating tube links to each other with heating cabinet, and an interface of last heating cabinet connects with air outlet again, has so just formed a peripheral passage.A metal heater is housed in the heating cabinet, and air outlet, heating cabinet, small-sized air exhauster and indoor air inlet all are installed on the rack.Air from air inlet by the small-sized air exhauster suction air intake insulating tube, and there is certain speed to flow forward, enter the metallic coil in shaft bottom, utilize the missile silo coolant-temperature gage to remain on about 18 degrees centigrade and the strong characteristics of metallic coil thermal conductivity throughout the year, in summer, with more than 30 degrees centigrade air cooling-downs to twenties degree centigrade, air enters the air-out insulating tube and will remain on this temperature when mobile in pipe, arrive air outlet, be blown into indoor.Briefly, exactly indoor hot-air is fed by the utility model and return after the cooling of shaft bottom indoorly, forms an exchange heat and circulate, reach the purpose of cooling.This device can also be from the outdoor air that is drawn into, and the cooling after-blow is gone into indoor, so not only can lower the temperature, and can also upgrade air, keeps the pure and fresh of air.By this device, can make indoor temperature remain on twenties degrees centigrade, and can regulate temperature by regulating wind speed.In winter, the method by the same can be elevated to indoor temperature tens degrees centigrade, utilizes the wire heating power in the heating cabinet again, will further heat up more effective raising temperature by the air of heating cabinet.

The utility model has the advantages that: 1. cost of manufacture is low, and package unit is simple, and equipment is few, does not use big machinery, does not also use high powered water pump and compressor; 2. water-saving without groundwater abstraction, does not impact underground water; 3. power saving, the small-sized air exhauster power of use has only tens watts, than general well water air-conditioning power saving more, compares with general compressor air-conditioning, and that is as far apart as heaven and earth especially; 4. environmental protection, free from environmental pollution, greenhouse effects there is certain positive control action; 5. the efficient height reaches refrigeration faster or heats purpose than general well water air-conditioning is more effective.

Description of drawings is described further the utility model below in conjunction with Figure of description and embodiment, and Fig. 1 is the structure chart of green energy conservation geothermal space conditioning embodiment, and each parts and title are as follows among Fig. 1:

1, air outlet 2, valve 3, valve 4, outdoor air inlet 5, indoor air inlet 6, small-sized air exhauster 7, heating cabinet 8, heating of metal silk 9, air-out insulating tube 10, air intake insulating tube 11, metallic coil 12, guard box 13, rack

The specific embodiment is when summer; outdoor temperature is about 35 degrees centigrade; indoor temperature is about 32 degrees centigrade; the temperature of well water then remains on 18 degrees centigrade; at this moment; the concrete scheme of using the utility model to lower the temperature is: valve-off (2); open valve (3); start small-sized air exhauster (6); indoor Hot air quilt is drawn into air intake insulating tube (10); because air has certain speed, will flow to the direction in shaft bottom, the time through the metallic coil (11) in the guard box (12); be cooled to twenties degrees centigrade; pass through air-out insulating tube (9) again, arrive heating cabinet (7), heating cabinet this moment (7) is idle; cold air just directly blows into indoor by air outlet (1); this process that constantly circulates then until whole indoor temperature is dropped to twenties degrees centigrade, and remains on this temperature.If the renewal room air is just opened valve (2), valve-off (3) is opened small-sized air exhauster (6) then, repeats said process, has so not only reduced indoor temperature, but also has kept the pure and fresh of air.

When winter; outdoor temperature is about zero degrees celsius; indoor also have only seven or eight degrees centigrade; the temperature of well water then has about 18 degrees centigrade; at this moment; use concrete scheme of the present utility model to be: valve-off (2); open valve (3); start small-sized air exhauster (6); indoor cold air is drawn into air intake insulating tube (10), because air has certain speed, will flow to the direction in shaft bottom; through the metallic coil (11) in the guard box (12) time; be heated to tens degrees centigrade, pass through air-out insulating tube (9) again, arrive heating cabinet (7); heating of metal silk (8) heating power in heating cabinet this moment (7); make air heat to twenties degree centigrade, hot-air blows into indoor again by air outlet (1), and this process then constantly circulates; until whole indoor temperature is elevated to about 20 degrees centigrade, and remain on this temperature.If the renewal room air is just opened valve (2), valve-off (3) is opened small-sized air exhauster (6) then, repeats said process, has so not only reduced indoor temperature, but also has kept the pure and fresh of air.

Claims

1. geothermal space conditioning, comprise rack (13), small-sized air exhauster (6), metallic coil (11), indoor air inlet (5), outdoor air inlet (4), valve (2,3), it is characterized in that: small-sized air exhauster (6) one side be connected to indoor air inlet (5) and outdoor air inlet (4), the other end of small-sized air exhauster (6) is connected to air intake insulating tube (10), air intake insulating tube (10) is connected to metallic coil (11), metallic coil (11) is connected to air-out insulating tube (9), all is provided with valve (2 on indoor air inlet (5) and the outdoor air inlet (4), 3).

2. geothermal space conditioning according to claim 1; it is characterized in that: air intake insulating tube (10) is to make with the material of thermal-insulating waterproof effect; metallic coil (11) is with many and has the mutual in twos spiral of metal tube of thermal conductivity to make, is fixed in the guard box (12).

3. geothermal space conditioning according to claim 1, it is characterized in that: air-out insulating tube (9) is connected to heating cabinet (7), and air-out insulating tube (9) is to make with the material of thermal-insulating waterproof effect.

4. geothermal space conditioning according to claim 1 is characterized in that: a metal heater (8) is housed in the heating cabinet (7).

5. geothermal space conditioning according to claim 1, it is characterized in that: heating cabinet (7) is connected to air outlet (1), and air outlet (1), heating cabinet (7), small-sized air exhauster (6) and indoor air inlet (5) all are installed on the rack (13).