CN2457493Y

CN2457493Y - Ground temperature air conditioner for cool and heating purpose

Info

Publication number: CN2457493Y
Application number: CN 00242822
Authority: CN
Inventors: 刘宏昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-15
Filing date: 2000-07-15
Publication date: 2001-10-31
Anticipated expiration: 2010-07-15

Abstract

The utility model relates to a ground temperature air conditioner for cooling and heating purposes, which is composed of an air filter [1], an air inlet pipe [2], a ground temperature pipe [3], a heat preservation air outlet pipe [4] and an exhausting blower or an air blower [12] which are orderly and mutually connected to form an air passage, wherein, the ground temperature pipe [3] is buried underground. The ground temperature pipe [3] is composed of one to a plurality of pipelines [9] in the shape of Chinese character hui. Air consistent with ground temperature can be continuously pumped and conveyed into a room when the exhausting blower works. The utility model has the advantages of less investment, good energy conservation, long service life, easy installation, no pollution and summer and winter use. Particularly, the utility model can always provide the fresh air consistent with the ground temperature.

Description

The both cooling and heating earth temperature air conditioner

The utility model relates to a kind of both cooling and heating earth temperature air conditioner, especially the both cooling and heating earth temperature air conditioner of being made up of air cleaner, blast pipe, ground temperature pipe, insulation discharge pipe, air exhauster or air blast.

At present, be used for room temperature lowering in summer, the common air-conditioner that compressor cooling is arranged on the market, hole in the ground exhausting air-conditioning equipment.But the air-conditioner of compressor cooling, uses that energy consumption is big, air quality is low at the manufacturing cost height, can not both cooling and heating.And hole in the ground exhausting air-conditioning is great in constructing amount, the cost height, and air quality can not get guaranteeing that only suitable large-scale public place uses.In the winter time, for indoor temperature-rising heating, mainly adopt boiler hot-water hot gas, electric heating, warm oneself by a fire etc., but they exist heating cost height, contaminated environment, use dangerous, the deficiency that equipment investment is big.

The purpose of this utility model provides a kind of both cooling and heating earth temperature air conditioner, its small investment, energy-conservation height, long service life, easy-maintaining, install well, pollution-free, air quality good, particularly can provide the fresh air that reaches unanimity with subsurface temperature throughout the year, cool in summer and warm in winter, but Winter-summer dual purpose.

For achieving the above object, the utility model both cooling and heating earth temperature air conditioner is made up of air cleaner [1], blast pipe [2], ground temperature pipe [3], insulation discharge pipe [4], air exhauster [5] or air blast [12].Air cleaner [1] interconnects with blast pipe [2], ground temperature pipe [3], insulation discharge pipe [4], air exhauster [5] successively, forms air duct.Ground temperature pipe [3] is formed to several pipelines that can ventilate [9] by 1.Ground temperature pipe [3] is embedded among underground earth [10] or the well [11].When impelling air to flow through ground temperature pipe [3] and subsurface temperature reach unanimity, horizontal many little short tubes [8] in pipeline [9], and staggering in length and breadth mutually, this little short tube length generally greater than pipeline [9] diameter 2-3 doubly.When ground temperature pipe [3] is embedded in the underground earth [10], be drilled with numerous aperture [7] in the below of pipeline [9].Can be designed to the multiple spread pattern that helps heat to transmit such as back-shaped pipeline, U type pipeline, spirality pipe, basin type pipeline, arrange type pipeline for 1 of ground temperature pipe [3] to several pipelines [9].When air exhauster [5] is worked, air cleaner [1] is to being incubated in the discharge pipe [4], form negative pressure, under the atmospheric pressure effect, air flows into air cleaner [1], blast pipe [2], particularly by ground temperature pipe [3], then the air that will reach unanimity with subsurface temperature is delivered to indoor [6] through insulation discharge pipe [4].The ground temperature of underground certain depth changes very little, and about 18 ℃, people feel that subsurface temperature is cool in summer and warm in winter, and are particularly suitable to human body usually.Like this, when the winter and summer surface air temperature was below or above subsurface temperature, ground air flowed into ground temperature pipe [3], heat transmission takes place in surface air temperature and ground temperature, low, high temperature air in flowing reach consistent gradually with ground temperature and it constantly is transported to indoor, thereby the adjusting indoor air temperature makes it cool in summer and warm in winter.

After adopting such constructional device, can be underground air themperature with the ground air temperature transition because ground temperature pipe [3] is embedded in underground, the winter heating, the summer is got cold, thereby this unit protection environment, reduces and pollutes, and energy savings reduces cost.Because air flows to air cleaner [1], dust and pernicious gas have been removed again, so can guarantee indoorly can often use warm and humid suitable pure and fresh cool air.

The utility model earth temperature air conditioner, simple structure, low cost of manufacture, except that power section air exhauster or air blast, other is pipeline, all can adopt making such as plastics.Thereby long service life, be convenient to install, safeguard easily.The fresh air that reaches unanimity with subsurface temperature particularly can annual be provided all the time, and cool in summer and warm in winter, both cooling and heating, and disposable input is little is then enjoyed benefitedly throughout the year, and non-environmental-pollution can extensively be suitable for cities and towns, rural households or unit and use.

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Fig. 1 is the cutaway view of first specific embodiment of the utility model both cooling and heating earth temperature air conditioner.

Fig. 2 is the cutaway view of ground temperature pipe shown in Figure 1 [3] A-A line.

Fig. 3 is the cutaway view of another specific embodiment of the utility model both cooling and heating earth temperature air conditioner.

Both cooling and heating earth temperature air conditioner shown in Figure 1 is formed, and is interconnected successively by air cleaner [1], blast pipe [2], ground temperature pipe [3], insulation discharge pipe [4], air exhauster [5].Ground temperature pipe [3] is embedded in the underground degree of depth and reaches in the earth more than 2 meters.When air exhauster [5] was worked, air cleaner [1] formed negative pressure to being incubated in the discharge pipe [4].Effect because of atmospheric pressure, ground air flows into air cleaner [1], blast pipe [2], especially when flowing through ground temperature pipe [3], because ground temperature pipe [3] is embedded in underground [10], like this, the ground air temperature that is flowing and underground [10] temperature reach unanimity, and deliver to indoor [6] through insulation discharge pipe [4] again, thereby indoor [6] air themperature is effectively regulated.

Shown in Figure 2, in the ventilation shaft [9] of ground temperature pipe [3] A-A line, horizontal many little short tubes [8], little short tube [8] length is 3 times of pipeline [9] diameter, its objective is the contact-making surface that increases in air and the pipeline, accelerates the heat transmission between air.

Fig. 3 has provided ground temperature pipe [3] has been placed in the well water [11], adopts air blast [12] to carry the structure chart of ground air.Fig. 3 is identical with Fig. 1 earth temperature air conditioner principle.Different is among Fig. 3, and ground temperature pipe [3] floods puts in well water [11], replaces Fig. 1 to be embedded in underground [10], and air blast [12] replaces the air exhauster [5] among Fig. 1.

In addition, the power section in this device is carried ground air with air exhauster, changes into air blast and carries ground air, and is effectively same.In like manner, carry ground air with air blast, change air exhauster into and carry ground air, effect also is suitable.

Claims

1, a kind of both cooling and heating earth temperature air conditioner, form by air cleaner [1], blast pipe [2], ground temperature pipe [3], insulation discharge pipe [4], air exhauster [5] or air blast [12], be interconnected to form air duct in regular turn, it is characterized in that: ground temperature pipe [3] is embedded among underground earth [10] or the well [11].

2, a kind of both cooling and heating earth temperature air conditioner according to claim 1 is characterized in that: horizontal many little short tubes [8] in the pipeline [9] of ground temperature pipe [3].

3, according to claim 1,2 described a kind of both cooling and heating earth temperature air conditioners, it is characterized in that: when ground temperature pipe [3] is embedded in the underground earth [10], be drilled with numerous aperture [7] in pipeline [9] below.

4, according to claim 1,2,3 described a kind of both cooling and heating earth temperature air conditioners, it is characterized in that: 1 of ground temperature pipe [3] can be designed to the multiple spread pattern that helps heat to transmit such as back-shaped pipeline, U type pipeline, spiral type pipe, basin type pipeline, arrange type pipeline to several pipelines [9].