CN102644981A

CN102644981A - Underground three-dimensional parking garage using ground source energy

Info

Publication number: CN102644981A
Application number: CN2012101418858A
Authority: CN
Inventors: 王宝根; 王丽亚; 姚超
Original assignee: Individual
Current assignee: Huang Liang
Priority date: 2012-05-03
Filing date: 2012-05-03
Publication date: 2012-08-22

Abstract

An underground three-dimensional parking garage using ground source energy comprises an underground shaft with a parking device inside the underground shaft and is characterized by further comprising a plurality of cooling units and heating units, the cooling units and the heating units are buried underground from a lateral side and a bottom of the lower portion of the underground shaft. The cooling units and the heating units are composed of inner pipes and outer pipes nested with each other. The inner pipes are straight pipes with openings at two ends, the end faces of the outer pipes are closed, and liquid outlets are arranged at positions close to end faces in downward direction. Refrigerant water of an air conditioner enters from liquid inlet ends of the inner pipes to flow into the outer pipes through the inner pipes and flows out from the liquid outlets of the outer pipes. The underground three-dimensional parking garage overcomes defects of the existing garages, air conditioners and mechanical refrigeration devices and has the advantages of being convenient and reliable to use, low in cost required by refrigerating, free of environment pollution, simple in structure and the like.

Description

The underground stereo garage parking that ground can utilize

One, technical field

The present invention relates to a kind of parking systems, especially a kind ofly can get underground stereo garage parking cold, heat-obtaining with utilizing.

Two, background technology

Along with global temperature warms and being on the increase of various plant equipment gradually, garage, air-conditioning and mechanical refrigeration need for equipment are increased day by day.Existing garage, air-conditioning and mechanical refrigeration device adopt freezing unit to realize the purpose of cooling mostly.Air-conditioner refrigerating system commonly used mainly is made up of compressor, condenser, filter, capillary and evaporimeter.There are some shortcomings in it: compressor is a frame for movement, and the life-span is short, noise is bigger; Cold-producing medium freon is serious to the atmospheric ozone damage layer, is unfavorable for environmental protection; It is big to consume energy, and cost of use is high, the electricity charge that general family must pay every month good hundreds of in summer as if the use air-conditioning, and this just makes the relatively poor family of some economic conditions be reluctant to use.

The central air-conditioning in existing garage is suction-type lithium bromide mostly; Employing is that cold-producing medium, lithium bromide are the exchange of the sorption type refrigerating technology realization heat of absorbent with water; Mainly be made up of generator, condenser, evaporimeter and absorber etc., there are some shortcomings in it: economize on electricity but power consumption is big, weight big, complex structure, cost are high; Having under the situation of air, lithium-bromide solution has stronger corrosivity to ordinary carbon steel, and this not only influences the life-span of unit, and influences the performance and normal operation of unit.

Three, summary of the invention

The objective of the invention is to solve the deficiency of above-mentioned existing garage, air-conditioning and mechanical refrigeration device; The underground stereo garage parking that provides a kind of ground can utilize, make its have easy to use and reliable, the required cost that freezes is lower, free from environmental pollution and its characteristics such as simple in structure.

The objective of the invention is to adopt following scheme to realize: the underground stereo garage parking that a kind of ground can utilize; The underground pit shaft of lugs is arranged in it comprises, be characterized in: it comprises that also several that imbed the end, ground from the side of underground pit shaft bottom and bottom surface get cold, heat-obtaining unit; Saidly get cold, heat-obtaining unit and form by mutually nested interior pipe and outer tube, wherein in pipe be the straight tube of both ends open, outer tunnel end face closure, and opening liquid outlet downwards near the end; The chilled water of air-conditioning is got into by the inlet end of interior pipe, flows in the outer tube through interior pipe, and the liquid outlet by outer tube comes out again.

Pipe is for feed tube in above-mentioned, and its inlet end is connected with the supply equipment such as the water tank of outside through tube connector, and chilled water is sent into outer tube, it is freezed or is heated by underground; Outer tube is a drain pipe, and its liquid outlet is connected with the pumping equipment such as the circulating pump of outside through tube connector, extracts cooling or the chilled water that heat out confession house or machine and freezes or heat.Chilled water forms the loop between water tank, interior pipe, outer tube, house or machine.

The present invention adopts the beneficial effect of such scheme to be: 1) directly utilize the underground stereo garage parking to get cold, heat-obtaining; The hot and cold amount of underground is made the energy; The mechanical refrigeration of instead compressor, lithium bromide refrigerating etc.; And freeze as required easily and heat the switching of process, be suitable for family expenses garage parking, air-conditioning, central air conditioner system; 2) do not adopt any chemical refrigerant, environment is not polluted; Need not adopt harmful freon as cold-producing medium, atmosphere is not produced destruction, the feature of environmental protection is good, and social benefit is good; 3) do not have traditional compressor, make that frame for movement is simple, volume is little, take that resource is few, manufacturing cost is lower, and the noise when having reduced system's operation, to the user comfortable environment is provided.

Four, description of drawings

Fig. 1 is the elevational schematic view in the present invention underground stereo garage parking that a kind ofly can utilize;

Fig. 2 is the underground floor map in the present invention underground stereo garage parking that a kind ofly can utilize.

Label declaration in each width of cloth accompanying drawing is following:

The 1-automobile; The 2-lugs; The underground pit shaft of 3-; The 4-outer tube; The 4a-liquid outlet; Pipe in the 5-; The 5a-inlet; The 5b-liquid outlet.

Five, the specific embodiment

The specific embodiment in the underground stereo garage parking that a kind ofly can utilize the present invention below in conjunction with accompanying drawing is described in detail.

As shown in Figure 1; The underground stereo garage parking that a kind of ground can utilize; It comprises that being arranged at the underground pit shaft 3 interior lugs 2 of parking systems gets cold, heat-obtaining unit with several; Lugs 2 are used for parking a car 1, get cold, heat-obtaining unit and imbed the end, ground by the side and the bottom surface of underground pit shaft 3 bottoms.

Get cold, heat-obtaining unit by mutually nested interior pipe 5 and outer tube 4, form, wherein in pipe 5 be straight tube; Its both ends open is respectively inlet 5a and liquid outlet 5b; Inlet 5a is in underground stereo garage parking 3, and liquid outlet 5b stretches in the outer tube 4, and pipe 5 is interconnected with outer tube 4 in making; The sealing of outer tube 4 end faces, and opening liquid outlet 4a downwards near the end.

As shown in Figure 1, the inlet 5a of interior pipe 5 is connected with the supply equipment such as the water tank of outside through tube connector, and chilled water is sent into outer tube 4, it is freezed or is heated by underground; The liquid outlet 4a of outer tube 4 is connected with the pumping equipment such as the circulating pump of outside through tube connector, and the chilled water extraction of cooling off or heating is house or machine refrigeration or heats.Chilled water forms the loop between water tank, interior pipe 5, outer tube 4, house or machine.

In summer, the pumping equipment of outside such as circulating pump are extracted the chilled water in the interior pipe 5 out, and the object of lowering the temperature with needs carries out energy exchange; Then, the chilled water behind the increase heat is got back to outer tube 4, carries out heat to soil and discharges, and extracts out from interior pipe 5 and uses, and forms a circulation, is that automobile 1, house or the object of needs cooling freezes.

In winter, the pumping equipment of outside such as circulating pump are extracted the chilled water in the interior pipe 5 out, carry out heat and discharge, and the object that heats up with needs carries out exchange heat; Then, the chilled water behind the minimizing heat is got back to outer tube 4, carries out heat absorption from soil, extracts out from interior pipe 3 and uses, and forms a circulation, and the automobile 1, house or the object that heat up for needs heat.

Claims

1. the underground stereo garage parking that a kind Di can utilize; The underground pit shaft (3) that lugs are arranged in it comprises; It is characterized in that: further comprising several that imbed the end, ground from the side of underground pit shaft (3) bottom and bottom surface and get cold, heat-obtaining unit, get cold, heat-obtaining unit by the side of underground pit shaft (3) bottom and bottom surface imbed the end; Saidly get cold, heat-obtaining unit and form by mutually nested interior pipe (5) and outer tube (4), wherein in pipe (5) be the straight tube of both ends open, outer tube (4) end face seals, and is opening liquid outlet (4a) downwards near the end; The chilled water of air-conditioning is got into by inlet (5a) end of interior pipe 5, flows in the outer tube (4) through interior pipe (5), and the liquid outlet (4a) by outer tube (4) comes out again.

2. the underground stereo garage parking that can utilize is characterized in that according to claim 1ly: pipe (5) is a feed tube in said, and its inlet (5a) end is connected with the supply equipment of outside through tube connector, and chilled water is sent into outer tube (4); Outer tube (4) is a drain pipe, and its liquid outlet (4b) is connected with the pumping equipment of outside through tube connector.