CN201666636U

CN201666636U - Centrifugal compression air conditioner

Info

Publication number: CN201666636U
Application number: CN2009202074767U
Authority: CN
Inventors: 任永斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-01
Filing date: 2009-12-01
Publication date: 2010-12-08
Anticipated expiration: 2019-12-01

Abstract

The utility model relates to a centrifugal compression air conditioner which comprises an evaporation chamber, a condensing chamber, blades, a filter, capillary or an expansion valve, a power machine and the like; the evaporation chamber, the condensing chamber, the blades, the filter, the capillary or the expansion valve and the like are manufactured into a whole and the whole rotates when in work; the blades drive refrigerant to rotate at high speed when in rotation; the refrigerant is compressed into liquid under the action of centrifugal force, releases heat in the condensing chamber, passes through the filter, the capillary and the evaporation chamber, absorbs heat in the evaporation chamber and enters the condensing chamber through a refrigerant channel so as to complete a work cycle. Because the overall rotation structure is adopted and the rotating blades replace a compressor, the air-conditioning structure is greatly simplified, the fault rate is low, the cost is lower, the reliability is greatly improved, the size is smaller and the radiating and heat absorbing efficiency is higher.

Description

A kind of centrifugal compress air conditioner machine

Affiliated technical field

The utility model relates to a kind of air conditioner, especially the whole rotation of parts such as compressor (discharge chambe), evaporimeter (vaporization chamber), condenser (condensation chamber), capillary (expansion valve), blade, blade drives the cold-producing medium high speed rotating, make cold-producing medium under action of centrifugal force, be compressed into liquid state, a kind of air conditioner of the circulation of finishing the work.

Background technology

At present, air conditioner is as the air temperature modification system, be widely used in the every field in industrial and agricultural production and the daily life, and technology reaches its maturity, classification is various, air conditioner generally is divided into the window formula by version, wall-hanging, cabinet-type, portable, one drags formula, ceiling mounting type etc., what usage quantity was maximum in the world is compressed air conditioner device machine, the compressed air conditioner machine is mainly by compressor, condenser, expansion valve (or capillary), evaporimeter four most of compositions, it utilizes the cold-producing medium in the driven compressor pipeline to circulate, constantly evaporation, condensation, after heating by cold-producing medium temperature difference heat absorption and compressor compresses, energy in the outside air is gathered on the condenser endlessly, through passing through fan the heat on the condenser is spilt in the room air again, the hot air-conditioning that Here it is it has often been said; If with airborne heat in the evaporimeter absorption chamber, with condenser heat is put into outdoorly again, make indoor temperature drop low, the cold air-conditioning that Here it is it has often been said.The critical component of compressed air conditioner machine is a compressor, it is of a great variety, generally be divided into two big classes, be positive displacement refrigeration compressor and centrifugal refigerating compressor, the positive displacement refrigeration compressor can be divided into reciprocating-piston type refrigerating compressor, Rotary Refrigerate Compressor again, and which classification tube compressor is not, adopt any mode, its purpose is exactly a compressed refrigerant, finishes a working cycles, absorbs heat or emits the purpose that heat reaches refrigeration or heats; Condenser, evaporimeter generally bend to definite shape by several meters copper pipes or iron pipe to be formed, and by fan air is flowed and takes away the heat of condenser or heat is sent into evaporimeter, reach the purpose of regulating air themperature.The present air conditioner that uses, its complex structure, volume comparatively huge (split-type air conditioner is all the more so), many shortcomings such as the fan efficiency that the heat radiation cold scattering is used is poor, and fault rate is big, thereby necessity of technological innovation is arranged very much.

Summary of the invention

For overcome existing air-conditioner volume big (particularly split type), complex structure, control circuit complexity, the used fan efficiency of heat radiator is low, noise is big, many shortcomings such as fault is many, the utility model provides that a kind of simple in structure, control circuit is simple, heat radiator efficient height, vibrations are little, noise is low, fault rate is little totally-enclosed air temperature modification machine, rely on the high speed rotating drive cold-producing medium of blade to rotate together, realize the purpose of air-conditioning at action of centrifugal force lower compression cold-producing medium.

The technical scheme that its technical problem that solves the utility model adopts is:

It is a kind of by circular vaporization chamber that the utility model provides, circular condensation chamber, blade, circular coolant channel, filter, capillary (or expansion valve), main shaft, fin, the air conditioner structure of the totally-enclosed unitary rotation that heat absorbing sheet etc. constitute, rely on the blade high speed rotating to quicken cold-producing medium, cold-producing medium is compressed under action of centrifugal force, finish compression cycle, rely on fin and heat absorbing sheet to rotate and realize high efficiency and heat radiation and heat absorption in the air high speed, reach the purpose that realizes air temperature modification, its surface structure and the difference of existing air conditioner are very big, and volume is small and exquisite and compact.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the utility model principle schematic.

1. vaporization chambers among the figure, 2. condensation chamber, 3. blade, 4. main shaft, 5. engine, 6. bearing, 7. filter, 8. capillary, 9. coolant channel, 10. fin, 11. heat absorbing sheets, 12. coolant channel outer walls, the outlet of 13. high-pressure refrigerants, 14. low pressure refrigerants inlet.

In Fig. 1, under the drive of engine 5, vaporization chamber 1, condensation chamber 2, blade 3, main shaft 4, filter 7, capillary 8, fin 10, heat absorbing sheet 11 etc. are high speed rotating together.At vaporization chamber 1, condensation chamber 2, in the coolant channel 9, be full of the refrigerant gas of certain pressure, under the high speed rotating of blade 3 drives, cold-producing medium is compressed into liquid state in condensation chamber 2, temperature raises, by fin 10 heat is dissipated in the air, liquid refrigerant is by high-pressure refrigerant outlet 13, filter 7, capillary 8, low pressure refrigerant inlet 14 enters. vaporization chamber 1, cold-producing medium absorbs heat in vaporization chamber 1, because cold-producing medium is compressed in condensation chamber, cause the refrigerant pressure step-down in the coolant channel 9, the cold-producing medium in the vaporization chamber 1 just enters 2, one working cycles of condensation chamber by coolant channel 9 and finishes.This process is gone round and begun again, and has reached the purpose of regulating air and freezing and heating.Engine among the figure can be power-equipments such as motor, diesel engine, gasoline engine.

Fig. 2 is that the utility model condensation chamber and component locations concern schematic diagram.

2. condensation chambers among the figure, 3. blade, 4. main shaft, 12. coolant channel outer walls, the outlet of 13. high-pressure refrigerants, the gap of 15. blades and condensation chamber.

In Fig. 2, blade 3 is welded on the main shaft, and the sheet number of blade can be according to the intensity decision of blade.Blade 3 has certain distance with condensation chamber 2, and is mobile so that cold-producing medium converges, and blade also can be welded on three of condensation chamber fully certainly, and increasing the structural strength of condensation chamber, but the blade outermost end must be opened aperture, so that flow of refrigerant.

Fig. 3 is the utility model blade annexation schematic diagram.

4. main shafts among the figure, 16. blades and condensation locular wall junction, 17. blade outer end aperture, 18. blades and main shaft junctions.

In Fig. 3, blade 3 the inners are connected on the main shaft, and outer end, river, blade both sides is connected with condensation chamber, have blade outer end aperture 17 on blade, so that the flow of refrigerant of rotating, the shape of aperture can be justified can be square, also semicircle or other shapes.

The specific embodiment

In the embodiment in figure 1, we are that example further specifies the utility model to implement a centrifugal compress air conditioner machine:

The selection of critical piece and manufacturing:

Vaporization chamber: the steel plate that selection intensity is higher or than the better other materials of steel plate, thickness 3-5 millimeter is processed into circle, middle porose, the size in hole is consistent with the external diameter of main shaft, is welded with electric welding then, owing to need high speed rotating, require welding firm especially.

Condensation chamber: the steel plate that selection intensity is higher or than the better other materials of steel plate, thickness 3-5 millimeter is processed into circle, middle porose, the size in hole is consistent with the external diameter of main shaft, is welded with electric welding then, owing to need to adapt to high speed rotating, require welding firm especially.

Main shaft, blade, coolant channel outer wall: main shaft processes with the enough steel of intensity, blade and discharge chambe shell process with steel plate or than the better other materials of steel plate, blade the inner is welded on the main shaft with electric welding, and both sides are welded on the condensation chamber steel plate.

Engine: can use dynamic power machines such as motor, gasoline engine, diesel engine.Its power can be determined according to refrigerating capacity or heating capacity.The engine effect is to drive vaporization chamber, condensation chamber, screw rod blade, discharge chambe, filter, capillary, main shaft, fin, heat absorbing sheet etc. to rotate together.Also need the ability of regulating rotating speed simultaneously, these have been the technology of comparative maturity, and this does not state tired again.

Bearing: kind is a lot of on the market, because rotating speed is higher, must select high-speed bearing, and bearing must keep good lubricating, and high-speed bearing is a lot of on the market, can directly buy use.

Filter: the filter kind that is used for air-conditioning on the market is a lot, can directly buy use.

Capillary (expansion valve): the capillary or the expansion valve kind that are used for air-conditioning on the market are a lot, can directly buy use.

Fin, heat absorbing sheet: can be welded with steel plate, the wind direction (flow direction of air) that its sheet number and shape can the root tool need decides.

After will finishing by enforcement figure welded and installed with upper-part, add cold-producing medium, the pressure of cold-producing medium is relevant with kind, makes pressure suitable by the type requirements that adds, and the machine that just can turn on the power then is on probation.

About wind direction, heat insulation problem, can on rotor, add thermal insulation board, regulate wind direction etc. with shell.

The utility model has adopted the scheme of the centrifugal compressed refrigerant of unitary rotation such as vaporization chamber, condensation chamber, blade, filter, capillary, main shaft, fin, heat absorbing sheet, replaced copper pipe, the iron pipe of general use of common air-conditioning with vaporization chamber, condensation chamber, made the utility model volume little, simple for structure; Replaced the comparatively huge fan of volume with the heat radiator sheet, because the heat radiator sheet is to rotate (more much bigger than the wind speed that fan can provide) in the air high speed, thus the heat radiator better effects if, and noise is lower, running is more steady, fault rate is minimum; Replaced the compressor of common air-conditioning, engine cloth to be subjected to the influence of condenser heating with blade, thereby needn't worry that engine burns because of condenser temperature is too high, the control and regulation circuit is very simple; Because adopt the integrated design scheme, main material is steel, cost is extremely low, and promotional value is arranged very much.

Claims

1. centrifugal compress air conditioner machine, it is characterized in that: air conditioner is made up of vaporization chamber, condensation chamber, blade, filter, capillary, engine, main shaft, fin, heat absorbing sheet, and vaporization chamber, condensation chamber, blade, main shaft, filter, capillary are linked to be an integral body, whole rotation during work, blade links together with main shaft, condensation chamber in condensation chamber; Blade drives cold-producing medium and rotates together, by the centrifugal force compressed refrigerant.

2. a kind of centrifugal compress air conditioner machine according to claim 1 is characterized in that: between vaporization chamber, the condensation chamber, a coolant channel arranged outside the main shaft.

3. a kind of centrifugal compress air conditioner machine according to claim 2 is characterized in that: between blade and the condensation chamber circular outer wall fixed gap is arranged, to ensure flowing of cold-producing medium.

4. a kind of centrifugal compress air conditioner machine according to claim 2 is characterized in that: the blade one side is connected with main shaft, and its excess-three face is connected with condensation chamber, but there is aperture the outer end of blade, to ensure flowing of cold-producing medium.