CN2082762U

CN2082762U - Heat pump machine

Info

Publication number: CN2082762U
Application number: CN 90201689
Authority: CN
Inventors: 卢航
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-02-15
Filing date: 1990-02-15
Publication date: 1991-08-14

Abstract

The utility model relates to the technology of a heat pump which is composed of a prime mover and a pump which are formed into an integral body. The heat pump which is composed of a prime mover and a pump which are formed into an integral body is mainly composed of three parts. A rotor ring and the lower side of a cylinder are inscribe inscribed to form an inner cylinder and an outer cylinder. A shaft seal on a lever type rotor and the just upper side of the inner wall of the rotor ring are inscribed. The rotor ring is driven to rotate according to per se shaft core by a rotor seal on the rotor ring through the lever type rotor. When the lever type rotor rotates one circle, the lever type rotor passes in and out the inner cylinder and the outer cylinder once. When the lever type rotor passed in the inner cylinder, the lever type rotor is a compressor; when the lever type rotor passes in the outer cylinder, the lever type rotor is a prime mover. The utility model has the advantages of simple structure, small size, light weight, high efficiency, and a little energy consumption. The utility model is suitable for the technology of the heat pump, or the reconstruction of a steam engine and a mechanical pump.

Description

Heat pump machine

The utility model relates to the heat pump techniques of a kind of steamer and pump composition one, is characterized in being used as heat pump or being used alone as hot machine and pump.

Existing heat pump techniques all is that motor and compressor/decompressor combination accessory are used, and structure is complicated like this, and it is bigger to consume energy, and trouble is used in management, and efficient is not high yet.

The purpose of this utility model be the invention a kind of simple structure, consume energy little, efficient is high, broad-spectrum heat pump techniques.

The major component that the utility model is achieved in that it is made up of together with rotor envelope and axle envelope cylindrical shape cylinder and ring rotor ring and Lever type rotor.

Ring rotor ring and the cylinder inscribe of packing in the cylindrical shape cylinder forms inside and outside gas (vapour) cylinder of rotor ring, axle envelope and rotor ring inscribe on the Lever type rotor axle head, and the Lever type rotor is by the rotor envelope of device on rotor ring.During the work of heat pump machine, the Lever type rotor is by gas (vapour) cylinder inside and outside the turnover of rotor envelope slip.

It is that motor and compressor/expansion mechanism are integral that the utility model is compared with modern heat pump techniques.Simple structure like this, use and management is convenient, again because motor to be the moment that rotatablely moves bigger, also have the performance of multiple expansion engine; When compressor pressure was big more, moment also increased thereupon, so high working efficiency.

The utility model simple structure, working principle and performance are provided by the following drawings.

Fig. 1, the 2nd, a kind of simple structure of the present utility model, working principle and performance schematic representation thereof.

Comprise the cylindrical shape cylinder referring to Fig. 1 heat pump machine, Lever type rotor (1) and rotor shaft (12), eccentric round rotor ring (6) and the cylinder inscribe of settling forms inside cylinder (8) outside cylinder (2) in the cylinder, Lever type rotor (1) is stretched the inner casing inwall by the envelope of the rotor on the rotor ring (6) (5), is mounted with rotor shaft envelope (9) and rotor ring (6) inscribe on the rotor shaft.During work, the high pressure steam in boiler enters heat pump machine outside cylinder (2) lining through steam passage groove (4) by steam inlet (3) by restrictor (13), just promotes Lever type rotor (1) and rotates; Drive rotor rings (6) in the direction of the clock respectively by own axle center rotation by rotor envelope (5) simultaneously, at this moment gas expands from suction port (11) suction inside cylinder (8), and dilated gas is by air outlet (10) source of reducing phlegm and internal heat.At this moment also drive compressor operating such as the Fig. 2 (Fig. 2 is connected on compressor symmetrical on the same arbor) that is connected on the same axle, because the pressure area of the Lever type rotor in the outside cylinder of compressor dwindles the ability of losing the job gradually gradually, the operation power of compressor is driven by the motor of decompressor entirely.To from the absorption of thermal source the gas of heat carry out compression work, until being with the dead point, cross the restrictor high pressure steam of having come in, the motor of compressor is just started working.Fig. 1 and for example, at this moment still because the pressure area of the Lever type rotor in the outside cylinder of decompressor dwindles gradually, gradually the ability of losing the job, the work of decompressor are at this moment driven down by the motor of compressor again the gas that sucks the inside cylinder from suction port (11) are expanded.Two the symmetrical again complementary drive lower compression of the steamer machine/decompressors that like this are connected on the same arbor carry out work, the Lever type rotor whenever circles, nearly 360 ° of steamer work, the gas expansion/compression each once, simultaneously rotor shaft can also be to outside outputting power.Thermal source in utilizing physical environment can also utilize in the flue gas of the waste steam fire coal of getting rid of in the cylinder and obtain.

This machine can be equipped with flywheel work separately, the symmetrical two or several co-operation of can also connecting on same arbor; Also can be used alone as hot machine or pump.

This shows this machine and modern heat pump and hot machine or pump many characteristics of having compared: because simple structure, parts are few, and weight is light, size is little, can reduce many no diligent; Again because engine has all right a large amount of energy savings of the performance of multiple expansion engine; To rotatablely move because of engine also, the rotating speed height, power is big, the efficient height. Low cost of manufacture, technological process is few, and it is safe and reliable to turn round, so be power-saving technology of one-machine-multi-function.

The utility model is suitable for improving heat pump techniques, changes heating mode, update steam engine and mechanical pump.

The particularly vast rural energy shortage of China is to improving the energy utilization rate of rural area and people's lives. Promote industrial and agricultural production, improve working conditions, improve people's lives and can play positive role.

Claims

1, a kind of heat pump machine, comprise the cylindrical shape cylinder, Lever type rotor (1) and rotor shaft (12) is characterized in that, off-centre is mounted with a round rotor ring (6) and cylinder inscribe in the cylinder, form inside cylinder (8) and outside cylinder (2), described Lever type rotor (1) stretches to cylinder inner wall by the envelope of the rotor on the rotor ring (6) (5).Be mounted with rotor shaft envelope (9) and rotor ring (6) inscribe on the rotor shaft, the Lever type rotor drives rotor ring during work, rotates by axle center separately.

2, the heat pump machine of stipulating by claim 1 is characterized in that Lever type rotor (1) whenever rotates a circle inside and outside vapour (gas) cylinder of turnover respectively once in vapour (gas) cylinder, carry out gas simultaneously and expand, compress each once.