CN111735164A

CN111735164A - Air conditioning system capable of continuously heating

Info

Publication number: CN111735164A
Application number: CN202010602511.6A
Authority: CN
Inventors: 曹永民
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2020-10-02

Abstract

The invention discloses a continuous heating air-conditioning system, which structurally comprises an evaporator, a one-way valve, a filter, a condenser, a compressor and a four-way valve, wherein the condenser and the evaporator are opposite in position, one end of the condenser and one end of the evaporator are mechanically connected through the four-way valve, the four-way valve is mechanically connected with the compressor, the other ends of the condenser and the evaporator are connected through the one-way valve and the filter, the one-way valve and the filter are arranged in parallel, and the condenser and the evaporator are mechanically connected through the one-way valve and the; according to the invention, the cross rod and the spring are mutually matched, the tail end of the cross rod is U-shaped, when the spring is moved by gas, impurities in the spring are vibrated and cleaned to a certain extent in the vibrating process, and are reversely compressed into the collecting basin at one port, so that the collecting purpose is achieved.

Description

Air conditioning system capable of continuously heating

Technical Field

The invention relates to the field of compressors, in particular to an air conditioning system capable of continuously heating.

Background

Along with the continuous improvement of the air conditioner field technology, the energy consumption of the refrigerating system of the air conditioner is gradually reduced, the refrigerating effect is better and better, meanwhile, the heating system is gradually developed, compared with the traditional intermittent heating, the existing four-way valve and the compressor are combined, the outdoor heat exchanger is defrosted, the defrosting speed is improved, the cross-valve air leakage is often generated under the condition that the compressor normally operates, mainly because impurities exist in the four-way valve, the amount of polyfluorinated liquid is not easy to control when the compressor is in contact with the four-way valve, and when the compressor operates, the excessive liquid can enter the four-way valve, so that the liquid impact phenomenon is caused.

Disclosure of Invention

Aiming at the defects of the prior art, the invention is realized by the following technical scheme: the structure of the air conditioning system comprises an evaporator, a one-way valve, a filter, a condenser, a compressor and a four-way valve, wherein the condenser and the evaporator are opposite in position, one end of the condenser and one end of the evaporator are mechanically connected through the four-way valve, the four-way valve is mechanically connected with the compressor, the other ends of the condenser and the evaporator are connected through the one-way valve and the filter, the one-way valve and the filter are arranged in parallel, and the condenser and the evaporator are mechanically connected through the one-way valve and the filter; the cross valve is equipped with intake pipe, valve body, elastic structure, collects basin, cavity, exchange membrane, first outlet duct, second outlet duct, third outlet duct, the valve body inner space is the cavity, be equipped with the intake pipe perpendicularly in the middle of the valve body top is positive, the valve body bottom is equipped with first outlet duct, second outlet duct, third outlet duct, first outlet duct and second outlet duct, third outlet duct are arranged from the right side to a left side in proper order, the relative valve body internally mounted of first outlet duct and second outlet duct, third outlet duct has exchange membrane, the elastic structure is all installed at the horizontal both ends of exchange membrane, the elastic structure other end is then installed and is collected the basin, second outlet duct and compressor connection.

As a further optimization of the technical scheme, the elastic structure is provided with a valve core, cross rods, a spring and a cross plate, the cross plate is of an annular structure, the cross plate and the valve core are horizontally fixed, the spring is installed on the cross plate, the other end of the spring is fixed with the collection basin, more than two cross rods are installed on the cross plate, the valve core is matched with the exchange membrane, the tail ends of the cross rods are U-shaped, the length of the U-shaped is greater than one half of the length of the cross rods, U-shaped openings of the cross rods are matched with the spring, and the tail ends of the cross rods are U-shaped.

As a further optimization of the technical scheme, the inner wall of the U-shaped opening of the cross rod is provided with more than two fuzz, the adjacent two fuzz are crossed with each other, and the length of the fuzz is greater than one half of the width of the U-shaped opening of the cross rod.

As a further optimization of the technical scheme, the collecting basin is a hollow hemisphere, the edge of the collecting basin is of a hooked structure, and a rubber ring with a U-shaped section is installed, so that the air tightness of the collecting basin is improved, the air leakage of the four-way valve is avoided, and the air flow change is caused to cause air leakage.

As a further optimization of the technical scheme, the end of the collecting basin close to the spring is provided with a filter screen, and the filter screen is mechanically connected with the spring.

As a further optimization of this technical scheme, the heating ring is installed to the end of second outlet duct, the heating ring is equipped with electric wire, ring body, heater strip, U type trachea, the heater strip that has more than two has been inlayed in the ring body, and these heater strips are the equidistance and distribute, and these heater strips pass through the electric wire and establish ties together, electric wire and power machinery are connected, install U type trachea on the second outlet duct on the heating ring.

Advantageous effects

Compared with the prior art, the air conditioning system capable of continuously heating has the following advantages:

1. according to the invention, the cross rod and the spring are mutually matched, the tail end of the cross rod is U-shaped, when the spring is moved by gas, impurities in the spring are vibrated and cleaned to a certain extent in the vibrating process, and are reversely compressed into the collecting basin at one port, so that the collecting purpose is achieved.

2. The invention has the advantages that more than two fine hairs are embedded in the U-shaped inner wall at the tail end of the cross rod, when the cross rod is not operated, the fine hairs are mutually crossed to form a net structure, impurities flowing in the cross rod can be intercepted, when the cross rod is operated, the fine hairs are separated from the middle of the spring, the tail ends of the fine hairs can wipe the impurities on the fine hairs, the impurities on the fine hairs are shaken off, and the fine hairs are pressed and recovered in the collection basin.

3. The heating ring and the U-shaped air pipe are arranged on the outer wall of the second air outlet pipe which is in contact with the compressor, the returned polyfluorinated liquid can be heated and gasified to volatilize, and the volatilized gas is discharged from the U-shaped air pipe, so that the gas is prevented from returning to the four-way valve.

4. The collecting basin is a hollow hemisphere, the edge of the collecting basin is of a hooked structure, and a rubber ring with a U-shaped section is installed, so that the air tightness of the collecting basin is improved, and the cross valve is prevented from air leakage and air leakage caused by air flow change.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of an air conditioning system for continuous heating according to the present invention.

FIG. 2 is a schematic diagram of the four-way valve of the present invention.

FIG. 3 is an enlarged view of the structure A in FIG. 3 according to the present invention.

FIG. 4 is a schematic structural view of a four-way valve of the present invention with a heating ring installed.

FIG. 5 is a schematic cross-sectional view of a heating ring of the present invention.

In the figure: the air conditioner comprises an evaporator 1, a one-way valve 2, a filter 3, a condenser 4, a compressor 5, a four-way valve 6, an air inlet pipe 61, a valve body 62, an elastic structure 63, a collection basin 64, a cavity 65, an exchange membrane 66, a first air outlet pipe 67, a second air outlet pipe 68, a third air outlet pipe 69, a valve core 631, a cross rod 632, a spring 634, a transverse plate 635, fine bristles 633, a filter screen 643, a heating ring 610, an electric wire 6-1, a ring body 6-2, a heating wire 6-3 and a U-shaped air pipe 6-4.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.

Example one

Referring to fig. 1-5, the present invention provides a continuous heating air conditioning system, which comprises an evaporator 1, a one-way valve 2, a filter 3, a condenser 4, a compressor 5, and a four-way valve 6, wherein the condenser 4 and the evaporator 1 are opposite in position, one end of the condenser 4 and one end of the evaporator 1 are mechanically connected through the four-way valve 6, the four-way valve 6 is mechanically connected with the compressor 5, the other end of the condenser 4 and the other end of the evaporator 1 are connected through the one-way valve 2 and the filter 3, the one-way valve 2 and the filter 3 are parallel, and the two are mechanically connected through the one-way valve 2 and the filter 3;

four-way valve 6 is equipped with intake pipe 61, valve body 62, elasticity structure 63, collects basin 64, cavity 65, exchange membrane 66, first outlet duct 67, second outlet duct 68, third outlet duct 69, the 62 inner space of valve body is cavity 65, be equipped with intake pipe 61 perpendicularly in the middle of the 62 top of valve body, the 62 bottom of valve body is equipped with first outlet duct 67, second outlet duct 68, third outlet duct 69, first outlet duct 67 and second outlet duct 68, third outlet duct 69 are arranged in proper order from the right side to a left side, 62 internally mounted of valve body that first outlet duct 67 and second outlet duct 68, third outlet duct 69 are relative has exchange membrane 66, elasticity structure 63 is all installed at the horizontal both ends of exchange membrane 66, the basin 64 is then installed and is collected to the elasticity structure 63 other end, second outlet duct 68 and compressor 5 are connected.

The elasticity structure 63 is equipped with case 631, cross rod 632, spring 634, diaphragm 635 is the annular structure, diaphragm 635 and case 631 level are fixed, install spring 634 on the diaphragm 635, the spring 634 other end is fixed with the collection basin 64, install the cross rod 632 more than two on the diaphragm 635, case 631 and the cooperation of exchange membrane 66, the end of cross rod 632 is the U type, and the length of U type is greater than the half of cross rod 632, the U type opening and the spring 634 of cross rod 632 mutually support, mutually support through cross rod 632 and spring 634, and the end of cross rod 632 is the U type, and the in-process that vibrates carries out certain vibration and clearance to its inside impurity, reversely compresses it to the collection basin 64 of a port, reaches the purpose of collecting.

The inner wall of the U-shaped opening of the cross rod 632 is provided with more than two fine hairs 633, the number of the fine hairs 633 is more than two, the adjacent two fine hairs 633 are intersected with each other, the length of the fine hairs 633 is larger than one half of the width of the U-shaped opening of the cross rod 632, when the cross rod is not operated, the fine hairs 633 are intersected with each other to form a net structure, impurities flowing inside the cross rod can be intercepted, when the cross rod is operated, the fine hairs 633 are separated from the middle of the spring 634, the tail ends of the fine hairs 633 can wipe the impurities on the fine hairs 633, the impurities on the fine hairs 633 can be shaken off, and the fine hairs are pressed and recovered in the collecting basin 64.

The collecting basin 64 is a hollow hemisphere, the edge of the collecting basin 64 is of a hooked structure, and a rubber ring 641 with a U-shaped section is installed to improve the air tightness of the collecting basin, so that air leakage of the four-way valve 6 is avoided, and air flow change is caused to cause air leakage.

The end of the collection basin 64 near the spring 634 is provided with a filter mesh 643, and the filter mesh 643 and the spring 634 are mechanically connected to intercept most of the impurities, so as to facilitate collection and cleaning.

When in use, firstly, the air enters the cavity 65 of the valve body 62 from the air inlet pipe 61, the exchange membrane 66 causes the valve core 631 to move due to the air exchange, and in addition, the spring 634 is driven to stretch and contract at the same time, the impurities carried on the spring 634 vibrate and are cleaned in the vibration process, and the impurities inside the impurities are reversely compressed into the collection basin 64 of one port to achieve the purpose of collection, because more than two fine hairs 633 are embedded in the inner wall of the U-shaped inner wall at the tail end of the cross rod, when the collection basin is not in operation, the fine hairs 633 form a net structure when being crossed with each other, the impurities flowing inside the collection basin 64 can be intercepted, when in operation, the fine hairs 633 can wipe the impurities on the fine hairs due to the separation of the middle of the spring 634, the impurities on the fine hairs 633 can be shaken off and are pressed and recovered in the collection basin 64, and further, the end of the collection basin 64 near the spring 634 is provided with a filter net 643, which can intercept most of the impurities when the impurities are compressed into the collection basin 64, so as to facilitate the collection and cleaning.

Example two

The tail end of the second air outlet pipe 68 is provided with a heating ring 610, the heating ring 610 is provided with an electric wire 6-1, a ring body 6-2, heating wires 6-3 and a U-shaped air pipe 6-4, more than two heating wires 6-3 are embedded in the ring body 6-2, the heating wires 6-3 are distributed at equal intervals, the heating wires 6-3 are connected in series through the electric wires 6-1, the electric wire 6-1 is mechanically connected with a power supply, the U-shaped air pipe 6-4 is arranged on the second air outlet pipe 68 on the heating ring 610, the returned polyfluorinated liquid can be heated and gasified to volatilize the polyfluorinated liquid, the volatilized gas is discharged from the U-shaped air pipe 6-4, so that the polyfluorinated liquid is prevented from returning to the four-way valve 6, the ring body 6-2 is annular, and completely wraps the second air outlet pipe 68 to heat in all directions.

On the basis of the first embodiment, the heating ring 610 and the U-shaped gas pipe 6-4 are installed on the outer wall of the second gas outlet pipe 68 which is in contact with the compressor 5, the returned polyfluorinated liquid can be heated and gasified to volatilize, and the volatilized gas is discharged from the U-shaped gas pipe 6-4, so that the gas is prevented from returning to the four-way valve 6.

While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An air conditioning system for continuous heating, characterized in that: the structure of the condenser comprises an evaporator (1), a one-way valve (2), a filter (3), a condenser (4), a compressor (5) and a four-way valve (6), wherein the condenser (4) is opposite to the evaporator (1), one end of the condenser (4) and one end of the evaporator (1) are mechanically connected through the four-way valve (6), the four-way valve (6) is mechanically connected with the compressor (5), the condenser (4) is connected with the other end of the evaporator (1) through the one-way valve (2) and the filter (3), the one-way valve (2) and the filter (3) are parallel, and the two are mechanically connected through the one-way valve (2) and the filter (3);

the four-way valve (6) is provided with an air inlet pipe (61), a valve body (62), an elastic structure (63), a collection basin (64), a cavity (65), an exchange membrane (66), a first air outlet pipe (67), a second air outlet pipe (68) and a third air outlet pipe (69), the inner space of the valve body (62) is the cavity (65), the air inlet pipe (61) is vertically arranged in the middle of the top end of the valve body (62), the bottom of the valve body (62) is provided with the first air outlet pipe (67), the second air outlet pipe (68) and the third air outlet pipe (69), the first air outlet pipe (67), the second air outlet pipe (68) and the third air outlet pipe (69) are sequentially arranged from right to left, the exchange membrane (66) is arranged inside the valve body (62) opposite to the first air outlet pipe (67), the second air outlet pipe (68) and the third air outlet pipe (69), the, and a collecting basin (64) is arranged at the other end of the elastic structure (63), and the second air outlet pipe (68) is connected with the compressor (5).

2. An air conditioning system with continuous heating as claimed in claim 1, wherein: elasticity structure (63) are equipped with case (631), crossbar (632), spring (634), diaphragm (635) are the loop configuration, diaphragm (635) and case (631) level are fixed, install spring (634) on diaphragm (635), spring (634) other end and collection basin (64) are fixed, install crossbar (632) more than two on diaphragm (635), case (631) and exchange membrane (66) cooperation, the end of crossbar (632) is the U type, and the length of U type is greater than the half of crossbar (632), the U type opening and spring (634) of crossbar (632) are mutually supported.

3. An air conditioning system with continuous heating as claimed in claim 2, wherein: the cross rod (632) is provided with fuzes (633) in the inner wall of the U-shaped opening, more than two fuzes (633) are arranged, and the adjacent two fuzes (633) are crossed with each other.

4. An air conditioning system with continuous heating as claimed in claim 1, wherein: collect basin (64) and be hollow hemispheroid, the edge of collecting basin (64) is for the structure of colluding, and installs a tangent plane and be rubber circle (641) of U type.

5. An air conditioning system with continuous heating as claimed in claim 1 or 4, wherein: the end of the collection basin (64) near the spring (634) is provided with a filter screen (643), and the filter screen (643) is mechanically connected with the spring (634).

6. An air conditioning system with continuous heating as claimed in claim 1, wherein: heating ring (610) is installed to the end of second outlet duct (68), heating ring (610) is equipped with electric wire (6-1), ring body (6-2), heater strip (6-3), U type trachea (6-4), have inlayed heater strip (6-3) more than two in ring body (6-2), and these heater strip (6-3) are the equidistance and distribute, and these heater strip (6-3) are established ties together through electric wire (6-1), electric wire (6-1) and power mechanical connection, install U type trachea (6-4) on second outlet duct (68) on heating ring (610).