CN110608551A

CN110608551A - Refrigeration compressor based on wind pressure variable flow regulation

Info

Publication number: CN110608551A
Application number: CN201910960783.0A
Authority: CN
Inventors: 刘坪坪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2019-12-24

Abstract

The invention discloses a refrigeration compressor based on wind pressure variable flow regulation, which structurally comprises a compressor main body, a fixed base, a connecting pipeline, a support frame and a gas-liquid separation tank, wherein the fixed base and equipment are fixed together through bolts, the compressor main body and the fixed base are attached together, the support frame and the compressor main body are welded together, the refrigeration compressor is matched with a wind pressure driving structure through an adjustable guide pipe, the diameter of a condensation connecting guide pipe is changed through the flow and the air pressure when a refrigerant is discharged, the situations that the refrigerant is suddenly expanded when passing through the condensation connecting guide pipe, the air pressure is reduced, and the refrigerant airflow vortex is formed under the inertia effect of the fluid to cause energy loss are avoided, and the refrigeration conversion rate of the refrigeration equipment is effectively.

Description

Refrigeration compressor based on wind pressure variable flow regulation

Technical Field

The invention relates to the field of air pressure systems, in particular to a refrigerating compressor based on air pressure variable flow regulation.

Background

With the progress of society, the living standard of people is continuously improved, the refrigerator and the air conditioner become indispensable household appliances of modern families, the refrigeration compressor is an important component of the refrigerator and the air conditioner, compressed refrigerants are directly discharged from the compressor through a pipeline after being compressed by a compressor pump body and enter a condenser in a refrigeration system, but the prior art is not perfect, and the refrigeration compressor has the following defects: the compressor exhausts usually by copper pipe connection, and the space of refrigerant is bigger when the refrigerator compressor exhaust pipe is connected to one end of the condenser, so the air pressure is reduced after flowing into the condensation connecting conduit, and the refrigerant can not expand suddenly according to the pipeline shape but gradually expands after leaving the exhaust pipe due to the inertia of fluid, so the refrigerant forms refrigerant airflow vortex after flowing out of the exhaust pipe easily, thereby causing energy loss and reducing the refrigerating capacity of the refrigerating equipment.

Disclosure of Invention

In order to solve the problems, the invention provides a refrigerating compressor based on wind pressure variable flow regulation.

In order to achieve the purpose, the invention is realized by the following technical scheme: a refrigeration compressor based on wind pressure variable flow regulation structurally comprises a compressor main body, a fixed base, a connecting pipeline, a supporting frame and a gas-liquid separation tank, wherein the fixed base is parallel to the ground, the left end and the right end of the fixed base are fixed with equipment through bolts, the bottom of the compressor main body is attached to the upper surface of the fixed base, the supporting frame is of a U-shaped structure, the left end of the supporting frame is welded to the right side of the compressor main body, the middle of the surface of the gas-liquid separation tank is buckled with the inner wall of the supporting frame, the connecting pipeline is of an L-shaped structure, the two ends of the connecting pipeline are respectively connected with the right side of the compressor main body and the bottom of the gas-liquid separation tank in a sealing manner, the compressor main body is composed of a condensation connecting pipe, a vortex compression structure, a driving motor, the lubricator is nested in compressor housing bottom, driving motor installs in the middle of the compressor housing and bottom and lubricator lock, swirl compression structure is located the compressor housing top and tightly detains together with driving motor, exhaust duct through connection in the middle of the compressor housing top and with compressor housing upper surface mutually perpendicular, condensation connecting pipe bottom and exhaust duct adopt sealing connection.

As a further improvement of the invention, the condensation connecting conduit consists of an adjustable conduit, a wind pressure driving structure, a connecting flange and a conduit shell, wherein the connecting flange is in sealed connection with the exhaust pipeline, the conduit shell is of a cylindrical structure, the right end of the conduit shell is welded with the connecting flange, the wind pressure driving structure is nested on the right side of the conduit shell, and the right end of the adjustable conduit is meshed with the left side of the wind pressure driving structure.

As a further improvement of the invention, the adjustable guide pipe is composed of a driving wheel carrier, an adjusting wheel shaft, a connecting pipe adjusting block, a connecting buckle, an exhaust connecting pipe, a wheel carrier mounting disc and an adjusting guide rail, wherein the wheel carrier mounting disc is of an annular structure and is embedded with a guide pipe shell, the driving wheel carrier and the wheel carrier mounting disc are of concentric circle structures and are in clearance fit, four adjusting wheel shafts are arranged and are uniformly distributed around the wheel carrier mounting disc in an array manner, the connecting pipe adjusting block is of an arc-shaped block structure, one end of the connecting pipe adjusting block is buckled with the adjusting wheel shaft, the adjusting guide rail is embedded on the surface of the connecting pipe adjusting block, the connecting buckle is positioned at one end, far away from the adjusting wheel shaft, of the connecting pipe adjusting block and is in clearance fit with the adjusting guide rail.

As a further improvement of the invention, the exhaust connecting pipe consists of a connecting pipe main body, a descaling plate, a fixing piece and a telescopic adjusting plate, wherein the fixing piece and the connecting pipe adjusting block are fixed through bolts, the connecting pipe main body and the fixing piece form an integrated structure, the left end and the right end of the telescopic adjusting plate are respectively in sealing connection with the connecting pipe main body, and the descaling plate and the inner side of the telescopic adjusting plate are mutually buckled.

As a further improvement of the invention, the wind pressure driving structure comprises a telescopic pipeline, a driving block slide rail, a meshing wheel, a driving roll shaft, a sliding block and a wind pressure push plate, wherein the driving block slide rail is nested at the upper end and the lower end of the connecting flange, the driving roll shaft is parallel to the driving block slide rail, the sliding block is respectively buckled with the driving block slide rail and the driving roll shaft, the meshing wheel is welded with the driving roll shaft, the upper side and the lower side of the wind pressure push plate are respectively and mechanically connected with the sliding block, and the left end and the right end of the telescopic pipeline are hermetically connected with the wind pressure push plate and the.

As a further improvement of the invention, the wind pressure push plate is of an arc structure, the arc opening is positioned on the right side, and after the air displacement of the refrigerant is increased, the thrust of the refrigerant is increased, so that the wind pressure push plate is pushed to move leftwards by the force concentration of the arc surface.

As a further improvement of the invention, the driving wheel frame is of a double-sided gear structure, meanwhile, the outer gear is meshed with the meshing wheel, and the inner side is meshed with the adjusting wheel shaft, so that when the meshing wheel rotates, the driving wheel frame pulls the adjusting wheel shaft to rotate synchronously.

As a further improvement of the invention, a spiral rotating shaft is arranged in the middle of the driving roller shaft and is tightly abutted with the inner wall of the sliding block.

As a further improvement of the invention, the descaling plate is arranged between the telescopic adjusting plates, and the telescopic adjusting plates are internally provided with spring connections.

The invention has the beneficial effects that: refrigeration compressor cooperatees through adjustable pipe and wind pressure drive structure, and flow and atmospheric pressure when discharging through the refrigerant change the diameter of condensation connecting duct, enlarge suddenly when avoiding the refrigerant to pass through condensation connecting duct, and atmospheric pressure descends, forms refrigerant air current swirl under the fluid inertia effect and causes the condition of energy loss, effectual improvement refrigeration plant's refrigeration conversion rate.

The adjustable guide pipe is combined with the wind pressure driving structure, after the flow of a refrigerant is increased, the air pressure flowing to the condensation connecting guide pipe through the exhaust pipeline is increased, so that the refrigerant pushes the wind pressure driving structure and the sliding block to move leftwards along the driving block sliding rail, meanwhile, the sliding block drives the driving roller shaft to rotate, further, the driving roller frame rotates clockwise by taking the roller frame mounting disc as a shaft, the adjusting roller shaft drives the connecting pipe adjusting block to rotate clockwise, the connecting pipe adjusting block expands outwards along the adjusting guide rail, meanwhile, the connecting pipe body pulls the telescopic adjusting plate to open, the diameter of the exhaust connecting pipe is increased, the diameter of the condensation connecting guide pipe is automatically adjusted through the flow of the refrigerant, the energy loss caused by the formation of airflow vortex due to the tubular expansion of the refrigerant.

Drawings

Fig. 1 is a schematic structural diagram of a refrigeration compressor based on wind pressure variable flow regulation according to the present invention.

Fig. 2 is a sectional structural view of the compressor body according to the present invention.

FIG. 3 is a schematic sectional view of the horizontally disposed condensing connecting duct according to the present invention.

FIG. 4 is an enlarged schematic view of B in FIG. 3 according to the present invention.

FIG. 5 is a schematic diagram of the right view of the adjustable catheter of the present invention.

FIG. 6 is a detailed structural diagram of the exhaust connection pipe of the present invention.

In the figure: a compressor main body-1, a fixed base-2, a connecting pipeline-3, a support frame-4, a gas-liquid separation tank-5, a condensation connecting conduit-1 a, a vortex compression structure-1 b, a driving motor-1 c, a lubricator-1 d, a compressor shell-1 e, an exhaust pipeline-1 f, an adjustable conduit-a 1, a wind pressure driving structure-a 2, a connecting flange-a 3, a conduit shell-a 4, a driving wheel carrier-a 11, an adjusting wheel shaft-a 12, a connecting pipe adjusting block-a 13, a connecting buckle-a 14, an exhaust connecting pipe-a 15, a wheel carrier mounting disc-a 16, an adjusting guide rail-a 17, a connecting pipe main body-151, a descaling plate-152, a fixing piece-153, a telescopic adjusting plate-154, a telescopic pipeline-a 21, a condensation connecting pipe-1 a, a, A driving block slide rail-a 22, a meshing wheel-a 23, a driving roller-a 24, a sliding block-a 25 and a wind pressure push plate-a 26.

Detailed Description

In order to make the technical means, the creation features, the achievement objects and the effects of the present invention easy to understand, fig. 1 to fig. 6 schematically show the structure of a refrigeration compressor according to an embodiment of the present invention, and the present invention will be further described with reference to the following embodiments.

Examples

Referring to fig. 1-2, the present invention provides a refrigeration compressor based on wind pressure variable flow regulation, which comprises a compressor main body 1, a fixing base 2, a connecting pipeline 3, a support frame 4 and a gas-liquid separation tank 5, wherein the fixing base 2 is parallel to the ground, the left and right ends of the fixing base 2 are fixed to equipment through bolts, the bottom of the compressor main body 1 is attached to the upper surface of the fixing base 2, the support frame 4 is of a U-shaped structure, the left end of the support frame is welded to the right side surface of the compressor main body 1, the middle of the surface of the gas-liquid separation tank 5 is buckled to the inner wall of the support frame 4, the connecting pipeline 3 is of an L-shaped structure, the two ends of the connecting pipeline are respectively connected to the right side of the compressor main body 1 and the bottom of the gas-liquid separation tank 5 in a sealing manner, the compressor main body 1, Compressor housing 1e, exhaust duct 1f constitute, compressor housing 1e is cylinder structure and bottom and 2 upper surface laminating of unable adjustment base together, lubricator 1d nestification is in compressor housing 1e bottom, driving motor 1c installs in the middle of compressor housing 1e and bottom and lubricator 1d lock, swirl compression structure 1b is located compressor housing 1e top and tightly detains together with driving motor 1c, exhaust duct 1f through connection in the middle of compressor housing 1e top and with compressor housing 1e upper surface mutually perpendicular, condensation connecting pipe 1a bottom and exhaust duct 1f adopt sealing connection.

Referring to fig. 3-4, the condensation connection duct 1a includes an adjustable duct a1, a wind pressure driving structure a2, a connection flange a3, and a duct housing a4, the connection flange a3 is connected to the exhaust duct 1f in a sealing manner, the duct housing a4 is a cylindrical structure, the right end of the duct housing a3 is welded to the right end of the duct housing a4, the wind pressure driving structure a2 is nested on the right side of the duct housing a4, and the right end of the adjustable duct a1 is engaged with the left side of the wind pressure driving structure a 2. Wind pressure drive structure a2 comprises telescopic pipe a21, drive block slide rail a22, meshing wheel a23, driving roller a24, sliding block a25, wind pressure push pedal a26, drive block slide rail a22 nests in flange a3 both ends from top to bottom, driving roller a24 is parallel to each other with drive block slide rail a22, sliding block a25 respectively with drive block slide rail a22, driving roller a24 lock, meshing wheel a23 is in the same place with the welding of driving roller a24, wind pressure push pedal a26 both sides from top to bottom adopt mechanical connection with sliding block a25 respectively, telescopic pipe a21 both ends and wind pressure push pedal a26 and exhaust connecting pipe a15 adopt sealing connection. The wind pressure push plate a26 adopts an arc structure, the arc opening is positioned on the right side, and after the air displacement of the refrigerant is increased, the thrust of the refrigerant is increased, so that the wind pressure push plate a26 is pushed to move leftwards by the force concentration of the arc surface. The driving roller a24 has a spiral rotation shaft in the middle and abuts against the inner wall of the sliding block a25, and when the sliding block a25 slides along the driving block sliding rail a22, the driving block sliding rail a22 drives the driving roller a24 to rotate through the spiral rotation shaft.

Referring to fig. 5-6, the adjustable conduit a1 is composed of a driving wheel frame a11, an adjusting wheel shaft a12, a connecting pipe adjusting block a13, a connecting buckle a14, an exhaust connecting pipe a15, a wheel frame mounting plate a16, and an adjusting guide rail a17, the wheel frame mounting disc a16 is a ring structure and is embedded with the catheter outer shell a4, the driving wheel frame a11 and the wheel frame mounting disc a16 are concentric circle structures and are in clearance fit, the number of the adjusting wheel shafts a12 is four and is uniformly distributed around the wheel carrier mounting disc a16 in an array, the connecting pipe adjusting block a13 is an arc block structure and one end is buckled with the adjusting wheel axle a12, the adjusting guide rail a17 is nested on the surface of the connecting pipe adjusting block a13, the connecting buckle a14 is positioned at one end of the connecting pipe adjusting block a13 far away from the adjusting wheel shaft a12 and is in clearance fit with the adjusting guide rail a17, and the exhaust connecting pipe a15 is respectively fixed with the connecting pipe adjusting block a13 through bolts. Exhaust connecting pipe a15 comprises connecting pipe main part 151, scale removal board 152, mounting 153, flexible regulating plate 154, mounting 153 passes through the bolt fastening with connecting pipe regulating block a13, connecting pipe main part 151 and mounting 153 integrated structure, both ends adopt sealing connection with connecting pipe main part 151 respectively about flexible regulating plate 154, scale removal board 152 and the inboard mutual lock of flexible regulating plate 154. The driving wheel carrier a11 is a double-sided gear structure, and the outer gear is meshed with the meshing wheel a23, and the inner gear is meshed with the adjusting wheel axle a12, so when the meshing wheel a23 rotates, the driving wheel carrier a11 pulls the adjusting wheel axle a12 to rotate synchronously. The scale removing plate 152 is installed between the telescopic adjusting plates 154, meanwhile, a spring is arranged in the telescopic adjusting plates 154 and connected with each other, so that after the telescopic adjusting plates 154 are unfolded, the scale removing plate 152 is close to the inner walls of the telescopic adjusting plates 154 in a sliding mode, after the telescopic adjusting plates 154 are reset, the scale removing plate 152 is close to the folding positions of the telescopic adjusting plates 154, residual scales on the inner walls of the telescopic adjusting plates 154 are effectively removed, and the scales are prevented from being mixed with the folding inner sides of the telescopic adjusting plates 154.

When the compressor is in use, a refrigerant flows into the compressor body 1 from the gas-liquid separation tank 5, is compressed by the compressor vortex compression structure 1b, is directly discharged out of the compressor through the exhaust pipeline 1f, and is guided to the condenser through the condensation connecting conduit 1 a.

When the flow rate of the exhaust duct 1f is small, the refrigerant flows into the condensing connecting duct 1a through the exhaust duct 1f and is directly introduced into the condenser, when the flow rate of the exhaust duct 1f is increased, the air pressure is increased, so the air pressure concentration force of the refrigerant is in the middle of the air pressure push plate a26, and the telescopic duct a21 is pushed to move leftward by the air pressure push plate a26, and simultaneously the sliding blocks a25 at the upper and lower ends of the air pressure push plate a26 slide leftward and synchronously along the driving block sliding rails a22, so that the sliding blocks a25 pull the driving roller a24 to rotate counterclockwise, the engaging wheel a23 at the left side of the driving roller a24 engages with the driving wheel carrier a11, so that the driving wheel carrier a11 drives the adjusting wheel shaft a12 to rotate clockwise, at this time, the adjusting wheel shaft a12 pulls the connecting pipe adjusting block a13 to open outward along the adjusting rails a17, and the, scaling board 152 is close to flexible regulating plate 154 folding department, remaining dirt is got rid of when effectual discharging flexible regulating plate 154 inner wall refrigerant, avoid the dirt to mix with in the folding inboard of flexible regulating plate 154, consequently when discharging the condenser after the refrigerant compression, can automatically regulated condensation connecting pipe 1a circulation cross-section size, enlarge suddenly when avoiding the refrigerant to pass through condensation connecting pipe 1a, the atmospheric pressure descends, form refrigerant air current swirl and cause the condition of energy loss, effectual improvement refrigeration plant's refrigeration conversion rate.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a refrigerant compressor based on wind pressure unsteady flow volume is adjusted, its structure includes compressor main part (1), unable adjustment base (2), connecting tube (3), support frame (4), gas-liquid separation jar (5), its characterized in that:

the fixed base (2) and the equipment are fixed together through bolts, the compressor main body (1) and the fixed base (2) are attached together, the support frame (4) and the compressor main body (1) are welded together, the gas-liquid separation tank (5) and the support frame (4) are buckled with each other, and the connecting pipeline (3) is respectively in sealing connection with the compressor main body (1) and the gas-liquid separation tank (5);

the compressor body (1) comprises a condensation connecting guide pipe (1a), a vortex compression structure (1b), a driving motor (1c), a lubricator (1d), a compressor shell (1e) and an exhaust pipeline (1f), the compressor shell (1e) is attached to a fixed base (2), the lubricator (1d) is nested at the bottom of the compressor shell (1e), the driving motor (1c) is buckled with the lubricator (1d), the vortex compression structure (1b) is located at the top of the compressor shell (1e), the exhaust pipeline (1f) is perpendicular to the compressor shell (1e), and the condensation connecting guide pipe (1a) is in sealing connection with the exhaust pipeline (1 f).

2. The refrigerating compressor based on wind pressure variable flow regulation according to claim 1, wherein: the condensation connecting pipe (1a) is composed of an adjustable pipe (a1), a wind pressure driving structure (a2), a connecting flange (a3) and a pipe housing (a4), the connecting flange (a3) is connected with an exhaust pipeline (1f) in a sealing mode, the pipe housing (a4) is welded with the connecting flange (a3), the wind pressure driving structure (a2) is nested on the right side of the pipe housing (a4), and the adjustable pipe (a1) is meshed with the wind pressure driving structure (a 2).

3. The refrigerating compressor based on wind pressure variable flow regulation according to claim 2, wherein: the adjustable conduit (a1) is composed of a driving wheel carrier (a11), an adjusting wheel shaft (a12), a connecting pipe adjusting block (a13), a connecting buckle (a14), an exhaust connecting pipe (a15), a wheel carrier mounting disc (a16) and an adjusting guide rail (a17), wherein the wheel carrier mounting disc (a16) is embedded with a conduit shell (a4), the driving wheel carrier (a11) and the wheel carrier mounting disc (a16) are in clearance fit, the adjusting wheel shaft (a12) is uniformly distributed around the wheel carrier mounting disc (a16) in an array mode, the connecting pipe adjusting block (a13) is buckled with the adjusting wheel shaft (a12), the adjusting guide rail (a17) is embedded on the surface of the connecting pipe adjusting block (a13), the connecting buckle (a14) is in clearance fit with the adjusting guide rail (a17), and the exhaust connecting pipe (a15) and the connecting pipe adjusting block (a13) are fixed through bolts.

4. The refrigerating compressor based on wind pressure variable flow regulation according to claim 3, wherein: exhaust connecting pipe (a15) comprises connecting pipe main part (151), scale removal board (152), mounting (153), flexible regulating plate (154), mounting (153) pass through the bolt fastening with connecting pipe regulating block (a13), connecting pipe main part (151) becomes integral structure with mounting (153), flexible regulating plate (154) adopts sealing connection with connecting pipe main part (151), scale removal board (152) and flexible regulating plate (154) lock each other.

5. The refrigerating compressor based on wind pressure variable flow regulation according to claim 2, wherein: wind pressure drive structure (a2) comprises telescopic pipe (a21), drive block slide rail (a22), meshing wheel (a23), drive roller (a24), slider (a25), wind pressure push pedal (a26), drive block slide rail (a22) nests in flange (a3) both ends from top to bottom, drive roller (a24) and drive block slide rail (a22) are parallel to each other, slider (a25) and drive roller (a24) lock, meshing wheel (a23) and drive roller (a24) welding together, wind pressure push pedal (a26) and slider (a25) adopt mechanical connection, telescopic pipe (a21) and exhaust connecting pipe (a15) adopt sealing connection.

6. The refrigerating compressor based on wind pressure variable flow regulation according to claim 5, wherein: the wind pressure push plate (a26) adopts an arc-shaped structure, and the arc opening is positioned on the right side.

7. The refrigerating compressor based on wind pressure variable flow regulation according to claim 3, wherein: the driving wheel carrier (a11) is a double-sided gear structure, and simultaneously, the outer gear is meshed with the meshing wheel (a23), and the inner side is meshed with the adjusting wheel shaft (a 12).