CN113048038A - Compressor and refrigeration equipment - Google Patents
Compressor and refrigeration equipment Download PDFInfo
- Publication number
- CN113048038A CN113048038A CN201911364924.9A CN201911364924A CN113048038A CN 113048038 A CN113048038 A CN 113048038A CN 201911364924 A CN201911364924 A CN 201911364924A CN 113048038 A CN113048038 A CN 113048038A
- Authority
- CN
- China
- Prior art keywords
- crankcase
- compressor
- motor
- reinforcement
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/121—Casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/128—Crankcases
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
The invention discloses a compressor and refrigeration equipment, the compressor includes: casing, crankcase, motor, cylinder, bent axle and protection component. The crankcase is arranged in the shell. The motor is located one side of crankcase, and the motor is connected with the crankcase. The cylinder is located the opposite side of crankcase, and the cylinder is connected with the crankcase. The crankshaft is arranged in the crankcase and the motor in a penetrating way. Protection component is connected with the crankcase to avoid crankcase and casing striking, protection component includes anticollision piece and reinforcement, the one end of anticollision piece has the connection stabilizer blade, it is connected with the crankcase to connect the stabilizer blade, it is a plurality of to connect the stabilizer blade, wherein at least one connects the stabilizer blade and is located one side of crankcase, wherein at least one connects the stabilizer blade and is located the opposite side of crankcase, the other end of anticollision piece has the kink, the kink is injectd the installation space with the opposite side of crankcase, the cylinder is located the installation space, the reinforcement is connected with anticollision piece. According to the compressor provided by the invention, the internal parts of the shell can be protected.
Description
Technical Field
The invention relates to the technical field of refrigeration, in particular to a compressor and refrigeration equipment.
Background
The compressor is the heart of refrigeration cycle, also is the most core part of refrigerator, in the transportation of compressor or refrigerator, inevitable can produce violent rocking, and violent rocking can make casing and internals produce continuous collision, can make the core spare part of compressor take place to damage when serious.
Disclosure of Invention
The present invention provides a compressor having the advantages of impact protection and vibration protection.
The invention provides a refrigeration device, which is provided with the compressor.
The compressor according to the embodiment of the present invention includes: casing, crankcase, motor, cylinder, bent axle and protection component. The crankcase is disposed in the housing. The motor is located one side of the crankcase, and the motor is connected with the crankcase. The cylinder is located the other side of crankcase, the cylinder is connected with the crankcase. The crankshaft is arranged in the crankcase and the motor in a penetrating mode. The protection component with the crankcase is connected, in order to avoid the crankcase with the casing striking, the protection component includes anticollision piece and reinforcement, the one end of anticollision piece has the connection stabilizer blade, connect the stabilizer blade with the crankcase is connected, connect the stabilizer blade and be a plurality of, wherein at least one connect the stabilizer blade to be located one side of crankcase, wherein at least one connect the stabilizer blade to be located the opposite side of crankcase, the other end of anticollision piece has the kink, the kink with installation space is injectd to the opposite side of crankcase, the cylinder is located in the installation space, the reinforcement with the anticollision piece is connected.
According to the compressor provided by the embodiment of the invention, the protective assembly is arranged on the crankcase, so that the probability of collision between the shell and the internal part of the shell can be reduced by utilizing the protective effect of the protective assembly, and the crankcase in the shell, and the cylinder, the crankshaft, the motor and other parts positioned around the crankcase can be protected.
In some embodiments, the connecting feet have a fit that fits against a surface of the crankcase.
In some embodiments, the crankcase has a mounting platform, and the fitting portion is fitted and connected to the mounting platform.
In some embodiments, the attachment portion is connected to the mounting platform by screws.
In some embodiments, the bent portion has a mounting hole, and the reinforcing member is disposed through the mounting hole.
In some embodiments, the outer circumferential wall of the reinforcement has a stopper groove extending in the circumferential direction of the reinforcement, and the inner wall of the mounting hole is located in the stopper groove.
In some embodiments, the reinforcing member has a first positioning portion, the inner wall surface of the housing has a second positioning portion, one of the first positioning portion and the second positioning portion is a positioning column, and the other is a positioning hole adapted to the positioning column.
In some embodiments, the reinforcement is annular, the annular reinforcement having an opening in a circumferential direction.
In some embodiments, the edge of the opening has a pinch.
In some embodiments, the crankcase has a first connecting portion, the motor has a second connecting portion, and the first connecting portion and the second connecting portion are connected by a screw.
In some embodiments, the first connecting portion is a connecting column having a connecting hole, and the screw is inserted through the connecting hole to be connected with the motor.
In some embodiments, the first connecting portions and the second connecting portions are a plurality of ones, the plurality of first connecting portions are spaced apart in a circumferential direction of the crankcase, and the plurality of first connecting portions and the plurality of second connecting portions are in one-to-one correspondence.
In some embodiments, a portion of the housing is recessed inwardly of the housing to form a recess that abuts the shield assembly or a gap is provided between the recess and the shield assembly.
The refrigeration equipment comprises the compressor.
According to the refrigeration equipment provided by the embodiment of the invention, the protective assembly is arranged on the crankcase, so that the probability of collision between the shell and the internal part of the shell can be reduced by utilizing the protective effect of the protective assembly, and the crankcase in the shell, and the cylinder, the crankshaft, the motor and other parts positioned around the crankcase can be protected.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a compressor according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a crash pad of a compressor according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a reinforcing member of a compressor according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a shell of a compressor according to an embodiment of the present invention.
Reference numerals:
the compressor (100) is provided with a compressor,
a housing 110, a second positioning portion 111, a recess portion 112,
a crankcase 120, one side 121 of the crankcase, the other side 122 of the crankcase, a first connecting portion 123, a connecting hole 124, a mounting platform 125,
the motor 130, the second connecting portion 131,
the air cylinder (140) is provided with a cylinder,
the crankshaft 150 is rotated in the direction of the crankshaft,
the number of the shield members 160 is such that,
a bumper 161, a bent portion 1611, a mounting space 1612, a mounting hole 1613, a connecting leg 1614, an attaching portion 1615,
a reinforcing member 162, a limiting groove 1621, a first positioning portion 1622,
an opening 1623, a kneading portion 1624.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
A compressor 100 and a refrigerating apparatus according to an embodiment of the present invention will be described with reference to fig. 1 to 4.
As shown in fig. 1, a compressor 100 according to an embodiment of the present invention includes: housing 110, crankcase 120, motor 130, cylinder 140, crankshaft 150, and shield assembly 160. It is understood that the housing 110 may serve as a protective member for protecting and dust-proof the crankcase 120, the motor 130, the cylinder 140, and the crankshaft 150 disposed in the housing 110. The crankcase 120 may be a supporting member of the cylinder 140 and the crankshaft 150. Motor 130 may provide power for rotation of crankshaft 150. The cylinder 140 may be a functional part that performs a compression function of the compressor 100. Crankshaft 150 may be an intermediate member that transmits power of motor 130. The guard assembly 160 may protect the crankcase 120, and the cylinders 140 and crankshaft 150 thereon, from damage due to impact or vibration.
Specifically, referring to fig. 1, the crankcase 120 is provided in the housing 110. The motor 130 is located on one side 121 of the crankcase 120, and the motor 130 is connected to the crankcase 120. The cylinder 140 is located on the other side 122 of the crankcase 120, and the cylinder 140 is connected to the crankcase 120. The crankshaft 150 is inserted through the crankcase 120 and the motor 130. The shield assembly 160 is coupled to the crankcase 120 to prevent the crankcase 120 from colliding with the housing 110. Therefore, the motor 130 and the crankcase 120 are connected to each other, so that the motor 130 and the crankcase 120 can be firmly combined, a reliable installation environment can be provided for the crankshaft 150, the motor 130 located on one side 121 of the crankcase 120 can provide power for the crankshaft 150, the crankshaft 150 transmits the power of the motor 130 to the cylinder 140 located on the other side 122 of the crankcase 120, the piston of the cylinder 140 can be driven to reciprocate, and the cylinder 140 can compress refrigerant, so that the compression function of the compressor 100 is realized. After the cylinder 140 is connected to the crankcase 120, the crankcase 120 can provide stable support for the cylinder 140, which is beneficial to improving the reliability of the operation of the cylinder 140.
As shown in fig. 1, the shield assembly 160 may include a bumper 161 and a reinforcement 162. The bumper 161 has a connecting leg 1614 at one end, the connecting leg 1614 is connected to the crankcase 120, and the connecting leg 1614 is plural, wherein at least one connecting leg 1614 is located on one side of the crankcase 120, and at least one connecting leg 1614 is located on the other side of the crankcase 120. It is understood that the connecting legs 1614 are located at both sides of the crankcase 120 to stably mount the bumper 161 on the crankcase 120, and the plurality of connecting legs 1614 can enhance the mounting reliability.
The other end of the bumper 161 has a bent portion 1611, the bent portion 1611 and the other side 122 of the crankcase 120 define an installation space 1612, and the cylinder 140 is located in the installation space 1612. The installation space 1612 defined by the bent portion 1611 and the other side 122 of the crankcase 120 may provide an installation area for the cylinder 140, and may also protect the cylinder 140 by using the bent portion 1611. Therefore, the protection function of the protection assembly 160 can be realized, and the possibility of damaging parts such as the cylinder 140, the crankshaft 150, the motor 130 and the like in the shell 110 due to collision can be reduced. In addition, it should be noted that, when the reinforcement member 162 is assembled to the crankcase 120, the reinforcement member 162 and the bumper member 161 may be connected together, and then the reinforcement member 162 and the bumper member 161 may be mounted to the crankcase 120 together.
In the transportation process of the compressor or the refrigerator, violent shaking is inevitably generated, so that the shell and internal parts are continuously collided by the violent shaking, and the core parts of the compressor are easily damaged in severe cases. In order to avoid direct collision between the shell and the internal parts, the limiting and anti-collision device is needed to limit and protect the internal parts of the shell.
In the compressor 100 according to the embodiment of the present invention, the protective assembly 160 is mounted on the crankcase 120, so that the probability of collision between the housing 110 and the internal components of the housing 110 can be reduced by the protective effect of the protective assembly 160, and the crankcase 120 inside the housing 110, and the cylinder 140, the crankshaft 150, the motor 130, and other components located around the crankcase 120 can be protected.
Referring to fig. 1-2, according to further embodiments of the invention, the connecting leg 1614 has an abutment 1615, and the abutment 1615 abuts a surface of the crankcase 120. Thus, the crankcase 120 can provide support for the connection legs 1614, so that the bumper 161 is stably connected to the crankcase 120. Referring to fig. 1-2, according to some embodiments of the present invention, the bent portion 1611 has a mounting hole 1613, and the reinforcement 162 is disposed through the mounting hole 1613. Therefore, the reinforcement 162 and the anti-collision piece 161 can be reliably connected, and when the compressor 100 collides and shakes, the probability that the reinforcement 162 and the anti-collision piece 161 are separated from each other can be reduced, so that the anti-collision piece 161 can be improved to have more stable protection performance, and the cylinder 140 and other parts can be better protected.
According to some embodiments of the present invention, as shown in fig. 1, the crankcase 120 has a mounting platform 125, and the attaching portion 1615 is attached and connected to the mounting platform 125. The mounting platform 125 of the crankcase 120 may provide support for the attachment portion 1615, making the attachment portion 1615 more stable. According to further embodiments of the present invention, the attaching portion 1615 and the mounting platform 125 are connected by screws. The screw connection can enhance the mounting strength between the attaching portion 1615 and the mounting platform 125, so that the attaching portion 1615 is reliably mounted on the mounting platform 125 and is not easily detached.
In some embodiments of the present invention, in combination with fig. 2-3, the outer circumferential wall of the reinforcing member 162 has a limiting groove 1621, the limiting groove 1621 extends in the circumferential direction of the reinforcing member 162, and the inner wall of the mounting hole 1613 is located in the limiting groove 1621. It can be understood that the portion of the bending portion 1611 configuring the inner wall of the mounting hole 1613 may be embedded in the limiting groove 1621, so that the anti-collision member 161 and the reinforcement member 162 may be firmly connected together, and may not easily fall off, which is beneficial to improving the service life of the protection assembly 160.
As shown in fig. 1, according to some embodiments of the present invention, the reinforcing member 162 has a first positioning portion 1622, the inner wall surface of the casing 110 has a second positioning portion 111, one of the first positioning portion 1622 and the second positioning portion 111 is a positioning post, and the other is a positioning hole matched with the positioning post. It can be understood that, when the first positioning portion 1622 is a positioning column, the second positioning portion 111 is a positioning hole, and the positioning column can penetrate through the positioning hole, that is, the positioning column can be positioned by using the positioning hole; or, when the first positioning portion 1622 is a positioning hole, the second positioning portion 111 is a positioning column, and the positioning column can be inserted into the positioning hole, and the positioning column can be positioned by the positioning hole.
Therefore, the relative positions of the reinforcing part 162 and the shell 110 can be limited by the matching relationship between the positioning columns and the positioning holes, and further the reinforcing part 162 can be prevented from being displaced due to the shaking of the compressor 100, so that parts such as the crankcase 120, the cylinder 140, the crankshaft 150, the motor 130 and the like in the shell 110 can be protected.
In some embodiments of the present invention, referring to fig. 3, the reinforcement 162 may be annular, the annular reinforcement 162 having an opening 1623 in a circumferential direction. The annular reinforcing member 162 having the opening 1623 may have a certain amount of shrinkage in the circumferential direction, and when the reinforcing member 162 is mounted to the bumper 161, the reinforcing member 162 may be pinched to deform the reinforcing member 162 in the circumferential direction, and the opening 1623 is made smaller, thereby facilitating the mounting of the reinforcing member 162 to the bumper 161.
As shown in fig. 3, in still other embodiments of the invention, the edge of the opening 1623 may have a pinch 1624. It will be appreciated that the kneading portion 1624 is easily stressed to allow the annular reinforcing member 162 to contract in the circumferential direction by a certain amount, so that the kneading portion 1624 serves to facilitate installation.
As shown in fig. 3, in some embodiments of the present invention, the crankcase 120 has a first connection portion 123, the motor 130 has a second connection portion 131, and the first connection portion 123 and the second connection portion 131 are connected by screws. The crankcase 120 and the motor 130 are coupled to provide a stable mounting environment for the crankshaft 150, and the coupling is performed by screws, which may enhance the reliability of the coupling.
According to some embodiments of the present invention, referring to fig. 1, the first connecting portion 123 is a connecting column having a connecting hole 124, and a screw is inserted into the connecting hole 124 to connect with the motor 130. The connecting column structure with the connecting hole 124 is more stable, has the advantage of difficult damage, and the screw is arranged through the connecting hole 124 and is connected with the motor 130, so that the two can be reliably connected together.
In some embodiments of the present invention, as shown in fig. 1, each of the first connecting portions 123 and the second connecting portions 131 is plural, the plural first connecting portions 123 are spaced apart in the circumferential direction of the crankcase 120, and the plural first connecting portions 123 and the plural second connecting portions 131 correspond to each other one to one. Therefore, the connection stability of the crankcase 120 and the motor 130 can be enhanced, and the phenomenon that the crankcase 120 and the motor 130 fall off due to the fact that a certain first connecting portion 123 or a certain second connecting portion 131 is damaged is avoided, so that the service life of the compressor 100 can be prolonged due to the fact that the first connecting portions 123 and the second connecting portions 131 are connected in a one-to-one correspondence mode.
Referring to fig. 1 and 4, according to some embodiments of the present invention, a partial structure of the housing 110 is recessed toward the inside of the housing 110 to form a recess 112, and the recess 112 abuts against the shield assembly 160 or a gap is provided between the recess 112 and the shield assembly 160. Therefore, when collision occurs, the casing 110 is firstly contacted with the protective assembly 160, so that the casing 110 of the compressor 100 can only be contacted with or collided with the protective assembly 160 even under a severe transportation environment, and the possibility of damaging parts such as the cylinder 140, the crankshaft 150, the motor 130 and the like in the casing 110 is reduced.
The compressor 100 according to an embodiment of the present invention is described in detail below with reference to fig. 1 to 4. It is to be understood that the following description is illustrative only and is not intended to be in any way limiting.
As shown in fig. 1 to 4, the compressor 100 includes: housing 110, crankcase 120, motor 130, cylinder 140, crankshaft 150, and shield assembly 160. It is understood that the housing 110 may serve as a protective member for protecting and dust-proof the crankcase 120, the motor 130, the cylinder 140, and the crankshaft 150 disposed in the housing 110. The crankcase 120 may be a supporting member of the cylinder 140 and the crankshaft 150. Motor 130 may provide power for rotation of crankshaft 150. The cylinder 140 may be a functional part that performs a compression function of the compressor 100. Crankshaft 150 may be an intermediate member that transmits power of motor 130. The guard assembly 160 may protect the crankcase 120, and the cylinders 140 and crankshaft 150 thereon, from damage due to impact or vibration.
Specifically, referring to fig. 1, the crankcase 120 is provided in the housing 110. The motor 130 is located on one side 121 of the crankcase 120, and the motor 130 is connected to the crankcase 120. The cylinder 140 is located on the other side 122 of the crankcase 120, and the cylinder 140 is connected to the crankcase 120. The crankshaft 150 is inserted through the crankcase 120 and the motor 130. The shield assembly 160 is coupled to the crankcase 120 to prevent the crankcase 120 from colliding with the housing 110. Therefore, the motor 130 and the crankcase 120 are connected to each other, so that the motor 130 and the crankcase 120 can be firmly combined, a reliable installation environment can be provided for the crankshaft 150, the motor 130 located on one side 121 of the crankcase 120 can provide power for the crankshaft 150, the crankshaft 150 transmits the power of the motor 130 to the cylinder 140 located on the other side 122 of the crankcase 120, the piston of the cylinder 140 can be driven to reciprocate, and the cylinder 140 can compress refrigerant, so that the compression function of the compressor 100 is realized. After the cylinder 140 is connected to the crankcase 120, the crankcase 120 can provide stable support for the cylinder 140, which is beneficial to improving the reliability of the operation of the cylinder 140.
As shown in fig. 1, the shield assembly 160 may include a bumper 161 and a reinforcement 162. The bumper 161 has a connecting leg 1614 at one end, the connecting leg 1614 is connected to the crankcase 120, and the connecting leg 1614 is plural, wherein at least one connecting leg 1614 is located on one side of the crankcase 120, and at least one connecting leg 1614 is located on the other side of the crankcase 120. It is understood that the connecting legs 1614 are located at both sides of the crankcase 120 to stably mount the bumper 161 on the crankcase 120, and the plurality of connecting legs 1614 can enhance the mounting reliability.
Referring to fig. 1-2, the connecting legs 1614 have abutments 1615, the abutments 1615 abutting against a surface of the crankcase 120. Thus, the crankcase 120 can provide support for the connection legs 1614, so that the bumper 161 is stably connected to the crankcase 120. As shown in fig. 1, the crankcase 120 has a mounting platform 125, and the attaching portion 1615 is attached and connected to the mounting platform 125. The mounting platform 125 of the crankcase 120 may provide support for the attachment portion 1615, making the attachment portion 1615 more stable. The attaching portion 1615 is connected to the mounting platform 125 by screws. The screw connection can enhance the mounting strength between the attaching portion 1615 and the mounting platform 125, so that the attaching portion 1615 is reliably mounted on the mounting platform 125 and is not easily detached.
The other end of the bumper 161 has a bent portion 1611, the bent portion 1611 and the other side 122 of the crankcase 120 define an installation space 1612, and the cylinder 140 is located in the installation space 1612. The installation space 1612 defined by the bent portion 1611 and the other side 122 of the crankcase 120 may provide an installation area for the cylinder 140, and may also protect the cylinder 140 by using the bent portion 1611. Therefore, the protection function of the protection assembly 160 can be realized, and the possibility of damaging parts such as the cylinder 140, the crankshaft 150, the motor 130 and the like in the shell 110 due to collision can be reduced. In addition, it should be noted that, when the reinforcement member 162 is assembled to the crankcase 120, the reinforcement member 162 and the bumper member 161 may be connected together, and then the reinforcement member 162 and the bumper member 161 may be mounted to the crankcase 120 together.
Referring to fig. 1-2, the bent portion 1611 has a mounting hole 1613, and the reinforcing member 162 is disposed through the mounting hole 1613. Therefore, the reinforcement 162 and the anti-collision piece 161 can be reliably connected, and when the compressor 100 collides and shakes, the probability that the reinforcement 162 and the anti-collision piece 161 are separated from each other can be reduced, so that the anti-collision piece 161 can be improved to have more stable protection performance, and the cylinder 140 and other parts can be better protected.
With reference to fig. 2 to 3, the outer circumferential wall of the reinforcing member 162 has a limiting groove 1621, the limiting groove 1621 extends in the circumferential direction of the reinforcing member 162, and the inner wall of the mounting hole 1613 is located in the limiting groove 1621. It can be understood that the portion of the bending portion 1611 configuring the inner wall of the mounting hole 1613 may be embedded in the limiting groove 1621, so that the anti-collision member 161 and the reinforcement member 162 may be firmly connected together, and may not easily fall off, which is beneficial to improving the service life of the protection assembly 160.
As shown in fig. 1, the reinforcing member 162 has a first positioning portion 1622, the inner wall surface of the casing 110 has a second positioning portion 111, one of the first positioning portion 1622 and the second positioning portion 111 is a positioning post, and the other is a positioning hole adapted to the positioning post. It can be understood that, when the first positioning portion 1622 is a positioning column, the second positioning portion 111 is a positioning hole, and the positioning column can penetrate through the positioning hole, that is, the positioning column can be positioned by using the positioning hole; or, when the first positioning portion 1622 is a positioning hole, the second positioning portion 111 is a positioning column, and the positioning column can be inserted into the positioning hole, and the positioning column can be positioned by the positioning hole.
Therefore, the relative positions of the reinforcing part 162 and the shell 110 can be limited by the matching relationship between the positioning columns and the positioning holes, and further the reinforcing part 162 can be prevented from being displaced due to the shaking of the compressor 100, so that parts such as the crankcase 120, the cylinder 140, the crankshaft 150, the motor 130 and the like in the shell 110 can be protected.
Referring to fig. 3, the reinforcement 162 may have a ring shape, the ring-shaped reinforcement 162 may have an opening 1623 in a circumferential direction, and an edge of the opening 1623 may have a kneading portion 1624. It is understood that the annular reinforcing member 162 of the opening 1623 may have a certain amount of shrinkage in the circumferential direction, the kneading portion 1624 is easy to receive a force, and when the reinforcing member 162 is mounted to the bumper member 161, the reinforcing member 162 may be pinched to deform the reinforcing member 162 in the circumferential direction, and the opening 1623 is made smaller, so that the reinforcing member 162 is easy to mount to the bumper member 161.
As shown in fig. 1 to 3, the crankcase 120 has a first connecting portion 123, the motor 130 has a second connecting portion 131, the first connecting portion 123 may be a connecting column having a connecting hole 124, the first connecting portion 123 and the second connecting portion 131 are connected by a screw, and the screw is inserted into the connecting hole 124 to be connected with the motor 130. The first connecting portions 123 and the second connecting portions 131 are plural, the plural first connecting portions 123 are spaced apart in the circumferential direction of the crankcase 120, and the plural first connecting portions 123 and the plural second connecting portions 131 are in one-to-one correspondence. The crankcase 120 and the motor 130 are coupled to provide a stable mounting environment for the crankshaft 150, and the coupling is performed by screws, which may enhance the reliability of the coupling. The one-to-one correspondence between the first connecting portions 123 and the second connecting portions 131 can prevent the crankcase 120 and the motor 130 from falling off due to the damage of one of the first connecting portions 123 or the second connecting portions 131, thereby prolonging the service life of the compressor 100.
Referring to fig. 1 and 4, a partial structure of the housing 110 is recessed toward the inside of the housing 110 to form a recess 112, and the recess 112 abuts against the shield assembly 160 or a gap is provided between the recess 112 and the shield assembly 160. Therefore, when collision occurs, the casing 110 is firstly contacted with the protective assembly 160, so that the casing 110 of the compressor 100 can only be contacted with or collided with the protective assembly 160 even under a severe transportation environment, and the possibility of damaging parts such as the cylinder 140, the crankshaft 150, the motor 130 and the like in the casing 110 is reduced.
As shown in fig. 1 to 4, a refrigeration apparatus according to an embodiment of the present invention includes a compressor 100 as described above.
According to the refrigeration equipment of the embodiment of the invention, the protective assembly 160 is arranged on the crankcase 120, and the protective assembly 160 can position the crankcase 120 in the front-back direction, the left-right direction and the up-down direction, so that the shell 110 of the compressor 100 can only contact or collide with the protective assembly 160 even under a severe transportation environment, and the possibility of damaging parts such as the cylinder 140, the crankshaft 150, the motor 130 and the like in the shell 110 is reduced.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (14)
1. A compressor, comprising:
a housing;
a crankcase disposed within the housing;
the motor is positioned on one side of the crankcase and is connected with the crankcase;
the cylinder is positioned on the other side of the crankcase and is connected with the crankcase;
the crankshaft is arranged in the crankcase and the motor in a penetrating mode;
the protection component, the protection component with the crankcase is connected, in order to avoid the crankcase with the casing striking, the protection component includes anticollision piece and reinforcement, the one end of anticollision piece has the connection stabilizer blade, connect the stabilizer blade with the crankcase is connected, connect the stabilizer blade and be a plurality of, wherein at least one connect the stabilizer blade to be located one side of crankcase, wherein at least one connect the stabilizer blade to be located the opposite side of crankcase, the other end of anticollision piece has the kink, the kink with installation space is injectd to the opposite side of crankcase, the cylinder is located in the installation space, the reinforcement with the anticollision piece is connected.
2. The compressor of claim 1, wherein the connection leg has an abutment that abuts a surface of the crankcase.
3. The compressor of claim 2, wherein the crankcase has a mounting platform, and the abutment abuts and is connected to the mounting platform.
4. The compressor of claim 3, wherein the abutment is bolted to the mounting platform.
5. The compressor of claim 2, wherein the bent portion has a mounting hole, and the reinforcing member is disposed through the mounting hole.
6. The compressor of claim 5, wherein the outer peripheral wall of the reinforcement has a stopper groove extending in a circumferential direction of the reinforcement, and an inner wall of the mounting hole is located in the stopper groove.
7. The compressor of claim 2, wherein the reinforcing member has a first positioning portion, the inner wall surface of the housing has a second positioning portion, one of the first positioning portion and the second positioning portion is a positioning post, and the other is a positioning hole adapted to the positioning post.
8. The compressor of claim 2, wherein the reinforcement is annular, the annular reinforcement having an opening in a circumferential direction.
9. The compressor of claim 8, wherein an edge of the opening has a kneading portion.
10. The compressor of claim 1, wherein the crankcase has a first connecting portion, the motor has a second connecting portion, and the first connecting portion and the second connecting portion are connected by a screw.
11. The compressor of claim 10, wherein the first connecting portion is a connecting post having a connecting hole, and the screw is inserted into the connecting hole to be connected to the motor.
12. The compressor according to claim 10, wherein the first connecting portions and the second connecting portions are each plural, the plural first connecting portions are spaced apart in a circumferential direction of the crankcase, and the plural first connecting portions and the plural second connecting portions are in one-to-one correspondence.
13. The compressor of claim 1, wherein a portion of the housing is recessed inwardly of the housing to form a recess, the recess abutting the shield assembly;
or a gap is formed between the concave part and the protection component.
14. A refrigeration device, characterized in that it comprises a compressor according to any one of claims 1-13.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911364924.9A CN113048038B (en) | 2019-12-26 | 2019-12-26 | Compressor and refrigeration equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911364924.9A CN113048038B (en) | 2019-12-26 | 2019-12-26 | Compressor and refrigeration equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113048038A true CN113048038A (en) | 2021-06-29 |
CN113048038B CN113048038B (en) | 2023-09-19 |
Family
ID=76505998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911364924.9A Active CN113048038B (en) | 2019-12-26 | 2019-12-26 | Compressor and refrigeration equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113048038B (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4566865A (en) * | 1983-07-29 | 1986-01-28 | Kabushiki Kaisha Toshiba | Closed type compressor |
CN1443287A (en) * | 2000-08-04 | 2003-09-17 | 本田技研工业株式会社 | Elastic bush and method of press-fitting elastic bush |
CN101828036A (en) * | 2007-08-28 | 2010-09-08 | Acc奥地利有限公司 | Coolant compressor |
CN101871445A (en) * | 2010-07-30 | 2010-10-27 | 丹佛斯制冷设备(天津)有限公司 | Refrigeration compressor |
CN105518300A (en) * | 2013-08-01 | 2016-04-20 | 惠而浦股份有限公司 | Hermetic reciprocating compressor for mobile application provided with a movement limiting assembly |
CN105570090A (en) * | 2016-03-03 | 2016-05-11 | 加西贝拉压缩机有限公司 | Split type crankcase for refrigerator compressor |
CN107269536A (en) * | 2017-08-14 | 2017-10-20 | 加西贝拉压缩机有限公司 | A kind of spacing anti-collision structure of refrigerator compressor |
-
2019
- 2019-12-26 CN CN201911364924.9A patent/CN113048038B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4566865A (en) * | 1983-07-29 | 1986-01-28 | Kabushiki Kaisha Toshiba | Closed type compressor |
CN1443287A (en) * | 2000-08-04 | 2003-09-17 | 本田技研工业株式会社 | Elastic bush and method of press-fitting elastic bush |
CN101828036A (en) * | 2007-08-28 | 2010-09-08 | Acc奥地利有限公司 | Coolant compressor |
CN101871445A (en) * | 2010-07-30 | 2010-10-27 | 丹佛斯制冷设备(天津)有限公司 | Refrigeration compressor |
CN105518300A (en) * | 2013-08-01 | 2016-04-20 | 惠而浦股份有限公司 | Hermetic reciprocating compressor for mobile application provided with a movement limiting assembly |
CN105570090A (en) * | 2016-03-03 | 2016-05-11 | 加西贝拉压缩机有限公司 | Split type crankcase for refrigerator compressor |
CN107269536A (en) * | 2017-08-14 | 2017-10-20 | 加西贝拉压缩机有限公司 | A kind of spacing anti-collision structure of refrigerator compressor |
Also Published As
Publication number | Publication date |
---|---|
CN113048038B (en) | 2023-09-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6020148B2 (en) | Electric compressor | |
EP2679420B1 (en) | Motor-driven compressor | |
US4106881A (en) | Encapsulated motor compressor for refrigerators | |
US9441705B2 (en) | Holder for fastening a unit, in particular a pump, to a motor vehicle | |
US20070277772A1 (en) | Protective cover structure for rammer | |
US20200212757A1 (en) | Electric compressor | |
CN113048038A (en) | Compressor and refrigeration equipment | |
CN113048037A (en) | Compressor and refrigeration equipment | |
CN111271260B (en) | Compressor and refrigeration equipment | |
CN211144739U (en) | Compressor and refrigeration equipment | |
CN107165805B (en) | Compressor with a compressor housing having a plurality of compressor blades | |
KR100548446B1 (en) | Apparatus for fixing of reciprocating compressor | |
US10487829B2 (en) | On-vehicle electric compressor having a protecting member protecting a cover for a motor driving circuit against an external force caused when a vehicle has a collision | |
CN112211802B (en) | Compressor anticollision structure, compressor and thermoregulation device | |
KR100273453B1 (en) | Piston crash protection device of a linear compressor | |
CN112343962B (en) | Damping support of rocket launcher | |
KR102349748B1 (en) | Enclosed compressor | |
US10100640B2 (en) | Electric compressor for vehicle air conditioner | |
WO2022089489A1 (en) | Compressor anti-collision structure and electrical apparatus | |
CN108692386B (en) | Compressor foot pad and air conditioner outdoor unit | |
KR200165729Y1 (en) | Vibration isolation device of a hermetic compressor | |
US11619217B2 (en) | Hermetic compressor | |
KR200169644Y1 (en) | Vibration prevention device of a hermetic compressor | |
CN116335918A (en) | Vibration reduction supporting structure and compressor comprising same | |
KR200354620Y1 (en) | Pump having coil spring for protection against vibration |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |