CN221301659U - Fixing device, liquid storage device and compressor - Google Patents

Abstract

The utility model provides a fixing device, a liquid storage device and a compressor, wherein the fixing device is used for fixing a liquid storage device on a main body of the compressor, and comprises: the fixing frame is used for being fixedly connected with the main body; the liquid storage device comprises a liquid storage device fixing piece, wherein the liquid storage device fixing piece is used for encircling a liquid storage device, two ends of the liquid storage device fixing piece are connected to a fixing frame, and a plurality of cutting grooves are formed in the liquid storage device fixing piece.

Description

Fixing device, liquid storage device and compressor

Technical Field

The utility model relates to the technical field of compressors, in particular to a fixing device, a liquid storage device and a compressor.

Background

The compressor in the prior art comprises a main body, a liquid reservoir and a fixing device for connecting the liquid reservoir to the main body, wherein the fixing device is used for fixing the liquid reservoir to the main body through a strap, but the natural frequency of the liquid reservoir in rotation is lower due to the fact that the strap is thinner, and resonance is easy to occur with other parts in electrical equipment used by the compressor.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art or related art.

To this end, a first object of the utility model is to propose a fixing device.

A second object of the present utility model is to provide a liquid storage device.

A third object of the present utility model is to propose a compressor.

To achieve at least one of the above objects, according to a first aspect of the present utility model, there is provided a fixing device for fixing a reservoir to a main body of a compressor, the fixing device comprising: the fixing frame is used for being fixedly connected with the main body of the compressor; the liquid storage device comprises a liquid storage device fixing piece, wherein the liquid storage device fixing piece is used for encircling a liquid storage device, two ends of the liquid storage device fixing piece are connected to a fixing frame, and a plurality of cutting grooves are formed in the liquid storage device fixing piece.

The fixing device provided by the application can be used in a compressor, the compressor comprises a main body and a liquid reservoir, and the fixing device is used for fixing the liquid reservoir on the main body of the compressor. The fixing device comprises a fixing frame and a liquid storage device fixing piece, wherein the liquid storage device fixing piece is used for encircling the liquid storage device and connected with the fixing frame, and the fixing frame is used for being connected with the main body of the compressor so as to fix the liquid storage device on the main body of the compressor through the fixing device. Specifically, mount fixed connection is in the main part of compressor, and the reservoir mounting encircles in the week side of reservoir, and the both ends of reservoir mounting are connected in the mount respectively, so, the accessible reservoir mounting is fixed the reservoir to owing to mount fixed connection is in the main part of compressor, thereby make the reservoir be fixed in the main part by fixing device.

Further, the reservoir holder is provided with a plurality of slots. It is understood that, in the prior art, the liquid reservoir is fixed to the main body through the strap, and the thickness of the strap is thinner, so that the natural frequency of the liquid reservoir on the rotation is lower, resonance is easy to occur with other parts in the electrical equipment used by the compressor, and in order to avoid resonance, the thickness of the strap can be increased, but this easily causes difficulty in bending and processing of the strap. In order to avoid the problems, the liquid storage device fixing piece is provided with the plurality of cutting grooves, so that the bending difficulty of the liquid storage device fixing piece can be reduced, the problem that the liquid storage device fixing piece is difficult to process can not be caused even if the thickness of the liquid storage device fixing piece is increased, the natural frequency of the liquid storage device on rotation is increased, and the resonance phenomenon is avoided.

Through set up a plurality of cutting grooves on the reservoir mounting to can reduce the crooked degree of difficulty of reservoir mounting, in order to increase the thickness of reservoir mounting, promote the natural frequency on the reservoir gyration, and then avoid producing resonance phenomenon.

The fixing device according to the utility model can also have the following distinguishing technical features:

In some embodiments, optionally, the first end of the reservoir fixing member has a connection hook, and the fixing frame has a mounting opening adapted to the connection hook, and the connection hook is fastened to the mounting opening.

In this technical solution, the structure of the reservoir holder is defined. In order to enable the liquid storage device fixing piece to be connected to the fixing frame, the connecting hooks matched with the fixing frame are arranged in the liquid storage device fixing piece. Specifically, the first end of reservoir mounting has the couple of connection, and the mount is equipped with the installing port with the couple adaptation of connection, and the couple of connection can lock in the installing port to connect the reservoir mounting in the mount, and then realize the installation fixed to the reservoir. The connecting hook can be separated from the fixing frame, and when an operator needs to unfixed the liquid storage device, the operator can move the connecting hook out of the mounting opening to unfixed the liquid storage device.

Through set up the couple in the first end of reservoir mounting to set up the installing port at the mount, thereby can realize the reservoir mounting and the connection of mount through the cooperation of couple and installing port, and then realize the installation fixed to the reservoir.

In some embodiments, optionally, the second end of the reservoir fixture has a fixing tab, the fixing tab being fixedly connected to the fixing frame.

In this technical solution, the structure of the reservoir holder is further defined. The reservoir holder also has a fixing tab for connection with the fixing bracket. Specifically, the second end of the reservoir mounting has a fixed connection piece, which can be fixedly connected to the mount. In one possible technical solution, the fixing connection piece is fixedly connected to the fixing frame by a screw, and the fixing connection piece can also be connected to the fixing bracket by a welding process.

In some embodiments, optionally, the holder has a recess for receiving at least a portion of the reservoir.

In this technical scheme, the structure of the fixing frame is defined. The holder has a recess shaped to fit the reservoir, the recess being adapted to receive at least a portion of the reservoir. In the case where the fixing device is used for fixing the liquid reservoir, at least a part of the liquid reservoir is located in the groove. So, on the one hand can carry out spacingly to the reservoir through the recess, promote the firm degree of reservoir, on the other hand reducible reservoir occupied installation space is favorable to the miniaturized design of product.

In some embodiments, optionally, a plurality of slots are uniformly distributed along the extending direction of the reservoir holder.

In this embodiment, the manner of arrangement of the slits is defined. Specifically, a plurality of grooving are followed the extending direction equipartition of reservoir mounting, so, can make the intensity of reservoir mounting everywhere tend to the equilibrium, avoid appearing the circumstances of reservoir mounting local fracture damage, extension reservoir mounting's life. In one possible technical solution, the number of the slots is 3 to 5, and the plurality of slots are uniformly distributed on the upper side and the lower side of the reservoir fixing piece.

In some embodiments, optionally, the slot has a diameter d and the reservoir holder has a width h 1/2 h.ltoreq.d.ltoreq.3/4 h.

In this embodiment, the relationship between the size of the slot and the size of the reservoir holder is defined. Specifically, the diameter of the cutting groove is d, the width of the liquid reservoir fixing piece is h, and d is more than or equal to 1/2h and less than or equal to 3/4h. It is understood that the larger the diameter of the slot is, the easier the reservoir holder is to bend and shape, but the strength of the reservoir holder is reduced, in order to reduce the processing difficulty of the reservoir holder on the basis of ensuring the strength of the reservoir holder, the relation between the diameter dimension d of the slot and the width dimension h of the reservoir holder is limited to be 1/2h less than or equal to d less than or equal to 3/4h, so that the reservoir holder can be ensured to have enough strength, and the processing difficulty of the reservoir holder can be reduced.

In some embodiments, the thickness of the reservoir holder may optionally range in size from 1.2mm to 1.5mm.

In this solution, the dimensions of the reservoir holder are further defined. Specifically, the thickness of the liquid storage device fixing piece ranges from 1.2mm to 1.5mm, and compared with products in the prior art, the thickness of the liquid storage device fixing piece in the fixing device is improved, so that the natural frequency of the liquid storage device on rotation is improved, resonance between the liquid storage device and other parts in electrical equipment used by a compressor is avoided, and product noise is reduced.

In some embodiments, the width of the reservoir holder may optionally be in the range of 10mm to 30mm.

In this solution, the dimensions of the reservoir holder are further defined. Specifically, the width of the reservoir holder ranges in size from 10mm to 30mm. Therefore, the strength of the liquid storage device fixing piece can be ensured to meet the use requirement of the product.

The second aspect of the present utility model also provides a liquid storage device, including the fixing device set forth in the first aspect of the present utility model.

The liquid storage device provided by the second aspect of the utility model has all the beneficial effects of the fixing device because the fixing device provided by the first aspect of the utility model is included.

In some embodiments, optionally, the liquid storage device further comprises: a reservoir for storing a liquid; the vibration reduction piece is sleeved on the liquid reservoir and is positioned between the liquid reservoir fixing piece of the fixing device and the wall surface of the liquid reservoir.

In this embodiment, the structure of the liquid storage device is further defined. The liquid storage device comprises a liquid storage device and a vibration reduction piece, wherein the liquid storage device is used for storing liquid, and the liquid storage device is used in the compressor and is communicated with the main body of the compressor. The damping piece cover is located the reservoir, and the damping piece is located between fixing device's reservoir mounting and the wall of reservoir, and the damping piece can play the cushioning effect to reduce the noise that produces because of the vibration. In one possible solution, the damping element is a rubber pad.

The third aspect of the present utility model also provides a compressor comprising the fixing device according to the first aspect of the present utility model, or the liquid storage device according to the second aspect of the present utility model.

The compressor provided by the third aspect of the utility model comprises the fixing device provided by the first aspect of the utility model or the liquid storage device provided by the second aspect of the utility model, so that the compressor has all the beneficial effects of the fixing device or the liquid storage device.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 shows one of the schematic structural diagrams of a liquid storage device according to an embodiment of the present utility model;

FIG. 2 shows a schematic structural view of a reservoir holder according to an embodiment of the present utility model;

fig. 3 shows a second schematic structural diagram of the liquid storage device according to an embodiment of the utility model.

The correspondence between the reference numerals and the component names in fig. 1 to 3 is:

100 fixing device, 110 fixing frame, 111 groove, 120 reservoir fixing piece, 121 cutting groove, 122 connecting hook, 123 fixing connection piece, 200 reservoir device, 210 reservoir, 220 vibration damper, 300 compressor main body.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways than those described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.

The fixing device 100, the liquid storage device 200, and the compressor provided according to some embodiments of the present utility model are described below with reference to fig. 1 to 3.

In one embodiment according to the present utility model, as shown in fig. 1, 2 and 3, the present utility model proposes a fixing device 100, the fixing device 100 being used to fix a reservoir 210 to a main body 300 of a compressor, the fixing device 100 comprising: the fixing frame 110, the fixing frame 110 is used for fixedly connecting with the main body 300 of the compressor; the reservoir fixing member 120, the reservoir fixing member 120 is used for encircling the reservoir 210, two ends of the reservoir fixing member 120 are connected to the fixing frame 110, and the reservoir fixing member 120 is provided with a plurality of cutting grooves 121.

The fixing device 100 according to the present application can be used in a compressor including a main body and a reservoir 210, and the fixing device 100 is used to fix the reservoir 210 to the main body 300 of the compressor. The fixing device 100 includes a fixing frame 110 and a reservoir fixing member 120, wherein the reservoir fixing member 120 is used to surround the reservoir 210 and is connected with the fixing frame 110, and the fixing frame 110 is used to be connected with the main body 300 of the compressor, so as to fix the reservoir 210 to the main body 300 of the compressor through the fixing device 100. Specifically, the fixing frame 110 is fixedly connected to the main body 300 of the compressor, the reservoir fixing member 120 surrounds the periphery of the reservoir 210, and two ends of the reservoir fixing member 120 are respectively connected to the fixing frame 110, so that the reservoir 210 can be fixed by the reservoir fixing member 120, and the reservoir 210 is fixed on the main body by the fixing device 100 due to the fixing frame 110 being fixedly connected to the main body 300 of the compressor.

Further, the reservoir holder 120 is provided with a plurality of slots 121. It is understood that, in the prior art, the liquid reservoir is fixed to the main body through the strap, and the thickness of the strap is thinner, so that the natural frequency of the liquid reservoir on the rotation is lower, resonance is easy to occur with other parts in the electrical equipment used by the compressor, and in order to avoid resonance, the thickness of the strap can be increased, but this easily causes difficulty in bending and processing of the strap. In order to avoid the above problems, the present application provides a plurality of slots 121 on the reservoir fixing member 120, so that the bending difficulty of the reservoir fixing member 120 can be reduced, and the problem of difficult processing of the reservoir fixing member 120 can not be caused even if the thickness of the reservoir fixing member 120 is increased, so that the thickness of the reservoir fixing member 120 is increased, the natural frequency of the reservoir 210 on rotation is increased, and the resonance phenomenon is avoided.

Through set up a plurality of cutting grooves 121 on reservoir mounting 120 to can reduce the crooked degree of difficulty of reservoir mounting 120, so that increase the thickness of reservoir mounting 120, promote the natural frequency on the reservoir 210 gyration, and then avoid producing resonance phenomenon.

In some embodiments, optionally, as shown in fig. 1, 2 and 3, the first end of the reservoir fixture 120 has a connection hook 122, and the fixing frame 110 has a mounting opening adapted to the connection hook 122, and the connection hook 122 is fastened to the mounting opening.

In this embodiment, the structure of the reservoir holder 120 is defined. In order to enable the reservoir holder 120 to be connected to the fixing frame 110, the present application provides a connection hook 122 in the reservoir holder 120, which is adapted to the fixing frame 110. Specifically, the first end of the reservoir fixing member 120 has a connection hook 122, the fixing frame 110 is provided with a mounting opening adapted to the connection hook 122, and the connection hook 122 can be fastened to the mounting opening to connect the reservoir fixing member 120 to the fixing frame 110, thereby realizing the mounting and fixing of the reservoir 210. The connection hook 122 can also be separated from the fixing frame 110, and when an operator needs to unset the reservoir 210, the operator can remove the connection hook 122 from the mounting port to release the reservoir 210 from being secured.

Through set up couple 122 at the first end of reservoir mounting 120 to set up the installing port at mount 110, thereby can realize the reservoir mounting 120 and the connection of mount 110 through the cooperation of couple 122 and installing port, and then realize the installation fixed to reservoir 210.

In some embodiments, optionally, as shown in fig. 1, 2 and 3, the second end of the reservoir fixture 120 has a fixing tab 123, the fixing tab 123 being fixedly connected to the fixing frame 110.

In this embodiment, the structure of the reservoir holder 120 is further defined. The reservoir holder 120 also has a fixing tab 123 for connection with a fixing bracket. Specifically, the second end of the reservoir fixture 120 has a fixing connection piece 123, and the fixing connection piece 123 can be fixedly connected to the fixing frame 110. In one possible embodiment, the fixing connection piece 123 is fixedly connected to the fixing frame 110 by a screw, and the fixing connection piece 123 can also be connected to the fixing bracket by a welding process.

In some embodiments, optionally, as shown in fig. 1, 2, and 3, the mount 110 has a recess 111, the recess 111 for receiving at least a portion of the reservoir 210.

In this embodiment, the structure of the holder 110 is defined. The holder 110 has a recess 111, the recess 111 being shaped to fit the reservoir 210, the recess 111 being adapted to receive at least a portion of the reservoir 210. With the fixture 100 mounted and secured to the reservoir 210, at least a portion of the reservoir 210 is positioned within the recess 111. So, on the one hand can carry out spacingly to the reservoir 210 through recess 111, promote the firm degree of reservoir 210, on the other hand reducible reservoir 210 takes up installation space, is favorable to the miniaturized design of product.

In some embodiments, optionally, a plurality of slots 121 are uniformly distributed along the extension of the reservoir holder 120.

In this embodiment, the arrangement of the slit 121 is defined. Specifically, the plurality of slots 121 are uniformly distributed along the extending direction of the reservoir fixing member 120, so that the strength of the reservoir fixing member 120 is balanced, the reservoir fixing member 120 is prevented from being partially broken and damaged, and the service life of the reservoir fixing member 120 is prolonged. In one possible embodiment, the number of slots 121 is 3 to 5, and the plurality of slots 121 are uniformly distributed on both the upper and lower sides of the reservoir holder 120.

In some embodiments, alternatively, as shown in FIGS. 1, 2 and 3, the diameter of the slot 121 is d and the width of the reservoir holder 120 is h,1/2 h.ltoreq.d.ltoreq.3/4 h.

In this embodiment, a relationship between the size of the slot 121 and the size of the reservoir holder 120 is defined. Specifically, the diameter of the slot 121 is d, and the width of the reservoir holder 120 is h,1/2 h.ltoreq.d.ltoreq.3/4 h. It will be appreciated that the larger the diameter of the slot 121, the easier the reservoir holder 120 is to bend and form, but the strength of the reservoir holder 120 will be reduced, in order to reduce the difficulty in processing the reservoir holder 120 while ensuring the strength of the reservoir holder 120, the present application limits the relationship between the diameter dimension d of the slot 121 and the width dimension h of the reservoir holder 120 to 1/2 h.ltoreq.d.ltoreq.3/4 h, thus ensuring that the reservoir holder 120 has sufficient strength and also reducing the difficulty in processing the reservoir holder 120.

In some embodiments, the thickness of the reservoir fixture 120 may optionally range in size from 1.2mm to 1.5mm.

In this embodiment, the size of the reservoir holder 120 is further defined. Specifically, the thickness of the reservoir fixing member 120 ranges from 1.2mm to 1.5mm, and compared with the product in the prior art, the thickness of the reservoir fixing member 120 in the fixing device 100 provided by the application is improved, thereby improving the natural frequency of the rotation of the reservoir 210, avoiding resonance between the reservoir 210 and other components in the electrical equipment used by the compressor, and reducing the noise of the product.

In some embodiments, the width of the reservoir holder 120 may optionally range in size from 10mm to 30mm.

In this embodiment, the size of the reservoir holder 120 is further defined. Specifically, the width of the reservoir holder 120 ranges in size from 10mm to 30mm. In this way, the strength of the reservoir holder 120 can be ensured to meet the usage requirements of the product.

The second aspect of the present utility model also proposes a liquid storage device 200 comprising the fixing device 100 according to the first aspect of the present utility model.

The liquid storage device 200 according to the second aspect of the present utility model includes the fixing device 100 according to the first aspect of the present utility model, and thus has all the advantages of the fixing device 100.

In some embodiments, optionally, as shown in fig. 1, 2, and 3, the liquid storage device 200 further includes: a reservoir 210 for storing a liquid; the damping member 220 is sleeved on the reservoir 210, and the damping member 220 is located between the reservoir fixing member 120 of the fixing device 100 and a wall surface of the reservoir 210.

In this embodiment, the structure of the liquid storage device 200 is further defined. The liquid storage device 200 includes a liquid storage 210 and a vibration damping member 220, wherein the liquid storage 210 is used to store liquid, and the liquid storage 210 is used in the compressor and communicates with the main body 300 of the compressor. The damping member 220 is sleeved on the reservoir 210, and the damping member 220 is located between the reservoir fixing member 120 of the fixing device 100 and the wall surface of the reservoir 210, so that the damping member 220 can play a role in damping, so as to reduce noise generated by vibration. In one possible embodiment, vibration dampening element 220 is a rubber pad.

The third aspect of the present utility model also proposes a compressor comprising the fixing device 100 according to the first aspect of the present utility model, or the liquid storage device 200 according to the second aspect of the present utility model.

The compressor according to the third aspect of the present utility model has all the advantages of the fixing device 100 or the liquid storage device 200, because it includes the fixing device 100 according to the first aspect of the present utility model or the liquid storage device 200 according to the second aspect of the present utility model.

In one possible embodiment, the present utility model proposes a liquid storage device 200 including a liquid storage bracket (i.e., a fixing frame 110), a liquid storage band (i.e., a liquid storage fixing member 120), a rubber sheet (i.e., a vibration damping member 220) disposed between the liquid storage band and the liquid storage 210, and a liquid storage 210 connected to a main body 300 of a compressor, the rubber sheet being a high damping coefficient butyl rubber. The reservoir cuff has a thickness of 1.2mm to 1.5mm. The liquid storage device is characterized in that the liquid storage device hoop is provided with the cutting grooves 121, the diameter of the cutting grooves 121 is 1/2 to 3/4 of the width of the liquid storage device hoop, the number of the cutting grooves 121 is 3 to 5, and the plurality of cutting grooves 121 are uniformly distributed on the curve section of the liquid storage device hoop. The utility model has the characteristics of simple and reasonable structure, improved rigidity of the liquid storage device strap, maintained bending flexibility, simple assembly, small vibration and low noise.

The utility model solves the problem of installation manufacturability by additionally arranging the cutting groove 121 on the liquid storage hoop so as to realize flexible bending of the liquid storage hoop. The thickness of the reservoir cuff with the slot 121 can be 1.2mm to 1.5mm, the solid frequency is improved by 30% to 50%, and the possibility of resonance problem of the compressor and the system pipeline of the electrical equipment used by the compressor is greatly reduced.

In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and 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 present utility model. In this specification, schematic representations of the above terms 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.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (11)

1. A fixture for securing a reservoir to a body of a compressor, the fixture comprising:

the fixing frame is used for being fixedly connected with the main body of the compressor;

The liquid storage device comprises a liquid storage device fixing piece, wherein the liquid storage device fixing piece is used for encircling the liquid storage device, two ends of the liquid storage device fixing piece are connected to the fixing frame, and a plurality of cutting grooves are formed in the liquid storage device fixing piece.

2. A fixing device according to claim 1, wherein,

The first end of reservoir mounting has the couple of connection, the mount have with the installation mouth of couple adaptation, the couple lock of connection in the installation mouth.

3. A fixing device according to claim 1, wherein,

The second end of the liquid storage device fixing piece is provided with a fixing connecting piece which is fixedly connected with the fixing frame.

4. A fixing device according to claim 1, wherein,

The mount has a recess for receiving at least a portion of the reservoir.

5. A fixing device according to any one of claims 1 to 4, wherein,

The plurality of cutting grooves are uniformly distributed along the extending direction of the liquid storage device fixing piece.

6. A fixing device according to any one of claims 1 to 4, wherein,

The diameter of the cutting groove is d, and the width of the liquid reservoir fixing piece is h, wherein d is more than or equal to 1/2h and less than or equal to 3/4h.

7. A fixing device according to any one of claims 1 to 4, wherein,

The reservoir fixture has a thickness ranging in size from 1.2mm to 1.5mm.

8. A fixing device according to any one of claims 1 to 4, wherein,

The width of the reservoir holder ranges from 10mm to 30mm in size.

9. A fluid storage device, comprising:

The fixture as claimed in any one of claims 1 to 8.

10. The fluid reservoir of claim 9, further comprising:

A reservoir for storing a liquid;

The vibration reduction piece is sleeved on the liquid reservoir and is positioned between the liquid reservoir fixing piece of the fixing device and the wall surface of the liquid reservoir.

11. A compressor, comprising:

the fixture of any one of claims 1 to 8; or (b)

A reservoir according to claim 9 or 10.