CN205136021U - Compressor and baffle assembly thereof - Google Patents
Compressor and baffle assembly thereof Download PDFInfo
- Publication number
- CN205136021U CN205136021U CN201520921334.2U CN201520921334U CN205136021U CN 205136021 U CN205136021 U CN 205136021U CN 201520921334 U CN201520921334 U CN 201520921334U CN 205136021 U CN205136021 U CN 205136021U
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- CN
- China
- Prior art keywords
- central diaphragm
- upper clapboard
- exhaust cavity
- baffle
- depth
- 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.)
- Expired - Fee Related
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- Reciprocating Pumps (AREA)
- Compressor (AREA)
Abstract
The utility model discloses a baffle assembly is the diaphragm structure of an assembly reprocessing earlier, the problem of the processing back plane degree that arouses because of rigidity is not enough of baffle overproof is solved. It is specific, go out respectively to mill the exhaust chamber that half degree of depth at last, median septum to the department increases a plurality of countersunk head through -hole at last baffle, and corresponding department increases the screw hole at the median septum. The rigidity of every baffle and the depth of parallelism problem of self need not considered this moment in the upper and lower plane of two baffles of grinding at first separately to can reduce baffle thickness as far as possible. During this scheme can effectively reduce, go up the baffle at post -installation whole height. Assembling earlier grinding again and can guaranteeing two the baffle assembly topmost plane and the planar depth of parallelism bottom, furtherly has guaranteed the depth of parallelism that the pump body assembled. The utility model also provides an use above -mentioned baffle assembly's compressor.
Description
Technical field
The utility model relates to Compressor Technology field, particularly a kind of compressor and baffle assembly thereof.
Background technique
At present, multicylinder compressor middle cylinders all uses dividing plate as exhaust passage.Its structure with reference to shown in Fig. 1, specifically can mill out complete exhaust cavity 03 on central diaphragm 02, then covers on exhaust cavity 03 with upper clapboard 01, forms exhaust passage.
But there is following two problems in existing this structure:
1. in, upper clapboard has larger thickness after mounting;
2. in, upper clapboard after mounting, topmost plane and plane bottom have larger parallelism;
Above two problems is particularly evident in the above compressor of three cylinders.
Model utility content
In view of this, the utility model provides a kind of baffle assembly, and the whole height in reducing, after upper clapboard assembling, is beneficial to the optimization of compressor arrangement.
The utility model additionally provides a kind of compressor applying aforementioned barriers assembly.
For achieving the above object, the utility model provides following technological scheme:
A kind of baffle assembly, comprise upper clapboard and central diaphragm, the bottom surface of described upper clapboard offers upper clapboard exhaust cavity, the position that the end face of described central diaphragm is relative with described upper clapboard exhaust cavity offers central diaphragm exhaust cavity, and described upper clapboard exhaust cavity and described central diaphragm exhaust cavity can form exhaust passage.
Preferably, the degree of depth of described upper clapboard exhaust cavity equals the degree of depth of described central diaphragm exhaust cavity.
Preferably, the thickness of described upper clapboard is not more than the degree of depth of upper clapboard exhaust cavity described in twice.
Preferably, the thickness of described central diaphragm is not more than the degree of depth of central diaphragm exhaust cavity described in twice.
Preferably, described upper clapboard and described central diaphragm have the assembly structure that can be fixed together.
Preferably, described assembly structure comprises: be opened in the countersunk head through hole on described upper clapboard, and be opened in the tapped hole of corresponding section on described central diaphragm; Described upper clapboard and described central diaphragm fixedly can be assembled together by countersunk head through hole described in screw bolt passes and described tapped hole.
Preferably, multiple described countersunk head through hole is circumferentially uniform on described upper clapboard, and multiple described tapped hole is circumferentially uniform on described central diaphragm.
A kind of compressor, comprise dividing plate, described dividing plate is above-mentioned baffle assembly.
As can be seen from above-mentioned technological scheme, the baffle assembly that the utility model provides, by exhaust cavity dimidiation, is separately positioned on the bottom surface of upper clapboard and the end face of central diaphragm; So, when the end face of the bottom surface of grinding upper clapboard and central diaphragm, do not need the rigidity considering each dividing plate, just due to this feature, upper, central diaphragm thickness only need than the respective exhaust cavity degree of depth slightly large (being generally 2 to 3 millimeters); And in prior art only when central diaphragm arranges exhaust cavity, upper clapboard because grinding time to consider self rigidity, its thickness is generally more than 5 millimeters; Visible, the whole height during this programme can reduce, after upper clapboard assembling, is beneficial to the optimization of compressor arrangement, can also reduces Material Cost in addition.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the assembly structure sectional view of dividing plate of the prior art;
The assembly structure sectional view of the baffle assembly that Fig. 2 provides for the utility model embodiment;
The detonation configuration schematic diagram of the baffle assembly that Fig. 3 provides for the utility model embodiment.
Wherein, in Fig. 1 of prior art, 01 is upper clapboard, and 02 is central diaphragm, and 03 is exhaust cavity;
In this programme of Fig. 2 and Fig. 3,11 is upper clapboard, and 12 is central diaphragm, and 13 is upper clapboard exhaust cavity, and 14 is central diaphragm exhaust cavity, and 15 is bolt.
Embodiment
Core improvement of the present utility model is to disclose a kind of baffle assembly, and the whole height in reducing, after upper clapboard assembling, is beneficial to the optimization of compressor arrangement.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 2 and Fig. 3, the assembly structure sectional view of the baffle assembly that Fig. 2 provides for the utility model embodiment; The detonation configuration schematic diagram of the baffle assembly that Fig. 3 provides for the utility model embodiment.
The baffle assembly that the utility model embodiment provides, comprise upper clapboard 11 and central diaphragm 12, its core improvement is, the bottom surface of upper clapboard 11 offers upper clapboard exhaust cavity 13, the position that the end face of central diaphragm 12 is relative with upper clapboard exhaust cavity 13 offers central diaphragm exhaust cavity 14, upper clapboard exhaust cavity 13 and central diaphragm exhaust cavity 14 can form exhaust passage, and its structure can with reference to shown in Fig. 2.Be understandable that, the direction concept in above-mentioned bottom surface and end face is according to the assembling condition of each dividing plate, lower with.
As can be seen from above-mentioned technological scheme, the baffle assembly that the utility model embodiment provides, by exhaust cavity dimidiation, is separately positioned on the bottom surface of upper clapboard and the end face of central diaphragm; So, when the end face of the bottom surface of grinding upper clapboard and central diaphragm, do not need the rigidity considering each dividing plate, just due to this feature, upper, central diaphragm thickness only need than the respective exhaust cavity degree of depth slightly large (being generally 2 to 3 millimeters).And in prior art only when central diaphragm arranges exhaust cavity, upper clapboard because grinding time to consider self rigidity, its thickness is generally more than 5 millimeters.Visible, this programme can remove for meeting the part-structure thickness of grinding stiffness in dividing plate, thus can reduce block board thickness as far as possible, reduces overall assembling height.
At this to need to design the exhaust cavity that total depth is 6mm, the thickness of upper clapboard 01 of the prior art is at least 5mm, and the thickness of central diaphragm 02 is at least 8mm; When the thickness of the upper clapboard 11 in this programme is 5mm, can comprise the upper clapboard exhaust cavity 13 that the degree of depth is 3mm, now the thickness of central diaphragm 12 only needs 5mm, comprises the lower clapboard exhaust cavity 14 that the degree of depth is 3mm; Namely the height after current dividing plate assembling is at least 13mm, and highly can be only 10mm after the assembling of the utility model embodiment baffle assembly.Visible, the whole height during this programme can effectively reduce, after upper clapboard assembling, is beneficial to the optimization of compressor arrangement, can also reduces Material Cost in addition.Certainly, above degree of contrast is described for certain model, and the numerical value wherein used use only for reference, the protection domain of the utility model embodiment is not limited only to this.
As preferably, the degree of depth of upper clapboard exhaust cavity 13 equals the degree of depth of central diaphragm exhaust cavity 14.Total depth by exhaust cavity is divided into two, the exhaust cavity of the half degree of depth is gone out respectively to mill out at upper, central diaphragm, every block dividing plate is and only than the respective exhaust cavity degree of depth slightly large (being generally 2 to 3 millimeters), need at utmost can reduces the height after baffle assembly assembling.Certainly, those skilled in the art can also distribute the total depth of exhaust cavity according to actual needs, and the depth scale of adjustment upper clapboard exhaust cavity 13 and central diaphragm exhaust cavity 14, does not repeat them here.
In the specific embodiment that this programme provides, the thickness of upper clapboard 11 is not more than the degree of depth of twice upper clapboard exhaust cavity 13.Such as when the degree of depth of upper clapboard exhaust cavity 13 is 3mm, the thickness of upper clapboard 11 only than upper clapboard exhaust cavity 13 degree of depth large 2 to 3mm, thus on the basis ensureing basic structure, need reduce the thickness of upper clapboard 11 as far as possible.
Similar, the thickness of central diaphragm 12 is not more than the degree of depth of twice central diaphragm exhaust cavity 14.Such as when the degree of depth of central diaphragm exhaust cavity 14 is 3mm, the thickness of central diaphragm 12 only need than central diaphragm exhaust cavity 14 degree of depth large 2 to 3mm.
In order to optimize above-mentioned technological scheme further, upper clapboard 11 and central diaphragm 12 have the assembly structure that can be fixed together.Two faces (i.e. the bottom surface of upper clapboard 11 and the end face of central diaphragm 12) are between the two allowed to fit, the exhaust cavity formed.Then upper, central diaphragm after assembling are used as the grinding (as shown in Figure 2) that a part carries out upper and lower two planes.After processing, two dividing plates are not separated, and are directly used in compressor assembling.First assemble the parallelism that grinding again can ensure two baffle assemblies topmost planes and plane bottom, further, ensure that the parallelism that the pump housing assembles.
As preferably, assembly structure comprises: be opened in the countersunk head through hole on upper clapboard 11, and be opened in the tapped hole of corresponding section on central diaphragm 12; Upper clapboard 11 and central diaphragm 12 fixedly can be assembled together through countersunk head through hole and tapped hole successively by bolt 15.Its structure can with reference to shown in Fig. 3, and two dividing plates are locked by assembling countersunk screw 15, and above-mentioned countersunk head structure can avoid the processing having influence on upper and lower two planes of baffle assembly.Certainly, the fixing assembly structures such as riveted joint, clamping can also be adopted.
The baffle assembly that the utility model embodiment provides, the quantity of countersunk head through hole and tapped hole is multiple one to one, to strengthen fixing assembly structure, realizes more stable locking.
Concrete, multiple countersunk head through hole is circumferentially uniform on upper clapboard 11, and multiple tapped hole is circumferentially uniform on central diaphragm 12, and its structure can with reference to shown in Fig. 3, and the quantity of countersunk head through hole and tapped hole is three, is separated by 120 ° and is evenly distributed on respective dividing plate.
The utility model embodiment still provides a kind of compressor, comprises dividing plate, and its core improvement is, dividing plate is above-mentioned baffle assembly.This baffle assembly is mainly used in the sealing between two cylinders, and is the carrier of exhaust passage.Exhaust cavity is split into two halves by this programme, thus minimizing assembling height, the parallelism of guarantee the top plane and bottom plane.
In sum, the baffle assembly that the utility model embodiment provides is a kind of diaphragm structure first assembling reprocessing; Solve the problem that processing back plane degree that dividing plate causes because of insufficient rigidity is overproof.Concrete, go out respectively to mill out the exhaust cavity of the half degree of depth at upper, central diaphragm, and increase several countersunk head through holes at upper clapboard place, increase tapped hole in central diaphragm corresponding section.First separately the upper and lower plane of grinding two dividing plates, does not now need rigidity and the parallelism problem of self of considering each dividing plate.Just due to this feature, block board thickness only need be larger than the exhaust cavity degree of depth 2 to 3 millimeters, and current upper clapboard because grinding time to consider self rigidity, its thickness is generally more than 5 millimeters.Visible, during this programme can effectively reduce, upper clapboard whole height after mounting.Again two dividing plates are locked by assembling bolt, allow middle two faces fit, the exhaust cavity formed.Then upper, central diaphragm after assembling are used as the grinding that a part carries out upper and lower two planes.After processing, two dividing plates are not separated, and are directly used in compressor assembling.First assemble the parallelism that grinding again can ensure two baffle assemblies topmost planes and plane bottom, further, ensure that the parallelism that the pump housing assembles.The utility model embodiment still provides a kind of compressor applying aforementioned barriers assembly.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a baffle assembly, comprise upper clapboard (11) and central diaphragm (12), it is characterized in that, the bottom surface of described upper clapboard (11) offers upper clapboard exhaust cavity (13), the position that the end face of described central diaphragm (12) is relative with described upper clapboard exhaust cavity (13) offers central diaphragm exhaust cavity (14), and described upper clapboard exhaust cavity (13) and described central diaphragm exhaust cavity (14) can form exhaust passage.
2. baffle assembly according to claim 1, is characterized in that, the degree of depth of described upper clapboard exhaust cavity (13) equals the degree of depth of described central diaphragm exhaust cavity (14).
3. baffle assembly according to claim 1, is characterized in that, the thickness of described upper clapboard (11) is not more than the degree of depth of upper clapboard exhaust cavity (13) described in twice.
4. baffle assembly according to claim 1, is characterized in that, the thickness of described central diaphragm (12) is not more than the degree of depth of central diaphragm exhaust cavity (14) described in twice.
5. the baffle assembly according to claim 1-4 any one, is characterized in that, described upper clapboard (11) and described central diaphragm (12) have the assembly structure that can be fixed together.
6. baffle assembly according to claim 5, is characterized in that, described assembly structure comprises: be opened in the countersunk head through hole on described upper clapboard (11), and is opened in the tapped hole of the upper corresponding section of described central diaphragm (12); Described upper clapboard (11) and described central diaphragm (12) can pass through bolt (15) and fixedly be assembled together through described countersunk head through hole and described tapped hole successively.
7. baffle assembly according to claim 6, is characterized in that, the quantity of described countersunk head through hole and described tapped hole is multiple one to one.
8. baffle assembly according to claim 7, is characterized in that, multiple described countersunk head through hole is circumferentially uniform on described upper clapboard (11), and multiple described tapped hole is circumferentially uniform on described central diaphragm (12).
9. a compressor, comprises dividing plate, it is characterized in that, described dividing plate is the baffle assembly as described in claim 1-8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520921334.2U CN205136021U (en) | 2015-11-18 | 2015-11-18 | Compressor and baffle assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520921334.2U CN205136021U (en) | 2015-11-18 | 2015-11-18 | Compressor and baffle assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205136021U true CN205136021U (en) | 2016-04-06 |
Family
ID=55621820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520921334.2U Expired - Fee Related CN205136021U (en) | 2015-11-18 | 2015-11-18 | Compressor and baffle assembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205136021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595163A (en) * | 2017-09-30 | 2019-04-09 | 广东美芝制冷设备有限公司 | For the middle baffle assembly of compressor and with its double-cylinder compressor |
-
2015
- 2015-11-18 CN CN201520921334.2U patent/CN205136021U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595163A (en) * | 2017-09-30 | 2019-04-09 | 广东美芝制冷设备有限公司 | For the middle baffle assembly of compressor and with its double-cylinder compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20211118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |