阅读说明：本技术 一种模块化涡旋压缩机 (Modularized scroll compressor ) 是由 徐太星 沈亦晨 于 2020-11-05 设计创作，主要内容包括：本发明涉及一种模块化涡旋压缩机,包括顶盖、涡旋部、转接部、驱动部和控制器模块；顶盖底部的周向凸起处设有多个螺纹孔,顶盖内设有涡旋部；转接部包括转接块,转接块的周向处设有第一安装孔；转接块的底部设有主轴承座,主轴承座内设有轴承；驱动部包括壳体,壳体的顶部沿其周向处设有第二安装孔；壳体内设有与涡旋部相连的驱动组件；锁紧件穿过第二安装孔、第一安装孔以及螺纹孔将顶盖、转接部和驱动部固定相连；驱动部的底部设有控制器模块,本发明将涡旋压缩机分化为顶盖、涡旋部、转接部、驱动部和控制器模块五个模块,驱动部与涡旋部之间为分离设计,能满足一定区间内排量的涡旋压缩机的零部件共用,制造成本低,装配效率高。(The invention relates to a modularized scroll compressor, which comprises a top cover, a scroll part, a switching part, a driving part and a controller module, wherein the top cover is provided with a top cover shell; a plurality of threaded holes are formed in the circumferential bulge at the bottom of the top cover, and a vortex part is arranged in the top cover; the adapter part comprises an adapter block, and a first mounting hole is formed in the circumferential direction of the adapter block; the bottom of the transfer block is provided with a main bearing seat, and a bearing is arranged in the main bearing seat; the driving part comprises a shell, and a second mounting hole is formed in the top of the shell along the circumferential direction of the shell; a driving assembly connected with the vortex part is arranged in the shell; the locking piece penetrates through the second mounting hole, the first mounting hole and the threaded hole to fixedly connect the top cover, the switching part and the driving part; the invention divides the scroll compressor into five modules of a top cover, a scroll part, a switching part, a driving part and a controller module, the driving part and the scroll part are designed separately, and the requirement of sharing parts of the scroll compressor with the displacement in a certain interval can be met, the manufacturing cost is low, and the assembly efficiency is high.)

1. A modular scroll compressor, comprising: the device comprises a top cover, a vortex part, a switching part, a driving part and a controller module;

a plurality of threaded holes are formed in the circumferential bulge at the bottom of the top cover;

the vortex part is arranged in the top cover;

the adapter part comprises an adapter block, and a first mounting hole which is arranged corresponding to the threaded hole is formed in the circumferential direction of the adapter block;

the driving part comprises a shell; a second mounting hole which corresponds to the first mounting hole is formed in the top of the shell along the circumferential direction of the shell; a driving assembly is arranged in the shell and connected with the vortex part;

the bottom of the driving part is provided with a controller module;

wherein, the retaining member passes second mounting hole, first mounting hole and screw hole in proper order will the drive division switching portion with the top cap is fixed continuous, just, vortex portion locates between top cap and the switching portion.

2. The modular scroll compressor of claim 1, wherein: the vortex part comprises a movable vortex thrust plate, and a sliding groove is formed in the movable vortex thrust plate; a slidable cross slip ring is arranged in the sliding groove; the cross slip ring is provided with a movable vortex which is connected with the cross slip ring in a matching way; a static vortex is matched above the movable vortex; a fixed vortex fixing ring is arranged outside the fixed vortex; fastening holes are formed in the periphery of the static vortex fixing ring; the top of the static vortex is provided with a sealing plate; and a plurality of guide posts are arranged at the bottom of the movable vortex thrust plate, and the movable vortex thrust plate and the fixed vortex fixed ring are fixedly connected through screws after the guide posts penetrate through the fastening holes.

3. The modular scroll compressor of claim 1, wherein: the driving assembly comprises a main bearing seat, a bearing, a stator, a rotor and a crankshaft which are positioned in the shell; a bearing is matched in the main bearing seat, and the main bearing seat is assembled at the upper end in the shell; the rotor is arranged in the middle hole of the stator, the rotor and the crankshaft are installed in a matching mode, and the crankshaft penetrates through the bearing to be connected with the vortex portion.

4. The modular scroll compressor of claim 2, wherein: the number of the guide posts is four.

5. The modular scroll compressor of claim 1, wherein: the locking piece is a locking bolt.

Technical Field

The invention relates to a scroll compressor, in particular to a modular scroll compressor for a new energy automobile.

Background

The scroll compressor is a compressor of positive displacement compression, current scroll compressor is when producing the installation, put controller module board, vortex part and drive part whole together in the casing and assemble the installation, when making a certain model like this, except controller module part, other parts of making can only be used for single scroll compressor and use, and when need making other models, all parts need carry out redesign production, scroll compressor manufacturing cost has been increased, the production efficiency of enterprise and the competitiveness of product have been restricted.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide the modularized scroll compressor which can divide the scroll compressor into a plurality of modules, wherein the driving part and the scroll part are separately designed, so that the requirement of sharing parts of the scroll compressor with the displacement in a certain interval can be met, the manufacturing cost of enterprises is reduced, and the universality and the practicability are higher.

In order to achieve the purpose, the invention adopts the technical scheme that: a modular scroll compressor comprising: the device comprises a top cover, a vortex part, a switching part, a driving part and a controller module;

a plurality of threaded holes are formed in the circumferential bulge at the bottom of the top cover;

the vortex part is arranged in the top cover;

the adapter part comprises an adapter block, and a first mounting hole which is arranged corresponding to the threaded hole is formed in the circumferential direction of the adapter block;

the driving part comprises a shell; a second mounting hole which corresponds to the first mounting hole is formed in the top of the shell along the circumferential direction of the shell; a driving assembly is arranged in the shell and connected with the vortex part;

the bottom of the driving part is provided with a controller module;

wherein, the retaining member passes second mounting hole, first mounting hole and screw hole in proper order will the drive division switching portion with the top cap is fixed continuous, just, vortex portion locates between top cap and the switching portion.

Further, the vortex part comprises a movable vortex thrust plate, and a sliding groove is formed in the movable vortex thrust plate; a slidable cross slip ring is arranged in the sliding groove; the cross slip ring is provided with a movable vortex which is connected with the cross slip ring in a matching way; a static vortex is matched above the movable vortex; a fixed vortex fixing ring is arranged outside the fixed vortex; fastening holes are formed in the periphery of the static vortex fixing ring; the top of the static vortex is provided with a sealing plate; and a plurality of guide posts are arranged at the bottom of the movable vortex thrust plate, and the movable vortex thrust plate and the fixed vortex fixed ring are fixedly connected through screws after the guide posts penetrate through the fastening holes.

Further, the driving assembly comprises a main bearing seat, a bearing, a stator, a rotor and a crankshaft which are positioned in the shell; a bearing is matched in the main bearing seat, and the main bearing seat is assembled at the upper end in the shell; the rotor is arranged in the middle hole of the stator, the rotor and the crankshaft are installed in a matching mode, and the crankshaft penetrates through the bearing to be connected with the vortex portion.

Furthermore, the number of the guide posts is four.

Further, the locking member is a locking bolt.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:

according to the modular scroll compressor, the scroll compressor is integrally divided into five modules, namely the top cover, the scroll part, the switching part, the driving part and the controller module, wherein the driving part and the scroll part are separately designed, so that the requirement of sharing parts of the compressor with the displacement within a certain interval can be met, the matching is good, the assembly efficiency is improved, the manufacturing cost of the scroll compressor is reduced, the problem points of production and the management of the parts can be reduced due to the reduction of the parts, and the production competitiveness of enterprises is improved after the scroll compressor is in modular design.

Drawings

The technical scheme of the invention is further explained by combining the accompanying drawings as follows:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an internal cross-sectional view of the present invention;

FIG. 3 is a perspective view of a orbiting scroll thrust plate;

FIG. 4 is a schematic perspective exploded view of the present invention;

FIG. 5 is a schematic perspective view of the driving part;

FIG. 6 is a schematic perspective view of the scroll portion;

wherein: the scroll part 1, the adapter part 2, the driving part 3, the controller module 4, the movable scroll thrust plate 11, the sliding groove 12, the inner oldham ring 13, the movable scroll 14, the fixed scroll 15, the sealing plate 16, the guide post 17, the screw 18, the fixed scroll fixing ring 19, the adapter block 20, the first mounting hole 21, the main bearing seat 22, the bearing 23, the housing 30, the second mounting hole 31, the stator 32, the crankshaft 33, the rotor 34 and the top cover 50.

Detailed Description

The invention is described in further detail below with reference to the figures and the embodiments.

Referring to fig. 1-6, a modular scroll compressor according to the present invention includes a top cover 50, a scroll portion 1, an adapter portion 2, a driving portion 3, and a controller module 4; a plurality of threaded holes are formed in the circumferential projection at the bottom of the top cover 50; the controller module 4 is installed at the bottom of the driving part 3, and is used for controlling the operation of the scroll compressor.

The vortex part 1 is arranged in the top cover 50, the vortex part 1 comprises a movable vortex thrust plate 11, and a sliding groove 12 is formed in the movable vortex thrust plate 11; an inner cross slip ring 13 which can be arranged in a sliding manner is arranged in the sliding groove 12; the inner cross slip ring 13 is provided with a movable vortex 14 which is connected with the inner cross slip ring in a matching way; a fixed scroll 15 is arranged above the movable scroll 14 in a matched mode, and a fixed scroll fixing ring 19 is arranged outside the fixed scroll 15; fastening holes are formed in the periphery of the static vortex fixing ring 19; the top of the non-orbiting scroll 15 is fitted with a sealing plate 16; the bottom of the movable vortex thrust plate 11 is provided with four guide posts 17, the four guide posts 17 penetrate through fastening holes in the fixed ring 19 of the fixed vortex and then are fixedly connected with the fixed ring 19 of the fixed vortex through screws 18, and when different vortex types are needed, all the vortex types in an interval can be suitable only by adjusting the height of the movable vortex thrust plate 11, so that the whole movable vortex thrust plate can be prevented from being replaced.

The adapter part 2 is a transition part for connecting the top cover vortex part 1 and the driving part 3, the adapter part 2 comprises an adapter block 20, and a first mounting hole 21 corresponding to a threaded hole is formed in the circumferential direction of the adapter block 20; in actual use, the adapter part 2 can be used in a scroll compressor with interval discharge capacity without replacing any part.

The driving part 3 comprises a shell 30, and a second mounting hole 31 which is arranged corresponding to the first mounting hole 21 is arranged at the top of the shell 30 along the circumferential direction; a driving assembly is arranged in the shell and connected with the vortex part 1; the drive assembly includes a main bearing housing 22, a bearing 23, a stator 32, a rotor 34, and a crankshaft 33 within a housing 30; a bearing 23 is adapted in the main bearing seat 22, and the main bearing seat 22 is assembled at the upper end inside the shell 30; the rotor 34 is arranged in a central hole of the stator 32, the rotor 34 is matched with the crankshaft 33, and the crankshaft 33 passes through a bearing 23 to be connected with a vortex part; during practical use, the driving part 3 can be replaced as a whole, and is used for adapting to models of different stators, so that the universality is improved.

Because the movable vortex thrust surface and the main bearing seat are separately designed, the driving part and the vortex part can be pre-installed into a whole; during actual installation, firstly, the vortex part 1, the switching part 2 and the driving part 3 are respectively pre-installed, then the vortex part 1 is placed in the top cover 50, then the top cover 50, the switching part 2 and the driving part 3 are sequentially and vertically fixedly connected after the locking bolt sequentially penetrates through the second installation hole 31, the first installation hole 21 and the threaded hole, and then the controller module is installed at the bottom of the driving part 3, so that the whole scroll compressor is installed, wherein a rotor penetrates through a bearing and is connected with a movable vortex in the vortex part; in the use, when the compressor of displacement in certain interval need be changed, only need carry out the change of vortex portion and drive division can.

According to the modular scroll compressor, the scroll compressor is integrally divided into five modules, namely the top cover, the scroll part, the switching part, the driving part and the controller module, and the motor and the scroll part are separately designed, so that the requirement of sharing parts of the compressor with the displacement within a certain interval can be met, the matching is good, the assembly efficiency is improved, the manufacturing cost of the scroll compressor is reduced, the problem points of production and the management of the parts can be reduced due to the reduction of the parts, and the production competitiveness of enterprises is improved after the modular design of the scroll compressor.

The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.