CN215860796U - Economizer of low-temperature screw compressor - Google Patents
Economizer of low-temperature screw compressor Download PDFInfo
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- CN215860796U CN215860796U CN202122155029.5U CN202122155029U CN215860796U CN 215860796 U CN215860796 U CN 215860796U CN 202122155029 U CN202122155029 U CN 202122155029U CN 215860796 U CN215860796 U CN 215860796U
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- economizer
- fixedly connected
- screw compressor
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Abstract
The utility model discloses an economizer of a low-temperature screw compressor, which comprises a compressor and an economizer body, wherein a groove body is arranged at the upper end of the compressor, a moving mechanism is arranged in the groove body and connected with two sliding blocks, the sliding blocks are in sliding connection with the inner wall of the groove body, the side wall of each sliding block is connected with a fixing mechanism, two limiting plates are fixedly connected at the upper end of the compressor, a rotating mechanism is connected at the upper end of the economizer body, and a plurality of connecting pipes are arranged at the upper end of the economizer body. The utility model has reasonable structure, and can rapidly disassemble and assemble the economizer body through the moving mechanism and the fixing mechanism, thereby saving time and improving working efficiency; through setting up slewing mechanism and annular piece, can fix the pipeline, prevent that the pipeline from following takeover and dropping, and promoted the life of takeover.
Description
Technical Field
The utility model relates to the technical field of economizers, in particular to an economizer of a low-temperature screw compressor.
Background
The economizer is frequently used in a refrigerating system of a secondary air inlet screw compressor, under the working condition of lower evaporation temperature, the efficiency of the common single-stage screw compressor is reduced, the refrigerating capacity is reduced, and the exhaust temperature is higher. The use of the economizer can ensure that the single-stage screw compressor has wider application range and is more economical.
The economizer is generally installed on the compressor, and is connected with the compressor through the bolt now, and it is comparatively inconvenient to install, and the pipeline of economizer is touched easily in daily use, has long been followed the takeover and has come off and cause the takeover to damage easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an economizer of a low-temperature screw compressor.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a low temperature screw compressor's economic ware, includes compressor and economic ware body, the compressor upper end is equipped with the cell body, be equipped with moving mechanism in the cell body, moving mechanism is connected with two sliders, slider and cell body inner wall sliding connection, the slider lateral wall is connected with fixed establishment, two limiting plates of compressor upper end fixedly connected with, economic ware body upper end is connected with slewing mechanism, economic ware body upper end is equipped with a plurality of takeovers.
Preferably, moving mechanism includes the two-way threaded rod of being connected with the relative inner wall of cell body rotation, the terminal fixedly connected with connecting rod of two-way threaded rod, the connecting rod end extends to outside the cell body and fixedly connected with changes the handle.
Preferably, fixed establishment include with slider lateral wall fixed connection's two splint, the slider lateral wall is equipped with the inserted block, the economic ware body lateral wall be equipped with inserted block complex recess.
Preferably, slewing mechanism includes and rotates the many pivots of being connected with economic ware body upper end, pivot lateral wall fixedly connected with device piece, device piece upper end is equipped with the bolt, the cover is equipped with first spring on the bolt, economic ware body upper end is equipped with a plurality of and bolt complex slots, pivot upper end fixedly connected with annular piece.
Preferably, a plurality of cavities are arranged in the annular block, a supporting rod is arranged in each cavity, one end, located in each cavity, of each supporting rod is elastically connected with the inner wall of each cavity through a second spring, and the other end of each supporting rod extends out of each cavity and is fixedly connected with an arc supporting plate.
Preferably, the clamping plate and the arc-shaped abutting plate are both provided with anti-slip pads.
Compared with the prior art, the utility model has the beneficial effects that:
1. through moving mechanism and fixed establishment, can dismantle fast and install the economic ware body, save the time, improve work efficiency.
2. Through setting up slewing mechanism and annular piece, can fix the pipeline, prevent that the pipeline from following takeover and dropping, and promoted the life of takeover.
Drawings
FIG. 1 is a schematic view of an economizer for a low temperature screw compressor according to the present invention;
FIG. 2 is a front view of an economizer body of an economizer of a low temperature screw compressor according to the present invention;
fig. 3 is an enlarged schematic view of a structure at a point a of an economizer of a low-temperature screw compressor according to the present invention.
In the figure: the device comprises a compressor 1, a groove 2, a bidirectional threaded rod 3, a sliding block 4, an inserting block 5, a groove 6, a clamping plate 7, a limiting plate 8, a connecting pipe 9, a ring block 10, a connecting rod 11, a rotating handle 12, an economizer body 13, a rotating shaft 14, a device block 15, a plug 16, a slot 17, an arc-shaped abutting plate 18, a cavity 19 and an abutting rod 20.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-3, an economizer of low temperature screw compressor, including compressor 1 and economizer body 13, compressor 1 upper end is equipped with cell body 2, is equipped with moving mechanism in the cell body 2, moving mechanism includes the two-way threaded rod 3 of being connected with the relative inner wall rotation of cell body 2, 3 terminal fixedly connected with connecting rod 11 of two-way threaded rod, the connecting rod 11 end extends to outside the cell body 2 and fixedly connected with changes 12, change 12 and drive connecting rod 11 and rotate, connecting rod 11 drives two-way threaded rod 3 and rotates, two-way threaded rod 3 drives two sliders 4 and moves in opposite directions.
Moving mechanism is connected with two sliders 4, slider 4 and 2 inner wall sliding connection of cell body, and 4 lateral walls of slider are connected with fixed establishment, and fixed establishment include with 4 lateral wall fixed connection's of slider two splint 7, and 4 lateral walls of slider are equipped with inserted block 5, and the 13 lateral walls of economic ware body be equipped with 5 complex recesses 6 of inserted block, and during 5 inserted recesses 6 of inserted block, splint 7 pressed from both sides economic ware body 13 tightly, and the completion is fixed.
The upper end of the compressor 1 is fixedly connected with two limiting plates 8, the upper end of the economizer body 13 is connected with a rotating mechanism, the rotating mechanism comprises a plurality of rotating shafts 14 which are rotatably connected with the upper end of the economizer body 13, the side wall of each rotating shaft 14 is fixedly connected with a device block 15, the upper end of each device block 15 is provided with a bolt 16, each bolt 16 is sleeved with a first spring, the upper end of the economizer body 13 is provided with a plurality of slots 17 which are matched with the bolts 16, the upper end of each rotating shaft 14 is fixedly connected with an annular block 10, a plurality of cavities 19 are arranged in the annular blocks 10, each cavity 19 is internally provided with a support rod 20, one end of each support rod 20, which is positioned in each cavity 19, is elastically connected with the inner wall of each cavity 19 through a second spring, the other end of each support rod 20 extends out of each cavity 19 and is fixedly connected with an arc-shaped support plate 18, a pipeline penetrates through the middle of each annular block 10, under the elastic force of the second springs, the arc-shaped support plates 18 clamp the pipeline tightly to complete fixation, the side walls of the clamping plate 7 and the arc-shaped abutting plate 18 are both provided with non-slip mats, and the upper end of the economizer body 13 is provided with a plurality of connecting pipes 9.
When the economizer is used, when the economizer body 13 needs to be installed, the economizer body 13 is placed between two limiting plates 8, the rotating handle 12 is rotated, the rotating handle 12 drives the connecting rod 11 to rotate, the connecting rod 11 drives the bidirectional threaded rod 3 to rotate, the bidirectional threaded rod 3 drives the two sliding blocks 4 to move oppositely, the sliding blocks 4 drive the inserting block 5 and the two clamping plates 7 to move horizontally, the inserting block 5 is inserted into the groove 6, the clamping plates 7 clamp the economizer body 13 to finish fixing, when a pipeline needs to be fixed, the inserting pin 16 is pulled up, the rotating shaft 14 is rotated, the annular block 10 is adjusted to a proper position, the inserting pin 16 is loosened, under the elastic force of the first spring, the inserting pin 16 is inserted into the inserting groove 17 to finish fixing, the pipeline passes through the annular block 10, and under the elastic force of the second spring, the arc-shaped abutting plate 18 clamps the pipeline to finish fixing.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a low temperature screw compressor's economic ware, includes compressor (1) and economic ware body (13), its characterized in that, compressor (1) upper end is equipped with cell body (2), be equipped with moving mechanism in cell body (2), moving mechanism is connected with two slider (4), slider (4) and cell body (2) inner wall sliding connection, slider (4) lateral wall is connected with fixed establishment, two limiting plates (8) of compressor (1) upper end fixedly connected with, economic ware body (13) upper end is connected with slewing mechanism, economic ware body (13) upper end is equipped with a plurality of takeover (9).
2. The economizer of a low-temperature screw compressor as claimed in claim 1, wherein the moving mechanism comprises a bidirectional threaded rod (3) rotatably connected with the opposite inner wall of the tank body (2), the tail end of the bidirectional threaded rod (3) is fixedly connected with a connecting rod (11), and the tail end of the connecting rod (11) extends out of the tank body (2) and is fixedly connected with a rotating handle (12).
3. The economizer of a low-temperature screw compressor according to claim 1, characterized in that the fixing mechanism comprises two clamping plates (7) fixedly connected with the side wall of the sliding block (4), the side wall of the sliding block (4) is provided with an insert block (5), and the side wall of the economizer body (13) is provided with a groove (6) matched with the insert block (5).
4. The economizer of the low-temperature screw compressor as claimed in claim 1, wherein the rotating mechanism comprises a plurality of rotating shafts (14) rotatably connected with the upper end of the economizer body (13), a device block (15) is fixedly connected to the side wall of each rotating shaft (14), a bolt (16) is arranged at the upper end of each device block (15), a first spring is sleeved on each bolt (16), a plurality of slots (17) matched with the bolts (16) are arranged at the upper end of the economizer body (13), and an annular block (10) is fixedly connected to the upper end of each rotating shaft (14).
5. The economizer of a low-temperature screw compressor according to claim 4, wherein a plurality of cavities (19) are arranged in the annular block (10), a resisting rod (20) is arranged in each cavity (19), one end of the resisting rod (20) located in each cavity (19) is elastically connected with the inner wall of each cavity (19) through a second spring, and the other end of the resisting rod (20) extends out of each cavity (19) and is fixedly connected with an arc-shaped resisting plate (18).
6. The economizer of a low-temperature screw compressor according to claim 3, characterized in that the clamping plate (7) and the arc-shaped abutting plate (18) are provided with non-slip pads on the side walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122155029.5U CN215860796U (en) | 2021-09-07 | 2021-09-07 | Economizer of low-temperature screw compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122155029.5U CN215860796U (en) | 2021-09-07 | 2021-09-07 | Economizer of low-temperature screw compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215860796U true CN215860796U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122155029.5U Active CN215860796U (en) | 2021-09-07 | 2021-09-07 | Economizer of low-temperature screw compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215860796U (en) |
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2021
- 2021-09-07 CN CN202122155029.5U patent/CN215860796U/en active Active
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