CN205730696U - A kind of Novel support structure for helical-lobe compressor suction filter - Google Patents
A kind of Novel support structure for helical-lobe compressor suction filter Download PDFInfo
- Publication number
- CN205730696U CN205730696U CN201620497535.9U CN201620497535U CN205730696U CN 205730696 U CN205730696 U CN 205730696U CN 201620497535 U CN201620497535 U CN 201620497535U CN 205730696 U CN205730696 U CN 205730696U
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- Prior art keywords
- steel
- helical
- suction filter
- lobe compressor
- compressor suction
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- Expired - Fee Related
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- Compressor (AREA)
Abstract
A kind of Novel support structure for helical-lobe compressor suction filter, this Novel support structure includes steel ring, steel pole and annular brace circle；Described steel ring is positioned at Novel support structure two ends, and two steel rings, by prolonging the some steel poles connections that the filtration core length direction of helical-lobe compressor suction filter is arranged, install steel annular bracing ring in the middle part of steel pole；Described steel ring diameter is identical with filtration core two ends internal diameter, is fixed on helical-lobe compressor suction filter filter element two ends.This utility model is by increasing annular brace circle in the middle part of filter element, framework supporting structure is supported by original one-part form and upgrades to two-part support or multisection type support, the protecting against shock level of helical-lobe compressor suction filter filter element can be significantly improved in structure, filter element is less likely to occur deformation or breakage in the course of the work, reduce mechanical accident, increase the service life.
Description
Technical field
This utility model belongs to Compressor Technology field, relates to a kind of novel for helical-lobe compressor suction filter
Support structure, for refrigeration plant or system.
Background technology
Helical-lobe compressor is a kind of positive displacement compressor type, it is possible to be used for compressing various working fluid, as being used for evaporating
Cold-producing medium.
By the high speed rotating compression refrigerant gas of screw rod during helical-lobe compressor work, helical-lobe compressor suction filter is filtered
Core is the important protective barrier of helical-lobe compressor.If filter element breakage is easily caused foreign body and enters compressor host, occur
The situation that main frame locking is even scrapped；If filter element resistance is excessive, unit energy can be increased.Classic screw compressor air suction
The supporting construction of filter element is Lantern, i.e. filter element two ends are separately installed with steel ring, and some steel poles prolong filtration
Core length direction is arranged, is connected by welding manner with steel ring.Owing to inspiratory flow rate is high, refrigeration system cleannes are low, air-breathing " band
Liquid " etc. aspect reason, it occur frequently that relatively large deformation in the filter element work process of this framing structure, even damaged, when
Filter screen is inhaled into compressor and easily leads to mechanical accident.Therefore, present stage is badly in need of the support to helical-lobe compressor suction filter
Structure improves, and increases the service life of helical-lobe compressor suction filter.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provides a kind of new for helical-lobe compressor suction filter
Type supporting construction, this Novel support structure can be reinforced existing helical-lobe compressor suction filter, make as suction filter bone
The filter element of shelf structure is not susceptible to deformation and breakage in the course of the work.
In order to achieve the above object, the technical solution of the utility model is:
A kind of Novel support structure for helical-lobe compressor suction filter, including steel ring 1, steel pole 2 and annular brace
Circle 3；Described steel ring 1 is positioned at Novel support structure two ends, and two steel rings 1 are by prolonging the filtration of helical-lobe compressor suction filter
The some steel poles 2 that core length direction is arranged connect, and install steel annular bracing ring 3 in the middle part of steel pole, and supporting construction is by one section
Formula supports and becomes two-part support or multisection type supporting construction, it is possible to significantly improve the anti-of helical-lobe compressor suction filter filter element
Impact-level.Described steel ring 1 diameter is identical with filtration core two ends internal diameter, is fixed on helical-lobe compressor suction filter filter element two
End；Described steel ring 1 is connected by fixed forms such as welding with steel pole 2；Described steel annular bracing ring 3 passes through with steel pole 2
The fixed forms such as welding connect.
The beneficial effects of the utility model are: by increasing annular brace circle in the middle part of filter element, skeletal support is tied
Structure is supported by original one-part form and upgrades to two-part support or multisection type support, can significantly improve helical-lobe compressor in structure and inhale
The protecting against shock level of air filter filter element, filter element is less likely to occur deformation or breakage in the course of the work, reduces machinery
Accident, increases the service life.
Accompanying drawing explanation
Fig. 1 is this utility model structure chart for the Novel support structure two-part of helical-lobe compressor suction filter.
In figure: 1 steel ring；2 steel poles；3 annular brace circles.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, below in conjunction with Fig. 1 and enforcement
Example, is described in further details this utility model.
A kind of Novel support structure for helical-lobe compressor suction filter, including steel ring 1, steel pole 2 and annular brace
Circle 3；Described steel ring 1 is positioned at Novel support structure two ends, and two steel rings 1 are by prolonging the filtration of helical-lobe compressor suction filter
The some steel poles 2 that core length direction is arranged connect, and install steel annular bracing ring 3 in the middle part of steel pole, and supporting construction is by one section
Formula supports and becomes two-part support or multisection type supporting construction, it is possible to significantly improve the anti-of helical-lobe compressor suction filter filter element
Impact-level.Described steel ring 1 diameter is identical with filtration core two ends internal diameter, is fixed on helical-lobe compressor suction filter filter element two
End；Described steel ring 1 is connected by welding manner with steel pole 2；Steel annular bracing ring 3 is connected by welding manner with steel pole 2.
Claims (2)
1. the Novel support structure for helical-lobe compressor suction filter, it is characterised in that include steel ring (1), steel pole
And annular brace circle (3) (2)；Described steel ring (1) is positioned at Novel support structure two ends, and two steel rings (1) are by prolonging screw rod pressure
The some steel poles (2) that the filtration core length direction of contracting machine suction filter is arranged connect, and install steel annular in the middle part of steel pole
Bracing ring (3), supporting construction is supported from one-part form and becomes two-part support or multisection type supporting construction, it is possible to significantly improve screw rod
The protecting against shock level of compressor air suction filter element；Described steel ring (1) diameter is identical with filtration core two ends internal diameter, is fixed on
Helical-lobe compressor suction filter filter element two ends.
A kind of Novel support structure for helical-lobe compressor suction filter the most according to claim 1, its feature exists
In, described steel ring (1) is connected by welding manner with steel pole (2)；Described steel annular bracing ring (3) leads to steel pole (2)
Cross welding manner to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620497535.9U CN205730696U (en) | 2016-05-26 | 2016-05-26 | A kind of Novel support structure for helical-lobe compressor suction filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620497535.9U CN205730696U (en) | 2016-05-26 | 2016-05-26 | A kind of Novel support structure for helical-lobe compressor suction filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205730696U true CN205730696U (en) | 2016-11-30 |
Family
ID=57361972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620497535.9U Expired - Fee Related CN205730696U (en) | 2016-05-26 | 2016-05-26 | A kind of Novel support structure for helical-lobe compressor suction filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205730696U (en) |
-
2016
- 2016-05-26 CN CN201620497535.9U patent/CN205730696U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20200526 |