CN201386642Y - Air compressor set with constant pressure function - Google Patents
Air compressor set with constant pressure function Download PDFInfo
- Publication number
- CN201386642Y CN201386642Y CN200920035867U CN200920035867U CN201386642Y CN 201386642 Y CN201386642 Y CN 201386642Y CN 200920035867 U CN200920035867 U CN 200920035867U CN 200920035867 U CN200920035867 U CN 200920035867U CN 201386642 Y CN201386642 Y CN 201386642Y
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- CN
- China
- Prior art keywords
- air compressor
- air
- pressure
- compressor set
- electric contact
- 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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Abstract
The utility model relates to a double-screw machine, in particular to an air compressor set with the constant pressure function, which is mainly used in the modified polybutylene terephthalate (PBT) production process, belongs to the field of chemical mechanical equipment. The air compressor set comprises an air storage tank (1) and an air compressor (2) which is connected with the air storage tank (1). The air compressor (2) is provided with an air pressure regulating spring (2.1). The air compressor set is characterized in that the air pressure regulating spring (2.1) is controlled by an electric contact pressure controller (3). In the utility model, as an electric contact pressure gauge is additionally arranged on the air compressor, the air pressure is controlled in the desired range, the reaction is keen, and the error is small; through running for a period of time, the equipment fault rate is obviously reduced, not only the energy is saved, but also the production efficiency is improved.
Description
(1) technical field
The utility model relates to a kind of air compressor unit, is specifically related to a kind of air compressor unit with pressure stabilization function.Belong to the chemical mechanical equipment technical field.
(2) background technique
Stable in modification PETG (PET) production process for guaranteeing equipment such as cutter and push-pull valve, need the air compressor stable gas pressure.Original technology is Regulation spring only to be set regulate air pressure (referring to Fig. 2) on air compressor, the defective of this kind way is: air pressure is difficult to stablize within the required range, error is bigger, frequent during production because the too high or too low equipment work instabilities such as cutter, push-pull valve that cause of air pressure, influence ordinary production, cause energy waste.
(3) summary of the invention
The utility model is to overcome above-mentioned deficiency, and the air compressor unit with pressure stabilization function that a kind of air pressure can be stablized within the required range, error is little is provided.
The purpose of this utility model is achieved in that a kind of air compressor unit with pressure stabilization function, comprise gas holder and the air compressor that is attached thereto, described air compressor is provided with the air pressure adjustment spring, it is characterized in that described air pressure adjustment spring is by the control of electric contact pressure controller.
The utlity model has the air compressor unit of pressure stabilization function, on air compressor, installed pressure gauge with electric contact additional, within the required range air pressure control, be quick on the draw, error is little, through operation after a while, equipment failure rate obviously reduces, and has not only saved the energy but also improved manufacturing efficiency.
(4) description of drawings
Fig. 1 is the schematic representation that the utlity model has the air compressor unit of pressure stabilization function.
Fig. 2 is original air compressor unit schematic representation.
Among the figure:
Gas holder 1,
Air compressor 2,
Air pressure adjustment spring 2.1,
Electric contact pressure controller 3.
(5) embodiment
Referring to Fig. 1, the utlity model has the air compressor unit of pressure stabilization function, comprise gas holder 1 and the air compressor 2 that is attached thereto, described air compressor 2 is provided with air pressure adjustment spring 2.1, and described air pressure adjustment spring 2.1 is by 3 controls of electric contact pressure controller.
Described air compressor 2 is to be arranged in parallel more than two or two.
Claims (2)
1, a kind of air compressor unit with pressure stabilization function, the air compressor (2) that comprises gas holder (1) and be attached thereto, described air compressor (2) is provided with air pressure adjustment spring (2.1), it is characterized in that described air pressure adjustment spring (2.1) is by electric contact pressure controller (3) control.
2, a kind of air compressor unit with pressure stabilization function according to claim 1 is characterized in that described air compressor (2) is to be arranged in parallel more than two or two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920035867U CN201386642Y (en) | 2009-03-05 | 2009-03-05 | Air compressor set with constant pressure function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920035867U CN201386642Y (en) | 2009-03-05 | 2009-03-05 | Air compressor set with constant pressure function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201386642Y true CN201386642Y (en) | 2010-01-20 |
Family
ID=41579176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920035867U Expired - Fee Related CN201386642Y (en) | 2009-03-05 | 2009-03-05 | Air compressor set with constant pressure function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201386642Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963727A (en) * | 2014-07-14 | 2015-10-07 | 摩尔动力(北京)技术股份有限公司 | Single-flow fluid unit and engine with single-flow fluid unit |
-
2009
- 2009-03-05 CN CN200920035867U patent/CN201386642Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963727A (en) * | 2014-07-14 | 2015-10-07 | 摩尔动力(北京)技术股份有限公司 | Single-flow fluid unit and engine with single-flow fluid unit |
| CN104963727B (en) * | 2014-07-14 | 2018-02-09 | 摩尔动力(北京)技术股份有限公司 | Single current element of fluid and the engine for including it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20100305 |