CN204877950U - Energy -concerving and environment -protective type vacuum pump - Google Patents
Energy -concerving and environment -protective type vacuum pump Download PDFInfo
- Publication number
- CN204877950U CN204877950U CN201520578516.4U CN201520578516U CN204877950U CN 204877950 U CN204877950 U CN 204877950U CN 201520578516 U CN201520578516 U CN 201520578516U CN 204877950 U CN204877950 U CN 204877950U
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- CN
- China
- Prior art keywords
- dividing plate
- vacuum pump
- pump housing
- motor
- fuel tank
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- 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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- Applications Or Details Of Rotary Compressors (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model provides an energy -concerving and environment -protective type vacuum pump, including the pump body, motor and oil tank, the pump body is connected with the motor, oil tank and pump body fixed connection, the pump body directly links the formula with the motor adoption and is connected. The utility model discloses a vacuum pump has increased check valve and ARC filtering net in that the oil tank is inside, has fully filtered the oil mist, has increased the strainer valve, and the problem of oil spout and polluted environment has thoroughly been solved to the denoising sound that disappears.
Description
Technical field
The utility model relate to a kind of energy-saving environment protection vacuum pump, belongs to vacuum equipment field.
Background technique
Rotary-vane vaccum pump there will be fuel injection event at fuel tank internal unavoidably in normally running up, the element of vacuum pump can be polluted like this, also can make to be doped with a little mist of oil in gas, reduce the working efficiency of vacuum pump, reduce the working life of vacuum pump, and pollute the environment.
Model utility content
In order to solve the deficiencies in the prior art, the utility model provides a kind of energy-saving environment protection vacuum pump, comprise the pump housing, motor and fuel tank, the described pump housing is connected with motor, described fuel tank is fixedly connected with the pump housing, the oil outlet of described fuel tank is corresponding with the filler opening of the pump housing, described inner wall of oil tank face is provided with dividing plate one, fuel tank internal is separated into shoe cream room and filter storage chamber by described dividing plate one, described filter storage chamber is positioned at the top of shoe cream room, the dividing plate one that described filter storage chamber is corresponding is provided with conducting in the intermediate exhaust hole of shoe cream room, it is characterized in that: the described pump housing and motor adopt direct-connected connection, described shoe cream room internal face is also provided with dividing plate two, one end of described dividing plate two is connected with tank envelope, the other end of described dividing plate two is connected with dividing plate one, described dividing plate two is provided with filter screen, the top of described dividing plate two is also provided with dividing plate three, one end of described dividing plate three is connected with tank envelope, the other end of described dividing plate three is connected with dividing plate one, described dividing plate three is between intermediate exhaust hole and dividing plate two, described dividing plate three is provided with one-way valve.
Described filter screen is arc filter screen.
Vacuum pump of the present utility model adds one-way valve and arc filter screen at fuel tank internal, has fully filtered mist of oil, has added filter tap, abated the noise, and thoroughly solves the problem of oil spout and befouling environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of fuel tank internal.
Embodiment
Below describe the technical solution of the utility model in detail by accompanying drawing.
As illustrated in fig. 1 and 2, a kind of energy-saving environment protection vacuum pump described in the utility model, comprise the pump housing 2, motor 3 and fuel tank 1, the described pump housing 2 adopts direct-connected connection with motor 3, described fuel tank 1 and the pump housing 2 are fixed by bolt and are connected, the oil outlet of described fuel tank 1 is corresponding with the filler opening of the pump housing 2, described fuel tank 1 internal face is provided with dividing plate 1, fuel tank internal is separated into shoe cream room 6 and filter storage chamber 5 by described dividing plate 1, described filter storage chamber 5 is positioned at the top of shoe cream room 6, the dividing plate 1 of described filter storage chamber 5 correspondence is provided with conducting in the intermediate exhaust hole 7 of shoe cream room 6, described shoe cream room 6 internal face is also provided with dividing plate 28, one end of described dividing plate 28 is connected with tank envelope 9, the other end of described dividing plate 28 is connected with dividing plate 1, described dividing plate 28 is provided with arc filter screen 10, abundant filtration mist of oil, reduce the pollution of environment.The top of described dividing plate 28 is also provided with dividing plate 3 11, one end of described dividing plate 3 11 is connected with tank envelope 9, the other end of described dividing plate 3 11 is connected with dividing plate 1, described dividing plate 3 11 is between intermediate exhaust hole 7 and dividing plate 28, described dividing plate 3 11 is provided with one-way valve 12, can eliminate the noise of exhaust.
The know-why of vacuum pump of the present utility model: when vacuum pump normally works, gas mixture is discharged in shoe cream room 6, first by the arcuate structure of arc filter screen 10, oil is back to rapidly shoe cream room 6, by one-way valve 12, all the other mist of oils are fully separated again, by mist of oil residual titration on arc filter screen 10, by arcuate structure, mist of oil is back in shoe cream room 6 again, finally by the metre filter in filter storage chamber 5, makes the air cleaner of discharge, pollution-free.
Claims (2)
1. an energy-saving environment protection vacuum pump, comprise the pump housing, motor and fuel tank, the described pump housing is connected with motor, described fuel tank is fixedly connected with the pump housing, the oil outlet of described fuel tank is corresponding with the filler opening of the pump housing, described inner wall of oil tank face is provided with dividing plate one, fuel tank internal is separated into shoe cream room and filter storage chamber by described dividing plate one, described filter storage chamber is positioned at the top of shoe cream room, the dividing plate one that described filter storage chamber is corresponding is provided with conducting in the intermediate exhaust hole of shoe cream room, it is characterized in that: the described pump housing and motor adopt direct-connected connection, described shoe cream room internal face is also provided with dividing plate two, one end of described dividing plate two is connected with tank envelope, the other end of described dividing plate two is connected with dividing plate one, described dividing plate two is provided with filter screen, the top of described dividing plate two is also provided with dividing plate three, one end of described dividing plate three is connected with tank envelope, the other end of described dividing plate three is connected with dividing plate one, described dividing plate three is between intermediate exhaust hole and dividing plate two, described dividing plate three is provided with one-way valve.
2. a kind of energy-saving environment protection vacuum pump according to claim 1, is characterized in that: described filter screen is arc filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520578516.4U CN204877950U (en) | 2015-08-04 | 2015-08-04 | Energy -concerving and environment -protective type vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520578516.4U CN204877950U (en) | 2015-08-04 | 2015-08-04 | Energy -concerving and environment -protective type vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204877950U true CN204877950U (en) | 2015-12-16 |
Family
ID=54822329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520578516.4U Expired - Fee Related CN204877950U (en) | 2015-08-04 | 2015-08-04 | Energy -concerving and environment -protective type vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204877950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020139A (en) * | 2015-08-04 | 2015-11-04 | 南通柯瑞特机械制造有限公司 | Energy-saving and environment-friendly vacuum pump |
-
2015
- 2015-08-04 CN CN201520578516.4U patent/CN204877950U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020139A (en) * | 2015-08-04 | 2015-11-04 | 南通柯瑞特机械制造有限公司 | Energy-saving and environment-friendly vacuum pump |
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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: 20151216 Termination date: 20200804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |