CN105351169B - The self-draining arrangement of vacuum pump pipeline - Google Patents
The self-draining arrangement of vacuum pump pipeline Download PDFInfo
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- CN105351169B CN105351169B CN201510755867.2A CN201510755867A CN105351169B CN 105351169 B CN105351169 B CN 105351169B CN 201510755867 A CN201510755867 A CN 201510755867A CN 105351169 B CN105351169 B CN 105351169B
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- waste liquid
- drainage mechanism
- surge tank
- valve
- liquid storage
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Abstract
The invention discloses a kind of self-draining arrangement of vacuum pump pipeline, including：Main drainage mechanism and secondary drainage mechanism, main drainage mechanism and secondary drainage mechanism are connected with vacuum system respectively；The main drainage mechanism and secondary drainage mechanism include surge tank, waste liquid storage tank, waste liquid outlet, stop valve, trimmer valve and purge valve；Two ends are respectively equipped with the middle part of air inlet and gas outlet, surge tank at air inlet provided with buffering gas port on the upside of the surge tank, and buffering pot bottom is provided with leakage fluid dram, and surge tank is connected in vacuum system by air inlet and gas outlet；The waste liquid storage tank is connected with surge tank, and the waste liquid outlet is connected to waste liquid storage pot bottom.By the above-mentioned means, the present invention can realize the automatic-discharging of cutting fluid without using manual intervention completely, that is, vacuum system is protected, production capacity is stabilized raising.
Description
Technical field
The present invention relates to vacuum pump pipeline application field, more particularly to a kind of self-draining arrangement of vacuum pump pipeline.
Background technology
In machining industry using vavuum pump carry out parts fixation simultaneously again using machining cutting fluid when, due to negative pressure will
Cause cutting fluid to enter vavuum pump, damage vacuum system.Existing processing method is the liquid in manual drain vacuum pipe, place
Need to stop production during reason, the corresponding valve of manual unlocking makes cutting fluid discharge vacuum pipe.Being shut down during processing can be caused raw
Production capacity power is reduced, and opens caused vacuum pressure reduction after valve, for the system of central gas supply, has a strong impact on phase
The production of the miscellaneous equipment of connection.
The content of the invention
, can be in production the present invention solves the technical problem of a kind of self-draining arrangement of vacuum pump pipeline is provided
During, the discharge for realizing cutting fluid in vacuum line do not shut down, not being depressured.
In order to solve the above technical problems, one aspect of the present invention is：There is provided a kind of vacuum pump pipeline from
Dynamic drainage arrangement, including：Main drainage mechanism and secondary drainage mechanism, main drainage mechanism and secondary drainage mechanism connect with vacuum system respectively
Connect；The main drainage mechanism and secondary drainage mechanism include surge tank, waste liquid storage tank, waste liquid outlet, stop valve, trimmer valve
And purge valve；Two ends are respectively equipped with the middle part of air inlet and gas outlet, surge tank and are provided with air inlet on the upside of the surge tank
Gas port is buffered, buffering pot bottom is provided with leakage fluid dram, and surge tank is connected in vacuum system by air inlet and gas outlet；It is described useless
Liquid storage tank is connected with surge tank, and the waste liquid outlet is connected to waste liquid storage pot bottom.
It is preferred that, described purge valve one end is connected with air compressor machine, and the purge valve other end is stored by pipeline and the waste liquid
Tank is connected；Described stop valve one end is connected on the pipeline between purge valve and waste liquid storage tank by three-way connection, stop valve
The other end is connected by pipeline with the leakage fluid dram of the buffering pot bottom；Deposited respectively with waste liquid by pipeline at the trimmer valve two ends
Storage tank is connected with the buffering gas port of surge tank.
The beneficial effects of the invention are as follows：The present invention can realize the automatic-discharging of cutting fluid, that is, protect vacuum system,
Production capacity is set to be stabilized raising.
Brief description of the drawings
Fig. 1 is the main structure diagram of the preferred embodiment of self-draining arrangement one of vacuum pump pipeline of the present invention；
The mark of each part is as follows in accompanying drawing：1st, surge tank；2nd, waste liquid storage tank；3rd, waste liquid outlet；4th, stop valve；5、
Trimmer valve；6th, purge valve.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Referring to Fig. 1, the embodiment of the present invention includes：
A kind of self-draining arrangement of vacuum pump pipeline, including：Main drainage mechanism and secondary drainage mechanism, main drainage mechanism and
Secondary drainage mechanism is connected with vacuum system respectively；The main drainage mechanism and secondary drainage mechanism include surge tank 1, waste liquid and stored
Tank 2, waste liquid outlet 3, stop valve 4, trimmer valve 5 and purge valve 6；The upside two ends of surge tank 1 be respectively equipped with air inlet and
Gas outlet, the middle part of surge tank 1 is provided with buffering gas port at air inlet, and the bottom of surge tank 1 is provided with leakage fluid dram, and surge tank 1 passes through
Air inlet and gas outlet are connected in vacuum system；Described one end of purge valve 6 is connected with air compressor machine, and the other end of purge valve 6 passes through
Pipeline is connected with the waste liquid storage tank 2；Described one end of stop valve 4 is connected to purge valve 6 by three-way connection and stored with waste liquid
On pipeline between tank 2, the other end of stop valve 4 is connected by pipeline with the leakage fluid dram of the bottom of surge tank 1；The trimmer valve
Buffering gas port of 5 two ends by pipeline respectively with waste liquid storage tank 2 and surge tank 1 is connected；The waste liquid outlet 3 is connected to useless
The bottom of liquid storage tank 2.
The present invention uses two sets of stop valves of major-minor, and main drainage mechanism and secondary drainage mechanism are used cooperatively, in vacuum system
Cutting fluid is flowed into waste liquid storage tank 2 from the surge tank 1 of secondary drainage mechanism, and the waste liquid storage tank 2 of secondary drainage mechanism is by a timing
Interior cutting fluid is first collected, and the amount of cutting fluid is determined using timer or sensor detection, after reaching a certain amount of,
The stop valve 4 of secondary drainage mechanism cuts off the leakage fluid dram of waste liquid storage tank 2 and the bottom of surge tank 1, and by purge valve 6 from waste liquid
The side of storage tank 2 enters compressed gas and discharges cutting fluid from waste liquid outlet.Then cutting for main drainage mechanism is slowly opened
Only valve, the trimmer valve of main drainage mechanism, which is opened, makes the air in the space of surge tank be unlikely to enter vacuum system quickly,
Surge tank serves very big cushioning effect, is minimized the pressure loss.So go round and begin again, the present invention can not make completely
Manually intervene and realize the automatic-discharging of cutting fluid, that is, protect vacuum system, production capacity is stabilized raising.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure that bright specification and accompanying drawing content are made, or other related technical fields are directly or indirectly used in, similarly
It is included within the scope of the present invention.
Claims (1)
1. a kind of self-draining arrangement of vacuum pump pipeline, it is characterised in that including：Main drainage mechanism and secondary drainage mechanism, it is main
Drainage mechanism and secondary drainage mechanism are connected with vacuum system respectively；The main drainage mechanism and secondary drainage mechanism include buffering
Tank, waste liquid storage tank, waste liquid outlet, stop valve, trimmer valve and purge valve；Two ends are respectively equipped with air inlet on the upside of the surge tank
Provided with buffering gas port at air inlet in the middle part of mouth and gas outlet, surge tank, buffer pot bottom and be provided with leakage fluid dram, surge tank passes through
Air inlet and gas outlet are connected in vacuum system；The waste liquid storage tank is connected with surge tank, the waste liquid outlet connection
Pot bottom is stored in waste liquid；Described purge valve one end is connected with air compressor machine, and the purge valve other end is deposited by pipeline with the waste liquid
Storage tank is connected；Described stop valve one end is connected on the pipeline between purge valve and waste liquid storage tank by three-way connection, cut-off
The valve other end is connected by pipeline with the leakage fluid dram of the buffering pot bottom；The trimmer valve two ends by pipeline respectively with waste liquid
Storage tank is connected with the buffering gas port of surge tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510755867.2A CN105351169B (en) | 2015-11-09 | 2015-11-09 | The self-draining arrangement of vacuum pump pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510755867.2A CN105351169B (en) | 2015-11-09 | 2015-11-09 | The self-draining arrangement of vacuum pump pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105351169A CN105351169A (en) | 2016-02-24 |
| CN105351169B true CN105351169B (en) | 2017-09-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510755867.2A Active CN105351169B (en) | 2015-11-09 | 2015-11-09 | The self-draining arrangement of vacuum pump pipeline |
Country Status (1)
| Country | Link |
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| CN (1) | CN105351169B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114636106A (en) * | 2022-03-15 | 2022-06-17 | 中国电子科技集团公司第十研究所 | Portable mobile liquid drainage device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101408161A (en) * | 2008-11-04 | 2009-04-15 | 山东金宇轮胎有限公司 | Automatic drain system of vacuum system |
| CN201857555U (en) * | 2010-08-19 | 2011-06-08 | 吴姣平 | Vacuum drainage facility |
| CN205154542U (en) * | 2015-11-09 | 2016-04-13 | 适新科技（苏州）有限公司 | Automatic water discharging device of vacuum pump pipeline |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4105572B2 (en) * | 2003-03-25 | 2008-06-25 | 株式会社荏原製作所 | Multi-tank vacuum pump station |
| JP2005299240A (en) * | 2004-04-13 | 2005-10-27 | Anlet Co Ltd | Vacuum water collecting and draining station |
-
2015
- 2015-11-09 CN CN201510755867.2A patent/CN105351169B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101408161A (en) * | 2008-11-04 | 2009-04-15 | 山东金宇轮胎有限公司 | Automatic drain system of vacuum system |
| CN201857555U (en) * | 2010-08-19 | 2011-06-08 | 吴姣平 | Vacuum drainage facility |
| CN205154542U (en) * | 2015-11-09 | 2016-04-13 | 适新科技（苏州）有限公司 | Automatic water discharging device of vacuum pump pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105351169A (en) | 2016-02-24 |
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