CN206092408U - Water -ring vacuum pump - Google Patents
Water -ring vacuum pump Download PDFInfo
- Publication number
- CN206092408U CN206092408U CN201621004647.2U CN201621004647U CN206092408U CN 206092408 U CN206092408 U CN 206092408U CN 201621004647 U CN201621004647 U CN 201621004647U CN 206092408 U CN206092408 U CN 206092408U
- Authority
- CN
- China
- Prior art keywords
- water
- vacuum pump
- muffler
- dictyosome
- utility
- 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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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Compressor (AREA)
Abstract
The utility model discloses a water -ring vacuum pump, including vacuum pump body, induction port, gas vent, exhaust duct, catch water, muffler, the dictyosome that absorbs water, filter screen. The utility model has the advantages of simple structure and reasonable design, through the pipeline internal surface setting of being connected one side at exhaust duct and the gas vent dictyosome that absorbs water, can avoid the comdenstion water of condensation in ice -cold pipeline to flow backwards in the pump chamber, guaranteed the exhaust speed of vacuum pump, improved the vacuum of pipeline, set up the muffler, can reduce the noise, the filter screen can filter dust and foreign particles in the gas, can prolong the life of vacuum pump.
Description
Technical field
The utility model is related to, more particularly to a kind of water-ring vacuum pump.
Background technology
In industrial many technical process, such as vacuum filter, vacuum water diversion, vacuum feeding, vacuum evaporation, vacuum
Concentration, vacuum conditioning and vacuum outgas etc., vavuum pump, especially water circulating type vacuum pump are widely used.Due to true
Empty application technology is developed by leaps and bounds, and water circulating type vacuum pump is valued by the people always vacuumizing aspect.Water circulation vavuum pump
It is that appropriate water is filled in the pump housing as working solution.
The air inlet of water-ring vacuum pump is connected with the air inlet of gas-liquid separator.The gas of vacuum pumped and institute's band
Part water is entered after gas-liquid separator, due to gas it is different from the density of liquid, when liquid flows together with gas mixing, if
Stop is run into, gas is understood baffling and walked, because blast pipe is discharged.And liquid continues have a speed forward due to inertia, to
Front liquid is attached on stop wall, because the effect of gravity brings together downwards, discharged by discharge outlet or returned be supplied to it is true
Empty pump interior circulation is used.But when when gas-liquid separator and the connecting line of vavuum pump, some are long, steam water interface runs into ice-cold
Pipeline can be condensed into water, the vacuum of pipeline can be reduced, or even condensed water may be flowed back in pump chamber, affect vavuum pump
Deflation rate.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, designs a kind of water-ring vacuum pump.
To reach above-mentioned purpose, the technical scheme that the utility model is adopted is：
A kind of water-ring vacuum pump, including vavuum pump body, be arranged on vavuum pump body upper end air entry and exhaust outlet,
The discharge duct being connected with exhaust outlet and the steam-water separator of discharge duct connection, it is described also including muffler, water suction dictyosome
Muffler is arranged on the upper end of air entry, and water suction dictyosome is arranged on table in the cavity of one end that discharge duct is connected with exhaust outlet
Face, water suction dictyosome is hollow tubular, and the flow-passing surface of the pump housing is provided with Polypropylene Anticorrosion Coating.
Further, also including screen pack, the screen pack is arranged between muffler and air entry.
Positive beneficial effect of the present utility model：
1st, the utility model simple structure, reasonable in design, by being connected in the pipeline of side with exhaust outlet in discharge duct
Surface arranges water suction dictyosome, the condensed water being condensate in ice-cold pipeline can be avoided to flow back in pump chamber, it is ensured that vavuum pump
Deflation rate, improves the vacuum of pipeline.
2nd, air entry upper end arranges muffler, can reduce noise.
3rd, dust and impurity particle that the screen pack between muffler and air entry can be filtered in gas are arranged on, can
Extend the service life of vavuum pump.
Description of the drawings
Fig. 1 is structural representation of the present utility model
The concrete meaning of label is in figure：1 is vavuum pump body, and 2 is air entry, and 3 is exhaust outlet, and 4 is discharge duct, 5
For steam-water separator, 6 is muffler, and 7 are water suction dictyosome, and 8 is screen pack.
Specific embodiment
Specific embodiment of the present utility model is illustrated below in conjunction with the accompanying drawings.
Referring to Fig. 1, water-ring vacuum pump of the present utility model, including vavuum pump body 1, be arranged on vavuum pump body 1
The air entry 2 and exhaust outlet 3 at end and exhaust outlet 3 connection discharge duct 4 and discharge duct 4 connection steam-water separator 5, disappear
Sound device 6, water suction dictyosome 7, screen pack 8, the muffler 6 is arranged on the upper end of air entry 2, and water suction dictyosome 7 is arranged on blast pipe
The cavity inner surface of one end that road 4 is connected with exhaust outlet 3, water suction dictyosome 7 be hollow tubular, the excessively stream of the vavuum pump body 1
Face is provided with Polypropylene Anticorrosion Coating.The screen pack 8 is arranged between muffler 6 and air entry 2.
It is the utility model simple structure, reasonable in design, by being connected in the pipeline of side with exhaust outlet 3 in discharge duct 4
Surface arranges water suction dictyosome 7, the condensed water being condensate in ice-cold pipeline can be avoided to flow back in pump chamber, it is ensured that vavuum pump
Deflation rate, improves the vacuum of pipeline.The upper end of air entry 2 arranges muffler 6, can reduce noise.It is arranged on muffler 6
And the screen pack 8 between air entry 2 can filter the dust and impurity particle in gas, the use longevity of vavuum pump can be extended
Life.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model rather than it is limited
System；Although being described in detail to the utility model with reference to preferred embodiment, those of ordinary skill in the art should
Understand；Still specific embodiment of the present utility model can be modified or equivalent is carried out to some technical characteristics and be replaced
Change；Without deviating from the spirit of technical solutions of the utility model, it all should cover the technical scheme being claimed in the utility model
In the middle of scope.
Claims (2)
1. a kind of water-ring vacuum pump, including vavuum pump body, the air entry and exhaust outlet that are arranged on vavuum pump body upper end and
The discharge duct of exhaust outlet connection and the steam-water separator of discharge duct connection, is characterized in that：Also include muffler, water absorbent net
Body, the muffler is arranged on the upper end of air entry, and the dictyosome that absorbs water is arranged on the chamber of one end that discharge duct is connected with exhaust outlet
Internal surface, water suction dictyosome is hollow tubular, and the flow-passing surface of the pump body is provided with Polypropylene Anticorrosion Coating.
2. water-ring vacuum pump according to claim 1, is characterized in that：Also include screen pack, the screen pack is arranged on
Between muffler and air entry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621004647.2U CN206092408U (en) | 2016-08-31 | 2016-08-31 | Water -ring vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621004647.2U CN206092408U (en) | 2016-08-31 | 2016-08-31 | Water -ring vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206092408U true CN206092408U (en) | 2017-04-12 |
Family
ID=58478145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621004647.2U Expired - Fee Related CN206092408U (en) | 2016-08-31 | 2016-08-31 | Water -ring vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206092408U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524598A (en) * | 2017-10-20 | 2017-12-29 | 项达章 | A kind of attachment structure of water ring vacuum pump |
| CN110354650A (en) * | 2019-07-30 | 2019-10-22 | 云南雷允上理想药业有限公司 | A kind of vacuum system dehumidifying unit |
| CN111140518A (en) * | 2020-01-06 | 2020-05-12 | 山东润德生物科技有限公司 | Heater vacuum maintenance system in MVR (mechanical vapor recompression) process |
-
2016
- 2016-08-31 CN CN201621004647.2U patent/CN206092408U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524598A (en) * | 2017-10-20 | 2017-12-29 | 项达章 | A kind of attachment structure of water ring vacuum pump |
| CN110354650A (en) * | 2019-07-30 | 2019-10-22 | 云南雷允上理想药业有限公司 | A kind of vacuum system dehumidifying unit |
| CN111140518A (en) * | 2020-01-06 | 2020-05-12 | 山东润德生物科技有限公司 | Heater vacuum maintenance system in MVR (mechanical vapor recompression) process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170412 Termination date: 20210831 |