CN204824113U - A switching device for filling valve muffler - Google Patents
A switching device for filling valve muffler Download PDFInfo
- Publication number
- CN204824113U CN204824113U CN201520636105.6U CN201520636105U CN204824113U CN 204824113 U CN204824113 U CN 204824113U CN 201520636105 U CN201520636105 U CN 201520636105U CN 204824113 U CN204824113 U CN 204824113U
- Authority
- CN
- China
- Prior art keywords
- muffler
- sleeve pipe
- fluid reservoir
- filling
- closing device
- 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.)
- Withdrawn - After Issue
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
(B, ) the utility model discloses a (B, ) (b) a switching device for filling valve muffler, the liquid storage pot is located in the frame, the upper end of muffler exceeds the liquid level in the liquid storage pot, the bottom of liquid storage pot is worn out to the lower extreme, be equipped with the mechanism of bleeding that is arranged in extracting the liquid storage pot air in the frame, (B, ) (b) switching device includes that it establishes first sleeve pipe and the second sleeve pipe on the muffler to follow last down overlapping in proper order, first sleeve pipe is including the stop part that is used for sealed muffler upper end, a fretwork portion for making air and the circulation of liquid storage pot cavity gaseous phase in the muffler, form the water conservancy diversion passageway that is arranged in the leading -in filling bottle of liquid between second sleeve pipe and the muffler, the lower extreme of muffler is located in the filling bottle. (B, ) (b) the utility model discloses the device is during the filling, and filling bottle jack -up second sleeve pipe and first sleeve pipe are through the air escape of muffler in with the filling bottle, during not filling, first sleeve pipe falls, and the stop part blocks the upper end of muffler, has reduced the output of the mechanism of bleeding. The device simple structure, it is convenient to change, has reduced the production and processing cost. (B, )
Description
Technical field
the utility model relates to a kind of opening and closing device for filling valve muffler.
Background technology
when to some, easily material foamy and comparatively thickness carries out filling at present, general employing Vessel in Negative Pressure Filling mode, by vacuum pump, whole filling cylinder is vacuumized, when the muffler other end does not have filling bottle, muffler and the external pressure of the filling valve in filling cylinder communicate, such vacuum pump is also taking out space outerpace simultaneously, if filling head number is many just need high-performance vacuum pump, adds productive costs.
Summary of the invention
the purpose of this utility model is to provide a kind of opening and closing device for filling valve muffler, decreases the horsepower output of extraction sector.
for achieving the above object, the technical solution adopted in the utility model is:
a kind of opening and closing device for filling valve muffler, the upper end of muffler is arranged in fluid reservoir, described fluid reservoir is fixedly arranged in frame, the upper end of described muffler is higher than the liquid level in described fluid reservoir, the lower end of described muffler is lower than the bottom of described fluid reservoir, described frame is provided with the extraction sector for extracting ullage air in described fluid reservoir, described opening and closing device comprises first sleeve pipe be sheathed on described muffler of slip, the second sleeve pipe be positioned at below described first sleeve pipe be sheathed on described muffler slided, described first sleeve pipe comprises the stop part for sealing described muffler upper end of end provided thereon, the hollow-out parts for making described return-air air in tube and described fluid reservoir hollow gas phase circulate in side provided thereon portion, the flow-guiding channel being used for being imported by the liquid in described fluid reservoir in filling bottle is formed between described second sleeve pipe and described muffler,
described first set pipe has closure state and open mode: when described first sleeve pipe is in described closure state, described stop part for sealing the upper end of described muffler, gap distribution between the lower end of described first sleeve pipe and the upper end of described second sleeve pipe; When described first sleeve pipe is in described open mode, the lower end of described first sleeve pipe is connected with the upper end of described second sleeve pipe is inconsistent, described stop part is upwards away from the upper end of described muffler, the setting that described extraction sector is connected with described muffler by described hollow-out parts, the lower end of described muffler is located in described filling bottle.
preferably, the outer peripheral sidewall of described muffler lower end is provided with lug boss, is provided with the sealing member for sealing described flow-guiding channel when described first sleeve pipe is in described closure state between the inner circumferential sidewall of described lug boss and described second sleeve pipe.
more preferably, described sealing member is ring gasket.
preferably, when described first sleeve pipe is in described closure state, the lower end of described hollow-out parts is higher than the electrolyte level in described fluid reservoir.
preferably, when described first sleeve pipe is in described open mode, the upper end of described hollow-out parts is higher than the upper end of described muffler.
preferably, the lower end of described first sleeve pipe is lower than the bottom of described fluid reservoir.
due to the utilization of technique scheme, the utility model compared with prior art has following advantages: a kind of opening and closing device for filling valve muffler of the utility model, by arranging the first sleeve pipe and the second sleeve pipe, when there is a filling bottle muffler lower end, bottleneck jack-up first sleeve pipe, is discharged the air in filling bottle by muffler; When the lower end of muffler does not have a filling bottle, the first sleeve pipe falls, and is blocked the upper end of muffler by the stop part of the first cannula tip, the air in fluid reservoir is not communicated with external atmosphere pressure by muffler, decreases the horsepower output of extraction sector.The utility model apparatus structure is simple, and it is convenient to change, and decreases production and processing cost.
Accompanying drawing explanation
accompanying drawing 1 is without structural representation during filling bottle below the utility model device;
accompanying drawing 2 is structural representation when having filling bottle below the utility model device.
wherein: 1, muffler; 11, lug boss; 2, fluid reservoir; 3, the first sleeve pipe; 31, stop part; 32, hollow-out parts; 4, the second sleeve pipe; 5, flow-guiding channel; 6, sealing member; 7, filling bottle.
Detailed description of the invention
below in conjunction with accompanying drawing, the technical solution of the utility model is further elaborated.
shown in Fig. 1-2, above-mentioned a kind of opening and closing device for filling valve muffler, the upper end of muffler 1 is arranged in fluid reservoir 2, this fluid reservoir 2 is fixedly arranged in frame, the upper end of this muffler 1 is higher than the liquid level in this fluid reservoir 2, the lower end of this muffler 1 passes the bottom of this fluid reservoir 2, and this frame is provided with the extraction sector for extracting ullage air in this fluid reservoir 2.This opening and closing device comprises second sleeve pipe 4 be positioned at below this first sleeve pipe 3 be sheathed on this muffler 1 being sheathed on the first sleeve pipe 3 on this muffler 1, sliding of slip.This first sleeve pipe 3 comprise end provided thereon for seal the stop part 31 of this muffler 1 upper end, side provided thereon portion for making the hollow-out parts 32 that in this muffler 1, air and this fluid reservoir 2 hollow gas phase circulate, in the present embodiment, the lower end of this first sleeve pipe 3 passes the bottom of this fluid reservoir 2 equally.Formed between this second sleeve pipe 4 and this muffler 1 and be used for the liquid in this fluid reservoir 2 to import in filling bottle 7 to carry out filling flow-guiding channel 5, the lower end of this muffler 1 is arranged in this filling bottle 7.
above-mentioned first sleeve pipe 3 has closure state and open mode:
when this first sleeve pipe 3 is in closure state, this stop part 31 for sealing the upper end of this muffler 1, gap distribution between the lower end of this first sleeve pipe 3 and the upper end of this second sleeve pipe 4, the lower end of this hollow-out parts 32 is higher than the electrolyte level in this fluid reservoir 2;
when this first sleeve pipe 3 is in open mode, the lower end of this first sleeve pipe 3 is connected with the upper end of this second sleeve pipe 4 is inconsistent, this stop part 31 with the first sleeve pipe 3 upwards away from the upper end of this muffler 1, the upper end of this hollow-out parts 32 is higher than the upper end of this muffler 1 simultaneously, this extraction sector is connected with this muffler 1 by this hollow-out parts 32, for extracting the gas in filling bottle 7.
the outer peripheral sidewall of above-mentioned muffler 1 lower end is provided with lug boss 11, is provided with the sealing member 6 for sealing this flow-guiding channel 5 when this first sleeve pipe 3 is in closure state between this lug boss 11 and inner circumferential sidewall of this second sleeve pipe 4.In the present embodiment, the seal 6 is ring gasket.
concrete working process of setting forth lower the present embodiment below:
before filling, the stop part 31 on the first sleeve pipe 3 blocks the upper end of muffler 1, the air of ullage in fluid reservoir 2 is not circulated mutually with the air in muffler 1, decreases the horsepower output of extraction sector.The madial wall of the second sleeve pipe 4 is blocked by the sealing member 6 on lug boss 11, and flow-guiding channel 5 is plugged, and stops the liquid in fluid reservoir 2 to fall; Time filling, filling bottle 7 is upwards conflicted along the lower end of muffler 1 second sleeve pipe 4 be upwards pushed into the height of setting, second sleeve pipe 4 is by the first sleeve pipe 3 jack-up, at this moment the flow-guiding channel 5 between the second sleeve pipe 4 and the first sleeve pipe 3 is no longer blocked by sealing member 6, stop part 31 is away from the upper end of muffler 1 simultaneously, extraction sector is connected with muffler 1 by hollow-out parts 32, for extracting the gas in filling bottle 7.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (6)
1. the opening and closing device for filling valve muffler, the upper end of muffler is arranged in fluid reservoir, described fluid reservoir is fixedly arranged in frame, the upper end of described muffler is higher than the liquid level in described fluid reservoir, the lower end of described muffler is lower than the bottom of described fluid reservoir, described frame is provided with the extraction sector for extracting ullage air in described fluid reservoir, it is characterized in that: described opening and closing device comprises first sleeve pipe be sheathed on described muffler of slip, the second sleeve pipe be positioned at below described first sleeve pipe be sheathed on described muffler slided, described first sleeve pipe comprises the stop part for sealing described muffler upper end of end provided thereon, the hollow-out parts for making described return-air air in tube and described fluid reservoir hollow gas phase circulate in side provided thereon portion, the flow-guiding channel being used for being imported by the liquid in described fluid reservoir in filling bottle is formed between described second sleeve pipe and described muffler,
Described first set pipe has closure state and open mode: when described first sleeve pipe is in described closure state, described stop part for sealing the upper end of described muffler, gap distribution between the lower end of described first sleeve pipe and the upper end of described second sleeve pipe; When described first sleeve pipe is in described open mode, the lower end of described first sleeve pipe is connected with the upper end of described second sleeve pipe is inconsistent, described stop part is upwards away from the upper end of described muffler, the setting that described extraction sector is connected with described muffler by described hollow-out parts, the lower end of described muffler is located in described filling bottle.
2. a kind of opening and closing device for filling valve muffler according to claim 1, it is characterized in that: the outer peripheral sidewall of described muffler lower end is provided with lug boss, between the inner circumferential sidewall of described lug boss and described second sleeve pipe, be provided with the sealing member for sealing described flow-guiding channel when described first sleeve pipe is in described closure state.
3. a kind of opening and closing device for filling valve muffler according to claim 2, is characterized in that: described sealing member is ring gasket.
4. a kind of opening and closing device for filling valve muffler according to claim 1, it is characterized in that: when described first sleeve pipe is in described closure state, the lower end of described hollow-out parts is higher than the electrolyte level in described fluid reservoir.
5. a kind of opening and closing device for filling valve muffler according to claim 1, is characterized in that: when described first sleeve pipe is in described open mode, and the upper end of described hollow-out parts is higher than the upper end of described muffler.
6. a kind of opening and closing device for filling valve muffler according to claim 1, is characterized in that: the lower end of described first sleeve pipe is lower than the bottom of described fluid reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520636105.6U CN204824113U (en) | 2015-08-21 | 2015-08-21 | A switching device for filling valve muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520636105.6U CN204824113U (en) | 2015-08-21 | 2015-08-21 | A switching device for filling valve muffler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204824113U true CN204824113U (en) | 2015-12-02 |
Family
ID=54681735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520636105.6U Withdrawn - After Issue CN204824113U (en) | 2015-08-21 | 2015-08-21 | A switching device for filling valve muffler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204824113U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060223A (en) * | 2015-08-21 | 2015-11-18 | 江苏新美星包装机械股份有限公司 | Opening and closing device of air return pipe of filling valve |
| CN106365099A (en) * | 2016-10-21 | 2017-02-01 | 张家港市万金机械有限公司 | Bottle water filling valve |
| CN107215839A (en) * | 2017-06-23 | 2017-09-29 | 安徽尚蓝环保科技有限公司 | One kind draws liquid guiding device |
| CN110655026A (en) * | 2019-09-26 | 2020-01-07 | 江苏新美星包装机械股份有限公司 | Isobaric filling valve |
| CN116588886A (en) * | 2023-07-14 | 2023-08-15 | 德州京信药业有限公司 | Air-drying, filling and sealing all-in-one machine based on veterinary medicine bottle |
-
2015
- 2015-08-21 CN CN201520636105.6U patent/CN204824113U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060223A (en) * | 2015-08-21 | 2015-11-18 | 江苏新美星包装机械股份有限公司 | Opening and closing device of air return pipe of filling valve |
| CN106365099A (en) * | 2016-10-21 | 2017-02-01 | 张家港市万金机械有限公司 | Bottle water filling valve |
| CN107215839A (en) * | 2017-06-23 | 2017-09-29 | 安徽尚蓝环保科技有限公司 | One kind draws liquid guiding device |
| CN110655026A (en) * | 2019-09-26 | 2020-01-07 | 江苏新美星包装机械股份有限公司 | Isobaric filling valve |
| CN110655026B (en) * | 2019-09-26 | 2023-09-22 | 江苏新美星包装机械股份有限公司 | Isobaric filling valve |
| CN116588886A (en) * | 2023-07-14 | 2023-08-15 | 德州京信药业有限公司 | Air-drying, filling and sealing all-in-one machine based on veterinary medicine bottle |
| CN116588886B (en) * | 2023-07-14 | 2023-09-26 | 德州京信药业有限公司 | Air-drying, filling and sealing all-in-one machine based on veterinary medicine bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151202 Effective date of abandoning: 20170815 |