CN203285977U - Sealed container with breather valve - Google Patents
Sealed container with breather valve Download PDFInfo
- Publication number
- CN203285977U CN203285977U CN2013203012919U CN201320301291U CN203285977U CN 203285977 U CN203285977 U CN 203285977U CN 2013203012919 U CN2013203012919 U CN 2013203012919U CN 201320301291 U CN201320301291 U CN 201320301291U CN 203285977 U CN203285977 U CN 203285977U
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- Prior art keywords
- valve
- valve body
- piston
- packed
- ring
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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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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a sealed container with a breather valve. The sealed container comprises a container body, wherein the container body is connected with the breather valve; the breather valve comprises a valve body, a valve cover, a valve rod, an annular valve seat and a sealed piston; an opening in the upper end of the valve body is hermetically connected with the valve cover; an opening in the lower end of the valve body is communicated with the container body; a plurality of breathing holes are formed in the circumferential surface of the valve body uniformly; the outer ring surface of the annular valve seat is screwed and fixed together with an inner cavity of the valve body; the sealed piston is mounted on the inner ring surface of the annular valve seat; the valve rod is arranged inside the valve cover in a penetrating manner and is fixedly connected with the sealed piston; a baffle is fixedly mounted on the inner cavity of the valve body; the baffle and the breathing holes in the valve body are positioned at the two sides of the sealed piston respectively; a compression spring is sleeved on the valve rod; the two ends of the compression spring are propped against the sealed piston and the baffle. The sealed container provided by the utility model can still maintain pressure balance under the action of the breather valve, so that the service life of the sealed container is greatly prolonged.
Description
Technical field
The utility model relates to a kind of container, is specifically related to a kind of seal container with inhalation valve.
Background technique
At present, existing seal container is multiplex in storing liquid, but when pack in seal container liquid or with seal container in the liquid that fills while discharging outward, or in storage process because of the variation of the factors such as extraneous weather, the temperature difference, easily cause the pressure in seal container to change, if this moment, the user can not make rapidly the pressure in seal container restore balance, described seal container is easily because producing deformation reduction of service life.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of seal container with inhalation valve that can effectively improve working life.
for achieving the above object, the utility model provides a kind of seal container with inhalation valve, comprise vessel, be connected with inhalation valve on described vessel, described inhalation valve comprises valve body, valve gap, valve rod, ring-shaped valve seats, packed-piston, described valve body upper, lower both ends open, the upper end open of described valve body is connected with the valve gap sealing, the lower ending opening of described valve body is communicated with vessel, be evenly equipped with a plurality of spiracles on the circumferential surface of described valve body, the outer ring surface of described ring-shaped valve seats and body cavity are spirally connected fixing, described packed-piston is installed on the inner ring surface of ring-shaped valve seats, and also be embedded with on the circumferential surface of described packed-piston and can form with described ring-shaped valve seats inner ring surface the seal ring of sealing, described valve rod is arranged in valve gap, and affixed with packed-piston, also be fixed with a baffle plate on the inner chamber of described valve body, offer a plurality of through holes on described baffle plate, and the spiracle of offering on described baffle plate and valve body lays respectively at the both sides of packed-piston, also be set with Compress Spring on described valve rod, and the two ends of described Compress Spring respectively with packed-piston, baffle plate connects.
The beneficial effects of the utility model are: adopt said structure, because the utility model has been set up inhalation valve on described vessel, therefore when the pressure in vessel during greater than ambient pressure, gas in the vessel jack-up packed-piston that will make progress, then by the spiracle on valve body to extraneous release pressure, make the pressure in vessel return to rapidly balance; When the pressure in vessel during less than ambient pressure, vessel will produce negative pressure, move down thereby attract packed-piston to overcome Compress Spring, make ambient air enter into vessel by the spiracle on valve body, make the pressure in vessel return to rapidly balance.In sum, seal container provided by the utility model can remain pressure balance under the effect of inhalation valve, thereby greatly increases the service life.
The utility model can further be set between described valve body upper end open and valve gap by the screw thread threaded.Adopt further and arrange, adopt the screw thread threaded between valve body upper end open and valve gap, so not only can greatly facilitate valve body and valve gap between loading and unloading, and be convenient to maintenance or replacing to each parts in valve body.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
provided as shown in Figure 1 a kind of seal container with inhalation valve, comprise vessel, be connected with inhalation valve on described vessel, described inhalation valve comprises valve body 1, valve gap 2, valve rod 3, ring-shaped valve seats 4, packed-piston 5, described valve body 1 upper, lower both ends open, pass through the screw thread threaded between the upper end open 11 of described valve body 1 and valve gap 2, the lower ending opening 12 of described valve body 1 is communicated with vessel, be evenly equipped with a plurality of spiracles 13 on the circumferential surface of described valve body 1, the outer ring surface of described ring-shaped valve seats 4 and valve body 1 inner chamber are spirally connected fixing, described packed-piston 5 is installed on the inner ring surface of ring-shaped valve seats 4, and also be embedded with on the circumferential surface of described packed-piston 5 and can form with described ring-shaped valve seats 4 inner ring surfaces the seal ring 6 of sealing, described valve rod 3 is arranged in valve gap 2, and affixed with packed-piston 5, also be fixed with a baffle plate 7 on the inner chamber of described valve body 1, offer a plurality of through holes 71 on described baffle plate 7, and the spiracle 13 of offering on described baffle plate 7 and valve body 1 lays respectively at the both sides of packed-piston 5, also be set with Compress Spring 8 on described valve rod 3, and the two ends of described Compress Spring 8 respectively with packed-piston 5, baffle plate 7 connects.
Adopt said structure, because the utility model has been set up inhalation valve on described vessel, therefore when the pressure in vessel during greater than ambient pressure, gas in the vessel jack-up packed-piston 5 that will make progress, then by the spiracle 13 on valve body 1 to extraneous release pressure, make the pressure in vessel return to rapidly balance; When the pressure in vessel during less than ambient pressure, vessel will produce negative pressure, move down thereby attract packed-piston 5 to overcome Compress Spring 8, make ambient air enter into vessel by the spiracle 13 on valve body 1, make the pressure in vessel return to rapidly balance.In sum, seal container provided by the utility model can remain pressure balance under the effect of inhalation valve, thereby greatly increases the service life.
Claims (2)
1. seal container with inhalation valve, comprise vessel, it is characterized in that: be connected with inhalation valve on described vessel, described inhalation valve comprises valve body, valve gap, valve rod, ring-shaped valve seats, packed-piston, described valve body upper, lower both ends open, the upper end open of described valve body is connected with the valve gap sealing, the lower ending opening of described valve body is communicated with vessel, be evenly equipped with a plurality of spiracles on the circumferential surface of described valve body, the outer ring surface of described ring-shaped valve seats and body cavity are spirally connected fixing, described packed-piston is installed on the inner ring surface of ring-shaped valve seats, and also be embedded with on the circumferential surface of described packed-piston and can form with described ring-shaped valve seats inner ring surface the seal ring of sealing, described valve rod is arranged in valve gap, and affixed with packed-piston, also be fixed with a baffle plate on the inner chamber of described valve body, offer a plurality of through holes on described baffle plate, and the spiracle of offering on described baffle plate and valve body lays respectively at the both sides of packed-piston, also be set with Compress Spring on described valve rod, and the two ends of described Compress Spring respectively with packed-piston, baffle plate connects.
2. the seal container with inhalation valve according to claim 1, is characterized in that: pass through the screw thread threaded between described valve body upper end open and valve gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203012919U CN203285977U (en) | 2013-05-29 | 2013-05-29 | Sealed container with breather valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203012919U CN203285977U (en) | 2013-05-29 | 2013-05-29 | Sealed container with breather valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203285977U true CN203285977U (en) | 2013-11-13 |
Family
ID=49542339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203012919U Expired - Fee Related CN203285977U (en) | 2013-05-29 | 2013-05-29 | Sealed container with breather valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203285977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090666A (en) * | 2016-08-03 | 2016-11-09 | 珠海商照光电科技有限公司 | A kind of plant lamp |
| CN108071829A (en) * | 2016-11-15 | 2018-05-25 | 定州四方诚信畜牧科技有限公司 | A kind of new automatic breather valve |
-
2013
- 2013-05-29 CN CN2013203012919U patent/CN203285977U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090666A (en) * | 2016-08-03 | 2016-11-09 | 珠海商照光电科技有限公司 | A kind of plant lamp |
| CN108071829A (en) * | 2016-11-15 | 2018-05-25 | 定州四方诚信畜牧科技有限公司 | A kind of new automatic breather valve |
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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: 20131113 Termination date: 20180529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |