CN202392121U - Sealing valve for opened steel drum - Google Patents
Sealing valve for opened steel drum Download PDFInfo
- Publication number
- CN202392121U CN202392121U CN 201120495341 CN201120495341U CN202392121U CN 202392121 U CN202392121 U CN 202392121U CN 201120495341 CN201120495341 CN 201120495341 CN 201120495341 U CN201120495341 U CN 201120495341U CN 202392121 U CN202392121 U CN 202392121U
- Authority
- CN
- China
- Prior art keywords
- steel drum
- valve body
- opening steel
- valve
- opened steel
- 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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Abstract
The utility model belongs to the field of metal packaging and particularly relates to a sealing valve for an opened steel drum. The sealing valve for the opened steel drum comprises a valve body and a valve core, wherein the valve body is provided with a through hole which is communicated with the inner cavity of the opened steel drum; the through hole comprises an air inlet part and a sealed part; a baffling ring is arranged at the bottom of the sealed part and the valve core is arranged in the sealed part; a spring is arranged between the valve core and the baffling ring; and the spring is used for movably matching the valve core with the sealed part to control the inner cavity of the opened steel drum to be communicated with or separated from the outside. By pumping and inflating the opened steel drum, the sealing valve for the opened steel drum does not need other operations and can automatically and rapidly seal the opened steel drum, so that gas filled in the opened steel drum is not leaked and the quality of substances in the opened steel drum is guaranteed. The sealing valve for the opened steel drum has the advantages of simple structure and convenience for machining. The sealing valve for the opened steel drum is suitable for being popularized and applied in the field of metal packaging.
Description
Technical field
The utility model belongs to the mental package field, is specifically related to a kind of seal valve that is used for the opening steel drum.
Background technique
In order to increase the intensity of object its packing body in transportation process, generally adopt the opening Steel Drum Packaging.And when particular matter is packed, also needing to fill in the pairs of openings steel drum shielding gas, the object that prevents pack contacts with air and reacts, and influences its use.Just need on the opening steel drum, offer pore for filling shielding gas in the opening steel drum and take out charge operation.At present, as shown in Figure 1, the mode that pairs of openings steel drum 3 blanketing gas adopt is on opening steel drum 3, to bore an aperture, at tapping welded nut 4, take out charge operation after, seal with suit sealing gasket 2 on the bolt 1.Adopt this seal form to exist very big defective; After in the opening steel drum, having filled shielding gas; The operator is tightened in bolt 1 on the nut 4 at once; But outside the opening steel drum, reveal from the shielding gas that completion is inflated to 1 the steel drum of inner opening during this period of time of tighting a bolt, can not play good protection effect.
The model utility content
The utility model technical problem to be solved is: the seal valve that the fast automatic sealed open steel drum of a kind of ability is provided.
The technological scheme that realizes the purpose employing of the utility model is: a kind of seal valve that is used for the opening steel drum; Comprise valve body and spool, said valve body is provided with the through hole that is communicated with opening steel drum inner chamber, and said through hole comprises air input part and sealed department; The bottom of said sealed department is provided with baffle ring; Said spool is arranged in the sealed department, is provided with spring between said spool and the baffle ring, and this spring makes movable the cooperation with control opening steel drum inner chamber of spool and sealed department be in communication with the outside or block.
Further be, said valve body is divided into upper valve body and following valve body, and said upper valve body is fixed with locking nut after passing the mount inlet of offering on the opening steel drum, and the outside dimensions of following valve body is greater than the size of the mount inlet of opening steel drum.
Further be that said valve body down and opening inner walls of steel drums contacting point are provided with seal ring.
Further be that said valve body top is provided with cover plate.
The beneficial effect of the utility model is: after taking out inflation to the opening steel drum; This seal valve that is used for the opening steel drum do not need other operations just can be automatically, sealed open steel drum fast; Blanketing gas in the opening steel drum can not revealed, guaranteed the quality of material in the opening steel drum.The utility model is simple in structure, and is easy to process, is adapted at the mental package field and promotes, uses.
Description of drawings
Fig. 1 is the existing technology structural representation;
Fig. 2 is the utility model structural representation.
Mark among the figure: bolt 1, sealing gasket 2, opening steel drum 3, nut 4, cover plate 5, locking nut 6, seal ring 7, spring 8, baffle ring 9, following valve body 10, spool 11, valve body 12, upper valve body 13, through hole 14, air input part 15, sealed department 16.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation.
As shown in Figure 2, the utility model belongs to the mental package field, is specifically related to a kind of seal valve that is used for the opening steel drum.This is used for the seal valve of opening steel drum; Comprise valve body 12 and spool 11, said valve body 12 is provided with the through hole 14 that is communicated with opening steel drum 3 inner chambers, and said through hole 14 comprises air input part 15 and sealed department 16; The bottom of said sealed department 16 is provided with baffle ring 9; Said spool 11 is arranged in the sealed department 16, is provided with spring 8 between said spool 11 and the baffle ring 9, and this spring 8 makes spool 11 and 16 movable cooperations with control opening steel drum 3 inner chambers of sealed department be in communication with the outside or block.
To after opening steel drum 3 takes out inflation, this seal valve that is used for opening steel drum 3 do not need other operations just can be automatically, sealed open steel drum 3 fast, the blanketing gas in the opening steel drum 3 can not revealed, guaranteed the quality of materials in the opening steel drum 3.
Said valve body 12 is provided with the through hole 14 that is communicated with opening steel drum 3 inner chambers; Said through hole 14 comprises air input part 15 and sealed department 16, and this air input part 15 is used for connecting bleeds or charger, and said spool 11 is arranged in the sealed department 16 of through hole 14; Said sealed department 16 can be shoulder hole, straight hole, cone shape hole; In order to increase the area of contact of spool 11 and valve body 12, strengthen its sealing effect, the said sealed department 16 of the utility model is a cone shape hole.Said spool 11 and 16 movable cooperations of sealed department; It is that spool 11 moves up and down in the sealed department 16 of through hole 14 that this activity cooperates; This move mode can adopt spring, screw thread to realize; For make spool 11 can be fast, move up and down automatically, the move mode that the utility model is selected for use is a spring.Said down valve body 10 bottoms are provided with baffle ring 9, are provided with spring 8 between said spool 11 and the baffle ring 9, according to the compression of spring 8 with open, realize moving of spool 11, control opening steel drum 3 inner chambers and be in communication with the outside or block.
Means of fixation between said valve body 12 and the opening steel drum 3 can be for welding, bolt etc., and for the ease of easy accessibility, the utility model selects for use bolt to connect; After making on the valve body 12 construction opening steel drums 3, can not rock, said valve body 12 is divided into upper valve body 13 and following valve body 10; The outside dimensions of following valve body 10 is greater than the size of opening steel drum 3 mount inlets; Pass when upper valve body 13 behind the mount inlet of offering on the opening steel drum 3 with locking nut 6 fixing after, following valve body 10 can abut against on upper shed steel drum 3 inwalls, tighten locking nut 6 after; Guarantee that valve body 12 can be fastened on the opening steel drum 3, realize the sealing of pairs of openings steel drum 3.Said seal valve can be arranged on the arbitrary position of opening steel drum 3, and for the ease of operation, the utility model is arranged on seal valve on the top board of opening steel drum 3.
For the gas that better prevents to fill leaks from mount inlet, guarantee the sealability of whole opening steel drum 3, said valve body 10 down is provided with seal ring 7 with opening steel drum 3 inwall contacting points.
In order to prevent that impurity from getting in the through hole 14 of seal valve, influence the sealing effect of seal valve when opening or closing, said valve body 12 tops are provided with cover plate 5.
The utility model is in use:
Seal valve is installed on the opening steel drum 3, and tightens sealing nut 6 and make valve body 12 and opening steel drum 3 junctions closely air tight, other positions of sealed open steel drum 3 make opening steel drum 3 inner chambers and ambient air mobile.Because spring 8 elastic force; Spool 11 is combined closely with the sealed department 16 of through hole 14 and is made seal valve be in sealing state, when needs are filled or during extracting gases, adopted special joint to opening steel drum 3 inner chambers; The air input part 15 of through hole 14 inserts from the valve body 12; Spool 11 is pressed down, make seal valve be in opening state, can fill or the extracting gases operation to opening steel drum 3 inner chambers.Operation is taken off special joint after accomplishing, and spool makes seal valve be in closed condition under the effect of spring 8 elastic force, and opening steel drum 3 inner chamber shielding gas are not revealed.
Claims (4)
1. seal valve that is used for the opening steel drum; It is characterized in that: comprise valve body (12) and spool (11); Said valve body (12) is provided with the through hole (14) that is communicated with opening steel drum (3) inner chamber; Said through hole (14) comprises air input part (15) and sealed department (16), and the bottom of said sealed department (16) is provided with baffle ring (9), and said spool (11) is arranged in the sealed department (16); Be provided with spring (8) between said spool (11) and the baffle ring (9), this spring (8) makes movable the cooperation with control opening steel drum (3) inner chamber of spool (11) and sealed department (16) be in communication with the outside or block.
2. the seal valve that is used for the opening steel drum as claimed in claim 1; It is characterized in that: said valve body (12) is divided into upper valve body (13) and following valve body (10); Said upper valve body (13) is fixed with locking nut (6) after passing the mount inlet of offering on the opening steel drum (3), and the outside dimensions of following valve body (10) is greater than the size of the mount inlet of opening steel drum (3).
3. the seal valve that is used for the opening steel drum as claimed in claim 2 is characterized in that: said valve body (10) down is provided with seal ring (7) with opening steel drum (3) inwall contacting point.
4. the seal valve that is used for the opening steel drum as claimed in claim 1 is characterized in that: said valve body (12) top is provided with cover plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120495341 CN202392121U (en) | 2011-12-02 | 2011-12-02 | Sealing valve for opened steel drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120495341 CN202392121U (en) | 2011-12-02 | 2011-12-02 | Sealing valve for opened steel drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202392121U true CN202392121U (en) | 2012-08-22 |
Family
ID=46667048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120495341 Expired - Fee Related CN202392121U (en) | 2011-12-02 | 2011-12-02 | Sealing valve for opened steel drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202392121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915904A (en) * | 2018-08-23 | 2018-11-30 | 中国船舶重工集团公司第七研究所 | Gas engine unbalanced fuel gas injection valve |
-
2011
- 2011-12-02 CN CN 201120495341 patent/CN202392121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915904A (en) * | 2018-08-23 | 2018-11-30 | 中国船舶重工集团公司第七研究所 | Gas engine unbalanced fuel gas injection valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20121202 |