CN207810194U - Bag in box valve - Google Patents
Bag in box valve Download PDFInfo
- Publication number
- CN207810194U CN207810194U CN201820130144.2U CN201820130144U CN207810194U CN 207810194 U CN207810194 U CN 207810194U CN 201820130144 U CN201820130144 U CN 201820130144U CN 207810194 U CN207810194 U CN 207810194U
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- valve
- valve body
- bag
- spool
- liquid outlet
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Abstract
The utility model belongs to fluid conveying discharger technical field, more particularly to a kind of bag in box valve, including valve body, valve body is connected with valve seat, and valve body side is equipped with inlet, and body base is equipped with liquid outlet, the cross section of inlet is ellipse, by far from liquid outlet, to close to the direction of liquid outlet, in the way of rounding off, oval area is gradually reduced；Valve body top is equipped with valve core installation cavity, and spool is arranged in valve core installation cavity, and spool is fitted closely with valve core installation cavity inner wall, and spool top is equipped with runner；Valve body lateral wall is equipped with the upward guide groove of spiral, and runner madial wall is equipped with guide block, and guide block is located in guide groove.Bag in box valve described in the utility model, it is simple in structure, it is easy to operate, good airproof performance can prevent liquid material from leaking, and can effectively avoid the microorganisms such as bacterium from entering box packing inside bag, extend the shelf-life of product in packaging bag, and dispensing speed is fast, greatly improves work efficiency.
Description
Technical field
The utility model is related to a kind of bag in box valves, belong to fluid conveying discharger technical field.
Background technology
Currently, bag in box packaged form is widely used, products application direction is related to beverage, flavouring, soy sauce, vinegar, material
The fields such as wine, water, grape wine, white wine, beer, dairy products.And bag in box valve is quickly banished for product in packaging bag.It is logical
Often, packaging bag is put into external packing box, bag in box valve is welded on box packing inside bag.But similar product is easy leakage,
When valve opening blowing, flow velocity is slow, and it is low to banish liquid material efficiency.
Utility model content
According to the above-mentioned deficiencies in the prior art, the technical problems to be solved in the utility model is：A kind of structure letter is provided
Single, easy to operate, good airproof performance, dispensing speed is fast, efficient bag in box valve.
Bag in box valve described in the utility model, including valve body, valve body are connected with valve seat, and valve body side is equipped with feed liquor
Mouthful, body base is equipped with liquid outlet, and the cross section of inlet is ellipse, by far from liquid outlet to close to the direction of liquid outlet,
In the way of rounding off, oval area is gradually reduced；Valve body top is equipped with valve core installation cavity, and spool setting is pacified in spool
In behaveing affectedly, spool is fitted closely with valve core installation cavity inner wall, and spool top is equipped with runner；It is upward that valve body lateral wall is equipped with spiral
Guide groove, runner madial wall is equipped with guide block, and guide block is located in guide groove；Spool upper end is equipped with end cap.
Valve seat is welded on box packing inside bag, spool is located in valve core installation cavity, and inlet and liquid outlet are separated.Make
Used time, rotating wheel, guide groove spiral of the guide block on valve body lateral wall on runner madial wall move upwards, and band movable valve plug is upward
Movement, makes the inlet on valve body be connected with liquid outlet, and the liquid in packaging bag is flowed out by inlet from liquid outlet.Into
Liquid mouth cross section is ellipse, increases aperture area, using fluid mechanics principle, using fairshaped interior pipe diameter determing, greatly
Flow rate of liquid is increased greatly, is improved work efficiency.
The groove of annular is equipped in the valve seat, valve body is equipped with the protrusion of annular corresponding with the groove of annular,
By way of groove and protrusion clamping, valve seat and valve body is made to be fixed together.
The bottom of the guide groove is equipped with convex block I, and when the guide block on runner madial wall slides into guide groove bottom, convex block I can
To block guide block, spool is made to be locked in valve body.
In the valve body, sealing ring is equipped with above liquid outlet；Spool bottom inside is equipped with and the matched circle of sealing ring
Angle effectively avoids the leakage of liquid when the valve is closed.
End cap is equipped with flange collar, and spool inner wall is equipped with convex block II, and convex block II can block flange collar, prevent end cap from falling
It falls.
Liquid outlet bottom be equipped with valve deck, further prevent liquid material to leak, and can effectively avoid the microorganisms such as bacterium into
Enter liquid outlet.
Possessed advantageous effect is the utility model compared with prior art：
Bag in box valve described in the utility model, simple in structure, easy to operate, good airproof performance can prevent liquids
Material leakage, and the microorganisms such as bacterium can effectively be avoided to enter box packing inside bag, extend the shelf-life of product in packaging bag, and put
Expect that speed is fast, greatly improves work efficiency.
Description of the drawings
Fig. 1 is the stereogram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the sectional view of the utility model front view；
Fig. 4 is the left view of the utility model；
Fig. 5 is the decomposition texture schematic diagram of the utility model；
Fig. 6 is the sectional view of the utility model decomposition texture schematic diagram；
Fig. 7 is the partial enlarged view at the positions A in Fig. 3；
Fig. 8 is the partial enlarged view at the positions B in Fig. 5；
Fig. 9 is the partial enlarged view at the positions C in Fig. 6；
Figure 10 is the partial enlarged view at the positions D in Fig. 6.
In figure：1, valve seat；1.1, groove；2, valve body；2.1, inlet；2.2, liquid outlet；2.3, guide groove；2.4, convex block I；
2.5, raised；2.6, valve core installation cavity；2.7, sealing ring；3, end cap；3.1, flange collar；4, spool；4.1, convex block II；4.2, it leads
Block；4.3, runner；5, valve deck.
Specific implementation mode
The utility model is described further with reference to embodiment：
As shown in Fig. 1~10, bag in box valve described in the utility model, including valve body 2, valve body 2 are connected with valve seat 1,
The groove 1.1 of annular is equipped in valve seat 1, valve body 2 is equipped with the protrusion 2.5 of annular corresponding with the groove 1.1 of annular, passes through
The mode of 2.5 clamping of groove 1.1 and protrusion, makes valve seat 1 and valve body 2 be fixed together.2 side of valve body is equipped with inlet 2.1, valve
2 bottom of body is equipped with liquid outlet 2.2, and the cross section of inlet 2.1 is ellipse, by far from liquid outlet 2.2 to close liquid outlet 2.2
Direction, in the way of rounding off, oval area is gradually reduced.2 top of valve body is equipped with valve core installation cavity 2.6, spool 4
It is arranged in valve core installation cavity 2.6, spool 4 is fitted closely with 2.6 inner wall of valve core installation cavity, and 4 top of spool is equipped with runner 4.3；
2 lateral wall of valve body is equipped with the upward guide groove 2.3 of spiral, and 4.3 madial wall of runner is equipped with guide block 4.2, and guide block 4.2 is located at guide groove
2.3 interior；The bottom of guide groove 2.3 is equipped with convex block I2.4, when the guide block 4.2 on 4.3 madial wall of runner slides into 2.3 bottom of guide groove,
Convex block I2.4 can block guide block 4.2, and spool 4 is made to be locked in valve body 2.4 upper end of spool is equipped with end cap 3, and end cap 3 is equipped with
Flange collar 3.1,4 inner wall of spool are equipped with convex block II4.1, and convex block II4.1 can block flange collar 3.1, prevent end cap 3 from falling.Go out
2.2 bottom of liquid mouth is equipped with valve deck 5.In valve body 2,2.2 top of liquid outlet is equipped with sealing ring 2.7；4 bottom inside of spool be equipped with it is close
2.7 matched fillet of seal can effectively prevent the leakage of liquid when the valve is closed.
The operation principle or the course of work of the utility model：
Valve seat 1 is welded on box packing inside bag, spool 4 is located in valve core installation cavity 2.6, by inlet 2.1 and goes out liquid
Mouth 2.2 separates.In use, valve deck 5 is opened, rotating wheel 4.3, the guide block 4.2 on 4.3 madial wall of runner is along 2 outside of valve body
2.3 spiral of guide groove on wall moves upwards, and band movable valve plug 4 moves upwards, and makes 2.2 phase of inlet 2.1 and liquid outlet on valve body 2
It is connected to, the liquid in packaging bag is flowed out by inlet 2.1 from liquid outlet 2.2.2.1 cross section of inlet is ellipse, is increased
Aperture area, using fluid mechanics principle is considerably increased flow rate of liquid, is improved using fairshaped interior pipe diameter determing
Working efficiency.The utility model is simple in structure, easy to operate, is also prevented from liquid material and leaks, good airproof performance, and can be effective
It avoids the microorganisms such as bacterium from entering box packing inside bag, extends the shelf-life of product in packaging bag.
Claims (6)
1. a kind of bag in box valve, including valve body (2), valve body (2) is connected with valve seat (1), and valve body (2) side is equipped with inlet
(2.1), valve body (2) bottom is equipped with liquid outlet (2.2), it is characterised in that：The cross section of inlet (2.1) is ellipse, by remote
From liquid outlet (2.2) to close to the direction of liquid outlet (2.2), in the way of rounding off, oval area is gradually reduced；Valve
Body (2) top is equipped with valve core installation cavity (2.6), and in valve core installation cavity (2.6), spool (4) is installed with spool for spool (4) setting
Chamber (2.6) inner wall fits closely, and spool (4) top is equipped with runner (4.3)；Valve body (2) lateral wall is equipped with that spiral is upward to be led
Slot (2.3), runner (4.3) madial wall are equipped with guide block (4.2), and guide block (4.2) is located in guide groove (2.3)；Spool (4) upper end is set
There is end cap (3).
2. bag in box valve according to claim 1, it is characterised in that：The groove of annular is equipped in the valve seat (1)
(1.1), valve body (2) is equipped with the protrusion (2.5) of annular corresponding with groove (1.1) of annular.
3. bag in box valve according to claim 1, it is characterised in that：The bottom of the guide groove (2.3) is equipped with convex block I
(2.4)。
4. bag in box valve according to claim 1, it is characterised in that：In the valve body (2), on liquid outlet (2.2)
Side is equipped with sealing ring (2.7)；Spool (4) bottom inside is equipped with and sealing ring (2.7) matched fillet.
5. bag in box valve according to claim 1, it is characterised in that：The end cap (3) is equipped with flange collar (3.1),
Spool (4) inner wall is equipped with convex block II (4.1).
6. bag in box valve according to claim 1, it is characterised in that：Described liquid outlet (2.2) bottom is equipped with valve deck
(5)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820130144.2U CN207810194U (en) | 2018-01-25 | 2018-01-25 | Bag in box valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820130144.2U CN207810194U (en) | 2018-01-25 | 2018-01-25 | Bag in box valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207810194U true CN207810194U (en) | 2018-09-04 |
Family
ID=63325482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820130144.2U Active CN207810194U (en) | 2018-01-25 | 2018-01-25 | Bag in box valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207810194U (en) |
-
2018
- 2018-01-25 CN CN201820130144.2U patent/CN207810194U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |