CN204716999U - Industrial refrigeration right-angle type adjustable cut-off valve - Google Patents
Industrial refrigeration right-angle type adjustable cut-off valve Download PDFInfo
- Publication number
- CN204716999U CN204716999U CN201520399380.0U CN201520399380U CN204716999U CN 204716999 U CN204716999 U CN 204716999U CN 201520399380 U CN201520399380 U CN 201520399380U CN 204716999 U CN204716999 U CN 204716999U
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- China
- Prior art keywords
- valve
- flap
- pipe body
- stem casing
- valve rod
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- Expired - Fee Related
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Abstract
The utility model relates to valve technology field, especially a kind of industrial refrigeration right-angle type adjustable cut-off valve.A kind of industrial refrigeration right-angle type adjustable cut-off valve, comprise T-shaped valve seat, valve gap, valve rod, the valve of valve stem casing and taper emits, described valve seat has vertically disposed inlet pipe body and goes out pipe body, described inlet pipe body and go out between pipe body to be equipped with flap, the bottom of described flap is provided with flap pad, flap bottom is provided with U-shaped adjusting head, flap is connected with valve rod, the joint of valve rod and flap is provided with ball, valve rod overcoat has valve stem casing, valve stem casing and valve emit spiral to be connected, under upper, alumiseal is provided with successively between valve rod and valve stem casing, O type circle, combination mat and aluminium backing.The design's regulating flow quantity, reduces operating force, flexible operation, and can not produce pollution.
Description
Technical field
The utility model relates to valve technology field, especially a kind of industrial refrigeration right-angle type adjustable cut-off valve.
Background technique
Stop valve is simple owing to manufacturing, and price is cheap relative to other valve, is widely used in a lot of field.But in applications such as needs adjust fluxes, this type of valve also has following defect simultaneously: 1. inlet pipe body and go out pipe body there is certain radian, of long duration pollution can be produced; 2. the connection of valve rod and flap is dumb; 3. flap and valve seat are bypass structure, and flow control is comparatively difficult, is unfavorable for Flow-rate adjustment.
Model utility content
The technical problems to be solved in the utility model is: based on the problems referred to above, provides a kind of industrial refrigeration right-angle type adjustable cut-off valve.
The utility model solves the technological scheme that its technical problem adopts: a kind of industrial refrigeration right-angle type adjustable cut-off valve, comprise T-shaped valve seat, valve gap, valve rod, the valve of valve stem casing and taper emits, described valve seat has vertically disposed inlet pipe body and goes out pipe body, described inlet pipe body and go out between pipe body to be equipped with flap, the bottom of described flap is provided with flap pad, flap bottom is provided with U-shaped adjusting head, flap is connected with valve rod, the joint of valve rod and flap is provided with ball, valve rod overcoat has valve stem casing, valve stem casing and valve emit spiral to be connected, under upper, alumiseal is provided with successively between valve rod and valve stem casing, O type circle, combination mat and aluminium backing.
Further, described valve seat and valve gap all have Flange joint limit, and both are bolted.
The beneficial effects of the utility model are: the design's regulating flow quantity, reduce operating force, flexible operation, and can not produce pollution.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
In figure: 1. valve seat, 2. valve gap, 3. valve rod, 4. valve stem casing, 5. valve emits, 6. inlet pipe body, 7. goes out pipe body, 8. flap, 9. flap pad, 10.U type adjusting head, 11. balls, 12. alumiseals, 13.O type circle, 14. combination mat, 15. aluminium backings, 16. bolts.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, a kind of industrial refrigeration right-angle type adjustable cut-off valve, comprise T-shaped valve seat 1, valve gap 2, valve rod 3, the valve of valve stem casing 4 and taper emits 5, valve seat 1 has vertically disposed inlet pipe body 6 and goes out pipe body 7, inlet pipe body 6 and go out between pipe body 7 to be equipped with flap 8, the bottom of flap 8 is provided with flap pad 9, flap 8 bottom is provided with U-shaped adjusting head 10, flap 8 is connected with valve rod 3, valve rod 3 is provided with ball 11 with the joint of flap 8, valve rod 3 overcoat has valve stem casing 4, valve stem casing 4 and valve emit 5 spirals to be connected, under upper, alumiseal 12 is provided with successively between valve rod 3 and valve stem casing 4, O type circle 13, combination mat 14 and aluminium backing 15.
Further, valve seat 1 and valve gap 2 all have Flange joint limit, and both are connected by bolt 16.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this model utility technological thought, can carry out various change and amendment completely.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to right.
Claims (2)
1. an industrial refrigeration right-angle type adjustable cut-off valve, it is characterized in that: comprise T-shaped valve seat (1), valve gap (2), valve rod (3), the valve of valve stem casing (4) and taper emits (5), described valve seat (1) has vertically disposed inlet pipe body (6) and goes out pipe body (7), described inlet pipe body (6) and go out between pipe body (7) to be equipped with flap (8), the bottom of described flap (8) is provided with flap pad (9), flap (8) bottom is provided with U-shaped adjusting head (10), flap (8) is connected with valve rod (3), valve rod (3) is provided with ball (11) with the joint of flap (8), valve rod (3) overcoat has valve stem casing (4), valve stem casing (4) emits (5) spiral to be connected with valve, under upper, alumiseal (12) is provided with successively between valve rod (3) and valve stem casing (4), O type circle (13), combination mat (14) and aluminium backing (15).
2. industrial refrigeration right-angle type adjustable cut-off valve according to claim 1, is characterized in that: described valve seat (1) and valve gap (2) all have Flange joint limit, and both are connected by bolt (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399380.0U CN204716999U (en) | 2015-06-11 | 2015-06-11 | Industrial refrigeration right-angle type adjustable cut-off valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399380.0U CN204716999U (en) | 2015-06-11 | 2015-06-11 | Industrial refrigeration right-angle type adjustable cut-off valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204716999U true CN204716999U (en) | 2015-10-21 |
Family
ID=54315998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520399380.0U Expired - Fee Related CN204716999U (en) | 2015-06-11 | 2015-06-11 | Industrial refrigeration right-angle type adjustable cut-off valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204716999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976356A (en) * | 2015-06-11 | 2015-10-14 | 许炎章 | Right-angled type adjusting stop valve for industrial refrigeration |
-
2015
- 2015-06-11 CN CN201520399380.0U patent/CN204716999U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976356A (en) * | 2015-06-11 | 2015-10-14 | 许炎章 | Right-angled type adjusting stop valve for industrial refrigeration |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20160611 |