CN209370512U - A kind of vertical and horizontal exhaust valve - Google Patents
A kind of vertical and horizontal exhaust valve Download PDFInfo
- Publication number
- CN209370512U CN209370512U CN201920074507.XU CN201920074507U CN209370512U CN 209370512 U CN209370512 U CN 209370512U CN 201920074507 U CN201920074507 U CN 201920074507U CN 209370512 U CN209370512 U CN 209370512U
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- China
- Prior art keywords
- exhaust pipe
- groove
- vertical
- gas vent
- transverse tube
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Abstract
The utility model proposes a kind of vertical and horizontal exhaust valves, it is mutually perpendicular to including vertical tube with transverse tube and is connected to setting, the both ends of vertical tube are respectively equipped with connecting flange, internal screw thread is equipped in transverse tube, transverse tube internal screw thread connects an exhaust pipe, the outer wall of exhaust pipe is equipped with external screw thread, the setting open at one end of exhaust pipe, the other end of exhaust pipe closes setting, the other end of exhaust pipe is connected in transverse tube, the side wall of the exhaust pipe other end is equipped with gas vent, inner wall of the transverse tube close to vertical tube one end is the first plugging surface for blocking gas vent, first plugging surface is smooth curved surface, the side wall of the vertical tube is equipped with groove, the groove and transverse tube is coaxially disposed, the diameter of groove is equal to the outer diameter of exhaust pipe, the depth of groove axial direction is L1, the distance of the end of the exhaust pipe other end to gas vent is L2, L1 is greater than L2, vertical tube it is interior Diameter is less than the outer diameter of exhaust pipe, and the side wall of the groove is the second plugging surface for blocking gas vent, and second plugging surface is smooth curved surface.
Description
Technical field
The utility model relates to gas flow control technique fields, and in particular to a kind of vertical and horizontal exhaust valve.
Background technique
Exhaust valve can often be used in some pipelines to guarantee the safe and reliable of pipeline work pressure, existing this exhaust
Valve is mostly pressure-activated formula, and when pipeline pressure is excessive, pressure can open air valve, and air valve is made to be lost heart automatically, but this
Kind air valve not can be carried out the bleeding of active.
Utility model content
Aiming at the problem that pointing out in background technique, the utility model proposes a kind of simply vertical and horizontal exhaust valve of structure, energy
Initiative exhaust operation is carried out, and pipeline can be closed.
The technical solution of the utility model is achieved in that
A kind of vertical and horizontal exhaust valve, including vertical tube and transverse tube, vertical tube are mutually perpendicular to transverse tube and are connected to setting, the both ends of vertical tube
It is respectively equipped with connecting flange, internal screw thread is equipped in transverse tube, transverse tube internal screw thread connects an exhaust pipe, and the outer wall of exhaust pipe is equipped with
The other end of external screw thread, the setting open at one end of exhaust pipe, exhaust pipe closes setting, and the other end of exhaust pipe is connected to transverse tube
Interior, the side wall of the exhaust pipe other end is equipped with gas vent, and inner wall of the transverse tube close to vertical tube one end is the first envelope for blocking gas vent
Stifled face, the first plugging surface are smooth curved surface, and the side wall of the vertical tube is equipped with groove, and the groove is coaxially set with transverse tube
It sets, the diameter of groove is equal to the outer diameter of exhaust pipe, and the depth of groove axial direction is L1, and the end of the exhaust pipe other end is to being vented
The distance in hole is L2, and L1 is greater than L2, and the internal diameter of vertical tube is less than the outer diameter of exhaust pipe, and the side wall of the groove is to block gas vent
The second plugging surface, second plugging surface be smooth curved surface.
The utility model is further arranged to, and gasket is equipped in the groove.
The utility model is further arranged to, and the gas vent is equipped with multiple and arranges at exhaust pipe circumferential direction interval
Column.
The utility model is further arranged to, and the other end of exhaust pipe is equipped with sealing-plug, and sealing-plug is cylinder, sealing
The diameter of plug is equal to the outer diameter of exhaust pipe, and distance of the sealing-plug close to the end of groove to gas vent is L3, and L3 is less than L1.
The utility model has the beneficial effects that
By using above-mentioned technical proposal, provided by the present application its can be carried out active operation and be exhausted, and can block pass
Stopped pipe road, and structure is simple, it is easy to use.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is that the utility model exhaust valve is in exhaust pressure relief state；
Fig. 2 is that the utility model exhaust valve is in close state；
Fig. 3 is in shut off for the utility model exhaust valve closes the state of pipeline.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
It is illustrated as follows with reference to Fig. 1-3 pairs of the utility model:
A kind of vertical and horizontal exhaust valve, including vertical tube 1 and transverse tube 2, vertical tube 1 are mutually perpendicular to transverse tube 2 and are connected to setting, vertical tube 1
Both ends be respectively equipped with connecting flange 3, internal screw thread is equipped in transverse tube 2.
2 internal screw thread of transverse tube connects an exhaust pipe 4, and the outer wall of exhaust pipe 4 is equipped with external screw thread, and one end of exhaust pipe 4 is opened
The other end of mouth setting, exhaust pipe 4 closes setting, and the other end of exhaust pipe 4 is connected in transverse tube 2.
The side wall of 4 other end of exhaust pipe is equipped with gas vent 5, and inner wall of the transverse tube 2 close to 1 one end of vertical tube is to block gas vent
5 the first plugging surface 6, the first plugging surface 6 are smooth curved surface.
Exhaust pipe enters in vertical tube, and gas vent is separated with the first plugging surface, can be exhausted at this time, exhaust pipe enters
In transverse tube, gas vent is blocked by the first plugging surface, and exhaust valve is for closed state at this time.
The side wall of the vertical tube 1 is equipped with groove 7, and the groove 7 and transverse tube 2 are coaxially disposed, the diameter etc. of groove 7
It is L1 in the depth of the outer diameter of exhaust pipe 4,7 axial direction of groove, the distance of end to the gas vent 5 of 4 other end of exhaust pipe is
L2, L1 are greater than L2, and the internal diameter of vertical tube 1 is less than the outer diameter of exhaust pipe 4, and the side wall of the groove 7 is block gas vent 5 second
Plugging surface 8, second plugging surface 8 are smooth curved surface.When exhaust pipe is entered in groove, gas vent is by the second plugging surface
It blocks and closes, while vertical tube can be truncated in exhaust pipe again, be trapped entire pipeline and be in close state.
Wherein, gasket 9 is equipped in the groove 7.
Wherein, the gas vent 5 is equipped with multiple and is alternatively arranged in 4 circumferential direction of exhaust pipe.
Wherein, the other end of exhaust pipe 4 is equipped with sealing-plug 10, and sealing-plug 10 is cylinder, and the diameter of sealing-plug 10 is equal to
The outer diameter of exhaust pipe 4, distance of the sealing-plug 10 close to the end of groove 7 to gas vent 5 is L3, and L3 is less than L1.Sealing-plug is being arranged
Tracheae plays the role of closing assisted exhaust pressure relief when entering transverse tube.
The utility model has the beneficial effects that
By using above-mentioned technical proposal, provided by the present application its can be carried out active operation and be exhausted, and can block pass
Stopped pipe road, and structure is simple, it is easy to use.
It is above-described be only the utility model preferred embodiment, be not intended to limit the utility model, it is all
Within the spirit and principles of the utility model, it is practical new to should be included in this for any modification, equivalent replacement, improvement and so on
Within the protection scope of type.
Claims (4)
1. a kind of vertical and horizontal exhaust valve, it is characterised in that: including vertical tube and transverse tube, vertical tube is mutually perpendicular to transverse tube and is connected to setting,
The both ends of vertical tube are respectively equipped with connecting flange, and internal screw thread is equipped in transverse tube, and transverse tube internal screw thread connects an exhaust pipe, exhaust pipe
Outer wall is equipped with external screw thread, the setting open at one end of exhaust pipe, and the other end of exhaust pipe closes setting, and the other end of exhaust pipe connects
It connects in transverse tube, the side wall of the exhaust pipe other end is equipped with gas vent, and inner wall of the transverse tube close to vertical tube one end is to block gas vent
The first plugging surface, the first plugging surface is smooth curved surface, and the side wall of the vertical tube is equipped with groove, the groove and horizontal
Pipe coaxial arrangement, the diameter of groove are equal to the outer diameter of exhaust pipe, and the depth of groove axial direction is L1, the end of the exhaust pipe other end
The distance of portion to gas vent is L2, and L1 is greater than L2, and the internal diameter of vertical tube is less than the outer diameter of exhaust pipe, and the side wall of the groove is envelope
Second plugging surface of stifled gas vent, second plugging surface are smooth curved surface.
2. a kind of vertical and horizontal exhaust valve according to claim 1, it is characterised in that: be equipped with gasket in the groove.
3. a kind of vertical and horizontal exhaust valve according to claim 1, it is characterised in that: the gas vent is equipped with multiple and is arranging
Tracheae circumferential direction is alternatively arranged.
4. a kind of vertical and horizontal exhaust valve according to claim 1, it is characterised in that: the other end of exhaust pipe is equipped with sealing-plug,
Sealing-plug is cylinder, the diameter of sealing-plug is equal to the outer diameter of exhaust pipe, sealing-plug close to the end of groove to gas vent away from
It is less than L1 from for L3, L3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920074507.XU CN209370512U (en) | 2019-01-17 | 2019-01-17 | A kind of vertical and horizontal exhaust valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920074507.XU CN209370512U (en) | 2019-01-17 | 2019-01-17 | A kind of vertical and horizontal exhaust valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209370512U true CN209370512U (en) | 2019-09-10 |
Family
ID=67825617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920074507.XU Active CN209370512U (en) | 2019-01-17 | 2019-01-17 | A kind of vertical and horizontal exhaust valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209370512U (en) |
-
2019
- 2019-01-17 CN CN201920074507.XU patent/CN209370512U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |