CN209540511U - A kind of natural gas branch control dropping equipment - Google Patents
A kind of natural gas branch control dropping equipment Download PDFInfo
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- CN209540511U CN209540511U CN201920251975.XU CN201920251975U CN209540511U CN 209540511 U CN209540511 U CN 209540511U CN 201920251975 U CN201920251975 U CN 201920251975U CN 209540511 U CN209540511 U CN 209540511U
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- connecting tube
- bull stick
- ring
- natural gas
- annular side
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Abstract
The utility model provides a kind of natural gas branch control dropping equipment, including fixed ring, connect bolt, connecting tube, casing, bull stick, valve plate, sealing ring and fastening bolt, connection bolt is provided in the fixed ring, the connection bolt inner end passes through fixed ring and connecting tube, the fixed ring annular side is detachably connected by screw thread and fastening bolt, the connecting tube is internally provided with sealing ring, and connecting tube is connected to sleeve upper end and lower end, described sleeve pipe is internally provided with valve plate, the valve plate suit is fixed on bull stick, the bull stick left and right ends are stretched out from casing left and right ends respectively, compared with prior art, the utility model is with following the utility model has the advantages that convenient for rotating to bull stick and valve plate, to be depressured to the conveying of natural gas, and by connecting rod and sealing ring respectively with conveying Supervisor and delivery branch pipe connection, and then sealing effect is improved, it avoids revealing.
Description
Technical field
The utility model is a kind of natural gas branch control dropping equipment, belongs to natural gas transportation apparatus field.
Background technique
Existing natural gas, due to not being depressured to natural gas, leads to the danger to delivery branch pipe when being transported to family
Evil property is larger, and sealing effect is poor, easily causes the leakage of natural gas, and using risk height, therefore, it is necessary to a kind of natural gases point
Family controls dropping equipment to solve the above problems.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of natural gas branch control decompression dress
It sets, to solve the problems mentioned in the above background technology, the utility model is easy to use, the function of decompression protection is realized, and
Sealing effect is improved, the probability of leakage is reduced.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of natural gas divides family
Dropping equipment, including conveying supervisor and delivery branch pipe are controlled, conveying supervisor lower end passes through pressure reducing mechanism and delivery branch pipe
It is connected, the pressure reducing mechanism includes fixed ring, connection bolt, connecting tube, casing, bull stick, valve plate, sealing ring and fastening spiral shell
Bolt, the fixed ring are set in conveying supervisor lower part and delivery branch pipe, and connection bolt is provided in the fixed ring,
The connection bolt inner end passes through fixed ring and connecting tube, and the fixed ring annular side is removable by screw thread and fastening bolt
Connection is unloaded, the fastening bolt inner end passes through fixed ring, and is in contact respectively with conveying supervisor and delivery branch pipe annular side,
The connecting tube is internally provided with sealing ring, and connecting tube is connected to sleeve upper end and lower end, sets inside described sleeve pipe
It is equipped with valve plate, the valve plate suit is fixed on bull stick, and the bull stick left and right ends are stretched out from casing left and right ends respectively, described
Connecting tube is set on delivery branch pipe lower part and delivery branch pipe top.
Further, the pressure reducing mechanism and delivery branch pipe are equipped at least two, at least two pressure reducing mechanisms
It is corresponded at least two delivery branch pipes, and at least two pressure reducing mechanisms are both connected to conveying supervisor lower end, at least two institutes
It is identical to state pressure reducing mechanism structure.
Further, the connection bolt annular side is detachably connected by screw thread and nut, and the nut, which is located at, to be connected
Take over lower end.
Further, there are two the connecting tube is set, two connecting tubes be set in conveying supervisor lower part on
And on delivery branch pipe top, the connecting tube annular side is connect by O-ring one with bobbin seal, and O-ring one is inlayed admittedly
It is scheduled on casing annular side.
Further, the bull stick right end is fixed with handle, and described sleeve pipe annular side left part is welded with round tube, and
Round tube is sleeved on bull stick, and the round tube annular side is detachably connected by screw thread and clamping screw, in the clamping screw
End is in contact across round tube, and with bull stick annular side.
Further, the bull stick annular side is connect by O-ring two with bobbin seal, and O-ring two inlays fixation
In inside pipe casing.
The utility model has the beneficial effects that a kind of natural gas branch control dropping equipment of the utility model, this is practical new
Type is convenient for by addition fixed ring, connection bolt, connecting tube, casing, bull stick, valve plate, sealing ring and fastening bolt, the design
Bull stick and valve plate are rotated, so that the conveying to natural gas is depressured, realizes and delivery branch pipe is protected, is dropped
The probability of low damage, and connect respectively with conveying supervisor and delivery branch pipe by connecting rod and sealing ring, and then raising
Sealing effect, avoids revealing, solves existing natural gas when being transported to family, due to not being depressured to natural gas,
Cause the harmfulness to delivery branch pipe larger, and sealing effect is poor, easily cause the leakage of natural gas, is asked using risk is high
Topic.
Because adding nut, which is convenient for by connecting tube adapter sleeve on conveying supervisor and delivery branch pipe, because of addition
Round tube and clamping screw, the design achieves bull stick is fixed, the utility model is easy to use, realizes decompression protection
Function, and improve sealing effect, reduce the probability of leakage.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of natural gas branch control dropping equipment of the utility model；
Fig. 2 is the schematic diagram of pressure reducing mechanism in a kind of natural gas branch control dropping equipment of the utility model；
Fig. 3 is the assembly signal of fixed ring and fastening bolt in a kind of natural gas branch control dropping equipment of the utility model
Figure；
In figure: 1- conveys supervisor, 2- pressure reducing mechanism, 3- delivery branch pipe, 21- fixed ring, 22- connection bolt, 23- connection
Pipe, 24- casing, 25- bull stick, 26- valve plate, 27- sealing ring, 28- fastening bolt.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of technical solution: a kind of natural gas branch control dropping equipment,
Including conveying supervisor 1 and delivery branch pipe 3, conveying 1 lower end of supervisor is connected by pressure reducing mechanism 2 with delivery branch pipe 3, negative booster
Structure 2 includes fixed ring 21, connection bolt 22, connecting tube 23, casing 24, bull stick 25, valve plate 26, sealing ring 27 and fastening bolt
28, fixed ring 21 is set in conveying 1 lower part of supervisor and delivery branch pipe 3, and connection bolt 22 is provided in fixed ring 21,
It connects 22 inner end of bolt and passes through fixed ring 21 and connecting tube 23,21 annular side of fixed ring can by screw thread and fastening bolt 28
Dismantling connection, 28 inner end of fastening bolt pass through fixed ring 21, and are responsible for 1 and 3 annular side phase of delivery branch pipe with conveying respectively
Contact, connecting tube 23 is internally provided with sealing ring 27, and connecting tube 23 is connected to 24 upper end of casing and lower end, casing 24
It is internally provided with valve plate 26, the suit of valve plate 26 is fixed on bull stick 25, and 25 left and right ends of bull stick are respectively from 24 left and right ends of casing
It stretches out, connecting tube 23 is set on 3 top of 3 lower part of delivery branch pipe and delivery branch pipe, and user of service is respectively by fixed ring
21 be sleeved on conveying supervisor 1 and delivery branch pipe 3 on, then fastening bolt 28 is rotated, fastening bolt 28 rotation and
It is moved inward under threaded function, to realize that 28 inner end of fastening bolt is in contact with conveying supervisor 1 and delivery branch pipe 3, in turn
Realization carries out fixed ring 21 to hold out against fixation, and then user of service will connect bolt 22 and pass through fixed ring 21 and connecting tube 23,
And nut is spun on connection bolt 22, to be clamped to connecting tube 23, and then realize 23 adapter sleeve of connecting tube mounted in defeated
It send in supervisor 1 and delivery branch pipe 3, the design of sealing ring 27 then further improves sealing effect, the function of sealing is realized,
It avoids revealing, then user of service holds handle and rotates, so that bull stick 25 be driven to rotate, the rotation of bull stick 25 drives 26 turns of valve plate
It is dynamic, and then the flow area of casing 24 is adjusted, to realize the purpose being depressured to natural gas, and then to conveying
Branch pipe 3 is protected.
Pressure reducing mechanism 2 and delivery branch pipe 3 are equipped at least two, and at least two pressure reducing mechanisms 2 and at least two convey
Branch pipe 3 corresponds, and at least two pressure reducing mechanisms 2 are both connected to 1 lower end of conveying supervisor, at least two pressure reducing mechanisms, 2 structure
Identical, the design of at least two pressure reducing mechanisms 2 then realizes the function of branch control.
Connection 22 annular side of bolt is detachably connected by screw thread and nut, and nut is located at 23 lower end of connecting tube, nut
It rotates and is moved under threaded function along connection bolt 22, to drive connecting tube 23 mobile, and then realized connecting tube 23
It is clamped in conveying supervisor 1 and delivery branch pipe 3.
There are two connecting tube 23 is set, two connecting tubes 23 are set on 1 lower part of conveying supervisor and in delivery branch pipe 3
In portion, 23 annular side of connecting tube is tightly connected by O-ring one and casing 24, and O-ring one is inlayed and is fixed in casing 24
In annular side, the design of O-ring one then realizes the sealed connection between connecting tube 23 and casing 24.
25 right end of bull stick is fixed with handle, and 24 annular side left part of casing is welded with round tube, and round tube is sleeved on and turns
On bar 25, round tube annular side is detachably connected by screw thread and clamping screw, and clamping screw inner end passes through round tube, and and bull stick
25 annular sides are in contact, rotation lock bolt, and clamping screw is rotated and moved inward under threaded function, thus to bull stick 25
It carries out holding out against fixation, improves the stability maintenance of bull stick 25 and valve plate 26.
25 annular side of bull stick is tightly connected by O-ring two and casing 24, and O-ring two is inlayed and is fixed in casing 24
Portion, the design of O-ring two then realizes the sealed connection between bull stick 25 and casing 24, and improves bull stick by O-ring two
25 rotational stability.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of natural gas branch control dropping equipment, including conveying supervisor and delivery branch pipe, it is characterised in that: the conveying
Supervisor lower end be connected by pressure reducing mechanism with delivery branch pipe, the pressure reducing mechanism include fixed ring, connect bolt, connecting tube,
Casing, bull stick, valve plate, sealing ring and fastening bolt, the fixed ring are set in conveying supervisor lower part and conveying branch
Guan Shang, connection bolt is provided in the fixed ring, and the connection bolt inner end passes through fixed ring and connecting tube, the fixation
Ring annular side is detachably connected by screw thread and fastening bolt, the fastening bolt inner end pass through fixed ring, and respectively with it is defeated
Supervisor and delivery branch pipe annular side is sent to be in contact, the connecting tube is internally provided with sealing ring, and connecting tube is separately connected
In sleeve upper end and lower end, described sleeve pipe is internally provided with valve plate, and the valve plate suit is fixed on bull stick, and the bull stick is left
Right both ends are stretched out from casing left and right ends respectively, and the connecting tube is set in delivery branch pipe lower part and delivery branch pipe top
On.
2. a kind of natural gas branch control dropping equipment according to claim 1, it is characterised in that: the pressure reducing mechanism with
And delivery branch pipe is equipped at least two, at least two pressure reducing mechanisms and at least two delivery branch pipes correspond, and extremely
Few two pressure reducing mechanisms are both connected to conveying supervisor lower end, and at least two pressure reducing mechanism structures are identical.
3. a kind of natural gas branch control dropping equipment according to claim 1, it is characterised in that: the connection bolt ring
Shape side is detachably connected by screw thread and nut, and the nut is located at connecting tube lower end.
4. a kind of natural gas branch control dropping equipment according to claim 1, it is characterised in that: the connecting tube is equipped with
Two, two connecting tubes are set on conveying supervisor lower part and on delivery branch pipe top, the connecting tube annular
Side is connect by O-ring one with bobbin seal, and O-ring one is inlayed and is fixed on casing annular side.
5. a kind of natural gas branch control dropping equipment according to claim 1, it is characterised in that: the bull stick right end is solid
Surely there is handle, described sleeve pipe annular side left part is welded with round tube, and round tube is sleeved on bull stick, the round tube annular side
Face is detachably connected by screw thread and clamping screw, and the clamping screw inner end passes through round tube, and connects with bull stick annular side
Touching.
6. a kind of natural gas branch control dropping equipment according to claim 1, it is characterised in that: the bull stick annular side
Face is connect by O-ring two with bobbin seal, and O-ring two is inlayed and is fixed on inside pipe casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251975.XU CN209540511U (en) | 2019-02-28 | 2019-02-28 | A kind of natural gas branch control dropping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251975.XU CN209540511U (en) | 2019-02-28 | 2019-02-28 | A kind of natural gas branch control dropping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209540511U true CN209540511U (en) | 2019-10-25 |
Family
ID=68274309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920251975.XU Active CN209540511U (en) | 2019-02-28 | 2019-02-28 | A kind of natural gas branch control dropping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209540511U (en) |
-
2019
- 2019-02-28 CN CN201920251975.XU patent/CN209540511U/en active Active
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