CN205714094U - A kind of full-automatic pressure release plug - Google Patents
A kind of full-automatic pressure release plug Download PDFInfo
- Publication number
- CN205714094U CN205714094U CN201620306713.5U CN201620306713U CN205714094U CN 205714094 U CN205714094 U CN 205714094U CN 201620306713 U CN201620306713 U CN 201620306713U CN 205714094 U CN205714094 U CN 205714094U
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- drain path
- clamping screw
- pressure release
- controller
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Abstract
The utility model discloses a kind of full-automatic pressure release plug, including plug body, described plug body includes cylinder and cone, described cone distal end is provided with sealing ring, described plug is the most internal is provided with drain path I and oil discharge passage in the axial direction, it is provided with drain path II along axis vertical direction, described drain path II top is provided with clamping screw, it is provided with take-up inside described clamping screw, it is provided with electric magnet bottom described clamping screw, described electric magnet lower end is fixedly connected with spring, described spring bottom is fixedly connected with sealing steel ball, it is provided with pressure sensitive device bottom described sealing steel ball, it is provided with controller on the left of described clamping screw, described controller is provided with display and control knob, described electric magnet and pressure sensitive device are electrically connected with controller by wire.Therefore, this utility model is reasonable in design, practical and convenient, has good market value.
Description
Technical field
This utility model belongs to field of mechanical technique, is specifically related to a kind of full-automatic pressure release plug.
Background technology
In oil-pumping equipment in oil field, owing to usually needing the pressure of venting pipe interior, need on pumping pipelines, arrange relief tube, one end of relief tube arranges pressure release plug, pressure release plug of the prior art is the most directly a nut, directly shut relief tube, when needs pressure release, directly open nut and carry out pressure release, when pressure is excessive, when opening nut, it is easy to go out pressure release plug, easily produce potential safety hazard, and after nut is rushed out, internal oil directly ejects, when equal pressure lets out anticipation degree, it is difficult to reinstall top nut, cause wasting big gauging, when needing pressure release every time, it is required for manually turning bolt, bother very much.
Utility model content
The purpose of this utility model is to provide a kind of full-automatic pressure release plug, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of full-automatic pressure release plug, including plug body, described plug body includes cylinder and cone, described cone distal end is provided with sealing ring, described plug is the most internal is provided with drain path I and oil discharge passage in the axial direction, it is provided with drain path II along axis vertical direction, described drain path II top is provided with clamping screw, it is provided with take-up inside described clamping screw, it is provided with electric magnet bottom described clamping screw, described electric magnet lower end is fixedly connected with spring, described spring bottom is fixedly connected with sealing steel ball, it is provided with pressure sensitive device bottom described sealing steel ball, it is provided with controller on the left of described clamping screw, described controller is provided with display and control knob, described electric magnet and pressure sensitive device are electrically connected with controller by wire.
Preferably, the flank angle of described sealing ring is more than the flank angle 10 °-70 ° of cone, and described sealing ring is rubber ring.
Preferably, described drain path I is less at least 1 centimetre than drain path II diameter, and described oil discharge passage is less at least 1 centimetre than drain path I diameter.
Preferably, described plug body is copper billet.
Preferably, described control knob is at least provided with 3.
Technique effect of the present utility model and advantage: this utility model simple in construction, safe and reliable, by arranging drain path I and oil discharge passage, and the axis of drain path I and oil discharge passage is not on same straight line, and it is parallel, and drain path I is connected by drain path II with oil discharge passage, sealing steel ball is set in drain path II, is connected with clamping screw by spring；When needs pressure release, opening controller is electric magnet energising, and magneticaction can make sealing steel ball up move, and makes drain path I connect with oil discharge passage, it is also possible to be configured controller, makes up to certain oil pressure, and controller is energized for electric magnet automatically；When need not pressure release, close electric magnet power-on switch just can, during the biggest oil pressure, it is also possible to be adjusted by tightening clamping screw；Therefore, this utility model is reasonable in design, practical and convenient, has good market value.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic diagram of this utility model controller.
In figure: 1 plug body, 11 cylinders, 12 cones, 2 sealing rings, 3 drain path I, 4 drain path II, 5 oil discharge passages, 6 clamping screws, 7 take-ups, 8 electric magnet, 9 springs, 10 wires, 13 sealing steel balls.14 pressure sensitive devices, 15 controllers, 16 display, 17 control knobs.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullThis utility model provides a kind of full-automatic pressure release plug as depicted in figs. 1 and 2，Including plug body 1，Described plug body 1 is copper billet，Described plug body 1 includes cylinder 11 and cone 12，Described cone 12 end is provided with sealing ring 2，The flank angle of described sealing ring 2 is more than the flank angle 10 °-70 ° of cone，Described sealing ring 2 is rubber ring，Drain path I 3 and oil discharge passage 5 in the axial direction it is provided with in described plug body 1，It is provided with drain path II 4 along axis vertical direction，Described drain path I 3 is less at least 1 centimetre than drain path II 5 diameter，Described oil discharge passage is less at least 1 centimetre than drain path I 3 diameter，Described drain path II 4 top is provided with clamping screw 6，Described clamping screw 6 is internal is provided with take-up 7，It is provided with electric magnet 8 bottom described clamping screw 6，Described electric magnet 8 lower end is fixedly connected with spring 9，Sealing steel ball 13 it is fixedly connected with bottom described spring 9，It is provided with pressure sensitive device 14 bottom described sealing steel ball 13，It is provided with controller 15 on the left of described clamping screw 6，Described controller 15 is provided with display 16 and control knob 17，Described control knob 17 is at least provided with 3，Described electric magnet 8 and pressure sensitive device 14 are electrically connected with controller 15 by wire 10.
This utility model simple in construction, safe and reliable, by arranging drain path I 3 and oil discharge passage 5, and the axis of drain path I 3 and oil discharge passage 5 is not on same straight line, and it is parallel, and drain path I 3 is connected by drain path II 4 with oil discharge passage 5, sealing steel ball 13 is set in drain path II 4, is connected with clamping screw 5 by spring 9；When needs pressure release, opening controller 15 and be energized for electric magnet 8, magneticaction can make sealing steel ball 13 up move, drain path I 3 is made to connect with oil discharge passage 5, can also be configured controller 15, make up to certain oil pressure, controller 15 is energized for electric magnet 8 automatically；When need not pressure release, close electric magnet 8 power-on switch just can, during the biggest oil pressure, it is also possible to be adjusted by tightening clamping screw 6；Therefore, this utility model is reasonable in design, practical and convenient, has good market value.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; it is not limited to this utility model; although this utility model being described in detail with reference to previous embodiment; for a person skilled in the art; technical scheme described in foregoing embodiments still can be modified by it; or wherein portion of techniques feature is carried out equivalent; all within spirit of the present utility model and principle; the any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (5)
- null1. a full-automatic pressure release plug，Including plug body (1)，It is characterized in that: described plug body (1) includes cylinder (11) and cone (12)，Described cone (12) end is provided with sealing ring (2)，Drain path I (3) and oil discharge passage (5) in the axial direction it is provided with in described plug body (1)，It is provided with drain path II (4) along axis vertical direction，Described drain path II (4) top is provided with clamping screw (6)，Described clamping screw (6) is internal is provided with take-up (7)，Electric magnet (8) it is provided with bottom described clamping screw，Described electric magnet (8) lower end is fixedly connected with spring (9)，Described spring (9) bottom is fixedly connected with sealing steel ball (13)，Described sealing steel ball (13) bottom is provided with pressure sensitive device (14)，Described clamping screw (6) left side is provided with controller (15)，Described controller (15) is provided with display (16) and control knob (17)，Described electric magnet (8) and pressure sensitive device (14) are electrically connected with controller (15) by wire (10).
- One the most according to claim 1 full-automatic pressure release plug, it is characterised in that: the flank angle of described sealing ring (2) is more than the flank angle 10 °-70 ° of cone (12), and described sealing ring (2) is rubber ring.
- One the most according to claim 1 full-automatic pressure release plug, it is characterized in that: described drain path I (3) is less at least 1 centimetre than drain path II (4) diameter, described oil discharge passage (5) is less at least 1 centimetre than drain path I (3) diameter.
- One the most according to claim 1 full-automatic pressure release plug, it is characterised in that: described plug body (1) is copper billet.
- One the most according to claim 1 full-automatic pressure release plug, it is characterised in that: described control knob (17) is at least provided with 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620306713.5U CN205714094U (en) | 2016-04-12 | 2016-04-12 | A kind of full-automatic pressure release plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620306713.5U CN205714094U (en) | 2016-04-12 | 2016-04-12 | A kind of full-automatic pressure release plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205714094U true CN205714094U (en) | 2016-11-23 |
Family
ID=57307115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620306713.5U Expired - Fee Related CN205714094U (en) | 2016-04-12 | 2016-04-12 | A kind of full-automatic pressure release plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205714094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377147A (en) * | 2020-11-25 | 2021-02-19 | 威海纳川管材有限公司 | Electric control oil drain device |
-
2016
- 2016-04-12 CN CN201620306713.5U patent/CN205714094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377147A (en) * | 2020-11-25 | 2021-02-19 | 威海纳川管材有限公司 | Electric control oil drain device |
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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: 20161123 Termination date: 20170412 |