CN204458659U - Magnetic cleaning structure in pipe joint - Google Patents
Magnetic cleaning structure in pipe joint Download PDFInfo
- Publication number
- CN204458659U CN204458659U CN201420840606.1U CN201420840606U CN204458659U CN 204458659 U CN204458659 U CN 204458659U CN 201420840606 U CN201420840606 U CN 201420840606U CN 204458659 U CN204458659 U CN 204458659U
- Authority
- CN
- China
- Prior art keywords
- magnetic core
- cone
- print seat
- holding mechanism
- nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 230000004308 accommodation Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000005429 turbidity Methods 0.000 abstract description 6
- 239000002184 metal Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000737 periodic Effects 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 210000001503 Joints Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
Abstract
The utility model relates to the magnetic cleaning structure in a kind of pipe joint.Also there is no the magnetic cleaning structure in a kind of pipe joint of reasonable in design at present, be difficult to the turbidity test ensureing and improve pipeline.Feature of the present utility model is: comprise magnetic core holding mechanism, cone sealed magnetic core print seat, resident core body, nut and seal ring, the inside of magnetic core holding mechanism is provided with accommodation sealing channel, hold sealing channel and outwards hold passage by magnetic core successively from inner, buffer channel and cone sealing channel composition, a part for resident core body is arranged in the magnetic core installation cavity of cone sealed magnetic core print seat, another part of resident core body is arranged in magnetic core accommodation passage and the buffer channel of magnetic core holding mechanism, cone sealed magnetic core print seat is fixed on magnetic core holding mechanism by nut, the axis of magnetic core holding mechanism, the axis of cone sealed magnetic core print seat, the axis of resident core body, the axis of nut and the axis overlap of seal ring.Of the present utility model reasonable in design, can ensure and improve the turbidity test of pipeline.
Description
Technical field
The utility model relates to a kind of magnetic cleaning structure, especially relates to the magnetic cleaning structure in a kind of pipe joint, belongs to a kind of structure in pipe joint, is mainly used in hydropneumatic industry.
Background technique
Pipe is connected to form pipeline closed-loop path by elements such as pipe joint, valve, oil hydraulic pump, pump motors, through the control valve of various function control and be assigned to each executive component acting, complete power transmission.In above-mentioned pipeline closed-loop path, medium in pipeline by along fuel tank → oil hydraulic pump → pipeline closed-loop path → get back to the Infinite Cyclic process of fuel tank, in this cyclic process, the particulate attachment of all component inner surface in this closing pipe line loop, although the particle metal element of element machinery action wearing and tearing can filter through tank drainback pipe, but the narrow limitation that filter screen is installed result in and is difficult to play good filtering effect to particle metal element, the particle metal element contained in tube runs medium is difficult to carry out concentrating and collecting, be difficult to the turbidity test ensureing and improve pipeline, the lighter can affect the sealing of element, the reliability of reduction system, in the serious working life of going back the element such as entail dangers to system medium and pump, valve, motor, improve operating cost.
Model utility content
The purpose of this utility model is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, to be connected firmly, reliably, the high magnetic fields of resident core body is utilized constantly to be carried out concentrating and collecting by the particle metal element contained in tube runs medium, periodic cleaning thus reach the object of turbidity test ensureing and improve pipeline, effectively can improve the working life of medium, obviously can reduce the magnetic cleaning structure in the pipe joint of operating cost.
The technical scheme in the invention for solving the above technical problem is: the structural feature of the magnetic cleaning structure in this pipe joint is: comprise magnetic core holding mechanism, cone sealed magnetic core print seat, resident core body, nut and seal ring, the outer wall of described magnetic core holding mechanism is provided with outside thread, the inside of this magnetic core holding mechanism is provided with accommodation sealing channel, described accommodation sealing channel outwards holds passage by magnetic core successively from inner, buffer channel and cone sealing channel composition, described magnetic core holds passage and buffer channel is cylindrical structural, the diameter of described magnetic core accommodation passage is less than the diameter of buffer channel, described cone sealing channel is cone structure, the diameter of this cone sealing channel outwards increases gradually from inner, be provided with a magnetic core installation cavity in described cone sealed magnetic core print seat, the outer wall of this cone sealed magnetic core print seat is disposed with positive stop lug boss and male cone (strobilus masculinus) from the bottom up, and the diameter of described male cone (strobilus masculinus) reduces from the bottom up gradually, this male cone (strobilus masculinus) is provided with seal ring mounting groove, be provided with internal thread in described nut, the bottom of this nut is provided with and holds out against boss, a part for described resident core body is arranged in the magnetic core installation cavity of cone sealed magnetic core print seat, described seal ring is embedded in the seal ring mounting groove of cone sealed magnetic core print seat, described seal ring all contacts with the wall of the cone sealing channel in magnetic core holding mechanism with the male cone (strobilus masculinus) in cone sealed magnetic core print seat, another part of described resident core body is arranged in magnetic core accommodation passage and the buffer channel of magnetic core holding mechanism, the boss that holds out against in described nut withstands on the positive stop lug boss of cone sealed magnetic core print seat, the internal thread of this nut is connected with the outside thread of magnetic core holding mechanism, described cone sealed magnetic core print seat is fixed on magnetic core holding mechanism by nut, the axis of described magnetic core holding mechanism, the axis of cone sealed magnetic core print seat, the axis of resident core body, the axis of nut and the axis overlap of seal ring.
As preferably, seal ring described in the utility model is O shape coil structures.
As preferably, the male cone (strobilus masculinus) in cone sealed magnetic core print seat described in the utility model is 24 degree of cone structures.
As preferably, resident core body described in the utility model is cylindrical structural.
As preferably, in magnetic core holding mechanism described in the utility model, bore the diameter of the inner end of sealing channel and the equal diameters of buffer channel.
As preferably, a part for resident core body described in the utility model is fixed in the magnetic core installation cavity of cone sealed magnetic core print seat.
The utility model compared with prior art, have the following advantages and effect: the turbidity test that can more effectively ensure and improve pipeline, its principle utilizes the high magnetic fields of resident core body constantly to be carried out concentrating and collecting by the particle metal element contained in tube runs medium, and periodic cleaning, thus reach the object ensureing and improve line clear degree, effectively can improve the working life of medium, obviously can reduce operating cost.A part for resident core body is arranged in the magnetic core installation cavity of cone sealed magnetic core print seat, when fastening nut, cone sealed magnetic core print seat moves inwards along the wall of cone sealing channel, because the wall of boring sealing channel is cone structure, cone sealing channel is made to produce an anchor ear power to cone sealed magnetic core print seat, under the effect of this anchor ear power, seal ring is not only made to serve good seal action, and make resident core body by anchor ear firmly in the magnetic core installation cavity of cone sealed magnetic core print seat, scientific structure design, ingenious.
Reasonable in design of the present utility model, make simple, easy for installation, rated working pressure (withstand voltage) is high, and sealing is reliable, and highly versatile, is mainly used in pipe joint.Following any Placement be can be made into the connection of pipe: 1) ISO 8434-1 (GB/T 3733 ~ 3765-2008) Bite type fittings connects; 2) ISO 8434-2 (GB/T 5625 ~ 5653-2008) flared fitting connects; 3) ISO 8434-3 (JB/T 966-2005) O shape circle plane sealing pipe joint connects; 4) JB/T 8727-2004 hydraulic hose assembly connects; 5) screw thread styletable connects (one).
Be provided with pipe joint of the present utility model installation method in actual use as follows: 1) oil hydraulic pump oil inlet end, medium repeats the laggard oil hydraulic pump of cleaning through the utility model; 2) return tube oil outlet end, medium repeats oil sump tank after cleaning through the utility model; 3) arbitrary end of control valve in conduit, medium repeats cleaning in the middle of the utility model is done.The Placement of cone sealed magnetic core print seat of the present utility model is interchangeable, as also selected following mode of structure: 1) ISO 8434-2 (GB/T 5625 ~ 5653-2008) flared fitting mode of structure; 2) ISO 8434-3 (JB/T 966-2005) O shape circle plane sealing pipe joint structure mode; 3) or screw thread styletable connect (one) mode of structure.
Accompanying drawing explanation
Fig. 1 is the structural representation of the magnetic cleaning structure in the utility model embodiment pipe joint.
Fig. 2 is the structural representation of magnetic core holding mechanism in the utility model embodiment.
Fig. 3 is the structural representation of boring sealed magnetic core print seat in the utility model embodiment.
Fig. 4 is the structural representation of resident core body in the utility model embodiment.
Fig. 5 is the structural representation of nut in the utility model embodiment.
Fig. 6 is the structural representation of seal ring in the utility model embodiment.
Fig. 7 is the structural representation of magnetic cleaning vibrational power flow in three-way union in the utility model embodiment pipe joint.
Embodiment
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
Embodiment.
See Fig. 1 to Fig. 7, the magnetic cleaning structure in the pipe joint in the present embodiment comprises magnetic core holding mechanism 1, cone sealed magnetic core print seat 2, resident core body 3, nut 4 and seal ring 5, and wherein, seal ring 5 is O shape coil structures.
In the present embodiment, the outer wall of magnetic core holding mechanism 1 is provided with outside thread 12, the inside of this magnetic core holding mechanism 1 is provided with accommodation sealing channel, the accommodation inner end of sealing channel and the inside of fittings body communicate, this accommodation sealing channel is outwards made up of magnetic core accommodation passage 13, buffer channel 14 and cone sealing channel 15 successively from inner, magnetic core holds passage 13 and buffer channel 14 is cylindrical structural, the diameter of magnetic core accommodation passage 13 is less than the diameter of buffer channel 14, cone sealing channel 15 is cone structure, and the diameter of this cone sealing channel 15 outwards increases gradually from inner.
A magnetic core installation cavity 21 is provided with in the cone sealed magnetic core print seat 2 of the present embodiment, the outer wall of this cone sealed magnetic core print seat 2 is disposed with positive stop lug boss 22 and male cone (strobilus masculinus) 23 from the bottom up, the diameter of male cone (strobilus masculinus) 23 reduces from the bottom up gradually, and this male cone (strobilus masculinus) 23 is provided with seal ring mounting groove 24.Be provided with internal thread 41 in nut 4, the bottom of this nut 4 is provided with and holds out against boss 42.
In the present embodiment, a part for resident core body 3 is arranged in the magnetic core installation cavity 21 of cone sealed magnetic core print seat 2, seal ring 5 is embedded in the seal ring mounting groove 24 of cone sealed magnetic core print seat 2, seal ring 5 all contacts with the wall of the cone sealing channel 15 in magnetic core holding mechanism 1 with the male cone (strobilus masculinus) 23 in cone sealed magnetic core print seat 2, another part of resident core body 3 is arranged in magnetic core accommodation passage 13 and the buffer channel 14 of magnetic core holding mechanism 1, the boss 42 that holds out against in nut 4 withstands on the positive stop lug boss 22 of cone sealed magnetic core print seat 2, the internal thread 41 of this nut 4 is connected with the outside thread 12 of magnetic core holding mechanism 1, cone sealed magnetic core print seat 2 is fixed on magnetic core holding mechanism 1 by nut 4.
In the present embodiment, the axis of the axis of the axis of magnetic core holding mechanism 1, cone sealed magnetic core print seat 2, the axis of resident core body 3, the axis of nut 4 and seal ring 5 is overlapping, make overall construction design more reasonable thus, the high magnetic fields of resident core body 3 can be more effectively utilized constantly to be carried out concentrating and collecting by the particle metal element contained in tube runs medium, more effectively can improve the working life of medium, more significantly reduce operating cost.
Magnetic cleaning structure in the present embodiment belongs to a kind of structure in pipe joint, is mainly used in hydropneumatic industry, can be used in the pipe joints such as straight-through, threeway, as shown in Figure 7 for the magnetic cleaning structure in the present embodiment is applied in three-way union.Magnetic cleaning structure in the present embodiment reasonable in design, structure is simple, to be connected firmly, reliably, the high magnetic fields of resident core body is utilized constantly to be carried out concentrating and collecting by the particle metal element contained in tube runs medium, periodic cleaning thus reach the object of turbidity test ensureing and improve pipeline, effectively can improve the working life of medium, obviously can reduce operating cost.
Under normal circumstances, in the present embodiment, the position of resident core body 3 is lower than the inwall of fittings body, male cone (strobilus masculinus) 23 in cone sealed magnetic core print seat 2 is 24 degree of cone structures, resident core body 3 is cylindrical structural, bore the diameter of the inner end of sealing channel 15 and the equal diameters of buffer channel 14 in magnetic core holding mechanism 1, a part for resident core body 3 is fixed in the magnetic core installation cavity 21 of cone sealed magnetic core print seat 2.
In addition, it should be noted that, the specific embodiment described in this specification, the shape, institute's title of being named etc. of its parts and components can be different, and the above content described in this specification is only to the explanation of the utility model structure example.The equivalence change that structure, feature and principle described in all foundation the utility model inventional idea are done or simple change, be included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (6)
1. the magnetic cleaning structure in a pipe joint, it is characterized in that: comprise magnetic core holding mechanism, cone sealed magnetic core print seat, resident core body, nut and seal ring, the outer wall of described magnetic core holding mechanism is provided with outside thread, the inside of this magnetic core holding mechanism is provided with accommodation sealing channel, described accommodation sealing channel outwards holds passage by magnetic core successively from inner, buffer channel and cone sealing channel composition, described magnetic core holds passage and buffer channel is cylindrical structural, the diameter of described magnetic core accommodation passage is less than the diameter of buffer channel, described cone sealing channel is cone structure, the diameter of this cone sealing channel outwards increases gradually from inner, be provided with a magnetic core installation cavity in described cone sealed magnetic core print seat, the outer wall of this cone sealed magnetic core print seat is disposed with positive stop lug boss and male cone (strobilus masculinus) from the bottom up, and the diameter of described male cone (strobilus masculinus) reduces from the bottom up gradually, this male cone (strobilus masculinus) is provided with seal ring mounting groove, be provided with internal thread in described nut, the bottom of this nut is provided with and holds out against boss, a part for described resident core body is arranged in the magnetic core installation cavity of cone sealed magnetic core print seat, described seal ring is embedded in the seal ring mounting groove of cone sealed magnetic core print seat, described seal ring all contacts with the wall of the cone sealing channel in magnetic core holding mechanism with the male cone (strobilus masculinus) in cone sealed magnetic core print seat, another part of described resident core body is arranged in magnetic core accommodation passage and the buffer channel of magnetic core holding mechanism, the boss that holds out against in described nut withstands on the positive stop lug boss of cone sealed magnetic core print seat, the internal thread of this nut is connected with the outside thread of magnetic core holding mechanism, described cone sealed magnetic core print seat is fixed on magnetic core holding mechanism by nut, the axis of described magnetic core holding mechanism, the axis of cone sealed magnetic core print seat, the axis of resident core body, the axis of nut and the axis overlap of seal ring.
2. the magnetic cleaning structure in pipe joint according to claim 1, is characterized in that: described seal ring is O shape coil structures.
3. the magnetic cleaning structure in pipe joint according to claim 1, is characterized in that: the male cone (strobilus masculinus) in described cone sealed magnetic core print seat is 24 degree of cone structures.
4. the magnetic cleaning structure in pipe joint according to claim 1, is characterized in that: described resident core body is cylindrical structural.
5. the magnetic cleaning structure in pipe joint according to claim 1, is characterized in that: bore the diameter of the inner end of sealing channel and the equal diameters of buffer channel in described magnetic core holding mechanism.
6. the magnetic cleaning structure in pipe joint according to claim 1, is characterized in that: a part for described resident core body is fixed in the magnetic core installation cavity of cone sealed magnetic core print seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840606.1U CN204458659U (en) | 2014-12-26 | 2014-12-26 | Magnetic cleaning structure in pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840606.1U CN204458659U (en) | 2014-12-26 | 2014-12-26 | Magnetic cleaning structure in pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204458659U true CN204458659U (en) | 2015-07-08 |
Family
ID=53665553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420840606.1U Expired - Fee Related CN204458659U (en) | 2014-12-26 | 2014-12-26 | Magnetic cleaning structure in pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204458659U (en) |
-
2014
- 2014-12-26 CN CN201420840606.1U patent/CN204458659U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150708 Termination date: 20191226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |