CN203375078U - Oil flow observation window - Google Patents
Oil flow observation window Download PDFInfo
- Publication number
- CN203375078U CN203375078U CN201320462944.1U CN201320462944U CN203375078U CN 203375078 U CN203375078 U CN 203375078U CN 201320462944 U CN201320462944 U CN 201320462944U CN 203375078 U CN203375078 U CN 203375078U
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- China
- Prior art keywords
- viewing window
- observation window
- housing
- oil
- glass visor
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Abstract
The utility model discloses an oil flow observation window. The oil flow observation window comprises a cylindrical observation window shell body, an oil inlet pipe nozzle, an oil outlet pipe nozzle and glass sight glasses, wherein the oil inlet pipe nozzle and the oil outlet pipe nozzle are fixed on the observation window shell body and are axially perpendicular to the observation window shell body in the axial direction, the glass sight glasses are arranged at the two ends of the observation window shell body, and the oil inlet pipe nozzle and the oil outlet pipe nozzle are communicated with the inner portion of the observation window shell body. The oil flow observation window further comprises a casing plate arranged inside the observation window shell body, diversion holes are evenly formed in the casing plate, an inner cavity of the observation window is defined by the casing plate and the glass sight glasses, floating balls are arranged in the inner cavity of the observation window, the diameter of the floating balls is larger than the hole diameter of the diversion holes, and the density of the floating balls is smaller than the that of media to be observed. According to the oil flow observation window, the flowing condition of the media inside a pipeline can be learned clearly by observing the condition of the floating balls, and thus operating personnel can observe conveniently.
Description
Technical field
The utility model relates to the piping attachment technical field, relates in particular to a kind of being arranged on pipeline for observing the viewing window of pipeline interior liquid media flow situation.
Background technique
For whether the intensity of media flow and media flow is arranged in the pipeline of confirming machinery, usually a viewing window need to be installed on pipeline, the staff can observe by viewing window the situation of media flow in pipeline.
In existing oil stream viewing window equipment, generally can only there is no object of reference for comparing by the mobile intensity that judges whether to have or not media flow and media flow of direct observation pipeline internal medium, observer's experience is had relatively high expectations.And the visor of overview window adopts the toughened glass after quenching to make, if receive the shock of sharp thing in transportation, installation process, the situation of explosion easily occurs glass.
The model utility content
In order to solve the shortcoming and defect existed in above-mentioned prior art, the utility model provides a kind of oil stream viewing window of being convenient to observe media flow situation in pipeline, and this oil stream viewing window can effectively avoid the glass visor, because of shock, the situation of explosion occurs.
In order to realize above-mentioned technical purpose, the oil stream viewing window that the utility model provides, comprise viewing window housing cylindraceous, be fixed on the viewing window housing and axially and the viewing window housing shaft to vertical oil-feed ozzle and fuel-displaced ozzle be arranged on the glass visor at viewing window housing two ends, described oil-feed ozzle, the internal communication of fuel-displaced ozzle and viewing window housing, also comprise a cage plate that is arranged on the viewing window enclosure interior, evenly be provided with pod apertures on described cage plate, cage plate and glass visor enclose the inner chamber that forms viewing window, be provided with the ball float that diameter is greater than the pod apertures aperture in the inner chamber of described viewing window, and the density of ball float is less than the density of observed medium.
While in pipeline, media flow being arranged, ball float will float on medium and along with the variation of media flow intensity shakes, so be convenient to directly, clearly observe the mobility status of pipeline internal medium, and the intensity of the intensity that can rock according to ball float judgement media flow.
Preferably, ball float at least is provided with two.If only adopt a ball float, because other factors can affect the accuracy to the media flow judgement to the effect of ball float.
Preferably, the total volume of ball float is less than or equal to 4% of viewing window cavity volume.If the volume of ball float is excessive, can affect the mobility status of medium.
Preferably, the two ends of described cage plate radially outwards are provided with the dunnage of ring-type, and the external diameter of described dunnage equals the internal diameter of viewing window housing, and cage plate is arranged in the viewing window housing by the cooperation of dunnage and viewing window inner walls.This of cage plate kind of structure is convenient to be installed, dismantles and is keeped in repair.
Preferably, also comprise for fixedly mounting the annular flange lid of glass visor, evenly be provided with several fixed holes on blind flange; The two ends of described viewing window housing are provided with the counterbore one coordinated with the glass visor, one end of described blind flange also is provided with the counterbore two coordinated with the glass visor, and on the viewing window housing on the degree of depth of counterbore one and blind flange the degree of depth sum of counterbore two be less than the thickness of glass visor; The glass visor is by being arranged on the windshield housing with coordinating of counterbore one on the viewing window housing, and blind flange coordinates and is arranged on the glass visor by counterbore two; Utilize stud bolt by with the coordinating through the blind flange that is positioned at viewing window housing both sides of fixed hole, utilize nut to install and be tightened in stud bolt from the outside on viewing window housing both sides respectively.
Said structure is convenient to the glass visor is fixed to installation, and after installing, bulk strength is high.
Preferably, described blind flange is provided with one deck cover plate in a side of viewing window housing dorsad, described cover plate be circumferentially with the mounting hole with the stud bolt adaptation, and the cover plate zone corresponding with the glass visor evenly is provided with peep hole.
Cover plate can be avoided the shock of extraneous sharp thing to the glass visor, avoids the glass visor because of the chipping situation of shock.
Preferably, the aperture of described cover plate upper observation hole is greater than the diameter of ball float, so is convenient to observe the situation of certain ball float integral body.
Preferably, be equipped with pad between the attachment face of glass visor and viewing window housing and between the attachment face of glass visor and blind flange.Pad can improve whole sealing and installation strength, avoids medium to outward leakage.
The oil stream viewing window that the utility model provides, can know clearly the mobility status of pipeline internal medium by the situation of observing ball float, and effectively avoided the glass visor to clash into because of sharp thing the situation that produces explosion.
The accompanying drawing explanation
Fig. 1 is the utility model embodiment overall structure schematic diagram;
Fig. 2 is integrally-built another schematic diagram of the utility model embodiment;
The structural representation that Fig. 3 is cage plate in the utility model embodiment;
The structural representation that Fig. 4 is cover plate in the utility model embodiment.
In figure, 1-viewing window housing, 2-oil-feed ozzle, the fuel-displaced ozzle of 3-, 4-glass visor, 5-cage plate, 51-pod apertures, 52-dunnage, 6-ball float, 7-blind flange, 8-bolt hook bolt, 9-nut, 10-cover plate, 101-mounting hole, 102-peep hole, 11-pad.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The oil stream viewing window that the utility model embodiment provides, comprise a viewing window housing 1 cylindraceous, the viewing window housing is provided with axially with the viewing window housing shaft to vertical oil-feed ozzle 2 and fuel-displaced ozzle 3, internal communication into and out of oil pipe mouth and viewing window housing, be equipped with glass visor 4 at the two ends of viewing window housing.
In the present embodiment, the longitudinal center line of oil-feed ozzle and fuel-displaced ozzle overlaps, and into and out of the oil pipe mouth, all adopts the SOCKET WELDING joint, for pipe laying, and all adopts socket welded mode to be fixed on the viewing window housing into and out of the oil pipe mouth.
Be provided with a cage plate 5 that evenly is provided with pod apertures 51 in viewing window housing 1 inside, the two ends of cage plate radially outwards are provided with the dunnage 52 of ring-type, the external diameter of dunnage equals the internal diameter of viewing window housing, and cage plate is arranged in viewing window housing 1 by the cooperation of dunnage 52 and viewing window inner walls.
The glass lens 4 at cage plate 5 and viewing window housing two ends encloses the inner chamber that forms a viewing window, puts at least two ball floats 6 in inner chamber, and the density of ball float is less than the density of flowing medium density in pipeline, and the diameter of ball float is less than the aperture of pod apertures 51.In order to make ball float not affect flowing of medium, the total volume of ball float (6) is less than or equal to 4% of viewing window cavity volume.
Glass visor 4 adopts blind flange 7 to be fixed on viewing window housing 1, and a side of the two ends of viewing window housing 1 and blind flange 7 is respectively equipped with counterbore one, the counterbore two coordinated with glass visor 4, and the degree of depth sum of counterbore one and counterbore two is less than the thickness of glass visor.
Ringwise, the week of blind flange 7 upwards evenly is provided with fixed hole to blind flange 7, and the blind flange of viewing window housing both sides adopts the stud bolt 8 and the nut 9 that cooperatively interact to carry out fastening.
Clash into owing to being subject to sharp thing the situation that produces explosion for fear of glass visor 4, in a side of viewing window housing 1 dorsad, one deck cover plate 10 is set at blind flange 7, upwards be provided with the mounting hole 101 with stud bolt 8 adaptations the week of cover plate, and the cover plate zone corresponding with glass visor 4 is provided with the peep hole 102 that aperture is greater than the diameter of ball float 6 uniformly.
During installation, cage plate is arranged on to the inside of viewing window housing, ball float is placed in cage plate.Put pad on the attachment face of the counterbore one at viewing window housing two ends, by the glass visor by be arranged on coordinating of counterbore one on the viewing window housing, cooperation by blind flange by counterbore two and glass visor is arranged on the glass visor, and puts another pad between the attachment face of blind flange and glass visor.Cover plate is seated in to a blind flange side of viewing window housing dorsad, makes mounting hole and fixed hole correspondence.Make stud bolt by being arranged on blind flange with coordinating of fixed hole, nut is installed and is tightened in stud bolt from the outside on viewing window housing both sides.
The situation of cage plate inner float ball can know clearly the mobility status of pipeline internal medium according to the observation, and cover plate can avoid sharp thing to clash into the situation that causes the explosion of glass visor.
In a word, the foregoing is only preferred embodiment of the present utility model, every equalization of doing according to the utility model changes and modifies, and all should belong to the protection domain that the utility model is applied for a patent.
Claims (8)
1. an oil flows viewing window, comprise viewing window housing cylindraceous (1), be fixed on the viewing window housing and axially with the viewing window housing shaft to vertical oil-feed ozzle (2) and fuel-displaced ozzle (3) be arranged on the glass visor (4) at viewing window housing two ends, described oil-feed ozzle, the internal communication of fuel-displaced ozzle and viewing window housing, it is characterized in that, also comprise a cage plate (5) that is arranged on the viewing window enclosure interior, evenly be provided with pod apertures (51) on described cage plate, cage plate and glass visor enclose the inner chamber that forms viewing window, be provided with the ball float (6) that diameter is greater than the pod apertures aperture in the inner chamber of described viewing window, and the density of ball float is less than the density of observed medium.
2. oil stream viewing window according to claim 1, is characterized in that, described ball float (6) is at least two.
3. oil stream viewing window according to claim 2, is characterized in that, the total volume of described ball float (6) is less than or equal to 4% of viewing window cavity volume.
4. oil according to claim 2 flows viewing window, it is characterized in that, the two ends of described cage plate (5) radially outwards are provided with the dunnage (52) of ring-type, the external diameter of described dunnage equals the internal diameter of viewing window housing, and cage plate is arranged in the viewing window housing by the cooperation of dunnage (52) and viewing window inner walls.
5. according to the described oil stream of claim 1-4 any one viewing window, it is characterized in that, also comprise for fixedly mounting the annular flange lid (7) of glass visor, evenly be provided with several fixed holes on blind flange; The two ends of described viewing window housing (1) are provided with the counterbore one coordinated with glass visor (4), one end of described blind flange also is provided with the counterbore two coordinated with the glass visor, and on the viewing window housing on the degree of depth of counterbore one and blind flange the degree of depth sum of counterbore two be less than the thickness of glass visor; The glass visor is by being arranged on the windshield housing with coordinating of counterbore one on the viewing window housing, and blind flange coordinates and is arranged on the glass visor by counterbore two; Utilize stud bolt (8) by with the coordinating through the blind flange that is positioned at viewing window housing both sides of fixed hole, utilize nut (9) to install and be tightened in stud bolt (8) from the outside on viewing window housing both sides respectively.
6. oil according to claim 5 flows viewing window, it is characterized in that, described blind flange (7) is provided with one deck cover plate (10) in a side of viewing window housing dorsad, described cover plate be circumferentially with the mounting hole (101) with the stud bolt adaptation, and the cover plate zone corresponding with glass visor (4) evenly is provided with peep hole (102).
7. oil stream viewing window according to claim 6, is characterized in that, the aperture of described cover plate upper observation hole (102) is greater than the diameter of ball float (6).
8. oil stream viewing window according to claim 5, is characterized in that, between the attachment face of glass visor (4) and viewing window housing (1) and between the attachment face of glass visor and blind flange (7), is being equipped with pad (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462944.1U CN203375078U (en) | 2013-07-31 | 2013-07-31 | Oil flow observation window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462944.1U CN203375078U (en) | 2013-07-31 | 2013-07-31 | Oil flow observation window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203375078U true CN203375078U (en) | 2014-01-01 |
Family
ID=49837607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320462944.1U Expired - Fee Related CN203375078U (en) | 2013-07-31 | 2013-07-31 | Oil flow observation window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203375078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813037A (en) * | 2015-11-27 | 2017-06-09 | 江苏核电有限公司 | A kind of pipeline double-layer seal hagioscope |
-
2013
- 2013-07-31 CN CN201320462944.1U patent/CN203375078U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813037A (en) * | 2015-11-27 | 2017-06-09 | 江苏核电有限公司 | A kind of pipeline double-layer seal hagioscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG BOFAN POWER EQUIPMENT CO., LTD. Free format text: FORMER NAME: ZHEJIANG BOFINE POWER EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Qingfeng South Qin Town Industrial Zone Jiaxing Haiyan County in Zhejiang province 314300 City Road Patentee after: ZHEJIANG BOFINE POWER EQUIPMENT LIMITED BY SHARE LTD. Address before: Qingfeng South Qin Town Industrial Zone Jiaxing Haiyan County in Zhejiang province 314300 City Road Patentee before: Zhejiang Bofan Power Equipment Co., Ltd. |
|
| 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: 20140101 Termination date: 20200731 |