CN211425489U - Explosion-proof device of online analytical instrument for oil refinery - Google Patents
Explosion-proof device of online analytical instrument for oil refinery Download PDFInfo
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- CN211425489U CN211425489U CN202020535074.6U CN202020535074U CN211425489U CN 211425489 U CN211425489 U CN 211425489U CN 202020535074 U CN202020535074 U CN 202020535074U CN 211425489 U CN211425489 U CN 211425489U
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- proof box
- observation window
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Abstract
The utility model relates to an online analytical instrument explosion-proof equipment for oil refinery, including explosion-proof box, explosion-proof case lid and spherical cavity, explosion-proof box one side is connected with explosion-proof case lid and explosion-proof case lid one side through the pivot and installs the toughened glass observation window through the mounting groove, toughened glass observation window one side is installed small-size reciprocal lead screw and small-size reciprocal lead screw bottom through the mounting bracket and is had the small-size motor through the bolt fastening, small-size reciprocal lead screw outside cover is equipped with the internal thread sliding sleeve, toughened glass observation window opposite side is installed auxiliary rod and auxiliary rod outside cover through the mounting bracket and is equipped with supplementary sliding sleeve, there are movable plate and movable plate one side veneer to have the rubber slab through the. The utility model discloses protective capacities is strong, can clean observation window one side, avoids observation window surface adhesion greasy dirt, and the influence personnel observe, makes things convenient for the operation instrument simultaneously, is fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to an explosion-proof equipment technical field, concretely relates to an online analytical instrument explosion-proof equipment for oil refinery.
Background
In the production and processing processes of an oil refinery, a large number of online analytical instruments are required, and in some severe environments, explosion-proof devices are used for protecting the online analytical instruments.
Patent No. CN01231888.4 discloses explosion-proof case of on-line analysis instrument, explosion-proof box is great, and the observation instrument operation of being convenient for is greatly improved to the glass window, simple structure, convenient to maintain and dismantle.
The explosion-proof box of the on-line analysis instrument has the following defects: 1. the protection capability is relatively poor, oil stains are easily adhered to the surface of the explosion-proof box cover, observation of personnel is affected, and 2, the operation of an instrument placed in the explosion-proof box body is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at overcomes at least one kind defect among the prior art, provides an online analytical instrument explosion-proof equipment for oil refinery.
In order to realize the technical scheme, the utility model discloses a following technical scheme:
an anti-explosion device of an online analysis instrument for an oil refinery comprises an anti-explosion box body, an anti-explosion box cover and a spherical cavity, wherein one side of the anti-explosion box body is connected with the anti-explosion box cover through a rotating shaft, one side of the anti-explosion box cover is provided with a toughened glass observation window through a mounting groove, one side of the toughened glass observation window is provided with a small reciprocating screw rod through a mounting frame, the bottom end of the small reciprocating screw rod is fixed with a small motor through a bolt, the outer side of the small reciprocating screw rod is sleeved with an internal thread sliding sleeve, the other side of the toughened glass observation window is provided with an auxiliary rod through the mounting frame, the outer side of the auxiliary rod is sleeved with an auxiliary sliding sleeve, a movable plate is fixed between the auxiliary sliding sleeve and the internal thread sliding sleeve through a bolt, one side of the, the inner sides of the explosion-proof box body and the explosion-proof box cover are both glued with a heat-insulating layer, and the outer sides of the explosion-proof box body and the explosion-proof box cover are glued with an anticorrosive layer.
Further, the action bars runs through spherical stopper, press the welding of pole one end to have and strike the piece and press the pole outside cover and be equipped with compression spring, compression spring is located the action bars inside and strikes the piece and be located spherical chamber outside.
Further, the output shaft at the top of the small motor is connected to the bottom end of the small reciprocating screw rod through a connecting sleeve.
Further, the rubber plate is made of a hydrogenated butadiene-acrylonitrile rubber material.
Further, the heat-insulating layer is made of rock wool materials and the anticorrosive layer is made of glass fiber reinforced plastic materials.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. by arranging the rubber plate, the heat insulation layer and the anticorrosive layer, a person uses the power line to connect the small-sized motor with an external power supply, the instrument is placed in the explosion-proof box body, the explosion-proof box cover is closed, the explosion-proof box body and the explosion-proof box cover protect the instrument, the toughened glass observation window is convenient for the person to observe the operation of the instrument in the explosion-proof box body, the person can drive the small-sized reciprocating lead screw to rotate by opening the small-sized motor, the small-sized reciprocating lead screw rotates to push the internal thread sliding sleeve to move up and down, the rubber plate on one side of, the surface of the toughened glass observation window is cleaned, so that oil stains accumulated on the surface of the toughened glass observation window are prevented from influencing the observation of personnel, the heat insulation layer made of rock wool material, inside can the outside heat of separation entering explosion-proof box, influence the operation of instrument, the anticorrosive coating is made to glass steel material, can prevent that explosion-proof box and explosion-proof case lid from being corroded by corrosive substance.
2. Through setting up spherical cavity, action bars and push rod, the personnel hold the action bars and make its one end aim at the instrument surperficial button on, press the action bars, through the button on the piece promotion instrument that strikes of pressing pole one end, operate the instrument, spherical stopper makes the action bars rotate, makes things convenient for the adjusting position, and compression spring can reset to pressing the pole fast.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of the overall structure of an explosion-proof device of an online analytical instrument for an oil refinery.
Fig. 2 is a schematic view of an explosion-proof case cover structure of an explosion-proof device of an online analysis instrument for an oil refinery.
Fig. 3 is a sectional view of the external materials of the explosion-proof box body and the explosion-proof box cover of the explosion-proof device of the online analytical instrument for the oil refinery of the present invention.
In the figure: 1. an explosion-proof box body; 2. an explosion-proof case cover; 3. a spherical chamber; 4. a small-sized motor; 5. a small reciprocating screw rod; 6. a toughened glass observation window; 7. an internal thread sliding sleeve; 8. an auxiliary lever; 9. an auxiliary sliding sleeve; 10. moving the plate; 11. a rubber plate; 12. an operating lever; 13. pressing the rod; 14. a spherical stopper; 15. a compression spring; 16. knocking the block; 17. a thermal insulation layer; 18. and (4) an anticorrosive layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-3, an explosion-proof device of an online analysis instrument for an oil refinery comprises an explosion-proof box body 1, an explosion-proof box cover 2 and a spherical cavity 3, wherein one side of the explosion-proof box body 1 is connected with the explosion-proof box cover 2 through a rotating shaft, one side of the explosion-proof box cover 2 is provided with a toughened glass observation window 6 through a mounting groove, one side of the toughened glass observation window 6 is provided with a small reciprocating screw 5 through a mounting frame, the bottom end of the small reciprocating screw 5 is fixed with a small motor 4 through a bolt, the outer side of the small reciprocating screw 5 is sleeved with an internal thread sliding sleeve 7, the other side of the toughened glass observation window 6 is provided with an auxiliary rod 8 through the mounting frame, the outer side of the auxiliary rod 8 is sleeved with an auxiliary sliding sleeve 9, the auxiliary sliding sleeve 9 and the internal thread sliding sleeve 7 are fixed with a bolt 10, one side of a, the welding of spherical stopper 14 one end has action bars 12 and the inside cover of action bars 12 is equipped with according to pole 13, insulating layer 17 and explosion-proof box 1 and the 2 outside veneer of explosion-proof box lid have anticorrosive coating 18 all to have glued in explosion-proof box 1 and the 2 inboard of explosion-proof box lid.
Wherein, the action bars 12 runs through spherical stopper 14, the welding of 13 one end of push rod has and strikes piece 16 and press the outside cover of pole 13 and be equipped with compression spring 15, compression spring 15 is located inside 12 of action bars and strikes the piece 16 and is located the spherical cavity 3 outside.
In this embodiment, as shown in fig. 2, the operating rod 12 penetrates through the spherical limiting block 14, the spherical limiting block 14 is located in the spherical cavity 3, so that the operating rod 12 can move, and the compression spring 15 can push the operating rod 12 to reset quickly.
Wherein, the output shaft at the top of the small motor 4 is connected with the bottom end of the small reciprocating screw rod 5 through a connecting sleeve.
In this embodiment, as shown in fig. 1, the small motor 4 rotates to drive the small reciprocating screw rod 5 to rotate.
Wherein the rubber plate 11 is made of hydrogenated butadiene-acrylonitrile rubber material.
In this embodiment, as shown in fig. 1, the rubber plate 11 made of hydrogenated nitrile rubber material has a certain corrosion resistance, and is strong in wear resistance and tear resistance.
Wherein, the heat-insulating layer 17 is made of rock wool material and the anticorrosive layer 18 is made of glass fiber reinforced plastic material.
In this embodiment, as shown in fig. 3, inside heat insulating layer 17 that the rock wool material was made, can the separation outside heat got into explosion-proof box 1, influenced the operation of instrument, anticorrosive coating 18 is made to glass steel material, can prevent that explosion-proof box 1 and explosion-proof case lid 2 from being corroded by corrosive substance.
It should be noted that, the utility model relates to an explosion-proof device of online analytical instrument for oil refinery, when working, the personnel uses the power cord to connect the small motor 4 with the external power supply, put the instrument into the explosion-proof box 1, close the explosion-proof box cover 2, the explosion-proof box 1 and the explosion-proof box cover 2 protect the instrument, the toughened glass observation window 6 facilitates the personnel to observe the operation of the instrument in the explosion-proof box 1, the personnel can open the small motor 4 to drive the small reciprocating screw 5 to rotate, the small reciprocating screw 5 rotates to push the internal thread sliding sleeve 7 to move up and down, the internal thread sliding sleeve 7 moves to drive the rubber plate 11 at one side of the movable plate 10 to move up and down through the auxiliary sliding sleeve 9, clean the surface of the toughened glass observation window 6, avoid the oil stain accumulated on the surface of the toughened glass observation window 6 to influence the observation of the personnel, the heat insulation, influence the operation of instrument, anticorrosive coating 18 is made to glass steel material, can prevent that explosion-proof box 1 and explosion-proof case lid 2 from being corroded by corrosive substance, and the personnel hold operating lever 12 and make its one end aim at the button on instrument surface, press push rod 13 through pushing the button on the piece 16 promotion instrument that strikes of 13 one end of push rod, operate the instrument, spherical stopper 14 makes operating lever 12 can rotate, convenient adjusting position, and compression spring 15 can reset fast to pushing rod 13.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an explosion-proof device of on-line analysis instrument for oil refinery, includes explosion-proof box (1), explosion-proof case lid (2) and spherical cavity (3), its characterized in that: the explosion-proof box body (1) is characterized in that one side of the explosion-proof box body (1) is connected with an explosion-proof box cover (2) through a rotating shaft, one side of the explosion-proof box cover (2) is provided with a toughened glass observation window (6) through a mounting groove, one side of the toughened glass observation window (6) is provided with a small reciprocating screw rod (5) through a mounting rack, the bottom end of the small reciprocating screw rod (5) is fixedly provided with a small motor (4) through a bolt, the outer side of the small reciprocating screw rod (5) is sleeved with an internal thread sliding sleeve (7), the other side of the toughened glass observation window (6) is provided with an auxiliary rod (8) through the mounting rack, the outer side of the auxiliary rod (8) is sleeved with an auxiliary sliding sleeve (9), a movable plate (10) is fixed between the auxiliary sliding sleeve (9) and the internal thread sliding sleeve (7) through a bolt, one side, spherical stopper (14) one end welding has action bars (12) and the inside cover of action bars (12) to be equipped with moves pole (13), insulating layer (17) and explosion-proof box (1) and explosion-proof box lid (2) inboard all have glued and have glued anticorrosive coating (18) in explosion-proof box (1) and explosion-proof box lid (2) outside.
2. The explosion-proof device of the on-line analytical instrument for the oil refinery of claim 1, wherein: the utility model discloses a ball-shaped stopper, including action bars (12), press pole (13) one end welding to have and strike piece (16) and press pole (13) outside cover and be equipped with compression spring (15), compression spring (15) are located inside and strike piece (16) of action bars (12) and are located spherical cavity (3) outside.
3. The explosion-proof device of the on-line analytical instrument for the oil refinery of claim 1, wherein: and an output shaft at the top of the small motor (4) is connected to the bottom end of the small reciprocating screw rod (5) through a connecting sleeve.
4. The explosion-proof device of the on-line analytical instrument for the oil refinery of claim 1, wherein: the rubber plate (11) is made of hydrogenated butadiene-acrylonitrile rubber material.
5. The explosion-proof device of the on-line analytical instrument for the oil refinery of claim 1, wherein: the heat insulation layer (17) is made of rock wool materials, and the anti-corrosion layer (18) is made of glass fiber reinforced plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020535074.6U CN211425489U (en) | 2020-04-13 | 2020-04-13 | Explosion-proof device of online analytical instrument for oil refinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020535074.6U CN211425489U (en) | 2020-04-13 | 2020-04-13 | Explosion-proof device of online analytical instrument for oil refinery |
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| Publication Number | Publication Date |
|---|---|
| CN211425489U true CN211425489U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020535074.6U Expired - Fee Related CN211425489U (en) | 2020-04-13 | 2020-04-13 | Explosion-proof device of online analytical instrument for oil refinery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112777088A (en) * | 2021-01-22 | 2021-05-11 | 吴黎明 | Logistics turnover box convenient to carry and vertical stacking |
-
2020
- 2020-04-13 CN CN202020535074.6U patent/CN211425489U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112777088A (en) * | 2021-01-22 | 2021-05-11 | 吴黎明 | Logistics turnover box convenient to carry and vertical stacking |
| CN112777088B (en) * | 2021-01-22 | 2022-08-19 | 湖南省五阳塑胶制品有限公司 | Logistics turnover box convenient to carry and vertically stack |
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| GR01 | Patent grant | ||
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| 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: 20200904 Termination date: 20210413 |