CN214952403U

CN214952403U - Oil sample mixing device for standard detection of transformer oil

Info

Publication number: CN214952403U
Application number: CN202121276104.7U
Authority: CN
Inventors: 黄鹏超; 罗晓; 王淳
Original assignee: Shanghai Xiban Electric Co ltd
Current assignee: Shanghai Xiban Electric Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-11-30
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a transformer oil standard detection oil sample oil mixing device, which comprises a sampling cylinder body, wherein one end of the sampling cylinder body is provided with an oil mixing shell, a transfusion opening is arranged between the sampling cylinder body and the oil mixing shell, a piston head is arranged inside the sampling cylinder body, one end of the piston head is provided with a push-pull handle, a stirring rotating shaft is arranged at the middle part in the oil mixing shell, one end of the stirring rotating shaft is provided with a stirring blade, one end of the stirring rotating shaft is connected with a motor through a gear set transmission, one end of the oil mixing shell is provided with an oil suction nozzle, a check valve is arranged on the oil suction nozzle, and the inner wall of the oil mixing shell is provided with a viscometer, the utility model discloses a piston head and a push-pull handle are arranged inside the sampling cylinder body, so that oil can be sucked into the oil mixing shell through the piston head to be detected and processed, and the stirring rotating shaft and the stirring blade are arranged at the middle part in the oil mixing shell to enable the oil to be uniformly stirred and mixed, and simple structure, convenient operation.

Description

Oil sample mixing device for standard detection of transformer oil

Technical Field

The utility model relates to a lubricating oil detects technical field, specifically is a transformer oil standard detects oil appearance contaminated product device.

Background

The transformer oil plays the roles of insulation, cooling and arc extinction in the transformer, and in the operation process of the transformer, due to the effects of heat and electricity, the transformer oil can be gradually aged and decomposed to generate a small amount of low molecular hydrocarbon gas, so that latent faults exist, and therefore the transformer oil needs to be detected regularly.

The existing oil sample mixing device for standard detection of transformer oil is inconvenient for absorbing and detecting oil, complex in structure and inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer oil standard detects oil appearance contaminated product device to it is not convenient for absorb the detection and treatment to fluid among the solution prior art, and the structure is complicated moreover, the inconvenient problem of operation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transformer oil standard detects oil appearance contaminated product device, includes the sampling barrel, the contaminated product casing is installed to sampling barrel one end, and has seted up the infusion opening between sampling barrel and the contaminated product casing, sampling barrel internally mounted has the piston head, push-and-pull handle is installed to piston head one end, mid-mounting has the stirring pivot in the contaminated product casing, stirring vane is installed to stirring pivot one end, stirring pivot one end is connected with the motor through the gear train transmission, the suction nozzle is installed to contaminated product casing one end, and installs the check valve on the suction nozzle, the viscosimeter is installed to contaminated product casing inner wall.

Furthermore, a supporting plate is installed at one end of the sampling cylinder, and a limiting baffle is installed at one end of the push-pull handle.

Furthermore, an access hole is formed in one side of the oil mixing shell, and a sealing cover is installed on the outer side of the access hole through a screw.

Further, stirring vane passes through the connecting seat and installs in stirring pivot one end outside, and stirring vane installs a plurality ofly.

Further, the gear train is including setting up the driven gear in stirring pivot one end, motor one end transmission is connected with the driving gear, and driven gear and driving gear meshing connection.

Further, the sampling cylinder body and the oil mixing shell are both of transparent plastic structures, and a control panel is installed on the outer side of the sampling cylinder body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a miscella casing is installed to sampling barrel one end, and sampling barrel internally mounted has piston head and push-and-pull handle, is convenient for absorb fluid through the piston head and carries out the miscella detection and processing in getting into the miscella casing, and through mid-mounting in the miscella casing have stirring pivot and stirring vane for can carry out the even miscella processing that stirs to the inside fluid that stores of miscella casing, simple structure moreover, convenient operation.

2. The utility model discloses a stirring pivot one end is connected with the motor through the gear train transmission, and the gear train is connected with the driving gear including setting up the driven gear in stirring pivot one end, motor one end transmission, and driven gear and driving gear meshing are connected for it is rotatory through motor drive gear group, thereby can handle the inside miscella stirring that carries on of miscella casing, the miscella efficiency is higher.

3. The utility model discloses an access hole has been seted up to miscella casing one side, and there is sealed lid in the access hole outside through the mounting screw, is convenient for overhaul and cleaning process the miscella casing is inside.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the internal structure of the sampling cylinder and the oil mixing housing of the present invention;

fig. 3 is a left side view of the internal structure of the oil mixing casing of the present invention.

In the figure: 1. sampling the cylinder; 2. a support plate; 3. a push-pull handle; 4. a piston head; 5. a limit baffle; 6. an oil mixing shell; 7. a stirring rotating shaft; 8. a stirring blade; 9. an oil suction nozzle; 10. a check valve; 11. a viscometer; 12. an infusion opening; 13. a connecting seat; 14. a control panel; 15. an access hole; 16. a sealing cover; 17. a driven gear; 18. a driving gear; 19. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, in an embodiment of the present invention, an oil mixing device for standard testing of transformer oil comprises a sampling cylinder 1, an oil mixing housing 6 is installed at one end of the sampling cylinder 1, and a transfusion opening 12 is arranged between the sampling cylinder 1 and the oil mixing shell 6, a piston head 4 is arranged in the sampling cylinder 1, a push-pull handle 3 is arranged at one end of the piston head 4, a stirring rotating shaft 7 is arranged in the middle of the oil mixing shell 6, a stirring blade 8 is arranged at one end of the stirring rotating shaft 7, one end of the stirring rotating shaft 7 is connected with a motor 19 through a gear set in a transmission way, so that oil liquid stored in the oil mixing shell 6 can be uniformly stirred and mixed, and simple structure, convenient operation, the suction nozzle 9 is installed to oil mixing shell 6 one end, and installs check valve 10 on the suction nozzle 9, and viscometer 11 is installed to oil mixing shell 6 inner wall, is convenient for carry out viscosity detection to fluid and handles.

Preferably, backup pad 2 is installed to 1 one end of sampling barrel, and limit baffle 5 is installed to 3 one ends of push-and-pull handle, and the handheld sampling barrel 1 of being convenient for extracts fluid and detects the processing.

Preferably, the access hole 15 is opened on one side of the oil mixing shell 6, and the sealing cover 16 is installed on the outer side of the access hole 15 through a screw, so that the inside of the oil mixing shell 6 can be conveniently overhauled and cleaned.

Preferably, stirring vane 8 passes through connecting seat 13 and installs in the 7 one end outsides of stirring pivot, and stirring vane 8 installs a plurality ofly, is convenient for carry out even stirring to the inside processing of miscella casing 6.

Preferably, the gear train is including setting up the driven gear 17 in stirring pivot 7 one end, and 19 one end transmissions of motor are connected with driving gear 18, and driven gear 17 and driving gear 18 meshing connection for it is rotatory with stirring pivot 7 to drive the gear train through motor 19, thereby can handle the inside miscella stirring that carries on of miscella casing 6, and the miscella efficiency is higher.

Preferably, sampling barrel 1 and contaminated product casing 6 all adopt transparent plastic construction, and control panel 14 is installed in the sampling barrel 1 outside, and control panel 14 is convenient for carry out whole control and handle including the display screen and the control button that are equipped with.

The utility model discloses a theory of operation and use flow: install miscella casing 6 through 1 one end of sampling barrel, 1 internally mounted of sampling barrel has piston head 4 and push-and-pull handle 3, be convenient for absorb fluid through piston head 4 and carry out the miscella detection and handle in getting into the miscella casing 6, and mid-mounting has stirring pivot 7 and stirring vane 8 in the miscella casing 6 in addition, make can carry out even stirring miscella to the fluid that 6 inside of miscella casings stored handle, simple structure moreover, convenient operation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a transformer oil standard testing oil appearance contaminated product device, includes sampling barrel (1), its characterized in that: oil mixing shell (6) is installed to sampling barrel (1) one end, and has seted up infusion opening (12) between sampling barrel (1) and oil mixing shell (6), sampling barrel (1) internally mounted has piston head (4), push-and-pull handle (3) are installed to piston head (4) one end, mid-mounting has stirring pivot (7) in oil mixing shell (6), stirring vane (8) are installed to stirring pivot (7) one end, stirring pivot (7) one end is connected with motor (19) through the gear train transmission, oil suction nozzle (9) are installed to oil mixing shell (6) one end, and install check valve (10) on oil suction nozzle (9), viscometer (11) are installed to oil mixing shell (6) inner wall.

2. The transformer oil standard detection oil sample mixing device according to claim 1, characterized in that: a supporting plate (2) is installed at one end of the sampling cylinder body (1), and a limiting baffle (5) is installed at one end of the push-pull handle (3).

3. The transformer oil standard detection oil sample mixing device according to claim 1, characterized in that: an access hole (15) is formed in one side of the oil mixing shell (6), and a sealing cover (16) is mounted on the outer side of the access hole (15) through a screw.

4. The transformer oil standard detection oil sample mixing device according to claim 1, characterized in that: stirring vane (8) are installed in stirring pivot (7) one end outside through connecting seat (13), and stirring vane (8) install a plurality ofly.

5. The transformer oil standard detection oil sample mixing device according to claim 1, characterized in that: the gear train is including setting up driven gear (17) in stirring pivot (7) one end, motor (19) one end transmission is connected with driving gear (18), and driven gear (17) and driving gear (18) meshing are connected.

6. The transformer oil standard detection oil sample mixing device according to claim 1, characterized in that: sampling barrel (1) and contaminated product casing (6) all adopt transparent plastic construction, and control panel (14) are installed to sampling barrel (1) outside.