CN210180485U

CN210180485U - Compact high-precision vortex shedding flowmeter for petrochemical industry

Info

Publication number: CN210180485U
Application number: CN201920758072.0U
Authority: CN
Inventors: Yongwang Shen; 沈永旺
Original assignee: Tianjin Yieide Technology Co Ltd
Current assignee: Tianjin Yieide Technology Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-03-24
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a compact high accuracy vortex flowmeter for petrochemical, the novel pipeline comprises a pipeline, pipeline upper end fixed mounting has the flowmeter, the fixed casing that is provided with in the flowmeter outside, the inside upper end fixed mounting of casing has the light, inside lower extreme one side fixed mounting of casing has the battery, one side that the battery was kept away from to the casing has the chamber door through hinge movable mounting, the inside fixed frame that is provided with in one side that is close to the chamber door of casing, the fixed a plurality of first telescopic links that are provided with of the fixed frame internal lower extreme, it is a plurality of first telescopic link upper end fixed mounting has first fixture block, the inside upper end fixed mounting of fixed frame has a plurality of second telescopic links. The utility model discloses simple structure excellent in use effect, need overhaul maintenance device when workman personnel, can make things convenient for the staff to overhaul by the automatic illumination.

Description

Compact high-precision vortex shedding flowmeter for petrochemical industry

Technical Field

The utility model relates to a flow measurement technical field specifically is a compact high accuracy vortex flowmeter for petrochemical.

Background

The flow change process of underground water, gas and oil is required to be continuously collected in real time in the oil and gas exploration and exploitation processes of oil fields, along with the development of each oil field from oil extraction mechanization to informatization, particularly along with the improvement of the recovery ratio of the ascertained oil reserves along with the exhaustion requirement of the oil resources all over the world, the collection amount and the precision of underground data are higher, so that a compact vortex shedding flowmeter suitable for working underground in petrochemical industry is required, but the compact vortex shedding flowmeter used at present lacks a protection device, is easy to damage in a complex chemical environment underground, has poor underground illumination intensity, and needs an automatic lighting tool when a worker needs to detect and maintain the vortex shedding flowmeter, and is troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compact high accuracy vortex shedding flowmeter for petrochemical to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a compact high-precision vortex shedding flowmeter for petrochemical industry comprises a pipeline, wherein a flowmeter is fixedly mounted at the upper end of the pipeline, a shell is fixedly arranged on the outer side of the flowmeter, a lighting lamp is fixedly mounted at the upper end inside the shell, a storage battery is fixedly mounted at one side of the lower end inside the shell, a box door is movably mounted at one side, away from the storage battery, of the shell through a hinge, a fixed frame is fixedly arranged at one side, close to the box door, inside the shell, a plurality of first telescopic rods are fixedly arranged at the lower end inside the fixed frame, a first clamping block is fixedly mounted at the upper end of each first telescopic rod, a plurality of second telescopic rods are fixedly arranged at the upper end inside the fixed frame, a second clamping block is fixedly arranged at the lower ends of the plurality of second telescopic rods, springs are respectively sleeved on the outer side surfaces of the first telescopic rods and the second telescopic rods, the lower end of the second clamping block is fixedly provided with a second contact at one side close to the first contact, the second contact, the storage battery and the illuminating lamp are electrically connected, and the box door is fixedly provided with an inserting block at one side close to the fixed frame.

Preferably, the plurality of support columns are fixedly arranged inside the shell, so that the strength of the shell can be improved through the support columns, and the flow meter is prevented from being damaged after the shell is smashed and deformed by external falling rocks or sundries.

Preferably, the outer side surface of the shell is fixedly provided with a rubber buffer layer, and the impact force can be reduced when the shell is impacted through the rubber buffer layer.

Preferably, the two ends of the pipeline are respectively and fixedly provided with a flange, and the pipeline can be conveniently connected with other pipelines externally through the flanges.

Preferably, a sealing ring is fixedly arranged on one side, away from the pipeline, of the flange, and the sealing performance between adjacent pipelines after the flange is connected can be improved through the sealing ring.

Preferably, a handle is fixedly mounted on one side of the box door, which is far away from the shell, and the box door can be conveniently opened through the handle.

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

1. the utility model discloses a pillar and rubber buffer layer can improve the mechanical strength and the shock-absorbing capacity of device, can prevent effectively that external falling rocks or debris from pounding the casing and damaging the flowmeter after warping to reach the purpose of protection flowmeter.

2. The utility model discloses a whether the contact of first contact and second contact can the bright of automatic control light go out, when the staff need overhaul the device, open the chamber door and can make first contact and second contact automatic contact for the light is automatic to be lighted for the staff illumination, convenient and reliable.

Drawings

FIG. 1 is a schematic view of the overall structure of a compact high-precision vortex shedding flowmeter for petrochemical engineering;

FIG. 2 is a side view of the compact high-precision vortex shedding flowmeter for petrochemical engineering;

fig. 3 is an enlarged view of a position a in fig. 1 of the compact high-precision vortex shedding flowmeter for petrochemical industry of the present invention.

In the figure: 1. a pipeline; 2. a flow meter; 3. a housing; 4. an illuminating lamp; 5. a storage battery; 6. a box door; 7. a fixed frame; 8. a first telescopic rod; 9. a first clamping block; 10. a second telescopic rod; 11. a second fixture block; 12. a spring; 13. a first contact; 14. a second contact; 15. inserting a block; 16. a pillar; 17. a rubber buffer layer; 18. a flange; 19. a seal ring; 20. a handle.

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. 1-3, the present invention provides a technical solution: a compact high-precision vortex shedding flowmeter for petrochemical industry comprises a pipeline 1, wherein a flowmeter 2 is fixedly mounted at the upper end of the pipeline 1, a shell 3 is fixedly arranged at the outer side of the flowmeter 2, a lighting lamp 4 is fixedly mounted at the upper end inside the shell 3, a storage battery 5 is fixedly mounted at one side of the lower end inside the shell 3, a box door 6 is movably mounted at one side, away from the storage battery 5, of the shell 3 through a hinge, a fixed frame 7 is fixedly arranged at one side, close to the box door 6, inside the shell 3, a plurality of first telescopic rods 8 are fixedly arranged at the lower end inside the fixed frame 7, a plurality of first clamping blocks 9 are fixedly mounted at the upper end of the first telescopic rods 8, a plurality of second telescopic rods 10 are fixedly mounted at the upper end inside the fixed frame 7, a plurality of second clamping blocks 11 are fixedly arranged at the lower ends of the second telescopic rods 10, and springs 12, the fixed first contact 13 that is provided with in one side that chamber door 6 is kept away from to first fixture block 9 upper end, one side fixed mounting that the second fixture block 11 lower extreme is close to first contact 13 has second contact 14, electric connection between first contact 13, second contact 14, battery 5, the light 4, one side fixed mounting that chamber door 6 is close to fixed frame 7 has inserted block 15.

The utility model discloses a flowmeter, including casing 3, rubber buffer layer 17, flange 18, casing 3 and sealing washer 19, casing 3 is inside fixed to be provided with a plurality of pillars 16, can improve casing 3's intensity through pillars 16, prevents that external falling rocks or debris from smashing casing 3 and warping the back and

damaging flowmeter

2, 3 outside fixed surface of casing is provided with rubber buffer layer 17, can reduce the impact force when casing 3 receives the impact through

rubber buffer layer

17, 1 both ends of pipeline fixed mounting respectively has flange 18, can make things convenient for other external pipelines 1 of pipeline 1 through flange 18, the fixed sealing washer 19 that is provided with in one side that pipeline 1 was kept away from to flange 18, can improve the leakproofness between the adjacent pipeline 1 after the flange 18 is connected through sealing washer 19, one side fixed mounting that casing 3 was kept away from to chamber door.

The working principle is as follows: when the device is used, the device is connected with other pipelines 1 through the flange 18, the flow meter 2 can measure the flow of liquid in the pipeline 1, in the using process of the device, the support column 16 and the rubber buffer layer 17 can improve the mechanical strength and the buffer performance of the device, and can effectively prevent the shell 3 from being broken and deformed by falling rocks or sundries outside to damage the flow meter 2 so as to achieve the purpose of protecting the flow meter 2, when a worker needs to detect, maintain or maintain the flow meter 2, the box door 6 can be opened through the handle 20, the insert block 15 can be pulled out from between the first fixture block 9 and the second fixture block 11 when the box door 6 is opened, the first fixture block 9 and the second fixture block 11 can be close to each other under the action of the spring 12 after the insert block 15 is pulled out, so that the first contact 13 is contacted with the second contact 14, and the storage battery 5 can be electrified and illuminated by the illuminating lamp 4 after the first contact 13 is contacted with the second contact 14, make things convenient for the staff to the testing and maintenance of flowmeter 2, close chamber door 6 after the work is finished, at this moment the inserted block 15 will follow and insert newly between first fixture block 9 and the second fixture block 11 from making first contact 13 and second contact 14 no longer contact for light 4 outage, this is exactly the utility model relates to a compact high accuracy vortex flowmeter's for petrochemical theory of operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compact high accuracy vortex flowmeter for petrochemical, includes pipeline (1), its characterized in that: the pipeline type automatic flow meter is characterized in that a flow meter (2) is fixedly mounted at the upper end of the pipeline (1), a shell (3) is fixedly arranged at the outer side of the flow meter (2), a lighting lamp (4) is fixedly mounted at the upper end inside the shell (3), a storage battery (5) is fixedly mounted at one side of the lower end inside the shell (3), a box door (6) is movably mounted at one side, away from the storage battery (5), of the shell (3) through a hinge, a fixed frame (7) is fixedly arranged at one side, close to the box door (6), inside the shell (3), a plurality of first telescopic rods (8) are fixedly arranged at the lower end inside the fixed frame (7), a plurality of first clamping blocks (9) are fixedly mounted at the upper end of each first telescopic rod (8), a plurality of second telescopic rods (10) are fixedly mounted at the upper end inside the fixed frame (, first telescopic link (8) and second telescopic link (10) outside surface overlap respectively and are equipped with spring (12), one side that chamber door (6) were kept away from to first fixture block (9) upper end is fixed and is provided with first contact (13), one side fixed mounting that second fixture block (11) lower extreme is close to first contact (13) has second contact (14), electric connection between first contact (13), second contact (14), battery (5), light (4), one side fixed mounting that chamber door (6) are close to fixed frame (7) has inserted block (15).

2. The compact high-precision vortex shedding flowmeter for petrochemical industry according to claim 1, wherein: a plurality of supporting columns (16) are fixedly arranged inside the shell (3).

3. The compact high-precision vortex shedding flowmeter for petrochemical industry according to claim 1, wherein: and a rubber buffer layer (17) is fixedly arranged on the outer side surface of the shell (3).

4. The compact high-precision vortex shedding flowmeter for petrochemical industry according to claim 1, wherein: and flanges (18) are respectively and fixedly arranged at two ends of the pipeline (1).

5. The compact high-precision vortex shedding flowmeter for petrochemical engineering according to claim 4, wherein: and a sealing ring (19) is fixedly arranged on one side of the flange (18) far away from the pipeline (1).

6. The compact high-precision vortex shedding flowmeter for petrochemical industry according to claim 1, wherein: and a handle (20) is fixedly arranged on one side of the box door (6) far away from the shell (3).