CN211230791U

CN211230791U - Oil transfer pump equipment operation detector

Info

Publication number: CN211230791U
Application number: CN201921992090.1U
Authority: CN
Inventors: 国路平
Original assignee: Tianjin Wanquan Equipment Installation Co ltd
Current assignee: Tianjin Wanquan Equipment Installation Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-11
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses an oil transfer pump equipment operation detector relates to check out test set technical field. The utility model comprises an acquisition mechanism, an oil transfer pump bearing box and a detection terminal, wherein one end of a data output port of the detection terminal is connected with the acquisition mechanism through wire/wireless; the acquisition mechanism comprises an acquisition station, a wired connection module and a wireless connection module are fixedly arranged in the acquisition station, one end of the wired connection module is fixedly provided with a wiring terminal, and an operation key and a display screen are further arranged on one surface of the acquisition station; a sampling tube is communicated with one surface of the detection terminal. The utility model discloses when monitoring the fuel delivery pump or other running state that have the volatile medium delivery pump, except the state that can monitor the bearing, can also monitor seal assembly good condition, also provide another reference value for equipment failure diagnosis.

Description

Oil transfer pump equipment operation detector

Technical Field

The utility model belongs to the technical field of check out test set, especially, relate to an oil transfer pump equipment operation detector.

Background

The vulnerable part of oil transfer pump equipment is mainly bearing and sealed, oil transfer pump equipment operation monitoring instrument that sells and uses in the market at present mainly monitors to the bearing state, thereby correspond the casing position to pump equipment bearing through the vibration variation of measuring operation pump equipment, temperature variation or through vibration and temperature's integration and monitor pump equipment's bearing running state, and the sealed monitoring means to pump equipment only judges sealed leakage condition through the temperature measurement of sealing gland, slight leakage is difficult to find, in case leak the volume grow will probably directly cause the fire incident.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil transfer pump equipment operation detector, through acquisition mechanism, leak sampling probe and triaxial acceleration sensor's design, solved the poor problem of current oil transfer pump equipment operation detector detection effect.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an oil transfer pump equipment operation detector, which comprises an acquisition mechanism, an oil transfer pump bearing box and a detection terminal, wherein one end of a data output port of the detection terminal is connected with the acquisition mechanism through wire/wireless; the acquisition mechanism comprises an acquisition station, a wired connection module and a wireless connection module are fixedly arranged in the acquisition station, one end of the wired connection module is fixedly provided with a wiring terminal, and an operation key and a display screen are further arranged on one surface of the acquisition station; a sampling pipe is communicated with one surface of the detection terminal; one end of the air inlet of the sampling pipe is communicated with a sampling nozzle; a triaxial acceleration sensor and a temperature sensor are fixedly arranged at the position of the oil delivery pump bearing box corresponding to the bearing; one surface of the sampling nozzle is connected with a sealing point of a bearing box of the oil transfer pump; and leakage sampling probes are arranged on the peripheral side surface of the sampling pipe.

Furthermore, one end of the data output port of the acquisition mechanism is connected with a handheld terminal or a local area network platform through a wireless network.

Further, the sampling nozzle is a horn mouth or a needle mouth; an induced draft assembly is further arranged inside the detection terminal; one end of the air inducing port of the air inducing assembly is communicated with the sampling pipe; the sampling pipe is a flexible connecting pipe.

Furthermore, a storage battery and a power supply connection interface are fixedly arranged inside the acquisition station.

Furthermore, one end of the leakage sampling probe, one end of the triaxial acceleration sensor and one end of the temperature sensor data output port are connected with the detection terminal in a wired/wireless mode.

The utility model discloses following beneficial effect has:

the utility model discloses a vibration, temperature sensor and sealed leakage monitoring probe gather the vibration of oil transfer pump bearing, temperature signal, the sealed leakage rate that leaks of pump, through the vibration of back bearing, the change condition of temperature and sealed leakage condition through gathering the station integrated back rethread wired or wireless module and make statistics of and monitor to handheld terminal or LAN platform in the middle of the scene, through the utility model discloses, when monitoring oil transfer pump or other running state that have the volatile medium delivery pump, except can monitoring the state of bearing, can also monitor seal assembly good condition, also provide another reference value for equipment failure diagnosis.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of an operation detector of an oil transfer pump device;

FIG. 2 is a schematic structural diagram of a detection terminal, an oil transfer pump bearing box, a three-axis acceleration sensor and a temperature sensor;

in the drawings, the components represented by the respective reference numerals are listed below:

1-acquisition mechanism, 2-oil transfer pump bearing box, 3-detection terminal, 4-sampling pipe, 5-sampling nozzle, 6-triaxial acceleration sensor, 7-temperature sensor, 8-leakage sampling probe, 101-acquisition station, 102-wired connection module, 103-wireless connection module, 104-operation button, 105-display screen.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model relates to an oil transfer pump equipment operation detector, which comprises an acquisition mechanism 1, an oil transfer pump bearing box 2 and a detection terminal 3, wherein one end of a data output port of the detection terminal 3 is connected with the acquisition mechanism 1 through wire/wireless; the acquisition mechanism 1 comprises an acquisition station 101, a wired connection module 102 and a wireless connection module 103 are fixedly arranged in the acquisition station 101, one end of the wired connection module 102 is fixedly provided with a wiring terminal, the wired connection module 102 refers to components such as a PCB (printed circuit board), the wireless connection module refers to a GPRS (general packet radio service) data transmission module or a WIFI (wireless fidelity) data transmission module, the type of the GPRS data transmission module can be NFT-F2308, and the type of the WIFI data transmission module can be ESP 8266;

an operation key 104 and a display screen 105 are further arranged on one surface of the acquisition station 101; a sampling pipe 4 is communicated with one surface of the detection terminal 3; one end of the air inlet of the sampling pipe 4 is communicated with a sampling nozzle 5; a triaxial acceleration sensor 6 and a temperature sensor 7 are fixedly installed at the position, corresponding to the bearing, of the oil delivery pump bearing box 2, the triaxial acceleration sensor 6 is used for triaxial acceleration data, namely detecting triaxial vibration data, of the oil delivery pump bearing box 2, the model of the triaxial acceleration sensor 6 is YA19T-C ICP, the temperature sensor 7 is used for monitoring temperature data in real time, the model of the temperature sensor 7 can be DS18B20, and one surface of the acquisition sampling nozzle 5 is connected with the sealing point of the oil delivery pump bearing box 2; 4 all sides of sampling pipe are provided with leakage sampling probe 8, when the liquid that oil transfer pump bearing box 2 carried is diesel oil, because the volatile gas of diesel oil is combustible gas, therefore leak sampling probe 8 and can adopt combustible gas leakage sensor, the optional MC109 of its model, when the oil transfer pump conveying has other liquid that have the volatile medium, the monitoring sensor who corresponds volatile gas should be chooseed for use, leak sampling probe 8, temperature sensor 7 and triaxial acceleration sensor 6 can choose for use wired data transmission model also can choose for use wireless data transmission model when chooseing for use, and when choosing for use, can preferentially choose for use the sensor that has high strong magnetism and inhale the base, use and should select explosion-proof type in inflammable and explosive place.

Wherein, the one end of the data output port of acquisition mechanism 1 has handheld terminal or LAN platform through wireless network connection, leaks sampling probe 8, temperature sensor 7 and triaxial acceleration sensor 6's sampling frequency and can set for 0.5 hour or 1 hour every time, and three sensor 1 is all uploaded data to handheld terminal or is uploaded to the collection station and reach the LAN platform after sampling at every turn, and the LAN platform carries out data analysis according to the data of receiving.

The sampling nozzle 5 is a horn mouth or a needle-shaped mouth, and through the shape design of the horn mouth or the needle-shaped mouth, the sampling nozzle 5 can be ensured to be aligned to a sealing position for sampling and monitoring, an induced draft assembly is also arranged inside the detection terminal 3, the induced draft assembly can be an induced draft fan, when induced draft, the induced draft assembly rotates at a low speed, so that air flows, and one end of the induced draft assembly is communicated with the sampling tube 4; the sampling pipe 4 is a flexible connecting pipe, and the sampling angle or direction can be rotatably adjusted through the flexible connecting pipe type design.

Wherein, the collection station 101 is internally and fixedly provided with a storage battery and a power supply connection interface.

Wherein, one end of the data output ports of the leakage sampling probe 8, the triaxial acceleration sensor 6 and the temperature sensor 7 is connected with the detection terminal 3 through wire/wireless.

One specific application of this embodiment is: the working steps of the device are as follows: firstly, a plurality of or a single sensor, namely a leakage sampling probe 8, a temperature sensor 7 and a triaxial acceleration sensor 6 are arranged at the position opposite to a bearing of a bearing box shell of the oil transfer pump and the position which can be firmly adsorbed at the outer side of a pump seal, then the acquisition mechanism 1 is installed, the acquisition station 101 can be installed on the basic ground where the equipment is located or the wall of the pump room, the power supply can be ensured to start to work normally after the installation, can normally communicate with a local area network platform, the sampling frequency of the leakage sampling probe 8, the temperature sensor 7 and the triaxial acceleration sensor 6 can be set to be 0.5 hour or 1 hour each time, then the acceleration of the rear bearing, namely vibration and displacement signal data, temperature data and leakage rate data are collected, after the data are monitored, the sensor uploads data to a handheld terminal or a local area network platform in real time to perform statistics and analysis of the data, and the sensor can adopt a piezoelectric or pressure sensing mode according to monitoring requirements.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The operation detector for the oil transfer pump equipment comprises an acquisition mechanism (1), an oil transfer pump bearing box (2) and a detection terminal (3), wherein one end of a data output port of the detection terminal (3) is connected with the acquisition mechanism (1) in a wired/wireless manner; gather mechanism (1) including gathering station (101), gather station (101) inside fixed wired connection module (102) and the wireless connection module (103) of being provided with, wired connection module (102) one end is fixed and is provided with binding post, gather station (101) a surface and still be provided with operation button (104) and display screen (105), its characterized in that:

a sampling pipe (4) is communicated with one surface of the detection terminal (3); one end of the air inlet of the sampling pipe (4) is communicated with a sampling nozzle (5); a triaxial acceleration sensor (6) and a temperature sensor (7) are fixedly arranged at the position of the oil delivery pump bearing box (2) corresponding to the bearing; one surface of the sampling nozzle (5) is connected with a sealing point of the oil transfer pump bearing box (2); and leakage sampling probes (8) are arranged on the peripheral side surfaces of the sampling pipes (4).

2. The oil transfer pump equipment operation detector according to claim 1, wherein one end of the data output port of the acquisition mechanism (1) is connected with a handheld terminal or a local area network platform through a wireless network.

3. The fuel delivery pump apparatus operation detector according to claim 1, wherein the sampling nozzle (5) is a bell mouth or a needle mouth; an air inducing assembly is further arranged inside the detection terminal (3); one end of the air inducing port of the air inducing assembly is communicated with the sampling pipe (4); the sampling pipe (4) is a flexible connecting pipe.

4. The oil transfer pump equipment operation detector according to claim 1, wherein a storage battery and a power supply connection interface are fixedly arranged inside the acquisition station (101).

5. The oil transfer pump equipment operation detector according to claim 1, wherein one end of the data output port of the leakage sampling probe (8), the triaxial acceleration sensor (6) and the temperature sensor (7) is connected with the detection terminal (3) by wire/wireless.