CN204155432U - A kind of novel radio Micro Energy Lose load displacement integration indicator - Google Patents

Abstract

The utility model discloses a novel wireless micro power consumption load displacement integrated dynamometer, which comprises a housing, a control circuit board assembled inside the housing, a low power consumption load and acceleration sensor, a wireless communication unit and a power supply ; The low power consumption load and acceleration sensor, the wireless communication unit and the power supply are respectively connected to the control circuit board. The new wireless micro-power load displacement integrated dynamometer described in the utility model can overcome the defects of poor compatibility, high maintenance cost and low measurement precision in the prior art, so as to achieve good compatibility, low maintenance cost and high measurement precision The advantages.

Description

A new type of wireless micro-power load displacement integrated dynamometer

technical field

The utility model relates to the technical field of oil field oil transportation equipment, in particular to a novel wireless micro power consumption load displacement integrated dynamometer.

Background technique

At present, most similar products in the market are powered by DC power supply and wired signal transmission. The installation or disassembly construction workload is heavy, the debugging cycle is long, and the aging of cables affects the operation of the equipment. The collection and reception of some wireless products are self-contained, and the compatibility is poor. It is difficult to upgrade and transform the technology, and it is impossible to achieve fast conversion. The static current of the transmitter is large, the battery replacement cycle is short, and the maintenance cost is high. Large errors or deviations in data collection and calculation of strokes, stroke times, and power diagrams affect the results of analysis and diagnosis of oil well conditions.

In the process of realizing the utility model, the inventors found that the prior art at least has defects such as poor compatibility, high maintenance cost and low measurement accuracy.

Utility model content

The purpose of this utility model is to propose a new type of wireless micro-power load displacement integrated dynamometer to achieve the advantages of good compatibility, low maintenance cost and high measurement accuracy in view of the above problems.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a new type of wireless micro-power load displacement integrated dynamometer, including a shell, and a control circuit board installed in the shell in combination, and a low-power load and acceleration sensor, wireless communication unit and power supply; the low power consumption load and acceleration sensor, wireless communication unit and power supply are respectively connected with the control circuit board.

Further, the power supply specifically includes a large-capacity primary lithium battery.

Further, the large-capacity primary lithium battery is specifically a 3.6V, 19.6Ah lithium battery.

Further, the control circuit board specifically includes a single-chip microcomputer; and/or, the low-power load and acceleration sensor specifically includes the load and ADXL acceleration sensor of Sun Moon Technology; the wireless communication unit specifically includes a 433M wireless module, WIA module and zigbee module 2.4G.

The new wireless micro-power consumption load displacement integrated dynamometer of each embodiment of the utility model includes a housing, and a control circuit board installed in the housing in combination, a low power consumption load and acceleration sensor, a wireless communication unit and Power supply; low power consumption load and acceleration sensor, wireless communication unit and power supply are respectively connected to the control circuit board; thus, the defects of poor compatibility, high maintenance cost and low measurement accuracy in the prior art can be overcome to achieve good compatibility and maintenance Advantages of low cost and high measurement accuracy.

Other features and advantages of the present invention will be set forth in the following description, and, in part, will be apparent from the description, or can be learned by practicing the present invention.

The technical solutions of the present utility model will be further described in detail through the drawings and embodiments below.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Figure 1 is a schematic diagram of the working principle of the new wireless micro-power load displacement integrated dynamometer of the utility model.

Detailed ways

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

According to the embodiment of the utility model, as shown in Figure 1, a new type of wireless micro-power load displacement integrated dynamometer is provided, which is suitable for the data collection and transmission of load displacement, stroke, stroke times, and power diagram data of oil pumping wells. .

The new wireless micro-power load displacement integrated dynamometer of this embodiment includes a housing, and a control circuit board installed inside the housing, a low-power load and an acceleration sensor (preferably a customized low-power Load and acceleration sensor), wireless communication unit and power supply (such as large-capacity primary lithium battery); low power consumption load and acceleration sensor, wireless communication unit and power supply, respectively connected to the control circuit board.

The technical scheme of the utility model has the following characteristics:

⑴Change wired transmission to wireless transmission, which solves the aging problem of wired power supply and signal cable, simplifies the installation and commissioning workflow, and does not need to lay cables;

⑵Compatible with 2.4G, ZIGBEE, 433MHz, WIA and other wireless communication technology design to realize fast interface conversion;

(3) Programmable software structure design, which can realize function customization according to user needs;

⑷Using highly integrated chips, customizing low-power consumption pressure sensors, using large-capacity disposable lithium batteries, optimizing the working mechanism of transmitter acquisition and transmission, prolonging the battery working cycle and reducing maintenance costs;

⑸Using high-precision intelligent calculation methods to correct stroke, stroke times, power diagram data collection and calculation results, improve measurement accuracy and reduce errors and deviations.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (4)

1. A new type of wireless micro-power load displacement integrated dynamometer, characterized in that it includes a housing, and a control circuit board assembled inside the housing, a low-power load and acceleration sensor, a wireless communication unit and Power supply; the low power consumption load and acceleration sensor, the wireless communication unit and the power supply are respectively connected with the control circuit board. 2. The novel wireless micro-power load-displacement integrated dynamometer according to claim 1, wherein the power supply specifically includes a large-capacity disposable lithium battery. 3. The novel wireless micro-power load-displacement integrated dynamometer according to claim 2, characterized in that the large-capacity disposable lithium battery is specifically a 3.6V, 19.6Ah lithium battery. 4. The novel wireless micro-power load displacement integrated dynamometer according to any one of claims 1-3, characterized in that, the control circuit board specifically includes a single-chip microcomputer; and/or, the low-power consumption load and acceleration sensor, specifically including the load and ADXL type acceleration sensor of Sun Moon Technology; the wireless communication unit specifically includes a 433M wireless module, a WIA module and a zigbee module 2.4G.