CN212363630U

CN212363630U - Pressure vessel monitoring device

Info

Publication number: CN212363630U
Application number: CN202021212183.0U
Authority: CN
Inventors: 蒋永强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-01-15
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a pressure vessel monitoring devices, including pressure vessel, pressure transmitter, data acquisition transmitter, data reception treater and monitor terminal, pressure transmitter fixes respectively on first pressure vessel and second pressure vessel, and pressure transmitter connects the data reception treater through precision wiring and wireless transmission dual mode, but above-mentioned dual mode intercombination satisfies the in-service use effect, and then real-time processing reports pressure data, data reception treater electric connection monitor terminal, the utility model discloses can solve because of the limitation that the condition led to the fact the limitation, can satisfy the transmission of real-time pressure data, and then centralized monitoring, interference immunity is strong simultaneously, and monitoring effect is better.

Description

Pressure vessel monitoring device

Technical Field

The utility model relates to a pressure vessel monitoring technology field specifically is a pressure vessel monitoring devices.

Background

The pressure vessel monitoring device is a device for monitoring various parameters of the pressure vessel in real time. Pressure vessels are special equipment with potential explosion hazards. The pressure container monitoring device is easy to cause accidents, more importantly, the accidents have serious harmfulness, the pressure container accidents occur, not only can equipment be damaged, but also peripheral equipment and buildings are often damaged, even a series of malignant accidents are induced, casualties are caused, and great loss is caused to national economy, a plurality of pressure containers are arranged in a workshop, and the pressure containers are arranged at different positions according to factors such as patterns or equipment, so that the monitoring device is limited by conditions, the problems that the requirements cannot be met or the signals cannot be realized or the transmission distance is long and the like due to the adoption of common limited cables to lead out signals, the monitoring effect is poor, and therefore, the pressure container monitoring device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the aforesaid provided, and provide a pressure vessel monitoring devices.

In order to achieve the above object, the utility model provides a following technical scheme: including pressure vessel, pressure transmitter, data acquisition transmitter, data receiving processor and monitor terminal, pressure transmitter fixes respectively on first pressure vessel and second pressure vessel, and fixes the pressure transmitter linear connection data acquisition transmitter on first pressure vessel, fix the pressure transmitter linear connection data receiving processor on the second pressure vessel, data receiving processor linear connection monitor terminal.

Preferably, the data acquisition transmitter is composed of a signal scheduling circuit, an A/D converter, a single chip microcomputer, an encoder and a transmitting module.

Preferably, the A/D converter is an analog-to-digital converter and is ICL7135, and the singlechip is AT89C 51.

Preferably, the transmitting module can be combined with an antenna.

Preferably, the data receiving processor is composed of a receiving module, a decoder and a data processor.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can solve because of the limitation that the condition limits the limitation and cause, can satisfy the transmission of real-time pressure data, and then centralized monitoring, interference immunity is strong simultaneously, and monitoring effect is better.

Drawings

Fig. 1 is the overall structure schematic diagram of the pressure vessel monitoring device of the present invention.

Fig. 2 is the structure block diagram of the data acquisition and transmission device of the present invention.

Fig. 3 is a block diagram of the data receiving processor according to the present invention.

In the figure: 1-a first pressure vessel, 2-a second pressure vessel, 3-a pressure transmitter, 4-a data acquisition transmitter, 5-a data receiving processor and 6-a monitoring terminal.

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, the present invention provides a technical solution: including pressure vessel, pressure transmitter 3, data acquisition transmitter 4, data receiving processor 5 and monitor terminal 6, pressure transmitter 3 fixes respectively on first pressure vessel 1 and second pressure vessel 2, and fixes 3 linear connection data acquisition transmitters 4 of pressure transmitter on first pressure vessel 1, fix 3 linear connection data receiving processor 5 of pressure transmitter on

second pressure vessel

2, 5 linear connection monitor terminal 6 of data receiving processor.

Referring to fig. 2, a block diagram of a data acquisition transmitter is shown: the data acquisition transmitter 4 is composed of a signal scheduling circuit, an A/D converter, a single chip microcomputer, an encoder and a transmitting module, wherein the A/D converter is an analog-to-digital converter and adopts ICL7135, the single chip microcomputer adopts AT89C51, and the transmitting module can be combined with an antenna.

The signal scheduling circuit is a circuit with a signal amplification function, the A/D conversion is an electronic element for converting an analog signal into a digital signal, the encoder is used for compiling and converting a signal or data for communication, and the AT89C51 singlechip is an 8-bit singlechip with low power consumption and high performance.

The signals collected by the pressure transmitter 3 in real time are transmitted to the data collecting transmitter 4, and are transmitted to the encoder through the singlechip in parallel, and then are converted into serial signals to be transmitted to the transmitting module.

Referring to fig. 3, a block diagram of a data receiving processor is shown: the data receiving processor 5 is composed of a receiving module, a decoder and a data processor, wherein the decoder is used for converting an input analog signal into a digital signal format for further transmission, the data processor is used for processing and transmitting the signal, the data receiving processor 5 is linearly connected with a monitoring terminal 6, the monitoring terminal 6 is used for centralized monitoring, and alarm is triggered when the pressure is out of limit, so that the rapid maintenance of workers is facilitated.

The utility model discloses a theory of operation does: in use, the pressure transmitters 3 on the first pressure vessel 1 and the second pressure vessel 2 may be determined as appropriate depending on location or equipment, etc.; adopt wired or wireless or the mode of combination to connect data receiving processor 5, and wired connection can be directly through the data processor transmission signal in data receiving processor 5 to monitor 6 centralized monitoring, and wireless connection needs connect data acquisition transmitter 4 earlier, through the singlechip parallel data in data acquisition transmitter 4 to the encoder, and then convert serial signal transmission to the transmitting module, data receiving processor 5 will receive through receiving module, transmit to monitor 6 centralized monitoring, its overall structure is not limited, can satisfy the transmission of real-time pressure data, and then centralized management.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a pressure vessel monitoring devices, includes pressure vessel, pressure transmitter (3), data acquisition transmitter (4), data receiving processor (5) and monitor terminal (6), its characterized in that: pressure transmitter (3) are fixed respectively on first pressure vessel (1) and second pressure vessel (2), and fix pressure transmitter (3) linear connection data acquisition transmitter (4) on first pressure vessel (1), fix pressure transmitter (3) linear connection data receiving processor (5) on second pressure vessel (2), data receiving processor (5) linear connection monitor terminal (6).

2. A pressure vessel monitoring device as claimed in claim 1, wherein: the data acquisition transmitter (4) is composed of a signal scheduling circuit, an A/D converter, a singlechip, an encoder and a transmitting module.

3. A pressure vessel monitoring device as claimed in claim 2, wherein: the A/D conversion is an analog-to-digital converter, ICL7135 is adopted, and the single chip microcomputer is AT89C 51.

4. A pressure vessel monitoring device as claimed in claim 2, wherein: the transmitting module can be combined with an antenna.

5. A pressure vessel monitoring device as claimed in claim 1, wherein: the data receiving processor (5) is composed of a receiving module, a decoder and a data processor.