Petroleum engineering field early warning device

Abstract

The utility model discloses a petroleum engineering field early warning device which comprises a supporting plate, an oil tank is arranged outside the supporting plate, a sealing cover is fixedly installed on the upper surface of the oil tank, an ultrasonic liquid level meter is fixedly installed on the bottom face of the sealing cover, and the left side face of the oil tank is fixedly communicated with an oil outlet pipe. The left end of the oil outlet pipe fixedly communicates with an oil outlet flange, the left side face of the oil outlet flange fixedly communicates with an oil conveying pipe, the outer surface of the oil outlet pipe fixedly communicates with an oil outlet electromagnetic valve, the outer surface of the oil conveying pipe fixedly communicates with a pressure sensor, and a combustible gas detector is fixedly installed on the front face of the supporting plate. The upper surface of the supporting plate is fixedly connected with a carrying plate, and an acousto-optic early warning device is fixedly installed on the upper surface of the carrying plate. According to the utility model, the effects of detection and early warning of the liquid level height inside the oil tank and the combustible gas concentration outside the oil tank are achieved, workers can be reminded to take measures, and fire disasters and explosion accidents are prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of petroleum engineering especially a petroleum engineering field early warning device. BACKGROUND

[0002] Petroleum engineering is a series of engineering activities such as exploration, exploitation, processing and transportation of petroleum and natural gas, which covers the whole process from finding underground petroleum and natural gas resources to exploiting and transforming these resources into available products.

[0003] At present, the petroleum exploited in the petroleum engineering field needs to be stored by pipeline and oil tank, but the oil tank is difficult to detect and early warn the liquid level height in the oil tank and the combustible gas concentration outside the oil tank when storing the petroleum on site, when the liquid level is too high, it can cause the overflow of petroleum, environmental pollution and safety hazards, and when the liquid level is too low, it can affect the normal supply of petroleum or cause the oil pump to idle, and the concentration of combustible gas in the air on site is high, which can easily cause fire or explosion safety hazards, therefore, the petroleum engineering field early warning device is provided to solve the above problems. SUMMARY

[0004] The utility model discloses a petroleum engineering field early warning device to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A petroleum engineering field early warning device, including the support board, the outer portion of support board is equipped with the oil tank, the upper surface of oil tank is fixedly installed with the sealing cover, the bottom surface of sealing cover is fixedly installed with the ultrasonic liquid level meter, the left side of oil tank is fixedly connected with the oil outlet pipe, the left end of oil outlet pipe is fixedly connected with the oil outlet flange, the left side of oil outlet flange is fixedly connected with the oil delivery pipe, the outer surface of oil outlet pipe is fixedly connected with the oil outlet solenoid valve, the outer surface of oil delivery pipe is fixedly connected with the pressure sensor, the front of support board is fixedly installed with the combustible gas detector, the upper surface of support board is fixedly connected with the carrier plate, the upper surface of carrier plate is fixedly installed with the sound and light early warning device, the front of support board is fixedly installed with the controller.

[0007] In further embodiments, the outer surface of the oil tank is fixedly connected with a connecting block, and the front surface of the connecting block is fixedly connected with the back surface of the support plate.

[0008] In further embodiments, an oil injection pipe is arranged above the sealing cover, and the bottom end of the oil injection pipe penetrates through the sealing cover and extends into the interior of the sealing cover.

[0009] In further embodiments, the outer surface of the oil injection pipe is fixedly connected with an oil inlet electromagnetic valve, and the right end of the oil injection pipe is fixedly connected with an oil inlet flange.

[0010] In further embodiments, the upper surface of the sealing cover is fixedly connected with two groups of lifting rings, the bottom surface of the oil tank is fixedly connected with a plurality of bases, and the outer surface of the oil tank is fixedly connected with two warning signs.

[0011] In further embodiments, the ultrasonic liquid level meter and the combustible gas detector are electrically connected with the controller through wires, and the controller is electrically connected with the oil outlet electromagnetic valve, the oil inlet electromagnetic valve and the sound-light early warning device through wires.

[0012] Compared with the prior art, the petroleum engineering field early warning device has the following beneficial effects:

[0013] The combustible gas detector provided on the support plate can detect the concentration of combustible gas on site, and cooperate with the controller to control the sound-light early warning device to emit a sound-light early warning signal when the concentration of combustible gas reaches a preset low early warning value, so as to remind the staff to take measures to prevent fire and explosion accidents. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a perspective view of the front view of the petroleum engineering field early warning device.

[0015] Figure 2 It is a sectional view of the side view of the petroleum engineering field early warning device.

[0016] Figure 3 It is a sectional view of the top view of the petroleum engineering field early warning device.

[0017] Figure 4 It is a perspective view of the front view of the oil outlet pipe of the petroleum engineering field early warning device.

[0018] In the figure: 1, the support plate; 2, the oil tank; 3, the combustible gas detector; 4, the sound-light early warning device; 5, the controller; 6, the sealing cover; 7, the oil filling pipe; 8, the ultrasonic liquid level meter; 9, the oil outlet pipe; 10, the oil outlet electromagnetic valve; 11, the oil outlet flange; 12, the oil conveying pipe; 13, the pressure sensor; 14, the connecting block; 15, the oil inlet electromagnetic valve; 16, the oil inlet flange; 17, the lifting ring; 18, the warning board; 19, the base; 20, the carrier plate. DETAILED DESCRIPTION

[0019] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0020] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0021] The technical solutions in the embodiments of the present application will be described clearly and completely in the following with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary skilled in the art without creative labor belong to the scope of protection of the present application.

[0022] Please refer to Figures 1-4The utility model discloses a kind of petroleum engineering field early warning devices, including support plate 1, support plate 1 is equipped with oil tank 2 outside, the upper surface of oil tank 2 is fixedly installed with sealing cover 6, the bottom surface of sealing cover 6 is fixedly installed with ultrasonic liquid level meter 8, the left side of oil tank 2 is fixedly communicated with oil outlet pipe 9, the left end of oil outlet pipe 9 is fixedly communicated with oil outlet flange 11, the left side of oil outlet flange 11 is fixedly communicated with oil delivery pipe 12, the outer surface of oil outlet pipe 9 is fixedly communicated with pressure sensor 13, the front of support plate 1 is fixedly installed with combustible gas detector 3, the upper surface of support plate 1 is fixedly connected with carrier plate 20, the upper surface of carrier plate 20 is fixedly installed with sound-light early warning device 4, the front of support plate 1 is fixedly installed with controller 5, by the cooperation of combustible gas detector 3 and controller 5, the concentration of field combustible gas can be detected, and sound-light early warning signal can be controlled to be sent by sound-light early warning device 4 when combustible gas concentration reaches preset low early warning value, can remind staff to take measures, prevent the occurrence of fire and explosion accident, by the setting of pressure sensor 13, the pressure when oil liquid is transported can be inducted, when pipeline leaks or is blocked, pipeline pressure will change, facilitate staff to handle in time.

[0023] In further embodiments, the outer surface of the oil tank 2 is fixedly connected with a connecting block 14, the front surface of the connecting block 14 is fixedly connected with the back surface of the support plate 1, the sealing cover 6 is provided with an oil filling pipe 7, the bottom end of the oil filling pipe 7 penetrates through the sealing cover 6 and extends into the interior of the sealing cover 6, the outer surface of the oil filling pipe 7 is fixedly communicated with an oil inlet electromagnetic valve 15, the right end of the oil filling pipe 7 is fixedly communicated with an oil inlet flange 16, by the setting of the connecting block 14, the oil tank 2 and the support plate 1 can be connected, the support plate 1 can be more stably supported, by the cooperation of the oil filling pipe 7 and the oil inlet flange 16, the oil liquid can be injected, and the oil filling pipe 7 and the oil inlet flange 16 can be conveniently communicated with the pipeline.

[0024] In further embodiments, the upper surface of the sealing cover 6 is fixedly connected with two groups of lifting rings 17, the bottom surface of the oil tank 2 is fixedly connected with a plurality of bases 19, the outer surface of the oil tank 2 is fixedly connected with two warning signs 18, the ultrasonic liquid level meter 8 and the combustible gas detector 3 are electrically connected with the controller 5 through wires, the controller 5 is electrically connected with the oil outlet electromagnetic valve 10, the oil inlet electromagnetic valve 15 and the sound-light early warning device 4 through wires respectively, by the setting of the two groups of lifting rings 17, the oil tank 2 can be lifted and moved, by the setting of the bases 19, the bottom of the oil tank 2 can be supported, by the setting of the controller 5, the working of the oil outlet electromagnetic valve 10, the oil inlet electromagnetic valve 15 and the sound-light early warning device 4 can be automatically controlled.

[0025] The working principle of the utility model is: first, the device is connected with power supply, then using the combustible gas detector 3, the concentration of combustible gas can be detected, and will be analyzed and processed through the controller 5, when the combustible gas concentration reaches the preset low early warning value, the audible and visual early warning signal of the audible and visual early warning device 4 can be controlled, and the ultrasonic liquid level meter 8 can induct the oil liquid height inside the oil tank 2, when the oil tank 2 liquid level reaches the high liquid level early warning setting value, the audible and visual early warning of the audible and visual early warning device 4 can be made through the controller 5, which can remind the staff to stop oil operation, then the oil liquid level inside the oil tank 2 can be early warned, then the oil inlet solenoid valve 15 is closed, and the oil quantity inside the oil tank 2 can be automatically controlled.

[0026] It is apparent for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims should be included in the utility model. Any figure mark in the claims should not be regarded as limiting the involved claims.

[0027] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and the skilled person should regard the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that the skilled person can understand. Thus, the scope of the present application is defined by the appended claims rather than by the description of the application. All changes that come within the meaning of and range of equivalents of the claims are to be embraced by the claims. No embodiment is considered to be done or disclaimed incured by its disclosure in the background section.

Claims

1. A petroleum engineering field early warning device characterized by: The application relates to a fuel tank, which comprises a support plate (1), an oil tank (2) arranged on the outer side of the support plate (1), a sealing cover (6) fixedly arranged on the upper surface of the oil tank (2), an ultrasonic liquid level meter (8) fixedly arranged on the bottom surface of the sealing cover (6), an oil outlet pipe (9) fixedly communicated with the left side surface of the oil tank (2), an oil outlet flange (11) fixedly communicated with the left end of the oil outlet pipe (9), an oil conveying pipe (12) fixedly communicated with the left side surface of the oil outlet flange (11), an oil outlet electromagnetic valve (10) fixedly communicated with the outer surface of the oil outlet pipe (9), a pressure sensor (13) fixedly communicated with the outer surface of the oil conveying pipe (12), a combustible gas detector (3) fixedly arranged on the front surface of the support plate (1), a carrier plate (20) fixedly connected with the upper surface of the support plate (1), an audible and light early warning device (4) fixedly arranged on the upper surface of the carrier plate (20), and a controller (5) fixedly arranged on the front surface of the support plate (1).

2. The petroleum engineering field early warning device of claim 1, wherein: The outer surface of the oil tank (2) is fixedly connected with a connecting block (14), and the front surface of the connecting block (14) is fixedly connected with the back surface of the support plate (1).

3. The petroleum engineering field early warning device of claim 1, wherein: An oil filling pipe (7) is arranged above the sealing cover (6), and the bottom end of the oil filling pipe (7) penetrates through the sealing cover (6) and extends into the sealing cover (6).

4. The petroleum engineering field early warning device of claim 3, wherein: An oil inlet electromagnetic valve (15) is fixedly communicated with the outer surface of the oil filling pipe (7), and an oil inlet flange (16) is fixedly communicated with the right end of the oil filling pipe (7).

5. The petroleum engineering field early warning device of claim 1, wherein: The upper surface of the sealing cover (6) is fixedly connected with two groups of lifting rings (17), the bottom surface of the oil tank (2) is fixedly connected with a plurality of bases (19), and the outer surface of the oil tank (2) is fixedly connected with two warning signs (18).

6. The petroleum engineering field early warning device of claim 1, wherein: The ultrasonic liquid level meter (8) and the combustible gas detector (3) are electrically connected with the controller (5) through wires, and the controller (5) is electrically connected with the oil outlet electromagnetic valve (10), the oil inlet electromagnetic valve (15) and the audible and light early warning device (4) through wires.

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