Workout gauge for measuring moisture content of crude oil

Abstract

The utility model discloses a measuring gauge for measuring the moisture content of crude oil, which belongs to the technical field of crude oil detection and comprises a measuring tank for measuring the moisture content of crude oil and an inverted U-shaped support frame, a support plate is fixedly connected to the bottom surface of the measuring tank, and a first electric telescopic rod is embedded in the inner top wall of the support frame. A connecting plate is welded to the moving end of the first electric telescopic rod, limiting rods are welded to the two ends of the top of the connecting plate, the side faces of the two limiting rods are in embedded sliding connection with the top face of the supporting frame, limiting blocks are welded to the top faces of the limiting rods, a hollow ceramic rod is welded to the bottom face of the connecting plate, and a sealing ring is connected to the side face of the ceramic rod in a sealed mode; according to the crude oil water content measuring device, the crude oil heating position of the electric heating plate can be conveniently controlled, so that the crude oil can be uniformly heated, and the measurement accuracy of the crude oil water content measuring device on the crude oil water content can be improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to crude oil detection technical field especially, a kind of working capacity ware for measuring water content of crude oil. BACKGROUND

[0002] To regulate the type of water content analyzer, the water content of crude oil needs to be measured using the working capacity ware for measuring water content of crude oil, and the working capacity ware for measuring water content of crude oil is usually heated and pressurized to measure the water content of crude oil at a specified temperature and pressure, so that the crude oil and water are stratified, and the water content of crude oil is measured. When the crude oil is heated, it is prone to uneven heating, which reduces the measurement accuracy of the working capacity ware for measuring water content of crude oil.

[0003] In related technology, a working capacity ware for measuring water content of crude oil (publication number CN221650315U) was found through retrieval. The utility model can stratify water and crude oil at a specific temperature and pressure, and the stratification position of water and crude oil can be observed through the measurement window. The proportion of crude oil can be read by referring to the liquid level scale. The water content is calculated to compare the water content analyzer, which realizes the detection of the on-site application of the water content analyzer. However, the working capacity ware is prone to uneven heating when heating the crude oil, which reduces the measurement accuracy of the working capacity ware for measuring water content of crude oil. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a working capacity ware for measuring water content of crude oil to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a working capacity ware for measuring water content of crude oil, comprising a measuring tank for measuring water content of crude oil and an inverted U-shaped support frame, the bottom surface of the measuring tank is fixedly connected with a support plate, the top surface of the support plate is fixedly connected with the support frame, an electric telescopic rod one is embeddedly installed on the inner top wall of the support frame, a connecting plate is welded to the moving end of the electric telescopic rod one, limit rods are welded to the top of the connecting plate, the side surfaces of the two limit rods are slidingly connected with the top surface of the support frame, limit blocks are welded to the top surface of the limit rods, a hollow ceramic rod is welded to the bottom surface of the connecting plate, a sealing ring is sealingly connected to the side surface of the ceramic rod, a shielding plate is fixedly connected to the outer ring surface of the sealing ring, and an electric heating plate is fixedly connected to the bottom surface of the ceramic rod for heating the crude oil to be measured.

[0006] Preferably, the outer side wall of the measuring tank is provided with an air inlet, a feed inlet and an outlet, and a visible glass, and the inner side wall of the measuring tank is welded with a limit ring.

[0007] Preferably, the top surface of the limit ring abuts against a rubber plate, and the top surface of the rubber plate is fixedly connected with the shielding plate.

[0008] Preferably, the side surfaces of the rubber plate and the shielding plate are slidably connected to the inner wall of the measuring tank, and the top surface of the rubber plate is embedded and fixedly connected to the sealing ring.

[0009] Preferably, L-shaped fixing plates are welded to both ends of the top of the shielding plate, and the inner side walls of the two fixing plates are arranged eccentrically.

[0010] Preferably, a movable frame is welded to the side surface of the fixed plate, and the inner side walls of the two movable frames are both slidably connected to the support frame.

[0011] Preferably, a movable plate is fixedly connected to the side of the movable frame, and the movable end of the second electric telescopic rod is welded to the bottom surface of the movable plate.

[0012] Preferably, the fixed end of the second electric telescopic rod is detachably connected to a mounting plate via bolts, and the adjacent sides of the two mounting plates are welded to the support plate.

[0013] Compared with the prior art, the technical effects and advantages of this utility model are:

[0014] The working volume meter for measuring the water content of crude oil introduces crude oil into a measuring tank through a set feed port, connects the output end of the air compressor with the air inlet, pressurizes the measuring tank, and simultaneously makes an external power supply device pass through the inner cavity of the ceramic rod through an electric wire to be electrically connected to the electric heating plate, so that the electric heating plate heats the crude oil, and the crude oil is separated from water at a specified air pressure and temperature, thereby realizing the measurement of the water content of the crude oil. The set electric telescopic rod provides power, and under the connection provided by the connecting plate, the longitudinal position of the electric heating plate is adjusted during the transmission process, thereby realizing uniform heating of the crude oil and improving the measurement accuracy of the water content of the crude oil. The set support frame fixes the moving path of the two limit rods, thereby improving the longitudinal movement stability of the electric heating plate, and the set sealing ring provides a sealing effect to prevent leakage.

[0015] The working volume instrument for measuring the water content of crude oil is provided with a second electric telescopic rod to provide power, so that the mobile end of the second electric telescopic rod drives the mobile plate to move longitudinally during movement, and the shielding plate drives the rubber plate to move up during transmission, releasing the abutment between the rubber plate and the limit ring, and at the same time, the shielding plate and the rubber plate are moved out of the measuring tank, which is convenient for cleaning the inside of the measuring tank, thereby improving the ease of use of the working volume instrument and achieving dead angle cleaning of the working volume instrument, preventing residue inside the measuring tank, and reducing the accuracy of secondary measurement of the water content of crude oil. The two mobile frames are provided to move along the path of the support frame, thereby improving the longitudinal movement stability of the mobile frame, preventing the shielding plate from shaking and deflecting during transmission, and achieving stable extension of the shielding plate and the rubber plate into the measuring tank, thereby improving the structural stability of the components of the working volume instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed in the specific embodiments or prior art description. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0017] Fig. 1 It is a structural schematic view of the present application.

[0018] Fig. 2 It is a structural schematic view of the support frame and the first electric telescopic rod of the present application.

[0019] Fig. 3 It is a structural schematic view of the fixed plate and the moving frame of the present application.

[0020] Fig. 4 It is a structural schematic view of the measuring tank of the present application.

[0021] Explanation of reference signs:

[0022] In the figure: 1, measuring tank; 2, support frame; 3, first electric telescopic rod; 4, connecting plate; 5, limiting rod; 6, limiting block; 7, ceramic rod; 8, sealing ring; 9, electric heating plate; 10, air inlet; 11, feed inlet; 12, discharge outlet; 13, limiting ring; 14, rubber plate; 15, shielding plate; 16, fixed plate; 17, moving frame; 18, moving plate; 19, second electric telescopic rod; 20, mounting plate; 21, support plate; 22, visible glass. Specific embodiments

[0023] In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present application. However, it is obvious to those skilled in the art that the present application can be implemented without one or more of these details. In other examples, in order to avoid obscuring the present application, some technical features known in the art are not described.

[0024] Unless the direction is defined separately, the directions such as up, down, left, right, front, back, inside and outside mentioned in this paper are based on the directions such as up, down, left, right, front, back, inside and outside in the drawings of the present application, which are explained here.

[0025] The connection mode can adopt existing modes such as bonding, welding, bolt connection, etc., and the actual needs are accurate.

[0026] In order to solve the problem that the uneven heating of crude oil easily occurs when the work capacity device heats the crude oil, and the measurement precision of the work capacity device for the water content of crude oil is reduced, please refer to Figs. 1 to 4 , the structure of the device body is that the measuring tank 1 for measuring the water content of crude oil and the inverted U-shaped support frame 2 are provided, the measuring tank 1 is used to store crude oil, the air inlet 10 and the feed inlet 11 and the discharge outlet 12 are respectively installed on the outer wall of the measuring tank 1, and the visible glass 22 is installed on the outer wall of the measuring tank 1, a through groove is formed in the side of the measuring tank 1, the inner wall of the through groove of the measuring tank 1 is fixedly connected with the visible glass 22, the output end of the air compressor is communicated with the air inlet 10, the inside of the measuring tank 1 is pressurized, and conditions are provided for the separation of crude oil and water, crude oil is introduced into the inside of the measuring tank 1 through the feed inlet 11, the electromagnetic ball valves are installed on the feed inlet 11 and the discharge outlet 12, the support plate 21 is fixedly connected with the bottom surface of the measuring tank 1, the support plate 21 provides support for the measuring tank 1, the top surface of the support plate 21 is fixedly connected with the support frame 2, the electric telescopic rod one 3 is embeddedly installed on the inner top wall of the support frame 2, a through groove is formed in the inner top wall of the support frame 2, and the through groove inner wall of the support frame 2 is detachably connected with the electric telescopic rod one 3 through bolts.

[0027] The moving end of the electric telescopic rod one 3 is welded with the connecting plate 4, the electric telescopic rod one 3 is provided with power, the connecting plate 4 is driven to move longitudinally in the moving process of the moving end of the electric telescopic rod one 3, the top of the connecting plate 4 is welded with the limiting rod 5, the side surfaces of the two limiting rods 5 are embeddedly and slidably connected with the top surface of the support frame 2, the support frame 2 is provided to fix the moving path of the two limiting rods 5, thereby enhancing the longitudinal movement stability of the connecting plate 4, preventing the connecting plate 4 from shaking and deviating, improving the structural stability of the parts of the work capacity device, the limiting block 6 is welded on the top surface of the limiting rod 5, the limiting block 6 is provided to prevent the limiting rod 5 from being separated from the support frame 2 in the moving process, the ceramic rod 7 with a hollow inside is welded on the bottom surface of the connecting plate 4, the ceramic rod 7 is sealedly connected with the sealing ring 8, so as to facilitate the longitudinal movement of the ceramic rod 7 along the inner ring surface of the sealing ring 8, and the connection between the ceramic rod 7 and the sealing ring 8 is sealed to prevent the work capacity device from leaking.

[0028] The outer ring surface of the sealing ring 8 is fixedly connected with a shielding plate 15, and the bottom surface of the ceramic rod 7 is fixedly connected with an electric heating plate 9 for heating crude oil to be measured for water content. The electric wire is electrically connected with the electric heating plate 9, and at the same time, the electric wire penetrates the inner cavity of the ceramic rod 7, and the end of the electric wire away from the electric heating plate 9 extends out through the side surface of the ceramic rod 7 close to the one end of the connecting plate 4, so that the electric wire is electrically connected with the external power supply device. The electric heating plate 9 provides heating for the crude oil, realizes heating of the crude oil, provides conditions for stratification of the crude oil and water, and facilitates adjustment of the longitudinal position of the electric heating plate 9, realizes uniform heating of the crude oil, improves the measurement accuracy of the water content of the crude oil by the work machine, and facilitates measurement of the stratified crude oil and water through the visual glass 22, and realizes measurement of the water content of the crude oil.

[0029] A limiting ring 13 is welded to the inner side wall of the measuring tank 1, and the top surface of the limiting ring 13 abuts against a rubber plate 14, and the abutting portion of the rubber plate 14 and the limiting ring 13 is sealed to prevent leakage of the measuring tank 1. The top surface of the rubber plate 14 is fixedly connected with the shielding plate 15, the shielding plate 15 provides support for the rubber plate 14, the pressing force of the rubber plate 14 and the limiting ring 13 is uniform, and the side surfaces of the rubber plate 14 and the shielding plate 15 are slidingly connected with the inner side wall of the measuring tank 1. The top surface of the rubber plate 14 is fixedly connected with the sealing ring 8, and the top surface and the bottom surface of the sealing ring 8 are flush with the top surface of the shielding plate 15 and the bottom surface of the rubber plate 14, respectively.

[0030] L-shaped fixed plates 16 are welded to the top of the shielding plate 15, the inner side walls of the two fixed plates 16 are arranged in a centrifugal manner, and the side surfaces of the fixed plates 16 are welded with moving frames 17. The two fixed plates 16 provide connection, realize synchronous movement of one shielding plate 15 and two moving frames 17, the inner side walls of the two moving frames 17 are slidingly connected with the support frame 2, the support frame 2 provides fixation for the longitudinal movement path of the two moving frames 17, strengthens the longitudinal movement stability of the shielding plate 15 during transmission, prevents the shielding plate 15 from shaking and deviating, causes the shielding plate 15 to be unable to move and extend into the inside of the measuring tank 1, the side surfaces of the moving frames 17 are fixedly connected with moving plates 18, and the bottom surfaces of the moving plates 18 are welded with the moving ends of the second electric telescopic rods 19.

[0031] The fixed ends of the second electric telescopic rods 19 are detachably connected with mounting plates 20 through bolts, the adjacent sides of the two mounting plates 20 are welded with a support plate 21, the two second electric telescopic rods 19 provide power, facilitate sealing abutment of the rubber plate 14 and the limiting ring 13 during transmission, make the rubber plate 14 and the shielding plate 15 extend out of the measuring tank 1, facilitate omnidirectional and dead angle-free cleaning of the inside of the measuring tank 1, prevent the crude oil water content measurement accuracy from being reduced when the crude oil is measured for water content for the second time, and further improve the water content measurement accuracy of the crude oil by the work machine.

[0032] The electric telescopic rod 3, the electric heating plate 9 and the electric telescopic rod 2 19 are prior arts, and the working principles, sizes and models are irrelevant to the functions of the application, so no more description is made, the control mode of the application is controlled by the controller, the control circuit of the controller can be realized by simple programming of the person skilled in the art, the power supply also belongs to the common knowledge in the field, and the application is mainly used for protecting the mechanical device, so the control mode and the circuit connection of the application will not be explained in detail.

[0033] Working principle

[0034] The user imports crude oil into the measuring tank 1 through the feed inlet 11 when using the working tank for measuring the water content of crude oil, the external air compressor pressurizes the inside of the measuring tank 1 through the air inlet 10, and the electric heating plate 9 is electrified under the connection of the external power supply device, so that the electric heating plate 9 heats the crude oil, the electric telescopic rod 1 is started, the moving end of the electric telescopic rod 1 moves to drive the connecting plate 4 to move, and the limiting rod 5 is stably longitudinally moved under the fixation of the supporting frame 2, so that the ceramic rod 7 drives the electric heating plate 9 to move longitudinally, and the crude oil is uniformly heated.

[0035] After the measurement of the water content of crude oil is completed, the two electric telescopic rods 2 19 are started, the moving end of the electric telescopic rod 2 19 moves to drive the moving plate 18 to move, the shielding plate 15 drives the rubber plate 14 to move upwards in the transmission process, the shielding plate 15 and the rubber plate 14 move out of the measuring tank 1, the inside of the measuring tank 1 is cleaned in all directions without dead angle, and the supporting frame 2 fixes the longitudinal movement path of the two moving frames 17.

[0036] It should be noted that, in the present document, relational terms such as one and the other and at least one of A and B and / or the like can be used to describe a relationship between or among the various entities or operations. These terms are a broad recitation of the relationship, and do not necessarily indicate that there are only two entities or operations, or that there is only one of each entity or operation. The term "another" is used to indicate one or more of something else, and the term "comprising" or "containing" means "including, but not limited to." The term "consisting of" means "including, and limited to." The term "substantially" means that the recited characteristic, parameter, or value need not be achieved exactly, but that deviations or variations, including for example, tolerances, rounding off, measurement error, measurement accuracy limitations and other factors are to be within a range or amount that does not materially affect the desired characteristics. The term "comprising" as used herein is intended to mean that the compositions and methods include the recited elements, but not excluding others. "Consisting essentially of" when used herein in relation to a composition, method or the like, denotes that the composition, method or the like can include additional ingredients, steps, etc., but only if the additional ingredients, steps, etc., do not materially affect the basic and novel characteristics of the composition, method or the like.

[0037] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A prover for measuring water content of crude oil, comprising a measuring tank (1) for measuring water content of crude oil and an inverted U-shaped support frame (2), characterized in that: The bottom surface of the measuring tank (1) is fixedly connected with a support plate (21), the top surface of the support plate (21) is fixedly connected with a support frame (2), an electric telescopic rod (3) is inlaidly installed on the inner top wall of the support frame (2), the moving end of the electric telescopic rod (3) is welded with a connecting plate (4), and the top two ends of the connecting plate (4) are welded with limiting rods (5). The side surfaces of the two limiting rods (5) are inlaidly and slidably connected with the top surface of the support frame (2), the top surface of the limiting rod (5) is welded with a limiting block (6), the bottom surface of the connecting plate (4) is welded with a hollow ceramic rod (7), the side surface of the ceramic rod (7) is sealingly connected with a sealing ring (8), the outer ring surface of the sealing ring (8) is inlaidly and fixedly connected with a shielding plate (15), and the bottom surface of the ceramic rod (7) is fixedly connected with an electric heating plate (9) for heating crude oil to be measured.

2. A prover for measuring the water content of crude oil according to claim 1, characterized in that: The outer side wall of the measuring tank (1) is respectively provided with an air inlet (10), a feed inlet (11) and a discharge outlet (12), and a visible glass (22), and the inner side wall of the measuring tank (1) is welded with a limiting ring (13).

3. A prover for measuring the water content of crude oil according to claim 2, wherein: The top surface of the limiting ring (13) is abutted with a rubber plate (14), and the top surface of the rubber plate (14) is fixedly connected with the shielding plate (15).

4. A gauge according to claim 3, wherein: The side surfaces of the rubber plate (14) and the shielding plate (15) are slidably connected with the inner side wall of the measuring tank (1), and the top surface of the rubber plate (14) is inlaidly and fixedly connected with the sealing ring (8).

5. A gauge according to claim 4, wherein: The top two ends of the shielding plate (15) are welded with L-shaped fixed plates (16), and the inner side walls of the two fixed plates (16) are arranged in a centrifugal manner.

6. A gauge according to claim 5, wherein: The side surface of the fixed plate (16) is welded with a moving frame (17), and the inner side walls of the two moving frames (17) are slidably connected with the support frame (2).

7. A gauge according to claim 6, wherein: The side surface of the moving frame (17) is fixedly connected with a moving plate (18), and the bottom surface of the moving plate (18) is welded with the moving end of an electric telescopic rod (19).

8. A gauge according to claim 7, wherein: The fixed end of the electric telescopic rod (19) is detachably connected with a mounting plate (20) through bolts, and the adjacent side surfaces of the two mounting plates (20) are welded with the support plate (21).

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