Special different-liquid separation device for oil measuring instrument

Abstract

The utility model provides a special different liquid separating device for an oil measuring instrument, which comprises a base and is characterized in that a support frame is fixedly connected to the middle rear side of the upper part of the base, an electric push rod is fixedly connected to the middle upper side of the rear part of the support frame, and the front end of an output rod of the electric push rod penetrates through the inside of the support frame; an annular mounting frame is fixedly connected to the front end of an output rod of the electric push rod, an extraction barrel is fixedly connected to the inner side of the annular mounting frame, and a first drain valve is fixedly connected to an opening in the middle of the lower portion of the extraction barrel; observation openings are formed in the periphery of the lower side of the interior of the extraction barrel and located in the lower side of the annular mounting frame, and observation glass plates are embedded in the inner sides of the observation openings correspondingly. Due to the arrangement of the liquid taking box body, the box cover, the air suction pipe, the conveying pipe, the liquid taking pipe and the second liquid discharging valve, the effect of directly taking required liquid conveniently is achieved, and use is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of oil measuring instruments, and in particular relates to a different liquid separation device dedicated to oil measuring instruments. Background Art

[0002] The different liquid separation device dedicated to the oil tester is a device that can extract various types of liquids, such as an infrared oil tester water sample extraction device with publication number CN217132730U, which includes a base, a support plate is arranged in parallel directly above the base, and a number of positioning grooves are evenly distributed on the support plate. A separatory funnel is inserted into each positioning groove. The separatory funnel has a liquid inlet on the top and a liquid outlet pipe at the bottom, and a glass stopper is installed on the liquid outlet pipe. There are still some problems in the actual use of the extraction device. For example, when extracting liquid, the operator needs to discharge the layered liquid in turn, and cannot take out the required liquid at one time, which is inconvenient to use. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the utility model provides a different liquid separation device dedicated to an oil measuring instrument, which can achieve the effect of facilitating direct extraction of the required liquid and is more convenient to use.

[0004] The technical scheme is as follows: a device for separating different liquids specially used for an oil measuring instrument comprises a base, characterized in that a support frame is fixedly connected to the middle and rear side of the upper part of the base, and an electric push rod is fixedly connected to the middle and upper side of the rear part of the support frame, wherein the front end of the output rod of the electric push rod passes through the interior of the support frame; the front end of the output rod of the electric push rod is fixedly connected to an annular mounting frame, and the inner side of the annular mounting frame is fixedly connected to an extraction cylinder, wherein a first liquid discharge valve is fixedly connected to an opening in the middle part of the lower part of the extraction cylinder; observation ports are respectively provided at the surrounding parts of the lower side of the interior of the extraction cylinder, and the observation ports are all located on the lower side of the annular mounting frame, wherein observation glass plates are respectively inlaid on the inner sides of the observation ports; a cylinder cover is threadedly connected to the upper end of the extraction cylinder, and an exhaust valve is fixedly connected to the opening in the middle and right side of the upper part of the cylinder cover; a fixed tube is fixedly connected to the opening in the middle and front side of the upper part of the cylinder cover, and a damping layer is glued to the inner wall of the fixed tube, wherein a vacuum liquid collection box structure is slidably arranged on the inner side of the damping layer.

[0005] Preferably, the vacuum liquid collection box structure includes a liquid collection box body, the upper end of the liquid collection box body is threadedly connected to a box cover, and an air suction pipe is fixedly connected to the opening in the upper middle part of the box cover; a delivery pipe is integrally connected to the opening on the lower rear side of the interior of the liquid collection box body, and the upper end of the delivery pipe extends to the upper side of the interior of the liquid collection box body; the lower end of the delivery pipe is integrally connected to the liquid collection pipe; and a second liquid discharge valve is fixedly connected to the opening on the front middle side of the lower part of the liquid collection box body.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] In the utility model, the arrangement of the liquid collection box body, the box cover, the air suction pipe, the delivery pipe, the liquid collection pipe and the second liquid discharge valve is conducive to achieving the effect of directly extracting the required liquid, and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of the utility model;

[0009] Figure 2 It is a partial enlarged schematic diagram of the utility model;

[0010] Figure 3 It is a structural schematic diagram of the vacuum liquid collection box structure of the utility model.

[0011] In the figure:

[0012] 1. Base; 2. Support frame; 3. Electric push rod; 4. Ring mounting frame; 5. Extraction cylinder; 6. First liquid discharge valve; 7. Observation glass plate; 8. Cylinder cover; 9. Exhaust valve; 10. Fixed tube; 11. Damping layer; 12. Vacuum liquid collection box structure; 121. Liquid collection box body; 122. Box cover; 123. Suction pipe; 124. Delivery pipe; 125. Liquid collection pipe; 126. Second liquid discharge valve. DETAILED DESCRIPTION

[0013] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 and attached Figure 2 As shown, a different liquid separation device dedicated to an oil measuring instrument comprises a base 1, a support frame 2 is fixedly connected to the middle and rear side of the upper part of the base 1, and an electric push rod 3 is fixedly connected to the middle and upper side of the rear part of the support frame 2, wherein the front end of the output rod of the electric push rod 3 passes through the interior of the support frame 2; the front end of the output rod of the electric push rod 3 is fixedly connected to the annular mounting frame 4, and the inner side of the annular mounting frame 4 is fixedly connected to the extraction cylinder 5, wherein the first liquid discharge valve 6 is fixedly connected to the opening of the lower middle part of the extraction cylinder 5; observation ports are respectively opened at the surrounding parts of the lower side of the interior of the extraction cylinder 5, and the observation ports are all located on the lower side of the annular mounting frame 4, wherein the inner sides of the observation ports are respectively inlaid with observation glass plates 7; the upper end of the extraction cylinder 5 is threadedly connected to a cylinder cover 8, and the middle and right opening of the upper part of the cylinder cover 8 is fixedly connected to an exhaust valve 9; the middle and front opening of the upper part of the cylinder cover 8 is fixedly connected to a fixed tube 10, and a damping layer 11 is glued to the inner wall of the fixed tube 10.

[0014] In this embodiment, when liquid separation is performed, the operator can first pour the mixed liquid into the extraction cylinder 5, and then pour the extraction liquid into the extraction cylinder 5. Then the operator can thread the cylinder cover 8 to the upper end of the extraction cylinder 5. At this time, the operator can operate the external control panel to enter the extraction mode, and the control panel will automatically control the output rod of the electric push rod 3 to frequently extend and contract, so that the electric push rod 3 drives the extraction cylinder 5 to oscillate through the annular mounting frame 4. During the oscillation process, the control panel will open the exhaust valve 9 for exhaust at intervals. Finally, the control panel will automatically turn off all electrical appliances to allow the extraction cylinder 5 to stand still until the liquid in the extraction cylinder 5 is automatically stratified.

[0015] One of the different liquid separation devices dedicated to the oil measuring instrument also includes a vacuum liquid collection box structure 12, and the vacuum liquid collection box structure 12 is slidably arranged on the inner side of the damping layer 11, which is conducive to achieving the effect of directly extracting the required liquid and is more convenient to use.

[0016] In this embodiment, combined with the Figure 3 As shown, the vacuum liquid collection box structure 12 includes a liquid collection box body 121, the upper end of the liquid collection box body 121 is threadedly connected to a box cover 122, and an air suction pipe 123 is fixedly connected to the opening in the upper middle part of the box cover 122; a delivery pipe 124 is integrally connected to the rear lower opening inside the liquid collection box body 121, and the upper end of the delivery pipe 124 extends to the upper side of the interior of the liquid collection box body 121; a liquid collection pipe 125 is integrally connected to the lower end of the delivery pipe 124; and a second liquid discharge valve 126 is fixedly connected to the middle front opening at the lower part of the liquid collection box body 121.

[0017] In this embodiment, specifically, the delivery pipe 124 is slidably disposed inside the damping layer 11 , and the inner diameter of the damping layer 11 is smaller than the outer diameter of the delivery pipe 124 .

[0018] In this embodiment, specifically, the damping layer 11 is a rubber layer.

[0019] In this embodiment, specifically, the liquid collection box body 121 is located on the upper side of the fixed tube 10 .

[0020] In this embodiment, specifically, the outer diameter of the liquid extraction tube 125 is smaller than the outer diameter of the delivery tube 124 .

[0021] In this embodiment, specifically, the extraction cylinder 5 is a stainless steel cylinder with a circular cross section.

[0022] In this embodiment, specifically, the observation glass plate 7 is a rectangular transparent tempered glass plate.

[0023] In this embodiment, specifically, the upper end of the suction pipe 123 is connected to an external vacuum pump pipeline, and the vacuum pump is electrically connected to an external control panel.

[0024] In this embodiment, specifically, the first liquid discharge valve 6 and the exhaust valve 9 are electromagnetic valves respectively.

[0025] In this embodiment, specifically, the electric push rod 3, the first liquid discharge valve 6 and the exhaust valve 9 are electrically connected to the external control panel respectively.

[0026] In this embodiment, specifically, the second liquid discharge valve 126 is a stainless steel ball valve.

[0027] In this embodiment, when extracting the required liquid from the layered liquid, the operator can move the delivery tube 124 upward or downward to make the delivery tube 124 slide on the inner side of the damping layer 11, so that the delivery tube 124 drives the liquid extraction tube 125 to be inserted into the liquid to be extracted. Since the inner diameter of the damping layer 11 is smaller than the outer diameter of the delivery tube 124, when the delivery tube 124 is inserted into the interior of the damping layer 11, the damping layer 11 will be squeezed by the delivery tube 124 and the fixed tube 10, and the friction between the damping layer 11 and the delivery tube 124 will be greatly increased, and then the delivery tube 124 will not slide on the inner side of the damping layer 11 by itself without external force. Then the operator can use the external control panel to adjust the external The vacuum pump is turned on, so that the vacuum pump absorbs the air inside the liquid collection box body 121 through the pipeline and the suction pipe 123. Since the interior of the liquid collection box body 121 is in a negative pressure state, suction will be generated at the lower end of the liquid collection pipe 125, and then the liquid will enter the interior of the liquid collection box body 121 through the liquid collection pipe 125 and the delivery pipe 124. When the liquid extraction is completed, the operator can turn off the vacuum pump through the control panel, and can discharge the extracted liquid from the liquid collection box body 121 through the second liquid discharge valve 126. Compared with the prior art, the utility model can directly extract the required liquid from the stratified liquid without discharging the stratified liquid layer by layer, thereby achieving the effect of facilitating the direct extraction of the required liquid and being more convenient to use.

[0028] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A device for separating different liquids for an oil measuring instrument, comprising a base (1), characterized in that: A support frame (2) is fixedly connected to the middle and rear side of the upper part of the base (1), and an electric push rod (3) is fixedly connected to the middle and upper side of the rear part of the support frame (2), wherein the front end of the output rod of the electric push rod (3) penetrates the interior of the support frame (2); the front end of the output rod of the electric push rod (3) is fixedly connected to an annular mounting frame (4), and the inner side of the annular mounting frame (4) is fixedly connected to an extraction cylinder (5), wherein a first liquid discharge valve (6) is fixedly connected to the opening of the lower middle part of the extraction cylinder (5); the lower peripheral part of the inner lower part of the extraction cylinder (5) is fixedly connected to the first liquid discharge valve (6). Observation ports are respectively provided, and the observation ports are all located on the lower side of the annular mounting frame (4), wherein the inner side of the observation ports is respectively inlaid with an observation glass plate (7); the upper end of the extraction cylinder (5) is threadedly connected to a cylinder cover (8), and an exhaust valve (9) is fixedly connected to the opening on the right side of the upper part of the cylinder cover (8); a fixed tube (10) is fixedly connected to the opening on the front side of the upper part of the cylinder cover (8), and a damping layer (11) is glued to the inner wall of the fixed tube (10), wherein a vacuum liquid collection box structure (12) is slidably arranged on the inner side of the damping layer (11).

2. The device for separating different liquids for oil measuring instrument as claimed in claim 1, characterized in that: The vacuum liquid collection box structure (12) comprises a liquid collection box body (121), the upper end of the liquid collection box body (121) is threadedly connected to a box cover (122), and an air suction pipe (123) is fixedly connected to an opening in the middle part of the upper part of the box cover (122); a delivery pipe (124) is integrally connected to an opening at the lower rear side of the liquid collection box body (121), and the upper end of the delivery pipe (124) extends to the upper side of the liquid collection box body (121); a liquid collection pipe (125) is integrally connected to the lower end of the delivery pipe (124); and a second liquid discharge valve (126) is fixedly connected to an opening at the middle front side of the lower part of the liquid collection box body (121).

3. The device for separating different liquids for use with an oil measuring instrument as claimed in claim 2, characterized in that: The delivery pipe (124) is slidably arranged on the inner side of the damping layer (11), and the inner diameter of the damping layer (11) is smaller than the outer diameter of the delivery pipe (124).

4. The device for separating different liquids for use with an oil measuring instrument as claimed in claim 1, characterized in that: The damping layer (11) is a rubber layer.

5. The device for separating different liquids for use with an oil measuring instrument as claimed in claim 2, characterized in that: The liquid collection box body (121) is located on the upper side of the fixed tube (10).

6. The device for separating different liquids for use with an oil measuring instrument as claimed in claim 2, characterized in that: The outer diameter of the liquid extraction pipe (125) is smaller than the outer diameter of the delivery pipe (124).

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