CN216955842U

CN216955842U - Novel automatic add trace moisture tester of flowing back

Info

Publication number: CN216955842U
Application number: CN202220412529.4U
Authority: CN
Inventors: 杨卓昊; 崔晶; 刘悦怡; 王守先
Original assignee: Jilin Jinze Pesticide Co ltd
Current assignee: Jilin Jinze Pesticide Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-12
Anticipated expiration: 2032-02-28

Abstract

The utility model belongs to the technical field of the trace moisture apparatus, concretely relates to novel automatic add trace moisture apparatus of flowing back, including the apparatus body, one side fixed mounting of apparatus body upper surface has the reaction barrel, one side of reaction barrel is provided with the stock solution bucket, the bottom fixed mounting of stock solution bucket has the screw sleeve, the inside thread cover of screw sleeve is equipped with the bracing piece, the bracing piece rotates the upper surface of connecting in the apparatus body, the internally mounted of stock solution bucket has the siphon, the fixed coupling in one end of siphon has the liquid feeding pipe, one side fixed connection of liquid feeding pipe and reaction barrel, the bottom fixed mounting of reaction barrel has the fluid-discharge tube, one end of fluid-discharge tube runs through one side and the fixed mounting of apparatus body has the solenoid valve. This practicality can wait to detect liquid through the automatic inside filling to the reaction vessel of siphon, can not cause and wait to detect liquid and reveal, also can reduce the survey error of waiting to detect liquid.

Description

Novel automatic add trace moisture tester of flowing back

Technical Field

The utility model belongs to the technical field of the trace moisture determination appearance, concretely relates to novel automatic add trace moisture determination appearance of flowing back.

Background

The micro-moisture tester is mainly applied to detecting samples with low moisture value content, accurately measures micro-moisture in liquid, solid and other substances based on the Karl-Fischer coulometry principle, and is widely applied to the fields of electric power, petroleum, chemical pharmacy, food, solar cell panel cutting fluid and the like.

The existing trace moisture measuring instrument is usually used for detecting only a small amount of liquid to be measured, so that the liquid to be measured is mostly manually filled into a reaction barrel, the liquid to be measured is easy to leak during manual filling due to the small volume of the instrument, the filling amount of the liquid to be measured is difficult to control through manual operation, and the error of a measuring result is easy to increase.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel automatic add trace moisture meter of flowing back can wait to detect the liquid through the automatic inside filling to the reaction barrel of siphon, can not cause to wait to detect the liquid and reveal, also can reduce the survey error of waiting to detect the liquid.

The technical scheme of this practicality adoption is as follows specifically:

the utility model provides a novel automatic add trace moisture apparatus of flowing back, includes the apparatus body, one side fixed mounting of apparatus body upper surface has the reaction barrel, one side of reaction barrel is provided with the stock solution bucket, the bottom fixed mounting of stock solution bucket has the screw sleeve, the inside screw thread cover of screw sleeve is equipped with the bracing piece, the bracing piece rotates the upper surface of connecting in the apparatus body, the internally mounted of stock solution bucket has the siphon, the fixed dead lever that has cup jointed in the middle part of siphon, the last fixed surface of dead lever and apparatus body is connected, the fixed cover of one end of siphon has cup jointed the liquid feeding pipe, one side fixed connection of liquid feeding pipe and reaction barrel, the bottom fixed mounting of reaction barrel has the fluid-discharge tube, one side and the fixed mounting that the one end of fluid-discharge tube runs through the apparatus body has the solenoid valve.

The middle part of the siphon is provided with a connecting air bag, and the upper surface of the liquid feeding pipe is fixedly provided with a vent pipe.

The threaded sleeve is internally provided with a limiting groove, the top end of the supporting rod is fixedly connected with a limiting plate, and the limiting plate is slidably sleeved inside the limiting groove.

The top fixed mounting of reaction bucket has fixed apron, the liquid feeding notch has been seted up to the inside of fixed apron, the inside of reaction bucket is provided with the closing plate, the top fixed mounting of closing plate has the dwang, the dwang rotates with the middle part of fixed apron to be connected.

The reaction barrel is characterized in that fixed blocks are fixedly connected to two sides of the top of the inner cavity of the reaction barrel, a guide rod is fixedly connected between the fixed blocks, and the guide rod is sleeved inside the sealing plate.

The both sides of closing plate all fixedly connected with magnetic block, two the magnetic block is connected with two fixed block magnetism respectively.

The technical effect that this practicality was gained does:

the utility model discloses a novel automatic add trace moisture tester of flowing back adopts the design of siphon, utilizes the principle of siphon effect, when waiting to detect liquid to the inside filling of reaction barrel, only need adjust the liquid level of waiting to detect liquid in the stock solution bucket in advance and the position of siphon port department, then the rethread extrusion relapse connect the gasbag alright realize the purpose of automatic liquid feeding, this process can not cause and wait to detect the liquid and reveal, also can reduce the liquid feeding error, and then the testing result of waiting to detect the liquid will also be more accurate.

The utility model discloses a novel automatic add trace moisture tester of flowing back adopts the design of closing plate, and the closing plate can carry out the shutoff to the stock solution bucket to this prevents that external or other impurity pollution from waiting to examine liquid, opens after the closing plate, and the inside gas pressure of stock solution bucket is unanimous with outside atmospheric pressure, guarantees with this that the siphon can not receive the influence at the in-process of drain.

Drawings

FIG. 1 is a schematic view of an overall apparatus provided by an embodiment of the present invention;

FIG. 2 is a schematic view of a filler tube provided in an embodiment of the present invention;

FIG. 3 is a front cross-sectional view of a connection between a liquid storage barrel and a support rod according to an embodiment of the present invention;

FIG. 4 is an enlarged schematic view of FIG. 1A;

fig. 5 is a schematic view of the inside of a liquid storage barrel according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a tester body; 2. a reaction barrel; 3. a siphon tube; 301. connecting the air bag; 302. a liquid feeding pipe; 3021. a breather pipe; 4. a liquid discharge pipe; 401. an electromagnetic valve; 5. a liquid storage barrel; 501. a threaded sleeve; 5011. a limiting groove; 502. fixing the cover plate; 5021. a liquid feeding notch; 503. a fixed block; 6. a support bar; 601. a limiting plate; 7. fixing the rod; 8. a sealing plate; 801. rotating the rod; 802. a magnetic block; 9. a guide rod.

Detailed Description

In order to make the objects and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following examples. It is to be understood that the following text is only intended to describe one or several particular embodiments of the invention, and does not strictly limit the scope of the claims to which this invention pertains.

As shown in fig. 1 and 2, a novel automatic liquid-feeding micro-moisture meter comprises a meter body 1, a reaction barrel 2 is fixedly installed on one side of the upper surface of the meter body 1, the reaction barrel 2 can be set as a transparent glass barrel, a liquid storage barrel 5 is arranged on one side of the reaction barrel 2, a threaded sleeve 501 is fixedly installed at the bottom end of the liquid storage barrel 5 made of a transparent material, a support rod 6 is sleeved on the inner thread of the threaded sleeve 501, the support rod 6 is rotatably connected to the upper surface of the meter body 1, a siphon 3 is installed inside the liquid storage barrel 5, scales are arranged on the outer surface of the siphon 3, the siphon 3 is made of a hard material and cannot be bent, a fixed rod 7 is fixedly sleeved at the middle part of the siphon 3, the fixed rod 7 is fixedly connected with the upper surface of the meter body 1, the fixed rod 7 is used for stabilizing the siphon 3, one end of the siphon 3 is fixedly sleeved with a liquid-feeding pipe 302, the bottom end of the liquid storage barrel 5 is higher than the top end of the liquid adding pipe 302, the liquid adding pipe 302 is fixedly connected with one side of the reaction barrel 2, the middle part of the siphon 3 is provided with a connecting air bag 301, the connecting air bag 301 can be made of rubber materials, the connecting air bag 301 is in an outward expansion state under the condition of no stress, the connecting air bag 301 is molded at the beginning of processing, the connecting air bag is the prior mature technical means, the description is not repeated herein, the upper surface of the liquid adding pipe 302 is fixedly provided with a vent pipe 3021, the port of the vent pipe 3021 is provided with a sealing plug, after the sealing plug is opened, the pressure inside the liquid adding pipe 302 is equal to the standard atmospheric pressure, the bottom end of the reaction barrel 2 is fixedly provided with a liquid discharging pipe 4, one end of the liquid discharging pipe 4 penetrates through one side of the tester body 1 and is fixedly provided with an electromagnetic valve 401, the electromagnetic valve 401 is electrically connected with a circuit inside the tester body 1, the control can be carried out through an interactive interface of the tester body 1.

Specifically, when the liquid to be detected needs to be filled into the reaction barrel 2, a worker firstly fills the liquid to be detected into the liquid storage barrel 5, then rotates the support rod 6, the support rod 6 drives the liquid storage barrel 5 to descend through the thread transmission effect of the support rod 6 and the threaded sleeve 501, the threaded sleeve 501 drives the liquid storage barrel 5 to stop until the liquid to be detected in the liquid storage barrel 5 reaches the required scale, then the worker repeatedly and rapidly extrudes the liquid to be detected for several times to connect the air bag 301, in the process of extruding the connecting air bag 301, the air in the siphon 3 is extruded out, the liquid to be tested in the liquid storage barrel 5 can be filled into the siphon 3, then under the action of the siphon principle, the liquid to be tested in the liquid storage barrel 5 can flow into the liquid adding pipe 302 through the siphon 3 and then enter the reaction barrel 2 through the liquid adding pipe 302, and after the liquid to be detected is separated from the bottom end of the siphon pipe 3, the filling work of the liquid to be detected is finished.

As shown in fig. 3, a limit groove 5011 is formed in the interior of the threaded sleeve 501, a limit plate 601 is fixedly connected to the top end of the support rod 6, the limit plate 601 is slidably sleeved in the limit groove 5011, the width of the limit plate 601 is greater than that of the support rod 6, and the support rod 6 and the threaded sleeve 501 cannot be separated from each other.

As shown in fig. 4 and fig. 5, a fixed cover plate 502 is fixedly mounted at the top end of the reaction barrel 2, a liquid feeding notch 5021 is formed in the fixed cover plate 502, a sealing plate 8 is arranged in the reaction barrel 2, the sealing plate 8 is used for plugging the liquid feeding notch 5021, under the condition that the liquid storage barrel 5 is not used, external dust or other magazines cannot fall into the liquid storage barrel 5, and after the sealing plate 8 is opened, the gas pressure in the liquid storage barrel 5 is consistent with the external gas pressure, a rotating rod 801 is fixedly mounted at the top end of the sealing plate 8, the rotating rod 801 serves as a handle, the rotating rod 801 is rotatably connected with the middle of the fixed cover plate 502, the rotating rod 801 can be rotatably connected with the fixed cover plate 502 through a connecting bearing, and friction force between the rotating rod and the fixed cover plate 502 can be reduced.

As shown in fig. 5, the equal fixedly connected with fixed block 503 in both sides at 2 inner chamber tops of reaction bucket, fixed block 503 is made for magnetic material, also can choose for use the material that can be adsorbed by magnet, not prescribe a limit to in the text, fixedly connected with guide bar 9 between two fixed blocks 503, guide bar 9 sets up to circular-arcly, the inside of closing plate 8 is located to guide bar 9 cover, closing plate 8 can be along the slide of the surface arc line shape of guide bar 9, the equal fixedly connected with magnetic block 802 in both sides of closing plate 8, two magnetic block 802 are connected with two fixed block 503 magnetism respectively, all can drive magnetic block 802 and fixed block 503 are attached together around closing plate 8 removes, with this alright increase closing plate 8 stability around removing.

The working principle of the utility model is that: when the liquid to be detected needs to be filled into the reaction barrel 2, a worker firstly fills the liquid to be detected into the liquid storage barrel 5, then rotates the support rod 6, the support rod 6 drives the liquid storage barrel 5 to descend through the thread transmission effect of the support rod 6 and the threaded sleeve 501, the threaded sleeve 501 drives the liquid storage barrel 5 to descend until the liquid to be detected in the liquid storage barrel 5 reaches the required scale, then the worker repeatedly and rapidly extrudes the air bag 301 for several times, in the process of extruding the connecting air bag 301, the air in the siphon 3 is squeezed out, the liquid to be tested in the liquid storage barrel 5 can be filled into the siphon 3, then under the action of the siphon principle, the liquid to be tested in the liquid storage barrel 5 can flow into the liquid adding pipe 302 through the siphon 3 and then enter the reaction barrel 2 through the liquid adding pipe 302, and after the liquid to be detected is separated from the bottom end of the siphon pipe 3, the filling work of the liquid to be detected is finished.

After the liquid to be measured is measured, the worker opens the electromagnetic valve 401 through the interactive interface, and the liquid to be measured inside the reaction barrel 2 automatically flows out from the inside of the liquid discharge pipe 4.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should be regarded as the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated in the present application are generally implemented in the art by conventional means without specific recitation or limitation.

Claims

1. The utility model provides a novel automatic add trace moisture tester of flowing back which characterized in that: comprises a determinator body (1), one side fixed mounting of the upper surface of the determinator body (1) is provided with a reaction barrel (2), one side of the reaction barrel (2) is provided with a liquid storage barrel (5), the bottom fixed mounting of the liquid storage barrel (5) is provided with a threaded sleeve (501), an internal threaded sleeve of the threaded sleeve (501) is provided with a support rod (6), the support rod (6) is rotatably connected with the upper surface of the determinator body (1), the internal mounting of the liquid storage barrel (5) is provided with a siphon (3), the middle part of the siphon (3) is fixedly sleeved with a fixed rod (7), the fixed rod (7) is fixedly connected with the upper surface of the determinator body (1), one end of the siphon (3) is fixedly sleeved with a liquid feeding pipe (302), the liquid feeding pipe (302) is fixedly connected with one side of the reaction barrel (2), the bottom fixed mounting of the reaction barrel (2) is provided with a liquid discharging pipe (4), one end of the liquid discharge pipe (4) penetrates through one side of the measuring instrument body (1) and is fixedly provided with an electromagnetic valve (401).

2. The novel automatic liquid adding and discharging micro-moisture meter as claimed in claim 1, wherein: the middle part of the siphon (3) is provided with a connecting air bag (301), and the upper surface of the liquid adding pipe (302) is fixedly provided with a vent pipe (3021).

3. The novel automatic liquid adding and discharging micro-moisture meter as claimed in claim 1, wherein: spacing groove (5011) has been seted up to the inside of threaded sleeve (501), the top fixedly connected with limiting plate (601) of bracing piece (6), the inside of spacing groove (5011) is located to limiting plate (601) slip cap.

4. The novel automatic liquid adding and discharging micro-moisture meter as claimed in claim 1, wherein: the top fixed mounting of reaction bucket (2) has fixed apron (502), liquid feeding notch (5021) have been seted up to the inside of fixed apron (502), the inside of reaction bucket (2) is provided with closing plate (8), the top fixed mounting of closing plate (8) has dwang (801), dwang (801) is connected with the middle part rotation of fixed apron (502).

5. The novel automatic liquid adding and discharging micro-moisture meter as claimed in claim 4, wherein: the reaction barrel is characterized in that fixed blocks (503) are fixedly connected to two sides of the top of the inner cavity of the reaction barrel (2), two guide rods (9) are fixedly connected between the fixed blocks (503), and the guide rods (9) are sleeved inside the sealing plate (8).

6. The novel automatic liquid adding and discharging micro-moisture meter as claimed in claim 4, wherein: both sides of the sealing plate (8) are fixedly connected with magnetic blocks (802), and the two magnetic blocks (802) are respectively and magnetically connected with the two fixing blocks (503).