Temporary sample storage device

Abstract

The utility model relates to the technical field of sample storage devices, and discloses a temporary sample storage device which comprises a tank body, a cavity with openings at two ends is arranged in the tank body, a bottom plate is arranged on the lower end face of the tank body and used for closing the opening at the lower end of the cavity, a bearing plate which can slide and is used for placing a material storage barrel is arranged in the cavity, and a plurality of springs are arranged on the bottom plate. The spring is used for pushing the bearing plate to be away from the bottom plate, a cover plate is arranged on the upper end face of the tank body and used for blocking an opening in the upper end of the cavity, and a first hose and a second hose are arranged on the upper end face of the cover plate. Through the structure, the interior of the material storage barrel is pressurized through the pressurizing pump, so that slurry in the material storage barrel can be extracted through the second hose, a worker can sample the slurry conveniently, after sampling is completed, the second hose can be stopped from extracting the slurry in the material storage barrel after pressurization in the material storage barrel corresponding to the pressurizing pump is relieved, and the working efficiency is improved. And therefore, a worker can use the device conveniently, and the device is convenient to use practically.

Description

Technical Field

[0001] The utility model relates to the technical field of sample storage devices, in particular to a temporary sample storage device. Background Art

[0002] Slurry testing is an important part of chemical production testing. The produced slurry products need to be temporarily stored. In order to ensure whether the stored slurry is deteriorating, the stored slurry will be sampled and tested regularly. Only after passing the inspection can it be converted into products and then carried out transfer, packaging and other processes.

[0003] For example, a chemical storage tank for easy sampling disclosed in the patent with publication number CN218023355U, although the chemical storage tank for easy sampling, through the setting of its sampling component, adopts the communicating vessel to be separated, and realizes the control of the single sampling amount by adjusting the height of the external inner cylinder to achieve the purpose of accurate sampling; however, when the chemical storage tank for easy sampling is actually used, when it is necessary to sample the raw materials, firstly, the sampling amount is controlled by adjusting the height of the inner cylinder and the scale on the outer side of the transparent observation window, and after the adjustment, the ball valve is opened by the control handle. The liquid in the tank body will enter the outer cylinder, and then the ball valve is closed again, and the plug is removed to take out the liquid sample in the sampling tube. The sampling of the liquid sample can be completed through the above steps, which makes the staff more cumbersome in actual use and the use effect is poor. Utility Model Content

[0004] The purpose of the utility model is to provide a temporary sample storage device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A temporary sample storage device comprises a tank body, a cavity with openings at both ends is provided in the tank body, a bottom plate is provided on the lower end surface of the tank body, the bottom plate is used to close the lower end opening of the cavity, a slidable supporting plate for placing a storage barrel is provided in the cavity, a plurality of springs are provided on the bottom plate, the springs are used to push the supporting plate away from the bottom plate, a cover plate is provided on the upper end surface of the tank body, the cover plate is used to block the upper end opening of the cavity, a first hose and a second hose are respectively provided on the upper end surface of the cover plate, one end of the first hose passes through the cover plate and extends into the storage barrel to pressurize the storage barrel, and one end of the second hose passes through the cover plate and extends into the storage barrel to extract the slurry in the storage barrel.

[0007] Preferably, the side walls of the cavity are provided with opposite limiting plates along the extending direction thereof, and the side walls of the carrying plate are provided with limiting grooves for the corresponding limiting plates to be inserted into.

[0008] Preferably, the upper end of the limiting plate extends to the upper end opening of the cavity, and a guiding inclined surface for guiding the storage barrel is provided on the side wall of the limiting plate and at the upper end portion.

[0009] Preferably, the side walls opposite to the limiting plate are provided with baffles for intercepting the sliding of the carrying plate.

[0010] Preferably, the upper end surface of the bottom plate is provided with a plurality of sleeve columns for the corresponding lower ends of the springs to be inserted into, and the lower end surface of the bearing plate is provided with a plurality of fixing blocks, each of which is provided with a fixing groove opening downward and for the corresponding upper ends of the springs to extend into.

[0011] Preferably, the lower end surface of the cover plate extends downward to form an extension platform extending into the cavity, and a sealing gasket is provided on the lower end surface of the extension platform.

[0012] Preferably, handles for driving the cover to rotate are provided on the side walls opposite to the cover.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model, through the arrangement of the tank body, cavity, bottom plate, storage barrel, bearing plate, spring, cover plate, first hose and second hose, enables the storage barrel to be pressurized by the pressure pump, so that the second hose can extract the slurry in the storage barrel. The staff samples the slurry extracted by the second hose through the sample bottle. When the staff completes the sampling of the slurry by the sample bottle, the pressure of the storage barrel by the pressure pump is released, so that the second hose can be stopped from extracting the slurry in the storage barrel. Compared with the existing ones, when this temporary sample storage device is actually used, the pressure pump can be controlled to control the second hose to extract or stop extracting the slurry in the storage barrel, so that the staff can use it more conveniently and conveniently.

[0015] 2. The utility model, through the arrangement of the limit plate and the limit groove, when the spring pushes the storage barrel on the supporting plate to slide in the cavity, the limit plate limits the sliding of the supporting plate, so that the sliding of the supporting plate in the cavity is more stable, that is, the upper end surface of the storage barrel can better abut against the cover plate for sealing, thereby avoiding that when the spring pushes the supporting plate to slide in the cavity, the supporting plate tilts, resulting in the upper end of the storage barrel abutting against the cover plate, and the storage barrel cannot be in a sealed state, affecting actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a schematic diagram of the overall structure of a temporary sample storage device in the present utility model.

[0017] Figure 2 It is a schematic cross-sectional structure diagram of the temporary sample storage device in the utility model.

[0018] Figure 3 It is a schematic diagram of the explosion structure of the limiting plate and the bearing plate in the utility model.

[0019] Figure 4 It is a structural schematic diagram of the cover plate in the utility model.

[0020] The meaning of the symbols in the figure is:

[0021] 100, tank body; 101, bottom plate; 110, cover plate; 111, first hose; 112, second hose; 120, handle;

[0022] 200, storage barrel; 201, cavity; 210, bearing plate; 220, limit plate; 221, guide slope; 230, spring; 240, sleeve column; 250, fixing block; 251, fixing groove; 260, extension platform; 270, counterweight block;

[0023] 301, limiting groove; 310, baffle;

[0024] 400. Threaded portion. DETAILED DESCRIPTION

[0025] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments are only used to explain the utility model but not to limit it.

[0026] The following is combined with Figure 1-Figure 4 This embodiment is described in further detail.

[0027] like Figure 1 As shown, a temporary sample storage device in this embodiment includes a tank body 100, a cavity 201 with two ends opened is provided in the tank body 100, a bottom plate 101 is provided on the lower end surface of the tank body 100, the bottom plate 101 is used to close the lower end opening of the cavity 201, a slidable supporting plate 210 for placing the storage barrel 200 is provided in the cavity 201, a plurality of springs 230 are provided on the bottom plate 101, and the springs 230 are used to push the supporting plate 210 away from the bottom plate 101, and the tank body 100 is provided with a bottom plate 101. A cover plate 110 is provided on the upper end surface of the body 100, and the cover plate 110 is used to block the upper end opening of the cavity 201. A first hose 111 and a second hose 112 are respectively provided on the upper end surface of the cover plate 110. One end of the first hose 111 penetrates the cover plate 110 and extends into the storage barrel 200 to pressurize the storage barrel 200. One end of the second hose 112 penetrates the cover plate 110 and extends into the storage barrel 200 to extract the slurry in the storage barrel 200.

[0028] In this embodiment, the slurry is assembled by the storage barrel 200, and the storage barrel 200 is placed on the supporting plate 210, and the upper end opening of the cavity 201 is blocked by the cover plate 110. At the same time, the first hose 111 and the second hose 112 can be extended into the storage barrel 200, wherein, by the provision of multiple springs 230, it is possible to push the supporting plate 210 away from the bottom plate 101, that is, the supporting plate 210 slides upward in the cavity 201, so that the upper end surface of the storage barrel 200 abuts against the lower side surface of the cover plate 110. At this time, the first hose 111 on the cover plate 110 is extended into the storage barrel 200 and is located above the liquid level therein, and the second hose 112 is located at the bottom of the storage barrel 200. At this time, a pressure pump (not shown in the figure) is used to pressurize the storage barrel 200 through the first hose 111. The barrel 200 is pressurized, so that the slurry in the barrel 200 enters through the lower end of the second hose 112 and is discharged from the upper end of the second hose 112, so that the second hose 112 extracts the slurry in the barrel 200. Therefore, the staff can temporarily store the barrel 200 through the tank body 100, that is, the slurry is temporarily stored. When the slurry in the barrel 200 needs to be divided into sample bottles for inspection, the barrel 200 is pressurized through the first hose 111, so that the slurry can be discharged from the second hose 112 into the sample bottle. When the staff completes sampling the slurry in the sample bottle, the second hose 112 can be stopped from discharging the slurry in the barrel 200 by releasing the pressure of the pressure pump on the first hose 111;

[0029] Among them, the pressure pump is a prior art, so it will not be described in detail;

[0030] Compared with the existing ones, in actual use, this temporary sample storage device can control the second hose 112 to extract or stop extracting the slurry in the storage barrel 200 by controlling the pressure pump, which makes it more convenient for the staff to use and is convenient for actual use;

[0031] When the storage barrels 200 of different heights and sizes are placed on the carrier plate 210, the springs 230 in the cavity 201 can push the storage barrels 200 on the carrier plate 210 to abut against the cover plate 110 and seal the opening of the storage barrel 200, so that the first hose 111 can pressurize the storage barrels 200 of different heights and sizes, and the second hose 112 can extract slurry from the storage barrels 200 of different heights and sizes, thereby improving the applicability of the temporary sample storage device;

[0032] In actual use, a counterweight block 270 is fixedly installed at the lower end of the second hose 112. The counterweight block 270 is used to counterweight the lower end of the second hose 112 so that the lower end of the second hose 112 can always be located at the bottom of the storage barrel 200, thereby preventing the second hose 112 from floating on the slurry in the storage barrel 200 and affecting the extraction effect of the second hose 112 on the slurry in the storage barrel 200.

[0033] like Figure 1 As shown, in this embodiment, the side walls of the cavity 201 are provided with opposite limiting plates 220 along the extending direction thereof, and the side walls of the carrying plate 210 are provided with limiting grooves 301 for the corresponding limiting plates 220 to be inserted into.

[0034] In this embodiment, by setting the limiting plate 220 and the limiting groove 301, the limiting plate 220 is fixedly installed on the side wall of the cavity 201, and the limiting plate 220 is inserted into the corresponding limiting groove 301. When the spring 230 pushes the supporting plate 210 to slide in the cavity 201, the limiting plate 220 limits the sliding of the supporting plate 210, so that the supporting plate 210 can slide smoothly in the cavity 201 better, so that the upper end of the storage barrel 200 can better abut on the cover plate 110 for sealing, thereby preventing the supporting plate 210 from tilting when the spring 230 pushes the supporting plate 210 to slide in the cavity 201, resulting in the upper end of the storage barrel 200 abutting on the cover plate 110, and the storage barrel 200 cannot be in a sealed state, affecting actual use;

[0035] The side walls opposite to the limiting plate 220 are fixedly installed with baffles 310 for intercepting the sliding of the carrying plate 210. By installing the baffles 310, when the cover plate 110 is removed from the tank body 100, the spring 230 pushes the storage barrel 200 on the carrying plate 210 to continue to move upward. At this time, the baffles 310 limit the sliding distance of the carrying plate 210, thereby preventing the carrying plate 210 from moving upward too much, causing the carrying plate 210 and the storage barrel 200 to slide out of the cavity 201, thereby affecting actual use.

[0036] In actual use, the upper end of the limit plate 220 extends to the upper opening of the cavity 201, and a guide slope 221 for guiding the storage barrel 200 is provided on the side wall of the limit plate 220 and at the upper end. When the storage barrel 200 is placed into the cavity 201 from the upper opening of the cavity 201, the guide slope 221 guides the storage barrel 200, so that when the storage barrel 200 is placed on the supporting plate 210, the storage barrel 200 can move toward the center position of the supporting plate 210, ensuring that when the storage barrel 200 is located on the supporting plate 210, the cover plate 110 is installed at the upper opening of the cavity 201, so that the first hose 111 and the second hose 112 can be easily inserted into the storage barrel 200.

[0037] like Figure 1-3 As shown, in this embodiment, a plurality of sleeves 240 are provided on the upper end surface of the base plate 101 for the corresponding lower ends of the springs 230 to be inserted into, and a plurality of fixing blocks 250 are provided on the lower end surface of the supporting plate 210. The fixing blocks 250 are each provided with a fixing groove 251 which opens downward and for the upper ends of the corresponding springs 230 to extend into.

[0038] In this embodiment, by setting the sleeve column 240, the fixing block 250 and the fixing groove 251, the sleeve column 240 is fixedly installed on the bottom plate 101, the fixing block 250 is fixedly installed on the bearing plate 210, and the two ends of the spring 230 are respectively sleeved in the corresponding sleeve column 240 and the fixing groove 251, so as to achieve stable installation of the spring 230 between the bottom plate 101 and the bearing plate 210, thereby preventing the spring 230 from tilting when deforming in the cavity 201, which affects the pushing of the spring 230 on the bearing plate 210;

[0039] In actual use, the supporting plate 210 is first installed in the cavity 201, and then the upper end of the spring 230 is extended into the corresponding fixing groove 251, and then the sleeve column 240 on the bottom plate 101 is matched with the corresponding spring 230, so that when the bottom plate 101 is fixedly installed on the lower end surface of the tank body 100 by bolts, the lower end of the spring 230 is just sleeved on the corresponding sleeve column 240, thereby better realizing the installation of the spring 230 on the bottom plate 101 and the supporting plate 210.

[0040] like Figure 1-4 As shown, in this embodiment, the lower end surface of the cover plate 110 extends downward to form an extension platform 260 extending into the cavity 201, and a sealing gasket (not shown in the figure) is provided on the lower end surface of the extension platform 260.

[0041] In this embodiment, the sealing gasket is fixedly mounted on the extension platform 260 by setting the extension platform 260 and the sealing gasket. When the cover plate 110 blocks the upper end opening of the cavity 201, the extension platform 260 on the cover plate 110 will extend into the cavity 201. At this time, the carrier plate 210 will drive the upper end surface of the storage barrel 200 to abut against the sealing gasket under the extension platform 260, so that the cover plate 110 can better seal the storage barrel 200 through the sealing gasket, thereby avoiding the poor sealing effect of the cover plate 110 on the storage barrel 200, resulting in leakage of the gas pressurized by the first hose 111 to the storage barrel 200, affecting the second hose 112 to extract the slurry in the storage barrel 200;

[0042] The side wall of the cover plate 110 extends downward to form a threaded portion 400, and the cover plate 110 is threadedly mounted on the side wall of the tank body 100 through the threaded portion 400, so that the cover plate 110 can be disassembled and assembled on the tank body 100;

[0043] Among them, a handle 120 for driving the cover plate 110 to rotate is fixedly installed on the side wall opposite to the cover plate 110. The handle 120 can better drive the cover plate 110 to rotate, making it easier to disassemble and assemble the cover plate 110 on the tank body 100. At the same time, the tank body 100 can also be carried by the handle 120, which is more convenient to use.

[0044] Working principle: First, when the slurry is assembled through the storage barrel 200, the storage barrel 200 is placed on the supporting plate 210, and then the cover plate 110 is installed on the tank body 100 through the handle 120. At this time, the spring 230 in the cavity 201 pushes the supporting plate 210 to slide, so that the storage barrel 200 on the supporting plate 210 abuts against the sealing gasket and seals the storage barrel 200. Then, the staff pressurizes the storage barrel 200 through the pressure pump on the first hose 111, so that the slurry in the storage barrel 200 is discharged through the second hose 112, so that the second hose 112 extracts the slurry in the storage barrel 200. Then, the staff samples the extracted slurry through the storage barrel 200. After the sampling of the slurry is completed, the second hose 112 can be stopped from extracting the slurry in the storage barrel 200 by releasing the pressure of the pressure pump, which is more convenient to use.

[0045] In short, the above is only a preferred embodiment of the present utility model, and all equivalent changes and modifications made according to the scope of the patent application of the present utility model should fall within the scope of the present utility model patent.

Claims

1. A temporary sample storage device, characterized in that: The invention comprises a tank body (100), wherein a cavity (201) with openings at both ends is arranged in the tank body (100), a bottom plate (101) is arranged on the lower end surface of the tank body (100), the bottom plate (101) is used to close the lower end opening of the cavity (201), a slidable bearing plate (210) is arranged in the cavity (201) and is used to place a material storage barrel (200), a plurality of springs (230) are arranged on the bottom plate (101), and the springs (230) are used to push the bearing plate (210) away from the bottom plate (101), and the upper end of the tank body (100) is provided with a bottom plate (101). A cover plate (110) is provided on the surface, and the cover plate (110) is used to block the upper end opening of the cavity (201). A first hose (111) and a second hose (112) are respectively provided on the upper end surface of the cover plate (110). One end of the first hose (111) passes through the cover plate (110) and extends into the storage barrel (200) to pressurize the storage barrel (200), and one end of the second hose (112) passes through the cover plate (110) and extends into the storage barrel (200) to extract the slurry in the storage barrel (200).

2. A temporary sample storage device according to claim 1, characterized in that: A corresponding limiting plate (220) is provided on the side wall of the cavity (201) along its extension direction, and a limiting groove (301) for the corresponding limiting plate (220) to be inserted is opened on the side wall of the carrying plate (210).

3. A temporary sample storage device according to claim 2, characterized in that: The upper end of the limiting plate (220) extends to the upper end opening of the cavity (201), and a guiding inclined surface (221) for guiding the storage barrel (200) is provided on the side wall of the limiting plate (220) and at the upper end.

4. A temporary sample storage device according to claim 3, characterized in that: The side walls opposite to the limiting plate (220) are each provided with a baffle (310) for intercepting the sliding of the bearing plate (210).

5. A temporary sample storage device according to claim 1, characterized in that: The upper end surface of the bottom plate (101) is provided with a plurality of sleeve columns (240) into which the lower ends of the corresponding springs (230) are inserted, and the lower end surface of the bearing plate (210) is provided with a plurality of fixing blocks (250), each of which is provided with a fixing groove (251) with an opening facing downward and into which the upper ends of the corresponding springs (230) are inserted.

6. A temporary sample storage device according to claim 1, characterized in that: The lower end surface of the cover plate (110) extends downward to form an extension platform (260) extending into the cavity (201), and a sealing gasket is provided on the lower end surface of the extension platform (260).

7. A temporary sample storage device according to claim 6, characterized in that: A handle (120) for driving the cover plate (110) to rotate is provided on the side walls opposite to the cover plate (110).

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