CN211085785U - High-temperature liquid sampling device - Google Patents

Abstract

The utility model provides a high-temperature liquid sampling device, which comprises a sampling cup and a sampling handle; the sampling cup is provided with a cup body and a cup handle, and the cup handle is arranged on one side of the cup body in a bent shape to form an accommodating space with the cup body; the sampling handle comprises a first arm and a second arm, the first arm comprises a first arm body and a first handle, the second arm comprises a second arm body and a second handle, the first arm body and the second arm body are connected through a rotating shaft, the end part of the first arm body and the end part of the second arm body are respectively bent inwards to form a first clamping part and a second clamping part, the first clamping part and the second clamping part are connected through an elastic part, the elastic part has an initial state and a compression state, the first handle and the second handle are used for being held by hands, the elastic part is converted into the compression state from the initial state, and the first clamping part and the second clamping part are placed in a containing space. The utility model provides a technical scheme's beneficial effect is: can prevent the condition that the oil slurry is splashed on the hands and the face, thereby avoiding the safety accidents of scalding and the like.

Description

High-temperature liquid sampling device

Technical Field

The utility model relates to a petrochemical production technical field especially relates to a high temperature liquid sampling device.

Background

In the operation production of oil refining device, slurry oil temperature control is above 330 ℃, need be equipped with the sampling point at the slurry oil line in order to satisfy the production, 2 slurry oil samples of will getting every day carry out assay analysis. The sampling tool currently in use is a white porcelain jar with ears. The sampling method is that hands directly contact ears of the utensil (white porcelain tea jar), the jar is placed under a sampling point, a valve is opened to receive oil, then the valve is closed, and then a tester takes away oil slurry.

The problem with this approach is that there is no dedicated, safe sampling tool for many years. The sampling mode for a long time is that a worker hooks the ear of the white porcelain cylinder by a hook and then the white porcelain cylinder is connected with the outlet of a sampling point and then a valve is opened to connect a sample. Because the temperature of the slurry is very high, the current sampling method often causes the slurry to splash on hands and faces due to the fact that a human body is very close to a sampling point, scalding in different degrees occurs, and safe operation is not facilitated.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the utility model provides a high temperature liquid sampling device aims at preventing that the slurry oil from spattering the condition on hand and face to avoid taking place incident such as scald.

The embodiment of the utility model provides a high-temperature liquid sampling device, which comprises a sampling cup and a sampling handle;

the sampling cup is provided with a cup body and a cup handle, and the cup handle is arranged on one side of the cup body in a bent manner so as to form an accommodating space with the cup body;

the sampling handle comprises a first arm and a second arm, the first arm comprising a first arm body and a first handle, the second arm comprises a second arm body and a second handle, the middle parts of the first arm body and the second arm body are connected through a rotating shaft, the first arm body end and the second arm body end are respectively bent inwards to form a first clamping part and a second clamping part, the first clamping part and the second clamping part are connected through an elastic piece, the elastic piece has an initial state and a compressed state, the first handle and the second handle are used for holding by hands, so that the elastic piece is converted from the initial state to the compressed state, the first clamping part and the second clamping part are placed in the accommodating space, the outer side walls of the first clamping portion and the second clamping portion are respectively abutted against the side walls of the cup body and the cup handle.

Furthermore, a rough layer is attached to the inner side wall of the cup handle.

Furthermore, the outer side walls of the first clamping portion and the second clamping portion are provided with a layer of elastic layer.

Further, the surface of the cup body facing the cup handle is flat and straight.

Further, the surface of the cup handle facing the cup body is flat and straight.

Further, when the elastic element is located at the compression position, the first handle and the second handle are connected through a rigid connecting element.

Further, the connecting piece comprises a connecting cylinder and a connecting rod;

the connecting cylinder is outer end shutoff, inner opening setting, the outer end is rotatable install in on the second handle, the connecting rod cover is located in the connecting cylinder, the connecting rod deviates from the one end rotatable install of connecting cylinder in on the first handle, the connecting rod has along the axial displacement.

Furthermore, the connecting cylinder side wall is provided with a limiting hole in a penetrating mode, and the limiting hole is used for being matched with the screw connector so as to limit the connecting rod in the axial direction.

The embodiment of the utility model provides a beneficial effect that technical scheme brought is: through being equipped with sampling cup and sampling handle, the first in command and the second in command of handheld sampling handle, through to the first in command and the application of force of second in command, make the distance between the first in command and the second in command reduce, thereby make the elastic component convert to compression state from initial condition, place first clamping part and second clamping part in accommodation space, release the first in command and second in command, because the elastic recovery effect of elastic component, make first clamping part and cup lateral wall looks butt, the second clamping part is with cup handle inside wall looks butt, handheld first in command and second in command, can place the sampling cup under the sampling point, open the valve and connect oil, then close the valve, the length of first arm body and second arm body can set up as required, can prevent that the slurry from spattering to hand and the condition on the face, thereby avoid taking place incident such as scald.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a sampling cup provided by the present invention;

fig. 2 is a schematic structural view of an embodiment of a sampling handle provided by the present invention;

fig. 3 is a schematic cross-sectional view of the connector of fig. 2.

In the figure: sampling cup 100, cup body 1, cup handle 2, accommodating space 3, rough layer 21, sampling handle 200, first arm 4, first arm body 41, first handle 42, first clamping part 43, second arm 5, second arm body 51, second handle 52, second clamping part 53, elastic layer 6, pivot 7, elastic component 8, connecting piece 9, connecting cylinder 91, connecting rod 92, screw connector 93.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described below with reference to the accompanying drawings.

Referring to fig. 1 to 3, an embodiment of the present invention provides a high temperature liquid sampling device, which includes a sampling cup 100 and a sampling handle 200.

Referring to fig. 3, the sampling cup 100 has a cup body 1 and a handle 2, and the handle 2 is bent at one side of the cup body 1 to form an accommodating space 3 with the cup body 1.

Referring to fig. 1, the sampling handle 200 includes a first arm 4 and a second arm 5, the first arm 4 includes a first arm body 41 and a first handle 42, the second arm 5 includes a second arm body 51 and a second handle 52, the first arm body 41 and the second arm body 51 are connected by a rotating shaft 7, the end of the first arm body 41 and the end of the second arm body 51 are respectively bent inward to form a first clamping portion 43 and a second clamping portion 53, the first clamping portion 43 and the second clamping portion 53 are connected by an elastic member 8, in this embodiment, the elastic member 8 is a spring, the elastic member 8 has an initial state and a compressed state, the first handle 42 and the second handle 52 are used for holding by hand, so that the elastic member 8 is converted from the initial state to the compressed state, and the first clamping portion 43 and the second clamping portion 53 are placed in the accommodating space 3, the outer side walls of the first clamping portion 43 and the second clamping portion 53 are respectively abutted against the side walls of the cup body 1 and the cup handle 2.

When the elastic member 8 is located at the compressed position, the first handle 42 and the second handle 52 are connected by the rigid connection member 9, the rigid connection member 9 is detachable from the first handle 42 and the second handle 52, and when the first handle 42 and the second handle 52 are held by hands, the first handle 42 and the second handle 52 are prevented from being forced, so that the distance between the first handle 42 and the second handle 52 is reduced, and the distance between the first clamping portion 43 and the second clamping portion 53 is reduced, so that the sampling cup 100 falls from the first clamping portion 43 and the second clamping portion 53.

Specifically, referring to fig. 2, the connecting member 9 includes a connecting cylinder 91 and a connecting rod 92, the connecting cylinder 91 is provided with an outer end sealed and an inner end open, the outer end is rotatably mounted on the second handle 52, the connecting rod 92 is sleeved in the connecting cylinder 91, one end of the connecting rod 92 away from the connecting cylinder 91 is rotatably mounted on the first handle 42, the connecting rod 92 has axial displacement, and the axial limiting of the connecting rod 92 can be realized by the self friction between the connecting cylinder 91 and the connecting rod 92. In this embodiment, a limiting hole (not labeled) is formed through the sidewall of the connecting cylinder 91, and the limiting hole is used for being matched with the screw member 93 to axially limit the connecting rod 92, so that the sampling cup assembly is applicable to sampling cups 100 with different sizes.

In the technical solution provided by the present invention, by providing the sampling cup 100 and the sampling handle 200, the first handle 42 and the second handle 52 of the sampling handle 200 are held by hand, the distance between the first handle 42 and the second handle 52 is reduced by applying force to the first handle 42 and the second handle 52, so as to switch the elastic member 8 from the initial state to the compressed state, the first clamping portion 43 and the second clamping portion 53 are placed in the accommodating space 3, the first handle 42 and the second handle 52 are released, due to the elastic recovery effect of the elastic member 8, the first clamping portion 43 is abutted against the outer sidewall of the cup body 1, the second clamping portion 53 is abutted against the inner sidewall of the cup handle 2, the screw member 93 is screwed, so as to limit the connecting rod 92 in the axial direction, the first handle 42 and the second handle 52 are held by hand, the sampling cup 100 can be placed under the sampling point, the valve is opened to receive oil, then the valve is closed, the lengths of the first arm body 41 and the second arm body 51 can be set as required, can prevent the condition that the oil slurry is splashed on the hands and the face, thereby avoiding the safety accidents of scalding and the like.

Further, referring to fig. 3, a rough layer 21 is attached to the inner sidewall of the handle 2, so as to increase the friction between the handle 2 and the second clamping portion 53 and enhance the stability between the sampling handle 200 and the sampling cup 100.

Referring to fig. 1, the outer sidewalls of the first clamping portion 43 and the second clamping portion 53 are both provided with a layer of elastic layer 6, and the elastic member 8 has elasticity, so that the first clamping portion 43 can be fitted with the outer sidewall of the cup body 1, and the second clamping portion 53 can be fitted with the inner sidewall of the handle 2, thereby improving the adhesion between the sampling cup 100 and the sampling handle 200, and enhancing the stability between the sampling handle 200 and the sampling cup 100.

Further, the surface of the cup body 1 facing the cup handle 2 is arranged straightly, so that the cup body 1 is matched with the outer side wall of the first clamping part 43, the contact area between the cup body 1 and the first clamping part 43 is increased, the surface of the cup handle 2 facing the cup body 1 is arranged straightly, the cup handle 2 is matched with the outer side wall of the second clamping part 53, the contact area between the cup handle 2 and the second clamping part 53 is increased, and the stability between the sampling handle 200 and the sampling cup 100 is enhanced.

In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.

The features of the embodiments and embodiments described herein above may be combined with each other without conflict.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (8)

1. A high-temperature liquid sampling device is characterized by comprising a sampling cup and a sampling handle;

the sampling cup is provided with a cup body and a cup handle, and the cup handle is arranged on one side of the cup body in a bent manner so as to form an accommodating space with the cup body;

the sampling handle comprises a first arm and a second arm, the first arm comprising a first arm body and a first handle, the second arm comprises a second arm body and a second handle, the middle parts of the first arm body and the second arm body are connected through a rotating shaft, the first arm body end and the second arm body end are respectively bent inwards to form a first clamping part and a second clamping part, the first clamping part and the second clamping part are connected through an elastic piece, the elastic piece has an initial state and a compressed state, the first handle and the second handle are used for holding by hands, so that the elastic piece is converted from the initial state to the compressed state, the first clamping part and the second clamping part are placed in the accommodating space, the outer side walls of the first clamping portion and the second clamping portion are respectively abutted against the side walls of the cup body and the cup handle.

2. A hot liquid sampling device as claimed in claim 1 wherein the inner side wall of the cup handle is provided with a roughened layer.

3. The hot liquid sampling device of claim 1, wherein the outer sidewalls of the first and second clamping portions are each provided with a resilient layer.

4. A hot liquid sampling device as claimed in claim 1, wherein the surface of the cup facing the handle is flat.

5. A hot liquid sampling device as claimed in claim 1, wherein the surface of the cup handle facing the cup body is flat.

6. A hot liquid sampling device according to claim 1, wherein the first handle and the second handle are connected by a rigid connection when the resilient member is in the compressed position.

7. The high temperature liquid sampling device of claim 6, wherein the connector comprises a connector barrel and a connector rod;

the connecting cylinder is outer end shutoff, inner opening setting, the outer end is rotatable install in on the second handle, the connecting rod cover is located in the connecting cylinder, the connecting rod deviates from the one end rotatable install of connecting cylinder in on the first handle, the connecting rod has along the axial displacement.

8. The apparatus according to claim 7, wherein a limiting hole is formed through the sidewall of the connection cylinder, and the limiting hole is adapted to engage with a screw to axially limit the connection rod.

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