Viscosity tube cleaning device

Abstract

The viscosity tube cleaning device comprises a container, a heating device, a temperature sensor and at least one viscosity tube fixing device are arranged in the container, a pressure pump is arranged at the bottom of each viscosity tube fixing device, an inlet of each pressure pump is communicated with an inner cavity of the container, and the temperature sensor is arranged in the inner cavity of the container. An inner cavity penetrating up and down is formed in the viscosity pipe fixing device, an outlet of the pressure pump is communicated with the inner cavity of the viscosity pipe fixing device, a water drainage opening is formed in the bottom of the container, a water drainage valve is arranged in the water drainage opening, and a control box is arranged on the outer side of the container. The pressure cleaning mode is adopted, dirt and residues on the inner wall of the viscosity pipe can be rapidly softened and removed, and the cleaning efficiency is improved. Various types of viscosity tubes, such as dark oil viscosity tubes and Ubbelohde viscosity tubes, can be cleaned efficiently and safely, so that the accuracy and reliability of fluid measurement are ensured. By accurately controlling parameters such as heating temperature and cleaning time, damage to the viscosity tube is avoided, and the service life of the viscosity tube is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to physical field especially relates to experimental equipment cleaning technology, and particularly to a viscosity tube cleaning device. BACKGROUND

[0002] Viscosity tube is a key tool for measuring fluid viscosity, but in the long-term use process, it is easy to accumulate dirt and residues, which affects the measurement accuracy. The cleaning method of the prior art usually relies on manual operation, which is not only inefficient, but also easy to damage the viscosity tube. SUMMARY

[0003] The utility model discloses a viscosity tube cleaning device, the viscosity tube cleaning device of the technical problem that the prior art is solved to solve the technical problem that manual cleaning efficiency is lower and easy to cause damage to the viscosity tube.

[0004] The utility model relates to a viscosity tube cleaning device, including a container, be provided with a heating device, a temperature sensor and at least one viscosity tube fixing device in the container, the bottom of arbitrary viscosity tube fixing device all respectively is provided with a pressure pump, the inlet of pressure pump communicates with the inner chamber of container, be provided with the inner chamber that penetrates up and down in the viscosity tube fixing device, the outlet of pressure pump communicates with the inner chamber of viscosity tube fixing device, the bottom of container is provided with the drain, is provided with drain valve in the drain, the outside of container is provided with control box, be provided with controller in control box, the control end of heating device, the output of temperature sensor, pressure pump's control end all are connected with controller.

[0005] Further, the viscosity tube fixing device includes a fixed tube, the bottom of the fixed tube is fixedly connected with the bottom of the container, an opening cooperating with the inlet of the pressure pump is arranged in the sidewall of the fixed tube, a limiting step is arranged on the inner wall of the upper end of the fixed tube, and a fixed clamp is arranged on the outer side of the upper end of the fixed tube.

[0006] Compared with the prior art, the utility model has the effects of being positive and obvious.

[0007] 1. High efficiency cleaning: the pressure cleaning method is adopted, which can quickly soften and remove the dirt and residues on the inner wall of the viscosity tube, and improve the cleaning efficiency. Various types of viscosity tubes, such as dark oil viscosity tube and Ubbelohde viscosity tube, can be efficiently and safely cleaned, so as to ensure the accuracy and reliability of fluid measurement.

[0008] 2. Protect the viscosity tube: by accurately controlling the heating temperature and cleaning time and other parameters, damage to the viscosity tube can be avoided, and the service life of the viscosity tube can be prolonged.

[0009] 3. Energy saving and environmental protection: by accurately controlling the heating temperature and other parameters, the energy saving effect is realized.

[0010] 4. Easy to operate: using an automatic control system, the user only needs to complete the cleaning process through simple operation, reducing the operation difficulty and labor intensity. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a schematic view of the viscosity tube cleaning device. DETAILED DESCRIPTION

[0012] The utility model will be further described below in combination with examples, but the utility model is not limited to the examples, and any similar changes using the utility model should be included in the protection scope of the utility model. The use of up, down, front, back, left, right, middle, inside and outside directions in the utility model is only for the convenience of clear description, and not for the limitation of the technical scheme of the utility model.

[0013] As shown in Figure 1 The viscosity tube cleaning device of the utility model, including a container 1, a heating device 2, a temperature sensor (not shown in the figure) and at least one viscosity tube fixing device are arranged in the container 1, the bottom of any one viscosity tube fixing device is respectively provided with a pressure pump 4, the inlet of the pressure pump 4 is communicated with the inner cavity of the container 1, the inner cavity of the viscosity tube fixing device is provided with up-down through cavity, the outlet of the pressure pump 4 is communicated with the inner cavity of the viscosity tube fixing device, the bottom of the container 1 is provided with a drain 5, the drain valve is arranged in the drain 5, the outside of the container 1 is provided with a control box 6, the controller is arranged in the control box 6, the control end of the heating device 2, the output end of the temperature sensor and the control end of the pressure pump 4 are connected with the controller.

[0014] Further, the viscosity tube fixing device includes a fixed tube 3, the bottom of the fixed tube 3 is fixedly connected with the bottom of the container 1, the side wall of the fixed tube 3 is provided with an opening matched with the inlet of the pressure pump 4, the inner wall of the upper end of the fixed tube 3 is provided with a limiting step 7, and the outer side of the upper end of the fixed tube 3 is provided with a fixed clamp 8.

[0015] Specifically, the heating device 2, the temperature sensor, the pressure pump 4, the drain 5, the control box 6, the controller and the fixed clamp 8 in the embodiment all adopt the known scheme in the prior art, and those skilled in the art are all familiar with it, which will not be repeated here.

[0016] The working principle of the embodiment is as follows:

[0017] The controller is used for receiving the instruction of the user and controlling the operation of the whole device. The viscosity tube fixing device is used for fixing and supporting the viscosity tube to be cleaned.

[0018] In use, the large-diameter end of the viscosity tube 9 is inverted on the limiting step 7 of the fixed tube 3, and the fixed tube 3 and the viscosity tube 9 are clamped by the fixed clamp 8. The fixed tube 3 can be made of soft material to ensure that the fixed clamp 8 can fix the fixed tube 3 and the viscosity tube 9, and ensure that the fixed tube 3 and the viscosity tube 9 do not shake or fall off during the cleaning process. The small-diameter branch of the viscosity tube 9 is plugged with a plug. The cleaning agent is placed in the container 1, the cleaning parameters (such as cleaning time and heating temperature) are set through the controller, and then the cleaning device is started. The cleaning agent is heated by the heating device 2, the temperature sensor detects the heating temperature of the cleaning agent, and when the temperature reaches the cleaning requirement, the pressure pump 4 is started under the control of the controller. The pressure pump 4 sprays the cleaning agent in the container 1 into the large-diameter end of the viscosity tube 9, and returns to the container 1 from the small-diameter end of the viscosity tube 9, and cleans the inner wall of the viscosity tube through the pressure flushing effect. After cleaning, open the sewage valve to discharge the waste liquid and dirt generated during the cleaning process out of the container 1.

[0019] The advantages of the utility model are:

[0020] 1. High cleaning efficiency: The pressure cleaning method can quickly soften and remove the dirt and residues on the inner wall of the viscosity tube, improving the cleaning efficiency. It can efficiently and safely clean various types of viscosity tubes, such as dark oil viscosity tubes and Ubbelohde viscosity tubes, thereby ensuring the accuracy and reliability of fluid measurement.

[0021] 2. Protect the viscosity tube: By accurately controlling the heating temperature and cleaning time and other parameters, damage to the viscosity tube can be avoided, prolonging its service life.

[0022] 3. Energy saving and environmental protection: By accurately controlling the heating temperature and other parameters, energy saving effect is achieved.

[0023] 4. Easy to operate: The automatic control system is adopted, and the user only needs to complete the cleaning process through simple operation, reducing the operation difficulty and labor intensity.

Claims

1. A viscosity tube cleaning device, characterized by, The application relates to a viscosity tube fixing device, which comprises a container, a heating device, a temperature sensor and at least one viscosity tube fixing device.

2. A viscosity tube cleaning device according to claim 1, wherein The viscosity tube fixing device comprises a fixing tube, the bottom of the fixing tube is fixedly connected with the bottom of the container, an opening matched with the inlet of the pressure pump is arranged in the side wall of the fixing tube, a limiting step is arranged on the inner wall of the upper end of the fixing tube, and a fixing clamp is arranged on the outer side of the upper end of the fixing tube.

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