Feeding device for viscous medium

Abstract

The utility model discloses a supply device for a viscous medium, and relates to the technical field of viscous medium supply, the supply device comprises a medium storage box and a supply mechanism, and the supply mechanism is arranged on the right side of the medium storage box; when the viscous medium is pumped into the supply connecting pipe from the starting medium storage box, the supply pressurizing pump is started to pressurize the supply connecting pipe, so that the flowing speed of the viscous medium in the pipeline is increased, and the interior of the preheating storage box is heated through the resistance heater; the viscous medium is heated to a certain degree after entering the preheating storage box, the viscidity of the viscous medium is reduced during supply, the viscous medium can be better supplied in a flowing mode, meanwhile, real-time temperature detection is conducted on the viscous medium stored in the medium storage box through an infrared temperature sensor, and the temperature of the viscous medium can be accurately measured. The heating temperature of the resistance heater is increased or decreased according to the temperature of the viscous medium in the medium storage box, and the phenomenon that the working performance of the viscous medium is damaged due to excessive heating of the viscous medium is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of viscous medium supply, in particular to a supply device for viscous medium. Background Art

[0002] Viscous media refers to the property of fluid particles or flow layers to resist relative motion due to friction generated by relative motion. Viscous media are also widely used in industrial production, such as lubricating oil, adhesives, etc. Viscous media play an important role in mechanical equipment. They can not only reduce friction between parts and extend equipment life, but also improve the accuracy of the processing process and product quality. Therefore, a supply device is usually required to supply viscous media to mechanical equipment.

[0003] After searching, the patent number "CN106065990A" mentioned in the document that "the present invention relates to a supply device for supplying a viscous medium to a user end, in particular a lubricant supply device, the supply device has at least one storage container for the viscous medium, the storage container has a follower piston, the follower piston has a ring seal on its circumferential edge, supported on the viscous medium and dividing the storage container into a lubricant chamber and an air chamber, the supply device also has at least one supply pump, through which the viscous medium is transported from the storage container to the medium outlet, wherein, in addition, at least one opening is provided on the storage container, the opening is constructed to accommodate a ventilation device, and the ventilation device is used to allow the storage container to exchange air with the external environment. The opening is arranged in the storage container so that the ring seal at least partially exceeds the opening at a certain filling amount of the storage container, so that the cavity to which the viscous medium is applied is in fluid communication with the opening. ", by making an opening in the storage container to reduce the pressure difference in the storage container and increase the speed of viscous medium extraction, but in actual use, the flow of viscous medium is also related to temperature. When the temperature is low, even if there is no pressure difference, the viscous medium is often more difficult to flow in the pipeline and equipment, and the existing supply device usually judges how much viscous medium needs to be supplied to the equipment, which is prone to over-supply or under-supply, resulting in waste of viscous medium or insufficient viscous medium in the equipment causing mechanical damage.

[0004] To this end, we provide a supply device for viscous media to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a supply device for viscous medium to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a supply device for viscous medium, comprising a medium storage box and a supply mechanism, wherein the supply mechanism is arranged on the right side of the medium storage box;

[0007] The supply mechanism includes a pressurizing component, a preheating component and a quantitative control component. The pressurizing component is installed on the right side of the medium storage box, the right pipeline of the pressurizing component is connected to the preheating component, and the right side of the preheating component is fixedly connected to the quantitative control component.

[0008] Preferably, the pressurizing assembly includes a supply connecting pipe, a three-way connecting valve and a supply pressurizing pump. The supply connecting pipe is fixedly installed on the right end of the medium storage box, the right end of the supply connecting pipe is threadedly connected to the three-way connecting valve, and the supply pressurizing pump is installed at the front end of the three-way connecting valve.

[0009] Preferably, the preheating assembly comprises a preheating storage box, a resistance heater and an infrared temperature sensor, the right end pipeline of the three-way connecting valve is connected to the preheating storage box, and the bottom end of the preheating storage box is equipped with a resistance heater.

[0010] Preferably, an infrared temperature sensor is installed on the top of the medium storage box, and the infrared temperature sensor is electrically connected to the resistance heater.

[0011] Preferably, the quantitative control component includes an electromagnetic metering valve, a connecting valve port and a flow sensor. The right end pipeline of the preheating storage box is connected to the electromagnetic metering valve, the left end of the electromagnetic metering valve is provided with a connecting valve port, the inside of the connecting valve port is installed with a flow sensor, and the outer side of the electromagnetic metering valve is electrically connected to an electromagnetic controller.

[0012] Preferably, a medium detection component is provided at the right end of the connecting valve port, and the medium detection component includes a laser liquid level sensor, a viscosity sensor, a vibration detection foot and a buzzing alarm. A laser liquid level sensor is installed at the right end of the connecting valve port, and the laser liquid level sensor is electrically connected to the electromagnetic controller.

[0013] Preferably, a viscosity sensor is provided on the front side of the laser liquid level sensor, a vibration detection foot is electrically connected to the right end of the viscosity sensor, and the viscosity sensor is electrically connected to the electromagnetic controller.

[0014] Preferably, a buzzing alarm is provided on the front side of the preheating storage box, and the buzzing alarm is electrically connected to the viscosity sensor.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. Through the setting of the supply mechanism, the supply pressure pump is started to pressurize the supply connection pipe while the viscous medium is drawn from the start-up medium storage box into the supply connection pipe, so as to increase the flow speed of the viscous medium in the pipeline, and the inside of the preheating storage box is heated by the resistance heater, and then the viscous medium is subjected to a certain heating treatment after entering the preheating storage box, so as to reduce the viscosity of the viscous medium during supply, so that it can flow better. At the same time, the infrared temperature sensor is used to detect the temperature of the viscous medium stored in the medium storage box in real time, and the heating temperature of the resistance heater is increased or decreased according to the temperature of the viscous medium in the medium storage box, so as to avoid excessive heating of the viscous medium and damage to its working performance;

[0017] 2. Through the setting of the medium detection component, the laser liquid level sensor detects the content of the viscous medium in the external equipment or pipeline, and then feeds back to the electromagnetic controller, which controls the electromagnetic metering valve to open and supply the viscous medium. At the same time, the flow sensor detects the supply amount of the viscous medium to accurately supply the viscous medium and ensure the content of the viscous medium in the equipment or pipeline. The vibration detection foot detects the viscosity of the viscous medium in the external equipment or pipeline. When the viscosity is detected to be low or high, the viscosity sensor is used to feedback and open the electromagnetic metering valve to supply the viscous medium. To ensure the performance of the viscous medium in the equipment or pipeline, when the viscosity sensor and laser liquid level sensor detect that the viscosity of the viscous medium in the equipment or pipeline is abnormal but the content is sufficient, the buzzing alarm will be used to alert the staff to the abnormality of the equipment or pipeline, to avoid damage to the equipment or pipeline due to abnormal performance of the viscous medium, to ensure the service life of the equipment, and to preheat the viscous medium when it is supplied to increase and reduce a certain viscosity and improve the supply efficiency. At the same time, the sensor will automatically detect the viscous medium in the equipment or pipeline to ensure the stability and accuracy of the viscous medium supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall appearance structure proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the supply mechanism proposed by the utility model;

[0020] Figure 3 This is a detailed structural diagram of the supply mechanism proposed in the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the medium detection component proposed by the utility model.

[0022] In the figure: 1. Medium storage box; 2. Supply mechanism; 21. Pressurizing component; 211. Supply connecting pipe; 212. Three-way connecting valve; 213. Supply pressurizing pump; 22. Preheating component; 221. Preheating storage box; 222. Resistance heater; 223. Infrared temperature sensor; 23. Quantitative control component; 231. Electromagnetic metering valve; 232. Connecting valve port; 233. Flow sensor; 234. Electromagnetic controller; 3. Medium detection component; 31. Laser liquid level sensor; 32. Viscosity sensor; 33. Vibration detection foot; 34. Buzzing alarm. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] See also Figure 1-4 As shown, a supply device for viscous medium includes a medium storage box 1 and a supply mechanism 2, wherein the supply mechanism 2 is arranged on the right side of the medium storage box 1;

[0026] The supply mechanism 2 includes a pressurizing component 21, a preheating component 22 and a quantitative control component 23. The pressurizing component 21 is installed on the right side of the medium storage box 1, the right side pipeline of the pressurizing component 21 is connected to the preheating component 22, and the right side of the preheating component 22 is fixedly connected to the quantitative control component 23.

[0027] Furthermore, the powder pressurizing assembly 21 includes a supply connecting pipe 211, a three-way connecting valve 212 and a supply pressurizing pump 213. The supply connecting pipe 211 is fixedly installed on the right end of the medium storage box 1, and the right end of the supply connecting pipe 211 is threadedly connected with the three-way connecting valve 212. The front end of the three-way connecting valve 212 is installed with a supply pressurizing pump 213. The viscous medium is drawn into the supply connecting pipe 211 from the starting medium storage box 1. At the same time, the supply pressurizing pump 213 is started to pressurize the supply connecting pipe 211 to increase the flow velocity of the viscous medium in the pipeline and improve the supply efficiency.

[0028] Furthermore, the preheating component 22 includes a preheating storage box 221, a resistance heater 222 and an infrared temperature sensor 223. The right end pipeline of the three-way connecting valve 212 is connected to the preheating storage box 221. The bottom end of the preheating storage box 221 is installed with a resistance heater 222. The resistance heater 222 is started to heat the inside of the preheating storage box 221, and then the viscous medium is heated to a certain extent after entering the preheating storage box 221, so as to reduce the viscosity of the viscous medium during supply so that it can flow better.

[0029] Furthermore, an infrared temperature sensor 223 is installed on the top of the medium storage box 1. The infrared temperature sensor 223 is electrically connected to the resistance heater 222. The infrared temperature sensor 223 performs real-time temperature detection on the viscous medium stored in the medium storage box 1. The heating temperature of the resistance heater 222 is increased or decreased according to the temperature of the viscous medium in the medium storage box 1 to avoid excessive heating of the viscous medium and damage to its working performance.

[0030] Furthermore, the quantitative control component 23 includes an electromagnetic metering valve 231, a connecting valve port 232 and a flow sensor 233. The right end pipeline of the preheating storage box 221 is connected to the electromagnetic metering valve 231, the left end of the electromagnetic metering valve 231 is provided with a connecting valve port 232, and the flow sensor 233 is installed inside the connecting valve port 232. The outer side of the electromagnetic metering valve 231 is electrically connected to an electromagnetic controller 234. When it is necessary to supply the viscous medium, the electromagnetic metering valve 231 is controlled to open by the electromagnetic controller 234 to supply the viscous medium. At the same time, the supply amount of the viscous medium is detected by the flow sensor 233 to accurately control the supply amount of the viscous medium.

[0031] Embodiment 2

[0032] See also Figure 4 As shown, compared with Example 1, as another implementation of the utility model, a medium detection component 3 is arranged at the right end of the connecting valve port 232, and the medium detection component 3 includes a laser liquid level sensor 31, a viscosity sensor 32, a vibration detection foot 33 and a buzzing alarm 34. The laser liquid level sensor 31 is installed at the right end of the connecting valve port 232. The laser liquid level sensor 31 is electrically connected to the electromagnetic controller 234. The laser liquid level sensor 31 detects the content of the viscous medium in the external equipment or pipeline, and feeds back to the electromagnetic controller 234 to open the electromagnetic metering valve 231 to supply the viscous medium, thereby ensuring the content of the viscous medium in the equipment or pipeline and improving the continuity and stability of the viscous medium supply.

[0033] Furthermore, a viscosity sensor 32 is provided on the front side of the laser liquid level sensor 31. The right end of the viscosity sensor 32 is electrically connected to a vibration detection foot 33. The viscosity sensor 32 is electrically connected to the electromagnetic controller 234. The viscosity of the viscous medium in the external equipment or pipeline is detected through the vibration detection foot 33. When the viscosity is detected to be low or high, feedback is given through the viscosity sensor 32, and the electromagnetic metering valve 231 is opened to replenish the supply of the viscous medium, thereby ensuring the performance of the viscous medium in the equipment or pipeline.

[0034] Furthermore, a buzzing alarm 34 is provided on the front side of the preheating storage box 221, and the buzzing alarm 34 is electrically connected to the viscosity sensor 32. When the viscosity sensor 32 and the laser liquid level sensor 31 detect that the viscosity of the viscous medium in the equipment or pipeline is abnormal but the content is sufficient, the buzzing alarm 34 will buzz the staff to remind the staff that the equipment or pipeline is abnormal, avoid damage to the equipment or the pipe, and ensure the service life of the equipment.

[0035] Working principle: When in use, the first step is to connect the connecting valve port 232 of the device to the equipment or pipeline that needs the supply of viscous medium, and then the viscous medium is pumped from the starting medium storage box 1 into the supply connecting pipe 211, and at the same time, the supply pressure pump 213 is started to pressurize the supply connecting pipe 211 to increase the flow rate of the viscous medium in the pipeline. The second step is to start the resistance heater 222 to heat the inside of the preheating storage box 221, and then after the viscous medium enters the preheating storage box 221, the viscous medium is subjected to a certain heating treatment to reduce the viscosity of the viscous medium during supply so that it can flow better. At the same time, the infrared temperature sensor 223 is used to detect the temperature of the viscous medium stored in the medium storage box 1 in real time, and the heating temperature of the resistance heater 222 is increased or decreased according to the temperature of the viscous medium in the medium storage box 1 to avoid excessive heating of the viscous medium, resulting in damage to its working performance. The third step is to use the laser liquid level sensor 31 to measure the content of the viscous medium in the external equipment or pipeline. Detection, and then feedback to the electromagnetic controller 234, which controls the electromagnetic metering valve 231 to open and supply the viscous medium. At the same time, the supply amount of the viscous medium is detected by the flow sensor 233 to accurately control the supply amount of the viscous medium and ensure the content of the viscous medium in the equipment or pipeline. The fourth step is to detect the viscosity of the viscous medium in the external equipment or pipeline through the vibration detection foot 33. When it is detected that the viscosity is low or high, feedback is given through the viscosity sensor 32, and the electromagnetic metering valve 231 is opened to replenish the supply of the viscous medium to ensure the performance of the viscous medium in the equipment or pipeline. When the viscosity sensor 32 and the laser liquid level sensor 31 detect that the viscosity of the viscous medium in the equipment or pipeline is abnormal but the content is sufficient, the buzzing alarm 34 is used to buzz the staff to remind the staff that the equipment or pipeline is abnormal, avoid damage to the equipment or pipeline due to abnormal performance of the viscous medium, and ensure the service life of the equipment. In this way, the use of a supply device for viscous medium is completed.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A supply device for a viscous medium, comprising a medium storage box (1) and a supply mechanism (2), characterized in that: A supply mechanism (2) is provided on the right side of the medium storage box (1); The supply mechanism (2) comprises a pressurizing component (21), a preheating component (22) and a quantitative control component (23); the pressurizing component (21) is installed on the right side of the medium storage box (1); the right side pipeline of the pressurizing component (21) is connected to the preheating component (22); the right side of the preheating component (22) is fixedly connected to the quantitative control component (23); the pressurizing component (21) comprises a supply connecting pipe (211), a three-way connecting valve (212) and a supply pressurizing pump (213); the right end of the medium storage box (1) is fixedly connected to the preheating component (22); A supply connecting pipe (211) is installed, the right end of the supply connecting pipe (211) is threadedly connected to a three-way connecting valve (212), and a supply pressure pump (213) is installed at the front end of the three-way connecting valve (212). The preheating component (22) comprises a preheating storage box (221), a resistance heater (222) and an infrared temperature sensor (223). The right end pipeline of the three-way connecting valve (212) is connected to the preheating storage box (221), and the bottom end of the preheating storage box (221) is installed with a resistance heater (222).

2. A supply device for viscous media according to claim 1, characterized in that: An infrared temperature sensor (223) is installed on the top of the medium storage box (1), and the infrared temperature sensor (223) is electrically connected to the resistance heater (222).

3. A supply device for viscous medium according to claim 1, characterized in that: The quantitative control component (23) comprises an electromagnetic metering valve (231), a connecting valve port (232) and a flow sensor (233); the right end pipeline of the preheating storage box (221) is connected to the electromagnetic metering valve (231); the left end of the electromagnetic metering valve (231) is provided with a connecting valve port (232); the flow sensor (233) is installed inside the connecting valve port (232); and the outer side of the electromagnetic metering valve (231) is electrically connected to an electromagnetic controller (234).

4. A supply device for viscous medium according to claim 3, characterized in that: A medium detection component (3) is arranged at the right end of the connecting valve port (232), and the medium detection component (3) comprises a laser liquid level sensor (31), a viscosity sensor (32), a vibration detection foot (33) and a buzzing alarm (34). The laser liquid level sensor (31) is installed at the right end of the connecting valve port (232), and the laser liquid level sensor (31) is electrically connected to the electromagnetic controller (234).

5. A supply device for viscous medium according to claim 4, characterized in that: A viscosity sensor (32) is arranged on the front side of the laser liquid level sensor (31); the right end of the viscosity sensor (32) is electrically connected to a vibration detection foot (33); and the viscosity sensor (32) is electrically connected to an electromagnetic controller (234).

6. A supply device for viscous medium according to claim 1, characterized in that: A buzzing alarm (34) is provided on the front side of the preheating storage box (221), and the buzzing alarm (34) is electrically connected to the viscosity sensor (32).

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