Extraction mechanism and cleaning device

Abstract

The present disclosure relates to an extraction mechanism and a cleaning device, the extraction mechanism comprising a pump body, a connecting pipe and a driving mechanism, wherein the pump body comprises an inlet and an outlet; the connecting pipe comprises a first connecting pipe and a plurality of second connecting pipes which are adjustably connected to one end of the first connecting pipe, the other end of the first connecting pipe being connected to one of the inlet and the outlet; and the driving mechanism is detachably connected to the pump body for driving the pump body to rotate. When the driving mechanism drives the pump body to operate, the second connecting pipes can adjust the flow of the cleaning medium passing through the pump body, so that the extraction mechanism can control the size of the flow of the cleaning medium according to the actual situation, thereby adjusting the flow of the subsequent cleaning medium in the cleaned object, so as to improve the cleaning effect. In addition, the extraction mechanism of the present disclosure is simple in structure and convenient for the staff to use and operate.

Description

Technical Field

[0001] This disclosure relates to the field of cleaning equipment, and more specifically, to an extraction mechanism and a cleaning device. Background Technology

[0002] A converter is an electrical device that changes the voltage, frequency, number of phases, and other electrical quantities or characteristics of a power supply system. Currently, after prolonged operation, impurities and crystals formed by the coolant in the converters of wind turbine generators adhere to the cooling pipes, leading to poor heat dissipation and affecting their operating efficiency. Related technologies typically use connecting pipes and water pumps to draw cleaning fluid and introduce it into the cooling pipes to clean them. However, this method is complex and the flow rate of the cleaning fluid into the cooling pipes cannot be controlled, resulting in poor cleaning efficiency. Utility Model Content

[0003] The purpose of this disclosure is to provide an extraction mechanism and a cleaning apparatus, wherein the extraction mechanism can adjust the flow rate of the extracted cleaning medium to at least partially solve the above-mentioned technical problems.

[0004] To achieve the above objectives, a first aspect of this disclosure provides an extraction mechanism, comprising: a pump body including an inlet and an outlet; a connecting pipe including a first connecting pipe and a plurality of second connecting pipes whose flow rates are adjustable and connected to one end of the first connecting pipe, the other end of the first connecting pipe being connected to one of the inlet and the outlet; and a drive mechanism detachably connected to the pump body for driving the pump body to rotate.

[0005] Optionally, there are two connecting pipes, one of which is connected to the inlet and the other is connected to the outlet.

[0006] Optionally, the first connecting pipe includes a first connecting portion that can be connected to the inlet and the outlet, and a second connecting portion that is connected to the second connecting pipe.

[0007] Optionally, the first connecting portion is fitted onto the inlet or the outlet.

[0008] Optionally, the first connecting part is configured as a flexible hose.

[0009] Optionally, the second connecting pipe includes a connecting pipe body and a valve body disposed on the connecting pipe body. The connecting pipe body has a flow channel communicating with the second connecting portion, and the valve body is used to open or close the flow channel.

[0010] Optionally, four second connecting pipes are provided, and the four second connecting pipes are spaced apart at the second connecting portion.

[0011] Optionally, the drive mechanism is configured as an electric drill, the output end of which is connected to the drive shaft of the pump body.

[0012] Optionally, the pump body is configured as a centrifugal pump.

[0013] A second aspect of this disclosure provides a cleaning apparatus, including a cleaning tank and the aforementioned extraction mechanism, one end of which is connected to the cleaning tank and the other end of which is connected to the workpiece to be cleaned, and the cleaning tank is also capable of being connected to the workpiece to be cleaned.

[0014] Through the above technical solution, when the driving mechanism of the extraction mechanism of this disclosure drives the pump body to run, the second connecting pipe can adjust the flow rate of the cleaning medium flowing through the pump body, so that the extraction mechanism can control the flow rate of the cleaning medium according to the actual situation, thereby adjusting the flow rate of the subsequent cleaning medium in the cleaned parts, thereby improving the cleaning effect. In addition, the extraction mechanism of this disclosure has a simple structure and is easy for operators to use.

[0015] Other features and advantages of this disclosure will be described in detail in the following detailed description section. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present disclosure and form part of the specification. They are used together with the following detailed description to explain the present disclosure, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of the structure of this publicly disclosed sampling organization;

[0018] Figure 2 This is a schematic diagram of the cleaning device disclosed herein.

[0019] Explanation of reference numerals in the attached figures

[0020] 1-Pump body; 101-Inlet; 102-Outlet; 2-Drive mechanism; 3-Connecting pipe; 31-First connecting pipe; 3101-First connecting part; 3102-Second connecting part; 32-Second connecting pipe; 3201-Connecting pipe body; 3202-Valve body; 4-Cleaning tank; 5-Item to be cleaned. Detailed Implementation

[0021] The specific embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this disclosure.

[0022] In this disclosure, unless otherwise stated, directional terms such as "inner" and "outer" refer to "inner" and "outer" relative to the contour of the corresponding component itself. Furthermore, the terms "first," "second," etc., used in this disclosure are for distinguishing one element from another and do not imply sequentiality or importance. Additionally, in the following description, when referring to the accompanying drawings, unless otherwise explained, the same reference numerals in different drawings denote the same or similar elements. The above definitions are for explanation and illustration only and should not be construed as limiting this disclosure.

[0023] To achieve the above objectives, such as Figure 1 and Figure 2 As shown, in a first aspect of this disclosure, an extraction mechanism is provided, including a pump body 1, a connecting pipe 3, and a drive mechanism 2. The pump body 1 includes an inlet 101 and an outlet 102. The connecting pipe 3 includes a first connecting pipe 31 and a plurality of second connecting pipes 32 whose flow rates are adjustable and connected to one end of the first connecting pipe 31. The other end of the first connecting pipe 31 is connected to one of the inlet 101 and the outlet 102. The drive mechanism 2 is detachably connected to the pump body 1 and is used to drive the pump body 1 to rotate. After the first connecting pipe 31 connects the second connecting pipe 32 and the pump body 1, the second connecting pipe 32 can adjust the flow rate of the cleaning medium as it passes through. It should be noted that the extraction mechanism can employ various extraction modes to draw the cleaning medium into the part to be cleaned 5. For example, the extraction mechanism can be used periodically to extract the cleaning medium and clean the part to be cleaned 5. In this case, since the part to be cleaned 5 is frequently cleaned, the flow rate of the cleaning medium flowing into the part to be cleaned 5 can be appropriately reduced through the second connecting pipe 32 to ensure cleaning efficiency, while maintaining the cleaning effect. Alternatively, the part to be cleaned 5 can be cleaned after long-term use. In this case, there are more impurities in the part to be cleaned 5, so the flow rate of the cleaning medium can be increased through the second connecting pipe 32 to ensure the cleaning effect. Furthermore, the extraction mechanism of this disclosure has a simple structure and is easy for operators to use.

[0024] In some embodiments of this disclosure, since the first connecting pipe 31 serves as the medium for connecting the second connecting pipe 32 and the pump body 1, it can be connected to the inlet 101 of the pump body 1 or to the outlet 102 of the pump body 1. Alternatively, there can be two connecting pipes 3, one of which is connected to the inlet 101 and the other is connected to the outlet 102. That is, both the inlet and outlet of the pump body 1 are connected to connecting pipes 3 that can adjust the flow rate of the medium, so as to ensure the adjustment accuracy of the extraction mechanism. Of course, since both the inlet 101 and outlet 102 of the pump body 1 are equipped with multiple second connecting pipes 32 in this case, the extraction mechanism can also extract different cleaning media and input the different cleaning media into different parts to be cleaned 5. For example, the multiple second connecting pipes 32 located at the inlet 101 of the pump body 1 are respectively connected to the first cleaning medium and the second cleaning medium, and the multiple second connecting pipes 32 located at the outlet 102 of the pump body 1 are respectively connected to the first part to be cleaned and the second part to be cleaned. When it is necessary to clean the first part to be cleaned, the second connecting pipe 32 corresponding to the first cleaning medium and the first part to be cleaned is opened, and the remaining second connecting pipes 32 are closed, so that the first cleaning medium can flow into the first part to be cleaned to clean the first part to be cleaned. Similarly, when it is necessary to clean the second part to be cleaned, the second connecting pipe 32 corresponding to the second cleaning medium and the second part to be cleaned is opened, and the remaining second connecting pipes 32 are closed, so that the second cleaning medium can flow into the second part to be cleaned to clean the second part to be cleaned.

[0025] In some embodiments, to ensure the effective connection between the first connecting pipe 31, the second connecting pipe 32, and the pump body 1, the first connecting pipe 31 includes a first connecting portion 3101 that can connect to the inlet 101 and the outlet 102, and a second connecting portion 3102 that connects to the second connecting pipe 32. The first connecting portion 3101 can be sleeved onto the inlet 101 or the outlet 102 to ensure that the second connecting pipe 32 can be quickly connected to the pump body 1. Similarly, the second connecting portion 3102 can also be connected to the second connecting pipe 32 by a sleeve connection, allowing for easy replacement of the first connecting pipe 31 in case of problems. Alternatively, to reduce the number of loose parts in the extraction mechanism, the second connecting portion 3102 can be integrally formed with the second connecting pipe 32. Furthermore, the first connecting portion 3101 can be threaded to the inlet 101 or the outlet 102, and the second connecting portion 3102 can be threaded to the second connecting pipe 32. This reduces the time spent connecting the pump body 1 to the connecting pipe 3, improving the overall efficiency of the extraction mechanism.

[0026] In addition, in order to facilitate the first connecting part 3101 being fitted onto the inlet 101 or the outlet 102, the first connecting part 3101 can be configured as a flexible hose.

[0027] In some embodiments of this disclosure, the second connecting pipe 32 includes a connecting pipe body 3201 and a valve body 3202 disposed on the connecting pipe body 3201. The connecting pipe body 3201 has a flow channel communicating with the second connecting portion 3102, and the valve body 3202 is used to open or close the flow channel. After the driving mechanism 2 drives the pump body 1 to start, the cleaning medium flows into the connecting pipe body 3201. Since there are multiple connecting pipe bodies 3201, the number of opening and closing of the multiple connecting pipe bodies 3201 can be determined by the valve body 3202. For example, when the cleaning medium has not been cleaned for a long time and the flow rate of the cleaning medium needs to be increased, multiple connecting pipe bodies 3201 can be opened; conversely, if the cleaning medium is cleaned regularly and a large flow rate of cleaning medium is not required, the number of opening connecting pipe bodies 3201 can be reduced as much as possible, thereby achieving the effect of regulating the flow rate of the cleaning medium.

[0028] In this disclosure, four second connecting pipes 32 can be configured, with the four second connecting pipes 32 spaced apart at the second connecting part 3102. Therefore, when it is necessary to increase the flow rate of the cleaning medium, two, three, or even four second connecting pipes 32 can be opened, while when a larger flow rate of the cleaning medium is not required, one or two second connecting pipes 32 can be opened.

[0029] In some embodiments, the drive mechanism 2 can be configured as an electric drill, with its output end connected to the drive shaft of the pump body 1. Using an electric drill as the power source for driving the pump body 1, compared to the conventional use of a drive motor as the drive mechanism 2, occupies less space, thus reducing the overall size of the extraction mechanism and making it more compact and portable. Furthermore, the connection between the electric drill and the pump body 1 is simpler. Therefore, using an electric drill as the drive mechanism 2 reduces the spatial constraints on the extraction mechanism to a certain extent, improving its applicability. The electric drill can be configured as a plug-in electric drill or a battery-powered electric drill. When using a battery-powered electric drill, the step of connecting an external power source can be eliminated, further ensuring the applicability of the extraction mechanism.

[0030] In the embodiments of this disclosure, the pump body 1 can be configured as a centrifugal pump. Centrifugal pumps have a simple structure, stable operation, and can improve the working efficiency of the extraction mechanism.

[0031] The second aspect of this disclosure, such as Figure 2As shown, a cleaning device is provided, including a cleaning tank 4 and the aforementioned extraction mechanism. One end of the extraction mechanism is connected to the cleaning tank 4, and the other end is connected to the component 5 to be cleaned. The cleaning tank 4 can also be connected to the component 5 to be cleaned. This cleaning device includes all the beneficial effects of the aforementioned extraction mechanism, which will not be repeated here. In addition, it should be noted that the cleaning device of this disclosure is used to clean the cooling pipes of a converter. Therefore, generally, the component 5 to be cleaned is the cooling pipe of the converter. Of course, the component 5 to be cleaned can also be other components that can be connected to the cleaning tank 4 and the extraction mechanism, which is not limited here. Furthermore, since the cleaning tank 4, the extraction mechanism, and the component 5 to be cleaned can be interconnected to form a closed loop, the cleaning medium that has passed through the component 5 can be recycled back to the cleaning tank 4 for reuse until there are too many impurities in the cleaning tank 4, making the cleaning medium unusable. Then, a new cleaning medium is replaced, thereby reducing the amount of cleaning medium used to a certain extent and improving resource utilization.

[0032] In summary, the working principle of this disclosure is as follows: The extraction mechanism of this disclosure has two connecting pipes 3. When it is necessary to use the extraction mechanism to extract the cleaning medium in the cleaning tank 4, the first connecting pipe 31 and the second connecting pipe 32 are connected first. Then, one of the two connecting pipes 3, the second connecting pipe 32, is connected to the cleaning tank 4, and the other second connecting pipe 32 is connected to the part to be cleaned 5. The first connecting part 3101 of one of the two connecting pipes 3, the first connecting part 3101, is sleeved on the inlet 101 of the pump body 1, and the first connecting part 3101 of the other first connecting pipe 31 is sleeved on the inlet 101 of the pump body 1. The outlet is 102. Then, the output end of the electric hand drill is connected to the drive shaft of the pump body 1. The electric hand drill is started, thereby driving the pump body 1 to work and draw the cleaning medium in the cleaning tank 4 into the connecting pipe 3. At this time, the flow rate of the cleaning medium entering the connecting pipe 3 can be selected as needed. That is, the opening and closing of the connecting pipe body 3201 is controlled by operating the valve body 3202 on the multiple connecting pipe bodies 3201, thereby adjusting the flow rate of the subsequent cleaning medium in the cleaned part 5, so as to improve the cleaning effect. In addition, the extraction mechanism of this disclosure has a simple structure and is easy for operators to use and operate.

[0033] The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings. However, the present disclosure is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present disclosure, various simple modifications can be made to the technical solutions of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.

[0034] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, this disclosure will not describe the various possible combinations separately.

[0035] Furthermore, various different embodiments of this disclosure can be combined in any way, as long as they do not violate the spirit of this disclosure, they should also be regarded as the content disclosed in this disclosure.

Claims

1. An extraction mechanism, characterized in that, include: Pump body, including inlet and outlet; The connecting pipe includes a first connecting pipe and a plurality of second connecting pipes with adjustable flow rates connected to one end of the first connecting pipe, the other end of the first connecting pipe being connected to one of the inlet and the outlet; as well as A drive mechanism, detachably connected to the pump body, is used to drive the pump body to rotate.

2. The extraction mechanism according to claim 1, characterized in that, There are two connecting pipes, one of which is connected to the inlet and the other is connected to the outlet.

3. The extraction mechanism according to claim 2, characterized in that, The first connecting pipe includes a first connecting portion that can be connected to the inlet and the outlet, and a second connecting portion that is connected to the second connecting pipe.

4. The extraction mechanism according to claim 3, characterized in that, The first connecting part is sleeved on the inlet or the outlet.

5. The extraction mechanism according to claim 4, characterized in that, The first connecting part is configured as a flexible hose.

6. The extraction mechanism according to claim 5, characterized in that, The second connecting pipe includes a connecting pipe body and a valve body disposed on the connecting pipe body. The connecting pipe body has a flow channel communicating with the second connecting part, and the valve body is used to open or close the flow channel.

7. The extraction mechanism according to claim 6, characterized in that, The second connecting pipe is configured in four parts, and the four second connecting pipes are arranged at intervals in the second connecting part.

8. A cleaning device, characterized in that, The device includes a cleaning tank and an extraction mechanism as described in any one of claims 1-7, wherein one end of the extraction mechanism is connected to the cleaning tank and the other end is connected to the part to be cleaned, and the cleaning tank can also be connected to the part to be cleaned.

Images