Cleaning device for front pipeline and rear pipeline of hydraulic valve stand
By designing a front and rear pipeline cleaning device for hydraulic valve tables including self-priming pumps, conduits, heating pipes and air pumps, the problems of incomplete cleaning and long cycles in the prior art are solved, and efficient and rapid pipeline cleaning is achieved. Improves the practicality and stability of the equipment.
Patent Information
- Application Number
- CN202420319286.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-21
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-02-21
AI Technical Summary
The existing hydraulic valve table front and rear pipeline cleaning devices are difficult to effectively clean the inner wall of the pipeline, and the cleaning liquid is prone to overflow, and the cleaning cycle is long, so the cleaning operation cannot be completed quickly.
A cleaning device for the front and rear pipelines of the hydraulic valve table is designed, including a water tank, a self-priming pump, a conduit, an electric heating pipe and an air pump. It is connected and threaded sealed with the inner wall of the front and rear pipelines of the hydraulic valve table through flexible docking pipes and removable connections. Connection, combining high pressure and heating technology to achieve efficient pipeline cleaning.
By pressurizing and heating the cleaning fluid, the descaling efficiency is improved, the cleaning cycle is shortened, and the front and rear pipelines of the hydraulic valve table are achieved quickly and effectively, which improves the practicality and stability of the equipment.
Smart Images
Figure CN222491349U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a hydraulic valve platform oil circuit cleaning device, in particular to a cleaning device for front and rear pipelines of a hydraulic valve platform. Background Art
[0002] The hydraulic valve station is an important component of the hydraulic system. It is mainly used to control and adjust the flow direction, pressure and flow of hydraulic oil to achieve motion control and motion state adjustment of various mechanical equipment.
[0003] The hydraulic valve station is usually composed of various hydraulic valves, such as reversing valves, pressure valves, flow valves, etc., which are connected in a certain order and manner according to needs to form a complete hydraulic valve station. The working principle of the hydraulic valve station is mainly based on the Pascal principle and the Bernoulli principle. The movement state of the mechanical equipment is controlled by changing the flow direction, pressure and flow of the hydraulic oil. After the front and rear pipelines of the hydraulic valve station have been used for a long time, the inner walls of the front and rear pipelines of the hydraulic valve station are easy to absorb dirt. It is necessary to clean the front and rear pipelines of the hydraulic valve station regularly. The existing method generally transports cleaning fluid to the inside of the front and rear pipelines of the hydraulic valve station to flush the inside of the front and rear pipelines of the hydraulic valve station. Due to the small diameter of the inner wall of the front and rear pipelines of the hydraulic valve station, it is not convenient to flush the inner wall of the front and rear pipes of the hydraulic valve station. The cleaning fluid is easy to overflow from the ports of the front and rear pipelines of the hydraulic valve station, which is not convenient for cleaning. At the same time, it is not convenient to pressurize and heat the cleaning fluid. The cleaning cycle is long, and it is not convenient to quickly complete the cleaning operation of the front and rear pipelines of the hydraulic valve station. Utility Model Content
[0004] The utility model aims to provide a cleaning device for front and rear pipelines of a hydraulic valve station to solve the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A cleaning device for front and rear pipelines of a hydraulic valve station comprises a water tank, the inner wall of the water tank contains cleaning liquid, a cover plate one is fixedly installed on the top of the water tank, the top of the water tank is rotatably connected to a cover plate two by a hinge, a cleaning component and a boosting component are fixedly installed on the top of the cover plate one, the cleaning component comprises a self-priming pump, the output end of the self-priming pump is fixedly connected to a conduit two, the two ends of the conduit are sealed and connected to an electric heating pipe by a flange, and the boosting component comprises an air pump.
[0007] In a preferred embodiment of the present utility model, the four corners of the bottom of the water tank are rotatably connected to universal wheels, and a handle is fixedly installed on the outer wall of the water tank, and the handle is used to push the water tank to move.
[0008] In a preferred embodiment of the present utility model, the self-priming pump is fixedly mounted on the top outer wall of a cover plate, and the input end of the self-priming pump is fixedly connected to a conduit, which extends to the bottom of the water tank.
[0009] In a preferred embodiment of the present utility model, the bottom end of the conduit one is fixedly connected to a filter, the filter is used to filter the cleaning liquid, the inner wall of the electric heating tube is evenly fixedly installed with heating wires, and the output end of the electric heating tube is fixedly connected to conduit three.
[0010] In a preferred embodiment of the present utility model, the three ends of the conduit are fixedly connected to a flexible telescopic tube, the output end of the flexible telescopic tube is fixedly connected to a lifting tube, and a handle is fixedly installed on the top outer wall of the lifting tube.
[0011] In a preferred embodiment of the utility model, the output end of the lifting tube is fixedly connected to the flexible butt tube, the end of the lifting tube is rotatably connected to the live joint, and the inner wall of the live joint is threadedly connected with the outer walls of the front and rear pipelines of the hydraulic valve station.
[0012] In a preferred embodiment of the present invention, a valve is fixedly installed on the outer wall of the pulling tube, and the conduit three and the conduit two are fixedly connected to the top of the cover plate one via a support frame.
[0013] In a preferred embodiment of the present invention, a valve is fixedly installed on the outer wall of the pulling tube, the conduit three and conduit two are fixedly installed on the top of the cover plate one through the air pump, the output end of the air pump is fixedly connected to the air pipe, a gas flow meter is fixedly installed on the outer wall of the air pump output end, and the air pipe output end extends to the inside of conduit three.
[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.
[0015] 1. By setting a flexible butt joint to be plugged into the inner wall of the front and rear pipelines of the hydraulic valve station, and threading and sealing the union to the outer wall of the front and rear pipelines of the hydraulic valve station, the convenience and tightness of connecting the front and rear pipelines of the hydraulic valve station are improved, so as to facilitate and quickly clean the front and rear pipelines of the hydraulic valve station;
[0016] 2. By setting up a booster component to boost the pressure of the cleaning fluid and heat the cleaning fluid at the same time, the descaling efficiency of the cleaning fluid is improved, the speed of cleaning the front and rear pipelines of the hydraulic valve station is increased, and the practicality and stability of the equipment are improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:
[0018] Figure 1 It is a schematic diagram of the main structure of a cleaning device for the front and rear pipelines of a hydraulic valve station;
[0019] Figure 2 It is a schematic diagram of the structure of a cleaning device for the front and rear pipelines of a hydraulic valve station when viewed from above;
[0020] Figure 3 A schematic diagram of the internal structure of a water tank in a cleaning device for front and rear pipelines of a hydraulic valve station;
[0021] Figure 4 It is a schematic diagram of the structure of a booster component in a cleaning device for the front and rear pipelines of a hydraulic valve station;
[0022] Figure 5 The present invention is a schematic diagram of the cleaning pipe structure in a cleaning device for the front and rear pipelines of a hydraulic valve station.
[0023] In the figure: water tank 100, universal wheel 110, handle 120, cover plate 1 130, cover plate 2 140,
[0024] Cleaning assembly, self-priming pump 200, conduit 1 210, filter 220, conduit 2 230, electric heating pipe 240, conduit 3 250, flexible telescopic pipe 260, lifting pipe 270, handle 271, valve 272, joint 273, flexible butt joint 274,
[0025] Booster component, air pump 300 , air pipe 310 , gas flow meter 320 . DETAILED DESCRIPTION
[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0027] Example 1: Figure 1 and 2 , including a water tank 100, the inner wall of the water tank 100 contains cleaning liquid, a cover plate 130 is fixedly installed on the top of the water tank 100, the top of the water tank 100 is rotatably connected to a cover plate 2 140 through a hinge, a cleaning component and a boosting component are fixedly installed on the top of the cover plate 130, the cleaning component includes a self-priming pump 200, the output end of the self-priming pump 200 is fixedly connected to a conduit 230, the end of the conduit 230 is sealed and connected to an electric heating pipe 240 through a flange, and the boosting component includes an air pump 300.
[0028] The specific usage scenario of this embodiment is: by adding cleaning liquid into the water tank 100, a cover plate 130 is provided to close the top of the water tank 100, and at the same time, a cleaning component and a boosting component are fixedly installed on the top of the water tank 100, a cleaning component is provided to perform high-pressure flushing on the inner walls of the front and rear pipes of the hydraulic valve station, and a boosting component is provided to boost the cleaning liquid delivered to the inner walls of the front and rear pipes of the hydraulic valve station, thereby improving the decontamination effect, and a self-priming pump 200 is provided to pump the cleaning liquid.
[0029] Example 2: Figure 2 The four corners of the bottom of the water tank 100 are rotatably connected to universal wheels 110, and a handle 120 is fixedly installed on the outer wall of the water tank 100, and the handle 120 is used to push the water tank 100 to move.
[0030] The specific usage scenario of this embodiment is: by providing the universal wheel 110, it is convenient for the operator to flexibly control and adjust the position of the water tank 100, thereby improving the practicality of the equipment. By providing the handle 120, it is convenient for the operator to hold it, thereby facilitating the movement of the water tank 100.
[0031] Example 3: Figure 3-5 The self-priming pump 200 is fixedly installed on the top outer wall of the cover plate 130. The input end of the self-priming pump 200 is fixedly connected to the conduit 1 210. The conduit 1 210 extends to the bottom of the water tank 100. The bottom end of the conduit 1 210 is fixedly connected to the filter 220. The filter 220 is used to filter the cleaning liquid. The inner wall of the electric heating tube 240 is evenly fixed with electric heating wires. The output end of the electric heating tube 240 is fixedly connected to the conduit 3 250. The end of the conduit 3 250 is fixedly connected to the flexible telescopic tube 260. The flexible The output end of the telescopic tube 260 is fixedly connected to the lifting tube 270, and a handle 271 is fixedly installed on the top outer wall of the lifting tube 270. The output end of the lifting tube 270 is fixedly connected to the flexible docking tube 274. The end of the lifting tube 270 is rotatably connected to the flexible joint 273. The inner wall of the flexible joint 273 is threadedly connected to the outer walls of the front and rear pipelines of the hydraulic valve station. A valve 272 is fixedly installed on the outer wall of the lifting tube 270. The conduit three 250 and the conduit two 230 are fixedly connected to the top of the cover plate 130 through a support frame.
[0032] The specific usage scenario of this embodiment is as follows: by turning on the self-priming pump 200, the self-priming pump 200 pumps the cleaning liquid inside the water tank 100 into the conduit 1 210, and the cleaning liquid is filtered through the filter element in the filter 220, and then the cleaning liquid is transported to the electric heating tube 240, and the electric heating wire in the electric heating tube 240 is energized to heat the cleaning liquid passing through, thereby increasing the efficiency of dissolving dirt, and by providing a flexible telescopic tube 260, it is convenient to flexibly adjust the length according to the needs of use, and by providing a lifting tube 270, it is convenient for the operator to control the position of the flexible connecting tube 274 by taking the handle 271 to move and adjust, A flexible butt joint 274 is provided so that when the flexible butt joint 274 is butt jointed with the inner walls of the front and rear pipelines of the hydraulic valve platform to be cleaned, the front and rear pipeline ports of the hydraulic valve platform can be sealed to prevent leakage. A flexible joint 273 is provided to be threadedly connected with the outer walls of the front and rear pipeline ends of the hydraulic valve platform, so that the flexible joint 273 can be well butt jointed with the front and rear pipeline ends of the hydraulic valve platform, thereby preventing the flexible butt joint 274 from being detached when flushing the inner walls of the front and rear pipelines of the hydraulic valve platform, thereby improving the structural stability during cleaning. A valve 272 is provided to control the opening of the lifting tube 270.
[0033] Example 4: Figure 4 The air pump 300 is fixedly installed on the top of the cover plate 130, the output end of the air pump 300 is fixedly connected to the air pipe 310, the gas flow meter 320 is fixedly installed on the outer wall of the output end of the air pump 300, and the output end of the air pipe 310 extends to the inside of the conduit three 250.
[0034] The specific usage scenario of this embodiment is: by setting up an air pump 300 to transport high-pressure airflow to the inside of the conduit three 250, it is convenient to pressurize the cleaning liquid, thereby increasing the impact force of flushing the inner walls of the front and rear pipes of the hydraulic valve station, thereby improving the effect of clearing dirt adsorbed on the inner walls of the front and rear pipes of the hydraulic valve station, and setting up a gas flow meter 320 to detect the gas flow in the air pipe 310. The gas flow meter 320 is DN65-DN1000.
[0035] The working principle of the utility model is as follows: when in use, a technician in this field inserts the flexible butt joint 274 into the inner walls of the front and rear pipelines of the hydraulic valve station to be cleaned, and uses the hand-held flexible joint 273 to make a threaded and sealed connection with the outer walls of the front and rear pipeline ends of the hydraulic valve station, and then starts the self-priming pump 200, so that the self-priming pump 200 pumps the cleaning liquid in the water tank 100 into the electric heating pipe 240, and at the same time starts the electric heating pipe 240, and energizes the electric heating wire inside the electric heating pipe 240 to generate heat, thereby heating the cleaning liquid, and then starts the air pump 300, and uses the air pump 300 to transport high-pressure airflow to the inside of the conduit three 250. After the high-pressure airflow and the cleaning liquid are mixed inside the conduit three 250, they are transported to the inner walls of the front and rear pipelines of the hydraulic valve station through the flexible telescopic tube 260 and the flexible butt joint 274, thereby performing high-temperature and high-pressure flushing on the inside of the inner walls of the front and rear pipelines of the hydraulic valve station, thereby accelerating the cleaning of the inner walls of the front and rear pipelines of the hydraulic valve station.
[0036] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.
Claims
1. A cleaning device for front and rear pipelines of a hydraulic valve station, comprising a water tank (100), wherein the inner wall of the water tank (100) contains a cleaning liquid, characterized in that: A cover plate 1 (130) is fixedly mounted on the top of the water tank (100), and the top of the water tank (100) is rotatably connected to a cover plate 2 (140) via a hinge. A cleaning component and a pressurizing component are fixedly mounted on the top of the cover plate 1 (130), and the cleaning component comprises a self-priming pump (200). The output end of the self-priming pump (200) is fixedly connected to a conduit 2 (230), and the end of the conduit 2 (230) is sealedly connected to an electric heating pipe (240) via a flange. The pressurizing component comprises an air pump (300).
2. A cleaning device for front and rear pipelines of a hydraulic valve station according to claim 1, characterized in that: The four corners of the bottom of the water tank (100) are rotatably connected to universal wheels (110), and a handle (120) is fixedly installed on the outer wall of the water tank (100), and the handle (120) is used to push the water tank (100) to move.
3. A cleaning device for front and rear pipelines of a hydraulic valve station according to claim 1, characterized in that: The self-priming pump (200) is fixedly mounted on the top outer wall of the cover plate 1 (130); the input end of the self-priming pump (200) is fixedly connected to the conduit 1 (210); and the conduit 1 (210) extends to the bottom of the water tank (100).
4. A cleaning device for front and rear pipelines of a hydraulic valve station according to claim 3, characterized in that: The bottom end of the conduit one (210) is fixedly connected to a filter (220), and the filter (220) is used to filter the cleaning liquid. The inner wall of the electric heating tube (240) is evenly and fixedly installed with electric heating wires, and the output end of the electric heating tube (240) is fixedly connected to the conduit three (250).
5. A cleaning device for front and rear pipelines of a hydraulic valve station according to claim 4, characterized in that: The third end of the conduit (250) is fixedly connected to a flexible telescopic tube (260), the output end of the flexible telescopic tube (260) is fixedly connected to a lifting tube (270), and a handle (271) is fixedly installed on the top outer wall of the lifting tube (270).
6. A cleaning device for front and rear pipelines of a hydraulic valve station according to claim 5, characterized in that: The output end of the lifting tube (270) is fixedly connected to a flexible butt joint (274), and the end of the lifting tube (270) is rotatably connected to a flexible joint (273). The inner wall of the flexible joint (273) is threadedly connected to the outer walls of the front and rear pipelines of the hydraulic valve station.
7. A cleaning device for front and rear pipelines of a hydraulic valve station according to claim 6, characterized in that: A valve (272) is fixedly installed on the outer wall of the lifting tube (270), and the conduit three (250) and the conduit two (230) are fixedly connected to the top of the cover plate one (130) via a support frame.
8. The cleaning device for the front and rear pipelines of a hydraulic valve station according to claim 1, characterized in that: The air pump (300) is fixedly mounted on the top of the cover plate 1 (130), the output end of the air pump (300) is fixedly connected to the air pipe (310), a gas flow meter (320) is fixedly mounted on the outer wall of the output end of the air pump (300), and the output end of the air pipe (310) extends to the inside of the conduit 3 (250).