A convenient device for siphon vacuuming of a pool

Abstract

This invention relates to the field of siphon vacuum technology and discloses a convenient device for vacuuming a siphon in a water tank. The device includes a main assembly comprising a first filter tank, a second filter tank, a sewage pipe, and a siphon. The second filter tank is disposed on one side of the first filter tank, the sewage pipe is located inside the first filter tank, and the siphon is disposed on top of the first filter tank. It also includes an air extraction assembly disposed on the main assembly, comprising an air extraction component, a sealing component, a limiting component, a driving component, a detection component, and a resetting component. The air extraction component is disposed at the top of the siphon, and the sealing component is located inside the air extraction component. The beneficial effects of this invention are: by setting up the air extraction assembly, a large amount of air can be present inside the siphon, causing the siphon's siphon effect to fail. When this causes the siphon to fail, the air inside the siphon can be automatically extracted without human intervention, allowing the siphon to function normally and greatly saving the workload of staff.

Description

Technical Field

[0001] This invention relates to the field of siphon vacuum technology, and in particular to a convenient device for vacuuming a water tank using a siphon. Background Technology

[0002] In power operation, multi-stage filtration tanks are usually used to filter and settle sewage. The water level in the two filtration tanks is kept equal by a siphon pipe, and the water flow is completed through the siphon pipe. Due to pipe corrosion and leakage or valve misoperation, the vacuum of the siphon pipe is often broken. Usually, a heavy vacuum pump (about 100KG) is used to create a vacuum. The work involves complex operations such as manual handling of the vacuum pump, power connection, adding lubricating oil, and changing the oil, which is time-consuming and labor-intensive. Summary of the Invention

[0003] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0004] In view of the problems existing in the above and / or existing convenient devices for vacuuming water tanks using siphon tubes, the present invention is proposed.

[0005] Therefore, the problem that this invention aims to solve is that the vacuum of the siphon tube is often broken due to pipeline corrosion and leakage or valve misoperation. Usually, a heavy vacuum pump is used to create a vacuum, which involves complicated operations such as manual handling of the vacuum pump, power connection, adding lubricating oil, and changing the oil, which is time-consuming and labor-intensive.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a convenient device for vacuuming a water tank using a siphon pipe, comprising a main component including a first filter tank, a second filter tank, a sewage pipe, and a siphon pipe, wherein the second filter tank is disposed on one side of the first filter tank, the sewage pipe is located inside the first filter tank, and the siphon pipe is disposed on the first filter tank; and,

[0007] An air extraction assembly, disposed on the main body assembly, includes an air extraction component, a sealing component, a limiting component, a driving component, a detection component, and a reset component. The air extraction component is disposed at the top of the siphon tube, the sealing component is located inside the air extraction component, the limiting component is disposed inside the air extraction component, the driving component is located on the surface of the air extraction component, the detection component is located at the top of the first filter tank, and the reset component is disposed inside the air extraction component.

[0008] As a preferred embodiment of the convenient vacuuming device for a water tank siphon tube according to the present invention, the vacuuming component includes a connecting pipe, a sealing plug, a vacuum chamber, a diffuser, a nozzle, a control chamber, and a drain pipe. The connecting pipe is disposed at the top of the siphon tube, the sealing plug is located inside the connecting pipe, the vacuum chamber is disposed at the top of the connecting pipe, the diffuser is located inside the vacuum chamber, the nozzle is disposed on one side of the diffuser, the control chamber is located on one side of the vacuum chamber, and the drain pipe is disposed on one side of the control chamber.

[0009] As a preferred embodiment of the convenient vacuuming device for the siphon tube of the water tank according to the present invention, the sealing component includes a sealing plate, a sealing ring, a driving strip, a driving rod, and a first spring. The sealing plate is disposed in the control cavity, the sealing ring is located on one side of the sealing plate, the driving strip is disposed on one side of the sealing plate, the driving rod is located on the top of the sealing plate, and the first spring is disposed on the top of the sealing plate.

[0010] As a preferred embodiment of the convenient vacuuming device for the siphon tube of the water tank according to the present invention, the limiting member includes a limiting plate and a second spring, the limiting plate is disposed in the control cavity, and the second spring is located on one side of the limiting plate.

[0011] As a preferred embodiment of the convenient vacuuming device for the siphon tube of the water tank according to the present invention, the driving component includes a driving shaft, a fixing plate, a push rod and a third spring. The driving shaft is disposed inside the driving rod, the fixing plate is located on one side of the control cavity, the push rod is disposed on one side of the fixing plate, and the third spring is located inside the push rod.

[0012] As a preferred embodiment of the convenient vacuuming device for the siphon pipe of the water tank according to the present invention, the driving component further includes a protective shell, a connecting block, a fixing sleeve, a top rod, a fourth spring, a sliding rod, a positioning sleeve, a limiting buckle, a limiting block, a lifting rod, a positioning block, a push block, a lifting frame, and a limiting sleeve. The protective shell is disposed at the top of the control cavity, the connecting block is located on the inner wall of the protective shell, the fixing sleeve is disposed on one side of the connecting block, the top rod is located inside the fixing sleeve, the fourth spring is disposed at the bottom of the top rod, the sliding rod is located at the end of the fourth spring, the positioning sleeve is disposed on one side of the fixing sleeve, the limiting buckle is disposed on one side of the fixing sleeve, the limiting block is located on one side of the limiting buckle, the lifting rod is disposed inside the positioning sleeve, the positioning block is located on one side of the lifting rod, the push block is disposed on one side of the sliding rod, the lifting frame is located on one side of the lifting rod, and the limiting sleeve is disposed on one side of the control cavity.

[0013] As a preferred embodiment of the convenient device for vacuuming the siphon tube of the water tank according to the present invention, the detection component includes a support frame, a support shaft and a balance bar. The support frame is disposed on the top of the first filter tank, the support shaft is located inside the support frame, and the balance bar is disposed on the surface of the support shaft.

[0014] As a preferred embodiment of the convenient device for vacuuming the water tank siphon tube according to the present invention, the detection component further includes a float and a lever, the float being disposed at the bottom of the balance bar and the lever being located on one side of the balance bar.

[0015] As a preferred embodiment of the convenient vacuuming device for the siphon tube of the water tank according to the present invention, the reset component includes a rotating shaft, a curved plate, and a positioning frame. The rotating shaft is disposed inside the connecting pipe, the curved plate is disposed on the surface of the rotating shaft, and the positioning frame is located at the bottom of the control cavity.

[0016] As a preferred embodiment of the convenient vacuuming device for the siphon tube of the water tank according to the present invention, the reset component further includes a limiting strip, a driving plate, a reset frame, a reset rod, a fifth spring, and a support plate. The limiting strip is disposed on the surface of the rotating shaft, the driving plate is disposed on the surface of the rotating shaft, the reset frame is located on the surface of the control cavity, the reset rod is disposed on the inner wall of the reset frame, the fifth spring is located on the top of the reset frame, and the support plate is disposed on one side of the control cavity.

[0017] The beneficial effects of this invention are as follows: by setting up an air extraction component, a large amount of air can appear inside the siphon tube, causing the siphon tube to fail. When this causes the siphon tube to fail, the air inside the siphon tube can be automatically extracted without human intervention, allowing the siphon tube to work normally and greatly saving the workload of the staff. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0019] Figure 1 A structural diagram of a convenient device for evacuating the siphon tube of a water tank.

[0020] Figure 2 A convenient device for vacuuming siphon pipes in water tanks Figure 1 Enlarged view of the local structure at point A in the middle.

[0021] Figure 3 A diagram showing the protective casing structure of a convenient device for evacuating the siphon pipe of a water tank.

[0022] Figure 4 A convenient device for vacuuming siphon pipes in water tanks Figure 3 Enlarged view of the local structure at point B in the middle.

[0023] Figure 5 A convenient device for vacuuming siphon pipes in water tanks Figure 3 Enlarged view of the local structure at point C.

[0024] Figure 6 A cross-sectional view of the vacuum chamber of a convenient device for evacuating the siphon tube of a water tank.

[0025] Figure 7 A cross-sectional view of the limiting plate of a convenient device for vacuuming a siphon pipe in a water tank.

[0026] Figure 8 A cross-sectional view of the drive shaft of a convenient device for evacuating the siphon tube of a water tank.

[0027] Figure 9 A cross-sectional view of the push rod of a convenient device for evacuating the siphon tube of a water tank.

[0028] Figure 10 A cross-sectional view of the top rod of a convenient device for evacuating the siphon tube of a water tank.

[0029] Figure 11 A convenient device for vacuuming siphon pipes in water tanks Figure 10 Enlarged view of the local structure at point D.

[0030] Figure 12 A cross-sectional view of the connecting pipe of a convenient device for vacuuming a siphon pipe in a water tank.

[0031] Figure 13 Diagram showing the connection structure of the fixing plate and push rod for a convenient device for vacuuming a water tank siphon pipe.

[0032] Figure 14 Diagram showing the connection structure of the reset frame and reset rod of a convenient device for vacuuming the siphon pipe of a water tank.

[0033] Figure 15 Diagram showing the connection structure of the limiting plate and sealing plate of a convenient device for vacuuming the siphon pipe of a water tank. Detailed Implementation

[0034] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0035] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0036] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0037] Example 1

[0038] Reference Figures 1-15 This is the first embodiment of the present invention. This embodiment provides a convenient device for vacuuming a siphon tube in a water tank. The convenient device for vacuuming a siphon tube in a water tank includes a main component 100 and an air extraction component 200. The main component 100 is used to filter sewage step by step, and the air extraction component 200 is used to extract air from the siphon tube 104. Through the cooperation of the two, when the siphon tube 104 loses its siphon effect due to excessive air inside, the main component 100 can automatically extract the air from the siphon tube 104, so that the siphon tube 104 can work normally.

[0039] Specifically, the main component 100 includes a first filter tank 101, a second filter tank 102, a sewage pipe 103, and a siphon pipe 104. The second filter tank 102 is located on one side of the first filter tank 101, the sewage pipe 103 is located inside the first filter tank 101, and the siphon pipe 104 is located on the first filter tank 101.

[0040] The first filtration tank 101 is the first sedimentation tank for purifying wastewater, and the second filtration tank 102 is the second sedimentation tank for purifying wastewater. Wastewater pipe 103 is used to input wastewater into the first filtration tank 101, and siphon pipe 104 is used to siphon the relatively clean upper layer of wastewater after sedimentation in the first filtration tank 101 into the second filtration tank 102. Wastewater in the second filtration tank 102 is also siphoned to the next stage filtration tank. Further details are omitted here. As wastewater pipe 103 continuously inputs wastewater into the first filtration tank 101... Wastewater is discharged into the first filter tank 101. The siphon pipe 104 continuously transports the preliminarily purified wastewater from the first filter tank 101 to the second filter tank 102 for further purification. When a large amount of gas appears in the siphon pipe 104 due to pipe corrosion or valve misoperation, the siphon effect of the siphon pipe 104 fails. At this time, as wastewater is continuously discharged into the first filter tank 101 through the sewage pipe 103, the water level in the first filter tank 101 begins to rise. Meanwhile, the liquid level in the second filter tank 102 remains unchanged, creating a liquid level difference between the second filter tank 102 and the first filter tank 101.

[0041] The air extraction assembly 200 is disposed on the main body assembly 100 and includes an air extraction component 201, a sealing component 202, a limiting component 203, a driving component 204, a detection component 205, and a reset component 206. The air extraction component 201 is disposed on the top of the siphon tube 104, the sealing component 202 is located inside the air extraction component 201, the limiting component 203 is disposed inside the air extraction component 201, the driving component 204 is located on the surface of the air extraction component 201, the detection component 205 is located on the top of the first filter tank 101, and the reset component 206 is disposed inside the air extraction component 201.

[0042] The extraction component 201 is used to extract gas from the siphon tube 104. The sealing component 202 is used to seal the extraction component 201. After the extraction component 201 extracts gas from the siphon tube 104, the sealing component 202 stops the operation of the extraction component 201. The limiting component 203 is used to limit the sealing component 202. The driving component 204 is used to drive the sealing component 202 to open, so that the extraction component 201 extracts gas from the siphon tube 104. The detection component 205 is used to detect the liquid level difference between the first filter tank 101 and the second filter tank 102, thereby determining whether the siphon tube 104 has lost its siphon effect. The reset component 206 is used to drive the sealing component 202 to seal the flow channel of the extraction component 201.

[0043] Specifically, the air extraction component 201 includes a connecting pipe 201a, a sealing plug 201b, an air extraction chamber 201c, a diffuser pipe 201d, a nozzle 201e, a control chamber 201f, and a drain pipe 201g. The connecting pipe 201a is located at the top of the siphon pipe 104, the sealing plug 201b is located inside the connecting pipe 201a, the air extraction chamber 201c is located at the top of the connecting pipe 201a, the diffuser pipe 201d is located inside the air extraction chamber 201c, the nozzle 201e is located on one side of the diffuser pipe 201d, the control chamber 201f is located on one side of the air extraction chamber 201c, and the drain pipe 201g is located on one side of the control chamber 201f.

[0044] The two ends of the connecting pipe 201a are fixed to the top of the siphon pipe 104 and the surface of the suction chamber 201c, respectively, and the connecting pipe 201a, siphon pipe 104, and suction chamber 201c are connected. Two limiting strips are provided inside the connecting pipe 201a. The sealing plug 201b slides on the surfaces of the two limiting strips inside the connecting pipe 201a. The sealing plug 201b can block the bottom of the connecting pipe 201a, preventing air from entering the siphon pipe 104 from the connecting pipe 201a. There is a large gap between the sealing plug 201b and the inner wall of the connecting pipe 201a, allowing air from the siphon pipe 104 to flow into the suction chamber 201c through this gap. The sealing plug 201b can float on the water surface. When the sealing plug 201b floats on the water surface, most of its volume is below the water surface, so that even when the sealing plug 201b blocks the bottom of the connecting pipe 201a, a small amount of water remains between the sealing plug 201b and the connecting pipe 201a, thus preventing air from entering the siphon pipe 104 from the connecting pipe 104. 201a enters the siphon tube 104, the diffuser tube 201d is fixed in the suction chamber 201c, the nozzle 201e is fixed to one side of the diffuser tube 201d, the control chamber 201f is fixed to one side of the suction chamber 201c, and the drain pipe 201g is fixed to one side of the control chamber 201f. The suction chamber 201c, control chamber 201f, and drain pipe 201g are connected. The flow channel in the control chamber 201f is relatively narrow. The end of the diffuser tube 201d is connected to... A water source with a certain water pressure, such as a tap water pipe, is compressed by the diffuser 201d and sprayed out at a high speed from the nozzle 201e, creating a negative pressure in the air extraction chamber 201c. This draws the air from the air extraction chamber 201c into the control chamber 201f and discharges it through the drain pipe 201g. The drain pipe 201g is connected to a water pipe to drain the water out of the drain pipe 201g, preventing the water discharged from the drain pipe 201g from flowing into the first filter tank 101.

[0045] Specifically, the sealing component 202 includes a sealing plate 202a, a sealing ring 202b, a drive bar 202c, a drive rod 202d, and a first spring 202e. The sealing plate 202a is disposed in the control cavity 201f, the sealing ring 202b is located on one side of the sealing plate 202a, the drive bar 202c is disposed on one side of the sealing plate 202a, the drive rod 202d is located on the top of the sealing plate 202a, and the first spring 202e is disposed on the top of the sealing plate 202a.

[0046] The sealing plate 202a slides within the control cavity 201f, and the sealing ring 202b is embedded within the sealing plate 202a to seal the flow channel within the control cavity 201f. There are multiple drive bars 202c, all fixed to one side of the sealing plate 202a. The sealing plate 202a can be slid by the jet of water in the control cavity 201f. The drive rod 202d is fixed to the top of the sealing plate 202a and is used to move the sealing plate 202a. There are two first springs 202e, with their two ends fixed to the top of the sealing plate 202a and the inner wall of the control cavity 201f, respectively.

[0047] Specifically, the limiting member 203 includes a limiting plate 203a and a second spring 203b. The limiting plate 203a is disposed in the control cavity 201f, and the second spring 203b is located on one side of the limiting plate 203a.

[0048] The limiting plate 203a slides within the control cavity 201f. There are two second springs 203b, which are fixed to one side of the limiting plate 203a and the inner wall of the control cavity 201f, respectively. A limiting groove is provided on one side of the sealing plate 202a. Through the restoring force of the second springs 203b, the limiting plate 203a can be driven to insert into the limiting groove of the sealing plate 202a, thereby limiting the sealing plate 202a. The end of the limiting plate 203a is provided with a slope. When the end of the sealing plate 202a presses against the end of the limiting plate 203a, the limiting plate 203a can be pressed into the control cavity 201f through the slope of the end of the limiting plate 203a.

[0049] Example 2

[0050] Reference Figures 2 to 11 and Figure 13 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0051] Specifically, the driving component 204 includes a driving shaft 204a, a fixing plate 204b, a push rod 204c, and a third spring 204d. The driving shaft 204a is disposed inside the driving rod 202d, the fixing plate 204b is located on one side of the control cavity 201f, the push rod 204c is disposed on one side of the fixing plate 204b, and the third spring 204d is located inside the push rod 204c.

[0052] The drive shaft 204a is rotatably connected to the drive rod 202d. There are two fixing plates 204b, which are fixed on both sides of the control cavity 201f respectively. The fixing plate 204b has a sliding groove. A protrusion is provided on one side of the end of the push rod 204c. The push rod 204c slides in the sliding groove of the fixing plate 204b through the protrusion at its end, thereby limiting the push rod 204c. The other end of the push rod 204c is located on the end surface of the drive shaft 204a. The drive shaft 204a can slide in the push rod 204c. The two ends of the third spring 204d are fixed to the inner wall of the push rod 204c and the surface of the drive shaft 204a respectively. By pushing the push rod 204c upward, when the limiting plate 203a does not limit the blocking plate 202a, the third spring 204d can drive the drive shaft 204a to move upward, thereby driving the blocking plate 202a to move upward, thus releasing the blocking plate 202a from blocking the flow channel inside the control cavity 201f.

[0053] Specifically, the driving component 204 also includes a protective shell 204e, a connecting block 204f, a fixing sleeve 204g, a push rod 204h, a fourth spring 204i, a slide rod 204j, a positioning sleeve 204k, a limit buckle 204l, a limit block 204m, a lifting rod 204n, a positioning block 204o, a push block 204p, a lifting frame 204q, and a limit sleeve 204r. The protective shell 204e is located on the top of the control cavity 201f, the connecting block 204f is located on the inner wall of the protective shell 204e, the fixing sleeve 204g is located on one side of the connecting block 204f, and the push rod 204h is located on the fixing sleeve 204e. Inside g, the fourth spring 204i is located at the bottom of the top rod 204h, the slide rod 204j is located at the end of the fourth spring 204i, the positioning sleeve 204k is located on one side of the fixed sleeve 204g, the limiting buckle 204l is located on one side of the fixed sleeve 204g, the limiting block 204m is located on one side of the limiting buckle 204l, the lifting rod 204n is located inside the positioning sleeve 204k, the positioning block 204o is located on one side of the lifting rod 204n, the push block 204p is located on one side of the slide rod 204j, the lifting frame 204q is located on one side of the lifting rod 204n, and the limiting sleeve 204r is located on one side of the control cavity 201f.

[0054] The protective shell 204e is fixed to the top of the control cavity 201f, and also to the surface of the suction cavity 201c and the drain pipe 201g. There are two connecting blocks 204f, fixed to both sides of the inner wall of the protective shell 204e. The fixing sleeve 204g is fixed to one side of the connecting block 204f. The push rod 204h slides within the fixing sleeve 204g. The fourth spring 204i is fixed to the bottom of the push rod 204h. The sliding rod 204j is fixed to the end of the fourth spring 204i, and also slides within the fixing sleeve 204g. The positioning sleeve 204k is fixed to one side of the fixing sleeve 204g. The limiting buckle 204l is fixed to one side of the fixing sleeve 204g. The limiting block 204m is fixed to one side of the limiting buckle 204l. A limiting groove is formed on the surface of the push rod 204h, and the limiting block 204m can be engaged within the limiting groove for top positioning. The rod 204h is limited, and the lifting rod 204n slides inside the positioning sleeve 204k to drive the end of the limiting buckle 204l to move, thereby moving the limiting block 204m away from the top rod 204h, thus releasing the limitation on the top rod 204h. The positioning block 204o is fixed to one side of the lifting rod 204n to limit the lifting rod 204n. The push block 204p is fixed to one side of the slide rod 204j to push the lifting rod 204n to rise. The lifting frame 204q is fixed to one side of the lifting rod 204n. The rise of the lifting rod 204n can squeeze the groove on one side of the limiting plate 203a, so that the limiting plate 203a moves away from the sealing plate 202a, thereby releasing the limitation on the sealing plate 202a. The appropriate limiting sleeve 204r is fixed to one side of the control cavity 201f to limit and support the lifting frame 204q.

[0055] Example 3

[0056] Reference Figure 2 , Figure 6 , Figure 8 , Figure 10 and Figures 12-14 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0057] Specifically, the testing component 205 includes a support frame 205a, a support shaft 205b, and a balance bar 205c. The support frame 205a is located at the top of the first filter tank 101, the support shaft 205b is located inside the support frame 205a, and the balance bar 205c is located on the surface of the support shaft 205b.

[0058] The support frame 205a is fixed to the top of the first filter tank 101 and the second filter tank 102. The support shaft 205b is rotatably connected inside the support frame 205a. There are two balance bars 205c, which are fixed to the two ends of the support shaft 205b respectively.

[0059] Specifically, the detection component 205 also includes a float 205d and a lever 205e. The float 205d is located at the bottom of the balance bar 205c, and the lever 205e is located on one side of the balance bar 205c.

[0060] Float 205d is fixed to the bottom of balance bar 205c, and each balance bar 205c has a float 205d at both ends. When the water levels in the first filter tank 101 and the second filter tank 102 are the same, the balance bar 205c is horizontal. When the siphon pipe 104 loses its siphon effect, the water level in the second filter tank 102 rises, causing one end of the balance bar 205c in the second filter tank 102 to tilt upwards. A lever 205e is fixed to one side of the balance bar 205c and is located at the bottom of the slide bar 204j. When the end of the balance bar 205c tilts upwards, the lever 205e can push the slide bar 204j upwards, thereby compressing the fourth spring 204i. This allows the fourth spring 204i to accumulate energy until the push block 204p on one side of the slide bar 204j pushes the lifting rod 204n, causing the lifting rod 204n to release the limiting block 204m from the limiting rod 204h. The push rod 204h is pushed out by the restoring force of the fourth spring 204i. The push rod 204h pushes the push rod 204c to rise. At the same time, the lifting rod 204n releases the limit block 204m from the limit rod 204h. Simultaneously, the lifting rod 204n drives the lifting frame 204q to rise, releasing the limit plate 203a from the sealing plate 202a. This allows the drive shaft 204a to drive the sealing plate 202a to rise via the drive rod 202d. Releasing the blockage of the flow channel in the control chamber 201f creates a negative pressure in the suction chamber 201c. At this time, the air in the siphon tube 104 can flow from the connecting pipe 201a into the suction chamber 201c by pushing open the sealing plug 201b, and then be discharged from the control chamber 201f and the drain pipe 201g. During this process, the water level at both ends inside the siphon tube 104 rises until it reaches the sealing plug 201b, and the buoyancy pushes the sealing plug 201b upward.

[0061] Specifically, the reset component 206 includes a rotating shaft 206a, a curved piece 206b, and a positioning frame 206c. The rotating shaft 206a is disposed inside the connecting pipe 201a, the curved piece 206b is disposed on the surface of the rotating shaft 206a, and the positioning frame 206c is located at the bottom of the control cavity 201f.

[0062] The rotating shaft 206a is rotatably connected inside the connecting pipe 201a. The curved piece 206b is fixed to the surface of the rotating shaft 206a. The curved piece 206b is bent. When the sealing plug 201b moves upward, it can push the curved piece 206b to swing, thereby driving the rotating shaft 206a to rotate. The positioning frame 206c is fixed to the bottom of the control cavity 201f, and the rotating shaft 206a is rotatably connected inside the positioning frame 206c, so that the positioning frame 206c supports the end of the rotating shaft 206a.

[0063] Specifically, the reset component 206 also includes a limiting strip 206d, a driving plate 206e, a reset frame 206f, a reset rod 206g, a fifth spring 206h, and a support plate 206i. The limiting strip 206d is disposed on the surface of the rotating shaft 206a, the driving plate 206e is disposed on the surface of the rotating shaft 206a, the reset frame 206f is located on the surface of the control cavity 201f, the reset rod 206g is disposed on the inner wall of the reset frame 206f, the fifth spring 206h is located on the top of the reset frame 206f, and the support plate 206i is disposed on one side of the control cavity 201f.

[0064] The limiting strip 206d is fixed to the surface of the rotating shaft 206a to limit the driving plate 206e, allowing the driving plate 206e to slide on the surface of the rotating shaft 206a. Simultaneously, the rotating shaft 206a can drive the driving plate 206e to swing, causing the driving plate 206e to move the reset frame 206f downwards. There are two reset rods 206g, fixed to both sides of the inner wall of the reset frame 206f. There are multiple fifth springs 206h, with their ends fixed to the top and bottom of the reset frame 206f, respectively. The support plate 206i is fixed to one side of the control cavity 201f at the bottom and is used to support the fifth spring 206h. When the reset frame 206f moves downward, the sealing plate 202a can be moved downward by the reset rod 206g, so that the driving strip 202c on the surface of the sealing plate 202a moves into the flow channel of the control cavity 201f, so that the water flow in the flow channel of the control cavity 201f pushes the driving strip 202c, thereby sealing the flow channel of the control cavity 201f with the sealing plate 202a.

[0065] In use, the end of the diffuser pipe 201d is connected to a water source with a certain water pressure, such as a tap water pipe. When the siphon pipe 104 is filled with a large amount of gas, the siphon pipe 104 loses its siphon effect. Under the transport of the sewage pipe 103, the water level in the first filter tank 101 continues to rise, and a liquid level difference is generated between the second filter tank 102 and the first filter tank 101. This causes the balance rod 205c to tilt at one end of the second filter tank 102. The sliding rod 204j is pushed upward by the push block 205e, thereby compressing the fourth spring 204i. This allows the fourth spring 204i to accumulate energy until the push block 204p on one side of the sliding rod 204j pushes the lifting rod 204n, causing the lifting rod 204n to release the limit block 204m from the limit rod 204h, allowing the top rod 204h to be in the fourth... Under the restoring force of the spring 204i, it is pushed out, and the push rod 204h pushes the push rod 204c to rise. At the same time as the lifting rod 204n releases the limit block 204m from the limit rod 204h, the lifting rod 204n drives the lifting frame 204q to rise, releasing the limit plate 203a from the sealing plate 202a. This allows the drive shaft 204a to drive the sealing plate 202a to rise through the drive rod 202d, thereby releasing the blockage of the flow channel of the control chamber 201f. At this time, the liquid in the diffuser 201d is ejected from the nozzle 201e at a high jet speed, causing a negative pressure to be formed in the suction chamber 201c. At this time, the gas in the siphon tube 104 pushes up the sealing plug 201b, allowing the gas to be discharged through the suction chamber 201c, the control chamber 201f, and the drain pipe 201g.

[0066] During this process, the water level at both ends of the siphon tube 104 rises until it reaches the sealing plug 201b. Buoyancy pushes the sealing plug 201b upwards. As the sealing plug 201b moves upwards, it pushes the curved plate 206b to swing, thereby causing the rotating shaft 206a to rotate. Simultaneously, the rotating shaft 206a drives the drive plate 206e to swing, causing the drive plate 206e to move the reset frame 206f downwards. When the reset frame 206f moves downwards, it can drive the sealing plate 202a downwards via the reset rod 206g. This causes the drive bar 202c on the surface of the sealing plate 202a to move into the flow channel of the control cavity 201f, allowing the water flow in the flow channel of the control cavity 201f to push the drive bar 202c. This causes the sealing plate 202a to block the flow channel of the control chamber 201f. At this time, under the action of the water pressure inside the diffuser 201d, the pressure inside the suction chamber 201c increases, thereby pushing the sealing plug 201b to block the bottom of the connecting pipe 201a, preventing air from entering the siphon tube 104 from the connecting pipe 201a. With the siphon effect of the siphon tube 104, the liquid levels of the second filter tank 102 and the first filter tank 101 are equal. At this time, the slide rod 204j also falls back with the push block 205e under the action of gravity. At the same time, the top rod 204h slides into the fixed sleeve 204g, and the limiting block 204m limits the top rod 204h, so that when the siphon tube 104 loses its function next time, the air in the siphon tube 104 can be sucked again.

[0067] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A convenient device for siphon priming of a water tank, characterized in that: include, The main component (100) includes a first filter tank (101), a second filter tank (102), a sewage pipe (103), and a siphon pipe (104). The second filter tank (102) is disposed on one side of the first filter tank (101), the sewage pipe (103) is located inside the first filter tank (101), and the siphon pipe (104) is disposed on the first filter tank (101). An air extraction assembly (200) is disposed on the main body assembly (100) and includes an air extraction component (201), a sealing component (202), a limiting component (203), a driving component (204), a detection component (205), and a reset component (206). The air extraction component (201) is disposed on the top of the siphon tube (104), the sealing component (202) is located inside the air extraction component (201), the limiting component (203) is disposed inside the air extraction component (201), the driving component (204) is located on the surface of the air extraction component (201), the detection component (205) is located on the top of the first filter tank (101), and the reset component (206) is disposed inside the air extraction component (201). The air extraction component (201) includes a connecting pipe (201a), a sealing plug (201b), an air extraction chamber (201c), a diffuser pipe (201d), a nozzle (201e), a control chamber (201f), and a drain pipe (201g). The connecting pipe (201a) is located at the top of the siphon pipe (104), the sealing plug (201b) is located inside the connecting pipe (201a), the air extraction chamber (201c) is located at the top of the connecting pipe (201a), the diffuser pipe (201d) is located inside the air extraction chamber (201c), the nozzle (201e) is located on one side of the diffuser pipe (201d), the control chamber (201f) is located on one side of the air extraction chamber (201c), and the drain pipe (201g) is located on one side of the control chamber (201f). The sealing component (202) includes a sealing plate (202a), a sealing ring (202b), a driving bar (202c), a driving rod (202d), and a first spring (202e). The sealing plate (202a) is disposed in the control cavity (201f), the sealing ring (202b) is located on one side of the sealing plate (202a), the driving bar (202c) is disposed on one side of the sealing plate (202a), the driving rod (202d) is located on the top of the sealing plate (202a), and the first spring (202e) is disposed on the top of the sealing plate (202a). The limiting member (203) includes a limiting plate (203a) and a second spring (203b). The limiting plate (203a) is disposed in the control cavity (201f), and the second spring (203b) is located on one side of the limiting plate (203a). The driving component (204) includes a drive shaft (204a), a fixing plate (204b), a push rod (204c), and a third spring (204d). The drive shaft (204a) is disposed inside the drive rod (202d), the fixing plate (204b) is located on one side of the control cavity (201f), the push rod (204c) is disposed on one side of the fixing plate (204b), and the third spring (204d) is located inside the push rod (204c).

2. The device of claim 1, wherein: The driving component (204) further includes a protective shell (204e), a connecting block (204f), a fixing sleeve (204g), a push rod (204h), a fourth spring (204i), a slide rod (204j), a positioning sleeve (204k), a limiting buckle (204l), a limiting block (204m), a lifting rod (204n), a positioning block (204o), a push block (204p), a lifting frame (204q), and a limiting sleeve (204r). The protective shell (204e) is disposed on the top of the control cavity (201f), the connecting block (204f) is located on the inner wall of the protective shell (204e), the fixing sleeve (204g) is disposed on one side of the connecting block (204f), the push rod (204h) is located inside the fixing sleeve (204g), and the fourth spring (204i) 204i) is located at the bottom of the top rod (204h), the slide rod (204j) is located at the end of the fourth spring (204i), the positioning sleeve (204k) is located on one side of the fixed sleeve (204g), the limiting buckle (204l) is located on one side of the fixed sleeve (204g), the limiting block (204m) is located on one side of the limiting buckle (204l), the lifting rod (204n) is located inside the positioning sleeve (204k), the positioning block (204o) is located on one side of the lifting rod (204n), the push block (204p) is located on one side of the slide rod (204j), the lifting frame (204q) is located on one side of the lifting rod (204n), and the limiting sleeve (204r) is located on one side of the control cavity (201f).

3. The device of claim 2, wherein: The detection component (205) includes a support frame (205a), a support shaft (205b), and a balance bar (205c). The support frame (205a) is disposed on the top of the first filter tank (101), the support shaft (205b) is located inside the support frame (205a), and the balance bar (205c) is disposed on the surface of the support shaft (205b).

4. The device of claim 3, wherein: The detection component (205) also includes a float (205d) and a lever (205e). The float (205d) is located at the bottom of the balance bar (205c), and the lever (205e) is located on one side of the balance bar (205c).

5. A convenient device for siphon priming of a water tank according to claim 3 or 4, characterized in that: The reset component (206) includes a rotating shaft (206a), a curved piece (206b), and a positioning frame (206c). The rotating shaft (206a) is disposed inside the connecting pipe (201a), the curved piece (206b) is disposed on the surface of the rotating shaft (206a), and the positioning frame (206c) is located at the bottom of the control cavity (201f).

6. The device of claim 5, wherein: The reset component (206) further includes a limiting strip (206d), a driving plate (206e), a reset frame (206f), a reset rod (206g), a fifth spring (206h), and a support plate (206i). The limiting strip (206d) is disposed on the surface of the rotating shaft (206a), the driving plate (206e) is disposed on the surface of the rotating shaft (206a), the reset frame (206f) is located on the surface of the control cavity (201f), the reset rod (206g) is disposed on the inner wall of the reset frame (206f), the fifth spring (206h) is located on the top of the reset frame (206f), and the support plate (206i) is disposed on one side of the control cavity (201f).

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