CN114162484A

CN114162484A - Drainage device for spring type floating roof storage tank

Info

Publication number: CN114162484A
Application number: CN202210023830.0A
Authority: CN
Inventors: 吴海波; 陆建权; 董云飞
Original assignee: Nanjing Chenguang Composite Pipe Engineering Co ltd
Current assignee: Nanjing Chenguang Composite Pipe Engineering Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-03-11

Abstract

The invention discloses a drainage device for a spring type floating roof storage tank, which comprises a tank body, a purification box and a floating plate arranged in the tank body, wherein one end of the tank body is provided with two opposite supporting seats, a window is arranged between the two supporting seats, a measuring cylinder is arranged in the window, one side of the measuring cylinder is communicated with one side of the tank body, the top end of the tank body is provided with a motor, the output end of the motor is fixedly connected with a screw rod, the screw rod is driven by a driving motor to conveniently and vertically move the floating plate, the floating plate is vertically moved to be in close contact with the inner wall of the tank body in a sliding manner, so that the inner wall of the tank body is conveniently cleaned and cleaned, the inner wall of the tank body is cleaned, the water flowing into the purification box is firstly filtered by a filter element and secondly filtered, so that small foreign matters contained in the water are conveniently reduced, and the purification plate is used for further purification treatment, so that the effect of discharging purified water is realized, and the environmental protection property is better.

Description

Drainage device for spring type floating roof storage tank

Technical Field

The invention relates to the technical field of drainage devices, in particular to a drainage device for a spring type floating roof storage tank.

Background

The floating roof storage tank can be divided into a floating roof storage tank and an inner floating roof storage tank, wherein the floating roof storage tank is a floating roof floating on the surface of the stored liquid and floats up and down along with the input and output of the stored liquid, and an annular space is arranged between the floating roof and the tank wall, so that the evaporation loss of the stored liquid in the storage process is greatly reduced.

Traditional floating roof storage tank is inconvenient when drainage, and the inconvenient internal wall of jar is cleared up, leads to a large amount of sediment materials of internal containing of jar, and long-term accumulation easily reduces the normal use of storage tank to and can't discharge after carrying out purification treatment to discharged liquid, comparatively not environmental protection, we propose a spring drainage device for floating roof storage tank for this reason and be used for solving above-mentioned problem.

Disclosure of Invention

The invention aims to provide a drainage device for a spring type floating roof storage tank, which aims to solve the technical problems that the inner wall of a tank body is inconvenient to clean and the discharged liquid cannot be purified in the background.

In order to achieve the purpose, the invention provides the following technical scheme: a drainage device for a spring type floating roof storage tank comprises a tank body, a purification box and a floating plate arranged in the tank body, one end of the tank body is provided with two opposite supporting seats, a window is arranged between the two supporting seats, a measuring cylinder is arranged in the window, one side of the measuring cylinder is communicated with one side of the tank body, a motor is arranged at the top end of the tank body, the output end of the motor is fixedly connected with a screw rod which penetrates through the tank body and is in threaded connection with the floating plate, the floating plate is provided with at least one water leakage bucket, the top end of each water leakage bucket is provided with a screen cover, one end of the screen cover opposite to the water leakage hopper is provided with a tension spring, the other end of the tension spring is connected with a floating ball, a partition board is movably arranged in the water leakage hopper, a through hole matched with the floating ball is formed in the partition board, and a communicating pipe is arranged at the bottom end of the water leakage hopper; every keep away from communicating pipe the one end of hourglass fill is connected with the hanging pipe, the middle part intercommunication of hanging pipe has the hose, the one end of purifying the box is equipped with the drain valve, the input of drain valve with the bottom of hose is connected, the inner wall that purifies the box is equipped with the spout, it is equipped with the purification board to slide in the spout, still be equipped with the filter core in the purification box, the filter core is settled the drain valve with between the purification board, the purification board is kept away from the one end of spout all with the corresponding inner wall in close contact with of purification box, just the other end of purifying the box is equipped with the delivery port.

Preferably, a plurality of sealing plates are further arranged on the floating plate, and two ends of each sealing plate are rotatably connected with the inner wall of the corresponding floating plate.

Preferably, the bottom of the tank body is provided with a heat-insulating cover, a heating plate is arranged in the heat-insulating cover, and the inner wall of the heating plate is in close contact with the outer surface of the bottom end of the hose.

Preferably, the top of the tank body is provided with at least one vent pipe opening, the bottom of the tank body is provided with a plurality of support columns, the number of the support columns is three, and one end of the bottom of the tank body is connected with a drain pipe.

Preferably, the outer surface of the hanging pipe is fixedly sleeved with at least one clamping ring, and the top ends of the clamping rings are abutted to the bottom end of the floating plate.

Preferably, a water inlet valve is arranged at one end of the tank body, which is far away from the measuring cylinder, and one end of the water inlet valve, which is far away from the tank body, is connected with a pipeline through a flange.

Compared with the prior art, the invention has the beneficial effects that:

1. drive the screw rod through driving motor, the convenience carries out vertical removal to the kickboard, vertical removal kickboard and jar internal wall's slip in close contact with, be convenient for clean the clearance to jar internal wall, thereby realize the cleanness to jar internal wall, the screen cloth lid is favorable to filtering the water of clearance, flow into the water in the purifying box earlier through the filtration of filter core, the secondary filters the water, be convenient for reduce the less foreign matter that contains in the aquatic, further purification treatment by the purifying plate again, thereby realized purifying the back effect at the emission to the water, the feature of environmental protection is better.

2. The heat preservation cover that sets up can keep warm to the discharged water, conveniently realizes can continuously handling the use to drainage device in different environment, and the blow off pipe is used for discharging the water that deposits at jar body bottom and contain impurity, and the jar of being convenient for is internal to keep clean.

Drawings

Fig. 1 is a schematic structural view of the drainage device for the spring type floating roof storage tank of the present invention.

Fig. 2 is a partially cut-away structural schematic diagram of the drainage device for the spring type floating roof storage tank of the invention.

Fig. 3 is a schematic view of the bottom of the screen cover of fig. 2.

Fig. 4 is an enlarged schematic view of a in fig. 2.

In the figure: 1. a tank body; 11. a water inlet valve; 111. a blow-off pipe; 12. a pipeline; 13. a support pillar; 14. a heat-preserving cover; 15. a supporting seat; 16. a measuring cylinder; 17. a window; 18. a vent tube orifice; 19. a motor; 191. a screw; 2. a purification box; 21. a drain valve; 22. a filter element; 23. a chute; 24. a water outlet; 25. a purification plate; 3. a floating plate; 31. a hose; 311. a snap ring; 32. hanging a pipe; 33. a sealing plate; 34. a screen cover; 35. a water leakage bucket; 36. a partition plate; 37. a floating ball; 38. a tension spring; 39. a communication pipe is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a drainage device for a spring type floating roof storage tank comprises a tank body 1, a purification box 2 and a floating plate 3 arranged in the tank body 1, wherein one end of the tank body 1 is provided with two opposite supporting seats 15, a window 17 is arranged between the two supporting seats 15, a measuring cylinder 16 is arranged in the window 17, one side of the measuring cylinder 16 is communicated with one side of the tank body 1, the top end of the tank body 1 is provided with a motor 19, the output end of the motor 19 is fixedly connected with a screw 191, the screw 191 penetrates through the tank body 1, the water leakage device is connected with the floating plate 3 in a threaded manner, at least one water leakage bucket 35 is arranged on the floating plate 3, a screen cover 34 is arranged at the top end of each water leakage bucket 35, a tension spring 38 is arranged at one end, opposite to the water leakage bucket 35, of the screen cover 34, the other end of the tension spring 38 is connected with a floating ball 37, a partition plate 36 is movably arranged in each water leakage bucket 35, a through hole matched with the floating ball 37 is formed in each partition plate 36, and a communicating pipe 39 is arranged at the bottom end of each water leakage bucket 35; one end of each communicating pipe 39, which is far away from the water leakage bucket 35, is connected with a hanging pipe 32, the middle part of the hanging pipe 32 is communicated with a hose 31, one end of the purifying box 2 is provided with a drain valve 21, the input end of the drain valve 21 is connected with the bottom end of the hose 31, the inner wall of the purifying box 2 is provided with a chute 23, a purifying plate 25 is arranged in the chute 23 in a sliding way, a filter element 22 is also arranged in the purifying box 2, the filter element 22 is arranged between the drain valve 21 and the purifying plate 25, one end, which is far away from the chute 23, of the purifying plate 25 is tightly contacted with the corresponding inner wall of the purifying box 2, the other end of the purifying box 2 is provided with a water outlet 24, the output end of the purifying box is driven to rotate by operating a driving motor 19, so as to drive a fixedly connected screw rod 191 to move, thereby driving the floating plate 3 in threaded connection to vertically move along the inner wall of the tank body 1, the floating plate 3 is in tight contact with the inner wall of the tank body 1 in a sliding way, which the inner wall of the tank body 1 can be conveniently cleaned, thereby realizing the cleaning of the inner wall of the tank body 1, the floating plate 3 moving downwards can make the water at the bottom end of the floating plate 3 inject into the top end of the floating plate 3, so as to lead the water to the screen cover 34, which is beneficial to filtering the drained water, the filtered water body flows into the water leakage hopper 35, the water accumulation can make the floating ball 37 float, meanwhile, the tension spring 38 at one end of the floating ball 37 is extruded, and the floating ball 37 is separated from the through hole on the clapboard 36, so as to open the through hole, the water body can flow into the hanging pipe 32 along the communicating pipe 39 at the bottom end of the water leakage hopper 35, the water in the storage tank can be led into the purifying box 2 through the hose 31 connected with the input end of the water drainage valve 21 by controlling the switch of the water drainage valve 21, the water body flowing into the purifying box 2 is filtered by the filter element 22, so as to reduce the smaller foreign matters contained in the water, the chute 23 is arranged so as to make the purifying plate 25 be more quickly installed in the purifying box 2, and then flow into the purifying plate 25, after the filtration purification of filter core 22 and purification board 25, it has the active carbon to inlay in the purification board 25, can adsorb the purification to the harmful substance in the water through the active carbon, reaches the effect of purification, and the water is discharged from delivery port 24 to realized purifying the back effect at the emission to the water, the feature of environmental protection is better.

Still be provided with a plurality of closing plates 33 on the kickboard 3, the both ends of every closing plate 33 are connected with the inner wall rotation of corresponding kickboard 3, and closing plate 33 can be all the time with kickboard 3 in close contact with under the effect that does not receive the external world, makes and is in airtight state in the jar body 1, and the closing plate 33 of rotating the connection is used for flowing backwards the water of kickboard 3 bottom to kickboard 3 on, is convenient for follow-up water to storage in the jar body 1 filters.

The bottom of jar body 1 is provided with heat preservation cover 14, is provided with the hot plate in the heat preservation cover 14, the inner wall of hot plate and the surface in close contact with in hose 31 bottom, and the hot plate of setting can heat the discharged water, has realized keeping warm the processing to drainage device in different environment.

The top of the jar body 1 is equipped with at least one vent pipe mouth 18, the bottom of the jar body 1 is equipped with a plurality of support columns 13, the quantity of support columns 13 is three, and the one end of the jar body 1 bottom is connected with blow off pipe 111, vent pipe mouth 18 is used for keeping the atmospheric pressure in the jar body 1 relatively stable, support column 13 is triangle-structured and installs the bottom at the jar body 1, make things convenient for whole drainage apparatus more stable when using, blow off pipe 111 is used for discharging the water that deposits and contain impurity in the jar body 1 bottom, be convenient for keep clean in the jar body 1.

The fixed surface of hanging pipe 32 has cup jointed at least one snap ring 311, and the top of snap ring 311 all with the bottom looks butt of kickboard 3, hanging pipe 32 passes through snap ring 311 and is in the same place with kickboard 3 fixed connection, can make and leave the interval between kickboard 3 and the jar body 1 bottom, is convenient for separate the sewage of the internal sediment of jar body 1.

The end of the tank body 1, which is far away from the measuring cylinder 16, is provided with a water inlet valve 11, the end of the water inlet valve 11, which is far away from the tank body 1, is connected with a pipeline 12 through a flange, the water inlet valve 11 is connected with the pipeline 12 through the flange, so that an external water source is conveniently guided into the tank body 1, and the flange is in threaded connection with the water inlet valve 11.

The working principle is as follows: when the invention is used, an operator firstly checks the water quantity in the measuring cylinder 16 through the observation window 17, so as to process the water body in the storage tank, the driving motor 19 is operated, the output end of the driving motor drives the fixedly connected screw rod 191 to rotate, so as to drive the floating plate 3 connected with the screw threads to vertically move along the inner wall of the tank body 1, the floating plate 3 is vertically moved to be in close contact with the sliding of the inner wall of the tank body 1, so as to conveniently wipe and clean the inner wall of the tank body 1, so as to clean the inner wall of the tank body 1, the floating plate 3 moving downwards can enable the water at the bottom end of the floating plate 3 to be injected into the top end of the floating plate 3 under the matching use of the sealing plate 33, so as to conveniently lead the water to be led to the screen cover 34, which is favorable for filtering the drainage, the filtered water body flows into the water leakage hopper 35, the accumulation of the water can lead the floating ball 37 to float, and simultaneously extrude the tension spring 38 at one end of the floating ball 37, so as to separate the floating ball 37 from the through hole on the partition plate 36, realize opening of through-hole, can make the water along leaking in the communicating pipe 39 inflow hanging pipe 32 of 35 bottoms of fill, finally flow into by the hose 31 of connection and purify in the box 2, through control switch drain valve 21, can make the water in the storage tank by the leading-in to purifying in the box 2 of hose 31 that the drain valve 21 input is connected, the water that flows into in purifying in the box 2 is earlier through the filtration of filter core 22, be convenient for reduce the foreign matter that the aquatic contains, the spout 23 that sets up is convenient for make the mounting of purifying plate 25 more swift in purifying the box 2, at the inlet purifying plate 25 department after that, behind the filtration purification of filter core 22 and purifying plate 25, the water is discharged from delivery port 24, thereby realized purifying the effect of back at the emission to the water, the feature of environmental protection is better, at last to the water of deposiing in jar body 1 bottom, accessible blow off pipe 111 discharges, the cleanness of jar body 1 inside has been guaranteed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The drainage device for the spring type floating roof storage tank is characterized by comprising a tank body (1), a purification box (2) and a floating plate (3) installed in the tank body (1), wherein one end of the tank body (1) is provided with two opposite supporting seats (15), a window (17) is arranged between the two supporting seats (15), a measuring cylinder (16) is installed in the window (17), one side of the measuring cylinder (16) is communicated with one side of the tank body (1), the top end of the tank body (1) is provided with a motor (19), the output end of the motor (19) is fixedly connected with a screw rod (191), the screw rod (191) penetrates through the tank body (1) and is in threaded connection with the floating plate (3), the floating plate (3) is provided with at least one water leakage hopper (35), the top end of each water leakage hopper (35) is provided with a screen cover (34), one end, opposite to the water leakage bucket (35), of the screen cover (34) is provided with a tension spring (38), the other end of the tension spring (38) is connected with a floating ball (37), a partition plate (36) is movably arranged in the water leakage bucket (35), a through hole matched with the floating ball (37) is formed in the partition plate (36), and the bottom end of the water leakage bucket (35) is provided with a communicating pipe (39); every communicating pipe (39) are kept away from the one end of hourglass fill (35) is connected with hanging pipe (32), the middle part intercommunication of hanging pipe (32) has hose (31), the one end of purifying box (2) is equipped with drain valve (21), the input of drain valve (21) with the bottom of hose (31) is connected, the inner wall of purifying box (2) is equipped with spout (23), it is equipped with purification board (25) to slide in spout (23), still be equipped with filter core (22) in purifying box (2), settle filter core (22) drain valve (21) with between purification board (25), purification board (25) are kept away from the one end of spout (23) all with the corresponding inner wall in close contact with of purifying box (2), just the other end of purifying box (2) is equipped with delivery port (24).

2. The drainage device for a spring floating-roof tank of claim 1, wherein: the floating plate (3) is further provided with a plurality of sealing plates (33), and two ends of each sealing plate (33) are rotatably connected with the corresponding inner wall of the floating plate (3).

3. The drainage device for a spring floating-roof tank of claim 1, wherein: the bottom of the tank body (1) is provided with a heat preservation cover (14), a heating plate is arranged in the heat preservation cover (14), and the inner wall of the heating plate is in close contact with the outer surface of the bottom end of the hose (31).

4. The drainage device for a spring floating-roof tank of claim 1, wherein: the top of the tank body (1) is provided with at least one ventilating pipe orifice (18), the bottom of the tank body (1) is provided with a plurality of supporting columns (13), the number of the supporting columns (13) is three, and one end of the bottom of the tank body (1) is connected with a sewage discharge pipe (111).

5. The drainage device for a spring floating-roof tank of claim 1, wherein: the outer surface of the hanging pipe (32) is fixedly sleeved with at least one clamping ring (311), and the top ends of the clamping rings (311) are abutted to the bottom end of the floating plate (3).

6. The drainage device for a spring floating-roof tank of claim 1, wherein: and a water inlet valve (11) is arranged at one end of the tank body (1) far away from the measuring cylinder (16), and one end of the water inlet valve (11) far away from the tank body (1) is connected with a pipeline (12) through a flange.