Novel floating mat fixed type one-to-many suction cleaning system

Abstract

The utility model relates to a novel floating mat fixed type one-to-many suction cleaning system, which belongs to the field of nuclear power station trash holding nets and comprises a floating disc and a plurality of net bags, the net bags are arranged side by side, a suction mechanism is arranged on the floating disc, and the material suction end of each net bag is connected with the suction mechanism; the suction mechanism comprises a suction pump and an input pipe, one end of the input pipe is connected with the input end of the suction pump, the other end of the input pipe is sealed, the input pipe is connected with a plurality of suction pipes, the suction pipes are connected with the net bags in a one-to-one correspondence mode, and each suction pipe is provided with a valve. According to the marine organism suction device, marine organisms in a plurality of net bags can be sucked at the same time, marine organisms in a certain net bag can be sucked at a fixed point, operation is convenient and fast, manual assistance is not needed, suction efficiency is high, and marine organism cleaning efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a novel floating row fixed one-to-many suction cleaning system belongs to the nuclear power station trash rack field. BACKGROUND

[0002] Coastal nuclear power plants all use seawater as a cold source to provide cooling water for steam turbines and nuclear island equipment. With the change of the sea environment, the invasion of marine organisms or marine garbage leading to unit tripping, tripping, and reduced power operation events occur from time to time. In order to ensure the safety of the cold source system, each nuclear power plant has set up an interception net in the water intake channel.

[0003] The Chinese utility model patent with publication number CN219508519U discloses a nuclear power plant water intake interception net garbage cleaning and transporting system, which comprises a floating row device, a mobile interception device, a garbage hoisting device, and a trestle device. The floating row device comprises a floating row main body formed by sequentially splicing a plurality of floating row modules. Anchor chains are arranged on the upstream side and the downstream side of each floating row module. One end of each anchor chain is fixedly arranged on the floating row main body, and the other end of each anchor chain is provided with an anchor. The nuclear power plant water intake interception net garbage cleaning and transporting system can suck the garbage in the net bag through the mobile interception device, and the mobile interception device can move based on the floating row device. Thus, the garbage in multiple net bags can be sucked, and the sucked garbage can be transported to a garbage treatment site through the garbage hoisting device. Therefore, it is not necessary to hoist the net bag to clean and transport the garbage, the operation and maintenance workload of on-site garbage cleaning and transportation is reduced, and the efficiency of garbage cleaning is improved. However, in the prior art, the mobile suction device can only suck the marine organisms in one net bag at a time, which leads to low efficiency of marine organism cleaning.

[0004] Therefore, there is a need for a novel floating row fixed one-to-many suction cleaning system to improve the efficiency of marine organism cleaning. SUMMARY

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a novel floating row fixed one-to-many suction cleaning system to improve the efficiency of marine organism cleaning.

[0006] The utility model adopts the technical scheme that a novel floating row fixed one-to-many suction cleaning system comprises a floating disc and a plurality of net bags, the plurality of net bags are arranged side by side, a suction mechanism is arranged on the floating disc, and the suction end of each net bag is connected with the suction mechanism.

[0007] The suction mechanism comprises a suction pump and an input pipe. One end of the input pipe is connected with the input end of the suction pump, and the other end of the input pipe is sealed. A plurality of suction pipes are connected with the input pipe. The plurality of suction pipes are connected with the plurality of net bags one by one, and a valve is arranged on each suction pipe.

[0008] Preferably, the suction mechanism further includes a collection vehicle connected to the output end of the suction pump.

[0009] Preferably, the collection vehicle is equipped with a drain plate.

[0010] Preferably, both the suction pump and the valve are controlled by an electronic control system.

[0011] Preferably, the input pipe includes a first pipe section and multiple T-joints, with each T-joint connected to a corresponding suction pipe. Adjacent T-joints are connected by a second pipe section, and one of the T-joints is connected to the input end of the suction pump through the first pipe section.

[0012] Preferably, the valve is located at the connection between the suction tube and the tee connector.

[0013] Preferably, a support base is fixedly provided on the floating roof, and the tee connector is fixedly provided on the support base.

[0014] Compared with the prior art, the advantages of this utility model are:

[0015] This utility model discloses a novel floating fixed one-to-many suction cleaning system, which can simultaneously suction marine organisms from multiple nets, or perform targeted suction of marine organisms from a specific net. It is convenient and quick to operate, requires no manual assistance, and has high suction efficiency, thus improving the efficiency of marine organism cleaning. Attached Figure Description

[0016] Fig. 1 This is a schematic diagram of the structure of a novel floating liner fixed one-to-many suction cleaning system according to the present invention;

[0017] Fig. 2 This is a schematic diagram of the suction mechanism.

[0018] in:

[0019] Floating plate 1, net bag 2, suction mechanism 3;

[0020] 31. Suction pump, 32. Inlet pipe, 33. Collection cart, 34. Drainage plate, 35. Suction pipe, 36. Valve, 37. Support base;

[0021] First pipe section 321, tee joint 322, second pipe section 323. Detailed Implementation

[0022] like Figs. 1-2 As shown, a novel floating fixed one-to-many suction cleaning system in this embodiment includes a floating plate 1 and multiple net bags 2, with the multiple net bags 2 arranged side by side. The floating plate 1 is equipped with a suction mechanism 3, and the suction end of each net bag 2 is connected to the suction mechanism 3.

[0023] The suction mechanism 3 comprises a suction pump 31, an input pipe 32 and a collection vehicle 33, one end of the input pipe 32 is connected with the input end of the suction pump 31, the other end of the input pipe 32 is sealed, the collection vehicle 33 is connected with the output end of the suction pump 31, the collection vehicle 33 is provided with a draining plate 34, a plurality of suction pipes 35 are connected with the input pipe 32, the plurality of suction pipes 35 are connected with the plurality of net bags 2 one by one, and each suction pipe 35 is provided with a valve 36;

[0024] During work, marine organisms are intercepted by the net bag 2, when it is needed to remove marine organisms in the net bag 2, the suction pump 31 is started, and the valve 36 opposite to the net bag 2 is opened, so that marine organisms in the net bag 2 are transported from the suction pipe 35 to the input pipe 32, marine organisms in the input pipe 32 are transported to the collection vehicle 33 by the suction pump 31, and then water is drained by the draining plate 34, and after the collection vehicle 33 is filled with marine organisms, the collection vehicle 33 can be transferred and replaced by a field hoisting device;

[0025] Actually, the suction pump 31 and the valve 36 are controlled by an electric control system, when in use, a worker can realize the start and stop of the suction pump 31 and the valve 36 by operating the electric control system in the control cabinet, so that automatic operation of the equipment is realized;

[0026] The suction cleaning system can suction marine organisms in a plurality of net bags 2 at the same time, or can realize point suction of marine organisms in a certain net bag 2, is convenient and fast to operate, does not need manual assistance, and has high suction efficiency;

[0027] The input pipe 32 comprises a first pipe section 321 and a plurality of three-way joints 322, the plurality of three-way joints 322 are connected with the plurality of suction pipes 35 one by one, two adjacent three-way joints 322 are connected through a second pipe section 323, and one of the three-way joints 322 is connected with the input end of the suction pump 31 through the first pipe section 321;

[0028] The valve 36 is located at the connection between the suction pipe 35 and the three-way joint 322;

[0029] The three-way joint 322 is fixedly arranged on the support seat 37;

[0030] In addition to the above-mentioned embodiments, the utility model also includes other implementation manners, and technical solutions formed by adopting equivalent transformation or equivalent replacement should fall within the protection scope of the utility model claim.

Claims

1. A new type of floating raft fixed one-to-many suction cleaning system, comprising a floating raft (1) and a plurality of net bags (2), the plurality of net bags (2) are arranged side by side, characterized in that: The floating disc (1) is provided with a suction mechanism (3), and the suction end of each net bag (2) is connected with the suction mechanism (3). The suction mechanism (3) comprises a suction pump (31) and an input pipe (32), one end of the input pipe (32) is connected with the input end of the suction pump (31), the other end of the input pipe (32) is sealed, a plurality of suction pipes (35) are connected on the input pipe (32), the plurality of suction pipes (35) are connected with the plurality of net bags (2) one by one, and each suction pipe (35) is provided with a valve (36).

2. A new type of floating dock fixed one-to-many suction cleaning system according to claim 1, characterized in that: The suction mechanism (3) further comprises a collection vehicle (33), and the collection vehicle (33) is connected with the output end of the suction pump (31).

3. A new type of floating dock fixed one-to-many suction cleaning system according to claim 2, characterized in that: The collection vehicle (33) is provided with a draining plate (34).

4. A new type of floating dock fixed one-to-many suction cleaning system according to claim 1, characterized in that: The suction pump (31) and the valve (36) are controlled by an electric control system.

5. A new type of floating dock fixed one-to-many suction cleaning system according to claim 1, characterized in that: The input pipe (32) comprises a first pipe section (321) and a plurality of three-way joints (322), the plurality of three-way joints (322) are connected with the plurality of suction pipes (35) one by one, two adjacent three-way joints (322) are connected through a second pipe section (323), and one of the three-way joints (322) is connected with the input end of the suction pump (31) through the first pipe section (321).

6. A new type of floating dock fixed one-to-many suction cleaning system according to claim 5, characterized in that: The valve (36) is located at the connection between the suction pipe (35) and the three-way joint (322).

7. A new type of floating dock fixed one-to-many suction cleaning system according to claim 6, characterized in that: The floating disc (1) is fixedly provided with a support seat (37), and the three-way joint (322) is fixedly arranged on the support seat (37).

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