CN216041005U - Pump brake combined structure - Google Patents

Abstract

The utility model relates to a pump gate combined structure, which comprises a water inlet control section and a water outlet control section; the downstream side surface of the water inlet control section is connected with the upstream side surface of the water outlet control section, and the water inlet control section comprises a water pump structure, a water inlet flow passage section and a trash rack; the trash rack is arranged on the water inlet side of the water inlet runner section, and the water pump structure is arranged on the water outlet side of the water inlet runner section; the water outlet control section comprises a pump outlet flow channel, a gate outlet flow channel and a gate structure; the pump outflow channel is arranged on the top surface of the gate outflow channel, and the gate structure is arranged at the upstream ends of the pump outflow channel and the gate outflow channel. The utility model has simple and practical structure, adopts the mode that the gate pump shares the water inlet runner, and adopts the upper and lower layered structure for the water outlet runner, thereby avoiding the defects of large investment, complex management and the like under the separation arrangement of a common pump and a gate.

Description

Pump brake combined structure

Technical Field

The utility model relates to a drainage blocking building structure, in particular to a pump gate combined structure.

Background

Along with the vigorous implementation of 'five waters co-treatment' in 'twelve and five' periods, flood control (tide) drainage in the coastal plain becomes a key bottleneck influencing regional economic development, so that the coastal plain flood control drainage engineering such as Zhejiang and the like is vigorously developed, namely, a flood-blocking drainage gate and a flood drainage pump station are built at the same time at a sea outlet, namely, during flood, when the level of the open sea tide is higher than the level of the flood in the enclosure, a large-flow pump station is adopted to pump water and strongly drain the flood in the enclosure, thereby ensuring that people are not harmed by flood submergence, and when the level of the open sea tide is lower than the level of the flood in the enclosure, the sluice is quickly opened to carry out self-flow drainage. At present, a water gate is usually built beside a pump gate project, and a pump station is built at an adjacent position beside the water gate, so that the whole building is huge, a large amount of project construction investment is wasted, the pump station is only used occasionally during a typhoon storm, the utilization rate is not high, and a large amount of project management and maintenance fund is wasted.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a pump-brake combined structure, a water pump and a brake structure are combined and arranged, under the forced drainage working condition, the water pump can be arranged in a gate along a chute in a cavity of the abdomen of the gate, and the expansion joint of a water inlet pipe and a water outlet pipe of the water pump is adjusted by rotating the water pump, so that the water inlet pipelines of the water pump are communicated; the water gate can be taken out from the cavity of the abdomen of the gate for maintenance in the non-flood period, and the gate continues to maintain the water retaining function.

The technical scheme adopted by the utility model is as follows: a pump gate combined structure comprises a water inlet control section and a water outlet control section, wherein the downstream side of the water inlet control section is connected with the upstream side of the water outlet control section, and the water inlet control section comprises a water pump structure, a water inlet flow passage section and a trash rack; the trash rack is arranged on the water inlet side of the water inlet runner section, and the water pump structure is arranged on the water outlet side of the water inlet runner section; the water outlet control section comprises a pump outlet flow channel, a gate outlet flow channel and a gate structure; the pump outflow channel is arranged on the top surface of the gate outflow channel, and the gate structure is arranged at the upstream ends of the pump outflow channel and the gate outflow channel.

The water pump structure comprises a water pump water suction section, a motor, a control valve, a water outlet pipe and a driving shaft; the water inlet flow channel section comprises a water inlet flow channel, a trash rack hole, a control valve hole and a pump buttress; the pump buttress is respectively connected with the side edges of the water suction section and the water inlet runner section of the water pump; the water pump water suction section is connected with the upper motor through a driving shaft, and a flow outlet of the water pump water suction section is connected with a water outlet pipe through a control valve; the trash rack hole is arranged on the water inlet side of the water inlet flow channel, and the control valve hole is arranged on the water outlet side of the water inlet flow channel; the trash rack is arranged in the trash rack hole, the control valve hole is arranged at the top of the control valve, the water suction section of the water pump is arranged inside the cavity of the water inlet flow passage, and the motor is arranged on the top surface of the water inlet flow passage.

The pump outflow channel comprises an outflow water-stop wall, a pump flow channel and an upper gate hole; the outflow water-stop wall is arranged on the upstream side surface of the pump flow passage and connected with the outflow water-stop wall, and the upper layer gate hole is arranged at the upstream end of the pump flow passage; the gate outflow runner comprises a gate runner and a lower gate hole; the lower gate hole is arranged at the upstream end of the gate runner; the upper gate hole is connected with the top surface of lower floor's gate hole, the gate structure arrange inside the space that upper gate hole and lower floor's gate hole are constituteed, flow the water-stop wall and arrange on the upstream side top surface of brake runner, the downstream side of rivers way be connected with pump runner and brake runner simultaneously, the outlet pipe pass the side middle part of the water-stop wall that flows, the exit hole of outlet pipe is arranged in the inside cavity of pump runner.

The downstream side of the water inlet control section, the water outlet control section and the water pump structure are provided with more than two.

The utility model has the beneficial effects that:

1. according to the utility model, a pump station and a sluice independent building structure under the current common condition are combined and optimally arranged, a water pump and the sluice structure are combined and arranged, under the forced drainage working condition, an outflow side control gate is closed in a sluice outflow channel to retain water, a butterfly valve of the water pump is opened, and the water pump is started to carry out forced drainage; when the sluice can automatically drain the waterlogging, the butterfly valve of the water pump can be closed, the control sluice gate at the outflow side is lifted to the outflow runner of the pump, and then the sluice runner can be used for automatically draining the waterlogging so as to save the electricity cost. Therefore, the construction investment and the daily operation management cost are greatly reduced, the construction investment is reduced by more than 50 percent, the optimal combination of the technology and the economic benefit is realized, and the construction investment and the operation management maintenance cost are optimized.

2. The utility model realizes the best combination of technology and economic benefit by combining and arranging the pump and the brake, greatly reduces permanent engineering investment and temporary engineering cost, has the advantages of simple and practical structure, labor saving for constructors, convenient and quick construction, convenient management and maintenance and the like, and can greatly accelerate the engineering construction time.

Drawings

FIG. 1 is a three-dimensional block diagram of the present invention;

fig. 2 is a sectional view taken along line a-a of fig. 1.

In the figure:

1-a water inlet control section; 2-a water outlet control section; 11-a water pump structure; 12-a water inlet flow passage section; 13-trash rack; 21-pump outflow channel; 22-brake outflow channel; 23-a gate structure; 111-water pump water suction section; 112-a motor; 113-a control valve; 114-a water outlet pipe; 115-a drive shaft; 121-water inlet flow channel; 122-trash rack holes; 123-control valve bore; 124-pump buttress; 211-an outflow bulkhead; 212-pump flow channel; 213-upper gate hole; 221-a gate channel; 222-lower gate hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model relates to a pump gate combined structure, which comprises a water inlet control section 1 and a water outlet control section 2, and is characterized in that: the downstream side surface of the water inlet control section 1 is connected with the upstream side surface of the water outlet control section 2, and the water inlet control section 1 comprises a water pump structure 11, a water inlet runner section 12 and a trash rack 13; the trash rack 13 is arranged on the water inlet side of the water inlet runner section 12, and the water pump structure 11 is arranged on the water outlet side of the water inlet runner section 12; the water outlet control section 2 comprises a pump outlet flow channel 21, a gate outlet flow channel 22 and a gate structure 23; the pump-out flow channel 21 is arranged on the top surface of the sluice flow channel 22, and a gate structure 23 is arranged at the upstream end of the pump-out flow channel 21 and the sluice flow channel 22.

The water pump structure 11 and the trash rack 13 are made of Q235 steel structures, the water inlet channel section 12 is made of C30 concrete, the pump outlet channel 21 and the gate outlet channel 22 are made of C30 concrete structures, and the gate structure 23 is made of Q235 steel structures.

The water pump structure 11 comprises a water pump water suction section 111, a motor 112, a control valve 113, a water outlet pipe 114 and a driving shaft 115; the water inlet channel section 12 comprises a water inlet channel 121, a trash rack hole 122, a control valve hole 123 and a pump buttress 124; the pump buttress 124 is respectively connected with the side edges of the water pump water suction section 111 and the water inlet runner section 12; the water pump water suction section 111 is connected with an upper motor 112 through a driving shaft 115, and an outflow port of the water pump water suction section 111 is connected with a water outlet pipe 114 through a control valve 113; the trash rack hole 122 is arranged on the water inlet side of the water inlet flow channel 121, and the control valve hole 123 is arranged on the water outlet side of the water inlet flow channel 121; the trash rack 13 is arranged in the trash rack hole 122, the control valve hole 123 is arranged at the top of the control valve 113, the water pump water suction section 111 is arranged in the cavity of the water inlet flow passage 121, and the motor 112 is arranged on the top surface of the water inlet flow passage 121.

The pump outlet flow channel 21 comprises an outlet flow diaphragm wall 211, a pump flow channel 212 and an upper layer gate hole 213; the outflow cutoff wall 211 is disposed on the upstream side of the pump flow path 212 to be connected, and the upper gate hole 213 is disposed at the upstream end of the pump flow path 212; the gate outflow channel 22 includes a gate channel 221 and a lower gate hole 222; the lower gate hole 222 is disposed at the upstream end of the gate runner 221; the upper layer gate hole 213 is connected with the top surface of the lower layer gate hole 222, the gate structure 23 is arranged in the space formed by the upper layer gate hole 213 and the lower layer gate hole 222, the flow water-stop wall 211 is arranged on the top surface of the upstream side of the gate runner 221, the downstream side of the water runner 121 is simultaneously connected with the pump runner 212 and the gate runner 221, the water outlet pipe 114 passes through the middle part of the side surface of the outflow water-stop wall 211, and the outlet hole of the water outlet pipe 114 is arranged in the inner cavity of the pump runner 212.

The downstream side of the water inlet control section 1, the water outlet control section 2 and the water pump structure 11 are respectively provided with more than two.

The above embodiments are described in connection with the accompanying drawings, but should not be construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the spirit of the present invention, and these changes and modifications are within the scope of the present invention.

Claims (3)

1. The utility model provides a pump floodgate integrated configuration, is including intaking control section (1) and play water control section (2), its characterized in that: the downstream side surface of the water inlet control section (1) is connected with the upstream side surface of the water outlet control section (2), and the water inlet control section (1) comprises a water pump structure (11), a water inlet runner section (12) and a trash rack (13); the trash rack (13) is arranged on the water inlet side of the water inlet flow channel section (12), and the water pump structure (11) is arranged on the water outlet side of the water inlet flow channel section (12); the water outlet control section (2) comprises a pump outlet flow channel (21), a brake outlet flow channel (22) and a gate structure (23); the pump-out flow channel (21) is arranged on the top side of the sluice flow channel (22), and the sluice structure (23) is arranged at the upstream end of the pump-out flow channel (21) and the sluice flow channel (22).

2. The pump gate assembly of claim 1, wherein: the water pump structure (11) comprises a water pump water suction section (111), a motor (112), a control valve (113), a water outlet pipe (114) and a driving shaft (115); the water inlet channel section (12) comprises a water inlet channel (121), a trash rack hole (122), a control valve hole (123) and a pump buttress (124); the pump buttress (124) is respectively connected with the side edges of the water pump water suction section (111) and the water inlet runner section (12); the water pump water suction section (111) is connected with the upper motor (112) through a driving shaft (115), and an outflow port of the water pump water suction section (111) is connected with a water outlet pipe (114) through a control valve (113); the trash rack hole (122) is arranged on the water inlet side of the water inlet flow channel (121), and the control valve hole (123) is arranged on the water outlet side of the water inlet flow channel (121); the trash rack (13) is arranged in a trash rack hole (122), the control valve hole (123) is arranged at the top of the control valve (113), the water suction section (111) of the water pump is arranged in the cavity of the water inlet flow channel (121), and the motor (112) is arranged on the top surface of the water inlet flow channel (121);

the pump-out flow channel (21) comprises an outflow water-stop wall (211), a pump flow channel (212) and an upper layer gate hole (213); the outflow water-stop wall (211) is arranged on the upstream side of the pump flow channel (212) and connected with the upstream side, and the upper layer gate hole (213) is arranged at the upstream end of the pump flow channel (212); the brake outflow channel (22) comprises a brake channel (221) and a lower brake hole (222); the lower gate hole (222) is arranged at the upstream end of the gate runner (221); upper gate hole (213) are connected with the top surface of lower floor gate hole (222), gate structure (23) arrange inside the space that upper gate hole (213) and lower floor gate hole (222) are constituteed, flow cut-off wall (211) arrange on the upstream side top surface of brake runner (221), the downstream side of water runner (121) simultaneously with pump runner (212) be connected with brake runner (221), outlet pipe (114) pass the side middle part of effluence cut-off wall (211), the exit hole of outlet pipe (114) is arranged in the inside cavity of pump runner (212).

3. The pump gate assembly of claim 1, wherein: the downstream side of the water inlet control section (1), the water outlet control section (2) and the water pump structure (11) are respectively provided with more than two.

Images