CN220847450U

CN220847450U - Combined type decline electricity arranges station runner

Info

Publication number: CN220847450U
Application number: CN202322336898.7U
Authority: CN
Inventors: 管超; 耿笑天; 黄海
Original assignee: Hubei Chengtian Water Conservancy Survey And Design Institute Co ltd
Current assignee: Hubei Chengtian Water Conservancy Survey And Design Institute Co ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-04-26
Anticipated expiration: 2033-08-30

Abstract

The utility model relates to the technical field of electric discharging stations, in particular to a composite declining electric discharging station runner. Comprising the following steps: a composite channel; the composite channel is arranged below the ground surface; one end of the composite channel is communicated with the inner river, and the other end is communicated with the outer river; the composite channel comprises a self-discharging runner and an electric discharging runner; the electric drainage channel is arranged side by side with the self-drainage channel. The electric drainage channel is provided with an electric pump and a pump room; the electric pump stretches into the electric drainage channel; the pump room corresponds to the end part of the electric pump; the self-drainage channel is provided with a cable layer; the cable layer corresponds to the pump house. In the prior art, the structural layout of the electric bus station is unreasonable, so that the space required for construction is large. It is difficult to apply the construction method in the face of special situations where the construction space is limited. Compared with the prior art, the utility model adjusts the structural layout of the electric discharging station so that the whole electric discharging station becomes more compact, thereby effectively reducing the requirement of the electric discharging station on the construction space.

Description

Combined type decline electricity arranges station runner

Technical Field

The utility model relates to the technical field of electric discharging stations, in particular to a composite declining electric discharging station runner.

Background

The electric drainage station is a water conservancy facility for drought prevention and drainage. The water conservancy facilities are paved in plain areas, accumulated water in low-lying areas is discharged through an electric pump in rainy seasons, and the occurrence of waterlogging is prevented; in dry seasons, water conservancy facilities for preventing drought from occurring are protected by electric pump water diversion irrigation and the like.

In actual operation, the water channel on one side of the electric discharging station is called an interior river, and the water channel on the other side of the electric discharging station is called an exterior river. In general, the outer river is a natural river, and the inner river is an artificial river in urban areas. The water levels of the inner river and the outer river are often not level, if the water at the side with the lower water level needs to be introduced into the side with the higher water level, the electric pump needs to be started so as to pass through the electric drainage channel of the electric drainage station under the driving of the electric pump, and the water can flow from the side with the lower water level to the side with the higher water level. If the water at the side with higher water level is required to be introduced into the side with lower water level, the water can spontaneously flow from the side with higher water level to the side with lower water level under the action of gravity through the self-discharging runner of the electric discharging station.

While existing power strip stations perform the aforementioned functions, they require a pump house to be built above the ground for maintenance of the electric pump, subject to the structural layout. Around the normal operation of the electric pump, other corresponding facilities need to be set up for the electric pump. To meet the space requirements of each structure, the electric drainage station occupies larger ground space, and the arrangement between the electric drainage channel and the self-drainage channel is loose. And is difficult to be effectively applied in the special situation facing the construction space constraint. For example: when the periphery is the resident, the problems of affecting the lighting of the resident and interfering the traveling of the resident are easy to occur.

Disclosure of utility model

Aiming at the technical problems in the prior art, the utility model provides a composite downtilt electric discharging station runner.

In order to solve the technical problems, the utility model provides the following technical scheme:

A composite declined power strip station flow path comprising: a composite channel; the composite channel is arranged below the ground surface; one end of the composite channel is communicated with the inner river, and the other end is communicated with the outer river; the composite channel comprises a self-discharging runner and an electric discharging runner; the electric drainage channel and the self-drainage channel are arranged side by side; the electric drainage channel is provided with an electric pump and a pump room; the electric pump stretches into the electric drainage channel; the pump room corresponds to the end part of the electric pump; the self-drainage channel is provided with a cable layer; the cable layer corresponds to the pump house.

Under the actual state, through placing the charge pump into the electric drainage runner for the occupation space of charge pump mostly coincides with the occupation space of electric drainage runner, thereby avoids the excessive protruding above the earth's surface of charge pump, and then vacates sufficient space below the earth's surface, makes the pump house can build below the earth's surface. Thus, the pump house is prevented from occupying the ground space. Because the pump house is built under the ground, the cable layer is correspondingly built under the ground, so that the cable layer is matched with the pump house to normally support the normal operation of the pump house and the electric pump. Thus, the above-ground construction is reduced to the maximum extent. Thereby avoiding adverse effects such as shading, blocking and the like on surrounding residences. Meanwhile, based on the structural design, the electric drainage channel and the self-drainage channel can be arranged side by side, so that the electric drainage channel and the self-drainage channel are arranged more compactly, and the requirement of an electric drainage station on construction space is reduced. In conclusion, the space layout of the electric bus station is optimized, so that the special situation of construction space constraint can be effectively applied.

Further, an accommodating cavity is arranged in the electric row runner; the accommodating cavity is arranged at one end of the current row runner; the accommodating cavity is communicated with the inner river; the accommodation chamber is Z-shaped to make the electric pump extend into the accommodation chamber along the vertical direction.

Further, one end of the electric pump, provided with the impeller, extends into the accommodating cavity; the other end of the electric pump protrudes out of the accommodating cavity; the pump house sets up the one end that keeps away from the impeller at the charge pump.

Furthermore, an inlet and a canopy are also arranged on the electric drainage channel; the inlet is communicated with the pump room; the canopy is arranged above the ground surface; the canopy cover is arranged on the inlet.

Further, the end part of the self-discharging runner is leveled with the end part of the electric discharging runner; the maintenance room is also included; the maintenance room is arranged on the composite channel; the maintenance room is arranged at one end of the composite channel communicated with the outer river.

Furthermore, a declining channel is also arranged in the electric drainage channel; the declination channels are respectively communicated with two ends of the electric drainage flow channel; an included angle is arranged between the declining channel and the horizontal direction, so that the end part of the self-discharging flow channel is leveled with the end part of the electric discharging flow channel.

Further, the building also comprises an upper building; the superstructure is arranged on a maintenance room.

Compared with the prior art, the utility model has the following advantages:

Through the adjustment of structural layout for the pump house can be built under ground, thereby the effectual demand of arranging the station to the construction space that has reduced, and effectively alleviateed the bad influence of arranging the station to the daylighting of peripheral local residence and resident trip.

Through the adjustment of structural layout, the arrangement of the electric drainage channel and the self-drainage channel is more compact, so that the requirement of an electric drainage station on construction space is effectively reduced.

Through the adjustment of structural layout, the protruding height of superstructure in ground has effectually been reduced to alleviate the adverse effect of superstructure to peripheral local-style dwelling houses daylighting and resident's trip to a certain extent.

Drawings

Fig. 1: structure of electric drain channel.

Fig. 2: self-draining drain structure.

In the figure: 11. a self-draining channel; 111. a cable layer; 12. an electric discharge flow channel; 121. an electric pump; 122. a pump house; 123. a receiving chamber; 124. an inlet; 125. rain shed; 126. a declined channel; 2. maintaining a room; 3. and (5) building an upper layer.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

A composite declining electricity station runner comprises a composite channel, a maintenance room 2 and a superstructure 3. One end of the composite channel is communicated with the inner river, and the other end is communicated with the outer river. The composite channel includes a self-draining channel 11, an electrical draining channel 12. One end of the electric drainage channel 12 is communicated with the inner river, and the other end is communicated with the outer river. Specifically, the electric drain 12 is provided with an electric pump 121, a pump house 122, and a housing chamber 123. The accommodating chamber 123 is disposed at one end of the current path 12 near the inner river and communicates with the inner Jiang Xiang. The accommodating cavity 123 is Z-shaped, so that a certain accommodating space exists in the vertical direction, and one end of the electric pump 121 provided with the impeller can extend into the accommodating cavity 123 in the vertical direction. The other end of the electric pump 121 protrudes out of the accommodating cavity 123, so that a worker can normally maintain the electric pump 121. Therefore, most of the structure of the electric pump 121 coincides with the accommodating cavity 123, so that the electric pump 121 is prevented from excessively protruding above the ground surface, and enough space is reserved below the ground surface, so that the pump house 122 can be built below the ground surface and can correspond to one end of the electric pump 121, which is far away from the impeller. The electric drainage channel 12 is also provided with an inlet 124 and a canopy 125. The inlet 124 communicates with the pump house 122. The canopy 125 is disposed above the ground surface and covers the inlet 124. Thus, a worker can access the pump house 122 through the inlet 124 to perform maintenance on the electric pump 121. Meanwhile, the inlet 124 can be shielded by the canopy 125 to avoid rainwater from entering the pump house 122 directly through the inlet 124 in rainy weather. Thus, the above-ground building on the electrical drainage 12 is only one canopy.

One end of the self-drainage channel 11 is communicated with the inner river, and the other end is communicated with the outer river. The self-draining channel 11 is provided with a cable layer 111. Because the pump room 122 and the electric pump 121 are both disposed below the ground, the cable layer 111 is correspondingly disposed below the ground and in the same plane as the pump room 122. Thus, the cable layer 111 corresponds to the pump house 122, so that cables can be laid as required to support the normal operation of the electric pump 121, the pump house 122. On the other hand, if the electric drainage channel 12 is built below the pump room 122, there is also a corresponding building space below the cable layer 111, so that the self-drainage channel 11 can be built below the cable layer 111. Thus, based on the foregoing structural arrangement, the electric discharge channel 12 can be arranged side by side with the self-discharge channel 11. Preferably, the electric drainage channels 12 are arranged on both sides of the self-drainage channel 11. In conclusion, the whole composite channel can be arranged below the ground surface. Therefore, the problems that the lighting of the folk houses is influenced and the traveling of residents is influenced are avoided to the greatest extent. Meanwhile, the overall arrangement of the composite channel is more compact, the requirement on the construction space is effectively reduced, and the composite channel can be effectively applied when facing the special situation that the construction space is relatively limited.

The electric drainage 12 is also provided with a declining channel 126, and the declining channel 126 is respectively communicated with two ends of the electric drainage 12. The declined channel 126 is angled with respect to horizontal. In a practical state, even though most of the structures of the electric pump 121 are overlapped with the accommodating cavity 123, the space occupation of the combined structure of the electric pump 121 and the accommodating cavity 123 in the vertical direction is still larger than the space occupation of the self-draining channel 11 in the vertical direction, which results in that the electric draining channel 12 and the self-draining channel 11 are basically kept at the same time at one end of the river, and other areas of the electric draining channel 12 are deviated from the whole self-draining channel 11. Therefore, the whole trend of the electric drainage channel 12 is adjusted through the declining channel 126, so that one ends of the electric drainage channel 12, the self-drainage channel 11 and the river can be leveled.

The maintenance room 2 is arranged on the composite channel and is positioned at one end of the composite channel communicated with the river. Because both ends of the electric drainage channel 12 and the self-drainage channel 11 are in a flat state, the maintenance room 2 can be directly collapsed on the electric drainage channel 12 and the self-drainage channel 11. At this time, the bottom of the maintenance room 2 is in a horizontal state. At the same time, the maintenance house 2 has a tendency to decline below the ground. Thereby, the construction of the maintenance house 2 is greatly facilitated. Otherwise, the bottom of the maintenance room 2 may be fluctuated or require corresponding treatment. The superstructure 3 is built on the maintenance house 2. The upper building 3 is internally provided with equipment matched with the maintenance room 2. In conclusion, based on the structural arrangement, the protruding height of the superstructure 3 above the ground can be reduced to a certain extent, and then the influence of the superstructure 3 on the surrounding residences can be reduced to a certain extent.

In actual operation, the common situations are: the water level of the inner river is lower, the water level of the outer river is higher, and the water of the inner river needs to be introduced into the outer river to drain water logging for urban areas. At this time, the electric pump 121 is started, and the water in the inner river enters the electric drainage channel 12 through the accommodating cavity 123 under the driving of the electric pump 121, and then is drained into the outer river through the electric drainage channel 12. When water on the side with higher water level needs to be introduced into the side with lower water level, the water on the side with higher water level flows spontaneously to the side with lower water level through the self-draining channel 11 under the action of gravity. Thus, the utility model can realize the basic functions of the electric row station.

It is worth noting that, due to the actual functional requirements, the special situation that the water level of the inner river is high and the water level of the outer river is low and the water of the outer river needs to be introduced into the inner river does not occur.

It is noted that, because most of the structure of the electric pump 121 is immersed in water during operation, the electric pump 121 employs a submersible axial flow pump in order to effectively adapt to the current operation environment. As a preferred example, the electric pump 121 is a large planetary submersible electric pump disclosed in chinese patent [ application No.: CN200810163096.8, publication No.: CN101429942a ].

It should be noted that, in the actual state, the required structure is not limited to the foregoing, and the self-draining flow channel 11 and the electric draining flow channel 12 should be additionally provided with corresponding structures to meet the national standard. For example: corresponding vent holes should be formed on the electric drainage channels 12 to balance the influence of air pressure on the water flow. Also for example: a double-sided flap valve is added to the electric drainage channel 12 to control the water flow. In the same way, the self-draining channel 11 should be provided with corresponding structure. This enables the electric discharge channel 12 and the self-discharge channel 11 to stably perform their respective functions. The foregoing structure is related to national standards, and is not directly related to the main content of the present application, which is not described herein.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a compound decline electricity arranges station runner which characterized in that: comprising the following steps: a composite channel;

the composite channel is arranged below the ground surface;

one end of the composite channel is communicated with the inner river, and the other end of the composite channel is communicated with the outer river;

The composite channel comprises a self-drainage channel (11) and an electric drainage channel (12);

the electric drainage channel (12) and the self-drainage channel (11) are arranged side by side;

the electric drainage channel (12) is provided with an electric pump (121) and a pump room (122);

the electric pump (121) extends into the electric drainage channel (12);

-said pump house (122) corresponds to an end of said electric pump (121);

The self-draining channel (11) is provided with a cable layer (111);

the cable layer (111) corresponds to the pump house (122).

2. A composite declining power strip station flow path as defined in claim 1, wherein: an accommodating cavity (123) is arranged in the electric row runner (12);

The accommodating cavity (123) is arranged at one end of the electric drainage channel (12);

the accommodating cavity (123) is communicated with the inner river;

the accommodating cavity (123) is Z-shaped, so that the electric pump (121) can extend into the accommodating cavity (123) along the vertical direction.

3. A composite declining power strip station flow path as defined in claim 2, wherein: one end of the electric pump (121) provided with the impeller extends into the accommodating cavity (123);

the other end of the electric pump (121) protrudes out of the accommodating cavity (123);

The pump house (122) is arranged at one end of the electric pump (121) away from the impeller.

4. A composite declining power strip station flow path as defined in claim 1, wherein: an inlet (124) and a canopy (125) are also arranged on the electric drainage channel (12);

The inlet (124) is in communication with the pump house (122);

the canopy (125) is arranged above the ground surface;

The canopy (125) is covered on the inlet (124).

5. A composite declined power strip runner as claimed in any one of claims 1 to 4, wherein: the electric pump (121) is a submersible axial flow pump.

6. A composite declining power strip station flow path as defined in claim 1, wherein: the end part of the self-discharging flow channel (11) is leveled with the end part of the electric discharging flow channel (12);

also comprises a maintenance room (2);

the maintenance room (2) is arranged on the composite channel;

the maintenance room (2) is arranged at one end of the composite channel communicated with the river.

7. The composite declined power strip station flow path as defined in claim 6, wherein: a declination channel (126) is also arranged in the electric drainage channel (12);

The declination channels (126) are respectively communicated with two ends of the electric drainage channel (12);

An included angle is formed between the declining channel (126) and the horizontal direction, so that the end part of the self-discharging flow channel (11) is leveled with the end part of the electric discharging flow channel (12).

8. The composite declined power strip station flow path as defined in claim 6, wherein: also comprises an upper building (3);

The superstructure (3) is arranged on the maintenance room (2).