Intensive arrangement structure for electrical equipment of pump station substation

Abstract

The utility model discloses an intensive arrangement structure for electrical equipment of a pump station substation. The intensive arrangement structure comprises a box-type pump station substation; the high-voltage switch cabinet is arranged in the box-type pump station substation and is arranged along the length direction of the box-type pump station substation; the low-voltage switch cabinet is arranged in the box-type pump station substation, is arranged in the length direction of the box-type pump station substation and is symmetrical to the high-voltage switch cabinet, and a management operation and maintenance channel is formed between the low-voltage switch cabinet and the high-voltage switch cabinet; the transformer cabinet is arranged in a substation of the box-type pump station, is positioned at one end of the management operation and maintenance channel and is respectively connected with the high-voltage switch cabinet and the low-voltage switch cabinet; and the electrical state display screen is arranged in the substation of the box-type pump station, is positioned at the other end of the management operation and maintenance channel and is respectively connected with the high-voltage switch cabinet and the low-voltage switch cabinet. According to the utility model, the space utilization rate is improved, the occupied area is reduced, the connection distance between devices can be reduced, and the line loss is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to pump station substation technical field especially relates to a kind of intensive arrangement structure of pump station substation electrical equipment. BACKGROUND

[0002] The power load of city flood control and drainage pump station is generally two-level load, needs to use two-way power supply, in the arrangement of traditional pump station and substation, the electrical equipment of each function room is often independently set, and the land area of electrical equipment is larger, with the increasing shortage of land resources, the requirement of engineering land use is continuously improved in city renewal process, the arrangement mode of traditional pump station and substation cannot meet the demand.

[0003] Therefore, the applicant designs a new arrangement form after beneficial exploration and research, to realize the planar intensive arrangement of electrical equipment, to improve land utilization, reduce construction cost, while ensuring the safe and stable operation of pump station, to protect the safety of city flood control and drainage, to solve the above problems, the technical scheme to be introduced below is generated in this background. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to provide a kind of intensive arrangement structure of pump station substation electrical equipment for the deficiency of prior art.

[0005] The technical problem to be solved by the utility model can be realized by the following technical scheme:

[0006] A kind of intensive arrangement structure of pump station substation electrical equipment, comprising:

[0007] Box type pump station substation, the box type pump station substation is formed with the accommodation cavity for arranging equipment, one side box plate of the box type pump station substation is provided with general management operation and maintenance entrance communicated with the accommodation cavity, and the other side box plate is provided with equipment entrance communicated with the accommodation cavity;

[0008] High-voltage switch cabinet is arranged in the box type pump station substation and along the length direction of the box type pump station substation;

[0009] Low-voltage switch cabinet is arranged in the box type pump station substation and along the length direction of the box type pump station substation and is symmetrically arranged with the high-voltage switch cabinet, and management operation passage is formed between the low-voltage switch cabinet and high-voltage switch cabinet;

[0010] Transformer cabinet is arranged in the box type pump station substation and is located at one end of the management operation passage and is connected with the high-voltage switch cabinet and low-voltage switch cabinet respectively;And

[0011] An electrical state display screen is arranged in the box-type pump station substation and located at the other end of the management and operation channel and connected with the high-voltage switch cabinet and the low-voltage switch cabinet respectively.

[0012] In a preferred embodiment of the present application, the distance between the back of the high-voltage switch cabinet and the closest inner side of the box-type pump station substation is 600mm-1000mm.

[0013] In a preferred embodiment of the present application, the voltage of the high-voltage switch cabinet is 10KV.

[0014] In a preferred embodiment of the present application, the distance between the back of the low-voltage switch cabinet and the closest inner side of the box-type pump station substation is 800mm-1200mm.

[0015] In a preferred embodiment of the present application, the voltage of the low-voltage switch cabinet is 0.4KV.

[0016] In a preferred embodiment of the present application, the width of the management and operation channel is not less than 2500mm, a first passing channel for people to pass through is reserved between the high-voltage switch cabinet, the low-voltage switch cabinet and the transformer cabinet at one end of the management and operation channel, and a second passing channel for people to pass through is reserved between the high-voltage switch cabinet, the low-voltage switch cabinet and the electrical state display screen at the other end of the management and operation channel.

[0017] In a preferred embodiment of the present application, the distance between the back of the transformer cabinet and the closest inner side of the box-type pump station substation is 600mm-800mm.

[0018] In a preferred embodiment of the present application, the transformer cabinet is two, the capacity of one transformer cabinet is 100KVA-1000KVA, and the capacity of the other transformer cabinet is 1250KVA-2500KVA.

[0019] In a preferred embodiment of the present application, the electrical state display screen comprises an alternating current screen and a direct current screen which are symmetrically arranged side by side.

[0020] In a preferred embodiment of the present application, the distance between the back of the alternating current screen and the direct current screen and the closest inner side of the box-type pump station substation is not less than 100mm.

[0021] Due to the adoption of the above technical solutions, the present application has the advantages that: by reasonable planning and layout, different types of equipment of the pump station substation are compactly and orderly arranged, the safe distance between the equipment and the maintenance channel are ensured, the space utilization is improved, the land occupation is reduced, the distance between the equipment is reduced, and the line loss is reduced. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of this utility model. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description, in conjunction with specific illustrations, further elaborates on this utility model.

[0025] See Figure 1 The figure shows a compact layout structure of electrical equipment in a pump station substation, characterized by including a box-type pump station substation 100, a high-voltage switchgear 200, a low-voltage switchgear 300, a transformer cabinet 400, and an electrical status display screen 500.

[0026] The prefabricated pumping station substation 100 has a housing chamber 110 for accommodating equipment. A general management and maintenance entrance 120 connected to the housing chamber 110 is opened on one side of the prefabricated pumping station substation 100. It adopts a single-door structure to facilitate the entry and exit of maintenance personnel into and out of the prefabricated pumping station substation 100. An equipment entrance 130 connected to the housing chamber 110 is opened on the other side of the prefabricated pumping station substation 100. It adopts a double-door structure to facilitate the handling of equipment in the prefabricated pumping station substation 100.

[0027] The high-voltage switchgear 200 is installed inside the prefabricated pumping station substation 100 and arranged along the length of the prefabricated pumping station substation 100. In this embodiment, the voltage of the high-voltage switchgear 200 is 10KV, and the distance L1 between its back and the innermost side of the prefabricated pumping station substation 100 closest to it is 600mm to 1000mm. The width and length of the high-voltage switchgear 200 are adjusted according to the specific project.

[0028] The low-voltage switchgear 300 is installed inside the prefabricated pumping station substation 100 and arranged along the length of the prefabricated pumping station substation 100, symmetrically arranged with the high-voltage switchgear 200. In this embodiment, the voltage of the low-voltage switchgear 300 is 0.4KV, and the distance L2 between its back and the innermost side of the prefabricated pumping station substation 100 closest to it is 800mm to 1200mm. The width and length of the low-voltage switchgear 300 are adjusted according to the specific project.

[0029] A management and operation passage 140 is formed between the low-voltage switch cabinet 300 and the high-voltage switch cabinet 200, and the width of the management and operation passage 140 is not less than 2500 mm, so as to facilitate the passage of the management and operation personnel.

[0030] The transformer cabinet 400 is arranged in the box-type pump station substation 100 and located at one end of the management and operation passage 140 and connected with the high-voltage switch cabinet 200 and the low-voltage switch cabinet 300 respectively. In the embodiment, the transformer cabinet 400 is two, one transformer cabinet has a capacity of 100KVA-1000KVA, and the other transformer cabinet has a capacity of 1250KVA-2500KVA. The distance L3 between the back of the transformer cabinet 400 and the inner side of the box-type pump station substation 100 closest to the transformer cabinet 400 is 600mm-800mm, and the cabinet width and the cabinet length of the transformer cabinet 400 are adjusted according to the specific project. A passage passage 141 for the passage of people is reserved at the other end of the management and operation passage 140 between the high-voltage switch cabinet 200, the low-voltage switch cabinet 300 and the transformer cabinet 400.

[0031] The electrical state display screen 500 is arranged in the box-type pump station substation 100 and located at the other end of the management and operation passage 140 and connected with the high-voltage switch cabinet 200 and the low-voltage switch cabinet 300 respectively, and used for displaying the electrical state information of the high-voltage switch cabinet 200 and the low-voltage switch cabinet 300. A passage passage 142 for the passage of people is reserved at the other end of the management and operation passage 140 between the high-voltage switch cabinet 200, the low-voltage switch cabinet 300 and the electrical state display screen 500. The electrical state display screen 500 includes an alternating current screen 510 and a direct current screen 520 which are symmetrically arranged side by side. The distance L4 between the back of the alternating current screen 510 and the direct current screen 520 and the inner side of the box-type pump station substation 100 closest to the electrical state display screen 500 is not less than 100mm.

[0032] The utility model discloses a reasonable planning and layout, the different type equipment of pump station substation is arranged compactly and orderly, guarantees the safe spacing and the maintenance passage between each equipment, improves the space utilization, reduces the floor area, can reduce the distance between each equipment, reduces the line loss simultaneously.

[0033] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A pump station substation electrical equipment compact arrangement, characterized by, The utility model relates to a box type pump station substation, which comprises a containing chamber for arranging equipment, a general management and operation entrance communicating with the containing chamber is arranged on one side of the box plate of the box type pump station substation, and an equipment entrance communicating with the containing chamber is arranged on the other side of the box plate. A high-voltage switch cabinet is arranged in the box type pump station substation and along the length direction of the box type pump station substation. A low-voltage switch cabinet is arranged in the box type pump station substation and along the length direction of the box type pump station substation and symmetrically with the high-voltage switch cabinet, and a management and operation channel is formed between the low-voltage switch cabinet and the high-voltage switch cabinet. A transformer cabinet is arranged in the box type pump station substation and at one end of the management and operation channel and connected with the high-voltage switch cabinet and the low-voltage switch cabinet respectively. An electrical state display screen is arranged in the box type pump station substation and at the other end of the management and operation channel and connected with the high-voltage switch cabinet and the low-voltage switch cabinet respectively. The distance between the back of the high-voltage switch cabinet and the inner side of the box type pump station substation closest to the high-voltage switch cabinet is 600mm-1000mm. The voltage of the high-voltage switch cabinet is 10KV.

2. The pump station substation electrical equipment compacted arrangement structure according to claim 1, characterized in that, The distance between the back of the low-voltage switch cabinet and the inner side of the box type pump station substation closest to the low-voltage switch cabinet is 800mm-1200mm.

3. The pump station substation electrical equipment compacted arrangement structure according to claim 2, characterized in that, The voltage of the low-voltage switch cabinet is 0.4KV.

4. The pump station substation electrical equipment compacted arrangement structure according to claim 1, characterized in that, The width of the management and operation channel is not less than 2500mm, a first passing channel for people is reserved between the high-voltage switch cabinet, the low-voltage switch cabinet and the transformer cabinet at one end of the management and operation channel, and a second passing channel for people is reserved between the high-voltage switch cabinet, the low-voltage switch cabinet and the electrical state display screen at the other end of the management and operation channel.

5. The pump station substation electrical equipment compacted arrangement structure according to claim 1, characterized in that, The distance between the back of the transformer cabinet and the inner side of the box type pump station substation closest to the transformer cabinet is 600mm-800mm.

6. The pump station substation electrical equipment compacted arrangement structure according to claim 5, characterized in that, The transformer cabinet is two, the capacity of one transformer cabinet is 100KVA-1000KVA, and the capacity of the other transformer cabinet is 1250KVA-2500KVA.

7. The pump station substation electrical equipment compacted arrangement structure according to claim 1, characterized in that, The electrical state display screen comprises an alternating current screen and a direct current screen arranged symmetrically and side by side.

8. The arrangement according to claim 7, c h a r a c t e r i z e d i n that The distance between the back of the alternating current screen and the direct current screen and the inner side of the box type pump station substation closest to the alternating current screen and the direct current screen is not less than 100mm.

9. The pump station substation electrical equipment compacted arrangement structure according to claim 1, characterized in that, ​ 10. The pump station substation electrical equipment compacted arrangement structure according to claim 9, characterized in that, ​

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