Factory building structure transformed by semi-partition construction

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a factory building structure transformed by semi-partition construction. The factory building structure for semi-partition construction transformation comprises a factory building, a transformer and a switch cabinet, the transformer and the switch cabinet are arranged in the factory building, the switch cabinet and the transformer are adjacently arranged and are separated through a keel partition wall, a wind shielding structure is arranged on the upper portion of the keel partition wall, and the switch cabinet and the transformer are arranged in a staggered mode. And the height of the keel partition wall is smaller than that of the plant. According to the factory building structure constructed and transformed by the half partition, the temperature and the humidity in the left side room meet the use requirements of a switch cabinet, normal operation of an original transformer is not affected, and due to the fact that a fire extinguishing system does not need to be newly built through the half partition, the work amount and the project cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a semi-partitioned construction and reconstruction plant structure. Background Art

[0002] In the existing grid energy storage power station, a new set of gas-insulated switchgear (such as 35kV) needs to be built in the original main transformer room. Since the operating temperature of the transformer is very high, reaching above 80°C, and the operating temperature of the switchgear is required to be 10-28°C. In order to ensure the stable operation of the switchgear, an independent room needs to be separated in the original transformer room for the installation of the switchgear according to the specification requirements. If a complete partition solution is adopted, the project will have the following difficulties:

[0003] (1) The complete partition solution requires a large amount of work and is complex to construct. It also requires consideration of material procurement and transportation costs, which greatly increases project costs;

[0004] (3) Due to the complete partition, the original fire-fighting pipelines in the room cannot be evenly covered. Therefore, it is necessary to seal the original fire-fighting pipelines and build a new fire-fighting system to ensure that the safety and fire-fighting requirements are met.

[0005] Therefore, there is an urgent need to develop a plant renovation structure that can reduce engineering workload and project costs. Utility Model Content

[0006] The purpose of the utility model is to overcome the problems of large construction workload and high project cost in the process of factory building renovation in the prior art, and to provide a factory building structure for semi-partition construction and renovation. The utility model configures a windproof structure, a heat preservation structure and optional air conditioners and fans in the room where the switch cabinet is located after the semi-partition, thereby ensuring that the temperature and humidity in the left room meet the use requirements of the switch cabinet and do not affect the normal operation of the original transformer. In addition, since the semi-partition does not require a new fire extinguishing system, the workload and project cost are reduced.

[0007] In order to achieve the above-mentioned purpose, the utility model provides a factory building structure renovated by semi-partition construction, which includes a factory building and a transformer and a switch cabinet arranged in the factory building, the switch cabinet is arranged adjacent to the transformer, and the two are separated by a keel partition wall, a windshield structure is arranged on the upper part of the keel partition wall, and the height of the keel partition wall is less than the height of the factory building.

[0008] Preferably, a thermal insulation structure is provided on one side of the keel partition wall corresponding to the switch cabinet.

[0009] Preferably, the thermal insulation structure is thermal insulation rock wool.

[0010] Preferably, the height of the frame partition wall accounts for 45-60% of the height of the factory building.

[0011] Preferably, the wind shielding structure is a wind curtain.

[0012] Preferably, an air conditioner and a fan are also provided in the compartment where the switch cabinet is located.

[0013] Preferably, the switch cabinet is a 35kV gas insulated switch cabinet.

[0014] Preferably, the factory building is equipped with one or more air conditioners and one or more fans.

[0015] Preferably, the height of the factory building is 7-10m.

[0016] Preferably, the frame partition wall is a light steel frame partition wall.

[0017] Through the above technical solution, new keel partition walls are built in the factory building, and wind-proof structures, thermal insulation structures, and optional air conditioners and fans are added to meet the use requirements of switch cabinets and transformers, and avoid the need to modify the original fire protection system, effectively shortening the project renovation cycle, thereby reducing construction costs and improving project construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the plant structure of the semi-partition construction and reconstruction described in the utility model.

[0019] Description of Reference Numerals

[0020] 1. Factory building; 2. Purlin partition wall; 3. Switch cabinet; 4. Transformer; 5. Air conditioner; 6. Fan. DETAILED DESCRIPTION

[0021] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0022] In the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internally connected between two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] The semi-partitioned factory building structure of the utility model is as follows Figure 1As shown, the semi-partitioned factory building structure comprises a factory building 1 and a transformer 4 and a switch cabinet 3 arranged in the factory building 1. The switch cabinet 3 is arranged adjacent to the transformer 4 and the two are separated by a keel partition wall 2. A windshield structure is arranged on the upper part of the keel partition wall 2, and the height of the keel partition wall 2 is less than the height of the factory building 1. The semi-partitioned factory building structure according to the utility model can meet the use requirements of the switch cabinet 3 and the transformer 4 while maintaining the integrity of the fire partition of the factory building. There is no need to build a new fire extinguishing system, which reduces the construction workload and project cost.

[0024] In the semi-partitioned factory building structure renovated in the utility model, in order to meet the use requirements of the switch cabinet 3 and the transformer 4, a side of the keel partition wall 2 corresponding to the switch cabinet 3 is preferably provided with a heat preservation structure.

[0025] In the semi-partitioned plant structure renovated in the utility model, in order to increase the heat insulation effect and thus ensure the normal operation of the switch cabinet 3 and the transformer 4, the insulation structure is preferably insulation rock wool.

[0026] In the semi-partitioned factory building structure renovated in the present invention, in order to avoid modifying the original fire protection system, the height of the keel partition wall 2 is preferably 45-60% of the height of the factory building 1, and more preferably 45-55% of the height of the factory building 1.

[0027] In the semi-partitioned factory building structure renovated in the utility model, in order to effectively control the temperature on both sides, the wind-shielding structure is preferably a wind curtain.

[0028] In the semi-partitioned plant structure of the utility model, in order to ensure that the temperature and humidity meet the use requirements of the switch cabinet 3 and do not affect the normal operation of the transformer 4, the compartment where the switch cabinet 3 is located is preferably provided with an air conditioner 5 and a fan 6. In a more preferred case, the air conditioner 5 in the compartment where the switch cabinet 3 is located is a vertical air conditioner.

[0029] In the present invention, the load of the air conditioner 5 in the compartment where the switch cabinet 3 is located can be 26-30kw, preferably 26-28kw; the ventilation volume of the air conditioner 5 in the compartment where the switch cabinet 3 is located can be 4400-4700m 3 / T, preferably 4400-4600m 3 / T.

[0030] In the utility model, the power of the air conditioner 5 in the compartment where the switch cabinet 3 is located can be 8-10kw, preferably 8-9kw; the power of the fan 6 in the compartment where the switch cabinet 3 is located can be 0.5-0.7kw, preferably 0.5-0.6kw.

[0031] In the present invention, in order for the airflow direction not to affect the normal operation of the transformer 4 and the switch cabinet 3 , the air conditioner 5 in the compartment where the switch cabinet 3 is located is preferably placed close to the keel partition wall 2 .

[0032] In the present invention, in order for the airflow direction not to affect the normal operation of the transformer 4 and the switch cabinet 3 , the fan 6 in the compartment where the switch cabinet 3 is located is preferably installed along the bottom of the wall of the plant 1 away from the transformer 4 .

[0033] In the present invention, the temperature of the compartment where the switch cabinet 3 is located can be 10-28° C., preferably 10-26° C.; the humidity of the compartment where the switch cabinet 3 is located can be 40%-80%, preferably 40%-70%.

[0034] In the semi-partitioned plant structure renovated in the utility model, the switch cabinet 3 can be a 35kV gas-insulated switch cabinet.

[0035] In the present invention, the temperature of the compartment where the transformer 4 is located can be -5-40°C, preferably -5-35°C; the humidity of the compartment where the transformer 4 is located can be 40%-80%, preferably 40%-70%.

[0036] In the semi-partitioned plant structure of the utility model, the plant 1 can be equipped with one or more air conditioners and one or more fans. The air conditioners and fans here are equipment configured in the plant 1 itself, and the air conditioners and fans can be set on the top of the plant 1 for ventilation and temperature adjustment of the entire plant 1, or they can be specially configured in the compartment where the transformer 4 is located.

[0037] In the semi-partitioned factory building structure reconstructed in the utility model, the height of the factory building 1 can be 7-10m, preferably 7-9m.

[0038] In the semi-partitioned factory building structure of the utility model, the keel partition wall 2 can be a light steel keel partition wall. The light steel keel partition wall is made of light steel keel material with thermal insulation rock wool added inside, and the light steel keel material is hot-dip galvanized corrugated steel plate.

[0039] In some embodiments, the semi-partitioned plant structure comprises a plant 1 and a transformer 4 and a 35kV switch cabinet 3 arranged in the plant 1, the 35kV switch cabinet 3 is arranged adjacent to the transformer 4, and the two are separated by a keel partition wall 2, a side of the keel partition wall 2 corresponding to the 35kV switch cabinet 3 is provided with thermal insulation rock wool, an upper part of the keel partition wall 2 is provided with an air curtain, an air conditioner 5 and a fan 6 are installed in the compartment where the 35kV switch cabinet 3 is located, and the air conditioner 5 in the compartment where the 35kV switch cabinet 3 is located is close to the air conditioner 5. The keel partition wall 2 is placed, and the fan 6 in the compartment where the 35kV switch cabinet 3 is located is installed along the bottom of the wall of the factory building 1 away from the transformer 4. The temperature of the compartment where the 35kV switch cabinet 3 is located is 10-28°C, and the humidity of the compartment where the 35kV switch cabinet 3 is located is 40%-80%. The temperature of the compartment where the transformer 4 is located is -5-40°C, and the humidity of the compartment where the transformer 4 is located is 40%-80%. The height of the keel partition wall 2 accounts for 45-60% of the height of the factory building 1, and the height of the factory building 1 is 7-10m.

[0040] In other embodiments, the semi-partitioned plant structure comprises a plant 1 and a transformer 4 and a 35kV switch cabinet 3 arranged in the plant 1, the 35kV switch cabinet 3 is arranged adjacent to the transformer 4, and the two are separated by a keel partition wall 2, a side of the keel partition wall 2 corresponding to the 35kV switch cabinet 3 is provided with thermal insulation rock wool, an upper part of the keel partition wall 2 is provided with an air curtain, an air conditioner 5 and a fan 6 are installed in the compartment where the 35kV switch cabinet 3 is located, and the air conditioner 5 in the compartment where the 35kV switch cabinet 3 is located is close to the air conditioner 5. It is placed near the keel partition wall 2, and the fan 6 in the compartment where the 35kV switch cabinet 3 is located is installed along the bottom of the wall of the factory building 1 away from the transformer 4. The temperature of the compartment where the 35kV switch cabinet 3 is located is 10-26°C, and the humidity of the compartment where the 35kV switch cabinet 3 is located is 40%-70%. The temperature of the compartment where the transformer 4 is located is -5-35°C, and the humidity of the compartment where the transformer 4 is located is 40%-70%. The height of the keel partition wall 2 accounts for 45-55% of the height of the factory building 1, and the height of the factory building 1 is 7-9m.

[0041] The following examples are used to further illustrate the semi-partitioned factory building structure of the utility model. The examples are implemented based on the technical solution of the utility model, and provide detailed implementation methods and specific operation processes, but the protection scope of the utility model is not limited to the following examples.

[0042] The experimental methods in the following examples, unless otherwise specified, are all conventional methods in the art. The experimental materials used in the following examples, unless otherwise specified, are all commercially available.

[0043] Example 1

[0044] A transformer 4 and a 35kV switch cabinet 3 are arranged in an 8m high factory building 1. The transformer 4 and the 35kV switch cabinet 3 are arranged adjacent to each other and are separated by a 4m high light steel keel partition wall 2. The side of the light steel keel partition wall 2 corresponding to the 35kV switch cabinet 3 is provided with thermal insulation rock wool, and an air curtain is provided on the upper part of the light steel keel partition wall 2. An air conditioner 5 and a fan 6 are installed in the compartment where the 35kV switch cabinet 3 is located. The air conditioner 5 is located close to the light steel keel partition wall 2, and the fan 6 is located at the bottom of the wall of the factory building 1 away from the transformer 4. The temperature of the compartment where the 35kV switch cabinet 3 is located is maintained at 20°C and the humidity is maintained at 55%, and the temperature of the compartment where the transformer 4 is located is maintained at 20°C and the humidity is maintained at 55%.

[0045] Example 2

[0046] A transformer 4 and a 35kV switch cabinet 3 are arranged in a 10m high factory building 1. The transformer 4 and the 35kV switch cabinet 3 are arranged adjacent to each other and are separated by a 4.5m high light steel keel partition wall 2. The side of the light steel keel partition wall 2 corresponding to the 35kV switch cabinet 3 is provided with thermal insulation rock wool, and an air curtain is provided on the upper part of the light steel keel partition wall 2. An air conditioner 5 and a fan 6 are installed in the compartment where the 35kV switch cabinet 3 is located. The air conditioner 5 is located close to the light steel keel partition wall 2, and the fan 6 is located at the bottom of the wall of the factory building 1 away from the transformer 4. The temperature of the compartment where the 35kV switch cabinet 3 is located is maintained at 10°C and the humidity is maintained at 40%, and the temperature of the compartment where the transformer 4 is located is maintained at -5°C and the humidity is maintained at 40%.

[0047] Example 3

[0048] A transformer 4 and a 35kV switch cabinet 3 are arranged in a 6m high factory building 1. The transformer 4 and the 35kV switch cabinet 3 are arranged adjacent to each other and are separated by a 3.6m high light steel keel partition wall 2. The side of the light steel keel partition wall 2 corresponding to the 35kV switch cabinet 3 is provided with thermal insulation rock wool, and an air curtain is provided on the upper part of the light steel keel partition wall 2. An air conditioner 5 and a fan 6 are installed in the compartment where the 35kV switch cabinet 3 is located. The air conditioner 5 is located close to the light steel keel partition wall 2, and the fan 6 is located at the bottom of the wall of the factory building 1 away from the transformer 4. The temperature of the compartment where the 35kV switch cabinet 3 is located is maintained at 28°C and the humidity is maintained at 70%, and the temperature of the compartment where the transformer 4 is located is maintained at 40°C and the humidity is maintained at 70%.

[0049] Comparative Example 1

[0050] A transformer 4 and a 35kV switch cabinet 3 are installed in an 8m high factory building 1. The transformer 4 and the 35kV switch cabinet 3 are arranged adjacent to each other and are separated by an 8m high wind curtain. An air conditioner 5 and a fan 6 are installed in the compartment where the 35kV switch cabinet 3 is located. The air conditioner 5 is located close to the wind curtain, and the fan 6 is located at the bottom of the wall of the factory building 1 away from the transformer 4.

[0051] According to the embodiment of the technical solution of the utility model, it can ensure that the temperature and humidity in the compartment where the switch cabinet 3 is located meet the use conditions of the switch cabinet 3, while not affecting the normal operation of the transformer 4, and there is no need to build a new fire protection system, which saves construction work and costs and improves project efficiency.

[0052] The preferred embodiments of the present invention are described in detail above, but the present invention is not limited thereto. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, including combining various technical features in any other suitable manner, and these simple modifications and combinations should also be regarded as the contents disclosed by the present invention and belong to the protection scope of the present invention.

Claims

1. A semi-partitioned factory building structure, characterized in that: The factory building structure renovated by the semi-partition construction includes a factory building and a transformer and a switch cabinet arranged in the factory building. The switch cabinet is arranged adjacent to the transformer and the two are separated by a keel partition wall. A windproof structure is arranged on the upper part of the keel partition wall, and the height of the keel partition wall is less than the height of the factory building.

2. The semi-partitioned factory building structure according to claim 1 is characterized in that: A heat preservation structure is arranged on one side of the keel partition wall corresponding to the switch cabinet.

3. The semi-partitioned factory building structure according to claim 2 is characterized in that: The thermal insulation structure is thermal insulation rock wool.

4. The semi-partitioned factory building structure according to any one of claims 1 to 3 is characterized in that: The height of the keel partition wall accounts for 45-60% of the height of the factory building.

5. The semi-partitioned factory building structure according to any one of claims 1 to 3 is characterized in that: The wind shielding structure is a wind curtain.

6. The semi-partitioned factory building structure according to any one of claims 1 to 3 is characterized in that: The compartment where the switch cabinet is located is also provided with an air conditioner and a fan.

7. The semi-partitioned factory building structure according to claim 1 is characterized in that: The switch cabinet is a 35kV gas insulated switch cabinet.

8. The semi-partitioned factory building structure according to any one of claims 1 to 3 and 7, characterized in that: The factory building is equipped with one or more air conditioners and one or more fans.

9. The semi-partitioned factory building structure according to any one of claims 1 to 3 and 7, characterized in that: The height of the factory building is 7-10m.

10. The semi-partitioned factory building structure according to any one of claims 1 to 3 and 7, characterized in that: The keel partition wall is a light steel keel partition wall.

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