Ventilation structure for civil air defense building

Abstract

The utility model discloses a ventilation structure for a civil air defense building, which comprises a power station diesel power generation set, the power station diesel power generation set is connected with a ventilation assembly, and the ventilation assembly comprises a building air duct, a power station exhaust fan, a diffusion chamber and a building vertical shaft; the device is simple in structure and reasonable in design, the building air duct is additionally arranged, the generator head of the power station diesel generator set is connected with the building air duct, heat of the generator head part is controlled in the building air duct, the heat of the generator head part is directly brought out of a project through the power station exhaust fan, and it is ensured that the heat of the power station diesel generator set is not dissipated into a wartime power station; according to the device, the initial investment is saved to a great extent, the purchase of related equipment of the water cooling system is reduced, and the purposes of saving the initial investment and reducing the energy consumption in use are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building design technical field, concretely is a ventilation structure for civil air defense building. BACKGROUND

[0002] The civil air defense building is a building engineering with the necessary accessory engineering of the people's air defense engineering, and is mainly embodied in the form of underground garage, and the inside is provided with civil air defense doors, blocking doors, lighting, ventilation, water supply and drainage, communication network and other hardware required by the wartime shelter.

[0003] Disadvantages of the prior art:

[0004] At present, the diesel engine head of the wartime power station has large heat emission, needs to be taken away by setting a water cooling system or a large amount of ventilation, and the diesel engine in the wartime power station is directly placed in the generator, so that the heat of the head part is directly dissipated to the indoor, the initial investment is large and more resources are consumed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a ventilation structure for civil air defense building to solve the problems in the background art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a ventilation structure for civil air defense building, comprising a power station diesel generating set, the power station diesel generating set is connected with a ventilation assembly, the ventilation assembly comprises:

[0007] Building air duct, the building air duct is connected with the power station diesel generating set by setting a building air duct wall, the generator head of the power station diesel generating set (110) is connected with the building air duct (121), and the heat of the generator head part of the power station diesel generating set (110) is controlled in the building air duct (121);

[0008] Power station exhaust fan, the power station exhaust fan is arranged in the building air duct.

[0009] Preferably, the ventilation assembly is connected with a power station air inlet fan.

[0010] Preferably, the ventilation assembly further comprises a diffusion chamber and a building vertical shaft, the diffusion chamber is connected with the building air duct, and the building vertical shaft is connected with the diffusion chamber.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The utility model provides a ventilation structure for people's defense building, through setting up ventilation assembly, ventilation assembly includes building air duct, power station exhaust fan, diffusion chamber and building shaft, through adding building air duct, the generator head of power station diesel generating set is connected with building air duct, the heat of head part is controlled in building air duct, through power station exhaust fan, the heat of this part is directly taken out project, ensure that the heat of power station diesel generating set is not radiated to wartime power station, the device greatly saves the initial investment, reduces the purchase of water cooling system related equipment, reaches the initial investment and the energy consumption of saving in use. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is whole structure schematic diagram of the utility model;

[0014] In the drawing: 110, power station diesel generating set;121, building air duct;122, building air duct wall;123, power station exhaust fan;124, diffusion chamber;125, building shaft;130, power station air inlet fan. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0016] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0017] In the description of the patent, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "setting" should be understood broadly, for example, it can be fixedly connected, set, or detachably connected, set, or integrally connected, set. For those skilled in the art, the specific meaning of the above terms in the patent can be understood according to the specific circumstances.

[0018] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and should not be construed as indicating or implying relative importance or an indicated number of technical features. Therefore, the features defined as "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" is two or more than two, unless otherwise explicitly specified.

[0019] Embodiment

[0020] Please refer to Figure 1 As shown in the figure, the utility model provides a ventilation structure for civil air defense building technical scheme: including power station diesel generating set 110, power station diesel generating set 110 is connected with ventilation component, and ventilation component includes building air duct 121, power station exhaust fan 123, diffusion chamber 124 and building vertical shaft 125, building air duct 121 is connected power station diesel generating set 110 through being provided with building air duct wall body 122, power station exhaust fan 130 is arranged in building air duct 121, diffusion chamber 124 is connected building air duct 121, building vertical shaft 125 is connected diffusion chamber 124, through the additional building air duct 121, the generator head of power station diesel generating set 110 is connected with building air duct 121, the heat of head part is controlled in building air duct 121, the heat of this part is directly taken out engineering through power station exhaust fan 123, ensure that the heat of power station diesel generating set 110 is not emitted to wartime power station, and the heat of head part will be directly emitted to the room in the original design that power station diesel generating set 110 is directly arranged in generator room, compared with the original design, the device greatly saves initial investment, reduces the purchase of water cooling system related equipment, achieves the initial investment and reduces the energy consumption in use.

[0021] The working principle of the utility model is as follows:

[0022] The ventilation structure for civil air defense building of the embodiment is used, the generator head of power station diesel generating set 110 is connected with building air duct 121 through the additional building air duct 121, the heat of head part is controlled in building air duct 121, the heat of this part is directly taken out engineering through power station exhaust fan 123, ensure that the heat of power station diesel generating set 110 is not emitted to wartime power station, and the heat of head part will be directly emitted to the room in the original design that power station diesel generating set 110 is directly arranged in generator room, compared with the original design, the device greatly saves initial investment, reduces the purchase of water cooling system related equipment, achieves the initial investment and reduces the energy consumption in use.

[0023] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A ventilation structure for a civil air defense building, comprising a power station diesel generator set (110), characterized in that: The power station diesel generator set (110) is connected to a ventilation assembly, which comprises: A building air duct (121), wherein the building air duct (121) is connected to the power station diesel generator set (110) via a building air duct wall (122), and the generator head of the power station diesel generator set (110) is connected to the building air duct (121), so that the heat of the generator head portion of the power station diesel generator set (110) is controlled within the building air duct (121); A power station exhaust fan (123), the power station exhaust fan (123) is arranged in the building air duct (121).

2. A ventilation structure for a civil air defense building according to claim 1, characterized in that: The ventilation assembly is connected to a power station air intake fan (130).

3. The ventilation structure for a civil air defense building according to claim 1, characterized in that: The ventilation assembly further comprises a diffusion chamber (124) and a building shaft (125), wherein the diffusion chamber (124) is connected to the building air duct (121), and the building shaft (125) is connected to the diffusion chamber (124).

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