Ventilation color steel plate with fireproof function

Abstract

The utility model discloses a ventilating color steel plate with a fireproof function, which comprises a ventilating color steel plate body and is characterized in that the ventilating color steel plate body comprises a first half shell and a second half shell, and the first half shell and the second half shell are in butt joint to define a sealed rectangular color steel plate. A heat conduction partition plate is fixedly installed in the first half shell, a sealed water cavity is defined between the heat conduction partition plate and the first half shell, a filler cavity is defined by the other side of the heat conduction partition plate, the first half shell and the second half shell, and the filler cavity is filled with an inorganic fireproof layer. A water inlet pipe and a water outlet pipe are introduced into the water cavity, one side of the water inlet pipe is communicated with a water inlet nozzle, and one side of the water outlet pipe is communicated with a water outlet nozzle. According to the utility model, the inorganic fireproof layer is arranged to carry out fire prevention on the inner side, the water cavity is arranged behind the inorganic fireproof layer, flowing water is introduced into the water cavity, and the inorganic fireproof layer is cooled by the water through the heat-conducting partition plate, so that efficient fire prevention is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of color steel plates, in particular to a ventilated color steel plate with fireproof function. Background Art

[0002] Color steel duct is made of color steel composite core board. The color steel composite board is made of insulation material as the core material. It is relatively light and is 1 / 3 of the average weight of iron duct, which effectively reduces the load on the building and the labor intensity of construction. The air duct and insulation material are combined into one, and no secondary insulation construction is required, thereby improving the construction efficiency and saving the waste of building space caused by secondary construction. The current ventilation color steel plate has insufficient fire resistance when used as the material of the smoke exhaust duct. Utility Model Content

[0003] The purpose of the present application is to provide a ventilated color steel plate with fireproof function to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a ventilated color steel plate with fireproof function, comprising a ventilated color steel plate body, the ventilated color steel plate body comprising a first half shell and a second half shell, the first half shell and the second half shell are butt-jointed to enclose a sealed rectangular color steel plate, a heat-conducting baffle is fixedly installed inside the first half shell, a sealed water cavity is enclosed between the heat-conducting baffle and the first half shell, the other side of the heat-conducting baffle and the first half shell and the second half shell enclose a filling cavity, the interior of the filling cavity is filled with an inorganic fireproof layer, a water inlet pipe and a water outlet pipe are passed through the interior of the water cavity, one side of the water inlet pipe is connected to a water inlet nozzle, and one side of the water outlet pipe is connected to a water outlet nozzle.

[0005] Preferably, the upper and lower ends of the first half shell and the second half shell are fixedly mounted with connecting ears, the connecting ears are provided with bolt holes, and each ventilation color steel plate body is connected by installing a second bolt in the bolt hole of the connecting ear in turn.

[0006] Preferably, sealing strips are provided at the connections between the ventilation color steel plate bodies.

[0007] Preferably, the water inlet pipe and the water outlet pipe respectively pass through the water cavity of each ventilated color steel plate body near the top and near the bottom, wherein a water pump is fixedly installed on the pipeline of the water inlet pipe.

[0008] Preferably, the first half shell and the second half shell are connected by a plurality of first bolts.

[0009] Preferably, a sealing gasket is fixedly installed at the connection between the first half shell and the second half shell.

[0010] In summary, the technical effects and advantages of the utility model are:

[0011] In the utility model, an inorganic fireproofing layer is provided to prevent fire on the inside, a water cavity is provided behind the inorganic fireproofing layer, and flowing water is introduced into the water cavity. The water cools the inorganic fireproofing layer through a heat-conducting baffle, thereby realizing efficient fire prevention. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a structural schematic diagram of a ventilated color steel plate with fireproof function in an embodiment of the present application;

[0014] Figure 2 This is a schematic diagram of the connection structure of a ventilated color steel plate with fire protection function in an embodiment of the present application.

[0015] In the figure: 1. Ventilated color steel plate body; 2. First half shell; 3. Second half shell; 4. Heat-conducting baffle; 5. Inorganic fireproof layer; 6. Water cavity; 7. Water inlet pipe; 8. Water inlet nozzle; 9. Water outlet pipe; 10. Water outlet nozzle; 11. First bolt; 12. Sealing gasket; 13. Connecting ear; 14. Second bolt. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0018] It should also be noted that the standard parts used in this application document can be purchased from the market, and can be customized according to the description in the specification and drawings. Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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, and it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this disclosure can be understood according to the specific circumstances, and in the absence of clear limitations, machines, parts and equipment can all adopt conventional models in the prior art.

[0019] In this article, the term "comprising" is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the elements defined by the sentence "comprising..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0020] Example: Reference Figure 1-2 The ventilated color steel plate with fireproof function shown in the figure comprises a ventilated color steel plate body 1, the ventilated color steel plate body 1 comprises a first half shell 2 and a second half shell 3, the first half shell 2 and the second half shell 3 are butt-jointed to form a sealed rectangular color steel plate, a heat-conducting baffle 4 is fixedly installed inside the first half shell 2, a sealed water cavity 6 is enclosed between the heat-conducting baffle 4 and the first half shell 2, the other side of the heat-conducting baffle 4 and the first half shell 2 and the second half shell 3 enclose a filler cavity, the filler cavity The interior of the cavity is filled with an inorganic fireproofing layer 5, and a water inlet pipe and a water outlet pipe 9 are passed through the interior of the water cavity 6. One side of the water inlet pipe 7 is connected to a water inlet nozzle 8, and one side of the water outlet pipe 9 is connected to a water outlet nozzle 10. The inorganic fireproofing layer is provided to prevent fire on the inside, and a water cavity is provided behind the inorganic fireproofing layer, and flowing water is introduced into the water cavity. The water cools the inorganic fireproofing layer through a heat-conducting baffle, thereby realizing efficient fire prevention, wherein water enters the water cavity from the water inlet nozzle, takes away the heat, and is discharged from the water outlet nozzle along the water outlet pipe.

[0021] By means of the above structure: the upper and lower ends of the first half shell 2 and the second half shell 3 are fixedly installed with connecting ears 13, the connecting ears 13 are provided with bolt holes, and each ventilation color steel plate body 1 is connected by installing a second bolt 14 at the connecting ear bolt hole in turn.

[0022] By means of the above structure: sealing strips are provided at the connection points between the ventilation color steel plate bodies 1.

[0023] By means of the above structure, the water inlet pipe 7 and the water outlet pipe 9 respectively pass through the water cavity of each ventilated color steel plate body 1 near the top and near the bottom, wherein a water pump is fixedly installed on the pipeline of the water inlet pipe 7 for water supply.

[0024] With the above structure, the first half shell 2 and the second half shell 3 are connected via a plurality of first bolts 11 .

[0025] By means of the above structure: a sealing gasket 12 is fixedly installed at the connection between the first half shell 2 and the second half shell 3 for sealing protection.

[0026] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A ventilated color steel plate with fireproof function, comprising a ventilated color steel plate body (1), characterized in that: The ventilated color steel plate body (1) comprises a first half shell (2) and a second half shell (3), the first half shell (2) and the second half shell (3) being butt-jointed to form a sealed rectangular color steel plate, a heat-conducting baffle (4) being fixedly mounted inside the first half shell (2), a sealed water cavity (6) being enclosed between the heat-conducting baffle (4) and the first half shell (2), the other side of the heat-conducting baffle (4) and the first half shell (2) and the second half shell (3) enclosing a stuffing cavity, the interior of the stuffing cavity being filled with an inorganic fireproof layer (5), a water inlet pipe and a water outlet pipe (9) being passed through the interior of the water cavity (6), one side of the water inlet pipe (7) being connected to a water inlet nozzle (8), and one side of the water outlet pipe (9) being connected to a water outlet nozzle (10).

2. The ventilated colored steel plate with fireproof function according to claim 1, characterized in that: The upper and lower ends of the first half shell (2) and the second half shell (3) are fixedly mounted with connecting ears (13), and the connecting ears (13) are provided with bolt holes. The ventilation color steel plate bodies (1) are connected in sequence by installing second bolts (14) at the bolt holes of the connecting ears.

3. The ventilated color steel plate with fireproof function according to claim 1, characterized in that: Sealing strips are provided at the connections between the ventilation color steel plate bodies (1).

4. The ventilated colored steel plate with fireproof function according to claim 1, characterized in that: The water inlet pipe (7) and the water outlet pipe (9) respectively pass through the water cavity of each ventilated color steel plate body (1) near the top and near the bottom, wherein a water pump is fixedly installed on the pipeline of the water inlet pipe (7).

5. The ventilated colored steel plate with fireproof function according to claim 1, characterized in that: The first half shell (2) and the second half shell (3) are connected via a plurality of first bolts (11).

6. The ventilated colored steel plate with fireproof function according to claim 1, characterized in that: A sealing gasket (12) is fixedly mounted at the connection between the first half shell (2) and the second half shell (3).

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