Storage cabinet

Abstract

The utility model relates to a storage cabinet, in particular to a storage cabinet, and aims to solve the problem that an existing storage cabinet for miners is prone to fire. In order to achieve the purpose, the storage cabinet comprises a cabinet body, a cabinet door and a cabinet door, a door body; a door body detection member; the ventilation assembly is communicated with the inside and the outside of the cabinet body and can drive air inside the cabinet body to circulate with air outside the cabinet body; the fire extinguishing assembly is used for extinguishing fire in the cabinet body; and the door body detection piece, the ventilation assembly and the fire extinguishing assembly are electrically connected to the control module so as to control the opening and closing state of the ventilation assembly and the opening and closing state of the fire extinguishing assembly. The door body detection piece can detect the state of the door body, when the door body is closed, the ventilation assembly can conduct ventilation, accumulation of moisture and peculiar smell is effectively reduced, mildew and bacterium breeding are prevented, the dust concentration in the cabinet body can be reduced, and therefore the fire risk is reduced. When a fire breaks out in the cabinet body, the fire extinguishing assembly can extinguish flames in the cabinet body, and losses caused by the fire are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a storage cabinet, and particularly provides a storage cabinet. BACKGROUND

[0002] The storage cabinet of a miner is usually used for storing the work clothes and personal articles of the miner. Due to the particularity of the working environment of a coal mine, the clothes of the miner are easy to be contaminated with a large amount of coal dust during the operation process. These dusts are flammable, and under the conditions of dryness and poor ventilation, they are extremely easy to cause fire accidents. In addition, due to design defects or long-term use, the internal wires of part of the storage cabinets may be exposed or aged, further increasing the risk of electrical fire.

[0003] Therefore, there is an urgent need in the art for a storage cabinet to solve the above problems. SUMMARY

[0004] The utility model aims at solving the above technical problems, that is, solving the problem that the existing storage cabinet of a miner is easy to catch fire.

[0005] In a first aspect, the utility model provides a storage cabinet, which comprises:

[0006] a cabinet body;

[0007] a door body for closing the cabinet body;

[0008] a door body detection member for detecting the state of the door body;

[0009] a ventilation assembly communicating the inside and outside of the cabinet body, the ventilation assembly being capable of driving the inside air of the cabinet body to flow with the outside air;

[0010] a fire extinguishing assembly for extinguishing fire in the inside of the cabinet body;

[0011] a control module, the door body detection member, the ventilation assembly and the fire extinguishing assembly being electrically connected to the control module to control the opening and closing states of the ventilation assembly and the fire extinguishing assembly.

[0012] In the specific embodiment of the above storage cabinet, the door body detection member is a door lock.

[0013] In the specific embodiment of the above storage cabinet, the ventilation assembly comprises an air outlet duct and a fan, one end of the air outlet duct communicating with the inside of the cabinet body and the other end communicating with the outside of the cabinet body, the fan being arranged in the air outlet duct, and the fan being capable of driving the air in the cabinet body to be discharged through the air outlet duct.

[0014] In the specific embodiment of the above-mentioned storage cabinet, the ventilation assembly further comprises an air inlet channel, one end of the air inlet channel being communicated with the inside of the cabinet body and the other end being communicated with the outside of the cabinet body, and the fan is capable of driving external air to flow into the cabinet body through the air inlet channel.

[0015] In the specific embodiment of the above-mentioned storage cabinet, the air outlet channel and the air inlet channel are both provided with filter members.

[0016] In the specific embodiment of the above-mentioned storage cabinet, the ventilation assembly further comprises a dust detection member for detecting the dust concentration in the cabinet body.

[0017] In the specific embodiment of the above-mentioned storage cabinet, the fan and the dust detection member are both electrically connected to the control module, and the control module is capable of controlling the on-off state of the fan according to the dust concentration in the cabinet body.

[0018] In the specific embodiment of the above-mentioned storage cabinet, the fire extinguishing assembly comprises a water tank, a spray head and a water pump, the water tank is used for storing water, the spray head is arranged in the cabinet body, the water inlet of the water pump is communicated with the water tank, the water outlet of the water pump is communicated with the spray head, and the water pump is capable of driving the water in the water tank to be sprayed into the inside of the cabinet body through the spray head to extinguish fire.

[0019] In the specific embodiment of the above-mentioned storage cabinet, the fire extinguishing assembly further comprises:

[0020] a temperature detection member for detecting the temperature in the cabinet body;

[0021] a smoke detection member for detecting the smoke condition in the cabinet body.

[0022] In the specific embodiment of the above-mentioned storage cabinet, the temperature detection member and the smoke detection member are both electrically connected to the control module, and the control module is capable of controlling the on-off state of the water pump according to the temperature and the smoke condition in the cabinet body.

[0023] In the case of adopting the above technical solutions, the door body detection member is arranged to realize real-time detection of the state of the door body, ensure that the ventilation assembly is started when the door body is closed, and make the air in the cabinet body circulate, effectively reduce the accumulation of moisture and peculiar smell, and inhibit the breeding of mold and bacteria. The operation of the ventilation assembly helps to reduce the accumulation of dust in the cabinet body, thereby reducing the risk of fire caused by excessively high dust concentration. When a fire occurs in the cabinet body, the fire extinguishing assembly can be quickly started to extinguish the fire in the cabinet body, effectively contain the spread of fire, reduce fire loss, and improve the safety of the storage cabinet.

[0024] Further, the ventilation assembly comprises a fan and a dust detection member. The dust detection member is capable of detecting the dust concentration in the cabinet. The fan and the dust detection member are electrically connected to the control module. The control module is capable of determining the on-off state of the fan according to the dust concentration in the cabinet detected by the dust detection member. When the dust concentration is too high, the fan is started, and the running time of the fan is appropriately prolonged, so as to enhance the air circulation effect. In this way, the dust in the cabinet is discharged through the air outlet, the dust accumulation is effectively reduced, the pollution of the stored articles by the dust is reduced, the risk of fire caused by the high dust concentration is reduced, and the safety and service life of the storage cabinet are improved.

[0025] Further, the fire extinguishing assembly comprises a water tank, a spray head, a water pump, a temperature detection member and a smoke detection member. The temperature detection member is capable of detecting the temperature in the cabinet, and the smoke detection member is capable of detecting the smoke condition in the cabinet. The water pump, the temperature detection member and the smoke detection member are electrically connected to the control module. The control module is capable of determining whether the cabinet is on fire according to the temperature in the cabinet detected by the temperature detection member and the smoke condition in the cabinet detected by the smoke detection member, and rapidly starting the water pump to spray the water in the water tank to the inside of the cabinet through the spray head when the fire condition is detected, so as to achieve efficient fire extinguishing. This arrangement can timely respond in the early stage of fire, effectively suppress the spread of fire, reduce the loss caused by fire, and improve the safety and reliability of the storage cabinet. BRIEF DESCRIPTION OF DRAWINGS

[0026] The preferred embodiments of the present application will be described below with reference to the accompanying drawings, in which:

[0027] Figure 1 is a structural schematic view of the storage cabinet provided by the present application, and only one door body is shown in the figure;

[0028] Figure 2 is a structural schematic view of the storage cabinet provided by the present application, and only one door body is shown in the figure;

[0029] Figure 3 is a detailed step diagram of the first part control method of the storage cabinet provided by the present application;

[0030] Figure 4 is a detailed step diagram of the second part control method of the storage cabinet provided by the present application.

[0031] LIST OF REFERENCE NUMERALS

[0032] 1, cabinet; 2, door body; 3, door lock; 4, air outlet; 5, fan; 6, air inlet; 7, dust detection member; 8, water tank; 9, spray head; 10, water pump; 11, temperature detection member and smoke detection member. DETAILED DESCRIPTION

[0033] The preferred embodiments of the present application will be described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present application, and are not intended to limit the protection scope of the present application.

[0034] It should be noted that in the description of the present application, the terms "upper", "lower", "left", "right", "inner", "outer" and other terms indicating the direction or positional relationship are based on the direction or positional relationship shown in the drawings, which is only for the convenience of description, and is not intended to indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0035] In addition, it should be noted that in the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] To solve the problem that the existing miner storage cabinet is prone to fire, the present embodiment discloses a storage cabinet. Referring to Figure 1 The storage cabinet comprises a cabinet body 1, a door body 2, a door body detection piece, a ventilation assembly, a fire extinguishing assembly and a control module.

[0037] The storage cabinet comprises a plurality of cabinet bodies 1, and the cabinet body 1 is provided with a containing cavity for containing clothes. The door body 2 is provided in one-to-one correspondence with the cabinet body 1. The door body 2 can close the containing cavity of the cabinet body 1. The door body detection piece is used for detecting the state of the door body 2, and the door body detection piece is specifically an intelligent door lock 3. The intelligent door lock 3 can lock or open the door body 2, and can also obtain the state of the door body 2. The intelligent door lock 3 is electrically connected with the control module, and when the intelligent door lock 3 is locked with the door body 2, or the door body 2 is separated from the intelligent door lock 3, the intelligent door lock 3 can send corresponding signals to the control module.

[0038] Regarding the door body detection piece, although the door body detection piece in the present embodiment is an intelligent door lock 3, this arrangement is not a limitation on the present application, and those skilled in the art can also use other arrangements in other embodiments without deviating from the principles of the present application, for example: an infrared sensor, which can measure the distance between the door body 2 and a predetermined position, and determine the opening and closing state of the door body 2 according to the distance. This modification does not deviate from the basic principles of the present application, and therefore falls within the scope of protection of the present application.

[0039] With reference to Figure 2 , the ventilation assembly comprises an air outlet duct 4, a fan 5, an air inlet duct 6 and a dust detection member 7. One end of the air outlet duct 4 is connected to the accommodating cavity inside the cabinet body 1, and the other end is connected to the outside of the cabinet body 1. The fan 5 is arranged in the air outlet duct 4, and when the fan 5 is started, it can drive the air in the accommodating cavity to flow out of the cabinet body 1 through the air outlet duct 4, so as to discharge the dust suspended in the air in the accommodating cavity and reduce the risk of fire. Further, one end of the air inlet duct 6 is connected to the accommodating cavity inside the cabinet body 1, and the other end is connected to the outside of the cabinet body 1. When the fan 5 is started, the external air can flow into the cabinet body 1 through the air inlet duct 6. The dust detection member 7 is specifically a dust concentration sensor, which is arranged in the accommodating cavity. The dust detection member 7 is used to detect the dust concentration in the air in the accommodating cavity. The fan 5 and the dust detection member 7 are both electrically connected to the control module. The control module can control the on-off state of the fan 5 according to the dust concentration in the accommodating cavity.

[0040] With reference to Figure 1 and Figure 2 , the fire extinguishing assembly comprises a water tank 8, a spray head 9, a water pump 10, a temperature detection member and a smoke detection member 11. The water tank 8 is used to store water. The spray head 9 is arranged in one-to-one correspondence with the cabinet body 1, and the spray head 9 is arranged at the top of the accommodating cavity of the cabinet body 1. The water inlet of the water pump 10 is communicated with the water tank 8, and the water outlet is communicated with the spray head 9. When the water pump 10 is started, it can drive the water in the water tank 8 to be sprayed into the accommodating cavity of the cabinet body 1 through the spray head 9, so as to extinguish the fire in the accommodating cavity. The temperature detection member is specifically a temperature sensor, and the smoke detection member is specifically a smoke sensor. The temperature detection member and the smoke detection member are both arranged in the accommodating cavity of the cabinet body 1. The temperature detection member is used to detect the temperature in the accommodating cavity of the cabinet body 1, and the smoke detection member is used to detect the smoke condition in the accommodating cavity of the cabinet body 1. The water pump 10, the temperature detection member and the smoke detection member are all electrically connected to the control module. The control module can determine whether the accommodating cavity is on fire according to the temperature and the smoke condition in the accommodating cavity of the cabinet body 1, and start the water pump 10 to spray and extinguish the fire when the fire occurs.

[0041] The control module is configured to execute the control method of the storage cabinet. The control module can be configured to execute only the control method and not to execute other operation controls of the storage cabinet, and other operation controls can be equipped with other control modules; or the control module can be configured to execute not only the control method but also other operation controls of the storage cabinet, that is, the control module is a comprehensive execution module, that is, it executes various programs in the operation of the storage cabinet.

[0042] The above control method comprises the following steps:

[0043] After the door body 2 is closed, the on-off state of the fan 5 is determined according to the dust concentration in the accommodating cavity of the cabinet body 1;

[0044] The on-off state of the water pump 10 is determined according to whether the accommodating cavity of the cabinet body 1 is on fire.

[0045] Referring to Figure 3 In the above control method, "determining the on-off state of the fan 5 according to the dust concentration in the accommodating cavity of the cabinet 1 after the door body 2 is closed" comprises the following steps:

[0046] S101, receiving a signal of the door body 2 being closed, and then performing S102.

[0047] S102, the dust detection member 7 detects the dust concentration in the accommodating cavity, and then performs S103.

[0048] S103, determining whether the dust concentration in the accommodating cavity is less than a preset concentration, if the dust concentration is less than the preset concentration, performing S104, and if the dust concentration is greater than the preset concentration, performing S106.

[0049] S104, starting the fan 5 to ventilate the accommodating cavity, and after a first preset time, performing S105. In this embodiment, the first preset time is 5 minutes.

[0050] S105, turning off the fan 5.

[0051] S106, starting the fan 5 to ventilate the accommodating cavity to reduce the dust concentration in the accommodating cavity, and at the same time, alarming the operator, and then performing S107.

[0052] S107, after a second preset time, the dust detection member 7 detects the dust concentration in the accommodating cavity, and then performs S108.

[0053] S108, determining whether the dust concentration in the accommodating cavity is less than the preset concentration, if the dust concentration is greater than the preset concentration, performing S107 again, and if the dust concentration is less than the preset concentration, performing S105.

[0054] Referring to Figure 4 In the above control method, "determining the on-off state of the water pump 10 according to whether a fire breaks out in the accommodating cavity of the cabinet 1" comprises the following steps:

[0055] S201, the temperature detection member detects the temperature in the accommodating cavity, and then performs S202.

[0056] S202, the smoke detection member detects the smoke condition in the accommodating cavity, and then performs S203.

[0057] S203, determining whether a fire breaks out in the accommodating cavity according to the temperature and the smoke condition in the accommodating cavity, if no fire breaks out, performing S201 again, and if a fire breaks out, performing S204.

[0058] S204, start the water pump 10, drive the water in the water tank 8 to the fire containing cavity for spraying, to extinguish the flame, and alarm the operator. Then perform S205.

[0059] S205, the temperature detection member detects the temperature in the containing cavity, and then performs S206.

[0060] S206, the smoke detection member detects the smoke condition in the containing cavity, and then performs S207.

[0061] S207, according to the temperature and smoke condition in the containing cavity to determine whether the flame in the containing cavity is extinguished, if not extinguished, perform S205 again, if extinguished, perform S208.

[0062] S208, close the water pump 10, start the fan 5, and ventilate, then perform S209.

[0063] S209, after a third preset time, close the fan 5.

[0064] In summary, the storage cabinet has the following three modes:

[0065] The first mode is: after putting clothes into the cabinet body 1, if the dust concentration in the containing cavity does not exceed the standard, start the fan 5 to ventilate, and close the fan 5 after 5 minutes.

[0066] The second mode is: after putting clothes into the cabinet body 1, if the dust concentration in the containing cavity exceeds the standard, start the fan 5 to ventilate, and close the fan 5 after the dust concentration in the containing cavity reaches the standard. At the same time, alarm the operator and remind that the dust concentration exceeds the standard, which has potential fire risk.

[0067] The third mode is: when the containing cavity catches fire, start the water pump 10 to spray the containing cavity to extinguish the fire. At the same time, alarm the operator and remind that the fire has occurred.

[0068] Thus, the technical scheme of the present application has been described in combination with the preferred embodiments shown in the drawings, but it is easy for those skilled in the art to understand that the protection scope of the present application is obviously not limited to these specific embodiments. Those skilled in the art can make equivalent changes or replacements to related technical features without deviating from the principles of the present application, and the technical schemes after these changes or replacements will fall within the protection scope of the present application.

Claims

1. A storage cabinet, characterized in that, The application relates to a cabinet, which comprises: a cabinet body (1); a door body (2) for closing the cabinet body (1); a door body detection member for detecting the state of the door body (2); a ventilation assembly for communicating the inside and outside of the cabinet body (1), which can drive the inside air of the cabinet body (1) to flow with the outside air; a fire extinguishing assembly for extinguishing fire in the cabinet body (1); a control module, which is electrically connected with the door body detection member, the ventilation assembly and the fire extinguishing assembly, so as to control the opening and closing state of the ventilation assembly and the opening and closing state of the fire extinguishing assembly.

2. The cabinet of claim 1, wherein, The door body detection member is a door lock (3).

3. The cabinet of claim 1, wherein, The ventilation assembly comprises an air outlet duct (4) and a fan (5), one end of the air outlet duct (4) is communicated with the inside of the cabinet body (1), the other end is communicated with the outside of the cabinet body (1), the fan (5) is arranged in the air outlet duct (4), and the fan (5) can drive the air in the cabinet body (1) to flow out through the air outlet duct (4).

4. The cabinet of claim 3, wherein, The ventilation assembly further comprises an air inlet duct (6), one end of the air inlet duct (6) is communicated with the inside of the cabinet body (1), the other end is communicated with the outside of the cabinet body (1), and the fan (5) can drive the outside air to flow into the cabinet body (1) through the air inlet duct (6).

5. The cabinet of claim 4, wherein, The air outlet duct (4) and the air inlet duct (6) are provided with filter members.

6. The cabinet of claim 3, wherein, The ventilation assembly further comprises a dust detection member (7) for detecting the dust concentration in the cabinet body (1).

7. The cabinet of claim 6, wherein, The fan (5) and the dust detection member (7) are electrically connected with the control module, and the control module can control the opening and closing state of the fan (5) according to the dust concentration in the cabinet body (1).

8. The cabinet of claim 1, wherein, The fire extinguishing assembly comprises a water tank (8), a spraying head (9) and a water pump (10), the water tank (8) is used for storing water, the spraying head (9) is arranged in the cabinet body (1), the water inlet of the water pump (10) is communicated with the water tank (8), the water outlet is communicated with the spraying head (9), and the water pump (10) can drive the water in the water tank (8) to spray into the cabinet body (1) through the spraying head (9) to extinguish fire.

9. The cabinet of claim 8, wherein, The fire extinguishing assembly further comprises: a temperature detection member for detecting the temperature in the cabinet body (1); a smoke detection member for detecting the smoke condition in the cabinet body (1).

10. The storage cabinet of claim 9, wherein, The water pump (10), the temperature detection member and the smoke detection member are electrically connected with the control module, and the control module can control the opening and closing state of the water pump (10) according to the temperature and the smoke condition in the cabinet body (1).

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