CN212784841U

CN212784841U - Flame-retardant charging station

Info

Publication number: CN212784841U
Application number: CN202021760917.9U
Authority: CN
Inventors: 史新宽; 程宇; 李鹏; 张星
Original assignee: Henan Yike New Energy Technology Service Co ltd
Current assignee: Henan Yike New Energy Technology Service Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-03-23
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a flame retardant formula charging station, including the ground, the foundation ditch has been seted up to the top of ground, and the inner wall of foundation ditch is provided with resistant firebrick, and storage battery has been placed to the inner diapire of ground, and the upper surface of foundation ditch is provided with the upper cover with foundation ditch looks adaptation, the inside wall fixedly connected with blast pipe of foundation ditch, and the top of blast pipe runs through the upper cover and extends to the top of upper cover, and the top of upper cover is provided with heat abstractor. The utility model has the advantages that: through setting up the blast pipe, can blast air to foundation ditch inside through the blast pipe, effectual storage battery to the foundation ditch inside effectively cools down, through setting up sealed lid, under the effect of spring, when foundation ditch internal pressure increases, the spring effect that sealed lid can overcome the spring is opened, cold and hot mist to the foundation ditch inside effectively discharges, reach effective radiating purpose, and when not needing the heat dissipation, the spring can push down sealed lid, make this foundation ditch inside keep encapsulated situation.

Description

Flame-retardant charging station

Technical Field

The utility model relates to a charging station field, especially a flame retardant formula charging station.

Background

The charging station is an efficient charger, can be quick charge for electric motor car, cell-phone, electric tricycle, old car of riding instead of walk etc. the general thermal diffusivity of the charging station that is located the pit at present and fire behaviour are not good, and its during operation is inside easily to get up hot, easily fires the burning after the heat reaches a certain degree, for this reason we propose a flame retardant formula charging station to solve above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a flame retardant formula charging station.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a flame retardant formula charging station, includes the ground, the foundation ditch has been seted up to the top of ground, and the inner wall of foundation ditch is provided with resistant firebrick, storage battery has been placed to the inner diapire of ground, the upper surface of foundation ditch is provided with the upper cover with foundation ditch looks adaptation, the inside wall fixedly connected with blast pipe of foundation ditch, and the top of blast pipe run through the upper cover and extend to the top of upper cover, the top of upper cover is provided with heat abstractor.

The heat dissipation device comprises a heat dissipation pipe, the heat dissipation pipe penetrates through the upper cover and extends to the inside of the foundation pit, a top end fixedly connected with housing of the heat dissipation pipe, heat dissipation holes are formed in the outer side face of the housing, an inner top wall fixedly connected with spring of the housing, a sealing cover is arranged on the upper surface of the heat dissipation pipe, and the upper surface of the sealing cover is connected with the bottom end of the spring.

Still further technical scheme is, every the equal fixedly connected with round bar of interior roof of housing, and the round bar runs through spring, sealed lid and cooling tube in proper order and extends to the inside of foundation ditch, the bottom of round bar passes through the bottom surface fixed connection of connecting rod and upper cover.

A further technical scheme is that the bottom surface fixedly connected with extinguishing device of upper cover, every extinguishing device all includes the screw rod, and screw rod fixed connection is in the bottom surface of upper cover, every the below of screw rod all is provided with sealed glass bottle, and the top of sealed glass bottle and the bottom threaded connection of screw rod, every the inside of sealed glass bottle all is filled with fire extinguishing agent and mist.

The further technical scheme is that a drying box is arranged at the top end of each blast pipe.

According to a further technical scheme, a smoke sensor is arranged on the bottom surface of the upper cover, an electric valve is sleeved on the top of the blast pipe, and the input end of the electric valve is electrically connected with the output end of the smoke sensor.

According to a further technical scheme, the heat dissipation device is positioned on one side of the upper surface of the upper cover.

Compared with the prior art, the beneficial effects of the utility model are one of following at least:

1. the utility model discloses a set up the blast pipe, can blast air to foundation ditch inside through the blast pipe, effectually effectively cool down to the inside storage battery of foundation ditch, through setting up sealed lid, under the effect of spring, when the increase of foundation ditch internal pressure, the spring effect that the spring can be overcome to sealed lid is opened, effectively discharge the cold and hot mist of foundation ditch inside, reach effective radiating purpose, and when not needing the heat dissipation, the spring can push down sealed lid, make this foundation ditch inside keep encapsulated situation.

2. The utility model discloses a set up sealed glass bottle, when the foundation ditch is inside to catch fire, its inside mist can expand and make sealed glass bottle explosion after sealed glass bottle is heated to dry powder spills in the sealed glass bottle and puts out a fire and mist also can assist to put out a fire, through setting up smoke transducer, when the foundation ditch is inside to catch fire, it enables electric valve after detecting smog and closes, avoids this moment to lead to its inside intensity of a fire increase to the inside oxygenation of foundation ditch.

Drawings

Fig. 1 is a schematic cross-sectional view of a front view of the present invention.

Fig. 2 is the internal structure assembly diagram of the heat dissipation device of the present invention.

Fig. 3 is a schematic view of the internal structure of the fire extinguishing apparatus of the present invention.

Fig. 4 is a schematic view of the assembly of the blast pipe of the present invention.

In the figure, 1-foundation, 101-foundation pit, 102-refractory brick, 2-heat dissipation device, 201-cover, 202-spring, 203-heat dissipation hole, 204-sealing cover, 205-heat dissipation pipe, 206-round rod, 207-connecting rod, 3-upper cover, 4-blast pipe, 401-drying box, 402-electric valve, 5-storage battery, 6-fire extinguishing device, 601-screw rod, 602-sealing glass bottle and 7-smoke sensor.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

embodiment 1 referring to an embodiment shown in fig. 1-4, a flame-retardant charging station includes a foundation pit 1, a foundation pit 101 is formed above the foundation pit 1, a refractory brick 102 is disposed on an inner wall of the foundation pit 101, a battery pack 5 is disposed on an inner bottom wall of the foundation pit 1, an upper cover 3 adapted to the foundation pit 101 is disposed on an upper surface of the foundation pit 101, a blast pipe 4 is fixedly connected to an inner side wall of the foundation pit 101, a top end of the blast pipe 4 penetrates through the upper cover 3 and extends above the upper cover 3, and a heat dissipation device 2 is disposed above the upper cover 3.

The heat dissipation device 2 comprises a heat dissipation pipe 205, the heat dissipation pipe 205 penetrates through the upper cover 3 and extends to the inside of the foundation pit 101, a housing 201 is fixedly connected to the top end of the heat dissipation pipe 205, a heat dissipation hole 203 is formed in the outer side surface of the housing 201, a spring 202 is fixedly connected to the inner top wall of the housing 201, a sealing cover 204 is arranged on the upper surface of the heat dissipation pipe 205, and the upper surface of the sealing cover 204 is connected with the bottom end of the spring 202.

By providing the refractory bricks 102, the spread of fire after ignition inside the foundation pit 101 can be avoided.

The heat dissipation pipes 205 are disposed at one side of the refractory bricks 102, and a plurality of heat dissipation pipes 205 are disposed at each side for dissipating heat.

Example 2:

on the basis of the above embodiment, embodiment 2 shows an embodiment, a round rod 206 is fixedly connected to the inner top wall of each housing 201, the round rod 206 sequentially penetrates through the spring 202, the sealing cover 204 and the heat dissipation pipe 205 and extends to the inside of the foundation pit 101, and the bottom end of the round rod 206 is fixedly connected with the bottom surface of the upper cover 3 through a connecting rod 207.

Through setting up round bar 206, can carry out effective spacing to sealed lid 204, make it can only produce the displacement from top to bottom and avoid it to remove and lead to it can not produce sealed effect.

Example 3:

on the basis of the above embodiment, embodiment 3 shows an embodiment, the fire extinguishing apparatus 6 is fixedly connected to the bottom surface of the upper cover 3, each fire extinguishing apparatus 6 comprises a screw 601, the screw 601 is fixedly connected to the bottom surface of the upper cover 3, a sealed glass bottle 602 is arranged below each screw 601, the top end of each sealed glass bottle 602 is in threaded connection with the bottom end of the screw 601, and the inside of each sealed glass bottle 602 is filled with the fire extinguishing agent and the mixed gas.

The sealed glass bottle 602 is a thin-walled glass bottle, and the mixed gas inside the sealed glass bottle is mixed gas with good thermal expansion coefficient and fire extinguishing performance, such as IG541 mixed gas, and the fire extinguishing agent can be dry powder fire extinguishing agent.

Example 4:

on the basis of the above-described embodiment, embodiment 4 shows an embodiment in which the top end of each blast pipe 4 is provided with a drying box 401.

By providing the drying box 401, the cold air externally introduced into the blast pipe 4 can be dried.

Example 5:

on the basis of the above embodiment, embodiment 5 shows an embodiment in which the smoke sensor 7 is disposed on the bottom surface of the upper cover 3, the electric valve 402 is sleeved on the top of the blast pipe 4, and the input end of the electric valve 402 is electrically connected to the output end of the smoke sensor 7.

The electrically operated valve 402 is controlled by the smoke sensor 7 and when the smoke sensor 7 detects smoke, the electrically operated valve 402 is controlled to close to avoid excessive oxygen ingress which may lead to increased fire.

Example 6:

on the basis of the above-described embodiment, embodiment 6 shows an embodiment in which the heat sink 2 is located on the side of the upper surface of the upper cover 3.

The heat dissipation device 2 is located on one side of the upper cover 3 to avoid affecting traffic.

The working process of the utility model is as follows: the smoke sensor 7 is electrically connected with a municipal power supply, external cold source gas is pressurized and then communicated with the blast pipe 4, when the storage battery pack 5 in the foundation pit 101 works, external cold air is increased through the blast pipe 4 and dried by the drying box 401 and then enters the interior of the foundation pit 101 to cool the storage battery pack 5 and the control circuit board, when the internal pressure of the foundation pit 101 is increased, the mixed gas of the cold air and the hot air pushes up the sealing cover 204 to enable the mixed gas to overcome the elastic action of the spring 202 to leave the radiating pipe 205, meanwhile, the mixed gas of the cold air and the hot air in the foundation pit 101 is effectively discharged, the purpose of cooling the interior of the foundation pit 101 is achieved along with the entering of the cold air and the continuous discharge of the heat, if the interior of the foundation pit 101 catches fire, the smoke sensor 7 closes the electric valve 402 through an external control system after detecting smoke, along with the continuous rising of the internal temperature of the foundation pit 101, the dry powder inside the sealed glass bottle 602 after explosion sprinkles out to extinguish the fire, and the mixed gas inside the sealed glass bottle 602 is continuously released to assist in extinguishing the fire with the continuous explosion of the sealed glass bottle 602.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A flame-retardant charging station comprising a foundation (1), characterized in that: a foundation pit (101) is formed above the foundation (1), refractory bricks (102) are arranged on the inner wall of the foundation pit (101), a storage battery pack (5) is placed on the inner bottom wall of the foundation (1), an upper cover (3) matched with the foundation pit (101) is arranged on the upper surface of the foundation pit (101), a blast pipe (4) is fixedly connected to the inner side wall of the foundation pit (101), the top end of the blast pipe (4) penetrates through the upper cover (3) and extends to the upper part of the upper cover (3), and a heat dissipation device (2) is arranged above the upper cover (3);

heat abstractor (2) includes cooling tube (205), and cooling tube (205) run through upper cover (3) and extend to the inside of foundation ditch (101), top fixedly connected with housing (201) of cooling tube (205), and radiating hole (203) have been seted up to the lateral surface of housing (201), interior roof fixedly connected with spring (202) of housing (201), the upper surface of cooling tube (205) is provided with sealed lid (204), and the upper surface of sealed lid (204) is connected with the bottom of spring (202).

2. A flame retardant charging station as defined in claim 1 wherein: every equal fixedly connected with round bar (206) of interior roof of housing (201), and round bar (206) run through spring (202), sealed lid (204) and cooling tube (205) in proper order and extend to the inside of foundation ditch (101), the bottom fixed connection of connecting rod (207) and upper cover (3) is passed through to the bottom of round bar (206).

3. A flame retardant charging station as defined in claim 1 wherein: the bottom surface fixedly connected with extinguishing device (6) of upper cover (3), every extinguishing device (6) all include screw rod (601), and screw rod (601) fixed connection is in the bottom surface of upper cover (3), every the below of screw rod (601) all is provided with sealed glass bottle (602), and the top of sealed glass bottle (602) and the bottom threaded connection of screw rod (601), every the inside of sealed glass bottle (602) all is filled with fire extinguishing agent and mist.

4. A flame retardant charging station as defined in claim 1 wherein: the top end of each blast pipe (4) is provided with a drying box (401).

5. A flame retardant charging station as claimed in claim 4, wherein: the bottom surface of upper cover (3) is provided with smoke transducer (7), the top cover of blast pipe (4) is equipped with electric valve (402), and the input of electric valve (402) is connected with the output electricity of smoke transducer (7).

6. A flame retardant charging station as defined in claim 1 wherein: the heat dissipation device (2) is positioned on one side of the upper surface of the upper cover (3).