CN210852107U

CN210852107U - Movable ring monitoring device of energy storage box

Info

Publication number: CN210852107U
Application number: CN201921285338.0U
Authority: CN
Inventors: 王昆; 黄国强; 于前锋; 杨超
Original assignee: Suzhou Aier New Energy Co ltd
Current assignee: Suzhou Aier New Energy Co ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-06-26
Anticipated expiration: 2029-08-08

Abstract

The invention discloses a moving ring monitoring device of an energy storage box, wherein at least one battery box is arranged in the energy storage box, a heat dissipation mechanism for dissipating heat of the battery box, a drainage mechanism for draining water of the energy storage box, a hollow support column for supporting the battery box and a moving ring monitor are arranged in the energy storage box, the moving ring monitor is respectively in signal connection with the heat dissipation mechanism and the drainage mechanism, and the hollow support column is respectively communicated with the heat dissipation mechanism and each battery box; the back of the battery box is provided with heat dissipation holes, the heat dissipation mechanism comprises an air outlet pipeline and a first actuating mechanism connected with the air outlet pipeline, the air outlet pipeline is communicated with one end of the hollow support column, and the first actuating mechanism forms a heat dissipation channel through the air outlet pipeline, the hollow support column and the heat dissipation holes in sequence; the energy storage box passes through the rotating ring watch-dog, realizes the control to the operations such as heat dissipation, drainage of its cavity inside, has realized stable, high-efficient, the safe operation of energy storage box.

Description

Movable ring monitoring device of energy storage box

Technical Field

The invention relates to the technical field of energy storage boxes, in particular to a moving ring monitoring device of an energy storage box.

Background

With the shortage of resources and the continuous aggravation of environmental pollution, the smart grid technology has gained wide attention from the power industry of various countries. Meanwhile, the electric automobile has become a necessary trend for the development of the automobile industry due to the characteristics of energy conservation and environmental protection. The problem of difficult charging has also been brought in the continuous growth of new energy automobile industry, the fixed electric pile that fills of tradition exists the utilization ratio low, to the electric wire netting impact big and can not all-round cover the scheduling problem, can't in time charge electric automobile in the remote area that does not have stake few stake very much, user experience is relatively poor, all is the factor that restricts electric automobile development, and portable storage battery car is nimble because of its charging mode, can effectively compensate the not enough of fixed electric pile that fills, becomes an indispensable mode in the electric automobile charging system gradually.

No matter be traditional fixed electric pile or portable storage battery car that fills, owing to the condition in can not the real-time detection energy storage box, consequently all there is following problem: owing to place in the room on the one hand, have drainage, ponding problem, on the other hand when portable storage battery car during operation, often appear the bad problem of heat dissipation.

Disclosure of Invention

Based on the technical problems in the background art, the invention provides a moving ring monitoring device of an energy storage box, wherein the energy storage box controls the operations of heat dissipation, water drainage and the like in a cavity of the energy storage box through a moving ring monitor, and the energy storage box can stably, efficiently and safely operate.

The invention provides a moving ring monitoring device of an energy storage box, wherein a heat dissipation mechanism for dissipating heat of a battery box, a drainage mechanism for draining water of the energy storage box and a moving ring monitor are arranged in the energy storage box, the input end of the moving ring monitor is connected to a temperature signal output end of the heat dissipation mechanism for detecting the temperature in a cavity of the energy storage box and a water level signal output end of the drainage mechanism for detecting accumulated water in the cavity of the energy storage box, and the output end of the moving ring monitor is respectively connected to a signal input end of a first execution mechanism for dissipating heat in the heat dissipation mechanism and a signal input end of a second execution mechanism for draining water in the drainage mechanism.

Furthermore, at least one battery box and a hollow support column for supporting the battery box are arranged in the energy storage box, the air inlet of the hollow support column is communicated with the air outlet of the heat dissipation mechanism, and the air outlet of the hollow support column is communicated with the air inlet of the battery box; the heat dissipation mechanism is internally provided with a first sensor for detecting the temperature in the cavity of the energy storage box, and the output end of the first sensor is connected to the input end of the movable ring monitor.

Furthermore, the back of the battery box is provided with heat dissipation holes, the heat dissipation mechanism comprises an air outlet pipeline and a first execution mechanism, and the output end of the first execution mechanism is connected with the air inlet end of the air outlet pipeline; the battery box is provided with a second vent hole, the hollow support column is provided with a first vent hole communicated with the second vent hole, and the first actuating mechanism sequentially passes through the air outlet pipeline, the first vent hole and the second vent hole to form a heat dissipation channel with the heat dissipation holes.

Furthermore, the first actuating mechanism comprises a fan and an air conditioner, the fan and the air conditioner are both fixed on the outer side surface of the energy storage box, a first one-way valve is connected between the fan and the air outlet pipeline, and a second one-way valve is connected between the air conditioner and the air outlet pipeline; the air outlet pipeline is arranged at the top of the cavity of the energy storage box, a safety valve is arranged on the air outlet pipeline, an adjusting valve is connected between the air outlet pipeline and the hollow support column, and a check valve is connected between the air outlet pipeline and the first actuating mechanism.

Further, a plurality of battery boxes are arranged in a row, the two sides of the battery boxes in the same row are respectively provided with a hollow support column, the same hollow support column is communicated with the battery boxes in the same row, and the second ventilation holes are symmetrically arranged relative to the battery boxes.

Further, drainage mechanism is including setting up in the water catch bowl of energy storage tank cavity bottom, setting up the second actuating mechanism in the water catch bowl and be arranged in detecting the water level detection ware of ponding water level in the energy storage tank cavity, and water level detection ware's output is connected to on the input of rotating ring watch-dog, second actuating mechanism utilizes and is used for carrying out ponding exhaust automatic drainage device with being used for according to the dead weight of water and forces the drainage device to the ponding of energy storage tank in.

Furthermore, the automatic drainage device comprises a drainage shell fixedly connected with the water collecting tank and a float valve arranged in the drainage shell, wherein the upper surface of the drainage shell is provided with a drainage hole, the lower surface of the drainage shell is communicated with the outside, and the drainage hole is communicated with the water collecting tank; the forced drainage device comprises a drainage pump and a drainage pipeline, one end of the drainage pipeline is connected with the output end of the drainage pump, the other end of the drainage pipeline penetrates through the energy storage box shell to be communicated with the outside, and one end of the drainage pipeline communicated with the outside is provided with a one-way valve.

Furthermore, the drainage shell comprises an upper shell and a lower shell, the upper shell and the lower shell are matched to form a space for placing the floating valve, the drain hole is formed in the upper surface of the upper shell, the lower surface of the lower shell is communicated with the outside, a sealing ring is arranged in a cavity of the upper shell, a first groove is formed in the cavity of the drainage shell on one side close to the drain hole, and the sealing ring is embedded into the first groove.

Further, still be provided with the mechanism of putting out a fire in the energy storage box, the mechanism of putting out a fire includes fire extinguisher and solenoid valve, and the solenoid valve sets up in the output of fire extinguisher, and the fire extinguisher is fixed in energy storage box cavity top, and the cavity top of energy storage box is provided with fire detector, and on fire detector's the output was connected to the input of rotating ring watch-dog, the input of solenoid valve was connected to on the output of rotating ring watch-dog.

Further, still be provided with the battery manager in the energy storage box, the input of battery manager is connected to the output of rotating ring watch-dog, and rotating ring watch-dog and battery manager all are fixed in on the hollow support column.

The movable ring monitoring device of the energy storage box provided by the invention has the advantages that: according to the moving ring monitoring device of the energy storage box, the energy storage box realizes operations such as heat dissipation and water drainage in the cavity of the energy storage box through the moving ring monitor, and stable, efficient and safe operation of the energy storage box is realized; when heat dissipation is carried out, the hollow support column replaces a heat dissipation pipeline additionally arranged in the traditional method, so that the structure is simplified, and the cost of the energy storage box is reduced; the radiating airflow directly enters the cavity of the battery box through the hollow support column, so that accurate cooling is realized, the ventilation and radiating efficiency and the cold air utilization rate are greatly improved, the energy consumption is reduced, and the cooling device is particularly suitable for scenes in which the battery boxes are densely arranged in the battery rack; through the aperture of control governing valve to adjust the volume that cold wind got into the hollow support column, and then the homogeneity of each battery box temperature in the different row of better realization. The double drainage mode of an active drainage device and a passive drainage device is adopted, so that the problem of water accumulation in the energy storage box can be effectively avoided; the floating valve moves towards the drain hole along water by means of buoyancy and blocks the drain hole, and the combination of the floating valve and the sealing ring effectively prevents external water from entering the energy storage box and improves the waterproof measure of the energy storage box. When the fire detector detects that a fire disaster is abnormal in the energy storage box, the electromagnetic valve is opened, and the fire extinguisher sprays the energy storage box in space to realize the effect of fire extinguishing or pre-extinguishing.

Drawings

FIG. 1 is a schematic structural diagram of a moving ring monitoring device of an energy storage tank according to the present invention;

FIG. 2 is a schematic structural diagram of a heat dissipation mechanism;

FIG. 3 is an enlarged view of a portion of N of FIG. 2;

FIG. 4 is a schematic structural view of a drainage mechanism;

FIG. 5 is an enlarged view of a portion M of FIG. 3;

FIG. 6 is a schematic structural view of an automatic water draining device;

FIG. 7 is an exploded view of FIG. 5;

FIG. 8 is a schematic view of the fire extinguishing mechanism;

FIG. 9 is a schematic structural view of a hollow support column;

fig. 10 is a schematic structural view of a second vent hole in the battery case;

wherein, 1-a fan, 2-an air conditioner, 5-a display screen, 6-an alarm device, 7-a check valve, 8-an air outlet pipeline, 9-a regulating valve, 10-a hollow supporting column, 11-a battery box, 20-a fire extinguishing mechanism, 21-a fire extinguisher, 22-an electromagnetic valve, 23-a fire detector, 24-a safety valve, 25-a ventilation opening, 26-a self-hanging louver, 30-a drainage shell, 32-a moving ring monitor, 33-a battery manager, 34-a drainage hole, 35-a sealing ring, 36-an upper shell, 37-a lower shell, 38-a water collecting tank, 39-an automatic drainage device, 40-a forced drainage device, 41-a drainage pump, 42-a drainage pipe, 43-a floating valve and 44-a one-way valve, 45-a water level detector, 46-a floater water level meter, 47-a pressure sensing liquid level meter, 50-a heat dissipation mechanism, 60-a drainage mechanism, 101-a first vent hole and 111-a second vent hole.

Detailed Description

The present invention is described in detail below with reference to specific embodiments, and in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

Referring to fig. 1 to 7, in the moving ring monitoring device of an energy storage tank provided in the present invention, a heat dissipation mechanism 50 for dissipating heat from a battery box, a drainage mechanism 60 for draining water from the energy storage tank, and a moving ring monitor 32 are disposed in the energy storage tank, an input end of the moving ring monitor 32 is connected to a temperature signal output end of the heat dissipation mechanism 50 for detecting a temperature in a cavity of the energy storage tank and a water level signal output end of the drainage mechanism 60 for detecting accumulated water in the cavity of the energy storage tank, and output ends of the moving ring monitor 32 are respectively connected to a signal input end of a first actuator for dissipating heat in the heat dissipation mechanism 50 and a signal input end of a second actuator for draining water in the drainage mechanism 60.

The energy storage box realizes the operations of heat dissipation, water drainage and the like in the cavity of the energy storage box through the signal connection relation between the movable ring monitor 32 and the heat dissipation mechanism 50 and the water drainage mechanism 60, and realizes the stable, efficient and safe operation of the energy storage box.

As shown in fig. 3, a battery manager 33 is further disposed in the energy storage box, an output terminal of the battery manager 33 is connected to an input terminal of each battery assembly in the battery box to realize on/off control of the battery assembly, an input terminal of the battery manager 33 is connected to an output terminal of the moving-ring monitor 32, and the moving-ring monitor 32 and the battery manager 33 are both fixed on the hollow support column 10.

As shown in fig. 2 and 7, at least one battery box 11 and a hollow support column 10 for supporting the battery box are arranged in the energy storage box, an air inlet of the hollow support column 10 is communicated with an air outlet of the heat dissipation mechanism 50, and an air outlet of the hollow support column 10 is communicated with an air inlet of the battery box 11; the heat dissipation mechanism 50 is provided with a first sensor for detecting the temperature in the energy storage tank cavity, and the output end of the first sensor is connected to the input end of the moving ring monitor 32.

Further, the back of the battery box 11 is provided with heat dissipation holes, the heat dissipation mechanism 50 comprises an air outlet pipeline 8 and a first execution mechanism, the output end of the first execution mechanism is connected with the air inlet end of the air outlet pipeline 8, the battery box 11 is provided with a second ventilation hole 111, the hollow support column 10 is provided with a first ventilation hole 101 communicated with the second ventilation hole 111, and the first execution mechanism sequentially passes through the air outlet pipeline 8, the first ventilation hole 101, the second ventilation hole 111 and the heat dissipation holes to form a heat dissipation channel. During the air conditioning that first actuating mechanism produced got into air-out pipeline 8, and then got into the cavity of cavity support column 10, because the first ventilation hole 101 on the cavity support column 10 all communicates with the second ventilation hole 111 of seting up on every battery box 11, consequently air conditioning passes through cavity support column 10 and gets into battery box 11 in, dispels the heat to the battery pack in the battery box 11, discharges through the louvre at last, realizes the heat dissipation to battery pack. The shape of the air outlet duct 8 may be annular, regular, irregular, etc. to achieve a preferred shape for effectively introducing the cool air into the support pillar 10.

In the present application, when there are a plurality of battery boxes 11, the plurality of battery boxes 11 are arranged in a row and fixed in a fixing frame of the battery boxes 11, and two sides of the battery boxes 11 in the same row are respectively supported and fixed by hollow support columns 10. In the case where the hollow support column 10 communicates with each battery box 11, the second vent holes 111 are symmetrically provided with respect to the battery box 11, so that the hollow support column 10 can be used normally on both sides of the battery box 11. When two or multiseriate battery boxes 11 exist, the same hollow support column 10 can be shared between the rows for fixing and radiating, or the same hollow support column 10 can not be shared for fixing and radiating, when the hollow support column 10 is shared, the same hollow support column 10 is communicated with the battery boxes 11 arranged on two sides, and when the hollow support column 10 is not shared, the battery boxes 11 arranged on one side are communicated.

At least one first ventilation hole 101 and at least one second ventilation hole 111 are provided; the first vent holes 101 and the second vent holes 111 may be in one-to-one correspondence, or one second vent hole 111 may be communicated with a plurality of first vent holes 101 formed in the same battery box 11, or one second vent hole 111 may be communicated with a plurality of first vent holes 101 formed in a plurality of battery boxes 11.

In this embodiment, the air outlet pipeline 8 is arranged at the top of the cavity of the energy storage box, that is, arranged at the upper part of all the battery boxes, the space of the energy storage box is occupied less, the space is saved, the volume energy density is improved, the safety valve 24 is arranged on the air outlet pipeline 8, the safety valve 24 plays a role in overpressure protection for the air outlet pipeline 8, namely, when the pressure in the cavity of the air outlet pipeline 8 exceeds a critical value, the safety valve 24 is opened to release the pressure in the cavity of the air outlet pipeline 8, so as to avoid the deformation defect of the air outlet pipeline 8 caused by the overlarge pressure in the cavity of the air outlet pipeline 8, and the overpressure protection is realized. An adjusting valve 9 is connected between the air outlet pipeline 8 and the hollow support column 10, a check valve 7 is connected between the air outlet pipeline 8 and the first actuating mechanism, and the check valve 7 avoids the backflow phenomenon of cold air.

First actuating mechanism includes fan 1 and air conditioner 2, and fan 1 and air conditioner 2 all are fixed in the energy storage box lateral surface, and fan 1 and air conditioner 2 are connected check valve 7 on its respective output pipeline, then are connected with first check valve between fan 1 and the air-out pipeline 8, are connected with the second check valve between air conditioner 2 and the air-out pipeline 8, under the normal operating condition, fan 1 and air conditioner 2 are not opened simultaneously, under the effect through first check valve and second check valve, the air current is along the one-way operation of air inlet direction.

As shown in fig. 3 and 5, the drainage mechanism 60 includes a water collection tank 38 disposed at the bottom of the tank cavity, a second actuator disposed in the water collection tank 38, and a water level detector 45 for detecting the level of the accumulated water in the tank cavity, an output end of the water level detector 45 is connected to an input end of the movable ring monitor 32, and the second actuator includes an automatic drainage device 39 for draining the accumulated water by using the self weight of the water and a forced drainage device 40 for forcibly draining the accumulated water in the tank.

The automatic drainage device 39 comprises a drainage shell 30 fixedly connected with the water collecting tank 38 and a float valve 43 arranged in the drainage shell 30, wherein a drainage hole 34 is formed in the upper surface of the drainage shell 30, the lower surface of the drainage shell is communicated with the outside, and the drainage hole 34 is communicated with the water collecting tank 38. The drainage shell 30 comprises an upper shell 36 and a lower shell 37, the upper shell 36 and the lower shell 37 are matched to form a space for placing the float valve 43, the drainage hole 34 is formed in the upper surface of the upper shell 36, the lower surface of the lower shell 37 is communicated with the outside, a sealing ring 35 is further arranged in the drainage shell 30, a first groove is formed in a cavity of the drainage shell 31 on one side close to the drainage hole 34, and the sealing ring 35 is embedded in the first groove. The packing 35 is used to seal the drain hole 34 together with the float valve 43 when the float valve 43 floats up to block the drain hole 34, so that external water cannot enter the energy storage tank through the drain hole 34. The detachable connection between the upper housing 36 and the lower housing 37 improves the ease of installation of the float valve 43 and the ease of replacement of the float valve 43.

The forced drainage device 40 includes a drainage pump 41 and a drainage pipeline 42, one end of the drainage pipeline 42 is connected with the output end of the drainage pump 41, and the other end of the drainage pipeline 42 passes through the energy storage box shell to be communicated with the outside. The drain pipe 42 is provided with a check valve 44 at one end communicating with the outside.

The automatic drainage device 39 can discharge water in the energy storage box out of the cavity, the float valve 43 in the automatic drainage device 39 is suspended by means of buoyancy, when external water flows into the energy storage box, the float valve 43 moves along the water flow to the drain hole of the automatic drainage device 39 by means of buoyancy, and the drain hole is blocked, so that the external water is prevented from entering the energy storage box, the float valve effectively prevents the external water from entering the energy storage box, and the waterproof measure of the energy storage box is improved. The forced drainage device 40 can forcibly drain the water which cannot be drained by the automatic drainage device 39 through the drainage pump 41, in order to prevent the water from flowing back to the energy storage tank in the drainage process of the drainage pump 41, one end of the drainage pipeline 42 communicated with the outside is provided with a one-way valve 44, the one-way valve 44 enables the water to be only drained from the energy storage tank to the outside, and the outside water cannot enter the energy storage tank.

The double drainage mode of the active drainage device 39 and the passive drainage device 40 is adopted, so that the problem of water accumulation in the energy storage box can be effectively avoided.

Further, the water collecting groove 38 is generally disposed in a concave portion at the bottom of the cavity of the energy storage tank, or an annular guiding groove is disposed at the bottom of the cavity of the energy storage tank, and the guiding groove is communicated with the water collecting groove 38. The water collecting groove 38 is arranged in a concave position or communicated with the flow guide groove, and water in the energy storage tank can be collected into the water collecting groove 38 so as to perform centralized treatment on the water in the energy storage tank.

As shown in fig. 5, the water level detector 45 may be a float water level meter 46 or a pressure sensing liquid level meter 47, etc., one end of the water level detector 45 is disposed at the water collecting tank 38, and the other end extends along the rising direction of the water level in the tank cavity, the water level in the tank acquired by the float water level meter 46 or the pressure sensing liquid level meter 47 is transmitted to the moving ring monitor 32 by the sensor, and then the operating state of the drainage mechanism 60 is controlled by the moving ring monitor 32.

The shell of the energy storage box is externally provided with a dehumidifying device, a cavity of the energy storage box is internally provided with a humidity sensor, the output end of the humidity sensor is connected to the input end of the moving ring monitor 32, and the input end of the dehumidifying device is connected to the output end of the moving ring monitor 32. The dehumidifying device can be a dehumidifier or an air conditioner, and when the humidity sensor detects that the humidity in the energy storage box exceeds a certain concentration, the moving-ring monitor 32 controls the dehumidifying device to work, so that the energy storage box is dehumidified. When the dehumidifying device 49 fails or has insufficient capacity, and the humidity in the energy storage tank drops below the set humidity, moisture may condense and collect on the tank floor in the tank, and the automatic drainage device 39 automatically enters an operating state to drain accumulated water in the energy storage tank, and the movable ring monitor 32 controls the forced drainage device 40 to operate properly.

As shown in fig. 4, a fire extinguishing mechanism 20 is further disposed in the energy storage box, the fire extinguishing mechanism 20 includes a fire extinguisher 21 and an electromagnetic valve 22, the electromagnetic valve 22 is disposed at an output end of the fire extinguisher 21, the fire extinguisher 21 is fixed at the top of the cavity of the energy storage box, a fire detector 23 is disposed at the top of the cavity of the energy storage box, an output end of the fire detector 23 is connected to an input end of the moving ring monitor 32, and an input end of the electromagnetic valve 22 is connected to an output end of the moving ring monitor.

In this embodiment, be provided with alarm device 6 and display screen 5 on the braced frame in the energy storage box outside, alarm device 6 can be for audible-visual annunciator, mode such as ringing alarm, and the output of rotating ring watch-dog 32 is connected respectively with alarm device 6's input, and the input of display screen 5 is connected.

The working process is as follows: when the first sensor detects that the temperature in the battery box 11 exceeds the set temperature, the fan 1 works, the air conditioner 2 does not work, the generated cold air enters the hollow support column 10 through the air outlet pipeline 8, and then is directly conveyed into the battery box 11 through the communication effect of the first vent hole 101 and the second vent hole 111, and the cold air is discharged through the heat radiation holes after radiating heat of battery components in the battery box 11; when the cold air generated by the fan 1 is not enough to radiate the battery box 11, the fan stops working, the air conditioner 2 works at the moment, and the cold air generated by the air conditioner 2 enters the hollow support column 10 through the air pipeline 8 and further enters the battery box 11 to further radiate the battery box 11; when the cold air that air conditioner 2 produced is also not enough to dispel the heat to battery box 11, alarm device 6 reports to the police, reminds maintainer to look over and in time handle, avoids battery 11 high temperature to cause the appearance of phenomena such as battery damage, conflagration.

On the one hand, when the fire detector 23 detects that the energy storage box is abnormal due to overhigh temperature in the energy storage box, the movable ring monitor 32 controls the electromagnetic valve 22 to be opened, the fire extinguisher 21 is opened, the whole energy storage box is spayed to extinguish fire, and meanwhile, the movable ring monitor 32 controls the alarm device 6 to alarm to prompt that the fire happens.

On the other hand, when the water inside the energy storage tank is collected at the bottom of the cavity due to water seepage or air condensation, the water flows to the water collecting tank 38 and is discharged out of the energy storage tank through the automatic drainage device 39. When the water level outside the energy storage tank is higher than the automatic drainage device 39, the float valve in the automatic drainage device 39 blocks the drainage hole by buoyancy to close the automatic drainage device 39 and prevent the water flow outside the energy storage tank from entering the energy storage tank, and at the moment, when the water level detector 45 detects that the accumulated water exists in the energy storage tank, the movable ring monitor controls the alarm device 6 to give an alarm to prompt that the water is flooded. When the accumulated water in the energy storage tank is more and more, and the water level detector 45 detects that the water level of the accumulated water in the cavity of the energy storage tank reaches a set value h1, the movable ring monitor 32 controls the drainage pump 41 to work, and the water in the energy storage tank is drained out of the tank body through the drainage pipeline 42, so that the passive drainage of the energy storage tank is realized; when the water level detector 45 detects that accumulated water in the cavity of the energy storage tank reaches a set value h2, the movable ring monitor is linked to switch off the main circuit of the battery manager 33, so that safety problems of short circuit, contact electricity and the like of the battery pack in the energy storage tank are prevented, and the service life of the battery pack is prolonged; the water level set value h1 is less than h 2.

In the above working process, no matter the fan 1 or the air conditioner 2, when the cold air enters the hollow support column 10 through the air outlet pipeline 8, the opening degree of the adjusting valve 9 can be controlled to adjust the amount of the cold air entering the hollow support column 10, so as to better realize the uniformity of the temperature of each battery box 11 in different rows. Through hollow support column 10 to air conditioning water conservancy diversion in order to improve the radiating mode to battery box 11, can realize accurate cooling, and then improved the radiating efficiency. In the above embodiment, one or more fans 1 and one or more air conditioners 2 may be provided, and when the battery box 11 needs cold air to dissipate heat, the number of the working stations of the fans 1 or the air conditioners 2 may be controlled to meet the requirement of reducing energy consumption.

The ponding condition in the energy storage box, the working state of automatic drainage device, the working state of forced drainage device, the working state of alarm device 6, the working state of heat dissipation mechanism, the working state of fire extinguishing mechanism etc. all show on display screen 5, and display screen 5 is fixed in on the surface of energy storage box.

The signal connection comprises wired connection and wireless connection; the wired connection comprises broadband connection and optical fiber connection; the wireless connection comprises WIFI connection and radio connection.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a rotating ring monitoring device of energy storage box, characterized in that, be provided with in the energy storage box and be used for carrying out radiating heat dissipation mechanism (50) to the battery box, be used for drainage mechanism (60) and rotating ring watch-dog (32) to the energy storage box drainage, the input of rotating ring watch-dog (32) is connected to the temperature signal output who is used for detecting the internal temperature of energy storage box cavity in heat dissipation mechanism (50), and be used for detecting on the water level signal output of ponding in the energy storage box cavity in drainage mechanism (60), the output of rotating ring watch-dog (32) is connected to the signal input who is used for radiating first actuating mechanism in heat dissipation mechanism (50) respectively, and be used for on the signal input of the second actuating mechanism of drainage in drainage mechanism (60).

2. The moving ring monitoring device of the energy storage box according to claim 1, wherein at least one battery box (11) and a hollow support column (10) for supporting the battery box are arranged in the energy storage box, an air inlet of the hollow support column (10) is communicated with an air outlet of the heat dissipation mechanism (50), and an air outlet of the hollow support column (10) is communicated with an air inlet of the battery box (11);

the heat dissipation mechanism (50) is internally provided with a first sensor for detecting the temperature in the cavity of the energy storage box, and the output end of the first sensor is connected to the input end of the movable ring monitor (32).

3. The moving ring monitoring device of the energy storage box according to claim 2, wherein the back of the battery box (11) is provided with heat dissipation holes, the heat dissipation mechanism (50) comprises an air outlet pipeline (8) and a first actuator, and the output end of the first actuator is connected with the air inlet end of the air outlet pipeline (8);

second ventilation hole (111) have been seted up on battery box (11), offer first ventilation hole (101) with second ventilation hole (111) intercommunication on cavity support column (10), first actuating mechanism loop through air-out pipeline (8), first ventilation hole (101), second ventilation hole (111) and the radiating hole forms heat dissipation channel.

4. The moving ring monitoring device of the energy storage box according to claim 3, wherein the first actuating mechanism comprises a fan (1) and an air conditioner (2), the fan (1) and the air conditioner (2) are both fixed on the outer side surface of the energy storage box, a first one-way valve is connected between the fan (1) and the air outlet pipeline (8), and a second one-way valve is connected between the air conditioner (2) and the air outlet pipeline (8);

air-out pipeline (8) set up in the top of energy storage box cavity, are provided with relief valve (24) on air-out pipeline (8), are connected with governing valve (9) between air-out pipeline (8) and cavity support column (10), air-out pipeline (8) with be connected with check valve (7) between the first actuating mechanism.

5. The moving ring monitoring device of the energy storage box according to claim 3, wherein the plurality of battery boxes are arranged in a row, the two sides of the battery box in the same row are respectively provided with a hollow support column (10), the same hollow support column (10) is communicated with the battery boxes in the same row, and the second ventilation holes (111) are symmetrically arranged relative to the battery boxes.

6. The moving ring monitoring device of the energy storage tank as claimed in claim 1, wherein the drainage mechanism (60) comprises a water collection tank (38) arranged at the bottom of the cavity of the energy storage tank, a second actuator arranged in the water collection tank (38) and a water level detector (45) for detecting the level of accumulated water in the cavity of the energy storage tank, the output end of the water level detector (45) is connected to the input end of the moving ring monitor (32), and the second actuator comprises an automatic drainage device (39) for draining the accumulated water by using the self weight of the water and a forced drainage device (40) for forcibly draining the accumulated water in the energy storage tank.

7. The moving ring monitoring device of the energy storage tank as claimed in claim 6, wherein the automatic drainage device (39) comprises a drainage shell (30) fixedly connected with the water collection tank (38) and a float valve (43) arranged in the drainage shell (30), a drainage hole (34) is formed in the upper surface of the drainage shell (30), the lower surface of the drainage shell is communicated with the outside, and the drainage hole (34) is communicated with the water collection tank (38);

the forced drainage device (40) comprises a drainage pump (41) and a drainage pipeline (42), one end of the drainage pipeline (42) is connected with the output end of the drainage pump (41), the other end of the drainage pipeline (42) penetrates through the energy storage box shell to be communicated with the outside, and one end, communicated with the outside, of the drainage pipeline (42) is provided with a one-way valve (44).

8. The moving ring monitoring device of the energy storage box as claimed in claim 7, wherein the drain casing (30) comprises an upper casing (36) and a lower casing (37), the upper casing (36) and the lower casing (37) are matched to form a space for placing the float valve (43), the drain hole (34) is formed in the upper surface of the upper casing (36), the lower surface of the lower casing (37) is communicated with the outside, a sealing ring (35) is arranged in a cavity of the upper casing (36), a first groove is formed in the cavity of the drain casing (30) on one side close to the drain hole (34), and the sealing ring (35) is embedded in the first groove.

9. The moving ring monitoring device of the energy storage box according to any one of claims 1 to 8, wherein a fire extinguishing mechanism (20) is further arranged in the energy storage box, the fire extinguishing mechanism (20) comprises a fire extinguisher (21) and an electromagnetic valve (22), the electromagnetic valve (22) is arranged at the output end of the fire extinguisher (21), the fire extinguisher (21) is fixed at the top of the cavity of the energy storage box, a fire detector (23) is arranged at the top of the cavity of the energy storage box, the output end of the fire detector (23) is connected to the input end of the moving ring monitor (32), and the input end of the electromagnetic valve (22) is connected to the output end of the moving ring monitor (32).

10. A moving loop monitoring device of an energy storage box according to any one of claims 1-8, characterized in that a battery manager (33) is further provided in the energy storage box, an input end of the battery manager (33) is connected to an output end of the moving loop monitor (32), and the moving loop monitor (32) and the battery manager (33) are both fixed on the hollow support column (10).