CN217362888U - Energy storage converter - Google Patents
Energy storage converter Download PDFInfo
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- CN217362888U CN217362888U CN202221112787.7U CN202221112787U CN217362888U CN 217362888 U CN217362888 U CN 217362888U CN 202221112787 U CN202221112787 U CN 202221112787U CN 217362888 U CN217362888 U CN 217362888U
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Abstract
The utility model provides an energy storage converter, which comprises a cabinet body and a device, wherein the cabinet body is provided with a first installation cavity and a second installation cavity; the device comprises a power module and a filter; the power module is arranged in the first mounting cavity; the filter is arranged in the second mounting cavity, and the first end of the filter is connected with the first end of the power module. This application is through setting up the power module in first installation cavity, and the wave filter sets up in the second installation cavity, installs the part in the energy storage converter through setting up two installation cavities, has reduced energy storage converter cabinet body volume, and then avoids the energy storage converter cabinet to occupy great space, is favorable to energy storage converter's miniaturization.
Description
Technical Field
The utility model relates to a converter technical field, concretely relates to energy storage converter.
Background
At present, in the correlation technique, set up three installation cavity and install each part of converter among the energy storage converter cabinet, but the mounting means who adopts three installation cavity makes the volume of converter cabinet very big, and then can occupy great space, is unfavorable for the miniaturization of converter.
SUMMERY OF THE UTILITY MODEL
The present invention aims at least solving one of the technical problems existing in the prior art or the related art.
To this end, a first aspect of the present invention provides an energy storage converter.
In view of this, the present invention provides, in a first aspect, an energy storage converter, including a cabinet and a device, where the cabinet has a first installation cavity and a second installation cavity; the device comprises a power module and a filter; the power module is arranged in the first mounting cavity; the filter is arranged in the second mounting cavity, and the first end of the filter is connected with the first end of the power module.
In the technical scheme, the energy storage converter comprises a cabinet body and devices. The cabinet body has first installation cavity and second installation cavity to make first installation cavity and second installation cavity can provide the space to the installation of the part of energy storage converter. The device comprises a power module and a filter, wherein the power module is arranged in the first mounting cavity and can provide mounting space for the power module, so that the power module is mounted. The filter sets up in the second installation intracavity, can provide installation space for the filter to the realization is to the installation of filter. The first end of the filter is connected with the first end of the power module, so that the filter can effectively inhibit harmonic waves generated by the power module during working, and normal operation of the energy storage converter is guaranteed. This application is through setting up the power module in first installation cavity, and the wave filter sets up in the second installation cavity, installs the part in the energy storage converter through setting up two installation cavities, has reduced energy storage converter cabinet volume, and then avoids the energy storage converter cabinet to occupy great space, is favorable to energy storage converter's miniaturization.
Specifically, the energy storage converter is a core part in an energy storage system and is the only key component with active regulation and control in the system. The energy storage converter provides two conversion functions of rectification and inversion of current in the charging and discharging processes of various batteries, is a key component for energy exchange between the energy storage system and the outside, and can help to realize the functions of bidirectional energy transfer between a direct-current battery and an alternating-current power grid of the battery energy storage system. This application is through setting up the power module in first installation intracavity, and the wave filter sets up in second installation intracavity for energy storage converter is compacter, has that the volume is smaller and more exquisite, structural arrangement is more reasonable, power density is bigger.
Additionally, the utility model provides an energy storage converter among the above-mentioned technical scheme can also have following additional technical characteristics:
in one technical solution of the present invention, the device further includes a dc switch and an ac switch; the direct current switch is positioned in the first mounting cavity, and the first end of the direct current switch is connected with the second end of the power module; the alternating current switch is located in the second installation cavity, and the first end of the alternating current switch is connected with the second end of the filter.
In the technical scheme, the device further comprises a direct current switch and an alternating current switch. The direct current switch is located in the first installation cavity, and therefore installation of the direct current switch is achieved. The first end of the direct current switch is connected with the second end of the power module, so that when the alternating current is converted into the direct current by the converter, the direct current switch can protect the circuit, and the damage to the battery caused by the overlarge current is avoided. The alternating current switch is located in the second installation cavity, and therefore the alternating current switch is installed. The first end of the alternating current switch is connected with the second end of the filter, so that when the converter converts direct current into alternating current, the alternating current switch can protect a circuit, and damage to an external power grid due to overlarge current is avoided.
In one embodiment of the present invention, the filter includes a first reactor and a capacitor; the first reactor is arranged in the second mounting cavity, and the first end of the first reactor is connected with the first end of the power module; the capacitor is located in the second installation cavity and connected with the second end of the first reactor.
In this technical solution, the filter includes a first reactor and a capacitor. The first reactor is arranged in the second installation cavity, so that the first reactor is installed. The first end of the first reactor is connected with the first end of the power module, so that the first reactor can protect a circuit and avoid overlarge current. The capacitor is located in the second mounting cavity, and therefore mounting of the capacitor is achieved. The capacitor is connected to the second end of the first reactor so that the capacitor can filter harmonics generated in the circuit. Through setting up first reactor and condenser and then can protect the circuit, promote power module's work efficiency.
In one technical solution of the present invention, the energy storage converter further includes a heat dissipation assembly, the heat dissipation assembly includes a liquid inlet pipe and a liquid outlet pipe; the first end of the liquid inlet pipe penetrates through the first installation cavity and is positioned in the second installation cavity, and the second end of the liquid inlet pipe can be connected with a water source; the first end of the liquid outlet pipe penetrates through the first installation cavity and is located in the second installation cavity, and the second end of the liquid outlet pipe is located outside the cabinet body.
In the technical scheme, the energy storage converter further comprises a heat dissipation assembly, and the heat dissipation assembly comprises a liquid inlet pipe and a liquid outlet pipe. The first end of feed liquor pipe is worn to locate first installation cavity and is located the second installation cavity to the realization is to the installation and the fixing of feed liquor pipe, and the water source can be connected to the second end of feed liquor pipe, makes water source liquid can flow into in the second feed liquor pipe through the second end of feed liquor pipe. The first end of drain pipe is worn to locate first installation cavity and is located the second installation cavity to the realization is to the installation and the fixing of drain pipe, and the second end of drain pipe is located outside the cabinet body, makes the interior liquid of drain pipe can flow in the drain pipe, and flows out the cabinet body from the drain pipe. In the working process of the converter, heat generated by the power module and the direct current switch in the first mounting cavity can be dissipated into the first mounting cavity, so that the temperature in the first mounting cavity can be increased. The heat generated by the filter and the ac switch in the second mounting cavity is dissipated into the second mounting cavity, thereby raising the temperature in the second mounting cavity. This application is through setting up first heat exchanger and second heat exchanger in first installation cavity and second installation cavity to make liquid can take away the heat in first installation cavity and the second installation cavity, thereby realize cooling first installation cavity and second installation cavity, in order to guarantee the normal operating of converter.
Specifically, the liquid inlet pipe and the liquid outlet pipe are steel pipes.
Specifically, the second end of the liquid inlet pipe is positioned outside the cabinet body and is connected with a water source, so that the water source can flow in through the liquid inlet pipe.
Specifically, the second end of the liquid outlet pipe is located outside the cabinet body, so that liquid can be discharged outside the cabinet body from the liquid outlet pipe after heat exchange, and heat can be taken away.
In a technical solution of the present invention, the energy storage converter further includes a first heat exchanger, the first heat exchanger is disposed in the first mounting cavity, a first end of the first heat exchanger is connected to the liquid inlet pipe, and a second end of the first heat exchanger is connected to the liquid outlet pipe; the energy storage converter further comprises a second heat exchanger, the second heat exchanger is arranged in the second mounting cavity, the first end of the second heat exchanger is connected with the liquid inlet pipe, and the second end of the second heat exchanger is connected with the liquid outlet pipe.
In the technical scheme, the energy storage converter further comprises a first heat exchanger, so that the first heat exchanger can further dissipate heat of the converter. The first heat exchanger sets up in first installation cavity to make first heat exchanger can further reduce the temperature in the first installation cavity, the first end of first heat exchanger is connected with the feed liquor pipe, and the second end of first heat exchanger is connected with the drain pipe, and then takes away the heat in the first installation cavity through the liquid of circulation between feed liquor pipe and the drain pipe, thereby cools down first installation cavity.
In the technical scheme, the energy storage converter further comprises a second heat exchanger, so that the second heat exchanger can further dissipate heat of the converter. The second heat exchanger sets up in the second installation cavity to make the second heat exchanger can further reduce the temperature in the second installation cavity, the first end of second heat exchanger is connected with the feed liquor pipe, and the second end of second heat exchanger is connected with the drain pipe, and then takes away the heat in the second installation cavity through the liquid of circulation between feed liquor pipe and the drain pipe, thereby cools down to the second installation cavity.
Specifically, the energy storage converter further comprises a first water inlet pipe and a first water discharge pipe; the first end of first heat exchanger is connected with the first end of first inlet tube, and the second end of first inlet tube is connected with the feed liquor pipe, and the second end of first heat exchanger is connected with the first end of first calandria, and the second end of first calandria is connected with the drain pipe.
Specifically, the energy storage converter further comprises a second water inlet pipe and a second water outlet pipe; the first end of the second heat exchanger is connected with the first end of the second water inlet pipe, the second end of the second water inlet pipe is connected with the liquid inlet pipe, the second end of the second heat exchanger is connected with the first end of the second drain pipe, and the second end of the second drain pipe is connected with the liquid outlet pipe.
In one technical solution of the present invention, the heat dissipation assembly further includes a first heat exchange tube and a second heat exchange tube, the first heat exchange tube is attached to the power module, a first end of the first heat exchange tube is connected to the liquid inlet tube, and a second end of the first heat exchange tube is connected to the liquid outlet tube; the second heat exchange tube is attached to the filter, the first end of the second heat exchange tube is connected with the liquid inlet tube, and the second end of the second heat exchange tube is connected with the liquid outlet tube.
In this technical scheme, the energy storage converter still includes first heat exchange tube and second heat exchange tube, power module is located in the subsides of first heat exchange tube, the first end of first heat exchange tube is connected with the feed liquor pipe, the second end of first heat exchange tube is connected with the drain pipe, thereby realize the installation to first heat exchange tube, make liquid can flow in first heat exchange tube from the feed liquor pipe, because power module is located in the subsides of first heat exchange tube, so, the heat that power module produced can be taken away to liquid in the first heat exchange tube, reduce the temperature of power module, later liquid flows in the drain pipe, thereby discharge away, in order to realize the cooling to power module. The second heat exchange tube is attached to the filter, the first end of the second heat exchange tube is connected with the liquid inlet tube, and the second end of the second heat exchange tube is connected with the liquid outlet tube, so that the second heat exchange tube is installed, liquid can flow into the second heat exchange tube from the liquid inlet tube, and the second heat exchange tube is attached to the filter, so that heat generated by the filter can be taken away by the liquid in the second heat exchange tube, the temperature of the filter is reduced, and then the liquid flows into the liquid outlet tube and is discharged out, and the filter is cooled.
In one embodiment of the present invention, the energy storage converter further includes a first connection portion and a second connection portion; the first connecting part is arranged on the outer wall of the power module and connected with the first heat exchange tube; the second connecting portion are arranged on the outer wall of the filter and connected with the first heat exchange tube.
In the technical scheme, the energy storage converter further comprises a first connecting part and a second connecting part; the first connecting portion are arranged on the outer wall of the power module and connected with the first heat exchange tube, the first heat exchange tube can be guaranteed to be always attached to the power module, liquid flowing through the first heat exchange tube can cool the power module, and stability of the first heat exchange tube in heat dissipation of the power module is improved. The second connecting portion are arranged on the outer wall of the filter and connected with the first heat exchange tube. Through setting up the second connecting portion at the outer wall of wave filter to be connected second connecting portion and second heat exchange tube, can guarantee that the second heat exchange tube is in the same place with the wave filter laminating always, make the liquid of second heat exchange tube of flowing through to cool down the wave filter, promote the second heat exchange tube to the radiating stability of wave filter.
In one technical scheme of the utility model, the first heat exchanger and the second heat radiator comprise a heat exchanging part and a fan, one end of the heat exchanging part is connected with the liquid inlet pipe, and one end of the heat exchanging part is connected with the liquid outlet pipe; the fan is arranged towards the heat exchanging part.
In the technical scheme, the first heat exchanger and the second heat radiator comprise a heat exchanging part and a fan. One end of heat transfer portion is connected with the feed liquor pipe, the one end of heat transfer portion is connected with the drain pipe, the fan sets up towards heat transfer portion, make, the fan can blow the air in first installation cavity and the second installation cavity to heat transfer portion, and then can shift the heat in first cavity and the second cavity to heat transfer portion, promote the temperature of heat transfer portion, because the one end of heat transfer portion is connected with the feed liquor pipe, the other end is connected with the drain pipe, therefore, the heat of heat transfer portion can be taken away to the liquid that flows between feed liquor pipe and drain pipe, thereby can cool down first cavity and second cavity.
The utility model discloses an among the technical scheme, energy storage converter still includes control assembly, and control assembly sets up in the second installation intracavity, and control assembly is connected with the device.
In the technical scheme, the energy storage converter further comprises a control assembly, the control assembly is arranged in the second installation cavity, and therefore the control assembly is installed and connected with the device, the control assembly can control the work of the device, and the normal operation of the energy storage converter is guaranteed.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 shows a schematic diagram of an energy storage converter according to an embodiment of the invention.
Wherein, the corresponding relation between the reference numbers and the part names in fig. 1 is as follows:
100 energy storage converter, 110 cabinet body, 112 first installation cavity, 114 second installation cavity, 120 device, 122 power module, 124 filter, 1242 first reactor, 1244 capacitor, 126 direct current switch, 128 alternating current switch, 140 heat dissipation component, 142 liquid inlet pipe, 144 liquid outlet pipe, 146 first heat exchange pipe, 147 second heat exchange pipe, 148 second heat exchanger, 149 first heat exchanger, 130 control component.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
An energy storage converter 100 according to some embodiments of the present invention is described below with reference to fig. 1.
As shown in fig. 1, there is provided an energy storage converter 100, including a cabinet 110 and a device 120, where the cabinet 110 has a first mounting cavity 112 and a second mounting cavity 114; device 120 includes a power module 122 and a filter 124; the power module 122 is disposed in the first mounting cavity 112; the filter 124 is disposed in the second mounting cavity 114, and a first end of the filter 124 is connected to a first end of the power module 122.
In this embodiment, the energy storage converter 100 includes a cabinet 110 and a device 120. The cabinet 110 has a first mounting cavity 112 and a second mounting cavity 114, so that the first mounting cavity 112 and the second mounting cavity 114 can provide a space for mounting the components of the energy storage converter 100. The device 120 includes a power module 122 and a filter 124, where the power module 122 is disposed in the first mounting cavity 112, and may provide a mounting space for power components, so as to implement mounting of the power module 122. The filter 124 is disposed in the second mounting cavity 114, and may provide a mounting space for the filter 124, so as to mount the filter 124. The first terminal of the filter 124 is connected to the first terminal of the power module 122, so that the filter 124 can effectively suppress harmonics generated by the power components during operation, thereby ensuring the normal operation of the energy storage converter 100. This application is through setting up power module 122 in first installation cavity 112, and wave filter 124 sets up in second installation cavity 114, installs the part in energy storage converter 100 through setting up two installation cavities, has reduced the converter cabinet volume, avoids the converter cabinet to occupy great space to be favorable to energy storage converter 100's miniaturization.
Specifically, the energy storage converter 100 is a core part of an energy storage system, and is the only key component in the system with active regulation and control. The energy storage converter 100 provides two conversion functions of rectification and inversion of current in the charging and discharging processes of various batteries, is a key component for energy exchange between the energy storage system and the outside, and can help to realize the functions of bidirectional energy transfer between a direct-current battery and an alternating-current power grid of the battery energy storage system. This application is through setting up power module 122 in first installation cavity 112, and wave filter 124 sets up in second installation cavity 114 for energy storage converter 100 is compacter, has that the volume is smaller and more exquisite, structural arrangement is more reasonable, power density is bigger.
The present embodiment provides an energy storage converter 100, and in addition to the technical features of the above embodiments, the present embodiment further includes the following technical features.
As shown in fig. 1, device 120 further includes a dc switch 126 and an ac switch 128; the dc switch 126 is located in the first mounting cavity 112, and a first end of the dc switch 126 is connected to a second end of the power module 122; an ac switch 128 is positioned within the second mounting cavity 114, and a first terminal of the ac switch 128 is coupled to a second terminal of the filter 124.
In this embodiment, device 120 also includes a DC switch 126 and an AC switch 128. The dc switch 126 is located in the first mounting cavity 112, thereby enabling the mounting of the dc switch 126. The first end of the dc switch 126 is connected to the second end of the power module 122, so that when the energy storage converter 100 converts ac power into dc power, the dc switch 126 can protect the circuit, and damage to the battery due to excessive current is avoided. The ac switch 128 is located in the second mounting cavity 114, thereby enabling mounting of the ac switch 128. The first terminal of the ac switch 128 is connected to the second terminal of the filter 124, so that when the energy storage converter 100 converts dc power into ac power, the ac switch 128 can protect the circuit and prevent the external power grid from being damaged by excessive current.
In addition to the technical features of the above embodiments, the present embodiment further includes the following technical features.
As shown in fig. 1, the filter 124 includes a first reactor 1242 and a capacitor 1244; the first reactor 1242 is disposed in the second mounting cavity 114, and a first end of the first reactor 1242 is connected to a first end of the power module 122; a capacitor 1244 is located in the second mounting cavity 114, and the capacitor 1244 is connected to a second end of the first reactor 1242.
In this embodiment, the filter 124 includes a first reactor 1242 and a capacitor 1244. The first reactor 1242 is provided in the second mounting cavity 114, thereby realizing mounting of the first reactor 1242. The first end of the first reactor 1242 is connected to the first end of the power module 122, so that the first reactor 1242 can protect the circuit, thereby avoiding a short circuit of the circuit, and when the short circuit occurs in the circuit, the first reactor 1242 can cut off the connection with the external device to protect the external device. The capacitor 1244 is located within the second mounting cavity 114, thereby enabling the mounting of the capacitor 1244. A capacitor 1244 is connected to a second end of the first reactor 1242 so that the capacitor 1244 can filter harmonics generated in the circuit. The circuit can be protected by arranging the first reactor 1242 and the capacitor 1244, and the working efficiency of the power module 122 is improved.
The present embodiment provides an energy storage converter 100, and in addition to the technical features of the above embodiments, the present embodiment further includes the following technical features.
As shown in fig. 1, the energy storage converter 100 further includes a heat dissipation assembly 140, where the heat dissipation assembly 140 includes a liquid inlet pipe 142 and a liquid outlet pipe 144; a first end of the liquid inlet pipe 142 penetrates through the first installation cavity 112 and is located in the second installation cavity 114, and a second end of the liquid inlet pipe 142 can be connected with a water source; a first end of drain pipe 144 is disposed through first mounting cavity 112 and located in second mounting cavity 114, and a second end of drain pipe 144 is located outside cabinet body.
In this embodiment, the energy storage converter 100 further comprises a heat sink assembly 140, and the heat sink assembly 140 comprises an inlet pipe 142 and an outlet pipe 144. The first end of the liquid inlet pipe 142 is arranged in the second installation cavity 114 through the first installation cavity 112, so that the liquid inlet pipe 142 is installed and fixed, and the second end of the liquid inlet pipe 142 can be connected with a water source, so that water source liquid can flow into the second liquid inlet pipe 142 through the second end of the liquid inlet pipe 142. The first end of the liquid outlet pipe 144 is disposed through the first mounting cavity 112 and located in the second mounting cavity 114, so as to implement mounting and fixing of the liquid outlet pipe 144, and the second end of the liquid outlet pipe 144 is located outside the cabinet body and flows out of the cabinet body 110 from the liquid outlet pipe 144. During operation of the energy storage converter 100, heat generated by the power components in the first mounting cavity 112 and the dc switch 126 is dissipated into the first mounting cavity 112, so as to raise the temperature in the first mounting cavity 112. Heat generated by filter 124 and ac switch 128 in second mounting cavity 114 is dissipated into second mounting cavity 114, thereby raising the temperature in second mounting cavity 114. This application is through setting up first heat exchanger 149 and second heat exchanger 148 in first installation cavity 112 and second installation cavity 114 to make liquid can take away the heat in first installation cavity 112 and the second installation cavity 114 when flowing in first heat exchanger 149 and second heat exchanger 148, thereby realize cooling first installation cavity 112 and second installation cavity 114, in order to guarantee energy storage converter 100's normal operating.
Specifically, the liquid inlet pipe 142 and the liquid outlet pipe 144 are steel pipes.
Specifically, the second end of the liquid inlet pipe 142 is located outside the cabinet 110 to be connected with a water source, so that the water source can flow in through the liquid inlet pipe 142.
Specifically, the second end of the liquid outlet pipe 144 is located outside the cabinet 110, so that the liquid can be discharged from the liquid outlet pipe 144 to the outside of the cabinet 110 after heat exchange, so as to take away heat.
In addition to the technical features of the above embodiments, the present embodiment further includes the following technical features.
As shown in fig. 1, the energy storage converter 100 further includes a first heat exchanger 149 and a second heat exchanger 148, the first heat exchanger 149 is disposed in the first installation cavity 112, a first end of the first heat exchanger 149 is connected to the inlet pipe 142, and a second end of the first heat exchanger 149 is connected to the outlet pipe 144. A second heat exchanger 148 is disposed in the second mounting chamber 114, wherein a first end of the second heat exchanger 148 is connected to the inlet pipe 142 and a second end of the second heat exchanger 148 is connected to the outlet pipe 144.
In this embodiment, the energy storage converter 100 further includes a first heat exchanger 149 and a second heat exchanger 148, so that the first heat exchanger 149 and the second heat exchanger 148 can further dissipate heat of the energy storage converter 100. The first heat exchanger 149 is arranged in the first installation cavity 112, so that the temperature in the first installation cavity 112 can be further reduced by the first radiator, the first end of the first heat exchanger 149 is connected with the liquid inlet pipe 142, the second end of the first heat exchanger 149 is connected with the liquid outlet pipe 144, and then heat in the first installation cavity 112 is taken away by liquid circulating between the liquid inlet pipe 142 and the liquid outlet pipe 144, so that the first installation cavity 112 is cooled. The second heat exchanger 148 is disposed in the second mounting cavity 114, so that the temperature of the second heat sink in the second mounting cavity 114 can be further reduced, the first end of the second heat exchanger 148 is connected to the liquid inlet pipe 142, the second end of the second heat exchanger 148 is connected to the liquid outlet pipe 144, and then the heat in the second mounting cavity 114 is taken away by the liquid flowing between the liquid inlet pipe 142 and the liquid outlet pipe 144, so as to cool the second mounting cavity 114.
Specifically, the energy storage converter 100 further includes a first water inlet pipe and a first water outlet pipe; the first end of the first heat exchanger 149 is connected to the first end of the first water inlet pipe, the second end of the first water inlet pipe is connected to the liquid inlet pipe 142, the second end of the first heat exchanger 149 is connected to the first end of the first water outlet pipe, and the second end of the first water outlet pipe is connected to the liquid outlet pipe 144.
Specifically, the energy storage converter 100 further includes a second water inlet pipe and a second water outlet pipe; the first end of the second heat exchanger 148 is connected to the first end of the second water inlet pipe, the second end of the second water inlet pipe is connected to the liquid inlet pipe 142, the second end of the second heat exchanger 148 is connected to the first end of the second water outlet pipe, and the second end of the second water outlet pipe is connected to the liquid outlet pipe 144.
Specifically, the first and second heat exchangers 149 and 148 are plate heat exchangers.
The present embodiment provides an energy storage converter 100, and in addition to the technical features of the above embodiments, the present embodiment further includes the following technical features.
As shown in fig. 1, the heat dissipation assembly 140 further includes a first heat exchange tube 146 and a second heat exchange tube 147, the first heat exchange tube 146 is attached to the power module 122, a first end of the first heat exchange tube 146 is connected to the liquid inlet tube 142, and a second end of the first heat exchange tube 146 is connected to the liquid outlet tube 144; the second heat exchanging pipe 147 is attached to the filter 124, a first end of the second heat exchanging pipe 147 is connected to the liquid inlet pipe 142, and a second end of the second heat exchanging pipe 147 is connected to the liquid outlet pipe 144.
In this embodiment, the energy storage converter 100 further includes a first heat exchange tube 146 and a second heat exchange tube 147, the first heat exchange tube 146 is attached to the power module 122, a first end of the first heat exchange tube 146 is connected to the liquid inlet tube 142, and a second end of the first heat exchange tube 146 is connected to the liquid outlet tube 144, so that the first heat exchange tube 146 is installed, and liquid can flow into the first heat exchange tube 146 from the liquid inlet tube 142, because the first heat exchange tube 146 is attached to the power module 122, the liquid in the first heat exchange tube 146 can take away heat generated by the power module 122, so as to reduce the temperature of the power module 122, and then the liquid flows into the liquid outlet tube 144, so as to be discharged to reduce the temperature of the power module 122. The second heat exchange tube 147 is attached to the filter 124, a first end of the second heat exchange tube 147 is connected to the liquid inlet tube 142, and a second end of the second heat exchange tube 147 is connected to the liquid outlet tube 144, so that the second heat exchange tube 147 is installed, and therefore, liquid can flow into the second heat exchange tube 147 from the liquid inlet tube 142, and because the second heat exchange tube 147 is attached to the filter 124, the liquid in the second heat exchange tube 147 can take away heat generated by the filter 124, so as to reduce the temperature of the filter 124, and then the liquid flows into the liquid outlet tube 144 to be discharged, so that the temperature of the filter 124 can be reduced.
The present embodiment provides an energy storage converter 100, and in addition to the technical features of the above embodiments, the present embodiment further includes the following technical features.
As shown in fig. 1, the energy storage converter 100 further includes a first connection portion and a second connection portion; the first connection portion is disposed on the outer wall of the power module 122 and connected to the first heat exchange tube 146; the second connection portion is disposed on the outer wall of the filter 124 and connected to the first heat exchange tube 146.
In this embodiment, the energy storage converter 100 further comprises a first connection and a second connection; the first connecting portion is disposed on the outer wall of the power module 122 and connected to the first heat exchanging tube 146, and the first connecting portion is disposed on the outer wall of the power module 122 and connected to the first heat exchanging tube 146, so that the first heat exchanging tube 146 can be attached to the power module 122, the liquid flowing through the first heat exchanging tube 146 can cool the power module 122, and the stability of the first heat exchanging tube 146 in heat dissipation of the power module 122 is improved. The second connection portion is disposed on the outer wall of the filter 124 and connected to the first heat exchange tube 146. By arranging the second connection part on the outer wall of the filter 124 and connecting the second connection part with the second heat exchange tube 147, the second heat exchange tube 147 can be ensured to be always attached to the filter 124, so that the liquid flowing through the second heat exchange tube 147 can cool the filter 124, and the stability of the second heat exchange tube 147 in heat dissipation of the filter 124 is improved.
The present embodiment provides an energy storage converter 100, and in addition to the technical features of the above embodiments, the present embodiment further includes the following technical features.
As shown in fig. 1, the first heat exchanger 149 and the second heat exchanger 148 include a heat exchanging portion and a fan, one end of the heat exchanging portion is connected to the liquid inlet pipe 142, and one end of the heat exchanging portion is connected to the liquid outlet pipe 144; the fan is arranged towards the heat exchanging part.
In this embodiment, the first and second heat exchangers 149 and 148 include heat exchanging portions and fans. One end of heat transfer portion is connected with feed liquor pipe 142, the one end of heat transfer portion is connected with drain pipe 144, the fan sets up towards heat transfer portion, make the fan can blow the air in first installation cavity 112 and the second installation cavity 114 to heat transfer portion, and then can shift the heat in first installation cavity 112 and the second installation cavity 114 to heat transfer portion, promote the temperature of heat transfer portion, because the one end of heat transfer portion is connected with feed liquor pipe 142, the other end is connected with drain pipe 144, therefore, the heat of heat transfer portion can be taken away to the liquid that flows between feed liquor pipe 142 and drain pipe 144, thereby can cool down first installation cavity 112 and second installation cavity 114.
The present embodiment provides an energy storage converter 100, and in addition to the technical features of the above embodiments, the present embodiment further includes the following technical features.
As shown in fig. 1, the energy storage converter 100 further includes a control assembly 130, the control assembly 130 is disposed in the second mounting cavity 114, and the control assembly 130 is connected to the device 120.
In this embodiment, the energy storage converter 100 further includes a control component 130, the control component 130 is disposed in the second mounting cavity 114, so as to implement mounting of the control component 130, and the control component 130 is connected to the device 120, so that the control component 130 can control operation of the device 120, and normal operation of the energy storage converter 100 is ensured.
In the claims, the specification and the drawings attached to the specification, the term "plurality" means two or more, unless there is an additional definite limitation, the terms "upper", "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings only for the purpose of describing the present invention more conveniently and simplifying the description process, but not for the purpose of indicating or implying that the referred device or element must have the described specific orientation, be constructed and operated in the specific orientation, and thus the description should not be construed as limiting the present invention; the terms "connect," "mount," "secure," and the like are to be construed broadly, and for example, "connect" may refer to a fixed connection between multiple objects, a removable connection between multiple objects, or an integral connection; the connection between a plurality of objects may be direct or indirect via an intermediate. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art from the above data.
In the claims, specification and drawings of the specification, the description of "one embodiment," "some embodiments," "specific embodiments," and so forth, is intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In the claims, the description and the drawings of the present application, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An energy storage converter, comprising:
the cabinet body is provided with a first mounting cavity and a second mounting cavity;
a device comprising a power module and a filter;
the power module is arranged in the first mounting cavity;
the filter is arranged in the second mounting cavity, and the first end of the filter is connected with the first end of the power module.
2. The energy storage converter according to claim 1, wherein said device further comprises:
the direct current switch is positioned in the first mounting cavity, and a first end of the direct current switch is connected with a second end of the power module;
and the alternating current switch is positioned in the second mounting cavity, and the first end of the alternating current switch is connected with the second end of the filter.
3. The energy storage converter according to claim 2, wherein said filter comprises:
the first reactor is arranged in the second installation cavity, and a first end of the first reactor is connected with a first end of the power module;
a capacitor located within the second mounting cavity, the capacitor connected to a second end of the first reactor.
4. The energy storage converter according to claim 2, further comprising:
the heat dissipation assembly comprises a liquid inlet pipe and a liquid outlet pipe;
the first end of the liquid inlet pipe penetrates through the first installation cavity and is located in the second installation cavity, and the second end of the liquid inlet pipe can be connected with a water source;
the first end of the liquid outlet pipe is arranged in the first installation cavity in a penetrating mode, the second end of the liquid outlet pipe is located outside the cabinet body and can be connected with a water source.
5. The energy storage converter according to claim 4, further comprising:
the first heat exchanger is arranged in the first mounting cavity, a first end of the first heat exchanger is connected with the liquid inlet pipe, and a second end of the first heat exchanger is connected with the liquid outlet pipe;
the first heat exchanger is arranged in the second mounting cavity, the first end of the second heat exchanger is connected with the liquid inlet pipe, and the second end of the second heat exchanger is connected with the liquid outlet pipe.
6. The energy storage converter of claim 5, wherein said heat sink assembly further comprises:
the first heat exchange tube is attached to the power module, the first end of the first heat exchange tube is connected with the liquid inlet tube, and the second end of the first heat exchange tube is connected with the liquid outlet tube;
the second heat exchange tube is attached to the filter, the first end of the second heat exchange tube is connected with the liquid inlet tube, and the second end of the second heat exchange tube is connected with the liquid outlet tube.
7. The energy storage converter according to claim 6, further comprising:
the first connecting part is arranged on the outer wall of the power module and is connected with the first heat exchange tube;
and the second connecting part is arranged on the outer wall of the filter and is connected with the first heat exchange tube.
8. The energy storage converter according to claim 5, wherein the first and second heat exchangers comprise:
one end of the heat exchange part is connected with the liquid inlet pipe, and one end of the heat exchange part is connected with the liquid outlet pipe;
and the fan faces the heat exchanging part.
9. The energy storage converter according to any of claims 1 to 8, further comprising:
and the control assembly is arranged in the second mounting cavity and is connected with the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221112787.7U CN217362888U (en) | 2022-05-10 | 2022-05-10 | Energy storage converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221112787.7U CN217362888U (en) | 2022-05-10 | 2022-05-10 | Energy storage converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217362888U true CN217362888U (en) | 2022-09-02 |
Family
ID=83010025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221112787.7U Active CN217362888U (en) | 2022-05-10 | 2022-05-10 | Energy storage converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217362888U (en) |
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2022
- 2022-05-10 CN CN202221112787.7U patent/CN217362888U/en active Active
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