CN206674001U - A kind of isolated device - Google Patents

Abstract

The utility model discloses a network isolation device, which comprises a housing, and a network isolation device body and a closed cooling device are installed inside the housing. The closed cooling device includes a fan, a cooling block and a water tank, and the fan and the cooling block are installed on Inside the shell, the water tank is installed outside the shell, and a water inlet tank, a capillary tank and a water outlet tank are set inside the heat dissipation block. The utility model takes away the heat inside the network isolation device through circulating water, so that the shell encapsulating the network isolation device can be fully airtight , which can not only realize the heat dissipation of the network isolation device, but also prevent the internal circuit board of the network isolation device from being easily contaminated with dust and causing poor heat dissipation. The heat dissipation block of the utility model can absorb the internal heat of the shell and the network isolation device body, and the pump can drive the cooling water inside the water tank to flow through the water inlet pipe, water inlet tank, capillary groove, water outlet tank and water outlet pipe, and quickly take away the heat of the heat dissipation block. In this way, the heat dissipation of the network isolation device is realized.

Description

A network isolation device

technical field

The utility model relates to an isolation device, more precisely a network isolation device.

Background technique

Network isolation technology refers to the realization of information exchange and resource sharing between two or more computers or networks on the basis of disconnection. Network isolation equipment has high requirements on the cleanliness of the environment. Most of the existing network isolation equipment uses open fans for heat dissipation. This method makes the internal circuit boards of the network isolation equipment very easy to be contaminated with dust and cause poor heat dissipation.

Contents of the invention

The purpose of this utility model is to provide a network isolation device, which can solve the above problems.

The utility model realizes above-mentioned purpose by following technical scheme:

The network isolation device includes a housing, and the network isolation device body and a closed cooling device are installed inside the housing. The closed cooling device includes a fan, a cooling block and a water tank. The fan and the cooling block are installed inside the housing, and the water tank is installed in the Outside the shell, there are water inlet tank, capillary groove and water outlet groove inside the cooling block. The capillary groove is located between the water inlet groove and the water outlet groove. The capillary groove is respectively connected with the water inlet groove and the water outlet groove. , one end of the water outlet pipe communicates with the water outlet tank, the other end of the water outlet pipe communicates with the inside of the water tank, one end of the water inlet pipe communicates with the water inlet tank, the other end of the water inlet pipe communicates with the inside of the water tank, a pump is installed on the water inlet pipe, and the side of the cooling block The cooling plate is installed, and the wind blown by the fan can pass through the cooling plate.

In order to further realize the purpose of the utility model, the following technical solutions can also be adopted: the lateral surface of the heat dissipation plate is sinusoidal. The side of the radiating block is installed with a first semiconductor cooling fin. The inside of the water tank is equipped with a second semiconductor cooling chip.

The utility model has the advantages that: the utility model takes away the internal heat of the network isolation device through the circulating water, so that the shell encapsulating the network isolation device can be fully airtight, which can realize the heat dissipation of the network isolation device and avoid the internal circuit of the network isolation device The board is very easy to be contaminated with dust and cause poor heat dissipation. The heat dissipation block of the utility model can absorb the internal heat of the shell and the network isolation device body, and the pump can drive the cooling water inside the water tank to flow through the water inlet pipe, water inlet tank, capillary groove, water outlet tank and water outlet pipe, and quickly take away the heat of the heat dissipation block. In this way, the heat dissipation of the network isolation device is realized, and the entire casing does not need to have ventilation holes, thereby preventing the internal circuit board of the network isolation device from being contaminated with dust. The fan of the utility model can drive the airflow inside the casing to quickly pass through the cooling block to realize heat exchange, thereby rapidly cooling the inside of the casing. The cooling plate of the utility model can increase the heat exchange area of the cooling block and accelerate the internal circuit board of the network isolation device. Heat dissipation. The utility model also has the advantages of simple and compact structure, low manufacturing cost and easy use.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the structural representation of the utility model.

detailed description

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

A network isolation device, as shown in FIG. 1 , includes a housing 14, a network isolation device body 1 and a closed cooling device are installed inside the housing 14, and the closed cooling device includes a fan 11, a cooling block 4 and a water tank 12 , the fan 11 and the cooling block 4 are installed inside the casing 14, the water tank 12 is installed outside the casing 14, the inside of the cooling block 4 is provided with a water inlet tank 5, a capillary groove 6 and a water outlet groove 7, and the capillary groove 6 is located at the water inlet groove 5 and the water outlet groove 7, the capillary groove 6 communicates with the water inlet tank 5 and the water outlet tank 7 respectively, and the side of the cooling block 4 is installed with the water outlet pipe 8 and the water inlet pipe 9, and one end of the water outlet pipe 8 is connected with the water outlet tank 7, and the other end of the water outlet pipe 8 It communicates with the inside of the water tank 12, one end of the water inlet pipe 9 communicates with the water inlet tank 5, the other end of the water inlet pipe 9 communicates with the inside of the water tank 12, a pump 10 is installed on the water inlet pipe 9, and a cooling plate 3 and a fan 11 are installed on the side of the cooling block 4 The blown wind can pass through the cooling plate 3 .

The utility model takes away the internal heat of the network isolation device through circulating water, so that the shell encapsulating the network isolation device can be completely sealed, which can not only realize the heat dissipation of the network isolation device, but also prevent the internal circuit board of the network isolation device from being easily contaminated with dust and cause heat dissipation Not smooth. The heat dissipation block 4 of the present utility model can absorb the internal heat of the housing 14 and the network isolation device body 1, and the pump 10 can drive the cooling water inside the water tank 12 to flow through the water inlet pipe 9, the water inlet tank 5, the capillary groove 6, the water outlet tank 7 and the water outlet pipe 8. Quickly take away the heat of the cooling block 4, so as to realize the heat dissipation of the network isolation device, and the entire casing 14 does not need to have ventilation holes, thereby avoiding the dust on the internal circuit board of the network isolation device. The fan 11 of the utility model can drive the airflow inside the casing 14 to quickly pass through the heat dissipation block 4 to realize heat exchange, thereby rapidly cooling the inside of the casing 14. The heat dissipation plate 3 of the utility model can increase the heat exchange area of the heat dissipation block 4 and accelerate The internal circuit board of the network isolation device dissipates heat.

The lateral surface of the cooling plate 3 is sinusoidal.

The transverse surface of the cooling plate 3 of the utility model has a sinusoidal waveform, which can increase the contact area between itself and the airflow of the fan 11, and make the airflow generate vortex when the airflow passes by, thereby improving the heat exchange efficiency.

The first semiconductor cooling fin 2 is installed on the side of the heat dissipation block 4 .

The first semiconductor refrigeration sheet 2 of the present utility model can be started when the heat dissipation block 4 is overheated, so as to accelerate the cooling of the heat dissipation block 4 .

The inside of the water tank 12 is equipped with a second semiconductor cooling chip 13 .

The second semiconductor refrigeration sheet 13 of the present utility model can be started when the water tank 12 is overheated, so as to accelerate the cooling of the water in the water tank 12 .

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (4)

1. A kind of 1. isolated device, it is characterised in that：Including housing（14）, housing（14）Inside installation isolated device Body（1）With closed cooling device, the closed cooling device includes blower fan（11）, radiating block（4）And water tank（12）, wind Machine（11）And radiating block（4）Installed in housing（14）Inside, water tank（12）Installed in housing（14）Outside, radiating block（4）It is internal Open up intake chamber（5）, capillary channel（6）And effluent trough（7）, capillary channel（6）Positioned at intake chamber（5）And effluent trough（7）Between, capillary Groove（6）With intake chamber（5）And effluent trough（7）Connection, radiating block（4）Sidepiece installation outlet pipe（8）And water inlet pipe（9）, water outlet Pipe（8）One end and effluent trough（7）Connection, outlet pipe（8）The other end and water tank（12）Inside connection, water inlet pipe（9）One End and intake chamber（5）Connection, water inlet pipe（9）The other end and water tank（12）Inside connection, water inlet pipe（9）Upper installation pump（10）, Radiating block（4）Sidepiece installation heat sink（3）, blower fan（11）The wind energy of blowout passes through heat sink（3）.
2. 2. isolated device according to claim 1, it is characterised in that：The heat sink（3）Rank street face in sine Waveform.
3. 3. isolated device according to claim 1, it is characterised in that：The radiating block（4）Sidepiece installation first Semiconductor chilling plate（2）.
4. 4. isolated device according to claim 1, it is characterised in that：The water tank（12）Inside installation the second half Conductor cooling piece（13）.