CN201093659Y - A natural convection separated type heat pipe machine room heat removal device - Google Patents

Abstract

The utility model relates to a natural convection type separate heat pipe machinery room heat removal device, which adopts a separate heat pipe. The heat absorption end of the heat pipe is arranged indoors, and the heat rejection end of the heat pipe is arranged outdoors; the utility model is mainly composed of an evaporator with a blower arranged in the machinery room and a natural convection type condenser arranged outside the machinery room, and the upper part of the evaporator is communicated with the top part of the condenser via a vapor pipe; the bottom part of the condenser is communicated with the bottom part of the evaporator via a liquid pipe. By using the heat removal device, the heat removal problem of the machinery room can be effectively solved. Compared with the air conditioning equipment running continuously, the energy consumption of the heat removal of the machinery room can be reduced considerably and the reliability of the equipment can be increased.

Description

A natural convection separated type heat pipe machine room heat removal device

technical field

The utility model relates to a heat exhausting device for a machine room, which belongs to the technical field of heat exchange equipment.

Background technique

Due to the high heat generated by the equipment in the equipment room, special heat removal equipment is required to maintain the temperature in the equipment room. The current common practice is to use the comfort air conditioner to run continuously to discharge the heat in the room. Although this heat removal method can meet the requirements of heat removal and temperature control, it consumes a lot of energy, resulting in high operating costs.

Utility model content

The purpose of the utility model is to provide a natural convection type heat pipe room heat exhaust device, which aims to reduce the energy consumption of heat exhaust in the machine room, improve the reliability of the equipment, and prolong the service life of the equipment.

The technical scheme of the utility model is as follows:

A natural convection separated heat pipe heat removal device for a computer room. The device is composed of an evaporator with a fan installed in the computer room and a natural convection condenser installed outside the computer room. The upper part of the evaporator passes through the steam pipe and the condenser. The upper part is connected; the bottom of the evaporator is connected with the bottom of the condenser through a liquid pipe.

The utility model adopts a separate heat pipe, the indoor is the heat-absorbing end of the heat pipe, and the outdoor is the heat-exhausting end of the heat pipe. When the indoor temperature is higher than the outdoor temperature, the heat pipe discharges the indoor heat to the outdoor, which effectively solves the problem of heat dissipation in the machine room. , Compared with the continuous operation of air-conditioning equipment, it greatly reduces the energy consumption of heat removal in the computer room and improves the reliability of the equipment.

Description of drawings

Fig. 1 is a structural schematic diagram of the natural convection separated heat pipe room heat removal device provided by the utility model.

Detailed ways

Below in conjunction with accompanying drawing, the concrete implementation of the present utility model is described further.

Fig. 1 is the structural representation of the utility model. The device includes an evaporator 3 with a fan installed in the machine room 5 and a natural convection condenser 1 installed outside the machine room. The upper part of the evaporator communicates with the upper part of the condenser 1 through a steam pipe 2; The tube 4 communicates with the bottom of the evaporator; a fan is installed on the evaporator 3, and the condenser does not have a fan, and adopts natural convection heat exchange.

When the device is in operation, the evaporator fan starts, and the hot air in the machine room 5 flows through the evaporator 3 to heat the refrigerant in the evaporator 3. When the temperature exceeds the boiling point of the working medium, the working medium in the evaporator boils; at the same time, the air was cooled. The gaseous refrigerant generated by boiling in the evaporator flows into the condenser 1 from the steam pipe 2. The condenser is a natural convection heat exchanger. The gaseous refrigerant in the condenser is cooled by the surrounding air and condenses into a liquid state. The liquid pipe 4 flows back into the evaporator to complete the cycle. The refrigerant is R22.

Claims (1)

1. free convection formula separate heat pipe heat extraction device for equipment room, it is characterized in that: this device is formed by being installed in to be with the evaporimeter (3) of blower fan in the machine room and to be installed in outer free convection formula condenser (1) two parts of machine room, and the top of described evaporimeter is connected by the top of steam pipe (2) with condenser (1); The bottom of evaporimeter is connected with the bottom of condenser by liquid pipe (4).

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