CN217823886U - Novel energy-saving equipment cabinet - Google Patents

Abstract

The utility model relates to a technical field between power equipment, and a novel energy-saving equipment rack is disclosed. The utility model discloses an equipment room body, the equipment room body is bilayer structure, and is equipped with the air intermediate layer between two-layer, the bottom of equipment room body is equipped with the air intake, the top of equipment room body is equipped with the air outlet, and air intermediate layer intercommunication, and the air intake of lower temperature bottom from the equipment room gets into, makes cold wind effectively flow through indoor heat conduction plate surface, and the air density after being heated is less, rises to the equipment room top naturally to form chimney effect, the air outlet through the top outwards discharges.

Description

Novel energy-saving equipment cabinet

Technical Field

The utility model relates to a technical field specifically is a novel energy-saving equipment rack between power equipment.

Background

In southern areas with high and humid temperatures throughout the year, the temperature control device is applied to cabinets and electrical equipment rooms without external power in long-distance pipeline engineering, and high-temperature downtime is easy to occur in the instrument cabinet due to the fact that external environment and internal equipment are heated in summer; because the instrument equipment has high air tightness requirement, most cabinets are in a closed or relatively closed environment, and the problems that the air flowability is poor and a large amount of heat generated by the equipment during working is accumulated indoors can be solved, so that the temperature inside the cabinet is increased, and the normal working of the equipment and batteries is not facilitated. The normal work of equipment needs to provide a stable temperature environment, but under natural environment, the radiating efficiency of rack self is very poor, so the rack of integration air conditioner is mostly adopted in the existing market, solve the temperature control problem in the southern area rack. However, this method requires a large amount of electric energy to be consumed, and the maintenance cost is very high, and once a problem occurs, a large amount of manpower and material resources are required to be input, which affects the normal operation of the system.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve the technical problem that above-mentioned prior art exists, provide a novel energy-saving equipment rack, can be under natural environment, reduce the consumption of the energy and reach the accuse temperature purpose simultaneously, satisfy the requirement of instrument to the gas tightness.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel energy-saving equipment rack, includes the equipment room body, the equipment room body is bilayer structure, including inlayer and skin, and be equipped with the air interlayer between two-layer, the bottom of equipment room body is equipped with the air intake, the top of equipment room body is equipped with the air outlet, and air interlayer intercommunication, and the air of lower temperature gets into from the air intake of equipment room bottom, makes cold wind effectively flow through inlayer heat-conducting plate surface and takes away indoor heat, and the air density after being heated is less, rises to equipment room top naturally to form chimney effect, the air outlet through the top outwards discharges. And the double-layer structure is applied, the inner layer is completely sealed, the sealing performance is good, foreign objects and dust can be completely prevented from invading, and the protection grade of the cabinet can reach IP65 level. The air in the air interlayer is used as a heat insulation layer, and a heat insulation material is not needed; the principle that hot air rises and cold air falls is utilized to drive heat to be discharged.

Preferably, a fan is arranged at the air outlet of the equipment room body.

Preferably, the fan is an unpowered fan, the unpowered fan is driven by utilizing the indoor and outdoor temperature difference and the height difference of the air inlet and the air outlet of the equipment room, the air flowing speed in the air interlayer is driven, the indoor and outdoor air circulation is better promoted, and passive ventilation cooling can be realized even under the windless condition. Active equipment is not needed to drive air to flow, so that the aims of energy conservation and emission reduction are fulfilled. Meanwhile, the unpowered fan is additionally arranged at the top of the air port, so that the temperature difference between the inside and the outside can be driven, and the low-speed airflow around the fan can also drive the fan to accelerate the gas circulation of the inner interlayer, thereby realizing better heat dissipation and temperature control effects.

Preferably, the inner layer of the equipment room body is made of a metal material with high thermal conductivity, so that internal temperature conduction is guaranteed.

Preferably, the outer layer of the equipment room body is made of metal materials with high processing performance and relatively poor heat conduction, and the equipment room body is corrosion-resistant, fire-resistant, high in thermal resistance and good in strength, so that the overall strength and the safety and the stability of the equipment room are ensured.

Preferably, the outer layer of the equipment room body is pasted with a reflecting film which can reflect and isolate solar energy.

The beneficial effects of the utility model reside in that:

(1) The equipment room is cooled in a pure passive form, so that the energy consumption of temperature control is reduced to the greatest extent; and the air flows directionally by utilizing the chimney effect, and the unpowered fan rotates at the top of the cabinet to drive the air to flow. The traditional appearance is too wind, and the influence on the inside is small.

(2) The outer wall surface metal plate is adopted for supporting, and the heat conduction form of the aluminum alloy material of the inner interlayer accelerates the air flow, ensures that the temperature of the gas of the inner interlayer is kept at a low level, and effectively drives the temperature conduction.

(3) Adopt the bilayer structure of metal material, directly dispel the heat and avoid using heat preservation and insulation material through the structure, reduce cost when reducing the whole volume of rack by a wide margin.

(4) The cabinet unpowered fan is used initiatively, and the heat dissipation process is accelerated by utilizing the internal temperature difference and the external low-speed airflow.

(5) By adopting the anti-radiation technology, the influence of direct solar radiation on the temperature of the cabinet body can be greatly reduced.

(6) All business turn over cable conductor and rack integrated design (the cable gets into from double-deck wall body bottom ventilation hole), pleasing to the eye and practice thrift the cost, utilize the inlayer to realize totally enclosed, protection level is high.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 shows the inside and outside air exchange path of the present invention.

In the figure: 1. a device room body; 2. a non-powered fan; 3. an inner layer; 4. an outer layer; 5. an air interlayer; 6. an air inlet; 7. an air outlet; 8. a vent hole; 9. a connecting plate.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

The embodiment is as follows: a novel energy-saving equipment cabinet is shown in figures 1-3 and comprises an equipment room body, wherein the equipment room body is of a double-layer structure, an inner layer forms a closed space and is used for placing objects, an outer layer is wrapped and connected outside to form an outer layer, the outer layer is closed and protected, an air interlayer is arranged between the two layers, namely a cavity between the double-layer structure, a connecting plate used for connecting the inner layer and the outer layer is arranged in the air interlayer, a ventilating hole is formed in the connecting plate, a connecting column can be directly adopted to realize the connection of the inner layer and the outer layer and ensure the circulation of the air interlayer, the inner layer of the equipment room body is made of an aluminum alloy material, the outer layer of the equipment room body is made of 304 stainless steel, a reflecting film is attached to the outer surface of the outer layer, air inlets are arranged on the periphery of the bottom of the equipment room body, in field installation, the ventilating hole is exposed, an air outlet is arranged at the top of the equipment room body and is communicated with the air interlayer, the air inlets and the air outlets are arranged at the bottom of the air interlayer, outdoor air enters from the air inlets and is discharged from the air outlets after flowing through the air interlayers, fans are arranged, air outlets with lower temperature enters from the air inlets, the air outlets, the indoor surface effectively flowing through the air outlets, the air outlet of the heated equipment room, the chimney, and the top of the chimney, and the heat conducting plate, and the chimney, so that cold air outlet is formed by a cold air outlet, and the heat conducting plate, and the top of the chimney is formed by a small cold air outlet, and a heat conducting plate.

The utility model discloses form passive form aeration cooling system, mainly utilize the theory of operation of hot-pressing ventilation, through bilayer structure, bottom ventilation hole, with the air diversion of the outdoor bottom lower temperature of equipment room to the rack air interlayer, get into through equipment room bottom hole, make cold wind effectively flow through inlayer heat conduction plate surface, the air density after the heating is less, rise to the top of equipment room naturally, thereby form chimney effect, outwards discharge through the unpowered fan at top; because the effect of the hot-pressing ventilation is mainly determined by the influence of the indoor and outdoor temperature difference and the height difference of the air inlet and the air outlet, the passive ventilation cooling can be formed even under the windless condition. Active equipment is not needed to drive air to flow, so that the aims of energy conservation and emission reduction are fulfilled. Meanwhile, the unpowered fan is additionally arranged at the top of the air outlet, so that the air flow of the inner interlayer can be accelerated through low-speed airflow around the fan besides the fact that the temperature difference between the inside and the outside can be driven, and a better heat dissipation and temperature control effect is achieved.

The above description is provided for the purpose of describing the present invention in more detail with reference to the preferred embodiments of the present patent, and it should not be construed that the present invention is limited to the above description.

Claims (8)

1. The utility model provides a novel energy-saving equipment rack which characterized in that: including the equipment room body, the equipment room body is bilayer structure, including inlayer and skin, is equipped with air interlayer between two-layer, the bottom of equipment room body is equipped with the air intake, the top of equipment room body is equipped with the air outlet, and air interlayer intercommunication, and the air that outdoor temperature is lower than in the equipment room gets into from the air intake of equipment room bottom, makes cold wind effectively flow through indoor heat conduction plate surface, and the air density after being heated is little, rises to the equipment room top naturally to form chimney effect, the air outlet through the top outwards discharges, utilizes chimney effect, makes inlayer air directional movement, accelerates inlayer air flow.

2. The novel energy saving equipment cabinet of claim 1, wherein: and a fan is arranged at the air outlet of the equipment room body.

3. The novel energy saving equipment cabinet of claim 2, wherein: the fan is an unpowered fan.

4. The novel energy saving equipment cabinet of claim 1, wherein: the inner layer of the device room body is made of metal materials with good heat conductivity.

5. The novel energy saving equipment cabinet according to claim 1, characterized in that: the inner layer has good sealing performance and can completely prevent foreign matters, water and dust from entering.

6. The novel energy saving equipment cabinet of claim 1, wherein: the outer layer of the equipment room body is made of metal materials with good processing performance.

7. The novel energy saving equipment cabinet according to any one of claims 1-6, wherein: the air between the inner interlayer and the outer interlayer is used as a heat insulation layer, and a heat insulation material is not needed; the principle that hot air rises and cold air falls is utilized to drive heat to be discharged.

8. The novel energy saving equipment cabinet of claim 1, wherein: the outer layer of the equipment room body is pasted with a reflecting film.

Images