CN205316554U - Open type sentry box of evaporation cooling cooling - Google Patents

Abstract

The utility model discloses an open type sentry box of evaporation cooling cooling, including the base, the rigid coupling has tubular post, pillar and interior casement ceiling rigid coupling on the base, it has the air intake to open on the base lateral wall, and the pillar top is equipped with the fan, is equipped with the air outlet on the ceiling bottom plate, being equipped with the water tank in the base, being equipped with the water quality processing ware in the water tank, the delivery port of water quality processing ware is connected with the water inlet of water pump, the delivery port and the water distributor connection of water pump, the water tank top is equipped with evaporation cooling and packs, and the water -locator is located evaporation cooling filler top. The utility model discloses not only can reduce the air temperature when utilizing the direct expansion cooling aeration cooling technical process air, evaporation cooling packs and the shower water still has the filtration purification performance to the air, especially to placing the sentry box on the main traffic artery, can effectively purify the harmful gas among the automobile exhaust, no compressor, only fan, water pump power consumption, the system energy saving feature of environmental protection is obvious.

Description

An open sentry box for evaporative cooling

technical field

The utility model belongs to the technical field of ventilation and cooling, and relates to an open sentry box for evaporative cooling.

Background technique

The sentry box is the booth for sentry work. With the acceleration of modernization, the sentry box is more and more widely used. There are mainly two types of open and closed sentry boxes. The closed sentry box has been widely used because of its advantages of warmth and beauty. However, the air circulation inside the closed sentry box is poor. In summer, air conditioners are often used to cool down, which consumes a lot of energy, and it is inconvenient to use in special positions such as traffic duty posts. The traditional open sentry box is an ordinary umbrella-shaped structure without any cooling ventilation device inside. In hot summer, the temperature of the asphalt pavement can even be as high as 70°C. The high-temperature air on the road surface is heated and rises to form a high-temperature area inside the sentry box, resulting The sentry box cannot be used normally.

There is a kind of abundant renewable energy—dry air energy in most areas of our country. The utility model makes full use of this green renewable energy and designs an open sentry box for evaporative cooling. The combination of environmental protection, high efficiency and energy-saving direct evaporative cooling technology and open sentry box can bring coolness to the staff under the sentry box in hot summer.

Utility model content

The purpose of the utility model is to provide an open sentry box for evaporative cooling, which solves the problem that the traditional open umbrella-shaped sentry box is easy to form a high-temperature area under a relatively high ambient temperature and has poor use comfort.

The technical scheme adopted by the utility model is that an open sentry box for evaporative cooling and cooling includes a base on which a tubular pillar is fixedly connected to the hollow ceiling; the side wall of the base is provided with an air inlet, A fan is provided on the top of the pillar, and an air outlet is provided on the ceiling floor; among them, a water tank is provided in the base, and a water quality processor is installed in the water tank. The device is connected; the evaporative cooling filler is arranged above the water tank, and the water distributor is located above the evaporative cooling filler.

The utility model is also characterized in that,

A water pump chamber is arranged in the base, and the water pump is installed in the water pump chamber.

The air outlet is a filter-type fixed louver.

The water tank is provided with a water filling port and a drain port.

Holes are arranged on the upper surface of the water tank.

The evaporative cooling filler is natural plant fiber filler or stainless steel metal filler.

The inner surface of the ceiling is provided with a closed-cell rubber and plastic insulation board.

There is a guide ring in the ceiling, which is composed of multiple guide plates spliced together, and its structure is conical; the guide ring is located directly above the pillar.

The beneficial effects of the utility model are:

(1) When the utility model utilizes the direct evaporative cooling, ventilation and cooling technology to process the air, it can not only reduce the air temperature, but the evaporative cooling filler and spray water also have the performance of filtering and purifying the air, especially for sentry boxes placed on main traffic arteries, Can effectively purify harmful gases in automobile exhaust;

(2) The cold air produced by the utility model using evaporative cooling technology has moderate temperature and large air supply volume, which not only avoids the feeling of cold wind blowing on the human body, but also has better comfort, and can effectively resist the interference of hot air around the sentry box; and adopts natural Green energy - dry air energy, the system uses water as the refrigerant, no compressor, only fans and pumps consume energy, the system is energy-saving and environmentally friendly.

Description of drawings

Fig. 1 is a kind of evaporative cooling open sentry box structure schematic diagram of the utility model;

Fig. 2 is a sectional view of an open sentry box base of the utility model for evaporative cooling;

Fig. 3 is a cross-sectional view of an open sentry box top cover for evaporative cooling in the utility model.

In the figure, 1. Base, 2. Pillar, 3. Ceiling, 4. Air inlet, 5. Fan, 6. Air outlet, 7. Water tank, 8. Water quality processor, 9. Water pump, 10. Water distributor, 11 . Evaporative cooling filler, 12. Water inlet, 13. Drain outlet, 14. Closed-cell rubber and plastic insulation board, 15. Guide ring, 16. Water pump chamber.

detailed description

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

The structure of an open sentry box for evaporative cooling and cooling of the utility model is shown in Figure 1, including a base 1, a tubular pillar 2 is fixedly connected to the base 1, and the pillar 2 is fixedly connected to an inner hollow ceiling 3; There is an air inlet 4, a fan 5 is arranged on the top of the pillar 2, an air outlet 6 is arranged on the bottom plate of the ceiling 3; a water tank 7 is arranged in the base 1, a water quality processor 8 is arranged in the water tank 7, the water outlet of the water quality processor 8 and the water pump 9 is connected to the water inlet, and the water outlet of the water pump 9 is connected to the water distributor 10;

Wherein, the base 1 is provided with a water pump chamber 16 , and the water pump 9 is installed in the water pump chamber 16 . The air outlet 6 is a filter screen type fixed louver. The water tank 7 is provided with a water filling port 12 and a drain port 13 . The water tank 7 upper surface has holes. Evaporative cooling filler 11 is natural plant fiber filler or stainless steel metal filler. The inner surface of the ceiling 3 is provided with a closed-cell rubber-plastic insulation board 14, which can insulate the working air. A guide ring 15 is arranged inside the ceiling 3 , and the guide ring 15 is composed of a plurality of guide plates spliced together, and its structure is conical; the guide ring 15 is located directly above the pillar 2 .

The appearance structure of an open sentry box for evaporative cooling and cooling of the utility model is the same as that of a conventional open sentry box, and is divided into three parts: a sentry box base, a sentry box pillar, and a sentry box ceiling.

The base of the sentry box of the utility model is a two-step platform base, wherein a small water tank is arranged in the first step platform, and a water quality processor is arranged in the water tank, and the circulating water pump is installed in the water pump chamber outside the water tank; the evaporative cooling filler is installed In the second step platform, an air inlet is provided on the side wall of the second step platform. The material of the sentry box is mainly composed of angle steel and steel plate. The base of the sentry box is coated with anti-corrosion material or glass fiber reinforced plastic. The direct evaporative cooling filler is made of natural plant fiber filler or stainless steel metal filler. The water distributor is composed of carbon steel water supply main pipe and branch pipe. The lower part of the water supply branch pipe is evenly distributed with small water outlet holes, which can evenly spray the circulating water on the evaporative cooling filler.

The specific working process of the utility model: the high-temperature air around the bottom of the sentry box enters the direct evaporative cooler through the air inlet 4, first passes through the direct evaporative cooling filler 11 with uniform water distribution to cool down, and then is sent into the interior of the ceiling through the pillar 2 and the fan 5 The cold air coming out of the pillar 2 can better flow into the air supply box under the action of the guide ring, avoiding the accumulation in the conical area of the ceiling and ensuring the normal operation of the system. Under the action of wind pressure, it is sent downward through the annular air outlet 6, thereby realizing the cooling of the working area of the sentry box; the structural diagram of the ceiling is shown in FIG. 3 .

Among them, the working process of the direct evaporative cooler: the water in the water tank 7 is processed by the water quality processor 8, and is transported by the circulating water pump 9 from the water pipe to the water distributor 10, and is evenly sprayed on the evaporative cooling packing 11, and the air flowing in the packing is carried out. The heat and mass are exchanged, and the air is purified and cooled, and then most of the water returns to the water tank 7 . The entire system circulates in this way, continuously cooling the air. The water inlet 12 and the water outlet 13 realize the replenishment and discharge of the circulating water of the system.

According to the actual meteorological conditions and the needs of users, the utility model has three operating modes:

1. Evaporative cooling ventilation mode:

When the ambient temperature is high, the circulating water pump and the fan can be turned on at the same time, and the direct evaporative cooling green technology is used to cool the high-temperature air. The speed and temperature of the air supply can be controlled by adjusting the speed of the fan and water pump.

2. Ventilation mode:

In the transition season, the user can only turn on the fan and use ventilation to achieve the purpose of cooling. At this time, the utility model is equivalent to a fan with filtering function, which can save energy to the greatest extent, and the air supply can be adjusted by adjusting the fan speed. speed.

3. Purification mode:

When the outdoor ambient temperature is low, the user can properly turn on the water pump when the fan is turned on according to the demand, and use the water distributor and evaporative cooling filler to filter and purify the air.

Claims (8)

1. An open sentry box for evaporative cooling, characterized in that it comprises a base (1), the base (1) is fixedly connected with a tubular pillar (2), and the pillar (2) is fixed with the inner hollow type ceiling (3). Connect; there is an air inlet (4) on the side wall of the base (1), a fan (5) is provided on the top of the pillar (2), and an air outlet (6) is provided on the bottom plate of the ceiling (3); wherein, the base (1) A water tank (7) is provided, and a water quality processor (8) is arranged in the water tank (7). The water outlet of the water quality processor (8) is connected with the water inlet of the water pump (9), and the water outlet of the water pump (9) is connected with the water distribution The device (10) is connected; the water tank (7) is provided with an evaporative cooling filler (11), and the water distributor (10) is located above the evaporative cooling filler (11). 2. The open sentry box for evaporative cooling according to claim 1, characterized in that, the base (1) is provided with a water pump chamber (16), and the water pump (9) is installed in the water pump chamber (16). 3. The open sentry box for evaporative cooling according to claim 1, characterized in that the air outlet (6) is a filter-type fixed louver. 4. The open sentry box for evaporative cooling according to claim 1, characterized in that, the water tank (7) is provided with a water inlet (12) and a water outlet (13). 5. An open sentry box for evaporative cooling according to claim 4, characterized in that the upper surface of the water tank (7) is a steel bracket plate structure or a perforated plate. 6. The open sentry box for evaporative cooling and cooling according to claim 1, characterized in that the evaporative cooling filler (11) is natural plant fiber filler or stainless steel metal filler. 7. The open sentry box for evaporative cooling according to claim 1, characterized in that the inner surface of the ceiling (3) is provided with a closed-cell rubber and plastic insulation board (14). 8. The open sentry box of a kind of evaporative cooling and cooling according to claim 7, characterized in that, a guide ring (15) is provided in the ceiling (3), and the guide ring (15) is composed of a plurality of guide plates It is formed by splicing, and its structure is conical; the guide ring (15) is located directly above the pillar (2).