CN206572677U - A kind of evaporation cooling placement ventilation device in suitable air-conditioned room - Google Patents

Abstract

Placement ventilation device, including evaporation-cooled device and exhaust duct are cooled down the utility model discloses the evaporation in a kind of suitable air-conditioned room；Evaporation-cooled device is a hollow rectangular parallelepiped structure, and what one group of relative side wall of evaporation-cooled device was respectively adopted is heat-insulating shield and heat-conducting plate；Metallic plate is provided with parallel to heat-insulating shield in evaporation-cooled device, hollow rectangular parallelepiped structure is divided into two ventilation being connected dry passages and ventilation wet channel；The import of ventilation dry passage is connected with air-conditioned room, and the outlet of ventilation wet channel is connected with exhaust duct, and exhaust duct connection is outdoor；One layer of pure cotton fiber layer is covered each by metallic plate and heat-conducting plate inner surface in ventilation wet channel, some Multihole flexible pipes are inlayed in pure cotton fiber layer, Multihole flexible pipe is connected with storage tank.The utility model is handled indoor exhaust wind using evaporation cooling technique, has reached the effect of " radiation cooling "；Make the comfortableness in room more preferable；It ensure that the comfortableness and air quality of air-conditioned room.

Description

A kind of evaporation cooling placement ventilation device in suitable air-conditioned room

Technical field

The utility model belongs to ventilation heat exchange engineering device technique field, is specifically related to the evaporation in a kind of suitable air-conditioned room Cool down placement ventilation device.

Background technology

Thermal comfort and air quality are most important two influence factors for indoor people.The people of contemporary society The most of the time all spend indoors, realize that preferable thermal comfort and higher air quality may result in more Air conditioning energy consumption, therefore, the rational refrigeration of selection and ventilating system are necessary.Replacement aeration as it is a kind of efficiently can be with Draft type for indoor offer fresh air is widely used in office building, Evaporative Cooling Air Conditioning technology have efficiently, The characteristics of energy-conservation, is similarly under construction using universal.Evaporation cooling technique and replacement aeration, which are combined, both meets indoor thermal comfort Property and air quality, can reduce building energy consumption again.

The content of the invention

In order to solve the above-mentioned technical problem, the utility model provides a kind of simple in construction, and cost is low and can utilize evaporation Cooling technology is handled indoor exhaust wind, reached " radiation cooling " effect suitable air-conditioned room in evaporation cooling put Change ventilation unit.

The purpose of this utility model is realized by the following technical solutions：A kind of evaporation in suitable air-conditioned room Cool down placement ventilation device, including evaporation-cooled device and exhaust duct；Evaporation-cooled device is a hollow rectangular parallelepiped structure, is steamed The side wall of hair cooling device uses heat-insulating shield, and the side wall relative with heat-insulating shield uses heat-conducting plate；Evaporation cooling dress Metallic plate is provided with parallel to heat-insulating shield in putting, hollow rectangular parallelepiped structure is divided into two ventilation being connected dry passages and divulged information wet Passage；Passage between metallic plate and insulation plate face is ventilation dry passage；The import of ventilation dry passage is connected with air-conditioned room, is led to The outlet of rheumatism passage is connected with exhaust duct, and exhaust duct connection is outdoor；Divulge information in wet channel table in metallic plate and heat-conducting plate One layer of pure cotton fiber layer is covered each by face, some Multihole flexible pipes are inlayed in pure cotton fiber layer, Multihole flexible pipe connects with storage tank Connect.

In evaporation cooling placement ventilation device in above-mentioned suitable air-conditioned room, Multihole flexible pipe connects shunting water pipe respectively Road, shunting waterpipe connection main flow waterpipe, main flow waterpipe is connected with storage tank；Multihole flexible pipe and shunting waterpipe junction Signal induction device and switch valve are installed, signal induction device and switch valve pass through induced signal cable connection power supply control respectively Device processed.

In evaporation cooling placement ventilation device in above-mentioned suitable air-conditioned room, ventilation wet channel porch both sides are set respectively There is a drainage pipeline.

In evaporation cooling placement ventilation device in above-mentioned suitable air-conditioned room, described heat-conducting plate uses plasterboard system Into；Heat-insulating shield is made of heat-insulating protective layer material.

Compared with prior art, the beneficial effects of the utility model are：

1）Evaporation-cooled device of the present utility model includes ventilation dry passage and ventilation wet channel, during air draft, in dry passage In, with metallic plate heat exchange occurs for air draft, and now metal plate temperature is lower than temperature of outgoing air, and the heat in air draft can be transmitted from air To metallic plate, air themperature is caused gradually to decrease up to wet channel top；In wet channel, air draft is sent out with aqueous cotton fiber layer Vapor in heat mass transter, aqueous cotton fiber layer, which can enter, causes the increase of exhaust airflow humidity in exhaust airflow, while by Relatively low in the temperature of wet channel exhaust airflow, heat can enter from metallic plate and heat conduction version via aqueous cotton fiber layer in wet channel Into exhaust airflow, metallic plate and heat conduction version temperature can be reduced；The utility model utilizes evaporation cooling technique, and indoor exhaust wind is entered Row processing, has reached the effect of " radiation cooling "；Make the comfortableness in room more preferable.

2）Replacement aeration and evaporation cooling are combined by the utility model, it is ensured that the comfortableness and air product of air-conditioned room Matter.

3）The utility model effectively reduces air-conditioning machinery power consumption, saves building energy consumption；The letter of the utility model structure Single, cost is low, it is easy to safeguard.

Brief description of the drawings

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

Fig. 2 is the mounting structure figure of the present utility model in air-conditioned room.

Fig. 3 is the end face structure figure of evaporation-cooled device of the present utility model.

Fig. 4 is the structure chart of pure cotton fiber layer of the present utility model.

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings.

As shown in figure 1, the utility model includes evaporation-cooled device and exhaust duct 18；Evaporation-cooled device is one hollow Rectangular parallelepiped structure, the side wall of evaporation-cooled device uses heat-insulating shield 8, and the side wall relative with heat-insulating shield 8, which is used, leads Hot plate 3.Described heat-conducting plate 3 is made of the excellent plasterboard of heat conductivility；Heat-insulating shield 8 uses heat-insulating protective layer material system Into.Be provided with metallic plate 7 parallel to heat-insulating shield 8 in evaporation-cooled device, by hollow rectangular parallelepiped structure be divided into two be connected it is logical Air-dry passage 9 and ventilation wet channel 10；Passage between metallic plate 7 and insulation board 8 is ventilation dry passage 9, and another passage is logical Rheumatism passage 10.The import of ventilation dry passage 9 is connected with air-conditioned room, and the outlet of ventilation wet channel 10 connects with exhaust duct 18 Connect, exhaust duct 18 connects outdoor；In ventilation wet channel 10 one layer of water suction is covered each by metallic plate 7 and the inner surface of heat-conducting plate 3 Property stronger pure cotton fiber layer 4.As shown in figure 4, inlaying some Multihole flexible pipes 5, pure cotton in pure cotton fiber layer 4 of the present utility model Fibrous layer 4 and Multihole flexible pipe 5 are fixed with wire netting fence 6.

Multihole flexible pipe 5 connects shunting waterpipe 13, the shunting connection main flow of waterpipe 13 waterpipe 14, main flow waterpipe respectively 14 are connected with storage tank.The junction of Multihole flexible pipe 5 and shunting waterpipe 13 is provided with signal induction device 16 and switch valve 12, Signal induction device 16 and switch valve 12 connect power-supply controller of electric 17 by induced signal cable 15 respectively, and power-supply controller of electric 17 is controlled The supplement of water processed.Ventilation wet channel 10 porch both sides are respectively equipped with a drainage pipeline 1, the unnecessary water to discharge.

As shown in Fig. 2 the utility model is in use, heat-insulating shield of the present utility model 8 is close to the inwall of air-conditioned room.In order to Effect of the present utility model is preferably played, the air inlet 19 of air-conditioned room is arranged on the bottom in space room, the utility model On the side wall or/and ceiling of principle air-conditioned room air inlet 19.Outdoor fresh air air outlet 19 sends into interior, indoor row Wind enters ventilation dry passage by the entrance 2 for dry passage of divulging information, and ventilation wet channel 10, Ran Houcong is transferred to by dry passage 9 of divulging information The feeding exhaust duct 18 of outlet 11 of ventilation wet channel, is finally discharged to outdoor by exhaust duct 18.

As shown in Fig. 2 utility model works principle is as follows：When summer room air conditioner is operated, outdoor fresh air is by air outlet 19 get in, and the overall distribution of room air is hot-air upper, and cold air is under, and top hot-air is by ventilation dry passage Entrance 2 enter ventilation dry passage 9.Ventilation dry passage 9 in, because the temperature relatively warm air of metallic plate 7 is lower, hot-air and Heat exchange can occur between metal aluminum sheet 7, with the flowing of air, the temperature of air can be gradually reduced until entering wet lead to of divulging information Road 10.In ventilation wet channel 10, the temperature of air is relatively low, and with the aqueous pure cotton fiber layer 4 of both sides up and down heat can occur for air Vapor in mass transter, moisture film can get into the air, while the heat in metallic plate 7 and heat-conducting plate 3 can be fine through aqueous pure cotton Tie up in the incoming air of layer 4, causing the temperature of heat-conducting plate 3 can reduce, so that the effect to forming one " radiation cooling " in room room Really, the thermal comfort of human body upper body part can be more preferable.

As shown in figure 3, it is of the present utility model ventilation dry passage 9 be provided with multiple entrances 2, ventilation wet channel 10 provided with it is multiple go out Mouth 11, ventilation dry passage 9 and ventilation wet channel 10 are separated by metallic plate 7.

Claims (5)

1. the evaporation cooling placement ventilation device in a kind of suitable air-conditioned room, including evaporation-cooled device and exhaust duct；Its It is characterised by：Evaporation-cooled device is a hollow rectangular parallelepiped structure, and the side wall of evaporation-cooled device uses heat-insulating shield, with The relative side wall of heat-insulating shield uses heat-conducting plate；Metallic plate is provided with parallel to heat-insulating shield in evaporation-cooled device, by hollow length Cube structure is divided into two ventilation being connected dry passages and ventilation wet channel；Passage between metallic plate and insulation plate face is logical Air-dry passage；The import of ventilation dry passage is connected with air-conditioned room, and the outlet of ventilation wet channel is connected with exhaust duct, exhaust duct Road connection is outdoor；One layer of pure cotton fiber layer is covered each by metallic plate and heat-conducting plate inner surface in ventilation wet channel, it is fine in pure cotton Some Multihole flexible pipes are inlayed in dimension layer, Multihole flexible pipe is connected with storage tank.

2. the evaporation cooling placement ventilation device in suitable air-conditioned room according to claim 1, it is characterized in that：It is porous soft Pipe connects shunting waterpipe respectively, and shunting waterpipe connection main flow waterpipe, main flow waterpipe is connected with storage tank；Multihole flexible pipe Signal induction device and switch valve are installed with shunting waterpipe junction, signal induction device and switch valve pass through sensing respectively Signal cable connects power-supply controller of electric.

3. the evaporation cooling placement ventilation device in suitable air-conditioned room according to claim 1, it is characterised in that：Ventilation Wet channel porch both sides are respectively equipped with a drainage pipeline.

4. the evaporation cooling placement ventilation device in suitable air-conditioned room according to claim 1, it is characterised in that：It is described Heat-conducting plate be made of plasterboard；Heat-insulating shield is made of heat-insulating protective layer material.

5. the evaporation cooling placement ventilation device in suitable air-conditioned room according to claim 1, it is characterised in that：It is described Ventilation dry passage be provided with multiple entrances, ventilation wet channel be provided with multiple outlets.