CN201080705Y - Ground cooling type temperature-reducing residential building - Google Patents

Abstract

Disclosed is a ground cooling type cooling residential building, which has an underground cooling room being built under the floor of the first story in the residential building, the underground cooling room is communicated with an air inlet duct provided with a cooling division wall, and the air inlet duct is communicated with the outside, a vertical wall air inlet channel communicated with the underground cooling room is built on the interior wall of the building, and the vertical wall air inlet channel is communicated with rooms of every story of the unit through an indoor air inlet, an air inlet cover is disposed on the indoor air inlet, a vertical wall air outlet channel is built in the southern exterior wall of the building, the vertical wall air outlet channel is a straight channel or a contracted channel bottom up, and one upper wall corner of each room in the unit is built with an indoor air outlet, the vertical wall air outlet channel is communicated with each room of the unit by the indoor air outlet and communicated with the outside, and an air outlet cover is arranged on the indoor air outlet. The cooling building has a simple structure and needs no energy, and can utilize the underground low temperature airflow to adjust the room temperature in the residential building and reduce the room temperature by 5-10 DEG C.

Description

Ground-cooled residential buildings

technical field

The utility model belongs to the technical field of releasing cold air to an area to be cooled, and in particular relates to a ground cooling residential building.

Background technique

In the northern part of my country, the highest temperature is generally above 33°C in summer, and in the southern region, the highest temperature is generally above 36°C in summer, but the weather with the highest temperature reaching 40°C often occurs. Due to the improvement of people's living standards, in order to survive the hot summer season At present, air conditioners are installed in most residential buildings in cities in our country to adjust the indoor temperature. In the north, the air conditioner runs for as long as 4 months a year, and in the south for 6 to 8 months. In order to ensure the normal use of electricity by residents, many enterprises stopped power supply and stopped production, which brought heavy economic losses to industrial and agricultural production. Air conditioners consume a lot of electricity, and the average family needs to pay 2 to 3,000 yuan for air conditioners in one summer, which increases the living expenses of residents.

In civil buildings and residences, the indoor temperature is different at different levels. The higher the floor, the higher the indoor temperature, and the lowest indoor temperature on the first floor. In summer, the first floor does not even need to turn on the air conditioner. The basement is the coolest. cooling equipment.

Contents of the invention

The technical problem to be solved by the utility model is to provide a ground-cooled residential building with reasonable design, simple structure and no need for energy for residential buildings.

The technical solution adopted to solve the above technical problems is: build an underground cooling room under the floor of the first floor of the residential building, the underground cooling room communicates with the air inlet channel provided with the cooling partition wall, and the air inlet channel communicates with the outside. There is a vertical wall air inlet channel connected with the underground cooling room built on the inner wall, and the vertical wall air inlet channel is connected with the rooms on each floor of the unit through the indoor air inlet, and the indoor air inlet is provided with an air inlet cover. There is a vertical wall air outlet channel built in the south outer wall of the building. The vertical wall air outlet channel is a straight channel or a convergent channel from bottom to top. An indoor air outlet is built on an upper corner of each room in the unit. The wall air outlet channel communicates with each room of the unit through the indoor air outlet and communicates with the outside, and the indoor air outlet is covered with an air outlet cover.

The air inlet channel of the vertical wall of the utility model is a convergent channel.

The ratio of the inner upper end area to the inner lower end area of the vertical wall air inlet channel of the utility model is 1:1.2-4.

The air inlet channel of the vertical wall of the utility model is a nylon pipe or a brick pipe.

The air outlet channel of the vertical wall of the utility model is a nylon pipe or a brick pipe.

The utility model adopts a convergent vertical wall air inlet channel connected with the underground cooling room and the residential room, and adopts a vertical wall air outlet channel connected with the residential room, and the hot air in the residential room is discharged from the vertical wall. The channel flows out, and the cold air in the underground cooling room enters the residential room through the vertical wall air inlet channel to realize cooling. This kind of cooling building has a simple structure and does not require energy. It uses the underground low-temperature airflow to adjust the temperature in the room of the residential building, which can reduce the indoor temperature by 5-10°C. For residential buildings below four floors, the air conditioner may not be turned on in summer. The above residential buildings can reduce the running time of the air conditioner in summer, save energy, and reduce the living expenses of residents. It can be popularized and used in civil residential building construction.

Description of drawings

Fig. 1 is a schematic structural view of an embodiment of the utility model.

Detailed ways

The utility model is described in further detail below in conjunction with accompanying drawing and embodiment, but the utility model is not limited to these embodiments.

Example 1

In Fig. 1, the floor-cooled cooling residential building of the present embodiment is composed of a vertical wall air outlet channel 1, an outer wall 2, an indoor air outlet 3, an air outlet cover 4, an air inlet channel 5, a cooling partition wall 6, and an underground cooling chamber. 7. Vertical wall air inlet channel 8, indoor air inlet 9, air inlet cover 10, and inner wall 11 constitute. The underground cooling room 7 is built in the depth below 5m underground on the first floor of the residential building. The temperature of the underground cooling room 7 is usually below 10°C. The underground cooling room 7 communicates with the air inlet 5, and the air inlet 5 communicates with the outside. A cooling partition wall 6 is built in the air inlet duct 5, and one cooling partition wall 6 is alternately arranged with an adjacent cooling partition wall 6. Cool down. On the inner wall 11 of the building, a vertical wall air inlet passage 8 is built. The shape of the vertical wall air inlet passage 8 is a convergent pipe, and the available bricks can be built into a rectangular convergent passage, or a circular nylon cross section can be used. Pipe, the ratio of the inner upper end area to the inner lower end area of the vertical wall air inlet channel 8 is 1:2, the vertical wall air inlet channel 8 is connected with the underground cooling chamber 7, and the cold air in the underground cooling chamber 7 can enter the air through the vertical wall The flow in channel 8 is from bottom to top. The interior wall 11 footings in each floor room of a residential building are built with an indoor air inlet 9, and the vertical wall air inlet channel 8 communicates with the room on each floor through the indoor air inlet 9, and an air inlet is installed on the indoor air inlet 9. The tuyere cover 10 opens the air inlet cover 10, and the room is connected with the vertical wall air inlet channel 8, and the cold air in the underground cooling chamber 7 can enter the room to regulate the indoor temperature. A vertical wall air outlet channel 1 is built on the south outer wall 2 of the building. The outer wall of the outer wall 2 is made of heat-absorbing materials or coated with heat-absorbing materials. The vertical wall air outlet channel 1 is a straight channel, and the vertical wall air outlet channel 1 can be used To build a channel with a rectangular cross section, a nylon pipe with a circular cross section can be used, and a bottom-up convergent channel can also be built. An indoor air outlet 3 is built on an upper corner of each room of the unit, and the vertical wall air outlet channel 1 communicates with each room of the unit through the indoor air outlet 3 and communicates with the outside, and the indoor air outlet 3 is covered with Indoor air outlet cover 4. In summer, after the south exterior wall 2 is irradiated by the sun, the temperature is very high, and the hot air in the air outlet channel 1 of the vertical wall flows upward. 3 Flow out from the vertical wall air outlet channel 1 to the bottom and upward, and at the same time, the cold air in the underground cooling room 7 enters each room of the unit from the indoor air inlet 9 through the vertical wall air inlet channel 8, so that the temperature in the room Decrease to achieve temperature regulation.

In the residential building of this structure, in the low temperature season in winter, heating equipment is set in the underground cooling room 7, which can supply heat to the residential building, which reduces the heat energy loss of boilers and long-distance pipelines to transport heat sources, saves energy, and reduces power supply. Heat heating costs.

Example 2

In this embodiment, the ratio of the inner cross-sectional area of the upper end to the inner inner area of the lower end of the vertical wall air inlet channel 8 is 1:1.2. The other components and the connection relationship of the components are the same as in Embodiment 1.

Example 3

In this embodiment, the ratio of the inner cross-sectional area of the upper end to the inner inner area of the lower end of the vertical wall air inlet channel 8 is 1:4. The other components and the connection relationship of the components are the same as in Embodiment 1.

Claims (6)

1. earth cooling cooling residence building, it is characterized in that: building under residence building one deck floor has underground cooling chamber (7), underground cooling chamber (7) links with the air inlet duct (5) that is provided with cooling partition wall (6), air inlet duct (5) communicates with outdoor, go up build at the interior wall (11) of building the straight wall air intake passage (8) that links with underground cooling chamber (7) is arranged, straight wall air intake passage (8) links by the room of indoor air inlet (9) with this each layer of unit, indoor air inlet (9) is provided with air intake flap (10), in the southern exterior wall (2) of building, build straight wall air-out passage (1) is arranged, straight wall air-out passage (1) is for straight channel or to the convergent contour passage that descends, build in the corner on of each room of this unit indoor air outlet (3), straight wall air-out passage (1) links and communicates with outdoor with each room, this unit by indoor air outlet (3), is stamped air outlet lid (4) on indoor air outlet (3).

2. according to the described earth cooling cooling of claim 1 residence building, it is characterized in that: said straight wall air intake passage (8) is convergent passage.

3. according to claim 1 or 2 described earth cooling cooling residence buildings, it is characterized in that: the interior upper end area of said straight wall air intake passage (8) is 1: 1.2～4 with interior lower end area ratio.

4. according to claim 1 or 2 described earth cooling cooling residence buildings, it is characterized in that: said straight wall air intake passage (8) is nylon pipeline or brick pipeline.

5. according to the described earth cooling cooling of claim 3 residence building, it is characterized in that: said straight wall air intake passage (8) is nylon pipeline or brick pipeline.

6. according to the described earth cooling cooling of claim 1 residence building, it is characterized in that: said straight wall air-out passage (1) is nylon pipeline or brick pipeline.

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