CN107974897A - A kind of green building system based on urban construction - Google Patents

Abstract

The invention discloses a green building system based on municipal construction, which includes a foundation, a building body, a domestic water system and a running water system arranged underground in a residential area. The domestic water system includes a water inlet and a water outlet. A groundwater collection system is provided on the side of the foundation; the water storage system communicates with the water inlet of the domestic water system, the outer surface of the building is provided with a solar hot water pipe, and the water inlet of the solar hot water pipe The end is connected with the water storage system, and the water outlet end of the solar hot water pipe is connected with the water inlet end of the domestic water system. The beneficial effects of the present invention are: the present invention can realize the recycling of water resources in the community, thereby saving water resources and reducing the cost of using water resources, and can collect and utilize water when it rains, improving the efficiency of water resources. The reuse rate is conducive to the realization of sustainable development.

Description

A green building system based on municipal construction

technical field

The invention relates to the field of green buildings, in particular to a green building system based on municipal construction.

Background technique

Green building refers to a building that is harmless to the environment, can make full use of environmental natural resources, and is built without destroying the basic ecological balance of the environment. It can also be called sustainable development buildings, ecological buildings, returning to nature buildings, energy-saving Environmentally friendly buildings, etc. At present, my country has a large population and uses a huge amount of water resources every day. However, the water after use is directly drained through the pipeline and cannot be recycled in time. Irrigation of vegetation in the community also consumes a lot of water resources, but less water is actually absorbed by plants, and most of the water is not used through soil loss. There is no way to recycle the artificial river water used for landscape and the water in the community’s own swimming pool. Once replaced, additional water costs will be incurred, resulting in high water costs.

Contents of the invention

The object of the present invention is to provide a green building system based on municipal construction, which can realize the recycling of water resources, reduce the waste of water resources, and reduce the cost of water use.

The present invention is realized through the following technical solutions: a green building system based on municipal construction, including a foundation arranged underground in the community, a building body arranged on the foundation, several domestic water systems installed in the building body, and a building system installed in the community The running water system, the domestic water system includes a water inlet and a water outlet, the side of the foundation is provided with a groundwater collection system formed by connecting several water filtration modules, and the bottom of the groundwater collection system is connected to a useful As for the rainwater channel that guides the water flow, the rainwater channel is connected with a sewage treatment system installed in the community, and the sewage treatment system is connected with a water storage system installed in the community. The water outlet of the domestic water system is connected to the The sewage treatment system is connected; the water storage system is connected with the water inlet of the domestic water system; the water storage system, the running water system and the sewage treatment system are connected in sequence according to the direction of water flow; the outer surface of the building body is provided with Several solar hot water pipes, the water inlet end of the solar hot water pipe is connected with the water storage system, and the water outlet end of the solar hot water pipe is connected with the water inlet end of the domestic water system. This scheme can realize the recycling of water resources in the community, which is beneficial to reduce the cost of water resources, improve the utilization efficiency of water resources, reduce the loss of water resources, and can collect and utilize rainwater within the community when it rains , which is conducive to the realization of sustainable development. The use of sewage treatment system, water storage system and running water system can store some backup water sources to deal with the continuous consumption of some water resources that cannot be recovered and the large-scale water use during the peak period of water consumption, so as to ensure that the residents in the community are always have an adequate water supply. Use solar energy to heat water resources to provide hot water for users in the building, reduce the consumption of energy such as electricity and gas, improve the utilization efficiency of solar energy, and help save energy and reduce environmental pollution.

It also includes a control system installed in the community, the water storage system is provided with a number of liquid level sensors arranged in sequence up and down, and the liquid level sensors are electrically connected to the control system. In this way, the change of water resources in the water storage system can be monitored in real time, and the circulation of all water resources in the community can be analyzed according to the data detected by the liquid level sensor, which is conducive to the reasonable allocation and management of water resources.

The solar hot water pipe is provided with a temperature sensor, the water inlet end of the solar hot water pipe is provided with a C solenoid valve, the outlet end of the solar hot water pipe is provided with a D solenoid valve, and the C solenoid valve and the D solenoid valve They are respectively electrically connected to the temperature sensor and the control system. In this way, the temperature sensor can be used to detect the sunny side of the building, thereby selectively controlling the flow of solar hot water pipes on the sunny side, and controlling the cutoff of the solar hot water pipes on the shady side, so that the solar hot water pipes on the sunny side can always provide Hot water to ensure the supply efficiency of hot water.

The pipeline between the water storage system and the running water system is provided with an A solenoid valve; the pipeline between the sewage treatment system and the water storage system is provided with a B pump; the pipeline between the sewage treatment system and the running water storage system is An A pump is provided; the A solenoid valve, the B pump and the A pump are respectively electrically connected to the control system. In this way, the distribution and circulation speed of water in the three systems of water storage system, running water system and sewage treatment system can be realized, thereby playing a role in regulating the distribution of water resources, so as to make rational use of water resources and avoid excessive water consumption. idle or unable to meet normal use.

The water storage system is connected with a municipal water pipe; the pipeline between the water storage system and the municipal water pipe is provided with a B solenoid valve, and the B solenoid valve is electrically connected to the control system. In this way, after the water resources in the community are lost due to non-recyclable consumption and the total amount of water resources is reduced, part of the water resources can be replenished through municipal water pipes to maintain the normal use of residents in the community. The non-recyclable consumption here includes water evaporation and toilet flushing etc.

The running water system is connected with a drip irrigation system. In this way, the drip irrigation system can be used to irrigate the plants to improve the efficiency of water resource utilization.

The top surface of the building is provided with a rainwater collection device, and the rainwater collection device communicates with the sewage treatment system through a pipeline; the rainwater collection device adopts a groove structure with an upward opening. The rainwater received by the top of the building can be collected and utilized to supplement the water supply of the entire system, reducing the dependence of this scheme on the waterworks and helping to reduce the cost of water resources.

The water outlet of the domestic water system includes a floor drain, a washing machine floor drain and a kitchen leaking pipe. The sewage passing through these water outlets can be recycled, and the sewage does not contain or contain few large particles of impurities. These places are also the places where residents in the building mainly use water. Recycling and utilization of the sewage at these water outlets is basically It can realize the recycling of water resources.

Compared with the prior art, the present invention has the following advantages and beneficial effects:

The present invention can realize the recycling of water resources in the community, thereby saving water resources and reducing the cost of water resources, and can collect and utilize water when it rains, improving the reuse rate of water resources, which is beneficial to realize sustainable development.

Description of drawings

Fig. 1 is the structural representation of this scheme;

Fig. 2 is the functional block diagram of this scheme;

Fig. 3 is the structural representation of embodiment 7;

Fig. 4 is the structural representation of embodiment 8;

Among them, 1—building body, 2—foundation, 3—water filtration module, 4—rainwater channel, 5—water storage system, 6—sewage treatment system, 7—rainwater pipeline, 8—sink.

Detailed ways

The present invention will be further described in detail below in conjunction with examples, but the embodiments of the present invention are not limited thereto.

Example 1:

As shown in Figure 1, in this embodiment, a green building system based on municipal construction includes a foundation 2 arranged underground in the community, a building body 1 arranged on the foundation 2, and several living buildings arranged in the building body 1. The water system and the living water system arranged in the community, the domestic water system includes a water inlet and a water outlet, the water inlet is for example a water pipe connected to a faucet, a water pipe connected to a shower system, and the water outlet includes Floor drains, washing machine floor drains and kitchen drains. The sewage passing through these water outlets can be recycled, and the sewage does not contain or contain few large particles of impurities. These places are also the places where residents in building 1 mainly use water, and the sewage at these water outlets can be recycled. Basically, the recycling of water resources can be realized. The living water system includes artificial rivers, artificial lakes, swimming pools, fountains and the like arranged in the community.

The side of the foundation 2 is provided with a groundwater collection system formed by connecting several water filtration modules 3, and the rainwater channel 4 for guiding the water flow is communicated with the lower part of the sewer collection system, and the rainwater channel 4 is connected with a set In the sewage treatment system 6 in the community, the sewage treatment system 6 is connected with the water storage system 5 arranged in the community, and the water outlet of the domestic water system is connected with the sewage treatment system 6; the water storage system 5 communicates with the water inlet end of the domestic water system; the water storage system 5, the running water system and the sewage treatment system 6 are connected sequentially according to the direction of water flow. The water storage system 5 adopts mature water storage equipment under the existing technical conditions. Its specific structure and working principle are not regarded as improvements of this solution, and the specific structure and working principle of the water storage system 5 will not be repeated here. The water filtration module 3 adopts the sponge city water filtration module, and the sponge city water filtration module is the prior art, and those skilled in the art adopt any mature sponge city water filtration module under the existing technical conditions according to specific needs in combination with this The above-mentioned functions can be realized in all the schemes, and the specific structure and working principle of the sponge city water filtration module will not be described here.

The ground inside the community mainly includes the road surface for pedestrians to pass through and the soil surface for planting vegetation. The soil surface is generally loose to meet the growth needs of plants and has no water storage function. In order to ensure sufficient strength and beauty, the road surface is generally Paved with floor tiles. When it rains, it is easy to accumulate water on the road surface, and the soil where plants are planted is prone to serious water accumulation. By using this scheme, when it rains, when the rainwater penetrates into the ground, it will pass through the groundwater collection system formed by the connection of the water filtration module 3, and the rainwater will be initially filtered by the groundwater collection system and guided into the rainwater channel 4, the rainwater channel 4 Then the rainwater is diverted to the sewage treatment system 6 for purification treatment. The rainwater is preliminarily filtered by the water filter module 3 to prevent sand and gravel from entering the system. A pump is provided between the sewage treatment system 6 and the rainwater channel 4 to realize the recovery of rainwater. In this way, the recycling of rainwater is realized. It improves the recycling efficiency of water resources, avoids rainwater seeping into the ground and causing waste, and can also prevent flooding. The groundwater collection system can be laid on a large scale to increase the effective range for absorbing rainwater, and the water filter module 3 can also be arranged on the ground to form a road surface to directly absorb rainwater in the form of a road surface. In this embodiment, the sewage treatment system adopts a mature treatment system under the existing technical conditions. Those skilled in the art can achieve the above effects according to the content recorded in this scheme. The improvement of this scheme does not lie in the structure of the sewage treatment system Itself and working principle, the specific structure and working principle of the sewage treatment system will not be repeated here.

By connecting the water outlet of the domestic water system with the sewage treatment system 6, the domestic sewage generated in the building 1 can be recovered and recycled in real time, so that water resources can be recycled in the building 1 and water resources can be improved. Use efficiency, and reduce the use cost of water resources and transportation costs. The use of the groundwater collection system can replenish water resources for the system when it rains, thereby reducing dependence on waterworks, reducing the cost of using water resources, and achieving sustainable development. The water storage system 5 used in this scheme is not limited to the function of water storage, and the water storage system 5 is used as a transfer station for domestic water to store the potable water obtained after being treated by the sewage treatment system 6, and it is used for the building 1. Residents provide domestic water, which can make this plan always have a part of water resources stored in a state of over-regulation, and can ensure normal water supply when a large amount of water is needed suddenly, such as the peak period of water use, and in the building body 1 In the case that some water resources cannot be recovered, the total water consumption remains unchanged. When the water resources in the water storage system 5 continue to decrease to a certain extent due to part of the consumption or cannot be recovered, then the water storage Water resources are replenished in the system 5 to avoid affecting the normal water use of residents, such as evaporation of water and flushing of toilets, making some water resources impossible or difficult to recycle. The water resources in the water storage system 5 are always in a state of circulation, and will not become stagnant water and cause bacteria to breed and destroy water quality.

In this embodiment, the outer surface of the building body 1 is provided with several solar hot water pipes, the water inlet end of the solar hot water pipe is connected with the water storage system 5, and the water outlet end of the solar hot water pipe is connected The water inlet end of the water system is connected. In this way, water is supplied from the water storage system 5 to the solar hot water pipe, and the solar hot water pipe uses solar energy to heat the water in the solar hot water pipe to provide hot water to the residents in the building 1 . Thereby reducing the consumption of energy such as electric energy and gas, improving the utilization efficiency of solar energy, and helping to save energy and reduce environmental pollution. In this embodiment, the solar hot water pipe described is the prior art, and those skilled in the art can achieve the above effects according to the content recorded in this solution, and the improvement of this solution does not lie in the structure itself and working principle of the solar hot water pipe , the specific structure and working principle of the solar hot water pipe will not be repeated here.

The outer surface includes the side and/or top surface of the building body 1 . The solar hot water pipes are arranged in the area of the wall without windows, where the area occupies a large proportion of the wall and can receive solar energy in a wide range. Solar energy can be effectively utilized without affecting the indoor lighting of residents. In this embodiment, other parts not described are the same as those in the foregoing embodiments, so details are not repeated here.

Example 2:

As shown in Figure 2, on the basis of the above-mentioned embodiments, in this embodiment, a control system arranged in the community is also included, and several liquid level sensors arranged in sequence up and down are arranged in the described water storage system 5 , the liquid level sensor is electrically connected with the control system. The liquid level sensor adopts the static pressure drop-in liquid level transmitter of the model JYB-KO-Y1, and its specific structure and working principle are prior art, and are not regarded as an improvement point of this scheme. Those skilled in the art According to the content recorded in this solution, the above effects can be achieved, and the specific structure and working principle thereof will not be repeated here.

The change of the liquid level in the water storage system 5 can be monitored by using the liquid level sensor. According to the change of the liquid level in the water storage system 5, the water use situation in the community is analyzed. When the liquid level drops rapidly, it may be due to the peak period of water use. Here, the working efficiency of the sewage treatment system 6 is increased accordingly, and the speed of water circulation is accelerated. The adjustment of the water flow speed can be realized by using a booster pump. And correspondingly reduce the total amount of water resources in the running water system, and distribute water resources to users and water storage systems5. In this embodiment, the control system described is an existing technology, and those skilled in the art can achieve the above effects according to the content recorded in this solution, and the specific structure and working principle of the control system will not be repeated here. In this embodiment, the content of other undescribed parts is the same as that of the above-mentioned embodiments, so details are not repeated.

Example 3:

On the basis of the above embodiments, in this embodiment, the solar hot water pipe is provided with a temperature sensor, the inlet end of the solar hot water pipe is provided with a C solenoid valve, and the outlet end of the solar hot water pipe is provided with a D The solenoid valve, the control system is respectively connected with the temperature sensor, the C solenoid valve and the D solenoid valve. Due to the rotation of the earth, the sunny side of the building body 1 may change in the morning, noon and afternoon. Use the temperature sensor to detect the data to determine the sunny side of the building body 1, and use the control system to control the C solenoid valve and D solenoid valve on the sunny side. The valve is opened, and the C solenoid valve and the D solenoid valve on the shady side are controlled by the control system to close, so as to ensure that when residents need to use hot water, they can always obtain hot water from the solar hot water pipe on the sunny side of the building body 1, so as to Meet the normal use needs of residents. In this embodiment, other parts not described are the same as those in the foregoing embodiments, so details are not repeated here.

Example 4:

On the basis of the above embodiments, in this embodiment, the water storage system 5 is connected to a municipal water pipe; a B solenoid valve is provided on the pipeline between the water storage system 5 and the municipal water pipe. In the case of normal operation of the system, if the liquid level sensor at the lowest position detects a change in the liquid level, it indicates that the liquid level in the water storage system 5 has dropped to the height at which the liquid level sensor at the lowest position is located. At this time, the water resources in the system may Insufficient supply will occur, and the liquid level sensor at the lowest position will feed back the detected data to the control system, and the control system will control the electromagnetic valve B to open according to the obtained information, so that the water in the municipal water pipe will flow into the water storage system 5 for further Replenish water resources. When the liquid level sensor at the highest position detects a change in the liquid level, it indicates that the liquid level in the water storage system 5 has risen to the height at which the liquid level sensor at the highest position is located, and the liquid level sensor at the highest position will feed back the monitored information to the control system, The control system controls the solenoid valve B to close. In this way, the normal water use of residents can be prevented from being affected. After being supplemented by municipal water pipes, the total amount of water may exceed the total amount during the normal circulation of water resources. At this time, the pressure of water storage is shared by increasing the proportion of water resources in the running water system. In order to reduce the working pressure caused by the circulation of water resources in the system, and avoid waste of excess water resources. In this embodiment, other parts not described are the same as those in the foregoing embodiments, so details are not repeated here.

Example 5:

On the basis of the above-mentioned embodiments, in this embodiment, an A solenoid valve is provided on the pipeline between the water storage system 5 and the running water system; the pipeline between the sewage treatment system 6 and the water storage system 5 is provided with B pump; A pump is arranged on the pipeline between the sewage treatment system 6 and the living water storage system; the A solenoid valve, B pump and A pump are respectively connected with the control system. In this way, the water resources in the running water storage system can be used as a backup water source to deal with emergencies, such as insufficient water resources in the system and the municipal water pipes should be cut off. In order to meet the normal use of residents, by reducing the running water storage Water resources within the water system to increase domestic water quotas. The above effects can be achieved by using the control system to control the closing of the A solenoid valve and starting the A pump to transport the water resources in the living water storage system to the water treatment system. Use the control system to control the A solenoid valve, B pump and A pump to realize the distribution and flow rate of water in the three systems of water storage system, running water storage system and water treatment system, so as to regulate the distribution of water resources. , in order to make reasonable use of water resources, and avoid too much idle or unable to meet normal use. In this embodiment, other parts not described are the same as those in the foregoing embodiments, so details are not repeated here. In this embodiment, other parts not described are the same as those in the foregoing embodiments, so details are not repeated here.

Embodiment 6:

On the basis of the above embodiments, in this embodiment, the running water system is connected with a drip irrigation system. The use of drip irrigation system to irrigate plants can make the utilization rate of water resources reach 95% and above, avoid the large amount of water caused by irrigation to seep into the ground and cause large waste, and also reduce the loss of water resources inside the system. In this embodiment, the drip irrigation system described is the common knowledge and common means of those skilled in the art. Those skilled in the art can use any kind of drip irrigation system that can be purchased on the market according to specific needs in combination with the content recorded in this plan. The above-mentioned effects, the structure and working principle of the drip irrigation system are not regarded as the improvement points of this scheme, and the specific structure and working principle of the drip irrigation system will not be described here. In this embodiment, other parts not described are the same as those in the foregoing embodiments, so details are not repeated here.

Embodiment 7:

On the basis of the above-mentioned embodiments, in this embodiment, the top surface of the building body 1 is provided with a rainwater collection device, and the rainwater collection device is communicated with the sewage treatment system 6 through a pipeline; the rainwater collection device adopts Groove structure with opening upwards. In this way, the rainwater received by the top surface of the building body 1 can be collected and utilized to supplement water resources for the water supply of the entire system, reducing the dependence of this scheme on waterworks, and helping to reduce the cost of water resources. In this embodiment, the rainwater collection device adopts a groove structure with an upward opening. The bottom of the groove structure communicates with the water pipe, and communicates with the sewage treatment system 6 through the water pipe.

As shown in FIG. 3 , when the top surface of the building body 1 is designed with inclined eaves, the rainwater collection device includes a water collection tank 8 arranged on the side of the eaves. When it rains, rainwater falls on the eaves and flows into the sump 8 along the eaves, so that the sump 8 communicates with the sewage treatment system 6 through the rainwater pipeline 7 to realize the introduction of rainwater into the sewage treatment system 6 for processing. In this embodiment, other parts not described are the same as those in the foregoing embodiments, so details are not repeated here.

Embodiment 8:

As shown in Figure 4, on the basis of the above-mentioned embodiments, in this embodiment, when the top surface of the building body 1 is designed as a roof, the ground of the roof is inclined, and the overall structure of the roof forms a groove structure. Open at the bottom and connect to the sewage treatment system 6 through the rainwater pipeline 7. When it rains, use the inclined ground of the roof to guide the rainwater collected by the roof to the lowest point and flow into the sewage treatment system 6 through the rainwater pipeline 7 for treatment. In this embodiment, other parts not described are the same as those in the foregoing embodiments, so details are not repeated here.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Any simple modifications and equivalent changes made to the above embodiments according to the technical essence of the present invention all fall within the scope of the present invention. within the scope of protection.

Claims (8)

1. a kind of green building system based on urban construction, including it is arranged on the ground of cell underground（2）, be arranged on ground （2）On building body（1）, several be arranged on building body（1）Interior domestic water system and the running water system being arranged in cell System, the domestic water system include water inlet end and water outlet, it is characterised in that：The ground（2）Side set Have by several drainage modules（3）Connect the underground water collection system formed, the lower section connection of the underground water collection system It is useful for the rain water channel of guiding current（4）, the rain water channel（4）It is communicated with the sewage disposal system being arranged in cell （6）, the sewage disposal system（6）It is communicated with the water storage system being arranged in cell（5）, the domestic water system Water outlet and sewage disposal system（6）Connection；The water storage system（5）Connected with the water inlet end of domestic water system；It is described Water storage system（5）, running water system and sewage disposal system（6）It is sequentially communicated according to water (flow) direction；The building body（1）'s Outer surface is provided with several solar water heating pipes, the water inlet end and water storage system of the solar water heating pipe（5）Connection, too The positive energy water outlet of hot-water line is connected with the water inlet end of domestic water system.

A kind of 2. green building system based on urban construction according to claim 1, it is characterised in that：Further include setting Control system in cell, the water storage system（5）Several are inside provided with to pass by the liquid level being sequentially arranged in order up and down Sensor, the liquid level sensor are electrically connected with control system.

A kind of 3. green building system based on urban construction according to claim 2, it is characterised in that：The sun Temperature sensor can be provided with hot-water line, the water inlet end of solar water heating pipe is provided with C solenoid valves, and solar water heating pipe goes out Water end (W.E.) is provided with D solenoid valves, and the C solenoid valves and D solenoid valves are electrically connected with temperature sensor, control system respectively.

A kind of 4. green building system based on urban construction according to Claims 2 or 3, it is characterised in that：Described Water storage system（5）A solenoid valves are provided with pipeline between running water system；Sewage disposal system（6）With water storage system（5）It Between pipeline on be provided with B pump；Sewage disposal system（6）A pumps are provided with pipeline between running water water storage system；Described A solenoid valves, B pumps and A pumps are electrically connected with control system respectively.

A kind of 5. green building system based on urban construction according to claim 4, it is characterised in that：The water storage System（5）It is connected with municipal water pipe；The water storage system（5）B solenoid valves, institute are provided with pipeline between municipal water pipe The B solenoid valves stated are electrically connected with control system.

A kind of 6. green building system based on urban construction according to claim 5, it is characterised in that：The running water System connectivity has drip irrigation system.

7. a kind of green building system based on urban construction according to any one of claim 1,2,3,5,6, it is special Sign is：The building body（1）Top surface be provided with rain collector, the rain collector pass through pipeline with it is dirty Water treatment system（6）Connection；The rain collector uses the groove structure of opening upwards.

A kind of 8. green building system based on urban construction according to claim 7, it is characterised in that：The life The water outlet of water system includes floor drain, washing machine floor drain and kitchen leak pipe.