Automatic moisture-proof system for rural self-built house

Abstract

The utility model belongs to the technical field of assembly type self-built houses, and provides an automatic moisture-proof system for a rural self-built house, a roof system is arranged at the top of an overground structural layer, an underground structural layer is provided with an air inlet pipe for transporting fresh air, and the roof system penetrates through the overground structural layer through a conveying pipe to be communicated with the underground structural layer. The roof system is further provided with an air outlet pipeline, the conveying pipe is provided with overground exhaust ports corresponding to all the overground structural layers, and the air outlet pipeline is provided with an exhaust device. The air inlet pipe and the air outlet are respectively provided with a dehumidification device, and the whole system is automatically controlled by the controller. According to the system, through mutual cooperation of the air inlet pipeline, the conveying pipeline and the air outlet pipeline, moisture is automatically removed through control of the controller, relatively dry air automatically flows in to achieve moisture prevention, and the problem that the moisture prevention effect is poor due to the fact that a waterproof layer is prone to damage, coverage is not in place, and lap joint positions are not sealed tightly can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of assembled self-built house, especially an automatic moisture-proof system for rural self-built house. BACKGROUND

[0002] Moisture return is a natural phenomenon, which often occurs in the transition period from winter to spring. The main reason is the temperature difference between indoor and outdoor. After winter, cold air activities frequently, and the temperature is relatively low due to the influence of cold air mass. The indoor temperature also decreases day by day. After the spring, the outside temperature rises faster than the indoor temperature, and the indoor temperature is relatively cold. At this time, the warm and humid air mass in the south is relatively active, and the warm and humid air mass contains abundant water vapor. When the humid and hot air mass surges northward, it is called "south wind day". When it blows into the room, it encounters the cold ground, walls, furniture and other objects, and the water vapor condenses into small water droplets, even forms a flowing water layer, which is called "moisture return", also called "moisture return". Especially the ground, wall surface with ceramic tiles, furniture with paint, mercury mirror surface and aluminum alloy doors and windows, etc. Because of the poor air permeability, the water vapor is not easy to absorb or penetrate, and the "moisture return" phenomenon is more serious. There are several "moisture return" weather processes in the winter and spring in the south of the Yangtze River. Weather moisture return is not good for human health, and people are prone to headache, ulcer, rash and other diseases. People often feel stuffy, which can affect blood pressure, blood sedimentation and urine volume.

[0003] In the south and coastal areas, due to more rain, more water vapor and high temperature, especially in the continuous rainy weather, the relatively humid air meets the ground with lower temperature, and condenses into water on the surface, making the house wall and floor very wet.

[0004] In addition, the foundation of rural self-built house is constructed on soil basis. If the moisture-proof measures of the foundation are not good, the moisture and water vapor in the soil will rise to the wall surface and the ground, making the interior of the rural self-built house very humid.

[0005] Therefore, if the moisture return in the rural self-built house is not treated in time, the moisture will also cause the wall surface to mildew, peel and fall off, and the furniture and clothes at home will be damp and mildew. Moisture not only affects the service life of the house, but also affects the health of the occupants. Therefore, especially in the south and coastal areas where it is humid all year round, the biggest problem of rural self-built house is moisture return, and a rural self-built house with good moisture-proof effect is needed.

[0006] The existing rural self-built house is realized horizontal moisture-proof and vertical moisture-proof by brushing or pasting waterproof layer on ground and wall surface respectively. However, the technical and management level of the construction labor team of the rural self-built house is poor, and the moisture-proof effect is poor due to the problems of the waterproof layer such as easy damage, incomplete coverage, and poor sealing at the overlapping part. The existing technology has the following defects: 1. the moisture-proof effect is poor due to the problems of the waterproof layer such as easy damage, incomplete coverage, and poor sealing at the overlapping part; 2. the moisture-proof method only has moisture-proof effect and cannot realize roof heat insulation at the same time.

[0007] Therefore, the present application aims to design an automatic moisture-proof rural self-built house which is not affected by the waterproof layer and can realize roof heat insulation at the same time. The utility model discloses a kind of automatic moisture-proof rural self-built houses, which is not affected by the waterproof layer and can realize roof heat insulation at the same time.

[0008] The utility model discloses a kind of automatic moisture-proof rural self-built houses, which is not affected by the waterproof layer and can realize roof heat insulation at the same time.

[0009] The utility model discloses a kind of automatic moisture-proof rural self-built houses, which is not affected by the waterproof layer and can realize roof heat insulation at the same time.

[0010] Preferably, the air inlet pipe is an S-shaped bend pipe to avoid rainwater entering directly and improve air flow.

[0011] The utility model discloses a kind of automatic moisture-proof rural self-built houses, which is not affected by the waterproof layer and can realize roof heat insulation at the same time.

[0012] Preferably, the dehumidification device on the exhaust port can be used alone to form a micro environment for each layer of the ground structure layer, remove the air humidity in the micro environment, and also can be used together with the exhaust port and the conveying pipeline to ventilate each layer of the ground structure layer, accelerate the exhaust through the exhaust device on the air outlet pipeline for the effect of large and rapid ventilation, and continue to work according to the humidity condition after the ventilation is completed to dehumidify the micro environment of each layer. The exhaust port is provided with a valve, and the ground structure layer is provided with a humidity sensor that transmits humidity information to a PLC controller, and the PLC controller automatically controls the dehumidification device of the layer to work, thereby avoiding water vapor condensation in the ground structure layer.

[0013] Further, the underground structure is provided with 1-3 layers, and the ground structure layer is provided with 2-6 layers. Preferably, the number of the underground structure layer is less than that of the ground structure layer; more preferably, the underground structure layer is provided with 1 layer, and the ground structure layer is provided with 2 layers.

[0014] Further, the underground structure is provided with a water accumulation tank connected to the dehumidification device through a pipeline, and the water in the water accumulation tank is connected to a washroom of the ground structure layer through a water pipe, and a water pump is arranged on the water pipe. Preferably, the water accumulation tank is used to collect the moisture after the dehumidification of the dehumidification device, avoiding direct discharge, and the collected moisture can be pumped to the washroom for flushing the toilet.

[0015] Further, the inner wall of the underground structure layer is provided with a moisture absorbing cotton layer; the moisture absorbing cotton layer is arranged to avoid direct condensation of water vapor on the inner wall, which can avoid direct contact of water vapor with the wall surface to condense into water droplets, and the moisture absorbing cotton also has a certain adsorption effect, which is convenient for slow release of water vapor in subsequent air flow.

[0016] Preferably, the moisture absorbing cotton layer is arranged on the side wall and the top of the underground structure layer, so as to avoid excessive humidity in the humidification weather and store the moisture temporarily for slow release in the later period, and the moisture absorbing cotton layer also has a heat preservation effect.

[0017] Further, the roof system is provided with a photovoltaic panel; the photovoltaic panel is used to supplement the electric energy of the water pump, the exhaust device and the dehumidification device.

[0018] Further, the ground structure layer is a prefabricated box body superposition or a prefabricated box body fixedly connected with a prefabricated floor; the prefabricated box body is connected through the prefabricated floor, so as to select the size of the self-built house according to the needs.

[0019] Further, the ground structure layer floor is provided with a through hole for mounting a conveying pipe, and the air inlet pipe penetrates into the bottom of the underground structure layer.

[0020] Further, the exhaust device is an air suction fan; the arrangement of the air suction fan facilitates to improve the air exhaust efficiency in the underground structure and the conveying pipeline.

[0021] Further, the outlet end of the air outlet pipeline is provided with a rain cover to avoid rainwater directly entering the air outlet pipeline and infiltrating into the room.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model discloses a system through the cooperation of the air inlet pipeline, the transportation pipeline and the air outlet pipeline, and the moisture is automatically removed under the control of the controller, so that the relatively dry air automatically flows in to realize moisture-proof, or is automatically removed under the chimney effect under the condition that the air inlet pipeline, the transportation pipeline and the air outlet pipeline are communicated, improves air circulation, realizes automatic moisture-proof, can solve the problem of poor moisture-proof effect caused by the problems of the waterproof layer such as easy breakage, not covering in place, and not tightly sealed at the lapping position.

[0024] 2. The moisture of the underground structure and the aboveground structure is removed, and the cavity of the roof system can also take away the hot air of the roof, so that the house is moisture-proof and the roof is heat-insulated, and the problem that the moisture-proof method only plays a moisture-proof role and cannot simultaneously realize roof heat insulation is solved.

[0025] The detailed structure of the utility model will be further described in combination with the drawings and the specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 - is the structure diagram of the utility model;

[0027] Figure 2 - is another structure diagram of the utility model;

[0028] Figure 3 - is the installation diagram of the automatic moisture-proof system;

[0029] Figure 4 - is the controller control logic diagram of the utility model;

[0030] 1 - rain cover, 2 - air outlet pipeline, 3 - cavity, 4 - aboveground structure layer, 5 - underground structure layer, 6 - transportation pipeline, 7 - air inlet pipeline, 8 - aboveground exhaust port, 9 - roof system, 10 - dehumidification device, 11 - PLC controller, 12 - exhaust device, 13 - photovoltaic panel, 14 - humidity sensor. DETAILED DESCRIPTION

[0031] As shown in the drawings: a kind of automatic moisture-proof system for rural self-built house, including rectangular prefabricated underground structural layer 5, ground structural layer 4 and roof system 9 with cavity 3, roof system 9 is set on the top of ground structural layer 4, underground structural layer 5 is equipped with the air inlet pipe of fresh air transportation, air inlet pipe is S-shaped bend pipe, avoid rainwater directly into, can also improve the flowability of air;Roof system 9 is communicated with underground structural layer 5 by conveying pipe passing through ground structural layer 4, still be equipped with air outlet pipe 2 on roof system 9, conveying pipe is equipped with ground exhaust port 8 and is set up corresponding each layer of ground structural layer 4, air outlet pipe 2 is equipped with exhaust device 12;Air inlet pipe and exhaust port are all equipped with dehumidification device 10, the whole system is automatically controlled by PLC controller 11, air inlet pipe import, ground structural layer 4 each layer is equipped with humidity sensor 14, sensor transmits humidity signal to PLC controller 11, and PLC controller 11 automatically controls the work of each dehumidification device 10, exhaust device 12 according to set value.

[0032] In the embodiment, the underground structure is provided with a water accumulation tank, the water accumulation tank is connected with the dehumidification device 10 through a pipeline, and the accumulated water in the water accumulation tank is connected with a washroom of the ground structure layer 4 through a water pipe, and a water pump is arranged on the water pipe. Preferably, the water accumulation tank is used for collecting the moisture removed by the dehumidification device 10, so as to avoid direct discharge, and the collected moisture can be pumped to the washroom for flushing the toilet. Preferably, the roof system 9 is provided with a photovoltaic panel 13; the photovoltaic panel 13 is used for supplementing electric energy for the water pump, the exhaust device 12 and the dehumidification device 10, so as to reduce the energy loss of the whole system.

[0033] The underground structural layer 5, the ground structural layer 4 and the roof system 9 are communicated through the pipeline, the water vapor seeping into the underground structural layer 5 is discharged from the roof system 9 through the chimney effect of the conveying pipe, and the dehumidification device 10 is arranged on the air inlet pipe of the underground structural layer 5, so as to avoid that the high-humidity air directly enters the basement and the moisture condenses on the inner wall of the underground structural layer 5 after being cooled, thereby reducing the source of moisture, and the dehumidification device 10 transmits signals to the PLC controller 11 for automatic control through the humidity sensor 14 arranged at the air inlet pipe import, and when the humidity sensor 14 detects that the air humidity of the import reaches the upper limit of the set value, the PLC controller 11 automatically controls the work of the dehumidification device 10.

[0034] Preferably, the dehumidification device 10 on the exhaust port can be used alone to form a micro environment for each layer of the ground structure layer 4, remove the air humidity in the micro environment, and also can be used together with the exhaust port and the conveying pipeline 6 to ventilate each layer of the ground structure layer 4, accelerate the exhaust through the exhaust device 12 on the outlet pipeline 2 for the effect of large and rapid ventilation, and continue to work of the dehumidification device 10 according to the humidity to dehumidify the micro environment of each layer after the ventilation is completed; the exhaust port is provided with a valve, and the ground structure layer 4 is provided with a humidity sensor 14, the humidity sensor 14 transmits humidity information to the PLC controller 11, and the PLC controller 11 automatically controls the dehumidification device 10 of the layer to work, so that water vapor condensation in the ground structure layer 4 is avoided.

[0035] In the embodiment, the underground structure is provided with 1-3 layers, and the ground structure layer 4 is provided with 2-6 layers. Preferably, the number of the underground structure layer 5 is less than that of the ground structure layer 4; more preferably, the underground structure layer 5 is provided with 1 layer, and the ground structure layer 4 is provided with 2 layers.

[0036] The inner wall of the underground structure layer 5 is provided with a moisture absorbing cotton layer; the moisture absorbing cotton layer is arranged to avoid direct condensation of water vapor on the inner wall, so that the water vapor can be prevented from directly contacting the wall surface to condense into water droplets, and the moisture absorbing cotton can also play a certain adsorption role to facilitate subsequent slow release of water vapor with air flow. Preferably, the moisture absorbing cotton layer is arranged on the side wall and the top of the underground structure layer 5, so that in the case that the humidity is too large to be completely removed in a humid weather, the moisture absorbing cotton layer can temporarily store the water vapor for slow release in the later period, and the moisture absorbing cotton layer can also play a role of heat preservation.

[0037] In the embodiment, the ground structure layer 4 is a prefabricated box body superposition or a prefabricated box body fixedly connected with a prefabricated floor; the prefabricated box body is connected through the prefabricated floor, so that the size of the self-built house can be selected according to the needs.

[0038] In the embodiment, the exhaust device 12 is an air exhaust fan; the air exhaust fan is arranged to improve the air exhaust efficiency in the underground structure and the conveying pipeline. Preferably, the outlet end of the outlet pipeline 2 is provided with a rain cover 1 to prevent rainwater from directly entering the outlet pipeline and infiltrating into the room.

[0039] The system of the utility model through the cooperation of the air inlet pipeline 7, the conveying pipeline and the air outlet pipeline 2, the moisture is automatically removed under the control of the controller 11 or is automatically removed under the chimney effect, dry air is automatically flowed in, and automatic moisture-proof is realized; the problems of poor moisture-proof effect caused by the problems of the waterproof layer such as easy damage, not covering in place, and not tightly sealed at the lap joint can be solved;

[0040] The roof system 9 with cavity 3 can discharge the moisture of underground structure and aboveground structure and take away the hot air of the roof, and can realize the moisture-proof and heat insulation of the roof, and solves the problem that the moisture-proof method only has the moisture-proof effect and cannot realize the heat insulation of the roof.

[0041] The above is the preferred embodiment of the utility model and the technical principle used by the utility model. For those skilled in the art, any equivalent transformation, simple replacement and the like based on the technical solution of the utility model without departing from the spirit and scope of the utility model belongs to the protection scope of the utility model.

Claims

1. A kind of automatic moisture-proof system for rural self-built house, including rectangular prefabricated underground structure layer, ground structure layer and cavity roof system, roof system is set on the top of ground structure layer, it is characterized by: The underground structure layer is provided with an air inlet pipe for fresh air transportation, the roof system is communicated with the underground structure layer through the conveying pipe penetrating the aboveground structure layer, the roof system is further provided with an air outlet pipe, the conveying pipe is provided with an aboveground air outlet corresponding to each layer of the aboveground structure layer, the air outlet pipe is provided with an air exhaust device, the air inlet pipe and the air outlet are both provided with a dehumidification device, and the whole system is automatically controlled by a controller.

2. The automatic moisture-proof system for rural self-built houses according to claim 1, characterized in that: The underground structure is provided with 1-3 layers, and the aboveground structure layer is provided with 2-6 layers.

3. The automatic moisture-proof system for rural self-built houses according to claim 2, characterized in that: A water storage tank is arranged in the underground structure, the water storage tank is connected with the dehumidification device through a pipeline, the water in the water storage tank is connected with a washroom of the aboveground structure layer through a water pipe, and a water pump is arranged on the water pipe.

4. The automatic moisture-proof system for rural self-built houses according to claim 3, characterized in that: A moisture absorbing cotton layer is arranged on the inner wall of the underground structure layer.

5. The automatic moisture-proof system for rural self-built housing according to claim 1, characterized in that: A photovoltaic panel is arranged on the roof system.

6. The automatic moisture-proof system for rural self-built houses according to claim 2, characterized in that: The aboveground structure layer is a prefabricated box body superposition or a prefabricated box body fixedly connected with a prefabricated floor.

7. The automatic moisture-proof system for rural self-built houses according to claim 6, characterized in that: A through hole for mounting the conveying pipe is arranged on the floor of the aboveground structure layer, and the air inlet pipe penetrates to the bottom of the underground structure layer.

8. The automatic moisture-proof system for rural self-built houses according to any one of claims 1-7, characterized in that: The air exhaust device is an air exhaust fan.

9. The automatic moisture-proof system for rural self-built housing according to claim 8, characterized in that: A rain cover is arranged at the outlet end of the air outlet pipe.

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