阅读说明：本技术 雨水回收装置 (Rainwater recovery device ) 是由 贾志昊 谭斌 田国清 于 2021-08-31 设计创作，主要内容包括：本发明提供一种雨水回收装置,属于资源回收领域,其包括:接雨气囊、充气机构和接雨箱,充气机构与接雨气囊连接,用于向接雨气囊内充气使其变大,接雨气囊中部设有进水槽且与接雨箱连接,接雨气囊接到的雨水通过进水槽进入接雨箱。该回收装置能快速回收较多的雨水,降低了短时间降雨时雨水资源的浪费,该装置具有隔热性能,有效避免夏季升温导致的雨水变质,同时能有效防止冬季回收的雨水冻住,确保回收的雨水能正常使用,实用高效,节能环保。(The invention provides a rainwater recovery device, which belongs to the field of resource recovery and comprises a rainwater receiving air bag, an inflation mechanism and a rainwater receiving box, wherein the inflation mechanism is connected with the rainwater receiving air bag and used for inflating the rainwater receiving air bag to enlarge the rainwater receiving air bag, a water inlet groove is formed in the middle of the rainwater receiving air bag and is connected with the rainwater receiving box, and rainwater received by the rainwater receiving air bag enters the rainwater receiving box through the water inlet groove. This recovery unit can retrieve more rainwater fast, the waste of rainwater resource when having reduced the short time rainfall, and the device has the heat-proof quality, effectively avoids the rainwater that heaies up and lead to in summer to deteriorate, can effectively prevent that the rainwater of retrieving in winter from freezing simultaneously, ensures that the rainwater of retrieving can normal use, and is practical high-efficient, energy-concerving and environment-protective.)

1. A rainwater recovery device is characterized by comprising a rainwater receiving air bag, an inflation mechanism and a rainwater receiving box, wherein the inflation mechanism is connected with the rainwater receiving air bag and used for inflating the rainwater receiving air bag to enlarge the rainwater receiving air bag, a water inlet groove is formed in the middle of the rainwater receiving air bag and is connected with the rainwater receiving box, and rainwater received by the rainwater receiving air bag enters the rainwater receiving box through the water inlet groove.

2. A rainwater recovery device as defined in claim 1, wherein: the enlarged rain-collecting air bag is of an arc structure with a low middle part and a high edge.

3. A rainwater recovery device as defined in claim 1, wherein: the inlet channel is connected with the rain case through a connecting box, the upper end of the connecting box is connected with the inlet channel, the lower end of the connecting box is connected with the rain case, a filter screen is arranged in the connecting box, and a blow-off pipe is arranged on the connecting box.

4. A rainwater recovery device as defined in claim 3, wherein: the air charging mechanism comprises a blower, an air charging pipe and a switch valve, wherein an air outlet of the blower is connected with the rain-collecting air bag through the air charging pipe, and the switch valve is arranged on the air charging pipe.

5. A rainwater recovery device as defined in claim 3, wherein: connect the rain case to include the outer container and install the inner box in the outer container, outer container and inner box top all are equipped with the water inlet and relative setting from top to bottom, and the water inlet and the connecting box lower extreme of outer container are connected, are equipped with the drain pipe on the outer container, for reserving the basin between outer container and the inner box, the water inlet department of inner box is equipped with the water guide plate for the leading-in water groove of reserving of partial rainwater reposition of redundant personnel that comes in from the outer container water inlet, be equipped with on the inner box and stretch out the outer connecting pipe of outer container.

6. A rainwater recovery device as defined in claim 5, wherein: the outer container lateral wall is equipped with the insulating layer, and the insulating layer includes glass fiber layer and asbestos layer.

7. A rainwater recovery device as defined in claim 5, wherein: a heating wire is arranged in the reserved water tank, and a temperature controller for controlling the connection of the heating wire is arranged on the surface of the outer box.

8. A rainwater recovery device as defined in claim 5, wherein: the upper end of the inner box is provided with a filter layer which comprises a coarse sand filter layer and an active carbon filter layer.

9. A rainwater recovery device as defined in claim 5, wherein: the inner box upper end is equipped with the limiting plate, and the limiting plate is inside to be seted up and to be led to the groove, has placed a kickboard in the inner box and is located the limiting plate below, and the kickboard diameter is greater than leads to the groove diameter.

10. A rainwater recovery device as defined in claim 5, wherein: the water guide plate is a trapezoid structure with a narrow upper end and a wide lower end, a floating plate is arranged below the water guide plate, and the diameter of the floating plate is larger than the inner diameter of the upper end of the water guide plate.

Technical Field

The invention relates to the field of resource recovery, in particular to a rainwater recovery device.

Background

In order to save resources, a rainwater recovery device can be used in the house building, rainwater is collected, filtered and recycled, and the recovered rainwater can be used for washing vegetables and watering flowers of residents. However, when the existing rainwater recovery device for the house building is used, the rainwater receiving port of the existing rainwater recovery device cannot be enlarged, the rainwater recovery speed is low, and more rainwater cannot be received in a short rainfall time, so that the rainwater resource waste is caused. And present rainwater recovery unit is when using, and the rainwater is exposed to the sun for a long time in summer, and the temperature of rainwater can rise, and this can increase the reproductive rate of bacterium in the rainwater undoubtedly, increases to certain degree when the bacterium quantity after, and the rainwater just can deteriorate, and the rainwater after rotting is used for washing the dish and is eaten by people again and then can influence people's health. In winter, the device can not heat water, so that the rainwater is easy to freeze, and the rainwater in winter can not be normally used.

Therefore, there is a need to design a rainwater recycling device to overcome the above problems.

Disclosure of Invention

In order to avoid above-mentioned problem, a rainwater recovery unit is provided, can retrieve more rainwater fast, the waste of rainwater resource when having reduced the short time rainfall, the device has the heat-proof quality, effectively avoids the rainwater that the intensification leads to in summer to deteriorate, can effectively prevent that the rainwater of retrieving in winter from freezing simultaneously, ensures that the rainwater of retrieving can normal use, and is practical high-efficient, energy-concerving and environment-protective.

The invention provides a rainwater recovery device, comprising: connect rain gasbag, inflation mechanism and connect the rain case, inflation mechanism with connect the rain gasbag and be connected for aerify in to connecing the rain gasbag and make its grow, connect the rain gasbag middle part to be equipped with the intake chamber and with connect the rain case and be connected, connect the rainwater that the rain gasbag received to pass through the intake chamber and get into and connect the rain case.

Preferably, the enlarged rain-catching air bag is of an arc-shaped structure with a low middle edge and a high edge.

Preferably, the water inlet tank is connected with the rain box through a connecting box, the upper end of the connecting box is connected with the water inlet tank, the lower end of the connecting box is connected with the rain box, a filter screen is arranged in the connecting box, and a drain pipe is arranged on the connecting box.

Preferably, the inflation mechanism comprises a blower, an inflation tube and a switch valve, an air outlet of the blower is connected with the rain-collecting air bag through the inflation tube, and the switch valve is arranged on the inflation tube.

Preferably, connect the rain case to include the outer container and install the inner box in the outer container, outer container and inner box top all are equipped with the water inlet and relative setting from top to bottom, and the water inlet and the connecting box lower extreme of outer container are connected, are equipped with the drain pipe on the outer container, for reserving the basin between outer container and the inner box, and the water inlet department of inner box is equipped with the water guide plate for the leading-in basin of reserving of partial rainwater reposition of redundant personnel that comes in from the outer container water inlet, be equipped with on the inner box and stretch out the outer connecting pipe of outer container.

Preferably, the side wall of the outer box is provided with a heat insulation layer, and the heat insulation layer comprises a glass fiber layer and an asbestos layer.

Preferably, a heating wire is arranged in the reserved water tank, and a temperature controller which is connected with the heating wire in a control mode is arranged on the surface of the outer box.

Preferably, the upper end of the inner box is provided with a filter layer, and the filter layer comprises a coarse sand filter layer and an active carbon filter layer.

Preferably, the inner box upper end is equipped with the limiting plate, and the logical groove has been seted up to limiting plate inside, has placed a kickboard in the inner box and has been located the limiting plate below, and the kickboard diameter is greater than logical groove diameter.

Preferably, the water guide plate is a trapezoid structure with a narrow upper end and a wide lower end, a floating plate is arranged below the water guide plate, and the diameter of the floating plate is larger than the inner diameter of the upper end of the water guide plate.

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

1. according to the invention, the rain receiving air bag is arranged at the top of the outer box, and the inflation mechanism is used for inflating, so that the rain receiving air bag can be rapidly expanded, the water receiving area of the device is increased, the most rainwater can be received in the shortest rainfall time, and the waste of rainwater resources caused by short-time rainfall is reduced;

2. according to the invention, the outer box is used for wrapping the inner box, the glass fiber layer and the asbestos layer are arranged in the outer box, and the heat insulation performance of the glass fiber layer and the asbestos layer to high temperature is utilized, so that when the device is used in summer, the rainwater in the inner box cannot be heated, the condition that the rainwater is deteriorated is avoided, and the normal use of the rainwater in summer by people is ensured;

3. the temperature controller is used for controlling the heating wire to automatically control the heating temperature of the heating wire, so that the heating wire can heat rainwater in the reserved water tank, a layer of water layer with temperature is always arranged on the surface of the inner box, the rainwater in the inner box cannot freeze when the inner box is used in winter, and normal use of the rainwater by people in winter is guaranteed.

Drawings

Fig. 1 is a schematic structural view of a rainwater recycling device according to a preferred embodiment of the present invention;

FIG. 2 is a cross-sectional view of a rain bag and junction box of a preferred embodiment of the present invention;

fig. 3 is a sectional view of a rainwater recovery apparatus according to a preferred embodiment of the present invention;

FIG. 4 is an enlarged schematic view of A in FIG. 3;

detailed description of the embodiments reference is made to the accompanying drawings in which:

1. the device comprises an outer box, 2, a connecting box, 3, a rain air bag, 4, a water inlet tank, 5, an inflation mechanism, 51, a blower, 52, a mounting seat, 53, an electronic air valve, 54, an inflation pipe, 6, an inner box, 7, a reserved water tank, 8, a heating wire, 9, a glass fiber layer, 10, an asbestos layer, 11, a connecting water pipe, 12, a first water inlet, 13, a second water inlet, 14, a water guide plate, 15, a baffle, 16, a fine filter screen, 17, a blow-off pipe, 18, a first floating plate, 19, a temperature controller, 20, a coarse sand filter layer, 21, an active carbon filter layer, 22, a limiting plate, 23, a second floating plate, 24, a through groove, 25, a water discharge pipe, 26, a pipe cover, 27, a base, 28 and universal wheels.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the present embodiment provides a rainwater recovery device, including: a rain receiving air bag 3, an inflating mechanism 5 and a rain receiving box; wherein, the mechanism of aerifing 5 with connect rain gasbag 3 to being connected for to connect and aerifing in the rain gasbag 3 and make its grow, connect rain gasbag 3 middle part to be equipped with inlet channel 4 and with connect the rain case and be connected, connect the rainwater that rain gasbag 3 received to pass through inlet channel 4 entering and connect the rain case.

As shown in fig. 1 and 2, the enlarged rain bag 3 has an arc-shaped structure with a low middle and a high edge. The rain receiving air bag 3 can be rapidly enlarged by utilizing the inflating mechanism 5 for inflating, so that the water receiving area of the device is increased, the most rainwater can be received in the shortest rainfall time, and the waste of rainwater resources caused by short-time rainfall is reduced.

The inflation mechanism 5 comprises a blower 51, an inflation tube 54 and a switch valve, an air outlet of the blower 51 is connected with the rain receiving air bag 3 through the inflation tube 54, and the switch valve is arranged on the inflation tube 54; the switch valve is an electronic air valve 53 which can be switched to control the inflation of the rain bag 3. When raining, the electronic air valve 53 and the blower 51 are started to rapidly inflate the rain air bag 3, so that the rain air bag is expanded to be larger, and more rain water can be received; when not in use, the rain air bag 3 can be deflated to reduce the size, is convenient to store and place, can protect the rain air bag 3 and prolong the service life of the rain air bag.

As shown in fig. 1 to 3, the water inlet tank 4 is connected to the rain receiving tank through the connection tank 2, and a baffle plate 15 is provided in the connection tank 2 to divide the connection tank 2 into an installation area and a communication area.

The installation area is used for installing the inflation mechanism 5, the blower 51 is installed in the installation area through the installation seat 52, the inflation pipe 54 penetrates through the connecting box 2 to be communicated with the rain air bag 3, and the installation area can effectively protect the inflation mechanism 5 and does not influence the inflation operation of the inflation mechanism. The upper end of the communicating region is provided with a first water inlet 12 and is connected with the water inlet tank 4, and the lower end of the communicating region is connected with the rain receiving tank; and, there is a filter screen in the communicating area, it is a fine filter screen 16; be equipped with blow off pipe 17 on the connecting box 2, with the intercommunication area intercommunication of filter screen top, the rainwater passes through thin filter screen 16 prefilter, and accessible blow off pipe 17 discharges such as impurity that the filtration came out, and all the other rainwater after filtering get into and connect the rain case.

As shown in figure 3, the rain receiving box comprises an outer box 1 and an inner box 6 arranged in the outer box 1, and the bottom of the inner box 6 is arranged at the bottom of the inner cavity of the outer box 1 through a connecting block. The top of the outer box 1 and the top of the inner box 6 are respectively provided with a second water inlet 13 and a third water inlet which are arranged oppositely from top to bottom, the second water inlet 13 is connected with the lower end of the connecting box 2, and rainwater filtered at the lower end of the connecting box 2 enters the outer box 1 through the second water inlet 13. Meanwhile, a reserved water tank 7 is arranged between the outer box 1 and the inner box 6, a drain pipe 25 is arranged on the outer box 1, one end of the drain pipe 25 is communicated with the reserved water tank 7, and a pipe cover 26 is connected to the surface of the other end of the drain pipe 25 in a threaded mode. And a water guide plate 14 is arranged at the third water inlet and used for guiding part of rainwater entering from the second water inlet 13 into the reserved water tank 7 in a shunting manner, and a connecting water pipe 11 extending out of the outer box 1 is arranged on the inner box 6. Rainwater entering from the second water inlet 13 is guided by the diversion plate 14, and a part of the rainwater enters the reserved water tank 7 and a part of the rainwater enters the inner box 6 through the third water inlet.

As shown in fig. 3 and 4, the side wall of the outer box 1 is provided with the heat insulation layer, the heat insulation layer comprises a glass fiber layer 9 and an asbestos layer 10, and the heat insulation performance of the glass fiber layer 9 and the asbestos layer 10 to high temperature is utilized, so that when the device is used in summer, the rainwater in the inner box 6 cannot rise to avoid the rainwater from deteriorating, and the normal use of the rainwater in summer by people is ensured.

Wherein, the upper part, the middle part and the lower part in the reserved water tank 7 are respectively provided with a heating wire 8 which is wound around the inner box 6, and the surface of the outer box 1 is provided with a temperature controller 19 which is connected with the heating wires 8 in a control way. And, because the reposition of redundant personnel of water deflector 14 leads, will have rainwater to get into in the reservation basin 7, utilize temperature controller 19 control heater strip 8 to carry out automatic temperature control to the temperature that heater strip 8 heated, make heater strip 8 can heat the rainwater inside reservation basin 7, let the surface of inner box 6 have the water layer that the one deck has the temperature all the time, when using in winter, the condition that freezes can not appear in the rainwater inside inner box 6, guaranteed people to the normal use of rainwater winter.

Simultaneously, be equipped with the filter layer in 6 upper ends of inner box, the filter layer includes coarse sand filter layer 20 and active carbon filter layer 21, and be equipped with limiting plate 22 in 6 upper ends of inner box, limiting plate 22 is inside to have seted up logical groove 24, coarse sand filter layer 20 and active carbon filter layer 21 distribute from top to bottom and install in limiting plate 22 top, the rainwater that gets into through the third mouth of a river will obtain clean rainwater through coarse sand filter layer 20 and active carbon filter layer 21 after filtering and fall 6 lower parts of inner box, rethread connecting water pipe 11 flows out the use.

As shown in fig. 4, the second floating plate 23 is placed in the inner box 6 and located below the limiting plate 22, the diameter of the second floating plate 23 is larger than that of the through groove 24, when the water level in the inner box 6 rises, the second floating plate 23 floats upwards along with the water level until abutting against the bottom of the limiting plate 22, and when the second floating plate 23 abuts against the lower side of the limiting plate 22 to block the through groove 24, rainwater cannot enter the lower portion of the inner box 6. Meanwhile, the water guide plate 14 is a trapezoid structure with a narrow upper end and a wide lower end, a first floating plate 18 is arranged below the water guide plate 14, the diameter of the first floating plate 18 is larger than the inner diameter of the upper end of the water guide plate 14, when the water level of rainwater in the inner box 6 rises to a third water inlet, the second floating plate 23 floats upwards to abut against and block the water guide plate 14, and the rainwater cannot enter the inner box 6 and is directly guided into the reserved water tank 7.

The base 27 is installed to the bottom of outer container 1, and universal wheel 28 is installed to the bottom symmetry of base 27, is convenient for carry and removes.

This recovery unit can retrieve more rainwater fast, the waste of rainwater resource when having reduced the short time rainfall, and the device has the heat-proof quality, effectively avoids the rainwater that heaies up and lead to in summer to deteriorate, can effectively prevent that the rainwater of retrieving in winter from freezing simultaneously, ensures that the rainwater of retrieving can normal use, and is practical high-efficient, energy-concerving and environment-protective.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.