CN207079704U - A kind of shunting abandoned stream filtering integral equipment for rainwater-collecting - Google Patents

Abstract

The utility model discloses an integrated equipment for diverting, discarding and filtering for rainwater collection. The integrated equipment is arranged in an outdoor valve well and includes a water tank. The front and rear sides of the water tank are respectively connected with a water collection pipe and an overflow pipe. There is also a filter pipe network connected between the water collection pipe and the overflow pipe, and a collection pipe connected to the left side of the water tank. An electric butterfly valve is connected to the collection pipe, and a filter filter is connected between the filter pipe network and the inlet of the collection pipe in the water tank. Stencil, the aperture of the filter hole on the filter screen plate is smaller than the aperture of the filter hole on the filter pipe net, there is also a settling bin at the bottom of the water tank, the settling bin is located below the filter screen plate, and a filter screen basket is arranged in the settling bin, The top of the water tank has a debris cleaning cover and an electric butterfly valve maintenance cover. The filter integrated equipment has a simple structure, and the diversion, discarding and filtering are set on the same device, which is quick to install and very convenient to maintain and overhaul.

Description

An integrated device for splitting, discarding and filtering for rainwater collection

technical field

The utility model belongs to the field of rainwater treatment, in particular to an integrated device for diverting, discarding, filtering and collecting rainwater.

Background technique

Due to the increasing shortage of fresh water resources, the collection and utilization of rainwater resources have been paid more and more attention. At present, the more common rainwater collection method is to directly connect the rainwater collection pipes to the rainwater storage tank, which not only collects the heavily polluted initial rainwater, but also discharges the clean later rainwater overflow due to the limited capacity of the rainwater storage tank.

At present, the commonly used rainwater treatment devices are large in size, and usually separate the flow diversion, waste flow and filtration, and use separate equipment for treatment. The installation cost is high and maintenance is inconvenient.

Utility model content

The utility model proposes an integrated device for diverting, discarding and filtering for rainwater collection. The integrated filtering device has a simple structure, and the diverting, discarding and filtering are arranged on the same device, which is quick to install and very convenient for maintenance and repair. .

The technical scheme of the utility model is achieved in the following way: an integrated equipment for diverting, discarding, and filtering rainwater collection. The integrated equipment is arranged in an outdoor valve well and includes a water tank. The front and rear sides of the water tank are respectively connected with water collection pipes And the overflow pipe, there is also a filter pipe network connected between the water collection pipe and the overflow pipe, a collection pipe is connected to the left side of the water tank, an electric butterfly valve is connected to the collection pipe, and an electric butterfly valve protection compartment is also extended on the left side of the water tank , the water tank is connected with a filter screen plate between the inlet of the filter pipe network and the collection pipe, the aperture of the filter hole on the filter screen plate is smaller than the aperture of the filter hole on the filter pipe network, and there is also a sedimentation bin at the bottom of the water tank, the sedimentation The bin is located below the filter screen, the settling bin is provided with a filter basket, the top of the water tank has a debris cleaning cover, and the electric butterfly valve protection bin has an electric butterfly valve maintenance cover.

Further, the filter basket is provided with a handle.

Further, the sundries clearing cover is connected to the top of the water tank through buckles.

Further, the filter screen is a curved screen.

Further, the right side wall of the water tank is an arc deflector.

Further, a support is also provided under the arc-shaped deflector.

The beneficial effects of the utility model are as follows: 1. The device has a simple structure, and the diversion, discarding and filtering are arranged on the same device, so that the rainwater can be effectively used and the rainwater can be kept clean;

2. Since there is a filter basket, the precipitated impurities can be cleaned very quickly;

3. The opening and closing of the collection pipe is controlled by the electric butterfly valve, which is convenient and efficient.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is the front view of the utility model;

Fig. 2 is a top view of the utility model.

In the figure: 1. water tank; 2. water collection pipe; 3. overflow pipe; 4. electric butterfly valve; 5. filter screen plate; 6. filter basket; 7. sedimentation bin; Electric butterfly valve maintenance cover; 10. Handle; 11. Collection pipe; 12. Arc deflector; 13. Support; 14. Filter pipe network; 15. Electric butterfly valve protection chamber.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Refer to Figure 1 to Figure 2 for an integrated equipment for diverting, discarding, and filtering rainwater collection. The integrated equipment is set in an outdoor valve well and includes a water tank 1. The front and rear sides of the water tank 1 are respectively connected with water collection pipes. 2 and overflow pipe 3, there is also a filter pipe network 14 connected between the water collection pipe 2 and the overflow pipe 3, and a collection pipe 11 is connected to the left side of the water tank 1, and an electric butterfly valve 4 is connected to the collection pipe 11, and the left side of the water tank An electric butterfly valve protection bin 15 is also extended on the side, and the water tank 1 is connected with a filter screen 5 between the inlet of the filter pipe network 14 and the collection pipe 11, and the filter hole on the filter screen 5 has a diameter smaller than that of the filter pipe network 14. The aperture of the upper filter hole also has a settling bin 7 at the bottom of the water tank 1, the settling bin 7 is located below the filter screen plate 5, the settling bin 7 is provided with a filter basket 6, and the top of the water tank has a debris cleaning cover plate 8, the electric butterfly valve protection compartment has an electric butterfly valve maintenance cover plate 9.

When the utility model is in use, the process is as follows: install the device in the outdoor valve well, then connect the collecting pipe 11 to the rainwater pool, and the electronic liquid level gauge is installed in the rainwater pool, and at the same time, a rain gauge is installed in the open place on the ground The rain sensor is connected to the control cabinet signal, and the control cabinet is connected to the electronic liquid level gauge signal and the electric butterfly valve 4. The rain sensor can detect the amount of rain when it rains. When it is not raining or it is raining, it is not When the monitoring value (3mm-30mm) set by the rain sensor is reached, the rain sensor will not send out a signal, and the electric valve is in the closed state. Retained in the filter pipe network 14 of 5mm aperture, when the rainwater in the equipment is full, the rainwater just directly rushes into the overflow pipe 3, and washes away the impurities. When the rainfall reaches a certain height, the rain sensor will transmit a signal to the control cabinet. When it is raining and the rainfall reaches the set monitoring value, the rain sensor will send a signal to the control cabinet, and the control cabinet will control the electric valve to open, and the rainwater will flow into the collector. In the pipe 11, before flowing into the collection pipe 11, it passes through the stainless steel filter plate 5 with a pore size of 1 mm for more precise filtration again, and the filtered impurities are deposited in the filter basket 6 of the sedimentation chamber 7, and the basket is manually lifted and cleaned regularly Impurities (clean up every 3-5 months during the rainy season). When in the collection process, the liquid level of the rainwater tank is not full, and the rain sensor monitors that the sky is fine, and sends a signal to close the electric butterfly valve 4, and wait for the next time it rains to re-execute the previous program. When the liquid level of the rainwater collection tank reaches the set value, the electronic liquid level gauge will transmit a signal to the control cabinet, regardless of whether it is sunny or rainy, the electric valve will automatically close, and the rainwater will be directly drained into the downstream through the overflow pipe 3, Ensure that the water in the rainwater tank will not exceed the liquid level.

Further, the filter basket 6 is provided with a handle 10 . In order to facilitate the filter basket 6 to be lifted conveniently, a handle 10 is provided on the filter basket 6 .

Further, the sundries cleaning cover plate 8 is connected to the top of the water tank 1 through buckles. Since the filter screen basket 6 needs to be cleaned frequently, the sundry cleaning cover plate 8 of the water tank 1 is connected to the water tank 1 by buckles, which is convenient for disassembly and installation.

Further, the filter screen 5 is a curved screen. Because what filter screen plate 5 adopted is curved screen plate, so the stressed area of filter screen plate 5 is relatively large, when water flow passes through, the unit area is stressed less, increases the life-span of filter screen plate 5.

Further, the right side wall of the water tank 1 is an arc deflector 12 . Since the right side wall of the water tank 1 is an arc-shaped deflector 12, when the water flow enters the water tank 1, it can flow along the arc-shaped deflector 12 and the left side of the water tank 1, so that the water flow is smoother and more efficient.

Further, a support member 13 is also provided under the arc-shaped deflector 12 . In order to increase the stability of the device, a support 13 is provided under the arc-shaped deflector 12 to firmly support the entire device.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (6)

1. a kind of shunting abandoned stream filtering integral equipment for rainwater-collecting, the integration apparatus is disposed in the outdoor valve well In, it is characterised in that including water tank, the water tank front and rear sides have been respectively communicated with collection pipe and overflow pipe, in collection pipe and overflow Filtering pipe network is also communicated between flow tube, collecting pipe is communicated with the left of water tank, electric butterfly valve, water tank is connected with the collecting pipe Left side, which is also extended, electric butterfly valve protecting bin, and the water tank is connected with filtering between filtering pipe network and the entrance of collecting pipe Web plate, the aperture of the filter bores on screen pack are less than the aperture of the online filter bores of screen pipe, and it is one heavy also to have in water tank bottom Shallow lake storehouse, the settling banker are located at below screen pack, are provided with filter screen hand basket in the settling banker, the tank top has debris Cover plate is cleared up, the electric butterfly valve protecting bin has electric butterfly valve access panel.

2. the shunting abandoned stream filtering integral equipment according to claim 1 for rainwater-collecting, it is characterised in that described Handle is provided with filter screen hand basket.

3. the shunting abandoned stream filtering integral equipment according to claim 2 for rainwater-collecting, it is characterised in that described Debris cleaning cover plate is connected by buckle with tank top.

4. the shunting abandoned stream filtering integral equipment according to claim 3 for rainwater-collecting, it is characterised in that described Screen pack is arc web plate.

5. the shunting abandoned stream filtering integral equipment according to claim 4 for rainwater-collecting, it is characterised in that described Water tank right side wall is arc deflector.

6. the shunting abandoned stream filtering integral equipment according to claim 5 for rainwater-collecting, it is characterised in that in arc Support member is additionally provided with below shape deflector.