CN201713882U - Energy-saving filtering water tank - Google Patents

Abstract

The utility model discloses an energy-saving filter water tank, which comprises a water container, a filter section and a plurality of water storage tanks arranged in sequence from top to bottom, the filter section includes a filter section shell, a filter net and a detection tube, and the filter section shell is arranged on Below the water container, the filter screen is set in the middle of the filter section shell, and the detection tube is set in the filter section shell below the filter screen. There is also a sensor for detecting the turbidity of the filtrate in the detection tube. Drainage pipes, each of which is connected to the water storage tank or externally connected to the sewage drainage device; the bottom of the water container and the filter section are connected with a water retaining cover. The utility model can realize automatic classification and recycling of domestic water, has simple structure, small equipment footprint, and low equipment cost, and can be widely used in families, hotels, guesthouses and other service and entertainment places. It has been plagued by sewer blockage in hotels, guesthouses and other places.

Description

An energy-saving filter tank

technical field

The utility model relates to the technical field of recovery and regeneration of domestic waste water, in particular to an energy-saving filter water tank which can be used in families, hotels or other service places.

Background technique

Today, with the increasing shortage of urban water use, water shortages are serious in most parts of my country. Coupled with the difficult-to-use flood streams and groundwater resources scattered in remote areas, China currently has very few fresh water resources available. In today's life, the domestic water used by people is generally discharged directly. This direct discharge actually causes an indirect waste of water resources. Because we can see that there are many places where water does not need to be clean tap water in daily life, such as watering flowers, you can use filtered water for washing rice and vegetables in kitchen water, flushing toilets and sanitation water can be filtered water for laundry or shower water , Laundry water can also use the purified water of shower water.

At present, there are also various devices for sewage treatment or regeneration, but most of them are used for industrial sewage treatment. The device structure is relatively complicated and the equipment cost is high, so it is not suitable for domestic sewage treatment. Therefore, comparatively small domestic sewage treatment device remains to be developed.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art, and provide an energy-saving filter water tank with simple structure and convenient use.

The technical scheme of the utility model is: an energy-saving filter water tank, including a water container, a filter section and a plurality of water storage tanks arranged in sequence from top to bottom, the filter section includes a filter section shell, a filter net and a detection tube, the filter section The shell is set under the water container, the filter screen is set in the middle of the filter section shell, the detection tube is set in the filter section shell below the filter screen, and the sensor for detecting the turbidity of the filtrate is also installed in the detection tube, and the bottom of the filter section shell is A plurality of drainage pipes are provided, and each drainage pipe is connected with a water storage tank or externally connected with a sewage drainage device; a water retaining cover is provided at the connection between the bottom of the water container and the filter section.

The water retaining cover is also provided with an opening and closing drive assembly, including a water retaining cover motor, a motor guide wire, a guide rod and a return spring. The bottom of the water retaining cover is provided with 2 guide rods, and the lower part of each guide rod is respectively provided with a return spring. , the lower end of each guide rod is connected with the motor guide wire through the fixed block, and each fixed block moves relative to the side wall of the drain outlet under the water retaining cover through the pulley respectively, and the end of each motor guide wire is connected with the water retaining cover motor, and the water retaining cover The motor is arranged outside the casing of the filtering section. When it is necessary to discharge the water in the water container, start the water retaining cover motor, the water retaining cover motor pulls the motor guide wire, drives the guide rod through the fixed block to push the water retaining cover to rise for drainage, and the spring resets during the process of rising the water retaining cover When compressed, the fixed block moves relative to the side wall of the drain through the pulley; when the water retaining cover needs to be closed, the water retaining cover motor is turned off, and the return spring returns to make the water retaining cover descend.

The motor guide wire is a steel wire rope.

The filter screen is arranged obliquely in the housing of the filter section, the garbage outlet side of the filter screen is higher than the other side, and the included angle between the filter screen and the horizontal plane is 1.5-4°, which can effectively prevent water from flowing out from the garbage outlet; The net is also connected with a filter motor for controlling the movement of the filter net; there is also a skid plate and a garbage collector outside the garbage outlet of the filter net. When the sewage particles on the filter net need to be discharged, the filter net motor is started. At this time, The filter screen motor drives the filter screen to move by friction, and sends the garbage on the filter screen to the garbage discharge outlet, and the sliding chip board at the garbage discharge outlet makes the garbage enter the garbage collector smoothly.

As a preferred solution of the present invention, the included angle between the filter screen and the horizontal plane is 2°.

The multiple water storage tanks include a primary water storage tank for storing higher water quality and a secondary water storage tank for storing lower water quality, the primary water storage tank and the secondary water storage tank are separated by a separation plate, and the filter section There are 3 drainage pipes at the bottom of the shell, including primary drainage pipe, secondary drainage pipe and sewage drainage pipe. The primary drainage pipe is connected with the primary water storage tank, and the secondary drainage pipe is connected with the secondary water storage tank. The drain pipes are externally connected to sewage drainage devices, and the nozzles of each drain pipe are respectively provided with normally closed solenoid valves.

A filter is also provided at the connection between the first-level drainage pipe and the first-level water storage tank.

The side wall of the first-level water storage tank or the second-level water storage tank is also provided with drainage holes to prevent the water storage in the first-level water storage tank or the second-level water storage tank from being overfilled.

The side wall of the shell of the filter section above the filter net is provided with a water baffle which acts as a flow guide.

The water container is a cylindrical structure with an inner diameter of 400mm; the filter section housing is a cuboid structure with a cross-section length of 300mm and width of 200mm; the size of the water container and the filter section casing can also be selected according to actual needs .

When the energy-saving filter water tank of the utility model is used, its working principle is: after the sewage is discharged into the filter section from the water container, it is filtered through the filter screen, and the filtrate is discharged to the lower part of the filter section shell, and the sewage particles in the sewage are retained above the filter screen , the detection tube located at the lower part of the filter section shell detects the turbidity of the filtrate through the sensor, and when the obtained filtrate water quality is high, it will be discharged to the first water storage tank through the first drain pipe, which can be used for washing, cleaning the floor or windows, etc. , when the water quality of the obtained filtrate is low, it is discharged to the second water storage tank through the second drainage pipe, which can be used for toilet flushing, watering flowers, etc.

Compared with the prior art, the utility model has the following beneficial effects:

The energy-saving filter water tank of the utility model can realize automatic classification and recycling of domestic water, has a simple structure, a small equipment footprint, and low equipment cost, and can be widely used in homes, hotels, guesthouses and other service and entertainment places. At the same time, it can solve the sewer blockage problem that has been plagued by hotels, guesthouses and other places.

The utility model can also realize the automatic cleaning of the filter screen, and can conveniently discharge the filtered garbage, thus ensuring the cleanliness and sanitation of the waste water classification and recovery system.

Description of drawings

Fig. 1 is a structural schematic diagram of the energy-saving filter water tank.

FIG. 2 is a partial enlarged view of A in FIG. 1 .

Detailed ways

The utility model will be further described in detail below in conjunction with the embodiments and accompanying drawings, but the implementation of the utility model is not limited thereto.

Example

This embodiment is an energy-saving filter water tank, the structure of which is shown in Figure 1. It includes a water container 1, a filter section and a plurality of water storage tanks arranged in sequence from top to bottom, and the filter section includes a filter section housing 2 and a filter screen 3. And detection tube 4, the filter section casing 2 is arranged under the water container 1, the filter screen 3 is arranged in the middle part of the filter section casing 2, the detection tube 4 is arranged in the filter section casing 2 below the filter screen 3, and the detection pipe 4 There is also a sensor for detecting the turbidity of the filtrate inside, and a plurality of drainage pipes are arranged at the bottom of the filter section shell 2, and each drainage pipe is connected with the water storage tank or connected with an external sewage drainage device; the connection between the bottom of the water container 1 and the filter section A water retaining cover 5 is provided.

The water retaining cover 5 is also provided with an opening and closing drive assembly, including a water retaining cover motor 6, a motor guide wire 7, a guide rod 8 and a return spring 9, and the bottom of the water retaining cover 5 is provided with two guide rods 8, as shown in Figure 2 Shown, the bottom of each guide rod 8 is provided with back-moving spring 9 respectively, and the lower end of each guide rod 8 is connected with motor guide wire 7 through fixed block 21, and each fixed block 21 passes through pulley and water outlet side wall 22 below water retaining cover 5 respectively. Relatively moving, the ends of the guide wires 7 of each motor are connected with the water retaining cover motor 6, and the water retaining cover motor 6 is arranged on the outer side of the filter section housing 2. When the water in the water container 1 needs to be discharged, the water retaining cover motor 6 is started, and the water retaining cover motor 6 pulls the motor guide wire 7, and the guide rod 8 is driven by the fixed block 21 to push the water retaining cover 5 to rise for drainage, and the water retaining When the cover 5 rises, the return spring 9 is compressed, and the fixed block 21 moves relative to the side wall 22 of the water outlet through the pulley; The water cover 5 descends.

In this embodiment, the motor guide wire 7 is a steel wire rope.

The filter screen 3 is arranged obliquely in the housing 2 of the filter section, and the garbage outlet side of the filter screen 3 is higher than the other side, and the angle between the filter screen 3 and the horizontal plane is 2°, which can effectively prevent water from flowing out from the garbage outlet; The filter screen 3 is also externally connected with a filter screen motor for controlling the motion of the filter screen 3; the outside of the garbage outlet of the filter screen 3 is also provided with a skid plate 10 and a garbage collector 11, and when the sewage particles on the filter screen 3 need to be discharged, Start the filter screen motor, at this moment, the filter screen motor relies on friction to drive the filter screen 3 to move, and the garbage on the filter screen 3 is sent to the garbage discharge outlet, and the skid plate 10 located at the garbage discharge outlet makes the garbage enter the garbage collection smoothly Device 11.

The angle between the filter screen 3 and the horizontal plane is also 1.5-4°.

A plurality of water storage tanks include a primary water storage tank 12 for storing higher water quality and a secondary water storage tank 13 for storing lower water quality, and the primary water storage tank 12 and the secondary water storage tank 13 are separated by a separation plate 14 , the bottom of the filter section housing 2 is provided with 3 drainage pipes, including a primary drainage pipe 15, a secondary drainage pipe 16 and a sewage drainage pipe 17, the primary drainage pipe 15 is connected with the primary water storage tank 12, and the secondary drainage pipe 16 is connected with the secondary water storage tank 13, and the sewage drainage pipe 17 is externally connected to the sewage drainage device, and the nozzles of each drainage pipe are respectively provided with normally closed electromagnetic valves.

A filter 18 is also provided at the junction of the primary drainage pipe 15 and the primary water storage tank 17 .

The side wall of the first-level water storage tank 12 or the second-level water storage tank 13 is also provided with a drainage hole 19 to prevent the water storage in the first-level water storage tank 12 or the second-level water storage tank 13 from being too full.

The side wall of the filter section housing 2 above the filter screen 3 is provided with a water baffle 20 which acts as a guide.

The water container 1 is a cylindrical structure with an inner diameter of 400mm; the filter section housing 2 is a cuboid structure with a cross-section length of 300mm and width of 200mm; the size of the water container 1 and the filter section casing 2 can also be selected according to actual needs .

When the energy-saving filter water tank of this embodiment is used, its working principle is: after the sewage is discharged into the filter section from the water container 1, it is filtered through the filter screen 3, and the filtrate is discharged to the lower part of the filter section housing 2, and the sewage particles in the sewage are retained in the filter section. Above the filter screen 3, the detection tube 4 located at the bottom of the filter section housing 2 detects the turbidity of the filtrate through a sensor. When the obtained filtrate has a high water quality, it is discharged to the first water storage tank 12 through the first drain pipe 15, which can be used For washing, cleaning the floor or windows, etc., when the water quality of the obtained filtrate is low, it is discharged to the second water storage tank 13 through the second drain pipe 16, and can be used for flushing toilets, watering flowers, etc., when the water quality of the obtained filtrate is unqualified, then Drain to the sewage drainage device through the sewage drain pipe 17.

As mentioned above, the utility model can be better realized, and the above-described embodiment is only a preferred embodiment of the utility model, and is not used to limit the scope of implementation of the utility model; that is, all equal changes made according to the contents of the utility model and modifications are all covered by the scope of protection required by the claims of the present utility model.

Claims (10)

1. energy efficient filtration tank, it is characterized in that, comprise the water container, fillter section and a plurality of catch basin that set gradually from top to bottom, fillter section comprises fillter section housing, screen pack and detector tube, the fillter section housing is located at the water container below, screen pack is located at fillter section housing middle part, detector tube is located in the fillter section housing of screen pack below, also be provided with the sensor that is used to detect the filtrate turbidity in the detector tube, the fillter section housing bottom is provided with a plurality of gutters, and each gutter is connected with catch basin or external sewage drainage device; The water container bottom is provided with water deflector cover with the place of communicating of fillter section.

2. according to the described a kind of energy efficient filtration tank of claim 1, it is characterized in that, described water deflector cover also is provided with the keying driven unit, comprise water deflector cover motor, motor guide wire, guide peg and back-moving spring, the water deflector cover bottom is provided with 2 guide pegs, each guide peg bottom is respectively equipped with back-moving spring, each guide peg lower end is connected with the motor guide wire by fixed block, each fixed block is respectively by the outfall sidewall relative motion below pulley and the water deflector cover, each motor guide wire is terminal to be connected with the water deflector cover motor, and the water deflector cover motor is located at the fillter section hull outside.

3. according to the described a kind of energy efficient filtration tank of claim 2, it is characterized in that described motor guide wire is a wire rope.

4. according to the described a kind of energy efficient filtration tank of claim 1, it is characterized in that described screen pack is obliquely installed in the fillter section housing, the garbage discharge outlet side of screen pack is higher than opposite side, and the angle of screen pack and horizontal plane is 1.5～4 °; Screen pack also is circumscribed with the screen pack motor that is used for the motion of controlled filter net; The garbage discharge outlet outside of screen pack also is provided with sliding bits plate and garbage collector.

5. according to the described a kind of energy efficient filtration tank of claim 4, it is characterized in that the angle of described screen pack and horizontal plane is 2 °.

6. according to the described a kind of energy efficient filtration tank of claim 1, it is characterized in that, described a plurality of catch basin comprises and is used to store the higher one-level catch basin of water quality and is used to store the lower secondary catch basin of water quality, separate by division board between one-level catch basin and the secondary catch basin, the fillter section housing bottom is provided with 3 gutters, comprise the one-level gutter, secondary gutter and sewage drainage pipe, the one-level gutter is connected with the one-level catch basin, the secondary gutter is connected with the secondary catch basin, the external sewage drainage device of sewage drainage pipe, the mouth of pipe place of each gutter is provided with normally closed solenoid valve respectively.

7. according to the described a kind of energy efficient filtration tank of claim 6, it is characterized in that the junction of described one-level gutter and one-level catch basin also is provided with strainer.

8. according to the described a kind of energy efficient filtration tank of claim 6, it is characterized in that the sidewall of described one-level catch basin or secondary catch basin also is provided with drain hole.

9. according to the described a kind of energy efficient filtration tank of claim 1, it is characterized in that the fillter section housing sidewall of described screen pack top has been provided with the watertight shutter of guide functions.

10. according to the described a kind of energy efficient filtration tank of claim 1, it is characterized in that described water container is that internal diameter is the tubular construction of 400mm; Described fillter section housing is a rectangular structure, its transversal face length 300mm, wide 200mm.

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