CN110810206A

CN110810206A - Energy-conserving irrigation equipment of afforestation with sewage recovery stage filtering capability

Info

Publication number: CN110810206A
Application number: CN201911244000.5A
Authority: CN
Inventors: 时金阳; 杨梅
Original assignee: Yancheng City Wuyang City Development And Construction Co Ltd
Current assignee: Yancheng City Wuyang City Development And Construction Co Ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-02-21

Abstract

The invention discloses an energy-saving irrigation device for greening with a sewage recovery and graded filtering function, which comprises a water collecting mechanism, a precipitation mechanism, a filtering mechanism, a secondary filtering mechanism and a water storage mechanism, wherein one side of the bottom of the water collecting mechanism is fixedly connected with the precipitation mechanism through a pipeline, the middle part of one side of the precipitation mechanism is fixedly connected with the filtering mechanism through a pipeline, the top of one side of the filtering mechanism is fixedly connected with the secondary filtering mechanism through a pipeline, and the bottom of one side of the secondary filtering mechanism is fixedly connected with the water storage mechanism through a pipeline. According to the invention, the collected sewage is filtered by the multi-layer filtering device, so that the sewage can be purified more cleanly, the water resource recycling can be effectively improved by performing tank cover on the garden through the purified sewage, the pollutant discharge is reduced, and the energy saving and environmental protection effects are achieved.

Description

Energy-conserving irrigation equipment of afforestation with sewage recovery stage filtering capability

Technical Field

The invention relates to the technical field of filtering equipment, in particular to a greening energy-saving irrigation device with a sewage recovery and graded filtering function.

Background

Irrigation is a technical measure to replenish ground with the water required by crops. In order to ensure the normal growth of crops and obtain high and stable yield, the crops must be supplied with sufficient moisture. Under natural conditions, the water requirement of crops cannot be met due to insufficient precipitation or uneven distribution. Therefore, irrigation must be done manually to compensate for the natural rainfall deficiency, i.e., watering the land with water. The irrigation principle is that the irrigation quantity, the irrigation times and the irrigation time are determined according to the water requirement characteristics, the growth stage, the climate and the soil conditions of the medicinal plants, and the medicinal plants are irrigated in a proper time and in a proper amount and reasonably. The main types of the irrigation include irrigation before sowing, seedling-accelerating irrigation, growth period irrigation, winter irrigation and the like.

However, the existing greening energy-saving irrigation device has the following disadvantages in the using process:

1. the existing greening energy-saving irrigation device can not carry out multi-stage purification operation on collected sewage in the using process, thereby being incapable of irrigating through carrying out landscaping on the sewage.

2. The existing greening energy-saving irrigation device is inconvenient to clean impurities precipitated in water.

Disclosure of Invention

The invention aims to provide a greening energy-saving irrigation device with a sewage recycling and grading filtration function, and aims to solve the problems that the existing greening energy-saving irrigation device in the background art cannot perform multi-stage purification operation on collected sewage in the using process, so that landscaping cannot be performed through the sewage, and the existing greening energy-saving irrigation device is inconvenient to clean impurities precipitated in water.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an energy-conserving irrigation equipment of afforestation with sewage recovery hierarchical filtering capability, energy-conserving irrigation equipment of afforestation with sewage recovery hierarchical filtering capability includes water collecting mechanism, deposits mechanism, filtering mechanism, secondary filter mechanism and water storage mechanism, water collecting mechanism bottom one side deposits the mechanism through pipeline fixedly connected with, deposit mechanism one side middle part through pipeline fixedly connected with filtering mechanism, pipeline fixedly connected with secondary filter mechanism is passed through at filtering mechanism one side top, pipeline fixedly connected with water storage mechanism is passed through to secondary filter mechanism one side bottom.

Preferably, the water collecting mechanism consists of a water collecting tank, a water grate, a filter screen and a reamer, the top of the water collecting tank is movably connected with the water grate through a hinge, a filter screen is fixedly arranged at the water outlet end of the bottom of the water collecting tank, one end of the filter screen is rotationally connected with a reamer through a rotating shaft, sewage can flow into the water collecting tank through a water grate, impurities with larger volume can be blocked through the water grate, thereby effectively preventing the large-volume carried objects from being discharged into the inner cavity of the water collecting tank, simultaneously, the water in the water collecting tank is primarily filtered by the filter screen, thereby reducing the impurities in the water collecting tank flowing into the inner cavity of the precipitation mechanism through the pipeline, simultaneously, one end of the filter screen is rotatably connected with the reamer through the rotating shaft, the reamer is impacted when the water is discharged, thereby make the reamer rotate, the reamer can stir the impurity that adsorbs on the filter screen surface when rotatory, can effectively avoid impurity to block up the filter screen, promotes the discharge efficiency to sewage.

Preferably, the sedimentation mechanism consists of a sedimentation tank, an electric telescopic rod, a sewage discharge rake and a sewage discharge outlet, and the sedimentation tank, the electric telescopic rod, the sewage discharge rake and the sewage discharge outlet form the sedimentation mechanism.

Preferably, sedimentation tank opposite side fixed mounting has electric telescopic handle, the fixed sedimentation tank chamber wall that runs through of electric telescopic handle one end, electric telescopic handle one end fixedly connected with blowdown harrow, the fixed drain of having seted up in electric telescopic handle bottom, sewage is through preliminary purification back, flow into in the sedimentation tank, wherein the play water end of sedimentation tank is located a side surface's middle part, thereby can store sewage, and then can make sewage deposit in the sedimentation tank, make sewage carry out solid-liquid separation, the liquid of separation is discharged into filtering mechanism through the outlet pipe in, deposit and accomplish the back, open the drain, and control electric telescopic handle stretches out and draws back, thereby accessible electric telescopic handle drives blowdown harrow and carries out reciprocating motion, and then the accessible blowdown harrow will deposit the mud in sedimentation tank inner chamber bottom and clear out, make more convenient and laborsaving.

Preferably, the filtering mechanism consists of a filtering tank, a granular carbon net, a membrane biological reaction layer and a reverse osmosis membrane, and the filtering tank, the granular carbon net, the membrane biological reaction layer and the reverse osmosis membrane form the filtering mechanism.

Preferably, filter tank inner chamber one end has granule formula carbon net through spout demountable installation, granule formula carbon net one side has membrane biological reaction layer through spout demountable installation, membrane biological reaction layer one side has reverse osmosis membrane through spout demountable installation, and the sewage after deposiing is discharged into the filter tank inner chamber through the pipeline, and wherein the filter tank inner chamber can be dismantled through the spout and be connected with granule formula carbon net, membrane biological reaction layer and reverse osmosis membrane, mutually supports through granule formula carbon net and membrane biological reaction layer, can adsorb the harmful substance in the sewage, and purifies sewage through the carbon-layer of granule formula carbon net inner chamber, with very big promotion to the treatment effect of sewage, can effectively avoid the sewage backward flow through reverse osmosis membrane after the processing, use convenience more.

Preferably, the secondary filtering mechanism consists of a vacuum filtering tank, an upper cover, an even distributor, a vacuum tube, a filtering cover, a drain outlet and a slag discharge port, and the secondary filtering mechanism consists of the vacuum filtering tank, the upper cover, the even distributor, the vacuum tube, the filtering cover, the drain outlet and the slag discharge port.

Preferably, the top of the vacuum filtration tank is detachably connected with an upper cover, the top of an inner cavity of the vacuum filtration tank is fixedly provided with an uniform distributor, the top of the uniform distributor is connected with a filtration tank through a pipeline, the bottom of the inner cavity of the vacuum filtration tank is connected with a vacuum pipe in a penetrating way, the top of the vacuum pipe is inserted with a filtration cover, the filtration cover is provided with a plurality of groups, one side of the vacuum filtration tank is fixedly provided with a sewage discharge outlet, the bottom of the vacuum filtration tank is fixedly provided with a slag discharge outlet, purified sewage flows into the vacuum filtration tank through the uniform distributor, air in the inner cavity of the vacuum filtration tank is pumped out through the vacuum pipe, under the action of negative pressure, the sewage in the inner cavity of the vacuum filtration tank is sucked into the vacuum pipe through the filtration cover, the filtration of the sewage is carried out again through the filtration cover, further improvement on the purification effect of the sewage, through opening the drain to can discharge the sewage in the vacuum filtration jar, and deposit the residue accessible row's cinder notch discharge of bottom, and open the upper cover and can clean vacuum filtration jar inner chamber, use more convenient.

Preferably, water storage mechanism comprises tank, vacuum pump and delivery port, tank top fixed mounting has the vacuum pump, the delivery port has been seted up to tank one side is fixed, and the vacuum pump can take the air of tank inner chamber out at the during operation, and tank one end links to each other with the vacuum tube, and then can make the air in the vacuum tube take out, and the water in the vacuum tube is inhaled into the tank under the negative pressure and is stored in the tank, opens the delivery port to can the water in the tank discharge, and carry out the upper cover to the afforestation, use more energy-conservation and environmental protection.

The invention provides a greening energy-saving irrigation device with a sewage recovery and grading filtration function, which has the following beneficial effects:

(1) the electric telescopic rod is controlled to stretch, so that the electric telescopic rod can drive the sewage discharge rake to do reciprocating motion, and the sewage sludge deposited at the bottom of the inner cavity of the sedimentation tank can be cleaned out through the sewage discharge rake, so that the sludge sedimentation tank is more convenient and labor-saving.

(2) The inner cavity of the filter tank is detachably connected with the granular carbon net, the membrane biological reaction layer and the reverse osmosis membrane through the sliding groove, harmful substances in sewage can be adsorbed through the mutual matching of the granular carbon net and the membrane biological reaction layer, the sewage is purified through the carbon layer in the inner cavity of the granular carbon net, the treatment effect on the sewage is greatly improved, the sewage can be effectively prevented from flowing back through the reverse osmosis membrane after treatment, and the filter tank is more convenient to use.

(3) According to the invention, air in the inner cavity of the vacuum filter tank is pumped out through the vacuum tube, sewage in the inner cavity of the vacuum filter tank is sucked into the vacuum tube through the filter cover under the action of negative pressure, the sewage is filtered again through the filter cover, the purification effect of the sewage is further improved, meanwhile, impurities in water are left in the vacuum filter tank, the sewage in the vacuum filter tank can be discharged by opening the sewage discharge outlet, residues precipitated to the bottom can be discharged through the slag discharge outlet, and the inner cavity of the vacuum filter tank can be cleaned by opening the upper cover, so that the vacuum filter tank is more convenient and fast to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the water collecting mechanism of the present invention;

FIG. 3 is a schematic view of the precipitation mechanism of the present invention;

FIG. 4 is a schematic view of the structure of the filtering mechanism of the present invention

FIG. 5 is a schematic view of the structure of the secondary filtering mechanism of the present invention;

fig. 6 is a schematic structural diagram of a water storage mechanism according to the present invention.

In the figure: 1. a water collecting mechanism; 101. a water collecting tank; 102. a water grate; 103. filtering with a screen; 104. a reamer; 2. a precipitation mechanism; 201. a sedimentation tank; 202. an electric telescopic rod; 203. a sewage discharge rake; 204. a sewage draining outlet; 3. a filtering mechanism; 301. a filtration tank; 302. a particulate carbon network; 303. a membrane bioreaction layer; 304. a reverse osmosis membrane; 4. a secondary filtering mechanism; 401. a vacuum filtration tank; 402. an upper cover; 403. a uniform distributor; 404. a vacuum tube; 405. a filter housing; 406. a blowoff valve; 407. a slag discharge port; 5. a water storage mechanism; 501. a water storage tank; 502. a vacuum pump; 503. and (7) a water outlet.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 6, the present invention provides a technical solution: the utility model provides an energy-conserving irrigation equipment of afforestation with sewage recovery hierarchical filtering capability, energy-conserving irrigation equipment of afforestation with sewage recovery hierarchical filtering capability includes that catchment mechanism 1, precipitation mechanism 2, filtering mechanism 3, secondary filter mechanism 4 and water storage mechanism 5, catchment mechanism 1 bottom one side through pipeline fixedly connected with precipitation mechanism 2, precipitation mechanism 2 one side middle part is through pipeline fixedly connected with filtering mechanism 3, pipeline fixedly connected with secondary filter mechanism 4 is passed through at 3 one side tops of filtering mechanism, 4 one side bottoms of secondary filter mechanism are through pipeline fixedly connected with water storage mechanism 5.

The water collecting mechanism 1 comprises a water collecting tank 101, a water grate 102, a filter screen 103 and a reamer 104, the top of the water collecting tank 101 is movably connected with the water grate 102 through a hinge, the filter screen 103 is fixedly installed at the water outlet end of the bottom of the water collecting tank 101, one end of the filter screen 103 is rotatably connected with the reamer 104 through a rotating shaft, sewage can flow into the water collecting tank 101 through the water grate 102, sundries with larger volume can be separated through the water grate 102, so that the phenomenon that objects with larger volume are discharged into the inner cavity of the water collecting tank 101 can be effectively avoided, meanwhile, water in the water collecting tank 101 is primarily filtered through the filter screen 103, so that impurities in the water collecting tank 101 are reduced to flow into the inner cavity of the precipitation mechanism 2 through a pipeline, one end of the filter screen 103 is rotatably connected with the reamer 104 through the rotating shaft, when the water is discharged, the reamer 104 impacts the reamer 104 to rotate, and the reamer 104 can stir impurities adsorbed on the surface, can effectively avoid impurity to block up filter screen 103, promote the discharge efficiency to sewage.

The sedimentation mechanism 2 consists of a sedimentation tank 201, an electric telescopic rod 202, a sewage discharge rake 203 and a sewage discharge outlet 204, and the sedimentation tank 201, the electric telescopic rod 202, the sewage discharge rake 203 and the sewage discharge outlet 204 form the sedimentation mechanism 2.

An electric telescopic rod 202 is fixedly installed at the other side of the sedimentation tank 201, one end of the electric telescopic rod 202 fixedly penetrates through the cavity wall of the sedimentation tank 201, a sewage discharge rake 203 is fixedly connected to one end of the electric telescopic rod 202, a sewage discharge outlet 204 is fixedly formed in the bottom of the electric telescopic rod 202, sewage flows into the sedimentation tank 201 after primary purification, the water outlet end of the sedimentation tank 201 is located in the middle of one side surface, so that the sewage can be stored, the sewage can be precipitated in the sedimentation tank 201, solid-liquid separation of the sewage is realized, the separated liquid is discharged into the filtering mechanism 3 through a water outlet pipe, after the precipitation is finished, the sewage discharge outlet 204 is opened, the electric telescopic rod 202 is controlled to be stretched, the sewage discharge rake 203 can be driven to perform reciprocating motion through the electric telescopic rod 202, and sludge precipitated at the bottom of the inner cavity of the sedimentation tank 201 can be cleaned through the, the utility model has the advantages of more convenience and labor saving.

The filtering mechanism 3 is composed of a filtering tank 301, a granular carbon net 302, a membrane biological reaction layer 303 and a reverse osmosis membrane 304, and the filtering tank 301, the granular carbon net 302, the membrane biological reaction layer 303 and the reverse osmosis membrane 304 form the filtering mechanism 3.

Filter 301 inner chamber one end has granule formula carbon net 302 through spout demountable installation, granule formula carbon net 302 one side has membrane biological reaction layer 303 through spout demountable installation, membrane biological reaction layer 303 one side has reverse osmosis membrane 304 through spout demountable installation, the sewage after deposiing is discharged into filter 301 inner chamber through the pipeline, wherein filter 301 inner chamber can be dismantled through the spout and be connected with granule formula carbon net 302, membrane biological reaction layer 303 and reverse osmosis membrane 304, mutually support through granule formula carbon net 302 and membrane biological reaction layer 303, can adsorb the harmful substance in the sewage, and purify sewage through the carbon-layer of granule formula carbon net 302 inner chamber, with very big promotion to the treatment effect of sewage, can effectively avoid the sewage backward flow through reverse osmosis membrane 304 after the processing, it is more convenient to use.

The secondary filtering mechanism 4 consists of a vacuum filtering tank 401, an upper cover 402, an even distributor 403, a vacuum pipe 404, a filtering cover 405, a blow-down valve 406 and a slag discharge port 407, and the vacuum filtering tank 401, the upper cover 402, the even distributor 403, the vacuum pipe 404, the filtering cover 405, the blow-down valve 406 and the slag discharge port 407 form the secondary filtering mechanism 4.

The top of the vacuum filter tank 401 is detachably connected with an upper cover 402, the top of the inner cavity of the vacuum filter tank 401 is fixedly provided with an equilizer 403, the top of the equilizer 403 is connected with the filter tank 301 through a pipeline, the bottom of the inner cavity of the vacuum filter tank 401 is connected with a vacuum pipe 404 in a penetrating way, the top of the vacuum pipe 404 is inserted with a filter cover 405, the filter covers 405 are provided with a plurality of groups, one side of the vacuum filter tank 401 is fixedly provided with a blow-down valve 406, the bottom of the vacuum filter tank 401 is fixedly provided with a slag discharge port 407, the purified sewage flows into the vacuum filter tank 401 through the equilizer 403, simultaneously, the air in the inner cavity of the vacuum filter tank 401 is pumped out through the vacuum pipe 404, under the action of negative pressure, the sewage in the inner cavity of the vacuum filter tank 401 is sucked into the vacuum pipe 404 through the filter cover 405, the sewage is filtered again through, simultaneously impurity in aquatic stays in vacuum filter tank 401, through opening blowoff valve 406 to can be with the sewage discharge in the vacuum filter tank 401, and deposit the residue accessible of bottom and arrange the sediment mouth 407 and discharge, and open upper cover 402 and can clean vacuum filter tank 401 inner chamber, use more convenient.

The water storage mechanism 5 comprises a water storage tank 501, a vacuum pump 502 and a water outlet 503, the vacuum pump 502 is fixedly installed at the top of the water storage tank 501, the water outlet 503 is fixedly formed in one side of the water storage tank 501, the vacuum pump 502 can pump out air in the inner cavity of the water storage tank 501 during operation, one end of the water storage tank 501 is connected with the vacuum tube 404, air in the vacuum tube 404 can be pumped out, water in the vacuum tube 404 is sucked into the water storage tank 501 under the action of negative pressure for storage, the water outlet 503 is opened, water in the water storage tank 501 can be discharged, greening is irrigated, and energy conservation and environmental protection are achieved.

It should be noted that, in the greening energy-saving irrigation device with the function of sewage recovery and classification filtration, when in work, sewage can flow into the water collecting tank 101 through the water grate 102, sundries with larger volume can be separated through the water grate 102, simultaneously, water in the water collecting tank 101 is primarily filtered through the filter screen 103, thereby reducing the impurities in the water collecting tank 101 to flow into the inner cavity of the precipitation mechanism 2 through a pipeline, meanwhile, one end of the filter screen 103 is rotatably connected with the reamer 104 through a rotating shaft, when discharging the water, the reamer 104 is impacted, thereby the reamer 104 rotates, the reamer 104 can stir the impurities adsorbed on the surface of the filter screen 103 when rotating, the sewage flows into the precipitation tank 201 after primary purification, wherein the water outlet end of the precipitation tank 201 is positioned in the middle of one side surface, thereby storing the sewage, further, the sewage can be precipitated in the precipitation tank 201, and the sewage can be subjected to solid-liquid separation, the separated liquid is discharged into the filtering mechanism 3 through the water outlet pipe, after the precipitation is finished, the sewage discharge port 204 is opened, and the electric telescopic rod 202 is controlled to stretch, so that the electric telescopic rod 202 can drive the sewage discharge rake 203 to do reciprocating motion, further the sludge precipitated at the bottom of the inner cavity of the sedimentation tank 201 can be cleaned through the sewage discharge rake 203, the precipitated sewage is discharged into the inner cavity of the filtering tank 301 through a pipeline, wherein the inner cavity of the filtering tank 301 is detachably connected with a granular carbon net 302, a membrane biological reaction layer 303 and a reverse osmosis membrane 304 through a chute, the granular carbon net 302 and the membrane biological reaction layer 303 are mutually matched, the sewage can be effectively prevented from flowing back through the reverse osmosis membrane 304 after treatment, the purified sewage flows into the vacuum filtering tank 401 through the uniform distributor, meanwhile, the air in the inner cavity of the vacuum filtering tank 401 is pumped out through the vacuum pipe 404, and under the action of negative pressure 403, the sewage in the inner cavity of the vacuum filtering tank 401 is sucked into, carry out filtration once more to sewage through filter mantle 405, impurity in the aquatic stays in vacuum filter tank 401 simultaneously, through opening blowoff valve 406, thereby can be with the sewage discharge in the vacuum filter tank 401, and deposit the residue accessible row cinder notch 407 discharge to the bottom, vacuum pump 502 can take out the air of tank 501 inner chamber at the during operation, and tank 501 one end links to each other with vacuum tube 404, and then can make the air in the vacuum tube 404 take out, the water in the vacuum tube 404 is inhaled into the tank 501 and is stored under the negative pressure, open delivery port 503, thereby can the water discharge in the tank 501.

The PXTL-20 type electric telescopic rod 202 and the C3-L148B type vacuum pump 502 are all made of the existing mature technology products, and will not be described in detail herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-conserving irrigation equipment of afforestation with sewage recovery stage filtration function which characterized in that: energy-conserving irrigation equipment of afforestation with sewage recovery stage filtering capability includes water collecting mechanism (1), deposits mechanism (2), filtering mechanism (3), secondary filter mechanism (4) and water storage mechanism (5), water collecting mechanism (1) bottom one side deposits mechanism (2) through pipeline fixedly connected with, deposit mechanism (2) one side middle part through pipeline fixedly connected with filtering mechanism (3), pipeline fixedly connected with secondary filter mechanism (4) are passed through at filtering mechanism (3) one side top, pipeline fixedly connected with water storage mechanism (5) are passed through to secondary filter mechanism (4) one side bottom.

2. A greening energy-saving irrigation device with sewage recovery and stage filtration functions as claimed in claim 1, characterized in that: catchment mechanism (1) comprises catch basin (101), water comb (102), filter screen (103) and reamer (104), there is water comb (102) catch basin (101) top through hinge swing joint, catch basin (101) bottom outlet end fixed mounting has filter screen (103), filter screen (103) one end is rotated through the pivot and is connected with reamer (104).

3. A greening energy-saving irrigation device with sewage recovery and stage filtration functions as claimed in claim 1, characterized in that: the sedimentation mechanism (2) consists of a sedimentation tank (201), an electric telescopic rod (202), a sewage discharge rake (203) and a sewage discharge outlet (204).

4. A greening energy-saving irrigation device with sewage recovery and stage filtration functions as claimed in claim 3, characterized in that: the utility model discloses a sedimentation tank, including sedimentation tank (201), electric telescopic handle (202) one end is fixed to be run through sedimentation tank (201) chamber wall, electric telescopic handle (202) one end fixedly connected with blowdown harrow (203), drain (204) have been fixed to electric telescopic handle (202) bottom.

5. A greening energy-saving irrigation device with sewage recovery and stage filtration functions as claimed in claim 1, characterized in that: the filtering mechanism (3) is composed of a filtering tank (301), a granular carbon net (302), a membrane biological reaction layer (303) and a reverse osmosis membrane (304).

6. A greening energy-saving irrigation device with sewage recovery and stage filtration functions as claimed in claim 5, characterized in that: filter tank (301) inner chamber one end has granule formula carbon net (302) through spout demountable installation, granule formula carbon net (302) one side has membrane biological reaction layer (303) through spout demountable installation, membrane biological reaction layer (303) one side has reverse osmosis membrane (304) through spout demountable installation.

7. A greening energy-saving irrigation device with sewage recovery and stage filtration functions as claimed in claim 1, characterized in that: the secondary filtering mechanism (4) is composed of a vacuum filtering tank (401), an upper cover (402), an even distributor (403), a vacuum pipe (404), a filtering cover (405), a blow-down valve (406) and a slag discharge port (407).

8. A greening energy-saving irrigation device with sewage recovery and stage filtration functions as claimed in claim 6, characterized in that: vacuum filter jar (401) top can be dismantled and be connected with upper cover (402), vacuum filter jar (401) inner chamber top fixed mounting has equipartition ware (403), and equipartition ware (403) top links to each other with filtering ponds (301) through the pipeline, vacuum filter jar (401) inner chamber bottom through connection has vacuum tube (404), vacuum tube (404) top is pegged graft and is had filter mantle (405), and filter mantle (405) are provided with the multiunit altogether, vacuum filter jar (401) one side is fixed and is provided with blowoff valve (406), slag notch (407) have been seted up fixedly in vacuum filter jar (401) bottom.

9. A greening energy-saving irrigation device with sewage recovery and stage filtration functions as claimed in claim 1, characterized in that: the water storage mechanism (5) is composed of a water storage tank (501), a vacuum pump (502) and a water outlet (503), wherein the vacuum pump (502) is fixedly installed at the top of the water storage tank (501), and the water outlet (503) is fixedly formed in one side of the water storage tank (501).