CN112761193A

CN112761193A - Municipal afforestation lawn apparatus is equipped with ecological well lid of supplementary watering function

Info

Publication number: CN112761193A
Application number: CN202110150066.9A
Authority: CN
Inventors: 武铭泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-05-07

Abstract

The invention provides an ecological well lid with an auxiliary irrigation function for a municipal greening lawn, which relates to the field of urban infrastructure and aims to solve the problems that the traditional well lid is difficult to be well integrated into the surrounding lawn greening environment when being installed and used in a lawn area, is obtrusive, has a simple well lid function, can only simply realize the sealing operation of a well mouth and cannot effectively collect and utilize rainfall, and comprises a well lid and a fixing pin; the top end of the well lid is arranged in the well base, the outer sides of the two ends of the well lid are respectively provided with a positioning lug, the inner sides of the two ends of the well base are respectively provided with a positioning groove, and the positioning lugs at the two ends of the well lid are respectively connected in the positioning grooves at the two ends of the well base in a sliding manner; according to the greening planting groove, the top of the well cover is greened and covered by the turf in the greening planting groove, so that the conflict feeling between the well cover and the turf is reduced, water vapor evaporated from rainfall in the water storage cavity enters humus in the greening planting groove through the sand-based permeable plate, and the water content in the humus is guaranteed.

Description

Municipal afforestation lawn apparatus is equipped with ecological well lid of supplementary watering function

Technical Field

The invention belongs to the technical field of urban infrastructure, and particularly relates to an ecological well cover with an auxiliary irrigation function for a municipal greening lawn.

Background

In city municipal facilities, the well head is all left with convenient maintenance to pipeline, underground pipeline, and well head department is equipped with well seat and well lid and seals, and for the planarization of guarantee town road, the designer installs well seat and well lid design in road both sides afforestation lawn usually, potential safety hazard when reducing the maintenance operation.

The ecological well cover for the municipal greening lawn can refer to patent No. CN106245683B, and mainly comprises a well seat, a limiting piece and a linkage piece, wherein the linkage piece comprises a first pivot shaft and a second pivot shaft, the linkage piece is pivotally coupled to the well seat through the first pivot shaft, and the second pivot shaft can rotate around the axis of the second pivot shaft on the linkage piece; the second pivot shaft comprises a limiting area, and the limiting area of the second pivot shaft comprises a wide part and a narrow part; the well seat includes spacing draw-in groove, and spacing draw-in groove includes the shaft hole and extends to the pivot axle passageway outside the spacing draw-in groove from the shaft hole, and the diameter in shaft hole is greater than the wide part in the spacing district of second pivot axle, and the width of pivot axle passageway is greater than the width of second pivot axle narrow part and is less than the width of second pivot axle wide part.

When the existing similar well lid is installed and used in a lawn area, the well lid is difficult to be well integrated into a surrounding lawn greening environment, the well lid is more obtrusive, the function of the well lid is simpler, only the well mouth sealing operation can be simply realized, the precipitation cannot be effectively collected and utilized, the well lid is poor in anti-theft performance, and the well lid is easy to steal by lawbreakers, so that the potential safety hazard is caused.

Disclosure of Invention

In order to solve the technical problems, the invention provides an ecological well lid with an auxiliary irrigation function for a municipal greening lawn, which aims to solve the problems that the existing similar well lid is difficult to be well integrated into the surrounding lawn greening environment when being installed and used in a lawn area, is obtrusive, has a simple well lid function, can only simply realize well mouth sealing operation, cannot effectively collect and utilize precipitation, is poor in well lid anti-theft performance and is easy to steal by lawbreakers, and causes potential safety hazards.

The invention relates to an ecological well cover with an auxiliary irrigation function for a municipal greening lawn, which aims to achieve the following specific technical means:

an ecological well cover with an auxiliary irrigation function for a municipal greening lawn comprises a well cover, a light-operated LED lamp post, a fixing pin, a release pin and a dust cover; the top end of the well lid is arranged in the well base, the outer sides of the two ends of the well lid are respectively provided with a positioning lug, the inner sides of the two ends of the well base are respectively provided with a positioning groove, and the positioning lugs at the two ends of the well lid are respectively connected in the positioning grooves at the two ends of the well base in a sliding manner; the light-operated LED lamp post is arranged on the top side of the spray pipe frame and is connected with the storage battery box through a circuit; an assembly cavity is formed in the bottom of the well lid, the remote control switch is positioned in the assembly cavity, and the sealing cover is arranged at a cavity opening on the outer side of the assembly cavity; the fixed pins and the springs are respectively installed in two ends of the well base, the fixed pins are connected with the springs, and the well cover is respectively connected with the fixed pins at two positions; the bottom end of the unlocking pin is connected with the fixing pin; the dust covers are respectively buckled at the vertical sliding holes at the tops of the two ends of the well seat.

Further, the periphery of the top side of the well lid is in a surrounding shape and is provided with a circle of rainwater collecting tank, the annular filter screen is placed in the rainwater collecting tank, the bottom of the rainwater collecting tank is in a surrounding shape and is provided with a plurality of water inlet holes, a water storage cavity is formed in the bottom of the well lid, and the water inlet holes in the bottom of the rainwater collecting tank are communicated with the water storage cavity.

Further, the well lid top is equipped with a planting groove, and planting groove is inside to be filled with humus soil, and planting groove bottom is to encircle the form and install four sand base porous disks to sand base porous disk is located the water storage cavity top.

Further, well lid top planting technique groove central point is equipped with a stay tube, and the immersible pump is installed in well lid bottom retaining intracavity, and the immersible pump passes through the pipeline and links to each other with the stay tube bottom to the nozzle-tube support is installed on the stay tube top, and a fan-shaped shower nozzle is installed respectively to four ends of nozzle-tube support.

Furthermore, the storage battery box is installed in the assembly cavity, the photovoltaic power generation board is located at the top end of the light-operated LED lamp post, the photovoltaic power generation board is connected with the inside of the storage battery box through a circuit, the remote control switch is installed on the outer side of the storage battery box, the storage battery box is connected with the remote control switch through a circuit, and the remote control switch is connected with the submersible pump through a circuit.

Furthermore, a fixed jack is respectively arranged on two sides of the well cover, a transverse sliding cavity is respectively arranged in two ends of the well base and is communicated with the fixed jack, the fixed pins are respectively and slidably arranged in the transverse sliding cavities in the two ends of the well base, and the inner ends of the two fixed pins are respectively and slidably inserted in the fixed jacks on two sides of the well cover.

Furthermore, a spring is respectively installed in the horizontal sliding cavity at two ends of the well seat, and one end of the spring is connected to the outer end of the fixing pin.

Furthermore, a vertical sliding hole is formed in the top of each of the two ends of the well base respectively, the bottom end of each vertical sliding hole is communicated with the corresponding horizontal sliding cavity, the unlocking pin is inserted into the corresponding vertical sliding hole in each of the two ends of the well base in a sliding mode respectively, the bottom end of the unlocking pin is in a slope shape, an unlocking chute is formed in the fixing pin, and the bottom side of the unlocking pin is in sliding fit with the unlocking chute in the fixing pin.

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

1. the arrangement of the well cover is beneficial to collecting the rainfall through the rainwater collecting tank on the top side of the well cover, filtering the rainfall through the annular filter screen, intercepting sundries carried in the rainfall in the rainwater collecting tank, and enabling the filtered rainfall to fall into the water storage cavity at the bottom of the well cover so as to irrigate the peripheral lawn through the rainfall in the water storage cavity and improve the utilization effect of the rainfall; and lay the turf in the inside humus soil of planting groove afforests the cover to the well lid top through planting groove afforestation inside turf, reduces conflict between well lid and the lawn and feels, and the inside rainfall evaporation of retaining chamber passes through in the sand base porous disk gets into planting groove afforestation inside humus soil, the inside water content of guarantee humus soil.

2. The arrangement of the submersible pump, the spray pipe frame and the fan-shaped spray heads is favorable for conveying the precipitation stored in the water storage cavity into the spray pipe frame at the top part through the submersible pump when the peripheral lawn is dry and lacks water, the fan-shaped spray heads at four ends of the spray pipe frame spray the water flow onto the peripheral lawn in a surrounding manner, so as to assist in watering the peripheral lawn and ensure the growth state of the peripheral lawn; and cooperate photovoltaic power generation board, accumulator box and remote switch's setting, turn into the electric energy storage to accumulator box with light energy through photovoltaic power generation board in, satisfy immersible pump and light-operated LED lamp pole power supply needs to open through remote switch control immersible pump and stop, realize the supplementary watering operation in peripheral lawn.

3. The arrangement of the fixing pin and the spring is beneficial to the fact that when the top of the well lid is installed in the well base, the transverse sliding cavity is communicated with the fixing insertion hole, the spring applies thrust to the outer end of the fixing pin, the inner end of the fixing pin is inserted into the fixing insertion hole in the outer side of the well lid, and the fixing pin is fixed, so that the well lid in the well base is fixed through the fixing pin, and the stealing difficulty of the well lid is increased; and the setting of cooperation release round pin, the accessible inserts the inside unblock chute of fixed pin with the unblock round pin bottom through vertical slide opening in, unblock round pin bottom inclined plane drives the fixed pin and outwards removes, makes the fixed pin inner roll-off in the fixed jack in the well lid outside to the personnel take out the well lid from the well seat.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a schematic view of the structure of the well cover and the well base of the invention.

Fig. 3 is a schematic view of the disassembly structure of the annular filter screen at the top of the well lid.

Fig. 4 is a schematic view of a detachable structure of the sealing cover on the outer side of the well lid.

Fig. 5 is a schematic view of the internal cross-sectional structure of the well lid of the present invention.

Fig. 6 is an axial view of the well seat of the present invention.

Fig. 7 is a schematic structural view of the fixing pin in the well base in an extended state according to the present invention.

Fig. 8 is a schematic structural view of the fixing pin inside the well base in a contracted state.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a well cover; 101. greening planting grooves; 102. a rainwater collection tank; 103. a water inlet hole; 104. fixing the jack; 105. an assembly chamber; 106. a water storage cavity; 107. positioning the bump; 108. supporting a tube; 2. a submersible pump; 3. a sand-based porous plate; 4. a spray pipe rack; 401. a fan-shaped spray head; 5. a light-operated LED lamp post; 6. a photovoltaic power generation panel; 7. an annular filter screen; 8. an accumulator case; 9. a remote switch; 10. a sealing cover; 11. a well base; 1101. a positioning groove; 1102. a transverse sliding cavity; 1103. a vertical slide hole; 12. a fixing pin; 1201. unlocking the chute; 13. a spring; 14. releasing the lock pin; 15. and a dust cover.

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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the invention provides an ecological well lid with an auxiliary irrigation function for a municipal greening lawn, which comprises a well lid 1, a light-operated LED lamp post 5, a fixing pin 12, an unlocking pin 14 and a dust cover 15; the top end of the well lid 1 is arranged in the well base 11, the outer sides of the two ends of the well lid 1 are respectively provided with a positioning lug 107, the inner sides of the two ends of the well base 11 are respectively provided with a positioning groove 1101, and the positioning lugs 107 at the two ends of the well lid 1 are respectively connected in the positioning grooves 1101 at the two ends of the well base 11 in a sliding manner; the top of the well lid 1 is provided with a greening planting groove 101, humus is filled in the greening planting groove 101, four sand-based permeable plates 3 are arranged at the bottom of the greening planting groove 101 in a surrounding manner, the sand-based permeable plates 3 are positioned at the top of the water storage cavity 106, turf can be laid in the humus in the greening planting groove 101, the top of the well lid 1 is greened and covered by the turf in the greening planting groove 101, the conflict feeling between the well lid 1 and the lawn is reduced, water vapor evaporated by rainfall in the water storage cavity 106 enters the humus in the greening planting groove 101 through the sand-based permeable plates 3, and the water content in the humus is guaranteed; the light-operated LED lamp post 5 is arranged on the top side of the spray pipe frame 4, and the light-operated LED lamp post 5 is connected with the storage battery box 8 through a circuit; an assembly cavity 105 is formed in the bottom of the well lid 1, the remote control switch 9 is located in the assembly cavity 105, and the sealing cover 10 is installed at a cavity opening on the outer side of the assembly cavity 105; the fixing pins 12 and the springs 13 are respectively installed in two ends of the well base 11, the fixing pins 12 are connected with the springs 13, and the well lid 1 is respectively connected with the fixing pins 12 at two positions; the bottom end of the unlocking pin 14 is connected with the fixing pin 12; the dust covers 15 are respectively buckled at the vertical sliding holes 1103 at the tops of the two ends of the well base 11.

The periphery of the top side of the well lid 1 is provided with a circle of rainwater collecting groove 102 in a surrounding manner, the annular filter screen 7 is placed in the rainwater collecting groove 102, the bottom of the rainwater collecting groove 102 is provided with a plurality of water inlet holes 103 in a surrounding manner, the bottom of the well lid 1 is provided with a water storage cavity 106, and the water inlet holes 103 at the bottom of the rainwater collecting groove 102 are communicated with the water storage cavity 106; concrete effect, accessible well lid 1 top side rainwater collecting vat 102 is collected the precipitation to filter the precipitation through annular filter screen 7, the debris interception that will carry in the precipitation is in rainwater collecting vat 102, makes the precipitation after filtering fall into well lid 1 bottom water storage chamber 106 in, so that water the operation to peripheral lawn through the inside precipitation in water storage chamber 106, improve precipitation and utilize the effect.

The central part of the greening planting groove 101 at the top of the well lid 1 is provided with a support pipe 108, the submersible pump 2 is arranged in the water storage cavity 106 at the bottom of the well lid 1, the submersible pump 2 is connected with the bottom end of the support pipe 108 through a pipeline, the spray pipe frame 4 is arranged at the top end of the support pipe 108, and four ends of the spray pipe frame 4 are respectively provided with a fan-shaped spray head 401; specifically, when the peripheral lawn is drought and is lack of water, the submerged pump 2 is used for conveying the rainfall stored in the water storage cavity 106 to the top spraying pipe frame 4 through the supporting pipe 108, the fan-shaped nozzles 401 at the four ends of the spraying pipe frame 4 spray the water flow to the peripheral lawn in a surrounding manner, and the peripheral lawn is irrigated in an auxiliary manner, so that the growth state of the peripheral lawn is guaranteed.

The photovoltaic power generation panel 6 is positioned at the top end of the light-operated LED lamp post 5, the photovoltaic power generation panel 6 is connected with the inside of the storage battery box 8 through a circuit, the remote control switch 9 is arranged on the outer side of the storage battery box 8, the storage battery box 8 is connected with the remote control switch 9 through a circuit, and the remote control switch 9 is connected with the submersible pump 2 through a circuit; the solar energy photovoltaic power generation device has the specific effects that light energy is converted into electric energy through the photovoltaic power generation panel 6 and stored in the storage battery box 8, the power supply requirements of the submersible pump 2 and the light-operated LED lamp post 5 are met, the submersible pump 2 is controlled to be started or stopped through the remote control switch 9, and the auxiliary irrigation operation on the peripheral lawn is realized.

Wherein, both sides of the well lid 1 are respectively provided with a fixed jack 104, both ends of the well base 11 are respectively provided with a transverse sliding cavity 1102, the transverse sliding cavities 1102 are communicated with the fixed jacks 104, the fixed pins 12 are respectively slidably mounted in the transverse sliding cavities 1102 at both ends of the well base 11, and the inner ends of the two fixed pins 12 are respectively slidably inserted in the fixed jacks 104 at both sides of the well lid 1; concrete function, when installing in well seat 11 at 1 top of well lid, two fixing pins 12 of inside slip make two fixing pins 12 the inner slide respectively and insert in 1 both sides of well lid, fix 11 inside well lids 1 of well seat through fixing pin 12 to the difficulty is stolen to increase well lid 1.

Wherein, a spring 13 is respectively arranged in the transverse sliding cavity 1102 at two ends of the well seat 11, and one end of the spring 13 is connected to the outer end of the fixing pin 12; the concrete effect, exert thrust through spring 13 to 12 outer ends of fixed pin, make 12 inner of fixed pin place all the time in 1 outside fixed jack 104 of well lid, fix fixed pin 12, ensure fixed theftproof effect of fixed pin 12 to 1 both ends of well lid.

The top of the two ends of the well base 11 is respectively provided with a vertical sliding hole 1103, the bottom end of the vertical sliding hole 1103 is communicated with the horizontal sliding cavity 1102, the unlocking pin 14 is respectively inserted into the vertical sliding holes 1103 of the two ends of the well base 11 in a sliding manner, the bottom end of the unlocking pin 14 is in an inclined plane shape, the inside of the fixing pin 12 is provided with an unlocking chute 1201, and the bottom side of the unlocking pin 14 is in sliding fit with the unlocking chute 1201 inside the fixing pin 12; in the concrete operation, the accessible will be separated lockpin 14 bottom and insert the inside unblock chute 1201 of fixed pin 12 through vertical slide hole 1103, and the inclined plane of the 14 bottom of lockpin of separating drives fixed pin 12 and outwards removes, makes fixed pin 12 the inner roll-off in the fixed jack 104 in the well lid 1 outside of follow to personnel take out well lid 1 from well seat 11.

The specific use mode and function of the embodiment are as follows:

when the manhole cover is used, an installer manhole cover 1 is installed in a manhole seat 11, positioning lugs 107 at two ends of the manhole cover 1 are respectively connected in positioning grooves 1101 at two ends of the manhole seat 11 in a sliding mode, and a transverse sliding cavity 1102 is communicated with a fixed insertion hole 104; next, an installer pulls out the unlocking pins 14 at the two ends of the well base 11, the bottom ends of the unlocking pins 14 are separated from the fixing pins 12, the springs 13 apply thrust to the outer ends of the fixing pins 12, the inner ends of the fixing pins 12 are inserted into the fixing insertion holes 104 in the outer side of the well lid 1, the well lid 1 is fixed through the fixing pins 12, the stealing difficulty of the well lid 1 is increased, and the installer respectively buckles the dust covers 15 at the vertical sliding holes 1103 at the tops of the two ends of the well base 11 to prevent sundries from falling into the vertical sliding holes 1103; finally, the installer lays turf in the humus inside the greening planting groove 101, and greens and covers the top of the well cover 1 through the turf inside the greening planting groove 101, so that the conflict feeling between the well cover 1 and the lawn is reduced; when the outside rains, the rainwater collecting groove 102 on the top side of the well lid 1 collects the rainfall, the rainfall is filtered through the annular filter screen 7, sundries carried in the rainfall are intercepted in the rainwater collecting groove 102, the filtered rainfall falls into the water storage cavity 106 in the bottom of the well lid 1, the photovoltaic power generation board 6 converts light energy into electric energy to be stored in the storage battery box 8, and the power supply requirements of the submersible pump 2 and the light-operated LED lamp post 5 are met; when the peripheral lawn is dry and lack of water, the remote control switch 9 controls the submersible pump 2 to be started and stopped, the submersible pump 2 conveys the precipitation stored in the water storage cavity 106 into the top spraying pipe frame 4 through the supporting pipe 108, the fan-shaped spraying heads 401 at four ends of the spraying pipe frame 4 spray the water flow onto the peripheral lawn in a surrounding manner, and the peripheral lawn is irrigated in an auxiliary manner, so that the growth state of the peripheral lawn is guaranteed.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an ecological well lid of supplementary watering function of municipal afforestation lawn apparatus equipment which characterized in that: the LED well cover comprises a well cover (1), a light-operated LED lamp post (5), a fixing pin (12), an unlocking pin (14) and a dustproof cover (15); the top end of the well lid (1) is installed inside the well base (11), the outer sides of the two ends of the well lid (1) are respectively provided with a positioning lug (107), the inner sides of the two ends of the well base (11) are respectively provided with a positioning groove (1101), and the positioning lugs (107) of the two ends of the well lid (1) are respectively connected into the positioning grooves (1101) of the two ends of the well base (11) in a sliding mode; the light-operated LED lamp post (5) is arranged on the top side of the spray pipe frame (4), and the light-operated LED lamp post (5) is connected with the storage battery box (8) through a circuit; an assembly cavity (105) is formed in the bottom of the well lid (1), the remote control switch (9) is located inside the assembly cavity (105), and the sealing cover (10) is installed at a cavity opening on the outer side of the assembly cavity (105); the fixing pins (12) and the springs (13) are respectively installed in two ends of the well base (11), the fixing pins (12) are connected with the springs (13), and the well cover (1) is respectively connected with the fixing pins (12) at two positions; the bottom end of the unlocking pin (14) is connected with the fixing pin (12); the dust covers (15) are respectively buckled at the vertical sliding holes (1103) at the tops of the two ends of the well seat (11).

2. The ecological well cover with the auxiliary irrigation function for the municipal greening lawn as claimed in claim 1, wherein: the rainwater collecting device is characterized in that the periphery of the top side of the well lid (1) is in a surrounding shape, a circle of rainwater collecting groove (102) is formed, the annular filter screen (7) is placed in the rainwater collecting groove (102), the bottom of the rainwater collecting groove (102) is in a surrounding shape, a plurality of water inlet holes (103) are formed, a water storage cavity (106) is formed in the bottom of the well lid (1), and the water inlet holes (103) in the bottom of the rainwater collecting groove (102) are communicated with the water storage cavity (106.

3. The ecological well cover with the auxiliary irrigation function for the municipal greening lawn as claimed in claim 1, wherein: well lid (1) top is equipped with a planting groove (101), and planting groove (101) inside packing has humus, and planting groove (101) bottom is to encircle the form and installs four sand base porous disk (3) to sand base porous disk (3) are located retaining chamber (106) top.

4. The ecological well cover with the auxiliary irrigation function for the municipal greening lawn as claimed in claim 1, wherein: well lid (1) top planting technique groove (101) central point is equipped with a stay tube (108), and immersible pump (2) are installed in well lid (1) bottom water storage chamber (106), and immersible pump (2) link to each other through pipeline and stay tube (108) bottom to spout pipe support (4) are installed on stay tube (108) top, and spout pipe support (4) are installed fan-shaped shower nozzle (401) of a department respectively in four ends.

5. The ecological well cover with the auxiliary irrigation function for the municipal greening lawn as claimed in claim 1, wherein: the photovoltaic power generation panel is characterized in that the storage battery box (8) is arranged in the assembly cavity (105), the photovoltaic power generation panel (6) is located at the top end of the light-operated LED lamp post (5), the photovoltaic power generation panel (6) is connected with the inside of the storage battery box (8) through a circuit, the remote control switch (9) is arranged on the outer side of the storage battery box (8), the storage battery box (8) is connected with the remote control switch (9) through a circuit, and the remote control switch (9) is connected with the submersible pump (2) through a circuit.

6. The ecological well cover with the auxiliary irrigation function for the municipal greening lawn as claimed in claim 1, wherein: the manhole cover is characterized in that two fixed insertion holes (104) are formed in two sides of the manhole cover (1), a transverse sliding cavity (1102) is formed in each of two ends of the manhole base (11), the transverse sliding cavity (1102) is communicated with the fixed insertion holes (104), the fixing pins (12) are slidably mounted in the transverse sliding cavities (1102) in the two ends of the manhole base (11) respectively, and the inner ends of the two fixing pins (12) are slidably mounted in the fixed insertion holes (104) in two sides of the manhole cover (1) respectively.

7. The ecological well cover with the auxiliary irrigation function for the municipal greening lawn as claimed in claim 1, wherein: a spring (13) is respectively installed in the horizontal sliding cavity (1102) at two ends of the well seat (11), and one end of the spring (13) is connected into the outer end of the fixing pin (12).

8. The ecological well cover with the auxiliary irrigation function for the municipal greening lawn as claimed in claim 1, wherein: vertical slide opening (1103) have been seted up respectively at well seat (11) both ends top, and vertical slide opening (1103) bottom is linked together with horizontal sliding chamber (1102), and unlocks round pin (14) and slides respectively and insert in vertical slide opening (1103) in well seat (11) both ends, unlocks round pin (14) bottom and is the inclined plane form, and fixed pin (12) are inside to be seted up one and to be had an unblock chute (1201), and unblock round pin (14) bottom side and fixed pin (12) inside unblock chute (1201) slide the laminating.