CN213358880U

CN213358880U - Well head equipment for municipal works

Info

Publication number: CN213358880U
Application number: CN202022050793.1U
Authority: CN
Inventors: 刁华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-06-04
Anticipated expiration: 2030-09-18

Abstract

A well head device for municipal engineering, the utility model relates to the technical field of municipal construction, a well cover is rotatablely arranged in an opening above a hollow tubular shell; a first boss is annularly arranged on the inner wall of the hollow tubular shell positioned below the well lid; the purifying device shell is arranged in the hollow tubular shell, and a bulge arranged on the outer wall above the purifying device shell is clamped above the first boss; the inner wall of the bottom plate of the shell of the purification device is paved with a nano film; a sandstone layer is laid inside the purification device shell above the nano film; a second boss is annularly arranged above the inner wall of the shell of the purification device; the inner container of the purification device is arranged in the shell of the purification device, and a bulge arranged on the outer wall above the inner container of the purification device is clamped above the second boss; the upper surface of the well cover is provided with a water inlet hole in a through way; have need not to open the well lid can the drainage, inside be equipped with purifier and carry out filtration purification to water and prevent to pollute groundwater, move about between each part and set up advantages such as convenient dismantlement installation.

Description

Well head equipment for municipal works

Technical Field

The utility model relates to a municipal construction technical field, concretely relates to well head equipment for municipal works.

Background

In municipal engineering construction, a water well can drain water when surface water is accumulated due to rain weather and the like, and can also provide water when water is needed, so that the water well is a very necessary facility; at present, most of wells in municipal engineering construction are protected by simple well covers, and the well covers are opened to drain water during drainage; in addition, during drainage, a large amount of impurities can flush into the water well along with water, so that the water well is possibly blocked, underground water resources are polluted, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a well head equipment for municipal works reasonable in design, have need not to open the well lid can the drainage, inside is equipped with purifier and carries out filtration purification to water and prevent to pollute advantages such as groundwater, the activity sets up convenient dismantlement installation between each part.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the device comprises a hollow tubular shell, a well cover, a first boss, a purification device shell, a nano-film, a sandstone layer, a second boss and a purification device inner container; the upper part and the lower part of the hollow tubular shell are both provided with openings; the well cover is arranged in the opening above the hollow tubular shell in a rotating mode; a first boss is annularly arranged on the inner wall of the hollow tubular shell positioned below the well lid; the purifying device shell is arranged in the hollow tubular shell, and a bulge arranged on the outer wall above the purifying device shell is clamped above the first boss; the inner wall of the bottom plate of the shell of the purification device is paved with a nano film; a sandstone layer is laid inside the purification device shell above the nano film; a second boss is annularly arranged above the inner wall of the shell of the purification device; the inner container of the purification device is arranged in the shell of the purification device, and a bulge arranged on the outer wall above the inner container of the purification device is clamped above the second boss; the upper surface of the well cover is provided with a water inlet hole in a through way; the bottom plate of the shell of the purification device and the bottom plate of the liner of the purification device are both provided with drain holes.

Furthermore, be located the inside cotton piece of pp that is equipped with of purifier casing above the grit layer.

Furthermore, a filter screen is paved on the inner surface of the bottom plate of the inner container of the purification device.

Further, a fixed block is annularly arranged on the outer wall of the upper part of the hollow tubular shell; the fixed block is provided with a fixed hole.

Further, a handle slot is arranged on the upper surface of the well lid.

After the structure is adopted, the beneficial effects of the utility model are that: a well head equipment for municipal works, have and need not to open well lid can the drainage, inside is equipped with purifier and carries out filtration purification to water and prevent to pollute advantages such as convenient dismantlement installation of activity setting between groundwater, each part.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is a sectional view taken along the line a-a in fig. 1.

Description of reference numerals:

the device comprises a hollow tubular shell 1, a well cover 2, a first boss 3, a purification device shell 4, a nano-film 5, a sandstone layer 6, a second boss 7, a purification device liner 8, a water inlet hole 9, a water drain hole 10, a pp cotton block 11, a filter screen 12, a fixing block 13, a fixing hole 14 and a handle slot 15.

The specific implementation mode is as follows:

the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: the device comprises a hollow tubular shell 1, a well cover 2, a first boss 3, a purification device shell 4, a nano-film 5, a sandstone layer 6, a second boss 7, a purification device liner 8, a water inlet hole 9, a water drain hole 10, a pp cotton block 11, a filter screen 12, a fixed block 13, a fixed hole 14 and a handle slot 15; the upper part and the lower part of the hollow tubular shell 1 are both provided with openings; the well cover 2 is arranged in an opening above the hollow tubular shell 1 in a rotating mode; a first boss 3 is annularly formed on the inner wall of the hollow tubular shell 1 positioned below the well lid 2; the purifying device shell 4 is arranged in the hollow tubular shell 1, and a bulge integrally formed on the outer wall above the purifying device shell 4 is clamped above the first boss 3; a nano film 5 is laid on the inner wall of the bottom plate of the purifying device shell 4; a sand stone layer 6 is laid inside the purification device shell 4 above the nano film 5; a second boss 7 is annularly arranged above the inner wall of the purifying device shell 4; the purifying device inner container 8 is arranged in the purifying device shell 4, and a bulge integrally formed on the outer wall above the purifying device inner container 8 is clamped above the second boss 7; the upper surface of the well lid 2 is provided with a water inlet 9 in a through way; the bottom plate of the purifying device shell 4 and the bottom plate of the purifying device liner 8 are both provided with drain holes 10; a pp cotton block 11 is laid inside the purification device shell 4 above the sandstone layer 6; a filter screen 12 is laid on the inner surface of the bottom plate of the inner container 8 of the purification device; a fixed block 13 is annularly arranged on the upper outer wall of the hollow tubular shell 1 in an integrated manner; the fixed block 13 is provided with a fixed hole 14; the upper surface of the well lid 2 is provided with a handle slot 15.

The working principle of the specific embodiment is as follows: when the working personnel need to use the wellhead equipment for the municipal engineering, the wellhead equipment needs to be installed firstly, namely the hollow tubular shell 1 is installed at the wellhead of a water well, and then a fastening bolt penetrates through the fixing hole 14 and is screwed into the ground for fixing; after the installation is finished, when accumulated water exists on the ground, the accumulated water can enter the inner container 8 of the purification device through the water inlet hole 9 formed in the well cover 2, after the accumulated water passes through the filter screen 12, large impurities in the accumulated water are filtered by the filter screen, then the accumulated water enters the shell 4 of the purification device through the water outlet hole 10, the pp cotton blocks 11 adsorb the impurities in the accumulated water, the impurities in the filtered accumulated water of the sandstone layer 6 are adsorbed, and then the cleaner accumulated water passes through the water outlet hole 10 and enters the water well; a handle slot 15 is arranged on the well lid 2 and can be inserted with a handle; after the wellhead equipment for the municipal engineering is used for a period of time, the well lid 2 is rotated to be opened after the handle is inserted into the handle slot 15, the purifying device liner 8 and the pp cotton block 11 are taken out, large sundries in the purifying device liner 8 are taken out and cleaned, the pp cotton block 11 is cleaned, and then the well lid 2 is screwed down; when needs draw water, insert handle slot 15 back through the handle, the rotatory well lid 2 of opening, take out purifier casing 4 is whole again, can draw water to the well, after drawing water and finishing, reset again, screw up well lid 2 can.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the wellhead equipment for the municipal engineering is provided with the water inlet hole 9 and the water drain hole 10, so that water can be drained without opening a well cover;

2. the wellhead equipment for municipal engineering is internally provided with a plurality of devices for filtering and purifying water, so that the water can be purified, and underground water is prevented from being polluted;

3. this well head equipment for municipal works, the activity sets up convenient dismantlement between each part, is convenient for clear up and draws water the going on of work such as.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a well head equipment for municipal works which characterized in that: the device comprises a hollow tubular shell (1), a well lid (2), a first boss (3), a purification device shell (4), a nano-membrane (5), a sand layer (6), a second boss (7) and a purification device liner (8); the upper part and the lower part of the hollow tubular shell (1) are both provided with openings; the well cover (2) is arranged in an opening above the hollow tubular shell (1) in a rotating mode; a first boss (3) is annularly arranged on the inner wall of the hollow tubular shell (1) below the well lid (2); the purifying device shell (4) is arranged inside the hollow tubular shell (1), and a bulge arranged on the outer wall above the purifying device shell (4) is clamped above the first boss (3); a nano film (5) is laid on the inner wall of the bottom plate of the purifying device shell (4); a sand stone layer (6) is laid inside the purification device shell (4) above the nano film (5); a second boss (7) is annularly arranged above the inner wall of the purifying device shell (4); the purifying device inner container (8) is arranged inside the purifying device shell (4), and a bulge arranged on the outer wall above the purifying device inner container (8) is clamped above the second boss (7); the upper surface of the well lid (2) is provided with a water inlet hole (9) in a through way; the bottom plate of the purifying device shell (4) and the bottom plate of the purifying device liner (8) are both provided with drain holes (10).

2. The wellhead equipment for municipal engineering according to claim 1, wherein: a pp cotton block (11) is arranged inside the purification device shell (4) above the sandstone layer (6).

3. The wellhead equipment for municipal engineering according to claim 1, wherein: a filter screen (12) is laid on the inner surface of the bottom plate of the inner container (8) of the purification device.

4. The wellhead equipment for municipal engineering according to claim 1, wherein: a fixed block (13) is annularly arranged on the outer wall of the upper part of the hollow tubular shell (1); the fixing block (13) is provided with a fixing hole (14).

5. The wellhead equipment for municipal engineering according to claim 1, wherein: the upper surface of the well lid (2) is provided with a handle slot (15).