CN214383957U

CN214383957U - Novel inspection well

Info

Publication number: CN214383957U
Application number: CN202022368384.6U
Authority: CN
Inventors: 陈雪亮; 王毅; 王威
Original assignee: Zhejiang Shuanglin Environment Co ltd
Current assignee: Zhejiang Shuanglin Environment Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-10-12
Anticipated expiration: 2030-10-22

Abstract

The utility model relates to a municipal construction technical field, concretely relates to pipeline connection structural design. The utility model discloses a can realize through following technical scheme: the utility model provides a novel inspection shaft, main part and socket the footpath mouth position of socket is equipped with heating device, heating device is the heating wire. The utility model aims at providing a novel inspection shaft improves the welding effect, promotes inspection shaft leakproofness and life.

Description

Novel inspection well

Technical Field

The utility model relates to a municipal construction technical field, concretely relates to pipeline connection structural design.

Background

At present, with the continuous improvement of the urbanization level in China, the management of corresponding drainage systems and facilities is more and more emphasized by people. Drainage pipes and manholes are common components in drainage systems. For example, chinese patent publication No. CN201920248328.3 discloses an inspection well, which is generally made of polyethylene, and is used in a building district, such as a residential area, a public building area, a factory area, etc., and is generally installed at a junction, a turning point, a pipe diameter or slope changing point, a drop point, etc. of drainage pipes, so as to facilitate periodic inspection, cleaning, dredging, or operation of lowering a well for inspection.

In the prior art, because inspection shaft and connecting tube are because size is big, weight is big, workman intensity of labour is big in manual welding process, and the welding process appears easily that the welding is not in place and then seriously influences the connection quality, and the inspection shaft can appear the circumstances such as leakproofness is not good, life is short in the use afterwards.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel inspection shaft improves the welding effect, promotes inspection shaft leakproofness and life.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a novel inspection shaft, main part and socket the footpath mouth position of socket is equipped with heating device, heating device is the heating wire.

Preferably, the socket includes a main socket and a sub-socket, and the sub-socket is two or more.

As the utility model discloses an prefer, vice bellmouth is a plurality of, is arranged in annular array in the main part.

Preferably, the utility model discloses still contain the closing cap, the closing cap is located the main part is kept away from the one end of main bellmouth.

As the utility model discloses a preferred, include in the main part and draw in the portion in, draw in the portion in and press being close to the direction of main bellmouth bore reduces gradually.

As a preferred aspect of the present invention, a heat insulating box is provided in the main body, and a chip is installed in the heat insulating box.

As the utility model discloses a preferred, thermal-insulated box contains box body and thermal-insulated lid, the chip is installed in the inner chamber in the box body.

As the utility model discloses a preferred, be equipped with the chip fixed orifices that is used for counterpointing with the chip on the box body.

As a preferred aspect of the present invention, the heat insulation cover is provided with a fixing pin, and the box body is provided with a fixing hole for fixing the pin.

As a preferred aspect of the present invention, the number of the cover fixing holes is different from the number of the chip fixing holes.

To sum up, the utility model discloses following beneficial effect has:

1. the heating wire is integrated to receive in bellmouth department, reaches the effect of strengthening the welding effect through melting nearby polyethylene, promotes the leakproofness.

2. The built-in chip of inspection shaft for store inspection shaft parameter data, improve equipment's intellectuality.

3. The heat insulation box is made of heat insulation materials, so that adverse effects of high temperature in the welding process on the chip are avoided.

Description of the drawings:

FIG. 1 is a schematic diagram of example 1;

FIG. 2 is a schematic view of an insulating cartridge and chip.

In the figure: 1. the heating device comprises a main body, 11, a gathering part, 2, a socket, 21, a main socket, 22, an auxiliary socket, 3, a heating device, 31, a heating wire, 4, a heat insulation box, 41, a box body, 411, a chip fixing hole, 42, an inner cavity, 43, a heat insulation cover, 431, a fixing needle, 5, a chip, 6 and a sealing cover.

Detailed Description

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

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Embodiment 1, as shown in fig. 1, a novel inspection well comprises a main body 1, wherein a plurality of sockets 2 are arranged on the main body 1, and the sockets are often used for connecting parts such as a drain pipe. The specific number, position and orientation of the sockets 2 can be determined according to the use environment. In the present embodiment, one main socket 21 and a plurality of sub sockets 22 are included. The main faucet 21 is often used to connect a main drain pipe, and the auxiliary faucet 22 is used to connect an auxiliary connection pipe or other testing equipment.

Specifically, in the present embodiment, there are three secondary sockets 22, which are uniformly arranged on the main body 1 in a ring shape.

The direction of the main body 1 close to the main faucet 21 is a furling part 11, the caliber of the furling part 11 gradually decreases in the direction close to the main faucet 21, the design of the furling part 11 is more suitable for a restricted opening inspection well, and if the inspection well is a straight opening inspection well, the furling part 11 is not included.

A closure 6 is provided at the end of the main body 1 remote from the main socket 21.

In this case, a heating device 3, such as a heating wire 31, is disposed at the radial position of the socket 2. In the process of welding the socket 2 and the drain pipe by using welding equipment (such as an electric welding machine), the heating wire 31 is heated to heat the polyethylene material on the inspection well, so that the welding part of the polyethylene and the drain pipe is tightly welded, and the welding tightness is improved.

As shown in fig. 2, a chip 5 is provided in the main body 1, and information on the inspection well is stored in the chip 5. In the present embodiment, in order to avoid the influence of the high temperature of the soldering process on the chip 5, the heat insulation box 4 is specially provided, the heat insulation box 4 includes a box body 41 and a heat insulation cover 43, and the chip 5 is mounted in the inner cavity 42 of the box body 41. The chip 5 has a positioning pin, which is matched with the chip fixing hole 411 on the box body 41 for positioning. The heat insulation cover 43 is also provided with a fixing pin 431 for matching and positioning with the cover fixing hole on the box body 41. In the present embodiment, the fixing manner is designed to be fool-proof, that is, the chip fixing holes 411 and the lid fixing holes have different specifications, such as number or size, and are distinguished from each other, so as to avoid the installation error when the user installs the chip 5 and the thermal insulation lid 43.

Embodiment 2 differs from embodiment 1 in that the socket 2 of the body 1 is a socket, and is directly connected with other fittings, such as a drain pipe component in a plug-in manner. The bearing opening is provided with a sealing ring. The other components including the chip 5 are the same as those of embodiment 1.

Claims

1. The utility model provides a novel inspection shaft, includes main part (1) and bellmouth (2), its characterized in that: heating device (3) are arranged at the position of the diameter opening of the socket (2), the heating device (3) is an electric heating wire, the socket (2) comprises a main socket (21) and auxiliary sockets (22), the auxiliary sockets (22) are more than two, and the auxiliary sockets (22) are arranged on the main body (1) in an annular array.

2. The novel inspection well according to claim 1, characterized in that: the sealing device further comprises a sealing cover (6), wherein the sealing cover (6) is positioned at one end of the main body (1) far away from the main faucet (21).

3. The novel inspection well according to claim 1, characterized in that: the main body (1) comprises a furling part (11), and the caliber of the furling part (11) is gradually reduced in the direction close to the main bearing opening (21).

4. A novel manhole according to any one of claims 1 to 3, wherein: the main body (1) is internally provided with a heat insulation box (4), and the heat insulation box (4) is internally provided with a chip (5).

5. The novel inspection well according to claim 4, characterized in that: the heat insulation box (4) comprises a box body (41) and a heat insulation cover (43), and the chip (5) is installed in an inner cavity (42) in the box body (41).

6. The novel inspection well according to claim 5, characterized in that: the box body (41) is provided with a chip fixing hole (411) which is used for aligning with the chip (5).

7. The novel inspection well according to claim 6, characterized in that: the heat insulation cover (43) is provided with a fixing needle (431), and the box body (41) is provided with a cover fixing hole matched with the fixing needle (431).