CN209907535U - A overhaul equipment for secret circulating water instrument equipment - Google Patents

Abstract

The utility model relates to an overhaul equipment for underground circulating water instrument equipment, including circulating pipe, the circulating pipe side is equipped with overhauls the pipe, be equipped with detecting element on the circulating pipe, be linked together through the bellows between circulating pipe lower part and the maintenance pipe, detecting element is located inside maintenance pipe one side of keeping away from of bellows, overhauls intraductal cat ladder that is equipped with, maintenance pipe top exceeds ground 200 mm. The utility model provides an inside problem of manhole infiltration and personnel entering manhole, the intraductal cat ladder that is equipped with of maintainer is fit for the operation of going into the well of maintainer, and length is selected according to the degree of depth of buried pipe, exceeds ground 200mm, avoids rainwater submergence well lid.

Description

A overhaul equipment for secret circulating water instrument equipment

Technical Field

The utility model relates to a chemical industry equipment technical field specifically is an overhaul equipment for circulating water underground instrument equipment.

Background

Under the common conditions, the underground circulating water instrument equipment is installed in two ways, one is that a sensor is directly buried underground together with a circulating water pipe, a transmitter is arranged on the sensor and is communicated with the circulating water pipe through a signal line, and the other is that a reinforced concrete manhole is used and the instrument equipment is installed on an underground circulating water pipeline. The two methods have the advantages and the disadvantages, the former has low investment cost, and the later period can not be overhauled and maintained; the concrete maintenance system has the advantages that the investment cost is high, the maintenance is convenient, but the concrete proportion is incorrect, the maintenance system is not good, cracks can be generated in the underground part for maintenance, the water seepage is caused, the maintenance difficulty is increased, and the maintenance risk is increased.

Disclosure of Invention

In view of the above-mentioned not enough of prior art, the utility model aims at providing an overhaul equipment for circulating water underground instrument equipment.

The utility model adopts the technical proposal that:

the utility model provides an overhaul equipment for circulating water underground instrument equipment, includes circulating pipe, the circulating pipe side is equipped with overhauls the pipe, be equipped with detecting element on the circulating pipe, be linked together through the bellows between circulating pipe lower part and the maintenance pipe, detecting element is located inside keeping away from of bellows and overhauls pipe one side, overhauls intraductal cat ladder that is equipped with, overhaul the pipe top and exceed ground 200 mm.

Preferably, the overhaul pipe is made of a carbon steel plastic lining pipe.

Preferably, the inspection pipe top is equipped with seal assembly, seal assembly is including fixing the well lid at inspection pipe top, be equipped with hinge and cover connection on the well lid.

Further preferably, the manhole cover and the cover plate are both arc-shaped.

Further preferably, a handle is arranged on the cover plate.

Even more preferably, the service pipe has a diameter of 1.4 meters; the ladder stand is 150mm long and 100mm wide; the diameters of the well cover and the cover plate are respectively 1.4 meters.

Preferably, the top of the maintenance pipe is provided with galvanized pipes close to two sides of the ladder stand, the galvanized pipes are fixed with an instrument transmitter, and the detection element is connected with the instrument transmitter through an instrument cable.

Preferably, the bottom end of the service pipe is provided with a sealing cover.

Preferably, the difference in height of maintenance socle end and bellows is greater than 200mm, bellows length is greater than 100mm, the bellows diameter is 500 mm.

The utility model discloses following beneficial effect has:

1. the problem of the inside of manhole infiltration and personnel's entering is solved. Be equipped with the cat ladder in the service pipe, be fit for the maintainer operation of going into the well, length is selected according to the degree of depth of buried pipe, exceeds ground 200mm, avoids rainwater submergence well lid, infiltration in the service pipe. The bottom end of the maintenance pipe is provided with a sealing cover to avoid rainwater infiltration.

2. The well lid is provided with a hinge and a cover plate connection, so that water is prevented from permeating, and the cover plate is provided with a handle, so that a person can conveniently open the well lid.

3. The maintenance pipe top is close to the cat ladder both sides and is equipped with the galvanized pipe, the fixed instrument changer of galvanized pipe, detecting element passes through the instrument cable with the instrument changer and links to each other, and the solution personnel need not get into the manhole, can solve changer trouble problem on manhole upper portion.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the top structure of the maintenance pipe of the present invention;

FIG. 3 is a schematic top view of the maintenance pipe of the present invention;

in the figure: 1. circulating water pipeline, 2, maintenance pipe, 3, maintenance pipe bottom, 4, detecting element, 5, cat ladder, 6, zinc steel pipe, 7, well lid, 8, hinge, 9, handle, 10, apron, 11, bellows, 12, instrument changer, 13, instrument cable.

Detailed Description

The present invention will be described in further detail with reference to specific examples, but the embodiments of the present invention are not limited to the scope of the examples. These examples are intended to illustrate the invention only and are not intended to limit the scope of the invention.

Example 1

Fig. 1-3, an overhaul equipment for circulating water underground instrument equipment, includes circulating pipe 1, 1 side of circulating pipe is equipped with maintenance pipe 2, be equipped with detecting element 4 on circulating pipe 1, be linked together through bellows 11 between 1 lower part of circulating pipe and the maintenance pipe 2, detecting element 4 is located bellows 11 inside keeps away from maintenance pipe 2 one side, is equipped with cat ladder 5 in the maintenance pipe 2, maintenance pipe 2 top exceeds ground 200 mm.

Preferably, the material of the service pipe 2 is a carbon steel lining plastic pipe.

Preferably, overhaul 2 tops of pipe and be equipped with seal assembly, seal assembly is including fixing the well lid 7 at overhaul 2 tops of pipe, be equipped with hinge 8 on the well lid 7 and be connected with apron 10.

Further preferably, the manhole cover 7 and the cover plate 10 are both arc-shaped on the manhole cover 7.

Further preferably, the cover plate 10 is provided with a handle 9.

Even more preferably, said service pipe 2 has a diameter of 1.4 meters; the ladder stand 5 is 150mm long and 100mm wide; the diameters of the well lid 7 and the cover plate 10 are respectively 1.4 meters.

Preferably, the top of the maintenance pipe 2 is provided with galvanized pipes 6 near two sides of the ladder stand 5, the galvanized pipes 6 fix an instrument transmitter 12, and the detection element 4 is connected with the instrument transmitter 12 through an instrument cable 13.

Preferably, the height difference between the bottom end 3 of the maintenance pipe and the corrugated pipe 11 is greater than 200mm, the length of the corrugated pipe 11 is greater than 100mm, and the diameter of the corrugated pipe 11 is 500 mm.

Preferably, the service pipe bottom end 3 is provided with a sealing cover.

The utility model discloses the theory of operation:

1. after the circulating water pipe 1 is installed, the maintenance pipe 2 which takes the carbon steel pipe lined with plastic as a material needs to be vertically installed at the position 100mm away from the circulating water pipeline, the maintenance pipe 2 is connected with the circulating water pipe 1 through the DN500 corrugated pipe 11, and the corrugated pipe 11 can prevent the maintenance pipe 2 from pulling the circulating water pipe 1 when sinking.

2. The bottom end 3 of the manhole needs to be welded and sealed, and the height of the manhole is 200mm higher than the ground.

3. The detection element 4 comprises a flowmeter, a pressure gauge and a thermometer probe part, and is arranged on the middle upper part of the circulating water pipe 1, the instrument transmitter 12 is arranged on the zinc steel pipe 6 at the top of the maintenance pipe 2, and the maintenance pipe 2 is provided with a ladder 5 with the length of 150mm and the width of 100 mm. Sensing element 4 is connected to meter transmitter 12 via meter cable 13. The meter transmitter 12 includes a meter transmitter of a flowmeter, a manometer, and a thermometer.

4. The round iron well lid 7 is 1.4 m in diameter, the upper half part is a movable cover plate 10, the hinge 8 of the manhole cover plate and the handle 9 of the manhole cover plate facilitate the personnel to open the movable cover plate to enter the underground operation.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent shapes or structural changes made by the contents of the specification and the drawings or directly or indirectly applied to other related technical fields are included in the same way in the protection scope of the present invention.

Claims (9)

1. The utility model provides an overhaul equipment for circulating water underground instrument equipment, includes circulating water pipe (1), its characterized in that, circulating water pipe (1) side is equipped with overhauls pipe (2), be equipped with detecting element (4) on circulating water pipe (1), be linked together through bellows (11) between circulating water pipe (1) lower part and the maintenance pipe (2), detecting element (4) are located bellows (11) inside and keep away from maintenance pipe (2) one side, are equipped with cat ladder (5) in maintenance pipe (2), maintenance pipe (2) top is higher than ground 200 mm.

2. The overhauling equipment for the underground circulating water instrument and equipment as claimed in claim 1, wherein the overhauling pipe (2) is made of carbon steel lining plastic pipe.

3. The overhauling equipment for the underground circulating water instrument equipment is characterized in that a sealing assembly is arranged at the top of the overhauling pipe (2) and comprises a well cover (7) fixed at the top of the overhauling pipe (2), and a hinge (8) is arranged on the well cover (7) and connected with a cover plate (10).

4. The overhaul equipment for an underground circulating water instrument equipment according to claim 3, wherein the manhole cover (7) and the cover plate (10) on the manhole cover (7) are both arched.

5. The overhaul equipment for underground circulating water instrument equipment according to claim 3, wherein the cover plate (10) is provided with a handle (9).

6. The service equipment for underground circulating water instrumentation according to claim 5, characterized in that the service pipe (2) has a diameter of 1.4 meters; the ladder stand (5) is 150mm long and 100mm wide; the diameters of the well cover (7) and the cover plate (10) are respectively 1.4 meters.

7. The overhauling equipment for the underground circulating water instrument and equipment is characterized in that galvanized pipes (6) are arranged at the top of the overhauling pipe (2) close to the two sides of the ladder (5), an instrument transmitter (12) is fixed on each galvanized pipe (6), and the detection element (4) is connected with the instrument transmitter (12) through an instrument cable (13).

8. The overhaul apparatus for an underground circulating water instrument and equipment according to claim 1, wherein a sealing cover is provided at a bottom end of the overhaul pipe.

9. The overhaul apparatus for an underground circulating water instrument apparatus according to claim 1, wherein the height difference between the bottom end of the overhaul pipe and the corrugated pipe (11) is greater than 200mm, the length of the corrugated pipe (11) is greater than 100mm, and the diameter of the corrugated pipe (11) is 500 mm.

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