CN110755968A

CN110755968A - Underground works construction is with having water piping connection of gas purification function

Info

Publication number: CN110755968A
Application number: CN201911056758.6A
Authority: CN
Inventors: 翁连清
Original assignee: 翁连清
Current assignee: Liaocheng Luoxi Information Technology Co.,Ltd.
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-02-07
Anticipated expiration: 2039-10-31
Also published as: CN110755968B

Abstract

The invention belongs to the field of underground engineering, and particularly relates to a water discharge pipe joint with a gas purification function for underground engineering construction. According to the invention, the wing flow plate can be driven to move up and down by utilizing the change of the water flow velocity of the sewage pipe, so that an additional driving piece is not required, the energy is saved, the environment is protected, the heat emission can be reduced, and the arrangement difficulty of the gas purification device can be greatly reduced.

Description

Underground works construction is with having water piping connection of gas purification function

Technical Field

The invention belongs to the field of underground engineering, and particularly relates to a water drainage pipe joint with a gas purification function for underground engineering construction.

Background

In the underground engineering work progress, because the job site space is long and narrow, equipment such as diesel engine can produce more waste gas at the during operation, and contain a large amount of large-grained soot in the tail gas that the diesel engine discharged usually for underground engineering job site's air dust content is higher, and the air quality is relatively poor, harms constructor's healthy.

Because the underground engineering job site space is not enough, and extra gas purification device not only can occupy more space, still can bring inconvenience such as wiring, change, maintenance, in addition, current gas purification device can increase the thermal emission of job site usually, makes the temperature of job site be in higher level, has aggravated the thermal convection of gas, makes contaminated air further take place the diffusion easily.

Therefore, we propose a drain pipe joint with gas purification function for underground engineering construction to solve the above problems.

Disclosure of Invention

The invention aims to provide an energy-saving, environment-friendly and space-saving drainage pipe joint with a gas purification function for underground engineering construction, aiming at the problem of serious air pollution of the existing underground engineering construction site.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an underground works construction is with having water piping connection of gaseous purification performance, includes the purifying box, the both ends of purifying box are connected with inlet tube and drain pipe respectively, sealing connection has the baffle that the level set up in the purifying box, the downside of baffle is equipped with pump gas spare, sliding connection has pump gas board in the pump gas spare, the upper end fixedly connected with connecting rod of pump gas board, run through the fixedly connected with sleeve pipe on the baffle, the upper end of connecting rod runs through sleeve pipe and fixedly connected with wing and flows the board, the upstream face that the wing flows the board is just setting up the inlet tube, be equipped with one-way air inlet and one-way gas vent on the lateral wall of pump gas spare, form the purification chamber between the inside wall of pump gas spare and purifying box, it has the purifying agent to fill in the purification chamber, be equipped with a plurality of circulation holes on.

In foretell underground works construction is with having gas purification function's drain pipe joint, pump gas spare includes two risers that set up side by side, the inside wall fixed connection of riser and purifying box, the upper end of riser and the lateral wall fixed connection of baffle, riser, purifying box and baffle form airtight space jointly.

In foretell underground works construction is with having gas purification function's drainage pipe joint, pump gas spare includes the pump cylinder, the lower extreme of pump cylinder and the inside wall fixed connection of purifying box, the upper end and the baffle of pump cylinder rotate to be connected, pump cylinder, baffle and purifying box form airtight space jointly, the lower extreme fixedly connected with converter hood of baffle, the correspondence is equipped with the water conservancy diversion hole on the converter hood, the sleeve pipe passes through one way bearing and is connected with the baffle rotation, be equipped with the internal thread in the sleeve pipe, be equipped with the external screw thread with internal thread toothing on the connecting rod.

In the drainage pipe joint with the gas purification function for underground engineering construction, the lower end of the partition plate is provided with an annular bulge, the upper end of the pump cylinder is provided with an annular chute, and the annular bulge is positioned in the annular chute and is in sealed rotary connection with the annular chute.

Compared with the prior art, the drain pipe joint with the gas purification function for the local lower engineering construction has the advantages that:

1. according to the invention, the wing flow plate can be driven to move up and down by utilizing the change of the water flow velocity of the sewage pipe, so that an additional driving piece is not required, the energy is saved, the environment is protected, the heat emission can be reduced, and the arrangement difficulty of the gas purification device can be greatly reduced.

2. According to the invention, the pump air piece is arranged, so that the pump air plate can be driven to synchronously move in the up-and-down moving process of the wing flow plate, and the air can be continuously sucked and discharged by matching with the one-way air inlet and the one-way air outlet, thereby realizing the continuous purification of the air.

3. According to the invention, the connecting rod with threads is arranged and matched with the one-way bearing, when the connecting rod moves up and down, the partition plate is driven to rotate towards one direction, so that the position of the flow guide hole is changed continuously, the purifying agent in the purifying cavity can be consumed uniformly, the purifying effect on gas is improved, and the overhaul period is prolonged.

4. The purification box can be connected in series between the plurality of sections of drain pipes, so that the occupied space can be greatly reduced, the purification box can be arranged along with the drain pipes at the same time, rework is not needed, and the working efficiency is effectively improved.

Drawings

FIG. 1 is a schematic structural view of a joint for a drain pipe having a gas purification function according to an embodiment 1 of the present invention;

FIG. 2 is a schematic structural view of a gas pumping member in embodiment 1 of a joint for a drain pipe having a gas purification function for underground construction according to the present invention;

FIG. 3 is a schematic structural view of embodiment 2 of a gas-purifying drainpipe joint for underground construction according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

fig. 5 is a schematic structural view of a gas pumping member in embodiment 2 of a drain pipe joint having a gas purification function for underground construction according to the present invention.

In the figure, 1 a purifying box, 2 a water inlet pipe, 3 a water outlet pipe, 4 partition plates, 5 air pumping pieces, 6 air pumping plates, 7 connecting rods, 8 sleeves, 9 flow wing plates, 10 one-way air inlets, 11 one-way air outlets, 12 purifying cavities, 13 flow holes, 14 vertical plates, 15 air pumping cylinders, 16 flow conversion covers, 17 flow guide holes, 18 one-way bearings and 19 annular bulges.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1-2, a drain pipe joint with gas purification function for underground engineering construction comprises a purification box 1, wherein two ends of the purification box 1 are respectively connected with a water inlet pipe 2 and a drain pipe 3, a horizontal partition plate 4 is hermetically connected in the purification box 1, a pump air piece 5 is arranged on the lower side of the partition plate 4, a pump air plate 6 is hermetically connected in the pump air piece 5, a connecting rod 7 is fixedly connected to the upper end of the pump air plate 6, and a sleeve 8 is fixedly connected to the partition plate 4 in a penetrating manner.

The upper end of the connecting rod 7 penetrates through the sleeve 8 and is fixedly connected with the flow wing plate 9, the incident surface of the flow wing plate 9 is arranged right opposite to the water inlet pipe 2, when water flows from the water inlet pipe 2 to the water outlet pipe 3, the water can directly act on the flow wing plate 9, the structure of the flow wing plate 9 is similar to that of an airfoil, the upper surface of the flow wing plate 9 is a cambered surface, the lower surface of the flow wing plate 9 is a plane, when the water flows through the flow wing plate 9, according to Bernoulli's law, the pressure on the lower side of the flow wing plate 9 is larger than that on the upper side of the flow wing plate, so that pressure difference is generated between the upper surface and the lower surface of the flow wing plate 9, the flow wing plate 9 can move upwards under the action of self gravity when the water flow speed is slow, and therefore, the flow wing plate 9 can move downwards in a reciprocating mode in.

Be equipped with one-way air inlet 10 and one-way gas vent 11 on the lateral wall of pump gas spare 5, because form airtight space between pump gas board 6 and the pump gas spare 5, so, when pump gas board 6 rebound, can inhale outside gas from one-way air inlet 10, when pump gas board 6 rebound, can discharge the gas after purifying from one-way gas vent 11, form purification chamber 12 between the inside wall of pump gas spare 5 and purifying box 1, purification chamber 12 intussuseption is filled with the decontaminating agent, the decontaminating agent can adopt active carbon, utilize its good adsorption efficiency, can adsorb the smoke and dust granule in the air, thereby play the effect of air-purifying, be equipped with a plurality of opening 13 on the lateral wall of purifying box 1.

In this embodiment, pump gas spare 5 includes two risers 14 that set up side by side, the inside wall fixed connection of riser 14 and purifying box 1, the upper end of riser 14 and the lateral wall fixed connection of baffle 4, riser 14, purifying box 1 and baffle 4 form airtight space jointly (as shown in fig. 2).

In this embodiment, at sewage discharge's in-process, can drive the wing and flow board 9 and reciprocate, the wing flows board 9 and drives pump gas board 6 and reciprocate, and is inhaled the external gas with the continuation ground, discharges after the purification again to can play the effect that lasts the purification, because the both sides of pump gas spare 5 all are equipped with purifying chamber 12, can carry out secondary purification to gas, the effect is outstanding, and whole process need not to set up extra driving piece, and the power consumption is low, and is energy-concerving and environment-protective.

Example 2

As shown in fig. 3 to 5, the present embodiment is different from embodiment 1 in that: the pump gas piece 5 comprises a pump gas cylinder 15, the lower end of the pump gas cylinder 15 is fixedly connected with the inner side wall of the purification box 1, the upper end of the pump gas cylinder 15 is rotatably connected with the partition plate 4, specifically, the lower end of the partition plate 4 is provided with an annular protrusion 19, the upper end of the pump gas cylinder 15 is provided with an annular sliding groove, the annular protrusion 19 is positioned in the annular sliding groove and is rotatably connected with the annular sliding groove in a sealing manner, the pump gas cylinder 15, the partition plate 4 and the purification box 1 jointly form a closed space, the lower end of the partition plate 4 is fixedly connected with a converter cover 16, a flow guide hole 17 is correspondingly arranged on the converter cover 16, the sleeve 8 is rotatably connected with the partition plate 4 through a one-way bearing 18.

In this embodiment, can drive sleeve pipe 8 and take place to rotate at the in-process that the wing flow board 9 reciprocated, and under the effect of one-way bearing 18, can make sleeve pipe 8 drive baffle 4 and go beyond a direction intermittent type nature and rotate, baffle 4 drives the converter hood 16 and rotates, make two water conservancy diversion holes 17 positions on the converter hood 16 constantly change, thereby make the air current pass from each position of annular purification chamber 12 (as shown in fig. 2), can make the absorbent in the purification chamber 12 by even loss, improved the purifying effect to gas, also lengthened the maintenance cycle.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a water piping connection with gaseous purification performance for underground works construction, includes purifying box (1), its characterized in that, the both ends of purifying box (1) are connected with inlet tube (2) and drain pipe (3) respectively, the sealed baffle (4) that sets up horizontally that is connected with in purifying box (1), the downside of baffle (4) is equipped with pump gas spare (5), sliding seal connects in pump gas spare (5) has pump gas board (6), the upper end fixedly connected with connecting rod (7) of pump gas board (6), run through fixedly connected with sleeve pipe (8) on baffle (4), the upper end of connecting rod (7) runs through sleeve pipe (8) and fixedly connected with aerofoil board (9), the incident flow face of aerofoil board (9) just sets up to inlet tube (2), be equipped with one-way air inlet (10) and one-way gas vent (11) on the lateral wall of pump gas spare (5), a purification cavity (12) is formed between the pumping piece (5) and the inner side wall of the purification box (1), a purifying agent is filled in the purification cavity (12), and a plurality of circulation holes (13) are formed in the side wall of the purification box (1).

2. The underground construction is with having gas purification function's drain pipe joint of claim 1, characterized in that, the pump gas spare (5) includes two risers (14) that set up side by side, the inside wall fixed connection of riser (14) and purifying box (1), the upper end of riser (14) and the lateral wall fixed connection of baffle (4), riser (14), purifying box (1) and baffle (4) form airtight space jointly.

3. The water discharge pipe joint with the gas purification function for the underground engineering construction according to claim 2, wherein the gas pumping piece (5) comprises a gas pumping cylinder (15), the lower end of the gas pumping cylinder (15) is fixedly connected with the inner side wall of the purification box (1), the upper end of the gas pumping cylinder (15) is rotatably connected with the partition plate (4), the gas pumping cylinder (15), the partition plate (4) and the purification box (1) jointly form a closed space, the lower end of the partition plate (4) is fixedly connected with a converter hood (16), a flow guide hole (17) is correspondingly arranged on the converter hood (16), the sleeve (8) is rotatably connected with the partition plate (4) through a one-way bearing (18), an internal thread is arranged in the sleeve (8), and an external thread meshed with the internal thread is arranged on the connecting rod (7).

4. The joint of a drain pipe with a gas purification function for underground engineering construction according to claim 3, wherein the lower end of the partition plate (4) is provided with an annular protrusion (19), the upper end of the pump cylinder (15) is provided with an annular sliding groove, and the annular protrusion (19) is positioned in the annular sliding groove and is in sealed and rotatable connection with the annular sliding groove.