CN213204395U - Device with water return alarm and heavy object recovery - Google Patents

Abstract

The utility model provides a have anti-water alarm and heavy object recovery unit. The device with the water return alarm and the weight recovery comprises: a sewage pipe; a storage tank fixedly connected to the bottom of the sewage pipe, the top of the storage tank communicating with the inner surface of the sewage pipe; the bottom end of the connecting pipe is fixedly connected to the top of the sewage pipe, and internal threads are arranged at the top of the inner surface of the connecting pipe. The utility model provides a have the water level that the liquid level sensor who reports to the police and heavy object recovery unit passes through on covering detects the inside sewage of sewage pipe, when the inside anti-water phenomenon that takes place of sewage pipe, can in time feedback information, then stop the pump immediately, avoid anti-water to cause serious influence to equipment, storage box and filter screen synergism simultaneously can be in the same place the unified collection of heavy object that gets into in the sewage pipe, avoid causing the phenomenon that equipment control is out of order and anti-water appears.

Description

Device with water return alarm and heavy object recovery

Technical Field

The utility model relates to a sewage treatment field especially relates to a have anti-water alarm and heavy object recovery unit.

Background

The reverse water refers to the phenomenon that water in a sewer or the like flows back due to other reasons.

The sewage treatment of large-scale complex and underground track traffic is very important, and in order to avoid the water return phenomenon at large-scale complex and underground track traffic, sewage lifting equipment is generally used at large-scale complex and underground track traffic, but the sewage lifting equipment can be subjected to intentional or unintentional personal loss (key chain, sunglasses, mobile phones and the like) in the working process to cause equipment control failure and the water return phenomenon, slightly influences the equipment use, seriously causes major faults and consumes time and labor.

Therefore, it is necessary to provide a device with water-return alarm and weight recovery to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a have anti-water and report to police and heavy object recovery unit, solved article and left and fall in equipment, cause the problem of the phenomenon of equipment control failure and anti-water appears.

In order to solve the technical problem, the utility model provides a have anti-water warning and heavy object recovery unit, include: a sewage pipe;

a storage tank fixedly connected to the bottom of the sewage pipe, the top of the storage tank communicating with the inner surface of the sewage pipe;

the bottom end of the connecting pipe is fixedly connected to the top of the sewage pipe, and the top of the inner surface of the connecting pipe is provided with an internal thread;

the upper cover is arranged in the middle of the top of the connecting pipe, the bottom end of the upper cover extends into the connecting pipe, and external threads are arranged at the bottom of the outer surface of the upper cover;

the liquid level sensor, liquid level sensor set up in the top of the surface of upper cover, liquid level sensor's bottom is run through the upper cover just extends to the inside of upper cover.

Detect the water level of the inside sewage of sewage pipe through the level sensor who covers on, when the inside anti-water phenomenon of taking place of sewage pipe, can in time feedback information, then stop the pump immediately, let the check valve effectively reset, when the time delay cubic still can not solve the problem, automatic alarm to intelligent control center is in order to treat the maintenance, avoid anti-water to cause serious influence to equipment, storage box and filter screen synergism simultaneously, can collect the heavy object that gets into in the sewage pipe together in unison, avoid the heavy object to move in the sewage pipe always, later along with rivers get into in the suction pipe diameter of submersible sewage pump together, cause the phenomenon of equipment control failure and anti-water appears, can influence equipment use when slight, can cause major failure when serious, consume consuming time and wasting force.

Preferably, the bottom of sewer pipe internal surface just is located the right side fixedly connected with first fixed frame of storage box, the inside of first fixed frame is provided with the filter screen.

Preferably, the handle is fixedly connected to the top of the outer surface of the upper cover and positioned on the left side and the right side of the liquid level sensor.

Preferably, have anti-water warning and heavy object recovery unit, including the joint subassembly, the joint subassembly is located the inside of storage box, the bottom of joint subassembly is provided with the storage bag, the bottom of storage bag surface is provided with the ring, the draw-in groove has all been seted up to the left and right sides of storage box internal surface.

Preferably, the clamping assembly comprises a second fixing frame, telescopic grooves are formed in the left side and the right side of the second fixing frame, and clamping blocks are arranged in the telescopic grooves.

Preferably, one end of the clamping block penetrates through the second fixing frame and extends into the clamping groove, and a pull rope is arranged at the other end of the clamping block.

Preferably, one end of the pull rope penetrates through the second fixing frame and the connecting pipe and extends to the outside of the connecting pipe, one end of the pull rope is provided with a pull ring, and one side of the fixture block is fixedly connected with a spring between the inner wall of the telescopic groove and positioned on the surface of the pull rope.

Compared with the prior art, the utility model provides a have and counter water and report to police and heavy object recovery unit has following beneficial effect:

the utility model provides a have anti-water and report to police and heavy object recovery unit, detect the water level of the inside sewage of sewage pipe through the level sensor who covers on, when the inside anti-water phenomenon that takes place of sewage pipe, feedback information in time, then stop the pump immediately, let the check valve effectively reset, still when the problem can not be solved to the time delay cubic, automatic alarm is in order to wait to maintain to intelligent control center, avoid anti-water to cause serious influence to equipment, storage box and filter screen synergism simultaneously, can collect the heavy object that gets into in the sewage pipe together, avoid the heavy object to move in the sewage pipe always, later along with rivers get into in the suction pipe diameter of stealthily dirty pump together, cause the phenomenon of anti-water of equipment control failure and appearance, can influence equipment when slight and use, can cause major failure when serious, consume consuming time and consume power.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the device with a water-back alarm and heavy object recovery provided by the present invention;

FIG. 2 is a schematic view illustrating an internal structure of the connection pipe shown in FIG. 1;

FIG. 3 is a schematic view showing an external structure of the upper cover shown in FIG. 1;

FIG. 4 is a schematic structural view of the first fixed frame shown in FIG. 1;

FIG. 5 is a schematic view of the external structure shown in FIG. 1;

fig. 6 is a schematic structural diagram of a second embodiment of the device with a water-back alarm and heavy object recovery provided by the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 6 at A;

fig. 8 is a schematic view of the external structure shown in fig. 6.

Reference numbers in the figures: 1. sewage pipe, 2, storage box, 3, connecting pipe, 4, internal thread, 5, upper cover, 6, external screw thread, 7, level sensor, 8, first fixed frame, 9, filter screen, 10, handle, 11, joint subassembly, 111, the fixed frame of second, 112, flexible groove, 113, fixture block, 114, stay cord, 115, pull ring, 116, spring, 12, storage bag, 13, ring, 14, draw-in groove.

Detailed Description

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

First embodiment

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a device with a water-back alarm and weight recovery according to the present invention; FIG. 2 is a schematic view illustrating an internal structure of the connection pipe shown in FIG. 1; FIG. 3 is a schematic view showing an external structure of the upper cover shown in FIG. 1; FIG. 4 is a schematic structural view of the first fixed frame shown in FIG. 1; fig. 5 is a schematic view of the external structure shown in fig. 1. The device with the water return alarm and the weight recovery comprises: a sewage pipe 1;

a storage tank 2, the storage tank 2 being fixedly connected to the bottom of the sewage pipe 1, the top of the storage tank 2 being in communication with the inner surface of the sewage pipe 1;

the bottom end of the connecting pipe 3 is fixedly connected to the top of the sewage pipe 1, and the top of the inner surface of the connecting pipe 3 is provided with an internal thread 4;

the upper cover 5 is arranged in the middle of the top of the connecting pipe 3, the bottom end of the upper cover 5 extends into the connecting pipe 3, and external threads 6 are arranged at the bottom of the outer surface of the upper cover 5;

a liquid level sensor 7, the liquid level sensor 7 set up in the top of the surface of upper cover 5, the bottom of liquid level sensor 7 runs through upper cover 5 and extends to the inside of upper cover 5.

The sewage pipe 1 is a sewer, a blow-off pipe and the like used in a large-scale complex and underground rail transit, one end of the sewage pipe 1 extends to the ground of the large-scale complex and underground rail transit, the other end is communicated with a water collecting tank, the sewage pipe 1 is positioned underground, the top of the storage tank 2 is welded on the sewage pipe 1, the storage tank 2 can uniformly collect various carelessly missed heavy objects together, the phenomenon that the heavy objects move in the sewage pipe 1 along with water flow all the time to cause equipment control failure and water return is avoided, the use of the equipment is influenced, even serious faults are directly caused, the bottom end of the connecting pipe 3 is also welded on the sewage pipe 1, an internal thread 4 arranged in the connecting pipe 3 is matched with an external thread 6 arranged at the bottom of the upper cover 5, and the upper cover 5 is in threaded connection with the internal thread 4 arranged at the connecting pipe 3 through the external thread 6, the disassembly is convenient, the upper cover 5 is semicircular, the sewage pipe 1, the upper cover 5, the storage box 2 and the like are all made of organic glass, workers can clearly see whether articles are left or not when performing ten-day inspection or monthly inspection, the articles are convenient to take out, the liquid level sensor 7 (static pressure liquid level meter/liquid level transmitter/liquid level sensor/water level sensor) is a pressure sensor for measuring liquid level, the static pressure input liquid level transmitter (liquid level meter) is based on the principle that the measured liquid static pressure is proportional to the height of the liquid, a foreign advanced isolation type diffused silicon sensitive element or a ceramic capacitance pressure sensitive sensor is adopted to convert the static pressure into an electric signal, the electric signal is converted into a standard electric signal (generally 4-20 mA/1-5) through temperature compensation and linear correction, the liquid level sensor 7 is fixed on the upper cover 5 through a screw, the liquid level sensor 7 is connected to a battery or the like.

The bottom of sewer pipe 1 internal surface just is located the right side fixedly connected with first fixed frame 8 of storage box 2, the inside of first fixed frame 8 is provided with filter screen 9.

The first fixing frame 8 is fixed inside the sewage pipe 1 through screws, the shape of the first fixing frame 8 is matched with the inside of the sewage pipe 1, the filter screen 9 is nailed inside the first fixing frame 8 through nails, and the filter screen 9 and the first fixing frame 8 cooperate to prevent heavy objects from directly flowing out through the sewage pipe 1 when the flow rate of water is too large.

The top of the outer surface of the upper cover 5 is fixedly connected with handles 10 at the left side and the right side of the liquid level sensor 7.

The number of the handles 10 is 2, the two handles 10 are fixed on the upper cover 5 through screws, the handles 10 facilitate a worker to unscrew the upper cover 5, and then the heavy objects and the like in the storage box 2 are taken out.

The utility model provides a theory of operation with anti-water is reported to police and heavy object recovery unit as follows:

sewage gets into the inside of sewage pipe 1 from the one end of sewage pipe 1, after the personnel carelessly with the wrist-watch, the cell-phone is gone up the heavy object and is dropped the sewage in, the heavy object moves along with the rivers in the bottom of sewage pipe 1 inside, when the heavy object moves storage box department, the article that weight is big directly drops in the inside of storage box 2 and the light heavy object of weight contacts with filter screen 9 in the rivers, drop the inside of storage box 2 again after contacting with filter screen 9, through the cooperation of storage box 2 and first fixed frame 8 and filter screen 9, can collect the heavy object in the sewage in the inside of storage box 2 in unison, avoid the heavy object to move in sewage pipe 1 all the time, later get into the suction pipe diameter of stealthily dirty pump along with the rivers together, cause the phenomenon of equipment control malfunction and anti-water appears, can influence equipment use when slight, can cause major failure when serious, consume consuming time power.

Meanwhile, an electrode type liquid level sensor 7 is arranged on a sewage pipe 1 at the upper end of a heavy object recovery storage tank 2, the quantity of water flowing into the sewage pipe 1 of the water collection tank cannot be 100% of full pipe water flow all the time, the situation can occur only under the condition that a drainage check valve is out of control, when the liquid level sensor 7 for water return alarm identifies the full water phenomenon, water return information is fed back to a control circuit, the control circuit stops pumping immediately, the time delay is started for three times, the check valve is enabled to reset effectively, when the problem cannot be solved for the three times, the automatic alarm is sent to an intelligent control center to be maintained, and the time delay is started, so that the water return phenomenon is solved immediately.

Later when the staff examines in ten days or monthly to sewage pipe 1, the staff can directly observe through transparent storage box 2 whether inside has the heavy object, if there is the heavy object, staff alright handheld handle 10, then rotate upper cover 5, rotate upper cover 5 from connecting pipe 3 and get off, later alright clear up out through connecting pipe 3 with the heavy object of storage box 2 inside etc..

Compared with the prior art, the utility model provides a have and counter water and report to police and heavy object recovery unit has following beneficial effect:

detect the water level of the inside sewage of sewage pipe 1 through level sensor 7 on upper cover 5, when taking place the anti-water phenomenon in sewage pipe 1 inside, can in time feedback information, then stop the pump immediately, let the check valve effectively reset, when the time delay cubic still can not solve the problem, automatic alarm to intelligent control center is in order to wait to maintain, avoid the anti-water to cause serious influence to equipment, storage box 2 and filter screen 9 synergism simultaneously, can collect the heavy object that gets into in sewage pipe 1 together in unison, avoid the heavy object to move in sewage pipe 1 always, later along with rivers get into in the suction pipe diameter of stealthily dirty pump together, cause equipment failure control and the phenomenon of anti-water appears, can influence equipment use when slight, can cause major failure when serious, consume consuming time power.

Second embodiment

Referring to fig. 6, 7 and 8, based on the device for alarming water-back and recovering heavy object provided in the first embodiment of the present application, the second embodiment of the present application provides another device for alarming water-back and recovering heavy object. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the difference that has anti-water and report to police and heavy object recovery unit that the second embodiment of this application provided lies in, have anti-water and report to police and heavy object recovery unit, including joint subassembly 11, joint subassembly 11 is located the inside of storage box 2, the bottom of joint subassembly 11 is provided with storage bag 12, the bottom of storage bag 12 surface is provided with ring 13, draw-in groove 14 has all been seted up to the left and right sides of 2 internal surfaces in storage box.

The clamping assembly 11 can fix the storage bag 12 inside the storage box 2, so that workers can conveniently take out various heavy objects from the storage box 2, the heavy objects do not need to be clamped out by using clamps and the like, the phenomenon that the heavy objects fall to the other end of the sewage pipe 1 carelessly in the clamping process to cause equipment control failure and water return is avoided, the storage bag 12 is a nylon bag with the size matched with the size of the storage box 2 and is made of transparent materials, the workers cannot be prevented from observing whether the heavy objects exist inside the storage bag, the size of the ring 13 is matched with the size of the storage bag 12, the ring 13 is sewn at the bottom of the storage bag 12, the phenomenon that water flow drives the empty storage bag 12 to turn over to the outside of the storage box 2 to influence collection of the heavy objects is avoided, the top of the storage bag 12 is sewn on the clamping assembly 11, and the number of the clamping grooves 14 is 2.

The joint subassembly 11 includes the fixed frame 111 of second, flexible groove 112 has all been seted up to the inside of the fixed frame 111 left and right sides of second, the inside in flexible groove 112 is provided with fixture block 113.

The size of the second fixing frame 111 is matched with the size of the storage box 2, the number of the telescopic grooves 112 is 2, the size of the telescopic grooves 112 is matched with the size of the clamping block 113 and the size of the spring 116, and the size of the clamping block 113 is matched with the clamping groove 14.

One end of the latch 113 penetrates through the second fixing frame 111 and extends into the slot 14, and the other end of the latch 113 is provided with a pull rope 114.

The pulling ropes 114 are made of nylon, the number of the pulling ropes 114 is 2, and one end of each of the two pulling ropes 114 is tied to a fixing ring in the middle of the fixture block 113.

One end of the pulling rope 114 penetrates through the second fixing frame 111 and the connecting pipe 3 and extends to the outside of the connecting pipe 3, one end of the pulling rope 114 is provided with a pulling ring 115, and a spring 116 is fixedly connected between one side of the clamping block 113 and the inner wall of the telescopic groove 112 and positioned on the surface of the pulling rope 114.

The other end of the pull cord 114 is tied to a pull ring 115, the spring 116 is a compression spring, the compression spring is a helical spring bearing axial pressure, the cross-section of the material used is mostly circular, and is also made of rectangular and multi-strand steel, the spring is generally equidistant, and the shape of the compression spring is as follows: cylindrical, conical, convex and concave and a few non-circular etc., there is certain clearance between the circle of compression spring, and the spring contracts when receiving external load and warp, stores the deformation energy.

After the staff rotated upper cover 5 and came, the staff alright through pull ring 115 pulling stay cord 114, make the one end of stay cord 114 pull out fixture block 113 from draw-in groove 14, later alright through pull cord 114 with joint subassembly 11 and storage bag 12 and ring 13 stimulate together, after joint subassembly 11 moved to the first half of connecting pipe 3, the staff alright unclamp the pull ring 115 in the hand, directly take off second fixed frame 111 simultaneously, and pour out the heavy object in storage bag 12, or directly press from both sides it and get out.

Afterwards, the worker loosens the second fixing frame 111 in the hand, make storage bag 12 and ring 13 drop back into storage box 2 naturally through self gravity, then the worker can use the clip to align the positions of two fixture blocks 113 with the clamping groove 14, then press the whole second fixing frame 111 downwards, when pressing, the edge of fixture block 113 rubs with the inner wall of storage box 2, after fixture block 113 moves to clamping groove 14, the inside spring 116 that is always in a compression state of telescopic groove 112 needs to recover deformation, thereby extrude the inside of clamping groove 114 with the one end of fixture block 113, fix second fixing frame 111 in storage box 2 through fixture block 113, ring 13 drives storage bag 12 to fall on the bottom of storage box 2 naturally simultaneously.

The storage bag 12 is limited in the storage box 2 through the clamping assembly 11 and the ring 13, when the inner heavy object needs to be cleaned, the phenomenon that the heavy object drops to the other end of the sewage pipe 1 carelessly when the worker uses the clamp to clamp the inner heavy object out is avoided, the equipment control is failed, the reverse water is generated, and the process of cleaning the heavy object is time-saving and labor-saving.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (7)

1. A device with water-return alarm and weight recovery function is characterized by comprising: a sewage pipe;

a storage tank fixedly connected to the bottom of the sewage pipe, the top of the storage tank communicating with the inner surface of the sewage pipe;

the bottom end of the connecting pipe is fixedly connected to the top of the sewage pipe, and the top of the inner surface of the connecting pipe is provided with an internal thread;

the upper cover is arranged in the middle of the top of the connecting pipe, the bottom end of the upper cover extends into the connecting pipe, and external threads are arranged at the bottom of the outer surface of the upper cover;

the liquid level sensor, liquid level sensor set up in the top of the surface of upper cover, liquid level sensor's bottom is run through the upper cover just extends to the inside of upper cover.

2. The apparatus for alarming against water and recovering heavy objects as claimed in claim 1, wherein a first fixing frame is fixedly connected to the bottom of the inner surface of the sewage pipe at the right side of the storage tank, and a filter screen is disposed inside the first fixing frame.

3. The device for alarming against water and recovering heavy objects as claimed in claim 1, wherein a handle is fixedly connected to the top of the outer surface of the upper cover and positioned at both left and right sides of the liquid level sensor.

4. The device with the functions of water return alarm and weight recovery according to claim 1, comprising a clamping assembly, wherein the clamping assembly is located inside the storage box, a storage bag is arranged at the bottom of the clamping assembly, a circular ring is arranged at the bottom of the outer surface of the storage bag, and clamping grooves are formed in the left side and the right side of the inner surface of the storage box.

5. The device for alarming during reverse water and recovering heavy objects as claimed in claim 4, wherein the clamping assembly comprises a second fixing frame, telescopic grooves are formed in the left side and the right side of the second fixing frame, and clamping blocks are arranged in the telescopic grooves.

6. The device for alarming against water and recovering heavy objects as claimed in claim 5, wherein one end of said latch extends through said second fixing frame and into said engaging groove, and a pull rope is provided at the other end of said latch.

7. The apparatus for alarming against water and recovering heavy objects as set forth in claim 6, wherein one end of the pulling rope extends through the second fixing frame and the connecting pipe to the outside of the connecting pipe, one end of the pulling rope is provided with a pulling ring, and a spring is fixedly connected between one side of the clamping block and the inner wall of the telescopic groove and on the surface of the pulling rope.

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