CN220005365U

CN220005365U - Septic tank gas collection device

Info

Publication number: CN220005365U
Application number: CN202321485131.4U
Authority: CN
Inventors: 尤嘉; 王国乐
Original assignee: Shenzhen Yubi Environmental Technology Service Co ltd
Current assignee: Shenzhen Yubi Environmental Technology Service Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-11-14
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses a septic tank gas collection device, which relates to the technical field of gas collection equipment and comprises a gas collection box, wherein a second sleeve is fixedly connected to the bottom of the gas collection box, an air inlet block is fixedly connected to the second sleeve, a fan-shaped hole matched with the block is formed in the air inlet block, three groups of limiting blocks are fixedly connected to the air inlet block, and balancing weights are arranged on one side of the block. According to the utility model, the second sleeve is inserted into the outlet pipe orifice of the septic tank to drive the blocking block to move on the sensing shaft, the blocking block is inwards rotated due to the centrifugal force, the limiting block can limit the position of the blocking block so as to enable the blocking block to be rotated out of the top of the fan-shaped hole, thereby the fan blade is not influenced to extract the septic tank gas, and when the fan blade stops rotating and does not extract the septic tank gas, the blocking block can continuously return to the initial position so as to block the fan-shaped hole, the gas backflow is prevented, and the practicability of the whole septic tank gas collecting device is improved.

Description

Septic tank gas collection device

Technical Field

The utility model relates to the technical field of gas collection equipment, in particular to a septic tank gas collection device.

Background

The septic tank is the most original municipal sewage treatment unit, is arranged when no centralized sewage treatment facility exists, and can effectively solve the urban sanitation problem, but at present, the septic tank can also anaerobically convert the trapped organic matters into methane which is one of greenhouse gases besides the function of trapping the suspended organic matters and continuously discharge the methane into the atmosphere.

The existing part of septic tank gas collection device is to cover the whole device on the interface of septic tank to collect the gas in the septic tank, and directly through the mode of bleeding, can lead to gaseous backward flow, and gaseous also can leak from the interface, influence surrounding environment, the practicality is not efficient.

Disclosure of Invention

Based on the above, the utility model aims to provide a septic tank gas collecting device, so as to solve the technical problems that the whole device is sleeved on the interface of a septic tank to perform air extraction, so that the gas in the septic tank is collected, the gas can flow back in a direct air extraction mode, the gas can leak out of the interface, the surrounding environment is affected, and the practicability is not efficient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a septic tank gas collection device, includes the gas collecting tank, gas collecting tank bottom fixedly connected with second sleeve pipe, just fixedly connected with piece that admits air in the second sleeve pipe, fixedly connected with division board in the gas collecting tank, just division board top fixedly connected with motor, the output of motor rotates fixedly connected with sensing axle, the bottom fixedly connected with connecting axle of sensing axle, just fixedly mounted with flabellum on the connecting axle, the top fixedly connected with sprue of sensing axle, the sprue is located the top of piece that admits air, just offer the cooperation on the piece that admits air the fan-shaped hole that the sprue used, fixedly connected with three group's restriction pieces on the piece that admits air, just one side of sprue all is provided with the balancing weight, is provided with canceling release mechanical system between sprue and the sensing axle.

Through adopting above-mentioned technical scheme, through the outlet duct mouth department with second sleeve pipe inserted septic tank, make flabellum at gas collection incasement rotary motion by motor drive sensing axle, in order to reach the effect of taking out the gas in the septic tank, and when the flabellum is rotatory, can drive the sprue at the sensing epaxial motion, because centrifugal force, the balancing weight that is connected with sprue one side can lead to the sprue to inwards rotate, and the stopper can restrict the position of sprue, so that make the sprue roll out from the top of fan-shaped hole, so can not influence the flabellum to extract septic tank gas, and when the flabellum stops rotating and no longer extract septic tank gas, the sprue can continue to get back to initial position, so as to block up fan-shaped hole, prevent gaseous backward flow, make whole septic tank gas collection device's practicality obtain improving.

The utility model is further characterized in that the top of the gas collecting box is fixedly connected with a top cover, the bottom of the top cover is fixedly connected with a detection box, the bottom of the detection box is provided with a sucking pump, a detection device matched with the sucking pump is arranged in the detection box, and the detection box is provided with a gas outlet pipe.

Through adopting above-mentioned technical scheme, fix the detection case in the gas collection case through the top cap, take partial gas into the aspiration pump by the aspiration pump in to it detects by detection device to this can judge each gaseous content of gas in the septic tank, then will detect the partial gas in the case through the outlet duct and discharge.

The utility model is further characterized in that the right side of the gas collection box is provided with an exhaust pipe, an exhaust fan is arranged in the exhaust pipe, and the exhaust fan is connected with a miniature motor.

Through adopting above-mentioned technical scheme, through miniature motor drive exhaust fan to the quick gas discharge in the gas collection box of being convenient for.

The utility model is further characterized in that a reset scroll is arranged between the sensing shaft and the blocking piece, and the inner surface of the blocking piece is provided with a rubber material.

Through adopting above-mentioned technical scheme, when motor stop drive work, because the tension of reel that resets, make the sprue back to the top in fan-shaped hole again to plug up the second sleeve pipe, make the gas in the gas collection box can not flow back in the septic tank, and the structure of rubber material can guarantee that its leakproofness is better.

The motor is further arranged in the protective shell, and the top of the partition plate is fixedly connected with the protective shell, and the motor is arranged in the protective shell.

Through adopting above-mentioned technical scheme, can protect the motor through the protecting crust, make its life obtain the extension, and can also play the effect of amortization through the protecting crust.

The utility model is further arranged in such a way that buffer springs are arranged on the limiting blocks, and the limiting blocks are positioned on the right sides of the sector holes.

Through adopting above-mentioned technical scheme, can make the jam when rotating through buffer spring, can not lead to the damage of jam because of striking with the stopper, because the drive direction of motor is clockwise, consequently the jam can rotate right, can restrict the jam on the right side in fan-shaped hole through the stopper to can not influence the air extraction effect of gas collection box.

The utility model further provides that the bottom of the gas collection box is fixedly connected with a first sleeve, the second sleeve is positioned in the first sleeve, a gap is arranged between the first sleeve and the second sleeve, and the length of the first sleeve is larger than that of the second sleeve.

Through adopting above-mentioned technical scheme, when inserting the septic tank outlet duct mouth with the second sleeve pipe, with the septic tank outlet duct mouth outside through first pipe box, can play the effect of isolated other gases, still can prevent the problem that gas in the septic tank spills.

In summary, the utility model has the following advantages:

1. according to the utility model, the second sleeve is inserted into the outlet pipe orifice of the septic tank, the sensing shaft is driven by the motor to enable the fan blades to rotate in the gas collecting tank, so that the effect of extracting gas in the septic tank is achieved, the blocking block is driven to move on the sensing shaft when the fan blades rotate, the blocking block can rotate inwards due to centrifugal force and the balancing weight connected with one side of the blocking block, the position of the blocking block is limited by the limiting block, so that the blocking block can rotate out of the top of the fan-shaped hole, the fan blades cannot be influenced to extract the gas of the septic tank, and the blocking block can continuously return to the initial position when the fan blades stop rotating and no more extract the gas of the septic tank, so that the fan-shaped hole is blocked, the gas is prevented from flowing back, and the practicability of the whole septic tank gas collecting device is improved;

2. when the second sleeve is inserted into the outlet pipe mouth of the septic tank, the outside of the outlet pipe mouth of the septic tank is sleeved by the first sleeve, so that the effect of isolating other gases can be achieved, and the problem of leakage of the gases in the septic tank can be prevented.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a first view of a cross-sectional structure according to the present utility model;

FIG. 3 is a schematic view of a second view of the cross-sectional structure of the present utility model;

FIG. 4 is a schematic view of a portion of a first view of the structure of the present utility model;

FIG. 5 is a schematic view of a portion of a second view of the structure of the present utility model;

FIG. 6 is a schematic view of the amplifying effect of A of the present utility model;

fig. 7 is a schematic diagram of the amplifying effect of the B of the present utility model.

In fig. 1-7: 1. a gas collection box; 2. a top cover; 3. an exhaust pipe; 4. an exhaust fan; 5. a first sleeve; 6. a second sleeve; 7. an air inlet block; 8. a partition plate; 9. a fan blade; 10. a connecting shaft; 11. a sensing shaft; 12. a protective shell; 13. a motor; 14. an air extracting pump; 15. a detection box; 16. a detection device; 17. an air outlet pipe; 18. blocking; 19. resetting the reel; 20. a limiting block; 21. balancing weight; 22. a buffer spring; 23. a fan-shaped hole.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-7, including gas collection box 1, gas collection box 1 bottom fixedly connected with second sleeve pipe 6, and fixedly connected with intake block 7 in the second sleeve pipe 6, fixedly connected with division board 8 in the gas collection box 1, and division board 8 top fixedly connected with motor 13, the output of motor 13 rotates fixedly connected with sensing shaft 11, the bottom fixedly connected with connecting axle 10 of sensing shaft 11, and fixedly mounted with flabellum 9 on the connecting axle 10, the top fixedly connected with shutoff piece 18 of sensing shaft 11, shutoff piece 18 is located the top of intake block 7, and offer the fan-shaped hole 23 that the cooperation shutoff piece 18 used on the intake block 7, fixedly connected with three sets of restriction pieces 20 on the intake block 7, and one side of shutoff piece 18 all is provided with balancing weight 21.

When the septic tank is used, the second sleeve 6 is inserted into the outlet pipe mouth of the septic tank, the sensing shaft 11 is driven by the motor 13 to enable the fan blade 9 to rotate in the gas collecting tank 1, so that the effect of pumping out gas in the septic tank is achieved, the blocking block 18 is driven to move on the sensing shaft 11 when the fan blade 9 rotates, the blocking block 18 can rotate inwards due to centrifugal force due to the balancing weight 21 connected with one side of the blocking block 18, the position of the blocking block 18 is limited by the limiting block 20, so that the blocking block 18 can rotate out of the top of the fan-shaped hole 23, the fan blade 9 cannot be influenced to pump the septic tank gas, and when the fan blade 9 stops rotating and does not pump the septic tank gas any more, the blocking block 18 can continue to return to the initial position, so that the fan-shaped hole 23 is blocked, gas backflow is prevented, and the practicability of the whole septic tank gas collecting device is improved.

A reset mechanism is arranged between the blocking piece 18 and the sensing shaft 11, and the reset mechanism specifically comprises a reset scroll 19 arranged between the sensing shaft and the blocking piece 18, when the motor 13 stops driving, the blocking piece 18 returns to the top of the fan-shaped hole 23 again due to the tension of the reset scroll 19, so that the second sleeve 6 is blocked, and the gas in the gas collecting tank 1 cannot flow back into the septic tank.

The inner surface of the blocking block 18 is provided with rubber material, so that better tightness can be ensured.

The gas collection box 1 top fixedly connected with top cap 2, and top cap 2 bottom fixedly connected with detection case 15, detection case 15 bottom is provided with aspiration pump 14, and install the detection device 16 that the cooperation aspiration pump 14 used in the detection case 15, outlet duct 17 has been seted up on the detection case 15, gas collection box 1 right side is provided with blast pipe 3, and be provided with exhaust fan 4 in the blast pipe 3, be connected with micro motor on the exhaust fan 4, be provided with reset spool 19 between sensing shaft 11 and the sprue 18, division board 8 top fixedly connected with protecting crust 12, and motor 13 sets up in protecting crust 12's inside, all be provided with buffer spring 22 on the stopper 20, and stopper 20 all is located the right side of fan-shaped hole 23, gas collection box 1 bottom fixedly connected with first sleeve pipe 5, and second sleeve pipe 6 is located inside the first sleeve pipe 5, be provided with the clearance between first sleeve pipe 5 and the second sleeve pipe 6, and the length of first sleeve pipe 5 is greater than the length of second sleeve pipe 6.

The detection box 15 is fixed in the gas collecting box 1 through the top cover 2, part of gas is pumped into the gas extracting pump 14 by the gas extracting pump 14 and is detected by the detection device 16, so that the gas content of the gas in the septic tank can be judged, then part of the gas in the detection box 15 is discharged through the gas outlet pipe 17, the exhaust fan 4 is driven by the micro motor so as to conveniently and rapidly discharge the gas in the gas collecting box 1, the blocking block 18 can not be damaged due to collision with the limiting block 20 when rotating through the buffer spring 22, the blocking block 18 can be limited to the right side of the fan-shaped hole 23 through the limiting block 20 because the driving direction of the motor 13 is clockwise, the gas extracting effect of the gas collecting box 1 cannot be influenced, meanwhile, when the second sleeve 6 is inserted into the gas outlet pipe of the septic tank, the outer side of the gas outlet pipe of the septic tank can be isolated through the first gas outlet pipe 5, and the problem of leakage of the gas in the septic tank can be prevented.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. The utility model provides a septic tank gas collection device, includes gas collection box (1), its characterized in that: the utility model discloses a gas collection box, including gas collection box (1), gas collection box, connecting axle (10) are gone up, the flabellum (9) of fixed mounting, the top fixedly connected with shutoff piece (18) are located the top of gas inlet piece (7), just offer on gas inlet piece (7) the cooperation fan-shaped hole (23) that shutoff piece (18) used, be connected with three group's locating pieces (20) on gas inlet piece (7), just one side of shutoff piece (18) all is provided with balancing weight (21), be provided with reset mechanism between shutoff piece (18) and sensing axle (11).

2. The septic tank gas collection apparatus of claim 1, wherein: the utility model discloses a gas collection box, including gas collection box (1), detection box (15), top fixedly connected with top cap (2), detection box (1) top fixedly connected with top cap (2), just detection box (15) bottom is provided with aspiration pump (14), just install in detection box (15) the cooperation detection device (16) that aspiration pump (14) used, outlet duct (17) have been seted up on detection box (15).

3. The septic tank gas collection apparatus of claim 1, wherein: the air collection box is characterized in that an exhaust pipe (3) is arranged on the right side of the air collection box (1), an exhaust fan (4) is arranged in the exhaust pipe (3), and a miniature motor is connected to the exhaust fan (4).

4. The septic tank gas collection apparatus of claim 1, wherein: the reset mechanism comprises a reset scroll (19) arranged between the sensing shaft (11) and the blocking block (18), and the inner surface of the blocking block (18) is provided with a rubber material.

5. The septic tank gas collection apparatus of claim 1, wherein: the top of the division plate (8) is fixedly connected with a protective shell (12), and the motor (13) is arranged in the protective shell (12).

6. The septic tank gas collection apparatus of claim 1, wherein: buffer springs (22) are arranged on the limiting blocks (20), and the limiting blocks (20) are located on the right sides of the sector holes.

7. The septic tank gas collection apparatus of claim 1, wherein: the gas collecting tank (1) bottom fixedly connected with first sleeve pipe (5), just second sleeve pipe (6) are located inside first sleeve pipe (5), first sleeve pipe (5) with be provided with the clearance between second sleeve pipe (6), just the length of first sleeve pipe (5) is greater than the length of second sleeve pipe (6).