CN109113158B - Self-control liquid level distributed liquid collecting device - Google Patents
Self-control liquid level distributed liquid collecting device Download PDFInfo
- Publication number
- CN109113158B CN109113158B CN201811011419.1A CN201811011419A CN109113158B CN 109113158 B CN109113158 B CN 109113158B CN 201811011419 A CN201811011419 A CN 201811011419A CN 109113158 B CN109113158 B CN 109113158B
- Authority
- CN
- China
- Prior art keywords
- shaped
- fish
- sewage
- cavity
- negative pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
A self-control liquid level distributed liquid collecting device belongs to the technical field of sewage treatment. Including the micro-control device, the cooperation of micro-control device lower part sets up sewage collector, and the sewage collector lower part is sewage collecting tank, and sewage collecting tank passes through sewage collecting joint, the outside effluent water sump of sewage channel connection, and the cooperation sets up the floater on the sewage collecting tank, sets up the ejector pin on the floater, and the cooperation of sewage collecting tank lower part sets up the blowdown and connects, and the blowdown connects and is connected with delivery pipe one end cooperation, and the delivery pipe other end is connected with the negative pressure station. The automatic control liquid level distribution type liquid collecting device is driven by negative pressure, has time delay in opening and closing, is controllable in time, fast in response speed, thorough in sewage discharge, not prone to damage in a humid environment, long in service life and suitable for rural sewage centralized treatment.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to a self-control liquid level distributed liquid collecting device.
Background
Rural life is in a way of being gradually urbanized, and domestic sewage mainly comes from toilet flushing water, kitchen washing water, washing machine drainage, shower drainage and other drainage of peasants. Rural sewage becomes a main component factor of water pollution due to the reasons of scattered areas, large population, difficult collection and the like. Current rural sewage centralized processing mainly collects through the mode of laying the gravity pipeline, and the gravity pipeline needs to be laid from high to low, receives the topography influence obvious, and the engineering volume is big, reforms transform with high costsly.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to design and provide the technical scheme of the automatic liquid level control distributed liquid collecting device, which adopts negative pressure drive, has the advantages of time delay in opening and closing, controllable time, high response speed, thorough sewage discharge, difficult damage in a humid environment, long service life and suitability for rural sewage centralized treatment.
The automatic control liquid level distribution type liquid collecting device is characterized by comprising a micro-control device, wherein a sewage collector is arranged in the lower portion of the micro-control device in a matching mode, the lower portion of the sewage collector is a sewage collecting pool, the sewage collecting pool is connected with an external sewage pool through a sewage collecting joint and a sewage channel, a floating ball is arranged on the sewage collecting pool in a matching mode, an ejector rod is arranged on the floating ball, a sewage discharging joint is arranged in the lower portion of the sewage collecting pool in a matching mode, the sewage discharging joint is connected with one end of a discharging pipe in a matching mode, and the other.
The automatic liquid level control distributed liquid collecting device is characterized in that the micro-control device is formed by mutually connecting a first shell, a second shell and a third shell, the first shell, an elastic diaphragm is arranged between the second shells to form a first cavity, a first atmosphere channel communicated with the first cavity is arranged on the first shell, a hollow T-shaped valve rod is arranged in the first cavity, the hollow part of the hollow T-shaped valve rod is a valve rod cavity, a group of front small holes and rear small holes are arranged on a valve body of the hollow T-shaped valve rod, a valve rod spring is sleeved outside the hollow T-shaped valve rod, the tail part of the hollow T-shaped valve rod is matched with a valve seat, the rear part of the hollow T-shaped valve rod, the valve seat and the second shells further form a negative pressure cavity, the negative pressure cavity is connected with a negative pressure channel, a rear small hole sealing gasket is arranged between the rear part of the hollow T-shaped valve rod and; when the valve is closed, the rear small hole sealing gasket blocks the rear small hole; when the valve is in an open state, the rear small hole is communicated with the valve rod cavity and the negative pressure cavity; the valve seat and the third shell form a fourth cavity, the third shell is provided with a second atmosphere channel and a connecting channel which are communicated with the fourth cavity, the rear part of the second shell is provided with a cavity connecting channel, the front end of the valve seat blocks the cavity connecting channel in a closed state, and the rear end of the valve seat blocks the second atmosphere channel in an open state; the negative pressure channel is connected with the negative pressure station in a matching way, and the connecting channel is connected with the discharge pipe in a matching way.
The automatic liquid level control distributed liquid collecting device is characterized in that an upper limiting plate and a lower limiting plate are arranged at the upper part of a sewage collector, and a top rod of a floating ball is in blocking, limiting and matching with the upper limiting plate and the lower limiting plate; the upper part of the sewage collecting tank is provided with a floating ball limiting plate, and the floating ball limiting plate are in blocking connection and limiting matching.
The automatic liquid level control distributed liquid collecting device is characterized in that the ventilation volume of the first atmospheric channel is less than the total ventilation volume of the front small hole and the rear small hole, and the ventilation volume of the front small hole is the same as that of the rear small hole; the second atmosphere passage ventilation volume is less than the negative pressure passage ventilation volume.
The automatic liquid level control distributed liquid collecting device is characterized in that the rear part of the hollow T-shaped valve rod is fixedly connected with the valve seat through a bolt.
The automatic liquid level control distributed liquid collecting device is characterized in that the front end and the rear end of a valve seat are respectively provided with a front end cover-shaped sealing gasket and a rear end cover-shaped sealing gasket in a matching manner, the front end cover-shaped sealing gasket is provided with a front end sealing lug, the rear end cover-shaped sealing gasket is provided with a rear end sealing lug, and when the device is in a closed state, the front end cover-shaped sealing gasket blocks a cavity connecting channel; when the second atmosphere channel is opened, the rear end cover-shaped sealing gasket is in sealing fit with the third shell to block the second atmosphere channel.
The automatic liquid level control distributed liquid collecting device is characterized in that a fish-shaped clamping film is arranged in a discharge pipe cavity, the left side length and the right side length of the fish-shaped clamping film are long on one side and short on the other side, when external air pressure is applied, the upper diaphragm and the lower diaphragm in the middle of the fish-shaped clamping film are in sealed fit, one end of a long fish-shaped clamping film pipeline is communicated with a sewage discharge connector, one end of a short fish-shaped clamping film pipeline is provided with a negative pressure connecting pipe, a negative pressure station is connected with a negative pressure channel in a matched mode through the negative pressure connecting pipe, the fish-shaped clamping film and the pipe wall of the discharge pipe form a fish-shaped clamping film sealed.
The automatic liquid level control distributed liquid collecting device is characterized in that the distance between an upper membrane and a lower membrane in the middle of a fish-shaped clamping membrane is 5-10mm in an opening state, the length ratio of the long side to the short side of the fish-shaped clamping membrane is 2-3:1-2, and a discharge pipe is a circular pipe with the diameter of 40-80 mm.
The automatic liquid level control distributed liquid collecting device is characterized in that an upper diaphragm and a lower diaphragm in the middle of a fish-shaped film clamp are respectively provided with a spring mounting hole, an upper fish-shaped film clamp spring and a lower fish-shaped film clamp spring are respectively matched with the spring mounting holes at the upper part and the lower part in a buckling manner, and the upper fish-shaped film clamp spring and the lower fish-shaped film clamp spring are fixedly matched with the pipe wall of a discharge pipe; the upper and lower film sheets in the middle of the fish-shaped clamping film are respectively provided with a curved surface sealing wave, preferably a curved surface sealing wave, and the upper and lower curved surface sealing waves of the fish-shaped clamping film are in sealing joint when being subjected to external air pressure.
The automatic liquid level control distributed liquid collecting device is characterized in that the wall of a discharge pipe which forms a fish-shaped film clamping sealed outer cavity together with a fish-shaped film clamping is of an integral structure, the inner walls of pipelines at two ends of the fish-shaped film clamping are respectively provided with a left film clamping boss and a right film clamping boss, the left end and the right end of the integral structure are respectively matched with a left threaded joint and a right threaded joint, the left film clamping boss, the right film clamping boss are in compression sealing fit with the left threaded joint and the inner end of the right threaded joint, threaded connecting parts are correspondingly arranged on the wall of the discharge pipe, and the left threaded joint and the right threaded joint are respectively in threaded sealing connection with the wall of the discharge pipe.
The automatic control liquid level distribution type liquid collecting device is driven by negative pressure, has time delay in opening and closing, is controllable in time, fast in response speed, thorough in sewage discharge, not prone to damage in a humid environment, long in service life and suitable for rural sewage centralized treatment.
Drawings
FIG. 1 is a schematic structural diagram of a micro-control device according to the present invention in a closed state;
FIG. 2 is a schematic structural diagram of the micro-control device according to the present invention in an open state;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of the portion B in FIG. 2;
FIG. 5 is a schematic view of the overall structure of the open state of the present invention;
FIG. 6 is a schematic view of the structure of the discharge tube of the present invention;
FIG. 7 is a schematic structural view of a fish-shaped film of the present invention;
FIG. 8 is a schematic view of the structure of the present invention for opening the fish-shaped clamping film;
FIG. 9 is a schematic view of the structure of the fish-shaped clamping film of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in the figure, the automatic control liquid level distribution type liquid collecting device comprises a micro-control device, wherein a sewage collector 31 is arranged at the lower part of the micro-control device in a matching manner, a sewage collecting pool 26 is arranged at the lower part of the sewage collector 31, the sewage collecting pool 26 is connected with an external sewage pool 33 through a sewage collecting joint 30 and a sewage channel 32, a floating ball 24 is arranged on the sewage collecting pool 31 in a matching manner, an ejector rod 22 is arranged on the floating ball 24, a sewage discharging joint 27 is arranged at the lower part of the sewage collecting pool 31 in a matching manner, the sewage discharging joint 27 is connected with one end of a discharging pipe 28 in;
the micro-control device is formed by mutually connecting a first shell 2, a second shell 3 and a third shell 13, wherein the first shell 2, an elastic diaphragm 1 is arranged between the second shells 3 to form a first cavity 4, a first atmosphere channel 18 communicated with the first cavity 4 is arranged on the first shell 2, a hollow T-shaped valve rod 21 is arranged in the first cavity 4, the hollow part of the hollow T-shaped valve rod 21 is a valve rod cavity 20, a group of front small holes 19a and rear small holes 19 are arranged on a valve body of the hollow T-shaped valve rod 21, a valve rod spring 5 is sleeved outside the hollow T-shaped valve rod 21, the tail part of the hollow T-shaped valve rod 21 is matched with a valve seat 17, the rear part of the hollow T-shaped valve rod 21, the valve seat 17 and the second shells 3 further form a negative pressure cavity 7, the negative pressure cavity 7 is connected with a negative pressure channel 8, a rear small hole sealing gasket 6 is arranged between the rear part of the hollow T-shaped valve rod 21 and the second shells 3; in the closed state, the rear small hole sealing gasket 6 blocks the rear small hole 19; when the valve is in an open state, the rear small hole 19 is communicated with the valve rod cavity 20 and the negative pressure cavity 7; the valve seat 17 and the third shell 13 form a fourth cavity 10, the third shell 13 is provided with a second atmosphere channel 14 and a connecting channel 11 which are communicated with the fourth cavity 10, the rear part of the second shell 3 is provided with a cavity connecting channel 16, the front end of the valve seat 17 blocks the cavity connecting channel 16 in a closed state, and the rear end of the valve seat 17 blocks the second atmosphere channel 14 in an open state;
the negative pressure channel 8 is communicated with a negative pressure station 29, and the connecting channel 11 is matched and connected with a discharge pipe 28.
Preferably, the upper limit plate 23a and the lower limit plate 23 are arranged on the upper part of the sewage collector 31, and the ejector rod 22 of the floating ball 24 is in blocking, limiting and matching with the upper limit plate 23a and the lower limit plate 23.
Preferably, the upper part of the sewage collecting tank 26 is provided with a floating ball limit plate 25, and the floating ball 24 is in blocking and limiting fit with the floating ball limit plate 25.
Preferably, the first atmosphere channel 18 is less than the total ventilation of the front orifice 19a and the rear orifice 19, and the front orifice 19a and the rear orifice 19 are the same; the ventilation volume of the second atmosphere channel 14 is less than that of the negative pressure channel 8; the atmospheric admission amount in the valve rod cavity 20 is smaller than the negative pressure admission amount, and the closing of the hollow T-shaped valve rod 21 is ensured to have time delay.
Preferably, the rear portion of the hollow T-shaped valve stem 21 and the valve seat 17 are fixedly connected by bolts 15.
Preferably, the front end and the rear end of the valve seat 17 are respectively provided with a front end cover-shaped sealing gasket 9 and a rear end cover-shaped sealing gasket 12 in a matching manner, the front end cover-shaped sealing gasket 9 is provided with a front end sealing lug 9a, the rear end cover-shaped sealing gasket 12 is provided with a rear end sealing lug 12a, and in a closed state, the front end cover-shaped sealing gasket 9 blocks the cavity connecting channel 16; in the open state, the rear end cap-shaped gasket 12 is in sealing engagement with the third housing 13 to block the second atmosphere passage 14.
Preferably, a fish-shaped clamping film 38 is arranged in the cavity of the discharge pipe 28, the left side and the right side of the fish-shaped clamping film 38 are long on one side and short on the other side, when external air pressure is applied, the upper membrane and the lower membrane in the middle of the fish-shaped clamping film 38 are in sealing fit, one end of a long pipeline of the fish-shaped clamping film 38 is communicated with the sewage connector 27, one end of a short pipeline of the fish-shaped clamping film 38 is provided with a negative pressure connecting pipe 37a, the negative pressure station 29 is in fit connection with the negative pressure channel 8 through the negative pressure connecting pipe 37a, the fish-shaped clamping film 38 and the pipe wall of the discharge pipe 28 form a fish-shaped clamping film sealing outer cavity 33.
Preferably, the distance between the upper and lower diaphragms in the middle of the fish-shaped clamping film 38 is 5-10mm in the open state, the length ratio of the long side to the short side of the fish-shaped clamping film 38 is 2-3:1-2, and the discharge pipe 28 is a circular pipe with the diameter of 40-80 mm.
Preferably, spring mounting holes are respectively formed in the upper diaphragm and the lower diaphragm in the middle of the fish-shaped film clamp 38, the upper fish-shaped film clamp spring 34 and the lower fish-shaped film clamp spring 39 are respectively matched with the spring mounting holes in the upper part and the lower part in a buckling manner, and the upper fish-shaped film clamp spring 34 and the lower fish-shaped film clamp spring 39 are fixedly matched with the pipe wall of the discharge pipe 28; 1-4 curved surface sealing waves 36 are respectively arranged on the upper and lower film sheets in the middle of the fish-shaped clamping film 38, preferably 3 curved surface sealing waves 36 are arranged on the upper and lower film sheets, and the upper and lower curved surface sealing waves 36 of the fish-shaped clamping film 38 are in sealing fit when external air pressure is applied.
Preferably, the pipe wall of the discharge pipe 28 forming the fish-shaped film clamping sealing outer cavity 33 with the fish-shaped film clamping 38 is an integral structure formed by an upper casing pipe wall 31 and a lower casing pipe wall 40, the inner walls of the pipes at the two ends of the fish-shaped film clamping 38 are respectively provided with a left film clamping boss and a right film clamping boss, the left end and the right end of the integral structure are respectively provided with a left threaded joint 30 and a right threaded joint 35 in a matching manner, the left film clamping boss and the right film clamping boss are in compression sealing fit with the inner ends of the left threaded joint 30 and the right threaded joint 35, the pipe wall of the discharge pipe 28 is correspondingly provided with a threaded connection part, and the left threaded joint 30 and the right threaded joint.
An opening state:
an opening state: the negative pressure station 29 is opened, when the sewage in the sewage collecting tank 33 rises to a certain height, the ejector rod 22 on the floating ball 24 rises to jack the elastic diaphragm 1, the hollow T-shaped valve rod 21 is driven to move rightwards, the atmospheric pressure enters the first cavity 4 from the first atmospheric channel 18 and then enters the valve rod cavity 20 along the front small hole 19a, meanwhile, the rear small hole 19 and the rear small hole sealing gasket 6 are staggered in position, the rear small hole 19 is communicated with the valve rod cavity 20 and the negative pressure cavity 7, and the negative pressure in the negative pressure cavity 7 enters the valve rod cavity 20, so that the cavity 20 forms negative pressure and is acted by the left-right pressure difference and the manual pressing force of the elastic diaphragm; the valve seat 17 moves rightwards at the same time, the rear end of the valve seat 17 blocks the second atmosphere channel 14, the negative pressure cavity 7 is communicated with the fourth cavity 10, and the fourth cavity 10 is negative pressure; the fish-shaped film clamping sealing outer cavity 33 is connected with the connecting channel 11, the fish-shaped film clamping sealing outer cavity 33 is under negative pressure, one end of the long pipeline of the fish-shaped film clamping 38 is under atmospheric pressure, one end of the short pipeline of the fish-shaped film clamping 38 is under negative pressure, the atmospheric pressure pushes the two negative pressures open, the upper fish-shaped film clamping spring 34 and the lower fish-shaped film clamping spring 39 are compressed, the upper diaphragm and the lower diaphragm in the middle of the fish-shaped film clamping 38 are opened, the distance between the upper diaphragm and the lower diaphragm is 5-10mm, and the negative pressure station 29 sucks sewage in the sewage collecting pool 33.
And (3) closing state:
after sewage in the sewage collection tank 26 is emptied, the floating ball 24 moves downwards, the ejector rod 22 on the floating ball 24 is separated from the first elastic sheet 1, the hollow T-shaped valve rod 21 slowly rebounds under the action of the valve rod spring 5, because the aperture of the front small hole 19a is larger than that of the rear small hole 19, the atmospheric admission amount in the valve rod cavity 20 is larger than the negative admission amount, the time for forming negative pressure in the valve rod cavity 20 is ensured to have time delay, the atmospheric pressure in the fourth cavity 10 is larger than the negative pressure in the negative pressure cavity 7, the valve seat 17 and the hollow T-shaped valve rod 21 are integrally pushed to the left side, finally the hollow T-shaped valve rod 21 rebounds to the original position, the rear small hole 19 is blocked by the rear small hole sealing gasket 6, and the cavity; the atmospheric pressure in the fourth cavity 10 is greater than the negative pressure in the negative pressure cavity 7, the valve seat 17 and the hollow T-shaped valve rod 21 are pushed towards the left side integrally, finally the hollow T-shaped valve rod 21 rebounds to the original position, the rear small hole 19 is blocked by the rear small hole sealing gasket 6, and the cavity connecting channel 16 is blocked by the front end cover-shaped sealing gasket 9; the atmospheric pressure in the fourth cavity 10 enters the fish-shaped film clamping sealing outer cavity 30, one end of the long pipeline of the fish-shaped film clamping 35 is atmospheric pressure, one end of the short pipeline of the fish-shaped film clamping 35 is negative pressure, and the fish-shaped film clamping 35 is sealed and attached between the upper curved surface sealing wave 35a and the lower curved surface sealing wave 35a by the elasticity of the upper spring 31 of the fish-shaped film clamping and the lower spring 39 of the fish-shaped film clamping, so that the discharge pipe 25 is closed.
Claims (9)
1. An automatic control liquid level distribution type liquid collecting device is characterized by comprising a micro-control device, wherein a sewage collector (31) is arranged at the lower part of the micro-control device in a matching manner, a sewage collecting pool (26) is arranged at the lower part of the sewage collector (31), the sewage collecting pool (26) is connected with an external sewage pool (33) through a sewage collecting joint (30) and a sewage channel (32), a floating ball (24) is arranged on the sewage collecting pool (31) in a matching manner, an ejector rod (22) is arranged on the floating ball (24), a sewage discharging joint (27) is arranged at the lower part of the sewage collecting pool (31) in a matching manner, the sewage discharging joint (27) is connected with one end of a discharging pipe (28) in a matching manner, the other end of the discharging pipe (28) is connected with a negative pressure station (29), the micro-control device is formed by mutually connecting a first shell (2), a second shell (3) and a third shell (13), an elastic diaphragm (1, the first shell (2) is provided with a first atmosphere channel (18) communicated with the first cavity (4), the first cavity (4) is internally provided with a hollow T-shaped valve rod (21), the hollow part of the hollow T-shaped valve rod (21) is a valve rod cavity (20), the valve body of the hollow T-shaped valve rod (21) is provided with a group of front small holes (19 a) and rear small holes (19), the outside of the hollow T-shaped valve rod (21) is sleeved with a valve rod spring (5), the tail part of the hollow T-shaped valve rod (21) is matched with a valve seat (17), and the rear part of the hollow T-shaped valve rod (21), the valve seat (17) and the second shell (3) further form a negative pressure cavity (7), the negative pressure cavity (7) is connected with a negative pressure channel (8), a rear small hole sealing gasket (6) is arranged between the rear part of the hollow T-shaped valve rod (21) and the second shell (3), and a front small hole (19 a) is communicated with the first cavity (4) and the valve rod cavity (20); when the valve is closed, the rear small hole sealing gasket (6) blocks the rear small hole (19); when the valve is in an open state, the rear small hole (19) is communicated with the valve rod cavity (20) and the negative pressure cavity (7); the valve seat (17) and the third shell (13) form a fourth cavity (10), the third shell (13) is provided with a second atmosphere channel (14) and a connecting channel (11) which are communicated with the fourth cavity (10), the rear part of the second shell (3) is provided with a cavity connecting channel (16), the front end of the valve seat (17) blocks the cavity connecting channel (16) in the closed state, and the rear end of the valve seat (17) blocks the second atmosphere channel (14) in the open state; the negative pressure channel (8) is connected with a negative pressure station (29) in a matching way, and the connecting channel (11) is connected with a discharge pipe (28) in a matching way.
2. The automatic liquid level control distributed liquid collecting device according to claim 1, characterized in that the upper portion of the sewage collector (31) is provided with an upper limit plate (23 a) and a lower limit plate (23), and the top rod (22) of the floating ball (24) is in blocking and limiting fit with the upper limit plate (23 a) and the lower limit plate (23); the upper part of the sewage collecting tank (26) is provided with a floating ball limit plate (25), and the floating ball (24) is in blocking, limiting and matching with the floating ball limit plate (25).
3. An autonomous level distributed liquid collection apparatus as claimed in claim 1, characterised in that the first atmospheric channel (18) is vented less than the total of the front orifice (19 a) and the rear orifice (19), the front orifice (19 a) and the rear orifice (19) being vented the same; the ventilation volume of the second atmosphere channel (14) is smaller than that of the negative pressure channel (8).
4. An automatic liquid level control distributed liquid collection apparatus as claimed in claim 1, wherein the rear portion of the hollow T-shaped valve stem (21) and the valve seat (17) are fixedly connected by a bolt (15).
5. The automatic liquid level control distributed liquid collecting device according to claim 1, wherein the front end and the rear end of the valve seat (17) are respectively provided with a front end cover-shaped sealing gasket (9) and a rear end cover-shaped sealing gasket (12) in a matching manner, the front end cover-shaped sealing gasket (9) is provided with a front end sealing lug (9 a), the rear end cover-shaped sealing gasket (12) is provided with a rear end sealing lug (12 a), and when the device is in a closed state, the front end cover-shaped sealing gasket (9) blocks the cavity connecting channel (16); in the open state, the rear end cap-shaped sealing gasket (12) is in sealing fit with the third shell (13) to block the second atmosphere passage (14).
6. The automatic liquid level control distributed liquid collecting device according to claim 1, characterized in that a fish-shaped clamping film (38) is arranged in the cavity of the discharge pipe (28), the left side and the right side of the fish-shaped clamping film (38) are long at one side and short at the other side, when external air pressure is applied, the upper and the lower diaphragms in the middle of the fish-shaped clamping film (38) are in sealing joint, one end of the long pipeline of the fish-shaped clamping film (38) is communicated with the sewage connector (27), one end of the short pipeline of the fish-shaped clamping film (38) is provided with a negative pressure connecting pipe (37 a), the negative pressure station (29) is in matching connection with the negative pressure channel (8) through the negative pressure connecting pipe (37 a), the fish-shaped clamping film (38) and the pipe wall of the discharge pipe (28) form a fish-shaped clamping film sealing outer cavity (33), and the fish-shaped clamping film sealing.
7. The automatic liquid level control distributed liquid collecting device according to claim 6, characterized in that the distance between the upper and lower diaphragms in the middle of the fish-shaped clamping film (38) is 5-10mm in the open state, the length ratio of the long side to the short side of the fish-shaped clamping film (38) is 2-3:1-2, and the discharge pipe (28) is a circular pipe with a diameter of 40-80 mm.
8. The automatic liquid level control distributed liquid collecting device according to claim 6, wherein the upper and lower diaphragms in the middle of the fish-shaped film clamp (38) are respectively provided with spring mounting holes, the upper fish-shaped film clamp spring (34) and the lower fish-shaped film clamp spring (39) are respectively matched with the spring mounting holes at the upper and lower parts in a buckling manner, and the upper fish-shaped film clamp spring (34) and the lower fish-shaped film clamp spring (39) are fixedly matched with the pipe wall of the discharge pipe (28); 1-4 curved surface sealing waves (36) are respectively arranged on the upper membrane and the lower membrane in the middle of the fish-shaped clamping film (38), 3 curved surface sealing waves (36) are preferably arranged, and the upper curved surface sealing waves and the lower curved surface sealing waves (36) of the fish-shaped clamping film (38) are in sealing fit when external air pressure is applied.
9. The automatic liquid level control distributed liquid collection device according to claim 6, wherein the pipe wall of the discharge pipe (28) forming the fish-shaped clamping membrane sealing outer cavity (33) together with the fish-shaped clamping membrane (38) forms an integral structure due to the upper shell pipe wall (31) and the lower shell pipe wall (40), the inner walls of the pipes at the two ends of the fish-shaped clamping membrane (38) are respectively provided with a left clamping membrane boss and a right clamping membrane boss, the left end and the right end of the integral structure are respectively provided with a left threaded joint (30) and a right threaded joint (35) in a matched manner, the inner ends of the left clamping membrane boss and the right clamping membrane boss, the left threaded joint (30) and the right threaded joint (35) are in a compressed sealing fit manner, the pipe wall of the discharge pipe (28) is correspondingly provided with threaded connection portions, and the left threaded joint (30) and the right threaded joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811011419.1A CN109113158B (en) | 2018-08-31 | 2018-08-31 | Self-control liquid level distributed liquid collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811011419.1A CN109113158B (en) | 2018-08-31 | 2018-08-31 | Self-control liquid level distributed liquid collecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109113158A CN109113158A (en) | 2019-01-01 |
| CN109113158B true CN109113158B (en) | 2020-10-09 |
Family
ID=64861502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811011419.1A Active CN109113158B (en) | 2018-08-31 | 2018-08-31 | Self-control liquid level distributed liquid collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109113158B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906046A (en) * | 2019-12-02 | 2020-03-24 | 厚力德机器（杭州）有限公司 | Vacuum drainage electroless pure mechanical actuator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2308784Y (en) * | 1997-03-22 | 1999-02-24 | 陈红卿 | Level self-controlling float valve |
| CN101942860A (en) * | 2010-10-22 | 2011-01-12 | 山东华腾环保科技有限公司 | Sewage collecting and discharging device |
| CN205540310U (en) * | 2016-01-15 | 2016-08-31 | 江西诚志生物工程有限公司 | No bottom valve liquid level automatic control waste fitting discharging |
| CN206188573U (en) * | 2016-08-31 | 2017-05-24 | 黄山拓达科技有限公司 | It collects and SBR sewage treatment in energy -conserving anti -pollution system of an organic whole to collect vacuum sewage |
-
2018
- 2018-08-31 CN CN201811011419.1A patent/CN109113158B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2308784Y (en) * | 1997-03-22 | 1999-02-24 | 陈红卿 | Level self-controlling float valve |
| CN101942860A (en) * | 2010-10-22 | 2011-01-12 | 山东华腾环保科技有限公司 | Sewage collecting and discharging device |
| CN205540310U (en) * | 2016-01-15 | 2016-08-31 | 江西诚志生物工程有限公司 | No bottom valve liquid level automatic control waste fitting discharging |
| CN206188573U (en) * | 2016-08-31 | 2017-05-24 | 黄山拓达科技有限公司 | It collects and SBR sewage treatment in energy -conserving anti -pollution system of an organic whole to collect vacuum sewage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109113158A (en) | 2019-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109083236B (en) | Toilet pollution discharge device | |
| CN202090406U (en) | Double water-seal toilet equipped with negative pressure drainage device | |
| CN109113158B (en) | Self-control liquid level distributed liquid collecting device | |
| CN108797719B (en) | Building kitchen garbage retrieves and vacuum drainage | |
| CN109098254B (en) | Positive-pressure sewage lifting mechanism for basement | |
| CN109138114B (en) | Micro-control button control system for closestool | |
| CN108867771B (en) | Building vacuum drainage system | |
| CN111978106B (en) | Environment-friendly kitchen garbage compost treatment device | |
| CN216405636U (en) | Controller of vacuum closestool | |
| CN201826386U (en) | Water collection interface unit device of vacuum drainage system | |
| CN109027302A (en) | A kind of folder film valve | |
| CN209762319U (en) | Vacuum blowoff valve | |
| CN104294812A (en) | Tumbler-type water collecting device for vacuum preloading | |
| CN109027355B (en) | Micro-control controller | |
| CN109267619B (en) | Manual control remote button control system of closestool | |
| CN201087460Y (en) | Device for dredging drainage pipeline | |
| CN109056914B (en) | Slow-closing type closed drainage system | |
| CN108314199B (en) | A kind of commercial acid sewage-treatment plant | |
| CN112160396A (en) | Vacuum well equipment cavity water collecting and draining device | |
| CN109163526B (en) | Filter cloth dehumidification control system | |
| CN111608243B (en) | Municipal administration pipeline pressure linkage monomer intelligence accuse discharge system | |
| CN201056719Y (en) | Vacuum eliminator for water supply facility | |
| CN220303097U (en) | Automatic air bleeder of water supply pipe | |
| CN108561753B (en) | Exhaust device for negative pressure pipeline | |
| CN2937266Y (en) | Siphon non-door drainage valve of toilet cistern |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |