CN108824565B - Full-mechanical micro-control air valve damping vacuum interface collecting device - Google Patents
Full-mechanical micro-control air valve damping vacuum interface collecting device Download PDFInfo
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- CN108824565B CN108824565B CN201810828124.7A CN201810828124A CN108824565B CN 108824565 B CN108824565 B CN 108824565B CN 201810828124 A CN201810828124 A CN 201810828124A CN 108824565 B CN108824565 B CN 108824565B
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- Prior art keywords
- vacuum
- pipe
- collecting tank
- valve
- pressing plate
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- 238000013016 damping Methods 0.000 title claims abstract description 17
- 239000010865 sewage Substances 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 230000001877 deodorizing effect Effects 0.000 claims abstract description 24
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 15
- 238000000926 separation method Methods 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 238000004332 deodorization Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 21
- 210000004907 gland Anatomy 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 4
- 238000005086 pumping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
- E03C1/1222—Arrangements of devices in domestic waste water pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
- E03C1/1222—Arrangements of devices in domestic waste water pipe-line systems
- E03C1/1225—Arrangements of devices in domestic waste water pipe-line systems of air admittance valves
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/28—Odour seals
- E03C1/298—Odour seals consisting only of non-return valve
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a damping vacuum interface collecting device of a fully mechanical micro-control air valve, which comprises a vacuum valve, an air-water separation device, a vacuum check valve, a vacuum device, a deodorizing device and a collecting tank, wherein a sewage inlet pipe is connected between a water inlet connecting pipe of the vacuum valve and the collecting tank, a sewage outlet pipe is connected with a sewage outlet pipe of the vacuum valve, the air-water separation device is arranged on the sewage outlet pipe, the air-water separation device is connected with the vacuum device through a first vacuum pipe, and the vacuum check valve is arranged on the first vacuum pipe; a second vacuum tube is connected between the vacuum hole of the vacuum valve and the vacuum device; the upper end of the collecting tank is provided with a deodorizing device, and one side of the collecting tank is also provided with a collecting inlet; an air pressure detection tube is arranged between the vacuum device and the collecting tank, and a third vacuum tube is connected between the vacuum device and a breathing tube at the upper end of the deodorization device; the invention has simple structure and convenient use, and can be widely popularized and applied.
Description
[ field of technology ]
The invention relates to the technical field of collecting devices, in particular to the technical field of sewage collecting devices.
[ background Art ]
The sewage and the like are required to be discharged in daily life, and the current common mode is to directly discharge the sewage by adopting a pipeline, so that odor can volatilize everywhere and the environmental sanitation around is affected; there are also some places where the waste liquid is discharged by adopting a valve body for control, and although the odor can be relieved to a certain extent, the valve body is often easy to block; in order to solve the above problems, it is necessary to design a fully mechanical micro-control valve damping vacuum interface collecting device to solve the above problems.
[ invention ]
The invention aims to solve the problems in the prior art, and provides a full-mechanical micro-control air valve damping vacuum interface collecting device which can ensure that waste liquid discharge is good in automation degree, difficult to block and good in deodorization effect.
In order to achieve the aim, the invention provides a damping vacuum interface collecting device of a fully mechanical micro-control air valve, which comprises a vacuum valve, an air-water separation device, a vacuum check valve, a vacuum device, a deodorizing device and a collecting tank, wherein a sewage inlet pipe is connected between a water inlet connecting pipe of the vacuum valve and the collecting tank, a sewage outlet pipe of the vacuum valve is connected with a sewage outlet pipe, the air-water separation device is arranged on the sewage outlet pipe, the air-water separation device is connected with the vacuum device through a first vacuum pipe, and the vacuum check valve is arranged on the first vacuum pipe; a second vacuum tube is connected between the vacuum hole of the vacuum valve and the vacuum device; the upper end of the collecting tank is provided with a deodorizing device, and one side of the collecting tank is also provided with a collecting inlet; an air pressure detection tube is arranged between the vacuum device and the collecting tank, and a third vacuum tube is connected between the vacuum device and the breathing tube at the upper end of the deodorization device.
Preferably, a hose is sleeved between the water inlet pipe orifice and the water outlet pipe orifice of the vacuum valve before and after the cross-shaped pipe orifice, the outer end of the water inlet pipe orifice of the cross-shaped pipe orifice is connected with a water inlet connecting pipe, and the outer end of the water outlet pipe orifice of the cross-shaped pipe orifice is connected with a water outlet connecting pipe; an upper diaphragm pressing plate and a lower diaphragm pressing plate are arranged in the cross, a sliding convex strip of the lower diaphragm pressing plate slides in a sliding long notch of the upper diaphragm pressing plate, an outer sliding convex strip slides in a guide rib groove on the inner side wall of the cross, the upper pressing plate at the lower end of the upper diaphragm pressing plate and the lower pressing plate at the upper end of the lower diaphragm pressing plate are staggered to form a cartoon port, and a hose is arranged in the cartoon port in a penetrating manner; an upper gland is arranged at one end of the cross-shaped upper port connected with the upper shell, and a first spring is arranged between the upper gland and the lower pressure plate; a lower gland is arranged at one end of the cross-shaped lower port connected with the lower shell, a second spring is arranged between the lower gland and the upper pressing plate, a sealing diaphragm is arranged between the upper gland and the upper shell, and a sealing diaphragm is arranged between the lower gland and the lower shell; and the side wall of the cross is provided with a vacuum hole.
Preferably, an oil seal and a sealing ball are arranged in a lower cavity at the lower end of the connecting pipe at the lower part of the deodorizing device, and the sealing ball is positioned below the oil seal; the air vent arranged at the upper end of the collecting tank is positioned right below the oil seal, and the diameter of the air vent is smaller than that of the sealing ball; the upper end of the connecting pipe is inserted with a vent pipe, and the outer side wall of the vent pipe is connected with the outer shell through a supporting rib plate; the breathing diaphragm is arranged at the upper end of the outer shell and is tightly pressed and fixed through the upper cover, the lower end of the breathing diaphragm is connected with a deodorizing block, the deodorizing block is positioned at the upper end of the vent pipe, and the deodorizing block is cylindrical and has a diameter larger than the diameter of the inner hole of the vent pipe; the upper end of the upper cover is provided with a breathing tube.
Preferably, one end of the air pressure detection tube is 5-10mm away from the upper end surface of the inner cavity of the collecting tank; the distance between one end of the sewage inlet pipe and the bottom surface of the inner cavity of the collecting tank is 5-10mm.
Preferably, the number of the supporting rib plates is 4-6, and the supporting rib plates are uniformly distributed on the outer side wall of the vent pipe around the central shaft of the vent pipe.
The invention has the beneficial effects that: according to the invention, the device is provided with the air pressure detection tube, when the sewage liquid level in the collecting tank rises to enable the air pressure to rise, the air pressure is detected through the vacuum device, so that the vacuum device can vacuumize the cross through the second vacuum tube, the hose is gradually expanded from the original upper pressure plate and the original lower pressure plate in the compression state of the first spring and the second spring, so that the hose is opened, and then the sewage can be conveniently discharged under the action of the water pumping device and the like; the deodorizing block covers the vent pipe when sewage is not discharged, so that odor is prevented from overflowing from the collecting tank, and when sewage is discharged, the vacuum device vacuumizes the upper cover through the third vacuum pipe to enable the breathing diaphragm to move upwards, and external gas enters the vent pipe through a gap between the supporting rib plates and then enters the collecting tank, so that the air pressure balance is ensured; when the sewage in the collecting tank is full, the sewage enters the air vent to enable the sealing ball of the lower cavity to rise to block the oil seal, so that the sewage is prevented from overflowing to the outside; the invention has simple structure and convenient use, and can be widely popularized and applied.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic diagram of a damping vacuum interface collection device for a fully mechanical micro-control air valve;
FIG. 2 is a cross-sectional view of a vacuum valve of a fully mechanical micro-control valve damping vacuum interface collection device of the present invention;
FIG. 3 is a schematic cross-shaped perspective view of a fully mechanical micro-control air valve damping vacuum interface collection device;
FIG. 4 is a cross-sectional view of a fully mechanical micro-control valve damping vacuum interface collection device according to the present invention;
FIG. 5 is a schematic diagram of the cooperation structure of an upper diaphragm pressing plate and a lower diaphragm pressing plate of the full-mechanical micro-control air valve damping vacuum interface collecting device;
FIG. 6 is a schematic cross-sectional view of a deodorizing device of a fully mechanical micro-control valve damping vacuum interface collecting device according to the present invention.
In the figure: 1-vacuum valve, 101-cross, 102-water inlet, 103-water outlet, 104-upper, 105-lower, 106-guide rib groove, 107-vacuum port, 2-hose, 3-water inlet pipe, 4-water outlet pipe, 5-upper housing, 6-lower housing, 7-upper diaphragm press plate, 701-sliding long notch, 702-upper press plate, 8-lower diaphragm press plate, 801-outer sliding rib, 802-inner sliding rib, 803-lower press plate, 9-first spring, 10-upper press cover, 11-second spring, 12-lower press cover, 13-sealing diaphragm, 14-cartoon port, 15-sewage inlet pipe, 16-sewage outlet pipe, 17-gas-water separation device, 18-first vacuum pipe, 19-vacuum check valve, 20-vacuum device, 21-second vacuum pipe, 22-deodorization device, 221-connecting pipe, 222-lower cavity, 223-oil seal, 224-sealing ball, 225-breather pipe, 226-outer housing, 227-support rib plate, 228-breathing diaphragm, 229-upper cover, 0-sealing diaphragm, 22124-air pressure detection and 22125-air pressure collecting pipe.
[ detailed description ] of the invention
Referring to fig. 1-6, the damping vacuum interface collecting device of the fully mechanical micro-control air valve comprises a vacuum valve 1, an air-water separation device 17, a vacuum check valve 19, a vacuum device 20, a deodorizing device 22 and a collecting tank 25, wherein a sewage inlet pipe 15 is connected between a water inlet connecting pipe 3 of the vacuum valve 1 and the collecting tank 25, a sewage outlet pipe 16 is connected with a water outlet connecting pipe 4 of the vacuum valve 1, the air-water separation device 17 is arranged on the sewage outlet pipe 16, the air-water separation device 17 is connected with the vacuum device 20 through a first vacuum pipe 18, and the vacuum check valve 19 is arranged on the first vacuum pipe 18; a second vacuum tube 21 is connected between the vacuum hole 107 of the vacuum valve 1 and the vacuum device 20; the upper end of the collecting tank 25 is provided with a deodorizing device 22, and one side of the collecting tank 25 is also provided with a collecting inlet 251; an air pressure detection tube 24 is arranged between the vacuum device 20 and the collecting tank 25, and a third vacuum tube 23 is connected between the vacuum device 20 and a breathing tube 2211 at the upper end of the deodorization device 22; a hose 2 is sleeved between a water inlet pipe orifice 102 and a water outlet pipe orifice 103 in front of and behind a cross-shaped pipe orifice 101 of the vacuum valve 1, a water inlet connecting pipe 3 is connected to the outer end of the water inlet pipe orifice 102 of the cross-shaped pipe orifice 101, and a water outlet connecting pipe 4 is connected to the outer end of the water outlet pipe orifice 103 of the cross-shaped pipe orifice 101; an upper diaphragm pressing plate 7 and a lower diaphragm pressing plate 8 are arranged in the cross-shaped channel 101, an inner sliding convex strip 802 of the lower diaphragm pressing plate 8 slides in a sliding long notch 701 of the upper diaphragm pressing plate 7, an outer sliding convex strip 801 slides in a guiding rib groove 106 on the inner side wall of the cross-shaped channel 101, an upper pressing plate 702 at the lower end of the upper diaphragm pressing plate 7 and a lower pressing plate 803 at the upper end of the lower diaphragm pressing plate 8 are staggered to form a cartoon port 14, and a hose 2 is arranged in the cartoon port 14 in a penetrating manner; an upper gland 10 is arranged at one end of the upper port 104 of the cross-shaped through 101, which is connected with the upper shell 5, and a first spring 9 is arranged between the upper gland 10 and the lower pressure plate 803; a lower gland 12 is arranged at one end of the cross-shaped pipe 101, which is connected with the lower shell 6, a second spring 11 is arranged between the lower gland 12 and the upper pressure plate 702, a sealing diaphragm 13 is arranged between the upper gland 10 and the upper shell 5, and a sealing diaphragm 13 is arranged between the lower gland 12 and the lower shell 6; a vacuum hole 107 is formed in the side wall of the cross 101; an oil seal 223 and a sealing ball 224 are arranged in a lower cavity 222 at the lower end of a connecting pipe 221 at the lower part of the deodorizing device 22, and the sealing ball 224 is positioned below the oil seal 223; a vent 252 arranged at the upper end of the collecting tank 25 is positioned right below the oil seal 223, and the diameter of the vent 252 is smaller than that of the sealing ball 224; the upper end of the connecting pipe 221 is inserted with a vent pipe 225, and the outer side wall of the vent pipe 225 is connected with the outer shell 226 through a supporting rib plate 227; the breathing diaphragm 228 is arranged at the upper end of the outer shell 226 and is tightly pressed and fixed through the upper cover 229, the lower end of the breathing diaphragm 228 is connected with a deodorizing block 2210, the deodorizing block 2210 is positioned at the upper end of the breather pipe 225, and the deodorizing block 2210 is cylindrical and has a diameter larger than the diameter of an inner hole of the breather pipe 225; the upper end of the upper cover 229 is provided with a breathing tube 2211; one end of the air pressure detection tube 24 is 5-10mm away from the upper end surface of the inner cavity of the collecting tank 25; the distance between one end of the sewage inlet pipe 15 and the bottom surface of the inner cavity of the collecting tank 25 is 5-10mm; the number of the supporting rib plates 227 is 4-6, and the supporting rib plates 227 are uniformly distributed on the outer side wall of the vent pipe 225 around the central axis of the vent pipe 225.
The working process of the invention comprises the following steps:
in the working process of the full-mechanical micro-control air valve damping vacuum interface collecting device, a collecting inlet 251 collects sewage into a collecting tank 25, the sewage liquid level rises to enable the air pressure of an air pressure detecting pipe 24 to rise, a vacuum device 20 detects that the air pressure of the collecting tank 25 rises, then a vacuum hole 107 is vacuumized through a second vacuum pipe 21, a hose 2 is gradually expanded from an original upper pressure plate 702 and a lower pressure plate 803 in a compressed state of a first spring 9 and a second spring 11, the hose 2 is opened, then under the action of a water pumping device and the like, the sewage can be conveniently discharged from the sewage outlet pipe 16, the air-water separation device 17 realizes the water-air separation of the sewage, the separated air is pumped away by the vacuum device 20 through the first vacuum pipe 18, in order to ensure the air pressure balance inside the collecting tank 25, the vacuum device 20 pumps vacuum through a third vacuum pipe 23 to the inner cavity of an upper cover 229, so that an odor-resistant block 2210 rises to leave the upper end of the ventilating pipe 225, external air enters a ventilating pipe 225 through a gap between a support rib plate 227, then enters a lower cavity 222, and finally enters the collecting tank 25 through a support rib plate 252, so that the air pressure balance is ensured; when no sewage is discharged, the odor-resistant block 2210 covers the upper end of the vent pipe 225, thereby preventing the odor from overflowing from the collecting tank 25; when the collecting tank 25 is full of sewage, the sewage enters the vent 252 so that the sealing ball 224 of the lower cavity 222 rises to block the oil seal 223, thereby preventing the sewage from overflowing to the outside.
According to the invention, the device is provided with the air pressure detection tube 24, when the sewage level in the collecting tank 25 rises to enable the air pressure to rise, the air pressure is detected by the vacuum device 20, so that the vacuum device 20 can vacuumize the cross 101 through the second vacuum tube 21, the hose 2 is gradually expanded from the original upper pressure plate 702 and the original lower pressure plate 803 in the compressed state of the first spring 9 and the second spring 11, so that the hose 2 is opened, and then the sewage can be conveniently discharged under the action of the water pumping device and the like; the deodorizing device 22 is arranged, when sewage is not discharged, the deodorizing block 2210 covers the breather pipe 225 to prevent odor from overflowing from the collecting tank 25, when sewage is discharged, the vacuum device 20 vacuumizes the upper cover 229 through the third vacuum tube 23 to enable the breathing diaphragm 228 to move upwards, and external air enters the breather pipe 225 through a gap between the supporting rib plates 227 and then enters the collecting tank 25 to ensure air pressure balance; when the sewage in the collecting tank 25 is full, the sewage enters the air vent to cause the sealing ball 224 of the lower cavity 222 to rise to block the oil seal 223, thereby preventing the sewage from overflowing to the outside; the invention has simple structure and convenient use, and can be widely popularized and applied.
The above embodiments are illustrative of the present invention, and not limiting, and any simple modifications of the present invention fall within the scope of the present invention.
Claims (3)
1. A full-mechanical micro-control air valve damping vacuum interface collecting device is characterized in that: the sewage treatment device comprises a vacuum valve (1), a gas-water separation device (17), a vacuum check valve (19), a vacuum device (20), a deodorizing device (22) and a collecting tank (25), wherein a sewage inlet pipe (15) is connected between a water inlet connecting pipe (3) of the vacuum valve (1) and the collecting tank (25), a sewage outlet pipe (16) is connected with a water outlet connecting pipe (4) of the vacuum valve (1), the gas-water separation device (17) is arranged on the sewage outlet pipe (16), the gas-water separation device (17) is connected with the vacuum device (20) through a first vacuum pipe (18), and the vacuum check valve (19) is arranged on the first vacuum pipe (18); a second vacuum tube (21) is connected between the vacuum hole (107) of the vacuum valve (1) and the vacuum device (20); the upper end of the collecting tank (25) is provided with a deodorizing device (22), and one side of the collecting tank (25) is also provided with a collecting inlet (251); an air pressure detection tube (24) is arranged between the vacuum device (20) and the collecting tank (25), and a third vacuum tube (23) is connected between the vacuum device (20) and a breathing tube (2211) at the upper end of the deodorization device (22); a hose (2) is sleeved between a water inlet pipe orifice (102) and a water outlet pipe orifice (103) of the cross-shaped pipe (101) of the vacuum valve (1), the outer end of the water inlet pipe orifice (102) of the cross-shaped pipe (101) is connected with a water inlet connecting pipe (3), and the outer end of the water outlet pipe orifice (103) of the cross-shaped pipe (101) is connected with a water outlet connecting pipe (4); an upper diaphragm pressing plate (7) and a lower diaphragm pressing plate (8) are arranged in the cross-shaped through (101), an inner sliding raised line (802) of the lower diaphragm pressing plate (8) slides in a sliding long notch (701) of the upper diaphragm pressing plate (7), an outer sliding raised line (801) slides in a guide rib groove (106) on the inner side wall of the cross-shaped through (101), an upper pressing plate (702) at the lower end of the upper diaphragm pressing plate (7) and a lower pressing plate (803) at the upper end of the lower diaphragm pressing plate (8) are staggered to form a cartoon port (14), and a hose (2) is arranged in the cartoon port (14) in a penetrating mode; an upper gland (10) is arranged at one end of the upper port (104) of the cross-shaped through (101) connected with the upper shell (5), and a first spring (9) is arranged between the upper gland (10) and the lower pressure plate (803); a lower gland (12) is arranged at one end of the lower port (105) of the cross-shaped through (101) connected with the lower shell (6), a second spring (11) is arranged between the lower gland (12) and the upper pressure plate (702), a sealing diaphragm (13) is arranged between the upper gland (10) and the upper shell (5), and a sealing diaphragm (13) is arranged between the lower gland (12) and the lower shell (6); a vacuum hole (107) is formed in the side wall of the cross (101); an oil seal (223) and a sealing ball (224) are arranged in a lower cavity (222) at the lower end of a connecting pipe (221) at the lower part of the deodorizing device (22), and the sealing ball (224) is positioned below the oil seal (223); a vent (252) formed at the upper end of the collecting groove (25) is positioned right below the oil seal (223), and the diameter of the vent (252) is smaller than that of the sealing ball (224); the upper end of the connecting pipe (221) is inserted with a vent pipe (225), and the outer side wall of the vent pipe (225) is connected with the outer shell (226) through a supporting rib plate (227); the breathing diaphragm (228) is arranged at the upper end of the outer shell (226) and is pressed and fixed through the upper cover (229), the lower end of the breathing diaphragm (228) is connected with the deodorizing block (2210), the deodorizing block (2210) is positioned at the upper end of the breather pipe (225), and the deodorizing block (2210) is cylindrical and has a diameter larger than the diameter of an inner hole of the breather pipe (225); the upper end of the upper cover (229) is provided with a breathing tube (2211).
2. The fully mechanical micro-control valve damping vacuum interface collection device according to claim 1, wherein: one end of the air pressure detection tube (24) is 5-10mm away from the upper end surface of the inner cavity of the collecting tank (25); the distance between one end of the sewage inlet pipe (15) and the bottom surface of the inner cavity of the collecting tank (25) is 5-10mm.
3. The fully mechanical micro-control valve damping vacuum interface collection device according to claim 2, wherein: the number of the supporting rib plates (227) is 4-6, and the supporting rib plates (227) are uniformly distributed on the outer side wall of the vent pipe (225) around the central shaft of the vent pipe (225).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828124.7A CN108824565B (en) | 2018-07-25 | 2018-07-25 | Full-mechanical micro-control air valve damping vacuum interface collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828124.7A CN108824565B (en) | 2018-07-25 | 2018-07-25 | Full-mechanical micro-control air valve damping vacuum interface collecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108824565A CN108824565A (en) | 2018-11-16 |
| CN108824565B true CN108824565B (en) | 2024-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810828124.7A Active CN108824565B (en) | 2018-07-25 | 2018-07-25 | Full-mechanical micro-control air valve damping vacuum interface collecting device |
Country Status (1)
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| CN (1) | CN108824565B (en) |
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| CN102121271A (en) * | 2011-02-11 | 2011-07-13 | 万若（北京）环境工程技术有限公司 | Sump well for vacuum drainage system |
| CN104819318A (en) * | 2015-05-21 | 2015-08-05 | 广州市聚源环保设备有限公司 | Double-clip type vacuum unencumbered blowoff valve applied to unencumbered draining of sewage |
| CN208917932U (en) * | 2018-07-25 | 2019-05-31 | 厚力德机器（杭州）有限公司 | A kind of fully mechanical micro-control air valve damping vacuum interface collection device |
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| CN108824565A (en) | 2018-11-16 |
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Address after: No. 603-2, Kangxin Road, Tangqi Town, Yuhang District, Hangzhou City, Zhejiang Province 310000 Applicant after: HOULIDE MACHINE (HANGZHOU) Co.,Ltd. Address before: Room 502c-3, building 2, No.3, Taiji Road, economic development zone, Yuhang District, Hangzhou City, Zhejiang Province 310000 Applicant before: HOULIDE MACHINE (HANGZHOU) Co.,Ltd. |
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