CN108824577A - A kind of building vacuum closestool - Google Patents
A kind of building vacuum closestool Download PDFInfo
- Publication number
- CN108824577A CN108824577A CN201810828133.6A CN201810828133A CN108824577A CN 108824577 A CN108824577 A CN 108824577A CN 201810828133 A CN201810828133 A CN 201810828133A CN 108824577 A CN108824577 A CN 108824577A
- Authority
- CN
- China
- Prior art keywords
- vacuum
- valve
- closestool
- tube
- outlet pipe
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000004332 deodorization Methods 0.000 claims abstract description 29
- 239000010865 sewage Substances 0.000 claims abstract description 26
- 230000000241 respiratory effect Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 17
- 239000002351 wastewater Substances 0.000 claims description 7
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 2
- 210000004907 gland Anatomy 0.000 claims 1
- 230000003670 easy-to-clean Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/01—Special constructions of flushing devices, e.g. closed flushing system using flushing pumps
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Aviation & Aerospace Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of building vacuum closestools, including the first vacuum valve, the second vacuum valve, vacuum plant, deodorization apparatus, collecting tank, closestool and hand push button, sewage inlet pipe is connected between the water inlet adapter tube and collecting tank of first vacuum valve, the water outlet pipe of first vacuum valve is connected with sewage outlet pipe, there is tap in sewage outlet pipe is provided with vacuum control check valve on the first vacuum tube, be connected with the second vacuum tube between the vacuum hole and vacuum plant of the first vacuum valve；The collecting tank upper end is provided with deodorization apparatus, and vacuum plant is also connected with third vacuum tube between the respiratory siphon of deodorization apparatus upper end；The 4th vacuum tube is connected between the vacuum hole and vacuum plant of second vacuum valve, the water inlet adapter tube of the second vacuum valve is connected with ejected wash water inlet pipe, is connected with ejected wash water outlet pipe between the water outlet pipe and closestool water inlet interface of the second vacuum valve；Pressure control pipe is connected between the vacuum plant and hand push button；The configuration of the present invention is simple can carry out wide popularization and application.
Description
【Technical field】
The present invention relates to the technical fields of the technical field of closestool, especially vacuum toilet.
【Background technique】
Closestool is common articles in daily life, and for collecting excreta and waste water, traditional gravity closestool is logical
It crosses to be brought with water and excreta is punched among sewer, it is weak to be usually present flushing strength in this way, even if having added water tank, horse now
Bucket, which rinses, to be still not easy to rinse well, and it is big that additionally there are water consumption, stink weight, and is easy to block, for such
Situation, it is necessary to which building closestool processing system is redesigned.
【Summary of the invention】
The object of the invention is to solve the problems of the prior art, proposes a kind of building vacuum closestool, closestool can be made
It rinses well reliably, water consumption is few, and passability is good, odorless.
To achieve the above object, the invention proposes a kind of building vacuum closestools, including the first vacuum valve, vacuum non-return
Valve, vacuum plant, deodorization apparatus, collecting tank, collects entrance, closestool and hand push button, first vacuum valve at the second vacuum valve
Water inlet adapter tube and collecting tank between be connected with sewage inlet pipe, the water outlet pipe of the first vacuum valve is connected with sewage outlet pipe, sewage
Tap has the first vacuum tube in outlet pipe, and first vacuum tube one end is connected with vacuum plant, is provided with vacuum on the first vacuum tube
Check-valves is connected with the second vacuum tube between the vacuum hole and vacuum plant of the first vacuum valve；The collecting tank upper end is provided with
Deodorization apparatus, collecting tank side are additionally provided with collection entrance, and vacuum plant also connects between the respiratory siphon of deodorization apparatus upper end
There is third vacuum tube；The 4th vacuum tube, the second vacuum valve are connected between the vacuum hole and vacuum plant of second vacuum valve
Water inlet adapter tube be connected with ejected wash water inlet pipe, be connected with ejected wash water between the water outlet pipe and closestool water inlet interface of the second vacuum valve
Outlet pipe is connected with wastewater stopping valve between bowl outlet and collection entrance；It is connected between the vacuum plant and hand push button
There is pressure control pipe.
Preferably, being arranged between the water inlet pipe mouth and effluent pipe mouth of the logical front and back of the cross of first vacuum valve soft
Pipe, the logical water inlet pipe mouth outer end of cross, which is connected with into water, to be taken over, and the logical effluent pipe mouth outer end of cross is connected with water outlet pipe；It is described
It is equipped with upper diaphragm pressing plate and lower diaphragm plate pressing plate in cross is logical, the interior sliding raised line of lower diaphragm plate pressing plate is long in the sliding of upper diaphragm pressing plate
Sliding in notch, outer sliding raised line lead to the sliding of the guiding rib slot on inner sidewall in cross, the top board of upper diaphragm pressing plate lower end and
The lower platen of lower diaphragm plate pressing plate upper end is staggered to form cartoon mouth, and hose is threaded through in cartoon mouth；Cross leads to the upper casing of connection suitable for reading
Body one end is provided with upper press cover, and the first spring is provided between upper press cover and lower platen；The lower case one of the logical lower mouth connection of cross
End is provided with lower cover, and second spring is provided between lower cover and top board, sealing is provided between upper press cover and upper housing
Diaphragm is provided with sealing diaphragm between lower cover and lower case；The cross, which leads on side wall, offers vacuum hole；Described first is true
Empty valve is identical with the structure of the second vacuum valve.
Preferably, it is provided with oil sealing and ball sealer in the lower chamber of the connecting tube lower end of the deodorization apparatus lower part, it is close
Blocking is located at below oil sealing；The blow vent that the collecting tank upper end opens up is located at the underface of oil sealing, and the diameter of blow vent is less than
The diameter of ball sealer；Upper end of connecting tube is inserted with snorkel, is connected between snorkel lateral wall and outer housing by bearing rib；
The setting of breathing diaphragm compresses it fixation by upper cover in outer housing upper end, and breathing diaphragm lower end is connected with deodorization block, deodorization block
Positioned at snorkel upper end, deodorization block is cylindrical and diameter is greater than snorkel diameter of bore；Upper cover upper end is provided with respiratory siphon.
Preferably, the distance between described sewage inlet pipe one end and collecting tank inner chamber bottom surface are 5-10mm.
Preferably, the quantity of the bearing rib is 4-6, bearing rib is evenly distributed on around snorkel central axis
The lateral wall of snorkel.
Beneficial effects of the present invention：The present invention will be by that will be provided with the first vacuum valve and the second vacuum valve, in hand push button
Control vacuum plant struts the first vacuum valve and the hose of the second vacuum valve, and the suction unit that sewage outlet pipe connects can be with
Collecting tank dirt is taken away, vacuum is generated in collecting tank, while closestool is cleaned in the clear water outflow of ejected wash water outlet pipe, cleans
Water afterwards is collected slot and siphons away, and so as to achieve the effect that closestool easy to clean, cleans up；Wastewater stopping valve is provided with,
The sewage that can be placed in collecting tank is flow backwards, and is provided with deodorization apparatus, can effectively place foul smell spilling, while can guarantee to receive
Collect the balance of slot air pressure；The configuration of the present invention is simple, it is easy to use, it can be widely popularized and be applied.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
【Detailed description of the invention】
Fig. 1 is a kind of structural schematic diagram of building vacuum closestool of the present invention；
Fig. 2 is a kind of first vacuum valve main view sectional view of building vacuum closestool of the present invention；
Fig. 3 is that a kind of cross of building vacuum closestool of the present invention leads to schematic perspective view；
Fig. 4 is that a kind of cross of building vacuum closestool of the present invention leads to sectional view；
Fig. 5 is that stereochemical structure is illustrated when a kind of upper diaphragm pressing plate of building vacuum closestool of the present invention and lower diaphragm plate pressing plate assemble
Figure；
Fig. 6 is a kind of deodorization apparatus diagrammatic cross-section of building vacuum closestool of the present invention.
In figure：The first vacuum valve of 1-, 101- cross be logical, 102- water inlet pipe mouth, 103- effluent pipe mouth, 104- are suitable for reading, 105-
Lower mouth, 106- guiding rib slot, 107- vacuum hole, 2- hose, 3- water inlet adapter tube, 4- water outlet pipe, 5- upper housing, 6- lower case,
7- upper diaphragm pressing plate, 702- top board, 8- lower diaphragm plate pressing plate, slides raised line outside 801-, slides in 802- 701- sliding long nick
Raised line, 803- lower platen, the first spring of 9-, 10- upper press cover, 11- second spring, 12- lower cover, 13- seal diaphragm, 14- card
Port, 15- sewage inlet pipe, 16- sewage outlet pipe, the first vacuum tube of 17-, 18- vacuum control check valve, the second vacuum valve of 19-, 20- are true
Empty device, the second vacuum tube of 21-, 22- deodorization apparatus, 221- connecting tube, 222- lower chamber, 223- oil sealing, 224- ball sealer,
225- snorkel, 226- outer housing, 227- bearing rib, 228- breathing diaphragm, 229- upper cover, 2210- deodorization block, 2211- are exhaled
Suction pipe, 23- third vacuum tube, 24- pressure control pipe, 25- collecting tank, 251- collect entrance, 252- blow vent, 26- the 4th very
Blank pipe, 27- ejected wash water outlet pipe, 28- ejected wash water inlet pipe, 29- sewage backflow pipe, 30- wastewater stopping valve, 31- closestool, 32- are manual
Button.
【Specific embodiment】
- Fig. 6 refering to fig. 1, a kind of building vacuum closestool of the present invention, including the first vacuum valve 1, vacuum control check valve 18, second
Vacuum valve 19, deodorization apparatus 22, collecting tank 25, collects entrance 251, closestool 31 and hand push button 32 at vacuum plant 20, and described the
Sewage inlet pipe 15 is connected between the water inlet adapter tube 3 and collecting tank 25 of one vacuum valve 1, the water outlet pipe 4 of the first vacuum valve 1 connects
There is sewage outlet pipe 16, tap has the first vacuum tube 17 in sewage outlet pipe 16, and 17 one end of the first vacuum tube is connected with vacuum plant 20
It connects, vacuum control check valve 18 is provided on the first vacuum tube 17, is connected between the vacuum hole 107 and vacuum plant 20 of the first vacuum valve 1
It is connected to the second vacuum tube 21；25 upper end of collecting tank is provided with deodorization apparatus 22,25 side of collecting tank be additionally provided with collect into
Mouth 251, vacuum plant 20 is also connected with third vacuum tube 23 between the respiratory siphon 2211 of 22 upper end of deodorization apparatus；Described second
The 4th vacuum tube 26, the water inlet adapter tube 3 of the second vacuum valve 19 are connected between the vacuum hole 107 and vacuum plant 20 of vacuum valve 19
It is connected with ejected wash water inlet pipe 28, ejected wash water is connected between 31 water inlet interface of water outlet pipe 4 and closestool of the second vacuum valve 19 and goes out
Pipe 27 is connected with wastewater stopping valve 30 between 31 discharge outlet of closestool and collection entrance 251；The vacuum plant 20 and hand push button
Pressure control pipe 24 is connected between 32；The water inlet pipe mouth 102 and outlet pipe of logical 101 front and back of the cross of first vacuum valve 1
Hose 2 is arranged between mouth 103,102 outer end of water inlet pipe mouth of cross logical 101 is connected with into water adapter tube 3, and cross logical 101 goes out
103 outer end of hose nozzle is connected with water outlet pipe 4；Be equipped with upper diaphragm pressing plate 7 and lower diaphragm plate pressing plate 8 in the cross logical 101, under every
The interior sliding raised line 802 of membrane pressure plate 8 slides in the sliding long nick 701 of upper diaphragm pressing plate 7, and outer sliding raised line 801 is in cross
Guiding rib slot 106 on logical 101 inner sidewalls slides, top board 702 and 8 upper end of lower diaphragm plate pressing plate of 7 lower end of upper diaphragm pressing plate
Lower platen 803 is staggered to form cartoon mouth 14, and hose 2 is threaded through in cartoon mouth 14；The upper housing 5 of 104 connection suitable for reading of cross logical 101
One end is provided with upper press cover 10, and the first spring 9 is provided between upper press cover 10 and lower platen 803；The lower mouth 105 of cross logical 101 connects
6 one end of lower case connect is provided with lower cover 12, and second spring 11, upper press cover are provided between lower cover 12 and top board 702
It is provided with sealing diaphragm 13 between 10 and upper housing 5, sealing diaphragm 13 is provided between lower cover 12 and lower case 6；Described ten
Word, which leads on 101 side walls, offers vacuum hole 107；First vacuum valve 1 is identical with the structure of the second vacuum valve 19；It is described
Oil sealing 223 and ball sealer 224, ball sealer 224 are provided in the lower chamber 222 of 221 lower end of connecting tube of 22 lower part of deodorization apparatus
Positioned at 223 lower section of oil sealing；The blow vent 252 that 25 upper end of collecting tank opens up is located at the underface of oil sealing 223, blow vent 252
Diameter be less than ball sealer 224 diameter；221 upper end of connecting tube is inserted with snorkel 225,225 lateral wall of snorkel and shell
It is connected between body 226 by bearing rib 227；The setting of breathing diaphragm 228 is pressed in 226 upper end of outer housing by upper cover 229
It fastens, breathing 228 lower end of diaphragm is connected with deodorization block 2210, and deodorization block 2210 is located at 225 upper end of snorkel, deodorization block 2210
Cylindrical and diameter is greater than 225 diameter of bore of snorkel；229 upper end of upper cover is provided with respiratory siphon 2211；The sewage inlet pipe
The distance between 15 one end and 25 inner chamber bottom surface of collecting tank are 5-10mm；The quantity of the bearing rib 227 is 4-6, support
Gusset 227 is evenly distributed on the lateral wall of snorkel 225 around 225 central axis of snorkel.
The course of work of the present invention：
A kind of building vacuum closestool of the present invention during the work time, presses hand push button 32, and vacuum plant 20 generates vacuum
Work, starts to vacuumize, hose 2 is by original top board 702 and lower platen 803 to the second vacuum tube 21 and the 4th vacuum tube 26
It is gradually expanded out in the state that the first spring 9 and second spring 11 are compressed, so that hose 2 fully opens, thus the first vacuum valve 1
It is opened with the second vacuum valve 19, the suction unit of sewage outlet pipe 16 works, by the dirt discharge in collecting tank 25 while shape
At partial vacuum, tap water cleans closestool 31 by ejected wash water inlet pipe 28, the second vacuum valve 19 and ejected wash water outlet pipe 27,
Simultaneously under the suction caused by 25 partial vacuum of collecting tank, the dirt after closestool 31 cleans passes through wastewater stopping valve 30
It flows into collecting tank 25；Meanwhile vacuum plant 20 vacuumizes third vacuum tube 23, so that deodorization block 2210 is lifted off ventilation
225 upper end of pipe, extraneous air enter snorkel 225 by the gap between bearing rib 227, subsequently into lower chamber 222,
Timely air pressure balance is carried out finally by vacuum of the blow vent 252 to collecting tank 25；When this system device is without in use, collect
After slot 25 is filled, sewage can enter lower chamber 222 and ball sealer 224 increase under buoyancy to block oil sealing 223, thus
Prevent sewage from flowing out to the external world.
The present invention controls vacuum plant by that will be provided with the first vacuum valve 1 and the second vacuum valve 19, in hand push button 32
20 strut the first vacuum valve 1 and the hose 2 of the second vacuum valve 19, and the suction unit that sewage outlet pipe 16 connects can will be received
Collection 25 dirt of slot is taken away, vacuum is generated in collecting tank 25, while closestool 31 is cleaned in the clear water outflow of ejected wash water outlet pipe 27,
Water after cleaning is collected slot 25 and siphons away, and so as to achieve the effect that closestool 31 easy to clean, cleans up；It is provided with sewage
Check-valves 30 can prevent the sewage in collecting tank 25 from flowing backwards, be provided with deodorization apparatus 22, and foul smell spilling can be effectively prevented,
It can guarantee the balance of 25 air pressure of collecting tank simultaneously；The configuration of the present invention is simple, it is easy to use, it can be widely popularized and be answered
With.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (5)
1. a kind of building vacuum closestool, it is characterised in that：Including the first vacuum valve (1), vacuum control check valve (18), the second vacuum valve
(19), vacuum plant (20), deodorization apparatus (22), collecting tank (25), collection entrance (251), closestool (31) and hand push button
(32), it is connected with sewage inlet pipe (15) between the water inlet adapter tube (3) and collecting tank (25) of first vacuum valve (1), first is true
The water outlet pipe (4) of empty valve (1) is connected with sewage outlet pipe (16), there is the first vacuum tube (17) tap in sewage outlet pipe (16), the
One vacuum tube (17) one end is connected with vacuum plant (20), is provided on the first vacuum tube (17) vacuum control check valve (18), the
The second vacuum tube (21) are connected between the vacuum hole (107) and vacuum plant (20) of one vacuum valve (1)；The collecting tank (25)
Upper end is provided with deodorization apparatus (22), and collecting tank (25) side, which is additionally provided with, collects entrance (251), vacuum plant (20) also with it is anti-
Third vacuum tube (23) are connected between the respiratory siphon (2211) of smelly device (22) upper end；The vacuum of second vacuum valve (19)
The 4th vacuum tube (26), water inlet adapter tube (3) connection of the second vacuum valve (19) are connected between hole (107) and vacuum plant (20)
Have ejected wash water inlet pipe (28), is connected with cleaning between the water outlet pipe (4) and closestool (31) water inlet interface of the second vacuum valve (19)
Water outlet pipe (27) is connected with wastewater stopping valve (30) between closestool (31) discharge outlet and collection entrance (251)；The vacuum plant
(20) it is connected between hand push button (32) pressure control pipe (24).
2. a kind of building vacuum closestool as described in claim 1, it is characterised in that：The cross of first vacuum valve (1) is logical
(101) it is arranged between the water inlet pipe mouth (102) before and after and effluent pipe mouth (103) hose (2), cross leads to the water inlet pipe of (101)
Mouth (102) outer end, which is connected with into water, takes over (3), and effluent pipe mouth (103) outer end that cross leads to (101) is connected with water outlet pipe (4)；
The cross, which leads to, is equipped with upper diaphragm pressing plate (7) and lower diaphragm plate pressing plate (8), the interior sliding raised line of lower diaphragm plate pressing plate (8) in (101)
(802) sliding in the sliding long nick (701) of upper diaphragm pressing plate (7), outer sliding raised line (801) are led on the inside of (101) in cross
Guiding rib slot (106) on wall slides, under the top board (702) of upper diaphragm pressing plate (7) lower end and lower diaphragm plate pressing plate (8) upper end
Pressing plate (803) is staggered to form cartoon mouth (14), and hose (2) is threaded through in cartoon mouth (14)；Cross leads to (101) (104) suitable for reading even
Upper housing (5) one end connect is provided with upper press cover (10), is provided with the first spring between upper press cover (10) and lower platen (803)
(9)；Cross leads to lower case (6) one end that mouth (105) connects under (101) and is provided with lower cover (12), lower cover (12) and upper pressure
It is provided between plate (702) second spring (11), sealing diaphragm (13) is provided between upper press cover (10) and upper housing (5), under
Sealing diaphragm (13) is provided between gland (12) and lower case (6)；The cross, which leads on (101) side wall, offers vacuum hole
(107)；First vacuum valve (1) is identical with the structure of the second vacuum valve (19).
3. a kind of building vacuum closestool as described in claim 1, it is characterised in that：The connection of deodorization apparatus (22) lower part
It manages in the lower chamber (222) of (221) lower end and is provided with oil sealing (223) and ball sealer (224), ball sealer (224) is located at oil sealing
(223) lower section；The blow vent (252) that collecting tank (25) upper end opens up is located at the underface of oil sealing (223), blow vent
(252) diameter is less than the diameter of ball sealer (224)；Connecting tube (221) upper end is inserted with snorkel (225), snorkel (225)
It is connect between lateral wall and outer housing (226) by bearing rib (227)；Diaphragm (228) are breathed to be arranged on outer housing (226)
End compresses it fixation by upper cover (229), and breathing diaphragm (228) lower end is connected with deodorization block (2210), deodorization block (2210)
Positioned at snorkel (225) upper end, deodorization block (2210) is cylindrical and diameter is greater than snorkel (225) diameter of bore；Upper cover
(229) upper end is provided with respiratory siphon (2211).
4. a kind of building vacuum closestool as described in claim 1, it is characterised in that：Described sewage inlet pipe (15) one end and collection
The distance between slot (25) inner chamber bottom surface is 5-10mm.
5. a kind of building vacuum closestool as claimed in claim 3, it is characterised in that：The quantity of the bearing rib (227) is
4-6, bearing rib (227) is evenly distributed on the lateral wall of snorkel (225) around snorkel (225) central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828133.6A CN108824577B (en) | 2018-07-25 | 2018-07-25 | Building vacuum toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828133.6A CN108824577B (en) | 2018-07-25 | 2018-07-25 | Building vacuum toilet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108824577A true CN108824577A (en) | 2018-11-16 |
| CN108824577B CN108824577B (en) | 2023-11-03 |
Family
ID=64140407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810828133.6A Active CN108824577B (en) | 2018-07-25 | 2018-07-25 | Building vacuum toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108824577B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4603709A (en) * | 1984-02-10 | 1986-08-05 | Oy Wartsila Ab | Device in a vacuum transportation system for liquids, preferably a vacuum sewage system |
| JPH01111933A (en) * | 1987-09-28 | 1989-04-28 | Sealand Technol Inc | Vacuum toilet apparatus |
| JP2000248607A (en) * | 1999-03-02 | 2000-09-12 | Sekisui Chem Co Ltd | Vacuum valve unit |
| RU2274570C1 (en) * | 2004-09-09 | 2006-04-20 | Открытое акционерное общество "Тверской вагоностроительный завод" (ОАО "ТВЗ") | Flushing-and-draining device for toilet (versions) and rubber gate for flushing-and-draining device |
| CN2823366Y (en) * | 2005-08-04 | 2006-10-04 | 曹保琪 | Vacuum toilet |
| WO2011035628A1 (en) * | 2009-09-24 | 2011-03-31 | 山东华腾环保科技有限公司 | Vacuum-aided toilet |
| KR101343694B1 (en) * | 2013-05-29 | 2013-12-20 | 주식회사 호두 | Evacuation device of vacuum toilet 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 |
| CN205329800U (en) * | 2015-12-31 | 2016-06-22 | 黄山拓达科技有限公司 | Vacuum water -saving toilet |
| CN107939082A (en) * | 2017-12-19 | 2018-04-20 | 湖南真创环保科技有限公司 | A kind of mobile vacuum lavatory |
| CN208917945U (en) * | 2018-07-25 | 2019-05-31 | 厚力德机器（杭州）有限公司 | A kind of building vacuum closestool |
-
2018
- 2018-07-25 CN CN201810828133.6A patent/CN108824577B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4603709A (en) * | 1984-02-10 | 1986-08-05 | Oy Wartsila Ab | Device in a vacuum transportation system for liquids, preferably a vacuum sewage system |
| JPH01111933A (en) * | 1987-09-28 | 1989-04-28 | Sealand Technol Inc | Vacuum toilet apparatus |
| JP2000248607A (en) * | 1999-03-02 | 2000-09-12 | Sekisui Chem Co Ltd | Vacuum valve unit |
| RU2274570C1 (en) * | 2004-09-09 | 2006-04-20 | Открытое акционерное общество "Тверской вагоностроительный завод" (ОАО "ТВЗ") | Flushing-and-draining device for toilet (versions) and rubber gate for flushing-and-draining device |
| CN2823366Y (en) * | 2005-08-04 | 2006-10-04 | 曹保琪 | Vacuum toilet |
| WO2011035628A1 (en) * | 2009-09-24 | 2011-03-31 | 山东华腾环保科技有限公司 | Vacuum-aided toilet |
| KR101343694B1 (en) * | 2013-05-29 | 2013-12-20 | 주식회사 호두 | Evacuation device of vacuum toilet 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 |
| CN205329800U (en) * | 2015-12-31 | 2016-06-22 | 黄山拓达科技有限公司 | Vacuum water -saving toilet |
| CN107939082A (en) * | 2017-12-19 | 2018-04-20 | 湖南真创环保科技有限公司 | A kind of mobile vacuum lavatory |
| CN208917945U (en) * | 2018-07-25 | 2019-05-31 | 厚力德机器（杭州）有限公司 | A kind of building vacuum closestool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108824577B (en) | 2023-11-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108797719B (en) | Building kitchen garbage retrieves and vacuum drainage | |
| CN206529858U (en) | A kind of anti-suck structure of Intelligent toilet cover | |
| CN208917945U (en) | A kind of building vacuum closestool | |
| CN208917940U (en) | A kind of building kitchen garbage pulverizing vacuum collection device | |
| CN108867771A (en) | A kind of building vacuum drainage system | |
| CN108824577A (en) | A kind of building vacuum closestool | |
| CN208695840U (en) | Pulse gas explosion cleaning device | |
| CN208917931U (en) | A kind of recycling of building kitchen garbage and vacuum sewage system | |
| JP7373244B2 (en) | Super water-saving Western-style toilet | |
| CN108797725A (en) | A kind of building kitchen garbage pulverizing vacuum collection device | |
| CN214657522U (en) | Novel intelligent water-saving closestool | |
| CN210084982U (en) | Automatic recovery system of domestic water purification machine waste water | |
| CN211008745U (en) | Automatic filter water discharger | |
| CN107401200A (en) | Flush toilet wash pipe odor removal by negative pressure system and intelligence prosecutor method | |
| CN209397668U (en) | A kind of building vacuum drainage system | |
| CN208917932U (en) | A kind of fully mechanical micro-control air valve damping vacuum interface collection device | |
| CN209065707U (en) | A kind of shunt deodoration system and fecal suction truck | |
| CN220486380U (en) | Reservoir atmospheric tube valve replacement auxiliary device | |
| CN109183900B (en) | Water saving system for recycling double-cylinder pneumatic waste water | |
| CN206734217U (en) | A kind of drainage of passenger coach load toilet | |
| CN218356094U (en) | Automatic water supply and drainage system and base station | |
| CN204435526U (en) | A kind of squelch type flush toilet | |
| CN211735655U (en) | Vacuum defecation closestool | |
| CN220003128U (en) | Sewage treatment device convenient for replacing filter screen | |
| CN215759382U (en) | Water basin |
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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
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. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |