CN106259003A - A kind of auto-flushing and exhaust system - Google Patents
A kind of auto-flushing and exhaust system Download PDFInfo
- Publication number
- CN106259003A CN106259003A CN201610633810.XA CN201610633810A CN106259003A CN 106259003 A CN106259003 A CN 106259003A CN 201610633810 A CN201610633810 A CN 201610633810A CN 106259003 A CN106259003 A CN 106259003A
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- Prior art keywords
- pipeline
- water storage
- flushing
- stop valve
- auto
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- 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
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 131
- 239000010865 sewage Substances 0.000 claims abstract description 54
- 238000007667 floating Methods 0.000 claims abstract description 32
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000004891 communication Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract description 2
- 206010059410 Faecaluria Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 206010016825 Flushing Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011026 diafiltration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/01—Removal of dung or urine, e.g. from stables
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The present invention relates to a kind of auto-flushing and exhaust system, including elevated tank, stop valve, floating drum and the connection pipeline between them, wherein elevated tank connects with water supply line, and floating drum and stop valve are positioned in water storage pipeline；Described water storage pipeline connects by stop valve is intermittent with water supply line；Connect between described water storage pipe ends and have water supply line and trough sewage outlet, described trough sewage outlet and methane-generating pit pipeline to connect by water storage pipeline is intermittent under the effect of stop valve.The beneficial effects of the present invention is the invention provides a kind of can be with auto-flushing and the system of sewage effluent, it is possible to realize the automatic-discharging of sewage, thus saved cost and artificial.
Description
Technical field
The present invention relates to a kind of auto-flushing being applied to pig house and exhaust system.
Background technology
Along with being quickly incremented by of the development of animal husbandry, Large-scale pig farm and region of raising pigs, the subject matter brought is just
It is the process problem of bulky stool sewage and waste water: owing to the leaching of fecaluria is very strong, if do not dealt carefully with, footpath, earth's surface will be passed through
Stream and diafiltration enter Water table, or accumulate in soil, cause soil pollution.Fecaluria outdoor storeyard in pig farm is in rainy season
Rainwash is the main path causing surface water, underground water pollution.Therefore, the most effectively for the pig farm of large-scale cultivation
It is significant problem the most urgently to be resolved hurrily that fecaluria is effectively treated.If having a kind of way can effectively process cultivation to produce
Excrement sewage and carry out excrement dirt recycling, then just can to aquaculture save great expense, improve excrement dirt comprehensive utilization ratio.
Summary of the invention
In view of the above-mentioned problems in the prior art, present invention is primarily targeted at, it is provided that a kind of auto-flushing and
Exhaust system, to realize in the case of pig house building structure originally not being carried out big improvement, it is achieved sewage automatic-discharging.
The present invention is achieved through the following technical solutions:
A kind of auto-flushing and exhaust system, including elevated tank, stop valve, floating drum and the connecting tube between them
Road, wherein elevated tank connects with water supply line, and floating drum and stop valve are positioned in water storage pipeline；Described water storage pipeline and feed pipe
Road passes through the intermittent connection of stop valve；Connect between described water storage pipe ends and have water supply line and trough sewage outlet,
Described trough sewage outlet connects by water storage pipeline is intermittent under the effect of stop valve with methane-generating pit pipeline.
Alternatively, described water supply line is L-type water supply line.
Alternatively, described stop valve is three-way cut-off valve.
Alternatively, described stop valve, in water storage pipeline, comes between trough sewage outlet and the junction of water supply line
Return and float.
Alternatively, the blind end of described water storage pipeline is provided with top cover medicated cap.
Alternatively, described floating drum is the floating molecular tubular structure of multiple superposition, and described floating drum connects stop valve, described
Floating drum and stop valve are connected on top cover medicated cap by woollen goods rope, and the centre of described floating drum is provided with aperture.
Alternatively, described stop valve is in the conversion of two states intermittent: when stop valve is positioned at the first state, institute
The end stating stop valve horizontal direction connects with trough sewage outlet, the end of vertical direction and water storage pipeline communication,
Connect between water storage pipeline and water supply line, close between trough sewage outlet and methane-generating pit pipeline, water storage pipeline and biogas
Closing between the pipeline of pond；When stop valve is positioned at the second state, another end of described stop valve horizontal direction and confession
Waterpipe connects, the end of vertical direction and water storage pipeline communication, connects between described trough sewage outlet and methane-generating pit pipeline
Logical, close between described water supply line and water storage pipeline, close between water storage pipeline and methane-generating pit pipeline.
Alternatively, the water supply line of the elevated tank in described auto-flushing and exhaust system is provided with timing blowdown to control
Device, is provided with dirt removal water automatic controller in trough；Described auto-flushing and exhaust system operationally interval under two states
Property switching, thus by trough sewage self-timing discharge: during the first state, the stop valve horizontal direction in system
One end connects with trough sewage outlet, the end of vertical direction and water storage pipeline communication, water storage pipeline and water supply line
Between connect, close between trough sewage outlet and methane-generating pit pipeline, the closing between water storage pipeline and methane-generating pit pipeline, high
Water in the cistern water supply pipeline of position flows in water storage pipeline；In second during state, another end of described stop valve horizontal direction
Portion connects with water supply line, the end of vertical direction and water storage pipeline communication, described trough sewage outlet and methane-generating pit pipeline
Between connect, between described water supply line and water storage pipeline close, between water storage pipeline and methane-generating pit pipeline close, it is achieved by pig
Sewage in groove is expelled in methane-generating pit.
Alternatively, at least one the trough correspondence in described pig house connects a set of auto-flushing and exhaust system；Described
Water storage pipeline is that PVC material is made.
Alternatively, 2 trough correspondences in described pig house connect a set of auto-flushing and exhaust system.
The present invention has the following advantages and beneficial effect:
1. the invention provides a kind of can be with auto-flushing and the system of sewage effluent, it is possible to realize the automatic row of sewage
Put, thus saved cost with artificial.
2. the auto-flushing in the present invention and exhaust system need not the building structure of pig house script is carried out big improvement,
Only water storage pipeline need to be connected can be realized with sewage draining exit, the workload of site operation is little；And the auto-flushing of the present invention and
Exhaust system can realize being rinsed one or more troughs and blowdown simultaneously, and flexible design can be according to the needs of client
Design different drainages.
Accompanying drawing explanation
Fig. 1 is the structural representation of auto-flushing of the present invention and exhaust system；
Fig. 2 is the structural representation of stop valve in auto-flushing and exhaust system in one embodiment of the invention；
Fig. 3 is a corresponding auto-flushing of trough and the piping diagram of exhaust system in the embodiment of the present invention；
Fig. 4 is two corresponding auto-flushings of trough and the piping diagram of exhaust system in the embodiment of the present invention.
Description of reference numerals:
1. elevated tank；2a. stop valve position one；2b. stop valve position two；3. floating drum；4. woollen goods rope；5. auto-flushing
Controller；6. trough sewage outlet；7. methane-generating pit pipeline；8. top cover medicated cap；9. water supply line；10. water storage pipeline；11. take out
Waterpipe；12. troughs；13. head-tanks；14. other pipelines；15. draw water water tank.
Detailed description of the invention
Below in conjunction with accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes.Obviously, described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Generally exist
Can arrange and design with various different configurations with the assembly of the embodiment of the present invention that illustrates described in accompanying drawing herein.Cause
This, be not intended to limit claimed invention to the detailed description of the embodiments of the invention provided in the accompanying drawings below
Scope, but it is merely representative of the selected embodiment of the present invention.Based on embodiments of the invention, those skilled in the art are not doing
The every other embodiment obtained on the premise of going out creative work, broadly falls into the scope of protection of the invention.
Embodiment one
Auto-flushing and exhaust system are illustrated by the present embodiment, and auto-flushing and exhaust system can be applicable to pig house
In, concrete auto-flushing and exhaust system are positioned at the outside of trough in pig house, are connected with the sewer pipeline of trough.
As depicted in figs. 1 and 2, for the pig house excrement dirt auto-flushing of the present invention and exhaust system structure and principle schematic.
As it is shown in figure 1, auto-flushing and exhaust system include elevated tank 1, stop valve and floating drum 3, elevated tank 1 connects
Connect in having L-type water supply line 9, floating drum 3 and stop valve to be respectively positioned on water storage pipeline 10 and by woollen goods rope 4, water storage pipeline 10 1
End seal is closed, and the other end connects methane-generating pit pipeline 7, is provided with multiple lateral, is connected to water supply line 9 He between two ends
Trough sewage outlet 6.Stop valve under the drive of floating drum 3 in the stop valve position of water supply line 10 junction of water storage pipeline 9
Stop valve position one 2a putting two 2b and trough sewage outlet 6 junction floats back and forth, wherein, and water storage pipeline 10 and feed pipe
Road 9 is by the intermittent connection of stop valve；Trough sewage outlet 6 and methane-generating pit pipeline 7 pass through storage under the effect of stop valve
The intermittent connection of waterpipe 10.
As in figure 2 it is shown, stop valve is three-way valve, three-way cut-off valve includes 3 ends, and end is respectively K1, K2, K3, its
Two ends that middle K2 and K3 is respectively in horizontal direction, K1 is the end of vertical direction.
As it is shown in figure 1, water storage pipeline 9 is pvc pipe, its blind end is provided with top cover medicated cap 8, and floating drum 3 is the floating of multiple superposition
Molecular tubular structure, woollen goods rope 4 runs through whole floating drum 3 and ties up on top cover medicated cap 8, and the centre of floating drum 3 is provided with little
Hole.
As it is shown on figure 3, be the workflow diagram of auto-flushing of the present invention and exhaust system.Wherein, the confession at elevated tank 1
Waterpipe is provided with timing unloading controllor, in trough, is provided with dirt removal water automatic controller.
As it is shown in figure 1, the switching of three-way cut-off valve timing between the two positions: the first state, work as three-way cut-off valve
Being in stop valve when being position 1, an end k2 of its horizontal direction connects with trough sewage outlet 6, vertical direction
End K1 connects with water storage pipeline 10, connects between water storage pipeline 10 with water supply line 9, institute's trough sewage outlet 6 and biogas
Pond pipeline 7 is closed, and closes between water storage pipeline 10 and methane-generating pit pipeline 7；The second state, when three-way cut-off valve is in stop valve
During two 2b of position, another end K3 of stop valve horizontal direction connects with water supply line 9, the end K1 of vertical direction and water storage
Pipeline 10 connects, and connects between trough sewage outlet 6 and methane-generating pit pipeline 7, seals between water supply line 9 and water storage pipeline 10
Close, close between water storage pipeline 10 and trough sewage outlet 6 and methane-generating pit pipeline 7.
Generally, three-way cut-off valve is in the first state, is provided with dirt removal water automatic controller, it is achieved right in trough
The timing cleaning of trough, the sewage after cleaning flows in the sump of trough, and the moisture storage capacity in water storage pipeline 10 is less, about simultaneously
For the 1/3 of whole volume, the buoyancy arrived suffered by floating drum 3 is the least, is negligible, owing to floating drum 3 leads to three-way cut-off valve
Crossing woollen goods rope 4 to connect, the pulling force coming from floating drum 3 that therefore three-way cut-off valve is subject to also is ignored, only in the effect of gravity
Under be positioned at the 2a of stop valve position one；When the sewage quantity in trough reaches to a certain degree, the timing row installed in elevated tank 1
The sluice that dirty controller controls in elevated tank 1 is opened, and is supplied water by water supply line 9, cause three-way valve in water storage pipeline 10
Switching is started to the second state, along with the continuous rising of water level, in water storage pipeline 10 suffered by floating drum 3 from the first state
Buoyancy constantly increases, thus causes the pulling force between floating drum 3 and three-way cut-off valve the most constantly to increase, when threeway is cut by woollen goods rope 4
When only the pulling force of valve is more than the gravity of three-way cut-off valve, three-way cut-off valve the most gradually produces displacement and upwards floats, when threeway cuts
When only valve floats to stop valve position two 2b, owing to being cut off by three-way cut-off valve between water supply line 9 and water storage pipeline 10, high-order
Sluice in water tank 1 is closed, and causes the water in elevated tank 1 cannot realize to water storage pipeline 10 and supplies, now water storage pipeline 10
Pulling force suffered by middle three-way cut-off valve mutually balances with gravity, and therefore three-way cut-off valve does not produces displacement and is in stop valve
At the 2b of position two, trough sewage outlet 6 communicates with methane-generating pit pipeline 7, and the sewage in trough passes through trough sewage outlet 6 row
Enter in methane-generating pit pipeline 7, it is achieved being automatically drained out of trough sewage, on the other hand, owing to the centre of floating drum 3 is provided with aperture,
Therefore, after the water level in water storage pipeline 10 no longer raises, just the aperture in floating drum 3 flows in methane-generating pit pipeline 7, along with
Water in water storage pipeline 10 constantly runs off, and the buoyancy suffered by floating drum 3 is gradually reduced, and causes three-way cut-off valve constantly to decline finally
Return at the 2a of stop valve position one and rest on the first state, it is achieved that an auto-flushing and discharge.
Embodiment two
The design of pipeline in auto-flushing in pig house and exhaust system is illustrated by the present embodiment.
As it is shown on figure 3, a trough correspondence in pig house connects a set of auto-flushing and exhaust system.The sewage of trough
Outlet 6 is connected with auto-flushing and exhaust system.Auto-flushing and exhaust system are positioned at body of wall outside trough.General state
Under, the water introduced at water source flows in head-tank 13, and from head-tank 13 through pumping conduit 11 suction auto-flushing and
In elevated tank 1 in exhaust system, auto-flushing and exhaust system auto-flushing and the sewage of generation in discharge trough, and will
Sewage enters in methane-generating pit pipeline 7.
Embodiment three
The design of pipeline in auto-flushing in pig house and exhaust system is illustrated by the present embodiment.
As shown in Figure 4, in pig house, two trough correspondences connections have a set of auto-flushing and exhaust system.In pig house two
Trough sewage outlet 6 each connects a water storage pipeline 10.Operation principle when auto-flushing and the work of exhaust system pipeline
For: as shown in Figure 4, the water introduced from water source flows into head-tank 13, and the water in head-tank 13 is through pumping conduit 11 part
In suction elevated tank 1, the water supply line of elevated tank 1 is a three-way pipeline, and one end of three-way pipeline is with elevated tank 1 even
Logical, additionally two ends connect two water storage pipelines 10, are two different water supply lines 9, two of which water storage pipeline 10 position respectively
In different troughs, one end of two water storage pipelines 10 is closed, and the other end is connected to a methane-generating pit pipeline 7, between
It is provided with lateral, is connected to trough sewage outlet 6.
Being positioned at the three-way cut-off valve in each water storage pipeline 10 can be by two water supply lines 9 and water storage pipeline 10 interval respectively
The connection of property.Meanwhile, the water storage pipeline 10 in each trough connects the trough sewage outlet 6 in respective trough respectively,
And trough sewage outlet 6 is intermittent under the effect of three-way cut-off valve with the sewage in biogas pipeline 7 to be connected, thus reaches
To two troughs being timed auto-flushing simultaneously.
Last it is noted that above each embodiment is merely to illustrate technical scheme, it is not intended to limit；
Although the present invention being described in detail with reference to previous embodiment, it will be understood by those within the art that: it depends on
So the technical scheme described in previous embodiment can be modified, or wherein part or all of technical characteristic is carried out
With replacing；And these amendments or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technical scheme
Scope.
Claims (10)
1. an auto-flushing and exhaust system, it is characterised in that: include elevated tank, stop valve, floating drum and they between
Connection pipeline, wherein elevated tank connects with water supply line, and floating drum and stop valve are positioned in water storage pipeline；Described water storage pipeline
Connect by stop valve is intermittent with water supply line；Connect between described water storage pipe ends and have water supply line and trough sewage
Outlet, described trough sewage outlet and methane-generating pit pipeline pass through the intermittent company of water storage pipeline under the effect of stop valve
Logical.
Auto-flushing the most according to claim 1 and exhaust system, it is characterised in that: described water supply line is that L-type supplies water
Pipeline.
Auto-flushing the most according to claim 1 and exhaust system, it is characterised in that: described stop valve is threeway cut-off
Valve.
Auto-flushing the most according to claim 1 and exhaust system, it is characterised in that: described stop valve is at water storage pipeline
In, float back and forth between trough sewage outlet and the junction of water supply line.
Auto-flushing the most according to claim 1 and exhaust system, it is characterised in that: the blind end of described water storage pipeline sets
There is top cover medicated cap.
Auto-flushing the most according to claim 1 and exhaust system, it is characterised in that: described floating drum is the floating of multiple superposition
Molecular tubular structure, described floating drum connects stop valve, and described floating drum and stop valve are connected to top cover medicated cap by woollen goods rope
On, the centre of described floating drum is provided with aperture.
Auto-flushing the most according to claim 6 and exhaust system, it is characterised in that: described stop valve is in two states
Intermittent conversion: when stop valve is positioned at the first state, an end of described stop valve horizontal direction and trough sewage
Outlet connects, the end of vertical direction and water storage pipeline communication, connects between water storage pipeline and water supply line, and trough sewage goes out
Close between the mouth of a river and methane-generating pit pipeline, the closing between water storage pipeline and methane-generating pit pipeline；When stop valve is positioned at the second shape
During state, another end of described stop valve horizontal direction connects with water supply line, and the end of vertical direction is with water storage pipeline even
Logical, connect between described trough sewage outlet and methane-generating pit pipeline, close between described water supply line and water storage pipeline, water storage
Close between pipeline and methane-generating pit pipeline.
Auto-flushing the most according to claim 1 and exhaust system, it is characterised in that: described auto-flushing and exhaust system
In elevated tank water supply line in be provided with timing unloading controllor, be provided with dirt removal water automatic controller in trough；Described from
Dynamic flushing and exhaust system operationally intermittent switching under two states, thus the sewage self-timing in trough is arranged
Going out: during the first state, an end of the stop valve horizontal direction in system connects with trough sewage outlet, vertical direction
End and water storage pipeline communication, connect between water storage pipeline and water supply line, trough sewage outlet and methane-generating pit pipeline it
Between close, the closing between water storage pipeline and methane-generating pit pipeline, water in high-level tank water pipeline flows in water storage pipeline；The
In two during state, another end of described stop valve horizontal direction connects with water supply line, the end of vertical direction and water storage
Pipeline communication, connects between described trough sewage outlet and methane-generating pit pipeline, seals between described water supply line and water storage pipeline
Close, close between water storage pipeline and methane-generating pit pipeline, it is achieved the sewage in trough is expelled in methane-generating pit.
Auto-flushing the most according to claim 1 and exhaust system, it is characterised in that: at least one pig in described pig house
Groove correspondence connects a set of auto-flushing and exhaust system；Described water storage pipeline is that PVC material is made.
Auto-flushing the most according to claim 9 and exhaust system, it is characterised in that: 2 troughs pair in described pig house
Should connect and have a set of auto-flushing and exhaust system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610633810.XA CN106259003B (en) | 2016-08-04 | 2016-08-04 | Automatic flushing and discharging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610633810.XA CN106259003B (en) | 2016-08-04 | 2016-08-04 | Automatic flushing and discharging system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106259003A true CN106259003A (en) | 2017-01-04 |
| CN106259003B CN106259003B (en) | 2020-06-05 |
Family
ID=57665059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610633810.XA Expired - Fee Related CN106259003B (en) | 2016-08-04 | 2016-08-04 | Automatic flushing and discharging system |
Country Status (1)
| Country | Link |
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| CN (1) | CN106259003B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2125620U (en) * | 1992-05-29 | 1992-12-23 | 朱宗厚 | Toilet cistern |
| CN2230326Y (en) * | 1995-09-15 | 1996-07-03 | 曹奉利 | Sprinkling-type automatic flushing cistern |
| US5966953A (en) * | 1998-10-22 | 1999-10-19 | Acme Engineering & Manufacturing Corporation | Water distribution and return control system for evaporative cooling pad installation |
| CN101078232A (en) * | 2007-06-22 | 2007-11-28 | 秦振 | Energy-saving water-saving automatic double toilet water box fittings system |
| CN203856029U (en) * | 2014-06-03 | 2014-10-01 | 国家电网公司 | Automatic flushing equipment with high-position water tank |
| CN204059512U (en) * | 2014-07-24 | 2014-12-31 | 赵庆德 | Cistern for toilet is without flooding without siphon inlet valve |
| CN204860501U (en) * | 2015-07-03 | 2015-12-16 | 谢卓睿 | Special self -cleaning trough of raiing livestock or poultry |
-
2016
- 2016-08-04 CN CN201610633810.XA patent/CN106259003B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2125620U (en) * | 1992-05-29 | 1992-12-23 | 朱宗厚 | Toilet cistern |
| CN2230326Y (en) * | 1995-09-15 | 1996-07-03 | 曹奉利 | Sprinkling-type automatic flushing cistern |
| US5966953A (en) * | 1998-10-22 | 1999-10-19 | Acme Engineering & Manufacturing Corporation | Water distribution and return control system for evaporative cooling pad installation |
| CN101078232A (en) * | 2007-06-22 | 2007-11-28 | 秦振 | Energy-saving water-saving automatic double toilet water box fittings system |
| CN203856029U (en) * | 2014-06-03 | 2014-10-01 | 国家电网公司 | Automatic flushing equipment with high-position water tank |
| CN204059512U (en) * | 2014-07-24 | 2014-12-31 | 赵庆德 | Cistern for toilet is without flooding without siphon inlet valve |
| CN204860501U (en) * | 2015-07-03 | 2015-12-16 | 谢卓睿 | Special self -cleaning trough of raiing livestock or poultry |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106259003B (en) | 2020-06-05 |
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Effective date of registration: 20200831 Address after: Building 2, block B, Xiangshan Lijing, Gusong Town, Xingwen County, Luzhou City, Sichuan Province, 644400 Patentee after: Xingwen Yuanye Ecological Agriculture Co.,Ltd. Address before: 644401 Yibin City, Sichuan province Xingwen County town of Bo Wang Wenxing Building 2 unit 5-2 Patentee before: XINGWEN HUAYU'AN ECOLOGICAL AGRICULTURE EXPLOITATION Co.,Ltd. |
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Address after: Building 2, block B, Xiangshan Lijing, Gusong Town, Xingwen County, Yibin City, Sichuan Province, 644400 Patentee after: Xingwen Yuanye Ecological Agriculture Co.,Ltd. Address before: Building 2, block B, Xiangshan Lijing, Gusong Town, Xingwen County, Luzhou City, Sichuan Province, 644400 Patentee before: Xingwen Yuanye Ecological Agriculture Co.,Ltd. |
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