CN100476088C - Totally-enclosed non-pollution cavate self-equilibrium non-negative pressure water supplying equipment - Google Patents
Totally-enclosed non-pollution cavate self-equilibrium non-negative pressure water supplying equipment Download PDFInfo
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- CN100476088C CN100476088C CNB2005101324884A CN200510132488A CN100476088C CN 100476088 C CN100476088 C CN 100476088C CN B2005101324884 A CNB2005101324884 A CN B2005101324884A CN 200510132488 A CN200510132488 A CN 200510132488A CN 100476088 C CN100476088 C CN 100476088C
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 238000005192 partition Methods 0.000 claims description 4
- 238000003915 air pollution Methods 0.000 abstract description 3
- 230000000087 stabilizing effect Effects 0.000 abstract description 2
- 239000008399 tap water Substances 0.000 description 8
- 235000020679 tap water Nutrition 0.000 description 8
- 239000002775 capsule Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000008246 gaseous mixture Substances 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Domestic Plumbing Installations (AREA)
- Pipeline Systems (AREA)
Abstract
The invention relates to an all-closed non-pollution cavity self-balance water supply equipment without negative pressure, comprising stabilizing compensator, in which there are multiple isolated cavities and collecting pressure machine and divergence machine are set; vacuum suppressor, in which microprocessor is set; water pump; check valve, gate valve, outfall sewer, pressure sensor, VVVF control cupboard; water current indicator; and water inlet pipe. By combined action of isolated cavities, collecting pressure machine, vacuum suppressor, pressure sensor water supply without negative pressure in the whole equipment is realized under the all-closed status so as to avoid the air pollution of water quality.
Description
Technical field
The present invention relates to a kind of non-negative pressure water-supply installation, particularly a kind ofly directly be serially connected in running water pipe provides water on the net for high building non-negative pressure water-supply installation.
Background technology
In traditional secondary water-supply mode, all be to adopt to build large pool, the pond is put in the municipal tap water, be pressurised into user side by water pump again and supply water.This way of supplying water often needs bigger floor space, and civil engineering costs is also higher.For providing of living water use, because large pool exists the secondary pollution problem of water, so, exist the threat that user's health suffers damage.
Chinese patent ZL00215684.9 discloses a kind of no negative pressure, has not had the journey of suction pipe network supercharging current stabilization supply equipment; ZL00256147.6 discloses a kind of non-negative pressure method of water supply device; ZL01204960.3 discloses a kind of energy-conservation no negative pressure water storage tank.These disclosed supply equipments, it is building water supply that device can directly connect city planting ductwork, in above-mentioned all kinds of patents technical scheme, in order to eliminate the adverse effect of negative pressure to the municipal tap water pipe network, on fluid reservoir (water storage tank), all be provided with automatic air valve formula structure, when water from fluid reservoir (water storage tank), gas enters in the jar and contacts fully with water, the air of pump house apoplexy involving the solid organs can produce certain pollution to water quality, when in a single day the valve of exhaust opening breaks down and leaks, water in the fluid reservoir (water storage tank) can be to splash everywhere, and fluid reservoir (water storage tank) around be provided with electric fixtures such as water pump assembly usually, the water electrode that splash goes out easily causes the electric fixtures short circuit, and supply equipment is destroyed.Chinese patent ZL02294675.6 discloses a kind of no negative pressure supercharging device, harmomegathus repeatedly by capsule realizes charging and discharging the water process, the capsule exudate inevitably can produce certain pollution to water quality at present, and capsule burn-in effects equipment life, capsule can produce severe contamination, spilling water even flood pump house in case break as consumable accessory.
Summary of the invention
Main purpose of the present invention is can't effectively stop water pollution at existing supply equipment, and the problem of poor reliability, a kind of high building non-negative pressure water-supply installation is provided, and this equipment adopts totally-enclosed cavity structure, realizes that reliability height, no air-polluting high-quality supply water.
The objective of the invention is to be achieved through the following technical solutions:
A kind of high building non-negative pressure water-supply installation, it comprises that inside is divided into a plurality of chambeies and collection depressor and the steady flow compensator of emanator, the vacuum suppresser that microprocessor is housed, water pump, flap valve, gate valve, outfall sewer, pressure sensor, variable frequency control cabinet, water flow indicator, inlet channel are housed, be implemented in non-negative pressure method of water supply under the totally-enclosed situation of integral device by the acting in conjunction of each chamber of isolating, collection depressor, emanator, vacuum suppresser, pressure sensor, thus the air pollution of having stopped water quality.
The invention has the beneficial effects as follows that neither air inlet holds one's breath again in the whole process that equipment supplies water, totally-enclosed water supply avoids using capsule, does not have air pollution during water supply, water supply quality is good, reliability of water supply is high.
Description of drawings
Accompanying drawing is the principle schematic of preferred embodiment provided by the present invention.
1, steady flow compensator, 2, vacuum suppresser, 3, pipeline, 4, second partition, 5, the collection depressor, 6, variable frequency control cabinet 7, hydrant, 8, water flow indicator, 9 pressure sensors, 10, outfall sewer, 11, flap valve, 12, gate valve, 13, water pump, 14, pipeline, 15, emanator, 16, pipe, 17, first dividing plate, 18, vacuum table, 19, inlet channel.
The specific embodiment
Below with reference to above accompanying drawing, the specific embodiment of the present invention is done further detailed description.
The inside of steady flow compensator 1 is divided into A by first dividing plate 17 and second partition 4, B, three chambeies of C, first dividing plate 17 and second partition 4 can be made straight-plate-type, also can make the end socket form in order better to bear pressure, inlet channel 19 communicates with chamber A, emanator 15 and pipe 16 are installed in the A of chamber, the outlet conduit that is connecting steady flow compensator 1 in the bottom in A chamber, this pipeline is connected with the water inlet of water pump 13, collection depressor 5 is installed in the C chamber, vacuum suppresser 2 is installed on the top of steady flow compensator 1, vacuum suppresser 2 is communicated with collection depressor 5 by pipeline 3, emanator 15 communicates with chamber C, vacuum table 18 is installed on inlet channel 19, delivery port at water pump 13 is equipped with flap valve 11 and gate valve 12, a bypass line that flap valve is housed in parallel with water pump, bypass and water pump 13 converge at outfall sewer 10, chamber B in the steady flow compensator 1 communicates with outfall sewer 10 by pipeline 14, pressure sensor 9 is housed on outfall sewer 10, hydrant 7 is communicated with outfall sewer 10, water flow indicator 8 is contained on the pipeline at hydrant 7 places, vacuum suppresser 2, pressure sensor 9, water flow indicator 8 and water pump 13 all connect by lead with variable frequency control cabinet 6.
When equipment has just come into operation or at A, anhydrous in the B chamber, the inflow of city planting ductwork is during greater than user's water supply volume, A, the B chamber is in filling process, in the A chamber along with the rising ozone gaseous mixture of liquid level, inert gas enters collection depressor 5 through vacuum suppresser 2 and pipeline 3, arrive the C chamber by the collection depressor, in the C chamber, assemble, when the tap water pressure in pressure in the C chamber and the A chamber reaches balance, collection depressor 5 is started working, the working signal of collection depressor 5 is controlled jointly by vacuum suppresser 2 and variable frequency control cabinet 6, the 2-5 that the work of collection depressor 5 reaches tap water pressure in the A chamber with the compression of the gas in the C chamber is doubly and greater than user's water setting pressure, in the A chamber, all be full of tap water, replenish when coming the water yield less than user's water supply volume in order to tap water, all being full of water final vacuum TVS 2 in the A chamber closes by the buoyancy of ball float, cut off the connection in A chamber and C chamber, collect depressor 5 and quit work this moment, emanator 15 quits work always in this process, the water of elevated pressures arrives outfall sewer 10 through flap valve 11 and gate valve 12 when water pump 13 running pressurizations, when the pressure in the B chamber during less than the pressure in the outfall sewer 10, water enters the B chamber through pipeline 14, water level in the B chamber raises, top confining gas pressurized, when pressure in pressure in the B chamber and the outfall sewer 10 reach identical after, be in an equilibrium state, when pressure in the outfall sewer 10 less than the B chamber in during pressure, water (flow) direction is opposite, the B chamber is actual in the course of work of equipment plays a low discharge pressurize, the effect of voltage stabilizing and elimination water hammer, because of the Compressed Gas in the B chamber is inevitably wanted a water-soluble part, continuity along with equipment task time, gas flow in the B chamber can be less and less, influence low discharge pressurize and voltage regulation result, because of the pressure in the C chamber always greater than user's water setting pressure, be the pressure in the B chamber, this moment, emanator 15 was by detecting voluntarily and realizing automatically and will give the ozone gaseous mixture of pressure in the C chamber, inert gas diffuses in the B chamber, divergence stops after reaching requirement voluntarily, thereby has effectively guaranteed the reliable water supply of equipment.
In the equipment course of work, when city planting ductwork come the water yield greater than user's water supply volume the time, the water of city planting ductwork enters in the A chamber of steady flow compensator 1 through inlet channel 19, be fed to water pump 13 by pipeline 14 and be pressurized to the user, this moment, chamber A and chamber C and inner collection depressor 5 and emanator 15 all quit work, and equipment is in normal steadily water supply state.
When the inflow of city planting ductwork during less than user's water supply volume; more than normal steadily water supply state broken; vacuum suppresser 2 passes to variable frequency control cabinet 6 with pressure and flow signal; the signal of telecommunication of water flow indicator 8 when receiving the pressure sensor 9 that transmits from variable frequency control cabinet 6 or fire fighting state simultaneously; vacuum suppresser 2 carries out integrated treatment; the rotating speed of control of pump 13 is by specific curves change or switching; cut-out pump working state; emanator 15 work after the corresponding time of delaying time simultaneously; the ozone gaseous mixture of pressure will be given; inert gas is according to the water utilization rate in the B chamber; at first diffuse in the B chamber; make the standby water in the B chamber all drop into user's use; when B chamber water can not satisfy; emanator 15 will be given the ozone gaseous mixture of pressure; inert gas is dispersed in the A chamber; when being descended, A chamber middle water level keeps malleation always; deposit water in the A chamber is fed to the user by the water pump pressurization; to remedy the deficiency that tap water comes the water yield; when the drawdown in the A chamber arrives lowest water level, the equipment automatic shutdown protection.In the above course of work, vacuum suppresser 2, collection depressor 5, variable frequency control cabinet 6, pressure sensor 9, emanator 15 associated working, guarantee reliably in the A chamber, can not produce negative pressure according to pressure in the A chamber and liquid level signal, and the deposit water in the A chamber again in time and completely Mi mend in user's water.
Vacuum table 18 is installed on the pipe network of municipal tap water, is used for test and monitoring equipment and negative pressure whether occurs, and water flow indicator 8 is used for hydrant 7 waters, provides the fire-fighting signal to variable frequency control cabinet 6 when the fire-fighting situation is promptly arranged, and makes equipment be in the fire fighting supply state.
It should be noted last that: above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to the foregoing description, those of ordinary skill in the art is to be understood that: still can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (5)
1, a kind of Totally-enclosed non-pollution cavate self-equilibrium non-negative pressure water supplying equipment, it comprises steady flow compensator (1), vacuum suppresser (2), water pump (13), flap valve (11), gate valve (12), outfall sewer (10), pressure sensor (9), variable frequency control cabinet (6), water flow indicator (8), inlet channel (19), it is characterized in that: the inside of steady flow compensator (1) is divided into A, B, three chambeies of C by first dividing plate (17) and second partition (4), emanator (15) is installed in the A of chamber, collection depressor (5) is installed in the C chamber, and emanator (15) communicates with chamber C.
2, Totally-enclosed non-pollution cavate self-equilibrium non-negative pressure water supplying equipment according to claim 1 is characterized in that: vacuum suppresser (2) is installed on the top of steady flow compensator (1), and vacuum suppresser (2) is communicated with collection depressor (5) by pipeline (3).
3, Totally-enclosed non-pollution cavate self-equilibrium non-negative pressure water supplying equipment according to claim 1 is characterized in that: the chamber B in the steady flow compensator (1) communicates with outfall sewer (10) by pipeline (14).
4, Totally-enclosed non-pollution cavate self-equilibrium non-negative pressure water supplying equipment according to claim 1 is characterized in that: hydrant (7) is communicated with outfall sewer (10).
5, Totally-enclosed non-pollution cavate self-equilibrium non-negative pressure water supplying equipment according to claim 1 is characterized in that: inlet channel (19) communicates with chamber A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101324884A CN100476088C (en) | 2005-12-26 | 2005-12-26 | Totally-enclosed non-pollution cavate self-equilibrium non-negative pressure water supplying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101324884A CN100476088C (en) | 2005-12-26 | 2005-12-26 | Totally-enclosed non-pollution cavate self-equilibrium non-negative pressure water supplying equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1990964A CN1990964A (en) | 2007-07-04 |
| CN100476088C true CN100476088C (en) | 2009-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101324884A Expired - Fee Related CN100476088C (en) | 2005-12-26 | 2005-12-26 | Totally-enclosed non-pollution cavate self-equilibrium non-negative pressure water supplying equipment |
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| Country | Link |
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| CN (1) | CN100476088C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101654920B (en) * | 2009-07-27 | 2011-05-11 | 天津甘泉集团有限公司 | Network pressure superposition water supply system based on optimal auto disturbance rejection control |
| CN102433914A (en) * | 2011-12-20 | 2012-05-02 | 绍兴文理学院 | Intelligent water supply system for high-rise building |
| CN104594457B (en) * | 2015-01-30 | 2016-01-13 | 山东双轮股份有限公司 | Without the quiet supply equipment of negative pressure |
| CN104594458B (en) * | 2015-01-30 | 2015-12-16 | 山东双轮股份有限公司 | Non-negative pressure water-supply installation |
-
2005
- 2005-12-26 CN CNB2005101324884A patent/CN100476088C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1990964A (en) | 2007-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QINGDAO SANLI ZHONGDEMEI WATER EQUIPMENT CO., LTD. Free format text: FORMER OWNER: ZHANG MINGLIANG Effective date: 20150115 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150115 Address after: Hong Tan Street of Chengyang District of Shandong city in Qingdao province 266111 spine Industrial Road northbound No. 2 Patentee after: QINGDAO SANLI ZHONGDEMEI WATER EQUIPMENT Co.,Ltd. Address before: 266111 Shandong city of Qingdao Province Green Industrial Park of Chengyang District, Qingdao Sanli Group Co., Ltd. Patentee before: Zhang Mingliang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180620 Address after: 266111 North Chengyang Road, Chengyang, Qingdao, Shandong. Co-patentee after: Qingdao Sanli Group Co.,Ltd. Patentee after: QINGDAO SANLI ZHONGDEMEI WATER EQUIPMENT Co.,Ltd. Address before: 266111 North Chengyang Road, Chengyang, Qingdao, Shandong. Patentee before: QINGDAO SANLI ZHONGDEMEI WATER EQUIPMENT Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 |
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| CF01 | Termination of patent right due to non-payment of annual fee |