CN110820853A - Self-cleaning steady flow compensation tank - Google Patents
Self-cleaning steady flow compensation tank Download PDFInfo
- Publication number
- CN110820853A CN110820853A CN201911119136.3A CN201911119136A CN110820853A CN 110820853 A CN110820853 A CN 110820853A CN 201911119136 A CN201911119136 A CN 201911119136A CN 110820853 A CN110820853 A CN 110820853A
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- self
- water
- cleaning
- water inlet
- tank body
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- 238000004140 cleaning Methods 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 239000010865 sewage Substances 0.000 claims abstract description 20
- 230000008676 import Effects 0.000 claims description 3
- 239000003112 inhibitor Substances 0.000 claims 1
- 230000006641 stabilisation Effects 0.000 claims 1
- 238000011105 stabilization Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/074—Arrangement of water treatment devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/075—Arrangement of devices for control of pressure or flow rate
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Cleaning In General (AREA)
Abstract
A self-cleaning steady flow compensation tank belongs to the field of non-negative pressure water supply equipment and comprises a vacuum tank body provided with a water inlet, a water outlet and a sewage discharge outlet, wherein a vacuum suppressor is also arranged on the tank body; the self-cleaning system comprises a three-way valve arranged on a water inlet, a high-pressure nozzle is arranged at a normally closed outlet end of the three-way valve, a filter screen is horizontally arranged in a tank body, the upper part of the tank body is a clean area, and the lower part of the tank body is a turbid area.
Description
Technical Field
The invention relates to the field of non-negative pressure water supply equipment, in particular to a self-cleaning steady flow compensation tank.
Background
At present, general water supply equipment can generate negative pressure action after being directly connected to a tap water pipe network, and the flow of a water pump is often larger than the water inlet flow of the tap water pipe, so that the pressure of the pipe network is reduced, and the water consumption of peripheral users is influenced. Therefore, a steady flow compensation tank is usually arranged between a municipal water pipe network and a community water supply pipeline, and the steady flow compensation tank is also called a non-negative pressure tank, so that the functions of stabilizing pressure, regulating steady flow and eliminating secondary pollution of air are realized. The current stationary flow compensation tank realizes gentle water supply to the user under the cooperation does not have negative pressure water supply system, and the tank type no negative pressure water supply equipment of producing before, stationary flow compensation tank that includes do not contain filter equipment, and municipal administration is intake and is direct rather than the inner wall contact after the stationary flow compensation tank gets into, when municipal administration is intake and is contained impurity such as silt, can not filter it, easily causes certain influence to the quality of water that the life supplied water.
At present, many manufacturers of non-negative pressure water supply equipment on the market do not have the idea of filtering water quality. The produced equipment does not have the function of purifying impurities in water quality, the inner wall of the steady flow compensation tank is directly contacted with domestic water supply, macromolecular impurities cannot be intercepted, and the water quality of water for users cannot be guaranteed. The water supply device not only seriously influences the water consumption of users, but also can not guarantee certain areas with poor water supply quality, for example, a steady flow compensation tank with the application number of CN201620158559.1 is provided with a filter in the tank body to filter water, but after the filtration, the volume of the current steady flow compensation tank is large, the service cycle is long, the maintenance cycle is prolonged, more impurities such as green moss are remained in the tank body, the cleaning difficulty is large, the maintenance period is prolonged, the cleaning effect of manual cleaning is obvious, but suffocation is easily caused due to the sealing of the tank body, the cleaning difficulty and the cleaning cost are high, the design idea of automatically cleaning the steady flow compensation tank is pushed into the research topic, and the standard of sanitary intelligence is particularly important.
For example, the application No. CN201820834008.1 is "a no negative pressure water supply steady flow compensation tank self-cleaning self-extinguishing system", which has the function of automatic cleaning, but the water circulating during cleaning is water with impurities, the cleaning is not thorough, and the rotary nozzle is easy to be blocked.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: overcomes the defects of the prior art and provides a self-cleaning steady flow compensation tank.
The technical scheme adopted by the invention for solving the technical problems is as follows: a self-cleaning steady flow compensation tank comprises a vacuum tank body provided with a water inlet, a water outlet and a sewage discharge outlet, wherein a vacuum suppressor is also arranged on the tank body, a filter screen and a self-cleaning system are also arranged in the tank body, the tank body is divided into a turbid area and a clean area by the filter screen, the water inlet and the sewage discharge outlet are arranged in the turbid area, and the water outlet is arranged in the clean area; the self-washing system comprises a three-way valve arranged on the water inlet, and a high-pressure nozzle is arranged at the normally closed outlet end of the three-way valve.
Further, the filter screen level sets up in the jar internal, and jar body upper portion is clean district, and the lower part is the turbid district.
Further, the three-way valve is a two-position three-way valve.
Further, the import of three-way valve is connected with the water inlet of jar body, and normally open export is back to the filter screen, normally closed export level sets up.
Further, the water inlet is horizontally arranged, and the sewage draining outlet is arranged downwards.
Furthermore, two sides of the sewage draining outlet are provided with supporting devices.
Furthermore, the water inlet, the water outlet and the sewage draining outlet are provided with electromagnetic valves.
Further, a pressure gauge is also arranged on the tank body.
The invention has the beneficial effects that: 1. according to the municipal water purifier, the filter screen is arranged, municipal inlet water entering from the water inlet is subjected to primary filtration through the built-in filter, and large granular substances such as silt and macromolecular organic matters in the municipal inlet water are filtered, so that the municipal water quality flowing out of the water outlet reaches the standard of purified water, and the safety and reliability of water consumption of users are guaranteed. Adopt this stationary flow compensation jar butt joint municipal administration life water supply pipe network and the water inlet pipe network before the pump, have fine steady voltage compensation effect.
2. According to the invention, the high-pressure nozzle arranged at the water inlet is horizontal to the filter screen, when no water exists in the tank body, after the drain outlet is opened, the water at the water inlet directly flows through the drain outlet, so that the effect of automatic cleaning is achieved, and the cleaning is scientific and reasonable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1-tank body, 11-water inlet, 12-water outlet, 13-sewage outlet, 2-vacuum suppressor, 3-filter screen, 31-turbid area, 32-clean area, 4-self-cleaning system, 41-three-way valve, 42-high pressure nozzle, 5-support device, 6-electromagnetic valve, 7-pressure gauge.
Detailed Description
Referring to fig. 1: a self-cleaning steady flow compensation tank comprises a vacuum tank body 1 provided with a water inlet 11, a water outlet 12 and a sewage discharge outlet 13, wherein a vacuum suppressor 2 is further arranged on the tank body 1, a filter screen 3 and a self-cleaning system 4 are further arranged in the tank body 1, the tank body 1 is divided into a turbid area 31 and a clean area 32 by the filter screen 3, the filter screen 3 is horizontally arranged in the tank body 1, the upper part of the tank body 1 is a clean area 32, the lower part of the tank body is the turbid area 31, the water inlet 11 and the sewage discharge outlet 13 are arranged in the turbid area 31, the water inlet 11 is horizontally arranged, the sewage discharge outlet 13 is arranged downwards, and the water outlet 12 is arranged in the clean area 32; from washing system 4 is including setting up the three-way valve 41 on water inlet 11, and three-way valve 41 is electromagnetism three-way valve 41, and the normally closed exit end of three-way valve 41 is equipped with high pressure nozzle 42, and the import of three-way valve 41 is connected with the water inlet 11 of jar body 1, and normally open export orientation is back to filter screen 3, the level setting of normally closed export.
The working principle and the using method of the invention are as follows: the invention is necessary for the water inlet 11, the water outlet 12, the sewage draining outlet 13 and the vacuum suppressor 2, the filter screen 3 is horizontally arranged, the tank body 1 is divided into two upper and lower areas, the upper area is a clean area 32, the lower area is a turbid area 31, the impurities in the turbid area 31 of the water inlet 11 can be filtered through the filter screen 3, the turbid area 31 is arranged below, no impurities are adsorbed on the filter screen 3, the design is scientific and reasonable, the three-way valve 41 of the water inlet 11 is opened with a downward outlet under normal conditions, namely a normally open outlet, when cleaning is needed, the horizontal normally closed outlet is opened, water is sprayed on the filter screen 3 through the high-pressure nozzle 42, the impurities in the filter screen 3 and the turbid area 31 are effectively cleaned, when the electromagnetic valve 6 of the sewage draining outlet 13 is opened, the water with the impurities can be drained from the sewage draining outlet 13, if the drained water is clean, the outlet of the three-way valve 41, the tank body 1 is cleaned from another angle after water is discharged from the normal opening, and finally the water discharged is clean, which means that the tank body 1 is cleaned.
The supporting device 5 is used for fixedly supporting the wide tank body 1, the pressure gauge 7 is used for detecting the water pressure in the tank body 1, and the electromagnetic valve 6 controls the opening and closing of the pipeline.
When the water supply device is used for supplying water, the electromagnetic valves 6 of the water inlet 11 and the water outlet 12 are opened, the electromagnetic valve 6 of the sewage discharge outlet 13 is closed, water enters the tank body 1, the water outlet 12 pumps water from the clean area 32, the water outlet 12 can extend into the tank body as far as possible, and water can be pumped and supplied when the tank body 1 is not full; when cleaning is needed, the electromagnetic valve 6 of the water outlet 12 can be closed, the electromagnetic valve 6 of the blowdown valve is opened, water of the water inlet 11 cleans the tank body 1 in the turbid area 31 and then is discharged from the blowdown port 13, and the three-way valve 41 is preferably switched to cleaning with the high-pressure nozzle 42 during cleaning.
In the description herein, references to the description of the terms "embodiment," "specific embodiment," "example" or "specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (8)
1. The utility model provides a stationary flow compensation jar of self-cleaning, includes the vacuum tank body (1) that is equipped with water inlet (11), delivery port (12) and drain (13), still is equipped with vacuum inhibitor (2), its characterized in that on jar body (1): the tank body (1) is also internally provided with a filter screen (3) and a self-cleaning system (4), the filter screen (3) divides the tank body (1) into a turbid area (31) and a clean area (32), the water inlet (11) and the sewage outlet (13) are arranged in the turbid area (31), and the water outlet (12) is arranged in the clean area (32); the self-cleaning system (4) comprises a three-way valve (41) arranged on the water inlet (11), and a high-pressure nozzle (42) is arranged at the normally closed outlet end of the three-way valve (41).
2. A self-cleaning flow-stabilizing compensation tank as recited in claim 1, wherein: the filter screen (3) level sets up in jar body (1), and jar body (1) upper portion is clean district (32), and the lower part is turbid district (31).
3. A self-cleaning flow-stabilizing compensation tank as recited in claim 1, wherein: the three-way valve (41) is an electromagnetic three-way valve (41).
4. A self-cleaning flow-stabilizing compensation tank as recited in claim 3, wherein: the import of three-way valve (41) is connected with water inlet (11) of jar body (1), and normally open export is back to filter screen (3), and normally closed export level sets up.
5. A self-cleaning flow-stabilizing compensation tank as recited in any one of claims 1 to 4, wherein: the water inlet (11) is horizontally arranged, and the sewage draining outlet (13) is arranged downwards.
6. A self-cleaning flow stabilization compensation tank of claim 5, wherein: and supporting devices (5) are arranged on two sides of the sewage draining outlet (13).
7. A self-cleaning flow-stabilizing compensation tank as recited in any one of claims 1 to 4, wherein: the water inlet (11), the water outlet (12) and the sewage draining exit (13) are provided with electromagnetic valves (6).
8. A self-cleaning flow-stabilizing compensation tank as recited in any one of claims 1 to 4, wherein: the tank body (1) is also provided with a pressure gauge (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911119136.3A CN110820853B (en) | 2019-11-15 | 2019-11-15 | Self-cleaning steady flow compensation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911119136.3A CN110820853B (en) | 2019-11-15 | 2019-11-15 | Self-cleaning steady flow compensation tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110820853A true CN110820853A (en) | 2020-02-21 |
| CN110820853B CN110820853B (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911119136.3A Active CN110820853B (en) | 2019-11-15 | 2019-11-15 | Self-cleaning steady flow compensation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110820853B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100090372A (en) * | 2009-02-06 | 2010-08-16 | 윤석군 | Apparatus for flow measuring of waterworks |
| CN203507673U (en) * | 2013-08-20 | 2014-04-02 | 北京同力华盛环保科技有限公司 | Constant-current compensator |
| CN204753714U (en) * | 2015-05-29 | 2015-11-11 | 杭州杭开新能源科技有限公司 | Purify stationary flow compensation arrangement |
| CN205502139U (en) * | 2016-03-02 | 2016-08-24 | 杭州杭开新能源科技股份有限公司 | Steady -flow compensation tank |
| CN208695870U (en) * | 2018-05-31 | 2019-04-05 | 山东睿德能源科技有限公司 | A kind of non-negative pressure method of water supply steady flow compensation tank is from washing from sterilizing system |
-
2019
- 2019-11-15 CN CN201911119136.3A patent/CN110820853B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100090372A (en) * | 2009-02-06 | 2010-08-16 | 윤석군 | Apparatus for flow measuring of waterworks |
| CN203507673U (en) * | 2013-08-20 | 2014-04-02 | 北京同力华盛环保科技有限公司 | Constant-current compensator |
| CN204753714U (en) * | 2015-05-29 | 2015-11-11 | 杭州杭开新能源科技有限公司 | Purify stationary flow compensation arrangement |
| CN205502139U (en) * | 2016-03-02 | 2016-08-24 | 杭州杭开新能源科技股份有限公司 | Steady -flow compensation tank |
| CN208695870U (en) * | 2018-05-31 | 2019-04-05 | 山东睿德能源科技有限公司 | A kind of non-negative pressure method of water supply steady flow compensation tank is from washing from sterilizing system |
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| Publication number | Publication date |
|---|---|
| CN110820853B (en) | 2021-04-02 |
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