CN114197587B - Non-negative pressure water supply equipment - Google Patents
Non-negative pressure water supply equipment Download PDFInfo
- Publication number
- CN114197587B CN114197587B CN202111639384.8A CN202111639384A CN114197587B CN 114197587 B CN114197587 B CN 114197587B CN 202111639384 A CN202111639384 A CN 202111639384A CN 114197587 B CN114197587 B CN 114197587B
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- fixedly connected
- pipeline
- storage tank
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 116
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 32
- 239000000460 chlorine Substances 0.000 claims abstract description 32
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000012535 impurity Substances 0.000 claims description 20
- 238000007790 scraping Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000001954 sterilising effect Effects 0.000 abstract 1
- 238000005457 optimization Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002427 irreversible effect Effects 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
- E03B11/02—Arrangements or adaptations of tanks for water supply for domestic or like local water supply
- E03B11/06—Arrangements or adaptations of tanks for water supply for domestic or like local water supply with air regulators
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
- C02F1/763—Devices for the addition of such compounds in gaseous form
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
- E03B11/02—Arrangements or adaptations of tanks for water supply for domestic or like local water supply
- E03B11/06—Arrangements or adaptations of tanks for water supply for domestic or like local water supply with air regulators
- E03B11/08—Air regulators
-
- 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, 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, valves, in the pipe systems
- E03B7/078—Combined units with different devices; Arrangement of different devices with respect to each other
-
- 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
Abstract
The invention belongs to the field of municipal water supply appliances, and relates to non-negative pressure water supply equipment, which comprises a chlorine machine, a negative pressure controller and a water storage tank, wherein the chlorine machine is used for preparing and storing chlorine gas and is connected with a water pipe, the negative pressure controller is fixed at the top of the water storage tank, the negative pressure controller is used for automatically regulating the pressure in the water storage tank through an automatic control system, a water inlet and a water outlet are arranged in the water storage tank, the water inlet and the water outlet are respectively fixedly connected with a pipeline, a water inlet pipeline is fixedly connected with an air inlet of the water storage tank through a venturi tube, and the chlorine machine and the venturi tube are arranged for sterilizing water.
Description
Technical Field
The invention belongs to the field of municipal water supply appliances, and relates to non-negative pressure water supply equipment.
Background
In municipal water, water supply equipment is needed to ensure water consumption of residents, but the water consumption of the residents has a peak period and a low peak period, when the water consumption of the residents is in the peak period, the water yield is larger than the water inflow, a certain negative pressure is generated in the water supply equipment, the negative pressure can cause irreversible damage to the equipment, and special water supply equipment is needed to be used for solving the damage caused by the negative pressure.
Disclosure of Invention
The invention aims to provide water supply equipment capable of solving the problem of negative pressure in a water supply device and avoiding the damage of the negative pressure to the water supply device.
In order to achieve the above purpose, the technical scheme is as follows: the negative pressure-free water supply equipment comprises a chlorine machine, a negative pressure controller and a water storage tank, wherein the chlorine machine is used for preparing and storing chlorine gas and is connected with a water pipe, the negative pressure controller is fixed at the top of the water storage tank and independently adjusts the pressure in the water storage tank through an automatic control system, a water inlet and a water outlet are formed in the water storage tank, the water inlet and the water outlet are respectively fixedly connected with the pipe, and a water inlet pipe is fixedly connected with an air inlet of the water storage tank through a venturi tube.
The beneficial effect of this basic scheme lies in:
1. by arranging the chlorine machine, the water can be filled with sample, and the water in the water supply device can be disinfected.
2. Through setting up negative pressure controller, but the internal pressure of automated inspection water storage tank to automatically, adjust the internal pressure of water storage tank, avoid the damage that the negative pressure caused the water storage tank.
The first preferred scheme is as follows: as a further optimization to basic scheme, be connected at chlorine machine gas outlet department and be fixed with venturi, venturi both ends carry out fixed connection through ring flange and water pipe passageway, through setting up venturi, because venturi's structure, can be with the air current by thick attenuation for the velocity of flow of chlorine in the chlorine machine.
And a second preferred scheme is as follows: as a further optimization of the first preferred scheme, a vortex tube is fixed on the other side of the venturi tube, an air filter is fixedly connected to an air inlet hole of the vortex tube, a cold end of the vortex tube is connected and wound on a chlorine machine pipeline and is communicated with the chlorine machine pipeline, a pressure gauge is fixedly arranged at the top end outside the water storage tank, the higher the solubility of chlorine in water is under the condition of lower temperature by accessing the cold end of the vortex tube, the higher the solubility of chlorine in water is inversely proportional to the temperature, the lower the temperature is, and a pressure gauge is fixedly arranged at the top end outside the water storage tank, so that operators can visually check the pressure in the water storage tank.
And a preferred scheme III: as a further optimization to the basic scheme, the water pipe channel comprises a main pipe and an auxiliary pipe, the main pipe is fixedly connected and communicated with the auxiliary pipe, a one-way three-way valve is fixed at the water inlet connection part of the main pipe and the auxiliary pipe, when the water supply quantity in the water storage tank is insufficient, the water flow of the water inlet is increased, and meanwhile, the one-way valve is communicated with the connection of the water inlet channel and the auxiliary pipe, so that water passes through the auxiliary pipe, and the connection of the main pipe and the water inlet pipe is closed.
The preferable scheme is as follows: as a further optimization to the third preferred scheme, at trunk line and accessory pipeline middle part, respectively be fixed with the filter through the ring flange, the filter includes filter plate, filter screen and filter core, can filter the granule impurity in the water through setting up the filter, because the filter is fixed through ring flange and fastening bolt, only need not hard up fastening bolt of fixed flange, can dismantle the filter, makes things convenient for the later stage to wash the filter.
The preferable scheme is as follows: as a further optimization to the fourth preferred scheme, the water inlet part fixedly connected with impurity cleaning device of the main pipeline filter comprises a scraping box, a rotating motor, a scraper, a drain pipe and a collecting box, wherein the scraping box is welded in the main pipeline, the rotating motor and the scraper are fixedly arranged in the scraping box, the scraper is tightly attached to the filter plate of the filter, an output shaft of the rotating motor is fixedly connected with the scraper, the drain pipe is fixedly connected with the lower part of the scraping box, the collecting box is fixedly connected with the drain pipe, intermeshing threads are arranged at the joint of the collecting box and the drain pipe, particle impurities attached to the surface of the filter plate can be scraped by the rotatable scraper, the impurities enter the collecting box through the drain pipe under the action of gravity, and the impurities in the collecting box are conveniently carried out on the collecting box in later period due to the threaded connection between the collecting box and the drain pipe.
The preferable scheme is as follows: as a further optimization of the second preferred scheme, an air pipeline is fixedly connected to the hot end of the vortex tube and connected with an impurity cleaning device in the main pipeline, and particle impurities on the surface of the filter plate are dried by introducing hot air, so that a scraper can conveniently scrape the impurities on the filter plate.
Drawings
FIG. 1 is a schematic diagram of the present invention;
FIG. 2 is an enlarged schematic view of the area (A) of FIG. 1 according to the present invention.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: 1. the chlorine storage tank 2, the chlorine machine 3, the filter 4, the main pipeline 5, the auxiliary pipeline 6, the air machine compressor 7, the pressure gauge 8, the water inlet 9, the water outlet 10, the negative pressure controller 11, the venturi tube 12, the vortex tube 13, the air pipeline 14, the collecting tank 15, the blow-off pipe 15-1, the water flow valve 16, the scraping tank 17, the rotating motor 18, the scraper 19, the flange plate 20, the air pump 21, the chlorine pump 22, the one-way three-way valve 23, the vortex tube air release valve 24 and the check valve.
The specific implementation process is as follows: the non-negative pressure water supply equipment comprises a chlorine machine 2, a negative pressure controller 10 and a water storage tank 1, wherein a chlorine pump 20-1 is fixedly arranged in the chlorine machine 2, the chlorine machine 2 is fixedly welded with a venturi tube 11, the left end and the right end of the venturi tube 11 are fixed with a water pipe channel through flange plates, the cold end of a vortex tube 12 surrounds the pipeline of the chlorine machine 2 to assist in cooling chlorine in the chlorine machine 2, an air inlet hole of the vortex tube 12 is communicated with an air filter 6, and an air pump 20 is fixedly connected in the air filter 6; the water pipe channel comprises a main pipe 8 and a secondary pipe 5 which are communicated, a one-way three-way valve 6 is welded at the joint of the water inlets 4 of the main pipe 8 and the secondary pipe 5, a filter 3 is fixedly connected at the middle part of the main pipe 4 and the secondary pipe 5 through a flange 19, a check valve 24 is fixed between the venturi 11 and the filter 3 on the main pipe, an impurity cleaning device is fixed at the water inlet 8 direction on one side of the filter 3 at the same time, the impurity cleaning device is arranged on the main pipe and comprises a scraping box 16, a rotating motor 17, a scraper 18, a sewage drain pipe 15 and a collecting box 14, the scraper 18 is tightly attached to the filter 3, an output shaft of the rotating motor 17 is welded with the scraper 18, the scraper 18 and the rotating motor 17 are fixed in the scraping box 16, the bottom of the scraping box 16 is fixedly welded with a hollow blow-off pipe 15, the end part of the blow-off pipe 15 is connected with a collecting box 14, the joint of the blow-off pipe 15 and the collecting box 14 is provided with mutually meshed threads, the collecting box 14 can be rotationally screwed on the blow-off pipe 15, meanwhile, an air pipeline 13 is fixedly connected above an impurity cleaning device, the air pipeline 13 is fixedly connected with the hot end of the vortex tube 12, a vortex tube air release valve 23 is fixedly connected with the hot end of the vortex tube 12, the hot end of the vortex tube 12 can dry dirt on the surface of the filter 3, the cold end is used for assisting in cooling of chlorine gas, the solubility of the chlorine gas in water is increased, the solubility of the chlorine gas in water is inversely proportional to the temperature, and the higher the temperature is, the lower the solubility is.
When in use, water flow enters the main pipeline through the water inlet, the single three-way valve opens the connection between the water inlet and the main pipeline, the water flow enters the venturi tube through the impurity cleaning device and the filter, the filter is positioned to filter particle impurities in water, the chlorine machine connected with the venturi tube charges chlorine into water under the action of the chlorine pump, the air filter at the other side of the venturi tube enters the vortex tube under the action of the air pump, air at the cold end of the vortex tube charges water, air at the hot end in the vortex tube is discharged through the vortex tube air discharge valve, under normal conditions, the vortex tube air discharge valve is in a normally open state, hot air can be discharged into the atmosphere, water flow with air and chlorine enters the water storage tank, the negative pressure controller automatically detects the pressure condition in the water storage tank, the water outlet is connected with a pipeline of resident water, when the resident uses more water, that is, the inflow is larger than the outflow, the water in the water storage tank rises, the water inlet flow is increased, the three-way one-way valve opens the connection between the water inlet hole and the auxiliary pipeline, the water flow enters the auxiliary pipeline through the one-way three-way valve and closes the communication with the main pipeline, the water flow enters the venturi through the auxiliary pipeline, the vortex tube air release valve closes the air release valve under the control of the electric signal of the one-way three-way valve, the air at the hot end of the vortex tube enters the impurity cleaning device through the air pipeline, the particle impurities attached to the filter are dried, the rotating motor drives the scraper to rotate, the particle impurities attached to the surface of the filter are scraped, the water flow valve at the position of the sewage pipeline is opened, the impurities enter the sewage tank through the sewage pipeline, and meanwhile, when the water flow in the main pipeline, the water flow valve is closed to prevent the water flow from entering the sewage tank.
The foregoing is merely exemplary embodiments of the present invention, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present invention, and these should also be considered as the scope of the present invention, which does not affect the effect of the implementation of the present invention and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (2)
1. No negative pressure water supply equipment, its characterized in that: the device comprises a chlorine machine, a negative pressure controller and a water storage tank, wherein the chlorine machine is used for preparing and storing chlorine gas and is connected with a water pipe pipeline, the negative pressure controller is fixed at the top of the water storage tank, the negative pressure controller is used for automatically adjusting the pressure in the water storage tank through an automatic control system, a water inlet and a water outlet are formed in the water storage tank, the water inlet and the water outlet are respectively and fixedly connected with pipelines, a water inlet pipeline is fixedly connected with an air inlet of the water storage tank through a venturi tube, a vortex tube is fixedly connected with an air filter at the other side of the venturi tube, the cold end of the vortex tube is connected and wound on the pipeline of the chlorine machine and is communicated with the pipeline of the chlorine machine, meanwhile, a pressure gauge is fixedly arranged at the top end of the outer part of the water storage tank, an air pipeline is fixedly connected at the hot end of the vortex tube, and the air pipeline is connected with an impurity cleaning device in a main pipeline; the water pipe channel comprises a main pipe and a secondary pipe, the main pipe is fixedly connected and communicated with the secondary pipe, a one-way three-way valve is fixed at the joint of the water flow inlets of the main pipe and the secondary pipe, and filters are respectively fixed at the middle parts of the main pipe and the secondary pipe through flanges; the inlet of the main pipeline filter is fixedly connected with impurity cleaning device, the impurity cleaning device is arranged on the main pipeline and comprises a scraping box, a rotating motor, a scraper, a drain pipe and a collecting box, the scraping box is welded in the main pipeline, the rotating motor and the scraper are fixedly arranged in the scraping box, the scraper is tightly attached to a filter plate of the filter, an output shaft of the rotating motor is fixedly connected with the scraper, the drain pipe is fixedly connected with the lower part of the scraping box, the collecting box is movably connected with the drain pipe, and intermeshing threads are arranged at the joint of the collecting box and the drain pipe.
2. The non-negative pressure water supply apparatus according to claim 1, wherein: the venturi tube is fixedly connected to the gas outlet of the chlorine machine, and two ends of the venturi tube are fixedly connected with the water pipe barrel through the flange plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111639384.8A CN114197587B (en) | 2021-12-29 | 2021-12-29 | Non-negative pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111639384.8A CN114197587B (en) | 2021-12-29 | 2021-12-29 | Non-negative pressure water supply equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114197587A CN114197587A (en) | 2022-03-18 |
| CN114197587B true CN114197587B (en) | 2024-04-02 |
Family
ID=80657193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111639384.8A Active CN114197587B (en) | 2021-12-29 | 2021-12-29 | Non-negative pressure water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114197587B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203507660U (en) * | 2013-09-03 | 2014-04-02 | 安徽恒源煤电股份有限公司 | Back-flushing filter for fully-mechanized coal mining water supply pipeline |
| CN206308084U (en) * | 2016-12-28 | 2017-07-07 | 重庆摩尔水处理设备有限公司 | A kind of central water supply chlorination equipment |
| CN211096320U (en) * | 2019-09-27 | 2020-07-28 | 四川奥洁消毒设备有限公司 | Ozone disinfection device |
| CN111635032A (en) * | 2020-06-05 | 2020-09-08 | 胡细明 | Sewage treatment equipment |
| CN212715154U (en) * | 2020-07-01 | 2021-03-16 | 山东佑坤能源设备有限公司 | Pipeline anti-blocking device of non-negative pressure water supply equipment |
| CN113637985A (en) * | 2021-08-04 | 2021-11-12 | 中国华能集团清洁能源技术研究院有限公司 | Water electrolysis hydrogen production cooling washing integrated device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2422608A1 (en) * | 2002-05-10 | 2003-11-10 | Maurice Lacasse | Transportable water treatment apparatus |
| AU2011101664B4 (en) * | 2011-02-04 | 2012-05-03 | Waterco Limited | Water Treatment System |
-
2021
- 2021-12-29 CN CN202111639384.8A patent/CN114197587B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203507660U (en) * | 2013-09-03 | 2014-04-02 | 安徽恒源煤电股份有限公司 | Back-flushing filter for fully-mechanized coal mining water supply pipeline |
| CN206308084U (en) * | 2016-12-28 | 2017-07-07 | 重庆摩尔水处理设备有限公司 | A kind of central water supply chlorination equipment |
| CN211096320U (en) * | 2019-09-27 | 2020-07-28 | 四川奥洁消毒设备有限公司 | Ozone disinfection device |
| CN111635032A (en) * | 2020-06-05 | 2020-09-08 | 胡细明 | Sewage treatment equipment |
| CN212715154U (en) * | 2020-07-01 | 2021-03-16 | 山东佑坤能源设备有限公司 | Pipeline anti-blocking device of non-negative pressure water supply equipment |
| CN113637985A (en) * | 2021-08-04 | 2021-11-12 | 中国华能集团清洁能源技术研究院有限公司 | Water electrolysis hydrogen production cooling washing integrated device |
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| Publication number | Publication date |
|---|---|
| CN114197587A (en) | 2022-03-18 |
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