CN111395460A - Normal fresh water storage and supply equipment - Google Patents
Normal fresh water storage and supply equipment Download PDFInfo
- Publication number
- CN111395460A CN111395460A CN202010320337.6A CN202010320337A CN111395460A CN 111395460 A CN111395460 A CN 111395460A CN 202010320337 A CN202010320337 A CN 202010320337A CN 111395460 A CN111395460 A CN 111395460A
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- water
- pipe orifice
- storage tank
- water storage
- supply
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- 238000003860 storage Methods 0.000 title claims abstract description 84
- 239000013505 freshwater Substances 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 303
- 239000008399 tap water Substances 0.000 claims abstract description 21
- 235000020679 tap water Nutrition 0.000 claims abstract description 21
- 239000010865 sewage Substances 0.000 claims abstract description 6
- 230000001502 supplementing effect Effects 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 3
- 239000008400 supply water Substances 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 230000008520 organization Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
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- 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
- E03B11/10—Arrangements or adaptations of tanks for water supply for public or like main water supply
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/02—Methods or layout of installations for water supply for public or like main supply for industrial use
-
- 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
-
- 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
- Y02A20/30—Relating to industrial water supply, e.g. used for cooling
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structural Engineering (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The invention discloses a normal fresh water storage and supply device, which is characterized in that a set of pressure-bearing water storage tank is connected into a pressure tap water pipe network, the bottom of the water storage tank body is provided with a water inlet pipe orifice, a sewage and water discharge outlet and a water storage outlet, the top of the water storage tank body is provided with a water outlet pipe orifice, a pressure gauge and an air supply pipe orifice, the air supply pipe orifice is provided with an electromagnetic valve group, the water inlet pipe orifice of the water storage tank body is connected with a water inlet of a tap water pipe network, the water outlet pipe orifice is connected with a water supply point, a water supply pipeline check valve is arranged between the water outlet pipe orifice and the water supply point, a tank top automatic exhaust valve is also arranged between the water outlet pipe orifice and the water supply pipeline check valve, the water outlet pipe orifice is communicated with a water inlet of a pressure tap water pipe network through a bypass pipeline valve, and a water storage outlet at the bottom of the water storage tank body is connected to the water supply point through a pressurized water pump set and a water outlet closing valve check valve in sequence. The water storage is updated in time along with the water supply of the pressure water supply pipeline, and the direct water supply of the pressure water supply to the water point position is not influenced.
Description
Technical Field
The invention relates to a normal fresh water storage and supply equipment set which consists of a pressure-bearing stainless steel water storage tank, a pressurized water supply pump set, a linkage electromagnetic valve set and a pipeline valve.
Background
People's life without water is unimaginable in daily living or work. The water supply company supplies the domestic water in towns, villages and even all corners under pressure through a pipe network. The water supply is stopped for a short time, the life is not influenced, inconvenience is brought, the life is seriously influenced by stopping the water for a long time, enough standby water needs to be stored no matter how long the water supply is stopped, the water supply time is short, the reserved water is stored at normal pressure and is in contact with the atmosphere, the water is stored for a long time, the water quality cannot be guaranteed, the water is wasted, and the use requirement cannot be met. In addition, in some fields, a certain amount of water needs to be reserved for emergency needs, the use time is uncertain, even long-term storage is needed, the water also deteriorates in use, or the emergency water is not stored for various reasons, so that the emergency needs and use are influenced.
The existing normal-pressure water storage is characterized in that water is supplied to water points after water supply is stopped, water can be taken only by gravity without water supply pressure, or the water pump is used for pressurizing, the water pump is not enough in water filling and cannot be started in time to influence water supply, or the water pump is not used after being emptied for a long time, the water quality is influenced due to corrosion and the like, the water quality cannot be guaranteed to reach the standard, and the stored water cannot be put into use. Therefore, various problems of water sources and pipe networks can affect normal water supply and water cut-off, influence the use of water consumption points, and need to store standby water in order not to influence the use; some places with special purposes need to store a certain amount of standby water, the existing water storage method and the existing water taking and supplying mode can influence the stored water quality, meanwhile, the water supply and water taking are inconvenient, the maintenance difficulty is high, the equipment is easy to damage, and the timely investment difficulty is high.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the normal fresh water storage and supply equipment which can meet the requirement of the stored water quantity, ensure that the quality of the stored water is not deteriorated and can be put into use at any time.
In order to solve the technical problems, the invention adopts the technical scheme that: a normal fresh water storage and supply device is characterized in that a set of pressure-bearing water storage tank is connected into a pressure tap water pipe network, the pressure-bearing water storage tank comprises a water storage tank body, the bottom of the water storage tank body is provided with a water inlet pipe orifice, a sewage draining and water discharging orifice and a storage water outlet, the top of the water storage tank body is provided with a water outlet pipe orifice, a pressure gauge and an air supplementing pipe orifice, the air supplementing pipe orifice is provided with an electromagnetic valve group for controlling the opening and closing of the air supplementing pipe orifice, the water inlet pipe orifice of the water storage tank body is connected with a water inlet of the pressure tap water pipe network, the water outlet pipe orifice is connected with a water supply point, a water supply pipeline check valve for leading water to flow from the water outlet pipe orifice to the water supply point is arranged between the water outlet pipe orifice and the water supply point, a tank top automatic exhaust valve is, the water outlet of the reserve water at the bottom of the water storage tank body is connected to a water supply point through a pressure water pump set and a water outlet shut-off valve check valve in sequence.
And a water inlet pipeline valve is arranged on a pipeline between the water inlet pipe orifice of the water storage tank body and the water inlet of the pressure tap water pipe network.
The water storage tank body is made of stainless steel.
The electromagnetic valve group is used in linkage with the pressurized water pump group, and the installation height of the electromagnetic valve group is higher than that of a water outlet pipe opening.
The invention has the beneficial effects that: the normally fresh water storage and supply equipment stores water meeting the use requirements, updates the stored water in time along with the water supply of the pressure water supply pipeline, and does not influence the equipment for directly supplying water to water points for water supply by pressure water supply. Meanwhile, when the external water pressure is cut off or insufficient, a pressurizing pump set can be started to pressurize and supply water, so that the water quality can be kept to reach the standard in time when the external water source stops supplying water.
Drawings
Fig. 1 is a schematic view of the normal fresh water storage and supply apparatus of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figure 1, the normal fresh water storage and supply equipment of the invention is characterized in that a set of pressure-bearing water storage tank is connected into a pressure tap water pipe network, the pressure-bearing water storage tank comprises a water storage tank body 1, the bottom of the water storage tank body 1 is provided with a water inlet pipe orifice 11, a sewage draining and water draining orifice 13 and a water storage outlet 12, which are all provided with valves, the top of the water storage tank body 1 is provided with a water outlet pipe orifice 14, a pressure gauge 15 and an air supplementing pipe orifice 16, the air supplementing pipe orifice 16 is provided with an electromagnetic valve group 3 for controlling the opening and closing of the air supplementing pipe orifice, the water inlet pipe orifice 11 of the water storage tank body 1 is connected with a water inlet of the pressure tap water pipe network, the water outlet pipe orifice 14 is connected to a water supply application point, a water supply pipeline check valve 5 for leading water to flow from the water outlet pipe orifice to the water application point, the water outlet pipe port 14 is communicated with the water inlet of a pressure tap water pipe network through a bypass pipeline valve 4, and the water storage outlet 12 at the bottom of the water storage tank body 1 is connected to a water supply point through a pressure water pump set 2 and a water outlet closing valve check valve 21 in sequence.
A water inlet pipeline valve 6 is arranged on a pipeline between the water inlet pipe orifice 11 of the water storage tank body 1 and the water inlet of the pressure tap water pipe network.
The water storage tank body 1 is made of stainless steel.
The electromagnetic valve group 3 is used in linkage with the pressurized water pump group 2, and the installation height of the electromagnetic valve group 3 is higher than that of the water outlet pipe opening 14.
Specifically, when the water is normally supplied, the bypass pipeline valve 4 is closed, the pressure water is connected to the water storage tank through the pipeline, the water is supplied to a water using point through the water storage tank body and the pipeline, meanwhile, the water storage tank is filled with the same-pressure tap water, and the water stored in the tank continuously flows, so that the normal freshness of the water quality is kept. When emergency water is needed or other tap water stops supplying, the pressure water pump set 2 is started, the electromagnetic valve set 3 is opened in a linkage mode, water is stored in the water pump suction tank, water is supplied to water using points, normal water supply is guaranteed, the water quality does not have the risk of long-term storage deterioration, and the normal fresh water supply during the period of tap water stopping supplying is achieved.
The pressurization water pump set 2 and the matched water outlet closing valve check valve 21 are connected with the water storage tank and the water supply pipeline and are arranged with valves, when the pipe network supplies water normally, the pressurization pump set 2 is not started, the water pressure of an external pipe network is fully utilized, the water pressure condition of the external pipe network is not influenced, and energy and water are saved. When the pipe network stops water supply, the pressure water pump set 2 is manually (or automatically) started to pump the water stored in the storage tank for users.
The electromagnetic valve group 3 is used in linkage with the water storage tank and the pressure pump group 2, when water is normally supplied, the electromagnetic valve group 3 is tightly closed, the pressure pipe network is guaranteed to supply water and store the water, and water is supplied to a water point through the water outlet pipe orifice 14; when the pipe network stops water supply and the pressurizing pump set 2 starts water supply, the electromagnetic valve set 3 is opened in an electric control linkage mode, the installation height of the electromagnetic valve is higher than the water outlet pipe opening 14, the pressurizing pump set can be guaranteed to normally pump water stored in the storage tank, and water is supplied to a water using point in a pressurizing mode.
When the stainless steel storage tank is overhauled and cleaned, the bypass pipeline valve 4 needs to be opened, the access pipeline valve 6 and the tank top water outlet valve port 14 are closed, the electromagnetic valve group 3 is opened, the sewage discharge and water discharge port 13 is opened, and sewage is discharged. And after the pollution discharge is finished, opening a valve at a water outlet pipe opening 14 of the tank top, opening a valve at a pollution discharge water drain opening 13, appropriately washing, closing a bypass pipeline valve 4, closing an electromagnetic valve group 3, opening an access pipeline valve 6 and normally operating the normal fresh water storage and supply equipment group to use after the use requirement is met.
The water storage tank is particularly favorable for rust prevention due to the fact that the water storage tank is filled with water for a long time, general maintenance is realized, the pressurizing pump set 2 is started regularly besides cleaning, a valve does not need to be switched, and the operation is simple and convenient. The pressure-bearing stainless steel water storage tank and the matched valve pipe orifice are connected into a pressure tap water pipe network, water in the tank flows orderly for a long time, the water stored in the tank is guaranteed to keep the same water quality as water supplied by the pipe network all the time, namely the water is fresh and fresh, the water cannot deteriorate due to long storage time, and the reliability of the water quality of the water supplied is guaranteed.
According to the invention, when normal water supply is realized at ordinary times, the storage water and the supply water in the tank are synchronously updated, and meanwhile, the standby water meeting the requirements is stored; after the tap water is stopped, the water supply is started in a linkage manner, the booster pump set supplies water to the water supply point, the water supply point does not change with the normal water supply, the water quality is guaranteed, and the water quantity and the water pressure are the same as those of the normal water supply.
The complete equipment is connected into a pipe network, an access pipeline valve 6 is opened, a bypass pipeline valve 4 is closed, tap water (with a pressure water general name) enters an equipment group water storage tank, the storage tank is filled with the water, meanwhile, a pressurizing pump group 2 and a pipeline are also filled with the water, an electromagnetic valve group 3 is closed, when the water is normally supplied, water flows through the storage tank, a tank top water outlet 14 and a water supply pipeline check valve 5 pipeline are formed, water is supplied, and if the equipment group and the pipeline have air to be discharged, the water can be discharged through an automatic exhaust valve group 7 at the highest point. Therefore, water is normally used, and the water in the storage tank continuously flows and is refreshed; when the supply of tap water is stopped, the pressurizing pump set 2 is manually or automatically started, the electromagnetic valve set 3 is simultaneously opened in a linkage manner to supplement air in the storage tank, and water is pumped and pressurized by the pressurizing pump set from the storage tank and then is delivered to a water using point through the same pipeline to meet the water supply requirement; the water supply line check valve 5 and the water discharge shut-off valve check valve 21 serve to prevent reverse flow when the water is supplied normally and the reserve water.
According to different requirements and occasions, the volume of the stainless steel storage tank is determined by calculation, the pressure bearing capacity is selected from formed or customized products, and the pipe diameter and the valve of the matched pipeline are selected according to calculation; the flow and the lift of the pressurizing pump group are calculated and determined, and the control mode can be automatically controlled according to the requirement and can also be manually started and controlled.
The set of the normal fresh water storage and supply equipment is small and can meet the requirements of residents of a family and hundreds of people, and the large can meet the requirements of standby water supply of hundreds of people in a factory, a residential area, a school, an organization and the like; the short time can meet half an hour and more than ten minutes, and the long time can supply for several days or even longer. If the emergency water supply is carried out, the emergency water supply is normally used at ordinary times, sufficient emergency water is stored in the storage tank, the level is continuously updated at ordinary times, and the emergency water supply is used immediately once being used emergently, so that the emergency water supply is always free from trouble and the water quality is guaranteed.
In a proper place, a stainless steel water storage tank meeting the pressure-bearing requirement is installed and connected, the volume of the tank is calculated, the requirement of water storage capacity is met, the pipe diameters of water inlets and water outlets matched with the tank meet the normal water supply requirement and the requirement of supplying water and discharging water when water is cut off, after the tank is connected, a bypass valve is closed, a connection closing valve is opened, normal water supply is carried out, when the empty tank is filled with water for the first time, a large amount of air needs to be emptied and is discharged out of the system through an automatic exhaust valve 7. The storage tank is full of stored water and supplies water along with the pipe network, and the water in the storage tank is also updated from time to time without deterioration. When the water supply of the pipe network is cut off, the pressurized water pump set is manually (or automatically) started, the electromagnetic valve set 3 is started in a linkage mode, after the pressurized pump set is started, the pump set is full of water, the starting requirement is met, namely, the water stored in the storage tank is extracted, and the water is supplied to a water using point. The water supply amount and the lift of the pressurizing pump set are determined by calculation according to the water consumption and the water pressure, the pressurizing pump set can be a variable-frequency water pump set or a common water pump set, and the pressurizing pump set can be selected according to the water supply condition and the manufacturing cost of the reserved water. The matching pipe diameter is also determined by calculation. The start of the pressurizing pump group is automatically started according to the use frequency, such as high use frequency, and can be manually started if the use frequency is not high or the pressurizing pump group is not used generally, and the linkage starting electromagnetic valve is opened at the same time.
The above-mentioned embodiments are only for illustrating the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to carry out the same, and the present invention shall not be limited to the embodiments, i.e. the equivalent changes or modifications made within the spirit of the present invention shall fall within the scope of the present invention.
Claims (4)
1. A normal fresh water storage and supply device is characterized in that a set of pressure-bearing water storage tank is connected into a pressure tap water pipe network, the pressure-bearing water storage tank comprises a water storage tank body (1), a water inlet pipe orifice (11) provided with a valve, a sewage draining and water discharging orifice (13) and a reserved water outlet (12) are arranged at the bottom of the water storage tank body (1), a water outlet pipe orifice (14) provided with a valve, a pressure gauge (15) and an air supplementing pipe orifice (16) are arranged at the top of the water storage tank body (1), an electromagnetic valve group (3) for controlling the opening and closing of the air supplementing pipe orifice is arranged on the air supplementing pipe orifice (16), the water inlet pipe orifice (11) of the water storage tank body (1) is connected with a water inlet of the pressure tap water pipe network, the water outlet pipe orifice (14) is connected with a water supply application point, a water supply pipeline check valve (5) for enabling water to flow from, an automatic tank top exhaust valve (7) is further arranged between the water outlet pipe orifice (14) and the water supply pipeline check valve (5), the water outlet pipe orifice (14) is communicated with a water inlet of a pressure tap water pipeline network through a bypass pipeline valve (4), and a reserved water outlet (12) at the bottom of the water storage tank body (1) is connected to a water supply application point through a pressurized water pump set (2) and a water outlet shut-off valve check valve (21) in sequence.
2. The normal fresh water storage and supply equipment as claimed in claim 1, wherein a water inlet pipeline valve (6) is arranged on a pipeline between the water inlet pipe orifice (11) of the water storage tank body (1) and the water inlet of the pressure tap water pipe network.
3. The normal fresh water storage and supply equipment according to claim 1, wherein the water storage tank body (1) is made of stainless steel.
4. The normal fresh water storage and supply equipment as claimed in claim 1, wherein the electromagnetic valve group (3) is used in linkage with the pressurized water pump group (2), and the electromagnetic valve group (3) is installed at a height higher than the water outlet pipe orifice (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010320337.6A CN111395460A (en) | 2020-04-22 | 2020-04-22 | Normal fresh water storage and supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010320337.6A CN111395460A (en) | 2020-04-22 | 2020-04-22 | Normal fresh water storage and supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111395460A true CN111395460A (en) | 2020-07-10 |
Family
ID=71429764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010320337.6A Pending CN111395460A (en) | 2020-04-22 | 2020-04-22 | Normal fresh water storage and supply equipment |
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| Country | Link |
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| CN (1) | CN111395460A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113073711A (en) * | 2021-04-23 | 2021-07-06 | 张志蓉 | Secondary water supply system and method based on big data |
| CN113898033A (en) * | 2021-09-26 | 2022-01-07 | 梁正奎 | Unpowered pressure-maintaining water supply equipment and method with automatic water purification and automatic water storage functions |
-
2020
- 2020-04-22 CN CN202010320337.6A patent/CN111395460A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113073711A (en) * | 2021-04-23 | 2021-07-06 | 张志蓉 | Secondary water supply system and method based on big data |
| CN113898033A (en) * | 2021-09-26 | 2022-01-07 | 梁正奎 | Unpowered pressure-maintaining water supply equipment and method with automatic water purification and automatic water storage functions |
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