CN110185101B - Steady flow tank - Google Patents
Steady flow tank Download PDFInfo
- Publication number
- CN110185101B CN110185101B CN201910501288.3A CN201910501288A CN110185101B CN 110185101 B CN110185101 B CN 110185101B CN 201910501288 A CN201910501288 A CN 201910501288A CN 110185101 B CN110185101 B CN 110185101B
- Authority
- CN
- China
- Prior art keywords
- base
- template
- water
- turbine
- bag
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 210000004907 gland Anatomy 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 4
- 239000003112 inhibitor Substances 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- QUJXIMWUJGTUEG-CLKUPZDLSA-N 2-[2-[[[(2s,6s,9e,13s)-13-amino-2-[(4-hydroxyphenyl)methyl]-4,14-dioxo-1,5-diazacyclotetradec-9-ene-6-carbonyl]amino]methyl]phenyl]acetic acid Chemical compound C([C@H]1CC(=O)N[C@@H](CC/C=C/CC[C@@H](C(N1)=O)N)C(=O)NCC=1C(=CC=CC=1)CC(O)=O)C1=CC=C(O)C=C1 QUJXIMWUJGTUEG-CLKUPZDLSA-N 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000008400 supply water Substances 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
-
- 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 relates to a steady flow tank, which comprises a tank body, a base, a bag-shaped plate, wing plates, a flow guiding plate, a spherical cap and a turbine, wherein the tank body is arranged on the base in a sealing way, the bag is arranged in the tank body, a bag opening is communicated with an inner cavity of the base, the plate is symmetrically arranged along the axis direction parallel to the water inlet and outlet of the base, the wing plates are symmetrically arranged along the axis direction perpendicular to the water inlet and outlet of the base and divide the base into a water inlet cavity and a water outlet cavity, the inner edges of the plate and the wing plates are arc-shaped, the flow guiding plate is arranged between the inner edges of the adjacent plate and the wing plates, the bottoms of the plate, the wing plates and the flow guiding plate are fixed on the base, the upper end of the spherical cap and the upper end of the flow guiding plate are enclosed to form the inner cavity, a first flow channel is arranged on the spherical cap, a second flow channel is arranged on the flow guiding plate corresponding to the inner cavity, and the turbine is arranged in the inner cavity to drive water to rotate. The invention can ensure the full flowing circulation of the water body in the bag, eliminates the existence of a local dead water area in the steady flow tank, and is beneficial to improving the water quality of the water replenishing of the steady flow tank.
Description
Technical Field
The invention belongs to the technical field of secondary pressurized water supply equipment, and particularly relates to a steady flow tank.
Background
The steady flow tank is also called steady flow compensator, is one of the important components of secondary water supply equipment, and is widely applied to secondary pressurized water supply systems of domestic water in residential communities or buildings. The steady flow tank is used for integrally laminating with a municipal pipe network to eliminate negative pressure, eliminating secondary pollution and intelligently compensating water consumption.
The existing steady flow tank adopts a structure form of up-in and down-out or a structure form of down-in and down-out, the problem that partial areas of water stored in the tank are insufficient in flow exists, even the situation that partial areas are not flowing exists, so that dead water appears locally, and the water quality in the steady flow tank is poor due to the existence of dead water areas.
Disclosure of Invention
The invention aims to solve the technical problem of providing a steady flow tank, eliminating the existence of dead water in the tank and improving the water quality of water supplement.
The invention provides a steady flow tank, which comprises a tank body, a base and a bag, wherein the tank body is arranged on the base in a sealing way, the bag is arranged in the tank body, a bag opening is communicated with an inner cavity of the base, the steady flow tank further comprises a template, a wing plate, a flow guide template, a spherical cap and a turbine, the template is symmetrically arranged along the direction parallel to the axis of a water inlet and a water outlet of the base, the wing plate is symmetrically arranged along the direction perpendicular to the axis of the water inlet and the water outlet of the base and divides the base into a water inlet cavity and a water outlet cavity, the inner edges of the template and the wing plate are arc-shaped, a flow guide template is arranged between the inner edges of adjacent templates and wing plates, the flow guide template is integrally an arc-shaped plate with a narrow middle end and a wide middle concave end and a convex middle end, the bottoms of the template, the wing plate and the flow guide template are fixed on the base, the upper end of the flow guide template stretches into the inner cavity of the bag, the spherical cap and the flow guide template are enclosed to form the inner cavity, a first flow channel is arranged on the spherical cap, a second flow channel is arranged on the corresponding to the inner cavity, and the turbine is arranged in the inner cavity to drive water flow to rotate.
The bottom flange of the tank body, the bag opening of the bag and the top flange of the base are fixedly connected and sealed through an annular retainer ring.
The tank body is provided with a safety valve, a vacuum inhibitor and a protective cover, and the safety valve and the vacuum inhibitor are positioned inside the protective cover.
The upper part of the flow guiding template is provided with a bearing seat, the turbine is arranged on the bearing seat through a ball bearing, and the top of the turbine is locked through a nut.
The top of the bearing seat is used for fixing the position of the ball bearing through a bearing gland, and the turbine and the ball bearing swivel are locked through a bearing nut.
The turbine is provided with a mechanical seal shaft sleeve, a mechanical seal is sleeved on the mechanical seal shaft sleeve, and the mechanical seal is tightly pressed between the turbine and the bearing gland.
The template, the wing plate and the diversion template are welded and fixed on the bottom plate of the base, and the outer edge of the wing plate is in sealing connection with the side wall of the base.
Advantageous effects
Firstly, in the invention, the turbine arranged in the bag cavity can rotate under the action of water flow pressure, thereby driving the water body in the bag to form rotary flow, ensuring the full flow circulation of the water body in the bag, eliminating the existence of a local dead water area in the steady flow tank and being beneficial to improving the water quality of the water replenishing of the steady flow tank.
Secondly, in the invention, the cavity water body diversion structure formed by connecting the templates, the wing plates and the diversion templates has diversion and diversion functions, can effectively improve the flowing state of the water body in the tank, ensures that the water body flows more uniformly, and is beneficial to reducing the pulsation noise of the water flow in the tank.
Drawings
Fig. 1 is a schematic diagram of the front structure of the present invention.
Fig. 2 is a schematic side view of the present invention.
FIG. 3 is a schematic view of the structure of section B-B in FIG. 1.
Fig. 4 is a schematic view of the structure of section A-A in fig. 2.
Fig. 5 is a schematic structural view of the in-tank flow guiding structure.
Detailed Description
The invention will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present invention and are not intended to limit the scope of the present invention. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents are intended to fall within the scope of the claims appended hereto.
A steady flow tank as shown in fig. 1-5 comprises a tank body 2, a base 9, a bag 3, a shaping plate 8, a wing plate 16, a diversion shaping plate 17, a spherical cap 10 and a turbine 5.
The base 9 is provided with a water inlet and a water outlet along opposite directions respectively, the top of the base 9 is provided with a connecting flange, the bottom of the tank body 2 is provided with a connecting flange, and the tank body 2 is connected with the base 9 through the connecting flange. The bag 3 is arranged in the tank body 2, the bag opening is communicated with the inner cavity of the base 9, the bag opening of the bag 3 is sleeved between the tank body 2 and the connecting flange of the base 9, the upper connecting flange and the lower connecting flange are fastened with the bag opening of the bag 3 through bolts, and the bag opening of the bag 3 is sealed with the connecting flange of the base 9 through an annular retainer ring 15.
The top of the tank body 2 is provided with a safety valve 18, a vacuum inhibitor 19 and a protective cover 1, and the safety valve 18 and the vacuum inhibitor 19 are positioned inside the protective cover 1.
The template 8 and the wing plates 16 are respectively provided with two templates, the two templates 8 are symmetrically arranged along the axis direction parallel to the water inlet and outlet of the base 9, the two wing plates 16 are symmetrically arranged along the axis direction perpendicular to the water inlet and outlet of the base 9, the template 8 and the wing plates 16 are integrally arc-shaped flat plates, and the inner edges are arc-shaped. The guide plate 17 is arranged between the inner edges of the adjacent plates 8 and the wing plates 16, the guide plate 17 is integrally an arc plate with a narrow middle and wide two ends and a concave middle and convex two ends, and the guide plate has the functions of guiding water and decomposing the water flow speed to different directions, so that the flowing state of water flow is changed, and the water flow is more uniform. The template 8, the wing plate 16 and the diversion template 17 are welded and fixed on the bottom plate of the base 9, the upper end of the template extends into the inner cavity of the bag 3, the lower part of the outer edge of the wing plate 16 is in sealing connection with the side wall of the base 9, and the base 9 is divided into a water inlet cavity and a water outlet cavity. The spherical cap 10 and the upper end of the flow guiding template 17 are enclosed to form an inner cavity, a plurality of first flow passages are arranged on the spherical cap 10, and a plurality of second flow passages are arranged on the flow guiding template 17 corresponding to the inner cavity, as shown in fig. 5.
The inner cavity is provided with a turbine 5 which is driven by water flow to rotate and is used for driving the water body in the steady flow tank to flow and circulate fully, so that the local dead water in the tank is eliminated. The bearing pedestal 14 is arranged on the upper part of the guide template 17, the turbine 5 is arranged on the bearing pedestal 14 through the ball bearing 13, the top of the bearing pedestal 14 is used for fixing the position of the ball bearing 13 through the bearing gland 6, the turbine 5 and the ball bearing 13 swivel are locked through the bearing nut 7, and the top of the turbine 5 is locked through the nut 4. The turbine 5 is provided with a mechanical seal shaft sleeve 11, a mechanical seal 12 is sleeved on the mechanical seal shaft sleeve 11, the mechanical seal 12 is tightly pressed between the turbine 5 and the bearing gland 6, and the compression amount can be adjusted through the adjusting nut 4.
The working principle of the steady flow tank is as follows: the water body enters the seat body 9 from the water inlet and is divided into two parts by the plate 8, due to the effect of the wing plate 16, water flows upwards along the guide plate 17 under the effect of the guide of the arc structure to enter the bag 3, an external flow field is formed in the bag 3, part of the water flow flowing along the guide plate 17 enters the inner cavity through a second flow channel above the water flow, the turbine 5 rotates under the effect of the water flow pressure difference, the turbine 5 rotates to drive the surrounding water body to move, an internal flow field is formed, the internal flow field is converged into the external flow field through a first flow channel on the spherical cap 10, so that the water in the bag 3 forms a rotational flow without a dead water area, and the water flow is converged to the water outlet along the symmetrical guide plate 17 under the effect of the internal pressure and flows into the water supply pressurization system or a user pipe network through the water outlet. When the pressure in the tank body 2 is greater than a set value, the safety valve 18 is automatically opened to discharge the gas, so that the tank body 2 is prevented from high pressure; when the water consumption is at peak, the water in the steady flow tank 3 is supplemented into the system to supply water to a user pipe network, the tank 3 is contracted, the pressure in the tank 2 is reduced, negative pressure is caused, when the negative pressure is smaller than a set value, the vacuum inhibitor 19 is opened and communicated with the atmosphere, and the negative pressure is eliminated.
Claims (5)
1. The utility model provides a stationary flow jar, includes jar body (2), base (9) and bag (3), jar body (2) sealing mounting is on base (9), bag (3) set up in jar body (2) inside and bag mouth and base (9) inner chamber intercommunication, its characterized in that: still include template (8), pterygoid lamina (16), water conservancy diversion template (17), spherical cap (10) and turbine (5), template (8) are along being on a parallel with base (9) business turn over mouth of a river axis direction symmetry setting, pterygoid lamina (16) are along being perpendicular to base (9) business turn over mouth of a river axis direction symmetry setting and separate into intake chamber and play water cavity with base (9), the interior edge of template (8) and pterygoid lamina (16) is the arc, is equipped with water conservancy diversion template (17) between the interior edge of adjacent template (8) and pterygoid lamina (16), water conservancy diversion template (17) wholly be middle narrow both ends wide, middle concave both ends protruding arc, in the inner chamber of bag (3) is stretched into to template (8), pterygoid lamina (16) and water conservancy diversion template (17) bottom fixed on base (9), upper end, spherical cap (10) enclose with water conservancy diversion template (17) upper end and form the inner chamber, be equipped with first runner on spherical cap (10), be equipped with the second runner on water conservancy diversion template (17) corresponding inner chamber, install in the inner chamber and have the circular flange (2) of rotatory flange (5) in the inner chamber, the sealing ring (2) are equipped with between the sealing flange (2) and the top of sealing flange (2) of sealing ring (15) and sealing ring (2) of sealing ring (2) top (2) are equipped with, sealing ring (2) The safety valve (18) and the vacuum inhibitor (19) are positioned inside the protective cover (1).
2. The ballast tank of claim 1, wherein: the upper part of the flow guiding template (17) is provided with a bearing seat (14), the turbine (5) is arranged on the bearing seat (14) through a ball bearing (13), and the top of the turbine (5) is locked through a nut (4).
3. The ballast tank of claim 2, wherein: the top of the bearing seat (14) is used for fixing the position of the ball bearing (13) through the bearing gland (6), and the turbine (5) and the ball bearing (13) swivel are locked through the bearing nut (7).
4. A ballast tank according to claim 3, wherein: the turbine (5) is provided with a mechanical seal shaft sleeve (11), a mechanical seal (12) is sleeved on the mechanical seal shaft sleeve (11), and the mechanical seal (12) is tightly pressed between the turbine (5) and the bearing gland (6).
5. The ballast tank of claim 1, wherein: the shaping plate (8), the wing plate (16) and the diversion shaping plate (17) are welded and fixed on the bottom plate of the base (9), and the outer edge of the wing plate (16) is in sealing connection with the side wall of the base (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910501288.3A CN110185101B (en) | 2019-06-11 | 2019-06-11 | Steady flow tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910501288.3A CN110185101B (en) | 2019-06-11 | 2019-06-11 | Steady flow tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110185101A CN110185101A (en) | 2019-08-30 |
| CN110185101B true CN110185101B (en) | 2024-01-16 |
Family
ID=67721337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910501288.3A Active CN110185101B (en) | 2019-06-11 | 2019-06-11 | Steady flow tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110185101B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201040862Y (en) * | 2007-04-19 | 2008-03-26 | 李明璋 | Automatic sludge cleaning device for water storing tower |
| KR101297362B1 (en) * | 2013-04-15 | 2013-08-14 | 삼건세기(주) | Hydrophore tank and hydrophore tank using the tank |
| CN104846942A (en) * | 2014-10-23 | 2015-08-19 | 青岛万力科技有限公司 | Pipe network pressure-superposed water supply plant with air pressure tank for energy saving |
| CN105525655A (en) * | 2014-09-24 | 2016-04-27 | 上海威派格智慧水务股份有限公司 | Circulating air pressure tank capable of automatically protecting water quality when air deficiency occurs |
| CN106522311A (en) * | 2016-11-28 | 2017-03-22 | 南京尤孚泵业有限公司 | Device for activating dead water in pressure tank |
| CN107620349A (en) * | 2017-10-12 | 2018-01-23 | 刘鹏 | A kind of capsule type air-pressure tank and water system |
| CN210315810U (en) * | 2019-06-11 | 2020-04-14 | 上海上涵自动化科技有限公司 | Steady flow tank |
-
2019
- 2019-06-11 CN CN201910501288.3A patent/CN110185101B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201040862Y (en) * | 2007-04-19 | 2008-03-26 | 李明璋 | Automatic sludge cleaning device for water storing tower |
| KR101297362B1 (en) * | 2013-04-15 | 2013-08-14 | 삼건세기(주) | Hydrophore tank and hydrophore tank using the tank |
| CN105525655A (en) * | 2014-09-24 | 2016-04-27 | 上海威派格智慧水务股份有限公司 | Circulating air pressure tank capable of automatically protecting water quality when air deficiency occurs |
| CN104846942A (en) * | 2014-10-23 | 2015-08-19 | 青岛万力科技有限公司 | Pipe network pressure-superposed water supply plant with air pressure tank for energy saving |
| CN106522311A (en) * | 2016-11-28 | 2017-03-22 | 南京尤孚泵业有限公司 | Device for activating dead water in pressure tank |
| CN107620349A (en) * | 2017-10-12 | 2018-01-23 | 刘鹏 | A kind of capsule type air-pressure tank and water system |
| CN210315810U (en) * | 2019-06-11 | 2020-04-14 | 上海上涵自动化科技有限公司 | Steady flow tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110185101A (en) | 2019-08-30 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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