CN107675754B - A kind of air intake-exhaust device of water supply steady-flow tank - Google Patents
A kind of air intake-exhaust device of water supply steady-flow tank Download PDFInfo
- Publication number
- CN107675754B CN107675754B CN201710741943.3A CN201710741943A CN107675754B CN 107675754 B CN107675754 B CN 107675754B CN 201710741943 A CN201710741943 A CN 201710741943A CN 107675754 B CN107675754 B CN 107675754B
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- China
- Prior art keywords
- water supply
- flow tank
- supply steady
- rotation axis
- upside
- 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 title claims abstract description 53
- 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 claims abstract description 13
- 238000001035 drying Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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
-
- 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
- E03B7/071—Arrangement of safety devices in domestic pipe systems, e.g. devices for automatic shut-off
-
- 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
-
- 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
- E03B7/078—Combined units with different devices; Arrangement of different devices with respect to each other
Landscapes
- 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)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of air intake-exhaust devices of water supply steady-flow tank, including pedestal, the support rod being firmly connected with it is symmetrically arranged on the upside of the pedestal, the support rod is equipped with the first rotation slot and the second rotation slot, the first rotation axis being rotatablely connected with it is inserted in first rotation slot, the second rotation axis being rotatablely connected with it is inserted in second rotation slot, first rotation axis is located at the lower section of the second rotation axis, and first rotation axis is equipped with the first rotating disc.The advantage of the invention is that passing through the collective effect of tank intracorporal air pressure and external atmosphere pressure, so that pulling briquetting when air pressure is higher in tank body by connecting rope, excluding gas from escape pipe, the gas of discharge passes through drying device simultaneously, moisture can be excluded, the safety that device uses is improved, when the intracorporal air pressure of tank is lower, under external atmosphere pressure effect, air inlet pipe is opened, and air enters in tank, adjusts air pressure in tank.
Description
Technical field
The present invention relates to secondary water-supply equipment technical field more particularly to a kind of air intake-exhaust devices of water supply steady-flow tank.
Background technique
Steady-flow tank, which is called, does negative-pressure cup, includes negative pressure canceller etc., is mainly used in present building water supply equipment, is
The essential component of non-negative pressure water-supply device, one constant pressure value of default, if ductwork pressure is higher than setup pressure value
When, ductwork pressure is fed back to frequency-conversion control cabinet by pressure transmitter, and tap water can directly reach user's pipe network by direct-furnish pipeline
It supplies water to user.When municipal ductwork pressure variation or the variation of user's pipe network water consumption make pipe pressure lower than setting pressure,
Ductwork pressure is fed back to the controller in frequency-conversion control cabinet by pressure transmitter, and the output frequency of frequency converter is adjusted by controller
Rate starts water pump assembly and adjusts pump rotary speed holding constant pressure water supply；If be not able to satisfy water supply requirement, control cabinet will be controlled
The start and stop of more general pumps and the revolving speed of variable frequency pump are made, to reach the requirement of constant-pressure variable water supply.But traditional water supply is steady
Flowing tank air inlet and outlet device is by the gas direct emission in water in the atmosphere around air inlet and outlet device, to water supply steady-flow tank periphery
The influence of environment be it is negative, especially when pressure inside the tank is larger or air inlet and outlet device in the event of failure, aqueous gas can spray
It is far, around if there is there may be catastrophic consequences for electrical equipment.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, such as: traditional water supply steady-flow tank intake and exhaust
Device is by influence of the gas direct emission in the atmosphere around air inlet and outlet device, to water supply steady-flow tank surrounding enviroment in water
Be it is negative, especially when pressure inside the tank is larger or air inlet and outlet device in the event of failure, aqueous gas can spray it is far, surrounding such as
Fruit has electrical equipment, and there may be catastrophic consequences, and a kind of air intake-exhaust device of the water supply steady-flow tank proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of air intake-exhaust device of water supply steady-flow tank, including pedestal are symmetrically arranged on the upside of the pedestal and are secured to
The support rod of connection, the support rod are equipped with the first rotation slot and the second rotation slot, be inserted in first rotation slot with
Its first rotation axis being rotatablely connected, is inserted with the second rotation axis being rotatablely connected with it in second rotation slot, and described the
One rotation axis is located at the lower section of the second rotation axis, and first rotation axis is equipped with the first rotating disc, in second rotation axis
Equipped with the second rotating disc, second rotating disc is equipped with the briquetting being firmly connected with it, and is symmetrically arranged with limit on the pedestal
Bar, the gag lever post are located between two support rods, and water supply steady-flow tank, the water supply current stabilization are equipped between two gag lever posts
The upside of tank is equipped with through-hole, and connecting rod is inserted in the through-hole, and the connecting rod is equipped with far from one end of water supply steady-flow tank and slides
Plate is symmetrically arranged with link block on the downside of the slide plate, slide opening is symmetrically arranged on the slide plate, is symmetrically set on the water supply steady-flow tank
Have the escape pipe communicated therewith, the escape pipe is plugged in slide opening, be additionally provided on the water supply steady-flow tank communicate therewith into
Tracheae, the upside of the air inlet pipe are equipped with the cabinet communicated therewith.
Preferably, second rotating disc is equipped with the connecting rope that is firmly connected with it, the other end of the connecting rope around
It is located on the first rotating disc, and is fixedly connected with the link block on the downside of slide plate.
Preferably, the upside of the water supply steady-flow tank is equipped with the fixed block being firmly connected with it, one end of the connecting rod
Through fixed block, the junction of the connecting rod and fixed block is equipped with sealing ring.
Preferably, the upside of the escape pipe is equipped with fixture block, is equipped with sliding slot in the fixture block, the two sides of the fixture block are equipped with
The venthole being connected to sliding slot, the briquetting are located at the upside of fixture block, are equipped with drying device in the fixture block.
Preferably, the two sides of the cabinet are equipped with air inlet, and the push plate being slidably connected with it is equipped in the cabinet, described
Push plate is equipped with multiple apertures.
Preferably, the cabinet lower inner side wall is equipped with spring, and the other end of the spring is connect with push plate, the case
The upside of body is equipped with the U-shaped bar being slidably connected with it, and one end of the U-shaped bar is connect with push plate.
Compared with prior art, the beneficial effects of the present invention are: passing through the common of the intracorporal air pressure of tank and external atmosphere pressure
Effect, so that pulling briquetting when air pressure is higher in tank body by connecting rope, excluding gas from escape pipe, simultaneously
The gas of discharge passes through drying device, can exclude moisture, improve the safety that device uses, when the intracorporal air pressure of tank is lower
When, under external atmosphere pressure effect, air inlet pipe is opened, and air enters in tank, adjusts air pressure in tank.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the air intake-exhaust device of water supply steady-flow tank proposed by the present invention；
Fig. 2 is a kind of top structure schematic diagram of the air intake-exhaust device of water supply steady-flow tank proposed by the present invention；
Fig. 3 is the structural schematic diagram in Fig. 1 at A.
In figure: 1 pedestal, 2 gag lever posts, 3 support rods, 4 water supply steady-flow tanks, 5 first rotating discs, 6 second rotating discs, 7 connections
Rope, 8 connecting rods, 9 fixed blocks, 10 slide plates, 11 escape pipes, 12 fixture blocks, 13 air inlet pipe, 14 briquettings, 15 cabinets, 16 push plates, 17 bullets
Spring, 18 U-shaped bars.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
Referring to Fig.1-3, a kind of air intake-exhaust device of water supply steady-flow tank, including pedestal 1, the upside of pedestal 1 are symmetrically arranged with
The support rod 3 being firmly connected with it, support rod 3 are equipped with the first rotation slot and the second rotation slot, are inserted in the first rotation slot
The first rotation axis being rotatablely connected with it is inserted with the second rotation axis being rotatablely connected with it, the first rotation in the second rotation slot
For axle position in the lower section of the second rotation axis, the first rotation axis is equipped with the first rotating disc 5, and the second rotation axis is equipped with the second rotating disc
6, the second rotating disc 6 is equipped with the briquetting 14 being firmly connected with it, and gag lever post 2 is symmetrically arranged on pedestal 1, and gag lever post 2 is located at two
Between a support rod 3, it is equipped with water supply steady-flow tank 4 between two gag lever posts 2, the upside of water supply steady-flow tank 4 is equipped with through-hole, in through-hole
It is inserted with connecting rod 8, the upside of water supply steady-flow tank 4 is equipped with the fixed block 9 being firmly connected with it, and one end of connecting rod 8 is through solid
Determine block 9, the junction of connecting rod 8 and fixed block 9 is equipped with sealing ring, and connecting rod 8 is equipped with slide plate far from one end of water supply steady-flow tank 4
10, the second rotating disc 6 is equipped with the connecting rope 7 being firmly connected with it, and the other end of connecting rope 7 is wound around on the first rotating disc 5,
And be fixedly connected with the link block of 10 downside of slide plate, the rotation of the second rotating disc 6 is pulled by connecting rope 7, to drive briquetting 14
Rotation, the downside of slide plate 10 is symmetrically arranged with link block, slide opening is symmetrically arranged on slide plate 10, be symmetrically arranged on water supply steady-flow tank 4 with
Its escape pipe 11 being connected to, the upside of escape pipe 11 are equipped with fixture block 12, are equipped with sliding slot in fixture block 12, the two sides of fixture block 12 be equipped with
The venthole of sliding slot connection, briquetting 14 are located at the upside of fixture block 12, are equipped with drying device in fixture block 12, gas passes through drying device
After reduce its water content, improve the safety that equipment uses, escape pipe 11 is plugged in slide opening, is additionally provided on water supply steady-flow tank 4
The air inlet pipe 13 communicated therewith, the upside of air inlet pipe 13 are equipped with the cabinet 15 communicated therewith, and 15 lower inner side wall of cabinet is equipped with
The other end of spring 17, spring 17 is connect with push plate 16, and the upside of cabinet 15 is equipped with the U-shaped bar 18 being slidably connected with it, U-shaped bar
18 one end is connect with push plate 16.
In the present invention, user uses the device, and when the air pressure in water supply steady-flow tank 4 is higher, gas will be pushed and be connected
Bar 8 moves upwards, so that slide plate 10 be pushed to move upwards, so that connecting rope 7 moves upwards, and then pulls 6 turns of the second rotating disc
It is dynamic, rotate counterclockwise briquetting 14, the gas in escape pipe 11 will push fixture block 12 to move upwards, and gas will be 12 liang by fixture block
The venthole of side excludes, so that the air pressure in water supply steady-flow tank 4 is reduced, when the air pressure in water supply steady-flow tank 4 is lower, in the external world
Move downward slide plate 10 under the action of atmospheric pressure, when slide plate 10 is contacted and squeezed with U-shaped bar 18, U-shaped bar 18 pushes away promotion
Plate 16, which moves downward, squeezes spring 17, so that air enters from the air inlet of 15 two sides of cabinet, and passes through the aperture in push plate 16
It enters in air inlet pipe 13, hence into arriving in water supply steady-flow tank 4, increases the air pressure in water supply steady-flow tank 4.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of air intake-exhaust device of water supply steady-flow tank, including pedestal (1), which is characterized in that the upside of the pedestal (1) is right
Claim to be equipped with the support rod (3) being firmly connected with it, the support rod (3) is equipped with the first rotation slot and the second rotation slot, described
It is inserted with the first rotation axis being rotatablely connected with it in first rotation slot, is inserted in second rotation slot and is rotatablely connected with it
The second rotation axis, first rotation axis is located at the lower section of the second rotation axis, and first rotation axis is equipped with the first rotation
Disk (5), second rotation axis are equipped with the second rotating disc (6), and second rotating disc (6) is equipped with and is firmly connected with it
Briquetting (14) is symmetrically arranged with gag lever post (2) on the pedestal (1), and the gag lever post (2) is located between two support rods (3), and two
Water supply steady-flow tank (4) are equipped between a gag lever post (2), the upside of the water supply steady-flow tank (4) is equipped with through-hole, the through-hole
In be inserted with connecting rod (8), the connecting rod (8) far from water supply steady-flow tank (4) one end be equipped with slide plate (10), the slide plate
(10) it is symmetrically arranged with link block on the downside of, slide opening is symmetrically arranged on the slide plate (10), is symmetrically set on the water supply steady-flow tank (4)
Have the escape pipe (11) communicated therewith, the escape pipe (11) is plugged in slide opening, be additionally provided on the water supply steady-flow tank (4) with
Its air inlet pipe (13) being connected to, the upside of the air inlet pipe (13) are equipped with the cabinet (15) communicated therewith.
2. a kind of air intake-exhaust device of water supply steady-flow tank according to claim 1, which is characterized in that second rotation
Disk (6) is equipped with the connecting rope (7) being firmly connected with it, and the other end of the connecting rope (7) is wound around the first rotating disc (5)
On, and be fixedly connected with the link block on the downside of slide plate (10).
3. a kind of air intake-exhaust device of water supply steady-flow tank according to claim 1, which is characterized in that the water supply current stabilization
The upside of tank (4) is equipped with the fixed block (9) being firmly connected with it, and fixed block (9) are run through in one end of the connecting rod (8), described
The junction of connecting rod (8) and fixed block (9) is equipped with sealing ring.
4. a kind of air intake-exhaust device of water supply steady-flow tank according to claim 1, which is characterized in that the escape pipe
(11) upside is equipped with fixture block (12), and sliding slot is equipped in the fixture block (12), and the two sides of the fixture block (12) are equipped with to be connected with sliding slot
Logical venthole, the briquetting (14) are located at the upside of fixture block (12), are equipped with drying device in the fixture block (12).
5. a kind of air intake-exhaust device of water supply steady-flow tank according to claim 1, which is characterized in that the cabinet (15)
Two sides be equipped with air inlet, the push plate (16) being slidably connected with it is equipped in the cabinet (15), the push plate (16) is equipped with
Multiple apertures.
6. a kind of air intake-exhaust device of water supply steady-flow tank according to claim 5, which is characterized in that the cabinet (15)
Lower inner side wall is equipped with spring (17), and the other end of the spring (17) connect with push plate (16), the cabinet (15) it is upper
Side is equipped with the U-shaped bar (18) being slidably connected with it, and one end of the U-shaped bar (18) is connect with push plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710741943.3A CN107675754B (en) | 2017-08-25 | 2017-08-25 | A kind of air intake-exhaust device of water supply steady-flow tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710741943.3A CN107675754B (en) | 2017-08-25 | 2017-08-25 | A kind of air intake-exhaust device of water supply steady-flow tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107675754A CN107675754A (en) | 2018-02-09 |
| CN107675754B true CN107675754B (en) | 2019-09-24 |
Family
ID=61134547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710741943.3A Active CN107675754B (en) | 2017-08-25 | 2017-08-25 | A kind of air intake-exhaust device of water supply steady-flow tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107675754B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111965335B (en) * | 2020-08-19 | 2022-01-28 | 西南石油大学 | Tailing oil simulation experiment device of finished oil pipeline |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2268208A1 (en) * | 1974-04-18 | 1975-11-14 | Alsthom Cgee | Pipeline flow limiting device - uses variation in fluid dynamic pressure to alter size of flow passages |
| CN2547773Y (en) * | 2002-01-24 | 2003-04-30 | 陈立信 | Automatic constant-pressure variable energy-saving water supply apparatus |
| CN201144775Y (en) * | 2007-05-23 | 2008-11-05 | 廖文庭 | Air pressure difference type energy-saving water pumping apparatus |
| CN202627083U (en) * | 2012-06-08 | 2012-12-26 | 王道光 | Energy-storing and water-storing negative-pressure-free water supply device |
| CN105201044A (en) * | 2015-09-23 | 2015-12-30 | 安徽舜禹水务实业有限公司 | Novel totally-closed negative-pressure-preventing secondary water supplying system with suppressor |
-
2017
- 2017-08-25 CN CN201710741943.3A patent/CN107675754B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2268208A1 (en) * | 1974-04-18 | 1975-11-14 | Alsthom Cgee | Pipeline flow limiting device - uses variation in fluid dynamic pressure to alter size of flow passages |
| CN2547773Y (en) * | 2002-01-24 | 2003-04-30 | 陈立信 | Automatic constant-pressure variable energy-saving water supply apparatus |
| CN201144775Y (en) * | 2007-05-23 | 2008-11-05 | 廖文庭 | Air pressure difference type energy-saving water pumping apparatus |
| CN202627083U (en) * | 2012-06-08 | 2012-12-26 | 王道光 | Energy-storing and water-storing negative-pressure-free water supply device |
| CN105201044A (en) * | 2015-09-23 | 2015-12-30 | 安徽舜禹水务实业有限公司 | Novel totally-closed negative-pressure-preventing secondary water supplying system with suppressor |
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| Publication number | Publication date |
|---|---|
| CN107675754A (en) | 2018-02-09 |
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