CN206902810U - The intelligent stack-press device of one kind water inlet - Google Patents
The intelligent stack-press device of one kind water inlet Download PDFInfo
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- CN206902810U CN206902810U CN201720380566.0U CN201720380566U CN206902810U CN 206902810 U CN206902810 U CN 206902810U CN 201720380566 U CN201720380566 U CN 201720380566U CN 206902810 U CN206902810 U CN 206902810U
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- pressure
- tank body
- accommodating cavity
- water supply
- control device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 230000006641 stabilisation Effects 0.000 claims abstract description 19
- 238000011105 stabilization Methods 0.000 claims abstract description 19
- 230000005764 inhibitory process Effects 0.000 claims abstract description 5
- 230000033228 biological regulation Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 8
- 230000001681 protective effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000009977 dual effect Effects 0.000 abstract description 2
- 230000001502 supplementing effect Effects 0.000 abstract description 2
- 239000008400 supply water Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Abstract
The utility model provides a kind of intelligent stack-press device of intaking, including control device, municipal water supply house steward, user's outlet pipe and stable-pressure device, stable-pressure device includes current stabilization tank body and compensator, compensator includes the interior tank body for setting accommodating cavity, accommodating cavity inner sliding type is equiped with a dividing plate and accommodating cavity is divided into two independent left chamber and right chamber room, tank body is externally provided with the driver being electrically connected with control device, driver is connected with dividing plate for driving it to be moved in accommodating cavity, left chamber is connected by negative pressure inhibition device with steady-flow tank body phase, right chamber room is connected with the output end of municipal water supply house steward.The utility model provide it is a kind of it is simple in construction, cost is cheap, can effectively prevent caused by negative relative, have the water inlet intelligence stack-press device of dual pressure supplementing function, rely solely on the technical problem that compressed air carries out ftercompction, effect is poor, negative pressure protective capability is limited and is easily impacted when intake pressure fluctuates to outlet pressure to solve upper existing pipe network Pressure-superposed water supply equipment.
Description
Technical field
Hydrotechny field is the utility model is related to, more particularly, to the intelligent stack-press device of one kind water inlet.
Background technology
With the continuous expansion of urbanization process, skyscraper is growing day by day, has supplied water into a townie large focal spot.
Original municipal network pipeline once supplies water may have relatively good effect for multi-storey building, but in high-rise and small sized multiple story building face
It is preceding but to seem unable to do what one wishes.Early stage to skyscraper the methods of air pressure, frequency conversion by carrying out second pressure water supply to change city
Water supply tension, this traditional secondary water-supply method are unfavorable for saving and right due to pond, the formation of many intermediate members of water tank
Water resource easily causes secondary pollution.Technology is maked rapid progress, and non-negative pressure water-supply installation is born therewith.It is developed so far ten
More years, this new secondary water-supply mode of non-negative pressure method of water supply because its it is good save land, save, nonstaining property energy, quilt
Modern high-rise building water supplying system is widely applied.
The traditional of early stage use substantially has following two modes to water-pressurization system：First, it is to use " pond+water pump+height
The method of position water tank ", the water for needing to be pressurized in municipal water first fully enter tank, use are delivered to after then being pressurizeed by constant speed pump
Family, adjustment effect when elevated tank plays high ebb water.2nd, it is method using " pond+frequency conversion speed adjusting pump ", sets
After the pressure of supply water of water pump, under the control of frequency converter, the rotating speed of water pump changes with the change of output, subtracts after reducing rotating speed
Small power, saves power consumption to a certain extent.
There is following common fault in both way of supplying water, first, there is the water storage facility of opening, water quality is easily by dirt
Dye, this secondary pollution directly affect water supply quality safety, even produce serious water pollution accident sometimes；Second, it is generally up to
Municipal water supply pressure to more than 20 meters of heads fails to be fully utilized, and causes larger energy waste.
No-negative-pressure water supply equipment does not set tank, is directly absorbed water from city planting ductwork, when equipment works, passes through the control of equipment
The synergy of mode, steady flow compensator, vacuum suppresser, suction caused by pump working is eliminated, to tap water pipe network
Dynamic pressure does not influence.The structure of totally-enclosed completely cuts off the contact with air, thoroughly avoids the secondary pollution of water quality, municipal water supply overbottom pressure
Stackable to be utilized for lift, water pump simply supplements setting water supply pressure and overbottom pressure insufficient section, and energy-saving effect is obvious.
As pipe network pressure-superposed (no negative pressure) supply equipment of the development of industry improves to the security of system with stability requirement,
The technology of common building secondary pressurized equipment can not meet its demand, in Isobarically Control, Valve controlling, monitoring device control
Etc. needing to be substantially improved in intelligence degree.Lack at work currently for pipe network pressure-superposed (no negative pressure) supply equipment and strive to property
Explosion stack guard technology, cause to impact pipe network service life, and easily booster causes bigger accident, and hold
Easily cause unsafe water supply environment such as pump group damage, valve damage, user's property loss.
The existing anti-negative pressure technique of in general uses traditional vacuum suppresser, mechanical structure control, in system failure without
Method is found in time, causes pipe network negative pressure to produce risk larger.Due to system delay, instantaneous delivery, which is increased or reduced, occurs water outlet
Ductwork pressure moment increases, and can not recover normal pressure in time, cause city planting ductwork is caused to damage, influence the pipe network life-span, increases
Big resistance of pipe system causes energy consumption to waste.The pressure compensation of water inlet does not have motive power, generally relies on compressed air and carries out ftercompction, effect
Fruit is poor, and negative pressure protective capability is limited, and when intake pressure fluctuates, easily outlet pressure is impacted.And existing one
As pipe network pressure-superposed (no negative pressure) supply equipment be all all-sealed structure, pump group runtime damage or it is out of control when because not having
The supplement of air pressure easily causes the negative pressure of subatmospheric power dangerous to pipe network, causes the water supply to whole related pipe network to be made
Into influence.
Utility model content
The utility model offer one kind is simple in construction, cost is cheap, can effectively prevent caused by negative relative, with dual
The water inlet intelligence stack-press device of pressure supplementing function, compression sky is relied solely on to solve upper existing pipe network pressure-superposed (no negative pressure) supply equipment
Gas carries out ftercompction, effect is poor, negative pressure protective capability is limited and easily outlet pressure is impacted when intake pressure fluctuates
Technical problem.
According to one side of the present utility model, there is provided the intelligent stack-press device of one kind water inlet, including control device, municipal administration supply
Supply mains, user's outlet pipe and stable-pressure device, the stable-pressure device include current stabilization tank body and compensator, the municipal water supply house steward
Input of the output end respectively with the compensator and current stabilization tank body be connected, the output end of the current stabilization tank body passes through frequency conversion
Unit is connected with user's outlet pipe, and the frequency converter sets are electrical connected with the control device；The compensator includes
The tank body of accommodating cavity is inside set, the accommodating cavity inner sliding type is equiped with a dividing plate and the accommodating cavity is divided into two independent left sides
Chamber and right chamber room, the tank body be externally provided with the control device be electrically connected with driver, the driver with it is described every
Plate is connected for driving it to be moved in the accommodating cavity, and the left chamber is connected by negative pressure inhibition device and the steady-flow tank body phase
Logical, the right chamber room is connected with the output end of the municipal water supply house steward.
On the basis of such scheme preferably, the frequency converter sets are made up of 2-6 group frequency changer subgroups.
On the basis of such scheme preferably, the frequency changer subgroup includes motor and driven by the motor
Centrifugal multistage pump multiple centrifugal pump, and the motor is the integral structure that motor and frequency-variable controller integrate, and the VFC
Device is electrical connected with the control device.
On the basis of such scheme preferably, water inlet control valve is provided between the frequency changer subgroup and the current stabilization tank body,
And water outlet non-return valve is provided between the frequency changer subgroup and user's outlet pipe.
On the basis of such scheme preferably, the output end of the frequency converter sets is equipped with what is be electrically connected with the control device
Discharge pressure sensor.
On the basis of such scheme preferably, it is sequentially with the municipal water supply house steward and controls total lock, filter, refluence inverse
Only valve, pressure transmitter and voltage regulation adjustor, the control total lock, pressure transmitter and voltage regulation adjustor respectively with the control
Device is electrical connected.
A kind of intelligent stack-press device of intaking of the present utility model, can be slided by the dividing plate in compensator in accommodating cavity,
To change the volume of left chamber and right chamber room, so as to can not only be promoted automatically according to tap water pressure in actual municipal water supply house steward
Partition movement is to realize the balance of pressure of supply water, and because the left chamber of compensator directly connects with steady-flow tank body phase, therefore,
When either municipal water supply house steward's frequency converter sets changes, the pressure in left chamber can produce change, so as to cause to slide
Block moves, and to realize the purpose of its quick response, ensure that the stability of pressure of supply water and the safe operation of municipal official website.
Brief description of the drawings
Fig. 1 is a kind of structural representation of intelligent stack-press device of intaking of the present utility model；
Fig. 2 is a kind of fundamental diagram of intelligent stack-press device of intaking of the present utility model.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
Referring to Fig. 1, and with reference to shown in Fig. 2, the utility model provides a kind of intelligent stack-press device of intaking, including control
Device 10, municipal water supply house steward 20, user's outlet pipe 30 and stable-pressure device 40.
Wherein, stable-pressure device 40 includes current stabilization tank body 41 and compensator 42, the output end of municipal water supply house steward 20 respectively with
The input of compensator 42 is connected with the input of current stabilization tank body 41, the output end of current stabilization tank body 41 by frequency converter sets 50 with
User's outlet pipe 30 is connected, and frequency converter sets 50 are electrical connected with control device 10.
Compensator 42 of the present utility model includes the interior tank body 420 for setting accommodating cavity, accommodating cavity inner sliding type be equiped with one every
Accommodating cavity is divided into two independent left chamber 423 and right chamber room 424 by plate 422, and tank body 420 is externally provided with and the electricity of control device 10
Property connection driver 425, driver 425 is connected with dividing plate 422 for driving it to be moved in accommodating cavity, and left chamber 423 leads to
Cross negative pressure inhibition device 43 with current stabilization tank body 41 to be connected, right chamber room 424 is connected with the output end of municipal water supply house steward 20.
During work, when municipal water supply 20 water supply start of house steward, running water respectively enters current stabilization tank body 41 and compensator 42
Right chamber room 424, the air in current stabilization tank body 41 compressed in the case where entering the effect of the running water in it, and the air after compression passes through
Negative pressure inhibition device 43 enters in the left chamber 423 of compensator 42, pressure caused by compressed air of the dividing plate 422 in left chamber 423
The lower pressure for being imported running water by municipal water supply house steward 20 in right chamber room 424 simultaneously of power effect acts on, when both are in balance
Afterwards, dividing plate 422 is stood motionless, and when pressure of supply water produces change, this dividing plate 422 can move in accommodating cavity, with buffering
Pressure of supply water changes, so that it is guaranteed that the stability of pressure of supply water.And when device fails or abnormal cause cause city planting ductwork
When cutting off the water, equipment is still being run, and the gas inside compensator 42 is discharged to inside current stabilization tank body 41 by negative pressure suppression device, is mended
The pressure of current stabilization tank body 41 is filled, ensures that the inside of current stabilization tank body 41 produces without negative pressure, it is ensured that the safe operation of city planting ductwork.Due to
Left chamber 423 of the present utility model is connected with current stabilization tank body 41, and therefore, once pressure of supply water changes, dividing plate 422 can ring rapidly
Should, so as to realize the purpose of its quick regulation hydraulic pressure.
Further, in order to realize that full rotation type electrodeless variable-speed is pressurized, frequency converter sets 50 of the present utility model are become by 2-6 groups
Frequency loom group is formed, and frequency changer subgroup includes motor 51 and the centrifugal multistage pump multiple centrifugal pump 52 driven by motor 51,
Motor 51 is the motor integral structure integrated with frequency-variable controller further to reduce volume of the present utility model, and change
Frequency controller is electrical connected with control device 10.
Preferably, the utility model is provided with water inlet control valve 511 between frequency changer subgroup and current stabilization tank body 41, and is becoming
Water outlet non-return valve 512 is provided between frequency loom group and user's outlet pipe 30.
Further, the output end of frequency converter sets 50 of the present utility model is equipped with the water outlet being electrically connected with control device 10
Pressure sensor 513, be sequentially with municipal water supply house steward 20 the total lock 21 of control, filter 22, flow backwards non-return valve 23, pressure becomes
Send device 24 and voltage regulation adjustor 25, control total lock 21, pressure transmitter 24 and the voltage regulation adjustor 25 respectively with the control
Device 10 is electrical connected.
In use, control device 10 obtains the pressure of running water on municipal water supply house steward 20 by pressure transmitter 24 1
Value, at the same using frequency converter sets 50 output end discharge pressure sensor 513 to obtain user terminal pressure of supply water, both are entered
Row compares, and to obtain whether current pressure of supply water meets needs, when hydraulic pressure is too low, can make driver by control device 10
425 band dynamic dividing plates 422 move or driven frequency converter sets 50 to change its power, to adjust pressure of supply water.
Finally, the present processes are only preferable embodiment, are not intended to limit the scope of protection of the utility model.
All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc., should be included in this reality
Within new protection domain.
Claims (6)
- The intelligent stack-press device 1. one kind is intake, it is characterised in that including control device, municipal water supply house steward, user's outlet pipe and Stable-pressure device, the stable-pressure device include current stabilization tank body and compensator, the output end of the municipal water supply house steward respectively with it is described Compensator is connected with the input of current stabilization tank body, and the output end of the current stabilization tank body passes through frequency converter sets and user's water outlet Pipe is connected, and the frequency converter sets are electrical connected with the control device；The compensator includes the interior tank body for setting accommodating cavity, institute State accommodating cavity inner sliding type and be equiped with a dividing plate and the accommodating cavity is divided into two independent left chamber and right chamber room, the tank External to be provided with the driver being electrically connected with the control device, the driver is connected with the dividing plate for driving it in institute State in accommodating cavity and move, the left chamber is connected by negative pressure inhibition device with the steady-flow tank body phase, the right chamber room with it is described The output end of municipal water supply house steward is connected.
- 2. a kind of intelligent stack-press device of intaking as claimed in claim 1, it is characterised in that the frequency converter sets are become by 2-6 groups Frequency loom group is formed.
- 3. a kind of intelligent stack-press device of intaking as claimed in claim 2, it is characterised in that the frequency changer subgroup includes driving Motor and the centrifugal multistage pump multiple centrifugal pump driven by the motor, and the motor is that motor integrates with frequency-variable controller Integral structure, and the frequency-variable controller is electrical connected with the control device.
- As claimed in claim 2 a kind of 4. intelligent stack-press device of intaking, it is characterised in that the frequency changer subgroup with it is described steady Water inlet control valve is provided between stream tank body, and water outlet check is provided between the frequency changer subgroup and user's outlet pipe Valve.
- A kind of 5. intelligent stack-press device of intaking as claimed in claim 2, it is characterised in that the output end dress of the frequency converter sets There is the discharge pressure sensor being electrically connected with the control device.
- A kind of 6. intelligent stack-press device of intaking as claimed in claim 1, it is characterised in that the upper order of the municipal water supply house steward Provided with the total lock of control, filter, non-return valve, pressure transmitter and voltage regulation adjustor are flow backwards, it is described to control total lock, pressure transmitter It is electrical connected respectively with the control device with voltage regulation adjustor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720380566.0U CN206902810U (en) | 2017-04-12 | 2017-04-12 | The intelligent stack-press device of one kind water inlet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720380566.0U CN206902810U (en) | 2017-04-12 | 2017-04-12 | The intelligent stack-press device of one kind water inlet |
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| Publication Number | Publication Date |
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| CN206902810U true CN206902810U (en) | 2018-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720380566.0U Active CN206902810U (en) | 2017-04-12 | 2017-04-12 | The intelligent stack-press device of one kind water inlet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605496A (en) * | 2021-09-06 | 2021-11-05 | 宁夏水投科技股份有限公司 | Non-negative pressure variable frequency constant pressure water supply equipment |
-
2017
- 2017-04-12 CN CN201720380566.0U patent/CN206902810U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605496A (en) * | 2021-09-06 | 2021-11-05 | 宁夏水投科技股份有限公司 | Non-negative pressure variable frequency constant pressure water supply equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 430000 Dingjie Modern Electromechanical Information Incubation Park Phase I, 13 Buildings, 1 Floor 1, South of High-tech Fifth Road, East Guanggu Road, Wuhan Donghu New Technology Development Zone, Hubei Province Patentee after: QILIS (WUHAN) SMART WATER TECHNOLOGY Co.,Ltd. Address before: 430075 Dingjie Modern Electromechanical Information Incubation Park Phase I, 13 Buildings, 1 Floor, South of High-tech Fifth Road, East Guanggu Road, Wuhan East Lake New Technology Development Zone, Hubei Province Patentee before: WUHAN QILIS TECHNOLOGY DEVELOPMENT CO.,LTD. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Intelligence of intaking is folded pressure equipment and is put Effective date of registration: 20190628 Granted publication date: 20180119 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: QILIS (WUHAN) SMART WATER TECHNOLOGY Co.,Ltd. Registration number: 2019420000027 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200618 Granted publication date: 20180119 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: QILIS (WUHAN) SMART WATER TECHNOLOGY Co.,Ltd. Registration number: 2019420000027 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Intelligence of intaking is folded pressure equipment and is put Effective date of registration: 20200622 Granted publication date: 20180119 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: QILIS (WUHAN) SMART WATER TECHNOLOGY Co.,Ltd. Registration number: Y2020420000037 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210623 Granted publication date: 20180119 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: QILIS (WUHAN) SMART WATER TECHNOLOGY Co.,Ltd. Registration number: Y2020420000037 |
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Denomination of utility model: A kind of intelligent water feeding device Effective date of registration: 20210628 Granted publication date: 20180119 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: QILIS (WUHAN) SMART WATER TECHNOLOGY Co.,Ltd. Registration number: Y2021420000054 |
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Date of cancellation: 20220622 Granted publication date: 20180119 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: QILIS (WUHAN) SMART WATER TECHNOLOGY Co.,Ltd. Registration number: Y2021420000054 |
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Denomination of utility model: An intelligent water inlet stacking device Effective date of registration: 20220627 Granted publication date: 20180119 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: QILIS (WUHAN) SMART WATER TECHNOLOGY Co.,Ltd. Registration number: Y2022420000185 |
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Date of cancellation: 20231201 Granted publication date: 20180119 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: QILIS (WUHAN) SMART WATER TECHNOLOGY Co.,Ltd. Registration number: Y2022420000185 |
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