CN205954760U - Box variable frequency water supply device - Google Patents
Box variable frequency water supply device Download PDFInfo
- Publication number
- CN205954760U CN205954760U CN201620722156.5U CN201620722156U CN205954760U CN 205954760 U CN205954760 U CN 205954760U CN 201620722156 U CN201620722156 U CN 201620722156U CN 205954760 U CN205954760 U CN 205954760U
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- frequency
- feed pipe
- supply device
- 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.)
- Active
Links
Classifications
-
- 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
Landscapes
- Massaging Devices (AREA)
Abstract
The utility model provides a box variable frequency water supply device, the power distribution box comprises a box body, be provided with the inlet tube of connecting municipal pipe network in the box, the water tank of connecting the inlet tube, first delivery pipe and the second delivery pipe connecting the water tank and set up side by side, frequency -variable controller and be same as and detect the hydraulic long -range pressure measurement of user's request, the raceway that is used for the user to supply water is connected to first delivery pipe and second delivery pipe through the three -way pipe, first delivery pipe and second delivery pipe are provided with chain first solenoid valve and second solenoid valve each other respectively, when long -range pressure measurement detects water pressure and is less than the default, first solenoid valve switches on, the second solenoid valve is closed, when long -range pressure measurement detects water pressure and is greater than the default, pressure measurement outlet driving signal, it closes to be controlled by the first solenoid valve of drive signal, the second solenoid valve switches on, the second delivery pipe still is provided with the booster pump, frequency -variable controller is controlled by the work of drive signal control booster pump, the original water pressure of make full use of running water, does comprehensive energy -saving reach 30% 70%.
Description
Technical field
The utility model is related to water supply field, particularly to a kind of box frequency-changing water supply device.
Background technology
Fast development with economic society and the acceleration of urbanization process, each regional urban construction is also gone on higher
Step, skyscraper rises sheer from level ground thereupon.Morning office building, Tall Office Building, residential building building also more and more higher, squama
The secondary skyscraper fashion placed closely side by side the life of people, meets people to life to requirements of one's work.But skyscraper exists
In routine use, unavoidably can run into various problems.The pressure of each Municipal pipe network is usually 2 kilograms about, height of delivery
It is usually that 6 floors are high, if building is high more than 6 floors, the hydraulic pressure of city planting ductwork just cannot meet requirement.So, more than 6 layers
Building has to outfit supply equipment and the water of city planting ductwork is pressurizeed.So just there being the application of box frequency-changing water supply device
Need, also just arise at the historic moment in the market of box frequency-changing water supply device.
Notification number discloses entitled " box-type frequency conversion water feeder " in the Chinese patent for CN201082969Y, and it proposes,
A kind of box-type frequency conversion water feeder includes frequency-changing water supply device component, it is characterized in that also cabinet, and the bottom of cabinet adopts rack
Bottom, tank wall is provided with observation maintenance door, radiator window, and tank wall adopts thermal insulation layer with observing maintenance door, arranges above case roof
The sun-proof rain-proof cover of reverse slope shape, the component of frequency-changing water supply device is laid in cabinet interior framework formula bottom, improves cabinet in high temperature
Season result of ventilating heat dissipation, but because less than 6 layers are supplied water to resident completely in accordance with city planting ductwork, and more than 6 layers need
It is equipped with supply equipment the water of city planting ductwork is pressurizeed, and is all supplied water using water pump in this patent document, more waste the energy.
Utility model content
The purpose of this utility model is to provide a kind of box frequency-changing water supply device, has the effect of the energy-conservation energy.
Above-mentioned purpose of the present utility model technical scheme is that：
A kind of box frequency-changing water supply device, including casing, is provided with described casing and connects the water inlet pipe of city planting ductwork, connects
Tap into the water tank of water pipe, connect water tank and the first feed pipe of being set up in parallel and the second feed pipe, frequency-variable controller and be same as
The remote pressure detection means of detection user's request hydraulic pressure, wherein, the first feed pipe and the second feed pipe are connected by three-way pipe
The water-supply-pipe supplying water for user, described first feed pipe and the second feed pipe are respectively arranged with the first magnetic valve of mutual linking
With the second magnetic valve, when described remote pressure detection means detect hydraulic pressure be less than preset value when, described first solenoid valve conduction,
Second closed electromagnetic valve, when described remote pressure detection means detects hydraulic pressure and is more than preset value, described pressure-detecting device
Output drive signal, is controlled by described drive signal first closed electromagnetic valve, the second solenoid valve conduction, described second feed pipe is also
It is provided with booster pump, described frequency-variable controller is controlled by drive signal and controls supercharging pump work.
By adopting technique scheme, when with water low peak period, when tap water supply amount, pressure of supply water fully meet far
Stroke pressure detection means（User supplies water）Demand when, first feed pipe conducting, directly to user supply water, the second feed pipe and
Booster pump enters resting state, plays 100% energy-conservation, when being in the water use peak phase or when tap water supply amount, insufficient pressure,
Second feed pipe conducting during remote pressure detection means output drive signal, drives supercharging pump work by frequency-variable controller, real
Row overlapped supercharging, difference is how many, mends how many, ensures that user's is just conventional in the case of making full use of the original pressure of municipal water
Water, maximizes save energy.
As improvement of the present utility model, described water-supply-pipe is provided with check valve with the junction of three-way pipe.
By adopting technique scheme, the effect of protection casing is played in the setting of check valve, prevents the pump on efferent duct
When power-off or damage, make current occur backflow to form water hammer and be back in casing to damage casing.
As improvement of the present utility model, described water-supply-pipe is provided with vacuum tank.
By adopting technique scheme, it is made up of tank body, air bag, water inlet and exhaust outlet four part.For closed-up water
In the circulatory system, serve the effect of equilibrium water amount and pressure, it is to avoid safety valve is frequently opened and the frequent moisturizing of automatic water compensating valve,
When the water that there is pressure in the external world enters in expansion drum air bag, the nitrogen being sealed in tank is compressed, according to boyle gas law,
After gas is compressed, volume diminishes pressure rise, in expansion drum gas pressure stop when reaching consistent with the pressure of water into
Water.
As improvement of the present utility model, described vacuum tank includes gas outlet, is provided with water blockoff air bag in described vacuum tank,
The air inlet of described water blockoff air bag connects the gas outlet of vacuum tank.
By adopting technique scheme, a water blockoff air bag is set in vacuum tank, the air inlet of this water blockoff air bag connects
The gas outlet of vacuum tank, when the motor-driven valve damage in water system or power-off, can produce water hammer, profit in feed pipe
With the characteristic of vacuum tank, by gas outlet to water blockoff airbag aeration, it is that water blockoff air bag expands, finally blocks feed pipe, effectively anti-
Stop the generation of gas hammer phenomenon, finally play the effect of protection water pipe.
As improvement of the present utility model, in described water blockoff air bag, it is provided with pressure test device.
By adopting technique scheme, by the air pressure level of pressure test device real-time detection water blockoff air bag, and handle
Signal transmission, to control centre, carries out monitor in real time, increases security reliability further.
In sum, the utility model has the advantages that：When with water low peak period, when tap water supply amount, confession
Water pressure fully meets remote pressure detection means（User supplies water）Demand when, first feed pipe conducting, directly to user supply
Water, the second feed pipe and booster pump enter resting state, play 100% energy-conservation, when being in the water use peak phase or when running water supplies
When the water yield, insufficient pressure, during remote pressure detection means output drive signal, the second feed pipe conducting, is driven by frequency-variable controller
Dynamic supercharging pump work, carries out overlapped supercharging, and difference is how many, mends how many, protects in the case of making full use of the original pressure of municipal water
Card user just commonly uses water, maximizes save energy.
Brief description
Fig. 1 is box frequency-changing water supply device structural representation；
Fig. 2 is water blockoff airbag structure schematic diagram.
In figure, 1, casing；11st, water tank；12nd, the first feed pipe；121st, the first magnetic valve；122nd, booster pump；13rd, the second confession
Water pipe；131st, the second magnetic valve；14th, three-way pipe；15th, check valve；2nd, water inlet pipe；3rd, water-supply-pipe；4th, vacuum tank；41st, gas outlet；
411st, connecting tube；42nd, water inlet；43rd, water blockoff air bag；431st, air inlet；5th, remote pressure detection means；6th, frequency-variable controller；
7th, user.
Specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Shown in reference Fig. 1, a kind of box frequency-changing water supply device, including casing 1, in this casing 1, it is provided with connection municipal
Water inlet pipe 2 and the water-supply-pipe 3 connecting user 7, wherein, are connected with water tank 11 and connect water tank 11 between water inlet pipe 2 and water-supply-pipe 3
And two feed pipes being set up in parallel, the respectively first feed pipe 12 and the second feed pipe 13, wherein, the first feed pipe 12 sets
It is equipped with the first magnetic valve 121 and booster pump 122, the second feed pipe 13 is provided with second electricity chain with the first magnetic valve 121
Magnet valve 131, wherein, the first magnetic valve 121 and the second magnetic valve 131 only have a unlatching, and water-supply-pipe 3 is provided with for detecting
The remote pressure detection means 5 of user 7 current demand hydraulic pressure（This is prior art）, when remote pressure detection means 5 detects
When hydraulic pressure is less than preset value, the first magnetic valve 121 turns on, and the second magnetic valve 131 cuts out；When remote pressure detection means 5 detects
To hydraulic pressure be more than preset value when, pressure-detecting device output drive signal, the first magnetic valve 121 be controlled by drive signal close,
Second magnetic valve 131 is controlled by drive signal conducting, and meanwhile, frequency-variable controller 6 is controlled by drive signal and controls booster pump 122
Operating power, to meet the needs of user 7, the first feed pipe 12 and the second feed pipe 13 and water-supply-pipe 3 pass through three-way pipe 14
Connection, realizes the effect of confluxing, cost-effective, is provided with check valve 15, prevents from the beginning at three-way pipe 14 and water-supply-pipe 3 communicating position
Water backflow situation occurs, and water-supply-pipe 3 and user 7 junction are provided with pressurized tank 4.
With reference to shown in Fig. 2, a water blockoff air bag 43 is set in vacuum tank 4, the air inlet 431 of this water blockoff air bag 43 connects surely
The gas outlet 41 of pressure tank 4, when the motor-driven valve damage in water system or power-off, can produce water hammer in feed pipe,
Using the characteristic of vacuum tank 4, the air inlet 431 of water blockoff air bag 43 is connected to water blockoff by a connecting tube 411 by gas outlet 41
Air bag 43 is inflated, and so that water blockoff air bag 43 is expanded, and goes out from the water inlet 42 of vacuum tank 4, finally blocks feed pipe, effectively prevents
The generation of gas hammer phenomenon, finally plays the effect of protection water pipe.
Its concrete feature is, the totally-enclosed connection in municipal tap water, is directly supplied to user 7, and water source is pollution-free it is ensured that water quality matter
Amount, user 7 drinks and trusts water；Directly connect with municipal water, make full use of the original hydraulic pressure of running water, supply equipment most of the time
It is in low frequency or the first feed pipe 12 and runs, power consumption is little, and synthesis energy saving reaches 30%-70%；Equipment is wholely set, and need not build
Cistern, install convenient, the installation of water blockoff air bag 4 is using first installing, then water flowing mud；Dual using water check valve and water blockoff air bag 4
Insurance, when preventing power-off or water pump from damaging, the economic loss caused by water backflow.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make to the present embodiment after reading this specification as needed does not have the modification of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (5)
1. a kind of box frequency-changing water supply device, including casing (1) it is characterised in that：It is provided with connection municipal administration in described casing (1)
The water inlet pipe (2) of pipe network, the water tank (11) connecting water inlet pipe (2), connection water tank (11) and the first feed pipe being set up in parallel
(12) and the second feed pipe (13), frequency-variable controller (6) and the remote pressure detection dress being same as detection user (7) demand hydraulic pressure
Put (5), wherein, the first feed pipe (12) and the second feed pipe (13) are connected to what user (7) supplied water by three-way pipe (14)
Water-supply-pipe (3), described first feed pipe (12) and the second feed pipe (13) are respectively arranged with the first magnetic valve of mutual linking
(121) and the second magnetic valve (131), when described remote pressure detection means (5) detects hydraulic pressure and is less than preset value, described the
One magnetic valve (121) turns on, and the second magnetic valve (131) cuts out, and is more than when described remote pressure detection means (5) detects hydraulic pressure
During preset value, described pressure-detecting device output drive signal, it is controlled by described drive signal first magnetic valve (121) and close,
Second magnetic valve (131) turns on, and described second feed pipe (13) is additionally provided with booster pump (122), and described frequency-variable controller (6) is subject to
Control and control booster pump (122) work in drive signal.
2. a kind of box frequency-changing water supply device according to claim 1 it is characterised in that：Described water-supply-pipe (3) and threeway
The junction of pipe (14) is provided with check valve (15).
3. a kind of box frequency-changing water supply device according to claim 1 it is characterised in that：Described water-supply-pipe (3) is upper to be arranged
There is vacuum tank (4).
4. a kind of box frequency-changing water supply device according to claim 3 it is characterised in that：Described vacuum tank (4) includes
Gas port (41), is provided with water blockoff air bag (43) in described vacuum tank (4), the air inlet (431) of described water blockoff air bag (43) connects
The gas outlet (41) of vacuum tank (4).
5. a kind of box frequency-changing water supply device according to claim 4 it is characterised in that：Set in described water blockoff air bag (43)
It is equipped with pressure test device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620722156.5U CN205954760U (en) | 2016-07-09 | 2016-07-09 | Box variable frequency water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620722156.5U CN205954760U (en) | 2016-07-09 | 2016-07-09 | Box variable frequency water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205954760U true CN205954760U (en) | 2017-02-15 |
Family
ID=57970260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620722156.5U Active CN205954760U (en) | 2016-07-09 | 2016-07-09 | Box variable frequency water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205954760U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280476A (en) * | 2017-07-31 | 2017-10-24 | 湖南长翔实业有限公司 | A kind of pipeline overflow-type direct drinking extension set of cistern free |
| CN108915035A (en) * | 2018-07-25 | 2018-11-30 | 上海市能水电集成有限公司 | The box water system of integration |
-
2016
- 2016-07-09 CN CN201620722156.5U patent/CN205954760U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280476A (en) * | 2017-07-31 | 2017-10-24 | 湖南长翔实业有限公司 | A kind of pipeline overflow-type direct drinking extension set of cistern free |
| CN107280476B (en) * | 2017-07-31 | 2023-06-23 | 湖南长翔实业有限公司 | Pipeline overcurrent type direct drinking water dispenser without water tank |
| CN108915035A (en) * | 2018-07-25 | 2018-11-30 | 上海市能水电集成有限公司 | The box water system of integration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101975412A (en) | Building integrative heat accumulation and cold accumulation room temperature adjustment device | |
| CN205954760U (en) | Box variable frequency water supply device | |
| CN102853603B (en) | Multisource heat pump temperature adjusting device and energy-saving control method | |
| CN203373815U (en) | System utilizing solar water heating system for preventing freezing and preserving heat for fire water tank compartment | |
| CN208952288U (en) | A kind of energy resource system and integrated building structure reducing building energy consumption | |
| CN109084395A (en) | A kind of operation method and integrated building structure reducing building energy consumption | |
| CN209689229U (en) | Soil source heat pump ground temperature compensation energy-saving system | |
| CN204040522U (en) | Energy-conservation sentry box | |
| CN203177308U (en) | Heating supply system | |
| CN109441149A (en) | The water-saving decanter type Toilet system of new energy and installation method | |
| CN202813622U (en) | Underground heat exchanging system | |
| CN201078006Y (en) | Digitisation water pool pipe network stacking water-supply installation | |
| CN104746580A (en) | Energy conservation and storage regulation secondary water supply system | |
| CN201637199U (en) | Underground water non-suction type ground source heat pump | |
| CN209840335U (en) | Mine water waste heat extraction and utilization system | |
| CN203177313U (en) | Heating supply system | |
| CN203177312U (en) | Heating supply system | |
| CN2709886Y (en) | Domestic air conditioner with underground water source heat pump | |
| CN112196093A (en) | Assembled steel construction building basis with steel framework | |
| CN2558913Y (en) | Solar and geothermal energy united central air conditioner | |
| CN200996760Y (en) | Integrated efficient geothermal source hot pump | |
| CN2903767Y (en) | Environment protection air conditioning apparatus using earth energy | |
| CN203561108U (en) | Wind source heat pump device for outdoor directional air supply and air return | |
| CN213778239U (en) | Glass curtain wall heat supplementing device for underground water source heat pump | |
| CN210267600U (en) | Building energy-saving air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230104 Address after: No. 75, Wei'er Road, Development Zone, Lai'an County, Chuzhou, Anhui Province 239299 Patentee after: Anhui Suyuan Water Equipment Co.,Ltd. Address before: Building A-1, Ningjian Industrial Park, No. 8, Zhuyuan South Road, Yongning Street, Pukou District, Nanjing City, Jiangsu Province, 211812 Patentee before: NANJING SUYUAN WATER EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |