CN206157817U - Full -automatic no negative pressure frequency conversion family expenses treasured of cutting off water - Google Patents
Full -automatic no negative pressure frequency conversion family expenses treasured of cutting off water Download PDFInfo
- Publication number
- CN206157817U CN206157817U CN201621114273.XU CN201621114273U CN206157817U CN 206157817 U CN206157817 U CN 206157817U CN 201621114273 U CN201621114273 U CN 201621114273U CN 206157817 U CN206157817 U CN 206157817U
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- China
- Prior art keywords
- water
- pressure
- outlet pipe
- storage tank
- frequency conversion
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Abstract
The utility model provides a full -automatic no negative pressure frequency conversion family expenses treasured of cutting off water, including storage water tank, inlet tube, outlet pipe and frequency -variable controller, the inlet tube sets up and be equipped with filter and manometer in proper order from the end of intaking on the upper end of storage water tank and inlet tube, the outlet pipe sets up in the lower extreme of storage water tank, the pipeline department that the outlet pipe links to each other with the storage water tank is equipped with water level controller, is equipped with check valve, pressure protection ware and pressure sensor on the pipeline of edge outlet pipe play water direction in proper order, the upper end of storage water tank is equipped with vacuum inhibitor, water pump and pressure switch, the upstream side of pressure protection ware on the outlet pipe is connected to the water pump, the storage water tank is equipped with frequency -variable controller outward, frequency -variable controller and water level controller, water pump, pressure protection ware, pressure sensor and pressure switch pass through circuit connection. The utility model discloses can let the user all have water to use when whether water pipe supplies water, neither can produce stagnant water in the treasured of cutting off the water, also can not produce the negative pressure to municipal pipe network.
Description
Technical field
The utility model is related to supply equipment technical field, and in particular to a kind of Full-automatic non-negative pressure frequency conversion family expenses are cut off the water
It is precious.
Background technology
Nowadays, it is increasingly becoming the realistic problem that many families have to face with water puzzlement.Water resource is nervous, burst
The Jing that the reasons such as event, urban construction are caused often cuts off the water, it is provisional cut off the water or hydraulic pressure deficiency allows many residential households insufficient waters,
Especially summer temperature is high, and hydraulic pressure is low, causes family to supply water and disconnects, and the even more life to resident brings great inconvenience, especially
It is to stay in the resident family for having child old man in high level or family.As Jiangsu and Zhejiang Provinces area, water resource is more abundant, without worrying that very much water supply is asked
Topic, but for as China northeast, North China, northwest, southwest, how these regular areas for being subjected to puzzlement of cutting off the water of south China solve
Certainly these puzzlements of cutting off the water have become the active demand of many residents.
Cutting off the water some local water supply arrangements of specially produce for prevention on the market at present, but these local water supply arrangements all have some shortcomings,
It is suspended in room such as certain local water supply arrangement, discharges water from storage tank again when cutting off the water, this local water supply arrangement has the disadvantage that water is not circulated in storage tank,
Water can be changed into stagnant water, and time length water can foul, it is impossible to normally use；You Yu No have hydraulic pressure, booster pump on the market or frequency conversion
Booster pump is typically mounted on municipal pipeline, and major defect is, when the booster water pump of next level (such as six buildings) starts, to lead
Cause five buildings hydraulic pressure meeting Jia so to reduce, supercharging equipment can not be filled for five buildings originally, but be because hydraulic pressure after six buildings supercharging equipments startups
When not enough not being able to install yet, and being mounted in the few water of the booster pump on city's pipe network or the when of cutting off the water can produce negative pressure to pipe network.
Utility model content
For defect of the prior art, the utility model provides a kind of Full-automatic non-negative pressure frequency conversion family expenses local water supply arrangement, allows
User has water to use when whether running water pipe supplies water, and in local water supply arrangement stagnant water will not have both been produced, also will not be to city planting ductwork
Produce negative pressure.
A kind of Full-automatic non-negative pressure frequency conversion family expenses local water supply arrangement, including storage tank, water inlet pipe, outlet pipe and frequency-variable controller,
The water inlet pipe is arranged on the upper end of storage tank and water inlet pipe and is sequentially provided with filter and pressure gauge from water inlet end；The water outlet
Pipe is arranged at the lower end of storage tank, and at the pipeline that the outlet pipe is connected with storage tank water level controller is provided with, and goes out along outlet pipe
Check-valves, pressure protector and pressure sensor are sequentially provided with the pipeline in water direction；The upper end of the storage tank is provided with vacuum
Suppressor, water pump and pressure switch, the water pump is connected to the upstream side of pressure protector on outlet pipe；The storage tank peripheral hardware
There are frequency-variable controller, the frequency-variable controller and water level controller, water pump, pressure protector, pressure sensor and pressure switch
Connected by circuit.
Further, the lower end of the storage tank is provided with blow-off pipe, and the blow-off pipe is provided with valve.
Further, the outlet pipe is provided with expansion drum.
Further, the expansion drum is located at the downstream of pressure sensor.
Further, the filter selects y-type filter, the y-type filter to be connected to water inlet end by flange.
Further, the frequency-variable controller is also associated with earth leakage protective device, the direct-connected 220V power supplys of the earth leakage protective device.
Further, the water inlet pipe is connected with city planting ductwork, and the outlet pipe is connected with household water pipe.
The beneficial effects of the utility model are：Compared with traditional local water supply arrangement, the utility model devises pressure switch, when
When municipal ductwork pressure is more than the setting pressure of pressure switch, pressure switch disconnects, and frequency-variable controller, water pump do not work, directly
Connect and supplied water by city planting ductwork, storage tank water is expired, air is discharged by vacuum suppresser in case.
When municipal ductwork pressure sets pressure less than pressure switch：Pressure switch is closed, and frequency-variable controller is powered, pressure
When sensor detects that siphon pressure is equal to or more than frequency-variable controller setting pressure, water air pump inoperative city planting ductwork is directly supplied
Water, when pressure sensor detects siphon pressure less than frequency-variable controller setting pressure, pump variable frequency starts, according to water consumption
The operating frequency of size adjust automatically water pump reach constant pressure water supply purpose；Store up when city planting ductwork hydraulic pressure deficiency or inadequate flow
Other users and city planting ductwork will not be produced any impact by water tank meeting automatic water supplement.
When city planting ductwork is cut off the water：Water in storage tank can be after reading to supply water, until water level controller is detected in storage tank
Water pump quits work when anhydrous, and when water storage tank water level declines, vacuum suppresser can be automatically opened up, and pipe network and equipment will not be produced
Negative pressure.
Description of the drawings
In order to be illustrated more clearly that the utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described.In all of the figs, it is similar
Element or part are typically identified by similar reference.In accompanying drawing, each element or part might not be according to actual ratios
Draw.
Fig. 1 is the structural representation of the utility model embodiment；
Reference：
1- storage tanks；2- water level controllers；3- vacuum suppressers；4- check-valves；5- pressure protectors；6- pressure sensings
Device；7- expansion drums；8- outlet pipes；9- water pumps；10- frequency-variable controllers；11- earth leakage protective devices；12- pressure gauges；13-Y types are filtered
Device；14- water inlet pipes；15- pressure switches；16- blow-off pipes；17- valves；18- supporting legs
Specific embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only
For clearly illustrating the technical solution of the utility model, therefore example is only used as, and this practicality can not be limited with this
New protection domain.
As shown in figure 1, the utility model provides a kind of Full-automatic non-negative pressure frequency conversion family expenses local water supply arrangement, including storage tank 1, enter
Water pipe 14, outlet pipe 8 and frequency-variable controller 10；Water inlet pipe 14 be arranged on the water inlet end of storage tank 1 and water inlet pipe 14 from a left side to
The right side is sequentially provided with pressure gauge 12 and y-type filter 13, and wherein y-type filter 13 is connected to water inlet end by flange；Outlet pipe 8 sets
The lower end of storage tank 1 is placed in, water level controller 2 is provided with the pipeline that outlet pipe 8 is connected with storage tank 1, along the water side of outlet pipe 8
To pipeline on be sequentially provided with check-valves 4, pressure protector 5 and pressure sensor 6, outlet pipe 8 is provided with expansion drum 7；Water storage
The upper end of case 1 is provided with vacuum suppresser 3, water pump 9, pressure switch 15, and wherein water pump 9 is located at the upstream side of expansion drum 7, water pump 9
Connect with outlet pipe 8；The lower end of storage tank 1 is provided with blow-off pipe 16, and blow-off pipe 16 is provided with valve 17, the liquid in storage tank 1
Can discharge from blow-off pipe 16；Storage tank 1 is externally provided with frequency-variable controller 10, frequency-variable controller 10 and water level controller 2, water pump 9,
Pressure protector 5, pressure sensor 5 and pressure switch 15 are connected by circuit；Frequency-variable controller 10 is also associated with earth leakage protective
Device 11, the outer direct-connected 220V power supplys of earth leakage protective device 11.Water inlet pipe 14 in Fig. 1 is connected with city planting ductwork, outlet pipe 8 and service water
Pipe is connected, and the lower end of storage tank 1 is additionally provided with supporting leg 18, and local water supply arrangement can be directly positioned on the ground.
The utility model devises pressure switch 15, when municipal ductwork pressure sets pressure more than pressure switch 15：Pressure
Power switch 15 disconnects, and frequency-variable controller 10, water pump 9 do not work, and is directly supplied water by city planting ductwork, and the water of storage tank 1 is expired, storage tank
Air is discharged by vacuum suppresser 3 in 1.
When municipal ductwork pressure sets pressure less than pressure switch 15：Pressure switch 15 is closed, and frequency-variable controller 10 leads to
Electricity, when pressure sensor 6 detects that siphon pressure is equal to or more than the setting pressure of frequency-variable controller 10, water pump 9 does not work, municipal administration
Pipe network directly supplies water, when pressure sensor 6 detects siphon pressure less than the setting pressure of frequency-variable controller 10, the frequency conversion of water pump 9
Start, constant pressure water supply purpose is reached according to the operating frequency of the size adjust automatically water pump 9 of water consumption；When city planting ductwork hydraulic pressure not
Other users and city planting ductwork will not be produced any impact by the meeting of storage tank 1 automatic water supplement when foot or inadequate flow.
When city planting ductwork is cut off the water：Water in storage tank 1 can be after reading to supply water, until water level controller 2 detects storage tank 1
Water pump 9 quits work when interior anhydrous, and when 1 water level decreasing of storage tank, vacuum suppresser 3 can be automatically opened up, and city planting ductwork and cuts off the water
Treasured will not produce negative pressure.
The food grade stainless steel of material selection 304 of storage tank 1 in the present embodiment, capacity rises to 600 liters for 200.
The y-type filter 13 selected in the present embodiment have structure is advanced, resistance is little, making is simple, installation is easy to clean,
The advantages of pollutant holding capability is big.
Finally it should be noted that：Various embodiments above is only illustrating the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It still can modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent；And these are changed or are replaced, the essence for not making appropriate technical solution departs from this practicality newly
The scope of each embodiment technical scheme of type, it all should cover in the middle of the scope of claim of the present utility model and specification.
Claims (7)
1. a kind of Full-automatic non-negative pressure frequency conversion family expenses local water supply arrangement, it is characterised in that：Including storage tank, water inlet pipe, outlet pipe and change
Frequency controller, the water inlet pipe is arranged on the upper end of storage tank and water inlet pipe and is sequentially provided with filter and pressure from water inlet end
Table；The outlet pipe is arranged at the lower end of storage tank, and at the pipeline that the outlet pipe is connected with storage tank water level controller is provided with,
Check-valves, pressure protector and pressure sensor are sequentially provided with along the pipeline in outlet pipe water outlet direction；The storage tank it is upper
End is provided with vacuum suppresser, water pump and pressure switch, and the water pump is connected to the upstream side of pressure protector on outlet pipe；It is described
Storage tank is externally provided with frequency-variable controller, the frequency-variable controller and water level controller, water pump, pressure protector, pressure sensor
Connected by circuit with pressure switch.
2. a kind of Full-automatic non-negative pressure frequency conversion family expenses local water supply arrangement according to claim 1, it is characterised in that：The storage tank
Lower end be provided with blow-off pipe, the blow-off pipe is provided with valve.
3. a kind of Full-automatic non-negative pressure frequency conversion family expenses local water supply arrangement according to claim 1, it is characterised in that：The outlet pipe
It is provided with expansion drum.
4. a kind of Full-automatic non-negative pressure frequency conversion family expenses local water supply arrangement according to claim 3, it is characterised in that：The expansion drum
Positioned at the downstream of pressure sensor.
5. a kind of Full-automatic non-negative pressure frequency conversion family expenses local water supply arrangement according to claim 1, it is characterised in that：The filter
From y-type filter, the y-type filter is connected to water inlet end by flange.
6. a kind of Full-automatic non-negative pressure frequency conversion family expenses local water supply arrangement according to claim 1, it is characterised in that：The frequency conversion control
Device processed is also associated with earth leakage protective device, the direct-connected 220V power supplys of the earth leakage protective device.
7. a kind of Full-automatic non-negative pressure frequency conversion family expenses local water supply arrangement according to any one of claim 1 to 6, it is characterised in that：
The water inlet pipe is connected with city planting ductwork, and the outlet pipe is connected with household water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621114273.XU CN206157817U (en) | 2016-10-11 | 2016-10-11 | Full -automatic no negative pressure frequency conversion family expenses treasured of cutting off water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621114273.XU CN206157817U (en) | 2016-10-11 | 2016-10-11 | Full -automatic no negative pressure frequency conversion family expenses treasured of cutting off water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206157817U true CN206157817U (en) | 2017-05-10 |
Family
ID=58653933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621114273.XU Expired - Fee Related CN206157817U (en) | 2016-10-11 | 2016-10-11 | Full -automatic no negative pressure frequency conversion family expenses treasured of cutting off water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206157817U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440868A (en) * | 2018-12-07 | 2019-03-08 | 迈勒科(杭州)环保科技有限公司 | A kind of integration pump house |
| CN109537678A (en) * | 2017-09-21 | 2019-03-29 | 贵港市厚顺信息技术有限公司 | A kind of family's water storage system |
| RU2755505C1 (en) * | 2021-01-16 | 2021-09-16 | Алексей Сергеевич Бурлаков | Membrane-free hydraulic accumulator |
| RU2755726C1 (en) * | 2021-02-14 | 2021-09-20 | Алексей Сергеевич Бурлаков | Flowing membraneless hydraulic accumulator |
-
2016
- 2016-10-11 CN CN201621114273.XU patent/CN206157817U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537678A (en) * | 2017-09-21 | 2019-03-29 | 贵港市厚顺信息技术有限公司 | A kind of family's water storage system |
| CN109440868A (en) * | 2018-12-07 | 2019-03-08 | 迈勒科(杭州)环保科技有限公司 | A kind of integration pump house |
| RU2755505C1 (en) * | 2021-01-16 | 2021-09-16 | Алексей Сергеевич Бурлаков | Membrane-free hydraulic accumulator |
| RU2755726C1 (en) * | 2021-02-14 | 2021-09-20 | Алексей Сергеевич Бурлаков | Flowing membraneless hydraulic accumulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20191011 |