CN204023719U - A kind of box voltage-stabilizing and energy-saving water system that laminates - Google Patents
A kind of box voltage-stabilizing and energy-saving water system that laminates Download PDFInfo
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- CN204023719U CN204023719U CN201420495020.6U CN201420495020U CN204023719U CN 204023719 U CN204023719 U CN 204023719U CN 201420495020 U CN201420495020 U CN 201420495020U CN 204023719 U CN204023719 U CN 204023719U
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- water
- tank
- steady flow
- flow compensation
- pipe
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Abstract
The utility model relates to a kind of box voltage-stabilizing and energy-saving water system that laminates, comprise water tank, steady flow compensation tank, variable frequency pump, frequency-variable controller, described water tank is by tank inlet pipe connecting secondary feed pipe, described secondary water-supply pipe connects the water inlet of steady flow compensation tank by described steady flow compensation tank water inlet pipe, the outlet pipe of described water tank is connected with described steady flow compensation tank water inlet pipe, and communicate with described secondary water-supply pipeline, the outlet pipe of described water tank is connected with booster, the end of described secondary water-supply pipeline is provided with anti-negative pressure flow-limiting valve, flap valve, the delivery port of described steady flow compensation tank connects described variable frequency pump by the suction piping with anti-vacuum table, described variable frequency pump water side connects user's pipe network by supply channel, the outlet pipe of described water tank communicates with suction piping by a water supply branch road.The utility model is not only realized and is laminated pressure-stabilizing water supply, and can directly to user, be supplied water by water tank, and brute force has guaranteed that user's water needs and safety.
Description
Technical field
The utility model belongs to supply equipment technical field, is specifically related to a kind of box voltage-stabilizing and energy-saving water system that laminates.
Background technology
At present general supply equipment can produce negative interaction after directly accessing tap water pipe network, because the flow of water pump is usually greater than running water pipe flow of inlet water, thereby causes ductwork pressure to decline, and affects periphery user water.In order to solve the irrationality of this water supply scheme, so traditional way of supplying water need to be built in the import department of water pump water source water tank and attic tank, there are three problems in this traditional water supply scheme, first, all easily there is pollution problem in water pump water source water tank and attic tank, because the design in pond all exists overfall, the water tank of life use is for avoiding the water quality necessary periodic cleaning that also degenerates, thereby caused the waste of drinking water.The second, the building cost of attic tank is higher, and along with the development in city, attic tank is also difficult to see.The 3rd, the tap water in city planting ductwork will first be put into water source water tank and then be extracted into attic tank with water pump, and like this, the pressure energy of tap water has just been wasted.
In order to overcome above-mentioned problem, existing a kind of constant pressure water supply equipment, by water tank, non retern valve, vacuum tank, pressure sensor, frequency conversion tank, feed pump, control valve, liquid level sensor, formed, though this supply equipment has been cancelled attic tank, but it does not thoroughly solve the problem of traditional water supply scheme, although cancelled attic tank, due to the existence of water pump water source water tank, polluted still and thoroughly do not solve; Water supply and energy saving problem and low discharge problem are not all solved in addition.
Utility model content
The purpose of this utility model is to solve above-mentioned technical problem and a kind of non-negative pressure stabilized offset-type automatic energy saving supply equipment is provided.
For achieving the above object, the utility model adopts following technical scheme:
A kind of box voltage-stabilizing and energy-saving water system that laminates, comprise water tank, steady flow compensation tank, variable frequency pump, frequency-variable controller, described water tank is by tank inlet pipe connecting secondary feed pipe, described secondary water-supply pipe connects the water inlet of steady flow compensation tank by described steady flow compensation tank water inlet pipe, the outlet pipe of described water tank is connected with described steady flow compensation tank water inlet pipe, and communicate with described secondary water-supply pipeline, the outlet pipe of described water tank is connected with booster, the end of described secondary water-supply pipeline is provided with anti-negative pressure flow-limiting valve, flap valve, the delivery port of described steady flow compensation tank connects described variable frequency pump by the suction piping with anti-vacuum table, described variable frequency pump water side connects user's pipe network by supply channel, the outlet pipe of described water tank separately communicates with described suction piping by a water supply branch road, described water supply branch road is provided with motor-operated control valve.
On described supply channel, be equipped with a gasbag-type pressure maintaining tank.
Described steady flow compensation tank is provided with vacuum and suppresses tank, fluid level controller, and is provided with sterilizer in described steady flow compensation tank inside.
On described tank inlet pipe, be equipped with a water conservancy valve, this water conservancy valve connects a float valve by connecting rod, and this float valve is located in described water tank, is provided with self-cleaning sterilizer in described water tank.
The utility model is box to be laminated voltage-stabilizing and energy-saving water system and has not only realized and effectively laminate pressure-stabilizing water supply, and by being provided with water supply branch road, can be in city planting ductwork during insufficient water, or steady flow compensation tank is can not normal water supply time, by described water tank, directly by variable frequency pump, directly to user's water supply line, supplied water, guaranteed needs and the safety of user's water.
Accompanying drawing explanation
Figure 1 shows that a kind of box structural representation that laminates voltage-stabilizing and energy-saving water system that the utility model embodiment provides.
The specific embodiment
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but the utility model is not limited to listed embodiment.
Shown in Figure 1, the figure shows a kind of box structure that laminates voltage-stabilizing and energy-saving water system that the utility model embodiment provides.For convenience of explanation, only show the part relevant with the utility model embodiment.
Refer to Fig. 1, a kind of box voltage-stabilizing and energy-saving water system that laminates, comprise water tank 1, steady flow compensation tank 6, two variable frequency pumps 9, 10 and frequency-variable controller 11, described water tank 1 is by tank inlet pipe 14 connecting secondary feed pipes 19, described secondary water-supply pipe 19 connects the water inlet of described steady flow compensation tank 2 by steady flow compensation tank water inlet pipe 26, the outlet pipe 5 of described water tank 1 is connected with described steady flow compensation tank water inlet pipe 26, and communicate with described secondary water-supply pipeline 19, the outlet pipe 5 of described water tank 1 is connected with booster 24, the flap valve 15 that the end of described secondary water-supply pipeline 19 is provided with anti-negative pressure flow-limiting valve 16 and is located at described anti-negative pressure flow-limiting valve 16 left sides, the delivery port of described steady flow compensation tank 6 connects described variable frequency pump 9 by suction piping 7, 10, described variable frequency pump 9, 10 water side connects user's pipe network by supply channel 21, the outlet pipe 5 of described water tank 1 separately communicates with described suction piping 7 by a water supply branch road 25, and described water supply branch road 25 is provided with motor-operated control valve.
Can be in city planting ductwork during insufficient water by being provided with water supply branch road 25, or steady flow compensation tank 6 is can not normal water supply time, by described water tank 1, directly by variable frequency pump, directly to user's water supply line, is supplied water, and has guaranteed the needs of user's water.
Further, on described supply channel 21, be also equipped with a gasbag-type pressure maintaining tank 22.
The supply channel 19 that the water side of described variable frequency pump 9,10 is connected with user's pipe network is provided with superpressure sensor 23, pressure sensor 20, and described superpressure sensor, pressure sensor are between the water side of these two variable frequency pumps.
The suction piping 7 that the delivery port of described steady flow compensation tank 6 is connected with described variable frequency pump is provided with anti-vacuum table.
Wherein, described secondary water-supply pipeline is provided with y-type filter 18 and anti counter-flowing flap valve 17, so that the water flowing into from city planting ductwork is filtered, guaranteed the safety of user's water, and can prevent that the aqueous reflux in secondary water-supply pipe from returning tap water city planting ductwork, prevent that the water in contaminated secondary water-supply pipe from polluting the water in city planting ductwork, is on the hazard public safety.
Wherein, described steady flow compensation tank 6 is provided with vacuum and suppresses tank, fluid level controller, and described steady flow compensation tank 6 inside are also provided with sterilizer 8.
Described booster, superpressure sensor, pressure sensor, anti-vacuum table, fluid level controller, variable frequency pump are all connected by signal control line with described frequency-variable controller 11.
Further, the water inlet end of described water tank 1 outlet pipe 5 is provided with priming device 4, this priming device 4 can one dish or similar device.
Further, in described water tank 1, be also provided with liquid level sensor 2, described liquid level sensor 2 is connected by signal control line with described frequency-variable controller 11.
Further, be equipped with a water conservancy valve 13 on described tank inlet pipe 14, this water conservancy valve 13 connects a float valve 12 by connecting rod, and this float valve 12 is located in described water tank 1.
Further, the outlet pipe 5 of described water tank 1 is provided with flap valve, prevents that the aqueous reflux in pipeline from returning described water tank.
Further, described water tank 1 is provided with a self-cleaning sterilizer 3 in addition, for the water of water tank 1 is carried out disinfection, by described frequency-variable controller 11, is controlled.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the box voltage-stabilizing and energy-saving water system that laminates, it is characterized in that, comprise water tank, steady flow compensation tank, variable frequency pump, frequency-variable controller, described water tank is by tank inlet pipe connecting secondary feed pipe, described secondary water-supply pipe connects the water inlet of steady flow compensation tank by described steady flow compensation tank water inlet pipe, the outlet pipe of described water tank is connected with described steady flow compensation tank water inlet pipe, and communicate with described secondary water-supply pipeline, the outlet pipe of described water tank is connected with booster, the end of described secondary water-supply pipeline is provided with anti-negative pressure flow-limiting valve, flap valve, the delivery port of described steady flow compensation tank connects described variable frequency pump by the suction piping with anti-vacuum table, described variable frequency pump water side connects user's pipe network by supply channel, the outlet pipe of described water tank separately communicates with described suction piping by a water supply branch road, described water supply branch road is provided with motor-operated control valve.
2. the box voltage-stabilizing and energy-saving water system that laminates according to claim 1, is characterized in that, is equipped with a gasbag-type pressure maintaining tank on described supply channel.
3. the box voltage-stabilizing and energy-saving water system that laminates according to claim 2, is characterized in that, described steady flow compensation tank is provided with vacuum and suppresses tank, fluid level controller, and is provided with sterilizer in described steady flow compensation tank inside.
4. the box voltage-stabilizing and energy-saving water system that laminates according to claim 3, it is characterized in that, on described tank inlet pipe, be equipped with a water conservancy valve, this water conservancy valve connects a float valve by connecting rod, this float valve is located in described water tank, is provided with self-cleaning sterilizer in described water tank.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420495020.6U CN204023719U (en) | 2014-08-29 | 2014-08-29 | A kind of box voltage-stabilizing and energy-saving water system that laminates |
Applications Claiming Priority (1)
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CN201420495020.6U CN204023719U (en) | 2014-08-29 | 2014-08-29 | A kind of box voltage-stabilizing and energy-saving water system that laminates |
Publications (1)
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CN204023719U true CN204023719U (en) | 2014-12-17 |
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CN201420495020.6U Expired - Fee Related CN204023719U (en) | 2014-08-29 | 2014-08-29 | A kind of box voltage-stabilizing and energy-saving water system that laminates |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106400891A (en) * | 2016-07-20 | 2017-02-15 | 南方中金环境股份有限公司 | NFWGIII-type multistage tank body water supply equipment |
-
2014
- 2014-08-29 CN CN201420495020.6U patent/CN204023719U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106400891A (en) * | 2016-07-20 | 2017-02-15 | 南方中金环境股份有限公司 | NFWGIII-type multistage tank body water supply equipment |
CN106400891B (en) * | 2016-07-20 | 2019-03-01 | 南方中金环境股份有限公司 | A kind of III type multistage tank body supply equipment of NFWG |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
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: 20141217 Termination date: 20160829 |