CN204023678U - One is box laminates pressure-stabilizing water supply system - Google Patents
One is box laminates pressure-stabilizing water supply system Download PDFInfo
- Publication number
- CN204023678U CN204023678U CN201420496054.7U CN201420496054U CN204023678U CN 204023678 U CN204023678 U CN 204023678U CN 201420496054 U CN201420496054 U CN 201420496054U CN 204023678 U CN204023678 U CN 204023678U
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- water
- tank
- steady flow
- pipe
- flow compensation
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- 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
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Abstract
The utility model relates to and a kind of boxly laminates pressure-stabilizing water supply system, 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 steady flow compensation tank water inlet pipe, the outlet pipe of water tank is connected with steady flow compensation tank water inlet pipe, and communicate with secondary water-supply pipeline, the outlet pipe of water tank is connected with booster, the end of secondary water-supply pipeline is provided with anti-negative pressure flow-limiting valve, flap valve, the delivery port of steady flow compensation tank connects variable frequency pump by suction piping, variable frequency pump water side connects user's pipe network by supply channel, supply channel is equipped with the voltage stabilizing regulating tank that is located at roof.The utility model or can keep the fresh demand in water tank water source automatically to select timesharing to switch input according to the water use peak period, is applicable to the area that municipal ductwork pressure is lower or flow is when water use peak is not enough and can not be interrupted the hotel's use having and be comparatively strict with to water source.
Description
Technical field
The utility model belongs to supply equipment technical field, is specifically related to a kind of boxly laminate pressure-stabilizing water supply system.
Background technology
Can negative interaction be produced after general supply equipment directly accesses tap water pipe network at present, because the flow of water pump is usually greater than running water pipe flow of inlet water, thus cause ductwork pressure to decline, affect periphery user water.In order to solve the irrationality of this water supply scheme, so traditional way of supplying water needs to build water source water tank and attic tank in the import department of water pump, 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 also must periodic cleaning for avoiding water quality to degenerate, and thus causes 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.3rd, the tap water in city planting ductwork first will 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, be made up of water tank, non retern valve, vacuum tank, pressure sensor, frequency conversion tank, feed pump, control valve, liquid level sensor, though this supply equipment eliminates attic tank, but it does not thoroughly solve the problem of traditional water supply scheme, although eliminate attic tank, due to the existence of water pump water source water tank, pollute and still 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 provides a kind of and boxly laminate pressure-stabilizing water supply system.
For achieving the above object, the utility model adopts following technical scheme:
One is box laminates pressure-stabilizing water supply system, comprise water tank, steady flow compensation tank, two variable frequency pumps and 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 described steady flow compensation tank by 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 and flap valve, the delivery port of described steady flow compensation tank connects described variable frequency pump by suction piping, the water side of described variable frequency pump connects user's pipe network by supply channel, described supply channel is also equipped with a voltage stabilizing regulating tank, described voltage stabilizing regulating tank is located at roof, described voltage stabilizing regulating tank is provided with vacuum breaker and fluid level controller.
The supply channel that the water side of described variable frequency pump is connected with user's pipe network is provided with superpressure sensor, pressure sensor, and described superpressure sensor, pressure sensor are between the water side of these two variable frequency pumps.
The suction piping that the delivery port of described steady flow compensation tank is connected with described variable frequency pump is provided with anti-vacuum table.
Described supply channel is also equipped with at least one voltage stabilizing regulating tank.
The utility model or can keep the fresh demand in water tank water source automatically to select timesharing exchange-column shift to drop into according to the water use peak period, is applicable to the area that municipal ductwork pressure is lower or flow is when water use peak is not enough and can not be interrupted the hotel or important department use that there are stricter requirement to water source.
Accompanying drawing explanation
Figure 1 shows that a kind of box structural representation laminating pressure-stabilizing water supply system that the utility model embodiment provides.
Detailed description of the invention
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 laminating pressure-stabilizing water supply system that the utility model embodiment provides.For convenience of explanation, illustrate only the part relevant with the utility model embodiment.
Refer to Fig. 1, one is box laminates pressure-stabilizing water supply system, comprise water tank 1, steady flow compensation tank 2, two variable frequency pumps 3, 4 and frequency-variable controller 5, described water tank 1 is by tank inlet pipe 9 connecting secondary feed pipe, described secondary water-supply pipe connects the water inlet of described steady flow compensation tank 2 by steady flow compensation tank water inlet pipe, the outlet pipe 21 of described water tank 1 is connected with described steady flow compensation tank water inlet pipe, and communicate with described secondary water-supply pipeline, the outlet pipe 21 of described water tank 1 is connected with booster 19, the end of described secondary water-supply pipeline is provided with anti-negative pressure flow-limiting valve 11 and is located at the flap valve on the left of described anti-negative pressure flow-limiting valve 11, the delivery port of described steady flow compensation tank 1 connects described variable frequency pump 3 by suction piping, 4, described variable frequency pump 3, the water side of 4 connects user's pipe network 17 by supply channel, described supply channel is also equipped with a voltage stabilizing regulating tank 6, described voltage stabilizing regulating tank 6 is located on the roof of resident, described voltage stabilizing regulating tank 6 is provided with vacuum breaker and fluid level controller, and this vacuum breaker and fluid level controller are connected by signal control line with described frequency-variable controller 5 respectively.
The supply channel that the water side of described variable frequency pump 3,4 is connected with user's pipe network 17 is provided with superpressure sensor 15, pressure sensor 16, and described superpressure sensor 15, pressure sensor 16 are between the water side of these two variable frequency pumps 3,4.
The suction piping that the delivery port of described steady flow compensation tank 2 is connected with described variable frequency pump 3,4 is provided with anti-vacuum table 18.
Wherein, described secondary water-supply pipeline is provided with y-type filter 14 and anti counter-flowing flap valve 13, to filter the water flowed into from city planting ductwork, ensure that the safety of user's water, and can prevent the aqueous reflux in secondary water-supply pipe from returning tap water city planting ductwork, prevent the water in the water pollutions city planting ductwork in contaminated secondary water-supply pipe, public safety is on the hazard.
Wherein, described steady flow compensation tank 2 is provided with vacuum suppression tank 10, fluid level controller 12.
Described booster 19, superpressure sensor 15, pressure sensor 16, anti-vacuum table 18, fluid level controller 12, variable frequency pump 3,4 are all connected by signal control line with described frequency-variable controller 5.
Further, the water inlet end of described water tank 1 outlet pipe 21 is provided with priming device 20, and this priming device 20 can a dish or similar device.
Also be provided with liquid level sensor 7 in described water tank 1, described liquid level sensor 7 is connected by signal control line with described frequency-variable controller 5.
Further, described tank inlet pipe 9 is equipped with a water conservancy valve 8, this water conservancy valve 8 connects a float valve by connecting rod, and this float valve is located in described water tank 1.
Further, described water tank 1 outlet pipe 21 is provided with flap valve.
Further, described water tank 1 is provided with a self-cleaning sterilizer in addition, for carrying out disinfection to the water in water tank 1, is controlled by described frequency-variable controller 5.
The utility model is by being provided with a voltage stabilizing regulating tank 6 at roof, when can be implemented in insufficient water in water supply network, or during low discharge, or be in the water use peak period, the water wherein stored is discharged in water supply network by the described voltage stabilizing regulating tank 6 of automatic control, with in supplementary water supply network during insufficient water, or during low discharge, or be in the water use peak period, the situation of user side discharge deficiency, avoid frequent starting variable frequency pump, and owing to being arranged at roof, can realize utilizing the water realized wherein from gravity of water to be put in water supply network, decrease the use of electric energy, compare existing secondary water-supply equipment or system, energy-saving effect is better.
The utility model or can keep the fresh demand in water tank water source automatically to select timesharing exchange-column shift to drop into according to the water use peak period, is applicable to the area that municipal ductwork pressure is lower or flow is when water use peak is not enough and can not be interrupted the hotel or important department use that there are stricter requirement to water source.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from 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 (3)
1. one kind boxly laminates pressure-stabilizing water supply system, comprise water tank, steady flow compensation tank, two variable frequency pumps and frequency-variable controller, it is characterized in that, described water tank is by tank inlet pipe connecting secondary feed pipe, described secondary water-supply pipe connects the water inlet of described steady flow compensation tank by 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 and flap valve, the delivery port of described steady flow compensation tank connects described variable frequency pump by suction piping, the water side of described variable frequency pump connects user's pipe network by supply channel, described supply channel is also equipped with a voltage stabilizing regulating tank, described voltage stabilizing regulating tank is located at roof, described voltage stabilizing regulating tank is provided with vacuum breaker and fluid level controller.
2. boxly according to claim 1 laminate pressure-stabilizing water supply system, it is characterized in that, the supply channel that the water side of described variable frequency pump is connected with user's pipe network is provided with superpressure sensor, pressure sensor, and described superpressure sensor, pressure sensor are between the water side of these two variable frequency pumps.
3. boxly according to claim 1 or 2 laminate pressure-stabilizing water supply system, it is characterized in that, the suction piping that the delivery port of described steady flow compensation tank is connected with described variable frequency pump is provided with anti-vacuum table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420496054.7U CN204023678U (en) | 2014-08-29 | 2014-08-29 | One is box laminates pressure-stabilizing water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420496054.7U CN204023678U (en) | 2014-08-29 | 2014-08-29 | One is box laminates pressure-stabilizing water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204023678U true CN204023678U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420496054.7U Expired - Fee Related CN204023678U (en) | 2014-08-29 | 2014-08-29 | One is box laminates pressure-stabilizing water supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204023678U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442640A (en) * | 2018-12-20 | 2019-03-08 | 黄宏辉 | A kind of winterization system for the apparatus of air conditioning under low temperature environment |
| CN110185094A (en) * | 2019-05-21 | 2019-08-30 | 上海威派格智慧水务股份有限公司 | It is a kind of list tank body add water tank type structure without negative pressure secondary water supply |
| CN116084508A (en) * | 2023-02-24 | 2023-05-09 | 浙江南源智慧水务有限公司 | Low-carbon energy-saving secondary water supply equipment |
-
2014
- 2014-08-29 CN CN201420496054.7U patent/CN204023678U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442640A (en) * | 2018-12-20 | 2019-03-08 | 黄宏辉 | A kind of winterization system for the apparatus of air conditioning under low temperature environment |
| CN110185094A (en) * | 2019-05-21 | 2019-08-30 | 上海威派格智慧水务股份有限公司 | It is a kind of list tank body add water tank type structure without negative pressure secondary water supply |
| CN116084508A (en) * | 2023-02-24 | 2023-05-09 | 浙江南源智慧水务有限公司 | Low-carbon energy-saving secondary water supply equipment |
| CN116084508B (en) * | 2023-02-24 | 2023-11-21 | 南源智慧水务有限公司 | Low-carbon energy-saving secondary water supply equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20200829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |