CN201546264U - Double-circuit double-frequency-changing water supply device without negative pressure - Google Patents
Double-circuit double-frequency-changing water supply device without negative pressure Download PDFInfo
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- CN201546264U CN201546264U CN2009202264441U CN200920226444U CN201546264U CN 201546264 U CN201546264 U CN 201546264U CN 2009202264441 U CN2009202264441 U CN 2009202264441U CN 200920226444 U CN200920226444 U CN 200920226444U CN 201546264 U CN201546264 U CN 201546264U
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Abstract
The utility model discloses a double-circuit double-frequency-changing water supply device without negative pressure, which comprises a water storage tank communicated with a tap water pipe, wherein the water storage tank is communicated with a water pipe of a user through a control pipeline, the working state of the control pipeline is controlled by an electric control cabinet, a check valve is mounted on the tap water pipe, two ends of the check valve are connected with a water tank in parallel through a water tank inlet pipe and a water tank outlet pipe, the water outlet end of the water tank inlet pipe is provided with a float valve which matches with the water tank, a water pump of the water tank and the check valve are mounted on the water tank outlet pipe, a liquid level detector is mounted on the water tank, and the water pump of the water tank and the liquid level detector are electrically connected with the electric control cabinet. A water inlet butterfly valve and a water outlet butterfly valve are respectively mounted on the water tank inlet pipe and the water tank outlet pipe. A filter is mounted on the tap water pipe which is adjacent to the water storage tank. With the structure, the double-circuit double frequency-changing water supply device without negative pressure has reasonable structure and sufficient water supply, is suitable for supplying water in various buildings, and is particularly suitable for buildings with big water demands.
Description
Technical field
The utility model relates to the two frequency conversion non-negative pressure water-supply installations of a kind of two-way.
Background technology
At present, the tap water booster station, the bigger water-supplying unit of water supply volume such as large-scale public buildings and large-scale sub-district, what adopt mostly when tap water pressure and underfed is that the mode that no negative pressure pressurization is supplied water supplies water, this supply equipment mainly comprises the water tank that is communicated with running water pipe, water tank is communicated with service pipe by control piper, the duty of control piper is controlled by electrical control cubicles, its operating principle is before tap water forced feed user, earlier tap water is stored in the water tank, like this, when the water low-valley interval, tap water pressure is met consumers' demand, supply water to the user by tap water self pressure, when water use peak during the period, tap water pressure can not be met consumers' demand, this moment, electrical control cubicles was supplied with the user by control piper with the pressurization of the retaining in water tank back, thereby realize satisfying the water demand of user's when section in office, the application of tradition non-negative pressure water-supply installation is very extensive, but the weak point of traditional water supply equipment is: because the restriction of water supply chamber and water tank volume, retaining in the water tank can only be satisfied the water demand of the water use peak phase user in the short time, after the retaining in the water tank uses up, just stop to supply water, when retaining reach a certain amount of after just once more start supply water, very trouble can not satisfy the round-the-clock user's request of user.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of rational in infrastructure at above-mentioned deficiency, and sufficient non-negative pressure water-supply installation supplies water.
For solving the problems of the technologies described above, the two frequency conversion non-negative pressure water-supply installations of this two-way comprise the water tank that is communicated with running water pipe, water tank is communicated with service pipe by control piper, the duty of control piper is controlled by electrical control cubicles, its design feature is: flap valve is installed on the running water pipe, the two ends of flap valve are parallel with water tank by tank inlet pipe and radiator drain, the water side of tank inlet pipe is equipped with the float valve that cooperates with water tank, water tank water pump and flap valve are installed on the radiator drain, liquid level detector is installed on the water tank, and water tank water pump and liquid level detector are electrically connected with electrical control cubicles.
The non-negative pressure water-supply installation of this structure is realized supplying water sufficient by the two-way water-supply structure.The two-way water-supply structure mainly is made of conventional supply channel and specific supply channel, conventional supply channel mainly comprises running water pipe, water tank and the service pipe that is communicated with successively, conventional supply channel is when satisfying pressure of supply water, rely on self pressure to supply water to the user, conventional supply channel also can be implemented in tap water pressure when not satisfying user's water requirements pressure slightly, and the user is supplied with in the pressurization of the water in water tank back.Specific supply channel mainly comprises the flap valve that is arranged on the running water pipe, reach the water tank that is connected in parallel on the flap valve two ends by tank inlet pipe and radiator drain, the water side of tank inlet pipe is equipped with float valve, and water tank water completely back float valve cuts off tank inlet pipe, can prevent the water tank spilling water; The flap valve of installing on the radiator drain can prevent that tap water from pouring in down a chimney by radiator drain, when tap water pressure is not far met consumers' demand, the water tank water pump that is installed on the radiator drain can started by electrical control cubicles control, like this, water tank supplies water in the low pressure that receives running water pipe on one side, on one side to user's high service, the water requirements of long period in the time of can satisfying user's water use peak.
As improvement, on the running water pipe in parallel electromagnetic valve is installed with water tank, electromagnetic valve is electrically connected with electrical control cubicles.
In order to control conveniently; on the running water pipe in parallel, electromagnetic valve is installed with water tank; electromagnetic valve is by the electrical control cubicles control action; when conventional supply channel can not be met consumers' demand; the electrical control cubicles control electromagnetic valve is cut off the running water pipe in parallel with water tank; tap water will feed to water tank earlier like this, by water tank water pump forced feed user, has avoided water tank because the low excessively too early autostop of water tank water pump that causes of water level.
As further improvement, be separately installed with into water butterfly valve and water outlet butterfly valve on tank inlet pipe and the radiator drain.
After on tank inlet pipe and the radiator drain water inlet butterfly valve and water outlet butterfly valve being installed, can making things convenient for and manually control supply channel, for maintenance and debugging is provided convenience.
As further improving again, on the running water pipe adjacent strainer is installed with water tank.
On the running water pipe adjacent, strainer is installed, tap water is filtered before entering water tank, guaranteed water supply quality and drinking water hygiene with water tank.
In sum, adopt the two frequency conversion non-negative pressure water-supply installations of two-way of this structure, rational in infrastructure, it is sufficient to supply water, and suits to use in various building supply water, and is particularly suitable for using in the big building of water demand amount.
Description of drawings
In conjunction with the accompanying drawings the utility model is described in further detail:
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 is running water pipe, and 2 is water tank, and 3 is service pipe, and 4 is electrical control cubicles, 5 is flap valve, and 6 is tank inlet pipe, and 7 is radiator drain, and 8 is water tank, 9 is float valve, and 10 is the water tank water pump, and 11 is flap valve, and 12 is liquid level detector, 13 is electromagnetic valve, and 14 are the water inlet butterfly valve, and 15 are the water outlet butterfly valve, 16 is strainer, and 17 are the control water pipe, and 18 is flap valve, 19 is butterfly valve, and 20 is pressurized water tubes, and 21 is pressure pump, 22 is butterfly valve, and 23 is flap valve, and 24 is shock-absorbing connection, 25 is standby water pipe, and 26 is reserve pump, and 27 is butterfly valve, 28 is flap valve, and 29 is shock-absorbing connection, and 30 is vacuum suppresser, 31 is pressure meter, and 32 is blowoff valve, and 33 is pressure meter, 34 is shock-absorbing connection, and 35 is vacuum table, and 36 is pressure meter, 37 is butterfly valve, and 38 is pressure meter, and 39 is butterfly valve.
The specific embodiment
As shown in the figure, the two frequency conversion non-negative pressure water-supply installations of this two-way comprise the water tank 2 that is communicated with running water pipe 1, vacuum suppresser 30, pressure meter 31 and blowoff valve 32 are installed on the water tank 2, water tank 2 is communicated with service pipe 3 by control piper, and the duty of control piper is by electrical control cubicles 4 controls; Flap valve 5 is installed on the running water pipe 1, the two ends of flap valve 5 are parallel with water tank 8 by tank inlet pipe 6 and radiator drain 7, the water side of tank inlet pipe 6 is equipped with the float valve 9 that cooperates with water tank 8, water tank water pump 10, pressure meter 33 and flap valve 11 are installed on the radiator drain 7, for damping vibration, water tank water pump 10 is installed on the radiator drain 7 by shock-absorbing connection 34, liquid level detector 12 is installed on the water tank 8, liquid level detector 12 is responsible for detecting the liquid level of water tank 8, and water tank water pump 10 and liquid level detector 12 are electrically connected with electrical control cubicles 4.On the running water pipe 1 in parallel with water tank 8 electromagnetic valve 13 is installed, electromagnetic valve 13 is electrically connected with electrical control cubicles 4.Be separately installed with into water butterfly valve 14 and water outlet butterfly valve 15 on tank inlet pipe 6 and the radiator drain 7.On the running water pipe 1 adjacent strainer 16 is installed, tap water is filtered before entering water tank 2, to guarantee to use water quality with water tank 2.Described control piper mainly comprises control water pipe 17, on the control water pipe 17 flap valve 18 and butterfly valve 19 are installed, in order to improve the water supply capacity of control piper, on control water pipe 17, be parallel with pressurized water tubes 20, pressure pump 21, butterfly valve 22 and flap valve 23 are installed on the pressurized water tubes 20, in order to alleviate the vibrations of 21 pairs of pressurized water tubes 20 of pressure pump, pressure pump 21 is installed on the pressurized water tubes 20 by shock-absorbing connection 24; In order to strengthen the water supply stability of control piper, on control water pipe 17, also be parallel with standby water pipe 25, reserve pump 26, butterfly valve 27, flap valve 28 and shock-absorbing connection 29 are installed on the standby water pipe 25.In order to detect the pressure of supply water of running water pipe 1, vacuum table 35 and pressure meter 36 are installed on running water pipe 1, butterfly valve 37 also is installed on the running water pipe 1.Pressure meter 38 and butterfly valve 39 are installed on the service pipe 3.Vacuum table 35, pressure meter 31, pressure meter 33, pressure meter 36, pressure meter 38, pressure pump 21 and reserve pump 26 are electrically connected with electrical control cubicles 4 respectively.
The two frequency conversion non-negative pressure water-supply installations of this two-way guarantee to supply water sufficient by two-way water supply principle.Two-way supplies water and mainly is made of conventional supply channel and specific supply channel.Conventional supply channel comprises running water pipe 1, water tank 2 and the control piper that is communicated with service pipe 3, and when the water low-valley interval, tap water self pressure is met consumers' demand, and tap water supplies water to service pipe by water tank 2 and control water pipe 17; When water use peak begins, tap water self pressure is less than user's request, at this moment, control piper is opened pressure pump 21 and reserve pump 26 under the control of electrical control cubicles 4, tap water is supplied with user's use at pressure pump 21 and reserve pump 26 pressurization backs, carrying out along with water use peak, retaining in the water tank 2 reduces gradually, when detecting in the water tank 2 hydraulic pressure by pressure meter 31, electrical control cubicles 4 crosses when low, just turn-off, pressure pump 21, reserve pump 26 and electromagnetic valve 13, make tap water flow to water tank 8 earlier, open water tank water pump 10 simultaneously, draw water in the water tank 8 by water tank water pump 10 and to supply with the user and use, because water tank 8 capacity are big, so can satisfy the demand of most building user peak water.When user's water is bigger, water tank 8 can be placed outdoorly, water tank 8 capacity can obtain unlimited extension, are enough to satisfy the water demand of Any user.In order to guarantee the timely replacing of clear water in the water tank 8, even tap water self pressure is met consumers' demand, electrical control cubicles 4 also can be controlled and close electromagnetic valve 13, and opens water tank water pump 10, two days serving as the clear water of changing in the frequency auto-pumping water tank 8, thereby guarantee that the user uses water quality.
In this supply equipment, electrical control cubicles 4 has adopted frequency conversion control technique, because converter technique belongs to known technology, no longer carefully states at this.
Claims (4)
1. two frequency conversion non-negative pressure water-supply installations of a two-way, comprise the water tank (2) that is communicated with running water pipe (1), water tank (2) is communicated with service pipe (3) by control piper, the duty of control piper is controlled by electrical control cubicles (4), it is characterized in that: flap valve (5) is installed on the running water pipe (1), the two ends of flap valve (5) are parallel with water tank (8) by tank inlet pipe (6) and radiator drain (7), the water side of tank inlet pipe (6) is equipped with the float valve (9) that cooperates with water tank (8), water tank water pump (10) and flap valve (11) are installed on the radiator drain (7), liquid level detector (12) is installed on the water tank (8), and water tank water pump (10) and liquid level detector (12) are electrically connected with electrical control cubicles (4).
2. the two frequency conversion non-negative pressure water-supply installations of two-way as claimed in claim 1, it is characterized in that: on the running water pipe (1) in parallel with water tank (8) electromagnetic valve (13) is installed, electromagnetic valve (13) is electrically connected with electrical control cubicles (4).
3. the two frequency conversion non-negative pressure water-supply installations of two-way as claimed in claim 1 or 2 is characterized in that: be separately installed with into water butterfly valve (14) and water outlet butterfly valve (15) on tank inlet pipe (6) and the radiator drain (7).
4. the two frequency conversion non-negative pressure water-supply installations of two-way as claimed in claim 1 or 2 is characterized in that: on the running water pipe (1) adjacent with water tank (2) strainer (16) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202264441U CN201546264U (en) | 2009-09-12 | 2009-09-12 | Double-circuit double-frequency-changing water supply device without negative pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202264441U CN201546264U (en) | 2009-09-12 | 2009-09-12 | Double-circuit double-frequency-changing water supply device without negative pressure |
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| Publication Number | Publication Date |
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| CN201546264U true CN201546264U (en) | 2010-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009202264441U Expired - Fee Related CN201546264U (en) | 2009-09-12 | 2009-09-12 | Double-circuit double-frequency-changing water supply device without negative pressure |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510581A (en) * | 2012-06-15 | 2014-01-15 | 上海连成（集团）有限公司 | Pressure-superposed water supply equipment of intelligent water tank pressurization pipe network |
| CN105256861A (en) * | 2015-11-05 | 2016-01-20 | 南充市大禹水务科技有限责任公司 | Constant voltage equipment for water taking and water supply |
| CN105317078A (en) * | 2014-07-01 | 2016-02-10 | 深圳市鸿效科技有限公司 | Energy-saving water supply system facilitating pressure stabilization and pressure superposition of municipal water supply pipe network |
| CN109293123A (en) * | 2018-10-19 | 2019-02-01 | 佛山市恒芯磁能科技有限公司 | A kind of electromagnetism drinks all-in-one machine and its control method only |
| CN109293124A (en) * | 2018-10-19 | 2019-02-01 | 佛山市恒芯磁能科技有限公司 | A kind of water magnetizing machine |
| CN111854263A (en) * | 2019-04-26 | 2020-10-30 | 青岛海尔电冰箱有限公司 | Water path system of refrigeration equipment and refrigeration equipment with same |
-
2009
- 2009-09-12 CN CN2009202264441U patent/CN201546264U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510581A (en) * | 2012-06-15 | 2014-01-15 | 上海连成（集团）有限公司 | Pressure-superposed water supply equipment of intelligent water tank pressurization pipe network |
| CN105317078A (en) * | 2014-07-01 | 2016-02-10 | 深圳市鸿效科技有限公司 | Energy-saving water supply system facilitating pressure stabilization and pressure superposition of municipal water supply pipe network |
| CN105256861A (en) * | 2015-11-05 | 2016-01-20 | 南充市大禹水务科技有限责任公司 | Constant voltage equipment for water taking and water supply |
| CN109293123A (en) * | 2018-10-19 | 2019-02-01 | 佛山市恒芯磁能科技有限公司 | A kind of electromagnetism drinks all-in-one machine and its control method only |
| CN109293124A (en) * | 2018-10-19 | 2019-02-01 | 佛山市恒芯磁能科技有限公司 | A kind of water magnetizing machine |
| CN111854263A (en) * | 2019-04-26 | 2020-10-30 | 青岛海尔电冰箱有限公司 | Water path system of refrigeration equipment and refrigeration equipment with same |
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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: 20100831 Address after: Ye Yuan Zhen 262600 Shandong city of Weifang province Linqu County Yi Road Middle West 200 meters Patentee after: Weifang Xinhe water supply equipment Co., Ltd. Address before: 262600 Xicheng Economic Development Zone, Linqu County, Weifang, Shandong Patentee before: Weifang Huali Water Supply Equipment Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131128 Address after: Ye Yuan Zhen 262600 Shandong city of Weifang province Linqu County Yi Road Middle West 200 meters Patentee after: Yin Shuhu Address before: Ye Yuan Zhen 262600 Shandong city of Weifang province Linqu County Yi Road Middle West 200 meters Patentee before: Weifang Xinhe water supply equipment Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG XINHE FEED WATER EQUIPMENT CO., LTD. Free format text: FORMER OWNER: YIN SHUHU Effective date: 20131218 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131218 Address after: Ye Yuan Zhen 262600 Shandong city of Weifang province Linqu County Yi Road Middle West 200 meters Patentee after: SHANDONG XINHE FEED WATER EQUIPMENT LIMITED COMPANY Address before: Ye Yuan Zhen 262600 Shandong city of Weifang province Linqu County Yi Road Middle West 200 meters Patentee before: Yin Shuhu |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 262600, Weifang, Shandong province Linqu County town, Mi Mi Road, the middle of the West 200 meters Patentee after: SHANDONG XINHE FEED WATER EQUIPMENT LIMITED COMPANY Address before: Ye Yuan Zhen 262600 Shandong city of Weifang province Linqu County Yi Road Middle West 200 meters Patentee before: SHANDONG XINHE FEED WATER EQUIPMENT LIMITED COMPANY |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20140912 |
|
| EXPY | Termination of patent right or utility model |