CN201395813Y - Building water supply energy-saving device - Google Patents
Building water supply energy-saving device Download PDFInfo
- Publication number
- CN201395813Y CN201395813Y CN2009200682880U CN200920068288U CN201395813Y CN 201395813 Y CN201395813 Y CN 201395813Y CN 2009200682880 U CN2009200682880 U CN 2009200682880U CN 200920068288 U CN200920068288 U CN 200920068288U CN 201395813 Y CN201395813 Y CN 201395813Y
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- Prior art keywords
- water
- pipe
- subtube
- water supply
- water inlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 216
- 238000010992 reflux Methods 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000008400 supply water Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 210000003296 saliva Anatomy 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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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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- Domestic Plumbing Installations (AREA)
Abstract
一种楼宇供水节能装置，涉及供水装置技术领域，所解决的是现有技术对楼内用户用水的影响大的技术问题。该装置包括经管道依次连接的蓄水池、水泵和高位水箱，所述蓄水池进水口连接市政给水管，所述高位水箱的出水口连接各楼层用户的进水管；该装置还设有从市政给水管连接至水泵的进水口的分管道，该分管道上安装有一电接点压力表和一电磁阀，所述电接点压力表电气连接该分管道上的电磁阀，其特征在于：该装置还设有从市政给水管连接至六楼以下各楼层用户的进水管的分管道，并在该分管道上安装一单向阀，所述高位水箱的出水口与六楼以下各楼层用户的进水管之间的连接管道上安装一低位阀门。本实用新型提供的装置，水泵耗电量较低。
An energy-saving water supply device for a building relates to the technical field of water supply devices and solves the technical problem that the prior art has a great impact on the water used by users in the building. The device includes a water storage tank, a water pump and a high-level water tank connected in sequence through pipelines. The municipal water supply pipe is connected to the branch pipe of the water inlet of the water pump. An electric contact pressure gauge and a solenoid valve are installed on the branch pipe. The electric contact pressure gauge is electrically connected to the solenoid valve on the branch pipe. It is characterized in that: the device There is also a sub-pipe connected from the municipal water supply pipe to the water inlet pipe of the users on the floors below the sixth floor, and a check valve is installed on the sub-pipe. A low valve is installed on the connecting pipe between the water pipes. In the device provided by the utility model, the power consumption of the water pump is relatively low.
Description
Technical field
The utility model relates to the technology of water supply installation, particularly relates to a kind of technology that is used for the energy saver of building water supply.
Background technology
Present building water supply installation is all established the reservoir that connects the municipal water supply pipe at bottom of the building, establishes high level cistern at roof, in the high level cistern of the suction roof after the water pump pressurization of the water in the reservoir.Its way of supplying water has two kinds: be that all users supply water in the building by high level cistern 1); 2) high floor user (being generally more than the 7th buildings) is by high-level tank water, and low floor user (it is following to be generally the 6th buildings) is directly supplied water by the municipal water supply pipe.
The advantage of first kind of way of supplying water is: the municipal water supply pipe is cut off the water supply or is crossed the water that can not influence user in the building when hanging down at water use peak phase hydraulic pressure; Its shortcoming is: because high level cistern will be all users' water supply in the building, so the power consumption of water pump is very big.
The advantage of second kind of way of supplying water is: the power consumption of water pump is less, and does not influence low floor user water when high level cistern needs repairing and clean; Its shortcoming is: the municipal water supply pipe is cut off the water supply or is crossed the water that can influence low floor user when hanging down at water use peak phase hydraulic pressure.
In addition, because the municipal water supply pipe has 3kg/cm
2Hydraulic pressure, and tap water enters that its hydraulic pressure is zero behind the reservoir, therefore, water pump need be forced into 8kg/cm with the tap water of zero pressure
2, could supply water for the user of each floor, use otherwise can influence the higher user of floor.This pressuring method has increased the pressure reduction of water pump, has wasted the pressure of municipal water supply pipe, has increased the power consumption of water pump.
The utility model content
At the defective that exists in the above-mentioned prior art, technical problem to be solved in the utility model provides a kind ofly cuts off the water supply or crosses the water that can not influence user in the building when low at water use peak phase hydraulic pressure at the municipal water supply pipe, when high level cistern needs repairing and clean, do not influence low floor user water, thereby can reduce the influence of municipal water supply situation and high level cistern maintenance, and the little building water supply and energy saving device of the power consumption of water pump to user's water in the building.
In order to solve the problems of the technologies described above, a kind of building water supply and energy saving device provided by the utility model, comprise reservoir, water pump and high level cistern, described reservoir is located at bottom of the building, its water inlet connects the municipal water supply pipe through pipeline, and its delivery port is through the water inlet of pipeline connection water pump, and described high level cistern is located at roof, the delivery port of described water pump is through the water inlet of pipeline connection high level cistern, and the delivery port of described high level cistern connects each floor user's water inlet pipe through pipeline; This device also is provided with the subtube that is connected to the water inlet of water pump from the municipal water supply pipe, one electro connecting pressure gauge and an electromagnetic valve are installed on this subtube, described electro connecting pressure gauge is electrically connected the electromagnetic valve on this subtube, be used to detect the hydraulic pressure of this subtube, and control electromagnetic valve break-make on this subtube according to the survey hydraulic pressure value, it is characterized in that: this device also is provided with the subtube that is connected to each floor user's water inlet pipe below the 6th buildings from the municipal water supply pipe, and an one way valve is installed on this subtube, the water that is used to place restrictions in this subtube refluxes to the municipal water supply pipe, on the connecting pipe between following each the floor user's in the delivery port of described high level cistern and the 6th buildings the water inlet pipe low level valve is installed.
Further, the described electromagnetic valve that is connected on the subtube of water inlet of water pump from the municipal water supply pipe that is installed on is provided with timer, is used for regularly closing or opening this electromagnetic valve.
Further, low level valve on the connecting pipe between described delivery port that is installed on high level cistern and following each the floor user's in the 6th buildings the water inlet pipe is an electromagnetic valve, described electro connecting pressure gauge is electrically connected this electromagnetic valve, and controls this electromagnetic valve break-make according to the survey hydraulic pressure value.
Further, the water inlet of described reservoir is installed a water intaking valve, and its delivery port is installed a service valve.
Further, an one way valve is installed on the connecting pipe between described reservoir and the water pump, the water that is used to place restrictions in this pipeline refluxes to reservoir.
Further, an one way valve is installed on the connecting pipe between described water pump and the high level cistern, the water that is used to place restrictions in this pipeline refluxes to water pump.
The building water supply and energy saving device that the utility model provides, owing to be provided with the subtube that is connected to (low floor) below the 6th buildings each floor user's water inlet pipe from the municipal water supply pipe, the delivery port of high level cistern connects each floor user's water inlet pipe through pipeline, on the connecting pipe of (low floor) each floor user's water inlet pipe the low level valve is installed at the delivery port of high level cistern and below the 6th buildings, therefore when normal water supply, turn-off the low level valve between high level cistern and each floor user's below the 6th buildings the water inlet pipe, each floor user of the 6th buildings following (low floor) is supplied water by the municipal water supply pipe, above (high floor) each the floor user in the 7th buildings is by high-level tank water, thereby can reduce the output of water pump, and then the power consumption of reduction water pump, and when high level cistern needs repairing and clean, can not influence (low floor) below the 6th buildings each floor user water.Elsewhere, cut off the water supply or cross when low at the municipal water supply pipe at water use peak phase hydraulic pressure, low level valve between following each the floor user's in unlatching high level cistern and the 6th buildings the water inlet pipe, make each floor user of the 6th buildings following (low floor) also by high-level tank water, thereby can avoid or reduce the bad influence of municipal water supply situation user's water in the building.
Description of drawings
Fig. 1 is the structural representation of the building water supply and energy saving device of the utility model embodiment.
The specific embodiment
Below in conjunction with description of drawings embodiment of the present utility model is described in further detail, but present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar variation thereof all should be listed protection domain of the present utility model in.
As shown in Figure 1, a kind of building water supply and energy saving device that the utility model embodiment is provided, comprise reservoir 1, water pump 2 and high level cistern 3, described reservoir 1 is located at bottom of the building, its water inlet connects municipal water supply pipe 4 through pipeline, and its delivery port is through the water inlet of pipeline connection water pump 2, and described high level cistern 3 is located at roof, the delivery port of described water pump 2 is through the water inlet of pipeline connection high level cistern 3, and the delivery port of described high level cistern 3 connects each floor user's water inlet pipe through pipeline; This device also is provided with the subtube that is connected to the water inlet of water pump 2 from municipal water supply pipe 4, one electro connecting pressure gauge 8 and an electromagnetic valve 71 are installed on this subtube, described electro connecting pressure gauge 8 is electrically connected the electromagnetic valve 71 on this subtube, be used to detect the hydraulic pressure of this subtube, and control electromagnetic valve 71 break-makes on this subtube according to the survey hydraulic pressure value, it is characterized in that: this device also is provided with the subtube that is connected to each floor user's water inlet pipe below the 6th buildings from municipal water supply pipe 4, and an one way valve 63 is installed on this subtube, the water that is used to place restrictions in this subtube refluxes to municipal water supply pipe 4, on the connecting pipe between following each the floor user's in the delivery port of described high level cistern 3 and the 6th buildings the water inlet pipe electromagnetic valve 72 (low level valve) is installed, described electro connecting pressure gauge 8 is electrically connected this electromagnetic valve 72, and controls this electromagnetic valve 72 break-makes according to the survey hydraulic pressure value.
The described electromagnetic valve 71 that is connected on the subtube of water inlet of water pump 2 from municipal water supply pipe 4 that is installed on is provided with the timer (not shown), is used for regularly closing or opening this electromagnetic valve 71.
The water inlet of described reservoir 1 is installed a water intaking valve 51, and its delivery port is installed a service valve 52.
One one way valve 61 is installed on the connecting pipe between described reservoir 1 and the water pump 2, and the water that is used to place restrictions in this pipeline refluxes to reservoir 1.
One one way valve 62 is installed on the connecting pipe between described water pump 2 and the high level cistern 3, and the water that is used to place restrictions in this pipeline refluxes to water pump 2.
One water intaking valve 53 is installed on the connecting pipe between described water pump 2 and the high level cistern 3.
Described two-way water supply subtube connects municipal water supply pipe 4 through a water intaking valve 54.
As shown in Figure 1, during the utility model normal water supply, water intaking valve 51,53,54 is opened, and service valve 52 is opened; When reservoir 1 maintenance, water intaking valve 51 and service valve 52 are closed, and electromagnetic valve 71 is set to normally open, and water intaking valve 51 and service valve 52 were opened after maintenance finished.
Following three kinds of way of supplying water are arranged during the utility model normal water supply:
Wherein, the described subtube that is connected to the water inlet of water pump 2 from municipal water supply pipe 4 is first subtube, and the described subtube that is connected to each user's water inlet pipe below the 6th buildings from municipal water supply pipe 4 is second subtube;
Control electromagnetic valve 71,72 actions were set to normally open with electromagnetic valve 71 when 1) hydraulic pressure of the water in the electro connecting pressure gauge in first subtube 8 detects municipal water supply pipe 4 these subtubes of inflow was normal value, simultaneously electromagnetic valve 72 were set to normally off; Because the water in the municipal water supply pipe 4 has 3kg/cm
2Hydraulic pressure, and the water in the reservoir 1 is zero hydraulic pressure, is installed on the current direction reservoir 1 in the one way valve 61 blocking-up pipelines on the connecting pipe between reservoir 1 and the water pump 2, the water in water pump 2 extractions this moment first subtube, its water inlet has 3kg/cm
2Hydraulic pressure, water pump 2 is 3kg/cm with hydraulic pressure
2Water be forced into 8kg/cm
2With to high level cistern 3 water fillings;
Under this way of supplying water, above each floor user 97 grade in the 7th buildings are supplied water by high level cistern 3; Following each floor user 96 grade in the 6th buildings are supplied water through second subtube by municipal water supply pipe 4; This way of supplying water utilizes the pressure of municipal water supply pipe, has reduced the pressure reduction of water pump, thereby has reduced the power consumption of water pump;
2) control electromagnetic valve 71,72 actions after the hydraulic pressure of the water in the electro connecting pressure gauge in first subtube 8 detects municipal water supply pipe 4 these subtubes of inflow is lower than normal value (for example municipal water supply pipe 4 is cut off the water supply), electromagnetic valve 71 is set to normally off, simultaneously electromagnetic valve 72 is set to normally open; This moment, water pump 2 extracted the water in the reservoirs 1, and its water inlet saliva is zero hydraulic pressure, and water pump 2 is forced into 8kg/cm with the water of zero hydraulic pressure
2With to high level cistern 3 water fillings;
Under this way of supplying water, each floor user 96,97 etc. supply water by high level cistern 3;
3) when the water supply peak period or a certain setting period of every day, timer is controlled electromagnetic valve 71 actions in first subtube, and it is set to normally off; This moment, water pump 2 extracted the water in the reservoirs 1, and its water inlet saliva is zero hydraulic pressure, and water pump 2 is forced into 8kg/cm with the water of zero hydraulic pressure
2With to high level cistern 3 water fillings, thereby guarantee that the water in the reservoir upgrades;
Under this way of supplying water, above each floor user 97 grade in the 7th buildings are supplied water by high level cistern 3; Following each floor user 96 grade in the 6th buildings are supplied water through second subtube by municipal water supply pipe 4.
Claims (6)
1, a kind of building water supply and energy saving device, comprise reservoir, water pump and high level cistern, described reservoir is located at bottom of the building, its water inlet connects the municipal water supply pipe through pipeline, its delivery port connects the water inlet of water pump through pipeline, described high level cistern is located at roof, and the delivery port of described water pump is through the water inlet of pipeline connection high level cistern, and the delivery port of described high level cistern connects each floor user's water inlet pipe through pipeline; This device also is provided with the subtube that is connected to the water inlet of water pump from the municipal water supply pipe, one electro connecting pressure gauge and an electromagnetic valve are installed on this subtube, described electro connecting pressure gauge is electrically connected the electromagnetic valve on this subtube, be used to detect the hydraulic pressure of this subtube, and control electromagnetic valve break-make on this subtube according to the survey hydraulic pressure value, it is characterized in that: this device also is provided with the subtube that is connected to each floor user's water inlet pipe below the 6th buildings from the municipal water supply pipe, and an one way valve is installed on this subtube, the water that is used to place restrictions in this subtube refluxes to the municipal water supply pipe, on the connecting pipe between following each the floor user's in the delivery port of described high level cistern and the 6th buildings the water inlet pipe low level valve is installed.
2, device according to claim 1 is characterized in that: the described electromagnetic valve that is connected on the subtube of water inlet of water pump from the municipal water supply pipe that is installed on is provided with timer, is used for regularly closing or opening this electromagnetic valve.
3, device according to claim 1, it is characterized in that: the low level valve on the connecting pipe between described delivery port that is installed on high level cistern and following each the floor user's in the 6th buildings the water inlet pipe is an electromagnetic valve, described electro connecting pressure gauge is electrically connected this electromagnetic valve, and controls this electromagnetic valve break-make according to the survey hydraulic pressure value.
4, device according to claim 1 is characterized in that: the water inlet of described reservoir is installed a water intaking valve, and its delivery port is installed a service valve.
5, device according to claim 1 is characterized in that: an one way valve is installed on the connecting pipe between described reservoir and the water pump, and the water that is used to place restrictions in this pipeline refluxes to reservoir.
6, device according to claim 1 is characterized in that: an one way valve is installed on the connecting pipe between described water pump and the high level cistern, and the water that is used to place restrictions in this pipeline refluxes to water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200682880U CN201395813Y (en) | 2009-03-02 | 2009-03-02 | Building water supply energy-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200682880U CN201395813Y (en) | 2009-03-02 | 2009-03-02 | Building water supply energy-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201395813Y true CN201395813Y (en) | 2010-02-03 |
Family
ID=41618317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200682880U Expired - Fee Related CN201395813Y (en) | 2009-03-02 | 2009-03-02 | Building water supply energy-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201395813Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499537A (en) * | 2014-11-20 | 2015-04-08 | 中国建筑第八工程局有限公司 | Construction wastewater collection and reuse system and construction wastewater collection and reuse method |
| CN105275054A (en) * | 2015-11-06 | 2016-01-27 | 苏州科博思流体科技有限公司 | Municipal water supply pressurization compensation device |
| CN108374454A (en) * | 2018-03-14 | 2018-08-07 | 重庆科创水处理设备有限公司 | Remote monitoring type secondary water-supply equipment |
-
2009
- 2009-03-02 CN CN2009200682880U patent/CN201395813Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499537A (en) * | 2014-11-20 | 2015-04-08 | 中国建筑第八工程局有限公司 | Construction wastewater collection and reuse system and construction wastewater collection and reuse method |
| CN104499537B (en) * | 2014-11-20 | 2017-02-22 | 中国建筑第八工程局有限公司 | Construction wastewater collection and reuse system and construction wastewater collection and reuse method |
| CN105275054A (en) * | 2015-11-06 | 2016-01-27 | 苏州科博思流体科技有限公司 | Municipal water supply pressurization compensation device |
| CN108374454A (en) * | 2018-03-14 | 2018-08-07 | 重庆科创水处理设备有限公司 | Remote monitoring type secondary water-supply equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20100302 |