CN2318272Y - Automatic water supply device for building - Google Patents
Automatic water supply device for building Download PDFInfo
- Publication number
- CN2318272Y CN2318272Y CN 98210649 CN98210649U CN2318272Y CN 2318272 Y CN2318272 Y CN 2318272Y CN 98210649 CN98210649 CN 98210649 CN 98210649 U CN98210649 U CN 98210649U CN 2318272 Y CN2318272 Y CN 2318272Y
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- China
- Prior art keywords
- water
- supply device
- water supply
- valve
- storage tanks
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- Expired - Fee Related
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Abstract
The utility model relates to an automatic water supply device for buildings, which is composed of an electric control system, water storage tanks, an air storage tank, an air compressor, etc., wherein the water supply device is provided with the two water storage tanks, and water level announciator is respectively installed on the two water storage tanks; the upper parts of the two water storage tanks are respectively connected with the air storage tank by vent pipelines; the air storage tank is communicated with the air compressor; the lower parts of the two water storage tanks are respectively provided with a water inlet pipe, a water outlet pipe and a water valve. The water supply device has the advantages that water pools and water pumps are not needed, the occupation area is small, the electricity is saved, the water supply device can utilize the excess pressure of a pipe network economically, and the automatic water supply device supplies the water reliably and wholesomely and can supply the water in a constant pressure mode. Thereby, the utility model can be widely used for tall buildings in different layers.
Description
The utility model relates to that a kind of high-rise building catchments, supply equipment, exactly is the building automatic water supply device.
Existing building water supply installation kind is a lot, the hermetically sealed water receiver of a kind of building is disclosed as Chinese patent CN22085949, connecting conventional pipeline and control valve by the regulator valve on utricule and the utricule, water inlet, delivery port, fire-fighting mouth etc. constitutes, utricule adopts the composite PVC material to make, and the fixing buoyancy aid in wall top within it, and adorn a supercharger in its outer wall correspondence.Chinese patent CN2241172Y discloses a kind of automatic high building unit water supply installation for another example, this device is equipped with water tank on the roof, it is characterized in that: be provided with the steel water storage box, on establish air filter, automatic air valve, vacuum contact pressure table is equipped with the vacuum amplifier (V-AMP) of band U-shaped pipe down in jar, if automatic voltage regulation controller, its electric wire link to each other with vacuum electro connecting pressure gauge and electro connecting pressure gauge and motor and water pump respectively.And for example Chinese patent CN2218772Y discloses a kind of building dual system water supply automatic transfer equipment, this device secondary valve formula of type block valve that will surge is contained between floor intake pipe and the mini system water inlet pipe, the pressurization conduit that is located on the mini system water inlet pipe is connected with the main valve working chamber, being contained in the bypass pipe that has flap valve on the floor intake pipe links to each other with big system water inlet pipe, being contained on the big system water inlet pipe control conduit links to each other with secondary valve working chamber, the reduced pressure conduit of main valve working chamber links to each other with the control conduit, secondary valve be contained in add, on the reduced pressure conduit.
The purpose of this utility model is: a kind of automatic supply and demand device of high-rise building that need not pond, water pump is provided.
The technical solution that realizes above-mentioned purpose is such, and the building automatic water supply device is made up of electric-control system, water storing tank, gas tank, air compressor machine etc., and it is characterized in that: this device is provided with two water storing tanks, is respectively equipped with the water level signal device on two water storing tanks; Two water storing tank tops are communicated with gas tank respectively by vent line, are respectively equipped with control valve on the vent line; Gas tank is communicated with air compressor machine; Two water storing tank bottoms are respectively equipped with water inlet pipe, outlet pipe and water valve; Be respectively equipped with pressure signal device on two water storing tanks and the gas tank.
The utlity model has the advantage of two aspects:
1, this device need not pond, water pump, takes up an area of to lack, and is power-saving, and can utilize the pipe network overbottom pressure economically; Supply reliable forever, health, can realize constant pressure water supply;
2, this apparatus structure is reasonable in design, simple, and is reliable, and operating maintenance is convenient, both can be used for the sub-district highrise building, and central water supply also can be used for the water supply of single building building.
Fig. 1 is the utility model structural representation.
Below in conjunction with accompanying drawing, the utility model is further described by embodiment.
This building automatic water supply device is made up of control system 19, water storing tank 20,21, gas tank 22, air compressor machine 18 etc., as seen from Figure 1, is separately installed with water level signal device 16,17 on two water storing tanks; Two water storing tank tops are communicated with gas tank 22 respectively by vent line, be separately installed with electromagnetic gas valve 7,8,9,10,11,12,13 and pressure signal device 15 on the vent line, gas tank 22 is communicated with air compressor machine 18, water storing tank 22 is divided into two air chambers, pressure signal device 25,26 is installed respectively on the 2 air chambers, two water storing tank bottoms are separately installed with water inlet pipe, outlet pipe and electromagnetism water valve 1,2,3,4,5,6, and the water inlet pipe entrance is installed with pressure signal device 14.
Before coming into operation,, at first make the water in the water storing tank 20 reach peak level shown in the water level signal device 16, simultaneously, make the water in the water storing tank 21 reach lowest water level shown in the water level signal device 17 by regulating.
When coming into operation, electromagnetic gas valve 9 is in closed condition under the use of control system 19, and electromagnetic gas valve 7 is in open mode, make water in the water storing tank 20 under the gases at high pressure effect of gas tank 22 1 side air chambers to distribution system with constant pressure water supply.When its water level was reduced to lowest water level shown in the water level signal device 16, under control system 19 effects, the electromagnetism water valve 2,3 on the outlet pipeline cut out, and electromagnetism water valve 4 is opened, and water storing tank 20 stops to supply water to distribution system; Electromagnetic gas valve 7 on the vent line is closed, and electromagnetic gas valve 9,11 is opened, and makes water storing tank 20 interior elevated pressures gases suck gas tanks 22 by air compressor machine 18.After the air pressure in the water storing tank 20 was reduced to normal pressure, the outer net low-pressure water was entered in the jar.Meanwhile, water storing tank 21 at this moment water level has risen to extreme higher position shown in the water level signal device 17, and under control system 19 effects, the electromagnetism water valve 2,3 on the outlet pipeline closes not busy, and electromagnetism water valve 4 is opened, and water storing tank 20 stops to supply water to distribution system; Electromagnetic gas valve 7 on the vent line is closed, and electromagnetic gas valve 9,11 is opened, and makes water storing tank 20 interior elevated pressures gases suck gas tanks 22 by air compressor machine 18.After the air pressure in the water storing tank 20 was reduced to normal pressure, the outer net low-pressure water was entered in the jar.Meanwhile, water storing tank 21 at this moment water level has risen to extreme higher position shown in the water level signal device 17, under control system 19 effects, electromagnetic gas valve 10 on the vent line is closed, electromagnetic gas valve 8 is opened, electromagnetism water valve 5 on the outlet pipeline is opened, make water in the water storing tank 21 under the gases at high pressure effect of gas tank 22 opposite side air chambers to distribution system with constant pressure water supply.
In the use, can set the work when the water inlet ductwork pressure is (a, b) interval of this device, when promptly the value of pressure signal device 14 is lower than a or power failure, control system 19 will make electromagnetism water valve 6 close the spare time, stop to joining the art pipe network water supply; When the value of pressure signal device 14 is higher than b or power failure, control system 19 will make electromagnetism water valve 1 close, and at this moment pipe network under high pressure supplies water to distribution system by gate valve 23 and flap valve 24 through bypass.
Claims (1)
1, building automatic water supply device is made up of electric-control system, water storing tank, gas tank, air compressor machine etc., and it is characterized in that: this device is provided with two water storing tanks, is respectively equipped with the water level signal device on two water storing tanks; Two water storing tank tops are communicated with gas tank respectively by vent line, are respectively equipped with control valve on the vent line; Gas tank is communicated with air compressor machine; Two water storing tank bottoms are respectively equipped with water inlet pipe, outlet pipe and water valve; Be respectively equipped with pressure signal device on two water storing tanks and the gas tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98210649 CN2318272Y (en) | 1998-01-23 | 1998-01-23 | Automatic water supply device for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98210649 CN2318272Y (en) | 1998-01-23 | 1998-01-23 | Automatic water supply device for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2318272Y true CN2318272Y (en) | 1999-05-12 |
Family
ID=33965606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98210649 Expired - Fee Related CN2318272Y (en) | 1998-01-23 | 1998-01-23 | Automatic water supply device for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2318272Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445480C (en) * | 2005-09-30 | 2008-12-24 | 姜全德 | Water-inlet pressure pretreatment of direct running-water pipeline pressurizer |
-
1998
- 1998-01-23 CN CN 98210649 patent/CN2318272Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445480C (en) * | 2005-09-30 | 2008-12-24 | 姜全德 | Water-inlet pressure pretreatment of direct running-water pipeline pressurizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |