CN87211718U - Automatic shunt pressurizing water-supply device - Google Patents
Automatic shunt pressurizing water-supply device Download PDFInfo
- Publication number
- CN87211718U CN87211718U CN 87211718 CN87211718U CN87211718U CN 87211718 U CN87211718 U CN 87211718U CN 87211718 CN87211718 CN 87211718 CN 87211718 U CN87211718 U CN 87211718U CN 87211718 U CN87211718 U CN 87211718U
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- water
- automatic
- isocon
- booster pump
- pressure
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Abstract
The utility model belongs to an automatic shunt pressurizing water-supply device used for the water-supply system of the construction work. The utility model is suitable for the up flow type water-supply system, and the resident on each storey of a high-rise building can obtain the public water. The automatic current divider of the utility model is arranged between a vertical water pipe and a branch water pipe on each storey except the base storey, the pressurizing supplying water flows into the current divider of a highest storey firstly and then flows into a shunting pipe through a shunting groove; besides, the water is divided storey by storey. An automatic pressurizing device connected between the main water pipe and the vertical water pipe of the base story performs the automatic auxiliary pressurizing supplying water through the automatic control circuit of an electric apparatus.
Description
The utility model is made up of automatic shunt and automatic pressure unit.Belong to the supply equipment that the construction work water system is used for shunting automatically supercharging.
The non-tower water feeder of known domestic and international solution tall building life water and water tower formula supply equipment should be constructed reservoir, water pump and pipeline are installed special messenger's operating maintenance is set again.But in water supply, can not prevent ground floor exceed standard water or the waste water, can not solve by above-mentioned reason or water main water supply insufficient total amount, and cause high-rise building resident family to can not get the difficulty of water.
The purpose of this utility model is the deficiency at prior art, and a kind of automatic shunting boosting water feeder is provided.It can divide streamflow automatically, and pressurized water supply makes high-rise building resident family can both obtain water automatically, even the output deficiency through automatic supercharging, also can obtain water.
Technical characterictic of the present utility model is to be assemblied in the upstriker water supply line, implements automatic shunting and automatic supercharging (see figure 1) that tall building life supplies water.Automatic shunt is connected between the vertical water pipe and branching pipe of each floor except that ground floor, and automatic pressure unit is connected between the water main and vertical water pipe of ground floor, forms a complete water system.Pressure water supply flows into earlier in the current divider in top building, flows to isocon into two different tube diameters from the splitter box of two different cross sections again, by isocon Total Water is pressed the floor number of plies, from high to low, and average mark water distribution manifold successively.When automatic pressure unit descends at the water main pressure of supply water, by electrical equipment automatic control circuit, start booster pump, additional mechanical supercharging supplies water automatically.
The structure of automatic shunt (see figure 2) is to adopt general tap water steel pipe to be welded.Main member comprises shell of tank (1), is the hollow cylinder that two ends are welded with steel plate.Characteristics with small-sized water regulator.Water inlet pipe (2) is that an end inserts welding, the other end and vertical water pipe thread connection from the upper end of shell of tank (1).Prop up isocon (3) and upright isocon (4) one end and insert welding from the lower end of shell of tank (1) respectively; The other end is respectively with branching pipe and vertical water pipe thread connection.Its caliber is than being 1:2.
Prop up the equal seal welding in upper end of isocon (3) and upright isocon (4).In inserting shell of tank (1), on the tube wall of 90 millimeters long, respectively drive a rectangle splitter box respectively.Prop up a splitter box of isocon (3) and simultaneously open, split on the upright splitter box two sides of upright isocon (4).The sectional area ratio of two splitter boxs is 1:n(n-1).N is the floor number of plies.
In water supply process, when the 5th buildings that supply water, water flows in the current divider from water inlet pipe (2), and the water yield of upright splitter box shunting 4/5ths is in four building current dividers, and the water yield of a splitter box shunting 1/5th is given each user of the 5th buildings; Water in the 4th buildings shuntings in the device again by the water yield of two splitter boxs shuntings 3/4ths in three building current dividers, the water yield of shunting 1/4th is given each user of the 4th buildings.By that analogy, be diverted to second floor always.The bottom of the building layer is not installed current divider.
Automatically supercharging dress (see figure 3) is become by storage cistern (6), booster pump (7) and electrical equipment automatic control group.Booster pump (7) is installed in the centre of storage cistern (6), and storage cistern (6) is constructed in supercharging well (5).Therefore, supercharging well (5) should be arranged on underground 1.2 meters depths, and firm, waterproof is convenient to overhaul of the equipments.
Storage cistern (6) but firm, waterproof sealing is constructed in 0.4 cubic metre of water storage by steel concrete.Storage cistern (6) and water inlet water main (9) are communicated with, and must keep 800 millimeters of pool inner water face height, and hydraulic pressure is at 2kg/Cm
2Below, make booster pump (7) can be in constant water logging and do not have state.Blow-off pipe is set at the bottom of the pond, and a water gage is installed on the left side at the bottom of the pond, is the normal safe handling of booster pump and is provided with.
Booster pump (7) is to utilize small-sized submersible pump to install to form.Uprightly and flexiblely be fixed on the middle cement base of storage cistern (6) impact force when as far as possible reducing running.The outlet pipe (8) of booster pump (7) is communicated with from last and vertical water pipe, is communicated with from a left side and water main (9), constitutes the pipeline of the auxiliary automatic supercharging of water main.
Electrical equipment automatic control cabinet by the magnetic starter assembling connects booster pump (7) and electro connecting pressure gauge (12) with cable, connects with outside line 380V power line again, constitutes the magnetic starter control circuit (see figure 4) of automatic pressure unit.
Utilize the power-equipment of small-sized submersible pump as automatic pressure unit, the auxiliary automatic supercharging of water main, it is little, profitable to have a volume, be easy to install, the characteristics of control automatically, for other supply equipments can't be obtained.
Adjust the pressure controlling value of electro connecting pressure gauge (12), stop automatically with control booster pump (7).When the pressure of supply water of water main (9) drops to 0.5kg/Cm
2Booster pump (7) entry into service, auxiliary water main pressurized water supply is when the water main pressure of supply water rises to 1.5kg/Cm
2The time, booster pump (7) shuts down, and is continued to supply water by water main.
Because the outlet pipe (8) of booster pump is communicated with water main (9), for preventing that water main is in normal pressure and supplies water, or booster pump is when being in additional mechanical supercharging and supplying water, bear the impact that the other side produces big pressure of return water separately, flap valve (10) and (11) of a same model respectively are installed in the pipeline of outlet pipe (8) and water main (9), when water main (9) normal water supply pressure increases, open water supply by flap valve (11), flap valve (10) pressurized is closed automatically, avoid backwater to impact, damage water pump, when booster pump (7) entry into service, during additional mechanical supercharging, open water supply by flap valve (10), flap valve (11) pressurized is closed automatically, avoids backwater refluence in the water main.Utilize the effect of flap valve, parallel supply channel is concentrated to a pipeline replaced pressurized water supply mutually, can implement automatic control, normal water supply.
In the control circuit of automatic pressure unit, the limit switch XWK of a normally open contact in parallel
1, a limit switch XWK that normally closed interlock is arranged connects
2Indicate the pressure of water main when the pointer of electro connecting pressure gauge (12) and drop to 0.5kg/Cm
2, XWK
1The normally open contact closure, magnetic coil C energising, main circuit is connected, and booster pump (7) starts, and begins auxiliary water main (9) pressurized water supply.Indicate the hydraulic pressure of water main when the pointer of electro connecting pressure gauge (12) and rise to 1.5kg/Cm
2The time, XWK
2Normally closed interlock open, control circuit disconnects, the main circuit outage, booster pump (7) stops.Supply water by water main (9).
The manufacturing of the utility model technology is simple, and installation and processing is convenient, and batch process is convenient in product seriation, generalization.Newly-built and reconstruction project and existing high rise building water supply system all can adopt assembling, to improve water supply capacity.
Description of drawings:
Figure one, shunt the boosting water feeder schematic diagram automatically
Figure two, automatic shunt sectional view
Figure three, automatic pressure unit sectional view
Figure four, magnetic starter control circuit figure
Claims (7)
1, a kind ofly be connected in the upstriker water supply line, by the automatic shunting boosting water feeder that automatic shunt and automatic pressure unit are formed, its technical characterictic is automatic shunt, successively divides water distribution manifold in the building by splitter box, isocon; Automatic pressure unit by electrical equipment automatic control circuit, starts the booster pump in the storage cistern, and additional mechanical supercharging supplies water automatically.Constitute the automatic shunting supercharging water supply system of an integral body.
2, automatic shunt according to claim 1, constituted by shell of tank (1), water inlet pipe (2) and an isocon (3), upright isocon (4), one end of water inlet pipe and isocon, upper and lower side from shell of tank (1) inserts welding respectively, and the other end is threaded with water supply line respectively.Except that ground floor, automatic shunt is connected between the isocon and upright isocon of each floor, divides water distribution manifold automatically.
3, according to claim 2 isocon (3) and upright isocon (4), its caliber is than being 1:2, the upper end is seal welding all, insert interior 90 millimeters of shell of tank (1) respectively, a rectangle splitter box is respectively driven in fixing welding respectively on tube wall, propping up the splitter box of isocon (3) simultaneously opens, split on the splitter box two sides of upright isocon (4), and the sectional area ratio of two splitter boxs is: 1:n(n-1), n is the floor number of plies.
4, automatic pressure unit according to claim 1, formed by storage cistern (6), booster pump (7) and electrical equipment automatic control cabinet, booster pump (7) is fixed on the middle cement base of storage cistern (6), storage cistern (6) and water inlet are responsible for (9) and are connected, must keep 800 millimeters of pool inner water face height, hydraulic pressure is at 2kg/cm
2Below, make booster pump (7) can be in constant water logging and do not have state.
5, booster pump according to claim 4 (7), its outlet pipe (8) and water main (9) are connected, in two pipelines that are communicated with, each installs flap valve (10) and (11) of a same model, make water main (9) and outlet pipe (8) when replacing pressurized water supply, implement control automatically.
6, electrical equipment automatic control cabinet according to claim 4 is to be that the master assembles with the magnetic starter, by electrical equipment automatic control cabinet, connect booster pump (7) and electro connecting pressure gauge (12) with cable and connect with outside line 380V power line again, constitute the magnetic starter control circuit of automatic pressure unit.
7, magnetic starter control circuit according to claim 6, pressure limiting switch XWK in parallel therein
1, a pressure limiting switch XWK connects
2, the pressure controlling value of adjustment electro connecting pressure gauge (12) makes booster pump (7) drop to 0.5kg/cm at hydraulic pressure
2The time, running rises to 1.5kg/cm at hydraulic pressure automatically
2The time, automatic stopping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87211718 CN87211718U (en) | 1987-08-07 | 1987-08-07 | Automatic shunt pressurizing water-supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87211718 CN87211718U (en) | 1987-08-07 | 1987-08-07 | Automatic shunt pressurizing water-supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87211718U true CN87211718U (en) | 1988-11-09 |
Family
ID=4826475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87211718 Ceased CN87211718U (en) | 1987-08-07 | 1987-08-07 | Automatic shunt pressurizing water-supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87211718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165801A (en) * | 2017-07-26 | 2017-09-15 | 郭革委 | A kind of booster water pump suitable for field mountain region |
| CN111997139A (en) * | 2020-08-25 | 2020-11-27 | 永嘉县真山园林工程有限公司 | Municipal water supply is with diverging device that has regulatory function |
-
1987
- 1987-08-07 CN CN 87211718 patent/CN87211718U/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165801A (en) * | 2017-07-26 | 2017-09-15 | 郭革委 | A kind of booster water pump suitable for field mountain region |
| CN111997139A (en) * | 2020-08-25 | 2020-11-27 | 永嘉县真山园林工程有限公司 | Municipal water supply is with diverging device that has regulatory function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right |