CN86210360U - Constant-pressure pneumatic water feeding system - Google Patents
Constant-pressure pneumatic water feeding system Download PDFInfo
- Publication number
- CN86210360U CN86210360U CN 86210360 CN86210360U CN86210360U CN 86210360 U CN86210360 U CN 86210360U CN 86210360 CN86210360 CN 86210360 CN 86210360 U CN86210360 U CN 86210360U CN 86210360 U CN86210360 U CN 86210360U
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- China
- Prior art keywords
- water
- pressure
- water supply
- molecular sieve
- supply system
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- Expired - Lifetime
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Abstract
The utility model discloses a constant-pressure pneumatic water supply system which is a water supply device for high-building. To solve the problems of occupation of two-storey basement and insufficient water-pressure caused by continuously using water on the occasion that the fall between a water pump and a high-pressure tank is utilized to inflate the high-pressure tank, the utility model installs an air-inflating device of molecular-sieve on a water-delivery pipe to inflate the high-pressure tank by water delivering, and simultaneously, installs a constant-pressure regulating device on a pipe going upstairs, to guarantee sufficient water-pressure and substantial agreement among every storey.
Description
What the invention was related is a kind of novel water supply installation, is particularly useful for high rise building water supply, to replace the high-level tank water system.
At present, the high rise building water supply mode adopts high-level tank water mostly, a kind of low level pressure pan water supply installation begins to use since 82 years, but this device utilizes drop height type to send the water mode to inflate in pressure pan, when the continuous water of user, the water supply pump continuous operation, can not form drop before the pressure pan, cause the interior gas of pressure pan to can not get replenishing, cause jar internal pressure to descend, produce the phenomenon of insufficient water, and when user's water, the tap of fetching boiling water makes low floor hydraulic pressure very big because tank pressure is higher, water is penetrated from water tap, and influence is used.
The purpose of the invention provides a kind of constant pressure type pneumatic water supply system, it can keep that certain pressure is arranged in the pressure pan, gas can not get the supplementing water drops when overcoming drop height type and sending the continuous water of water system problem and water tank must be arranged on the pressure pan bottom, take the shortcoming of two-layer basement, it is inconsistent simultaneously to have solved different floor hydraulic pressure again, low floor hydraulic pressure is big, the problem that high-rise building hydraulic pressure is little.
The design of the invention is: in the front portion of pressure pan the molecular sieve aerating device is housed, introduce with pipeline in the pipeline of building by the dress delivery valve jar back, simultaneously in building each---three layers are equipped with the constant voltage adjusting device that a cover is used to regulate hydraulic pressure.
Molecular sieve aerating device in the invention, its gas filter device adopts soft gas permeable foam, active carbon particle, silica gel soil molecular sieve sheet, banded corrugated screens are made, air filtration is passed tube wall and 90 ° of vertical with it bend pipes by being arranged on then in the water-supply-pipe, the center of bend pipe horizontal component charges into gas in the pressure pan with the aerating device that the water-supply-pipe center overlaps.
Constant voltage adjusting device in the invention is made up of signalling means, air film valve, needle-valve, control valve, in order to regulate the pressure reduction of floor gap.
Accompanying drawing 1 is constant voltage pneumatic water supply system figure.
Accompanying drawing 2 is a constant pressure type pneumatic water supply system molecular sieve gas filter setting drawing.
Accompanying drawing 3 is a constant pressure type pneumatic water supply system gas charging device enlarged drawing.
Accompanying drawing 4 is constant pressure type pneumatic water supply system constant voltage adjusting device figure.
Implementation example:
Water tank (1) and pressure pan (4) are arranged in the basement, running water pipe is inserted water tank (1), water tank (1) bottom connects multistage water pump (2), with water-supply-pipe water pump (2) is connected with pressure pan (4), device molecular sieve aerating device (3) on the water-supply-pipe, pressure pan (4) rear portion is by dress delivery valve (9), and the pipeline (6) of delivery valve (9) and building joins, and in building each---three layers are equipped with a cover constant voltage adjusting device (7).
The course of work of present embodiment is as follows: at first add water to water tank (1), start multistage water pump (2) then and send water to pressure pan (4), be arranged on meanwhile that aerating device (3) in the water-supply-pipe is preceding to form negative pressuren zone under the effect of current, air is together charged in the pressure pan (4) after filtering through soft gas permeable foam (12), active carbon particle (13), molecular sieve sheet (15), banded corrugated screens (16) by molecular sieve filter device (11), make to have certain pressure in the jar.Output adopts delivery valve (9) control, and pressure meter (10) drives electromagnetic valve (8) action when tank pressure is in down in limited time, delivery valve (9) cuts out, to keep tank pressure.Constant voltage adjusting device (7) in the pipeline (6), at first adjust needle-valve (19) and signalling means (17), change with signalling means (17) detected pressures, promptly change the operating pressure of air film valve (18), make it to move up and down the aperture of regulating execution valve (20), with the control flow, reach the pressure balance of user's pipeline.
The invention promptly can be used for high rise building water supply, can be used for the housing estate central water supply again, and its pressure pan can be according to customer requirements and water supply user's the different size that how much adopts.
Claims (4)
1, constant pressure type pneumatic water supply system, a kind of high rise building water supply device, it comprises water pump, molecular sieve aerating device, pressure pan, delivery valve and the constant voltage adjusting device of being made up of signalling means, air film valve, needle-valve, control valve, it is characterized in that on the pipeline between water pump and pressure pan, being equipped with the molecular sieve aerating device, and several are being housed in order to keep the constant voltage adjusting device of each floor hydraulic pressure basically identical on the pipeline upstairs.
2,, it is characterized in that the molecular sieve aerating device is made up of gas filter device and gas charging device according to the described water supply system of claim 1.
3,, it is characterized in that molecular sieve gas filter device adopts soft gas permeable foam, active carbon particle, silica gel soil molecular sieve sheet, banded corrugated screens to make according to the described water supply system of claim 2.
4, according to the described water supply system of claim 2, it is characterized in that the gas charging device is to be provided with one to pass tube wall and 90 ° of vertical with it bend pipes in water-supply-pipe, the center of bend pipe horizontal component overlaps with the water-supply-pipe center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86210360 CN86210360U (en) | 1986-12-11 | 1986-12-11 | Constant-pressure pneumatic water feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86210360 CN86210360U (en) | 1986-12-11 | 1986-12-11 | Constant-pressure pneumatic water feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86210360U true CN86210360U (en) | 1987-11-07 |
Family
ID=4812064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86210360 Expired - Lifetime CN86210360U (en) | 1986-12-11 | 1986-12-11 | Constant-pressure pneumatic water feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86210360U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101738302B (en) * | 2009-12-18 | 2012-07-04 | 中国科学院武汉岩土力学研究所 | Air-pressure type constant-pressure liquid supply device |
| CN103074916A (en) * | 2013-02-01 | 2013-05-01 | 赵复昌 | Ultra-quiet air-control automatic variable-frequency high-rise building water supply system |
-
1986
- 1986-12-11 CN CN 86210360 patent/CN86210360U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101738302B (en) * | 2009-12-18 | 2012-07-04 | 中国科学院武汉岩土力学研究所 | Air-pressure type constant-pressure liquid supply device |
| CN103074916A (en) * | 2013-02-01 | 2013-05-01 | 赵复昌 | Ultra-quiet air-control automatic variable-frequency high-rise building water supply system |
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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 | ||
| CX01 | Expiry of patent term |