CN104846964A - Direct connection type integrated non-negative-pressure water supply plant - Google Patents
Direct connection type integrated non-negative-pressure water supply plant Download PDFInfo
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- CN104846964A CN104846964A CN201410611494.7A CN201410611494A CN104846964A CN 104846964 A CN104846964 A CN 104846964A CN 201410611494 A CN201410611494 A CN 201410611494A CN 104846964 A CN104846964 A CN 104846964A
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- negative pressure
- water
- negative
- pressure stabilized
- stabilized adjuster
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Abstract
The invention discloses a direct connection type integrated non-negative-pressure water supply plant. The direct connection type integrated non-negative-pressure water supply plant comprises an integrated control box, a non-negative-pressure flow stabilization regulator, a sinking pump and an air pressure water tank. The integrated control box is installed on the external lateral wall of the non-negative-pressure flow stabilization regulator, and the sinking pump is installed inside the non-negative-pressure flow stabilization regulator, and takes water from the interior of the non-negative-pressure flow stabilization regulator; outlet water of the sinking pump is connected with the exterior of the non-negative-pressure flow stabilization regulator through a connecting pipe, and is connected with a water supply pipe at the exterior of the non-negative-pressure flow stabilization regulator; the water supply pipe is then connected with a water using pipe network for supplying water to a water using point; a connecting pipe is further arranged at the top of the non-negative-pressure flow stabilization regulator so as to be connected with a solenoid valve, and an air filtering device is installed at the other port of the solenoid valve so as to be communicated with the outside; and a water level transmitter is further arranged inside the non-negative-pressure flow stabilization regulator. The direct connection type integrated non-negative-pressure water supply plant has the beneficial effects that the advantages of being small in structure size, less in occupied land, low in cost, convenient to install and use and the like are achieved; in addition, the energy-saving effect is good, and the noise is low; and the direct connection type integrated non-negative-pressure water supply plant is convenient to apply and popularize.
Description
Technical field
The present invention relates to secondary water-supply technical field, specifically a kind of direct-connected integrated non-negative pressure water-supply installation.
Background technology
Direct-connected non-negative great majority on market are made up of steady-flow tank, vacuum breaker, water pump and switch board etc., and switch board needs to separate with water pump and steady-flow tank, vacuum breaker etc. and lays, although be conducive to maintenance like this, but separately lay and need by professional to in-site installation, it installs trouble relatively, and taking up an area also large, cost is high.
Summary of the invention
The object of the present invention is to provide and a kind ofly take up an area direct-connected integrated non-negative pressure water-supply installation little, that cost is low, energy-conservation and easy for installation.
The technical solution adopted for the present invention to solve the technical problems is: direct-connected integrated non-negative pressure water-supply installation comprises integrating control case, non-negative pressure stabilized adjuster, submersible pump and auto-pneumatic cylinder composition, described non-negative pressure stabilized adjuster is vertical tank structure, non-negative pressure stabilized external regulator sidewall is equipped with integrating control case, submersible pump is equiped with in non-negative pressure stabilized adjuster inside, and submersible pump is fetched water in non-negative pressure stabilized adjuster, submersible pump water outlet picks out non-negative pressure stabilized external regulator by tube connector, and be connected with feed pipe in non-negative pressure stabilized external regulator, it is supply water with water spot that feed pipe is connected with grid again, described feed pipe is equipped with flap valve one and bending rubber joint, and feed pipe is provided with pressure detecting table two after flap valve one, in order to detect the discharge pressure of feed pipe, described non-negative pressure stabilized adjuster is provided with interface and is connected with tap water water inlet pipe and intakes bottom it, and on tap water water inlet pipe, strainer and backflow preventer are housed, and before described strainer is contained in described backflow preventer, walk around non-negative pressure stabilized adjuster tap water water inlet pipe be also provided with bypass pipe between feed pipe and be connected, and one end of bypass pipe be connected to backflow preventer after tap water water inlet pipe on, its other end is then connected on the feed pipe after flap valve one and bending rubber joint, at this bypass pipe, flap valve two is also housed, this bypass pipe is also connected to auto-pneumatic cylinder after flap valve two, described auto-pneumatic cylinder is used for the effect with grid voltage stabilizing and elimination water hammer, also drain valve is provided with in the bottom of described non-negative pressure stabilized adjuster, emptying during in order to remove contamination or to overhaul, described non-negative pressure stabilized adjuster inside is provided with orifice plate, and the import of orifice plate and non-negative pressure stabilized adjuster forms intake antrum, non-negative pressure stabilized adjuster then forms current stabilization chamber on the top of orifice plate, described submersible pump is installed in the current stabilization chamber of non-negative pressure stabilized adjuster by fixed mount, the wiring seal for submersible pump wiring is provided with at the top of non-negative pressure stabilized adjuster, and for the pressure detecting table one of detected pressures, also be provided with adapter to be connected with electromagnetic valve at the top of non-negative pressure stabilized adjuster, and at another interface of electromagnetic valve, air filter is housed and is in communication with the outside, also water level transmitter is provided with in non-negative pressure stabilized adjuster inside, in order to detect the water level in non-negative pressure stabilized adjuster, described water level transmitter, pressure detecting table, electromagnetic valve, submersible pump and pressure detecting table two are connected with wiring between described integrating control case separately respectively, to complete the distribution to submersible pump and electromagnetic valve, the detection of pressure and water level signal, and Full-automatic variable-frequency constant pressure water supply and protection.
Operating principle of the present invention is, tap water water inlet pipe provides water source for non-negative pressure stabilized adjuster, submersible pump is fetched water pressurization in non-negative pressure stabilized adjuster, and carry out frequency-changing pressure stabilizing operation according to pressure detecting table two according to the water outlet constant voltage of systemic presupposition, the water level transmitter being contained in non-negative pressure stabilized adjuster inside detects the water level in non-negative pressure stabilized adjuster, when the full water water level point of the water level in non-negative pressure stabilized adjuster higher than systemic presupposition being detected, electromagnetic valve cuts out automatically, now non-negative pressure stabilized adjuster is seal and pressure bearing structure, submersible pump effectively can utilize tap water water inlet pipe pressure by non-negative pressure stabilized adjuster, reach energy-saving effect, when the full water water level point of the water level in non-negative pressure stabilized adjuster lower than systemic presupposition being detected, electromagnetic valve is opened, outside air will enter non-negative pressure stabilized adjuster by air filter and electromagnetic valve, now non-negative pressure stabilized adjuster is unsealed atmospheric pressure state, thus efficiently avoid the inner vacuum influence because of submersible pump work of non-negative pressure stabilized adjuster, to eliminate negative pressure, when water level transmitter detects the low water stage point of the water level in non-negative pressure stabilized adjuster lower than systemic presupposition, system will judge in non-negative pressure stabilized adjuster anhydrous, submersible pump is shut down, water level rezime in non-negative pressure stabilized adjuster, full water and by pressure detecting table one detect water level in non-negative pressure stabilized adjuster higher than systemic presupposition have hydraulic pressure force and above time, submersible pump automatically starts and recovers normal water supply.
The invention has the beneficial effects as follows, the present invention have structural volume little, take up an area less, the advantage such as cost is low, easy to install, and good energy-conserving effect, noise is low, easy to utilize.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
In figure, 1, tap water water inlet pipe, 2, strainer, 3, backflow preventer, 4, integrating control case, 5, non-negative pressure stabilized adjuster, 6, water level transmitter, 7, wiring seal, 8, pressure detecting table one, 9, electromagnetic valve, 10, air filter, 11, flap valve one, 12, bending rubber joint, 13, fixed mount, 14, submersible pump, 15, orifice plate, 16, drain valve, 17, bypass pipe, 18, flap valve two, 19, auto-pneumatic cylinder, 20, feed pipe, 21, pressure detecting table two, 22, with grid, 23, use water spot.
Detailed description of the invention
With regard to accompanying drawing 1, direct-connected integrated non-negative pressure water-supply installation of the present invention is described in detail below below.
As shown in Figure 1, direct-connected integrated non-negative pressure water-supply installation of the present invention comprises integrating control case 4, non-negative pressure stabilized adjuster 5, submersible pump 14 and auto-pneumatic cylinder 19 form, described non-negative pressure stabilized adjuster 5 is vertical tank structure, non-negative pressure stabilized adjuster 5 exterior side wall is equipped with integrating control case 4, submersible pump 14 is equiped with in non-negative pressure stabilized adjuster 5 inside, and submersible pump 14 is from water intaking in non-negative pressure stabilized adjuster 5, it is outside that submersible pump 14 water outlet picks out non-negative pressure stabilized adjuster 5 by tube connector, and be connected with feed pipe 20 in non-negative pressure stabilized adjuster 5 outside, it is supply water with water spot 23 that feed pipe 20 is connected with grid 22 again, described feed pipe 20 is equipped with flap valve 1 and bending rubber joint 12, and feed pipe 20 is provided with pressure detecting table two 21 after flap valve 1, in order to detect the discharge pressure of feed pipe 20, described non-negative pressure stabilized adjuster 5 is provided with interface and is connected with tap water water inlet pipe 1 and intakes bottom it, and strainer 2 and backflow preventer 3 are housed on tap water water inlet pipe 1, and before described strainer 2 is contained in described backflow preventer 3, walk around non-negative pressure stabilized adjuster 5 between tap water water inlet pipe 1 with feed pipe 20, to be also provided with bypass pipe 17 to be connected, and one end of bypass pipe 17 is connected on the tap water water inlet pipe 1 after backflow preventer 3, its other end is then connected on the feed pipe 20 after flap valve 1 and bending rubber joint 12, at this bypass pipe 17, flap valve 2 18 is also housed, this bypass pipe 17 is also connected to auto-pneumatic cylinder 19 after flap valve 2 18, described auto-pneumatic cylinder 19 is for grid 22 voltage stabilizing with eliminate the effect of water hammer, drain valve 16 is also provided with in the bottom of described non-negative pressure stabilized adjuster 5, emptying during in order to remove contamination or to overhaul, described non-negative pressure stabilized adjuster 5 inside is provided with orifice plate 15, and orifice plate 15 forms intake antrum with the import of non-negative pressure stabilized adjuster 5, non-negative pressure stabilized adjuster 5 then forms current stabilization chamber on the top of orifice plate 15, described submersible pump 14 is installed in the current stabilization chamber of non-negative pressure stabilized adjuster 5 by fixed mount 13, the wiring seal 7 for submersible pump 14 wiring is provided with at the top of non-negative pressure stabilized adjuster 5, and for the pressure detecting table one 8 of detected pressures, also be provided with adapter to be connected with electromagnetic valve 9 at the top of non-negative pressure stabilized adjuster 5, and at another interface of electromagnetic valve 9, air filter 10 is housed and is in communication with the outside, water level transmitter 6 is also provided with in non-negative pressure stabilized adjuster 5 inside, in order to detect the water level in non-negative pressure stabilized adjuster 5, described water level transmitter 6, pressure detecting table one 8, electromagnetic valve 9, submersible pump 14 and pressure detecting table two 21 are connected with wiring between described integrating control case 4 separately respectively, to complete the distribution to submersible pump 14 and electromagnetic valve 10, the detection of pressure and water level signal, and Full-automatic variable-frequency constant pressure water supply and protection.
Operating principle of the present invention is, tap water water inlet pipe 1 provides water source for non-negative pressure stabilized adjuster 5, submersible pump 14 is from water intaking pressurization in non-negative pressure stabilized adjuster 5, and carry out frequency-changing pressure stabilizing operation according to pressure detecting table two 21 according to the water outlet constant voltage of systemic presupposition, the water level transmitter 6 being contained in non-negative pressure stabilized adjuster 5 inside detects the water level in non-negative pressure stabilized adjuster 5, when the full water water level point of the water level in non-negative pressure stabilized adjuster 5 higher than systemic presupposition being detected, electromagnetic valve 9 cuts out automatically, now non-negative pressure stabilized adjuster 5 is seal and pressure bearing structure, submersible pump 14 effectively can utilize tap water water inlet pipe 1 pressure by non-negative pressure stabilized adjuster 5, reach energy-saving effect, when the full water water level point of the water level in non-negative pressure stabilized adjuster 5 lower than systemic presupposition being detected, electromagnetic valve 9 is opened, outside air will enter non-negative pressure stabilized adjuster 5 by air filter 10 and electromagnetic valve 9, now non-negative pressure stabilized adjuster 5 is unsealed atmospheric pressure state, thus efficiently avoid the vacuum influence that non-negative pressure stabilized adjuster 5 inside works because of submersible pump 14, to eliminate negative pressure, when water level transmitter 6 detects the low water stage point of the water level in non-negative pressure stabilized adjuster 5 lower than systemic presupposition, system will judge in non-negative pressure stabilized adjuster 5 anhydrous, submersible pump 14 is shut down, water level rezime in non-negative pressure stabilized adjuster 5, full water and by pressure detecting table one 8 detect water level in non-negative pressure stabilized adjuster 5 higher than systemic presupposition have hydraulic pressure force and above time, submersible pump 14 automatically starts and recovers normal water supply.
Claims (5)
1. a direct-connected integrated non-negative pressure water-supply installation comprises integrating control case, non-negative pressure stabilized adjuster, submersible pump and auto-pneumatic cylinder composition, it is characterized in that, non-negative pressure stabilized external regulator sidewall is equipped with integrating control case, submersible pump is equiped with in non-negative pressure stabilized adjuster inside, and submersible pump is fetched water in non-negative pressure stabilized adjuster, submersible pump water outlet picks out non-negative pressure stabilized external regulator by tube connector, and be connected with feed pipe in non-negative pressure stabilized external regulator, it is supply water with water spot that feed pipe is connected with grid again, described feed pipe is equipped with flap valve one and bending rubber joint, and feed pipe is provided with pressure detecting table two after flap valve one, the wiring seal for submersible pump wiring is provided with at the top of non-negative pressure stabilized adjuster, and for the pressure detecting table one of detected pressures, also be provided with adapter to be connected with electromagnetic valve at the top of non-negative pressure stabilized adjuster, and at another interface of electromagnetic valve, air filter is housed and is in communication with the outside, also water level transmitter is provided with in non-negative pressure stabilized adjuster inside, described water level transmitter, pressure detecting table, electromagnetic valve, submersible pump and pressure detecting table two are connected with wiring between described integrating control case separately respectively.
2. direct-connected integrated non-negative pressure water-supply installation according to claim 1, it is characterized in that, described non-negative pressure stabilized adjuster inside is provided with orifice plate, and the import of orifice plate and non-negative pressure stabilized adjuster forms intake antrum, non-negative pressure stabilized adjuster then forms current stabilization chamber on the top of orifice plate, and described submersible pump is installed in the current stabilization chamber of non-negative pressure stabilized adjuster by fixed mount.
3. direct-connected integrated non-negative pressure water-supply installation according to claim 1, is characterized in that, described non-negative pressure stabilized adjuster is vertical tank structure.
4. direct-connected integrated non-negative pressure water-supply installation according to claim 3, it is characterized in that, described non-negative pressure stabilized adjuster is provided with interface and is connected with tap water water inlet pipe and intakes bottom it, and on tap water water inlet pipe, strainer and backflow preventer are housed, and before described strainer is contained in described backflow preventer, walk around non-negative pressure stabilized adjuster tap water water inlet pipe be also provided with bypass pipe between feed pipe and be connected, and one end of bypass pipe be connected to backflow preventer after tap water water inlet pipe on, its other end is then connected on the feed pipe after flap valve one and bending rubber joint, at this bypass pipe, flap valve two is also housed, this bypass pipe is also connected to auto-pneumatic cylinder after flap valve two.
5. direct-connected integrated non-negative pressure water-supply installation according to claim 1, is characterized in that, is also provided with drain valve in the bottom of described non-negative pressure stabilized adjuster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410611494.7A CN104846964A (en) | 2014-11-04 | 2014-11-04 | Direct connection type integrated non-negative-pressure water supply plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410611494.7A CN104846964A (en) | 2014-11-04 | 2014-11-04 | Direct connection type integrated non-negative-pressure water supply plant |
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| Publication Number | Publication Date |
|---|---|
| CN104846964A true CN104846964A (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410611494.7A Pending CN104846964A (en) | 2014-11-04 | 2014-11-04 | Direct connection type integrated non-negative-pressure water supply plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759663A (en) * | 2015-11-24 | 2017-05-31 | 衡阳市维达胜电气自动化设备有限公司 | A kind of small-sized family expenses automatic pressure pump |
-
2014
- 2014-11-04 CN CN201410611494.7A patent/CN104846964A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759663A (en) * | 2015-11-24 | 2017-05-31 | 衡阳市维达胜电气自动化设备有限公司 | A kind of small-sized family expenses automatic pressure pump |
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| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150819 |
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| WD01 | Invention patent application deemed withdrawn after publication |