CN103255808B - Integrated ultra-silence water supply device - Google Patents
Integrated ultra-silence water supply device Download PDFInfo
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- CN103255808B CN103255808B CN201310236330.6A CN201310236330A CN103255808B CN 103255808 B CN103255808 B CN 103255808B CN 201310236330 A CN201310236330 A CN 201310236330A CN 103255808 B CN103255808 B CN 103255808B
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Abstract
The invention discloses an integrated ultra-silence water supply device which comprises an integrated housing, a constant-current compensator arranged in the integrated housing, a water inlet pipe which penetrates through the integrated housing and is connected with the constant-current compensator, silent inner pipe pumps arranged in the constant-current compensator, water supply branch pipes which are connected with the silent inner pipe pumps and extend outside the constant-current compensator, a water outlet pipe which is communicated with the water supply branch pipes and extends outside the integrated housing, a vacuum suppressor arranged on the constant-current compensator, digital display pressure gauges arranged on the water inlet pipe and the water outlet pipe, and a control system connected with the silent inner pipe pumps and the digital display pressure gauges. The ultra-silence water supply device is in an integrated structure; the silent inner pipe pumps are arranged in the constant-current compensator, so that the noise of the water pumps and an overall occupied space of equipment are reduced on the basis of ensuring the water supply capacity effectively; and a difference between the water inlet pressure and the water outlet setting pressure of the equipment is compensated, so that the normal secondary water supply pressure is ensured, and an effective guarantee is provided for high-rise water utilization.
Description
Technical field
The present invention relates to a kind of secondary water-supply equipment, specifically, relate to the super-silent water supply installation of a kind of integral type.
Background technology
Water is Source of life, and along with urban life community is increasingly intensive, highrise building is on the increase, one of major way that secondary water-supply has become to serve a town with water.Conventionally the alleged secondary water-supply unit of referring to or the individual of people supplies water city public water supply or self-built facility through storing, pressurizeing, and supplies user or personal form by pipeline again.
Although traditional secondary water-supply equipment can meet the primary demand of user's water at present, still has following defect:
One, Whole Equipment floor space is large, and water supply unit and control system two parts are separated, not only increases floor space, also increases connecting tube, needs to build pump house in application, is extremely unfavorable for carrying out of community improvement project of water supply;
Two, the noise of water pump operation is large, has a strong impact on resident living;
Three, controller adopts the control of PLC system, has a large amount of appliance components, and contact is many, and with the increase of components and parts adhesive number of times or pump house humidity and fault rate increases, safety factor is low, external form heaviness, and technical characterstic is aging; And PLC system is after long-time power failure, and data are easily lost, just can resume operation after needing professional and technical personnel again to check, programme, its safety in operation is poor;
Four, the component of connecting tube are many, installation, maintenance inconvenience; Feed pipe aisle spare is little, and fluid resistance is large.
Summary of the invention
The object of the present invention is to provide the super-silent water supply installation of a kind of integral type, mainly solve existing secondary water-supply occupation area of equipment greatly, easily break down, and the problem of working service inconvenience.
To achieve these goals, the technical solution used in the present invention is as follows:
The super-silent water supply installation of integral type, comprise integrated casing, be arranged at the steady flow compensator in integrated casing, the water inlet pipe that passes integrated casing and be connected with steady flow compensator, be arranged at the silencing pump-in-tube in steady flow compensator, be connected with silencing pump-in-tube and extend to the water supply arm outside steady flow compensator, be communicated with water supply arm and extend to the outlet pipe outside integrated casing, be arranged at the vacuum suppresser in steady flow compensator, on water inlet pipe and outlet pipe, be provided with digital display manometer, and the control system being all connected with silencing pump-in-tube and digital display manometer.
In order to control better water supply, described water supply arm is provided with the first electromagnetic valve being connected with control system, on described water inlet pipe and water supply arm, is equipped with flap valve.
Further, described steady flow compensator is provided with the fluid level measuring instrument being connected with control system.
Further, be also directly connected with bypass pipe between described steady flow compensator and outlet pipe, described bypass pipe is provided with the second electromagnetic valve being connected with control system.
Specifically, described control system comprises the intelligent power transmitter being connected with silencing pump-in-tube, the intelligent data acquisition unit being all connected with digital display manometer and fluid level measuring instrument, the PID controller being all connected with intelligent power transmitter and intelligent data acquisition unit, and the display unit and the input block that are all connected with PID controller, wherein, PID controller is all connected with the first electromagnetic valve and the second electromagnetic valve.
In order to realize the function of remote monitoring, on described PID controller, be connected with wireless transport module, and the super-silent water supply installation of this integral type also comprises and the remote control terminal of wireless transport module wireless connections.
In order to guarantee the stability of signal transmission, between described wireless transport module and remote control terminal, be also provided with relay router.
Specifically, described relay router comprises the second wireless transport module, embedded controller and the 3rd wireless transport module that connect successively, wherein, the second wireless transport module is connected with wireless transport module, and the 3rd wireless transport module is connected with remote control terminal.
Compared with prior art, the present invention has following beneficial effect:
(1) the present invention adopts integrated structure design, silencing pump-in-tube is arranged in steady flow compensator, effectively guaranteeing for having reduced pump noise on water capacity basis and having reduced the space that Whole Equipment takies, reduce the volume of equipment, make it to be more convenient for laying, and by the difference of equipment intake pressure and water outlet setting pressure is carried out to ftercompction, guarantee normal secondary water-supply pressure, for providing effectively, high building water ensures, there is outstanding substantive distinguishing features and significant progressive, and the present invention uses very convenient, simple to operate, be with a wide range of applications, be applicable to applying.
(2) the present invention has guaranteed the unification of water supply direction and has stablized by flap valve is set, and prevents intake pressure and crosses the situation that discharge pressure causes aqueous reflux damage equipment that is less than, and has effectively guaranteed the safety that equipment uses.
(3) the present invention is by arranging the energy of bypass pipe saving equipment operation, and in the time that intake pressure is greater than water outlet setting pressure, silencing pump-in-tube quits work, and water directly for user supplies water, reduces equipment running cost by bypass pipe thus, improves service life of equipment.
(4) control system of the present invention adopts PID controller as major control element, programme without specialized engineering technician, operating personnel can normally use by simple design to specifications, and safeguard simple, avoid existing supply equipment to adopt the just operable restriction of must specialized engineering technician programming of PLC controller, saved human cost; And be incorporated into two manometric pressure differentials of digital display on water pipe and outlet pipe and realize that booster is shut down and the function of under-voltage shutdown, minimizing water resource waste.
(5) the present invention is also provided with remote control terminal, be connected with PID controller by wireless mode, and guarantee the stable transfer of wireless signal by relay router, in remote control terminal receiving equipment operating condition, be convenient to the real-time status of monitoring station, meet the demand of Internet of Things industry, improve the managerial skills of administrative department, and reduce overhead cost, saved cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the theory diagram of control system in the present invention.
In above-mentioned accompanying drawing, the component names that Reference numeral is corresponding is as follows:
1-integrated casing, 2-water inlet pipe, 3-steady flow compensator, 4-vacuum suppresser, 5-silencing pump-in-tube, 6-water supply arm, 7-outlet pipe, 8-digital display manometer, 9-fluid level measuring instrument, 10-flap valve, 11-the first electromagnetic valve, 12-the second electromagnetic valve, 13-bypass pipe.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described, and embodiments of the present invention include but not limited to the following example.
Embodiment
As depicted in figs. 1 and 2, the super-silent water supply installation of this integral type, comprise integrated casing 1, be arranged at the steady flow compensator 3 in integrated casing, the water inlet pipe 2 that passes integrated casing and be connected with steady flow compensator, be arranged at the silencing pump-in-tube 5 in steady flow compensator, be connected with silencing pump-in-tube and extend to the water supply arm 6 outside steady flow compensator, be communicated with water supply arm and extend to the outlet pipe 7 outside integrated casing, be arranged at the vacuum suppresser 4 in steady flow compensator, on water inlet pipe and outlet pipe, be provided with digital display manometer 8, and the control system being all connected with silencing pump-in-tube and digital display manometer.Wherein, on water supply arm, be provided with successively flap valve 10 and the first electromagnetic valve 11, be also provided with flap valve 10 on water inlet pipe, it is stable that assure feed water flows to, prevent that hydraulic pressure inequality from causing aqueous reflux, in steady flow compensator, be provided with the fluid level measuring instrument 9 being connected with control system.And, between steady flow compensator and outlet pipe, be also directly connected with bypass pipe 13, and the second electromagnetic valve 12 is set on bypass pipe.So design has reduced too much component to a certain extent, and adopts integrated structure design, has shortened connecting line, has reduced head loss, has also reduced the floor space of Whole Equipment, facilitates equipment conveying, installation and maintenance.And the pipe fitting in equipment adopts special monolithic connecting tube, convenient for maintaining and dismounting, and the pipe fitting in equipment and adopt the manufacture of sanitation-grade stainless steel material as the parts such as steady flow compensator, silencing pump-in-tube, health, attractive in appearance more, and flap valve adopts sphere arch design, expand runner, avoided common butterfly valve core to take the problem of flow channel space.
In integrated casing, be divided into two parts, a part is used for installing above-mentioned water supply assembly, adopts Seal Design, is not communicated with outside air, has effectively stopped water pollution, and another part is for installation control system.Simultaneously, supply-water pump has adopted professional silencing pump-in-tube, the design principle of silencing pump-in-tube is that submersible pump is put into pipe, utilizes large flow water to carry out shielded sound, effectively reduces the noise that pump housing work produces, after tested, use common pump noise at 70-80 decibel, when operation, disturb people's life, and used silencing pump-in-tube the present invention produce noise below 20 decibels, do not disturb residents, can not cause noise effect to user.Steady flow compensator is large capacity tank body form, on the one hand for equipment provides jumbo storage capacity, can avoid on the other hand the unstable hydraulic pressure of tap water pipe network to impact user's water, the adverse effect such as negative pressure that also can avoid user's water excessively tap water pipe network to be produced.Because its installation and maintenance are simple, can directly be positioned over outdoor vacant lot and use, do not need to build specially pump house, be specially adapted to the transformation of grown-ups and children district and do not have in the special situation of placing of basement.
In the present invention, control system adopts the PID control system take PID controller as critical piece, its internal processes standardization is identical, and without specialized engineering technician programming, each parameter arranges simply, easy to maintenance, layman gets final product easy manipulation according to the description that dispatch from the factory.Specifically, control system comprises the intelligent power transmitter being connected with silencing pump-in-tube, the intelligent data acquisition unit being all connected with digital display manometer and fluid level measuring instrument, the PID controller being all connected with intelligent power transmitter and intelligent data acquisition unit, and the display unit and the input block that are all connected with PID controller, wherein, PID controller is all connected with the first electromagnetic valve and the second electromagnetic valve.And intelligent power transmitter access power electric, display unit is preferably LCDs or LED display, is convenient to detect data and shows, and input block is preferably key board, is convenient to inquiry and PID programming, and the two is all arranged on integrated casing.
In order to realize the function of remote monitoring, on PID controller, be also connected with wireless transport module, and this wireless transport module is also wirelessly connected with the remote control terminal that is positioned at remote side administration department.In order to guarantee the stability of signal transmission, between wireless transport module and remote control terminal, be also provided with relay router.Specifically, this relay router comprises the second wireless transport module, embedded controller and the 3rd wireless transport module that connect successively, and wherein, the second wireless transport module is connected with wireless transport module, and the 3rd wireless transport module is connected with remote control terminal.According to the demand difference of concrete signal transmission, wireless transport module and the second wireless transport module are selected local area network wireless transport module conventionally, carry out 1000 meters with interior short-range signal transmission, and the 3rd wireless transport module adopts remote-wireless data radio station conventionally, the on-site signal of realizing 3 km-10 kms forwards, to meet the request signal transmission of secondary water-supply website to remote side administration department, embedded controller is realized the conversion and control of WLAN and remote data radio station, for interim signal provides intelligent signal transistroute function.Thus, a relay router can be connected with multiple wireless transport modules, and remote control terminal can connect multiple transistroutes station, realizes the overall monitor management of secondary water-supply network on a large scale, meet the demand of Internet of Things industry, improve the managerial skills of administrative department.
The present invention, in the time of application, is directly serially connected between municipal tap water water supply line and water user, both can protect tap water pipe network; can pressurize to user's water again; also do not affect other user's waters, have very positive people's livelihood meaning, market application foreground is wide.The water inlet pipe access municipal tap water water supply network of this equipment, outlet pipe is connected with water user pipe, tap water from water supply network resupplies water user after this equipment current stabilization pressurization, the automatic regulation function of setting by this equipment, when equipment operation, the difference of intake pressure and water outlet setting pressure is carried out to ftercompction, guarantee water user's normal water.
Specifically; first according to the default discharge pressure of the situation of user's actual used water; and monitored by the digital display manometer being positioned on outlet pipe; the digital display manometer being positioned on water inlet pipe detects intake pressure; and data-signal is transferred to PID controller carry out and the contrast of water outlet setting pressure; in the time that intake pressure is more than or equal to default discharge pressure; PID controller shuts down silencing pump-in-tube to intelligent power transmitter transmitted signal; and close the first electromagnetic valve; open the second electromagnetic valve, current by steady flow compensator through bypass pipe directly for user supplies water.In the time running into water use peak phase or municipal network water supply hydraulic pressure deficiency, be positioned at after intake pressure that the digital display manometer on water inlet pipe detects enters the comparison of PID controller and be less than water outlet setting pressure, PID controller control intelligent power transmitter makes silencing pump-in-tube start operation, open the first electromagnetic valve simultaneously, close the second electromagnetic valve, by the deposit water in steady flow compensator and after increasing hydraulic pressure, water is supplied with to user, effectively suppress the negative pressure that a large amount of waters of user produce tap water pipe network, protection tap water pipe network, and PID controller regulates the operating rate of silencing pump-in-tube in real time by the pressure differential of intake pressure and water outlet setting pressure, guarantee the stable water pressure of user's water with this, also needn't make silencing pump-in-tube in high-power operating condition simultaneously, also saved to a certain extent electric energy.In addition, if there is power-off condition, the second electromagnetic valve, automatically in normally open, guarantees the normal water supply of equipment.
In the present invention, this equipment also provides under-voltage stopping function, booster stopping function, remote monitoring function and timesharing dividing potential drop water supply function.
Specifically; under-voltage stopping function and low water stage defencive function are realized by following mode: if intake pressure is for a long time in under-voltage condition; may cause inflow to be less than water yield; now fluid level measuring instrument detects the waterlevel data in steady flow compensator and transfers to PID controller; in the time that water level is too low; PID controller control silencing pump-in-tube is shut down and is closed the first electromagnetic valve and the second electromagnetic valve, with protection equipment and tap water pipe network, also can prevent from robbing water phenomenon with other users.
Booster stopping function is realized by following mode: be positioned at digital display manometer on outlet pipe and detect that the pressure of outlet pipe will detect transfer of data to PID controller while dropping sharply to the 30%-40% of water outlet setting pressure; after PID controller comparing calculation, being judged to be booster situation occurs; shut down by intelligent power transmitter control silencing pump-in-tube; close the first electromagnetic valve and the no longer water outlet of the second electromagnetic valve simultaneously, effectively prevented that unmanned on-call maintenance causes great lot of water resources waste after booster.
Remote monitoring function is realized by following mode: the data that detected by digital display manometer and fluid level measuring instrument are sent to after PID controller by intelligent data acquisition unit, and PID controller to all data processings after.All transfer to remote control terminal by wireless transport module, in way according to actual conditions through or without the switching of relay router, record the operational situation of supply equipment and carry out statistical management by remote control terminal, if there is fault to occur to notify in time maintenance personal to safeguard, and the remote control terminal that is positioned at telemanagement department receives the information of each secondary water-supply website, to the carrying out entirety regulation and control of whole secondary water-supply pipe network, for example show pipe network dry run figure, each equipment of pumping station on off state, each inlet/outlet pipeline flow, pressure, operation is specified pumping plant and is returned to operating result, the pipe network of safeguarding is carried out to early warning etc., can realize the management of contrary gesture file data library management and conventional form, extremely be convenient to management, managerial skills are improved, overhead cost are saved, save cost.
Timesharing dividing potential drop water supply function is realized by following mode: by PID controller or remote control terminal, the water supply pressure of (as a week) in water supply website a period of time is added up, obtain the water user's that in this period, this secondary water-supply website is administered water habits, the for example water use peak phase is which in one day period, the maximum water supply volume of water use peak phase, maximum water hydraulic pressure and average water supply volume and average water hydraulic pressure etc., suitably adjust different default water outlet hydraulic pressure values and the running status of silencing pump-in-tube according to the actual conditions of different secondary water supply website, supply water in the mode that guarantees equipment full blast and energy conservation as user, then PID controller detects the comparing calculation processing of data according to setting value, realize effective management and control of secondary water-supply.
According to above-described embodiment, just can realize well the present invention.What deserves to be explained is; under prerequisite based on said structure design, for solving same technical problem, even if some that make in the present invention are without substantial change or polishing; the essence of the technical scheme adopting is still consistent with the present invention, also should be in protection scope of the present invention.
Claims (4)
1. the super-silent water supply installation of integral type, it is characterized in that, comprise integrated casing (1), be arranged at the steady flow compensator (3) in integrated casing (1), the water inlet pipe (2) that passes integrated casing (1) and be connected with steady flow compensator (3), be arranged at the silencing pump-in-tube (5) in steady flow compensator (3), be connected with silencing pump-in-tube (5) and extend to the outer water supply arm (6) of steady flow compensator (3), be communicated with water supply arm (6) and extend to the outer outlet pipe (7) of integrated casing (1), be arranged at the vacuum suppresser (4) in steady flow compensator (3), on water inlet pipe (2) and outlet pipe (7), be provided with digital display manometer (8), and the control system being all connected with silencing pump-in-tube (5) and digital display manometer (8), described water supply arm (6) is provided with the first electromagnetic valve (11) being connected with control system, on described water inlet pipe (2) and water supply arm (6), is equipped with flap valve (10), between described steady flow compensator (3) and outlet pipe (7), be also directly connected with bypass pipe (13), described bypass pipe (13) is provided with the second electromagnetic valve (12) being connected with control system, described steady flow compensator (3) is provided with the fluid level measuring instrument (9) being connected with control system, described control system comprises the intelligent power transmitter being connected with silencing pump-in-tube, the intelligent data acquisition unit being all connected with digital display manometer and fluid level measuring instrument, the PID controller being all connected with intelligent power transmitter and intelligent data acquisition unit, and the display unit and the input block that are all connected with PID controller, wherein, PID controller is all connected with the first electromagnetic valve and the second electromagnetic valve.
2. the super-silent water supply installation of integral type according to claim 1, is characterized in that, on described PID controller, is connected with wireless transport module, and the super-silent water supply installation of this integral type also comprises and the remote control terminal of wireless transport module wireless connections.
3. the super-silent water supply installation of integral type according to claim 2, is characterized in that, is also provided with relay router between described wireless transport module and remote control terminal.
4. the super-silent water supply installation of integral type according to claim 3, it is characterized in that, described relay router comprises the second wireless transport module, embedded controller and the 3rd wireless transport module that connect successively, wherein, the second wireless transport module is connected with wireless transport module, and the 3rd wireless transport module is connected with remote control terminal.
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| CN103255808B true CN103255808B (en) | 2014-07-02 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN108337310A (en) * | 2018-02-02 | 2018-07-27 | 武汉远众科技有限公司 | A kind of secondary water-supply Distribution Algorithm based on big data |
| CN108678079A (en) * | 2018-05-24 | 2018-10-19 | 无锡康宇水处理设备有限公司 | A kind of rocker-arm supply equipment suitable for transformation project |
| CN110507205B (en) * | 2019-09-30 | 2021-08-20 | 珠海格力电器股份有限公司 | Cooking appliance control method and device, storage medium and cooking appliance |
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