CN210263237U - Novel blow-off pipe device for secondary pressurization water supply system - Google Patents
Novel blow-off pipe device for secondary pressurization water supply system Download PDFInfo
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- CN210263237U CN210263237U CN201920965185.8U CN201920965185U CN210263237U CN 210263237 U CN210263237 U CN 210263237U CN 201920965185 U CN201920965185 U CN 201920965185U CN 210263237 U CN210263237 U CN 210263237U
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Abstract
Novel blow off pipe device that secondary pressure boost water supply system used, outlet conduit body including secondary pressure boost water supply system, online water turbidity detector, switching power supply, the electromagnetism water valve, manual valve, the three-way pipe, lower sealing cover, the three-way pipe, the supporting split type test probe of online water turbidity detector is installed at lower sealing cover lower extreme, lower sealing cover is installed at the outlet conduit lower extreme, there is an opening at lower sealing cover's front end middle part, sealed glass plate installs under before the sealing cover opening, manual valve, electromagnetism water valve and three-way pipe lower part are connected respectively, online water turbidity detector body, switching power supply installs in secondary pressure boost water supply system's electrical control box and connects through the wire. This is novel can open manual valve discharge water internal impurity, can also be under the effect of online turbidity detector, and the automatic electromagnetism water valve of opening is with outlet conduit internal impurity discharge of bottom water, can effectively guarantee that outlet conduit internal bottom does not have too much impurity to deposit, provides technical support for user's safety water consumption.
Description
Technical Field
The utility model relates to a supporting facility field of water supply equipment, especially a novel blow off pipe that secondary pressure boost water supply system used device.
Background
The secondary pressurizing water supply system mainly structurally comprises a pressurizing pump, a steady flow tank body, a control system, necessary matched pipelines, valves, sensors and the like, and has the function of pressurizing municipal tap water and pumping the pressurized municipal tap water out to a user pipeline to ensure that a user uses tap water with proper water pressure. Wherein with the outlet conduit that secondary pressure boost water supply system booster pump outlet end is connected, play the effect of connecting between secondary pressure boost water supply system and the user's pipeline. Because outlet conduit is located secondary pressure boost water supply system next door and with the user pipeline between be located the low level, therefore under the actual conditions, various impurity in the running water because of having gravity, deposit often can deposit in outlet conduit in the running water that gets into in the user pipeline, and the impurity of deposit gets into user pipeline upper end easily along with the rivers effect of booster pump output, and then has brought certain influence to user's water health. Based on the above, the equipment which is special for the secondary pressurizing water supply system and can effectively discharge impurities at the lower end in the water outlet pipeline and in tap water has good application value.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects that the prior secondary pressurizing water supply system and the water outlet pipeline connected with the water outlet end of the pressurizing pump are limited by the structure and can bring certain influence on the sanitary water of users, the utility model provides a lower sealing cover which is convenient to disassemble and connect and is arranged at the lower part of the water outlet pipeline, a transparent toughened glass plate is arranged at the middle part of the front end of the lower sealing cover, managers can observe the precipitation condition of the bottom impurities in the water outlet pipeline at any time, an electromagnetic water valve and a manual valve are arranged at the lower outer end of the sealing cover, a detecting head of an online water turbidity detector is arranged at the upper end of the sealing cover, the managers can discharge the impurities in the bottom water in the water outlet pipeline by manually opening the manual valve during the work, and can also automatically open the electromagnetic water valve to discharge the impurities in the bottom water in the water outlet pipeline under the action of the online turbidity, therefore, the sewage discharge pipe device which is applied to the novel secondary pressurized water supply system and provides powerful technical support for safe water utilization of users can effectively ensure that excessive impurities do not precipitate at the bottom in the water outlet pipeline.
The utility model provides a technical scheme that its technical problem adopted is:
a blow-off pipe device for secondary pressurizing water supply system is composed of the water outlet pipe with main body, on-line turbidity detector, switch power supply, electromagnetic water valve, manual valve, three-way pipe and lower sealing cover, and features that the upper end of three-way pipe is fixed to the lower external end of a hole on lower sealing cover, the split probe matched with said turbidity detector is fixed to the lower end of another hole on lower sealing cover, the electrode of said probe is in the upper end of lower sealing cover, the lower sealing cover is fixed to the lower end of water outlet pipe, the upper end of lower sealing cover is lower than the water outlet of booster pump, an opening is made in the middle of front end of lower sealing cover, and a sealing glass plate matched with said sealing glass plate and with metal plate before the opening of lower sealing cover, Two water inlet pipes of the electromagnetic water valve are respectively and fixedly connected with two water outlet pipes at the lower part of the three-way pipe, the online water turbidity detector body and the switching power supply are arranged in an electric control box of the secondary supercharging water supply system, the power input end of the switching power supply and two poles of a 220V alternating current power supply are respectively connected through leads, the two ends of the power output of the switching power supply are respectively connected with the two ends of the power input of the online water turbidity detector through leads, and the positive power output end of the online water turbidity detector, the negative power output end of the switching power supply and the two ends of the power input of the electromagnetic water.
Furthermore, the online water turbidity detector is provided with a matched relay, the control signal power supply output end and the negative power supply input end of the online water turbidity detector are respectively connected with the positive and negative power supply input ends of the relay through leads, and the relay control power supply input end is connected with the positive power supply input end of the online water turbidity detector through a lead.
Further, the switching power supply is an alternating current 220V-to-direct current switching power supply module.
Furthermore, the electromagnetic water valve is a normally closed valve core electromagnetic water valve.
The utility model has the advantages that: the novel lower sealing cover can be conveniently detached and can be conveniently taken down when needed, so that in practical application, dirt is adhered to the upper portion in the lower sealing cover, when the valve is opened and the adhered dirt cannot be washed away, a user can take the lower sealing cover down to wash, then the lower sealing cover is installed, and the purpose of better sanitary water can be achieved. This novel sealed front end middle part of covering has transparent toughened glass board down, and managers can observe the outlet conduit in the bottom impurity condition of precipitating at any time, like this, if the bottom water is not muddy in the outlet conduit body, online water turbidity detector does not control the electromagnetism water valve and opens, but when having more great granule impurity (such as grit, iron fillings etc.), the user just can be observing behind more great granule deposits, in time opens manual valve and carries out impurity discharge, has brought the guarantee for user's safety water. When the bottom in the outlet pipe body is muddy because of filth sediment, water, the electrode of split type detecting head detects the back, and the relay can let the electromagnetic water valve open automatically with the muddy sewage of bottom in the outlet pipe discharge. This is novel provides powerful technical support for user's safety and sanitation water, so this is novel to have good application prospect based on above.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a circuit diagram of the present invention.
Detailed Description
As shown in figure 1, the blow-off pipe device applied to the novel secondary pressurized water supply system comprises a water outlet pipeline body 1 of the secondary pressurized water supply system, an online water turbidity detector 2, a switching power supply 3, an electromagnetic water valve 4, a manual valve 5, a three-way pipe 6 and a lower sealing cover 7, wherein the outer side of the lower end of the water outlet pipeline body 1 is provided with an external thread, the upper end of the lower sealing cover 7 is provided with an internal thread, the lower middle part and the right part of the lower sealing cover 7 are respectively provided with an opening, the upper end of the three-way pipe 6 is welded at the lower outer side end of the opening in the middle part of the lower sealing cover 7, the outer side end of a shell of a split type detection probe 21 matched with the online water turbidity detector is provided with an external thread, the detection probe 21 is sleeved in the opening in the right part of the lower sealing cover, the detection probe 21 is fixed at the lower end of the lower sealing cover, the lower sealing cover 7 is arranged at the lower end of the water outlet pipeline 1, the height of the upper end of the lower sealing cover 7 is lower than that of a booster pump water outlet end pipeline 9 of a secondary booster water supply system (so that water entering the water outlet pipeline body 1 through the booster pump water outlet end pipeline 9 can be precipitated in the upper end of the lower sealing cover 7 after the booster pump stops working as much as possible, and impurity and dirt after precipitation can not be pumped into a user pipeline after subsequent booster pump intermittent working as much as possible), a square arc-shaped opening 71 is arranged in the middle of the front end of the lower sealing cover 7, a plurality of internal thread holes are formed in the peripheral side end of the opening 71, the lower sealing cover 7 is matched and sleeved with a transparent toughened arc-shaped sealing glass plate 72, the sealing glass plate 72 is matched and provided with an arc-shaped fixing metal plate 73 with a plurality of holes in the middle of a hollow structure, the periphery of the sealing glass plate 72 is positioned at the rear side end of the fixing, a sealing glass plate 72 is arranged in front of an arc-shaped opening 71 of a lower sealing cover, sealing rubber gaskets are arranged on the rear side end of the glass plate 72 and the front side end of the arc-shaped opening 71, a manual valve 5, two water inlet pipes of an electromagnetic water valve 4 and two water outlet pipes at the lower part of a three-way pipe 6 are respectively connected through steel pipe joints, an online water turbidity detector body 2 and a switching power supply 3 are arranged in an electric control box 8 of a secondary pressurization water supply system, a power supply input end of the switching power supply 3 and two poles of a 220V alternating current power supply are respectively connected through leads, two power supply output ends of the switching power supply 3 are respectively connected with two power supply input ends of the online water turbidity detector 2 through leads, and a positive power supply output end of the online water turbidity detector 2, a negative power supply output end of. After the lower sealing cover 7 and the lower end of the water outlet pipeline 1, and the sealing glass plate 72 and the front middle arc-shaped opening 71 of the sealing cover are installed in place, the combination part is of a sealing structure.
As shown in figure 2, the online water turbidity detecting instrument U2 is a plug-in online water turbidity detecting instrument finished product with a brand Bofeng and a model FILR, the operating voltage is direct current 24V, and comprises an online water turbidity detecting instrument body and a split type detecting probe T connected through a lead, the online water turbidity detecting instrument body U2 is provided with two power supply input ends and a plurality of setting keys, one path of control signal power supply output end is arranged, the control signal power supply output end can output high level under the condition of different water turbidities after the electrodes of the split type detecting probe T detect different turbidities in water by operating a plurality of different setting keys before use, the online water turbidity detecting instrument U2 is provided with a matched relay K, the control signal power supply output end is respectively connected with the negative power supply input end GND of the online water turbidity detecting instrument U2 and the positive and negative power supply input ends of the relay K through leads, the relay K controls the power input end to be connected with the positive power input end VCC of the on-line water turbidity detector U2 through a lead. The switching power supply U1 is a finished product of an AC 220V-to-DC 24V switching power supply module of the Ming latitude brand, and has the power of 50W. The electromagnetic water valve DC is a normal closed type valve core electromagnetic water valve with direct current 24V working voltage in the department of the positive brand. The power input end 1 and the pin 2 of the switch power supply U1 and the two poles of the 220V alternating current power supply are respectively connected through leads, the two ends 3 and 4 of the power output of the switch power supply U1 are respectively connected with the two ends VCC and GND of the power input of the online water turbidity detector U1 through leads, and the normally open contact end of the control signal power output end relay K of the online water turbidity detector U2, the pin 4 of the negative power output end of the switch power supply U1 and the two ends of the power input of the electromagnetic water valve DC are respectively connected through leads.
As shown in fig. 1 and 2, after the 220V ac power enters the two terminals 1 and 2 of the power input of the switching power supply U1, under the action of the internal circuit of the switching power supply U1, the pins 3 and 4 of the switching power supply U1 will output stable 24V dc power to enter the two terminals VCC and GND of the power input of the online water turbidity detecting instrument U1, so that the online water turbidity detecting instrument U1 is in a working state. During operation, the pressurized tap water output by the water outlet end of the booster pump of the secondary pressurized water supply system flows into the user pipeline through the water outlet pipeline body 1, so that normal water use of a user is ensured, and because the lower ends of the water outlet pipeline body 1 and the lower sealing cover 7 are low, impurities in the water entering the water outlet pipeline body 1 and the user pipeline can be precipitated at the bottom in the lower sealing cover 7. The novel lower sealing cover 7 can be conveniently detached and can be conveniently taken down when needed, therefore, in practical application, dirt is adhered to the upper portion in the lower sealing cover 7, when the valve is opened and the adhered dirt cannot be washed away, a user can take the lower sealing cover 7 down to wash, then the lower sealing cover 7 after cleaning is installed, and a better sanitary water destination can be achieved. The middle part of the front end of the lower sealing cover of the utility model is provided with the transparent toughened glass plate 72, and managers can observe the impurity precipitation condition at the bottom in the water outlet pipeline body 1 and the lower sealing cover 7 through the transparent toughened glass plate 72 at any time, thus, if the water at the bottom in the water outlet pipeline body 1 is not turbid, the on-line water turbidity detector U2 (the on-line water turbidity detector U2 has good effect of detecting turbid sewage, if the water quality is clear, the detection effect is not good due to larger particle impurities in the water, so the on-line water turbidity detector U2 needs to be matched with the manual valve 5) does not control the electromagnetic water valve DC to be opened, but when the water has more larger particle impurities, the user just can be observing behind more great granule deposits, in time opens manual valve 5 and carries out impurity discharge, has brought the guarantee for safe water, and manual valve 5 opens the back, and bottom impurity flows along with rivers in outlet conduit body 1, and it is just right to close manual valve 5 after impurity discharges. In the novel water turbidity detecting device, after the on-line water turbidity detecting instrument U2 is powered on to work, the detection electrode of the split type detection probe T positioned at the upper end in the lower sealing cover can detect the water turbidity at the bottom in the water outlet pipeline 1 and the lower sealing cover 7 in real time, when the water outlet pipeline body 1 and the bottom in the lower sealing cover 7 are muddy due to dirt deposition water, after the electrode of the split type detection probe T is detected, if the water turbidity reaches the value preset by a user through setting a key in advance, the control power output end of the on-line water turbidity detecting instrument U2 can output positive power to enter the positive power input end of the relay K, because the negative power input end of the relay K is communicated with 4 feet of the switching power U1, at the moment, the relay K can be powered on to attract the control power input end and the normally open contact end of the relay K to be closed, because the positive power input end of the, the relay K controls the power input end to be communicated with the pin 3 of the switch power supply U1, the electromagnetic water valve DC negative power input end is communicated with the pin 4 of the switch power supply U1, so at the moment, the electromagnetic water valve DC can be used as an electric machine to open the inner valve core, turbid sewage at the bottom in the water outlet pipeline body 1 and the lower sealing cover 7 can flow out along with water flow, when the sewage flows out and the water is not turbid, after the detection electrode of the split type detection probe T detects that the online water turbidity detection instrument U2 does not output the positive power to enter the relay K positive power input end under the action of the internal circuit, the relay K is not electrified and is not attracted, further, the electromagnetic water valve DC is not electrified and is not used to close the inner valve core, clean water in the water outlet pipeline body 1 is not discharged, and the normal work of the secondary pressurizing water supply system is. This is novel, through setting up the button of online water turbidity detector U2, the electrode of the split type detecting head T of settlement detects behind the different turbidity in the water, under the different water turbidity condition, control signal power output high level, the numerical value of setting is big more, so, when follow-up outlet conduit body 1 water turbidity is higher relatively, control signal power output just can export high level, the numerical value of setting is little less, so, follow-up outlet conduit body 1 water turbidity is less relatively, control signal power output will export high level. This is novel to provide powerful technical support for user's safe water, and can not influence secondary pressure boost water supply system's normal use, so this is novel has good application prospect based on above. Relay K is a DC24V relay of the brand song.
The basic principles and essential features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but is capable of being embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. A blow-off pipe device applied to a novel secondary pressurized water supply system comprises a water outlet pipeline body of the secondary pressurized water supply system, an online water turbidity detector, a switching power supply, an electromagnetic water valve, a manual valve, a three-way pipe and a lower sealing cover, and is characterized in that the upper end of the three-way pipe is fixedly arranged at the lower outer side end of an opening of the lower sealing cover, a split type detection probe matched with the online water turbidity detector is fixedly arranged at the lower end of the other opening of the lower sealing cover, a detection electrode of the detection probe is positioned in the upper end of the lower sealing cover, the lower sealing cover is fixedly arranged at the lower end of the water outlet pipeline, the upper end of the lower sealing cover is lower than the water outlet end of a booster pump of the secondary pressurized water supply system, an opening is arranged in the middle of the front end of the lower sealing cover, a, the on-line water turbidity detector body and the switching power supply are installed in an electrical control box of a secondary supercharging water supply system, a power supply input end of the switching power supply and two poles of a 220V alternating current power supply are respectively connected through leads, two ends of a power supply output of the switching power supply are respectively connected with two ends of a power supply input of the on-line water turbidity detector through leads, and a positive power supply output end of the on-line water turbidity detector, a negative power supply output end of the switching power supply and two ends of a power supply input of the electromagnetic water valve are respectively connected through leads.
2. The sewage draining pipe device for secondary pressurized water supply system as claimed in claim 1, wherein the on-line water turbidity detecting instrument has a relay, the control signal power supply output terminal and the negative power supply input terminal of the on-line water turbidity detecting instrument are respectively connected with the positive and negative power supply input terminals of the relay via wires, and the relay control power supply input terminal and the positive power supply input terminal of the on-line water turbidity detecting instrument are connected via wires.
3. The sewage draining pipe device for the secondary pressurized water supply system as claimed in claim 1, wherein the switching power supply is an ac 220V-to-dc switching power supply module.
4. The sewage draining pipe device for secondary pressurized water supply system as claimed in claim 1, wherein the electromagnetic water valve is a normally closed valve core electromagnetic water valve.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920965185.8U CN210263237U (en) | 2019-06-26 | 2019-06-26 | Novel blow-off pipe device for secondary pressurization water supply system |
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| CN201920965185.8U CN210263237U (en) | 2019-06-26 | 2019-06-26 | Novel blow-off pipe device for secondary pressurization water supply system |
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| CN210263237U true CN210263237U (en) | 2020-04-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114687411A (en) * | 2022-04-11 | 2022-07-01 | 南华大学 | Domestic water tank for removing hardness of underground water and water supply control method thereof |
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- 2019-06-26 CN CN201920965185.8U patent/CN210263237U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114687411A (en) * | 2022-04-11 | 2022-07-01 | 南华大学 | Domestic water tank for removing hardness of underground water and water supply control method thereof |
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