CN104805890A - Water supply tank - Google Patents
Water supply tank Download PDFInfo
- Publication number
- CN104805890A CN104805890A CN201510155674.3A CN201510155674A CN104805890A CN 104805890 A CN104805890 A CN 104805890A CN 201510155674 A CN201510155674 A CN 201510155674A CN 104805890 A CN104805890 A CN 104805890A
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- CN
- China
- Prior art keywords
- water tank
- main body
- float valve
- tank main
- water
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Float Valves (AREA)
Abstract
The invention provides a water supply tank comprising a water tank body. A water inlet of the water tank body is provided with a ball float valve for controlling the opening and the closing of the water inlet, and an electric valve for controlling the opening and the closing of the water inlet. A control device is further installed inside the water tank body, wherein the control device is electrically connected with the ball float valve and the electric valve, and controls the closing of the electric valve when the ball float valve is in fault. The opening and the closing of the water inlet of the water tank body are controlled by the ball float valve; the water inlet is further provided with the electric valve for controlling the opening and the closing thereof; the electric valve is opened in the normal working process of the ball float valve; the control device monitors the working state of the ball float valve; when the ball float valve is in fault, the control device controls to close the electric valve, accordingly preventing water from being continuously supplied from the water inlet. By the cooperative control of the ball float valve and the electric valve to the water inlet, the continued opening of the water inlet of the water tank body after the ball float valve is in fault can be avoided, accordingly avoiding problems of wasting the water resources and submerging the pump room.
Description
Technical field
The present invention relates to waterworks technical field, more particularly, relate to a kind of feed tank.
Background technology
Assembled steel feed tank (hereinafter referred to as feed tank) is that in current industry, use is the most extensive, the water tank product of most prospect, it is by the punch forming of food-grade corrosion resistant plate and be assembledly welded, have that water-holding capacity is strong, light, the corrosion-resistant resistance to oxidation of water tank intensity quality that is high, water tank itself, profile brief attractive in appearance, under good environment, the advantages such as long service life, later stage easy maintenance.The structures such as assembled steel feed tank mainly comprises tank body, intake-outlet, overfall, sewage draining exit, ventilation are emitted, manhole, by float valve, water tank water intake is controlled, safeguards, cleaning time by sewage draining exit by water tank emptying.
But in use, the float valve fault rate that water inlet float valve adopts is high, causes feed tank water inlet normally not close, easily causes the serious consequences such as water resource waste, pump house are flooded for assembled steel feed tank.Current most of feed tank adopts two float valve Parallel Control, when float valve fault by manual switching to another float valve.But mostly equipment is kept an eye on without special messenger and fault-free warning device, administrative staff can not Timeliness coverage, therefore can not tackle the problem at its root.
Simultaneously, assembled steel feed tank easily produces the problem of tap water secondary pollution, tap water uses disinfection by chlorine usually, what mainly work is the hypochlorous acid that chlorine and water reaction generate, and hypochlorous acid has strong oxidizing property, has the effect of sterilizing, but hypochlorous acid is unstable, easy decomposition, so chlorine residue slowly can be converted into hypochlorous acid in water, plays the effect of long-time sterilizing.After water tank put into by tap water, chlorine residue disappears very soon and loses the effect of sterilizing, causes microorganism, bacterium etc. to grow, and makes water quality not reach sanitary standard, cause secondary pollution.
Exceed water tank bottom certain distance bottom the sewage draining exit of assembled steel feed tank, cause feed tank to be safeguarded, cleaning time tank body in water can not discharge, cause cleaning not thoroughly, safeguard the problems such as inconvenient.For some special-shaped water tank, huge tanks, easily there is the stagnant water that cannot discharge in tank body, causes water quality in feed tank not reach sanitary standard, cause secondary pollution.
Therefore, how ensureing the reliability in the feed tank course of work, is current those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of this, the invention provides a kind of feed tank, to realize ensureing the reliability in the feed tank course of work.
In order to achieve the above object, the invention provides following technical scheme:
A kind of feed tank, comprise water tank main body, the water inlet of described water tank main body arranges the float valve controlled its opening and closing, and described water inlet is carried out to the motor operated valve of open and close controlling, also be provided with in described water tank main body and be electrically connected with described float valve and described motor operated valve, and control the control device of described motor operated valve closedown when described float valve fault.
Preferably, in above-mentioned feed tank, be also provided with in described water tank main body and be electrically connected with described float valve, and send the warning device of alert notice when described float valve fault.
Preferably, in above-mentioned feed tank, the water tank overflow mouth of described water tank main body is provided with when described float valve and described motor operated valve simultaneous faults to the overflow alarm probe that the overflow of water tank main body detects, and described overflow alarm probe is connected with described warning device.
Preferably, in above-mentioned feed tank, described water inlet is also provided with the water inlet bypass of its opening and closing of Non-follow control.
Preferably; in above-mentioned feed tank; arrange the float valve protective device protected described float valve in described water tank main body, described float valve protective device comprises casing and is arranged at the base plate being provided with discharge orifice of described casing diapire, and described casing offers access door.
Preferably, in above-mentioned feed tank, in described water tank main body, be provided with water tank self-cleaning steriliser water quality in it being carried out to cleaning and disinfection.
Preferably, in above-mentioned feed tank, the bottom of described water tank main body is provided with the water tank basis of it being carried out to frame support, and the collection dirt hole of described water tank main body is sunken to the bottom setting of described water tank main body.
Preferably, in above-mentioned feed tank, the inside of described water tank main body is provided with the mozzle led to flow in it.
Preferably, in above-mentioned feed tank, in described water tank main body, be provided with the liquid level sensor that liquid level in it is monitored.
Preferably, in above-mentioned feed tank, the ventilation of described water tank main body is emitted and is provided with air filter film and fly net.
Feed tank provided by the invention, comprise water tank main body, the water inlet of water tank main body arranges the float valve controlled its opening and closing, and water inlet is carried out to the motor operated valve of open and close controlling, also be provided with in water tank main body and be electrically connected with float valve and motor operated valve, and control the control device of motor operated valve closedown when float valve fault.Water tank main body controls the opening and closing of water inlet by float valve, water inlet also arranges the motor operated valve controlling its opening and closing simultaneously, in float valve course of normal operation, motor operated valve is opened, the duty of control device to float valve is monitored, when float valve breaks down, control device controls motor operated valve and cuts out, thus avoid the lasting water supply of water inlet, by float valve and motor operated valve to the Collaborative Control of water inlet, water inlet continues to open after float valve fault to avoid water tank main body to occur, the water resource waste caused and pump house such as to be flooded at the problem.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of feed tank provided by the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, carry out clear, complete description to the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, Fig. 1 is the structural representation of feed tank provided by the invention.
A kind of feed tank, comprise water tank main body 1, the water inlet of water tank main body 1 arranges the float valve controlled its opening and closing, and water inlet is carried out to the motor operated valve of open and close controlling, also be provided with in water tank main body 1 and be electrically connected with float valve and motor operated valve, and control the control device of motor operated valve closedown when float valve fault.Water tank main body 1 controls the opening and closing of water inlet by float valve, water inlet also arranges the motor operated valve controlling its opening and closing simultaneously, in float valve course of normal operation, motor operated valve is opened, the duty of control device to float valve is monitored, when float valve breaks down, control device controls motor operated valve and cuts out, thus avoid the lasting water supply of water inlet, by float valve and motor operated valve to the Collaborative Control of water inlet, water inlet continues to open after float valve fault to avoid water tank main body to occur, the water resource waste caused and pump house such as to be flooded at the problem.
The water inlet of water tank main body 1 connects water route by water tank water intake assembly 4, and water tank water intake assembly 4 provides the remote control float valve action into water by the remote control float valve pipeline be communicated with it, thus the providing of supplying water of carrying out continued.
For optimizing technique scheme further, being also provided with in water tank main body 1 and being electrically connected with float valve, and send the warning device of alert notice when float valve fault.Working environment based on feed tank is mostly unserviced state, by float valve and motor operated valve are collaborative, open and close controlling is being carried out to water inlet, for after guarantee float valve fault, personnel can get rid of float valve fault in time, be arranged at the warning device that float valve connects, the warning device of indication is connected with float valve herein, refer to and connection float valve work being carried out to monitoring device, to obtain the duty of float valve in time.Send alert notice by warning device, thus make personnel's Timeliness coverage and float valve fault is got rid of, ensure normally carrying out of feed tank work.
For optimizing technique scheme further, the water tank overflow mouth 9 of water tank main body 1 is provided with when float valve and motor operated valve simultaneous faults to the overflow alarm probe 8 that the overflow of water tank main body detects, and overflow alarm probe 8 is connected with warning device.In order to avoid the situation owing to breaking down while float valve and motor operated valve, make water inlet automatically can not carry out open and close controlling, when fault occurs and water inlet is situation about opening, what water continued is fed to feed tank, the unnecessary water yield can be flowed out by the water tank overflow mouth 9 of water tank main body 1, the overflow alarm probe 8 detected current adverse current is set at water tank overflow mouth 9, when it triggers, illustrate that now water level is too high in water tank, water inlet breaks down, be connected with warning device by overflow alarm probe, by water tank overflow probe trigger alarm device, thus notify that staff overhauls in time by sending alert notice.
For optimizing technique scheme further, water inlet is also provided with the water inlet bypass of its opening and closing of Non-follow control.For ensureing the safety of float valve and motor operated valve long-term work; need to carry out periodic inspection to equipment; by offering the water inlet bypass be communicated with it at water inlet; by controlling the opening and closing of the water inlet of water tank water body 1 manually; make to control flow direction by water inlet bypass, to ensure that in feed tank main body 1 maintenance process equipment is not shut down and overhaul.
For optimizing technique scheme further, arrange the float valve protective device 11 protected float valve in water tank main body 1, float valve protective device 11 comprises casing and is arranged at the base plate being provided with discharge orifice of casing diapire, and casing offers access door.When in water tank main body 1, water yield height is concordant with float valve height, by the impact of water tank main body 1 volume, the water level fluctuation that water inlet flowing water or other reasons cause easily causes the fluctuating that float valve is larger, thus easily cause the potential safety hazard of float valve, by arranging float valve protective device in water tank main body 1, float valve is arranged in the casing of float valve protective device, the diapire of casing arranges discharge orifice and ensures being communicated with of casing and the water yield in water tank main body, therefore when the water surface in water tank main body carries out larger fluctuation, by float valve protective device, the water yield in water tank main body is isolated, thus the protective capacities improved ball valve.Float valve protective device arranges access door, so that the casing of artificial turnover float valve protective device overhauls float valve.
For optimizing technique scheme further, in water tank main body 1, be provided with the water tank self-cleaning steriliser 12 water quality in it being carried out to cleaning and disinfection.By arranging water tank self-cleaning steriliser 12 in water tank main body 1, for water quality in water tank main body 1 and water tank cleaning, sterilization, guarantee water safety.
For optimizing technique scheme further, the bottom of water tank main body 1 is provided with the water tank basis 18 of it being carried out to frame support, and the bottom that the collection dirt hole 15 of water tank main body 1 is sunken to water tank main body 1 is arranged.The bottom of water tank main body 1 is provided with the dirty hole 15 of collection, sewage draining exit 16 is opened bottom the dirty hole 15 of collection, the bottom being sunken to water tank main body owing to collecting dirty hole 15 is arranged, therefore in the process of water yield discharge, the water yield all focuses on position, dirty hole and discharges, water when maintenance, cleaning in water tank main body 1 can discharge, and water tank main body 1 is cleaned thoroughly, not affects maintenance.The bottom of water tank main body 1 arranges water outlet of water tank 20, and water tank main body 1 is installed on water tank basis 18 by water tank base 19, thus ensures the stability of water tank main body 1 mounting structure.
For optimizing technique scheme further, the inside of water tank main body 1 arranges the mozzle 21 led to flow in it.The water outlet of high-order water inlet low level is adopted for small-sized water tank, reasonable Arrangement intake-outlet, do not need additionally to take other measures anti-dead phenomenon to occur.For huge tanks, special-shaped water tank, add mozzle 21, or to the deflector that current direction leads, can control the flow direction of current, effectively prevent stagnant water phenomenon from occurring.
For optimizing technique scheme further, in water tank main body 1, be provided with the liquid level sensor that liquid level in it is monitored.The size that the height of liquid level transfers electric current to is transferred to analog-to-digital conversion module by liquid level sensor 2, thus liquid level is accurately passed to the control device of feed tank, also can long distance control system be set in the switch board of feed tank, by monitoring in real time in 24 hours, get final product the work state information of long-range understanding feed tank in real time.The sidewall of water tank main body 1 arranges content gauge 17 simultaneously, thus the liquid level information in water tank main body can be obtained accurately, intuitively.
For optimizing technique scheme further, the ventilation of water tank main body 1 is emitted and is provided with air filter film and fly net.Ventilation emits 5 to exhale and air-breathing for water tank main body 1, is provided with air filter film and fly net, prevents water pollution once again.Water tank main body 1 closed operation, inspection manhole 6 is equipped with sealing mat and pins, and prevents improper opening from causing water pollution.Bleed off pipe is equipped with low-resistance check valve and fly net, prevents insect and other impurity from entering water tank main body 1.For the ease of the maintenance of personnel to feed tank, at the outer cat ladder 3 of the arranged outside of water tank main body, cat ladder 14 in joining water box body interior is set at manhole 6, thus is convenient to personnel's Water Exit box main body.
Tank body 1 is welded by food-grade corrosion resistant plate punch forming on-site consolidation, inside there is lacing wire 13 bulk strength high, the opening and closing of water tank water intake are controlled by arranging float valve, when float valve fault, motor operated valve automatically cuts out and sends warning, the work of water tank main body, by Automatic Control, is kept an eye on without the need to special messenger.When float valve is not repaired, water tank can normally run, and water tank water intake opens and closes and controlled by motor operated valve, improves the application security of feed tank generally.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a feed tank, it is characterized in that, comprise water tank main body, the water inlet of described water tank main body arranges the float valve controlled its opening and closing, and described water inlet is carried out to the motor operated valve of open and close controlling, also be provided with in described water tank main body and be electrically connected with described float valve and described motor operated valve, and control the control device of described motor operated valve closedown when described float valve fault.
2. feed tank according to claim 1, is characterized in that, is also provided with and is electrically connected with described float valve, and send the warning device of alert notice when described float valve fault in described water tank main body.
3. feed tank according to claim 2, it is characterized in that, the water tank overflow mouth of described water tank main body is provided with when described float valve and described motor operated valve simultaneous faults to the overflow alarm probe that the overflow of water tank main body detects, and described overflow alarm probe is connected with described warning device.
4. feed tank according to claim 3, is characterized in that, described water inlet is also provided with the water inlet bypass of its opening and closing of Non-follow control.
5. feed tank according to claim 1; it is characterized in that; the float valve protective device protected described float valve is set in described water tank main body; described float valve protective device comprises casing and is arranged at the base plate being provided with discharge orifice of described casing diapire, and described casing offers access door.
6. feed tank according to claim 5, is characterized in that, is provided with water tank self-cleaning steriliser water quality in it being carried out to cleaning and disinfection in described water tank main body.
7. feed tank according to claim 6, is characterized in that, the bottom of described water tank main body is provided with the water tank basis of it being carried out to frame support, and the collection dirt hole of described water tank main body is sunken to the bottom setting of described water tank main body.
8. feed tank according to claim 7, is characterized in that, the inside of described water tank main body arranges the mozzle led to flow in it.
9. feed tank according to claim 8, is characterized in that, is provided with the liquid level sensor of monitoring liquid level in it in described water tank main body.
10. feed tank according to claim 9, is characterized in that, the ventilation of described water tank main body is emitted and is provided with air filter film and fly net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510155674.3A CN104805890A (en) | 2015-04-03 | 2015-04-03 | Water supply tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510155674.3A CN104805890A (en) | 2015-04-03 | 2015-04-03 | Water supply tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104805890A true CN104805890A (en) | 2015-07-29 |
Family
ID=53691057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510155674.3A Pending CN104805890A (en) | 2015-04-03 | 2015-04-03 | Water supply tank |
Country Status (1)
| Country | Link |
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| CN (1) | CN104805890A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971352A (en) * | 2016-07-25 | 2016-09-28 | 邓伟 | Jointing method for lacing wire strips inside combined type stainless steel water tank |
| CN108240014A (en) * | 2018-02-09 | 2018-07-03 | 苏州长城开发科技有限公司 | Anti-overflow water tank |
| CN112031078A (en) * | 2020-09-04 | 2020-12-04 | 明柏森 | Municipal building water supply and drainage system |
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| CN103669486A (en) * | 2012-09-14 | 2014-03-26 | 闫树森 | Secondary water supply equipment |
| CN204023704U (en) * | 2014-08-29 | 2014-12-17 | 天津泛华清源水务科技发展有限公司 | A kind of secondary water supply tank |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971352A (en) * | 2016-07-25 | 2016-09-28 | 邓伟 | Jointing method for lacing wire strips inside combined type stainless steel water tank |
| CN105971352B (en) * | 2016-07-25 | 2019-03-12 | 邓伟 | A kind of joining method of assembled steel water tank inside lacing wire item |
| CN108240014A (en) * | 2018-02-09 | 2018-07-03 | 苏州长城开发科技有限公司 | Anti-overflow water tank |
| CN112031078A (en) * | 2020-09-04 | 2020-12-04 | 明柏森 | Municipal building water supply and drainage system |
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Application publication date: 20150729 |