CN2780850Y - Integral groundwater purification and supply equipment - Google Patents
Integral groundwater purification and supply equipment Download PDFInfo
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- CN2780850Y CN2780850Y CNU2005200204931U CN200520020493U CN2780850Y CN 2780850 Y CN2780850 Y CN 2780850Y CN U2005200204931 U CNU2005200204931 U CN U2005200204931U CN 200520020493 U CN200520020493 U CN 200520020493U CN 2780850 Y CN2780850 Y CN 2780850Y
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model relates to an integral groundwater purification and supply apparatus, particularly a water supplying apparatus. The traditional aerator has the disadvantages of large size, high cost, complicated structure and expensive price; after water is purified, the water is supplied for a user to use, and the process has the defects of complicated process, long time, man power wasting, material resource wasting and unpractical property. The integral groundwater purification and supply apparatus, which comprises a water storage tank 1, a water inlet pipe 2 and a water outlet pipe, wherein the water inlet pipe 2 and the water outlet pipe 3 are communicated with the water storage tank 1 and the inner part of which is provided with filtering material 4. The utility model solves the water quality and the water supply problems of drinking the groundwater, a great amount of fund can be saved and the utility model provides a new solving scheme for the reconstruction for the dirking water of the countryside. The utility model has the good practicability and popularization value.
Description
Technical field:
The utility model relates to a kind of water supply facilities.
Background technology:
In the underground drinking water in three provinces in the northeast of China and area, the Inner Mongol, iron content, manganese are generally higher, and long-term drinking can cause very big harm to health.Iron in the underground water mainly is the molysite Fe (HCO with divalence
-3)
2Form exist, traditional ground water cleaning equipment, with the oxidation of underground water aeration, the iron ion in the water is oxidized to trivalent Fe
+ 3, in the reflection case, precipitating, water is at process manganese sand filtering material, further deironing, manganese then.Aeration is simple and effective deironing mode, can be with a lot of material oxidations in the water, decompose, improve the acidity of water, be beneficial to deironing, but traditional aerator exists volume big mostly, cost height, complex structure, expensive problem, and there is loaded down with trivial details, the consuming time length of process in water resupplies user's use after purifying process, and the drawback of waste of manpower and material resources is unfavorable for actual use.Have the device that filtration beds is set now in water storing tank, owing to avoid filtrate to flow out with water, just extremely thick padding layer need be set in the lower end of filtrate, this just needs water storing tank to have high height, the cost of equipment and bedding and padding is all significantly improved, and the factory building of equipment requiring installation has high height, installs to factory and has caused difficulty.
The utility model content:
The utility model is exactly the existing drawback of equipment that drinking water is purified at now, thereby provide a kind of simple in structure and effective ground water cleaning function and pneumatic water supply function of melting in the integral type underground water polished feedwater equipment of one, it comprises water storing tank 1, water inlet pipe 2 that is connected with water storing tank 1 and outlet pipe 3 are equipped with filtrate 4 in described water storing tank 1.The utility model is in our transformation many times of warp to the simple water supply facilities in rural area, the Northeast, and through Test Summary, accurate Calculation and after repeatedly proving, the rural potable water of the typing of developing purifies supply equipment.Be no more than 6mg/L, contain the water quality concrete condition that manganese is no more than 1mg/L at former water iron content, the equipment water outlet of making has promptly reached the pressure requirement of supplying water, reached the water quality requirement of GB5749-85 again to drinking water, it had both solved drinks phreatic water quality and water supply problem, saved a large amount of funds again, given the drinking water transformation in rural area, a new solution is provided, good practical significance and promotional value are arranged, be beneficial to and apply.
Description of drawings:
Fig. 1 is a structural representation of the present utility model, and Fig. 2 is the structural representation of striker plate 10.
The specific embodiment:
The bottom of present embodiment water storing tank 1 tank body is a pressure type manganese sand equipment for removing ferric ion, and top is pneumatic installation water supply.Its structure comprises water storing tank 1, and water inlet pipe 2 that is connected with water storing tank 1 and outlet pipe 3 are equipped with filtrate 4 in described water storing tank 1, and filtrate is a natural manganese sand.The height of the bed of material and the content of filtrate, and filtering velocity affect the de-ferrous effect of equipment, so, the specification of equipment, highly, the manganese content of filtrate, calculate according to raw water quality and user's water supply volume, just can better guarantee the treatment effect of equipment.Inner bottom part at water storing tank 1, the lower end of filtrate is a striker plate 10, this striker plate 10 is the punching press orifice plate, on striker plate 10, be furnished with one group and filter slit 10-1, the width that filters slit 10-1 is 1～2mm, length can suitably be regulated according to water storing tank, distance between adjacent two slits can be 4～8mm, adopt the striker plate of this structure, in use, only need the bedding and padding of one deck, just can not leak material fully, not need a lot of padding layer between filtrate and the striker plate, improve the space availability ratio in the equipment greatly, after so just making filtering function part and the combination of feedwater funtion part, the overall height of equipment can be too not high, promptly reduced the cost of equipment, reduced the consumption of filtrate again; And no longer need padding layer,, when the equipment backwash, be not afraid of random layer owing to have only filter material layer, thus only get final product with working barrel, the recoil pump that no longer needs present backwash to use, thus job costs reduced, have the effect of power saving again; Because the height of water storing tank descends in a large number, has saved the space again, has increased facility environment compliance.
Be connected with blowdown pipe 11 on inlet pipeline 2, on the end of blowdown pipe 11 ejector 4 be housed, ejector 4 has played the effect of aeration oxidation, and ejector sucks a large amount of air, mixes with water, reaches the purpose of oxidation.The upper end of ejector 4 is connected with tonifying Qi tube 5, and the upper end of tonifying Qi tube 5 is connected with tonifying Qi admission valve 6, and the other end of blowdown pipe 11 is communicated with water storing tank 1, with blowdown pipe 11 that water storing tank 1 is communicated with on flap valve 14 and the 6th gate valve 8-6 are housed.
Be provided with two mutual branch lines arranged side by side 7 between inlet pipeline 2 and outlet pipeline 3, the two ends that are positioned at inlet pipeline 2 and outlet pipeline 3 on each branch line 7 are respectively equipped with gate valve 8.With reference to Fig. 1, the lower end of inlet pipeline 2 is communicated with the first branch line 7-1, on the first branch line 7-1, the two ends that are positioned at inlet pipeline 2 are respectively equipped with the first gate valve 8-1 and the second gate valve 8-2; The upper end of outlet pipeline 3 is communicated with the second branch line 7-2, on the second branch line 7-2, the two ends that are positioned at outlet pipeline 3 are respectively equipped with the 3rd gate valve 8-3 and the 4th gate valve 8-4, have additional communicating pipe 9 on the outlet pipeline 3 and the first branch line 7-1, increasing on communicating pipe 9 has the 5th gate valve 8-5.
Equipment give water section; close with traditional water supply tank of atmospheric pressure principle; but supply water to the requirement of gas storage space in order to satisfy compressed-air energy storage; reduce the height of equipment again; tonifying Qi in equipment that will be a large amount of; so will be an amount of add tonifying Qi tube 5; the volume of tonifying Qi tube 5; the degree of depth that depends on phreatic water level and deep well pump; when deep well pump was shut down, air entered in tonifying Qi tube 5 and the blowdown pipe 11 through tonifying Qi admission valve 6, and the water in blowdown pipe 11 and the tonifying Qi tube 5 is by the gravity emptying; when starting deep well pump once more, this part air just enters in the water storage tank body 1.But can not allow the manganese sand in water storing tank 1 body be exposed in the air again,, must select that capacity is big, the outlet valve of stable performance for use so the exhaust of equipment is crucial.During work, owing to be the work of band pressure, it is molten in water that portion of air in the water storing tank 1 is wanted, stream time is long, and the gas-storing capacity in the water storing tank 1 is reduced, and influences the stability of discharge pressure, but the ejector of equipment 4 has just exactly remedied this point, during work, constantly tonifying Qi in equipment of ejector 4, fully can complement lysis air in the water.When installing, in water storing tank 1, filtrate 4 above be provided with automatic air valve 12, teletransmission pressure meter 13 also is housed on water storing tank 1.
Installation of the present utility model connects: the well water water source connects the well water water pump or connects other water source water pumps; Pure water inlet connects water supply network; Sewage draining exit is fixed with field condition; The automatic control system that electro connecting pressure gauge connects the water source water pump provides the contact that the starts or stops signal of telecommunication.Equipment just can use like this.
The course of work of the present utility model is: use for the first time, when opening the water source water pump, because the pressure in the water storing tank 1 is lower than the setting threshold pression of electro connecting pressure gauge 13, water pump will supply water in water storing tank 1 always, jar interior pressure will rise simultaneously, if the water level in the water storing tank 1 is lower than the height of automatic air valve 12, will there be air to get rid of from automatic air valve 12, reach the height of automatic air valve 12 up to water level, no longer during exhaust, pressure in jar just can continue to rise, and when the pressure in the water storing tank 1 reached the upper limit setting pressure of electro connecting pressure gauge 13, water pump stopped.
During operate as normal, open the first gate valve 8-1 and the 4th gate valve 8-4, close the second gate valve 8-2 and the 3rd gate valve 8-3, at this moment, pressure in the equipment just keeps identical together with the hydraulic pressure in the water supply network, if at this moment jar interior pressure drops to the threshold pression of electro connecting pressure gauge 13, the water source water pump will start once more, replenish the pressure in the water storing tank 1, make system keep balance.When user side is opened the valve water, in the water supply line pressure will descend, be lower than the original pressure in the water storing tank 1, at this moment jar the water in will flow into water supply network by pure water inlet, the water of compensation user side; When the pressure in the jar drops to the threshold pression of setting of electro connecting pressure gauge 13, will give automatic control system (electrical control cubicles) electric shock signal, start the water pump at water source, because the water yield of water source water pump is forever greater than the water supply volume of user side, so the inflow in the water storing tank 1 just is bound to greater than water yield, water in jar is on the increase, air in the compressed tanks, the savings energy, when user side in a small amount during water, compressed air will expand like this, with hydraulic pressure in water supply network, the water source water pump does not just need frequent startup like this, thereby has prolonged the application life of water pump.So repeat, just realized the requirement that automatic constant-pressure supplies water.
Operating principle is, the water in the water storing tank 1 is that the top from jar flows into, and flows out from the bottom, and like this, the water in flowing through jar just has one by filtering layer (MnO
2Content greater than 30%, the natural manganese sand of the particle diameter 0.6-2mm filtering layer of filling) process of filtering, in this process, iron ion in the water source and manganese ion just react together with manganese sand, reach the purpose of deironing, manganese.When the customization of the process specification of equipment, when equipment supply user's water to reach maximum water supply volume, the speed maximum when the interior water of equipment passes through filtering layer was no more than 10 meters/hour; If the iron content at water source is during greater than 3mg/L, that just filtering velocity should be fallen is lower, is lower than national standard with iron, the manganese content of guaranteeing water outlet, reaches safety and drinks.
In the process of using, the iron at water source, manganese can be constantly at filter material surfaces, especially the filter material surface on upper strata adheres to the time, the suspension that also has in some water is put aside in jar, increases the resistance of jar, reduces effective usable floor area of manganese sand, reduction equipment water supply capacity and to the iron at water source, the disposal ability of manganese, at this moment will clean equipment, when condition was the equipment max water yield, the inlet pressure of equipment was greater than outlet pressure 0.05MPa.
When equipment cleans, can't continue to supply water to the user.During cleaning, at first open the second gate valve 8-2 and the 3rd gate valve 8-3, close the first gate valve 8-1 and the 4th gate valve 8-4, start the water source water pump, at this moment water will from the bottom inflow of water storing tank 1, flow out from top (water flow velocity is about 25 meters/hour in the control jar at this moment) through the 3rd gate valve 8-3, the water that flows out is discharged through the second gate valve 8-2, and the water of discharge can be taken the foul in the jar out of.Observe the water of sewage draining exit,, just can stop backwash when the limpid degree of water of sewage draining exit is in close proximity to the water source.If backwash overlong time or excessive velocities can be destroyed the filter membrane that the manganese sandy plain forms earlier, will need one section recovery process after, equipment just can effectively carry out deironing, manganese again.
In the backwash process, at the bottom of the particle that has manganese sand drains to jar from the slit of striker plate 10, at this moment, close the second gate valve 8-2, the 3rd gate valve 8-3 and the 4th gate valve 8-4, open the first gate valve 8-1 and the 5th gate valve 8-5, water is with the filtering velocity in normal when operation, top from water storing tank 1 behind the first gate valve 8-1 flows into, and the water that flows out from water storing tank 1 bottom is drained about 20 minutes from sewage draining exit behind the 5th gate valve 8-5, promptly can guarantee whole the replacing one time of water in the water storing tank 1, equipment cleaned and finished this moment.When the equipment backwash, stop up electro connecting pressure gauge 13, automatic air valve 12 and water inlet when preventing that filtrate from floating, these mouths all will be provided with resistance sand device 15.
After equipment cleaned and finishes, the water in the equipment was full of, and the water in the water storing tank 1 need be bled off a part, made water level drop to the position of automatic air valve below 12, just can be with equipment from newly putting into running status.
Claims (6)
1, a kind of integral type underground water polished feedwater equipment, it comprises water storing tank (1), water inlet pipe (2) that is connected with water storing tank (1) and outlet pipe (3) is characterized in that being equipped with filtrate (4) in described water storing tank (1).
2, integral type underground water polished feedwater equipment according to claim 1, the inner bottom part that it is characterized in that described water storing tank (1) is striker plate (10), is furnished with one group on the described striker plate (10) and filters slit (10-1).
3, integral type underground water polished feedwater equipment according to claim 2, it is characterized in that on inlet pipeline (2), being connected with blowdown pipe (11), ejector (4) is housed on one end of blowdown pipe (11), the upper end of ejector (4) is connected with tonifying Qi tube (5), the upper end of tonifying Qi tube (5) is connected with tonifying Qi admission valve (6), and the other end of blowdown pipe (11) is communicated with water storing tank (1).
4, according to claim 1,2 or 3 described integral type underground water polished feedwater equipment, it is characterized in that being provided with two mutual branch lines arranged side by side (7) between inlet pipeline (2) and outlet pipeline (3), the two ends that are positioned at inlet pipeline (2) and outlet pipeline (3) on each branch line (7) are respectively equipped with gate valve (8).
5, according to claim 1,2 or 3 described integral type underground water polished feedwater equipment, the lower end that it is characterized in that inlet pipeline (2) is communicated with first branch line (7-1), and the two ends of going up, be positioned at inlet pipeline (2) at first branch line (7-1) are respectively equipped with first gate valve (8-1) and second gate valve (8-2); The upper end of outlet pipeline (3) is communicated with second branch line (7-2), and the two ends of going up, be positioned at outlet pipeline (3) at second branch line (7-2) are respectively equipped with the 3rd gate valve (8-3) and the 4th gate valve (8-4).
6, integral type underground water polished feedwater equipment according to claim 5 is characterized in that having additional communicating pipe (9) on outlet pipeline (3) and first branch line (7-1), and upward increasing in communicating pipe (9) has the 5th gate valve (8-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200204931U CN2780850Y (en) | 2005-03-28 | 2005-03-28 | Integral groundwater purification and supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200204931U CN2780850Y (en) | 2005-03-28 | 2005-03-28 | Integral groundwater purification and supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2780850Y true CN2780850Y (en) | 2006-05-17 |
Family
ID=36762051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200204931U Expired - Fee Related CN2780850Y (en) | 2005-03-28 | 2005-03-28 | Integral groundwater purification and supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2780850Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603287A (en) * | 2019-01-22 | 2019-04-12 | 河南羚锐制药股份有限公司 | A kind of removing rust filter device |
-
2005
- 2005-03-28 CN CNU2005200204931U patent/CN2780850Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603287A (en) * | 2019-01-22 | 2019-04-12 | 河南羚锐制药股份有限公司 | A kind of removing rust filter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060517 Termination date: 20120328 |