CN1212943A - Table-type pure water machine capable of outflow quantity water without pressure barrel - Google Patents

Abstract

A floor-type water purifer with high-volume water supply without pressure drum has an enclosed container, which has a floating ball unit in it, a water inlet is connected to a water supply loop consisting of reverse osmosis-type water purifier, water supply and water pump controled by the float ball unit, and awater outlet connected to water pump, a switch to control pressure of water pumpa nd tap to control the pressure of water outlet loop. The water pump is controlled by pressure control switch to keep the water outlet loop with full pressure for supplying large volume of water.

Description

Exempt from the platform mo(u)ld bottom half water purification machine that pressure pot can a large amount of water outlets

The present invention relates to a kind of platform mo(u)ld bottom half water purification machine that pressure pot gets final product a large amount of water outlets of exempting from.

Existing general family expenses platform mo(u)ld bottom half RO reverse osmosis water purification machine, please cooperate referring to shown in Figure 3, its configuration mainly ties up to 20 places, water source and connects successively and establish an initial filtrator 21, water pump 35, active carbon filter 22, fine filtrator 23, connects at last and establishes to a RO reverse osmosis membrane pipe 24.Because the system water yield in the platform mo(u)ld bottom half reverse osmosis water purification machine one sky of general family expenses is approximately 25～36 gallons, be converted into aquifer yield be approximately per minute only can water outlet 65～90CC, so use if want direct bottom to export water cock to by the bucket platform, its aquifer yield only is one after another drop of slowly oozing, so aquifer yield use that is nowhere near, so existing mo(u)ld bottom half reverse osmosis water purification machine all installed a kind of pressure pot 30 pure water concentrated between reverse osmosis membrane pipe 24 and depotition cock 26, so that can the water outlet of relatively large ground, the demand that provides the user to drink.

And existing the employed pressure pot 30 of mo(u)ld bottom half reverse osmosis water purification machine, its utilization principle and in-to-in structure, the top that mainly ties up to pressure pot 30 is provided with one and goes out, water inlet 33, as shown in Figure 4, and in pressure pot 30, be provided with a rubber diaphragm 31, this rubber diaphragm 31 can be separated into pressure pot 30 inside two confined spaces, and the confined space that wherein is positioned at rubber diaphragm 31 belows forms the energy chamber 32 that an inside is full of air, thus, when pure water by reverse osmosis membrane pipe 24 input pressure buckets 30 in after, its pure water is concentrated on the rubber diaphragm 31 and deposits, when so continuing to increase the pure water storage, the weight of pure water just can make rubber diaphragm 31 sink, and then make air in rubber diaphragm 31 delivery air chambers 32, and sink and with the air compression of energy chamber 32 during to certain pressure when rubber diaphragm 31, as shown in Figure 3, the pressure switch 34 of pressure pot 30 just can be closed the water pump 35 of system, the state of 30 one-tenth saturated full waters of pressure pot, at this moment, if depotition cock 26 is opened, then pressure pot 30 inside just form a kind of pressure release state, rubber diaphragm 31 is just upwards pushed up back by the pressurized air of energy chamber 32, so the pure water that is stored on the rubber diaphragm 31 just can be sent by depotition cock 26 (as shown in Figure 3) relatively largely.

From being provided with of above-mentioned pressure pot 30, as if can make the aquifer yield of reverse osmosis water purification machine reach user demand, do not produce and do not have too big problem, but if observe from reality use and manufacturing, the setting that can find this kind pressure pot 30 exists the problem that can not be ignored, and now problem analysis is summarized as follows.

(1) pressure pot 30 easy-to-rusts lost efficacy and can not use

Because pressure pot 30 inside must be in addition every establishing a rubber diaphragm 31, so plant pressure pot 30 during fabrication, system utilizes the iron material welding and forms sealing, and in the bottom of pressure pot 30 integrally formed several foot rests, with abutment pressure bucket 30, because pressure pot 30 is seated under the bucket platform of high humidity for a long time, so over time, the appearance weld zone platform foot rest of pressure pot 30 energy chambers 32 and staving bonded assembly part, corrosion appears easily and build-up of pressure bucket 30 energy chambers 32 interior leakage of air, make pressure pot 30 can't utilize the air pressure screen resilience of energy chamber 32 to send water, thereby build-up of pressure bucket 30 is scrapped and can not be used.

(2) rubber diaphragm 31 easy breed bacteria

Pressure pot 30 in-to-in rubber diaphragms 31 are under long-term water storage soaks, and the surface of rubber diaphragm 31 can generate mucous membrane shape material, and therefore a carelessness slightly just causes growing of bacterium and polluted water easily.

(3) rubber diaphragm 31 of pressure pot 30 can produce elastic fatigue, and service life is short

Owing to after the rubber diaphragm 31 of pressure pot 30 uses a period of time (about six months to 1 year), can lower the function that water is sent in its resilience because of elastic fatigue, so pressure pot 30 that must more renew or rubber diaphragm 31.

(4) screen resilience of pressure pot 30 energy chambers 32 can produce back pressure and influences the operation that pure water stores

Because rubber diaphragm 31 belows of pressure pot 30 are energy chamber 32, so when on pure water enters the rubber diaphragm 31 of pressure pot 30, storing, air in the meeting delivery air chamber 32, so action also can cause the air pressure of energy chamber 32, water inlet 33 to rubber diaphragm 31 and input pure water produces " back pressure " effect, when pure water is stored on the rubber diaphragm 31 the more, then the pressure of back pressure is bigger, thereby have influence on the speed that pure water deposits pressure pot 32 in, the part pure water that also can cause whole reverse osmosis water filter to have filtered is discharged from wastewater discharge pipe, so that cause waste, more can increase the filtering element (cartridge) access times, cause waste.

(5) pressure pot 30 volumes are big, cause the waste of shallow storage space

Because pressure pot 30 only utilizes the first half as water space, so when storing the more water yield as if desire, pressure pot 30 must manufacture than the twice volume of water space, and when so the pressure pot 30 of large volume is arranged on bucket platform bottom (general family expenses formula all is located at bucket platform bottom), most of space that then will account for, thus the waste of bucket platform bottom shallow storage space caused.

In view of there is so many shortcoming in the pressure pot 30 of above-mentioned existing reverse osmosis water purification machine, so develop a kind of water purification machine of exempting from pressure pot, it mainly utilizes the large-scale reverse osmosis water purification machine of industrial use, and owing to the large-scale reverse osmosis water purification machine of this kind filters with special ultra-large type RO film, so nearly 5500～7000CC of per minute aquifer yield, can deal with the use of family, but because this kind ultra-large type RO film costs an arm and a leg, about 8,000 yuan to 12,000 yuans, general small-sized RO film then needs 600 yuan of left and right sides Renminbi, so it is just high on the cost of maintenance, adding this large-scale reverse osmosis water purification machine also needs to send water with large-scale pump, demand with a large amount of water outlets of satisfying moment, former its noise in use is bigger than general family expenses, the large-scale reverse osmosis water purification machine of this kind is used for family, still have improper and cost than problems such as height.

Shortcoming in view of above-mentioned multiple existing water purification machine the objective of the invention is to, and a kind of platform mo(u)ld bottom half water purification machine that pressure pot gets final product a large amount of water outlets of moment and can save usage space and automatic water-storing of exempting from is provided.

For achieving the above object, the platform mo(u)ld bottom half water purification machine of exempting from pressure pot can a large amount of water outlets of the present invention, comprise a closed container, in closed container, be provided with a floating ball device, the water inlet of closed container connects and is located on the water-input circuit that is formed by reverse osmosis water purifior and water source, this water-input circuit is provided with a water pump by floating ball device control, and the water outlet of closed container connects a pressure switch and a depotition cock that is located at a water pump, a may command water pump in addition; The floating ball device may command water-input circuit pump of closed container thus, thereby control moisture storage capacity, and whether the unlatching that utilizes depotition cock changes whirl pressure in the road of water outlet, and utilize the water pump of pressure switch control water outlet Hui Lu, to reach the normal water state that goes out that keeps full pressure of water outlet Hui Lu, so that depotition cock is able to the large output pure water when opening.Also further specify the characteristics and the purpose of technical scheme of the present invention in conjunction with the accompanying drawings below by a preferred embodiment.

Brief description of drawings

Fig. 1 is the configuration schematic diagram of a preferred embodiment of the present invention.

Fig. 2 is the schematic appearance of the present invention when installing Fig. 1 embodiment and using.

Fig. 3 is the configuration schematic diagram of existing reverse osmosis water purification machine.

Fig. 4 is the section-drawing of existing reverse osmosis water purification machine with pressure pot.

Please cooperate referring to Fig. 1, a kind of platform mo(u)ld bottom half water purification machine that pressure pot gets final product a large amount of water outlets of moment of exempting from of the present invention, system is provided with a closed container 10, in closed container 10, be equiped with a floating ball device 11, the water inlet of closed container 10 connects and is located on the water-input circuit A who is formed by reverse osmosis membrane pipe 24, this water-input circuit A system 20 connects successively and establishes an initial filtrator 21 from the water source, active carbon filter 22, a fine filtrator 23 and a reverse osmosis membrane pipe 24, and between initial filtrator 21 and active carbon filter 22, install one, and between reverse osmosis membrane pipe 24 and fine filtrator 23, be provided with a valve 17 of cutting off the water supply that controlled by floating ball device 11 by the water pump 12 of floating ball device 11 controls and the pressure switch 14 of a may command water pump 12;

In addition, the water outlet of closed container 10 connects and is located at a depotition cock 26 formed water outlets and whirls on the B of road, and also installs a water pump 13 by depotition cock 26 controls on road B is whirled in water outlet;

In addition, between closed container 10 water outlets and water pump 13 of road B are whirled in water outlet of the present invention, can be provided with one to the non-return check valve 16 of closed container 10, and whirl in water outlet and to establish one between the water pump 13 of road B and the depotition cock 26 pressure switch 15 is arranged, the whirl water pump 13 of road B of these pressure switch 15 may command water outlets opens or cuts out;

Thus, when bringing into use this device, because in the closed container 10 is low water, so control of the unboiled water supercharging of the water pump 12 of water-input circuit A with water source 20 by floating ball device 11, so that unboiled water inflow filter 21 in regular turn, active carbon filter 22 and fine filtrator 23, be filtered into pure water and waste water again via reverse osmosis membrane pipe 24, waste water is discharged by wastewater discharge pipe 25, pure water is then sent in the closed container 10 and is stored, when in pure water enters closed container, storing, the also identical rising of the storage water level of pure water, when arriving high water level always, 11 of floating ball devices are controlled closing of the water pump 12 of water-input circuit A and the valve 17 of cutting off the water supply simultaneously, pure water stores overfill in closed container 10 to avoid, the unlatching of valve 17 of the cutting off the water supply remaining current that flow out by water pump 12 then capable of blocking, to avoid unnecessary unboiled water to flow to reverse osmosis membrane pipe 24, make the pure water after the filtration discharge the waste that is caused from waste water eduction gear 25, and the design of water-input circuit A pressure switch 14, it is a kind of safety device, it can be at the water source 20 be cut off the water or when not having water, this pressure switch just can be started because of the change of water-input circuit A internal pressure, control with this water pump 12 of water-input circuit A cuts out, thus the damage of avoiding water pump 12 idle running of water-input circuit A to be caused.

In addition, the water outlet road B that whirls is provided with the function of pressure switch 15 and check valve 16, system can be when closing depotition cock 26, road B water pump 13 is whirled in water outlet still can continuous running, make water outlet whirl road B when arriving certain pressure when water pump 13 running, pressure switch 15 just can be opened, control water pump 13 cuts out and shuts down, again owing on road B is whirled in water outlet, also be provided with check valve 16, so make the whirl pure water of road B of water outlet can not be back in the closed container 10, the pure water that water outlet is whirled in the B of road keeps previous full pressure condition, so when opening depotition cock 26 once again, a large amount of pure water is whirled by water outlet and is discharged on the B of road, whirl after the full pressure condition of road B obtains to discharge when water outlet, pressure switch 15 senses low pressure, just can control water pump 13 again and open running, make pure water add to water outlet again and whirl in the B of road, open the effect that water cock 26 promptly has a large amount of pure water to send thereby make the present invention be reached one.

In addition, please cooperate again referring to Fig. 2, because of the present invention need not the pressure pot 30 shown in Fig. 3, Fig. 4, so it is more than existing on the single-piece water space, and the closed container 10 of water storage is littler by about 1/2nd than existing pressure pot 30 on volume, thereby integral body can be placed in the casing 41, as shown in Figure 2, can be installed in the corner of family bucket platform 40 bottoms, not only saved the accommodation space of bucket platform 40 bottoms, and aesthetic feeling is more arranged, and can avoid causing the danger of breaking because of pipeline is exposed to bucket platform bottom than existing water purification machine.

In addition,, form, phenomenon can not occur because of the humidity rust corrosion so available corrosion-resistant steel or plastic cement are integrally manufactured because closed container 10 of the present invention is that a container gets final product.

Claims (6)

1. exempt from the platform mo(u)ld bottom half water purification machine that pressure pot gets final product a large amount of water outlets of moment for one kind, it is characterized in that, it comprises a closed container, in described closed container, be equiped with a floating ball device, the water inlet of described closed container is connect to be located at by on the formed water-input circuit of reverse osmosis membrane pipe, and on water outlet Hui Lu, be equiped with a water pump by floating ball device control, and the water outlet of described closed container is connected in the pressure switch and a depotition cock of a water pump, a may command water pump.

2. the platform mo(u)ld bottom half water purification machine of exempting from pressure pot can a large amount of water outlets of moment as claimed in claim 1 is characterized in that, between the reverse osmosis membrane pipe and water source of described water-input circuit, is equipped with an initial filtrator, active carbon filter and fine filtrator in regular turn.

3. the platform mo(u)ld bottom half water purification machine of exempting from pressure pot can a large amount of water outlets as claimed in claim 1 or 2 is characterized in that, before the water inlet of described reverse osmosis membrane pipe, is provided with a valve of cutting off the water supply by floating ball device control.

4. the platform mo(u)ld bottom half water purification machine of exempting from pressure pot can a large amount of water outlets as claimed in claim 1 or 2 is characterized in that, is provided with a pressure switch before the water pump of water-input circuit.

5. the platform mo(u)ld bottom half water purification machine of exempting from pressure pot can a large amount of water outlets as claimed in claim 1 or 2 is characterized in that, between the closed container water outlet and water pump of described water outlet Hui Lu, is provided with one to the non-return check valve of closed container.

6. the platform mo(u)ld bottom half water purification machine of exempting from pressure pot can a large amount of water outlets as claimed in claim 1 is characterized in that described closed container can form with plastic cement is integrally manufactured.

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