CN208388083U - A kind of water purification army pot with pressure-adjusting type super filter tube - Google Patents

Abstract

The utility model belongs to water filtration field of purification, more particularly to a kind of water purification army pot with pressure-adjusting type super filter tube, including kettle body and it is arranged in the intracorporal pressure-adjusting type super filter tube of pot, the pressure-adjusting type super filter tube includes ultrafiltration tube body and the ultrafiltration core being arranged on ultrafiltration tube body and regulator, the water outlet being connected to ultrafiltration core is offered on the ultrafiltration tube body, the regulator is used for as pressure or decompression in kettle body, it is discharged when pressurizeing in kettle body from water outlet, it intakes when being depressurized in kettle body from water outlet, the ultrafiltration tube body is connect with kettle body removable seal.The utility model has the advantages that the utility model is since using surge pipe pressure, hollow fiber ultrafiltration membrane and activated carbon filter layer water purification, the support of ultrafiltration tube body is fixed and army's pot is firm pressure-resistant and has memory space, the four big organic towers of component are matched, user can be allowed to give full play to raw water, direct drinking water, the function of backwashing to pressure-adjusting type super filter tube is obtained, the water purification army pot structure is simple, uses laborsaving convenience.

Description

A kind of water purification army pot with pressure-adjusting type super filter tube

Technical field

The utility model belongs to water filtration field of purification more particularly to a kind of water purification army with pressure-adjusting type super filter tube Pot.

Background technique

The all types of outdoor portable water purification devices of the prior art can go out to encounter emergency disaster relief or even solve problem to seek survival in people When use, therefore by high praise.But if the technology as civil-military inosculation and product promotion use, need by civilian water purification technology with The army's pot generally used in army combines, and expands it using function, to cope with various increasingly complex particular surroundings.

Its is common in the art two big types: first is that subjective modified, i.e., locally improve existing army's pot, And increase water purification technology and component, for example, to disclose a kind of individual soldier military application No. is 200920151727.4 patent application Life-saving water bottle；Application No. is 201620228127.3 patent applications to disclose a kind of small-sized one-man field operations purifying kettle.Such Shen It please need to be suitably modified conventional army's pot, if the former another hole-opening and will install manual pressure device additional in kettle body, the latter then exists Wave duct water purification mouth is separately opened up in kettle body, is destroyed existing army's pot construction in this way, is just seemed not applicable or bad under conventional sense With.

Second is that cooperation is improved-type, that is, existing army's pot is allowed to be basically unchanged, then the water purification technology and component that are adapted to, example Such as, application No. is 201720250983.3 patent applications to disclose a kind of military water purifier and its kettle；Application No. is 201420461544.3 patent application disclose a kind of fluid pressure type water purification catridge and Portable purified water pot；Application No. is 201420461753.8 patent application disclose a kind of gasbag-type individual soldier water purifying core and individual soldier's purifying kettle；Application No. is 200920141561.8 patent application disclose a kind of portable individual soldier water purifier.It is such application allow conventional army's pot basic structure not Become, the another water purification catridge for increasing adaptation, so that it may obtain water purification；Or common water purification catridge is used, it is further added by pressurization power etc., To assist obtaining water purification.

Especially be worth-mentioning is, under the conditions of unusual period, rugged environment, the above-mentioned two classes prior art is also Common shortcoming, first is that not accounting for how obtaining raw water? second is that being easy to allow filtering material because of blocking in face of water source inferior And when reducing efficiency or even failing, measure is not backwashed, Water purifier using effect will be reduced, shortens filter material and uses the longevity Life；Third is that since the material for core of selection lacks the performance and requirement of " hydrophilic low pressure ", and what is selected is conventional material for core, Therefore it need to just can solve using pressurization water purification measure to water purification problem in pot；Fourth is that when user cannot take care of oneself and absorb water, it is such as injured Deng how about obtaining others and help and obtain water purification etc..

Utility model content

When combining to solve civilian water purification technology of the existing technology with the army's pot generally used in army, raw water is not The problem of easily obtaining, cannot being actively discharged with after filtering material blocking without backwash measure, the utility model provides a kind of band There is the water purification army pot of pressure-adjusting type super filter tube, solves army's pot and have a single function, be difficult to obtain raw water and production in severe living environment It the problem of drinking water of raw cleaning, is saved oneself with guarantee or he rescues.

In order to solve the above technical problems, technical solution used by the utility model is as follows, one kind having pressure-adjusting type ultrafiltration The water purification army pot of pipe, including kettle body and setting, in the intracorporal pressure-adjusting type super filter tube of pot, the pressure-adjusting type super filter tube includes super filter tube Ontology and the ultrafiltration core being arranged on ultrafiltration tube body and regulator are offered on the ultrafiltration tube body and are connected to ultrafiltration core Water outlet, the regulator is used to be discharged when pressurizeing in kettle body from water outlet, work as kettle body for pressure or decompression in kettle body It intakes when interior decompression from water outlet, the ultrafiltration tube body is connect with kettle body removable seal.

Preferably, the regulator includes surge pipe, the piston and piston rod that are arranged in surge pipe, the piston One end of bar is fixedly connected with the piston, and the other end is fixedly installed surge pipe lid, and the surge pipe lid exposes to kettle body, described The first blow vent and the second blow vent are offered on piston rod, the surge pipe is fixedly installed close to one end of ultrafiltration tube body Pipe close, forms the pressure regulation tube cavity of sealing between the piston and pipe close, the pressure regulation tube cavity successively through the second blow vent and First blow vent is communicated with the atmosphere, and third blow vent is also provided on the surge pipe, and the pressure regulation tube cavity is ventilated through third Mouth is connected to kettle body, is respectively arranged with the first check valve and second one-way valve on second blow vent and third blow vent.The It is provided with sealing ring at one check valve and second one-way valve, the side of the first check valve and second one-way valve is set as needed To when needing to pressurize in kettle body, the first check valve direction of setting is from atmosphere to pressure regulation tube cavity air inlet, second one-way valve side To for the air inlet into kettle body from pressure regulation tube cavity, continuous tension and compression piston rod, which conveys air into kettle body and can reach in kettle body, to pressurize Effect；When needing to depressurize in kettle body, second one-way valve direction is to be vented out of kettle body to pressure regulation tube cavity, the first check valve Direction is from pressure regulation tube cavity to atmospheric exhaust, and it is that can reach in kettle body to depressurize that air, which is discharged, in continuous tension and compression piston rod out of kettle body Effect；Structure is simple and effective, and it is convenient to operate, and cost is relatively low.

Preferably, the material of the surge pipe lid uses PVC plastic, aluminium alloy or stainless steel.

Preferably, one end that the surge pipe is located at surge pipe lid exposes to kettle body, when unloading pipe close, in surge pipe Chamber is connected to by ultrafiltration core with kettle body, and when surge pipe lid, which is pressed to, to be contacted with the pot mouth of kettle body, water outlet is located at surge pipe lid It is interior.When meeting special circumstances, when such as meeting along precipice exudation weep drippage, piston rod, piston, surge pipe lid and ultrafiltration are removed Weep is introduced in kettle body using surge pipe, embodies the very strong adaptability of water purification army pot, provide water for wilderness lore by core Source ensures that reasonable in design ingenious, cost is relatively low.

Preferably, the ultrafiltration core includes filter tube, the top of the filter tube is fixedly connected with ultrafiltration tube body, institute The bottom end for stating filter tube has opening, and the opening is provided with filter tube lid, is provided with primary filter cartridge in the filter tube lid, institute It states filter tube to cover through there is raw water mouth, the raw water mouth is connected to through primary filter cartridge with filter tube, is provided in the filter tube Fibre ultrafiltration film.The junction of filter tube and ultrafiltration tube body is also equipped with sealing ring, and the intracorporal raw water of pot is successively passed through just Filter core and the filtering of hollow fiber ultrafiltration membrane twice, the quality for crossing drainage are high.

Further, the hollow fiber ultrafiltration membrane be super hydrophilic gradient pore hollow-fibre membrane, the hollow-fibre membrane and Amphipathic block polyether modified organic silicon material is contained on the surface of gradient pore, and the gradient pore is aperture along the hollow-fibre membrane The micro-nano pearl network structure that radial section increases from extexine to endosexine gradient, the aperture of the hollow-fibre membrane extexine It is 0.01~2.0 μm, the ratio between aperture of endosexine and extexine is 10:1~200:1, and porosity is 40~80%.It is such hollow Fiber ultrafiltration membrane superior performance, film fluoropolymer resin are selected from Kynoar, polysulfones, polyether sulfone, polyvinyl chloride or polypropylene Any one in nitrile, the super hydrophilic hollow-fibre membrane with graded pore structure not only have superhigh intensity, super hydrophilic, ultralow Pressure or the performance of zero membrane pressure superelevation water flux excessively remain to after water process amount is 5000L also with particularly preferred antifouling property Reach be equivalent to 50% or more initial water flux；Such hollow fiber ultrafiltration membrane can go water removal in bacterium, iron rust, colloid And the impurity such as organic matter, assembling form is inner pressed, convenient to backwash from inside to outside.It is hollow particularly with regard to super hydrophilic gradient pore Tunica fibrosa sees patent document CN201410081610.9.

Further, the primary filter cartridge includes the PP cotton filter element of stainless steel micro pore sheet and non-woven wraps.

Further, it is provided with activated carbon filter layer in the ultrafiltration tube body, the water outlet is through activated carbon filter layer It is connected to ultrafiltration core, the activated carbon filter layer includes load silver cocoanut active charcoal and the filter of calcium sulfite particles shape of non-woven wraps Material.After flowing through primary filter cartridge and hollow fiber ultrafiltration membrane filtering to Adsorption, peculiar smell, heterochromatic, chlorine residue, organic matter in water and Part heavy metal etc., and improve the mouthfeel of water.

Further, the wave duct water purification mouth with cap stopper is arranged on the water outlet.The length of wave duct water purification mouth can stretch Contracting, person easy to drink use；When not in use, surge pipe lid is pressed to be contacted the water purification army pot with the pot mouth of kettle body, wave duct water purification Mouth can be stored to surge pipe lid, avoided the water purification army pot from being contaminated, guaranteed the clean hygiene of the water purification army pot.

Further, the ultrafiltration tube body is threadedly coupled with the pot mouth of kettle body.The junction is also equipped with sealing ring, spiral shell Line connection disassembling is convenient, and connection structure is reliable and stable, at low cost.

The utility model has the advantages that

(1) the water purification army pot with pressure-adjusting type super filter tube of the utility model, due to using surge pipe pressure, doughnut Ultrafiltration membrane and activated carbon filter layer water purification, the support of ultrafiltration tube body is fixed and army's pot is firm pressure-resistant and has memory space, and four kinds Function reasonable combination, the four big organic towers of component are matched, and are shown that the water purification army pot structure is simple on the whole, are used laborsaving convenience；

(2) the water purification army pot clever structure with pressure-adjusting type super filter tube of the utility model is reasonable, and user can be allowed to obtaining Take raw water, direct drinking water, the working principle of pressure-adjusting type super filter tube backwash is given full play to, combination collocation, collaboration use, can be with The water purification army pot service efficiency is improved, the water purification army pot service life is extended, in particular circumstances, more-kind of usage mode, Permitted to be that more one kind are sought survival chance；

(3) the pressure-adjusting type super filter tube of the utility model also can be used alone, and not only make individual soldier army pot that there is dress commonly to drink The function of water and water purification, while pressure-adjusting type super filter tube is also equipped with individually filtering raw water and is allowed to become the function of drinking water, can reach The purpose of emergency survival.Under rugged environment, such as field island, in the environment of the water shortages such as desert and jungle, pass through a variety of sides Formula obtains raw water, directly filters field raw water by pressure-adjusting type super filter tube by the suction of pressure-adjusting type ultrafiltration nozzle, becomes clean Drinking water；

(4) the water purification army pot with pressure-adjusting type super filter tube of the utility model is not only used as military supplies articles, is soldier in spy Qualified water purification is provided under the conditions of different, is similarly used as civil goods, or pressure-adjusting type super filter tube is configured to common kettle body container It is middle to be used for outwork, tour in the field and fight flood and relieve victims etc., emergency, which is provided, for ordinary people seeks survival water purification.

Detailed description of the invention

Fig. 1 is the schematic diagram of internal structure of water purification army pot of the utility model with pressure-adjusting type super filter tube；

Fig. 2 is the pressure-adjusting type super filter tube internal structure signal of water purification army pot of the utility model with pressure-adjusting type super filter tube Figure；

Fig. 3 is the pressurization service position schematic diagram of water purification army pot of the utility model with pressure-adjusting type super filter tube；

Fig. 4 is the negative pressure absorbing raw water status diagram of water purification army pot of the utility model with pressure-adjusting type super filter tube；

Fig. 5 is the decompression backwashing state schematic diagram of water purification army pot of the utility model with pressure-adjusting type super filter tube；

In Fig. 3, Fig. 4 and Fig. 5, solid arrow direction indicates water (flow) direction, and the dotted arrow direction at regulator indicates Airflow direction；

1, kettle body in figure, 2, ultrafiltration tube body, 21, water outlet, 3, ultrafiltration core, 31, filter tube, 32, filter tube lid, 321 Raw water mouth, 33, primary filter cartridge, 34, hollow fiber ultrafiltration membrane, 4, regulator, 41, surge pipe, 411, third blow vent, 412, tune Pressure pipe inner cavity, 42, piston, 43, piston rod, the 431, first blow vent, the 432, second blow vent, 44, surge pipe lid, 45, pipe close, 46, the first check valve, 47, second one-way valve, 5, activated carbon filter layer, 6, wave duct water purification mouth, 61, cap stopper, 7, spare hose.

Specific embodiment

Embodiment

As shown in Fig. 1~5, a kind of water purification army pot with pressure-adjusting type super filter tube, including kettle body 1 and setting are in kettle body 1 Pressure-adjusting type super filter tube, the pressure-adjusting type super filter tube includes ultrafiltration tube body 2 and the ultrafiltration core 3 that is arranged on ultrafiltration tube body 2 With regulator 4, the water outlet 21 being connected to ultrafiltration core 3 is offered on the ultrafiltration tube body 2, in the ultrafiltration tube body 2 It is provided with activated carbon filter layer 5, the water outlet 21 is connected to through activated carbon filter layer 5 with ultrafiltration core 3, the activated carbon filter layer 5 include the load silver cocoanut active charcoal and calcium sulfite particles shape filter material of non-woven wraps, and the regulator 4 is used to be kettle body 1 Interior pressure or decompression are discharged when pressurizeing in kettle body 1 from water outlet 21, are intake when depressurizing in kettle body 1 from water outlet 21, described Ultrafiltration tube body 2 is threadedly coupled with the pot mouth of kettle body 1, and junction is provided with sealing ring.

The regulator 4 includes surge pipe 41, the piston 42 and piston rod 43 being arranged in surge pipe 41, the piston One end of bar 43 is fixedly connected with piston 42, and the other end is fixedly installed surge pipe lid 44, and the surge pipe lid 44 exposes to Kettle body 1, offers the first blow vent 431 and the second blow vent 432 on the piston rod 43, and the surge pipe 41 is close to super filter tube One end of ontology 2 is fixedly installed pipe close 45, and the pressure regulation tube cavity 412 of sealing, institute are formed between the piston 42 and pipe close 45 It states pressure regulation tube cavity 412 to be successively communicated with the atmosphere through the second blow vent 432 and the first blow vent 431, on the surge pipe 41 also Third blow vent 411 is offered, the pressure regulation tube cavity 412 is connected to through third blow vent 411 with kettle body 1, second ventilation The first check valve 46 and second one-way valve 47, the first check valve 46 and second are respectively arranged on mouth 432 and third blow vent 411 Sealing ring is provided at check valve 47.The material of the surge pipe lid 44 uses PVC plastic, aluminium alloy or stainless steel.It is described One end that surge pipe 41 is located at surge pipe lid 44 exposes to kettle body 1, and when unloading pipe close 45, pressure regulation tube cavity 412 passes through ultrafiltration Core 3 is connected to kettle body 1, and when surge pipe lid 44, which is pressed to, to be contacted with the pot mouth of kettle body 1, water outlet 21 is located at surge pipe lid 44 It is interior.The wave duct water purification mouth 6 with cap stopper 61 is arranged on the water outlet 21, the length of wave duct water purification mouth 6 is scalable, convenient for drink User uses；When not in use, surge pipe lid 44 is pressed to be contacted the water purification army pot with the pot mouth of kettle body 1, surge pipe lid 44 and pot The pot mouth cooperation the cover of body lives the pot mouth of kettle body, and wave duct water purification mouth 6 can be stored to surge pipe lid 44, avoid the purifying kettle by Pollution, guarantees the clean hygiene of the water purification army pot.In order to lengthen the length of wave duct water purification mouth 6, equipped with one and wave duct water purification The longer spare hose 7 that mouth 6 cooperates.

As shown in Fig. 2, the ultrafiltration core 3 includes filter tube 31, the top of the filter tube 31 and ultrafiltration tube body 2 are removable It unloads and is fixedly connected, and junction is provided with sealing ring, the bottom end of the filter tube 31 has opening, and the opening is provided with filter Core pipe lid 32, is provided with primary filter cartridge 33 in the filter tube lid 32, described through there is raw water mouth 321 on the filter tube lid 32 Raw water mouth 321 is connected to through primary filter cartridge 33 with filter tube 31, and bonding is provided with hollow fiber ultrafiltration membrane 34 in the filter tube 31.Institute State the PP cotton filter element that primary filter cartridge 33 includes stainless steel micro pore sheet and non-woven wraps.The hollow fiber ultrafiltration membrane 34 is super hydrophilic Contain amphipathic block polyether modified organic silicon material in the surface of gradient pore hollow-fibre membrane, the hollow-fibre membrane and gradient pore Material, the gradient pore are the micro-nano pearl that aperture increases along the hollow-fibre membrane radial section from extexine to endosexine gradient Network structure, the aperture of the hollow-fibre membrane extexine are 0.01~2.0 μm, and the ratio between endosexine and the aperture of extexine are 10:1~200:1, porosity are 40~80%.

Working principle is as follows:

One, water purification is drunk:

Method one: it is directly absorbed water with pressure-adjusting type super filter tube: raw water mouth 321 being submerged in raw water, wave duct water purification mouth 6 is beaten Open, suck wave duct water purification mouth 6, spare hose 7 can be arranged on wave duct water purification mouth 6 according to situation is drunk, firmly sucking, raw water according to It is secondary to flow through primary filter cartridge 33, after hollow fiber ultrafiltration membrane 34 and activated carbon filter layer 5 filter, water purification can be obtained and be drunk.

Method two: raw water is packed into kettle body 1, and no pressure water suction: being first packed into the raw water of 80~90% volumes into kettle body 1, Pressure-adjusting type super filter tube is assembled in kettle body 1 again, ultrafiltration tube body 2 is threadedly coupled with the pot mouth of kettle body 1, by wave duct water purification mouth 6 It opens, sucks wave duct water purification mouth 6, spare hose 7 can be arranged on wave duct water purification mouth 6 according to situation is drunk, firmly sucking, raw water After the filtering of primary filter cartridge 33, hollow fiber ultrafiltration membrane 34 and activated carbon filter layer 5, water purification can be obtained and be drunk.

Both the above water purification drinking method, due to 34 superior performance of hollow fiber ultrafiltration membrane, especially hydrophilic low pressure, as long as 5 Centimetre or more water level pressure difference may filter that, normal person generally hollow fiber ultrafiltration membrane 34 it is not stifled or less block up state under, Huo Zheshui Matter preferably such as tap water, can be quenched one's thirst completely with mouth self-priming.

Method three: raw water is packed into kettle body 1, and pressurization is supplied water: 46 direction of the first check valve is from atmosphere to pressure regulation at this time 412 air inlet of tube cavity, 47 direction of second one-way valve are first to be packed into from the air inlet into kettle body 1 of pressure regulation tube cavity 412 into kettle body 1 The raw water of 80~90% volumes, then pressure-adjusting type super filter tube is assembled in kettle body 1, the pot mouth screw thread of ultrafiltration tube body 2 and kettle body 1 Surge pipe lid 44 and tension and compression are held in connection, drive piston rod 43 and about 42 tension and compression of piston that air is squeezed into kettle body 1 in the process It is interior, when air pressure gradually rises in kettle body 1, promote raw water followed by primary filter cartridge 33, hollow fiber ultrafiltration membrane 34 and active carbon It after filter material layer 5 filters, is discharged through wave duct water purification mouth 6, if the distance of conveying is farther out, is arranged spare hose on wave duct water purification mouth 6 7, it is drunk for the personnel of sucking difficulty.

Two, raw water obtains:

Method one: negative pressure absorbing raw water: first unloading pressure-adjusting type super filter tube from kettle body 1, removes ultrafiltration core 3 and active carbon filtration The bed of material 5, then the direction that pipe close 45 adjusts the first check valve 46 and second one-way valve 47 is opened, 47 direction of second one-way valve is from pot It is vented to pressure regulation tube cavity 412 in body 1,46 direction of the first check valve is from pressure regulation tube cavity 412 to atmospheric exhaust, then by pressure regulation Device 4 is assembled on ultrafiltration tube body 2, and ultrafiltration tube body 2 is threadedly coupled with the pot mouth of kettle body 1, while by the one of spare hose 7 End cap is located on wave duct water purification mouth 6, and the other end submerges at a distance or in the raw water of lower, then holds surge pipe lid 44 and draw Pressure drives piston rod 43 and about 42 tension and compression of piston that air in kettle body 1 is discharged in the process, forms negative pressure state in kettle body 1, will Raw water sucks in kettle body 1.

Method two: collecting rainwater or water droplet: shedding pressure-adjusting type super filter tube, directly collects rainwater or water droplet using kettle body 1；? During collection, using plastic cloth, raincoat, leaf of plant etc., is done funnel and be set in the pot mouth of kettle body 1, with Just rainwater or water droplet flow into kettle body 1, for use；Or when meeting special circumstances, when such as meeting along precipice exudation weep drippage, The ultrafiltration tube body 2 and surge pipe 41 for only retaining pressure-adjusting type super filter tube in kettle body 1, introduce kettle body for weep using surge pipe 41 In 1, for use.

Three, pressure-adjusting type super filter tube backwashes:

Method one: first removing ultrafiltration core 3, opens the direction that pipe close 45 adjusts the first check valve 46 and second one-way valve 47, 47 direction of second one-way valve is to be vented out of kettle body 1 to pressure regulation tube cavity 412, and 46 direction of the first check valve is from pressure regulation tube cavity 412 to atmospheric exhaust, then ultrafiltration core 3 is assembled on ultrafiltration tube body 2, and the pot mouth screw thread of ultrafiltration tube body 2 and kettle body 1 connects It connects, while one end of spare hose 7 being set on wave duct water purification mouth 6, the other end is immersed in water purification, then holds surge pipe Lid 44 and tension and compression, drive piston rod 43 and about 42 tension and compression of piston that air in kettle body 1 is discharged in the process, are formed in kettle body 1 negative Pressure condition, water purification backwash in inner pressed followed by activated carbon filter layer 5, hollow fiber ultrafiltration membrane 34 and primary filter cartridge 33 Fibre ultrafiltration film 34, sewage directly drain into kettle body 1 from the raw water mouth 321 of filter tube lid 32, and backwash terminates again by pot Sewage in body 1 is poured out.

Method two: individually handling pressure-adjusting type super filter tube, by spare hose 7-end connect with wave duct water purification mouth 6, Separately-end introduces water purification from eminence container, and the hollow fiber ultrafiltration membrane 34 of inner pressed is backwashed using height difference generation hydraulic pressure, Its sewage is directly discharged from the raw water mouth 321 of filter tube lid 32.

The utility model installs pressure-adjusting type super filter tube in kettle body 1, and also can be used alone pressure-adjusting type super filter tube, not only makes list While soldier army pot has dress common drinking water and water purification, it is also equipped with individually filtering raw water and is allowed to become the function of drinking water, it can Achieve the purpose that emergency survival.Under rugged environment, such as field island, in the environment of the water shortages such as desert and jungle, by more Kind mode obtains raw water, directly filters field raw water by pressure-adjusting type super filter tube by the suction of pressure-adjusting type ultrafiltration nozzle, or give Kettle body manual pressure becomes clean drinking water after filtering the raw water inside kettle body by pressure-adjusting type super filter tube；If will A variety of acquisition raw waters, water purification and backwash mode are again with according to being combined use under field condition, so that it may it is aobvious to generate multi-effect The embodiment of work.For this purpose, the utility model is particularly significant for military field march operation, emergency survival effect can be played, is reached To the purpose of field survivorship.In addition, equally also can be used as ground observation, operation of protecting a forest, desert travelling, mountain climbing expedition, off-lying sea hang down The unmarried light life-saving equipment used under particular surroundings such as fish, fight flood and relieve victims.

Claims (10)

1. a kind of water purification army pot with pressure-adjusting type super filter tube, it is characterised in that: including kettle body (1) and setting in kettle body (1) Pressure-adjusting type super filter tube, the pressure-adjusting type super filter tube includes ultrafiltration tube body (2) and is arranged ultrafiltration on ultrafiltration tube body (2) Core (3) and regulator (4) offer the water outlet (21) being connected to ultrafiltration core (3) on the ultrafiltration tube body (2), described Regulator (4) is used to be kettle body (1) interior pressure or decompression, is discharged when pressurization in kettle body (1) from water outlet (21), works as kettle body (1) it intakes when decompression from water outlet (21) in, the ultrafiltration tube body (2) connect with kettle body (1) removable seal.

2. the water purification army pot according to claim 1 with pressure-adjusting type super filter tube, it is characterised in that: the regulator (4) include surge pipe (41), piston (42) and piston rod (43) in surge pipe (41) be set, the one of the piston rod (43) End is fixedly connected with piston (42), and the other end is fixedly installed surge pipe lid (44), and the surge pipe lid (44) exposes to pot Body (1) offers the first blow vent (431) and the second blow vent (432) on the piston rod (43), and the surge pipe (41) is leaned on One end of nearly ultrafiltration tube body (2) is fixedly installed pipe close (45), and sealing is formed between the piston (42) and pipe close (45) Pressure regulation tube cavity (412), the pressure regulation tube cavity (412) is successively through the second blow vent (432) and the first blow vent (431) and big Gas is connected to, and is also provided with third blow vent (411) on the surge pipe (41), the pressure regulation tube cavity (412) is ventilated through third Mouth (411) is connected to kettle body (1), and it is unidirectional that first is respectively arranged on second blow vent (432) and third blow vent (411) Valve (46) and second one-way valve (47).

3. the water purification army pot according to claim 2 with pressure-adjusting type super filter tube, it is characterised in that: the surge pipe lid (44) material uses PVC plastic, aluminium alloy or stainless steel.

4. the water purification army pot according to claim 2 with pressure-adjusting type super filter tube, it is characterised in that: the surge pipe (41) Kettle body (1) is exposed to positioned at one end of surge pipe lid (44), when unloading pipe close (45), pressure regulation tube cavity (412) passes through ultrafiltration Core (3) is connected to kettle body (1), and when surge pipe lid (44), which is pressed to, to be contacted with the pot mouth of kettle body (1), water outlet (21), which is located at, to be adjusted In pressure pipe lid (44).

5. the water purification army pot according to claim 1 or 4 with pressure-adjusting type super filter tube, it is characterised in that: the ultrafiltration core It (3) include filter tube (31), the top of the filter tube (31) is fixedly connected with ultrafiltration tube body (2), the filter tube (31) Bottom end there is opening, the opening is provided with filter tube lid (32), is provided with primary filter cartridge in the filter tube lid (32) (33), through having raw water mouth (321) on the filter tube lid (32), the raw water mouth (321) is through primary filter cartridge (33) and filter tube (31) it is connected to, is provided with hollow fiber ultrafiltration membrane (34) in the filter tube (31).

6. the water purification army pot according to claim 5 with pressure-adjusting type super filter tube, it is characterised in that: the doughnut is super Filter membrane (34) is super hydrophilic gradient pore hollow-fibre membrane, and it is poly- that amphipathic block is contained on the surface of the hollow-fibre membrane and gradient pore Ether modified organic silicon material, the gradient pore is for aperture along the hollow-fibre membrane radial section from extexine to endosexine gradient The micro-nano pearl network structure of increase, the aperture of the hollow-fibre membrane extexine are 0.01~2.0 μm, endosexine and extexine The ratio between aperture be 10:1~200:1, porosity is 40~80%.

7. the water purification army pot according to claim 5 with pressure-adjusting type super filter tube, it is characterised in that: the primary filter cartridge (33) PP cotton filter element including stainless steel micro pore sheet and non-woven wraps.

8. the water purification army pot according to claim 1 with pressure-adjusting type super filter tube, it is characterised in that: the ultrafiltration tube body (2) it is provided with activated carbon filter layer (5) in, the water outlet (21) is connected to through activated carbon filter layer (5) with ultrafiltration core (3), institute State the load silver cocoanut active charcoal and calcium sulfite particles shape filter material that activated carbon filter layer (5) includes non-woven wraps.

9. the water purification army pot according to claim 1 with pressure-adjusting type super filter tube, it is characterised in that: the water outlet (21) On be arranged with the wave duct water purification mouth (6) with cap stopper (61).

10. the water purification army pot according to claim 1 with pressure-adjusting type super filter tube, it is characterised in that: the super filter tube sheet Body (2) is threadedly coupled with the pot mouth of kettle body (1).