CN2622160Y

CN2622160Y - Man-power pressing type water purification apparatus

Info

Publication number: CN2622160Y
Application number: CN 03234243
Authority: CN
Inventors: 普亚松; 王聿衍
Original assignee: Yunnan Wiho Development Co ltd
Current assignee: Yunnan Wiho Development Co ltd
Priority date: 2003-05-01
Filing date: 2003-05-01
Publication date: 2004-06-30
Anticipated expiration: 2013-05-01

Abstract

The utility model discloses a manual pressure purifier, mainly used to provide qualified drinking water for small groups of personnel in field operation, business trip and travel. The main technical features are: the main structure is that the left half of the main shell is provided with a manual pump component, the right half with a purifying component and the center with a bracket component, thus constituting a complete manual pressure purifier. The utility model has the advantages that: the purified water is in line with GB, the purifying efficiency is high and the purifier is more than ten times larger than the prior small purifier with large flux, thus purifying the per capital volume in a very short time and totally meeting the urgent requirements of outgoing activities of various staff groups. In addition, the utility model is easy to carry and maintain and the disinfected and purified objects can be replaced.

Description

Manual pressure formula water purifier

One, technical field

The utility model belongs to a kind of water purifier, is mainly used in to groupuscule personnel field work, goes on business, tourism etc., and qualified tap water is provided.

Two, background technology

Existing water purifier great majority adopt desk-top water deadweight, only limit to indoor use, Patent Office of the People's Republic of China discloses a kind of " portable water purifier ", number of patent application is: 98246126.7, its primary structure is made up of housing, air pump, filter cloth, ceramic filter, water supply hose, delivery hose etc., principle of work: the air pump barrel of housing central authorities is drawn onto filtration unit central authorities with water, air pump produces pressure, make water under the effect of pressure, through filter cloth and ceramic head, filter out from inside to outside, flow out along rising pipe, promptly drinkable.This water purifier has convenient and practical advantage, but can only use for the individual, at most also can only be personal for few youngster.Because its purification efficiency is low, aquifer yield is little, can't satisfy the water supply needs of groupuscule personnel field work, tourism, outdoor activity far away.

Three, utility model content

Task of the present utility model is: according to the deficiency that existing small sized personal exists with water purifier, providing a kind of can be convenient for carrying, and keeps purifying waste water quality again, to water cleaning water height, flow is big, and the small-sized water purifier of conveniently drinking is so that satisfy groupuscule (about 15 people) user's field needs.

Main technical schemes of the present utility model is: concrete structure, in the left side of body shell the hand water pump parts are housed, and in the housing of right-hand part purifying part is housed, the middle part is provided with a cover bracket component, forms a complete Manual pressure formula water purifier.

The utility model reaches the development purpose fully by the probationary certificate of sample.The quality of purifying waste water meets GB, easy to carry, the efficient of purifying waste water height, high more about more than 10 times than original small-sized water purifier, flow is big, just can satisfy a people's consumption in very short time, and the thing of wherein sterilizing, purge can be changed, time has been grown does not influence use, can satisfy the requirement of all kinds of personnel's collective's outdoor activities and urgent need.

Four, description of drawings

Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.

Fig. 1 is one-piece construction figure of the present utility model.

Fig. 2 is that M-M of the present utility model is to view.

Fig. 3 is that N-N of the present utility model is to view.

Five, embodiment

With reference to Fig. 1,2,3, the utility model is by part: rising pipe 1, joint 2, lid 3, gac 4, filter cylinder 5, ceramic filter 6, supporting bar 7, water inlet filter 8, water supply hose 9, inlet valve 10, pin 11, flowing water Valve 12, sealing-ring 13, piston head 14, piston rod 15, body shell 16, guiding cover 17, nut 18, handgrip 19, joint pin 20, swing bolt 21, wing nut 22, safety valve 23, spring 24, relief fitting 25, securing bolt 26, handgrip frame 27, carrier base 28 etc. are formed.

With reference to Fig. 1,2,3, concrete structure of the present utility model: A, in the left side of body shell 16, the hand water pump parts are housed, parts are made up of handgrip 19, piston rod 15, nut 18, inlet valve 10, flowing water Valve 12, piston head 14, sealing-ring 13, water supply hose 9, water inlet filter 8, piston rod 15 upper ends and guiding cover 17, sealing-ring clearance fit, be connected on the handgrip frame 27 by nut 18 again, piston rod 15 lower ends and piston head 14 are connected.In the right-hand part housing of B, body shell 16, purifying part is housed, parts are by ceramic filter 6, be connected with filter cylinder 5 by screw thread, gac 4 is contained in the filter cylinder, filter cylinder 5 is connected with lid 3 by screw thread, and lid relies on joint pin 20, swing bolt 21, wing nut 22 to be tightened on the body shell 16, and rising pipe 1 joins by joint 2 and filter cylinder 5.The middle part of C, body shell 16 be provided with one the cover bracket component, parts are passed in the square frame of body shell 16 by supporting bar 7, adjust suitable height after, tighten securing bolt 26, body shell 16 is fixed on the supporting bar 7.

Above-mentioned part body shell 16, complex structure is by cast form, also can be divided into three parts and make respectively, the piston barrel on the left side, the intermediary cross structure, the bucket on the right refills after making and joins connection, becomes body shell 16.

Described above is the utility model primary structure, and the structure between the accessory finding of part is appreciated that here to repeat no more from diagram.

With reference to Fig. 1,2,3, principle of work of the present utility model: upwards mention handgrip 19, drive piston rod 15 and move upward,, on the one hand, cause flowing water Valve 12 down to be held, seal piston channel so vacuum occurs in the A cavity with piston head 14; On the other hand, make that inlet valve 10 is up held, open the water inlet passage, water enters in the A cavity under the situation of negative pressure, when piston rod 15 and piston head 14 move upward to certain height, has poured into a certain amount of water in the A cavity.Then, to pressing down handgrip 19, drive piston rod 15, move downward with piston head 14, piston head 14 area bottom acts on the water surface in the A cavity, thereby produces certain pressure in the A cavity, make inlet valve 10 down move on the one hand, close the admission port passage, reflux to stop water; The pressure that produces in the A cavity impels flowing water Valve 12 to move upward on the other hand, open piston channel, make and the current process B cavity of A cavity, the passage and the C cavity at body shell middle part pass through after ceramic filter 6 and gac 4 filtration, purifications again, flow out from rising pipe 1.

In addition, when strainer works long hours, the impurity of ceramic filter surface adsorption is too much; cause resistance excessive; make that body shell 16 inner chamber body pressure are excessive, make for fear of excessive pressure and damage parts in the cavity safety valve 23 is housed on body shell 16; when the pressure of body shell 16 inner chamber body is excessive; hydraulic pressure in the overflow ducts is opened relief fitting 25 greater than the elastic force of spring 24 thereby support, and water just flows out cavity; thereby reduce the intravital pressure in chamber, play a protective role.The resistance of relief fitting can be regulated its size by screw thread.

Above-mentioned concrete structure and principle of work are basic technical schemes of the present utility model, also are best technical schemes.

Claims

A kind of Manual pressure formula water purifier, contain ceramic filter (6), water supply hose (9), it is characterized in that: concrete structure, A, left side in body shell (16), the hand water pump parts are housed, parts are by handgrip (19), piston rod (15), nut (18), inlet valve (10), flowing water Valve (12), piston head (14), sealing-ring (13), water supply hose (9), water inlet filter (8) is formed, piston rod (15) upper end and guiding cover (17), the sealing-ring clearance fit, be connected on the handgrip frame (27) by nut (18) again, piston rod (15) lower end and piston head (14) are connected, B, in the right-hand part housing of body shell (16), purifying part is housed, parts are by ceramic filter (6), be connected with filter cylinder (5) by screw thread, gac (4) is contained in the filter cylinder, filter cylinder (5) is connected with lid (3) by screw thread, lid relies on joint pin (20), swing bolt (21), wing nut (22) is tightened on the body shell (16), rising pipe (1) joins by joint (2) and filter cylinder (5), C, the middle part of body shell (16) is provided with a cover bracket component, parts are passed in the square frame of body shell (16) by supporting bar (7), after adjusting suitable height, tighten securing bolt (26), body shell (16) is fixed on the supporting bar (7).