CN2454363Y

CN2454363Y - Field water-purifying device for multiple people

Info

Publication number: CN2454363Y
Application number: CN 00252858
Authority: CN
Inventors: 厉德信
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-11-15
Filing date: 2000-11-15
Publication date: 2001-10-17
Anticipated expiration: 2010-11-15

Abstract

The utility model discloses a field water purifier for multiple people, which comprises a tank body with a cover, wherein, an ultrafilter is installed at the lower part of the tank body; power supply is installed at the side of the tank body; a suction pipe is connected to the bottom of the power supply; a pollution discharge valve is arranged at the bottom of the tank body, wherein, the power supply belongs to a vertical bidirectional composite plunger pump, and the power supply is formed by that two one-way plunger pumps are overlapped; the bidirectional composite plunger pump is symmetrically and abreast placed and communicated with each other at the bottom of the field water purifier for multiple people through a pipeline; the bidirectional composite plunger pump is connected with the tank body and installed at one side of the tank body through a pole support; the middle part of a rocker is hinged with the upper end of the pole support; both ends of the rocker and embolisms of the bidirectional composite plunger pump are respectively connected with each other and form a composite linking structure. The utility model has the advantages of enough power, simple structure, and convenient operation.

Description

Many people field water purifier

The utility model relates to drinking water apparatus, specifically a kind of many people field water purifier.

In the prior art, the army of field work row companys, geologic prospecting party, exploring party, garrison in the island and the water source scarcity is cleaned in the resident location in remote mountain area, during field work, often carries kettle or other drinking water container holds clean water.But limited because of source of clean water, after using up, the water in the drinking water container is difficult to find clean water, inconvenience is arranged more.The single field of Chinese patent application (application number 00212888.8) discloses a kind of kettle body that the combination filtering layer is installed with water purification equipment, be provided with vertical notes plug pump at the kettle body side face, it has made things convenient for the resident in active army, geology exploration personnel and remote mountain area in the open air, make them under no source of clean water situation, solve the tap water problem, but owing to only be provided with a vertical notes plug pump, and,, can not satisfy many people tap water problem so its power is less in the not work done of return piston stroke idle running.

In order to overcome above-mentioned deficiency, the purpose of this utility model provides a kind of have enough power, many people field water purifier simple in structure, easy to use.

To achieve these goals, the technical solution of the utility model is: comprise that the bottom is equipped with the staving with cover of ultra-fine filter, the staving side is equipped with propulsion source, the bottom of propulsion source is connected with tail pipe, tail pipe suction inlet place installation one has the strainer of test point, a wash water valve is established in the staving bottom, wherein said propulsion source is the compound ram pump of vertical two-way, is formed by stacking by two unidirectional level ram pumps, and the symmetry placement side by side of two-way compound ram pump, by pipeline in the bottom intercommunication, and link to each other with staving, being installed in staving one side with pole, the rocking bar middle part is hinged with the pole upper end, the rocking bar two ends link to each other with the plunger of two-way compound ram pump respectively, become the combination serial verb construction;

Described two-way compound ram pump both sides are connected to pipe tunnel, establish check valve a, d on it respectively, and direction is opposite each other; Standpipe is installed in described two-way compound ram pump bottom, communicates with horizontal pipeline, and check valve b, c are located at respectively in the horizontal pipeline, and homophase is installed, and forms the five-way valve structure;

Described ultra-fine filter is made up of set collar, press box, sealing-ring, orifice plate, lining net, ultrafiltration layer, wherein the upper and lower both sides of ultrafiltration layer add key drop after laying the lining net respectively, be provided with sealing-ring between described orifice plate and staving, in the orifice plate outside frame be installed, described set collar is welded in the frame outside admittedly.

Principle of work of the present utility model is as follows:

Its propulsion source is the compound ram pump of vertical two-way, constitute by two unidirectional level ram pumps, when the plunger of two-way compound ram pump during by the rocking bar pull-up, check valve a, c on the pipeline closes, check valve b, d open, water flows out through horizontal pipeline through horizontal pipeline, check valve b, standpipe, ram pump, pipe tunnel, check valve d again; When the plunger of two-way compound ram pump is depressed by rocking bar, check valve a, c on the pipeline open, check valve b, d close, water flows out through horizontal pipeline, check valve a, ram pump, standpipe, check valve c and horizontal pipeline, after unidirectional level ram pump and check valve a, b, c, the d combination, suitable two unidirectional level ram pump complex superposition can the round trip work done, and two described two-way compound ram pumps are connected and installed four unidirectional level ram pumps effects of having played side by side.

The utlity model has following advantage:

1. simple in structure.The utility model adopts unidirectional level ram pump and four ingenious combinations of single valve, form two unidirectional level ram pump overlaying structures, again will such two two-way compound ram pumps interlock side by side, simplified four conventional unidirectional grade of ram pump unitized constructions, and have in light weight, the characteristics that cost is low.

2. power is big.The two-way compound ram pump that the utility model adopts, a two-way compound ram pump can play the effects of two unidirectional level ram pumps during work, has avoided backhaul idle running problem, and the equal work done of the round trip that moves up and down of plunger is compared high efficiency with prior art in the past.

3. easy to operate, practical.It is fulcrum with pole upper end that the utility model is established rocking bar, can 1 people's braces, by 1 or 2 people's operation, shake rocking bar, make the upper and lower alternating motion respectively of two plungers, can finish big flow purification work, for many people usefulness of drinking water in the open air, both shortened the clarification time, laborsaving again; Blowdown is cleaned conveniently in addition, can also test the water source and have or not toxin, in case accidental poisoning.

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model side-view.

Fig. 3 is two-way compound plunger pump configuration enlarged view among Fig. 1.

Fig. 4 is two two-way compound plunger pump works state graph among Fig. 1.

Fig. 5 is a filter apparatus configuration synoptic diagram among Fig. 1.

Below in conjunction with accompanying drawing structure of the present utility model and working process are described in further detail.

As Fig. 1,2, shown in 4, comprise that the bottom is equipped with the staving with cover 1 of ultra-fine filter 4, staving 1 is a rectangle, the side is equipped with propulsion source 2, the bottom of propulsion source 2 is connected with tail pipe 6, tail pipe 6 suction inlet places installation one has the strainer of test point, and a wash water valve 5 is established in staving 1 bottom, and wherein said propulsion source 2 is the compound ram pump 21 of vertical two-way, be formed by stacking by two unidirectional level ram pumps, and two-way compound ram pump 21 symmetry is side by side placed, and, and links to each other with staving 1 in the bottom intercommunication by pipeline, be installed in staving 1 one sides with pole 3, rocking bar 7 middle parts and pole 3 upper ends are hinged, and rocking bar 7 two ends link to each other with the plunger of two-way compound ram pump 21 respectively, become the combination serial verb construction; Described rocking bar 7 is a Collapsible structure; The filtering medium of strainer is a wire, the detachable cleaning; A is the epicoele of two-way compound ram pump 21, and B is the cavity of resorption of two-way compound ram pump 21;

As shown in Figure 3, described two-way compound ram pump 21 both sides are connected to pipe tunnel 22, establish check valve a28, d25 on it respectively, and direction is opposite each other; Standpipe 23 is installed in described two-way compound ram pump 21 bottoms, communicates with horizontal pipeline 24, and check valve b 27, c 26 are located at 24 li of horizontal pipelines respectively, and homophase is installed, and forms the five-way valve structure;

As shown in Figure 5, described ultra-fine filter 4 is made up of set collar 41, press box 42, sealing-ring 43, orifice plate 44, lining net 45, ultrafiltration layer 46, wherein ultrafiltration layer 46 upper and lower both sides add key drop 44 after laying lining net 45 respectively, between described orifice plate 44 and staving 1, be provided with sealing-ring 43, in orifice plate 44 outsides frame 42 is installed, described set collar 41 is welded in frame 42 outsides admittedly; During weldering bucket is placed in the tank, prevents that welding heat from damaging sealing-ring 42 and lining net 45.Described ultrafiltration layer 46 is made up of sand net, ultra-filtration membrane.

Technical parameter is:

1. useful volume: 50L;

2. purification precision: 2～3 μ m;

3. degerming degree: 100%;

4. purification speed: 3～51/min;

5. overall dimensions: 350 * 250 * 550;

6. conduct oneself with dignity: 3.5kg.

Working process of the present utility model is as follows:

1) purifies: staving 1 lid is unclamped, pulling rocking bar 7, fluctuated 1～2 minute, discharge air in the vertical,

horizontal pipeline

22,24, sewage just enters from tail pipe 6, and the two-way compound ram pump formula propulsion source of installing 2 enters staving 1 bottom through standpipe 23, side by side, through ultrafiltration layer 46, just obtained purification.

2) blowdown: behind the cleaning section, then open wash water valve 5 (the check valve steel ball is pushed to), discharge and hold back sewage.

3) back flushing: purification applications should be carried out back flushing after 1～February.Staving 1 is injected 1/3 volumetrical clear water, and two people lift and fluctuate 2～3 minutes, and under clear water impacted staving 1 in, cleaning ultrafiltration layer 46 fed pressure air (air compressor machine or pneumatics pump) in case of necessity or adds clean-out system (as clorox) and washes and sterilize.

Claims

1. the open-air water purifier of using of people more than a kind, comprise that the bottom is equipped with the staving with cover (1) of ultra-fine filter (4), staving (1) side is equipped with propulsion source (2), the bottom of propulsion source (2) is connected with tail pipe (6), tail pipe (6) suction inlet place installation one has the strainer of test point, a wash water valve (5) is established in staving (1) bottom, it is characterized in that: wherein said propulsion source (2) is the compound ram pump of vertical two-way (21), be formed by stacking by two unidirectional level ram pumps, and two-way compound ram pump (21) symmetry is side by side placed, by pipeline in the bottom intercommunication, and link to each other with staving (1), being installed in staving (1) one side with pole (3), rocking bar (7) middle part is hinged with pole (3) upper end, rocking bar (7) two ends link to each other with the plunger of two-way compound ram pump (21) respectively, become the combination serial verb construction.

2. use water purifier according to the described many people of claim 1 are open-air, it is characterized in that: described two-way compound ram pump (21) both sides are connected to pipe tunnel (22), establish check valve a, d (28,25) on it respectively, and direction is opposite each other; Standpipe (23) is installed in described two-way compound ram pump (21) bottom, communicates with horizontal pipeline (24), and check valve b, c (27,26) are located at horizontal pipeline (24) lining respectively, and homophase is installed, and forms the five-way valve structure.

3. according to the open-air water purifier of using of the described many people of claim 1, it is characterized in that: described ultra-fine filter (4) is made up of set collar (41), press box (42), sealing-ring (43), orifice plate (44), lining net (45), ultrafiltration layer (46), wherein the upper and lower both sides of ultrafiltration layer (46) add key drop (44) after laying lining net (45) respectively, between described orifice plate (44) and staving (1), be provided with sealing-ring (43), in orifice plate (44) outside frame (42) is installed, described set collar (41) is welded in frame (42) outside admittedly.

4. use water purifier according to the described many people of claim 3 are open-air, it is characterized in that: described ultrafiltration layer (46) is made up of sand net, ultra-filtration membrane.

5. use water purifier according to claim 1,2,3 or 4 described many people fields, it is characterized in that: described rocking bar (7) is a Collapsible structure.