CN213357100U

CN213357100U - Experiment water taking device

Info

Publication number: CN213357100U
Application number: CN202021243130.5U
Authority: CN
Inventors: 刘钟文
Original assignee: Chongqing Zhongkai Testing Co ltd
Current assignee: Chongqing Zhongkai Testing Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-06-04
Anticipated expiration: 2030-06-30

Abstract

The utility model provides an experimental water taking device, which comprises a water storage tank, wherein the water storage tank is communicated with a filtering mechanism and a water taking mechanism, the taken impurity water is filtered by the filtering mechanism and then is sent into the water storage tank, and then the water taking mechanism takes water; the filtering mechanism comprises a filtering box and a filtering component which is detachably constructed in the filtering box, the filtering component comprises a primary filtering unit and a secondary filtering unit which are distributed at intervals, the primary filtering unit is used for primarily filtering impurity water, and the secondary filtering unit is used for filtering the primarily filtered impurity water in a penetrating way; the water taking mechanism comprises a siphon pipe and a siphon valve which is communicated with the siphon pipe and is used for controlling the water yield in the water storage tank, and solves the problems of difficulty in water taking and long water taking time of scientific research personnel, so that the convenience and the accuracy of experimental water are improved, the field test efficiency of the scientific research personnel is improved, and the manpower is saved.

Description

Experiment water taking device

Technical Field

The utility model relates to an experiment detects technical field, especially relates to an experiment water intaking device.

Background

At present, most laboratories are equipped with experimental water equipment, most of the existing laboratories are replaced by water dispensers, and at the sampling companies out of detection, inspection, geological exploration, water quality environmental protection and the like, because the self-prepared water dispensers can not normally obtain water required by experiments in the field, because of detection and research and development, scientific researchers obtain water in the field and have a large amount of impurities, the experiments are directly carried out to generate large error results on data processing, and experimental objects often generate dynamic images according to time changes, the scientific researchers find the water reaching the standard in the field and waste a large amount of time, the good time of scientific research and detection is seriously influenced, and the scientific research process is influenced.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model provides an experiment water intaking device can realize the purpose of scientific research personnel water intaking on the spot through filter mechanism, water intaking mechanism, has solved the problem that scientific research personnel water intaking difficulty and water intaking are long-time.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an experimental water taking device comprises a water storage tank, wherein the water storage tank is communicated with a filtering mechanism and a water taking mechanism; the taken impurity water is filtered by the filtering mechanism and then is sent into the water storage tank, and then the water is taken by the water taking mechanism.

The filtering mechanism comprises a filtering box and a filtering component which is detachably constructed in the filtering box, the filtering component comprises a primary filtering unit and a secondary filtering unit which are distributed at intervals, the primary filtering unit is used for primarily filtering impurity water, and the secondary filtering unit is used for filtering the primarily filtered impurity water in a penetrating way; the water taking mechanism comprises a siphon pipe and a siphon valve which is communicated with the siphon pipe and is used for controlling the water yield in the water storage tank.

Further, the siphon valve includes the water suction valve, the water suction valve passes through the connecting pipe intercommunication with the siphon, the water suction valve is used for taking out the water in the holding tank through the siphon.

Further, the siphon valve also comprises a limit valve, and the limit valve is communicated with the water outlet end of the siphon pipe; the metering valve comprises a barrel, a rubber sliding plate and a water intake, wherein the rubber sliding plate is connected with the inner wall of the barrel in a sliding mode, the water intake is formed in the inner wall of the barrel, a supporting spring is arranged at the bottom of the rubber sliding plate, one end of the supporting spring is abutted to the bottom of the barrel, and the other end of the supporting spring is abutted to the bottom of the rubber sliding plate.

Furthermore, a buffer disc is fixedly connected between the metering valve and the water outlet end of the siphon pipe, and buffer pits are uniformly distributed on the buffer disc.

Furthermore, the primary filtering unit comprises a primary filtering frame and a primary filtering net fixed on the primary filtering frame, and the diameter of the meshes of the primary filtering net is 0.005-0.01 mm.

Furthermore, the secondary filter unit comprises two parallel secondary filter frames fixedly connected and a secondary filter screen fixed on each secondary filter frame, an activated carbon adsorption ball is filled between the two secondary filter screens, and the diameter of the meshes of each secondary filter screen is 0.001-0.005 mm.

Preferably, a precipitation plate is further arranged in the filter box, the precipitation plate is arranged in an inclined manner, and a notch is formed in the lower side of the precipitation plate.

The principle of the technical scheme is as follows: utilize to filter impurity water layer and filter, finally reach the experiment and use water standard storage to stew in the water storage tank and deposit, utilize the water intaking mechanism to discharge the water in the water storage tank for the experiment.

Compared with the prior art, the utility model discloses following beneficial effect has:

carry out the large granule with impurity water through adopting one-level filter unit and filter, then filter impurity water infiltration once more through second grade filter unit, through later the sediment of stewing in the water storage tank, utilize the siphon to take out in with the water storage tank, limit valve control water intaking volume simultaneously for the convenience and the degree of accuracy of experiment water have improved scientific research personnel field test efficiency and have saved the manpower.

Drawings

Fig. 1 is the whole perspective structure diagram of the experimental water intake device of the embodiment of the utility model.

Fig. 2 is an overall perspective view of the filter mechanism in the embodiment of the present invention.

Fig. 3 is a schematic view of the overall structure of the second-stage filtering unit in the embodiment of the present invention.

Fig. 4 is a perspective view of the water intake mechanism according to an embodiment of the present invention.

Reference numerals:

1. a filtering mechanism; 10. a filter box; 11. a water filling port; 12. a sewage draining outlet; 13. a settling plate; 14. a notch; 15. a filter tube; 2. a primary filtration unit; 20. a primary filter frame; 21. a first-stage filter screen; 3. a secondary filtration unit; 30. a secondary filter frame; 31. a secondary filter screen; 32. activated carbon adsorption balls; 4. a water storage tank; 5. a water taking mechanism; 51. a siphon tube; 52. a connecting pipe; 53. a drain pipe; 60. a metering valve; 61. a buffer tray; 62. a rubber slide plate; 66. a water intake; 67. a support spring; 68. a barrel; 7. a siphon valve; 70. a suction valve; 71. a piston; 72. a piston rod; 73. a piston cylinder.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

Referring to fig. 1 and 2, an experimental water taking device according to an embodiment of the present invention includes a water storage tank 4, wherein the water storage tank 4 is communicated with a filtering mechanism 1 and a water taking mechanism 5; the taken impurity water is filtered by the filtering mechanism 1 and then is sent into the water storage tank 4, and then the water is taken by the water taking mechanism 5;

the filter device 1 comprises a filter box 10, a filter assembly detachably arranged inside the filter box 10. In this embodiment, rose box 10 is the cuboid structure, the filler 11 has been seted up on rose box 10, filler 11 is used for the impure water that scientific research personnel will get from place, pour into rose box 10, be equipped with precipitate plate 13 below filler 11, precipitate plate 13 is the slope form and arranges in rose box 10, breach 14 is seted up to precipitate plate 13's low side, be used for precipitating the heavy particle silt of impure water, heavy particle silt falls onto precipitate plate 13, because precipitate plate 13 slopes, these heavy particle silts can roll to the breach 14 of precipitate plate 13 downside along the slope, be equipped with drain 12 on the rose box 10, drain 12 generally adopts the rubber waterproof board lock, reopen when needing to clear away silt, the impure water that stops above precipitate plate 13 can filter through filtering component, filtering component's structure and principle are as follows:

referring to fig. 2 and 3, the filter assembly includes a primary filter unit 2 and a secondary filter unit 3, the primary filter unit 2 includes a primary filter frame 20 and a primary filter screen 21 fixed on the primary filter frame 20, the primary filter frame 20 is convenient to disassemble and wash by providing a sliding chute (not shown in the figure) matched with the filter frame for sliding insertion on the inner wall of the filter box 10, the mesh diameter of the primary filter screen 21 is 0.005-0.01mm, the primary filter unit 2 is used for primarily filtering impurity water, mainly filtering suspended matters doped in the impurity water, fine floatage still exists in the impurity water filtered by the primary filter screen 21, and at this time, the impurity water enters the secondary filter unit 3 to filter the primarily filtered impurity water in a penetrating manner; the secondary filter unit 3 comprises two parallel and fixedly connected secondary filter frames 30 and secondary filter screens 31 fixed on the secondary filter frames 30, the inner walls of the two secondary filter frames 30 and the filter box 10 can also be detachably connected in a sliding groove (not shown in the figure) mode, the disassembly and the washing are convenient, an activated carbon adsorption ball 32 is filled between the two secondary filter screens 31, the activated carbon adsorption ball 32 is filled in the activated carbon adsorption ball to adsorb flocs in water, the purification purpose is achieved, the mesh diameter of each secondary filter screen 31 is 0.001-0.005mm, the residual large particles of the impurity water are ensured to pass through, a filter pipe 15 is arranged on one surface of the filter box 10 facing a filter component, the filter pipe 15 is communicated with the water storage tank 4, the filtered water is discharged into the water storage tank 4 for standing and storage by the filter pipe 15, and trace impurities can remain due to long-time standing and the filter mechanism 1 in the static process, these micro impurities can be in the water storage tank 4 sediment that stews again, and scientific research personnel can be gradually from the water storage tank 4 internal liquid level top to begin to get water on the one hand in order to obtain clean laboratory water, and on the other hand reserves enough long time to give the water in water storage tank 4 and stew, can use water intaking mechanism 5 to carry out the ration water intaking, and the following is the principle and the structure of water intaking mechanism 5:

referring to fig. 1 and 4, the water intake mechanism 5 includes a siphon tube 51 and a siphon valve 7 communicating with the siphon tube 51 for controlling the amount of water discharged from the water storage tank 4, in this embodiment, the siphon tube 51 is in an inverted "U" shape, one end of the siphon tube 51 is inserted into the upper portion of the water in the water storage tank 4, and the other end communicates with the siphon valve 7.

As other embodiments of the present invention, the siphon valve 7 includes a water suction valve 70, the water suction valve 70 is communicated with the siphon 51 through a connecting pipe 52, the water suction valve 70 is used for sucking water in the water storage tank 4 into the siphon 51, and the structure of the water suction valve 70 is: when people take water, the piston rod 72 is manually pulled by people to drive the piston 71, so that the siphon tube 51 generates suction, at the moment, water flows into the siphon tube 51 through the siphon tube 51, the water at the highest point of the siphon tube 51 flows to the lower position under the action of gravity until the water falls below the same height as the liquid level of the water storage tank 4, negative pressure is generated at the top of the siphon tube 51, liquid at a high-position nozzle is sucked into the tube and flows to the highest point, and therefore the water source continuously flows into the lower position of the siphon tube 51 from the high-position water in the water storage tank 4 and is also the water outlet end of the siphon tube 51. To further ensure a quantitative siphon water quantity, the following method is adopted:

referring to fig. 4, according to another embodiment of the present invention, the siphon valve 7 further includes a limiting valve 60, the limiting valve 60 is communicated with the water outlet end of the siphon 51, the limiting valve 60 includes a cylinder 68, a rubber slide plate 62 slidably connected to the inner wall of the cylinder 68, and a water intake 66 configured on the inner wall of the cylinder 68, the bottom of the rubber slide plate 62 is provided with a supporting spring 67, one end of the supporting spring 67 abuts against the bottom of the cylinder 68, and the other end abuts against the bottom of the rubber slide plate 62. When siphon 51 receives water suction valve 70 to produce suction, produce the siphon phenomenon, rivers fall into barrel 68 behind the delivery end department of siphon 51, drive the quality that rubber slide 62 supported water by supporting spring 67, along with the water yield increases, supporting spring 67 can compress gradually, make rubber slide 62 descend gradually until falling into the position below the intake 66, water progressively discharges from the delivery port, be equipped with drain pipe 53 in delivery port department, open drain pipe 53 and carry out the water intaking operation, the hydroenergy that obtains can satisfy scientific research and detect the experiment, be less than siphon 51 male degree of depth when the highest liquid level in water storage tank 4, the siphon can not exert an effect.

As the embodiment of the utility model provides a, fixedly connected with buffer disc 61 between the play water end of limit valve 60 and siphon 51, evenly distributed has buffering pit (not shown in the figure) on the buffer disc 61, when water passes through siphon 51 whereabouts, for making water not take place direct impulsive force and produce unexpected skew to rubber slide 62, slows down the impulsive force of water, on water fell into buffer disc 61, because there is the pit on the buffer disc 61, can cause the buffering effect to water.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides an experiment water intaking device, includes retaining jar (4), its characterized in that: the water storage tank (4) is communicated with a filtering mechanism (1) and a water taking mechanism (5); the taken impurity water is filtered by the filtering mechanism (1) and then is sent into the water storage tank (4), and then the water is taken by the water taking mechanism (5);

the filtering mechanism (1) comprises a filtering tank (10) and a filtering component which is detachably constructed in the filtering tank (10), wherein the filtering component comprises a primary filtering unit (2) and a secondary filtering unit (3), the primary filtering unit (2) is used for primarily filtering impurity water, and the secondary filtering unit (3) is used for filtering the primarily filtered impurity water in a penetrating way;

the water taking mechanism (5) comprises a siphon pipe (51) and a siphon valve (7) which is communicated with the siphon pipe (51) and is used for controlling the water yield in the water storage tank (4).

2. The experimental water intake apparatus according to claim 1, characterized in that: the siphon valve (7) comprises a water suction valve (70), the water suction valve (70) is communicated with the siphon (51) through a connecting pipe (52), and the water suction valve (70) is used for sucking water in the water storage tank (4) through the siphon (51).

3. The experimental water intake apparatus according to claim 2, characterized in that: the siphon valve (7) further comprises a metering valve (60), and the metering valve (60) is communicated with the water outlet end of the siphon pipe (51).

4. The experimental water intake apparatus according to claim 3, characterized in that: the metering valve (60) comprises a cylinder body (68), a rubber sliding plate (62) connected with the inner wall of the cylinder body (68) in a sliding mode and a water taking port (66) constructed on the inner wall of the cylinder body (68), wherein a supporting spring (67) is arranged at the bottom of the rubber sliding plate (62), one end of the supporting spring (67) abuts against the bottom of the cylinder body (68), and the other end of the supporting spring (67) abuts against the bottom of the rubber sliding plate (62).

5. The experimental water intake apparatus according to claim 4, characterized in that: a buffer disc (61) is fixedly connected between the metering valve (60) and the water outlet end of the siphon (51), and buffer pits are uniformly distributed on the buffer disc (61).

6. The experimental water intake apparatus according to claim 1, characterized in that: the primary filtering unit (2) comprises a primary filtering frame (20) and a primary filtering net (21) fixed on the primary filtering frame (20), and the diameter of meshes of the primary filtering net (21) is 0.005-0.01 mm.

7. The experimental water intake apparatus according to claim 6, characterized in that: the secondary filter unit (3) comprises two parallel and fixedly connected secondary filter frames (30) and secondary filter screens (31) fixed on the secondary filter frames (30), an activated carbon adsorption ball (32) is filled between the two secondary filter screens (31), and the mesh diameter of each secondary filter screen (31) is 0.001-0.005 mm.

8. The experimental water intake apparatus according to any one of claims 1 to 7, wherein: the filter box (10) is also internally provided with a precipitation plate (13), the precipitation plate (13) is obliquely arranged, and a gap (14) is formed in the lower side of the precipitation plate (13).