CN217084815U

CN217084815U - Water inlet and outlet device for ultrasonic scanning microscope

Info

Publication number: CN217084815U
Application number: CN202220727088.7U
Authority: CN
Inventors: 施惠; 俞鹏飞; 韦杰; 陈潜
Original assignee: Xi'an Jiehong Microelectronics Technology Co ltd
Current assignee: Xi'an Jiehong Microelectronics Technology Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-07-29
Anticipated expiration: 2032-03-31

Abstract

The utility model relates to an ultrasonic wave technical field just discloses a water installations that advances for ultrasonic scanning microscope, including the water pump, the input intercommunication of water pump is provided with first connecting pipe, the one end intercommunication of first connecting pipe is provided with filtering mechanism, filtering mechanism's upper surface intercommunication is provided with the second connecting pipe, the three-way pipe is installed to the one end of second connecting pipe, the one end intercommunication of three-way pipe is provided with the oral siphon, the internally mounted of oral siphon has first valve, the output intercommunication of water pump is provided with the outlet pipe. This a water supply and drainage device for ultrasonic scanning microscope through the setting of first connecting pipe, second connecting pipe, suction tube and spring isotructure, outside pulling gag lever post makes it not contact with the movable rod, removes the movable rod to can realize the altitude mixture control to the bottom tube through the whole length of the folding hose of adjustment ripple, and then the regulation under the different drainage circumstances of being convenient for is used, has increased the device's application scope.

Description

Water inlet and outlet device for ultrasonic scanning microscope

Technical Field

The utility model relates to an ultrasonic wave technical field specifically is a water supply and drainage device for ultrasonic scanning microscope.

Background

Ultrasonic wave is a mechanical wave with extremely short wavelength, the wavelength in air is generally shorter than 2cm, the ultrasonic wave must be transmitted by a medium, the ultrasonic wave cannot exist in vacuum, the ultrasonic wave is far longer in water than in air, but the ultrasonic wave is very easy to lose and scatter in air due to the short wavelength, the ultrasonic wave is not as far as audible sound and infrasonic wave, the short wavelength is easier to obtain anisotropic sound energy, and the ultrasonic wave can be used for cleaning, crushing stones, sterilization and disinfection and the like. Has a plurality of applications in medicine and industry.

The utility model discloses a water installations that advances for ultrasonic scanning microscope in chinese patent application publication CN 210863633U 2, this utility model has realized ultrasonic scanning microscope's the process of convenient and electronic drainage of intaking, and convenient operation is swift, and can the water economy resource, but still has following defect:

1. in the practical use process, the water discharge amount is different under different water inlet and discharge conditions, the cleaning tanks suitable for different microscopes are different, the length requirements of branch pipes on the cleaning tanks are different, the length of the branch pipes on the cleaning tanks cannot be well adjusted, if the length of the branch pipes is too long, the cleaning work of the ultrasonic transducer is easily influenced when the branch pipes contact the bottom of the cleaning tank, and if the branch pipes are far away from the bottom of the cleaning tank, the water in the cleaning tank is easily difficult to discharge;

2. when the water pump pumps water, certain impurities exist in the cleaning tank, long-time water pumping easily causes the precipitation of the impurities in the water pump, and the situation that the water pump is blocked easily due to the fact that the water pump is not beneficial to normal work is long-term brought forward.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a water installations advances for ultrasonic scanning microscope has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a water inlet and drainage device for an ultrasonic scanning microscope comprises a water pump, wherein the input end of the water pump is communicated with a first connecting pipe, one end of the first connecting pipe is communicated with a filtering mechanism, the upper surface of the filtering mechanism is communicated with a second connecting pipe, one end of the second connecting pipe is provided with a three-way pipe, one end of the three-way pipe is communicated with a water inlet pipe, a first valve is arranged inside the water inlet pipe, the output end of the water pump is communicated with a water outlet pipe, a second valve is arranged inside the water outlet pipe, the other end of the three-way pipe is communicated with a water suction pipe, one end of the water suction pipe is communicated with a corrugated folding hose, one end of the corrugated folding hose is communicated with a bottom pipe, the surface of the bottom pipe is fixedly connected with a sliding block, the surface of the water suction pipe is fixedly connected with a protective cover, and two sides of the protective cover are inserted with sliding rods in a sliding manner, the surface of slide bar has cup jointed the spring, the one end of slide bar is fixed with the pole setting, the fixed surface of pole setting is connected with the gag lever post, the surface that absorbs water the pipe is close to protection casing fixedly connected with mounting disc, the equal fixedly connected with movable rod in both sides of mounting disc lower surface, the spacing groove with gag lever post looks adaptation is seted up on the surface of movable rod.

Optionally, the filtering mechanism includes a housing communicated with one end of the first connecting pipe, and a filter cartridge is clamped on an inner bottom wall of the housing.

Optionally, the top and the bottom of the upper surface of the filter cartridge are respectively sleeved with a waterproof rubber ring, and the inside of the filter cartridge is fixedly connected with a filter screen plate and PP filter cotton.

Optionally, the two sides of the upper surface of the shell are both connected with adjusting blocks in a sliding mode, and the upper surface of each adjusting block is movably provided with a positioning block through a pin shaft.

Optionally, the lower surface of the adjusting block is fixedly connected with a return spring, and one end of the return spring is fixedly connected inside the shell.

Optionally, the surface of the filter cartridge is provided with a plurality of through grooves, and the upper surface of the housing is provided with positioning grooves matched with the positioning blocks.

Optionally, the back of the casing is fixedly provided with a mounting rack, and a transparent observation plate is embedded in the surface of the casing.

Optionally, one end of the spring is fixedly connected to the inner wall of the protective cover, and the other end of the spring is fixedly connected to the surface of the sliding rod.

(III) advantageous effects

The utility model provides a water supply and drainage device for ultrasonic scanning microscope possesses following beneficial effect:

1. this a water supply and drainage device for ultrasonic scanning microscope through the setting of first connecting pipe, second connecting pipe, suction tube and spring isotructure, outside pulling gag lever post makes it not contact with the movable rod, removes the movable rod to can realize the altitude mixture control to the bottom tube through the whole length of the folding hose of adjustment ripple, and then the regulation under the different drainage circumstances of being convenient for is used, has increased the device's application scope.

2. This a water inlet and outlet device for ultrasonic scanning microscope, through the cartridge filter, reset spring, the locating piece, PP filter pulp and the setting of filter plate isotructure, the inside cartridge filter of casing can filter the debris granule in the water during water pump drainage to reduced and caused the condition of water pump jam damage easily to take place because of granule debris, upwards stimulate the locating piece simultaneously and make its rotate, made things convenient for taking out of cartridge filter again, and then be convenient for wash it and change, strengthened the device's practicality then.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the inner structure of the protective cover of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic structural view of the protective cover of the present invention;

FIG. 5 is a schematic view of the filtering mechanism of the present invention;

FIG. 6 is a schematic cross-sectional view of the filtering mechanism of the present invention;

fig. 7 is an enlarged schematic view of the structure at B in fig. 6 according to the present invention.

In the figure: 1. a water pump; 2. a first connecting pipe; 3. a second connecting pipe; 4. a three-way pipe; 5. a water inlet pipe; 6. a first valve; 7. a water outlet pipe; 8. a second valve; 9. a suction pipe; 10. a corrugated folding hose; 11. a bottom tube; 12. a slider; 13. a protective cover; 14. a slide bar; 15. a spring; 16. a limiting rod; 17. Mounting a disc; 18. a movable rod; 19. a housing; 20. a filter cartridge; 21. a waterproof rubber ring; 22. a filter screen plate; 23. PP filter cotton; 24. an adjusting block; 25. positioning blocks; 26. a return spring; 27. and (6) erecting a rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a technical solution: a water inlet and drainage device for an ultrasonic scanning microscope comprises a water pump 1, wherein the input end of the water pump 1 is communicated with a first connecting pipe 2, one end of the first connecting pipe 2 is communicated with a filtering mechanism, the upper surface of the filtering mechanism is communicated with a second connecting pipe 3, one end of the second connecting pipe 3 is provided with a three-way pipe 4, one end of the three-way pipe 4 is communicated with a water inlet pipe 5, one end of the water inlet pipe 5 is connected with an external reservoir, the inside of the water inlet pipe 5 is provided with a first valve 6, the output end of the water pump 1 is communicated with a water outlet pipe 7, the water outlet pipe 7 is connected with external dirt storage equipment, the inside of the water outlet pipe 7 is provided with a second valve 8, the other end of the three-way pipe 4 is communicated with a water suction pipe 9, one end of the water suction pipe 9 is communicated with a corrugated folding hose 10, one end of the corrugated folding hose 10 is communicated with a bottom pipe 11, and the surface of the bottom pipe 11 is fixedly connected with a sliding block 12, absorb water pipe 9's fixed surface and be connected with protection casing 13, slider 12 and protection casing 13 sliding connection, the equal slip grafting in both sides of protection casing 13 has slide bar 14, spring 15 has been cup jointed on slide bar 14's surface, slide bar 14's one end is fixed with pole setting 26, the fixed surface of pole setting 26 is connected with gag lever post 16, the surface that absorbs water pipe 9 is close to protection casing 13 fixedly connected with mounting disc 17, the equal fixedly connected with movable rod 18 in both sides of mounting disc 17 lower surface, 13 fixed connection in slider 12's surface of protection casing is run through to the one end of movable rod 18, the spacing groove with 16 looks adaptations of gag lever post is seted up on the surface of movable rod 18, the quantity of spacing groove is a plurality of.

The filtering mechanism comprises a shell 19 communicated with one end of a first connecting pipe 2, the shell 19 is communicated with a second connecting pipe 3, the inner bottom wall of the shell 19 is connected with a filter cartridge 20 in a clamping manner, the top and the bottom of the upper surface of the filter cartridge 20 are respectively sleeved with a waterproof rubber ring 21, a filter screen plate 22 and a PP filter cotton 23 are fixedly connected inside the filter cartridge 20, two sides of the upper surface of the shell 19 are respectively connected with an adjusting block 24 in a sliding manner, a positioning block 25 is movably arranged on the upper surface of the adjusting block 24 through a pin shaft, a reset spring 26 is fixedly connected to the lower surface of the adjusting block 24, one end of the reset spring 26 is fixedly connected inside the shell 19, through grooves are formed in the surface of the filter cartridge 20, the through grooves are provided in a plurality, the through grooves facilitate water flowing, positioning grooves matched with the positioning block 25 are formed in the upper surface of the shell 19, a mounting frame is fixedly mounted on the back surface of the shell 19, and a transparent observation plate is embedded in the surface of the shell 19, one end of the spring 15 is fixedly connected to the inner wall of the shield 13, and the other end of the spring 15 is fixedly connected to the surface of the sliding rod 14.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a conventional known device controlled by a computer and the like, detailed description of known functions and known components is omitted in the specific embodiment of the disclosure, and in order to ensure compatibility of the device, all adopted operation means are consistent with parameters of instruments in the market.

In summary, the water inlet and outlet device for the ultrasonic scanning microscope has the following operation steps;

1. when in use, a user pulls the limiting rod 16 outwards to prevent the limiting rod from contacting with the movable rod 18 and moves the movable rod 18, so that the height of the bottom tube 11 can be adjusted by adjusting the whole length of the corrugated folding hose 10, and the bottom of the corrugated folding hose is arranged in the cleaning tank;

2. closing the second valve 8, opening the first valve 6, placing one end of the water inlet pipe 5 in the water storage tank, starting the water pump 1 to enable water to be input into the bottom pipe 11 through the water inlet pipe 5 and to enable the water to flow into the cleaning tank, thereby completing water inlet operation, closing the first valve 6, opening the second valve 8, starting the water pump 1 to enable the water in the cleaning tank to be input into the bottom pipe 11 and to be input into the shell 19, and finally discharging the water through the water outlet pipe 7, thereby realizing water discharging operation;

3. when the water pump drains 1, the filter screen 22 and the PP filter cotton 23 on the filter cartridge 20 inside the housing 19 can filter the impurity particles in the water, and the positioning block 25 is pulled upwards and rotated, so that the filter cartridge 20 is taken out conveniently, and is further convenient to clean and replace.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A water inlet and outlet device for an ultrasonic scanning microscope, which comprises a water pump (1) and is characterized in that: the water pump is characterized in that a first connecting pipe (2) is communicated with the input end of the water pump (1), a filtering mechanism is communicated with one end of the first connecting pipe (2), a second connecting pipe (3) is communicated with the upper surface of the filtering mechanism, a three-way pipe (4) is installed at one end of the second connecting pipe (3), a water inlet pipe (5) is communicated with one end of the three-way pipe (4), a first valve (6) is installed inside the water inlet pipe (5), a water outlet pipe (7) is communicated with the output end of the water pump (1), a second valve (8) is arranged inside the water outlet pipe (7), a water suction pipe (9) is communicated with the other end of the three-way pipe (4), a corrugated folding hose (10) is communicated with one end of the water suction pipe (9), a bottom pipe (11) is communicated with one end of the corrugated folding hose (10), the utility model discloses a water absorption pipe, including bottom tube (11), fixed surface is connected with slider (12) of bottom tube (11), the fixed surface of water absorption pipe (9) is connected with protection casing (13), the both sides of protection casing (13) are all slided and are pegged graft and have slide bar (14), spring (15) have been cup jointed on the surface of slide bar (14), the one end of slide bar (14) is fixed with pole setting (27), the fixed surface of pole setting (27) is connected with gag lever post (16), the surface of water absorption pipe (9) is close to protection casing (13) fixedly connected with mounting disc (17), the equal fixedly connected with movable rod (18) in both sides of mounting disc (17) lower surface, the spacing groove with gag lever post (16) looks adaptation is seted up on the surface of movable rod (18).

2. A water supply and drainage device for an ultrasonic scanning microscope according to claim 1, wherein: the filtering mechanism comprises a shell (19) communicated with one end of the first connecting pipe (2), and a filtering cylinder (20) is connected to the inner bottom wall of the shell (19) in a clamping mode.

3. A water supply and drainage device for an ultrasonic scanning microscope according to claim 2, wherein: the top and the bottom of cartridge filter (20) upper surface all cup joint waterproof rubber ring (21), the inside fixedly connected with of cartridge filter (20) filters otter board (22) and PP filter pulp (23).

4. A water supply and drainage device for an ultrasonic scanning microscope according to claim 3, wherein: the both sides of casing (19) upper surface all sliding connection have regulating block (24), the upper surface of regulating block (24) has locating piece (25) through round pin axle movable mounting.

5. A water inlet and outlet device for an ultrasonic scanning microscope according to claim 4 wherein: the lower surface of the adjusting block (24) is fixedly connected with a return spring (26), and one end of the return spring (26) is fixedly connected to the inside of the shell (19).

6. A water inlet and outlet device for an ultrasonic scanning microscope according to claim 5 wherein: the surface of the filter cartridge (20) is provided with a plurality of through grooves, and the upper surface of the shell (19) is provided with a positioning groove matched with the positioning block (25).

7. A water supply and drainage device for an ultrasonic scanning microscope according to claim 6 wherein: the back fixed mounting of casing (19) has the mounting bracket, the surface of casing (19) is inlayed and is equipped with transparent observation board.

8. A water supply and drainage device for an ultrasonic scanning microscope according to claim 1, wherein: one end of the spring (15) is fixedly connected to the inner wall of the protective cover (13), and the other end of the spring (15) is fixedly connected to the surface of the sliding rod (14).