CN211602564U

CN211602564U - Water treatment sampler

Info

Publication number: CN211602564U
Application number: CN202020167663.3U
Authority: CN
Inventors: 王一博
Original assignee: Guangzhou College of Technology and Business
Current assignee: Guangzhou College of Technology and Business
Priority date: 2020-02-13
Filing date: 2020-02-13
Publication date: 2020-09-29
Anticipated expiration: 2030-02-13

Abstract

The utility model discloses a water treatment sampler relates to sampler technical field. The utility model comprises a cylinder body, wherein a sleeve is matched with the opening end of the cylinder body in a sliding way; a first piston is fixed at one end of the sleeve; the inner surface of the sleeve is in sliding fit with a push rod; one end of the push rod is fixed with a second piston; the peripheral side surface of the cylinder body is provided with water inlet pipes in an array manner; the peripheral side surface of the water inlet pipe is in threaded fit with a sealing cover; a water outlet pipe is arranged on the circumferential side surface of the cylinder body; the inner surface of the water outlet pipe is connected with a sample bottle in a threaded manner. The utility model discloses a barrel, sleeve, push rod, solid fixed splint and movable clamp plate's cooperation is used, and the sleeve is fixed through fastening screw and barrel, promotes the push rod and makes the second piston remove and make sewage get into between first piston and the second piston to pull sleeve and push rod simultaneously and fix the sleeve, stimulate the push rod once more and make the sewage extrusion in the barrel collect in carrying out the appearance bottle, simple structure, convenient to use postwash, the practicality is higher.

Description

Water treatment sampler

Technical Field

The utility model belongs to the technical field of the sampler, especially, relate to a water treatment sampler.

Background

Sewage treatment, in order to make sewage reach the water quality requirement of discharging into a certain water body or reuse and carry out the process of purifying it, sewage treatment is widely used in each field such as building, agriculture, traffic, energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and beverage, also increasingly goes into common people's daily life.

When sampling sewage, liquid samples are often taken at different depths below the sewage level for production process analysis and scientific experiments. Although the existing sewage sampler has an appliance capable of sampling at different positions under the liquid level, the existing sewage sampler has the defects of complex structure, difficult processing and manufacturing, higher manufacturing cost, inconvenient use and operation and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water treatment sampler uses through barrel, sleeve, push rod, solid fixed splint and movable clamp's cooperation, has solved the problem that current sampler structure is complicated, operation is awkward.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a water treatment sampler, which comprises a cylinder body, wherein a sleeve is matched with the opening end of the cylinder body in a sliding way; a first piston matched with the cylinder is fixed at one end of the sleeve and positioned in the cylinder; a push rod is in sliding fit with the inner surface of the sleeve; a second piston matched with the cylinder is fixed at one end of the push rod and positioned in the cylinder; a plurality of water inlet pipes are arranged on the peripheral side surface of the cylinder body in an array manner; the peripheral side surface of the water inlet pipe is in threaded fit with a sealing cover; a water outlet pipe is arranged on the peripheral side surface of the cylinder body; the inner surface of the water outlet pipe is in threaded connection with a sample bottle; the side surface of the opening end of the cylinder body is respectively provided with a fixed clamping plate and a supporting plate; an adjusting screw and a guide rod are arranged between the fixed clamping plate and the supporting plate; the adjusting screw thread and the peripheral side surface of the guide rod are in sliding fit with a movable clamping plate.

Further, a first nut is arranged on the side face of the opening end of the cylinder body; the inner surface of the first nut is in threaded connection with a fastening screw; one end of the fastening screw penetrates through the cylinder.

Furthermore, second nuts matched with the fastening screws are arranged on the circumferential side surface arrays of the sleeve; and the distance between every two adjacent second nuts is the same as the distance between every two adjacent water inlet pipes.

Furthermore, the fixed clamping plate and the movable clamping plate are both in a conical structure; and anti-skidding grooves are formed in the opposite surfaces of the fixed clamping plate and the movable clamping plate.

The utility model discloses following beneficial effect has:

the utility model discloses a barrel, the sleeve, the push rod, solid fixed splint and movable clamp's cooperation is used, the sleeve is fixed through fastening screw and barrel, it makes the second piston remove to promote the push rod, make sewage get into between first piston and the second piston from the inlet tube that corresponds, and pull sleeve and push rod simultaneously and fix the sleeve, stimulate the push rod once more and collect in making the sewage extrusion in the barrel carry out the appearance bottle, gu fixed splint and movable clamp mutually support simultaneously, can adopt double-layered formula or bayonet connection to fix the barrel, moreover, the steam generator is simple in structure, high durability and convenient use, and the practicality is higher.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a cross-sectional view of a water treatment sampler;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic view of the movable clamp plate;

in the drawings, the components represented by the respective reference numerals are listed below:

1-cylinder, 2-sleeve, 3-first piston, 4-push rod, 5-second piston, 6-water inlet pipe, 7-sealing cover, 8-water outlet pipe, 9-sample bottle, 10-fixed clamping plate, 11-supporting plate, 12-adjusting screw, 13-guide rod, 14-movable clamping plate, 15-first nut, 16-fastening screw, 17-second nut and 18-anti-slip groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a water treatment sampler, which comprises a cylinder 1, wherein a sleeve 2 is slidably fitted at the opening end of the cylinder 1; a first piston 3 matched with the cylinder 1 is fixed at one end of the sleeve 2 and positioned in the cylinder 1; the inner surface of the sleeve 2 is matched with a push rod 4 in a sliding way; a second piston 5 matched with the cylinder body 1 is fixed at one end of the push rod 4 and positioned in the cylinder body 1; three water inlet pipes 6 are arranged on the peripheral side surface of the cylinder body 1 in an array manner; the peripheral side surface of the water inlet pipe 6 is in threaded fit with a sealing cover 7; the peripheral side of the cylinder 1 is provided with a water outlet pipe 8; the inner surface of the water outlet pipe 8 is connected with a sample bottle 9 through screw threads; the side surface of the opening end of the cylinder body 1 is respectively provided with a fixed clamping plate 10 and a supporting plate 11; an adjusting screw 12 and a guide rod 13 are arranged between the fixed splint 10 and the supporting plate 11; the adjusting screw 12 and the peripheral side surface of the guide rod 13 are matched with a movable clamping plate 14 in a sliding way.

Wherein, the side surface of the opening end of the cylinder body 1 is provided with a first nut 15; the inner surface of the first nut 15 is connected with a fastening screw 16 in a threaded manner; one end of the fastening screw 16 penetrates through the cylinder 1.

Wherein, the peripheral side array of the sleeve 2 is provided with a second nut 17 matched with the fastening screw 16; the distance between two adjacent second nuts 17 is the same as the distance between two adjacent water inlet pipes 6.

Wherein, the fixed splint 10 and the movable splint 14 are both in a conical structure; the fixed clamping plate 10 and the movable clamping plate 14 are provided with anti-slip grooves 18 on opposite surfaces.

One specific application of this embodiment is: when sewage is sampled, a sealing cover 7 in threaded connection with a water inlet pipe 6 with the same depth as that of water to be taken is opened, a push rod 4 is pushed to enable a second piston to seal the interior of the unsealed water inlet pipe 6, a sleeve 2 is pushed to enable a first piston 3 to be positioned at the top of the unsealed water inlet pipe 6, a fastening thread 16 is screwed to be in threaded connection with a corresponding second nut 17 to fix the sleeve 2, a sample bottle 9 is in threaded fit with a water outlet pipe 8 to be fixed, the barrel 1 is vertically inserted into the sewage, an adjusting bolt 12 is rotated to enable a movable clamping plate 14 to be movably matched with the fixed clamping plate 10 to fix the barrel 1, or the fixed clamping plate 10 and the movable clamping plate 14 are directly fixed in an insertion mode, the push rod 4 is pushed to enable the sewage to enter between the first piston 3 and the second piston in the barrel 1 from the unsealed water inlet pipe 6, the fastening bolt 16 is unscrewed, and the sleeve 2 and the push, when the sewage reaches the position of the water outlet pipe 8, the screwing fastening screw thread 16 is connected with the corresponding second nut 17 in a threaded mode again to enable the sleeve 2 to be fixed again, the push rod 4 is pulled to enable the second piston 5 to move upwards, and when the second piston 5 moves upwards, the sewage is extruded from the cylinder body 1 to enter the sample bottle 9 to be collected.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A water treatment sampler comprising a cartridge (1), characterized in that: the open end of the cylinder body (1) is in sliding fit with the sleeve (2); a first piston (3) matched with the cylinder body (1) is fixed at one end of the sleeve (2) and positioned in the cylinder body (1); a push rod (4) is in sliding fit with the inner surface of the sleeve (2); a second piston (5) matched with the cylinder body (1) is fixed at one end of the push rod (4) and positioned in the cylinder body (1); a plurality of water inlet pipes (6) are arranged on the peripheral side surface of the cylinder body (1) in an array manner; a sealing cover (7) is in threaded fit with the peripheral side surface of the water inlet pipe (6); the peripheral side surface of the cylinder body (1) is provided with a water outlet pipe (8); the inner surface of the water outlet pipe (8) is in threaded connection with a sample bottle (9); the side surface of the opening end of the cylinder body (1) is respectively provided with a fixed clamping plate (10) and a supporting plate (11); an adjusting screw rod (12) and a guide rod (13) are arranged between the fixed clamping plate (10) and the supporting plate (11); the peripheral side surfaces of the adjusting screw rod (12) and the guide rod (13) are in sliding fit with a movable clamping plate (14).

2. A water treatment sampler according to claim 1, characterized in that the side of the open end of the cylinder (1) is provided with a first nut (15); a fastening screw (16) is connected to the inner surface of the first nut (15) in a threaded manner; one end of the fastening screw rod (16) penetrates through the barrel body (1).

3. A water treatment sampler according to claim 1 wherein the said sleeve (2) peripheral side array is provided with a second nut (17) cooperating with a fastening screw (16); the distance between two adjacent second nuts (17) is the same as the distance between two adjacent water inlet pipes (6).

4. A water treatment sampler according to claim 1, characterized in that the fixed clamp (10) and the movable clamp (14) are both of conical configuration; the opposite surfaces of the fixed splint (10) and the movable splint (14) are provided with anti-skid grooves (18).