CN215374627U

CN215374627U - Sampling device for effluent quality detection

Info

Publication number: CN215374627U
Application number: CN202121368230.5U
Authority: CN
Inventors: 马志伟
Original assignee: Hebei Huashun Chemical Co ltd
Current assignee: Hebei Huashun Chemical Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-31
Anticipated expiration: 2031-06-21

Abstract

The utility model relates to the technical field of water quality sampling devices, in particular to a sampling device for effluent water quality detection; the sampling device is convenient for sampling low-lying water outlets such as sewage pools and the like, is safer and more reliable, and reduces water sample pouring; including sample cup, U type frame, holding rod and funnel, the sample cup is rotatable to be set up on U type frame, funnel fixed mounting is in U type frame bottom, the holding rod is fixed to be set up in the left end of U type frame.

Description

Sampling device for effluent quality detection

Technical Field

The utility model relates to the technical field of water quality sampling devices, in particular to a sampling device for effluent water quality detection.

Background

As is well known, a sampling device for detecting the quality of discharged water is an auxiliary device for sampling the quality of discharged water at low-lying positions such as a sewage pool and the like; when carrying out the effluent quality of water sample of low-lying department such as effluent water sump, the handheld sampling cup of operating personnel takes a sample, and the sample is comparatively inconvenient, and operating personnel need pitch over the health to effluent water sump department, easily the accident of falling appears, has great potential safety hazard, pours the water sample in the sampling cup into to corresponding sample in vitro when, easily appears the spilling of water sample, has certain use limitation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the sampling device for effluent quality detection, which is convenient for sampling low-lying effluent parts such as sewage pools and the like, is safer and more reliable, and reduces water sample splashing.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: including sample cup, U type frame, holding rod and funnel, the sample cup is rotatable to be set up on U type frame, funnel fixed mounting is in U type frame bottom, the holding rod is fixed to be set up in the left end of U type frame.

Preferably, still include push rod and spring, but the push rod horizontal slip set up on U type frame, the right part of push rod is provided with first spacing ring, the left part of push rod is provided with the second spacing ring, the spring housing is located on the push rod, the one end and the U type frame fixed connection of spring, the other end and the second spacing ring fixed connection of spring.

Preferably, the holding rod is a telescopic rod, and the extension end and the socket end of the telescopic rod are fixedly connected through a threaded jackscrew in a clamping mode.

Preferably, the left end part and the right part of the holding rod are both provided with a handle.

Preferably, the extension end of the telescopic rod is provided with a sliding groove, the inner wall of the socket end of the telescopic rod is provided with a sliding rail, and the sliding rail can slide left and right along the sliding groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a sampling device for effluent quality detection, which has the following beneficial effects: this play sampling device for water quality testing, the holding rod is handed to operating personnel, make the holding rod be vertical state and insert in to the sewage pond, the sample cup soaks the department of going out water in the sewage pond, mention the back with the holding rod, make the holding rod be in the horizontality, sample cup keeps vertical state under the action of gravity, remove the device to outside sample test tube department, make the funnel be located the sample test tube directly over, promote the sample cup, it is the slope form to make the sample cup, the water sample in the sample cup gets into to the sample test tube in through the funnel, accomplish the sample operation, be convenient for take a sample to low-lying department such as effluent water sump, and is safe and reliable, and the reduction water sample is spilt.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 2 in accordance with the present invention;

in the drawings, the reference numbers: 1. a sampling cup; 2. a U-shaped frame; 3. a holding rod; 4. a funnel; 5. a push rod; 6. a spring; 7. a first limit ring; 8. a second stop collar; 9. screwing the thread; 10. a grip; 11. a chute; 12. a slide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the sampling device for effluent quality detection of the present invention comprises a sampling cup 1, a U-shaped frame 2, a holding rod 3 and a funnel 4, wherein the sampling cup 1 is rotatably disposed on the U-shaped frame 2, the funnel 4 is fixedly disposed at the bottom of the U-shaped frame 2, and the holding rod 3 is fixedly disposed at the left end of the U-shaped frame 2; the handheld holding rod 3 of operating personnel, make the holding rod 3 insert in to the sewage pond in vertical state, sample cup 1 soaks to the interior water outlet of sewage pond, mention the back with holding rod 3, make holding rod 3 be in the horizontality, sample cup 1 keeps vertical state under the action of gravity, remove the device to outside sample test tube department, make funnel 4 be located the sample test tube directly over, promote sample cup 1, make sample cup 1 be the slope form, the water sample in the sample cup 1 enters into to the sample test tube in through funnel 4, accomplish the sample operation, be convenient for take a sample to low-lying water outlet such as effluent water sump, and is more safe and reliable, the reduction water sample that inclines is spilt.

The sampling device for effluent quality detection further comprises a push rod 5 and a spring 6, wherein the push rod 5 is arranged on the U-shaped frame 2 in a left-right sliding mode, a first limiting ring 7 is arranged at the right part of the push rod 5, a second limiting ring 8 is arranged at the left part of the push rod 5, the spring 6 is sleeved on the push rod 5, one end of the spring 6 is fixedly connected with the U-shaped frame 2, and the other end of the spring 6 is fixedly connected with the second limiting ring 8; the right part of the push rod 5 is contacted with the bottom of the left end of the sampling cup 1 by pushing the push rod 5, the sampling cup 1 is inclined under the pushing of the push rod 5, the sample is poured out of the sampling cup 1, the hand of an operator is not required to be directly contacted with the sampling cup 1, the sampling cup is cleaner and more sanitary, and the push rod 5 automatically resets under the action of the spring 6 after the sampling cup is used; the holding rod 3 is a telescopic rod, and the extension end and the socket end of the telescopic rod are fixedly connected in a clamping manner through a threaded jackscrew 9; the holding rod 3 is an expansion rod, the length of the holding rod 3 can be adaptively adjusted to meet the requirements of water taking at various depths, and the adjusted expansion rod can be clamped and fixed through the threaded jackscrew 9; the left end part and the right part of the holding rod 3 are both provided with a handle 10; through the arrangement of the handle 10, a better acting point can be provided for an operator, and the operator can conveniently hold the handle 10; the extension end of the telescopic rod is provided with a sliding chute 11, the inner wall of the socket end of the telescopic rod is provided with a sliding rail 12, and the sliding rail 12 can slide left and right along the sliding chute 11; through the arrangement of the sliding rail 12 and the sliding groove 11, the extension end and the socket end can keep parallel movement in the extension and shortening processes of the telescopic rod, and relative rotation between the extension end and the socket end is avoided.

When the sampling device is used, an operator holds the holding rod 3 by hand, so that the holding rod 3 is inserted into a sewage tank in a vertical state, the sampling cup 1 is immersed into a water outlet of the sewage tank, the holding rod 3 is lifted, the holding rod 3 is in a horizontal state, the sampling cup 1 is kept in a vertical state under the action of gravity, the device is moved to an external sampling test tube, the funnel 4 is positioned right above the sampling test tube, the sampling cup 1 is pushed, the sampling cup 1 is inclined, a water sample in the sampling cup 1 enters the sampling test tube through the funnel 4, sampling operation is completed, low-lying water outlets such as the sewage tank can be sampled conveniently, the sampling device is safer and more reliable, and water sample pouring is reduced; the right part of the push rod 5 is contacted with the bottom of the left end of the sampling cup 1 by pushing the push rod 5, the sampling cup 1 is inclined under the pushing of the push rod 5, the sample is poured out of the sampling cup 1, the hand of an operator is not required to be directly contacted with the sampling cup 1, the sampling cup is cleaner and more sanitary, and the push rod 5 automatically resets under the action of the spring 6 after the sampling cup is used; the holding rod 3 is an expansion rod, the length of the holding rod 3 can be adaptively adjusted to meet the requirements of water taking at various depths, and the adjusted expansion rod can be clamped and fixed through the threaded jackscrew 9; through the arrangement of the handle 10, a better acting point can be provided for an operator, and the operator can conveniently hold the handle 10; through the arrangement of the sliding rail 12 and the sliding groove 11, the extension end and the socket end can keep parallel movement in the extension and shortening processes of the telescopic rod, and relative rotation between the extension end and the socket end is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a play sampling device for water quality testing, its characterized in that, includes sample cup (1), U type frame (2), holding rod (3) and funnel (4), sample cup (1) rotatable setting is on U type frame (2), funnel (4) fixed mounting is in U type frame (2) bottom, holding rod (3) fixed setting is in the left end of U type frame (2).

2. A sampling device for effluent quality detection according to claim 1, further comprising a push rod (5) and a spring (6), wherein the push rod (5) is arranged on the U-shaped frame (2) in a left-right sliding manner, the right part of the push rod (5) is provided with a first limit ring (7), the left part of the push rod (5) is provided with a second limit ring (8), the spring (6) is sleeved on the push rod (5), one end of the spring (6) is fixedly connected with the U-shaped frame (2), and the other end of the spring (6) is fixedly connected with the second limit ring (8).

3. The sampling device for effluent quality detection according to claim 2, wherein the holding rod (3) is a telescopic rod, and the extension end and the socket end of the telescopic rod are fixedly connected by a thread jackscrew (9).

4. A sampling device for effluent quality detection according to claim 3, wherein the grip (10) is provided at both the left end and the right of the grip (3).

5. A sampling device for effluent quality detection according to claim 4, wherein the extension end of the telescopic rod is provided with a chute (11), the inner wall of the socket end of the telescopic rod is provided with a slide rail (12), and the slide rail (12) can slide left and right along the chute (11).