CN212982933U

CN212982933U - Sampling device for detecting microorganisms in water body

Info

Publication number: CN212982933U
Application number: CN202020434645.7U
Authority: CN
Inventors: 施佳康; 常金强; 徐琳
Original assignee: Jiangsu Haiersen Testing Technology Service Co ltd
Current assignee: Jiangsu Haiersen Testing Technology Service Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2021-04-16
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a water microbiological detection's sampling device, the on-line screen storage device comprises a base, be provided with on the base: the winding assembly comprises a cylindrical shell, a rotating shaft is arranged in the center of the shell, a pipe body is wound on the rotating shaft, a first opening and a second opening are formed in the shell, a first end of the pipe body extends out of the first opening, and a second end of the pipe body extends out of the second opening; the telescopic assembly comprises a multi-stage telescopic cylinder, and the end part of a telescopic rod of the multi-stage telescopic cylinder is connected with the first end of the pipe body so as to drive the pipe body to extend to a water area with a preset depth; the liquid collection assembly comprises a pump body, a liquid guide pipe and a sampling bottle; and the liquid collection assembly and the winding assembly are both positioned in the thermostat. The device is convenient for collecting water samples at different depths, and has wide application range and good sample preservation.

Description

Sampling device for detecting microorganisms in water body

Technical Field

The utility model relates to a water detects technical field, concretely relates to water microbiological detection's sampling device.

Background

At present, water bodies often contain a plurality of microorganisms, and the quality of the water bodies can be monitored by detecting and analyzing the microorganisms in the water bodies, which is beneficial to the development of the aquaculture industry.

And some microorganisms distribute in the water in the deeper waters of water, at this moment, when extracting the water in the different degree of depth waters, need change the sampling equipment according to the water degree of depth correspondence, the step is loaded down with trivial details to, the sample also can not be kept properly, probably because of the external ambient temperature of sample and the great dead a large amount of microorganisms in the sample that appear of water temperature phase difference in the transportation die, influence later stage testing result.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a water microbiological detection's sampling device, its water sample of conveniently collecting the different degree of depth, application scope is wide, and the sample is preserved.

In order to solve the technical problem, the utility model provides a water microbiological detection's sampling device, the on-line screen storage device comprises a base, be provided with on the base:

the winding assembly comprises a cylindrical shell, a rotating shaft is arranged in the center of the shell, a pipe body is wound on the rotating shaft, a first opening and a second opening are formed in the shell, a first end of the pipe body extends out of the first opening, and a second end of the pipe body extends out of the second opening;

the telescopic assembly comprises a multi-stage telescopic cylinder, and the end part of a telescopic rod of the multi-stage telescopic cylinder is connected with the first end of the pipe body so as to drive the pipe body to extend to a water area with a preset depth;

the liquid collection assembly comprises a pump body, a liquid guide pipe and a sampling bottle, one end of the pump body is connected with the first end of the pipe body, the other end of the pump body is connected with the liquid guide pipe, and the sampling bottle is positioned below the liquid outlet of the liquid guide pipe;

and the liquid collection assembly and the winding assembly are both positioned in the thermostat.

Preferably, universal wheels are arranged on the lower side of the base.

Preferably, a supporting bracket is fixedly arranged in the incubator, and a groove for placing the sampling bottle is formed in the upper side of the supporting bracket.

Preferably, two groups of limiting assemblies are arranged on the supporting bracket, and the sampling bottle is positioned between the two groups of limiting assemblies.

Preferably, the limiting assembly comprises a fixed seat, a spring group and an abutting part, the fixed seat is fixedly arranged with the support bracket, the spring group is horizontally arranged, one end of the spring group is connected with the fixed seat, the other end of the spring group is connected with the abutting part, and the abutting part abuts against the side wall of the sampling bottle.

Preferably, the abutting surface of the abutting piece and the sampling bottle is a circular arc surface.

Preferably, a door body is arranged on the incubator, the door body is hinged with the incubator, and the door body is positioned on one side of the sampling bottle.

Preferably, the telescopic rod of the multistage telescopic cylinder is provided with a limiting part, the limiting part is vertically provided with a through hole, and the pipe body is arranged in the through hole in a penetrating manner.

Preferably, the liquid guiding device further comprises a fixing frame, and the liquid outlet end of the liquid guiding pipe is fixedly arranged on the fixing frame.

Preferably, the telescopic rods of the multi-stage telescopic cylinders are vertically arranged.

The utility model has the advantages that:

1. the utility model discloses a be provided with on the base around rolling up subassembly and flexible subassembly, because the first end of body and the end fixing of telescopic link, through telescopic cylinder's telescopic link extension, realize promptly that the body stretches into to darker waters to conveniently collect the water sample of the different degree of depth, application scope is wide.

2. The utility model discloses the collection liquid subassembly includes the pump body, catheter and sampling bottle, and the one end of the pump body is connected with the first end of body, and the other end and the catheter connection of the pump body, sampling bottle are located the liquid outlet below of catheter, through collecting the liquid subassembly, can collect the sample in real time to can realize the rapid bottled dress of sample.

3. The utility model discloses collect liquid subassembly and all be located the thermostated container around rolling up the subassembly. Because collection liquid subassembly and winding subassembly all set up in the thermostat, so, can be so that water sample temperature is invariable to avoid the microorganism to cause the dead condition of microorganism because of ambient temperature changes too greatly in the water, improve the accuracy of follow-up detection.

Drawings

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

fig. 2 is a partially enlarged view of fig. 1 in a region a.

The reference numbers in the figures illustrate: 10. a base; 11. a universal wheel; 20. a thermostat; 21. a door body; 22. a pushing handle; 30. a housing; 31. a rotating shaft; 32. a pipe body; 40. a multi-stage telescopic cylinder; 41. a telescopic rod; 42. a limiting member; 50. a pump body; 60. a catheter; 61. a fixed mount; 70. a support bracket; 71. a groove; 72. a fixed seat; 73. an abutting member; 74. a spring set; 80. sampling bottle.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

Referring to fig. 1-2, the utility model discloses a sampling device for water body microorganism detection, including base 10, be provided with on the base 10 around rolling up subassembly, flexible subassembly, collection liquid subassembly and thermostated container 20.

The winding assembly comprises a cylindrical shell 30, a rotating shaft 31 is arranged at the center of the shell 30, a pipe body 32 is wound on the rotating shaft 31, a first opening and a second opening are formed in the shell 30, the first end of the pipe body 32 extends out of the first opening, and the second end of the pipe body 32 extends out of the second opening. The rotation accessible manual rotation of pivot 31, the one end of pivot 31 is passed through rolling bearing and is connected with casing 30, and the other end and the handle of pivot 31 are connected, through the twist grip, realize that pivot 31 rotates promptly to realize body 32 around rolling up. The rotation of the rotating shaft 31 can also be driven by a motor, thereby realizing the rotation of the rotating shaft 31.

The telescopic assembly comprises a multi-stage telescopic cylinder 40, and the end part of a telescopic rod 41 of the multi-stage telescopic cylinder 40 is connected with the first end of the pipe body 32 so as to drive the pipe body 32 to extend to a water area with a preset depth. The multi-stage telescopic cylinder 40 includes a cylinder body and a telescopic rod 41, the cylinder body drives the telescopic rod 41 to extend or shorten, and the multi-stage telescopic cylinder 40 is a prior art and will not be described in detail herein. Because the first end of body 32 is fixed with the tip of telescopic link 41, telescopic link 41 through telescopic cylinder extends, realizes that body 32 stretches into to darker waters promptly to conveniently collect the water sample of the different degree of depth.

The liquid collection assembly comprises a pump body 50, a liquid guide tube 60 and a sampling bottle 80, one end of the pump body 50 is connected with the first end of the tube body 32, the other end of the pump body 50 is connected with the liquid guide tube 60, and the sampling bottle 80 is located below a liquid outlet of the liquid guide tube 60. Through album liquid subassembly, can collect the sample in real time to can realize the quick bottled dress of sample.

Both the liquid collection assembly and the winding assembly are located within incubator 20. Because the collection liquid subassembly all sets up in thermostated container 20 with around rolling up the subassembly, so, can be so that water sample temperature is invariable to avoid the microorganism to cause the dead condition of microorganism because of the ambient temperature change is too big in the water, improve the accuracy of follow-up detection.

The universal wheels 11 are arranged on the lower side of the base 10. A push handle 22 is also provided on the incubator 20, by means of which push handle 22 the movement of the sampling device is facilitated.

A supporting bracket 70 is fixedly arranged in the incubator 20, and a groove 71 for placing the sampling bottle 80 is arranged on the upper side of the supporting bracket 70. Two sets of limiting components are arranged on the support bracket 70, and the sampling bottle 80 is positioned between the two sets of limiting components. Through spacing subassembly, can realize that sampling bottle 80 position is spacing.

Spacing subassembly includes fixing base 72, spring assembly 74 and butt piece 73, and fixing base 72 and the fixed setting of support bracket 70, spring assembly 74 level set up, and the one end and the fixing base 72 of spring assembly 74 are connected, and the other end and the butt piece 73 of spring assembly 74 are connected, and butt piece 73 butt sampling bottle 80's lateral wall. The abutting surface of the abutting piece 73 and the sampling bottle 80 is a circular arc surface. Support through spring assembly 74 and press abutment member 73, abutment member 73 supports and presses sampling bottle 80 wall, so, can carry out spacingly to sampling bottle 80 better.

The door body 21 is arranged on the incubator 20, the door body 21 is hinged with the incubator 20, and the door body 21 is positioned on one side of the sampling bottle 80. By opening door 21, sample bottle 80 can be accessed.

The telescopic rod 41 of the multi-stage telescopic cylinder 40 is provided with a limiting part 42, the limiting part 42 is vertically provided with a through hole, and the pipe body 32 is arranged in the through hole in a penetrating manner. The limiting member 42 can limit the tube 32, and ensure that the tube 32 is tightly attached to the multi-stage telescopic cylinder 40.

The utility model discloses still include mount 61, the liquid outlet end of catheter 60 is fixed to be set up on mount 61, so for hydroenergy in the catheter 60 can flow into to sampling bottle 80 in, and does not take place the skew.

The telescopic rod 41 of the multi-stage telescopic cylinder 40 is vertically arranged.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. The utility model provides a water body microorganism detection's sampling device which characterized in that, includes the base, be provided with on the base:

2. The water body microorganism detection sampling device of claim 1, wherein universal wheels are provided on the underside of the base.

3. The water body microorganism detection sampling device according to claim 1, wherein a support bracket is fixedly arranged in the incubator, and a groove for placing a sampling bottle is formed on the upper side of the support bracket.

4. The water body microorganism detection sampling device of claim 3, wherein two sets of position limiting assemblies are disposed on the support bracket, and the sampling bottle is located between the two sets of position limiting assemblies.

5. The sampling device for detecting the microorganisms in the water body according to claim 4, wherein the limiting component comprises a fixed seat, a spring set and an abutting piece, the fixed seat is fixedly arranged with the supporting bracket, the spring set is horizontally arranged, one end of the spring set is connected with the fixed seat, the other end of the spring set is connected with the abutting piece, and the abutting piece abuts against the side wall of the sampling bottle.

6. The water body microorganism detection sampling device as recited in claim 5, wherein the abutting surface of the abutting piece and the sampling bottle is a circular arc surface.

7. The sampling device for detecting the microorganisms in the water body according to claim 1, wherein a door body is arranged on the incubator, the door body is hinged with the incubator, and the door body is positioned on one side of the sampling bottle.

8. The sampling device for detecting microorganisms in water body according to claim 1, wherein the telescopic rod of the multi-stage telescopic cylinder is provided with a limiting member, the limiting member is vertically provided with a through hole, and the tube body is inserted into the through hole.

9. The water body microorganism detection sampling device of claim 1, further comprising a mounting bracket, wherein the liquid outlet end of the liquid guide tube is fixedly arranged on the mounting bracket.

10. The sampling device for detecting microorganisms in water bodies according to claim 1, wherein the telescopic rods of the multi-stage telescopic cylinders are vertically arranged.