CN218212169U

CN218212169U - Quality of water sampling device with cold-stored function

Info

Publication number: CN218212169U
Application number: CN202222354950.7U
Authority: CN
Inventors: 高锋; 徐振坤; 周磊; 刘金香; 沈文军
Original assignee: China Coal Zhejiang Testing Technology Co ltd
Current assignee: China Coal Zhejiang Testing Technology Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-03
Anticipated expiration: 2032-09-05

Abstract

The utility model provides a quality of water sampling device with cold-stored function. Quality of water sampling device with cold-stored function includes cylinder, cold storage plant, sleeve and antislip strip, the outside cover of cylinder is equipped with cold storage plant, and cold storage plant's outside cover is equipped with the sleeve, and telescopic surface is provided with a plurality of and is annular antislip strip, antislip strip fixed connection in sleeve. The utility model discloses, after accomplishing water intaking work, the sleeve rotates, make the sleeve drive the syringe needle and shift up, it is inboard that the one end of syringe needle is connected to the barrel moves into the cooling ring, because the first spacer ring of fixedly connected with in the cooling ring inner chamber, the inboard of first spacer ring is equipped with the second spacer ring, the clearance department of first spacer ring and cooling ring inner chamber outer wall is the vacuum layer, the clearance department of first spacer ring and second spacer ring is equipped with the heat preservation cotton, thereby played fine cold-stored effect to the quality of water in the barrel, the quality of water composition in the barrel is difficult for changing because of the hot weather.

Description

Quality of water sampling device with cold-stored function

Technical Field

The utility model relates to a sampling equipment field especially relates to a quality of water sampling device with cold-stored function.

Background

The water quality monitoring is a process of monitoring and measuring the types of pollutants in the water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition. The monitoring range is very wide, and comprises uncontaminated and contaminated natural water (rivers, lakes, seas and underground water) and various industrial drainage and the like. Before detecting quality of water, need take a sample to the water earlier, quality of water is after the sample, because current sampling device does not possess cold-stored function, under the hot summer high temperature, the sample is in the transportation, and quality of water composition can change, makes the testing result distortion.

Therefore, it is necessary to provide a new water sampling device with a refrigeration function to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a quality of water sampling device with cold-stored function.

The utility model provides a quality of water sampling device with cold-stored function includes: syringe, cold-stored device, sleeve and antislip strip, the outside cover of syringe is equipped with cold-stored device, and cold-stored device's outside cover is equipped with the sleeve, and telescopic surface is provided with a plurality of and is annular antislip strip, antislip strip fixed connection in sleeve.

Preferably, the cylinder includes barrel, solid fixed ring, push-and-pull frame, syringe needle and first sealed lid, and the surface cover of barrel is equipped with solid fixed ring, gu fixed ring and barrel fixed connection, and gu fixed ring bottom fixed connection in sleeve top, the inside push-and-pull frame that is equipped with of barrel, the syringe needle is installed to the barrel bottom, syringe needle bottom sealing connection has first sealed lid.

Preferably, the refrigerating device comprises a cooling ring, a hose, a straight pipe and a second sealing cover, the cooling ring is of an internal hollow structure, the inner wall of the cooling ring is attached to the outer surface of the barrel, the outer surface of the cooling ring is in threaded connection with the inner wall of the sleeve, the hose is fixedly connected to the bottom of the cooling ring, the inner cavity of the hose is communicated with the inner cavity of the cooling ring, the straight pipe is fixedly connected to one end of the hose, and the second sealing cover is hermetically connected to one end, away from the hose, of the straight pipe.

Preferably, the position cover that the cooling ring surface is close to the bottom is equipped with the antiskid circle, and antiskid circle fixed connection is in the cooling ring.

Preferably, a first separating ring is fixedly connected in the inner cavity of the cooling ring, a second separating ring is arranged on the inner side of the first separating layer, and two ends of the second separating ring are fixedly connected to the top and the bottom of the inner cavity of the cooling ring respectively.

Preferably, the clearance between the first partition ring and the inner cavity outer wall of the cooling ring is a vacuum layer, and the clearance between the first partition ring and the second partition ring is provided with heat preservation cotton.

Compared with the prior art, the utility model provides a quality of water sampling device with cold-stored function has following beneficial effect:

the staff is after accomplishing the water intaking work, the sleeve rotates, make the sleeve drive the syringe needle and shift up, the one end that the syringe needle was connected to the barrel moves into the cooling ring inboard, because the first spacer ring of fixedly connected with in the cooling ring inner chamber, the inboard of first spacer ring is equipped with the second spacer ring, the clearance department of first spacer ring and cooling ring inner chamber outer wall is the vacuum layer, the clearance department of first spacer ring and second spacer ring is equipped with the heat preservation cotton, thereby quality of water in the barrel has been played fine cold-stored effect, the quality of water composition in the barrel is difficult for changing because of the hot weather.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a water sampling device with a refrigeration function provided by the present invention;

figure 2 is an exploded view of the water sampling device with refrigeration shown in figure 1;

FIG. 3 is an exploded view of the cleat and the cooler shown in FIG. 1;

FIG. 4 is a cross-sectional view of the cooling ring shown in FIG. 3.

The reference numbers in the figures: 1. a needle cylinder; 2. a cold storage device; 3. a sleeve; 4. anti-slip strips; 5. a barrel; 6. a fixing ring; 7. a push-pull frame; 8. a needle head; 9. a first sealing cover; 10. a cooling ring; 11. a hose; 12. a straight pipe; 13. a second sealing cover; 14. an anti-slip ring; 15. a first spacer ring; 16. a vacuum layer; 17. a second spacer ring; 18. and (5) heat preservation cotton.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a water sampling device with a refrigeration function according to the present invention; FIG. 2 is an exploded view of the water sampling device with refrigeration function shown in FIG. 1; FIG. 3 is an exploded view of the cleat 14 and the cooler 2 shown in FIG. 1; FIG. 4 is a cross-sectional view of the cooling ring 10 shown in FIG. 1. The method comprises the following steps: syringe 1, cold storage plant 2, sleeve 3 and antislip strip 4.

In the specific implementation process, as shown in fig. 1, the outside cover of cylinder 1 is equipped with refrigerating plant 2, and the outside cover of refrigerating plant 2 is equipped with sleeve 3, and the surface of sleeve 3 is provided with a plurality of and is annular antislip strip 4, and antislip strip 4 fixed connection is in sleeve 3.

Referring to fig. 2 as an illustration, the needle cylinder 1 comprises a cylinder body 5, a fixing ring 6, a push-pull frame 7, a needle head 8 and a first sealing cover 9, the fixing ring 6 is sleeved on the outer surface of the cylinder body 5, the fixing ring 6 is fixedly connected with the cylinder body 5, the bottom of the fixing ring 6 is fixedly connected to the top of the sleeve 3, the push-pull frame 7 is arranged inside the cylinder body 5, the needle head 8 is mounted at the bottom of the cylinder body 5, and the bottom end of the needle head 8 is hermetically connected with the first sealing cover 9.

Referring to fig. 3, the refrigerating apparatus 2 includes a cooling ring 10, a hose 11, a straight pipe 12 and a second sealing cover 13, the cooling ring 10 is of an internal hollow structure, the inner wall of the cooling ring 10 is attached to the outer surface of the barrel 5, the outer surface of the cooling ring 10 is in threaded connection with the inner wall of the sleeve 3, the bottom of the cooling ring 10 is fixedly connected with the hose 11, the hose 11 is communicated with the inner cavity of the cooling ring 10, one end of the hose 11 is fixedly connected with the straight pipe 12, one end of the straight pipe 12, which is far away from the hose 11, is in sealed connection with the second sealing cover 13, a non-slip ring 14 is sleeved at the position, which is close to the bottom, of the outer surface of the cooling ring 10, and the non-slip ring 14 is fixedly connected with the cooling ring 10.

Referring to fig. 4, a first partition ring 15 is fixedly connected in an inner cavity of the cooling ring 10, a second partition ring 17 is arranged on the inner side of the first partition layer, two ends of the second partition ring 17 are respectively and fixedly connected to the top and the bottom of the inner cavity of the cooling ring 10, a vacuum layer 16 is arranged at a gap between the first partition ring 15 and the outer wall of the inner cavity of the cooling ring 10, heat insulation cotton 18 is arranged at a gap between the first partition ring 15 and the second partition ring 17, the first partition ring 15 is fixedly connected in the inner cavity of the cooling ring 10, the second partition ring 17 is arranged on the inner side of the first partition layer, the vacuum layer 16 is arranged at a gap between the first partition ring 15 and the outer wall of the inner cavity of the cooling ring 10, and the heat insulation cotton 18 is arranged at a gap between the first partition ring 15 and the second partition ring 17, so that a good refrigeration effect is achieved on water quality in the cylinder 5, and water quality components in the cylinder 5 are not prone to change due to hot weather.

The utility model provides a theory of operation as follows: the staff opens the second sealed lid 13, pour into the coolant liquid into the cooling ring 10 inner chamber through the straight tube 12, the coolant liquid enters into the clearance of second partition ring 17 and cooling ring 10 inner chamber inner wall, the staff holds antiskid circle 14 by hand, rotate sleeve 3, sleeve 3 drives syringe 1 and moves down, thereby make the barrel 5 connect the one end of syringe needle 8 and move out the cooling ring 10 inboard, at this moment, the staff opens first sealed lid 9, pull up and push away and draw frame 7, thereby inhale in the barrel 5 with water, then, cover first sealed lid 9, at this moment, the staff reverse rotation sleeve 3, make sleeve 3 drive syringe 1 and shift up, the one end that barrel 5 connects syringe needle 8 moves into the cooling ring 10 inboard, because cooling ring 10 inboard is equipped with the vacuum hole, heat preservation cotton 18 and coolant liquid, thereby the cold-stored effect of fine to the quality of water in the barrel 5 has been played.

The utility model discloses in circuit and control that relate to be prior art, do not carry out too much repeated description here.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a quality of water sampling device with cold-stored function, includes cylinder (1), cold storage plant (2), sleeve (3) and antislip strip (4), its characterized in that, the outside cover of cylinder (1) is equipped with cold storage plant (2), and the outside cover of cold storage plant (2) is equipped with sleeve (3), and the surface of sleeve (3) is provided with a plurality of and is annular antislip strip (4), antislip strip (4) fixed connection in sleeve (3).

2. The water quality sampling device with the refrigeration function according to claim 1, wherein the needle cylinder (1) comprises a cylinder body (5), a fixing ring (6), a push-pull frame (7), a needle head (8) and a first sealing cover (9), the fixing ring (6) is sleeved on the outer surface of the cylinder body (5), the fixing ring (6) is fixedly connected with the cylinder body (5), the bottom of the fixing ring (6) is fixedly connected to the top of the sleeve (3), the push-pull frame (7) is arranged inside the cylinder body (5), the needle head (8) is installed at the bottom of the cylinder body (5), and the first sealing cover (9) is connected to the bottom end of the needle head (8) in a sealing mode.

3. The water quality sampling device with the refrigeration function according to claim 1, wherein the refrigeration device (2) comprises a cooling ring (10), a hose (11), a straight pipe (12) and a second sealing cover (13), the cooling ring (10) is of an internal hollow structure, the inner wall of the cooling ring (10) is attached to the outer surface of the barrel (5), the outer surface of the cooling ring (10) is in threaded connection with the inner wall of the sleeve (3), the hose (11) is fixedly connected to the bottom of the cooling ring (10), the hose (11) is communicated with the inner cavity of the cooling ring (10), the straight pipe (12) is fixedly connected to one end of the hose (11), and the second sealing cover (13) is hermetically connected to one end, far away from the hose (11), of the straight pipe (12).

4. A water sampling device with a cold storage function as claimed in claim 3, wherein the outer surface of the cooling ring (10) near the bottom is sleeved with an anti-slip ring (14), and the anti-slip ring (14) is fixedly connected to the cooling ring (10).

5. A water sampling device with a cold storage function according to claim 3, wherein a first separating ring (15) is fixedly connected in the inner cavity of the cooling ring (10), a second separating ring (17) is arranged at the inner side of the first separating ring, and two ends of the second separating ring (17) are respectively and fixedly connected to the top and the bottom of the inner cavity of the cooling ring (10).

6. A water sampling device with a cold storage function according to claim 5, characterized in that a gap between the first partition ring (15) and the outer wall of the inner cavity of the cooling ring (10) is a vacuum layer (16), and a gap between the first partition ring (15) and the second partition ring (17) is provided with heat insulation cotton (18).