CN214058386U - Quality of water bacteriology inspection is with preserving case - Google Patents
Quality of water bacteriology inspection is with preserving case Download PDFInfo
- Publication number
- CN214058386U CN214058386U CN202023147952.6U CN202023147952U CN214058386U CN 214058386 U CN214058386 U CN 214058386U CN 202023147952 U CN202023147952 U CN 202023147952U CN 214058386 U CN214058386 U CN 214058386U
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- China
- Prior art keywords
- assembly
- limiting
- fixedly installed
- bacteriology
- rotating
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000007689 inspection Methods 0.000 title claims abstract description 10
- 230000000670 limiting effect Effects 0.000 claims abstract description 52
- 238000013016 damping Methods 0.000 claims abstract description 19
- 238000012856 packing Methods 0.000 claims abstract description 16
- 210000004907 gland Anatomy 0.000 claims abstract description 14
- 238000004321 preservation Methods 0.000 claims abstract description 14
- 238000005057 refrigeration Methods 0.000 claims abstract description 12
- 238000000429 assembly Methods 0.000 claims abstract description 3
- 230000000712 assembly Effects 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 22
- 238000012360 testing method Methods 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 7
- 230000000721 bacterilogical effect Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000035939 shock Effects 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 238000000151 deposition Methods 0.000 abstract 1
- 239000000945 filler Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000005070 sampling Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000008223 sterile water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000002925 chemical effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a quality of water bacteriology inspection is with preserving box. The preservation box for water quality bacteriology examination comprises a box body, a box cover, a refrigeration assembly, a rotating assembly, a damping assembly, a placing assembly and a limiting assembly, wherein the rotating assembly is installed on an upper shell and comprises a rotating rod, a hand wheel, packing and a packing gland, the hand wheel is installed at the top end of the rotating rod, the packing gland is installed on the rotating rod in a threaded mode, the packing is fixedly installed in a packing hole, and the packing gland is installed on the upper shell in a threaded mode; the shock absorption assembly is fixedly arranged in the lower shell and comprises a supporting plate, a shaft sleeve, a supporting shaft, a connecting plate, a limiting block, a guide rod and a shock absorption spring, and the four groups of placement assemblies with the same specification are fixedly arranged on the rotating assembly; and the limiting assembly is arranged on the placing assembly. The utility model provides a quality of water bacteriology inspection is with preserving case has the advantage of depositing conveniently, shock attenuation protection and low temperature preservation are reliable.
Description
Technical Field
The utility model relates to a field especially relates to a quality of water is preservation case for bacteriology inspection.
Background
The bacteriological examination of water quality is an important index in the water quality analysis work of water supply and sewage. The bacteriological indexes specified in the current water quality sanitation standard are mainly the total number of bacteria and the index of coliform group.
Water samples of various water qualities undergo various changes from the collection to the analysis due to physical, chemical and biological effects. The metabolism and chemical action of the microorganisms can cause the change of the components and the concentration of the water sample, and the components of the water sample can be changed by generating a colloid adsorption phenomenon or dissolving soluble substances on the surfaces of a water sampler, a water sample container or suspended matters. In order to reduce the physical, chemical and biological changes of a water sample as much as possible, protective measures must be implemented for different conditions of the water sample and the characteristics of the substance to be tested during sampling, and the transportation time must be shortened to send the water sample to a laboratory for analysis as soon as possible.
Therefore, it is necessary to provide a novel storage box for water bacteriological examination to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a quality of water is preservation case for bacteriology inspection.
The utility model provides a quality of water bacteriology inspection includes with preservation case: the box body comprises an upper shell and a lower shell, a box cover is mounted on the upper shell, a filler hole is formed in the middle of the upper shell, a refrigeration assembly and a rotating assembly are mounted on the lower shell, the rotating assembly is mounted on the upper shell and comprises a rotating rod, a hand wheel, filler and a filler gland, the hand wheel is mounted at the top end of the rotating rod, the filler gland is mounted on the rotating rod in a threaded mode, the filler is fixedly mounted in the filler hole, and the filler gland is mounted on the upper shell in a threaded mode; the shock absorption assembly is fixedly arranged in the lower shell and comprises a supporting plate, a shaft sleeve, a supporting shaft, a connecting plate, a limiting block, a guide rod and a shock absorption spring, the supporting plate is fixedly arranged in the lower shell, the shaft sleeve is sleeved on the supporting shaft and is fixedly arranged on the supporting plate, the connecting plate is arranged at the top end of the supporting shaft and is fixedly connected with the rotating assembly, the guide rod is arranged at the bottom end of the supporting shaft, the shock absorption spring is sleeved on the guide rod, and the limiting block is fixedly arranged in the lower shell; the four groups of placement assemblies with the same specification are fixedly arranged on the rotating assembly; and the limiting assembly is arranged on the placing assembly.
Preferably, the refrigeration assembly comprises a compressor, an evaporator, a capillary tube, a drying filter and a condenser, the compressor is fixedly installed in the lower shell, the evaporator is fixedly installed on the supporting plate, the capillary tube and the drying filter are fixedly installed in the lower shell, and the condenser is fixedly installed at the bottom end of the lower shell.
Preferably, the placing assembly comprises a chassis, a stand column, a placing rack, a pressing plate and a liquid storing container, the chassis is fixedly installed on the rotating rod, a first limiting hole is formed in the chassis, the stand column is rotatably installed on the chassis, the four placing racks are fixedly installed on the stand column and used for placing the liquid storing container, and the pressing plate is installed on the stand column in a threaded mode.
Preferably, the liquid storage container comprises a container bottle, a rubber plug, a small test tube and a test tube plug, the rubber plug is sleeved on the small test tube and is installed on the container bottle, and the test tube plug is installed at the opening of the small test tube.
Preferably, the limiting assembly comprises a limiting ring and a limiting rod, the limiting ring is fixedly mounted on the stand column, a plurality of second limiting holes are uniformly formed in the limiting ring, and the limiting rod is mounted in the second limiting holes.
Preferably, the inner wall of the shell is provided with a heat insulation protective sleeve.
Compared with the prior art, the utility model provides a quality of water bacteriology inspection is with preserving case has following beneficial effect:
1. the utility model uses the combination of the placing component, the rotating component and the damping component, the placing component is arranged on the rotating component, the rotating component is arranged on the damping component, and the damping spring can play the role of damping protection in the preservation and transportation of the water quality samples; be provided with the refrigeration subassembly in the box, the refrigeration carries out the low temperature to the quality of water sample and preserves, places the liquid and is rotten, guarantees that the sample can not damage in the transportation.
2. The small test tube is arranged in the liquid storage container, and sterile water is additionally arranged in the small test tube in advance for freezing, so that the liquid storage container is ensured to have a transient cooling storage function after being taken out of the box body, and the samples are prevented from deteriorating in the sampling and transportation process of the liquid storage container;
drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a storage box for water quality bacteriology examination provided by the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic structural view of the placement assembly and the spacing assembly shown in FIG. 1;
FIG. 4 is a top view of FIG. 3;
fig. 5 is a schematic structural view of the liquid storage container shown in fig. 3.
Reference numbers in the figures: 1. a box body; 11. an upper housing; 1101. a filler hole; 12. a lower housing; 2. a box cover; 3. a refrigeration assembly; 31. a compressor; 32. an evaporator; 33. a capillary tube; 34. drying the filter; 35. a condenser; 4. a rotating assembly; 41. rotating the rod; 42. a hand wheel; 43. a filler; 44. a packing gland; 5. a shock absorbing assembly; 51. a support plate; 52. a shaft sleeve; 53. a support shaft; 54. a connecting plate; 55. a guide bar; 56. a damping spring; 57. a limiting block; 6. placing the component; 61. a chassis; 6101. a first limit hole; 62. a column; 63. placing a rack; 64. pressing a plate; 65. a liquid storage container; 6501. a container bottle; 6502. a rubber plug; 6503. a small test tube; 6504. a test tube plug; 7. a limiting component; 71. a limiting ring; 7101. a second limiting hole; 72. a limiting rod.
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, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a storage box for water quality bacteriology inspection according to the present invention; FIG. 2 is a top view of FIG. 1; FIG. 3 is a schematic structural view of the placement assembly and the spacing assembly shown in FIG. 1; FIG. 4 is a top view of FIG. 3; fig. 5 is a schematic structural view of the liquid storage container shown in fig. 3. The method comprises the following steps: the refrigerator comprises a box body 1, a box cover 2, a refrigerating assembly 3, a rotating assembly 4, a damping assembly 5, a placing assembly 6 and a limiting assembly 7.
In the specific implementation process, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the method includes: the refrigerator comprises a box body 1, wherein the box body 1 comprises an upper shell 11 and a lower shell 12, a box cover 2 is installed on the upper shell 11, a filling hole 1101 is formed in the middle of the upper shell 11, a refrigeration assembly 3 is installed on the lower shell 12, a rotating assembly 4 is installed on the upper shell 11, the rotating assembly 4 comprises a rotating rod 41, a hand wheel 42, a filling material 43 and a filling material gland 44, the hand wheel 42 is installed at the top end of the rotating rod 41, the filling material gland 44 is installed on the rotating rod 41 in a threaded mode, the filling material 43 is fixedly installed in the filling hole 1101, and the filling material gland 44 is installed on the upper shell 11 in a threaded mode; the damping assembly 5 is fixedly arranged in the lower shell 12, the damping assembly 5 comprises a supporting plate 51, a shaft sleeve 52, a supporting shaft 53, a connecting plate 54, a limiting block 57, a guide rod 55 and a damping spring 56, the supporting plate 51 is fixedly arranged in the lower shell 12, the shaft sleeve 52 is sleeved on the supporting shaft 53 and is fixedly arranged on the supporting plate 51, the connecting plate 54 is arranged at the top end of the supporting shaft 53, the connecting plate 54 is fixedly connected with the rotating assembly 4, the guide rod 55 is arranged at the bottom end of the supporting shaft 53, the damping spring 56 is sleeved on the guide rod 55, and the limiting block 57 is fixedly arranged in the lower shell 12; the four groups of placement components 6 with the same specification are fixedly arranged on the rotating component 4; spacing subassembly 7, spacing subassembly 7 is installed on placing subassembly 6.
It should be noted that: during installation, firstly, the hand wheel 42 is welded on the rotating rod 41, the packing gland 44 is installed on the rotating rod 41 in a threaded manner, the packing 43 used for sealing is placed in the packing hole 1101, the rotating rod 41 is installed on the upper shell 11, the supporting plate 51 is fixedly installed on the lower shell 12, the shaft sleeve 52 is fixedly installed on the supporting plate 51, the guide rod 55 is welded on the supporting shaft 53 and then penetrates through the shaft sleeve 52 to be welded with the connecting plate 54, the damping spring 56 is sleeved on the guide rod 55 and is installed in the limiting block 57 for damping limitation, the four groups of placing components 6 are installed on the rotating rod 41, the sampling is easy to place, the limiting component 7 is installed on the placing component 6, the rotation limiting effect is achieved on the placing component 6, and the refrigerating component 3 and the box cover 2 are installed in the box body 1. During the use, open case lid 2 earlier, rotate dwang 41 to placing subassembly 6 to case lid department, take out gag lever post 72, not hard up clamp plate 64, take out liquid and deposit the container 65 sample, open case lid 2 behind the sample mark, on placing rack 63, screw up clamp plate 64, insert gag lever post 72, cover case lid 2 again can, it is convenient to deposit and withdraw, case lid 2 opening is very little, the refrigeration cryogenically preservation of refrigeration subassembly 3, the cryogenically preservation of the outdoor sample back of being convenient for, improve water quality testing precision and reliability.
Referring to fig. 1, the refrigeration assembly 3 includes a compressor 31, an evaporator 32, a capillary tube 33, a dry filter 34 and a condenser 35, the compressor 31 is fixedly installed in the lower casing 12, the evaporator 32 is fixedly installed on a support plate 51, the capillary tube 33 and the dry filter 34 are both fixedly installed in the lower casing 12, and the condenser 35 is fixedly installed at the bottom end of the lower casing 12.
It should be noted that: the refrigeration component 3 mainly ensures that the temperature in the box body 1 reaches 2-5 ℃, and carries out freezing preservation on the sampled liquid, thereby preventing the bacteria of the sample from changing due to temperature change.
Referring to fig. 1, 3 and 4, the placing assembly 6 includes a chassis 61, a column 62, a placing rack 63, a pressing plate 64 and a liquid storage container 65, the chassis 61 is fixedly mounted on the rotating rod 41, a first limiting hole 6101 is formed in the chassis 61, the column 62 is rotatably mounted on the chassis 61, the four placing racks 63 for placing the liquid storage container 65 are fixedly mounted on the column 62, and the pressing plate 64 is threadedly mounted on the column 62.
It should be noted that: four placing racks 63 are arranged on the upright posts 62, four liquid storing containers 65 can be stored, the rotating operation is realized, only one liquid storing container is arranged on the box cover 2 during storage and taking, and the exposure reduction is more favorable for low-temperature storage.
Referring to fig. 5, the liquid storage container 65 includes a container bottle 6501, a rubber stopper 6502, a small test tube 6503 and a test tube stopper 6504, the small test tube 6503 is sleeved with the rubber stopper 6502 and is mounted on the container bottle 6501, and the test tube stopper 6504 is mounted on the nozzle of the small test tube 6503.
It should be noted that: the sampling use is that the liquid storage container 65 is taken out from the box body 1, the small test tube 6503 stores frozen sterile water, after the container bottle 6501 is filled with the sampled water, the rubber plug 6502 is covered, and when the container bottle 6501 is covered, the cold water in the small test tube 6503 can be temporarily cooled and refrigerated in advance until the liquid storage container 65 is placed in the box body 1.
Referring to fig. 1, 3 and 4, the limiting assembly 7 includes a limiting ring 71 and a limiting rod 72, the limiting ring 71 is fixedly mounted on the column 62, a plurality of second limiting holes 7101 are uniformly formed in the limiting ring 71, and the limiting rod 72 is mounted in the second limiting holes 7101.
It should be noted that: the limiting rod 72 passes through the second limiting hole 7101 and is inserted into the first limiting hole 6101, so as to limit the rotation of the placing component 6.
Wherein, the inner wall of the box body 1 is provided with a heat insulation protective sleeve to insulate heat and keep a sealed environment for storing the whole storage box.
The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition 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 (6)
1. A quality of water is preservation case for bacteriological inspection, its characterized in that includes:
the refrigerator comprises a box body (1), wherein the box body (1) comprises an upper shell (11) and a lower shell (12), a box cover (2) is installed on the upper shell (11), a filling hole (1101) is formed in the middle of the upper shell (11), a refrigerating assembly (3) is installed on the lower shell (12),
the rotating assembly (4) is installed on the upper shell (11), the rotating assembly (4) comprises a rotating rod (41), a hand wheel (42), packing (43) and a packing gland (44), the hand wheel (42) is installed at the top end of the rotating rod (41), the packing gland (44) is installed on the rotating rod (41) in a threaded mode, the packing (43) is fixedly installed in a packing hole (1101), and the packing gland (44) is installed on the upper shell (11) in a threaded mode;
the damping device comprises a damping component (5), the damping component (5) is fixedly installed in the lower shell (12), the damping component (5) comprises a supporting plate (51), a shaft sleeve (52), a supporting shaft (53), a connecting plate (54), a limiting block (57), a guide rod (55) and a damping spring (56), the supporting plate (51) is fixedly installed in the lower shell (12), the shaft sleeve (52) is sleeved on the supporting shaft (53) and is fixedly installed on the supporting plate (51), the connecting plate (54) is installed at the top end of the supporting shaft (53), the connecting plate (54) is fixedly connected with the rotating component (4), the guide rod (55) is installed at the bottom end of the supporting shaft (53), the damping spring (56) is sleeved on the guide rod (55), and the limiting block (57) is fixedly installed in the lower shell (12);
the four groups of placement assemblies (6) with the same specification are fixedly arranged on the rotating assembly (4);
and the limiting assembly (7), wherein the limiting assembly (7) is arranged on the placing assembly (6).
2. The preservation box for water quality bacteriology examination according to claim 1, characterized in that the refrigeration component (3) comprises a compressor (31), an evaporator (32), a capillary tube (33), a dry filter (34) and a condenser (35), the compressor (31) is fixedly installed in the lower shell (12), the evaporator (32) is fixedly installed on a support plate (51), the capillary tube (33) and the dry filter (34) are both fixedly installed in the lower shell (12), and the condenser (35) is fixedly installed at the bottom end of the lower shell (12).
3. The preservation box for water quality bacteriology examination according to claim 1, characterized in that the placing component (6) comprises a base plate (61), a vertical column (62), a placing rack (63), a pressing plate (64) and a liquid storing container (65), the base plate (61) is fixedly installed on the rotating rod (41), a first limiting hole (6101) is formed in the base plate (61), the vertical column (62) is rotatably installed on the base plate (61), the four placing racks (63) used for placing the liquid storing container (65) are fixedly installed on the vertical column (62), and the pressing plate (64) is installed on the vertical column (62) in a threaded manner.
4. The preservation box for water quality bacteriology examination according to claim 3, characterized in that, the liquid storage container (65) comprises a container bottle (6501), a rubber plug (6502), a small test tube (6503) and a test tube plug (6504), the small test tube (6503) is sleeved with the rubber plug (6502) and is installed on the container bottle (6501), and the test tube plug (6504) is installed on the orifice of the small test tube (6503).
5. The water quality bacteriology examination storage box according to claim 1, wherein the limiting component (7) comprises a limiting ring (71) and a limiting rod (72), the limiting ring (71) is fixedly installed on the upright post (62), a plurality of second limiting holes (7101) are uniformly formed in the limiting ring (71), and the limiting rod (72) is installed in the second limiting holes (7101).
6. The preservation box for water quality bacteriology examination according to claim 1, characterized in that a heat insulating protective jacket is installed on the inner wall of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023147952.6U CN214058386U (en) | 2020-12-24 | 2020-12-24 | Quality of water bacteriology inspection is with preserving case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023147952.6U CN214058386U (en) | 2020-12-24 | 2020-12-24 | Quality of water bacteriology inspection is with preserving case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214058386U true CN214058386U (en) | 2021-08-27 |
Family
ID=77386745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023147952.6U Expired - Fee Related CN214058386U (en) | 2020-12-24 | 2020-12-24 | Quality of water bacteriology inspection is with preserving case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214058386U (en) |
-
2020
- 2020-12-24 CN CN202023147952.6U patent/CN214058386U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210827 |