CN222318925U - A portable water quality heavy metal detector - Google Patents
A portable water quality heavy metal detector Download PDFInfo
- Publication number
- CN222318925U CN222318925U CN202420530543.3U CN202420530543U CN222318925U CN 222318925 U CN222318925 U CN 222318925U CN 202420530543 U CN202420530543 U CN 202420530543U CN 222318925 U CN222318925 U CN 222318925U
- Authority
- CN
- China
- Prior art keywords
- water
- water quality
- fixedly connected
- heavy metal
- bin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 115
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 24
- 230000002572 peristaltic effect Effects 0.000 claims description 17
- 239000007921 spray Substances 0.000 claims description 9
- 238000011010 flushing procedure Methods 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 238000009991 scouring Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 15
- 238000012360 testing method Methods 0.000 description 14
- 239000008213 purified water Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
本实用新型涉及水质检测设备技术领域，具体涉及一种便携式水质重金属检测仪，包括储存箱，所述储存箱的顶部开设有储存槽、放置槽和矩形槽，所述储存箱底侧的内部开设有储水槽，所述放置槽的内底面均匀开设有排水孔，且排水孔与储水槽连通，所述储存箱的一侧固连有握把，所述储存箱另一侧的顶部铰接有顶盖，且顶盖的内部粘接固定有橡胶垫一。本实用新型中，通过在橡胶套的内部滑动插接有水质检测仪本体，并利用橡胶垫一和橡胶套配合使用便于对水质检测仪本体进行保护，从而避免了在对该便携式水质重金属检测仪进行搬运时，因运输颠簸或碰撞等原因使得水质检测仪本体发生损坏的情况发生，且利用水质检测仪本体便于对水质的重金属含量进行快速检测。
The utility model relates to the technical field of water quality detection equipment, and specifically to a portable water quality heavy metal detector, including a storage box, a storage slot, a placement slot and a rectangular slot are provided on the top of the storage box, a water storage tank is provided inside the bottom side of the storage box, drainage holes are evenly provided on the inner bottom surface of the placement slot, and the drainage holes are connected to the water storage tank, a handle is fixed to one side of the storage box, a top cover is hinged on the top of the other side of the storage box, and a rubber pad 1 is bonded and fixed inside the top cover. In the utility model, the water quality detector body is slidably inserted into the rubber sleeve, and the rubber pad 1 and the rubber sleeve are used in combination to protect the water quality detector body, thereby avoiding the damage of the water quality detector body due to transportation bumps or collisions when the portable water quality heavy metal detector is carried, and the water quality detector body is used to facilitate rapid detection of the heavy metal content in the water.
Description
Technical Field
The utility model relates to the technical field of water quality detection equipment, in particular to a portable water quality heavy metal detector.
Background
In order to protect water environment, the monitoring of sewage discharge must be enhanced, the quality of drinking water is reduced, the harm to human health is great, and the water quality detector plays an important role in environmental protection, water quality detection and water resource protection. The water quality detector is a professional instrument for analyzing the content of water quality components, the existing water quality detector consists of a detection mechanism, a sample inlet, a display screen and a control button, when the water quality detector is used, a water sample is poured into the detection mechanism through the sample inlet, the detection mechanism can display the detection result through the display screen, and the control button can be used for switching the detection mechanism, adjusting the flow rate and the inlet of the water sample, selecting the detection type and the like. When detecting water quality, the heavy metal content in the water quality is one of the important monitoring targets, and the existing water quality detection instrument is convenient to carry and is generally small in volume, but the existing water quality detection instrument lacks a protection structure, so that the water quality detection instrument is easy to damage due to collision in the carrying and carrying processes, and the detection process is influenced.
Disclosure of utility model
The utility model aims to provide a portable water quality heavy metal detector for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a portable quality of water heavy metal detector, includes the bin, holding tank, standing groove and rectangular channel have been seted up at the top of bin, the aqua storage tank has been seted up to the inside of bin bottom side, the wash port has evenly been seted up to the interior bottom surface of standing groove, and wash port and aqua storage tank intercommunication, one side of bin has linked firmly the handle, the top of bin opposite side articulates there is the top cap, and the inside bonding of top cap is fixed with rubber pad one, the inside bonding of holding tank is fixed with the rubber sleeve, and the inside slip grafting of rubber sleeve has the quality of water detector body, supporting being provided with washout mechanism on the bin, and the inside one end of standing groove is provided with fixed establishment, the bottom of bin is provided with supporting mechanism.
Further in that, the flushing mechanism comprises a water tank, the one end of water tank lateral wall and rectangular tank inside wall links firmly, the one end of water tank is provided with the peristaltic pump, peristaltic pump one end links firmly with a inside wall of rectangular tank, the inlet end intercommunication of peristaltic pump is fixed with connecting pipe one, and connecting pipe one end and water tank intercommunication are fixed, the play water end intercommunication of peristaltic pump is fixed with connecting pipe two, and the one end intercommunication of connecting pipe two is fixed with the shower nozzle.
Preferably, the top of one end of the water tank is fixedly provided with a water inlet pipe in a communicating way, and the top of the water inlet pipe is connected with a sealing cover in a screwing way.
Preferably, the lateral wall hitch of shower nozzle is fixed with the movable plate, and movable plate and standing groove sliding connection, the connection breach has been seted up at the top of standing groove an inside wall, the inside of connection breach is connected with the apron through the axostylus axostyle rotation.
Further in that, fixed establishment includes the rotating block, the rotating block rotates with the standing groove inside wall through the damping axostylus axostyle to be connected, one side of rotating block has linked firmly the rectangle frame, the screw hole has been seted up at the top of rectangle frame, the inside sliding connection of rectangle frame has the rectangular plate, the top of rectangular plate rotates and is connected with fixing bolt, and fixing bolt one end closes soon with the screw hole to be connected, all bond and be fixed with rubber pad two on rectangle frame bottom and the rectangle frame interior top surface.
Further, the position department intercommunication that bin one end corresponds the aqua storage tank is fixed with the drain valve, the one end of bin has linked firmly the stop collar, the one end intercommunication of drain valve is fixed with the drain pipe, and the one end intercommunication of drain pipe is fixed with the pipe, pipe and the inside joint of stop collar.
Further in, supporting mechanism includes the fixed shell, the fixed shell top links firmly with the bottom of bin, wedge breach has all been seted up to the both inner walls of fixed shell, the inside both ends of fixed shell have all been connected with the dwang through the rotation of damping axostylus axostyle, the one end of dwang one side has rotated and has been connected with the dwang, and the one end of dwang has linked firmly the screw rod, the outside of screw rod has rotationally closed and has been connected with the movable rod, the telescopic link has been linked firmly to the other end of dwang one side, the one end of movable rod one side has linked firmly the connecting rod, and connecting rod one end links firmly with one side of telescopic link.
Compared with the prior art, the utility model has the beneficial effects that:
1. The water quality detector body is slidably inserted into the rubber sleeve, and the water quality detector body is conveniently protected by the rubber sleeve and the rubber sleeve in a matched mode, so that the situation that the water quality detector body is damaged due to jolt or collision in transportation is avoided, and the water quality detector body is convenient to rapidly detect the heavy metal content of water quality;
2. The washing mechanism is arranged on the storage box in a matching way, one end of a vessel such as a test tube is inserted between the two rubber pads II, the fixing bolt is screwed, the vessel such as the test tube is convenient to fix, the moving plate is pushed to carry out one end, the spray head is enabled to move to a proper position, the peristaltic pump is started, the peristaltic pump, the first connecting pipe and the second connecting pipe are utilized to conveniently convey purified water in the water tank to the inside of the spray head, the spray head is utilized to conveniently spray the purified water, the sprayed purified water is convenient to wash and clean the inside of the vessel such as the test tube, and the influence on a detection result due to residual water sample in the vessel such as the test tube is avoided when the vessel such as the test tube is reused;
3. The bottom of the storage box is provided with the supporting mechanism, the two rotating plates are rotated, the rotated rotating plates are conveniently limited by the wedge-shaped notch, the unfolded supporting mechanism is convenient for the portable water quality heavy metal detector to be placed and used, the rotating rod is rotated, the screw rod is rotated, one ends of the moving rod, the connecting rod and the telescopic rod are further moved to a proper position, the moving rod at the position and one end of the telescopic rod are moved to the position, the height of one end of the storage box is conveniently adjusted, the storage box is conveniently leveled, and the leveled storage box is convenient for the water quality detector body to use, and is more convenient to use;
4. The water discharge valve is fixedly communicated at the position of one end of the storage tank corresponding to the water storage tank, the round pipe is taken down from the inside of the limit sleeve, the water discharge valve is opened, water is discharged from the inside of the limit sleeve, the water discharge pipe and the round pipe are recycled, the water is discharged from the water discharge pipe conveniently, flushing is conducted on the supporting mechanism conveniently, and foreign matters such as soil adhered to the supporting mechanism are flushed conveniently.
Drawings
FIGS. 1-2 are schematic views of the overall structure of the present utility model;
FIG. 3 is a schematic diagram of the positional relationship between a storage tank and a rubber sleeve in the present utility model;
FIG. 4 is a schematic diagram of the structure of the storage box in the present utility model;
FIG. 5 is a schematic view of the structure of the supporting mechanism in the present utility model;
FIG. 6 is a schematic view of a stationary housing structure according to the present utility model;
FIG. 7 is a schematic view of the structure of the flushing mechanism in the present utility model;
fig. 8 is a schematic structural view of the fixing mechanism in the present utility model.
In the figure, 100 parts of storage tank, 101 parts of storage tank, 102 parts of placing tank, 103 parts of rectangular tank, 104 parts of water storage tank, 105 parts of connection notch, 106 parts of drainage hole, 110 parts of handle, 120 parts of drainage valve, 130 parts of drainage pipe, 131 parts of round pipe, 140 parts of limiting sleeve, 150 parts of top cover, 151 parts of rubber pad I, 160 parts of rubber sleeve, 170 parts of cover plate, 200 parts of supporting mechanism, 210 parts of fixed shell, 211 parts of wedge notch, 220 parts of rotating plate, 230 parts of telescopic rod, 240 parts of rotating rod, 241 parts of screw rod, 250 parts of moving rod, 260 parts of connecting rod, 300 parts of flushing mechanism, 310 parts of water tank, 320 parts of water inlet pipe, 321 parts of sealing cover, 330 parts of peristaltic pump, 331 parts of connection pipe I, 332 parts of connection pipe II, 340 parts of spray head, 350 parts of moving plate, 400 parts of fixing mechanism, 410 parts of rotating block, 420 parts of rectangular frame, 430 parts of rectangular plate, 440 parts of rubber pad II, 450 parts of fixing bolt, 500 parts of water quality detector body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-8, in an embodiment of the present utility model, a portable water quality heavy metal detector includes a storage tank 100, a storage tank 101, a placement tank 102 and a rectangular tank 103 are provided at the top of the storage tank 100, a water storage tank 104 is provided in the bottom of the storage tank 100, a drain hole 106 is uniformly provided at the inner bottom of the placement tank 102, the drain hole 106 is communicated with the water storage tank 104, a handle 110 is fixedly connected to one side of the storage tank 100, a top cover 150 is hinged to the top of the other side of the storage tank 100, a rubber pad 151 is fixedly adhered to the top cover 150, a rubber sleeve 160 is fixedly adhered to the interior of the storage tank 101, a water quality detector body 500 is slidably inserted into the rubber sleeve 160, a flushing mechanism 300 is provided on the storage tank 100, a fixing mechanism 400 is provided at one end of the interior of the placement tank 102, and a supporting mechanism 200 is provided at the bottom of the storage tank 100.
Specifically, the supporting mechanism 200 is opened, thereby the portable water quality heavy metal detector is conveniently placed outdoors, and the supporting mechanism 200 is utilized to conveniently adjust the height of the storage box 100, thereby the storage box 100 and the water quality detector body 500 are conveniently kept in a horizontal state, the water quality detector body 500 is conveniently used, and the rubber pad 151 and the rubber sleeve 160 are matched for use, so the water quality detector body 500 is conveniently protected, the situation that the water quality detector body 500 is damaged due to jolt or collision and the like in carrying the portable water quality heavy metal detector is avoided, the water quality detector body 500 is conveniently and rapidly detected on heavy metal content of water quality, when used test tubes or other vessels need to be used again, the fixing mechanism 400 is utilized to conveniently clamp and fix the vessels such as the test tubes, the vessels such as the test tubes are conveniently and rapidly washed by the flushing mechanism 300, and the vessels such as the test tubes are conveniently used again.
Example 1
As shown in fig. 1-8, in this embodiment, the flushing mechanism 300 includes a water tank 310, the outer side wall of the water tank 310 is fixedly connected with one end of the inner side wall of the rectangular groove 103, one end of the water tank 310 is provided with a peristaltic pump 330, one end of the peristaltic pump 330 is fixedly connected with one inner side wall of the rectangular groove 103, the water inlet end of the peristaltic pump 330 is fixedly connected with a first connecting pipe 331, one end of the first connecting pipe 331 is fixedly connected with the water tank 310, the water outlet end of the peristaltic pump 330 is fixedly connected with a second connecting pipe 332, one end of the second connecting pipe 332 is fixedly connected with a spray head 340, the top of one end of the water tank 310 is fixedly connected with a water inlet pipe 320, the top of the water inlet pipe 320 is rotatably connected with a sealing cover 321, the outer side wall of the spray head 340 is fixedly connected with a moving plate 350 and is slidably connected with the placing groove 102, a connecting notch 105 is provided at the top of one inner side wall of the placing groove 102, the connecting notch 105 is rotatably connected with a cover plate 170 through a shaft, the fixing mechanism 400 includes a rotating block 410, the rotating block 410 is rotatably connected with the inner side of the inner side wall of the placing groove 102 through a damping shaft, a rectangular frame 420 is fixedly connected with a threaded hole, the top of the rectangular frame 420 is rotatably connected with a rectangular frame 420, the inner side wall of the rectangular frame 420 is rotatably connected with a sealing cover plate 420, the inner side of the rectangular frame 420 is fixedly connected with the rectangular frame 420, the inner side of the rectangular frame 420 is fixedly connected with the rectangular frame 450, and the inner side of the rectangular frame body is fixedly connected with the rectangular frame 420, and the inner side of the inner frame.
In this embodiment, through inserting the one end of the vessel such as the test tube between two rubber pads two 440 to through screwing fixing bolt 450, thereby make rectangular plate 430 remove, and then make two rubber pads two 440 and vessel such as test tube extrusion contact, and carry out one end through promoting movable plate 350, thereby make shower nozzle 340 remove to suitable position department, rethread starts peristaltic pump 330, utilize peristaltic pump 330, connecting pipe one 331 and connecting pipe two 332 to be convenient for carry the inside pure water of water tank 310 to the inside of shower nozzle 340, and utilize shower nozzle 340 to be convenient for with the pure water blowout, and the spun pure water is convenient for wash the cleanness to the inside of vessel such as test tube, influence the testing result because of the water sample that remains in when avoiding using vessel such as test tube again, and the water after washing can flow to the inside of aqua storage tank 104 through wash port 106 and store.
As shown in fig. 1, in the present embodiment, a drain valve 120 is fixedly connected to a position of one end of the storage tank 100 corresponding to the water storage tank 104, a stop collar 140 is fixedly connected to one end of the storage tank 100, a drain pipe 130 is fixedly connected to one end of the drain valve 120, a circular tube 131 is fixedly connected to one end of the drain pipe 130, and the circular tube 131 is clamped to the inside of the stop collar 140.
In specific implementation, the circular tube 131 is taken down from the inside of the limit sleeve 140, and the drain valve 120 is opened, so that water inside the limit sleeve 140 is conveniently discharged, the drain pipe 130 and the circular tube 131 are utilized to conveniently discharge water, the discharged water is utilized to conveniently wash out the supporting mechanism 200, and foreign matters such as soil adhered on the supporting mechanism 200 are conveniently washed out.
Example two
On the basis of the first embodiment, the portable water quality heavy metal detector is placed outdoors for use conveniently.
As shown in fig. 5-6, the supporting mechanism 200 includes a fixing case 210, the top of the fixing case 210 is fixedly connected with the bottom of the storage box 100, wedge-shaped notches 211 are formed on two inner sidewalls of the fixing case 210, two ends inside the fixing case 210 are rotatably connected with a rotating plate 220 through damping shafts, one end of one side of the rotating plate 220 is rotatably connected with a rotating rod 240, one end of the rotating rod 240 is fixedly connected with a screw 241, the outer side of the screw 241 is rotatably connected with a moving rod 250, the other end of one side of the rotating plate 220 is fixedly connected with a telescopic rod 230, one end of one side of the moving rod 250 is fixedly connected with a connecting rod 260, and one end of the connecting rod 260 is fixedly connected with one side of the telescopic rod 230.
During the implementation, through rotating two rolling plates 220 to utilize wedge breach 211 to be convenient for carry out spacingly to rolling plate 220 after rotating, the supporting mechanism 200 after expanding is convenient for this portable quality of water heavy metal detector place the use, and through rotating dwang 240, thereby make screw rod 241 rotate, and then make the one end of dwang 250, connecting rod 260 and telescopic link 230 remove to suitable position department, and after removing to the one end that makes the movable rod 250 of position department and telescopic link 230 be convenient for adjust the height of bin 100 one end, and then be convenient for carry out the leveling to bin 100, the bin 100 after the leveling is convenient for use water quality detector body 500, it is more convenient to use.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a portable quality of water heavy metal detector, includes the bin, its characterized in that, bin, standing groove and rectangular channel have been seted up at the top of bin, the aqua storage tank has been seted up to the inside of bin bottom side, the wash port has evenly been seted up to the interior bottom surface of standing groove, and wash port and aqua storage tank intercommunication, one side of bin has linked firmly the handle, the top of bin opposite side articulates there is the top cap, and the inside bonding of top cap is fixed with rubber pad one, the inside bonding of bin is fixed with the rubber sleeve, and the inside slip grafting of rubber sleeve has the quality of water detector body, supporting being provided with scouring mechanism on the bin, and the inside one end of standing groove is provided with fixed establishment, the bottom of bin is provided with supporting mechanism.
2. The portable water quality heavy metal detector according to claim 1, wherein the flushing mechanism comprises a water tank, the outer side wall of the water tank is fixedly connected with one end of the inner side wall of the rectangular groove, a peristaltic pump is arranged at one end of the water tank, one end of the peristaltic pump is fixedly connected with one inner side wall of the rectangular groove, a first connecting pipe is fixedly communicated with the water inlet end of the peristaltic pump, one end of the first connecting pipe is fixedly communicated with the water tank, a second connecting pipe is fixedly communicated with the water outlet end of the peristaltic pump, and a spray head is fixedly communicated with one end of the second connecting pipe.
3. The portable water quality heavy metal detector according to claim 2, wherein the top of one end of the water tank is fixedly connected with a water inlet pipe, and the top of the water inlet pipe is connected with a sealing cover in a screwed mode.
4. The portable water quality heavy metal detector according to claim 2, wherein the outer side wall of the spray head is sleeved with a movable plate, the movable plate is slidably connected with the placing groove, a connection notch is formed in the top of an inner side wall of the placing groove, and a cover plate is rotatably connected to the inside of the connection notch through a shaft rod.
5. The portable water quality heavy metal detector according to claim 1, wherein the fixing mechanism comprises a rotating block, the rotating block is rotationally connected with the inner side wall of the placing groove through a damping shaft rod, one side of the rotating block is fixedly connected with a rectangular frame, the top of the rectangular frame is provided with a threaded hole, the inside of the rectangular frame is slidably connected with a rectangular plate, the top of the rectangular plate is rotationally connected with a fixing bolt, one end of the fixing bolt is rotationally connected with the threaded hole, and two rubber pads are fixedly bonded on the bottom of the rectangular frame and the inner top surface of the rectangular frame.
6. The portable water quality heavy metal detector according to claim 1, wherein a drain valve is fixedly connected to one end of the storage tank at a position corresponding to the water storage tank, a limit sleeve is fixedly connected to one end of the storage tank, a drain pipe is fixedly connected to one end of the drain valve, a round pipe is fixedly connected to one end of the drain pipe, and the round pipe is connected to the inside of the limit sleeve in a clamping mode.
7. The portable water quality heavy metal detector according to claim 1, wherein the supporting mechanism comprises a fixing shell, the top of the fixing shell is fixedly connected with the bottom of the storage box, wedge-shaped notches are formed in two inner side walls of the fixing shell, rotating plates are rotatably connected to two ends of the inside of the fixing shell through damping shaft rods, one end of one side of each rotating plate is rotatably connected with a rotating rod, one end of each rotating rod is fixedly connected with a screw rod, the outer side of each screw rod is rotatably connected with a moving rod, the other end of one side of each rotating plate is fixedly connected with a telescopic rod, one end of one side of each moving rod is fixedly connected with a connecting rod, and one end of each connecting rod is fixedly connected with one side of each telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420530543.3U CN222318925U (en) | 2024-03-19 | 2024-03-19 | A portable water quality heavy metal detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420530543.3U CN222318925U (en) | 2024-03-19 | 2024-03-19 | A portable water quality heavy metal detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222318925U true CN222318925U (en) | 2025-01-07 |
Family
ID=94102137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420530543.3U Active CN222318925U (en) | 2024-03-19 | 2024-03-19 | A portable water quality heavy metal detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222318925U (en) |
-
2024
- 2024-03-19 CN CN202420530543.3U patent/CN222318925U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113311139A (en) | Soil detection device and soil detection method | |
| CN112945611B (en) | A convenient anti-sinking wetland soil sampler for sampling | |
| CN115876529A (en) | A layered groundwater sampling device | |
| CN222318925U (en) | A portable water quality heavy metal detector | |
| CN210411767U (en) | Ultrasonic cleaner | |
| CN217569914U (en) | Cleaning equipment is used in automobile parts production and processing | |
| CN208568378U (en) | A water quality sampling and testing device | |
| CN216715831U (en) | Ultrasonic detection equipment oil tank convenient to it is clean | |
| CN206080440U (en) | Energy -efficient mop bucket | |
| CN111981897B (en) | A convenient cleaning device and cleaning method for heat exchanger | |
| CN211374736U (en) | An easy-to-use multi-functional metal product sampling inspection table | |
| CN210774858U (en) | Flowing liquid metering and detecting device | |
| CN209772172U (en) | Cell frame with auxiliary cuvette cleaning function | |
| CN208455769U (en) | Closestool cleanser quantifies release device | |
| CN106694491B (en) | A kind of oil recovery test apparatus cleaning device | |
| CN218239998U (en) | High-efficient detection device of tealeaves pesticide residue | |
| CN213515644U (en) | Engineering survey pay-off | |
| CN223507740U (en) | Film recovery processing device | |
| CN223259494U (en) | Self-compacting concrete homogeneity testing device | |
| CN114047239B (en) | Water quality on-line analyzer with front pretreatment device | |
| CN220525803U (en) | Water quality ammonia nitrogen content analysis and detection device | |
| CN209548908U (en) | An environment-friendly sewage treatment device | |
| CN211368903U (en) | Central washing platform | |
| CN221804005U (en) | Sofa fabric's greasy dirt resistance check out test set | |
| CN212577090U (en) | Test tube cleaning device is used in chemistry experiment teaching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |