CN208076500U - A kind of water quality index detection device used for aquiculture - Google Patents

Abstract

The utility model discloses a kind of water quality index detection devices used for aquiculture, including isolated tube, the lower surface of the isolated tube is fixedly connected with isolation head, the lower surface of the isolation head is internally provided with seal groove, separate cavities are equipped at the inside center of the seal groove, openings lead slot is equipped on rear side of the inner upper end of the seal groove, limition orientation slot is equipped on front side of the inner upper end of the seal groove, the inner surface upper end of the limition orientation slot slidably connects the first limition orientation bar, the outer surface sliding sleeve of the first limition orientation bar has tensioning spring, the lower surface of the first limition orientation bar is hinged with the second limition orientation bar by articulated shaft, the lower surface of the second limition orientation bar is fixedly connected with sealing plate, the outer surface of the sealing plate is slidably connected to the inner surface of seal groove.The water quality index detection device used for aquiculture can greatly improve the convenience used and stability, ensure the accuracy of sample detection.

Description

A kind of water quality index detection device used for aquiculture

Technical field

The utility model is related to technical field of aquaculture, specially a kind of water quality Indexs measure dress used for aquiculture It sets.

Background technology

In aquaculture process, in order to ensure the breeding environment of aquatic products, need periodically to be detected water quality, in order to Cope with various environmental changes in time, and existing detector is mostly to need sampling in pond using sampling bottle, then again into Row detection, but existing sampling bottle is only sampled in the water surface, it is impossible to ensure that the diversity of sampling, there is testing result Prodigious influence, and by sampling bottle be placed into aquatic products bottom sampling when, be easy to mix the water sample on top, cause up and down two The water sample mixing divided, will cause to judge by accident, greatly reduce the convenience and data precision of detection to changing testing result.

Utility model content

The purpose of this utility model is to provide a kind of water quality index detection devices used for aquiculture, to solve the above-mentioned back of the body The problem of being proposed in scape technology.

To achieve the above object, the utility model provides the following technical solutions：A kind of water quality figureofmerit inspection used for aquiculture Device, including isolated tube are surveyed, the lower surface of the isolated tube is fixedly connected with isolation head, is set inside the lower surface of the isolation head There is seal groove, separate cavities are equipped at the inside center of the seal groove, being equipped with opening on rear side of the inner upper end of the seal groove leads To slot, limition orientation slot is equipped on front side of the inner upper end of the seal groove, the inner surface upper end of the limition orientation slot is slided It is connected with the first limition orientation bar, the outer surface sliding sleeve of the first limition orientation bar has tensioning spring, first limit The lower surface of position guide rod is hinged with the second limition orientation bar by articulated shaft, and the lower surface of the second limition orientation bar is fixed It is connected with sealing plate, the outer surface of the sealing plate is slidably connected to the inner surface of seal groove, the lower surface of the sealing plate Equipped with draw ring, the inner surface of openings lead slot is slidably connected on rear side of the upper surface of the sealing plate by openings lead bar.

Preferably, the outer surface upper end of the isolated tube is equipped with support screw thread, and the outer surface thread of the support screw thread connects It is connected to holding nut, avoid holes are equipped at the upper surface center of the holding nut, the inner surface sliding of the avoid holes connects It is connected to promotion pipe, the outer surface upper end for pushing pipe is fixedly connected with baffle, and the lower surface of the baffle is slidably connected to branch Support the upper surface of nut, the inner surface for pushing the outer surface lower end of pipe to be slidably connected to separate cavities.

Preferably, described that the inner surface of pipe is pushed to slidably connect probe tube, the outer surface upper end of the probe tube is slided Dynamic set has support spring, and the lower surface of the support spring is fixedly connected on the upper surface of baffle, the upper table of the probe tube Face is equipped with pressing plate, and the outer surface rear side of the probe tube is fixedly connected with detector ontology by hose.

Compared with prior art, the utility model has the beneficial effects that：The water quality index detection device used for aquiculture By isolated tube combine with sealing plate isolation head, aquatic products bottom can be deep into and opened again, ensure sampling stability and Fineness, while by pushing pipe come the probe tube that is slidably connected, probe tube is protected while sealing plate convenient for opening, it can It to be directly sampled detection, avoids damaging, the convenience used and stability can be greatly improved in this way, ensure sample detection Accuracy.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the structural schematic diagram of the isolation head of the utility model；

Fig. 3 is that the probe tube of the utility model connects sectional view.

In figure：1 isolated tube, 11 isolation heads, 12 seal grooves, 13 separate cavities, 14 openings lead slots, 15 limition orientation slots, 2 the One limition orientation bar, 21 tensioning springs, 22 articulated shafts, 23 second limition orientation bars, 24 sealing plates, 25 draw rings, 26 openings leads Bar, 3 support screw threads, 31 holding nuts, 32 avoid holes, 33 push pipe, 34 baffles, 4 probe tubes, 41 support springs, 42 pressing plates, 43 Hose, 44 detector ontologies.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of water quality Indexs measure dress used for aquiculture It sets, including isolated tube 1, the lower surface of isolated tube 1 is fixedly connected with isolation head 11, can be isolated to probe tube 4, avoid connecing It contacts the water sample of upper end, ensures that the stability of lower end sampling, the lower surface of isolation head 11 are internally provided with seal groove 12, seal groove 12 Inside center at be equipped with separate cavities 13, be equipped with openings lead slot 14 on rear side of the inner upper end of seal groove 12, seal groove 12 it is interior Limition orientation slot 15 is equipped on front side of portion upper end, the inner surface upper end of limition orientation slot 15 slidably connects the first limition orientation bar 2, the outer surface sliding sleeve of the first limition orientation bar 2 has tensioning spring 21, and close sealing plate 24 can be pulled up by carrying out tensioning, be protected Sealing effect is demonstrate,proved, the lower surface of the first limition orientation bar 2 is hinged with the second limition orientation bar 23, the second limit by articulated shaft 22 The lower surface of guide rod 23 is fixedly connected with sealing plate 24, can be sealed upper end water sample is isolated, can be opened in lower end It is sampled, ensures that stability, the outer surface of sealing plate 24 are slidably connected to the inner surface of seal groove 12, under sealing plate 24 Surface is equipped with draw ring 25, is slidably connected in openings lead slot 14 by openings lead bar 26 on rear side of the upper surface of sealing plate 24 Side surface, the length of openings lead bar 26 are less than the length of the first limition orientation bar 2, can also completely disengage isolation head 11, Convenient for opening sealing plate 24, the stability of sampling is improved, the outer surface upper end of isolated tube 1 is equipped with support screw thread 3, supports screw thread 3 Outer surface thread be connected with holding nut 31, avoid holes 32 are equipped at the upper surface center of holding nut 31, avoid holes 32 Inner surface, which slidably connects, pushes pipe 33, and the outer surface upper end of pipe 33 is pushed to be fixedly connected with baffle 34, the following table of baffle 34 Face is slidably connected to the upper surface of holding nut 31, can be positioned when carrying, and avoids pushing sealing plate 24 open, improves and stablize Property, it pushes the outer surface lower end of pipe 33 to be slidably connected to the inner surface of separate cavities 13, the inner surface sliding of pipe 33 is pushed to connect It is connected to probe tube 4, the outer surface upper end sliding sleeve of probe tube 4 has support spring 41, supports probe tube 4, avoid declining, ensures Stability, the lower surface of support spring 41 are fixedly connected on the upper surface of baffle 34, and the upper surface of probe tube 4 is equipped with pressing plate 42, Detector ontology 44, model HT01-DZ-A, and internal band are fixedly connected with by hose 43 on rear side of the outer surface of probe tube 4 There is small-sized sampling pump, belong to the prior art, can draw water sampling, improve convenience.

The utility model is in the specific implementation：When in use, isolated tube 1 can be placed on the water surface, it then will isolation First 11 are inserted into underwater, can select different depth selections as needed, then can be with rotational support nut 31 to moving down It is dynamic, baffle 34 is avoided, at this moment pipe 33 can will be pushed to push down on, push pipe 33 to push sealing plate 24 in seal groove 12 in this way Portion's slide downward first can take openings lead bar 26 out of openings lead slot 14, then can be by 23 He of the second limition orientation bar First limition orientation bar 2 pulls downward on, and articulated shaft 22 will also be detached from isolation head 11, push again, and the first limition orientation Bar 2 can not move down, and 24 both sides of sealing plate are uneven, will be rotated around articulated shaft 22, and then open seal groove 12, can be isolated The water sample of upper end avoids mixing, and ensures that sampling is stablized, may then pass through pressing plate 42 and be pressed downward probe tube 4 and be deep into water It in pond, can be detected with direct sample, ensure stability and convenience, and sampling head 11 can be pulled out after sampling, so After clean up after by draw ring 25 to being resetted to sealing plate 24, used convenient for next time, use can be greatly improved in this way Convenience and stability, ensure accuracy of detection.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (3)

1. a kind of water quality index detection device used for aquiculture, including isolated tube (1), it is characterised in that：The isolated tube (1) Lower surface be fixedly connected with isolation head (11), it is described isolation head (11) lower surface be internally provided with seal groove (12), it is described close It is equipped with separate cavities (13) at the inside center of sealing groove (12), openings lead slot is equipped on rear side of the inner upper end of the seal groove (12) (14), limition orientation slot (15), the inside of the limition orientation slot (15) are equipped on front side of the inner upper end of the seal groove (12) Surface upper end slidably connects the first limition orientation bar (2), and the outer surface sliding sleeve of the first limition orientation bar (2), which has, to be opened Tight spring (21), the lower surface of the first limition orientation bar (2) is hinged with the second limition orientation bar by articulated shaft (22) (23), the lower surface of the second limition orientation bar (23) is fixedly connected with sealing plate (24), the appearance of the sealing plate (24) Face is slidably connected to the inner surface of seal groove (12), and the lower surface of the sealing plate (24) is equipped with draw ring (25), the sealing The inner surface of openings lead slot (14) is slidably connected on rear side of the upper surface of plate (24) by openings lead bar (26).

2. a kind of water quality index detection device used for aquiculture according to claim 1, it is characterised in that：The isolation The outer surface upper end for managing (1) is equipped with support screw thread (3), and the outer surface thread of the support screw thread (3) is connected with holding nut (31), avoid holes (32) are equipped at the upper surface center of the holding nut (31), the inner surface of the avoid holes (32) is slided Dynamic to be connected with promotion pipe (33), the outer surface upper end for pushing pipe (33) is fixedly connected with baffle (34), the baffle (34) Lower surface be slidably connected to the upper surfaces of holding nut (31), it is described push the outer surface lower end of pipe (33) be slidably connected to every Inner surface from chamber (13).

3. a kind of water quality index detection device used for aquiculture according to claim 2, it is characterised in that：The promotion The inner surface of pipe (33) slidably connects probe tube (4), and the outer surface upper end sliding sleeve of the probe tube (4) has support bullet The lower surface of spring (41), the support spring (41) is fixedly connected on the upper surface of baffle (34), the upper table of the probe tube (4) Face is equipped with pressing plate (42), and the outer surface rear side of the probe tube (4) is fixedly connected with detector ontology (44) by hose (43).