CN220854371U

CN220854371U - Automatic water distribution unit

Info

Publication number: CN220854371U
Application number: CN202322401320.5U
Authority: CN
Inventors: 李奕蒙; 郑清福; 邱新中
Original assignee: Xizang Jiazeming Technology Co ltd
Current assignee: Xizang Jiazeming Technology Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-04-26
Anticipated expiration: 2033-09-05

Abstract

The utility model discloses an automatic water distribution unit, which comprises a detection box, wherein the front side of the detection box is hinged with a box door, the top surface of the detection box is respectively and vertically communicated with a first storage tank and a second storage tank, the outsides of the first storage tank and the second storage tank are respectively and vertically connected with an infrared range finder, the infrared range finders are electrically connected with a controller together, the controller is fixedly connected with the outside of the box door, the bottom surfaces of the first storage tank and the second storage tank are respectively communicated with an electromagnetic flow valve, the two electromagnetic flow valves are electrically connected with the controller, the tail end of each electromagnetic flow valve is communicated with a spray pipe, the spray pipe extends into the detection box, and a supporting table is arranged below the spray pipe. According to the utility model, the infrared range finder, the first annular air bag, the second annular air bag, the first L-shaped supporting rod, the second L-shaped supporting rod and the electromagnetic flow valve are arranged, so that an automatic proportioning function is realized on a sewage sample, and the proportioning is not needed to be carried out manually, so that the proportioning accuracy of the sewage sample and the reagent is improved.

Description

Automatic water distribution unit

Technical Field

The utility model relates to the technical field of water quality detection, in particular to an automatic water distribution unit.

Background

The water quality measuring instrument is an instrument for monitoring various components in water. For a water quality measuring instrument, characteristics such as intuitiveness, high sensitivity, light weight and portability are generally required. The water quality tester is a generic name, and the different requirements of the used industries are different, and the indexes of the required tester are different.

When detecting sewage, need operating personnel to manually extract a proper amount of sewage sample and reagent through the rubber head burette and mix, detect pollution kind and content in the sewage, but all carry out the ratio through the manual work at every turn and draw sewage sample and reagent, this leads to appearing the sample ratio of sewage to produce the error easily, influences the accuracy of detected data.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides an automatic water distribution unit.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the automatic water distribution unit comprises a detection box, the front side of detection box articulates the chamber door, the observation mouth is seted up to the outside of chamber door, the top surface of detection box communicates first holding vessel and second holding vessel perpendicularly respectively, first holding vessel with the outside of second holding vessel is equal to go up and down to be connected with infrared range finder, each infrared range finder is electric connection controller jointly, controller fixed connection is in the outside of chamber door, first holding vessel with the bottom surface of second holding vessel respectively communicates an electromagnetic flow valve, two electromagnetic flow valves all with controller electric connection, every electromagnetic flow valve's terminal intercommunication spray tube, the spray tube extends to in the detection box, the below of spray tube is equipped with a horizontal sliding connection and is in the brace table in the detection box.

As a further description of the above technical solution: the top surface of first holding vessel is axial runs through two radial symmetrical's first logical groove, every each axial slip cross-under is first L shape bracing piece in the first logical groove, two the terminal of first L shape bracing piece all extends to in the first holding vessel, the terminal joint of two first L shape bracing pieces is a supporting ring jointly, the bottom surface fixed connection of supporting ring is a first annular gasbag, the top surface of second holding vessel is axial runs through two radial symmetry's second through grooves, every each axial slip cross-under is a second L shape bracing piece in the second through groove, two the terminal joint fixed connection of second L shape bracing piece is a filter jointly, the bottom surface fixed connection second annular gasbag of filter, infrared range finder is fixed connection respectively first L shape bracing piece and the bottom surface of the horizontal end of second L shape bracing piece.

As a further description of the above technical solution: the side of brace table runs through two front and back mirror symmetry's through-holes, every axial slip cross-under is a guide arm in the through-hole, two the guide arm is all horizontal fixation in the detection case, a quick-witted case is fixed to the inner wall level of one side of detection case, be equipped with the driving piece in the machine case, the end slip of driving piece runs through the machine case, and with brace table fixed connection.

As a further description of the above technical solution: the driving piece comprises a rotating shaft which is horizontally and rotatably connected in the case, a cam is fixedly sleeved on the outer edge of the rotating shaft, one side of the cam is attached to a push plate, the push plate is in sliding connection with the case, a push rod is horizontally and fixedly arranged on one side of the push plate, a first spring is sleeved on the outer portion of the push rod, and the tail end of the push rod axially slides and penetrates through the case and is horizontally and fixedly arranged with the supporting table.

As a further description of the above technical solution: two mirror symmetry's first spout are offered to the quick-witted incasement level, every first spout sliding connection is first slider, two first slider is fixed connection respectively the both sides of push pedal.

As a further description of the above technical solution: two second sliding grooves which are in mirror symmetry left and right are transversely formed in the top surface of the supporting table, each second sliding groove is internally and respectively connected with a second sliding block in a sliding mode, the top surface of each second sliding block is fixedly connected with a clamping block, and each second sliding groove is internally and horizontally provided with a second spring which is in butt joint with the second sliding block.

The utility model has the following beneficial effects:

Compared with the prior art, this automatic water distribution unit through setting up infrared range finder, first annular gasbag, second annular gasbag, first L shape bracing piece, second L shape bracing piece and electromagnetic flow valve, has played the function of automatic ratio to the sewage sample, need not to ratio through the manual work, and then has improved the ratio degree of accuracy of sewage sample and reagent.

Drawings

Fig. 1 is a perspective view showing the overall structure of an automatic water distribution unit according to the present utility model;

FIG. 2 is a front cross-sectional view of the overall structure of the automatic water distribution unit according to the present utility model;

FIG. 3 is a partial sectional view of a first reservoir and a second reservoir of the automatic water distribution unit according to the present utility model;

Fig. 4 is an enlarged view of the structure of the automatic water distribution unit of fig. 2a according to the present utility model.

Legend description:

1. A detection box; 2. a first storage tank; 3. a first L-shaped support bar; 4. a second L-shaped support bar; 5. a second storage tank; 6. a door; 7. an observation port; 8. a controller; 9. an electromagnetic flow valve; 10. a spray pipe; 11. a chassis; 12. a push rod; 13. a support table; 14. a guide rod; 15. clamping blocks; 16. an infrared range finder; 17. a first through groove; 18. a support ring; 19. a first annular balloon; 20. a second through slot; 21. a filter plate; 22. a second annular balloon; 23. a cam; 24. a rotating shaft; 25. a push plate; 26. a first spring.

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 to 4, the present utility model provides an automatic water distribution unit: the device comprises a detection box 1, a box door 6 is hinged to the front side of the detection box 1, an observation port 7 is formed in the outer portion of the box door 6, the top surface of the detection box 1 is vertically communicated with a first storage tank 2 and a second storage tank 5 respectively, infrared range finders 16 are respectively connected to the outer portions of the first storage tank 2 and the second storage tank 5 in a lifting mode, each infrared range finders 16 is electrically connected with a controller 8 together, the controller 8 is fixedly connected to the outer portion of the box door 6, the bottom surfaces of the first storage tank 2 and the second storage tank 5 are respectively communicated with an electromagnetic flow valve 9, the two electromagnetic flow valves 9 are electrically connected with the controller 8, the tail end of each electromagnetic flow valve 9 is communicated with a spray pipe 10, the spray pipe 10 extends into the detection box 1, a supporting table 13 which is transversely and slidably connected in the detection box 1 is arranged below the spray pipe 10, the side surface of the supporting table 13 penetrates through two through holes which are in mirror symmetry front and rear, each through hole is axially slidably connected with a guide rod 14, the two guide rods 14 are horizontally fixed in the detection box 1, one side inner wall of the detection box 1 is horizontally fixed with the box 11, the tail end of the detection box 11 is fixedly connected with a driving piece, and the tail end of the driving piece is fixedly connected with the chassis 11;

The top surface of the first storage tank 2 axially penetrates through two radially symmetrical first through grooves 17, each first through groove 17 is internally and respectively axially and slidably connected with a first L-shaped supporting rod 3 in a penetrating manner, the tail ends of the two first L-shaped supporting rods 3 are respectively and fixedly connected with the bottom surfaces of the first L-shaped supporting rods 3 and the second L-shaped supporting rod 2, the tail ends of the first L-shaped supporting rods 3 are jointly and fixedly connected with a supporting ring 18, the bottom surface of the supporting ring 18 is fixedly connected with a first annular air bag 19, the top surface of the second storage tank 5 axially penetrates through two radially symmetrical second through grooves 20, each second through groove 20 is internally and respectively and axially and slidably connected with a second L-shaped supporting rod 4, the tail ends of the two second L-shaped supporting rods 4 are jointly and fixedly connected with a filter plate 21, the bottom surfaces of the filter plate 21 are fixedly connected with a second annular air bag 22, the infrared range finder 16 is respectively and fixedly connected with the bottom surfaces of the horizontal ends of the first L-shaped supporting rods 3 and the second L-shaped supporting rods 4, the top surface centers of the first storage tank 2 and the second storage tank 5 are vertically communicated with a water injection pipe, the length of the first L-shaped supporting rod 3 is identical to the length of the first storage tank 2 and the second storage tank 5, and the length of the second L-shaped supporting rod is identical to the length of the second tank 4.

By arranging the infrared range finder 16, the first annular air bag 19, the second annular air bag 22, the first L-shaped supporting rod 3, the second L-shaped supporting rod 4 and the electromagnetic flow valve 9, the automatic proportioning function is realized on the sewage sample, the proportioning is not needed by manpower, and the proportioning accuracy of the sewage sample and the reagent is further improved;

The driving piece comprises a rotating shaft 24 horizontally and rotatably connected in the case 11, a cam 23 is fixedly sleeved on the outer edge of the rotating shaft 24, one side of the cam 23 is attached to a push plate 25, the push plate 25 is in sliding connection with the case 11, two mirror-symmetrical first sliding grooves are horizontally formed in the case 11, each first sliding groove is in sliding connection with a first sliding block, the two first sliding blocks are respectively and fixedly connected to two sides of the push plate 25, a push rod 12 is horizontally fixed on one side of the push plate 25, a first spring 26 is sleeved on the outer part of the push rod 12, the tail end of the push rod 12 axially slides through the case 11 and is horizontally fixed with a supporting table 13, and a rotating motor in transmission connection with the rotating shaft 24 is horizontally fixed on the outer side of the case 11;

The supporting table 13 is connected in a sliding manner in the detection box 1, and the supporting table 13 is driven to transversely reciprocate through the driving piece in the machine case 11, so that sewage and a reagent are mixed in a shaking manner, and the manual shaking is not needed, so that the workload of an experimenter is reduced, and the automation performance of the detection equipment is improved;

The top surface of the supporting table 13 is transversely provided with two second sliding grooves which are in mirror symmetry left and right, each second sliding groove is internally and respectively connected with a second sliding block in a sliding way, the top surface of each second sliding block is respectively and fixedly connected with a clamping block 15, and each second sliding groove is internally and horizontally provided with a second spring which is abutted with the second sliding block;

the two clamping blocks 15 are connected to the top surface of the supporting table 13 in a sliding manner, so that a clamping and fixing effect is achieved on a vessel for containing sewage and reagent mixture, and the phenomenon that the vessel turns over when the supporting table 13 is swayed, so that samples in the vessel are sprinkled out is avoided;

Working principle: firstly, the box door 6 is opened, a glassware for containing sewage and reagents is placed between two clamping blocks 15 on the supporting table 13, the glassware is fixed by the clamping blocks 15, then the sewage is put into the second storage tank 5 through a liquid injection pipe, after the sewage enters the second storage tank 5, solid impurities in the sewage are filtered by the filter plate 21, simultaneously, the filter plate 21 is driven by the second annular air bag 22 to rise along with the continuous rising of the liquid level in the first storage tank 2, the filter plate 21 is driven by the second annular air bag 22 to rise, the second L-shaped supporting rod 4 is driven by the filter plate 21 to rise, so that the distance between the infrared distance meter 16 on the second L-shaped supporting rod 4 and the top surface of the first storage tank 2 is increased, then the reagents are put into the first storage tank 2 through the liquid injection pipe on the first storage tank 2, and under the same principle of the rising of the filter plate 21 in the second storage tank 5, the first L-shaped supporting rod 3 rises, then setting the needed amount of sewage and reagent by the controller 8, then opening two electromagnetic flow valves 9, respectively flowing the sewage and reagent into the glassware on the supporting table 13, simultaneously, continuously descending the liquid level of the first storage tank 2 and the second storage tank 5, thereby driving the first L-shaped supporting rod 3 and the second L-shaped supporting rod 4 to descend, reducing the distance between the infrared ray distance meter 16 and each storage tank, and the length of the first L-shaped supporting rod 3 is the same as the height of the first storage tank 2, so that the content of the sewage injection is equal to the descending height of the liquid level, namely the descending height detected by the infrared ray distance meter 16, therefore, when the descending height measured by the infrared ray distance meter 16 is equal to the descending height of the liquid level, the electromagnetic flow valves 9 are closed, the liquid level in the storage tanks stops descending, then the rotating motor drives the rotating shaft 24 to rotate, and the supporting table 13 is driven by the cam 23, the push plate 25, the push rod 12 and the first spring 26 drive the supporting table 13 to carry out transverse reciprocating displacement, so that the sewage sample and the reagent in the vessel on the supporting table 13 are more uniformly mixed by shaking, after the mixing is completed, the box door 6 is opened, the vessel is taken out, and the change of the sewage in the vessel is observed.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The automatic water distribution unit comprises a detection box (1), wherein the front side of the detection box (1) is hinged to a box door (6), and an observation port (7) is formed in the outer portion of the box door (6), and the automatic water distribution unit is characterized in that: the top surface of detection case (1) communicates first holding vessel (2) and second holding vessel (5) perpendicularly respectively, first holding vessel (2) with the outside of second holding vessel (5) is all gone up and down to be connected with infrared rangefinder (16), each infrared rangefinder (16) is electric connection controller (8) jointly, controller (8) fixed connection is in the outside of chamber door (6), first holding vessel (2) with the bottom surface of second holding vessel (5) respectively communicates an electromagnetic flow valve (9), two electromagnetic flow valve (9) all with controller (8) electric connection, every electromagnetic flow valve (9)'s end intercommunication spray tube (10), spray tube (10) extend to in detection case (1), the below of spray tube (10) is equipped with a lateral sliding connection and is in supporting bench (13) in detection case (1).

2. The automatic water distribution unit of claim 1, wherein: the top surface axial of first holding vessel (2) runs through two radial symmetry's first logical groove (17), every respectively axial slip cross-under one first L shape bracing piece (3) in first logical groove (17), two the end of first L shape bracing piece (3) all extends to in first holding vessel (2), the terminal joint fixed connection of two first L shape bracing pieces (3) is a support ring (18), the bottom surface fixed connection of support ring (18) is a first annular gasbag (19), the top surface axial of second holding vessel (5) runs through two radial symmetry's second through groove (20), every respectively axial slip cross-under one second L shape bracing piece (4) in second through groove (20), the terminal joint fixed connection of two second L shape bracing pieces (4) is a filter (21), the bottom surface fixed connection of filter (21) is second annular gasbag (22), infrared range finder (16) are fixed connection respectively first L shape bracing piece (3) and the horizontal end of second L shape bracing piece (4).

3. The automatic water distribution unit of claim 1, wherein: the side of brace table (13) runs through two front and back mirror symmetry's through-holes, every each axial slip cross-under in the through-hole guide arm (14), two guide arm (14) are all horizontal fixation in detecting case (1), one side inner wall level of detecting case (1) is fixed a quick-witted case (11), be equipped with the driving piece in machine case (11), the end slip of driving piece runs through machine case (11), and with brace table (13) fixed connection.

4. An automatic water distribution unit according to claim 3, characterized in that: the driving piece comprises a rotating shaft (24) which is horizontally and rotatably connected in the case (11), a cam (23) is fixedly sleeved on the outer edge of the rotating shaft (24), a push plate (25) is attached to one side of the cam (23), the push plate (25) is slidably connected with the case (11), a push rod (12) is horizontally and fixedly arranged on one side of the push plate (25), a first spring (26) is sleeved on the outer portion of the push rod (12), and the tail end of the push rod (12) axially slides to penetrate through the case (11) and is horizontally and fixedly arranged on the supporting table (13).

5. The automatic water distribution unit of claim 4, wherein: two mirror symmetry's first spout are offered to the level in machine case (11), every first spout sliding connection is first slider, two first slider is fixed connection respectively in the both sides of push pedal (25).

6. The automatic water distribution unit of claim 1, wherein: two second sliding grooves which are in mirror symmetry left and right are transversely formed in the top surface of the supporting table (13), each second sliding groove is internally and respectively connected with a second sliding block in a sliding mode, the top surface of each second sliding block is fixedly connected with a clamping block (15), and each second sliding groove is internally and horizontally provided with a second spring which is in butt joint with the second sliding block.