CN212255282U

CN212255282U - Water quality detection analytical equipment

Info

Publication number: CN212255282U
Application number: CN201922356365.9U
Authority: CN
Inventors: 不公告发明人
Original assignee: Cloud Smart Fujian Technology Co ltd
Current assignee: Cloud Smart Fujian Technology Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-12-29
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a water quality testing analytical equipment, including sewage detector, scrubbing mechanism, control mechanism and sewage probe, control mechanism can dismantle to set up in the top right side of scrubbing mechanism, sewage probe can be dismantled and set up in the inside of scrubbing mechanism, and sewage probe and sewage detector electric connection. This water quality testing analytical equipment, when river course water quality testing, the regularly clearance of sewage probe can prevent to grow moss or adsorb the suspended solid, has guaranteed the accuracy that the suspended solid concentration detected, and then is convenient for learn the safety problem of quality of water, is applicable to the long-term detection of suspended solid concentration in the river course more.

Description

Water quality detection analytical equipment

Technical Field

The utility model relates to the technical field, specifically be a water quality testing analytical equipment.

Background

The water quality detection refers to the process of detecting indexes in water, and the detection contents mainly comprise detection of indexes such as chromaticity, turbidity, odor, taste, visible substances, residual chlorine, suspended matter concentration, chemical oxygen demand and the like. The water quality detector is a powerful weapon for water quality detection, and plays an important role in water quality protection;

in the river course near industry, house etc. in order to avoid the discharge that exceeds standard of sewage, often need use the suspended solid detector to detect the suspended solid concentration in aqueous, mainly constitute by detector and probe two parts, the probe is placed in the river course that awaits measuring, utilizes the photoelectron colorimetric detection principle to detect the suspended solid concentration in aqueous. The probe is placed in water for a long time, and the output end of the probe is easy to grow moss or adsorb suspended matters, so that the accuracy of the concentration of the suspended matters is directly influenced, the severity of pollution is not known, and the probe is a big defect of current suspended matter detection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water quality testing analytical equipment to there is the problem of pollution in solving prior art suspended solid detector probe at least.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water quality testing analytical equipment, includes sewage detector, scrubs mechanism, control mechanism and sewage probe, control mechanism can dismantle to set up in the top right side of scrubbing the mechanism, the sewage probe can be dismantled and set up in the inside of scrubbing the mechanism, and sewage probe and sewage detector electric connection.

Preferably, the brushing mechanism comprises: a base; the four positioning rods are respectively fixedly connected to the four corners of the bottom of the base; the positioning unit is detachably arranged in the middle of the top end of the base; the four support rods are respectively and fixedly connected to the four corners of the top of the base; the workbench is fixedly connected to the top of the supporting rod; the motor is connected to the left side of the top of the workbench through a screw; one end of the screw rod is connected with the output end of the motor through a coupler, and the other end of the screw rod is rotatably connected to the left side of the top of the base through a waterproof bearing; the screw nut is in threaded connection with the top of the outer wall of the screw; the sliding sleeves are sleeved on the outer walls of the two supporting rods on the right side; one ends of the two supporting plates are detachably connected with the front end and the rear end of the right side of the screw nut respectively, and the other ends of the two supporting plates are detachably connected with the front end and the rear end of the left side of the sliding sleeve respectively; the two ends of the rotating shaft are rotatably connected to the right end of the inner side of the supporting plate through bearings, and the front side of the rotating shaft extends out of the front side of the supporting plate positioned on the front side; the rolling brush is detachably arranged in the middle of the outer wall of the rotating shaft; the gear is connected to the front side of the outer wall of the rotating shaft in a key mode; the rack, the one end of rack can be dismantled and set up in the top right side of base, and the other end of rack can be dismantled and set up in the bottom right side of workstation, the rack is connected with gear engagement.

Preferably, the control mechanism includes: the cabinet body is detachably arranged on the right side of the top of the workbench; PLC controller and timer, PLC controller and timer difference screwed connection are in the inner chamber bottom left and right sides of the cabinet body, and PLC controller all with timer and motor electric connection.

Preferably, the positioning unit includes: the base plate, the base plate can be dismantled and set up in the top middle part of base, the right side of base plate is from last to all having seted up the locating hole down, and sewage probe can dismantle the inner chamber that sets up in the locating hole.

Preferably, the bottom of the positioning rod is conical.

Preferably, the distance between every two adjacent positioning holes is 5 cm.

Compared with the prior art, the beneficial effects of the utility model are that: this water quality testing analytical equipment, cooperation through sewage probe and sewage detector is to river course aquatic suspended solid concentration detection, control mechanism control scrubbing mechanism regularly starts, scrubbing mechanism can carry out periodic cleaning to sewage probe, prevent that sewage probe sensitivity from descending, thereby when river course water quality testing, sewage probe's regularly clearance can prevent to grow moss or adsorb the suspended solid, the accuracy of suspended solid concentration detection has been guaranteed, and then be convenient for learn the safety problem of quality of water, be applicable to the long-term detection of suspended solid concentration in the river course more.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the brushing mechanism of FIG. 1;

FIG. 3 is a top cross-sectional view of FIG. 2;

fig. 4 is a schematic structural diagram of the positioning unit in fig. 2.

In the figure: 1. the sewage detection device comprises a sewage detector 2, a scrubbing mechanism 21, a base, 22, a positioning rod 23, a positioning unit 231, a base plate 232, a positioning hole 24, a supporting rod 25, a workbench 26, a motor 27, a lead screw 28, a lead screw nut 29, a sliding sleeve 210, a supporting plate 211, a rotating shaft 212, a rolling brush 213, a gear 214, a rack 3, a control mechanism 31, a cabinet body 32, a PLC (programmable logic controller) 33, a timer 4 and a sewage probe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a water quality testing analytical equipment, includes sewage detector 1, brushes mechanism 2, control mechanism 3 and sewage probe 4, and control mechanism 3 can dismantle to set up in the top right side of brushing mechanism 2, and sewage probe 4 can dismantle to set up in the inside of brushing mechanism 2, and sewage probe 4 and sewage detector 1 electric connection.

As a preferable scheme, further, the brushing mechanism 2 comprises a base 21, a positioning rod 22, a positioning unit 23, a supporting rod 24, a workbench 25, a motor 26, a screw 27, a screw nut 28, a sliding sleeve 29, a supporting plate 210, a rotating shaft 211, a rolling brush 212, a gear 213 and a rack 214, wherein the four positioning rods 22 are respectively and fixedly connected to four corners of the bottom of the base 21, the positioning rod 22 is inserted into a bottom soil layer of a river channel and can be fixed to the brushing mechanism, the positioning unit 23 is detachably arranged in the middle of the top of the base 21, the four supporting rods 24 are respectively and fixedly connected to four corners of the top of the base 21, the supporting rods 24 support the workbench 25, the workbench 25 is fixedly connected to the top of the supporting rods 24, the motor 26 is screwed to the left side of the top of the workbench 25, the motor 26 can drive the screw 27 to rotate clockwise and counterclockwise under the, and the other end of the lead screw 27 is rotatably connected to the left side of the top of the base 21 through a waterproof bearing, when the lead screw 27 rotates clockwise, the thread rotating force of the lead screw 27 can drive the lead screw nut 28 to move downwards, when the lead screw 27 rotates counterclockwise, the thread rotating force of the lead screw 27 can drive the lead screw nut 28 to move upwards, the lead screw nut 28 is screwed on the top of the outer wall of the lead screw 27, the sliding sleeve 29 is sleeved on the outer walls of the two support rods 24 on the right side, the support rods 24 limit the sliding sleeve 29 to ensure that the sliding sleeve 29 can move up and down, one end of each of the two support plates 210 is detachably connected with the front and rear ends of the right side of the lead screw nut 28, the other ends of the two support plates 210 are detachably connected with the front and rear ends of the left side of the sliding sleeve 29, the two ends of the rotating, the round brush 212 can be dismantled and set up in the outer wall middle part of pivot 211, scrubs sewage probe 4 through the round brush 212, avoids impurity such as the attached moss of sewage probe output and suspended solid, and the one end of rack 214 can be dismantled and set up in the top right side of base 21, and the other end of rack 214 can be dismantled and set up in the bottom right side of workstation 25, and the cooperation drive pivot 211 through gear 213 and rack 214 is clockwise rotation, and rack 214 is connected with gear 213 meshing.

As preferred scheme, still further, control mechanism 3 includes cabinet body 31, PLC controller 32 and timer 33, cabinet body 31 can dismantle and set up in the top right side of workstation 25, cabinet body 31 is to PLC controller 32 and timer 33 protection, PLC controller 32 and timer 33 difference screw connection are in the inner chamber bottom left and right sides of cabinet body 31, and PLC controller 32 all with timer 33 and motor 26 electric connection, can make PLC controller 32 control motor 26 regularly open and shut down through the timing of timer 33.

As a preferred scheme, furthermore, the positioning unit 23 includes a substrate 231 and positioning holes 232, the substrate 231 is detachably disposed in the middle of the top end of the base 21, the positioning holes 232 are disposed on the right side of the substrate 231 from top to bottom, and the sewage probe 4 is detachably disposed in the inner cavity of the positioning holes 232, so that the fixed height of the sewage probe 4 can be changed through the plurality of positioning holes 232, and the sewage probe 4 can reach a proper water depth.

Preferably, the bottom of the positioning rod 22 is conical, and the tip of the positioning rod 22 is used to facilitate the insertion into the bottom soil layer of the river.

As a preferred scheme, furthermore, the distance between every two adjacent positioning holes 232 is 5cm, so that the sewage probe 4 can be adjusted in height by using a minimum unit of 5cm, and the device is suitable for being used in shallow rivers.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the device is used, according to the depth of water in a river channel, the sewage probe 4 is fixed on a positioning hole 232 with a proper height, the positioning rod 22 is inserted into the bottom of the river channel, the scrubbing mechanism 2 is positioned, the sewage detector 1 is locked on a seat body preset beside the river channel through bolts, so that the device can be fixed, the sewage detector 1 detects the concentration of suspended matters in the water in the river channel, the timer 33 times, when the time counted by the timer 33 reaches the internal set parameters of the timer 33, the timer 33 sends an electric signal to the PLC 32, the PLC 32 controls the motor 26 to start, the motor 26 drives the screw 27 to rotate clockwise and anticlockwise, when the screw 27 rotates clockwise, the screw 27 drives the screw nut 28 to move downwards under the self thread rotating force, meanwhile, the support plate 210 drives the sliding sleeve 29 to slide downwards along the outer wall of the support rod 24, and the rotating shaft 211 drives the rolling brush 212 and the gear 213 to, because the gear 213 is meshed with the rack 214, the gear 213 drives the rolling brush 212 to rotate anticlockwise, when the rolling brush 212 passes through the sewage probe 4, the rolling brush 212 brushes the sewage probe 4 in a rolling manner to remove impurities on the surface of the output end of the sewage probe 4, when the sliding sleeve 29 is contacted with the base 21, the screw 27 rotates anticlockwise, the screw thread rotating force of the screw 27 drives the screw nut 28 to move upwards, so that the support plate 210 drives the rolling brush 212 to move upwards, the rolling brush 212 rotates clockwise under the matching of the gear 213 and the rack 214, the rolling brush 212 brushes the sewage probe 4 again until the rolling brush 212 leaves the water surface and returns to the initial position, the rolling brush 212 is prevented from being corroded by the impurities in the water, the motor 26 stops working, and the timer 33 counts again, so that the timed cleaning of the sewage probe 4 can be realized, the sensitivity of the sewage probe 4 is ensured during long-term detection, the suspended matter concentration detection is accurate, is beneficial to use.

In the description of the present invention, it is to be understood that the terms "bottom", "one end", "middle", "other end", "upper", "top", "inner", "front", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "removably attachable," "screw-attachable," "fixedly attachable," "screw-engageable," "electrically attachable," "snap-fit," "keyed" and the like are to be construed broadly, e.g., as either a fixed attachment, a removable attachment, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water quality testing analytical equipment, its characterized in that, includes sewage detector (1), scrubs mechanism (2), control mechanism (3) and sewage probe (4), control mechanism (3) can be dismantled and set up in the top right side of scrubbing mechanism (2), sewage probe (4) can be dismantled and set up in the inside of scrubbing mechanism (2), and sewage probe (4) and sewage detector (1) electric connection.

2. The water quality detection and analysis device according to claim 1, wherein: the brushing mechanism (2) comprises:

a base (21);

the four positioning rods (22) are respectively fixedly connected to the four corners of the bottom of the base (21);

the positioning unit (23), the positioning unit (23) is detachably arranged in the middle of the top end of the base (21);

the four support rods (24) are respectively and fixedly connected to four corners of the top of the base (21);

the workbench (25), the workbench (25) is fixedly connected to the top of the support rod (24);

the motor (26), the said motor (26) is screwed on the left side of top of the work level (25);

one end of the lead screw (27) is connected with the output end of the motor (26) through a coupler, and the other end of the lead screw (27) is rotatably connected to the left side of the top of the base (21) through a waterproof bearing;

the screw rod nut (28) is screwed on the top of the outer wall of the screw rod (27);

the sliding sleeves (29), the sliding sleeves (29) are sleeved on the outer walls of the two supporting rods (24) on the right side;

one ends of the two supporting plates (210) are detachably connected with the front end and the rear end of the right side of the screw nut (28) respectively, and the other ends of the two supporting plates (210) are detachably connected with the front end and the rear end of the left side of the sliding sleeve (29) respectively;

the two ends of the rotating shaft (211) are rotatably connected to the right end of the inner side of the supporting plate (210) through bearings, and the front side of the rotating shaft (211) extends out of the front side of the supporting plate (210) positioned at the front side;

the rolling brush (212), the said rolling brush (212) is set up in the middle of outer wall of the spindle (211) removably;

the gear (213), the said gear (213) key-connects on the front side of outer wall of the spindle (211);

the rack (214), the one end of rack (214) can be dismantled and set up in the top right side of base (21), and the other end of rack (214) can be dismantled and set up in the bottom right side of workstation (25), rack (214) and gear (213) meshing are connected.

3. The water quality detection and analysis device according to claim 1, wherein: the control mechanism (3) includes:

the cabinet body (31), the cabinet body (31) is detachably arranged at the right side of the top of the workbench (25);

PLC controller (32) and timer (33), PLC controller (32) and timer (33) difference screwed connection is in the inner chamber bottom left and right sides of the cabinet body (31), and PLC controller (32) all with timer (33) and motor (26) electric connection.

4. The water quality detection and analysis device according to claim 2, wherein: the positioning unit (23) comprises: base plate (231), base plate (231) can be dismantled and set up in the top middle part of base (21), locating hole (232) have all been seted up from last to down on the right side of base plate (231), and sewage probe (4) can be dismantled and set up in the inner chamber of locating hole (232).

5. The water quality detection and analysis device according to claim 2, wherein: the bottom of the positioning rod (22) is conical.

6. The water quality detection and analysis device according to claim 4, wherein: the distance between every two adjacent positioning holes (232) is 5 cm.