CN219737276U

CN219737276U - Turbidity meter

Info

Publication number: CN219737276U
Application number: CN202321164491.4U
Authority: CN
Inventors: 沈鹏; 郝秋雨; 张建生; 孙鹏; 徐丹丹; 马雪丽
Original assignee: Qingshan Lvshui Suzhou Inspection And Testing Co ltd
Current assignee: Qingshan Lvshui Suzhou Inspection And Testing Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-09-22
Anticipated expiration: 2033-05-15

Abstract

The utility model discloses a turbidimeter, which relates to the technical field of water turbidimeter, and comprises a turbidimeter main body, a turbidimeter measuring unit and a disassembly and replacement cylinder, wherein the front end of the upper side of the turbidimeter main body is provided with a T-shaped clamping groove, the side surface of the turbidimeter main body is provided with a storage component, the turbidimeter comprises a measuring cylinder, the top end of the measuring cylinder is in threaded connection with a cylinder cover, the center of the top of the cylinder cover is provided with a mounting cylinder, the top of the mounting cylinder is provided with a light source, the middle part of the mounting cylinder is provided with a light modulator, and the top of the cylinder cover is provided with a heat dissipation light receiver in a penetrating way around an annular array of the mounting cylinder; this turbidimeter, survey part can directly be placed and await measuring in the aquatic and detect, also can pour the water that awaits measuring into survey part and survey, and two kinds of survey modes are convenient quick switch, and adaptability is good, and the measuring cylinder internally mounted who surveys usefulness has the dismantlement and changes a section of thick bamboo, and convenient change avoids the measuring cylinder content to become dirty easily to influence the degree of accuracy of water turbidimetry.

Description

Turbidity meter

Technical Field

The utility model relates to the technical field of water turbidity measurement, in particular to a turbidity meter.

Background

Turbidity is the degree of obstruction of suspended matters in water when light passes through, and the suspended matters and colloid matters such as soil, dust, fine organic matters, zooplankton and other microorganisms in water can cause the water to be turbidity;

the turbidimeter is generally to directly put the measurement part into the water to be measured, and some are to pour the water to be measured into the turbidimeter, and the existing turbidimeter can not be switched rapidly to adapt to the two measurement modes, and as required, the inside of a measuring cylinder for measurement is easy to dirty, which affects the accuracy of the subsequent water turbidimeter.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the turbidimeter, wherein a measuring part can be directly placed into water to be measured for detection, or the water to be measured can be poured into the measuring part for measurement, the two measuring modes are convenient and fast to switch, the adaptability is good, a disassembly and replacement cylinder is arranged in a measuring cylinder for measurement, the replacement is convenient, the influence of dirtying of the content of the measuring cylinder on the accuracy of water turbidimeter is avoided, the turbidimeter is convenient and fast to store, the turbidimeter is convenient to arrange and carry, and the problems in the background art can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a nephelometer, comprising:

the turbidimeter comprises a turbidimeter main body, wherein a T-shaped clamping groove is formed in the front end of the upper side of the turbidimeter main body, and a storage assembly is arranged on the side surface of the turbidimeter main body;

the turbidity measuring unit comprises a measuring cylinder, a cylinder cover, a heat radiation light receiver, a light source, a light modulator, a mounting cylinder, a cylinder bottom and a water inlet, wherein the cylinder cover is connected to the top end of the measuring cylinder in a threaded manner;

the disassembly and replacement cylinder is sleeved on the inner wall of the measuring cylinder, the top of the disassembly and replacement cylinder is closed, the center of the top of the disassembly and replacement cylinder is provided with a light guide cylinder, the top of the light guide cylinder stretches into the bottom in the installation cylinder, and the top of the disassembly and replacement cylinder is provided with a through groove corresponding to the bottom of the heat dissipation light receiver.

The water enters into the disassembly and replacement barrel from the water inlet, the light emitted by the light source is modulated into pulse light through the light guide barrel to irradiate into the disassembly and replacement barrel, the light is irradiated onto the heat radiation light receiver through the scattering of the water in the disassembly and replacement barrel, then is transmitted to the controller in the turbidity meter main body after being processed by the scattered light amplifier in the turbidity meter main body, and then is displayed through the display on the turbidity meter main body, the disassembly and replacement barrel can be conveniently replaced from the measurement barrel through the arrangement of the barrel bottom, and the cable and the measurement barrel can be placed into the storage assembly after the use.

Further, the utility model also comprises a bottom sealing component, the bottom of the cylinder bottom is provided with the bottom sealing component, the bottom sealing component is matched with the water inlet. The bottom sealing component can seal the water inlet when not in use, and can also seal the water inlet when water is added from the top of the measuring cylinder.

Further, the novel barrel bottom is characterized by further comprising supporting legs and clamping round feet, the supporting legs are arranged on the bottom of the barrel bottom in an annular array, the clamping round feet are fixedly connected to the bottoms of the supporting legs, and the bottoms of the supporting legs and the clamping round feet are clamped into corresponding T-shaped clamping grooves. The landing leg and the round foot of joint can prop up the measuring cylinder height, also can fix the measuring cylinder through the joint with T shape joint groove when using.

Further, still include top pipeline and toper fight, run through on the cover and be provided with two top pipelines, dismantle the top of changing the section of thick bamboo and offered and correspond complex through-hole with top pipeline bottom, the top integrated into one piece of top pipeline is connected with the toper and fights. When the water to be measured is required to be poured into the measuring part for measurement, the water inlet at the bottom is sealed by the bottom sealing assembly, the water is poured into the disassembly and replacement cylinder through the conical hopper and the top pipeline, and the air in the disassembly and replacement cylinder is discharged through the other conical hopper and the top pipeline until the disassembly and replacement cylinder is filled with the water to be measured, and at the moment, the turbidity of the water can be measured.

Further, the storage assembly comprises a storage groove, and the storage groove is formed in the side face of the turbidimeter main body. The storage groove is convenient for storing the turbidity measuring unit and the cable.

Further, the storage assembly further comprises a wire groove, the side face of the turbidity meter main body is provided with the wire groove, the wire groove is communicated with the storage groove, the cable passes through the wire groove, and the wire groove is convenient for extending the cable out of the storage groove.

Further, the storage assembly further comprises a sliding rail and a cover plate, the sliding rails are respectively arranged at the positions of the side face of the turbidity meter main body, which are located at the upper side and the lower side of the storage groove, and the cover plate is matched with the two sliding rails. The apron can slide along the slide rail, can conveniently open or close the storage tank, will accomodate the groove and seal after accomodating turbidity measurement unit and cable.

Compared with the prior art, the utility model has the beneficial effects that:

1. the water enters into the disassembly and replacement barrel from the water inlet, the light emitted by the light source is modulated into pulse light through the light guide barrel to irradiate into the disassembly and replacement barrel, the light is irradiated onto the heat radiation light receiver through the scattering of the water in the disassembly and replacement barrel, then is transmitted to the controller in the turbidity meter main body after being processed by the scattered light amplifier in the turbidity meter main body, and then is displayed through the display on the turbidity meter main body, the disassembly and replacement barrel can be conveniently replaced from the measurement barrel through the arrangement of the barrel bottom, and the cable and the measurement barrel can be placed into the storage assembly after the use.

2. The measuring component can be directly placed into water to be measured for detection, the water to be measured can be poured into the measuring component for measurement, the two measuring modes are convenient and fast to switch over, the adaptability is good, the measuring cylinder for measurement is internally provided with the detachable and replaceable cylinder, the replacement is convenient, the accuracy of water turbidity measurement, which is influenced by easy dirtying of the content of the measuring cylinder, is avoided, the storage is convenient and fast, and the arrangement and the carrying are convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the present utility model;

FIG. 3 is a schematic view of a partial cross-sectional structure of the present utility model.

In the figure: the turbidity meter comprises a turbidity meter main body, a 2T-shaped clamping groove, a 3 cable, a 4 turbidity measuring unit, a 41 measuring cylinder, a 42 cylinder cover, a 43 heat dissipation light receiver, a 44 light source, a 45 light modulator, a 46 mounting cylinder, a 47 cylinder bottom, a 48 water inlet, a 5 bottom sealing component, a 51 fixed block, a 52 connecting rope, a 53 sealing rubber plug, a 6 dismounting and replacing cylinder, a 7 light guiding cylinder, an 8 supporting leg, a 9 clamping round foot, a 10 top pipeline, an 11 conical hopper, a 12 storage groove, a 13 sliding rail, a 14 cover plate and a 15 wire slot.

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. 1-3, the present utility model provides a technical solution: a turbidimeter, comprising a turbidimeter body 1, a turbidimeter unit 4 and a disassembly and replacement cartridge 6;

the front end of the upper side of the turbidimeter body 1 is provided with a T-shaped clamping groove 2, the side surface of the turbidimeter body 1 is provided with a storage component, the turbidimeter body 1 adopts the prior art, and the turbidimeter body 1 is provided with a controller, a display, a control panel and a storage battery.

The turbidity measuring unit 4 comprises a measuring cylinder 41, a cylinder cover 42, a heat radiation light receiver 43, a light source 44, a light modulator 45, a mounting cylinder 46, a cylinder bottom 47 and a water inlet 48, wherein the cylinder cover 42 is connected with the top end of the measuring cylinder 41 in a threaded manner, the mounting cylinder 46 is arranged in the center of the top of the cylinder cover 42, the light source 44 is arranged at the top of the mounting cylinder 46, the light modulator 45 is arranged in the middle of the mounting cylinder 46, the heat radiation light receiver 43 is arranged on the top of the cylinder cover 42 in a penetrating manner around the annular array of the mounting cylinder 46, the cylinder bottom 47 is connected with the bottom end of the measuring cylinder 41 in a threaded manner, the water inlet 48 is formed in the middle of the cylinder bottom 47, the light modulator 45, the light source 44 and the heat radiation light receiver 43 are electrically connected with the turbidity meter main body 1 through a cable 3, the turbidity meter main body 1 and the light modulator 45, the light source 44 and the heat radiation light receiver 43 in an electrical connection manner, and the installation angle of the heat radiation light receiver 43 adopts the prior art.

The dismantlement is changed section of thick bamboo 6 and is cup jointed the inner wall at the measuring cylinder 41, dismantles the top of changing section of thick bamboo 6 and seals the setting, and dismantles the top center of changing section of thick bamboo 6 and be provided with light guide tube 7, and the top of light guide tube 7 stretches into the bottom in the installation section of thick bamboo 46, dismantles the top of changing section of thick bamboo 6 and offered the logical groove that corresponds with the heat dissipation optical receiver 43 bottom.

When the turbidimeter is used, water enters the disassembly and replacement barrel 6 from the water inlet 48, light emitted by the light source 44 is modulated into pulse light through the light guide barrel 7 to irradiate the disassembly and replacement barrel 6, the light is irradiated onto the heat radiation light receiver 43 through the scattering of the water in the disassembly and replacement barrel 6, then is transmitted to the controller in the turbidimeter body 1 after being processed by the scattered light amplifier in the turbidimeter body 1, and then is displayed through the display on the turbidimeter body 1, the barrel bottom 47 is arranged to facilitate the disassembly and replacement of the disassembly and replacement barrel 6 from the measuring barrel 41, and the cable 3 and the measuring barrel 41 can be placed into the storage assembly after the turbidimeter is used.

In a second embodiment, referring to fig. 1-3, the present utility model provides a technical solution: the turbidity meter of this embodiment is substantially identical to that of the first embodiment except that:

in order to seal the water inlet 48, the turbidimeter is also provided with a bottom sealing component 5, the bottom sealing component 5 is arranged at the bottom of the barrel bottom 47, and the bottom sealing component 5 is matched with the water inlet 48. The bottom seal assembly 5 may close the water inlet 48 when not in use, or may close the water inlet 48 when water is added from the top of the cartridge 41.

The bottom sealing assembly 5 comprises a fixed block 51, a connecting rope 52 and a sealing rubber plug 53, wherein the fixed block 51 is fixedly connected to the bottom of the barrel bottom 47, the fixed block 51 is connected with one side of the sealing rubber plug 53 through the connecting rope 52, the sealing rubber plug 53 is connected with the water inlet 48 in a matched manner, the water inlet 48 can be sealed through the sealing rubber plug 53, and the sealing rubber plug 53 can be prevented from being lost through the connecting rope 52 after the sealing rubber plug 53 is pulled out.

The novel T-shaped clamping groove 2 comprises a barrel bottom 47, and is characterized by further comprising supporting legs 8 and clamping round feet 9, wherein the supporting legs 8 are arranged on the annular array at the bottom of the barrel bottom 47, the clamping round feet 9 are fixedly connected to the bottoms of the supporting legs 8, and the bottoms of the supporting legs 8 and the clamping round feet 9 are clamped into the corresponding T-shaped clamping grooves 2. The supporting leg 8 and the clamping round foot 9 can support the measuring cylinder 41 high, and the measuring cylinder 41 can be fixed by being clamped with the T-shaped clamping groove 2 during use.

Still include top pipeline 10 and toper fill 11, run through on the cover 42 and be provided with two top pipeline 10, dismantle the top of changing a section of thick bamboo 6 and offered the through-hole that corresponds complex with top pipeline 10 bottom, top integrated into one piece of top pipeline 10 is connected with toper fill 11. When the water to be measured is required to be poured into the measuring component for measurement, the water inlet 48 at the bottom is closed by the bottom sealing assembly 5, the water is poured into the disassembly and replacement cylinder 6 through the conical hopper 11 and the top pipeline 10, and the air in the disassembly and replacement cylinder 6 is discharged through the other conical hopper 11 and the top pipeline 10 until the disassembly and replacement cylinder 6 is filled with the water to be measured, and at the moment, the turbidity of the water can be measured.

In a third embodiment, referring to fig. 1-3, the present utility model provides a technical solution: a turbidimeter, this example is a further explanation of the structure of example two;

the storage assembly comprises a storage groove 12, the side surface of the turbidimeter body 1 is provided with the storage groove 12, and the storage groove 12 is convenient for storing the turbidimeter unit 4 and the cable 3.

The storage assembly further comprises a wire groove 15, the wire groove 15 is formed in the side face of the turbidity meter body 1, the wire groove 15 is communicated with the storage groove 12, the cable 3 passes through the wire groove 15, and the wire groove 15 is convenient for extending the cable 3 out of the storage groove 12.

The storage assembly further comprises a sliding rail 13 and a cover plate 14, the sliding rails 13 are respectively arranged on the side face of the nephelometer main body 1, which is located on the upper side and the lower side of the storage groove 12, and the cover plate 14 is matched with the two sliding rails 13. The cover plate 14 can slide along the slide rail 13, can conveniently open or close the storage groove 12, and the storage groove 12 is closed after the turbidity measuring unit 4 and the cable 3 are stored.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. A nephelometer, comprising:

the turbidimeter comprises a turbidimeter body (1), wherein a T-shaped clamping groove (2) is formed in the front end of the upper side of the turbidimeter body (1), and a storage assembly is arranged on the side face of the turbidimeter body (1);

turbidity measurement unit (4), including measuring cylinder (41), cover (42), heat dissipation optical receiver (43), light source (44), light modulator (45), installation section of thick bamboo (46), barrel head (47) and water inlet (48), the top threaded connection of measuring cylinder (41) has cover (42), the top center of cover (42) is provided with installation section of thick bamboo (46), light source (44) are installed at the top of installation section of thick bamboo (46), mid-mounting of installation section of thick bamboo (46) has light modulator (45), the top of cover (42) is provided with heat dissipation optical receiver (43) around installing section of thick bamboo (46) annular array interlude, the bottom threaded connection of measuring cylinder (41) has barrel head (47), water inlet (48) have been seted up at the middle part of barrel head (47), light modulator (45), light source (44) and heat dissipation optical receiver (43) pass through cable (3) electricity and connect nephelometer main part (1);

dismantle and change section of thick bamboo (6), cup joint in the inner wall of measuring cylinder (41), dismantle the top of changing section of thick bamboo (6) and seal the setting, and dismantle the top center of changing section of thick bamboo (6) and be provided with light guide tube (7), the top of light guide tube (7) stretches into the interior bottom of installation section of thick bamboo (46), dismantle the top of changing section of thick bamboo (6) and offered the logical groove that corresponds with heat dissipation optical receiver (43) bottom.

2. A turbidimeter as claimed in claim 1, wherein: the water inlet type water dispenser further comprises a bottom sealing assembly (5), wherein the bottom of the barrel bottom (47) is provided with the bottom sealing assembly (5), and the bottom sealing assembly (5) is matched with the water inlet (48).

3. A turbidimeter as claimed in claim 1, wherein: the novel barrel bottom is characterized by further comprising supporting legs (8) and clamping round pins (9), the supporting legs (8) are arranged on the annular array at the bottom of the barrel bottom (47), the clamping round pins (9) are fixedly connected to the bottoms of the supporting legs (8), and the bottoms of the supporting legs (8) and the clamping round pins (9) are clamped into the corresponding T-shaped clamping grooves (2).

4. A turbidimeter as claimed in claim 3, wherein: still include top pipeline (10) and toper fight (11), run through on cover (42) and be provided with two top pipelines (10), dismantle the top of changing section of thick bamboo (6) and offered and correspond complex through-hole with top pipeline (10) bottom, the top integrated into one piece of top pipeline (10) is connected with toper fight (11).

5. A turbidimeter as claimed in claim 1, wherein: the storage assembly comprises a storage groove (12), and the side surface of the turbidity meter main body (1) is provided with the storage groove (12).

6. A turbidimeter as defined in claim 5, wherein: the storage assembly further comprises a wire groove (15), the wire groove (15) is formed in the side face of the turbidity meter main body (1), the wire groove (15) is communicated with the storage groove (12), and the cable (3) penetrates through the wire groove (15).

7. A turbidimeter as defined in claim 5, wherein: the storage assembly further comprises sliding rails (13) and cover plates (14), the sliding rails (13) are respectively arranged on the side faces of the turbidimeter main body (1) and located on the upper side and the lower side of the storage groove (12), and the cover plates (14) are mounted in a matched mode with the two sliding rails (13).