CN211627512U

CN211627512U - PH meter for chemical industry measurement with protective structure

Info

Publication number: CN211627512U
Application number: CN202020143203.7U
Authority: CN
Inventors: 蔡文革; 王红霞
Original assignee: Fujian Huake Measurement And Testing Co ltd
Current assignee: Fujian Huake Measurement And Testing Co ltd
Priority date: 2020-01-22
Filing date: 2020-01-22
Publication date: 2020-10-02
Anticipated expiration: 2030-01-22

Abstract

The utility model discloses a PH meter with a protective structure for chemical measurement, which comprises a machine body, a supporting arm and a PH detection probe, wherein a display screen is arranged on one side of the upper end of the machine body, a rotating motor is arranged on the machine body beside the display screen, the rotating motor is in transmission connection with a vertical rod, the supporting arm which is transversely arranged is arranged on the vertical rod through a first connecting sleeve, an electric push rod is arranged inside one end of the supporting arm, and one end of the electric push rod is in transmission connection with a second connecting sleeve, a detection rod is inserted inside the second connecting sleeve, the PH detection probe is arranged at the lower end of the detection rod, a cleaning pool is arranged on one side of the machine body, the PH meter with the protective structure for chemical measurement is convenient to adjust the use height, the horizontal angle and the horizontal width of the PH detection probe, is beneficial to improving the PH measurement efficiency, and is convenient to rapidly clean and protect the PH detection probe, facilitating continuous detection processing.

Description

PH meter for chemical industry measurement with protective structure

Technical Field

The utility model relates to a pH meter, in particular to PH meter for chemical industry measurement with protective structure belongs to the make-up machine field.

Background

The pH meter is an instrument for measuring the pH value of a solution. The pH meter operates on the principle of a galvanic cell, the electromotive force between two electrodes of which is related, according to nernst's law, both to the properties of the electrodes themselves and to the concentration of hydrogen ions in the solution. There is a corresponding relationship between the electromotive force of the primary cell and the hydrogen ion concentration, and the negative logarithm of the hydrogen ion concentration is the pH value. The pH meter is a common analytical instrument and is widely applied to the fields of agriculture, environmental protection, industry and the like. Soil pH is one of the essential properties of soil that are important. Factors such as the temperature and ionic strength of the solution to be measured should be considered in the pH measurement process.

The pH meter in the prior art is inconvenient for adjusting the horizontal angle of the detection probe, and the detected probe needs to be manually cleaned for a long time, so that continuous detection is inconvenient, and the detection efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PH meter for chemical industry measurement with protective structure to solve and to carry out horizontal angle modulation to test probe and use not convenient for that proposes among the above-mentioned background art, the probe that detects moreover needs the long-time manual washing to use, is not convenient for carry out continuous detection and treatment, thereby has influenced the problem of the efficiency that detects.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PH meter for chemical industry measurement with protective structure, includes organism, support arm and PH test probe, the display screen is installed to organism upper end one side, and installs the rotating electrical machines on the organism of display screen side, the transmission of rotating electrical machines upside is connected with the pole setting, install the support arm of horizontal setting through first adapter sleeve in the pole setting, support arm one end internally mounted has electric putter, and electric putter one end transmission is connected with the second adapter sleeve, inside the inserting of second adapter sleeve is equipped with the test bar, PH test probe installs at the test bar lower extreme, PH test probe one end runs through wire and organism electric connection that the test bar passes through to be equipped with, the washing pond is installed to organism one side.

As a preferred technical scheme of the utility model, the display screen adopts liquid crystal display, and installs a plurality of shift knob on the organism of display screen downside.

As a preferred technical scheme of the utility model, first fastening bolt is installed to first adapter sleeve one end, second fastening knob is installed to second adapter sleeve one end.

As a preferred technical scheme of the utility model, the stabilizer blade is installed down to the organism downside, and the lower stabilizer blade distributes at organism downside four turnings, the protection pad is installed to the stabilizer blade downside down.

As a preferred technical scheme of the utility model, wash the inside aqua storage tank that is provided with of pond, and the aqua storage tank inner wall installs and washs the shower nozzle, it is connected with the toroidal tube to wash shower nozzle one end, and the toroidal tube installs and wash the pond inner wall, toroidal tube one end is connected with the inlet tube, and installs the water pump on the inlet tube.

As an optimized technical scheme of the utility model, wash the shower nozzle and set up in pairs, and wash the shower nozzle branch evenly distributed on the interior four walls that wash the pond.

As an optimal technical scheme of the utility model, the rotating electrical machines adopts step motor, and the rotating electrical machines lower part is installed inside the organism.

As an optimized technical scheme of the utility model, the spliced eye has all been seted up to first adapter sleeve and second adapter sleeve inside.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a PH meter for chemical industry measurement with protective structure, through installing the rotating electrical machines on the organism, the transmission of rotating electrical machines upside is connected with the pole setting, be convenient for adjust PH test probe's use horizontal angle, and through supporting arm one end internally mounted in the pole setting, can drive PH test probe and carry out the level (l) ing and remove the use, and electric putter one end transmission is connected with the second adapter sleeve, inside the inserting of second adapter sleeve is equipped with the test bar, be convenient for adjust PH test probe's use height, be favorable to improving PH measuring efficiency, and be convenient for wash the protection fast to PH test probe through the washing pond that is equipped with, be convenient for detect the processing in succession.

Drawings

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

FIG. 2 is a cross-sectional view of the horizontal structure of the cleaning tank of the present invention;

fig. 3 is a schematic structural diagram of the support arm of the present invention.

In the figure: 1. a body; 2. a display screen; 3. a switch button; 4. a rotating electric machine; 5. erecting a rod; 6. a first connecting sleeve; 7. a support arm; 8. a second connecting sleeve; 9. a detection lever; 10. a second fastening knob; 11. a PH detection probe; 12. a wire; 13. a first fastening bolt; 14. an electric push rod; 15. a cleaning tank; 16. an annular tube; 17. cleaning the spray head; 18. a water pump; 19. a water inlet pipe; 20. inserting holes; 21. a lower leg.

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. 1-3, the utility model provides a PH meter with a protective structure for chemical measurement, which comprises a machine body 1, a supporting arm 7 and a PH detection probe 11, wherein a display screen 2 is installed on one side of the upper end of the machine body 1, a rotating motor 4 is installed on the machine body 1 beside the display screen 2, the upper side of the rotating motor 4 is in transmission connection with a vertical rod 5, the rotating motor 4 can drive the vertical rod 5 to rotate, so as to adjust the use horizontal angle of the PH detection probe 11, the vertical rod 5 is provided with the supporting arm 7 which is transversely arranged through a first connecting sleeve 6, an electric push rod 14 is installed inside one end of the supporting arm 7, one end of the electric push rod 14 is in transmission connection with a second connecting sleeve 8, the electric push rod 14 drives the detection rod 9 to horizontally move, so as to drive the PH detection probe 11 to horizontally adjust and move, the detection, PH test probe 11 installs at the measuring staff 9 lower extreme, and PH test probe 11 one end runs through measuring staff 9 through wire 12 and the 1 electric connection of organism that is equipped with, and 1 one side of organism is installed and is washd pond 15, is convenient for wash the protection fast to PH test probe 11, the continuous detection of being convenient for is handled.

Preferably, display screen 2 adopts liquid crystal display, and the data detected passes through 2 visual display detection data of display screen, and installs a plurality of shift knob 3 on the organism 1 of 2 downside of display screen, is convenient for control the processing.

Preferably, first fastening bolt 13 is installed to first adapter sleeve 6 one end, and second fastening knob 10 is installed to second adapter sleeve 8 one end, is convenient for connect fixed processing to support arm 7 both ends, is convenient for adjust PH test probe 11's use height moreover.

Preferably, the lower side of the machine body 1 is provided with lower support legs 21, the lower support legs 21 are distributed at four corners of the lower side of the machine body 1, and the lower side of the lower support legs 21 is provided with a protective pad to improve the stability of the lower support.

Preferably, wash 15 inside aqua storage tanks that are provided with of pond, and the aqua storage tank inner wall installs and washs shower nozzle 17, washs shower nozzle 17 one end and is connected with the looped pipeline 16, and the looped pipeline 16 installs at washing 15 inner walls of pond, and 16 one ends of looped pipeline are connected with inlet tube 19, and install water pump 18 on the inlet tube 19, insert the lower extreme of test rod 9 and establish in wasing pond 15, can wash the processing to the 11 outsides of PH test probe simultaneously, wash convenient and fast.

Preferably, wash shower nozzle 17 and set up in pairs, and wash shower nozzle 17 divide the equal distribution on the interior wall of wasing pond 15, can carry out quick cleaning to PH test probe 11.

Preferably, the rotating motor 4 is a stepping motor, the lower part of the rotating motor 4 is installed inside the machine body 1, and the electric push rod 14 drives the detection rod 9 to move horizontally, so that the PH detection probe 11 can be driven to perform horizontal adjustment and movement.

Preferably, the first connecting sleeve 6 and the second connecting sleeve 8 are both provided with inserting holes 20 therein, so as to facilitate the insertion, connection and fixation of the two ends of the pair of supporting arms 7.

When the PH meter with the protection structure is used, an external power supply is switched on, the detection rod 9 is adjusted, the PH detection probe 11 is inserted into detection liquid for detection, detection data are visually displayed through the display screen 2, the PH meter is simple in structure and convenient to operate, the rotating motor 4 is installed on the machine body 1, the rotating motor 4 is in transmission connection with the vertical rod 5, the rotating motor 4 can drive the vertical rod 5 to rotate, the use horizontal angle of the PH detection probe 11 is convenient to adjust, an electric push rod 14 is installed inside one end of the support arm 7 on the upper side of the vertical rod 5, the electric push rod 14 drives the detection rod 9 to move horizontally, the PH detection probe 11 can be driven to perform horizontal adjustment and movement, the detection rod 9 is inserted into the second connecting sleeve 8 and adjusted through the second fastening knob 10, and the use height of the PH detection probe 11 is convenient to adjust, the efficiency of PH measurement is favorable to improving, and the washing pond 15 through being equipped with is convenient for wash the protection fast to PH test probe 11 moreover, is convenient for detect the processing in succession.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; 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 PH meter for chemical industry measurement with protective structure, includes organism (1), support arm (7) and PH test probe (11), its characterized in that, display screen (2) are installed to organism (1) upper end one side, and install rotating electrical machines (4) on the organism (1) of display screen (2) side, the upside transmission of rotating electrical machines (4) is connected with pole setting (5), install support arm (7) of horizontal setting through first adapter sleeve (6) on pole setting (5), support arm (7) one end internally mounted has electric putter (14), and electric putter (14) one end transmission is connected with second adapter sleeve (8), second adapter sleeve (8) inside is inserted and is equipped with test bar (9), PH test probe (11) are installed at test bar (9) lower extreme, PH test probe (11) one end runs through test bar (9) and is through wire (12) and organism (1) electric connection that are equipped with, a cleaning pool (15) is arranged on one side of the machine body (1).

2. The PH meter with the protective structure for chemical measurement according to claim 1, wherein: the display screen (2) adopts a liquid crystal display screen, and a plurality of switch buttons (3) are arranged on the machine body (1) on the lower side of the display screen (2).

3. The PH meter with the protective structure for chemical measurement according to claim 1, wherein: a first fastening bolt (13) is installed at one end of the first connecting sleeve (6), and a second fastening knob (10) is installed at one end of the second connecting sleeve (8).

4. The PH meter with the protective structure for chemical measurement according to claim 1, wherein: lower support legs (21) are installed on the lower side of the machine body (1), the lower support legs (21) are distributed on four corners of the lower side of the machine body (1), and a protective pad is installed on the lower side of the lower support legs (21).

5. The PH meter with the protective structure for chemical measurement according to claim 1, wherein: wash inside aqua storage tank that is provided with of pond (15), and the aqua storage tank inner wall installs and washs shower nozzle (17), it is connected with looped pipeline (16) to wash shower nozzle (17) one end, and looped pipeline (16) install and wash pond (15) inner wall, looped pipeline (16) one end is connected with inlet tube (19), and installs water pump (18) on inlet tube (19).

6. The PH meter with the protective structure for chemical measurement of claim 5, wherein: the cleaning spray heads (17) are arranged in pairs, and the cleaning spray heads (17) are respectively and uniformly distributed on the four inner walls of the cleaning pool (15).

7. The PH meter with the protective structure for chemical measurement according to claim 1, wherein: the rotating motor (4) adopts a stepping motor, and the lower part of the rotating motor (4) is arranged in the machine body (1).

8. The PH meter with the protective structure for chemical measurement according to claim 1, wherein: the first connecting sleeve (6) and the second connecting sleeve (8) are both internally provided with inserting holes (20).