CN218067211U

CN218067211U - Water quality oxidation reduction potential measuring device

Info

Publication number: CN218067211U
Application number: CN202221833921.2U
Authority: CN
Inventors: 蔡家彬; 唐金兰
Original assignee: Shenzhen Luxshare Environmental Technology Co ltd
Current assignee: Shenzhen Luxshare Environmental Technology Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-12-16
Anticipated expiration: 2032-07-15

Abstract

The utility model belongs to the technical field of water quality testing and specifically relates to a quality of water redox potential survey device is related to, it is including survey bottle, the opening has been seted up at the top of survey bottle, the top of survey bottle is provided with the rubber buffer, the rubber buffer is used for opening and close the opening, the top of rubber buffer runs through extremely oxidation electrode and reduction electrode are installed respectively to the inside of survey bottle, the top of rubber buffer runs through extremely inlet tube and outlet pipe are installed respectively to the inside of survey bottle, the inlet tube stretches into length in the survey bottle is greater than the outlet pipe stretches into length in the survey bottle, the inlet tube is kept away from the one end of survey bottle and the outlet pipe is kept away from coupling assembling is all installed to the one end of survey bottle, coupling assembling is used for putting through with the connecting pipe of pumping equipment mutually. This application has the effect that promotes the convenience of carrying out the redox potential survey to on-the-spot quality of water.

Description

Water quality oxidation-reduction potential measuring device

Technical Field

The application relates to the field of water quality detection, in particular to a water quality oxidation-reduction potential measuring device.

Background

The water quality oxidation-reduction potential measuring technology reflects the macroscopic oxidation-reduction presented by all substances in the aqueous solution through the oxidation-reduction potential. The higher the redox potential, the stronger the oxidation, and the lower the potential, the stronger the reduction.

In the related art, the oxidation-reduction potential measuring method generally adopts a portable instrument to carry out oxidation-reduction potential measurement on water quality on site.

In view of the above-mentioned related technologies, the inventors believe that the use of a portable instrument for measuring the oxidation-reduction potential of water on site requires frequent on-site measurement by a tester, and is extremely labor-and-material-consuming.

SUMMERY OF THE UTILITY MODEL

In order to promote the convenience of carrying out the oxidation-reduction potential survey to on-the-spot quality of water, this application provides a quality of water oxidation-reduction potential survey device.

The application provides a quality of water redox potential survey device adopts following technical scheme:

the utility model provides a quality of water redox potential survey device, is including survey bottle, the opening has been seted up at the top of survey bottle, the top of survey bottle is provided with the rubber buffer, the rubber buffer is used for opening and close the opening, the top of rubber buffer runs through extremely oxidation electrode and reduction electrode are installed respectively to the inside of survey bottle, the top of rubber buffer runs through extremely inlet tube and outlet pipe are installed respectively to the inside of survey bottle, the inlet tube stretches into length in the survey bottle is greater than the outlet pipe stretches into length in the survey bottle, the inlet tube is kept away from the one end of survey bottle and the outlet pipe is kept away from coupling assembling is all installed to the one end of survey bottle, coupling assembling is used for putting through with the connecting pipe of pumping equipment mutually.

Through adopting above-mentioned technical scheme, during the test, place the survey bottle near waiting to detect quality of water, then take out water through pumping equipment to use coupling assembling to connect inlet tube and outlet pipe, thereby detect quality of water through oxidation electrode and reduction electrode, and then can detect the quality of water that needs to detect at all times, promoted the convenience that carries out the redox potential survey to on-the-spot quality of water, saved the work that testing personnel frequently carried out the survey on the spot.

Optionally, a protection box is arranged outside the measurement bottle, the protection box is used for placing the measurement bottle, a clamping seat is fixed at the inner bottom of the protection box, a clamping groove is formed in the top of the clamping seat, and the bottom of the measurement bottle is in clamping fit with the clamping groove.

Through adopting above-mentioned technical scheme, the setting of guard box can protect the survey bottle, reduces the condition emergence that the survey bottle collided with.

Optionally, coupling assembling includes the sleeve pipe, sheathed tube one end be used for with the tip of inlet tube or the tip fixed connection of outlet pipe, the inside edge of sheathed tube other end the sheathed tube axis is the symmetry and is provided with two clamp splices, the clamp splice orientation one side of sleeve pipe lateral wall is fixed with the dead lever, two through-holes have been seted up to the sheathed tube lateral wall, two the dead lever is worn to establish two respectively the through-hole and with sleeve pipe sliding fit, dead lever thread bush is equipped with the latch segment, the outside of latch segment is provided with the external screw thread, just the inside wall of through-hole is provided with the internal thread, the latch segment with through-hole thread fit.

Through adopting above-mentioned technical scheme, when the installation, establish the sleeve pipe cover in pumping equipment's connecting pipe department to pulling the dead lever and driving two clamp splices and move towards the direction of keeping away from each other respectively, make pumping equipment's connecting pipe embolia between two clamp splices, then locking the dead lever through the latch segment and fixing, thereby realized fixing the clamp splice, accomplished the connection to pumping equipment's connecting pipe.

Optionally, the relative looks side of inside wall of guard box is fixed with the connecting rod respectively, the backup pad is installed to the other end of connecting rod, the backup pad is kept away from the one end of connecting rod is fixed with the sponge protective layer, just the backup pad is used for right the lateral wall of survey bottle supports fixedly.

Through adopting above-mentioned technical scheme, the cooperation setting of connecting rod and backup pad can support fixedly to the lateral wall of survey bottle to can improve the stability that the survey bottle was placed in the protective housing.

Optionally, a spring is fixed on one side of the clamping block facing the side wall of the sleeve, and the other end of the spring is fixedly connected with the inner side wall of the sleeve.

Through adopting above-mentioned technical scheme, the stability of being connected between clamp splice and the connecting pipe can be improved in the setting of spring.

Optionally, the sleeve pipe is internally and fixedly provided with a guide ring, the side surface of one side of the guide ring facing the connecting assembly is used for abutting against a connecting pipe of a pumping device, and the side wall of one side of the guide ring facing the connecting assembly is obliquely arranged.

Through adopting above-mentioned technical scheme, the setting of guide ring can improve pumping equipment's connecting pipe and bushing's leakproofness, can be through the inclined plane that the slope set up with the different radial connecting pipes of adaptation.

Optionally, the fixing rods of the same clamping block are arranged towards the side wall of the sleeve, and the fixing rods are arranged in parallel.

Through adopting above-mentioned technical scheme, the setting of many dead levers can improve the fixture block and carry out the stability that removes through the dead lever along the through-hole.

Optionally, the top of the rubber buffer runs through to the internally mounted of survey bottle has the thermometer.

Through adopting above-mentioned technical scheme, the setting of temperature note can carry out real time monitoring to the temperature of survey in the bottle.

In summary, the present application includes at least one of the following beneficial technical effects:

1. during testing, the measuring bottle is placed near the water quality to be detected, water is pumped out through the pumping equipment, the water inlet pipe and the water outlet pipe are connected through the connecting component, and therefore the water quality is detected through the oxidation electrode and the reduction electrode, the water quality needing to be detected can be detected at all times, the convenience of performing oxidation-reduction potential measurement on the water quality on site is improved, and the work that a detector frequently performs measurement on site is omitted;

2. the arrangement of the protection box can protect the measuring bottle and reduce the occurrence of collision of the measuring bottle;

3. the setting of guide ring can improve pumping equipment's connecting pipe and bushing's leakproofness, can be through the inclined plane that the slope set up with the different radial connecting pipe of adaptation.

Drawings

FIG. 1 is a sectional view showing the structure of an apparatus for measuring an oxidation-reduction potential of water in an example of the present application.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a structural sectional view of the inside of a sleeve in the embodiment of the present application.

Description of reference numerals:

1. measuring the bottle; 2. a rubber plug; 3. oxidizing the electrode; 4. a reduction electrode; 5. a thermometer; 6. a water inlet pipe; 7. a water outlet pipe; 8. a connecting assembly; 81. a sleeve; 811. a through hole; 82. a clamping block; 83. fixing the rod; 84. a locking block; 85. a spring; 86. a limiting block; 9. a protection box; 10. a card holder; 11. a connecting rod; 12. a support plate; 13. a sponge protective layer; 14. a guide ring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses. Referring to fig. 1, a quality of water redox potential survey device is including determining bottle 1, and the opening has been seted up at the top of determining bottle 1, and the top grafting of determining bottle 1 is provided with rubber buffer 2, and rubber buffer 2 is used for opening and close the opening. An oxidation electrode 3 and a reduction electrode 4 are respectively installed in the top of the rubber stopper 2 penetrating into the measuring flask 1, and the oxidation electrode 3 and the reduction electrode 4 are used for measuring oxidation-reduction potential so as to detect the water quality in the measuring flask 1. The top of the rubber plug 2 penetrates into the measuring bottle 1 and is respectively provided with a water inlet pipe 6 and a water outlet pipe 7, and the water inlet pipe 6 and the water outlet pipe 7 are respectively positioned at the outer sides of the oxidation electrode 3 and the reduction electrode 4 and are arranged in a staggered way. The length of the water inlet pipe 6 extending into the measuring bottle 1 is longer than the length of the water outlet pipe 7 extending into the measuring bottle 1. The one end that survey bottle 1 was kept away from to inlet tube 6 and the one end that survey bottle 1 was kept away from to outlet pipe 7 all install coupling assembling 8, and coupling assembling 8 is used for putting through mutually with pumping equipment's connecting pipe. So that the water to be detected can be pumped into the measuring bottle 1 through the pumping equipment for detection. It should be noted that the water pumping device is the prior art, and the details thereof are not described herein. A thermometer 5 is attached to the top of the rubber stopper 2 penetrating into the measuring flask 1, and the thermometer 5 is located between the oxidation electrode 3 and the reduction electrode 4.

Referring to fig. 1-3, the connection assembly 8 includes a sleeve 81, one end of the sleeve 81 is used for fixedly connecting with the end of the water inlet pipe 6 or the end of the water outlet pipe 7, and two clamping blocks 82 are symmetrically arranged inside the other end of the sleeve 81 along the central axis of the sleeve 81. A fixing rod 83 is fixed to one side of the clamping block 82 facing the side wall of the casing 81, and in the present embodiment, the number of the fixing rods 83 is provided with a plurality, and the plurality of fixing rods 83 are arranged in parallel with each other. A plurality of through holes 811 are correspondingly formed in the side wall of the sleeve 81, and a plurality of fixing rods 83 penetrate through the through holes 811 respectively and are in sliding fit with the sleeve 81. The fixing rod 83 is sleeved with a locking block 84 through threads, external threads are arranged on the outer side of the locking block 84, internal threads are arranged on the inner side wall of the through hole 811, and the locking block 84 is in threaded fit with the through hole 811. A spring 85 is fixed on one side of the clamping block 82 facing the side wall of the sleeve 81, and the other end of the spring 85 is fixedly connected with the inner side wall of the sleeve 81. In the present embodiment, the number of the springs 85 is two, and the two springs 85 are located outside the fixing rod 83 and are symmetrically arranged along the center line of the clamping block 82. The spring 85 has the same direction of elasticity as the sliding direction of the fixing lever 83. When the device is installed, the sleeve 81 is sleeved at the connecting pipe of the pumping equipment, the fixing rod 83 is pulled to drive the two clamping blocks 82 to move towards the directions away from each other respectively, the connecting pipe of the pumping equipment is sleeved between the two clamping blocks 82, the fixing rod 83 is loosened at the moment, under the elastic action of the spring 85, the two clamping blocks 82 clamp and fix the connecting pipe of the pumping equipment, and then the fixing rod 83 is locked and fixed through the locking block 84, so that the fixing of the clamping blocks 82 is realized, and the connection of the connecting pipe of the pumping equipment is completed.

Referring to fig. 2-3, one end of the fixing rod 83, which is far away from the clamping block 82, extends out of the side wall of the casing 81 and is fixedly provided with a limiting block 86, and the width of the limiting block 86 is greater than that of the fixing rod 83, so that the fixing rod 83 can be limited, and meanwhile, a user can pull the fixing rod 83 through the limiting block 86 conveniently.

Referring to fig. 2, a guide ring 14 is fixedly disposed inside the sleeve 81, a side surface of the guide ring 14 facing the clamping block 82 is used for abutting against a connecting pipe of a water pumping device, and a side wall of the guide ring 14 facing the clamping block 82 is disposed in an inclined manner.

Through adopting above-mentioned technical scheme, the leakproofness that connecting pipe and sleeve pipe 81 of pumping equipment are connected can be improved in the setting of guide ring 14, can be through the inclined plane that the slope set up with the different radial connecting pipe of adaptation

Referring to fig. 1, a protection box 9 is arranged outside a measuring bottle 1, the protection box 9 is used for placing the measuring bottle 1, a clamping seat 10 is fixed at the inner bottom of the protection box 9, a clamping groove is formed in the top of the clamping seat 10, and the bottom of the measuring bottle 1 is in clamping fit with the clamping groove. Thereby can fix the survey bottle 1 and place, be favorable to protecting survey bottle 1.

Referring to fig. 1, opposite sides of the inner side wall of the protection box 9 are respectively fixed with a connecting rod 11, the other end of the connecting rod 11 is provided with a support plate 12, one end of the support plate 12 far away from the connecting rod 11 is fixed with a sponge protection layer 13, and the support plate 12 is used for supporting and fixing the side wall of the measuring bottle 1.

The implementation principle of a water quality oxidation-reduction potential measuring device in the embodiment of the application is as follows:

during the survey, place guard box 9 near waiting to detect quality of water, take out survey bottle 1 to use coupling assembling 8 to connect inlet tube 6 and outlet pipe 7, then take out water through pumping equipment, thereby detect quality of water through oxidation electrode 3 and reduction electrode 4, and then can detect the quality of water that needs to detect at all times, promoted the convenience that carries out the redox potential survey to on-the-spot quality of water, saved the work that testing personnel frequently carried out the survey on the spot.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a quality of water redox potential survey device, includes survey bottle (1), the opening has been seted up at the top of survey bottle (1), its characterized in that: the top of survey bottle (1) is provided with rubber buffer (2), rubber buffer (2) are used for opening and close the opening, the top of rubber buffer (2) is run through to the inside of survey bottle (1) is installed respectively oxidation electrode (3) and reduction electrode (4), the top of rubber buffer (2) is run through to the inside of survey bottle (1) is installed respectively inlet tube (6) and outlet pipe (7), inlet tube (6) stretch into length in survey bottle (1) is greater than outlet pipe (7) stretch into length in survey bottle (1), inlet tube (6) are kept away from the one end of survey bottle (1) and outlet pipe (7) are kept away from coupling assembling (8) are all installed to the one end of survey bottle (1), coupling assembling (8) are used for putting through with pumping equipment's connecting pipe mutually.

2. The apparatus for measuring oxidation-reduction potential of water according to claim 1, wherein: the device is characterized in that a protection box (9) is arranged outside the measuring bottle (1), the protection box (9) is used for placing the measuring bottle (1), a clamping seat (10) is fixed at the inner bottom of the protection box (9), a clamping groove is formed in the top of the clamping seat (10), and the bottom of the measuring bottle (1) is in clamping fit with the clamping groove.

3. The apparatus for measuring oxidation-reduction potential of water according to claim 1, wherein: coupling assembling (8) are including sleeve pipe (81), the one end of sleeve pipe (81) be used for with the tip of inlet tube (6) or the tip fixed connection of outlet pipe (7), the other end of sleeve pipe (81) is inside to be followed the axis of sleeve pipe (81) is the symmetry and is provided with two clamp splice (82), clamp splice (82) orientation one side of sleeve pipe (81) lateral wall is fixed with dead lever (83), two through-hole (811) have been seted up to the lateral wall of sleeve pipe (81), two respectively wear to establish two dead lever (83) through-hole (811) and with sleeve pipe (81) cooperation of sliding, dead lever (83) thread bush is equipped with latch segment (84), the outside of latch segment (84) is provided with the external screw thread, just the inside wall of through-hole (811) is provided with the internal thread, latch segment (84) with through-hole (811) screw-thread fit.

4. The apparatus for measuring oxidation-reduction potential of water according to claim 2, wherein: the relative looks side of inside wall of guard box (9) is fixed with connecting rod (11) respectively, backup pad (12) are installed to the other end of connecting rod (11), backup pad (12) are kept away from the one end of connecting rod (11) is fixed with sponge protective layer (13), just backup pad (12) are used for right the lateral wall of survey bottle (1) supports fixedly.

5. The apparatus for measuring oxidation-reduction potential of water according to claim 3, wherein: the clamping block (82) faces one side of the side wall of the sleeve (81) and is fixedly provided with a spring (85), and the other end of the spring (85) is fixedly connected with the inner side wall of the sleeve (81).

6. The apparatus for measuring oxidation-reduction potential of water according to claim 1, wherein: the inside fixed guide ring (14) that is provided with of sleeve pipe (81), guide ring (14) are used for with pumping equipment's connecting pipe looks butt towards one side of coupling assembling (8), just guide ring (14) orientation one side lateral wall of coupling assembling (8) is the slope setting.

7. The apparatus for measuring oxidation-reduction potential of water according to claim 2, wherein: the fixing rods (83) of the same clamping block (82) arranged towards the side wall of the sleeve (81) are provided with a plurality of fixing rods, and the fixing rods (83) are arranged in parallel.

8. The apparatus for measuring oxidation-reduction potential of water according to claim 1, wherein: the top of rubber buffer (2) runs through to the internally mounted of survey bottle (1) has thermometer (5).