CN215116200U

CN215116200U - Dissolved oxygen detector

Info

Publication number: CN215116200U
Application number: CN202022965407.1U
Authority: CN
Inventors: 涂传飞
Original assignee: Shenzhen Mule Environmental Protection Technology Co ltd
Current assignee: Shenzhen Mule Environmental Protection Technology Co ltd
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2021-12-10
Anticipated expiration: 2030-12-12

Abstract

The utility model discloses a dissolved oxygen detector, which comprises a bod, cover and dissolved oxygen detect sensor, a serial communication port, top one side of organism and the bottom fixed connection of first latch closure, the top of first latch closure and the one end fixed connection of belt, the other end of belt and the one end fixed connection of second latch closure, the other end of second latch closure and one side fixed connection of organism, the button is installed to the top opposite side equidistance of organism, the inside top of organism and the both sides fixed connection of water pump, one side equidistance and the status light fixed connection of water pump, the bottom equidistance of water pump and the top fixed connection of connecting the fixed block, the bottom of connecting the fixed block is connected with the top pipe connection of outlet pipe, the bottom of connecting the fixed block is connected with the top buckle of test tube all around, the bottom middle part of connecting the fixed block is with the top fixed connection of stock, in proper order on the stock with temperature detect sensor, The PH detection sensor and the dissolved oxygen detection sensor are fixedly connected. The device has simple structure and convenient carrying.

Description

Dissolved oxygen detector

Technical Field

The utility model relates to an environmental protection technology field particularly, relates to a dissolved oxygen detector.

Background

With the rapid development of the current world industry and agriculture, a large amount of industrial wastewater and farmland drainage are discharged to rivers, lakes and seas, meanwhile, about 80% of domestic sewage in cities of China is directly discharged without treatment, most domestic sewage in small towns and vast rural areas is in a disordered discharge state, so that the water quality of many places is increasingly deteriorated, the water pollution and the water resource shortage are increasingly serious, the sewage needs to be monitored and effectively treated in time, wherein the content of dissolved oxygen in water is an important index during water quality monitoring, the detection of the water quality by the existing technology needs to be carried out various tests and identifications in different laboratories, and the used instruments are complex, various types, troublesome in operation, long in identification time and high in cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dissolved oxygen detector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dissolved oxygen detector, includes organism, cover and dissolved oxygen detection sensor, its characterized in that, the bottom fixed connection of top one side and first latch closure of organism, the top of first latch closure and the one end fixed connection of belt, the other end of belt and the one end fixed connection of second latch closure, the other end of second latch closure with one side fixed connection of organism, the button is installed to the top opposite side equidistance of organism, the inside top of organism and the both sides fixed connection of water pump, one side equidistance and the status light fixed connection of water pump, the bottom equidistance of water pump and the top fixed connection of connecting the fixed block, the bottom of connecting the fixed block is connected with the top pipe connection of outlet pipe, the bottom of connecting the fixed block is connected with the top buckle of test tube all around, the bottom middle part of connecting the fixed block is with the top fixed connection of stock, the utility model discloses a portable water purifier, including stock, temperature detection sensor, PH detection sensor and dissolved oxygen detection sensor, be equipped with the detection water on the stock in proper order with temperature detection sensor, PH detection sensor and dissolved oxygen detection sensor fixed connection, the inside of test tube is filled with the detection water, one side top of organism and the one end pipe connection of inlet tube, the other end and the iron plate fixed connection of inlet tube, the suction nozzle is installed to one side of iron plate, around the suction nozzle respectively with one side fixed connection of filter screen, the louvre is installed respectively on the both sides top of organism, through hinge swing joint between the opposite side of organism and the cover, power source is installed to bottom one side of organism, the bottom of organism and the top fixed connection of hasp.

Further, the top equidistance of water pump with the bottom transmission of button is connected.

Furthermore, the inside of the machine body is provided with a storage battery which is electrically connected with the power interface.

Further, the air pump is electrically connected with a power supply.

Furthermore, one side of the machine body is provided with a display screen, and the display screen is respectively in signal connection with the temperature detection sensor, the PH detection sensor and the dissolved oxygen detection sensor.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a temperature detect sensor, PH detection sensor and dissolved oxygen detection sensor measure the quality of water in the test tube respectively, and the organism is inside to be equipped with four group's test tubes simultaneously, draws water with button control respectively and pours into, is convenient for carry on detecting and carrying many places. After the cover is opened, the test tube can be detached from the connecting fixing block, and the specimen is conveniently collected. The iron block can make the water pipe sink into the deep position of water source and extract the sample, convenient operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic cross-sectional view of a dissolved oxygen detector in its entirety;

FIG. 2 is a schematic side view of a dissolved oxygen detector.

Reference numerals:

1. a belt; 2. a first buckle; 3. a button; 4. a water pump; 5. a status light; 6. connecting a fixed block; 7. a test tube; 8. a temperature detection sensor; 9. a pH detection sensor; 10. a dissolved oxygen detection sensor; 11. a water inlet pipe; 12. an iron block; 13. a suction nozzle; 14. a filter screen; 15. a water outlet pipe; 16. a long rod; 17. detecting water; 18. heat dissipation holes; 19. a hinge; 20. a machine cover; 21. a body; 22. a second buckle; 23. a power interface; 24. and (5) locking.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a dissolved oxygen detector according to an embodiment of the present invention includes a body 21, a cover 20 and a dissolved oxygen detecting sensor 10, and is characterized in that one side of the top end of the body 21 is fixedly connected to the bottom end of a first buckle 2, the top end of the first buckle 2 is fixedly connected to one end of a belt 1, the other end of the belt 1 is fixedly connected to one end of a second buckle 22, the other end of the second buckle 22 is fixedly connected to one side of the body 21, buttons 3 are equidistantly installed on the other side of the top end of the body 21, the top end of the body 21 is fixedly connected to two sides of a water pump 4, one side of the water pump 4 is fixedly connected to a status light 5, the bottom end of the water pump 4 is equidistantly connected to the top end of a connecting block 6, and the bottom end of the connecting block 6 is connected to the top end of a water outlet pipe 15, the periphery of the bottom end of the connecting and fixing block 6 is connected with the top end of the test tube 7 in a buckling way, the middle part of the bottom end of the connecting and fixing block 6 is fixedly connected with the top end of the long rod 16, the long rod 16 is fixedly connected with a temperature detection sensor 8, a PH detection sensor 9 and a dissolved oxygen detection sensor 10 in sequence, the test tube 7 is filled with test water 17, the top end of one side of the machine body 21 is connected with one end of the water inlet pipe 11 through a pipeline, the other end of the water inlet pipe 11 is fixedly connected with an iron block 12, one side of the iron block 12 is provided with a suction nozzle 14, the periphery of the suction nozzle 14 is fixedly connected with one side of the filter screen 14, the top ends of the two sides of the machine body 21 are respectively provided with a heat dissipation hole 18, the other side of the machine body 21 is movably connected with the machine cover 20 through a hinge 19, a power supply interface 23 is installed at one side of the bottom end of the machine body 21, and the bottom end of the machine body 21 is fixedly connected with the top end of a lock catch 24.

Through the above technical scheme of the utility model, the top equidistance of water pump 4 with the bottom transmission of button 3 is connected, the internally mounted of organism 21 has the battery, and with 23 electric connection of power source, air pump 4 and power electric connection, one side of organism 21 is equipped with the display screen, and the display screen respectively with temperature detect sensor 8, PH detect sensor 9 and dissolved oxygen detect sensor 10 signal connection.

The working principle is as follows: the user holds one end of inlet tube 11, sinks suction nozzle 13 of tying iron plate 12 in the water source, can adjust the degree of depth according to the measuring needs, and button 3 presses, and water pump 4 begins to draw the water source from suction nozzle 13 and pours into the test tube 7 that the button corresponds into, and when the water source in the test tube 7 was about to overflow fully, the status light 5 of top was lighted, showed that this test tube 7's water is full. By analogy, the corresponding buttons 3 can control the water pump 4 to inject water into the corresponding test tubes 7, and finally the water quality in the test tubes 7 is respectively measured through the temperature detection sensor 8, the PH detection sensor 9 and the dissolved oxygen detection sensor 10. After the cover 20 is opened, the test tube 7 inside the body 21 can be taken out as a specimen or cleaned.

In summary, the following steps: the utility model discloses a temperature detect sensor, PH detection sensor and dissolved oxygen detection sensor measure the quality of water in the test tube respectively, and the organism is inside to be equipped with four group's test tubes simultaneously, draws water with button control respectively and pours into, is convenient for carry on detecting and carrying many places. After the cover is opened, the test tube can be detached from the connecting fixing block, and the specimen is conveniently collected. The iron block can make the water pipe sink into the deep position of water source and extract the sample, convenient operation.

Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dissolved oxygen detector, includes organism (21), cover (20) and dissolved oxygen detection sensor (10), its characterized in that, the bottom fixed connection of top one side and first latch closure (2) of organism (21), the top of first latch closure (2) and the one end fixed connection of belt (1), the other end of belt (1) and the one end fixed connection of second latch closure (22), the other end of second latch closure (22) with one side fixed connection of organism (21), button (3) are installed to the top opposite side equidistance of organism (21), the inside top of organism (21) and the both sides fixed connection of water pump (4), one side equidistance and state lamp (5) fixed connection of water pump (4), the bottom equidistance of water pump (4) and the top fixed connection of being connected fixed block (6), the bottom of being connected fixed block (6) is connected with the top pipeline of outlet pipe (15), the bottom of connecting fixed block (6) is connected with the top buckle of test tube (7) all around, the bottom middle part of connecting fixed block (6) is connected with the top fixed connection of stock (16), stock (16) is gone up in proper order with temperature detect sensor (8), PH detect sensor (9) and dissolved oxygen detect sensor (10) fixed connection, the inside dress of test tube (7) is detected water (17), one side top of organism (21) and the one end pipe connection of inlet tube (11), the other end and the iron plate (12) fixed connection of inlet tube (11), the suction nozzle is installed to one side of iron plate (12), the suction nozzle all around respectively with one side fixed connection of filter screen (14), louvre (18) are installed respectively to the both sides top of organism (21), pass through hinge (19) swing joint between the opposite side of organism (21) and cover (20), power source (23) are installed to bottom one side of organism (21), the bottom of organism (21) and the top fixed connection of hasp (24).

2. The dissolved oxygen detector according to claim 1, wherein the top end of the water pump (4) is connected with the bottom end of the button (3) in a transmission way with equal distance.

3. The dissolved oxygen detector according to claim 1, wherein the body (21) is internally provided with a storage battery and is electrically connected with the power interface (23).

4. The dissolved oxygen detector according to claim 1, wherein the water pump (4) is electrically connected to a power source.

5. The dissolved oxygen detector according to claim 1, wherein a display screen is disposed on one side of the body (21), and the display screen is in signal connection with the temperature detection sensor (8), the PH detection sensor (9) and the dissolved oxygen detection sensor (10), respectively.