CN213925028U

CN213925028U - Constant potential rectifier with current reverse-irrigation inhibiting and alarm protecting functions

Info

Publication number: CN213925028U
Application number: CN202023293101.2U
Authority: CN
Inventors: 郭文钧
Original assignee: Qingdao Sanli Xinyuan Electrical Appliance Co ltd
Current assignee: Qingdao Sanli Xinyuan Electrical Appliance Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-10
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a potentiostat with functions of current back-filling inhibition and alarm protection, which relates to the technical field of potentiostats, and comprises a mounting device, an inhibiting device, an alarm protecting device, a control device and a potentiostat device, wherein one surface of an ammeter is connected with one surface of a mounting plate, one surface of the mounting plate is provided with a first through hole, a relay is connected with the first through hole, one surface of a second crossbeam is connected with one surface of a cabinet body, one surface of an alarm is connected with one surface of the cabinet body, one surface of the cabinet body is provided with a second through hole, a fan component is connected with the second through hole, one surface of an anode bar is connected with one surface of the ammeter, one surface of a socket is connected with one surface of an intelligent chip control circuit board, the potentiostat with functions of current back-filling inhibition and alarm protection is characterized in that a waterproof ring is arranged outside the intelligent chip control circuit board, thereby preventing the intelligent chip control circuit board from being influenced by water vapor, thereby realizing uninterrupted work.

Description

Constant potential rectifier with current reverse-irrigation inhibiting and alarm protecting functions

Technical Field

The utility model relates to a constant potential rectifier technical field, in particular to constant potential rectifier with suppression current is anti-irritated and warning protect function.

Background

Since there is always a certain distance between the reference electrode and a metal installation when measuring the earth potential of a buried metal installation, such as a pipeline, there is a resistance which is multiplied by the various currents in the earth existing between the two points, mainly the negative current.

The potentiostat in the prior art has the problems of incapability of radiating heat, easiness in influence of water vapor and the like, so that the potentiostat with the functions of inhibiting reverse current flowing and alarming and protecting is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a have the back-flowing of suppression electric current and report to the police protect function constant potential rectifier, can effectively solve the influence scheduling problem that can't dispel the heat, receive steam easily in the background art.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a potentiostat with functions of inhibiting reverse current flow and alarming and protecting comprises a mounting device, an inhibiting device, an alarming and protecting device, a control device and a potentiostat device, wherein the mounting device comprises a mounting plate and a cabinet body, the inhibiting device comprises an ammeter, a relay, a metal shielding cover, a first cross beam and a second cross beam, one surface of the ammeter is connected with one surface of the mounting plate, a first through hole is formed in one surface of the mounting plate, the relay is connected with the first through hole, one surface of the metal shielding cover is connected with one surface of the mounting plate, one surface of the first cross beam is connected with one surface of the cabinet body, one surface of the second cross beam is connected with one surface of the cabinet body, the alarming and protecting device comprises an alarm and a fan assembly, one surface of the alarm is connected with one surface of the cabinet body, one surface of the cabinet body is provided with a second through hole, and the fan assembly is connected with the second through hole, the control device comprises an intelligent chip control circuit board and an anode rod, one surface of the anode rod is connected with one surface of an ammeter, the potentiostat device comprises a waterproof ring and a socket, one surface of the waterproof ring is connected with the peripheral side face of the anode rod, and one surface of the socket is connected with one surface of the intelligent chip control circuit board.

Preferably, the mounting device still includes bottom plate, erection column, installation foot, roof, pivot and cabinet door, erection column one end and a bottom plate surface connection, the erection column other end and an installation foot surface connection, a roof surface and a cabinet body surface connection, pivot one end and cabinet body normal running fit, the pivot other end and cabinet door normal running fit, wherein, the number of erection column is four, and the effect of erection column provides the holding power for mounting device.

Preferably, the suppression device further comprises a bleeder resistor and a circuit breaker, wherein a plurality of bleeder resistors are connected with a first beam surface, a plurality of circuit breakers are connected with a second beam surface, and the relay is used for controlling the circuit.

Preferably, the alarm protection device further comprises a control signal connector, one surface of each of the control signal connectors is connected with one surface of the cabinet body, and the fan assembly can ventilate and dissipate heat for the device.

Preferably, the control device further comprises a reference electrode, one end of the reference electrode is connected with one surface of the ammeter, the other end of the reference electrode is connected with one surface of the intelligent chip control circuit board, and the intelligent chip control circuit board is a control center of the control device.

Preferably, the potentiostat device further comprises a packing nut and a jack, wherein one surface of the packing nut is connected with one surface of the socket, the jack is arranged in the socket, and the socket can be inserted by a plug.

The utility model discloses following beneficial effect has:

1. the utility model can ventilate and radiate the device through the fan component arranged in the alarm protection device;

2. the utility model discloses a set up waterproof circle outside intelligent chip control circuit board to make intelligent chip control circuit board can not receive the influence of steam, accomplish incessant work.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below 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 view of the whole structure of a potentiostat with current-back-flow-inhibiting and alarm-protecting functions;

fig. 2 is a schematic view of a front view structure of a potentiostat with current reverse flow inhibiting and alarm protecting functions;

fig. 3 is a schematic view of a top view structure of a potentiostat with current-back-flow-inhibiting and alarm-protecting functions;

FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 2 according to the present invention;

FIG. 5 is a schematic cross-sectional view taken along line B-B of FIG. 3 according to the present invention;

fig. 6 is a partially enlarged schematic view of the point C in fig. 4 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a mounting device; 110. a base plate; 120. mounting a column; 130. mounting a foot; 140. mounting a plate; 150. a cabinet body; 160. a top plate; 170. a rotating shaft; 180. a cabinet door; 200. a suppression device; 210. an ammeter; 220. a relay; 230. a bleeder resistor; 240. a metal shield case; 250. a circuit breaker; 260. a first cross member; 270. a second cross member; 300. an alarm protection device; 310. an alarm; 320. a control signal connector; 330. a fan assembly; 400. a control device; 410. the intelligent chip control circuit board; 420. an anode rod; 430. a reference electrode; 500. a potentiostat device; 510. packaging the nut; 520. a waterproof ring; 530. a jack; 540. a socket is provided.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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. 1-6, the present invention relates to a potentiostat with functions of current backflow inhibition and alarm protection, which comprises a mounting device 100, a suppression device 200, an alarm protection device 300, a control device 400, and a potentiostat device 500, wherein the mounting device 100 comprises a mounting plate 140 and a cabinet 150, the suppression device 200 comprises an ammeter 210, a relay 220, a metal shielding cover 240, a first beam 260, and a second beam 270, a surface of the ammeter 210 is connected with a surface of the mounting plate 140, a surface of the mounting plate 140 is provided with a first through hole, the relay 220 is connected with the first through hole, a surface of the metal shielding cover 240 is connected with a surface of the mounting plate 140, a surface of the first beam 260 is connected with a surface of the cabinet 150, a surface of the second beam 270 is connected with a surface of the cabinet 150, the alarm protection device 300 comprises an alarm 310 and a fan assembly 330, a surface of the alarm 310 is connected with a surface of the cabinet 150, the cabinet body 150 is provided with a second through hole on one surface, the fan assembly 330 is connected with the second through hole, the control device 400 comprises an intelligent chip control circuit board 410 and an anode rod 420, one surface of the anode rod 420 is connected with one surface of the ammeter 210, the potentiostat device 500 comprises a waterproof ring 520 and a socket 540, one surface of the waterproof ring 520 is connected with the peripheral side surface of the anode rod 420, and one surface of the socket 540 is connected with one surface of the intelligent chip control circuit board 410.

Referring to fig. 1, the mounting device 100 further includes a bottom plate 110, mounting posts 120, mounting feet 130, a top plate 160, a rotating shaft 170 and a cabinet door 180, one end of each mounting post 120 is connected to one surface of the bottom plate 110, the other end of each mounting post 120 is connected to one surface of each mounting foot 130, one surface of the top plate 160 is connected to one surface of the cabinet body 150, one end of each rotating shaft 170 is in rotating fit with the cabinet body 150, the other end of each rotating shaft 170 is in rotating fit with the cabinet door 180, wherein the number of the mounting posts 120 is four, and the mounting posts 120 are used for providing supporting force for the mounting device 100.

Referring to fig. 2, 4 and 5, the suppressing apparatus 200 further includes a plurality of bleeder resistors 230 and circuit breakers 250, wherein a surface of each of the plurality of bleeder resistors 230 is connected to a surface of the first beam 260, a surface of each of the plurality of circuit breakers 250 is connected to a surface of the second beam 270, and the relay 220 is used for controlling the circuit.

Referring to fig. 2-4, the alarm protection device 300 further includes a plurality of control signal connectors 320, a surface of each of the plurality of control signal connectors 320 is connected to a surface of the cabinet 150, and a fan assembly 330 is used to ventilate and dissipate heat from the device.

Referring to fig. 5 and 6, the control device 400 further includes a reference electrode 430, one end of the reference electrode 430 is connected to one surface of the ammeter 210, the other end of the reference electrode 430 is connected to one surface of the smart chip control circuit board 410, and the smart chip control circuit board 410 is a control center of the control device 400.

Referring to fig. 6, the potentiostat device 500 further includes a packing nut 510 and a receptacle 530, a surface of the packing nut 510 is connected to a surface of the socket 540, the receptacle 530 is installed inside the socket 540, and the socket 540 allows a plug to be inserted.

The utility model discloses a theory of operation does: when the device is used by a person, the mounting posts 120 provide support for the mounting device 100, the relays 220 are used for controlling the circuit, the fan assembly 330 can ventilate and dissipate heat for the device, the smart chip control circuit board 410 is a control center for the control device 400, and the sockets 540 can allow plugs to be inserted.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The constant potential rectifier with the functions of inhibiting current backflow and alarming and protecting comprises a mounting device (100), an inhibiting device (200), an alarming and protecting device (300), a control device (400) and a constant potential rectifier device (500), and is characterized in that: the mounting device (100) comprises a mounting plate (140) and a cabinet body (150), the suppression device (200) comprises an ammeter (210), a relay (220), a metal shielding cover (240), a first beam (260) and a second beam (270), one surface of the ammeter (210) is connected with one surface of the mounting plate (140), one surface of the mounting plate (140) is provided with a first through hole, the relay (220) is connected with the first through hole, one surface of the metal shielding cover (240) is connected with one surface of the mounting plate (140), one surface of the first beam (260) is connected with one surface of the cabinet body (150), one surface of the second beam (270) is connected with one surface of the cabinet body (150), the alarm protection device (300) comprises an alarm (310) and a fan assembly (330), one surface of the alarm (310) is connected with one surface of the cabinet body (150), the constant potential rectifier is characterized in that a second through hole is formed in one surface of the cabinet body (150), the fan assembly (330) is connected with the second through hole, the control device (400) comprises an intelligent chip control circuit board (410) and an anode rod (420), one surface of the anode rod (420) is connected with one surface of the ammeter (210), the constant potential rectifier device (500) comprises a waterproof ring (520) and a socket (540), one surface of the waterproof ring (520) is connected with the peripheral side face of the anode rod (420), and one surface of the socket (540) is connected with one surface of the intelligent chip control circuit board (410).

2. The potentiostat with the functions of current backflow suppression and alarm protection as claimed in claim 1, wherein: the mounting device (100) further comprises a bottom plate (110), a mounting column (120), a mounting foot (130), a top plate (160), a rotating shaft (170) and a cabinet door (180), one end of the mounting column (120) is connected with one surface of the bottom plate (110), the other end of the mounting column (120) is connected with one surface of the mounting foot (130), one surface of the top plate (160) is connected with one surface of the cabinet body (150), one end of the rotating shaft (170) is in rotating fit with the cabinet body (150), and the other end of the rotating shaft (170) is in rotating fit with the cabinet door (180).

3. The potentiostat with the functions of current backflow suppression and alarm protection as claimed in claim 1, wherein: the suppression device (200) further comprises a plurality of bleeder resistors (230) and circuit breakers (250), wherein one surface of each bleeder resistor (230) is connected with one surface of the first beam (260), and one surface of each circuit breaker (250) is connected with one surface of the second beam (270).

4. The potentiostat with the functions of current backflow suppression and alarm protection as claimed in claim 1, wherein: the alarm protection device (300) further comprises control signal connectors (320), and one surface of each of the control signal connectors (320) is connected with one surface of the cabinet body (150).

5. The potentiostat with the functions of current backflow suppression and alarm protection as claimed in claim 1, wherein: the control device (400) further comprises a reference electrode (430), one end of the reference electrode (430) is connected with one surface of the ammeter (210), and the other end of the reference electrode (430) is connected with one surface of the intelligent chip control circuit board (410).

6. The potentiostat with the functions of current backflow suppression and alarm protection as claimed in claim 1, wherein: the potentiostat device (500) further comprises a packing nut (510) and a jack (530), wherein one surface of the packing nut (510) is connected with one surface of the socket (540), and the jack (530) is arranged inside the socket (540).