CN213240119U

CN213240119U - Electrode protection device of support fixed type pH meter

Info

Publication number: CN213240119U
Application number: CN202022129437.9U
Authority: CN
Inventors: 严金涛
Original assignee: Argray Yichang Environmental Protection Technology Co ltd
Current assignee: Argray Yichang Environmental Protection Technology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-05-18
Anticipated expiration: 2030-09-24

Abstract

The utility model provides a support fixed type pH meter electrode protection device, which comprises an electrode body, wherein one end of the electrode body is provided with a fixing mechanism for fixing the electrode body, and the side surface of the fixing mechanism is provided with a support component for fixing on the pool wall; the electrode body is characterized in that a sleeve in threaded connection is sleeved on the fixing mechanism, a filter cover is connected in the sleeve in a sliding mode, one end of the filter cover extends out of the sleeve and covers the upper portion of the electrode body. The utility model can effectively protect the pH meter electrode, prevent the impurity from impacting the pH meter electrode along with the sewage flow to cause the damage of the pH meter electrode, and prevent the wire harness in the sewage from winding on the pH meter electrode; the flow velocity of the sewage can be effectively slowed down, and the condition that the pH meter electrode breaks down due to the fact that the sewage flow velocity is too fast is prevented.

Description

Electrode protection device of support fixed type pH meter

Technical Field

The utility model relates to a pH meter electrode technical field especially relates to a fixed pH meter electrode protection device of support.

Background

The pH meter is a common analytical instrument, is used for measuring the pH value of a solution, and is widely applied to the fields of agriculture, environmental protection, industry and the like; the pH meter is installed in a circulating mode or a submerged mode, and the pH meter of the sewage treatment plant is generally installed in an outlet overflow trough of a grit chamber, wherein the pH value is representative. However, sewage in a sewage treatment plant can contain various impurities and wire harnesses, the current pH meter electrode has no any protection measure, and when the impurities and the wire harnesses flow along with the sewage, the impurities impact the pH meter electrode for a long time and the wire harnesses are wound on the pH meter electrode, so that the pH meter electrode is damaged, and other problems can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a fixed pH of support meter electrode protection device has solved impurity and has long-term back on the pH meter electrode to the striking and the pencil winding of pH meter electrode, can lead to a series of problems such as damage to appear in the pH meter electrode.

In order to solve the technical problem, the utility model discloses specifically adopt following technical scheme:

a support fixed type pH meter electrode protection device comprises an electrode body, wherein one end of the electrode body is provided with a fixing mechanism for fixing the electrode body, and the side surface of the fixing mechanism is provided with a support assembly for fixing on a pool wall; the electrode body is sleeved with a fixing mechanism, a sleeve in threaded connection is sleeved on the fixing mechanism, a filter cover is connected in the sleeve in a sliding mode, one end of the filter cover extends out of the sleeve and covers the upper portion of the electrode body, a fixing ring is fixed at one end of the filter cover, a screw rod is rotatably connected to the top of the fixing ring, and the other end of the screw rod is in threaded connection with the sleeve and extends out of the sleeve; and the sleeve is provided with a protection mechanism for protecting the electrode body.

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

the utility model discloses have:

1. the filter cover and the protection mechanism can effectively protect the pH meter electrode, prevent impurities from impacting the pH meter electrode along with sewage flow to cause damage to the pH meter electrode, and prevent a wire harness in sewage from being wound on the pH meter electrode;

2. the arrangement of the protection mechanism can also effectively slow down the flow velocity of the sewage, so that the condition that the pH meter electrode fails due to the over-high flow velocity of the sewage is prevented;

3. the setting of fixed establishment and bracket component is convenient for the staff to clear up and maintain the pH meter electrode.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic sectional view of the sleeve according to the present invention;

FIG. 3 is a schematic sectional view of the filter plate according to the present invention;

fig. 4 is a schematic diagram of the explosion structure of the present invention;

FIG. 5 is a schematic structural view of a side view of the bracket of the present invention;

fig. 6 is a schematic structural view of the electrode body of the present invention.

In the figure: 1. an electrode body; 2. a fixing mechanism; 21. installing a pipe; 22. a sleeve; 23. a cover tube; 24. connecting sleeves; 3. a sleeve; 4. a filter housing; 5. a fixing ring; 6. a screw; 7. a protection mechanism; 71. a filter plate; 72. a connecting rod; 73. separating rods; 8. fixing the rod; 9. a bracket assembly; 91. a base; 92. a bracket support; 93. and (4) screws.

Detailed Description

The following detailed description of the present invention will be made with reference to the accompanying drawings and examples.

As shown in fig. 1, fig. 2 and fig. 6, the utility model provides a technical solution: a support fixed type pH meter electrode protection device comprises an electrode body 1, wherein one end of the electrode body 1 is provided with a fixing mechanism 2 for fixing the electrode body 1, and the side surface of the fixing mechanism 2 is provided with a support assembly 9 for fixing on a pool wall; the fixing mechanism 2 is sleeved with a sleeve 3 in threaded connection, a filter cover 4 is connected in the sleeve 3 in a sliding mode, one end of the filter cover 4 extends out of the sleeve 3 and covers the upper portion of the electrode body 1, a fixing ring 5 is fixed at one end of the filter cover 4, a screw rod 6 is rotatably connected to the top of the fixing ring 5, and the other end of the screw rod 6 is in threaded connection with the sleeve 3 and extends out of the sleeve 3; the sleeve 3 is provided with a protection mechanism 7 for protecting the electrode body 1. After the electrode body 1 is placed in sewage, the screw 6 is rotated to push the fixing ring 5 downwards, and the filter cover 4 is connected with the inner wall of the sleeve 3 in a sliding manner through the sliding block, so that the filter cover 4 slides downwards to cover the electrode body 1; when impurity in the sewage flows to collide with the electrode body 1 along with the sewage, the filter mantle 4 can block the impurity in the sewage, the sewage then enters through the hole on the filter mantle 4, the electrode body 1 then accomplishes the detection to sewage, can not form the stagnant water in the filter mantle 4 simultaneously.

As shown in fig. 1 and 3, the protection mechanism 7 includes a filter plate 71 disposed on the water-facing surface of the electrode body 1, the filter plate 71 is disposed in an arc shape, a connecting rod 72 is fixed on the inner arc surface of the filter plate 71, and a branch rod 73 is fixed on the connecting rod 72; the top of the filter plate 71 is fixed with a fixed rod 8 connected with the sleeve 3. The filtering plate 71 can slow down the water flow speed of the sewage flowing to the electrode body 1 to a certain extent, and the filtering plate 71 is arranged in an arc shape, so that the direction of impurities which are about to collide with the electrode body 1 in the sewage can be changed; and then, the wire harness which passes through the holes of the filter plates 71 is blocked by matching with the branch rods 73 on the connecting rods 72, so that the wire harness is wound on the branch rods 73.

As shown in fig. 1 and 4, the fixing mechanism 2 includes a mounting tube 21, a sleeve 22 in threaded connection is sleeved on the mounting tube 21, one end of the mounting tube 21 is in threaded connection with a cover tube 23, the other end of the mounting tube 21 is in threaded connection with a connecting sleeve 24, and the other end of the connecting sleeve 24 is in threaded connection with one end of the electrode body 1; the sleeve 3 is screwed on the mounting tube 21, and the sleeve 3 is located between the sleeve 22 and the connecting sleeve 24. Firstly, the connecting sleeve 24 is in threaded connection with the mounting pipe 21, then the electrode body 1 is in threaded connection with the connecting sleeve 24, then the sleeve 3 is in threaded connection with the mounting pipe 21, then the sleeve 22 is in threaded connection with the mounting pipe 21, the heights of the sleeve 22 and the sleeve 3 are adjusted according to the depth of a sewage pool, the cover pipe 23 is in threaded connection with the top of the mounting pipe 21 to seal the mounting pipe 21, and finally, the cable of the electrode body 1 sequentially penetrates through the connecting sleeve 24, the mounting pipe 21 and the cover pipe 23.

As shown in fig. 1 and 4, the support assembly 9 includes a base 91 fixed on the pool wall, a support bracket 92 is fixed on the base 91, and the support bracket 92 is fixedly connected with the sleeve 22 by a screw 93. The base 91 is secured to the sump wall using steel expansion bolts and then the bracket 92 is secured to the sleeve 22 using screws 93.

As shown in fig. 4 and 5, the bracket 92 is T-shaped, two plate bodies of the bracket 92 that are perpendicular to each other are rotatably connected through a bearing, a protruding block is fixed on the plate body of the bracket 92 that is transversely arranged, and a bolt for fixing the other plate body is connected to the protruding block through a thread. When the electrode body 1 needs to be cleaned and maintained, the bolt on the lug can be taken down; then the bracket support 92 is rotated to separate the electrode body 1 from the sewage, and then the electrode body 1 and the connecting sleeve 24 are disassembled and maintained; after the installation pipe 21 rotates, the height of the cover pipe 23 can be adjusted by rotating the installation pipe 21, and the cover pipe 23 is prevented from contacting with sewage.

As shown in FIG. 1, the sleeve 22 is I-shaped and the screw 93 is threaded into the wall of the sleeve 22. The sleeve 22 is I-shaped to facilitate the screws 93 to better secure the sleeve 22 to the bracket holder 92.

As shown in fig. 1, a waterproof head is mounted on the cover pipe 23. After the cover pipe 23 and the installation pipe 21 are connected together by screw thread, the waterproof head is connected to the cover pipe 23 by screw thread, so that the cable inlet wire of the electrode body 1 can be fixed, and meanwhile, rainwater and other sundries are prevented from entering the installation pipe 21.

When in use: when the electrode body 1 is positioned in sewage, the screw 6 is rotated to push the fixing ring 5 downwards, so that the filter cover 4 slides downwards to sleeve the electrode body 1; when the water flow speed of the sewage is too high and impurities in the sewage collide with the electrode body 1 along with the sewage, the filter plate 71 blocks the impurities and changes the flow direction of the impurities, so that the impurities are prevented from colliding with the electrode body 1, and meanwhile, the filter plate 71 can slow down the water flow speed of the upstream surface of the electrode body 1; some wire harnesses penetrating through the filter plate 71 are wound on the branch rods 73 on the connecting rods 72, the arrangement of the connecting rods 72 and the branch rods 73 uniformly distributed on the connecting rods 72 can effectively block the wire harnesses, and the wire harnesses are prevented from being wound on the filter housing 4; the filter cover 4 can further protect the electrode body 1, and prevent impurities from colliding with the electrode body 1 or adhering to the electrode body 1; meanwhile, the screw rod 6 can be rotated downwards for a certain distance at intervals, so that the clean part of the filter cover 4 in the sleeve 3 moves downwards, the part of the filter cover 4 which is protected by the electrode body 1 before being replaced is avoided, the situation that the electrode body 1 is blocked due to long-time use of a certain part of the filter cover 4 is avoided, the precision of the electrode body 1 on sewage detection is influenced, the maintenance frequency of workers is reduced, and the detection efficiency and the precision are improved.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a fixed pH meter electrode protection device of support, includes electrode body (1), its characterized in that: one end of the electrode body (1) is provided with a fixing mechanism (2) for fixing the electrode body (1), and the side surface of the fixing mechanism (2) is provided with a support assembly (9) for fixing on the pool wall; the electrode body is characterized in that a sleeve (3) in threaded connection is sleeved on the fixing mechanism (2), a filter cover (4) is connected in the sleeve (3) in a sliding mode, one end of the filter cover (4) extends out of the sleeve (3) and covers the upper portion of the electrode body (1), a fixing ring (5) is fixed at one end of the filter cover (4), a screw rod (6) is rotatably connected to the top of the fixing ring (5), and the other end of the screw rod (6) is in threaded connection with the sleeve (3) and extends out of the sleeve (3); and a protection mechanism (7) for protecting the electrode body (1) is arranged on the sleeve (3).

2. The support-fixed type pH meter electrode protection device of claim 1, wherein: the protection mechanism (7) comprises a filter plate (71) arranged on the upstream surface of the electrode body (1), the filter plate (71) is arranged in an arc shape, a connecting rod (72) is fixed on the inner arc surface of the filter plate (71), and a branch rod (73) is fixed on the connecting rod (72); and a fixing rod (8) connected with the sleeve (3) is fixed at the top of the filter plate (71).

3. The support-fixed type pH meter electrode protection device of claim 1, wherein: the fixing mechanism (2) comprises an installation pipe (21), a sleeve (22) in threaded connection is sleeved on the installation pipe (21), one end of the installation pipe (21) is in threaded connection with a cover pipe (23), the other end of the installation pipe (21) is in threaded connection with a connecting sleeve (24), and the other end of the connecting sleeve (24) is in threaded connection with one end of the electrode body (1); the sleeve (3) is in threaded connection with the installation pipe (21), and the sleeve (3) is located between the sleeve (22) and the connecting sleeve (24).

4. The support-fixed type pH meter electrode protection device of claim 3, wherein: the support assembly (9) comprises a base (91) fixed on the wall of the pool, a support bracket (92) is fixed on the base (91), and the support bracket (92) is fixedly connected with the casing pipe (22) through a screw (93).

5. The support-fixed type pH meter electrode protection device of claim 4, wherein: the support holds in the palm (92) T style of calligraphy setting, two plate bodys that support holds in the palm (92) mutually perpendicular set up rotate through the bearing and connect, be fixed with the lug on the plate body that support holds in the palm (92) horizontal setting, threaded connection has the bolt of fixing another plate body on the lug.

6. The support-fixed type pH meter electrode protection device of claim 4, wherein: the sleeve (22) is arranged in an I shape, and the screw (93) is in threaded connection with the wall thickness part of the sleeve (22).

7. The support-fixed type pH meter electrode protection device of claim 3, wherein: and a waterproof head is arranged on the cover pipe (23).