CN110841956A - Cleaning structure for detecting probe or electrode rod - Google Patents
Cleaning structure for detecting probe or electrode rod Download PDFInfo
- Publication number
- CN110841956A CN110841956A CN201910958414.8A CN201910958414A CN110841956A CN 110841956 A CN110841956 A CN 110841956A CN 201910958414 A CN201910958414 A CN 201910958414A CN 110841956 A CN110841956 A CN 110841956A
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- Prior art keywords
- water
- cleaning
- detection body
- resisting
- tube
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Abstract
The invention discloses a cleaning structure for a detection probe or an electrode rod, which can clean the detection probe or the electrode rod without disassembly; it includes cylindric detection body, the detection body is test probe or electrode rod, its characterized in that: the water-stop device further comprises a water inlet sealing cover, a water-stop seat, a water-stop inner pipe, a water-stop outer pipe, a fixed seat and a cleaning pipe. According to the invention, the corresponding cleaning pipe is sleeved on the detection body, and the cleaning liquid is introduced into the cleaning pipe, so that the flow of the cleaning liquid in a water gap between the cleaning pipe and the detection body can be utilized to clean the detection body; the probe or the electrode rod can be cleaned timely and quickly without detaching the probe or the electrode rod, so that the corrosion to the probe or the electrode rod is avoided, and the service life of the probe or the electrode rod is not influenced.
Description
Technical Field
The invention relates to a cleaning structure for a detection probe or an electrode rod.
Background
In the chemical industry production process, the key indexes related to the stable control of the process are generally set with an online detection probe or electrode rod, such as an online turbidity probe, an online pH electrode, a conductivity electrode, a spectrophotometric probe, etc., for monitoring the change conditions of the process indexes, such as the turbidity and the light transmittance of the suspension, the pH value of the slurry, the pH value change in the chemical reaction process, etc. In order to detect the influence of the degradation of precision and stability caused by the fact that the probe or the electrode rod can be continuously used for a long time without being polluted, the aging of the material of the probe and the like, the probe or the electrode rod is very necessary to be cleaned regularly. In the prior art, the probe or the electrode rod is cleaned by manpower, the cleaning time is long, and the cleaning period and the cleanliness are greatly influenced by the management level and the intuition of personnel; most still need at first tear probe or electrode pole etc. out from the pipeline of installation, reation kettle, storage tank and can wash, the amount of labour is big, easily leads to the damage of probe or electrode pole because of improper operation, misoperation or carelessness, influences life, increases workman's amount of labour.
Disclosure of Invention
The invention solves the technical problem of providing a cleaning device which can clean a detection probe or an electrode rod without disassembly.
The technical scheme adopted by the invention for solving the technical problems is as follows: the cleaning structure for the detection probe or the electrode rod comprises a cylindrical detection body, the detection body is the detection probe or the electrode rod, and further comprises a water inlet sealing cover, a water insulation seat, a water insulation inner tube, a water insulation outer tube, a fixing seat and a cleaning tube, the water insulation outer tube is coaxially sleeved outside the water insulation inner tube, a water passing channel is formed between the water insulation outer tube and the water insulation inner tube, the water insulation seat is arranged at one end of the water insulation outer tube and one end of the water insulation inner tube to be connected, the fixing seat is arranged at the other end of the water insulation outer tube and the other end of the water insulation inner tube to be connected, the water inlet sealing cover is arranged on the water insulation seat in a covering mode, a water inlet hole used for being connected with a cleaning liquid supply tube is formed in the water insulation seat, the water inlet hole is communicated with the water passing channel through a channel arranged in the water insulation seat, the fixing seat is simultaneously sleeved and installed at the root of the detection body, and the water insulation, the free end of the detection body extends towards the front of the root of the detection body and then serves as a detection part, the cleaning pipe is sleeved on the detection part of the detection body, one end of the cleaning pipe is connected with the fixing seat, the other end of the cleaning pipe extends to the position close to the free end of the detection body along the detection body, a water passing gap is formed between the cleaning pipe and the detection body, and the water passing gap is communicated with the water passing channel through a water passing hole formed in the fixing seat.
Further, the method comprises the following steps: 4-10 water holes are arranged in the water passing hole, and the water passing holes are uniformly distributed along the circumferential direction of the detection body at intervals.
Further, the method comprises the following steps: the diameter of the water through hole is 0.3-1 times of the wall distance between the water-proof inner pipe and the water-proof outer pipe.
Further, the method comprises the following steps: one end of the cleaning pipe connected with the fixed seat is provided with a conical buffer cavity.
Further, the method comprises the following steps: the wall distance between the inner water-proof pipe and the outer water-proof pipe is 1.5-10 times of the wall distance between the cleaning pipe and the detection body.
The invention has the beneficial effects that: according to the invention, the corresponding cleaning pipe is sleeved on the detection body, and the cleaning liquid is introduced into the cleaning pipe, so that the flow of the cleaning liquid in a water gap between the cleaning pipe and the detection body can be utilized to clean the detection body; the probe or the electrode rod can be cleaned timely and quickly without detaching the probe or the electrode rod, so that the corrosion to the probe or the electrode rod is avoided, and the service life of the probe or the electrode rod is not influenced.
Drawings
FIG. 1 is a schematic perspective view of a cleaning structure for a detection probe or an electrode rod according to the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a half sectional view of FIG. 1;
FIG. 4 is an enlarged view of a portion A of FIG. 3;
FIG. 5 is an enlarged view of a portion B of FIG. 3;
labeled as: the device comprises a detection body 1, a water inlet sealing cover 2, a water stop seat 3, a water stop inner tube 4, a water stop outer tube 5, a fixed seat 6, a cleaning tube 7, a water passing channel 8, a water inlet hole 9, a water passing gap 10, a water passing hole 11, a conical buffer cavity 12, a communication line 13, an annular groove structure 14 and a water passing hole 15.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
As shown in fig. 1 to 5, the cleaning structure for a detection probe or an electrode rod of the present invention includes a cylindrical detection body 1, wherein the detection body 1 is a detection probe or an electrode rod, and further includes a water inlet sealing cover 2, a water isolating seat 3, a water isolating inner tube 4, a water isolating outer tube 5, a fixing seat 6 and a cleaning tube 7, the water isolating outer tube 5 is coaxially sleeved outside the water isolating inner tube 4, a water passing channel 8 is formed between the water isolating outer tube 5 and the water isolating inner tube 4, the water isolating seat 3 is disposed at one end of the water isolating outer tube 5 and one end of the water isolating inner tube 4 to be connected, the fixing seat 6 is disposed at the other end of the water isolating outer tube 5 and the other end of the water isolating inner tube 4 to be connected, the water inlet sealing cover 2 is disposed on the water isolating seat 3, a water inlet 9 for connecting with a cleaning solution supply tube is disposed on the water isolating seat 3, the water inlet 9 is communicated with the water passing channel 8 through a channel disposed in the water isolating seat 3, the fixing seat 6 is simultaneously installed at the root of the detection body 1 in a sleeved mode, the water-resisting outer tube 5 and the water-resisting inner tube 4 are arranged in an extending mode along the rear of the root of the detection body 1, the free end of the detection body 1 extends towards the front of the root of the detection body 1 to serve as a detection part, the cleaning tube 7 is sleeved on the detection part of the detection body 1, one end of the cleaning tube 7 is connected with the fixing seat 6, the other end of the cleaning tube 7 extends to the position close to the free end of the detection body 1 along the detection body 1, a water passing gap 10 is formed between the cleaning tube 7 and the detection body 1, and the water passing gap 10 is communicated with the water passing channel 8 through a water passing hole.
When cleaning, a liquid supply pipe is required to be connected to the water inlet 9 to supply cleaning liquid, the cleaning liquid is supplied to a water passing gap 10 between the cleaning pipe 7 and the detection body 1 along a channel in the water-proof seat 3, a water passing channel 8 and a water passing hole 11 after entering through the water inlet 9, and the cleaning effect on the peripheral surface of the detection body 1 is realized by means of the quick flushing flow of the cleaning liquid in the water passing gap 10.
Without loss of generality, the detecting body 1 in the present invention can be a detecting unit such as a probe or an electrode rod, wherein the probe or the electrode rod is often required to be connected with a control system through a corresponding communication line 13 so as to transmit a detecting signal to the control system. The outer and inner waterproof pipes 5 and 4 of the present invention extend along the rear of the root of the test body 1, so that the corresponding communication lines 13 can be wired along the inside of the inner waterproof pipe 4 after the test body 1 is connected, and can be passed out from the end of the inner waterproof pipe 4 in a sealed manner, as shown in the drawing.
In addition, in order to ensure the detection effect of the detection body 1, when the cleaning tube 7 is sleeved on the detection body 1, the cleaning tube 7 only needs to extend to the vicinity of the free end close to the detection body 1, namely, the detection body 1 in a certain length range is kept not to be surrounded by the cleaning tube 7; the purpose is to ensure that the detection body 1 corresponding to the region can be effectively brought into contact with the substance to be detected, thereby achieving effective detection. Of course, the specific distance between the cleaning tube 7 and the free end of the detecting body 1 can be set according to the type and structure of the detecting body 1 and the detection effect of the detecting body 1.
More specifically, in the present invention, the water through holes 11 are used for realizing communication between the water through channel 8 and the water through gap 10, so that the cleaning solution enters the water through gap 10 from the water through channel 8, in order to ensure effective and uniform water through flow of the water through holes 11, 4 to 10 water through holes 11 may be specifically provided in the present invention, and the water through holes 11 are uniformly distributed along the circumferential direction of the detection body 1 at intervals, for example, five water through holes 11 may be specifically provided. In addition, the diameter of the water through hole 11 can be set to be 0.3-1 time of the wall space between the water-stop inner pipe 4 and the water-stop outer pipe 5; for example, the diameter of the water through holes 11 may be set to be 0.5 times of the wall space between the inner water isolating pipe 4 and the outer water isolating pipe 5; as long as the water passing capacity of the water passing holes 11 is ensured to meet the necessary flow required by cleaning of the cleaning liquid.
More specifically, the purpose of the channel in the water-proof seat 3 of the present invention is to achieve the communication between the water inlet 9 and the water passing channel 8, and specifically, as shown in fig. 4, the channel includes an annular groove structure 14 that is not disposed on the water-proof seat 3 and a plurality of water passing holes 15 that penetrate through the water-proof seat 3, the water passing holes 15 are communicated with the annular groove structure 14, the annular groove structure 14 is communicated with the water inlet 9, and the water inlet sealing cover 2 covers the annular groove structure 14 to seal the end. The cleaning liquid supplied from the water inlet 9 flows into the water passage 8 along the annular groove structure 14 and then through the water through holes 15. Without loss of generality, the water through holes 15 can also be provided with 4-10, for example, five water through holes 15 can be specifically provided, and the five water through holes 15 can be uniformly distributed and arranged along the circumferential direction of the water passing channel 8.
In addition, in order to better gather the cleaning liquid supplied from the water through hole 11 in the fixed seat 6 and supply the cleaning liquid into the cleaning pipe 7, a conical buffer chamber 12 may be further provided at the end of the cleaning pipe 7 connected with the fixed seat 6, and the specific structure of the conical buffer chamber 12 may be as shown in fig. 5.
In order to increase the flow rate of the cleaning liquid between the cleaning tube 7 and the specimen 1 and to improve the cleaning effect on the specimen 1, the present invention preferably includes: the wall distance between the inner water-stop tube 4 and the outer water-stop tube 5 is 1.5-10 times the wall distance between the cleaning tube 7 and the detection body 1. The advantage of such an arrangement is that the wall distance between the cleaning tube 7 and the detection body 1 is smaller than the wall distance between the inner water-proof tube 4 and the outer water-proof tube 5, and the effective water passing section of the water passing channel 8 is larger than that of the water passing gap 10, so as to increase the flow rate of the cleaning liquid in the water passing gap 10.
Claims (5)
1. Washing structure for detecting probe or electrode pole, including cylindric detection body (1), detection body (1) is detecting probe or electrode pole, its characterized in that: the cleaning device is characterized by further comprising a water inlet sealing cover (2), a water-resisting seat (3), a water-resisting inner tube (4), a water-resisting outer tube (5), a fixing seat (6) and a cleaning tube (7), wherein the water-resisting outer tube (5) is coaxially sleeved outside the water-resisting inner tube (4), a water passing channel (8) is formed between the water-resisting outer tube (5) and the water-resisting inner tube (4), the water-resisting seat (3) is arranged at one end of the water-resisting outer tube (5) and one end of the water-resisting inner tube (4) to be connected, the fixing seat (6) is arranged at the other end of the water-resisting outer tube (5) and the other end of the water-resisting inner tube (4) to be connected, the water inlet sealing cover (2) is arranged on the water-resisting seat (3), a water inlet hole (9) used for being connected with a cleaning liquid supply tube is arranged on the water-resisting seat (3), and the water passing channel (8) is communicated with, the fixing seat (6) is installed at the root of the detection body (1) in a sleeved mode, the water-resisting outer tube (5) and the water-resisting inner tube (4) are arranged in an extending mode along the rear of the root of the detection body (1), the free end of the detection body (1) extends towards the front of the root of the detection body (1) to serve as a detection part, the cleaning tube (7) is sleeved on the detection part of the detection body (1), one end of the cleaning tube (7) is connected with the fixing seat (6), the other end of the cleaning tube (7) extends to the position close to the free end of the detection body (1) along the detection body (1), a water passing gap (10) is formed between the cleaning tube (7) and the detection body (1), and the water passing gap (10) is communicated with the water passing channel (8) through a water passing hole (11) formed in the fixing seat.
2. The cleaning structure for a sensing probe or an electrode rod according to claim 1, wherein: the number of the water through holes (11) is 4-10, and the water through holes (11) are uniformly distributed along the circumferential direction of the detection body (1) at intervals.
3. The cleaning structure for a sensing probe or an electrode rod according to claim 1, wherein: the diameter of the water through hole (11) is 0.3-1 time of the wall distance between the water-resisting inner pipe (4) and the water-resisting outer pipe (5).
4. The cleaning structure for a sensing probe or an electrode rod according to claim 1, wherein: a conical buffer cavity (12) is arranged at one end of the cleaning pipe (7) connected with the fixed seat (6).
5. The cleaning structure for a detecting probe or an electrode rod as set forth in any one of claims 1 to 4, wherein: the wall space between the inner water-stop pipe (4) and the outer water-stop pipe (5) is 1.5-10 times that between the cleaning pipe (7) and the detection body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910958414.8A CN110841956A (en) | 2019-10-10 | 2019-10-10 | Cleaning structure for detecting probe or electrode rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910958414.8A CN110841956A (en) | 2019-10-10 | 2019-10-10 | Cleaning structure for detecting probe or electrode rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110841956A true CN110841956A (en) | 2020-02-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910958414.8A Pending CN110841956A (en) | 2019-10-10 | 2019-10-10 | Cleaning structure for detecting probe or electrode rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110841956A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697985A (en) * | 2021-01-19 | 2021-04-23 | 项林敏 | Food safety short-term test appearance |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988001739A1 (en) * | 1986-08-25 | 1988-03-10 | Orion Research, Incorporated | Electrode assembly |
| JP2003254984A (en) * | 2002-03-06 | 2003-09-10 | Hitachi High-Technologies Corp | Chemical analyzer |
| KR100786883B1 (en) * | 2006-11-24 | 2007-12-20 | 대윤계기산업 주식회사 | Deposition method sensor soaping machine |
| CN102103116A (en) * | 2011-01-19 | 2011-06-22 | 锦州锦研科技有限责任公司 | Cleaning type radio frequency water content analyzer |
| CN205374487U (en) * | 2016-01-27 | 2016-07-06 | 许兴路 | Nested application of sample needle of self -cleaning |
| CN205995856U (en) * | 2016-05-20 | 2017-03-08 | 厦门斯坦道科学仪器股份有限公司 | A kind of online water quality monitoring sensor with ultrasonic self-cleaning function |
| CN208060435U (en) * | 2018-03-20 | 2018-11-06 | 荆门市格林美新材料有限公司 | A kind of online pH detection devices |
-
2019
- 2019-10-10 CN CN201910958414.8A patent/CN110841956A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988001739A1 (en) * | 1986-08-25 | 1988-03-10 | Orion Research, Incorporated | Electrode assembly |
| JP2003254984A (en) * | 2002-03-06 | 2003-09-10 | Hitachi High-Technologies Corp | Chemical analyzer |
| KR100786883B1 (en) * | 2006-11-24 | 2007-12-20 | 대윤계기산업 주식회사 | Deposition method sensor soaping machine |
| CN102103116A (en) * | 2011-01-19 | 2011-06-22 | 锦州锦研科技有限责任公司 | Cleaning type radio frequency water content analyzer |
| CN205374487U (en) * | 2016-01-27 | 2016-07-06 | 许兴路 | Nested application of sample needle of self -cleaning |
| CN205995856U (en) * | 2016-05-20 | 2017-03-08 | 厦门斯坦道科学仪器股份有限公司 | A kind of online water quality monitoring sensor with ultrasonic self-cleaning function |
| CN208060435U (en) * | 2018-03-20 | 2018-11-06 | 荆门市格林美新材料有限公司 | A kind of online pH detection devices |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697985A (en) * | 2021-01-19 | 2021-04-23 | 项林敏 | Food safety short-term test appearance |
| CN112697985B (en) * | 2021-01-19 | 2023-03-24 | 项林敏 | Food safety short-term test appearance |
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Application publication date: 20200228 |
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| RJ01 | Rejection of invention patent application after publication |