CN201532080U - Novel moisture-removing drier of online total phosphorus monitor - Google Patents
Novel moisture-removing drier of online total phosphorus monitor Download PDFInfo
- Publication number
- CN201532080U CN201532080U CN200920089254XU CN200920089254U CN201532080U CN 201532080 U CN201532080 U CN 201532080U CN 200920089254X U CN200920089254X U CN 200920089254XU CN 200920089254 U CN200920089254 U CN 200920089254U CN 201532080 U CN201532080 U CN 201532080U
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- total phosphorus
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Abstract
The utility model discloses a novel moisture-removing drier of an online total phosphorus monitor, wherein the moisture-removing drier mainly comprises a moisture-removing fan (3), a moisture sensor (4), a temperature controller (5), a heater (6) and a moisture-removing module control plate (9), wherein, the temperature of the temperature controller (5) is initially set at 28 DEG C, at which the moisture-removing module control plate (9) starts to function; the heater (6) starts to heat when the relative moisture (RH) in a box body (1) reaches 65% and stops heating when the temperature in the box body (1) reaches 28 DEG C from the top down, then the moisture-removing fan (3) starts to remove moisture, when the dehumidification is ended after 8 minutes, the temperature in the box body (1) is 22-25 DEG C and the relative moisture (RH) in the box body (1) reaches 40-50%, and the monitor functions normally; and when the relative moisture (RH) in the box body (1) reaches 65% again, the moisture-removing module control plate (9) repeats the process above, thereby keeping the dryness in the online total phosphorus monitor all the time and keeping water sampling, data test and signal transmission of the monitor uninfluenced. The application of the novel moisture-removing drier of online total phosphorus monitor makes up the shortcoming of existing online total phosphorus monitor in moistureproof function, and the utility model can be normally used in environments of high degree of wetness and high relative moisture (RH).
Description
Technical field
The utility model relates to, and (water inlet) or processing back (draining) before city domestic sewage and the urban industry wastewater treatment are to the verification test and the equipment of uploading check data of total phosphorus value.Requirement according to the national environmental protection portion and the environmental protection Room, each province: total phosphorus on-line monitoring equipment is installed in city domestic sewage and Industrial Wastewater Treatment.With supervision to the total phosphorus index.Require: go out one-level A standard or one-level B standard that water quality standard reaches national GB18918-2002, reach China requirement on environmental protection.
Background technology
At present, municipal sewage treatment work is the important step in the environmental protection work, and equipment such as total phosphorus on-line monitoring instrument and wireless transmission instrument mainly use, in the machine room at sewage treatment plant inflow mouth and delivery port two places.This two directors year sewage is many, moist, relative air humidity (RH) is big, be at wetness in big season by it; annual 6-8 month; relative humidity in the machine room (RH) can reach more than the 80%-90%; instrument is worked in this environment for a long time; very big to circuit board in the instrument and various electronic devices and components corrosive effects; can often break down: do not show, go out mess code, lose data memory as deadlock, shutdown, liquid crystal display, data such as do not upload at phenomenon.Do not reach good monitoring and upload effect.Along with constantly bringing forth new ideas of technology, I have developed a kind of novel total phosphorus on-line monitoring instrument-dehumidifying drying device, can solve total phosphorus numerical value on-line monitoring instrument and normally use in wet environment.
Summary of the invention
Technical problem to be solved in the utility model is: solve novel total phosphorus on-line monitoring instrument-dehumidifying drying device, the protection against the tide of equipment in sewage treatment plant inflow mouth and delivery port machine room.In the dehumidifying drying device, install, the dehumidification module control panel, a heater, a humidity sensor and a temperature controller are installed in the bottom in the casing, at the instrument box internal upper part dehumidifying ventilating fan are installed, by dehumidification module control panel and humidity sensor and temperature controller control.
The utility model total phosphorus on-line monitoring instrument-dehumidifying drying device, its operation principle is
This instrument partly is made up of casing, LCD, main circuit board, communication connecting plate, Signals Transfer Board, dehumidification module control panel, dehumidifying ventilating fan, humidity sensor, temperature controller, heater etc.The dehumidifying drying device is controlled by the dehumidification module control panel.In working order down, at first the design temperature controller is 28 ℃, and when relative humidity in the casing (RH) when reaching 65%, heater begins heating, in the casing temperature from top to bottom, when reaching 28 ℃, heater stops heating, the dehumidifying ventilating fan begins dehumidifying, dehumidifies 8 minutes, and dehumidifying finishes.Temperature is 22 ℃-25 ℃ in this moment instrument box, and relative humidity (RH) is at 40%-50%, the instrument operate as normal.When the relative humidity in the casing (RH) when reaching 65% again, the dehumidification module control panel above program that circulates so just can remain the aridity in the total phosphorus on-line monitoring instrument casing.Make instrument gather water sample, test data, it is unaffected to send signal.
Technical problem to be solved in the utility model is achieved through the following technical solutions
A kind of novel total phosphorus on-line monitoring instrument-dehumidifying drying device is characterized in that:
Described temperature controller is fixed on bottom in the total phosphorus on-line monitoring instrument casing, and CARBURIZING FURNACE FOR STAINLESS FASTENER is fixed.
Described humidity sensor is fixed on temperature controller top in the total phosphorus on-line monitoring instrument casing, and CARBURIZING FURNACE FOR STAINLESS FASTENER is fixed.
Described heater is fixed on bottom in the total phosphorus on-line monitoring instrument casing, and CARBURIZING FURNACE FOR STAINLESS FASTENER is fixed.
Described dehumidifying ventilating fan is fixed on the upper left-hand in the total phosphorus on-line monitoring instrument casing, and CARBURIZING FURNACE FOR STAINLESS FASTENER is fixed.
Described dehumidification module control panel is fixed on the back plate face in the total phosphorus on-line monitoring instrument casing, and CARBURIZING FURNACE FOR STAINLESS FASTENER is fixed.
The utility model total phosphorus on-line monitoring instrument-dehumidifying drying device has the following advantages
A kind of novel total phosphorus on-line monitoring instrument-dehumidifying drying device, this equipment are to be used for the equipment that sewage treatment plant inflow mouth or delivery port machine room use.The use of novel total phosphorus on-line monitoring instrument-dehumidifying drying device, improved the deficiency of existing total phosphorus on-line monitoring instrument moisture-proof function, this instrument can be big at throughout the year wet moisture capacity, operate as normal in the high environment of relative humidity (RH), can make the frequent collection water sample of total phosphorus on-line monitoring instrument, test data, it is unaffected to transmit signal.
Description of drawings
Accompanying drawing 1 is the structural representation of total phosphorus on-line monitoring instrument-dehumidifying drying device
1-is the casing of total phosphorus on-line monitoring instrument-dehumidifying drying device; 2-is a LCD;
3-B is the dehumidifying ventilating fan to cutaway view; 4-C is a humidity sensor to cutaway view;
5-D is a temperature controller to cutaway view; 6-E to F be heater to cutaway view;
A-A to cutaway view is: 7-is a Signals Transfer Board; 8-is the communication connecting plate; 9-is the dehumidification module control panel;
10-is a main circuit board;
The specific embodiment
In working order down, at first design temperature controller 5 is 28 ℃, dehumidification module control panel 9 is started working, and relative humidity in casing 1 (RH) is when reaching 65%, and heater 6 begins heating, temperature from top to bottom in the casing 1, when reaching 28 ℃, heater 6 stops heating, and dehumidifying ventilating fan 3 begins dehumidifying, dehumidified 8 minutes, dehumidifying finishes.Temperature is 22 ℃-25 ℃ in this moment instrument box 1, and relative humidity (RH) is at 40%-50%, the instrument operate as normal.Relative humidity in casing 1 (RH) is when reaching 65% again, and the above program of dehumidification module control panel 9 circulations so just can remain the drying in the total phosphorus on-line monitoring instrument casing 1.Make instrument gather water sample, test data, it is unaffected to send signal.
Claims (5)
1. novel total phosphorus on-line monitoring instrument-dehumidifying drying device is characterized in that: temperature controller (5), be fixed on total phosphorus on-line monitoring instrument, and the interior bottom of casing (1), CARBURIZING FURNACE FOR STAINLESS FASTENER is fixed.
2. novel total phosphorus on-line monitoring instrument according to claim 1-dehumidifying drying device is characterized in that: humidity sensor (4), be fixed on total phosphorus on-line monitoring instrument, and the interior temperature controller of casing (1) (5) top, CARBURIZING FURNACE FOR STAINLESS FASTENER is fixed.
3. novel total phosphorus on-line monitoring instrument according to claim 1-dehumidifying drying device is characterized in that: heater (6), be fixed on total phosphorus on-line monitoring instrument, and the interior bottom of casing (1), CARBURIZING FURNACE FOR STAINLESS FASTENER is fixed.
4. novel total phosphorus on-line monitoring instrument according to claim 1-dehumidifying drying device is characterized in that: dehumidifying ventilating fan (3), be fixed on total phosphorus on-line monitoring instrument, and casing (1) internal upper part left side, CARBURIZING FURNACE FOR STAINLESS FASTENER is fixed.
5. novel total phosphorus on-line monitoring instrument according to claim 1-dehumidifying drying device, it is characterized in that: dehumidification module control panel (9) is fixed on total phosphorus on-line monitoring instrument, and on the plate face of back, CARBURIZING FURNACE FOR STAINLESS FASTENER is fixed in the casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920089254XU CN201532080U (en) | 2009-03-30 | 2009-03-30 | Novel moisture-removing drier of online total phosphorus monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920089254XU CN201532080U (en) | 2009-03-30 | 2009-03-30 | Novel moisture-removing drier of online total phosphorus monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201532080U true CN201532080U (en) | 2010-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920089254XU Expired - Fee Related CN201532080U (en) | 2009-03-30 | 2009-03-30 | Novel moisture-removing drier of online total phosphorus monitor |
Country Status (1)
| Country | Link |
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| CN (1) | CN201532080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476938A (en) * | 2020-10-20 | 2021-03-12 | 苏州铨溢生电子科技有限公司 | Full-automatic material drying assembly line based on injection molding |
-
2009
- 2009-03-30 CN CN200920089254XU patent/CN201532080U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476938A (en) * | 2020-10-20 | 2021-03-12 | 苏州铨溢生电子科技有限公司 | Full-automatic material drying assembly line based on injection molding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Chu Xiangfeng Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Chu Xiangfeng Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20120330 |