CN2504631Y - Moisture auto detecting and removing device for hydraulic oil tank - Google Patents
Moisture auto detecting and removing device for hydraulic oil tank Download PDFInfo
- Publication number
- CN2504631Y CN2504631Y CN 01254467 CN01254467U CN2504631Y CN 2504631 Y CN2504631 Y CN 2504631Y CN 01254467 CN01254467 CN 01254467 CN 01254467 U CN01254467 U CN 01254467U CN 2504631 Y CN2504631 Y CN 2504631Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- moisture content
- casing
- box
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Drying Of Gases (AREA)
Abstract
A hydraulic oil tank moisture automatic detecting and eliminating device comprises a box, a water drain pipe, a fan arranged in the side of the box and an electric control element. The inner wall of the inclined top of the box is provided with a drain tray which is communicated with the water drain pipe and leads to the outside of the box. The electric control element arranged in the outside of the box controls the connecting circuit of the fan and the power supply and comprises the power supply and a switch unit which are connected by the circuit sequentially, and the switch unit comprises a switch triode, the input terminal circuit of which comprises a voltage divider comprising a moisture detecting element and an adjustable resistance, and the collector of the switch triode is connected with a relay connected with the connecting circuit of the fan and the power supply. The running state of the triode amplifying circuit is controlled by the change of the resistance values of the moisture detecting element with water and without water, thus controlling the operation of the fan, avoiding the accumulation of steam separated from the oil liquid on the top of the box, and even a small fraction of bead can be eliminated from the box.
Description
Technical field
The utility model relates to a kind of device that detects water percentage in the fluid.
Background technology
The hydraulic reservoir water inlet of steel production enterprise causes oil product under the normal situation of physicochemical property, changes the hydraulic pressure oil condition and mostly occurs.Under the situation of no vacuum oil purifier, wanting to remove moisture content is a very thing of difficulty, if system turns round for a long time, acid number improves behind the oil emulsion, and carbon steel piping and Hydraulic Elements easily get rusty system is produced labile factor, endanger very big.The fuel tank water inlet is bigger at the probability that general hydraulic system occurs, and circulation filter is all arranged during design of Hydraulic System, and the cleanliness of fluid can be guaranteed by circulating filtration.But, after the fuel tank water inlet, under the prerequisite of the no water trap of fuel tank at present itself, have only: the 1. 2. 3. fuel tank method of changing oil of oil conditioner evaporation of the precipitation method by following several method removal moisture content.The precipitation method are applicable to the equipment that can shut down for a long time, but the eliminating of the method moisture content is not thorough; The oil conditioner evaporation is a dehydration cycle, and generally all about hundreds of thousands unit, utilization factor is not high for cost height, oil conditioner, but a kind of effective ways of anhydrating of fuel tank at present; The fuel tank method oil consumption of changing oil is big, time-consuming, and the hydraulic oil of band water can not thoroughly be changed in the pipeline.
Summary of the invention
The purpose of this utility model is to provide a kind of above-mentioned shortcoming that overcomes, and hydraulic reservoir moisture content simple in structure, easy to use detects and removal device automatically.
For achieving the above object, technical solution of the present utility model is: automatic detection of hydraulic reservoir moisture content and removal device comprise casing, drainpipe, are arranged on blower fan, the electric controling element of casing one side; Said lower box opening, casing top are incline structure, offer a rhone along the angled top inwall, and drainpipe is arranged at the lower end of rhone, are communicated with and lead to the casing outside with rhone; The moisture content detecting element is fixedly arranged on box inside by support; Said electric controling element is arranged at the casing outside, the link circuit of this electric controling element control blower fan and power supply.
Said electric controling element comprises power supply and the switch element that connects with circuit successively.
Said switch element comprises switch triode, the input end loop of switch triode comprises the voltage divider that is made of moisture content detecting element and adjustable resistance, the collector of switch triode connects a relay, and this relay is often to open to be thrown, and inserts the link circuit of blower fan and power supply.
Said power supply is direct current or the power supply that is electrically connected successively by transformer, rectifier and filter capacitor.
In the link circuit of the link circuit of said electric controling element and blower fan and power supply, an automatic/hand change-over switch is set also.
The utility model has the advantages that simple in structurely, but effect is big; Have moisture warning function, the function of anhydrating automatically; Moisture content in fuel tank and the pipeline is removed thoroughly, and can be automatically and manual switchover, and is flexible and convenient to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a side-looking structural representation of the present utility model.
Fig. 3 is the synoptic diagram of the utility model one embodiment.
Fig. 4 is the side-looking structural representation of the utility model one embodiment.
Fig. 5 is the control circuit synoptic diagram of the utility model one embodiment.
Embodiment
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the utility model comprises casing 1, drainpipe 12, is arranged on the blower fan 5 of casing 1 side, electric controling element 10; Casing 1 lower openings, casing 1 top is an incline structure, offers a rhone 11 along the angled top inwall, drainpipe 12 is arranged at the lower end of rhone 11, is communicated with and leads to casing 1 outside with rhone 11; Moisture content detecting element 2 is fixedly arranged on casing 1 inboard by support 3, and is communicated with electric controling element 10 by connecting line 4; Said electric controling element 10 is arranged at casing 1 outside;
See Fig. 5, the link circuit of these electric controling element 10 control blower fans 5 and power supply 23; Electric controling element 10 comprises power supply 101 and the switch element 102 that connects with circuit successively;
Said switch element 102 comprises switch triode 21, the input end loop of switch triode 21 comprises the voltage divider 103 that is made of moisture content detecting element 2 and adjustable resistance 20, the collector of switch triode 21 connects a relay 22, this relay 22 is often to open to be thrown, and inserts the link circuit of blower fan 5 and power supply 23; One automatic/hand change-over switch 8 and power light 6, relay indicating light 7 also are set in the link circuit of the link circuit of said electric controling element 10 and blower fan 5 and power supply 23;
The utility model is installed on the hydraulic reservoir 13, and hydraulic reservoir 13 is provided with gas cap 131 and flowline 132, scavenge pipe 133, interior shelf 134, clean-out opening 135, also is provided with the oil level indicator 14 that is connected with hydraulic reservoir 13;
After 220V AC power 23 is connected; power light 6 is bright; become 12V voltage and by becoming 12V D.C. regulated power supply output after bridge rectifier 18, filter capacitor 19 filtering by earth leakage protective device 16 to transformer 17; utilize moisture content detecting element 2 to have under water and the anhydrous situation, resistance changes the duty of controlling triode 21 amplifying circuits.
When moisture content, the resistance of moisture detecting element increases, triode 21 is in conducting state, make relay 22 adhesives, thereby make blower fan 5 work, relay indicating light 7 is bright, makes the water vapor of separating out in the fluid not allow it gather on the case top, flows out by elbow 9 through drainpipe 12 even there is the globule of fraction also can flow to rhone 11 from casing 1 oblique top.Fluid is in continuous circulation, and moisture content is in continuous minimizing, and the minimizing speed of moisture content depends on the temperature of fuel tank, the temperature height of fuel tank, and water cut is few, and the time of removal is short, on the contrary then the time that need use is long.After anhydrous fully in the fuel tank, the resistance of moisture content detecting element 2 diminishes, and triode 21 is in cut-off state, and relay 22 is discharged, and blower fan 5 is in halted state.The sensitivity of adjustable resistance 20 control triodes 21.
When moisture testing circuit breaks down, can switch to manual state by change-over switch 8.
Claims (5)
1. hydraulic reservoir moisture content automatically detects and removal device, it is characterized in that: comprise casing (1), drainpipe (12), be arranged on blower fan (5), the electric controling element (10) of casing (1) side; Said casing (1) lower openings, casing (1) top is an incline structure, offers a rhone (11) along the angled top inwall, drainpipe (12) is arranged at the lower end of rhone (11), is communicated with and leads to casing (1) outside with rhone (11); Moisture content detecting element (2) is fixedly arranged on casing (1) inboard by support (3); Said electric controling element (10) is arranged at casing (1) outside, the link circuit of this electric controling element (10) control blower fan (5) and power supply (23).
2. hydraulic reservoir moisture content as claimed in claim 1 detects and removal device automatically, it is characterized in that: said electric controling element (10) comprises power supply (101) and the switch element (102) that connects with circuit successively.
3. hydraulic reservoir moisture content as claimed in claim 2 detects and removal device automatically, it is characterized in that: said switch element (102) comprises switch triode (21), the input end loop of switch triode (21) comprises the voltage divider (103) that is made of moisture content detecting element (2) and adjustable resistance (20), the collector of switch triode (21) connects a relay (22), this relay (22) is often to open to be thrown, and inserts the link circuit of blower fan (5) and power supply (23).
4. hydraulic reservoir moisture content as claimed in claim 2 automatically detects and removal device, it is characterized in that: said power supply (101) is direct current or the power supply that is electrically connected successively by transformer (17), rectifier (18) and filter capacitor (19).
5. detect automatically and removal device as claim 2 or 3 or 4 described hydraulic reservoir moisture content, it is characterized in that: in the link circuit of the link circuit of said electric controling element (10) and blower fan (5) and power supply (23), an automatic/hand change-over switch (8) is set also.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254467 CN2504631Y (en) | 2001-10-31 | 2001-10-31 | Moisture auto detecting and removing device for hydraulic oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254467 CN2504631Y (en) | 2001-10-31 | 2001-10-31 | Moisture auto detecting and removing device for hydraulic oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2504631Y true CN2504631Y (en) | 2002-08-07 |
Family
ID=33663773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01254467 Expired - Lifetime CN2504631Y (en) | 2001-10-31 | 2001-10-31 | Moisture auto detecting and removing device for hydraulic oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2504631Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895853A (en) * | 2015-06-09 | 2015-09-09 | 苏州拓科仪器设备有限公司 | Oil-water separated hydraulic oil tank |
| CN106439895A (en) * | 2016-11-03 | 2017-02-22 | 厦门鑫烨盛能源科技有限公司 | Methanol liquid fuel supercharger for commercial kitchen |
| CN109060896A (en) * | 2018-08-02 | 2018-12-21 | 盛世瑶兰（深圳）科技有限公司 | By relative dielectric constant detection for electric power box water inlet monitoring and protecting device |
-
2001
- 2001-10-31 CN CN 01254467 patent/CN2504631Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895853A (en) * | 2015-06-09 | 2015-09-09 | 苏州拓科仪器设备有限公司 | Oil-water separated hydraulic oil tank |
| CN106439895A (en) * | 2016-11-03 | 2017-02-22 | 厦门鑫烨盛能源科技有限公司 | Methanol liquid fuel supercharger for commercial kitchen |
| CN109060896A (en) * | 2018-08-02 | 2018-12-21 | 盛世瑶兰（深圳）科技有限公司 | By relative dielectric constant detection for electric power box water inlet monitoring and protecting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5431826A (en) | Automatic grease interceptor with temperature and grease level monitoring | |
| CN200978683Y (en) | Oil-filtering machine dedicated for full-automatic steam turbine oil | |
| US6168723B1 (en) | Heat recovery and recovery of oils from waste streams containing water, oils and food solids | |
| CN201801511U (en) | Dedicated oil filter for high viscosity and high water-content lubricating oil | |
| CN204798975U (en) | Vacuum oil filter of secondary filter and high -efficient dehydration | |
| CN2504631Y (en) | Moisture auto detecting and removing device for hydraulic oil tank | |
| CN206069545U (en) | A kind of efficient sewage from catering business oily-water seperating equipment | |
| CN106630215A (en) | Efficient oil-water separation device for restaurant wastewater | |
| CN106865692A (en) | Full-automatic oil water separator | |
| CN207886766U (en) | A kind of recycling machine oil separating device | |
| CN105935511A (en) | Oil product intelligent optimization system and oil liquid optimization method thereof | |
| CN215876519U (en) | Special oil filter for wind power generation | |
| CN103949139B (en) | A kind of compressed air purifier and compressed air purifying freeze drying plant | |
| CN210786488U (en) | Oil purification device suitable for metallurgical system | |
| CN207511940U (en) | A kind of full-automatic sanitary sewage grease impurities separator of replaceable grease reservoir | |
| CN210485955U (en) | Evaporator condensate water collecting and humidifying device of constant temperature and humidity system | |
| CN219829565U (en) | Water collector capable of draining water regularly | |
| CN220303417U (en) | Automatic drainage device for air storage tank of air compressor | |
| CN105854398B (en) | Oil intelligent optimizes system | |
| CN208809500U (en) | Mix cleaning agent separator | |
| CN213652054U (en) | Bury formula sewage treatment device | |
| CN208832794U (en) | The processing system of impurity in a kind of removal air-conditioning system | |
| CN214891578U (en) | High-efficient anticorrosive dehumidifier | |
| CN219355462U (en) | Liquid level control mechanism of industrial oil-water separation slag remover | |
| CN211245766U (en) | Oil filter suitable for high-order oil tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20111031 Granted publication date: 20020807 |