CN205190224U - Water level control device of aqueous vapor bucket on water -cooled compressor - Google Patents
Water level control device of aqueous vapor bucket on water -cooled compressor Download PDFInfo
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- CN205190224U CN205190224U CN201521026794.5U CN201521026794U CN205190224U CN 205190224 U CN205190224 U CN 205190224U CN 201521026794 U CN201521026794 U CN 201521026794U CN 205190224 U CN205190224 U CN 205190224U
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Abstract
The utility model provides a water level control device of aqueous vapor bucket on water -cooled compressor belongs to compressor technical field. It has solved the unsafe problem of water level control of compressor aqueous vapor bucket. This water level control device of aqueous vapor bucket on water -cooled compressor, water -cooled compressor include aqueous vapor bucket and the controller that is used for controlling aqueous vapor bucket business turn over water, and the water level control device includes level switch, and level switch includes the tuning fork liquid level switch who places the casing in casing and a plurality of in, and the upper portion that level switch's top leads to pipe no. 1 and aqueous vapor bucket is linked together, and the lower part that level switch's bottom leads to pipe no. 2 and aqueous vapor bucket is linked together, and each tuning fork liquid level switch all is connected with the controller is electric. It detects through the liquid level of a plurality of tuning fork liquid level switch in to the aqueous vapor bucket to pass in and out the job stabilization nature of water operation, assurance aqueous vapor bucket that can be better as required to the aqueous vapor bucket.
Description
Technical field
The utility model belongs to Compressor Technology field, relates to a kind of water-cooled compressor, particularly the water-level control apparatus of aqueous vapor bucket on a kind of water-cooled compressor.
Background technique
Current water-cooled single-screw air compressor, primarily of the air-strainer connected successively, unloading valve, water spray singe screw main frame, exhaust check valve and aqueous vapor bucket composition, the air outlet of aqueous vapor bucket is drawn by pipeline, for load provides power, gas exhaust piping is provided with back pressure transducer, the water outlet of aqueous vapor bucket connects cooler successively by pipeline, water filter, water break solenoid valve, the water intake of water spray singe screw main frame is connected after current cutting protection switch, for water spray singe screw main frame provides cooling medium, the unloading control pipeline of aqueous vapor bucket is connected with the control end of unloading valve through Controlling solenoid valve, another road is connected with air inlet pipeline after means of deflation, the water supplement port of aqueous vapor bucket is connected with water pipe after manual water-feeding valve, water-feeding valve, outlet between described manual water-feeding valve, water-feeding valve is also provided with the moisturizing controlling brancher be connected with singe screw main frame suction port of spraying water, adopt the air compressor of this structure, favorable working performance.But in use find that air compressor also exists more problem, such as: 1, when compressor in the course of the work, time manually to the moisturizing of aqueous vapor bucket, aqueous vapor bucket internal cause high voltage reasons, there will be air-water mixture to flow backwards phenomenon to water pipe, even destroy water charging system; 2, the unloading control pipeline air out of aqueous vapor bucket contains larger humidity, and long duration of action, when Controlling solenoid valve, these precise parts of unloading valve, likely causes Controlling solenoid valve, failure appears in unloading valve, cannot realize Systematical control.In order to the various problems existing for gas solved water bucket, Chinese patent [Authorization Notice No.: 201627725U] discloses a kind of single-screw air compressor, comprise air-strainer, unloading valve, water spray singe screw main frame, exhaust check valve, pressure transducer and aqueous vapor bucket, the relief opening of aqueous vapor bucket provides power for load, gas exhaust piping is provided with back pressure transducer, the drain opening of aqueous vapor bucket connects cooler successively, water filter, water break solenoid valve, the water intake of water spray singe screw main frame is connected after current cutting protection switch, off-load relief opening one tunnel of aqueous vapor bucket is connected with the control end of unloading valve through Controlling solenoid valve, another road is connected with air inlet pipeline after throttle valve through outlet valve, the water supplement port of aqueous vapor bucket is connected with water pipe after manual water-feeding valve, water-feeding valve, the moisturizing controlling brancher be connected with singe screw main frame suction port of spraying water also is provided with between manual water-feeding valve, water-feeding valve, one-way valve is provided with between the water supplement port of manual water-feeding valve and aqueous vapor bucket, the off-load exhaust ports of aqueous vapor bucket is provided with water knockout drum.Although it is controlled aqueous vapor bucket by various valve, be mostly the operation of rear benefit, promptness is poor, runs stable not.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, propose the water-level control apparatus of aqueous vapor bucket on a kind of water-cooled compressor, it is detected the liquid level in aqueous vapor bucket by multiple Fork LIquid Level Switch, and as required water inlet and outlet operation is carried out to aqueous vapor bucket, better can ensure the working stability of aqueous vapor bucket.
The purpose of this utility model realizes by following technical proposal: the water-level control apparatus of aqueous vapor bucket on a kind of water-cooled compressor, described water-cooled compressor comprises aqueous vapor bucket and the controller for controlling aqueous vapor bucket water inlet and outlet, it is characterized in that, described water-level control apparatus comprises level switch, described level switch comprises housing and several are built in Fork LIquid Level Switch in housing, the top of described level switch is connected by the top of water pipe one with aqueous vapor bucket, the bottom of level switch is connected by the bottom of water pipe two with aqueous vapor bucket, each Fork LIquid Level Switch is all electrically connected with controller.
The liquid level in aqueous vapor bucket is detected by multiple Fork LIquid Level Switch in the technical program, when water rises to the detection height of a certain Fork LIquid Level Switch, this Fork LIquid Level Switch is connected controller and is carried electrical signal, when water is reduced to the detection height of this Fork LIquid Level Switch, signal disconnects, controller is by comparing to preset data, thus judge whether that water inlet and outlet manipulates, the technical program is by arranging multiple tracks water level detecting, the error that water level fluctuations causes can be avoided, ensure the stability of aqueous vapor bucket work.
On above-mentioned water-cooled compressor aqueous vapor bucket water-level control apparatus in, described Fork LIquid Level Switch is vertically arranged in the inner chamber of housing, and Fork LIquid Level Switch has and to arrange down and for the fork body of sensed water level, the bottom height of each fork body is all not identical.Fork LIquid Level Switch is vertically arranged, and the fork body bottom of each Fork LIquid Level Switch is all positioned at different high points, can detect the liquid level in the aqueous vapor bucket that is connected with level switch exactly, thus ensures the working stability of aqueous vapor bucket better.
On above-mentioned water-cooled compressor aqueous vapor bucket water-level control apparatus in, described housing comprises lower cylinder body and upper cover plate, described upper cover plate is detachably connected on lower cylinder body, described water pipe one is connected on upper cover plate, described water pipe two is connected on lower cylinder body, and the top of described Fork LIquid Level Switch is connected on upper cover plate.Upper cover plate and lower cylinder body are demountable structure, and Fork LIquid Level Switch is connected on upper cover plate, when needing to adjust the sensed water level of Fork LIquid Level Switch, Fork LIquid Level Switch can be taken off together in company with upper cover plate, dismounting, maintenance and debugging are all very convenient.
On above-mentioned water-cooled compressor aqueous vapor bucket water-level control apparatus in, the arrangement of described Fork LIquid Level Switch circular array.Each Fork LIquid Level Switch encloses circular array, effectively can reduce the spacing of each Fork LIquid Level Switch, improves the precision of detection and control, ensures the stability of aqueous vapor bucket work.
On above-mentioned water-cooled compressor aqueous vapor bucket water-level control apparatus in, described lower cylinder body is circular cylinder, the annular array center line of described Fork LIquid Level Switch and the shaft axis of lower cylinder body consistent.Each Fork LIquid Level Switch is all identical with the barrel spacing of lower cylinder body, can reduce metrical error, is easier to the stability ensureing the work of aqueous vapor bucket.
On above-mentioned water-cooled compressor aqueous vapor bucket water-level control apparatus in, the number of described Fork LIquid Level Switch is 2 ~ 10.Be preferably 3 ~ 6, more preferably 4,4 Fork LIquid Level Switch are respectively used to detect ultra low water level, low water level, middle water level and high water level, and control water inlet and outlet by single-control apparatus after judging according to the height of water level, to ensure the working stability of aqueous vapor bucket.
On above-mentioned water-cooled compressor aqueous vapor bucket water-level control apparatus in, the fork body bottom height of each Fork LIquid Level Switch in the clockwise direction helically formula raise successively one by one.The detection high order of each Fork LIquid Level Switch is arranged, and is convenient to adjust level switch and safeguard, is more conducive to the working stability ensureing aqueous vapor bucket.
On above-mentioned water-cooled compressor aqueous vapor bucket water-level control apparatus in, the fork body bottom height of each Fork LIquid Level Switch in the clockwise direction helically formula reduce successively one by one.The detection high order of each Fork LIquid Level Switch is arranged, and is convenient to adjust level switch and safeguard, is more conducive to the working stability ensureing aqueous vapor bucket.
Compared with prior art, the utility model has following advantage:
1, this water-level control apparatus detects the liquid level in aqueous vapor bucket by multiple Fork LIquid Level Switch, and when water level rises to different heights, can control water inlet and outlet by controller, ensures the stability of aqueous vapor bucket work;
2, the lower cylinder body of level switch is made as circular cylinder, and the arrangement of Fork LIquid Level Switch annular array, each Fork LIquid Level Switch is all identical with the barrel spacing of lower cylinder body, can reduce metrical error, is easier to the stability ensureing the work of aqueous vapor bucket.
Accompanying drawing explanation
Fig. 1 is the linkage structure schematic diagram of the utility model middle water level detector and aqueous vapor bucket.
Fig. 2 is the structural representation of the utility model middle shell.
Fig. 3 is the structural representation of the utility model middle water level detector.
Fig. 4 is the worm's eye view of the upper cover plate in the utility model with Fork LIquid Level Switch.
In figure, 1, aqueous vapor bucket; 2, controller; 3, level switch; 31, housing; 311, lower cylinder body; 312, upper cover plate; 32, Fork LIquid Level Switch; 321, body is pitched; 4, water pipe one; 5, water pipe two.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
With reference to Fig. 1, Fig. 2 and Fig. 3, the present embodiment is the water-level control apparatus of aqueous vapor bucket on a kind of water-cooled compressor, water-cooled compressor comprises aqueous vapor bucket 1 and the controller 2 for controlling aqueous vapor bucket 1 water inlet and outlet, water-level control apparatus comprises level switch 3, level switch 3 comprises housing 31 and several are built in Fork LIquid Level Switch 32 in housing 31, the top of housing 31 is connected by the top of water pipe 1 with aqueous vapor bucket 1, the bottom of housing 31 is connected by the bottom of water pipe 25 with aqueous vapor bucket 1, and each Fork LIquid Level Switch 32 is all electrically connected with controller 2.Water-level control apparatus detects the liquid level in aqueous vapor bucket 1 by multiple Fork LIquid Level Switch 32, when water rises to the detection height of a certain Fork LIquid Level Switch 32, this Fork LIquid Level Switch 32 is connected controller 2 and carries electrical signal, when water is reduced to the detection height of this Fork LIquid Level Switch, signal disconnects, controller 2 is by comparing to preset data, thus judge whether that water inlet and outlet manipulates, the technical program is by arranging multiple tracks water level detecting, the error that water level fluctuations causes can be avoided, ensure the stability that aqueous vapor bucket 1 works.The controller 2 of the present embodiment is PID controller.
Concrete structure is as follows, composition graphs 1 and Fig. 2, and housing 31 comprises lower cylinder body 311 and upper cover plate 312, upper cover plate 312 is detachably connected on lower cylinder body 311, water pipe 1 is connected on upper cover plate 312, and water pipe 25 is connected on lower cylinder body 311, and the top of Fork LIquid Level Switch 32 is connected on upper cover plate 312.Upper cover plate 312 and lower cylinder body 311 are demountable structure, and Fork LIquid Level Switch 32 is connected on upper cover plate 312, when needing to adjust the sensed water level of Fork LIquid Level Switch 32, Fork LIquid Level Switch 32 can be taken off together in company with upper cover plate 312, dismounting, maintenance and debugging are all very convenient.
Composition graphs 3 and Fig. 4, lower cylinder body 311 is circular cylinder, the number of Fork LIquid Level Switch 32 is 4,4 Fork LIquid Level Switch 32 are vertically arranged in the inner chamber of lower cylinder body 311, and Fork LIquid Level Switch 32 has and to arrange down and for the fork body 321 of sensed water level, the bottom height of each fork body 321 is all not identical, and Fork LIquid Level Switch 32 is the arrangement of line circular array centered by the shaft axis of lower cylinder body 311.In the present embodiment the fork body 321 bottom height of each Fork LIquid Level Switch 32 in the clockwise direction helically formula raise successively one by one.The detection high order of each Fork LIquid Level Switch 32 is arranged, and is convenient to adjust level switch 3 and safeguard, is more conducive to the working stability ensureing aqueous vapor bucket 1.The fork body 321 bottom height of this each Fork LIquid Level Switch 32 also can be designed in the clockwise direction helically formula to be reduced one by one successively.In the present embodiment, the number of Fork LIquid Level Switch 32 can be designed to 2 ~ 10 according to user demand, is preferably 3 ~ 6.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (8)
1. the water-level control apparatus of aqueous vapor bucket on a water-cooled compressor, described water-cooled compressor comprises aqueous vapor bucket (1) and the controller (2) for controlling aqueous vapor bucket (1) water inlet and outlet, it is characterized in that, described water-level control apparatus comprises level switch (3), described level switch (3) comprises housing (31) and several are built in Fork LIquid Level Switch (32) in housing (31), the top of described housing (31) is connected by the top of water pipe one (4) with aqueous vapor bucket (1), the bottom of housing (31) is connected by the bottom of water pipe two (5) with aqueous vapor bucket (1), each Fork LIquid Level Switch (32) is all electrically connected with controller (2).
2. the water-level control apparatus of aqueous vapor bucket on water-cooled compressor according to claim 1, it is characterized in that, described Fork LIquid Level Switch (32) is vertically arranged in the inner chamber of housing (31), and Fork LIquid Level Switch (32) has and to arrange down and for the fork body (321) of sensed water level, the bottom height respectively pitching body (321) is all not identical.
3. the water-level control apparatus of aqueous vapor bucket on water-cooled compressor according to claim 2, it is characterized in that, described housing (31) comprises lower cylinder body (311) and upper cover plate (312), described upper cover plate (312) is detachably connected on lower cylinder body (311), described water pipe one (4) is connected on upper cover plate (312), described water pipe two (5) is connected on lower cylinder body (311), and the top of described Fork LIquid Level Switch (32) is connected on upper cover plate (312).
4. the water-level control apparatus of aqueous vapor bucket on water-cooled compressor according to claim 3, is characterized in that, described Fork LIquid Level Switch (32) circular array arranges.
5. the water-level control apparatus of aqueous vapor bucket on water-cooled compressor according to claim 4, it is characterized in that, described lower cylinder body (311) is circular cylinder, the annular array center line of described Fork LIquid Level Switch (32) and the shaft axis of lower cylinder body (311) consistent.
6. on the water-cooled compressor according to claim 4 or 5, the water-level control apparatus of aqueous vapor bucket, is characterized in that, fork body (321) the bottom height of each Fork LIquid Level Switch (32) in the clockwise direction helically formula raise successively one by one.
7. on the water-cooled compressor according to claim 4 or 5, the water-level control apparatus of aqueous vapor bucket, is characterized in that, fork body (321) the bottom height of each Fork LIquid Level Switch (32) in the clockwise direction helically formula reduce successively one by one.
8. the water-level control apparatus of aqueous vapor bucket on the water-cooled compressor according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that, the number of described Fork LIquid Level Switch (32) is 2 ~ 10.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521026794.5U CN205190224U (en) | 2015-12-10 | 2015-12-10 | Water level control device of aqueous vapor bucket on water -cooled compressor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521026794.5U CN205190224U (en) | 2015-12-10 | 2015-12-10 | Water level control device of aqueous vapor bucket on water -cooled compressor |
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| CN205190224U true CN205190224U (en) | 2016-04-27 |
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| CN201521026794.5U Active CN205190224U (en) | 2015-12-10 | 2015-12-10 | Water level control device of aqueous vapor bucket on water -cooled compressor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10527481B2 (en) | 2016-11-14 | 2020-01-07 | Hyundai Motor Company | Multi-probe sender and tank having the same |
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2015
- 2015-12-10 CN CN201521026794.5U patent/CN205190224U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10527481B2 (en) | 2016-11-14 | 2020-01-07 | Hyundai Motor Company | Multi-probe sender and tank having the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180614 Address after: 317106 port town, PUBA Town, three gate County, Taizhou, Zhejiang (industrial agglomeration area) Patentee after: Zhejiang Jieneng Compress Equipment Co., Ltd. Address before: 318000 Tung Chi Yang village, 33 Zhi Zhi street, Jiaojiang District, Taizhou, Zhejiang Patentee before: Xu Daomin |
|
| TR01 | Transfer of patent right |