CN105626898B - A kind of gas circuit de-watering apparatus - Google Patents
A kind of gas circuit de-watering apparatus Download PDFInfo
- Publication number
- CN105626898B CN105626898B CN201511011564.6A CN201511011564A CN105626898B CN 105626898 B CN105626898 B CN 105626898B CN 201511011564 A CN201511011564 A CN 201511011564A CN 105626898 B CN105626898 B CN 105626898B
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- Prior art keywords
- valve
- reversal valve
- working hole
- filter
- air inlet
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
Abstract
The present invention relates to a kind of gas circuit de-watering apparatus, including with filtering air inlet, the filter of filter outlet mouth and filter discharge outlet, gas circuit de-watering apparatus further includes reversal valve, reversal valve has reversal valve air inlet, commutate valve air gate, first working hole and the second working hole, first working hole is connected with filtering air inlet, second working hole is connected with filter outlet mouth, reversal valve have make reversal valve air inlet, the connection of first working hole while the second working hole, the first commutation station that the valve air gate that commutates is connected to, reversal valve, which also has, disconnects reversal valve air inlet, first working hole and the second working hole, commutation valve air gate and the second commutation station for being connected to reversal valve air inlet with the valve air gate that commutates.The present invention provides the gas circuit de-watering apparatus that cutting gas circuit is not required in a kind of drainage procedure.
Description
Technical field
The present invention relates to a kind of gas circuit de-watering apparatus.
Background technique
Need to carry out water removal operation because water content is excessively high in some gas circuits, existing gas circuit de-watering apparatus includes filtering
Device, filter have air inlet, gas outlet and discharge outlet, and the air inlet and air outlet string of filter is set on the pipeline of gas circuit.
In use, gas is filtered through filter in gas circuit, condensation vapor Cheng Shui stay in the filter, when in filter water to certain
When amount, gas circuit is closed, the discharge outlet for opening filter is drained, and after draining, is closed discharge outlet, is opened gas circuit.It is existing
This gas circuit de-watering apparatus have problems in that: need to close gas circuit just can be carried out drain operation, and closing gas circuit will affect gas
Body conveying, influences the normal work of gas circuit；It also needs individually to open again when conveying negative-pressure gas, when draining filter
Communication port on filter, just can be carried out drain operation after being connected to filter interior with outside atmosphere, drainage procedure is number
It is tired.
Summary of the invention
The purpose of the present invention is to provide the gas circuit de-watering apparatus that cutting gas circuit is not required in a kind of drainage procedure.
To solve the above-mentioned problems, the technical solution of the present invention is as follows:
A kind of gas circuit de-watering apparatus, including the mistake with filtering air inlet, filter outlet mouth and filter discharge outlet
Filter, gas circuit de-watering apparatus further include reversal valve, and reversal valve has reversal valve air inlet, commutation valve air gate, the first working hole
With the second working hole, the first working hole is connected with filtering air inlet, and the second working hole is connected with filter outlet mouth, reversal valve
With the first commutation work for making reversal valve air inlet, the connection of the first working hole while the second working hole, commutation valve air gate connection
Position, reversal valve also have disconnect reversal valve air inlet, the first working hole and the second working hole, commutating valve air gate and makes reversal valve
The second commutation station that air inlet is connected to commutation valve air gate.
Reversal valve also has an atmosphere connection port, and the first working hole is communicated with the atmosphere mouth connection when the second commutation station, and first
Mouth disconnection is communicated with the atmosphere in the first working hole when commutation station.
The reversal valve is two position-5 way valves.
Drainage switch valve is connected in filter discharge outlet.
The valve handle of drainage switch valve and the valve handle of reversal valve are connected by link transmission, the valve handle of drainage switch valve, commutation
The valve handle and connecting rod of valve constitute parallelogram linkage.
The filter includes water tank, and filtering air inlet, filter outlet mouth and filter discharge outlet are all set in institute
It states on water tank, filter outlet mouth, filtering air inlet in setting, water tank in filtering air inlet and filter between left and right every going out
Spacing parallel arranging is provided at least two gas circuit partitions in left-right direction between port, forms supplied gas between gas circuit partition and water tank
The gas passage that curve is advanced.
Gas circuit partition is divided into intermediate bulkhead and left clapboard and right clapboard positioned at intermediate bulkhead two sides, the upper end of intermediate bulkhead
Higher than the bottom of left and right partition, left and right partition is located at the top of water tank, and gas passage includes being set on the downside of left and right partition
Lower wing passage and the upper channel being set between intermediate bulkhead and the top plate of water tank.
The communication port for being connected to chamber at left and right sides of intermediate bulkhead is provided between intermediate bulkhead and the bottom plate of water tank.
The invention has the benefit that reversal valve is in the first commutation station in normal operating conditions, at this time reversal valve into
Port is connected to the first working hole, and the second working hole is connected to commutation valve air gate, and gas enters commutation through reversal valve air inlet
Then valve enters filter through the first working hole, reversal valve is flowed back to through the second working hole after filtering out water, then through reversal valve
Gas outlet discharge；When needing filter to drain, switching reversal valve is to the second commutation station, reversal valve air inlet and first at this time
Working hole disconnects, and the second working hole and commutation valve air gate disconnect, and gas directly enters to go out through reversal valve through reversal valve air inlet
Port discharge, that is to say, that be not required to cutting gas circuit in drainage procedure, guarantee the normal operation of gas circuit.
Further, in the second commutation station, the water inlet of filter is communicated with the atmosphere mouth by the first working hole and connects
It is logical, equalization filter air pressure inside, to allow the water inside filtering to be normally discharged, so that the present invention not only can be adapted for
Barotropic gas conveying is also applied for negative-pressure gas conveying.
Detailed description of the invention
Fig. 1 is structural schematic diagram when reversal valve is in the first commutation station in one embodiment of the present of invention；
Fig. 2 is structural schematic diagram when reversal valve is in the second commutation station.
Specific embodiment
A kind of embodiment of gas circuit de-watering apparatus is as shown in Figure 1 and 2: including filter 3 and reversal valve 2, filter had
Filter air inlet 14, filter outlet mouth 15 and filter discharge outlet 13, reversal valve are to change with the first commutation station and second
To two position-5 way valves of station, reversal valve has reversal valve air inlet p, commutation valve air gate b, the first working hole a, second
Working hole n and atmosphere connection port m, the first working hole a are connected to filtering air inlet 14, the second working hole n and filter outlet
Mouth 15 is connected to.When reversal valve is in the first commutation station, reversal valve air inlet is connected to the first working hole, commutation valve air gate with
The connection of second working hole, the first working hole are communicated with the atmosphere mouth and are in an off state；When reversal valve is in the second commutation station, the
Mouth connection is communicated with the atmosphere in one working hole, and reversal valve air inlet is in an off state with the first working hole, commutate valve air gate and
Second working hole is in an off state.
Filter includes water tank, and filtering air inlet, filter outlet mouth and filter discharge outlet are all set on water tank,
Filter outlet mouth and filtering air inlet between left and right every in setting, water tank between filtering air inlet and filter outlet mouth
It is arranged at intervals at least two gas circuit partitions in left-right direction, gas circuit partition is made of metal, shape between gas circuit partition and water tank
At the gas passage that supplied gas curve is advanced, in the present embodiment there are three gas circuit partitions, gas circuit partition is divided into intermediate bulkhead 8 and position
Left clapboard 9 and right clapboard 7 in intermediate bulkhead two sides, the upper end of intermediate bulkhead are higher than the bottom of left and right partition, left and right partition
Positioned at the top of water tank, gas passage includes the lower wing passage 4 being set on the downside of left and right partition and is set to intermediate bulkhead and water
Upper channel 12 between the top plate of case.It is provided between intermediate bulkhead and the bottom plate of water tank and is connected to intermediate bulkhead or so side cavity
Communication port 6.Figure middle term 10 indicates liquidometer；Item 1 indicates muffler.It is connected with drainage switch valve 5 in filter discharge outlet, arranges
The valve handle of the valve handle of taps valve and reversal valve is connected by link transmission, the valve handle of drainage switch valve, the valve handle of reversal valve and
Connecting rod constitutes parallelogram linkage.
The use of this gas circuit de-watering apparatus is illustrated for being conveyed to negative-pressure gas, in normal work, commutation
Valve is in the first commutation station, and gas enters reversal valve through reversal valve air inlet, then enters filter through the first working hole, warp
Lower wing passage, lower wing passage are by filter, then through the second working hole and commutation valve air gate export, the curve that partition is formed
Travelling route increases and stays in water tank with the time of contact of gas and contact area, condensation vapor at droplet, the temperature of gas circuit partition
Degree is scattered to the external world by tank outer wall；When needing to drain when Water in Water Tanks is more, the valve handle of drainage switch valve is rotated, draining is opened
The valve handle for closing valve drives the valve handle of reversal valve to link by connecting rod, and while such drainage switch valve is opened, reversal valve also switches
To the second commutation station, filter water inlet is communicated with the atmosphere mouth by the first working hole and is connected, thus gas inside balanced reservoir
Pressure, is discharged water normally.
In other embodiments of the invention: drainage switch valve and reversal valve can not also take linkage control form, than
Such as say that operator operates respectively；When for barotropic gas conveying, atmosphere connection port can not be set；Intermediate bulkhead and water
Communication port between the bottom plate of case can not also be set, and two filter discharge outlet can be set at this time and respectively correspond intermediate bulkhead two
The chamber of side.
Claims (2)
1. a kind of gas circuit de-watering apparatus, including the filtering with filtering air inlet, filter outlet mouth and filter discharge outlet
Device, it is characterised in that: gas circuit de-watering apparatus further includes reversal valve, and reversal valve has reversal valve air inlet, commutation valve air gate, the
One working hole and the second working hole, the first working hole are connected with filtering air inlet, the second working hole and filter outlet mouth phase
Even, reversal valve have makes reversal valve air inlet, the connection of the first working hole simultaneously the second working hole, commutation valve air gate connection the
One commutation station, reversal valve, which also has, disconnects reversal valve air inlet, the first working hole and the second working hole, commutation valve air gate simultaneously
The second commutation station for being connected to reversal valve air inlet with the valve air gate that commutates switches reversal valve when needing filter to drain
To the second commutation station, gas directly enters through reversal valve air inlet through commutation valve air gate discharge, and the filter includes water
Case, filtering air inlet, filter outlet mouth and filter discharge outlet are all set on the water tank, filter outlet mouth, mistake
Filter air inlet between left and right every being spaced simultaneously between filtering air inlet and filter outlet mouth in left-right direction in setting, water tank
Column are provided at least two gas circuit partitions, and the gas passage that supplied gas curve is advanced, gas circuit are formed between gas circuit partition and water tank
Partition is divided into intermediate bulkhead and left clapboard and right clapboard positioned at intermediate bulkhead two sides, the upper end of intermediate bulkhead be higher than it is left and right every
The bottom of plate, left and right partition are located at the top of water tank, gas passage include be set to lower wing passage on the downside of left and right partition and
The upper channel being set between intermediate bulkhead and the top plate of water tank is provided in being connected between intermediate bulkhead and the bottom plate of water tank
The communication port of chamber at left and right sides of spacing board, the water tank are equipped with liquidometer, and the length of the left and right partition is less than middle interval
The length of plate, reversal valve also have an atmosphere connection port, and the first working hole is communicated with the atmosphere mouth connection when the second commutation station, and first
Mouth disconnection is communicated with the atmosphere in the first working hole when commutation station, and the reversal valve is two position-5 way valves, filter discharge outlet
On be connected with drainage switch valve, when needing to drain when Water in Water Tanks is more, rotate drainage switch valve valve handle, drainage switch valve
Valve handle drive the valve handle of reversal valve to link by connecting rod, while such drainage switch valve is opened, reversal valve is also switched to the
Two commutation stations, filter water inlet is communicated with the atmosphere mouth by the first working hole and is connected, so that balanced reservoir air pressure inside, makes
Water is normally discharged.
2. gas circuit de-watering apparatus according to claim 1, it is characterised in that: the valve of the valve handle of drainage switch valve, reversal valve
Handle and connecting rod constitute parallelogram linkage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511011564.6A CN105626898B (en) | 2015-12-30 | 2015-12-30 | A kind of gas circuit de-watering apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511011564.6A CN105626898B (en) | 2015-12-30 | 2015-12-30 | A kind of gas circuit de-watering apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105626898A CN105626898A (en) | 2016-06-01 |
| CN105626898B true CN105626898B (en) | 2019-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511011564.6A Active CN105626898B (en) | 2015-12-30 | 2015-12-30 | A kind of gas circuit de-watering apparatus |
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| Country | Link |
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| CN (1) | CN105626898B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685341B (en) * | 2018-07-06 | 2020-11-20 | 深圳市迈斯艾尔科技发展有限公司 | Automatic drainage device for vacuum |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2486746Y (en) * | 2001-07-12 | 2002-04-17 | 陈栢辉 | Pneumatic air dewatering device |
| US6655150B1 (en) * | 1999-02-19 | 2003-12-02 | Norsk Hydro Asa | Method for removing and recovering CO2 from exhaust gas |
| EP1745844A1 (en) * | 2004-04-12 | 2007-01-24 | Mitsubishi Heavy Industries, Ltd. | Impurity disposal system and method |
| CN103542889A (en) * | 2013-10-11 | 2014-01-29 | 郑州光力科技股份有限公司 | Gas drainage multi-parameter measuring device |
| CN204380328U (en) * | 2015-01-05 | 2015-06-10 | 河北科技大学 | A kind of gas-liquid separator |
| CN204457848U (en) * | 2014-12-30 | 2015-07-08 | 郑州光力科技股份有限公司 | For de-watering apparatus and the spool driving mechanism of gas drainage system |
| CN204656161U (en) * | 2015-05-08 | 2015-09-23 | 中国石油化工股份有限公司天然气川气东送管道分公司 | A kind of fuel inert gases conveying water scavenging system |
| CN205244465U (en) * | 2015-12-30 | 2016-05-18 | 郑州光力科技股份有限公司 | Gas circuit water trap |
-
2015
- 2015-12-30 CN CN201511011564.6A patent/CN105626898B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6655150B1 (en) * | 1999-02-19 | 2003-12-02 | Norsk Hydro Asa | Method for removing and recovering CO2 from exhaust gas |
| CN2486746Y (en) * | 2001-07-12 | 2002-04-17 | 陈栢辉 | Pneumatic air dewatering device |
| EP1745844A1 (en) * | 2004-04-12 | 2007-01-24 | Mitsubishi Heavy Industries, Ltd. | Impurity disposal system and method |
| CN103542889A (en) * | 2013-10-11 | 2014-01-29 | 郑州光力科技股份有限公司 | Gas drainage multi-parameter measuring device |
| CN204457848U (en) * | 2014-12-30 | 2015-07-08 | 郑州光力科技股份有限公司 | For de-watering apparatus and the spool driving mechanism of gas drainage system |
| CN204380328U (en) * | 2015-01-05 | 2015-06-10 | 河北科技大学 | A kind of gas-liquid separator |
| CN204656161U (en) * | 2015-05-08 | 2015-09-23 | 中国石油化工股份有限公司天然气川气东送管道分公司 | A kind of fuel inert gases conveying water scavenging system |
| CN205244465U (en) * | 2015-12-30 | 2016-05-18 | 郑州光力科技股份有限公司 | Gas circuit water trap |
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| Publication number | Publication date |
|---|---|
| CN105626898A (en) | 2016-06-01 |
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Address after: 450001 Henan city of Zhengzhou province high tech Industrial Development Zone Long Chun Road No. 10 Applicant after: Power Polytron Technologies Inc Address before: 450001 Henan city of Zhengzhou province high tech Industrial Development Zone Long Chun Road No. 10 Applicant before: Zhengzhou GL Tech Company |
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