CN201586468U - Automatic water discharge gas-water separator - Google Patents
Automatic water discharge gas-water separator Download PDFInfo
- Publication number
- CN201586468U CN201586468U CN2009202940783U CN200920294078U CN201586468U CN 201586468 U CN201586468 U CN 201586468U CN 2009202940783 U CN2009202940783 U CN 2009202940783U CN 200920294078 U CN200920294078 U CN 200920294078U CN 201586468 U CN201586468 U CN 201586468U
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- Prior art keywords
- inlet pipe
- moisture trap
- discharges water
- disengagement chamber
- water automatically
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Abstract
An automatic water discharge gas-water separator comprises a separation cavity. A gas inlet pipe is mounted in the separation cavity; the bottom end of the gas inlet pipe extends out of the bottom of the cavity; the top end of the gas inlet pipe is near a gas outlet at the upper end of the separation cavity; a reverse cap is covered at the top end of the gas inlet pipe; a waterproof breathable film and a drainage valve are mounted at the gas outlet of the separation cavity; a water accumulating cavity is formed in the drainage valve; the lower part of the water accumulating cavity is communicated with that of the separation cavity through a connecting pipe; a step is formed in the middle of the water accumulating cavity; a floating valve core is placed on the step; and the upper part of the water accumulating cavity is communicated with the external through a drainage pipe. The gas-water separator has the advantages of simple structure, low cost, convenient operation, low labor intensity, good separation effect due to several times of separation, can meet the automatic drainage of a negative-pressure pipeline system, and has good seal effect, thereby preventing the backflowing of outside air.
Description
Technical field
The utility model belongs to gas and water separator, specifically is a kind of being applied in the sample gas processing system, the moisture trap that can discharge water automatically.
Background technology
In field of gas detection, need in detecting instrument, feed gas to be measured, if but contain moisture and impurity such as too much air water, liquid mist and dust in the sample gas, will produce very big influence to testing result, also can cause damage simultaneously, shorten instrument service life detecting instrument.For accuracy of detection and the service life that guarantees instrument, the gas drying, the cleaning that need assurance to enter instrument.
Existing moisture trap complex structure, cost is higher, and can realize automatic draining substantially when in the pipe-line system of malleation, working usually, but in the pipe-line system of negative pressure, when promptly utilizing negative pressure ventilation to make sample gas enter moisture trap, because the pressure in the pipeline is less than or equal to ambient pressure, moisture after the separation and impurity can't be discharged from separator, be difficult to realize discharging water automatically function, need manually discharge water or use peristaltic pump or solenoid control to discharge water, increase maintenance workload, make system comparatively complicated, and the situation that air pours in down a chimney may take place, greatly reduce the gaseous mass after the separation.
The shortcoming of existing moisture trap: complex structure, cost is higher, and draining difficulty during negative pressure need manually discharge water or use peristaltic pump or solenoid control to discharge water, inconvenient operation, labour intensity is big, the maintenance cost height.
The utility model content
The purpose of this utility model provide a kind of simple in structure, cost is low, easy to operate, labour intensity is little, good separating effect, can satisfy the moisture trap that discharges water automatically of negative pressure line system.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of moisture trap that discharges water automatically, comprise disengagement chamber, in this disengagement chamber air inlet pipe is installed, stretch out at the bottom of the chamber bottom of this air inlet pipe, the top of this air inlet pipe is near gas outlet, described disengagement chamber upper end, the top of this air inlet pipe is covered with reverse cap, and the gas outlet of described disengagement chamber is equipped with waterproof ventilated membrane.
The top of disengagement chamber is equipped with loam cake, and this loam cake is provided with venthole, and venthole is connected with aspiration pump.Aspiration pump work, air enters through air inlet pipe, through hole through the air inlet pipe top arrives reverse cap, when gas runs into reverse cap inwall, liquid mist that particle diameter is bigger in the gas and dust accumulation are at reverse cap inwall, and falling into the bottom of disengagement chamber along reverse cap inwall, the gas after separating for the first time then enters in the cavity of disengagement chamber.When the gas in the cavity when the waterproof ventilated membrane, less liquid mist and the separated air inlet face that is blocked in film of dust of particle diameter in the gas makes the gas that penetrates behind the waterproof ventilated membrane dry, clean more, the gaseous mass after having guaranteed to separate.
Its key is: draining valve also is installed, have storage chamber in this draining valve, the bottom of this storage chamber communicates with the bottom of described disengagement chamber through tube connector, and the middle part of this storage chamber has step, be placed with floating plug on this step, the top of this storage chamber communicates with the external world through drainpipe.
Accumulate in the bottom that falls and deposit to disengagement chamber after liquid mist on reverse cap inwall and the waterproof ventilated membrane air inlet face and dust gather, liquid water is then in tube connector flows into the storage chamber of draining valve.
Floating plug selects for use density to make less than the materials processing of water density, because the water level in the storage chamber can rise with the water level in the disengagement chamber, when the water level in the storage chamber rises to the position that is higher than floating plug, floating plug floats, water can arrive storage chamber top, and when not bleeding, the inside and outside air pressure in chamber equates, water can flow out through drainpipe automatically, realizes draining.When aspiration pump was bled, the chamber internal gas pressure was less than ambient pressure, and floating plug falls after rise, blocks storage chamber, forms sealing, prevents that air from pouring in down a chimney.
The discharge outlet of described drainpipe is equipped with film tube.When pipeline was bled, film tube guaranteed that the gas in the disengagement chamber is pure because the suction function auto-closing stops outside air to enter draining valve, guarantees the accuracy that gas detects.When pipeline stopped to bleed, water flowed out through the drainpipe and the film tube of draining valve cavity upper end, formed to discharge water automatically.
The outlet of described air inlet pipe is positioned at the sidewall of described reverse cap air inlet pipe, is convenient to the reverse cap inwall of big particle diameter liquid mist and dust accumulation.
Described drainpipe is lower than described reverse cap, can prevent that waste liquid from blowing back into blast pipe.
The cross section of described floating plug is a T shape, and T shape upper end is dropped on the step surface of storage chamber, forms sealing surface.Have water hole in this floating plug, increased the actual internal area of water, be beneficial to liquid more and flow out.
The top of described disengagement chamber is equipped with loam cake, and this loam cake is provided with venthole, and described waterproof ventilated membrane is between described loam cake and disengagement chamber.
Described loam cake is threaded with disengagement chamber, is lined with sealing ring between the two.Make the sealing effectiveness of whole separator better.
Have support slot between described loam cake inwall and the described waterproof ventilated membrane, this support slot is concentric groove and cross air channel, promptly can be waterproof ventilated membrane and provide support and make its not portion distortion under negative pressure, provide outflow pathway for clean gas again by waterproof ventilated membrane.
When negative pressure ventilation, can cause the floating plug discontinuity for preventing air through single drainpipe backflow, floating plug can't the complete closed residence to state storage chamber suitable for reading, cause outside air to enter disengagement chamber.Therefore, on the top of described storage chamber two drainpipes are set and communicate with the external world, these two drainpipes are symmetricly set on the both sides of described floating plug sealing surface top.
Remarkable result of the present utility model is: simple in structure, cost is low, can satisfy the automatic draining of negative pressure line system, and easy to operate, labour intensity is little, and through separating for several times, good separating effect, and good sealing effect can prevent that outside air from refluxing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 1, the utility model comprises disengagement chamber 3, and air inlet pipe 5 is installed in the disengagement chamber 3, and stretch out at the bottom of the chamber bottom of air inlet pipe 5, close gas outlet, disengagement chamber 3 upper end, top, and be covered with reverse cap 4, the outlet of air inlet pipe 5 is positioned at the sidewall of reverse cap 4 air inlet pipe 5.The top of disengagement chamber 3 is equipped with loam cake 1, and loam cake 1 is provided with venthole, between loam cake 1 and the disengagement chamber 3 waterproof ventilated membrane 6 is installed, and has support slot between loam cake 1 inwall and the waterproof ventilated membrane 6, and this support slot is concentric groove and cross air channel.Described loam cake 1 is threaded with disengagement chamber 3, is lined with sealing ring 2 between the two.Disengagement chamber go to the bottom with disengagement chamber between also be by being threaded, be to guarantee disengagement chamber 3 excellent sealings, also can disengagement chamber go to the bottom and disengagement chamber between cushioning sealing ring 13.
The utility model bag has also been drawn together draining valve 11, and valve gap 7 sealings are stamped on draining valve 11 tops.Have storage chamber in the draining valve 11, the bottom of storage chamber communicates through the bottom of tube connector 12 with disengagement chamber 3.The middle part of storage chamber has step, is placed with floating plug 10 on this step, and the cross section of floating plug 10 is a T shape, has water hole in the floating plug 10.The top of storage chamber communicates with the external world through symmetrical drainpipe 8, and the discharge outlet of drainpipe 8 is approximately higher than the step of placing floating plug 10, and drainpipe 8 is lower than reverse cap 4, and the discharge outlet of drainpipe 8 is equipped with film tube 9.
When negative pressure ventilation, can cause the floating plug discontinuity for preventing air through single drainpipe backflow, floating plug can't the complete closed residence to state storage chamber suitable for reading, cause outside air to enter disengagement chamber 3.Therefore, on the top of described storage chamber two drainpipes 8 are set and communicate with the external world, these two drainpipes 8 are symmetricly set on the both sides of described floating plug 10 sealing surfaces top.
Its working condition is as follows: the pipeline air inlet, and gas enters from air inlet pipe 5, and the through hole through air inlet pipe 5 tops arrives reverse cap 4, and the liquid mist of greater particle size and dust accumulation are at reverse cap 4 inwalls in the gas.When the gas of disengagement chamber 3 during by waterproof ventilated membrane 6, the air inlet face that is blocked in waterproof ventilated membrane 6 than the liquid mist and the dust of small particle diameter in the gas.The liquid mist and the dust that accumulate on reverse cap 4 inwalls and waterproof ventilated membrane 6 air inlet face are fallen disengagement chamber 3 bottoms precipitation, and liquid water then flows in the cavity of draining valve 11 through tube connector 12.When pipeline was bled, because the pressure in the draining valve 11 is less than ambient pressure, floating plug 10 was attracted downwards to be adjacent on draining valve 11 steps, forms sealing surface, stops extraneous air to enter draining valve 11; When pipeline stopped to bleed, the pressure in the draining valve 11 equaled ambient pressure, and when water level rose to the position that is higher than floating plug 10, floating plug 10 floated, and water flows out automatically via floating plug 10, drainpipe 8, film tube 9 successively, formed to discharge water automatically.
Claims (10)
1. moisture trap that discharges water automatically, comprise disengagement chamber (3), air inlet pipe (5) is installed in this disengagement chamber (3), stretch out at the bottom of the chamber bottom of this air inlet pipe (5), the top of this air inlet pipe (5) is near gas outlet, described disengagement chamber (3) upper end, the top of this air inlet pipe (5) is covered with reverse cap (4), the gas outlet of described disengagement chamber (3) is equipped with waterproof ventilated membrane (6), it is characterized in that: draining valve (11) also is installed, this draining valve has storage chamber in (11), the bottom of this storage chamber communicates through the bottom of tube connector (12) with described disengagement chamber (3), the middle part of this storage chamber has step, be placed with floating plug (10) on this step, the step top of this storage chamber communicates with the external world through drainpipe (8).
2. the moisture trap that discharges water automatically according to claim 1 is characterized in that: the discharge outlet of described drainpipe (8) is equipped with film tube (9).
3. the moisture trap that discharges water automatically according to claim 1 is characterized in that: the outlet of described air inlet pipe (5) is positioned at the sidewall of described reverse cap (4) air inlet pipe (5).
4. the moisture trap that discharges water automatically according to claim 1 is characterized in that: described drainpipe (8) is lower than described reverse cap (4).
5. the moisture trap that discharges water automatically according to claim 1 is characterized in that: the cross section of described floating plug (10) is a T shape, and this floating plug has water hole in (10).
6. the moisture trap that discharges water automatically according to claim 1, it is characterized in that: the top of described disengagement chamber (3) is equipped with loam cake (1), this loam cake (1) is provided with venthole, and described waterproof ventilated membrane (6) is positioned between described loam cake (1) and the disengagement chamber (3).
7. the moisture trap that discharges water automatically according to claim 6 is characterized in that: described loam cake (1) is threaded with disengagement chamber (3), is lined with sealing ring (2) between the two.
8. the moisture trap that discharges water automatically according to claim 6 is characterized in that: have support slot between described loam cake (1) inwall and the described waterproof ventilated membrane (6).
9. the moisture trap that discharges water automatically according to claim 8 is characterized in that: described support slot is concentric groove and cross air channel.
10. the moisture trap that discharges water automatically according to claim 8, it is characterized in that: the top of described storage chamber is provided with two drainpipes (8) and communicates with the external world, and these two drainpipes (8) are symmetricly set on the both sides of described floating plug (10) sealing surface top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202940783U CN201586468U (en) | 2009-12-23 | 2009-12-23 | Automatic water discharge gas-water separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202940783U CN201586468U (en) | 2009-12-23 | 2009-12-23 | Automatic water discharge gas-water separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201586468U true CN201586468U (en) | 2010-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202940783U Expired - Fee Related CN201586468U (en) | 2009-12-23 | 2009-12-23 | Automatic water discharge gas-water separator |
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| CN (1) | CN201586468U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446855A (en) * | 2013-08-22 | 2013-12-18 | 苏州康华净化系统工程有限公司 | Dehumidification device based on water-proof breathable film |
| CN104548757A (en) * | 2013-10-28 | 2015-04-29 | 中电电气(上海)太阳能科技有限公司 | Oil-gas separator |
| CN106310473A (en) * | 2015-07-06 | 2017-01-11 | 北京谊安医疗系统股份有限公司 | Pipe wet gas water collector |
| CN106731026A (en) * | 2017-03-17 | 2017-05-31 | 佛山吉宝信息科技有限公司 | A kind of moisture separator |
| CN109569147A (en) * | 2019-01-16 | 2019-04-05 | 杭州嘉沛科技有限公司 | A kind of compact industrial dust collector |
-
2009
- 2009-12-23 CN CN2009202940783U patent/CN201586468U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446855A (en) * | 2013-08-22 | 2013-12-18 | 苏州康华净化系统工程有限公司 | Dehumidification device based on water-proof breathable film |
| CN104548757A (en) * | 2013-10-28 | 2015-04-29 | 中电电气(上海)太阳能科技有限公司 | Oil-gas separator |
| CN104548757B (en) * | 2013-10-28 | 2016-08-31 | 中电电气(上海)太阳能科技有限公司 | A kind of gas and oil separating plant |
| CN106310473A (en) * | 2015-07-06 | 2017-01-11 | 北京谊安医疗系统股份有限公司 | Pipe wet gas water collector |
| CN106731026A (en) * | 2017-03-17 | 2017-05-31 | 佛山吉宝信息科技有限公司 | A kind of moisture separator |
| CN109569147A (en) * | 2019-01-16 | 2019-04-05 | 杭州嘉沛科技有限公司 | A kind of compact industrial dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING RONGGUAN SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHONG XIAOFENG Effective date: 20110328 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400039 11-3, OVERSEAS STUDENTS VENTURE PARK, NO. 71, KECHENG ROAD, ERLANG, JIULONGPO DISTRICT, CHONGQING CITY TO: 400039 11-3, CHONGQING OVERSEAS STUDENTS VENTURE PARK, KECHENG ROAD, ERLANG, JIULONGPO DISTRICT, CHONGQING CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110328 Address after: 400039 Chongqing Jiulongpo Erlang Branch City Road Chongqing city students Pioneering Park 11-3 Patentee after: CHONGQING RONGGUAN TECHNOLOGY CO., LTD. Address before: 400039 Chongqing Jiulongpo Erlang Branch City Road No. 71 students Pioneering Park 11-3 Patentee before: Zhong Xiaofeng |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CHONGQING RONGGUAN TECHNOLOGY CO., LTD. Assignor: Zhong Xiaofeng Contract record no.: 2011500000016 Denomination of utility model: Automatic water discharge gas-water separator Granted publication date: 20100922 License type: Exclusive License Record date: 20110411 |
|
| ASS | Succession or assignment of patent right |
Owner name: WANJITAI SCIENCE AND INDUSTRY (SICHUAN) CO., LTD. Free format text: FORMER OWNER: CHONGQING RONGGUAN SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150824 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Zhoufeng Inventor before: Zhong Xiaofeng |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHONG XIAOFENG TO: WANG ZHOUFENG |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150824 Address after: 610500 Chengdu science and Technology Park building, 8 Xindu Avenue, Xindu street, Xindu District, Sichuan, Patentee after: Tyco Wanji industry group (Sichuan) Co., Ltd. Address before: 400039 Chongqing Jiulongpo Erlang Branch City Road Chongqing city students Pioneering Park 11-3 Patentee before: CHONGQING RONGGUAN TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20171223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |