CN203941050U - A kind of Gas Jet refrigeratory - Google Patents
A kind of Gas Jet refrigeratory Download PDFInfo
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- CN203941050U CN203941050U CN201420135291.0U CN201420135291U CN203941050U CN 203941050 U CN203941050 U CN 203941050U CN 201420135291 U CN201420135291 U CN 201420135291U CN 203941050 U CN203941050 U CN 203941050U
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- gas
- refrigeratory
- sample gas
- utility
- gas jet
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Abstract
The utility model belongs to analysis Instrument equipment technical field, relates to a kind of Gas Jet refrigeratory, is a kind of Gas Jet cooling de-watering device for gas analysis system specifically.Comprise body, body one end is provided with the import of sample gas, the outlet of sample gas, and the other end of body is provided with leakage fluid dram, it is characterized in that the draft tube in body is evacuated double-deck straight tube.The utility model adopts evacuated double-deck straight tube gaseous blast design, effectively reduces dead volume, reduces liquid coolant and sample gas duration of contact, thereby shortens the response time and reduce component and lose, and tube wall frosted processing cooling effect is better.Pyrex can be fine complete heat interchange and are not corroded, and are conducive to the liquid coolant discharge of confluxing fast.
Description
Technical field
The invention belongs to analysis Instrument equipment technical field, relate to a kind of condensation except water heat exchanger, is a kind of Gas Jet cooling de-watering device for gas analysis system specifically.
Background technology
Gas cooler is the annex of refrigerated dehumidification equipment, and it has carries out fast dewatering and tries one's best and reduce the loss of the gas composition that is easy to become solution in water sample gas, is that on-line gas analysis instrument improves dry complete sample gas.Can be in gas liquefaction, instrument wind apply in the field such as cooling and electric power.
In order to ensure the normal use of surveying instrument instrument and the needs of measuring accuracy, need to carry out pre-service to sample gas.Refrigeratory is the conventional equipment of sample gas pre-service, it is by refrigeration principles such as compressor, paltie effect, vortex tubes, to putting into the processing of lowering the temperature of the gas heat-exchanger of cold-trap, thereby condensate moisture in the sample gas of the heat exchanger of flowing through is separated, ensured use and the measuring accuracy requirement of the processing again of later stage, measuring equipment.
Existing heat interchange cooler construction as shown in Figure 1, mainly comprises body, and air intake opening, gas outlet, leakage fluid dram are set on body, and the draft tube in official's body is coil-like.This heat converter structure, or high dehydration rate and high component loss percentage, or low dehydration rate and low component loss percentage.Will cause like this accuracy of measuring reduce or after-treatment system and analytical instrument instrument are caused to damage.
Summary of the invention
In view of this, problem to be solved in the utility model, the above-mentioned defect that is to avoid prior art to exist, provides a kind of sample gas to detect and use condensation de-watering apparatus, employing jetting type gas refrigeratory, water rem oval is high, and component loss percentage is low.
For achieving the above object, the jetting type gas refrigeratory that the utility model provides, comprises body, and body one end is provided with the import of sample gas, the outlet of sample gas, and the other end of body is provided with leakage fluid dram, it is characterized in that the draft tube in body is evacuated double-deck straight tube.
Usually, described jetting type gas refrigeratory is made up of Pyrex, and tube wall adopts frosted processing.
The body of the utility model jetting type gas refrigeratory is placed in the cold-trap of refrigeratory, and in body, draft tube adopts evacuated double-deck straight tube, and gas is jet from leakage fluid dram and discharges.
The utility model adopts evacuated double-deck straight tube gaseous blast design, effectively reduces dead volume, reduces liquid coolant and sample gas duration of contact, thereby shortens the response time and reduce component and lose, and tube wall frosted processing cooling effect is better.Pyrex can be fine complete heat interchange and are not corroded, and are conducive to the liquid coolant discharge of confluxing fast.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in the present embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is embodiments of the invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain with reference to the accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of existing heat interchange refrigeratory.
Fig. 2 is the structural representation of the utility model embodiment jetting type gas refrigeratory.
In figure, the import of 1-sample gas; The outlet of 2-sample gas; 3-leakage fluid dram; 4-draft tube; 5-body; 6-air inlet mark; The 7-mark of giving vent to anger.
Embodiment
That object, scheme and advantage are clearer for the utility model is implemented, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiment.
Embodiment: the structure of the present embodiment jetting type gas refrigeratory as shown in Figure 2, mainly comprise body 5, body 5 one end are provided with sample gas import 1, sample gas outlet 2, and the other end of body 5 is provided with leakage fluid dram 3, and it mainly improves the draft tube 4 being in body 5 is evacuated double-deck straight tube.
As shown in Figure 1, the draft tube 4 in body 5 adopts coiled to existing cooler construction.
In embodiment, draft tube 4 adopts evacuated double-deck straight tube gaseous blast design, effectively reduces dead volume, reduces liquid coolant and sample gas duration of contact, thereby shortens the response time and reduce component and lose, and tube wall frosted processing cooling effect is better.Pyrex can be fine complete heat interchange and are not corroded, and are conducive to the liquid coolant discharge of confluxing fast.
Claims (3)
1. a Gas Jet refrigeratory, comprises body, and body one end is provided with the import of sample gas, the outlet of sample gas, and the other end of body is provided with leakage fluid dram, it is characterized in that the draft tube in body is evacuated double-deck straight tube.
2. Gas Jet refrigeratory as claimed in claim 1, is characterized in that tube wall adopts frosted processing.
3. Gas Jet refrigeratory as claimed in claim 1, is characterized in that refrigeratory is made up of Pyrex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420135291.0U CN203941050U (en) | 2014-03-25 | 2014-03-25 | A kind of Gas Jet refrigeratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420135291.0U CN203941050U (en) | 2014-03-25 | 2014-03-25 | A kind of Gas Jet refrigeratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203941050U true CN203941050U (en) | 2014-11-12 |
Family
ID=51860354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420135291.0U Expired - Fee Related CN203941050U (en) | 2014-03-25 | 2014-03-25 | A kind of Gas Jet refrigeratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203941050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323729A (en) * | 2015-06-25 | 2017-01-11 | 佛山市南华仪器股份有限公司 | Apparatus and method for condensation of sample gas |
-
2014
- 2014-03-25 CN CN201420135291.0U patent/CN203941050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323729A (en) * | 2015-06-25 | 2017-01-11 | 佛山市南华仪器股份有限公司 | Apparatus and method for condensation of sample gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160711 Address after: 224000, Jiangsu, Yancheng City Province Salt Lake Saddle Lake Street office, Dragon Road on the south side, on the west side of the road Patentee after: The Jiangsu science and Technology Development Co Ltd Address before: 211500 Liuhe Economic Development Zone, Jiangsu, Nanjing Patentee before: NANJING HOPES TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20200325 |