CN107525315A - A kind of hazardous gas draw-out device on refrigerator box body production line - Google Patents
A kind of hazardous gas draw-out device on refrigerator box body production line Download PDFInfo
- Publication number
- CN107525315A CN107525315A CN201710831745.6A CN201710831745A CN107525315A CN 107525315 A CN107525315 A CN 107525315A CN 201710831745 A CN201710831745 A CN 201710831745A CN 107525315 A CN107525315 A CN 107525315A
- Authority
- CN
- China
- Prior art keywords
- gas
- collection case
- gas collection
- production line
- blower fan
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 231100001261 hazardous Toxicity 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 239000011229 interlayer Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 238000000605 extraction Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 53
- 239000003507 refrigerant Substances 0.000 description 23
- 238000005057 refrigeration Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 150000002484 inorganic compounds Chemical class 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002366 halogen compounds Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B45/00—Arrangements for charging or discharging refrigerant
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
- G01N33/0063—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display using a threshold to release an alarm or displaying means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/04—Refrigerant level
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a kind of hazardous gas draw-out device on refrigerator box body production line, include gas collection case, gas container, blower fan, gas collection case is laid in production line and leans on wall side, gas container is tightly connected by blower fan by connecting tube and gas collection case, multiple stomatas are provided with gas collection box top, multiple connecting holes corresponding with stomata are additionally provided with the side lower part of gas collection case one, connecting hole is tightly connected by blower fan by branch's connecting tube and gas collection case.Using the gas extraction arrangement of the present invention, hazardous gas in production scene can be collected in gas collection case by stomata, uniformly it is stored in gas container in the presence of blower fan, in addition, because being additionally provided with gas concentration detection apparatus in gas collection case, and gas concentration detection apparatus is electrically connected with by automaton and alarm, and operator can understand in gas collection case at any time collects situation, there is the characteristics of simple in construction and easy to use.
Description
Technical field
It is specifically a kind of to be used for refrigerator box body production line the present invention relates to food storing refrigerator technical field
Hazardous gas draw-out device.
Background technology
Refrigerant is also known as refrigeration working medium, is the working medium medium of kind of refrigeration cycle.Refrigerant absorbs cooled in evaporator
The heat gasification of object, by the heat transfer of absorption to surrounding medium in condenser, so as to reach the purpose of refrigeration.At present may be used
Material as refrigerant kind, most commonly ammonia, freon class and water and a small number of hydrocarbons etc. about more than 80.Root
According to the chemical composition of refrigerant, refrigerant can be divided into inorganic compound, halogen compound（Freon）, hydrocarbon and altogether
Boil 4 kinds of mixture.（1）Inorganic compound refrigerant：Inorganic compound refrigerant is using refrigerant earlier, is gradually later
Freon refrigerant is substituted, but ammonia and water are still as refrigerant applications in air conditioner refrigerating industry.（2）Halogen compound system
Cryogen（Freon refrigerant）：Freon（English Freon transliteration）It is medium and small air-conditioning, in food refrigerated and domestic refrigerator
The most common refrigerant of usage amount, and the minimum refrigerant of harm to the human body at present.（3）Hydrocarbon refrigerant：It is hydrocarbon
Refrigerant of the compound refrigerant mainly as industrial refrigerating plant.（4）Azeotropic mixture refrigerant：Azeotropic mixture refrigerant
It is the simple refrigerant by two or more congruent melting, mixes by a certain percentage at normal temperatures.The property of mixture is same
The property of simple refrigerant is the same, has more fixed evaporating temperature and condensation temperature.When refrigerant contains in refrigeration systems
When measuring insufficient, meeting build-up of pressure value is excessive, and machine sound is abnormal, the compressor lost of life.
Therefore, it is necessary to be filled in advance to the refrigeration working medium in refrigeration system of refrigerator during the refrigerator manufacturing
And properties test is carried out, thus in the manufacture production scene of refrigerator, refrigerant is inevitably produced, if without
Recovery, then can influence the physical and mental health of operating personnel, environment is influenceed when serious, pollute.
The content of the invention
The technical problem to be solved in the present invention is for problem present in background technology, there is provided it is a kind of simple in construction, make
, can be by hazardous gas centralized collection in production scene, specifically a kind of danger on refrigerator box body production line with convenience
Dangerous gas extraction arrangement.
In order to solve the above technical problems, the technical solution adopted in the present invention is：One kind is used for refrigerator box body production line
Hazardous gas draw-out device, include gas collection case, gas container, blower fan, the gas collection case is laid in production
Line leans on wall side, and the gas container is tightly connected by blower fan by connecting tube and gas collection case, in the gas collection
Box top is provided with multiple stomatas, and multiple connecting holes corresponding with stomata are additionally provided with the side lower part of gas collection case one,
The connecting hole is tightly connected by blower fan by branch's connecting tube and gas collection case.
Further, interlayer is provided with the gas collection case, the interlayer between two neighboring connecting hole is provided with
Dividing wall, the dividing wall are netted hollow structure dividing wall.
Further, gas concentration detection apparatus, the gas concentration detection dress are additionally provided with the gas collection case
Put and be electrically connected with by automaton and alarm, received wherein the automaton and alarm are located at the gas
On the side of header.
Using a kind of hazardous gas draw-out device on refrigerator box body production line of the present invention, will can produce
Hazardous gas is collected in gas collection case by stomata in scene, and gas container is uniformly stored in the presence of blower fan
In, in addition, because being additionally provided with gas concentration detection apparatus in gas collection case, and gas concentration detection apparatus by controlling automatically
Device processed is electrically connected with alarm, can thus be allowed operator to understand at any time in gas collection case and be collected situation.The present invention
Described hazardous gas draw-out device has the characteristics of simple in construction and easy for operation.
Brief description of the drawings
The present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Shown in figure：1- gas collections case, 2- gases container, 3- blower fans, 4- connecting tubes, 5- stomatas, 6- connecting holes, 7-
Branch's connecting tube.
Embodiment
As shown in figure 1, a kind of hazardous gas draw-out device on refrigerator box body production line of the present invention, includes gas
Body collecting box 1, gas container 2, blower fan 3, the gas collection case 1 are laid in production line and lean on wall side, the gas storage
Case 2 is tightly connected by blower fan 3 by connecting tube 4 and gas collection case 1, and the top of gas collection case 1 is provided with multiple gas
Hole 5, multiple connecting holes 6 corresponding with stomata 5 are additionally provided with the side lower part of gas collection case 1 one, the connecting hole 6 passes through
Blower fan 3 is tightly connected by branch's connecting tube 7 and gas collection case 1.
Further, interlayer is provided with the gas collection case 1, the interlayer between two neighboring connecting hole 6 is set
There is dividing wall, the dividing wall is netted hollow structure dividing wall.
Further, gas concentration detection apparatus (not marked in figure) is additionally provided with the gas collection case 1, it is described
Gas concentration detection apparatus (not marked in figure) (does not have by automaton (not marked in figure) with alarm in figure
Mark) it is electrically connected with, wherein the automaton and alarm are located on the side of the gas collection case 1.
Using the hazardous gas draw-out device on a kind of refrigerator box body production line of the present invention, in actual application
In, because the refrigerant that production scene uses is R600a materials, its density is heavier than air, thus is to sink on the ground, if
Processing is collected not in time, then production scene can be caused to pollute.In specific application, first by carrying out properties test
Refrigerator box body is connected in the stomata 5 of gas collection case 1 with flexible pipe,, can in the presence of blower fan 3 when being collected into a certain amount of
So that the gas collected in gas collection case 1 is uniformly stored in gas container 2.In addition, because being gone back in gas collection case 1
Provided with gas concentration detection apparatus, and gas concentration detection apparatus is electrically connected with by automaton and alarm, this
Sample can allows operator to understand at any time in gas collection case 1 and collects situation.The present invention draw-out device have it is simple in construction and
The characteristics of easy to use.
The above described is only a preferred embodiment of the present invention, be not intended to limit the scope of the present invention,
Therefore any subtle modifications, equivalent variations and modifications that every technical spirit according to the present invention is made to above example, still
Belong in the range of technical solution of the present invention.
Claims (3)
- A kind of 1. hazardous gas draw-out device on refrigerator box body production line, it is characterised in that：Include gas collection case （1）, gas container（2）, blower fan（3）, the gas collection case（1）It is laid in production line and leans on wall side, the gas storage Case（2）Pass through blower fan（3）By connecting tube（4）With gas collection case（1）It is tightly connected, in the gas collection case（1）Top is set It is equipped with multiple stomatas（5）, in the gas collection case（1）One side lower part is additionally provided with multiple and stomata（5）Corresponding connecting hole （6）, the connecting hole（6）Pass through blower fan（3）By branch's connecting tube（7）With gas collection case（1）It is tightly connected.
- 2. a kind of hazardous gas draw-out device on refrigerator box body production line according to claim 1, its feature exist In：In the gas collection case（1）In be provided with interlayer, in two neighboring connecting hole（6）Between interlayer be provided with dividing wall, institute It is netted hollow structure dividing wall to state dividing wall.
- 3. a kind of hazardous gas draw-out device on refrigerator box body production line according to claim 1, its feature exist In：In the gas collection case（1）In be additionally provided with gas concentration detection apparatus, the gas concentration detection apparatus by controlling automatically Device processed is electrically connected with alarm, wherein the automaton and alarm are located at the gas collection case（1）Side On face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710831745.6A CN107525315A (en) | 2017-09-15 | 2017-09-15 | A kind of hazardous gas draw-out device on refrigerator box body production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710831745.6A CN107525315A (en) | 2017-09-15 | 2017-09-15 | A kind of hazardous gas draw-out device on refrigerator box body production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107525315A true CN107525315A (en) | 2017-12-29 |
Family
ID=60735886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710831745.6A Pending CN107525315A (en) | 2017-09-15 | 2017-09-15 | A kind of hazardous gas draw-out device on refrigerator box body production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107525315A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104603556A (en) * | 2012-09-11 | 2015-05-06 | 因文索尔有限公司 | Collecting reservoir and method for recovering working medium in sorption devices |
| CN105737457A (en) * | 2016-03-08 | 2016-07-06 | 曲靖众一精细化工股份有限公司 | Solvent recovery technology |
| CN205391788U (en) * | 2016-03-02 | 2016-07-27 | 温州市亿一机械有限公司 | Waste gas recovery heat transfer system |
| CN206103633U (en) * | 2016-09-23 | 2017-04-19 | 上海市凌桥环保设备厂有限公司 | VOC gas recovery device |
-
2017
- 2017-09-15 CN CN201710831745.6A patent/CN107525315A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104603556A (en) * | 2012-09-11 | 2015-05-06 | 因文索尔有限公司 | Collecting reservoir and method for recovering working medium in sorption devices |
| CN205391788U (en) * | 2016-03-02 | 2016-07-27 | 温州市亿一机械有限公司 | Waste gas recovery heat transfer system |
| CN105737457A (en) * | 2016-03-08 | 2016-07-06 | 曲靖众一精细化工股份有限公司 | Solvent recovery technology |
| CN206103633U (en) * | 2016-09-23 | 2017-04-19 | 上海市凌桥环保设备厂有限公司 | VOC gas recovery device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171229 |