CN2807152Y - Four-linkage automatic air pumping device - Google Patents
Four-linkage automatic air pumping device Download PDFInfo
- Publication number
- CN2807152Y CN2807152Y CN 200520026651 CN200520026651U CN2807152Y CN 2807152 Y CN2807152 Y CN 2807152Y CN 200520026651 CN200520026651 CN 200520026651 CN 200520026651 U CN200520026651 U CN 200520026651U CN 2807152 Y CN2807152 Y CN 2807152Y
- Authority
- CN
- China
- Prior art keywords
- solution
- pipe
- escape pipe
- injector
- jet
- 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.)
- Expired - Fee Related
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- Sorption Type Refrigeration Machines (AREA)
Abstract
The utility model discloses a four-linkage automatic air pumping device which comprises four jet exhausters and an outer cylinder. The first jet exhauster and the third jet exhauster are respectively connected with an absorber connecting pipe, an air outlet pipe and a solution guiding pipe, and the second jet exhauster and the fourth jet exhauster are respectively connected with a condenser connecting pipe, an air outlet pipe and a solution guiding pipe. The lower part of the outer cylinder is provided with a solution draining pipe, and the mid-upper part is provided with an air discharge pipe, and the lower part is filled with a certain quantity of solution. The mouths of the air outlet pipes are all installed under the solution level of the solution in the outer cylinder. The utility model synchronously carries out air extraction to two condensers and two absorbers of a bromine refrigerating machine through the four discrete jet exhausters. Because liquid seal is kept to the lower part of the outer cylinder, the condensers and the absorbers can not collaborate or influence each other, so air in the bromine refrigerating machine can be quickly extracted, which shortens the extracting time by more than five times.
Description
Technical field
The utility model relates to the air extractor of air-conditioning, is applied on suction-type lithium bromide (direct combustion type, steam type, the hot-water type) handpiece Water Chilling Units.
Background technology
Suction-type lithium bromide (direct combustion type, steam type, hot-water type) cooling-water machine is called for short bromine cooling machine, and it must operate under the environment of high vacuum, and therefore automatic gas extraction device all is housed.Traditional bromine cooling machine automatic gas extraction device is only bled to absorber, and just powerless to condenser, the gas of condenser is diffused into absorber lentamente by pipeline, is extracted again, the time of bleeding is long, the unit refrigerating capacity is impacted in this process.In addition, for the bromine cooling machine that 2 absorbers are arranged, often have an absorber position far away from air extractor, often an absorber is effective when bleeding, an absorber weak effect.
The utility model content
Technical problem to be solved in the utility model is, overcomes above-mentioned deficiency of the prior art, provide a kind of can be to 2 condensers and 2 tetrad automatic gas extraction devices that absorber is bled simultaneously of bromine cooling machine.
For solving the problems of the technologies described above, tetrad automatic gas extraction device of the present utility model comprises injector and urceolus.Described injector is 4, first injector is connected with the first absorber tube connector, first escape pipe and the first solution mozzle, second injector is connected with the first condenser tube connector, second escape pipe and the second solution mozzle, the 3rd injector is connected with the second absorber tube connector, the 3rd escape pipe and the 3rd solution mozzle, and second injector is connected with the second condenser tube connector, the 4th escape pipe and the 4th solution mozzle; The bottom of described urceolus is provided with the solution discharge pipe, and the middle and upper part of urceolus is provided with blast pipe, and a certain amount of solution is equipped with in the urceolus bottom; The mouth of pipe of first escape pipe, second escape pipe, the 3rd escape pipe and the 4th escape pipe all is arranged under the liquid level of solution in the described urceolus.
Compared with prior art, the utlity model has following beneficial effect: bleed to 2 condensers and 2 absorbers of bromine cooling machine respectively simultaneously by 4 discrete injectors (1), because the urceolus bottom maintains fluid-tight, so condenser and absorber can not ganged up, and are independent of each other; (2) can extract gas in the bromine cooling machine rapidly, can make the time that extracts shorten more than 5 times.
Description of drawings
Fig. 1 is the schematic diagram of the utility model duplex automatic gas extraction device.
Reference numeral:
1 first absorber tube connector, 2 first injectors, 3 solution discharge pipes, the thousand zhang 4 first condenser tube connector that falls
5 second solution mozzles, 6 blast pipes, 7 urceolus, 8 solution
9 second escape pipes, 10 first solution mozzles, 11 first escape pipes, 12 second injectors
13 the 3rd injectors, 14 second absorber tube connectors 15 the 3rd solution mozzle 16 the 3rd escape pipe
17 the 4th injectors, 18 second condenser tube connectors 19 the 4th solution mozzle 20 the 4th escape pipe
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
As shown in Figure 1, duplex automatic gas extraction device of the present utility model, packing injector and urceolus.Injector is 4, and first injector 2 is connected with the first absorber tube connector 1, first escape pipe 11 and the first solution mozzle, 10, the first absorber tube connectors 1 and is used for being connected with an absorber of bromine cooling machine.Second injector 12 is connected with the first condenser tube connector 4, second escape pipe 9 and the second solution mozzle, 5, the first condenser tube connectors 4 and is used for being connected with a condenser of bromine cooling machine.The 3rd injector 13 is connected with the second absorber tube connector 14, the 3rd escape pipe 16 and the 3rd solution mozzle 15, the second absorber tube connectors 14 and is used for being connected with another absorber of bromine cooling machine.The 4th injector 17 is connected with the second condenser tube connector 18, the 4th escape pipe 20 and the 4th solution mozzle 19, the second condenser tube connectors 18 and is used for being connected with another condenser of bromine cooling machine.The bottom of urceolus 7 is provided with solution discharge pipe 3, and solution discharge pipe 3 usefulness are in time discharged from the next solution of solution mozzle, and solution has certain liquid level in " folding shape " energy holding tube of solution discharge pipe 3.The middle and upper part of urceolus is provided with blast pipe 6, is used for the gas of extracting out is discharged outside the machine thus.Be provided with solution in the urceolus.The mouth of pipe of first escape pipe 11, second escape pipe 9, the 3rd escape pipe 16 and the 4th escape pipe 20 all is arranged under the liquid level of solution in the described urceolus, forms fluid-tight by the solution 8 in the urceolus 7.
The utility model is bled to 2 condensers and 2 absorbers respectively by 4 discrete injectors, because the urceolus bottom maintains fluid-tight, so condenser, absorber can not ganged up, is independent of each other.Adopt the utility model can extract gas in the unit rapidly, the time that extracts is shortened more than 5 times, be specifically designed on the bromine cooling machine with 2 absorbers and 2 condensers.
Claims (1)
1, a kind of tetrad automatic gas extraction device, comprise injector and urceolus, it is characterized in that, described injector is 4, first injector is connected with the first absorber tube connector, first escape pipe and the first solution mozzle, second injector is connected with the first condenser tube connector, second escape pipe and the second solution mozzle, the 3rd injector is connected with the second absorber tube connector, the 3rd escape pipe and the 3rd solution mozzle, and second injector is connected with the second condenser tube connector, the 4th escape pipe and the 4th solution mozzle; The bottom of described urceolus is provided with the solution discharge pipe, and the middle and upper part of urceolus is provided with blast pipe, and a certain amount of solution is equipped with in the urceolus bottom; The mouth of pipe of first escape pipe, second escape pipe, the 3rd escape pipe and the 4th escape pipe all is arranged under the liquid level of solution in the described urceolus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520026651 CN2807152Y (en) | 2005-07-12 | 2005-07-12 | Four-linkage automatic air pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520026651 CN2807152Y (en) | 2005-07-12 | 2005-07-12 | Four-linkage automatic air pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2807152Y true CN2807152Y (en) | 2006-08-16 |
Family
ID=36921452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520026651 Expired - Fee Related CN2807152Y (en) | 2005-07-12 | 2005-07-12 | Four-linkage automatic air pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2807152Y (en) |
-
2005
- 2005-07-12 CN CN 200520026651 patent/CN2807152Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20070518 Pledge (preservation): Preservation |
|
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20080419 Pledge (preservation): Preservation registration |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060816 |