CN2256998Y - Split-type lithium bromide refrigerator - Google Patents
Split-type lithium bromide refrigerator Download PDFInfo
- Publication number
- CN2256998Y CN2256998Y CN 96209926 CN96209926U CN2256998Y CN 2256998 Y CN2256998 Y CN 2256998Y CN 96209926 CN96209926 CN 96209926 CN 96209926 U CN96209926 U CN 96209926U CN 2256998 Y CN2256998 Y CN 2256998Y
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- CN
- China
- Prior art keywords
- lithium bromide
- evaporimeter
- absorber
- refrigeration machine
- adopt
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- 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 relates to a split-type lithium bromide refrigerator, which is characterized in that a generator (2), a condenser (7), an absorber (9), a heat exchanger (14) are all independently separated vertical closed containers in which a high-efficiency cooler is arranged respectively. The units are connected by pipelines and water pumps based upon the technological process. The utility model can be made into the structure that each closed container is independently installed, or the overlapping structure that one container is fixed on the top of another container. The utility model has the advantages of small size, small ground occupation, light weight, high thermal efficiency, material saving and energy saving. The whole body can be disassembled for dispersive transportation and can be assembled on the spot for convenient transportation.
Description
The utility model relates to a kind ofly to be used to freeze, the branch body structure lithium bromide formula refrigeration machine of heating, heat supply etc.
Traditional heat exchanger that lithium bromide refrigerator adopted all is to adopt common shell and tube cooler structural design, and long because of its pipeline, all adopt horizontal mounting structure: its overall volume is huge, and consumptive material is many, and heat exchanger effectiveness is low, and is inconvenient to transport installation.
It is little that the purpose of this utility model just provides a kind of volume, in light weight, heat exchanger effectiveness is high, saving metal material and energy and be convenient to transport the branch body structure lithium bromide formula refrigeration machine of installation.
Solution of the present utility model is a sample; Condenser 5, evaporimeter 7 and absorber 9 are made the split vertical type closed container that independently includes high-effect cooling device separately, need be connected combination with water pump by pipeline by technological process therebetween, and all have the inventor of employing to obtain the Chinese patent (patent No.: 94245090.6) in condenser 5, evaporimeter 7 and the absorber 9, rotation has the cooler of the open taper chip of line in the shape of a spiral in its cooling tube, thereby heat exchanger effectiveness height, volume are little, in light weight, can satisfy job requirement of the present utility model.
After adopting such scheme, because the cooler volume energy dwindles greatly, thereby condenser 5, evaporimeter 7 and absorber 9 can be made into the little and split vertical type closed container independently separately of volume, thereby make the utility model realize whole dismantled and assembled dispersion transportation, assembling at the scene, the purpose that floor space is little.
The utility model has the advantages that volume is little, in light weight, the thermal efficiency is high, saving metal material and energy, be convenient to transportation and install.
Accompanying drawing is embodiment of the present utility model:
Accompanying drawing 1 is a structural representation of the present utility model.
The utility model is made up of generator 2, condenser 5, evaporimeter 7, absorber 9, heat exchanger 14, pipeline and water pump.
Generator 2, condenser 5, evaporimeter 7, absorber 9 and heat exchange 14 are the split vertical type closed container that independently includes high-effect cooling device separately, inside all adopts the inventor to obtain the Chinese patent (patent No.: 94245090.6) be placed with the high-effect cooling device of the open taper chip of line in the shape of a spiral in cooling tube, be connected with water pump by pipeline by its technological process therebetween, constitute the utility model.The upper end of condenser 5 is communicated with the outlet 3 of generator 2, and its lower end is communicated with formation catch box 20 with evaporimeter 7 lower ends, and evaporimeter pump 6 picks up the lithium bromides in the catch box 20, from stretching into the pipe ejection of evaporimeter 7 upper ends.The upper end of absorber 9 communicates with evaporimeter 7 lower end air chamber outlets 17, and the lithium bromide of its lower end is picked up by absorber 10, from stretching into the pipe ejection of upper end.Be provided with overfall 4 in the generator 2, make the outlet 3 that is communicated with condenser 5 upper ends form steam cavity, the liquid in the boiler 1 is connected in the upper end of generator 2, the liquid of its lower end is picked up by water-circulating pump 22 and sends into boiler 1 and recycle, and overfall 4 is communicated with heat exchangers 14 heat exchangers 14 bottoms and is communicated with generator 2.
Operation principle of the present utility model is: generator pump 12 is with the bromize lithium dilute solution warp let-off heat exchanger 14 of collecting tank 11, after carrying out preheating by the hot lithium bromide that flows out from overfall 4, send in the generator 2 by exporting 15, by high-temp liquid heating from boiler 1, moisture content in the solution is gasified to behind the water as refrigerant steam, enter condenser 5 by exporting 3, be to flow in the catch box 20 behind the water as refrigerant from the cooling water condensation of cooling tower 18, bromize lithium concentrated solution in the generator 2 after the water evaporates then from overfall 4 enter heat exchanger 14 outside heating tube by with the bromize lithium dilute solution heat exchange after, flow back in the collecting tank 11 from exporting 13.The spray that evaporimeter pump 6 is sent water as refrigerant into evaporimeter 7 upper ends freezes, and the outer refrigerating medium of tube wall is sent to cool equipment 23 by coolant pump 8 after being cooled to required temperature.After water as refrigerant is water vapour owing to the outer refrigerating medium heat of absorption tube gasifies, by export 17 enter the lithium bromide intermediate solution spray of sending into absorber 10 in the absorber 9 absorb be mixed into weak solution after, fall in the collecting tank 11, formed a continuous kind of refrigeration cycle.The heat of emitting in its absorption process is then taken away from the cooling water of cooling tower 18.Whole kind of refrigeration cycle all is in the airtight container to be moved under vacuum state, and its vacuum condition is guaranteed by vavuum pump 16.
Foregoing description be basic structure of the present utility model and operation principle, in actual the use,, can supply with by above-mentioned direct-fired boiler to the direct-fired thermal source of bromize lithium dilute solution, also can supply with by other external working steam or high temperature liquid stream, also can be by other heater fed.Above-mentioned generator 2, heat exchanger 14 also can adopt split horizontal, are connected with water pump by pipeline by its technological process therebetween.
Above-mentioned generator 2, condenser 5, evaporimeter 7, absorber 9, heat exchanger 14 also can adopt the high-effect cooling device of other form to make the upright closed container of split except that adopting the inventor to obtain the inside spin high-effect cooling device of Chinese patent.
In the present embodiment, condenser 5, evaporimeter 7 and absorber 9 are the structures that adopt container separately independently to install, also can adopt the bottom of a container to be fixed on the stack mounting structure of another container top, for example: types of attachment such as the available flange in bottom of evaporimeter 7 are fixed on the top of condenser 5, the perhaps fixing absorber 9 in the top of condenser 5, the perhaps structure that is superimposed of several vessels.Adopt generator 2, the heat exchanger 14 of vertical type can adopt independent mounting structure, also can adopt a container to be fixed on the overlaying structure of another container top.
Above-described technical scheme is protection domain of the present utility model.
In the accompanying drawing, the 19th, coolant pump, the 21st, coolant outlet.
Claims (8)
1, a kind of minute body structure lithium bromide formula refrigeration machine, form by generator 2, condenser 5, evaporimeter 7, absorber 9, heat exchanger 14, pipeline and water pump, it is characterized in that condenser 5, evaporimeter 7 and absorber 9 are independently to include separately in the split vertical type closed container of cooler, are connected with water pump by pipeline by its technological process therebetween.
2, according to 1 described minute body structure lithium bromide of right formula refrigeration machine, it is characterized in that condenser 5, evaporimeter 7 and absorber 9 separately container can adopt independent mounting structure, also can adopt the bottom of a container to be fixed on the stack mounting structure of another container top.
3, according to claim 1 minute body structure lithium bromide formula refrigeration machine, it is characterized in that described generator 2, heat exchanger 14 can be the split vertical type closed containers that independently includes cooler separately, also can adopt split horizontal, be connected with water pump by pipeline by its technological process therebetween.
4, according to claim 2 minute body structure lithium bromide formula refrigeration machine is characterized in that condenser 5, evaporimeter 7 and absorber 9 are to adopt in the cooling tube to be placed with the high-effect cooling device of the open taper chip of line in the shape of a spiral.
5, according to claim 3 minute body structure lithium bromide formula refrigeration machine is characterized in that generator 2, heat exchanger 14 are to adopt to rotate in the cooling tube high-effect cooling device of the open taper chip of line is in the shape of a spiral arranged.
6, according to claim 4 minute body structure lithium bromide formula refrigeration machine, the upper end that it is characterized in that condenser 5 is communicated with the outlet 3 of generator 2, its lower end is communicated with evaporimeter 7 lower ends, constitute catch box 20, by evaporimeter pump 6 lithium bromide in the catch box 20 is picked up, spray from evaporimeter 7 upper ends.
7, according to claim 6 minute body structure lithium bromide formula refrigeration machine is characterized in that the upper end of absorber 9 communicates with evaporimeter 7 lower end air chamber outlets 17, and the lithium bromide of its lower end is picked up by absorber 10, sprays from the upper end.
8, according to claim 2 minute body structure lithium bromide formula refrigeration machine, the generator 2, heat exchanger 14 that it is characterized in that adopting vertical type container separately can adopt independent mounting structure, also can adopt a container to be fixed on the overlaying structure of another container top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96209926 CN2256998Y (en) | 1996-04-16 | 1996-04-16 | Split-type lithium bromide refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96209926 CN2256998Y (en) | 1996-04-16 | 1996-04-16 | Split-type lithium bromide refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2256998Y true CN2256998Y (en) | 1997-06-25 |
Family
ID=33893415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96209926 Expired - Fee Related CN2256998Y (en) | 1996-04-16 | 1996-04-16 | Split-type lithium bromide refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2256998Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100424444C (en) * | 2004-07-30 | 2008-10-08 | 龚文浩 | Multiple effective absorption type gas, liquid and solid circular sprinkled refrigeration system by using heat energy |
-
1996
- 1996-04-16 CN CN 96209926 patent/CN2256998Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100424444C (en) * | 2004-07-30 | 2008-10-08 | 龚文浩 | Multiple effective absorption type gas, liquid and solid circular sprinkled refrigeration system by using heat energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |