CN2288398Y - Modularization lithium bromide absorption apparatus for cooling or heating water - Google Patents
Modularization lithium bromide absorption apparatus for cooling or heating water Download PDFInfo
- Publication number
- CN2288398Y CN2288398Y CN 97206608 CN97206608U CN2288398Y CN 2288398 Y CN2288398 Y CN 2288398Y CN 97206608 CN97206608 CN 97206608 CN 97206608 U CN97206608 U CN 97206608U CN 2288398 Y CN2288398 Y CN 2288398Y
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- CN
- China
- Prior art keywords
- pressure generator
- high pressure
- generator
- heat exchanger
- lithium bromide
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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 modularization lithium bromide absorption apparatus for cooling or heating water, which comprises an evaporator, an absorber, a high pressure generator, a low pressure generator, a condenser, a heat exchanger, a cooling tower and a static pressure water distribution box installed above the evaporator and the absorber. The static pressure water distribution box comprises a casing, a top cover, a spray plate provided with spray holes, and a uniform pressure filter net arranged between the top and the bottom of the casing. The heat exchange fins of the heat exchanger are provided with bow-shaped wings. The high pressure generator adopts a J-shaped structure. Therein, the hearth apparatus is arranged horizontally, the smoke heat exchanger is arranged vertically, and the smoke box adopts a wet back type structure. The utility model has the advantages of modular design, compact structure, convenient construction, and convenient operation.
Description
The utility model relates to air-conditioning equipment, particularly a kind of modularization lithium bromide absorption cooling and warming water machine.
At present the lithium bromide absorption cooling and warming water machine of producing is all than relatively large, and the refrigerating capacity of its unit is that the actual conditions according to the user manufacture and design basically all between 350kW to 5200kW, has brought the following problem thus:
1. produce product with a kind of specification, in batches can be very not big, so production cost will remain high.
2. because product lot quantity is little, the quality of production then is difficult to improve constantly, keep on improving.
3. because each user's actual operating position is always variant so interchangeability spare and accessory parts are relatively poor.
The lithium bromide refrigerator production industry all is in small and comprehensive basically at present, large and complete situation, and lithium bromide absorption cooling and warming water machine all is the refrigeration machine body of air-conditioning system refrigeration host computer, also have a large amount of construction and installation workloads after transporting to the user scene, wherein workload is the construction and installation workload of subsidiary engine greatly.
The purpose of this utility model provides a kind of modularization lithium bromide absorption cooling and warming water machine, and it is with modularized design, compact conformation, and the volume miniaturization, flexible for installation.
A kind of modularization lithium bromide absorption cooling and warming water machine described in the utility model comprises evaporimeter, absorber, high pressure generator, low pressure generator, condenser, heat exchanger and cooling tower, and it also comprises the static pressure water distribution box that is installed in evaporimeter and absorber top; Described static pressure water distribution box comprises housing, is installed in the top cover above the housing, is installed in the pouring plate that is provided with the spray water hole of housing bottom surface, and is arranged on the equal press filtration net above the housing and between the bottom surface; Described heat exchanger comprises housing, is provided with the heat exchanger fin of arc wing bar on every layer of dividing plate, and takes over; Described high pressure generator is a fourth type structure, and wherein flue is horizontally disposed with, and the flue gas heat exchange device vertically is provided with, and back smoke box is the wetting back-type structure, promptly forms the path of flow of solution between back smoke box and shell body.
The utility model is with modularized design, as a refrigeration unit independently, can independently use a unit, also can plurality of units be used in combination, its compact conformation, installation is convenient, easy and simple to handle, owing to no mechanical running gear except that pump, so the maintenance amount is few.Standby redundancy of the present utility model all has standard fitting, thereby has subtracted the storage capacity of spare and accessory parts.
Below in conjunction with accompanying drawing this utility model is elaborated.
Fig. 1 is a kind of main cylinder structural representation of modularization lithium bromide absorption cooling and warming water machine.
Fig. 2 is the static pressure water distribution box structural representation in the above-mentioned cold warm water machine.
Fig. 3 is the J type high pressure generator structural representation in the above-mentioned cold warm water machine.
Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of modularization lithium bromide absorption cold water temperature water machine comprises evaporimeter 1, absorber 2, high pressure generator 11, low pressure generator 3, condenser 4, heat exchanger and cooling tower, and the static pressure water distribution box 5 that is installed in evaporimeter 1 and absorber 2 tops.
Static pressure water distribution box 5 comprises housing 51, is installed in the top cover 52 above the housing 51, is installed in the pouring plate 54 that is provided with spray apertures 53 of housing 51 bottom surfaces, and is arranged on above the housing 51 and the equal press filtration net 55 between the bottom surface.The volume of designed static pressure water distribution box 5 and spray aperture, water hole are all big than the nozzle that tradition adopts, and have both satisfied the condition of work of the solution spraying of miniaturization machine, have solved the easy blocking problem of conventional spout again.
Heat exchanger comprises housing, is provided with the heat exchanger fin of arc wing bar on every layer of dividing plate, and takes over.The main effect of heat exchanger is the heat transferred bromize lithium dilute solution with bromize lithium concentrated solution, in the temperature when the raising bromize lithium dilute solution enters generator, temperature when reducing bromize lithium concentrated solution and entering absorber has improved the energy utilization rate of machine thus.
In evaporimeter 1, cold-producing medium sprays and evaporation by continuously finishing, thereby takes away the heat in the chilled water.The steam that constantly is evaporated in the evaporimeter 1 flows to absorber 2 continuously, and the bromize lithium concentrated solutions that are absorbed in the device 2 absorb, thereby keeps the operate as normal of evaporimeter 1.After but concentrated solution has absorbed refrigerant vapour, become weak solution, absorbability is greatly weakened.The effect of low pressure generator 3 is exactly to regenerating from the weak solution of absorber 2, and its regenerative process mainly is to the weak solution heating, evaporates the part moisture content in the solution, and makes solution concentration.
The vapor-liquid separating device 6 of tool barrier effect is housed between evaporimeter 1 and the absorber 2, and this vapor-liquid separating device 6 can be a baffle plate.
Exhaust tube 7 is installed below absorber 2, the anti-crystallinic pipe 8 of the anti-crystallization effect of tool is installed in the outside of absorber 2.
The vapor-liquid separating device 6 of tool barrier effect also is housed between low pressure generator 3 and the condenser 4, and this vapor-liquid separating device 6 also can be a baffle plate.
Shower 9 is installed above low pressure generator 3.
The steam that produces in the low pressure generator 3 is sent to and carries out condensation in the condenser 4.Condenser 4 is connected with water as refrigerant U type pipe 10.The water as refrigerant that condensation is got off constantly adds in the evaporimeter 1, has formed the water as refrigerant cyclic process thus.
Generator has multiple mode of heating, adopts external steam-heatedly, and generator is the steam heating type generator; Adopt external hot water to heat, generator is a hot water heated type generator; Adopt direct combustion system to heat, generator is a direct-fired generator, because the burner difference can be divided into Gas Direct-fired formula generator and fuel oil direct-fired generator.High pressure generator in the utility model is direct-fired high pressure generator.
Generator can be single-effect type generator, i.e. separate unit generator architecture.
Generator also can be the dual effect type generator, promptly two platform generator architectures, it is made up of a high voltage generators and a low pressure generator, the dual effect type generator that high pressure generator 11 in the utility model and low pressure generator 3 are formed, the high temperature refrigerant vapour that produces from high pressure generator 11 is sent to low pressure generator 3, emit latent heat, so both reduced the heat that the water that is cooled is taken away, also reduced the energy consumption of generator.The heat that cooling water brings out passes through cooling tower environmental emission towards periphery.
Type of attachment of the present utility model has series, parallel, connection in series-parallel.
The utility model is easy to install, transport to the user scene after, as long as the refrigerant water pipe is connected, power connection, the operation of just starting shooting, direct-fired machine also will be connected fuel conduit.
Claims (3)
1. modularization lithium bromide absorption cooling and warming water machine, it comprises evaporimeter, absorber, high pressure generator, low pressure generator, condenser, heat exchanger and cooling tower, it is characterized in that, it also comprises the static pressure water distribution box that is installed in evaporimeter and absorber top; Described static pressure water distribution box comprises housing, is installed in the top cover above the housing, is installed in the pouring plate that is provided with the spray water hole of housing bottom surface, and is arranged on the equal press filtration net above the housing and between the bottom surface; Described heat exchanger comprises housing, is provided with the heat exchanger fin of arc wing bar on every layer of dividing plate, and takes over; Described high pressure generator is a J type structure, and wherein flue is horizontally disposed with, and the flue gas heat exchange device vertically is provided with, and back smoke box is the wetting back-type structure, promptly forms the path of flow of solution between back smoke box and shell body.
2. modularization lithium bromide absorption cooling and warming water machine according to claim 1 is characterized in that, described high pressure generator is direct-fired high pressure generator.
3. modularization lithium bromide absorption cooling and warming water machine according to claim 1 is characterized in that, described high pressure generator and low pressure generator are formed the dual effect type generator, and the high temperature refrigerant vapour that produces from high pressure generator is sent to low pressure generator, emits potential.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97206608 CN2288398Y (en) | 1997-02-25 | 1997-02-25 | Modularization lithium bromide absorption apparatus for cooling or heating water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97206608 CN2288398Y (en) | 1997-02-25 | 1997-02-25 | Modularization lithium bromide absorption apparatus for cooling or heating water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2288398Y true CN2288398Y (en) | 1998-08-19 |
Family
ID=33926565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97206608 Expired - Fee Related CN2288398Y (en) | 1997-02-25 | 1997-02-25 | Modularization lithium bromide absorption apparatus for cooling or heating water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2288398Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1307395C (en) * | 2005-08-01 | 2007-03-28 | 江苏双良空调设备股份有限公司 | Small-sized lithium bromide absorbing refrigerator |
-
1997
- 1997-02-25 CN CN 97206608 patent/CN2288398Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1307395C (en) * | 2005-08-01 | 2007-03-28 | 江苏双良空调设备股份有限公司 | Small-sized lithium bromide absorbing refrigerator |
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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 |