CN2751277Y - Water-trickling type ice water apparatus - Google Patents
Water-trickling type ice water apparatus Download PDFInfo
- Publication number
- CN2751277Y CN2751277Y CN 200420056272 CN200420056272U CN2751277Y CN 2751277 Y CN2751277 Y CN 2751277Y CN 200420056272 CN200420056272 CN 200420056272 CN 200420056272 U CN200420056272 U CN 200420056272U CN 2751277 Y CN2751277 Y CN 2751277Y
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- water
- heat
- source part
- heat exchanger
- pipeline
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- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a water-trickling type ice water apparatus, which is composed of a cold source part for providing cold medium, an ice water source part for providing the process water, a heat-exchanging apparatus communicated with the cold source part and the ice water source part, and an electric controlling system for controlling the operation of the apparatus, wherein the heat-exchanging apparatus is composed of a fin pipe group evaporation heat exchanger arranged in the middle part of the heat-exchanging apparatus, a water-tricking device arranged above the heat-exchanging apparatus and a water tank arranged below the heat-exchanging apparatus, wherein the heat exchanger arranged in the middle part of the heat-exchanging apparatus is communicated with the cold source part through a pipeline. The water-tricking device arranged above the heat-exchanging apparatus and the water tank arranged below the heat-exchanging apparatus are communicated with the ice water source part respectively through the pipeline, and a water pump is arranged on the pipeline from the water tank to the ice water source part. The water-trickling type ice water apparatus has the advantages of simple structure, convenient arrangement, low cost and small occupation area and can be widely used for industries needing the ice water used in the cooling process, such as the industry of the dairy product production, etc.
Description
Technical field
The utility model belongs to heat-exchange apparatus, particularly relates to a kind of simple in structure, easy for installation, cost is low and floor space is little trickle type ice-water device.
Background technology
In known technology, the ice-water device of process for cooling water is by the low-temperature receiver part that refrigerant is provided, the frozen water source part (being user side) of process water is provided, the compositions such as electric control system of heat-exchange device that is connected with ice source part and frozen water source part and control appliance operation, the version of its heat-exchange device is generally the plate heat exchange type or water tank immerses the vertical helical cast, the structure of the heat exchange unit of the former heat-exchange device number laminate sheet shape process water passage for clamping in the middle of the number laminate sheet shape refrigerant passage, it is one deck refrigerant passage plate channels abut one deck process water passage plate, be stepped construction, the shortcoming of this kind structure is that water is difficult to control to desired 0 ℃-5 ℃ of technology, easily freeze, and in case freeze and very easily to cause the plate swelling fracture and damage, for preventing that process water from freezing, need add salt or ethylene glycol therein, thereby cause corrosion equipment; The structure of the latter's heat-exchange device is to be provided with a water tank that is connected with frozen water source part, the helical form refrigerant pipeline that partly is connected with low-temperature receiver is housed in the water tank, the spiral pipeline is immersed in the process water of circulation, and the shortcoming of this kind structure is that floor space is big, consumable quantity is big, heat exchanger effectiveness is low, antiseptic power is poor.
Summary of the invention
The utility model provides a kind of simple in structure, easy for installation, cost is low and floor space is little trickle type ice-water device for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of trickle type ice-water device, by the low-temperature receiver part that refrigerant is provided, the frozen water source part of process water is provided, the heat-exchange device that is connected with low-temperature receiver part and ice source part and the electric control system of control appliance operation are formed, heat-exchange device is the finned tube group evaporating heat exchanger that is made of the number row coil pipe group by heat exchange fin is housed in the middle of being located at, the pipe group water drenching device that constitutes and the water tank that is located at the evaporating heat exchanger below that have the hole below number row that are located at the evaporating heat exchanger top are formed, evaporating heat exchanger in the middle of it partly is connected with low-temperature receiver by pipeline, the water drenching device of top and the water tank of below are connected with frozen water source part by pipeline respectively, lead at water tank between the pipeline of frozen water source part water pump is housed.
Advantage and the good effect that the utlity model has are: because the heat exchanger of heat-exchange device of the present utility model is to be cooled off by the mode that the coil pipe group that fin is housed constitutes and the process water employing sprays on the heat exchanger, water temperature is dropped in 0 ℃ of-3 ℃ of scope does not freeze on finned tube group surface, the relative plate-type heat exchanger of its structure structure is simple relatively, cost is low, easy for installation, can not occur that process water freezes and the phenomenon that causes heat exchanger to damage does not need in water with salt or ethylene glycol yet; Reduced the corrosion to equipment, water tank immerses vertical helical cast heat exchanger has relatively promptly increased heat exchange area, has improved efficient, has also reduced floor space.
Description of drawings
Fig. 1 is a schematic diagram of refrigerating of the present utility model, i.e. concise and to the point structure and the connection diagram of the utility model.
Among the figure: 1, low-temperature receiver part; 2, water drenching device; 3, frozen water source part; 4, water pump; 5, the coil pipe of evaporating heat exchanger; 6, the fin of evaporating heat exchanger; 7, water tank.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, trickle type ice-water device, by the low-temperature receiver part 1 that refrigerant (as ammoniacal liquor) is provided, the frozen water source part 3 (being user side) of process water is provided, the heat-exchange device that is connected with low-temperature receiver part and frozen water source part and the compositions such as electric control system of control appliance operation, heat-exchange device is by the finned tube group evaporating heat exchanger in the middle of being located at, the water drenching device 2 that is located at the evaporating heat exchanger top is formed with the water tank 7 that is located at the evaporating heat exchanger below, evaporating heat exchanger in the middle of it is made of the array coil pipe 5 that number row heat exchange fin 6 is housed, it partly is connected with the low-temperature receiver that refrigerant is housed by medium circulation pipeline, the water drenching device of its top has several holes below number row length is formed with the short tube 5 that the coil lengths of evaporating heat exchanger below it adapts, it is connected with frozen water source part by inlet pipeline, the water tank of its below is connected with frozen water source part by outlet pipeline, lead at water tank between the pipeline of frozen water source part water pump 4 is housed, the compression pump of low-temperature receiver part of the present utility model and the operation of the water pump between water tank and the frozen water source part are controlled by connected electric control system respectively.
The utility model is when operation, refrigerant in the low-temperature receiver part circulates in evaporating heat exchanger under the effect of compression pump, process water in the frozen water part is under the effect of water pump, the technology backwater is caused water drenching device, be sprayed onto on the evaporating heat exchanger by water drenching device, water is finished heat exchange under the fin outer surface drenches.Make to be water-cooled between 0 ℃-3 ℃, and then drop in the water tank, sending into needs the production technology of frozen water link, enters circulation next time.
The utility model can be widely used in the industry that needs cooling water, as dairy production industry.
Claims (1)
1. trickle type ice-water device, by the low-temperature receiver part that refrigerant is provided, the frozen water source part of process water is provided, the heat-exchange device that is connected with low-temperature receiver part and ice source part and the electric control system of control appliance operation are formed, it is characterized in that: heat-exchange device is the finned tube group evaporating heat exchanger that is made of the number row coil pipe group by heat exchange fin is housed in the middle of being located at, the pipe group water drenching device that constitutes and the water tank that is located at the evaporating heat exchanger below that have the hole below number row that are located at the evaporating heat exchanger top are formed, evaporating heat exchanger in the middle of it partly is connected with low-temperature receiver by pipeline, the water drenching device of top and the water tank of below are connected with frozen water source part by pipeline respectively, lead at water tank between the pipeline of frozen water source part water pump is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420056272 CN2751277Y (en) | 2004-12-30 | 2004-12-30 | Water-trickling type ice water apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420056272 CN2751277Y (en) | 2004-12-30 | 2004-12-30 | Water-trickling type ice water apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2751277Y true CN2751277Y (en) | 2006-01-11 |
Family
ID=35932452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420056272 Expired - Fee Related CN2751277Y (en) | 2004-12-30 | 2004-12-30 | Water-trickling type ice water apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2751277Y (en) |
-
2004
- 2004-12-30 CN CN 200420056272 patent/CN2751277Y/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 | ||
| 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 |