CN201770504U - Sterile water unit - Google Patents
Sterile water unit Download PDFInfo
- Publication number
- CN201770504U CN201770504U CN2010202709753U CN201020270975U CN201770504U CN 201770504 U CN201770504 U CN 201770504U CN 2010202709753 U CN2010202709753 U CN 2010202709753U CN 201020270975 U CN201020270975 U CN 201020270975U CN 201770504 U CN201770504 U CN 201770504U
- Authority
- CN
- China
- Prior art keywords
- preheater
- pipeline
- water
- heating agent
- cooler
- 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
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a sterile water unit, belonging to a heat exchange device. The utility model has the structure that the sterile water unit comprises a heater, a preheater and a cooler, wherein the heater, the preheater and the cooler are respectively spiral tube heat exchangers; the preheater comprises a first preheater and a second preheater; the cooler comprises a first cooler and a second cooler; a heating medium inlet of the heater is connected with a steam pipeline, and a heating medium outlet is connected with a condensate water discharge pipeline; a refrigerant outlet of the second preheater and a refrigerant inlet of the heater are respectively connected with a hot source water pipeline; the refrigerant outlet of the second cooler is connected with a cooling water pipeline, and a heating medium inlet is connected with a sterile water pipeline; and a refrigerant outlet of the first cooler is provided with a cooling water discharge pipe. The sterile water unit has the characteristics of overcoming the defects of installation, maintenance and low heat energy utilization rate of the traditional unit, being convenient in connection of the unit, high in flow rate, not beneficial to adhesion of fouling and convenient for cleaning, improving the working efficiency and the heat energy utilization rate of the whole unit, and the like.
Description
Technical field
The utility model relates to a kind of heat exchanging apparatus, especially a kind of sterilized water unit.
Background technology
The heat exchanging apparatus that is disposed in the sterilized water unit mainly is a plate-type heat exchanger at present, in order can effectively to raise the efficiency, constantly increases the area of plate-type heat exchanger.But plate-type heat exchanger is running into hot and cold replacing under the frequent operating mode, seals used adhesive tape and is easy to the aging damaged normal use that influences unit.In addition, plate-type heat exchanger is lower at sterilization section (vapour-water heat exchange) heat exchange efficiency, is difficult to heat energy is accomplished to make full use of.At present, good solution is not also arranged.
The utility model content
Technical assignment of the present utility model is to provide a kind of sterilized water unit at above-mentioned deficiency of the prior art, this a kind of sterilized water unit has and has solved conventional rack installation, maintenance and the low drawback of heat energy utilization rate, unit adopts spiral tube exchanger, easy to connect, adhering to of heat-exchanging tube bundle smooth surface, the high unfavorable dirty matter of flow velocity, be convenient to clean, improved the working efficiency of whole unit and the characteristics of heat energy utilization rate.
The technical scheme that its technical problem that solves the utility model adopts is: it comprises well heater, preheater and water cooler, described well heater, preheater and water cooler are respectively spiral tube exchanger, described preheater comprises two placed in-line first preheaters and second preheater, described water cooler comprises two placed in-line first water coolers and second water cooler, the heating agent ingress of described well heater connects steam-pipe, the heating agent exit connects the condensed water discharge pipe road, refrigerant import and refrigerant exit respectively the refrigerant exit by pipeline and first preheater import links to each other with heating agent, the heating agent import of described second preheater links to each other by pipeline with the heating agent import of first water cooler, the refrigerant import of the refrigerant exit of described second preheater and well heater respectively by pipeline with connect source water pipeline and link to each other, the refrigerant exit of described second water cooler links to each other with cooling water pipeline, the heating agent import links to each other with the sterilized water pipeline, the refrigerant exit place of first water cooler is provided with the water coolant vent pipe, described pipeline, connect source water pipeline, cooling water pipeline, be respectively arranged with valve on the sterilized water pipeline.
Described spiral tube exchanger is an integral solder, spiral tube exchanger comprises housing and is arranged on the intravital heat-exchanging tube bundle of shell, the two ends of described housing are respectively arranged with upper cover and lower cover, described heating agent import and refrigerant exit are separately positioned on the upper cover, described heating agent outlet and refrigerant import are separately positioned on the lower cover, the both ends of described heat-exchanging tube bundle are connected with the tube sheet that is arranged on heating agent import and heating agent exit respectively, described tube sheet and housing fix, the center of described enclosure interior is provided with fixed tube, and described heat-exchanging tube bundle is that center multilayer cross-helicity twines with the fixed tube.
Described heat-exchanging tube bundle is the elastic thread pipe.
Described heat-exchanging tube bundle stretching back length is 4-6 times of shell length.
Described housing adopts 316 stainless steels to manufacture, and heat-exchanging tube bundle adopts the 316L stainless steel to manufacture.
A kind of sterilized water unit of the present utility model is compared with prior art, has following outstanding beneficial effect: solved conventional rack installation, maintenance and the low drawback of heat energy utilization rate, unit adopts spiral tube exchanger, easy to connect, adhering to of heat-exchanging tube bundle smooth surface, the high unfavorable dirty matter of flow velocity, be convenient to clean, the working efficiency and the heat energy utilization rate of whole unit have been improved, the whole all welding of spiral tube exchanger, the difficult leakage, thoroughly solved traditional heat exchangers because pad have a non-refractory highly compressed problem; The whole unification material that adopts of spiral tube exchanger has unified thermal expansivity, can not produce characteristics such as local stress when temperature variation.
Description of drawings
Accompanying drawing 1 is a kind of main TV structure synoptic diagram of sterilized water unit;
Accompanying drawing 2 is spiral tube exchanger structural representations of a kind of sterilized water unit;
Description of reference numerals: 1, pipeline, 2, the heating agent import, 3, steam-pipe, 4, well heater, 5, heating agent outlet, 6, the condensed water discharge pipe road, 7, connect source water pipeline, 8, first preheater, 9, second preheater, 10, valve, 11, sterilized water pipeline, 12, the water coolant vent pipe, 13, first water cooler, 14, cooling water pipeline, 15, refrigerant exit, 16, second water cooler, 17, the refrigerant import, 18, upper cover, 19, heat-exchanging tube bundle, 20, housing, 21, lower cover, 22, tube sheet, 23, fixed tube.
Embodiment
Explain with reference to Figure of description 1 with below 2 pairs of a kind of sterilized water units works of the present utility model of accompanying drawing.
A kind of sterilized water unit of the present utility model, its structure comprises well heater 4, preheater and water cooler, described well heater 4, preheater and water cooler are respectively spiral tube exchanger, described preheater comprises two placed in-line first preheaters 8 and second preheater 9, described water cooler comprises two placed in-line first water coolers 13 and second water cooler 16, heating agent import 2 places of described well heater 4 connect steam-pipe 3, heating agent exports 5 places and connects condensed water discharge pipe road 6, refrigerant import 17 links to each other with heating agent import 2 with the refrigerant exit 15 of first preheater 8 by pipeline 1 respectively with refrigerant exit 15, the heating agent import 2 of described second preheater 9 links to each other by pipeline 1 with the heating agent import 2 of first water cooler 8, the refrigerant exit 15 of described second preheater 9 and the refrigerant import 17 of well heater 4 respectively by pipeline 1 with connect source water pipeline 7 and link to each other, the refrigerant exit 15 of described second water cooler 16 links to each other with cooling water pipeline 14, heating agent import 2 links to each other with sterilized water pipeline 11, refrigerant exit 15 places of first water cooler 13 are provided with water coolant vent pipe 12, described pipeline 1, connect source water pipeline 7, cooling water pipeline 14, be respectively arranged with valve 10 on the sterilized water pipeline 11.
Described spiral tube exchanger is an integral solder, spiral tube exchanger comprises housing 20 and is arranged on heat-exchanging tube bundle 19 in the housing 20, the two ends of described housing 20 are respectively arranged with upper cover 18 and lower cover 21, described heating agent import 2 and refrigerant exit 15 are separately positioned on the upper cover 18, described heating agent outlet 5 and refrigerant import 17 are separately positioned on the lower cover 21, the both ends of described heat-exchanging tube bundle 19 respectively be arranged on the tube sheet 22 that heating agent import 2 and heating agent export 5 places and be connected, described tube sheet 22 fixes with housing 20, the center of described housing 20 inside is provided with fixed tube 23, and described heat-exchanging tube bundle 19 is that center multilayer cross-helicity twines with fixed tube 23.
Described heat-exchanging tube bundle 19 is the elastic thread pipe.
The 4-6 that described heat-exchanging tube bundle 19 stretching back length are housing 20 length doubly.
Described housing 20 adopts 316 stainless steels to manufacture, and heat-exchanging tube bundle 19 adopts the 316L stainless steel to manufacture.
The whole all welding of spiral tube exchanger, the difficult leakage, thoroughly solved traditional heat exchangers because pad have a non-refractory highly compressed problem.The whole unification material that adopts of spiral tube exchanger has unified thermal expansivity, can not produce local stress when temperature variation.In addition, heat-exchanging tube bundle 19 length that increased runner in limited space has been guaranteed the abundant exchange of heat.
During work, the heating agent import 2 of well heater 4 is inserted steam-pipe 3, steam enters in the well heater 4, water of condensation is discharged along the condensed water discharge pipe road 6 in well heater 4 heating agent exits, open the valve 10 that connects on the source water pipeline 7, source water enters in the well heater 4 along the refrigerant import 17 of well heater 4 through connecing source water pipeline 7, refrigerant exit 15 along well heater 4 after the heat exchange is discharged, enter into first preheater 8 successively by pipeline 1, second preheater 9, first water cooler 13 and second water cooler 16, after the heating agent import 2 of second water cooler 16 drains into sterilized water pipeline 11 backs discharges, thereby the sterilized water unit is sterilized.To enter second preheater 9 behind the refrigerant exit 15 of source water through connecing source water pipeline 7 and entering into second preheater 9, heating agent import 2 places of well heater 4 feed steam simultaneously, refrigerant import 17 along first preheater 8 after source water in second preheater 9 is discharged from the refrigerant import 17 of second preheater 9 enters into first preheater 8, refrigerant import 17 along well heater 4 after being discharged by the refrigerant exit 15 of first preheater 8 again enters into well heater 4, after heating, heater via 4 refrigerant exits 15 are discharged again, enter in first preheater 8 through the heating agent import 2 of first preheater 8 again along pipeline 1, discharge along first preheater, 8 heating agents outlet 5 again after the heat exchange, enter in placed in-line with it second preheater 9 along pipeline 1, after the heat exchange again the heating agent import 2 from second preheater 9 discharge, enter in first water cooler 13 along pipeline 1, after discharging, first water cooler 13 enters second water cooler 16 again, discharge along the heating agent import 2 of second water cooler 16 at last, discharge along sterilized water pipeline 11, simultaneously, cooling water pipeline 14 at refrigerant exit 15 places of second water cooler 16 feeds water coolants, water coolant enters in second water cooler 16, discharge along the refrigerant import 17 of second water cooler 16 again and enter in placed in-line with it first water cooler 13, at last along the refrigerant exit 15 of first water cooler 13 after water coolant vent pipe 12 discharge.
Except that the described technical characterictic of specification sheets, be the known technology of those skilled in the art.
Claims (5)
1. sterilized water unit, comprise well heater, preheater and water cooler, it is characterized in that: described well heater, preheater and water cooler are respectively spiral tube exchanger, described preheater comprises two placed in-line first preheaters and second preheater, described water cooler comprises two placed in-line first water coolers and second water cooler, the heating agent ingress of described well heater connects steam-pipe, the heating agent exit connects the condensed water discharge pipe road, refrigerant import and refrigerant exit respectively the refrigerant exit by pipeline and first preheater import links to each other with heating agent, the heating agent import of described second preheater links to each other by pipeline with the heating agent import of first water cooler, the refrigerant import of the refrigerant exit of described second preheater and well heater respectively by pipeline with connect source water pipeline and link to each other, the refrigerant exit of described second water cooler links to each other with cooling water pipeline, the heating agent import links to each other with the sterilized water pipeline, the refrigerant exit place of first water cooler is provided with the water coolant vent pipe, described pipeline, connect source water pipeline, cooling water pipeline, be respectively arranged with valve on the sterilized water pipeline.
2. a kind of sterilized water unit according to claim 1, it is characterized in that: described spiral tube exchanger is an integral solder, spiral tube exchanger comprises housing and is arranged on the intravital heat-exchanging tube bundle of shell, the two ends of described housing are respectively arranged with upper cover and lower cover, described heating agent import and refrigerant exit are separately positioned on the upper cover, described heating agent outlet and refrigerant import are separately positioned on the lower cover, the both ends of described heat-exchanging tube bundle are connected with the tube sheet that is arranged on heating agent import and heating agent exit respectively, described tube sheet and housing fix, the center of described enclosure interior is provided with fixed tube, and described heat-exchanging tube bundle is that center multilayer cross-helicity twines with the fixed tube.
3. a kind of sterilized water unit according to claim 2 is characterized in that: described heat-exchanging tube bundle is the elastic thread pipe.
4. a kind of sterilized water unit according to claim 2 is characterized in that: described heat-exchanging tube bundle stretching back length is 4-6 times of shell length.
5. a kind of sterilized water unit according to claim 2 is characterized in that: described housing adopts 316 stainless steels to manufacture, and heat-exchanging tube bundle adopts the 316L stainless steel to manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202709753U CN201770504U (en) | 2010-07-26 | 2010-07-26 | Sterile water unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202709753U CN201770504U (en) | 2010-07-26 | 2010-07-26 | Sterile water unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201770504U true CN201770504U (en) | 2011-03-23 |
Family
ID=43750342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202709753U Expired - Fee Related CN201770504U (en) | 2010-07-26 | 2010-07-26 | Sterile water unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201770504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112400697A (en) * | 2020-12-28 | 2021-02-26 | 内蒙古蒙草生态环境（集团）股份有限公司 | Method for cultivating aseptic seedlings of radix aconiti kusnezoffii |
-
2010
- 2010-07-26 CN CN2010202709753U patent/CN201770504U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112400697A (en) * | 2020-12-28 | 2021-02-26 | 内蒙古蒙草生态环境（集团）股份有限公司 | Method for cultivating aseptic seedlings of radix aconiti kusnezoffii |
| CN112400697B (en) * | 2020-12-28 | 2022-04-08 | 内蒙古蒙草生态环境（集团）股份有限公司 | Method for cultivating aseptic seedlings of radix aconiti kusnezoffii |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201096463Y (en) | Sewage water and surface water cold and heat supply single flow path shell plate type heat exchanger | |
| CN102759297A (en) | Gas cooler | |
| CN201600062U (en) | Demountable complete contra-flow cooling medium to water heat exchanger for air source heat pump | |
| CN201770504U (en) | Sterile water unit | |
| CN201653198U (en) | Heat exchange device | |
| CN108772428A (en) | A kind of cold strip mill cooling water recycling system | |
| CN205979692U (en) | Steam generator | |
| CN2896184Y (en) | Spiral-board type condensator | |
| CN207945990U (en) | A kind of indirect air cooling and wet type cooling unit cold end combined operation system | |
| CN207849742U (en) | Air source heat pump water heater | |
| CN212721009U (en) | Three-dimensional finned heat exchanger | |
| CN201754044U (en) | Corrugated pipe heat net heater | |
| CN201876013U (en) | Heat exchange device of air conditioner | |
| CN201476612U (en) | Shell heat exchanger | |
| CN208864855U (en) | A kind of high-temperature short-time sterilization unit | |
| CN208688038U (en) | A kind of improved condenser of structure | |
| CN209893979U (en) | Peak cooling system of indirect air cooling unit | |
| CN208059639U (en) | A kind of recovery tubes shell tube condenser | |
| CN201768703U (en) | Instant-heating CIP cleaning machine set | |
| CN201811622U (en) | Radial heat pipe heat exchanger | |
| CN203518699U (en) | Ratio-mixing heat exchanger unit | |
| CN202361625U (en) | Special ultrapure-water heating device for cleaning machine | |
| CN2924383Y (en) | Efficient thermal energy heat pump water heater tank | |
| CN2260301Y (en) | Super-high temp. instantaneous heat-exchange apparatus | |
| CN110763051A (en) | Novel washable heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20150726 |
|
| EXPY | Termination of patent right or utility model |