CN105737666A - Cooling water supply system used for ultrahigh-temperature instant sterilizing machine - Google Patents
Cooling water supply system used for ultrahigh-temperature instant sterilizing machine Download PDFInfo
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- CN105737666A CN105737666A CN201610216936.7A CN201610216936A CN105737666A CN 105737666 A CN105737666 A CN 105737666A CN 201610216936 A CN201610216936 A CN 201610216936A CN 105737666 A CN105737666 A CN 105737666A
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- cooling water
- valve
- valve port
- pipeline
- heat exchanger
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
- F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
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- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention discloses a cooling water supply system used for an ultrahigh-temperature instant sterilizing machine. The cooling water supply system comprises a cooling water inlet, a cooling water outlet, a three-way adjusting valve, a temperature sensor, a heat exchanger, a hand valve, a first pipeline and a second pipeline. The three-way adjusting valve comprises a first valve port communicating with the cooling water inlet, a second valve port communicating with the heat exchanger and a third valve port communicating with the hand valve. The temperature sensor is used for adjusting the proportion of cooling water output from the second valve port to cooling water output from the third valve port. The first pipeline communicates with the cooling water inlet, the three-way adjusting valve, the heat exchanger and the cooling water outlet in sequence. The second pipeline sequentially communicates with the cooling water inlet, the three-way adjusting valve, the hand valve and the cooling water outlet. Through opening-closing combination of the valves in the cooling water supply system, the cooling water supply system can be adaptive to cooling water pumps of different types; the heat exchanger is also used for adjusting the proportion of the cooling water output from the second valve port to the cooling water output from the third valve port, the circulating flow of the cooling water can be reduced, the operation power of the cooling water pumps can be lowered, and energy consumption is reduced.
Description
Technical field
The present invention relates to a kind of cooling water system for super high temperature instantaneous sterilizing machine.
Background technology
After liquid material is carried out high temperature sterilization by super high temperature instantaneous sterilizing machine, fill temperature to be cooled to and just can be carried out fill.Typically require and use tower water or it is cooled down by frozen water, by two-way control valve or three-way control valve, the flow of cooling water is controlled.
When selecting two-way control valve, if the pump individually controlled with a non-constant pressure frequency conversion supplies water, so when regulating valve and regulating cooling water flow to regulate the outlet temperature of liquid material by adjusting aperture, when the too small meeting of aperture causes that cooling water pump builds the pressure, it is impossible to normal operation.
Select three-way control valve time, if adopt constant pressure water supply, or a big pump for multiple spot time, it may appear that cool down moisture stream situation, affect other watering equipments.Now it is accomplished by changing the water pump that flow is bigger, causes that production cost increases.Generally after equipment sends to scene, want that the situation according to on-the-spot institute use pump changes adjustment valve again, more manpower and materials can be expended.
Summary of the invention
It is an object of the invention to provide a kind of cooling water system for super high temperature instantaneous sterilizing machine, by the switch combination of wherein valve, it is possible to adapt to different types of cooling water pump.
For reaching above-mentioned purpose, the technical solution used in the present invention is:
A kind of cooling water system for super high temperature instantaneous sterilizing machine, for lowering the temperature for the liquid material after super high temperature instantaneous sterilizing machine sterilizes, described cooling water system includes cooling water inlet, coolant outlet, three-way control valve, temperature sensor, heat exchanger, hand-operated valve, the first pipeline being located between described cooling water inlet and described coolant outlet and the second pipeline；
The first valve port that described three-way control valve includes being connected with described cooling water inlet, for exporting the second valve port and the 3rd valve port of cooling water；
Described temperature sensor, for regulating described second valve port and the ratio of described 3rd valve port output cooling water according to the temperature of liquid material after heat exchange in described heat exchanger；
Described first pipeline is sequentially communicated described cooling water inlet, described three-way control valve, described heat exchanger, described coolant outlet, and described heat exchanger is connected with described second valve port；
Described second pipeline is sequentially communicated described cooling water inlet, described three-way control valve, described hand-operated valve, described coolant outlet, and described hand-operated valve is connected with described 3rd valve port.
Preferably, described cooling water system also includes the check-valves being located between described heat exchanger and described hand-operated valve, described check-valves, is used for preventing liquid material from flowing into described first pipeline from described second pipeline.
Due to the utilization of technique scheme, the present invention compared with prior art has the advantage that a kind of cooling water system for super high temperature instantaneous sterilizing machine of the present invention, by the switch combination of wherein valve, it is possible to adapt to different types of cooling water pump；The second valve port and the ratio of the 3rd valve port output cooling water is regulated, it is possible to reduce the circular flow of cooling water, reduce the operation power of cooling water pump, save energy consumption by heat exchanger.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of apparatus of the present invention.
Wherein: 1, cooling water inlet；2, coolant outlet；3, three-way control valve；31, the first valve port；32, the second valve port；33, the 3rd valve port；4, temperature sensor；5, heat exchanger；6, hand-operated valve；7, the first pipeline；8, the second pipeline；9, check-valves.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is further elaborated.
Shown in Figure 1, above-mentioned a kind of cooling water system for super high temperature instantaneous sterilizing machine, for lowering the temperature for the liquid material after super high temperature instantaneous sterilizing machine sterilizes, make the temperature of liquid material be down to fill temperature.
This cooling water system includes cooling water inlet 1, coolant outlet 2, three-way control valve 3, temperature sensor 4, heat exchanger 5, hand-operated valve 6, the first pipeline 7 and the second pipeline 8 of being located between this cooling water inlet 1 and this coolant outlet 2.The first valve port 31 that this three-way control valve 3 includes being connected with this cooling water inlet 1, for exporting the second valve port 32 and the 3rd valve port 33 of cooling water, the setting that this first valve port 31, this second valve port 32 connect mutually with the 3rd valve port 33.This temperature sensor 4 for regulating this second valve port 32 and the ratio of the 3rd valve port 33 output cooling water according to the temperature of liquid material after heat exchange in this heat exchanger 5.Obviously, the second valve port 32 is identical with the amount of input cooling water in the first valve port 31 with the total amount of the 3rd valve port 33 output cooling water.
This first pipeline 7 is sequentially communicated this cooling water inlet 1, this three-way control valve 3, this heat exchanger 5, this coolant outlet 2, and this heat exchanger 5 is connected with this second valve port 32；This second pipeline 8 is sequentially communicated this cooling water inlet 1, this three-way control valve 3, this hand-operated valve 6, this coolant outlet 2, and this hand-operated valve 6 is connected with the 3rd valve port 33.In order to avoid cooling water flows into this first pipeline 7 from this second pipeline 8, in the present embodiment, this cooling water system also includes the check-valves 9 being located between this heat exchanger 5 and this hand-operated valve 6.
Set forth the work process of lower the present embodiment in detail below:
When on-the-spot cooling water pump is single pump and when not having constant pressure frequency conversion to control, hand-operated valve 6 is opened, three-way control valve 3 is controlled to adjust by temperature sensor 4, according to the cooling water flow pro rate that the second valve port 32 and the 3rd valve port 33 are exported by the temperature of liquid material after heat exchange in heat exchanger 5, but the flow summation of the second valve port 32 and the 3rd valve port 33 remains unchanged.The flow of such first valve port 31 will not change along with the adjustment of three-way control valve 3, and unnecessary cooling water enters coolant outlet 2 along the second pipeline 8, will not produce to suppress the situation of pump.
When on-the-spot cooling water pump has constant pressure frequency conversion to control, hand-operated valve 6 cuts out, three-way control valve 3 is controlled to adjust by temperature sensor 4, according to the temperature of liquid material after heat exchange in heat exchanger 5, the cooling water flow of the second valve port 32 being adjusted, now the cooling water flow of the first valve port 31 also synchronizes change.When the cooling water flow of the second valve port 32 is turned down, the frequency of cooling water pump reduces, and operates with the slow-speed of revolution, saves energy consumption.
When on-the-spot cooling water pump be single pump and supply multiple equipment use time, hand-operated valve 6 cuts out, three-way control valve 3 is controlled to adjust by temperature sensor 4, according to the temperature of liquid material after heat exchange in heat exchanger 5, the cooling water flow of the second valve port 32 being adjusted, now the cooling water flow of the first valve port 31 also synchronizes change.Owing to multiple devices supplied by this cooling water pump simultaneously, therefore whole cooling water pump is less by the change of the second valve port 32 cooling water flow, cooling water pump will not be caused too much influence；Closing hand-operated valve 6, the cooling water flow making the 3rd valve port 33 is zero, also directly reduces the flow cooling down water in the first valve port 31.Namely the traffic requirement to cooling water pump is reduced.
Above-described embodiment only for technology design and the feature of the present invention are described, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this.All equivalences made according to spirit of the invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (2)
1. the cooling water system for super high temperature instantaneous sterilizing machine, for lowering the temperature for the liquid material after super high temperature instantaneous sterilizing machine sterilizes, it is characterised in that: described cooling water system includes cooling water inlet, coolant outlet, three-way control valve, temperature sensor, heat exchanger, hand-operated valve, the first pipeline being located between described cooling water inlet and described coolant outlet and the second pipeline；
The first valve port that described three-way control valve includes being connected with described cooling water inlet, for exporting the second valve port and the 3rd valve port of cooling water；
Described temperature sensor, for regulating described second valve port and the ratio of described 3rd valve port output cooling water according to the temperature of liquid material after heat exchange in described heat exchanger；
Described first pipeline is sequentially communicated described cooling water inlet, described three-way control valve, described heat exchanger, described coolant outlet, and described heat exchanger is connected with described second valve port；
Described second pipeline is sequentially communicated described cooling water inlet, described three-way control valve, described hand-operated valve, described coolant outlet, and described hand-operated valve is connected with described 3rd valve port.
2. a kind of cooling water system for super high temperature instantaneous sterilizing machine according to claim 1, it is characterized in that: described cooling water system also includes the check-valves being located between described heat exchanger and described hand-operated valve, described check-valves, is used for preventing liquid material from flowing into described first pipeline from described second pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610216936.7A CN105737666A (en) | 2016-04-08 | 2016-04-08 | Cooling water supply system used for ultrahigh-temperature instant sterilizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610216936.7A CN105737666A (en) | 2016-04-08 | 2016-04-08 | Cooling water supply system used for ultrahigh-temperature instant sterilizing machine |
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| Publication Number | Publication Date |
|---|---|
| CN105737666A true CN105737666A (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610216936.7A Pending CN105737666A (en) | 2016-04-08 | 2016-04-08 | Cooling water supply system used for ultrahigh-temperature instant sterilizing machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110914A (en) * | 2016-08-05 | 2016-11-16 | 江苏新美星包装机械股份有限公司 | A kind of Liqiud-gas mixing device |
| CN107014220A (en) * | 2017-05-19 | 2017-08-04 | 南京腾图节能科技有限公司 | A kind of energy-conservation cooling circulating water device for automatically adjusting temperature |
| CN110580067A (en) * | 2019-09-12 | 2019-12-17 | 安徽恒星世纪空调制冷设备有限公司 | High-precision constant-temperature water outlet device for laboratory and water temperature adjusting method thereof |
| CN113916569A (en) * | 2021-07-22 | 2022-01-11 | 中国北方车辆研究所 | Radiator open type cooling water cleaning and heat exchange quantity stable improvement device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204719557U (en) * | 2015-06-04 | 2015-10-21 | 北京自动化技术研究院 | A kind of cooling control system of temperature control device |
| CN205425953U (en) * | 2016-04-08 | 2016-08-03 | 江苏新美星包装机械股份有限公司 | A cooling water water supply system for ultra high temperature short time sterilization machine |
-
2016
- 2016-04-08 CN CN201610216936.7A patent/CN105737666A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204719557U (en) * | 2015-06-04 | 2015-10-21 | 北京自动化技术研究院 | A kind of cooling control system of temperature control device |
| CN205425953U (en) * | 2016-04-08 | 2016-08-03 | 江苏新美星包装机械股份有限公司 | A cooling water water supply system for ultra high temperature short time sterilization machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110914A (en) * | 2016-08-05 | 2016-11-16 | 江苏新美星包装机械股份有限公司 | A kind of Liqiud-gas mixing device |
| CN107014220A (en) * | 2017-05-19 | 2017-08-04 | 南京腾图节能科技有限公司 | A kind of energy-conservation cooling circulating water device for automatically adjusting temperature |
| CN110580067A (en) * | 2019-09-12 | 2019-12-17 | 安徽恒星世纪空调制冷设备有限公司 | High-precision constant-temperature water outlet device for laboratory and water temperature adjusting method thereof |
| CN113916569A (en) * | 2021-07-22 | 2022-01-11 | 中国北方车辆研究所 | Radiator open type cooling water cleaning and heat exchange quantity stable improvement device |
| CN113916569B (en) * | 2021-07-22 | 2023-07-14 | 中国北方车辆研究所 | Radiator open type cooling water cleaning and heat exchange quantity stabilization improvement device |
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Application publication date: 20160706 |
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