CN214937350U - Making wine cooling water cyclic utilization device - Google Patents
Making wine cooling water cyclic utilization device Download PDFInfo
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- CN214937350U CN214937350U CN202121150745.8U CN202121150745U CN214937350U CN 214937350 U CN214937350 U CN 214937350U CN 202121150745 U CN202121150745 U CN 202121150745U CN 214937350 U CN214937350 U CN 214937350U
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Abstract
The utility model discloses a brewing cooling water recycling device, which comprises a high-temperature buffer tank, a first low-temperature buffer tank, a second low-temperature buffer tank, a primary heat exchange system and a secondary heat exchange system; the high-temperature buffer tank, the primary heat exchange system and the first low-temperature buffer tank are sequentially connected along the liquid flowing direction, a first valve is arranged on a water outlet pipeline of the first low-temperature buffer tank, the secondary heat exchange system and the second low-temperature buffer tank are connected in series along the liquid flowing direction to form a secondary heat exchange branch, the secondary heat exchange branch is connected with the first valve in parallel, an operation opening and closing device is arranged in the secondary heat exchange branch, and a first temperature sensor is arranged in the first low-temperature buffer tank; through the numerical value that first temperature sensor detected, judge only one-level heat transfer system work or one-level heat transfer system and second grade heat transfer system simultaneous working, guarantee that high temperature cooling water can fall to the temperature that accords with the requirement, make cooling water can cyclic utilization and satisfy the requirement of making wine cooling technology.
Description
Technical Field
The utility model relates to a making wine technical field especially relates to a making wine cooling water cyclic utilization device.
Background
At present, distilled cooling water of a winery is mainly cooled by directly connecting tap water, heated high-temperature tap water is directly mixed with sewage and then enters the sewage treatment, and simultaneously, the temperature is too high and the tap water is required to be added for cooling, so that the load of sewage treatment is increased, and water resources are wasted.
Based on the problems in the prior art, some units or personnel proceed to research the recycling of cooling water, but how to ensure the temperature range of the cooling water in the recycling process of the cooling water, so as to ensure that the cooling water can meet the requirements of the brewing cooling process, and still is a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a making wine cooling water cyclic utilization device to solve the problem that above-mentioned prior art exists, make cooling water cyclic utilization, the water economy resource, and guarantee that cyclic utilization's cooling water can fall the temperature to the requirement that satisfies making wine cooling process.
In order to achieve the above object, the utility model provides a following scheme: the utility model provides a brewing cooling water recycling device, which comprises a high-temperature buffer tank, a first low-temperature buffer tank, a second low-temperature buffer tank, a primary heat exchange system and a secondary heat exchange system; the high-temperature buffer tank, the primary heat exchange system and the first low-temperature buffer tank are sequentially connected along the liquid flowing direction, a first valve is arranged on a water outlet pipeline of the first low-temperature buffer tank, the secondary heat exchange system and the second low-temperature buffer tank are connected in series along the liquid flowing direction to form a secondary heat exchange branch, the secondary heat exchange branch is connected with the first valve in parallel, an operation opening and closing device is arranged in the secondary heat exchange branch, and a first temperature sensor is arranged in the first low-temperature buffer tank;
presetting a first temperature sensor threshold value, and controlling the first valve to be closed and the operation starting and stopping device to be opened when the temperature value actually measured by the first temperature sensor is greater than the first temperature sensor threshold value; and when the temperature value actually measured by the first temperature sensor is smaller than or equal to the threshold value of the first temperature sensor, controlling the first valve to be opened, and closing the operation opening and closing device.
Preferably, a first circulating water pump is arranged on a water inlet pipeline of the primary heat exchange system, a second circulating water pump is arranged on a water outlet pipeline of the first valve, the operation starting and stopping device is a third circulating water pump, and the third circulating water pump is arranged at a water inlet end of the secondary heat exchange system.
Preferably, the second circulating water pump is a variable frequency water pump, a second temperature sensor is arranged at the water outlet end of the primary heat exchange system, a threshold range of the second temperature sensor is preset, and when the temperature actually measured by the second temperature sensor is within the threshold range of the second temperature, the flow rate of the second circulating water pump is adjusted.
Preferably, the first valve is an electric control valve, a third temperature sensor is arranged in the second low-temperature buffer tank, a threshold value of the third temperature sensor is preset, and when the temperature actually measured by the third temperature sensor is lower than the threshold value of the third temperature sensor, the electric control valve is controlled to be opened and the opening degree is controlled, so that water in the first low-temperature buffer tank and water in the second low-temperature buffer tank are mixed in a pipeline.
Preferably, the primary heat exchange system and the secondary heat exchange system both comprise a heat exchanger and a heat dissipation device connected with the heat exchanger.
Preferably, a flow meter is arranged at the water outlet end of the second circulating water pump.
Preferably, the water outlet end of the second circulating water pump is further provided with a fourth temperature sensor for monitoring the final temperature of the cooling water.
Preferably, the high-temperature buffer tank, the first low-temperature buffer tank and the second low-temperature buffer tank are respectively provided with a liquid level meter for monitoring water level change.
Preferably, the water supply device further comprises a water supply pipeline, one end of the water supply pipeline is communicated with the first low-temperature buffer tank, the other end of the water supply pipeline is communicated with tap water, and an automatic control valve is arranged on the water supply pipeline.
The utility model discloses for prior art gain following technological effect:
1. the heat exchange system is arranged to exchange the heat of the high-temperature cooling water, so that the temperature of the high-temperature cooling water is reduced, and the high-temperature cooling water is conveniently conveyed to a brewing cooling process again for cyclic utilization; the utility model discloses in set up one-level heat transfer system and second grade heat transfer system to set up first temperature sensor in first low temperature buffer tank, through the numerical value that first temperature sensor detected, judge only one-level heat transfer system work or one-level heat transfer system and second grade heat transfer system simultaneous working, guarantee that high temperature cooling water can fall to the temperature that meets the requirements, thereby satisfy the requirement of making wine cooling process.
2. Through setting up first valve into electrical control valve to set up the form of third temperature sensor in the second low temperature buffer tank, when third temperature sensor detects that the temperature is less than the default, control electrical control valve opens and control aperture size, makes the higher water of temperature in the first low temperature buffer tank mix with the lower water of temperature in the second low temperature buffer tank, thereby makes the water after mixing satisfy the requirement of making wine cooling process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic view of a cooling water recycling device for brewing wine;
wherein, 1, a high-temperature buffer tank; 2. a first cryogenic buffer tank; 3. a second cryogenic buffer tank; 4. a first heat exchanger; 5. a first heat sink; 6. a second heat exchanger; 7. a second heat sink; 8. a first valve; 9. a first circulating water pump; 10. a second circulating water pump; 11. a third circulating water pump; 12. a cooling water pump; 13. a first temperature sensor; 14. a second temperature sensor; 15. a third temperature sensor; 16. a fourth temperature sensor; 17. a flow meter; 18. a wine brewing cooling process.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing a making wine cooling water cyclic utilization device to solve the problem that prior art exists, make cooling water cyclic utilization, the water economy resource, and guarantee that cyclic utilization's cooling water can fall the temperature to the requirement that satisfies making wine cooling technology.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1, the embodiment provides a brewing cooling water recycling device, which includes a high-temperature buffer tank 1, a first low-temperature buffer tank 2, a second low-temperature buffer tank 3, a primary heat exchange system and a secondary heat exchange system; by arranging the two-stage heat exchange system, the cooling water with higher temperature can be subjected to heat exchange and cooling, so that the cooling water after heat exchange meets the requirement of a brewing cooling process 18; in the embodiment, the primary heat exchange system comprises a first heat exchanger 4 and a first heat dissipation device 5 connected with the first heat exchanger 4, the secondary heat exchange system comprises a second heat exchanger 6 and a second heat dissipation device 7 connected with the second heat exchanger 6, a high-temperature buffer tank 1 and the primary heat exchange system, the first low-temperature buffer tank 2 is sequentially connected along the liquid flowing direction, a first valve 8 is arranged on a water outlet pipeline of the first low-temperature buffer tank 2, a secondary heat exchange system and a second low-temperature buffer tank 3 are connected in series along the liquid flowing direction to form a secondary heat exchange branch, the secondary heat exchange branch is connected with the first valve 8 in parallel, an operation opening and closing device is arranged in the secondary heat exchange branch, the operation opening and closing device can be a valve or a water pump, the operation opening and closing device is set to be a third circulating water pump 11 in the embodiment, and a first temperature sensor 13 is arranged in the first low-temperature buffer tank 2;
presetting a first temperature sensor threshold value, and when the temperature value actually measured by a first temperature sensor 13 is greater than the first temperature sensor threshold value, indicating that the water temperature in the first low-temperature buffer tank 2 is higher than the preset value and cannot meet the requirements of a brewing cooling process 18, controlling a first valve 8 to be closed, starting a third circulating water pump 11, and simultaneously operating a primary heat exchange system and a secondary heat exchange system to reduce the cooling water to meet the requirements; when the temperature value actually measured by the first temperature sensor 13 is smaller than or equal to the first temperature sensor threshold value, the water temperature in the first low-temperature buffer tank 2 can meet the requirement at this time, further cooling through the secondary heat exchange system is not needed, at this time, the first valve 8 is controlled to be opened, the third circulating water pump 11 is controlled to be closed, and the water in the first low-temperature buffer tank 2 is directly supplied to the wine brewing cooling process 18; from this, not only realized the cyclic utilization of cooling water, can judge and control only one-level heat transfer system work or by one-level heat transfer system and second grade heat transfer system simultaneous working through the numerical value that first temperature sensor 13 detected simultaneously, improved work efficiency when guaranteeing that high temperature cooling water can fall to the temperature that meets the requirements.
A first circulating water pump 9 is further arranged on a water inlet pipeline of the primary heat exchange system, a second circulating water pump 10 is arranged on a water outlet pipeline of the first valve 8, a third circulating water pump 11 is arranged at a water inlet end of the secondary heat exchange system, and the first circulating water pump 9, the second circulating water pump 10 and the third circulating water pump 11 are arranged in the pipelines, so that the circulation of cooling water in the whole device is smoother; specifically, the second circulating water pump 10 is a variable frequency water pump, the first circulating water pump 9 and the third circulating water pump 11 can be set as a common water pump or a variable frequency water pump, the outlet end of the primary heat exchange system is provided with a second temperature sensor 14, a threshold range of the second temperature sensor is preset, the threshold range of the second temperature sensor is a smaller range value higher than the actually required temperature, when the actually measured temperature of the second temperature sensor 14 is higher than the actually required temperature and is within the threshold range of the second temperature sensor, the flow of the second circulating water pump 10 is reduced, so that the high-temperature cooling water entering the first heat exchanger 4 is reduced, the load of the first heat exchanger 4 is reduced, the outlet temperature of the cooling water after heat exchange can meet the requirement, when the actual temperature of the cooling water after heat exchange is not much higher than the temperature meeting the requirement, the outlet temperature of the cooling water is adjusted by the way, the secondary heat exchange system can be prevented from being started, and the energy consumption is saved; however, when the actual temperature measured by the second temperature sensor 14 is higher than the actual required temperature and is not within the threshold range of the second temperature sensor, the temperature cannot be adjusted in this way, and further heat exchange and cooling are performed through a secondary heat exchange system, so that the outlet water temperature meets the requirements of the brewing cooling process 18.
Furthermore, in part of the time, after heat exchange is performed by the secondary heat exchange system, the cooling water temperature is decreased by a large extent, so that the cooling water temperature is lower than the required water temperature, and therefore the final cooling water temperature needs to be increased to meet the requirements of the wine brewing cooling process 18, therefore, the first valve 8 is set as an electric regulating valve, the third temperature sensor 15 is arranged in the second low-temperature buffer tank 3, the threshold value of the third temperature sensor is preset, when the temperature actually measured by the third temperature sensor 15 is lower than the threshold value of the third temperature sensor, the electric regulating valve is controlled to be opened and the opening degree is controlled, so that the water with higher temperature in the first low-temperature buffer tank 2 and the water with lower temperature in the second low-temperature buffer tank 3 are mixed in the pipeline, the mixed water meets the requirements of the wine brewing cooling process 18, and the temperature of the low-temperature water in the second low-temperature buffer tank 3 is adjusted by using the high-temperature water in the first low-temperature buffer tank 2, instead of heating the water by other external equipment, the final effluent meets the requirements of the brewing cooling process 18, and the load of the primary heat exchange system is reduced, so that the energy consumption is further saved.
In the embodiment, the first heat exchanger 4 is a hot water type lithium bromide heat exchange unit, high-temperature cooling water flowing out from a brewing cooling process 18 is generally about 70 ℃, the hot water type lithium bromide heat exchange unit is more suitable for carrying out heat exchange on water in the temperature range, the first heat dissipation device 5 is a cooling tower, a cooling water pump 12 is arranged on a connecting pipeline between the cooling tower and the hot water type lithium bromide heat exchange unit, and the hot water type lithium bromide heat exchange unit can control heat exchange power by utilizing a control system of the hot water type lithium bromide heat exchange unit so that the temperature of the cooling water after heat exchange meets the requirement, but when the hot water type lithium bromide heat exchange unit runs at full load or is close to the full load, the temperature is required to be controlled and adjusted by other modes mentioned in the embodiment; the second heat exchanger 6 is a plate heat exchanger which has the advantages of high heat exchange efficiency, small occupied area and the like, and then the heat exchanged in the plate heat exchanger is dissipated through cold sources such as chilled water and the like.
Further, a flow meter 17 and a fourth temperature sensor 16 are arranged at the water outlet end of the second circulating water pump 10, whether the flow rate of cooling water entering the wine brewing cooling process 18 meets the requirement is monitored in real time through the flow meter 17, and whether the temperature of the cooling water entering the wine brewing cooling process 18 meets the requirement is monitored in real time through the fourth temperature sensor 16; and temperature sensors are arranged at the water inlet end of the high-temperature buffer tank 1, the water outlet end of the high-temperature buffer tank 1 and the water outlet end of the second heat exchanger 6, so that the temperature of cooling water at each part of the whole device can be monitored more accurately.
Further, level gauges for monitoring water level changes are respectively arranged on the high-temperature buffer tank 1, the first low-temperature buffer tank 2 and the second low-temperature buffer tank 3.
Further, still include water supply pipeline, water supply pipeline one end and 2 intercommunications of first low temperature buffer tank, the other end and running water intercommunication, be provided with automatic control valve on the water supply pipeline, the water level when 2 interior low temperature buffer tanks is low excessively, and the liquid level in high temperature buffer tank 1 and the second low temperature buffer tank 3 also is less than a definite value, automatic control valve opens, carry out the moisturizing in to first low temperature buffer tank 2, avoid influencing the operation of whole device and avoid producing the influence to making wine cooling technology 18 owing to the lack of water.
It should be noted that, as is obvious to a person skilled in the art, the invention is not limited to details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a making wine cooling water cyclic utilization device which characterized in that: the system comprises a high-temperature buffer tank, a first low-temperature buffer tank, a second low-temperature buffer tank, a primary heat exchange system and a secondary heat exchange system; the high-temperature buffer tank, the primary heat exchange system and the first low-temperature buffer tank are sequentially connected along the liquid flowing direction, a first valve is arranged on a water outlet pipeline of the first low-temperature buffer tank, the secondary heat exchange system and the second low-temperature buffer tank are connected in series along the liquid flowing direction to form a secondary heat exchange branch, the secondary heat exchange branch is connected with the first valve in parallel, an operation opening and closing device is arranged in the secondary heat exchange branch, and a first temperature sensor is arranged in the first low-temperature buffer tank;
presetting a first temperature sensor threshold value, and controlling the first valve to be closed and the operation starting and stopping device to be opened when the temperature value actually measured by the first temperature sensor is greater than the first temperature sensor threshold value; and when the temperature value actually measured by the first temperature sensor is smaller than or equal to the threshold value of the first temperature sensor, controlling the first valve to be opened, and closing the operation opening and closing device.
2. The brewing cooling water recycling device according to claim 1, characterized in that: the water inlet pipeline of the primary heat exchange system is provided with a first circulating water pump, the water outlet pipeline of the first valve is provided with a second circulating water pump, the operation starting and stopping device is a third circulating water pump, and the third circulating water pump is arranged at the water inlet end of the secondary heat exchange system.
3. The brewing cooling water recycling device according to claim 2, characterized in that: the second circulating water pump is a variable frequency water pump, a second temperature sensor is arranged at the water outlet end of the primary heat exchange system, the threshold range of the second temperature sensor is preset, and when the temperature actually measured by the second temperature sensor is within the threshold range of the second temperature sensor, the flow rate of the second circulating water pump is adjusted.
4. The brewing cooling water recycling device according to any one of claims 1 to 3, characterized in that: the first valve is an electric regulating valve, a third temperature sensor is arranged in the second low-temperature buffer tank, the threshold value of the third temperature sensor is preset, and when the temperature actually measured by the third temperature sensor is lower than the threshold value of the third temperature sensor, the electric regulating valve is controlled to be opened and the opening degree is controlled, so that water in the first low-temperature buffer tank and water in the second low-temperature buffer tank are mixed in a pipeline.
5. The brewing cooling water recycling device according to claim 4, characterized in that: the primary heat exchange system and the secondary heat exchange system both comprise heat exchangers and heat dissipation devices connected with the heat exchangers.
6. The brewing cooling water recycling device according to claim 2, characterized in that: and a flowmeter is arranged at the water outlet end of the second circulating water pump.
7. The brewing cooling water recycling device according to claim 2, characterized in that: and a fourth temperature sensor for monitoring the final temperature of the cooling water is also arranged at the water outlet end of the second circulating water pump.
8. The brewing cooling water recycling device according to claim 1, characterized in that: and the high-temperature buffer tank, the first low-temperature buffer tank and the second low-temperature buffer tank are respectively provided with a liquid level meter for monitoring the water level change.
9. The brewing cooling water recycling device according to claim 1, characterized in that: still include moisturizing pipeline, moisturizing pipeline one end with first low temperature buffer tank intercommunication, the other end and running water intercommunication, be provided with automatic control valve on the moisturizing pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121150745.8U CN214937350U (en) | 2021-05-26 | 2021-05-26 | Making wine cooling water cyclic utilization device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121150745.8U CN214937350U (en) | 2021-05-26 | 2021-05-26 | Making wine cooling water cyclic utilization device |
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| CN214937350U true CN214937350U (en) | 2021-11-30 |
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| CN202121150745.8U Active CN214937350U (en) | 2021-05-26 | 2021-05-26 | Making wine cooling water cyclic utilization device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353037A (en) * | 2022-01-11 | 2022-04-15 | 北京瑞特爱能源科技股份有限公司 | Heat accumulating type steam supply system and winery with same |
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2021
- 2021-05-26 CN CN202121150745.8U patent/CN214937350U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353037A (en) * | 2022-01-11 | 2022-04-15 | 北京瑞特爱能源科技股份有限公司 | Heat accumulating type steam supply system and winery with same |
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