CN210215377U - Seed tank with heat preservation and cooling mechanism - Google Patents
Seed tank with heat preservation and cooling mechanism Download PDFInfo
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- CN210215377U CN210215377U CN201920695938.8U CN201920695938U CN210215377U CN 210215377 U CN210215377 U CN 210215377U CN 201920695938 U CN201920695938 U CN 201920695938U CN 210215377 U CN210215377 U CN 210215377U
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- cooling
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- seed tank
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Abstract
The utility model discloses a dona tub of area heat preservation and cooling body, including the dona tub, be equipped with the outer loop coil pipe on the dona tub outer wall, outer loop coil pipe bottom is connected with water intake pipe, and its upper portion is connected with return water pipeline, and water intake pipe is connected with the three-way valve, and a three-way valve exit end is connected with the cooling water pipeline, and its another exit end is connected with the boiler water pipeline, and the outer loop coil pipe outside is equipped with sealed casing, and sealed chassis bottom is connected with air pipe, and air pipe is connected with the fan. This device cools down or keeps warm to the dona tub through outer loop coil, lets in cooling circulating water or boiler circulating water in the intraductal, reaches corresponding cooling or intensification purpose, and its effect is more stable, and outer loop coil still is equipped with sealed casing outward, through the fan of its bottom connection, can further to its inside cooling, when winter, closes the fan, and sealed casing can also play certain heat preservation effect.
Description
Technical Field
The utility model relates to a dona tub technical field specifically is a dona tub of area heat preservation and cooling body.
Background
The stainless steel seed tank is widely used as a reaction device for the growth of microorganisms. In the seed tank (fermentor) various microorganisms grow, metabolize and form fermentation products in the appropriate environment. The stainless steel seed tank is suitable for mother liquor fermentation, brewing, seasoning, pharmacy, chemical industry and fungus cultivation, can be heated, insulated and cooled under the action, and is a fully-closed sanitary special fermentation device. The cooling and heating modes comprise a jacket type, an inner coil pipe type, an outer ring pipe type and the like.
The prior seed tank cooling system in China generally adopts a mode of designing an interlayer in a tank body, the heat exchange capacity of the interlayer can meet the basic cooling requirement when the environmental temperature is very low in winter, and the normal process cooling requirement can not be met in hot summer. In summer, the temperature of a seed tank is extremely difficult, particularly, the temperature of the growing seeds is still higher than 38 ℃ even under the conditions that the inlet water of a circulating water system in a plant is full and the return water is directly discharged, the seed liquid in the logarithmic growth phase is vigorous in growth and metabolism, the biological heat is increased sharply, the temperature is kept at the high temperature of higher than 40 ℃ for a long time and cannot be reduced to below 35 ℃, the seed liquid is aged and scrapped quickly, and the loss is brought to enterprises. In winter, most of the seed tanks adopt a steam heating and heat preservation mode, so that the stability is poor, the energy consumption is high, and the heat preservation requirement in winter cannot be met.
SUMMERY OF THE UTILITY MODEL
The application aims to provide a seed tank with a heat preservation and cooling mechanism to solve the problems in the background technology.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a dona tub of area heat preservation and cooling body, includes the dona tub, be equipped with outer loop coil pipe on the dona tub outer wall, outer loop coil pipe bottom is connected with water intake pipe, and its upper portion is connected with return water line, water intake pipe is connected with the three-way valve, a three-way valve exit end is connected with the cooling water pipeline, and its another exit end is connected with boiler water pipeline, the outer loop coil pipe outside is equipped with sealed casing, sealed chassis bottom is connected with air pipe, air pipe is connected with the fan, sealed casing upper portion is connected with out the tuber.
Furthermore, a stop valve is arranged on the water inlet pipeline.
Further, a temperature sensor is further arranged on the outer wall of the seed tank, a temperature display is mounted on the sealed machine shell, and the temperature sensor is electrically connected to the temperature display.
The utility model discloses the beneficial effect who brings has:
this device cools down or keeps warm to the dona tub through outer loop coil, lets in cooling circulating water or boiler circulating water in the intraductal, reaches corresponding cooling or intensification purpose, and its effect is more stable, and outer loop coil still is equipped with sealed casing outward, through the fan of its bottom connection, can further to its inside cooling, when winter, closes the fan, and sealed casing can also play certain heat preservation effect.
Drawings
Fig. 1 is a schematic structural diagram of the seed tank with a heat preservation and cooling mechanism of the utility model.
In the figure: 1-air outlet pipeline, 2-water return pipeline, 3-seed tank, 4-temperature display, 5-sealed enclosure, 6-external ring coil, 7-water inlet pipeline, 8-stop valve, 9-three-way valve, 10-boiler water pipeline, 11-temperature sensor, 12-ventilation pipeline, 13-fan and 14-cooling water pipeline.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following embodiments.
Referring to fig. 1, a seed tank with a heat preservation and cooling mechanism includes a seed tank 3, an outer ring coil 6 is disposed on an outer wall of the seed tank 3, a water inlet pipeline 7 is connected to a bottom of the outer ring coil 6, a stop valve 8 and a three-way valve 9 are sequentially connected to the water inlet pipeline 7, two outlet ends of the three-way valve 9 are respectively connected to a cooling water pipeline 14 and a boiler water pipeline 10, which are respectively connected to a cooling water circulation system and a boiler water circulation system for supplying cooling water or boiler water (the cooling water circulation system and the boiler water circulation system both adopt the prior art, and do not provide novelty, and are not shown in the protection scope of the scheme), a water return pipeline 2 is connected to an upper portion of the outer ring coil 6, and the water return pipeline 2 is also respectively connected to the cooling water.
The outer side of the outer ring coil 6 is provided with a sealed casing 5, the bottom of the sealed casing 5 is connected with a ventilation pipeline 12, the ventilation pipeline 12 is connected with a fan 13, and the upper part of the sealed casing 5 is connected with an air outlet pipeline 11.
The outer wall of the seeding tank 3 is also provided with a temperature sensor 11, a temperature display 4 is arranged on the sealed machine shell 5, and the temperature sensor 11 is electrically connected with the temperature display 4.
The working principle of the device is as follows: in summer, a cooling water pipeline 14 of a three-way valve 9 is conducted, the temperature of the outer wall of the seeding tank 3 is observed through a temperature display 4, when the temperature is higher, the cooling water flow is controlled through a stop valve 8 to cool the seeding tank 3, when the cooling water is not enough to provide enough cooling capacity, a fan 13 is started, external air is introduced into a sealed shell 5 and is discharged from an air outlet pipeline 1, partial heat of an outer ring coil 6 can be taken away by airflow, and the seeding tank 3 is further cooled; in winter, the boiler water pipeline 10 of the three-way valve 9 is communicated, and the flow of the boiler water is controlled by the stop valve 8 so as to further preserve heat of the seeding tank 3.
In the description of the present invention, it is to be understood that the terms "outer wall", "outside", and the like indicate directions or positional relationships based on directions or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and simplification of description, and do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The above detailed description of the embodiments of the present invention is only for the preferred embodiments of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (3)
1. The utility model provides a dona tub of area heat preservation and cooling body which characterized in that: including the seed tank, be equipped with the outer loop coil pipe on the seed tank outer wall, outer loop coil pipe bottom is connected with the pipeline of intaking, and its upper portion is connected with return water pipeline, the pipeline of intaking is connected with the three-way valve, a three-way valve exit end is connected with the cooling water pipeline, and its another exit end is connected with boiler water pipeline, the outer loop coil pipe outside is equipped with sealed casing, sealed chassis bottom is connected with air pipe, air pipe is connected with the fan, sealed casing upper portion is connected with out the tuber pipe way.
2. A seed tank with a warming and cooling mechanism as claimed in claim 1, wherein: and a stop valve is also arranged on the water inlet pipeline.
3. A seed tank with a warming and cooling mechanism as claimed in claim 2, wherein: the seed tank is characterized in that a temperature sensor is further arranged on the outer wall of the seed tank, a temperature display is mounted on the sealed casing, and the temperature sensor is electrically connected to the temperature display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920695938.8U CN210215377U (en) | 2019-05-15 | 2019-05-15 | Seed tank with heat preservation and cooling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920695938.8U CN210215377U (en) | 2019-05-15 | 2019-05-15 | Seed tank with heat preservation and cooling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210215377U true CN210215377U (en) | 2020-03-31 |
Family
ID=69926149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920695938.8U Active CN210215377U (en) | 2019-05-15 | 2019-05-15 | Seed tank with heat preservation and cooling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210215377U (en) |
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2019
- 2019-05-15 CN CN201920695938.8U patent/CN210215377U/en active Active
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