CN211793833U - Automatic temperature control heat exchange device for Chinese sturgeon seedling culture - Google Patents
Automatic temperature control heat exchange device for Chinese sturgeon seedling culture Download PDFInfo
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- CN211793833U CN211793833U CN201921991134.9U CN201921991134U CN211793833U CN 211793833 U CN211793833 U CN 211793833U CN 201921991134 U CN201921991134 U CN 201921991134U CN 211793833 U CN211793833 U CN 211793833U
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- heat exchange
- warm water
- exchange device
- automatic temperature
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Abstract
The utility model discloses an automatic temperature control heat exchange device for Chinese sturgeon seedling culture, which comprises a heat exchange tank, wherein heat conducting liquid is filled in the heat exchange tank, the bottom of the heat exchange tank is provided with an external cold water port, a valve and a delivery pump are arranged, the top of the heat exchange tank is provided with a warm water outlet, a spiral coil is connected between the external cold water port and the warm water outlet, the warm water outlet is communicated with a warm water output pipe after heat exchange, the side wall of the heat exchange tank is provided with a magnetic conductivity metal layer, the periphery of the side wall is provided with an electromagnetic heating coil, and the magnetic field of the electromagnetic heating coil corresponds to the magnetic field of the; the utility model has the advantages that: simple structure, the fault rate is lower, has reduced use cost.
Description
Technical Field
The utility model relates to a heat exchange device, specifically speaking are used for automatic control by temperature change heat exchange device of chinese sturgeon seedling, belong to the heat exchange device field.
Background
Chinese sturgeons are large fish species in the fishes of the order Acipenseridae and are classified as the first-level key protection wild animals in China. Among the protection measures of Chinese sturgeons, artificial domestication and breeding are one of the effective measures for protecting Chinese sturgeons. The Chinese utility model patent with the application number of 201320416659.6 entitled "an automatic temperature control heat exchange device for fish fry" discloses an automatic temperature control heat exchange device for fish fry, which aims to solve the problem of automatic control of constant temperature water and active water required in the process of fish fry, comprises a positive displacement heat exchanger and is characterized in that a temperature regulating valve is arranged in a steam input pipe of the positive displacement heat exchanger; the bottom of the positive displacement heat exchanger is provided with an external cold water valve, the top of the positive displacement heat exchanger is provided with a warm water output pipe after heat exchange, and the warm water output pipe is connected with a water network pipeline of a breeding workshop. However, the device has a complex structure and a high failure rate, and the use cost is increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model designs an automatic temperature control heat exchange device for chinese sturgeon grows seedlings, simple structure, the fault rate is lower, has reduced use cost.
The technical scheme of the utility model is that:
an automatic temperature control heat exchange device for Chinese sturgeon seedling culture comprises a heat exchange tank filled with heat conducting liquid such as water or heat conducting oil, the bottom of the heat exchange tank is provided with an external cold water port, a valve and a delivery pump are arranged, a warm water outlet is arranged at the top of the water tank, a spiral coil pipe is connected between the external cold water port and the warm water outlet, the warm water outlet is communicated with a warm water output pipe after heat exchange, the side wall of the heat exchange tank is provided with a magnetic conductive metal layer, the periphery of the side wall is provided with an electromagnetic heating coil, the magnetic field of the electromagnetic heating coil corresponds to the magnetic field of the side wall, so that the side wall of the heat exchange tank can be electromagnetically heated by the electromagnetic heating coil, the heat conducting liquid in the heat exchange tank is further heated, and the heated heat conducting liquid exchanges heat with cold water in the spiral coil pipe through the spiral coil pipe, so that the purpose of heating the cold water is achieved; simple structure, the fault rate is lower, has reduced use cost.
Furthermore, a temperature sensor is arranged at the warm water outlet, the output end of the temperature sensor is electrically connected with the input end of the controller, the output end of the controller is connected with the electromagnetic heating coil in a control mode, and the heating temperature of the electromagnetic heating coil is controlled by the controller according to the detection value of the temperature sensor, so that the water temperature at the warm water outlet is kept in the optimal constant temperature state.
Further, be equipped with the (mixing) shaft in the heat transfer jar, be equipped with stirring vane on the (mixing) shaft, the (mixing) shaft is in with the setting stirring motor transmission outside the heat transfer jar links to each other, stirs by stirring vane to the water in the heat transfer jar, makes the heating more even, has improved the heating effect.
Furthermore, the stirring blades are provided with a plurality of groups and are uniformly arranged on the stirring shaft from top to bottom.
Furthermore, the outer wall periphery of heat exchange tank and warm water output tube be equipped with insulation construction, avoid warm water thermal loss in transportation process.
Furthermore, the heat insulation structure sequentially comprises a high-temperature-resistant heat insulation layer, a thin film layer, a polyurethane foaming layer, an aluminum foil glass fiber cloth protection layer and a puncture-proof silicon rubber protection layer from inside to outside, and the high-temperature-resistant heat insulation layer is aluminum silicate fiber cotton. Due to the high-temperature-resistant heat-insulating layer and the thin film layer, when the temperature of the medium in the heat exchange tank exceeds 100 ℃, the heat-insulating function of the polyurethane foaming layer cannot be influenced. The film layer mainly plays a role in facilitating the formation of the polyurethane foaming layer when polyurethane foaming is carried out.
Further, the spiral coil is a metal heat conduction pipeline, and the outer side wall of the spiral coil is provided with a plurality of heat exchange fins, so that the heat exchange efficiency is improved.
When the device works, the electromagnetic heating is carried out by the electromagnetic heating coil, the energy consumption is low, the heat efficiency is high, the heat transfer is carried out with externally-accessed cold water, the heating temperature is controlled by the controller, and after the optimal water temperature for seedling culture is reached, the device is connected with a cold water pipeline network in a breeding workshop through a warm water output pipe and flows into a glass fiber reinforced plastic fish pond for breeding.
The utility model has the advantages that: simple structure, the fault rate is lower, has reduced use cost.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is not intended to limit the invention.
Example 1
As shown in fig. 1, an automatic temperature control heat exchange device for Chinese sturgeon seedling culture comprises a heat exchange tank 1, wherein heat conducting liquid such as water or heat conducting oil is filled in the heat exchange tank 1, an external cold water port 2 is arranged at the bottom of the heat exchange tank 1, a valve and a delivery pump are arranged, a warm water outlet 3 is arranged at the top of the heat exchange tank, a spiral coil 4 is connected between the external cold water port 2 and the warm water outlet 3, the warm water outlet 3 is communicated with a warm water output pipe after heat exchange, a side wall of the heat exchange tank 1 is provided with a magnetic conductive metal layer, an electromagnetic heating coil 5 is arranged on the periphery of the side wall, the magnetic field of the electromagnetic heating coil 5 corresponds to the magnetic field of the side wall, so that the side wall of the heat exchange tank can be electromagnetically heated by the electromagnetic heating coil, the heat conducting liquid in the heat exchange tank is heated, and the heated heat conducting liquid, the purpose of heating cold water is realized; simple structure, the fault rate is lower, has reduced use cost.
The temperature sensor is arranged at the warm water outlet 3, the output end of the temperature sensor is electrically connected with the input end of the controller, the output end of the controller is connected with the electromagnetic heating coil in a control mode, and the heating temperature of the electromagnetic heating coil is controlled by the controller according to the detection value of the temperature sensor, so that the water temperature at the warm water outlet is kept in the optimal constant temperature state.
Be equipped with (mixing) shaft 6 in the heat transfer jar 1, be equipped with stirring vane 7 on the (mixing) shaft 6, stirring shaft 6 is in with the setting stirring motor 8 transmission outside the heat transfer jar 1 links to each other, stirs by stirring vane to the water in the heat transfer jar, makes the heating more even, has improved the heating effect.
Stirring vane 6 is equipped with the multiunit, evenly sets up from last to down on the (mixing) shaft.
The outer wall periphery of heat transfer jar 1 and warm water output tube be equipped with insulation construction 9, avoid warm water thermal loss in transportation process.
The heat insulation structure 9 comprises a high-temperature-resistant heat insulation layer, a thin film layer, a polyurethane foaming layer, an aluminum foil glass fiber cloth protection layer and an anti-puncture silicon rubber protection layer from inside to outside in sequence, wherein the high-temperature-resistant heat insulation layer is aluminum silicate fiber cotton. Due to the high-temperature-resistant heat-insulating layer and the thin film layer, when the temperature of the medium in the heat exchange tank exceeds 100 ℃, the heat-insulating function of the polyurethane foaming layer cannot be influenced. The film layer mainly plays a role in facilitating the formation of the polyurethane foaming layer when polyurethane foaming is carried out.
The spiral coil is a metal heat conduction pipeline, and the outer side wall of the spiral coil is provided with a plurality of heat exchange fins, so that the heat exchange efficiency is improved.
When the device works, the electromagnetic heating is carried out by the electromagnetic heating coil, the energy consumption is low, the heat efficiency is high, the heat transfer is carried out with externally-accessed cold water, the heating temperature is controlled by the controller, and after the optimal water temperature for seedling culture is reached, the device is connected with a cold water pipeline network in a breeding workshop through a warm water output pipe and flows into a glass fiber reinforced plastic fish pond for breeding.
Claims (8)
1. The utility model provides an automatic temperature control heat exchange device for chinese sturgeon is grown seedlings which characterized in that: including the heat transfer jar, the heat transfer liquid is equipped with in the heat transfer jar, the bottom of heat transfer jar is equipped with external cold water mouth to be equipped with valve and delivery pump, the top is equipped with the warm water export, external cold water mouth and warm water export between be connected with spiral coil, the warm water export is linked together with the warm water output tube after the heat exchange, the lateral wall of heat transfer jar is equipped with the magnetic conductivity metal level, the periphery of lateral wall is equipped with electromagnetic heating coil, electromagnetic heating coil's magnetic field with the magnetic field of lateral wall is corresponding.
2. The automatic temperature-control heat exchange device for Chinese sturgeon breeding according to claim 1, characterized in that: the temperature sensor is arranged at the warm water outlet, the output end of the temperature sensor is electrically connected with the input end of the controller, the output end of the controller is connected with the electromagnetic heating coil in a control mode, and the heating temperature of the electromagnetic heating coil is controlled by the controller according to the detection value of the temperature sensor.
3. The automatic temperature-control heat exchange device for Chinese sturgeon breeding according to claim 1, characterized in that: the heat conducting liquid is heat conducting oil.
4. The automatic temperature-control heat exchange device for Chinese sturgeon breeding according to claim 1, characterized in that: the heat exchange tank is internally provided with a stirring shaft, the stirring shaft is provided with stirring blades, and the stirring shaft is in transmission connection with a stirring motor arranged outside the heat exchange tank.
5. The automatic temperature-control heat exchange device for Chinese sturgeon breeding according to claim 4, characterized in that: the stirring blades are provided with a plurality of groups and are uniformly arranged on the stirring shaft from top to bottom.
6. The automatic temperature-control heat exchange device for Chinese sturgeon breeding according to claim 1, characterized in that: the outer wall periphery of heat exchange tank and warm water output tube be equipped with insulation construction.
7. The automatic temperature-control heat exchange device for Chinese sturgeon breeding according to claim 6, characterized in that: the heat insulation structure sequentially comprises a high-temperature-resistant heat insulation layer, a thin film layer, a polyurethane foaming layer, an aluminum foil glass fiber cloth protective layer and an anti-puncture silicon rubber protective layer from inside to outside.
8. The automatic temperature-control heat exchange device for Chinese sturgeon breeding according to claim 1, characterized in that: the spiral coil is a metal heat conducting pipeline, and a plurality of heat exchange fins are arranged on the outer side wall of the spiral coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921991134.9U CN211793833U (en) | 2019-11-18 | 2019-11-18 | Automatic temperature control heat exchange device for Chinese sturgeon seedling culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921991134.9U CN211793833U (en) | 2019-11-18 | 2019-11-18 | Automatic temperature control heat exchange device for Chinese sturgeon seedling culture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211793833U true CN211793833U (en) | 2020-10-30 |
Family
ID=73026706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921991134.9U Expired - Fee Related CN211793833U (en) | 2019-11-18 | 2019-11-18 | Automatic temperature control heat exchange device for Chinese sturgeon seedling culture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211793833U (en) |
-
2019
- 2019-11-18 CN CN201921991134.9U patent/CN211793833U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 Termination date: 20211118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |