CN203618587U - Automatic heating device of seawater nursery pond - Google Patents
Automatic heating device of seawater nursery pond Download PDFInfo
- Publication number
- CN203618587U CN203618587U CN201320854345.4U CN201320854345U CN203618587U CN 203618587 U CN203618587 U CN 203618587U CN 201320854345 U CN201320854345 U CN 201320854345U CN 203618587 U CN203618587 U CN 203618587U
- Authority
- CN
- China
- Prior art keywords
- water
- inlet pipe
- water inlet
- nursery pond
- heating device
- 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
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model relates to an automatic heating device of a seawater nursery pond. The automatic heating device comprises the nursery pond, wherein a water inlet pipe is installed inside the nursery pond; a pressure hot water conveying pump, a reducing valve and a tee are installed on the water inlet pipe; the water inlet pipe is communicated with a water return pipe; the tail end of the water return pipe and the tail end of the water inlet pipe are communicated with a water container; a temperature relay is installed between the middle of the water inlet pipe and the nursery pond; a solenoid electric valve is installed above the tee; a controllable electric heater used for heating the water container is installed below the water container; a temperature controlled type safety valve, a temperature sensor and a water level controller are installed on the side of the water container; an electromagnetic water injection valve is installed at the top of the water container. The automatic heating device of the seawater nursery pond has the advantages of being simple in structure, high in degree of automation, capable of reducing energy consumption, safe and convenient to use, and the like.
Description
Technical field
The utility model relates to a kind of heater, especially a kind of seawater seed rearing pond automatic heating device.
Background technology
Now domestic grows seedlings producer in the time growing seedlings, heat the seawater in nursery pond in capital, and the control of nursery pond maritime interior waters temperature quality directly affects the height of survival rate of seedling, the seawater of existing domestic nursery pond nearly all adopts the steam of steam boiler to flow in pipeline, conducts to realize heating by the heat of tube wall.Hot water after heat exchange is just directly discharged into (open circulation) in atmosphere simultaneously, first cause the waste of fresh water, secondly energy consumption improves greatly, the 3rd, use boiler heating to need professional operating personnel, the management to enterprise and operation are all unfavorable, when the factor of most critical is also that the high-temperature steam (temperature is greater than 100 DEG C) of boiler carries out heat exchange by the seawater of tube wall and nursery pond, the temperature of exchange area and the temperature of non-exchange area have big difference, and cause the survival rate of growing seedlings greatly to decline.Meanwhile, present heating means are nearly all to adopt labor management, have improved the operation cost of enterprise, and the phenomenon of operating personnel's maloperation or leakage operation happens occasionally, very large on the survival rate impact of growing seedlings.
Utility model content
Outside the deficiency existing in the problems referred to above, the utility model provides the automatic heating device in a kind of seawater seed rearing pond.
For achieving the above object, the utility model provides a kind of seawater seed rearing pond automatic heating device, comprise nursery pond, described nursery pond inside is provided with water inlet pipe, and pressure hot water delivery pump, pressure-reducing valve and threeway be installed on water inlet pipe, water inlet pipe is communicated with return pipe, and described return pipe is communicated with water receiver respectively with the end of water inlet pipe, between described water inlet pipe middle part and nursery pond, temperature relay is installed; Described threeway top is provided with solenoid electric valve; Below described water receiver, be provided with for the controllable electric heater to water receiver heating, water receiver sidepiece is provided with Temperature Control Type safety valve, temperature sensor and water level controller, and is arranged on the electromagnetic type water injection valve at water receiver top.
Further, the fresh water of mobile 50 DEG C-60 DEG C in described water inlet pipe.
Preferably, described water receiver be shaped as cylinder.
Preferably, the power of described controllable electric heater is that 5-40Kw is adjustable.
Compared with prior art, the utlity model has following advantage:
1, the utlity model has the advantages such as rational in infrastructure, safe and reliable.
2, by the combination of some control elements and executive component, realize automation, eliminate operating personnel's maloperation behavior.
3, by using water receiver to replace boiler, production cost and management cost have been reduced.
4,50 DEG C of-60 DEG C of hot water flow in piping, the mode of carrying out heat exchange by tube wall and seawater, and the heat exchange temperature difference is dwindled, and has improved the survival rate of growing seedlings.
Brief description of the drawings
Fig. 1 is the end view of a kind of seawater seed rearing of the utility model pond automatic heating device;
Fig. 2 is the front view of a kind of seawater seed rearing of the utility model pond automatic heating device.
Main element symbol description is as follows:
1, water receiver; 2, pressure hot water delivery pump; 3, pressure-reducing valve; 4, water inlet pipe; 5, threeway; 6, solenoid electric valve; 7, temperature relay; 8, nursery pond; 9, controllable electric heater; 10, water-level regulator; 11, temperature sensor; 12, Temperature Control Type safety valve; 13, electromagnetism water injection valve.
Embodiment
As shown in Figure 1-2, the utility model provides a kind of seawater seed rearing pond automatic heating device, comprises nursery pond 8, described nursery pond 8 inside are provided with water inlet pipe 4, and pressure hot water delivery pump 2, pressure-reducing valve 3 and threeway 5 be installed on water inlet pipe 4, water inlet pipe 4 is communicated with return pipe, described return pipe is communicated with water receiver 1 respectively with the end of water inlet pipe 4, between described water inlet pipe 4 middle parts and nursery pond 8, temperature relay 7 is installed; Described threeway 5 tops are provided with solenoid electric valve 6; Described water receiver 1 is provided with the controllable electric heater 9 for heating to water receiver 1 below, and water receiver 1 sidepiece is provided with Temperature Control Type safety valve 12, temperature sensor 11 and water level controller 10, and is arranged on the electromagnetic type water injection valve 13 at water receiver 1 top.The preferred specification of nursery pond is 10m × 8m × 2m, temperature relay is arranged on pool wall centre position on the length direction of nursery pond, height is apart from nursery pond bottom 50cm, temperature relay of each nursery pond installation and the with it solenoid electric valve of correspondence, the temperature controlling range of temperature sensor is between 50 DEG C-60 DEG C, and the operating temperature of Temperature Control Type safety valve is 70 DEG C.The utlity model has simple in structure, automaticity is high, reduce energy consumption, the advantage such as safe and convenient to use.
Described water inlet pipe 4 materials are stainless steel, the fresh water that water inlet pipe 4 is interior mobile 50 DEG C-60 DEG C.Adopt stainless steel good heat-transfer to be difficult for getting rusty.
Described water receiver 1 be shaped as cylinder.The volume of water receiver is 10M3, base diameter 1m.The water receiver storage area of cylindrical shape is large, easy for installation.
The power of described controllable electric heater 9 is that 5-40Kw is adjustable.The controllable electric heater being preferable in above-mentioned scope can improve firing rate.
When concrete use: a solenoid electric valve of a temperature relay being installed in each seawater seed rearing pond and being matched with it, the open and close controlling by temperature relay to solenoid electric valve, reaches the independent heating in each seawater seed rearing pond.In the outlet of pressure hot water delivery pump, pressure-reducing valve is installed, is reached the object of the hot delivery pump of protection.Pressure hot water delivery pump is worked all the time, in the time that solenoid electric valve cuts out (when the seawater of nursery pond does not need to heat), causes outlet back pressure too high, is now arranged on the pressure-reducing valve work of pressure hot water delivery pump outlet, and hot water flows out by bypass pipe, gets back to water receiver.When the hot water water level of water receiver is too low, can regulate by the water level controller that is arranged on water receiver bottom.When the hot water temperature of water receiver changes, can be by being arranged on the temperature sensor control at water receiver middle part and being arranged on the controllable electric heater for regulating of water receiver bottom.Ensure the safety of its use at water receiver top installation Temperature Control Type safety valve, reliable.
Only as described above, be only preferred embodiment of the present utility model, such as professional who are familiar with this art. after understanding technological means of the present utility model, natural energy, according to actual needs, is changed under instruction of the present utility model.Therefore all equal variation and modifications of doing according to the utility model claim, once should still belong in the scope that the utility model patent contains.
Claims (4)
1. a seawater seed rearing pond automatic heating device, comprise nursery pond (8), described nursery pond (8) inside is provided with water inlet pipe (4), and pressure hot water delivery pump (2), pressure-reducing valve (3) and threeway (5) be installed on water inlet pipe (4), water inlet pipe (4) is communicated with return pipe, described return pipe is communicated with water receiver (1) respectively with the end of water inlet pipe (4), it is characterized in that: between described water inlet pipe (4) middle part and nursery pond (8), temperature relay (7) is installed; Described threeway (5) top is provided with solenoid electric valve (6); Described water receiver (1) is provided with below for the controllable electric heater (9) to water receiver (1) heating, water receiver (1) sidepiece is provided with Temperature Control Type safety valve (12), temperature sensor (11) and water level controller (10), and is arranged on the electromagnetic type water injection valve (13) at water receiver (1) top.
2. a kind of seawater seed rearing pond automatic heating device according to claim 1, is characterized in that: the fresh water of 50 DEG C-60 DEG C flows in described water inlet pipe (4).
3. a kind of seawater seed rearing pond automatic heating device according to claim 1, is characterized in that: described water receiver (1) be shaped as cylinder.
4. a kind of seawater seed rearing pond automatic heating device according to claim 1, is characterized in that: the power of described controllable electric heater (9) is that 5-40kW is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854345.4U CN203618587U (en) | 2013-12-23 | 2013-12-23 | Automatic heating device of seawater nursery pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854345.4U CN203618587U (en) | 2013-12-23 | 2013-12-23 | Automatic heating device of seawater nursery pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203618587U true CN203618587U (en) | 2014-06-04 |
Family
ID=50805132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320854345.4U Expired - Fee Related CN203618587U (en) | 2013-12-23 | 2013-12-23 | Automatic heating device of seawater nursery pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203618587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103734077A (en) * | 2013-12-23 | 2014-04-23 | 舟山市普陀兴海养殖优质种苗选育研究所 | Automatic heating device and automatic heating method for seawater seedling culture pond |
-
2013
- 2013-12-23 CN CN201320854345.4U patent/CN203618587U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103734077A (en) * | 2013-12-23 | 2014-04-23 | 舟山市普陀兴海养殖优质种苗选育研究所 | Automatic heating device and automatic heating method for seawater seedling culture pond |
| CN103734077B (en) * | 2013-12-23 | 2015-11-11 | 舟山市普陀兴海养殖优质种苗选育研究所 | The self-heating method of a kind of seawater seed rearing pond automatic heating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203618587U (en) | Automatic heating device of seawater nursery pond | |
| CN205133984U (en) | Dresser thick liquid circulation system | |
| CN103734077B (en) | The self-heating method of a kind of seawater seed rearing pond automatic heating device | |
| CN102934622A (en) | Heating device of tropical fish tank | |
| CN203646333U (en) | Heating circulation device for marine nursery pond | |
| CN205082428U (en) | Water drinking device for domestic animals | |
| CN204478549U (en) | One way of life water tank | |
| CN201919632U (en) | Automatic oil supply and water supply device for food processing | |
| CN205279238U (en) | Heating mechanism that can regularly adjust | |
| CN203907756U (en) | Solar water-supply system | |
| CN203949348U (en) | Continous way electric water-boiling device | |
| CN203431825U (en) | Flue gas waste heat recovery device | |
| CN203908066U (en) | Solar water heater | |
| CN108220158A (en) | One kind automatically controls solar energy heating marsh-gas generating equipment and control method | |
| CN203719136U (en) | Novel water heater | |
| CN203893709U (en) | Intelligent-adjusting steam heat exchanger | |
| CN203704402U (en) | Solar water heater with controllable temperature | |
| CN205279209U (en) | Heating mechanism with oil circulation is function regularly | |
| CN103759427A (en) | Controllable-temperature solar water heater | |
| CN202719750U (en) | Water heater of air source heat pump | |
| CN219573596U (en) | Automatic cooling sampling system for high-temperature boiler water of steam boiler | |
| CN202792576U (en) | Novel multi-energy water storage type heater with servo adjustment valve | |
| CN203533881U (en) | Split-type heat-pump water heater | |
| CN209726331U (en) | Double heating ground heating systems with energy-accumulating water tank | |
| CN201177402Y (en) | Solar energy automatic filling constant temperature system |
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: 20140604 Termination date: 20191223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |