CN203369249U - Automatic temperature control and heat exchange device for fish seedling cultivation - Google Patents
Automatic temperature control and heat exchange device for fish seedling cultivation Download PDFInfo
- Publication number
- CN203369249U CN203369249U CN201320416659.6U CN201320416659U CN203369249U CN 203369249 U CN203369249 U CN 203369249U CN 201320416659 U CN201320416659 U CN 201320416659U CN 203369249 U CN203369249 U CN 203369249U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- temperature
- steam
- water
- temperature control
- 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 - Lifetime
Links
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to an automatic temperature control and heat exchange device for fish seedling cultivation to solve the problem of automatically controlling constant-temperature water and active water required in the fish seedling cultivation process. The automatic temperature control and heat exchange device comprises a volumetric heat exchanger and is characterized in that a temperature control valve is arranged in a steam input pipe of the volumetric heat exchanger, an external cold water valve is arranged at the bottom of the volumetric heat exchanger, a warm water output pipe for warm water produced after heat exchange is arranged on the top of the volumetric heat exchanger, and the warm water output pipe is connected with a cultivation workshop water network pipeline. A temperature parameter preset in the volumetric heat exchanger is transmitted to the temperature control valve through the temperature sensor so that the steam flow can be controlled, the steam flow is adjusted and controlled according to changes of the temperature parameter, and therefore the water inflow, the water temperature, the steam flow and the steam pressure are kept in a dynamic balance, and the aim of automatically controlling the water temperature is achieved.
Description
Technical field
The utility model relates to aquaculture equipment technology field, relates in particular to the automatic temperature-controlled heat-exchange device of a kind of fish hatching.
Background technology
It is extremely strict to hardware requirements such as water temperature, the water yields that fish hatching is bred workshop, and in the sturgeon reproductive process, water temperature just must remain on 16 ℃ of left and right.Existing fish hatching breeding arrangement is by the different diverse ways that adopt such as its scale, kind, and as patent announcement number is CN202819324U fish hatching breeding arrangement, this device is only made design to holding pond, to water temperature, can't be regulated.Though the kind of heat exchanger is many, all can't directly apply among the fish hatching cultivation.As patent publication No. is CN202652923U, disclosed a kind of heat-exchange system of the self-control dual-circulation for the crop floating seedlings, for botanical seedling culturing, be by water heater, high temperature hot water pump, electric control gear, heat storage water tank, heat exchanger assembly, in warm water pump, a group or more heat exchange floating pool, one-level circulating temperature sensor, liquid level sensor, nursery pond, grow seedlings liquid temp sensor, water-softening equipment and flow control valve form; Specially the liquid of growing seedlings in Flotage seedling raising pool evenly to be heated up.
Summary of the invention
The purpose of this utility model is in order to solve the automatic control problem of needed thermostatted water, active water in the fish hatching process, provide a kind of reasonable in design, complete automatic water temperature regulation, the automatic temperature-controlled heat-exchange device of fish hatching that can provide fry the best to live growth environment.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the automatic temperature-controlled heat-exchange device of a kind of fish hatching, comprise storage heat exchanger, it is characterized in that being provided with temperature control valve (TCV) in the steam input pipe of described storage heat exchanger; The bottom of storage heat exchanger is provided with external Cold water tap, and the top of storage heat exchanger is provided with the warm water efferent duct after heat exchange, the warm water efferent duct with breed the network of rivers, workshop pipeline and be connected.Had before in the industry and adopt by steam direct heating, the artificial auxiliary method of controlling of being regulated is controlled water temperature, and this mode water yield water temperature control accuracy is difficult to reach requirement, grows seedlings and has a big risk, and operation easier is high.This device adopts storage heat exchanger, and due to the built-in heat exchange set of heat exchange tubes of this interchanger, high temperature and high pressure steam transmits exchange with the heat of the cold water counter movement in container after entering set of heat exchange tubes, and after external cold water absorbs heat, temperature progressively rises.Temperature control valve (TCV) is as external electronic temperature control unit, mainly contain temperature sensor, flow adjusting valve for steam, temperature display three parts compositions, default temperature parameter is reached to flow adjusting valve for steam, carried out the steam flow size of adjusting control valve according to the variation of temperature parameter by this valve, make inflow, water temperature, steam flow, vapour pressure maintain a dynamic balance state, try to achieve the purpose of water temp. auto-control.
As preferably, described temperature control valve (TCV) is the automatically controlled temperature control valve (TCV) of self-operated type, comprises the temperature sensor be plugged in storage heat exchanger.Temperature sensor directly obtains existing temperature data from storage heat exchanger.The characteristics of self-operated type electrically-controlled valve maximum are only need switch on power, utilize and adjusted the medium self-energy, directly the media such as steam, hot water, gas are utilized, easy to operate, select that thermoregulation range is wide, the response time is fast, sealing property is reliable, and can be in operation and arbitrarily carry out the data adjusting.
As preferably, the steam input pipe of described storage heat exchanger is connected to the steam diversion device, also is provided with steam delivery valve after heat exchange in storage heat exchanger.The input of storage heat exchanger steam, steam output form a heat-exchange system capable of circulation; Cooled steam can also be as the use of other project.
As preferably, described steam diversion device is provided with several and independently exports a minute valve, and the steam diversion bottom of device is provided with condensed water discharge outlet.The steam diversion device can provide a plurality of storage heat exchangers simultaneously, can carry out many workshop management by the cultivation scale.
As preferably, described steam diversion device is connected with boiler, and the steam diversion device is provided with safety valve.This device can directly provide steam by boiler, for thermally-stabilised.
As preferably, the bottom of described storage heat exchanger is provided with condensed water discharge outlet.The a small amount of condensed water formed in storage heat exchanger can be discharged, prevent that in heat exchanger, moisture is assembled too much.
As preferably, described temperature control valve (TCV) is provided with digital display screen.Counting is convenient, and information is direct, is conducive to operating personnel's management.
The beneficial effects of the utility model are: utilize temperature sensor that temperature parameter default in storage heat exchanger is reached to temperature control valve (TCV), carry out steam flow control, carry out the size of regulation and control steam flow according to the variation of temperature parameter, make inflow, water temperature, steam flow, vapour pressure maintain a dynamic equilibrium, reach the purpose of water temp. auto-control.
The accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
In figure: 1. boiler, 2. temperature control valve (TCV), 3. warm water efferent duct, 4. external Cold water tap, 5. condensed water discharge outlet, 6. storage heat exchanger, 7. steam delivery valve after heat exchange, 8. steam diversion device, 9. safety valve, 10. temperature sensor.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Referring to Fig. 1, the present embodiment is a kind of for the automatic temperature-controlled heat-exchange device of fish hatching, is provided with boiler 1, by boiler 1, supply steam in steam diversion device 8, steam diversion device 8 is equipped with safety valve 9, and is provided with 4 steam output valves, to supply with different heat exchangers.
Steam diversion device 8 is exported steam to storage heat exchanger 6 by pipeline, temperature control valve (TCV) 2 is housed in this pipeline, temperature control valve (TCV) 2 is the automatically controlled temperature control valve (TCV) of self-operated type, comprise temperature sensor, flow adjusting valve for steam, temperature display three parts, wherein, temperature sensor 10 is plugged in storage heat exchanger 6, directly to obtain the temperature digital in storage heat exchanger 6.Be provided with condensed water discharge outlet below steam diversion device 8, the condensed water formed on a small quantity can be discharged, prevent that in part flow arrangement, moisture is assembled too many.
The built-in snakelike heat exchange set of heat exchange tubes of storage heat exchanger 6, the top of storage heat exchanger 6 is provided with the flange that picks out of warm water efferent duct 3 after heat exchange, and bottom is provided with external Cold water tap 4.The bottom of storage heat exchanger 6 is provided with condensed water discharge outlet 5 equally.
During work, by boiler 1, for steam, to steam diversion device 8, distributed, high temperature and high pressure steam enters the set of heat exchange tubes in storage heat exchanger 6 by temperature control valve (TCV) 2, with the cold water counter movement heat of outer access, transmit, as external cold water temperature is 8～9 ℃, sturgeon hatching and the optimum water temperature of growing seedlings are 16 ℃, by temperature control valve (TCV) 2 according to output cold water water temperature, the steam regulation supply, after output cold water reaches 16 ℃, by warm water efferent duct 3 with breed workshop cold water pipes net and be connected, flow into and breed with in the fiberglass fishpond.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any structure after simple transformation of the present utility model is all belonged to protection domain of the present utility model.
Claims (7)
1. the automatic temperature-controlled heat-exchange device of fish hatching, comprise storage heat exchanger (6), it is characterized in that being provided with temperature control valve (TCV) (2) in the steam input pipe of described storage heat exchanger (6); The bottom of storage heat exchanger (6) is provided with external Cold water tap (4), and the top of storage heat exchanger (6) is provided with the warm water efferent duct (3) after heat exchange, warm water efferent duct (3) with breed the network of rivers, workshop pipeline and be connected.
2. the automatic temperature-controlled heat-exchange device of fish hatching according to claim 1, is characterized in that described temperature control valve (TCV) (2) is the automatically controlled temperature control valve (TCV) of self-operated type, comprises the temperature sensor (10) be plugged in storage heat exchanger (6).
3. the automatic temperature-controlled heat-exchange device of fish hatching according to claim 1 and 2, the steam input pipe that it is characterized in that described storage heat exchanger (6) is connected to steam diversion device (8), also is provided with steam delivery valve (7) after heat exchange in storage heat exchanger (6).
4. the automatic temperature-controlled heat-exchange device of fish hatching according to claim 3, is characterized in that described steam diversion device (8) is provided with several and independently exports a minute valve, and steam diversion device (8) bottom is provided with condensed water discharge outlet.
5. the automatic temperature-controlled heat-exchange device of fish hatching according to claim 4, is characterized in that described steam diversion device (8) is connected with boiler (1), and steam diversion device (8) is provided with safety valve (9).
6. the automatic temperature-controlled heat-exchange device of fish hatching according to claim 1 and 2, is characterized in that the bottom of described storage heat exchanger (6) is provided with condensed water discharge outlet.
7. the automatic temperature-controlled heat-exchange device of fish hatching according to claim 1 and 2, is characterized in that, described temperature control valve (TCV) (2) is provided with digital display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320416659.6U CN203369249U (en) | 2013-07-15 | 2013-07-15 | Automatic temperature control and heat exchange device for fish seedling cultivation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320416659.6U CN203369249U (en) | 2013-07-15 | 2013-07-15 | Automatic temperature control and heat exchange device for fish seedling cultivation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203369249U true CN203369249U (en) | 2014-01-01 |
Family
ID=49831815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320416659.6U Expired - Lifetime CN203369249U (en) | 2013-07-15 | 2013-07-15 | Automatic temperature control and heat exchange device for fish seedling cultivation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203369249U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109907583A (en) * | 2019-03-14 | 2019-06-21 | 深圳市弘楚源科技发展有限公司 | A kind of Intelligent temperature-control mattress |
| CN113093828A (en) * | 2021-04-02 | 2021-07-09 | 东营市阔海水产科技有限公司 | Heat preservation method for aquaculture water and terminal equipment |
-
2013
- 2013-07-15 CN CN201320416659.6U patent/CN203369249U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109907583A (en) * | 2019-03-14 | 2019-06-21 | 深圳市弘楚源科技发展有限公司 | A kind of Intelligent temperature-control mattress |
| CN113093828A (en) * | 2021-04-02 | 2021-07-09 | 东营市阔海水产科技有限公司 | Heat preservation method for aquaculture water and terminal equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205213890U (en) | Fish breed station circulating water processing system that releases | |
| CN203369249U (en) | Automatic temperature control and heat exchange device for fish seedling cultivation | |
| CN106259145B (en) | A kind of large-scale energy-saving automatic constant-temperature water-bath system | |
| CN205922229U (en) | Solar heating heat preservation warmhouse booth | |
| KR101317940B1 (en) | Farm type seawater heat source of heat pump system | |
| CN102845264A (en) | Tobacco floating seedling strong seedling cultivation warming system | |
| CN206237796U (en) | A kind of culture apparatus for root system of plant temperature precise control | |
| CN205965909U (en) | Aquatic organisms breeds and thermostatted water bath for toxicity test | |
| CN103385137A (en) | Temperature adjusting system used for nursery ponds, greenhouses and rice fields | |
| CN106797906B (en) | Circulating aquaculture system capable of storing heat by utilizing solar energy | |
| CN204682159U (en) | A kind of chicken farm drinking-water system | |
| CN208353911U (en) | A kind of solid rich water cyclic irrigation system | |
| CN204014789U (en) | Solar energy fish-culture equipment | |
| CN210869428U (en) | Outdoor fishpond constant-temperature culture system | |
| CN203723265U (en) | Marine food product culture pond with heating rods used for heating seawater | |
| CN202873442U (en) | Double-circulation heat supply system for tobacco seedling raising workshop floating tank | |
| CN203424167U (en) | Aquaculture box | |
| CN202773573U (en) | Warming system for strong seedling raising of tobacco leaves through float breeding | |
| CN205213895U (en) | Fish breed automatic regulation and control system of water temperature | |
| CN202652923U (en) | Self-control double-circulation heat exchange system for crop float breeding | |
| CN203320014U (en) | Novel fermentation tank | |
| RU110228U1 (en) | INSTALLATION FOR CULTIVATION OF SEA HYDROBIONTS | |
| CN206423358U (en) | Cultivate fish Constant temperature hatch seedling system | |
| CN205902517U (en) | Root heating apparatus | |
| CN205389737U (en) | Intelligent greenhouse big -arch shelter constant temperature water supply equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |