CN204952939U - Thermostat water bath - Google Patents
Thermostat water bath Download PDFInfo
- Publication number
- CN204952939U CN204952939U CN201520483683.0U CN201520483683U CN204952939U CN 204952939 U CN204952939 U CN 204952939U CN 201520483683 U CN201520483683 U CN 201520483683U CN 204952939 U CN204952939 U CN 204952939U
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- China
- Prior art keywords
- water
- water receiver
- inner bag
- pot body
- controller
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Abstract
The utility model belongs to the technical field of research equipment and a thermostat water bath is disclosed, include the pot body and base and install the filter screen on the base, its the internal inner bag that is equipped with of pot, install the test -tube rack in the inner bag, the inner bag surface is equipped with the heating net, the inner bag is network structure, the pot body is through inlet tube and play water piping connection water receiver, the internal level sensor that is equipped with of pot, be equipped with the heating pipe in the water receiver, install the water receiver switch on the outlet pipe, water receiver switch electrically connected controller, controller electric connection heating pipe, heating net, level sensor, water receiver and water receiver switch, this thermostat water bath reasonable in design, the heating keeps warm effectually.
Description
Technical field
The utility model relates to research equipment technical field, particularly a kind of thermostat water bath.
Background technology
Thermostat water bath is used for constant temperature water bath heating and other humid tests, is the indispensable instrument of food hygiene, biology, aquatic products and the education and scientific research of medical analysis room, and in the process of Food Inspection, food composition detects to be needed to use water-bath.
But existing thermostat water bath is primarily of pot body and heating tube composition, heating tube is all mounted in bottom of pot body, non-uniform temperature in pot body will be caused like this, and heating effect is poor, all often add cold water when carrying out moisturizing, water in the water added like this and water-bath will form certain temperature difference, affects to the detection of sample or experimental result; In addition, add hanker at water-bath, the impact of water level is also most important to assay, if do not reach the water level required for experiment, can cause in vitro sample some can not heat, therefore can to experiment or assay impact; On the other hand, in order to make to be heated evenly in pot body, mostly adopting agitating device, will make liquid splash in water-bath out like this, not there is the accuracy required by laboratory.
Utility model content
The technical problems to be solved in the utility model visitor takes existing defect, provides a kind of thermostat water bath, adopts heating net, inner bag, water receiver, level sensor, heating tube and controller, effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of thermostat water bath of the utility model, the screen pack comprising pot body and pedestal and be arranged on pedestal, inner bag is provided with in pot body described in it, in described inner bag, rack for test tube is installed, described outer surface of liner is provided with heating net, described inner bag is network structure, described pot body is connected water receiver by water inlet pipe with outlet pipe, level sensor is provided with in described pot body, heating tube is provided with in described water receiver, described outlet pipe is provided with water receiver switch, described water receiver switch is electrically connected controller, described controller is electrically connected heating tube, heating net, level sensor, water receiver and water receiver switch.
As a kind of optimal technical scheme of the present utility model, be provided with water pump in described water receiver, described water pump is electrically connected controller.
As a kind of optimal technical scheme of the present utility model, described controller comprises control circuit mainboard and the microprocessor be arranged on control circuit mainboard and process chip, described microprocessor and described process chip are electrically connected, and described microprocessor and described process chip are welded on described control circuit mainboard.
As a kind of optimal technical scheme of the present utility model, described heating tube is helical form, and described heating net is ring-type.
As a kind of optimal technical scheme of the present utility model, power switch, temperature indicator and temperature setting button are located on pot body, and described power switch, temperature indicator and temperature setting button are electrically connected controller, are provided with temperature sensor in described inner bag.
The beneficial effect that the utility model reaches is:
This thermostat water bath, comprise heating net, inner bag, water receiver, level sensor, heating tube and controller, the outer surface of inner bag is covered by heating net, can make to be heated evenly in water-bath, avoid in water-bath and form the temperature difference, moisturizing can be carried out in water-bath timely by water receiver and level sensor, there will not be water level lower than the situation of rack for test tube, ensure that the accuracy of Laboratory Request equipment, by being provided with heating tube in water receiver, can ensure that the water added in water-bath can not form the great temperature difference with the water in pot body, ensure the accuracy of sample survey.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is the structural representation of a kind of thermostat water bath described in the utility model embodiment;
Fig. 2 is the structural representation of a kind of thermostat water bath rack for test tube described in the utility model embodiment;
Fig. 3 is the structural representation of a kind of thermostat water bath controller described in the utility model embodiment;
Number in the figure: 1, pot body; 2, inner bag; 3, heating net; 4, screen pack; 5, pedestal; 6, water receiver; 7, heating tube; 8, outlet pipe; 9, rack for test tube; 10, level sensor; 11, controller; 12, water receiver switch; 13, water inlet pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: as Figure 1-3, a kind of thermostat water bath of the utility model, the screen pack 4 comprising pot body 1 and pedestal 5 and be arranged on pedestal 5, inner bag 2 is provided with in its pot of body 1, rack for test tube 9 is installed in inner bag 2, inner bag 2 outer surface is provided with heating net 3, inner bag 2 is network structure, pot body 1 is connected water receiver 6 by water inlet pipe 13 with outlet pipe 8, level sensor 10 is provided with in pot body 1, heating tube 7 is provided with in water receiver 6, outlet pipe 8 is provided with water receiver switch 12, water receiver switch 12 is electrically connected controller 11, controller 11 is electrically connected heating tube 7, heating net 3, level sensor 10, water receiver 6 and water receiver switch 12.
Water pump is provided with in water receiver 12, water pump is electrically connected controller 11, controller 11 comprises control circuit mainboard and the microprocessor be arranged on control circuit mainboard and process chip, microprocessor and process chip are electrically connected, microprocessor and process chip are welded on control circuit mainboard, heating tube 7 is helical form, heating net 7 is ring-type, power switch, temperature indicator and temperature setting button are located on pot body 1, power switch, temperature indicator and temperature setting button are electrically connected controller, temperature sensor is provided with in inner bag 2, during work, turn on the power switch, by the required warmed operating temperature of temperature setting button adjustment, controller 11 controls heating net 3 and carries out work, because inner bag 2 is network structure, the heating net 3 be arranged on inner bag 2 outer surface can ensure that in water-bath, water level can not produce the temperature difference up and down, in water-bath, the temperature signal detected is passed to controller 11 by temperature sensor, water temperature in water-bath is demonstrated in real time by display screen, if level sensor 10 detects water level lower than when arranging water level standard value in controller 11, level sensor 10 by signal transmission to controller 11, controller 11 controls heating tube 7 in water receiver 6 and carries out heating work, after heating work completes, controller 11 controls water receiver switch 12 and opens, under the effect of water pump, water in water receiver 6 enters pedestal 5 by outlet pipe, because pedestal 5 top is provided with screen pack 4, water flow in water-bath from screen pack 4, this thermostat water bath is reasonable in design, automaticity is high, there is very high market popularization value.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a thermostat water bath, the screen pack (4) comprising a pot body (1) and pedestal (5) and be arranged on pedestal (5), it is characterized in that: in described pot body (1), be provided with inner bag (2), rack for test tube (9) is installed in described inner bag (2), described inner bag (2) outer surface is provided with heating net (3), described inner bag (2) is network structure, described pot body (1) is connected water receiver (6) by water inlet pipe (13) with outlet pipe (8), level sensor (10) is provided with in described pot body (1), heating tube (7) is provided with in described water receiver (6), described outlet pipe (8) is provided with water receiver switch (12), described water receiver switch (12) is electrically connected controller (11), described controller (11) is electrically connected heating tube (7), heating net (3), level sensor (10), water receiver (6) and water receiver switch (12).
2. a kind of thermostat water bath according to claim 1, is characterized in that, described water receiver is provided with water pump in (6), and described water pump is electrically connected controller (11).
3. a kind of thermostat water bath according to claim 1, it is characterized in that, described controller (11) comprises control circuit mainboard and the microprocessor be arranged on control circuit mainboard and process chip, described microprocessor and described process chip are electrically connected, and described microprocessor and described process chip are welded on described control circuit mainboard.
4. a kind of thermostat water bath according to claim 1, is characterized in that, described heating tube (7) is helical form, and described heating net (3) is ring-type.
5. a kind of thermostat water bath according to claim 1, it is characterized in that, power switch, temperature indicator and temperature setting button are located on a pot body (1), described power switch, temperature indicator and temperature setting button are electrically connected controller (11), and described inner bag is provided with temperature sensor in (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520483683.0U CN204952939U (en) | 2015-07-07 | 2015-07-07 | Thermostat water bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520483683.0U CN204952939U (en) | 2015-07-07 | 2015-07-07 | Thermostat water bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204952939U true CN204952939U (en) | 2016-01-13 |
Family
ID=55048037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520483683.0U Expired - Fee Related CN204952939U (en) | 2015-07-07 | 2015-07-07 | Thermostat water bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204952939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622423A (en) * | 2016-12-19 | 2017-05-10 | 合肥铭志环境技术有限责任公司 | Thermostatic water bath |
-
2015
- 2015-07-07 CN CN201520483683.0U patent/CN204952939U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622423A (en) * | 2016-12-19 | 2017-05-10 | 合肥铭志环境技术有限责任公司 | Thermostatic water bath |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20180707 |