CN204620031U - A kind of thermostat water bath of improvement - Google Patents
A kind of thermostat water bath of improvement Download PDFInfo
- Publication number
- CN204620031U CN204620031U CN201520267907.4U CN201520267907U CN204620031U CN 204620031 U CN204620031 U CN 204620031U CN 201520267907 U CN201520267907 U CN 201520267907U CN 204620031 U CN204620031 U CN 204620031U
- Authority
- CN
- China
- Prior art keywords
- heated
- water
- constant temperature
- temperature groove
- level sensor
- 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
Landscapes
- Control For Baths (AREA)
Abstract
The utility model provides a kind of thermostat water bath of improvement, comprise heated at constant temperature groove and control unit, described control unit comprises controller, level sensor, magnetic valve, alarm and temperature control panel, and level sensor, magnetic valve, alarm, temperature control panel are connected with controller respectively with heated at constant temperature groove; Heated at constant temperature groove cell wall top is provided with water inlet, and bottom is provided with delivery port, and inwall scribbles one deck good antiscale property layer, and level sensor is arranged in heated at constant temperature groove; The water inlet position of heated at constant temperature groove is located at by magnetic valve.This water-bath can automatic water supplement when lack of water, can also reactant in cooling pan easily, has good antiscale property function simultaneously.
Description
Technical field
The utility model belongs to laboratory heated at constant temperature equipment, specifically a kind of can when lack of water automatic water supplement, the in time thermostat water bath of reactant, good antiscale property in cooling pan easily.
Background technology
Conventional experiment thermostat water bath, is used to drying, concentrated, distillation, dipping medicine and biologic product, and also can be used for constant temperature water bath heating and other experiments, is that indispensable instrument is analyzed in chemical experiment.The existing thermostat water bath function singleness in current laboratory, all utilizes temperature controller to control heating tube heating, keeps water-bath temperature constant.No matter then whether have water in pot, equipment can heat, and water-bath heating tube will be burnt out like this.Be easy to cause the failure of an experiment and cause security incident simultaneously.
In addition, the water of cooling thermostat water bath does not normally cool by it by any device naturally, or the water first in releasing water-bath, then disposablely adds a lot of cold water, thus obtains the object of the reactive material in cooling pan.This way has obvious shortcoming: first cool very consuming time, affect operating efficiency.Moreover disposablely add more cold water, except complex operation, kettle temperature change is very fast, can affect experimental result, even cause the failure of an experiment.
And what thermostat water bath added is running water, tap water quality is hard, easily produces incrustation scale after the heating.The personnel in laboratory only can add the water of thermostat water bath is general, the water seldom renewed, and incrustation scale of long duration will accumulate very thick, and affect heating and the insulation of thermostat water bath, power consumption greatly.
Summary of the invention
The purpose of this utility model be to provide a kind of can when water level is low automatic water supplement, the in time thermostat water bath of reactant, good antiscale property in cooling pan easily.
Above-mentioned purpose is achieved by the following technical solution:
A kind of thermostat water bath of improvement, it is characterized in that: comprise heated at constant temperature groove and control unit, described control unit comprises controller, level sensor, magnetic valve, alarm and temperature control panel, and level sensor, magnetic valve, alarm, temperature control panel are connected with controller respectively with heated at constant temperature groove; Heated at constant temperature groove cell wall top is provided with water inlet, and bottom is provided with delivery port, and inwall scribbles one deck good antiscale property layer, and level sensor is arranged in heated at constant temperature groove; The water inlet position of heated at constant temperature groove is located at by magnetic valve.
In the invention, level sensor can detect the water level in heated at constant temperature groove, and water level information is transferred to controller.During lower than certain water level, controller starts alarm, and Controlling solenoid valve is opened, automatic water filling, and after arriving certain altitude, Controlling solenoid valve is closed, and closes alarm.The meaning arranging alarm is, if experimenter forget fetch boiling water tap or cut off the water time, remind experimenter fetch boiling water tap or close water-bath.Temperature control panel can set heating-up temperature, and via controller controls the heating-up temperature of heated at constant temperature groove.Controller can acquisition process level sensor water level signal, starts alarm, opens magnetic valve when water level is low; Alarm, shut electromagnetic valve is closed when arriving certain water level.Power switch can open and close the electric current of whole water-bath.
In order to ensure that good antiscale property layer can corrosion-and high-temp-resistant, produce again excellent good antiscale property effect, preferably, described good antiscale property layer is polytetrafluorethylecoatings coatings.
Further, described water inlet is metal tube, and one end causes outside groove by cell wall top, and the other end leads to heated at constant temperature groove bottom land.Water inlet selects the metal material of corrosion-and high-temp-resistant, the service life of energy significant prolongation water inlet.Heated at constant temperature bottom land is led in water inlet one end, can ensure mild water inlet, prevent the spray splash from entering contaminated samples in sample.Water inlet and delivery port with the use of, facilitate the response sample in cooling pan, eliminate manually-operated loaded down with trivial details.
The utility model beneficial effect:
1, when the utility model uses, when water level to preset water level lower than energy automatic water supplement during preset water level, is reminded experimenter, can be avoided burning out equipment simultaneously.
2, can gently be added water to water-bath by water-bath water inlet, with delivery port with the use of, after example reaction terminates, hot water can be discharged easily, injects cold water, reduce rapidly the temperature of reactant.And heated at constant temperature bottom land is led in water inlet one end, mild water inlet can be ensured, prevent the spray splash from entering contaminated samples in sample.In addition, water inlet selects the metal material of corrosion-and high-temp-resistant, the service life of energy significant prolongation water inlet.
3, heated at constant temperature groove inwall scribbles good antiscale property layer, effectively suppresses heated at constant temperature groove encrustation, ensure that the heating effect of water-bath, save energy consumption.
Accompanying drawing explanation
Fig. 1: thermostat water bath structural representation;
1, heated at constant temperature groove, 2, controller, 3, water inlet, 4, delivery port, 5, magnetic valve, 6, level sensor, 7, temperature control panel, 8, alarm, 9, power switch, 10, good antiscale property layer.
Detailed description of the invention
Below in conjunction with accompanying drawing simple declaration the utility model once.
As shown in the figure, this water-bath comprises heated at constant temperature groove 1 and control unit, control unit specifically comprises controller 2, level sensor 6, magnetic valve 5, alarm 8 and temperature control panel 7, and level sensor 6, magnetic valve 5, alarm 8, temperature control panel 7 are connected with controller 2 respectively with heated at constant temperature groove 1; Heated at constant temperature groove 1 cell wall top is provided with water inlet 3, and bottom is provided with delivery port 4, and inwall scribbles one deck good antiscale property layer 10, and level sensor 6 is arranged in heated at constant temperature groove 1; Water inlet 3 position of heated at constant temperature groove 1 is located at by magnetic valve 5.Controller 2 is arranged in thermostat water bath housing.Level sensor 6 can detect the water level in heated at constant temperature groove 1, and water level information is transferred to controller 2.During lower than certain water level, controller 2 starts alarm 8, and Controlling solenoid valve 5 is opened, automatic water filling, and after arriving certain altitude, Controlling solenoid valve 5 is closed, and closes alarm 8.The meaning arranging alarm 8 is, if experimenter forget fetch boiling water tap or cut off the water time, remind experimenter fetch boiling water tap or close water-bath.Temperature control panel 7 can set heating-up temperature, and via controller 2 controls the heating-up temperature of heated at constant temperature groove 1.Controller 2 can acquisition process level sensor 6 water level signal, starts alarm 8, opens magnetic valve 5 when water level is low; Alarm 8, shut electromagnetic valve 5 is closed when arriving certain water level.Power switch 9 can open and close the electric current of whole water-bath.
Claims (3)
1. the thermostat water bath improved, it is characterized in that: comprise heated at constant temperature groove (1) and control unit, described control unit comprises controller (2), level sensor (6), magnetic valve (5), alarm (8) and temperature control panel (7), and level sensor (6), magnetic valve (5), alarm (8), temperature control panel (7) are connected with controller (2) respectively with heated at constant temperature groove (1); Heated at constant temperature groove (1) cell wall top is provided with water inlet (3), and bottom is provided with delivery port (4), and inwall scribbles good antiscale property layer (10), and level sensor (6) is arranged in heated at constant temperature groove (1); Water inlet (3) position of heated at constant temperature groove (1) is located at by magnetic valve (5).
2. thermostat water bath according to claim 1, is characterized in that: described good antiscale property layer (10) is polytetrafluorethylecoatings coatings.
3. thermostat water bath according to claim 1 and 2, is characterized in that: described water inlet (3) is metal tube, and one end causes outside groove by cell wall top, and the other end leads to heated at constant temperature groove (1) bottom land.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520267907.4U CN204620031U (en) | 2015-04-29 | 2015-04-29 | A kind of thermostat water bath of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520267907.4U CN204620031U (en) | 2015-04-29 | 2015-04-29 | A kind of thermostat water bath of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204620031U true CN204620031U (en) | 2015-09-09 |
Family
ID=54039095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520267907.4U Expired - Fee Related CN204620031U (en) | 2015-04-29 | 2015-04-29 | A kind of thermostat water bath of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204620031U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498882A (en) * | 2016-02-02 | 2016-04-20 | 天津市环境监测中心 | Isothermal self-compensating type liquid level adjusting water bath kettle |
| CN106291307A (en) * | 2016-08-19 | 2017-01-04 | 南通皋鑫电子股份有限公司 | The method that microwave oven is tested with diodes age |
| CN106732856A (en) * | 2016-12-27 | 2017-05-31 | 钦州市明大检测认证技术有限公司 | Thermostat water bath |
-
2015
- 2015-04-29 CN CN201520267907.4U patent/CN204620031U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498882A (en) * | 2016-02-02 | 2016-04-20 | 天津市环境监测中心 | Isothermal self-compensating type liquid level adjusting water bath kettle |
| CN106291307A (en) * | 2016-08-19 | 2017-01-04 | 南通皋鑫电子股份有限公司 | The method that microwave oven is tested with diodes age |
| CN106732856A (en) * | 2016-12-27 | 2017-05-31 | 钦州市明大检测认证技术有限公司 | Thermostat water bath |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204620031U (en) | A kind of thermostat water bath of improvement | |
| CN206261445U (en) | Poacher | |
| CN103271649A (en) | Intelligent water dispenser | |
| CN203597775U (en) | Dry combustion preventing heat preservation steam box | |
| CN203483282U (en) | Water dispenser | |
| CN204617901U (en) | Insulating pot | |
| CN207187788U (en) | A kind of improved good antiscale property thermostat water bath | |
| CN102155783B (en) | Liquid heating device and method | |
| CN101569505B (en) | Hydraulic controlled electricity-saving multifunctional water dispenser | |
| CN103006074B (en) | Double-temperature automatic control circuit of water dispenser | |
| CN102997428B (en) | Water heater with water saving system | |
| CN104819557A (en) | Domestic hot water system | |
| CN205037584U (en) | Boiler with automatically controlled relief valve | |
| CN101446446A (en) | Composing method of instant electric water heater with scald-preventing function and water heater | |
| CN202382399U (en) | Instant-heating water heater | |
| CN208551314U (en) | A kind of water dispenser | |
| CN215029074U (en) | Automatic water supplementing magnetic stirring constant-temperature water bath kettle | |
| CN201407714Y (en) | Gas kitchen range with water heater | |
| CN205797255U (en) | A kind of food test section thermostat water bath | |
| CN205042488U (en) | Steam ageing tests case | |
| CN201157258Y (en) | Separating three-case thermal insulation energy-saving boiling water equipment | |
| CN211236721U (en) | Bathroom temperature water yield control system based on gesture recognition | |
| CN201353100Y (en) | Detachable and washable heating water dispenser | |
| CN102847574A (en) | Water bath type heating device | |
| CN201187864Y (en) | Automatic control type electromagnetic induction water boiling heater |
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: 20150909 Termination date: 20170429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |