CN203598841U - Automatic water charging device of water bath kettle - Google Patents
Automatic water charging device of water bath kettle Download PDFInfo
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- CN203598841U CN203598841U CN201320662363.2U CN201320662363U CN203598841U CN 203598841 U CN203598841 U CN 203598841U CN 201320662363 U CN201320662363 U CN 201320662363U CN 203598841 U CN203598841 U CN 203598841U
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- bath
- bath kettle
- water bath
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Abstract
The utility model relates to a water bath kettle, in particular to an automatic water charging device of a water bath kettle, which mainly solves the technical problems of the prior art that when a water bath kettle is used and heated to a certain extent, liquid inside the water bath kettle is gradually dried out, dry frying is likely to occur under an unattended condition, and a safety accident is likely to happen. The automatic water charging device comprises the water bath kettle (1), wherein the top of the water bath kettle (1) is provided with an electrode A1 and an electrode kettle A2, the bottom of the water bath kettle is provided with an electrode B1 and an electrode B2, the electrode A2 and the electrode B2 are connected with an electromagnetic valve YV1 and an electromagnetic valve YV2 through circuits, the electromagnetic valve YV1 and the electromagnetic valve YV2 are connected with a valve for charging water into the water bath kettle and are connected with a power supply (2) through circuits, and the power supply is connected with the electrode A1, the electrode A2, the electrode B1 and the electrode B2 to form a loop through circuits.
Description
Technical field
The utility model relates to a kind of water-bath, especially relates to a kind of water-bath automatic water inflow device.
Background technology
Water-bath is mainly used in distilling in laboratory, dry, concentrated, and incubation chemicals or biological products, also can be used for heated at constant temperature and other humid test, is the indispensable instrument of biology, heredity, virus, aquatic products, environmental protection, medicine, health, laboratory, analysis room, education and scientific research.Chinese patent discloses a kind of water-bath (Granted publication number: CN 202199362 U), it has can sense temperature, control the temperature control unit of temperature, heating unit and the water bath being connected with temperature control unit, also have: multiple supporting and mounting bracket for supporting, fixing container to be heated, each supporting and mounting bracket has the hole that multiple apertures are greater than heating container, and supporting and mounting bracket is flexibly connected with water bath; The edge of supporting and mounting bracket is also provided with the lockset that supporting and mounting bracket can be fixed on to water bath top.But this water-bath in use, after heating to a certain degree, the liquid of the inside can be dryouied gradually, dry combustion method can occur when unattended, thereby can cause security incident.
Utility model content
The utility model is to provide a kind of water-bath automatic water inflow device, it is mainly to solve the existing water-bath of prior art in use, and after heating to a certain degree, the liquid of the inside can be dryouied gradually, dry combustion method can be there is when unattended, thereby the technical problem of security incident etc. can be caused.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Water-bath automatic water inflow device of the present utility model, comprise water-bath, the top of described water-bath is provided with electrode A 1, electrode A 2, the bottom of water-bath is provided with electrode B 1, electrode B 2, electrode A 2, electrode B 2 have magnetic valve YV1, magnetic valve YV2 by connection respectively, magnetic valve YV1, magnetic valve YV2 are connected with can be to the valve of water filling in water-bath, magnetic valve YV1, magnetic valve YV2 have power supply by connection, and power supply forms loop by circuit and electrode A 1, electrode A 2, electrode B 1, electrode B 2.In the time that water level increases to electrode A, magnetic valve YV1 obtains electric, and valve body is closed, and stops into water; In the time that water level drops to electrode B, magnetic valve YV2 obtains electric, and valve body is opened, and starts water inlet.This device is arranged in the water-bath of laboratory, can effectively prevent water-bath dry combustion method, avoids causing danger.
As preferably, described water-bath is provided with water-level gauge.Can observe intuitively the liquid height of water-bath by water-level gauge.
As preferably, described electrode B 2 is also connected with audible-visual annunciator by circuit.In the time that the liquid in water-bath is soon dryouied, audible-visual annunciator just can sound the alarm, and prevents because line fault, when magnetic valve cannot be opened, can manually solve fault.
Therefore, the utility model arranges electrode by the two ends up and down at water-bath, by the keying of electrode control magnetic valve, thereby automatically controls the water inlet of water-bath, simple and reasonable for structure.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Parts, position and numbering in figure: water-bath 1, power supply 2, water-level gauge 3, audible-visual annunciator 4.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the water-bath automatic water inflow device that this is routine, comprise water-bath 1, as Fig. 1, the top of water-bath is provided with electrode A 1, electrode A 2, the bottom of water-bath is provided with electrode B 1, electrode B 2, electrode A 2, electrode B 2 have magnetic valve YV1, magnetic valve YV2 by connection respectively, magnetic valve YV1, magnetic valve YV2 are connected with can be to the valve of water filling in water-bath, magnetic valve YV1, magnetic valve YV2 have power supply 2 by connection, and power supply forms loop by circuit and electrode A 1, electrode A 2, electrode B 1, electrode B 2.Water-bath is provided with water-level gauge 3.Electrode B 2 is also connected with audible-visual annunciator 4 by circuit.
When use, in the time that water level increases to electrode A 1, electrode A 2, magnetic valve YV1 obtains electric, and valve body is closed, and stops into water.Water-bath 1 heats in-built liquid, and when firing after certain hour, when water level drops to electrode B 1, electrode B 2, magnetic valve YV2 obtains electric, and valve body is opened, and starts water inlet.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification are all encompassed among the scope of the claims of the present utility model.
Claims (3)
1. a water-bath automatic water inflow device, comprise water-bath (1), the top that it is characterized in that described water-bath (1) is provided with electrode A 1, electrode A 2, the bottom of water-bath is provided with electrode B 1, electrode B 2, electrode A 2, electrode B 2 have magnetic valve YV1, magnetic valve YV2 by connection respectively, magnetic valve YV1, magnetic valve YV2 are connected with can be to the valve of water filling in water-bath, magnetic valve YV1, magnetic valve YV2 have power supply (2) by connection, and power supply forms loop by circuit and electrode A 1, electrode A 2, electrode B 1, electrode B 2.
2. water-bath automatic water inflow device according to claim 1, is characterized in that described water-bath (1) is provided with water-level gauge (3).
3. water-bath automatic water inflow device according to claim 1 and 2, is characterized in that described electrode B 2 is also connected with audible-visual annunciator (4) by circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662363.2U CN203598841U (en) | 2013-10-25 | 2013-10-25 | Automatic water charging device of water bath kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662363.2U CN203598841U (en) | 2013-10-25 | 2013-10-25 | Automatic water charging device of water bath kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203598841U true CN203598841U (en) | 2014-05-21 |
Family
ID=50711542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320662363.2U Expired - Fee Related CN203598841U (en) | 2013-10-25 | 2013-10-25 | Automatic water charging device of water bath kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203598841U (en) |
-
2013
- 2013-10-25 CN CN201320662363.2U patent/CN203598841U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151229 Address after: 310008, No. 1801, Asia Pacific Road, Dao Yan Street, Xiaoshan District, Zhejiang, Hangzhou Patentee after: Hangzhou ship Biotechnology Co., Ltd. Address before: 310008 No. 1801 Asia Pacific Road, Xiaoshan District, Zhejiang, Hangzhou Patentee before: HANGZHOU KANGLI INDUSTRIAL CO., LTD. |
|
| 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: 20140521 Termination date: 20161025 |