CN204116265U - A kind of portable water quality detector - Google Patents
A kind of portable water quality detector Download PDFInfo
- Publication number
- CN204116265U CN204116265U CN201420357503.XU CN201420357503U CN204116265U CN 204116265 U CN204116265 U CN 204116265U CN 201420357503 U CN201420357503 U CN 201420357503U CN 204116265 U CN204116265 U CN 204116265U
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- CN
- China
- Prior art keywords
- water quality
- main casing
- quality detector
- portable water
- power supply
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of portable water quality detector, comprise the main casing, sub-shell, the detection probe that connect successively, be provided with the power supply of series connection, adjustable resistance and bulb in described main casing, and described main casing offers transparent window, this transparent window corresponds to described bulb; Be provided with the detecting sensor be made up of two parallel inert metal electrode in described detection probe, one end of these two parallel poles is connected to one end of described power supply and described adjustable resistance.The utility model is applicable to the detection of various water quality, have easy to carry, detect quick, easy and simple to handle accurately, the advantage such as structure is simple, cheap for manufacturing cost, volume is little.
Description
Technical field
The utility model relates to a kind of portable water quality detector, is specifically related to a kind of instrument for detecting various water quality.
Background technology
Water resource is the important component part of natural resources, and be that the valuable source that China's modernization monitors ensures, resident living and enterprise produce and all need safe water, therefore need to detect in real time water resource.Along with the raising of people's living standard, the chance of out on tours and exploration increases, but can not entirely bring necessary potable water when people go out, and can only ask for nearby.And along with industrialized process and social development, water pollution is more and more serious, particularly this year, a large amount of discharges of agricultural effluent, sanitary wastewater and industrial waste water, cause rivers and lakes to receive pollution day by day serious, therefore, in the wild, before drinking-water, must ensure that water is safe, and electrical conductivity of water (resistance) is the important indicator weighing water quality, it can reflect the electrolyte concentration existed in water outlet, and in water, electrolyte concentration is higher, illustrates that water quality is poorer, otherwise, illustrate that water quality is better.
But existing water quality detecting device, its structural design is unreasonable, complicated operation, expensive, accuracy in detection is not high, volume is large, carry inconvenience and detection time long.
novel content
Due to the problems referred to above that prior art exists, the utility model proposes a kind of portable water quality detector, it can solve the problem effectively.
To achieve these goals, the utility model have employed following technical scheme:
A kind of portable water quality detector, comprise the main casing, sub-shell, the detection probe that connect successively, be provided with the power supply of series connection, adjustable resistance and bulb in described main casing, and described main casing offers transparent window, this transparent window corresponds to described bulb; Be provided with the detecting sensor be made up of two parallel inert metal electrode in described detection probe, one end of these two parallel poles is connected to one end of described power supply and described adjustable resistance.
The spacing of described two parallel inert metal electrode is 5-20mm.
Described power supply is dry cell or charge Ni-MH battery or charged lithium cells.
The resistance value scope of described adjustable resistance is 2-100 ohm.
Also comprise one and be sheathed on lid in described detection probe.
Be equipped with spongy layer in described lid, in described spongy layer, offer the hole of accommodating described inert metal electrode.
Compared with prior art, advantage is the utility model: easy to carry, detect quick, easy and simple to handle accurately, structure is simple, cheap for manufacturing cost, volume is little.
Accompanying drawing explanation
Fig. 1 is the appearance structure schematic diagram of the utility model embodiment.
Fig. 2 circuit theory diagrams of the present utility model.
In figure, (1) main casing, (2) sub-shell, (3) detection probe, (4) transparent window, (5) power supply, (6) adjustable resistance, (7) bulb.
Embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawings below:
Portable water quality detector of the present utility model, comprises the main casing 1, sub-shell 2, the detection probe 3 that connect successively.
The power supply 5 of series connection, adjustable resistance 6 and bulb 7 is provided with in described main casing 1.And described main casing offers transparent window 4, this transparent window corresponds to described bulb.Can be facilitated by this transparent window and directly observe the state of bulb.
Be provided with the detecting sensor be made up of two parallel inert metal electrode in described detection probe 3, one end of these two parallel poles is connected to one end of described power supply and described adjustable resistance.
The spacing of described two parallel inert metal electrode is 5-20mm, in the best results of this scope Inner electrolysis.
Described power supply is dry cell or charge Ni-MH battery or charged lithium cells, can be convenient for carrying.
The resistance value scope of described adjustable resistance is 2-100 ohm.
This uses novel portable water quality detector also to comprise one and is sheathed on lid in described detection probe.Be equipped with spongy layer in described lid, in described spongy layer, offer the hole of accommodating described inert metal electrode.Lid the drying on holding electrode surface can play again its structure of protection, prevents by the effect broken.
Compact structure of the present utility model, is easy to carry.
Principle of work of the present utility model is electrical conductivity of water (resistance) is the important indicator weighing water quality, it can reflect the electrolyte concentration existed in water outlet, in water, electrolyte concentration is higher, pilot bulb is darker, when resistance large to a certain extent time, pilot bulb just extinguishes, and illustrates that water quality is defective, otherwise, illustrate that water quality is better.
Claims (4)
1. a portable water quality detector, it is characterized in that: comprise the main casing, sub-shell, the detection probe that connect successively, be provided with the power supply of series connection, adjustable resistance and bulb in described main casing, and described main casing offers transparent window, this transparent window corresponds to described bulb; Be provided with the detecting sensor be made up of two parallel inert metal electrode in described detection probe, one end of these two parallel poles is connected to one end of described power supply and described adjustable resistance; Also comprise one and be sheathed on lid in described detection probe, be equipped with spongy layer in described lid, in described spongy layer, offer the hole of accommodating described inert metal electrode.
2. portable water quality detector according to claim 1, is characterized in that: the spacing of described two parallel inert metal electrode is 5-20mm.
3. portable water quality detector according to claim 1, is characterized in that: described power supply is dry cell or charge Ni-MH battery or charged lithium cells.
4. portable water quality detector according to claim 1, is characterized in that: the resistance value scope of described adjustable resistance is 2-100 ohm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357503.XU CN204116265U (en) | 2014-07-01 | 2014-07-01 | A kind of portable water quality detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357503.XU CN204116265U (en) | 2014-07-01 | 2014-07-01 | A kind of portable water quality detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204116265U true CN204116265U (en) | 2015-01-21 |
Family
ID=52333562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420357503.XU Expired - Fee Related CN204116265U (en) | 2014-07-01 | 2014-07-01 | A kind of portable water quality detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204116265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010952A (en) * | 2016-06-29 | 2016-10-12 | 哈尔滨华藻生物科技开发有限公司 | Spirulina solution portable detection device |
| CN108318540A (en) * | 2018-03-21 | 2018-07-24 | 刘海洋 | Ion water quality detecting device and its method |
-
2014
- 2014-07-01 CN CN201420357503.XU patent/CN204116265U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010952A (en) * | 2016-06-29 | 2016-10-12 | 哈尔滨华藻生物科技开发有限公司 | Spirulina solution portable detection device |
| CN108318540A (en) * | 2018-03-21 | 2018-07-24 | 刘海洋 | Ion water quality detecting device and its method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU ZHONGZHENG PRODUCT SAFETY TESTING CO., LTD Free format text: FORMER OWNER: SUZHOU ZHONG'AN NUOLIAN ENVIRONMENTAL TECHNOLOGY SERVICES CO., LTD. Effective date: 20150604 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150604 Address after: Suzhou City, Jiangsu province 215300 town Kunshan City Hefeng Road No. 108, room 818 Patentee after: Jiangsu Zhongzheng Commodity Safety Testing Co.,Ltd. Address before: Suzhou City, Jiangsu province 215300 town Kunshan City Hefeng Road No. 108, room 815 Patentee before: SUZHOU ZHONGAN NUOLIAN ENVIRONMENTAL TECHNOLOGY SERVICE CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |