CN201464462U - Multi-parameter measuring device of water quality - Google Patents
Multi-parameter measuring device of water quality Download PDFInfo
- Publication number
- CN201464462U CN201464462U CN2009200478658U CN200920047865U CN201464462U CN 201464462 U CN201464462 U CN 201464462U CN 2009200478658 U CN2009200478658 U CN 2009200478658U CN 200920047865 U CN200920047865 U CN 200920047865U CN 201464462 U CN201464462 U CN 201464462U
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- sealing gland
- capping
- measuring chamber
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Abstract
The utility model discloses a multi-parameter measuring device of water quality, which comprises a water inlet pipe, a water outlet pipe, a main pipeline, a plurality of measuring chambers and a sealing gland, wherein the measuring chambers are communicated through the main pipeline; the tail end of the main pipeline is provided with an overflow pipe; the overflow pipe is communicated with the water outlet pipe; an inclined angle of 5 to 15 degrees is formed between the main pipeline and the horizontal plane; the sealing gland is connected with the top ends of the measuring chambers by threads; air pipes are arranged among the measuring chambers; the measuring chambers include a dissolved oxygen measuring chamber, a temperature measuring chamber, a pH value measuring chamber and an electrical conductivity measuring chamber; and each measuring chamber is provided with a measuring set which penetrates through the sealing gland and extends into the chamber. The multi-parameter measuring device of the water quality has compact structure and accurate measurement.
Description
Technical field
The utility model relates to a kind of water quality measurement device, especially relates to a kind of multi-parameter water-quality measurement mechanism.
Background technology
Traditional water quality parameter measurement mechanism adopts the bigger drum of diameter, has seal cover board above, and a plurality of measuring appliances pass seal cover board, extend into to measure various parameters in the drum, though this kind method is feasible, its volume is bigger, and occupied ground is big; And a plurality of measuring appliances to mix the data of measurement inaccurate.
Summary of the invention
The purpose of this utility model is to provide a kind of compact conformation and measures multi-parameter water-quality measurement mechanism accurately.
In order to achieve the above object, the technical solution of the utility model is: a kind of multi-parameter water-quality measurement mechanism, comprise water inlet pipe, rising pipe, trunk line, several measuring chambers and sealing gland, several measuring chambers are communicated with by trunk line, the tail end of trunk line is provided with overflow pipe, and overflow pipe is communicated with rising pipe, and trunk line and surface level tilt 5 °～15 °, sealing gland is threaded with the top of measuring chamber, is provided with tracheae between several measuring chambers.
Described several measuring chambers comprise dissolved oxygen sensing chamber, temperature survey chamber, pH value measuring chamber and conductivity measurement chamber, and each measuring chamber is provided with and passes the measuring appliance that sealing gland stretches into inner chamber.
Described sealing gland comprises capping, end cap, pressing plate, first O-ring seal and second O-ring seal, has ring groove on the measuring chamber end face, has first O-ring seal in the ring groove, be successively pressed with pressing plate and capping on first O-ring seal, end cap one end is withheld in capping, the other end is threaded with measuring chamber, and capping is provided with the hole that can pass measuring appliance, and is provided with second O-ring seal between capping and the measuring appliance.
Have flange in the capping of described sealing gland, end cap one end of sealing gland is withheld on the flange of capping, and the other end is threaded with measuring chamber.
Also has charging aperture on the end face of described thermometric chamber.
The bottom of described overflow pipe and temperature survey chamber also is communicated with draining valve.
Can also comprise the reservation measuring chamber in the measuring chamber of described several connections.
After adopting said structure, because several measuring chambers of the utility model are communicated with by trunk line, the tail end of trunk line is provided with overflow pipe, and overflow pipe is communicated with rising pipe, so syndeton compactness between each measuring chamber; Again because 5 °～15 ° of trunk line and surface level inclinations, sealing gland is threaded with the top of measuring chamber, be provided with tracheae between several measuring chambers, can in flowing process, water discharge the air in each measuring chamber, guaranteed measuring stability, insert the measuring appliance of measuring various parameters in the measuring chamber of each connection respectively, various parameters are separately measured, and have therefore guaranteed accuracy and the reliability measured.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
The embodiment that provides below in conjunction with accompanying drawing is described in further detail the utility model.
Shown in Fig. 1,2, a kind of multi-parameter water-quality measurement mechanism, comprise water inlet pipe 1, rising pipe 2, trunk line 9, several measuring chambers 3 and sealing gland 5, several measuring chambers 3 are communicated with by trunk line 9, the tail end of trunk line 9 is provided with overflow pipe 4, and overflow pipe 4 is communicated with rising pipe 2, and trunk line 9 tilts 5 °～15 ° with surface level, sealing gland 5 is threaded with the top of measuring chamber 3, is provided with tracheae 7 between several measuring chambers 3.
Shown in Fig. 1,2, for the various parameters of conjunction measuring, described several measuring chambers 3 comprise dissolved oxygen sensing chamber 3-1, temperature survey chamber 3-2, pH value measuring chamber 3-3 and conductivity measurement chamber 3-4, and each measuring chamber 3 is provided with and passes the measuring appliance 6 that sealing gland 5 stretches into inner chamber.
Referring to Fig. 1, shown in 2, measure accurately in order to make, make the top seal of measuring chamber 3, described sealing gland 5 comprises capping 5-1, end cap 5-2, pressing plate 5-3, the first O-ring seal 5-4 and the second O-ring seal 5-5, has ring groove 3-6 on measuring chamber 3 end faces, has the first O-ring seal 5-4 in the ring groove 3-6, be successively pressed with pressing plate 5-3 and capping 5-1 on the first O-ring seal 5-4, end cap 5-2 one end is withheld on capping 5-1, the other end is threaded with measuring chamber 3, capping 5-1 is provided with the hole 5-1-2 that can pass measuring appliance 6, and is provided with the second O-ring seal 5-5 between capping 5-1 and the measuring appliance 6.
Shown in Fig. 1,2, fixedly connected with measuring chamber 3 in order to make sealing gland 5, have flange 5-1-1 on the capping 5-1 of described sealing gland 5, end cap 5-2 one end of sealing gland 5 is withheld on the flange 5-1-1 of capping 5-1, and the other end is threaded with measuring chamber 3.
Shown in Fig. 1,2, come stabilizing water quality in order to add sulfuric acid, also have charging aperture 3-2-1 on the end face of described temperature survey chamber 3-2.
Shown in Fig. 1,2, to clean for convenience, the bottom of described overflow pipe 4 and temperature survey chamber 3-2 also is communicated with draining valve 8.
Shown in Fig. 1,2, increase the measurement project for convenience, can also comprise in the measuring chamber 3 of described several connections and reserve measuring chamber 3-5.
Referring to Fig. 1, shown in 2, when the utility model is installed and used, water inlet pipe 1 is communicated with dissolved oxygen sensing chamber 3-1, dissolved oxygen sensing chamber 3-1 again with temperature survey chamber 3-2, pH value measuring chamber 3-3, conductivity measurement chamber 3-4 and reservation chamber 3-5 are by trunk line 9 polyphones, last trunk line 9 links to each other with rising pipe 2 through overflow pipe 4, also be provided with connectivity trachea 7 between each measuring chamber 3, the end of each measuring chamber 3 has sealing gland 5, measuring appliance 6 passes sealing gland 5 and stretches in the measuring chamber 3, water sample enters the chamber of measuring chamber 3 by water inlet pipe 1, carry out the dissolved oxygen value measurement in order to make the accurate more water sample of dissolved oxygen sensing value at first enter dissolved oxygen sensing chamber 3-1, enter temperature survey chamber 3-2 then successively, pH value measuring chamber 3-3 and conductivity measurement chamber 3-4, flowing into overflow pipe 4 overflows to rising pipe 2 at last discharges, the gas that produces in the water sample inflow process drains into overflow pipe 4 by the tracheae 7 in each measuring chamber 3, and discharges from overflow pipe 4; Clean for convenience, the bottom of described overflow pipe 4 and temperature survey chamber 3-2 also is communicated with draining valve 8; Overflow pipe 4 can be made with transparent material, convenient monitoring at any time; Can make one with trunk line 9 for conveniently installing and using several measuring chambers 3, also can arrange,, can reach equally and carry out the purpose that multi-parameter water-quality is measured then by soft pipe connection according to field condition.
Claims (7)
1. multi-parameter water-quality measurement mechanism, it is characterized in that: comprise water inlet pipe (1), rising pipe (2), trunk line (9), several measuring chambers (3) and sealing gland (5), several measuring chambers (3) are communicated with by trunk line (9), the tail end of trunk line (9) is provided with overflow pipe (4), overflow pipe (4) is communicated with rising pipe (2), trunk line (9) tilts 5 °～15 ° with surface level, sealing gland (5) is threaded with the top of measuring chamber (3), is provided with tracheae (7) between several measuring chambers (3).
2. multi-parameter water-quality measurement mechanism according to claim 1, it is characterized in that: described several measuring chambers (3) comprise dissolved oxygen sensing chamber (3-1), temperature survey chamber (3-2), pH value measuring chamber (3-3) and conductivity measurement chamber (3-4), and each measuring chamber (3) is provided with and passes the measuring appliance (6) that sealing gland (5) stretches into inner chamber.
3. multi-parameter water-quality measurement mechanism according to claim 1, it is characterized in that: described sealing gland (5) comprises capping (5-1), end cap (5-2), pressing plate (5-3), first O-ring seal (5-4) and second O-ring seal (5-5), has ring groove (3-6) on measuring chamber (3) end face, has first O-ring seal (5-4) in the ring groove (3-6), be successively pressed with pressing plate (5-3) and capping (5-1) on first O-ring seal (5-4), end cap (5-2) end is withheld in capping (5-1), the other end is threaded with measuring chamber (3), capping (5-1) is provided with the hole (5-1-2) that can pass measuring appliance (6), and is provided with second O-ring seal (5-5) between capping (5-1) and the measuring appliance (6).
4. multi-parameter water-quality measurement mechanism according to claim 3, it is characterized in that: have flange (5-1-1) in the capping (5-1) of described sealing gland (5), end cap (5-2) end of sealing gland (5) is withheld on the flange (5-1-1) of capping (5-1), and the other end is threaded with measuring chamber (3).
5. multi-parameter water-quality measurement mechanism according to claim 2 is characterized in that: also have charging aperture (3-2-1) on the end face of described thermometric chamber (3-2).
6. multi-parameter water-quality measurement mechanism according to claim 1 is characterized in that: the bottom of described overflow pipe (4) and temperature survey chamber (3-2) also is communicated with draining valve (8).
7. multi-parameter water-quality measurement mechanism according to claim 1 and 2 is characterized in that: can also comprise in the measuring chamber of described several connections (3) and reserve measuring chamber (3-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200478658U CN201464462U (en) | 2009-08-20 | 2009-08-20 | Multi-parameter measuring device of water quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200478658U CN201464462U (en) | 2009-08-20 | 2009-08-20 | Multi-parameter measuring device of water quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201464462U true CN201464462U (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200478658U Expired - Fee Related CN201464462U (en) | 2009-08-20 | 2009-08-20 | Multi-parameter measuring device of water quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201464462U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937641A (en) * | 2012-11-08 | 2013-02-20 | 上海移远通信技术有限公司 | Water quality detecting device, water quality monitoring system and operation method of water quality monitoring system |
| CN104154375A (en) * | 2013-05-14 | 2014-11-19 | 上海维萨仪表制造有限公司 | Temperature measuring and pressure measuring data collection head for high pressure pipeline |
| CN107748240A (en) * | 2017-11-07 | 2018-03-02 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of water quality detecting device |
-
2009
- 2009-08-20 CN CN2009200478658U patent/CN201464462U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937641A (en) * | 2012-11-08 | 2013-02-20 | 上海移远通信技术有限公司 | Water quality detecting device, water quality monitoring system and operation method of water quality monitoring system |
| CN104154375A (en) * | 2013-05-14 | 2014-11-19 | 上海维萨仪表制造有限公司 | Temperature measuring and pressure measuring data collection head for high pressure pipeline |
| CN107748240A (en) * | 2017-11-07 | 2018-03-02 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of water quality detecting device |
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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: BONCONTACT TECHNOLOGY (CHANGZHOU) CO. LTD. Free format text: FORMER OWNER: CHANGZHOU BONCONTACT TECHNOLOGY CO., LTD. Effective date: 20101214 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20101214 Address after: 213022, No. 2, environmental protection industrial park, Xinbei District, Jiangsu, Changzhou Co-patentee after: Changzhou Bangdacheng Technology Co., Ltd. Patentee after: Boncontact Technology (Changzhou) Co., Ltd. Address before: 213022, No. 2, environmental protection industrial park, Xinbei District, Jiangsu, Changzhou Co-patentee before: Changzhou Bangdacheng Technology Co., Ltd. Patentee before: Changzhou Bangdacheng Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20160820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |