CN204142667U - Water quality detecting device and water purifier - Google Patents
Water quality detecting device and water purifier Download PDFInfo
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- CN204142667U CN204142667U CN201420638521.5U CN201420638521U CN204142667U CN 204142667 U CN204142667 U CN 204142667U CN 201420638521 U CN201420638521 U CN 201420638521U CN 204142667 U CN204142667 U CN 204142667U
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Abstract
The utility model provides a kind of water quality detecting device and water purifier, and wherein, described water quality detecting device, comprising: three-way pipe, and the first end of described three-way pipe and the second end are connected in the water route of water quality to be detected; Detecting electrode, is arranged in the 3rd end of described three-way pipe, for detecting the water quality flowing through described three-way pipe.The technical solution of the utility model can reduce the volume of water quality detecting device, expands the scope of application of water quality detecting device, achieves the water quality detection to water purifier water route, and can guarantee that the hermetic unit of water quality detecting device has larger bearing capacity.
Description
Technical field
The utility model relates to water quality inspection technique field, in particular to a kind of water quality detecting device and a kind of water purifier.
Background technology
At present, conductivity/TDS (the Total dissolvedsolids for measuring water quality on market, total dissolved solidss) testing apparatus is mostly for industrial, due to the joint that the volume of testing apparatus is comparatively large and not supporting with water purifier pipeline, therefore can not directly be installed on water purifier.
In addition, most of conductivity/TDS testing apparatus is used for testing hydrostatic, and the bearing capacity of hermetic unit is lower, can not meet the request for utilization of water purifier.
Therefore, how can expand the scope of application of water quality detection equipment, realize the water quality detection to water purifier water route, and the technical matters that the hermetic unit of water quality detection equipment has larger bearing capacity and becomes urgently to be resolved hurrily can be guaranteed.
Utility model content
The utility model is intended at least to solve one of technical matters existed in above-mentioned prior art or correlation technique.
For this reason, an object of the present utility model is to propose a kind of new water quality detecting device, the volume of water quality detecting device can be reduced, expand the scope of application of water quality detecting device, achieve the water quality detection to water purifier water route, and can guarantee that the hermetic unit of water quality detecting device has larger bearing capacity.
For achieving the above object, according to the embodiment of first aspect of the present utility model, propose a kind of water quality detecting device, comprising: three-way pipe, the first end of described three-way pipe and the second end are connected in the water route of water quality to be detected; Detecting electrode, is arranged in the 3rd end of described three-way pipe, for detecting the water quality flowing through described three-way pipe.
According to the water quality detecting device of embodiment of the present utility model, due to the small volume of three-way pipe, therefore by using three-way pipe to be connected in the water route of water quality to be detected, and by detecting electrode, the water quality flowing through three-way pipe is detected, make the small volume of the water quality detecting device be made up of three-way pipe, water quality in most water route can being detected, as detected the water quality in water purifier water route, and then improve the scope of application of water quality detecting device; Meanwhile, the water quality detecting device structure that the utility model proposes is simple, is easy to produce and install.
In addition, according to the water quality detecting device of the utility model above-described embodiment, following additional technical characteristic can also be had:
According to an embodiment of the present utility model, also comprise: three-way pipe pipe lid, for blocking the 3rd end of described three-way pipe, described detecting electrode is arranged in the 3rd end of described three-way pipe through described three-way pipe pipe lid.
According to the water quality detecting device of embodiment of the present utility model, by arranging the 3rd end of three-way pipe pipe lid blocking three-way pipe, making it possible to seal the 3rd end of three-way pipe, avoiding the current in water route to overflow from the 3rd end of three-way pipe.
Wherein, the assembling mode between three-way pipe pipe lid and the 3rd end of three-way pipe has multiple, below enumerates three kinds of assembling modes wherein:
Assembling mode one:
According to an embodiment of the present utility model, described three-way pipe pipe lid comprises: inner cap, and the 3rd end of described three-way pipe is provided with stop configurations, in the 3rd end that described inner cap is arranged on described three-way pipe and with described stop configurations clamping; Enclosing cover, be located on the 3rd end of described three-way pipe.
In this embodiment, three-way pipe pipe lid is made up of inner cap and enclosing cover, and inner cap realizes the blocking to the 3rd end of three-way pipe, and enclosing cover realizes fixing inner cap, improves the bearing capacity of hermetic unit.In the 3rd end that the stop configurations that 3rd end of three-way pipe is arranged can be arranged on three-way pipe or end.
In the above-described embodiments, preferably, the lateral wall of the madial wall of described enclosing cover and the 3rd end of described three-way pipe is provided with screw thread, the 3rd end of described enclosing cover and described three-way pipe screws up.
Assembling mode two:
According to an embodiment of the present utility model, described three-way pipe pipe lid comprises: inner cap, and the madial wall of the outside surface of described inner cap and the 3rd end of described three-way pipe is provided with screw thread, and the 3rd end of described inner cap and described three-way pipe screws up.
In this embodiment, three-way pipe pipe lid is only made up of inner cap, and inner cap is screwed up by the 3rd end of screw thread and three-way pipe, also improves the bearing capacity of hermetic unit.Certainly, as the one distortion assembling mode of this assembling mode, three-way pipe pipe lid only can have enclosing cover, and the lateral wall of the inside surface of enclosing cover and the 3rd end of three-way pipe is provided with screw thread, and the 3rd end of enclosing cover and three-way pipe screws up.
Assembling mode three:
According to an embodiment of the present utility model, described three-way pipe pipe lid comprises: inner cap, stop configurations is provided with in 3rd end of described three-way pipe, in the 3rd end that described inner cap is arranged on described three-way pipe and with described stop configurations clamping, the end of the 3rd end of described three-way pipe be provided with snap fit and with the surperficial clamping of described inner cap.
In this embodiment, three-way pipe pipe lid is only made up of inner cap, inner cap by three-way pipe the 3rd end arrange snap fit and three-way pipe the 3rd end in stop configurations be fixed in the 3rd end of three-way pipe, equally also can improve the bearing capacity of hermetic unit.
According to an embodiment of the present utility model, in described inner cap, sealing filler is set, to be fixed in described inner cap by described detecting electrode.
According to the water quality detecting device of embodiment of the present utility model, by arranging sealing filler in inner cap, detecting electrode being fixed in inner cap, detecting electrode can be avoided to rock in inner cap and affect the serviceable life of detecting electrode.
According to an embodiment of the present utility model, at least one position that described inner cap contacts with the 3rd end of described three-way pipe is provided with O-ring seal.Particularly, in above-mentioned assembling mode one, can stop configurations on the 3rd end of three-way pipe and between inner cap, O-ring seal is set; In above-mentioned assembling mode two, if the 3rd end of three-way pipe is also provided with stop configurations, then can stop configurations on the 3rd end of three-way pipe and between inner cap, O-ring seal is set; In above-mentioned assembling mode three, can stop configurations in the 3rd end of three-way pipe and between inner cap, O-ring seal is set, and/or O-ring seal is set between snap fit and inner cap.
According to an embodiment of the present utility model, also comprise: electric-controlled plate, be electrically connected by wire with described detecting electrode, described wire is connected with the mode of described detecting electrode by soldering.
In this embodiment, the mode adopting the mode of soldering to carry out being connected between detecting electrode with wire have resistance little, connect reliable advantage.Detecting electrode can adopt 304 stainless steel materials, meet food class criteria, but because stainless steel is more weak to scolding tin adhesion, therefore directly soldering cannot be carried out to stainless steel, need first to carry out surface treatment to stainless welding portion, make stainless steel surfaces to the Adhesion enhancement of scolding tin as coated relevant scaling powder to this part.
Above-mentioned three-way pipe, inner cap and enclosing cover all can adopt the working of plastics meeting food requirement.
According to the embodiment of the utility model second aspect, also proposed a kind of water purifier, comprising: the water quality detecting device described in above-mentioned any one embodiment, first end and second end of described three-way pipe are connected in the water route of described water purifier.
Wherein, the first end of three-way pipe and the second end can be hydraulic quick couplers, and this hydraulic quick coupler, by being threaded or ultrasonic soldering, accesses with the water quality detecting device that will the utility model proposes in the water route of water purifier.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 shows the structural representation of the water quality detecting device according to first embodiment of the present utility model;
Fig. 2 shows the structural representation of the water quality detecting device according to second embodiment of the present utility model;
Fig. 3 shows the structural representation of the water quality detecting device according to the 3rd embodiment of the present utility model;
Fig. 4 shows the structural representation of the water quality detecting device according to the 4th embodiment of the present utility model;
Fig. 5 shows the structural representation of the water quality detecting device according to the 5th embodiment of the present utility model.
Embodiment
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from other modes described here and implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
As shown in Figures 1 to 5, according to the water quality detecting device of embodiment of the present utility model, comprising: three-way pipe 1, the first end of described three-way pipe 1 and the second end are connected in the water route of water quality to be detected; Detecting electrode 2, is arranged in the 3rd end of described three-way pipe 1, for detecting the water quality flowing through described three-way pipe 1.
Due to the small volume of three-way pipe 1, therefore by using three-way pipe 1 to be connected in the water route of water quality to be detected, and by detecting electrode 2, the water quality flowing through three-way pipe 1 is detected, make the small volume of the water quality detecting device be made up of three-way pipe 1, water quality in most water route can be detected, as detected the water quality in water purifier water route, and then improve the scope of application of water quality detecting device; Meanwhile, the water quality detecting device structure that the utility model proposes is simple, is easy to produce and install.
Wherein, the number of detecting electrode can be arranged according to the actual requirements, preferably, as shown in Figure 2, can arrange two detecting electrodes 2.
In addition, according to the water quality detecting device of the utility model above-described embodiment, following additional technical characteristic can also be had:
According to an embodiment of the present utility model, also comprise: three-way pipe pipe lid 3, for blocking the 3rd end of described three-way pipe 1, described detecting electrode 2 is arranged in the 3rd end of described three-way pipe 1 through described three-way pipe pipe lid 3.
Blocking the 3rd end of three-way pipe 1 by arranging three-way pipe pipe lid 3, making it possible to seal the 3rd end of three-way pipe 1, avoid the current in water route to overflow from the 3rd end of three-way pipe 1.
Wherein, the assembling mode between three-way pipe pipe lid 3 and the 3rd end of three-way pipe 1 has multiple, below enumerates three kinds of assembling modes wherein:
Assembling mode one:
As depicted in figs. 1 and 2, according to an embodiment of the present utility model, described three-way pipe pipe lid 3 comprises: inner cap 31,3rd end of described three-way pipe 1 is provided with stop configurations (stop configurations 41 as shown in Figure 1 and/or stop configurations 42), in the 3rd end that described inner cap is arranged on described three-way pipe 1 and with described stop configurations clamping; Enclosing cover 32, be located on the 3rd end of described three-way pipe 1.
In this embodiment, three-way pipe pipe lid 3 is made up of inner cap 31 and enclosing cover 32, and inner cap 31 realizes the blocking of the 3rd end to three-way pipe 1, and enclosing cover 32 realizes fixing inner cap 31, improves the bearing capacity of hermetic unit.The stop configurations of the 3rd end setting of three-way pipe 1 can be arranged on the 3rd end interior (i.e. stop configurations 41) or end (i.e. stop configurations 42) of three-way pipe 1.
In the above-described embodiments, preferably, the lateral wall of the madial wall of described enclosing cover 32 and the 3rd end of described three-way pipe 1 is provided with screw thread, described enclosing cover 32 screws up with the 3rd end of described three-way pipe 1.
Assembling mode two:
As shown in Figure 3 and Figure 5, according to an embodiment of the present utility model, described three-way pipe pipe lid 3 comprises: inner cap 31, and the madial wall of the outside surface of described inner cap 31 and the 3rd end of described three-way pipe 1 is provided with screw thread, and described inner cap 31 screws up with the 3rd end of described three-way pipe 1.
In this embodiment, three-way pipe pipe lid 3 is only made up of inner cap 31, and inner cap 31 is screwed up by the 3rd end of screw thread and three-way pipe 1, also improves the bearing capacity of hermetic unit.Certainly, as the one distortion assembling mode of this assembling mode, three-way pipe pipe lid 3 can only have enclosing cover 32, and the lateral wall of the inside surface of enclosing cover 32 and the 3rd end of three-way pipe 1 is provided with screw thread, and enclosing cover 32 screws up (this assembling mode not shown) with the 3rd end of three-way pipe 1.
Assembling mode three:
As shown in Figure 4, according to an embodiment of the present utility model, described three-way pipe pipe lid 3 comprises: inner cap 31, stop configurations 5 is provided with in 3rd end of described three-way pipe 1, in the 3rd end that described inner cap 31 is arranged on described three-way pipe 1 and with the clamping of described stop configurations 5, the end of the 3rd end of described three-way pipe 1 be provided with snap fit 6 and with the surperficial clamping of described inner cap 31.
In this embodiment, three-way pipe pipe lid 3 is only made up of inner cap 31, the snap fit 6 that inner cap 31 is arranged by the 3rd end of three-way pipe 1 is fixed in the 3rd end of three-way pipe 1 with the stop configurations 5 in the 3rd end of three-way pipe 1, equally also can improve the bearing capacity of hermetic unit.
As shown in Figures 1 to 4, according to an embodiment of the present utility model, in described inner cap 31, sealing filler 7 is set, to be fixed in described inner cap 31 by described detecting electrode 2.
By arranging sealing filler 7 in inner cap 31, detecting electrode 2 being fixed in inner cap 31, detecting electrode 2 can be avoided to rock in inner cap 31 and affect the serviceable life of detecting electrode 2.
According to an embodiment of the present utility model, at least one position that described inner cap 31 contacts with the 3rd end of described three-way pipe 1 is provided with O-ring seal 8.Particularly, in above-mentioned assembling mode one, can stop configurations (stop configurations 41 and/or stop configurations 42) on the 3rd end of three-way pipe 1 and between inner cap 31, O-ring seal 8 is set.In above-mentioned assembling mode two, if the 3rd end of three-way pipe 1 is also provided with stop configurations, then can stop configurations on the 3rd end of three-way pipe 1 and between inner cap 31, O-ring seal 8 is set, as shown in Figure 3, between stop configurations in the 3rd end of three-way pipe 1 and inner cap 31, O-ring seal 8 is set, i.e. radial seal; As shown in Figure 5, between the stop configurations and inner cap 31 of the 3rd end end of three-way pipe 1, O-ring seal 8 is set, i.e. axial seal.In above-mentioned assembling mode three, can stop configurations 5 in the 3rd end of three-way pipe 1 and between inner cap 31, O-ring seal is set, and/or O-ring seal is set between snap fit 6 and inner cap 31.
According to an embodiment of the present utility model, also comprise: electric-controlled plate 9, be electrically connected by wire with described detecting electrode 2, described wire is connected by the mode of soldering with described detecting electrode 2.
In this embodiment, detecting electrode 2 and the mode adopting the mode of soldering to carry out being connected between wire have resistance little, connect reliable advantage.Detecting electrode 2 can adopt 304 stainless steel materials, meet food class criteria, but because stainless steel is more weak to scolding tin adhesion, therefore directly soldering cannot be carried out to stainless steel, need first to carry out surface treatment to stainless welding portion, make stainless steel surfaces to the Adhesion enhancement of scolding tin as coated relevant scaling powder to this part.
Above-mentioned three-way pipe 1, inner cap 31 and enclosing cover 32 all can adopt the working of plastics meeting food requirement.
The utility model also proposed a kind of water purifier, comprising: the water quality detecting device shown in arbitrary figure in Fig. 1 to Fig. 5, and first end and second end of described three-way pipe 1 are connected in the water route of described water purifier.
More than be described with reference to the accompanying drawings the technical solution of the utility model, the utility model proposes a kind of new water quality detecting device, the volume of water quality detecting device can be reduced, expand the scope of application of water quality detecting device, achieve the water quality detection to water purifier water route, and can guarantee that the hermetic unit of water quality detecting device has larger bearing capacity.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.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 (10)
1. a water quality detecting device, is characterized in that, comprising:
Three-way pipe, the first end of described three-way pipe and the second end are connected in the water route of water quality to be detected;
Detecting electrode, is arranged in the 3rd end of described three-way pipe, for detecting the water quality flowing through described three-way pipe.
2. water quality detecting device according to claim 1, is characterized in that, also comprises:
Three-way pipe pipe lid, for blocking the 3rd end of described three-way pipe, described detecting electrode is arranged in the 3rd end of described three-way pipe through described three-way pipe pipe lid.
3. water quality detecting device according to claim 2, is characterized in that, described three-way pipe pipe lid comprises:
Inner cap, the 3rd end of described three-way pipe is provided with stop configurations, in the 3rd end that described inner cap is arranged on described three-way pipe and with described stop configurations clamping;
Enclosing cover, be located on the 3rd end of described three-way pipe.
4. water quality detecting device according to claim 3, is characterized in that, the lateral wall of the madial wall of described enclosing cover and the 3rd end of described three-way pipe is provided with screw thread, and the 3rd end of described enclosing cover and described three-way pipe screws up.
5. water quality detecting device according to claim 2, is characterized in that, described three-way pipe pipe lid comprises:
Inner cap, the madial wall of the outside surface of described inner cap and the 3rd end of described three-way pipe is provided with screw thread, and the 3rd end of described inner cap and described three-way pipe screws up.
6. water quality detecting device according to claim 2, is characterized in that, described three-way pipe pipe lid comprises:
Inner cap, is provided with stop configurations in the 3rd end of described three-way pipe, in the 3rd end that described inner cap is arranged on described three-way pipe and with described stop configurations clamping, the end of the 3rd end of described three-way pipe be provided with snap fit and with the surperficial clamping of described inner cap.
7. the water quality detecting device according to any one of claim 3 to 6, is characterized in that, arranges sealing filler in described inner cap, to be fixed in described inner cap by described detecting electrode.
8. the water quality detecting device according to any one of claim 3 to 6, is characterized in that, at least one position that described inner cap contacts with the 3rd end of described three-way pipe is provided with O-ring seal.
9. water quality detecting device according to any one of claim 1 to 6, is characterized in that, also comprises:
Electric-controlled plate, is electrically connected with described detecting electrode by wire, and described wire is connected with the mode of described detecting electrode by soldering.
10. a water purifier, is characterized in that, comprising: water quality detecting device as claimed in any one of claims 1-9 wherein, first end and second end of described three-way pipe are connected in the water route of described water purifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638521.5U CN204142667U (en) | 2014-10-29 | 2014-10-29 | Water quality detecting device and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638521.5U CN204142667U (en) | 2014-10-29 | 2014-10-29 | Water quality detecting device and water purifier |
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| Publication Number | Publication Date |
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| CN204142667U true CN204142667U (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420638521.5U Active CN204142667U (en) | 2014-10-29 | 2014-10-29 | Water quality detecting device and water purifier |
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| CN (1) | CN204142667U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107561238A (en) * | 2017-11-08 | 2018-01-09 | 常熟市裕华计量检测咨询服务有限公司 | Vehicle-mounted water quality detecting device |
| CN111830085A (en) * | 2019-04-17 | 2020-10-27 | 合肥华凌股份有限公司 | Water quality detection device, refrigerator water supply system and refrigerator |
-
2014
- 2014-10-29 CN CN201420638521.5U patent/CN204142667U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107561238A (en) * | 2017-11-08 | 2018-01-09 | 常熟市裕华计量检测咨询服务有限公司 | Vehicle-mounted water quality detecting device |
| CN111830085A (en) * | 2019-04-17 | 2020-10-27 | 合肥华凌股份有限公司 | Water quality detection device, refrigerator water supply system and refrigerator |
| CN111830085B (en) * | 2019-04-17 | 2021-11-12 | 合肥华凌股份有限公司 | Water quality detection device, refrigerator water supply system and refrigerator |
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