Utility model content
In view of this, this utility model provides a kind of integrated form detecting device, if can only detect when single amount carries out multiple parameter, with the detecting device solving exist in prior art, the problem that joint is many, potential faults point in water route is many, install inconvenience。
For reaching this purpose, this utility model by the following technical solutions:
A kind of integrated form detecting device, including the detection unit that fluid circulating tube and at least two that is arranged on described fluid circulating tube are different, the detection unit that described at least two is different is respectively used to detect the different parameters of the fluid flowed through in described fluid circulating tube。
Preferably, the detection unit that described at least two is different includes flow detection unit, temperature detecting unit and TDS and detects unit。
Preferably, described temperature detecting unit is disposed adjacent with described TDS detection unit。
Preferably, described temperature detecting unit and described TDS detect preset distance setting in interval one between unit。
Preferably, described preset distance is 10 to 20mm。
Preferably, described TDS detects the TDS probe of unit and stretches in described fluid circulating tube, and the periphery of described TDS probe is provided with outer housing, and described outer housing has at least one through hole。
Preferably, the bottom flush of the bottom of described through hole and described TDS probe。
Preferably, described fluid circulating tube includes the first straight length, the second straight length and bend loss, and the two ends of described bend loss are connected with described first straight length and described second straight length respectively,
Described temperature detecting unit and described TDS detect unit and are arranged on described first straight length,
The sensing element of described flow detection unit is integrated in described second straight length;Or,
Described fluid circulating tube includes straight length and bend loss, and the two ends of described bend loss are connected with described straight length and described flow detection unit respectively, and described temperature detecting unit and described TDS detect unit and be arranged on described straight length。
Preferably, the two-port place of described integrated form detecting device is provided with pipe joint。
Preferably, also include shell, described fluid circulating tube and described detection unit to may be contained within described shell。
Preferably, the temperature probe of described temperature detecting unit adopts critesistor to make。
The beneficial effects of the utility model are:
The integrated form detecting device that this utility model provides includes fluid circulating tube and the different detection unit of at least two that is arranged on fluid circulating tube, the different parameters of fluid in fluid circulating tube can be detected respectively, so, multiple detection unit are integrated in a detecting device, only pipeline need to being connected to the detection that can realize multiple different parameters on fluid circulating tube, decreasing joint quantity, thus decreasing water route potential faults point, and easy for installation, packaging efficiency is high。
Detailed description of the invention
Below based on embodiment, this utility model is described, but this utility model is not restricted to these embodiments。In below details of the present utility model being described, detailed describe some specific detail sections。The description not having these detail sections for a person skilled in the art can also understand this utility model completely。In order to avoid obscuring essence of the present utility model, known method, process, flow process, element be narration in detail not。
This utility model provides a kind of integrated form detecting device, it includes fluid circulating tube and the different detection unit of at least two that is arranged on fluid circulating tube, and the detection unit that at least two is different is respectively used to detect the different parameters of the fluid flowed through in fluid circulating tube。Multiple detection unit are integrated in a detecting device, only pipeline need to be connected to the detection that can realize multiple different parameters on fluid circulating tube, decrease joint quantity, thus decreasing water route potential faults point, and easy for installation, packaging efficiency is high。
The particular type of detection unit is not limit, and the parameter that can measure as required is configured。Detect parameter for flow, temperature and TDS tri-below, referring to figs. 1 through Fig. 3, specifically introduce the structure of the integrated form detecting device that this utility model provides。
As depicted in figs. 1 and 2, this integrated form detecting device includes shell 1 and the fluid circulating tube 2 being arranged in shell 1。Being provided with flow detection unit 3, temperature detecting unit 4 and TDS on fluid circulating tube 2 and detect unit 5, detection flows through the flow of fluid in fluid circulating tube 2, temperature and TDS respectively。
The shape of shell 1 is preferably suitable with its each internal element shapes, and for convenience of installing, shell 1 is in the two halves formula structure snapped together。
Fluid circulating tube 2 is positioned in shell 1 by location structure, and location structure is not specifically limit, for instance alignment pin 7, location screw etc.。
Detect unit 5 for convenience of TDS and receive the data of temperature detecting unit 4 detection, temperature detecting unit 4 is detected unit 5 with TDS and is disposed adjacent。In a preferred embodiment, temperature detecting unit 4 and TDS are detected interval one preset distance between unit 5 arrange, thus, temperature detecting unit 4 and TDS detect unit 5 all independent detection space, reduce temperature detecting unit 4 and TDS is detected the impact of unit 5, improve accuracy of detection。The preferable range of preset distance is 10 to 20mm, more preferably 16mm。
Further, as it is shown on figure 3, be provided with coupled the first logical installation portion 24 and the second installation portion 25 on the sidewall of fluid circulating tube 2, it is respectively used to temperature detecting unit 4 and TDS detection unit 5 are installed。Preferably, the first installation portion 24 and the second installation portion 25 are in detecting, with installation temperature detecting unit 4 and TDS, the tubular structure that unit 5 is suitable respectively, and both of which and fluid circulating tube 2 are arranged in a mutually vertical manner。It is further preferred that the outer wall of temperature detecting unit 4 and the first installation portion 24 inwall are spirally connected fixing, the inwall of outer wall and the second installation portion 25 that TDS detects unit 5 is spirally connected fixing。The temperature probe 41 of temperature detecting unit 4 and TDS detect the TDS probe 51 of unit 5 and all stretch in fluid circulating tube 2, conveniently carry out the measurement of temperature and TDS。
Further, it is provided with outer housing 52 in the periphery of TDS probe 51, outer housing 52 has at least one through hole 521 flowed into for fluid, in the present embodiment, through hole 521 is set to relative two, it is further preferred that the bottom flush of the bottom of through hole 521 and TDS probe。The setting of outer housing 52 can form buffering flow cell, and current carry out certain buffering, reduces the water body flow impact on TDS certainty of measurement in pipeline so that it is more accurate that TDS measures。
In a preferred embodiment, the temperature probe 41 of temperature detecting unit 4 adopts critesistor to customize, and precision is high so that TDS temperature-compensating is more accurate, improves the certainty of measurement of TDS further。
What flow detection unit 3 preferably employed is flow transducer, and particular type is not limit, and its each sensing element is arranged in fluid circulating tube 2, is sensed the flow of fluid by sensing element。
Further, fluid circulating tube 2 includes straight length 21 and bend loss 23, and the two ends of bend loss 23 are connected with straight length 21 and flow detection unit 3 respectively, and it is compacter that this set form enables to structure, additionally is able to realize the homonymy turnover of fluid。Wherein, temperature detecting unit 4 and TDS detection unit 5 are arranged on straight length 21, i.e. the first installation portion 24 and the second installation portion 25 are arranged on straight length 21, and fluid circulating tube 2 can be one-body molded, it is also possible to for subsection setup。Certainly, set-up mode is not limited to said structure, can also is that, fluid circulating tube 2 includes the first straight length, the second straight length and bend loss 23, the two ends of bend loss 23 are connected with the first straight length and the second straight length respectively, temperature detecting unit 4 and TDS detect unit 5 and are arranged on the first straight length, and the sensing element of flow detection unit 3 is integrated in the second straight length 22。
For convenience of connecting line, being provided with pipe joint 6 at the free port of straight length 21 and the free port place of flow detection unit 3, external pipeline is connected with fluid circulating tube 2 by pipe joint 6。Further, position corresponding with two-port on shell 1 is provided with opening, and pipe joint 6 passes shell 1 through opening。
In a preferred embodiment, this integrated form detecting device is also independently from the water leakage detection sensor 8 that pipeline is arranged, and reports to the police when water leakage detection sensor 8 detects and leaks, and improves the dependability of integrated form detecting device further。
Additionally, it should be understood by one skilled in the art that the accompanying drawing in this offer is provided to descriptive purpose, and what accompanying drawing was not necessarily drawn to scale。
It will also be appreciated that example embodiment is provided, so that the disclosure is comprehensive, and its scope is fully conveyed to those skilled in the art。A lot of specific detail (such as the example of particular elements, equipment and method) are presented to provide thorough understanding of the disclosure。It will be apparent to one skilled in the art that and need not adopt specific detail, example embodiment can be implemented with much different forms, and example embodiment is understood not to restriction the scope of the present disclosure。In some example embodiments, it is thus well known that device structure and widely-known technique are not described in。
When an element or layer be mentioned as another element or layer " on ", " being engaged to ", " being connected to " or " being coupled to " another element or during layer, its can directly on another element or layer, directly engaged, be connected or coupled to another element or layer, or can there is intermediary element or layer。By contrast, when an element be mentioned as " directly " another element or layer " on ", " being bonded directly to ", " being directly coupled to " or " being directly coupled to " another element or during layer, intermediary element or layer can be absent from。For describing other word of relation between element and should be explained in a similar manner (such as, " between " and " directly between ", " vicinity " and " being directly adjacent to " etc.)。As used herein, term "and/or" includes arbitrary in the Listed Items of one or more association or all combines。
Although term first, second, third, etc. can be used for describing each element, parts, region, layer and/or section at this, but these elements, parts, region, layer and/or section should not be limited by these terms。These terms can only be used for distinguishing an element, parts, region, layer or section and another element, region, layer or section。The such as term of " first ", " second " and other numerical value term do not mean that order or order at this when using, unless clearly indicated by the context。Thus, the first element discussed below, parts, region, layer or section are referred to alternatively as the second element, parts, region, layer or section, without departing from the instruction of example embodiment。Additionally, in description of the present utility model, except as otherwise noted, " multiple " are meant that two or more。
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, to those skilled in the art, this utility model can have various change and change。All make within spirit of the present utility model and principle any amendment, equivalent replacement, improvement etc., should be included within protection domain of the present utility model。