CN208350615U - Water quality detection module and water quality detecting device - Google Patents

Abstract

The utility model relates to a kind of water quality detection module and water quality detecting devices.The water quality detection module, is detected to the testing liquid to predetermined volume, and water quality detection module includes: detection slot and detection components.Detection slot includes two transmissive walls being set in parallel each other.Detection slot can hold the testing liquid that carrier has predetermined volume.The bottom and top of detection slot are respectively provided with liquid through-hole and gas vent；During testing liquid enters detection slot by liquid through-hole, the gas in detection slot can be discharged by gas vent.Detection components include shell, light emitting diode and receiver, and shell coats detection slot setting, and the segment beam that light emitting diode is issued is received by the receiver by two transmissive walls and the testing liquid in detection slot；Receiver receives the light beam issued from light emitting diode, can correspond to one detection signal of generation.

Description

Water quality detection module and water quality detecting device

Technical field

The utility model relates to a kind of water quality detection module and water quality detecting device, especially a kind of water quality detection of liquid The water quality detecting device of module and liquid.

Background technique

For aquaculture dealer, the water quality of aquaculture pond is the growth conditions for directly affecting aquatic products in pond, therefore, is supported Growing dealer mostly can periodically detect the water quality of aquaculture pond.Existing water quality detection mode, water quality detection manufacturer is periodically to feeding It grows pond and carries out water body sampling, the water body of sampling is then taken back into laboratory and carries out relevant detection, finally, the meeting of water quality detection manufacturer Coherent detection report is supplied to cultivation dealer again.In this way, operation mode is very inconvenient for cultivating dealer.

Utility model content

The main purpose of the utility model is to provide a kind of water quality detection module and water quality detecting devices, existing to improve Have in technology, the problem of the water quality detection mode inconvenience of aquaculture dealer.

To achieve the goals above, the utility model provides a kind of water quality detection module, to a predetermined volume One testing liquid is detected, and the water quality detection module includes: a detection slot is rendered as rectangular configuration, the detection slot Comprising two transmissive walls, two transmissive walls are set in parallel each other；The detection slot, which can hold carrier, described make a reservation for The testing liquid of volume；The bottom of the detection slot has a liquid through-hole, and the top of the detection slot has an exhaust Hole；Wherein, during the testing liquid enters the detection slot by the liquid through-hole, in the detection slot Gas can be discharged by the gas vent；One detection components, it includes an at least shell, a light emitting diode and one to receive Device, the shell coat the detection slot setting, and the light emitting diode and the receiver correspond to and be located at the detection slot The outside of two transmissive walls；The segment beam that the light emitting diode is issued is by two transmissive walls and is located at institute The testing liquid in detection slot is stated, and is received by the receiver；The receiver, which receives, comes from the light emitting diode The light beam issued can correspond to one detection signal of generation；Wherein, the testing liquid with the predetermined volume is located at described When in detection slot, the light emitting diode is less than the testing liquid in described relative to the height of the bottom of the detection slot Liquid level in detection slot, and the receiver is less than the testing liquid relative to the height of the bottom of the detection slot Liquid level in the detection slot.

Preferably, the detection slot includes a hollow structure, a upper cover and a lower cover, two of the hollow structure that This opposite wall surface is the transmissive wall, and the upper cover and the lower cover are fixedly installed on the both ends of the hollow structure, described Gas vent forms the upper cover, and the liquid through-hole is formed in the lower cover；The water quality detection module includes that there are two described Shell, the light emitting diode are fixedly installed on one of them described shell, and the receiver is fixedly installed on described in another Shell, two shells are removably fixed to each other, and coat the detection slot.

Preferably, the detection slot has a flow-guiding structure, and the flow-guiding structure is arranged adjacent to the liquid through-hole, position The testing liquid in the detection slot can be by the guiding of the flow-guiding structure, and by the liquid through-hole to outlet Out.

Preferably, the shell includes a masking structure, and the masking structure covers the part of the light emitting diode Light-emitting surface, and the masking structure can cover the light beam outside the half-value angle of the light emitting diode.

Preferably, the shell is impermeable photo structure.

To achieve the goals above, the utility model also provides a kind of water quality detecting device, to a predetermined volume A testing liquid detected, the water quality detecting device includes: a reservoir, and it includes have a liquid inlet and a liquid Outlet；When the testing liquid with the predetermined volume is located at the reservoir, the liquid inlet is relative to described The bottom level of reservoir, liquid level when being above the testing liquid in the reservoir；One frame body, the liquid storage Slot is erectly set to the frame body；One detection slot, is rendered as rectangular configuration, and the detection slot includes two transmissive walls, and two A transmissive wall is set in parallel each other；The detection slot can hold the prepare liquid that carrier has the predetermined volume Body；The bottom of the detection slot has a liquid through-hole, and the top of the detection slot has a gas vent；The detection slot is upright Ground is set to the frame body；One detection components, it includes have a shell, a light emitting diode and a receiver, the shell packet The detection slot setting is covered, the light emitting diode and the receiver are fixedly installed on the shell, the light emitting diode And the outside of corresponding two transmissive walls for being located at the detection slot of the receiver；The portion that the light emitting diode is issued Divided beams is received by two transmissive walls and the testing liquid in the detection slot by the receiver, The receiver receives the light beam issued from the light emitting diode, can correspond to one detection signal of generation；Wherein, there is institute When stating the testing liquid of predetermined volume and being located in the detection slot, bottom of the light emitting diode relative to the detection slot The height in portion is less than liquid level of the testing liquid in the detection slot, and the receiver is relative to the detection The height of the bottom of slot is less than liquid level of the testing liquid in the detection slot；One control module, electrical property connect The receiver is connect, the control module can receive the detection signal, and correspond to and generate a testing result information, the control One external electronic device of module energy communication connection, and the control module can transmit the testing result information to the external electrical Sub- equipment；One flowing control assembly, connects the reservoir and the detection slot, the flowing control assembly can be by the controls Molding block controls and enters the testing liquid being located in the reservoir in the detection slot by the liquid through-hole； Wherein, the gas during the testing liquid enters the detection slot by the liquid through-hole, in the detection slot Physical efficiency is discharged by the gas vent.

Preferably, the detection slot includes a hollow structure, a upper cover and a lower cover, two of the hollow structure that This opposite wall surface is the transmissive wall, and the upper cover and the lower cover are fixedly installed on the both ends of the hollow structure, described Gas vent forms the upper cover, and the liquid through-hole is formed in the lower cover；The water quality detection module includes that there are two described Shell, the light emitting diode are fixedly installed on one of them described shell, and the receiver is fixedly installed on described in another Shell, two shells are removably fixed to each other, and coat the detection slot.

Preferably, the detection slot has a flow-guiding structure, and the flow-guiding structure is arranged adjacent to the liquid through-hole, position The testing liquid in the detection slot can be by the guiding of the flow-guiding structure, and by the liquid through-hole to outlet Out.

Preferably, the shell includes a masking structure, and the masking structure covers the part of the light emitting diode Light-emitting surface, and the masking structure can cover the light beam outside the half-value angle of the light emitting diode.

Preferably, the shell is impermeable photo structure.

To achieve the goals above, the utility model also provides a kind of water quality detecting device, to a predetermined volume A testing liquid detected, the water quality detecting device includes: a frame body；One reservoir is erectly set to the frame On body, it includes having a liquid inlet and a liquid outlet, distance of the liquid inlet relative to the bottom of the reservoir, Height greater than the liquid outlet relative to the bottom of the reservoir；One detection components are erectly set to the frame body On, the detection components have a detection slot and an optical detection unit, and the detection slot is elongated structure, the detection slot packet Containing two transmissive walls, a gas vent and a liquid through-hole, the gas vent is located at the top of the detection slot, the liquid through-hole Positioned at the bottom of the detection slot；Wherein, the optical detection unit can be by two transmissive walls to positioned at the inspection The liquid surveyed in slot carries out water quality detection；One flowing control assembly passes through the liquid of multiple tube bodies and the reservoir It exports, the liquid through-hole of the detection slot is connected；Wherein, the flowing control assembly can be controlled and make to be located at described Testing liquid in reservoir flows to the detection slot, and the flowing control assembly can be controlled and make to be located at the detection The liquid that water quality detection is completed in slot flows back into the reservoir.

Preferably, the bottom of the detection slot has a flow-guiding structure, and the flow-guiding structure can be guided positioned at the detection Liquid in slot is flowed to the liquid through-hole.

Preferably, the reservoir and the detection slot are juxtaposed on the frame body, and the liquid through-hole is lower than The liquid inlet, the capacity of the detection slot are less than the capacity of the reservoir.

Preferably, the flowing control assembly has a peristaltic pump, the peristaltic pump by two tube bodies, and with the liquid Body outlet and the fluid through-hole are connected, and the peristaltic pump can be controlled and make the testing liquid stream being located in the reservoir It moves to the detection slot, and the peristaltic pump can be controlled and make to be located at the liquid flow that water quality detection is completed in the detection slot It moves to the reservoir.

The beneficial effects of the utility model can be: the water quality detection module of the utility model has at low cost, detection Facilitate advantage；The water quality detecting device of the utility model, have the advantages that it is at low cost, facilitate detection, water route few, and due to detection Water route between slot and reservoir is relatively short, therefore, the demand of testing liquid can be effectively reduced, can relatively reduce The waste liquid volume of subsequent generation.

Detailed description of the invention

Fig. 1 is the schematic diagram of the first embodiment of the water quality detecting device of the utility model；

Fig. 2 is that the reservoir of the first embodiment of the water quality detecting device of the utility model is equipped with the signal of testing liquid Figure；

Fig. 3 is that the detection slot of the first embodiment of the water quality detecting device of the utility model is equipped with the signal of testing liquid Figure；

Fig. 4 is the schematic diagram of the second embodiment of the water quality detecting device of the utility model；

Fig. 5 is the schematic diagram of the 3rd embodiment of the water quality detecting device of the utility model；

Fig. 6 is the schematic diagram at another visual angle of the 3rd embodiment of the water quality detecting device of the utility model；

Fig. 7 is the detection slot of the water quality detecting device of the utility model and the schematic diagram of detection components；Also practical new for this The schematic diagram of the water quality detection module of type；

Fig. 8 is the detection slot of the water quality detecting device of the utility model and the decomposition diagram of detection components；It also is this reality With the decomposition diagram of novel water quality detection module；

Fig. 9 is the exploded pictorial of the detection slot of the water quality detecting device of the utility model and another visual angle of detection components Figure；It also is the decomposition diagram at another visual angle of the water quality detection module of the utility model；

Figure 10 is the detection slot of the water quality detecting device of the utility model and the diagrammatic cross-section of detection components；It also is this reality With the diagrammatic cross-section at another visual angle of novel water quality detection module；

Figure 11 shows for the section of the detection slot of the water quality detecting device of the utility model and another embodiment of detection components It is intended to；It also is the diagrammatic cross-section of another embodiment of the water quality detection module of the utility model.

Specific embodiment

It is the schematic diagram of the water quality detecting device of the utility model also referring to Fig. 1 to Fig. 3.As shown, water quality Detection device 1 includes a reservoir 10, a detection slot 11, a detection components 12, a control module 13 and a flowing control group Part 14.Reservoir 10 is connected with detection slot 11, and flowing control assembly 14 can be controlled by control module 13, and be made in reservoir 10 Testing liquid L flow in detection slot 11.Detection components 12, and can to detect the testing liquid L being located in detection slot 11 It is corresponding to generate a detection signal 123a.Control module 13 is electrically connected detection components 12, and control module 13 can receive detection signal 123a, and one testing result information 131 of corresponding generation.In a particular application, control module 13 can be communication connection external electrical Sub- equipment, such as smartphone, laptop, desktop computer, cloud server etc., and related personnel then can be by this External electronic device is to watch the testing result information 131.About the mode of 13 communication connection external electronic device of control module, It is without restriction in this, can be and connected in a manner of wired or wireless etc., wirelessly for example can be infrared transmission, Bluetooth, WIFI etc., it is without restriction in this.In different applications, control module 13 be also possible to connect a display (figure not Show), the display then can the testing result information transmitted of display control module 13, related personnel then can be convenient, quickly Ground understands the testing result of testing liquid by display.

More specifically, reservoir 10 includes a liquid inlet 101 and a liquid outlet 102.When predetermined with one One testing liquid L of volume, when being entered in reservoir 10 by the liquid inlet 101 (as shown in Figure 2), liquid inlet 101 The height H1 of bottom relative to reservoir 10, liquid level H2 when being above testing liquid L in reservoir 10, in this way, After testing liquid L with predetermined volume enters reservoir 10 by liquid inlet 101, it will be not easy to return from liquid inlet 101 again Stream.In addition, in practical applications, for reservoir 10 after being provided with testing liquid L, related personnel, which can be, is utilizing any side Formula adds reagent in reservoir 10, and passes through the design method of aforesaid liquid entrance 101, by avoidable 101 quilt of liquid inlet It is mixed with the testing liquid L pollution of reagent.It can be according to changes in demand, not with institute in scheming about the external form of reservoir 10, material It is shown as limiting.Effectively to empty testing liquid L in reservoir 10, liquid outlet 102 is arranged adjacent to the bottom of reservoir 10. In addition, liquid outlet 102 is arranged adjacent to the bottom of reservoir 10, the liquid being located in reservoir 10 can also be avoided to pass through During liquid outlet 102 flows to detection slot 11, the problem of doped with excessive gas.

Reservoir 10 can be to each other with detection slot 11 to be connected by flowing control assembly 14, and 13 energy of control module It controls flowing control assembly 14 to act, so that the liquid in reservoir 10 flows in detection slot 11.Specifically, flowing control Component 14 can be comprising there are two tube body 141 and a pump 142, one end of two tube bodies 141 is correspondingly connected with reservoir 10 and inspection Slot 11 is surveyed, the other end of two tube bodies 141 then connects pump 142, and pumping 142 can be controlled by control module 13, to extract reservoir Liquid in 10, and flow to liquid in detection slot 11.In practical applications, pump 142 extracts the liquid in reservoir 10 Mode can be foundation changes in demand, without restriction in this, preferably, pump 142 can be selection peristaltic pump (Peristaltic pump)。

In another embodiment, reservoir 10 can be with detection slot 11 and is connected using single a tube body (not shown), And flowing control assembly 14 can be and be correspondingly arranged on tube body, and flowing control assembly 14 can be an electrically-controlled valve and (scheme not Show).When control module 13 controls electrically-controlled valve and opens, the liquid in reservoir 10 can be the principle by communicating pipe, natural Ground flows into detection slot 11；On the contrary, the liquid in reservoir 10 will be unable to flow when control module 13 controls electrically-controlled valve closing Into detection slot 11.

As shown in figure 3, detection slot 11 includes that there are also two parallel each other transmissive walls 1111.Detection components 12 include There are a shell 121, a light emitting diode 122 and a receiver 123.Shell 121 coats detection slot 11 and is arranged, light emitting diode 122 and receiver 123 be set to shell 121, and light emitting diode 122 and receiver 123 is corresponding is located at two transmissive walls 1111 Outside, and the light beam that light emitting diode 122 is issued can be by adjacent transmissive wall 1111, into detection slot 11, then leads to After crossing testing liquid L and another transmissive wall 1111, corresponding conversion is a detection light beam, and receiver 123 can then receive the detection Light beam generates a detection signal 123a with corresponding.In specific application, the detection slot 11 for example may be any type of Cell (cuvettes).

When testing liquid L with predetermined volume is placed in detection slot 11, light emitting diode 122 is relative to detection slot The height H3 of 11 bottoms is less than, the liquid level H4 of the testing liquid L in detection slot 11 with predetermined volume, in this way, It may insure that the light beam that light emitting diode 122 is issued can be by testing liquid L.In addition, testing liquid L can be by detection slot 11 bottom flows into detection slot 11, in this way, the light beam that can be equally to ensure that light emitting diode 122 is issued can be by be measured Liquid L.The testing liquid L in this present embodiment, unmixed can have the testing liquid of detection reagent, or mixed There is the testing liquid of detection reagent, it is without restriction in this.In practical applications, the appearance of the capacity and reservoir 10 of detection slot 11 Amount can be to be changed according to demand, for example, the capacity of detection slot 11 can be the capacity less than reservoir 10.

As shown in figure 4, by liquid inlet 101 enter reservoir 10 in testing liquid L, be it is unmixed have detection try In the embodiment of the testing liquid L of agent, reservoir 10, which can also be, is connected with a reagent flowing control assembly 15.The reagent flow Dynamic control assembly 15 is connected with reservoir 10 and two reagent reserve tanks 16.Reagent flowing control assembly 15 can be by control module 13 controls, and enter the reagent stored by reagent reserve tank 16 in the reservoir.In specific implementation, reagent flowing control Component 15 for example can be electrically-controlled valve, and reagent reserve tank 16 can be to correspond to and erectly be set to 10 top of reservoir, work as control Molding block 13 controls electrically-controlled valve when opening, and the reagent in reagent reserve tank 16 can naturally flow into reservoir 10；At other Application in, reagent flowing control assembly 15 is also possible to include pump (not shown), and control module 13 can control pump 151 Movement, to extract the reagent in reagent reserve tank 16, and by being delivered in reservoir 10 after tube body.

In order to avoid reagent is influenced by the testing liquid L in reservoir 10, the reagent stored by reagent reserve tank 16 into Enter the height H5 of the position of reservoir 10 relative to the bottom of reservoir 10, is above the testing liquid L quilt with predetermined volume Liquid level H6 when being placed in reservoir 10.In Fig. 4 of the present embodiment, there are two to be with water quality detecting device 1 include For reagent reserve tank 16, but not limited to this, and the quantity of reagent reserve tank 16 can be to be increased and decreased according to needed for.

In specific implementation, after control module 13 can be the testing liquid L in reservoir 10 with predetermined volume, first Two reagent flowing control assemblies 15 are controlled afterwards or simultaneously to act, and make reagent in two reagent reserve tanks 16 successively or Enter in reservoir 10 simultaneously.Then, control module 13 can wait candidate agents to be sufficiently mixed with the testing liquid L in reservoir 10 Afterwards, then flowing control assembly 14 is controlled, so that the testing liquid L for being mixed with reagent is flowed in detection slot 11.

It is noted that if reagent is just mixed with the testing liquid L being located in detection slot 11 in detection slot 11, In this way, reagent may directly or indirectly influence testing result or reagent during entering detection slot 11, may send out Raw the problem of corroding transmissive wall 1111, and then testing result may be will affect.Therefore the water quality detecting device 1 of the utility model The mixing of reagent is carried out using reservoir 10, and the inspection of testing liquid L is carried out using the detection slot 11 independently of reservoir 10 Operation is surveyed, in this way, by can the opposite accuracy for promoting detection.

Fig. 1 is please referred to, in various embodiments, water quality detecting device 1 can also include an auxiliary electric hybrid module 17. Electric hybrid module 17 is assisted to be electrically connected control module 13, auxiliary electric hybrid module 17 can be controlled by control module 13, and make reservoir Reagent and testing liquid L in 10 are mutually mixed.For example, auxiliary electric hybrid module 17 can be motor etc. in small-sized water, It is without restriction in this.

In addition, the liquid inlet 101 of reservoir 10 can also be and be connected with another flowing control assembly 14 ', the flowing control Component 14 ' processed can be through tube body to be connected to the reserve tank C of testing liquid, storage pool (such as needs supporting for monitoring water quality Grow pond) etc., flowing control assembly 14 ' is such as including pump, a plurality of tube body, electrically-controlled valve, with aforesaid flow control assembly 14 Illustrate similar, is repeated no more in this.Control module 13 is electrically connected flowing control assembly 14 ', and control module 13 can be use Family setting, periodically controls the flowing control assembly 14 ', to take out the testing liquid of predetermined volume in reserve tank, storage pool, Into progress coherent detection operation in reservoir 10.It is thus desirable to periodically carry out personnel's (such as culture fishery of water quality detection Person) by the water quality detecting device 1 of the utility model, it is fixedly installed in by the aquaculture pond for being intended to periodic detection, and make to flow control After in the tube body merging aquaculture pond of component 14 ', water quality detecting device 1 will automatically periodically extract the progress of the water body in aquaculture pond Operation is detected, and its testing result is sent to relevant external electronic (such as smartphone), and related personnel can With easily in external electronic, viewing water quality detecting device 1 periodically transmits to obtain testing result information 131.

In practical applications, water quality detecting device 1 can also include a waste liquid tank 18 and another flowing control assembly 14".Waste liquid tank 18 and reservoir 10 are connected with each other, and flowing control assembly 14 " is electrically connected control module 13, and flows control group Part 14 " can be controlled by control module 13, so that the liquid in reservoir 10 flows in waste liquid tank 18.In addition, connecting detection slot 11 and the flowing control assembly 14 of reservoir 10 can be controlled by control module 13, and the liquid in detection slot 11 is made to flow to liquid storage In slot 10.Actual application may is that control module 13, which can be, first to be controlled after control module 13 receives detection signal 123a Flowing control assembly 14 processed acts, and flows to the liquid in detection slot 11 first in reservoir 10, then controls another flowing control Component 14 " processed acts, and flows to the liquid in reservoir 10 in waste liquid tank 18.

In practical applications, the toxicity of the reagent of part is relatively strong, therefore, after testing liquid mixing, it is necessary to first pass through Subsequent discharge operation can just be carried out to reduce the toxicity of liquid by crossing relevant chemistry neutralization program.Therefore above-mentioned such In situation, for control module 13 after receiving detection signal 123a, can be first makes the liquid being located in detection slot 11 flow to storage In liquid bath 10, then control module 13, which can be, first controls one of movement of reagent flowing control assembly 15 (as shown in Figure 4), So that specific reagent flows into reservoir 10, it accordingly can be before the liquid after detecting be drained into waste liquid tank 18, first moderately Reduce the toxicity of liquid.In addition, by making waste liquid tank 18 be connected with reservoir 10, and keep waste liquid tank 18 not direct and detection slot 11 modes being connected also can avoid the liquid in waste liquid tank 18 in not expected situation, flow in detection slot 11, and straight Connect or influence indirectly the problem of detection slot 11 detects operation.

It is the schematic diagram of the second embodiment of the water quality detecting device of the utility model also referring to Fig. 5 to Fig. 7. The present embodiment and previous embodiment the difference is that, water quality detecting device 1 can also be to include a frame body 19.Frame body 19 wraps Contain a first fixed structure 191, one second fixed structure 192 and multiple auxiliary fixing structures 193.Reservoir 10 is correspondingly arranged In first fixed structure 191, detection slot 11 is correspondingly arranged in the second fixed structure 192.Wherein, reservoir 10 and detection slot 11 can To be to pass through first fixed structure 191 and the second fixed structure 192 respectively, and be abreast fixed on frame body 19 each other, and detect The liquid through-hole 1131 of slot 11 can be the corresponding liquid inlet 101 for being lower than reservoir 10.In practical applications, reservoir 10 can To be to be removable installed in first fixed structure 191, and user can replace reservoir 10 in the future, alternatively, reservoir 10 It can be not being removedly fixed and be set to frame body 19, it is without restriction in this；In the same manner, detection slot 11 can be removably Or unremovably it is fixedly installed on the second fixed structure 192.About first fixed structure 191 and the second fixed structure 192 External form and its setting position, all can be according to changes in demand, the present embodiment is as shown in the figure, only a wherein example state.

The water quality detecting device 1 of the present embodiment another with previous embodiment the difference is that: water quality detecting device 1 can To be comprising being illustrated below for convenience there are three pump and multiple tube body T, three pumps are respectively defined as one first pump P1, one Second pump P2 and a third pump P3.In the present embodiment schema, the first pump P1, the second pump P2 and third pump P3 are all with peristaltic pump For 151, but not limited to this.Three pumps 151 can be three auxiliary fixing structures 193 for being correspondingly arranged in frame body 19；Compared with Goodly, three auxiliary fixing structures 193 can be the corresponding frame body 19 that is located in contrast to reservoir 10 and the side of detection slot 11, and The liquid in reservoir 10 or detection slot 11 can be reduced, by overflowing in reservoir 10 or detection slot 11 under unexpected state Out, the problem of pump 151 operates either directly or indirectly is influenced.

First pump P1 passes through two tube body T and the liquid outlet 102 of reservoir 10 and 101 phase of liquid inlet of detection slot 11 Connection.First pump P1 is flowing control assembly 14 above-mentioned, and related description please refers to previous embodiment, repeats no more in this.

Second pump P2 is connected by two tube body T with a leakage fluid dram 103 of reservoir 10 and a mixed liquid entrance 104, the Two pump P2 are electrically connected control module 13.Second pump P2 can be controlled by control module 13, and will be by the leakage fluid dram of reservoir 10 103 by be located at reservoir 10 in liquid extraction after, then by reservoir 10 mixed liquid entrance 104 be sent into reservoir 10 in, whereby Reagent and testing liquid in reservoir 10 can be enable adequately to be mixed.The present embodiment meaning second pumps P2 and two tube body T As previous embodiment lifts the wherein specific embodiment for assisting electric hybrid module 17.

In practical applications, reagent and testing liquid in reservoir 10 is enable to be filled in order to effectively utilize the second pump P2 Divide mixing, the leakage fluid dram 103 is arranged adjacent to the bottom of reservoir 10, and the mixed liquid entrance 104 is then adjacent to liquid storage The top of slot 10 is arranged, and when the testing liquid L with the predetermined volume is set in reservoir 10,103 phase of leakage fluid dram For the height of the bottom of reservoir 10, it is less than the testing liquid L with the predetermined volume and is set to liquid in reservoir 10 Face height；Relatively, mix height of the liquid entrance 104 relative to the bottom of reservoir 10, then be above with predetermined volume to Liquid level when surveying liquid L in reservoir 10.In addition, to avoid passing through the liquid that mixed liquid entrance 104 is discharged into reservoir 10 Body pollution liquid inlet 101, in practical applications, mixed liquid entrance 104 can be set to storage with liquid inlet 101 away from each other Liquid bath 10.

Third pump P3 is connected by two tube body T with the waste liquid outlet 105 and waste liquid tank 18 of reservoir 10.Third Pump P3 can be controlled by control module 13 and be flowed to the liquid in reservoir 10 in waste liquid tank 18.In the present embodiment meaning third Pumping P3 and two tube body T is the contained another flowing control assembly 14 " of previous embodiment, therefore about the detailed of third pump P3 Manner of execution please refers to previous embodiment, repeats no more in this.

As shown in fig. 6, the top of reservoir 10 can also be setting, there are four reagent flowing control assemblies 15.Reagent flowing It includes 151, two tube bodies 152 of a pump and a fixing component 153 that control assembly 15, which can be, and fixing component 153 is fixedly installed In the top of reservoir 10, fixing component 153 has multiple through holes 1531.Two pipes of each reagent flowing control assembly 15 One end connection pump 151 of body 152, the other end of two tube bodies 152 is correspondingly connected with fixing component 153 and reagent reserve tank (is schemed not Show).

In practical applications, fixing component 153, which can be to be removably secured, is set to reservoir 10, and user can be with It is the fixing component 153 for the through hole 1531 that there is different number according to demand replacement；For example, different detection operation, It may need to mix a variety of different types of reagents in testing liquid, and when user needs additionally to add in reservoir 10 When another reagent, user then can be the fixing component 153 that replacement has relatively greater number of through hole 1531, and make solid Determine component 153 to connect the reagent of additional demand.

The pump 151 of each reagent flowing control assembly 15 is electrically connected control module 13, each to pump 151 by control module 13 Control, and make the reagent for extracting the predetermined volume in corresponding reagent reservoir 10, it instills in reservoir 10.Control module 13 It can be according to demand, selectively control different pumps 151, different types of reagent is instilled into storage in different time points In liquid bath 10.

It is the detection components of the water quality detecting device of the utility model also referring to Fig. 1, Fig. 7 to Figure 11, Fig. 7 to Fig. 9 And combination and the decomposition diagram of detection slot, and be also the schematic diagram of the water quality detection module of the utility model；Fig. 9 is that this is practical The detection components of novel water quality detecting device and the diagrammatic cross-section of detection slot are also the water quality detection mould of the utility model The diagrammatic cross-section of block.

As shown in fig. 7, detection slot 11 and detection components 12 that the water quality detecting device 1 of aforementioned the utility model is included, In practical applications, it can be modularized design and become a water quality detection module, and related personnel can be pre- using one When determining number, entire water quality detection module is directly replaced.In other words, the water quality detection module of the utility model includes aforementioned reality Apply contained detection slot 11 and detection components 12 in example.

It includes a hollow structure 111, a upper cover 112 and a lower cover 113, upper cover 112 and lower cover that detection slot 11, which can be, 113, which correspond to two be fixedly installed on hollow structure 111 opposite to each other, is open.Hollow structure 111 can be rendered as it is rectangular-shaped, in Facing wall body is transmissive wall 1111 to two of hollow structure 111 each other, and other two wall body of hollow structure 111 then can be according to It is opaque or light transmission structure according to demand.In practical applications, the wall body of two of hollow structure 111 non-transparent walls 1111 Outside, can be and be correspondingly formed indicating arrangement, to allow related personnel any two walls in hollow structure 111 differentiated easily Body is transmissive wall 1111 parallel each other.

The mode that upper cover 112 and lower cover 113 and hollow structure 111 are fixed to each other, such as can be with ultrasonic melting, glue It closes, cooperate relevant sealing element fixed etc. in a manner of engaging, it is without restriction in this.Upper cover 112 has a gas vent 1121, Lower cover 113 has a liquid through-hole 1131, and testing liquid can be to be entered in detection slot 11 by liquid through-hole 1131；To be measured During liquid is entered by liquid through-hole 1131, the air being located in detection slot 11 originally can be outside by gas vent 1121 Discharge, in this way, the problem of testing liquid L that can be greatly reduced in detection slot 11 is mixed with bubble (as shown in Figure 3).Having In body application, in order to allow gas vent 1121 to can be effectively carried out exhaust operation, when the testing liquid L with predetermined volume is accommodated When in detection slot 11, height H7 of the gas vent 1121 relative to the bottom of detection slot 11 is above testing liquid L in detection slot Liquid level H4 in 11.

Detection components 12 include two housings 121 and an optical detection unit, and the light source detection unit includes luminous Diode 122 and receiver 123.Two shells 121 can be fixed to each other, and coat and be set to outside hollow structure 111, light-emitting diodes Pipe 122 and receiver 123 are correspondingly arranged in the inside of two shells 121, and the light-emitting surface 1221 of light emitting diode 122 is corresponding to be exposed In the inside of shell 121, the receiving plane 1231 of receiver 123 is also exposed to the inside of shell 121.About light emitting diode 122 And receiver 123 is fixedly installed on the mode of shell 121, can be according to Demand Design, it is without restriction in this.

About the mode that two shells 121 are fixed to each other, can be with glued, engaging, cooperation locking part (such as screw) Etc. modes fix, it is without restriction in this；Preferably, shell 121 can be and removably be fixed to each other, in this way, in the future related Personnel, which can be, is conveniently replaceable detection slot 11.Therefore detection slot 11 is by upper cover 112, lower cover 113 and hollow in the present embodiment figure For structure 111 forms, but not limited to this, in another embodiment, the upper cover 112, lower cover 113 and hollow structure 111 It is also possible to be arranged in one piece, alternatively, upper cover 112 is arranged in one piece with hollow structure 111, or, lower cover 113 It is arranged in one piece with hollow structure 111.

As shown in Figure 10, when two shells 121, which coat detection slot 11, to be arranged, the light-emitting surface 1221 of light emitting diode 122 It is to be faced each other with the receiving plane 1231 of receiver 123, and the light beam that light emitting diode 122 is issued by light-emitting surface 1221 will Receiving plane 1231 is reached after transmissive wall 1111, testing liquid L and another transmissive wall 1111 can sequentially be passed through.

The connection relationship of two shells 121 and detection slot 11 can be two shells 121 only against in the outer of detection slot 11 Wall setting.Alternatively, in different applications, the wall surface of two shells 121 and the non-transparent wall 1111 of hollow structure 111 has respectively There is corresponding snap-in structure (not shown, e.g. convex, recessed structure), and related personnel is carrying out two housings 121 and hollow knot It when the assembling of structure 111, can be quickly and correctly combined by these snap-in structures, so that the hair of light emitting diode 122 1231 corresponding surface of receiving plane of smooth surface 1221 and receiver 123 is to two transmissive walls 1111.It is of course also possible to be two shells 121 are respectively provided with the snap-in structure to correspond to each other with upper cover 112 (or lower cover 113), without restriction in this.In practical application In, it can be the design by shell 121 and the snap-in structure relative to each other of detection slot 11, and related assembler is allowed to shine 123, two diode 122, receiver transmissive walls 1111 all be located at correct position when, just can successfully make two shells 121 with Detection slot 11 is tightly fastened, and also that is, by the design of snap-in structure, can assemble shell 121 and detection to avoid user's mistake The problem of slot 11.

It illustrates, in various embodiments, the gas vent 1121 of detection slot 11 can also connect a tube body S, The other end of tube body S is then connected to waste liquid tank (not shown).In this way, the volume of testing liquid can be allowed slightly larger than detection slot 11 Volume, and when testing liquid flows to detection slot 11 by reservoir 10, testing liquid will be corresponded to full of entire detection slot 11, and The testing liquid of part will be enabled through tube body S and flow to waste liquid tank, whereby, it can be ensured that light emitting diode 122 and receiver 123 are just Detection operation really is carried out to testing liquid.

Figure 11 is please referred to, is the another of detection slot 11 and the water quality detection component 12 of the water quality detecting device of the utility model The diagrammatic cross-section of one embodiment is also the diagrammatic cross-section of another embodiment of the water quality detection module of the utility model.Such as Shown in figure, the detection slot 11 of the present embodiment and previous embodiment it is maximum the difference is that: the lower cover 113 of detection slot 11 can be With a flow-guiding structure 1132.Testing liquid in detection slot 11, be by the liquid through-hole 1131 of lower cover 113 to outlet When out, testing liquid can be guided by flow-guiding structure 1132, and fully by being discharged in detection slot 11, in this way, can reduce Testing liquid remains in detection slot 11, and influences the problem of detection slot 11 carries out testing result next time generation.

In another embodiment, the gas vent 1121 of upper cover 112 can be connection Bidirectional Air Valve (not shown) and an air blowing Device (not shown), during testing liquid enters detection slot 11, control module 13 can be to be acted by Bidirectional Air Valve, And make the air in detection slot 11, it can be discharged by Bidirectional Air Valve；When testing liquid is from liquid through-hole 1131 to outlet When out, control module 13 then can be control Bidirectional Air Valve movement, and gas caused by blowning installation is made to pour into detection slot 11 In, it assists that the testing liquid being located in detection slot 11 is enable to pass completely through liquid through-hole 1131 and discharge accordingly.

Each shell 121 can also be to include a masking structure 1211, and masking structure 1211 can cover light emitting diode 122 segment beams issued, and the relatively low light beam of the brightness that issues light emitting diode can not pass through transmissive wall 1111.In practical applications, masking structure 1211 for example can be masking 122 half-value angle (half-value of light emitting diode Angle) light beam outside, and the light beam in 122 half-value angle of light emitting diode then can enter detection slot 11 by transmissive wall 1111 In.The half-value angle is between the central axis of light emitting diode 122 and the luminous intensity half position of light emitting diode 122 Angle.

In the present embodiment figure, be by taking masking structure 1211 and shell 121 are arranged with being integrally formed as an example, but not as Limit, in different applications, masking structure 1211 are also possible to be arranged independently of shell 121, for example, masking structure 1211 It can correspond to the component being sheathed on light emitting diode 122.

In the embodiment that masking structure 1211 and shell 121 are integrally formed setting, light emitting diode 122 is correctly pacified When loaded in shell 121, masking structure 1211 can be correspondence and support light emitting diode 122, in this way, related personnel sends out in installing When optical diode 122, by the limit of masking structure 1211, related personnel, which can understand, learns that light emitting diode 122 has been arranged The correct position in shell 121.

Masking structure 1211 is also possible to be set to shell 121 set by receiver 123 simultaneously, and can ensure that receiver The light beam of 123 primary recipients is about the light beam issued from light emitting diode 122, and reduces receiver 123 and receive it It comes from unexpected light beam.

It is noted that in order to avoid receiver 123 receives the light beam issued from non-luminescent diode 122, shell Body 121 can be to be made or the inside of shell 121 can be and be coated with extinction material or shell with lighttight material 121 inside has extinction part, without restriction in this.

It illustrating, " upright " described in foregoing embodiments refers to and is substantially equal to 90 degree with horizontal angle, Certainly, in practical applications, it all should belong to " upright " range covered for 85~95 degree.

Claims (14)

1. a kind of water quality detection module, which is characterized in that the water quality detection module is to the prepare liquid to a predetermined volume Body is detected, and the water quality detection module includes:

One detection slot is rendered as rectangular configuration, and the detection slot includes two transmissive walls, and two transmissive walls are each other It is set in parallel；The detection slot can hold the testing liquid that carrier has the predetermined volume；The bottom of the detection slot has There is a liquid through-hole, the top of the detection slot has a gas vent；Wherein, the testing liquid by the liquid through-hole into During entering the detection slot, the gas in the detection slot can be discharged by the gas vent；And

One detection components, it includes an at least shell, a light emitting diode and a receiver, the shell coats the detection slot The outside of corresponding two transmissive walls for being located at the detection slot of setting, the light emitting diode and the receiver；It is described The segment beam that light emitting diode is issued passes through two transmissive walls and the testing liquid in the detection slot, And it is received by the receiver；The receiver receives the light beam issued from the light emitting diode, can correspond to generation one Detect signal；Wherein, when the testing liquid with the predetermined volume is located in the detection slot, the light emitting diode The height of bottom relative to the detection slot is less than liquid level of the testing liquid in the detection slot, and described Receiver is less than liquid level of the testing liquid in the detection slot relative to the height of the bottom of the detection slot.

2. water quality detection module according to claim 1, which is characterized in that the detection slot include a hollow structure, One upper cover and a lower cover, two wall surfaces relative to each other of the hollow structure are the transmissive wall, the upper cover and it is described under Lid is fixedly installed on the both ends of the hollow structure, and the gas vent is formed in the upper cover, and the liquid through-hole is formed in institute State lower cover；The water quality detection module includes there are two the shell, and the light emitting diode is fixedly installed on one of institute Shell is stated, the receiver is fixedly installed on another shell, and two shells are removably fixed to each other, and coat The detection slot.

3. water quality detection module according to claim 1, which is characterized in that the detection slot has a flow-guiding structure, institute It states flow-guiding structure to be arranged adjacent to the liquid through-hole, the testing liquid in the detection slot can pass through the water conservancy diversion The guiding of structure, and discharged by the liquid through-hole.

4. water quality detection module according to claim 1, which is characterized in that the shell includes a masking structure, institute The part light-emitting surface that masking structure covers the light emitting diode is stated, and the masking structure can cover the light emitting diode Light beam outside half-value angle.

5. water quality detection module according to claim 1, which is characterized in that the shell is impermeable photo structure.

6. a kind of water quality detecting device, which is characterized in that the water quality detecting device is to the prepare liquid to a predetermined volume Body is detected, and the water quality detecting device includes:

One reservoir, it includes have a liquid inlet and a liquid outlet；In the testing liquid with the predetermined volume When positioned at the reservoir, bottom level of the liquid inlet relative to the reservoir, be above the testing liquid in Liquid level when in the reservoir；

One frame body, the reservoir are erectly set to the frame body；

One detection slot is rendered as rectangular configuration, and the detection slot includes two transmissive walls, and two transmissive walls are each other It is set in parallel；The detection slot can hold the testing liquid that carrier has the predetermined volume；The bottom of the detection slot has There is a liquid through-hole, the top of the detection slot has a gas vent；The detection slot is erectly set to the frame body；

One detection components, it includes having a shell, a light emitting diode and a receiver, the shell coats the detection slot and sets It sets, the light emitting diode and the receiver are fixedly installed on the shell, the light emitting diode and the receiver pair The outside of two transmissive walls of the detection slot should be located at；The segment beam that the light emitting diode is issued passes through two The transmissive wall and the testing liquid in the detection slot, and received by the receiver, the receiver receives The light beam issued from the light emitting diode can correspond to one detection signal of generation；Wherein, with the institute of the predetermined volume When stating testing liquid and being located in the detection slot, the light emitting diode is less than relative to the height of the bottom of the detection slot Liquid level of the testing liquid in the detection slot, and height of the receiver relative to the bottom of the detection slot It is less than liquid level of the testing liquid in the detection slot；

One control module is electrically connected the receiver, and the control module can receive the detection signal, and correspond to generation One testing result information, one external electronic device of control module energy communication connection, and the control module can transmit it is described Testing result information is to the external electronic device；And

One flowing control assembly, connects the reservoir and the detection slot, the flowing control assembly can be by the controls Module controls and enters the testing liquid being located in the reservoir in the detection slot by the liquid through-hole；Its In, the gas during the testing liquid enters the detection slot by the liquid through-hole, in the detection slot It can be discharged by the gas vent.

7. water quality detecting device according to claim 6, which is characterized in that the detection slot include a hollow structure, One upper cover and a lower cover, two wall surfaces relative to each other of the hollow structure are the transmissive wall, the upper cover and it is described under Lid is fixedly installed on the both ends of the hollow structure, and the gas vent is formed in the upper cover, and the liquid through-hole is formed in institute State lower cover；Water quality detection module includes there are two the shell, and the light emitting diode is fixedly installed on one of them described shell Body, the receiver are fixedly installed on another shell, and two shells are removably fixed to each other, and described in coating Detection slot.

8. water quality detecting device according to claim 6, which is characterized in that the detection slot has a flow-guiding structure, institute It states flow-guiding structure to be arranged adjacent to the liquid through-hole, the testing liquid in the detection slot can pass through the water conservancy diversion The guiding of structure, and discharged by the liquid through-hole.

9. water quality detecting device according to claim 6, which is characterized in that the shell includes a masking structure, institute The part light-emitting surface that masking structure covers the light emitting diode is stated, and the masking structure can cover the light emitting diode Light beam outside half-value angle.

10. water quality detecting device according to claim 6, which is characterized in that the shell is impermeable photo structure.

11. a kind of water quality detecting device, which is characterized in that the water quality detecting device is to the prepare liquid to a predetermined volume Body is detected, and the water quality detecting device includes:

One frame body；

One reservoir is erectly set on the frame body, and it includes having a liquid inlet and a liquid outlet, the liquid enters Distance of the mouth relative to the bottom of the reservoir, the height greater than the liquid outlet relative to the bottom of the reservoir；

One detection components are erectly set on the frame body, and the detection components have a detection slot and an optical detection list Member, the detection slot are elongated structure, and the detection slot includes two transmissive walls, a gas vent and a liquid through-hole, the row Stomata is located at the top of the detection slot, and the liquid through-hole is located at the bottom of the detection slot；Wherein, the optical detection list Member can be by two transmissive walls to carry out water quality detection to the liquid being located in the detection slot；And one flowing control group Part is connected by multiple tube bodies with the liquid through-hole of the liquid outlet of the reservoir, the detection slot；Its In, the flowing control assembly can be controlled and the testing liquid being located in the reservoir is made to flow to the detection slot, and The flowing control assembly can be controlled and the liquid that water quality detection is completed in the detection slot is made to flow back into the storage Liquid bath.

12. water quality detecting device according to claim 11, which is characterized in that the bottom of the detection slot has a water conservancy diversion Structure, the flow-guiding structure can guide the liquid in the detection slot and flow to the liquid through-hole.

13. water quality detecting device according to claim 11, which is characterized in that the reservoir and the detection slot are arranged side by side It is set on the frame body, and the liquid through-hole is lower than the liquid inlet, the capacity of the detection slot is less than the liquid storage The capacity of slot.

14. water quality detecting device according to claim 11, which is characterized in that the flowing control assembly has one to wriggle Pump, the peristaltic pump are connected by two tube bodies with the liquid outlet and the fluid through-hole, and the peristaltic pump can be by It controls and the testing liquid being located in the reservoir is made to flow to the detection slot, and the peristaltic pump can be controlled and make position The liquid that water quality detection is completed in the detection slot flows to the reservoir.