CN116087174A - Ammonia nitrogen measuring device for detecting water quality in dynamic water resource allocation - Google Patents
Ammonia nitrogen measuring device for detecting water quality in dynamic water resource allocation Download PDFInfo
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- CN116087174A CN116087174A CN202211631840.9A CN202211631840A CN116087174A CN 116087174 A CN116087174 A CN 116087174A CN 202211631840 A CN202211631840 A CN 202211631840A CN 116087174 A CN116087174 A CN 116087174A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
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- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
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Abstract
The invention relates to the technical field of water quality detection and discloses an ammonia nitrogen measuring device for detecting water quality in dynamic water resource allocation, which comprises a shell, wherein a power bin is fixedly arranged at the bottom of the shell, a power machine is fixedly sleeved in the power machine, limit grooves are formed in the top and the bottom of an inner cavity of the shell, a detecting device is matched with the limit grooves, a matching hole is formed in the top of the shell, a liquid inlet hole is formed in the top of the matching hole, and the liquid inlet hole penetrates through the shell and a liquid inlet plug and is communicated with the liquid inlet plug. The liquid to be detected enters the reaction bin through the low pressure inside the reaction bin and the liquid inlet plug, and at the moment, the reaction liquid inside the liquid supply bin is sucked into the reaction bin through the Bernoulli principle, so that the inflow of the liquid to be detected corresponds to the addition of the reaction liquid, the problem that the detection value is lower than the actual value due to incomplete reaction caused by excessive addition or insufficient addition of the reaction liquid is avoided, and the practicability of the device is improved.
Description
Technical Field
The invention relates to the technical field of water quality detection, in particular to an ammonia nitrogen measuring device for detecting water quality in dynamic water resource allocation.
Background
The ammonia nitrogen content is one of important indexes in water quality detection and has a direct relation with eutrophication, ammonia nitrogen in water mainly comes from decomposition products of nitrogen-containing organic matters in domestic sewage under the action of microorganisms, such as industrial wastewater and domestic sewage, in order to avoid the condition that the ammonia nitrogen content in water exceeds standard, a worker can use an ammonia nitrogen measuring device to periodically check the water quality, a Nahner reagent is added into liquid to be detected in a manual mode by the conventional ammonia nitrogen measuring device, so that the color of the liquid to be detected is changed, and the change degree of the color is analyzed by a spectrometer, so that the specific ammonia nitrogen content is obtained.
Although the existing ammonia nitrogen measuring device has the advantages, certain limitations still exist in the using process, the existing ammonia nitrogen measuring device relies on manual measurement, so that the using cost is too high, and when a Nahner reagent is added, the problem that the reagent is wasted due to excessive reagent addition or the result is caused to be incorrect due to incomplete reaction due to insufficient reagent addition is easily caused mainly according to the experience of an operator is solved.
Disclosure of Invention
Aiming at the defects of the ammonia nitrogen measuring device for detecting water quality in the prior dynamic water resource allocation in the use process, the invention provides the ammonia nitrogen measuring device for detecting water quality in the dynamic water resource allocation, has the advantage of automatically detecting water quality, and solves the problems in the prior art.
The invention provides the following technical scheme: the utility model provides an detect ammonia nitrogen survey device for quality of water in dynamic water resource configuration, includes the shell, the bottom fixed mounting of shell has the power storehouse, the inside fixed cover of power machine has cup jointed the power machine, the power machine output shaft extends to the inside of shell, the one end fixed mounting of power machine output shaft has detection device, the spacing groove has all been seted up to the top and the bottom of shell inner chamber, detection device cooperatees with the spacing groove, circular through-hole has been seted up to the surface of shell, the inside fixed cover of this circular through-hole has cup jointed the feed liquor stopper, the mating holes has been seted up at the top of shell, the feed liquor hole has been seted up at the top of mating holes, the liquid inlet hole penetrates through the shell and the liquid inlet plug and is communicated with the liquid inlet plug, a single-pass plug I is fixedly arranged at the top of the liquid inlet hole on one side of the matching hole, a liquid storage device is fixedly arranged at the position corresponding to the matching hole on the top of the shell, the single-pass plug I corresponds to the liquid storage device, the bottom fixed mounting of power storehouse has the dead lever, travel groove II has been seted up on the position that shell inner chamber top and bottom are located the spacing groove outside, travel groove II cooperatees with detection device, the flowing back hole has been seted up to the surface of shell, the contained angle between flowing back hole axis and the axis of feed liquor stopper is ninety degrees.
Preferably, the detection device comprises a spectrometer, annular rack plates are fixedly arranged at two ends of the spectrometer and matched with the travel groove II, the annular rack plates are meshed with the liquid storage device, a spring seat is fixedly arranged on the outer surface of the spectrometer, a return spring is fixedly arranged at one end of the spring seat, and a reaction device is fixedly arranged at the position, outside the spring seat, of the outer surface of the spectrometer.
Preferably, the reaction device comprises a reaction bin, the top and the bottom of the outer surface of the reaction bin are both provided with a travel groove I, a piston is movably sleeved in the reaction bin, a return spring is fixedly arranged at the bottom of an inner cavity of the piston, one end of the return spring is fixedly connected with a spring seat, a travel rod is fixedly arranged at the position, close to one end, of the outer surface of the piston, the travel rod corresponds to the travel groove I, and the travel rod is matched with a limit groove.
Preferably, the limit groove comprises a displacement groove, an inner circular groove, a reset groove and an outer ring groove, wherein the displacement groove is an arc hole, the arc diameter is gradually reduced, the inner circular groove is a small-diameter annular groove, the reset groove is a linear reset groove, the outer ring groove is a large-diameter annular groove, and the displacement groove, the inner circular groove, the reset groove and the outer ring groove are connected end to end and are matched with the travel rod.
Preferably, the liquid storage device comprises a rotating frame, the liquid supply device is sleeved in the rotating frame, a support frame is fixedly arranged at the top of the rotating frame, a liquid storage tank is fixedly arranged at the top of the support frame, a liquid supply pipe is fixedly arranged at the position, close to the outer side, of the bottom of the liquid storage tank, the liquid supply pipe penetrates through the top of the rotating frame, a single-pass plug II is fixedly sleeved in the liquid supply pipe, and the single-pass plug II corresponds to the liquid supply device.
Preferably, the liquid supply device comprises a fixed plate, one side fixed mounting of fixed plate has axis of rotation I, axis of rotation I cup joints with the rotating turret activity, the opposite side fixed mounting of axis of rotation I has the liquid supply storehouse, the quantity of liquid supply storehouse is four, the surface fixed mounting in liquid supply storehouse has the liquid supply intubate, the liquid supply intubate is linked together with the inside in liquid supply storehouse, the surface fixed in liquid supply storehouse has cup jointed the gear plate, fixed mounting has axis of rotation II on the position that gear plate one side is located the center, axis of rotation II cup joints with the rotating turret activity.
Preferably, the gear plate is engaged with the annular rack plate.
The invention has the following beneficial effects:
1. according to the invention, the displacement groove, the inner circular groove, the reset groove and the outer ring groove are connected end to end and are matched with the travel rod, so that when the power machine drives the detection device to rotate, the travel rod moves in the limit groove, when the travel rod moves in the displacement groove, the piston moves to one side close to the spring seat due to the fact that the displacement groove is an arc groove and the arc diameter is gradually reduced, the opening is closed due to the fact that one side of the reaction bin contacts with the inner wall of the inner cavity of the shell, the pressure inside the piston is reduced until the reaction device rotates to a position corresponding to the liquid inlet plug, at the moment, water positioned outside is sucked into the reaction device through the liquid inlet plug under the action of the pressure reduction inside the piston, and along with the continuous rotation of the detection device, one side of the reaction bin contacts with the inner wall of the inner cavity of the shell, the opening is closed, at the moment, liquid to be detected in the reaction bin cannot flow out, the problem that the inside of the device is polluted due to the fact that the liquid to be detected in the reaction bin leaks out is avoided, the fact that the inside the device is solved, in addition, when the reaction device rotates to the position corresponding to the liquid outlet hole, the reset groove is automatically moved to the position corresponding to the liquid outlet, the reset groove is reset groove, and the piston is simultaneously prepared, and the piston is reset device is moved.
2. According to the invention, the liquid to be detected passes through the shell and the liquid inlet plug and is communicated with the liquid inlet plug, so that the liquid to be detected enters the reaction chamber through the low pressure in the reaction chamber and the liquid inlet plug, at the moment, the reaction liquid in the liquid supply chamber is sucked into the reaction chamber through the Bernoulli principle, so that the inflow of the liquid to be detected corresponds to the addition of the reaction liquid, the problem that the detection value is lower than the actual value due to incomplete reaction caused by excessive addition or insufficient addition of the reaction liquid is avoided, the practicability of the device is improved, and meanwhile, the reaction liquid is simultaneously added in the inflow process of the liquid to be detected, so that the liquid to be detected can be fully mixed with the reaction liquid, the accuracy of the detection structure of the device is improved, and meanwhile, the structure of the device is simplified without stirring the reaction liquid.
3. According to the invention, the gear plate is meshed with the annular rack plate, the annular rack plate rotates for forty-five degrees to drive the liquid supply device to rotate for ninety degrees, so that the power machine can drive the liquid supply device to rotate by taking the axis of the rotating shaft I as the rotating center in the process of driving the detection device to rotate, the detection device can drive the liquid supply device to rotate for ninety degrees when rotating for forty-five degrees, the liquid supply bin in a connection state is disconnected from the single-pass plug I, the subsequent liquid supply bin after ninety degrees of rotation can be communicated with the single-pass plug I again, meanwhile, the reaction liquid stored in the liquid supply device is continuously supplemented to the liquid supply bin, the problem that the reaction liquid in the liquid supply bin is insufficient in reaction with the detection liquid is caused at any time is solved, the detection accuracy of the device is further improved, meanwhile, the operation of the device is simplified, and the practicability of the device is improved.
4. According to the invention, the reaction device is fixedly arranged at the position, outside the spring seat, of the outer surface of the spectrometer, so that when water quality in different time periods is required to be detected, the time interval of each rotation of the detection device is changed through preset, and when the time interval is longer, the ammonia nitrogen content in the water quality in different time periods can be detected, so that the water quality in a longer time range is detected, when the time interval is shorter, the water quality can be detected for multiple times and averaged, the detection accuracy is improved, and the practicability of the device is further improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
FIG. 3 is a schematic view of a cross-section in direction A of FIG. 2, which is a structural diagram of the present invention;
FIG. 4 is a schematic view of a cross-section in the direction B of FIG. 3, which is a structural diagram of the present invention;
FIG. 5 is a schematic view of the main structure of the present invention;
FIG. 6 is a schematic top view of the main structure of the present invention;
FIG. 7 is a schematic view of a cross section in the direction C of FIG. 6, which is a structural diagram of the present invention;
FIG. 8 is a schematic view of a cross section in direction D of FIG. 7, which is a block diagram of the present invention;
FIG. 9 is a schematic diagram of a structural reaction device according to the present invention;
FIG. 10 is a schematic diagram of a structural reaction device according to the present invention in a right-hand view;
FIG. 11 is a schematic view of the section in the E direction of FIG. 10 of the structure of the present invention;
FIG. 12 is a schematic view of a liquid supply apparatus according to the present invention;
FIG. 13 is a schematic front view of a liquid supply apparatus according to the present invention;
fig. 14 is a schematic view of a cross section in the direction F in fig. 13, which is a structural diagram of the present invention.
In the figure: 1. a housing; 2. a power bin; 3. a power machine; 4. a detection device; 41. a spectrometer; 42. annular rack plate; 43. a spring seat; 44. a return spring; 45. a reaction device; 451. a reaction bin; 452. a travel groove I; 453. a piston; 454. a travel bar; 5. a limit groove; 51. a displacement groove; 52. an inner circular groove; 53. a reset groove; 54. an outer ring groove; 6. a liquid inlet plug; 7. a mating hole; 8. a liquid inlet hole; 9. a single-pass plug I; 10. a liquid storage device; 101. a rotating frame; 102. a liquid supply device; 1021. a fixing plate; 1022. a rotating shaft I; 1023. a liquid supply bin; 1024. a liquid supply cannula; 1025. a gear plate; 1026. a rotating shaft II; 103. a support frame; 104. a liquid storage tank; 105. a liquid supply pipe; 106. a single-pass plug II; 11. a fixed rod; 12. a travel groove II; 13. and a liquid discharge hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, an ammonia nitrogen measuring device for detecting water quality in dynamic water resource allocation comprises a housing 1, a power bin 2 is fixedly installed at the bottom of the housing 1, a power machine 3 is fixedly sleeved in the power machine 3, an output shaft of the power machine 3 extends to the interior of the housing 1, a detecting device 4 is fixedly installed at one end of the output shaft of the power machine 3, limit grooves 5 are formed at the top and bottom of an inner cavity of the housing 1, the detecting device 4 is matched with the limit grooves 5, a circular through hole is formed in the outer surface of the housing 1, a liquid inlet plug 6 is fixedly sleeved in the inner portion of the circular through hole, a matching hole 7 is formed in the top of the housing 1, a liquid inlet hole 8 is formed in the top of the matching hole 7, the liquid inlet hole 8 penetrates through the housing 1 and the liquid inlet plug 6 and is communicated with the liquid inlet plug 6, so that liquid to be detected enters the reaction bin 451 through low pressure inside the reaction bin 451 and the liquid inlet plug 6, at this time, the reaction liquid in the liquid supply bin 1023 is sucked into the reaction bin 451 by the Bernoulli principle, so that the inflow of the liquid to be detected corresponds to the addition of the reaction liquid, the problem that the detection value is lower than the actual value due to waste caused by excessive addition or incomplete reaction caused by insufficient addition of the reaction liquid is avoided, the practicability of the device is improved, meanwhile, the reaction liquid can be simultaneously added in the process of inflow of the liquid to be detected, the liquid to be detected can be fully mixed with the reaction liquid, thereby improving the accuracy of the detection structure of the device, simultaneously, the structure of the device is not required to be stirred, the structure of the device is simplified, one side of the matching hole 7 is fixedly provided with a single-pass plug I9 at the top of the liquid inlet hole 8, the top of the shell 1 is fixedly provided with a liquid storage device 10 at the position corresponding to the matching hole 7, the single-pass plug I9 corresponds to the liquid storage device 10, the bottom of the power bin 2 is fixedly provided with a fixing rod 11, a travel groove II 12 is formed in the position, outside the limit groove 5, of the top and the bottom of the inner cavity of the shell 1, the travel groove II 12 is matched with the detection device 4, a liquid discharge hole 13 is formed in the outer surface of the shell 1, and an included angle between the axis of the liquid discharge hole 13 and the axis of the liquid inlet plug 6 is ninety degrees.
Referring to fig. 4, the detecting device 4 includes a spectrometer 41, two ends of the spectrometer 41 are fixedly provided with annular rack plates 42, the annular rack plates 42 are matched with a travel groove ii 12, the annular rack plates 42 are meshed with the liquid storage device 10, the outer surface of the spectrometer 41 is fixedly provided with a spring seat 43, one end of the spring seat 43 is fixedly provided with a return spring 44, the outer surface of the spectrometer 41 is located at the outer side of the spring seat 43, and a reaction device 45 is fixedly arranged on the outer surface of the spectrometer 41.
Referring to fig. 9-11, the reaction device 45 includes a reaction bin 451, a travel groove i 452 is formed at the top and bottom of the outer surface of the reaction bin 451, a piston 453 is movably sleeved in the reaction bin 451, a return spring 44 is fixedly mounted at the bottom of the inner cavity of the piston 453, one end of the return spring 44 is fixedly connected with the spring seat 43, a travel rod 454 is fixedly mounted at a position, close to one end, of the outer surface of the piston 453, the travel rod 454 corresponds to the travel groove i 452, and the travel rod 454 is matched with the limit groove 5.
Referring to fig. 8, the limit groove 5 includes a displacement groove 51, an inner circular groove 52, a reset groove 53 and an outer ring groove 54, the displacement groove 51 is an arc groove with gradually decreasing arc diameter, the inner circular groove 52 is a small diameter annular groove, the reset groove 53 is a linear reset groove, the outer ring groove 54 is a large diameter annular groove, the displacement groove 51, the inner circular groove 52, the reset groove 53 and the outer ring groove 54 are connected end to end and are matched with a travel rod 454, so that when the power machine 3 drives the detecting device 4 to rotate, the travel rod 454 moves in the limit groove 5, when the travel rod 454 moves in the displacement groove 51, the piston 453 moves to one side close to the spring seat 43 due to the fact that the displacement groove 51 is an arc groove and the arc diameter is gradually decreased, and one side of the reaction chamber 451 contacts with the inner wall of the inner cavity of the housing 1 to enable the opening 453 to be closed, thereby reducing the pressure in the piston 453, until the reaction device 45 rotates to the position corresponding to the liquid inlet plug 6, at this time, under the action of the pressure drop in the interior of the piston 453, the water at the outer side is sucked into the reaction device 45 through the liquid inlet plug 6, and along with the continuous rotation of the detection device 4, one side of the reaction bin 451 is in contact with the inner wall of the inner cavity of the shell 1 and the opening is closed, at this time, the liquid to be detected in the reaction bin 451 cannot flow out, the problem of pollution to the interior of the device caused by the leakage of the liquid to be detected in the reaction bin 451 is avoided, the operation stability of the device is improved, in addition, when the reaction device 45 rotates to the position corresponding to the liquid discharge hole 13, at this time, the travel rod 454 corresponds to the reset groove 53, at this time, the piston 453 is reset under the action of the reset spring 44, thereby driving the piston 453 to reset simultaneously, the liquid in the reaction bin 451 is pushed out, thereby preparing for the next detection, the automation of the device is improved.
Referring to fig. 12-13, the liquid storage device 10 includes a rotating frame 101, a liquid supply device 102 is movably sleeved in the rotating frame 101, a supporting frame 103 is fixedly installed at the top of the rotating frame 101, a liquid storage tank 104 is fixedly installed at the top of the supporting frame 103, a liquid supply pipe 105 is fixedly installed at a position, close to the outer side, of the bottom of the liquid storage tank 104, the liquid supply pipe 105 penetrates through the top of the rotating frame 101, a single-pass plug ii 106 is fixedly sleeved in the liquid supply pipe 105, and the single-pass plug ii 106 corresponds to the liquid supply device 102.
Referring to fig. 14, the liquid supply device 102 includes a fixing plate 1021, a rotation shaft i 1022 is fixedly mounted on one side of the fixing plate 1021, the rotation shaft i 1022 is movably sleeved with the rotating frame 101, a liquid supply bin 1023 is fixedly mounted on the other side of the rotation shaft i 1022, the number of the liquid supply bins 1023 is four, a liquid supply cannula 1024 is fixedly mounted on the outer surface of the liquid supply bin 1023, the liquid supply cannula 1024 is communicated with the inside of the liquid supply bin 1023, a gear plate 1025 is fixedly sleeved on the outer surface of the liquid supply bin 1023, a rotation shaft ii 1026 is fixedly mounted on a position of one side of the gear plate 1025, and the rotation shaft ii 1026 is movably sleeved with the rotating frame 101.
Referring to fig. 14, the gear plate 1025 is meshed with the annular rack plate 42, the annular rack plate 42 rotates for forty-five degrees to drive the liquid supply device 102 to rotate for ninety degrees, so that the power machine 3 drives the liquid supply device 102 to rotate by taking the axis of the rotating shaft i 1022 as the rotation center in the process of driving the detecting device 4 to rotate, the detecting device 4 can drive the liquid supply device 102 to rotate for ninety degrees when rotating for forty-five degrees, the liquid supply bin 1023 in a connection state is disconnected from the single-pass plug i 9, the liquid supply bin 1023 after ninety degrees of rotation is again communicated with the single-pass plug i 9, meanwhile, the reaction liquid stored in the liquid storage device 10 is continuously supplied to the liquid supply bin 1023, so that sufficient reaction is added into the reaction bin 451 when the liquid supply bin 1023 is ensured, the problem that the reaction of the reaction liquid in the liquid supply bin 1023 is insufficient is caused by insufficient content of the reaction liquid with the detection liquid is further improved, meanwhile, when the reaction liquid in the liquid supply bin 1023 is insufficient, the reaction bin 104 can be directly carried out, the practicability of the device is improved.
The application method of the invention is as follows:
in the use process, when the power machine 3 drives the detection device 4 to rotate, the travel rod 454 moves in the limit groove 5, when the travel rod 454 moves in the displacement groove 51, the displacement groove 51 is an arc groove and the arc diameter is gradually reduced, so that the piston 453 moves to the side close to the spring seat 43, and one side of the reaction bin 451 contacts with the inner wall of the inner cavity of the shell 1, so that the opening is closed, the pressure in the piston 453 is reduced until the reaction device 45 rotates to the position corresponding to the liquid inlet plug 6, at the moment, under the action of the pressure reduction in the piston 453, water at the outer side is sucked into the reaction device 45 through the liquid inlet plug 6, and along with the continuous rotation of the detection device 4, one side of the reaction bin 451 contacts with the inner wall of the inner cavity of the shell 1, at the moment, the opening is closed, and the liquid to be detected in the reaction bin 451 cannot flow out, when the reaction device 45 rotates to a position corresponding to the liquid discharge hole 13, the travel rod 454 corresponds to the reset groove 53, the piston 453 is reset under the action of the reset spring 44, so that the piston 453 is driven to be reset simultaneously, the liquid in the reaction chamber 451 is pushed out to be ready for next detection, the liquid to be detected enters the reaction chamber 451 through the low pressure in the reaction chamber 451 and the liquid inlet plug 6, the reaction liquid in the liquid supply chamber 1023 is sucked into the reaction chamber 451 through the Bernoulli principle, the inflow amount of the liquid to be detected corresponds to the addition amount of the reaction liquid, meanwhile, the reaction liquid is also added simultaneously in the process of flowing in the liquid to be detected, the liquid to be detected can be fully mixed with the reaction liquid, and the power machine 3 drives the detection device 4 to rotate, the liquid supply device 102 is driven to rotate by taking the axis of the rotating shaft I1022 as the rotation center, the liquid supply device 102 is driven to rotate ninety degrees when the detecting device 4 rotates by forty-five degrees, the liquid supply bin 1023 in a connection state is disconnected from the single-pass plug I9, the liquid supply bin 1023 which follows ninety degrees in rotation is again communicated with the single-pass plug I9, meanwhile, the reaction liquid stored in the liquid storage device 10 is continuously supplied to the liquid supply bin 1023, the liquid supply bin 1023 is ensured to have sufficient reaction to be added into the reaction bin 451, when the water quality in different time periods needs to be detected, the detecting device 4 can be changed in each rotating time interval through the preset arrangement, when the time interval is longer, the ammonia nitrogen content in the water quality in different time periods can be detected, so that the water quality in a longer time range is detected, and when the time interval is shorter, the water quality can be detected for multiple times, and the average value can be obtained.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a detect ammonia nitrogen survey device for quality of water in dynamic water resource configuration, includes shell (1), its characterized in that: the utility model discloses a power machine, including shell (1) and sealing device, power storehouse (2) are installed to the bottom fixed mounting of shell (1), the inside fixed power machine (3) that has cup jointed of power machine (3), the inside that power machine (3) output shaft extends to shell (1), one end fixed mounting of power machine (3) output shaft has detection device (4), spacing groove (5) have all been seted up at the top and the bottom of shell (1) inner chamber, detection device (4) cooperatees with spacing groove (5), circular through-hole has been seted up to the surface of shell (1), the inside fixed cup joint of this circular through-hole inlet tap (6), mating hole (7) have been seted up at the top of shell (1), inlet hole (8) have been seted up at the top of mating hole (7), inlet hole (8) run through shell (1) and inlet tap (6) and are linked together with inlet tap (6), one side of mating hole (7) is located the top fixed mounting of inlet hole (8) has single through tap I (9), the top of shell (1) corresponds position (7) and is fixed mounting device (10) with single stock solution plug I (10) corresponding to the fixed mounting device of bottom (10), the top and the bottom of the inner cavity of the shell (1) are positioned outside the limit groove (5) and provided with a travel groove II (12), the travel groove II (12) is matched with the detection device (4), the outer surface of the shell (1) is provided with a liquid discharge hole (13), and an included angle between the axis of the liquid discharge hole (13) and the axis of the liquid inlet plug (6) is ninety degrees.
2. The ammonia nitrogen measuring device for detecting water quality in dynamic water resource allocation according to claim 1, wherein: the detection device (4) comprises a spectrometer (41), annular rack plates (42) are fixedly arranged at two ends of the spectrometer (41), the annular rack plates (42) are matched with a travel groove II (12), the annular rack plates (42) are meshed with a liquid storage device (10), a spring seat (43) is fixedly arranged on the outer surface of the spectrometer (41), a return spring (44) is fixedly arranged at one end of the spring seat (43), and a reaction device (45) is fixedly arranged at the position, outside the spring seat (43), of the outer surface of the spectrometer (41).
3. The ammonia nitrogen measuring device for detecting water quality in dynamic water resource allocation according to claim 2, wherein: the reaction device (45) comprises a reaction bin (451), a travel groove I (452) is formed in the top and the bottom of the outer surface of the reaction bin (451), a piston (453) is movably sleeved in the reaction bin (451), a return spring (44) is fixedly arranged at the bottom of an inner cavity of the piston (453), one end of the return spring (44) is fixedly connected with a spring seat (43), a travel rod (454) is fixedly arranged at the position, close to one end, of the outer surface of the piston (453), the travel rod (454) corresponds to the travel groove I (452), and the travel rod (454) is matched with a limit groove (5).
4. The ammonia nitrogen measuring device for detecting water quality in dynamic water resource allocation according to claim 3, wherein: the limiting groove (5) comprises a displacement groove (51), an inner circular groove (52), a reset groove (53) and an outer ring groove (54), wherein the displacement groove (51) is an arc hole and the arc diameter is gradually reduced, the inner circular groove (52) is a small-diameter annular groove, the reset groove (53) is a linear reset groove, the outer ring groove (54) is a large-diameter annular groove, and the displacement groove (51), the inner circular groove (52), the reset groove (53) and the outer ring groove (54) are connected end to end and are matched with the travel rod (454).
5. The ammonia nitrogen measuring device for detecting water quality in dynamic water resource allocation according to claim 1, wherein: the liquid storage device (10) comprises a rotating frame (101), a liquid supply device (102) is movably sleeved in the rotating frame (101), a supporting frame (103) is fixedly arranged at the top of the rotating frame (101), a liquid storage tank (104) is fixedly arranged at the top of the supporting frame (103), a liquid supply pipe (105) is fixedly arranged at the bottom of the liquid storage tank (104) close to the outer side, the liquid supply pipe (105) penetrates through the top of the rotating frame (101), a single-pass plug II (106) is fixedly sleeved in the liquid supply pipe (105), and the single-pass plug II (106) corresponds to the liquid supply device (102).
6. The ammonia nitrogen measuring device for detecting water quality in dynamic water resource allocation according to claim 5, wherein: the liquid supply device (102) comprises a fixed plate (1021), one side fixed mounting of fixed plate (1021) has axis of rotation I (1022), axis of rotation I (1022) cup joints with rotating turret (101) activity, opposite side fixed mounting of axis of rotation I (1022) has liquid supply storehouse (1023), the quantity of liquid supply storehouse (1023) is four, the surface fixed mounting of liquid supply storehouse (1023) has liquid supply intubate (1024), liquid supply intubate (1024) are linked together with the inside of liquid supply storehouse (1023), the fixed gear plate (1025) that has cup jointed of surface of liquid supply storehouse (1023), fixed mounting has axis of rotation II (1026) on the position that one side of gear plate (1025) is located the center, axis of rotation II (1026) cup joints with rotating turret (101) activity.
7. The ammonia nitrogen measuring device for detecting water quality in dynamic water resource allocation according to claim 6, wherein: the gear plate (1025) is engaged with the annular rack plate (42).
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