CN112881095A - Secondary water supply storage water tank water quality testing sampling device - Google Patents
Secondary water supply storage water tank water quality testing sampling device Download PDFInfo
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- CN112881095A CN112881095A CN202110230006.8A CN202110230006A CN112881095A CN 112881095 A CN112881095 A CN 112881095A CN 202110230006 A CN202110230006 A CN 202110230006A CN 112881095 A CN112881095 A CN 112881095A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The invention provides a water quality detection and sampling device of a secondary water supply storage water tank, which comprises a tank body assembly, a sampling assembly, a sample placement and moving assembly and a detection assembly, wherein the sampling assembly is arranged on the tank body assembly; the box body assembly is a foundation of the mounting structure; the bottom of the water tank is provided with a plurality of groups of sampling assemblies, a sampling main pipe in each sampling assembly is positioned in the water tank, sampling pipes in the sample placement and transportation assembly can automatically rotate and move, each group of sampling pipes respectively correspond to a water injection pipe in each sampling assembly during sampling, after sampling is finished, the sampling pipes automatically move to the lower side of a detection probe in the detection assembly, and detection of each group of samples is finished through automatic rotation of the sampling pipes; the detection probe in the detection assembly can rotate by taking the detection probe as a central lifter, and the package can fully stir the sample in the sampling tube in the detection process; the invention does not need manual sampling detection, has high detection precision, adopts a mode of automatically extracting samples of different water layers, does not waste water sources, and is energy-saving and environment-friendly.
Description
Technical Field
The invention relates to a water quality detection sampling device, in particular to a water quality detection sampling device of a secondary water supply storage water tank.
Background
Along with the development of the urbanization process, the population density of cities is also increasing, the number of urban high-rise buildings is also increasing, the common tap water supply mode can not meet the requirement of urban high-rise water, and at present, a secondary water supply mode is adopted, namely, water in a tap water plant is firstly stored through a secondary water supply storage tank, and the storage tank pressurizes the water and then conveys the water to the homes of users.
However, in daily water quality detection of tap water, two points of water consumption of factory water and water consumption of a user at home are often detected by a water quality detection mechanism, regular water quality detection of a secondary water supply storage tank is not performed, and the secondary water supply storage tank is also a place for accumulating various pollutants.
To secondary water supply storage water tank water quality testing's mode, adopt mostly to set up the drainage ball valve in storage water tank bottom one side, water in the manual work connects the water in the water tank with the container, rethread water quality testing device, the water sample in the extraction container carries out the detection of quality of water, generally for can be more accurate extract the inside water of water tank, the water evacuation that testing personnel will detect the water sample front end will be many, detect after utilizing the container to connect and get standard water sample, this kind of mode has very big water source waste problem, and the extravagant energy, inefficiency, neither energy-conservation nor environmental protection, the shortcoming that can only detect a sampling point once exists simultaneously, can not carry out short-term test to the holistic quality of water condition of secondary water supply storage water tank.
Disclosure of Invention
In order to solve the problems in the background technology, the invention provides a water quality detection and sampling device of a secondary water supply storage tank, which comprises a tank body component, a sampling assembly, a sample placing and moving assembly and a detection assembly, the box body component comprises a water tank base, a water tank and a probe mounting position, the sampling assembly comprises a water injection pipe, the sample placing and moving assembly comprises a sampling pipe and an all-in-one clamping jaw, the detection assembly comprises a detection probe, the water tank base in the tank body component is a fixed base, the upper part of the water tank base is fixedly provided with a water tank, the water tank base is also provided with a probe mounting position, a plurality of groups of water injection pipes in the sampling assembly are positioned at the bottom of the water tank base, an all-in-one clamping jaw in the sample placement and moving assembly is arranged at the bottom of the water tank base, a plurality of groups of sampling pipes are clamped and mounted on the all-in-one clamping jaw, and a detection probe in the detection assembly is inserted and mounted at the probe mounting position;
a water tank cover in the tank body assembly is arranged at the upper part of the water tank, a plurality of groups of water tank through holes are formed in the inner bottom surface of the water tank, a plurality of groups of base through holes are formed in the upper end surface of the water tank base and correspond to the water tank through holes, four corners of the bottom of the water tank base are respectively and fixedly connected with supporting legs, and a moving and transporting installation groove is further formed in the middle position of the bottom of the water tank base;
a plurality of groups of sampling main pipes in the sampling assembly are respectively inserted and fixed in the base through hole and the water tank through hole, one side of the sampling main pipe is provided with a sampling water outlet which is communicated with a water inlet of a water pump, the water pump is fixedly arranged at the bottom of the water tank base, the water outlet of the water pump is communicated with a water inlet of an electromagnetic valve through a connecting pipe, the water outlet of the electromagnetic valve is communicated with a water injection pipe, the electromagnetic valve is fixedly arranged at the bottom of the water tank base, the sampling main pipe is of a cylinder structure, three groups of layered water inlet holes are respectively arranged at different heights of the cylinder wall of the sampling main pipe, the top of the sampling main pipe is also fixedly provided with a pipe cover, a switching valve body is inserted and arranged inside the cylinder of the sampling main pipe, one end of the switching valve body is fixedly connected with, the valve body driving gear is arranged on one side of the valve body rotating gear, the valve body driving motor is connected with the valve body driving gear shaft, the valve body driving motor is fixedly arranged at the bottom of the valve body rotating seat, and two groups of valve blocks are arranged on the rotating cylindrical surface of the switching valve body;
the sample placing and moving assembly is characterized in that the all-in-one jack catch is rotationally connected with the jack catch seat, the upper part of the all-in-one jack catch is fixedly provided with a jack catch rotating gear, the jaw rotating gear is positioned between the all-in-one jaw and the jaw seat, the jaw rotating drive gear is positioned at one side of the jaw rotating gear, the jaw rotating drive motor is connected with the jaw rotating drive gear shaft, the jaw rotation driving motor is fixedly arranged on the bottom surface of the jaw seat, two groups of sliding seats are fixed on the upper plane of the jaw seat in parallel, two groups of sliding rails are fixed on the moving and transporting installation groove in parallel, one side of one group of the sliding rails is provided with a moving rack which is fixedly arranged in the moving mounting groove, a moving gear is arranged on one side of the moving rack, a moving motor is connected with a moving gear shaft, and the moving motor is fixedly arranged on the bottom surface of the jaw seat through a moving motor seat;
the probe moving sleeve in the detection assembly is connected to the top of the detection probe, one end of a connecting rod is connected with a connecting rod shaft which is fixed at one end of the probe moving sleeve in a rotating mode, the connecting rod shaft is a universal component, the other end of the connecting rod is connected with a connecting rod shaft which is fixed at one end of a driving connecting rod in a rotating mode, the driving connecting rod is screwed up through a driving connecting rod shaft which is fixed at the middle position and is connected to a driving connecting rod seat in a rotating mode, the driving connecting rod seat is fixedly installed on the upper plane of the water tank base, a connecting rod main gear is fixedly installed at one end of the driving connecting rod shaft, the connecting rod driving gear is located on one side of the connecting rod main gear, the connecting rod driving motor is connected with the connecting rod driving gear shaft, the connecting rod driving motor is fixedly installed on the upper plane of the water tank base, a probe, conversion gear seat fixed mounting in plane on the water tank base, conversion gear seat opposite side still is provided with probe rotation drive gear, probe rotation drive motor with probe rotation drive gear hub connection, probe rotation drive motor fixed mounting in plane on the water tank base.
Furthermore, the projections of the three layered water inlet holes in the horizontal direction are mutually included angles of 120 degrees, and the included angles of the two groups of valve blocks arranged on the cylindrical surface of the switching valve body in the horizontal direction are 120 degrees, so that the two groups of valve blocks can simultaneously carry out rotary plugging operation on any two groups of layered water inlet holes, and only one group of layered water inlet holes is kept in a water passing state.
Furthermore, the middle position of the valve body rotating seat is provided with an installation hole position corresponding to the rotating shaft at the lower end of the switching valve body.
Furthermore, a round hole is formed in the middle of the jaw seat, and a cylindrical groove is formed in the position, corresponding to the round hole of the jaw seat, of the top of the all-in-one jaw.
Further, the moving direction of the moving gear in transmission fit with the moving rack is parallel to the sliding rail.
Furthermore, a step shaft is arranged at the top of the detection probe, and a step shaft mounting position is arranged at the position of the probe moving sleeve corresponding to the step shaft.
Furthermore, a gear structure meshed with the probe rotation conversion gear is arranged in the middle of the outer cylindrical surface of the detection probe, and the detection probe is matched with the probe rotation conversion gear through the gear structure on the cylindrical surface.
Compared with the traditional water quality detection and sampling device for the secondary water supply storage tank, the water quality detection and sampling device for the secondary water supply storage tank provided by the invention has the following advantages:
the sampling assembly is provided with a plurality of groups of sampling main pipes, the sampling main pipes are uniformly distributed in the water tank of the tank body assembly, the sampling main pipes are provided with vertically distributed layered water inlet holes aiming at different water layers, water samples of any water layer in the water tank can be extracted and detected, the water samples sequentially pass through the water pump and the electromagnetic valve and then are injected into the uniformly distributed sampling pipes, the three-dimensional detection of the water quality condition in the water tank can be completed at one time, manual sampling detection is not needed, no water source is wasted, multiple times of sampling detection are not needed, and the energy-saving and environment-friendly effects are achieved.
According to the invention, the sampling pipes in the sample placing and transferring assembly are clamped on the all-in-one clamping jaw, and the all-in-one clamping jaw can automatically convey all the sampling pipes to the position below the detection probe of the detection assembly, so that the water samples in the sampling pipes can be automatically detected, and the automation degree is high.
The detection probe in the detection assembly can automatically extend into each sampling tube, and the detection probe can rotate around the detection probe, so that the water sample in the sampling tubes is stirred, the substances to be detected in water are distributed more uniformly, and the detection precision is higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a sampling process of a water quality detection and sampling device for a secondary water storage tank provided by the invention;
FIG. 2 is a schematic view of the overall structure of a water quality detection sampling device of a secondary water storage tank according to the present invention;
FIG. 3 is a schematic view of an exploded structure of the case assembly of the present invention;
FIG. 4 is a schematic view of the overall structure of the sampling assembly of the present invention;
FIG. 5 is a schematic view of a portion of a sampling assembly according to the present invention;
FIG. 6 is a schematic structural view of a switching valve body portion of a sampling assembly of the present invention;
FIG. 7 is a schematic view of the overall structure of the sample placement and transportation assembly of the present invention;
FIG. 8 is a schematic view of a partial structure of the sample placement and transportation assembly of the present invention;
FIG. 9 is a schematic view of the structure of the all-in-one pawl of the sample placement and transfer assembly of the present invention;
FIG. 10 is a schematic view of the overall structure of the detecting assembly of the present invention;
FIG. 11 is a schematic view of the structure of the detection probe portion of the detection assembly of the present invention.
Reference numerals: 1. a case assembly; 2. a sampling assembly; 3. a sample placement and transfer assembly; 4. a detection assembly; 101. a water tank base; 102. a water tank; 103. a water tank cover; 104. supporting legs; 105. a base via hole; 106. a water tank via hole; 107. a moving and transporting installation groove; 108. a probe mounting position; 201. a sampling main pipe; 202. a sampling water outlet; 203. a water pump; 204. a connecting pipe; 205. an electromagnetic valve; 206. a water injection pipe; 207. layered water inlet holes; 208. a tube cover; 209. switching the valve body; 210. a valve body rotating seat; 211. a valve body rotating gear; 212. the valve body drives the gear; 213. the valve body drives the motor; 214. a valve block; 301. a sampling tube; 302. all-in-one claw; 303. a pawl seat; 304. the claw rotating gear; 305. the claw rotates the driving gear; 306. the claw rotates the driving motor; 307. a slide base; 308. a slide rail; 309. a moving rack; 310. a transfer gear; 311. a moving motor; 312. moving and transporting a motor base; 401. detecting the probe; 402. a probe moving sleeve; 403. connecting the connecting rod; 404. a link shaft; 405. a drive link; 406. a drive link shaft; 407. a drive link base; 408. a connecting rod master gear; 409. a connecting rod driving gear; 410. a connecting rod driving motor; 411. the probe rotation conversion gear; 412. a conversion gear seat; 413. the probe rotates the driving gear; 414. the probe rotates the drive motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example (b): as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, and fig. 11, a water tank base 101 in a tank assembly 1 is a fixed base, a water tank 102 is fixedly installed on the upper portion of the water tank base 101, a probe installation position 108 is further installed on the water tank base 101, a plurality of water injection pipes 206 in the sampling assembly 2 are located at the bottom of the water tank base 101, an all-in-one jaw 302 in the sample placement and transfer assembly 3 is arranged at the bottom of the water tank base 101, a plurality of sampling pipes 301 are installed on the all-in-one jaw 302 in a clamping manner, and a detection probe 401 in the detection assembly 4 is installed at the probe installation position 108 in an inserting manner;
the specific structure of the tank assembly 1 is as shown in fig. 3, a water tank cover 103 is mounted on the upper portion of the water tank 102, the water tank cover 103 is used for sealing the water tank 102, a plurality of groups of water tank via holes 106 are formed in the inner bottom surface of the water tank 102, a plurality of groups of base via holes 105 are formed in the upper end surface of the water tank base 101 corresponding to the water tank via holes 106, four corners of the bottom of the water tank base 101 are respectively and fixedly connected with support legs 104, and a moving and transporting mounting groove 107 is further formed in the middle position of the bottom of the water;
specifically, as shown in fig. 4, 5 and 6, the structure of the sampling assembly 2 is schematically illustrated, a plurality of groups of sampling main pipes 201 are respectively inserted and fixed in the base through holes 105 and the water tank through holes 106, one side of the sampling main pipe 201 is provided with a sampling water outlet 202, the sampling water outlet 202 is communicated with a water inlet of a water pump 203, the water pump 203 is fixedly installed at the bottom of the water tank base 101, a water outlet of the water pump 203 is communicated with a water inlet of an electromagnetic valve 205 through a connecting pipe 204, a water outlet of the electromagnetic valve 205 is communicated with a water injection pipe 206, the electromagnetic valve 205 is fixedly installed at the bottom of the water tank base 101, the sampling main pipe 201 is of a cylindrical structure, three groups of layered water inlet holes 207 are respectively arranged at different heights on the cylindrical wall of the sampling main pipe 201, a pipe cover 208 is further fixedly installed at the, one end of the switching valve body 209 is fixedly connected with a valve body rotating gear 211 after passing through a valve body rotating seat 210, the valve body rotating seat 210 is fixedly installed at the bottom of the sampling main pipe 201, a valve body driving gear 212 is arranged at one side of the valve body rotating gear 211, the valve body driving gear 212 is in transmission fit with the valve body rotating gear 211, a valve body driving motor 213 is connected with the valve body driving gear 212 through a shaft, the valve body driving motor 213 is fixedly installed at the bottom of the valve body rotating seat 210, and two groups of valve blocks 214 are arranged on the rotating cylindrical surface of the switching valve body 209;
specifically, as shown in fig. 7, 8 and 9, a structural schematic diagram of the sample placement and transportation assembly 3 is shown, the all-in-one jaw 302 is rotatably connected to the jaw seat 303, a jaw rotating gear 304 is fixedly mounted on the upper portion of the all-in-one jaw 302, the jaw rotating gear 304 is located between the all-in-one jaw 302 and the jaw seat 303, a jaw rotating drive gear 305 is located on one side of the jaw rotating gear 304, the jaw rotating drive gear 305 and the jaw rotating gear 304 form transmission fit, a jaw rotating drive motor 306 is connected with the jaw rotating drive gear 305, the jaw rotating drive motor 306 is fixedly mounted on the bottom surface of the jaw seat 303, two sets of sliding seats 307 are fixed on the upper plane of the jaw seat 303 in parallel, two sets of sliding rails 308 are fixed in parallel to the transportation mounting groove 107, the sliding seats 307 can slide on the sliding rails 308, wherein one set of the sliding rails 308 is provided with a transportation rack 309, the moving rack 309 is fixedly installed on the moving installation groove 107, the moving gear 310 is arranged on one side of the moving rack 309, the moving gear 310 and the moving rack 309 form matching transmission, the moving motor 311 is connected with the moving gear 310 through a shaft, and the moving motor 311 is fixedly installed on the bottom surface of the jaw seat 303 through a moving motor seat 312;
specifically, as shown in fig. 10 and 11, a structure schematic diagram of the detection assembly 4 is shown, a probe moving sleeve 402 is connected to the top of the detection probe 401, one end of a connecting link 403 is rotatably connected to a link shaft 404 fixed at one end of the probe moving sleeve 402, the link shaft 404 is a common component, the other end of the connecting link 403 is rotatably connected to a link shaft 404 fixed at one end of a driving link 405, the driving link 405 is connected to a driving link shaft 406 fixed at an intermediate position, the driving link shaft 406 is rotatably connected to a driving link base 407, the driving link base 407 is fixedly mounted on the upper plane of the tank base 101, one end of the driving link shaft 406 is further fixedly mounted with a link main gear 408, the link main gear 408 is located at the outer side of the driving link base 407, a link driving gear 409 is located at one side of the link main gear 408, and the link driving gear 409 forms a transmission fit with the link main gear 408, connecting rod driving motor 410 with connecting rod driving gear 409 hub connection, connecting rod driving motor 410 fixed mounting in plane on the water tank base 101, detection probe 401 one side still is provided with probe rotation conversion gear 411, probe rotation conversion gear 411 swivelling joint in conversion gear seat 412, conversion gear seat 412 fixed mounting in plane on the water tank base 101, conversion gear seat 412 opposite side still is provided with probe rotation driving gear 413, probe rotation driving motor 414 with probe rotation driving gear 413 hub connection, probe rotation driving motor 414 fixed mounting in plane on the water tank base 101.
The working principle is as follows: when water quality sampling detection is required to be carried out on water in the secondary water supply storage tank, according to the requirements of a water layer and a sampling point which need to be extracted, the valve body driving motor 213 at the corresponding position in the sampling assembly 2 is started, the valve body driving motor 213 drives the switching valve body 209 to rotate through the matching of the valve body driving gear 212 and the valve body rotating gear 211, so that any two groups of layered water inlet holes 207 on the sampling main pipe 201 can be closed by two groups of valve blocks 214 in the switching valve body 209, only one group of layered water inlet holes 207 is reserved to be communicated, then the corresponding water pump 203 and the corresponding electromagnetism 205 are started, and a water sample of the water layer is injected into the sampling pipe 301 in the sample placement and transportation assembly 3 through the;
after all the sampling tubes 301 are filled with water samples, the sample placing and transferring assembly 3 starts the transferring motor 311, and the transferring motor 311 drives the transferring gear 310 and the transferring rack 309 to form matched transmission to drive all the sampling tubes 301 to move towards the direction of the detection assembly 4;
after each sampling pipe 301 moves to a designated position, a connecting rod driving motor 410 in the detection assembly 4 is started, the connecting rod driving motor 410 drives the detection probe 401 to move downwards through the cooperation among a connecting rod driving gear 409, a connecting rod main gear 408, a driving connecting rod 405, a connecting rod 403 and a probe moving sleeve 402, the detection probe extends into a water sample of the current sampling pipe 301, then a probe rotating driving motor 414 is started, the rotating driving motor 414 drives the detection probe 401 to rotate through the cooperation formed by a probe rotating driving gear 413 and a conversion gear seat 412, and the water sample in the sampling pipe 301 is uniformly stirred and then is subjected to water quality detection;
after the water quality in the current sampling tube 301 is detected, a connecting rod driving motor 410 in the detection assembly 4 is started, and the connecting rod driving motor 410 drives the detection probe 401 to move upwards through the cooperation among a connecting rod driving gear 409, a connecting rod main gear 408, a driving connecting rod 405, a connecting rod 403 and a probe moving sleeve 402, so that the detection probe 401 is separated from the current sampling tube 301;
then, a jaw rotation driving motor 306 in the sample placement and transfer assembly 3 is started, the jaw rotation driving motor 306 drives the jaw rotation driving gear 305 and the jaw rotation gear 304 to form matching, the all-in-one jaw 302 is driven to rotate by taking the jaw rotation driving gear and the jaw rotation gear as a center, the next sampling pipe 301 to be detected is rotated to the position below the detection probe 401 to be detected, and therefore water quality detection in each sampling pipe 301 is completed sequentially.
Preferably, the projections of the three layered water inlet holes 207 in the horizontal direction form an included angle of 120 degrees with each other, and the included angle of the two sets of valve blocks 214 arranged on the cylindrical surface of the switching valve body 209 in the horizontal direction is 120 degrees, so that the two sets of valve blocks 214 can simultaneously perform the plugging operation on any two layered water inlet holes 207, and only one set of layered water inlet holes 207 is kept in a water passing state.
Preferably, the valve body rotary seat 210 has a mounting hole corresponding to the lower end rotary shaft of the switching valve body 209 at a middle position.
Preferably, a round hole is formed in the middle of the jaw seat 303, and a cylindrical groove is formed in the position, corresponding to the round hole of the jaw seat 303, on the top of the all-in-one jaw 302.
Preferably, the moving direction of the moving gear 310 in driving fit with the moving rack 309 is parallel to the sliding rail 308.
Preferably, a step shaft is arranged at the top of the detection probe 401, and a step shaft mounting position is arranged at a position of the probe moving sleeve 402 corresponding to the step shaft.
Preferably, a gear structure meshed with the probe rotation conversion gear 411 is arranged in the middle of the outer cylindrical surface of the detection probe 401, and the detection probe 401 is matched with the probe rotation conversion gear 411 through the gear structure on the cylindrical surface.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a secondary water supply storage water tank water quality testing sampling device, includes box subassembly (1), sample assembly (2), puts the appearance and moves fortune assembly (3), detection assembly (4), box subassembly (1) includes water tank base (101), water tank (102), probe installation position (108), sample assembly (2) includes water injection pipe (206), it moves fortune assembly (3) including sampling pipe (301), unification jack catch (302) to put the appearance, detection assembly (4) includes detection probe (401), water tank base (101) is the fixed baseplate in box subassembly (1), water tank (102) are fixed to water tank base (101) upper portion fixed mounting, still be provided with probe installation position (108) on water tank base (101), group water injection pipe (206) is located in sample assembly (2) the bottom of water tank base (101), an all-in-one clamping jaw (302) in the sample placement and moving assembly (3) is arranged at the bottom of the water tank base (101), a plurality of groups of sampling tubes (301) are clamped and mounted on the all-in-one clamping jaw (302), and a detection probe (401) in the detection assembly (4) is inserted and mounted in the probe mounting position (108);
the box body assembly (1) further comprises a water tank cover (103), supporting legs (104), base through holes (105), water tank through holes (106) and a moving and transporting installation groove (107), wherein the water tank cover (103) is installed on the upper portion of the water tank (102), a plurality of groups of water tank through holes (106) are formed in the inner bottom surface of the water tank (102), a plurality of groups of base through holes (105) are formed in the position, corresponding to the water tank through holes (106), of the upper end surface of the water tank base (101), the supporting legs (104) are fixedly connected to four corners of the bottom of the water tank base (101) respectively, and the moving and transporting installation groove (107) is further formed in;
the sampling assembly comprises a plurality of groups of sampling main pipes (201) in the sampling assembly (2), wherein the sampling main pipes (201) are respectively inserted and fixed in the base through holes (105) and the water tank through holes (106), one side of the sampling main pipe (201) is provided with a sampling water outlet (202), the sampling water outlet (202) is communicated with a water inlet of a water pump (203), the water pump (203) is fixedly arranged at the bottom of the water tank base (101), a water outlet of the water pump (203) is communicated with a water inlet of an electromagnetic valve (205) through a connecting pipe (204), a water outlet of the electromagnetic valve (205) is communicated with a water injection pipe (206), the electromagnetic valve (205) is fixedly arranged at the bottom of the water tank base (101), the sampling main pipe (201) is of a cylindrical structure, three groups of layered water inlet holes (207) are respectively arranged at different heights of the cylindrical wall of the sampling main pipe (201), and, the switching valve body (209) is installed inside a cylinder of the sampling main pipe (201) in an inserted mode, one end of the switching valve body (209) is fixedly connected with a valve body rotating gear (211) after passing through a valve body rotating seat (210), the valve body rotating seat (210) is fixedly installed at the bottom of the sampling main pipe (201), a valve body driving gear (212) is arranged on one side of the valve body rotating gear (211), a valve body driving motor (213) is connected with the valve body driving gear (212) in a shaft mode, the valve body driving motor (213) is fixedly installed at the bottom of the valve body rotating seat (210), and two groups of valve blocks (214) are arranged on a rotating cylindrical surface of the switching valve body (209);
put a kind and move in the assembly (3) and move in what unification jack catch (302) swivelling joint in jack catch seat (303) more, unify jack catch (302) upper portion fixed mounting more has jack catch rotary gear (304), jack catch rotary gear (304) are located unify jack catch (302) more with between jack catch seat (303), jack catch rotary drive gear (305) are located jack catch rotary gear (304) one side, jack catch rotary drive motor (306) with jack catch rotary drive gear (305) hub connection, jack catch rotary drive motor (306) fixed mounting in jack catch seat (303) bottom surface, jack catch seat (303) upper plane parallel is fixed with two sets of slides (307), two sets of slide rails (308) parallel are fixed in move mounting groove fortune (107), wherein a set of slide rail (308) one side is provided with and moves fortune rack (309), move fortune rack (309) fixed mounting in move fortune mounting groove (107), the moving gear (310) is arranged on one side of the moving rack (309), a moving motor (311) is connected with the moving gear (310) through a shaft, and the moving motor (311) is fixedly arranged on the bottom surface of the jaw seat (303) through a moving motor seat (312);
a probe moving sleeve (402) in the detection assembly (4) is connected to the top of the detection probe (401), one end of a connecting rod (403) is rotationally connected with a connecting rod shaft (404) fixed at one end of the probe moving sleeve (402), the connecting rod shaft (404) is a universal component, the other end of the connecting rod (403) is rotationally connected with the connecting rod shaft (404) fixed at one end of a driving connecting rod (405), the driving connecting rod (405) is fixed on the driving connecting rod shaft (406) through the middle position, the driving connecting rod shaft (406) is rotationally connected to a driving connecting rod seat (407), the driving connecting rod seat (407) is fixedly installed on the upper plane of the water tank base (101), a connecting rod main gear (408) is fixedly installed at one end of the driving connecting rod shaft (406), a connecting rod driving gear (409) is located at one side of the connecting rod main gear (408), and a connecting rod driving motor (410) is connected with the connecting rod driving gear (409), connecting rod driving motor (410) fixed mounting in plane on water tank base (101), detection probe (401) one side still is provided with probe rotation conversion gear (411), probe rotation conversion gear (411) swivelling joint in conversion gear seat (412), conversion gear seat (412) fixed mounting in plane on water tank base (101), conversion gear seat (412) opposite side still is provided with probe rotation driving gear (413), probe rotation driving motor (414) with probe rotation driving gear (413) hub connection, probe rotation driving motor (414) fixed mounting in plane on water tank base (101).
2. The water quality detection and sampling device for the secondary water supply storage water tank as claimed in claim 1, characterized in that: the three sets of layering inlet holes (207) projection on the horizontal direction each other is 120 degrees contained angles, the horizontal direction contained angle that switches two sets of valve blocks (214) that set up on valve body (209) the face of cylinder is 120 degrees for two sets of valve blocks (214) can be simultaneously to wherein arbitrary two sets of layering inlet holes (207) carry out the stifled operation soon, only keep one of them set of layering inlet holes (207) for water state.
3. The water quality detection and sampling device for the secondary water supply storage water tank as claimed in claim 1 or 2, characterized in that: and the middle position of the valve body rotating seat (210) is provided with an installation hole position corresponding to the lower end rotating shaft of the switching valve body (209).
4. The water quality detection and sampling device for the secondary water supply storage water tank as claimed in claim 1 or 2, characterized in that: round holes are formed in the middle of the jaw seat (303), and cylindrical grooves are formed in the positions, corresponding to the round holes of the jaw seat (303), of the tops of the all-in-one jaws (302).
5. The water quality detection and sampling device for the secondary water supply storage water tank as claimed in claim 3, characterized in that: round holes are formed in the middle of the jaw seat (303), and cylindrical grooves are formed in the positions, corresponding to the round holes of the jaw seat (303), of the tops of the all-in-one jaws (302).
6. The water quality detection and sampling device for the secondary water supply storage water tank as claimed in claim 1, 2 or 5, wherein: the moving direction of the moving gear (310) in transmission fit with the moving rack (309) is parallel to the sliding rail (308).
7. The water quality detection and sampling device for the secondary water supply storage water tank as claimed in claim 1, 2 or 5, wherein: the top of the detection probe (401) is provided with a step shaft, and a step shaft mounting position is arranged at the position of the probe moving sleeve (402) corresponding to the step shaft.
8. The water quality detection and sampling device for the secondary water supply storage water tank as claimed in claim 1, 2 or 5, wherein: the middle position of the outer cylindrical surface of the detection probe (401) is provided with a gear structure meshed with the probe rotation conversion gear (411), and the detection probe (401) is matched with the probe rotation conversion gear (411) through the gear structure on the cylindrical surface.
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| CN202110230006.8A CN112881095B (en) | 2021-03-02 | 2021-03-02 | Water quality detection sampling device for secondary water supply storage tank |
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| CN112881095B (en) | 2023-04-28 |
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