Sewage pretreatment detection device

Abstract

The utility model discloses a sewage pretreatment detection device, which relates to the technical field of detection devices and comprises a cart and a sample storage component. A storage battery, a control switch group and a sewage detector are mounted on the upper side of the cart, a sampling assembly and a feeding assembly are mounted at the right end of the upper side of the cart, and the sampling assembly is matched with the feeding assembly; the sample storage assembly comprises a rotating shaft, a fixing ring, a storage barrel, a sealing cover and a feeding pipe, the rotating shaft is fixed at the left end of the upper side of the cart, the fixing ring is rotatably connected to the circumferential surface of the rotating shaft, storage holes which are uniformly distributed are formed in the upper end of the fixing ring, the storage barrel is clamped in the storage holes, the sealing cover is clamped at the upper end of the storage barrel, and the feeding pipe is connected with the sealing cover. A connecting hole is formed in the middle of the sealing cover, a feeding pipe is fixed in the connecting hole, and a rotating assembly is mounted on the circumferential surface of a rotating shaft, so that pretreated sewage at different depths can be detected and sampled.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a sewage pretreatment detection device. Background Art

[0002] In the prior art, it is often necessary to filter some sewage for pretreatment, and then sample the pretreated sewage to detect the pollutants therein. In order to improve the accuracy of the test results, the traditional detection method will test the sewage at different depths in the sewage pretreatment tank. In the prior art, the detection head of the water quality detector is mostly manually inserted into the sewage for detection. During the detection process, the water flow in the sewage pretreatment tank will drive the detection head to flow continuously, which not only makes the detection more troublesome and the detection efficiency lower, but also reduces the accuracy of the detection. The prior art also has some layered detection equipment, which can solve the problems of manual detection to a certain extent, but it is impossible to sample and retain water at different water levels during the detection process. If there is a deviation in the detection, the accuracy of the detection cannot be guaranteed, and the need for subsequent further detection cannot be met. For this reason, we propose a sewage pretreatment detection device. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a sewage pretreatment detection device, which can detect and sample pretreated sewage of different depths, and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage pretreatment detection device, comprising a cart and a sample storage component;

[0005] Cart: A battery, a control switch group and a sewage detector are installed on the upper side of the cart. A sampling component and a feeding component are installed on the right end of the upper side of the cart. The sampling component and the feeding component cooperate with each other.

[0006] Sample storage component: comprising a rotating shaft, a fixing ring, a storage barrel, a sealing cover and a feeding pipe, the rotating shaft is fixed at the left end of the upper side of the cart, the fixing ring is rotatably connected to the circumferential surface of the rotating shaft, the upper end of the fixing ring is provided with evenly distributed storage holes, the storage barrel is clamped inside the storage hole, the sealing cover is clamped on the upper end of the storage barrel, a connecting hole is provided in the middle of the sealing cover, a feeding pipe is fixed inside the connecting hole, a rotating component is installed on the circumferential surface of the rotating shaft, and sewage samples are stored by setting the sample storage component;

[0007] Wherein: the input end of the control switch group is electrically connected to the output end of the battery, and the output end of the control switch group is electrically connected to the input end of the sewage detector.

[0008] Furthermore, the rotating assembly includes a gear ring, a mounting plate, a first motor and a gear, the gear ring is fixed on the lower end of the fixed ring, the mounting plate is fixed on the circumferential surface of the rotating shaft, the first motor is installed on the upper side of the mounting plate, a gear is fixed on the output shaft of the first motor, the gear is meshed with the gear ring, the input end of the first motor is electrically connected to the output end of the control switch group, and the fixed ring is driven to rotate by setting the rotating assembly.

[0009] Furthermore, the sampling component includes a liquid pump, a liquid inlet pipe, a guide pipe and a nozzle. The liquid pump is installed on the upper side of the cart, the liquid inlet pipe is fixed inside the liquid inlet of the liquid pump, a mounting hole is opened inside the rotating shaft, the guide pipe is fixed inside the mounting hole, the nozzle is fixed at the upper end of the guide pipe, the lower end of the guide pipe is fixed in the liquid outlet of the liquid pump, the nozzle corresponds to the feed pipe on the right side, the input end of the liquid pump is electrically connected to the output end of the control switch group, and sampling is performed by setting the sampling component.

[0010] Furthermore, the feed assembly includes a support plate, a feed barrel, a second motor and a feed hose, two corresponding support plates are fixed to the right end of the upper side of the cart, the rear side of the rear support plate begins to have an opening, the end of the liquid inlet pipe away from the liquid pump is fixed inside the opening, a feed barrel is rotatably connected between the two support plates, the liquid inlet pipe is communicated with the inner cavity of the feed barrel, a second motor is installed on the front side of the front support plate, the output shaft of the second motor is fixed to the front end of the feed barrel, an opening is opened at the right end of the circumferential surface of the feed barrel, a feed hose is fixed inside the opening, and sewage is injected into the interior of the liquid inlet pipe by setting the feed assembly.

[0011] Furthermore, it also includes a filter component, which includes a filter screen barrel, a mounting bar and a sewage detector probe. The filter screen barrel is fixed to the lower end of the circumferential surface of the feed hose, and the mounting bar is fixed to the circumferential surface of the filter screen barrel. The sewage detector probe is installed on the lower side of the mounting bar. The input end of the sewage detector probe is electrically connected to the output end of the sewage detector, and the sewage is detected by setting the sewage detector probe.

[0012] Furthermore, a baffle is provided at the lower end of the sealing cover, and the baffle corresponds to the feed pipe. Two corresponding connecting shafts are fixed on the left and right sides of the baffle. The end surface of the connecting shaft away from the baffle is rotatably connected with a connecting strip. Both connecting strips are fixed to the lower end of the sealing cover. A torsion spring is sleeved on the circumferential surface of the connecting shaft, one end of the torsion spring is fixed on the side of the connecting strip, and the other end of the torsion spring is fixed on the side of the baffle. The injection pipe is sealed by setting the baffle.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the sewage pretreatment detection device has the following advantages:

[0014] 1. By setting the feeding assembly, the second motor can be started to rotate the feeding barrel during use, and the feeding barrel rotates to reel in the feeding hose. During the reeling process, the filter barrel can be driven to move. The filter barrel can move to adjust the height of the sewage detector probe. In this case, the sewage of different depths after pretreatment can be detected;

[0015] 2. By setting up the sample storage component, during the detection process, the liquid pump can be started to inject the detected sewage into the inside of the nozzle through the guide pipe. The sewage entering the nozzle will enter the corresponding storage barrel through the feed pipe corresponding to the nozzle for storage. In this case, the sample storage can be completed, which is convenient for subsequent detection and improves the accuracy of the detection;

[0016] 3. The rotating assembly can be started to rotate the fixed ring during the sample storage process. The rotation of the fixed ring can drive all the storage barrels to rotate. When the storage barrel without samples rotates to the position corresponding to the nozzle, the sample can be stored again, which is very convenient.

[0017] 4. By setting the baffle, when the sewage sample is injected into the feed pipe, the sample first presses the baffle downward to tilt the baffle. After tilting, the sewage sample can flow into the corresponding storage unit. After the injection is completed, the baffle will return to its original position under the action of the two torsion springs connected to it to seal the feed pipe. After sealing, leakage of the sewage sample can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0019] Figure 2 For the utility model Figure 1 Enlarged view of point A in the middle;

[0020] Figure 3 This is a schematic diagram of the structure of the sample storage component of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the sampling component of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the baffle of the utility model.

[0023] In the figure: 1 cart, 2 battery, 3 control switch group, 4 sewage detector, 5 sample storage component, 51 rotating shaft, 52 fixing ring, 53 storage barrel, 54 sealing cover, 55 feeding pipe, 6 rotating component, 61 gear ring, 62 mounting plate, 63 first motor, 64 gear, 7 sampling component, 71 liquid pump, 72 liquid inlet pipe, 73 guide pipe, 74 nozzle, 8 feeding component, 81 support plate, 82 feeding barrel, 83 second motor, 84 feeding hose, 9 filtering component, 91 filter screen barrel, 92 mounting strip, 93 sewage detector probe, 10 baffle, 11 connecting shaft, 12 torsion spring, 13 connecting strip. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 ,This embodiment provides a technical solution: a sewage pretreatment detection device, including a cart 1 and a sample storage component 5;

[0026] Cart 1: A battery 2, a control switch group 3 and a sewage detector 4 are installed on the upper side. A sampling assembly 7 and a feeding assembly 8 are installed on the right end of the upper side of the cart 1. The sampling assembly 7 and the feeding assembly 8 cooperate with each other. The sampling assembly 7 includes a liquid pump 71, a liquid inlet pipe 72, a guide pipe 73 and a nozzle 74. The liquid pump 71 is installed on the upper side of the cart 1. The liquid inlet pipe 72 is fixed inside the liquid inlet of the liquid pump 71. A mounting hole is opened inside the rotating shaft 51, and the guide pipe 73 is fixed inside the mounting hole. 3, a nozzle 74 is fixed at the upper end of the guide tube 73, and the lower end of the guide tube 73 is fixed in the liquid outlet of the liquid pump 71. The nozzle 74 corresponds to the feed pipe 55 on the right side. The input end of the liquid pump 71 is electrically connected to the output end of the control switch group 3. The feed assembly 8 includes a support plate 81, a feed barrel 82, a second motor 83 and a feed hose 84. Two corresponding support plates 81 are fixed at the right end of the upper side of the cart 1. The rear side of the rear support plate 81 begins to have an opening, and the liquid inlet pipe 7 2 one end away from the liquid pump 71 is fixed inside the opening, a feed barrel 82 is rotatably connected between the two support plates 81, the liquid inlet pipe 72 is communicated with the inner cavity of the feed barrel 82, a second motor 83 is installed on the front side of the front support plate 81, the output shaft of the second motor 83 is fixed on the front end of the feed barrel 82, an opening is opened at the right end of the circumferential surface of the feed barrel 82, a feed hose 84 is fixed inside the opening, and a filter assembly 9 is also included, the filter assembly 9 includes a filter net barrel 91, a mounting bar 92 and a sewage detector probe 93, a filter net barrel 91 is fixed at the lower end of the circumferential surface of the feed hose 84, a mounting bar 92 is fixed on the circumferential surface of the filter net barrel 91, a sewage detector probe 93 is installed on the lower side of the mounting bar 92, the input end of the sewage detector probe 93 is electrically connected to the output end of the sewage detector 4, the sewage is detected by setting the sewage detector probe 93, the sewage is injected into the interior of the liquid inlet pipe 72 by setting the feed assembly 8, and sampling is performed by setting the sampling assembly 7;

[0027] The sample storage component 5 includes a rotating shaft 51, a fixing ring 52, a storage barrel 53, a sealing cover 54 and a feeding tube 55. The rotating shaft 51 is fixed at the left end of the upper side of the cart 1. The fixing ring 52 is rotatably connected to the circumferential surface of the rotating shaft 51. The upper end of the fixing ring 52 is provided with evenly distributed storage holes. The storage barrel 53 is clamped inside the storage hole. The sealing cover 54 is clamped on the upper end of the storage barrel 53. A connecting hole is provided in the middle of the sealing cover 54. The feeding tube 55 is fixed inside the connecting hole. The rotating component 6 is installed on the circumferential surface of the rotating shaft 51. The rotating component Component 6 comprises a gear ring 61, a mounting plate 62, a first motor 63 and a gear 64. The gear ring 61 is fixed to the lower end of the fixed ring 52, the mounting plate 62 is fixed to the circumferential surface of the rotating shaft 51, the first motor 63 is installed on the upper side of the mounting plate 62, a gear 64 is fixed to the output shaft of the first motor 63, the gear 64 is meshed with the gear ring 61, the input end of the first motor 63 is electrically connected to the output end of the control switch group 3, the fixed ring 52 is driven to rotate by the rotating component 6, and the sewage sample is stored by the sample storage component 5;

[0028] Wherein: the input end of the control switch group 3 is electrically connected to the output end of the battery 2 , and the output end of the control switch group 3 is electrically connected to the input end of the sewage detector 4 .

[0029] Among them: a baffle 10 is provided at the lower end of the sealing cover 54, the baffle 10 corresponds to the feed pipe 55, two corresponding connecting shafts 11 are fixed on the left and right sides of the baffle 10, and a connecting strip 13 is rotatably connected on the end surface of the connecting shaft 11 away from the baffle 10, and the two connecting strips 13 are fixed on the lower end of the sealing cover 54, and a torsion spring 12 is sleeved on the circumferential surface of the connecting shaft 11, one end of the torsion spring 12 is fixed on the side of the connecting strip 13, and the other end of the torsion spring 12 is fixed on the side of the baffle 10, and the injection pipe 55 is sealed by setting the baffle 10.

[0030] The working principle of the sewage pretreatment detection device provided by the utility model is as follows: first, the position of the feed component 8 is adjusted by pushing the cart 1. After the adjustment, the filter screen barrel 91 is thrown into the sewage pool, and then the second motor 83 can be started to rotate the feed barrel 82. The feed barrel 82 rotates to reel in the feed hose 84. During the reeling process, the filter screen barrel 91 can be driven to move. The movement of the filter screen barrel 91 can adjust the height of the sewage detector probe 93. After the adjustment, the sewage detector probe 93 can detect sewage of different depths after pretreatment. During the detection process, the liquid pump 71 can be started to draw the detected sewage into the feed barrel 82 through the feed hose 84. The sewage entering the feed barrel 82 will be injected into the interior of the nozzle 74 through the guide pipe 73, and the sewage entering the nozzle 74 will be injected into the interior of the nozzle 74 through the feed corresponding to the nozzle 74. The tube 55 enters the corresponding storage barrel 53 for storage. In this case, the sample can be stored, which is convenient for subsequent detection and improves the accuracy of the detection. During the sample storage process, the first motor 63 can be started to rotate the tooth block 64. The rotation of the gear 64 drives the gear ring 61 to rotate. The rotation of the gear ring 61 drives the fixed ring 52 to rotate. The rotation of the fixed ring 52 can drive all the storage barrels 53 to rotate. When the storage barrel 53 without a sample rotates to the position corresponding to the nozzle 74, the sample can be stored again. When the sewage sample is injected into the feed pipe 55, the sample first presses the baffle 10 downward to tilt the baffle 10. After tilting, the sewage sample can flow to the corresponding storage barrel 53. After the injection is completed, the baffle 10 will return to its original position under the action of the two torsion springs 12 connected to it to seal the feed pipe 55. After sealing, leakage of the sewage sample can be avoided.

[0031] It is worth noting that the control switch group 3 disclosed in the above embodiment is provided with buttons corresponding to the sewage detector 4, the first motor 63, the second motor 83 and the liquid pump 71. The sewage detector 4 can use SOF-Y sewage detector, the first motor 63 and the second motor 83 can use 1LE0003 three-phase asynchronous motor, the liquid pump 71 can use WQD6-12-0.55L1 water pump, and the battery 2 can use HZ86 outdoor battery.

[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. Sewage pretreatment detection device, characterized in that: It comprises a cart (1) and a sample storage component (5); The cart (1) is provided with a storage battery (2), a control switch group (3) and a sewage detector (4) on the upper side. The right end of the upper side of the cart (1) is provided with a sampling assembly (7) and a feeding assembly (8), and the sampling assembly (7) and the feeding assembly (8) cooperate with each other. The sample storage component (5) comprises a rotating shaft (51), a fixing ring (52), a storage barrel (53), a sealing cover (54) and a feeding pipe (55). The rotating shaft (51) is fixed at the left end of the upper side of the cart (1). The fixing ring (52) is rotatably connected on the circumferential surface of the rotating shaft (51). The upper end of the fixing ring (52) is provided with evenly distributed storage holes. The storage barrel (53) is clamped inside the storage hole. The sealing cover (54) is clamped on the upper end of the storage barrel (53). A connecting hole is provided in the middle of the sealing cover (54). The feeding pipe (55) is fixed inside the connecting hole. The rotating component (6) is installed on the circumferential surface of the rotating shaft (51); Wherein: the input end of the control switch group (3) is electrically connected to the output end of the battery (2), and the output end of the control switch group (3) is electrically connected to the input end of the sewage detector (4).

2. The sewage pretreatment detection device according to claim 1, characterized in that: The rotating assembly (6) comprises a gear ring (61), a mounting plate (62), a first motor (63) and a gear (64); the gear ring (61) is fixed to the lower end of the fixing ring (52); the mounting plate (62) is fixed to the circumferential surface of the rotating shaft (51); the first motor (63) is mounted on the upper side of the mounting plate (62); a gear (64) is fixed to the output shaft of the first motor (63); the gear (64) is meshed with the gear ring (61); the input end of the first motor (63) is electrically connected to the output end of the control switch group (3).

3. The sewage pretreatment detection device according to claim 1, characterized in that: The sampling assembly (7) comprises a liquid pump (71), a liquid inlet pipe (72), a flow guide pipe (73) and a nozzle (74). The liquid pump (71) is installed on the upper side of the cart (1). The liquid inlet pipe (72) is fixed inside the liquid inlet of the liquid pump (71). A mounting hole is opened inside the rotating shaft (51). The flow guide pipe (73) is fixed inside the mounting hole. The nozzle (74) is fixed at the upper end of the flow guide pipe (73). The lower end of the flow guide pipe (73) is fixed in the liquid outlet of the liquid pump (71). The nozzle (74) corresponds to the feed pipe (55) on the right side. The input end of the liquid pump (71) is electrically connected to the output end of the control switch group (3).

4. The sewage pretreatment detection device according to claim 3, characterized in that: The feed assembly (8) comprises a support plate (81), a feed barrel (82), a second motor (83) and a feed hose (84). Two corresponding support plates (81) are fixed to the right end of the upper side of the cart (1). The rear side of the rear support plate (81) begins to have an opening. The end of the liquid inlet pipe (72) away from the liquid pump (71) is fixed inside the opening. The feed barrel (82) is rotatably connected between the two support plates (81). The liquid inlet pipe (72) is communicated with the inner cavity of the feed barrel (82). The front side of the front support plate (81) is installed with a second motor (83). The output shaft of the second motor (83) is fixed to the front end of the feed barrel (82). The right end of the circumferential surface of the feed barrel (82) is provided with an opening, and the inside of the opening is fixed with a feed hose (84).

5. The sewage pretreatment detection device according to claim 4, characterized in that: The invention also comprises a filter assembly (9), wherein the filter assembly (9) comprises a filter screen barrel (91), a mounting strip (92) and a sewage detector probe (93); the filter screen barrel (91) is fixed to the lower end of the circumferential surface of the feed hose (84); the mounting strip (92) is fixed to the circumferential surface of the filter screen barrel (91); the sewage detector probe (93) is installed on the lower side of the mounting strip (92); the input end of the sewage detector probe (93) is electrically connected to the output end of the sewage detector (4).

6. The sewage pretreatment detection device according to claim 1, characterized in that: A baffle (10) is provided at the lower end of the sealing cover (54), and the baffle (10) corresponds to the feed pipe (55). Two corresponding connecting shafts (11) are fixed on the left and right sides of the baffle (10). The end surface of the connecting shaft (11) away from the baffle (10) is rotatably connected with a connecting strip (13). Both connecting strips (13) are fixed to the lower end of the sealing cover (54). A torsion spring (12) is sleeved on the circumferential surface of the connecting shaft (11), one end of the torsion spring (12) is fixed to the side surface of the connecting strip (13), and the other end of the torsion spring (12) is fixed to the side surface of the baffle (10).

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