Drinking water odor substance detection system

Abstract

The utility model provides a drinking water smelly substance detection system, which belongs to the technical field of smelly substance detection, and comprises a smelly substance detection hoist, the smelly substance detection hoist comprises two mounting racks distributed in parallel, a screw rod and a sliding rod are respectively arranged in the two mounting racks, the screw rod and the sliding rod are respectively provided with a nut seat and a sliding seat, and the nut seat and the sliding seat are respectively provided with a nut. The sampling device comprises a horizontal support and a mounting groove body, the horizontal support and the mounting groove body are arranged between the horizontal support and the mounting groove body, a rotating shaft and a winding sleeve are rotationally connected in the mounting groove body, lifting ropes are wound at the two ends of the winding sleeve respectively, a balancing weight and a mounting plate are arranged at the lower ends of the two lifting ropes together, and a plurality of sampling pipes are linearly arranged on the mounting plate at equal intervals. In the process of detecting smelly substances in drinking water, different positions in the clean water tank can be sampled and detected at the same time, so that the detection error caused by water flow and large detection area is reduced, the probability of missing detection is reduced, and the detection precision is improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of odor substance detection, in particular to a drinking water odor substance detection system. Background Art

[0002] The processing of daily drinking water requires taking water from the reservoir first, then adding flocculants to the water, and then passing the water through the reaction sedimentation tank, filtration tank, activated carbon adsorption tank and clear water tank in turn, and then disinfecting it with drugs, and transporting the water in the clear water tank to various users through the water distribution pump. At present, in the process of drinking water treatment, according to the two odor indicators just added to the drinking water standard, it is necessary to remove odorous substances in the water plant. The odorous substances are mainly geosmin and dimethyl isoborneol. Geosmin is also called geosmin, geosmin and geosmin. It is a compound with a strong earthy smell. It is synthesized by actinomycetes and cyanobacteria and secreted into the water. It produces odor after being absorbed by aquatic animals. Ozone and activated carbon are currently used to remove odorous substances in the water.

[0003] After being treated with activated carbon and ozone, a small amount of odorous substances in the water may remain in the clear water pool, so it is necessary to test whether the odorous substance detection indicators are qualified. Since the volume of the clear water pool in each water plant is large and the water has the characteristics of flow, if conventional fixed-point sampling and re-testing are adopted, missed detection may occur and the odorous substances remaining in the water cannot be detected. Based on this, we need to develop a method that can sample and test different positions in the clear water pool at the same time to reduce the detection error caused by the flow of water. By sampling at multiple points, the probability of missed detection can be reduced to improve the accuracy of detection. Utility Model Content

[0004] The technical solution of the present invention aims at the technical problem that the existing technical solutions are too single, and provides a solution that is significantly different from the existing technologies. Specifically, the present invention mainly provides a drinking water odor substance detection system to solve the technical problem raised in the above background technology that the volume of the clear water tank in each water plant is large and the water has the characteristics of flow, and the conventional fixed-point sampling detection may result in missed detection.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] A drinking water odor substance detection system includes an odor substance detection hoist, which includes two parallel distributed mounting frames, wherein a screw rod and a sliding rod are respectively arranged in the two mounting frames, a nut seat and a sliding seat are respectively arranged on the screw rod and the sliding rod, and a transverse bracket is arranged between the nut seat and the sliding seat, a mounting groove body is arranged on the lower side of the transverse bracket, a rotating shaft and a winding sleeve on the rotating shaft are rotatably connected in the mounting groove body, a lifting rope is respectively wound around the two end positions of the winding sleeve, a counterweight block is commonly arranged at the lower ends of the two lifting ropes, a mounting plate is arranged on the lower side of the counterweight block, and a plurality of sampling tubes are linearly arranged at equal intervals on the mounting plate.

[0007] Furthermore, a micro water pump is arranged on one side close to each of the sampling tubes, each of the micro water pumps is arranged on a mounting plate by bolts, and an input end of the micro water pump is connected to an upper end of the sampling tube, and an output end of each of the micro water pumps is arranged with a bent pipe, and the bent pipe is threadedly connected to a sampling bottle.

[0008] Furthermore, a plurality of placement grooves are linearly arranged at equal intervals on the mounting plate, and the placement grooves match the corresponding sampling bottles.

[0009] Furthermore, a first motor is disposed at one end of the screw rod, and the first motor is disposed at one end of the corresponding mounting frame through bolts.

[0010] Furthermore, a second motor is mounted on one end of the mounting groove body via bolts, and an output end of the second motor is connected to one end of the rotating shaft.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model realizes that in the process of detecting odorous substances in drinking water, sampling and detection can be carried out at different positions in the clean water tank at the same time by arranging multiple sampling tubes, micro water pumps, sampling bottles and bent pipes, so as to reduce the detection error caused by the flow of water and the large detection area, reduce the probability of missed detection, and thus improve the detection accuracy. The mutual cooperation between the screw rod, nut seat, sliding rod, sliding seat, rotating shaft, winding sleeve, hanging rope, counterweight block and mounting plate can change the position and depth of the sampling tube in the clean water tank, and can be better regulated according to actual needs. The utility model has a stable structure and is easy to control, and has certain practical value.

[0013] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure decomposition of the utility model;

[0016] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure of area A;

[0017] Figure 4 For the utility model Figure 2 Schematic diagram of the enlarged structure of area B.

[0018] In the figure: 1. Odor substance detection hoist; 11. Mounting frame; 12. Screw rod; 121. Nut seat; 13. Sliding rod; 131. Sliding seat; 14. Horizontal bracket; 141. Mounting trough; 15. Rotating shaft; 151. Winding sleeve; 152. Lifting rope; 16. Counterweight block; 161. Mounting plate; 162. Placement slot; 17. Sampling tube; 18. Micro water pump; 19. Sampling bottle; 191. Bending pipe; 2. First motor; 3. Second motor. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0020] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field of the present invention. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0022] Please refer to the attached Figure 1-4A drinking water odor substance detection system comprises an odor substance detection hoist 1, wherein the odor substance detection hoist 1 comprises two parallelly distributed mounting frames 11, wherein the two mounting frames 11 are respectively provided with a screw rod 12 and a sliding rod 13, wherein the screw rod 12 and the sliding rod 13 are respectively provided with a nut seat 121 and a sliding seat 131, and a transverse bracket 14 is provided between the nut seat 121 and the sliding seat 131, wherein a mounting groove 141 is provided at the lower side of the transverse bracket 14, wherein a rotating shaft 15 and a winding sleeve 151 on the rotating shaft 15 are rotatably connected in the mounting groove 141, wherein hanging ropes 152 are respectively wound around the two ends of the winding sleeve 151, wherein a counterweight block 16 is commonly provided at the lower ends of the two hanging ropes 152, wherein a mounting plate 161 is provided at the lower side of the counterweight block 16, and wherein a plurality of sampling tubes 17 are linearly and evenly spaced on the mounting plate 161.

[0023] The above structure realizes the process of detecting odorous substances in drinking water through the odorous substance detection hoist 1, and can simultaneously sample and detect different positions in the clear water tank at the same time, so as to reduce the detection error caused by the flow of water and the large detection area, reduce the probability of missed detection, thereby improving the detection accuracy, and the structure is stable, easy to control, and has certain practical value.

[0024] The specific operation is as follows. First, the staff puts the empty sampling bottle 19 into the placement groove 162, and then docks the bottle mouth of the sampling bottle 19 with the corresponding bent pipe 191, and then turns on the first motor 2 to drive the screw 12 to rotate, and then the nut seat 121 on the screw 12 drives the sampling tube 17 to move with the cooperation of the slide rod 13 and the sliding seat 131, leaving the edge of the clean water tank, so that the sampling tube 17 moves to the top of the middle position of the clean water tank, and then the second motor 3 is started, and then the rotating shaft 15 drives the winding sleeve 151 to lower the hanging rope 152, and then the sampling tube 17 moves down and is inserted into the water, and then the micro water pump 18 is started to pump water into the sampling bottle 19 through the sampling tube 17 and the bent pipe 191, and then the first motor 2 and the second motor 3 rotate in opposite directions to move the sampling bottle 19 back to the edge of the clean water tank, and then the staff can take it for testing.

[0025] Please refer to the attached Figure 1 and attached Figure 3A micro water pump 18 is provided on one side close to each of the sampling tubes 17, and each of the micro water pumps 18 is provided on the mounting plate 161 by bolts, and the input end of the micro water pump 18 is connected to the upper end of the sampling tube 17, and a bent pipe 191 is provided at the output end of each of the micro water pumps 18, and the bent pipe 191 is threadedly connected to the sampling bottle 19, and the taken water is temporarily placed in the sampling bottle 19 through the mutual cooperation between the micro water pump 18 and the bent pipe 191, and a plurality of placement grooves 162 are linearly arranged at equal intervals on the mounting plate 161, and the placement grooves 162 cooperate with the corresponding sampling bottles 19, and through the placement grooves 162, space is provided for placing the sampling bottles 19.

[0026] Please refer to the attached Figure 2 and attached Figure 4 A first motor 2 is provided at one end of the screw rod 12, and the first motor 2 is arranged at one end of the corresponding mounting frame 11 through bolts. Through the first motor 2, a driving force is provided for the rotation of the screw rod 12. A second motor 3 is installed at one end of the mounting groove body 141 through bolts, and the output end of the second motor 3 is connected to one end of the rotating shaft 15. Through the second motor 3, a driving force is provided for the rotation of the rotating shaft 15.

[0027] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A drinking water odor substance detection system, comprising an odor substance detection hoist (1), characterized in that: The odor substance detection hoist (1) comprises two parallelly distributed mounting frames (11), wherein a screw rod (12) and a slide rod (13) are respectively arranged in the two mounting frames (11), wherein a nut seat (121) and a slide seat (131) are respectively arranged on the screw rod (12) and the slide rod (13), and a transverse bracket (14) is arranged between the nut seat (121) and the slide seat (131), wherein a mounting groove (141) is arranged at the lower side of the transverse bracket (14), wherein a rotating shaft (15) and a winding sleeve (151) on the rotating shaft (15) are rotatably connected in the mounting groove (141), wherein hanging ropes (152) are respectively wound around the two ends of the winding sleeve (151), wherein a counterweight block (16) is commonly arranged at the lower ends of the two hanging ropes (152), wherein a mounting plate (161) is arranged at the lower side of the counterweight block (16), and wherein a plurality of sampling tubes (17) are linearly arranged at equal intervals on the mounting plate (161).

2. A drinking water odor substance detection system according to claim 1, characterized in that: A micro water pump (18) is provided on one side close to each sampling tube (17); each micro water pump (18) is provided on a mounting plate (161) by means of bolts; an input end of the micro water pump (18) is connected to an upper end of the sampling tube (17); and an output end of each micro water pump (18) is provided with a bent pipe (191); the bent pipe (191) is threadedly connected to a sampling bottle (19).

3. A drinking water odor substance detection system according to claim 2, characterized in that: A plurality of placement grooves (162) are linearly arranged at equal intervals on the mounting plate (161), and the placement grooves (162) are matched with corresponding sampling bottles (19).

4. A drinking water odor substance detection system according to claim 1, characterized in that: A first motor (2) is disposed at one end of the screw rod (12), and the first motor (2) is disposed at one end of a corresponding mounting frame (11) via bolts.

5. A drinking water odor substance detection system according to claim 1, characterized in that: A second motor (3) is mounted on one end of the mounting groove (141) via bolts, and an output end of the second motor (3) is connected to one end of a rotating shaft (15).

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