CN221906083U - Environmental detection water sample filtering device capable of avoiding blockage - Google Patents

Abstract

The utility model discloses an environment detection water sample filtering device for avoiding blockage, which comprises: the operation box, the operation box is directly arranged in ground, the inside below of operation box is provided with vibration filtering mechanism, and wherein vibration filtering mechanism includes filter screen, spring, support swash plate and hose, the inside below slidable mounting of operation box has the filter screen, and the filter screen is the slope and puts to the below left and right sides symmetry of filter screen is provided with the spring. This environmental detection water sample filter equipment who avoids jam, through having set up vibration filter mechanism, when water passes through the filter screen, because self decurrent gravity and how much of water yield, the filter screen can produce the up-and-down vibration, can improve filterable effect greatly, set up cleaning mechanism simultaneously, can adhere debris in the aquatic on the filter screen after the water sample filters, clear up with the brush, can improve the anti-blocking effect to the filter screen, set up concentrated impurity mechanism in addition, unified concentrated impurity of having handled the impurity of clearing up on the filter screen.

Description

A water sample filtering device for environmental testing to avoid clogging

Technical Field

The utility model relates to the technical field of environmental detection, in particular to an environmental detection water sample filtering device that can avoid clogging.

Background Art

Environmental protection is increasingly valued. With the continuous expansion of the environmental monitoring market, the country has gradually opened up channels in the field of environmental monitoring. Water quality monitoring can determine the impact of water pollution on environmental organisms and human health, thereby evaluating the impact, and has important theoretical research on water environment and pollution. At present, in environmental monitoring work, water samples are first taken from the water source, and then the sampled water is filtered and processed. Currently, there are environmental testing water sample filtration devices on the market, but there are still some shortcomings;

For example, in actual use, a general environmental testing water sample filtering device directly filters the sampled water by pouring it into the filtering device. The filtering effect of impurities in the water is not good. At the same time, some larger impurities in the water will directly clog the filter, which will affect the filtering effect. In addition, if the filter is replaced frequently, the cost of the device will increase and the efficiency of water filtration will be reduced. Secondly, if the filter is manually taken out to pour out the impurities, the impurities attached to the filter will be spilled if the hand shakes during this process. Therefore, we propose an environmental testing water sample filtering device that avoids blockage in order to solve the above problems.

Utility Model Content

The purpose of the utility model is to provide an environmental detection water sample filtering device that avoids clogging, so as to solve the problem that the current environmental detection water sample filtering device proposed in the above background technology directly filters the sampled water by pouring it directly into the filtering device, and the effect of filtering impurities in the water is not good. At the same time, some larger impurities in the water will directly block the filter screen, which will affect the filtering effect. In addition, if the filter screen is replaced frequently, the cost of the device will increase and the efficiency of water filtration will be reduced. Secondly, if the filter screen is manually taken out to pour out the impurities, the impurities attached to the filter screen will be spilled if the hand shakes during this process.

To achieve the above purpose, the utility model provides the following technical solution: an environmental detection water sample filtering device to avoid clogging, comprising:

An operating box, wherein the operating box is directly placed on the ground;

Also includes:

A vibration filtering mechanism is arranged at the lower part of the operating box, wherein the vibration filtering mechanism comprises a filter screen, a spring, a supporting inclined plate and a hose, a filter screen is slidably installed at the lower part of the operating box, and the filter screen is arranged in a sloped manner, and springs are symmetrically arranged on the left and right sides below the filter screen, and multiple springs are arranged at equal intervals on the left and right sides below the filter screen;

A cleaning mechanism is arranged on the upper part of the interior of the operating box, wherein the cleaning mechanism includes a fixed inclined plate, a screw rod, a fixed block, a limit rod, a motor, an electric telescopic rod and a brush; a fixed inclined plate is fixedly installed on the upper part of the interior of the operating box, a screw rod is rotatably installed inside the fixed inclined plate, the outer side of the screw rod is threadedly connected to the fixed block, and the right side of the screw rod is connected to the motor.

Preferably, it is characterized in that: a hose is installed on the outside of the spring, and a support inclined plate is fixedly installed below the spring, and the support inclined plate is distributed in a sloped manner on the left and right sides of the lower part of the operating box.

Preferably, it is characterized in that a baffle is rotatably installed on the left side inside the operating box, and a support buckle is installed at the lower left side of the baffle.

Preferably, it is characterized in that a glove box is fixed by bolts at the lower left side of the operating box body, and a fixing ring is fixedly installed at the upper left side of the operating box body.

Preferably, the feature is that: a limit rod is snap-connected above the fixed block, an electric telescopic rod is fixedly connected below the fixed block, a hose is installed on the outside of the electric telescopic rod, and a brush is installed on the output end of the electric telescopic rod.

Preferably, a water outlet is threadedly connected at the bottom of the operation box, and a water tank is placed at the outer side below the water outlet.

Compared with the prior art, the utility model has the following beneficial effects: the environmental detection water sample filtering device that avoids clogging is provided with a vibration filtering mechanism. When water passes through the filter screen, the filter screen will vibrate up and down due to its own downward gravity and the amount of water, which will greatly improve the filtering effect. At the same time, a cleaning mechanism is provided. When the water sample is filtered, the filter screen will adhere to the debris in the water. Cleaning with a brush will improve the anti-clogging effect of the filter screen. In addition, an impurity collection mechanism is provided to centrally process the impurities cleaned on the filter screen.

1. A filter screen, spring, supporting inclined plate and hose are provided. A filter screen is provided at the bottom of the operating box. When the operator pours the water sample to be monitored into the filter screen from the inlet above the filter screen, springs are provided on the left and right sides of the filter screen when the water sample passes through the filter screen. Due to the gravity of the water sample itself and the amount of water poured in, the filter screen will vibrate up and down. When the filter screen is subjected to greater gravity, the spring under the filter screen will shrink downward. When the filter screen is subjected to less gravity, the spring under the filter screen will open upward. The downward contraction of the spring will drive the filter screen to move downward, and the upward expansion of the spring will drive the filter screen to move upward. The filter screen vibrates up and down, which will greatly improve the filtering effect.

2. A screw rod, a fixed block, an electric telescopic rod and a brush are provided. By turning on the motor, the motor will cause the screw rod to rotate inside the fixed inclined plate. A fixed block is provided outside the screw rod, and the upper part of the fixed block is engaged with the outer part of the limit rod, that is, when the screw rod rotates, the fixed block will slide left and right outside the screw rod. The lower part of the screw rod is connected with the electric telescopic rod and the brush, so the electric telescopic rod and the brush will also move left and right inside the operating box along with the fixed block. Next, the electric telescopic rod is opened, and the output end of the electric telescopic rod can push the brush to move up and down, that is, the brush can move up and down to contact the filter, and move left and right on the filter driven by the fixed block to clean the impurities on the filter.

3. A baffle, support buckle, glove box and fixing ring are provided. Use a brush to clean the impurities stuck on the filter. The filter is placed at a slope. At this time, the impurities on the filter will roll to the left side of the filter along with the slope of the filter. At this time, loosen the bolts fixing the baffle and the operating box, grab the support buckle and rotate the baffle upwards, and then buckle the support buckle with the fixing ring, and the impurities on the left side of the filter will fall into the inside of the glove box.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the front cross-sectional structure of the utility model;

Figure 2 is a schematic diagram of the side cross-sectional structure of the utility model;

FIG3 is a front view of the structure of the utility model;

FIG4 is a schematic diagram of a top cross-sectional structure of the utility model;

In the figure: 1. operating box; 2. filter; 3. spring; 4. supporting inclined plate; 5. hose; 6. baffle; 7. supporting buckle; 8. sundries box; 9. fixing ring; 10. fixing inclined plate; 11. screw rod; 12. fixing block; 13. limiting rod; 14. motor; 15. electric telescopic rod; 16. brush; 17. water outlet; 18. water tank.

DETAILED DESCRIPTION

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.

Please refer to Figures 1-4. The utility model provides a technical solution: an environmental detection water sample filtering device to avoid clogging, comprising: an operating box 1, a filter screen 2, a spring 3, a support inclined plate 4, a hose 5, a baffle 6, a support buckle 7, a sundries box 8, a fixing ring 9, a fixing inclined plate 10, a screw rod 11, a fixing block 12, a limit rod 13, a motor 14, an electric telescopic rod 15, a brush 16, a water outlet 17 and a water tank 18;

As shown in Figures 1, 2 and 3, a filter screen 2 is arranged at the lower part of the operating box 1. When the operating staff pours the water sample to be monitored into the filter screen 2 from the inlet above the filter screen 2, the water sample will pass through the filter screen 2. Springs 3 are arranged on the left and right sides of the lower part of the filter screen 2. When the water sample passes through the filter screen 2, due to the gravity of the water sample itself and the amount of water poured in, the filter screen 2 will vibrate up and down. When the gravity of the water increases on the filter screen 2, the spring 3 under the filter screen 2 will shrink downward. When the gravity of the filter screen 2 decreases, the spring 3 under the filter screen 2 will The spring 3 is opened upward, and the downward contraction of the spring 3 drives the filter 2 to move downward, and the upward expansion of the spring 3 drives the filter 2 to move upward, so that the filter 2 will vibrate up and down, so that the filter 2 will greatly improve the filtering effect. In addition, the outer side of the spring 3 is also wrapped with a hose 5, and the hose 5 can prevent the spring 3 from being in contact with water for a long time, thereby rusting and affecting the normal operation of the device. A supporting inclined plate 4 is also fixed under the spring 3, and the supporting inclined plate 4 is also placed in a sloped manner to facilitate the circulation of water. After the water flows through the filter 2 and is filtered, it flows into the water tank 18 through the water outlet 17;

As shown in Figures 1, 2 and 4, when water frequently flows through the filter 2, impurities will accumulate on the filter 2. By turning on the motor 14 connected to the screw rod 11, the motor 14 will start to rotate the screw rod 11 inside the fixed inclined plate 10. In addition, the front and rear sides of the fixed inclined plate 10 are also provided with slopes to facilitate the circulation of water. At the same time, the fixed inclined plate 10 also covers the screw rod 11, the fixed block 12 and the limit rod 13 below to prevent water from flowing in and causing damage to the device. In addition, there is a fixed block 12 on the outside of the screw rod 11, and the top of the fixed block 12 is engaged with the outside of the limit rod 13, that is, when the screw rod 11 rotates, the fixed block 12 will rotate inside the fixed inclined plate 10. The outside of the screw rod 11 slides left and right, and the electric telescopic rod 15 and the brush 16 are connected to the bottom of the screw rod 11, so the electric telescopic rod 15 and the brush 16 will also move left and right inside the operating box 1 along with the fixed block 12. There is also a hose 5 outside the brush 16 to protect the normal operation of the brush 16. Next, the electric telescopic rod 15 is opened, and the output end of the electric telescopic rod 15 is connected to the brush 16. At this time, the output end of the electric telescopic rod 15 can push the brush 16 to move up and down, that is, the brush 16 can move up and down to contact the filter 2, and at the same time, driven by the fixed block 12, it will move left and right on the filter 2, thereby scraping the impurities on the filter 2 left and right;

When there is no water flowing inside the operating box 1, the impurities stuck on the filter 2 are cleaned with a brush 16. The filter 2 is placed in a slope, which will cause the impurities on the filter 2 to roll to the left side of the filter 2 along the slope of the filter 2. Then, the bolts fixing the baffle 6 and the operating box 1 are loosened by hand, and the support buckle 7 is grasped to rotate the baffle 6 upward. Then, the support buckle 7 is buckled with the fixing ring 9, that is, the impurities on the left side of the filter 2 will fall into the interior of the glove box 8. The glove box 8 and the operating box 1 are also fixed by bolts. The bolts can be unscrewed, the glove box 8 can be removed, and the impurities inside can be poured out.

The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. A water sample filtering device for environmental testing to avoid clogging, comprising: An operating box (1), wherein the operating box (1) is directly placed on the ground; It is characterized by further comprising: A vibration filtering mechanism is arranged at the lower part of the operating box (1), wherein the vibration filtering mechanism comprises a filter screen (2), a spring (3), a supporting inclined plate (4) and a hose (5); a filter screen (2) is slidably mounted at the lower part of the operating box (1), and the filter screen (2) is arranged in a sloped manner, and springs (3) are symmetrically arranged on the left and right sides below the filter screen (2), and a plurality of springs (3) are arranged at equal intervals on the left and right sides below the filter screen (2); A cleaning mechanism is arranged on the upper part of the interior of the operating box (1), wherein the cleaning mechanism comprises a fixed inclined plate (10), a screw rod (11), a fixed block (12), a limit rod (13), a motor (14), an electric telescopic rod (15) and a brush (16); the fixed inclined plate (10) is fixedly installed on the upper part of the interior of the operating box (1), and the screw rod (11) is rotatably installed inside the fixed inclined plate (10), and the outer side of the screw rod (11) is threadedly connected to the fixed block (12), and the right side of the screw rod (11) is connected to the motor (14). 2. An environmental detection water sample filtering device that avoids clogging according to claim 1 is characterized in that a hose (5) is installed on the outside of the spring (3), and a supporting inclined plate (4) is fixedly installed below the spring (3), and the supporting inclined plate (4) is distributed in a sloped manner on the left and right sides of the lower part of the operating box (1). 3. An environmental detection water sample filtering device that avoids clogging according to claim 2 is characterized in that a baffle (6) is rotatably installed on the left side inside the operating box (1), and a support buckle (7) is installed at the lower left side of the baffle (6). 4. An environmental detection water sample filtering device that avoids clogging according to claim 3 is characterized in that a debris box (8) is bolted to the lower left side of the operating box (1), and a fixing ring (9) is fixedly installed on the upper left side of the operating box (1). 5. An environmental detection water sample filtering device for avoiding clogging according to claim 1 is characterized in that: a limit rod (13) is snap-connected above the fixed block (12), and an electric telescopic rod (15) is fixedly connected below the fixed block (12), and a hose (5) is installed on the outside of the electric telescopic rod (15), and a brush (16) is installed at the output end of the electric telescopic rod (15). 6. An environmental detection water sample filtering device that avoids clogging according to claim 5, characterized in that a water outlet (17) is threadedly connected at the bottom of the operating box (1), and a water tank (18) is placed on the outer side below the water outlet (17).