Device for simply and rapidly detecting water quality

Abstract

The utility model relates to the technical field of water quality detection, in particular to a device for simply and quickly detecting water quality. According to the technical scheme, the device comprises a box body, an injection mechanism and a cleaning mechanism, the cleaning mechanism comprises a water tank, an airbag ball extending out of the box body is fixedly installed on one side of the water tank, a one-way air inlet valve is fixedly installed at one end of the airbag ball, and a one-way valve pipe extending into a detection cabin is installed at the top of the water tank through a water outlet pipe. The air bag ball is manually extruded to generate suction force to convey air outside the device into the water tank through the one-way air inlet valve, so that pressure is generated in the water tank to convey a water source in the water tank into the water outlet pipe, and the water source in the water outlet pipe is conveyed into the detection cabin through the inside of the one-way valve pipe. The inner wall of the detection cabin is flushed, the function of cleaning the detection cabin is achieved, the situation that the follow-up detection precision is affected by a residual detection water source is avoided, and meanwhile the process of cleaning the detection cabin is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detection, in particular to a device for simply and quickly detecting water quality. Background Art

[0002] Water quality testing is also known as water quality spot check, water quality testing, etc. It has many classifications and uses, and a wide range of uses. It is widely used in entertainment, industry, civil and other fields. It is a major method of directly observing the quality of water sources. Its main function is to react to the doping of drugs in water sources, which is convenient for checking the quality of water sources and provides a guarantee for the quality of domestic water. Among them, the "device for detecting water quality" disclosed in the application "CN209215356U" has solved the need to test the water body multiple times, which requires washing the detection device during different water quality testing processes to avoid water quality residues in the previous testing process and avoid affecting the next test. After further searching, it was found that the "small and portable water source detection device" disclosed in the application number "CN214150601U" has a specific technical structure. The device effectively solves the technical drawbacks that most traditional water source detection devices are fixed in one place for monitoring, and are large in size and cannot be carried around for use. In addition, they cannot store water sources, and traditional water source detection devices cannot record and store the data after detection. However, in actual use, there are still many defects in water quality detection with similar structures, such as: it does not have a convenient cleaning function, resulting in the residual test water source after water quality detection will contaminate the subsequent water source to be detected, resulting in the accuracy of the subsequent water source being affected, and manual cleaning and cleaning with electrical equipment complicate the process of the cleaning device. At the same time, it does not have the function of improving the accuracy of detection drugs. Most traditional devices use droppers to inject detection drugs. Too much or too little drug capacity leads to errors in water quality detection result data, which reduces the accuracy of water quality detection. It is necessary to design a simple and fast device for detecting water quality. Utility Model Content

[0003] The purpose of the utility model is to provide a simple and rapid device for detecting water quality, so as to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for simply and quickly detecting water quality, comprising a box body, an injection mechanism and a cleaning mechanism, a detection cabin is fixedly installed on the top of the box body, a water quality detector extending to the interior is fixedly installed on one side of the detection cabin, an injection mechanism is fixedly installed inside the box body, the injection mechanism comprises a cylinder body, a one-way valve is fixedly installed on one end of the cylinder body, a piston is movably installed on the other end of the cylinder body, a push rod is fixedly installed on the bottom of the piston, a cleaning mechanism is fixedly installed on the bottom of the box body, the cleaning mechanism comprises a water tank, an air bag ball extending to the outside of the box body is fixedly installed on one side of the water tank, a one-way air inlet valve is fixedly installed on one end of the air bag ball, and a one-way valve pipe extending to the interior of the detection cabin is installed on the top of the water tank through a water outlet pipe.

[0005] By manually squeezing the airbag ball to generate suction, the air outside the device is transported to the inside of the water tank through the one-way air inlet valve, so that pressure is generated inside the water tank, and the water source inside the water tank is transported to the inside of the water outlet pipe through the pressure, and the internal water source is transported to the inside of the one-way valve pipe through the water outlet pipe, and then the water source is transported to the inside of the detection cabin through the one-way valve pipe to flush the inner wall of the detection cabin. The one-way valve pipe can prevent the water source inside the detection cabin from flowing back to the inside of the water outlet pipe, thereby causing the water source inside the water tank to be contaminated, and the detection cabin cleaning function is realized, which solves the problem that cleaning operations cannot be performed in an environment without electricity, avoids the residual detection water source affecting the subsequent detection accuracy, ensures the accuracy of subsequent water quality detection, facilitates the cleaning operation of the detection cabin after the water quality is tested, and also simplifies cleaning The process of the detection chamber is to manually push the handle to drive the push rod to move, and the moving push rod can drive the piston to move, and the moving piston can push the medicine inside the cylinder to the injection head, and the internal medicine can be transported to the inside of the detection chamber through the injection head for drug reaction with the water source to be detected. The one-way valve can play a one-way role in passing the medicine, avoiding the problem of drug contamination inside the cylinder caused by the water source inside the detection chamber flowing back to the inside of the cylinder, and the piston and the one-way valve are used together to play a role in accurately pushing the medicine, thereby improving the accuracy of drug delivery, solving the error of water quality detection result data caused by excessive or insufficient drug capacity, improving the accuracy of water quality detection, and facilitating operators to accurately push drugs according to needs.

[0006] Preferably, a transparent sealed hatch cover is installed on the top of the detection cabin through a hinge, and a latch is fixedly installed on one side of the box body. Closing the transparent sealed hatch cover can improve the sealing of the detection cabin, avoid the water source to be detected inside the detection cabin from directly contacting the air, and improve the detection accuracy of the water quality detector. By manually closing the box cover and the box body and using the latch in conjunction with the locking seat, the box cover and the box body can be fixed in position, avoiding the box cover and the box body from falling off due to external force during transportation of the device, and improving the firmness of the closure of the box cover and the box body.

[0007] Preferably, an injection head extending to the inside of the detection chamber is installed through one end of the cylinder, a medicine replenishing tube extending to the front of the box is fixedly installed on one side of the cylinder, and a handle extending to the front of the box is fixedly installed on one end of the push rod. The injection head provides convenience for the subsequent pushing of medicines into the detection chamber, and the medicine replenishing tube can be connected to external equipment to replenish medicines for the cylinder, which is convenient for subsequent water quality testing. The handle provides convenience for moving the push rod, which is convenient for users to observe the scale on the front of the box and push the handle to drive the push rod and the piston head to accurately push the medicine inside the cylinder.

[0008] Preferably, a storage box is fixedly installed on one side of the box away from the water quality detector, and a drawer is movably installed inside the storage box. The storage box provides an installation position for the drawer, and the drawer provides a storage function for items carried by the user, which is convenient for storing a variety of items and for users to carry different water source monitoring items.

[0009] Preferably, a box cover is installed on one side of the box body through a shaft rod, a display screen is fixedly installed inside the box cover, a test paper bag is fixedly installed above the display screen, and a locking seat is installed on one side of the box cover through a hinge. The water source inside the detection cabin is detected by powering on the water quality detector, and the monitoring electromagnetic signal is transmitted to the controller for storage through a wire, and the controller is stored and the display screen is powered on and operated through a wire, and the detection electromagnetic signal is transmitted to the display screen. After receiving the electromagnetic signal, the display screen converts it and displays it on the screen, which is convenient for operators to understand the detection data of the water quality detector. The box cover and the box body can be used together to ensure the sealing of the inside of the box body, which provides convenience for the subsequent transportation of the device and avoids the box body being subjected to external force during transportation, which causes the internal equipment to move. The test paper bag can provide storage for different water source detection test papers, which increases the diversity of water source detection.

[0010] Preferably, a controller is fixedly mounted on the front of the box, and a drawer cover is mounted on one side of the front of the box through a hinge. The controller is electrically connected to the water quality detector and the display screen through a wire, so that the operator can intelligently control the electrical equipment inside the device. By manually opening the drawer cover, the water source detection items inside the drawer can be taken out, which is convenient for the subsequent device to perform water source detection operations. By manually closing the drawer cover, a closed space can be formed inside the storage box, which is convenient for the drawer to protect the items placed inside.

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

[0012] 1. Manually squeeze the airbag ball to generate suction to transport the air outside the device to the inside of the water tank through the one-way air inlet valve, so that pressure is generated inside the water tank, and the water source inside the water tank is transported to the inside of the water outlet pipe through the pressure, and the internal water source is transported to the inside of the one-way valve pipe through the water outlet pipe, and then the water source is transported to the inside of the detection cabin through the one-way valve pipe to flush the inner wall of the detection cabin. The one-way valve pipe can prevent the water source inside the detection cabin from flowing back to the inside of the water outlet pipe, thereby polluting the water source inside the water tank, realizing the cleaning function of the detection cabin, solving the problem that cleaning operations cannot be performed in an environment without electricity, avoiding the residual detection water source from affecting the subsequent detection accuracy, ensuring the accuracy of subsequent water quality detection, facilitating the cleaning operation of the detection cabin after the water quality is tested, and also simplifying the process of cleaning the detection cabin.

[0013] 2. The push rod is driven to move by manually pushing the handle, and the moving push rod can drive the piston to move. The moving piston can push the medicine inside the cylinder to the injection head, and the internal medicine can be transported to the detection chamber through the injection head for drug reaction with the water source to be detected. The one-way valve can play a one-way role in passing the medicine, avoiding the problem of drug contamination inside the cylinder caused by the water source inside the detection chamber flowing back to the inside of the cylinder. The piston and the one-way valve are used together to accurately push the medicine, thereby improving the accuracy of drug delivery, solving the error of water quality detection result data caused by excessive or insufficient drug capacity, improving the accuracy of water quality detection, and facilitating operators to accurately push medicine according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the front cross-sectional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the front internal structure of the utility model;

[0016] Figure 3 It is a front structural schematic diagram of the utility model;

[0017] Figure 4 It is a schematic diagram of the local structure of the injection mechanism of the utility model.

[0018] In the figure: 1. Box body; 101. Detection cabin; 102. Water quality detector; 103. Transparent sealed hatch; 104. Latch; 2. Injection mechanism; 201. Cylinder; 202. One-way valve; 203. Piston; 204. Push rod; 205. Injection head; 206. Medicine replenishment tube; 3. Cleaning mechanism; 301. Air bag; 302. One-way air inlet valve; 303. Water tank; 304. Water outlet pipe; 305. One-way valve tube; 4. Box cover; 401. Test paper bag; 402. Display screen; 403. Locking seat; 5. Storage box; 501. Drawer; 6. Controller; 601. Pull-out hatch. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] Embodiment 1

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a simple and rapid water quality detection device proposed by the utility model comprises a box body 1, an injection mechanism 2 and a cleaning mechanism 3, a detection cabin 101 is fixedly installed on the top of the box body 1, a transparent sealed cabin cover 103 is installed on the top of the detection cabin 101 through a hinge, and a latch 104 is fixedly installed on one side of the box body 1, a water quality detector 102 extending to the inside is fixedly installed on one side of the detection cabin 101, an injection mechanism 2 is fixedly installed inside the box body 1, the injection mechanism 2 comprises a cylinder 201, a one-way valve 202 is fixedly installed at one end of the cylinder 201, a piston 203 is movably installed at the other end of the cylinder 201, a push rod 204 is fixedly installed at the bottom of the piston 203, and a piston 204 extending to the detection cabin 1 is installed through one end of the cylinder 201. 01, a cleaning mechanism 3 is fixedly installed at the bottom of the box body 1, the cleaning mechanism 3 includes a water tank 303, an air bag ball 301 extending to the outside of the box body 1 is fixedly installed on one side of the water tank 303, a one-way air inlet valve 302 is fixedly installed on one end of the air bag ball 301, a one-way valve tube 305 extending to the inside of the detection cabin 101 is installed on the top of the water tank 303 through the water outlet pipe 304, a box cover 4 is installed on one side of the box body 1 through an axis rod, a display screen 402 is fixedly installed inside the box cover 4, a test paper bag 401 is fixedly installed above the display screen 402, and a locking seat 403 is installed on one side of the box cover 4 through a hinge, a controller 6 is fixedly installed on the front of the box body 1, and a pull-out cabin cover 601 is installed on one side of the front of the box body 1 through a hinge.

[0022] The working principle of the simple and rapid water quality detection device based on Example 1 is:

[0023] By manually opening the drawer cover 601, the water source detection items in the drawer 501 can be taken out, which is convenient for subsequent devices to perform water source detection operations. By opening the transparent sealed hatch cover 103, the water source to be detected is poured in, and then the transparent sealed hatch cover 103 is closed to improve the sealing of the detection chamber 101, thereby preventing the water source to be detected in the detection chamber 101 from directly contacting the air, thereby improving the detection accuracy of the water quality detector 102. The test paper bag 401 can provide a storage function for different water source detection test papers, thereby increasing the diversity of water source detection;

[0024] The push rod 204 is driven to move by manually pushing the handle, and the moving push rod 204 can drive the piston 203 to move. The moving piston 203 can push the medicine inside the cylinder 201 to the injection head 205, and the injection head 205 can transport the internal medicine to the detection chamber 101 to react with the water source to be detected. The one-way valve 202 can play a one-way role in passing the medicine, avoiding the water source inside the detection chamber 101 from flowing back to the cylinder 201, causing the medicine inside the cylinder 201 to be contaminated. The piston 203 and the one-way valve 202 are used in combination to accurately push the medicine, thereby improving the accuracy of drug delivery and the accuracy of water quality detection, and facilitating the operator to accurately push the medicine according to the needs;

[0025] The water source inside the detection chamber 101 is detected by powering on the water quality detector 102, and the monitoring electromagnetic signal is transmitted to the controller 6 through a wire for storage. The display screen 402 is powered on and transmitted to the display screen 402 through a wire for storage. After receiving the electromagnetic signal, the display screen 402 converts it and displays it on the screen, so that the operator can understand the detection data of the water quality detector 102.

[0026] When the inspection operation is completed, the airbag ball 301 is manually squeezed to generate suction to transport the air outside the device to the inside of the water tank 303 through the one-way air inlet valve 302, so that pressure is generated inside the water tank 303, and the water source inside the water tank 303 is transported to the inside of the water outlet pipe 304 through the pressure, and the internal water source is transported to the inside of the one-way valve pipe 305 through the water outlet pipe 304, and then the water source is transported to the inside of the inspection chamber 101 through the one-way valve pipe 305 to flush the inner wall of the inspection chamber 101;

[0027] The one-way valve pipe 305 can prevent the water source inside the detection chamber 101 from flowing back into the water outlet pipe 304, thereby preventing the water source inside the water tank 303 from being polluted, thereby realizing the cleaning function of the detection chamber 101, preventing the residual detection water source from affecting the subsequent detection accuracy, ensuring the accuracy of subsequent water quality detection, facilitating the cleaning operation of the detection chamber 101 after the water quality is tested, and also simplifying the process of cleaning the detection chamber 101;

[0028] By manually closing the drawer cover 601, a closed space can be formed inside the storage box 5, which makes it easier for the drawer 501 to protect the items placed inside. By manually closing the box cover 4 and the box body 1 and using the latch 104 in conjunction with the locking seat 403, the position of the box cover 4 and the box body 1 can be fixed, thereby preventing the box cover 4 and the box body 1 from falling off due to external force during transportation of the device, and improving the firmness of the closure of the box cover 4 and the box body 1.

[0029] Embodiment 2

[0030] like Figure 1 , Figure 2 , Figure 4 As shown, the utility model proposes a simple and rapid device for detecting water quality. Compared with the first embodiment, this embodiment also includes: a medicine supplement tube 206 extending to the front of the box body 1 is fixedly installed on one side of the cylinder 201, and a handle extending to the front of the box body 1 is fixedly installed on one end of the push rod 204, and a storage box 5 is fixedly installed on the side 102 of the box body 1 away from the water quality detector 102, and a drawer 501 is movably installed inside the storage box 5.

[0031] In this embodiment, Figure 4 As shown, the medicine replenishing tube 206 can be connected with external equipment to replenish medicine for the cylinder 201, which is convenient for subsequent water quality testing. The handle can provide convenience for moving the push rod 204, which is convenient for the user to observe the scale on the front of the box 1 and push the handle to drive the push rod 204 and the piston head 203 to push the medicine inside the cylinder 201;

[0032] like Figure 1 , Figure 2 As shown, the storage box 5 provides an installation position for the drawer 501, and the drawer 501 provides storage for items carried by users, which is convenient for storing various items and for users to carry different water source monitoring items.

[0033] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A simple and rapid water quality detection device, comprising a housing (1), an injection mechanism (2) and a cleaning mechanism (3), characterized in that: A detection chamber (101) is fixedly mounted on the top of the interior of the box (1), a water quality detector (102) extending into the interior is fixedly mounted on one side of the detection chamber (101), an injection mechanism (2) is fixedly mounted inside the box (1), the injection mechanism (2) comprises a cylinder (201), a one-way valve (202) is fixedly mounted on one end of the cylinder (201), a piston (203) is movably mounted on the other end of the cylinder (201), and the bottom of the piston (203) is fixedly mounted. A push rod (204) is fixedly installed, a cleaning mechanism (3) is fixedly installed at the bottom of the box body (1), and the cleaning mechanism (3) includes a water tank (303), an air bag ball (301) extending to the outside of the box body (1) is fixedly installed on one side of the water tank (303), a one-way air inlet valve (302) is fixedly installed on one end of the air bag ball (301), and a one-way valve pipe (305) extending to the inside of the detection cabin (101) is installed on the top of the water tank (303) through a water outlet pipe (304).

2. A simple and rapid water quality detection device according to claim 1, characterized in that: A transparent sealed hatch cover (103) is installed on the top of the detection cabin (101) via a hinge, and a latch (104) is fixedly installed on one side of the box body (1).

3. A simple and rapid water quality detection device according to claim 1, characterized in that: An injection head (205) extending to the interior of the detection chamber (101) is installed through one end of the cylinder (201), a medicine replenishing tube (206) extending to the front of the box (1) is fixedly installed on one side of the cylinder (201), and a handle extending to the front of the box (1) is fixedly installed on one end of the push rod (204).

4. A simple and rapid water quality detection device according to claim 1, characterized in that: A storage box (5) is fixedly installed on a side of the box body (1) away from the water quality detector (102), and a drawer (501) is movably installed inside the storage box (5).

5. A simple and rapid water quality detection device according to claim 1, characterized in that: A box cover (4) is mounted on one side of the box body (1) via a shaft rod, a display screen (402) is fixedly mounted inside the box cover (4), a test paper bag (401) is fixedly mounted above the display screen (402), and a locking seat (403) is mounted on one side of the box cover (4) via a hinge.

6. A simple and rapid water quality detection device according to claim 1, characterized in that: The front face of the box (1) is fixedly mounted with a controller (6), and one side of the front face of the box (1) is mounted with a drawer cover (601) via a hinge.

Images