CN210803007U - Swimming pool water sampling equipment - Google Patents
Swimming pool water sampling equipment Download PDFInfo
- Publication number
- CN210803007U CN210803007U CN201921393758.0U CN201921393758U CN210803007U CN 210803007 U CN210803007 U CN 210803007U CN 201921393758 U CN201921393758 U CN 201921393758U CN 210803007 U CN210803007 U CN 210803007U
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- Prior art keywords
- bottle
- negative pressure
- valve
- water
- swimming pool
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- Expired - Fee Related
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Abstract
A swimming pool water sampling device comprises a negative pressure bottle, a bottle cap connector, a valve, a water suction pipe and the like; the negative pressure bottle is a vacuum bottle, a bottle plug is plugged in the bottle mouth, and a hanging lug is arranged on the outer side of the bottle bottom; the middle of the inner side of the bottle cap interface is provided with a needle tube which is vertical to the bottle cap interface, the bottle cap interface is in butt joint with the bottle mouth of the negative pressure bottle, the needle tube is inserted into and penetrates through the bottle stopper of the negative pressure bottle, the other end of the needle tube is connected with the valve through the bottle cap interface, and the other end of the valve is connected with the water suction tube. The device can be used for collecting water samples in the middle of the swimming pool, has the characteristics of simple structure, convenience in use, accurate sampling and the like, and has good market prospect.
Description
Technical Field
The utility model belongs to the detection field, concretely relates to swimming pool water sampling equipment.
Background
Whether the water quality of the swimming pool water meets the sanitary standard or not directly influences the body health of swimming personnel, so the water quality of the swimming pool water must be regularly detected by detection personnel, and the water quality is ensured to be sanitary and safe. Swimming pool water sampling is the first step of well-done detection work, according to detection regulations, a plurality of sampling points are required to be selected on a swimming pool for each water sample sampling, and water is collected at the positions which are about 30cm below the water surface of the sampling points. At present, no special sampling equipment is provided for detection personnel during sampling, the sampling can be completed only by manpower, and particularly, when water is sampled at a sampling point in the middle of a swimming pool, the water can be sampled only by the aid of personnel swimming in the swimming pool. Therefore, the collected water sample has a certain difference from the relevant standard, and the accuracy of the detection result is also affected.
Disclosure of Invention
In order to solve the problem, the utility model discloses a swimming pool water sampling equipment, detection personnel can throw sampling equipment to appointed sampling point on, it can float on the surface of water at the sampling point to water is adopted to the position about 30cm under the surface of water automatically, and the back is accomplished in the sampling, and the accessible rope is with its recovery.
The utility model adopts the technical proposal that: a swimming pool water sample sampling device comprises a negative pressure bottle, a bottle cap interface, a valve, a water suction pipe and the like; the negative pressure bottle is a vacuum bottle, a bottle plug is plugged in the bottle mouth, and a hanging lug is arranged on the outer side of the bottle bottom; the middle of the inner side of the bottle cap interface is provided with a needle tube which is vertical to the bottle cap interface, the bottle cap interface is butted with the bottle mouth of the negative pressure bottle, the needle tube is inserted into and penetrates through the bottle stopper of the negative pressure bottle, the other end of the needle tube is connected with a valve through the bottle cap interface, and the other end of the valve is connected with a water suction tube; the valve is a normally closed valve which can be an electromagnetic valve, a delay valve or a remote control valve, and the electromagnetic valve is preferably selected in the scheme.
When the detection personnel use the equipment to sample a water sample, the negative pressure bottle is thrown to the water sampling point according to the distance of the water sampling point. One end of the water suction pipe automatically faces downwards under the gravity balance weight of the valve, the water suction pipe and the like, the distance between the pipe orifice of the water suction pipe and the water surface is about 30cm, and when a tester switches on a power supply of the electromagnetic valve, the electromagnetic valve is opened, so that water samples can be collected.
The utility model has the characteristics of simple structure, low cost, convenient to use, sampling accuracy etc, can become health supervision agency, disease prevention and control mechanism and necessary water sample collection equipment of swimming place unit, have better market prospect.
Description of the drawings:
FIG. 1 is a schematic structural diagram of a main body of a water sampling device of a swimming pool;
fig. 2 is a schematic view of a bottle cap interface structure.
Description of reference numerals: 1. negative pressure bottle 2, bottle cap interface 3, electromagnetic valve 4, suction tube 5, traction rope 6, electric wire 7, needle tube 8 and hanging lug
Example (b):
when a water sample is collected, the needle tube on the bottle cap interface is pricked into and penetrates through the bottle plug of the negative pressure bottle, the bottle cap interface is in butt joint with the bottle opening of the negative pressure bottle, the negative pressure bottle is communicated with the electromagnetic valve through the needle tube, and then the traction rope is connected to the hanging lug at the bottom of the negative pressure bottle, so that the bottle opening of the negative pressure bottle faces downwards. Throwing the traction rope to throw the negative pressure bottle to a sampling point according to the distance of a water collecting point, enabling the negative pressure bottle mouth to float downwards on the water surface, immersing the electromagnetic valve and the water suction pipe in the water, and enabling the pipe orifice of the water suction pipe to be about 30cm away from the water surface. When the electromagnetic valve is electrified, the electromagnetic valve is opened, and under the action of the negative pressure bottle, the swimming pool water enters the negative pressure bottle through the water suction pipe, the electromagnetic valve and the needle tube. When the water absorption reaches a certain amount, the electromagnetic valve is powered off and closed, and the negative pressure bottle is recovered through the traction rope, so that the swimming pool water sampling work is completed.
Claims (2)
1. A swimming pool water sampling device is composed of a negative pressure bottle, a bottle cap interface, a valve and a water suction pipe, and is characterized in that the negative pressure bottle is a vacuum bottle, a bottle stopper is plugged in the bottle mouth, a hanging lug is arranged on the outer side of the bottle bottom, a needle tube perpendicular to the bottle cap interface is arranged in the middle of the inner side of the bottle cap interface, the bottle cap interface is in butt joint with the mouth of the negative pressure bottle, the needle tube penetrates through the bottle stopper of the negative pressure bottle, the other end of the needle tube is connected with the valve through the bottle cap interface.
2. The swimming pool water sampling device of claim 1, wherein the valve is a normally closed valve, which may be a solenoid valve, a delay valve or a remote control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921393758.0U CN210803007U (en) | 2019-08-26 | 2019-08-26 | Swimming pool water sampling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921393758.0U CN210803007U (en) | 2019-08-26 | 2019-08-26 | Swimming pool water sampling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210803007U true CN210803007U (en) | 2020-06-19 |
Family
ID=71231570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921393758.0U Expired - Fee Related CN210803007U (en) | 2019-08-26 | 2019-08-26 | Swimming pool water sampling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210803007U (en) |
-
2019
- 2019-08-26 CN CN201921393758.0U patent/CN210803007U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 Termination date: 20210826 |