CN209951442U

CN209951442U - Anti-blocking type ultrasonic dental scaler water supply installation

Info

Publication number: CN209951442U
Application number: CN201920603517.8U
Authority: CN
Inventors: 张焱; 郑承对; 吴柯妍
Original assignee: NINGBO RUNYES MEDICAL INSTRUMENT CO Ltd
Current assignee: NINGBO RUNYES MEDICAL INSTRUMENT CO Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-01-17
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses an anti-blocking ultrasonic tooth cleaner water supply device, including tooth cleaner handle and water storage tank, tooth cleaner handle is linked together with the water storage tank, tooth cleaner handle is provided with the shower nozzle that is used for spraying water, be provided with flow control valve between water storage tank and the tooth cleaner handle, flow control valve is linked together with water storage tank, tooth cleaner handle, the upper end of water storage tank is provided with the ooff valve, be provided with the catch basin in the water storage tank, one end of ooff valve is fixed to be set up in the catch basin in, the other end of ooff valve is linked together with the pressure pump through the pressure control valve, the other end of ooff valve still is connected with the water pipe through the water supply valve, still be provided with the overflow valve that is located the below of ooff; the advantage lies in the filter equipment who sets up in the retaining jar can be so that to reduce the production of bubble when towards liquid in the retaining jar, and filter equipment still can further filter great bubble including setting up the filter pulp in the retaining jar bottom, filter pulp when filtering impurity in the liquid.

Description

Anti-blocking type ultrasonic dental scaler water supply installation

Technical Field

The utility model relates to a scaler field, concretely relates to prevent stifled type ultrasonic wave scaler water supply installation.

Background

Ultrasonic tooth cleaning is commonly called as tooth washing, and dental calculus and bacterial plaque on gum are removed through a scaling instrument, so that the effect of delaying regeneration of bacterial plaque and dental calculus is achieved. When the ultrasonic tooth cleaner works, water needs to be sprayed into the oral cavity when teeth are cleaned, and the water sprayed into the oral cavity can wash the teeth and relieve dental acidity of a patient during tooth cleaning, so that the patient feels comfortable. Thereby water injection system among the ultrasonic scaler utilizes the water pump to take out the water in the cistern and spouts the people's oral cavity, thereby can appear making water injection system unable normal work because of foreign matter blocks up the shower nozzle at water injection system during operation, and the water injection system that current ultrasonic scaler was equipped with can all inhale in the water spray pipe with the foreign matter in the cistern and the bubble when drawing water, the foreign matter can lead to the shower nozzle to block up, and the bubble that gets into in the water spray pipe when the bubble is great can make the water spray of shower nozzle department discontinuous, interrupted water spray constantly strikes gum or teethridge under the effect of pressure, still can cause the damage to the soft gum in the oral cavity when making the patient feel uncomfortable.

Disclosure of Invention

The utility model aims to solve the technical problem that a prevent stifled type ultrasonic scaler water supply installation that water injection system blockked up and can effectively avoid the water spray because of the bubble cutout in the scaler is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: an anti-blocking ultrasonic tooth cleaner water supply device comprises a tooth cleaner handle and a water storage tank, wherein the tooth cleaner handle is communicated with the water storage tank through a guide pipe, the tooth cleaner handle is provided with a spray head for spraying water, a flow control valve is further arranged between the water storage tank and the tooth cleaner handle, the flow control valve is communicated with the water storage tank and the tooth cleaner handle through a guide pipe, the upper end part of the water storage tank is provided with a switch valve, one end of the switch valve extends into the water storage tank, a filtering device is fixedly arranged inside the water storage tank and comprises a water storage tank, one end of the switch valve is fixedly arranged in the water storage tank, the other end of the switch valve is communicated with a pressure pump through a pressure control valve, and the other end of the switch valve is further connected with a water pipe through a water supply valve, the water storage tank is also provided with an overflow valve which is arranged at the lower part of the switch valve.

Preferably, the filtering device further comprises a first filtering plate, one side of the first filtering plate is fixed with the side wall of the water storage tank, the other side of the first filtering plate is fixed with the water storage tank, and first filtering holes are formed in the first filtering plate.

Preferably, the other side of the first filter plate is matched with the water storage tank, and one side of the first filter plate is higher than the other side of the first filter plate.

Preferably, the filtering device further comprises a second filtering plate, filtering cotton and a third filtering plate which are fixedly arranged in sequence, and the second filtering plate, the filtering cotton and the third filtering plate are all fixed at the bottom of the inner side of the water storage tank.

Preferably, a water outlet layer is arranged in the dental scaler handle, the upper end of the water outlet layer is communicated with the spray head, and the lower end of the water outlet layer is communicated with the flow control valve through a guide pipe.

Compared with the prior art, the utility model has the advantages that the flow control valve is arranged in the water supply device of the dental scaler and the filtering device is fixedly arranged as the water storage tank, and the water quantity sprayed by the spray head can be better controlled by the arrangement of the flow control valve, so that the patient feels more comfortable; simultaneously the filter equipment that sets up in the water storage tank can be so that reduce the production of bubble when towards the water storage tank interior liquid, especially the setting of catch basin and first filter in the filter equipment, the water storage tank is at first full of the catch basin when intaking liquid and then slowly spills over to first filter from the catch basin on, first filter slope sets up and has the filtration pore, liquid flows to on the inner wall of water storage tank from the filtration pore, and flow in along the water storage tank inner wall, liquid can make great bubble rupture always along the process that the water storage tank inner wall flows down, reach and reduce the bubble in the catch basin, filter equipment still includes the fixed filter pulp that sets up in the water storage tank inside bottom simultaneously, filter pulp still can further filter great bubble when filtering impurity in the filtering liquid, avoid impurity and bubble to get into the tooth cleaner handle. The utility model discloses still be provided with force pump and peristaltic pump, through the force pump in to the retaining jar pressure boost with liquid in the pipe of impressing, thereby avoided current effect of drawing water to avoid bubble and impurity to inhale tooth cleaner handle in, the setting up of peristaltic pump makes the control of shower nozzle water yield more accurate simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the dental scaler according to the present invention;

FIG. 2 is a schematic connection diagram of the water supply device of the dental scaler according to the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the water storage tank of the present invention;

fig. 4 is a schematic structural view of the water storage tank of the present invention.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

The utility model provides a prevent stifled type ultrasonic wave scaler water supply installation, includes scaler handle 1 and water storage tank 2, water storage tank 2 with scaler handle 1 between be provided with flow control valve 3, scaler handle 1 in go out water layer 17 through the pipe with the one end of flow control valve 3 be linked together, flow control valve 3 the other end through the pipe with the one end of intermediate valve 4 be linked together, the other end of intermediate valve 4 through the pipe with the bottom of water storage tank 2 communicate to still be provided with peristaltic pump 5 between water storage tank 2 and intermediate valve 4, peristaltic pump 5 rolls the speed that the extrusion pipe is used for controlling the entering pipe of liquid in the water storage tank 2.

The upper end of the dental scaler handle 1 is provided with a spray head 18 for spraying water, the spray head 18 is communicated with the water outlet layer 17, the upper end part of the water storage tank 2 is provided with a switch valve 6, one end of the switch valve 6 extends into the water storage tank 2, the inside of the water storage tank 2 is fixedly provided with a filtering device, the filtering device comprises a water storage tank 11, the water storage tank 11 is composed of the side wall of the water storage tank 2 and a water storage plate 12, wherein the water storage plate 12 is fixed with the first filter plate 13, one end of the switch valve 6 is fixedly arranged in the water storage tank 11, the other end of the switch valve 6 is communicated with a pressure pump 10 through a pressure control valve 7, the other end of the switch valve 6 is also connected with a water pipe through a water supply valve 8, the water storage tank is also provided with an overflow valve 9, and the overflow valve 9 is arranged at the lower part of the switch valve 6; wherein the pressure pump is a micro air pump which is an oilless air pump and can not pollute the liquid in the water storage tank 2.

The filter device also comprises a first filter plate 13, one side of the first filter plate 13 is fixed with the side wall of the water storage tank 11, namely the water storage plate 12, the other side of the first filter plate 13 is fixed with the water storage tank, and the first filter plate 13 is provided with a first filter hole 19.

The other side of the first filter plate 13 is matched with the water storage tank 2, and one side of the first filter plate 13 is higher than the other side of the first filter plate 13, so that the first filter plate 13 is arranged in the water storage tank 2 in an inclined plane.

The filtering device further comprises a second filtering plate 14, filtering cotton 15 and a third filtering plate 16 which are sequentially and fixedly arranged, and the second filtering plate 14, the filtering cotton 15 and the third filtering plate 16 are all fixed at the bottom of the inner side of the water storage tank.

The tooth cleaner handle 1 is internally provided with a water outlet layer 17, the upper end of the water outlet layer 17 is communicated with a spray head 18, and the lower end of the water outlet layer 17 is communicated with the flow control valve 3 through a guide pipe.

The utility model discloses a working process: firstly, filling liquid into a water storage tank 2, opening a switch valve 6, an overflow valve 9 and a water supply valve 8 arranged on the water storage tank 2, closing a peristaltic pump 5 and a pressure control valve 7 communicated with a pressure pump 10, and filling the liquid into the water storage tank 2 through a water pipe communicated with the water supply valve 8; when liquid gets into through the ooff valve 6 and gets into in the water storage tank 2, liquid at first flows into in the catch basin 11, overflow to first filter 13 when liquid fills up catch basin 11, and on the inner wall that the first filtration hole 19 that sets up flows the water storage tank through first filtration, liquid enters into in the catch basin 2 along the catch basin inner wall, at this in-process liquid overflows on first filter 13 from catch basin 11, liquid all can make the bubble break when flowing down along the catch basin inner wall, the in-process that liquid spills over first filter 13 from catch basin 11 simultaneously can realize the preliminary sediment to impurity in the liquid, make impurity deposit in catch basin 11. When water needs to be sprayed, the overflow valve 9 and the water supply valve 8 are closed, the pressure control valve 7, the intermediate valve 4 and the flow control valve 3 are opened simultaneously, the pressure is boosted in the water storage tank 2 through the pressure pump 10, the liquid in the water storage tank 2 moves downwards through the pressure, the peristaltic pump 5 is controlled to rotate simultaneously to press the liquid in the guide pipe to the dental scaler handle 1, the liquid enters the water outlet layer 17 in the dental scaler handle 1 through the intermediate valve 4 and the flow control valve 3 and is sprayed out through the spray head 18 in the dental scaler handle 1, the liquid flow flowing into the dental scaler handle 1 can be controlled through the opening and closing of the rotary flow control valve 3 in the water spraying process, and therefore the water spraying and blocking prevention of the dental scaler water supply device are achieved.

Claims

1. An anti-blocking ultrasonic tooth cleaner water supply device comprises a tooth cleaner handle and a water storage tank, wherein the tooth cleaner handle is communicated with the water storage tank through a guide pipe, the tooth cleaner handle is provided with a spray head for spraying water, and the anti-blocking ultrasonic tooth cleaner water supply device is characterized in that a flow control valve is further arranged between the water storage tank and the tooth cleaner handle, the flow control valve is communicated with the water storage tank and the tooth cleaner handle through a guide pipe, the upper end part of the water storage tank is provided with a switch valve, one end of the switch valve extends into the water storage tank, a filtering device is fixedly arranged in the water storage tank and comprises a water storage tank, one end of the switch valve is fixedly arranged in the water storage tank, the other end of the switch valve is communicated with a pressure pump through a pressure control valve, and the other end of the switch valve is further connected with a water pipe through a water supply valve, the water storage tank is also provided with an overflow valve which is arranged at the lower part of the switch valve.

2. The anti-blocking ultrasonic dental scaler water supply device according to claim 1, wherein said filter further comprises a first filter plate, one side of said first filter plate is fixed to a side wall of said reservoir, the other side of said first filter plate is fixed to said reservoir, said first filter plate is provided with first filtering holes.

3. The anti-blocking type ultrasonic dental scaler water supply installation of claim 2, wherein another side of said first filter plate is engaged with said water storage tank, and one side of said first filter plate is higher than another side of said first filter plate.

4. The anti-blocking ultrasonic dental scaler water supply device according to claim 2, wherein said filter further comprises a second filter plate, a filter cotton and a third filter plate fixedly arranged in sequence, said second filter plate, said filter cotton and said third filter plate being fixed to the bottom of the inside of said water storage tank.

5. The anti-blocking ultrasonic dental scaler water supply device of claim 1, wherein a water outlet layer is disposed inside the handle of said scaler, the upper end of said water outlet layer is connected to the nozzle, and the lower end of said water outlet layer is connected to said flow control valve through a conduit.