Radiator with water storage function and sand blasting tooth cleaning device

Abstract

The utility model relates to the technical field of sandblasting tooth cleaning devices, in particular to a radiator with a water storage function and a sandblasting tooth cleaning device.The radiator comprises a metal shell, the front face of the shell is provided with a water storage cavity, the back face of the shell is provided with a gas path cavity, the shell is further provided with a grid structure protruding into the water storage cavity, and a gas path channel is arranged in the gas path cavity. The outer side wall of the shell is provided with a water inlet connector and a water outlet connector which are communicated with the water storage cavity, and an air inlet connector and an air outlet connector which are communicated with the air path channel, and the two opposite sides of the shell are detachably connected with a water cavity sealing top cover and an air path sealing top cover corresponding to the water storage cavity and the air path cavity respectively. The water storage cavity is used as a heat dissipation part of the compressed gas to achieve the purpose of quickly cooling and dissipating heat of the compressed gas, so that the high temperature of the compressed gas is prevented from influencing the normal working temperature of subsequent related devices of the sand blasting tooth cleaning device, and the working stability of an internal system of the sand blasting tooth cleaning device is kept.

Description

TECHNICAL FIELD

[0001] The utility model relates to sandblast dental cleaning device technical field, and specifically is a radiator and sandblast dental cleaning device with water storage function. BACKGROUND

[0002] Dental sandblast cleaning belongs to a kind of air polishing technology, using compressed gas (usually air) to raise sand powder and spray to the surface of tooth, and together with the liquid medium (usually water) that is sprayed to converge, to play the role of cleaning the surface of tooth, specifically can remove dental plaque, soft dirt, smoke stain and tea stain etc., can effectively prevent periodontal disease, maintain dental health.In existing sandblast dental cleaning device, generally using compressor (usually piston pump) as main gas supply, in view of the working characteristic of compressor, in the working process, it will rapidly heat and produce a lot of heat, the temperature of the compressed gas pumped out will continue to rise, thereby the normal working temperature of subsequent associated devices will be affected;Again, there is a need to use water tank in sandblast dental cleaning device, therefore, in sandblast dental cleaning device, there is an urgent need for a radiator with water storage function and heat dissipation function for compressed gas. SUMMARY

[0003] In order to overcome the defects in the prior art, the purpose of the utility model is to provide a radiator with water storage function and a sandblast dental cleaning device using the radiator, which uses a water storage cavity as a heat dissipation component for compressed gas to achieve rapid cooling and heat dissipation of compressed gas, thereby avoiding the high temperature of compressed gas affecting the normal working temperature of subsequent associated devices of the sandblast dental cleaning device, to maintain the stability of the internal system of the sandblast dental cleaning device.

[0004] The utility model achieves the purpose by the following technical solutions:

[0005] A radiator with water storage function, comprising a metal shell, a water storage cavity is provided on the front face of the shell, and a gas path cavity is provided on the back face, a grid structure is further provided on the shell and protrudes into the water storage cavity, a gas path channel is provided in the gas path cavity, a water inlet interface and a water outlet interface are provided on the outer side wall of the shell and communicate with the water storage cavity, and a gas inlet interface and a gas outlet interface are provided and communicate with the gas path channel, and a water cavity sealing top cover corresponding to the water storage cavity and a gas path sealing top cover corresponding to the gas path cavity are respectively detachably connected to the opposite sides of the shell.

[0006] As a preferred technical solution, the grid structure is a plurality of spaced metal columns extending from the bottom plate of the water storage cavity towards the inside of the water storage cavity, and the back face of the bottom plate of the water storage cavity is the gas path cavity.

[0007] As a preferred technical solution, a gas path groove is provided on the bottom plate of the gas path cavity, the gas path sealing top cover covers the gas path groove to form the gas path channel, and the back face of the bottom plate of the gas path cavity is the water storage cavity.

[0008] As a preferred technical solution, the gas path channel is a curved serpentine channel capable of increasing the gas flow length.

[0009] As a preferred technical solution, the gas inlet interface and the gas outlet interface are respectively arranged at the front and rear ends of the shell, and the water inlet interface and the water outlet interface are respectively arranged at the left and right sides of the same end of the shell and are independent of the gas inlet interface and the gas outlet interface.

[0010] As a preferred technical solution, the sealing top cover and the gas path sealing top cover are respectively sealed and connected with the shell through corresponding sealing connectors, and the shell and / or the sealing top cover is / are provided with a sealing groove for embedding the sealing connector.

[0011] A sandblasting dental cleaning device comprises a main machine, a nozzle assembly, a gas path system and a liquid path system, and is characterized in that it further comprises the radiator with a water storage function according to any one of the preceding items.

[0012] Compared with the prior art, the radiator with a water storage function and the sandblasting dental cleaning device provided by the present application mainly have the following innovative points and technical effects:

[0013] 1. By arranging the water storage cavity on the front surface of the metal shell and the gas path cavity on the back surface of the shell, the heat of the high-temperature gas passing through the gas path channel can be transferred to the water in the water storage cavity through the metal shell with high thermal conductivity, so that the compressed gas is quickly cooled and radiated, thereby avoiding the influence of the high temperature of the compressed gas on the normal working temperature of the subsequent associated devices of the sandblasting dental cleaning device, and maintaining the stability of the internal system of the sandblasting dental cleaning device.

[0014] 2. By arranging the grid structure protruding into the water storage cavity, the contact area between the metal shell and the water can be increased, thereby further increasing the heat dissipation effect.

[0015] 3. By arranging the detachable water cavity sealing top cover and the gas path sealing top cover, the production and manufacturing are facilitated, and the maintenance and repair during use are also facilitated.

[0016] 4. By arranging the gas path groove on the bottom plate of the gas path cavity to cooperate with the gas path sealing top cover to form the gas path channel, no additional gas path pipeline needs to be arranged in the radiator, the equipment structure is more simple, and the gas path groove can further increase the heat dissipation effect because it is deep into the shell.

[0017] 5. By arranging the gas path channel as a serpentine channel, the gas flow length can be increased, thereby further increasing the heat dissipation effect.

[0018] The concept, specific structure and effects of the present application will be further described below with reference to the drawings, so as to fully understand the purpose, features and effects of the present application.

[0019] Figure 1 is a structural schematic diagram of the radiator with water storage function in embodiment 1;

[0020] Figure 2 is a longitudinal section structural schematic diagram of Figure 1 ;

[0021] Figure 3 is a structural schematic diagram of the inside of the water storage cavity;

[0022] Figure 4 is a structural schematic diagram of the inside of the air path cavity.

[0023] Wherein: shell 1, water storage cavity 11, grid structure 111, water inlet interface 112, water outlet interface 113, water cavity sealing top cover 114, air path cavity 12, air path channel 121, air inlet interface 122, air outlet interface 123, air path sealing top cover 124, sealing groove 13.

[0024] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail by combining with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0025] It should be noted that in the present application, the terms "upper", "lower", "left", "right", "front", "back" and the like indicate the orientation or positional relationship shown in the drawings, mainly for better description of the present application and its embodiments, and are not used to limit the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a particular orientation. In addition, the terms "mounting", "setting", "provided with", "connected", "connected" should be broadly understood, for example, it can be fixedly connected, detachably connected, or integrally constructed, it can be mechanically connected, or electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication between two devices, elements or components. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0026] Embodiment 1:

[0027] As Figures 1-4As shown, the embodiment provides a radiator with water storage function, which comprises a metal shell 1, the front of the shell 1 is provided with a water storage cavity 11, the back is provided with an air path cavity 12, the shell 1 is also provided with a grid structure 111 protruding into the water storage cavity 11, the air path cavity 12 is provided with an air path channel 121, the outer side wall of the shell 1 is provided with a water inlet interface 112 and a water outlet interface 113 which communicate with the water storage cavity 11, and an air inlet interface 122 and an air outlet interface 123 which communicate with the air path channel 121, and the opposite sides of the shell 1 are also respectively detachably connected with a water cavity sealing top cover 114 and an air path sealing top cover 124 corresponding to the water storage cavity 11 and the air path cavity 12.

[0028] The radiator with water storage function provided by the embodiment can utilize the high specific heat capacity of water to transfer the heat of high-temperature gas passing through the air path channel 121 to the water in the water storage cavity through the metal shell 1 with high heat conductivity, so as to achieve the purpose of quickly cooling and dissipating heat of compressed gas, thereby avoiding the influence of high temperature of compressed gas on the normal working temperature of subsequent associated devices of the sandblasting dental cleaning device, so as to maintain the stability of the internal system of the sandblasting dental cleaning device. By providing the grid structure 111 protruding into the water storage cavity 11, the contact area of the metal shell 1 with water can be increased, so as to further increase the heat dissipation effect. By providing the detachable water cavity sealing top cover 114 and the air path sealing top cover 124, the production and maintenance during use are facilitated. In addition, it should be noted that, due to the universality and ease of use of the radiator of the present application, it can also be applied to other application scenarios which need to have water storage function and heat dissipation function for gas, and is not limited to the dental cleaning device.

[0029] As one of the preferred schemes, as shown in Figure 3 The grid structure 111 is a plurality of metal columns spaced apart and extending from the bottom plate of the water storage cavity towards the inside of the water storage cavity, and the back of the bottom plate of the water storage cavity is the air path cavity 12. In this scheme, the grid structure 111 is a metal column, and one end of the metal column is connected to the bottom plate of the water storage cavity, and the back of the bottom plate is the air path cavity 12, so that the heat of high-temperature gas in the air path cavity 12 can be more effectively transferred to the water in the water storage cavity, thereby increasing the heat dissipation performance.

[0030] As one of the preferred schemes, as shown in Figure 4As shown, the bottom plate of the air path cavity 12 is provided with an air path groove, and the air path sealing top cover 124 covers the air path groove to form the air path channel 121, and the back of the bottom plate of the air path cavity 12 is the water storage cavity 11; in this scheme, the air path groove on the bottom plate of the air path cavity 12 cooperates with the air path sealing top cover 124 to form the air path channel 121, without the need to additionally provide an air path pipeline in the radiator, and the device structure is more simple, and the air path groove is deep into the inside of the shell 1, so that the heat dissipation effect can be further increased.

[0031] As one of the preferred schemes, as shown in the accompanying drawings, Figure 4 As shown, the air path channel 121 is a curved serpentine channel capable of increasing the length of gas flow; in this scheme, by setting the air path channel 121 as a serpentine channel, the length of gas flow can be increased, and the heat dissipation effect can be further increased.

[0032] As one of the preferred schemes, as shown in the accompanying drawings, Figure 2 As shown, the air inlet interface 122 and the air outlet interface 123 are respectively arranged at the front and rear ends of the shell 1, the water inlet interface 112 and the water outlet interface 113 are respectively arranged at the left and right sides of the same end of the shell 1, and are independent of the air inlet interface 122 and the air outlet interface 123.

[0033] As one of the preferred schemes, as shown in the accompanying drawings, Figure 2 As shown, the sealing top cover and the air path sealing top cover 124 are respectively sealed and connected with the shell 1 through corresponding sealing connectors, and the shell 1 and / or the sealing top cover is provided with a sealing groove 13 for embedding the sealing connector.

[0034] Embodiment 2:

[0035] The embodiment provides a sandblasting dental cleaning device, which comprises a host, a nozzle assembly, an air path system and a liquid path system, and further comprises the radiator with a water storage function provided in embodiment 1, so that the compressed air of the air path system can be quickly cooled and dissipated, the temperature of the compressed air is avoided from affecting the normal working temperature of the subsequent associated devices of the sandblasting dental cleaning device, and the stability of the internal system of the sandblasting dental cleaning device is maintained. The drawings of the embodiment are not shown.

[0036] The above description is only the preferred embodiment of the present application and the explanation of the applied technical principles. Those skilled in the art should understand that the utility model range involved in the present application is not limited to the technical solutions formed by the specific combination of the above technical features, and also covers other technical solutions formed by the arbitrary combination of the above technical features or equivalent features without departing from the utility model concept. For example, the technical solutions formed by the mutual replacement of the above features and the technical features disclosed in the present application (but not limited to) having similar functions.

Claims

1. A radiator with water storage function, characterized in that, The application relates to a heat radiator with a water storage function, which comprises a metal shell, a water storage cavity arranged on the front surface of the shell, an air path cavity arranged on the back surface of the shell, a grid structure protruding into the water storage cavity, an air path channel arranged in the air path cavity, a water inlet and a water outlet arranged on the outer wall of the shell and connected with the water storage cavity, and an air inlet and an air outlet arranged on the outer wall of the shell and connected with the air path channel, and a water cavity sealing top cover and an air path sealing top cover respectively arranged on the opposite sides of the shell and connected with the water storage cavity and the air path cavity.

2. The radiator with water storage function according to claim 1, characterized in that, The grid structure is a plurality of metal columns which are spaced apart and extend from the bottom plate of the water storage cavity towards the inside of the water storage cavity, and the back surface of the bottom plate of the water storage cavity is the air path cavity.

3. The radiator with water storage function according to claim 1, characterized in that, The bottom plate of the air path cavity is provided with an air path groove, the air path sealing top cover covers the air path groove to form the air path channel, and the back surface of the bottom plate of the air path cavity is the water storage cavity.

4. The radiator with water storage function according to claim 3, characterized in that, The air path channel is a curved and snakelike channel which can increase the length of gas flow.

5. The radiator with water storage function according to claim 1, characterized in that, The air inlet and the air outlet are arranged at the front and back ends of the shell respectively, the water inlet and the water outlet are arranged on the left and right sides of the same end of the shell respectively, and the air inlet and the air outlet are independent of each other.

6. The radiator with water storage function according to claim 1, characterized in that, The sealing top cover and the air path sealing top cover are respectively sealed and connected with the shell through corresponding sealing connectors, and the shell and / or the sealing top cover is provided with a sealing groove for embedding the sealing connector.

7. A sandblasting dental cleaning device comprising a main unit, a spray head assembly, an air path system and a liquid path system, characterized in that, The application further relates to the heat radiator with a water storage function according to any one of claims 1-6.

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