Medical air compressor with rust-proof parts

Abstract

The medical air compressor comprises a pressure air storage tank, a metal joint and a pressure switch base, and is characterized in that the pressure air storage tank is made of an SUS304 stainless steel material structure, the metal joint is made of a pure copper structure, and the surface of the metal joint is plated with nickel. The pressure switch base is composed of an AL6063 aluminum structure, a protective assembly is installed on the outer side of the pressure gas storage tank and comprises a protective cover, the protective cover is connected to the upper end of the pressure gas storage tank in a sleeving mode, and the protective cover is made of rust-proof materials such as SUS304 stainless steel, metal connector pure copper nickel plating and the pressure switch base 103AL6063 aluminum alloy. The risk that equipment is rusted in a humid or corrosive environment is reduced, long-term stable operation of the medical air compressor is ensured, the protective cover and the protective sleeve are connected to the outer side of the pressure air storage tank in a sleeving mode, the protective effect is achieved, damage to the pressure air storage tank by external objects is prevented, and it can be ensured that the protective cover is more accurate to mount and dismount through cooperation of the guide rod and the guide sleeve.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical air compressor technical field, concretely is a medical air compressor containing antirust spare part. BACKGROUND

[0002] Medical air compressor is widely used in oral industry at present, and is mainly used for providing clean and oil-free compressed air for various medical devices to ensure normal operation of the equipment and safety of patients, and these devices include but are not limited to breathing machine, surgical instrument, anesthesia machine, dental treatment equipment and the like, in addition to directly supplying air for medical devices, medical air compressor is also widely used in other fields of medical industry, such as providing high-pressure gas environment for experimental equipment such as gas chromatograph and mass spectrometer in laboratory, gas delivery, spray drying and other operations in pharmaceutical industry.

[0003] At present, main spare parts of medical air compressor include pump head, pressure storage tank, pressure switch, metal hose, filter pressure regulating valve, check valve and metal joint, and the pressure storage tank is made of Q235B cast iron plus surface spraying process, the surface spraying layer will be glassed after long-term use, resulting in serious corrosion of the tank body and even thinning of the tank body, which causes the compression resistance to be weakened and causes the tank body to explode, resulting in safety accidents. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a medical air compressor containing antirust spare part to solve the problems in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a medical air compressor containing antirust spare part, comprising a pressure storage tank, a metal joint, a pressure switch base, characterized by: the pressure storage tank is composed of SUS304 stainless steel material structure, the metal joint is composed of pure copper structure, the surface of which is plated with nickel, the pressure switch base is composed of AL6063 aluminum structure, a protective assembly is installed on the outer side of the pressure storage tank, the protective assembly comprises a protective cover, the protective cover is sleeved on the upper end of the pressure storage tank, and a first fixing block is fixedly installed on the outer side of the protective cover.

[0006] As a further preferred embodiment of the present technical solution, the first fixing block is connected and fixed to the second fixing block by means of an inner hexagonal bolt, and one end of the second fixing block is fixedly installed on the outer side of the protective sleeve.

[0007] As a further preferred embodiment of the present technical solution, the protective sleeve is sleeved and connected on the outer side of the pressure storage tank, and a guide rod is fixedly installed on the upper end of the protective sleeve.

[0008] As a further preferred of the technical solution, the guide rod is through the inside of the guide sleeve, the guide sleeve is fixedly installed in the inside of the protective cover, the inside of the protective cover is provided with a through hole, and the upper end of the guide rod is screwed and rotated with a nut.

[0009] As a further preferred of the technical solution, the lower end of the pressure gas tank is fixedly provided with a support frame plate, the lower end of the support frame plate is provided with a moving assembly, the moving assembly comprises a driving motor, and the upper end of the driving motor is connected to one end of the support frame plate through bolts.

[0010] As a further preferred of the technical solution, the lower end of the driving motor is provided with a threaded rod, the upper end of the bottom plate is installed on the lower end of the support frame plate, the threaded rod is rotatably connected in the inside of the support guide column, the support guide column is through the inside of the telescopic cylinder, the telescopic cylinder is fixedly installed on the support frame, the lower end of the bottom plate is provided with a support frame, and the lower end of the support guide column is provided with a support base plate.

[0011] As a further preferred of the technical solution, the outer side of the support frame is fixedly provided with a fixed frame, and the fixed frame is rotatably connected with a roller through a movable bolt.

[0012] The utility model provides a medical air compressor containing antirust spare part has the following beneficial effects:

[0013] (1) the utility model discloses a kind of antirust materials, such as SUS304 stainless steel, metal joint pure copper nickel plating and pressure switch base 103AL6063 aluminum alloy, reduce the risk of rust of equipment in humid or corrosive environment, ensure the long-term stable operation of medical air compressor, protective cover and protective sleeve are sleeved on the outside of pressure gas tank, play a protective role, prevent the damage of external object to pressure gas tank, the cooperation of guide rod and guide sleeve can ensure that the installation and disassembly of protective cover are more accurate.

[0014] (2) the utility model discloses that when support guide column contacts ground in descending process, it can provide firm support, so that the whole equipment remains stable, prevent the equipment from being inclined or unstable during use, when support guide column rises and leaves ground, additional support force is provided by roller landing, so that equipment can be more stably moved on ground. ACCURACY OF DRAWINGS

[0015] Figure 1 It is the schematic diagram of the first visual angle overall structure of the utility model;

[0016] Figure 2 It is the schematic diagram of the second visual angle overall structure of the utility model;

[0017] Figure 3 It is the schematic diagram of protective assembly structure of the utility model;

[0018] Figure 4 It is protective cover structure schematic view of the utility model;

[0019] Figure 5 It is protective cover structure schematic view of the utility model;

[0020] Figure 6 It is mobile assembly structure schematic view of the utility model;

[0021] In the drawing: 100, pressure gas storage tank;102, metal joint;103, pressure switch base;104, support frame plate;200, protection assembly;201, protective cover;202, protective cover;203, through hole;204, nut;205, first fixed block;206, second fixed block;207, guide sleeve;208, guide rod;210, inner hexagonal bolt;300, mobile assembly;301, drive motor;302, threaded rod;303, bottom plate;304, support column;305, support;306, telescopic cylinder;307, fixed frame;308, roller;309, movable bolt;310, support base plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0023] The utility model provides technical scheme: such as Figures 1-5As shown, in this embodiment, a medical air compressor containing anti-rust parts, comprising a pressure tank 100, a metal joint 102, a pressure switch base 103, the pressure tank 100 is composed of SUS304 stainless steel material structure, the metal joint 102 is composed of pure copper structure and its surface is plated with nickel, the pressure switch base 103 is composed of AL6063 aluminum structure, the outer side of the pressure tank 100 is provided with a protection assembly 200, the protection assembly 200 comprises a protective cover 201, the protective cover 201 is sleeved on the upper end of the pressure tank 100, the outer side of the protective cover 201 is fixedly provided with a first fixed block 205, the first fixed block 205 connects and fixes a second fixed block 206 through an internal hexagonal bolt 210, one end of the second fixed block 206 is fixedly provided on the outer side of a protective sleeve 202, the protective sleeve 202 is connected in a sleeved manner on the outer side of the pressure tank 100, the upper end of the protective sleeve 202 is fixedly provided with a guide rod 208, the guide rod 208 penetrates through the inside of a guide sleeve 207, the guide sleeve 207 is fixedly provided in the inside of the protective cover 201, a through hole 203 is formed in the inside of the protective cover 201, a nut 204 is screwed and rotated on the upper end of the guide rod 208. In actual use, the SUS304 stainless steel material is used to manufacture, the SUS304 stainless steel has strong corrosion resistance, so that the rust caused by the external environment to the gas tank can be effectively avoided, the metal joint 102 adopts pure copper structure and the surface is plated with nickel, the copper has excellent electrical conductivity and corrosion resistance, and the nickel plating further enhances the corrosion resistance of the joint, reduces the oxidation and corrosion of the joint caused by the environment, the pressure switch base 103 adopts AL6063 aluminum alloy material, has good corrosion resistance and strength, and is suitable for the humid or corrosive conditions that may occur in the medical environment, then the protection assembly 200 is installed. The protective cover 201 is sleeved on the upper end of the pressure tank 100 and is connected and fixed with the second fixed block 206 through the first fixed block 205, the protective sleeve 202 is connected in a sleeved manner on the outer side of the gas tank, ensuring the close connection of the assembly and playing a protection role, the guide rod 208 and the guide sleeve 207 are installed, ensuring the guidance and fixation of the protective cover 201, so that the device is more stable.

[0024] By using SUS304 stainless steel, metal joint 102 pure copper nickel plating and pressure switch base 103 AL6063 aluminum alloy and other anti-rust materials, the risk of rust of the equipment in a humid or corrosive environment is reduced, ensuring the long-term stable operation of the medical air compressor, the protective cover 201 and the protective sleeve 202 are sleeved on the outer side of the pressure tank 100, playing a protection role and preventing external objects from damaging the pressure tank 100, the cooperation of the guide rod 208 and the guide sleeve 207 can ensure that the protective cover 201 is installed and removed more accurately.

[0025] As Figure 1 , Figure 6As shown, the lower end of the pressure tank 100 is fixedly installed with a support frame plate 104, the lower end of the support frame plate 104 is installed with a moving assembly 300, the moving assembly 300 includes a driving motor 301, the upper end of the driving motor 301 is bolted on one end of the support frame plate 104, the lower end of the driving motor 301 is installed with a threaded rod 302, the upper end of the bottom plate 303 is installed on the lower end of the support frame plate 104, the threaded rod 302 is rotatably connected in the inside of the support column 304, the support column 304 penetrates in the inside of the telescopic cylinder 306, the telescopic cylinder 306 is fixedly installed on the support 305, the lower end of the bottom plate 303 is installed with the support 305, the lower end of the support column 304 is installed with the support base 310, the outer side of the support 305 is fixedly installed with the fixed frame 307, the fixed frame 307 is rotatably connected with the roller 308 through the movable bolt 309, in actual use, the driving motor 301 is started, the motor starts to drive the threaded rod 302 to rotate, and then drives the support column 304 to move up and down in the telescopic cylinder 306, when the support column 304 descends, it is supported on the ground and supports the whole equipment, by moving the support column 304 upward, the support column 304 leaves the ground, and the roller 308 lands and facilitates the movement of the equipment.

[0026] When the support column 304 contacts the ground during the descending process, it can provide firm support to keep the whole equipment stable and prevent the equipment from tilting or being unstable during use, when the support column 304 rises and leaves the ground, the roller 308 lands to provide additional support force, so that the equipment can move more stably on the ground.

[0027] The utility model provides a medical air compressor containing antirust spare part, specific working principle is as follows: through adopting SUS304 stainless steel material preparation, SUS304 stainless steel has stronger corrosion resistance, can therefore effectively avoid the rust that outside environment causes gas storage tank, metal joint 102 adopts pure copper structure, and surface is plated nickel, copper has excellent conductivity and corrosion resistance, and plating nickel has further strengthened the corrosion -resistant performance of joint, has reduced the oxidation and corrosion of joint because of environmental influence, pressure switch base 103 adopts AL6063 aluminium alloy material, has better corrosion resistance and strength, adapts the humid or corrosive condition that possibly appears in medical environment, then, installs protection assembly 200. Protection cover 201 is connected in the upper end of pressure gas storage tank 100, and is connected and is fixed with second fixed block 206 through first fixed block 205, connects protection sleeve 202 in the outside of gas storage tank, plays the protection effect, through the installation guide rod 208 and guide sleeve 207, ensure the guidance and fixed of protection cover 201, make the device more stable, open drive motor 301, motor starts drive screw rod 302 rotation, and then drive support guide column 304 moves up and down in telescopic cylinder 306, when support guide column 304 is lowered, support ground, and support the whole equipment, through the time of support guide column 304 upward movement, support guide column 304 leaves ground, and gyro wheel 308 is landing, and convenient for the equipment movement.

[0028] Although the embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A medical air compressor containing anti-rust parts, comprising a pressure tank (100), a metal joint (102), a pressure switch base (103), characterized in that: The pressure tank (100) is composed of SUS304 stainless steel material structure, the metal joint (102) is composed of pure copper structure, the surface is plated with nickel, the pressure switch base (103) is composed of AL6063 aluminum structure, the outer side of the pressure tank (100) is provided with a protection assembly (200), the protection assembly (200) comprises a protective cover (201), the protective cover (201) is sleeved on the upper end of the pressure tank (100), and the outer side of the protective cover (201) is fixedly provided with a first fixed block (205).

2. The medical air compressor having an anti-rust component according to claim 1, characterized in that: The first fixed block (205) is connected and fixed with a second fixed block (206) through an inner hexagonal bolt (210), and one end of the second fixed block (206) is fixedly installed on the outer side of the protective sleeve (202).

3. The medical air compressor having an anti-rust component according to claim 2, characterized in that: The protective sleeve (202) is sleeved and connected on the outer side of the pressure tank (100), and the upper end of the protective sleeve (202) is fixedly provided with a guide rod (208).

4. The medical air compressor having an anti-rust component according to claim 3, characterized in that: The guide rod (208) penetrates through the inside of a guide sleeve (207), the guide sleeve (207) is fixedly installed in the inside of the protective cover (201), a through hole (203) is formed in the inside of the protective cover (201), and the upper end of the guide rod (208) is screwed and rotated with a nut (204).

5. The medical air compressor having an anti-rust component according to claim 1, characterized in that: The lower end of the pressure tank (100) is fixedly provided with a support frame plate (104), the lower end of the support frame plate (104) is provided with a moving assembly (300), the moving assembly (300) comprises a driving motor (301), and one end of the driving motor (301) is connected to the support frame plate (104) through a bolt.

6. The medical air compressor having an anti-rust component according to claim 5, characterized in that: The lower end of the driving motor (301) is provided with a threaded rod (302), the upper end of a bottom plate (303) is installed on the lower end of the support frame plate (104), the threaded rod (302) is rotatably connected in the inside of a support guide column (304), the support guide column (304) penetrates through the inside of a telescopic cylinder (306), the telescopic cylinder (306) is fixedly installed on a support (305), the lower end of the bottom plate (303) is provided with the support (305), and the lower end of the support guide column (304) is provided with a support base plate (310).

7. The medical air compressor having an anti-rust component according to claim 6, characterized in that: The outer side of the support (305) is fixedly provided with a fixed frame (307), and the fixed frame (307) is rotatably connected with a roller (308) through a movable bolt (309).

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