Oxygen turbine compressor

Abstract

The utility model discloses an oxygen turbine compressor which comprises a turbine compressor body, an operation panel installed on the top of the turbine compressor body and a plurality of groups of barometers installed on the operation panel, the top end of the operation panel is connected with two groups of protection plates in a sliding mode, and the two groups of protection plates are connected through a driving part. The driving part comprises a fixing plate, a lead screw, a threaded sleeve and a handle, and the fixing plate is fixed to the top end of the operation panel. According to the oxygen turbine compressor, the operation panel, the barometer, the protection plates, the protection pad, the sliding block, the sliding groove, the fixing plate, the lead screw, the threaded sleeve and the handle are combined for use, and the handle is rotated to control the two protection plates to move towards each other or away from each other so as to open or close the barometer; when the device does not need to be used, the surface of the barometer can be protected, and dust is prevented from directly falling on a dial plate of the barometer, so that the observation effect of the device is improved, and the problem of unclear observation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of turbine compressors, in particular to an oxygen turbine compressor. Background Art

[0002] A turbo compressor is a dynamic compressor with a high-speed rotating impeller. It relies on the interaction between the rotating impeller and the airflow to increase gas pressure, while also accelerating the airflow to gain kinetic energy. The airflow is then decelerated in the diffuser, converting kinetic energy into pressure energy, further increasing the pressure. Gas flow is continuous during the compression process. Developed from ventilators, turbo compressors are widely used to transport and pressure-increase air and various gases in various processes, with oxygen turbo compressors being a common application.

[0003] However, traditional oxygen turbine compressors generally require an operating panel when in use. The operating panel is equipped with a pressure gauge. The pressure gauge is exposed to the air and its surface is prone to dust adhesion. Workers are prone to certain numerical errors when observing, which affects the accuracy of equipment use. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides an oxygen turbine compressor, which is used in combination with an operating panel, a pressure gauge, a protective plate, a protective pad, a sliding block, a sliding groove, a fixed plate, a screw, a threaded sleeve and a handle. The handle is rotated to control the movement of two protective plates toward or away from each other, and is used to open or close the pressure gauge. When the equipment is not in use, the surface of the pressure gauge can be protected to prevent dust from falling directly on the pressure gauge dial, thereby improving the observation effect of the device and avoiding unclear observation problems, etc., and solving the problems raised by the background technology.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: an oxygen turbine compressor, comprising a turbine compressor body, an operating panel mounted on the top of the turbine compressor body, and a plurality of pressure gauges mounted on the operating panel, wherein two sets of protective plates are slidably connected to the top of the operating panel, and the two sets of protective plates are connected by a driving component;

[0008] The driving component includes a fixed plate, a screw, a threaded sleeve and a handle. The fixed plate is fixed to the top of the operating panel, the outer wall of the protective plate is fixed with a threaded sleeve, the outer wall of the fixed plate is rotatably connected to a screw threadedly connected to the threaded sleeve, and the handle is fixed to the end of the screw away from the fixed plate.

[0009] Preferably, the outer wall of the screw rod is provided with two sets of external threads with opposite patterns, and the inner wall of the threaded sleeve is provided with internal threads corresponding to the external threads.

[0010] Preferably, a protective pad is fixed to the bottom end of the protective plate, and the protective pad fits the pressure gauge.

[0011] Preferably, a sliding block is fixed to the bottom end of the protective plate, and a sliding groove for slidingly cooperating with the sliding block is provided at the top end of the operation panel.

[0012] Preferably, bolts are installed at the four corners of the turbine compressor body, and an anti-falling mechanism for limiting the rotation of the bolts is provided at the top of the turbine compressor body.

[0013] Preferably, the anti-falling mechanism includes a splint, a movable plate, a guide rod, a spring, a connecting plate and a movable plate. A connecting plate is fixed to the top of the turbine compressor body, a guide rod is fixed to the inner wall of the connecting plate, a movable plate is sleeved on the outer wall of the guide rod, the splint is fixed to the outer wall of the movable plate and is arranged corresponding to the bolt, one end of the spring is connected to the connecting plate and the other end is connected to the movable plate, and a movable plate is fixed to the top of the movable plate.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. By setting up an operation panel, a pressure gauge, a protective plate, a protective pad, a sliding block, a sliding groove, a fixing plate, a screw, a threaded sleeve and a handle in combination, the handle is used to control the movement of the two protective plates towards or away from each other to open or close the pressure gauge. When the equipment is not in use, the surface of the pressure gauge can be protected to prevent dust from falling directly on the barometer dial, thereby improving the observation effect of the device and avoiding unclear observation problems.

[0017] 2. By setting up a combination of bolts, splints, movable plates, guide rods, springs, connecting plates and movable plates, the movable plate and the splint can be driven to move by pushing the movable plate. The movable plate can slide along the outer wall of the guide rod and drive the spring to compress. Under the elasticity of the spring, the movable plate and the splint can be driven to rebound. The splint can fit and lock the nut on the top of the bolt to prevent the bolt from rotating and falling off, thereby further improving the installation stability of the oxygen turbine compressor. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the protective pad of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the movable plate of the utility model;

[0021] Figure 4 For this utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0022] In the figure: 1. Turbine compressor body; 211. Operation panel; 212. Pressure gauge; 213. Protective plate; 214. Protective pad; 215. Sliding block; 216. Sliding groove; 217. Fixed plate; 218. Screw; 219. Threaded sleeve; 220. Handle; 311. Bolt; 312. Clamp; 313. Movable plate; 314. Guide rod; 315. Spring; 316. Connecting plate; 317. Moving plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example

[0025] Reference Figure 1-4 As shown, the oxygen turbine compressor includes a turbine compressor body 1, an operating panel 211 mounted on the top of the turbine compressor body 1, and a plurality of pressure gauges 212 mounted on the operating panel 211. Two sets of protective plates 213 are slidably connected to the top of the operating panel 211, and the two sets of protective plates 213 are connected by a driving component. The protective plates 213 can shield the pressure gauges 212 from dust, thereby protecting the pressure gauges 212 and ensuring convenient use of the equipment during operation.

[0026] The driving components include a fixed plate 217, a screw 218, a threaded sleeve 219, and a handle 220. The fixed plate 217 is fixed to the top of the operating panel 211. The outer wall of the protective plate 213 is fixed with a threaded sleeve 219. The outer wall of the fixed plate 217 is rotatably connected to the screw 218, which is threadedly connected to the threaded sleeve 219. The handle 220 is fixed to the end of the screw 218 away from the fixed plate 217. The outer wall of the screw 218 is provided with two sets of external threads with opposite patterns, and the inner wall of the threaded sleeve 219 is provided with internal threads corresponding to the external threads. By rotating the handle 220 to rotate the screw 218, the external and internal threads can drive the two sets of threaded sleeves 219 to move toward or away from each other, and the two sets of protective plates 213 to move toward or away from each other, achieving a driving effect. This method is more stable and saves time and effort. A protective pad 214 is fixed to the bottom of the protective plate 213. The protective pad 214 fits snugly against the barometer 212. The protective pad 214 can be made of sponge, providing good protection. The sponge can also absorb moisture from the surface of the barometer 212, improving the operator's observation. A sliding block 215 is fixed to the bottom of the protective plate 213. A sliding groove 216 is provided at the top of the operating panel 211, which slidably cooperates with the sliding block 215. The provision of the sliding block 215 and the sliding groove 216 ensures the stability of the movement of the protective plate 213.

[0027] Bolts 311 are installed at the four corners of the turbine compressor body 1. An anti-falling mechanism is provided at the top of the turbine compressor body 1 to limit the rotation of the bolts 311. Mounting holes corresponding to the bolts 311 are also provided at the corners of the turbine compressor body 1. The bolts 311 are restricted by the anti-falling mechanism to prevent the bolts 311 from rotating and falling off.

[0028] When the cam 314 is in the unlock state, the locking cam 315 is in the unlock state, and the locking cam 315 is in the unlock state, so that the locking cam 315 is locked.

[0029] Working principle: When the pressure gauge 212 needs to be protected, the screw 218 is rotated by rotating the handle 220, and the two sets of protective plates 213 are driven to move away from each other under the action of the external thread and the internal thread, and the pressure gauges 212 on the left and right sides are blocked and closed for protection. At this time, the protective pad 214 can fit with the top of the pressure gauge 212, thereby achieving a better dust-proof effect, and the surface of the pressure gauge 212 can also be wiped and cleaned when it is opened.

[0030] When the turbine compressor body 1 needs to be installed, the bolts 311 are passed through the four corners of the turbine compressor body 1, and the bolts 311 are rotated to pre-install and fix the turbine compressor body 1. By loosening the movable plate 317, the elasticity of the spring 315 can drive the movable plate 313 and the clamping plate 312 to rebound, and the clamping plate 312 can fit with the outer wall of the bolt 311, thereby achieving the purpose of limiting the rotation of the bolt 311, ensuring that the bolt 311 will not rotate due to accidental touch, and ensuring that the turbine compressor body 1 is stable enough and not easy to fall.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oxygen turbine compressor comprising a turbine compressor body (1), an operating panel (211) mounted on the top of the turbine compressor body (1), and a plurality of pressure gauges (212) mounted on the operating panel (211), characterized in that: Two sets of protective plates (213) are slidably connected to the top of the operation panel (211), and the two sets of protective plates (213) are connected via a driving component; The driving component comprises a fixed plate (217), a screw rod (218), a threaded sleeve (219) and a handle (220), wherein the fixed plate (217) is fixed to the top of the operating panel (211), the threaded sleeve (219) is fixed to the outer wall of the protective plate (213), the screw rod (218) threadedly connected to the threaded sleeve (219) is rotatably connected to the outer wall of the fixed plate (217), and the handle (220) is fixed to the end of the screw rod (218) away from the fixed plate (217).

2. The oxygen turbine compressor according to claim 1, characterized in that: The outer wall of the screw rod (218) is provided with two sets of external threads with opposite patterns, and the inner wall of the threaded sleeve (219) is provided with internal threads corresponding to the external threads.

3. The oxygen turbine compressor according to claim 1, characterized in that: A protective pad (214) is fixed to the bottom end of the protective plate (213), and the protective pad (214) is in contact with the pressure gauge (212).

4. The oxygen turbine compressor according to claim 1, characterized in that: A sliding block (215) is fixed to the bottom end of the protective plate (213), and a sliding groove (216) is provided at the top end of the operating panel (211) for sliding engagement with the sliding block (215).

5. The oxygen turbine compressor according to claim 1, characterized in that: Bolts (311) are installed at the four corners of the turbine compressor body (1), and an anti-falling mechanism for limiting the rotation of the bolts (311) is provided at the top of the turbine compressor body (1).

6. The oxygen turbine compressor according to claim 5, characterized in that: The anti-fall-off mechanism comprises a clamping plate (312), a movable plate (313), a guide rod (314), a spring (315), a connecting plate (316) and a movable plate (317); a connecting plate (316) is fixed to the top of the turbine compressor body (1); a guide rod (314) is fixed to the inner wall of the connecting plate (316); a movable plate (313) is sleeved on the outer wall of the guide rod (314); the clamping plate (312) is fixed to the outer wall of the movable plate (313) and is arranged corresponding to the bolt (311); one end of the spring (315) is connected to the connecting plate (316) and the other end is connected to the movable plate (313); and a movable plate (317) is fixed to the top of the movable plate (313).

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