Energy-saving gas compressor

Abstract

The utility model relates to the technical field of gas compressors, in particular to an energy-saving gas compressor which comprises a gas storage tank and a compressor body, the compressor body is installed at the upper end of the gas storage tank, the outer wall of the compressor body is fixedly communicated with a gas inlet pipe, and a filtering structure is arranged at one end of the gas inlet pipe. The lower end of the air storage tank is fixedly connected with a plurality of supporting legs. According to the energy-saving type gas compressor, through cooperation of the filtering structure and the gas inlet pipe, air can enter through a gas inlet and a first filtering net at the lower end, after being filtered by the first filtering net, the air can be further filtered by a plurality of second filtering nets again, and finally the air enters the gas inlet pipe; according to the device, a plurality of filter screens can work synchronously, so that the device is more convenient to use, and meanwhile, the device does not need to use other transmission equipment, so that the device is more energy-saving.

Description

TECHNICAL FIELD

[0001] The utility model relates to a gas compressor technical field, concretely is a kind of energy-saving gas compressor. BACKGROUND

[0002] Air compressor is a kind of equipment to compress gas. Air compressor is similar in structure to water pump. Most air compressors are reciprocating piston type, rotary vane or rotary screw, and compressed gas is used as power, for example, compressed air can be used as power to drive various pneumatic machines and tools, control instruments and automation devices, etc.

[0003] For example, the energy-saving gas compressor with the authorization announcement number "CN222141465U", by cooperating with the driving part to drive the filter part, the filter part and the inner filter unit are cleaned, and the normal air intake of the equipment is ensured, and the energy consumption is saved. But the device is not convenient for quick replacement of the filter assembly when in use, and the device still increases the energy consumption by setting the scraping assembly, and the device needs two filter assemblies to be used alternately when filtering air, which makes the device inconvenient to use when both filter assemblies are blocked. SUMMARY

[0004] The utility model aims at solving the problem of inconvenient use of the device, and provides an energy-saving gas compressor.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An energy-saving gas compressor is designed, which comprises a gas storage tank and a compressor body, the upper end of the gas storage tank is provided with the compressor body, the outer wall of the compressor body is fixedly connected with an air inlet pipe, one end of the air inlet pipe is provided with a filter structure, the lower end of the gas storage tank is fixedly connected with a plurality of supporting legs, the outer wall of the gas storage tank is fixedly connected with a handle, and the outer wall of the gas storage tank is fixedly connected with a pressure gauge.

[0007] Preferably, the filter structure comprises an outer shell and an arc plate, one end of the outer shell is fixedly connected with the air inlet pipe, the inner wall of the outer shell is matched with one end of a first filter screen, the two ends of the first filter screen on both sides are fixedly connected with the two ends of two arc plates on both sides, the outer walls of the two arc plates on both sides are symmetrically provided with air inlets, the inner wall of the outer shell is fixedly connected with one end of a plurality of straight rods, the two ends of the plurality of straight rods are fixedly connected with a plurality of second filter screens, one end of the plurality of straight rods is fixedly connected with a connecting block, and the upper end of the outer shell is fixedly connected with a straight pipe.

[0008] Preferably, one end of the connecting block is provided with a threaded hole, and the connecting block is connected with the bolt thread through the threaded hole on the surface.

[0009] Preferably, one end of the shell is inserted with the cover, and the surface of the cover is provided with a through hole.

[0010] Preferably, the outer wall of the cover abuts against the protruding part of the bolt, and one end of the bolt penetrates the cover.

[0011] The energy-saving gas compressor has the advantages that: through cooperation of the filtering structure and the air inlet pipe, air is filtered and then enters the inside of the first filter screen on both sides, when the first filter screen at the upper end is full of adsorption, the air is dispersed from the first filter screen to both sides, so that the air can enter through the air inlet and the first filter screen at the lower end, after being filtered by the first filter screen, the air is further filtered by the multiple second filter screens, and finally enters the inside of the air inlet pipe, the device controls the flow of air, so that the device can work synchronously with multiple filter screens, the device is more convenient to use, and the device does not need to use other transmission equipment, so that the device is more energy-saving. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the utility model;

[0013] Figure 2 It is a rear view state schematic view of the utility model; Figure 1

[0014] Figure 3 It is an upside view state schematic view of the utility model; Figure 1

[0015] Figure 4 It is a front view sectional view of the filtering structure of the utility model;

[0016] Figure 5 It is a side view sectional view of the filtering structure of the utility model;

[0017] Figure 6 It is a local three-dimensional schematic view of the filtering structure of the utility model.

[0018] In the drawing: 1, air storage tank, 2, filtering structure, 201, shell, 202, straight pipe, 203, second filter screen, 204, connecting block, 205, first filter screen, 206, straight rod, 207, air inlet, 208, circular arc plate, 3, bolt, 4, cover, 5, supporting leg, 6, handle, 7, air inlet pipe, 8, pressure gauge, 9, compressor main body. DETAILED DESCRIPTION

[0019] ​​The utility model discloses further illustrate below combination with the drawing:

[0020] Refer to the attached Figures 1-6 In this embodiment, an energy-saving gas compressor, including gas holder 1 and compressor main body 9, the upper end of gas holder 1 is installed with compressor main body 9, the outer wall of compressor main body 9 is fixedly communicated with inlet pipe 7, one end of inlet pipe 7 is equipped with filter structure 2, the lower end of gas holder 1 is fixedly connected with a plurality of support legs 5, the outer wall of gas holder 1 is fixedly connected with handle 6, the outer wall of gas holder 1 is fixedly communicated with pressure gauge 8;

[0021] One end of connecting block 204 is provided with a threaded hole, connecting block 204 is connected with bolt 3 through the threaded hole on the surface, one end of shell 1 is inserted with cover body 4, the surface of cover body 4 is provided with a through hole, the outer wall of cover body 4 is abutted tightly with the protruding part of bolt 3, one end of bolt 3 penetrates cover body 4.

[0022] Filter structure 2 includes shell 201 and arc plate 208, one end of shell 201 is fixedly communicated with inlet pipe 7, the inner wall of shell 201 is attached to one end of first filter screen 205, first filter screen 205 and second filter screen 203 are all made of multiple layers of gauze and activated carbon, the two ends of two-side first filter screen 205 are fixedly connected with the two ends of two-side arc plate 208 respectively, the outer wall of two-side arc plate 208 is symmetrically provided with air inlet 207, the inner wall of shell 201 is fixedly connected with one end of multiple straight rods 206, the two ends of multiple straight rods 206 are fixedly connected with multiple second filter screens 203 respectively, one end of multiple straight rods 206 is fixedly connected with connecting block 204, the upper end of shell 201 is fixedly communicated with straight pipe 202.

[0023] Working principle:

[0024] When the gas compressor is used:

[0025] The operator starts compressor main body 9 and sucks the external air through straight pipe 202 and shell 201, and then the air enters the inside of compressor main body 9 through inlet pipe 7, the motor directly drives the compressor, the crankshaft rotates, drives the connecting rod to make the piston reciprocate, and causes the change of cylinder volume. Due to the change of pressure in the cylinder, the air enters the cylinder through the air filter (silencer) through the inlet valve, in the compression stroke, due to the reduction of cylinder volume, the compressed air enters the gas holder 1 through the exhaust pipe and one-way valve under the action of exhaust valve.

[0026] Filtering process:

[0027] After the air enters into the inside of the shell 201 through the straight pipe 202, the air will first contact the first filter screen 205 on one side, so that the air is filtered and enters into the inside of the first filter screen 205 on both sides. When the first filter screen 205 on the upper end is adsorbed, the air will be dispersed from the first filter screen 205 to both sides, so that the air can enter through the air inlet 207 and the first filter screen 205 on the lower end. After being filtered by the first filter screen 205, the air will be further filtered by the plurality of second filter screens 203, and finally enters into the air inlet pipe 7. When it is necessary to replace, the operator only needs to rotate and remove the bolt 3, remove the cover body 4, and extract the first filter screen 205 and the second filter screen 203 inside, clean and replace, and then install again according to the above operation. In the filtering process, other devices do not need to be driven, so that the device is more energy-saving.

[0028] Although the utility model has been illustrated and described through the reference preferred embodiments, but, the professional ordinary skilled person should understand, can make various changes in form and detail within the scope of claims.

Claims

1. An energy saving gas compressor comprising a gas storage tank (1) and a compressor body (9), the upper end of the gas storage tank (1) is provided with the compressor body (9), characterized in that: The outer wall of the compressor body (9) is fixedly communicated with the air inlet pipe (7), one end of the air inlet pipe (7) is provided with a filter structure (2), the lower end of the gas storage tank (1) is fixedly connected with a plurality of supporting legs (5), the outer wall of the gas storage tank (1) is fixedly connected with a handle (6), and the outer wall of the gas storage tank (1) is fixedly communicated with a pressure gauge (8).

2. The energy-efficient gas compressor of claim 1, wherein: The filter structure (2) comprises an outer shell (201) and a circular arc plate (208), one end of the outer shell (201) is fixedly communicated with the air inlet pipe (7), the inner wall of the outer shell (201) is attached to one end of the first filter screen (205), both ends of the first filter screen (205) on both sides are fixedly connected with both ends of the circular arc plate (208) on both sides, the outer walls of the circular arc plates (208) on both sides are symmetrically provided with air inlets (207), the inner wall of the outer shell (201) is fixedly connected with one end of a plurality of straight rods (206), both ends of the plurality of straight rods (206) are fixedly connected with a plurality of second filter screens (203), one end of the plurality of straight rods (206) is fixedly connected with a connecting block (204), and the upper end of the outer shell (201) is fixedly communicated with a straight pipe (202).

3. The energy-efficient gas compressor of claim 2, wherein: One end of the connecting block (204) is provided with a threaded hole, and the connecting block (204) is threadedly connected with the bolt (3) through the threaded hole formed on the surface.

4. The energy-efficient gas compressor of claim 3, wherein: One end of the connecting block (204) is provided with a threaded hole, and the connecting block (204) is threadedly connected with the bolt (3) through the threaded hole formed on the surface.

5. The energy-efficient gas compressor of claim 4, wherein: The outer wall of the cover body (4) is abutted tightly with the protruding part of the bolt (3), and one end of the bolt (3) penetrates the cover body (4).

Images