A gas compressor detection method and device

Abstract

The present invention relates to a compressor detection device, specifically to a gas compressor detection method and device, which belongs to the technical field of compressor detection, and comprises a partition net, air bags are evenly fixedly installed on the lower surface of the partition net, sealing stickers are fixedly installed on both sides of the partition net, a fleece-surface Velcro is fixedly installed on one side of the partition net, a sticky Velcro is fixedly installed on the other side of the partition net, a fixing frame is fixedly installed on one side of the partition net, a sealing cover is fixedly installed inside the fixing frame, through holes are provided at both ends of the partition net, binding ropes are slidably engaged inside the through holes, sealing strips are fixedly installed at both ends of the partition net, a card groove is provided inside the sealing strip, and the edges of the card groove and the sealing strip are slidably engaged with each other, and the external pressure resistance and air leakage of the cylinder can be quickly detected through the air pump and the closed environment, and the air bag arrangement of the blocks can quickly detect and locate the air leakage of the cylinder when the gas compressor is working.

Description

Technical Field

[0001] The invention relates to a compressor detection device, in particular to a gas compressor detection method and device, belonging to the technical field of compressor detection. Background Art

[0002] A gas compressor is a power device that converts mechanical energy into gas pressure energy. It is often used to provide gas power for pneumatic tools. It is also often used to pressurize oxygen, hydrogen, ammonia, natural gas, coke oven gas, inert gas and other media in the petrochemical, drilling, metallurgical and other industries. According to the exhaust pressure, the compressor can be divided into low-pressure compressors - exhaust pressure less than 1.0MPa; medium-pressure compressors - exhaust pressure 1.0MPa ~ 10MPa; high-pressure compressors - exhaust pressure 10MPa ~ 100MPa; ultra-high pressure compressors - exhaust pressure greater than 100MPa, etc. Low-pressure compressors are single-stage, medium-pressure, high-pressure and ultra-high pressure compressors are multi-stage, with a maximum of 8 stages. Ultra-high pressure compressors for polyethylene with a pressure of 343MPa have been made abroad. According to the different compressed media, general compressors can also be called: air compressors, oxygen compressors, nitrogen compressors, hydrogen compressors, etc.

[0003] The compressor is a driven fluid machine that compresses low-temperature and low-pressure gas to high-pressure gas. It is the heart of the refrigeration system. The compressor inhales low-temperature and low-pressure refrigerant gas from the suction pipe, compresses it by driving the piston (rotor or scroll) through the motor, and then discharges high-temperature and high-pressure refrigerant gas to the exhaust pipe. The compressor also provides power for the refrigeration cycle, thereby realizing the refrigeration cycle of compression → condensation (heat release) → expansion → evaporation (heat absorption).

[0004] Compressor classification: There are two types. One is a positive displacement compressor that increases the pressure of gas or vapor by reducing the internal volume of the compression chamber. The other is a centrifugal compressor that increases the speed through a high-speed running impeller and then converts it into pressure for compression.

[0005] The cylinder of a gas compressor needs to have high sealing and pressure resistance. Currently, there is no good and comprehensive pressure resistance testing device, and it is difficult to confirm the location when the cylinder leaks. Summary of the invention

[0006] The purpose of the present invention is to provide a gas compressor detection method and device in order to solve the above-mentioned problems, which can quickly and conveniently detect the sealing of the cylinder and quickly detect and confirm the leakage position of the cylinder.

[0007] The present invention achieves the above-mentioned purpose through the following technical scheme: a gas compressor detection method and device, including a partition net, an air bag is evenly fixedly installed on the lower surface of the partition net, sealing stickers are fixedly installed on both sides of the partition net, a fleece-surface Velcro is fixedly installed on one side of the partition net, and a sticky Velcro is fixedly installed on the other side of the partition net, a fixing frame is fixedly installed on one side of the partition net, a sealing cover is fixedly installed inside the fixing frame, through holes are opened at both ends of the partition net, and a binding rope is slidably clamped inside the through hole.

[0008] Preferably, in order to seal both ends of the device when it is installed, sealing strips are fixedly installed at both ends of the dividing net, and a card groove is opened inside the sealing strip, and the card groove and the edge of the sealing strip are slidably engaged with each other.

[0009] Preferably, in order to facilitate filling the interior of the device with gas and testing the pressure resistance of the cylinder, the sealing cover includes a No. 1 cover and a No. 2 cover, the lower surface of the No. 1 cover is provided with a No. 1 through hole, a pressure gauge is fixedly installed inside the No. 1 through hole, the lower surface of the No. 2 cover is fixedly installed with a No. 2 through hole, the outer surface of the No. 2 cover is fixedly installed with an air pump, and the output end of the air pump is fixedly installed inside the No. 2 through hole and extends to the inside of the No. 2 cover.

[0010] Preferably, in order to facilitate sealing of the connection of the device, the dividing net is made of a soft plastic material, and the sealing sticker is made of a magnetic material.

[0011] Preferably, in order to facilitate the installation of the device on the outer surface of the cylinder, the fleece-surface Velcro includes No. 1, No. 2 and No. 3 fleece stickers, the No. 1 fleece sticker is fixedly installed at one end of one side of the dividing net, the No. 2 fleece sticker is fixedly installed in the middle position of one side of the dividing net, and the No. 3 fleece sticker is fixedly installed at the other end of one side of the dividing net.

[0012] Preferably, in order to make the installation of the device more convenient and quick, the sticky Velcro includes a No. 1 sticker, a No. 2 sticker and a No. 3 sticker, and the sticky Velcro is fixedly installed on the other side of the dividing net, and the positions of the No. 1 sticker, the No. 2 sticker and the No. 3 sticker correspond to the positions of the No. 1 wool sticker, the No. 2 wool sticker and the No. 3 wool sticker respectively.

[0013] A gas compressor detection method, the steps of which are:

[0014] Step 1: The user slides and engages the sealing cover with the two ends of the cylinder of the external gas compressor, rolls the dividing net to make the dividing net and the outer surface of the cylinder fit each other, drives the sealing strip to make the slot and the outer side of the fixed frame engage with each other, and fixes the sealing strips together.

[0015] Step 2: The user sticks the fleece-surface Velcro and the sticky-surface Velcro to each other respectively, so that the dividing net can fit more closely with the outer surface of the external gas compressor cylinder, and the user binds the two ends of the binding rope to each other to better seal the two ends of the dividing net and make the card slot and the outer side of the fixed frame fit more tightly.

[0016] Step 3: When testing the external pressure resistance of the cylinder, the user turns on the air pump, and the gas injects external air from the position of the No. 2 cover into the space between the cylinder and the airbag. The user observes the pressure gauge data on the side of the No. 1 cover to test the pressure resistance and sealing of the cylinder.

[0017] Step 4: When the cylinder leaks, the user disassembles the air pump and replaces it with the pressure gauge, and the user turns on the external air compressor to replenish air into the cylinder.

[0018] Step 5: The user observes the phenomenon on the outer surface of the present invention. When air leakage occurs at the middle end of the cylinder, the gas will flow out to the outside from the corresponding position, and the airbag at the corresponding position will swell, which is convenient for the user to determine the location of the air leakage. When air leakage occurs at both ends of the cylinder, the value of the pressure gauge will rise abnormally.

[0019] The beneficial effects of the present invention are: through the air pump and the closed environment, the external pressure resistance and air leakage of the cylinder can be quickly tested, and through the block air bag setting, the air leakage of the cylinder can be quickly tested and located when the gas compressor is working. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a top view of the present invention.

[0021] Figure 2 It is a schematic diagram of the overall bottom-up structure of the present invention.

[0022] Figure 3 It is a schematic diagram of the overall top view structure of the present invention.

[0023] Figure 4 It is the front view of the present invention.

[0024] Figure 5 It is a side view of the present invention.

[0025] In the figure: 1. dividing net, 2. air bag, 3. sealing sticker, 4. fleece-surface Velcro, 41. fleece-surface sticker No. 1; 42. fleece-surface sticker No. 2; 43. fleece-surface sticker No. 3; 5. sticky Velcro, 51. sticker No. 1; 52. sticker No. 2; 53. sticker No. 3; 6. fixing frame, 7. sealing cover, 71. cover No. 1; 72. cover No. 2; 73. barometer; 74. air pump; 8. binding rope, 9. sealing strip, 10. card slot. DETAILED DESCRIPTION

[0026] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-5 As shown, a gas compressor detection method and device include a dividing net 1, an air bag 2 is evenly fixedly installed on the lower surface of the dividing net 1, sealing stickers 3 are fixedly installed on both sides of the dividing net 1, a fleece-surface Velcro 4 is fixedly installed on one side of the dividing net 1, and a sticky Velcro 5 is fixedly installed on the other side of the dividing net 1, a fixing frame 6 is fixedly installed on one side of the dividing net 1, a sealing cover 7 is fixedly installed inside the fixing frame 6, through holes are opened at both ends of the dividing net 1, and a binding rope 8 is slidably clamped inside the through hole.

[0028] Sealing strips 9 are fixedly installed at both ends of the dividing net 1. A card slot 10 is opened inside the sealing strip 9. The card slot 10 and the edge of the sealing strip 9 are slidably engaged with each other. The sealing strip 9 is used to seal both ends of the device when the device is installed to increase the sealing performance of the device.

[0029] The sealing cover 7 includes a cover No. 1 71 and a cover No. 2 72. A through hole No. 1 is provided on the lower surface of the cover No. 1 71, and a pressure gauge 73 is fixedly installed inside the through hole No. 1. A through hole No. 2 is fixedly installed on the lower surface of the cover No. 2 72, and an air pump 74 is fixedly installed on the outer surface of the cover No. 2 72. The output end of the air pump 74 is fixedly installed inside the through hole No. 2 and extends to the inside of the cover No. 2 72. The air pressure between the device and the cylinder is increased by the air pump 74 to detect the pressure resistance of the cylinder.

[0030] The dividing net 1 is made of soft plastic material, and the sealing sticker 3 is made of magnetic material, in order to facilitate the sealing of the connection of the device.

[0031] The fleece-surface Velcro 4 includes a No. 1 fleece patch 41, a No. 2 fleece patch 42 and a No. 3 fleece patch 43. The No. 1 fleece patch 41 is fixedly installed at one end of one side of the dividing net 1, the No. 2 fleece patch 42 is fixedly installed at the middle position of one side of the dividing net 1, and the No. 3 fleece patch 43 is fixedly installed at the other end of one side of the dividing net 1. Through the separated structure, it is convenient to fit and fix the device on the outer surface of the cylinder.

[0032] The sticky Velcro 5 includes a No. 1 sticker 51, a No. 2 sticker 52 and a No. 3 sticker 53. The sticky Velcro 5 is fixedly installed on the other side of the dividing net 1. The positions of the No. 1 sticker 51, the No. 2 sticker 52 and the No. 3 sticker 53 correspond to the positions of the No. 1 wool sticker 41, the No. 2 wool sticker 42 and the No. 3 wool sticker 43 respectively. The use of the Velcro makes the installation of the device more convenient and quick, and increases the flexibility of the device installation.

[0033] A gas compressor detection method, the steps of which are:

[0034] Step 1: The user slides and engages the sealing cover 7 with the two ends of the cylinder of the external gas compressor, rolls the dividing net 1 to make the dividing net 1 and the outer surface of the cylinder fit together, drives the sealing strip 9 to make the slot 10 and the outer side of the fixed frame 6 engage with each other, and fixes the sealing stickers 3 together.

[0035] Step 2: The user sticks the fleece-side Velcro 4 and the sticky-side Velcro 5 to each other respectively, so that the dividing net 1 can fit more closely with the outer surface of the external gas compressor cylinder, and the user binds the two ends of the binding rope 8 to each other to better seal the two ends of the dividing net 1, and make the card slot 10 and the outer side of the fixed frame 6 more tightly connected.

[0036] Step 3: When testing the external pressure resistance of the cylinder, the user turns on the air pump 74, and the gas injects external air from the position of the No. 2 cover 72 into the space between the cylinder and the airbag 2. The user observes the data of the pressure gauge 73 on the side of the No. 1 cover 71 to test the pressure resistance and sealing of the cylinder.

[0037] Step 4: When the cylinder leaks, the user removes the air pump 74 and replaces it with the pressure gauge 73, and the user turns on the external air compressor to replenish air into the cylinder.

[0038] Step 5: The user observes the phenomenon on the outer surface of the present invention. When air leakage occurs at the middle end of the cylinder, the gas will flow out to the outside from the corresponding position, and the airbag 2 at the corresponding position will swell, which is convenient for the user to determine the location of the leakage. When air leakage occurs at both ends of the cylinder, the value of the pressure gauge 73 will rise abnormally.

[0039] When the present invention is used,

[0040] Embodiment 1:

[0041] The sealing cover 7 includes a cover No. 1 71 and a cover No. 2 72. The lower surface of the cover No. 1 71 is provided with a through hole No. 1, and a pressure gauge 73 is fixedly installed inside the through hole No. 1. The lower surface of the cover No. 2 72 is fixedly installed with a through hole No. 2, and the outer surface of the cover No. 2 72 is fixedly installed with an air pump 74. The output end of the air pump 74 is fixedly installed inside the through hole No. 2 and extends to the inside of the cover No. 2 72. The user slides and engages the sealing cover 7 with the two ends of the cylinder of the external gas compressor, rolls the dividing net 1, makes the dividing net 1 and the outer surface of the cylinder fit each other, drives the sealing strip 9 to engage the card slot 10 with the outer side of the fixed frame 6, and fixes the sealing stickers 3.

[0042] The fleece-surface Velcro 4 includes a No. 1 fleece patch 41, a No. 2 fleece patch 42 and a No. 3 fleece patch 43. The No. 1 fleece patch 41 is fixedly installed at one end of one side of the dividing net 1, the No. 2 fleece patch 42 is fixedly installed at the middle position of one side of the dividing net 1, and the No. 3 fleece patch 43 is fixedly installed at the other end of one side of the dividing net 1. Through the separated structure, it is convenient to fit and fix the device on the outer surface of the cylinder.

[0043] The sticky Velcro 5 includes a No. 1 sticker 51, a No. 2 sticker 52 and a No. 3 sticker 53. The sticky Velcro 5 is fixedly installed on the other side of the dividing net 1. The positions of the No. 1 sticker 51, the No. 2 sticker 52 and the No. 3 sticker 53 correspond to the positions of the No. 1 wool sticker 41, the No. 2 wool sticker 42 and the No. 3 wool sticker 43 respectively. The use of the Velcro makes the installation of the device more convenient and quick, and increases the flexibility of the device installation. The user sticks the wooly Velcro 4 and the sticky Velcro 5 to each other respectively, so that the dividing net 1 can fit more closely with the outer surface of the external gas compressor cylinder, and the user binds the two ends of the binding rope 8 to each other, so that the two ends of the dividing net 1 are better sealed, and the card slot 10 and the outer side of the fixed frame 6 are more tightly connected.

[0044] When testing the external pressure resistance of the cylinder, the user turns on the air pump 74, and the gas injects external air from the position of the No. 2 cover 72 into the space between the cylinder and the airbag 2. The user observes the data of the pressure gauge 73 on the side of the No. 1 cover 71 to test the pressure resistance and sealing of the cylinder.

[0045] Embodiment 2:

[0046] The user slides and engages the sealing cover 7 with the two ends of the cylinder of the external gas compressor, rolls the dividing net 1 to make the dividing net 1 fit the outer surface of the cylinder, drives the sealing strip 9 to engage the slot 10 with the outer side of the fixed frame 6, and fixes the sealing stickers 3 together.

[0047] The user sticks the fleece-surface Velcro 4 and the sticky-surface Velcro 5 to each other respectively, so that the dividing net 1 can fit more closely with the outer surface of the external gas compressor cylinder, and the user binds the two ends of the binding rope 8 to each other, so as to better seal the two ends of the dividing net 1 and make the card slot 10 and the outer side of the fixed frame 6 be clamped more tightly.

[0048] A gas compressor detection method and device, comprising a partition net 1, an air bag 2 is evenly fixedly installed on the lower surface of the partition net 1, sealing stickers 3 are fixedly installed on both sides of the partition net 1, a fleece-surface Velcro 4 is fixedly installed on one side of the partition net 1, and a sticky Velcro 5 is fixedly installed on the other side of the partition net 1, a fixing frame 6 is fixedly installed on one side of the partition net 1, a sealing cover 7 is fixedly installed inside the fixing frame 6, through holes are opened at both ends of the partition net 1, and a binding rope 8 is slidably connected inside the through hole, and the sealing cover 7 includes a No. 1 cover 71 and cover No. 2 72, cover No. 1 71 has a through hole No. 1 on its lower surface, a pressure gauge 73 is fixedly installed inside the through hole No. 1, cover No. 2 72 has a through hole No. 2 on its lower surface, an air pump 74 is fixedly installed on the outer surface of cover No. 2 72, an output end of the air pump 74 is fixedly installed inside the through hole No. 2 and extends to the inside of cover No. 2 72. When the cylinder leaks, the user removes the air pump 74 and replaces it with the pressure gauge 73, and the user turns on the external gas compressor to replenish gas into the cylinder.

[0049] The user observes the phenomenon on the outer surface of the present invention. When air leakage occurs at the middle end of the cylinder, the gas will flow out to the outside from the corresponding position, and the airbag 2 at the corresponding position will swell, which is convenient for the user to determine the location of the leakage. When air leakage occurs at both ends of the cylinder, the value of the pressure gauge 73 will rise abnormally.

[0050] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0051] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A gas compressor detection device, characterized in that: The invention comprises a partition net (1), both ends of the partition net (1) are fixedly mounted with sealing strips (9), a slot (10) is provided inside the sealing strip (9), the slot (10) and the edge of the sealing strip (9) are slidably engaged with each other, an air bag (2) is evenly fixedly mounted on the lower surface of the partition net (1), sealing stickers (3) are fixedly mounted on both sides of the partition net (1), a fleece-surface Velcro (4) is fixedly mounted on one side of the partition net (1), a sticky Velcro (5) is fixedly mounted on the other side of the partition net (1), a fixing frame (6) is fixedly mounted on one side of the partition net (1), and the fixing frame (6) A sealing cover (7) is fixedly installed inside the sealing cover (7), the sealing cover (7) comprising a No. 1 cover (71) and a No. 2 cover (72), the No. 1 through hole is provided on the lower surface of the No. 1 cover (71), a pressure gauge (73) is fixedly installed inside the No. 1 through hole, the No. 2 through hole is fixedly installed on the lower surface of the No. 2 cover (72), an air pump (74) is fixedly installed on the outer surface of the No. 2 cover (72), the output end of the air pump (74) is fixedly installed inside the No. 2 through hole and extends to the inside of the No. 2 cover (72), both ends of the dividing net (1) are provided with through holes, and the inside of the through holes is slidably connected with a binding rope (8).

2. A gas compressor detection device according to claim 1, characterized in that: The dividing net (1) is made of a soft plastic material, and the sealing sticker (3) is made of a magnetic material.

3. A gas compressor detection device according to claim 2, characterized in that: The fleece-surface Velcro (4) comprises a No. 1 fleece patch (41), a No. 2 fleece patch (42) and a No. 3 fleece patch (43); the No. 1 fleece patch (41) is fixedly mounted on one end of one side of the dividing net (1); the No. 2 fleece patch (42) is fixedly mounted on a middle position of one side of the dividing net (1); and the No. 3 fleece patch (43) is fixedly mounted on the other end of one side of the dividing net (1).

4. A gas compressor detection device according to claim 3, characterized in that: The sticky Velcro (5) comprises a No. 1 sticker (51), a No. 2 sticker (52) and a No. 3 sticker (53). The sticky Velcro (5) is fixedly mounted on the other side of the dividing net (1). The positions of the No. 1 sticker (51), the No. 2 sticker (52) and the No. 3 sticker (53) correspond to the positions of the No. 1 wool sticker (41), the No. 2 wool sticker (42) and the No. 3 wool sticker (43), respectively.

5. A gas compressor detection method according to a gas compressor detection device according to any one of claims 1 to 4, characterized in that: That The steps are: Step 1: The user slides the sealing cover (7) and the two ends of the cylinder of the external gas compressor to engage with each other, rolls the partition net (1) to make the partition net (1) and the outer surface of the cylinder fit together, drives the sealing strip (9) to make the slot (10) and the outer side of the fixing frame (6) engage with each other, and fixes the sealing strips (3) together; Step 2: The user sticks the fleece-surface Velcro (4) and the sticky-surface Velcro (5) to each other, respectively, so that the partition net (1) can be more closely attached to the outer surface of the cylinder of the external gas compressor, and the user binds the two ends of the binding rope (8) to each other, so that the two ends of the partition net (1) are better sealed, and the clamping connection between the clamping slot (10) and the outer side of the fixing frame (6) is more tightly; Step 3: When testing the external pressure resistance of the cylinder, the user turns on the air pump (74), and the gas injects external air from the position of the second cover (72) into the space between the cylinder and the airbag (2). The user observes the data of the air pressure gauge (73) on the side of the first cover (71) to test the pressure resistance and sealing performance of the cylinder; Step 4: When the cylinder leaks, the user removes the air pump (74) and replaces it with the air pressure gauge (73), and the user turns on the external air compressor to replenish air into the cylinder; Step 5: The user observes the phenomenon on the outer surface. When air leakage occurs at the middle end of the cylinder, gas will flow out from the corresponding position to the outside, and the air bag (2) at the corresponding position will swell, making it convenient for the user to determine the position of the air leakage. When air leakage occurs at both ends of the cylinder, the value of the pressure gauge (73) will rise abnormally.

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