CN216558493U

CN216558493U - Backwashing device for tubular cooler of oil station of compressor for oxygen generation

Info

Publication number: CN216558493U
Application number: CN202122324809.8U
Authority: CN
Inventors: 谭国利; 卢淑艳; 马耀军; 吴怡希; 武晓杰
Original assignee: Lvliang Jianlong Industrial Co Ltd
Current assignee: Lvliang Jianlong Industrial Co Ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-05-17
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a backwashing device for a tubular cooler of an oil station of a compressor for oxygen production, which comprises a cooler body and a water outlet pipe, wherein two ends of the cooler body are both fixedly provided with connectors, the upper surface of one group of the connectors is fixedly connected with a cooling inlet pipe, the interior of the cooling inlet pipe is fixedly provided with a spiral strip, and the lower surface of the other group of the connectors is fixedly connected with a water inlet pipe. The utility model enables the backwashing device to have good drainage effect, the inside of the valve of the water inlet pipe is provided with the backwashing valve and the drain pipe, the drain pipe is connected with the sewer, dirty water can be quickly discharged, the backwashing device has good cleaning effect, the water inlet valve is closed under the condition of no shutdown, the backwashing valve is opened, the cooler is backwashed by utilizing the backwater pressure of the system, and the cleaning process does not need to be disassembled, thereby saving time and labor, saving cost and having practicability.

Description

Backwashing device for tubular cooler of oil station of compressor for oxygen generation

Technical Field

The utility model relates to the technical field of back flushing of coolers, in particular to a back flushing device of a shell and tube cooler of an oil station of a compressor for oxygen generation.

Background

The utility model relates to the technical field of backwashing devices, in particular to a tubular cooler of a compressor oil station for oxygen generation, which solves the defect that the tubular cooler of the compressor oil station for the oxygen generation is difficult to clean on line. In summer, sundries such as catkin enter the water tank, the sundries are brought into the water inlet of the cooler and are accumulated on the water inlet side of the cooler and in the cooling tube bundle of the cooler, and once the sundries and the dirt are too much, the inside of the cooler is blocked to influence the cooling effect, so that the problem that the sundries need to be cleaned in time is solved.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a back washing device for a tubular cooler of an oil station of a compressor for oxygen generation, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a compressor machine oil station shell and tube cooler back flush device for system oxygen, includes cooler body and outlet pipe, the equal fixed mounting in both ends of cooler body has the connector, and wherein a set of the last fixed surface of connector is connected with the cooling and advances the pipe, the inside fixed mounting that the pipe was advanced in the cooling has the spiral strip, another group the lower fixed surface of connector is connected with the inlet tube, another group fixed mounting has the cooling exit tube on one side of the lower surface of connector, the one end fixed mounting of outlet pipe has the valve, the lower fixed surface of valve installs the back flush valve.

Preferably, the joint of the connector and the cooler body is fixedly provided with a butt joint disc, the outer surface of the butt joint disc is fixedly provided with a bolt, and the connector and the cooler body are fixedly connected through the butt joint disc and the bolt.

Preferably, the number of the bolts is a plurality of groups, and the plurality of groups of bolts are distributed on the outer surface of the butt joint disc in an annular mode.

Preferably, two sets of water inlet and delivery port have all been seted up to the surface of connector, the equal fixed mounting of kneck of outlet pipe, cooling advance pipe, cooling exit tube and inlet tube has the coupling, outlet pipe, cooling advance pipe, cooling exit tube and inlet tube all pass through coupling and cooler body fixed connection.

Preferably, the number of the back washing valves is five, and the five groups of back washing valves are respectively and fixedly installed in the water outlet pipe, the cooling inlet pipe, the cooling outlet pipe, the water inlet pipe and the connecting hose.

Preferably, the number of spiral strip is a plurality of groups, a plurality of groups the spiral strip is all fixed mounting in the inside of outlet pipe, cooling inlet pipe, cooling outlet pipe and inlet tube and coupling hose.

Compared with the prior art, the utility model has the following beneficial effects:

1. the back washing device has a good drainage effect through the arranged back washing valve and the water inlet pipe, the back washing valve and the drain pipe are arranged on the inner side of the valve of the water inlet pipe, and the drain pipe is connected with a sewer, so that dirty water can be quickly discharged out, the use efficiency of the back washing device is prevented from being influenced by inconvenient drainage, and the waste water is favorably discharged out;

2. the back washing device has a good cleaning effect through the arranged back washing valve, the connecting hose and the spiral strip, the water inlet valve is closed under the condition of no shutdown, the back washing valve is opened, the cooler is back washed by using the return water pressure of the system, and the cleaning process does not need to be disassembled, so that the time and the labor are saved, the cost is saved, and the back washing device has practicability.

Drawings

FIG. 1 is a schematic view of the overall structure of a tubular cooler back-flushing device of an oil station of a compressor for oxygen production according to the present invention;

FIG. 2 is a schematic view of a connecting structure in a tubular cooler back-flushing device of an oil station of a compressor for oxygen production according to the present invention;

FIG. 3 is a schematic view of a connecting structure of a tubular cooler back flushing device of an oil station of a compressor for oxygen production according to the present invention;

FIG. 4 is a schematic view of a connecting structure of a tubular cooler back flushing device of an oil station of a compressor for oxygen production.

In the figure: 1. a cooler body; 2. cooling the inlet pipe; 3. cooling out the pipe; 4. a water inlet; 5. a water outlet; 6. a water inlet pipe; 7. a water outlet pipe; 8. a valve; 9. a connecting hose; 10. a back flush valve; 11. a pipe joint; 12. a docking tray; 13. a connector; 14. a bolt; 15. a helical strip.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

As shown in fig. 1-4, a backwashing device for a tubular cooler of an oil station of a compressor for oxygen generation comprises a cooler body 1 and a water outlet pipe 7, wherein connectors 13 are fixedly installed at two ends of the cooler body 1, a cooling inlet pipe 2 is fixedly connected to the upper surface of one group of connectors 13, a spiral strip 15 is fixedly installed inside the cooling inlet pipe 2, a water inlet pipe 6 is fixedly connected to the lower surface of the other group of connectors 13, a cooling outlet pipe 3 is fixedly installed on one side of the lower surface of the other group of connectors 13, a valve 8 is fixedly installed at one end of the water outlet pipe 7, and a backwashing valve 10 is fixedly installed on the lower surface of the valve 8.

The connector 13 and the junction fixed mounting of cooler body 1 have a docking disk 12, the fixed surface of docking disk 12 installs bolt 14, connector 13 and cooler body 1 are through docking disk 12 and bolt 14 fixed connection, the quantity of bolt 14 is a plurality of groups, a plurality of groups of bolt 14 all are the surface of annular distribution at docking disk 12, dock docking disk 12 and cooler body 1, then use bolt 14 to fix two sets of connectors 13 at the both ends of cooler body 1.

Water inlet 4 and delivery port 5 have all been seted up to the surface of two sets of connectors 13, outlet pipe 7, the cooling advances pipe 2, the equal fixed mounting in kneck of cooling exit tube 3 and inlet tube 6 has coupling 11, outlet pipe 7, the cooling advances pipe 2, cooling exit tube 3 and inlet tube 6 all pass through

coupling

11 and 1 fixed connection of cooler body, with outlet pipe 7, the cooling advances pipe 2, cooling exit tube 3 and inlet tube 6 pass through coupling 11 and the connector 13 on water inlet 4 and the 5 butt joints of delivery port fixed, inlet tube 6 can get into cold water, outlet pipe 7 is used for going out water, utilize valve 8 can adjust and close the circulation of coupling hose 9.

The number of the back washing valves 10 is five, the five groups of back washing valves 10 are respectively and fixedly installed in the water outlet pipe 7, the cooling inlet pipe 2, the cooling outlet pipe 3, the water inlet pipe 6 and the connecting hose 9, the water inlet valve 8 is closed under the condition of no shutdown, the back washing valves 10 are opened, and the cooler body 1 is back washed by using the system return water pressure.

The quantity of spiral strip 15 is a plurality of groups, and the equal fixed mounting of a plurality of groups spiral strip 15 advances pipe 2, cooling exit tube 3 and inlet tube 6 and coupling hose 9's inside at outlet pipe 7, cooling, and when washing, rivers can be the heliciform circulation through spiral strip 15, and the efficiency of improvement flowing water clearance that can be quick has improved the velocity of flow and clearance effect, the inner wall of clearance cooler body 1 that can spiral.

The utility model is to be noted that the utility model is a compressor oil station tubular cooler back flushing device for oxygen production, butt joint disc 12 and cooler body 1 are butt joint, then two groups of connectors 13 are fixed at two ends of cooler body 1 by bolts 14, outlet pipe 7, cooling inlet pipe 2, cooling outlet pipe 3 and inlet pipe 6 are butt joint fixed by pipe joint 11 and water inlet 4 and water outlet 5 on connectors 13, inlet pipe 6 can enter cold water, outlet pipe 7 is used for discharging water, the circulation of connecting hose 9 can be adjusted and closed by valve 8, valve 8 of inlet water is closed under the condition of no power-off, back flushing valve 10 is opened, back flushing is carried out on cooler body 1 by system return water pressure, when flushing, water flow can circulate spirally by spiral strip 15, the efficiency of running water cleaning can be improved rapidly, the flow rate and cleaning effect are improved, the inner wall of the cooler body 1 can be cleaned spirally, and the cooling inlet pipe 2 and the cooling outlet pipe 3 are used for cooling cold area objects, so that the cold area objects can be cooled quickly.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an it has back washing unit to make oxygen with compressor machine oil station shell and tube cooler, includes cooler body (1) and outlet pipe (7), its characterized in that, the equal fixed mounting in both ends of cooler body (1) has connector (13), and one set of wherein the last fixed surface of connector (13) is connected with the cooling and advances pipe (2), the inside fixed mounting that the pipe (2) was advanced in the cooling has helical strip (15), another group the lower fixed surface of connector (13) is connected with inlet tube (6), another group the lower surface one side fixed mounting of connector (13) has cooling exit tube (3), the one end fixed mounting of outlet pipe (7) has valve (8), the lower fixed surface of valve (8) installs back flush valve (10).

2. The backwashing device of the shell and tube cooler of the oil station of the compressor for oxygen generation as claimed in claim 1, wherein a butt plate (12) is fixedly installed at the joint of the connector (13) and the cooler body (1), a bolt (14) is fixedly installed on the outer surface of the butt plate (12), and the connector (13) and the cooler body (1) are fixedly connected through the butt plate (12) and the bolt (14).

3. The back flushing device of the tubular cooler of the oil station of the compressor for oxygen production as set forth in claim 2, characterized in that the number of the bolts (14) is several groups, and the several groups of the bolts (14) are distributed on the outer surface of the docking tray (12) in a ring shape.

4. The backwashing device of the shell and tube cooler in the oil station of the compressor for oxygen generation as claimed in claim 1, wherein the outer surfaces of the two sets of connectors (13) are provided with a water inlet (4) and a water outlet (5), the joints of the water outlet pipe (7), the cooling inlet pipe (2), the cooling outlet pipe (3) and the water inlet pipe (6) are fixedly provided with pipe joints (11), and the water outlet pipe (7), the cooling inlet pipe (2), the cooling outlet pipe (3) and the water inlet pipe (6) are fixedly connected with the cooler body (1) through the pipe joints (11).

5. The backwashing device of the tubular cooler in the oil station of the compressor for oxygen generation as claimed in claim 1, wherein the number of the backwashing valves (10) is five, and the five groups of the backwashing valves (10) are respectively and fixedly installed in the water outlet pipe (7), the cooling inlet pipe (2), the cooling outlet pipe (3), the water inlet pipe (6) and the connecting hose (9).

6. The backwashing device of the tubular cooler in the oil station of the compressor for oxygen generation as claimed in claim 1, wherein the number of the spiral strips (15) is a plurality of groups, and the plurality of groups of the spiral strips (15) are all fixedly installed inside the water outlet pipe (7), the cooling inlet pipe (2), the cooling outlet pipe (3), the water inlet pipe (6) and the connecting hose (9).