CN212672039U

CN212672039U - Air compressor machine on-line monitoring device

Info

Publication number: CN212672039U
Application number: CN202021277662.0U
Authority: CN
Inventors: 平秀华
Original assignee: Shanghai Pingshi Electromechanical Technology Co ltd
Current assignee: Shanghai Pingshi Electromechanical Technology Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-03-09
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses an air compressor machine on-line monitoring device, including the air compressor machine shell, the air compressor machine shell is inside including first cooling chamber, transfer room, compression studio and second cooling chamber, bee calling organ is installed in the top one corner of compression studio, the inside of compression studio is kept away from first cooling chamber one side inner wall mid-mounting and is had temperature sensor, the time-recorder is installed to temperature sensor's below, the inside second cooling body that is equipped with of second cooling chamber, be equipped with circulation mechanism in the transfer room, the inside first cooling body that is equipped with of first cooling chamber, first cooling body includes air outlet and air exhauster. The utility model discloses have alarming function, need not the manual work and read the temperature and judge again whether need shut down, reduce staff working strength, work efficiency is higher, has stronger cooling function, reduces the shut down frequency of air compressor machine, prolongs the life of air compressor machine.

Description

Air compressor machine on-line monitoring device

Technical Field

The utility model relates to an air compressor machine technical field especially relates to air compressor machine on-line monitoring device.

Background

An air compressor, i.e., an air compressor, is an apparatus for compressing air, and there are many types of air compressors, such as a piston type air compressor, a screw type air compressor, a centrifugal type air compressor, and the like. Most screw type air compressors, centrifugal type air compressors and the like adopt closed structures, the heat dissipation conditions of the driving motors are determined to be very bad by the structures, and once the driving motors are damaged due to overheating, a large amount of manpower and financial resources are invested in maintenance and replacement.

Most of the existing air compressors do not have an online monitoring device for monitoring the temperature, so that the internal temperature is easily overhigh to cause the damage of electronic equipment; the existing online air compressor monitoring device can only monitor the temperature, does not have an alarm function, needs to manually read the temperature and then judges whether the air compressor needs to be shut down, is troublesome to operate and still has an overheating risk; the existing air compressor online monitoring device does not have a cooling function, once the temperature exceeds a threshold value, the air compressor needs to be stopped, and the service life of the air compressor can be shortened by frequent stopping.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the air compressor machine on-line monitoring device who proposes.

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

the air compressor online monitoring device comprises an air compressor shell, wherein the air compressor shell internally comprises a first cooling chamber, a transfer chamber, a compression working chamber and a second cooling chamber, a buzzer is installed at one corner of the top of the compression working chamber, a temperature sensor is installed in the middle of the inner wall of one side, away from the first cooling chamber, of the compression working chamber, a timer is installed below the temperature sensor, a second cooling mechanism is arranged in the second cooling chamber, a circulating mechanism is arranged in the transfer chamber, a first cooling mechanism is arranged in the first cooling chamber, the first cooling mechanism comprises an air outlet and an exhaust fan, the air outlet is formed in the middle of the inner wall of one side, away from the compression working chamber, of the first cooling chamber, the exhaust fan is installed at the bottom in the first cooling chamber, one end of the exhaust fan is communicated with an exhaust pipe, and the other end of the exhaust pipe is communicated with the compression, the other end of the exhaust fan is communicated with an air outlet pipe.

Preferably, the compression working chamber is located at the top of one side in the air compressor housing, the second cooling chamber is located at the bottom of the compression working chamber, the first cooling chamber is located at the top of the other side in the air compressor housing, and the transfer chamber is located at the bottom of the first cooling chamber.

Preferably, the second cooling mechanism comprises a rotary motor, stirring blades and heat-conducting columns, an installation box is welded at the middle part of the bottom in the second cooling chamber, the rotary motor is vertically installed inside the installation box, a plurality of stirring blades are welded on an output shaft of the rotary motor, the output shaft of the rotary motor stretches out of the installation box and is welded on the installation box, a plurality of heat-conducting columns are welded on the inner walls of three discontiguous sides of the second cooling chamber and the transfer chamber, and the heat-conducting columns penetrate through the inner wall of the transfer chamber.

Preferably, the circulation mechanism includes the water pump, the water pump is installed in the indoor bottom of transfer, water pump one end intercommunication has the house steward that draws water, and the house steward other end that draws water communicates respectively has first branch pipe and the second branch pipe that draws water, the first branch pipe other end that draws water and second cooling chamber intercommunication, water pump other end intercommunication has the water outlet house steward, and the water outlet house steward other end communicates respectively has first water outlet branch pipe and second water outlet branch pipe, the second water outlet branch pipe other end and the inner wall intercommunication of compression studio, the second draws water the other end of branch pipe and first water outlet branch pipe and all is located transfer indoor portion.

Preferably, a second valve is arranged in the middle of the connecting part of the second cooling chamber and the compression working chamber, a second valve is arranged at the top of the connecting part of the first cooling chamber and the compression working chamber, and first valves are arranged on the first water pumping branch pipe, the second water pumping branch pipe, the first water outlet branch pipe and the second water outlet branch pipe.

Preferably, the first cooling mechanism further comprises an air inlet and a guide plate, the air inlet is formed in the top of the first cooling chamber, the guide plate is of an arc-shaped structure and welded inside the first cooling chamber, and one end of the guide plate is higher than the air outlet.

Preferably, first cooling body still includes fan and condenser, install the fan on the air outlet, and go out the tuber pipe other end and condenser side intercommunication, the top intercommunication of condenser has the confession tuber pipe, and the confession tuber pipe other end and compression studio intercommunication.

The utility model has the advantages that:

1. the utility model discloses a temperature sensor carries out real-time supervision to the inside temperature of compression studio, when the temperature reaches the threshold value, the time-recorder begins the timing, first cooling body and circulation mechanism begin work simultaneously, when the time of time-recorder timing reaches certain length after first cooling body and circulation mechanism round of work, if the temperature that temperature sensor detected still does not fall below the threshold value, then bee calling organ reports to the police and reminds the staff to shut down the air compressor machine, has alarming function, whether need not the manual work to read the temperature and judge again and need shut down, reduce staff working strength, work efficiency is higher.

2. The utility model discloses the air compressor machine during normal work absorbs the heat that air compressor machine work produced through the inside coolant liquid of compression studio inner wall, has strengthened the heat dispersion of air compressor machine when guaranteeing the air compressor machine enclosure space.

3. The utility model discloses when the temperature reached the threshold value in the compression studio, the coolant liquid that the start-up water pump in with the second cooling chamber inhales to the transfer room, open the second valve between compression studio and the second cooling chamber, the coolant liquid after the heat absorption in the compression studio gets into the second cooling chamber and cools off through second cooling mechanism, take out the coolant liquid in the transfer room to the compression studio inner wall inside again, realize the cyclic utilization of coolant liquid, and guarantee that the coolant liquid in the compression studio inner wall has the heat absorption function always.

4. The utility model discloses when the indoor temperature of compression work reached the threshold value, start the air exhauster and take out to first cooling chamber with the gas in the compression work room, let in the compression work indoor portion with cold air after the effect of first cooling body again, avoid hot-air to stop inside the compression work room always, have stronger cooling function, reduce the stop frequency of air compressor machine, prolong the life of air compressor machine.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the online air compressor monitoring device provided by the present invention;

fig. 2 is a cross-sectional view of embodiment 1 of the air compressor online monitoring device provided by the present invention;

fig. 3 is the utility model provides an air compressor machine on-line monitoring device's embodiment 2's cross-sectional view.

In the figure: 1. an air inlet; 2. a first cooling chamber; 3. an air compressor housing; 4. a transfer chamber; 5. a buzzer; 6. a compression working chamber; 7. a heat-conducting column; 8. a second cooling chamber; 9. an air outlet; 10. an exhaust fan; 11. a first water outlet branch pipe; 12. a second outlet branch pipe; 13. a water pump; 14. a second pumping branch pipe; 15. a first pumping branch pipe; 16. a first valve; 17. a temperature sensor; 18. a timer; 19. a second valve; 20. stirring blades; 21. a rotating electric machine; 22. a guide plate; 23. a fan; 24. a condenser.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-2, the air compressor online monitoring device comprises an air compressor housing 3, the air compressor housing 3 internally comprises a first cooling chamber 2, a transfer chamber 4, a compression working chamber 6 and a second cooling chamber 8, a buzzer 5 is installed at one corner of the top of the compression working chamber 6, a temperature sensor 17 is installed at the middle part of the inner wall of one side of the compression working chamber 6 far away from the first cooling chamber 2, a timer 18 is installed below the temperature sensor 17, a second cooling mechanism is installed inside the second cooling chamber 8, a circulating mechanism is arranged in the transfer chamber 4, a first cooling mechanism is arranged inside the first cooling chamber 2, the first cooling mechanism comprises an air outlet 9 and an exhaust fan 10, the air outlet 9 is arranged at the middle part of the inner wall of one side of the first cooling chamber 2 far away from the compression working chamber 6, the exhaust fan 10 is installed at the bottom of the first cooling chamber 2, one end of the exhaust fan 10 is communicated with an exhaust pipe, the other end of the exhaust fan 10 is communicated with an air outlet pipe.

In the embodiment, the compression working chamber 6 is located at the top of one side inside the air compressor shell 3, the second cooling chamber 8 is located at the bottom of the compression working chamber 6, the first cooling chamber 2 is located at the top of the other side inside the air compressor shell 3, the transfer chamber 4 is located at the bottom of the first cooling chamber 2, the second cooling mechanism comprises a rotary motor 21, stirring blades 20 and heat conducting columns 7, an installation box is welded at the middle part of the bottom inside the second cooling chamber 8, the rotary motor 21 is vertically installed inside the installation box, an output shaft of the rotary motor 21 extends out of the installation box and is welded with a plurality of stirring blades 20, a plurality of heat conducting columns 7 are welded on three non-contact side inner walls of the second cooling chamber 8 and the transfer chamber 4, the heat conducting columns 7 penetrate through the inner wall of the transfer chamber 4, the circulating mechanism comprises a water pump 13, the water pump 13 is installed at the bottom inside the transfer chamber 4, one end of the water pump 13 is communicated with a water pumping main, the other end of the first water pumping branch pipe 15 is communicated with the second cooling chamber 8, the other end of the water pump 13 is communicated with a water outlet main pipe, the other end of the water outlet main pipe is respectively communicated with a first water outlet branch pipe 11 and a second water outlet branch pipe 12, the other end of the second water outlet branch pipe 12 is communicated with the inner wall of the compression working chamber 6, the other ends of the second water pumping branch pipe 14 and the first water outlet branch pipe 11 are both positioned in the transfer chamber 4, the middle part of the connecting part of the second cooling chamber 8 and the compression working chamber 6 is provided with a second valve 19, the top of the connecting part of the first cooling chamber 2 and the compression working chamber 6 is provided with the second valve 19, the first water pumping branch pipe 15, the second water pumping branch pipe 14, the first water outlet branch pipe 11 and the second water outlet branch pipe 12 are respectively provided with a first valve 16, the first cooling mechanism further comprises an air inlet 1 and a guide plate 22, the air inlet 1 is arranged at the, the guide plate 22 is welded inside the first cooling chamber 2, and one end of the guide plate 22 is higher than the air outlet 9.

The working principle of the embodiment is as follows: the temperature inside the compression working chamber 6 is monitored in real time through the temperature sensor 17, and when the air compressor normally works, heat generated by the work of the air compressor is absorbed through cooling liquid inside the inner wall of the compression working chamber 6, so that the heat dissipation performance of the air compressor is enhanced while the closed space of the air compressor is ensured; when the temperature in the compression working chamber 6 reaches a threshold value, the timer 18 starts timing, the water pump 13 is started at the same time, the first valve 16 on the first water pumping branch pipe 15 and the first water outlet branch pipe 11 is opened, the cooling liquid in the second cooling chamber 8 is sucked to the transfer chamber 4, the second valve 19 between the compression working chamber 6 and the second cooling chamber 8 is opened, the cooling liquid after heat absorption in the inner wall of the compression working chamber 6 enters the second cooling chamber 8, the rotating motor 21 is started to drive the stirring blade 20 to rotate to cool the cooling liquid, meanwhile, the heat conducting column 7 guides the heat of the cooling liquid to the outside, the first valve 16 on the second water pumping branch pipe 14 and the second water outlet branch pipe 12 is opened, the cooling liquid in the transfer chamber 4 is pumped to the inner wall of the compression working chamber 6, the recycling of the cooling liquid is realized, and the cooling liquid in the inner wall of the compression working chamber 6 is ensured to have the heat absorption function all the time; meanwhile, the exhaust fan 10 is started to pump the gas in the compression working chamber 6 to the first cooling chamber 2, hot gas is exhausted from the air outlet 9 after being guided by the guide plate 22, the first valve 16 between the compression working chamber 6 and the first cooling chamber 2 is opened, and outside cold air is introduced into the compression working chamber 6 through the air inlet 1 and the first valve 16, so that the hot air is prevented from staying in the compression working chamber 6 all the time, the cooling function is strong, the shutdown frequency of the air compressor is reduced, and the service life of the air compressor is prolonged; when the time that timer 18 timing reaches certain length after first cooling body and the round of work of circulation mechanism, if the temperature that temperature sensor 17 detected still does not fall below the threshold value, then bee calling organ 5 reports to the police and reminds the staff to shut down the air compressor machine, has alarming function, need not the manual work and reads the temperature and judge again whether need shut down, reduces staff working strength, and work efficiency is higher.

Example 2

Referring to fig. 3, the present embodiment differs from embodiment 1 only in that the first cooling mechanism further includes a fan 23 and a condenser 24, the fan 23 is installed on the air outlet 9, the other end of the air outlet pipe is communicated with the side surface of the condenser 24, the top end of the condenser 24 is communicated with an air supply pipe, and the other end of the air supply pipe is communicated with the compression working chamber 6.

The working principle of the embodiment is as follows: start the gas of air exhauster 10 in with compression studio 6 and take out to first cooling chamber 2, steam lets in compression studio 6 inside through the air feed pipe again after condenser 24 condensation, starts fan 23 simultaneously and blows to the external world with the steam that 2 inside condensers 24 of first cooling chamber produced, avoids hot-air to stop inside compression studio 6 always, has stronger cooling function, reduces the shut down frequency of air compressor machine, prolongs the life of air compressor machine.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Air compressor machine on-line monitoring device, including air compressor machine shell (3), its characterized in that, air compressor machine shell (3) inside includes first cooling chamber (2), transfer room (4), compression studio (6) and second cooling chamber (8), bee calling organ (5) are installed to the top one corner of compression studio (6), the inside of compression studio (6) is kept away from first cooling chamber (2) one side inner wall mid-mounting and is had temperature sensor (17), time-recorder (18) are installed to the below of temperature sensor (17), the inside second cooling mechanism that is equipped with of second cooling chamber (8), be equipped with circulation mechanism in transfer room (4), the inside first cooling mechanism that is equipped with of first cooling chamber (2), first cooling mechanism includes air outlet (9) and air exhauster (10), air outlet (9) are seted up in first cooling chamber (2) one side middle part inner wall of keeping away from compression studio (6), air exhauster (10) are installed in first cooling chamber (2) bottom, air exhauster (10) one end intercommunication has the exhaust column, and the exhaust column other end and compression studio (6) intercommunication, air exhauster (10) other end intercommunication has out the tuber pipe.

2. The air compressor online monitoring device according to claim 1, wherein the compression working chamber (6) is located at the top of one side inside the air compressor casing (3), the second cooling chamber (8) is located at the bottom of the compression working chamber (6), the first cooling chamber (2) is located at the top of the other side inside the air compressor casing (3), and the transfer chamber (4) is located at the bottom of the first cooling chamber (2).

3. The air compressor online monitoring device according to claim 2, wherein the second cooling mechanism comprises a rotating motor (21), stirring blades (20) and heat conducting columns (7), a mounting box is welded to the middle of the bottom in the second cooling chamber (8), the rotating motor (21) is vertically mounted inside the mounting box, an output shaft of the rotating motor (21) extends out of the mounting box and is welded with the stirring blades (20), the heat conducting columns (7) are welded to three non-contact side inner walls of the second cooling chamber (8) and the transfer chamber (4), and the heat conducting columns (7) penetrate through the inner wall of the transfer chamber (4).

4. The air compressor online monitoring device according to claim 3, wherein the circulating mechanism comprises a water pump (13), the water pump (13) is installed at the bottom inside the transfer chamber (4), one end of the water pump (13) is communicated with a water pumping header pipe, the other end of the water pumping header pipe is respectively communicated with a first water pumping branch pipe (15) and a second water pumping branch pipe (14), the other end of the first water pumping branch pipe (15) is communicated with the second cooling chamber (8), the other end of the water pump (13) is communicated with a water outlet header pipe, the other end of the water outlet header pipe is respectively communicated with a first water outlet branch pipe (11) and a second water outlet branch pipe (12), the other end of the second water outlet branch pipe (12) is communicated with the inner wall of the compression working chamber (6), and the other ends of the second water pumping branch pipe (14) and the first water outlet branch pipe (11) are both located inside the transfer chamber (4).

5. The air compressor online monitoring device according to claim 4, wherein a second valve (19) is installed in the middle of the connection portion of the second cooling chamber (8) and the compression working chamber (6), a second valve (19) is installed at the top of the connection portion of the first cooling chamber (2) and the compression working chamber (6), and first valves (16) are installed on the first water pumping branch pipe (15), the second water pumping branch pipe (14), the first water outlet branch pipe (11) and the second water outlet branch pipe (12).

6. The air compressor online monitoring device according to claim 5, wherein the first cooling mechanism further comprises an air inlet (1) and a guide plate (22), the air inlet (1) is arranged at the top of the first cooling chamber (2), the guide plate (22) is of an arc-shaped structure, the guide plate (22) is welded inside the first cooling chamber (2), and one end of the guide plate (22) is higher than the air outlet (9).

7. The air compressor online monitoring device according to claim 5, wherein the first cooling mechanism further comprises a fan (23) and a condenser (24), the fan (23) is installed on the air outlet (9), the other end of the air outlet pipe is communicated with the side surface of the condenser (24), the top end of the condenser (24) is communicated with an air supply pipe, and the other end of the air supply pipe is communicated with the compression working chamber (6).