CN217900085U

CN217900085U - Constant-temperature and constant-humidity multistage evaporative cooling air processor applied to electric room

Info

Publication number: CN217900085U
Application number: CN202222056720.2U
Authority: CN
Inventors: 石华栋; 史张凯; 郭嘉宇; 郭海洋; 杨毅; 赵小平
Original assignee: Shaanxi Zhongke Green Energy Research Institute Co ltd
Current assignee: Shaanxi Zhongke Green Energy Research Institute Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-11-25
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses an use multistage evaporative cooling air handler of constant temperature and humidity between electricity, including railway carriage or compartment, filter, evaporative cooler and fan are installed in proper order in the bottom of railway carriage or compartment inner chamber from left to right respectively, the left side intercommunication of railway carriage or compartment has the frame of admitting air, the surface mounting of frame of admitting air has adjusting part, drive assembly is installed to the inner wall of railway carriage or compartment, drive assembly's surface mounting has the clearance subassembly. The utility model provides a current evaporation cooling air handler who uses between electricity be not convenient for adjust the intake, and the temperature range of beating that leads to between electricity is great, causes evaporation cooling air handler needs frequent transfer power to can not clear up the filter screen on the filter, block up easily for a long time, influence the speed to air filtration, thereby influence evaporation cooling air handler operating efficiency's problem.

Description

Constant-temperature and constant-humidity multistage evaporative cooling air processor applied to electric room

Technical Field

The utility model relates to an air handler technical field specifically is an use multistage evaporative cooling air handler of constant temperature and humidity between electricity.

Background

With the development of industrial technologies and the development requirements of people under various environmental conditions, an electrical room module has become an increasingly common existing mode, as a core part of the whole system, various electrical devices need to work uninterruptedly for 24 hours, the operating power is high, the heat generation amount is large, if the surrounding environment is overheated, the electrical devices can be affected, if the surrounding environment is overheated, the device can be stopped seriously, and the power supply requirement of the whole system is affected, so that an evaporative cooling air processor needs to be installed outside the electrical room to keep the constant temperature and humidity inside the electrical room, an air processing unit is a centralized air processing system, which originates from a centralized device, and a forced hot air heating and ventilating system for distributing and heating air through an air pipe, a basic centralized system is an all-air single-area system, generally comprises components of a fan, a heater, a cooler and a filter, and the basic working process is as follows: the fresh air outside the room is mixed with a part of return air in the room, harmful substances such as dust, smoke dust, black smoke, organic particles and the like in the air are filtered by a filter, the air conditioning unit is used for adjusting the temperature, humidity and cleanliness of the indoor air, and comprises an air heater, an air cooler, an air humidifier, an air filter, a wind mixing box and a silencer, wherein the air heater, the air cooler and the air humidifier are used for meeting the heat and humidity treatment requirements, the air filter is used for purifying the air, the wind mixing box is used for adjusting the fresh air and the return air, the silencer is used for reducing the noise of the ventilator, and the ventilator is arranged in the air treatment unit.

However, the existing evaporative cooling air processor applied to the electric room is inconvenient to adjust the air intake, so that the temperature jump amplitude of the electric room is large, the power of the evaporative cooling air processor needs to be frequently adjusted, a filter screen on a filter cannot be cleaned, the evaporative cooling air processor is easy to block for a long time, the air filtering rate is influenced, and the operation efficiency of the evaporative cooling air processor is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an use multistage evaporative cooling air handler of constant temperature and humidity between electricity, possess the convenient advantage of adjusting and filter screen clearance of intake, solved current use the evaporative cooling air handler between electricity and be not convenient for adjust the intake, the temperature range of beating that leads to between electricity is great, cause the evaporative cooling air handler to need frequently transfer power, and can not clear up the filter screen on the filter, block up for a long time easily, influence the filterable speed of air, thereby influence the problem of evaporative cooling air handler operating efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the constant-temperature constant-humidity multistage evaporative cooling air processor comprises a machine chamber, a filter, an evaporative cooler and a fan, wherein the filter, the evaporative cooler and the fan are sequentially mounted at the bottom of an inner cavity of the machine chamber from left to right respectively, the left side of the machine chamber is communicated with an air inlet frame, an adjusting assembly is mounted on the surface of the air inlet frame, a driving assembly is mounted on the inner wall of the machine chamber, a cleaning assembly is mounted on the surface of the driving assembly, a humidifying assembly is mounted at an air outlet end of the evaporative cooler, and an air outlet pipe is mounted on the surface of the humidifying assembly.

Preferably, the adjusting part includes the casing, the bottom of casing and the top welding of frame of admitting air, bolt fixedly connected with step motor is passed through at the back of casing, step motor's pivot runs through casing and fixedly connected with horizontal pole, the surface cover of horizontal pole is established the welding and is had bevel gear one, the inner wall of frame of admitting air is inlayed through the bearing activity and is connected with the bull stick, the skin weld of bull stick has the baffle, the top welding of bull stick has bevel gear two, bevel gear one and the meshing of bevel gear two.

Preferably, the driving assembly comprises a driving motor, one side of the driving motor is fixedly connected with the back of the cage through a bolt, a rotating shaft of the driving motor penetrates through the cage and is fixedly connected with a lead screw, a nut is sleeved on the surface of the rear end of the lead screw in a threaded manner, a first moving block is sleeved and welded on the surface of the nut, a guide rod is welded on the left side of the back of the inner cavity of the cage, a second moving block is sleeved on the surface of the rear end of the guide rod in a sliding manner, and a moving plate is welded on one side, opposite to the first moving block and the second moving block, of the first moving block.

Preferably, the clearance subassembly includes the quarter butt, the right-hand member fixed mounting of quarter butt has the cleaning brush, the surface activity cover of quarter butt right-hand member is equipped with the spring.

Preferably, the humidification subassembly includes the box, bolt fixedly connected with delivery pump is passed through at the top of box, the output intercommunication of delivery pump has the nozzle stub, the one end of nozzle stub runs through to the inner chamber and the intercommunication of box have violently the pipe, the surface intercommunication of violently managing has atomizer, the surface mounting of nozzle stub has solenoid valve one, evaporative cooler's the end of giving vent to anger communicates with the back of casing, the rear end of outlet duct and the front intercommunication of box, the evaporative cooler's on right side the end of giving vent to anger is through pipeline and left evaporative cooler's inlet end intercommunication.

Preferably, a liquid level sensor is fixedly mounted at the bottom of the back face of the inner cavity of the box body, a drain pipe is communicated with the bottom of the front face of the box body, and a second electromagnetic valve is mounted on the surface of the drain pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a carriage, a filter, the evaporative cooler, the fan, the frame of admitting air, adjusting part, drive assembly, the clearance subassembly, humidification subassembly and outlet duct cooperate, possess the convenient advantage of adjusting and filter screen clearance of intake, it is not convenient for adjust the intake to have solved current application at the evaporative cooling air handler in electric room, the temperature range of beating that leads to electric room is great, cause the evaporative cooling air handler to need frequently transfer power, and can not clear up the filter screen on the filter, block up for a long time easily, influence the speed to air filtration, thereby influence the problem of evaporative cooling air handler operating efficiency.

Drawings

FIG. 1 is a schematic view of the sectional structure of the present invention in a partial front view;

FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of B of FIG. 1 according to the present invention;

FIG. 4 is a schematic partial left sectional view of the present invention;

fig. 5 is a partial left sectional view of the humidifying assembly of the present invention;

fig. 6 is a schematic left sectional view of a part of the cage of the present invention.

In the figure: 1 cage, 2 filters, 3 evaporative coolers, 4 fans, 5 air inlet frames, 6 adjusting components, 61 shells, 62 stepping motors, 63 cross rods, 64 first conical gears, 65 rotating rods, 66 baffles, 67 second conical gears, 7 driving components, 71 driving motors, 72 lead screws, 73 nuts, 74 first moving blocks, 75 guide rods, 76 second moving blocks, 77 moving plates, 8 cleaning components, 81 short rods, 82 cleaning brushes, 83 springs, 9 humidifying components, 91 conveying pumps, 92 short pipes, 93 transverse pipes, 94 atomizing nozzles, 95 first electromagnetic valves, 96 boxes, 10 air outlet pipes, 11 liquid level sensors, 12 water outlet pipes and 13 second electromagnetic valves.

Detailed Description

Referring to fig. 1-6, a constant temperature and humidity multistage evaporative cooling air handler applied to an electric room comprises a machine room 1, a filter 2, an evaporative cooler 3 and a fan 4, wherein the filter 2, the evaporative cooler 3 and the fan 4 are respectively installed at the bottom of an inner cavity of the machine room 1 from left to right in sequence, the left side of the machine room 1 is communicated with an air inlet frame 5, an adjusting assembly 6 is installed on the surface of the air inlet frame 5, a driving assembly 7 is installed on the inner wall of the machine room 1, a cleaning assembly 8 is installed on the surface of the driving assembly 7, a humidifying assembly 9 is installed at the air outlet end of the evaporative cooler 3, and an air outlet pipe 10 is installed on the surface of the humidifying assembly 9;

the adjusting assembly 6 comprises a shell 61, the bottom of the shell 61 is welded with the top of the air inlet frame 5, the back of the shell 61 is fixedly connected with a stepping motor 62 through a bolt, a rotating shaft of the stepping motor 62 penetrates through the shell 61 and is fixedly connected with a cross rod 63, a first conical gear 64 is sleeved and welded on the surface of the cross rod 63, a rotating rod 65 is movably embedded and connected with the inner wall of the air inlet frame 5 through a bearing, a baffle plate 66 is welded on the surface of the rotating rod 65, a second conical gear 67 is welded on the top of the rotating rod 65, the first conical gear 64 is meshed with the second conical gear 67, and the adjustment of the air inflow of the evaporative cooling air processor is realized by arranging the shell 61, the stepping motor 62, the cross rod 63, the first conical gear 64, the rotating rod 65, the baffle plate 66 and the second conical gear 67;

the driving assembly 7 comprises a driving motor 71, one side of the driving motor 71 is fixedly connected with the back of the cage 1 through a bolt, a rotating shaft of the driving motor 71 penetrates through the cage 1 and is fixedly connected with a lead screw 72, a nut 73 is sleeved on the surface of the rear end of the lead screw 72 in a threaded manner, a first moving block 74 is sleeved and welded on the surface of the nut 73, a guide rod 75 is welded on the left side of the back of an inner cavity of the cage 1, a second moving block 76 is sleeved on the surface of the rear end of the guide rod 75 in a sliding manner, a moving plate 77 is welded on one side, opposite to the first moving block 74 and the second moving block 76, of the first moving block 74, the guide rod 75, the second moving block 76 and the moving plate 77 are arranged to drive the cleaning assembly 8 to move back and forth, so that the filter screen on the filter 2 used for a long time is cleaned, and the phenomenon that the air filtering rate of the filter 2 is influenced by long-time adhesion of dust is avoided, so that the operating efficiency of the multistage evaporative cooling air processor is influenced;

the cleaning assembly 8 comprises a short rod 81, a cleaning brush 82 is fixedly mounted at the right end of the short rod 81, a spring 83 is movably sleeved on the surface of the right end of the short rod 81, the left end of the short rod 81 penetrates through the left side of the moving plate 77 in a sliding manner, two ends of the spring 83 are fixedly connected with one sides of the moving plate 77 and the cleaning brush 82 respectively, and dust on the surface of the filter 2 is cleaned under the action of the driving assembly 7 through the short rod 81, the cleaning brush 82 and the spring 83;

the humidifying assembly 9 comprises a box body 96, the top of the box body 96 is fixedly connected with a conveying pump 91 through bolts, the output end of the conveying pump 91 is communicated with a short pipe 92, one end of the short pipe 92 penetrates through the inner cavity of the box body 96 and is communicated with a transverse pipe 93, the surface of the transverse pipe 93 is communicated with an atomizing spray head 94, a first electromagnetic valve 95 is installed on the surface of the short pipe 92, the air outlet end of the evaporative cooler 3 is communicated with the back surface of the shell body 61, the rear end of the air outlet pipe 10 is communicated with the front surface of the box body 96, the air outlet end of the evaporative cooler 3 on the right side is communicated with the air inlet end of the evaporative cooler 3 on the left side through a pipeline, and the conveying pump 91, the short pipe 92, the transverse pipe 93, the atomizing spray head 94, the first electromagnetic valve 95 and the box body 96 are arranged to humidify the gas discharged into an electric room;

the liquid level sensor 11 is fixedly mounted at the bottom of the back face of the inner cavity of the box body 96, the drain pipe 12 is communicated with the bottom of the front face of the box body 96, the electromagnetic valve II 13 is mounted on the surface of the drain pipe 12, the liquid level in the box body 96 is detected by arranging the liquid level sensor 11, the drain pipe 12 and the electromagnetic valve II 13, and when the liquid level reaches the position of the liquid level sensor 11, the electromagnetic valve II 13 is opened to discharge the liquid level in the box body 96.

When in use, a temperature and humidity sensor is arranged in the electric room, the electric room is communicated with the air outlet pipe 10 and the air inlet end of the right evaporative cooler 3 through a pipeline, a gas conveying device is arranged on the pipeline, when the temperature of the electric room is set to a value within a range, the operation of the stepping motor 62 is controlled to rotate the cross bar 63 and the first bevel gear 64, and further the conical gear II 67 and the rotating rod 65 are rotated, so that the baffle plate 66 is rotated to be completely opened, the air inlet amount of the evaporative cooling air processor is increased, the air is filtered by the filter 2 and then is contacted with the surface of the evaporative cooler 3, thereby exchanging heat with the gas entering the evaporative cooler 3 in the electric room, leading the cooled gas to flow back to the electric room for sequential circulation, thereby cooling the electric room, discharging the gas after heat exchange in the cage 1 out of the cage 1 under the action of the fan 4, when the temperature of the electric room is reduced to a set value range, the operation of the stepping motor 62 is controlled to rotate the baffle plate 66, the air inlet amount is reduced, the constant temperature of the electric room is kept, when the filter screen on the filter 2 needs to be cleaned, the reciprocating rotation of the rotating shaft of the driving motor 71 is controlled, further, the screw rod 72 is reciprocated, the nut 73, the first moving block 74, the moving plate 77, the second moving block 76 and the cleaning assembly 8 are reciprocated, so that the cleaning brush 82 on the cleaning assembly 8 moves back and forth to clean dust on the surface of the filter screen on the filter 2, when the humidity of the electric room is lower than the set numerical range, the delivery pump 91 is externally connected with a water source, the operation of the delivery pump 91 and the opening of the first electromagnetic valve 95 are controlled, water is atomized and discharged from the atomizing spray head 94 through the short pipe 92 and the transverse pipe 93, the air entering the electric room is humidified, the constant humidity of the electric room is kept, and the multi-stage evaporative cooling air treatment is realized through the two evaporative coolers 3.

In conclusion: this use multistage evaporative cooling air handler of constant temperature and humidity between electricity, through railway carriage or compartment 1, filter 2, evaporative cooler 3, fan 4, air inlet frame 5, adjusting part 6, drive assembly 7, clearance subassembly 8, humidification subassembly 9 and outlet duct 10 cooperate, it is not convenient for adjust the intake to have solved current evaporative cooling air handler who uses between electricity, the temperature that leads to between electricity jumps the range great, cause evaporative cooling air handler needs frequent transfer power, and can not clear up the filter screen on the filter, block up easily for a long time, influence the filterable rate of air, thereby influence the problem of evaporative cooling air handler operating efficiency.

Claims

1. The utility model provides an use multistage evaporative cooling air handler of constant temperature and humidity between electricity, includes railway carriage or compartment (1), filter (2), evaporative cooler (3) and fan (4), its characterized in that: the air conditioner is characterized in that the filter (2), the evaporative cooler (3) and the fan (4) are sequentially installed at the bottom of an inner cavity of the cage (1) from left to right respectively, the left side of the cage (1) is communicated with an air inlet frame (5), an adjusting assembly (6) is installed on the surface of the air inlet frame (5), a driving assembly (7) is installed on the inner wall of the cage (1), a cleaning assembly (8) is installed on the surface of the driving assembly (7), a humidifying assembly (9) is installed at an air outlet end of the evaporative cooler (3), and an air outlet pipe (10) is installed on the surface of the humidifying assembly (9).

2. The air handler of claim 1, wherein the air handler comprises: adjusting part (6) include casing (61), the bottom of casing (61) and the top welding of frame (5) admits air, bolt fixedly connected with step motor (62) are passed through at the back of casing (61), the pivot of step motor (62) runs through casing (61) and fixedly connected with horizontal pole (63), the welding is established to the cover on surface of horizontal pole (63) has conical gear (64), the inner wall of frame (5) of admitting air inlays through the bearing activity and is connected with bull stick (65), the skin weld of bull stick (65) has baffle (66), the top welding of bull stick (65) has conical gear two (67), conical gear (64) and two (67) meshing of conical gear.

3. The air handler of claim 1, wherein the air handler comprises: the driving assembly (7) comprises a driving motor (71), one side of the driving motor (71) is fixedly connected with the back of the cage (1) through a bolt, a rotating shaft of the driving motor (71) penetrates through the cage (1) and is fixedly connected with a lead screw (72), a nut (73) is sleeved on the surface of the rear end of the lead screw (72) in a threaded manner, a first moving block (74) is sleeved on the surface of the nut (73), a guide rod (75) is welded on the left side of the back of the inner cavity of the cage (1), a second moving block (76) is sleeved on the surface of the rear end of the guide rod (75) in a sliding manner, and a moving plate (77) is welded on one side, opposite to the first moving block (74) and the second moving block (76).

4. The air handler of claim 1, wherein the air handler comprises: clearance subassembly (8) are including quarter butt (81), the right-hand member fixed mounting of quarter butt (81) has cleaning brush (82), the surface activity cover of quarter butt (81) right-hand member is equipped with spring (83).

5. The air handler of claim 1, wherein the air handler comprises: humidification subassembly (9) includes box (96), bolt fixedly connected with delivery pump (91) is passed through at the top of box (96), the output intercommunication of delivery pump (91) has nozzle stub (92), the one end of nozzle stub (92) is run through to the inner chamber of box (96) and is communicated with violently pipe (93), the surface intercommunication of violently pipe (93) has atomizer (94), the surface mounting of nozzle stub (92) has solenoid valve one (95), the end of giving vent to anger of evaporative cooler (3) communicates with the back of casing (61), the rear end of outlet duct (10) communicates with the front of box (96), and the end of giving vent to anger of evaporative cooler (3) on right side passes through the pipeline and communicates with the end of admitting air of left evaporative cooler (3).

6. The air handler of claim 5, wherein: the liquid level sensor (11) is fixedly mounted at the bottom of the back face of the inner cavity of the box body (96), the bottom of the front face of the box body (96) is communicated with a drain pipe (12), and a second electromagnetic valve (13) is mounted on the surface of the drain pipe (12).