CN209910101U

CN209910101U - Cold air system for oil pump room

Info

Publication number: CN209910101U
Application number: CN201920811932.2U
Authority: CN
Inventors: 熊林
Original assignee: YUNYANG JINTIAN PLASTIC CO Ltd
Current assignee: YUNYANG JINTIAN PLASTIC CO Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-01-07
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a cold wind system for oil pump room, including the exhaust duct, the exhaust duct sets up on the indoor wall of oil pump room, the exhaust duct includes air intake and air exit, the air intake sets up in the indoor roof of oil pump room, the air exit also sets up in the indoor roof of oil pump room; the exhaust pipe is internally provided with a fan, a motor of the fan is arranged outside the oil pump room, the exhaust pipe is provided with a refrigerating mechanism, and the refrigerating mechanism is closer to an air inlet than the fan. By using the oil pump room cold air system, indoor air can be cooled, the use safety of the motor and the oil pump is improved, and the production safety is ensured.

Description

Cold air system for oil pump room

Technical Field

The utility model relates to a field is made in the workshop, concretely relates to cold wind system for oil pump room.

Background

The traditional ventilation mode of factory building sets up the window and takes a breath naturally, and this kind of mode of taking a breath does not need additionally to arrange air regenerating device alone, and its cost is lower, but the weak point can not control the wind speed, can only control the amount of wind through the switching window, often can not open the window at strong wind weather, especially to the production type enterprise that some products are lighter, makes comparatively sultry in the factory building simultaneously, and air quality in the greatly reduced factory building influences workman's operational environment. In addition, the ventilation mode has uneven heat dissipation, causes the air temperature difference of each area in the factory building to be different, and affects the product quality of some production enterprises with higher requirements on air temperature.

The oil pump room area is generally high in indoor temperature due to the fact that a large amount of heat conduction oil conducts heat, ventilation is not achieved, the surface temperature of the motor can reach more than 80 degrees in summer, and great influence can be caused on the oil pump motor. A large amount of daily overhaul and maintenance need to be carried out on an oil pump motor on the existing production line, a large amount of resources are consumed, and meanwhile, the normal operation of the production line is also influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the to-be-solved technical problem of the utility model is to provide a cold wind system for oil pump room can take a breath to the hot-air in the oil pump room, reduces the temperature in the oil pump room, improves production safety.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a cold air system for an oil pump room comprises an exhaust pipeline, wherein the exhaust pipeline is arranged on an indoor wall of the oil pump room and comprises an air inlet and an air outlet, the air inlet is arranged on an indoor roof of the oil pump room, and the air outlet is also arranged on the indoor roof of the oil pump room;

the exhaust pipe is internally provided with a fan, a motor of the fan is arranged outside the oil pump room, the exhaust pipe is provided with a refrigerating mechanism, and the refrigerating mechanism is closer to an air inlet than the fan.

Because the density of hot-air is less than cold air, therefore hot-air all floats to the roof, and under the effect of exhaust fan, the hot-air in roof inhales from the inlet scoop to flow along exhaust pipe under the fan effect, after the cooling of refrigeration mechanism, become cold air and discharge and sink on the roof, form cold and hot air convection, improve the ventilation effect.

The beneficial effects of above-mentioned cold wind system for oil pump room are: can absorb the air heat, form the air convection, cool down the air in the oil pump room, improved the security to simple structure, the practicality is strong.

Further, the refrigeration mechanism includes refrigeration calandria and refrigerant, the refrigerant sets up in the refrigeration calandria, the pipeline setting of refrigeration calandria is in exhaust pipe, the compressor setting of refrigeration calandria is in the outdoor of oil pump room.

The refrigerant flows in the refrigeration calandria, and cools the air in the exhaust pipeline through the pipe wall of the refrigeration calandria.

Furthermore, the refrigerating mechanism comprises a drain pipe, a water suction pipe, a water guide pipe, a drain tank, a water pump and a wet curtain, wherein the wet curtain is arranged in the exhaust pipeline, the water pump is arranged in the exhaust pipeline, and a motor of the water pump is arranged outdoors;

the water pump is closer to the air suction port than the fan, and the wet curtain is closer to the air suction port than the water pump;

the wet curtain is connected with the water pump through the water guide pipe, the water discharge tank is connected with the wet curtain through the water discharge pipe, and the water pump is connected with the water discharge tank through the water suction pipe.

The wet curtain, the water pump and the drainage tank are connected into a circulation, the water pump pumps up water in the drainage tank through the water suction pipe and conveys the water to the wet curtain through the water guide pipe, air continues to flow under the action of the fan after being cooled by the wet curtain, and the water in the wet curtain flows into the drainage tank through the drainage pipe.

Further, the drain tank sets up on the terrace in oil pump room, the drain pipe all passes exhaust pipe with the pipe that absorbs water and is connected with the drain tank, be equipped with the through-hole on the drain tank.

Can add water through the through-hole in to the drainage box, and water has good heat absorption performance, can absorb the heat through the through-hole, can also put into ice crystal or ice-cube etc. through the through-hole in to the drainage box, improves the heat absorption effect.

The air inlet is provided with a plurality of air suction ports, and the air suction ports are provided with exhaust fans.

A plurality of exhaust fans induced draft, can absorb hot-air to the exhaust duct in a large amount fast.

The air outlet is provided with a plurality of air outlets, and the air outlets are provided with louver air ports.

Through a plurality of air outlets and regulation tripe wind gap, can improve the effect of air convection.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a schematic structural view of a second embodiment of the present invention;

reference numerals: 100-exhaust duct, 110-air inlet, 120-air suction inlet, 121-exhaust fan, 130-exhaust outlet, 140-air outlet, 141-louver air inlet, 200-refrigeration exhaust pipe, 300-wet curtain, 310-water guide pipe, 320-water pump, 330-water suction pipe, 340-water discharge tank, 350-water discharge pipe and 400-fan.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby. In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced components or structures must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be considered as limiting the present invention.

The first implementation mode comprises the following steps:

referring to fig. 1, the present invention provides a cold air system for an oil pump room, which includes an exhaust duct 100, a fan 400 and a refrigeration mechanism are disposed in the exhaust duct 100, hot air is sucked in through the fan 400, and the hot air is cooled by the refrigeration mechanism and then discharged, so as to achieve the effect of cooling indoor air.

The exhaust duct 100 is disposed on a wall of the oil pump room, the two ends of the exhaust duct 100 are an air inlet 110 and an air outlet 130, and the air outlet 130 and the air inlet 110 are both disposed on an indoor roof of the oil pump room. One end of air intake 110 is equipped with a plurality of inlet vents 120, and inlet vent 120 all is equipped with exhaust fan 121 along exhaust duct 100's axial setting to all be equipped with on the inlet vent 120, because hot air density is greater than the cold air, consequently the hot-air all upwards floats towards the roof direction indoor, starts exhaust fan 121 and can inhale the hot-air in exhaust duct 100. One end of the air outlet 130 is provided with a plurality of air outlets 140, and the air outlets 140 are provided with louver openings 141. In the present embodiment, three outlets 140 are provided, respectively on three side walls of the duct other than the wall.

The fan 400 has its fan blades partially disposed in the exhaust duct 100, and the motor of the fan 400 is disposed outdoors. The refrigeration mechanism is closer to the air inlet 110 than the fan 400, in this embodiment, the refrigeration mechanism is a refrigeration calandria 200, a refrigerant is disposed in the refrigeration calandria 200, a compressor of the refrigeration calandria 200 is disposed outdoors, and the calandria passes through a wall and a pipe wall and is disposed in the exhaust duct 100. Under the action of the compressor, the refrigerant flows in the refrigeration calandria 200, cools the air in the exhaust duct 100 through the duct wall, and cools the air. The motor of the fan 400 and the compressor of the refrigeration calandria 200 are arranged outdoors to avoid the temperature rise of the indoor air by a large amount of heat generated during operation.

After the hot air floats upwards, the hot air is sucked into the exhaust duct 100 under the action of the exhaust fan 121, and then the air in the exhaust duct 100 flows towards the exhaust outlet 130 under the action of the fan 400 and the exhaust fan 121. The hot air is cooled down when passing through the cooling pipes 200, the cooled down cold air is blown out from the air outlet 140 of the air outlet 130 under the action of the fan 400, and the air outlet direction can be adjusted through the louver air inlet 141. The cold air cools the oil pump room, and at the same time, the temperature rises to become hot air, and the hot air continuously enters the exhaust duct 100 after floating up to form a cycle.

The second embodiment:

referring to fig. 2, in the present embodiment, the components and the connection relationship of the components included in the present embodiment are substantially the same as those of the first embodiment, except that the refrigeration mechanism includes a water discharge pipe 350, a water suction pipe 330, a water guide pipe 3110, a water discharge tank 340, a water pump 320 and a wet curtain 300, the wet curtain 300 and the water pump 320 are disposed in the exhaust duct 100, the wet curtain 300 is closer to the air suction port 120 than the water pump 320, and the wet curtain 300 and the water pump 320 are connected through the water guide pipe 3110.

The drainage tank 340 is arranged on the ground, so that a user can change or add water conveniently. The drain tank 340 is connected to the water pump 320 through the suction pipe 330, and the drain pipe 350 is connected to the wet curtain 300 through the drain pipe 350.

The water discharge pipe 350, the wet curtain 300 and the water pump 320 form a circulation, after the water pump 320 sucks up water from the water discharge tank 340, the water is filled into the wet curtain 300 through the water guide pipe 3110, when unsaturated air passes through the porous and wet curtain 300, a large amount of water is evaporated, sensible heat reflected by temperature in the air is converted into latent heat of evaporation, and therefore the temperature of the air is reduced, and the cooled air passes through. The used water in the wet curtain 300 flows into the drain tank 340 through the drain pipe 350.

The water drainage tank 340 is provided with a through hole, so that water such as ice crystal ice blocks can be fed into the water drainage tank 340 through the through hole to reduce the temperature, and the water in the water drainage tank 340 can absorb heat to the surrounding air through the through hole.

The working principle of the cold air system for the oil pump room is as follows: the hot air floats up to the roof, is sucked from the suction opening 120 and flows toward the exhaust opening 130 under the action of the fan 400. After passing through the refrigerating mechanism, the air is cooled and finally blown out from the air blowing port and flows towards the ground.

Use above-mentioned cold wind system for oil pump room can absorb the air heat, forms the air convection, cools down the air in the oil pump room, guarantees the function safety of equipment, improves the security, and the practicality is strong.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

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. The cold air system for the oil pump room is characterized by comprising an exhaust pipeline, wherein the exhaust pipeline is arranged on the indoor wall of the oil pump room and comprises an air inlet and an air outlet, the air inlet is arranged on the indoor roof of the oil pump room, and the air outlet is also arranged on the indoor roof of the oil pump room;

2. The cold air system for the oil pump room as claimed in claim 1, wherein the refrigeration mechanism comprises a refrigeration discharge pipe and a refrigerant, the refrigerant is disposed in the refrigeration discharge pipe, a pipeline of the refrigeration discharge pipe is disposed in the exhaust pipeline, and a compressor of the refrigeration discharge pipe is disposed outside the oil pump room.

3. The cold air system for the oil pump room as claimed in claim 1, wherein the refrigerating mechanism comprises a drain pipe, a water suction pipe, a water guide pipe, a drain tank, a water pump and a wet curtain, the wet curtain is arranged in the exhaust duct, the water pump is arranged in the exhaust duct, and a motor of the water pump is arranged outdoors;

4. The cold air system for the oil pump room as claimed in claim 3, wherein the water drainage tank is disposed on a floor of the oil pump room, the water drainage pipe and the water suction pipe both pass through the air exhaust pipe and are connected with the water drainage tank, and the water drainage tank is provided with a through hole.

5. The cold air system for the oil pump room as claimed in claim 1, wherein the air inlet is provided with a plurality of air suction ports, and the air suction ports are provided with exhaust fans.

6. The cold air system for the oil pump room as claimed in claim 5, wherein the air outlet is provided with a plurality of air outlets, and the air outlets are provided with louver openings.