Ventilation and cooling integrated device

Abstract

The utility model discloses a ventilation and cooling integrated device. The ventilation and cooling integrated device comprises a shell, an air inlet filtering section, an evaporation cooling section and an air supply section. The air inlet filtering section, the evaporation cooling section and the air supply section are connected end to end and are arranged in the shell one by one, one end of the air inlet filtering section is exposed in outside air, the air inlet filtering section can adsorb and filter air entering the shell, and the evaporation cooling section can humidify and cool passing air. The air supply section can pressurize and guide air filtered and cooled through the air inlet filtering section and the evaporation cooling section, and a base is arranged at the bottom of the shell. According to the device, through the air inlet filtering section, the evaporation cooling section and the air supply section which are arranged one by one, flowing air is filtered, cooled and pressurized one by one, so that clean low-temperature air can rapidly flow through a plant, heat generated in the production process of the plant is rapidly taken away, the temperature in the plant is reduced, and the device is convenient to install due to the arrangement of the base; and the device can be quickly mounted in a place needing ventilation and cooling.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation and air-conditioning equipment, and more specifically, to an integrated ventilation and cooling device. Background Art

[0002] At present, most of the production sites in industrial production sites are factories. In some factories with low indoor temperature requirements, a large amount of heat is generated when the equipment is running, which makes the temperature in the factory rise. The continuous temperature increase will cause the performance of the equipment to decline and the service life to be shortened. The high temperature environment also affects the health and work efficiency of the staff, so it is necessary to cool the factory.

[0003] However, the existing ventilation and cooling devices have a simple structure, low cooling effect, are inconvenient to install, and have great limitations. When there is obvious waste heat in the factory and cooling is urgently needed, the energy efficiency is often insufficient.

[0004] Therefore, in order to solve the above problems, there is an urgent need for a device that is easy to install and can effectively ventilate and cool the factory. Utility Model Content

[0005] The purpose of the utility model is to provide an integrated ventilation and cooling device. The integrated ventilation and cooling device provided by the utility model is easy to install and can ventilate and cool the factory at the same time, quickly remove the waste heat in the factory, and quickly cool the factory, solving the problems of the existing ventilation and cooling devices with single structure, low cooling effect, and inconvenient installation.

[0006] To achieve the above purpose, the technical solution of the utility model is as follows:

[0007] A ventilation and cooling integrated device, the ventilation and cooling integrated device comprising: a shell, an air inlet filter section, an evaporation and cooling section and an air supply section;

[0008] The air inlet filter section, the evaporative cooling section and the air supply section are all connected end to end and are arranged one by one in the shell. One end of the air inlet filter section is exposed to the outside air. The air inlet filter section can absorb and filter the air entering the shell. The evaporative cooling section can humidify and cool the air passing through. The air supply section can pressurize and guide the air filtered and cooled through the air inlet filter section and the evaporative cooling section. A base is provided at the bottom of the shell, and the base can be connected to the foundation embedded parts of the factory building.

[0009] Preferably, the air inlet filter section includes an air inlet valve, a primary filter and a filter;

[0010] The air inlet valve is arranged on the side wall of the shell exposed to the air, the primary filter is arranged on a side of the filter close to the air inlet valve, and the filter is arranged at the end of the air inlet filter section.

[0011] Preferably, the evaporation and cooling section includes a wet film humidifier, a water supply pipe and a water discharge assembly;

[0012] The wet film humidifier is arranged in the shell, the water supply pipe is arranged at the top of the wet film humidifier and is connected with the wet film humidifier to humidify the wet film humidifier, and the water discharge component is arranged at the bottom of the wet film humidifier.

[0013] Preferably, the drain assembly comprises a drain pan and a drain pipe;

[0014] The drain pan is arranged at the bottom of the wet film humidifier, the width of the drain pan is greater than the width of the wet film humidifier, one end of the drain pipe is connected to the drain pan, and the other end of the drain pipe is connected to the outside.

[0015] Preferably, the water supply pipe comprises a water supply solenoid valve, and the water supply solenoid valve is arranged on the water supply pipe to control the opening and closing of the water supply pipe.

[0016] Preferably, the water supply pipe further includes a fine filter, and the fine filter is arranged at the water outlet of the water supply pipe.

[0017] Preferably, the air supply section includes an air supply fan and an air supply valve;

[0018] The air supply valve is arranged on the shell, the air inlet of the air supply fan is arranged on a side of the shell close to the evaporation and cooling section, and the air outlet of the air supply fan is arranged close to the air supply valve.

[0019] Preferably, a spring vibration isolation device is provided at the bottom of the blower.

[0020] Preferably, the integrated ventilation and cooling device further comprises an inspection door, and the inspection door is arranged on the shell corresponding to the air inlet filter section and the air supply section.

[0021] Preferably, the integrated ventilation and cooling device further comprises a lighting mechanism, and the lighting mechanism is arranged on the inner wall of the top of the shell.

[0022] The beneficial effects of the utility model are:

[0023] The integrated ventilation and cooling device is arranged one by one in a shell through an air inlet filter section, an evaporative cooling section and an air supply section, so that the air at the natural room temperature of the outside world is filtered, cooled and pressurized one by one through the air inlet filter section, the evaporative cooling section and the air supply section, so that the clean low-temperature air can flow through the factory building quickly, quickly take away the heat generated by the production process of the factory building, and reduce the temperature in the factory building.

[0024] In addition, a base is provided at the bottom of the shell of the ventilation and cooling integrated device, which can be quickly connected to the embedded parts of the factory foundation, which facilitates the installation of the ventilation and cooling integrated device, so that the ventilation and cooling integrated device can be quickly installed in places where ventilation and cooling are required, thereby improving the applicability of the ventilation and cooling integrated device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the ventilation and cooling integrated device of the utility model.

[0026] Description of reference numerals:

[0027] 1. Air inlet valve; 2. Primary filter; 3. Filter; 4. Wet film humidifier; 5. Water supply solenoid valve; 6. Water supply pipe; 7. Drain tray; 8. Air blower; 9. Air supply valve; 10. Lighting mechanism; 11. Protective top plate; 12. Protective side plate; 13. Protective bottom plate; 14. Inspection door; 15. Base. DETAILED DESCRIPTION

[0028] Many specific details are described in the following description to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation disclosed below.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0031] like Figure 1As shown, a ventilation and cooling integrated device comprises: a shell, an air inlet filter section, an evaporative cooling section and an air supply section; the air inlet filter section, the evaporative cooling section and the air supply section are all connected end to end and arranged one by one in the shell, one end of the air inlet filter section is exposed to the outside air, the air inlet filter section can adsorb and filter the air entering the shell, the evaporative cooling section can humidify and cool the air passing through, the air supply section can pressurize and guide the air filtered and cooled by the air inlet filter section and the evaporative cooling section, and a base 15 is provided at the bottom of the shell, and the base 15 can be connected to the foundation embedded parts of the factory building.

[0032] In this embodiment, the air inlet filter section, the evaporation cooling section and the air supply section are arranged in the shell one by one, and the air at the natural room temperature outside enters the shell through the air inlet filter section. The arrangement of the air inlet filter section can effectively filter the incoming air, absorb and remove the dust and impurities in the outside air, and the air filtered by the air inlet filter section enters the evaporation cooling section, which humidifies and cools the incoming air, further reducing the temperature of the clean air flowing in. The air cooled by the evaporation cooling section is pressurized and sent into the factory building through the air supply section. The pressurized low-temperature air flows through the factory building rapidly under the action of pressure, quickly takes away the heat generated by the production process of the factory building, and reduces the temperature in the factory building. In addition, a base 15 that can be quickly connected to the embedded parts of the factory building foundation is arranged at the bottom of the shell of the ventilation and cooling integrated device, and the base 15 is preferably a channel steel base 15. The arrangement of the channel steel base 15 facilitates the installation of the ventilation and cooling integrated device, so that the ventilation and cooling integrated device can be quickly installed in a place where ventilation and cooling are required, thereby improving the applicability of the ventilation and cooling integrated device.

[0033] In addition, the above-mentioned shell is composed of a protective top plate 11, a protective side plate 12 and a protective bottom plate 13. The skeleton and the overall panel of the shell are preferably made of high-strength steel and steel plates. The protective top plate 11, the protective side plate 12 and the protective bottom plate 13 are all assembled into one with the skeleton; the protective plate panel is preferably an outer layer of colored steel plate, a non-combustible or flame-retardant thermal insulation material interlayer, and an inner layer of colored steel plate, which has the properties of rain and snow protection, sun protection and anti-aging.

[0034] See also Figure 1 The air inlet filter section includes an air inlet valve 1, a primary filter 2 and a filter 3; the air inlet valve 1 is arranged on the side wall of the shell exposed to the air, the primary filter 2 is arranged on the side of the filter 3 close to the air inlet valve 1, and the filter 3 is arranged at the end of the air inlet filter section.

[0035] In this embodiment, the air inlet filter section introduces outside air through the air inlet valve 1 and then filters it through the primary filter 2 and the filter 3 to prevent dust and impurities in the outside air from polluting the working environment in the factory. The filter 3 is preferably an electrostatic filter 3, and the primary filter 2 and the electrostatic filter 3 filter at two stages, and the minimum filtered dust particle size does not exceed 0.5μm, and can be used continuously; further, the electrostatic filter 3 is preferably a duct-type electronic purification electrostatic filter 3, and the total thickness of the duct-type electronic purification electrostatic filter 3 is less than 300mm, and the initial / final resistance is 115 / 230Pa. The duct-type electronic purification electrostatic filter 3 can operate normally in an outdoor environment with strong wind and sand.

[0036] like Figure 1 As shown, the evaporation and cooling section includes a wet film humidifier 4, a water supply pipe 6 and a water drain assembly; the wet film humidifier 4 is arranged in the shell, the water supply pipe 6 is arranged at the top of the wet film humidifier 4 and is connected to the wet film humidifier 4 to humidify the wet film humidifier 4, and the water drain assembly is arranged at the bottom of the wet film humidifier 4. The water drain assembly includes a water drain pan 7 and a drain pipe; the water drain pan 7 is arranged at the bottom of the wet film humidifier 4, the width of the water drain pan 7 is greater than the width of the wet film humidifier 4, one end of the drain pipe is connected to the water drain pan 7, and the other end of the drain pipe is connected to the outside. The water supply pipe 6 includes a water supply solenoid valve 5, which is arranged on the water supply pipe 6 to control the opening and closing of the water supply pipe 6. The water supply pipe 6 also includes a fine filter 3, which is arranged at the water outlet of the water supply pipe 6.

[0037] In this embodiment, the water supply pipe 6 in the evaporation and cooling section adopts an embedded dripping water supply method, so that the wet film humidifier 4 evenly distributes water, and the direct drainage dripping from the wet film humidifier 4 directly drips into the drain pan 7, and the waste water collected in the drain pan 7 is discharged through the drainage pipe connected to the drain pan 7; the clean air flowing into the evaporation and cooling section is humidified and cooled by the wet film humidifier 4. Furthermore, a fine filter 3 is provided on the water supply pipe 6, and the filtering accuracy is not less than 100 meshes to prevent impurities in the water flow from flowing into the wet film humidifier 4, further ensuring the cleanliness of the air humidified and cooled by the wet film humidifier 4, and at the same time, it can ensure the service life of the wet film humidifier 4 and reduce the cleaning frequency. The wet film on the wet film humidifier 4 is preferably a hydrophilic polymer fiber material with good water absorption, strong fire resistance, long service life and good antibacterial property; the saturation efficiency of the hydrophilic polymer fiber material of the wet film is required to be ≥80%, the water absorption rate is ≥260%, the PM2.5 purification efficiency is ≥23.9%, the average formaldehyde purification efficiency is ≥40.8%, and the combustion performance is not lower than Class B.

[0038] And, the drain pan 7 is preferably made of stainless steel, with a wall thickness of not less than 2 mm. It is necessary to ensure that the welding installation process does not deform, and it can withstand the trampling of installation and maintenance personnel and the normal collision during installation and transportation.

[0039] like Figure 1 As shown, the air supply section includes an air supply fan 8 and an air supply valve 9; the air supply valve 9 is arranged on the housing, the air inlet of the air supply fan 8 is arranged on one side of the housing close to the evaporation and cooling section, and the air outlet of the air supply fan 8 is arranged close to the air supply valve 9. A spring vibration isolation mechanism is arranged at the bottom of the air supply fan 8.

[0040] In this embodiment. The clean air humidified and cooled by the wet film humidifier 4 flows into the air supply section, is pressurized and guided by the air blower 8, and then quickly flows into the factory through the air supply valve 9, quickly taking away the heat generated by the production process in the factory, and reducing the temperature in the factory. The air blower 8 is preferably a single-casing, single-impeller, double-width, double-inlet, non-overload centrifugal fan, and the protection level meets the requirements for normal operation of the unit. The setting of the spring vibration isolation mechanism at the bottom of the air blower 8 further avoids damage to the air blower 8 during installation and transportation, ensures the safety of the air blower 8, and guarantees the service life of the integrated ventilation and cooling device.

[0041] See also Figure 1 It can be seen that the integrated ventilation and cooling device also includes an inspection door 14, which is arranged on the housing corresponding to the air inlet filter section and the air supply section. The integrated ventilation and cooling device also includes a lighting mechanism 10, which is arranged on the inner wall at the top of the housing. The lighting device is preferably a 24V AC marine lighting device with a steam protection lampshade, which is arranged at the top of the air inlet filter section and the evaporative cooling section. The inspection door 14 is preferably a Class A fireproof door, which is arranged on the fan motor side and the filter 3 to facilitate personnel maintenance.

[0042] In the above-mentioned embodiment, based on the structure of the above-mentioned integrated ventilation and cooling device, the integrated ventilation and cooling device can be assembled in the factory. On site, only the channel steel base 15 needs to be connected and fixed to the foundation embedded parts of the factory building, which is convenient for construction and saves construction time. In addition, the integrated ventilation and cooling device can take into account the ventilation and cooling functions, and save energy and consumption.

[0043] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0044] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A ventilation and cooling integrated device, characterized in that: The ventilation and cooling integrated device comprises: a housing, an air inlet filter section, an evaporation and cooling section, and an air supply section; The air inlet filter section, the evaporative cooling section and the air supply section are all connected end to end and are arranged one by one in the shell. One end of the air inlet filter section is exposed to the outside air. The air inlet filter section can absorb and filter the air entering the shell. The evaporative cooling section can humidify and cool the air passing through. The air supply section can pressurize and guide the air filtered and cooled through the air inlet filter section and the evaporative cooling section. A base is provided at the bottom of the shell, and the base can be connected to the foundation embedded parts of the factory building.

2. The integrated ventilation and cooling device according to claim 1, characterized in that: The air inlet filter section includes an air inlet valve, a primary filter screen and a filter; The air inlet valve is arranged on the side wall of the shell exposed to the air, the primary filter is arranged on a side of the filter close to the air inlet valve, and the filter is arranged at the end of the air inlet filter section.

3. The integrated ventilation and cooling device according to claim 1, characterized in that: The evaporation and cooling section includes a wet film humidifier, a water supply pipe and a water discharge assembly; The wet film humidifier is arranged in the shell, the water supply pipe is arranged at the top of the wet film humidifier and is connected with the wet film humidifier to humidify the wet film humidifier, and the water discharge component is arranged at the bottom of the wet film humidifier.

4. The integrated ventilation and cooling device according to claim 3, characterized in that: The drain assembly includes a drain pan and a drain pipe; The drain pan is arranged at the bottom of the wet film humidifier, the width of the drain pan is greater than the width of the wet film humidifier, one end of the drain pipe is connected to the drain pan, and the other end of the drain pipe is connected to the outside.

5. The integrated ventilation and cooling device according to claim 3, characterized in that: The water supply pipe comprises a water supply solenoid valve, and the water supply solenoid valve is arranged on the water supply pipe to control the opening and closing of the water supply pipe.

6. The integrated ventilation and cooling device according to claim 3, characterized in that: The water supply pipe also includes a fine filter, and the fine filter is arranged at the water outlet of the water supply pipe.

7. The integrated ventilation and cooling device according to claim 1, characterized in that: The air supply section includes an air supply fan and an air supply valve; The air supply valve is arranged on the shell, the air inlet of the air supply fan is arranged on a side of the shell close to the evaporation and cooling section, and the air outlet of the air supply fan is arranged close to the air supply valve.

8. The integrated ventilation and cooling device according to claim 7, characterized in that: A spring vibration isolation mechanism is arranged at the bottom of the air blower.

9. The integrated ventilation and cooling device according to any one of claims 1 to 8, characterized in that: The integrated ventilation and cooling device further comprises an inspection door, and the inspection door is arranged on the shell corresponding to the air inlet filter section and the air supply section.

10. The integrated ventilation and cooling device according to any one of claims 1 to 8, characterized in that: The integrated ventilation and cooling device further comprises a lighting mechanism, and the lighting mechanism is arranged on the inner wall of the top of the shell.

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