A post type cooling machine structure

Abstract

The utility model relates to a kind of post type cooling machine structure, it is characterized by: including outer frame, inner frame, compressor, condenser, evaporator and centrifugal fan;In the utility model, refrigerant is compressed into high-temperature high-pressure gaseous by compressor, and is sent to condenser to be cooled to liquid state, liquid refrigerant is transported to evaporator, and the heat in air is absorbed by evaporator to be gaseous and become gaseous again to be transported into compressor to circulate, cooled air is blown out by centrifugal fan to realize the output of cold wind;By space layout and integration of cooling machine structure in frame structure, the direct cooling of single station or multiple station production worker can be satisfied;Strong mobility, small, small footprint;Compared with the energy consumption of fixed cooling structure of workshop overall cooling is lower, the cooling effect for station staff is better, can be widely used in large area;And using hasp type structure installation sealing plate, installation and disassembly maintenance are more convenient and fast.

Description

Technical Field

[0001] This utility model relates to the field of cooling equipment technology, and in particular to a structure of a stationary cooling machine. Background Technology

[0002] There are three main existing cooling solutions for factory buildings: using air conditioning to cool the air; using high-pressure atomized water to cool the water by absorbing heat and evaporating; and placing a large amount of ice to cool the ice by releasing cold energy.

[0003] E-cooling systems use cold air to cool the air: This method has a drawback: the equipment releases a large amount of waste heat during operation. If the air cooler is placed inside the workshop, this waste heat causes a significant rise in ambient temperature. If the air cooler is placed outdoors, the cold air delivery pipeline is quite long and complex to install, resulting in significant loss of cold air volume during delivery; furthermore, the cooling effect on the entire factory area is not significant.

[0004] High-pressure atomized water cools the air by absorbing heat and evaporating: Water is forced through a high-pressure atomizing nozzle under high pressure to form a mist. The mist absorbs heat and evaporates, thus lowering the air temperature. This method requires highly pure water, and the high-pressure atomizing nozzle is prone to clogging due to impurities in the water, leading to equipment malfunctions. Additionally, the nozzle often sprays large water particles at high speeds, making it unsuitable for direct application to personnel, and it must be kept away from the workpiece (if the workpiece has humidity requirements).

[0005] Placing a large amount of ice blocks to release cold energy for cooling: This method of cooling by placing a large amount of ice blocks to release cold energy is commonly used in the container industry. This cooling method has a wide impact area, but the effect is not obvious. Workers often can only cool down by getting close to the ice blocks during their breaks. This cooling method is the most primitive method, which wastes a lot of resources and has little effect.

[0006] As a type of refrigeration equipment specifically designed for industrial environments, the cooling principle of a spot-type cooling unit is similar to that of a common household air conditioner. Both follow the principles of thermodynamics, absorbing and releasing heat through the circulation of refrigerant to achieve a cooling effect. However, while retaining the core cooling principle of air conditioning, existing spot-type cooling units suffer from low modularity, low assembly efficiency, and cumbersome maintenance. Utility Model Content

[0007] The technical problem to be solved by this utility model is to provide a workstation-type cooling machine structure that can solve the problems of the insignificant cooling effect, poor mobility, large footprint, and inability to directly cool down employees at workstations that are commonly used in factories, as well as the problems of low modularity, complicated assembly, and complicated maintenance of traditional workstation-type cooling machines.

[0008] To solve the above-mentioned technical problems, the technical solution of this utility model is: a stationary cooling machine structure, the innovation of which is: including an outer frame, an inner frame, a compressor, a condenser, an evaporator and a centrifugal fan;

[0009] The outer frame is a rectangular frame structure, and horizontal beams are arranged inside the outer frame to divide the outer frame into an upper compartment and a lower compartment; a heat dissipation vent is provided at the top of the upper compartment of the outer frame, and a cooling fan is installed inside the heat dissipation vent; a control electrical box is provided on one side wall of the lower compartment.

[0010] The inner frame is located in the lower compartment of the outer frame. The inner frame includes an upper support frame and a lower support frame, and the upper support frame and the lower support frame are connected by columns in parallel. The upper support frame is located inside the crossbeam.

[0011] The condenser is mounted on the upper surface of the inner frame and located in the upper compartment of the outer frame.

[0012] The evaporator is mounted vertically on the side wall of the lower compartment, and this side wall is perpendicular to the side wall of the lower compartment where the control box is installed.

[0013] Both the compressor and the centrifugal fan are mounted on the upper surface of the lower support frame of the lower compartment; the input end of the centrifugal fan is aligned with the surface of the evaporator, and the output end of the centrifugal fan is output from the side of the lower compartment.

[0014] Furthermore, the bottom end of the outer frame is provided with movable rollers.

[0015] Furthermore, the upper compartment of the outer frame is provided with a pair of upper side panels and a pair of filter screens on its four sides, and the upper side panels are fastened to the outer frame by hooks and latches.

[0016] Furthermore, a gap is left between the lower support frame and the bottom of the outer frame, and a water tank is provided in the gap to catch the water adhering to the surface of the evaporator.

[0017] Furthermore, the lower compartment of the outer frame has a lower sealing plate installed on the side opposite the control box and the side opposite the evaporator by means of a buckle, and a cold air outlet is provided on the lower sealing plate parallel to the side where the control box is located, for installing the output port of the centrifugal fan.

[0018] The advantages of this utility model are:

[0019] 1) In this utility model, the refrigerant is compressed into a high-temperature, high-pressure gaseous state by a compressor and sent to a condenser for cooling into a liquid state. The liquid refrigerant is then transported to an evaporator, where it absorbs heat from the air, vaporizes, and is then sent back to the compressor for circulation. The cooled air is blown out by a centrifugal fan to achieve the output of cool air. By spatially arranging and integrating the cooling unit structure in a frame-type structure, it can meet the direct cooling needs of production workers at single or multiple workstations. It is highly mobile, small in size, and occupies a small area. Compared with fixed cooling structures that use overall factory cooling, it has lower energy consumption and better cooling effect for workers at workstations, making it suitable for widespread use. Furthermore, the snap-on structure for installing the sealing plates makes installation, disassembly, and maintenance more convenient and quick. In addition, the inner frame adopts a modular structure, with the compressor and centrifugal fan integrated into the outer frame, resulting in higher assembly efficiency. The snap-on structure for installing the sealing plates makes installation, disassembly, and maintenance more convenient and quick. Attached Figure Description

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0021] Figure 1 This is a schematic diagram of a stationary cooling machine according to the present invention.

[0022] Figure 2 This is a schematic diagram of the internal structure of a stationary cooling machine according to the present invention.

[0023] Figure 3 This is a cross-sectional schematic diagram of a particulate cooling unit structure according to the present invention. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0026] like Figures 1 to 3The structure of a stationary cooling unit shown includes an outer frame 1, an inner frame 2, a compressor 3, a condenser 4, an evaporator 5, and a centrifugal fan 6.

[0027] The outer frame 1 is a rectangular frame structure. A horizontal beam is installed inside the outer frame 1 to divide the outer frame into an upper compartment and a lower compartment. A heat dissipation vent 11 is installed at the top of the upper compartment of the outer frame 1, and a cooling fan 12 is installed inside the heat dissipation vent 11. A control electrical box 13 is installed on one side wall of the lower compartment.

[0028] The inner frame 2 is located in the lower compartment of the outer frame 1. The inner frame 2 includes an upper support frame 21 and a lower support frame 22, and the upper support frame 21 and the lower support frame 22 are connected in parallel by columns. The upper support frame 21 is located inside the crossbeam.

[0029] The condenser 4 is installed on the upper surface of the inner frame 2 and located in the upper compartment of the outer frame 1.

[0030] The evaporator 5 is installed vertically on the side wall of the lower compartment, and the side wall is perpendicular to the side wall of the lower compartment where the control box 13 is installed.

[0031] Both the compressor 3 and the centrifugal fan 6 are mounted on the upper surface of the lower support frame of the lower compartment; the input end of the centrifugal fan 6 is aligned with the surface of the evaporator 5, and the output end of the centrifugal fan 6 is output from the side of the lower compartment.

[0032] The bottom of the outer frame 1 is equipped with movable rollers.

[0033] The upper compartment of the outer frame 1 is provided with a pair of upper side panels and a pair of filters 14 on its four sides, and the upper side panels are fastened to the outer frame 1 by hooks and latches.

[0034] A gap is left between the lower support frame 22 and the bottom of the outer frame 1, and a water tank 7 is provided in the gap to collect the water adhering to the surface of the evaporator 5.

[0035] The lower compartment of the outer frame 1 has a lower sealing plate installed on the side opposite to the control box 13 and the side opposite to the evaporator 5 by means of a buckle. A cold air outlet 15 is provided on the lower sealing plate parallel to the side where the control box 13 is located, for installing the output port of the centrifugal fan 6.

[0036] The working principle of this utility model is as follows: The refrigerant is compressed into a high-temperature, high-pressure gaseous state by a compressor and sent to a condenser for cooling into a liquid state. The liquid refrigerant is then transported to an evaporator, where it absorbs heat from the air, vaporizes, and is then sent back to the compressor for circulation. The cooled air is blown out by a centrifugal fan to achieve cold air output. By spatially arranging and integrating the cooling unit structure in a frame-like structure, it can directly cool the production workers at a single or multiple workstations. It is highly mobile, small in size, and occupies a small area. Compared to fixed cooling structures that use overall factory cooling, it has lower energy consumption and better cooling effect for workers at workstations, allowing for widespread application. Furthermore, the snap-on structure for installing the sealing plates makes installation, disassembly, and maintenance more convenient and quick. In addition, the inner frame uses a modular structure, with the compressor and centrifugal fan integrated into the outer frame, resulting in higher assembly efficiency. The snap-on structure for installing the sealing plates further facilitates convenient and quick installation, disassembly, and maintenance.

[0037] Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of this utility model as claimed.

Claims

1. A structure for a stationary cooling unit, characterized in that: Includes outer frame, inner frame, compressor, condenser, evaporator and centrifugal fan; The outer frame is a rectangular frame structure, and horizontal beams are arranged inside the outer frame to divide the outer frame into an upper compartment and a lower compartment; a heat dissipation vent is provided at the top of the upper compartment of the outer frame, and a cooling fan is installed inside the heat dissipation vent; a control electrical box is provided on one side wall of the lower compartment. The inner frame is located in the lower compartment of the outer frame. The inner frame includes an upper support frame and a lower support frame, and the upper support frame and the lower support frame are connected by columns in parallel. The upper support frame is located inside the crossbeam. The condenser is mounted on the upper surface of the inner frame and located in the upper compartment of the outer frame. The evaporator is mounted vertically on the side wall of the lower compartment, and this side wall is perpendicular to the side wall of the lower compartment where the control box is installed. Both the compressor and the centrifugal fan are mounted on the upper surface of the lower support frame of the lower compartment; the input end of the centrifugal fan is aligned with the surface of the evaporator, and the output end of the centrifugal fan is output from the side of the lower compartment.

2. The structure of a stationary cooling unit according to claim 1, characterized in that: The bottom of the outer frame is equipped with movable rollers.

3. The structure of a stationary cooling unit according to claim 1, characterized in that: The upper compartment of the outer frame is provided with a pair of upper side panels and a pair of filter screens on its four sides, and the upper side panels are fastened to the outer frame by hooks and latches.

4. The structure of a stationary cooling unit according to claim 1, characterized in that: A gap is left between the bottom of the lower support frame and the bottom of the outer frame, and a water tank is provided in the gap to catch the water adhering to the surface of the evaporator.

5. The structure of a stationary cooling unit according to claim 1, characterized in that: The lower compartment of the outer frame has a lower sealing plate installed on the side opposite the control box and the side opposite the evaporator by fastening. A cold air outlet is provided on the lower sealing plate parallel to the side where the control box is located, for installing the output port of the centrifugal fan.

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