CN203131998U - Industrial dehumidifier - Google Patents

Abstract

The utility model provides an industrial dehumidifier, which adds at least one variable air inlet with adjustable opening on the housing of the dehumidifier, and when the total circulating air volume is constant, by changing the opening of the variable air inlet To directly adjust and change the circulating air volume of the condenser, and indirectly affect the circulating air volume of the evaporator, so that it is not only beneficial to the condensation and dehumidification of the evaporator, but also beneficial to the heat exchange of the condenser, and reduces the power consumption of the compression heat exchange cycle. Specifically, the dehumidification environment is fully simulated through laboratory dehumidification conditions. Under different dehumidification conditions, the dehumidification efficiency under certain air inlet openings is measured, and the air inlet openings under certain dehumidification conditions are optimized. These experimental measurements The data obtained can be preset into the control program of the whole machine so as to automatically adjust the opening of the variable air inlet according to the actual working conditions, and can also be provided to the user for manual adjustment, so as to achieve dehumidification with a relatively low increase in the cost of the whole machine The machine changes with the dehumidification environment to achieve the lowest energy consumption and the best efficiency in the whole process of dehumidification.

Description

Industrial dehumidifier

technical field

The utility model relates to a high-energy-efficiency dehumidifier, which is especially suitable for high-efficiency and energy-saving industrial dehumidifiers with large dehumidification capacity per unit time and used in industrial production fields such as warehouses and workshops. the

Background technique

Due to the characteristics of relatively large dehumidification capacity, high input power, and long-term use, industrial dehumidifiers have outstanding requirements for high efficiency and energy saving, such as North American Energy Star requirements: 35.5L/Day≤Dehumidification capacity≤87.5L/Day dehumidifiers , energy efficiency ≥ 2.80L/KWh, currently only the compression dehumidifier has the possibility of the above high energy efficiency. However, in existing compression dehumidifiers, the circulating air volumes of the evaporator and condenser are generally equal. Even if they are not equal, they do not have the function of adjustable changes. However, the dehumidification environment changes dynamically, and traditional dehumidifiers do not have this kind of dehumidification The ability to change due to environmental changes can not achieve the optimal energy efficiency of the whole dehumidification process, and cannot achieve the reduction of energy consumption. Chinese patent application number 201120471257.7 discloses a new type of industrial dehumidifier, which is suitable for pharmaceutical workshops and other fields. The specific structure and efficiency status is unknown. the

Utility model content

The purpose of the utility model is to provide an industrial dehumidifier, aiming to achieve the effect of the lowest energy consumption and the best efficiency in the whole process of dehumidification under the condition that the cost of the whole machine is relatively low. the

In order to solve the above technical problems, the technical solution adopted by the utility model is to provide an industrial dehumidifier, including a top cover, a front shell, a rear shell, a chassis and a water tray, and an evaporator, a condenser and a compressor through a pipeline The formed compression refrigeration cycle system is connected with the air duct components used to realize air circulation, the front shell is provided with a fixed air inlet, the rear shell is provided with an air outlet, and the evaporator is arranged on the front The inner side of the shell is facing the fixed air inlet, the condenser and the evaporator are arranged side by side and the evaporator is located between the condenser and the front shell, and the water receiving tray is set on the Below the evaporator and condenser; it also includes an intelligent controller, a temperature sensor and a humidity sensor connected to the intelligent controller, and at least one adjustable opening for controlling the circulating air volume is also provided on the rear shell Variable air intake. the

Specifically, the variable air inlet is a sliding door or a revolving door. the

Further, it also includes that the intelligent controller performs real-time control according to the temperature detected by the temperature sensor and the humidity detected by the humidity sensor, and is used to drive the sliding door to slide or drive the revolving door to rotate to change its opening. Degree of power mechanism. the

Further, a built-in water tank is provided under the water receiving tray, and an internal drain is provided on the water receiving tray, and the built-in water tank is connected to the internal drain. the

Further, the water receiving tray is provided with an external drain port. the

Further, at least two rollers and at least one supporting foot are provided under the chassis, and the supporting feet are arranged on different sides of the two rollers. the

Further, a handle is further provided on the rear shell, and the handle is located on the same side as the roller. the

Specifically, the condenser has a U-shaped structure, and the rear shell has a left shell and a right shell, and a variable air inlet is respectively provided on the left shell and the right shell. the

Or, specifically, the condenser has an L-shaped structure, the rear shell has a left shell and a right shell, and a variable air inlet is respectively provided on the left shell and the right shell. the

Or, specifically, the condenser has an I-shaped structure, the rear shell has a left shell and a right shell, and a variable air inlet is respectively provided on the left shell and the right shell. the

The industrial dehumidifier provided by the utility model is improved on the basis of conventional dehumidifiers, especially the circulating air volume of the evaporator and condenser is designed in a differentiated manner on the basis of a single air duct, and when the total circulating air volume is constant, it can be directly adjusted Changing the circulating air volume of the condenser indirectly affects the circulating air volume of the evaporator, making it not only beneficial to the condensation and dehumidification of the evaporator, but also beneficial to the heat exchange of the condenser, reducing the power consumption of the compression heat exchange cycle; The variable air inlet fully simulates the dehumidification environment through laboratory dehumidification conditions. Under several different dehumidification conditions, the dehumidification efficiency under certain air inlet openings is measured, and the air inlet under several dehumidification conditions is optimized. Opening, to meet the needs of different air intakes, the data measured by these experiments can be preset into the control program of the whole machine to automatically adjust the opening of the variable air inlet according to the actual working conditions, and can also be provided to the user to manually adjust the variable air inlet The opening degree, so that the dehumidifier can change with the dehumidification environment under the condition that the cost of the whole machine is relatively low, so as to achieve the lowest energy consumption and the best efficiency in the whole process of dehumidification. the

Description of drawings

Fig. 1 is the left view of the industrial dehumidifier provided by the utility model embodiment;

Fig. 2 is the right side view of the industrial dehumidifier provided by the utility model embodiment;

Fig. 3 is the front view of the industrial dehumidifier provided by the utility model embodiment;

Fig. 4 is the top view of the industrial dehumidifier provided by the utility model embodiment;

Fig. 5 is the left view of the industrial dehumidifier provided by the embodiment of the utility model after removing the shell;

Fig. 6 is the front view of the industrial dehumidifier provided by the embodiment of the present invention after removing the shell;

Fig. 7 is a sectional structure diagram along the A-A line in Fig. 6 (wherein, the condenser is a U-shaped structure);

Fig. 8 is a schematic diagram when the condenser in Fig. 7 is replaced by a rightward L-shaped structure in another embodiment;

Fig. 9 is a schematic diagram when the condenser in Fig. 7 is replaced by a leftward L-shaped structure in another embodiment;

Fig. 10 is a schematic diagram of another embodiment where the condenser in Fig. 7 is replaced with an I-shaped structure. the

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model. the

Please refer to Fig. 1 to Fig. 6 together, and now the industrial dehumidifier provided by the utility model will be described. The industrial dehumidifier includes a top cover 11, a front shell 12, a rear shell 13, a chassis 14 and a water tray 15, and a compression refrigeration cycle system formed by connecting the evaporator 21, the condenser 22 and the compressor 23 through pipelines and used to realize The air duct part 132 for air circulation, the top cover 11, the front shell 12, the rear shell 13, and the chassis 14 are enclosed and connected to form an accommodating cavity, and the evaporator 21, the condenser 22 and the compressor 23 are arranged in the accommodating cavity, The front shell 12 is provided with a fixed air inlet 120 above, and the rear shell 13 is provided with an air outlet 131. The evaporator 21 is arranged on the inside of the front shell 12 and faces the fixed air inlet 120. The condenser 22 and the evaporator 21 are arranged side by side. The evaporator 21 is located between the condenser 22 and the front shell 12, and the water receiving tray 15 is arranged under the evaporator 21 and the condenser 22 to collect condensed water during dehumidification; the evaporator 21 and the condenser 22 can be fixed On the water tray 15, the industrial dehumidifier also includes an intelligent controller 10, a temperature sensor (not shown) and a humidity sensor (not shown) connected to the intelligent controller 10, and the intelligent controller 10 is provided with Intelligent control circuit and operation control program, the temperature sensor and the humidity sensor are preferably located at the fixed air inlet 120 to accurately detect the temperature and humidity; more importantly, the rear shell 13 is also provided with at least one opening adjustable, A variable air inlet 130 for controlling the circulating air volume. the

In the industrial dehumidifier provided by the utility model, when the dehumidifier is working, the ambient air is inhaled from the fixed air inlet 120 and the variable air inlet 130, passes through the evaporator 21, the condenser 22, the air duct part 132, and is discharged from the air outlet 131. The humid ambient air passes through the low-temperature evaporator 21 and will be condensed to condense into liquid water and discharged into the water receiving tray 15. The low-temperature dry air after cooling and dehumidification will flow to the high-temperature condenser 22, and after being heated by the high-temperature condenser 22 (while cooling the high-temperature condensate Device 22), under the action of the fan of the air duct part 132, it is discharged through the air outlet 131, so that the circulating condensed water is continuously discharged, so that the humidity of the dehumidified ambient air is continuously reduced. the

When the total circulating air volume is constant, directly adjust and change the circulating air volume of the condenser 22, and indirectly affect the circulating air volume of the evaporator 21, so that it is not only beneficial to the condensation and dehumidification of the evaporator 21, but also beneficial to the heat exchange of the condenser 22, reducing the compression heat exchange Circulation power consumption; while the variable air inlet 130 in the utility model can play the role of adjusting the circulation air volume, firstly, it is measured through experiments that different dehumidification environments have specific humidity and temperature. The opening of the variable air inlet 130 is to meet the optimization of dehumidification efficiency, and the optimal data of the opening of the variable air inlet 130 in several dehumidification environments is preset into the control program of the intelligent controller 10; The cover 11 or other positions are provided with a number of buttons 111 and a display screen 110, which are connected to the intelligent controller 10, and are used for man-machine interaction command setting, operation program selection, or selection of automatic operation, etc., and can also be manually selected according to the specific dehumidification environment; The human-computer interaction data detected by the humidity sensor and temperature sensor installed at the fixed air inlet 120 are displayed on the display screen 110, and the user can control the opening of the variable air inlet 130 through the buttons 111 according to the preset optimization scheme , and then the dehumidifier runs; it is also possible to further set the mechanism that can be automatically controlled by the controller to control the opening of the variable air inlet 130, and then the dehumidifier runs, so that the dehumidifier changes with the dehumidification environment and achieves the lowest energy consumption in the whole process of dehumidification , Optimal efficiency. the

Referring to FIG. 1 and FIG. 2 , a sliding door or a revolving door can be used for the variable air inlet 130 . In this way, the size and opening of the air inlet can be changed by sliding the door panel or turning the door panel, which is convenient for operation and automatic control. Of course, it can also be other switch doors and baffle structures, such as shutter structures; when automatic control is adopted, the utility model dehumidifier It also includes a power mechanism (not shown in the figure), which is controlled by the intelligent controller in real time according to the temperature detected by the temperature sensor and the humidity detected by the humidity sensor, and is used to drive the sliding door to slide or drive the revolving door to rotate to change The opening, specifically, the power mechanism can be a rotating mechanism driven by a motor, or a telescoping mechanism or a sprocket mechanism driven by a motor, mainly a mechanism that can realize the sliding of the sliding door or the rotation of the revolving door. The motor is controlled by the internal program of the intelligent controller 10 . the

Referring to Fig. 5 and Fig. 6, there is also a built-in water tank 3 under the water receiving tray 15 for receiving condensed water. The water receiving tray 15 is provided with an internal drain port 150, and the internal water tank 3 is connected to the internal drain port 150; An external drain port 151 can also be provided on the water receiving tray 15, for connecting an external water tank or an external drain pipe to directly discharge into the sewer for selection of different drainage methods to facilitate the removal of condensed water. the

Please refer to Fig. 1 to Fig. 6, according to the characteristics of large dehumidification space in the industrial field and the need to move to different places to speed up the dehumidification efficiency, the utility model is provided with at least two rollers 40 and at least one supporting foot 41 under the chassis 14, the supporting foot 41 is located on different sides of the two rollers 40. The utility model adopts a mixed and matched form of several rollers and several supporting feet, which is convenient for moving and dehumidifying. At the same time, the supporting feet 41 can ensure the stability of the whole device when standing still, and avoid only using Several rollers, without additional brakes, are prone to the risk of unintentional movement. Therefore, in order to take into account the moving and standing of the equipment, in this embodiment, two supporting feet 41 are provided at the front end of the chassis 14, and two rollers 40 are provided at the rear end, which are distributed on both sides of the dehumidifier. the

Referring to Fig. 1, Fig. 2 and Fig. 4, in order to facilitate the movement of the dehumidifier, a handle 133 is also provided on the rear shell 13, and the handle 133 and the roller 40 are located on the same side of the dehumidifier. When moving the dehumidifier, pull the handle 133 to make the bottom The support feet 41 of the pan 14 are off the ground to move the dehumidifier with the rollers 40 . the

Please refer to Fig. 7, the rear shell 13 has a left shell and a right shell. The utility model makes full use of the industrial dehumidifier on the basis of the single air duct of the traditional household dehumidifier, the evaporator 21, and the condenser 22 with equal circulating air volume. The dehumidification capacity is large and the structural space is sufficient. By designing the condenser 22 into a U-shaped structure, a variable air inlet 130 is respectively provided on both sides of the condenser 22 on the left and right sides of the shell, thereby expanding condensation. The circulating air of the condenser 22 further improves the heat transfer of the condenser 22, increases the heat transfer efficiency of the condenser 22, improves the energy efficiency of the whole machine, and maximizes the efficiency of the specific dehumidification environment and the efficiency of the whole dehumidification process. the

Referring to FIG. 8 and FIG. 9 , as an alternative, the condenser 22 may also be designed in an L shape, or in an I shape as shown in FIG. 10 . the

Of course, for the above-mentioned variable air inlet 130, in addition to being set on the left and right sides of the rear shell 13 at the same time, it can also be set separately on one side or even the upper side. Usually, a single air duct is used to realize the difference between the condenser 22 and the evaporator 21 The dehumidifiers with circulating air volume are all within the protection scope of the present utility model. the

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models. the

Claims (10)

1. An industrial dehumidifier, including a top cover, a front shell, a rear shell, a chassis and a water tray, and a compression refrigeration cycle system formed by connecting an evaporator, a condenser, and a compressor through pipelines and used to realize air circulation The air duct part, the front shell is provided with a fixed air inlet, the rear shell is provided with an air outlet, the evaporator is arranged inside the front shell and facing the fixed air inlet, the The condenser and the evaporator are arranged side by side and the evaporator is located between the condenser and the front shell, and the water receiving tray is arranged below the evaporator and the condenser; it is characterized in that: It also includes an intelligent controller, a temperature sensor and a humidity sensor connected with the intelligent controller, and at least one variable air inlet with adjustable opening for controlling the circulating air volume is provided on the rear shell. 2. The industrial dehumidifier according to claim 1, wherein the variable air inlet is a sliding door or a revolving door. 3. The industrial dehumidifier according to claim 2, characterized in that: it also includes real-time control by the intelligent controller according to the temperature detected by the temperature sensor and the humidity detected by the humidity sensor, for driving The sliding door slides or drives the revolving door to rotate to change the power mechanism of its opening. 4. The industrial dehumidifier according to claim 3, characterized in that: a built-in water tank is provided under the water receiving tray, and an internal drainage port is provided on the water receiving tray, and the built-in water tank is connected to the Internal drain connection. 5. The industrial dehumidifier according to claim 3, characterized in that: the water receiving tray is provided with an external drain port. 6. The industrial dehumidifier according to claim 1, characterized in that: at least two rollers and at least one supporting foot are provided under the chassis, and the supporting feet are arranged on different sides of the two rollers . 7. The industrial dehumidifier according to claim 6, wherein a handle is further provided on the rear shell, and the handle is located on the same side as the roller. 8. The industrial dehumidifier according to any one of claims 1 to 7, wherein the condenser is a U-shaped structure, the rear shell has a left shell and a right shell, and the left shell A variable air inlet is respectively arranged on the shell and the right shell. 9. The industrial dehumidifier according to any one of claims 1 to 7, wherein the condenser is an L-shaped structure, the rear shell has a left shell and a right shell, and the left shell A variable air inlet is respectively arranged on the shell or the right shell. 10. The industrial dehumidifier according to any one of claims 1 to 7, wherein the condenser is an I-shaped structure, the rear shell has a left shell and a right shell, and the left shell A variable air inlet is respectively arranged on the shell and the right shell.

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