Dehumidifier with RS-485 communication interface

Abstract

The utility model discloses a dehumidifier with an RS-485 communication interface, relates to the technical field of dehumidifiers, and aims to solve the problems that in the prior art, when a dehumidifier is used in a factory at present, the dehumidifier is frequently interfered by signals, a switch is inconvenient to control remotely, and the dehumidifier is not convenient to use. A compressor, a condenser, an impeller and a motor are arranged in the box body, the condenser is connected with the compressor through a pipeline, the motor is fixedly connected with the impeller through a shaft sleeve, a signal box is arranged in the box body, an RS-485 communication interface is arranged on the signal box, and the motor and the compressor are both electrically connected with the signal box. A flow slowing device is arranged in the box body, the flow slowing device is arranged above the condenser, the flow slowing device comprises four flow guide plates which are arranged in a staggered mode, a partition plate is arranged in the box body, a through hole is formed in the partition plate, and the air outlet end of the impeller directly faces the through hole.

Description

TECHNICAL FIELD

[0001] The utility model relates to dehumidifier technical field, specifically is a kind of dehumidifier with RS-485 communication interface. BACKGROUND

[0002] Dehumidifier is also called dehumidifier, drying machine, dehumidifier, and it can be divided into two categories, namely civil dehumidifier and industrial dehumidifier, which belongs to a part of air conditioning family. Generally, conventional dehumidifier is composed of compressor, heat exchanger, fan, water container, casing and controller.

[0003] However, when using dehumidifier in factory at present, signal interference often occurs, remote control switch is not convenient, and use is not convenient enough, so there is an urgent need to develop a dehumidifier with RS-485 communication interface to help people solve the existing problems. CONTENT OF UTILITY MODEL

[0004] The utility model aims at providing a kind of dehumidifier with RS-485 communication interface to solve the problem of signal interference often occurring when using dehumidifier in factory at present, remote control switch is not convenient, and use is not convenient enough in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of dehumidifier with RS-communication interface, including box, the compressor, condenser, impeller and motor are arranged in the box, the condenser is connected by pipeline with compressor, the motor is fixedly connected with the impeller by shaft sleeve, signal box is arranged in the inside of the box, RS-485 communication interface is arranged on the signal box, the motor and compressor are electrically connected with signal box.

[0006] Through the above technical scheme, RS-485 communication interface can be used to communicate and connect multiple dehumidifiers, connect all dehumidifiers in factory to host computer in control room, and RS-485 communication interface has independent communication function, so that dehumidifiers at each position in factory can be controlled independently in host computer room, wired communication connection is adopted, so that signal interference problem is avoided, and dehumidifier can be used more conveniently.

[0007] In a preferred example, the utility model can be further configured as: buffer is arranged in the box, the buffer is arranged above the condenser, and the buffer includes four guide plates arranged alternately.

[0008] Through the above technical scheme, by the arrangement of buffer, wet air can stay in the inside of box for a longer time during air flow, so that condenser can be used to condense and dehumidify the moisture in air more effectively, and moisture is also prevented from flowing out of box, so as to improve the efficiency of dehumidification.

[0009] The utility model discloses a further configuration in a preferable example can be: the inner box is provided with the baffle, be provided with the perforation on the baffle, the air outlet of impeller is opposite the perforation.

[0010] The utility model discloses a further configuration in a preferable example can be: the front end surface of box is provided with dustproof grille, and air filter element is arranged between the dustproof grille and impeller.

[0011] Through the above technical scheme, the air is purified before dehumidification, and the air filtering and purifying effect is realized.

[0012] The utility model discloses a further configuration in a preferable example can be: the inner box is provided with the slope, and the slope is arranged below the condenser, and the water tank is arranged below the slope.

[0013] Through the above technical scheme,

[0014] The utility model discloses a further configuration in a preferable example can be: the front end surface of box is provided with display, and the dust screen is arranged above the box.

[0015] Compared with the prior art, the utility model has the advantages of:

[0016] 1. The utility model utilizes RS-485 communication interface to connect multiple dehumidifiers, connects all dehumidifiers in the factory to the host computer in the control room, and the RS-485 communication interface has independent communication function, so that the dehumidifiers at each position in the factory can be controlled independently in the host computer room, and the wired communication connection is adopted, so that the signal interference problem is avoided, and the dehumidifier can be used more conveniently.

[0017] 2. The utility model utilizes the setting of the slow flow device, and the wet air can stay in the box for a longer time during air flow, so that the condenser can condense and dehumidify the air more effectively, and the wet air is prevented from flowing out of the box, so that the dehumidification efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the internal structure schematic diagram of the dehumidifier with RS-485 communication interface of the utility model;

[0019] Figure 2 It is the front view of the dehumidifier with RS-485 communication interface of the utility model.

[0020] In the figure: 1, box; 2, dustproof grid; 3, water tank; 4, display; 5, dust screen; 6, air filter element; 7, impeller; 8, motor; 9, condenser; 10, ramp; 11, compressor; 12, signal box; 13, RS-485 communication interface; 14, buffer; 15, partition. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0023] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can be connected inside two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0024] Please refer to Figure 1 The utility model provides an embodiment: a dehumidifier with RS-485 communication interface, the compressor 11, condenser 9, impeller 7 and motor 8 are provided in the box 1, the condenser 9 is connected through pipeline with the compressor 11, the motor 8 is fixedly connected with the impeller 7 through the shaft sleeve, the inside of the box 1 is provided with the signal box 12, the signal box 12 is provided with RS-485 communication interface 13, the motor 8 and the compressor 11 are electrically connected with the signal box 12, the box 1 is provided with the support for fixing the motor 8 and the condenser 9, the compressor 11 is fixedly connected with the box 1.

[0025] Please refer to Figure 1 The box 1 is provided with the buffer 14, the buffer 14 is arranged above the condenser 9, the buffer 14 includes four mutually staggered guide plates, and the guide plates are fixedly connected with the box 1.

[0026] Please refer to Figure 1, the box 1 is provided with a baffle 15, the baffle 15 is provided with a perforation, the air outlet end of the impeller 7 is opposite to the perforation, the baffle 15

[0027] Please refer to Figure 1 and Figure 2 , the front end surface of the box 1 is provided with a dustproof grille 2, the dustproof grille 2 and the impeller 7 are provided with an air filter core 6, the dustproof grille 2 and the air filter core 6 are magnetically connected with the box 1.

[0028] Please refer to Figure 1 , the box 1 is provided with a slope 10, the slope 10 is arranged below the condenser 9, the lower portion of the slope 10 is provided with a water tank 3, the slope 10 is arranged as an integral structure with the box 1.

[0029] Please refer to Figure 1 and Figure 2 , the front end surface of the box 1 is provided with a display 4, the upper portion of the box 1 is provided with a dust screen 5

[0030] Working principle: when using, a plurality of dehumidifiers are connected by using the RS-485 communication interface 13 and connected with the host computer in the control room, the plurality of independent dehumidifiers can be controlled in the control room, the impeller 7 is driven to rotate by using the motor 8, air is sucked into the inside of the box 1, the air is filtered by the air filter core 6 and then enters the space where the condenser 9 is arranged, the compressor 11 is used to deliver cold flow to the condenser 9, the humidity in the air is condensed into water droplets by using the condensation mode, the water droplets fall on the slope 10 under the action of gravity, slide into the water tank 3 along the slope 10, the water tank 3 is manually drawn out, the condensed water is poured out, and the dry air after dehumidification is discharged through the dust screen 5.

[0031] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point, the embodiments should be regarded as exemplary and non-restrictive, the scope of the utility model is defined by the appended claims instead of the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure mark in the claims should not be regarded as limiting the involved claims.

Claims

1. A dehumidifier with RS-485 communication interface, comprising a cabinet (1), characterized in that: The box (1) is internally provided with a compressor (11), a condenser (9), an impeller (7) and a motor (8), the condenser (9) is connected with the compressor (11) through a pipeline, the motor (8) is fixedly connected with the impeller (7) through a shaft sleeve, the inside of the box (1) is provided with a signal box (12), the signal box (12) is provided with an RS-485 communication interface (13), and the motor (8) and the compressor (11) are electrically connected with the signal box (12).

2. The dehumidifier with RS-485 communication interface according to claim 1, characterized in that: The box (1) is internally provided with a flow buffer (14), the flow buffer (14) is arranged above the condenser (9), and the flow buffer (14) comprises four guide plates arranged in interlacing mode.

3. The dehumidifier with RS-485 communication interface according to claim 1, characterized in that: The box (1) is internally provided with a baffle (15), the baffle (15) is provided with a perforation, and the air outlet end of the impeller (7) faces the perforation.

4. The dehumidifier with RS-485 communication interface according to claim 1, characterized in that: The front end face of the box (1) is provided with a dustproof grille (2), and an air filter element (6) is arranged between the dustproof grille (2) and the impeller (7).

5. The dehumidifier with RS-485 communication interface according to claim 1, characterized in that: The box (1) is internally provided with a slope (10), the slope (10) is arranged below the condenser (9), and a water tank (3) is arranged below the slope (10).

6. The dehumidifier with RS-485 communication interface according to claim 1, characterized in that: The front end face of the box (1) is provided with a display (4), and the top of the box (1) is provided with a dust screen (5).

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