Bridge crane air conditioner condensate water evaporation device

Abstract

The utility model provides a bridge crane air conditioner condensate water evaporation device. The bridge crane air conditioner condensate water evaporation device comprises a collecting box, a heater, a water level detector and a controller, in the working process, the condensate water collecting box is connected with an air conditioner condensate water outlet, the heater installed at the bottom of the condensate water collecting box heats water in the condensate water collecting box, and therefore water vapor is formed and escapes into air from the opening formed in the top of the condensate water collecting box, and the water level detector detects the water level in the condensate water collecting box in real time; the water level information is converted into an electric signal to be transmitted to the controller, and the controller carries out calculation according to the input signal and adjusts the heating power of the heater; when the water level in the condensate water collecting tank is close to the upper limit of the preset safety value, increasing the heating power of the heater to increase the evaporation rate so as to avoid overflow of condensate water; when the water level in the condensate water collecting tank is close to the lower limit of the preset safety value, the heating power of the heater is reduced to slow down the evaporation rate so as to avoid dry burning of the heater and realize automatic adjustment.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning condensed water treatment, in particular to a bridge machine air-conditioning condensed water evaporation device. Background Art

[0002] Due to the mobile working characteristics of the bridge hoist, the air conditioning condensate cannot be discharged through a fixed pipeline. Currently, most installations use air conditioning condensate evaporation devices. The evaporation device is manually powered on when the bridge crane air conditioning is running, and manually powered off when the air conditioning stops running. The condensate of the bridge crane air conditioning is evaporated and heated to ensure that the condensate of the bridge crane air conditioning will not be discharged at will. The switch of the air conditioning condensate evaporation device relies on manual control by the bridge crane driver. When the switch is closed and the circuit is connected, the air conditioning condensate evaporation device will be powered on / off, and the condensate in the evaporation device will be heated, so that the condensate turns into water vapor and escapes into the air, avoiding the dilemma of having nowhere to discharge the air conditioning condensate due to the mobile working characteristics of the bridge crane. The air conditioning condensate evaporation device installed in the existing bridge crane generally uses a resistive heating element to heat the condensate, evaporate the condensate into water vapor and dissipate it into the air. The heating power cannot be automatically adjusted according to the amount of condensate. When there is little condensate and the power is too large, if the evaporation device continues to work, it will cause dry burning and damage to the evaporation device, and even cause safety risks such as electrical equipment fire. When there is too much condensate, if the evaporation device has insufficient power, it will cause condensate overflow, pollute the environment or cause equipment damage. Utility Model Content

[0003] The purpose of the utility model is to provide a bridge machine air conditioning condensate evaporation device. The water level detector detects the water level in the condensate collection box in real time, and converts the water level information into an electrical signal and transmits it to the controller. The controller calculates according to the input signal and adjusts the heating power of the heater, thereby realizing automatic adjustment. In order to achieve the above technical features, the purpose of the utility model is achieved as follows:

[0004] A bridge machine air conditioning condensate evaporation device comprises a condensate collection box with an opening on the top, a heater is installed at the bottom of the condensate collection box, and the heater and a water level detector installed in the condensate collection box are respectively connected to a controller.

[0005] The water level detector is one of a static pressure type liquid level sensor, an impedance type sensor, and a float type sensor.

[0006] The condensed water collection box is made of stainless steel.

[0007] The utility model device comprises a collecting box, a heater, a water level detector and a controller; when working, the condensed water collecting box is connected with the condensed water drain outlet of the air conditioner, the heater installed at the bottom of the water collecting box heats the water in the collecting box, thereby forming water vapor which escapes into the air from an opening provided at the top of the water collecting box, the water level detector detects the water level in the condensed water collecting box in real time, and converts the water level information into an electrical signal and transmits it to the controller, the controller calculates according to the input signal, and adjusts the heating power of the heater; when the water level in the condensed water collecting box approaches the upper limit of the preset safety value, the heating power of the heater is increased to increase the evaporation rate to avoid condensed water overflow; when the water level in the condensed water collecting box approaches the lower limit of the preset safety value, the heating power of the heater is reduced to slow down the evaporation rate to ensure the water level and avoid dry burning of the heater, thereby realizing automatic adjustment, saving manpower, and eliminating safety hazards existing in the operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0009] Figure 1 A schematic diagram of the structure of a bridge machine air conditioning condensate evaporation device provided by an embodiment of the utility model;

[0010] In the figure: condensate collection box 1, heater 2, water level detector 3, control unit 4. DETAILED DESCRIPTION

[0011] The embodiments of the present utility model are further described below in conjunction with the accompanying drawings.

[0012] See attached Figure 1 In order to realize the above technical features, the purpose of the utility model is achieved as follows:

[0013] A bridge machine air conditioning condensate evaporation device comprises a condensate collection box 1 with an opening on the top, a heater 2 is installed at the bottom of the condensate collection box 1, and the heater 2 and a water level detector 3 installed in the condensate collection box 1 are respectively connected to a controller 4. During operation, the condensate collection tank 1 is connected to the condensate drain outlet of the bridge machine air conditioner. The heater 2 installed at the bottom of the water collection tank 1 heats the water in the collection tank 1, thereby forming water vapor that escapes into the air from an opening provided at the top of the water collection tank 1. The water level detector 3 detects the water level in the condensate collection tank 1 in real time, and converts the water level information into an electrical signal and transmits it to the controller 4. The controller 4 calculates according to the input signal and adjusts the heating power of the heater 2; when the water level in the condensate collection tank 1 is close to the upper limit of the preset safety value, the heating power of the heater 2 is increased to increase the evaporation rate to avoid condensate overflow; when the water level in the condensate collection tank 1 is close to the lower limit of the preset safety value, the heating power of the heater 2 is reduced to slow down the evaporation rate to ensure the water level and avoid dry burning of the heater. Therefore, the device of the present application can realize automatic adjustment of the heating power of the heater, save manpower, and eliminate safety hazards existing in the operation of the equipment.

[0014] The water level detector 3 is one of a static pressure liquid level sensor, an impedance sensor, and a float sensor.

[0015] Furthermore, the condensate collection box 1 is made of stainless steel, which is easy to clean, not prone to rust, and convenient to maintain.

Claims

1. A bridge machine air conditioning condensed water evaporation device, characterized in that: It comprises a condensate collection box (1) with an opening at the top, a heater (2) being installed at the bottom of the condensate collection box (1), and the heater (2) and a water level detector (3) installed in the condensate collection box (1) are respectively connected to a controller (4).

2. The bridge machine air conditioning condensate evaporation device according to claim 1, characterized in that: The water level detector (3) is one of a static pressure type liquid level sensor, an impedance type sensor, and a float type sensor.

3. The bridge machine air conditioning condensate evaporation device according to claim 2, characterized in that: The condensed water collection box (1) is made of stainless steel.

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