Integrated water making machine with temperature and humidity detection function

Abstract

The utility model discloses an integrated water making machine with temperature and humidity detection, which comprises a compressor, a condenser and an evaporator, the two ends of the compressor are respectively connected with the condenser and the evaporator, the condenser and the evaporator are connected through a filtering throttling device, and condensate circularly flows from the compressor, the condenser and the evaporator in sequence; the evaporator is provided with a temperature and humidity sensor, two ends of the evaporator are respectively provided with a first temperature sensor and a second temperature sensor, the evaporator is provided with a ceramic substrate, the ceramic substrate is provided with a polymer film, and the polymer film is provided with two electrode ends; when the temperature and humidity sensor detects that the numerical value is increased, the operation power of the corresponding compressor is increased.

Description

Technical Field

[0001] The utility model relates to the field of compressor water-making equipment, in particular to a water-making machine with temperature and humidity detection. Background Art

[0002] A decisive factor in the water produced by the compressor is the relative humidity and relative temperature of the environment. When the humidity is low, if the compressor continues to work, the water it produces will be relatively limited. That is, if the power consumption is the same, the higher the humidity, the higher the water production.

[0003] Therefore, how to accurately control power consumption and maximize water volume is the design point of the water compressor. Utility Model Content

[0004] The main purpose of the utility model is to propose a water making machine with temperature and humidity detection, which aims to accurately obtain the relative values ​​of temperature and humidity, thereby controlling the working power of the compressor and effectively improving the water making ratio.

[0005] To achieve the above purpose, the utility model proposes a water making machine with temperature and humidity detection, comprising:

[0006] A compressor, wherein two ends of the compressor are respectively connected to a condenser and an evaporator, wherein the condenser and the evaporator are connected via a filtering and throttling device, and condensate circulates through the compressor, the condenser and the evaporator in sequence;

[0007] The evaporator is provided with a temperature and humidity sensor, and opposite sides of the evaporator are provided with a first temperature sensor and a second temperature sensor respectively.

[0008] The evaporator is provided with a ceramic substrate, the ceramic substrate is provided with a polymer film, and the polymer film is provided with two electrode ends;

[0009] When the temperature and humidity sensor detects an increase in the value, the operating power of the corresponding compressor increases.

[0010] In actual operation of the technical solution of the utility model, when the temperature of the condenser is lower than the ambient temperature, the thermal fluid in the environment will tend to the condenser, so that the water molecules in the air are condensed on the ceramic substrate through the temperature difference. At the same time, the polymer film is provided with two electrode ends, and the condensation of water is effectively improved through ionization. At the same time, in order to improve the water-making effect under the same power consumption, a first temperature sensor, a second temperature sensor and a temperature and humidity sensor are respectively provided on the evaporator. When the humidity is higher and the temperature difference is larger, the water-making effect is better. When the ambient temperature is higher and the humidity is higher, the compressor increases the working power and the water-making effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 This is the temperature and humidity sensor control circuit diagram;

[0013] Figure 3 It is a microprocessor control circuit diagram;

[0014] Figure 4 It is the circuit block diagram.

[0015] In the figure, 1 is a compressor, 21 is an evaporator, 22 is a condenser, 3 is a ceramic substrate, 41 is a temperature and humidity sensor, 51 is a first temperature sensor, and 52 is a second temperature sensor. DETAILED DESCRIPTION

[0016] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0018] In addition, if there are descriptions involving "first" or "second" etc. in the embodiments of the utility model, the descriptions of "first" or "second" etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0019] like Figures 1 to 3 As shown, a water making machine with temperature and humidity detection includes:

[0020] Compressor 1, the two ends of the compressor are connected to a condenser and an evaporator respectively, the condenser and the evaporator are connected through a filtering and throttling device, and the condensate circulates through the compressor, the condenser and the evaporator in sequence;

[0021] The evaporator 21 is provided with a temperature and humidity sensor 41, and two ends of the evaporator 21 are provided with a first temperature sensor 51 and a second temperature sensor 52, respectively.

[0022] The evaporator 21 is provided with a ceramic substrate 3, the ceramic substrate 3 is provided with a polymer film, and the polymer film is provided with two electrode ends;

[0023] When the temperature and humidity sensor 41 detects an increase in the value, the operating power of the corresponding compressor 1 increases.

[0024] A fan is provided on one side of the evaporator, which drives the air from outside the box to flow toward the evaporator, ceramic substrate and condenser in sequence. The ceramic substrate plays the role of intercepting the flow.

[0025] In actual work, when the temperature of the condenser 22 is lower than the ambient temperature, the hot fluid in the environment will tend to the condenser 22, so that the moisture in the environment will condense in the condenser 22 and settle on the polymer film of the ceramic substrate 3. At the same time, the polymer film is provided with two electrode ends, thereby effectively improving the condensation of water. At the same time, in order to improve the water-making effect under the same power consumption, a first temperature sensor 51, a second temperature sensor 52 and a temperature and humidity sensor 41 are respectively provided at both ends of the evaporator 21. When the humidity is higher and the temperature difference is greater, the water-making effect is better. When the ambient temperature is higher and the humidity is greater, the compressor increases the working power and the water-making effect is better.

[0026] Specifically, the temperature and humidity sensor 41 is a capacitive RH humidity sensor module assembly. As the polymer absorbs water, the dielectric constant gradually changes, almost proportional to the relative humidity of the surrounding environment. By monitoring the change signal of the capacitor, the relative humidity change can be obtained. When the humidity is high, the compressor 1 runs at a high speed and the water production increases.

[0027] More specifically, the surface of the polymer is coated with microporous metal electrodes, thereby increasing the contact area between air and the polymer film, causing water molecules in the air to ionize and settle.

[0028] In the embodiment of the utility model, the microporous metal electrode is arranged on the wall of the polymer away from the evaporator 21, so as to reduce the pollution of the water body while improving the water production.

[0029] It also includes a microprocessor, and the microprocessor 6 is connected to the first temperature sensor 51, the second temperature sensor 52, the temperature and humidity sensor 41 and the compressor respectively.

[0030] Specifically, the model of the capacitive RH humidity sensor module assembly is DHT11, so that the control system is simpler and more stable.

[0031] More specifically, DHT11 needs to wait for 1S after power-on, and the data bus remains at a high level.

[0032] The microprocessor and DHT11 realize synchronous communication and synchronization, using a single bus data format, a communication time of about 4MS, a complete data transmission of 40 bits, high first out;

[0033] After the microprocessor MCU sends a start signal, DHT11 (temperature and humidity sensor) switches from low power mode to high speed mode. After waiting for the microprocessor start signal to end, DHT11 sends a response signal, sends out 40-bit data, and triggers a signal acquisition. The user can choose to read part of the data.

[0034] In slave mode, DHT11 receives a start signal to trigger a temperature and humidity acquisition. If it does not receive a start signal from the host, DHT11 will not actively collect temperature and humidity.

[0035] After collecting data, if the relative humidity is below 50%, the compressor keeps running at low speed, and when the relative humidity reaches above 80%, the compressor runs at full speed.

[0036] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A water making machine with temperature and humidity detection, characterized in that: include: A compressor, wherein two ends of the compressor are respectively connected to a condenser and an evaporator, wherein the condenser and the evaporator are connected via a filtering and throttling device, and condensate circulates through the compressor, the condenser and the evaporator in sequence; The evaporator is provided with a temperature and humidity sensor, and opposite sides of the evaporator are provided with a first temperature sensor and a second temperature sensor respectively. A ceramic substrate is provided between the evaporator and the condenser, the ceramic substrate is provided with a polymer film, and the polymer film is provided with two electrode ends; When the temperature and humidity sensor detects an increase in the value, the operating power of the corresponding compressor increases.

2. The water making machine with temperature and humidity detection as claimed in claim 1, characterized in that: The temperature and humidity sensor is a capacitive RH humidity sensor module assembly.

3. The water making machine with temperature and humidity detection as claimed in claim 1, characterized in that: The polymer surface is coated with microporous metal electrodes.

4. The water making machine with temperature and humidity detection as claimed in claim 3, characterized in that: The microporous metal electrode is arranged on the wall surface of the polymer away from the evaporator.

5. The water making machine with temperature and humidity detection as claimed in claim 2, characterized in that: It also includes a microprocessor, which is respectively connected to the first temperature sensor, the second temperature sensor, the temperature and humidity sensor and the compressor.

6. The water making machine with temperature and humidity detection as claimed in claim 5, characterized in that: The model of the capacitive RH humidity sensor module component is DHT11.

7. The water making machine with temperature and humidity detection as claimed in claim 5, characterized in that: DHT11 needs to wait for 1S after power-on, and the data bus remains at a high level.

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