KR19990022419U - A thernostatic hygrostat prouided with the vaporizing hunidifier - Google Patents

Abstract

The present invention relates to a constant temperature and humidity humidifier equipped with a vaporized humidifier, for the constant temperature and humidity of the computer room, electronic equipment room, various laboratories, a blower (1) for circulating air and a heating heater (2) to increase the temperature, and In the installation of the cooling mechanism (3) for lowering, the vaporizing humidifier (4) is installed in the air passage in parallel with the heating heater (2), and when the instruction to perform the cooling and humidification functions is output from the electronic controller to which the detector is connected, As the water supply valve wv of the shutter 5 and the vaporized humidifier 4 is opened, water is sprinkled by the nozzle n, and the subcooled water is evaporated by the ventilation energy while the sprinkled water flows along the element em. Main cooling and humidification to reduce the energy of the cooling mechanism (3) operated by a separate refrigeration cycle to maintain a constant temperature and humidity more economically and conveniently.

Description

Thermostat with vaporization humidifier {A THERNOSTATIC HYGROSTAT PROUIDED WITH THE VAPORIZING HUNIDIFIER}

The present invention relates to a thermo-hygrostat equipped with a vaporized humidifier.

Here, the term "vaporizing humidifier" refers to a humidifier having a cooling function of lowering the humidification function and the ambient temperature while evaporating moisture by ventilating energy while allowing water to flow through a porous element with a nozzle and flowing water.

In general, a computer room, an electronic device room, various laboratories, a production room of high-tech electronic devices, etc., are installed and used to maintain a constant temperature and humidity for the purpose.

Conventional thermo-hygrostat is set by a detector by installing a blower for circulating indoor air to a thermo-hygrostat, a heating heater for heating the air, a cooling mechanism for cooling and dehumidifying the air, and a humidifier for supplying moisture to the air in direct heat. It is configured to automatically perform cooling, dehumidification, humidification and heating functions to maintain the required humidity and temperature when temperature and humidity change is detected by comparing temperature and humidity with indoor air.

In the conventional thermo-hygrostat, a cooling mechanism operated by a so-called refrigeration cycle by a refrigerant and a compressor is used for dehumidification and cooling of air.

As the humidifier, an electron electrode bar humidifier, an electric heater humidifier, an element vibration humidifier, and the like are used. The lifetime of the electron electrode and the heating element is about 2000 hours to 5000 hours.

The room that needs control of room temperature and humidity has to maintain constant temperature and humidity all year round. Therefore, the above-mentioned cooling mechanism and humidifier must be operated for 24 hours continuously. have.

In order to solve this problem, the present invention, in the constant temperature and humidity chamber composed of a blower, a heating heater, a cooling mechanism, and a humidifier, by installing a vaporized humidifier in parallel with the heater on the inlet side of the ventilation circuit, the room is introduced into the vaporizer If the air temperature is higher than the set value and the humidity is low, open the ventilation shutter and water supply valve, supply water to the nozzle of the evaporative humidifier, and spray the water. The water sprinkled by the water is evaporated to maintain the desired temperature and humidity by the main cooling, auxiliary cooling and humidification with the humidification function and the cooling function.

The evaporative humidifier used in the present invention does not take the same energy as the cooling mechanism, and the moisture is evaporated by the ventilation energy circulated by the blower. As shown in FIG. 5, the moisture is evaporated and the absolute humidity is X1. When increased to X2, the dry bulb temperature is lowered from T1 to T2, so if the change in room temperature and humidity is small, the humidification and cooling functions can be performed only by using a vaporizing humidifier without using a cooling mechanism. will be.

Therefore, the operating costs of humidification and cooling can be economically reduced compared to having to operate the cooling mechanism every time.

Of course, in the large temperature change, the main cooling is performed by driving the cooler, and the vaporized humidifier performs the auxiliary cooling function to perform temperature and humidity.

1 is a circuit diagram of the present invention

Figure 2 is a front view cut out a part of the present invention

Figure 3 is a side view of a cut part of the present invention

4 is a perspective view of the opportunity type humidifier of the present invention

5 is a diagram showing the relationship between water vaporization and temperature drop

[Code Description of Important Parts of Drawing]

1: blower, 2: heating heater,

3: cooling mechanism, 4: vaporized humidifier,

5: ventilation shutter, 7: gas,

wv: water supply valve, n: nozzle,

em: porous element, wd: sump.

As shown in Fig. 1, the blower 1, the heating heater 2, the compression pump p, in the blowing circulation circuit of the sulfur temperature and humidity humidifier CTH connected to the room RM to keep the temperature and humidity constant. In the case where the cooling mechanism (3) composed of the condenser (c), the expansion valve (v), and the evaporator (ex) is installed in series, the water supplied in association with the electric water supply valve (wv) for supplying water and the water supply valve Nozzle (n) to spray water, porous element (em) installed vertically below the nozzle (n) to allow water to flow while passing through air, and a sump (wd) to collect water flowing in the lower body of the element. The vaporized humidifier 4 configured as described above is mounted on the blower inlet side in which a plurality of filters 6 are installed in parallel with the heating heater 2 together with the ventilation heater 5.

2 and 3 are exemplary views of the present invention, the vaporization humidifier 4 is installed at the lower side of the cabinet-type gas 7 of the thermo-hygrostat, and the blower 1 is installed at the upper side, The evaporator ex of the cooling mechanism 3 is provided, and a cooling mechanism, a heating heater, etc. are abbreviate | omitted. 4 is an exemplary view showing a main part of the opportunity type humidifier 4.

The present invention as described above sets the temperature and humidity of the room (RM) to be maintained by the electronic controller of the thermo-hygrostat not shown.

After sensing the temperature and humidity of the indoor air flowing into the thermo-hygrostat by the temperature sensor installed in the gas, it outputs an indication signal to perform cooling, humidification, dehumidification, or heating functions required for the set temperature and humidity.

When the cooling performance instruction signal is output, the motor pump and the water supply valve wv (not shown) of the vaporized humidifier 4 are primarily operated by the set temperature and the temperature difference between the introduced air, and the ventilation shutter 5 is opened.

Therefore, water is supplied to the nozzle n of the humidifier 4 by the electromagnetic water supply valve wv, and the water supplied from the nozzle n is sprayed continuously. The sprayed water flows to the porous element (em) in a planar manner, is collected in the lower side sump (wd), recovered to a water tank (not shown), and then repeatedly supplied to the nozzle (n) by a motor pump.

Water flowing into the porous element (em) is evaporated by the ventilation energy of the blower (1) penetrating through the element (em) evaporated moisture is humidified in the air of the room (RM). The endothermic action at the time of evaporation of water can perform the main cooling function to lower the temperature of the air.

Therefore, when the indoor temperature is high and the humidity is low, humidification and temperature control can be performed only by operating the vaporization type humidifier 4 without using the cooling mechanism 3. At this time, the operation of the vaporized humidifier (4) is controlled only by adjusting the water supply valve.

If there is a large difference in temperature of the air, an operation instruction signal is simultaneously output to the vaporized humidifier 4 and the cooling mechanism 3 to perform the cooling function by the cooling mechanism 3 and to perform the auxiliary cooling function by the humidifier 4. .

When the instruction signal of the humidification performance is output, the opportunity type humidifier 4 performs the humidifier function in the same manner, and when the dehumidification performance signal is output, the dehumidification function is performed by driving the cooling mechanism 3. When the heating performance signal is output, the heating heater 2 is operated to perform the air heating function.

In addition, in order to increase the humidification function when the heating function is performed simultaneously with the heating function, the heating heater is installed on the front of the evaporative humidifier in direct heat, the ventilation shutter is removed, and the humidification function is controlled by controlling the water supply valve. You can also run

The present invention is a constant temperature and humidity chamber consisting of a blower, a heating heater, a cooling mechanism, and a humidifier, an electric water supply valve, a nozzle for collecting the flowing element and the flowing water in a condition that the nozzle and the sprayed water can evaporate. The vaporized humidifier is installed on the inlet side of the ventilation circuit in parallel with the heating heater, so that the humidifying and cooling functions can be performed simultaneously by the vaporizing humidifier, and the operation of the vaporizing humidifier does not require a large amount of power. Since the operation of the cooling device operated by the refrigeration cycle is stopped while the type humidifier is used, the operating cost of the constant temperature / humidifier is economically cheaper than that of the conventional system.

In addition, since the structure of the vaporized humidifier is simple and there are almost no breakdown points, it is easy to use and handle, and thus, there are various effects such as the maintenance cost can be reduced and usefully used compared to the conventional electronic humidifier.

Claims (2)

Operated by a blower (1), a heating heater (2), and a refrigeration cycle in a series of coolers (3) in series heat, the vaporizing humidifier (4) is ventilated in parallel with the heating heater (2). A constant temperature and humidity chamber equipped with a vaporized humidifier, characterized in that the humidification and cooling function is installed by installing with a ventilation shutter (5) on the inlet side of the circuit. The vaporized humidifier (4) is characterized in that the water supply valve (wv) for supplying water is connected to the upper side spray nozzle (n) and a porous element (em) is installed on the lower side of the spray nozzle (n). And a water collecting container (wd) formed below the element so that the water sprayed from the nozzle (n) flows into the element and is evaporated by ventilation.