TW201837398A - Air conditioning system of portable air conditioner achieving a convenient portable effect and avoiding a problem of shutting down the machine for pouring out water while the condensing water being at the full level - Google Patents

Abstract

An air conditioning system of a portable air conditioner is provided. A water cooling means is adopted; a condenser in a portable machine body is disposed with two cooling water inlet/outlet pipe members, a detachable assembling-type connector is used for connecting to a cooling water tower, a water discharging port of the cooling water tower is connected to an inlet port of the condenser, and the pipe member at an outlet port of the condenser is connected to a sucking port of a cooling water circulation pump, so that the cooling water is provided with a negative pressure circulation; when condensing water in a water collecting tank is at a full level, an electromagnetic valve is actuated, so that the condensing water is automatically conveyed to the cooling water tower with the negative-pressure cooling water, thereby achieving a convenient portable effect and avoiding a problem of shutting down the machine for pouring out water while the condensing water being at the full level.

Description

   Mobile air-conditioning system   

The invention belongs to the creation of an air conditioner, in particular to a structural design of an air conditioner system that can be moved and used where it is required to be cooled.

With the improvement of living standards, people have higher and higher requirements for indoor environment. Air conditioners have become one of the indispensable household appliances in people's lives. Generally, the air conditioners installed in buildings are fixed. It is installed on the wall or ceiling to supply the air conditioner for indoor use. However, this fixed air conditioner is not suitable for all use cases, such as some short-term or temporary exhibition venues, mobile booths, etc., especially In a small family or living environment with a small number of people living alone, if it is necessary to install an air-conditioning device in each room, it is expensive. Therefore, only one of the more active rooms can be used for installation. In summer, other rooms without air-conditioning equipment will be extremely hot.

In view of this, in order to solve this problem, the industry subsequently developed a so-called portable air conditioner, which can be used to solve the above-mentioned use needs by using its mobility that can be moved at any position according to the use requirements. The air conditioner has Mobile mobility can indeed bring considerable convenience to users; however, after use, it is found that it has the following problems that must be solved, otherwise consumers will still be very distressed, and they are explained as follows: As we all know, no matter which type of air conditioner is, when it is running, hot air generates heat exchange through the cold coil, and condensed water is bound to be generated.

If the air conditioner is installed in a higher position, the condensed water can be discharged into a lower drain.

If the cold air is installed in a lower position, a water collection tank must be set up to collect it. When the water volume is full, it should try to stop and pour water, or discharge it to the drain by a pump and a special drainage pipe for condensed water.

Since mobile air conditioners need to be small in size and light in weight, they can be moved at will. In addition to the refrigerant compressor and fan in the structure, it is not suitable to install water pumps or other motor components.

However, generally known mobile air conditioners, for the treatment of condensed water, can only be used to collect condensate water by means of a water collection tank in terms of structural settings. In this way, when the amount of water is full, it must be stopped and poured. When sleeping in the middle of the night, they still have to stop and pour water regularly, which is very disturbing for consumers.

Moreover, the structure of the conventional mobile air-conditioners is based on air cooling. In other words, the hot air generated when the air-conditioners are running must be discharged to the outside with a large exhaust pipe to make the air-conditioners cool. Continue to run; otherwise, the indoor temperature will increase even more, and even cause the machine to trip and the air-conditioning to stop running, which will cause a lot of inconvenience to the user.

Due to the conventional mobile air conditioner, the problems of handling condensate and pouring water as described above and the problem of having to install a large exhaust duct arise in the use of conventional mobile air conditioners. The need for continued research and development to solve the problem .

In view of this, the inventor has developed a method of using water cooling, that is, changing the original cooling method, using water for cooling, and installing two inlet / outlet cooling water pipe bodies in the condenser in the movable body ( (Such as hose or other material pipe body), connected to the cooling water tower with a detachable combination joint (such as a quick connector or other types of joints), the outlet of the cooling water tower is connected to the inlet of the condenser, and the outlet of the condenser The pipe is connected to the suction inlet of the cooling water circulation pump, so that the cooling water is circulated in negative pressure. In this way, when the water level in the water collection tank is full, the solenoid valve is opened, and the condensed water will automatically follow the negative pressure. The cooling water is sent to the cooling water tower together to supplement the water evaporated by the cooling water tower.

The reason is that the main purpose of the present invention is to provide a mobile air conditioner air conditioning system, which can be moved there as the air conditioner needs, which will bring people a lot of convenience and comfort.

The secondary purpose of the present invention is to use its structural arrangement to enable it to be used without the problem that the condensed water is full and needs to be stopped and poured.

Another object of the present invention is to make use of its structural arrangement so that it can be used without disturbing consumers by installing a large exhaust pipe.

In order to achieve the above object, the technical means adopted in the present invention is to set a water collecting tank in the body of the mobile air conditioner, so that the condensed water can be automatically injected into the water collecting tank, and an electronic induction type upper and lower water level switch is provided in the water collecting tank. A drain pipe is set at the lower end of the water collecting tank, which is connected to the inlet of the condenser, and a solenoid valve is installed on the pipeline connecting the water collecting tank and the condenser.

When the air-conditioning system is operating, when the condensed water is filled up to the water level on the water collecting tank set in the body of the mobile air conditioner, the electronic induction type upper and lower water level switch set in the body of the mobile air conditioner will act, causing the electromagnetic When the valve is opened, the condensed water will flow out of the drain pipe set at the lower end of the water collecting tank, and be pumped away by the circulating pump of the cooling water circulation system, and then flow back to the cooling water tower.

When the condensate water level of the water collecting tank set in the body of the mobile air conditioner is lowered to the setting position of the lower water level switch, the solenoid valve will be closed to stop the condensate water from being drawn out to avoid drawing air.

The relationship position setting of each component is used to achieve that the air conditioner has movable maneuverability, and can overcome the problems of drainage and heat removal.

Compared with the prior art, the present invention has the following advantages:

1. As long as the air conditioner is started, the cooling water circulating water pump must be started. The water pump draws the cooled hot water from the condenser in a negative pressure at the outlet end and sends it to the cooling water tower to dissipate the cooling water. It flows to the condenser and becomes the circulation system of cooling water.

2. When the condensate water collecting tank is full, the upper water level sensor of the water collecting tank will act to open the solenoid valve, and the condensed water will be automatically sucked in from the inlet of the condenser along with the negative pressure cooling water, which will increase the cooling effect.

3. Because condensed water is added, the make-up water evaporated from the cooling water tower can be reduced and water resources can be saved.

4. No additional pumps and special drainage pipes are needed to reduce the installation cost and power consumption of pumps and pipelines.

5. Reduce the random discharge of condensed water, causing the breeding of environmental pollution bacteria, and the occurrence of veteran's disease.

1‧‧‧ cooling water tower

2‧‧‧cooling water circulation pump

3‧‧‧ condenser

4‧‧‧Refrigerant compressor

5‧‧‧Evaporator

6‧‧‧fan

7‧‧‧ collection tank

8‧‧‧Condensate water level switch

9‧‧‧ Solenoid Valve

10‧‧‧Supply water float valve

11‧‧‧Cooling water flow switch

12‧‧‧ Cooling water circulation system

13‧‧‧Refrigerant circulation system

14‧‧‧Condensate drainage system

15‧‧‧ tube body

16‧‧‧ Drain pipe

17‧‧‧ Mobile air-conditioner body

FIG. 1 is an implementation diagram of a portable air conditioner air-conditioning system according to the present invention.

In order to enable the review committee to further understand the technical means, applications, and effects that can be produced by the present invention, the following implementation examples are listed and described in detail as follows: The mobile air-conditioning system of the present invention includes: cooling Water Tower 1, Cooling Water Circulation Pump 2, Condenser 3, Refrigerant Compressor 4, Evaporator 5, Fan 6, Condensate Water Tank 7, Condensate Water Up / Down Water Level Switch 8, Solenoid Valve 9, Makeup Water Float Valve 10, Cooling The water flow switch 11, the cooling water circulation system 12, the refrigerant circulation system 13, the condensate drainage system 14, the pipe body 15, the drainage pipe 16, the movable air conditioner body 17, and other components.

Regarding the specific situation of its implementation, please refer to FIG. 1. The main feature of the present invention is that the condenser inside the movable air conditioner body 17 is equipped with two inlet / outlet cooling water pipe bodies 15 (such as soft Pipe or other pipe body), connected to the cooling water tower 1 with a detachable combination joint (such as a quick joint or other type of joint), the outlet of the cooling water tower 1 is connected to the inlet of the condenser 3, and the condenser 3 The outlet pipe 15 is connected to the suction port of the cooling water circulation pump 2 to make the cooling water circulate in a negative pressure. A water collecting tank 7 is provided in the movable air conditioner body 17, and the mobile air conditioner body There is also an electronic induction condensate water up / down water level switch 8 inside, which can detect the water level in the water collecting tank 7, and a drain pipe 16 at the lower end of the water collecting tank 7, which can be connected to the inlet of the condenser 3, In addition, a solenoid valve 9 is installed on the pipeline connecting the water collecting tank 7 and the condenser 3, so that when the water level in the water collecting tank 7 is full, the solenoid valve 9 is opened, and the condensed water will automatically follow the negative pressure. The pressurized cooling water is sent to the cooling water tower 1 together.

When the present invention needs to be used, as long as a pipeline inlet and outlet end of the cooling water tower 1 is set up in each selected indoor space, a detachable combined joint (such as a quick joint) can be used to immediately connect the pipe body 15 and the drainage pipe 16 The pipe inlet and outlet ends pivoted between the movable air conditioner body 17 and the cooling water tower 1 are very fast and convenient.

When the air-conditioning system is operating, when the condensate fills the water level on the water collecting tank 7 provided in the mobile air conditioner body 17, the electronic induction condensate water up / down level switch 8 provided in the mobile air conditioner body 17, It will act, so that the solenoid valve 9 is opened, and the condensed water will flow out of the drain pipe 16 provided at the lower end of the water collecting tank 7, and the pipe body 15 is used to draw away the cooling water circulation pump 2 of the cooling water circulation system 12, and flow back Inside the cooling water tower 1.

When the condensate water level of the water collecting tank 7 provided in the mobile air conditioner body 17 drops to the setting position of the lower water level switch, the solenoid valve 9 will be closed to stop the condensate water from being drawn out to avoid drawing air.

Claims (5)

    A mobile air-conditioning system includes: cooling water tower 1, cooling water circulation pump 2, condenser 3, refrigerant compressor 4, evaporator 5, fan 6, water collecting tank 7, condensate water up / down water level switch 8, solenoid valve 9. Make-up water float valve 10, cooling water flow switch 11, cooling water circulation system 12, refrigerant circulation system 13, condensate drainage system 14, pipe body 15, drainage pipe 16, movable air-conditioner body 17, and other components. The utility model is characterized in that a water collecting tank 7 is provided in the movable air conditioner body 17 and two condenser water inlet / outlet cooling pipe bodies 15 are installed in the condenser in the movable air conditioner body 17 in a detachable combination. The coupling is connected to the cooling water tower 1, the water outlet of the cooling water tower 1 is connected to the inlet of the condenser 3, and the water outlet pipe body 15 of the condenser 3 is connected to the cooling water circulation pump 2 suction inlet.         The portable air conditioner air-conditioning system described in item 1 of the scope of patent application, wherein the water collecting tank 7 in the mobile air conditioner body 17 is also provided with an electronic induction condensate water up / down water level switch 8 for Detect the water level in the water collecting tank 7.         The movable air conditioner air-conditioning system according to item 1 of the scope of the patent application, wherein a drain pipe 16 is provided at the lower end of the water collecting tank 7 and can be connected to the inlet of the condenser 3.         The movable air conditioner air-conditioning system according to item 1 of the scope of the patent application, wherein a solenoid valve 9 is installed on a pipeline connecting the water collecting tank 7 and the condenser 3.         The portable air conditioner air-conditioning system described in item 1 of the scope of patent application, wherein the water collection tank 7 and the electronic induction condensate water up / down water level switch 8 and the solenoid valve 9 are provided in the mobile air conditioner body 17. The relationship between the drain pipe 16, the pipe body 15, the cooling water tower 1, the cooling water circulation system 12, and the cooling water circulation pump 2 is as follows: When the air conditioning system is operating, the condensed water is filled in the movable air conditioner body 17. When the water level of the set water collecting tank 7 is set, the electronic induction condensate water up / down water level switch 8 provided in the mobile air conditioner body 17 will act, so that the solenoid valve 9 is opened, and the condensed water will flow from the lower end of the water collecting tank 7 The drain pipe 16 flows out, uses the pipe body 15 and is pumped away by the cooling water circulation pump 2 of the cooling water circulation system 12, and flows back to the cooling water tower 1. When the collector in the mobile air conditioner body 17 is installed, When the condensate water level of the water tank 7 drops to the setting position of the lower water level switch, the solenoid valve 9 will be closed to stop the condensate water from being drawn out to avoid drawing air.