KR200386907Y1 - Compact type sanitary hot and cold water dispenser - Google Patents

Abstract

The present invention provides cold and hot water without delay while eliminating the cold / hot water tank, and realizes the compact structure and small scale that can be placed on the table to reduce the manufacturing cost and freely install it in a narrow space. It is easy to handle, and it produces and sterilizes and purifies water in the air to provide a perfectly safe water quality hygienically even if there is no supply of water, and at the same time, it has a humidity control function to create a pleasant indoor environment. It is about.

The present invention for realizing this is provided with a cold water supply means including a cooling cycle for cooling the water in the reservoir and a hot water supply means for supplying warm water and a circulation pipe having a circulation pump for circulating the water in the reservoir and each of the components A cold / hot water supply device including a cold / hot water supply device including a microcomputer for controlling and a water generating device including a cooling cycle and a water collecting tank for condensing moisture in air, in the casing, wherein the cold water supply means and the The water growth value is provided with an instantaneous cooling heat exchanger and an evaporator, respectively, characterized in that the instantaneous cooling heat exchanger and the evaporator are each connected to one compressor and a condenser.

Description

COMPACT TYPE SANITARY HOT AND COLD WATER DISPENSER}

The present invention relates to a sanitary cold and hot water dispenser. Especially, the cold / hot water tank is excluded, and it provides cold and hot water without delay and realizes a compact configuration and small scale that can be placed on a table, thereby reducing manufacturing cost and confined space. Ease of installation and easy handling of production, logistics, etc. Produces water, sterilizes and purifies water in the air, providing hygienic and perfectly safe water quality without the supply of water. It relates to a compact sanitary safety cold water heater.

In general, a cold and hot water machine is divided into a cold and cold water heater using a water pipe directly connected to the water pipe to be used to supply purified water, such as hot and cold water and bottled water in a bucket.

Water pipe direct cold and hot water is commonly known as a water purifier, and a multi-stage filtration filter is installed in the cold and hot water device to filter water to remove foreign substances contained in the water to sanitarily supply water.

In addition, the bucket-type cold water heater is a device that provides hygienically purified in a separate facility and supplied to the water supplied in the bucket of a predetermined standard by adjusting the temperature of the water according to the needs of the user.

Such a common cold and hot water heater is composed of a number of accessories for the cold water device for supplying the cold water in accordance with the temperature conditions and the hot water device for supplying hot water.

The cold water device is a device for circulating a refrigerant by a cooling cycle to cool water, and includes a compressor for compressing a refrigerant to cool the water in the cold water tank so that water supplied from the water tank is cooled. It comprises an evaporator for absorbing external heat by expanding and evaporating the liquid refrigerant of the.

In addition, the hot water device is configured to include a hot water tank in which the water supplied from the reservoir tank is contained and a heater for heating the water of the hot water tank.

In the cold and hot water machine, UV lamps are installed in the water purifying means and the water supply pipe made of filter members, but the water tank has a temperature and condition suitable for breeding of bacteria. There was a problem that corruption is contaminated.

In addition, the water purification means consisting of a multi-stage filter member is a foreign matter and bacteria to grow over time, there was a problem of short replacement life.

Applicant has proposed Application No. 10-2004-0097063, "Circulation Sanitary Safety Cold and Hot Water" as an alternative to this problem. The prior application technology is to provide a cold and hot water circulation means to prevent stagnation of water even when the amount of drinking water is low, as well as to repeatedly sanitizing and purifying water in the circulation path to obtain a completely safe sanitary drinking water.

On the other hand, a drinking water generating apparatus for condensing moisture in the air in such a cold and hot water to sterilize and purify to produce drinking water.

The drinking water growth value is condensed and cooled in the evaporator while the air passes through the evaporator of the cooling cycle, the temperature of the evaporator is instantaneously raised to drop the condensed water and then collected and purified water to provide drinking water It also has a dehumidification function.

Applicant has focused on adding a dehumidifying function of the water generator to the cold and hot water can create a comfortable indoor environment by the humidity control function.

However, the drinking water generating device is equipped with a compressor for cooling and dehumidification, respectively, and the height of the device was inevitably increased because the compressor should be arranged up and down.

In addition, cold and hot water is supplied with cold water tank and hot water tank, but the evaporator for heating or heater for heating is wound in a certain storage tank. Because of the drawback of the rapid rise or fall of the water temperature, a low water capacity of about twice the amount that can be extracted at one time is essential. Therefore, the cold water tank and the hot water tank are each formed in a capacity capable of accommodating at least about 3 l and the height thereof reaches about 25 cm.

Due to these reasons, the fresh water growth of the prior art is used mainly for commercial use, with a height of at least about 1.2 M. It is also used as a desktop type that is placed on a table to utilize a narrow space and add convenience. Due to the difficult limitations, there was a problem that is difficult to use in the general home.

The present invention has been devised to solve the above problems,

The purpose of the present invention is to provide cold and hot water without delay while eliminating the cold / hot water tank, and to realize a compact configuration and small scale that can be used on a table, reducing manufacturing costs, and freely installing in a narrow space. Compact hygiene and safety to create a pleasant indoor environment with hygienic control function, while providing hygienically safe water quality even if there is no separate water supply by generating, sterilizing and purifying water in the air. In providing cold and hot water.

Compact sanitary safety cold and hot water according to the present invention to achieve the above object,

Including a cold water supply means including a cooling cycle for cooling the water of the reservoir tank, a hot water supply means for supplying warm water and a circulation pipe having a circulation pump for circulating the water of the reservoir tank and a microcomputer for controlling each component In the cold / hot water machine, which is provided with a cold / hot water supply device configured, a cooling cycle for condensing moisture in the air, and a water generator provided with a water collecting tank in one casing,

The cold water supply means and the water growth value is provided with an instantaneous cooling heat exchanger and an evaporator, respectively, characterized in that the instantaneous cooling heat exchanger and the evaporator are each connected to one compressor and condenser.

Hereinafter, with reference to the accompanying drawings, an embodiment of a compact sanitary cold and hot water machine with a dehumidifying function of the present invention will be described in more detail.

1 is a schematic configuration diagram showing the configuration of one embodiment according to the present invention, Figure 2 is an overall configuration diagram of an embodiment according to the present invention.

1 and 2, a cold water supply means including a cooling cycle 60 for cooling the water in the reservoir 20, a hot water supply means for supplying warm water and a circulation pump for circulating the water in the reservoir tank A water production apparatus is provided with a cold / hot water supply device including a circulation pipe (71) and a microcomputer for controlling the respective components, and a cooling cycle and a water collecting tank (51) for condensing moisture in the air. In the cold and hot water machine provided in one casing 10, the cold water supply means 30 and the water generating device 50 is provided with an instant cooling heat exchanger 31 and the evaporator 53, respectively, the instant cooling heat exchange The group 31 and the evaporator 53 are connected to one compressor 61 and the condenser 63, respectively.

The circulation pipe of the present invention is largely divided into a cooling water purification pipe line A (see FIG. 3) and a sterilization circulation pipe line B (see FIG. 4).

First, the circulating pump 71 is provided with a two-way electromagnetic valve 81 which is connected to only one of two directions by a microcomputer on both sides, and the instantaneous cooling heat exchanger 31 of the cold water supply means is a reservoir 20 Take-out pipe (82) is connected to, and is introduced through the water collecting tank (51) of the water generating device through the circulation pump (71) and the instantaneous cooling heat exchanger (31) Circulation drawer pipe 87 is provided with a cooling water pipe passage (A) flowing into the reservoir tank through the lamp 75, and the electronic valve 83 is connected to the collection tank 51 from the reservoir 20 and automatically opened and closed at a set time period. And a sterilization circulation pipe B sequentially passing through the collecting tank 51, the circulation pump 71, and the UV lamp 75.

In addition, the water direct connection pipe 90 is connected to the instantaneous cooling heat exchanger 31 from an external drinking water supply source, and the water supply direct connection pipe 90 is connected to the electron valve 83 and the water pressure of the electron valve 81. Preferably, the water pressure sensor 91 for controlling the on / off is provided.

In addition, a check valve 85 is provided at each inlet of the UV lamp 75 connected to the sterilization circulation pipe B and the cooling water purification pipe A.

A hot water supply line C connected to the reservoir 20 and connected to the intake coke 15 via the instantaneous hot water heat exchanger 41 may be further provided (see FIG. 4).

 The cold water supply pipe 86 and the hot water supply pipe C drawn out from the reservoir 20 are connected to one intake coke 15 through a two-way electromagnetic valve 81.

The refrigerant path D of the cooling cycle 60 is connected to the evaporator 53 or the instantaneous cooling heat exchanger 31 through the two-way electromagnetic valve 81 from the compressor 61 through the condenser 63. The refrigerant pipe 65 discharged from the evaporator 53 and the instantaneous cooling heat exchanger 31 is preferably configured to return to the compressor 61 through the electromagnetic valve 83 (see FIG. 5).

Meanwhile, a temperature sensor 21 is installed in the reservoir 20, and an outside air temperature sensor 11 and a humidity sensor 13 are installed in the casing 10, and the temperature of the outside air temperature sensor 11 and the reservoir is provided. In accordance with the temperature difference measured by the sensor 21 and the signal of the humidity sensor 13, it is preferable that the water generating device 50 is controlled by the microcomputer to operate.

In addition, the sterilization circulation pipe (B) may be controlled to operate for a time set in an absolute time zone with a low use frequency.

In addition, the sterilization circulation pipe (B) may be controlled to be opened and closed during the time set at the time of night detection by the illumination sensor (not shown).

In addition, the instantaneous cooling heat exchanger (31) is formed by plural uneven plate body is coupled to each other to form a zigzag bypass pipe on both sides, the one side pipe is configured to flow the coolant of the low temperature and the other side of the cooling water flow.

Since about 1.5 to 2.0 liters of water can be taken out per minute through the water intake coke 15 of the general water purifier, the configuration of the instantaneous cooling heat exchanger is the most suitable temperature when drinking about 2.0 liters of water per minute. In order to reduce the temperature by 15 degrees, the total volume of the plate type instantaneous heat exchanger is only about 15% compared to the existing cold water tank, which is effective in reducing the total volume.

In addition, the fan 67 provided in the cooling cycle is composed of a slim rectangular fan for volume reduction.

Reference numeral 23 denotes a water level sensor of the water tank, 52 a water level sensor of the water tank, 56 a water collecting pipe, and 58 a water collecting chamber.

Look at the working state of the compact sanitary safety cold water heater (1) according to the present invention having the above configuration.

The water in the reservoir 20 is circulated through the cooling water purification channel A, and continuously passes through the instantaneous cooling heat exchanger 40 in the circulation path, thereby cooling the reservoir 20 to a predetermined temperature or less. Wait in reservoir 20.

In addition, when cold water is drawn out, the cold water that has been waiting in the water storage tank 20 is drawn out into the cold water supply pipe 86 and the intake coke 15, and the water storage tank actually performs the functions of the water storage tank and the cold water tank at the same time. The instantaneous cooling heat exchanger 31 having a size of about% can be continuously cooled without limiting the cold water capacity.

The hot water supply system may also continuously take hot water without limiting the capacity of the hot water heat exchanger 41 having a size of about 15% of the volume of the existing hot water tank.

The temperature at which a person senses cool coolness is about -15 ℃ compared to the outside temperature. Therefore, the control of the circulation pump 71 and the electromagnetic valve 83 for the operation of the cooling water purification pipe line A is controlled by the measurement signals of the reservoir temperature sensor 21 and the outside air temperature sensor 11.

In addition, when the humidity in the air is detected by a humidity sensor 13 or more than a predetermined value, the water generating device 50 operates the heavy duty 53 by the microcomputer to condense moisture in the air to dehumidify. Is done.

Therefore, the opening and closing control of the electronic valve 81 which controls the flow to the cooling cycle compressor 61 and the condenser 63 and the instantaneous cooling heat exchanger 31 and the evaporator 53 requires the evaporator 53 to be dehumidified. Only open or operate both the evaporator 53 and the instantaneous cooling heat exchanger 31, otherwise only the instantaneous cooling heat exchanger 31 is in communication.

Then, the water generated from the evaporator 53 flows into the sump 51, and when the water collected above the set level in the sump 59 is signaled to the microcomputer by the water level sensor 55, the circulation pump 71 ) Is operated and flows into the reservoir 20 through the sterilization step of the water purification unit 73 and the UV lamp 75.

Therefore, by controlling the humidity in the air at the same time the water obtained as a by-product completely sterilized purified water will be used as sanitary drinking water.

In addition, the sterilization circulation pipe (B) v to drop the water of the reservoir 20 into the sump tank 51 and when a certain level is reached to perform a circulating operation via the UV pump (75) to prevent the stagnation of the reservoir water. It is to build a hygienic cold water supply system to prevent the occurrence of bacteria by the sterilization is repeated repeatedly.

The control of the circulating operation of the sterilization circulation pipe (B) may be operated for a predetermined time in an absolute time zone where the frequency of use is low, such as 3 to 4 hours in the morning, for which drinking water is rarely used, or by a light sensor which is separately installed. Operate at night lights out.

On the other hand, in the case of the water pipe direct cold and hot water heater, when the water pressure sensor 91 is provided in the water pipe direct connection pipe 90, the water pressure in the water pipe connection pipe drops due to the number of tap water, manual valve lock, etc., the electronic valve 83 It stops operation by cutting off the power of) and prevents damage of electronic valve.

The present invention performs a cold water supply and dehumidification function using a single cooling cycle, instantaneous heat exchange is performed while the cold water tank and the hot water tank are excluded, thereby providing cold and hot water, and cold and hot water are drawn out through a single intake cock. In addition, the cooling fan also uses a compact square fan to provide a compact cold water heater with a small volume that can be easily placed on a table such as a dining table.

The cold and hot water according to the present invention according to the present invention can be seen that the supply of cold / hot water at the same temperature provided at one time than the general water purifier is rather increased, the height is about 41 ~ 43cm, which is significantly smaller than the prior art 1.2M.

Therefore, the manufacturing cost is reduced due to its compact configuration and size, and the occupied space is relatively small, so it is manufactured in a desktop style to be installed on a table, so that installation is free and handling of transportation is easy.

In the above, preferred embodiments of the present invention have been described with reference to the accompanying drawings. Here, the terms or words used in the present specification and claims should not be construed as being limited to ordinary or dictionary meanings, but should be construed as meanings and concepts corresponding to the technical spirit of the present invention. Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical ideas of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

As described in detail above, the compact sanitary safety cold water heater according to the present invention provides cold and hot water immediately while the cold / hot water tank is excluded and is manufactured by implementing a compact configuration and small scale that can be placed on a table and used. In addition to reducing costs, it is free to install in narrow spaces and is easy to handle in production, logistics, etc., by generating, disinfecting and purifying water in the air, it provides hygienically safe water quality without the supply of water and at the same time controls humidity. The present invention relates to a compact sanitary safety cold and hot water heater having a comfortable indoor environment.

1 is a schematic diagram showing the configuration of an embodiment according to the present invention

2 is an overall configuration diagram of an embodiment according to the present invention

Figure 3 is a configuration diagram showing the extraction of the cooling water purification pipe in Figure 2

4 is a configuration diagram in which the sterilization circulation pipe and hot water supply pipe are added to FIG.

5 is a view showing an extract of the refrigerant flow of the cooling cycle in FIG.

* Explanation of symbols for the main parts of the drawings

1: compact sanitary hot and cold water heater 10 of the present invention: casing

20: reservoir 21: reservoir temperature sensor 15: intake cock

30: cold water supply means 31: instant cooling heat exchanger 41: instant hot water heat exchanger

50: water generator 51: sump 53: evaporator

60: cooling cycle 61: compressor 63: condenser

65: refrigerant pipe 67: fan 71: circulation pump

73: water purification unit 75: UV lamp 81: 2-way electromagnetic valve

83: solenoid valve 85: check valve 86: cold water supply pipe

87: circulation outlet pipe 90: water direct connection pipe 91: water pressure sensor

A: Cooling water pipe B B: Sterilization circulation pipe C: Hot water pipe

D: Refrigerant circulation line

Claims (12)

A cold water supply means including a cooling cycle 60 for cooling the water in the water storage tank 20, a hot water supply means for supplying warm water, and a circulation pipe having a circulation pump 71 for circulating water in the water storage tank and each of the circulation pipes; A cold / hot water supply device including a microcomputer for controlling a component and a water generating device including a cooling cycle for condensing moisture in the air and a water collecting tank 51 are provided in a single cold casing 10. In The cold water supply means 30 and the water generating device 50 is provided with an instant cooling heat exchanger 31 and an evaporator 53, respectively, the instantaneous cooling heat exchanger 31 and the evaporator 53 is one Compact sanitary safety cold and hot water heater, characterized in that connected to the compressor (61) and condenser (63). The method of claim 1, The circulation pump 71 is provided with a two-way electromagnetic valve 81 which communicates in only one of two directions by the microcomputer on both sides. The instantaneous cooling heat exchanger (31) of the cold water supply means is connected to the withdrawal pipe (82) from the water storage tank (20), and flows in through the water collecting tank (51) of the water generating device, and the circulation pump (71) and the instant cooling The cooling water supply pipe (A) flowing into the reservoir through the water purification unit (filter) 73 and the U-lamp 75 through a heat exchanger (31), and the collection tank 51 from the reservoir 20 to the set time Characterized in that the sterilization circulation pipe (B) is installed through the circulation withdrawal pipe 87 and the collection tank 51, the circulation pump 71 and the UV lamp 75 in order to be automatically opened and closed at intervals Compact sanitary safety cold and hot water machine. The method according to claim 1 or 2, A water direct connection tube 90 is connected to an instantaneous cooling heat exchanger 31 from an external drinking water supply source, and the water direct connection tube 90 controls the on / off of the electronic valve in accordance with an electromagnetic valve 83 and water pressure. Compact hygienic safety cold and hot water heater, characterized in that the water pressure sensor (91) is provided for. The method according to claim 1 or 2, Compact type sanitary safety cold and hot water heater, characterized in that the check valve 85 is installed at the inlet of the UV lamp 75 connected to the sterilization circulation pipe (B) and the cooling water purification pipe (A). The method of claim 2, Compact sanitary safety cold and hot water heater, characterized in that the hot water supply pipe (C) is connected to the reservoir 20 and connected to the water intake coke 15 via the instantaneous hot water heat exchanger (41). The method according to claim 2 or 5, The compact type sanitary safety cold and hot water heater, characterized in that the cold water supply pipe (86) drawn from the reservoir 20 and the hot water supply pipe (C) is connected to one intake coke (15) through a two-way electromagnetic valve (81). The method of claim 2, The refrigerant path D of the cooling cycle 60 is connected to the evaporator 53 or the instantaneous cooling heat exchanger 31 through the two-way electromagnetic valve 81 from the compressor 61 through the condenser 63. The refrigerant pipe (65) discharged from the evaporator (53) and the instantaneous cooling heat exchanger (31) is a compact sanitary safety cold and hot water heater, characterized in that configured to return to the compressor (61) through the electronic valve (83). The method of claim 1, A temperature sensor 21 is installed in the reservoir 20, and an outside air temperature sensor 11 and a humidity sensor 13 are installed in the casing 10. Compact sanitary safety, characterized in that the water generating device 50 is controlled to be operated by the microcomputer in accordance with the temperature difference and the humidity sensor signal measured from the outside temperature sensor 11 and the temperature sensor 21 of the water tank. Cold and hot water machine. The method according to claim 1 or 2, The sterilization circulation pipe (B) is a compact sanitary safety cold and hot water heater, characterized in that controlled to operate for a time set in the absolute time of the use frequency is low. The method according to claim 1 or 2 The sterilization circulation pipe (B) is a compact sanitary safety cold and hot water heater, characterized in that controlled by opening and closing for a time set at the time of night detection by the illumination sensor. The method of claim 1 The instantaneous cooling heat exchanger (31) is formed by combining a plurality of plate-shaped unevenly formed mutually zigzag bypass pipe on both sides, the one side pipe is characterized in that the low-temperature refrigerant flows and the other side pipe is configured to flow the cooling water Compact sanitary safety cold water heater. The method of claim 1 The fan 67 provided in the cooling cycle is a compact sanitary safety cold and hot water heater, characterized in that consisting of a slim square fan.