KR20200050065A - Adsorption type refrigerant device having damper-shaped valve to ensure a channel for refrigerant vapor - Google Patents

Abstract

An embodiment of the present invention provides an adsorption type refrigerator for increasing refrigerating efficiency by reducing the length of a path of refrigerant flowing to pass through each component. According to the embodiment of the present invention, the adsorption type refrigerator with a damper type valve for securing a refrigerant vapor channel comprises: an evaporator for allowing cold water to be introduced thereinto and discharged therefrom and reducing the temperature of the cold water; a first adsorption tower connected to the evaporator, selectively receiving refrigerant vapor introduced thereinto, which is generated from the refrigerant in the evaporator, and having a first adsorption and desorption part for adsorbing or desorbing the refrigerant vapor; a second adsorption tower connected to the evaporator, selectively receiving the refrigerant vapor introduced thereinto, and having a second adsorption and desorption part for adsorbing or desorbing the refrigerant vapor; a condenser connected to the first adsorption tower and the second adsorption tower and allowing the refrigerant vapor desorbed from the first adsorption tower or the second adsorption tower to be selectively introduced thereinto and condensed; and a damper-type valve part coupled to any one selected among the evaporator, the first adsorption tower, the second adsorption tower, and the condenser, and having a plurality of blades for allowing or blocking the flow of the refrigerant vapor.

Description

Adsorption chiller with damper valve to secure refrigerant vapor flow path {ADSORPTION TYPE REFRIGERANT DEVICE HAVING DAMPER-SHAPED VALVE TO ENSURE A CHANNEL FOR REFRIGERANT VAPOR}

The present invention relates to an adsorption type refrigerator using a damper valve for securing a refrigerant vapor flow path, and more particularly, to an adsorption type refrigerator having improved refrigeration efficiency by reducing a path length of a refrigerant flowing to pass through each component. .

Adsorption freezers are refrigeration heat engines that generate heat and heat by using heat generation and endothermic phenomena following the heating reaction between the adsorbent and the refrigerant (water). This system is composed of an adsorbent heat exchanger (regeneration / adsorption process), a condenser, and an evaporator, and is composed of a closed system high vacuum. As the adsorbent, a silica (Silic) -based or zeolite-based solid adsorbent is mainly used.

The adsorption type refrigerator regenerates the adsorbent using hot water such as waste heat from the other adsorption column when the refrigerant is absorbed by one adsorption column. When the regeneration is completed, a refrigeration output is continuously obtained by repeating a series of processes in which the adsorbent whose regeneration of the refrigerant vapor has been regenerated is used for adsorption, and regeneration of the adsorbent adsorbing the refrigerant on the side not used for adsorption is repeated.

However, in the adsorption type refrigerator, when refrigerant flows between each adsorption tower, condenser, and evaporator, the refrigerant flows along the pipes installed in each of them, and a butterfly valve is formed in each pipe to open and close the flow path of the refrigerant. There is a problem in that the flow path of is long, the volume of the adsorption type refrigerator increases, and the efficiency of the entire adsorption type refrigerator decreases.

In the Republic of Korea Patent No. 10-1787943 (name of the invention: a three-way valve for independently controlling the flow path, an adsorption freezer and an adsorption refrigeration system including the same), either cooling water or hot water from a cooling water supply line or a hot water supply line Is selectively supplied, the first adsorber and the second adsorber to which the refrigerant is adsorbed or desorbed; A condenser connected to each of the first adsorber and the second adsorber, to which refrigerant that is desorbed from the first adsorber or the second adsorber is supplied, and that the supplied refrigerant is condensed; An evaporator in which condensed refrigerant is supplied, cold water is produced using the vaporization heat generated when the supplied refrigerant evaporates, and selectively supplied the evaporated refrigerant to either the first adsorber or the second adsorber; An air conditioner that cools or heats air by supplying hot water supplied from the hot water supply line or cold water produced by the evaporator; And a valve unit for controlling circulation of cold water or hot water flowing between the evaporator and the air conditioner.

Korean Registered Patent No. 10-1787943, Korean Registered Patent No. 10-1588388, Korean Registered Patent No. 10-1762264, Korean Registered Patent No. 10-1888553, Korean Registered Patent No. 10-1801647, Korean Registered Patent No. 10 -2017-0148149

An object of the present invention for solving the above problems is to shorten the path length of the refrigerant flowing to pass through each of the adsorption tower, condenser or evaporator included in the adsorption type refrigerator.

In addition, an object of the present invention is to shorten the distance between one component and the other components included in the adsorption refrigerator, thereby reducing the overall size of the adsorption refrigerator.

And, an object of the present invention is to configure the adsorption freezer to control the arrangement of each component included in the adsorption freezer.

The technical problem to be achieved by the present invention is not limited to the technical problems mentioned above, and other technical problems not mentioned can be clearly understood by a person having ordinary knowledge in the technical field to which the present invention belongs from the following description. There will be.

Configuration of the present invention for achieving the above object, the cold water is introduced and discharged, the evaporator to lower the temperature of the cold water; A first adsorption tower connected to the evaporator and having a first adsorption and desorption unit for selectively adsorbing or desorbing the refrigerant vapor; A second adsorption tower connected to the evaporator, the refrigerant vapor being selectively introduced, and having a second adsorption / desorption unit for adsorbing or desorbing the refrigerant vapor; A condenser connected to the first adsorption tower and the second adsorption tower, the refrigerant vapor desorbed from the first adsorption tower or the second adsorption tower selectively introduced and condensed; And a damper-type valve unit coupled with any one selected from the evaporator, the first adsorption tower, the second adsorption tower or the condenser, and having a plurality of blades to allow or block the flow of the refrigerant vapor. do.

In an embodiment of the present invention, the damper-type valve unit, between the evaporator and the first adsorption tower, between the evaporator and the second adsorption tower, between the first adsorption tower and the second adsorption tower, the first adsorption tower and the condenser Between, or, between the second adsorption tower and the condenser, it may be formed to be located in each.

In an embodiment of the present invention, between the evaporator and the first adsorption tower, between the evaporator and the second adsorption tower, between the first adsorption tower and the second adsorption tower, between the first adsorption tower and the condenser, or 2 The distance between the adsorption tower and the condenser may be a side length of the damper type valve unit.

In an embodiment of the present invention, the damper valve portion, between the evaporator and the first adsorption tower, between the evaporator and the second adsorption tower, between the first adsorption tower and the second adsorption tower, the first adsorption tower and the condenser Between, or, between the second adsorption tower and the condenser, may be located in each of a plurality of.

In an embodiment of the present invention, the damper-type valve unit is coupled to the plurality of blades, each of the plurality of blades, and a driving unit that provides power for rotation to each of the plurality of blades, and each of the plurality of blades Blade packing, which is a packing formed along the edge, may be provided.

In an embodiment of the present invention, opening or closing of the damper valve portion may be performed by rotation of each of the plurality of blades.

In an embodiment of the present invention, the refrigerant may be water.

Configuration of the present invention for achieving the above object, the cold water is introduced and discharged, the evaporator to lower the temperature of the cold water; A first adsorption tower connected to the evaporator and having a first adsorption and desorption unit for selectively adsorbing or desorbing the refrigerant vapor; A second adsorption tower connected to the evaporator, the refrigerant vapor being selectively introduced, and having a second adsorption / desorption unit for adsorbing or desorbing the refrigerant vapor; A condenser connected to the first adsorption tower and the second adsorption tower, the refrigerant vapor desorbed from the first adsorption tower or the second adsorption tower selectively introduced and condensed; And a damper-type valve unit formed in the evaporator, the first adsorption tower, the second adsorption tower or the condenser, and having a plurality of blades to allow or block the flow of the refrigerant vapor. Includes.

The effect of the present invention according to the above configuration is that the path length of the refrigerant flowing to pass through each component is shortened, and thus the temperature difference between the cold water inlet and outlet of the adsorption type refrigerator is increased, so that the performance of the adsorption type refrigerator is significantly improved. And, the installation space volume of the adsorption type refrigerator is reduced.

And, the effect of the present invention is that, since the arrangement of each component included in the adsorption freezer is adjustable, it is possible to form an adsorption freezer of different batches according to space or use.

It should be understood that the effects of the present invention are not limited to the above-described effects, and include all effects that can be deduced from the configuration of the invention described in the detailed description or claims of the present invention.

1 is a schematic view of an adsorption type freezer according to the prior art.
2 is a schematic diagram of an adsorption type refrigerator according to the prior art and a schematic diagram of a butterfly valve.
3 is a schematic diagram of an adsorption type refrigerator according to an embodiment of the present invention.
4 is a schematic diagram of a damper-type valve unit according to an embodiment of the present invention.
5 is a schematic diagram of an adsorption type refrigerator according to another embodiment of the present invention.
6 is a schematic diagram of an adsorption type freezer according to another embodiment of the present invention.
7 is a graph of the performance of the adsorption refrigerator according to the prior art.
8 is a graph for the performance of the adsorption type refrigerator according to an embodiment of the present invention.

Hereinafter, the present invention will be described with reference to the accompanying drawings. However, the present invention may be implemented in various different forms, and thus is not limited to the embodiments described herein. In addition, in order to clearly describe the present invention in the drawings, parts irrelevant to the description are omitted, and like reference numerals are assigned to similar parts throughout the specification.

Throughout the specification, when a part is "connected (connected, contacted, coupled)" with another part, it is not only "directly connected" but also "indirectly connected" with another member in between. "It also includes the case where it is. Also, when a part “includes” a certain component, this means that other components may be further provided instead of excluding other components, unless otherwise stated.

The terms used in this specification are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this specification, terms such as “include” or “have” are intended to indicate that a feature, number, step, operation, component, part, or combination thereof described in the specification exists, and that one or more other features are present. It should be understood that the existence or addition possibilities of fields or numbers, steps, operations, components, parts or combinations thereof are not excluded in advance.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic diagram of an adsorption type freezer according to the prior art, and FIG. 2 is a schematic diagram of an adsorption type freezer according to the prior art and a schematic view of the butterfly valve 11. Here, Fig. 2 (a) is a schematic diagram of the adsorption type refrigerator according to the prior art, and Fig. 2 (b) is a schematic diagram of the butterfly valve 11 according to the prior art.

1 and 2, the adsorption refrigerator according to the prior art may include an evaporator 20, a first adsorption tower 30, a second adsorption tower 40, and a condenser 50. And, between the evaporator 20 and the first adsorption tower 30, between the evaporator 20 and the second adsorption tower 40, between the first adsorption tower 30 and the second adsorption tower 40, the first adsorption tower 30 and Between the condenser 50, and between the second adsorption tower 40 and the condenser 50, a pipe 12 through which the refrigerant flows and a butterfly valve 11 may be formed. In addition, the first adsorption tower 30 may include a first adsorption and desorption unit 31, and the second adsorption tower 40 may include a second adsorption and desorption unit 41. In addition, the evaporator 20 and the condenser 50 may be connected to a recovery pipe that flows the liquefied refrigerant from the evaporator 20 to the condenser 50.

As described above, the adsorption type refrigerator of the prior art is connected to the pipes 12 between the respective components, and the butterfly valve 11 is formed on each pipe 12 to increase the flow path of the refrigerant. In particular, the butterfly valve 11 has a problem in that, as the diameter of the valve becomes larger, the cover layer of the valve also increases, so that the length in the longitudinal direction of the valve also increases, and the volume of the adsorption refrigerator according to the prior art increases. In addition, there is a problem in that the path length through which the refrigerant flows increases, thereby reducing the overall refrigeration efficiency.

In order to highlight and explain the connection relationship between the respective components, as shown in FIG. 2, the evaporator 20, the first adsorption tower 30, the second adsorption tower 40, and the condenser 50 are blocked and simply displayed It is. Similarly, as shown in FIGS. 3, 5 and 6, the evaporator 120, the first adsorption tower 130, the second adsorption tower 140, and the condenser 150 included in the adsorption refrigerator of the present invention are also blocked. Simply marked.

Although the evaporator 120, the first adsorption tower 130, the second adsorption tower 140, and the condenser 150 included in the adsorption freezer of the present invention are blocked and simply displayed, each practical configuration is an adsorption freezer according to the prior art. The evaporator 20, the first adsorption tower 30, the second adsorption tower 40, and the condenser 50 may be the same as each.

Here, the details of each of the evaporator 120, the first adsorption tower 130, the second adsorption tower 140, and the condenser 150 are well-known techniques and detailed descriptions will be omitted. That is, the adsorption type refrigerator of the present invention is characterized by a damper-type valve unit 110 that connects one component to another component in combination with each component.

3 is a schematic diagram of an adsorption type freezer according to an embodiment of the present invention, and FIG. 4 is a schematic view of a damper type valve part 100 according to an embodiment of the present invention.

3 and 4, the adsorption freezer of the present invention, the cold water is introduced and discharged, the evaporator 120 to lower the temperature of the cold water; A first adsorption tower (130) connected to the evaporator (120), the refrigerant being a vapor formed in the evaporator (120), the refrigerant vapor being selectively introduced, and having a first adsorption / desorption unit for adsorbing or desorbing the refrigerant vapor; A second adsorption tower 140 which is connected to the evaporator 120, selectively flows in refrigerant vapor, and has a second adsorption / desorption unit for adsorbing or desorbing refrigerant vapor; A condenser 150 which is connected to the first adsorption tower 130 and the second adsorption tower 140 and selectively receives and condenses refrigerant vapor desorbed from the first adsorption tower 130 or the second adsorption tower 140; And, combined with any one selected from the evaporator 120, the first adsorption tower 130, the second adsorption tower 140 or the condenser 150, a plurality of blades 111 to allow or block the flow of refrigerant vapor It includes; a damper-type valve unit 100 having a.

3 is an embodiment of a matter in which one damper type valve unit 100 is formed between one component and another component in the adsorption type refrigerator of the present invention. And, in Figure 3 (a) is an evaporator 120 is formed on the upper side, a condenser 150 is formed on the lower side, the first adsorption tower 130 and the left and right parallel between the evaporator 120 and the condenser 150 The second adsorption tower 140 is a drawing of the adsorption freezer of the present invention is formed. Here, the evaporator 120 and the condenser 150 may be connected by separate pipes and valves.

In addition, (b) of FIG. 3, a first adsorption tower 130 is formed on the left side, a second adsorption tower 140 is formed on the right side, and vertically parallel between the first adsorption tower 130 and the second adsorption tower 140. It is a drawing for the adsorption type refrigerator of the present invention in which the furnace evaporator 120 and the condenser 150 are formed. Here, the first adsorption tower 130 and the second adsorption tower 140 may be connected by separate pipes and valves.

The damper-type valve unit 100, between the evaporator 120 and the first adsorption tower 130, between the evaporator 120 and the second adsorption tower 140, between the first adsorption tower 130 and the second adsorption tower 140, It may be formed between the first adsorption tower 130 and the condenser 150, or between the second adsorption tower 140 and the condenser 150, respectively. And, between the evaporator 120 and the first adsorption tower 130, between the evaporator 120 and the second adsorption tower 140, between the first adsorption tower 130 and the second adsorption tower 140, the first adsorption tower 130 and The distance between the condensers 150 or between the second adsorption tower 140 and the condensers 150 may be the side length L of the damper valve portion 100.

As described above, in the adsorption type refrigerator of the present invention, a damper-type valve unit 100 is installed between one component and another component, so that a distance between one component and another component is a damper-type valve unit 100 By forming the side length (L) of, the flow path length of the refrigerant vapor flowing between one component and the other components can be significantly reduced. And, accordingly, the total volume of the adsorption refrigerator of the present invention can be significantly reduced.

And, as shown in Figure 3 (a) and 3 (b), since the arrangement of the evaporator 120, the first adsorption tower 130, the second adsorption tower 140, and the condenser 150 can be changed. , According to the installation space or installation purpose of the absorption type refrigerating device of the present invention, the arrangement and connection of each component may be changed.

As shown in FIG. 4, the damper-type valve unit 100 is coupled to a plurality of blades 111 and a plurality of blades 111, and a driving unit that provides power for rotation to each of the plurality of blades 111 112, and a blade packing (111a), which is a packing formed along the edge of each of the plurality of blades 111, may be provided. Then, the opening or closing of the damper-type valve unit 100 may be performed by the rotation of each of the plurality of blades 111.

Since the driving unit 112 may include at least one motor and provides power to each of the plurality of blades 111 by an external control signal, each of the plurality of blades 111 is transmitted from the driving unit 112 It can be rotated by the received power. Here, each of the plurality of blades 111 may be rotated at different rotation angles, and accordingly, the passage area of the refrigerant vapor may be varied by the plurality of blades 111 to control the flow amount of the refrigerant vapor. .

Blade 111, any one of the upper surface or the lower surface may be formed as a curved surface. In addition, each blade 111 may be supported and rotated by the blade support part 113. Here, a plurality of blades 111 may be disposed inside the blade support 113 at uniform intervals, and the drive unit 112 may be formed in a shape surrounding the blade support 113.

Blade packing (111a), when the damper-type valve portion 100 is closed by the rotation of a plurality of blades 111, the blade packing (111a) formed on one blade 111 contacts the other blade 111 By sealing the inside of the blade support portion 113, it is possible to block the flow of refrigerant vapor passing through the damper-type valve portion (100). In addition, since the blade packing 111a is in contact with the inner surface of the blade support portion 113, when the damper type valve portion 100 is closed by the rotation of the plurality of blades 111, the plurality of blades 111 Sealing between the inner surface of the and the blade support portion 113 may be implemented. The blade packing 111a may be formed of rubber or synthetic resin.

5 is a schematic diagram of an adsorption type freezer according to another embodiment of the present invention. As shown in Figure 5, the damper-type valve unit 100 is between the evaporator 120 and the first adsorption tower 130, between the evaporator 120 and the second adsorption tower 140, the first adsorption tower 130 and the 2 between the adsorption tower 140, between the first adsorption tower 130 and the condenser 150, or between the second adsorption tower 140 and the condenser 150, may be located in each of a plurality of. In a specific embodiment, when a plurality of damper-type valve units 100 are formed between the evaporator 120 and the first adsorption tower 130, the evaporator 120 and the first adsorption tower in the adsorption type freezer of the present invention are manufactured in a large size. The interval length between 130 can be reduced. In addition, it is possible to perform separate control for each of the plurality of damper-type valve units 100 adjacently installed, thereby improving the control precision of the flow rate of refrigerant vapor passing through the plurality of damper-type valve units 100. Can be. In this regard, a plurality of damper-type valve units 100 are provided between the evaporator 120 and the second adsorption tower 140, between the first adsorption tower 130 and the second adsorption tower 140, and the first adsorption tower 130. The same may be applied between the condensers 150, or between the second adsorption tower 140 and the condensers 150, respectively.

Hereinafter, an adsorption type freezer according to another embodiment of the present invention will be described. 6 is a schematic diagram of an adsorption type refrigerator according to another embodiment of the present invention.

As shown in Figure 6, the adsorption refrigerator of the present invention, the cold water is introduced and discharged, the evaporator 120 to lower the temperature of the cold water; A first adsorption tower (130) connected to the evaporator (120), the refrigerant being a vapor formed in the evaporator (120), the refrigerant vapor being selectively introduced, and having a first adsorption / desorption unit for adsorbing or desorbing the refrigerant vapor; A second adsorption tower 140 which is connected to the evaporator 120, selectively flows in refrigerant vapor, and has a second adsorption / desorption unit for adsorbing or desorbing refrigerant vapor; A condenser 150 which is connected to the first adsorption tower 130 and the second adsorption tower 140 and selectively receives and condenses refrigerant vapor desorbed from the first adsorption tower 130 or the second adsorption tower 140; And an evaporator 120, a first adsorption tower 130, a second adsorption tower 140, or a condenser 150. The plurality of blades 111 are formed to allow or block the flow of refrigerant vapor. Includes ;; damper-type valve unit 100 having a.

As described above, when the damper type valve unit 100 is formed by being drawn into any one selected from the evaporator 120, the first adsorption tower 130, the second adsorption tower 140, or the condenser 150, the evaporator 120 , Two selected from the first adsorption tower 130, the second adsorption tower 140, or the condenser 150 may be formed to contact or adjacent to each other, and accordingly, the space in which the adsorption refrigerator of the present invention is formed may be reduced. have. The rest of the matters for the adsorption freezer according to another embodiment of the present invention may be the same as the matters for the adsorption freezer according to an embodiment of the present invention.

A building cooling system including the adsorption type refrigerator of the present invention including the above-described configuration and function can be constructed. In addition, a cold water supply system including the adsorption type refrigerator of the present invention including the above-described configuration and functions can be constructed.

Hereinafter, an example of the experiment for the adsorption refrigerator of the present invention will be described. 7 is a graph of the performance of the adsorption refrigerator according to the prior art. In FIG. 7, graph a is a graph of the change in temperature of the cold water flowing into the evaporator 20 over time, and graph b is a graph of the change in temperature of the cold water flowing out and cooled by the evaporator 20. In addition, the c graph is a graph for a change in time of the pressure of the first adsorption tower 30, the d graph is a graph for a change in time of the pressure of the second adsorption tower 40, and the e graph is the time of pressure in the evaporator 20. It is a graph for the change in stars, and the f graph is a graph for the change in time of the pressure in the condenser 50.

8 is a graph for the performance of the adsorption type freezer according to an embodiment of the present invention. FIG. 8 is an enlarged graph of a portion of the overall graph of the performance of the adsorption type refrigerator according to an embodiment of the present invention, to facilitate comparison with FIG. 7 in the same range as the y-axis. In FIG. 8, graph a is a graph for a change in time of the cold water temperature flowing into the evaporator 120, and graph b is a graph for a change in time of the cold water temperature cooled and discharged by the evaporator 120. In addition, the c graph is a graph for a change in time of the pressure of the first adsorption tower 130, the d graph is a graph for a change in time of the pressure of the second adsorption tower 140, and the e graph is the time of pressure in the evaporator 120. It is a graph for a change in stars, and the f graph is a graph for a change in time of the pressure of the condenser 150.

[Experimental Example]

Adsorption type refrigerator was prepared and installed according to the prior art as described above. Then, the evaporator 120, the first adsorption tower 130, the second adsorption tower 140, and the condenser 150 is disposed as shown in Figure 3 (a), between the evaporator 120 and the first adsorption tower 130 , Between the evaporator 120 and the second adsorption tower 140, between the first adsorption tower 130 and the second adsorption tower 140, between the first adsorption tower 130 and the condenser 150, and the second adsorption tower 140 A damper type valve unit 100 was installed between the condenser 150 and the condenser 150 to provide an adsorption type refrigerator of the present invention.

Next, 13 ° C. of cold water was introduced into the adsorption type freezer according to the prior art and the adsorption type freezer of the present invention to measure the cooling of the cold water.

As shown in FIG. 7, in the case of using the adsorption type refrigerator according to the prior art, the temperature difference between the temperature of cold water flowing into the evaporator 20 and the temperature of cold water flowing out from the evaporator 20 is in the range of 0.7 to 2.0 ° C. You can see the change in.

And, as shown in Figure 8, it can be seen that the temperature difference between the temperature of the cold water flowing into the evaporator 120 and the temperature of the cold water flowing out from the evaporator 120 varies between 1.3 and 3.4 ° C.

As described above, compared to the temperature difference between the cold water inlet and outlet by the adsorption refrigerator according to the prior art, the temperature difference between the cold water inlet and outlet by the adsorption refrigerator according to the present invention may be formed to be larger up to 2.7 ° C. Since the difference in the temperature of the cold water inlet and outlet means that the cooling performance is further improved, it can be confirmed that the performance of the adsorption refrigerator of the present invention is significantly improved compared to the adsorption refrigerator according to the prior art.

The above description of the present invention is for illustration only, and those skilled in the art to which the present invention pertains can understand that the present invention can be easily modified into other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope of the present invention is indicated by the following claims, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts should be interpreted to be included in the scope of the present invention.

11: Butterfly valve 12: Piping
20: evaporator 30: first adsorption tower
31: first adsorption and desorption unit 40: second adsorption tower
41: second adsorption and desorption unit 50: condenser
110: damper valve section 111: blade
111a: Blade packing 112: Drive unit
113: blade support 120: evaporator
130: first adsorption tower 140: second adsorption tower
150: condenser

Claims (10)

An evaporator in which cold water is introduced and discharged and lowers the temperature of the cold water;
A first adsorption tower connected to the evaporator and having a first adsorption / desorption unit for selectively introducing or desorbing the refrigerant vapor;
A second adsorption tower connected to the evaporator, the refrigerant vapor selectively introduced, and having a second adsorption and desorption unit for adsorbing or desorbing the refrigerant vapor;
A condenser connected to the first adsorption tower and the second adsorption tower, the refrigerant vapor desorbed from the first adsorption tower or the second adsorption tower selectively introduced and condensed; And,
Including the evaporator, the first adsorption tower, the second adsorption tower or a damper-type valve unit coupled to any one selected from the condenser and having a plurality of blades to allow or block the flow of the refrigerant vapor; Adsorption chiller with a damper type valve to secure a refrigerant vapor flow path.
The method according to claim 1,
The damper valve portion, between the evaporator and the first adsorption tower, between the evaporator and the second adsorption tower, between the first adsorption tower and the second adsorption tower, between the first adsorption tower and the condenser, or, the second adsorption tower And between the condenser, a damper-type valve applied adsorption refrigerator for securing a refrigerant vapor flow path, characterized in that formed in each.
The method according to claim 2,
The distance between the evaporator and the first adsorption tower, between the evaporator and the second adsorption tower, between the first adsorption tower and the second adsorption tower, between the first adsorption tower and the condenser, or between the second adsorption tower and the condenser , Damper-type valve applied adsorption refrigerator for securing a refrigerant vapor flow path, characterized in that the side length of the damper valve portion.
The method according to claim 1,
The damper valve portion, between the evaporator and the first adsorption tower, between the evaporator and the second adsorption tower, between the first adsorption tower and the second adsorption tower, between the first adsorption tower and the condenser, or, the second adsorption tower And between the condenser, a damper-type valve applied adsorption refrigerator for securing a refrigerant vapor flow path, characterized in that it is located in each and formed in a plurality.
The method according to claim 1,
The damper valve portion,
The plurality of blades,
A driving unit coupled to each of the plurality of blades, and providing power for rotation to each of the plurality of blades, and
A damper-type valve-applied adsorption refrigerator for securing a refrigerant vapor flow path, comprising a blade packing, which is a packing formed along the edge of each of the plurality of blades.
The method according to claim 5,
A damper-type valve-applied adsorption refrigerator for securing a refrigerant vapor flow path, characterized in that the damper-type valve part is opened or closed by rotation of each of the plurality of blades.
The method according to claim 1,
The refrigerant is a damper-type valve-type adsorption refrigerator for securing a refrigerant vapor flow path, characterized in that water.
An evaporator in which cold water is introduced and discharged and lowers the temperature of the cold water;
A first adsorption tower connected to the evaporator and having a first adsorption / desorption unit for selectively introducing or desorbing the refrigerant vapor;
A second adsorption tower connected to the evaporator, the refrigerant vapor selectively introduced, and having a second adsorption and desorption unit for adsorbing or desorbing the refrigerant vapor;
A condenser connected to the first adsorption tower and the second adsorption tower, the refrigerant vapor desorbed from the first adsorption tower or the second adsorption tower selectively introduced and condensed; And
Included in the evaporator, the first adsorption tower, the second adsorption tower or the condenser is selected from any one of which is formed inlet, and a damper-type valve unit having a plurality of blades to allow or block the flow of the refrigerant vapor; Adsorption chiller with a damper-type valve for securing the refrigerant vapor flow path, characterized in that.
Claim 1 to claim 8, building cooling system characterized in that it comprises a damper-type valve applied adsorption refrigerator for securing the refrigerant vapor flow path according to any one of claims.
Claim 1 to claim 8, wherein the cold water supply system characterized in that it comprises a damper-type valve applied adsorption refrigerator for securing the refrigerant vapor flow path according to any one of claims.

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