CN214469619U - Heat recovery refrigerating device - Google Patents
Heat recovery refrigerating device Download PDFInfo
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- CN214469619U CN214469619U CN202120544164.6U CN202120544164U CN214469619U CN 214469619 U CN214469619 U CN 214469619U CN 202120544164 U CN202120544164 U CN 202120544164U CN 214469619 U CN214469619 U CN 214469619U
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Abstract
The utility model relates to a heat recovery refrigerating device, which comprises a cold coal circulation component, a cold water path circulation component and a hot water path circulation component; the cold coal circulation assembly comprises a compressor, a first heat exchanger, a capillary tube and a second heat exchanger; the compressor, the first heat exchanger, the capillary tube and the second heat exchanger are communicated in sequence; the cold water path circulating component comprises a water inlet three-way joint and a water outlet three-way joint; the upper end of the water inlet three-way joint is provided with a first water inlet; the hot water path circulation assembly comprises a preheating tank and a heating tank. The utility model discloses a gaseous state cold coal liquefaction heat dissipation in first heat exchanger for the temperature that flows in from the second water inlet risees, preheats water, practices thrift heat time and energy consumption, then liquid cold coal gasifies the heat absorption in second heat exchanger, makes the temperature that flows in from first water inlet reduce, reaches quick refrigeration effect, can continuously provide refrigeration water, and need not the cold pot water storage, convenient health, and is with low costs.
Description
Technical Field
The utility model relates to a heat recovery refrigeration technology field, more specifically say and indicate a heat recovery refrigerating plant.
Background
As refrigeration and heating technologies mature, they have been used in various industries. The mode that the condenser adds the fan is mostly adopted to net drinking water equipment in the existing market dispels the heat, accomplishes refrigerant gas-liquid conversion to reach refrigeration effect, however in the actual production, because bulky, the power consumption is high, the noise can't obtain the effective processing, thereby influences user experience.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a heat recovery refrigerating plant.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a heat recovery refrigerating device comprises a cold coal circulation assembly, a cold water path circulation assembly and a hot water path circulation assembly, wherein the cold coal circulation assembly and the hot water path circulation assembly are connected with the cold coal circulation assembly; the cold coal circulation assembly comprises a compressor, a first heat exchanger, a capillary tube and a second heat exchanger; the compressor, the first heat exchanger, the capillary tube and the second heat exchanger are communicated in sequence to form a circulating structure; the compressor is also provided with a cold coal inlet; the cold water path circulating assembly comprises a water inlet tee joint and a water outlet tee joint; the upper end of the water inlet tee joint is a first water inlet, the side end of the water inlet tee joint is communicated with the upper end of the second heat exchanger, the lower end of the water outlet tee joint is communicated with the lower end of the second heat exchanger, the upper end of the water outlet tee joint is communicated with the lower end of the water inlet tee joint, and the side end of the water outlet tee joint is a cold water outlet; the hot water path circulating assembly comprises a preheating tank and a heating tank, the upper end of the first heat exchanger is also provided with a second water inlet, and the lower end of the first heat exchanger is provided with a water outlet; one end of the preheating tank is connected with the water outlet of the first heat exchanger, and the other end of the preheating tank is connected with the heating tank.
The further technical scheme is as follows: and a drying filter is also arranged between the capillary tube and the first heat exchanger.
The further technical scheme is as follows: the capillary tube is helical.
The further technical scheme is as follows: a conduit is also arranged between the water inlet three-way joint and the second heat exchanger.
The further technical scheme is as follows: an impeller pump is also arranged between the conduit and the second heat exchanger.
The further technical scheme is as follows: the power of the impeller pump is 25-100W.
The further technical scheme is as follows: the conduit is helical.
The further technical scheme is as follows: and a one-way valve is also arranged between the water outlet three-way joint and the water inlet three-way joint.
The further technical scheme is as follows: and a plurality of layers of heat exchange fins are arranged in the first heat exchanger and the second heat exchanger.
The further technical scheme is as follows: the water flow of the first water inlet is larger than that of the cold water outlet.
Compared with the prior art, the utility model beneficial effect be: through cold water route circulation subassembly and hot water route circulation subassembly and cold coal circulation subassembly connection, gaseous state cold coal liquefaction heat dissipation in first heat exchanger for the temperature that flows in from the second water inlet risees, preheat water, practice thrift heat time and energy consumption, then liquid cold coal gasifies the heat absorption in second heat exchanger, make the temperature that flows in from first water inlet reduce, reach quick refrigeration effect, can continuously provide refrigeration water, and need not the cold pot water storage, convenient health, and is with low costs.
The invention is further described with reference to the accompanying drawings and specific embodiments.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
Fig. 1 is a schematic block diagram of a heat recovery refrigerating apparatus according to the present invention.
Fig. 2 is a schematic structural diagram of a heat recovery refrigerating device of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and the following detailed description.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.
As shown in fig. 1 to 2, the present invention discloses a heat recovery refrigeration device, which comprises a cold coal circulation component 10, a cold water path circulation component 20 and a hot water path circulation component 30 connected to the cold coal circulation component 10; the cold coal circulation assembly 10 includes a compressor 11, a first heat exchanger 12, a capillary tube 13, and a second heat exchanger 14; the compressor 11, the first heat exchanger 12, the capillary tube 13 and the second heat exchanger 14 are communicated in sequence to form a circulating structure; the compressor 11 is also provided with a cold coal inlet 111; the cold water path circulation assembly 20 comprises a water inlet three-way joint 21 and a water outlet three-way joint 22; the upper end of the water inlet three-way joint 21 is provided with a first water inlet 211, the side end of the water inlet three-way joint 21 is communicated with the upper end of the second heat exchanger 14, the lower end of the water outlet three-way joint 22 is communicated with the lower end of the second heat exchanger 14, the upper end of the water outlet three-way joint 22 is communicated with the lower end of the water inlet three-way joint 21, and the side end of the water outlet three-way joint 22 is provided with a cold water outlet 221; the hot water path circulating assembly 30 comprises a preheating tank 31 and a heating tank 32, the upper end of the first heat exchanger 12 is also provided with a second water inlet 121, and the lower end is provided with a water outlet 122; one end of the preheating tank 31 is connected with the water outlet 122 of the first heat exchanger 12, and the other end is connected with the heating tank 32, and the heating tank 32 heats water and then flows out for users to use.
As shown in fig. 1 to 2, a drying filter 15 is further disposed between the capillary tube 13 and the first heat exchanger 12, and plays a role of drying the liquid cold coal.
Wherein, the capillary tube 13 is spiral, which is convenient for controlling the amount of the cold coal, and simultaneously, the amount of the cold coal entering the second heat exchanger 14 is stable and uniform.
A conduit 23 is further disposed between the water inlet three-way joint 21 and the second heat exchanger 14, and plays a role in guiding water flow.
An impeller pump 24 is further arranged between the conduit 23 and the second heat exchanger 14, so that the flow speed and the flow of water flow are accurately controlled, and meanwhile, a water path circulates through the impeller pump 24, so that the continuous cooling effect is achieved.
Further, in this embodiment, the power of the vane pump 24 is 25-100W, which can be selected according to actual needs, or can be other values.
Wherein, in the present embodiment, the conduit 23 is helical, so that the water flow entering the impeller pump 24 is stable and uniform.
A check valve 25 is further disposed between the water outlet tee joint 22 and the water inlet tee joint 21, so that water entering from the first water inlet 211 is prevented from directly streaming to the cold water outlet 221, and user experience is improved.
Wherein, a plurality of layers of heat exchange fins (not shown in the figure) are arranged in the first heat exchanger 12 and the second heat exchanger 14, so that the heat exchange effect is better.
In the present embodiment, the first heat exchanger 12 and the second heat exchanger 14 are both plate heat exchangers, and do not need fans, and the noise and the cost are low.
In this embodiment, the water flow rate of the first water inlet 211 is greater than the water flow rate of the cold water outlet 221, and when the cold water outlet 221 discharges water, water refrigeration can still be circulated without interruption.
Wherein, the utility model discloses an application scene is as follows: the gaseous cold coal enters the first heat exchanger 12 from the compressor 11 to be gradually liquefied and radiated in the liquefaction process, so that the temperature of the water flowing into the first heat exchanger 12 from the second water inlet 121 is increased, the water is preheated, then the preheated water flows into the preheating tank 31 and then flows into the heating tank 32 to be heated to reach a set temperature (for example, more than 50 ℃), and then the water flows out for a user to use; then the liquid cold coal flows out from the first heat exchanger 12, sequentially passes through the drying filter 15 and the capillary tube 13, enters the second heat exchanger 14, is gradually gasified, absorbs heat in the gasification process, and returns to the water inlet three-way joint 21 to form a water path circulation after sequentially passing through the water inlet three-way joint 21, the guide pipe 23, the impeller pump 24, the second heat exchanger 14, the water outlet three-way joint 22 and the one-way valve 25, and exchanges heat with the gaseous cold coal in the second heat exchanger 14, so that the rapid refrigeration effect is achieved, and the refrigeration water can be continuously provided.
Wherein, the utility model discloses a heat recovery refrigerating plant can reach compressor 11 and start-up in 5 minutes, and the drinking water can be followed 25 ℃ and dropped to 5 ℃ to sustainable incessant the draining, the temperature is less than 10 ℃.
The utility model discloses a cold water route circulation subassembly and hot water route circulation subassembly are connected with cold coal circulation subassembly, gaseous state cold coal liquefaction heat dissipation in first heat exchanger for the temperature that flows in from the second water inlet risees, preheat water, save heating time and energy consumption, then liquid cold coal gasifies the heat absorption in second heat exchanger, make the temperature that flows in from first water inlet reduce, reach quick refrigeration effect, can continuously provide refrigeration water, and need not the cold pot water storage, convenient health, and is with low costs.
The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.
Claims (10)
1. The heat recovery refrigerating device is characterized by comprising a cold coal circulation assembly, a cold water path circulation assembly and a hot water path circulation assembly, wherein the cold water path circulation assembly and the hot water path circulation assembly are connected with the cold coal circulation assembly; the cold coal circulation assembly comprises a compressor, a first heat exchanger, a capillary tube and a second heat exchanger; the compressor, the first heat exchanger, the capillary tube and the second heat exchanger are communicated in sequence to form a circulating structure; the compressor is also provided with a cold coal inlet; the cold water path circulating assembly comprises a water inlet tee joint and a water outlet tee joint; the upper end of the water inlet tee joint is a first water inlet, the side end of the water inlet tee joint is communicated with the upper end of the second heat exchanger, the lower end of the water outlet tee joint is communicated with the lower end of the second heat exchanger, the upper end of the water outlet tee joint is communicated with the lower end of the water inlet tee joint, and the side end of the water outlet tee joint is a cold water outlet; the hot water path circulating assembly comprises a preheating tank and a heating tank, the upper end of the first heat exchanger is also provided with a second water inlet, and the lower end of the first heat exchanger is provided with a water outlet; one end of the preheating tank is connected with the water outlet of the first heat exchanger, and the other end of the preheating tank is connected with the heating tank.
2. A heat recovery refrigeration unit as recited in claim 1 further including a desiccant filter between said capillary tube and said first heat exchanger.
3. A heat recovery refrigeration unit as recited in claim 1 wherein said capillary tube is helical.
4. A heat recovery refrigeration unit as recited in claim 1 further including a conduit between said three way inlet connection and said second heat exchanger.
5. A heat recovery refrigeration unit according to claim 4 wherein a vane pump is provided between said conduit and said second heat exchanger.
6. A heat recovery refrigeration unit according to claim 5 wherein the impeller pump has a power of 25 to 100W.
7. A heat recovery refrigeration unit according to claim 5 wherein said conduit is helical.
8. A heat recovery refrigeration unit as recited in claim 1 further comprising a one-way valve between said three-way connection for water outlet and said three-way connection for water inlet.
9. A heat recovery refrigeration unit as recited in claim 1 wherein said first heat exchanger and said second heat exchanger each include a plurality of layers of fins.
10. A heat recovery refrigeration unit according to claim 1 wherein the first water inlet has a water flow rate greater than the cold water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120544164.6U CN214469619U (en) | 2021-03-16 | 2021-03-16 | Heat recovery refrigerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120544164.6U CN214469619U (en) | 2021-03-16 | 2021-03-16 | Heat recovery refrigerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214469619U true CN214469619U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120544164.6U Active CN214469619U (en) | 2021-03-16 | 2021-03-16 | Heat recovery refrigerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214469619U (en) |
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2021
- 2021-03-16 CN CN202120544164.6U patent/CN214469619U/en active Active
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