CN220567350U - Heat supply pipeline waste heat recovery device - Google Patents
Heat supply pipeline waste heat recovery device Download PDFInfo
- Publication number
- CN220567350U CN220567350U CN202321902747.7U CN202321902747U CN220567350U CN 220567350 U CN220567350 U CN 220567350U CN 202321902747 U CN202321902747 U CN 202321902747U CN 220567350 U CN220567350 U CN 220567350U
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- China
- Prior art keywords
- connecting pipe
- heat supply
- device shell
- supply pipeline
- waste heat
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- 239000002918 waste heat Substances 0.000 title claims abstract description 23
- 238000011084 recovery Methods 0.000 title claims abstract description 21
- 239000006096 absorbing agent Substances 0.000 claims abstract description 12
- 238000005057 refrigeration Methods 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to the field of waste heat recovery, in particular to a heat supply pipeline waste heat recovery device which comprises a device shell, a connecting pipe and a heat supply pipeline, wherein the upper end of the device shell is provided with the heat supply pipeline, the lower end of the heat supply pipeline is provided with an evaporator, the heat supply pipeline is in a coil pipe structure in the evaporator, the heat supply pipeline passes through the evaporator to be communicated with a separator, a first circulating pump is arranged on the right side of the evaporator, an absorber is arranged on the right side of the connecting pipe, the same connecting pipe is arranged at the lower end of the absorber, and the separator is arranged on the left side of the connecting pipe.
Description
Technical Field
The utility model relates to the technical field of waste heat recovery, in particular to a heat supply pipeline waste heat recovery device.
Background
In modern northern cities, winter heating is still a big thing of winter life of northern residents, in a heating system of the modern northern cities, central heating is used as a heating mode which is convenient to manage, operate and save fuel, and gradually becomes the main stream of urban heating, and how to better utilize and recycle residual hot water generated after the central heating is finished is an important step of practicing green ecological society.
In the related art, most of the existing heat supply pipeline waste heat recovery devices reuse heat for heating, and cannot meet diversified demands of users, therefore, we propose a heat supply pipeline waste heat recovery device.
Disclosure of Invention
The utility model aims to provide a heat supply pipeline waste heat recovery device, which aims to solve the problem that most of the prior heat supply pipeline waste heat recovery devices provided in the background art reuse heat for heating and cannot meet diversified requirements of users.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a heat supply pipeline waste heat recovery device, includes device shell, evaporimeter, connecting pipe and heat supply pipeline, the upper end intercommunication of device shell is provided with the heat supply pipeline, the lower extreme and the inside intercommunication of device shell of heat supply pipeline set up, the lower extreme of heat supply pipeline is provided with the evaporimeter at the inside intercommunication of device shell, the heat supply pipeline is coil pipe structure inside the evaporimeter, the heat supply pipeline passes evaporimeter and separator intercommunication setting, the heat supply pipeline is coil pipe structure in the separator, the heat supply pipeline passes the separator, the lower extreme of heat supply pipeline runs through the lower end wall of device shell, the right side intercommunication of evaporimeter is provided with the connecting pipe, install on the connecting pipe and be provided with first circulating pump, the right side of connecting pipe is provided with the absorber at the inside intercommunication of device shell, the lower extreme installation of absorber is provided with same connecting pipe, install the second circulating pump on the connecting pipe, the lower extreme left side intercommunication of connecting pipe is provided with the separator.
In some embodiments, a connecting pipe is installed on the left side of the separator, a condenser is arranged on the left side of the connecting pipe in a communicating manner, a connecting pipe is installed on the upper end of the condenser, an expansion valve is installed on the connecting pipe, and the right side of the upper end of the connecting pipe is communicated with the left side of the evaporator.
In some embodiments, a refrigeration cabinet is installed on the left side of the device shell, a refrigeration cavity is formed in the refrigeration cabinet, a plurality of groups of object placing plates are installed in the refrigeration cabinet, and the object placing plates are hollowed-out object placing plates.
In some embodiments, the right side of the lower end of the refrigerating cavity is provided with a hollowed-out plate on the device shell, the hollowed-out plate is attached to the condenser, and the refrigerating cavity is communicated with the condenser through the hollowed-out plate.
In some embodiments, the refrigerator cabinet is symmetrically provided with a cabinet door, and the cabinet door is provided with a handle.
In some embodiments, a controller is installed on the left side of the cabinet door, and a display screen is arranged on the controller.
The beneficial effects of the utility model are as follows:
the device is connected with the heat source side through a heat supply pipeline, and waste heat in the heat supply pipeline is transmitted to the evaporator to realize recovery of the waste heat. Therefore, waste heat can be converted into useful cold energy, the energy utilization efficiency is improved, and the circulation process of thermal absorption refrigeration is realized through components such as an evaporator, a separator, an absorber, a condenser, an expansion valve and the like. The device utilizes the reaction between the refrigerant and the absorbent, converts heat energy into cold energy through the processes of evaporation and condensation, realizes the refrigeration effect, and is provided with a first circulating pump and a second circulating pump which are respectively used for circulating and pumping the refrigerant and the absorbent. Therefore, the circulating flow of the refrigerant and the absorbent can be ensured, the normal operation of the system is ensured, and the refrigerating cabinet is arranged in the device shell, wherein a refrigerating cavity and a plurality of storage plates are arranged. The refrigerated cabinet provides a refrigerated space for storing and refrigerating items. The hollow structure of the object placing plate is beneficial to improving the air circulation in the refrigerating cavity and enhancing the refrigerating effect, and the device is provided with a controller and a display screen and is used for monitoring and controlling the running state of the device. Through the controller, the user can conveniently set and adjust refrigeration parameters, and intelligent control is realized.
Drawings
Fig. 1 is a schematic structural diagram of a heat recovery device for a heat supply pipeline according to the present utility model;
fig. 2 is a left side view of a heat recovery device for a heat supply pipeline according to the present utility model.
In the figure: the heat supply system comprises a first expansion valve 1, a heat supply pipeline 2, a first circulating pump 3, a device shell 4, an absorber 5, a connecting pipe 6, a second circulating pump 7, a separator 8, a condenser 9, a refrigeration cabinet 10, a storage plate 11, a handle 12, a refrigeration cavity 13, a controller 14, a cabinet door 15, an evaporator 16 and a hollowed-out plate 17.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
It should be noted that, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an azimuth or a positional relationship based on that shown in the drawings, or that the inventive product is commonly put in place when used, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, a heat supply pipe waste heat recovery device comprises a device housing 4, an evaporator 16, a connecting pipe 6 and a heat supply pipe 2, wherein the heat supply pipe 2 is arranged at the upper end of the device housing 4 in a communicating manner, the evaporator 16 is arranged at the lower end of the heat supply pipe 2 in the device housing 4 in a communicating manner, the heat supply pipe 2 is of a coil structure in the evaporator 16, the heat supply pipe 2 passes through the evaporator 16 and is arranged in the separator 8 in a communicating manner, the heat supply pipe 2 is of a coil structure in the separator 8, the lower end of the heat supply pipe 2 passes through the lower end wall of the device housing 4, the connecting pipe 6 is arranged at the right side of the evaporator 16 in a communicating manner, the first circulating pump 3 is arranged on the connecting pipe 6, the absorber 5 is arranged at the right side of the device housing 4 in a communicating manner, the same connecting pipe 6 is arranged at the lower end of the absorber 5, the second circulating pump 7 is arranged on the connecting pipe 6, and the separator 8 is arranged at the left side of the lower end of the absorber 6 in a communicating manner.
In the embodiment of the utility model, as shown in fig. 1, a connecting pipe 6 is installed on the left side of a separator 8, a condenser 9 is installed on the left side of the connecting pipe 6 in a communicating manner, the connecting pipe 6 is installed on the upper end of the condenser 9, an expansion valve 1 is installed on the connecting pipe 6, the right side of the upper end of the connecting pipe 6 is installed in a communicating manner with the left side of an evaporator 16, and the expansion valve 1 is a component for connecting the condenser 9 and the evaporator 16. Its function is to regulate the flow and pressure of the refrigerant so that the refrigerant expands and cools as it passes through the expansion valve 1 and into the evaporator 16.
When the embodiment of the utility model is specifically implemented, as shown in fig. 1, the refrigerator cabinet 10 is installed on the left side of the device housing 4, the refrigerating cavity 13 is arranged in the refrigerator cabinet 10, the plurality of groups of object placing plates 11 are installed in the refrigerator cabinet 10, the object placing plates 11 are hollow object placing plates, and the object placing plates 11 are in hollow structures, so that the ventilation in the refrigerating cavity 13 can be effectively improved, and the refrigerating effect is improved.
When the embodiment of the utility model is implemented, as shown in fig. 1 and 2, the right side of the lower end of the refrigeration cavity 13 is provided with the hollowed-out plate 17 on the device shell 4, the hollowed-out plate 17 is in fit with the condenser 9, the refrigeration cavity 13 is communicated with the condenser 9 through the hollowed-out plate 17, the refrigeration cabinet 10 is symmetrically provided with the cabinet door 15, the cabinet door 15 is provided with the handle 12, the left side of the cabinet door 15 is provided with the controller 14, the controller 14 is provided with the display screen, and the arranged handle 12 is convenient for opening the refrigeration cabinet.
In this embodiment, the upper end of the device housing 4 communicates with the heat supply pipe 2, and the heat supply pipe 2 transfers heat energy to the inside of the device. The lower end of the heating pipe 2 is connected to an evaporator 16 inside the device housing 4. The heat supply pipe 2 has a coil structure inside the evaporator 16, and is connected to the evaporator 16 and the separator 8 through coils. In this way, the device can utilize the waste heat in the heat supply pipeline 2, and the waste heat can be recovered by making the device contact with the evaporator 16 and the separator 8 through a coil pipe structure, and the right side of the evaporator 16 is connected with the absorber 5 through the connecting pipe 6. The first circulating pump 3 is installed on the connection pipe 6 and is responsible for pumping the refrigerant. The left side of the separator 8 is connected to a condenser 9 via a connecting pipe 6. An expansion valve 1 is installed on the connection pipe 6 for adjusting the flow rate and pressure of the refrigerant. The upper end of the condenser 9 is connected with the left side of the evaporator 16 through a connecting pipe 6 to form a thermodynamic absorption refrigeration cycle, the left side of the device shell 4 is provided with a refrigeration cabinet 10, and a plurality of groups of object placing plates 11 are arranged in a refrigeration cavity 13. The object placing plate 11 is of a hollow structure, and can improve the ventilation and refrigeration effect inside the refrigeration cavity 13. The right side of the lower end of the refrigerating cavity 13 is connected with the condenser 9 in a fitting way through a hollowed-out plate 17, so that a communication channel is formed between the refrigerating cavity 13 and the condenser 9. In this way, the cold air in the refrigerating cavity 13 can circulate and transfer heat with the condenser 9 through the hollow structure of the object placing plate 11 and the hollow plate 17, so that the refrigerating effect is improved, and the controller 14 and the display screen on the device are used for monitoring and controlling the running state of the device. The user may set and adjust refrigeration parameters via the controller 14 to control the refrigeration process. The display screen provides running information and parameter display of the device, and is convenient to operate and control.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a heat supply pipeline waste heat recovery device, includes device shell (4), evaporimeter (16), connecting pipe (6) and heat supply pipeline (2), its characterized in that: the utility model discloses a device, including device shell (4) and left side, device shell (4) is provided with upper end intercommunication, device shell (4) is provided with heating pipeline (2) in upper end intercommunication, the lower extreme and the inside intercommunication of device shell (4) of heating pipeline (2) set up, heating pipeline (2) are inside to be coil pipe structure at device shell (4), heating pipeline (2) pass evaporator (16) and separator (8) intercommunication setting, heating pipeline (2) are coil pipe structure in separator (8), heating pipeline (2) pass separator (8), the lower extreme of heating pipeline (2) runs through the lower endwall face of device shell (4), the right side intercommunication of evaporator (16) is provided with connecting pipe (6), install on connecting pipe (6) and be provided with first circulating pump (3), the right side of connecting pipe (6) is provided with absorber (5) at device shell (4) inside intercommunication, the lower extreme installation of absorber (5) is provided with connecting pipe (6), install connecting pipe (6) on the left side (8) and install connecting pipe (6), connecting pipe (7) are provided with left side intercommunication.
2. A heating pipeline waste heat recovery device according to claim 1, characterized in that a connecting pipe (6) is installed on the left side of the separator (8), a condenser (9) is arranged on the left side of the connecting pipe (6) in a communicating manner, the connecting pipe (6) is installed on the upper end of the condenser (9), an expansion valve (1) is installed on the connecting pipe (6), and the right side of the upper end of the connecting pipe (6) is arranged on the left side of the evaporator (16) in a communicating manner.
3. The heat supply pipeline waste heat recovery device according to claim 1, wherein a refrigeration cabinet (10) is arranged on the left side of the device shell (4), a refrigeration cavity (13) is formed in the refrigeration cabinet (10), a plurality of groups of storage plates (11) are arranged in the refrigeration cabinet (10), and the storage plates (11) are hollowed-out storage plates.
4. A heat supply pipeline waste heat recovery device according to claim 3, wherein a hollowed-out plate (17) is arranged on the right side of the lower end of the refrigerating cavity (13) on the device shell (4), the hollowed-out plate (17) is attached to the condenser (9), and the refrigerating cavity (13) is communicated with the condenser (9) through the hollowed-out plate (17).
5. A heat supply pipe waste heat recovery device according to claim 3, wherein the refrigerator cabinet (10) is symmetrically provided with a cabinet door (15), and the cabinet door (15) is provided with a handle (12).
6. A heating pipeline waste heat recovery device according to claim 5, characterized in that a controller (14) is arranged on the left side of the cabinet door (15), and a display screen is arranged on the controller (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321902747.7U CN220567350U (en) | 2023-07-19 | 2023-07-19 | Heat supply pipeline waste heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321902747.7U CN220567350U (en) | 2023-07-19 | 2023-07-19 | Heat supply pipeline waste heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220567350U true CN220567350U (en) | 2024-03-08 |
Family
ID=90087091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321902747.7U Active CN220567350U (en) | 2023-07-19 | 2023-07-19 | Heat supply pipeline waste heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220567350U (en) |
-
2023
- 2023-07-19 CN CN202321902747.7U patent/CN220567350U/en active Active
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