CN216717097U - Waste heat recovery and utilization device generated during compressor experiment test - Google Patents
Waste heat recovery and utilization device generated during compressor experiment test Download PDFInfo
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- CN216717097U CN216717097U CN202122880946.XU CN202122880946U CN216717097U CN 216717097 U CN216717097 U CN 216717097U CN 202122880946 U CN202122880946 U CN 202122880946U CN 216717097 U CN216717097 U CN 216717097U
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Abstract
The utility model provides a device for recycling waste heat generated during compressor experimental test, which relates to the technical field of refrigeration compressor experimental test and comprises an experimental device system and a waste heat recycling system, wherein the experimental device system comprises an experimental device water storage tank, a test bed and an experimental device waste heat pipeline, the waste heat recycling system comprises a plate heat exchanger, the experimental device waste heat pipeline is connected with a first inlet of the plate heat exchanger, a first outlet of the plate heat exchanger is connected with the experimental device water storage tank, a second inlet of the plate heat exchanger is connected with a tap water inlet pipeline, and a second outlet of the plate heat exchanger is connected with a water pipeline for life production. The utility model solves the problem that a large amount of refrigeration equipment is required to be invested for eliminating the waste heat generated in the experimental test of the compressor, also reduces the problem that the part of refrigeration equipment needs additional electric energy when in use, reduces the use cost, and can reduce the hot water cost again when warm water generated after heat exchange is used for domestic water, production water and the like.
Description
Technical Field
The utility model relates to the technical field of experimental tests of refrigeration compressors, in particular to a device for recycling waste heat generated in the experimental tests of compressors.
Background
In the process of generating waste heat operation work during the experiment test of the vapor compression type refrigeration compressor, because the refrigerant involves the change of a condensation state in the circulating process, certain energy needs to be obtained from the outside of a system to eliminate the heat generated in the working process so as to ensure the normal cycle use of the refrigerant change, no tool is used for recycling the part of heat at the present stage, and extra work is often needed to achieve the purpose of eliminating the waste heat. Based on the above conditions, a reasonable and economical waste heat recovery device is used in the experimental test of the compressor, which becomes a difficult point in the use process of the compressor. In summary, a device capable of utilizing waste heat generated during experimental tests of the compressor is yet to be invented.
SUMMERY OF THE UTILITY MODEL
The utility model provides a device for recycling waste heat generated in an experimental test of a compressor, which solves the problem that the waste heat generated in the experimental test of the compressor is not recycled in the prior art.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:
the utility model provides a produce waste heat recovery and utilize device during compressor experiment test, includes experimental apparatus system and waste heat recovery system, the experimental apparatus system includes experimental apparatus storage water tank, test bench and experimental apparatus waste heat pipeline, the waste heat recovery system includes plate heat exchanger, the experimental apparatus waste heat pipeline links to each other with the first entry of plate heat exchanger, and the first export of plate heat exchanger links to each other with the experimental apparatus storage water tank, and the plate heat exchanger second entry links to each other with the running water inlet pipe way, and the plate heat exchanger second export links to each other with the water pipeline for the life production.
Preferably, an electromagnetic regulating valve is arranged between the waste heat pipeline of the experimental device and the first inlet of the plate heat exchanger, a temperature collector is arranged at the second outlet of the plate heat exchanger, the temperature collector is connected with a temperature control meter, and the temperature control meter is connected with the electromagnetic regulating valve.
Preferably, the waste heat recovery system further comprises a temperature test meter, and the temperature test meter is connected with the first inlet of the plate heat exchanger, the first outlet of the plate heat exchanger and the second inlet of the plate heat exchanger.
Preferably, the electromagnetic regulating valve is connected with the experimental device water storage tank through a bypass pipeline.
The utility model has the beneficial effects that:
the utility model uses the plate heat exchanger as the exchanger to exchange heat between the water absorbing the waste heat generated by the experimental test of the compressor and the domestic and production water, so as to achieve the purposes of eliminating the waste heat generated by the compressor and heating the domestic and production water. The utility model reduces the cost for reducing the residual heat, recovers the residual heat into hot water for reuse, and saves the cost for heating water for life (staff bath) and production (cleaning parts). After the implementation, the running power consumption of the refrigerating unit can be reduced by more than 70%. The tool is simple in structure, obvious in economic effect, safe and reliable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the system of the present invention.
The reference numbers illustrate:
1. a water storage tank of the experimental device; 2. a test bed; 3. a waste heat pipeline of the experimental device; 4. a plate heat exchanger; 401. a plate heat exchanger first inlet; 402. a first outlet of the plate heat exchanger; 403. a second inlet of the plate heat exchanger; 404. a second outlet of the plate heat exchanger; 5. a tap water inlet pipeline; 6. water pipelines for life and production; 7. an electromagnetic regulating valve; 8. a temperature collector; 9. a temperature control table; 10. a temperature test meter; 11. a bypass line.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the utility model. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it is to be understood that the directions or positional relationships indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the directions or positional relationships shown in the drawings for the convenience of description and simplicity of description, and that these directional terms, unless otherwise specified, do not indicate and imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be considered as limiting the scope of the utility model: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.
As shown in fig. 1, the embodiment of the present invention provides a new recycling device, which solves the problem that a large amount of refrigeration equipment needs to be invested to eliminate the waste heat generated during the experimental test of the compressor, also reduces the problem that the part of refrigeration equipment needs additional electric energy during use, and reduces the use cost, and in addition, the warm water generated after heat exchange can be used for domestic water (toilet, toilet room) and production water (component cleaning), etc., so that the cost of the hot water can be reduced again.
In particular to a waste heat recycling device generated in the experimental test of a compressor, which comprises an experimental device system and a waste heat recycling system, wherein the experimental device system comprises an experimental device water storage tank 1, a test bed 2 and an experimental device waste heat pipeline 3, the experimental device water storage tank 1 is connected with a refrigerating system to form a cooling water tank of the test bed 2, the cooling water tank is connected with a condenser through a water pump, the test bed comprises the condensers which are sequentially connected, evaporimeter and compressor are equipped with the expansion valve between condenser and the compressor, and the entry of experimental apparatus waste heat pipeline 3 links to each other with the condenser, and the export of experimental apparatus waste heat pipeline 3 links to each other with the first entry 401 of plate heat exchanger, and the first export 402 of plate heat exchanger links to each other with experimental apparatus storage water tank 1 after the heat transfer, and running water inlet pipe 5 links to each other with plate heat exchanger second entry 403, and the plate heat exchanger second export 404 links to each other with water pipeline 6 for the life production after the heat transfer.
Be equipped with electromagnetic control valve 7 between experimental apparatus waste heat pipeline 3 and the first entry 401 of plate heat exchanger, plate heat exchanger second export 404 department is equipped with temperature collector 8, temperature collector 8 and temperature control table 9 link to each other, temperature control table 9 links to each other with electromagnetic control valve 7, temperature control table 9 is used for the temperature based on that temperature collector 8 surveyed and sets for the temperature contrast, the aperture of automatic adjustment electromagnetic control valve 7, and then adjust the hot water flow that experimental apparatus waste heat pipeline 3 got into plate heat exchanger 4, the temperature of control life and process water.
The device further comprises a temperature test meter 10, wherein the temperature test meter 10 is connected with the first inlet 401 of the plate heat exchanger, the first outlet 402 of the plate heat exchanger and the second inlet 403 of the plate heat exchanger and used for testing and displaying the temperature of the water loop.
The electromagnetic regulating valve 7 is connected with the experimental device water storage tank 1 through a bypass pipeline 11, and the bypass pipeline 11 is used as an overflow pipeline when the electromagnetic regulating valve 7 is adjusted.
Specifically, the experiment device waste heat pipeline 3 and the tap water inlet pipeline 5 exchange heat through the plate heat exchanger 4, the experiment device generates hot water with the temperature of about 55 ℃ and carries out heat exchange with production and domestic water, and the effect of recycling and reducing waste heat for reducing waste heat generating cost is achieved.
The vapor compression type compressor for refrigeration generates hot water with the temperature of about 55 ℃ during experimental test (when the refrigeration compressor performs experimental test, high-temperature gas discharged needs to be subjected to heat exchange condensation by using cold water, and hot water is generated after heat exchange) and needs to be cooled to the temperature of 20 ℃ by using a refrigeration unit, and then the hot water enters the experimental device for circulating heat exchange. Before use, tap water for production and life (the water temperature is 13-20 ℃) exchanges heat with hot circulating water generated by an experimental device in a diagonal countercurrent mode through a plate heat exchanger 4 to cool the tap water, so that waste heat generated by the experimental device is recycled, and the tap water is only subjected to heat exchange and is not in contact with each other. The temperature of the water after heat exchange is measured at the outlet of the domestic and production water pipeline 6 of the plate heat exchanger 4 by the temperature collector 8 and then fed back to the temperature control meter 9, the opening of the electromagnetic regulating valve 7 is regulated and controlled by the temperature collector, and the amount of the hot water flowing through the heat exchanger is controlled so as to control the stability of the water temperature of the domestic and production water pipeline 6. Circulating water subjected to heat exchange and temperature reduction with tap water is about 25 ℃, enters a water storage tank, is cooled to 20 ℃ by a refrigerating unit, and is input into a test bed for circulating heat exchange. After the implementation, the running power consumption of the refrigerating unit can be reduced by more than 70%.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The utility model provides a produce waste heat recovery and utilization device during compressor experiment test which characterized in that: including experimental apparatus system and waste heat recovery system, the experimental apparatus system includes experimental apparatus storage water tank (1), test bench (2) and experimental apparatus waste heat pipeline (3), the waste heat recovery system includes plate heat exchanger (4), experimental apparatus waste heat pipeline (3) link to each other with the first entry (401) of plate heat exchanger, and the first export (402) of plate heat exchanger links to each other with experimental apparatus storage water tank (1), and plate heat exchanger second entry (403) link to each other with running water inlet pipe way (5), and plate heat exchanger second export (404) link to each other with water pipeline (6) for the life production.
2. The device for recycling the waste heat generated during the experimental test of the compressor according to claim 1, is characterized in that: the experimental device waste heat pipeline (3) with be provided with electromagnetic control valve (7) between plate heat exchanger first entry (401), plate heat exchanger second export (404) department is equipped with temperature collector (8), temperature collector (8) and temperature control table (9) link to each other, temperature control table (9) with electromagnetic control valve (7) link to each other.
3. The device for recycling the waste heat generated during the experimental test of the compressor according to claim 1, is characterized in that: the waste heat recovery system further comprises a temperature test meter (10), and the temperature test meter (10) is connected with the first inlet (401) of the plate heat exchanger, the first outlet (402) of the plate heat exchanger and the second inlet (403) of the plate heat exchanger.
4. The device for recycling the waste heat generated during the experimental test of the compressor according to claim 2, is characterized in that: the electromagnetic regulating valve (7) is connected with the experimental device water storage tank (1) through a bypass pipeline (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122880946.XU CN216717097U (en) | 2021-11-23 | 2021-11-23 | Waste heat recovery and utilization device generated during compressor experiment test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122880946.XU CN216717097U (en) | 2021-11-23 | 2021-11-23 | Waste heat recovery and utilization device generated during compressor experiment test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216717097U true CN216717097U (en) | 2022-06-10 |
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| CN202122880946.XU Active CN216717097U (en) | 2021-11-23 | 2021-11-23 | Waste heat recovery and utilization device generated during compressor experiment test |
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| CN (1) | CN216717097U (en) |
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2021
- 2021-11-23 CN CN202122880946.XU patent/CN216717097U/en active Active
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Address after: 116600 No. 8 Songlan Street, Dalian Economic and Technological Development Zone, Liaoning Province Patentee after: Bingshan Songyang Compressor (Dalian) Co.,Ltd. Address before: No.8 Songlan street, Jinzhou new district, Dalian City, Liaoning Province Patentee before: PANASONIC APPLIANCES COMPRESSOR (DALIAN) CO.,LTD. |
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