Nitrogen compressor heat energy utilization device

Abstract

The utility model provides a heat energy utilization device of a nitrogen compressor. The nitrogen compressor heat energy utilization device comprises a box body, a nitrogen compressor, a replacement assembly, a cooling part, a heat exchange part and a water storage tank, the box body is vertically placed on the ground, the nitrogen compressor is installed in the box body, the replacement assembly is installed on one side of the box body, and the cooling part is installed on the other side of the box body. According to the heat energy utilization device of the nitrogen compressor, due to the arrangement of all the structures, it is guaranteed that heat cannot be accumulated in the air compressing process, after heat is replaced, the heat cannot be directly discharged as waste but reused, and it is guaranteed that heat exchange plates are replaced easily, rapidly and efficiently through the rapidly-detached heat exchange modules; and the high working efficiency of the whole nitrogen compressor heat energy utilization device is further ensured.

Description

Technical Field

[0001] This utility model relates to the field of nitrogen compressor technology, and in particular to a nitrogen compressor thermal energy utilization device. Background Technology

[0002] During the operation of a nitrogen compressor, the compression of nitrogen gas generates heat, and the accumulation of heat reduces working efficiency. Therefore, the nitrogen compressor needs to be cooled. A cooling device removes the heat and keeps it within a suitable temperature range to ensure the normal operation of the nitrogen compressor.

[0003] In existing technologies, firstly, nitrogen compressors generate a large amount of heat during the air compression process, and excessive heat accumulation leads to a decrease in the working efficiency of the nitrogen compressor; secondly, during the heat dissipation process of the nitrogen compressor, much of the heat is directly discharged as waste and cannot be effectively utilized, resulting in resource waste; thirdly, during the cooling process, due to prolonged heat exchange, factors such as scaling on the heat exchange plates inside the heat exchanger significantly affect heat exchange efficiency, thus requiring frequent replacement of the heat exchange plates to improve the working efficiency of the heat exchanger.

[0004] Therefore, in the current environment, there is a need to design a nitrogen compressor thermal energy utilization device to solve the technical problems mentioned in the background. Utility Model Content

[0005] This invention provides a nitrogen compressor thermal energy utilization device to solve the technical problems mentioned in the background art.

[0006] This utility model provides a nitrogen compressor thermal energy utilization device, which includes a housing, a nitrogen compressor, a displacement assembly, a cooling section, a heat exchange section, and a water storage tank. The housing is placed vertically on the ground, the nitrogen compressor is installed inside the housing, the displacement assembly is installed to one side of the housing, the cooling section is installed at one end of the nitrogen compressor, the heat exchange section is installed to one side of the housing, and the water storage tank is placed vertically on the ground and connected to the displacement assembly.

[0007] Optionally, the heat exchange section includes multiple protective plates, a sliding rod, a heat exchange module for quick manual disassembly, and a positioning module for locking and positioning. The multiple protective plates are placed vertically on the ground, located on one side of the housing, and there is a gap between the multiple protective plates. The sliding rod passes through the bottom end of the multiple protective plates, the heat exchange module is slidably mounted on the sliding rod, and the positioning module is installed on one of the multiple protective plates.

[0008] Optionally, the heat exchange module includes multiple heat exchange plates, multiple circular clips, multiple fixing slot groups, and multiple handles. The multiple circular clips correspond one-to-one with the multiple heat exchange plates. The circular clips are installed at the bottom end of the heat exchange plates and are slidably mounted on the slide rods. The multiple fixing slot groups correspond one-to-one with the multiple heat exchange plates. Each fixing slot group has two fixing slots, and the two fixing slots are respectively installed on both sides of the heat exchange plate. The multiple handles correspond one-to-one with the multiple heat exchange plates and are installed at the top of the heat exchange plates.

[0009] Optionally, the positioning module includes a main shaft, multiple positioning shafts, a first gear, multiple second gears, multiple racks, and a rotating handle. The main shaft is mounted on the protective plate, and the multiple positioning shafts are slidably disposed on the protective plate, with each positioning shaft located on one side of the main shaft. The first gear is mounted on the main shaft, and the multiple second gears correspond one-to-one with each of the multiple positioning shafts. The multiple racks are meshed between the first gear and the multiple second gears, and the rotating handle is mounted on the main shaft.

[0010] Optionally, the cooling section includes a support frame, a cooling sleeve, multiple cooling pipes, a coolant tank, a first water pipe, and a second water pipe. The support frame is installed inside the housing, the cooling sleeve is installed on the top of the support frame and is fitted onto the nitrogen compressor, the multiple cooling pipes are installed on the top of the cooling sleeve, the coolant tank is installed on the top of the multiple cooling pipes, one end of the first water pipe extends into the coolant tank and the other end extends into the heat exchange section, one end of the second water pipe extends into the cooling sleeve and the other end extends into the heat exchange section.

[0011] The beneficial effects of this utility model are as follows:

[0012] This nitrogen compressor heat energy utilization device includes a housing, a nitrogen compressor, a displacement assembly, a cooling unit, a heat exchange unit, and a water storage tank. The housing is placed vertically on the ground, the nitrogen compressor is installed inside the housing, the displacement assembly is installed on one side of the housing, the cooling unit is installed at one end of the nitrogen compressor, the heat exchange unit is installed on one side of the housing, and the water storage tank is placed vertically on the ground and connected to the displacement assembly. This nitrogen compressor heat energy utilization device ensures that heat does not accumulate during air compression through the design of each structure, and that the heat is reused instead of being discharged as waste after displacement. Furthermore, the quick-disassembly heat exchange module ensures simple, fast, and efficient replacement of the heat exchange plate, further guaranteeing the high working efficiency of the overall nitrogen compressor heat energy utilization device. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a first-view structural schematic diagram of a nitrogen compressor thermal energy utilization device provided by this utility model;

[0015] Figure 2 This is a second-view structural schematic diagram of a nitrogen compressor thermal energy utilization device provided by this utility model;

[0016] Figure 3 This is a third-view structural schematic diagram of a nitrogen compressor heat energy utilization device provided by this utility model;

[0017] Figure 4 This is a schematic diagram of the heat exchange module structure of a nitrogen compressor heat energy utilization device provided by this utility model;

[0018] Explanation of reference numerals in the attached drawings: 1. Housing; 2. Nitrogen compressor; 3. Replacement assembly; 31. Cooling section; 311. Support frame; 312. Cooling jacket; 313. Cooling pipe; 314. Coolant tank; 315. First water pipe; 316. Second water pipe; 32. Heat exchange section; 321. Protective plate; 322. Slide rod; 323. Heat exchange module; 3231. Heat exchange plate; 3232. Circular clamp; 3233. Fixing slot assembly; 3234. Handle; 324. Positioning module; 3241. Main shaft; 3242. Positioning shaft; 3243. First gear; 3244. Second gear; 3245. Rack; 3246. Handrail. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and not for limiting it. Furthermore, it should be noted that, for ease of description, only the parts related to the present utility model are shown in the drawings, not all of the structures. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0020] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the present invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0021] Please see Figures 1 to 4 The nitrogen compressor thermal energy utilization device of this utility model includes a housing 1, a nitrogen compressor 2, a displacement assembly 3, a cooling section 31, a heat exchange section 32, and a water storage tank 4.

[0022] The housing 1 is placed vertically on the ground. The nitrogen compressor 2 is installed inside the housing 1. The displacement assembly 3 is installed on one side of the housing 1. The cooling unit 31 is installed at one end of the nitrogen compressor 2. The heat exchange unit 32 is installed on one side of the housing 1. The water storage tank 4 is placed vertically on the ground and is connected to the displacement assembly 3.

[0023] Among them, the housing 1 is mainly responsible for protecting the nitrogen compressor 2 from external factors and providing a safe and reliable working environment for the nitrogen compressor 2;

[0024] Meanwhile, the cooling section 31 in the replacement component 3 is mainly responsible for cooling down the nitrogen compressor 2, so that the nitrogen compressor 2 always maintains a high-efficiency and stable working state. After the cooling section 31 is cooled, the coolant and the water in the water tank 4 flow into the heat exchange section 32 at the same time. The heat exchange section 32 replaces the temperature of the high-temperature coolant with the low-temperature water in the water tank 4. After the replacement, the low-temperature coolant flows back to the cooling section 31, and the high-temperature water flows back to the water tank 4.

[0025] Furthermore, the heat exchange section 32 enables the coolant and water in the water tank 4 to achieve both cooling and heating, thereby improving the cooling efficiency of the coolant and increasing the utilization rate of the heat discharged by the nitrogen compressor.

[0026] In this embodiment, multiple protective plates 321 are placed vertically on the ground, located on one side of the housing 1, and gaps are provided between the multiple protective plates 321. A sliding rod 322 passes through the bottom end of the multiple protective plates 321, a heat exchange module 323 is slidably mounted on the sliding rod 322, and a positioning module 324 is installed on one of the multiple protective plates 321.

[0027] Among them, the two protection plates 321 mainly serve a protective function, the heat exchange module 323 is installed between the two protection plates 321, and one of the protection plates 321 has four holes, two of which are used to allow the coolant to flow in and out of the cooling section 31, and two of which are used to allow the water to flow in and out of the water storage tank 4.

[0028] Meanwhile, the heat exchange module 323 is slidably mounted on the slide rod 322, allowing the heat exchange module 323 to slide freely on the slide rod 322. The positioning module 324 is mainly responsible for aligning and fixing the holes on the heat exchange module 323 and the holes on the protection plate 321 after the heat exchange module 323 is installed on the slide rod 322, thereby realizing the flow of coolant and water between multiple holes.

[0029] In this embodiment, a plurality of circular clips 3232 correspond one-to-one with a plurality of heat exchange plates 3231. The circular clips 3232 are installed at the bottom end of the heat exchange plates 3231, and the plurality of circular clips 3232 are slidably disposed on the slide rod 322. A plurality of fixing slot groups 3233 correspond one-to-one with a plurality of heat exchange plates 3231. Each fixing slot group 3233 has two fixing slots, and the two fixing slots are respectively installed on both sides of the heat exchange plate 3231. A plurality of handles 3234 correspond one-to-one with a plurality of heat exchange plates 3231, and the handles 3234 are installed at the top end of the heat exchange plates 3231.

[0030] The heat exchange plate 3231 has four holes that are coaxially corresponding to the four holes on one of the protection plates 321.

[0031] Meanwhile, when installing or removing the heat exchange plate 3231, simply pull the handle 3234 upward or push it downward manually, and the force will drive the heat exchange plate 3231 to move in the direction of the force. At this time, the circular clip 3232 installed at the bottom of the heat exchange plate 3231 can be easily engaged or disengaged.

[0032] Furthermore, both contact surfaces of the circular clip 3232 and the slide bar 322 are provided with rounded corners. As long as the connection receives an upward pulling force and a downward pushing force, it can be fitted and disengaged on the slide bar 322, thereby achieving the purpose of installing the heat exchange plate 3231 on the slide bar 322.

[0033] Furthermore, fixing slots 3233 are installed on both sides of the heat exchange plate 3231. After the heat exchange plate 3231 is installed on the slide rod 322, the fixing is not yet secure. The fixing slots 3233 and the positioning module 324 need to work together to fix the position of the heat exchange plate 3231.

[0034] In this embodiment, the main shaft 3241 is mounted on the protective plate 321, and a plurality of positioning shafts 3242 are slidably disposed on the protective plate 321, with the plurality of positioning shafts 3242 located on both sides of the main shaft 3241. The first gear 3243 is mounted on the main shaft 3241, and a plurality of second gears 3244 correspond one-to-one with the plurality of positioning shafts 3242. The second gears 3244 are mounted on the positioning shafts 3242, and a plurality of racks 3245 are meshed between the first gear 3243 and the plurality of second gears 3244. The rotating handle 3246 is mounted on the main shaft.

[0035] Among them, after the heat exchange plate 3231 is installed on the slide bar 322, the heat exchange plate 3231 is still not aligned with the holes and is not fixed securely. At this time, the positioning module 324 is required to limit the heat exchange plate 3231.

[0036] Simultaneously, during limit constraint, the handrail 3246 needs to be manually rotated, causing the main shaft 3241 connected to the handrail 3246 to rotate simultaneously. At this time, the main shaft 3241 drives the first gear 3243 to rotate, and the two racks 3245 meshing with the first gear 3243 also rotate accordingly. Subsequently, the two racks 3245 drive the two second gears 3244 meshing with them to rotate, and the two second gears 3244 drive the two positioning shafts 3242 that cooperate with them to rotate, rotating the handrail clockwise. Handle 3246, with two positioning shafts 3242 moving closer to the main shaft 3241, rotates handle 3246 counterclockwise, and the two positioning shafts 3242 move away from the main shaft 3241. When it is necessary to position the heat exchange plate 3231, rotate handle 3246 clockwise. When handle 3246 is in contact with the fixing groove group 3233, the positioning is completed. Conversely, when it is necessary to remove the heat exchange plate 3231, rotate handle 3246 counterclockwise, thereby realizing the positioning and fixing of the heat exchange plate 3231.

[0037] In this embodiment, the support frame 311 is installed inside the housing 1, the cooling sleeve 312 is installed on the top of the support frame 311 and is fitted onto the nitrogen compressor 2, a plurality of cooling pipes 313 are installed on the top of the cooling sleeve 312, the coolant tank 314 is installed on the top of the plurality of cooling pipes 313, one end of the first water pipe 315 extends into the coolant tank 314 and the other end extends into the heat exchange section 32, one end of the second water pipe 316 extends into the cooling sleeve 312 and the other end extends into the heat exchange section 32.

[0038] Among them, the support frame 311 mainly plays a supporting role and is responsible for providing a stable working environment;

[0039] Meanwhile, the cooling jacket 312 is fitted onto the nitrogen compressor 2. The coolant flows out from the coolant tank 314 and then flows into the cooling jacket 312 through multiple cooling pipes 313. The coolant can cool the heat-generating parts of the nitrogen compressor 2 more evenly through multiple cooling pipes 313, thereby achieving a better cooling effect.

[0040] Furthermore, after the coolant cools the nitrogen compressor 2, the coolant is in a high-temperature state and flows from the cooling jacket 312 into the heat exchange section 32 through the second water pipe 316 for heat exchange. After the coolant completes the heat exchange, the coolant is in a low-temperature state and flows from the heat exchange section 32 into the coolant tank 314 through the first water pipe 315, thereby realizing the circulation of the coolant and improving the utilization rate of the coolant.

[0041] In summary, the nitrogen compressor heat energy utilization device of this utility model ensures that heat does not accumulate during the air compression process through the design of each structure, and that the heat is not directly discharged as waste after being replaced but is reused. Furthermore, the quick-disassembly heat exchange module ensures that the heat exchange plate is replaced simply, quickly, and efficiently, further guaranteeing the high working efficiency of the overall nitrogen compressor heat energy utilization device.

[0042] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A nitrogen compressor heat energy utilization device, characterized in that, include The box is placed vertically on the ground; A nitrogen compressor, which is installed inside the housing; A displacement assembly for displacing the heat generated during the nitrogen production process, the displacement assembly being installed on one side of the housing; The replacement assembly includes a cooling section for reducing the temperature of the nitrogen compressor and a heat exchange section for achieving the temperature replacement between the coolant and water. The cooling section is installed at one end of the nitrogen compressor, and the heat exchange section is installed on one side of the housing. A water storage tank is placed vertically on the ground and is connected to the replacement component.

2. The nitrogen compressor heat energy utilization device according to claim 1, characterized in that, The heat exchange section includes multiple protective plates, a sliding rod, a heat exchange module for quick manual disassembly, and a positioning module for locking and positioning. The multiple protective plates are placed vertically on the ground, located on one side of the housing, and there are gaps between the multiple protective plates. The sliding rod passes through the bottom end of the multiple protective plates, the heat exchange module is slidably mounted on the sliding rod, and the positioning module is installed on one of the multiple protective plates.

3. The nitrogen compressor heat energy utilization device according to claim 2, characterized in that, The heat exchange module includes multiple heat exchange plates, multiple circular clips, multiple fixing slot groups, and multiple handles. Each of the multiple circular clips corresponds to one of the multiple heat exchange plates. The circular clips are installed at the bottom of the heat exchange plates and are slidably mounted on the slide rods. Each of the multiple fixing slot groups corresponds to one of the multiple heat exchange plates. Each fixing slot group has two fixing slots, which are respectively installed on both sides of the heat exchange plate. Each of the multiple handles corresponds to one of the multiple heat exchange plates and is installed at the top of the heat exchange plates.

4. The nitrogen compressor heat energy utilization device according to claim 2, characterized in that, The positioning module includes a main shaft, multiple positioning shafts, a first gear, multiple second gears, multiple racks, and a rotating handle. The main shaft is mounted on the protective plate. The multiple positioning shafts are slidably disposed on the protective plate and are located on both sides of the main shaft. The first gear is mounted on the main shaft. The multiple second gears correspond one-to-one with the multiple positioning shafts. The multiple racks are meshed between the first gear and the multiple second gears. The rotating handle is mounted on the main shaft.

5. A nitrogen compressor heat energy utilization device according to claim 1, characterized in that, The cooling section includes a support frame, a cooling sleeve, multiple cooling pipes, a coolant tank, a first water pipe, and a second water pipe. The support frame is installed inside the housing, the cooling sleeve is installed on the top of the support frame and is fitted onto the nitrogen compressor, the multiple cooling pipes are installed on the top of the cooling sleeve, and the coolant tank is installed on the top of the multiple cooling pipes. One end of the first water pipe extends into the coolant tank and the other end extends into the heat exchange section. One end of the second water pipe extends into the cooling sleeve and the other end extends into the heat exchange section.

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