Multi-source coupling control device of air source heat pump and pipe heater

Abstract

The utility model provides air source heat pump and pipeline heater's multisource coupling control device belongs to multisource coupling control's technical field, including cleaning part, including coupling jar, the downside of coupling jar is installed and is arranged pollution valve, the inside slide coupling of jar is connected with the ring, the upside fixed coupling of ring is connected with two scraper for the inside wall cleaning of coupling jar, be equipped with limit component between coupling jar and scraper, the downside of ring is equipped with drive assembly. The utility model discloses through setting up cleaning part, utilizes the water flow that opens after pollution valve, can help the top ring to slide to the other side of limit hole under the assistance of guide plate, and then separates the connection with limit ring, at this moment, the top ring can slide down, further operator cooperation removes to the drive rod of outside, can drive scraper and ring rotation to realize the effect of cleaning to the dirt deposit of the downside of coupling jar, ensure that dirt can not exist in the inside of coupling jar, avoid causing part damage.

Description

Technical Field

[0001] This utility model belongs to the technical field of multi-source coupling control, specifically relating to a multi-source coupling control device for air source heat pumps and pipe heaters. Background Technology

[0002] In recent years, with the development of renewable energy integration and intelligent energy management systems, multi-source coupling control technology has played an increasingly important role in the heating, ventilation, and air conditioning (HVAC) field. As a core device for achieving multi-energy coordinated operation, the performance of the coupling tank directly affects the system's energy efficiency and reliability. Especially in multi-source systems such as air source heat pumps and pipe heaters, precise control of the coupling tank is crucial for optimizing energy utilization and improving system stability.

[0003] Currently, when water flows through the coupling tank for a long time, scale will be generated, and some impurities will be blocked at the bottom of the coupling tank. Subsequently, the scale will settle at the bottom of the coupling tank. When the operator needs to clean the scale, he will open the drain valve on the lower side and use the internal clean water to flush out the scale. However, the scale will adhere to the inner wall of the coupling tank. Existing technology cannot completely clean the scale by rinsing alone. The scale accumulates inside the coupling tank, which not only reduces the heat conversion efficiency, but also affects the service life of valves and other parts due to corrosive substances. Utility Model Content

[0004] The purpose of this invention is to provide a multi-source coupling control device for air source heat pumps and pipe heaters, aiming to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A multi-source coupling control device for an air source heat pump and a pipe heater includes a cleaning component, comprising a coupling tank with a drain valve installed on its lower side, a ring slidably connected to the inner side of the coupling tank, two scrapers for cleaning the inner wall of the coupling tank fixedly connected to the upper side of the ring, a limiting component between the coupling tank and the scrapers, and a driving component on the lower side of the ring; an adjusting component including two sliding frames slidably connected to the inner side of the coupling tank, the two sliding frames being "L"-shaped, telescopic plates slidably connected to both sides of the two sliding frames, two docking rods fixedly connected to the lower side of the ring, and a guiding component between the coupling tank and the sliding frames, the guiding component being used to guide and limit the direction of the sliding frames.

[0006] As a preferred embodiment of this utility model, the limiting component includes a top ring fixedly connected to the upper side of the two scrapers. Six guide plates are fixedly connected to the surface of the top ring, and the upper and lower sides of the six guide plates are inclined structures. A square plate is fixedly connected to the surface of each of the six guide plates. A limiting ring is fixedly connected to the inner wall of the coupling tank, and six limiting holes are opened on the surface of the limiting ring.

[0007] In a preferred embodiment of this utility model, the driving assembly includes a central rod fixedly connected to the inner wall of the ring, and a driving rod is fixedly connected to the lower side of the middle section of the central rod.

[0008] As a preferred embodiment of this utility model, the cross-sections of the ring and the scraper are both triangular, and the bevels of the ring and the scraper provide a scraping and guiding effect on the dirt.

[0009] In a preferred embodiment of this utility model, the lower end of the drive rod is cross-shaped, and the lower end of the drive rod is normally higher than the drain valve.

[0010] As a preferred embodiment of this utility model, the guiding component includes two arc-shaped grooves formed on the lower side of the inner wall of the coupling tank, and the inner walls of the two arc-shaped grooves are slidably connected with connecting blocks, and the outer arc surface of the sliding frame is in contact with the inner side of the connecting block.

[0011] As a preferred embodiment of this utility model, the connecting block is U-shaped, and both the upper and lower sides of the connecting block are inclined surfaces.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. By setting up cleaning components, the downward flow of water after the drain valve is opened can help the top ring slide to the other side of the limiting hole with the assistance of the guide plate, thereby disengaging from the limiting ring. At this time, the top ring can slide downward. With the help of the operator, the drive rod that moves to the outside can drive the scraper and the ring to rotate, thereby achieving the effect of cleaning the dirt deposits on the lower side of the coupling tank, ensuring that dirt will not remain inside the coupling tank and cause damage to the parts. 2. By setting up adjustment components, the power of the ring during its downward movement can be used to press against the surface of the sliding frame. Furthermore, the movement of the two can be connected through the contact between the docking rod and the short side of the sliding frame. Then, the operator can gradually pull down while rotating the drive rod, thereby cleaning the mud and dirt accumulated on the arc surface at the bottom of the coupling tank, improving the cleaning effect. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of 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. Among them: Figure 1 This is a cross-sectional view of the coupling tank in this utility model; Figure 2 This is a schematic diagram of the coupling tank in this utility model; Figure 3 This is a schematic diagram of the cleaning component in this utility model; Figure 4 In this utility model Figure 3 A magnified structural diagram at point A; Figure 5 In this utility model Figure 1 A partial structural diagram.

[0014] In the diagram: 10. Coupling tank; 11. Drain valve; 12. Circular ring; 13. Scraper; 14. Limiting assembly; 141. Top ring; 142. Guide plate; 143. Square plate; 144. Limiting ring; 145. Limiting hole; 15. Drive assembly; 151. Center rod; 152. Drive rod; 20. Sliding frame; 21. Telescopic plate; 22. Connecting rod; 23. Guide assembly; 231. Arc groove; 232. Connecting block. Detailed Implementation

[0015] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0016] Example 1 Reference Figures 1-4 This is the first embodiment of the present invention. This embodiment provides a multi-source coupling control device for an air source heat pump and a pipe heater, including a cleaning component, including a coupling tank 10. A drain valve 11 is installed on the lower side of the coupling tank 10. A ring 12 is slidably connected to the inner side of the coupling tank 10. Two scrapers 13 for cleaning the inner wall of the coupling tank 10 are fixedly connected to the upper side of the ring 12. A limiting component 14 is provided between the coupling tank 10 and the scrapers 13. A driving component 15 is provided on the lower side of the ring 12.

[0017] In this coupling tank 10, the water flows in different directions in the upper and lower layers. The upper layer is hot water and the lower layer is cold water. When the cold water is delivered into the coupling tank 10, it can be separated along with the upper layer of water and flow to the right along with the upper layer of hot water. When the coupling tank 10 is used for a long time, dirt will accumulate at the bottom. When the operator opens the drain valve 11, the water can flow downward to wash away the dirt. At the same time, the scraper 13 and the ring 12 are disengaged from the limit component 14 and work with the drive component 15 to clean the sediment on the inner wall, reducing the amount of clean water used during the cleaning process.

[0018] Furthermore, the limiting assembly 14 includes a top ring 141 fixedly connected to the upper side of the two scrapers 13. Six guide plates 142 are fixedly connected to the surface of the top ring 141, and the upper and lower sides of the six guide plates 142 are inclined. Square plates 143 are fixedly connected to the surface of each of the six guide plates 142. A limiting ring 144 is fixedly connected to the inner wall of the coupling tank 10, and six limiting holes 145 are opened on the surface of the limiting ring 144. The driving assembly 15 includes a central rod 151 fixedly connected to the inner wall of the ring 12, and a driving rod 152 is fixedly connected to the lower side of the middle section of the central rod 151.

[0019] When the drain valve 11 is opened, the water flows downward. At this time, the water will guide the top ring 141 to slide to the other side of the limiting hole 145 through the inclined surface on the upper side of the guide plate 142. When it moves to the appropriate position, it can disengage from the limit and move to the lower side with the water flow. At the same time, the drive rod 152 is at the outlet position of the drain valve 11, which the operator can access and rotate. The drive rod 152 drives the ring 12 and scraper 13 to scrape the inner wall of the coupling tank 10 through the center rod 151.

[0020] Preferably, both the ring 12 and the scraper 13 have triangular cross-sections, and the bevels of the ring 12 and the scraper 13 provide a scraping and guiding effect on the dirt. The lower end of the drive rod 152 is cross-shaped, and the lower end of the center rod 151 is normally higher than the drain valve 11.

[0021] It should be noted that after the inclined surfaces of the ring 12 and scraper 13 come into contact with the dirt, they can help the dirt to quickly detach from the inner wall of the coupling tank 10, thereby improving the cleaning of dirt. The cross-shaped structure on the lower side of the drive rod 152 can increase the friction with the operator's hand, thereby facilitating the rotation operation.

[0022] During use, after prolonged use of the coupling tank 10 for temperature control, dirt will accumulate on the inner bottom of the coupling tank 10. At this time, the operator can open the drain valve 11, allowing the dirt to be discharged with the water flow. Simultaneously, the downward-flowing water, guided by the inclined side of the guide plate 142, slides towards the other side of the limiting hole 145. When the square plate 143 disengages from the upper side of the limiting ring 144, the top ring 141 disengages from its limit with the limiting ring 144. At this point, the circular ring 12 and scraper 13 can slide down. When they reach the appropriate position, the drive rod 152 is in the opening position of the drain valve 11. The operator can then wear gloves and contact the lower part of the drive rod 152, rotating it to drive the circular ring 12 and scraper 13 to scrape away the dirt adhering to the inner wall of the lower end of the coupling tank 10. The scale can be discharged with the water flow, increasing the convenience of cleaning while reducing water waste. After the scale is cleaned, the operator can close the external valve to stop the water flow. At this time, the operator can push the drive rod 152 upward, which drives the ring 12 and scraper 13 to move upward. If the guide plate 142 and the limiting hole 145 are in the same vertical line position, the guide plate 142 can be directly inserted into the limiting hole 145. The square plate 143 is placed on the upper side of the limiting ring 144 to achieve the limit. Several guide plates 142 are pressed against the lower side of the limiting ring 144. The operator needs to further rotate the drive rod 152 to help the guide plate 142 connect with the limiting ring 144. When the coupling tank 10 is working, the water flow from the lower layer of cold water to the upper layer will push the lower inclined surface of the guide plate 142, so that the guide plate 142 will not rotate, and at the same time achieve the limiting effect.

[0023] Example 2 Reference Figures 1-5 This is the second embodiment of the present invention. Unlike the previous embodiment, this embodiment provides an adjusting component, including two sliding frames 20 slidably connected to the inner side of the coupling tank 10. The two sliding frames 20 are L-shaped, and telescopic plates 21 are slidably connected to both sides of the two sliding frames 20. Two docking rods 22 are fixedly connected to the lower side of the ring 12. A guide component 23 is provided between the coupling tank 10 and the sliding frames 20. The guide component 23 is used to guide and limit the direction of the sliding frames 20. The guide component 23 includes two arc-shaped grooves 231 opened on the lower side of the inner wall of the coupling tank 10. A connecting block 232 is slidably connected to the inner wall of the two arc-shaped grooves 231. The outer arc surface of the sliding frame 20 is in contact with the inner side of the connecting block 232.

[0024] Specifically, when the ring 12 slides down, it will cause the docking rod 22 to abut against the surface of the sliding frame 20. As the operator rotates the drive rod 152, the docking rod 22 will abut against the "L" side of the sliding frame 20. At this time, the sliding frame 20 can be driven to rotate. At the same time, as the operator pulls down and rotates further, the dirt on the lower arc surface of the coupling tank 10 can be scraped off, ensuring that the dirt can be completely cleaned and discharged with the flow of water.

[0025] Preferably, the connecting block 232 is U-shaped, and both the top and bottom sides of the connecting block 232 are inclined surfaces.

[0026] It should be noted that the special structure of the connecting block 232 can limit the sliding frame 20, so that the sliding frame 20 will change its structure with the arc groove 231 connected by the connecting block 232 when it moves, thereby adapting to the arc surface on the lower side of the coupling tank 10 to achieve cleaning.

[0027] In use, when the ring 12 slides down, it can drive the docking rod 22 to move down synchronously. When the docking rod 22 abuts against the upper side of the sliding frame 20, the operator can place their finger on the lower end of the drive rod 152 and rotate the drive rod 152 so that the docking rod 22 can move to the short side position of the sliding frame 20. At this time, the sliding frame 20 can rotate and scrape synchronously with the rotation of the ring 12. When the operator rotates the drive rod 152, they can gradually pull the drive rod 152 down. At this time, the docking rod 22 can push the sliding frame 20, and the telescopic plate 21 can slide towards the inner wall of the sliding frame 20 to adapt to the lower arc surface of the coupling tank 10. The size of the sliding frame 20 and the telescopic plate 21 are adjusted to match the size of the sliding frame 20 and the telescopic plate 21, ensuring that the sliding frame 20 and the telescopic plate 21 can be adjusted to match the size of the arc surface of the arc groove 231, thereby completing the cleaning operation of dirt. Afterwards, the operator can close the drain valve 11 after the guide plate 142 is connected to the limit ring 144 for limiting. At this time, the water entering the coupling tank 10 can help the sliding frame 20 and the telescopic plate 21 float up and reset, making it convenient to scrape the arc surface of dirt again. In addition, the inclined surfaces on the upper and lower sides of the connecting block 232 can prevent dirt from remaining in the arc groove 231.

[0028] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A multi-source coupling control device for an air source heat pump and a pipe heater, characterized in that: include, The cleaning component includes a coupling tank (10), a drain valve (11) is installed on the lower side of the coupling tank (10), a ring (12) is slidably connected to the inner side of the coupling tank (10), two scrapers (13) for cleaning the inner wall of the coupling tank (10) are fixedly connected to the upper side of the ring (12), a limiting component (14) is provided between the coupling tank (10) and the scrapers (13), and a driving component (15) is provided on the lower side of the ring (12). The adjusting component includes two sliding frames (20) that are slidably connected to the inner side of the coupling tank (10). The two sliding frames (20) are L-shaped. Telescopic plates (21) are slidably connected to both sides of the two sliding frames (20). Two docking rods (22) are fixedly connected to the lower side of the ring (12). A guide component (23) is provided between the coupling tank (10) and the sliding frames (20), and the guide component (23) is used to provide guidance and limit the direction of the sliding frames (20).

2. The multi-source coupling control device for air source heat pump and pipeline heater according to claim 1, characterized in that: The limiting component (14) includes a top ring (141) fixedly connected to the upper side of the two scrapers (13). Six guide plates (142) are fixedly connected to the surface of the top ring (141), and the upper and lower sides of the six guide plates (142) are inclined. A square plate (143) is fixedly connected to the surface of each of the six guide plates (142). A limiting ring (144) is fixedly connected to the inner wall of the coupling tank (10), and six limiting holes (145) are opened on the surface of the limiting ring (144).

3. The multi-source coupling control device for air source heat pump and pipeline heater according to claim 2, characterized in that: The drive assembly (15) includes a central rod (151) fixedly connected to the inner wall of the ring (12), and a drive rod (152) is fixedly connected to the lower side of the middle section of the central rod (151).

4. The multi-source coupling control device for air source heat pump and pipeline heater according to claim 1, characterized in that: The cross-sections of the ring (12) and the scraper (13) are both triangular, and the bevels of the ring (12) and the scraper (13) provide a scraping and guiding effect on the dirt.

5. The multi-source coupling control device for air source heat pump and pipeline heater according to claim 3, characterized in that: The lower end of the drive rod (152) is cross-shaped, and the lower end of the drive rod (152) is normally higher than the drain valve (11).

6. The multi-source coupling control device for air source heat pump and pipeline heater according to claim 1, characterized in that: The guide component (23) includes two arc-shaped grooves (231) formed on the lower side of the inner wall of the coupling tank (10), and the inner walls of the two arc-shaped grooves (231) are slidably connected with connecting blocks (232), and the outer arc surface of the sliding frame (20) is in contact with the inner side of the connecting block (232).

7. The multi-source coupling control device for air source heat pump and pipeline heater according to claim 6, characterized in that: The connecting block (232) is U-shaped, and both the upper and lower sides of the connecting block (232) are inclined surfaces.

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