A combined heat pump heat exchanger device with sewage source and air source dual heat source coupling

Abstract

This invention discloses a dual-heat-source coupled composite heat pump heat exchange integrated device using sewage and air sources. The invention relates to the field of heat exchange technology. Sewage enters the sewage evaporator, and air enters the air evaporator. The air evaporator and sewage evaporator are housed inside an integrated box, which contains a heat pump, coupling pipes, compressor, and other equipment. The entire device utilizes the phase change heat transfer characteristics of the refrigerant to transport low-grade heat. Low-temperature heat energy is collected through two independent heat absorption channels connected in parallel for air and sewage. The refrigerant distribution is regulated by the coupling pipes. The compressor compresses and heats the low-temperature refrigerant after heat absorption and vaporization, and then the high-grade heat collected is released to the outside by the condenser for heating or domestic hot water use. A support device is installed at the bottom of the sewage evaporator and air evaporator to maintain the stability of the equipment during operation. A ventilation device is installed at the top of the integrated box to ventilate and dissipate heat inside the integrated box, reducing the internal heat of the equipment.

Description

Technical Field

[0001] This invention relates to the field of heat exchange technology, specifically to an integrated heat pump heat exchange device with a dual heat source coupling of sewage source and air source. Background Technology

[0002] This device is an integrated energy-saving heating equipment, belonging to a single-set refrigerant circulation parallel dual-evaporation heat source coupled heat pump unit. It integrates two heat absorption systems, air heat absorption and sewage waste heat recovery, intermediate water circulation, refrigerant main circulation, automatic control and air duct buffer structure into the same frame. It relies on refrigerant phase change to transport low-grade heat energy. It can use the air source or the sewage source alone, or the two heat sources can be coupled and absorbed simultaneously. It solves the defects of single air source in low temperature winter frosting and heating reduction, as well as single sewage source heat source insufficient heat source and limited operating conditions. It is widely used in hotels, schools, hospitals bathing hot water, residential community central heating, commercial building constant temperature, factory bathing, slaughtering and washing wastewater waste heat recovery and other places with stable sewage discharge and need continuous heating throughout the year.

[0003] In existing technologies, the combined heat pump heat exchanger integrated device with sewage source and air source dual heat source coupling is prone to accumulating a large amount of heat during operation. This can lead to damage or malfunction of the equipment and cause aging of internal components. Furthermore, the device is prone to vibration or noise during operation. Excessive vibration can also cause the device to shift, thereby increasing the probability of damage and affecting the external environment. Therefore, a new design has been developed to address these issues. Summary of the Invention

[0004] To address the aforementioned problems, the present invention provides the following technical solution: an integrated heat pump heat exchange device with a dual heat source coupling of wastewater and air sources, comprising:

[0005] An integrated box has a square shell structure and a sewage evaporator set on the side of the integrated box. The outer side of the sewage evaporator is fixedly connected to the outer side of the integrated box, and a ventilation device is fixedly connected to the top of the integrated box.

[0006] The integrated heat pump heat exchange device also includes an air evaporator, the outer side of which is fixedly connected to the other side of the integrated box, and a support device is inserted and adapted to the bottom of the integrated box;

[0007] The supporting device includes:

[0008] A support base, wherein an L-shaped bracket is fixedly connected to the outer side of the support base;

[0009] A telescopic rod is fixedly connected to the inner side of the L-shaped bracket, and a first spring is sleeved on the outer side of the telescopic rod. A stabilizing mechanism is fixedly connected to both sides of the bottom of the support base.

[0010] The support device also includes:

[0011] Friction rubber plate, which is set at the bottom of the L-shaped bracket;

[0012] The top of the friction rubber plate is fixedly connected to the bottom of the L-shaped bracket, and a prismatic groove is formed on the outer side of the friction rubber plate away from the L-shaped bracket.

[0013] The top of the support base has a base slot on the side near the stabilizing mechanism. A positioning block is slidably connected to the inside of the base slot. A second spring is fixedly connected inside the positioning block. A support plate is fixedly connected to the outside of the second spring on the side away from the positioning block. The outside of the support plate is fixedly connected to the bottom of the support base.

[0014] The stabilizing mechanism includes a stabilizing base plate, a stabilizing housing fixedly connected to the top of the stabilizing base plate, a support block slidably connected to the inner side of the stabilizing housing, a third spring fixedly connected inside the support block, and the other side of the third spring fixedly connected to the bottom of the inner wall of the stabilizing housing.

[0015] The ventilation device includes a plug-in end, the bottom of which is fixedly connected to the top of the integrated box. The plug-in end is fitted with a mating end on its inner side. A ventilation housing is fixedly connected to the outer side of the mating end. A first fan is fixedly connected to one side of the inner wall of the ventilation housing. Grille plates are fixedly connected to both ends of the outer side of the ventilation housing.

[0016] The ventilation housing and the inner wall of the docking end are both fixedly connected to a partition plate. A second fan is fixedly connected to the inner wall of the ventilation housing on the side away from the first fan. An adsorption mechanism is fixedly connected to the outer side of the ventilation housing on the side close to the first fan.

[0017] The adsorption mechanism includes an adsorption shell, with external plates fixedly connected to both sides of the adsorption shell. A screw is fixedly connected to the bottom of the external plates, and a receiving plate passes through the outside of the screw. A nut is threadedly connected to the outside of the screw.

[0018] An installation frame is fixedly connected to the upper side of the inner wall of the adsorption shell, and an adsorption plate is provided inside the installation frame.

[0019] The mounting frame includes a first frame and a second frame. A connecting rod is fixedly connected to one side of the inner wall of the first frame, and a sliding housing is slidably connected to the outside of the connecting rod. A fourth spring is provided inside the sliding housing. A receiving rod is fixedly connected to the outside of the second frame near the first frame.

[0020] This invention provides an integrated heat pump heat exchange device that couples a wastewater source and an air source as dual heat sources. It has the following beneficial effects:

[0021] I. This wastewater and air source dual heat source coupled composite heat pump heat exchange integrated device features an L-shaped bracket supporting the base side, increasing the contact area between the components and the ground, and improving the friction with the ground. A first spring is sleeved on the outside of the telescopic rod and placed inside the L-shaped bracket. When the equipment is prone to vibration during operation, the telescopic rod compresses and contracts the first spring, thereby playing a role in shock absorption and buffering, reducing the amplitude of equipment vibration, reducing noise during equipment operation, and simultaneously providing anti-vibration effect in the first direction to prevent equipment displacement and affect the equipment's operating performance.

[0022] Second, in this integrated heat pump heat exchange device with dual heat sources of sewage and air, friction rubber plates are set at the bottom of the L-shaped bracket. The rubber material increases the wear resistance of the bottom of the components, reducing wear and tear. Secondly, it provides a certain buffering effect, further improving the stability of the equipment. Additionally, the bottom of the friction rubber plate has prismatic grooves to increase the contact area with the ground, increasing friction and providing a certain anti-slip effect, thus reinforcing the stability of the equipment.

[0023] 3. In this integrated heat pump heat exchange device with dual heat sources of sewage and air, when the integrated box is pushed into the support base, the positioning block is subjected to compression pressure, which causes the positioning block to contract against the second spring, allowing the box to enter the support base. When the pressure is released, the second spring rebounds, making the positioning block higher than the inside of the support base, restricting the two sides of the box, preventing the box from moving, improving the stability of the equipment, avoiding slippage during operation, and ensuring normal operation of the equipment.

[0024] IV. This wastewater and air source dual-heat source coupled composite heat pump heat exchange integrated device, when the amplitude of the equipment operation is transmitted to the support base, causes the support block to slide into the stable shell, compressing and contracting the third spring. This absorbs the instantaneous vibration energy, blocks the vibration from reaching the ground, avoids resonance that aggravates equipment wear, weakens the low-frequency noise generated by the whole machine operation, avoids long-term vibration-induced faults such as loose flange bolts, fatigue cracking of heat exchange tube bundles, and leakage of refrigerant pipeline welds, protects the internal evaporator, heat exchanger, coupling valve group and other precision components to work stably, extends the service life of the whole integrated device, and also reduces the frequency of daily inspection and maintenance.

[0025] V. This wastewater source and air source dual heat source coupled composite heat pump heat exchange integrated device has a ventilation shell on the upper side of the docking end. The ventilation shell is inserted into the plug-in end through the docking end, thereby realizing the purpose of plug-in connection and improving the convenience of equipment installation. Secondly, the first fan generates air force, which enters the integrated box through the docking end, thereby playing a role in ventilation and heat dissipation, avoiding overheating protection or aging damage of components, reducing condensation corrosion and heat exchange efficiency decay, accelerating the discharge of internal humid air, and preventing electrical components from getting damp and short-circuiting. The grating plate is set at both ends of the ventilation shell to block the entry of external impurities, reduce the entry of impurities, and avoid affecting the operation of the equipment. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the ventilation device structure of the present invention;

[0027] Figure 2 This is a schematic diagram of the air evaporator structure of the present invention;

[0028] Figure 3 This is a schematic diagram of the telescopic rod structure of the present invention;

[0029] Figure 4 This is a schematic diagram of the friction rubber plate structure of the present invention;

[0030] Figure 5 This is a schematic diagram of the positioning block structure of the present invention;

[0031] Figure 6 This is a schematic diagram of the support block structure of the present invention;

[0032] Figure 7 This is a schematic diagram of the partition plate structure of the present invention;

[0033] Figure 8 This is a schematic diagram of the adsorption plate structure of the present invention;

[0034] Figure 9 This is a schematic diagram of the support rod structure of the present invention.

[0035] In the diagram: 1. Integrated box; 2. Wastewater evaporator; 3. Support device; 4. Air evaporator; 5. Ventilation device; 301. Support base; 302. L-shaped bracket; 303. Telescopic rod; 304. First spring; 305. Friction rubber plate; 306. Prismatic groove; 307. Stabilizing mechanism; 308. Base slot; 309. Support plate; 310. Second spring; 311. Positioning block; 3071. Stabilizing base plate; 3072. Stabilizing shell; 3073. Support block; 3074. Third spring 51. Insertion end; 52. Butt joint end; 53. First fan; 54. Grille plate; 55. Partition plate; 56. Ventilation housing; 57. Second fan; 58. Adsorption mechanism; 581. Adsorption housing; 582. External plate; 583. Screw; 584. Nut; 585. Mounting bracket; 586. Adsorption plate; 587. Support plate; 5851. First frame; 5852. Connecting rod; 5853. Sliding housing; 5854. Fourth spring; 5855. Second frame; 5856. Support rod. Detailed Implementation

[0036] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] First embodiment, such as Figures 1 to 2 As shown, the present invention provides a technical solution: a combined heat pump heat exchanger integrated device with sewage source and air source dual heat source coupling, comprising:

[0038] The integrated box 1 has a square shell structure and a sewage evaporator 2 disposed on the side of the integrated box 1. The outer side of the sewage evaporator 2 is fixedly connected to the outer side of the integrated box 1. A ventilation device 5 is fixedly connected to the top of the integrated box 1.

[0039] The integrated heat pump heat exchange device also includes an air evaporator 4, which is fixedly connected to the other side of the integrated box 1. A support device 3 is inserted and adapted to the bottom of the integrated box 1. Sewage enters the sewage evaporator 2, and air enters the air evaporator 4. The air evaporator 4 and the sewage evaporator 2 are set inside the integrated box 1. The integrated box 1 contains equipment such as a heat pump, coupling pipe, and compressor. The entire device relies on the phase change heat transfer characteristics of the refrigerant to realize the transfer of low-grade heat. Low-temperature heat energy is collected through two independent heat absorption channels for air and sewage set in parallel. The refrigerant distribution is controlled by the flow diversion of the coupling pipe. The compressor compresses and heats the low-temperature refrigerant after heat absorption and vaporization. The high-grade heat collected is then released to the outside by the condenser for heating or domestic hot water use. The support device 3 is set at the bottom of the sewage evaporator 2 and the air evaporator 4 to support the equipment, improve the stability of the equipment, and maintain the stability during the operation of the equipment. The ventilation device 5 is set at the top of the integrated box 1 to ventilate and dissipate heat inside the integrated box 1, reduce the internal heat of the equipment, and play a protective role for the equipment.

[0040] The second embodiment is based on the first embodiment; please refer to [link / reference]. Figures 3 to 6 As shown, the support device 3 includes:

[0041] Support base 301, with an L-shaped bracket 302 fixedly connected to the outer side of support base 301;

[0042] A telescopic rod 303 is fixedly connected to the inner side of the L-shaped bracket 302, and a first spring 304 is sleeved on the outer side of the telescopic rod 303. Stabilizing mechanisms 307 are fixedly connected to both sides of the bottom of the support base 301. The L-shaped bracket 302 is positioned on the side of the support base 301 to increase the contact area between the components and the ground, thereby improving the friction with the ground. The first spring 304, sleeved on the outer side of the telescopic rod 303, is located inside the L-shaped bracket 302. When the equipment is prone to vibration during operation, the telescopic rod 303 compresses and contracts the first spring 304, thereby playing a role in shock absorption and buffering, reducing the amplitude of equipment vibration, reducing noise during equipment operation, and providing anti-vibration effect in the first direction to prevent equipment displacement and affect the equipment's operating performance.

[0043] Support device 3 also includes:

[0044] Friction rubber plate 305 is disposed at the bottom of L-shaped bracket 302;

[0045] The top of the friction rubber plate 305 is fixedly connected to the bottom of the L-shaped bracket 302. A prismatic groove 306 is formed on the outer side of the friction rubber plate 305 away from the L-shaped bracket 302. The friction rubber plate 305 is positioned at the bottom of the L-shaped bracket 302. Its rubber material increases the wear resistance of the component's bottom, reducing wear. Secondly, it provides a certain cushioning effect, further improving the stability of the equipment. Furthermore, the prismatic groove 306 at the bottom of the friction rubber plate 305 increases the contact area with the ground, increasing friction and providing a certain anti-slip effect, thus reinforcing the stability of the equipment.

[0046] A base slot 308 is provided on the top of the support base 301 near the stabilizing mechanism 307. A positioning block 311 is slidably connected to the inside of the base slot 308. A second spring 310 is fixedly connected inside the positioning block 311. A support plate 309 is fixedly connected to the outside of the second spring 310 away from the positioning block 311. The outside of the support plate 309 is fixedly connected to the bottom of the support base 301. When the integrated box 1 is pushed into the support base 301, the positioning block 311 is subjected to compression pressure, causing the positioning block 311 to retract the second spring 310, allowing the box to enter the support base 301. When the pressure is released, the second spring 310 rebounds, making the positioning block 311 higher than the inside of the support base 301, restricting the sides of the box, preventing the box from moving, improving the stability of the equipment, avoiding slippage during operation, and ensuring normal operation of the equipment.

[0047] The stabilizing mechanism 307 includes a stabilizing base plate 3071, a stabilizing housing 3072 fixedly connected to the top of the stabilizing base plate 3071, a support block 3073 slidably connected to the inner side of the stabilizing housing 3072, and a third spring 3074 fixedly connected inside the support block 3073. The other side of the third spring 3074 is fixedly connected to the bottom of the inner wall of the stabilizing housing 3072. When the amplitude of the equipment operation is transmitted to the support base 301, it causes the support block 3073 to slide into the stabilizing housing 3072, compressing and contracting the third spring 3074. This absorbs instantaneous vibration energy, blocks the vibration from reaching the ground, avoids resonance that exacerbates equipment wear, weakens low-frequency noise generated during operation, and prevents long-term vibration-induced faults such as loose flange bolts, fatigue cracking of heat exchange tube bundles, and leakage of refrigerant pipeline welds. It also protects the internal precision components such as the evaporator, heat exchanger, and coupling valve group, ensuring stable operation, extending the service life of the entire integrated device, and reducing the frequency of daily inspection and maintenance.

[0048] The third embodiment is based on embodiments one and two; please refer to [link / reference]. Figures 7 to 9As shown, the ventilation device 5 includes a plug-in end 51, the bottom of which is fixedly connected to the top of the integrated box 1. A mating end 52 is pluggable and pluggable inside the plug-in end 51, and a ventilation housing 56 is fixedly connected to the outside of the mating end 52. A first fan 53 is fixedly connected to one side of the inner wall of the ventilation housing 56, and grilles 54 are fixedly connected to both ends of the ventilation housing 56. The ventilation housing 56 is located on the upper side of the mating end 52, and it is plugged into the plug-in end 51 via the mating end 52, thus achieving pluggable connection and improving the ease of equipment installation. Furthermore, the first fan 53 generates airflow, which enters the integrated box 1 through the mating end 52, thereby providing ventilation and heat dissipation, preventing overheating or aging damage to components, reducing condensation corrosion and heat exchange efficiency decay, accelerating the discharge of humid air, and preventing electrical components from short-circuiting due to moisture. The grilles 54 are located at both ends of the ventilation housing 56 to block external impurities from entering, reducing the ingress of impurities and preventing them from affecting equipment operation.

[0049] A partition plate 55 is fixedly connected to the inner wall of both the ventilation housing 56 and the docking end 52. A second fan 57 is fixedly connected to the inner wall of the ventilation housing 56 on the side away from the first fan 53. An adsorption mechanism 58 is fixedly connected to the outer side of the ventilation housing 56 on the side close to the first fan 53. The partition plate 55 divides the ventilation housing 56 and guides the air supply. The air from the first fan 53 enters the integrated box 1, and the second fan 57 generates airflow to absorb heat inside the integrated box 1 and exhaust it outward. The first fan 53 and the second fan 57 work together to form a through-type forced convection air duct, continuously extracting the high-temperature air after heat absorption inside the unit, accelerating the exhaust of hot air, and timely extracting the humid air containing condensation inside, reducing the risk of corrosion and short circuits in metal pipes and electrical components. Together with the air supply, a stable airflow circulation is formed, avoiding local heat accumulation inside, balancing the overall operating temperature of the unit, and maintaining a clean and dry operating environment inside.

[0050] The adsorption mechanism 58 includes an adsorption housing 581. External plates 582 are fixedly connected to both sides of the adsorption housing 581. A screw 583 is fixedly connected to the bottom of the external plates 582. A receiving plate 587 passes through the outer side of the screw 583, and a nut 584 is threaded onto the outer side of the screw 583. When the adsorption housing 581 is attached to the ventilation housing 56, the external plates 582 and the receiving plates 587 align. The screw 583 on the external plates 582 passes through the receiving plates 587, providing a certain positioning function and maintaining the stability of the component alignment. Then, the nut 584 is tightened onto the screw 583 to fix the component, maintain stability during ventilation, and facilitate subsequent component replacement.

[0051] An adsorption frame 585 is fixedly connected to the upper side of the inner wall of the adsorption housing 581, and an adsorption plate 586 is installed inside the adsorption housing 581. The adsorption frame 585 is located inside the adsorption housing 581 and supports the adsorption plate 586. The adsorption plate 586 adsorbs impurities in the airflow, preventing dust accumulation from weakening the heat dissipation of components and causing short circuits, maintaining air heat exchange efficiency, reducing blockage and scaling, isolating corrosive dust and water vapor, delaying the corrosion of metal parts, reducing the frequency of internal cleaning of the equipment, and extending the service life of the whole machine.

[0052] Mounting frame 585 includes a first frame 5851 and a second frame 5855. A connecting rod 5852 is fixedly connected to one side of the inner wall of the first frame 5851, and a sliding housing 5853 is slidably connected to the outer side of the connecting rod 5852. A fourth spring 5854 is installed inside the sliding housing 5853. A receiving rod 5856 is fixedly connected to the outer side of the second frame 5855 near the first frame 5851. One end of the suction plate 586 pipe is pressed against the connecting rod 5852, causing the sliding housing 5853 to compress and contract the fourth spring 5854, providing space for component installation. Then, the other end of the suction plate 586 pipe is inserted into the receiving rod 5856. Finally, the fourth spring 5854 rebounds, causing the sliding housing 5853 to compress and fix the suction plate 586. This quickly fixes the component, maintaining its stability and ensuring continuous operation.

[0053] During use, sewage enters the sewage evaporator 2 and air enters the air evaporator 4. The air evaporator 4 and sewage evaporator 2 are located inside the integrated box 1. The integrated box 1 contains equipment such as a heat pump, coupling pipe, and compressor. The entire device relies on the phase change heat transfer characteristics of refrigerant to achieve low-grade heat transfer. Low-temperature heat energy is collected through two independent heat absorption channels for air and sewage connected in parallel. The refrigerant distribution is regulated by the coupling pipe. The compressor compresses and heats the low-temperature refrigerant after heat absorption and vaporization. The high-grade heat collected is then released to the outside by the condenser for heating or domestic hot water use. The support device 3 is located at the bottom of the sewage evaporator 2 and air evaporator 4 to support the equipment, improve the stability of the equipment, and maintain the stability during the operation of the equipment. The ventilation device 5 is located at the top of the integrated box 1 to ventilate and dissipate heat inside the integrated box 1, reduce the internal heat of the equipment, and play a protective role for the equipment.

[0054] The support device 3 is equipped with an L-shaped bracket 302, a telescopic rod 303, and a first spring 304 to achieve shock absorption and anti-vibration effects in the first direction. The support device 3 is also equipped with a stabilizing mechanism 307 to achieve shock absorption and anti-vibration effects in the second direction. The two work together to protect the equipment and maintain the stability of the equipment operation.

[0055] The integrated box 1 contains multiple devices that can easily generate a lot of heat during operation, which can easily cause damage or malfunction to the equipment. Therefore, a ventilation device 5 is installed on the top of the integrated box 1 to provide ventilation and heat dissipation, prevent overheating or aging damage to components, reduce condensation corrosion and heat exchange efficiency decay, accelerate the discharge of internal humid air, and prevent electrical components from getting damp and short-circuiting.

[0056] Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

Claims

1. A combined heat pump heat exchanger device with sewage source and air source dual heat source coupling, characterized in that, include: An integrated box (1) has a square shell structure and a sewage evaporator (2) disposed on the side of the integrated box (1). The sewage evaporator (2) is fixedly connected to the outside of the integrated box (1), and a ventilation device (5) is fixedly connected to the top of the integrated box (1). The composite heat pump heat exchange integrated device also includes an air evaporator (4), the outside of which is fixedly connected to the other side of the integrated box (1), and a support device (3) is inserted into the bottom of the integrated box (1). The support device (3) includes: Support base (301), and an L-shaped bracket (302) is fixedly connected to the outer side of the support base (301); The L-shaped bracket (302) is fixedly connected to the inner side of a telescopic rod (303), and a first spring (304) is sleeved on the outer side of the telescopic rod (303). The support base (301) is fixedly connected to the bottom sides of a stabilizing mechanism (307).

2. The integrated heat exchange device for a wastewater source and an air source dual heat source coupled composite heat pump according to claim 1, characterized in that: The support device (3) further includes: Friction rubber plate (305) is disposed at the bottom of L-shaped bracket (302); The top of the friction rubber plate (305) is fixedly connected to the bottom of the L-shaped bracket (302), and a prismatic groove (306) is provided on the outer side of the friction rubber plate (305) away from the L-shaped bracket (302).

3. The integrated heat exchange device for a wastewater source and an air source dual heat source coupled composite heat pump according to claim 1, characterized in that: The support base (301) has a base slot (308) on the top side near the stabilizing mechanism (307). A positioning block (311) is slidably connected to the inside of the base slot (308). A second spring (310) is fixedly connected inside the positioning block (311). A support plate (309) is fixedly connected to the outside of the second spring (310) away from the positioning block (311). The outside of the support plate (309) is fixedly connected to the bottom of the support base (301).

4. The integrated heat exchange device for a combined heat pump with a wastewater source and an air source as described in claim 1, characterized in that: The stabilizing mechanism (307) includes a stabilizing base plate (3071), a stabilizing housing (3072) is fixedly connected to the top of the stabilizing base plate (3071), a support block (3073) is slidably connected to the inner side of the stabilizing housing (3072), a third spring (3074) is fixedly connected inside the support block (3073), and the other side of the third spring (3074) is fixedly connected to the bottom of the inner wall of the stabilizing housing (3072).

5. The integrated heat exchange device for a combined heat pump with a wastewater source and an air source as described in claim 1, characterized in that: The ventilation device (5) includes a plug-in end (51), the bottom of which is fixedly connected to the top of the integrated box (1), the plug-in end (51) is fitted with a mating end (52) on the inner side, a ventilation housing (56) is fixedly connected to the outer side of the mating end (52), a first fan (53) is fixedly connected to one side of the inner wall of the ventilation housing (56), and a grille plate (54) is fixedly connected to both ends of the outer side of the ventilation housing (56).

6. The integrated heat exchange device for a combined heat pump with a wastewater source and an air source as described in claim 5, characterized in that: The ventilation housing (56) and the inner wall of the docking end (52) are both fixedly connected to a partition plate (55). The inner wall of the ventilation housing (56) away from the first fan (53) is fixedly connected to a second fan (57). The outer side of the ventilation housing (56) near the first fan (53) is fixedly connected to an adsorption mechanism (58).

7. The integrated heat exchange device for a combined heat pump with a wastewater source and an air source as described in claim 6, characterized in that: The adsorption mechanism (58) includes an adsorption shell (581), with external plates (582) fixedly connected to both sides of the adsorption shell (581), and a screw (583) fixedly connected to the bottom of the external plate (582). A receiving plate (587) passes through the outside of the screw (583), and a nut (584) is threaded onto the outside of the screw (583).

8. The integrated heat exchange device for a combined heat pump with a sewage source and an air source as described in claim 7, characterized in that: An installation frame (585) is fixedly connected to the upper side of the inner wall of the adsorption shell (581), and an adsorption plate (586) is provided inside the installation frame (585).

9. The integrated heat exchange device for a combined heat pump with a wastewater source and an air source as described in claim 8, characterized in that: The mounting bracket (585) includes a first frame (5851) and a second frame (5855). A connecting rod (5852) is fixedly connected to one side of the inner wall of the first frame (5851). A sliding housing (5853) is slidably connected to the outside of the connecting rod (5852). A fourth spring (5854) is provided inside the sliding housing (5853). A receiving rod (5856) is fixedly connected to the outside of the second frame (5855) near the first frame (5851).

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