A new type of air source heat pump

Abstract

The present invention relates to the technical field of air source heat pumps, and discloses a novel air source heat pump, comprising an outer shell, an exhaust fan is fixedly installed on the top of the outer shell, a side frame is fixedly installed on the side of the outer shell, and an outer water tank is fixedly installed on the top of the side frame. The novel air source heat pump is provided with an air intake component on the side of the outer shell, and the air intake components are evenly distributed, so that the gas can pass through the water vapor separation component arranged inside the air intake component to separate and remove dust in the air, and at the same time, combined with the effect of the water mist component, the dust can be further separated more effectively, the water mist sprayed from the water mist component can greatly settle the dust, and the air passing through the water mist will further separate the water vapor mixed therein under the rotating centrifugal action of the water vapor separation component, thereby ensuring that the air humidity finally entering the heat exchange tube is moderate, thereby ensuring the heating effect of the heat pump.

Description

Technical Field

[0001] The invention relates to the technical field of air source heat pumps, in particular to a novel air source heat pump. Background Art

[0002] Air source heat pump is an energy-saving device that uses low-level heat energy in the air to convert low-level heat energy into high-level heat energy through components such as compressors, condensers, and expansion valves. Its working principle is similar to that of a refrigerator. Both use the principle of the reverse Carnot cycle to achieve heat transfer through the evaporation and condensation of the refrigerant. The difference is that air source heat pumps use heat in the air, while refrigerators use electrical energy. However, there are still some problems with existing air source heat pumps during use, as follows:

[0003] The existing air source heat pump takes in air from the side and then exhausts it from the top. However, the sides of the existing air source heat pump allow the heat dissipation copper tube to directly contact the air for heat exchange. This method will cause the dust in the air to accumulate continuously when passing through the heat dissipation copper tube, and then the copper tube will be slowly covered by dust, thereby greatly reducing the effect of heat exchange, resulting in a greatly reduced heating effect of the air source heat pump. In addition, the existing air source heat pump cannot well ensure the separation and filtration of dust at the air intake end, thereby affecting the air intake volume of the entire air source heat pump, and also resulting in poor heating effect. Humidity will also affect the heating effect of the heat pump. When the humidity is too high, the water vapor in the air will hinder the heat transfer, resulting in a decrease in the heating effect of the heat pump. When the humidity is too low, the heat in the air is insufficient, which will also affect the heating effect of the heat pump. For this reason, we propose a new air source heat pump. Summary of the invention

[0004] The present invention provides a novel air source heat pump, which has the advantages of reliable heating effect and ability to separate dust and impurities, and solves the problems raised in the above-mentioned background technology.

[0005] The present invention provides the following technical solution: a novel air source heat pump, comprising an outer shell, an air outlet fan is fixedly installed on the top of the outer shell, a side frame is fixedly installed on the side of the outer shell, an outer water tank is fixedly installed on the top of the side frame, a water guide pipe is fixedly connected to the bottom of the outer water tank, a straight pipe is fixedly arranged on the water guide pipe, a water mist assembly is fixedly installed on one end of the straight pipe, air intake assemblies are evenly arranged inside the side frame, a water vapor separation assembly is movably installed inside the air intake assembly, and a driving structure is fixedly installed on both sides of the side frame;

[0006] The water mist assembly comprises a horizontal pipe, the bottom end of which is penetrated and fixedly connected with a vertical pipe, and the bottom end of which is fixedly installed with a nozzle;

[0007] The air intake assembly comprises an outer frame, a water leakage groove is provided on the outer frame, a sewage pipe is fixedly installed inside the outer frame, a sewage inlet pipe is fixedly installed on the top of the outer frame, and a partition bar is fixedly installed inside the outer frame;

[0008] The water vapor separation component includes a rotating tube, a ring sleeve is fixedly provided on one side of the rotating tube, water guide strips are fixedly installed on the upper and lower ends of the ring sleeve respectively, a connecting block is fixedly installed inside the rotating tube, a water absorption plate is annularly installed inside the rotating tube, air guide structures are movably installed on both ends of the rotating tube, and a center rod is penetrated through the middle of the rotating tube.

[0009] In a preferred embodiment, the outer water tank is connected to the hot water tank of the heat pump, the water pipe extends downward to the bottom end in the gap between adjacent air intake components, and the straight pipe is arranged above each layer of air intake components.

[0010] In a preferred embodiment, both ends of the water vapor separation component penetrate into the interior of the driving structure, a rotating driving structure is arranged inside the driving structure, and both ends of the water vapor separation component are drivingly connected to the rotating driving structure.

[0011] In a preferred embodiment, the top end of the transverse tube is connected to one end of the straight tube, the transverse tube is spaced apart from the water vapor separation component, and the nozzle is located at the air intake end of the air intake component.

[0012] In a preferred embodiment, the outer port diameter of the outer frame is smaller than the inner port diameter, the drainage groove is opened on both sides of the upper and lower ends of the outer frame, a sewage pipe is installed through the drainage groove on the upper part of the outer frame, and the outer top of the drainage groove is connected to the sewage inlet pipe.

[0013] In a preferred embodiment, the two drainage grooves on both sides of the bottom end of the outer frame are connected to the top of the sewage inlet pipe below, and a drainage pipe connected to the outside is provided at the bottom of the lowest layer of the outer frame. The partition strip is located between the water vapor separation component and the water mist component and is fixedly installed in the outer frame.

[0014] In a preferred embodiment, the rotating tube is a hollow structure, the ring sleeve is fixedly installed in the side frame, and the ring sleeve is arranged on one side of the rotating tube close to the heat exchanger inside the outer shell.

[0015] In a preferred embodiment, the interior of the ring sleeve is a hollow structure, and the inner side of the ring sleeve is a mesh structure, the connecting block is fixedly connected to the center rod, the center rod is fixedly connected to the driving structure inside the driving structure, and the water absorption plate is made of water absorption material.

[0016] In a preferred embodiment, the air guide structure comprises an outer tube, an inner tube is fixedly mounted on one end of the outer tube, a first air passage is opened on the outer tube, and a second air passage is opened on the inner tube.

[0017] In a preferred embodiment, the outer tube is movably arranged in the rotating tube, the inner tube is movably arranged through both ends of the rotating tube, the inner tube is located at one end of the outer tube and is fixedly installed inside the outer tube through an extension rod, the end of the inner tube is located inside the air intake assembly and is fixedly installed, and the first air duct and the second air duct are both opened in a direction away from the air intake end of the air intake assembly.

[0018] The present invention has the following beneficial effects:

[0019] 1. The new air source heat pump is provided with an air intake assembly on the side of the outer shell, and the air intake assemblies are evenly distributed. In this way, the gas can pass through the water vapor separation assembly arranged inside the air intake assembly to separate and remove dust in the air. At the same time, combined with the function of the water mist assembly, the dust can be further separated more effectively. The water mist sprayed from the water mist assembly can greatly settle the dust, and the air passing through the water mist will further separate the water vapor contained therein under the rotating centrifugal action of the water vapor separation assembly, thereby ensuring that the air humidity finally entering the heat exchange tube is moderate, thereby ensuring the heating effect of the heat pump.

[0020] 2. The new air source heat pump is provided with a rotatable rotating tube, so that most of the dust in the gas can be settled and separated after passing through the water mist sprayed from the nozzle, and the subsequent air mixed with water vapor will first pass through the water vapor part of the water absorption plate when entering the inside of the rotating tube, and then a rotating airflow will be formed inside it under the rotation of the rotating tube. The moisture in the airflow will be separated under the rotation and collected in the ring sleeve, so that the humidity of the air entering the contact heat exchange tube can be effectively controlled, which not only realizes the removal and separation of dust in the air, but also ensures the heating effect of the heat pump and effectively reduces the number of subsequent maintenance of the heat pump as a whole, reflecting the reliability of the use of the heat pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0022] Figure 2 It is a schematic diagram of a first partial three-dimensional structure of the interior of the present invention;

[0023] Figure 3 It is a schematic diagram of a second partial three-dimensional structure of the interior of the present invention;

[0024] Figure 4 It is a schematic diagram of the cross-sectional structure of the present invention;

[0025] Figure 5 It is a schematic diagram of the enlarged structure of point A in the figure of the present invention;

[0026] Figure 6 This is a schematic diagram of the three-dimensional structure of the water mist assembly and the air intake assembly connected to each other in the present invention;

[0027] Figure 7 For the present invention Figure 6 Schematic diagram of local three-dimensional structure;

[0028] Figure 8 It is a schematic diagram of the three-dimensional structure of the water vapor separation component of the present invention;

[0029] Fig. 9 This is a schematic diagram of the gas guide structure of the present invention;

[0030] Fig.10 It is a three-dimensional schematic diagram of the rotating tube and the internal structure of the present invention.

[0031] In the figure: 1. outer shell; 2. exhaust fan; 3. side frame; 4. outer water tank; 5. water guide pipe; 6. straight pipe; 7. water mist assembly; 71. horizontal pipe; 72. vertical pipe; 73. nozzle; 8. air intake assembly; 81. outer frame; 82. leakage trough; 83. sewage pipe; 84. sewage inlet pipe; 85. partition bar; 9. water vapor separation assembly; 91. rotating pipe; 92. ring sleeve; 93. water guide strip; 94. connecting block; 95. water absorption plate; 96. air guide structure; 961. outer pipe; 962. inner pipe; 963. first air duct; 964. second air duct; 97. center rod; 10. driving structure. DETAILED DESCRIPTION

[0032] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are only examples. The new air source heat pump involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0033] See also Figure 1-3 A novel air source heat pump comprises an outer shell 1, an air outlet fan 2 is fixedly installed on the top of the outer shell 1, a side frame 3 is fixedly installed on the side of the outer shell 1, an outer water tank 4 is fixedly installed on the top of the side frame 3, a water pipe 5 is fixedly connected to the bottom of the outer water tank 4, a straight pipe 6 is fixedly arranged on the water pipe 5, a water mist component 7 is fixedly installed on one end of the straight pipe 6, an air intake component 8 is evenly arranged inside the side frame 3, a water vapor separation component 9 is movably installed inside the air intake component 8, and a driving structure 10 is fixedly installed on both sides of the side frame 3;

[0034] Compared with the prior art, the present application provides an air intake assembly 8 on the side of the outer shell 1, and the air intake assembly 8 is evenly distributed in multiple arrangements, so that the gas can pass through the water vapor separation assembly 9 arranged inside the air intake assembly 8 to separate and remove dust in the air. At the same time, combined with the function of the water mist assembly 7, the dust can be further separated more effectively. The water mist sprayed from the water mist assembly 7 can greatly settle the dust, and the air passing through the water mist will further separate the water vapor contained therein under the rotating centrifugal action of the water vapor separation assembly 9, thereby ensuring that the air humidity finally entering the heat exchange tube is moderate, thereby ensuring the heating effect of the heat pump, and at the same time, by providing a rotatable rotor Tube 91, so that most of the dust in the gas can be settled and separated after passing through the water mist sprayed by the nozzle 73, and the subsequent air mixed with water vapor will first pass through the water vapor part of the water absorption plate 95 when entering the rotating tube 91, and then a rotating airflow is formed inside the rotating tube 91 under the rotation of the rotating tube 91. The moisture in the airflow will be separated under the rotation and enter the ring sleeve 92 for collection. In this way, the humidity of the air entering the contact heat exchange tube can be effectively controlled, which not only realizes the removal and separation of dust in the air, but also ensures the heating effect of the heat pump and can effectively reduce the number of subsequent maintenance of the heat pump as a whole, reflecting the reliability of the use of the heat pump.

[0035] See also Figure 1-2 A novel air source heat pump comprises an outer water tank 4, the outer water tank 4 is connected to the hot water tank of the heat pump, a water pipe 5 extends downward to the bottom in the gap between adjacent air intake components 8, and a straight pipe 6 is arranged above each layer of the air intake components 8;

[0036] In this embodiment, it should be noted that the heated water can be used to perform water mist dust removal on the air entering the air intake component 8. At the same time, the hot water can also ensure that the heat in the air will not be lost with the generation of water mist. This can ensure that the subsequent heat exchange tubes can effectively exchange heat when contacting the air, thereby ensuring the heating effect of the heat pump.

[0037] See also Figure 1-4 A novel air source heat pump comprises a water vapor separation component 9, both ends of which penetrate into the interior of a driving structure 10, a rotating driving structure is arranged inside the driving structure 10, and both ends of the water vapor separation component 9 are drivingly connected to the rotating driving structure;

[0038] In this embodiment, it should be noted that the rotating drive structure inside the outer drive structure 10 can drive the water vapor separation component 9 to rotate, so that the moisture in the air entering therein can be thrown out under the action of the rotating centrifugal force, and then the gas will enter the outer shell 1 through the structures at both ends of the water vapor separation component 9 to exchange heat with the heat exchange tube, thereby achieving effective control of the humidity of the air entering therein, and at the same time ensuring the heating effect of the heat pump.

[0039] See also Figure 4-6 A novel air source heat pump comprises a water mist assembly 7, the water mist assembly 7 comprises a horizontal pipe 71, a vertical pipe 72 is fixedly connected to the bottom end of the horizontal pipe 71, and a nozzle 73 is fixedly installed at the bottom end of the vertical pipe 72;

[0040] In the present embodiment, it should be noted that the top end of the transverse tube 71 is through-connected with one end of the straight tube 6, the transverse tube 71 is spaced apart from the water vapor separation component 9, and the nozzle 73 is disposed at the air intake end of the air intake component 8, so that the air entering the air intake component 8 can settle most of the dust therein when passing through the water mist formed at the bottom end of the nozzle 73, and the water mist can also adjust the humidity of the relatively dry air to a certain extent, thereby ensuring the subsequent heat exchange effect between the air and the heat exchange tube, and the settling of dust can also prevent dust from accumulating on the heat exchange tube, thereby ensuring the long-term heat exchange efficiency of the heat exchange tube.

[0041] See also Figure 4-7 A novel air source heat pump comprises an air intake assembly 8, the air intake assembly 8 comprises an outer frame 81, a water leakage groove 82 is provided on the outer frame 81, a sewage pipe 83 is fixedly installed inside the outer frame 81, a sewage inlet pipe 84 is fixedly installed at the top of the outer frame 81, and a partition bar 85 is fixedly installed inside the outer frame 81;

[0042] In this embodiment, it should be noted that the outer diameter of the outer frame 81 is smaller than the inner diameter, and the drainage grooves 82 are opened on both sides of the upper and lower ends of the outer frame 81. A sewage pipe 83 is installed at the drainage groove 82 at the upper end of the outer frame 81, and the outer top of the drainage groove 82 is connected to the sewage inlet pipe 84, and the two drainage grooves 82 on both sides of the bottom end of the outer frame 81 are connected to the top of the sewage inlet pipe 84 below. The bottom of the outer frame 81 at the lowest end is provided with a drainage pipe connected to the outside world, and the partition bar 85 is located between the water vapor separation component 9 and the water mist component 7 and is fixedly installed in the outer frame 81. In this way, when the external gas enters the outer end of the outer frame 81, the airflow will slow down when passing through the inner and outer junctions of the outer frame 81 due to the larger diameter, thereby causing the dust therein to fall naturally. At the same time, when the air passes through the bottom end of the nozzle 73, the water mist generated by it can further settle the dust, greatly improving the sedimentation effect of the dust in the air, thereby avoiding the subsequent accumulation of dust on the heat exchange tube and affecting its heat exchange effect.

[0043] See also Figure 6-10 A novel air source heat pump includes a water vapor separation component 9, which includes a rotating tube 91, a ring sleeve 92 is fixedly provided on one side of the rotating tube 91, and water guide strips 93 are fixedly installed on the upper and lower ends of the ring sleeve 92, a connecting block 94 is fixedly installed inside the rotating tube 91, a water absorption plate 95 is annularly installed inside the rotating tube 91, air guide structures 96 are movably installed at both ends of the rotating tube 91, and a center rod 97 is penetrated in the middle of the rotating tube 91;

[0044] In this embodiment, it should be noted that the rotating tube 91 is a hollow structure, the ring sleeve 92 is fixedly installed in the side frame 3, and the ring sleeve 92 is located near the outer shell 1. The heat exchanger is arranged on one side of the rotating tube 91, the inside of the ring sleeve 92 is a hollow structure, and the inner side of the ring sleeve 92 is a mesh structure, the connecting block 94 is fixedly connected to the center rod 97, and the center rod 97 is fixedly connected to the rotating drive structure inside the driving structure 10. The water absorption plate 95 is a water-absorbing material, so that after the external air enters the inside of the rotating tube 91, the excess water vapor therein can be thrown out to the water absorption plate 95 and the ring sleeve 92 for separation by the effect of rotation, and the rotation speed of the rotating tube 91 can be controlled by controlling the driving speed inside the driving structure 10, thereby controlling the degree of separation of water vapor in the air, and realizing the adjustment of the humidity of the air entering the heat exchanger, thereby ensuring that the heat pump can be dynamically adjusted according to the current humidity to ensure the best heat exchange effect of the heat pump.

[0045] See also Figure 8-9 A novel air source heat pump includes an air guide structure 96, the air guide structure 96 includes an outer tube 961, an inner tube 962 is fixedly mounted on one end of the outer tube 961, a first air passage 963 is opened on the outer tube 961, and a second air passage 964 is opened on the inner tube 962;

[0046] In the present embodiment, it should be noted that the outer tube 961 is movably arranged in the rotating tube 91, the inner tube 962 is movably arranged through the two ends of the rotating tube 91, the inner tube 962 is located at one end of the outer tube 961 and is fixedly installed inside the outer tube 961 through an extension rod, the end of the inner tube 962 is located inside the air intake component 8 and is fixedly installed, and the first air duct 963 and the second air duct 964 are both opened away from the direction of the air intake end of the air intake component 8, so that after the gas rotates and centrifuges through the rotating tube 91, the direction of the first air duct 963 and the second air duct 964 can be restricted, so that the gas can fully control the separation of humidity and dust therein, thereby ensuring that the dust and humidity in the air that is finally taken in from the first air duct 963 and discharged from the second air duct 964 to the heat exchange tube are well controlled, thereby greatly ensuring the use effect of the heat pump.

[0047] Working principle: connect the outer water tank 4 with the hot water tank and supply water to the outer water tank 4, the water pipe 5, the straight pipe 6 and the water mist assembly 7, then start the heat pump, the exhaust fan 2 rotates to generate suction, and at the same time start the driving structure 10, the driving structure 10 drives the central rod 97 to rotate, and the central rod 97 drives the rotating tube 91 to rotate through the connecting block 94, and the air at one end of the outer frame 81 will enter it, and the air will diffuse in the outer frame 81, and the air will settle the dust in it by the water mist generated by the nozzle 73 when passing through the bottom of the nozzle 73, and the settled dust is mixed with sewage formed by water, and is passed The air flows downward through the drainage grooves 82 on both sides and is collected, and the air enters the rotating tube 91 after passing through the nozzle 73. The air will contact the water absorption plate 95 during the rotation, and will further absorb and separate the water vapor in the air. The centrifugal force generated by the rotation will also separate the water vapor and dust at the same time. The separated water vapor and dust can adhere to the ring sleeve 92 together and flow downward for collection. Finally, the air will flow to the second air channel 964 through the first air channel 963, and finally flow from the second air channel 964 to the heat exchange tube. The air exchanges heat with the heat exchange tube and is finally discharged from the exhaust fan 2 at the top.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel air source heat pump, comprising an outer shell (1), characterized in that: An exhaust fan (2) is fixedly mounted on the top of the outer shell (1), a side frame (3) is fixedly mounted on the side of the outer shell (1), an outer water box (4) is fixedly mounted on the top of the side frame (3), a water pipe (5) is fixedly connected to the bottom of the outer water box (4), a straight pipe (6) is fixedly mounted on the water pipe (5), a water mist assembly (7) is fixedly mounted on one end of the straight pipe (6), air intake assemblies (8) are evenly mounted inside the side frame (3), a water vapor separation assembly (9) is movably mounted inside the air intake assembly (8), and a driving structure (10) is fixedly mounted on both sides of the side frame (3); The water mist assembly (7) comprises a horizontal tube (71), the bottom end of the horizontal tube (71) is penetrated and fixedly connected with a vertical tube (72), and the bottom end of the vertical tube (72) is fixedly mounted with a nozzle (73); The air intake assembly (8) comprises an outer frame (81), a water leakage groove (82) is provided on the outer frame (81), a sewage pipe (83) is fixedly installed inside the outer frame (81), a sewage water inlet pipe (84) is fixedly installed at the top of the outer frame (81), and a partition bar (85) is fixedly installed inside the outer frame (81); The water vapor separation component (9) comprises a rotating tube (91), a ring sleeve (92) is fixedly provided on one side of the rotating tube (91), water guide strips (93) are fixedly installed on the upper and lower ends of the ring sleeve (92), a connecting block (94) is fixedly installed inside the rotating tube (91), a water absorption plate (95) is annularly installed inside the rotating tube (91), air guide structures (96) are movably installed at both ends of the rotating tube (91), and a center rod (97) is provided through the middle of the rotating tube (91); The outer diameter of the outer frame (81) is smaller than the inner diameter; the water leakage groove (82) is provided on both sides of the upper and lower ends of the outer frame (81); a sewage pipe (83) is connected and installed through the water leakage groove (82) at the upper part of the outer frame (81); and the outer top end of the water leakage groove (82) is connected and connected to the sewage inlet pipe (84); Two drainage grooves (82) on both sides of the bottom end of the outer frame (81) are connected to the top of the sewage inlet pipe (84) below; a drainage pipe connected to the outside is provided at the bottom of the lowest layer of the outer frame (81); the partition bar (85) is located between the water vapor separation component (9) and the water mist component (7) and is fixedly mounted in the outer frame (81); The rotating tube (91) is a hollow structure, the ring sleeve (92) is fixedly installed in the side frame (3), and the ring sleeve (92) is located close to the heat exchanger inside the outer shell (1) and is arranged on one side of the rotating tube (91); The interior of the ring sleeve (92) is a hollow structure, and the inner side of the ring sleeve (92) is a mesh structure. The connecting block (94) is fixedly connected to the center rod (97), and the center rod (97) is fixedly connected to the driving structure inside the driving structure (10). The water absorption plate (95) is made of a water-absorbing material.

2. A novel air source heat pump according to claim 1, characterized in that: The outer water tank (4) is connected to the hot water tank of the heat pump, the water guide pipe (5) extends downward to the bottom end in the gap between adjacent air intake assemblies (8), and the straight pipe (6) is arranged above each layer of air intake assemblies (8).

3. A novel air source heat pump according to claim 1, characterized in that: Both ends of the water vapor separation component (9) are inserted into the interior of the driving structure (10), a rotary driving structure is provided inside the driving structure (10), and both ends of the water vapor separation component (9) are drivingly connected to the rotary driving structure.

4. A novel air source heat pump according to claim 1, characterized in that: The top end of the transverse tube (71) is connected to one end of the straight tube (6); the transverse tube (71) and the water vapor separation component (9) are arranged at intervals; and the nozzle (73) is arranged at the air intake end of the air intake component (8).

5. A novel air source heat pump according to claim 1, characterized in that: The air guide structure (96) comprises an outer tube (961), an inner tube (962) being fixedly mounted on one end of the outer tube (961), a first air channel (963) being provided on the outer tube (961), and a second air channel (964) being provided on the inner tube (962).

6. A novel air source heat pump according to claim 5, characterized in that: The outer tube (961) is movably arranged in the rotating tube (91), the inner tube (962) is movably arranged through both ends of the rotating tube (91), one end of the inner tube (962) is located in the outer tube (961) and is fixedly installed inside the outer tube (961) through an extension rod, the end of the inner tube (962) is located in the air intake assembly (8) and is fixedly installed, and the first air channel (963) and the second air channel (964) are both opened in a direction away from the air intake end of the air intake assembly (8).

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