Air source heat pump air heater

Abstract

The utility model discloses an air source heat pump air heater which comprises an air heater body, the left side of the air heater body abuts against a filtering protective cover, the top end of the filtering protective cover is fixedly connected with a supporting rod, the right side of the top end of the supporting rod is fixedly connected with a first connecting rod, and a threaded groove is formed in the surface of the first connecting rod. And a threaded rod is inserted into the threaded groove. The first movable rod is rotated to drive the clamping limiting plate to move and get close, then the clamping limiting plate can be conveniently clamped at the top end of the air heater body, the filtering protective cover is installed on the left side of the air heater body, the filtering protective cover covers the surface of the air inlet, and therefore the air heater body can effectively play a dustproof role; a clamping rod is adjusted to correspond to a connecting opening, then a connecting pipe is arranged on the surface of the connecting opening in a sleeving mode, a third movable rod is rotated to drive a threaded sleeve to move and get close, and then the effect of fixing and limiting the connecting pipe is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of air source heat pump hot air blower filtration, in particular to an air source heat pump hot air blower. Background Art

[0002] An air source heat pump is an energy-saving device that uses high-level energy to make heat flow from a low-level heat source to a high-level heat source. It is a form of heat pump. As the name implies, a heat pump is like a pump, which can convert low-level heat energy that cannot be directly used (such as heat contained in air, soil, and water) into usable high-level heat energy, thereby saving some high-level energy (such as coal, gas, oil, electricity, etc.). Air is the low-level heat source of the heat pump, which is inexhaustible and available everywhere. It can be obtained free of charge. Moreover, the installation and use of air source heat pumps are relatively convenient. The air source heat pump hot air blower is specially developed for areas with cold climates. Compared with air conditioners, it works more stably. It mainly transports warm air to the ground indoors, and then uses the principle of hot air rising to make the indoor temperature more balanced.

[0003] When in use, the heat pump hot air blower converts the cold outdoor air into warm air, so the air will enter the interior of the device through the air inlet. Since the air is mixed with impurities and dust, it will directly enter the interior of the device along with the air. For this reason, we propose an air source heat pump hot air blower to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an air source heat pump hot air blower.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An air source heat pump hot air blower includes a hot air blower body, a filter protection cover is abutted on the left side of the hot air blower body, and a support rod is fixedly connected to the top of the filter protection cover, a first connecting rod is fixedly connected to the right side of the top of the support rod, and a threaded groove is opened on the surface of the first connecting rod, a threaded rod is inserted into the inside of the threaded groove, and the bottom end of the threaded rod is connected to the first fixed frame through a bearing.

[0007] Preferably, a rectangular frame is fixedly connected to the right surface of the first connecting rod, and a limiting rod is inserted into the interior of the rectangular frame, a first movable sleeve is sleeved on the surface of the limiting rod, and a second connecting rod is fixedly connected to the right side of the first movable sleeve, and the second connecting rod is fixedly connected to the limiting sleeve on the right side.

[0008] Preferably, a moving rod is inserted inside the limiting sleeve, and the left and right sides of the top of the moving rod are symmetrically fixedly connected to the limiting strips, and the inner walls on both sides of the bottom end of the limiting sleeve are symmetrically fixedly connected to the limiting strips.

[0009] Preferably, the bottom end of the movable rod is fixedly connected to the second fixed frame, and a third movable rod is inserted into the interior of the second fixed frame. The surface of the third movable rod is sleeved with a threaded sleeve, and the bottom end of the threaded sleeve is fixedly connected to a clamping rod.

[0010] Preferably, a first movable rod is inserted into the interior of the first fixed frame, and a second movable sleeve is sleeved on the surface of the first movable rod, and a clamping limit plate is fixedly connected to the bottom end of the second movable sleeve.

[0011] Preferably, two groups of the clamping rods are provided, and the two groups of the clamping rods are arc-shaped structures.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The device drives the clamping limit plate to move closer by rotating the first movable rod, so as to facilitate clamping on the top of the hot air blower body, and installs the filter protection cover on the left side of the hot air blower body, so that the filter protection cover covers the surface of the air inlet, thereby effectively preventing dust from the hot air blower body.

[0014] 2. The device adjusts the clamping rod to make it correspond to the connection port, then sets the connection pipe on the surface of the connection port, rotates the third movable rod to drive the threaded sleeve to move closer, and then plays a role in fixing and limiting the connection pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of an air source heat pump hot air blower proposed by the utility model;

[0016] Figure 2 for Figure 1 A three-dimensional bottom view schematic diagram of the first fixed frame structure;

[0017] Figure 3 for Figure 1 A three-dimensional right view schematic diagram of the rectangular frame structure in FIG.

[0018] Figure 4 for Figure 1 A three-dimensional cross-sectional schematic diagram of the second fixing frame structure;

[0019] Figure 5 for Figure 1 Schematic diagram of the three-dimensional cross-section of the limit sleeve structure.

[0020] In the figure: 1. hot air blower body; 2. filter protection cover; 3. support rod; 4. first connecting rod; 5. rectangular frame; 6. second connecting rod; 7. limit sleeve; 8. moving rod; 9. first movable rod; 10. clamping limit plate; 11. first fixed frame; 12. threaded rod; 13. first movable sleeve; 14. second movable sleeve; 15. second fixed frame; 16. third movable rod; 17. clamping rod; 18. threaded sleeve; 19. limit rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5 An air source heat pump hot air blower includes a hot air blower body 1, a filter protection cover 2 is abutted on the left side of the hot air blower body 1, and a support rod 3 is fixedly connected to the top of the filter protection cover 2, and a first connecting rod 4 is fixedly connected to the right side of the top of the support rod 3, and a threaded groove is opened on the surface of the first connecting rod 4, a threaded rod 12 is inserted into the inside of the threaded groove, and the bottom end of the threaded rod 12 is connected to a first fixed frame 11 through a bearing.

[0023] Further, see Figure 2 It can be known that a rectangular frame 5 is fixedly connected to the right surface of the first connecting rod 4, and a limiting rod 19 is inserted inside the rectangular frame 5, a first movable sleeve 13 is sleeved on the surface of the limiting rod 19, and a second connecting rod 6 is fixedly connected to the right side of the first movable sleeve 13, and a limiting sleeve 7 is fixedly connected to the right side of the second connecting rod 6, and a movable rod 8 moves up and down inside the limiting sleeve 7, so as to facilitate the adjustment of the height and adapt to the connection port.

[0024] Further, see Figure 2 It can be known that a moving rod 8 is inserted inside the limiting sleeve 7, and the left and right sides of the top of the moving rod 8 are symmetrically fixedly connected to the limiting strips, and the inner walls on both sides of the bottom end of the limiting sleeve 7 are symmetrically fixedly connected to the limiting strips, and the two sets of limiting strips are engaged with each other, thereby playing a limiting role.

[0025] Further, see Figure 3 and Figure 4 It can be known that the bottom end of the movable rod 8 is fixedly connected to the second fixed frame 15, and the third movable rod 16 is inserted into the inside of the second fixed frame 15, the surface of the third movable rod 16 is sleeved with a threaded sleeve 18, and the bottom end of the threaded sleeve 18 is fixedly connected to a clamping rod 17, the surface of the third movable rod 16 is provided with opposite external threads, and the inner wall thread of the threaded sleeve 18 is adapted to the external thread of the third movable rod 16.

[0026] Further, see Figure 2 It can be known that the first movable rod 9 is inserted into the inside of the first fixed frame 11, and the surface of the first movable rod 9 is sleeved with a second movable sleeve 14, and the bottom end of the second movable sleeve 14 is fixedly connected with a clamping limit plate 10. During use, the first movable rod 9 is rotated to drive the clamping limit plate 10 to move closer, thereby facilitating the installation work.

[0027] Further, see Figure 4 It can be known that two groups of clamping rods 17 are provided, and the two groups of clamping rods 17 are arc-shaped structures. During use, the clamping rods 17 are moved together, so as to facilitate the fixing and limiting of the connecting line and the connecting port.

[0028] Working principle: When the utility model is in use, according to the attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 4 and attached Figure 5 As shown, first, the first fixing frame 11 is placed on the top of the hot air blower body 1, and then the first movable rod 9 is manually rotated, and the first movable rod 9 rotates to drive the second movable sleeve 14 to move closer, and the second movable sleeve 14 drives the clamping limit plate 10 to move closer, so as to facilitate clamping at the top of the hot air blower body 1, and play a role in fixed installation;

[0029] Then, the threaded rod 12 is manually rotated, and the rotation of the threaded rod 12 causes the first connecting rod 4 to move up and down on its surface, thereby facilitating the adjustment of the height of the filter protective cover 2, so that the filter protective cover 2 can protect the air inlet and play a role in dust prevention;

[0030] After the installation is completed, manually pull the limit sleeve 7 to move, adjust the movable rod 8 to a suitable position, pull the movable rod 8 up and down to make the clamping rod 17 correspond to the connecting port, and then set the connecting pipe on the surface of the connecting port. After installation, manually rotate the third movable rod 16, and the third movable rod 16 drives the threaded sleeve 18 to move closer, so as to facilitate driving the clamping rod 17 to fix and limit the connecting pipe. The operation is completed. The above is the entire working principle of the utility model.

[0031] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0032] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0033] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. An air source heat pump hot air blower, comprising a hot air blower body (1), characterized in that: The left side of the hot air blower body (1) is in contact with a filter protection cover (2), and the top of the filter protection cover (2) is fixedly connected to a support rod (3), and the right side of the top of the support rod (3) is fixedly connected to a first connecting rod (4), and a threaded groove is provided on the surface of the first connecting rod (4), and a threaded rod (12) is inserted into the inside of the threaded groove, and the bottom end of the threaded rod (12) is connected to a first fixed frame (11) via a bearing.

2. The air source heat pump hot air blower according to claim 1, characterized in that: The right side surface of the first connecting rod (4) is fixedly connected to a rectangular frame (5), and a limiting rod (19) is inserted into the interior of the rectangular frame (5), the surface of the limiting rod (19) is sleeved with a first movable sleeve (13), and the right side of the first movable sleeve (13) is fixedly connected to a second connecting rod (6), and the right side of the second connecting rod (6) is fixedly connected to a limiting sleeve (7).

3. The air source heat pump hot air blower according to claim 2, characterized in that: A moving rod (8) is inserted into the interior of the limiting sleeve (7), and the left and right sides of the top of the moving rod (8) are symmetrically fixedly connected to the limiting strips, and the inner walls on both sides of the bottom of the limiting sleeve (7) are symmetrically fixedly connected to the limiting strips.

4. The air source heat pump hot air blower according to claim 3, characterized in that: The bottom end of the movable rod (8) is fixedly connected to a second fixed frame (15), and a third movable rod (16) is inserted into the interior of the second fixed frame (15). A threaded sleeve (18) is sleeved on the surface of the third movable rod (16), and the bottom end of the threaded sleeve (18) is fixedly connected to a clamping rod (17).

5. The air source heat pump hot air blower according to claim 1, characterized in that: A first movable rod (9) is inserted into the interior of the first fixed frame (11), and a second movable sleeve (14) is sleeved on the surface of the first movable rod (9), and a clamping limit plate (10) is fixedly connected to the bottom end of the second movable sleeve (14).

6. The air source heat pump hot air blower according to claim 4, characterized in that: The clamping rods (17) are provided in two groups, and the two groups of clamping rods (17) are arc-shaped structures.

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