Heating system combining air source heat pump and gas-fired hot water boiler

Abstract

The utility model discloses an air source heat pump and gas-fired hot water boiler combined heating system which comprises a heat pump body and a boiler body, the heat pump body is arranged on the left side of the boiler body, a water inlet pipe and a gas inlet pipe penetrate through the left end face of the heat pump body, a gas guide pipe penetrates through the front end of the gas inlet pipe, and the gas guide pipe is connected with the boiler body. A water outlet pipe penetrates through the upper end face of the heat pump body, a first water guide pipe and a second water guide pipe penetrate through the left side and the right side of the upper end face of the boiler body respectively, and the first water guide pipe and the second water guide pipe are connected with the water outlet pipe respectively. Through the design of the air inlet pipe and the water outlet pipe, the combined use is convenient, the heating effect is improved, and the energy consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of heating devices, in particular to a heating system combining an air source heat pump and a gas hot water boiler. Background Art

[0002] Heating refers to supplying heat to buildings to maintain a certain indoor temperature. It is a social service that solves the basic living needs of residents in northern my country for heating in winter. Traditional coal-fired boilers are more polluting. At present, air source heat pumps or gas hot water boilers are mostly used for heating. Air source heat pumps and gas hot water boilers are generally used alone, lacking a suitable combined heating control and adjustment mechanism. Moreover, when the device is in use, it lacks a suitable safety protection mechanism, and the protection effect is poor. Accidental touch can easily cause burns to the human body. In addition, when the device is in use, the installation height of the device is fixed for different external pipelines, and an external bracket is required for height adjustment. The device itself is not convenient to adjust, and its practicality needs to be improved. Utility Model Content

[0003] In response to the problems existing in the prior art, the utility model provides a heating system combining an air source heat pump and a gas hot water boiler to solve the technical problem mentioned in the background technology that air source heat pumps and gas hot water boilers are generally used separately and lack a suitable combined heating control and adjustment mechanism.

[0004] A heating system combining an air source heat pump and a gas hot water boiler, comprising a heat pump body and a boiler body, the heat pump body being arranged on the left side of the boiler body, a water inlet pipe and an air inlet pipe being passed through the left end face of the heat pump body, an air guide pipe being passed through the front end of the air inlet pipe, the air guide pipe being connected to the boiler body, a water outlet pipe being passed through the upper end face of the heat pump body, a first water guide pipe and a second water guide pipe being passed through the left and right sides of the upper end face of the boiler body respectively, the first water guide pipe and the second water guide pipe being connected to the water outlet pipe respectively, a first thermometer and a second thermometer being provided at both ends of the water outlet pipe respectively, support columns being provided at the lower ends of the heat pump body and the boiler body, and support sleeves being provided at the bottoms of the support columns being slidably connected.

[0005] The utility model is further configured such that a first air intake valve is provided on the air intake pipe, a second air intake valve is provided on the air guide pipe (5), and the first air intake valve is provided on one side of the air guide pipe.

[0006] The utility model is further configured such that a main water outlet valve is provided on the water outlet pipe, a first water outlet valve and a second water outlet valve are provided on the first water conduit and the second water conduit respectively, and the main water outlet valve is provided between the first water conduit and the second water conduit.

[0007] The utility model is further configured such that a control box is provided on the left end face of the heat pump body, the first air inlet valve and the second air inlet valve are electrically connected to the control box respectively, and the main water outlet valve, the first water outlet valve and the second water outlet valve are electrically connected to the control box respectively.

[0008] The utility model is further configured such that the front and rear end surfaces of the support sleeve are both provided with a first locking hole, the front and rear end surfaces of the support column are both provided with a second locking hole corresponding to the multiple first locking holes, multiple second locking holes are arranged at intervals, and the first locking hole and the second locking hole are connected by bolts.

[0009] The present invention is further configured such that a reinforcing rod is connected between the two support sleeves, and a plurality of reinforcing rods are provided.

[0010] The utility model is further configured such that protective frames are provided at both the front and rear ends of the heat pump body and the boiler body, mounting plates are provided on the front and rear end faces of the two support sleeves, mounting seats are provided on the two mounting plates, and a plurality of mounting rods are provided on the two protective frames corresponding to the two mounting seats on the same side.

[0011] The utility model is further configured such that the mounting rods are all rotatably mounted on the protective frame, the bottom ends of the mounting rods are all provided with limit rods, the limit rods are all provided with limit plates, and the inner walls of the mounting seats are all provided with limit blocks corresponding to the limit plates.

[0012] Compared with the existing technology, the present invention provides a heating system combining an air source heat pump and a gas hot water boiler, which has the following beneficial effects:

[0013] 1. Through the design of the air inlet pipe and the water outlet pipe, the air guide pipe on the air inlet pipe is connected to the boiler body, and the first water guide pipe and the second water guide pipe on the water outlet pipe are connected to the boiler body, which facilitates the adjustment of the air inlet position and the water outlet direction, and facilitates the series connection of the heat pump body and the boiler body, so as to facilitate their combined use, improve the heating effect and reduce energy consumption.

[0014] 2. Through the design of the support sleeve, the support sleeve is slidably arranged relative to the support column, and the bolts are tightened and fixed through the first locking hole and the second locking hole, which makes it convenient to adjust the overall installation height of the device according to the needs of use, and to adjust the positions of the various pipelines of the device as a whole, thereby improving practicality.

[0015] 3. Through the design of the protective frame, the mounting rod on the protective frame is installed and positioned corresponding to the mounting seat on the mounting plate. The limit rod and limit plate at the bottom of the mounting rod cooperate with the limit block on the inner wall of the mounting seat to press tightly, which facilitates the quick disassembly and locking of the protective frame, facilitates the safe protection of the heat pump body and boiler body in the working state, improves the protection effect, and ensures safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the utility model without the support sleeve installed;

[0018] Figure 3 This is a schematic diagram of the overall structure of the support sleeve of the present utility model;

[0019] Figure 4 This is a schematic diagram of the matching structure of the protective frame and the mounting rod of the utility model;

[0020] Figure 5 This is a cross-sectional view of the internal structure of the mounting base of the present invention.

[0021] In the figure: 1. Heat pump body; 2. Boiler body; 3. Water inlet pipe; 4. Air inlet pipe; 5. Air guide pipe; 6. Water outlet pipe; 7. First water guide pipe; 8. Second water guide pipe; 9. First thermometer; 10. Second thermometer; 11. Support column; 12. Support sleeve; 13. First air inlet valve; 14. Second air inlet valve; 15. Main water outlet valve; 16. First water outlet valve; 17. Second water outlet valve; 18. Control box; 19. First locking hole; 20. Second locking hole; 21. Reinforcement rod; 22. Protective frame; 23. Mounting plate; 24. Mounting seat; 25. Mounting rod; 26. Limit rod; 27. Limit plate; 28. Limit block. DETAILED DESCRIPTION

[0022] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The drawings illustrate embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, the embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" as used herein includes any and all combinations of one or more of the related listed items. Furthermore, the various embodiments of this invention, the features within the embodiments, and the features between the embodiments may be freely combined, provided there are no obvious conflicts or contradictions.

[0025] See also Figure 1-3 A heating system combining an air source heat pump and a gas hot water boiler includes a heat pump body 1 and a boiler body 2. The heat pump body 1 is arranged on the left side of the boiler body 2. A water inlet pipe 3 and an air inlet pipe 4 are penetrated by the left end face of the heat pump body 1. An air guide pipe 5 is penetrated at the front end of the air inlet pipe 4. The air guide pipe 5 is connected to the boiler body 2. A water outlet pipe 6 is penetrated by the upper end face of the heat pump body 1. A first water guide pipe 7 and a second water guide pipe 8 are penetrated on the left and right sides of the upper end face of the boiler body 2 respectively. The first water guide pipe 7 and the second water guide pipe 8 are respectively connected to the water outlet pipe 6. A first thermometer 9 and a second thermometer 10 are respectively provided at the beginning and end of the water outlet pipe 6. Support columns 11 are provided on the lower end faces of the heat pump body 1 and the boiler body 2. Support sleeves 12 are slidably provided on the bottom of the outer end faces of the two support columns 11.

[0026] In this embodiment, when the heat pump body 1 is in use, water is introduced into the interior through the water inlet pipe 3, and gas is transported into the interior through the air inlet pipe 4 to achieve heating. The heated water is output to the outside through the water outlet pipe 6 and transported to the external heating pipeline. When the first thermometer 9 at the initial end of the water outlet pipe 6 detects that the temperature is insufficient, the heating effect of the heat pump body 1 is limited, and the boiler body 2 is put into use. Gas is added to the inside of the boiler body 2 through the air guide pipe 5, and the water in the water outlet pipe 6 is sent into the inside of the boiler body 2 through the first water guide pipe 7 and transported outward through the second water guide pipe 8 to achieve further heating to ensure that the water temperature is sufficient. The second thermometer 10 monitors the water transported into the heating pipeline.

[0027] More specifically, the overall installation height of the device is adjusted by sliding the two support columns 11 relative to the two support sleeves 12.

[0028] See also Figure 1 and Figure 2As an implementation method for air intake and water outlet: a first air intake valve 13 is provided on the air intake pipe 4, a second air intake valve 14 is provided on the air guide pipe 5, the first air intake valve 13 is installed on the right side of the connection position of the air guide pipe 5, a main water outlet valve 15 is provided on the water outlet pipe 6, a first water outlet valve 16 and a second water outlet valve 17 are provided on the first water guide pipe 7 and the second water guide pipe 8 respectively, the main water outlet valve 15 is installed between the first water guide pipe 7 and the second water guide pipe 8, a control box 18 is provided on the left end face of the heat pump body 1, the first air intake valve 13 and the second air intake valve 14 are electrically connected to the control box 18 respectively, and the main water outlet valve, the first water outlet valve 16 and the second water outlet valve 17 are electrically connected to the control box 18 respectively.

[0029] Specifically, as shown above, the first air inlet valve 13, the second air inlet valve 14, the main water outlet valve 15, the first water outlet valve 16 and the second water outlet valve 17 are all solenoid valves, and the control box 18 is electrically connected to multiple solenoid valves respectively to uniformly control the opening and closing states, thereby facilitating rapid adjustment of the working state.

[0030] See also Figure 1-3 As an implementation method for height adjustment: the front and rear end surfaces of the two support sleeves 12 are each provided with a first locking hole 19, and the front and rear end surfaces of the two support columns 11 are each provided with a second locking hole 20 corresponding to the multiple first locking holes 19, and multiple second locking holes 20 are arranged at intervals. The first locking hole 19 and the second locking hole 20 are connected by bolts, and a reinforcing rod 21 is connected between the two support sleeves 12, and multiple reinforcing rods 21 are provided.

[0031] Specifically, the height of the entire device with two support columns 11 is adjusted relative to the two support sleeves 12 on the ground. After the height is adjusted to a suitable position, the first locking hole 19 and the second locking hole 20 are aligned, and the bolts are passed through and tightened.

[0032] See also Figure 1 、 Figure 3 、 Figure 4 and Figure 5 As an implementation method of protection: protective frames 22 are provided at the front and rear ends of the heat pump body 1 and the boiler body 2, mounting plates 23 are provided on the front and rear end surfaces of the two support sleeves 12, mounting seats 24 are provided on the two mounting plates 23, mounting rods 25 are provided on the two protective frames 22 corresponding to the two mounting seats 24 on the same side, multiple mounting rods 25 are rotatably set on the protective frames 22, and limit rods 26 are provided at the bottom ends of multiple mounting rods 25, and limit plates 27 are provided on multiple limit rods 26. Limit blocks 28 are provided on the inner walls of multiple mounting seats 24 corresponding to the limit plates 27.

[0033] Specifically, the mounting rod 25 of the protective frame 22 is installed and positioned corresponding to the mounting seat 24 on the mounting plate 23. After positioning and installation, the mounting rod 25 is rotated to drive the limit rod 26 and the limit plate 27 to rotate, and the limit plate 27 and the limit block 28 cooperate to press tightly to achieve installation.

[0034] In summary, the overall equipment is in use:

[0035] When in the overall installation and adjustment state, the external lifting device lifts the entire device, and the support column 11 is adjusted in height relative to the support sleeve 12 on the ground. After the height is adjusted to the appropriate position, the first locking hole 19 and the second locking hole 20 are aligned, and the bolts are passed through and tightened to facilitate the overall installation height adjustment. After the initial installation of the entire device, the protective frame 22 is installed, and the mounting rod 25 of the protective frame 22 is installed and positioned corresponding to the mounting seat 24 on the mounting plate 23. After the initial positioning and installation, the mounting rod 25 is rotated, and the mounting rod 25 drives the limit rod 26 and the limit plate 27 to rotate, and the limit plate 27 and the limit block 28 cooperate to press tightly to provide safety protection for the entire device.

[0036] When the heat pump body 1 is in use, the heat pump body 1 is in a working state, the water inlet pipe 3 intakes water into the interior, and the gas is transported into the interior through the air inlet pipe 4 to achieve heating, and the heated water is output to the outside through the water outlet pipe 6 and transported to the external heating pipeline. In this working state, the first air inlet valve 13 is open, the second air inlet valve 14 is closed, the main water outlet valve 15 is open, and the first water outlet valve 16 and the second water outlet valve 17 are in a closed state.

[0037] When the heat pump body 1 and the boiler body 2 are turned on and used at the same time, when the first thermometer 9 and the second thermometer 10 detect that the heating effect of the heat pump body 1 is poor, the second air inlet valve 14 is opened while ensuring that the first air inlet valve 13 is opened, and after closing the main water outlet valve 15, the first water outlet valve 16 and the second water outlet valve 17 are opened. The water heated by the heat pump body 1 enters the boiler body 2 to achieve secondary heating, thereby improving the heating efficiency. At the same time, the heat pump body 1 is heated to a certain extent, reducing energy consumption.

[0038] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0039] The above-described embodiments merely represent implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A heating system combining an air source heat pump and a gas hot water boiler, comprising a heat pump body and a boiler body, wherein the heat pump body is arranged on the left side of the boiler body, and is characterized in that: A water inlet pipe and an air inlet pipe are passed through the left end face of the heat pump body, an air guide pipe is passed through the front end of the air inlet pipe, the air guide pipe is connected to the boiler body, a water outlet pipe is passed through the upper end face of the heat pump body, a first water guide pipe and a second water guide pipe are passed through the left and right sides of the upper end face of the boiler body respectively, the first water guide pipe and the second water guide pipe are connected to the water outlet pipe respectively, a first thermometer and a second thermometer are provided at both ends of the water outlet pipe respectively, support columns are provided at the lower ends of the heat pump body and the boiler body, and support sleeves are provided at the bottoms of the support columns with sliding connections.

2. The heating system combining an air source heat pump and a gas hot water boiler according to claim 1 is characterized in that: The air intake pipe is provided with a first air intake valve, the air guide pipe is provided with a second air intake valve, and the first air intake valve is provided on one side of the air guide pipe.

3. The heating system combining an air source heat pump and a gas hot water boiler according to claim 2 is characterized in that: The water outlet pipe is provided with a main water outlet valve, the first water conduit and the second water conduit are respectively provided with a first water outlet valve and a second water outlet valve, and the main water outlet valve is provided between the first water conduit and the second water conduit.

4. The heating system combining an air source heat pump and a gas hot water boiler according to claim 3 is characterized in that: A control box is provided on the left end face of the heat pump body, the first air inlet valve and the second air inlet valve are electrically connected to the control box respectively, and the main water outlet valve, the first water outlet valve and the second water outlet valve are electrically connected to the control box respectively.

5. The heating system combining an air source heat pump and a gas hot water boiler according to claim 1, characterized in that: The front and rear end surfaces of the support sleeve are both provided with a first locking hole, and the front and rear end surfaces of the support column are both provided with a second locking hole corresponding to the multiple first locking holes, and multiple second locking holes are arranged at intervals, and the first locking hole and the second locking hole are connected by bolts.

6. The heating system combining an air source heat pump and a gas hot water boiler according to claim 5, characterized in that: A reinforcement rod is connected between the two support sleeves, and a plurality of the reinforcement rods are provided.

7. The heating system combining an air source heat pump and a gas hot water boiler according to claim 1, characterized in that: The heat pump body and the boiler body are provided with protective frames at both ends, the front and rear ends of the two support sleeves are provided with mounting plates, the two mounting plates are provided with mounting seats, and the two protective frames are provided with multiple mounting rods corresponding to the two mounting seats on the same side.

8. The heating system combining an air source heat pump and a gas hot water boiler according to claim 7, characterized in that: The mounting rods are all rotatably arranged on the protective frame, the bottom ends of the mounting rods are all provided with limit rods, the limit rods are all provided with limit plates, and the inner walls of the mounting seats are all provided with limit blocks corresponding to the limit plates.

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