Protective device for air source heat pump
By designing fixed blocks, shock absorbing plates, springs and heat dissipation systems in the air source heat pump equipment, the damage caused by vibration and thermal expansion and contraction of the equipment is solved, extending the equipment life and improving stability.
Patent Information
- Application Number
- CN202323422067.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-15
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-12-15
AI Technical Summary
Air source heat pump equipment is easily damaged due to long-term vibration during use, and existing protective devices are difficult to effectively alleviate the vibration problem, affecting the life of the equipment.
A protective device including a shell, a fixed block, a shock absorber plate, a spring, a drive motor, a drive shaft and a fan is designed. The shock absorber plate and a spring are used to adjust the vibration and drive the fan to rotate and introduce it into the outside. The air cools down and heat is discharged through the air outlet tank to dissipate heat.
Effectively alleviate equipment vibration, extend service life, and reduce internal temperature through a heat dissipation mechanism to improve the stability and reliability of the equipment.
Smart Images
Figure CN222165218U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of protective devices for air source heat pumps, in particular to a protective device for air source heat pumps. Background Art
[0002] Air source heat pump is an energy-saving device that uses high-level energy to make heat flow from low-level heat source air to high-level heat source. It is a form of heat pump. As the name suggests, 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 high-level heat energy that can be used, thereby achieving the purpose of saving some high-level energy (such as coal, gas, oil, electricity, etc.).
[0003] In order to reduce friction, the hot water pipes of the air source heat pump hot water system usually adopt the method of adding sleeves when passing through the ceiling or floor of the building. However, the existing sleeves are not firmly connected to the ceiling or floor of the building and are easy to fall off. In addition, when the hot water pipe expands and contracts due to heat and cold, the sleeve cannot move with the expansion and contraction of the hot water pipe and is easy to rub against the inner wall of the sleeve, causing damage to the hot water pipe and reducing the service life of the hot water pipe.
[0004] After exploring the existing Chinese patents: A pipeline protection device for air source heat pump (Announcement No.: CN210661691U) includes a first cylinder and a second cylinder; the first cylinder is slidably sleeved outside the second cylinder; a plurality of slide grooves are provided on the inner side wall of the first cylinder along the axial direction; a slider matching the slide groove is provided on the outer wall of the second cylinder; springs are provided at both opposite ends of the slider, and one end of the spring is fixedly connected to an inner wall of the slide groove; a first flange is fixed at one end of the first cylinder, and a second flange is detachably installed at the other end; the first flange and the second flange extend from both ends of the second cylinder respectively; a rubber layer is provided on the inner wall of the second cylinder. The utility model can effectively prevent the first cylinder from falling off from the building ceiling or floor by fixing the first flange and the second flange to the building ceiling or floor by screws; the rubber layer can reduce the friction between the hot water pipe and the second cylinder.
[0005] The above patent can be firmly connected to the ceiling or floor of the building, and can prevent the hot water pipe from being damaged due to friction with the inner wall of the casing when the hot water pipe expands and contracts due to heat, thereby increasing the service life of the hot water pipe. However, when the equipment is in use, vibration is inevitable. Long-term vibration will cause damage to the equipment. Therefore, it is necessary to invent a protective device for air source heat pumps to solve the above problems. Utility Model Content
[0006] The purpose of the utility model is to provide a protective device for an air source heat pump, so as to solve the problem that long-term vibration may cause damage to the equipment proposed in the above background technology.
[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a protective device for an air source heat pump, comprising a shell, an outer wall of the shell is provided with a fixing block, a rear end of the shell is provided with an air outlet slot, and a plurality of the air outlet slots are distributed at the rear end of the shell, a front end of the shell is provided with a circular groove, and two of the circular grooves are distributed at the front end of the shell, a first shock-absorbing plate is installed inside the shell, and the first shock-absorbing plate has two distributed on both sides of the inside of the shell, a first mounting hole is provided at the front end of the first shock-absorbing plate, a spring is installed inside the first mounting hole, a second shock-absorbing plate is installed at the front end of the spring, a second mounting hole is provided at the rear end of the second shock-absorbing plate, a heat pump body is installed between the second shock-absorbing plates, a front protective cover is installed at the front end of the shell, an air inlet slot is provided inside the front protective cover, and a plurality of the air inlet slots are distributed inside the front protective cover.
[0008] Preferably, a mounting frame is installed at the inner front end of the housing.
[0009] Preferably, a mounting bracket is disposed inside the mounting frame, and two mounting brackets are distributed inside the mounting frame.
[0010] Preferably, a protective shell is installed inside the mounting bracket.
[0011] Preferably, a driving motor is installed inside the protective shell.
[0012] Preferably, a driving shaft is installed at the front end of the driving motor.
[0013] Preferably, a fan is installed at the front end of the driving shaft, and the fan is located inside the circular groove.
[0014] Technical effects and advantages of the utility model:
[0015] 1. By setting a fixed block, an air outlet slot, a first shock-absorbing plate, a spring, a second shock-absorbing plate, a drive motor, a drive shaft and a fan, when in use, the equipment is installed in a designated working position through the fixed block. When the equipment is in use, vibration is inevitable. When the equipment vibrates, the first shock-absorbing plate, the second shock-absorbing plate and the spring can alleviate the vibration.
[0016] 2. By setting up a drive motor, a drive shaft, a fan and an air outlet slot, if the internal temperature rises during use, the drive motor is started to drive the drive shaft, and then the fan is driven to rotate, sucking the external air into the interior to cool the equipment, and then the internal hot air is discharged from the air outlet slot to dissipate the internal heat and cool it down. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 The utility model is a schematic diagram of the overall structure of a protective device for an air source heat pump.
[0019] Figure 2 The utility model is a schematic diagram of the rear view structure of a protective device for an air source heat pump.
[0020] Figure 3 The utility model is a schematic diagram of the explosion structure of a protective device for an air source heat pump.
[0021] Figure 4 for Figure 3 A is an enlarged schematic diagram of the structure.
[0022] In the figure: 1. outer shell; 2. fixing block; 3. air outlet slot; 4. circular slot; 5. first shock absorbing plate; 6. first mounting hole; 7. spring; 8. second shock absorbing plate; 9. second mounting hole; 10. heat pump body; 11. front protective cover; 12. air inlet slot; 13. mounting frame; 14. mounting bracket; 15. protective shell; 16. drive motor; 17. drive shaft; 18. fan. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0024] The utility model provides Figure 1-4A protective device for an air source heat pump shown in the figure comprises a shell 1, wherein the shell 1 can protect the internal parts, the outer wall of the shell 1 is provided with a fixing block 2, wherein the fixing block 2 is arranged on the outer wall of the shell 1, and can be used to install and fix the equipment in a specified working position, the rear end of the shell 1 is provided with an air outlet slot 3, and there are multiple air outlet slots 3 distributed at the rear end of the shell 1, wherein there are multiple air outlet slots 3 distributed at the rear end of the shell 1, and can be used to discharge the internal hot air, the front end of the shell 1 is provided with a circular groove 4, and there are two circular grooves 4 distributed at the front end of the shell 1, wherein there are two air outlet slots distributed at the front end of the shell 1, and a fan 18 can be installed inside, the inside of the shell 1 is provided with a first shock absorbing plate 5, and there are two first shock absorbing plates 5 distributed on both sides of the inside of the shell 1, wherein there are two air outlet slots distributed on both sides of the inside of the shell 1, and a first mounting hole 6 can be opened inside, which can also be used for shock absorption, the front end of the first shock absorbing plate 5 is provided with a first mounting hole 6, wherein the air outlet slot 6 is opened at the front end of the first shock absorbing plate 5, A spring 7 can be installed inside, and a spring 7 is installed inside the first mounting hole 6, wherein the spring 7 is installed inside the first mounting hole 6, which can be used for shock absorption, a second shock absorbing plate 8 is installed at the front end of the spring 7, wherein the second shock absorbing plate 8 is installed at the front end of the spring 7, and a second mounting hole 9 can be opened at the rear end, which can also be used for shock absorption, a second mounting hole 9 is opened at the rear end of the second shock absorbing plate 8, wherein the second mounting hole 9 is opened at the rear end of the second shock absorbing plate 8, and the spring 7 can be installed inside, a heat pump body 10 is installed between the second shock absorbing plates 8, wherein the heat pump body 10 is installed between the second shock absorbing plates 8, and the heat can be spontaneously transferred from the high-temperature object to the low-temperature object, a front protective cover 11 is installed at the front end of the shell 1, and the front protective cover 11 is installed at the front end of the shell 1, and an air inlet slot 12 can be opened inside, and an air inlet slot 12 is opened inside the front protective cover 11, and a plurality of air inlet slots 12 are distributed inside the front protective cover 11, wherein a plurality of air inlet slots 12 are distributed inside the front protective cover 11, which can be used to allow external air to enter the device.
[0025] A mounting frame 13 is installed at the front end of the housing 1 , wherein the mounting frame 13 is installed inside the housing 1 and can be used to set a mounting bracket 14 inside.
[0026] The installation frame 13 is provided with an installation bracket 14 inside. There are two installation brackets 14 distributed inside the installation frame 13. The protective shell 15 can be installed inside the installation frame 13 by using the two installation brackets 14 distributed inside the installation frame 13.
[0027] A protective shell 15 is installed inside the mounting bracket 14 , wherein the protective shell 15 is installed inside the mounting bracket 14 , and a driving motor 16 can be installed inside.
[0028] A driving motor 16 is installed inside the protective shell 15 , wherein the driving motor 16 installed inside the protective shell 15 can drive the driving shaft 17 to rotate.
[0029] A driving shaft 17 is installed at the front end of the driving motor 16 , wherein the driving shaft 17 installed at the front end of the driving motor 16 can drive the fan 18 to rotate.
[0030] A fan 18 is installed at the front end of the driving shaft 17, and the fan 18 is located inside the circular groove 4. The fan 18 is installed at the front end of the driving shaft 17, so that external air can be sucked into the interior for cooling.
[0031] Working principle: first install the first shock absorbing plate 5 at both ends of the interior of the shell 1, then install the spring 7 inside the first mounting hole 6, then install the second shock absorbing plate 8 at the front end of the spring 7 through the second mounting hole 9, then install the mounting frame 13 at the front end of the interior of the shell 1, then install the protective shell 15 inside, then install the drive motor 16, the drive shaft 17 and the fan 18 in sequence inside, then install the front protective cover 11 at the front end of the shell 1, and finally install the heat pump body 10 between the second shock absorbing plates 8 for use. When in use, the device is installed in the designated working position through the fixing block 2. When the device is in use, vibration is inevitable. When the device vibrates, the first shock absorbing plate 5, the second shock absorbing plate 8 and the spring 7 can alleviate the vibration. If the internal temperature rises during use, the drive motor 16 is started to drive the drive shaft 17, and then the fan 18 is driven to rotate, so that the external air is sucked into the interior to cool the device, and then the internal hot air is discharged from the air outlet slot 3.
[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A protective device for an air source heat pump, comprising a housing (1), characterized in that: The outer wall of the shell (1) is provided with a fixing block (2); the rear end of the shell (1) is provided with an air outlet slot (3); a plurality of the air outlet slots (3) are distributed at the rear end of the shell (1); the front end of the shell (1) is provided with a circular groove (4); two of the circular grooves (4) are distributed at the front end of the shell (1); a first shock absorbing plate (5) is installed inside the shell (1); two of the first shock absorbing plates (5) are distributed at two sides inside the shell (1); the front end of the first shock absorbing plate (5) is provided with a first A mounting hole (6) is provided, a spring (7) is installed inside the first mounting hole (6), a second damping plate (8) is installed at the front end of the spring (7), a second mounting hole (9) is provided at the rear end of the second damping plate (8), a heat pump body (10) is installed between the second damping plates (8), a front protective cover (11) is installed at the front end of the housing (1), an air inlet slot (12) is provided inside the front protective cover (11), and a plurality of the air inlet slots (12) are distributed inside the front protective cover (11).
2. A protective device for an air source heat pump according to claim 1, characterized in that: A mounting frame (13) is installed at the inner front end of the housing (1).
3. A protective device for an air source heat pump according to claim 2, characterized in that: A mounting bracket (14) is arranged inside the mounting frame (13), and two mounting brackets (14) are distributed inside the mounting frame (13).
4. A protective device for an air source heat pump according to claim 3, characterized in that: A protective shell (15) is installed inside the mounting bracket (14).
5. A protective device for an air source heat pump according to claim 4, characterized in that: A driving motor (16) is installed inside the protective shell (15).
6. A protective device for an air source heat pump according to claim 5, characterized in that: A driving shaft (17) is installed at the front end of the driving motor (16).
7. A protective device for an air source heat pump according to claim 6, characterized in that: A fan (18) is installed at the front end of the driving shaft (17), and the fan (18) is located inside the circular groove (4).