Heating assembly and all-air system

Abstract

The utility model relates to a heating assembly and an all-air system. The heating assembly comprises a heater which is fixedly arranged in the cabinet body, one end of the heater is arranged close to the opening and closing position of the cabinet body, and the heater can be taken out from the opening and closing position of the cabinet body; the mounting structure is arranged on the air outlet side of the fin surface air cooler; the installation structure is at least provided with a first installation seat and a second installation seat which are fixedly connected to the two side edges of the fin surface air cooler, and the first installation seat is arranged close to the opening and closing position of the cabinet body. And the heater is movably connected to the first mounting seat and the second mounting seat. According to the utility model, when the heater needs to be maintained or replaced, the heater can be easily, conveniently and directly dismounted and mounted, so that the maintenance difficulty and cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to a heating component and a full air system. Background Art

[0002] In the all-air system, a heater is generally provided for auxiliary heating. For example, in an extremely cold environment, when the hot air flow provided by the finned surface cooler is insufficient, the heater can provide additional heat to the system to ensure that sufficient hot air flow is supplied to the user; in the return of the south wind in March and April, the air humidity is high, and although the temperature has warmed up, it still feels a little cold. The dried airflow is heated by the heater to simultaneously meet the humidity and temperature requirements of the indoor environment and increase the user's comfort. However, the previous practice was to use screws to fix the heater to the finned surface cooler. When repairing or replacing the heater, the entire finned surface cooler needs to be removed from the cabinet, and then the heater needs to be removed for repair or replacement. This results in complicated operating procedures for disassembling and assembling the heater, making the heater difficult to repair and costly to repair. Utility Model Content

[0003] Based on this, the purpose of the utility model is to provide a heating component, by setting a first mounting seat and a second mounting seat at both ends of the air outlet surface of the fin cooler, and the heater is movably mounted on the first mounting seat and the second mounting seat, so that when the heater needs to be repaired or replaced, it can be easily and conveniently removed and installed, thereby reducing the difficulty and cost of maintenance.

[0004] Another object of the utility model is to provide a full air system, by arranging a first mounting seat and a second mounting seat at both ends of the air outlet surface of the finned surface cooler, and the heater is movably mounted on the first mounting seat and the second mounting seat, so that when the heater needs to be repaired or replaced, it can be easily and conveniently removed and installed, thereby reducing the difficulty and cost of repair.

[0005] A heating component, relating to a finned surface cooler, comprises:

[0006] The heater is fixedly mounted in the cabinet, one end of which is arranged near the opening and closing portion of the cabinet and can be taken out through the opening and closing portion of the cabinet;

[0007] The mounting structure is arranged at the air outlet side of the finned surface cooler; the mounting structure is provided with at least a first mounting seat and a second mounting seat fixedly connected to two sides of the finned surface cooler, wherein the first mounting seat is arranged near the opening and closing part of the cabinet;

[0008] The heater is movably connected to the first mounting seat and the second mounting seat.

[0009] Furthermore, the first mounting seat and the second mounting seat are arranged on opposite sides of the finned surface cooler; the second mounting seat is plug-in connected to one end of the heater; and the first mounting seat is detachably connected to the other end of the heater.

[0010] Furthermore, it also includes: a plug-in structure, including a plug core and a slot, one of which is arranged on the second mounting seat, and the other is arranged on the heater.

[0011] Furthermore, a strip guide groove is provided between the first mounting seat and the second mounting seat, and one end of the heater starts from one end of the strip guide groove located at the first mounting seat and slides along the strip guide groove to the second mounting seat to achieve plug-in connection.

[0012] Furthermore, the first mounting seat is provided with a first clamping member, and the second mounting seat is provided with a second clamping member;

[0013] The first clamping member is provided with a first clamping slot, the second clamping member is provided with a second clamping slot, and two ends of the heater are respectively inserted into the first clamping slot and the second clamping slot.

[0014] Furthermore, the connection terminal of the heater is close to the first mounting seat, and the first mounting seat is provided with a wire portion, one end of the wire portion is provided at the connection terminal of the heater, and the other end extends along the connection direction of the connection of the heater.

[0015] Furthermore, the first mounting seat and the second mounting seat are provided with a first sliding block and a second sliding block, and the two ends of the finned surface cooler are provided with a first sliding rail and a second sliding rail respectively, and the first sliding block and the second sliding block are slidably connected to the first sliding rail and the second sliding rail respectively;

[0016] A plurality of clamping holes are arranged at intervals on the sides of the first slide rail and the second slide rail, and both the first slider and the second slider are provided with clamping hooks, which are clamped in the clamping holes.

[0017] Furthermore, the heater and the air outlet surface of the finned cooler are spaced apart, and the shortest distance between the heater and the air outlet surface of the finned cooler is defined as d1, and the value range of d1 is: 25mm ~ 35mm.

[0018] The finned surface coolers are in two groups, and the two groups of finned surface coolers are arranged to intersect at one end toward the top of the cabinet, and a fan is arranged above the intersecting end;

[0019] The distance between the heater and the end of the finned surface cooler close to the fan is defined as d2, and the value range of d2 is: 110mm~130mm.

[0020] Furthermore, the first mounting seat and the second mounting seat are fixedly provided with a buffer pad, and the buffer pad is clamped between the first mounting seat and the air outlet surface of the fin cooler, and between the second mounting seat and the air outlet surface of the fin cooler.

[0021] At the same time, the present application also provides an all-air system, including the heating component described in the utility model.

[0022] The beneficial effects of the utility model are:

[0023] (1) By providing a first mounting seat and a second mounting seat at both ends of the air outlet surface of the finned surface cooler, the heater is movably mounted on the first mounting seat and the second mounting seat, so that when the heater needs to be repaired or replaced, it can be easily and conveniently removed and installed, thereby reducing the difficulty and cost of repair;

[0024] (2) The heater is movably connected to the first mounting seat and the second mounting seat by plugging and unplugging, avoiding the use of additional screws during the installation process, which is convenient for disassembly and assembly and saves costs;

[0025] A strip guide groove is provided between the first mounting seat and the second mounting seat to facilitate the alignment of the heater when it is inserted;

[0026] By setting up the wire part, the wiring of the heater is guided and protected to improve the stability of the system;

[0027] (3) Optimizing the positions of the first mounting seat and the second mounting seat on the finned cooler and the distances from the air outlet surface of the finned cooler so that the heater can exert its maximum heating capacity without affecting the heat exchange performance of the finned cooler;

[0028] (4) By arranging the first mounting seat and the second mounting seat to be slidable, when the wind speed area distribution position changes, the position of the heater can be changed by sliding, so that the heater is always in the maximum wind speed area, especially the rated wind speed area;

[0029] (5) A buffer pad is sandwiched between the first mounting seat, the second mounting seat and the finned surface cooler to prevent the finned surface cooler from being damaged during operation vibration.

[0030] In order to better understand and implement the present invention, the present invention is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A schematic diagram of the installation of a heating assembly provided in an embodiment of the present application;

[0032] Figure 2 An exploded view of a heating assembly provided in an embodiment of the present application;

[0033] Figure 3 A schematic diagram of the installation of a heating assembly provided in another embodiment of the present application;

[0034] Figure 4 A schematic diagram of the installation of a heating assembly provided in a further embodiment of the present application Figure 1 ;

[0035] Figure 5 A diagram of a heating assembly provided in an embodiment of the present application;

[0036] Figure 6 A schematic diagram of the installation of a heating assembly provided in a further embodiment of the present application Figure 2 ;

[0037] Figure 7 A partial side view of the installation of a heating assembly provided for a further embodiment of the present application;

[0038] Figure 8 A schematic diagram of a hook structure provided in an embodiment of the present application;

[0039] Fig. 9 Schematic diagram of the heating assembly provided in the embodiment of the present application installed in an all-air system.

[0040] In the figure: 1- finned surface cooler; 2- cabinet; 3- fan; 10- mounting structure; 11- first mounting seat; 111- first fixing member; 112- first folded edge; 113- first clamping member; 113a- first slot; 12- second mounting seat; 121- second fixing member; 122- second folded edge; 123- third folded edge; 124- second clamping member; 124a- second slot; 13- wire part; 141- first slider; 142- second slider; 151- first slide rail; 152- second slide rail; 143- hook; 15a- clamping hole; 20- heater; 21- main body; 22- connecting part; 31- core; 31a- slot; 40- strip guide groove. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0042] In the description of the present invention, it should be noted that the terms "vertical direction", "upper", "lower", "horizontal" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0043] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] In the all-air system, in order to increase the heat exchange area and improve the heat exchange capacity, two groups of fin coolers are set to form a cooler module, and then the fin cooler module is fixed inside the all-air equipment cabinet. In the case where heaters are fixed on the two groups of fin coolers, the previous practice is to first fix the heater on the fin cooler with screws, and then install it into the cabinet from the opening and closing of the cabinet. However, when the heater has a problem and needs to be repaired or replaced, it is difficult for the technician to reach the inside of the cabinet to take out the heater fixed by screws because the side wall of the cabinet has a certain width. At this time, the entire fin cooler module needs to be taken out of the cabinet, and then the heater is taken out for repair or replacement. However, since the weight of the fin cooler module is heavy and the fin cooler module is also associated with other components in the cabinet, if the entire fin cooler module is moved in and out, the whole process is time-consuming and labor-intensive, and involves other components, which greatly increases the difficulty and cost of maintenance. Therefore, there is an urgent need for an installation structure that can facilitate the disassembly and assembly of the heater.

[0045] Based on this, the utility model provides a heating component, by arranging a first mounting seat and a second mounting seat at both ends of the air outlet surface of the fin surface cooler, the heater is movably mounted on the first mounting seat and the second mounting seat, when the heater needs to be repaired or replaced, it can be easily and conveniently removed and installed from the first mounting seat and the second mounting seat, the whole disassembly and assembly process is convenient and fast, reducing the difficulty of disassembly and assembly and the maintenance cost.

[0046] Please also see Figure 1 , Figure 2 and Fig. 9. The heating assembly provided in the embodiment of the present application involves two groups of fin coolers 1. The two groups of fin coolers 1 are fixedly arranged inside a cabinet 2, one end of which is intersecting and the other end is separated. A fan 3 is provided on the top of the cabinet 2. The intersecting ends of the two groups of fin coolers 1 are close to the fan 3. The airflow enters the windward surface of the fin cooler 1 from the bottom of the cabinet 2. The airflow after heat exchange through the fin cooler 1 is drawn out to the external environment by the fan 3. There are two groups of heating assemblies, which are respectively arranged in the two groups of fin coolers 1. Each group of heating assemblies includes a mounting structure 10 and a heater 20. The mounting structure 10 is arranged on the air outlet side of the fin cooler 1. The mounting structure 10 is provided with at least a first mounting seat 11 and a second mounting seat 12 fixedly connected to the two side edges of the fin cooler 1, wherein the first mounting seat 11 is arranged close to the opening and closing part of the cabinet 2. The heater 20 is fixed inside the cabinet 2, and one end thereof is arranged near the opening and closing of the cabinet 2, and can be taken out through the opening and closing of the cabinet 2. The heater 20 is also movably connected to the first mounting seat 11 and the second mounting seat 12, which facilitates the installation and disassembly of the heater 20 and reduces the difficulty of disassembly and maintenance costs.

[0047] Specifically, the first mounting seat 11 and the second mounting seat 12 are arranged on opposite sides of the finned surface cooler 1, the second mounting seat 12 is plug-in connected to one end of the heater 20, and the first mounting seat 11 is detachably connected to the other end of the heater 20. Since the first mounting seat 11 is close to the opening and closing part of the cabinet 2, the connection between the heater 20 and the first mounting seat 11 can be fixed by screws. When the heater 20 needs to be removed, the screws on the first mounting seat 11 can be easily removed, and then the heater 20 can be pulled out from the opening and closing part away from the cabinet 2; when the heater 20 is reinstalled, one end of the heater 20 is first inserted into the second mounting seat 12, and then fixed to the first mounting seat 11 with screws. The whole process is convenient and quick.

[0048] As an example, the first mounting seat 11 is provided with a first fixing member 111 and a first folding edge 112. The first fixing member 111 can be a solid block structure, or a hollow structure formed by connecting and surrounding a plurality of plates. In the present embodiment, it is a hollow structure formed by connecting and surrounding a plurality of plates. Preferably, under the condition of ensuring a certain stability, the side opposite to the second mounting seat 12 and the side close to the fin cooler 1 are openly arranged, so that the interval between the first fixing member 111 and the fin cooler 1 can be increased, and the first fixing member 111 can reduce the blocking of the airflow out of the fin cooler 1, thereby reducing the influence on the heat exchange performance of the fin cooler 1. The first folding edge 112 is fixedly connected to the first fixing member 111, preferably integrally connected, to increase the stability of the connection. The first folding edge 112 is fixedly connected to the air outlet surface of the fin cooler 1, and the first fixing member 111 is fixedly connected to the fin cooler 1 through the first folding edge 112. Preferably, the first folded edge 112 is fixed to one side of the fin cooler 1 to avoid damage to the heat exchange area of ​​the fin cooler 1 during screw fixing, and at the same time reduce the impact of the fixing area on the fin cooler 1.

[0049] The second mounting seat 12 is provided with a second fixing member 121, a second folding edge 122 and a third folding edge 123. Similarly, the second fixing member 121 can be a solid block structure, or a hollow structure formed by connecting and surrounding a plurality of plates. In the present embodiment, it is a hollow structure formed by connecting and surrounding a plurality of plates. Preferably, the side opposite to the first mounting seat 11 and the side close to the fin cooler 1 are openly arranged, so that the interval between the second fixing member 121 and the fin cooler 1 can be increased, and the second fixing member 121 can reduce the blocking of the airflow flowing out of the fin cooler 1. The second folding edge 122 and the third folding edge 123 are respectively fixed to the side opposite to the second fixing member 121, preferably integrally connected. At the same time, the second folding edge 122 is fixed to the fin cooler 1, and the second fixing member 121 and the third folding edge 123 are fixed to the fin cooler 1 through the second folding edge 122. Preferably, the second folding edge 122 is fixed to the side opposite to the fin cooler 1 where the first folding edge 112 is provided.

[0050] The heating assembly also includes a plug-in structure, which includes an insert 31 and a slot 31a, one of which is provided on the second mounting seat 12, and the other is provided on the heater 20. Specifically, the slot 31a is opened at the third folded edge 123, and the insert 31 is provided at one end of the heater 20. When installed, the insert 31 is inserted into the slot 31a, and the other end is detachably fixed to the first fixing member 111. Alternatively, the slot 31a is provided at the end of one end of the heater 20, and the insert 31 is provided on the second mounting seat 12.

[0051] When the heater 20 is connected to the second mounting seat 12 by plugging, in order to facilitate the alignment between the plug core 31 and the slot 31a, a strip guide groove 40 is provided between the first mounting seat 11 and the second mounting seat 12. One end of the strip guide groove 40 is fixed to the first fixing member 111, and the other end is fixed to the slot 31a or the plug core 31. One end of the heater 20 starts from one end of the strip guide groove 40 located at the first mounting seat 11, and slides to the second mounting seat 12 along the length direction of the strip guide groove 40, so that the plug core 31 and the slot 31a are connected by plugging. In this embodiment, in order to minimize the obstruction of the airflow of the fin cooler 1 by the strip guide groove 40, the strip guide groove 40 is a U-shaped groove composed of multiple thin strips, and its opening direction is away from the air outlet surface of the fin cooler 1, so that the hot airflow of the heater 20 can flow out to the space formed between the fin cooler 1 and the side wall of the cabinet 2.

[0052] It is understandable that when one side of the finned cooler 1 with the second mounting seat 12 is close to the opening and closing of the cabinet 2, the connection between the heater 20 and the second mounting seat 12 can be fixed by screws, and the connection with the first mounting seat 11 can be connected by plugging.

[0053] See also Figure 3 In another embodiment, the heater 20 is connected to the first mounting seat 11 and the second mounting seat 12 by means of a snap connection. Specifically, the first mounting seat 11 is provided with a first snap connection 113 and a first folded edge 112. The first folded edge 112 is fixedly connected to the first snap connection 113, preferably as an integral connection, the first folded edge 112 is fixedly connected to the fin cooler 1, and the first snap connection 113 is fixedly connected to the fin cooler 1 through the first folded edge 112. The second mounting seat 12 is provided with a second snap connection 124 and a second folded edge 122, the second folded edge 122 is fixedly connected to the second snap connection 124, preferably as an integral connection, the second folded edge 122 is fixedly connected to the fin cooler 1, and the second snap connection 124 is fixedly connected to the fin cooler 1 through the second folded edge 122. The first clamping member 113 and the second clamping member 124 are both solid structures. The first clamping member 113 is provided with a first clamping slot 113a, and the second clamping member 124 is provided with a second clamping slot 124a. The first clamping slot 113a and the second clamping slot 124a are both provided with two slot directions. One of the slot directions of the first clamping slot 113a and the second clamping slot 124a is arranged opposite to each other, and the other slot direction is toward the upper ends of the two groups of fin coolers 1. The two ends of the heater 20 are respectively clamped in the first clamping slot 113a and the second clamping slot 124a. Therefore, when the heater 20 needs to be removed, the heater 20 can be directly taken out from the upper end slot direction of the first clamping slot 113a and the second clamping slot 124a. When the heater 20 is reinstalled, the heater 20 can be directly inserted from the upper end slot direction of the first clamping slot 113a and the second clamping slot 124a. The whole process is convenient and quick.

[0054] The heater 20 includes a main body 21, which includes a heat dissipation box body and components such as an insulation resistor and a heat dissipation strip encapsulated therein. The plug 31 is fixedly connected to one end of the main body 21, preferably integrally connected to the main body 21, and the end of the main body 21 without the plug 31 is fixedly provided with a connecting portion 22, and the connecting portion 22 is preferably integrally connected to the main body 21 for being fixedly connected to the first mounting seat 11. The end of the main body 21 facing the first mounting seat 11 is a wiring terminal, and the wiring inside the main body 21 is led out from the wiring terminal and electrically connected to the thermostat, and the temperature, switch, etc. of the heater 20 can be controlled by the thermostat.

[0055] See also Figure 4 Furthermore, in order to prevent the wiring of the heater 20 from falling to the end of the finned cooler 1 and becoming entangled with the refrigerant inlet and outlet pipes there, causing the connection line to loosen or even be damaged, the first mounting seat 11 is also provided with a wire portion 13, one end of which is provided at the wiring end of the heater 20, and the other end extends along the connection direction of the wiring of the heater 20 and the external connection. Specifically, the wire portion 13 is provided with two openings, the two openings are connected to each other, one opening is an inlet, and the other opening is an outlet, the inlet is provided at the wiring end of the heater 20, the thermostat is provided at the upper end of the finned cooler 1, and therefore the outlet extends toward the intersection end of the finned cooler 1. The wiring of the heater 20 passes through the wire portion 13 from the inlet, and then is led out from the outlet, so as to guide and protect the connection line of the heater 20.

[0056] The heater 20 is preferably a PTC heater. The PTC heater is a semiconductor resistor with strong temperature sensitivity. When the temperature exceeds a certain temperature, its resistance value increases stepwise as the temperature rises. By using this characteristic as a heating component, the surface temperature of the PTC can be well controlled, achieving a reliable and safe effect. The PTC heater also has the advantages of low thermal resistance and high heat exchange efficiency. It is an automatic constant temperature and power-saving electric heater. When the fan fails and stops, the temperature of the PTC heater rises, the resistance increases, the power decreases, and the surface temperature is constant at about 200°C, which will not cause fire hazards.

[0057] See also Figure 5Furthermore, since the two ends of the heater 20 are respectively connected to the two ends of the fin cooler 1, and the heater 20 has a certain area, in order to minimize the influence of the heater 20 on the heat exchange performance of the fin cooler 1, the heater 20 and the air outlet surface of the fin cooler 1 are spaced apart. The distance between the heater 20 and the air outlet surface of the fin cooler 1 cannot be too close, which will affect the heat exchange performance of the fin cooler 1, and too far will be detrimental to the installation stability of the heater 20. Therefore, the distance between the heater 20 and the air outlet surface of the fin cooler 1 needs to be optimized. The shortest distance between the heater 20 and the air outlet surface of the fin cooler 1 is defined as d1, and the value range of d1 is preferably: 25mm~35mm, and more preferably, d1=28.5mm.

[0058] Furthermore, in order to obtain a higher heat exchange rate, the heater 20 should be located in the maximum wind speed area of ​​the fin cooler 1. According to common knowledge, the wind speed in the area close to the fan 3 is greater than the wind speed in the area far from the fan 3. At the same time, considering that the fan 3 itself has a certain size, the air inlet plane of the fan 3 protrudes from the air outlet surface in the area near the intersection end of the fin cooler 1, which will cause the wind speed in the area near the intersection end of the fin cooler 1 to be weaker. Therefore, the wind speed in the area near the intersection end of the fin cooler 1 is relatively small. Based on this, the position of the heater 20 on the fin cooler 1 is designed so that it is located in the maximum wind speed area of ​​the fin cooler 1. The distance between the heater 20 and the end of the fin cooler 1 close to the fan 3 is defined as d2, and the value range of d2 is: 110mm~130mm. In addition, the heater 20 has a certain rated wind speed, which can exert the maximum heating capacity at the rated wind speed. As an example, when the rated wind speed of the heater 20 is 2.6 m / s, the rated wind volume is 3000 m / s in the cooling condition. 3 / h air volume, it is calculated that the flow section wind speed of the fin cooler 1 extending from one end close to the fan 3 to the middle to a position of 120mm is 2.7m / s, which is close to the rated wind speed of the heater 20 of 2.6m / s. Therefore, as a preferred embodiment, the heater 20 is installed at a position extending from one end close to the fan 3 to the middle to a position of 120mm, that is, when d2 is 120mm, the maximum heating capacity of the heater 20 can be exerted.

[0059] Please also see Figures 6 to 8In the actual installation process, the relative position of the fan 3 and the finned cooler 1 will change according to factors such as the size of each component and the installation method. In order to adjust the installation position of the heater 20 at any time to ensure that it is installed in an area with a higher wind speed, especially in its rated wind speed area, in a further embodiment, a first slider 141 and a second slider 142 are provided on the first mounting seat 11 and the second mounting seat 12, and accordingly, a first slide rail 151 and a second slide rail 152 are respectively provided at both ends of the finned cooler 1, and the first slider 141 and the second slider 142 are slidably connected to the first slide rail 151 and the second slide rail 152 respectively. Specifically, the first slider 141 and the second slider 142 are arranged on the first folding edge 112 and the second folding edge 122. In other embodiments, the first mounting seat 11 and the second mounting seat 12 may not be provided with the first folding edge 112 and the second folding edge 122, but the first slider 141 can be directly arranged on the first fixing member 111 or the first clamping member 113, and the second slider 142 can be directly arranged on the second fixing member 121 or the second clamping member 124. In addition, when the first slider 141 and the second slider 142 slide to a certain position, in order to fix the first slider 141 and the second slider 142 and the components connected thereto to prevent sliding and causing position displacement or even sliding to the bottom end of the fin cooler 1, a plurality of clamping holes 15a are arranged at intervals on the sides of the first slide rail 151 and the second slide rail 152. The first slider 141 and the second slider 142 are both provided with a hook 143. The hook 143 includes two parts that are rotatably connected, one part of which is used to be fixed to the first slider 141 or the second slider 142, and the other part is a movable part. When the position of the heater 20 is determined, the movable part of the hook 143 can be clamped into the clamping hole 15a. Among them, the clamping hole 15a can be set on the side of the first slide rail 151 and the second slide rail 152 close to the middle of the fin cooler 1, and can also be set on the side of the first slide rail 151 and the second slide rail 152 away from the middle of the fin cooler 1. Since the hook 143 has a certain size, it is preferably set on the side away from the middle of the fin cooler 1 to avoid blocking the air outlet surface of the fin cooler 1 when the hook 143 is clamped in the clamping hole 15a. It can be understood that multiple clamping holes 15a can be arranged at equal intervals on one side of the first slide rail 151 and the second slide rail 152, or according to the wind speed distribution, the middle position of the clamping hole 15a can be set at a smaller interval than the setting interval at both ends.

[0060] Furthermore, a buffer pad (not shown) is fixedly provided on the first mounting seat 11 and the second mounting seat 12, and the buffer pad is clamped between the first mounting seat 11 and the second mounting seat 12 and the air outlet surface of the fin cooler 1 to prevent the first mounting seat 11 and the second mounting seat 12 and the fin cooler 1 from being damaged due to collision with each other when the unit generates vibration during operation.

[0061] See also Fig. 9, an embodiment of the present application also provides an all-air system, comprising any of the above-mentioned heating components.

[0062] Compared with the prior art, the beneficial effects of the technical solution of this application are:

[0063] (1) By providing a first mounting seat and a second mounting seat at both ends of the air outlet surface of the finned surface cooler, the heater is movably mounted on the first mounting seat and the second mounting seat, so that when the heater needs to be repaired or replaced, it can be easily and conveniently removed and installed, thereby reducing the difficulty and cost of repair;

[0064] (2) The heater is movably connected to the first mounting seat and the second mounting seat by plugging and unplugging, avoiding the use of additional screws during the installation process, which is convenient for disassembly and assembly and saves costs;

[0065] A strip guide groove is provided between the first mounting seat and the second mounting seat to facilitate the alignment of the heater when it is inserted;

[0066] By setting up the wire part, the wiring of the heater is guided and protected to improve the stability of the system;

[0067] (3) Optimizing the positions of the first mounting seat and the second mounting seat on the finned cooler and the distances from the air outlet surface of the finned cooler so that the heater can exert its maximum heating capacity without affecting the heat exchange performance of the finned cooler;

[0068] (4) By arranging the first mounting seat and the second mounting seat to be slidable, when the wind speed area distribution position changes, the position of the heater can be changed by sliding, so that the heater is always in the maximum wind speed area, especially the rated wind speed area;

[0069] (5) A buffer pad is sandwiched between the first mounting seat, the second mounting seat and the finned surface cooler to prevent the finned surface cooler from being damaged during operation vibration.

[0070] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and the utility model is also intended to include these modifications and modifications.

Claims

1. A heating assembly, which relates to a finned surface cooler, wherein the finned surface cooler is fixedly arranged in a cabinet, and is characterized in that: include: The heater is fixedly mounted in the cabinet, one end of which is arranged near the opening and closing portion of the cabinet and can be taken out through the opening and closing portion of the cabinet; The mounting structure is arranged at the air outlet side of the finned surface cooler; the mounting structure is provided with at least a first mounting seat and a second mounting seat fixedly connected to two sides of the finned surface cooler, wherein the first mounting seat is arranged near the opening and closing part of the cabinet; The heater is movably connected to the first mounting seat and the second mounting seat.

2. The heating assembly according to claim 1, characterized in that: The first mounting seat and the second mounting seat are arranged on two opposite sides of the finned surface cooler; the second mounting seat is plug-in connected to one end of the heater; and the first mounting seat is detachably connected to the other end of the heater.

3. The heating assembly according to claim 2, characterized in that: Also includes: The plug-in structure comprises an insert core and a slot, one of which is arranged on the second mounting seat, and the other is arranged on the heater.

4. The heating assembly according to claim 3, characterized in that: A strip guide groove is provided between the first mounting seat and the second mounting seat, and one end of the heater starts from one end of the strip guide groove located at the first mounting seat and slides along the strip guide groove to the second mounting seat to realize plug-in connection.

5. The heating assembly according to claim 1, characterized in that: The first mounting seat is provided with a first clamping member, and the second mounting seat is provided with a second clamping member; The first clamping member is provided with a first clamping slot, the second clamping member is provided with a second clamping slot, and two ends of the heater are respectively inserted into the first clamping slot and the second clamping slot.

6. The heating assembly according to claim 2, characterized in that: The connection terminal of the heater is close to the first mounting seat, and the first mounting seat is provided with a wire portion, one end of the wire portion is provided at the connection terminal of the heater, and the other end extends along the connection direction of the connection of the heater.

7. The heating assembly according to claim 2, characterized in that: A first slider and a second slider are provided on the first mounting seat and the second mounting seat, and a first slide rail and a second slide rail are provided at both ends of the finned surface cooler, respectively, and the first slider and the second slider are slidably connected to the first slide rail and the second slide rail respectively; A plurality of clamping holes are arranged at intervals on the sides of the first slide rail and the second slide rail, and both the first slider and the second slider are provided with clamping hooks, which are clamped in the clamping holes.

8. The heating assembly according to any one of claims 1 to 7, characterized in that: The heater and the air outlet surface of the finned surface cooler are arranged at a distance, and the shortest distance between the heater and the air outlet surface of the finned surface cooler is defined as d1, and the value range of d1 is: 25mm~35mm; The finned surface coolers are in two groups, and the two groups of finned surface coolers are arranged to intersect at one end toward the top of the cabinet, and a fan is arranged above the intersecting end; The distance between the heater and the end of the finned surface cooler close to the fan is defined as d2, and the value range of d2 is: 110mm~130mm.

9. The heating assembly according to claim 8, characterized in that: The first mounting seat and the second mounting seat are fixedly provided with a buffer pad, and the buffer pad is sandwiched between the first mounting seat and the air outlet surface of the finned surface cooler, and between the second mounting seat and the air outlet surface of the finned surface cooler.

10. An all-air system, characterized in that: The invention comprises a heating component as described in any one of claims 1 to 9.

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