Air valve mounting structure of air conditioning unit and machine room air conditioner

Abstract

The utility model discloses an air valve mounting structure of an air conditioning unit. The air valve mounting structure comprises an upper guide rail piece and a lower guide rail piece, the upper guide rail piece and the lower guide rail piece are arranged in parallel; an installation position is formed between the upper guide rail piece and the lower guide rail piece, and the air valve can slide between the upper guide rail piece and the lower guide rail piece so that the air valve can be installed in the installation position. Through the arrangement of the upper guide rail piece and the lower guide rail piece, the upper guide rail piece, the lower guide rail piece and the air valve are in sliding fit, and the air valve can be installed, replaced and maintained in a narrow space. The utility model further discloses a machine room air conditioner applying the air valve mounting structure of the air conditioning unit.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to an air valve installation structure of an air conditioning unit and a machine room air conditioner. Background Art

[0002] Due to practical needs such as preventing drafts and cooling loss in the event of a unit failure, more and more computer room air conditioners are now required to be equipped with dampers. These dampers are usually installed on the outside or inside of the unit.

[0003] In the process of implementing the present invention, the inventors discovered that the prior art has at least the following problems:

[0004] When customers require air conditioning dampers to be installed inside the unit, the presence of fans, coils, and various sealing plates inside results in limited installation space for the dampers, making installation and maintenance of the dampers difficult. Therefore, it is necessary to develop a damper mounting structure that is easy to install and maintain. Utility Model Content

[0005] In view of this, the utility model provides an air valve installation structure for an air-conditioning unit to solve the technical problem of difficult installation and maintenance in the prior art.

[0006] The utility model also provides an air valve installation structure of an air-conditioning unit comprising the air valve installation structure.

[0007] To achieve the above purpose, the present invention provides the following technical solutions:

[0008] A damper mounting structure for an air conditioning unit, comprising: an upper guide rail member and a lower guide rail member;

[0009] The upper guide rail member and the lower guide rail member are arranged in parallel;

[0010] A mounting position is formed between the upper guide rail member and the lower guide rail member, and the air valve can slide between the upper guide rail member and the lower guide rail member so that the air valve can be installed in the mounting position.

[0011] Preferably, it further comprises: a positioning member;

[0012] The positioning member is provided between the upper guide rail member and the lower guide rail member, and an arrangement direction of the positioning member is parallel to a spacing direction between the upper guide rail member and the lower guide rail member;

[0013] After the air valve slides to the installation position, the air valve and the positioning member contact and are positioned.

[0014] Preferably, the guide rail surface of the upper guide rail member and / or the guide rail surface of the lower guide rail member are adhered with Teflon tape.

[0015] Preferably, the positioning member can contact and position with the first positioning side of the air valve; the first bolt is passed through the second positioning side of the air valve to fix the air valve;

[0016] The upper guide rail member is provided with an upper guide rail member bolt hole, so that a second bolt passes through the upper guide rail member bolt hole to fix the upper guide rail member;

[0017] The lower guide rail member is provided with a lower guide rail member bolt hole, so that the third bolt passes through the lower guide rail member bolt hole to fix the lower guide rail member.

[0018] Preferably, the positioning member includes: a fixing plate, a connecting plate and a positioning plate;

[0019] One side of the connecting plate is vertically connected to the fixing plate, and the other side is vertically connected to the positioning plate;

[0020] The fixing plate is used to fix the positioning member, and the positioning plate is used to contact and position the first positioning side of the air valve.

[0021] Preferably, the upper guide rail member comprises: an upper support plate, an upper sliding plate and an upper limit plate; one side of the upper sliding plate is vertically connected to the upper support plate, and the other side is vertically connected to the upper limit plate; the bolt hole of the upper guide rail member is opened on the upper support plate;

[0022] The lower guide rail member includes: a lower support plate, a lower sliding plate and a lower limit plate; one side of the lower sliding plate is vertically connected to the lower support plate, and the other side is vertically connected to the lower limit plate; the lower guide rail member bolt hole is opened in the lower support plate;

[0023] Among them, the first side sliding side of the air valve slides with the upper sliding plate, and the second side sliding side of the air valve slides with the lower sliding plate; the upper limit plate and the lower limit plate form a limiting structure to limit the movement of the air valve along the sliding direction perpendicular to the air valve.

[0024] Preferably, the air valve and the positioning member are positioned by snapping.

[0025] Preferably, the number of the mounting positions is two, namely a first mounting position and a second mounting position which are symmetrically arranged;

[0026] There are two positioning members, namely a first positioning member and a second positioning member, which are symmetrically arranged;

[0027] The upper guide rail member is divided into an upper first section and an upper second section along its length, and the lower guide rail member is divided into a lower first section and a lower second section along its length;

[0028] A first installation position is formed between the upper first section, the lower first section and the first positioning member, and a second installation position is formed between the upper second section, the lower second section and the second positioning member.

[0029] A computer room air conditioner comprises: the air valve mounting structure of the above-mentioned air conditioning unit, wherein the air valve mounting structure is arranged between the fan and the evaporator.

[0030] It can be seen from the above technical solution that the air valve installation structure of the air-conditioning unit provided by the utility model can install the air valve and replace and maintain the air valve in a narrow space through the setting of the upper guide rail and the lower guide rail, and the sliding cooperation of the upper guide rail, the lower guide rail and the air valve.

[0031] The present utility model also provides a machine room air conditioner, which has corresponding beneficial effects due to the adoption of the above-mentioned air valve installation structure. For details, please refer to the above description, which will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0033] Figure 1 A schematic diagram of the air valve installation structure of the air conditioning unit provided by the embodiment of the present invention being installed between the fan and the evaporator;

[0034] Figure 2 for Figure 1 Front view of

[0035] Figure 3 The air valve installation structure and air valve matching structure diagram of the air conditioning unit;

[0036] Figure 4 for Figure 3 A first partial enlarged view (a specific structural view of the positioning member);

[0037] Figure 5 for Figure 3 A second partial enlarged view (specific structural diagram of the upper guide rail member);

[0038] Figure 6 for Figure 3 The third partial enlarged view (specific structural diagram of the lower guide rail member).

[0039] The meanings of the reference numerals in the figures are as follows:

[0040] 1 is a positioning member, 11 is a first positioning member, 12 is a second positioning member, 13 is a fixing plate, 14 is a connecting plate, and 15 is a positioning plate;

[0041] 2 is the fan; 3 is the evaporator;

[0042] 4 is the upper guide rail, 41 is the bolt hole of the upper guide rail, 42 is the upper support plate, 43 is the upper sliding plate, and 44 is the upper limit plate;

[0043] 5 is the lower guide rail, 51 is the bolt hole of the lower guide rail, 52 is the lower support plate, 53 is the lower sliding plate, and 54 is the lower limit plate;

[0044] 6 is the air valve; 7 is the connecting piece; 8 is the filter. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0046] The air valve installation structure of the air conditioning unit provided by the embodiment of the present utility model is as follows: Figure 1-Figure 5 As shown, it includes: an upper guide rail member 4 and a lower guide rail member 5;

[0047] The upper guide rail member 4 and the lower guide rail member 5 are arranged in parallel;

[0048] An installation position is formed between the upper guide rail member 4 and the lower guide rail member 5 , and the air valve 6 can slide between the upper guide rail member 4 and the lower guide rail member 5 so that the air valve 6 can be installed in the installation position.

[0049] In the above technical solution, since an installation position is formed between the upper guide rail member 4 and the lower guide rail member 5, and the sliding setting between the air valve 6 and the guide rail is utilized, when the air valve 6 needs to be installed, the air valve 6 slides in from between the upper guide rail member 4 and the lower guide rail member 5, slides to the installation position and then is installed.

[0050] Compared with the existing technical solutions, this technical solution Figure 3 As shown, it is only necessary to fix the upper guide member 4 and the lower guide member 5 at the position where the air valve 6 needs to be installed, and then quickly install the air valve 6. Of course, when the air valve 6 needs to be replaced or repaired, the air valve 6 can be removed from the installation position; through the setting of the upper guide member 4 and the lower guide member 5, the sliding cooperation of the upper guide member 4, the lower guide member 5 and the air valve 6, the air valve can be installed and maintained in a small space (taken out from the air valve installation structure for maintenance).

[0051] Optimize the above technical solutions, such as Figure 3 As shown, it also includes: a positioning member 1;

[0052] The positioning member 1 is provided between the upper guide rail member 4 and the lower guide rail member 5, and the arrangement direction of the positioning member 1 is parallel to the spacing direction between the upper guide rail member 4 and the lower guide rail member 5;

[0053] After the air valve 6 slides to the installation position, the air valve 6 and the positioning member 1 contact and are positioned.

[0054] In this technical solution, the positioning member 1 is provided to position the air valve 6 that slides into the installation position, so that the air valve 6 can be installed in an ideal position as needed, and at the same time, the air valve 6 is not easily displaced during use.

[0055] To optimize the above technical solution, the guide surface of the upper guide member 4 and / or the guide surface of the lower guide member 5 is pasted with Teflon tape, which has a self-lubricating effect, so that the air valve 6 is smoother when pulled between the upper guide member 4 and the lower guide member 5.

[0056] Optimize the above technical solutions, such as Figure 3 As shown, the positioning member 1 can contact and position with the first positioning side of the air valve 6; the first bolt is passed through the second positioning side of the air valve 6 to fix the air valve 6; after the air valve 6 slides to the installation position, the second positioning side is detachably fixed with the first bolt to facilitate the subsequent replacement of the air valve 6; preferably, the first positioning side and the second positioning side are symmetrical sides of the air valve 6;

[0057] The upper guide rail member 4 is provided with an upper guide rail member bolt hole 41, so that the second bolt passes through the upper guide rail member bolt hole 41 to fix the upper guide rail member 4; by using the upper guide rail member bolt hole 41 and the bolt in combination, the upper guide rail member 4 can be quickly fixed, and this fixing method is simple and fast.

[0058] The lower guide rail member 5 is provided with a lower guide rail member bolt hole 51, so that the third bolt passes through the lower guide rail member bolt hole 51 to fix the lower guide rail member 5. By using the lower guide rail member bolt hole 51 and the bolt in combination, the lower guide rail member 5 can be quickly fixed. This fixing method is simple and fast.

[0059] Further optimization of the above technical solution, such as Figure 4 As shown, the positioning member 1 includes: a fixing plate 13, a connecting plate 14 and a positioning plate 15;

[0060] One side of the connecting plate 14 is vertically connected to the fixing plate 13, and the other side is vertically connected to the positioning plate 15;

[0061] The fixing plate 13 is used to fix the positioning member 1 , and the positioning plate 15 is used to contact and position the first positioning side edge of the air valve 6 .

[0062] In this technical solution, the fixing plate 13, the connecting plate 14 and the positioning plate 15 are an integrated structure, and reinforcing ribs are provided between the fixing plate 13 and the connecting plate 14 to ensure that the positioning member 1 structure is more stable and durable.

[0063] Further optimization of the above technical solution, such as Figure 5 As shown, the upper guide rail member 4 includes: an upper support plate 42, an upper sliding plate 43 and an upper limit plate 44; one side of the upper sliding plate 43 is vertically connected to the upper support plate 42, and the other side is vertically connected to the upper limit plate 44; the upper guide rail member bolt hole 41 is opened in the upper support plate 42; as a preferred embodiment, the upper support plate 42, the upper sliding plate 43 and the upper limit plate 44 are an integrated structure, so that the upper guide rail member 4 is structurally stable and durable;

[0064] like Figure 6 As shown, the lower guide rail member 5 includes: a lower support plate 52, a lower sliding plate 53 and a lower limit plate 54; one side of the lower sliding plate 53 is vertically connected to the lower support plate 52, and the other side is vertically connected to the lower limit plate 54; the lower guide rail member bolt hole 51 is opened in the lower support plate 52; as a preference, the lower support plate 52, the lower sliding plate 53 and the lower limit plate 54 are an integrated structure, so that the lower guide rail member 5 is structurally stable and durable;

[0065] Among them, the first side sliding side of the air valve 6 slides with the upper sliding plate 43, and the second side sliding side of the air valve 6 slides with the lower sliding plate 53. The air valve 6 uses the sliding side to slide with the guide rail, so that the air valve 6 slides more smoothly during the process, which is conducive to the installation and removal and maintenance of the air valve 6; the upper limit plate 44 and the lower limit plate 54 form a limiting structure to limit the movement of the air valve 6 along the sliding direction perpendicular to the air valve 6, so that the air valve 6 can only slide along the sliding direction.

[0066] In the present technical solution, the air valve 6 and the positioning member 1 are positioned by snapping together. The snapping method is simple and helps to increase the installation speed of the air valve 6 .

[0067] In this technical solution, if Figure 3 As shown, it also includes: a connecting member 7;

[0068] One end of the connecting member 7 is connected to the upper guide rail member 4 , and the other end is connected to the lower guide rail member 5 , and the positioning member 1 is installed on the connecting member 7 .

[0069] In this technical solution, the upper guide rail member 4 and the lower guide rail member 5 are connected and fixed by a connecting member 7 to form an I-shape. Preferably, the number of connecting members 7 is two, and the two connecting members 7 are connected between the upper guide rail member 4 and the lower guide rail member 5, so that the air valve installation structure of the air conditioning unit is similar to a ladder shape, such as Figure 3 shown.

[0070] In this technical solution, if Figure 3 As shown, there are two mounting positions, namely a first mounting position and a second mounting position which are symmetrically arranged;

[0071] There are two positioning members 1, namely a first positioning member 11 and a second positioning member 12, which are symmetrically arranged;

[0072] The upper guide rail member 4 is divided into an upper first section and an upper second section along its length, and the lower guide rail member 5 is divided into a lower first section and a lower second section along its length;

[0073] A first installation position is formed between the upper first section, the lower first section and the first positioning member 11 , and a second installation position is formed between the upper second section, the lower second section and the second positioning member 12 .

[0074] In the above technical solution, the first mounting position and the second mounting position are arranged along the length direction of the upper guide rail member 4 or the lower guide rail member 5, and one damper 6 slides into the first mounting position from an opening on one side wall of the computer room air conditioner, and the other damper 6 slides into the second mounting position from the other side wall of the computer room air conditioner;

[0075] The present invention also provides a computer room air conditioner, such as Figure 1 and Figure 2 As shown, it includes: the air valve installation structure of the air conditioning unit as described above, and the air valve installation structure is arranged between the fan 2 and the evaporator 3.

[0076] In this technical solution, the air valve mounting structure is arranged between the fan 2 and the evaporator 3, and the side wall of the computer room air conditioner is opened. The air valve 6 can be inserted into the air valve mounting structure of the air conditioning unit from the side wall opening. Of course, when the air valve 6 needs to be changed, the air valve 6 can be taken out from the air valve mounting structure of the air conditioning unit through the side wall opening of the computer room air conditioner.

[0077] Since this solution adopts the above-mentioned air valve installation structure of the air conditioning unit, it also has corresponding beneficial effects. Please refer to the previous description for details, which will not be repeated here.

[0078] The technical features mentioned above, the technical features described below, and the technical features shown individually in the accompanying drawings may be combined arbitrarily, as long as the combined technical features do not conflict with each other. All possible feature combinations are technical contents explicitly described in this document. Any of the multiple sub-features included in the same statement can be applied independently and does not necessarily have to be applied in conjunction with the other sub-features.

[0079] The present invention will be further described below with reference to specific embodiments:

[0080] In this technical solution, the air valve needs to be placed between the fan and the evaporator, and the distance between the fan and the evaporator is less than 300mm. Figure 2 , the air valve failure maintenance needs to be considered from the side pull out maintenance, the air valve installation structure of this air conditioning unit is installed between the fan and the evaporator, the air valve failure maintenance is considered from the side pull out maintenance.

[0081] Optimize the above technical solutions, such as Figure 3 The damper mounting structure of an air conditioning unit consists of an upper guide rail 4, a lower guide rail 5, a positioning member 1, Teflon tape, external connecting bolts, and the damper 6. The positioning member 1 is used to position the damper 6 after assembly, acting as a limiter. The lower guide rail 5 both supports the damper 6 and guides its movement. The upper guide rail 4 primarily guides the movement of the damper. The self-lubricating Teflon tape, attached to the guide surfaces of the upper and lower guide rails (i.e., the contact surface with the damper), primarily lubricates the damper 6 during movement. The external connecting bolts, once the damper 6 is in place, connect to the outermost edge of the damper to secure it.

[0082] Before installing the damper 6, the upper guide rail 4, lower guide rail 5, positioning member 1, and Teflon tape have already been installed. The damper only needs to be aligned from the outside and inserted into the bottom limit. Finally, the outermost edge of the damper is tightened with the outer connecting bolts to complete the installation of the damper. Conversely, when the damper needs to be disassembled for maintenance, it is only necessary to loosen the outer bolts and pull out the damper to complete the disassembly work.

[0083] Key points and beneficial effects of this utility model:

[0084] 1. Only need to use the structural parts together to complete the maintenance and installation of the air valve conveniently and quickly;

[0085] 2. The structural parts are mature and conventional, with low design and maintenance costs;

[0086] 3. Compared with the roller and sliding ball structures, the utility model has a simple structure, high maturity and low failure rate.

[0087] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0088] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A damper installation structure for an air conditioning unit, characterized in that: include: an upper guide rail member (4) and a lower guide rail member (5); The upper guide rail member (4) and the lower guide rail member (5) are arranged in parallel; A mounting position is formed between the upper guide rail member (4) and the lower guide rail member (5), and the air valve (6) can slide between the upper guide rail member (4) and the lower guide rail member (5) so that the air valve (6) can be installed in the mounting position.

2. The air valve installation structure according to claim 1, characterized in that: Also includes: Positioning member (1); The positioning member (1) is arranged between the upper guide rail member (4) and the lower guide rail member (5), and the arrangement direction of the positioning member (1) is parallel to the spacing direction between the upper guide rail member (4) and the lower guide rail member (5); After the air valve (6) slides to the installation position, the air valve (6) and the positioning member (1) are in contact and positioned.

3. The air valve installation structure according to claim 1, characterized in that: The guide rail surface of the upper guide rail member (4) and / or the guide rail surface of the lower guide rail member (5) are adhered with Teflon tape.

4. The air valve installation structure according to claim 2, characterized in that: The positioning member (1) is capable of contacting and positioning with a first positioning side edge of the air valve (6); a first bolt is passed through a second positioning side edge of the air valve (6) to fix the air valve (6); The upper guide rail member (4) is provided with an upper guide rail member bolt hole (41), so that a second bolt passes through the upper guide rail member bolt hole (41) to fix the upper guide rail member (4); The lower guide rail member (5) is provided with a lower guide rail member bolt hole (51), so that a third bolt passes through the lower guide rail member bolt hole (51) to fix the lower guide rail member (5).

5. The air valve installation structure according to claim 4, characterized in that: The positioning member (1) comprises: a fixing plate (13), a connecting plate (14) and a positioning plate (15); One side of the connecting plate (14) is vertically connected to the fixing plate (13), and the other side is vertically connected to the positioning plate (15); The fixing plate (13) is used to fix the positioning member (1), and the positioning plate (15) is used to contact and position the first positioning side of the air valve (6).

6. The air valve installation structure according to claim 4, characterized in that: The upper guide rail member (4) comprises: an upper support plate (42), an upper sliding plate (43) and an upper limit plate (44); one side of the upper sliding plate (43) is vertically connected to the upper support plate (42), and the other side is vertically connected to the upper limit plate (44); the bolt hole (41) of the upper guide rail member is opened on the upper support plate (42); The lower guide rail member (5) comprises: a lower support plate (52), a lower sliding plate (53) and a lower limit plate (54); one side of the lower sliding plate (53) is vertically connected to the lower support plate (52), and the other side is vertically connected to the lower limit plate (54); the lower guide rail member bolt hole (51) is opened in the lower support plate (52); The first side sliding edge of the air valve (6) is in sliding cooperation with the upper sliding plate (43), and the second side sliding edge of the air valve (6) is in sliding cooperation with the lower sliding plate (53); the upper limit plate (44) and the lower limit plate (54) form a limiting structure to limit the movement of the air valve (6) along a sliding direction perpendicular to the air valve (6).

7. The air valve installation structure according to claim 2, characterized in that: The air valve (6) and the positioning member (1) are positioned by snapping.

8. The air valve installation structure according to claim 2, characterized in that: Also includes: Connector (7); One end of the connecting member (7) is connected to the upper guide rail member (4), and the other end is connected to the lower guide rail member (5), and the positioning member (1) is installed on the connecting member (7).

9. The air valve installation structure according to claim 2, characterized in that: There are two mounting positions, namely a first mounting position and a second mounting position which are symmetrically arranged; The number of the positioning members (1) is two, namely a first positioning member (11) and a second positioning member (12) which are symmetrically arranged; The upper guide rail member (4) is divided into an upper first section and an upper second section along its length, and the lower guide rail member (5) is divided into a lower first section and a lower second section along its length; A first installation position is formed between the upper first section, the lower first section and the first positioning member (11), and a second installation position is formed between the upper second section, the lower second section and the second positioning member (12).

10. A computer room air conditioner, characterized in that: include: The air valve mounting structure of an air conditioning unit according to any one of claims 1 to 9, wherein the air valve mounting structure is arranged between the fan (2) and the evaporator (3).

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