Air conditioner energy-saving ventilation pipeline connecting equipment

Abstract

The utility model discloses an air conditioner energy-saving ventilation pipeline connecting device, relates to the technical field of air conditioner pipeline fittings, and comprises a pipeline connecting assembly, the pipeline connecting assembly comprises a fixing frame, a rubber cover, a clamping strip and a fastening bolt, the top and the bottom of the fixing frame are both provided with first clamping grooves, one side of the fixing frame is fixedly connected with a positioning head, and the other side of the fixing frame is fixedly connected with the rubber cover. A spiral groove is formed in the end, away from the fixing frame, of the positioning head, a sponge mat is fixedly installed in the rubber cover, and a spring steel sheet is fixedly installed on the surface of the sponge mat. The beneficial effects of the utility model are that through the arrangement of the first clamping groove, the positioning head, the screw groove, the clamping strip, the fastening bolt, the second clamping groove and the positioning hole, the fixing frame and the connecting frame can be rapidly and accurately calibrated and aligned through the cooperation of the positioning head and the positioning hole, thereby liberating the hands of an operator, and only needing to cooperate with a professional installation tool. The fastening bolts are screwed into the screw grooves, and stable installation of the fixing frame and the connecting frame is completed.

Description

Technical Field

[0001] The utility model relates to the field of air-conditioning pipeline fittings, in particular to an energy-saving ventilation pipeline connection device for air conditioners. Background Art

[0002] An air conditioner is a device that uses artificial means to adjust and control parameters such as the temperature, humidity, and flow rate of the air in a building or structure. Among them, the ventilation pipeline is a key part in the air-conditioning system for transporting the processed air from the unit unit to various parts of the room. It is not only used for transporting hot and cold air, but also undertakes the function of ventilation. When installing multiple pipelines, pipeline connection devices are used to connect adjacent pipelines.

[0003] Central air conditioners can serve multiple rooms at the same time, are more energy-efficient than single-unit air conditioners, and are widely used. The basic pipeline connection device generally uses the cooperation of bolts and nuts to stably connect the ventilation pipeline and the connection device. However, in actual operation, since the ventilation pipeline is generally located at a high position indoors, this method does not have the function of auxiliary positioning. The staff not only needs to manually align the pipeline and the device, but also needs to support the connection device while installing the bolts and nuts. The actual operation convenience is general, which affects the overall installation efficiency and increases the potential safety hazards of the operation.

[0004] In summary, an energy-saving ventilation pipeline connection device for air conditioners is proposed to solve the above problems. Content of the Utility Model

[0005] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract of the specification and the title of the utility model of this application, to avoid obscuring the purpose of this part, the abstract of the specification, and the title of the utility model. Such simplifications or omissions shall not be used to limit the scope of the utility model.

[0006] In view of the above and / or problems existing in the prior art, the present utility model is proposed.

[0007] Therefore, the technical problem to be solved by the present utility model is that the basic pipeline connection device does not have the function of auxiliary positioning during actual operation. The staff not only needs to manually align the pipeline and the device, but also needs to support the connection device while installing the bolts and nuts. The actual operation convenience is general, which affects the overall installation efficiency.

[0008] To solve the above technical problems, the present utility model provides the following technical solutions: an air conditioner energy-saving ventilation duct connection device, including a duct connection assembly, the duct connection assembly includes a fixed frame, a rubber cover, a clamping strip and a fastening bolt, first card slots are opened at the top and bottom of the fixed frame, a positioning head is fixedly connected to one side of the fixed frame, a screw groove is opened at one end of the positioning head away from the fixed frame, a sponge pad is fixedly installed inside the rubber cover, and spring steel sheets are fixedly installed on the surface of the sponge pad;

[0009] An air conditioner air delivery assembly, the air conditioner air delivery assembly includes an air conditioner air duct, one end of the air conditioner air duct is fixedly connected to a connection frame, second card slots are opened at the top and bottom of the connection frame, and a positioning hole is penetrated through the surface of the connection frame.

[0010] As a preferred solution of the air conditioner energy-saving ventilation duct connection device of the present utility model, wherein: the number of the fixed frames is two, and the rubber cover is located between the two fixed frames and fixedly connected to the fixed frames.

[0011] As a preferred solution of the air conditioner energy-saving ventilation duct connection device of the present utility model, wherein: the first card slot and the second card slot are both adapted to the clamping strip, and the shape of the clamping strip is Z-shaped.

[0012] As a preferred solution of the air conditioner energy-saving ventilation duct connection device of the present utility model, wherein: one end of the fastening bolt extends into the screw groove and is threadedly connected to the screw groove.

[0013] As a preferred solution of the air conditioner energy-saving ventilation duct connection device of the present utility model, wherein: the positioning head is adapted to the positioning hole, and the diameter of the screw head on the fastening bolt is larger than the inner diameter of the second card slot.

[0014] As a preferred solution of the air conditioner energy-saving ventilation duct connection device of the present utility model, wherein: the clamping strip and the first card slot, and the clamping strip and the second card slot are both connected through damping anti-slip.

[0015] As a preferred solution of the air conditioner energy-saving ventilation duct connection device of the present utility model, wherein: the fixed frame and the connection frame have the same specifications, a first sealing strip is fixedly connected to one side of the fixed frame, and a second sealing strip is fixedly connected to one side of the connection frame.

[0016] As a preferred solution of the air conditioner energy-saving ventilation duct connection device of the present utility model, wherein: the first sealing strip is adapted to the second sealing strip, the first sealing strip is located inside the positioning head, and the second sealing strip is located inside the positioning hole.

[0017] As a preferred embodiment of the air conditioner energy-saving ventilation duct connection device of the present utility model, wherein: the material of the sponge pad is corrugated sound-absorbing sponge, and the spring steel sheet is fixedly installed at the peak of the sponge pad.

[0018] As a preferred embodiment of the air conditioner energy-saving ventilation duct connection device of the present utility model, wherein: the number of the spring steel sheets is several, and they are evenly distributed in the rubber cover.

[0019] The beneficial effects of the present utility model: By setting the first card slot, positioning head, screw groove, card strip, fastening bolt, second card slot and positioning hole, it has the advantage of convenient operation. The fixing frame and the connecting frame can be quickly and accurately calibrated and aligned by the cooperation of the positioning head and the positioning hole, which can free the hands of the operator. Only by cooperating with professional installation tools and screwing the fastening bolt into the screw groove, the stable installation of the fixing frame and the connecting frame can be completed. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0021] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model;

[0022] Figure 2 It is a sectional three-dimensional structure diagram of the present utility model;

[0023] Figure 3 It is a three-dimensional structure diagram when the local structure of the present utility model is separated;

[0024] Figure 4 It is a three-dimensional structure schematic diagram of the air conditioner air delivery component (200) of the present utility model. Detailed Embodiment

[0025] In order to make the above-mentioned objects, features and advantages of the present utility model more obvious and understandable, the following will make a detailed description of the specific embodiments of the present utility model in conjunction with the drawings of the specification.

[0026] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0027] Secondly, the present utility model will be described in detail with reference to the schematic diagrams. When describing the embodiments of the present utility model in detail, for the convenience of explanation, the cross-sectional views showing the device structure will be locally enlarged out of the general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0028] Furthermore, the so-called "one embodiment" or "embodiment" herein refers to specific features, structures, or characteristics that may be included in at least one implementation manner of the present utility model. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments.

[0029] Embodiment 1

[0030] Referring to Figures 1 to 4 , this embodiment provides an air conditioner energy-saving ventilation duct connection device, including a duct connection assembly 100. The duct connection assembly 100 includes a fixing frame 101, a rubber cover 102, a clamping strip 103, and a fastening bolt 104. First clamping grooves 101a are formed at both the top and bottom of the fixing frame 101. A positioning head 101c is fixedly connected to one side of the fixing frame 101. A screw groove 101c-1 is formed at one end of the positioning head 101c away from the fixing frame 101. A sponge pad 102a is fixedly installed inside the rubber cover 102, and spring steel sheets 102a-1 are fixedly installed on the surface of the sponge pad 102a.

[0031] Furthermore, the number of the fixing frames 101 is two, and the rubber cover 102 is located between the two fixing frames 101 and is fixedly connected to the fixing frames 101.

[0032] Furthermore, the shape of the clamping strip 103 is Z-shaped.

[0033] Furthermore, one end of the fastening bolt 104 extends into the screw groove 101c-1 and is threadedly connected to the screw groove 101c-1.

[0034] Furthermore, the material of the sponge pad 102a is peak sound-absorbing sponge, and the spring steel sheets 102a-1 are fixedly installed at the peaks of the sponge pad 102a.

[0035] Furthermore, the number of the spring steel sheets 102a-1 is several, and they are evenly distributed inside the rubber cover 102.

[0036] It further includes an air conditioner air delivery assembly 200. The air conditioner air delivery assembly 200 includes an air conditioner air duct 201. One end of the air conditioner air duct 201 is fixedly connected to a connection frame 201a. Second clamping grooves 201a-2 are formed at both the top and bottom of the connection frame 201a. A positioning hole 201a-3 is formed through the surface of the connection frame 201a.

[0037] Further, the positioning head 101c is adapted to the positioning hole 201a-3, the diameter of the screw head on the fastening bolt 104 is larger than the inner diameter of the second card slot 201a-2, and both the first card slot 101a and the second card slot 201a-2 are adapted to the card strip 103.

[0038] Further, damping anti-slip connections are provided between the card strip 103 and the first card slot 101a, and between the card strip 103 and the second card slot 201a-2.

[0039] Further, the fixing frame 101 and the connecting frame 201a have the same specifications. A first sealing strip 101b is fixedly connected to one side of the fixing frame 101, and a second sealing strip 201a-1 is fixedly connected to one side of the connecting frame 201a.

[0040] Further, the first sealing strip 101b is adapted to the second sealing strip 201a-1. The first sealing strip 101b is located inside the positioning head 101c, and the second sealing strip 201a-1 is located inside the positioning hole 201a-3.

[0041] During actual application, when it is necessary to further improve the installation stability of the card strip 103, strong magnets can be inlaid and installed at the card strip 103, the first card slot 101a on the fixing frame 101, and the second card slot 201a-2 on the connecting frame 201a, so that the card strip 103 is magnetically attracted and installed in the first card slot 101a and the second card slot 201a-2.

[0042] It should be noted that by setting the rubber cover 102 with telescopic characteristics, it can still connect the two fixed frames 101 when the fixed frame 101 is displaced, and its elastic material can be used to assist in weakening the vibration generated by air flow transmission and assist in reducing noise. By setting the sponge pad 102a with the advantages of high sound absorption rate, flame retardancy, temperature resistance and environmental protection, it can be used as the inner lining of the rubber cover 102, which not only meets the requirements of high and low temperature air-conditioning air transmission, but also can absorb and attenuate the noise generated by air flow transmission, greatly reducing the overall noise. By setting the spring steel sheet 102a-1, it can generate elastic deformation and bending under the influence of wind force, increasing the noise reflection area while not affecting the normal air flow transmission, and having an auxiliary noise reduction effect. By setting the first sealing strip 101b and the second sealing strip 201a-1, they can be compressed in the installed state to play a role of sealing protection, and can well ensure the sealing between the fixed frame 101 and the connecting frame 201a. By setting the positioning head 101c and the positioning hole 201a-3, they can play a role of positioning and installation, and can quickly and accurately dock and install the fixed frame 101 and the connecting frame 201a. By setting the screw groove 101c-1 and the fastening bolt 104, they can play a role of threaded connection. In the installed state, the connecting frame 201a can be buckled by the screw head on the fastening bolt 104 to ensure the installation stability between the fixed frame 101 and the connecting frame 201a. By setting the first card slot 101a, the card strip 103 and the second card slot 201a-2, they can play a role of auxiliary clamping. In the inserted state, it can prevent the fixed frame 101 and the connecting frame 201a from randomly displacing left and right.

[0043] During use, all components are in the initial state, and the rubber cover 102 is in a compressed and folded state. First, place the pipeline connection component 100 between the two air-conditioning air supply components 200, then pull the fixed frame 101 close to the connecting frame 201a, and the rubber cover 102 is stretched. Under the cooperation of the positioning head 101c and the positioning hole 201a-3, quickly and accurately align and install the fixed frame 101 and the connecting frame 201a. Then press the fixed frame 101 and the connecting frame 201a forcefully, and the first sealing strip 101b and the second sealing strip 201a-1 come into contact and are compressed to ensure the installation seal. Then move the card strip 103 into the first card slot 101a and the second card slot 201a-2. At this time, the fixed frame 101 and the connecting frame 201a cannot be separated randomly. Repeat the above steps to install the other fixed frame 101 and the connecting frame 201a. In this state, the staff does not need to hold it, freeing both hands for operation. Just cooperate with a special installation tool to screw the fastening bolt 104 into the screw groove 101c-1, and use the screw head of the fastening bolt 104 to buckle and install the connecting frame 201a. The overall operation is rapid and convenient, and the operation safety is higher.

[0044] In summary, by providing the first card slot 101a, the positioning head 101c, the screw groove 101c-1, the card strip 103, the fastening bolt 104, the second card slot 201a-2 and the positioning hole 201a-3, the fixing frame 101 and the connecting frame 201a can be quickly and accurately calibrated and aligned by the cooperation of the positioning head 101c and the positioning hole 201a-3, which is used to free the hands of the operator. Only by cooperating with professional installation tools, the fastening bolt 104 can be screwed into the screw groove 101c-1 to complete the stable installation of the fixing frame 101 and the connecting frame 201a.

[0045] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are only illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible without substantially departing from the novel teachings and advantages of the subject matter described in this application (for example, the dimensions, scales, structures, shapes and proportions of various components, and parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, color, orientation changes, etc.). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature, number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover the structure that performs the recited function described herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility model. Therefore, the present utility model is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0046] In addition, in order to provide a concise description of the exemplary embodiments, all features of the actual embodiments may not be described (that is, those features that are not relevant to the best mode currently considered for implementing the present utility model, or those features that are not relevant to the implementation of the present utility model).

[0047] It should be understood that in the development of any actual implementation, such as in any engineering or design project, a large number of specific implementation decisions may be made. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, without excessive experimentation, such development efforts will be a routine task of design, manufacturing and production.

[0048] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered by the scope of the claims of the present invention.

Claims

1. Air conditioning energy-saving ventilation duct connection equipment, characterized by: include, A pipe connection assembly (100), the pipe connection assembly (100) comprising a fixing frame (101), a rubber cover (102), a clamping strip (103) and a fastening bolt (104); the fixing frame (101) is provided with a first clamping groove (101a) at the top and the bottom; a positioning head (101c) is fixedly connected to one side of the fixing frame (101); a screw groove (101c-1) is provided at one end of the positioning head (101c) away from the fixing frame (101); a sponge pad (102a) is fixedly installed inside the rubber cover (102); and a spring steel sheet (102a-1) is fixedly installed on the surface of the sponge pad (102a); An air-conditioning air-delivery component (200), the air-conditioning air-delivery component (200) comprising an air-conditioning air duct (201), one end of the air-conditioning air duct (201) being fixedly connected to a connection frame (201a), the top and bottom of the connection frame (201a) both being provided with a second card slot (201a-2), and the surface of the connection frame (201a) being provided with a positioning hole (201a-3) extending through it.

2. The air conditioning energy-saving ventilation duct connection device according to claim 1, characterized in that: The number of the fixing frames (101) is two, and the rubber cover (102) is located between the two fixing frames (101) and is fixedly connected to the fixing frames (101).

3. The air conditioning energy-saving ventilation duct connection device according to claim 2 is characterized in that: The first card slot (101a) and the second card slot (201a-2) are both compatible with the card strip (103), and the card strip (103) is in a Z-shape.

4. The air conditioning energy-saving ventilation duct connection device according to claim 3 is characterized in that: One end of the fastening bolt (104) extends into the screw groove (101c-1) and is threadedly connected to the screw groove (101c-1).

5. The air conditioning energy-saving ventilation duct connection device according to claim 4, characterized in that: The positioning head (101c) is matched with the positioning hole (201a-3), and the screw head specification of the fastening bolt (104) is larger than the inner diameter of the second clamping groove (201a-2).

6. The air conditioning energy-saving ventilation duct connection device according to claim 5, characterized in that: The clamping strip (103) and the first clamping slot (101a), as well as the clamping strip (103) and the second clamping slot (201a-2) are both connected via damping and anti-slip.

7. The air conditioning energy-saving ventilation duct connection device according to claim 6, characterized in that: The fixing frame (101) and the connecting frame (201a) have the same specifications; one side of the fixing frame (101) is fixedly connected to a first sealing strip (101b); and one side of the connecting frame (201a) is fixedly connected to a second sealing strip (201a-1).

8. The air conditioning energy-saving ventilation duct connection device according to claim 7, characterized in that: The first sealing strip (101b) is matched with the second sealing strip (201a-1), the first sealing strip (101b) is located inside the positioning head (101c), and the second sealing strip (201a-1) is located inside the positioning hole (201a-3).

9. The air conditioning energy-saving ventilation duct connection device according to claim 8, characterized in that: The material of the sponge pad (102a) is a wave peak sound-absorbing sponge, and the spring steel sheet (102a-1) is fixedly installed at the peak of the sponge pad (102a).

10. The air conditioning energy-saving ventilation duct connection device according to claim 9, characterized in that: The number of the spring steel sheets (102a-1) is several and they are evenly distributed in the rubber cover (102).

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