Warming and filtering device convenient to install

Abstract

The utility model discloses a convenient-to-install warm water filter device, including separator plate, air supply outlet and filter, the top of filter is fixedly connected with the handle, the four corners of filter bottom are all provided with positioning column, the left side and right side of filter bottom are both provided with chuck, the four corners of air supply outlet inner wall are provided with positioning groove, and the positioning groove is provided with the positioning column. A containing groove is formed in the inner wall of the air supply outlet, a fixing device is arranged at the top of an inner cavity of the containing groove on the front side, and a control device is arranged at the bottom of the inner cavity of the containing groove. According to the utility model, the clamping head, the fixing device and the control device are matched for use, so that the problems that the filter is usually placed in the inner cavity of the air supply outlet and then the blocking sheet is rotated when the blocking sheet reaches a proper position, and then the bolts are tightened in sequence to fix the filter when the existing filter of the inner cavity of the air supply outlet is installed, and the installation is inconvenient are solved. The installation process is tedious, and the use of the air supply outlet is affected.

Description

Technical Field

[0001] This utility model belongs to the field of HVAC technology, and in particular relates to an easy-to-install HVAC filter device. Background Technology

[0002] As a key component of HVAC systems, air outlets are responsible for delivering conditioned air to designated spaces. Their design and function not only affect the efficiency of the air conditioning system but also directly relate to people's comfort and health. Only by optimizing the design and rationally configuring air outlets can we ensure the effective operation of HVAC systems, achieve energy conservation and emission reduction goals, and create a safer and more comfortable living and working environment for people. The problem with existing technologies is that the filters inside the existing air outlets are usually installed by placing the filter inside the air outlet, then rotating the baffle plate, and finally tightening the bolts to fix the filter after the baffle plate is in the right position. The installation process is cumbersome and affects the use of the air outlet. Utility Model Content

[0003] To address the problems existing in the prior art, this utility model provides a heating filter device that is easy to install. It has the advantage of being convenient to install and disassemble the filter, and solves the problem that the installation of existing air outlet filters usually involves placing the filter into the air outlet cavity, then rotating the baffle plate, and then tightening the bolts to fix the filter after the baffle plate is in the right position. This process is cumbersome and affects the use of the air outlet.

[0004] This utility model is implemented as follows: a heat exchange filter device that is easy to install includes a partition, an air outlet, and a filter. The filter is disposed in the inner cavity of the air outlet, the partition is disposed at the top of the air outlet, and handles are fixedly connected to the left and right sides of the top of the filter. Positioning posts are provided at the four corners of the bottom of the filter, and clips are provided on the front and rear sides of the bottom of the filter. Positioning grooves that cooperate with the positioning posts are opened at the four corners of the inner wall of the air outlet. Receiving grooves are opened on the front and rear sides of the inner wall of the air outlet. A fixing device that cooperates with the clips is provided at the top of the inner cavity of the front receiving groove, and a control device that cooperates with the fixing device is provided at the bottom of the inner cavity of the receiving groove.

[0005] In a preferred embodiment of this invention, the top of the positioning post is fixedly connected to the filter, and the bottom of the positioning post passes through the positioning groove and extends into the inner cavity of the positioning groove to contact the inner wall of the positioning groove.

[0006] In a preferred embodiment of this invention, the top of the clip is fixedly connected to the filter, and the bottom of the clip passes through the receiving groove and extends into the inner cavity of the receiving groove.

[0007] As a preferred embodiment of this utility model, the fixing device includes two limiting posts, and a return spring is sleeved on the left and right sides of the curved surface of the limiting posts. A fixing block is provided on the opposite side of the two return springs, and a connecting block is fixedly connected to the front and rear sides of the bottom of the fixing block.

[0008] In a preferred embodiment of this invention, the control device includes a control switch, a control post is provided on the rear side of the control switch, a control spring is sleeved on the surface of the control post, a control rack is provided on the rear side of the control spring, a control gear is provided on the right side of the control rack, a control screw is provided on the top of the control gear, a control plate is sleeved on the surface of the control screw, a limit plate is provided on the top of the control screw, and control connecting rods are provided on the left and right sides of the top of the control plate.

[0009] In a preferred embodiment of this utility model, the left and right sides of the limiting post are fixedly connected to the inner wall of the receiving groove, the left and right sides of the reset spring are fixedly connected to the inner wall of the receiving groove and the fixing block, respectively, the fixing block is sleeved on the surface of the limiting post, and the side of the fixing block near the locking head contacts the locking head.

[0010] In a preferred embodiment of this invention, the front side of the control column is fixedly connected to the control switch, the rear side of the control column penetrates the air outlet and extends into the inner cavity of the receiving groove, and is fixedly connected to the control rack. The front and rear sides of the control spring are fixedly connected to the inner wall of the receiving groove and the control rack, respectively. The right side of the control rack meshes with the control gear. The bottom of the control gear is rotatably connected to the inner wall of the receiving groove via a rotating shaft. The bottom of the control screw is fixedly connected to the control gear. The control plate is threadedly connected to the control screw. The bottom of the limiting plate is fixedly connected to the control screw. The side of the control link near the control plate is rotatably connected to the control plate via a rotating shaft. The side of the control link near the connecting block is rotatably connected to the connecting block via a rotating shaft.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model solves the problem that the existing air outlet inner cavity filter is cumbersome to install. It is usually done by placing the filter into the inner cavity of the air outlet, rotating the baffle plate, and then tightening the bolts to fix the filter when the baffle plate is in the right position. This process affects the use of the air outlet.

[0013] 2. By setting positioning posts, this utility model can limit the position of the filter, making it convenient for users to use the filter.

[0014] 3. This utility model, by setting a clip, can fix the filter, making it convenient for users to use the filter.

[0015] 4. This utility model, by setting a fixing device, can fix the card head, making it convenient for users to use the card head.

[0016] 5. This utility model, by setting up a control device, can control the fixing device, making it convenient for users to use the fixing device.

[0017] 6. This utility model can support and limit the reset spring and the fixed block by setting a limiting post. The reset spring can reset the fixed block. The fixed block can fix the card head. The connecting block can drive the fixed block to move.

[0018] 7. This utility model, by setting a control switch, can drive the control column to move; by setting the control column, it can drive the control rack to move; by setting a control spring, it can reset the control rack; by setting the control rack, it can drive the control gear to rotate; by setting the control gear, it can drive the control screw to rotate; by setting the control screw, it can drive the control plate to rise and fall; by setting the control plate, it can drive the control connecting rod to rotate; by setting a limit plate, it can limit the control plate; and by setting the control connecting rod, it can drive the connecting block to move. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure provided in an embodiment of the present utility model;

[0020] Figure 2 This is an exploded view provided in an embodiment of the present invention;

[0021] Figure 3 This is a partial sectional view of the air outlet provided in an embodiment of this utility model;

[0022] Figure 4 This is provided by the embodiment of the present utility model. Figure 3 Enlarged view at point A;

[0023] Figure 5 This is a three-dimensional structural diagram of the fixing device and control device provided in the embodiment of this utility model.

[0024] In the diagram: 1. Partition; 2. Air outlet; 3. Filter; 4. Handle; 5. Positioning post; 6. Clip; 7. Positioning groove; 8. Receiving groove; 9. Fixing device; 10. Control device; 901. Limiting post; 902. Return spring; 903. Fixing block; 904. Connecting block; 1001. Control switch; 1002. Control post; 1003. Control spring; 1004. Control rack; 1005. Control gear; 1006. Control screw; 1007. Control board; 1008. Limiting plate; 1009. Control link. Detailed Implementation

[0025] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0026] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0027] like Figures 1 to 5 As shown in the figure, the present invention provides a heat exchange filter device that is easy to install, including a partition 1, an air outlet 2, and a filter 3. The filter 3 is disposed in the inner cavity of the air outlet 2, the partition 1 is disposed on the top of the air outlet 2, and handles 4 are fixedly connected to the left and right sides of the top of the filter 3. Positioning posts 5 are disposed at the four corners of the bottom of the filter 3, and clips 6 are disposed on the front and rear sides of the bottom of the filter 3. Positioning grooves 7 that cooperate with the positioning posts 5 are opened at the four corners of the inner wall of the air outlet 2. Receiving grooves 8 are opened on the front and rear sides of the inner wall of the air outlet 2. A fixing device 9 that cooperates with the clips 6 is disposed at the top of the inner cavity of the front receiving groove 8, and a control device 10 that cooperates with the fixing device 9 is disposed at the bottom of the inner cavity of the receiving groove 8.

[0028] refer to Figure 2 The top of the positioning post 5 is fixedly connected to the filter 3, and the bottom of the positioning post 5 passes through the positioning groove 7 and extends into the inner cavity of the positioning groove 7 to contact the inner wall of the positioning groove 7.

[0029] The above solution involves setting a positioning post 5 to limit the position of the filter 3, making it convenient for users to use the filter 3.

[0030] refer to Figure 2 The top of the clip 6 is fixedly connected to the filter 3, and the bottom of the clip 6 passes through the receiving groove 8 and extends into the inner cavity of the receiving groove 8.

[0031] The above solution, by setting the clip 6, can fix the filter 3, making it convenient for users to use the filter 3.

[0032] refer to Figure 5The fixing device 9 includes two limiting posts 901. The left and right sides of the curved surface of the limiting posts 901 are fitted with return springs 902. The opposite side of the two return springs 902 is provided with a fixing block 903. The front and rear sides of the bottom of the fixing block 903 are fixedly connected with connecting blocks 904.

[0033] The above solution: by setting the fixing device 9, the card head 6 can be fixed, making it convenient for users to use the card head 6.

[0034] refer to Figure 5 The control device 10 includes a control switch 1001, a control post 1002 is provided on the rear side of the control switch 1001, a control spring 1003 is sleeved on the surface of the control post 1002, a control rack 1004 is provided on the rear side of the control spring 1003, a control gear 1005 is provided on the right side of the control rack 1004, a control screw 1006 is provided on the top of the control gear 1005, a control plate 1007 is sleeved on the surface of the control screw 1006, a limit plate 1008 is provided on the top of the control screw 1006, and control connecting rods 1009 are provided on the left and right sides of the top of the control plate 1007.

[0035] By adopting the above solution, the control device 10 can control the fixing device 9, making it convenient for users to use the fixing device 9.

[0036] refer to Figure 4 and Figure 5 The left and right sides of the limiting post 901 are fixedly connected to the inner wall of the receiving groove 8. The left and right sides of the reset spring 902 are fixedly connected to the inner wall of the receiving groove 8 and the fixing block 903, respectively. The fixing block 903 is sleeved on the surface of the limiting post 901, and the side of the fixing block 903 near the card head 6 contacts the card head 6.

[0037] The above scheme is adopted as follows: by setting the limiting post 901, the reset spring 902 and the fixing block 903 can be supported and limited; by setting the reset spring 902, the fixing block 903 can be reset; by setting the fixing block 903, the card head 6 can be fixed; by setting the connecting block 904, the fixing block 903 can be moved.

[0038] refer to Figure 4 and Figure 5The front side of the control column 1002 is fixedly connected to the control switch 1001. The rear side of the control column 1002 passes through the air outlet 2 and extends into the inner cavity of the receiving groove 8, where it is fixedly connected to the control rack 1004. The front and rear sides of the control spring 1003 are fixedly connected to the inner wall of the receiving groove 8 and the control rack 1004, respectively. The right side of the control rack 1004 meshes with the control gear 1005. The bottom of the control gear 1005 is rotatably connected to the inner wall of the receiving groove 8 via a rotating shaft. The bottom of the control screw 1006 is fixedly connected to the control gear 1005. The control plate 1007 is threadedly connected to the control screw 1006. The bottom of the limit plate 1008 is fixedly connected to the control screw 1006. The side of the control link 1009 near the control plate 1007 is rotatably connected to the control plate 1007 via a rotating shaft. The side of the control link 1009 near the connecting block 904 is rotatably connected to the connecting block 904 via a rotating shaft.

[0039] The above scheme is as follows: By setting a control switch 1001, the control column 1002 can be moved; by setting a control column 1002, the control rack 1004 can be moved; by setting a control spring 1003, the control rack 1004 can be reset; by setting a control rack 1004, the control gear 1005 can be rotated; by setting a control gear 1005, the control screw 1006 can be rotated; by setting a control screw 1006, the control plate 1007 can be raised and lowered; by setting a control plate 1007, the control link 1009 can be rotated; by setting a limit plate 1008, the control plate 1007 can be limited; and by setting a control link 1009, the connecting block 904 can be moved.

[0040] The working principle of this utility model:

[0041] In use, place the filter 3 in the appropriate position, press the filter 3, and the clamp head 6 and positioning post 5 will move synchronously. The clamp head 6 pushes the fixing block 903 to move on the surface of the limiting post 901 and squeezes the return spring 902. The fixing block 903 drives the connecting block 904 to move, and the connecting block 904 drives the control linkage 1009 to rotate. The control linkage 1009 drives the control plate 1007 to rise. The control plate 1007 drives the control screw 1006, the limiting plate 1008 and the control gear 1005 to rotate synchronously. The control gear 1005 drives the control rack 1004 to move and squeezes the control spring 1003. The control rack 1004 drives the control post 1002 and the control switch 1001 to move synchronously. When the clamp head... After the positioning pin 6 and positioning pin 5 enter the inner cavities of the receiving groove 8 and positioning groove 7 respectively, the force released by the return spring 902 pushes the fixing block 903 to move in the opposite direction on the surface of the limiting pin 901. The fixing block 903 drives the connecting block 904 to move in the opposite direction. The connecting block 904 drives the control rod 1009 to rotate in the opposite direction. The control rod 1009 drives the control plate 1007 to descend. The control plate 1007 drives the control screw 1006, the limiting plate 1008 and the control gear 1005 to rotate in the opposite direction synchronously. The control gear 1005 drives the control rack 1004 to move in the opposite direction and releases the control spring 1003. The control rack 1004 drives the control pin 1002 and the control switch 1001 to move in the opposite direction synchronously and reset, completing the installation.

[0042] In summary, this easy-to-install heating filter device, through the coordinated use of the clip 6, fixing device 9, and control device 10, solves the problem that the existing air outlet inner cavity filter installation process is cumbersome. It usually involves placing the filter into the inner cavity of the air outlet, then rotating the baffle plate, and finally tightening the bolts to fix the filter when the baffle plate is in the right position. This process affects the use of the air outlet.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heat exchange filter device that is easy to install, comprising a partition (1), an air outlet (2), and a filter (3), wherein the filter (3) is disposed in the inner cavity of the air outlet (2), and the partition (1) is disposed at the top of the air outlet (2), characterized in that: The filter (3) has handles (4) fixedly connected to the top left and right sides. The filter (3) has positioning posts (5) at the four corners of the bottom. The filter (3) has clips (6) at the front and rear sides of the bottom. The air outlet (2) has positioning grooves (7) at the four corners of the inner wall that cooperate with the positioning posts (5). The air outlet (2) has receiving grooves (8) at the front and rear sides of the inner wall. The receiving groove (8) has a fixing device (9) at the top of the inner cavity of the front receiving groove (8) that cooperates with the clips (6). The receiving groove (8) has a control device (10) at the bottom of the inner cavity that cooperates with the fixing device (9).

2. The easy-to-install heated air filter device as described in claim 1, characterized in that: The top of the positioning post (5) is fixedly connected to the filter (3), and the bottom of the positioning post (5) passes through the positioning groove (7) and extends into the inner cavity of the positioning groove (7) to contact the inner wall of the positioning groove (7).

3. The easy-to-install heated air filter device as described in claim 1, characterized in that: The top of the clip (6) is fixedly connected to the filter (3), and the bottom of the clip (6) passes through the receiving groove (8) and extends into the inner cavity of the receiving groove (8).

4. The easy-to-install heated air filter device as described in claim 1, characterized in that: The fixing device (9) includes two limiting posts (901). The left and right sides of the curved surface of the limiting posts (901) are fitted with return springs (902). The two return springs (902) are provided with fixing blocks (903) on opposite sides. The front and rear sides of the bottom of the fixing blocks (903) are fixedly connected with connecting blocks (904).

5. A heat exchange filter device that is easy to install as described in claim 1, characterized in that: The control device (10) includes a control switch (1001), a control post (1002) is provided on the rear side of the control switch (1001), a control spring (1003) is sleeved on the surface of the control post (1002), a control rack (1004) is provided on the rear side of the control spring (1003), a control gear (1005) is provided on the right side of the control rack (1004), a control screw (1006) is provided on the top of the control gear (1005), a control plate (1007) is sleeved on the surface of the control screw (1006), a limit plate (1008) is provided on the top of the control screw (1006), and control connecting rods (1009) are provided on the left and right sides of the top of the control plate (1007).

6. The easy-to-install heated air filter device as described in claim 4, characterized in that: The left and right sides of the limiting post (901) are fixedly connected to the inner wall of the receiving groove (8). The left and right sides of the reset spring (902) are fixedly connected to the inner wall of the receiving groove (8) and the fixing block (903) respectively. The fixing block (903) is sleeved on the surface of the limiting post (901). The side of the fixing block (903) close to the card head (6) contacts the card head (6).

7. A heat exchange filter device that is easy to install as described in claim 5, characterized in that: The front side of the control column (1002) is fixedly connected to the control switch (1001). The rear side of the control column (1002) passes through the air outlet (2) and extends into the inner cavity of the receiving groove (8), where it is fixedly connected to the control rack (1004). The front and rear sides of the control spring (1003) are fixedly connected to the inner wall of the receiving groove (8) and the control rack (1004), respectively. The right side of the control rack (1004) meshes with the control gear (1005). The bottom of the control gear (1005) is connected to the receiving groove (8) via a rotating shaft. The inner wall is rotatably connected, the bottom of the control screw (1006) is fixedly connected to the control gear (1005), the control plate (1007) is threadedly connected to the control screw (1006), the bottom of the limit plate (1008) is fixedly connected to the control screw (1006), the side of the control rod (1009) near the control plate (1007) is rotatably connected to the control plate (1007) through a rotating shaft, and the side of the control rod (1009) near the connecting block (904) is rotatably connected to the connecting block (904) through a rotating shaft.

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