Indoor HVAC valve pipeline equipment

Abstract

The utility model discloses an indoor HVAC valve pipeline device, which belongs to the field of indoor HVAC technology, and comprises a first pipeline and a third slider arranged below the first pipeline, a connecting frame is installed on the first pipeline and the third slider, a connecting pipe is installed on one end of the first pipeline and the third slider, the two connecting pipes are connected through a second pipeline, a first limiting plate is slidably installed on the connecting pipe, a limiting block is installed on one end of the first limiting plate, a limiting groove that cooperates with the limiting block is opened on the connecting frame, and an outer rod is installed on the connecting pipe. The utility model can separate the connecting pipe from the first pipeline and the third slider by arranging the inner rod and the outer rod for sliding connection, and can facilitate the disassembly and cleaning of the second pipeline and the connecting pipe, and can also facilitate the cleaning of the first pipeline and the third slider at the same time.

Description

Technical Field

[0001] The utility model relates to indoor HVAC valve pipeline equipment, belonging to the technical field of indoor HVAC. Background Art

[0002] According to a Chinese patent document with announcement number 202021281690.X, an indoor HVAC valve pipeline equipment is disclosed, including an upper pipeline, a water inlet pipeline, a middle pipeline, a lower pipeline, a sealing cover and a telescopic rod; the left end of the upper pipeline is fixedly connected with an angle joint, the lower end of the angle joint is fixedly connected with the middle pipeline, the lower end of the middle pipeline is fixedly connected with another angle joint, the right end of the other angle joint is fixedly connected with the lower pipeline, support blocks are fixedly installed on both sides of the bottom end surface of the lower pipeline, and the bottom of the support block is fixedly connected with a telescopic rod; electric heating pipes are arranged in the first inner pipeline, the second inner pipeline and the third inner pipeline, the outer side of the right end of the lower pipeline is fixedly connected with an external thread, and the sealing cover is threadedly connected with the external thread.

[0003] Based on the search of the above patents and in combination with the equipment in the prior art, it was found that when the above equipment is used, some dirt will still remain on the inner wall of the pipe after sewage is discharged. The long-term accumulation of these dirt will easily cause aging of the HVAC pipes due to long-term use, and the pipes cannot be easily disassembled and flushed. Utility Model Content

[0004] The main purpose of the utility model is to solve the problem that the pipeline cannot be conveniently disassembled and flushed, and to provide an indoor HVAC valve pipeline device.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A kind of indoor HVAC valve pipeline equipment comprises a first pipeline and a third slider arranged below the first pipeline, a connecting frame is installed on the first pipeline and the third slider, a connecting pipe is installed on one end of the first pipeline and the third slider, the two connecting pipes are connected through a second pipeline, a first limit plate is slidably installed on the connecting pipe, a limit block is installed on one end of the first limit plate, a limit groove which cooperates with the limit block is provided on the connecting frame, an outer rod is installed on the connecting pipe, an inner rod which is slidably connected to the outer rod is installed on the connecting frame, an electric wire is provided at the other end of the first pipeline, a water supply pipe is provided on the first pipeline, a sewage pipe is provided at the other end of the third slider, a pipe cover is provided on the sewage pipe, a sealing block is installed on the pipe cover, and a heat dissipation plate is provided on the first pipeline.

[0007] Preferably, a first slider is installed at the other end of the first limiting plate, a first slide groove cooperating with the first slider is opened on the connecting tube, the first slider is a T-shaped slider, the first slide groove is a T-shaped slide groove, and a locking mechanism is installed on the first slider.

[0008] Preferably, the locking mechanism includes a cavity, a spring and a locking ball, the first slider is provided with a cavity, a spring is installed inside the cavity, a locking ball is installed at one end of the spring, and the connecting tube is provided with a plurality of locking grooves that cooperate with the locking balls.

[0009] Preferably, the limiting block is a T-shaped limiting block, the limiting groove is a T-shaped limiting groove, a first handle is installed on the top of the first limiting plate, and a first anti-slip pad is installed on the first handle.

[0010] Preferably, a plurality of second limit plates are installed on the second pipe, the number of the second limit plates is two, the two second limit plates are symmetrically installed on the second pipe, the second limit plates are circular limit plates, and a sealing gasket is provided on the connecting pipe.

[0011] Preferably, a plurality of connecting rods are installed at one end of the third slider, the number of the connecting rods is two, and the two connecting rods are symmetrically installed on one end of the third slider, a second slider is installed on the tube cover, and a second sliding groove that cooperates with the second slider is opened on the connecting rod, the number of the second sliders is two, and the two second sliders are symmetrically installed on both sides of the tube cover.

[0012] Preferably, the second slider is a T-shaped slider, the second slide groove is a T-shaped slide groove, a second handle is installed on the tube cover, and a second anti-slip pad is installed on the second handle.

[0013] Preferably, the connecting rod is connected to the second slider via an insert block, the second slider and the connecting rod are both provided with slots that cooperate with the insert block, a top plate is installed at one end of the insert block, a third handle is installed on the top plate, and a third anti-slip pad is installed on the third handle.

[0014] Beneficial technical effects of the utility model:

[0015] 1. According to the indoor HVAC valve pipeline equipment of the utility model, by setting the inner rod and the outer rod to be slidably connected, the connecting pipe can be separated from the first pipe and the third slider, which can facilitate the disassembly and cleaning of the second pipe and the connecting pipe, and at the same time facilitate the cleaning of the first pipe and the third slider.

[0016] 2. The positioning of the limit block and the limit groove can be easily limited after installation of the connecting pipe and the second pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the limit block structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the ball-carding structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the inner rod structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the pipe cover structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the plug-in structure of the utility model.

[0023] In the figure: 1. first pipeline; 2. connecting frame; 3. electric wire; 4. water supply pipe; 5. connecting pipe; 6. outer rod; 7. first limit plate; 8. first handle; 9. limit block; 10. second pipeline; 11. second limit plate; 12. heat sink; 13. connecting rod; 14. sewage pipe; 15. first slider; 16. card ball; 17. spring; 18. inner rod; 19. pipe cover; 20. sealing block; 21. second handle; 22. second slider; 23. top plate; 24. third handle; 25. plug block; 26. third slider. DETAILED DESCRIPTION

[0024] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0025] like Figure 1-Figure 6As shown, the indoor HVAC valve pipeline equipment provided in this embodiment includes a first pipeline 1 and a third slider 26 arranged below the first pipeline 1, a connecting frame 2 is installed on the first pipeline 1 and the third slider 26, a connecting pipe 5 is installed at one end of the first pipeline 1 and the third slider 26, and the two connecting pipes 5 are connected through a second pipeline 10, a first limiting plate 7 is slidably installed on the connecting pipe 5, a limiting block 9 is installed at one end of the first limiting plate 7, a limiting groove that cooperates with the limiting block 9 is opened on the connecting frame 2, an outer rod 6 is installed on the connecting pipe 5, and an inner rod 18 slidably connected to the outer rod 6 is installed on the connecting frame 2. The other end of the first pipe 1 is provided with an electric wire 3, a water supply pipe 4 is provided on the first pipe 1, a sewage pipe 14 is provided on the other end of the third slider 26, a pipe cover 19 is provided on the sewage pipe 14, and a heat sink 12 is provided on the first pipe 1. By setting an inner rod 18 and slidingly connecting with the outer rod 6, the connecting pipe 5 can be separated from the first pipe 1 and the third slider 26, which can facilitate the disassembly and cleaning of the second pipe 10 and the connecting pipe 5, and at the same time, it can facilitate the cleaning of the first pipe 1 and the third slider 26. By setting a limit block 9 and engaging with the limit groove, it is convenient to limit the installed connecting pipe 5 and the second pipe 10.

[0026] In this embodiment, if Figure 1 , Figure 2 and Figure 3 As shown, a first slider 15 is installed at the other end of the first limit plate 7, and a first slide groove that cooperates with the first slider 15 is provided on the connecting tube 5. The first slider 15 is a T-shaped slider, and the first slide groove is a T-shaped slide groove. A locking mechanism is installed on the first slider 15. By setting the first slider 15 to be slidably connected with the first slide groove, it is convenient to slide the limit block 9 out of the limit groove or slide the limit block 9 into the limit groove. By setting the first slider 15 to be a T-shaped slider and cooperating with the T-shaped slide groove, the first limit plate 7 can be guided and limited. The locking mechanism includes a cavity, a spring 17 and a locking ball 16. A cavity is provided on the first slider 15, and a spring 17 is installed inside the cavity. A locking ball 16 is installed at one end of the spring 17, and a plurality of locking balls 16 that cooperate with the locking balls 16 are provided on the connecting tube 5. The mutually cooperating card slots can limit the spring 17 after sliding by setting a card ball 16 to engage with the card slot. The limit block 9 is a T-shaped limit block, and the limit slot is a T-shaped limit slot. A first handle 8 is installed on the top of the first limit plate 7, and a first anti-slip pad is installed on the first handle 8. By setting the first handle 8, it is convenient to pull the first limit plate 7, and by setting the first anti-slip pad, the friction of the first handle 8 can be increased. A plurality of second limit plates 11 are installed on the second pipe 10, and the number of the second limit plates 11 is two. The two second limit plates 11 are symmetrically installed on the second pipe 10. The second limit plate 11 is a circular limit plate. A sealing pad is provided on the connecting pipe 5. By setting the second limit plate 11, the installed second pipe 10 can be limited.

[0027] In this embodiment, if Figure 1 , Figure 5 and Figure 6 As shown, a plurality of connecting rods 13 are installed at one end of the third slider 26, the number of the connecting rods 13 is two, and the two connecting rods 13 are symmetrically installed at one end of the third slider 26. A second slider 22 is installed on the pipe cover 19, and a second slide groove that cooperates with the second slider 22 is opened on the connecting rod 13. The number of the second sliders 22 is two, and the two second sliders 22 are symmetrically installed on both sides of the pipe cover 19. By setting the second slider 22 and the second slide groove to be slidably connected, the pipe cover 19 can be kept away from the sewage pipe 14, which can facilitate the discharge of dirt. The second slider 22 is a T-shaped slider, and the second slide groove is a T-shaped slide groove. A second handle 21 is installed on the pipe cover 19, and the second handle 21 has a A second anti-skid pad is installed. By setting the second slider 22 as a T-shaped slider and cooperating with the T-shaped slide groove, the pipe cover 19 can be guided and limited. By setting the second handle 21, it is convenient to pull the pipe cover 19. By setting the second anti-skid pad, the friction of the second handle 21 can be increased. The connecting rod 13 is connected to the second slider 22 through an insert block 25. The second slider 22 and the connecting rod 13 are both provided with a slot that cooperates with the insert block 25. A top plate 23 is installed at one end of the insert block 25, and a third handle 24 is installed on the top plate 23. The third anti-skid pad is installed on the third handle 24. The installed pipe cover 19 can be limited by setting the insert block 25 to be engaged with the slot.

[0028] In this embodiment, if Figure 1-Figure 6 As shown, the working process of an indoor HVAC valve pipeline device provided in this embodiment is as follows:

[0029] Step 1: Pull the insert block 25 out of the slot, pull the pipe cover 19 to open the drain pipe 14 to discharge dirt, pull the first limit plate 7, the first slider 15 slides in the first slide groove, and slides the limit block 9 out of the limit groove;

[0030] Step 2: Pull and disassemble the connecting pipe 5 and the second pipe 10. Pull the connecting pipe 5 to separate the connecting pipe 5 from the second pipe 10, and clean the first pipe 1, the third slider 26, the connecting pipe 5 and the second pipe 10.

[0031] In summary, in the present embodiment, according to the indoor HVAC valve pipeline equipment of the present embodiment, by setting the inner rod 18 and the outer rod 6 in sliding connection, the connecting pipe 5 can be separated from the first pipeline 1 and the third slider 26, which can facilitate the disassembly and cleaning of the second pipeline 10 and the connecting pipe 5, and at the same time, it can facilitate the cleaning of the first pipeline 1 and the third slider 26. By setting the limit block 9 to be engaged with the limit groove, it is convenient to limit the installed connecting pipe 5 and the second pipeline 10. By setting the first slider 15 to be slidably connected with the first slide groove, it is convenient to slide the limit block 9 out of the limit groove or slide the limit block 9 into the limit groove. By setting the first slider 15 to be a T-shaped slider and cooperating with the T-shaped slide groove, the first limit plate 7 can be guided and limited. By setting the card ball 16 to be engaged with the card groove The closed connection can limit the spring 17 after sliding, and by setting the first handle 8, it is convenient to pull the first limiting plate 7, and by setting the first anti-skid pad, the friction of the first handle 8 can be increased, and by setting the second limiting plate 11, the installed second pipe 10 can be limited, and by setting the second slider 22 and the second slide groove sliding connection, the pipe cover 19 can be kept away from the sewage pipe 14, which can facilitate the discharge of dirt, and by setting the second slider 22 as a T-shaped slider and the T-shaped slide groove to cooperate with each other, the pipe cover 19 can be guided and limited, and by setting the second handle 21, it is convenient to pull the pipe cover 19, and by setting the second anti-skid pad, the friction of the second handle 21 can be increased, and by setting the plug block 25 and the slot snap connection, the installed pipe cover 19 can be limited.

[0032] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. An indoor HVAC valve pipeline equipment, characterized in that: The invention comprises a first pipeline (1) and a third slider (26) arranged below the first pipeline (1); a connecting frame (2) is installed on the first pipeline (1) and the third slider (26); a connecting pipe (5) is installed on one end of the first pipeline (1) and the third slider (26); the two connecting pipes (5) are connected via a second pipeline (10); a first limiting plate (7) is slidably installed on the connecting pipe (5); a limiting block (9) is installed on one end of the first limiting plate (7); and a connecting frame (2) is provided with a connecting member (2) which is connected to the limiting block ( 9) mutually matching limiting grooves, the connecting pipe (5) is installed with an outer rod (6), the connecting frame (2) is installed with an inner rod (18) slidably connected to the outer rod (6), the other end of the first pipe (1) is provided with an electric wire (3), the first pipe (1) is provided with a water supply pipe (4), the other end of the third slider (26) is provided with a sewage pipe (14), the sewage pipe (14) is provided with a pipe cover (19), the pipe cover (19) is installed with a sealing block (20), and the first pipe (1) is provided with a heat dissipation plate (12).

2. The indoor HVAC valve pipeline equipment according to claim 1, characterized in that: A first slider (15) is installed at the other end of the first limiting plate (7), and a first sliding groove cooperating with the first slider (15) is opened on the connecting pipe (5). The first slider (15) is a T-shaped slider, and the first sliding groove is a T-shaped sliding groove. A locking mechanism is installed on the first slider (15).

3. The indoor HVAC valve pipeline equipment according to claim 2, characterized in that: The locking mechanism comprises a cavity, a spring (17) and a locking ball (16); the first slider (15) is provided with a cavity, a spring (17) is installed inside the cavity, a locking ball (16) is installed at one end of the spring (17), and the connecting pipe (5) is provided with a plurality of locking grooves that cooperate with the locking ball (16).

4. The indoor HVAC valve pipeline equipment according to claim 1, characterized in that: The limiting block (9) is a T-shaped limiting block, the limiting groove is a T-shaped limiting groove, a first handle (8) is installed on the top of the first limiting plate (7), and a first anti-slip pad is installed on the first handle (8).

5. The indoor HVAC valve pipeline equipment according to claim 1, characterized in that: A plurality of second limit plates (11) are installed on the second pipe (10), the number of the second limit plates (11) is two, the two second limit plates (11) are symmetrically installed on the second pipe (10), the second limit plates (11) are circular limit plates, and a sealing gasket is provided on the connecting pipe (5).

6. The indoor HVAC valve pipeline equipment according to claim 1, characterized in that: A plurality of connecting rods (13) are installed at one end of the third slider (26), the number of the connecting rods (13) is two, and the two connecting rods (13) are symmetrically installed at one end of the third slider (26). A second slider (22) is installed on the pipe cover (19), and a second sliding groove cooperating with the second slider (22) is opened on the connecting rod (13). The number of the second sliders (22) is two, and the two second sliders (22) are symmetrically installed on both sides of the pipe cover (19).

7. The indoor HVAC valve pipeline equipment according to claim 6, characterized in that: The second slider (22) is a T-shaped slider, the second slide groove is a T-shaped slide groove, the pipe cover (19) is provided with a second handle (21), and the second handle (21) is provided with a second anti-slip pad.

8. The indoor HVAC valve pipeline equipment according to claim 7, characterized in that: The connecting rod (13) is connected to the second sliding block (22) via an insert block (25); the second sliding block (22) and the connecting rod (13) are both provided with slots that cooperate with the insert block (25); a top plate (23) is installed at one end of the insert block (25); a third handle (24) is installed on the top plate (23); and a third anti-slip pad is installed on the third handle (24).

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