Stainless steel silencer connecting pipe convenient to install and used for air conditioner

Abstract

The utility model discloses a stainless steel silencer connecting pipe convenient to install and used for an air conditioner, and relates to the technical field of air conditioning equipment, the stainless steel silencer connecting pipe comprises a silencer body, installation pipes are fixedly installed at the two ends of the silencer body, fixing assemblies are fixedly installed at one ends of the two installation pipes, and connecting pipelines are detachably installed in the fixing assemblies. When the silencer body needs to be mounted, mounting pipes mounted at the two ends of the silencer body are connected with corresponding connecting pipelines, splicing of the mounting pipes and the corresponding connecting pipelines is completed under the cooperation of a fixing sleeve and a rotating sleeve which are mounted on one side of a fixing ring, and through the cooperation of a positioning piece and a positioning plug pin, the silencer body can be conveniently mounted. The mounting pipes and the corresponding connecting pipelines are limited and fixed, the silencer body does not need to be mounted on the corresponding connecting pipelines through nuts arranged on the surfaces of the mounting pipes at the two ends of the silencer body, and the problems that an existing silencer body is inconvenient to mount, the connecting positions are prone to rusting after a long time, the silencer body is inconvenient to disassemble and assemble in the later period, and time and labor are wasted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning equipment, in particular to a stainless steel muffler pipe for an air conditioner which is easy to install. Background Art

[0002] The air conditioner muffler can play a role in silencing when the air conditioner is working, which is used to reduce exhaust pulsation and minimize exhaust noise. The solenoid valve makes a loud noise when exhausting, especially when there are many solenoid valves. Installing a muffler can effectively reduce the noise.

[0003] However, when installing existing air-conditioning mufflers, most of them are installed on the corresponding connecting pipes through the nuts on the surfaces of the connecting pipes at both ends of the muffler, which is inconvenient to install, and the connections are prone to rust over time, making it inconvenient to disassemble and assemble them later, which is time-consuming and labor-intensive, and brings inconvenience to maintenance personnel. Secondly, when the muffler is in use, some impurities and dust are easy to enter the inside of the muffler body, causing the muffler to be blocked, affecting the use effect of the muffler. In view of the above problems, the inventor proposes an easy-to-install stainless steel muffler pipe for air conditioners to solve the above problems. Utility Model Content

[0004] In order to solve the problems that the existing silencers for air conditioners are mostly installed on the corresponding connecting pipes through the nuts on the surfaces of the connecting pipes at both ends of the silencers during installation, which is inconvenient to install, and the connections are prone to rust over time, making it inconvenient to disassemble and assemble them later, which is time-consuming and laborious; the purpose of the utility model is to provide a stainless steel silencer pipe for air conditioners that is easy to install.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a stainless steel muffler pipe for air conditioner which is easy to install, comprising a muffler body, both ends of the muffler body are fixedly installed with mounting pipes, the number of mounting pipes is two, one end of the two mounting pipes is fixedly installed with a fixing assembly, a connecting pipe is detachably installed in the fixing assembly, the connecting pipe cooperates with the mounting pipe through the fixing assembly, the fixing assembly comprises a fixing ring, the fixing ring is fixedly installed on one end of the surface of the mounting pipe, a fixing sleeve is fixedly installed on one side of the fixing ring, a rotating sleeve is rotatably installed on the top surface of the fixing sleeve, the fixing sleeve and the rotating sleeve cooperate with each other, a positioning piece is fixedly installed on one end of the bottom surface of the rotating sleeve, the positioning piece is slidably clamped in one side of the top surface of the fixing sleeve, a positioning pin is inserted into one side of the fixing sleeve, the positioning pin passes through the fixing sleeve and is threadedly inserted in the positioning piece, the positioning piece and the positioning pin cooperate with each other;

[0006] When the muffler body needs to be installed, the installation pipes installed at both ends of the muffler body are connected to the corresponding connecting pipes, and the installation pipes and the corresponding connecting pipes are spliced ​​with each other under the cooperation of the fixing sleeve and the rotating sleeve installed on one side of the fixing ring. The installation pipes and the corresponding connecting pipes are limited and fixed by the cooperation of the positioning piece and the positioning pin. Through the above operations, the muffler body can be easily disassembled and assembled, and there is no need to install the muffler body on the corresponding connecting pipes through the nuts on the surfaces of the installation pipes at both ends of the muffler body, which solves the problems of inconvenience in installing the existing muffler body, easy rust at the connection over time, inconvenience in disassembling and assembling it later, and time-consuming and laborious.

[0007] Preferably, the surfaces of the two mounting tubes are both sleeved with a box body, a dustproof frame is slidably installed on the top surface of the box body, a dustproof net is fixedly installed in the dustproof frame, the dustproof net cooperates with the mounting tube and the muffler body, and the installation and fixation of the dustproof frame is completed through the box body. The dustproof net installed in the dustproof frame intercepts impurities and dust entering the connecting pipe to prevent impurities and dust from entering the muffler body, causing blockage inside the muffler body and affecting the use effect of the muffler body.

[0008] Preferably, a fixing buckle is fixedly installed in the middle of one side of the dustproof frame, and a positioning buckle is provided in the inner thread of the fixing buckle. The positioning buckle passes through the fixing buckle and is threadedly clamped in the box body. The dustproof frame is limited and fixed in the box body through the cooperation of the fixing buckle and the positioning buckle. A rotating shaft is fixedly installed in one end of the top surface of the fixing sleeve, and a rotating drum is fixedly installed on one side of the bottom surface of the rotating sleeve. The rotating drum sleeve is arranged on the surface of the rotating shaft, and the rotating drum and the rotating shaft cooperate with each other. Through the cooperation of the rotating shaft and the rotating drum, the rotating sleeve is controlled to open and close on the fixed sleeve, thereby completing the splicing and separation of the installation pipe and the connecting pipe.

[0009] Preferably, a positioning groove is provided on the inner surface of the fixing sleeve, and a positioning strip is fixedly installed on the bottom of one end of the surface of the connecting pipe, and the positioning strip damping is clamped in the positioning groove. The positioning of the fixing component is completed by clamping the positioning strip installed on the bottom of one end of the surface of the connecting pipe into the positioning groove, thereby increasing the stability of the installation pipe after being spliced ​​with the corresponding connecting pipe through the fixing component. A clamping groove is provided on one side of the top surface of the fixing sleeve, and the positioning piece is slidably clamped in the clamping groove. The clamping groove and the positioning piece cooperate with each other, and the positioning piece is limited and fixed by the clamping groove, thereby completing the closing of the rotating sleeve and the fixing sleeve. A handle is fixedly installed in the middle of the top surface of the dustproof frame, and the handle cooperates with the dustproof frame. The handle is used to facilitate the removal of the dustproof frame from the box body and the cleaning and replacement of the dustproof net.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. In the utility model, when the muffler body needs to be installed, the installation pipes installed at both ends of the muffler body are connected to the corresponding connecting pipes. The installation pipes and the corresponding connecting pipes are spliced ​​with each other under the cooperation of the fixing sleeve and the rotating sleeve installed on one side of the fixing ring. The installation pipes and the corresponding connecting pipes are fixed in position by the cooperation of the positioning piece and the positioning pin. It is not necessary to install the muffler body on the corresponding connecting pipes through the nuts provided on the surfaces of the muffler body at both ends. This solves the problems of the inconvenience of installing the existing muffler body, the connection parts are prone to rust over time, and it is inconvenient to disassemble and assemble them later, which is time-consuming and laborious.

[0012] 2. In the utility model, the dustproof frame is installed and fixed by the box body, and the impurities and dust entering the connecting pipe are intercepted by the dustproof net installed in the dustproof frame to prevent the impurities and dust from entering the muffler body, causing blockage inside the muffler body and affecting the use effect of the muffler body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the structure of the connecting pipe and the fixing assembly of the utility model.

[0016] Figure 3 For this utility model Figure 2 A magnified view of the structure in the middle.

[0017] Figure 4 This is a schematic diagram of the internal structure of the box body of the utility model.

[0018] Figure 5 For this utility model Figure 4 Enlarged view of the structure at point B in the middle.

[0019] In the figure: 1. silencer body; 2. mounting tube; 21. box body; 211. dustproof frame; 212. dustproof net; 213. fixing buckle; 214. positioning buckle; 215. handle; 3. connecting pipe; 31. positioning strip; 311. positioning groove; 4. fixing assembly; 41. fixing ring; 42. fixing sleeve; 421. rotating shaft; 422. positioning pin; 423. slot; 43. rotating sleeve; 431. rotating drum; 432. positioning piece. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example: Figure 1-5 As shown, the utility model provides a stainless steel muffler pipe for air conditioner which is easy to install, including a muffler body 1, both ends of the muffler body 1 are fixedly installed with mounting pipes 2, the number of mounting pipes 2 is two, one end of the two mounting pipes 2 is fixedly installed with a fixing assembly 4, a connecting pipe 3 is detachably installed in the fixing assembly 4, the connecting pipe 3 cooperates with the mounting pipe 2 through the fixing assembly 4, the fixing assembly 4 includes a fixing ring 41, the fixing ring 41 is fixedly installed on one end of the surface of the mounting pipe 2, a fixing sleeve 42 is fixedly installed on one side of the fixing ring 41, a rotating sleeve 43 is rotatably installed on the top surface of the fixing sleeve 42, the fixing sleeve 42 and the rotating sleeve 43 cooperate with each other, a positioning piece 432 is fixedly installed on one end of the bottom surface of the rotating sleeve 43, the positioning piece 432 is slidably clamped in one side of the top surface of the fixing sleeve 42, a positioning pin 422 is inserted into one side of the fixing sleeve 42, the positioning pin 422 penetrates the fixing sleeve 42 and is threadedly inserted in the positioning piece 432, the positioning piece 432 and the positioning pin 422 cooperate with each other;

[0022] When the silencer body 1 needs to be installed, the installation tubes 2 installed at both ends of the silencer body 1 are connected to the corresponding connecting pipes 3, and the installation tubes 2 and the corresponding connecting pipes 3 are spliced ​​with each other under the cooperation of the fixing sleeve 42 and the rotating sleeve 43 installed on one side of the fixing ring 41. The installation tubes 2 and the corresponding connecting pipes 3 are limited and fixed by the cooperation of the positioning piece 432 and the positioning pin 422. Through the above operation, the silencer body 1 can be easily disassembled and assembled, and there is no need to install the nuts on the surface of the installation tubes 2 at both ends of the silencer body 1 on the corresponding connecting pipes 3, which solves the problems of the inconvenience of installing the existing silencer body 1, the connection parts are prone to rust over time, and it is inconvenient to disassemble and assemble them later, which is time-consuming and labor-intensive.

[0023] The surfaces of the two mounting tubes 2 are both sleeved with a box body 21, a dustproof frame 211 is slidably mounted on the top surface of the box body 21, a dustproof net 212 is fixedly mounted inside the dustproof frame 211, and the dustproof net 212 cooperates with the mounting tube 2 and the muffler body 1;

[0024] By adopting the above technical solution, the dustproof frame 211 is installed and fixed through the box body 21, and the impurities and dust entering the connecting pipe 3 are intercepted by the dustproof net 212 installed in the dustproof frame 211 to prevent impurities and dust from entering the muffler body 1, causing blockage inside the muffler body 1 and affecting the use effect of the muffler body 1.

[0025] A fixing buckle 213 is fixedly installed in the middle of one side of the dustproof frame 211, and a positioning buckle 214 is clamped in the inner thread of the fixing buckle 213. The positioning buckle 214 passes through the fixing buckle 213 and is threadedly clamped in the box body 21;

[0026] By adopting the above technical solution, the dustproof frame 211 is fixed in position within the box body 21 through the cooperation between the fixing buckle 213 and the positioning buckle 214 .

[0027] A rotating shaft 421 is fixedly installed in one end of the top surface of the fixed sleeve 42, and a rotating cylinder 431 is fixedly installed on one side of the bottom surface of the rotating sleeve 43. The rotating cylinder 431 is sleeved on the surface of the rotating shaft 421, and the rotating cylinder 431 and the rotating shaft 421 cooperate with each other.

[0028] By adopting the above technical solution, the rotating sleeve 43 is controlled to open and close on the fixed sleeve 42 through the cooperation between the rotating shaft 421 and the rotating drum 431, thereby completing the splicing and separation of the installation pipe 2 and the connecting pipe 3.

[0029] A positioning groove 311 is provided on the inner surface of the fixing sleeve 42, and a positioning strip 31 is fixedly installed on the bottom of one end of the surface of the connecting pipe 3, and the positioning strip 31 is damped and clamped in the positioning groove 311;

[0030] By adopting the above technical solution, the positioning strip 31 installed at the bottom of one end of the surface of the connecting pipe 3 is clamped into the positioning groove 311 to complete the positioning of the fixing component 4, thereby increasing the stability of the installation pipe 2 after being spliced ​​with the corresponding connecting pipe 3 through the fixing component 4.

[0031] A slot 423 is provided on one side of the top surface of the fixing sleeve 42, and a positioning member 432 is slidably mounted in the slot 423, and the slot 423 and the positioning member 432 cooperate with each other;

[0032] By adopting the above technical solution, the positioning member 432 is limited and fixed by the clamping groove 423 , thereby completing the closing of the rotating sleeve 43 and the fixing sleeve 42 .

[0033] A handle 215 is fixedly installed in the middle of the top surface of the dustproof frame 211, and the handle 215 cooperates with the dustproof frame 211;

[0034] By adopting the above technical solution, the dustproof frame 211 can be easily taken out from the box body 21 through the handle 215, and the dustproof net 212 can be cleaned and replaced.

[0035] Working principle: when the silencer body 1 needs to be installed, the installation pipes 2 installed at both ends of the silencer body 1 are connected with the corresponding connecting pipes 3, and the installation pipes 2 and the corresponding connecting pipes 3 are spliced ​​with each other under the cooperation of the fixing sleeve 42 and the rotating sleeve 43 installed on one side of the fixing ring 41, and the installation pipes 2 and the corresponding connecting pipes 3 are limited and fixed by the cooperation of the positioning piece 432 and the positioning pin 422;

[0036] The dustproof frame 211 is installed and fixed through the box body 21, and the dustproof net 212 installed in the dustproof frame 211 is used to intercept impurities and dust entering the connecting pipe 3, thereby preventing impurities and dust from entering the muffler body 1, causing blockage inside the muffler body 1, and affecting the use effect of the muffler body 1.

[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A stainless steel muffler pipe for an air conditioner that is easy to install, comprising a muffler body (1), characterized in that: Both ends of the muffler body (1) are fixedly mounted with mounting pipes (2), the number of the mounting pipes (2) is two, one end of each of the two mounting pipes (2) is fixedly mounted with a fixing assembly (4), a connecting pipe (3) is detachably mounted in the fixing assembly (4), and the connecting pipe (3) cooperates with the mounting pipe (2) via the fixing assembly (4); The fixing assembly (4) comprises a fixing ring (41), wherein the fixing ring (41) is fixedly mounted on one end of the surface of the mounting tube (2), a fixing sleeve (42) is fixedly mounted on one side of the fixing ring (41), a rotating sleeve (43) is rotatably mounted on the top surface of the fixing sleeve (42), the fixing sleeve (42) and the rotating sleeve (43) cooperate with each other, a positioning piece (432) is fixedly mounted on one end of the bottom surface of the rotating sleeve (43), the positioning piece (432) is slidably mounted on one side of the top surface of the fixing sleeve (42), a positioning pin (422) is inserted on one side of the fixing sleeve (42), the positioning pin (422) passes through the fixing sleeve (42) and is threadedly inserted in the positioning piece (432), and the positioning piece (432) and the positioning pin (422) cooperate with each other.

2. The stainless steel muffler pipe for air conditioner that is easy to install as claimed in claim 1, characterized in that: The surfaces of the two mounting tubes (2) are both sleeved with a box body (21), a dustproof frame (211) is slidably mounted on the top surface of the box body (21), a dustproof net (212) is fixedly mounted inside the dustproof frame (211), and the dustproof net (212) cooperates with the mounting tube (2) and the muffler body (1).

3. The stainless steel muffler pipe for air conditioner that is easy to install as claimed in claim 2, characterized in that: A fixing buckle (213) is fixedly installed in the middle of one side of the dustproof frame (211), a positioning buckle (214) is threadedly clamped in the fixing buckle (213), and the positioning buckle (214) passes through the fixing buckle (213) and is threadedly clamped in the box body (21).

4. The stainless steel muffler pipe for air conditioner that is easy to install as claimed in claim 1, characterized in that: A rotating shaft (421) is fixedly mounted on one end of the top surface of the fixed sleeve (42), and a rotating cylinder (431) is fixedly mounted on one side of the bottom surface of the rotating sleeve (43). The rotating cylinder (431) is sleeved on the surface of the rotating shaft (421), and the rotating cylinder (431) and the rotating shaft (421) cooperate with each other.

5. The conveniently installed stainless steel muffler pipe for air conditioner according to claim 1, characterized in that: A positioning groove (311) is provided on the inner surface of the fixing sleeve (42), and a positioning strip (31) is fixedly installed on the bottom of one end of the surface of the connecting pipe (3), and the positioning strip (31) is damped and clamped in the positioning groove (311).

6. The conveniently installed stainless steel muffler pipe for air conditioner according to claim 1, characterized in that: A clamping groove (423) is provided on one side of the top surface of the fixing sleeve (42), and the positioning member (432) is slidably clamped in the clamping groove (423), and the clamping groove (423) and the positioning member (432) cooperate with each other.

7. The conveniently installed stainless steel muffler pipe for air conditioner according to claim 2, characterized in that: A handle (215) is fixedly mounted in the middle of the top surface of the dustproof frame (211), and the handle (215) cooperates with the dustproof frame (211).

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