Heat-resistant durable exhaust valve sleeve

Abstract

The utility model provides a heat-resistant durable exhaust valve sleeve, which relates to the technical field of exhaust valve sleeves and comprises an exhaust valve body made of stainless steel materials. The collecting assembly penetrates through the surface of the bottom side of the exhaust valve main body, and the collecting assembly is used for collecting intercepted impurities in exhausted gas; the sealing plug is clamped at the bottom end of the collecting assembly; the blocking assembly is mounted on the side surface of the collecting assembly, and the blocking assembly is used for separating an inner cavity of the collecting assembly; according to the exhaust pipe, impurities are intercepted through the filter screen, the intercepted impurities are collected and placed in the collecting shell, follow-up treatment is facilitated, stable exhaust of the exhaust pipe is guaranteed, the exhaust effect is improved, the impurities collected in the collecting shell conveniently fall into an inner cavity in the bottom end of the collecting shell, follow-up treatment is facilitated, and then the falling impurities are isolated through the blocking plate; and impurities can be conveniently collected and cleaned, treatment in the exhaust process is facilitated, and efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to exhaust valve sleeve technical field especially relates to a heat -resisting durable exhaust valve sleeve. BACKGROUND

[0002] Exhaust valve housing is the shell part of exhaust valve, used for fixing other components and providing the interface of connecting pipeline or container, exhaust valve housing is widely used in various pipeline systems, such as petroleum, natural gas pipeline, water treatment system, air conditioning and heating system etc.

[0003] The main body structure of exhaust valve sleeve is usually made of metal, such as stainless steel or cast iron material, these materials have high strength, corrosion resistance and high temperature resistance, which can ensure that the exhaust valve sleeve maintains stable performance in harsh working environment, so as to facilitate the connection with exhaust pipe and air inlet pipe.

[0004] According to the exhaust valve housing with heat insulation layer mentioned in the patent document CN205298728U, it can be seen that the exhaust valve housing structure in the prior art is relatively simple, lacks the filtering treatment function of impurities in the gas, and long-term use can easily lead to the adhesion of more impurities in the exhaust pipe, reducing the subsequent exhaust effect and increasing the cleaning intensity. UTILITY MODEL CONTENTS

[0005] The utility model mainly provides a heat -resisting durable exhaust valve sleeve of convenient filter impurity in gas.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme: a heat -resisting durable exhaust valve sleeve, including: exhaust valve main part, the exhaust valve main part adopts stainless steel material manufacturing;

[0007] Collecting assembly, the collecting assembly penetrates exhaust valve main part bottom side surface, and the collecting assembly is used for collecting the impurities intercepted in the exhaust gas;

[0008] Sealing plug, the sealing plug is engaged in the collecting assembly bottom end;

[0009] Plugging assembly, the plugging assembly is installed in the collecting assembly side surface, and the plugging assembly is used for the space separation of the collecting assembly inner chamber.

[0010] Further, the collecting assembly includes collecting shell, filter screen, rubber pad and air inlet, the collecting shell top end penetrates exhaust valve main part bottom side surface, the collecting shell top end right side is equipped with air inlet, the collecting shell top end left side is installed with filter screen, and the filter screen is arranged obliquely.

[0011] Further, the collecting shell bottom end surface is fixedly sleeved with fixed frame, and the fixed frame is fixedly connected with the bottom side surface of the exhaust valve main body through the fixed bolt.

[0012] Further, the sealing plug top end is engaged in the collection shell bottom end, and a handle is fixedly connected to the sealing plug bottom side surface.

[0013] Further, the sealing assembly comprises a sealing plate, a limiting plate, a sealing seat, a fixing seat, a mounting bolt and a mounting seat, the sealing plate is slidably penetrated through the collection shell front side surface, the sealing plate rear end bottom side is fixedly connected with the limiting plate, the sealing plate front end is fixedly connected with the sealing seat, the sealing seat side surface is fixedly connected with the fixing seat, the mounting seat is fixedly installed on the collection shell front side surface, and the fixing seat is fixedly connected with the mounting seat through the mounting bolt.

[0014] Further, the number of the sealing seats is two, the two sealing seats are symmetrically distributed about the sealing plate, and the sealing seats are attached to the collection shell front side.

[0015] Further, the sealing seat rear side surface is fixedly connected with two parallel placed guide rods, and the guide rods are slidably connected on the exhaust valve body surface.

[0016] Compared with the prior art, the utility model has the advantages and positive effects that,

[0017] 1、in the utility model, gas enters into the collection shell through the gas inlet, and the impurities are intercepted through the filter screen, and the filter screen is inclined to facilitate the falling of the intercepted impurities, and the intercepted impurities are collected in the collection shell for subsequent treatment, guaranteeing the stable exhaust of the exhaust pipe and improving the exhaust effect.

[0018] 2、in the utility model, the sealing seat drives the sealing plate to slide along the collection shell, the limiting plate limits the sliding of the sealing plate, the impurities collected in the collection shell fall into the inner cavity of the collection shell bottom end, and the subsequent treatment is convenient, then the falling impurities are isolated through the sealing plate, the impurities are collected and cleaned, and the treatment during the exhaust process is convenient, and the efficiency is improved. ACCURACY

[0019] Figure 1 a three-dimensional structure schematic diagram of the heat-resistant and durable exhaust valve sleeve is provided for the utility model;

[0020] Figure 2 a front cross-sectional structure schematic diagram of the heat-resistant and durable exhaust valve sleeve is provided for the utility model;

[0021] Figure 3 a bottom view three-dimensional structure schematic diagram of the heat-resistant and durable exhaust valve sleeve is provided for the utility model;

[0022] Figure 4 a whole top view structure schematic diagram of the heat-resistant and durable exhaust valve sleeve is provided for the utility model;

[0023] Figure 5The utility model provides a heat -resisting durable exhaust valve sleeve Figure 3 The partial enlarged structure schematic view of A in the middle.

[0024] Legend: 1, exhaust valve main part; 2, fixed frame; 3, fixed bolt; 4, collection component; 41, collection shell; 42, filter screen; 43, rubber pad; 44, air inlet; 5, sealing plug; 6, handle; 7, plugging component; 71, plugging plate; 72, limiting plate; 73, plugging seat; 74, fixed seat; 75, mounting bolt; 76, mounting seat; 77, guide rod. Specific embodiments

[0025] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further explained below in combination with drawings and examples.It should be explained that the examples and features in the examples of the present application can be combined with each other without conflict.

[0026] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description herein, therefore, the utility model is not limited to the specific examples disclosed in the following disclosure.

[0027] Please refer to Figures 1-5 The utility model provides a technical scheme: a heat -resisting durable exhaust valve sleeve, include: exhaust valve main part 1, exhaust valve main part 1 uses stainless steel material to be made into, 2, fixed frame, 3, fixed bolt, 4, collection component, 41, collection shell, 42, filter screen, 43, rubber pad, 44, air inlet, 5, sealing plug, 6, handle, 7, plugging component, 71, plugging plate, 72, limiting plate, 73, plugging seat, 74, fixed seat, 75, mounting bolt, 76, mounting seat, 77, guide rod.

[0028] Collection component 4, collection component 4 is through exhaust valve main part 1 bottom side surface, and collection component 4 is used for the collection of intercepting impurities in exhaust gas.

[0029] Sealing plug 5, sealing plug 5 is engaged in collection component 4 bottom end.

[0030] Plugging component 7, plugging component 7 is installed in the side surface of collection component 4, and plugging component 7 is used for the cavity of collection component 4 to be isolated and arranged.

[0031] Through the collection component 4 set, the impurities of the convenience interception fall, and the impurities after interception are collected in the collection shell 41 and are placed, the subsequent processing is convenient, the exhaust pipe stable exhaust is guaranteed, the exhaust effect is improved, the plugging component 7 set, the impurities collected in the collection shell 41 fall into the inner cavity of the bottom end of the collection shell 41, the subsequent processing is convenient, then the impurities falling through the plugging plate 71 are isolated, the impurities are collected and cleaned, the exhaust process is handled, the efficiency is improved, the exhaust valve shell structure is relatively simple, the filtering treatment function of the impurities in the gas is lacked, the exhaust pipe is adhered to more impurities for a long time, the subsequent exhaust effect is reduced, and the cleaning intensity is increased. The problem is solved.

[0032] As shown in Figure 2 , Figure 3 and Figure 5 , the collection assembly 4 comprises a collection shell 41, a filter screen 42, a rubber pad 43 and an air inlet 44, the top end of the collection shell 41 penetrates the bottom side surface of the exhaust valve body 1, the right side of the top end of the collection shell 41 is provided with the air inlet 44, the left side of the top end of the collection shell 41 is provided with the filter screen 42, the filter screen 42 is arranged obliquely, the top end of the collection shell 41 penetrates the bottom side surface of the exhaust valve body 1, in the exhaust use, the gas enters the collection shell 41 through the air inlet 44, the impurities are intercepted by the filter screen 42, and the filter screen 42 is arranged obliquely, so that the intercepted impurities can fall off, and the intercepted impurities are collected in the collection shell 41 for subsequent treatment.

[0033] As shown in Figure 3 , the bottom end surface of the collection shell 41 is fixedly sleeved with a fixed frame 2, the fixed frame 2 is fixedly connected with the bottom side surface of the exhaust valve body 1 through a fixing bolt 3, the fixed frame 2 drives the fixedly connected collection shell 41 to be clamped on the bottom side of the exhaust valve body 1, the top side of the fixed frame 2 is attached to the bottom side of the exhaust valve body 1, the fixed frame 2 can be fixed through the fixing bolt 3, and the use requirement is met.

[0034] As shown in Figures 2-4 , the top end of the sealing plug 5 is clamped in the bottom end of the collection shell 41, and the bottom side surface of the sealing plug 5 is fixedly connected with a handle 6, the sealing plug 5 is clamped in the bottom end of the collection shell 41, in the unloading, the sealing plug 5 is convenient to disassemble, and the impurities are convenient to clean.

[0035] As shown in Figures 2-4 , the plugging assembly 7 comprises a plugging plate 71, a limiting plate 72, a plugging seat 73, a fixing seat 74, a mounting bolt 75 and a mounting seat 76, the plugging plate 71 slidably penetrates the front side surface of the collection shell 41, the rear end bottom side of the plugging plate 71 is fixedly connected with the limiting plate 72, the front end of the plugging plate 71 is fixedly connected with the plugging seat 73, the side surface of the plugging seat 73 is fixedly connected with the fixing seat 74, the mounting seat 76 is fixedly installed on the front side surface of the collection shell 41, the fixing seat 74 is fixedly connected with the mounting seat 76 through the mounting bolt 75, the plugging seat 73 drives the plugging plate 71 to slide along the collection shell 41, the limiting plate 72 limits the sliding of the plugging plate 71, the impurities collected in the collection shell 41 fall into the bottom end inner cavity of the collection shell 41, and subsequent treatment is facilitated.

[0036] As shown in Figures 3-4 , the number of the plugging seats 73 is two, the two plugging seats 73 are symmetrically distributed about the plugging plate 71, and the plugging seat 73 is attached to the front side of the collection shell 41, so that the plugging is facilitated.

[0037] AsFigure 2 As shown, the rear surface of the blocking seat 73 is fixedly connected with two parallel placed guide rods 77, the guide rods 77 are slidingly connected on the surface of the exhaust valve body 1, and the guide rods 77 guide the blocking plate 71 during the movement of the blocking seat 73, so that the blocking plate 71 can be stably moved.

[0038] The working principle of the device is as follows: the fixed frame 2 drives the fixedly connected collecting shell 41 to be clamped on the bottom side of the exhaust valve body 1, the top side of the fixed frame 2 is attached to the bottom side of the exhaust valve body 1, the fixed frame 2 is fixed by the fixed bolt 3, the top end of the collecting shell 41 penetrates through the surface of the bottom side of the exhaust valve body 1, in the exhaust process, the gas enters the collecting shell 41 through the gas inlet 44, and the impurities are intercepted by the filter screen 42, the filter screen 42 is inclined, so that the intercepted impurities can fall off, the intercepted impurities are collected in the collecting shell 41, so that subsequent processing is facilitated, the exhaust pipe is stably exhausted, the exhaust effect is improved, the blocking seat 73 drives the blocking plate 71 to slide along the collecting shell 41, the limiting plate 72 limits the sliding of the blocking plate 71, the impurities collected in the collecting shell 41 fall into the inner cavity at the bottom end of the collecting shell 41, subsequent processing is facilitated, the falling impurities are isolated by the blocking plate 71, the impurities are collected and cleaned, the exhaust process is facilitated, the efficiency is improved, the problems that the exhaust valve shell structure is relatively simple, the filtering and processing function of the impurities in the gas is lacked, and the exhaust pipe is easily adhered to a large amount of impurities for a long time, the subsequent exhaust effect is reduced, and the cleaning intensity is increased are solved.

[0039] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belong to the protection scope of the present application.

Claims

1. A heat-resistant and durable exhaust valve bushing, characterized by, Include: Exhaust valve body (1), the exhaust valve body (1) is made of stainless steel material; Collecting assembly (4) is through the bottom side surface of exhaust valve body (1), the collecting assembly (4) is used for collecting the collection of impurities in exhaust gas; Sealing plug (5) is engaged in the bottom end of collecting assembly (4); Plugging assembly (7) is installed on the side surface of collecting assembly (4), the plugging assembly (7) is used for the cavity of collecting assembly (4) is separated and placed.

2. The heat-resistant, long-wearing exhaust valve guide of claim 1, wherein: The collecting assembly (4) includes collecting shell (41), filter screen (42), rubber pad (43) and air inlet (44), the top end of the collecting shell (41) is through the bottom side surface of exhaust valve body (1), the top end of the collecting shell (41) is provided with air inlet (44) on the right side, the top end of the collecting shell (41) is provided with filter screen (42) on the left side, and the filter screen (42) is inclinedly arranged.

3. The heat-resistant, long-wearing exhaust valve guide of claim 2, wherein: The bottom end surface of the collecting shell (41) is fixedly sleeved with the fixed frame (2), and the fixed frame (2) is fixedly connected with the bottom side surface of the exhaust valve body (1) through the fixed bolt (3).

4. The heat-resistant, long-wearing exhaust valve guide of claim 2, wherein: The top end of the sealing plug (5) is engaged in the bottom end of the collecting shell (41), and the bottom side surface of the sealing plug (5) is fixedly connected with the handle (6).

5. The heat-resistant, long-wearing exhaust valve guide of claim 1, wherein: The plugging assembly (7) includes plugging plate (71), limiting plate (72), plugging seat (73), fixing seat (74), mounting bolt (75) and mounting seat (76), the plugging plate (71) is slidably through the front side surface of the collecting shell (41), the bottom side of the rear end of the plugging plate (71) is fixedly connected with the limiting plate (72), the front end of the plugging plate (71) is fixedly connected with the plugging seat (73), the side surface of the plugging seat (73) is fixedly connected with the fixing seat (74), the mounting seat (76) is fixedly installed on the front side surface of the collecting shell (41), and the fixing seat (74) is fixedly connected with the mounting seat (76) through the mounting bolt (75).

6. The heat-resistant, long-wearing exhaust valve guide of claim 5, wherein: The number of the plugging seat (73) is two, and the two plugging seats (73) are symmetrically distributed about the plugging plate (71), and the plugging seat (73) is attached to the front side of the collecting shell (41).

7. The heat-resistant, long-wearing exhaust valve guide of claim 5, wherein: The rear side surface of the plugging seat (73) is fixedly connected with two parallel placed guide rods (77), and the guide rods (77) are slidably connected on the surface of the exhaust valve body (1).

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