Chemical filter convenient to install

Abstract

The utility model relates to the technical field of chemical filters, in particular to a chemical filter convenient to install, and solves the problems that a worker needs to connect a gas transmission pipeline with the input end of air purification equipment, the connection is influenced by the diameter of the pipeline, and some pipelines with large diameters are butted, so that the connection is difficult. And the problem that the use burden of workers is increased due to the fact that the workers need to lift the pipelines firstly and then limit and fix the pipelines through bolts is solved. A chemical filter convenient to install comprises an air purification equipment body, the input end of the air purification equipment body is fixedly connected with an input pipe, the outer ring of the input pipe is sleeved with an outer ring, and one end of the outer ring is fixedly connected with one side of the air purification equipment body through a plurality of telescopic rods. In addition, the chemical filter disclosed by the utility model also has good adaptability and flexibility, can meet the connection requirements of pipelines with different diameters, reduces the operation complexity, and relieves the use burden of workers.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical filter technical field especially, relate to a chemical filter convenient to installation. BACKGROUND

[0002] Chemical filter, also known as air purification equipment, occupies an important position in the field of air purification, as a key link in air treatment process, its installation convenience and filtration efficiency have decisive influence on overall air purification effect and use experience. Especially in this core link of connecting the gas transmission pipeline and the input end of air purification equipment, the existing chemical filter has some problems when connecting the gas transmission pipeline with large diameter.

[0003] Specifically, in the daily use of the existing chemical filter, personnel need to connect the gas transmission pipeline and the input end of air purification equipment, in this process, due to the influence of the diameter of the pipeline, when connecting some pipes with large diameter, the staff first needs to lift the pipeline, and then use the bolt to limit and fix the pipeline. This operation mode not only faces the problems of inconvenient operation and low efficiency, but also may cause the sealing of the connection to be not strict, and then affect the filtration efficiency and quality stability. These problems directly lead to the reduction of installation efficiency and the increase of operation complexity. More seriously, unstable connection may significantly increase the risk of gas leakage, which brings potential threat to air purification effect and personnel safety.

[0004] Therefore, in view of many deficiencies in the prior art, we propose a chemical filter convenient to installation to solve these problems. This new type of chemical filter should be able to significantly improve the installation efficiency and quality, simplify the installation process and reduce the use burden of the staff. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a chemical filter convenient to installation, solving the problem that the chemical filter in the prior art is also called air purification equipment, in the daily use, personnel need to connect the gas transmission pipeline and the input end of air purification equipment, which is affected by the diameter of the pipeline, when connecting some pipes with large diameter, the staff first needs to lift the pipeline and then use the bolt to limit and fix the pipeline between the pipelines, thereby increasing the use burden of the staff.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides a chemical filter of convenient installation, including air purification equipment body, the input of air purification equipment body is fixedly connected with input pipe, the outer circle of input pipe is equipped with outer ring, and the one end between outer ring and air purification equipment body one side is fixedly connected through a plurality of telescopic links,

[0008] One side of the outer ring is provided with a lead screw, one end of the lead screw extends to one side of the outer ring through a threaded sleeve penetrating the side wall of the outer ring, one end of the input pipe is provided with an access pipe, both sides of the outer ring are provided with a support, one side of the support is provided with a clamping block, one side of the clamping block is fixedly connected with a straight rod, one end of the straight rod penetrates the adjacent support, and the outer circle of the straight rod is provided with a spring.

[0009] Preferably, the end of the straight rod away from the clamping block is fixedly connected with a handle, and the outer arc surface of the clamping block and the inner wall of the corresponding support are elastically connected through the spring.

[0010] Preferably, the outer circle of the threaded sleeve is fixedly connected with the side wall of the outer ring, and one end of the lead screw is rotatably connected with one side of the air purification equipment body through a rotating shaft.

[0011] Preferably, one end of the input pipe and one end of the access pipe are fixedly connected through a flange and a plurality of bolts.

[0012] Preferably, a plurality of telescopic links are arranged in a circumferential array on one side of the air purification equipment body.

[0013] Preferably, one side of the support is fixedly connected with a fixed rod, and one end of the fixed rod is fixedly connected with one side of the outer ring.

[0014] The utility model at least has following beneficial effects:

[0015] The convenience and efficiency of installation are improved. These designs not only allow workers to easily align and clamp large-diameter access pipes, but also ensure the stability and sealing of the connection, effectively preventing gas leakage. At the same time, the chemical filter also has good adaptability and flexibility, which can adapt to the connection requirements of pipes of different diameters, reducing the complexity of operation and reducing the use burden of workers. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating creative labor.

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is the outer ring structure schematic view of the utility model;

[0019] Figure 3 It is the access pipeline structure schematic view of the utility model;

[0020] Figure 4 It is the screw sleeve structure schematic view of the utility model;

[0021] Figure 5 It is the clamp block structure schematic view of the utility model.

[0022] In the drawing: 1, air purification equipment body;2, input pipe;3, access pipeline;4, telescopic rod;5, outer ring;6, fixed rod;7, support;8, handle;9, clamp block;10, screw rod;11, screw sleeve;12, straight rod;13, spring. DETAILED DESCRIPTION

[0023] In order to make the utility model purposes, technical scheme and advantages more clearly, following combining with the drawing and example, the utility model is further detailedly explained. It should be understood that the specific example described here is only used to explain the utility model, and is not used to limit the utility model.

[0024] Referring to Figures 1-5 A chemical filter convenient to install, including air purification equipment body 1, the role of air purification equipment body 1 is as the core part of chemical filter, responsible for filtering and purifying harmful substances in air, provides clean air output, the input end of air purification equipment body 1 is fixedly connected with input pipe 2, the role of input pipe 2 is connected the input end of air purification equipment body 1, for introducing the air or gas to be purified, and as the support structure of outer ring 5, the outer ring of input pipe 2 is equipped with outer ring 5, the role of outer ring 5 is equipped in the outer ring of input pipe 2, is connected with air purification equipment body 1 through telescopic rod 4, realizes the stable movement of outer ring 5 in horizontal direction, and provides support for support 7 and clamp block 9, the one end of outer ring 5 and the one side between air purification equipment body 1 are fixedly connected through several telescopic rods 4, the role of telescopic rod 4 is connected outer ring 5 and air purification equipment body 1, so that outer ring 5 can move in horizontal direction and keep stability, enhances the moving flexibility and adaptability of outer ring 5;

[0025] One side of the outer ring 5 is provided with a lead screw 10, the lead screw 10 is connected with the outer ring 5 through a screw sleeve 11, rotating the lead screw 10 can drive the outer ring 5 to move in the horizontal direction, realize the accurate control of the position of the outer ring 5, one end of the lead screw 10 extends to one side of the outer ring 5 through the screw sleeve 11 penetrating the side wall of the outer ring 5, the screw sleeve 11 is used as the connecting piece between the lead screw 10 and the outer ring 5, converts the rotary motion of the lead screw 10 into the linear motion of the outer ring 5, realizes the adjustment of the position of the outer ring 5, one end of the input pipe 2 is provided with an access pipe 3, the access pipe 3 is used as the input channel of the air or gas to be purified, is tightly connected with the input pipe 2 through the flange and the bolt, ensures the stability and sealing performance of the connection, both sides of the outer ring 5 are provided with a support 7, the support 7 is used for fixing on both sides of the outer ring 5, provides support and positioning for the clamping block 9, enhances the stability and carrying capacity of the clamping block 9, one side of the support 7 is provided with a clamping block 9, the clamping block 9 is used for automatically approaching and clamping the access pipe 3 under the action of the spring 13, realizes the quick alignment and fixation of the access pipe 3, ensures the stability and sealing performance of the connection, and one side of the clamping block 9 is fixedly connected with a straight rod 12, the straight rod 12 is used for connecting the clamping block 9 and a handle 8, the position of the clamping block 9 can be controlled by pulling the handle 8, provides guidance and support for the movement of the clamping block 9, one end of the straight rod 12 penetrates the adjacent support 7, and the outer circle of the straight rod 12 is provided with a spring 13, the spring 13 is sleeved on the outer circle of the straight rod 12, connects the clamping block 9 and the support 7, enables the clamping block 9 to automatically approach and clamp the access pipe 3 through the elastic force, enhances the stability and sealing performance of the clamping, and simultaneously plays a role in buffering and shock absorption.

[0026] Further, one end of the straight rod 12 away from the clamping block 9 is fixedly connected with the handle 8, the outer arc surface of the clamping block 9 and the inner wall of the corresponding support 7 are elastically connected through the spring 13, the handle 8 is fixedly connected with one end of the straight rod 12 away from the clamping block 9, in the working process, the staff can easily pull the straight rod 12 by holding the handle 8, and then drive the clamping block 9 away from the access pipe 3. This design achieves the effect of improving the operation convenience, so that the staff can more conveniently control the position of the clamping block 9, and provides convenience for the alignment and clamping of the access pipe 3.

[0027] Further, the outer circle of the screw sleeve 11 is fixedly connected with the side wall of the outer ring 5, and one end of the lead screw 10 is rotatably connected with one side of the air purification equipment body 1 through a rotating shaft. Through the fixed connection of the outer circle of the screw sleeve 11 with the side wall of the outer ring 5 and the rotatable connection of one end of the lead screw 10 with one side of the air purification equipment body 1 through the rotating shaft, in the working process, when the lead screw 10 is rotated, the screw sleeve 11 drives the outer ring 5 to move in the horizontal direction. This design achieves the effect of accurately controlling the displacement of the outer ring 5, so that the outer ring 5 can adjust the position according to the actual needs, thereby cooperating with the alignment and clamping of the access pipe 3.

[0028] Further, one end of the input pipe 2 and one end of the access pipe 3 are fixedly connected through a flange and a plurality of bolts. Through the fixed connection of one end of the input pipe 2 and one end of the access pipe 3 through the flange and the plurality of bolts, the firm combination between the input pipe 2 and the access pipe 3 is ensured through the close connection of the flange and the bolts in the last stage of the work process. This design achieves the effect of enhancing the stability and sealing of the connection, effectively preventing gas leakage, and ensuring the normal operation and filtering efficiency of the air purification equipment.

[0029] Further, a plurality of telescopic rods 4 are arranged in a circumferential array on one side of the air purification equipment body 1. Through the arrangement of a plurality of telescopic rods 4 arranged in a circumferential array on one side of the air purification equipment body 1, the telescopic rods 4 can support the outer ring 5 and allow it to move in the horizontal direction in the work process. This design achieves the effect of improving the stability and flexibility of the movement of the outer ring 5, so that the outer ring 5 will not fall off or be damaged during movement, and can adapt to the connection requirements of pipes of different diameters.

[0030] Further, the fixed rod 6 is fixedly connected to one side of the support 7, and one end of the fixed rod 6 is fixedly connected to one side of the outer ring 5. Through the fixed connection of the fixed rod 6 to one side of the support 7, and the fixed connection of one end of the fixed rod 6 to one side of the outer ring 5, the fixed rod 6 firmly connects the support 7 and the outer ring 5 together in the work process. This design achieves the effect of enhancing the stability of the connection between the support 7 and the outer ring 5, so that the support 7 can stably support the clamping block 9 and the spring 13, thereby ensuring effective clamping of the access pipe 3.

[0031] In summary: When installing a chemical filter, the worker first needs to place the air purification equipment body 1 in the predetermined position and ensure that the input pipe 2 is directed towards the gas transmission pipe to be connected, i.e. the access pipe 3. Then, the worker rotates the lead screw 10, uses the fixed connection of the screw sleeve 11 and the outer ring 5 to make the outer ring 5 displace in the horizontal direction, and at the same time, due to the supporting action of the telescopic rods 4, the outer ring 5 can stably move without falling off. At this time, the worker needs to pull both handles 8 at the same time, and through the handles 8, the straight rod 12 and the clamping block 9 are driven away from the access pipe 3, reserving space for the next clamping action. When the outer ring 5 moves to the appropriate position and the access pipe 3 has been aligned with the input pipe 2, the worker releases the handles 8, and under the action of the spring 13, the clamping block 9 quickly approaches and tightly adheres to the access pipe 3, achieving effective clamping of the access pipe 3. Finally, the input pipe 2 and the access pipe 3 are tightly connected through a flange and a plurality of bolts to ensure the sealing and filtering efficiency of gas transmission. The entire installation process does not require lifting the pipe, is simple to operate, and is efficient.

[0032] Advantages:

[0033] Through the combined operation of rotating the screw rod 10 and pulling the handle 8, the cooperative movement of the outer ring 5 and the clamping block 9 is realized, so that the access pipeline 3 can be easily aligned and fixed on the input pipe 2 without the need for workers to lift the pipeline, significantly improving the convenience and efficiency of installation, solving the problem of inconvenient operation when large-diameter pipelines are connected. The clamping block 9 can automatically approach and clamp the access pipeline 3 under the action of the spring 13, without the need for workers to manually adjust or tighten, reducing the complexity of operation and reducing the use burden of workers. At the same time, since the clamping block 9 and the support 7 are elastically connected through the spring 13, the clamping force is more uniform, enhancing the stability and sealing of the connection, effectively preventing the risk of gas leakage. The design of the telescopic rod 4 enables the outer ring 5 to adjust the distance between the air purification equipment body 1 according to actual needs, enhancing the flexibility and adaptability of the entire installation structure. At the same time, several telescopic rods 4 are distributed in a circular array on one side of the air purification equipment body 1, so that the outer ring 5 is more stable during movement and will not fall off or be damaged due to uneven stress. Through the tight connection of the flange and the bolt, the firm combination and sealing effect between the input pipe 2 and the access pipeline 3 are ensured. This connection method is not only simple and reliable, but also easy to disassemble and maintain, improving the maintainability and service life of the chemical filter.

[0034] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A chemical filter for easy installation comprising an air purification device body (1), characterized in that, The input end of the air purification equipment body (1) is fixedly connected with an input pipe (2), the outer ring of the input pipe (2) is sleeved with an outer ring (5), and the outer ring (5) is fixedly connected with the side of the air purification equipment body (1) through a plurality of telescopic rods (4). One side of the outer ring (5) is provided with a lead screw (10), one end of the lead screw (10) extends to one side of the outer ring (5) through a sleeve (11) penetrating the side wall of the outer ring (5), one end of the input pipe (2) is provided with an access pipe (3), both sides of the outer ring (5) are provided with a support (7), one side of the support (7) is provided with a clamping block (9), one side of the clamping block (9) is fixedly connected with a straight rod (12), one end of the straight rod (12) penetrates the adjacent support (7), and the outer ring of the straight rod (12) is provided with a spring (13).

2. A chemical filter for easy installation according to claim 1, characterized in that The end of the straight rod (12) away from the clamping block (9) is fixedly connected with a handle (8), and the outer arc surface of the clamping block (9) and the inner wall of the corresponding support (7) are elastically connected through the spring (13).

3. The chemical filter of claim 1, wherein, The outer ring of the sleeve (11) is fixedly connected with the side wall of the outer ring (5), and one end of the lead screw (10) is rotatably connected with one side of the air purification equipment body (1) through a rotating shaft.

4. The chemical filter of claim 1, wherein, One end of the input pipe (2) and one end of the access pipe (3) are fixedly connected through a flange and a plurality of bolts.

5. The chemical filter of claim 1, wherein, A plurality of telescopic rods (4) are arranged in a circumferential array on one side of the air purification equipment body (1).

6. The chemical filter of claim 1, wherein, One side of the support (7) is fixedly connected with a fixed rod (6), and one end of the fixed rod (6) is fixedly connected with one side of the outer ring (5).

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