CN216789893U - Self-suction type odorizing machine - Google Patents

Abstract

The utility model discloses a self-suction type odorizing machine which comprises a fixed base, a leakage-proof outer cover and a protection assembly, wherein the leakage-proof outer cover is fixedly arranged at the upper part of the fixed base; the protective assembly comprises a limiting ring, a connecting element and an anti-collision assembly, the connecting element is arranged at the upper part of the limiting ring, and the anti-collision assembly is arranged at the upper part of the connecting element; the anti-collision assembly comprises an anti-collision shell and an elastic filling layer, and the elastic filling layer is fixedly mounted on the inner wall of the anti-collision shell. The self-suction type odorizing machine is convenient to move, has the function of buffering and damping, and has an effective protection effect in the moving process.

Description

Self-suction type odorizing machine

Technical Field

The utility model belongs to the technical field of odorizing machines, and particularly relates to a self-suction odorizing machine.

Background

The theory of gas odorization has its origin in europe, and as early as the early sixties, europe and some developed countries have begun to exploit, develop and utilize natural gas. Since natural gas is colorless and odorless and is easily dangerous due to no detection after leakage, adding an odorizing agent into natural gas is one of the necessary process steps, and the most ideal odorizing agent in the prior art is tetrahydrothiophene, and the mixture of the tetrahydrothiophene and the natural gas can emit unpleasant odor to confirm whether the natural gas leakage occurs.

The volume of the odorizing machine is generally large, the odorizing machine is inconvenient to move and use, in addition, the odorizing device on the market at present lacks protective measures, and the odorizing device is easy to cause gas leakage due to collision, so that potential safety hazards are brought.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a self-suction type odorizing machine which is convenient to move, has the functions of buffering and damping and has an effective protection effect in the moving process.

In order to achieve the above purpose, the solution of the utility model is:

a self-suction odorizing machine comprises a fixed base, a leakage-proof outer cover and a protection component, wherein the leakage-proof outer cover is fixedly arranged at the upper part of the fixed base, the protection component is arranged on the inner side of the leakage-proof outer cover, and a gas odorizing device is arranged on the inner side of the protection component;

the protective assembly comprises a limiting ring, a connecting element and an anti-collision assembly, the connecting element is arranged at the upper part of the limiting ring, and the anti-collision assembly is arranged at the upper part of the connecting element; the anti-collision assembly comprises an anti-collision shell and an elastic filling layer, and the elastic filling layer is fixedly mounted on the inner wall of the anti-collision shell.

The inner wall fixed mounting of above-mentioned elasticity filling layer has unsmooth elasticity thin layer, and the inner wall of unsmooth elasticity thin layer is provided with the gas and adds smelly device, and the inner wall of anticollision shell passes through elasticity filling layer fixed connection with the outer wall of unsmooth elasticity thin layer, and the rubber protection inlayer is the outer wall that the gas adds smelly device with the contact surface of unsmooth elasticity thin layer, and unsmooth elasticity thin layer is unsmooth design, increases and adds the frictional force of smelly device outer wall with the gas, improves and connects fixed stability.

Above-mentioned connecting element includes rubber protection inlayer, damping spring and location inserted block, the outside fixedly connected with damping spring of rubber protection inlayer, and the bottom fixed mounting of anticollision shell has the location inserted block, and when external collision takes place, damping spring produces deformation with the elasticity filling layer, plays the effect of protection to gas odorization device.

The locking groove has been seted up on the surface of above-mentioned location inserted block, and the inside threaded connection in locking groove has the latch segment, puts the anticollision shell in the recess on spacing ring upper portion, penetrates the latch segment through the thread groove of spacing ring side in the locking groove for the location inserted block is fixed with the latch segment, and then makes spacing ring and anticollision shell fixed.

The upper portion fixed mounting of above-mentioned unable adjustment base has the support frame, and the upper portion fixed mounting of support frame has the spacing ring.

The bottom fixed mounting of above-mentioned unable adjustment base has the removal wheel, conveniently removes gas odorization device.

After adopting the scheme, compared with the prior art, the utility model has the beneficial effects that:

(1) the utility model provides a self-suction odorizing machine.A leakage-proof outer cover is arranged outside a protective component, so that on one hand, a gas odorizing device can be protected, on the other hand, the sealing performance of the gas odorizing device can be improved, the leakage smell is prevented from diffusing, and an effective protection effect is achieved on the gas odorizing device; by combining the leakage-proof outer cover, the protective assembly and the moving wheel, the problem that the existing odorizing device does not protect the odorizing machine, so that the odorizing machine is easy to generate leakage due to collision and has potential safety hazards is effectively solved;

(2) the utility model provides a self-suction odorizing machine which moves through a moving wheel set device, when the outside is collided, a damping spring and an elastic filling layer generate deformation and play a role in protecting a gas odorizing device, the contact surface of a rubber protection inner layer and a concave-convex elastic thin layer is the outer wall of the gas odorizing device, the concave-convex elastic thin layer is in a concave-convex design, the friction force between the rubber protection inner layer and the outer wall of the gas odorizing device is increased, the stability of connection and fixation is improved, and due to the design of a limiting ring and an anti-collision assembly, the gas odorizing device is prevented from being collided and leaking in the using and moving process, and the effect of effectively protecting in the convenient moving process is achieved.

Drawings

FIG. 1 is an external structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic structural view of a bumper assembly according to the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

Reference numerals:

1. a fixed base; 2. a leak-proof outer cover;

3. a guard assembly;

31. a support frame; 32. a limiting ring;

33. a connecting element;

331. a rubber protective inner layer; 332. a damping spring; 333. positioning the insert block;

334. a locking groove; 335. a locking block;

34. an anti-collision assembly;

341. an anti-collision housing; 342. an elastic filling layer; 343. a concave-convex elastic thin layer;

4. a gas odorizing device; 5. the wheel is moved.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

As shown in fig. 1, the utility model provides a self-suction odorizing machine, which comprises a fixed base 1, a leakage-proof outer cover 2 and a protection component 3, wherein the leakage-proof outer cover 2 is fixedly installed at the upper part of the fixed base 1, the protection component 3 is arranged at the inner side of the leakage-proof outer cover 2, and a gas odorizing device 4 is arranged at the inner side of the protection component 3; with reference to fig. 2, the protection component 3 includes a limiting ring 32, a connecting element 33 and an anti-collision component 34, the connecting element 33 is disposed on the upper portion of the limiting ring 32, the anti-collision component 34 is disposed on the upper portion of the connecting element 33, as shown in fig. 3, the anti-collision component 34 includes an anti-collision housing 341 and an elastic filling layer 342, the elastic filling layer 342 is fixedly disposed on the inner wall of the anti-collision housing 341, a concave-convex elastic thin layer 343 is fixedly disposed on the inner wall of the elastic filling layer 342, a gas odorizing device 4 is disposed on the inner wall of the concave-convex elastic thin layer 343, the inner wall of the anti-collision housing 341 is fixedly connected with the outer wall of the concave-convex elastic thin layer 343 through the elastic filling layer 342, the device is moved by the moving wheel 5, when an external collision occurs, the damping spring 332 and the elastic filling layer 342 deform to protect the gas odorizing device 4, the contact surface of the rubber protection inner layer 331 and the concave-convex elastic thin layer 343 is the outer wall of the gas odorizing device 4, unsmooth elasticity thin layer 343 is concave-convex design, increases and odorize the frictional force of device 4 outer walls with the gas, improves and connects fixed stability, and spacing ring 32 and anticollision subassembly 34's design prevents that the gas from odorizing device 4 from bumping at the in-process that uses the removal, produces the leakage, reaches the effect that the in-process of the removal of being convenient for effectively protected.

As a preferred embodiment of the present invention, as shown in fig. 4, the connecting element 33 includes a rubber protection inner layer 331, a damping spring 332 and a positioning insert block 333, the damping spring 332 is fixedly connected to the outer side of the rubber protection inner layer 331, the positioning insert block 333 is fixedly installed at the bottom of the crash-proof housing 341, a locking groove 334 is formed on the surface of the positioning insert block 333, the locking block 335 is connected to the inner thread of the locking groove 334, the supporting frame 31 is fixedly installed on the upper portion of the fixed base 1, the limiting ring 32 is fixedly installed on the upper portion of the supporting frame 31, the moving wheel 5 is fixedly installed at the bottom of the fixed base 1, the gas odorizing device 4 can be further protected by arranging the leakage-proof housing 2 outside the protection component 3, on the one hand, on the other hand, the sealing performance of the gas odorizing device 4 can be increased, the occurrence of diffusion of leaked odor can be prevented, and the gas odorizing device 4 can be effectively protected, utilize to prevent leaking dustcoat 2, protective component 3 and remove 5 phase combinations, solved the odorizing device that adopts at present effectively, do not protect the odorizing machine, make the odorizing machine receive the collision easily and produce the leakage, have the problem of potential safety hazard.

The working principle of the utility model is as follows: when in use, the anti-collision shell 341 is placed in the groove on the upper part of the limit ring 32, the locking block 335 penetrates into the locking groove 334 through the thread groove on the side surface of the limit ring 32, so that the positioning insertion block 333 is fixed with the locking block 335, and further the limit ring 32 is fixed with the anti-collision shell 341, when the gas odorizing device 4 needs to be moved, the anti-collision shell moves through the moving wheel 5, when the external collision happens, the damping spring 332 and the elastic filling layer 342 deform, the gas odorizing device 4 is protected, the contact surface of the rubber protection inner layer 331 and the concave-convex elastic thin layer 343 is the outer wall of the gas odorizing device 4, the concave-convex elastic thin layer 343 is designed in a concave-convex mode, the friction force between the rubber protection inner layer 331 and the outer wall of the gas odorizing device 4 is increased, and the stability of connection and fixation is improved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (6)

1. A self-suction odorizing machine is characterized in that: the gas odorizing device comprises a fixed base (1), a leakage-proof outer cover (2) and a protection component (3), wherein the leakage-proof outer cover (2) is fixedly installed on the upper portion of the fixed base (1), the protection component (3) is arranged on the inner side of the leakage-proof outer cover (2), and a gas odorizing device (4) is arranged on the inner side of the protection component (3);

the protective assembly (3) comprises a limiting ring (32), a connecting element (33) and an anti-collision assembly (34), the connecting element (33) is arranged on the upper portion of the limiting ring (32), and the anti-collision assembly (34) is arranged on the upper portion of the connecting element (33); the anti-collision assembly (34) comprises an anti-collision shell (341) and an elastic filling layer (342), wherein the elastic filling layer (342) is fixedly installed on the inner wall of the anti-collision shell (341).

2. The self-priming odorizing machine according to claim 1, characterized in that: the inner wall fixed mounting of elasticity filling layer (342) has unsmooth elasticity lamina (343), and the inner wall of unsmooth elasticity lamina (343) is provided with gas and adds smelly device (4), and the inner wall of crashproof shell (341) passes through elasticity filling layer (342) fixed connection with the outer wall of unsmooth elasticity lamina (343).

3. The self-priming odorizing machine according to claim 1, characterized in that: the connecting element (33) comprises a rubber protection inner layer (331), a damping spring (332) and a positioning insertion block (333), the damping spring (332) is fixedly connected to the outer side of the rubber protection inner layer (331), and the positioning insertion block (333) is fixedly mounted at the bottom of the anti-collision shell (341).

4. The self-priming odorizing machine according to claim 3, characterized in that: the surface of the positioning insertion block (333) is provided with a locking groove (334), and the locking block (335) is connected to the inner thread of the locking groove (334) in a threaded manner.

5. The self-priming odorizing machine according to claim 1, characterized in that: the upper portion fixed mounting of unable adjustment base (1) has support frame (31), and the upper portion fixed mounting of support frame (31) has spacing ring (32).

6. The self-priming odorizing machine according to claim 1, characterized in that: the bottom of the fixed base (1) is fixedly provided with a movable wheel (5).

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