CN219608140U - Flowmeter with protect function - Google Patents

Abstract

The utility model discloses a flowmeter with a protection function, which comprises a pipe body, wherein the surface of the pipe body is fixedly connected with a mounting seat, the top of the mounting seat is fixedly connected with a host, the top of the mounting seat is fixedly provided with a protective cover through a bolt, the surface of the protective cover is fixedly connected with a transparent acrylic plate, both sides of the protective cover are fixedly provided with second dustproof nets, the back of the protective cover is fixedly provided with a fan, and the input end of the fan is provided with a first dustproof net. According to the utility model, the host can be protected by matching the protective cover with the transparent acrylic plate, so that the host is prevented from being directly impacted by the outside, and meanwhile, the host can be actively ventilated and radiated by adding the fan and the second dustproof net, so that the overheat fault of equipment can be effectively avoided, and the device is very beneficial to use.

Description

Flowmeter with protect function

Technical Field

The utility model relates to the technical field of flowmeters, in particular to a flowmeter with a protection function.

Background

The flowmeter indicates the measured flow rate and/or the total amount of fluid in a selected time interval, simply a meter for measuring the flow rate of fluid in a pipe or open channel. The existing flowmeter is mainly divided into a mechanical type and an electronic type, wherein the electronic flowmeter is provided with a host machine composed of components such as a sensor, a display and a main board, but the existing electronic flowmeter is not provided with a protection mechanism, is easy to generate faults when in impact and overheat, and is not beneficial to use.

Disclosure of Invention

The present utility model is directed to a flowmeter with protection function, so as to solve the problems set forth in the background art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a flowmeter with protect function, includes the body, the fixed surface of body is connected with the mount pad, the top fixedly connected with host computer of mount pad, the top of mount pad is through bolt fixed mounting there being the protection casing, the fixed surface of protection casing is connected with transparent acrylic board, the equal fixed mounting in both sides of protection casing has the second dust screen, the back fixed mounting of protection casing has the fan, the input of fan is provided with first dust screen.

Further, the bottom fixedly connected with locating plate of protection casing, the constant head tank has been seted up at the top of mount pad, the inner wall of constant head tank and the surface looks adaptation of locating plate.

Further, the limiting groove is formed in the surface of the positioning plate, a nut is connected to the inner wall of the limiting groove in a sliding mode, and a chamfer is arranged at the inlet of the positioning groove.

Further, the surface fixedly connected with external screw thread pipe of fan, the surface fixedly connected with internal screw thread pipe of first dust screen, the inner wall of internal screw thread pipe passes through threaded connection external screw thread pipe.

Further, a desiccant bag is arranged inside the internal thread pipe.

Further, the inner wall of the external thread pipe is fixedly connected with a grating plate, and the drying agent bag is connected inside the external thread pipe in a sliding mode.

Compared with the prior art, the utility model has the following beneficial effects:

(1) According to the utility model, the host can be protected by matching the protective cover with the transparent acrylic plate, so that the host is prevented from being directly impacted by the outside, and meanwhile, the host can be actively ventilated and radiated by adding the fan and the second dustproof net, so that the overheat fault of equipment can be effectively avoided, and the device is very beneficial to use.

(2) According to the utility model, through the matching of the external threaded pipe and the internal threaded pipe, a user can conveniently replace the first dustproof net, and meanwhile, through additionally arranging the grating plate and the drying agent bag, the air can be dried, the moisture resistance of the equipment can be effectively improved, and the device is very beneficial to use.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a bottom view of the shield of the present utility model;

FIG. 4 is a schematic view of the connection between the first dust screen and the fan.

In the figure: 1. a tube body; 2. a mounting base; 3. a host; 4. a protective cover; 5. a transparent acrylic plate; 6. a blower; 7. a first dust screen; 8. a second dust screen; 9. an external threaded tube; 10. an internally threaded tube; 11. a grating plate; 12. a desiccant pack; 13. a bolt; 14. a positioning groove; 15. a positioning plate; 16. a limit groove; 17. and (3) a nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a flowmeter with protect function, including body 1, the fixed surface of body 1 is connected with mount pad 2, the top fixedly connected with host computer 3 of mount pad 2, the top of mount pad 2 is through bolt 13 fixed mounting has protection casing 4, the fixed surface of protection casing 4 is connected with transparent acrylic board 5, the equal fixed mounting in both sides of protection casing 4 has second dust screen 8, the back fixed mounting of protection casing 4 has fan 6, the input of fan 6 is provided with first dust screen 7, through the cooperation of protection casing 4 and transparent acrylic board 5, can protect host computer 3, and then avoid outside direct impact host computer 3, simultaneously through adding fan 6 and second dust screen 8, can carry out initiative ventilation and heat dissipation to host computer 3, can effectually avoid equipment overheat fault, very be favorable to using.

Specifically, the positioning plate 15 is fixedly connected with the bottom of the protection cover 4, the positioning groove 14 is formed in the top of the mounting seat 2, the inner wall of the positioning groove 14 is matched with the surface of the positioning plate 15, and the protection cover 4 can be rapidly positioned through the cooperation of the positioning plate 15 and the positioning groove 14, so that the subsequent bolt 13 mounting operation is facilitated, and the use is very facilitated.

Specifically, the limiting groove 16 has been seted up on the surface of locating plate 15, and the inner wall sliding connection of limiting groove 16 has nut 17, and the entrance of locating groove 14 is provided with the chamfer, through adding locating groove 16 and nut 17 of establishing, the user can carry out quick convenient replacement to the nut 17 of smooth silk, and then the dismouting reusability of effectual improvement equipment sets up the chamfer in the entrance of locating groove 14, can lead to locating plate 15, very is favorable to using.

Specifically, the surface fixedly connected with external screw thread pipe 9 of fan 6, the surface fixedly connected with internal screw thread pipe 10 of first dust screen 7, the inner wall of internal screw thread pipe 10 passes through threaded connection external screw thread pipe 9, establishes external screw thread pipe 9 and internal screw thread pipe 10 through adding, and the user can carry out the swift of first dust screen 7 through the pivoted mode and tear open and trade, very is favorable to using.

Specifically, the inside of the internal thread pipe 10 is provided with the desiccant packet 12, and the air can be dried by additionally arranging the desiccant packet 12, so that the moisture resistance of the equipment is improved, and the use is facilitated.

Specifically, the inner wall fixedly connected with grid board 11 of external screw thread pipe 9, drier package 12 sliding connection is in the inside of external screw thread pipe 9, through adding the grid board 11 of establishing, the user only need place drier package 12 in the inside of external screw thread pipe 9 can, can swiftly change drier package 12, has further improved the drying effect of equipment, is favorable to using more.

The working principle of the utility model is as follows: when equipment needs to dispel the heat, start fan 6, fan 6 is with the inside of external air suction protection casing 4, the air is discharged through the second dust screen 8 of protection casing 4 both sides this moment, and then form initiative wind channel in the inside of protection casing 4, thereby the effectual heat of taking away host computer 3 plays the overheat protection to host computer 3, simultaneously through the isolation of protection casing 4 and transparent ya keli board 5, can effectually prevent outside direct impact to host computer 3, play anticollision protection, when the user needs to replace protection casing 4, first lift down bolt 13, then upwards pulling protection casing 4, then change protection casing 4 and push in with locating plate 15 alignment constant head tank 14, then install bolt 13 again can, when the user holds internal thread pipe 10 and rotates, internal thread pipe 10 breaks away from the surface of external thread pipe 9 under the screw thrust effect of external thread pipe 9, the user can take out and the drier package 12 from the inside of external thread pipe 9 this moment, drier package 12 is restricted by grid board 11 and avoids getting into the inside that fan 6 was changed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. Flowmeter with protect function, including body (1), its characterized in that: the utility model discloses a solar cell module, including body (1) and protection casing, the fixed surface of body (1) is connected with mount pad (2), the top fixedly connected with host computer (3) of mount pad (2), the top of mount pad (2) is through bolt (13) fixed mounting protection casing (4), the fixed surface of protection casing (4) is connected with transparent acrylic board (5), the equal fixed mounting in both sides of protection casing (4) has second dust screen (8), the back fixed mounting of protection casing (4) has fan (6), the input of fan (6) is provided with first dust screen (7).

2. A flowmeter with protection function according to claim 1, wherein: the bottom fixedly connected with locating plate (15) of protection casing (4), constant head tank (14) have been seted up at the top of mount pad (2), the inner wall of constant head tank (14) and the surface looks adaptation of locating plate (15).

3. A flowmeter with protection function according to claim 2, wherein: limiting grooves (16) are formed in the surface of the positioning plate (15), nuts (17) are connected to the inner walls of the limiting grooves (16) in a sliding mode, and chamfers are arranged at the inlet of the positioning grooves (14).

4. A flowmeter with protection function according to claim 1, wherein: the surface fixing of fan (6) is connected with external screw thread pipe (9), the surface fixing of first dust screen (7) is connected with internal screw thread pipe (10), the inner wall of internal screw thread pipe (10) is through threaded connection external screw thread pipe (9).

5. The flowmeter with protection function of claim 4, wherein: a desiccant bag (12) is arranged inside the internally threaded tube (10).

6. The flowmeter with protection function of claim 5, wherein: the inner wall of the external thread pipe (9) is fixedly connected with a grating plate (11), and the drying agent bag (12) is connected with the external thread in a sliding way

The inside of the tube (9).