CN210221350U

CN210221350U - Heat meter convenient for meter reading

Info

Publication number: CN210221350U
Application number: CN201921342974.2U
Authority: CN
Inventors: Huaqin Yu; 禹化勤
Original assignee: Shandong Fenggong Electronic Technology Co Ltd
Current assignee: Shandong Fenggong Electronic Technology Co Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-03-31
Anticipated expiration: 2029-08-19

Abstract

The utility model relates to a calorimeter convenient to check meter belongs to calorimeter technical field, including body and the table body of installing on the body, body bottom still installs first temperature sensor and second temperature sensor who links to each other rather than, fixed mounting has cleaning mechanism on the table body, cleaning mechanism includes the fixing base, seted up spacing breach on the fixing base, install the pivot of setting up from top to bottom in the spacing breach, both ends all are connected with the fixing base rotation about the pivot, the pivot outside cover is equipped with the scraper blade rather than fixed connection, the scraper blade bottom is seted up the brush groove, the brush inslot fixed mounting has the brush hair; the utility model discloses an installation cleans the mechanism on the table body, only need rotate when checking meter and clean the pivot among the mechanism and can control the reading dish that the scraper blade will be on the table body clean totally, the both hands of making dirty when having avoided the staff to check meter have improved the efficiency of checking meter, convenient operation, and is more practical.

Description

Heat meter convenient for meter reading

Technical Field

The utility model relates to a calorimeter technical field specifically is a calorimeter convenient to check meter.

Background

A heat meter is a meter for calculating heat. The working principle of the heat meter is as follows: a pair of temperature sensors are respectively arranged on an ascending pipe and a descending pipe which pass through heat-carrying fluid, a flowmeter is arranged on a fluid inlet or a return pipe (the positions of the flowmeter are different, the final measurement result is also different), the flowmeter sends out pulse signals in direct proportion to the flow, the pair of temperature sensors give out analog signals representing the temperature, a calculator collects the signals from the flow and temperature sensors, and the heat quantity obtained by a heat exchange system is calculated by using a calculation formula.

The heat meter needs a worker to read the meter regularly when in use, and because the heat meter is cleaned without people for a long time, dust falls easily to shield a reading disc to influence the meter reading, so that the worker usually wipes the meter completely with hands to easily dirty both hands, and the worker is difficult to clean up the subsequent heat meter after the hands are dirty, so that the meter reading is inconvenient and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a calorimeter convenient to check meter to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a calorimeter convenient to check meter, includes the body and installs the table body on the body, body bottom still installs first temperature sensor and the second temperature sensor who links to each other rather than, fixed mounting cleans the mechanism on the table body, clean the mechanism and include the fixing base, spacing breach has been seted up on the fixing base, the pivot that sets up from top to bottom is installed in the spacing breach, both ends all rotate with the fixing base about the pivot and are connected, the outside cover of pivot is equipped with rather than fixed connection's scraper blade, the brush groove has been seted up to the scraper blade bottom, brush inslot fixed mounting has the brush hair.

As a further technical solution of the present invention: the fixing base upper end still seted up the recess that links to each other with the pivot, the pivot upper end is seted up and is rotated the groove.

As a further technical solution of the present invention: the rotating groove is matched with the inner hexagonal wrench.

As the utility model discloses a further technical scheme again: and the left end and the right end of the pipe body are respectively and fixedly provided with an inlet flange and an outlet flange.

As the utility model discloses a further technical scheme again: the middle of the rotating shaft is provided with a prism, and the scraper is provided with a through hole matched with the prism.

Compared with the prior art, the beneficial effects of the utility model are that: the cleaning mechanism is installed on the meter body, when the meter is read, the rotating shaft in the cleaning mechanism is only required to be rotated to control the scraper to clean the reading disc on the meter body, both hands are prevented from being contaminated when the meter is read by a worker, the meter reading efficiency is improved, and the meter reading device is convenient to operate and more practical.

Drawings

FIG. 1 is a schematic structural diagram of a heat meter for facilitating meter reading;

FIG. 2 is a front view of a sweeping mechanism in the heat meter for facilitating meter reading;

FIG. 3 is a sectional view of a sweeping mechanism in the calorimeter for facilitating meter reading;

FIG. 4 is a top sectional view of a sweeping mechanism in the calorimeter for facilitating meter reading;

FIG. 5 is a sectional view of a scraper in the heat meter for facilitating meter reading;

fig. 6 is another top cross-sectional view of a sweeping mechanism in the heat meter for facilitating meter reading.

In the figure: the cleaning device comprises a pipe body 1, a meter body 2, an inlet flange 3, an outlet flange 4, a first temperature sensor 5, a second temperature sensor 6, a cleaning mechanism 7, a scraper 8, a fixing seat 9, a limiting notch 10, a rotating shaft 11, a rotating groove 12, a groove 13, a brush groove 14, bristles 15, prisms 16, through holes 17 and a dust cover 18.

Detailed Description

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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

The calorimeter convenient for meter reading shown in fig. 1-5 comprises a pipe body 1 and a meter body 2 installed on the pipe body 1, wherein a first temperature sensor 5 and a second temperature sensor 6 connected with the pipe body are further installed at the bottom of the pipe body 1, and the inlet and outlet temperatures are detected by matching the first temperature sensor 5 and the second temperature sensor 6, so that the heat is calculated, the calorimeter can be electrically connected with the meter body 2 by adopting the existing model, the structure and the connection mode are known by those skilled in the art, and the description is omitted; the meter reading device is characterized in that a cleaning mechanism 7 is fixedly arranged on the meter body 2, and a reading disc on the meter body 2 is cleaned through the cleaning mechanism 7, so that meter reading is facilitated, and meter reading efficiency is improved; the cleaning mechanism 7 comprises a fixed seat 9, a limiting notch 10 is formed in the fixed seat 9, the notch 10 can be rotated by at least 180 degrees, preferably 270 degrees, and dust on the reading disc can be effectively removed; install pivot 11 that sets up from top to bottom in the spacing breach 10, pivot 11 is gone up both ends and is all rotated with fixing base 9 and be connected, 11 outside covers of pivot are equipped with rather than fixed connection's scraper blade 8, realize cleaning through setting up link plate 8 and rotating scraper blade 8, and is further, brush groove 14 has been seted up to scraper blade 8 bottom, fixed mounting has brush hair 15 in brush groove 14, when rotating scraper blade 8, cleans through bottom brush hair 15, conveniently removes the dust of clearance on brush hair 15 when rotating when leaving the table body 2, only need rotate scraper blade 8 promptly when checking meter can, need remove dust with the hand when having avoided current checking meter, effectively prevent the both hands of making dirty, improved the efficiency of checking meter moreover.

Further, for convenient rotation scraper blade 8 the recess 13 that links to each other with pivot 11 has still been seted up to fixing base 9 upper end, pivot 11 upper ends have been seted up and have been rotated groove 12, specifically do it cooperatees to rotate groove 12 and interior hexagonal spanner, only need hand-carry one when checking meter can, rotate interior hexagonal spanner during the operation, take scraper blade 8 through pivot 11 and accomplish and clean, avoided with hand direct contact, convenient operation is swift.

The left end and the right end of the pipe body 1 are respectively and fixedly provided with an inlet flange 3 and an outlet flange 4, and the pipe body is conveniently connected with an inlet pipe and an outlet pipe.

Example 2

This embodiment further optimizes on embodiment 1's basis, as shown in fig. 6, be equipped with prismatic 16 in the middle of the pivot 11, set up on the scraper blade 8 with prismatic 16 matched with through-hole 17, make scraper blade 8 and pivot 11 upper and lower sliding connection through setting up prismatic 16 and the cooperation of through-hole 17, and do not influence scraper blade 8 and rotate along with pivot 11, conveniently take out to change scraper blade 8 after pivot 11 from the top, be convenient for follow-up when scraper blade 8 damages maintain.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a calorimeter convenient to meter reading, includes body (1) and installs table body (2) on body (1), body (1) bottom still installs first temperature sensor (5) and second temperature sensor (6) that link to each other with it, its characterized in that: fixed mounting has cleaning mechanism (7) on table body (2), cleaning mechanism (7) and including fixing base (9), spacing breach (10) have been seted up on fixing base (9), pivot (11) that set up about installing in spacing breach (10), both ends all rotate with fixing base (9) about pivot (11) and are connected, pivot (11) outside cover is equipped with rather than fixed connection's scraper blade (8), brush groove (14) have been seted up to scraper blade (8) bottom, brush groove (14) internal fixation has brush hair (15).

2. The calorimeter convenient for meter reading of claim 1, wherein: the upper end of the fixed seat (9) is also provided with a groove (13) connected with the rotating shaft (11), and the upper end of the rotating shaft (11) is provided with a rotating groove (12).

3. The calorimeter convenient for meter reading of claim 2, wherein: the rotating groove (12) is matched with an inner hexagonal wrench.

4. The calorimeter of claim 1, 2 or 3, which is convenient for meter reading, wherein: the left end and the right end of the pipe body (1) are respectively and fixedly provided with an inlet flange (3) and an outlet flange (4).

5. The calorimeter convenient for meter reading of claim 4, wherein: the middle of the rotating shaft (11) is provided with a prism (16), and the scraper (8) is provided with a through hole (17) matched with the prism (16).