CN218211691U

CN218211691U - Waterproof ultrasonic heat meter

Info

Publication number: CN218211691U
Application number: CN202222509026.1U
Authority: CN
Inventors: 李辉
Original assignee: Shaanxi Xiteng Metering Device Co ltd
Current assignee: Shaanxi Xiteng Metering Device Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-01-03
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a waterproof type ultrasonic wave calorimeter, including the ultrasonic wave calorimeter body, the fixed cover in surface of ultrasonic wave calorimeter body is equipped with waterproof box, the guide rail has all been riveted to the front side and the rear side at waterproof box top. The utility model discloses possess and to carry out filtration treatment and have waterproof function's advantage to impurity, it still has some shortcomings to have solved current ultrasonic wave calorimeter when in-service use, it is comparatively obvious just not to have waterproof function, water liquid enters into the inside of ultrasonic wave calorimeter easily when leading to using under humid environment, cause the inside electronic component of ultrasonic wave calorimeter to take place short circuit phenomenon easily, thereby influence its life, do not possess filtration simultaneously, can't carry out filtration treatment to the great impurity that contains in the liquid, cause the easy adhesion of impurity at the pipeline inner wall of ultrasonic wave calorimeter, thereby influence measured data's accuracy, and the problem of ultrasonic wave calorimeter suitability has been reduced.

Description

Waterproof ultrasonic heat meter

Technical Field

The utility model relates to an ultrasonic wave calorimeter technical field specifically is a waterproof type ultrasonic wave calorimeter.

Background

The ultrasonic heat meter is an electromechanical integrated product based on a microprocessor and a high-precision sensor, and is used for measuring flow by an ultrasonic method and displaying heat energy released or absorbed by water flowing through a heat exchange system.

Patent application publication No. CN 202974513U's utility model discloses an ultrasonic wave calorimeter, including integrating instrument, flow sensor and temperature sensor, the integrating instrument is connected with flow sensor and temperature sensor respectively, temperature sensor includes entry temperature sensor and export temperature sensor, the integrating instrument includes the casing, and casing below left side is equipped with independent battery compartment, is equipped with the battery in the independent battery compartment, casing below right side is equipped with the bolt, flow sensor includes the base, the base top be equipped with the corresponding jack of bolt, flow sensor passes through the cooperation and the casing plug-in swing joint of jack and bolt. The utility model has the advantages that: the utility model discloses simple structure, convenient to use, long service life, calorimeter power supply battery is quick detachable, and it is convenient to change the battery, and the integrator is separable with flow sensor, prevents the ageing of the inside spare part of calorimeter and the increase of battery energy consumption, has very much the practicality.

However, the device still has some defects in actual use, and obviously has no waterproof function, so that water liquid easily enters the inside of the ultrasonic heat meter when the device is used in a humid environment, and an electronic element inside the ultrasonic heat meter is easily short-circuited, so that the service life of the device is influenced.

Therefore, it is necessary to provide a waterproof ultrasonic heat meter to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof type ultrasonic wave calorimeter, possess and to carry out filtration treatment and have waterproof function's advantage to impurity, solved present ultrasonic wave calorimeter still have some shortcomings when in-service use, it is comparatively obvious just not to have waterproof function, water liquid enters into the inside of ultrasonic wave calorimeter easily when leading to using under humid environment, cause the inside electronic component of ultrasonic wave calorimeter to take place short circuit phenomenon easily, thereby influence its life, do not possess filtration simultaneously, can't carry out filtration treatment to the great impurity that contains in the liquid, cause the easy adhesion of impurity at the pipeline inner wall of ultrasonic wave calorimeter, thereby influence measured data's accuracy nature, and the problem of ultrasonic wave calorimeter suitability has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof type ultrasonic wave calorimeter, includes the ultrasonic wave calorimeter body, the fixed cover in surface of ultrasonic wave calorimeter body is equipped with waterproof box, the front side and the rear side at waterproof box top all rivet the guide rail, one side swing joint that the guide rail is relative has waterproofing mechanism, the left side at ultrasonic wave calorimeter body top is run through and is provided with filtering mechanism, the top intercommunication of waterproof box front side has the rubber tube, the top of waterproof box both sides all has the limiting plate through damping pivot swing joint.

Preferably, waterproofing mechanism includes the waterproof board, the waterproof board is located the inner chamber of guide rail, the bottom riveting of waterproof board has sealed the pad, the bottom of sealed pad contacts with waterproof box, the top of waterproof board is inlayed and is installed the observation window, the both sides at waterproof board top all are riveted the handle.

Preferably, the filtering mechanism comprises a rotating rod, the bottom end of the rotating rod penetrates through an inner cavity of the ultrasonic heat meter body and is fixedly connected with a circular plate, a filter screen is embedded in the left side of the circular plate, a knob is riveted to the top end of the rotating rod, and the rotating rod is movably connected with the ultrasonic heat meter body through a sealing bearing.

Preferably, the positioning plate is riveted to the left side of the top of the ultrasonic heat meter body, a positioning bolt penetrates through the left side of the positioning plate, and the positioning bolt is in threaded connection with the positioning plate.

Preferably, the number of the rubber tubes is three, and the rubber tubes are arranged at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a waterproofing mechanism, filtering mechanism, the rubber tube, the limiting plate, the cooperation of waterproof board and sealed pad, possess and to carry out filtration treatment and have waterproof function's advantage impurity, some shortcomings still exist when in-service use have been solved current ultrasonic wave calorimeter, it is comparatively obvious just not to have waterproof function, water liquid enters into the inside to the ultrasonic wave calorimeter easily when leading to using under humid environment, cause the inside electronic component of ultrasonic wave calorimeter to take place short circuit phenomenon easily, thereby influence its life, do not possess filtration simultaneously, can't carry out filtration treatment to the great impurity that contains in the liquid, cause the easy adhesion of impurity at the pipeline inner wall of ultrasonic wave calorimeter, thereby influence measured data's accuracy nature, and the problem of ultrasonic wave calorimeter suitability has been reduced.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the present invention;

fig. 3 is a perspective view of the structure of the ultrasonic heat meter body of the present invention;

fig. 4 is an enlarged schematic view of a in the structure diagram 3 of the present invention;

FIG. 5 is a perspective view of the filtering mechanism of the present invention;

fig. 6 is a perspective view of the waterproof mechanism of the present invention.

In the figure: the ultrasonic heat meter comprises an ultrasonic heat meter body 1, a waterproof box 2, a guide rail 3, a waterproof mechanism 4, a filtering mechanism 5, a rubber pipe 6, a limiting plate 7, a waterproof plate 8, a sealing gasket 9, an observation window 10, a handle 11, a rotating rod 12, a circular plate 13, a filter screen 14, a knob 15, a positioning plate 16 and a positioning bolt 17.

Detailed Description

Referring to fig. 1 to 6, a waterproof ultrasonic heat meter comprises an ultrasonic heat meter body 1, a waterproof box 2 is fixedly sleeved on the surface of the ultrasonic heat meter body 1, the surface of the ultrasonic heat meter body 1 can be protected from water by the waterproof box 2, so that water is prevented from entering an inner cavity of the ultrasonic heat meter body 1, guide rails 3 are riveted on the front side and the rear side of the top of the waterproof box 2, a waterproof mechanism 4 is movably connected to the opposite side of the guide rails 3, a filter mechanism 5 is arranged on the left side of the top of the ultrasonic heat meter body 1 in a penetrating manner, a rubber pipe 6 is communicated with the top of the front side of the waterproof box 2, rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, and can recover to an original shape after the external force is removed, the rubber is divided into two types of natural rubber and synthetic rubber, and the natural rubber is prepared by extracting colloid from plants such as rubber trees and rubber grasses; the synthetic rubber is obtained by polymerizing various monomers, the rubber product is widely applied to the industry or life aspects, and the tops of the two sides of the waterproof box 2 are movably connected with the limiting plates 7 through the damping rotating shafts.

Waterproof mechanism 4 includes waterproof board 8, waterproof board 8 is located guide rail 3's inner chamber, waterproof board 8's bottom riveting has sealed the pad 9, the bottom of sealed pad 9 contacts with waterproof box 2, install observation window 10 at waterproof board 8's top is inlayed, through setting up waterproof board 8, sealed pad 9 and observation window 10, can increase waterproof box 2's sealing performance, make the unable inner chamber that enters into to waterproof box 2 of water liquid, the both sides at waterproof board 8 top all are riveted there is handle 11, through setting up handle 11, the person of facilitating the use installs and dismantles waterproof board 8.

Filtering mechanism 5 includes bull stick 12, the bottom of bull stick 12 runs through to the inner chamber and the fixedly connected with plectane 13 of ultrasonic wave calorimeter body 1, the filter screen 14 is installed to the left side of plectane 13 is inlayed, the top riveting of bull stick 12 has knob 15, through setting up bull stick 12, filter screen 14 and knob 15, possess and to carry out filterable advantage to liquid, the easy adhesion of impurity problem at ultrasonic wave calorimeter body 1 inner wall has been solved, bull stick 12 passes through sealed bearing and ultrasonic wave calorimeter body 1 swing joint.

The left side riveting at 1 top of ultrasonic wave calorimeter body has locating plate 16, and the left side of locating plate 16 runs through and is provided with positioning bolt 17, through setting up locating plate 16 and positioning bolt 17, can carry out spacing fixed to bull stick 12, avoids bull stick 12 to take place the rotation phenomenon, positioning

bolt

17 and 16 threaded connection of locating plate.

The number of the rubber tubes 6 is three, and the rubber tubes 6 are arranged at equal intervals.

During the use, put in the outside of waterproof box 2 with the circuit of ultrasonic wave calorimeter body 1 through rubber tube 6, insert waterproof board 8 in the inner chamber of guide rail 3 through handle 11, the intimate contact between the bottom of sealed pad 9 and the waterproof box 2, then rotate one hundred eighty degrees limiting plate 7, can carry out spacing fixed to waterproof board 8 under the effect of limiting plate 7, can seal protection ultrasonic wave calorimeter body 1 under the effect of waterproof board 8 and waterproof box 2, avoid water liquid to get into the inner chamber of ultrasonic wave calorimeter body 1, then rotatory positioning bolt 17, positioning bolt 17 makes positioning bolt 17 remove to the right side through 16 threaded connection with the locating plate, positioning bolt 17's right-hand member and bull stick 12 intimate contact, thereby carry out spacing fixed to bull stick 12, filter screen 14 carries out filtering process to the great impurity that contains in the liquid, avoid impurity to get into the inside of ultrasonic wave calorimeter body 1.

In conclusion: this waterproof type ultrasonic wave calorimeter, through waterproofing mechanism 4, filter mechanism 5, rubber tube 6, limiting plate 7, the cooperation of waterproof board 8 and sealed pad 9, it still has some shortcomings to have solved current ultrasonic wave calorimeter when in-service use, it is comparatively obvious do not have waterproof function, water liquid enters into the inside of ultrasonic wave calorimeter easily when leading to using under humid environment, cause the inside electronic component of ultrasonic wave calorimeter to take place the short circuit phenomenon easily, thereby influence its life, do not possess filtration simultaneously, can't carry out filtration treatment to the great impurity that contains in the liquid, cause the easy adhesion of impurity at the pipeline inner wall of ultrasonic wave calorimeter, thereby influence the accuracy of measured data, and the problem of ultrasonic wave calorimeter suitability has been reduced.

Claims

1. The utility model provides a waterproof type ultrasonic wave calorimeter, includes ultrasonic wave calorimeter body (1), its characterized in that: the surface fixing sleeve of the ultrasonic heat meter body (1) is provided with a waterproof box (2), the front side and the rear side of the top of the waterproof box (2) are respectively riveted with a guide rail (3), one side of the guide rail (3) opposite to the waterproof mechanism (4) is movably connected with the waterproof mechanism, the left side of the top of the ultrasonic heat meter body (1) is provided with a filtering mechanism (5) in a penetrating mode, the top of the front side of the waterproof box (2) is communicated with a rubber pipe (6), and the tops of the two sides of the waterproof box (2) are respectively movably connected with a limiting plate (7) through a damping rotating shaft.

2. The waterproof ultrasonic heat meter according to claim 1, characterized in that: waterproof mechanism (4) include waterproof board (8), waterproof board (8) are located the inner chamber of guide rail (3), the bottom riveting of waterproof board (8) has sealed pad (9), the bottom of sealed pad (9) contacts with waterproof box (2), the top of waterproof board (8) is inlayed and is installed observation window (10), the both sides at waterproof board (8) top are all riveted and are had handle (11).

3. The waterproof ultrasonic heat meter according to claim 1, characterized in that: the ultrasonic calorimeter is characterized in that the filtering mechanism (5) comprises a rotating rod (12), the bottom end of the rotating rod (12) penetrates through an inner cavity of the ultrasonic calorimeter body (1) and is fixedly connected with a circular plate (13), a filter screen (14) is embedded and installed on the left side of the circular plate (13), a knob (15) is riveted to the top end of the rotating rod (12), and the rotating rod (12) is movably connected with the ultrasonic calorimeter body (1) through a sealing bearing.

4. The waterproof ultrasonic heat meter according to claim 1, characterized in that: the positioning plate (16) is riveted to the left side of the top of the ultrasonic heat meter body (1), a positioning bolt (17) penetrates through the left side of the positioning plate (16), and the positioning bolt (17) is in threaded connection with the positioning plate (16).

5. The waterproof ultrasonic heat meter according to claim 1, characterized in that: the number of the rubber tubes (6) is three, and the rubber tubes (6) are arranged at equal intervals.