CN222011985U - Flame detector cooling device - Google Patents

Abstract

The utility model discloses a flame detector cooling device which comprises a detector, wherein the detector comprises a probe and a device shell, the probe is fixedly arranged at the head of the device shell, the probe and the device shell are both cylindrical, the diameter of the probe is larger than that of the device shell, and heat insulation plate groups are symmetrically arranged on the outer side surface of the device shell. According to the utility model, the heat insulation plate group is arranged outside the device shell, so that the heat insulation plate group is convenient to conduct the temperature in the blocked combustion chamber to the device shell quickly, meanwhile, the device shell can be transferred to the heat dissipation plate through the heat dissipation pipe in the use process, finally, the heat dissipation can be conducted quickly through the metal fins on the heat dissipation plate, and the purpose of cooling the detector is realized through the whole device in a heat exchange and heat insulation mode with the outside.

Description

Flame detector cooling device

Technical Field

The utility model relates to the technical field of flame detector cooling devices, in particular to a flame detector cooling device.

Background

Flame detectors are devices that detect the flame intensity of a combustion chamber or burner. The device mainly comprises a probe and a signal processor, and outputs an analog signal representing the flame intensity, a switching value signal representing whether flame exists or not and/or a video signal representing the flame intensity.

The flame detector mainly comprises a probe and a device shell (a signal processor is arranged in the shell), and is high in temperature due to long-time working under a high-temperature environment, and is often required to be arranged and used in a high-temperature process for a long time.

In the related art described above, it has been found that the conventional flame detector is directly installed inside the combustion chamber, but there is no corresponding cooling device, so that the internal components are easily damaged by high temperature for a long period of time.

Disclosure of utility model

The application provides a flame detector cooling device which is used for solving the problems in the background technology.

The utility model is realized in the following way:

The utility model provides a flame detector cooling device, includes the detector, the detector includes probe and ware shell, probe fixed mounting is at the head of ware shell, probe and ware shell are cylindrical, and the diameter of probe is greater than the diameter of ware shell, the symmetry is installed on the lateral surface of ware shell and is separated thermal insulation board group, install radiator unit on the medial surface of separating thermal insulation board group, radiator unit laminating is on the lateral surface of ware shell.

Further, the device also comprises a mounting plate for mounting the feeder shell and the heat insulation plate group, and a plurality of connecting holes are symmetrically formed at two ends of the mounting plate.

Further, the middle part of mounting panel has seted up longitudinal groove, still be provided with spacing in the longitudinal groove symmetry, spacing and mounting panel integrated into one piece.

Further, the heat insulation plate group comprises a semicircular buckle plate and a vertical plate arranged in the longitudinal groove, wherein the vertical plate is arranged on one side of the semicircular buckle plate, and the vertical plate and the semicircular buckle plate are integrally formed.

Further, side grooves corresponding to the limit strips are formed in the two sides of the vertical plate.

Further, the radiating component comprises radiating pipes and a radiating plate, wherein the radiating pipes are uniformly arranged on the inner side face of the semicircular buckle plate, the radiating plate is fixedly arranged on the mounting plate, and the inner end of the radiating plate is in contact with the radiating plate.

Further, a plurality of metal fins are arranged on the outer side face of the heat dissipation plate close to the outer end, and the metal fins are fixedly connected with the heat dissipation plate.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the heat insulation plate group is arranged outside the device shell, so that the heat in the combustion chamber can be conveniently and rapidly conducted onto the device shell through the heat insulation plate group, meanwhile, the device shell can be further transferred onto the heat dissipation plate through the heat dissipation pipe in the use process, finally, the heat can be rapidly dissipated through the metal fins on the heat dissipation plate, and the whole device achieves the purpose of cooling the detector through heat exchange and heat insulation with the outside, so that the device has the advantages of low cost and good heat dissipation effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the present utility model in use;

FIG. 2 is a perspective view of the overall structure in an embodiment of the utility model;

FIG. 3 is an exploded view of the device of FIG. 2;

FIG. 4 is a perspective underside view of the thermal insulation plate set of FIG. 1;

fig. 5 is a perspective upper view of the heat insulating plate group shown in fig. 1.

In the figure: 1. a detector; 11. a probe; 12. a housing; 2. a heat insulating plate group; 21. a semicircular buckle plate; 22. a vertical plate; 221. a side groove; 3. a heat dissipation assembly; 31. a heat radiating pipe; 32. a heat dissipation plate; 321. a metal fin; 4. a mounting plate; 41. a connection hole; 42. a longitudinal slot; 421. and a limit strip.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

Referring to fig. 1, 2 and 3, a cooling device for a flame detector 1 includes a detector 1, the detector 1 includes a probe 11 and a housing 12, the probe 11 is fixedly installed at the head of the housing 12, the probe 11 and the housing 12 are both cylindrical, the diameter of the probe 11 is larger than that of the housing 12, a heat insulation plate set 2 is symmetrically installed on the outer side surface of the housing 12, a heat insulation plate set 21 is made of heat insulation material, a heat dissipation component 3 is installed on the inner side surface of the heat insulation plate set 2, and the heat dissipation component 3 is attached to the outer side surface of the housing 12. Also included is a mounting plate 4 to which the feeder housing 12 and the thermal insulation plate package 2 are mounted. Through setting up structure and the size to detector 1 and guaranteeing to protect and cool down and use on ware shell 12 in the time of detecting through probe 11 convenient thermal insulation board group 2 stable, through detaining two thermal insulation board group 2 and establish the outside at ware shell 12, then guarantee to laminate radiator unit 3 on the lateral surface of ware shell 12, can carry out heat conduction through radiator unit 3 in the facilitate the use in real time, guarantee that ware shell 12 is better to dispel the heat and use.

Referring to fig. 2, a plurality of connection holes 41 are symmetrically formed at both ends of the mounting plate 4. The arrangement of the mounting plate 4 and the connecting holes 41 facilitates the better fixed mounting of the device in the combustion chamber.

The middle part of mounting panel 4 has seted up longitudinal groove 42, still is provided with spacing 421 in the longitudinal groove 42 symmetry, spacing 421 and mounting panel 4 integrated into one piece. Through set up longitudinal groove 42 at the middle part of mounting panel 4, make things convenient for thermal insulation board group 2 to install, make things convenient for better location installation through setting up limit bar 421 simultaneously.

Referring to fig. 3, 4 and 5, the heat insulating plate group 2 includes a semicircular buckle plate 21 and a vertical plate 22 installed in a longitudinal groove 42, the vertical plate 22 is provided at one side of the semicircular buckle plate 21, and the vertical plate 22 is integrally formed with the semicircular buckle plate 21. Side grooves 221 corresponding to the limit bars 421 are formed on both sides of the vertical plate 22. The semicircular buckle plates 21 can be installed in the longitudinal grooves 42 through the vertical plates 22 through structural arrangement of the heat insulation plate group 2, and meanwhile, the vertical plates 22 can be stably clamped and fixed in the longitudinal grooves 42 through positioning and installing the limit bars 421 in cooperation with the arrangement of the side grooves 221.

Referring to fig. 5, the heat dissipation assembly 3 includes a heat dissipation pipe 31 and a heat dissipation plate 32, the heat dissipation pipe 31 is uniformly disposed on an inner side surface of the semicircular buckle plate 21, the heat dissipation plate 32 is fixedly mounted on the mounting plate 4, and an inner end of the heat dissipation plate 32 is in contact with the heat dissipation plate 32. The outer side surface of the heat radiation plate 32 is provided with a plurality of metal fins 321 close to the outer end, and the metal fins 321 are fixedly connected with the heat radiation plate 32. Through the structure setting to radiator unit 3 guarantees that heating panel 32 can extend to the combustion chamber outside and conduct heat, just so can be stable after heating panel 32 and cooling tube 31 contact conduct the heat on the cooling tube 31, easily to the stable heat dissipation operation of ware shell 12, conveniently increase the radiating effect of heating panel 32 through the setting to metal fin 321 simultaneously.

Working principle: through just can just with its fixed mounting in the burning furnace behind the mounting panel central point put with the detector, then with the symmetry of heat insulating plate group installation in vertical groove, guarantee that semicircular buckle can drive the cooling tube laminating on the surface of feeder shell, insert the inside from outside at last with the heating panel to the heating panel contacts with the cooling tube laminating and can carry out heat transfer together, realizes the purpose of real-time cooling.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. 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 (7)

1. Flame detector cooling arrangement, comprising a detector (1), characterized in that: the detector (1) comprises a probe (11) and a device shell (12), the probe (11) is fixedly arranged at the head of the device shell (12), the probe (11) and the device shell (12) are cylindrical, the diameter of the probe (11) is larger than that of the device shell (12), the heat insulation plate group (2) is symmetrically arranged on the outer side surface of the device shell (12), the heat dissipation assembly (3) is arranged on the inner side surface of the heat insulation plate group (2), and the heat dissipation assembly (3) is attached to the outer side surface of the device shell (12).

2. A flame detector cooling arrangement according to claim 1, further comprising a mounting plate (4) for mounting the feeder housing (12) and the heat insulating plate package (2), wherein a plurality of connecting holes (41) are symmetrically formed at both ends of the mounting plate (4).

3. The flame detector cooling device according to claim 2, wherein a longitudinal groove (42) is formed in the middle of the mounting plate (4), and limit strips (421) are symmetrically arranged in the longitudinal groove (42), and the limit strips (421) and the mounting plate (4) are integrally formed.

4. A flame detector cooling arrangement according to claim 3, characterized in that the heat insulating plate package (2) comprises a semicircular pinch plate (21) and a riser (22) mounted in a longitudinal groove (42), the riser (22) being arranged on one side of the semicircular pinch plate (21), and the riser (22) being integrally formed with the semicircular pinch plate (21).

5. A flame detector cooling arrangement according to claim 4, characterized in that side grooves (221) corresponding to the limit bars (421) are provided on both sides of the riser (22).

6. A flame detector cooling arrangement according to claim 5, characterized in that the heat dissipating assembly (3) comprises a heat dissipating tube (31) and a heat dissipating plate (32), the heat dissipating tube (31) is uniformly arranged on the inner side surface of the semicircular buckle plate (21), the heat dissipating plate (32) is fixedly mounted on the mounting plate (4), and the inner end of the heat dissipating plate (32) is in contact with the heat dissipating plate (32).

7. The flame detector cooling device according to claim 6, wherein a plurality of metal fins (321) are arranged on the outer side surface of the heat dissipation plate (32) near the outer end, and the metal fins (321) are fixedly connected with the heat dissipation plate (32).