CN210202335U

CN210202335U - Industrial instrument heat dissipation explosion-proof equipment

Info

Publication number: CN210202335U
Application number: CN201920889513.0U
Authority: CN
Inventors: Yingjie Hou; 侯英杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-03-27
Anticipated expiration: 2029-06-14

Abstract

The utility model relates to an industrial instrument heat dissipation explosion-proof equipment, including the table body, the back lateral wall fixedly connected with a plurality of fin of the table body, the back lateral wall fixedly connected with four fixed feet of the table body, the back lateral wall fixedly connected with cold liquid case of the table body, the inside wall fixedly connected with liquid pump of cold liquid case, the output link up of liquid pump is connected with one end of circulating pipe, the other end of circulating pipe is the S-shaped and link up after passing a plurality of fin and pegs graft on the lateral wall of cold liquid case, through adding structures such as cold liquid case, liquid pump and circulating pipe, takes away and disperses the temperature of fin with the form of liquid cooling, makes the holistic temperature of fin more even, has avoided the too high problem of local temperature, through adding structures such as mounting panel, heat dissipation fan and erection rod, through the temperature on with circulating pipe and fin of forced air cooling form, reduces the bulk temperature of circulating pipe and fin, the whole cooling effect is achieved.

Description

Industrial instrument heat dissipation explosion-proof equipment

Technical Field

The utility model relates to an explosion-proof technical field of instrument, concretely relates to industrial instrument heat dissipation explosion-proof equipment.

Background

In the prior art, electric instruments which can be safely used in an environment with explosive mixtures are designed and manufactured by adopting certain safety technical measures, and can ensure safe power supply, electricity utilization, detection and control in places with explosion risks such as petroleum, chemical engineering and the like.

In general, in normal operation or in an accident state, sparks, arcs, hot surfaces, hot particles and the like can occur, and the electric instrument has certain energy and becomes a fire source for igniting flammable gas mixtures in an explosion dangerous environment. The explosion of an explosive gas mixture must have two conditions: a certain gas concentration and sufficient spark energy. The safety measures taken in the electrical apparatus are nothing but to make these two conditions not exist at the same time. The explosion-proof type of the electrical equipment formed according to the principle comprises an explosion-proof type, an increased safety type, an intrinsic safety type, a positive pressure type, an oil filling type, a sand filling type and a flameless pattern type. The national standard of China stipulates that explosion-proof electrical equipment is divided into two types I and II. The I type is explosion-proof electrical equipment used in the underground coal mine; and the II type is the explosion-proof electrical equipment for factories. The II-type explosion-proof electrical equipment is mainly used for factory buildings with explosive hazards, such as factory buildings with various explosive gases, such as oil exploitation, oil refining, oil transportation systems, chemical engineering and the like.

For some plants with more dust, explosion prevention is generally carried out by adopting a method of reducing the surface temperature of an industrial instrument, the surface temperature of the industrial instrument is reduced by the method, and the dust in the air cannot explode due to reaching an ignition point, so that the heat dissipation explosion-proof device for the industrial instrument is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at overcomes at least a defect among the prior art, provides an industrial instrument heat dissipation explosion-proof equipment.

In order to realize the technical scheme, the utility model discloses a following technical scheme:

the utility model provides an industrial instrument heat dissipation explosion-proof equipment, includes the table body, a plurality of fin of back lateral wall fixedly connected with of the table body, four fixed feet of back lateral wall fixedly connected with of the table body, the back lateral wall fixedly connected with cold liquid case of the table body, the inside wall fixedly connected with liquid pump of cold liquid case, the output through connection circulating pipe' S of liquid pump one end, the other end of circulating pipe is the S-shaped and link up the grafting on the lateral wall of cold liquid case after passing a plurality of fin, the lateral wall fixedly connected with mounting panel of cold liquid case, set up the mounting hole of two symmetries on the mounting panel, the lateral wall of mounting hole is through installation pole fixedly connected with heat dissipation fan.

Preferably, the heat dissipation fan comprises a motor, the side wall of the motor is fixedly connected with the mounting rod, the output end of the motor is fixedly connected with fan blades, and the liquid pump, the motor, the switch and the external power supply form a series circuit together through a wire.

Preferably, a plurality of the fins are arranged on the rear side wall of the watch body in two groups at equal intervals, and the two groups of the fins are symmetrically arranged.

Preferably, the liquid cooling tank is provided with a water filling port and a cover.

Preferably, the circulating pipe comprises a liquid guide pipe and a radiating pipe, the liquid guide pipe is communicated with the output end of the liquid pump, one end of the radiating pipe is communicated with the liquid guide pipe, and the other end of the radiating pipe penetrates through the radiating fins in an S shape.

Preferably, the number of the mounting rods in the two mounting holes is six.

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

1. through adding structures such as cold liquid case, liquid pump and circulating pipe to the temperature of fin is taken away and is dispersed in the form of liquid cooling, makes the holistic temperature of fin more even, has avoided the too high problem of local temperature.

2. By adding the structures such as the mounting plate, the heat dissipation fan, the mounting rod and the like, the temperature on the circulating pipe and the heat dissipation fins is taken away in an air cooling mode, the overall temperature of the circulating pipe and the heat dissipation fins is reduced, and the overall cooling effect is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is an enlarged view of a part of the structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-meter body, 2-radiating fins, 3-fixed pins, 4-liquid cooling tank, 5-liquid pump, 6-circulating pipe, 7-mounting plate, 8-radiating fan, 81-motor, 82-fan blade and 9-mounting rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-4, the heat dissipation and explosion protection device for industrial instruments of the present invention comprises a meter body 1, a plurality of heat dissipation fins 2 are fixedly connected to the rear side wall of the meter body 1, four fixing legs 3 are fixedly connected to the rear side wall of the meter body 1, a cooling liquid tank 4 is fixedly connected to the rear side wall of the meter body 1, a liquid pump 5 is fixedly connected to the inner side wall of the cooling liquid tank 4, the output end of the liquid pump 5 is connected to one end of a circulation pipe 6, the other end of the circulation pipe 6 passes through the plurality of heat dissipation fins 2 in an S-shape and is inserted on the side wall of the cooling liquid tank 4, a mounting plate 7 is fixedly connected to the outer side wall of the cooling liquid tank 4, two symmetrical mounting holes are formed on the mounting plate 7, the side wall of, the structure takes away and disperses the temperature of the radiating fins 2 in a liquid cooling mode, so that the overall temperature of the radiating fins 2 is more uniform, and the problem of overhigh local temperature is avoided.

The heat dissipation fan 8 comprises a motor 81, the side wall of the motor 81 is fixedly connected with the mounting rod 9, the output end of the motor 81 is fixedly connected with fan blades 82, the liquid pump 5, the motor 81, a switch and an external power supply jointly form a series circuit through a wire, the structure takes away the temperature of the circulating pipe 6 and the heat dissipation fins 2 through an air cooling mode, the overall temperature of the circulating pipe 6 and the heat dissipation fins 2 is reduced, and the overall cooling effect is achieved.

Wherein, a plurality of fin 2 divide two sets of equidistance to arrange on the rear wall of table body 1, two sets of fin 2 symmetries set up, seted up the filler on cold liquid case 4 and have covered incidentally, circulating pipe 6 includes catheter and cooling tube, the output through connection of catheter and liquid pump 5, the one end and the catheter through connection of cooling tube, the other end of cooling tube is the S-shaped and passes a plurality of fin 2, the total six of installation pole 9 in two mounting holes.

One specific application of this embodiment is: the series circuit is connected, the liquid pump 5 and the motor 81 start to work, the liquid pump 5 pumps cooling liquid in the cooling liquid tank 4 into the circulating pipe 6, the cooling liquid in the circulating pipe 6 can take away heat on the cooling fins 2 with higher temperature and transmit the heat to the cooling fins 2 with lower temperature, so that the phenomenon of local high temperature is avoided, and the problem of dust explosion caused by local high temperature is also avoided, meanwhile, the running motor 81 drives the fan blades 82 to rotate, the rotating fan blades 82 blow outside cold air through the upper and lower two groups of cooling fins 2, the heat on the cooling fins 2 and the circulating pipe 6 is taken away, the cooling fins 2 and the circulating pipe 6 are integrally cooled, dust explosion in the air caused by the surface of the high-temperature instrument is prevented, and the safety of the instrument is improved. One specific application of this embodiment is: the series circuit is connected, the liquid pump 5 and the motor 81 start to work, the liquid pump 5 pumps cooling liquid in the cooling liquid tank 4 into the circulating pipe 6, the cooling liquid in the circulating pipe 6 can take away heat on the cooling fins 2 with higher temperature and transmit the heat to the cooling fins 2 with lower temperature, so that the phenomenon of local high temperature is avoided, and the problem of dust explosion caused by local high temperature is also avoided, meanwhile, the running motor 81 drives the fan blades 82 to rotate, the rotating fan blades 82 blow outside cold air through the upper and lower two groups of cooling fins 2, the heat on the cooling fins 2 and the circulating pipe 6 is taken away, the cooling fins 2 and the circulating pipe 6 are integrally cooled, dust explosion in the air caused by the surface of the high-temperature instrument is prevented, and the safety of the instrument is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," 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 invention. In this specification, the schematic representations of the terms used above do not 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.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an industrial instrument heat dissipation explosion-proof equipment, includes the table body (1), its characterized in that: the utility model discloses a cold liquid storage device, including table body (1), back lateral wall fixedly connected with a plurality of fin (2), four fixed feet (3) of back lateral wall fixedly connected with of table body (1), the back lateral wall fixedly connected with cold liquid case (4) of table body (1), the inside wall fixedly connected with liquid pump (5) of cold liquid case (4), the output through connection circulating pipe (6) of liquid pump (5) one end, the other end of circulating pipe (6) is the S-shaped one-tenth and link up after passing a plurality of fin (2) and pegs graft on the lateral wall of cold liquid case (4), the lateral wall fixedly connected with mounting panel (7) of cold liquid case (4), set up the mounting hole of two symmetries on mounting panel (7), the lateral wall of mounting hole passes through mounting rod (9) fixedly connected with heat dissipation fan (8).

2. The industrial instrument heat dissipation explosion-proof device of claim 1, wherein: the heat dissipation fan (8) comprises a motor (81), the side wall of the motor (81) is fixedly connected with the mounting rod (9), the output end of the motor (81) is fixedly connected with fan blades (82), and the liquid pump (5), the motor (81), a switch and an external power supply jointly form a series circuit through wires.

3. The industrial instrument heat dissipation explosion-proof device of claim 1, wherein: a plurality of fin (2) divide two sets of equidistance to arrange on the back lateral wall of table body (1), two sets of fin (2) symmetry sets up.

4. The industrial instrument heat dissipation explosion-proof device of claim 1, wherein: and a water filling port and a cover are arranged on the cold liquid tank (4).

5. The industrial instrument heat dissipation explosion-proof device of claim 1, wherein: the circulating pipe (6) comprises a liquid guide pipe and a radiating pipe, the liquid guide pipe is in through connection with the output end of the liquid pump (5), one end of the radiating pipe is in through connection with the liquid guide pipe, and the other end of the radiating pipe penetrates through the radiating fins (2) in an S shape.

6. The industrial instrument heat dissipation explosion-proof device of claim 1, wherein: the number of the mounting rods (9) in the two mounting holes is six.