CN211196860U

CN211196860U - Heat dissipation device for box body frame of vacuum quantitative filling machine

Info

Publication number: CN211196860U
Application number: CN201922203366.XU
Authority: CN
Inventors: 闵晓进; 白玉峰; 程宝柱
Original assignee: HEBEI XIAOJIN MACHINERY MANUFACTURING Inc
Current assignee: HEBEI XIAOJIN MACHINERY MANUFACTURING Inc
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-08-07
Anticipated expiration: 2029-12-11

Abstract

The utility model provides a vacuum quantitative filling machine box frame heat abstractor, including cold wind inlet channel, cold wind inlet channel sets up on box frame one side lateral wall, be provided with the filter screen in the cold wind inlet channel, centrifugal fan is connected to cold wind inlet channel, the directional box frame inner chamber middle part of cold wind inlet channel air outlet and or well lower part to carry out the cold wind cooling to the equipment in the box frame, the box frame still is provided with the air-out passageway, the air intake of air-out passageway is located box frame inner chamber upper portion, the air outlet and the box frame outside of air-out passageway switch on. The utility model provides a pair of vacuum quantitative filling machine box frame heat abstractor, cold wind cools off rapidly through the direct source that generates heat of dedicated passageway, and through independent passageway discharge after the hot air of principle of expending with heat and contracting with cold reachs the frame top, heat in the reduction box frame that can be effectively quick to reduced the degree of difference in temperature of equipment electrical apparatus part with the external world, reduced the formation of electrical apparatus part comdenstion water such as touch-sensitive screen, motor, relay, increased the life of equipment.

Description

Heat dissipation device for box body frame of vacuum quantitative filling machine

Technical Field

The utility model relates to a vacuum dosing filling machine box frame heat abstractor.

Background

The production workshop of the vacuum quantitative filling machine generally works under the environment with lower temperature (about 18 ℃), a filling machine vane pump servo motor is usually arranged in a box body frame of the vacuum quantitative filling machine, a filling machine kink device servo motor, a hydraulic station for the filling machine, a vacuum pump for the filling machine and other equipment, the heating source is higher in working temperature (about 50 ℃), an axial flow fan is adopted to be installed at the top of the filling machine for exhausting, the flow of sucked cold air is smaller, effective air duct control is not carried out, heat cannot be exhausted, the temperature difference between the air inside the box body frame of the filling machine and the outside air is larger, and the phenomenon that electric equipment parts such as a touch screen relay are easily affected with damp.

SUMMERY OF THE UTILITY MODEL

To prior art defect and not enough, the utility model aims at providing a vacuum quantitative filling machine box frame heat abstractor. The utility model discloses technical scheme as follows:

the utility model provides a vacuum quantitative filling machine box frame heat abstractor, including cold wind inlet channel, cold wind inlet channel sets up on box frame one side lateral wall, be provided with the filter screen in the cold wind inlet channel, centrifugal fan is connected to cold wind inlet channel, the directional box frame inner chamber middle part of cold wind inlet channel air outlet and or well lower part to carry out the cold wind cooling to the equipment in the box frame, the box frame still is provided with the air-out passageway, the air intake of air-out passageway is located box frame inner chamber upper portion, the air outlet and the box frame outside of air-out passageway switch on.

As the priority of the technical scheme, the cold air inlet channel and the centrifugal fan are arranged on the access door of the box body frame.

Preferably, the air outlet of the air outlet channel is provided with a rat guard.

Preferably, the air outlet of the air outlet channel is located at the lower part of the box body frame.

Preferably, the air inlet of the air outlet channel is located on the side wall of the cold air inlet channel opposite to the air outlet.

The utility model provides a pair of vacuum quantitative filling machine box frame heat abstractor adopts efficient centrifugal fan to install and directly extract cold wind in the bottom of equipment, has guaranteed that the air input of cold wind is sufficient. Cold wind directly heats the source through dedicated passageway and cools off rapidly, and the air of heat through expend with heat and contract with cold principle reachs behind the frame top through independent passageway discharge, heat in the reduction box frame that can be effective quick has reduced the degree of difference in temperature of equipment electrical apparatus part and external world, has reduced the formation of electrical apparatus parts comdenstion water such as vacuum dosing filling machine touch-sensitive screen, motor, relay, has increased the life of equipment.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic structural diagram of a heat dissipation device of a box body frame of a vacuum quantitative filling machine provided in this embodiment;

FIG. 2 is a side view of FIG. 1;

fig. 3 is a schematic view of an open state of an access door of a heat dissipation device of a box body frame of the vacuum quantitative filling machine provided in the embodiment;

fig. 4 is a view from a-a of fig. 3.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The vacuum quantitative filling machine comprises a vacuum quantitative filling machine box body frame 1 and a filling hopper 2, wherein a filling machine vane pump servo motor 12, a filling machine kink device servo motor 13, a filling machine hydraulic station 15 and a filling machine vacuum pump 14 are arranged in the vacuum quantitative filling machine box body frame, and the devices are generally high in heat dissipation capacity and need cooling equipment for cooling.

The utility model provides a vacuum quantitative filling machine box frame heat abstractor, including cold wind inlet channel 4, cold wind inlet channel 4 sets up on box frame one side lateral wall, be provided with filter screen 5 in the cold wind inlet channel, centrifugal fan 6 is connected to cold wind inlet channel, the directional box frame inner chamber middle part of cold wind inlet channel air outlet and or well lower part to carry out the cold wind cooling to the equipment in the box frame, the box frame still is provided with air-out passageway 7, air intake 11 of air-out passageway is located box frame inner chamber upper portion, the air outlet 10 of air-out passageway switches on with box frame outside, the air intake of air-out passageway is located the relative one side lateral wall of cold wind inlet channel air outlet.

The cold air inlet channel and the centrifugal fan are arranged on the access door 3 of the box body frame, so that the cold air inlet channel and the centrifugal fan can be conveniently overhauled. The air outlet of the air outlet channel is provided with a rat guard 9, and the air outlet of the air outlet channel is positioned at the lower part of the box body rack.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a vacuum quantitative filling machine box frame heat abstractor, its characterized in that, includes cold wind inlet channel, cold wind inlet channel sets up on box frame one side lateral wall, be provided with the filter screen in the cold wind inlet channel, centrifugal fan is connected to cold wind inlet channel, the directional box frame inner chamber middle part of cold wind inlet channel air outlet and or well lower part to carry out cold wind cooling to the equipment in the box frame, the box frame still is provided with the air-out passageway, the air intake of air-out passageway is located box frame inner chamber upper portion, the air outlet and the box frame outside of air-out passageway switch on.

2. The heat dissipation device for the box body frame of the vacuum quantitative filling machine according to claim 1, wherein the cold air inlet channel and the centrifugal fan are arranged on an access door of the box body frame.

3. The heat dissipation device for the box body frame of the vacuum quantitative filling machine according to claim 1, wherein an air outlet of the air outlet channel is provided with a rat guard.

4. The heat dissipation device for the box body frame of the vacuum quantitative filling machine according to claim 1, wherein the air outlet of the air outlet channel is located at the lower portion of the box body frame.

5. The heat dissipating device of a chassis of a box of a vacuum quantitative filling machine according to claim 1, wherein the air inlet of the air outlet channel is located on a side wall of the air outlet of the cool air inlet channel opposite to the side wall.