CN201459303U

CN201459303U - Repetitive cooler for cotton spinning foreign fiber clearers

Info

Publication number: CN201459303U
Application number: CN2009200922846U
Authority: CN
Inventors: 汪超琦; 陈鹏; 李恒松; 牛文卿; 郭增辉
Original assignee: Luoyang Yinyan Technology Co Ltd
Current assignee: Luoyang Yinyan Technology Co Ltd
Priority date: 2009-07-30
Filing date: 2009-07-30
Publication date: 2010-05-12
Anticipated expiration: 2019-07-30

Abstract

The utility model discloses a repetitive cooler for cotton spinning foreign fiber clearers, which comprises two axial fans mounted on the two opposite sidewalls of a light tube case, two axial fans mounted on the two opposite sidewalls of an electric element case and a control circuit for controlling the two axial fans on the light tube case or on the electric element case to operate alternately and repetitively, and a wire mesh is mounted on the air inlet of each axial fan. The utility model can dissipate the heat produced by a light source in the light tube and an electric element in the electric element, thus effectively solving the cooling problem.

Description

The repeatedly cooling device of the different fine scavenger of a kind of cotton spinning

Technical field

The utility model relates to the auxiliary equipment of the different fine scavenger of cotton spinning, particularly relates to a kind of repeatedly cooling device that is used for the fluorescent tube casing in the different fine scavenger of cotton spinning, the heat radiation of electrical equipment casing, belongs to the cotton spinning machinery technical field.

Background technology

At present, the fluorescent tube casing cooling in the different fine scavenger of existing cotton spinning relies on the natural heat dissipation of housing, and radiating efficiency is low, and temperature influences stability of light source and service life than higher in the casing; The air conditioner refrigerating radiating mode is adopted in the cooling of electrical equipment casing; because the cotton spinning production on-site environment is abominable, the air admission hole of air-conditioning and air outlet are easy to be stopped up by cotton-wool, thereby influence radiating effect; make computer, frequency converter etc. that overtemperature protection often take place, fault rate is very high.Therefore, the effect of these two kinds of radiating modes is all undesirable, has had influence on the operate as normal of equipment.

Summary of the invention

For overcoming above-mentioned the deficiencies in the prior art, the purpose of this utility model provides a kind of repeatedly cooling device of the different fine scavenger of cotton spinning of simple in structure, good heat dissipation effect.

For achieving the above object, the utility model adopts following technical scheme:

The repeatedly cooling device of the different fine scavenger of a kind of cotton spinning, it comprises two axial flow blower fan on the relative two side that is installed in the fluorescent tube casing, be installed in the two axial flow blower fan on the relative two side of electrical equipment casing, and the control circuit of controlling the two axial flow blower fan alternate repetition work on described fluorescent tube casing or the electrical equipment casing, the air inlet of described axial flow blower all is equipped with silk screen.

The repeatedly cooling device of the different fine scavenger of described cotton spinning, in its control circuit, two axial flow blower motor M1, M2 connect the 220V AC power respectively with after normally opened contact, the normally-closed contact of auxiliary reclay KA are connected, the coil of auxiliary reclay KA is connected with the normally opened contact of time relay KT, connects the 220V AC power again with behind the coils from parallel connection of coils of time relay KT.

The repeatedly cooling device of the different fine scavenger of described cotton spinning, in its control circuit, two axial flow blower motor M1, M2 connect with normally opened contact, the normally-closed contact of time relay KT respectively, connect the 220V AC power again with behind the coils from parallel connection of coils of time relay KT.

Owing to adopt aforesaid technical scheme, the utlity model has following superiority:

The repeatedly cooling device of the different fine scavenger of this cotton spinning, it is simple in structure, reasonable in design, by installation shaft flow fan on the relative two side of the relative two side of fluorescent tube casing, electrical equipment casing, and control axial flow blower alternate repetition work on each casing, the heat that electrical equipment in light source in the fluorescent tube casing and the electrical equipment casing produces is discharged, guaranteed the balance of interior temperature of fluorescent tube casing and electrical equipment casing and environment temperature, efficiently solve the cooling problem.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the control circuit schematic diagram of the utility model embodiment one;

Fig. 3 is the control circuit schematic diagram of the utility model embodiment two;

Among the figure: the 1-silk screen; The 2-casing; The 3-axial flow blower.

The specific embodiment

As shown in Figure 1: the repeatedly cooling device of the different fine scavenger of this cotton spinning, it comprises two axial flow blower fan on the relative two side that is installed in the fluorescent tube casing, be installed in the two axial flow blower fan on the relative two side of electrical equipment casing, and the control circuit of controlling the two axial flow blower fan alternate repetition work on described fluorescent tube casing or the electrical equipment casing, the air inlet of described axial flow blower 3 all is equipped with silk screen 1, prevent that effectively cotton-wool from entering box house, guarantee fluorescent tube, electronic component operate as normal; Be the expression box inner structure, the casing 2 among Fig. 1 has been removed end face, and casing 2 can be fluorescent tube casing or electrical equipment casing.

Control circuit operation principle as shown in Figure 2 is: time relay KT sets T1, two delay times of T2, connect the 220V AC power, the Axial-flow fan motor M2 startup of switching on, while time relay KT (time relay KT is the on-delay time relay) coil electricity, behind the time relay KT coil electricity, pick up counting by the delay time T1 that has configured, the T1 delay time arrives, time relay KT normally opened contact closure, auxiliary reclay KA coil electricity, auxiliary reclay KA normally opened contact closure, normally-closed contact disconnects, Axial-flow fan motor M1 energising is started, and Axial-flow fan motor M2 outage stops; Beginning T2 time-delay, when the T2 delay time arrives, time relay KT normally opened contact disconnects, and makes auxiliary reclay KA coil losing electricity, and the contact resets, and Axial-flow fan motor M1 outage is stopped, the Axial-flow fan motor M2 startup of switching on; The alternation that this time relay KT goes round and begins again two axial flow blower motor M1, M2 to outside air draft, strengthens the flowing velocity of air in the casing, realizes effectively ventilating, dispelling the heat.

Another kind of control circuit of the present utility model as shown in Figure 3, operation principle is: time relay KT sets two delay times of T1, T2, connect the 220V AC power, the Axial-flow fan motor M2 startup of switching on, while time relay KT coil electricity, behind the time relay KT coil electricity, pick up counting by the delay time T1 that has configured, the T1 delay time arrives, time relay KT normally opened contact closure, normally-closed contact disconnects, and Axial-flow fan motor M1 energising is started, and Axial-flow fan motor M2 outage stops; Beginning T2 time-delay, when the T2 delay time arrives, time relay KT contact resets, and Axial-flow fan motor M1 outage is stopped, the Axial-flow fan motor M2 startup of switching on; The alternation that this time relay KT goes round and begins again two axial flow blower motor M1, M2 to outside air draft, strengthens the flowing velocity of air in the casing, realizes effectively ventilating, dispelling the heat.

Claims

1. the repeatedly cooling device of the different fine scavenger of cotton spinning, it is characterized in that: it comprises two axial flow blower fan on the relative two side that is installed in the fluorescent tube casing, be installed in the two axial flow blower fan on the relative two side of electrical equipment casing, and the control circuit of controlling the two axial flow blower fan alternate repetition work on described fluorescent tube casing or the electrical equipment casing, the air inlet of described axial flow blower (3) all is equipped with silk screen (1).

2. the repeatedly cooling device of the different fine scavenger of cotton spinning according to claim 1, it is characterized in that: in the described control circuit, two axial flow blower motor M1, M2 connect the 220V AC power respectively with after normally opened contact, the normally-closed contact of auxiliary reclay KA are connected, the coil of auxiliary reclay KA is connected with the normally opened contact of time relay KT, connects the 220V AC power again with behind the coils from parallel connection of coils of time relay KT.

3. the repeatedly cooling device of the different fine scavenger of cotton spinning according to claim 1, it is characterized in that: in the described control circuit, two axial flow blower motor M1, M2 connect with normally opened contact, the normally-closed contact of time relay KT respectively, connect the 220V AC power again with behind the coils from parallel connection of coils of time relay KT.