KR101269359B1

KR101269359B1 - Housing assembling device for thermal expansion of tube

Info

Publication number: KR101269359B1
Application number: KR1020100112849A
Authority: KR
Inventors: 권영우
Original assignee: 주식회사 태성
Priority date: 2010-11-12
Filing date: 2010-11-12
Publication date: 2013-05-29
Also published as: KR20120051418A

Abstract

The present invention relates to a housing coupling device in consideration of thermal expansion, and more particularly has an inlet for the introduction of hot drying air heated for drying food waste at one end and an outlet for discharging at the other end, the central portion is dry air The heat exchange hole is formed in a direction crossing the moving direction, the one end portion formed with the inlet port and the other end portion formed with the outlet port is movable in the compressed air movement direction, a plurality of heat exchange holes of the housing are provided in a plurality at regular intervals inlet port Compressed air introduced through the discharge port, the tube which is heat-exchanged with the external air introduced through the heat exchange hole, the connecting plate is installed in the housing to communicate the plurality of tubes with the inlet and outlet, and installed in the housing To connect the connecting plate and the plurality of tubes provided in the connecting plate to be sealed. Comprises including a sum means, by the temperature of the compressed air is moved through the inlet is the one end and the other end of the housing move as the number of tubes the expansion and contraction to prevent the breakage of the coupling means.
According to the present invention as described above, the circulated compressed air and the newly introduced external air is easily exchanged with each other, the housing is spaced apart to correspond to the tube is expanded in the longitudinal direction by the high temperature of the compressed air coupled to the tube It can prolong the life by preventing the damaged part from breaking.

Description

Housing assembling device for thermal expansion of tube

The present invention relates to a housing coupling device, and more particularly, to include a housing to which a plurality of tubes are coupled to be spaced in a circumferential direction so as to be spaced in a circumferential direction so as to be spaced apart in correspondence with a tube that is expanded in a longitudinal direction by a temperature of circulating compressed air. The present invention relates to a housing coupling device considering thermal expansion, which can prevent breakage and extend life.

In general, the waste discharged from the home is divided into food and recycled products and waste is collected and disposed of in the garbage dump, where the food waste is separately processed and used as feed for livestock.

Such food waste is discarded in a standardized payload bag, and the volume of the food waste is relatively large, which increases the number of use of the payload bag.

In order to solve this problem, each household uses a food waste processor to reduce the volume of water by evaporating water in a short time, thereby reducing the use of the pay-per-use bag.

Here, the food waste treatment machine cuts and crushes the contained food waste, and then heats it by evaporating moisture by applying heat to shorten the corruption time by adding an enzyme or the like.

Of course, odor generated during corruption is removed using a filter.

However, this food waste processor has a limitation in temperature that can be heated, there is a problem that can not handle a large amount of food waste.

In order to solve this problem, a heat exchanger for circulating heated air, that is, hot air containing moisture, is provided to condense moisture as it is exchanged with external air, and classify it with hot air to sufficiently treat food waste.

Since the heat exchanger heats the food waste processor internal temperature to a predetermined temperature or more, breakage due to heat deformation may occur, and a plurality of tubes are provided for heat exchange with external air.

The plurality of tubes are fixed at both ends by a housing, and the outside of the plurality of tubes is installed in a sealed state to prevent overheating as necessary, as heat is exchanged with the outside air while the hot air is moved.

However, when used for a long time, the tube is thermally expanded in the longitudinal direction by the hot air passing through the inside of the tube, there is no preventive measures to prepare for this thermal expansion, which will damage the fixed portion of the tube.

When the fixing part is broken, there is a problem in that high temperature air to be circulated is leaked to the outside to lower the processing performance.

Accordingly, the present invention has been made to solve the above problems, the compressed air inlet and outlet having a housing coupled to a plurality of tubes coupled to the end of each other to be provided with a mutually flowable corresponding to the tube inflated in the longitudinal direction It prevents the breakage of the coupling part.

In particular, the housing is connected to the first housing having the inlet and the second housing having the outlet so as to be able to flow at regular intervals by the flow connecting means so as not to be separated from each other along the longitudinal direction of the tube, and to easily flow and expand and contract the tube. It is an object of the present invention to provide a housing joining apparatus in consideration of corresponding thermal expansion.

The present invention for achieving the above object, has an inlet for the introduction of hot drying air heated for drying the food waste at one end and a discharge port for discharging to the other end, the center portion is the direction that crosses the direction in which the dry air is moved Heat exchange holes are formed in the housing, one end of the inlet is formed and the other end formed in the discharge port is a housing movable in the direction of movement of compressed air, a plurality of heat exchange holes of the housing are provided at a predetermined interval a plurality of compressed air introduced through the inlet And a tube configured to exchange heat with external air introduced through the heat exchange hole, a connecting plate installed in the housing to communicate the plurality of tubes with an inlet and an outlet, and a connecting plate installed in the housing and the connecting plate. And a coupling means for coupling the plurality of tubes to be hermetically sealed. As the plurality of tubes are expanded and contracted by the temperature of the compressed air moved through the inlet, one end and the other end of the housing are moved to prevent breakage of the coupling means.

Preferably, the housing has a first housing having an inlet and forming one end of the heat exchange hole, a second housing having an outlet and forming the other end of the heat exchange hole, and connecting the first housing and the second housing. It includes a flow connecting means for connecting the first housing and the second housing so as not to move away from each other according to the tube is expanded and contracted in the longitudinal direction.

The flow connecting means includes a connection pin protruding from one of the first housing and the second housing, and a connection groove formed on the other to correspond to the connection pin.

In addition, the end of the connecting pin is tapered in the center direction toward the cross section.

And, the flow connection means, the connection groove formed in any one of the first housing and the second housing, the connection hole formed in the other one to correspond to the connection groove, is inserted into the connection groove through the connection hole The connection bolt is fixed, and is provided between the other one and the connection bolt formed with the connection hole is deformed by the pressing force during the movement of the first housing and the second housing according to the expansion of the tube, when the tube is deflated It comprises an elastic member to be recovered.

In addition, the connecting bolt is screwed into the connecting groove, the coupling length is determined according to the expansion ratio of the tube.

And the tube is formed of any one of stainless, copper, aluminum and steel.

In addition, after the coupling means is applied in a liquid state, it is transformed into a solid.

As described above, according to the housing coupling device in consideration of the thermal expansion according to the present invention, the heat exchange is easily exchanged while the compressed air circulated and the newly introduced external air crosses, corresponding to the tube expanded in the longitudinal direction by the high temperature of the compressed air This is a very useful and effective invention that can extend the life by preventing the gap between the housing and the gap between the housing is broken.

1 is a view showing a housing coupling device considering the thermal expansion according to the present invention,
2 is an exploded view of the housing coupling device considering the thermal expansion according to the present invention,
3 is a view showing the flow connection means of the housing coupling apparatus in consideration of thermal expansion according to the present invention,
Figure 4 is a view showing the operating state of the flow connection means of the housing coupling device considering the thermal expansion according to the present invention,
5 is a view showing another embodiment of the flow connection means of the housing coupling device in consideration of thermal expansion according to the present invention,
6 is a view showing an operating state of the flow connecting means of FIG.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

It should be noted that the present invention is not limited to the scope of the present invention but is only illustrative and various modifications are possible within the scope of the present invention.

1 is a view showing a housing coupling device considering the thermal expansion according to the present invention, Figure 2 is a view showing an exploded view of the housing coupling device considering the thermal expansion according to the present invention, Figure 3 is a thermal expansion according to the present invention Figure 4 is a view showing the flow connection means of the housing coupling device, Figure 4 is a view showing the operating state of the flow connection means of the housing coupling device considering the thermal expansion according to the present invention, Figure 5 is a housing considering the thermal expansion according to the present invention FIG. 6 is a view illustrating another embodiment of the flow connecting means of the coupling device, and FIG. 6 is a view illustrating an operating state of the flow connecting means of FIG. 5.

As shown in the figure, the housing coupling device considering the thermal expansion is composed of the housing 100 and the tube 200, the connecting plate 300 and the coupling means 400.

The housing 100 has an inlet 112 for introducing hot compressed air at one end and an outlet 122 for discharging at the other end thereof, and a central portion of the heat exchange hole 140 in a direction crossing the direction in which the compressed air is moved. Is formed.

Here, the housing 100 is formed so as to be movable in the compressed air movement direction, one end portion formed with the inlet 112 and the other end portion formed with the outlet 122 is provided so as to be spaced apart from each other by a predetermined interval.

And the tube 200 is provided in a plurality of heat exchange holes 140 of the housing 100 at regular intervals to move the compressed air introduced through the inlet 112 to the outlet 122, through the heat exchange hole 140 Heat exchange with the incoming outside air.

The connecting plate 300 is installed in the housing 100 to communicate the plurality of tubes 200 with the inlet 112 and the outlet 122, the coupling means 400 is the connecting plate 300 installed in the housing 100 And a plurality of tubes 200 provided in the connecting plate 300 to be hermetically sealed to prevent the compressed air passing through the inside from leaking out.

As such, as the plurality of tubes 200 are expanded and contracted by the temperature of the compressed air moved through the inlet 112, one end and the other end of the housing 100 are moved to prevent breakage of the coupling means 400. To prevent.

Here, the housing 100 is composed of a first housing 110, a second housing 120 and the flow connection means 130.

The first housing 110 has an inlet 112 and forms one end of the heat exchange hole 140, and the second housing 120 has an outlet 122 and forms the other end of the heat exchange hole 140. Done.

And the flow connection means 130 is connected to the first housing 110 and the second housing 120, the first housing 110 and the second housing 120 according to the tube 200 is expanded and contracted in the longitudinal direction ) Do not deviate from each other and connect so as to be movable.

As shown in Figures 3 to 4, the flow connecting means 130 is composed of a connecting pin 132 and a connecting groove 134, the connecting pin 132 is the first housing 110 and the second housing. Protruding to any one of 120.

And the connection groove 134 is formed in the other one corresponding to the connection pin 132 is moved in the state that the connection pin 132 is inserted along the connection groove 134.

At this time, the end of the connecting pin 132 is tapered toward the center toward the cross section is easily inserted and guided in the connecting groove 134.

The flow connecting means 130 is provided on both sides of the first housing 110 and the second housing 120 are connected to each other based on the heat exchange hole 140, two or more are formed on either side desirable.

On the other hand, as shown in Figures 5 to 6, the flow connecting means 130 'is composed of a connection groove 132', a connection hole 134 ', a connection bolt 136' and an elastic member 138 ' do.

The connection groove 132 ′ is formed in one of the first housing 110 and the second housing 120, and the connection hole 134 ′ is formed in the other so as to correspond to the connection groove 132 ′.

The connection bolt 136 'is inserted into and fixed to the connection groove 132' through the connection hole 134 ', and is screwed into the connection groove 132' to be spaced apart from the connection hole 134 'by a predetermined distance.

The elastic member 138 ′ is formed between the first housing 110 or the second housing 120 and the connection bolt 136 ′ on which the connection hole 134 ′ is formed. Is provided.

The elastic member 138 ′ is deformed by a pressing force when the first housing 110 and the second housing 120 move as the tube 200 expands, and when the tube 200 contracts, the original member is restored. As the first housing 110 and the second housing 120 spaced apart from each other is in close contact again.

Here, the connecting bolt 136 ′ is screwed into the connecting groove 132 ′, and the coupling length thereof is determined according to the expansion ratio of the tube 200.

And the tube is preferably formed of any one of stainless steel, copper, aluminum and steel to improve the heat exchange efficiency.

In addition, the coupling means is applied in a liquid state, and then transformed into a solid.

100: housing 110: first housing
112: inlet 120: the second housing
122: outlet 130, 130 ': flow connection means
132: connecting pin 134: connecting groove
200: tube 300: connecting plate
400: coupling means

Claims

Heat inlet is formed in a direction intersecting the direction in which the dry air is moved, and has an inlet for inlet of hot dry air heated for drying food waste at one end and a outlet for discharging at the other end. A housing having one end formed and the other end formed with the discharge port movable in the compressed air moving direction;
A plurality of tubes provided at a predetermined interval in the heat exchange hole of the housing to move the compressed air introduced through the inlet to the discharge port, and the tubes exchange heat with the external air introduced through the heat exchange hole;
A connecting plate installed in the housing to communicate the plurality of tubes with the inlet and the outlet; And
And a coupling means for coupling the connection plate installed in the housing and the plurality of tubes provided in the connection plate to be hermetically sealed.
The housing includes:
A first housing having an inlet and forming one end of the heat exchange hole;
A second housing having an outlet and forming the other end of the heat exchange hole; And
The first housing and the second housing is connected, but the first housing and the second housing according to the tube inflated and contracted in the longitudinal direction is made to include a flow connection means for connecting so as not to move away from each other,
As the plurality of tubes are expanded and contracted in the longitudinal direction at both ends by the temperature of the compressed air moved through the inlet, the first and second housings are moved together with the ends of the corresponding tubes by the flow connecting means. Housing coupling device in consideration of thermal expansion, characterized in that to prevent breakage of the means.

delete

The method of claim 1, wherein the flow connection means,
A connection pin protruding from one of the first housing and the second housing; And
Housing coupling device considering the thermal expansion including a connection groove formed in the other one corresponding to the connection pin.

The method of claim 3,
End of the connecting pin is a housing coupling device in consideration of thermal expansion, characterized in that the tapered in the center direction toward the cross section.

The method of claim 1, wherein the flow connection means,
A connection groove formed in any one of the first housing and the second housing;
A connection hole formed in the other one to correspond to the connection groove;
A connection bolt inserted into the connection groove through the connection hole and fixed to the connection groove, the connection bolt being screwed to the connection groove so as to be spaced apart from the connection hole by a predetermined distance; And
The connecting hole is formed between the other of the first housing and the second housing and the connection bolt is provided, the shape of the tube is deformed by the pressing force during the movement of the first housing and the second housing according to the expansion of the tube, Housing coupling device considering the thermal expansion consisting of an elastic member that is restored to its original shape when contracted.

The method of claim 5,
The coupling bolt is screwed into the coupling groove, the coupling length of the housing coupling device considering the thermal expansion, characterized in that the coupling length is determined according to the expansion rate of the tube.

The method of claim 1,
The tube coupling device considering the thermal expansion, characterized in that formed of any one of stainless steel, copper, aluminum and steel.

The method of claim 1,
The coupling means is a housing coupling apparatus in consideration of thermal expansion, characterized in that after being applied in a liquid state is transformed into a solid.