CN212638586U

CN212638586U - Polyurethane foam joint mixture raw material storage bin

Info

Publication number: CN212638586U
Application number: CN202020675652.6U
Authority: CN
Inventors: 丁文昌; 冯树良; 何彦军; 王伟; 钱光军; 刘祥; 陶良静
Original assignee: Anhui Nandaxing New Material Technology Co ltd
Current assignee: Anhui Nandaxing New Material Technology Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-03-02
Anticipated expiration: 2030-04-28

Abstract

A polyurethane foam caulk feedstock storage bin comprising: the upper part of the bin body is provided with a feeding hole, and the lower part of the bin body is provided with a discharging hole; the bin body comprises an inner bin and an outer bin, heat conduction fins are arranged between the inner bin and the outer bin, spiral tubes are mounted on the heat conduction fins and arranged around the inner bin, two ends of each spiral tube extend out of the outer bin respectively, the water inlet ends of the spiral tubes are located at the lower portion of the bin body and communicated with a cold water pipeline, the water outlet ends of the spiral tubes are located at the upper portion of the bin body, water outlet ring pipes are fixed on the outer side of the upper portion of the outer bin, a plurality of water outlet holes are formed in the lower portion of each water outlet ring pipe, the water outlet ring pipes are connected with the water outlet ends of the spiral tubes, and. The diffusion and conduction of high temperature in the production room to the inner bin are reduced, the raw materials in the inner bin are protected, and the raw materials are prevented from deteriorating.

Description

Polyurethane foam joint mixture raw material storage bin

Technical Field

The utility model relates to a polyurethane foam gap filler production facility field, concretely relates to polyurethane foam gap filler raw materials storage feed bin.

Background

The polyurethane foam gap filler is a single-component, moisture-cured and multipurpose polyurethane foam filling elastic sealing material. The polyurethane foam gap filler is a special polyurethane product which is filled with components such as polyurethane prepolymer, foaming agent, catalyst and the like in a pressure-resistant aerosol can. During construction, the aerosol colloid is sprayed to the part to be constructed through a matched glue gun or a manual spray pipe, and the processes of forming, foaming, bonding and sealing are completed in a short time. The cured foam elastomer has excellent performances of bonding, water resistance, thermal expansion and contraction resistance, heat insulation, sound insulation, even flame retardance (limited flame retardance) and the like, and is widely used for filling and sealing side seams of building doors and windows, member expansion joints and holes.

The production raw materials of the polyurethane foam gap filler comprise white materials (combined polyether) and black materials (isocyanate), the raw materials need to be stored in the production process, particularly the combined polyether can generate gas at a high temperature state to cause the combined polyether to deteriorate, so that the combined polyether can be stored in a well-ventilated room at room temperature (10-30 ℃) in a sealed manner, and is prevented from being stored for a long time at the temperature of more than 40 ℃ so as to prevent a foaming agent from volatilizing in a large amount to influence storage and product performance. The existing white material storage tank is placed in a production room, the tank body is not provided with a cooling facility, and the quality of the raw materials stored in the tank body is easily influenced when the temperature is higher in the production room.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome is that white material storage jar lacks the problem of cooling facility, and the purpose provides a polyurethane foam gap filler raw materials storage feed bin.

The utility model discloses the technical problem that will solve adopts following technical scheme to realize:

a polyurethane foam caulk feedstock storage bin comprising:

the upper part of the bin body is provided with a feeding hole, and the lower part of the bin body is provided with a discharging hole;

the bin body comprises an inner bin and an outer bin, heat conduction fins are arranged between the inner bin and the outer bin, spiral tubes are mounted on the heat conduction fins and arranged around the inner bin, two ends of each spiral tube extend out of the outer bin respectively, the water inlet ends of the spiral tubes are located at the lower portion of the bin body and communicated with a cold water pipeline, the water outlet ends of the spiral tubes are located at the upper portion of the bin body, water outlet ring pipes are fixed on the outer side of the upper portion of the outer bin, a plurality of water outlet holes are formed in the lower portion of each water outlet ring pipe, the water outlet ring pipes are connected with the water outlet ends of the spiral tubes, and.

Furthermore, a set square is fixed on the outer side surface of the inner bin along the axis direction, the set square and the heat conduction fins are arranged in a one-to-one mode, and the heat conduction fins are fixed on edge lines on the outermost side of the set square.

Further, interior storehouse upper portion is fixed with the protection casing, the inside and set-square intercommunication of protection casing, be equipped with the air guide cylinder between protection casing and outer storehouse, air guide cylinder internally mounted has cooling fan.

Furthermore, a protective glass cover is arranged on the side face of the bin body, and the water receiving groove and the water outlet ring pipe are located inside the protective glass cover.

Further, a pressure sensor is arranged in the bin body.

The utility model has the advantages that:

the utility model discloses simple structure, through setting the jar body to interior storehouse and outer storehouse, encircle the spiral pipe between the two, through letting in the cooling water in to the spiral pipe, utilize water to absorb the heat, realize the cooling to the jar body, and water can flow by a water ring canal behind the play spiral pipe, the water that flows in to the water receiving tank along outer storehouse lateral wall, water when the outer storehouse outside flows, play thermal-insulated effect, reduce the high temperature of production room and spread the conduction to interior storehouse, raw materials in the storehouse in the protection, it is rotten to avoid the raw materials.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a view of the structure of the protective glass cover and the bin body of the utility model;

FIG. 3 is a sectional view of the bin body of the present invention;

in the figure: 1. a bin body; 12. a feed inlet; 13. a discharge port; 21. an inner bin; 22. an outer bin; 23. a heat conductive fin; 24. a spiral tube; 25. a cold water pipe; 26. a water outlet ring pipe; 27. a water receiving tank; 31. a set square; 32. a protective cover; 33. an air guide cylinder; 34. a heat radiation fan; 41. a cover glass; 42. a pressure sensor.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

Example 1

As shown in fig. 1; a polyurethane foam caulk feedstock storage bin comprising:

the device comprises a bin body 1, wherein a feeding hole 12 is formed in the upper part of the bin body 1, and a discharging hole 13 is formed in the lower part of the bin body 1;

storehouse body 1 is including interior storehouse 21 and outer storehouse 22, be equipped with heat conduction fin 23 between interior storehouse 21 and outer storehouse 22, install spiral pipe 24 on the heat conduction fin 23, spiral pipe 24 encircles interior storehouse 21 setting, the spiral pipe 24 both ends are stretched out respectively to outer storehouse 22 outside, the end of intaking of spiral pipe 24 is located 1 lower part in the storehouse body, it communicates with cold water pipeline 25 to intake the end, spiral pipe 24 goes out the water end and is located 1 upper portion in the storehouse body, the outer 22 upper portion outside of storehouse is fixed with out the water ring canal 26, it is equipped with a plurality of apopores to go out water ring canal 26 lower part, it is connected with spiral pipe 24 play water end to go out water ring canal 26, outer.

A polyurethane foam joint mixture raw materials stores feed bin, theory of operation:

cold water pipeline 25 injects cold water into spiral pipe 24, cold water pipeline 25 can adopt the running water supply, cold water winds interior storehouse 21 along spiral pipe 24 and flows, the in-process flows, cold water heat absorption, reduce the heat-conduction in the interior storehouse of heat, cold water can flow out by play water ring pipe 26 after flowing out spiral pipe 24, the water that flows out flows into to water receiving tank 27 along outer storehouse 22 lateral wall, water when outer storehouse 22 outside flows, play thermal-insulated effect, the high temperature that reduces the production room spreads the conduction in to interior storehouse 21, raw materials in the storehouse 21 in the protection, avoid the raw materials rotten.

Example 2

On the basis of the embodiment 1, as shown in fig. 2 and fig. 3; a triangular plate 31 is fixed on the outer side surface of the inner bin 21 along the axial direction, the triangular plate 31 and the heat-conducting fins 23 are arranged in a one-to-one manner, and the heat-conducting fins 23 are fixed on the edge line of the outermost side of the triangular plate 31. The set square 31 is made by heat conduction metal, utilizes the set square 31 to support heat conduction fin 23, because triangle-shaped has stable effect, when heat conduction fin 23 takes place the hot rising shrinkage, set square 31 can play the effect of supporting the buffering, effectively protects interior storehouse 21.

A protective cover 32 is fixed on the upper part of the inner bin 21, the interior of the protective cover 32 is communicated with the triangular plate 31, an air guide tube 33 is arranged between the protective cover 32 and the outer bin 22, and a heat radiation fan 34 is arranged in the air guide tube 33. The heat dissipation fan 34 is externally connected with a power supply, and after the heat dissipation fan 34 is started, the air flow in the gap between the triangular plate 31 and the inner bin 21 is accelerated, so that the heat dissipation effect is improved.

The side surface of the bin body 1 is provided with a protective glass cover 41, and the water receiving groove 27 and the water outlet ring pipe 26 are positioned inside the protective glass cover 41. Go out water ring pipe 26 after the blowout water, water flows along outer storehouse 22 lateral wall, and the in-process that flows has steam dispersion to the air, utilizes cover glass 41 to go out water ring pipe 26 and water receiving tank 27 and protects, and the produced steam of water that flows between the two can be detained inside cover glass 41, prevents that steam from leaking to the production room in.

The interior of the cartridge body 1 is provided with a pressure sensor 42. The pressure sensor 42 is connected with a controller, the controller is connected with an alarm, the air pressure in the inner bin is detected through the pressure sensor 42, if the air pressure is high, the controller controls the alarm to alarm, the inner bin is timely decompressed, the rotating speed of the cooling fan is increased, and the cooling of the inner bin is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A polyurethane foam gap filler raw materials stores feed bin, its characterized in that includes:

2. The polyurethane foam gap filler raw material storage bin as claimed in claim 1, wherein a triangular plate is fixed on the outer side surface of the inner bin along the axial direction, the triangular plate and heat-conducting fins are arranged in a one-to-one manner, and the heat-conducting fins are fixed on the outermost edge lines of the triangular plate.

3. The polyurethane foam gap filler raw material storage bin as claimed in claim 2, wherein a protective cover is fixed on the upper portion of the inner bin, the interior of the protective cover is communicated with the triangular plate, an air guide cylinder is arranged between the protective cover and the outer bin, and a heat dissipation fan is arranged in the air guide cylinder.

4. The polyurethane foam gap filler raw material storage bin as claimed in claim 1, wherein a protective glass cover is arranged on the side surface of the bin body, and the water receiving tank and the water outlet ring pipe are positioned inside the protective glass cover.

5. The polyurethane foam gap filler raw material storage bin as claimed in claim 1, wherein a pressure sensor is arranged inside the bin body.