CN211391783U - Polyurethane fills structure - Google Patents
Polyurethane fills structure Download PDFInfo
- Publication number
- CN211391783U CN211391783U CN201921911381.3U CN201921911381U CN211391783U CN 211391783 U CN211391783 U CN 211391783U CN 201921911381 U CN201921911381 U CN 201921911381U CN 211391783 U CN211391783 U CN 211391783U
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- spring
- silica gel
- storage container
- liquid storage
- polyurethane
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Abstract
The utility model discloses a polyurethane fills structure, including filling pipe, vacuum suction device, gland bonnet and stock solution container, the open-top of stock solution container, gland bonnet seals the open-top of stock solution container, be provided with silica gel circle, spheroid, spring and backup pad in the stock solution container, be provided with the inlet on the gland bonnet, the backup pad is located the below of silica gel circle, the spring is located the top of backup pad, the top of spring is connected the spheroid, the spheroid is in the butt is in under the support of spring the bottom surface and the temporary sealing of silica gel circle, the bottom of stock solution container is provided with the drain pipe, the lateral wall that fills the pipe is equipped with the liquid outlet, vacuum suction device intercommunication fill the pipe. The technical scheme is used for solving the problems that air is mixed in the existing polyurethane emulsion injection, and long-term storage and transportation are not convenient.
Description
Technical Field
The utility model belongs to the technical field of the polyurethane apparatus for producing, concretely relates to polyurethane fills structure.
Background
A certain toxic solvent is used in the synthesis process of the high polymer material, but the cyclic utilization of the high polymer material can be ensured, and the residual rate of the high polymer material in a product can be reduced. The synthesis of aqueous polyurethane resins is a typical example in this respect. The water-based polyurethane resin is a uniform emulsion formed by dispersing polyurethane in water, has the advantages of non-inflammability, small smell, no environmental pollution, energy conservation, convenient operation and processing and the like, and is widely used as an adhesive and a coating.
Polyurethane emulsion need be carried to downstream producer in process of production and carries out further application, need pour into polyurethane emulsion to sealed container in to carry polyurethane emulsion, current filling device can sneak into the air at the process of pouring into, and the air of sneaking into can lead to polyurethane emulsion's rotten in the long-term contact with polyurethane emulsion, is unfavorable for polyurethane emulsion's long-term storage and transportation.
SUMMERY OF THE UTILITY MODEL
To the technical problem that above-mentioned exists, the utility model provides a polyurethane fills structure to solve current polyurethane emulsion and fill to exist and sneak into the air, be not convenient for store for a long time and the problem of transportation, this polyurethane fills structure has the characteristics of filling swift, can avoid the contact between polyurethane emulsion and the air simultaneously.
The utility model provides a polyurethane perfusion structure, which comprises a perfusion tube, a vacuum suction device, a sealing cover body and a liquid storage container, wherein the top opening of the liquid storage container is sealed by the sealing cover body, a silica gel ring, a ball body, a spring and a support plate are arranged in the liquid storage container, a liquid inlet is arranged on the sealing cover body, the silica gel ring is coaxially arranged at the bottom of the liquid inlet, the support plate is fixed on the inner wall of the liquid storage container, the support plate is positioned below the silica gel ring, the spring is positioned at the top of the support plate, the top of the spring is connected with the ball body, the ball body is supported by the spring and is abutted against the bottom surface of the silica gel ring and temporarily seals the silica gel ring, a liquid outlet tube is arranged at the bottom of the liquid, the filling pipe can be penetrated into the liquid storage container through the liquid inlet, the side wall of the filling pipe is provided with a liquid outlet, the filling pipe is provided with a liquid inlet valve, and the vacuum suction device is communicated with the filling pipe.
Further, a sealing ring is arranged between the sealing cover body and the liquid storage container.
Further, a plurality of universal wheels are arranged at the bottom of the liquid storage container.
This polyurethane fills structure can insert the filling tube when carrying out the operation of filling of polyurethane emulsion the inlet with the silica gel circle, the spheroid moves down to expose the hole of silica gel circle, the spring is compressed, polyurethane emulsion this moment can by the filling tube injects in the stock solution container, the back of having filled, the accessible vacuum suction device via the air of filling in the tube in with the stock solution container is taken out, avoids polyurethane emulsion and air contact in the storage process, takes out the filling tube after accomplishing the suction, the spheroid returns the normal position and seals under the effect of spring the silica gel circle guarantees the low pressure environment among the stock solution container.
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, 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 creative efforts.
Fig. 1 is a schematic structural diagram of a polyurethane pouring structure.
Detailed Description
The utility model discloses a polyurethane fills structure, this polyurethane fill structure have fill swift characteristics, can avoid the contact between polyurethane emulsion and the air simultaneously.
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, only some embodiments, not all embodiments, of the present invention are described. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the utility model discloses a polyurethane perfusion structure, which comprises a perfusion tube 3, a vacuum suction device 1, a sealing cover 13 and a liquid storage container 9, wherein the top opening of the liquid storage container 9 is provided, the sealing cover 13 seals the top opening of the liquid storage container 9, a silicone ring 5, a ball 6, a spring 7 and a support plate 8 are arranged in the liquid storage container 9, a liquid inlet 15 is arranged on the sealing cover 13, the silicone ring 5 is coaxially arranged at the bottom of the liquid inlet 15, the support plate 8 is fixed on the inner wall of the liquid storage container 9, the support plate 8 is arranged below the silicone ring 5, the spring 7 is arranged at the top of the support plate 8, the top of the spring 7 is connected with the ball 6, the ball 6 is abutted against the bottom surface of the silicone ring 5 under the support of the spring 7 and temporarily seals the silicone ring 5, the bottom of stock solution container 9 is provided with drain pipe 10, be provided with control valve 11 on the drain pipe 10, fill pipe 3 can by inlet 15 penetrates in stock solution container 9, the lateral wall that fills pipe 3 is equipped with liquid outlet 4, be provided with feed liquor valve 2 on filling pipe 3, 1 intercommunication of vacuum suction device fill pipe 3.
A sealing ring 14 is arranged between the sealing cover body 13 and the liquid storage container 9.
The bottom of the liquid storage container 9 is provided with a plurality of universal wheels 12.
This polyurethane fills structure can insert the filling tube when carrying out the operation of filling of polyurethane emulsion the inlet with the silica gel circle, the spheroid moves down to expose the hole of silica gel circle, the spring is compressed, polyurethane emulsion this moment can by the filling tube injects in the stock solution container, the back of having filled, the accessible vacuum suction device via the air of filling in the tube in with the stock solution container is taken out, avoids polyurethane emulsion and air contact in the storage process, takes out the filling tube after accomplishing the suction, the spheroid returns the normal position and seals under the effect of spring the silica gel circle guarantees the low pressure environment among the stock solution container.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (3)
1. A polyurethane perfusion structure is characterized by comprising a perfusion tube, a vacuum suction device, a sealing cover body and a liquid storage container, wherein the top opening of the liquid storage container is sealed by the sealing cover body, a silica gel ring, a ball body, a spring and a supporting plate are arranged in the liquid storage container, a liquid inlet is formed in the sealing cover body, the silica gel ring is coaxially arranged at the bottom of the liquid inlet, the supporting plate is fixed on the inner wall of the liquid storage container, the supporting plate is located below the silica gel ring, the spring is located at the top of the supporting plate, the top of the spring is connected with the ball body, the ball body is abutted against the bottom surface of the silica gel ring under the support of the spring and temporarily seals the silica gel ring, a liquid outlet tube is arranged at the bottom of the liquid storage container, the filling pipe can be penetrated into the liquid storage container through the liquid inlet, the side wall of the filling pipe is provided with a liquid outlet, the filling pipe is provided with a liquid inlet valve, and the vacuum suction device is communicated with the filling pipe.
2. A polyurethane pouring structure according to claim 1, wherein a sealing ring is provided between the sealing cap and the liquid storage container.
3. A polyurethane pouring structure according to claim 1, wherein a plurality of universal wheels are provided at the bottom of the liquid storage container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921911381.3U CN211391783U (en) | 2019-11-07 | 2019-11-07 | Polyurethane fills structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921911381.3U CN211391783U (en) | 2019-11-07 | 2019-11-07 | Polyurethane fills structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211391783U true CN211391783U (en) | 2020-09-01 |
Family
ID=72225245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921911381.3U Active CN211391783U (en) | 2019-11-07 | 2019-11-07 | Polyurethane fills structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211391783U (en) |
-
2019
- 2019-11-07 CN CN201921911381.3U patent/CN211391783U/en active Active
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