CN215213897U - A measuring pump cooling device for PVB production - Google Patents
A measuring pump cooling device for PVB production Download PDFInfo
- Publication number
- CN215213897U CN215213897U CN202120693900.4U CN202120693900U CN215213897U CN 215213897 U CN215213897 U CN 215213897U CN 202120693900 U CN202120693900 U CN 202120693900U CN 215213897 U CN215213897 U CN 215213897U
- Authority
- CN
- China
- Prior art keywords
- cooling
- pipe
- water distribution
- plate
- pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a measuring pump cooling device for PVB production, including the measuring pump, be equipped with the cooling board on the lateral wall of the pump body of measuring pump, the cooling board is connected with cooling inlet tube and cooling outlet pipe, the cooling inlet tube other end is connected outside the cooling bucket, the bottom is equipped with interior the cooling bucket in the outer bucket of cooling, the cooling outlet pipe is connected at the top of the interior bucket of cooling, the bottom right side of the interior bucket of cooling is equipped with the outage, be equipped with along vertical direction in the interior bucket of cooling and be no less than a cooling water distribution device, cooling water distribution device is connected with the cooling coil pipe and the cooling inlet pipe that set up on the outer bucket inner wall of cooling, the cooling outlet pipe is connected to the cooling coil pipe other end. The utility model discloses a be equipped with the cooling board in the pump body outside of measuring pump, then provide the cooling water through cooling heat transfer device in to the cooling board, can reform transform on the basis of present measuring pump, can cool down the measuring pump, can control the temperature of measuring pump, prevent that the high temperature from influencing product quality.
Description
Technical Field
The utility model belongs to the technical field of the material is carried, concretely relates to a measuring pump cooling device for PVB production.
Background
In the PVB production process, the metering pump can be used for extruding and metering, only a heating part is arranged in a pump cavity of the conventional PVC workshop extrusion line metering pump, no cooling part is arranged, the temperature of equipment cannot be controlled, and therefore materials are continuously heated, paste is generated, and the product quality is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a measuring pump cooling device for PVB production solves present measuring pump and only heats the part, does not have the cooling part, can not controlgear temperature, leads to the material to last the heating, produces the paste, influences product quality's problem.
The utility model relates to a metering pump cooling device for PVB production, which comprises a metering pump, a cooling plate is arranged on the outer side wall of the pump body of the metering pump, a heating device and a temperature sensor are arranged in the pump body of the metering pump, the pump body can heat and convey materials, detect temperature and transmit the temperature to a controller, a cooling cavity is arranged in the cooling plate, the cooling plate is connected with a cooling water inlet pipe and a cooling water outlet pipe, the other end of the cooling water inlet pipe is connected with a cooling outer barrel, a water pump is arranged on the cooling water inlet pipe, the bottom of the cooling outer barrel is provided with a cooling inner barrel, the top of the cooling inner barrel is connected with the cooling water outlet pipe, the right side of the bottom of the cooling inner barrel is provided with a liquid discharge hole, at least one cooling water distribution device is arranged in the vertical direction in the cooling inner barrel, the cooling water distribution device comprises a left water distribution head and a right water distribution head, a plurality of cooling tubules are evenly distributed between the left water distribution head at the upper part and the lower part and the right water distribution head at the upper part are connected through a connecting pipe, the left connecting pipe is connected with a cooling coil pipe arranged on the inner wall of the cooling outer barrel through a liquid conveying pipe, the right connecting pipe is connected with a cooling inlet pipe, and the other end of the cooling coil pipe is connected with a cooling outlet pipe.
Preferably, the top of the cooling outer barrel is provided with a water injection pipe, the lower part of the cooling outer barrel is provided with a drain pipe, and the water injection pipe and the drain pipe are both provided with valves. The cooling water is convenient to replace.
Preferably, a square mounting frame plate is fixed on the outer side wall of the pump body of the metering pump, the cooling plate is arranged on the outer side of the mounting frame plate, a flange pressed on the outer side of the mounting frame plate is arranged on the outer side of the cooling plate, the flange and the mounting frame plate are turned over to form labyrinth seal, the flange is fixed on the mounting frame plate through a fixing bolt, a sealing groove provided with a square-shaped structure is formed in the outer end face of the mounting frame plate, and a sealing ring is arranged in the sealing groove. The outer wall of the metering pump can be directly used as the cavity wall of the cooling cavity, so that the cooling effect is improved, and the installation is convenient.
Preferably, a detachable cover plate is fixed at the top of the cooling inner barrel, a connecting pipe is arranged in the middle of the cover plate, and the outer end of the connecting pipe is fixedly connected with a cooling water outlet pipe. The cooling water distribution device in the cooling inner barrel is convenient to install.
Compared with the prior art, the utility model has the advantages of:
the cooling plate is arranged outside the pump body of the metering pump, cooling water is provided in the cooling plate through the cooling and heat exchanging device, the metering pump can be transformed on the basis of the conventional metering pump, the cost is saved, the applicability is wide, the metering pump can be cooled by the cooling device, the temperature of the metering pump can be controlled, the product quality is prevented from being influenced by overhigh temperature, and the heat exchanging effect is better.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of a connection structure of the cooling plate;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
in the figure: 1. a metering pump; 2. a cooling plate; 3. a cooling water outlet pipe 4 and a cooling water inlet pipe; 5. a water pump; 6. a left water dividing head; 7. the device comprises a liquid conveying pipe, 8, a liquid discharging hole, 9, a cooling thin pipe, 10, a cooling coil pipe, 11, a cooling outer barrel, 12, a water injection pipe, 13, a cover plate, 14, a cooling inner barrel, 15, a right water dividing head, 16, a cooling inlet pipe, 17, a cooling outlet pipe, 18, an installation frame plate, 19, a sealing ring, 20, a flanging, 21, a fixing bolt, 22 and a connecting pipe.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the utility model relates to a metering pump cooling device for PVB production, which comprises a metering pump 1, a cooling plate 2 is arranged on the outer side wall of the pump body of the metering pump 1, a cooling cavity is arranged in the cooling plate 2, the cooling plate 2 is connected with a cooling water inlet pipe 4 and a cooling water outlet pipe 3, the other end of the cooling water inlet pipe 4 is connected with an outer cooling barrel 11, a water pump 5 is arranged on the cooling water inlet pipe 4, an inner cooling barrel 14 is arranged at the bottom of the outer cooling barrel 11, the top of the inner cooling barrel 14 is connected with the cooling water outlet pipe 3, a liquid discharge hole 8 is arranged at the right side of the bottom of the inner cooling barrel 14, at least one cooling water distribution device is arranged in the inner cooling barrel 14 along the vertical direction, the cooling water distribution device comprises a left water distribution head 6 and a right water distribution head 15, a plurality of cooling tubules 9 are evenly distributed between the left water distribution head 15 and the right water distribution head 6 at the upper and the lower part are connected with the right water distribution head 15 at the upper part through a connecting pipe 22, the left connecting pipe 22 is connected with a cooling coil 10 arranged on the inner wall of the cooling outer barrel 11 through a liquid conveying pipe 7, the right connecting pipe 22 is connected with a cooling inlet pipe 16, and the other end of the cooling coil 10 is connected with a cooling outlet pipe 17.
The top of the cooling outer barrel 11 is provided with a water injection pipe 12, the lower part of the cooling outer barrel 11 is provided with a drain pipe, and the water injection pipe 12 and the drain pipe are both provided with valves.
The outer side wall of the pump body of the metering pump 1 is fixedly provided with a square installation frame plate 18, the cooling plate 2 is arranged on the outer side of the installation frame plate 18, the outer side of the cooling plate 2 is provided with a turned edge 20 pressed on the outer side of the installation frame plate 18, the turned edge 20 is fixed on the installation frame plate 18 through a fixing bolt 21, the outer end face of the installation frame plate 18 is provided with a sealing groove provided with a square return type, and a sealing ring 19 is arranged in the sealing groove.
The top of the cooling inner barrel 14 is fixed with a detachable cover plate 13, the middle of the cover plate 13 is provided with a connecting pipe, and the outer end of the connecting pipe is fixedly connected with the cooling water outlet pipe 3.
During operation, when the material gets into measuring pump 1, when needs cool down, water pump 5 extracts the cooling water that cools off in the outer bucket 11 and gets into the cooling intracavity in cooling plate 2, return to bucket 14 blowout in the cooling from cooling outlet pipe 3 after taking away the temperature of measuring pump 1, then carry out abundant contact heat transfer back with the cooling tubule 9 in the bucket 14 in the cooling, discharge from outage 8 and get into outer bucket 11 of cooling and carry out the heat transfer once more with cooling coil 10, coolant liquid or cooling gas get into from cooling inlet tube 16, then through cooling tubule 9, get into cooling coil 10, discharge from cooling outlet tube 17.
The utility model discloses a be equipped with the cooling board in the pump body outside of measuring pump, then provide the cooling water through cooling heat transfer device to the cooling inboard, can reform transform on the basis of present measuring pump, practice thrift the cost, extensive applicability increases the heat sink in addition and can cool down to the measuring pump, can control the temperature of measuring pump, prevents that the high temperature from influencing product quality to the heat transfer effect is better.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "up", "down", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention rather than requiring the present invention to be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Claims (4)
1. A metering pump cooling device for PVB production, includes metering pump (1), its characterized in that: the outer side wall of the pump body of the metering pump (1) is provided with a cooling plate (2), a cooling cavity is arranged in the cooling plate (2), the cooling plate (2) is connected with a cooling water inlet pipe (4) and a cooling water outlet pipe (3), the other end of the cooling water inlet pipe (4) is connected with a cooling outer barrel (11), a water pump (5) is arranged on the cooling water inlet pipe (4), the bottom in the cooling outer barrel (11) is provided with a cooling inner barrel (14), the top of the cooling inner barrel (14) is connected with the cooling water outlet pipe (3), the right side of the bottom of the cooling inner barrel (14) is provided with a liquid discharge hole (8), at least one cooling water distribution device is arranged in the cooling inner barrel (14) along the vertical direction, the cooling water distribution device comprises a left water distribution head (6) and a right water distribution head (15), a plurality of cooling tubules (9) are uniformly distributed between the left water distribution head (15) and the right water distribution head (15), the upper and the lower left water distribution head (6) and the upper water distribution head (15) are connected through a connecting pipe (22), the left connecting pipe (22) is connected with a cooling coil (10) arranged on the inner wall of the cooling outer barrel (11) through a liquid conveying pipe (7), the right connecting pipe (22) is connected with a cooling inlet pipe (16), and the other end of the cooling coil (10) is connected with a cooling outlet pipe (17).
2. A metering pump cooling device for PVB production as set forth in claim 1, wherein: the top of the cooling outer barrel (11) is provided with a water injection pipe (12), the lower part of the cooling outer barrel (11) is provided with a drain pipe, and the water injection pipe (12) and the drain pipe are both provided with valves.
3. A metering pump cooling device for PVB production as set forth in claim 2, wherein: the outer side wall of the pump body of the metering pump (1) is fixedly provided with a square installation frame plate (18), the cooling plate (2) is arranged on the outer side of the installation frame plate (18), the outer side of the cooling plate (2) is provided with a flanging (20) pressed on the outer side of the installation frame plate (18), the flanging (20) is fixed on the installation frame plate (18) through a fixing bolt (21), the outer end face of the installation frame plate (18) is provided with a sealing groove provided with a square-shaped structure, and a sealing ring (19) is arranged in the sealing groove.
4. A metering pump cooling device for PVB production as set forth in claim 3, wherein: the top of the cooling inner barrel (14) is fixed with a detachable cover plate (13), the middle of the cover plate (13) is provided with a connecting pipe, and the outer end of the connecting pipe is fixedly connected with the cooling water outlet pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120693900.4U CN215213897U (en) | 2021-04-06 | 2021-04-06 | A measuring pump cooling device for PVB production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120693900.4U CN215213897U (en) | 2021-04-06 | 2021-04-06 | A measuring pump cooling device for PVB production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215213897U true CN215213897U (en) | 2021-12-17 |
Family
ID=79445625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120693900.4U Active CN215213897U (en) | 2021-04-06 | 2021-04-06 | A measuring pump cooling device for PVB production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215213897U (en) |
-
2021
- 2021-04-06 CN CN202120693900.4U patent/CN215213897U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107293822A (en) | Battery cooling apparatus | |
| CN215213897U (en) | A measuring pump cooling device for PVB production | |
| CN207896109U (en) | A kind of novel expansion crystalline substance machine of LED production equipments | |
| CN206633371U (en) | A kind of water-cooling jacket of extrusion molding forming machine mould | |
| CN207156679U (en) | It is a kind of can the quick gilding press of temperature control stamping device | |
| CN209261917U (en) | A kind of centrifugal pump higher ketone cooling device | |
| CN207887051U (en) | A kind of feeding intake with paint kettle with cooling system | |
| CN110106547A (en) | Improve the device of pulling of crystals pulling rate | |
| CN211758390U (en) | Extrusion casting drift cooling device | |
| CN206426419U (en) | Bloom Quick-chilling, quick-heating mold temperature controller | |
| CN210525766U (en) | Sealed cooling integral type injection mold | |
| CN210257071U (en) | Ultrathin single-point needle valve hot runner system | |
| CN210994251U (en) | Cooling device for glass lining reaction kettle | |
| CN211487574U (en) | Pressure-controllable high-pressure reaction device | |
| CN211109101U (en) | Receiving tank for refining feed liquid | |
| CN208460928U (en) | A kind of power battery pack liquid cooling system | |
| CN202986029U (en) | Cooling device of injection molding machine | |
| CN110961597A (en) | Extrusion casting drift cooling device | |
| CN206358670U (en) | A kind of jacketed heat insulation electrolyte bucket | |
| CN201365388Y (en) | Electronic module cooler with base plate heat source | |
| CN206406376U (en) | Top-tip | |
| CN206920399U (en) | A kind of catalyst test apparatus | |
| CN220923226U (en) | Superhigh temperature rapid cooling and rapid heating equipment | |
| CN209934128U (en) | Easy-to-disassemble solution crystallizer | |
| CN212573001U (en) | Special heating device for water circulation warm mould machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |