Temperature adjusting device for polycarboxylate superplasticizer storage barrel

Abstract

The utility model discloses a temperature adjusting device for a polycarboxylate superplasticizer storage bucket, which comprises a storage bucket body, a temperature sensor is arranged in the storage bucket body, and an air pressure sensor is arranged at the top in the storage bucket body; a heating assembly is mounted at the bottom of the storage barrel body and comprises a first storage box mounted at the bottom of the storage barrel body; a cooling assembly is installed at the bottom of the storage barrel body and comprises a second storage box installed at the bottom of the storage barrel body. According to the temperature adjusting device for the polycarboxylic acid water reducing agent storage barrel, the air pressure and the temperature in the storage barrel body are detected through a temperature sensor and an air pressure sensor, hot water in a first storage box is conveyed through a first water pump, and cooling water in a second storage box is conveyed into an annular base through a second water pump; the temperature of the polycarboxylate superplasticizer can be conveniently adjusted, and the problem that the cost is increased due to the arrangement of a plurality of heating pieces is solved.

Description

Technical Field

[0001] The utility model relates to the technical field related to polycarboxylate water-reducing agent storage barrels, in particular to a temperature regulating device for a polycarboxylate water-reducing agent storage barrel. Background Art

[0002] Polycarboxylate superplasticizer is a concrete admixture that can reduce the amount of mixing water while maintaining the slump of concrete. Liquid superplasticizer needs to be stored in a storage tank after production, but existing polycarboxylate superplasticizer storage tanks have certain defects during use.

[0003] During use, since polycarboxylate superplasticizer is a high molecular weight polymer, the viscosity of the solution is greatly affected by temperature. The commonly used polycarboxylate superplasticizer storage barrel has a relatively simple structure and is therefore affected by the external ambient temperature. The polycarboxylate superplasticizer in the storage barrel is affected by the external temperature and the type of polycarboxylate superplasticizer. It is easy to deteriorate at high temperatures and precipitate at low temperatures, thus affecting the output speed of the polycarboxylate superplasticizer.

[0004] In order to overcome the above-mentioned defects, prior art 1 (Chinese patent application number 202321737098.X, application date 2023-07-04) is a temperature control mechanism for a water-reducing agent storage tank. When the outside temperature is relatively low, in order to keep the water-reducing agent in the storage tank at a constant temperature and avoid crystallization of the water-reducing agent, a liquid medium is injected into the heat-insulating shell through the medium injection port, and the liquid level in the heat-insulating shell is observed by a liquid level gauge. After the liquid medium reaches a preset amount, each heating element is turned on to heat the liquid medium in the heat-insulating shell, and at the same time, the driving motor in the medium stirring drive is started, so that each The medium stirring element rotates synchronously to improve the fluidity of the liquid medium in the heat-insulating shell, so that the liquid medium is evenly heated and heated. The liquid in the liquid storage tank is heated by the heat conduction of the liquid medium, and the temperature detected by the temperature sensor is observed in real time, so that the temperature of the water reducer in the liquid storage tank can be kept at the storage temperature for a long time. In order to improve the heating effect of the water reducer in the liquid storage tank and avoid a large temperature difference, the material stirring motor can be started when necessary to drive the stirring shaft and the material stirring wheel to rotate, thereby improving the fluidity of the water reducer in the liquid storage tank and allowing the water reducer to fully exchange heat with the liquid medium in the heat-insulating shell.

[0005] Although the existing technology can perform heating operations, during the working process, liquid medium is injected into the heat-insulating shell through the medium injection port, and the liquid medium is heated by various heating elements. The multiple heating elements not only increase the overall heating cost, but also involve high-temperature operation for heating the liquid medium, which may pose certain safety hazards. In addition, the overall heating is relatively slow, thereby affecting the stability of the water reducer. The overall heating operation is convenient, but when the temperature of the water reducer is high and needs to be cooled, the overall operation is inconvenient, resulting in poor overall storage effect.

[0006] In view of the above problems, it is urgent to carry out innovative design based on the original temperature regulating device for polycarboxylate water reducer storage barrel. Therefore, we propose a temperature regulating device for polycarboxylate water reducer storage barrel that can well solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to provide a temperature regulating device for a polycarboxylate water-reducing agent storage barrel, so as to solve the problem raised in the above-mentioned background art that, in the current market, liquid medium is injected into a heat-insulating outer shell through a medium injection port, and the liquid medium is heated by various heating elements. The multiple heating elements not only increase the overall heating cost, but also involve high-temperature operation to heat the liquid medium, which may pose certain safety hazards. In addition, the overall heating is relatively slow, thereby affecting the stability of the water-reducing agent. Although the overall heating operation is convenient, when the temperature of the water-reducing agent is high and needs to be cooled, the overall operation is inconvenient, resulting in poor overall storage effect.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a temperature regulating device for a polycarboxylate water-reducing agent storage barrel, comprising a storage barrel body, a barrel cover installed on the storage barrel body, a temperature sensor installed inside the storage barrel body, an air pressure sensor installed at the top of the storage barrel body, and an output pipe installed at the bottom of the storage barrel body;

[0009] A heating assembly is installed at the bottom of the storage barrel body, the heating assembly includes a first storage box installed at the bottom of the storage barrel body, a first water pump is installed inside the first storage box, an output end of the first water pump is connected to a first delivery pipe, an end of the first delivery pipe is connected to an annular seat, and the annular seat is installed inside the storage barrel body;

[0010] A cooling assembly is installed at the bottom of the storage barrel body, and the cooling assembly includes a second storage box installed at the bottom of the storage barrel body. A second water pump is installed inside the second storage box. The output end of the second water pump is connected to a second delivery pipe, and the end of the second delivery pipe is connected to the annular seat.

[0011] Preferably, a motor box is installed at the bottom of the storage barrel body, a dual-shaft motor is installed inside the motor box, and a first output end of the dual-shaft motor is connected to a stirring assembly.

[0012] Preferably, the stirring assembly includes a first rotating shaft installed at the first output end of the dual-shaft motor, the first rotating shaft is connected to the inside of the storage barrel body, and blades are installed on the outside of the first rotating shaft.

[0013] Preferably, the annular seat is connected to the inside of the first storage box through a first transmission pipe, and a first valve is installed on the first transmission pipe. The annular seat is connected to the inside of the second storage box through a second transmission pipe, and a second valve is installed on the second transmission pipe.

[0014] Preferably, a heating element is installed inside the first storage box, and a cooling element is provided inside the second storage box.

[0015] Preferably, the second output end of the dual-axis motor is connected to a drive assembly, and the drive assembly includes a second rotating shaft installed at the second output end of the dual-axis motor, and the end of the second rotating shaft is connected to a first bevel gear, and the first bevel gear is installed inside an auxiliary box, and the auxiliary box is arranged at the bottom of the motor box.

[0016] Preferably, the left side of the first bevel gear is meshed with a second bevel gear, a first rotating shaft is installed inside the second bevel gear, the first rotating shaft is connected through the inside of the first storage box, and a first threaded piece is provided on the outside of the first rotating shaft.

[0017] Preferably, the right side of the first bevel gear is meshed with a third bevel gear, a second rotating shaft is installed inside the third bevel gear, the second rotating shaft is connected through the inside of the second storage box, and a second threaded piece is provided on the outside of the second rotating shaft.

[0018] Compared with the prior art, the present invention has the following beneficial effects: the temperature regulating device for a polycarboxylate water-reducing agent storage barrel detects the air pressure and temperature inside the storage barrel body through a temperature sensor and an air pressure sensor, transports hot water inside the first storage tank through a first water pump, and transports cooling water inside the second storage tank to the inside of the annular seat through a second water pump, thereby facilitating temperature regulation of the polycarboxylate water-reducing agent and reducing the cost increase caused by the provision of multiple heating elements. The specific contents are as follows:

[0019] The temperature of the polycarboxylate superplasticizer inside the storage barrel is adjusted by the heating component and the cooling component, thereby improving the storage effect of the polycarboxylate superplasticizer, reducing the problem of inconvenience caused by heating only, and reducing the overall safety risks;

[0020] The first output end of the dual-shaft motor drives the first rotating shaft to rotate, so that the first rotating shaft of the stirring assembly stirs the polycarboxylate water-reducing agent inside the storage barrel body through the blades, thereby increasing the contact area between the polycarboxylate water-reducing agent and the annular seat, thereby improving the overall temperature control efficiency;

[0021] When the first delivery pipe delivers hot water to the inside of the annular seat, the colder water source inside the annular seat is delivered to the second storage tank through the second delivery pipe for storage. The overall water resources are convenient for recycling and the overall service life is extended.

[0022] When the dual-axis motor is in use, the second output end of the dual-axis motor drives the second rotating shaft of the driving assembly to rotate, so that the first bevel gear under the second rotating shaft rotates inside the auxiliary box, reducing the need to set up more driving assemblies for operation and causing increased costs;

[0023] The first bevel gear drives the first rotating shaft to rotate inside the first storage box through the second bevel gear. The first threaded piece on the outer side of the first rotating shaft stirs the hot water inside the first storage box, so that the temperature of the hot water rises faster, thereby greatly improving the overall temperature control efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the internal cross-section structure of the storage barrel body of the utility model;

[0026] Figure 3 For this utility model Figure 2 A in the middle is an enlarged structural diagram;

[0027] Figure 4 This is a schematic diagram of the connection structure between the motor box and the auxiliary box of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the first delivery pipeline of the utility model when in use;

[0029] Figure 6 This is a schematic diagram of the structure of the second delivery pipeline of the utility model when in use;

[0030] Figure 7 This is a schematic diagram of the connection between the first bevel gear and the second bevel gear of the utility model.

[0031] In the figure: 1. Storage barrel body; 2. Barrel cover; 3. Temperature sensor; 4. Air pressure sensor; 5. Output pipe; 6. First storage box; 7. First water pump; 8. First delivery pipe; 9. Annular seat; 10. Second storage box; 11. Second water pump; 12. Second delivery pipe; 13. Motor box; 14. Dual-axis motor; 15. First rotating shaft; 16. Blades; 17. First transmission pipe; 18. First valve; 19. Second transmission pipe; 20. Second valve; 21. Heating element; 22. Cooling element; 23. Second rotating shaft; 24. First bevel gear; 25. Auxiliary box; 26. Second bevel gear; 27. First rotating shaft; 28. First threaded piece; 29. ​​Third bevel gear; 30. Second rotating shaft; 31. Second threaded piece. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Example 1:

[0034] In this embodiment, in order to improve the storage effect of the polycarboxylate water-reducing agent, the temperature of the polycarboxylate water-reducing agent is conveniently adjusted by using a heating component and a cooling component, thereby reducing the problem of inconvenience caused by only heating. Figure 1 and Figure 2The technical solution shown in the figure includes a storage barrel body 1, a barrel cover 2 is installed on the storage barrel body 1, a temperature sensor 3 is installed inside the storage barrel body 1, an air pressure sensor 4 is installed on the top of the storage barrel body 1, an output pipe 5 is installed at the bottom of the storage barrel body 1, a heating component is installed at the bottom of the storage barrel body 1, the heating component includes a first storage box 6 installed at the bottom of the storage barrel body 1, a first water pump 7 is installed inside the first storage box 6, the output end of the first water pump 7 is connected to the first delivery pipe 8, the end of the first delivery pipe 8 is connected to the annular seat 9, the annular seat 9 is installed inside the storage barrel body 1, a cooling component is installed at the bottom of the storage barrel body 1, the cooling component includes a second storage box 10 installed at the bottom of the storage barrel body 1, a second water pump 11 is installed inside the second storage box 10, the output end of the second water pump 11 is connected to the second delivery pipe 12, and the end of the second delivery pipe 12 is connected to the annular seat 9. The storage barrel body 1 is convenient to open the barrel cover 2 so that the polycarboxylic acid water reducer is poured into the storage barrel body 1 for storage. After closing the barrel cover 2, the output pipe 5 is installed at the bottom of the storage barrel body 1. The outlet pipe 5 is convenient for pouring out the polycarboxylate water-reducing agent for use. The air pressure and temperature inside the storage barrel body 1 are detected by the temperature sensor 3 and the air pressure sensor 4. When the temperature sensor 3 detects a temperature outside the temperature range and the air pressure sensor 4 has a significant change, the hot water inside the first storage tank 6 is transported by the first water pump 7, and the hot water is transported to the inside of the annular seat 9 using the first delivery pipe 8. The annular seat 9 inside the storage barrel body 1 transports heat, so that the temperature of the polycarboxylate water-reducing agent is increased, reducing the problem of inconvenience in output caused by the low temperature of the polycarboxylate water-reducing agent. The second water pump 11 can be used to transport the cooling water inside the second storage tank 10 to the inside of the annular seat 9 through the second delivery pipe 12, which is convenient for lowering the temperature of the polycarboxylate water-reducing agent, reducing the problem of fermentation and precipitation caused by the high temperature of the polycarboxylate water-reducing agent, improving the storage effect of the polycarboxylate water-reducing agent, and reducing the problem of inconvenience in operation caused by only heating. The overall structure is simple, reducing the problem of increased cost caused by setting multiple heating elements 21, and reducing overall safety hazards. Example

[0035] In this embodiment, in order to improve the overall temperature control efficiency, a stirring assembly is provided to reduce the problem of low temperature control efficiency caused by the small contact area between the polycarboxylate water reducer and the annular seat 9. Figure 2-Figure 6As shown, a motor box 13 is installed at the bottom of the storage barrel body 1, and a double-axis motor 14 is installed inside the motor box 13. The first output end of the double-axis motor 14 is connected to a stirring assembly, and the stirring assembly includes a first rotating shaft 15 installed at the first output end of the double-axis motor 14. The first rotating shaft 15 runs through and is connected to the inside of the storage barrel body 1. A blade 16 is installed on the outside of the first rotating shaft 15. The annular seat 9 is connected to the inside of the first storage box 6 through a first transmission pipe 17. A first valve 18 is installed on the first transmission pipe 17. The annular seat 9 is connected to the inside of the second storage box 10 through a second transmission pipe 19. A second valve 20 is installed on the second transmission pipe 19. The double-axis motor 14 inside the motor box 13 is opened, and the first output end of the double-axis motor 14 drives the first rotating shaft 15 to rotate, so that the first rotating shaft 1 The polycarboxylate water-reducing agent in the storage barrel body 1 is stirred by the blades 16, which increases the contact area between the polycarboxylate water-reducing agent and the annular seat 9, thereby enabling the annular seat 9 to perform temperature control on the polycarboxylate water-reducing agent, thereby improving the overall temperature control efficiency. When the first delivery pipe 8 delivers hot water to the annular seat 9, the second valve 20 is opened, and the relatively cold water in the annular seat 9 is delivered to the second storage tank 10 through the second delivery pipe 19 for storage. When the second delivery pipe 12 delivers cold water to the annular seat 9, the first valve 18 is opened, and the relatively hot water is delivered to the first storage tank 6 through the first delivery pipe 17 for storage. This allows the overall water resources to be recycled, thereby increasing the overall service life and reducing the problem of resource waste caused by the need for an external water source. Example

[0036] In this embodiment, in order to reduce the cost of the overall operation, the driving components are used to reduce the problem of increased costs caused by the need to set up more driving components for operation. Figure 3 、 Figure 4 and Figure 7As shown, a heating element 21 is installed inside the first storage box 6, a cooling element 22 is provided inside the second storage box 10, a driving assembly is connected to the second output end of the dual-axis motor 14, and the driving assembly includes a second rotating shaft 23 installed at the second output end of the dual-axis motor 14, and the end of the second rotating shaft 23 is connected to a first bevel gear 24, and the first bevel gear 24 is installed inside the auxiliary box 25, and the auxiliary box 25 is set at the bottom of the motor box 13. The left side of the first bevel gear 24 is meshed with a second bevel gear 26, and the second bevel gear 26 is installed inside the first rotating shaft 27. The first rotating shaft 27 is connected to the inside of the first storage box 6, a first threaded piece 28 is provided on the outside of the first rotating shaft 27, a third bevel gear 29 is meshed and connected to the right side of the first bevel gear 24, a second rotating shaft 30 is installed inside the third bevel gear 29, the second rotating shaft 30 is connected to the inside of the second storage box 10, a second threaded piece 31 is provided on the outside of the second rotating shaft 30, the heating element 21 inside the first storage box 6 is convenient for heating the internal water source, and the cooling element 22 inside the second storage box 10 is convenient for cooling the internal water source, so as to facilitate the overall temperature control operation. The overall practicality is improved, and when the dual-axis motor 14 is in use, the second output end of the dual-axis motor 14 drives the second rotating shaft 23 to rotate, so that the first bevel gear 24 under the second rotating shaft 23 rotates inside the auxiliary box 25. The overall driving structure is simple, which not only reduces the problem of increased maintenance costs caused by the complexity of the overall drive, but also reduces the problem of increased costs caused by the need to set up more driving components for operation. The first bevel gear 24 drives the first rotating shaft 27 to rotate inside the first storage box 6 through the second bevel gear 26, and mixes the hot water inside the first storage box 6 through the first threaded piece 28 on the outside of the first rotating shaft 27, so that the temperature of the hot water rises faster. The first bevel gear 24 drives the second rotating shaft 30 to rotate inside the second storage box 10 through the third bevel gear 29, and stirs the cold water inside the second storage box 10 through the second threaded piece 31 on the outside of the second rotating shaft 30, so that the cooling speed is accelerated, the efficiency of the overall operation is improved, and the overall temperature control efficiency is greatly improved. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A temperature regulating device for a polycarboxylate water-reducing agent storage barrel, comprising a storage barrel body (1), a barrel cover (2) mounted on the storage barrel body (1), a temperature sensor (3) mounted inside the storage barrel body (1), an air pressure sensor (4) mounted on the top of the storage barrel body (1), and an output pipe (5) mounted on the bottom of the storage barrel body (1); It is characterized by: Also includes: A heating component is installed at the bottom of the storage barrel body (1), and the heating component includes a first storage box (6) installed at the bottom of the storage barrel body (1), a first water pump (7) is installed inside the first storage box (6), an output end of the first water pump (7) is connected to a first delivery pipe (8), an end of the first delivery pipe (8) is connected to an annular seat (9), and the annular seat (9) is installed inside the storage barrel body (1); A cooling assembly is installed at the bottom of the storage barrel body (1), and the cooling assembly includes a second storage box (10) installed at the bottom of the storage barrel body (1), a second water pump (11) is installed inside the second storage box (10), an output end of the second water pump (11) is connected to a second delivery pipe (12), and an end of the second delivery pipe (12) is connected to the annular seat (9).

2. A temperature regulating device for a polycarboxylate water-reducing agent storage barrel according to claim 1, characterized in that: A motor box (13) is installed at the bottom of the storage barrel body (1), a dual-shaft motor (14) is installed inside the motor box (13), and a stirring assembly is connected to a first output end of the dual-shaft motor (14).

3. A temperature regulating device for a polycarboxylate water-reducing agent storage barrel according to claim 2, characterized in that: The stirring assembly comprises a first rotating shaft (15) mounted on a first output end of a dual-shaft motor (14); the first rotating shaft (15) is connected through the interior of the storage barrel body (1); and blades (16) are mounted on the outside of the first rotating shaft (15).

4. The temperature regulating device for a polycarboxylate water-reducing agent storage barrel according to claim 1, characterized in that: The annular seat (9) is connected to the interior of the first storage box (6) via a first transmission pipe (17), and a first valve (18) is installed on the first transmission pipe (17). The annular seat (9) is connected to the interior of the second storage box (10) via a second transmission pipe (19), and a second valve (20) is installed on the second transmission pipe (19).

5. The temperature regulating device for a polycarboxylate water-reducing agent storage barrel according to claim 1, characterized in that: A heating element (21) is installed inside the first storage box (6), and a cooling element (22) is provided inside the second storage box (10).

6. The temperature regulating device for a polycarboxylate water-reducing agent storage barrel according to claim 3, characterized in that: The second output end of the dual-axis motor (14) is connected to a driving assembly, the driving assembly comprising a second rotating shaft (23) mounted on the second output end of the dual-axis motor (14), an end of the second rotating shaft (23) being connected to a first bevel gear (24), the first bevel gear (24) being mounted inside an auxiliary box (25), and the auxiliary box (25) being arranged at the bottom of the motor box (13).

7. A temperature regulating device for a polycarboxylate water-reducing agent storage barrel according to claim 6, characterized in that: The left side of the first bevel gear (24) is meshed with a second bevel gear (26), a first rotating shaft (27) is installed inside the second bevel gear (26), the first rotating shaft (27) is connected to the inside of the first storage box (6), and a first threaded piece (28) is provided on the outside of the first rotating shaft (27).

8. The temperature regulating device for a polycarboxylate water-reducing agent storage barrel according to claim 7, characterized in that: The right side of the first bevel gear (24) is meshedly connected with a third bevel gear (29), a second rotating shaft (30) is installed inside the third bevel gear (29), the second rotating shaft (30) is connected through the inside of the second storage box (10), and a second threaded piece (31) is provided on the outside of the second rotating shaft (30).

Images