Variable temperature quartz countertop system and temperature control method thereof

Abstract

The present invention relates to a variable temperature quartz countertop system. A layer of artificial quartzite that can generate heat through electricity is arranged in the middle of the quartz countertop. The artificial quartzite layer uses carbon fiber as a conductive heating characteristic. The carbon fiber is mixed with the quartzite raw material to obtain a conductive heating slurry. A three-layer cloth method is adopted. A layer of base material is firstly laid on the mold, and the carbon fiber slurry is laid on the base material, and then another layer of base material is laid on the base material. After pressing, baking, grinding and polishing, a conductive heating quartzite plate can be obtained. After an external power supply and a temperature control system are connected, the temperature can be set, and the plate can be actively heated and heated, so as to perform temperature self-regulation, thereby keeping the plate temperature similar to body temperature. After the user's skin contacts, there is no temperature difference, making the user more comfortable to use and optimizing the user's use experience.

Description

Technical Field

[0001] The invention relates to the technical field of decorative materials, and in particular to a temperature-variable quartz stone table system and a temperature control method thereof. Background Art

[0002] Artificial quartz is a new type of stone material that is artificially synthesized from more than 80% natural quartz and additives such as colorants, adhesives, and curing agents through negative pressure vacuum, high-frequency vibration molding, and heating curing. It has a hard texture (Mohs hardness 5-7) and a dense structure (density 2-5g / cm2). It has the characteristics of wear resistance, pressure resistance, high temperature resistance, corrosion resistance, and anti-penetration that other decorative materials cannot match. It is a reusable, environmentally friendly, green new type of building interior decoration material.

[0003] Artificial quartz stone slabs are one of the important decorative building materials, widely used in kitchen countertops, bathroom sink countertops, coffee table countertops, floating countertops and other fields. Artificial quartz stone is mainly made of resin binder, quartz powder, quartz sand, curing agent and other materials, and is made through processes such as mixing, spreading, vacuum vibration high-pressure pressing molding, baking, grinding and polishing. Its physical and chemical properties are similar to those of natural stone. As an important material in the countertop market in the field of home decoration, especially in winter and cold areas, its surface temperature is cold, and it is cold and uncomfortable after skin contact. In order to improve the comfort of its contact with the skin, the current market lacks an artificial quartz stone slab with self-regulating temperature, which can keep the temperature of the slab similar to body temperature. After the user's skin contacts, there is no temperature difference, which will be more comfortable. Summary of the invention

[0004] The purpose of the present invention is to solve at least one of the deficiencies of the prior art and to provide a temperature-variable quartz countertop system and a temperature control method thereof.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] Specifically, a variable temperature quartz countertop system is proposed, including the following:

[0007] Artificial quartz stone matrix, which is an insulating material;

[0008] The artificial quartz stone layer is a material that can generate heat through electricity and is arranged in the middle of the artificial quartz stone substrate;

[0009] A temperature control system, the temperature control system comprising a first temperature sensor arranged on the upper surface of the artificial quartz stone substrate, a second temperature sensor arranged on the artificial quartz stone layer, and an energized heating device connected to the artificial quartz stone layer, the first temperature sensor being used to obtain first temperature data of the upper surface of the artificial quartz stone substrate, the second temperature sensor being used to obtain second temperature data of the artificial quartz stone layer, and the energized heating device being used to energize the artificial quartz stone layer in combination with the first temperature data and the second temperature data, so that the artificial quartz stone layer generates heat and thereby regulates the overall temperature of the artificial quartz stone substrate.

[0010] Further, specifically, the preparation process of the artificial quartz stone layer includes the following steps:

[0011] S1, weighing a formula amount of quartz sand, quartz powder and solid particles and mixing them evenly to obtain an aggregate mixture for later use;

[0012] S2, weighing the quartz resin, coupling agent and curing agent in the formula amount and mixing them evenly to obtain a first mixed slurry;

[0013] S3, adding a formulated amount of color paste to the first mixed slurry, stirring thoroughly until the mixture is uniform, to obtain a second mixed slurry for standby use;

[0014] S4, pouring the aggregate mixture into a stirring pot, stirring and adding the second mixed slurry, stirring evenly, to obtain a third mixed slurry;

[0015] S5, evenly dividing the obtained third mixed slurry into three parts, adding carbon fiber into one part and stirring and evenly dispersing it, so as to obtain a fourth mixed slurry;

[0016] S6, evenly spreading one third of the third mixed slurry on the bottom of the mold;

[0017] S7, evenly distributing the fourth mixed slurry on the second layer of the mold;

[0018] S8, injecting the remaining one third of the third mixed slurry into the middle surface layer of the mold and evenly spreading it, and pressing it under vacuum to obtain a embryonic board;

[0019] S8, placing the embryo plate and the mold together into a curing furnace for heating and curing;

[0020] S9, removing the embryo plate from the mold, performing surface treatment on the embryo plate, and then laminating the surface to obtain an artificial quartz stone layer.

[0021] Further, specifically, the formula in the preparation process of the artificial quartz stone includes the following components in parts by mass:

[0022]

[0023] Further, specifically, the components in parts by mass are:

[0024]

[0025] Further, specifically, the outer diameter of the carbon fiber is 0.1-1 μm, and the length is 0.5-6 cm.

[0026] Further, specifically, in step S4, the aggregate mixture is poured into a stirring pot, the second mixed slurry is added under stirring at 10-20 rpm, after stirring at 10-20 rpm for 1-3 min, stirring at 30-60 rpm for 2-5 min, to obtain a third mixed slurry.

[0027] Further, specifically, in step S7, the vacuum degree is 0.8-1 MPa, and the pressing frequency changes to 25 Hz for 5 s, 30 Hz for 5 s, 35 Hz for 10 s, 45 Hz for 20 s, 40 Hz for 5 s, and 35 Hz for 5 s.

[0028] The present invention also provides a temperature control method for a temperature-variable quartz countertop system, comprising:

[0029] Obtain the target heating temperature T1 of the quartz countertop selected by the user;

[0030] Acquire first temperature data T2 obtained by the first temperature sensor;

[0031] When the first temperature data T2 is not lower than the target heating temperature T1, the temperature control system is not started; when the first temperature data T2 is lower than the target heating temperature T1, the temperature control system is started to control the energized heating device to energize the artificial quartz stone layer, so that the artificial quartz stone layer generates heat;

[0032] During the heating of the artificial quartz stone layer,

[0033] If the second temperature data T3 obtained by the second temperature sensor T3 is higher than the first threshold value P, it is determined that the powered heating device is abnormal, the power supply of the temperature control system is cut off and a corresponding error is reported.

[0034] When the first temperature data T2 is not lower than the target heating temperature T1 or (T2+T3)*A / 2 is not lower than the target heating temperature T1, the power supply of the temperature control system is cut off to complete the heating, where A is the adjustment coefficient, which is set manually and has a value range of (0, 1).

[0035] Further, the temperature control method further includes determining whether there is a heating abnormality risk, and if so, controlling the power supply of the temperature control system to be disconnected and reporting a corresponding error. Specifically, whether there is a heating abnormality risk is determined by the following method;

[0036] The first temperature data T2 and the second temperature data T3 at the sampling time t are extracted every preset sampling period T, and the difference Q is calculated, Q=T3-T2;

[0037] Extract the first temperature data T2 at the next sampling time t+T ‘’ And the second temperature data T3 ’ , and calculate the difference Q ’ , Q ‘ =T3 ‘ -T2 ‘ , and so on to get the difference Q corresponding to the sampling time t+2T ‘’ , Q ‘’ =T3 ‘’ -T2 ‘’ ;

[0038] Calculate QQ ‘ and Q ‘ -Q ‘’ , if B(Q ‘ -Q ‘’ ) is less than QQ ‘ If B(Q ‘ -Q ‘’ ) is not less than QQ ‘ If , it is judged that the attenuation trend is abnormal, and there is a hidden danger of abnormal heating. B is the compensation coefficient, which is artificially set by combining multiple experimental results.

[0039] The present invention also proposes a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, characterized in that when the computer program is executed by a processor, the steps of the temperature control method of the variable temperature quartz countertop system are implemented.

[0040] The beneficial effects of the present invention are:

[0041] The present invention proposes a variable temperature quartz countertop system, which is provided with a layer of artificial quartz stone layer that can generate heat through electricity in the middle of the quartz countertop. The artificial quartz stone layer uses carbon fiber as a conductive heating property, and the carbon fiber is mixed with the quartz raw material to obtain a conductive heating slurry; a three-layer cloth method is adopted, first a layer of base material is laid on the mold, and the carbon fiber slurry is laid on the base material, and then another layer of base material is laid on it. After pressing, baking, grinding and polishing, a conductive and heat-generating quartz stone plate can be obtained. After an external power supply and a temperature control system are connected, the temperature can be set, and the plate can be actively heated and heated, so as to perform self-regulation of the temperature, thereby keeping the plate temperature similar to body temperature. After the user's skin contacts it, there is no temperature difference, which makes the user more comfortable and optimizes the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] The above and other features of the present disclosure will become more apparent by describing in detail the embodiments shown in the accompanying drawings. The same reference numerals in the accompanying drawings of the present disclosure represent the same or similar elements. Obviously, the accompanying drawings described below are only some embodiments of the present disclosure. For those skilled in the art, other accompanying drawings can be obtained based on these accompanying drawings without creative work. In the accompanying drawings:

[0043] Figure 1 Shown is a structural principle diagram of the temperature-variable quartz countertop system of the present invention;

[0044] Figure 2 Shown is a flow chart of the temperature control method of the temperature-variable quartz countertop system of the present invention. DETAILED DESCRIPTION

[0045] The following will be combined with the embodiments and drawings to clearly and completely describe the concept, specific structure and technical effects of the present invention, so as to fully understand the purpose, scheme and effect of the present invention. It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other without conflict. The same reference numerals used throughout the drawings indicate the same or similar parts.

[0046] Reference Figure 1 , Embodiment 1, the present invention provides a variable temperature quartz countertop system, comprising the following:

[0047] The artificial quartz stone substrate is an insulating material. The specific manufacturing process and manufacturing technology of the artificial quartz stone substrate can refer to the application number CN202110473295.4 previously applied by the company. The patent name is a product of a related patent of artificial quartz stone using terahertz waves for antibacterial and its preparation method. This is a more preferred implementation method considered by the applicant;

[0048] The artificial quartz stone layer is a material that can generate heat through electricity and is arranged in the middle of the artificial quartz stone substrate;

[0049] A temperature control system, the temperature control system comprising a first temperature sensor arranged on the upper surface of the artificial quartz stone substrate, a second temperature sensor arranged on the artificial quartz stone layer, and an energized heating device connected to the artificial quartz stone layer, the first temperature sensor being used to obtain first temperature data of the upper surface of the artificial quartz stone substrate, the second temperature sensor being used to obtain second temperature data of the artificial quartz stone layer, and the energized heating device being used to energize the artificial quartz stone layer in combination with the first temperature data and the second temperature data, so that the artificial quartz stone layer generates heat and thereby regulates the overall temperature of the artificial quartz stone substrate.

[0050] In this embodiment, a layer of artificial quartzite that can generate heat through electricity is set in the middle of the quartzite countertop. The artificial quartzite layer uses carbon fiber as a conductive heating property. The carbon fiber is mixed with the quartzite raw material to obtain a conductive heating slurry; a three-layer cloth method is adopted, first a layer of base material is laid on the mold, and the carbon fiber slurry is laid on the base material, and then another layer of base material is laid on it. After pressing, baking, grinding and polishing, a quartzite plate that can generate heat through electricity can be obtained. After an external power supply and a temperature control system are connected, the temperature can be set, and the plate can be actively heated and heated, so as to self-regulate the temperature, thereby keeping the plate temperature similar to body temperature. After the user's skin contacts it, there is no temperature difference, making the user more comfortable and optimizing the user experience.

[0051] As a preferred embodiment of the present invention, specifically, the preparation process of the artificial quartz stone layer includes the following steps:

[0052] S1, weighing a formula amount of quartz sand, quartz powder and solid particles and mixing them evenly to obtain an aggregate mixture for later use;

[0053] S2, weighing the quartz resin, coupling agent and curing agent in the formula amount and mixing them evenly to obtain a first mixed slurry;

[0054] S3, adding a formulated amount of color paste to the first mixed slurry, stirring thoroughly until the mixture is uniform, to obtain a second mixed slurry for standby use;

[0055] S4, pouring the aggregate mixture into a stirring pot, stirring and adding the second mixed slurry, stirring evenly, to obtain a third mixed slurry;

[0056] S5, evenly dividing the obtained third mixed slurry into three parts, adding carbon fiber into one part and stirring and evenly dispersing it, so as to obtain a fourth mixed slurry;

[0057] S6, evenly spreading one third of the third mixed slurry on the bottom of the mold;

[0058] S7, evenly distributing the fourth mixed slurry on the second layer of the mold;

[0059] S8, injecting the remaining one third of the third mixed slurry into the middle surface layer of the mold and evenly spreading it, and pressing it under vacuum to obtain a embryonic board;

[0060] S8, placing the embryo plate and the mold together into a curing furnace for heating and curing;

[0061] S9, removing the embryo plate from the mold, performing surface treatment on the embryo plate, and then laminating the surface to obtain an artificial quartz stone layer.

[0062] In this preferred embodiment, carbon fiber is used as the conductive heating property in the above manner, and carbon fiber is mixed with quartz raw materials to obtain a conductive heating slurry; a three-layer cloth method is adopted, first a layer of base material is laid on the mold, and the carbon fiber slurry is laid on the base material, and then another layer of base material is laid on the base material. After pressing, baking, grinding and polishing, a conductive heating quartz plate can be obtained.

[0063] The following are some preferred implementation details for users to select:

[0064] As a preferred embodiment of the present invention, specifically, the outer diameter of the carbon fiber is 0.1-1 μm, and the length is 0.5-6 cm.

[0065] As a preferred embodiment of the present invention, specifically, in step S4, the aggregate mixture is poured into a stirring pot, the second mixed slurry is added under stirring at 10-20 rpm, and after stirring at 10-20 rpm for 1-3 min, stirring at 30-60 rpm for 2-5 min to obtain a third mixed slurry.

[0066] As a preferred embodiment of the present invention, specifically, in step S7, the vacuum degree is 0.8-1 MPa, and the pressing frequency changes to 25 Hz for 5 s, 30 Hz for 5 s, 35 Hz for 10 s, 45 Hz for 20 s, 40 Hz for 5 s, and 35 Hz for 5 s.

[0067] As a preferred embodiment of the present invention, specifically, the formula in the preparation process of the artificial quartz stone includes the following components in parts by mass:

[0068]

[0069] In this preferred embodiment, by mixing the above-mentioned formula ratio and then adopting the preparation process of the artificial quartz stone layer, a better artificial quartz stone layer can be obtained.

[0070] As a preferred embodiment of the present invention, specifically, the components in parts by mass are:

[0071]

[0072] In this preferred embodiment, the best artificial quartz layer can be obtained by mixing the above-mentioned formula ratio and then adopting the preparation process of the artificial quartz layer.

[0073] Reference Figure 2 The present invention also provides a temperature control method for a variable temperature quartz countertop system, comprising:

[0074] Obtain the target heating temperature T1 of the quartz countertop selected by the user;

[0075] Acquire first temperature data T2 obtained by the first temperature sensor;

[0076] When the first temperature data T2 is not lower than the target heating temperature T1, the temperature control system is not started; when the first temperature data T2 is lower than the target heating temperature T1, the temperature control system is started to control the energized heating device to energize the artificial quartz stone layer, so that the artificial quartz stone layer generates heat;

[0077] During the heating of the artificial quartz stone layer,

[0078] If the second temperature data T3 obtained by the second temperature sensor T3 is higher than the first threshold value P, it is determined that the powered heating device is abnormal, the power supply of the temperature control system is cut off and a corresponding error is reported.

[0079] When the first temperature data T2 is not lower than the target heating temperature T1 or (T2+T3)*A / 2 is not lower than the target heating temperature T1, the power supply of the temperature control system is cut off to complete the heating, where A is the adjustment coefficient, which is set manually and has a value range of (0, 1).

[0080] In this embodiment, a target heating temperature T1 is preset. When the first temperature data T2 is lower than T1, the temperature control system is automatically started, and the artificial quartz stone layer is powered on to heat up. Then, through the heat exchange principle, the first temperature data of the quartz stone countertop increases to meet the needs of users, and a danger threshold, namely the first threshold P, is set. When the temperature of the artificial quartz stone layer is too high, that is, higher than the first threshold P, the artificial heating process is abnormal. At this time, the power is cut off and repair is reported. In addition, during the heating process, two situations are considered. One is that the temperature difference is too low. Just after heating, T2 has reached the target heating temperature T1 within the reaction time. In this case, it is directly judged that the heating is completed and the heating is stopped. If (T2+T3)*A / 2 is not lower than the target heating temperature T1 during heating, at this time, considering that when heat exchange is performed, if the residual heat of T3 after stopping heating is sufficient to achieve the heating target of T2, then the heating is directly stopped to save energy.

[0081] As a preferred embodiment of the present invention, the temperature control method further includes determining whether there is a heating abnormality risk, and if so, controlling the power supply of the temperature control system to be disconnected and reporting a corresponding error. Specifically, whether there is a heating abnormality risk is determined by the following method;

[0082] The first temperature data T2 and the second temperature data T3 at the sampling time t are extracted every preset sampling period T, and the difference Q is calculated, Q=T3-T2;

[0083] Extract the first temperature data T2 at the next sampling time t+T ‘’ And the second temperature data T3 ’ , and calculate the difference Q ’ , Q ‘ =T3 ‘ -T2 ‘ , and so on to get the difference Q corresponding to the sampling time t+2T ‘’ , Q ‘’ =T3 ‘’ -T2 ‘’ ;

[0084] Calculate QQ ‘ and Q ‘ -Q ‘’ , if B(Q ‘ -Q ‘’ ) is less than QQ ‘ If B(Q ‘ -Q ‘’ ) is not less than QQ ‘ If , it is judged that the attenuation trend is abnormal, and there is a hidden danger of abnormal heating. B is the compensation coefficient, which is artificially set by combining multiple experimental results.

[0085] In this preferred embodiment, because it is a quartz stone countertop that comes into contact with the human body, the temperature change trend during the heating process is monitored. Because in the heat conduction heating process, the closer the temperature T2 of the quartz stone countertop is to the second temperature data T3 of the heat source temperature, the smaller the temperature change trend in the same time period should be. Therefore, the above-mentioned calculation method is set to evaluate the temperature change trend in different cycle stages. If an abnormal temperature change trend occurs, it is judged that there is a hidden danger of abnormal heating, an error is reported, and the power is cut off.

[0086] The present invention also proposes a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, characterized in that when the computer program is executed by a processor, the steps of the temperature control method of the variable temperature quartz countertop system are implemented.

[0087] The modules described as separate components may or may not be physically separated, and the components shown as modules may or may not be physical modules, that is, they may be located in one place or distributed on multiple network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

[0088] In addition, each functional module in each embodiment of the present invention may be integrated into one processing module, or each module may exist physically separately, or two or more modules may be integrated into one module. The above-mentioned integrated module may be implemented in the form of hardware or in the form of software functional modules.

[0089] If the integrated module is implemented in the form of a software function module and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present invention implements all or part of the processes in the above-mentioned embodiment method, and can also be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium, and the computer program can implement the steps of the above-mentioned various method embodiments when executed by the processor. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may include: any entity or system that can carry the computer program code, recording medium, U disk, mobile hard disk, disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium. It should be noted that the content included in the computer-readable medium can be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, computer-readable media do not include electric carrier signals and telecommunication signals.

[0090] Although the description of the present invention has been quite detailed and specifically describes several described embodiments, it is not intended to be limited to any of these details or embodiments or any particular embodiment, but should be regarded as providing a broad possible interpretation of these claims in view of the prior art by reference to the appended claims, thereby effectively covering the intended scope of the present invention. In addition, the above description of the present invention is based on the embodiments foreseeable by the inventor, and its purpose is to provide a useful description, and those non-substantial changes to the present invention that have not yet been foreseen may still represent equivalent changes to the present invention.

[0091] The above is only a preferred embodiment of the present invention. The present invention is not limited to the above implementation. As long as the technical effect of the present invention is achieved by the same means, it should belong to the protection scope of the present invention. Within the protection scope of the present invention, its technical scheme and / or implementation method can have various modifications and changes.

Claims

1. A temperature control method for a variable temperature quartz countertop system, characterized in that: Applied to variable temperature quartz countertop system, specifically, The variable temperature quartz countertop system includes the following: Artificial quartz stone matrix, which is an insulating material; The artificial quartz stone layer is a material that can generate heat through electricity and is arranged in the middle of the artificial quartz stone substrate; A temperature control system, the temperature control system comprising a first temperature sensor disposed on the upper surface of the artificial quartz stone substrate, a second temperature sensor disposed on the artificial quartz stone layer, and an energized heating device connected to the artificial quartz stone layer, wherein the first temperature sensor is used to obtain first temperature data of the upper surface of the artificial quartz stone substrate, the second temperature sensor is used to obtain second temperature data of the artificial quartz stone layer, and the energized heating device is used to energize the artificial quartz stone layer in combination with the first temperature data and the second temperature data, so that the artificial quartz stone layer generates heat and thereby regulates the overall temperature of the artificial quartz stone substrate. Specifically, the temperature control method includes: Obtain the target heating temperature T1 of the quartz countertop selected by the user; Acquire first temperature data T2 obtained by the first temperature sensor; When the first temperature data T2 is not lower than the target heating temperature T1, the temperature control system is not started; when the first temperature data T2 is lower than the target heating temperature T1, the temperature control system is started to control the energized heating device to energize the artificial quartz stone layer, so that the artificial quartz stone layer generates heat; During the heating of the artificial quartz stone layer, If the second temperature data T3 obtained by the second temperature sensor T3 is higher than the first threshold value P, it is determined that the powered heating device is abnormal, the power supply of the temperature control system is cut off and a corresponding error is reported. When the first temperature data T2 is not lower than the target heating temperature T1 or (T2+T3)*A / 2 is not lower than the target heating temperature T1, the power supply of the temperature control system is cut off to complete the heating, where A is an adjustment coefficient, which is manually set and has a value range of (0, 1); The temperature control method further includes determining whether there is a heating abnormality risk, and if so, controlling the power supply of the temperature control system to be disconnected and reporting a corresponding error. Specifically, whether there is a heating abnormality risk is determined by the following method; The first temperature data T2 and the second temperature data T3 at the sampling time t are extracted every preset sampling period T, and the difference Q is calculated, Q=T3-T2; Extract the first temperature data T2 at the next sampling time t+T ‘’ And the second temperature data T3 ’ , and calculate the difference Q ’ , Q ‘ =T3 ‘ -T2 ‘ , and so on to get the difference Q corresponding to the sampling time t+2T ‘’ , Q ‘’ =T3 ‘’ -T2 ‘’ ; Calculate QQ ‘ and Q ‘ -Q ‘’ , if B(Q ‘ -Q ‘’ ) is less than QQ ‘ If B(Q ‘ -Q ‘’ ) is not less than QQ ‘ If , it is judged that the attenuation trend is abnormal, and there is a hidden danger of abnormal heating. B is the compensation coefficient, which is artificially set by combining multiple experimental results.

2. The temperature control method of the variable temperature quartz countertop system according to claim 1, characterized in that: Specifically, the preparation process of the artificial quartz stone layer includes the following steps: S1, weighing a formula amount of quartz sand, quartz powder and solid particles and mixing them evenly to obtain an aggregate mixture for later use; S2, weighing the quartz resin, coupling agent and curing agent in the formula amount and mixing them evenly to obtain a first mixed slurry; S3, adding a formulated amount of color paste to the first mixed slurry, stirring thoroughly until the mixture is uniform, to obtain a second mixed slurry for standby use; S4, pouring the aggregate mixture into a stirring pot, stirring and adding the second mixed slurry, stirring evenly, to obtain a third mixed slurry; S5, evenly dividing the obtained third mixed slurry into three parts, adding carbon fiber into one part and stirring and evenly dispersing it, so as to obtain a fourth mixed slurry; S6, evenly spreading one third of the third mixed slurry on the bottom of the mold; S7, evenly distributing the fourth mixed slurry on the second layer of the mold; S8, injecting the remaining one third of the third mixed slurry into the middle surface layer of the mold and evenly spreading it, and pressing it under vacuum to obtain a embryonic board; S9, placing the embryo plate and the mold together into a curing furnace for heating and curing; S10, removing the embryo plate from the mold, performing surface treatment on the embryo plate, and then coating the surface of the embryo plate to obtain an artificial quartz stone layer.

3. The temperature control method of the variable temperature quartz countertop system according to claim 2, characterized in that: Specifically, the formula in the preparation process of the artificial quartz stone includes the following components in parts by mass:

4. The temperature control method of the variable temperature quartz countertop system according to claim 3, characterized in that: Specifically, the components in parts by mass are:

5. The temperature control method of the variable temperature quartz countertop system according to any one of claims 3 or 4, characterized in that: Specifically, the outer diameter of the carbon fiber is 0.1-1 μm, and the length is 0.5-6 cm.

6. The temperature control method of the variable temperature quartz countertop system according to claim 5, characterized in that: Specifically, in step S4, the aggregate mixture is poured into a stirring pot, and the second mixed slurry is added under stirring at 10-20 rpm, and stirred at 10-20 rpm for 1-3 min, and then stirred at 30-60 rpm for 2-5 min to obtain a third mixed slurry.

7. The temperature control method of the variable temperature quartz countertop system according to claim 5, characterized in that: Specifically, in step S8, the vacuum degree is 0.8-1 MPa, and the pressing frequency changes to 25 Hz for 5 s, 30 Hz for 5 s, 35 Hz for 10 s, 45 Hz for 20 s, 40 Hz for 5 s, and 35 Hz for 5 s.

8. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the steps of the method as claimed in claim 1 are implemented.

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