CN216448389U - Preheating device for texturing equipment - Google Patents

Abstract

The utility model discloses a preheating device for texturing equipment. The preheating device for texturing equipment comprises a preheating barrel, a first liquid inlet pipeline and a first heater. The preheating barrel defines a cooling a liquid cavity and a hot liquid cavity, and the cold liquid cavity is communicated with the hot liquid cavity; the first liquid inlet pipeline includes a first liquid inlet and a first liquid outlet, the first liquid outlet is communicated with the cold liquid cavity, and the first liquid inlet A turbine generator is connected in series on the liquid inlet pipeline; the first heater is arranged in the hydrothermal chamber, and the first heater is electrically connected with the turbine generator. According to the preheating device for texturing equipment of the present invention, the gravitational potential energy of the water in the first liquid inlet pipe can be converted into electric energy by connecting the turbine generator in series on the first liquid inlet pipe. At the same time, the turbine generator is electrically connected to the first heater, and the turbine generator can supply power to the first heater, so that the first heater can heat the water in the hydrothermal chamber, reasonably recovering the energy and reducing the cost .

Description

Preheating unit for texturing equipment

technical field

The utility model relates to the field of photovoltaic technology, in particular to a preheating device for texturing equipment.

Background technique

In the related art, the preheating barrel can supply hot water for the texturing equipment. However, if the pressure at the water inlet of the preheating barrel is relatively large, the temperature balance in the preheating barrel is disturbed, and noise is easily generated. Small impact on the pressure balance inside the entire water supply pipeline, and the inability to use energy reasonably, resulting in higher costs.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, one purpose of the present invention is to propose a preheating device for texturing equipment, which can reasonably utilize the gravitational potential energy and is beneficial to ensure pressure balance.

A preheating device for texturing equipment according to an embodiment of the present invention includes: a preheating barrel, wherein a cold liquid chamber and a hot liquid chamber are defined in the preheating barrel, and the cold liquid chamber and the hot liquid chamber are defined The first liquid inlet pipeline, the first liquid inlet pipeline includes a first liquid inlet and a first liquid outlet, the first liquid outlet is communicated with the cold liquid cavity, and the first liquid inlet A turbine generator is connected in series on the liquid pipeline; a first heater is arranged in the hot liquid chamber, and the first heater is electrically connected with the turbine generator.

According to the preheating device for texturing equipment according to the embodiment of the present invention, the gravitational potential energy of the water in the first liquid inlet pipe can be converted into electric energy by connecting the turbine generator in series on the first liquid inlet pipe. At the same time, the turbine generator is electrically connected to the first heater, and the turbine generator can supply power to the first heater, so that the first heater can heat the water in the hydrothermal cavity, reasonably recovering the energy and reducing the cost .

In some embodiments, the preheating bucket is provided with a partition, the partition divides the interior of the preheating bucket into the cold liquid cavity and the hot liquid cavity, and the lower end of the partition is connected to the The bottom walls of the preheating tub are spaced apart from each other so that the cold liquid chamber and the hot liquid chamber are communicated.

In some embodiments, the lower end surface of the separator is located below the bottom surface of the first heater.

In some embodiments, the first liquid inlet pipeline and the turbine generator are both located at the top of the preheating bucket, the first liquid inlet pipeline extends up and down, and the first liquid inlet port above the first liquid outlet.

In some embodiments, a first liquid inlet valve is provided on the first liquid inlet pipeline, and the first liquid inlet valve is located upstream of the turbine generator.

In some embodiments, the preheating apparatus further includes: a power controller connected in series between the turbine generator and the first heater.

In some embodiments, the first heater is a resistive heater.

In some embodiments, the preheating device further includes: a second liquid inlet pipe, the second liquid inlet pipe is communicated with the inside of the cold liquid chamber, and a second liquid inlet pipe is provided on the second liquid inlet pipe valve.

In some embodiments, the second liquid inlet pipeline includes a second liquid inlet and a second liquid outlet, the second liquid inlet is connected to the first liquid inlet, and the second liquid outlet The port communicates with the inside of the cold liquid chamber.

In some embodiments, the preheating device further includes: a second heater, the second heater is provided in the lower part of the thermal liquid chamber.

In some embodiments, a temperature sensor is provided in the hot liquid chamber, and the temperature sensor is connected in communication with the second heater.

In some embodiments, a liquid suction pipe is provided on the preheating barrel, one end of the liquid suction pipe is communicated with the hot liquid chamber, and a liquid supply valve is provided on the liquid suction pipe.

Additional aspects and advantages of the invention will be set forth, in part, from the following description, and in part will be apparent from the following description, or learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of embodiments in conjunction with the accompanying drawings, wherein:

FIG. 1 is a schematic structural diagram of a preheating device according to an embodiment of the present invention.

Reference number:

Preheating device 100;

Preheating barrel 10; cold liquid chamber 11; hot liquid chamber 12; partition 13;

The first liquid inlet pipeline 20; the first liquid inlet 21; the first liquid outlet 22; the first liquid inlet valve 23;

turbine generator 30;

The first heater 40; the power controller 50; the second liquid inlet pipeline 60; the second liquid inlet 61; the second liquid outlet 62;

The second heater 70; the temperature sensor 80; the liquid pumping pipeline 90; the liquid supply valve 91; the water pump 92;

The first liquid level a; the second liquid level b; the third liquid level c; the fourth liquid level d.

Detailed ways

The embodiments of the present invention are described in detail below, and the embodiments described with reference to the accompanying drawings are exemplary. The following describes a preheating device 100 for texturing equipment according to an embodiment of the present invention with reference to FIG. 1 , including a preheating barrel 10 , a first liquid inlet line 20 and a first heater 40 . The following description will be given by taking the preheating device 100 heating water as an example, but this does not represent a limitation.

Specifically, as shown in FIG. 1 , a cold liquid chamber 11 and a hot liquid chamber 12 are defined in the preheating barrel 10 , and the hot liquid chamber 12 is suitable for accommodating hot water to supply hot water to the texturing equipment. The cold liquid chamber 11 is communicated with the hot liquid chamber 12, the first liquid inlet pipeline 20 includes a first liquid inlet 21 and a first liquid outlet 22, the first liquid outlet 22 is communicated with the cold liquid chamber 11, and the first liquid inlet A turbine generator 30 is connected in series on the pipeline 20 , a first heater 40 is arranged in the hydrothermal chamber 12 , and the first heater 40 is electrically connected to the turbine generator 30 . In this way, the water flow can enter the cold liquid chamber 11 from the first liquid outlet 22 of the first liquid inlet pipeline 20 to store water, and at the same time, the gravitational potential energy of the water flow during the falling process can make the turbine generator 30 generate electricity, and the turbine generator can generate electricity. 30 can transmit current to the first heater 40, so that the first heater 40 can heat the water in the hot liquid chamber 12, thereby realizing the conversion and utilization of gravitational potential energy, electrical energy, and thermal energy. The turbine generator 30 has excellent power-to-electricity conversion performance, which can realize the conversion of mechanical energy into electrical energy, and the water can enter the cold liquid chamber 11 after impacting the turbine generator 30, which is beneficial to ensure the stability of the water intake and reduce the water flow into the preheating barrel 10. pressure to ensure the pressure balance of the first liquid inlet pipeline 20 . By arranging the cold liquid chamber 11 and the hot liquid chamber 12, the cold water and the hot water can be easily separated, and the utilization efficiency of the hot water in the barrel can be increased.

According to the preheating device 100 for texturing equipment according to the embodiment of the present invention, by arranging the turbine generator 30 in series on the first liquid inlet pipe 20, the gravitational potential energy of the water in the first liquid inlet pipe 20 can be converted for electrical energy. At the same time, the turbine generator 30 is electrically connected to the first heater 40, and the turbine generator 30 can supply power to the first heater 40, so that the first heater 40 can heat the water in the hydrothermal chamber 12 and recycle it reasonably energy, cost, and noise.

In some embodiments, as shown in FIG. 1 , the preheating barrel 10 is provided with a separator 13 , and the separator 13 divides the interior of the preheating barrel 10 into a cold liquid chamber 11 and a hot liquid chamber 12 , and the lower end surface of the separator 13 The bottom walls of the preheating tub 10 are spaced apart from each other so that the cold liquid chamber 11 and the hot liquid chamber 12 communicate with each other. In this way, it is convenient for the water in the cold liquid chamber 11 to flow into the hot water chamber, so as to ensure the circulation efficiency of the water.

Further, referring to FIG. 1 , the lower end surface of the partition plate 13 is located below the bottom surface of the first heater 40 , thereby improving the heating efficiency of the first heater 40 to the water in the hydrothermal chamber 12 to ensure the heating efficiency.

In some embodiments, as shown in FIG. 1 , the first liquid inlet pipeline 20 and the turbine generator 30 are both located at the top of the preheating barrel 10 , the first liquid inlet pipeline 20 extends up and down, and the first liquid inlet 21 is located above the first liquid outlet 22 . In this way, the gravitational potential energy of water can be used to generate electricity more reasonably, and the power generation efficiency can be improved, so as to improve the heating effect of the first heater 40 .

In some examples, a first liquid inlet valve 23 is provided on the first liquid inlet line 20 , and the first liquid inlet valve 23 is located upstream of the turbine generator 30 . By setting the first liquid inlet valve 23, when the liquid in the cold liquid chamber 11 reaches a certain height, the first liquid inlet valve 23 can be closed to stop the water inflow through the first liquid inlet pipeline 20, and at the same time, the turbine generator can be prevented from entering. 30 power generation to prevent dry burning.

According to some specific embodiments of the present invention, the preheating device 100 further includes a power controller 50 , and the power controller 50 is connected in series between the turbine generator 30 and the first heater 40 . The power controller 50 can limit the maximum voltage to protect the circuit and limit the current.

According to some specific embodiments of the present invention, the first heater 40 may be a resistance heater. By setting the first heater 40 as a resistance heater, it is possible to prevent disturbances such as voltage fluctuation and clutter from affecting the first heater 40 to ensure heating efficiency and effect.

In some embodiments, the preheating device 100 further includes a second liquid inlet pipe 60 , the second liquid inlet pipe 60 communicates with the inside of the cold liquid chamber 11 , and a second liquid inlet valve is provided on the second liquid inlet pipe 60 . When the amount of water in the preheating barrel 10 is low, the second liquid inlet pipeline 60 can be opened to achieve rapid water inflow and prevent dry burning.

In some embodiments, as shown in FIG. 1 , the second liquid inlet pipeline 60 includes a second liquid inlet port 61 and a second liquid outlet port 62 , the second liquid inlet port 61 is connected to the first liquid inlet port 21 , and the second liquid inlet port 61 is connected to the first liquid inlet port 21 The second liquid outlet 62 communicates with the inside of the cooling liquid chamber 11 . In this way, the water flowing out from the second liquid inlet pipeline 60 can be prevented from entering the preheating bucket 10 before being heated to a required temperature, thereby ensuring the stability of hot water supply.

In some examples, as shown in 1 , the preheating device 100 further includes a second heater 70 , and the second heater 70 is disposed in the lower part of the hydrothermal chamber 12 . There may be multiple second heaters 70 , for example, there may be three second heaters 70 , and the power of each second heater 70 may be 9KW. device. The second heater 70 and the first heater 40 can heat the water in the hot liquid chamber 12 at the same time, so as to improve the heating efficiency.

According to some specific embodiments of the present invention, the thermal liquid chamber 12 is provided with a temperature sensor 80 , and the temperature sensor 80 is connected in communication with the second heater 70 . The temperature sensor 80 can sense the temperature of the water in the hot liquid chamber 12 , so as to facilitate the control of the second heater 70 to ensure heating accuracy and heating efficiency. It should be noted that, since the first liquid inlet pipeline 20 must be feeding cold water when the first heater 40 is heating, the first heater 40 may not communicate with the temperature sensor 80 to ensure the heating accuracy.

In some embodiments, as shown in FIG. 1 , the preheating barrel 10 is provided with a liquid suction pipe 90 , one end of the liquid suction pipe 90 is communicated with the hot liquid chamber 12 , and a liquid supply valve is provided on the liquid suction pipe 90 91. By arranging the liquid supply pipeline, it is convenient for the hot liquid chamber 12 to communicate with the texturing equipment to supply hot water to the heating equipment. The liquid supply valve 91 can be opened when hot water needs to be supplied to the texturing equipment, and can be opened when there is no need to supply hot water to the texturing equipment. Turn off the appliance when it is supplying hot water. A water pump 92 may also be provided on the pumping pipeline 90 to ensure the pumping effect.

The working principle of the preheating device 100 is described below in conjunction with the specific embodiments of the present invention:

The preheating bucket 10 may include a first liquid level a, a second liquid level b, a third liquid level c, and a fourth liquid level d that are arranged in sequence from high to low,

When the amount of water is between the first liquid level a and the second liquid level b, the amount of water in the preheating bucket 10 is relatively large, and there is no need to enter water temporarily. Therefore, the turbine generator 30, the second liquid inlet valve and the first liquid inlet valve can be closed. The liquid inlet valve 23, therefore, the first heater 40 is in a closed state, and at this time, the second heater 70 is in a working state, and the water supply valve can be opened or closed according to the actual demand to supply hot water to the texturing equipment.

When the amount of water is between the second liquid level b and the third liquid level c, the first liquid inlet valve 23 can be opened. At this time, the first liquid inlet pipe has water flow, so that the turbine generator 30 starts to supply power, and the first liquid inlet pipe has a water flow. The heater 40 is in a working state, and at the same time, the second heater 70 is also in a working state in order to ensure the heating efficiency, and the water supply valve can be opened or closed according to the actual demand to supply hot water to the texturing equipment.

When the amount of water is between the third liquid level c and the fourth liquid level d, the first water inlet valve and the second water inlet valve can be opened to ensure the flow of the incoming water. At this time, the first heater 40 is in a working state At the same time, the second heater 70 is in a working state to ensure heating efficiency, and the water supply valve can be opened or closed according to actual needs to supply hot water to the texturing equipment.

When the amount of water is below the fourth liquid level d, the amount of water is less, therefore, the first water inlet valve and the second water inlet valve can be opened at the same time to ensure that the water flow can enter the preheating bucket 10 faster to prevent the water level too low. At the same time, both the water pump 92 and the second heater 70 can be stopped to prevent dry burning.

Other configurations and operations of the preheating device 100 according to the embodiment of the present invention are known to those of ordinary skill in the art, and will not be described in detail here.

In the description of the present invention, it should be understood that the terms "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" , "top", "bottom", "inside", "outside" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, only for the convenience of describing the present utility model and simplifying the description, rather than indicating Or imply that the referred device or element must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the description of the present invention, "first feature" and "second feature" may include one or more of the features. In the description of the present invention, "plurality" means two or more. In the description of the present invention, a first feature being "above" or "under" a second feature may include that the first and second features are in direct contact, or that the first and second features are not in direct contact but through Additional feature contacts between them.

In the description of the present invention, the first feature "above", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is at a high level on the second feature.

In the description of this specification, reference to the terms "one embodiment," "some embodiments," "exemplary embodiment," "example," "specific example," or "some examples", etc., is meant to incorporate the embodiments A particular feature, structure, material, or characteristic described by an example or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the present invention. Variations, the scope of the present invention is defined by the claims and their equivalents.

Claims (12)

1. A preheating device for texturing equipment, characterized in that, comprising: a preheating barrel, wherein a cold liquid chamber and a hot liquid chamber are defined in the preheating barrel, and the cold liquid chamber and the hot liquid chamber are communicated; a first liquid inlet pipeline, the first liquid inlet pipeline includes a first liquid inlet and a first liquid outlet, the first liquid outlet communicates with the cold liquid cavity, and the first liquid inlet pipe There are turbine generators in series on the road; a first heater, the first heater is arranged in the hydrothermal chamber, and the first heater is electrically connected to the turbine generator. 2 . The preheating device for texturing equipment according to claim 1 , wherein the preheating barrel is provided with a partition, and the partition divides the interior of the preheating barrel into the cooling chambers. 3 . The liquid cavity and the hot liquid cavity, the lower end surface of the partition plate and the bottom wall of the preheating barrel are spaced apart from each other so that the cold liquid cavity and the hot liquid cavity communicate with each other. 3 . The preheating device for texturing equipment according to claim 2 , wherein the lower end surface of the partition plate is located below the bottom surface of the first heater. 4 . 4 . The preheating device for texturing equipment according to claim 1 , wherein the first liquid inlet pipeline and the turbine generator are both located at the top of the preheating barrel, and the first A liquid inlet pipeline extends up and down, and the first liquid inlet is located above the first liquid outlet. 5 . The preheating device for texturing equipment according to claim 1 , wherein a first liquid inlet valve is provided on the first liquid inlet pipeline, and the first liquid inlet valve is located in the turbine. 6 . upstream of the generator. 6. The preheating device for texturing equipment according to claim 1, further comprising: a power controller connected in series between the turbine generator and the first heater. 7. The preheating device for texturing equipment according to claim 1, wherein the first heater is a resistance heater. 8. The preheating device for texturing equipment according to claim 1, further comprising: A second liquid inlet pipeline, the second liquid inlet pipeline is communicated with the inside of the cold liquid chamber, and a second liquid inlet valve is provided on the second liquid inlet pipeline. 9 . The preheating device for texturing equipment according to claim 8 , wherein the second liquid inlet pipeline comprises a second liquid inlet and a second liquid outlet, and the second liquid inlet The port is connected with the first liquid inlet, and the second liquid outlet is communicated with the inside of the cold liquid chamber. 10. The preheating device for texturing equipment according to claim 1, further comprising: A second heater, the second heater is arranged in the lower part of the hot liquid chamber. 11 . The preheating device for texturing equipment according to claim 10 , wherein a temperature sensor is provided in the hot liquid chamber, and the temperature sensor is connected in communication with the second heater. 12 . 12. The preheating device for texturing equipment according to any one of claims 1 to 11, characterized in that, the preheating barrel is provided with a liquid suction pipe, and one end of the liquid suction pipe In communication with the hot liquid chamber, a liquid supply valve is arranged on the liquid suction pipeline.

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