WO2019095194A1

WO2019095194A1 - Adjustable heating system for double heating workshop

Info

Publication number: WO2019095194A1
Application number: PCT/CN2017/111328
Authority: WO
Inventors: 王李剑; 蒋三一
Original assignee: 苏州三一冷暖工程有限公司
Priority date: 2017-11-16
Filing date: 2017-11-16
Publication date: 2019-05-23

Abstract

An adjustable heating system of a double heating workshop. A boiler system comprises a radiator (1), a controller (2), a first flow sensor (3), a first water inlet pipe electromagnetic valve (4), a power supply (5), a temperature display and regulation device (6), a first water outlet pipe valve (8), a manifold (9), an electromagnetic valve (10) of a first main water inlet pipe, an electromagnetic valve (11) of a first main water return pipe, a boiler (12), the first main water inlet pipe (14), the first main water return pipe (15), a first branch water inlet pipe (16), a first branch water return pipe (17), a radiator water inlet pipe (18), a radiator water return pipe (19), a workshop (100), and a work platform (200). A solar energy system comprises a solar panel (25), a heat exchanger (24), and a heat storage water tank (23).

Description

Adjustable double heating workshop heating system

Technical field

The invention belongs to the technical field of heating, and particularly relates to an adjustable double heating workshop heating system.

Background technique

In the winter, whether it is in the north or the south, most of the area is in the cold. The factory floor is in a working environment similar to the open air. The employees working in the workshop often need to carry metal parts and other workpieces, so frostbite often occurs. In the case of serious, the workshop can not carry out normal production. Due to the cold working environment, the lubricating oil does not reach the specified temperature, and the working performance of the machine cannot be guaranteed. However, the large-scale heating in the workshop requires a large amount of energy. This in turn adds a heavy production cost to the enterprise, so providing an efficient and energy-saving workshop heating system is an urgent problem to be solved.

Summary of the invention

OBJECT OF THE INVENTION In order to overcome the above deficiencies, an object of the present invention is to provide an adjustable dual heating workshop heating system, in which each workbench is provided with a separate radiator and an inlet and outlet water line, which can be turned off or separately. A radiator, set controller and temperature control system, flexible to use, easy to operate, suitable for large workshops, flexible adjustment of heating area and temperature, suitable for use in the factory floor, while saving resources.

Technical solution: an adjustable dual heating workshop heating system, including radiator, controller, first flow sensor, first inlet solenoid valve, power supply, temperature display adjustment device, first outlet valve, sub-catch First main inlet solenoid valve, first main return solenoid valve, boiler, first main inlet pipe, first main return pipe, first branch inlet pipe, first branch return pipe, radiator inlet pipe, a radiator return pipe, a workshop and a workbench, the controller being electrically connected to the first flow sensor and the first inlet solenoid valve, the power supply and the temperature display adjustment device being electrically connected to the controller, the radiator The water inlet is connected to the radiator inlet pipe, and the radiator inlet pipe is provided with a first flow sensor and a first inlet solenoid valve, and the outlet of the radiator is connected with the radiator return pipe and the radiator return pipe a first outlet pipe is provided, the radiator inlet pipe is connected to the first branch inlet pipe, the radiator return pipe is connected to the first branch return pipe, and the first branch inlet pipe and the first branch are connected Road return pipe Not connected to the water outlet end of the water separator, the water inlet end of the water separator is connected with the first main inlet pipe and the first main return pipe, and the first main inlet pipe passes through the first main inlet pipe solenoid valve and the boiler The water outlet is connected, the first main return pipe is connected to the water return port of the boiler through the first main return pipe solenoid valve; wherein the workshop is provided with a set of worktables, wherein the workbench is correspondingly provided with a radiator; The double heating workshop heating system further comprises a solar heating system, the solar heating system comprising a solar panel, a heat exchanger and a hot water storage tank, the hot water storage tank being connected to the first main inlet pipe and the first main return pipe The heat exchanger is connected to a hot water storage tank, the heat exchanger and the solar panel connection. The energy-saving workshop heating system of the invention has a separate radiator on each workbench, which can heat the workbench, and each radiator can be separately switched, and the heating can be stopped when the workbench is not working. The utility model saves resources, and at the same time, each radiator is provided with a flow sensor and a temperature display adjusting device, which can flexibly adjust the temperature of each radiator, thereby rationally distributing resources and avoiding wasting resources. The solar heating system of the present invention is provided in In the warmer winters in the south, solar energy can be heated by solar energy without freezing the solar system, which is environmentally friendly and saves resources.

Further, in the above adjustable double heating workshop heating system, the radiator return pipe is provided with a second flow sensor. A flow sensor is installed in the return pipe of the radiator to monitor the flow of the return pipe, avoiding the return of more water than the incoming water, causing no hot water in the radiator and affecting the heating.

Further, in the above-mentioned adjustable dual heating workshop heating system, the boiler is provided with a temperature controller. The set temperature controller can adjust the temperature of the boiler to adjust the temperature of the hot water as a whole to control the heating of the heating.

Further, in the above adjustable double heating workshop heating system, the boiler is further provided with a second main inlet pipe and a second main return pipe. Other sets of inlet and return pipes are provided to provide hot water to other parts of the plant, such as sinks.

Further, in the above adjustable dual heating workshop heating system, the second main inlet pipe and the second main return pipe are connected to the workshop sink. In order to further improve the working environment of the workshop staff, hot water can be provided to the sink to avoid washing hands with cold water, thus greatly improving the comfort of the staff.

Further, in the above adjustable double heating workshop heating system, the radiator inlet pipe is provided with an automatic venting valve. The automatic venting valve can be automatically deflated according to the temperature inside the radiator to avoid excessive gas in the radiator or water pipe, which affects the heating effect of the heating.

Further, the above-mentioned adjustable double heating workshop heating system, the radiator, the first main inlet pipe, the first main return pipe, the first branch inlet pipe, the first branch return pipe, the radiator inlet pipe The outer surface of the radiator return pipe is coated with rust-proof paint. In order to ensure the beauty of the radiator and prevent the surface of the radiator from being corroded for a long time in the workshop, anti-rust paint is provided.

Further, in the above-mentioned adjustable dual heating workshop heating system, a water pump is connected to the solar panel, the heat exchanger and the hot water storage tank. The set pump is capable of water transfer to ensure that hot water is delivered to the heating line.

The above technical solution can be seen that the present invention has the following beneficial effects: the adjustable double heating workshop heating system of the present invention has high degree of automation, and is more capable of individually adjusting the temperature of the radiator in real time, according to different worktable settings. Different heating temperatures can save most resources, use flexible, avoid overall heating, and overheat in some areas, resulting in overall The workshop is unevenly heated and hot, affecting the working effect, easy to operate, and suitable for use in the factory workshop. Solar energy is clean energy. When the solar energy can guarantee heating, the boiler heating is turned off, which saves resources and is environmentally friendly.

DRAWINGS

1 is a schematic structural view of an adjustable dual heating workshop heating system according to the present invention;

2 is a layout diagram of a workshop radiator of an adjustable dual heating workshop heating system according to the present invention.

In the figure: 1 radiator, 2 controller, 3 first flow sensor, 4 first inlet solenoid valve, 5 power supply, 6 temperature display adjustment device, 7 second flow sensor, 8 first outlet valve, 9 water collection , 10 first main inlet solenoid valve, 11 first main return solenoid valve, 12 boiler, 13 temperature controller, 14 first main inlet pipe, 15 first main return pipe, 16 first branch inlet pipe, 17 first branch return pipe, 18 radiator inlet pipe, 19 radiator return pipe, 20 second main inlet pipe, 21 second main return pipe, 22 workshop sink, 23 hot water tank, 24 heat exchanger, 25 solar panels, 100 workshops, 200 work stations.

Detailed ways

The embodiments of the present invention are described in detail below, and the examples of the embodiments are illustrated in the drawings, wherein the same or similar reference numerals are used to refer to the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the drawings are intended to be illustrative of the invention and are not to be construed as limiting.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", The orientation or positional relationship of "post", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise", etc. is based on The orientation or positional relationship shown in the figures is for the convenience of the description of the present invention and the simplified description, and is not intended to indicate or imply that the device or component referred to has a specific orientation, is constructed and operated in a specific orientation, and thus cannot be understood. To limit the invention.

Moreover, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may include one or more of the features either explicitly or implicitly. In the description of the present invention, "a plurality" means two or more unless otherwise specifically defined.

In the present invention, the terms "installation", "connected", "connected", "fixed" and the like shall be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

In the present invention, the first feature "on" or "under" the second feature may include direct contact of the first and second features, and may include first and second, unless otherwise specifically defined and defined. Features are not in direct contact but through additional features between them. Moreover, the first feature "above", "above" and "above" the second feature includes the first feature directly above and above the second feature, or merely indicating that the first feature level is higher than the second feature. The first feature "below", "below" and "below" the second feature includes the first feature directly below and below the second feature, or merely the first feature level being less than the second feature.

Example

The adjustable double heating workshop heating system shown in FIG. 1 includes a radiator 1, a controller 2, a first flow sensor 3, a first inlet solenoid valve 4, a power source 5, a temperature display adjusting device 6, and a first Outlet pipe valve 8, sub-catch 9, first main inlet solenoid valve 10, first main return solenoid valve 11, boiler 12, first main inlet pipe 14, first main return pipe 15, first branch into The water pipe 16, the first branch return pipe 17, the radiator inlet pipe 18, the radiator return pipe 19, the workshop 100 and the work table 200, and the controller 2 is electrically connected to the first flow sensor 3 and the first inlet solenoid valve 4 The power supply 5 and the temperature display adjusting device 6 are electrically connected to the controller 2, the water inlet of the radiator 1 is connected to the radiator inlet pipe 18, and the first flow rate is provided on the radiator inlet pipe 18. The sensor 3 and the first inlet solenoid valve 4, the water outlet of the radiator 1 is connected to the radiator return pipe 19, and the radiator return pipe 19 is provided with a first outlet pipe valve 8, and the radiator inlet pipe 18 Connected to the first branch inlet pipe 16, and the radiator return pipe 19 is connected to the first branch return pipe 17. The first branch inlet pipe 16 and the first branch return pipe 17 are respectively connected to the water outlet end of the sub-catch 9, the water inlet end of the sub-catch 9 and the first main inlet pipe 14 and the first main return The water pipe 15 is connected, and the first main water inlet pipe 14 is connected to the water outlet of the boiler 12 through the first main water inlet solenoid valve 10, and the first main return water pipe 15 passes through the first main water return solenoid valve 11 and the boiler 12. The water return port is connected, and the radiator return pipe 19 is provided with a second flow sensor 7; wherein, in the workshop 100, as shown in FIG. 2, a set of worktables 200 are provided, and the workbench 200 is provided with a radiator 1; The dual heating workshop heating system further includes a solar heating system including a solar panel 25, a heat exchanger 24, and a hot water storage tank 23, the hot water storage tank 23 and the first main water inlet pipe 14 and the first The main return pipe 15 is connected, the heat exchanger 24 is connected to the hot water storage tank 23, the heat exchanger 24 is connected to the solar panel 25, and the solar panel 25, the heat exchanger 24 and the hot water storage tank 23 are connected. There is a water pump. The dual heating system is installed to shut down the boiler 12 under the premise that the solar energy system can provide sufficient heating to save resources. Further, in order to improve the working environment of the workshop, a second main inlet pipe 20 and a second main return pipe 21 are further disposed on the boiler 12, and the second main inlet pipe 20 and the second main return pipe 21 are connected to the workshop sink 22 When the winter staff wash their hands, the water will not be too cold, causing frostbite. Further, the boiler 12 is provided with a temperature controller 13 for displaying the temperature of the common hot water supplied by the boiler 12 to facilitate temperature control. Further, the radiator inlet pipe 18 is provided with an automatic bleed valve, and in addition, in order to maintain the appearance and anti-corrosion, The outer surfaces of the radiator 1, the first main inlet pipe 14, the first main return pipe 15, the first branch inlet pipe 16, the first branch return pipe 17, the radiator inlet pipe 18, and the radiator return pipe 19 are coated There are anti-rust paints.

In the workshop heating system, the dual heating system combined with the boiler 12 and the solar energy can ensure the heating of the larger workshop and ensure the heating effect. In addition, solar heating combined with boiler heating, when the heat of solar heating is sufficient, there is no need to use boiler heating connected to the boiler, which is environmentally friendly and saves resources, thereby saving costs.

The above is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make several improvements without departing from the principles of the present invention. The scope of protection of the invention.

Claims

An adjustable dual heating workshop heating system, comprising: a radiator (1), a controller (2), a first flow sensor (3), a first inlet solenoid valve (4), a power supply (5) ), temperature display adjustment device (6), first outlet pipe valve (8), sub-catchment (9), first main inlet solenoid valve (10), first main return pipe solenoid valve (11), boiler ( 12), first main inlet pipe (14), first main return pipe (15), first branch inlet pipe (16), first branch return pipe (17), radiator inlet pipe (18), heating a sheet return pipe (19), a workshop (100) and a work table (200), the controller (2) being electrically connected to the first flow sensor (3) and the first inlet pipe solenoid valve (4), the power source (5) and the temperature display adjusting device (6) is electrically connected to the controller (2), the water inlet of the radiator (1) is connected to the radiator inlet pipe (18), and the radiator inlet pipe (18) There is a first flow sensor (3) and a first inlet solenoid valve (4), the outlet of the radiator (1) is connected to the radiator return pipe (19), and the radiator return pipe (19) a first outlet pipe valve (8), the radiator inlet pipe (18) and the first branch The water pipe (16) is connected, the radiator return pipe (19) is connected to the first branch return pipe (17), and the first branch inlet pipe (16) and the first branch return pipe (17) are respectively The water outlet end of the water separator (9) is connected, and the water inlet end of the water separator (9) is connected to the first main water inlet pipe (14) and the first main water return pipe (15), the first main water inlet pipe (14) being connected to the water outlet of the boiler (12) through the first main inlet solenoid valve (10), the first main return pipe (15) passing through the first main return pipe solenoid valve (11) and the boiler (12) a water return connection; the workshop (100) is provided with a set of work stations (200), and the work table (200) is correspondingly provided with a radiator (1);

Wherein, the double heating workshop heating system further comprises a solar heating system, the solar heating system comprising a solar panel (25), a heat exchanger (24) and a hot water storage tank (23), the hot water storage tank (23) Connected to a first main inlet pipe (14) and a first main return pipe (15), the heat exchanger (24) is connected to a hot water storage tank (23), the heat exchanger (24) and a solar panel ( 25) Connection.
The adjustable dual heating plant heating system according to claim 1, characterized in that the radiator return pipe (19) is provided with a second flow sensor (7).
The adjustable dual heating plant heating system according to claim 1, characterized in that the boiler (12) is provided with a temperature controller (13).
The adjustable dual heating plant heating system according to claim 3, characterized in that the boiler (12) is further provided with a second main inlet pipe (20) and a second main return pipe (21).
The adjustable dual heating plant heating system of claim 1 wherein said second main inlet pipe (20) and said second main return pipe (21) are connected to a shop sink (22).
The adjustable dual heating workshop heating system of claim 1 wherein said radiator inlet pipe (18) is provided with an automatic bleed valve.
The adjustable dual heating workshop heating system according to claim 6, characterized in that: the radiator (1), the first main inlet pipe (14), the first main return pipe (15), the first branch The outer surfaces of the road inlet pipe (16), the first branch return pipe (17), the radiator inlet pipe (18) and the radiator return pipe (19) are coated with rust-proof paint.
The adjustable dual heating workshop heating system according to claim 1, characterized in that the solar panel (25), the heat exchanger (24) and the hot water storage tank (23) are connected with a water pump.