CN205279224U

CN205279224U - U -shaped electric heater unit

Info

Publication number: CN205279224U
Application number: CN201521059359.2U
Authority: CN
Inventors: 赵盛才
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-18
Filing date: 2015-12-18
Publication date: 2016-06-01
Anticipated expiration: 2025-12-18

Abstract

(B, ) the utility model relates to an electricity heat supplying technology field is a U -shaped electric heater unit, it includes water pump, heat abstractor, first pipeline, second pipeline, third pipeline and a heating tube, heating tube includes a U -shaped pipe, two heating pipes and two joints, a heating pipe is equipped with to each set in the left side pipe of U -shaped pipe and the right side pipe, and the top of heating pipe is fixed with the joint, connects to form sealedly with the port of U -shaped pipe. The utility model has the advantages of reasonable and compact structure, convenient to use, it passes through at the intraductal suit heating pipe of U -shaped, and the water of managing the U -shaped of flowing through heats, through water pump, second pipeline, heat abstractor, third pipeline, heating tube and first pipeline formation heat supply water loop, provides heating installation or hot water for the geothermol power, the utility model discloses simple structure, the heating is high -efficient, does not have carbon dioxide to discharge, does benefit to the environmental protection, does not have poisonous gaseous emission, and factor of safety is high, is applicable to the office building, open -air barracks, filling station, places such as frontier sentry. (B, )

Description

U-shaped electric heater unit

Technical field

This utility model relates to power consumption heat supply process field, is a kind of U-shaped electric heater unit.

Background technology

The northern area of China warming heating installation, underground heat need the hot water provided, and heating water needs a large amount of coal that burns, and when central heating owing to heating pipeline is long, exists for the heat loss in thermal process, does not meet the trend of present energy-conserving and environment-protective; And still adopt the modes such as burning coal to heat in units of family in rural area family, there is the problem bringing environmental pollution on the one hand, also easily causing because air is unobstructed not burning insufficient on the other hand, thus causing carbon monoxide poisoning accident to happen occasionally, there is potential safety hazard; Refuse to obey electro-thermal steam stove on the market, there is the defect that product structure is complicated.

Summary of the invention

This utility model provides a kind of U-shaped electric heater unit, overcomes the deficiency of above-mentioned prior art, and it can effectively solve environmental pollution, there is potential safety hazard, baroque problem.

The technical solution of the utility model is realized by following measures: a kind of U-shaped electric heater unit, including water pump, heat abstractor, the first pipeline, the second pipeline, the 3rd pipeline and a heating muff; Heating muff include a U-tube, two add heat pipe and two joints; Respectively being set with one in the left pipe of U-tube and right pipe and add heat pipe, the top adding heat pipe is fixed with the port formation sealing of joint, joint and U-tube; The left tube side wall of U-tube is provided with hot water outlet, and the right tube side wall of U-tube is provided with cooling water inlet; It is connected by the first pipeline between hot water outlet with unit fixed on water pump suction, is connected by the second pipeline between exit of pump with heat abstractor import, be connected by the 3rd pipeline between heat sink outlet with cooling water inlet.

Further optimization and/or improvements to above-mentioned utility model technical scheme are presented herein below:

Above-mentioned heating muff quantity is at least two, each heating muff include a U-tube, two add heat pipe and two joints; Respectively being set with one in the left pipe of U-tube and right pipe and add heat pipe, the top adding heat pipe is fixed with the port formation sealing of joint, joint and U-tube; The left tube side wall of U-tube is provided with hot water outlet, and the right tube side wall of U-tube is provided with cooling water inlet; Described at least two heating muff is for being connected in parallel, all of hot water outlet is connected with hot water manifold trunk each through flange, hot water manifold trunk is provided with public outlet, all of cooling water inlet is connected with cold water manifold trunk each through flange, cold water manifold trunk is provided with common inlet, public outlet is connected by the first pipeline with between unit fixed on water pump suction, is connected by the second pipeline between exit of pump with heat abstractor import, is connected by the 3rd pipeline between heat sink outlet with common inlet.

Above-mentioned heating muff quantity can be at least two, each heating muff include a U-tube, two add heat pipe and two joints; Respectively being set with one in the left pipe of U-tube and right pipe and add heat pipe, the top adding heat pipe is fixed with the port formation sealing of joint, joint and U-tube; The left tube side wall of U-tube is provided with hot water outlet, and the right tube side wall of U-tube is provided with cooling water inlet; Described at least two heating muff is for being connected in series, all of U-tube is sequentially and serially coupled together by hot water outlet and cooling water inlet, the hot water outlet of the U-tube of high order end is connected by the first pipeline with between unit fixed on water pump suction, being connected by the second pipeline between exit of pump with heat abstractor import, heat sink outlet is connected by the 3rd pipeline with the cooling water inlet of the U-tube of low order end.

Above-mentioned U-tube above hot water outlet can be provided with at least one vent valve.

Can being provided with temperature sensor on above-mentioned first pipeline, temperature sensor is electrically connected with temperature controller.

Can fixing and be communicated with the 4th pipeline on above-mentioned 3rd pipeline, the other end of the 4th pipeline is communicated with water tank, and the 4th pipeline is provided with valve.

Above-mentioned heat abstractor can be the finned radiating tube of bending.

This utility model reasonable and compact in structure, easy to use, the water flowing through U-tube, by suit heating pipe in U-tube, is heated by it, supplying hot water loop is formed, it is provided that heating installation or underground heat hot water by water pump, the second pipeline, heat abstractor, the 3rd pipeline, heating muff and the first pipeline; This utility model simple in construction, heating is efficiently, it does not have CO2 emission, is beneficial to environmental conservation, it does not have the places such as toxic gas discharges, and safety coefficient is high, it is adaptable to office building, field barrack, gas station, frontier sentry.

Accompanying drawing explanation

Accompanying drawing 1 is the main TV structure schematic diagram of this utility model embodiment 1.

Accompanying drawing 2 is the main TV structure schematic diagram of this utility model embodiment 2.

Accompanying drawing 3 is the main TV structure schematic diagram of this utility model embodiment 3.

Coding in accompanying drawing is respectively as follows: 1 for water pump, and 2 is the first pipeline, and 3 is the second pipeline, and 4 is the 3rd pipeline, 5 is U-tube, and 6 for adding heat pipe, and 7 is joint, and 8 is hot water outlet, 9 is cooling water inlet, and 10 is public outlet, and 11 is common inlet, 12 is vent valve, and 13 is temperature sensor, and 14 is temperature controller, 15 is the 4th pipeline, and 16 is water tank, and 17 is valve, 18 is heat abstractor, and 19 is hot water manifold trunk, and 20 is cold water manifold trunk.

Detailed description of the invention

This utility model, not by the restriction of following embodiment, can determine specific embodiment according to the technical solution of the utility model and practical situation.

In this utility model, for the ease of describing, the Butut mode that the description of the relative position relation of each parts is all according to Figure of description 1 is described, as: the position relationship of upper and lower, left and right etc. is based on what the Butut direction of Figure of description was determined.

Below in conjunction with embodiment and accompanying drawing, this utility model is further described:

Embodiment 1, as shown in Figure 1, this U-shaped electric heater unit includes water pump 1, heat abstractor the 18, first pipeline the 2, second pipeline the 3, the 3rd pipeline 4 and a heating muff; Heating muff includes a U-tube 5, two and adds heat pipe 6 and two joints 7; Respectively being set with one in the left pipe of U-tube 5 and right pipe and add heat pipe 6, the top adding heat pipe 6 is fixed with joint 7, and the port of joint 7 and U-tube 5 is formed and seals; The left tube side wall of U-tube 5 is provided with hot water outlet 8, and the right tube side wall of U-tube 5 is provided with cooling water inlet 9; Being connected by the first pipeline 2 between hot water outlet 8 with water pump 1 import, water pump 1 is exported and is connected by the second pipeline 3 with between heat abstractor 18 import, and heat abstractor 18 is exported and is connected by the 3rd pipeline 4 with between cooling water inlet 9.

So according to actual water temperature demand, one or both of which joint 7 can be electrically connected, can be heated by the cold water of U-tube 5; By the effect of water pump 1, the water after heating passes sequentially through the first pipeline 2, water pump the 1, second pipeline 3 enters heat abstractor 18, for heating installation or underground heat; Use the water that rear temperature reduces to loop back U-tube 5 again through the 3rd pipeline 4, reuse, it is to avoid energy waste; Heating muff simple in construction, higher than traditional straight tube efficiency of heating surface, adopt normal pressure design, use efficient and convenient; heating process does not have CO2 emission, is beneficial to environmental conservation, it does not have toxic and harmful discharges, and safety coefficient is high; suitable in places such as office building, field barrack, gas station, frontier sentries. Adding heat pipe 6 for existing public technology, it adopts cluster type tubular electrothermal element, heat to echo fast, temperature-controlled precision height, and integrated heat efficiency is high, and heating-up temperature is high.

Embodiment 2, as shown in Figure 2, this U-shaped electric heater unit includes the heating muff that water pump 1, heat abstractor the 18, first pipeline the 2, second pipeline the 3, the 3rd pipeline 4 and at least two are in parallel; Each heating muff includes a U-tube 5, two and adds heat pipe 6 and two joints 7; Respectively being set with one in the left pipe of U-tube 5 and right pipe and add heat pipe 6, the top adding heat pipe 6 is fixed with joint 7, and the port of joint 7 and U-tube 5 is formed and seals; The left tube side wall of U-tube 5 is provided with hot water outlet 8, and the right tube side wall of U-tube 5 is provided with cooling water inlet 9; All of hot water outlet 8 is connected with hot water manifold trunk 19 each through flange, hot water manifold trunk 19 is provided with public outlet 10, all of cooling water inlet 9 is connected with cold water manifold trunk 20 each through flange, on cold water manifold trunk, 20 are provided with common inlet 11, it is connected by the first pipeline 2 between public outlet 10 with water pump 1 import, water pump 1 is exported and is connected by the second pipeline 3 with between heat abstractor 18 import, and heat abstractor 18 is exported and is connected by the 3rd pipeline 4 with between common inlet 11. So when needs are high-power, when carrying out heat supply on a large scale, adopting the heating muff that at least two is in parallel, power can reach 500 kilowatts from two kilowatts, meets heat supply on a large scale.

Embodiment 3, as shown in Figure 3, this U-shaped electric heater unit includes the heating muff of water pump 1, heat abstractor the 18, first pipeline the 2, second pipeline the 3, the 3rd pipeline 4 and at least two series connection; Each heating muff includes a U-tube 5, two and adds heat pipe 6 and two joints 7; Respectively being set with one in the left pipe of U-tube 5 and right pipe and add heat pipe 6, the top adding heat pipe 6 is fixed with joint 7, and the port of joint 7 and U-tube 5 is formed and seals; The left tube side wall of U-tube 5 is provided with hot water outlet 8, and the right tube side wall of U-tube 5 is provided with cooling water inlet 9; All of U-tube 5 is sequentially and serially coupled together by hot water outlet 8 and cooling water inlet 9, it is connected by the first pipeline 2 between the hot water outlet 8 of the U-tube 5 of high order end with water pump 1 import, water pump 1 is exported and is connected by the second pipeline 3 with between heat abstractor 18 import, and heat abstractor 18 outlet is connected by the 3rd pipeline 4 with the cooling water inlet 9 of the U-tube 5 of low order end.

According to actual needs, the U-shaped electric heater unit described in above-described embodiment 1, embodiment 2, embodiment 3 can be made further optimization and/or improvements:

As shown in accompanying drawing 1 to 3, the U-tube 5 above hot water outlet 8 is provided with at least one vent valve 12. So it is easy to discharge the air in pipe and steam, is beneficial to water pump 1 and works, improve water pump 1 work efficiency, improve the efficiency of heating surface.

As shown in accompanying drawing 1 to 3, the first pipeline 2 being provided with temperature sensor 13, temperature sensor 13 is electrically connected with temperature controller 14. So according to the actual heating-up temperature of water, joint 7 number accessing circuit can be automatically increased or decreased, or automatically increase or decrease the quantity of heating muff accessing circuit, reach to change the purpose of water temperature; Temperature sensor 13 is existing public technology, refers to experience temperature and convert the sensor of usable output signal to; Temperature controller 14 is existing public technology; its can according to the variations in temperature of working environment, in switch internal generation physical deformation, thus producing some special effects; produce to be switched on or off a series of Automatic Control Components of action, be also temperature detect switch (TDS), temperature protector, temperature controller.

As shown in accompanying drawing 1 to 3, the 3rd pipeline 4 being fixed and is communicated with the 4th pipeline 15, the other end of the 4th pipeline 15 is communicated with water tank 16, and the 4th pipeline 15 is provided with valve 17. So it is easy to timely moisturizing, is beneficial to long-term security of the present utility model work.

As shown in accompanying drawing 1 to 3, heat abstractor 18 is the finned radiating tube of bending. So can increase radiating effect.

Above technical characteristic constitutes embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.

Claims

1. a U-shaped electric heater unit, it is characterised in that include water pump, heat abstractor, the first pipeline, the second pipeline, the 3rd pipeline and a heating muff; Heating muff include a U-tube, two add heat pipe and two joints; Respectively being set with one in the left pipe of U-tube and right pipe and add heat pipe, the top adding heat pipe is fixed with the port formation sealing of joint, joint and U-tube; The left tube side wall of U-tube is provided with hot water outlet, and the right tube side wall of U-tube is provided with cooling water inlet; It is connected by the first pipeline between hot water outlet with unit fixed on water pump suction, is connected by the second pipeline between exit of pump with heat abstractor import, be connected by the 3rd pipeline between heat sink outlet with cooling water inlet.

2. U-shaped electric heater unit according to claim 1, it is characterised in that heating muff quantity is at least two, each heating muff include a U-tube, two add heat pipe and two joints; Respectively being set with one in the left pipe of U-tube and right pipe and add heat pipe, the top adding heat pipe is fixed with the port formation sealing of joint, joint and U-tube; The left tube side wall of U-tube is provided with hot water outlet, and the right tube side wall of U-tube is provided with cooling water inlet; Described at least two heating muff is for being connected in parallel, all of hot water outlet is connected with hot water manifold trunk each through flange, hot water manifold trunk is provided with public outlet, all of cooling water inlet is connected with cold water manifold trunk each through flange, cold water manifold trunk is provided with common inlet, public outlet is connected by the first pipeline with between unit fixed on water pump suction, is connected by the second pipeline between exit of pump with heat abstractor import, is connected by the 3rd pipeline between heat sink outlet with common inlet.

3. U-shaped electric heater unit according to claim 1, it is characterised in that heating muff quantity is at least two, each heating muff include a U-tube, two add heat pipe and two joints; Respectively being set with one in the left pipe of U-tube and right pipe and add heat pipe, the top adding heat pipe is fixed with the port formation sealing of joint, joint and U-tube; The left tube side wall of U-tube is provided with hot water outlet, and the right tube side wall of U-tube is provided with cooling water inlet; Described at least two heating muff is for being connected in series, all of U-tube is sequentially and serially coupled together by hot water outlet and cooling water inlet, the hot water outlet of the U-tube of high order end is connected by the first pipeline with between unit fixed on water pump suction, being connected by the second pipeline between exit of pump with heat abstractor import, heat sink outlet is connected by the 3rd pipeline with the cooling water inlet of the U-tube of low order end.

4. the U-shaped electric heater unit according to claim 1 or 2 or 3, it is characterised in that be provided with at least one vent valve on the U-tube above hot water outlet.

5. the U-shaped electric heater unit according to claim 1 or 2 or 3, it is characterised in that being provided with temperature sensor on the first pipeline, temperature sensor is electrically connected with temperature controller.

6. U-shaped electric heater unit according to claim 4, it is characterised in that being provided with temperature sensor on the first pipeline, temperature sensor is electrically connected with temperature controller.

7. the U-shaped electric heater unit according to claim 1 or 2 or 3 or 6, it is characterised in that fixing on the 3rd pipeline and be communicated with the 4th pipeline, the other end of the 4th pipeline is communicated with water tank, and the 4th pipeline is provided with valve.

8. U-shaped electric heater unit according to claim 5, it is characterised in that fixing on the 3rd pipeline and be communicated with the 4th pipeline, the other end of the 4th pipeline is communicated with water tank, and the 4th pipeline is provided with valve.

9. the U-shaped electric heater unit according to claim 1 or 2 or 3 or 6 or 8, it is characterised in that heat abstractor is the finned radiating tube of bending.

10. U-shaped electric heater unit according to claim 7, it is characterised in that heat abstractor is the finned radiating tube of bending.