CN204853907U

CN204853907U - Heating by photoelectron and nonmetal that has a decompression function are moulded plastics or electric boiler of rotational moulding water tank

Info

Publication number: CN204853907U
Application number: CN201520326128.7U
Authority: CN
Inventors: 刘运柳
Original assignee: Guangdong Shunde Guangsheng Electrical Appliance Co Ltd
Current assignee: Guangdong Guangsheng Limited by Share Ltd
Priority date: 2015-05-16
Filing date: 2015-05-16
Publication date: 2015-12-09
Anticipated expiration: 2025-05-16

Abstract

Heating by photoelectron and nonmetal that has a decompression function are moulded plastics or electric boiler of rotational moulding water tank, 8 usefulness non -metallic material in the water tank mould plastics or the rotational moulding is made to the rivers sensor or the water flow switch 4 of area decompression function be equipped with on the water intake pipe of water tank, simultaneously, be equipped with the closed or half open -type rivers are water heating device 16 after the set time in the water tank, can realize the rapid heating, in addition, heating element adopts the semiconductor electrothermal tube, realizes the water proof heating.

Description

Optical wave heating also has the nonmetal injection moulding of decompression or the electric boiler of rotational moulding water tank

Technical field

The present invention relates to optical wave heating and have the nonmetal injection moulding of decompression or the electric boiler of rotational moulding water tank.

Background technology

The equipment whole family or unit being supplied to life or heating hot water concentrated by existing electric boiler, at the inlet pipeline of water tank, is directly connected with water source, and water is sent into water tank, be called inlet pipeline, this pipeline does not arrange miscellaneous part; Water tank take metal as base material, liner enamel cistern, and also have stainless steel water tank, rated pressure is 0.6mpa, and test press-in is 1.2mpa, and this water tank there will be crackle, leaks and explodes, and the life-span is short.

Summary of the invention

The present invention improves existing electric boiler, be optical wave heating have the nonmetal injection moulding of decompression or the electric boiler of rotational moulding water tank after improving, be made up of the water flow sensing unit of shell 1, water inlet pipe 2, outlet pipe 3, band decompression or water flow switch 4, electrothermal tube 6, water tank 8, water nozzle 9, flange 11, relief valve 14.

Described optical wave heating also has in the nonmetal injection moulding of decompression or the electric boiler of rotational moulding water tank, nonmetallic halogen or carbon fiber electric heating tube are contained in the air (18) of metal or non-metallic casing (17) by electrothermal tube 6-1, and Stainless Steel sleeve pipe (17) is firmly connected with water tank (8), guarantee that optical wave heating electrothermal tube and water separate completely; Can also adopt metal electric heat pipe 6-2, the quantity of electrothermal tube 6 is more than 1 simultaneously.

Described water tank adopts nonmetallic materials injection moulding to make, and be separated with shell by tank body, water tank is injection molded into single layer structure; Water tank is made up of the first product 8-1 and the second product 8-2 two nonsymmetrical component; First product and the second product open at one end, the other end is closed, and on the end face of unlimited one end, has some attachment screw installing holes, between, and both ends of the surface binding site, installing seal 8-3, is double sealing structure; Or water tank adopts rotational moulding manufacture.

The described water flow sensing unit 4 with decompression, is made up of A, B bis-parts:

Part A, in main body 4-1, when having water flow, water jet propulsion impeller or rotor or Hall element 4-8 rotate, and by the induction to discharge, output pulse signal or the signal such as electric current, voltage, make auxiliary reclay adhesive, circuit turn-on, one or more groups electrothermal tube energising work; When closing water, water stops flowing, and circuit disconnects, and electrothermal tube stops heating;

Part B, piston 4-12 small end has a cross through hole, and also there is a through hole centre, during water inlet, water, by transverse holes, enters in water tank, during water inlet from piston 4-12 interstitial hole, not the entering of block water, when the in-built full water of water tank or inflow are greater than water yield, in water tank during pressure increase, the large end of piston 4-12 produces back pressure, make piston displacement, turn down and even close water inlet 4-14; When discharging water, water inlet repeats to open; Thus can pressure in self-regulating water tank, this function guarantees that pressure in water tank is within 0.15mpa.

The described water flow switch with decompression, is made up of A, B bis-parts:

Part A, in main body 4-1, the passage of water inlet and water outlet is separated by cover plate 4-2, when there being water flow, water can be forced promotion cover plate 4-2, simultaneously promotion seal 4-3 with impeller 4-4 and make movable contact 9 contact with stationary contact 8 or microswitch 7 is connected, circuit turn-on: when current are closed, water inlet is closed, and circuit also disconnects;

Part B, piston 4-12 small end has a cross through hole, and centre is also porose, during water inlet, water, by transverse holes, enters in water tank from piston 4-12 interstitial hole, during water inlet, not the entering, when the in-built full water of water tank or inflow are greater than water yield, in water tank during pressure increase of block water, piston 4-12, large end produces back pressure, and piston 4-12 is subjected to displacement, and turns down and even closes water inlet 4-14; When discharging water, water inlet repeats to open; Thus can pressure in self-regulating water tank, this function guarantees that pressure in water tank is within 0.15mpa.

Described water flow switch and water flow sensing unit, the two part B is identical, and the pressure in water tank can be made automatically to regulate; Part A structure is different, and the mode starting electrothermal tube work is different, but function is identical, can arbitrarily select; Water flow sensing unit, A and B can discretely be two stand-alone assemblies, and part A should be contained in inlet pipeline, and part B is arranged on inlet and outlet pipe.

Beneficial effect of the present invention and novelty are:

1., in electric boiler water tank, Stress control is within 0.03 to 0.1Mpa, thus water tank 8 can make of nonmetallic materials injection moulding or rotational molding technique, and thoroughly changing the manufacturing process of Water tank for electrical water heater, is a great innovation of electric heater over 140 years.

2. electric boiler can also realize fast heat, is front unexistent.

3. Optical wave electric heating tube is contained in metal or non-metallic casing 17 by electric boiler, realizes water proof heating, is perfectly safe.

Accompanying drawing explanation

Fig. 1 to Fig. 3 is the structure chart of the water flow sensing unit with decompression;

Fig. 4 to Fig. 8 is the structure chart of the water flow switch with decompression;

Fig. 9 to Figure 10 is optical wave heating and has the nonmetal injection moulding of decompression or the electric boiler schematic diagram of rotational moulding water tank;

Detailed description of the invention

Embodiment below in conjunction with accompanying drawing 1 to 10 is described, in accompanying drawing: shell 1, cold water inlet 2, hot water outlet pipe 3, the band water flow sensing unit of decompression or water flow switch 4, controller 5, electrothermal tube 6 (optical wave heating electrothermal tube 6-1, metal electric heat pipe 6-2), outlet pipe fixed pivot 7, water tank 8, water nozzle 9, thermometric or temperature limit switch mounting pipe 10, flange 11, relief valve 14, sewage draining exit 15, the out-of-date water-heating device 16 of current (closed 16-1; Semi-open-type 16-2), metal or non-metallic casing 17, air 18, water 19, return pipe 20, parlor floor heating 21, fin heating 22, domestic hot-water 23.

Fig. 1 to Fig. 3 is the water flow sensing unit structure chart with decompression, and Fig. 4 to Fig. 8 is the water flow switch having decompression, and common feature to make automatic pressure regulation in water tank, and realizes fast heat, similar, and function is close, and just connected mode is different.

Fig. 9 to Figure 10 is optical wave heating and has the nonmetal injection moulding of decompression or the electric boiler schematic diagram of rotational moulding water tank; Water tank water intake is by the band water flow sensing unit of decompression or water flow switch 4, and no matter pipe-line system pressure size, can make water tank fill water fast, and make it be limited in setting range.

Meanwhile, within water tank or outside outlet pipeline in nonstorage calorifier 16 is installed, described Fast Heating refers to summer, for central heater, does not need within 24 hours, be energized, can stablize hot-water supply within 20 seconds; Spring and autumn only need by the water extraction height in water tank about 10 DEG C; Bring up to about 45 DEG C winter; Fast Heating has two kinds of structures:

1. the out-of-date i.e. water-heating device 16-1 of closed current, is in a small container, arranges electrothermal tube, and have water inlet and delivery port, open water nozzle 9, electrothermal tube 6 is energized work, and water flows through electrothermal tube and namely heated, release hot water by delivery port, close water nozzle, stop heating;

2. the out-of-date i.e. water-heating device 16-2 of open type current, that a semicircle dividing plate 16-2/1 is set on electrothermal tube, open water nozzle 9, electrothermal tube 6 is energized work, is heated, by being arranged on the water pipe 16-2/2 on semicircle dividing plate when water flows through electrothermal tube, hot water is directly delivered to water tank upper, release from hot water outlet, close water nozzle, stop heating (can only be contained in water tank).

In accompanying drawing, be that single water tank or many water tanks are all general.

In accompanying drawing, the water inlet pipe of water tank inside and outlet pipe are all the non-metallic pipes adopting length > 500mm, and jointly form physics water resistance with nonmetal water tank, guarantee safety.

If by with the water flow sensing unit of decompression or A and B of water flow switch 4, be divided into two assemblies or only adopt A or B, also within the protection of this patent; Wherein water flow sensing unit part A also can be contained in outlet pipeline, and arrow is water (flow) direction.

Described electric boiler is vertical, horizontal also within protection in figure.

Claims

1. optical wave heating have the nonmetal injection moulding of decompression or the electric boiler of rotational moulding water tank, is characterized in that:

water tank water intake pipeline is provided with the water flow switch (4) of decompression, is made up of A, B bis-parts:

Part A, in main body (4-1), the passage of water inlet and water outlet is separated by cover plate (4-2);

Part B, piston (4-12) small end has a cross through hole, and centre is also porose;

nonmetallic halogen or carbon fiber electric heating tube are contained in the air (18) of metal or non-metallic casing (17) by heating electrothermal tube (6-1), and Stainless Steel sleeve pipe (17) is firmly connected with water tank (8), guarantee that optical wave heating electrothermal tube and water separate completely;

water tank adopts nonmetallic materials injection moulding or rotational moulding to make; Simultaneously within water tank (8) or outside outlet pipeline in closed or the out-of-date i.e. water-heating device of semi-open-type current are housed.

2. optical wave heating have the nonmetal injection moulding of decompression or the electric boiler of rotational moulding water tank, is characterized in that:

water tank water intake pipeline is provided with the water flow sensing unit (4) of band decompression, is made up of A, B bis-parts:

Part A, in main body (4-1), has impeller or rotor or Hall element (4-8);

Part B, piston (4-12) small end has a cross through hole, and also there is a through hole centre; A, B bis-functional parts of water flow sensing unit, be divided into stand-alone assembly, part A is contained in inlet pipeline, and part B inlet and outlet pipe all can be installed;

nonmetallic halogen or carbon fiber electric heating tube are contained in the air (18) of metal or non-metallic casing (17) by heating electrothermal tube (6-1), and sleeve pipe (17) is firmly connected with water tank (8), guarantee that optical wave heating electrothermal tube and water separate completely;

water tank adopts nonmetallic materials injection moulding or rotational moulding to make, simultaneously within water tank (8) or outside closed or the out-of-date i.e. water-heating device of semi-open-type current are housed.

3. optical wave heating have the nonmetal injection moulding of decompression or the electric boiler of rotational moulding water tank according to claim 1 or 2, it is characterized in that: the water inlet pipe of water tank (8) and outlet pipe are all the non-metallic pipes adopting length > 500mm, jointly form physics water resistance with nonmetal water tank (8).

4. optical wave heating have the nonmetal injection moulding of decompression or the electric boiler of rotational moulding water tank according to claim 1 or 2, it is characterized in that: closed current out-of-date i.e. water-heating device (16-1) is housed in water tank, in a small container, electrothermal tube (6) is set, and has water inlet and delivery port to be intake from water tank upper.

5. optical wave heating have the nonmetal injection moulding of decompression or the electric boiler of rotational moulding water tank according to claim 1 or 2, it is characterized in that: semi-open-type current out-of-date i.e. water-heating device (16-2) is housed in water tank, that a semicircle dividing plate (16-2/1) is set on electrothermal tube (6), by being arranged on the water pipe (16-2/2) on semicircle dividing plate, hot water is directly delivered to water tank upper.