WO2002052193A1

WO2002052193A1 - Hot water and steam generator

Info

Publication number: WO2002052193A1
Application number: PCT/CN2000/000725
Authority: WO
Inventors: Desheng Guo
Original assignee: Desheng Guo
Priority date: 2000-12-25
Filing date: 2000-12-25
Publication date: 2002-07-04

Abstract

A hot water and steam generator includes a basement, on which disposed a powerplant, a locating device, a lantern ring, a rotating wheel and sealing plates; the rotating wheel is disposed in the lantern ring which is sealed at two dens by the sealing plates, the lantern is secured to the locating wheel and there are punched holes communicating with the central hole in the rotating wheel, the diameter of the punched holes increases toward outside from the base end communicating with the central hole. With this design, the water flowed into the lantern ring can be ejected outside through the punched holes by the centrifugal action of rotation of the rotating wheel, the water molecules suffer strong collision and friction when the water pass through the punched holes, so the water are heated to provide hot water and steam.

Description

Hot water and steam generator

Technical field

The invention relates to a generator of hot water and steam.

Background technique

Existing hot water generators, such as gas water heaters and electric water heaters, heat the cold water into hot water with a temperature of about 60 ° C by means of gas heating and electric energy heating for civilian use.

Generally, the heating cost of gas water heaters is much lower than that of electric water heaters. However, gas water heaters are prone to poisoning due to gas leakage, or accidentally detonate, threatening the safety of life and property. Large power consumption and high cost are also difficult for people to accept. Therefore, there are more users installing gas water heaters than users installing electric water heaters.

In addition, the structure that the steam generator heats up to generate ice steam requires more heating energy to turn liquid water into gaseous steam. On the whole, the current hot water generator and steam generator are separated into independent structures. To form a dual-purpose structure, they need to be set as a unified system, including a heating furnace, a boiler, and a configuration pipeline. It is very bulky and takes up space, and it is extremely expensive.

Summary of the invention

An object of the present invention is to provide an integrated compact hot water and steam generator.

In order to achieve the above object, the hot water and steam generator of the present invention is characterized in that: a power unit, a positioning device, a collar, a runner and a sealing plate are arranged on the base, the runner is placed in the collar, and the collar is two The ends are closed with sealing plates and fixed on the positioning device with connecting pieces. A sleeve hole is set in the center of the runner. Several impact holes are arranged on the runner to penetrate the sleeve hole. The aperture of the impact hole gradually expands outward from the position where the bottom end penetrates the sleeve hole. A rotating shaft passes through the cover plate and the sleeve hole of the wheel. The wheel is fixed on the shaft. The core shaft of the power unit is connected to the shaft through the coupling device. .

In order to further understand the purpose, structural features and advantages of the present invention, a preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

Brief description of the drawings

FIG. 1 is an exploded perspective view of a hot water and steam generator according to a first preferred embodiment of the present invention;

2 is a longitudinal sectional view of the combination of the hot water and steam generator shown in FIG. 1; FIG. 3 is a cross-sectional view of the combination of the hot water and steam generator shown in FIG. 1; A combined longitudinal sectional view of a hot water and steam generator of a preferred embodiment;

Fig. 5 is a sectional view of a combined hot water and steam generator according to a third preferred embodiment of the present invention.

Best Mode of the Invention

First, please refer to FIG. 1 and FIG. 2, which are an exploded perspective view and a combined longitudinal sectional view of a hot water and steam generator 1 according to a first preferred embodiment of the present invention. The hot water and steam generator includes: The power unit 11 on the base 10, the positioning device 14, the collar 20, the runner 30, and the cover plates 40 and 50. The mandrel 12 of the power unit 1 1 drives the rotation shaft 57 to rotate, and the rotation wheel provided on the rotation shaft 57 30 turns.

The positioning device 14 includes a positioning frame 141. A hole 142 is provided on the positioning frame 141, and a bolt used as the connecting member 56 passes through the hole 142.

The two ends of the collar 20 are closed by means of sealing plates 40 and 50. The opposite end faces of the sealing plates 40 and 50 are provided with caulking grooves 402 and 51. The two ends of the collar 20 are inserted into the caulking grooves of the two sealing plates 40 and 50, respectively. In 402 and 51, the peripheral edges of the two sealing plates 40 and 50 are provided with several opposite ones. The positioning holes 46 and 53 can be passed through the connecting members 56 respectively. A perforation 401 is provided in the cover plate 40, a hollow convex portion 41 is provided on the outer side of the cover plate 40, and a perforation 42 is provided on the end surface of the 41 to correspond to the perforation of the cover plate 40. In contrast to 401, a cold water inlet 43 is provided on the convex portion 41 to connect the water supply pipe.

The runner 30 is arranged in the collar 20, and the guide groove 32 is provided on the peripheral surface of the runner 30. The guide groove 32 is arranged in a vertical or horizontal manner or in a spiral shape. The center of the runner 30 is provided with a sleeve hole 302. Each of the impact holes 31 penetrates into the sleeve hole 302, and the diameter of the impact hole 31 gradually increases from the position of the through hole 302 toward the peripheral surface of the runner 30.

The other plate 50 is provided with a perforation 58 in the center and a hot water outlet 52 and a steam outlet 59 on the periphery of the perforation 58. The steam outlet 59 is located on the upper side of the sealing plate 50. One end of the rotating shaft 57 penetrates the perforation 58 and is pivotally disposed inside the sleeve 54. In the bearing 55, the shaft sleeve 54 is screwed to the outer end of the sealing plate 50, and the other end of the rotating shaft 57 passes through the sleeve hole 302 of the runner 30, the perforation 40 1 of the cover plate 46 and the perforation 42 of the convex portion 41 in order. In the bearing 44 which is pivotally arranged inside the sleeve 45, the end of the rotating shaft 57 is connected to the mandrel 12 of the power device 1 1 by a coupling device 13 so that the rotating shaft 57 and the mandrel 12 of the power device 1 1 can rotate together. A protrusion 301 is formed at one end of the runner 30, and is fastened to the rotation shaft 57 by screwing in the radial direction. The two sealing plates 40, 50 are threaded by the bolts of the connecting member 56 and locked to the mounting plate of the positioning device 14. 141 on.

The mandrel 12 of the power unit 11 is connected to the rotating shaft 57 by a coupling device 13. In addition to the connector shown in the figure, the coupling device 13 can also be a winding and combining combination of a belt and a pulley. A pulley is provided at the joint end of 57 and the belt is wound around the pulley, so that the spindle 11 is rotated to drive the rotation of the rotating shaft 57. The pulley has a diameter of various sizes, so that the rotating power is increased when the rotating power is transmitted to the rotating shaft 57. Rotating speed

With reference to Figures 2 and 3, in actual use, when the motor of the power unit 1 1 When starting, the mandrel 12 rotates to rotate the rotating shaft 57 and rotate the rotating wheel 30 fixed on the rotating shaft 57. The cold water is introduced into the cold water inlet 43 through the water pipe and enters the water holding space 41 1 of the hollow convex portion 41. At this time, as the runner 30 rotates, cold water can flow into the collar 20 through the perforation 401, because there is a gap (about 1 mm) between the side end of the runner 30 and the cover plate 40, and the diameter of the sleeve hole 302 of the runner 30 is larger than the shaft With a diameter of 57, water can be introduced into the sleeve hole 302 through the perforation 401, and ejected outward through the radial impact hole 31 on the runner 30 under the effect of centrifugal force. Since the hole diameter of the impact hole 31 of the present invention is gradually enlarged toward the peripheral surface of the runner 30, when the water passes through the impact hole 31, water can be violently impacted therein and emitted outward. At this time, the fierce impact, vibration and friction of water molecules can cause the cold water to heat up quickly. After the heated water is ejected from the runner 30, it impacts the inner wall of the collar 20, and the continuously heated water passes through the guide groove 32 of the rotary runner 30. Cutting, and further subjected to rotary friction.

Therefore, the temperature of the cold water can be more than doubled by the action of the runner 30. In actual tests, the temperature of the incoming water is 22 ° C. C ~ 25 ° C, the temperature of the water when the temperature rises and is discharged through the hot water outlet 52 can reach 58 ° C ~ 63 ° C after one minute and a half of the rotation of the runner 30 and the severe impact of the impact hole 31. If you want to further increase the temperature, you can increase the motor speed of the power unit 1 1 through the adjustment of the inverter, so that the impact hole 31 on the runner 30 can accelerate the impact of water, so that the temperature of the water rises higher until ice steam is formed. The formed water vapor is ejected from the steam outlet 59. In this way, the present invention can achieve the purpose of generating hot water and steam.

In addition, the present invention can also form a cyclic heating mode by splitting and recovering the water pipe. The method is to shunt the water pipe at the hot water outlet 52 back to the water pipe at the cold water inlet 43 through a joint, so that the hot water heated for the first time can pass through the cold water The inlet 43 enters the runner 30 to impact the temperature again, and the heating is repeated to raise the temperature of the water.

The impact hole 31 provided in the runner 30 of the present invention has a shape that gradually expands outward from the bottom end penetrating into the sleeve hole 302, except that it can be stepped as shown in FIG. 2 and FIG. In addition, the tapered impact holes 33 may be gradually enlarged as shown in FIG. 4, or the stepped impact holes 31 and the cone-shaped impact holes 33 may be arranged in an arbitrary manner as shown in FIG. 5, or within the enlarged holes. Arranging the particles to form another form of impact hole, and these changed structures are all within the protection scope of the present invention.

Industrial applicability

In summary, the hot water and steam generator of the present invention can impinge water through an impact hole provided in a runner, so that water molecules can rapidly raise warm water through severe impact and friction, and can provide hot water and steam Practical effect. The power consumption of its power unit is much lower than that of electric water heaters, and its safety is higher than that of gas water heaters.

Claims

What is claimed is: 1. A hot water and steam generator, comprising a base on which a power unit, a positioning device, a collar, a runner, and a sealing plate are arranged; the runner is placed in a collar, and the ends of the collar are They are closed with right sealing plates and fixed on the positioning device by connecting pieces.-A cold water inlet is provided in the sealing plate, a hot water outlet and a steam outlet are provided on the other plate, a sleeve hole is set in the center of the runner, and the runner is arranged. There are several impact holes penetrating the sleeve hole. The hole diameter of the impact hole gradually expands outward from the position where the bottom end penetrates the sleeve hole. A rotating shaft passes through the cover hole of the cover plate and the rotating wheel. The rotating wheel is fixed on the rotating shaft. The mandrel is connected to the rotating shaft through a coupling device.

2. The hot water and steam generating book device according to claim 1, characterized in that an inward groove is provided on the opposite end surface of the sealing plate, so that both ends of the collar can be inserted into the inward groove respectively.

3. The hot water and steam generator according to claim 1, wherein a plurality of opposite positioning holes are provided on the peripheral edges of the two sealing plates, and the connecting members can be respectively inserted.

4. The hot water and steam generator according to claim 1, wherein a hole is provided in one of the plates, a hollow convex portion is provided on the outer side of the sealing plate, and a hole is provided on the end surface of the convex portion opposite to the perforation of the sealing plate. A cold water inlet is provided on the upper side for water pipe connection.

5. The hot water and steam generator according to claim 1, wherein a hole is provided in the center of one of the plates, and a hot water outlet and a steam outlet are provided in the periphery of the perforation. in.

6. The hot water and steam generator according to claim 1, wherein guide grooves are provided on the peripheral surface of the runner, and the guide grooves can be arranged in a vertical and horizontal arrangement.

7. The hot water and steam generator according to claim 1, wherein a guide groove is provided on a peripheral surface of the runner, and the guide groove is arranged in a spiral shape.

8. The hot water and steam generator according to claim 1, wherein: The hole diameter of the punching hole is gradually enlarged outward from the position where the bottom end penetrates the sleeve hole to form a gradually enlarged step hole shape.

9. The hot water and steam generator according to claim 1, wherein the hole diameter of the impact hole is gradually enlarged outward from the position where the bottom end penetrates the sleeve hole to form a gradually enlarged cone shape.

10. The hot water and steam generator according to claim 1, wherein the motor of the power device is provided with a frequency converter to adjust the rotation speed.

1 1. The hot water and steam generator according to claim 1, wherein the coupling device is a connector for connecting a mandrel and a rotating shaft of the power device.

12. The hot water and steam generator according to claim 1, wherein the coupling device is a winding combination of a belt and a pulley, a pulley is arranged at the joint end of the spindle and the rotating shaft of the power unit, and the belt is wound around the pulley To rotate the mandrel to rotate the shaft.