KR20090026953A - Hot water circulating apparatus - Google Patents

Hot water circulating apparatus Download PDF

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Publication number
KR20090026953A
KR20090026953A KR1020070092062A KR20070092062A KR20090026953A KR 20090026953 A KR20090026953 A KR 20090026953A KR 1020070092062 A KR1020070092062 A KR 1020070092062A KR 20070092062 A KR20070092062 A KR 20070092062A KR 20090026953 A KR20090026953 A KR 20090026953A
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KR
South Korea
Prior art keywords
hot water
impeller
motor pump
heater
motor
Prior art date
Application number
KR1020070092062A
Other languages
Korean (ko)
Inventor
변재열
전제성
Original Assignee
변재열
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 변재열 filed Critical 변재열
Priority to KR1020070092062A priority Critical patent/KR20090026953A/en
Publication of KR20090026953A publication Critical patent/KR20090026953A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The present invention relates to a hot water circulation device integrated with a motor pump and instantaneous water heater,

A plurality of iron core cores disposed at an equiangular inside of the motor body, a coil wound around each of the iron core cores, a capacitor formed on one side of the motor body, and the iron core cores on the other side of the motor body. A plurality of permanent magnets which are formed of a plurality of electromagnets mounted in a connected state, and are installed so as to face the plurality of electromagnets spaced apart from each other, so as to rotate in one direction by a magnetic force generated in each of the electromagnets. A motor pump having an impeller for pumping and circulating a rotor and hot water formed by

The motor pump includes a water channel formed to penetrate the center of the motor body, and an extension part protruding from the other side of the motor body in which the stator is formed to surround the rotor and the impeller.

The motor pump is an invention characterized in that it further comprises a instantaneous water heater detachably integrally coupled to the extension portion for discharging the hot water sucked through the waterway by the impeller instantaneously heated and discharged.

Description

Hot water circulating apparatus integrated with motor pump and instant water heater

The present invention relates to a hot water circulation device used to circulate hot water in a heating hot water mat using hot water or a physical therapy device using hot water, and more particularly, a motor of a hot water circulation device to circulate hot water in a heating hot water mat or a physical therapy device. When the pump is driven, the rotational noise of the motor pump and the circulating noise of the hot water are operated quietly so that no one can feel it, and the motor pump and the instantaneous water heater are configured so that the hot water pumped by the motor pump can be instantaneously heated and circulated. It relates to a hot water circulation device.

In general, heating mats or thermal physiotherapy devices use heating wires that are mainly generated by electric energy. Heating wires are easy to use for wiring and the mats can be bent or bent. When electricity flows into the air, there are many problems in terms of health because electromagnetic waves are harmful to the human body, and the heating system using the boiler consumes a lot of heat energy, costs a lot of installation costs, and costs a lot of operating costs. It has been pointed out as a problem that it adds an economic burden to the user.

Recently, a method of using hot water as a heat source for a heating hot mat or a physiotherapy device has been proposed. Since the hot water mat or the physiotherapy device is a unitized heating device, a boiler for heating and supplying a large amount of water is used. In this case, since the heat loss is high and the operating cost is high, it is not efficient and is not practical.

On the other hand, a method of using a small motor pump has been proposed to circulate hot water heated in a boiler to a hot water mat or a physical therapy device, but a small motor pump generates noise from the motor shaft when pumping and supplying hot water. These noises have been pointed out as a disadvantage that they become loud noises in quiet rooms and at night, which makes them unable to sleep or interfere with physical therapy.

The present invention has been created to solve the problems described in the prior art as described above, even if the user is using the hot water mat and physiotherapy device, even if installed directly or adjacent to a heating hot water mat or heating physiotherapy device. Hot water circulation consisting of an integrated motor motor that pumps and circulates hot water so as not to feel the circulating noise of the hot water and the circulating noise of the hot water, and an instantaneous water heater for heating and circulating the hot water pumped by the motor pump in a short time. It is invented for the purpose of providing a device.

The present invention as a means for achieving the above object,

A plurality of iron core cores disposed at an equiangular inside of the motor body, a coil wound around each of the iron core cores, a capacitor formed on one side of the motor body, and the iron core cores on the other side of the motor body. A plurality of permanent magnets which are formed of a plurality of electromagnets mounted in a connected state, and are installed so as to face the plurality of electromagnets spaced apart from each other, so as to rotate in one direction by a magnetic force generated in each of the electromagnets. A motor pump having an impeller for pumping and circulating a rotor and hot water formed by

The motor pump includes a water channel formed to penetrate the center of the motor body, and an extension part protruding from the other side of the motor body in which the stator is formed to surround the rotor and the impeller.

The motor pump further comprises an instantaneous water heater which is detachably integrally coupled to the extension to discharge the hot water sucked through the channel by the impeller for instantaneous heating.

In addition, the rotor and the impeller are rotatably supported at each of the center of the stator and the center of the finishing member attached to the end of the extension by both ceramic pins fixedly attached to each of both ends of the rotor shaft formed in the center thereof It is characterized by.

In addition, the impeller is integrally formed between the rotor shaft formed in the center of the rotor is equipped with a plurality of permanent magnets and the annular border formed on the outside while having a twisted shape, such as a fan blade.

In addition, the instantaneous water heater is detachably coupled to the extension of the motor pump is a cylindrical portion for temporarily storing the hot water sucked by the impeller, and a spiral inside the cylindrical portion for instant heating the hot water introduced into the cylindrical portion And a discharge port formed in a hermetic seal sealing the end of the cylindrical portion and discharging hot water heated in the cylindrical portion by a predetermined amount.

In addition, the instantaneous water heater is detachably attached to the extension of the motor pump is a cylindrical portion for temporarily storing the hot water sucked by the impeller, and one end is a discharge passage formed in the closing member attached to the end of the extension The other end of which is connected to an outlet formed in a closed plate sealing the end of the cylindrical part, and a heating tube formed in a spiral shape inside the cylindrical part, and inside the cylindrical part to heat hot water flowing inside the heating tube. It characterized in that the heater is formed in a spiral and the heat generating temperature of the heater to form a heat medium oil filled in the cylindrical portion in order to be heated evenly in the heating tube formed in a spiral shape.

In the present invention, since the rotor and the impeller of the motor pump are rotatably supported inside the extension of the motor main body by both ceramic pins, the noise generated during the rotation operation of the impeller is very weak so that a user cannot feel the motor. There is an effect that the noise does not occur when the pump is operated, and the hot water sucked during the operation of the motor pump is sucked and discharged through a channel passing through the center of the motor body, so even if the motor pump is used for a long time By providing the effect of cooling the coil of the motor body by water-cooling can suppress the latent heat generation of the coil, the hot water pumped in the motor pump is heated and discharged to the desired temperature while passing through the cylindrical portion of the instant water heater, The flow noise of the heated hot water is also so weak that it can be almost ignored. When using the hot water mat for heating, you can not only enjoy a comfortable bed, but also provide the benefits of being able to receive treatment in a quiet and comfortable atmosphere even when using the thermal physiotherapy machine.

With reference to the accompanying drawings, a specific embodiment of the motor pump and instantaneous water heater integrated hot water circulation apparatus according to the present invention will be described.

1 is a cross-sectional view of the hot water circulation system according to an embodiment of the present invention, Figure 2 is a cross-sectional view taken along the line AA of Figure 1, Figure 3 is a cross-sectional view taken along the line BB of Figure 1, Figure 4 is a cross-sectional view taken along the line CC of FIG. Is a cross-sectional view of a hot water circulation system of another embodiment of the present invention.

Reference numeral 1 denotes a hot water circulation device, wherein the hot water circulation device 1 is divided into a motor pump 1a and an instant water heater 1b.

First, the motor pump 1a is demonstrated.

The motor pump 1a may be divided into a motor main body 2a and an extension part 2b, and a plurality of iron core cores 22 each having coils 21 wound on the motor main body 2a are equiangularly mounted. On one side of the motor body (2a) is mounted a capacitor 23 formed in a state where a plurality of thin iron plate is superimposed, and the stator (3) is mounted on the other side.

A water channel 4 penetrating the center is formed in the motor body 2a, and an inlet port 41 of the water channel 4 protrudes from the condenser 23, and an outlet port 42 of the water channel 4 is formed. Is formed to extend to the center of the stator (3).

As shown in FIG. 2, the stator 3 is equipped with a plurality of electromagnets 32 having a fan shape between the plurality of insulating partition walls 31 radially formed around the outlet 42 of the water channel. Each of the electromagnets 32 is electrically connected to each of the plurality of iron core cores 22 in which the coils 21 are wound, respectively, and when the current is applied to the coils 21, the stator 3 The plurality of electromagnets 32 formed in the are configured to have magnetic forces of different polarities with each other adjacent to each other.

The rotor 5 and the impeller 6 are rotatably mounted on the extension part 2b protruding from the other side of the motor body 2a, and the rotor 5 includes a plurality of permanent parts mounted therein. The magnets 51 are formed in a structure that generates rotational force under the influence of the magnetic force generated in each of the plurality of electromagnets 32 of the stator 3, that is, the attractive force and the repulsive force.

In the center of the rotor (5) is formed a suction passage 52 in communication with the outlet 42 formed in the center of the stator (3) as shown in Figure 3, the plurality of permanent magnets 51 They are formed separated from each other.

In addition, a rotor shaft 53 is formed at the central portion of the rotor 5 and the impeller 6, and an annular border 54 protruding from the circumference of the rotor 5 at the outer side of the impeller 6. Is formed. In addition, the impeller 6 has a structure in which the rotor shaft 53 and the annular border 54 are integrally connected.

The rotor (5) and the impeller (6) is rotatably mounted inside the extension (2b), for this purpose both ceramic pins (55) and (56) partially embedded at both ends of the rotor shaft (53). One end of the ceramic pin 55 is rotatably supported by the central portion 33 formed in the center of the outlet 42 while being connected to the stator 3, the other end of the ceramic pin 56 is the extension portion ( It is rotatably supported by the central part 26 formed in the center of the discharge path 25a of the finishing member 24a attached to the end of 2b).

Next, the instantaneous water heater 1b will be described.

One embodiment of the instant water heater (1b) is detachably coupled to the extension portion (2b) of the motor pump (1a) as shown in Figure 1 is a hot water pumped from the motor pump (1a) side Cylindrical portion 7a to be temporarily stored, a heater 8a which is spirally installed to instantaneously heat hot water introduced into the cylindrical portion, and a sealing plate 71 for sealing the cylindrical portion 7a. And a stopper 72 for screwing the sealing plate onto the end of the cylindrical portion 7a.

A discharge port 73 for discharging hot water heated by the cylindrical portion 7a is formed at one side of the sealing plate 71, and a heating line 81 is inserted into the heater 8a.

Instantaneous water heater 1b of the embodiment configured as described above discharges the hot water suctioned through the water channel 4 by the rotation operation of the impeller 6 during the operation of the motor pump 1a flows into the cylindrical portion 7a and then discharges 73. It is discharged in a heated state by the heater 8a during the temporary storage until it flows to the side).

And another embodiment of the instant water heater (1b) is a cylindrical portion (7b) that is detachably attached to the extension portion (2b) of the motor pump (1a) as shown in Figure 5, and the In order to heat hot water pumped by the impeller 6 of the motor pump 1a, a heating tube 9 formed spirally inside the cylindrical portion 7b, and hot water flowing inside the heating tube. A heater 8b spirally formed inside the cylindrical portion 7b, and a heat medium oil for conducting heat generated by the heater 8b to the heating tube 9 in the cylindrical portion 7b. ) Is filled, and the sealing plate 71 to which the end of the cylindrical portion 7b is attached is sealed to the cylindrical portion 7b by a stopper 72, and on one side of the sealing plate 71. An outlet 73 is formed.

In addition, in the above embodiment, the finishing member 24b is formed in the shape of a funnel to circulate the hot water pumped from the impeller 6 of the motor pump 1a through the heating tube 9 formed in a spiral shape in the cylindrical portion 7b. After forming and connecting one end 91 of the heating tube 9 to the discharge passage 25b of the end portion, the other end 92 is configured to connect to the discharge port 73 formed on the sealing plate 71, In addition, a heating wire 81 is inserted into the heater 8b.

Therefore, the instantaneous water heater 1b of the embodiment configured as described above is a spiral heating tube connected to the discharge passage 25b of the finishing member 24b in which hot water pumped by the impeller 6 of the motor pump 1a has a funnel shape. While flowing into one end 91 of (9) and flowing up to the other end 92, it is discharged in a heated state by the heat generation temperature of the heater 8b and the heat conduction action of the heat medium oil.

On the other hand, the hot water circulation device (1) of the present invention is used to circulate the hot water is connected to the hot water circulation tube that is piped in the heating hot water mat or heat physiotherapy device, for this purpose is piped to the hot water mat or physiotherapy device The hot water circulation means of the hot water circulation tube is connected to the inlet 41 of the water channel 4 formed in the motor pump 1a, and the hot water supply end of the hot water circulation tube is connected to the outlet 73 of the instantaneous water heater 1b. do.

The operation of the warm water circulation device 1 of the present invention configured as described above will be described.

When the power switch is turned on to the motor pump 1a, the plurality of electromagnets 32 formed on the stator 3 are magnetized, and the plurality of electromagnets 32 are different from each other adjacent to each other. It is polarized, so that the rotor 5 composed of a plurality of permanent magnets 51 rotates.

As the rotor 5 rotates as described above, the impeller 6 integrally formed therein also rotates, and the rotor 5 and the impeller 6 are fixed on both ends of the rotor shaft 53 at both ceramic pins. Only the ends of the rotors 55 and 56 are rotated while being supported by the central portion 33 of the stator 3 and the central portion 26 of the finishing member 24a or 24b. Rotational noise of 6) is generated so weakly that a person cannot feel it, and the hot water circulating device 1 is pumped and circulated by the rotation operation of the impeller 6 while the hot water is filled in the state of hot water. No noise will be generated. Therefore, when the user installs and uses the hot water circulation device 1 of the present invention connected to a hot water mat for heating or a physical therapy device for heating, the user does not feel the operation noise of the motor pump 1a or the flow rate noise of hot water, or sleeps in a quiet atmosphere. You will be able to receive treatment.

In addition, the hot water circulation device (1) by operating a temperature controller (not shown) for adjusting the temperature of the heater (8a) (8b) installed in the instantaneous water heater (1b) by adjusting the heat generated temperature of the heater (7a) The hot water circulating inside can be circulated by heating to a desired temperature.

1 is a cross-sectional view of the hot water circulation device of one embodiment of the present invention.

2 is a cross-sectional view taken along the line A-A of FIG.

3 is a cross-sectional view taken along the line B-B in FIG.

4 is a cross-sectional view taken along the line C-C of FIG.

5 is a cross-sectional view of a warm water circulation device of another embodiment of the present invention.

※ Explanation of code for main part of drawing

1: hot water circulation device 1a: motor pump

1b: instant water heater 2a: moto body

21: coil 22: iron core

23: condenser 24a, 24b: finishing member

25a, 25b: discharge passage 26: center

3: stator 31: insulating bulkhead

32: electromagnet 33: center

4: channel 41: inlet

42 outlet 5 rotor

51: permanent magnet 52: suction passage

53: rotor shaft 54: annular border

55,56: ceramic pin 6: impeller

7a, 7b: Cylindrical portion 71: Mild plate

72: plug 73: outlet

8a, 8b: heater 9: heating tube

Claims (5)

A plurality of iron core cores disposed at an equiangular inside of the motor body, a coil wound around each of the iron core cores, a capacitor formed on one side of the motor body, and the iron core cores on the other side of the motor body. A plurality of permanent magnets which are formed of a plurality of electromagnets mounted in a connected state, and are installed so as to face the plurality of electromagnets spaced apart from each other, so as to rotate in one direction by a magnetic force generated in each of the electromagnets. A motor pump having an impeller for pumping and circulating a rotor and hot water formed by The motor pump includes a water channel formed to penetrate the center of the motor body, and an extension part protruding from the other side of the motor body in which the stator is formed to surround the rotor and the impeller. The motor pump further includes an instantaneous water heater, wherein the instantaneous water heater is detachably coupled integrally with the extension to discharge the hot water sucked through the waterway by the impeller and then discharge the hot water. Hot water circulation system. The method of claim 1, The rotor and the impeller are rotatably supported at each of the center of the stator and the center of the finishing member attached to the end of the extension by two ceramic pins fixedly attached to each of both ends of the rotor shaft formed at their centers. Hot water circulator with integrated motor pump and instant water heater. The method of claim 1, The impeller is integrally formed between the rotor shaft formed in the center of the rotor having a plurality of permanent magnets and the annular rim formed on the periphery while having a twisted shape such as a fan blade. Water heater integrated hot water circulation device. The method of claim 1, The instantaneous water heater is detachably coupled to the extension of the motor pump to form a cylindrical portion for temporarily storing hot water sucked by the impeller, and spirally formed inside the cylindrical portion for instantaneous heating of hot water introduced into the cylindrical portion. A hot water heater and a hot water heater, characterized in that it comprises a heater and a discharge port formed in an airtight opening that seals the end of the cylindrical part and discharges hot water heated inside the cylindrical part by a predetermined amount. Circulator. The method of claim 1, The instantaneous water heater is detachably attached to the extension part of the motor pump and the cylindrical part for temporarily storing the hot water sucked by the impeller, and one end is connected to the discharge passage formed in the finishing member attached to the end of the extension part; The other end is helically connected to the inside of the cylindrical part for heating the hot water flowing in the inside of the cylindrical part and the heating tube formed spirally in the interior of the cylindrical part in a state connected to the outlet formed in the sealing plate sealing the end of the cylindrical part. The hot water circulation system with a motor pump and an instantaneous water heater, characterized in that to form a heat medium oil filled in the cylindrical portion in order to ensure that the heater and the heating temperature of the heater is evenly heated in a spirally formed heating tube.
KR1020070092062A 2007-09-11 2007-09-11 Hot water circulating apparatus KR20090026953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070092062A KR20090026953A (en) 2007-09-11 2007-09-11 Hot water circulating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070092062A KR20090026953A (en) 2007-09-11 2007-09-11 Hot water circulating apparatus

Publications (1)

Publication Number Publication Date
KR20090026953A true KR20090026953A (en) 2009-03-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070092062A KR20090026953A (en) 2007-09-11 2007-09-11 Hot water circulating apparatus

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106091349A (en) * 2016-06-30 2016-11-09 马人欢 Safety instant-heating electric water heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106091349A (en) * 2016-06-30 2016-11-09 马人欢 Safety instant-heating electric water heater

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