SA07280044B1 - Controlled heating device for water heater - Google Patents

Abstract

Controlled heating device for water heater Heat-conducting materials tightly integrated with the heating resistor "3" and the control probe "4". This heat-conducting seat “2” is equipped with securing means “6” which allows for the tight attachment of the heating and regulating device “1” in the depth of the basin tank “7” of the hot water pipe “8” and, on the other hand, an insulating housing “5” It is installed on the heat-conducting seat “2” and contains arrangements that allow receiving and directing all electrically connected elements for regulation and safety in such a way that the latter are never in direct contact with the heat-conducting seat “2”. Figure 6

Description

YY _— Controlled heating device for water heater Full description

background of the invention

* Controlling the temperature of the water inside the hot-water heater.

* And interrupting the heating of the water in the event of an excessive rise in temperature, including the device according to the invention

The current is to heat the water in the hot water boiling tank and control it from the seat © base of a heat-conducting material connected with a heat resistor in a way that prevents

Leakage and sensor to control. The aforementioned seat base shall be provided with means of closure allowing the boiling apparatus to remain

Or control in a condition that prevents leakage at the bottom of this hot-water boiler tank

On the one hand, and on the other hand, an insulating cover is installed on the seat base and includes arrangements for receiving

And directing all electrical connection elements for control and safety in such a way that these elements are not in contact with the base.

General description of the invention

The heating and control device, according to the invention, includes safety devices

It consists of a sleeve that envelops the base and contains a thread intended to cooperate with the face

The complement formed at the base of the hot-water boiler tank, while ensuring that 1 water does not leak with a cassette placed around the sleeve in a way that tightly closes the area between the bottom of that

©

Cistern and base tip edge. It includes the heating and control device, according to the current invention, from safety means that include a sleeve that wraps around the base of the base and contains on its outer edge and in regular courses gears that cooperate with each opening of the complementary face formed in the base of the hot-water boiler tank. In ways that produce a float-type link while it is made

© Ensure no leakage with a cassette around the sleeve in such a way that it fits snugly between the seat of said tank and the peripheral edge of the base. The lea includes heating and control according to the current patent from the seat base, which includes shims that pass through it to allow the installation of seals for each Dlg.

Of the resistors and the heating and control device of the present invention includes a seat base for each

The opposite end of the safety means is a circular hole intended to receive a bimetallic disk by means of a return

0 Manually setting the insulation piston and activating the connection plates Circuit breakers Heat provided for safety purposes in Als Excessive rise in water temperature in Boiler tank

hot water boiler The heating and control device of the present invention is connected to an electric supply network by connecting components made of plastic materials fixed with an insulating cover and activated to move from the open position to the closed position by means of insulating levers directed by a base

VO -_Cuneiform in the aforementioned casing. The heating and control device, according to the present invention, contains conductive components, each of which includes a fixed blade with an in-line connection at its free end and connected with

One of the ends of the connection plates, on the other hand, the other end of the connection plate is fixed with a unit of the conductive input terminals of the electrical resistance, and on the other hand, it includes

The other end of the alay plate is again in line with the joint formed on a flexible conductive plate

-insulating housing movable relative to the connecting component installed in the insulating shell Yo

Ah

The heating and control device, according to the present invention, contains a connecting component that cooperates with the elastic plate, which is intended to ensure electrical connection with the other end of the electrical resistance. The heating and control device according to the present invention contains a flexible (da) actuated by means of an insulating lever that cooperates with one end of a bar located © inside the control probe tube to ensure the sudden opening of the electrical circuit in case of overheating of the boiler. over the set limit. The heating and control device of the present invention contains a lamp assembled with the connecting plates and indicates to the user that the water in the boiler tank is in a state of heating. The heating and boiling device of the present invention consists of a first element that is integrated as a continuation of the base with safety means to fix the base of the bottom tank for the boiler 0 hot water. The heating and control device of the current invention includes a first element that contains inside it hollow cylindrical recesses that pass directly from the first element to install the heating resistor and the control probe. An erected plate that deals, on the one hand, with each V branch of the bent face of the mentioned electrical resistance, and on the other hand, with a cavity formed at the base of the means of closure. The said plate shall be fixed inside the gap by means of a closing screw. The lea includes heating and control device according to the present invention an electrical resistance so that each branch of the bent face cooperates in a way that prevents leakage with the first element by means of closing cassettes. The heating and control device, according to the present invention, includes a control probe 00 located in the abutment of the first element so that it passes through it and meets the second element of the base. And it contains

The heating and control device of the present invention contains a probe located in a way that prevents leakage on the first element by means of a closing cassette. The heating and control device of the present invention includes a second element that has a container that includes a base and is bordered by a vertical terminal bag inside. It is intended to receive the first element to be fixed by two screws. At least. © The heating and control device according to the invention, Jal, contains a second element that includes on its base directed away from the first element a circular cavity intended to receive a bimetallic disk to operate a thermal circuit breaker provided for safety purposes in Ala the excessive rise of the water temperature in the Boiler tank for heating water. The heating and control device, according to the present invention, contains a second element whose base is intersected 0 with the ends of the electrical resistor and the control probe rod so that these cooperate with all connections and safety elements installed in the insulating container installed on top of the mentioned second element of the base seat. A brief explanation of the drawings and the following description of the drawings attached and given ABS unspecified will allow a better understanding of the invention of its characteristics and the benefits it is likely to give. Figures 1 and 7 are scenes illustrating the heating and control device according to the present invention. shapes? And ; They are open views showing the heating and control device according to the present invention.

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the shape ; A view showing the lower part of the heating and control device according to the present invention.

Fig. © A view showing the electrical connection elements in the receptacle of the heating and control device according to

of the present invention.

Figure 11 is a cross-section showing the heater and control device of the present invention installed on a hot-water heater tank.

Fig. AV and 9 scenes showing alternative models for the means of securing the heating and control device according to

Figures 1-01 are views showing Aly models of the heating and control device base according to the present invention. 0 The heating and control device is shown in Figures 1; 1 and 7 incl

Base 1 is connected and integrated with the heating resistor ¥ and the control probe

; An insulating container is installed on that base.

Base 7 is made of a piece of copper or any heat-conducting material

And it continues on the side towards the heating resistor? control probe VO; By means of 1 securing means that allow device 1 to seize in a way that prevents

Leakage at the bottom of the “bottom tank” of the hot water boiler A of the hot-water heater

Locking devices 1 from Ada circular A circular collar extends to the base 15 seat from the base

Heat conduction Y 11681-00000008 seat with threaded outer face

Oh

— A - 0 means cooperation with its complementary face formed at the bottom of the V bottom tank of the LA hot-water boiler when the heating and control device 1 is installed at the base of the tank bottom tank 7 from A hot-water boiler Is it guaranteed not to leak with the cassette?; thread around the circular collar 4 in such a way that it is © securely fitted between the base of said tank 7 and the peripheral edge 4; from the heat-conducting seat 7 (Fig. 1) and the circular sleeve A circular collar contains inside it 11 hollow cylindrical recesses and 11 pass through the heat-conducting base 1 From the heating and control device 1. The heating resistor consists, in a way known by itself, of a hollow tube curved in a specific way, made of conductive material, and contains within it an electrical resistance at each end of the said tube with conductive terminals 14. Each An end of electrical resistor?It is inserted and fixed, for example, by welding in its cylindrical recesses VY 11 from the heat-conducting seat, so that it passes through the latter in a way that prevents leakage, and so that the connecting ends are placed 1 Connecting terminals above the base VO from the aforementioned base Vo and at the opposite end of the securing means .And the connecting terminals 5 ?10 of electrical resistor ?Each lea made of nut The nut 1 that cooperates with the YY screws allows the insulation housing © to be retained on the heat-conducting seat 1 . The control probe 4 is formed in a well-known way by means of a hidden tube or the rod VU 0 denominator which has a low expansion factor. drives the control sensor; It is proved, for example, by rule 1 so that the

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It passes through the latter in a way that prevents leakage, so that one of the ends of the axial rod or rod 11 is placed above base 11 of the aforementioned base Ay at the end facing the means of fixation 6 . With it, the rod 11 protrudes above the V0 base, the heat-conducting seat 1 heat-conducting seat, by means of the nut 19 with an insulating lever 01 insulating lever that allows the operation of the electric breaker that controls the electrical resistance “and thus controls on the water temperature inside the boiler

Hot water A hot-water boiler. The insulating lever is actuated by the movement of the rod 11 located inside the control probe tube ¢ which expands under the influence of heat. The nut has 19 threaded outer surfaces to cooperate with the temperature controlling part 7; located outside the insulation housing © . It contains the 0 thermal conductivity seat 168-0000008 7 at the opposite end of the fixing means + and in its base 10 circular cavity 117 circular cavity intended to receive a bimetallic maw with the operation of a circuit breaker for safety purposes in case of overheating The water inside the tank 17 of the water boiler A water boiler. The YA disk may be replaced with a memory device as described in Document 772870985 held by the Applicant. As a result of the material used, excellent heat transfer, Vo, is allowed between the water inside the tank 1 in A boiler and the thermal circuit breaker + Figures 4; © The base shows ¥ the heat conductor that receives on its outer side the insulation cover © on which all the electrical conductivity and safety elements of the 800 heating and control device are based. The cover © is made of plastic or non-plastic sale that has insulating properties and receives It controls all conduction and control elements so that these elements are not in direct contact with the heat-conducting seat? For heating device 1. And you do

A _ - Electrical connections to provide the heating and control device network 1 heating and control device according to the present invention by means of 238 , 235 conductive components fixed with the insulating housing © to move from the open position to the closed position and operated by Isolation levers, 24a insulating levers, 2405, which are directed by the screw bases in the aforementioned casing. © Each of the 23a conductive components ia gill , 2365 includes the fixed blades 25a rigid blades , 256 at their free ends with connections 268 , 266 . The conductive components 238, 230 close the electrical connections from the network supply while each of the 25a rigid blades , 256 cooperates with the flexible connection blades YA ¢ YY and the connection plate consists of a YV connection plate fixed to the insulating housing © by rivets 0 9? And 1 one of them is special To through which the YY screw passes to fix the aforementioned insulation cover © on the heat-conducting seat “”. In line with connection 26a of fixed blade 25a Jia gall component first Lay 23a first conductive component The other end of the connection plate YY be fixed with one end of the connection terminals 0 connecting input terminals of resistance 0 Electrical © by screw 77 and its nut 11. On the other hand, the connection plate YA connection plate is fixed with the insulation sleeve © with one rivet FY so that its first connection YY is in line with Connection 265 of blade 250 of the second connecting component 230 while the second link VE is in line with the link ©?formed compactly on the elastic conductive plate ¥ erected to be movable 00 and perpendicular to the connecting component YA installed In the conduction shell, the lamina cooperates all

101 = for 1 elastic plate freely with the connecting component YA fixed to the insulation sleeve © with rivets TQ and £0 one of them and especially £0 passing through the screw 77 to fix the insulating housing insulation housing © on the heat-conducting seat ¥ . The connecting component TA is designed to allow electrical connection with the other terminal 14 of the electrical resistance ? . © The YA ¢ YY connecting plates are actuated by the YY insulating ram piston on which is wail the bimetallic 18 bimetal disc of the circular cutter (gall) or any other safety system such as a memory spring. daily disc SU metal disc 0101631 Water temperature inside the tank “for a hot-water boiler A hot-water boiler and deforms quickly at a predetermined temperature at the time of manufacture, by means of the heat-conducting base? Through the insulation cover © and protrudes outside the heating and control device 1 to allow manual resetting of the thermal circuit breaker formed, for example, by means of a YA bimetal disc. The insulation lever 717 insulating ram and the bimetallic disk cut the thermal circuit of the heating and control device to protect the device and the user from the possibility of excessive heating of the water inside the tank. About the exact limit hall inside the tank V of the hot water boiler A hot-water boiler. For this purpose, the YT elastic plate is actuated by the insulation lever 001, which cooperates with the rod 11 located inside the control probe tube & .

- 101 -

The heating and control device (Jo) contains lamp 1 that guides the user to the water being placed

Inside tank 7 of A hot-water boiler, it is in the heating state. and the lamp

1; Fixed with insulation plates FA ¢ YY by welding.

It should be noted that all live electrical components and safety elements constituting the heating device © and the heat is kept in the insulating housing © at a distance of L from the base

heat-conducting seat "and this makes it possible to ensure electrical safety

For the mentioned container and the control device and to avoid electric shock that leads to malfunction. V shapes show

To 4 Heating and controlling device 1 which includes in terms of heat conduction base? installer with

Thermal resistance ¥ and with control probe 4.

0 and on the other hand the enclosure © which supports all live electrical components and safety elements and is fixed to said base. The heating and control device 1 positioned in Figures 7 to 4 differs from the one described in Figures 1 to 1 in terms of the safety methods + that allow it to be placed on the bottom of tank 1 of a hot-water boiler. Safety 1 consists of a 9 ring that is wound on the V0 base. heat-conducting seat * and contains its tip

0 outer and evenly spaced © gears; Each of which cooperates with the opening of the complementary face formed at the bottom of the hot water boiler V tank, A, so that it leads to a connection of a prominent type. And when the heating and control device is installed at the bottom of the water tank V Boiler hot water A, it is ensured that there is no leakage by means of the £1 cassette located around the ring 1 in a way that holds it firmly between the bottom of the mentioned tank and the peripheral edge 4 4 for the thermal conductivity base

Sasa 7 0

— 101 -

Figures 01 to VF show the heating and control device 1 which includes from Lali the thermal conductivity base 1 connected with the thermal resistance ? and with the control probe; On the other hand from the enclosure of the “insulating housing Jie©” all live electrical connections and protective elements are supported and fixed to said base. The heating and control device 1 shown in Figures 01

© to VY differs from that shown in Figures 1 to 9 in terms of the configuration and position of the base? which on the one hand cooperates with the thermal resistance ¥ and the control probe; And the isolation container © and on the other hand by means of fixing 1 securing means with the bottom of the tank for the hot-water boiler / . Therefore, the base 1 consists of a first element 8 made of a non-conductive material Mie of plastic and a second element 2b made of a conductive material, for example, steel, to form a heat-conducting base

0 7 . The first element is combined with the base VO and with the securing means 1 securing means consisting of the circular collar 9 which includes either a threaded face 01 or thread £0 for fixing the Y base to the bottom tank. 7 For boiler A cll heating. and the first element 28, especially the circular collar 4 containing within it the hollow cylindrical 5 11 VY holes; VY which passes through the first element mentioned to stabilize the resistance

electrical resistor Each end of the electrical resistance. 4 control probe Thermocouple and control probe 0 of the first element 28 so that it passes VY; 11 ? They are located in their cylindrical vacuoles

From the last one so that the VE connecting input terminals of the heating resistor ¥ are placed above the Yo leaders of the aforementioned base and on the opposite side of the 1 securing means. And the resistance (FAL eS) is fixed to the first element by means of 0 plate 28 which cooperates on the one hand with each branch of the bent face of the electrical resistance ? hand

11 - — another with the gap 20 formed in the base Yo of the circular collar 9 and the plate is fixed in the gap 2d by means of the locking screw 26 . JS A branch of the bent face of the electrical resistivity? It cooperates in a way that prevents leakage with the first element 22 by means of a closing cassette that cooperates with its cylindrical recesses © 11 and VY the control probe is placed; In radadat 1 of the first element 28 so that it passes through the last and meets with the second element 25 of the base ¥ . The control probe 7 is located in such a way as to prevent leakage on the first element 28 by means of the closing cassette 28 which cooperates with its cylindrical return 11 . Element 2b has a shell that includes the base seat 2h, bounded by the end ring, the column ? Which 0 means to receive the first element 28 to be fixed by two anchor bolts G2 at least . The second element 2b contains its base 2h and is oriented away from the first element 28. The cylindrical hole 2k is intended to receive the bimetallic disc A to operate a thermal circuit breaker for safety purposes in case of overheating of the water inside tank 7 of Boehler. A hot-water boiler and the base 2h of the second element is in opposition to the ends of the electrical resistor ¥ 1 and rod 11 of the control probe; So that these co-operate with all the connections and safety elements installed in the isolation enclosure © which is fixed on top of the second mentioned element 2b of seat 7 . The heating and control device lea combines 1 heating and control device within the same device the following functions: E Boiler heating resistance, water A.

10) — . Measure the temperature of the water in the boiler, e control the temperature in the boiler, e thermal circuit breaker for safety. It must also be understood that the foregoing description is given for the purposes of examples and does not mean in any way to limit the scope of the invention so that it is not a departure from replacing the details of the described embodiments with another equivalent thereof.

Claims (1)

yo Protection elements Water in basin device for heating and control Heating and regulating device - 1 1 Water; It is distinguished by being a LAW "A" hot-water boiler on ("7" hot water pipe) Y heat- made of heat-conducting material "1" seat containing, on one side, an integrated "heating resistor" base In a tight way to resist heating, the conducting material; the aforementioned heat-conducting “7” seat and the base “4” control probe “? Equipped with means of fixing 1 hot-water boiler for hot water pipe “7” tank in sink depth “0” and regulation 1 fixed on base “0” insulating housing; HAT insulation box and on one side "A" A contains arrangements allowing it to receive and direct all electrically connected seat 4 elements for regulation and safety in such a way that the latter is never in direct contact with the conductive 0. "7" seat base 11 hull According to the element of protection, Device for heating and control, a heating and regulating device - “consisting of a ring “1” that expands “1” securing means. Its outer face is on the “0” scat screw, the base NO, the depth of the “V’otank” in the depth of the Lee basin, in cooperation with an additional side clip, “die purpose” YT, while the tight seal is secured by means of “ 8" hot-water boiler; Hot water pipe around the hoop “4” for the purpose of the latter coming to close support between the “EF” joint position © “?” mentioned scat connector "7" and the circumferential edge ";;' For the base tank the depth of the basin for heat. v 1? - A heating and regulating device, Device for heating and control, according to the protection element Vad, “characterized by the fact that the means of fastening “6” are composed of a ring “4” that widens the depth of “01” base, seat YT “7” that conducts heat and contains In its outer circumference and in regular places on the teeth; segmented “46” each cooperate with an opening © of a complementary side section prepared in the depth of the tank “7” hot- water pipe “A” water boiler 1 in such a way that it is achieved A bayonet-shaped connection; while the tight seal V is ensured by placing an “EY” joint around the hoop “4” so that the latter A comes to provide close support between the mentioned tank depth “7” and the flange Circumference 4 "44" for the heat-conducting seat "1" seat. Composed of recesses “| 17,17 VY hollow eylindrical recesses crossing from the AY part 4 the latter for the purpose of allowing the tight fixation of each end of the heat resistance “©” and the stopcock 0 regulation SE 1 © - A heating and regulating device Device for heating and control according to Clause 1 No. 1 “characterized by the scat base being composed; Opposite for securing means "1" from Ade round "011" intended for receiving bimetal disc IA AUS, which allows operation by means of an insulating slide "©" with manual adjustment; YY "connection plates" 18" with a thermal circular section for safety in case of 1 excessive rise in the water temperature in the Jah tank "7" water tube 1 hot-water boiler "3 " VY 1 + - a heating and regulating device Device for heating and control according to protection element “No.” characterized by being connected to an electric supply network by means of cutting VY conductors “¥?lab” realized in a flexible material; installed on the insulating housing; © is operated to pass from an open position to a closed position by means of insulating levers | © C;*B" is oriented in axes in the aforementioned box. VY - A heating and regulating device Device for heating and control according to protection element Y No. "1" is characterized by the fact that the conductive components are " 7 "b, each of which consists of a rigid plate (YO rigid blade © Ab" equipped at its free end with a connector (IY contact ¢ Ab" coming in series towards a TV connector (FY contact) located © in one of the ends of the contact plates CYVEYA "connection plates", while, from 71 sides, the other end of the "VV" connection plate is installed in V, one of the "10" connecting input terminals of the electrical resistor. A “”” and from the other side the plate “YA” plate 4 consisting of: Yo is a second conductor, second contact 7" that comes towards a contact conductor "8" tight 11 of a flexible and conductive plate "776" mounted movably 17 and is equipped with a joint relative to the connecting piece "YA " connection component installed in 10 insulating housing "*#". A) - Device for heating and control according to Clause 7 No. 7 characterized by the fact that the contact piece “VA” cooperates with the elastic plate Ya “14” is for the purpose of ensuring electrical connection with the other limit of conductivity (TV YF SYA eS) of resistance; 91 - A heating and regulating device, Device for heating and control, according to protection element XY No. 7, characterized by the fact that the elastic plate 6 operates by means of a lever LE 111 that cooperates with one of the ends of a leg Steel “VV” Invar rod located in Jala tube; - Regulatory probe control probe “¢” for the purpose of ensuring the sudden opening of the electrical circuit © in case the hall degree passes the recommended regulation instructions for the water inside 1 box “ VY" hot water tube "A" hot-water boiler 0 1 - Device for heating and control heating and regulation according to protection element “No. YY” characterized by the fact that it consists of a lamp “40” that is reconnected to the connection plates “7877” and gives a signal to the user that the water in the box is “7” tube; hot water “A” hot-water boiler is heating up. 11 1- A heating and regulating device, Device for heating and control, according to protection element No. “1” and is characterized by the fact that seat base “7” is composed of a primary element, 7 is made of non-conductive Y material, and a second element. Lap" made of conductive sala for the purpose of forming a 5681 "Y" ¢ heat conductive base. 11 1 - A device for heating and control regulation according to protection element “Y” No. “VV” characterized by the fact that the first element “TY” is integrated in its depth extension “10” and there are '1' securing means for the purpose of securing the base [588 "?' Deep in box “7” hot water pipe “A” hot-water boiler VF 1 - A heating and regulating device according to protection element “01” characterized by the fact that the “first” element “IY” is composed in its inner part From hollow cylindrical gaps “1,117,111” recesses YF passing from one side to the other the aforementioned primary element for the purpose of; Series installation of heating resistor 1601108 “”” and regulation probe ‘;’. electrical resistor on the first element “TY” Y mounted by a platinum mounting plate “c” cooperates » on the one hand; with each branch Y of the hooked profile of the said electrical resistance “?” the other with a mark; “! 77 V0 - Heating and regulating device Device for heating and control according to Clause 1 No. “71” characterized by each branch of the electrical resistance knurled profile “©” cooperating tightly with the first element TY by means of joints Hermetically sealed 0" Jy 1 ¢ 8 - Heating and regulating device Device for heating and control according to protection element Y¢o4 Ye YAY Element “0” is characterized as the regulation probe “;” It is inserted into the gap “11” of 1 SY “seat” for the purpose of crossing the latter and coming to assemble with the second element “b” of base “v” according to the protection element Device for heating and control - 17; TY is characterized by the fact that the regulating probe “;” is tightly fitted with the first element 01 No. SY by means of a hermetically sealed joint 1a and is characterized by the second element being “01 heating and regulating device in accordance with the element of protection No. - VAY circumferential ila ""H" bounded by base "B" presents a lateral section of a box consisting of a depth whose purpose is to receive in its inner part "AY" vertical peripheral skirt vertical 1 first element "? A "according to its fixation and installation by means of at least two binding screws "Al" ~~ Y ¢ according to the protection element Device for heating and control - 19 and opposite the element ZY" The second element "7b" is composed in its base, "VAY No. bimetal", a circular sign "The purpose of which is to receive a bimetallic disk" The first MY 1 "allows the operation of a thermal circuit section for safety purposes in the event of excessive height" VA" 196 L " hot - hot water pipe "7" tank for the water temperature inside the A" water boiler; 1 o according to the element of protection Device for heating and control Arrangement = 0 is characterized by the fact that the depth of "7h" of the second element "b" is traversed by the terminals of VAY number seep "06" Invar rod and steel shanks "Y" electrical resistor "YE" 1 in order for the latter to cooperate with all connecting elements "4" control probe of the next Y regulation probe installed above "0" insulating housing installed in the insulating box oY) oY SY the second item "b" of the said rule £ ° 1