CN101115948A - Mobile communication terminal enable to play multi-sound - Google Patents
Mobile communication terminal enable to play multi-sound Download PDFInfo
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- CN101115948A CN101115948A CNA2006800032716A CN200680003271A CN101115948A CN 101115948 A CN101115948 A CN 101115948A CN A2006800032716 A CNA2006800032716 A CN A2006800032716A CN 200680003271 A CN200680003271 A CN 200680003271A CN 101115948 A CN101115948 A CN 101115948A
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- connector
- electrically conducting
- heat dissipating
- dissipating pipe
- connecting bolt
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/11—Plugs
- F16L55/1108—Plugs fixed by screwing or by means of a screw-threaded ring
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Resistance Heating (AREA)
- Resistance Heating (AREA)
Abstract
A connector closing a heating pipe and a heating apparatus having the connector are dis closed. The connector of the present invention includes a plug unit (110), which conductive members (112) and a plug body part (111), and a socket unit (120), which includes a socket body part (121), having through holes (121a) therein, and second conductive members (122) provided in the socket body part (121). The connector further includes a coupling nut (130) and a coupling screw (140), which connect the plug unit and the socket unit to each other. In the connector having the above-mentioned construction and the heating apparatus having the connector, heating wires and electric wires are securely separated from each other, thus preventing shorts from occurring. Furthermore, a tapered part is formed on the circumferential inner surface of the coupling nut. Thus, when the coupling nut, a radiating pipe (11) and a socket unit are assembled together, the radiating pipe is reliably sealed.
Description
Technical field
The present invention relates generally to a kind of heating equipment that is used to seal the connector of heating pipe and has this connector, especially relate to a kind of connector, it comprises: plug unit, wherein provide a plurality of first electrically conducting members that are connected to electric wire, and first electrically conducting member and electric wire reach this plug body part facing surfaces outside separately at the taper cork body portion; Receptacle unit is wherein passed taper slot body portion and is vertically formed through hole, uses screw that second electrically conducting member is provided in this through hole, and working in coordination with connecting bolt with the attaching nut is connected this plug unit and this receptacle unit; Like this, the electric heating wire in heating pipe is connected under the situation of electric wire, and this connector has reliably sealed every end of heating pipe.Also relate to a kind of heating equipment, it comprises: have the heating pipe of heat dissipating pipe, can provide three strands of electric heating wire at least by it, and liquid heat medium can be filled in the heat dissipating pipe; Be used to control the control unit of the operation of heating pipe, like this, when heating operation begins, under the control of control unit, electric current is supplied to the temperature that all electric heating wire come quick rising liquid heat medium, and can independently control by control unit and give each electric heating wire power supply and outage, so just effectively controlled the temperature of liquid heat medium.
Background technique
As is known to the person skilled in the art, using usually in the heating system of boiler, the hot water by combustion oil or combustion gas are heated as thermal source by the heat dissipating pipe circulation, thereby heats required residence.In order to build a kind of like this heating system, on planar support surface, form isolation layer, on isolation layer, form the reservoir that comprises gravel and coarse sand then.Subsequently, heat dissipating pipe is set equably on isolation layer, this heat dissipating pipe comprises metal tube or has the plastic conduit of high thermal conductivity.This heat dissipating pipe covers with mortar and finishes.Like this, heating operation just circulates in heat dissipating pipe by hot water and realizes.But, in the traditional heating system that uses boiler, have the noise problem of producing owing to water cycle.And, because boiler and the existence that is used to hold oily fuel tank need big installing space.Under the situation of using combustion gas to act as a fuel, because there is the trouble part that needs periodic maintenance and frequent monitoring in the character of the danger of combustion gas.
In order to address the above problem, in Korean utility model registration No.326738 and Korean utility model registration No.331132, a kind of heating equipment has been proposed, it has special lid seals the heating pipe of having filled liquid heat medium safely and guides electric heating wire, and this electric heating wire is prevented from directly being exposed in the heating agent liquid.But, in these devices, has only one electric heating wire to pass heat dissipating pipe and place, and lid is only as this heat dissipating pipe of sealing and guiding electric heating wire.Therefore, owing to electric heating wire is exposed to the problem that the outside exists fire and heat loss.And, even the multiply electric heating wire is provided,, there is the possibility of short circuit because electric heating wire may be true with the malunion of external cable.Just, the problem that exists in the operation of prior art heating equipment is dangerous.
Summary of the invention
Technical problem
Therefore, the present invention has kept it in mind above-mentioned the problems of the prior art, and the purpose of this invention is to provide a kind of heating equipment, compare this device with conventional art and have simple structure, its installation and use are just easily like this, and it comprises safety installations, thereby has prevented that heat dissipating pipe is destroyed, has prevented that also liquid heat medium from leaking into the outside.
Another object of the present invention provides a kind of connector, it seals heating pipe reliably, and wherein plug unit and receptacle unit are passed first and second electrically conducting members and are coupled mutually, first and second electrically conducting members are separately positioned in plug unit and the receptacle unit, thereby the electric heating wire that will be arranged in the heating pipe is connected on the external cable.
Beneficial effect
On the one hand, the invention provides a kind of connector that is used for heating equipment, comprise: plug unit (110), comprise that each all has reservation shape and is connected to a plurality of first electrically conducting members (112) of electric wire (113) and first electrically conducting member (112) intactly is inserted into wherein plug body part (111); Receptacle unit (120) comprises the slot body portion (121) and a plurality of second electrically conducting member (122) that is arranged in the slot body portion (121) that wherein have a plurality of through holes (121a); Attaching nut (130), have: be formed in the attaching nut (130) and screw (131) with predetermined depth, be formed at the internal thread (131a) on the circumferential inner surface of screw (131) and form the through hole (132) of the bottom center portion that passes attaching nut (130); And connecting bolt (140), have the outside thread (142) on the circumferential outer surface of spliced eye (141) that vertically is formed at the core that passes connecting bolt (140) and the end that is formed on connecting bolt (140).
On the other hand, the invention provides a kind of heating equipment that uses heating pipe, electric heating wire passes the heating pipe setting, comprise: heating pipe (10), comprise the heat dissipating pipe made from heat conductive tube (11), pass the electric heating wire (12) that heat dissipating pipe (11) is provided with, each electric heating wire (12) has electric heating wire core (12a) and around the covering (12b) of electric heating wire core (12a) outer surface, be filled into the liquid heat medium (14) in the heat dissipating pipe (11), be connected to temperature transducer (13a) thereby the connector (100) of each opposite end of the temperature sensor line (13b) of the temperature of tracer liquid heating agent (14) and sealing heat dissipating pipe; The control unit (20) that the temperature signal control that use is transmitted from temperature transducer (13a) is powered and cut off the power supply; Safety installations (40) with the T type connecting tube (41) that comprises the pre-position that is arranged on heat dissipating pipe, have and be arranged on the elastic ball (44) in all threaded connecting tube (41) on each opposed end, the contraction of elastic ball (44) has prevented heat dissipating pipe (11) explosion like this.
Description of drawings
Fig. 1 is according to the planimetric map of heating equipment of the present invention and partial enlarged drawing;
Fig. 2 is the sectional view of the line AA ' in Fig. 1;
Fig. 3 is the perspective view according to the connector in the heating equipment of the present invention;
Fig. 4 is the partial cut-away perspective view according to the connector in the heating equipment of the present invention;
Fig. 5 is according to the sectional view of the connector in the heating equipment of the present invention and partial enlarged drawing;
Fig. 6 is the sectional view of the line BB ' in Fig. 3;
Fig. 7 is the perspective exploded view according to the connector in the heating equipment of the present invention;
Fig. 8 is according to the stopper of the connector in the heating equipment of the present invention and the perspective exploded view of slot;
Fig. 9 is the sectional view that illustrates the temperature transducer in the connector of the present invention; With
Figure 10 is the sectional view that illustrates the installation of safety arrangement in accordance with the present invention.
Part description in the accompanying drawing:
10: heating pipe 11: heat dissipating pipe
12: electric heating wire 20: control unit
30: heating equipment 40: safety installations
100: connector 110: plug unit
112,122: electrically conducting member 120: receptacle unit
130: the attaching nut 140: connecting bolt
Embodiment
Describe the preferred embodiments of the present invention below with reference to the accompanying drawings in detail, those skilled in the art can easily understand the present invention like this.
Fig. 1 is according to the planimetric map of heating equipment of the present invention and partial enlarged drawing.Fig. 2 is the sectional view of the line AA ' in Fig. 1.Fig. 3 is the perspective view according to the connector in the heating equipment of the present invention.Fig. 4 is the partial cut-away perspective view according to the connector in the heating equipment of the present invention.Fig. 5 is according to the sectional view of the connector in the heating equipment of the present invention and partial enlarged drawing.Fig. 6 is the sectional view of the line BB ' in Fig. 3.Fig. 7 is the perspective exploded view according to the connector in the heating equipment of the present invention.Fig. 8 is according to the stopper of the connector in the heating equipment of the present invention and the perspective exploded view of slot.Fig. 9 is the sectional view that illustrates the temperature transducer in the connector of the present invention.Figure 10 is the sectional view that illustrates the installation of safety arrangement in accordance with the present invention.
As illustrated in fig. 1 and 2, heating equipment 30 of the present invention comprises heating pipe 10, and this heating pipe has heat dissipating pipe 11, resistance wire 12 and connector 100, and fills with liquid heat medium 14.
Particularly, heat dissipating pipe 11 is used for the bottom with the mode heat rooms identical with conventional art.For example, copper pipe, steel pipe or Stainless Steel Tube can be used as heat dissipating pipe 11.Replacedly, for example XL pipe, PB pipe etc. also can be used as heat dissipating pipe 11 to the plastic conduit with high thermal conductivity.Heat dissipating pipe 11 can have circular cross section consistent on its whole length, perhaps, also can form fold and increase its external surface area, thereby guarantee to increase heat transfer efficiency.
As shown in Figure 2, each electric heating wire 12 comprises electric heating wire core 12a and the covering 12b that is wrapped in electric heating wire core 12a.When powering up for electric heating wire core 12a, because the internal driving that electric current flows, electric heating wire core 12a produces heat.Covering 12b has insulation function, is used for stoping moisture and oxygen infiltration electric heating wire 12.As a reference, be the nichrome wire (based on the alloy of Ni-Cr) of the alloy of nickel and chromium, or the ferrochrome line of the alloy of iron and chromium (based on the alloy of Fe-Cr), perhaps copper cash is preferably used as electric heating wire core 12a.Electric heating wire core 12a produces thickness that temperature when hot can be by changing electric heating wire core 12a or regulate by regulating magnitude of current.Use nichrome wire when main, its maximum allowable temperature is about 1000 ℃.And nichrome wire can have the varied in thickness scope from 0.05mm-12mm, and nichrome wire has high anti-oxidation ability and high anti-gas ability.
And covering 12b provide electric insulation, is used for moisture and oxygen are foreclosed.Just, thus covering 12b and electrical insulation prevent short circuit and further prevent rust and oxydation.Covering 12b is by silicone-coated is formed on electric heating wire core 12a at the outer surface of electric heating wire core 12a or by the synthetic resin band that will have high heat resistance and high rupturing capacity.Covering 12b is formed on electric heating wire core 12a goes up the electric heating wire 12 make and comprise three to five strands of electric heating wire 12 by aforesaid.Multiply electric heating wire 12 is constructed to pass heating pipe 11 and places.Even when heat dissipating pipe 11 is long, be fixed placement separated from one another at a certain distance thereby preferably use covering tape that electric heating wire 12 is stopped up with high heat resistent property.
Shown in Fig. 3-9, connector 100 according to the present invention comprises plug unit 110, receptacle unit 120, attaching nut 130 and connecting bolt 140.
Each second electrically conducting member 122 is made such as copper by the metal with high conductivity, and has the identical shape with base depression 121c.Simultaneously, second electrically conducting member 122 is than base depression 121a point a little, and thickness is littler than the degree of depth of base depression 121c.And, divide two through hole 122a being arranged and 122b to form each other at a certain distance and pass each second electrically conducting member 122.Guiding groove 122c with predetermined depth is formed between two through hole 122a and the 122b.
Each screw 123 is made by conductive material.Second electrically conducting member 122 places in each base depression 121c of slot body portion 121.Each bolt 123 is inserted among the through hole 122b of each second electrically conducting member 122, cooperates with the internal thread hole 121b that is associated in the slot body portion 121, thereby constructs receptacle unit 120.
Simultaneously, the protuberance 111a from plug unit 110 projections is inserted into each base depression 121c of receptacle unit 120.Like this, first and second electrically conducting members 112 and 122 contact with each other.If desired, this insert structure can be configured to also that plug unit 110 has sunk structure and receptacle unit 120 has the outstanding structure in the depression of plug unit of being inserted into 110.
Attaching nut 130 is columned, and the screw 131 with predetermined depth is formed in the attaching nut 130.Internal whorl 131a is formed on the circumferential inner surface of screw 131.Through hole 132 is formed at the center position of attaching nut 130 screw 131.Make things convenient for the planar section 133 of nut 130 rotations to be formed on attaching nut 130 the circumferential outer surface.As shown in Figure 7, thus planar section 133 has and typical nut or the similar shape of bolt head along circumferencial direction projection.And attaching nut 130 is made by synthetic resin, and synthetic resin is a kind of dielectrics and has high heat resistent property.
Simultaneously, connecting bolt 140 is columned.Jack 141 vertically forms and passes connecting bolt 140.Inner diameter is formed on the circumferential inner surface of jack 141 to the wedge-like portion 141a that second end increases from first end of connecting bolt 140.Wedge-like portion 141b has the taper slot body portion 121 corresponding shapes with receptacle unit 120.And outside thread 142 is formed on the circumferential outer surface of second end of the connecting bolt 140 adjacent with wedge-like portion 141b.Thereby planar section 143 is arranged on the nut 140 that conveniently is rotatably connected on attaching nut 140 first end.As shown in Figure 7, thus planar section 143 has and typical nut or the similar shape of bolt head along circumferencial direction projection.And attaching nut 140 is made by synthetic resin, and synthetic resin is a kind of dielectrics and has high heat resistent property.
Like this, each connector 100 is assembled together by plug unit 110, receptacle unit 120, attaching nut 130 and connecting bolt 140.This point is shown in Fig. 3-8, and the protuberance 111a of plug unit 110 is inserted into each base depression 121c of receptacle unit 120, and such first and second electrically conducting members 112 and 122 contact with each other.Then, receptacle unit 120 coupled to each other and plug unit 110 screw 131 that is inserted into attaching nut 130.The receptacle unit 120 relative with plug unit 110 is inserted in the jack 141 of connecting bolt 140, and the outside thread 142 of connecting bolt 140 matches with attaching nut 130 internal thread 131a, thereby forms connector 100.
To the method that each connector 100 is connected to every end of heat dissipating pipe 11 be described with reference to figure 3 and 4 here.At first, thus the attaching nut screwed down from connecting bolt take connector 100 apart.Then, thus connecting bolt 140 is fixed to the end sealing heat dissipating pipe 11 of heat dissipating pipe 11.Thereby being arranged among the through hole 121a that electric heating wire 12 in the heat dissipating pipe 11 is inserted into receptacle unit 120 makes electric heating wire extend among the base depression 121c of receptacle unit 120.Each through hole 122a of second electrically conducting member 122 is passed in the end that extend into the electric heating wire 12 of base depression 121c.Then, covering is peeled off from the end of each electric heating wire 12, used screw 123 that the end of electric heating wire 12 is fixed on second electrically conducting member 122.Subsequently, the protuberance 111a of plug unit 110 is inserted among each base depression 121c of receptacle unit 120, and attaching nut 130 is fixed on the connecting bolt 140 safely.Like this, the inside of heat dissipating pipe 11 is just by reliable sealing.
Simultaneously, as shown in Figure 5, receptacle unit 120 is inserted in the heat dissipating pipe 11.Here, as connecting bolt 140 and attaching nut 130 during along the direction rotation of tightening, the circumferential outer surface of heat dissipating pipe 11 just more closely contacts with the wedge-like portion 141a of connecting bolt 140, and the outer surface of receptacle unit 120 is fixed on the circumferential inner surface of heat dissipating pipe 11 by force.Like this, heat dissipating pipe 11 just can reliable sealing.
Simultaneously, shown in the zoomed-in view of Fig. 4, the diameter of each protuberance 111a of plug unit 110 diminishes to far-end from near-end, and the cross section of protuberance 111a has formed inclined surface like this.The diameter of the corresponding base depression of each of receptacle unit 120 and protuberance 111a 121c diminishes to internal surface from outer surface, and the cross section of base depression 121c has formed inclined surface like this.Therefore, each protuberance 111a can pack among the base depression 121c that is associated at an easy rate.And each through hole 121a of receptacle unit 120 has electric heating wire 12 can pass its diameter by force.Have predetermined depth and be formed in the receptacle unit 120 and the relative position of base depression 121c with closed hole 121d that each through hole 121a is connected.After electric heating wire 12 passed through hole 121a, closed hole 121d filled such as silicone with the sealing media, so just can prevent to be filled in the liquid heat medium 14 of heat dissipating pipe 11 by through hole 121a leakage.
And as shown in Figure 4, the packing ring 151 that is made of metal is arranged on the bottom of attaching nut 130 screw 131, thereby prevents that attaching nut 130 and the plug unit 110 made with different materials from being ground away.
As shown in Figure 9, preferably at least one temperature sensor line 160 is fixed on the connector 100, and the end that temperature transducer 161 is arranged on temperature sensor line 160 is detected the inside temperature of heat dissipating pipe 11 and detected value is sent to the outside.Best, temperature transducer 161 is arranged on the temperature of measuring liquid heat medium 14 in the heat dissipating pipe 11.Also can as needed, temperature transducer 161 be fixed on the outer surface of heat dissipating pipe 11.
Use has high specific heat property and has and is not too low boiling point and is not that the liquid of too high apparent freezing point is as liquid heat medium 14.Preferably use water with above-mentioned attribute.
The structure that below explanation is comprised the heating pipe 10 of heat dissipating pipe 11, electric heating wire 12, connector 100 and liquid heat medium 14.Three strands or as required more the electric heating wire of multiply be inserted in the heat dissipating pipe 11, liquid heat medium 14 is placed in the heat dissipating pipe 11.Subsequently, connector 100 is connected to each corresponding end of the heat dissipating pipe 11 of filling with liquid heat medium 14, thus sealed heat-dissipating pipe 11.And, thereby for preventing liquid heat medium 14, reliable sealing heat dissipating pipe 11 leaks, special teflon belt is twined safely every end of heat dissipating pipe 11.
Simultaneously, preset temperature value is input in the control unit 20.Control unit 20 is kept the preset temperature of heat dissipating pipe 11 according to the temperature of the detected liquid heat medium 14 of temperature sensor line 13b by giving electric heating wire 12 power supplies or outage.Control unit 20 is connected to electric heating wire 12 and the temperature sensor line 160 that reaches heat dissipating pipe 11 outsides.The electric power of operation control unit offers control unit 20 by the power plug 21 that stretches out from control unit 20.
Here, the basal temperature value that will be used to control the temperature of heating pipe 10 is input to control unit 20.Particularly, select when the heating beginning low temperature by giving the temperature that all electric heating wire 12 power rapid rising liquid heat medium 14, the high temperature of boiling point that approaches liquid heat medium 14 and the interim temperature value between high temperature and the low temperature exactly.These basal temperature values are input to control unit 20, like this, when the temperature of liquid heat medium 14 reaches low temperature and medium temperature, just will supply with the power cut single line of electric heating wire 12.And, when the temperature of liquid heat medium 14 reaches a high temperature or during preset temperature, the electric power of all electric heating wire 12 of sever supply.
For example, when making water as liquid heat medium 14, preferably low temperature is arranged in 40 ℃ of-60 ℃ of scopes, and medium temperature is arranged in 60 ℃ of-70 ℃ of scopes, and high temperature is arranged in 76 ℃ of-80 ℃ of scopes.
When installation had the heating equipment 30 of said structure, heating pipe 10 is in the embedding floor or on other surface of wanting to heat, control unit 20 is arranged on the outside, floor.The operation of heating equipment 30 will be described below.To control unit power supply, and will heat required temperature value and be input to control gear.If the temperature of the detected liquid heat medium 14 of temperature transducer 13a is lower than preset temperature, thereby improve the temperature of liquid heat medium 14 rapidly just for all electric heating wire 12 power supplies.When the temperature of liquid heat medium 14 reaches low-temperature values and interim temperature value, just interrupt giving the power supply of electric heating wire 12 singly.When the temperature of liquid heat medium 14 reaches a high temperature, interrupt the power supply of all electric heating wire.Here, if when the temperature of detected liquid heat medium 14 reaches preset temperature, just interrupt the power supply of all electric heating wire 12.If the temperature of liquid heat medium 14 is reduced to also lower than preset temperature again, give electric heating wire 12 power supplies again, so just keep liquid heat medium 14 on preset temperature.
Be used for preventing the safety installations 10 that heating pipe 10 is destroyed below with reference to Figure 10 explanation.As shown in the figure, safety installations 10 comprises connecting tube 41, attaching nut 42, liner 42 ', lid 43 and elastic ball 44.Connecting tube 41 is T type pipes.Screw thread (not shown) is formed on every end of connecting tube 41.Attaching nut 42 has with liner 42 ' and is connected to the typical attaching nut structure identical with liner that the Guan Shangfang sealing leaks out.Thereby lid 43 is connected to the end of connecting tube 41 and seals it.Elastic ball 44 usefulness have high heat resistent property and flexible rubber or synthetic resin and make.In the elastic ball 44 air of low density therein is arranged.
The structure and the operation of safety installations 40 will be described below.The end of heat dissipating pipe 11 is cut open separated into two parts.The opposite end of connecting tube 41 uses attaching nut 42 and liner 42 ' to be connected to the two-part adjacent end portion of heat dissipating pipe 11.Elastic ball 44 is tucked into all the other ends of connecting tube 41.Then, lid 43 is connected to the end of the connecting tube 41 of filling in elastic ball 44, has so just formed the safety installations 40 of reliable sealing.Safety installations 40 with said structure compensates liquid heat medium 14 because the expansion that temperature raises and brings has so just prevented that heat dissipating pipe 11 is destroyed by shrinking elastic ball 44, and has prevented liquid heat medium 14 leakages.
In having the heating equipment of the present invention of said structure, when beginning to heat, the temperature of required part can by three strands or more the multiply electric heating wire raise rapidly, so just can realize the rapidly effect of heating.And because electric heating wire can independently control, just, owing to independently power and cut off the power supply for per share electric heating wire, the present invention can be effective to commerce or be used for the greenhouse, perhaps perishing place.In other words, the present invention can control the temperature in the required place of any environment at an easy rate.In addition, the present invention has simple structure, and its installation is very simple, uses easily.And the present invention can be used in new building and also can be installed in the existing building, just, can be installed in to have and is installed in required place and comes circulating hot water to heat in the building of the existing heating system that comprises boiler and heat dissipating pipe in required place.Here,, the opposite end of existing heat dissipating pipe is cut, then, electric heating wire is passed heat dissipating pipe place in order in existing heating system, to implement the present invention.Subsequently, water is filled heat dissipating pipe, and with the opposite end of connector sealed heat-dissipating pipe of the present invention.Then, control unit is connected to electric heating wire, has so just finished the installation of heating equipment.Like this, owing to do not need independent boiler and oil storage tank, the present invention has the advantage of significantly dwindling installing space.
Though in order to disclose most preferred embodiment of the present invention with the example explanation, scope of the present invention must be to limit by subsidiary claims rather than by most preferred embodiment.And the difference that those skilled in the art will recognize that is revised, is added and displacement all is possible, does not deviate from mutually with the scope and spirit of the present invention disclosed in the claims of attaching.
Commercial Application
As mentioned above, at connector according to the present invention and have in the heater of this connector first Make with conductive material with second electric-conductor, and comprise that the body part of first and second electric-conductors is Make with dielectric substance. Therefore, heating wire and electric wire can be safely separated from one another, so just can To prevent the generation of short circuit. And, have the wedge shape that predetermined length and interior diameter increase from the middle part to the end Part is formed on attaching nut's the circumferential inner surface. Like this, when being mounted, the attaching nut covers heat radiation The circumferential outer surface of pipe and have sphenoid be installed in receptacle unit in the radiating tube time, the radiating tube quilt The inclined surface positiver sealing that is formed by wedge-like portion.
And, in the present invention, thereby passing radiating tube, three strands of heating wire reach its outside, radiating tube With liquid heat medium filling and sealed, thereby construct steam heating pipe. Steam heating pipe is connected to control module, from And construct heater. Under the control of control module, electric power is applied on all heating wire, like this The temperature of liquid heat medium just can be elevated to rapidly the starting stage. Just, can guarantee Fast Heating Effect. And compare heater of the present invention with conventional art simpler, so just letter of its installation Singly changed, used also very convenient.
And, the present invention includes the safety device that is arranged on the every end of steam heating pipe. In order to realize this safety device, Every end of radiating tube all is cut into two parts, and is coupled to radiating tube with the opposite end of T-shaped tube connector The abutting end of two cut-away portions. Elastic ball is tucked into all the other ends of tube connector. Then, lid covers at bullet The property ball filled in the end of tube connector wherein, thereby form safety device. Like this, boil when liquid heat medium Thereby rise or the volume that freezes when increasing, elastic ball is compressed, has so just prevented that radiating tube is destroyed, and Prevented the liquid heat medium leakage.
Claims (8)
1. connector that is used for heating equipment comprises:
Plug unit (110) comprises that each all has reservation shape and is connected to a plurality of first electrically conducting members (112) on the electric wire (113) and the integrated plug body part (111) that is inserted into wherein of first electrically conducting member (112);
Receptacle unit (120) comprises the slot body portion (121) and a plurality of second electrically conducting member (122) that is arranged in the slot body portion (121) that wherein have a plurality of through holes (121a);
Attaching nut (130) has: be formed in the attaching nut (130) and have predetermined depth screw (131), be formed at the internal thread (131a) on the circumferential inner surface of screw (131) and form the through hole (132) of the bottom center portion that passes attaching nut (130); With
Connecting bolt (140) has the outside thread (142) on the circumferential outer surface of spliced eye (141) that vertically is formed at the core that passes connecting bolt (140) and the end that is formed on connecting bolt (140).
2. the connector that is used for heating equipment according to claim 1, wherein the plug body of plug unit (110) part (111) comprises a plurality of protuberances (111a), the cross section that each all has width to diminish to its far-end from its near-end, and receptacle unit (120) comprises a plurality of base corresponding with each protuberance (111a) depressions (121c).
3. the connector that is used for heating equipment according to claim 2, wherein each internal whorl hole (121b) that all has a predetermined depth is formed at the pre-position in the slot body portion (121) of receptacle unit (120), through hole (122a) and (122b) be formed in each second electrically conducting member (122), and guiding groove (122c) be formed in second electrically conducting member (122) through hole (122a) and (122b) between.
4. the connector that is used for heating equipment according to claim 1, wherein each all has predetermined depth and the closed hole (121d) that is connected with each through hole (121a) is formed in the receptacle unit (120), like this, after electric heating wire (12) was inserted in each closed hole (121d), each closed hole (121d) all used sealing media (21e) to fill.
5. the connector that is used for heating equipment according to claim 1, wherein connecting bolt (140) has wedge-like portion (141a) on its circumferential inner surface, and the diameter of this part increases to the end of connecting bolt (140) from the intermediate portion of connecting bolt (140).
6. according to each described connector that is used for heating equipment of claim 1-5, wherein the slot body portion (121) of the plug body of plug unit (110) part (111) and receptacle unit (120) is made with dielectrics synthetic resin, and make with conducting metal first and second electrically conducting members (112) and (122).
7. a use is passed it and the heating equipment of the heating pipe of electric heating wire is set, and comprising:
Heating pipe (10), each of comprise the heat dissipating pipe (11) made with heat conductive tube, passing that heat dissipating pipe (11) is provided with all have electric heating wire core (12a) and around the electric heating wire (12) of the covering (12b) of electric heating wire core (12a) outer surface, fill into liquid heat medium (14) in the heat dissipating pipe (11), be connected to temperature transducer (13a) thereby the connector (100) of each opposite end of the temperature sensor line (13b) of the temperature of tracer liquid heating agent (14) and sealing heat dissipating pipe (11);
Control unit (20), the temperature signal that use is transmitted from temperature transducer (13a) are controlled power supply and outage; With
Safety installations (40), the T type connecting tube (41) that comprises the pre-position that is arranged on heat dissipating pipe, and have and be arranged on the elastic ball (44) in all threaded connecting tube (41) on each opposed end, the contraction of elastic ball (44) has prevented heat dissipating pipe (11) explosion like this.
8. heating equipment according to claim 7, wherein connector (100) comprising:
Plug unit (110) comprises that each all has reservation shape and is connected to a plurality of first electrically conducting members (112) on the electric wire (113) and first electrically conducting member (112) intactly is inserted into wherein plug body part (111);
Receptacle unit (120) comprises the slot body portion (121) and a plurality of second electrically conducting member (122) that is arranged in the slot body portion (121) that wherein have a plurality of through holes (121a);
Attaching nut (130) has: be formed in the attaching nut (130) and have predetermined depth screw (131), be formed at the internal thread (131a) on the circumferential inner surface of screw (131) and form the through hole (132) of the bottom center portion that passes attaching nut (130); With
Connecting bolt (140) has the outside thread (142) on the circumferential outer surface of spliced eye (141) that vertically is formed at the core that passes connecting bolt (140) and the end that is formed on connecting bolt (140).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0019166U KR200395920Y1 (en) | 2005-07-01 | 2005-07-01 | the port for closing up pipes |
| KR2020050019166 | 2005-07-01 | ||
| KR1020050059132 | 2005-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101115948A true CN101115948A (en) | 2008-01-30 |
Family
ID=39023460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800032716A Pending CN101115948A (en) | 2005-07-01 | 2006-07-03 | Mobile communication terminal enable to play multi-sound |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR200395920Y1 (en) |
| CN (1) | CN101115948A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103765982A (en) * | 2011-08-30 | 2014-04-30 | 韦巴斯托股份公司 | Electrical heating unit, heating device for vehicle and method for producing heating unit |
| CN110469901A (en) * | 2019-09-18 | 2019-11-19 | 宁波巨凰暖通设备有限公司 | Floor heating tube assembly and heat accumulating type ground heating system |
-
2005
- 2005-07-01 KR KR20-2005-0019166U patent/KR200395920Y1/en not_active IP Right Cessation
-
2006
- 2006-07-03 CN CNA2006800032716A patent/CN101115948A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103765982A (en) * | 2011-08-30 | 2014-04-30 | 韦巴斯托股份公司 | Electrical heating unit, heating device for vehicle and method for producing heating unit |
| US9375993B2 (en) | 2011-08-30 | 2016-06-28 | Webasto SE | Electrical heating unit, heating device for a vehicle and method for producing a heating unit |
| CN110469901A (en) * | 2019-09-18 | 2019-11-19 | 宁波巨凰暖通设备有限公司 | Floor heating tube assembly and heat accumulating type ground heating system |
Also Published As
| Publication number | Publication date |
|---|---|
| KR200395920Y1 (en) | 2005-09-14 |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |